/* Genel Stiller */
:root {
    --primary-color: #1a1a1a;
    --secondary-color: #2c2c2c;
    --accent-color: #4eaaff;
    --text-color: #ffffff;
    --transition: all 0.3s ease;
}

/* Blog Styles */
.blog-header {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
    text-align: center;
}

.blog-header-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #4eaaff, #66bbff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-header-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

.blog-posts {
    padding: 80px 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.blog-card {
    background: linear-gradient(145deg, #2c2c2c, #222);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(78, 170, 255, 0.2);
}

.blog-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-image .blog-date {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(78, 170, 255, 0.9);
    color: white;
    padding: 10px 15px;
    border-radius: 12px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.blog-image .blog-date .day {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
}

.blog-image .blog-date .month {
    font-size: 0.8rem;
    opacity: 0.9;
}

.blog-image .blog-date .year {
    font-size: 0.7rem;
    opacity: 0.8;
}

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.blog-category {
    background: rgba(78, 170, 255, 0.2);
    color: #4eaaff;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.blog-read-time {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

.blog-read-time i {
    margin-right: 0.3rem;
}

.blog-title {
    margin-bottom: 1rem;
}

.blog-title a {
    color: white;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.blog-title a:hover {
    color: #4eaaff;
}

.blog-excerpt {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.blog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.blog-author {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.blog-author i {
    margin-right: 0.5rem;
    color: #4eaaff;
}

.blog-read-more {
    color: #4eaaff;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.blog-read-more i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.blog-read-more:hover {
    color: #66bbff;
}

.blog-read-more:hover i {
    transform: translateX(5px);
}

/* Blog Detail Styles */
.blog-detail-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
}

.breadcrumb {
    margin-bottom: 2rem;
}

.breadcrumb a {
    color: #4eaaff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #66bbff;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
    margin-left: 0.5rem;
}

.blog-detail-meta {
    display: flex !important;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    align-items: center;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 10;
}

.blog-detail-meta > div {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.blog-detail-meta i {
    color: #4eaaff;
    margin-right: 0.5rem;
}

.blog-detail-meta .blog-date i {
    color: #ffffff !important;
    margin-right: 0.5rem;
    font-size: 1rem;
}

.blog-detail-meta .blog-date span {
    color: #ffffff !important;
    font-weight: 600;
    font-size: 0.95rem;
}

.blog-detail-meta .blog-date {
    background: rgba(78, 170, 255, 0.3);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    border: 2px solid rgba(78, 170, 255, 0.5);
    white-space: nowrap;
    flex-shrink: 0;
    order: -1;
    color: #ffffff !important;
    font-weight: 600;
    display: flex !important;
    align-items: center;
    visibility: visible !important;
    opacity: 1 !important;
    position: static !important;
    top: auto !important;
    right: auto !important;
}

.blog-detail-meta .blog-category {
    background: rgba(78, 170, 255, 0.15);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    color: #4eaaff;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}

.blog-detail-title {
    font-size: 2.5rem;
    line-height: 1.3;
    color: white;
    max-width: 800px;
}

.blog-detail-content {
    padding: 80px 0;
}

.blog-content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.blog-featured-image {
    margin-bottom: 3rem;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.blog-featured-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.blog-text {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    font-size: 1.1rem;
}

.blog-text .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.blog-text h2 {
    color: white;
    font-size: 1.8rem;
    margin: 3rem 0 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.blog-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #4eaaff, #66bbff);
    border-radius: 2px;
}

.blog-text h3 {
    color: white;
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
}

.blog-text p {
    margin-bottom: 1.5rem;
}

.blog-text ul, .blog-text ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.blog-text li {
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.blog-text li strong {
    color: #4eaaff;
}

.blog-text blockquote {
    background: rgba(78, 170, 255, 0.1);
    border-left: 4px solid #4eaaff;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    font-style: italic;
    border-radius: 0 10px 10px 0;
}

.info-box {
    background: linear-gradient(135deg, rgba(78, 170, 255, 0.1), rgba(78, 170, 255, 0.05));
    border: 1px solid rgba(78, 170, 255, 0.3);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
}

.info-box h4 {
    color: #4eaaff;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.info-box h4 i {
    margin-right: 0.5rem;
}

.trend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.trend-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.trend-item:hover {
    background: rgba(78, 170, 255, 0.1);
    transform: translateY(-5px);
}

.trend-item h4 {
    color: #4eaaff;
    margin-bottom: 0.5rem;
}

.cta-box {
    background: linear-gradient(135deg, #4eaaff, #3a94e6);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    margin: 3rem 0;
    color: white;
}

.cta-box h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.cta-box p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.cta-box .btn {
    background: white;
    color: #4eaaff;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.cta-box .btn:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.related-posts {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.related-posts h3 {
    color: white;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.related-grid {
    display: grid;
    gap: 1.5rem;
}

.related-post {
    display: flex;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.related-post:hover {
    background: rgba(78, 170, 255, 0.1);
}

.related-image {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-content h4 {
    margin-bottom: 0.5rem;
}

.related-content h4 a {
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.related-content h4 a:hover {
    color: #4eaaff;
}

.related-date {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
}

/* Blog Responsive */
@media (max-width: 768px) {
    .blog-header-content h1 {
        font-size: 2rem;
    }
    
    .blog-header-content p {
        font-size: 1rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .blog-card {
        margin: 0 1rem;
    }
    
    .blog-detail-title {
        font-size: 1.8rem;
    }
    
    .blog-detail-meta {
        gap: 1rem;
        justify-content: flex-start;
    }
    
    .blog-detail-meta > div {
        font-size: 0.85rem;
    }
    
    .blog-text {
        font-size: 1rem;
    }
    
    .blog-text .lead {
        font-size: 1.1rem;
    }
    
    .trend-grid {
        grid-template-columns: 1fr;
    }
    
    .related-post {
        flex-direction: column;
    }
    
    .related-image {
        width: 100%;
        height: 120px;
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--primary-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.5rem 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
    padding: 0.35rem 0;
}

.navbar .container {
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.logo {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-img {
    height: 48px;
    width: auto;
    display: block;
    animation: logoFadeIn 1.2s cubic-bezier(0.23, 1, 0.32, 1) 0.2s both;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1), 
                filter 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.logo-img:hover {
    transform: scale(1.13) rotate(-2deg);
    filter: drop-shadow(0 8px 24px #4eaaff88) brightness(1.2);
}

.navbar .nav-links {
    display: flex;
    gap: 1.2rem;
}

.navbar .nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding: 0.35rem 0;
    transition: all 0.3s ease;
}

.navbar .nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #007bff;
    transition: all 0.3s ease;
}

.navbar .nav-links a:hover {
    color: #007bff;
}

.navbar .nav-links a:hover::after {
    width: 100%;
}

.navbar .nav-toggle {
    display: none !important;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 5px;
}

.navbar .nav-toggle span {
    width: 25px;
    height: 2px;
    background: #fff;
    transition: all 0.3s ease;
}

.navbar .language-selector {
    display: flex;
    gap: 0.5rem;
    margin-left: 2rem;
}

.navbar .language-selector button {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.navbar .language-selector button.active {
    background: #007bff;
    border-color: #007bff;
    color: #fff;
}

.navbar .language-selector button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar .language-selector button.active:hover {
    background: #0056b3;
    border-color: #0056b3;
}

@media (max-width: 768px) {
    body {
        overflow-x: hidden;
    }
    
    .navbar {
        position: relative;
    }
    
    .navbar .container {
        min-height: 48px;
        padding: 0 1rem;
    }
    
    .logo-img {
        height: 36px;
    }

    .navbar .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(26, 26, 26, 0.98);
        padding: 1rem;
        flex-direction: column;
        gap: 0.7rem;
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
        backdrop-filter: blur(10px);
        z-index: 9999;
        animation: slideDown 0.3s ease-out;
    }

    .navbar .nav-links.active {
        display: flex;
    }
    
    .navbar .nav-links a {
        padding: 12px 20px;
        color: #fff;
        text-decoration: none;
        border-radius: 8px;
        transition: all 0.3s ease;
        text-align: center;
        font-weight: 500;
    }
    
    .navbar .nav-links a:hover {
        background: rgba(78, 170, 255, 0.1);
        color: #4eaaff;
        transform: translateX(5px);
    }

    /* Mobil menüde dil seçimi için alan ekle */
    .navbar .nav-links::after {
        content: 'TR EN';
        display: none;
        text-align: center;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        color: #bfc4d1;
        font-size: 0.9rem;
        letter-spacing: 2px;
    }

    .navbar .nav-links.active::after {
        display: block;
    }

    .navbar .nav-toggle {
        display: flex !important;
    }

    .navbar .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .navbar .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .navbar .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    /* Mobilde dil seçici butonlarını gizle */
    .navbar .language-selector {
        display: none;
    }
}

/* === HERO SLIDER === */
.hero {
    position: relative;
    height: 100vh;
    background: #0a0a0a;
    overflow: hidden;
}

.hero-slider {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    position: relative;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    color: #fff;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.swiper-slide-active .hero-content {
    opacity: 1;
    transform: translateY(0);
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(45deg, #4eaaff, #007bff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    color: #bfc4d1;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Hero CTA Button */
.hero-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #4eaaff 0%, #007bff 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 0 8px 32px rgba(78, 170, 255, 0.3);
    border: 2px solid transparent;
    background-clip: padding-box;
    margin-top: 1rem;
}

.hero-cta-button i {
    font-size: 1.1rem;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.hero-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.hero-cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 16px 48px rgba(78, 170, 255, 0.5);
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

.hero-cta-button:hover i {
    transform: scale(1.2) rotate(10deg);
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

.hero-cta-button:hover::before {
    left: 100%;
}

.hero-cta-button:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}

.hero-image {
    flex: 1;
    max-width: 600px;
    position: relative;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.8s ease 0.3s;
}

.swiper-slide-active .hero-image {
    opacity: 1;
    transform: translateX(0);
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Slider Navigation */
.swiper-button-next,
.swiper-button-prev {
    color: #4eaaff;
    background: rgba(255,255,255,0.1);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(255,255,255,0.2);
    transform: scale(1.1);
}

/* Slider Pagination */
.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #4eaaff;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    transform: scale(1.2);
}



/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-image,
    .hero-content {
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .swiper-slide {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    .hero-content {
        margin-bottom: 2rem;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-image {
        max-width: 100%;
    }
    
    .hero-cta-button {
        padding: 14px 28px;
        font-size: 0.9rem;
        border-radius: 40px;
    }
    
    .hero-cta-button:hover {
        transform: translateY(-2px) scale(1.03);
    }
    
    .hero-cta-button i {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .cta-button {
        padding: 12px 24px;
        font-size: 0.85rem;
        border-radius: 35px;
        gap: 8px;
    }
    
    .cta-button::after {
        font-size: 1rem;
    }
    
    .cta-button i {
        font-size: 0.9rem;
    }
}

/* About Section */
.about {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
}

.about .container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/pattern.png');
    opacity: 0.05;
}

.about .about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.about .about-text {
    padding-right: 40px;
    text-align: center;
}

.about .about-text .section-title {
    font-size: 2.8rem;
    margin-bottom: 35px;
    color: #fff;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
}

.about .about-text .section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -15px;
    width: 80px;
    height: 3px;
    background: #007bff;
    transform: translateX(-50%);
}

.about .about-description p {
    text-align: left;
    font-size: 1.15rem;
    line-height: 1.8;
    color: #ccc;
    margin-bottom: 40px;
}

.about .about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.about .feature {
    text-align: center;
    padding: 35px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    height: 100%;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.about .feature:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: #007bff;
}

.about .feature i {
    font-size: 2.8rem;
    color: #007bff;
    margin-bottom: 25px;
}

.about .feature h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #fff;
}

.about .feature p {
    font-size: 1rem;
    color: #ccc;
    margin: 0;
    line-height: 1.6;
}

.about .about-image {
    position: relative;
    width: 100%;
}

.about .about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.about .experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: #007bff;
    padding: 20px;
    border-radius: 50%;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0,123,255,0.3);
}

.about .experience-badge .years {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
}

.about .experience-badge .text {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.8);
    text-align: center;
}

.about .about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.about .stat-item {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.about .stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: #007bff;
}

.about .stat-item i {
    font-size: 2rem;
    color: #007bff;
    margin-bottom: 15px;
}

.about .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.about .stat-text {
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
}

@media (max-width: 1200px) {
    .about .container {
        max-width: 1100px;
        padding: 0 20px;
    }
    
    .about .about-content {
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .about .container {
        max-width: 900px;
    }
    
    .about .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about .about-text {
        padding-right: 0;
    }
    
    .about .about-features {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .about .feature {
        padding: 25px 15px;
        min-height: 220px;
    }
}

@media (max-width: 768px) {
    .about .about-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .about .feature {
        min-height: 200px;
    }
    
    .about .about-text .section-title {
        font-size: 2.3rem;
    }
}

@media (max-width: 576px) {
    .about .about-features {
        grid-template-columns: 1fr;
    }
    
    .about .feature {
        min-height: 180px;
    }
    
    .about .container {
        padding: 0 15px;
    }
}

/* === MODERN EĞİMLİ & BLUR KART TASARIMI === */
.products {
    background: #181c24;
    padding: 70px 0;
}

.products h2, .products h3 {
    text-align: center;
    color: #4eaaff;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.products .product-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.products .filter-btn {
    padding: 0.7rem 2rem;
    border: none;
    border-radius: 30px;
    background: #232a36;
    color: #4eaaff;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}

.products .filter-btn.active, 
.products .filter-btn:hover {
    background: #4eaaff;
    color: #181c24;
}

.products .product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    justify-content: center;
}

.products .product-card {
    position: relative;
    width: 320px;
    min-height: 380px;
    background: linear-gradient(135deg, #232a36 70%, #181c24 100%);
    border-radius: 48px 12px 24px 64px;
    box-shadow: 0 8px 32px rgba(78,170,255,0.13), 0 2px 12px #4eaaff22;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: box-shadow 0.3s, transform 0.3s, background 0.3s;
    border: 1.5px solid #4eaaff33;
}

.products .product-card::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -18px;
    height: 38px;
    background: radial-gradient(ellipse at 50% 0%, #4eaaff22 60%, transparent 100%);
    border-bottom-left-radius: 64px;
    border-bottom-right-radius: 32px;
    z-index: 0;
    opacity: 0.18;
    pointer-events: none;
}

.products .product-card:hover {
    box-shadow: 0 16px 48px rgba(78,170,255,0.22), 0 4px 24px #4eaaff33;
    transform: translateY(-10px) scale(1.04) rotate(-1deg);
    background: linear-gradient(135deg, #232a36 40%, #007bff 100%);
}

.products .product-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 32px 8px 0 0;
    margin-bottom: 1.2rem;
    z-index: 1;
    background: #232a36;
}

.products .product-card h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    color: #4eaaff;
    font-weight: 700;
    z-index: 1;
    padding: 0 1.2rem;
    letter-spacing: 0.5px;
}

.products .product-card p {
    color: #bfc4d1;
    font-size: 1rem;
    margin-bottom: 1.2rem;
    z-index: 1;
    padding: 0 1.2rem;
}

.products .product-link {
    margin: 0 0 1.2rem 1.2rem;
    padding: 0.6rem 1.5rem;
    background: linear-gradient(90deg, #4eaaff 60%, #007bff 100%);
    color: #181c24;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    box-shadow: 0 2px 12px #4eaaff44;
    transition: background 0.3s, box-shadow 0.3s, transform 0.2s, color 0.3s;
    z-index: 1;
}

.products .product-link:hover {
    background: linear-gradient(90deg, #007bff 60%, #4eaaff 100%);
    box-shadow: 0 4px 24px #4eaaff66;
    transform: scale(1.07);
    color: #fff;
}

@media (max-width: 900px) {
    .products .product-grid {
        flex-direction: column;
        align-items: center;
    }
    .products .product-card {
        width: 95vw;
        max-width: 350px;
        min-height: 340px;
    }
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: #1a1a1a;
}

.contact h2, .contact h3 {
    text-align: center;
    color: #4eaaff;
    margin-bottom: 1rem;
    letter-spacing: 1px;
    text-shadow: 0 2px 12px #181c2440;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.info-card {
    background: rgba(30, 40, 60, 0.92);
    padding: 2rem;
    border-radius: 10px;
    transition: var(--transition);
    text-align: center;
    animation: scaleIn 0.5s ease-out;
    box-shadow: 0 4px 24px 0 #4eaaff22;
    border: 1.5px solid #232a36;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.info-card i {
    font-size: 2rem;
    color: #007bff;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #4eaaff;
}

.info-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #bfc4d1;
}

.info-card a,
.info-card a:visited,
.info-card a:active {
    color: #fff !important;
    text-decoration: underline;
    transition: color 0.2s;
}

.info-card a:hover {
    color: #4eaaff !important;
}

.contact-form-container {
    background: rgba(30, 40, 60, 0.96);
    padding: 2rem;
    border-radius: 10px;
    animation: fadeInUp 1s ease-out 0.6s backwards;
    box-shadow: 0 4px 24px 0 #4eaaff22;
    border: 1.5px solid #232a36;
}

.contact-form-container a,
.contact-form-container a:visited,
.contact-form-container a:active {
    color: #fff !important;
    text-decoration: underline;
}

.contact-form-container input,
.contact-form-container textarea,
.contact-form-container select {
    color: #fff !important;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    background: #181c24;
    border: 1.5px solid #232a36;
    border-radius: 5px;
    color: #fff;
    font-size: 1rem;
    transition: var(--transition);
    font-weight: 500;
}

.form-group select {
    appearance: none;
    cursor: pointer;
    padding-right: 2rem;
}

.form-group select::after {
    content: '\f107';
    font-family: 'Font Awesome 5 Free';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    pointer-events: none;
}

.form-group textarea {
    height: 150px;
    resize: none;
}

.form-group textarea + label {
    top: 1rem;
    transform: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border: 1.5px solid #4eaaff;
    background: #232a36;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.8rem;
    color: var(--accent-color);
    background: var(--secondary-color);
    padding: 0 0.5rem;
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(90deg, #4eaaff 60%, #007bff 100%);
    color: #181c24;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 2px 12px #4eaaff33;
}

.submit-button:hover {
    background: linear-gradient(90deg, #007bff 60%, #4eaaff 100%);
    color: #fff;
    box-shadow: 0 6px 24px #007bff44;
}

.submit-button i {
    transition: var(--transition);
}

.submit-button:hover i {
    transform: translateX(5px);
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Modern Footer Styles */
.footer {
    background: #181818;
    color: #fff;
    padding: 0;
    margin-top: 40px;
    width: 100%;
    font-family: 'Segoe UI', Arial, sans-serif;
}

.footer-top {
    padding: 40px 0 10px 0;
    text-align: center;
}
.footer-about h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: 1px;
}
.footer-about p {
    color: #ccc;
    font-size: 1rem;
    margin-bottom: 18px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}
.footer-social {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 0;
}
.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: #232323;
    border-radius: 50%;
    color: #fff;
    font-size: 1.1rem;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    text-decoration: none;
}
.footer-social-link:hover {
    background: #007bff;
    color: #fff;
    transform: translateY(-3px) scale(1.08);
}

.footer-main {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 20px 10px 20px;
    background: none;
}
.footer-col {
    flex: 1 1 0;
    min-width: 180px;
    max-width: 320px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
}
.footer-col h4 {
    font-size: 1.05rem;
    margin-bottom: 14px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.5px;
    text-align: left;
}
.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0 0 10px 0;
    width: 100%;
}
.footer-col ul li {
    margin-bottom: 10px;
    color: #ccc;
    font-size: 0.98rem;
    display: flex;
    align-items: center;
    gap: 7px;
    text-align: left;
}
.footer-col ul li a {
    color: #bfc4d1;
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 500;
}
.footer-col ul li a:hover {
    color: #4eaaff;
}
.footer-col p {
    color: #bfc4d1;
    font-size: 0.98rem;
    margin-bottom: 12px;
    text-align: left;
}
.footer-newsletter {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    width: 100%;
    margin-top: 0;
}
.footer-newsletter input {
    padding: 9px 12px;
    border: 1.5px solid #232323;
    border-radius: 6px;
    background: #18191d;
    color: #fff;
    font-size: 0.97rem;
    width: 100%;
    min-width: 90px;
    transition: border 0.2s;
}
.footer-newsletter input:focus {
    border: 1.5px solid #007bff;
    outline: none;
}
.footer-newsletter button {
    padding: 9px 16px;
    border: none;
    border-radius: 6px;
    background: #4eaaff;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.footer-newsletter button:hover {
    background: #007bff;
}
.footer-col.newsletter p {
    margin-bottom: 10px;
    text-align: left;
}
.footer-col.newsletter {
    align-items: flex-start;
}
.footer-col.quicklinks {
    align-items: flex-start;
}
.footer-col ul li {
    justify-content: flex-start;
}
@media (max-width: 900px) {
    .footer-main {
        flex-wrap: wrap;
        gap: 30px;
    }
    .footer-col {
        min-width: 45%;
        max-width: 100%;
        margin-bottom: 20px;
    }
}
@media (max-width: 600px) {
    .footer-main {
        flex-direction: column;
        gap: 15px;
        padding: 20px 5px 5px 5px;
    }
    .footer-col {
        min-width: 100%;
        max-width: 100%;
        align-items: flex-start;
    }
    .footer-newsletter {
        flex-direction: column;
        gap: 7px;
        width: 100%;
    }
    .footer-newsletter input,
    .footer-newsletter button {
        width: 100%;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes logoFadeIn {
    0% {
        opacity: 0;
        transform: translateY(-40px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-text {
        padding-right: 0;
    }

    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .experience-badge {
        width: 100px;
        height: 100px;
        bottom: -15px;
        right: -15px;
    }

    .experience-badge .years {
        font-size: 1.5rem;
    }

    .experience-badge .text {
        font-size: 0.7rem;
    }
}

@media (max-width: 768px) {
    .contact {
        padding: 60px 0;
    }

    .contact h2 {
        font-size: 2rem;
    }

    .info-card {
        padding: 1.5rem;
    }

    .navbar .nav-links {
        display: none;
    }

    .navbar .nav-toggle {
        display: flex;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-content,
    .about .container,
    .products .container,
    .blog .container,
    .contact .container {
        animation: fadeInUp 0.8s ease-out;
    }

    .product-card,
    .blog-card,
    .info-card {
        animation: scaleIn 0.4s ease-out;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .brand-logos img {
        max-height: 54px;
        gap: 40px;
    }
    .brand-marquee {
        padding: 14px 0;
    }
}

@media (max-width: 576px) {
    .about-features {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }
}

#backToTop {
    position: fixed;
    right: 32px;
    bottom: 32px;
    z-index: 999;
    width: 58px;
    height: 58px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #00e6ff 60%, #4eaaff 100%);
    box-shadow: 0 4px 24px #4eaaff44, 0 0 0 4px #4eaaff22;
    backdrop-filter: blur(6px);
    color: #181c24;
    font-size: 2rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: 
        opacity 0.3s, 
        background 0.3s, 
        color 0.3s, 
        box-shadow 0.3s, 
        transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2.5px solid transparent;
    background-clip: padding-box;
}
#backToTop.show {
    opacity: 1;
    pointer-events: auto;
}
#backToTop:hover {
    background: linear-gradient(135deg, #00e6ff 60%, #00bfff 100%);
    color: #fff;
    box-shadow: 0 8px 32px #4eaaff88, 0 0 0 6px #4eaaff44;
    border: 2.5px solid #4eaaff;
    transform: scale(1.13);
}
#backToTop i {
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}
#backToTop:hover i {
    transform: rotate(-360deg) scale(1.15);
}

.brand-marquee {
    width: 100%;
    background: linear-gradient(90deg, #243040 0%, #2f3c50 50%, #243040 100%);
    padding: 24px 0;
    overflow: hidden;
    border-top: 1px solid #3a4456;
    border-bottom: 1px solid #3a4456;
    margin-bottom: 0;
    position: relative;
}
.brand-track {
    display: flex;
    width: max-content;
    animation: marquee 20s linear infinite;
    will-change: transform;
}
.brand-logos {
    display: flex;
    align-items: center;
    gap: 120px;
    padding-right: 60px;
}
.brand-logos img {
    max-height: 90px;
    max-width: 180px;
    min-width: 80px;
    min-height: 40px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: brightness(1.2) contrast(1.1) drop-shadow(0 4px 6px rgba(0, 123, 255, 0.2));
    opacity: 0.95;
    background: transparent;
    padding: 0 12px;
    transition: all 0.3s ease;
    border-radius: 10px;
    box-sizing: content-box;
    display: block;
}
.brand-logos img:hover {
    filter: brightness(1.4) contrast(1.2) drop-shadow(0 6px 12px rgba(78, 170, 255, 0.4));
    opacity: 1;
    transform: scale(1.12) translateY(-2px);
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-33.3333%); }
}

/* Ürünler Sayfası Stilleri */
.products-page {
    padding: 120px 0;
    background: var(--primary-color);
}

.products-page-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.products-page-filter {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.products-page-filter:hover,
.products-page-filter.active {
    background: #007bff;
    border-color: #007bff;
}

.products-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 0 1rem;
}

.products-page-card {
    background: var(--secondary-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.products-page-card:hover {
    transform: translateY(-5px);
}

.products-page-image {
    position: relative;
    overflow: hidden;
}

.products-page-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.products-page-card:hover .products-page-image img {
    transform: scale(1.1);
}

.products-page-content {
    padding: 1.5rem;
}

.products-page-content h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.products-page-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.products-page-details {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.products-page-spec {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.products-page-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.products-page-link:hover {
    background: #0056b3;
}

@media (max-width: 768px) {
    .products-page-filters {
        flex-wrap: wrap;
        justify-content: center;
    }

    .products-page-filter {
        width: calc(50% - 0.5rem);
        text-align: center;
    }

    .products-page-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Products Page Styles */
.products-header {
    text-align: center;
    padding-top: 180px;
    padding-bottom: 40px;
    background: linear-gradient(135deg, #181c24 60%, #232a36 100%);
    scroll-margin-top: 120px;
}

.products-header h1 {
    color: #fff;
    font-size: 2.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.products-header p {
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1rem;
}

.products-filter-section {
    padding: 20px 0;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(78, 170, 255, 0.1);
}

.products-search-filter {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 300px;
}

.search-box input {
    width: 100%;
    padding: 8px 35px 8px 12px;
    border: 1px solid rgba(78, 170, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 4px;
    font-size: 0.9rem;
}

.search-box input:focus {
    outline: none;
    border-color: #4eaaff;
    background: rgba(255, 255, 255, 0.15);
}

.search-box i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
}

.filter-buttons {
    display: flex;
    gap: 8px;
}

.filter-btn {
    padding: 6px 16px;
    background: transparent;
    border: 1px solid rgba(78, 170, 255, 0.2);
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
}

.filter-btn i {
    font-size: 0.8rem;
}

.filter-btn:hover, .filter-btn.active {
    background: linear-gradient(135deg, #4eaaff 0%, #007bff 100%);
    border-color: #4eaaff;
    color: #fff;
    box-shadow: 0 2px 10px rgba(78, 170, 255, 0.3);
}

.products-grid {
    padding: 40px 0;
    background: linear-gradient(135deg, #181c24 60%, #232a36 100%);
    min-height: 100vh;
}

/* Ürünler Grid - Sade Tasarım */
.products-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.product-card {
    background: linear-gradient(145deg, #18191d 0%, #141518 100%);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid rgba(78, 170, 255, 0.2);
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 550px;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: #4eaaff;
    box-shadow: 0 10px 30px rgba(78, 170, 255, 0.2);
}

.product-card:hover .product-image img {
    transform: none;
    filter: none;
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: linear-gradient(90deg, #4eaaff 60%, #007bff 100%);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(78, 170, 255, 0.3);
}

.product-badge.best-seller {
    background: linear-gradient(90deg, #00e676 60%, #4eaaff 100%);
    color: #fff;
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1d24 0%, #0f1117 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: none;
    padding: 20px;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(78, 170, 255, 0.1) 0%, rgba(0, 123, 255, 0.3) 100%);
    backdrop-filter: blur(2px);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.view-details {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(78, 170, 255, 0.9);
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid #4eaaff;
    backdrop-filter: blur(10px);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.view-details:hover {
    background: #4eaaff;
    transform: scale(1.05);
    color: #fff;
}

.view-details i {
    font-size: 1.2rem;
}

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-info h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.product-specs span {
    background: linear-gradient(135deg, rgba(78, 170, 255, 0.1) 0%, rgba(0, 123, 255, 0.1) 100%);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    color: #4eaaff;
    border: 1px solid rgba(78, 170, 255, 0.2);
    font-weight: 500;
}

.product-specs i {
    margin-right: 4px;
}

.product-info p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 15px;
    line-height: 1.5;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.feature {
    background: linear-gradient(135deg, rgba(78, 170, 255, 0.05) 0%, rgba(0, 123, 255, 0.05) 100%);
    padding: 6px 10px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(78, 170, 255, 0.1);
    transition: all 0.3s ease;
}

.feature:hover {
    background: linear-gradient(135deg, rgba(78, 170, 255, 0.1) 0%, rgba(0, 123, 255, 0.1) 100%);
    border-color: rgba(78, 170, 255, 0.3);
}

.feature i {
    color: #4eaaff;
    font-size: 0.7rem;
}

.product-btn {
    display: inline-block;
    padding: 10px 16px;
    background: linear-gradient(135deg, #4eaaff 0%, #007bff 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 20px;
    transition: all 0.3s ease;
    text-align: center;
    width: 100%;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: auto;
    border: 1px solid #4eaaff;
    box-shadow: 0 4px 15px rgba(78, 170, 255, 0.3);
}

.product-btn:hover {
    background: linear-gradient(135deg, #007bff 0%, #4eaaff 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(78, 170, 255, 0.4);
}

.product-categories-info {
    padding: 70px 0;
    background: rgba(24, 28, 36, 0.6);
}

.category-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.category-info-card {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 35px 25px;
    transition: all 0.3s ease;
    position: relative;
}

.category-info-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(78, 170, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.category-info-card i {
    font-size: 2.8rem;
    color: #4eaaff;
    margin-bottom: 20px;
    display: block;
    transition: all 0.3s ease;
}

.category-info-card:hover i {
    color: #00e6ff;
    transform: scale(1.1);
}

.category-info-card h3 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
}

.category-info-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 0.95rem;
}

.certification-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f1117 0%, #1a1d24 50%, #232a36 100%);
    position: relative;
    overflow: hidden;
}

.certification-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(78, 170, 255, 0.05) 0%, transparent 50%);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.certification-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.certification-content h2 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #fff 0%, #4eaaff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.certification-content p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 700px;
    margin: 0 auto 50px;
    font-size: 1.1rem;
    line-height: 1.6;
}

.certification-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.certification-item {
    text-align: center;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    border: 1px solid rgba(78, 170, 255, 0.3);
    padding: 35px 25px;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.certification-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(78, 170, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.certification-item:hover::before {
    opacity: 1;
}

.certification-item:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: rgba(78, 170, 255, 0.6);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(78, 170, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.certification-item i {
    font-size: 2.8rem;
    background: linear-gradient(135deg, #4eaaff 0%, #00e6ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    display: block;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(78, 170, 255, 0.2));
    position: relative;
    z-index: 2;
}

.certification-item:hover i {
    transform: scale(1.1);
    filter: drop-shadow(0 6px 12px rgba(78, 170, 255, 0.4));
}

.certification-item span {
    display: block;
    color: #fff;
    margin-top: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.certification-item:hover span {
    color: #4eaaff;
}

@media (max-width: 1400px) {
    .products-wrapper {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
        padding: 0 40px;
    }
}

@media (max-width: 900px) {
    .products-wrapper {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
        padding: 0 30px;
    }
}

/* ===================================================
   ÜRÜNLER SAYFASI RESPONSIVE FİLTRELEME İYİLEŞTİRMELERİ
   =================================================== */

/* Geniş tablet için iyileştirmeler */
@media (max-width: 1024px) {
    .products-search-filter {
        padding: 0 20px;
        gap: 15px;
    }
    
    .filter-btn {
        padding: 8px 14px;
        font-size: 0.9rem;
        gap: 5px;
    }
    
    .filter-btn i {
        font-size: 0.85rem;
    }
    
    .search-box {
        max-width: 280px;
    }
    
    .search-box input {
        padding: 10px 40px 10px 15px;
        font-size: 0.95rem;
    }
}

/* Küçük tablet için iyileştirmeler */
@media (max-width: 900px) {
    .products-search-filter {
        flex-direction: column;
        gap: 20px;
        align-items: center;
        text-align: center;
        padding: 0 15px;
    }

    .search-box {
        max-width: 100%;
        width: 100%;
        max-width: 400px;
    }
    
    .search-box input {
        padding: 12px 45px 12px 15px;
        font-size: 1rem;
        border-radius: 8px;
        text-align: center;
    }
    
    .search-box i {
        right: 15px;
        font-size: 1rem;
    }

    .filter-buttons {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .filter-btn {
        padding: 10px 16px;
        border-radius: 8px;
        font-size: 0.9rem;
        min-width: 100px;
        flex: 1;
        max-width: 140px;
        justify-content: center;
    }
}

/* Mobil için gelişmiş filtreleme iyileştirmeleri */
@media (max-width: 768px) {
    .products-filter-section {
        padding: 30px 0;
        background: rgba(0, 0, 0, 0.05);
    }
    
    .products-search-filter {
        flex-direction: column;
        gap: 25px;
        padding: 0 15px;
    }

    .search-box {
        width: 100%;
        max-width: 100%;
        order: 1;
    }
    
    .search-box input {
        width: 100%;
        padding: 15px 50px 15px 20px;
        font-size: 1.1rem;
        border-radius: 12px;
        text-align: left;
        background: rgba(255, 255, 255, 0.15);
        border: 2px solid rgba(78, 170, 255, 0.3);
        color: #fff;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
    
    .search-box input::placeholder {
        color: rgba(255, 255, 255, 0.7);
        font-size: 1rem;
    }
    
    .search-box input:focus {
        border-color: #4eaaff;
        background: rgba(255, 255, 255, 0.2);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(78, 170, 255, 0.3);
    }
    
    .search-box i {
        right: 20px;
        font-size: 1.2rem;
        color: rgba(255, 255, 255, 0.8);
        transition: all 0.3s ease;
    }

    .filter-buttons {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px;
        order: 2;
    }
    
    .filter-btn {
        padding: 12px 18px;
        border-radius: 10px;
        font-size: 0.95rem;
        min-width: 110px;
        flex: 1;
        max-width: 150px;
        justify-content: center;
        background: rgba(255, 255, 255, 0.1);
        border: 2px solid rgba(78, 170, 255, 0.3);
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }
    
    .filter-btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(78, 170, 255, 0.2), transparent);
        transition: left 0.5s;
    }
    
    .filter-btn:hover::before,
    .filter-btn.active::before {
        left: 100%;
    }
    
    .filter-btn i {
        font-size: 1rem;
        margin-right: 5px;
    }
    
    .filter-btn span {
        font-weight: 500;
    }
    
    .filter-btn:hover,
    .filter-btn.active {
        background: linear-gradient(135deg, #4eaaff 0%, #007bff 100%);
        border-color: #4eaaff;
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(78, 170, 255, 0.4);
    }

    .product-specs {
        justify-content: center;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .product-specs span {
        padding: 6px 10px;
        font-size: 0.8rem;
        border-radius: 6px;
    }

    .certification-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .category-info-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .category-info-card {
        padding: 25px 20px;
        text-align: center;
    }

    .certification-item {
        padding: 20px 15px;
        text-align: center;
    }

    .products-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 15px;
    }

    .product-image {
        height: 280px;
    }

    .product-image img {
        padding: 15px;
    }
    
    .product-info {
        padding: 20px 15px;
    }
    
    .product-info h3 {
        font-size: 1.3rem;
        text-align: center;
        margin-bottom: 15px;
    }
    
    .product-info p {
        font-size: 0.9rem;
        line-height: 1.6;
        text-align: center;
    }
    
    .product-btn {
        width: 100%;
        text-align: center;
        padding: 12px;
        margin-top: 15px;
    }
}

/* Küçük mobil cihazlar için iyileştirmeler */
@media (max-width: 480px) {
    .products-header h1 {
        font-size: 1.8rem;
        text-align: center;
        padding: 0 15px;
    }
    
    .products-filter-section {
        padding: 25px 0;
    }
    
    .products-search-filter {
        gap: 20px;
        padding: 0 10px;
    }
    
    .search-box input {
        padding: 14px 45px 14px 18px;
        font-size: 1rem;
        border-radius: 10px;
    }
    
    .search-box i {
        right: 18px;
        font-size: 1.1rem;
    }

    .filter-buttons {
        gap: 8px;
    }

    .filter-btn {
        padding: 10px 14px;
        font-size: 0.85rem;
        min-width: 90px;
        max-width: 120px;
        border-radius: 8px;
    }
    
    .filter-btn i {
        font-size: 0.9rem;
        margin-right: 4px;
    }
    
    .filter-btn span {
        font-size: 0.85rem;
    }

    .certification-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .category-info-card {
        padding: 20px 15px;
    }

    .category-info-card i {
        font-size: 2.5rem;
    }
    
    .category-info-card h3 {
        font-size: 1.2rem;
    }

    .certification-item {
        padding: 18px 12px;
    }

    .certification-item i {
        font-size: 2rem;
    }

    .certification-content h2 {
        font-size: 1.8rem;
        text-align: center;
    }

    .product-image {
        height: 250px;
    }

    .product-image img {
        padding: 12px;
    }
    
    .products-wrapper {
        gap: 25px;
        padding: 0 10px;
    }
    
    .product-card {
        border-radius: 12px;
        min-height: 500px;
    }
    
    .product-info {
        padding: 18px 12px;
    }
    
    .product-info h3 {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }
    
    .product-info p {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: 15px;
    }
    
    .product-features {
        flex-wrap: wrap;
        gap: 6px;
        justify-content: center;
    }
    
    .product-features .feature {
        padding: 5px 8px;
        font-size: 0.75rem;
        border-radius: 5px;
    }
    
    .product-btn {
        padding: 10px;
        font-size: 0.9rem;
        border-radius: 8px;
    }
}

/* Çok küçük ekranlar için ek iyileştirmeler */
@media (max-width: 360px) {
    .products-search-filter {
        padding: 0 8px;
        gap: 18px;
    }
    
    .search-box input {
        padding: 12px 40px 12px 15px;
        font-size: 0.95rem;
    }
    
    .search-box i {
        right: 15px;
        font-size: 1rem;
    }
    
    .filter-buttons {
        gap: 6px;
    }
    
    .filter-btn {
        padding: 8px 10px;
        font-size: 0.8rem;
        min-width: 75px;
        max-width: 100px;
    }
    
    .filter-btn i {
        font-size: 0.8rem;
        margin-right: 3px;
    }
    
    .filter-btn span {
        font-size: 0.8rem;
    }
    
    .products-wrapper {
        padding: 0 8px;
        gap: 20px;
    }
    
    .product-card {
        min-height: 450px;
    }
    
    .product-image {
        height: 220px;
    }
    
    .product-info {
        padding: 15px 10px;
    }
    
    .product-info h3 {
        font-size: 1.1rem;
    }
    
    .product-info p {
        font-size: 0.8rem;
    }
    
    .product-features .feature {
        padding: 4px 6px;
        font-size: 0.7rem;
    }
}

/* Landscape tablet için ek iyileştirmeler */
@media (max-width: 1024px) and (orientation: landscape) {
    .products-search-filter {
        flex-direction: row;
        gap: 20px;
    }
    
    .search-box {
        max-width: 250px;
    }
    
    .filter-buttons {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .filter-btn {
        padding: 8px 12px;
        font-size: 0.85rem;
        min-width: 80px;
        max-width: 110px;
    }
}

/* Yüksek DPI ekranlar için iyileştirmeler */
@media (max-width: 768px) and (-webkit-min-device-pixel-ratio: 2) {
    .search-box input {
        font-size: 16px; /* iOS zoom engellemek için */
    }
    
    .filter-btn {
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    background: rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Modern Ürün Detay Sayfası */
.product-detail-modern {
    background: linear-gradient(135deg, #181c24 60%, #232a36 100%);
    padding: 140px 0 80px 0;
    min-height: 100vh;
}

/* 3D Ürün Görüntüsü */
.product-3d-viewer {
    background: rgba(255,255,255,0.02);
    border-radius: 20px;
    padding: 40px 20px;
    margin: 40px 0;
    text-align: center;
    border: 1px solid rgba(78, 170, 255, 0.1);
}

.product-3d-viewer h3 {
    color: #4eaaff;
    font-size: 1.8rem;
    margin-bottom: 20px;
    text-align: center;
}

.product-3d-container {
    position: relative;
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #1a1d24 0%, #0f1117 100%);
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(78, 170, 255, 0.2);
}

/* Three.js specific styles */
#threejs-container {
    width: 100%;
    height: 100%;
}

#threejs-container canvas {
    border-radius: 15px;
    display: block;
    cursor: grab;
}

#threejs-container canvas:active {
    cursor: grabbing;
}

.product-3d-image {
    width: 80%;
    height: 80%;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 10px 20px rgba(78, 170, 255, 0.2));
}

.product-3d-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.product-3d-btn {
    background: linear-gradient(135deg, #4eaaff 0%, #007bff 100%);
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-3d-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(78, 170, 255, 0.4);
}

.product-3d-btn:active {
    transform: translateY(0);
}

/* Detaylı Açıklamalar */
.product-detailed-info {
    margin: 60px 0;
}

.product-info-section {
    background: rgba(255,255,255,0.02);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    border: 1px solid rgba(78, 170, 255, 0.1);
}

.product-info-section h3 {
    color: #4eaaff;
    font-size: 1.6rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-info-section p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.product-info-section ul {
    list-style: none;
    padding: 0;
}

.product-info-section li {
    color: rgba(255, 255, 255, 0.8);
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
}

.product-info-section li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4eaaff;
    font-weight: bold;
}

.technical-specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.spec-item {
    background: linear-gradient(135deg, rgba(78, 170, 255, 0.1) 0%, rgba(0, 123, 255, 0.1) 100%);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(78, 170, 255, 0.2);
    text-align: center;
}

.spec-item h4 {
    color: #4eaaff;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.spec-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1rem;
}

/* Tabs Sistemi */
.product-tabs {
    margin: 40px 0;
}

.tab-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid rgba(78, 170, 255, 0.1);
}

.tab-btn {
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: none;
    padding: 15px 25px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 10px 10px 0 0;
    transition: all 0.3s ease;
    position: relative;
}

.tab-btn.active {
    color: #4eaaff;
    background: rgba(78, 170, 255, 0.1);
}

.tab-btn.active::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: #4eaaff;
}

.tab-btn:hover {
    color: #4eaaff;
    background: rgba(78, 170, 255, 0.05);
}

.tab-content {
    display: none;
    padding: 30px;
    background: rgba(255,255,255,0.02);
    border-radius: 15px;
    border: 1px solid rgba(78, 170, 255, 0.1);
}

.tab-content.active {
    display: block;
    animation: fadeInUp 0.4s ease;
}
.product-detail-modern .breadcrumb {
    font-size: 0.95rem;
    color: #bfc4d1;
    margin-bottom: 32px;
}
.product-detail-modern .breadcrumb a {
    color: #4eaaff;
    text-decoration: none;
    transition: color 0.2s;
}
.product-detail-modern .breadcrumb a:hover {
    color: #007bff;
}
.product-detail-flex {
    display: flex;
    gap: 48px;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
}
.product-detail-image {
    flex: 1 1 350px;
    max-width: 420px;
    background: #232a36;
    border-radius: 24px;
    box-shadow: 0 8px 32px #4eaaff22;
    padding: 32px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 280px;
}
.product-detail-image img {
    width: 100%;
    max-width: 340px;
    border-radius: 18px;
    box-shadow: 0 4px 24px #4eaaff33;
    background: #181c24;
}
.product-detail-info {
    flex: 2 1 400px;
    background: rgba(255,255,255,0.01);
    border-radius: 18px;
    padding: 24px 32px;
    box-shadow: 0 2px 12px #4eaaff11;
    min-width: 280px;
}
.product-detail-info h1 {
    color: #4eaaff;
    font-size: 2.2rem;
    margin-bottom: 18px;
    letter-spacing: 1px;
}
.product-short-desc {
    color: #bfc4d1;
    font-size: 1.1rem;
    margin-bottom: 24px;
}
.product-specs-modern {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}
.spec-box {
    background: linear-gradient(90deg, #232a36 60%, #4eaaff22 100%);
    color: #fff;
    border-radius: 10px;
    padding: 10px 18px;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 8px #4eaaff11;
    font-weight: 500;
}
.product-features-modern {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}
.feature-badge {
    background: linear-gradient(90deg, #4eaaff 60%, #007bff 100%);
    color: #181c24;
    border-radius: 20px;
    padding: 8px 18px;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 8px #4eaaff33;
    transition: background 0.2s, color 0.2s;
}
.feature-badge i {
    color: #007bff;
}
.back-to-products {
    display: inline-block;
    margin-top: 18px;
    color: #4eaaff;
    background: none;
    border: 1.5px solid #4eaaff;
    border-radius: 20px;
    padding: 8px 22px;
    font-size: 1rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}
.back-to-products:hover {
    background: #4eaaff;
    color: #181c24;
}
@media (max-width: 900px) {
    .product-detail-flex {
        flex-direction: column;
        gap: 32px;
        align-items: stretch;
    }
    .product-detail-info {
        padding: 18px 10px;
    }
    .product-detail-image {
        padding: 18px 10px;
    }
}
@media (max-width: 600px) {
    .product-detail-modern {
        padding: 30px 0 40px 0;
    }
    .product-detail-info h1 {
        font-size: 1.3rem;
    }
    .spec-box, .feature-badge {
        font-size: 0.95rem;
        padding: 7px 12px;
    }
    
    .product-3d-container {
        height: 300px;
    }
    
    .product-3d-controls {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .product-info-section {
        padding: 25px 20px;
    }
    
    .tab-buttons {
        flex-direction: column;
        gap: 5px;
    }
    
    .tab-btn {
        text-align: center;
        border-radius: 10px;
    }
    
    .technical-specs-grid {
        grid-template-columns: 1fr;
    }
}

/* Fiyat Al Modal */
.fiyatal-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(24,28,36,0.85);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s;
}
.fiyatal-modal {
    background: #232a36;
    border-radius: 18px;
    box-shadow: 0 8px 32px #4eaaff33;
    padding: 36px 32px 28px 32px;
    min-width: 320px;
    max-width: 95vw;
    width: 400px;
    position: relative;
    animation: scaleIn 0.3s;
}
.fiyatal-modal h2 {
    color: #4eaaff;
    font-size: 1.4rem;
    margin-bottom: 18px;
    text-align: center;
}
.fiyatal-modal form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.fiyatal-modal input,
.fiyatal-modal textarea {
    padding: 10px 14px;
    border-radius: 8px;
    border: none;
    background: #181c24;
    color: #fff;
    font-size: 1rem;
    resize: none;
}
.fiyatal-modal input:focus,
.fiyatal-modal textarea:focus {
    outline: 2px solid #4eaaff;
}
.fiyatal-modal label {
    color: #bfc4d1;
    font-size: 0.98rem;
    margin-bottom: 2px;
}
.fiyatal-modal .modal-close {
    position: absolute;
    top: 16px;
    right: 18px;
    font-size: 1.3rem;
    color: #bfc4d1;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s;
}
.fiyatal-modal .modal-close:hover {
    color: #ff4d4d;
}
.fiyatal-modal .fiyatal-submit {
    background: linear-gradient(90deg, #4eaaff 60%, #007bff 100%);
    color: #181c24;
    border: none;
    border-radius: 8px;
    padding: 10px 0;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 8px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}
.fiyatal-modal .fiyatal-submit:hover {
    background: linear-gradient(90deg, #007bff 60%, #4eaaff 100%);
    color: #fff;
}
@media (max-width: 600px) {
    .fiyatal-modal {
        padding: 18px 6vw 18px 6vw;
        width: 98vw;
        min-width: unset;
    }
}
.fiyatal-btn, .back-to-products {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    min-height: 48px;
    padding: 0 32px;
    background: linear-gradient(90deg, #4eaaff 0%, #007bff 100%);
    color: #fff;
    border: none;
    border-radius: 28px;
    font-size: 1.08rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 18px 0 rgba(78,170,255,0.18);
    cursor: pointer;
    transition: background 0.22s, color 0.22s, box-shadow 0.22s, transform 0.18s;
    margin: 10px 8px 0 0;
    text-decoration: none;
}
.fiyatal-btn:hover, .back-to-products:hover {
    background: linear-gradient(90deg, #007bff 0%, #4eaaff 100%);
    color: #181c24;
    box-shadow: 0 8px 28px 0 rgba(0,123,255,0.22);
    transform: translateY(-2px) scale(1.04);
}

.footer-blog-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
    padding: 12px 32px;
    background: linear-gradient(90deg, #4eaaff 0%, #007bff 100%);
    color: #fff;
    font-size: 1.12rem;
    font-weight: 700;
    border: none;
    border-radius: 32px;
    text-decoration: none;
    box-shadow: 0 4px 18px 0 rgba(78,170,255,0.18), 0 2px 8px 0 rgba(0,0,0,0.06) inset;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.18s;
    text-align: center;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}
.footer-blog-btn i {
    font-size: 1.2em;
    margin-right: 4px;
    color: #fff;
    transition: color 0.2s;
}
.footer-blog-btn:hover {
    background: linear-gradient(90deg, #007bff 0%, #4eaaff 100%);
    color: #fff;
    box-shadow: 0 8px 32px 0 rgba(78,170,255,0.28), 0 2px 12px 0 rgba(0,0,0,0.10) inset;
    transform: scale(1.06);
    filter: brightness(1.08);
}
.footer-blog-btn:hover i {
    color: #fff;
}

/* Daire içinde büyük görsel ve glassmorphism kart */
.products .circle-card {
    background: rgba(30, 40, 60, 0.45);
    backdrop-filter: blur(10px) saturate(1.3);
    border-radius: 32px;
    box-shadow: 0 8px 32px rgba(78,170,255,0.18), 0 2px 12px #4eaaff22;
    overflow: visible;
    padding: 2.5rem 1.2rem 1.5rem 1.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    min-height: 520px;
    transition: box-shadow 0.3s, transform 0.3s, background 0.3s;
}
.products .circle-card:hover {
    box-shadow: 0 20px 48px rgba(78,170,255,0.28), 0 8px 32px #4eaaff33;
    transform: translateY(-10px) scale(1.04);
    background: rgba(30, 40, 60, 0.70);
}
.products .product-image-circle {
    position: relative;
    width: 210px;
    height: 210px;
    margin: -90px auto 1.2rem auto;
    border-radius: 50%;
    background: linear-gradient(135deg, #232a36 60%, #4eaaff33 100%);
    box-shadow: 0 4px 32px #4eaaff33, 0 2px 12px #4eaaff22;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    overflow: hidden;
}
.products .product-image-circle img.product-image-main {
    width: 90%;
    height: 90%;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 2px 12px #232a3644;
    background: #232a36;
    transition: filter 0.3s, transform 0.3s;
    position: relative;
    z-index: 2;
}
.products .circle-card:hover .product-image-circle img.product-image-main {
    filter: brightness(1.08) drop-shadow(0 0 24px #4eaaff66);
    transform: scale(1.08) translateY(-6px);
}
.products .product-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    border-radius: 16px;
    min-width: 64px;
    min-height: 32px;
    width: auto;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.08rem;
    padding: 0 18px;
    background: #181c24cc;
    color: #4eaaff;
    font-weight: 800;
    box-shadow: 0 2px 8px #0a0a0a44;
    z-index: 3;
    opacity: 0.97;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: 2px solid #4eaaff;
    backdrop-filter: blur(4px);
}
.products .product-badge.best-seller {
    background: #232a36cc;
    color: #00e676;
    border-color: #00e676;
}
.products .product-info-area {
    width: 100%;
    padding: 1.2rem 0 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}
.products .product-info-area h4 {
    font-size: 1.25rem;
    color: #4eaaff;
    font-weight: 700;
    margin: 0.7rem 0 0.4rem 0;
    text-align: center;
}
.products .product-info-area p {
    color: #bfc4d1;
    font-size: 1.08rem;
    margin-bottom: 1.2rem;
    text-align: center;
}
.products .product-link.product-link-full {
    display: block;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    padding: 12px 20px;
    background: linear-gradient(135deg, #4eaaff 0%, #007bff 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 600;
    border: 1px solid #4eaaff;
    box-shadow: 0 4px 15px rgba(78, 170, 255, 0.3);
    margin-bottom: 0.2rem;
    font-size: 1rem;
}
.products .product-link.product-link-full i {
    margin-left: 8px;
    font-size: 1.1rem;
    vertical-align: middle;
}
.products .product-link.product-link-full:hover {
    background: linear-gradient(135deg, #007bff 0%, #4eaaff 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(78, 170, 255, 0.4);
}
@media (max-width: 900px) {
    .products .circle-card {
        min-height: 400px;
    }
    .products .product-image-circle {
        width: 150px;
        height: 150px;
        margin: -60px auto 1rem auto;
    }
}
@media (max-width: 600px) {
    .products .circle-card {
        min-height: 320px;
        padding: 2rem 0.5rem 1rem 0.5rem;
    }
    .products .product-image-circle {
        width: 110px;
        height: 110px;
        margin: -40px auto 0.7rem auto;
    }
}

/* Sadece ana başlıklar için özel stil */
.main-title {
    font-size: 2.8rem;
    color: #fff !important;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 38px;
    position: relative;
    line-height: 1.1;
}
.main-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -25px;
    width: 80px;
    height: 3px;
    background: #007bff;
    transform: translateX(-50%);
}
@media (max-width: 768px) {
    .main-title {
        font-size: 2rem;
        margin-bottom: 28px;
    }
    .main-title::after {
        width: 60px;
        height: 3px;
        bottom: -18px;
    }
}
@media (max-width: 480px) {
    .main-title {
        font-size: 1.3rem;
        margin-bottom: 18px;
    }
    .main-title::after {
        width: 36px;
        height: 2px;
        bottom: -12px;
    }
}

/* Modern filtreleme butonları */
.product-filters.modern-filters {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}
.filter-btn-modern {
    padding: 1rem 2.2rem;
    border: none;
    border-radius: 14px;
    background: #232a36;
    color: #4eaaff;
    font-weight: 700;
    font-size: 1.08rem;
    cursor: pointer;
    transition: background 0.25s, color 0.25s, transform 0.18s;
    box-shadow: 0 2px 10px #232a3622;
    outline: none;
}
.filter-btn-modern.active, .filter-btn-modern:hover {
    background: linear-gradient(90deg, #4eaaff 60%, #007bff 100%);
    color: #fff;
    transform: scale(1.07);
}
@media (max-width: 600px) {
    .product-filters.modern-filters {
        flex-wrap: wrap;
        gap: 0.7rem;
    }
    .filter-btn-modern {
        width: 48%;
        font-size: 1rem;
        padding: 0.7rem 0;
    }
}

/* Modern ürün kartları */
.modern-product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    justify-content: center;
}
.modern-product-card {
    background: #232a36;
    border-radius: 18px;
    box-shadow: 0 8px 32px #4eaaff22, 0 2px 12px #232a3622;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 340px;
    min-height: 420px;
    transition: box-shadow 0.3s, transform 0.3s;
    border: 2.5px solid #232a36;
    position: relative;
}
.modern-product-card:hover {
    box-shadow: 0 16px 48px #4eaaff44, 0 4px 24px #232a3644;
    transform: translateY(-10px) scale(1.04);
    border-color: #4eaaff;
}
.modern-product-image {
    width: 100%;
    height: 320px;
    background: #181c24;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px 18px 0 0;
    overflow: hidden;
}
.modern-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 18px 18px 0 0;
    transition: transform 0.3s;
    box-shadow: 0 4px 24px #0008;
}
.modern-product-card:hover .modern-product-image img {
    transform: scale(1.07);
}
.modern-product-info {
    padding: 1.5rem 1.2rem 1.2rem 1.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    flex: 1;
    justify-content: space-between;
}
.modern-product-title {
    font-size: 1.25rem;
    color: #4eaaff;
    font-weight: 700;
    margin: 0.7rem 0 0.4rem 0;
    text-align: center;
}
.modern-product-desc {
    color: #bfc4d1;
    font-size: 1.08rem;
    margin-bottom: 1.5rem;
    text-align: center;
    flex: 1;
}
.modern-product-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 1rem 0;
    font-size: 1.08rem;
    border-radius: 12px;
    background: linear-gradient(90deg, #4eaaff 60%, #007bff 100%);
    color: #181c24;
    font-weight: 700;
    border: none;
    /* box-shadow: 0 2px 12px #4eaaff44; */
    box-shadow: none;
    transition: background 0.3s, box-shadow 0.3s, transform 0.2s, color 0.3s;
    margin-bottom: 0.2rem;
    cursor: pointer;
    text-decoration: none;
}
.modern-product-btn:hover {
    background: linear-gradient(90deg, #007bff 60%, #4eaaff 100%);
    box-shadow: none;
    transform: scale(1.04);
    color: #fff;
}
@media (max-width: 900px) {
    .modern-product-card {
        width: 95vw;
        max-width: 350px;
        min-height: 340px;
    }
    .modern-product-image {
        height: 220px;
    }
}
@media (max-width: 600px) {
    .modern-product-card {
        width: 99vw;
        max-width: 99vw;
        min-width: 90vw;
        margin-bottom: 2.2rem;
    }
    .modern-product-btn {
        width: 98%;
    }
    .modern-product-image {
        height: 160px;
    }
}

.main-title + .modern-filters {
    margin-top: 48px;
}

/* SSS (Sıkça Sorulan Sorular) Bölümü - CSS Accordion */
.faq-section {
  background: #232a36;
  padding: 48px 0 32px 0;
}
.faq-section .main-title {
  color: #4eaaff;
  font-size: 2.1rem;
  font-weight: 700;
  margin-bottom: 2.2rem;
  text-align: center;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.faq-item {
  background: #232a36;
  border-radius: 18px;
  box-shadow: 0 2px 16px #4eaaff22;
  overflow: hidden;
  transition: box-shadow 0.2s;
  margin-bottom: 0;
}
.faq-item[open] {
  box-shadow: 0 4px 32px #4eaaff44;
}
.faq-question {
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  padding: 20px 28px 18px 28px;
  outline: none;
  list-style: none;
  position: relative;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-question::after {
  content: '\25BC';
  position: absolute;
  right: 28px;
  top: 50%;
  transform: translateY(-50%) rotate(0deg);
  font-size: 1.1rem;
  color: #4eaaff;
  transition: transform 0.2s;
}
.faq-item[open] .faq-question::after {
  transform: translateY(-50%) rotate(180deg);
}
.faq-answer {
  background: #1a202b;
  color: #bfc4d1;
  font-size: 1rem;
  padding: 0 28px 18px 28px;
}
@media (max-width: 600px) {
  .faq-section .main-title { font-size: 1.3rem; }
  .faq-question, .faq-answer { font-size: 1rem; padding-left: 16px; padding-right: 16px; }
}

/* About Page Styles */
.about-page {
    padding-top: 80px;
}

.about-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/armadosavunmabeyaz.svg');
    background-size: cover;
    background-position: center;
    padding: 100px 0;
    text-align: center;
    color: #fff;
}

.about-hero .hero-subtitle {
    font-size: 1.2rem;
    margin-top: 1rem;
    color: #bfc4d1;
}

.about-overview {
    padding: 80px 0;
    background: #141518;
}

.overview-content {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.overview-text {
    flex: 1;
}

.overview-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

.overview-text p {
    color: #bfc4d1;
    line-height: 1.7;
    font-size: 1.1rem;
}

.overview-image {
    flex: 1;
    max-width: 500px;
}

.overview-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.mission-vision {
    padding: 80px 0;
    background: #18191d;
}

.mission-vision-grid {
    display: flex;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.mission-box, .vision-box {
    flex: 1;
    background: #141518;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
    border: 1.5px solid #4eaaff33;
}

.mission-box:hover, .vision-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px #4eaaff22;
    border: 1.5px solid #4eaaff;
}

.mission-box i, .vision-box i {
    font-size: 2.5rem;
    color: #4eaaff;
    margin-bottom: 1.5rem;
}

.mission-box h3, .vision-box h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.mission-box p, .vision-box p {
    color: #bfc4d1;
    line-height: 1.6;
}

.values {
    padding: 80px 0;
    background: #141518;
}

/* Genel Section Title Stili - sadece main content için */
main .section-title {
    font-size: 2.5rem;
    color: #fff;
    font-weight: 700;
    margin-bottom: 50px;
    position: relative;
}

main .section-title::after {
    content: '';
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #4eaaff, #60b8ff);
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.values .section-title {
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.value-card {
    background: #18191d;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
    border: 1.5px solid #4eaaff33;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px #4eaaff22;
    border: 1.5px solid #4eaaff;
}

.value-card i {
    font-size: 2rem;
    color: #4eaaff;
    margin-bottom: 1rem;
}

.value-card h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.value-card p {
    color: #bfc4d1;
    line-height: 1.5;
}

.certificates {
    padding: 80px 0;
    background: #18191d;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.certificate-card {
    background: #141518;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
    border: 1.5px solid #4eaaff33;
}

.certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px #4eaaff22;
    border: 1.5px solid #4eaaff;
}

.certificate-card i {
    font-size: 2.5rem;
    color: #4eaaff;
    margin-bottom: 1rem;
}

.certificate-card h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.certificate-card p {
    color: #bfc4d1;
}

@media (max-width: 768px) {
    .overview-content {
        flex-direction: column;
    }
    
    .overview-image {
        max-width: 100%;
    }
    
    .mission-vision-grid {
        flex-direction: column;
    }
    
    .about-hero {
        padding: 60px 0;
    }
    
    .about-hero h1 {
        font-size: 2rem;
    }
}

/* Testimonials Section Styles */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.testimonial-card {
    background: #141518;
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    border: 1.5px solid #4eaaff33;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(78, 170, 255, 0.05), transparent);
    transition: left 0.5s;
}

.testimonial-card:hover::before {
    left: 100%;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(78, 170, 255, 0.2);
    border: 1.5px solid #4eaaff;
}

.testimonial-content {
    position: relative;
    z-index: 2;
}

.stars {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    justify-content: center;
}

.stars i {
    color: #ffd700;
    font-size: 1.2rem;
}

.testimonial-content p {
    color: #bfc4d1;
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 25px;
    text-align: center;
    font-style: italic;
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    font-size: 3rem;
    color: #4eaaff;
    position: absolute;
    top: -15px;
    left: -15px;
    font-family: serif;
}

.testimonial-content p::after {
    content: '"';
    font-size: 3rem;
    color: #4eaaff;
    position: absolute;
    bottom: -35px;
    right: -10px;
    font-family: serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
}

.author-info h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.author-info span {
    color: #4eaaff;
    font-size: 0.9rem;
    font-weight: 500;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #4eaaff, #60b8ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar i {
    color: #fff;
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }
    
    .testimonial-card {
        padding: 25px 20px;
    }
    
    .testimonial-content p {
        font-size: 0.95rem;
    }
    
    .author-info h4 {
        font-size: 1rem;
    }
    
    .author-avatar {
        width: 45px;
        height: 45px;
    }
    
    .author-avatar i {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .testimonial-card {
        padding: 20px 15px;
    }
    
    .testimonial-content p::before,
    .testimonial-content p::after {
        font-size: 2rem;
    }
    
    .testimonial-content p::before {
        top: -10px;
        left: -10px;
    }
    
    .testimonial-content p::after {
        bottom: -25px;
        right: -5px;
    }
}

/* ===============================================
   RESPONSIVE İYİLEŞTİRMELERİ - ANA SAYFA
   =============================================== */

/* Navbar iyileştirmeleri */
@media (max-width: 1024px) {
    .navbar .nav-links {
        gap: 1.5rem;
    }
    
    .navbar .nav-links a {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
    
    .navbar .language-selector button {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 900px) {
    .navbar .nav-links {
        gap: 1.2rem;
    }
    
    .navbar .nav-links a {
        font-size: 0.85rem;
        padding: 0.3rem 0.6rem;
    }
}

/* Gelişmiş Navbar responsive stilleri */
@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem 0;
    }
    
    .navbar .container {
        min-height: 60px;
        padding: 0 1rem;
        gap: 1rem;
    }
    
    .logo-img {
        height: 40px;
        transition: height 0.3s ease;
    }

    .navbar .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(26, 26, 26, 0.98);
        padding: 1.5rem;
        flex-direction: column;
        gap: 1rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(15px);
        border-top: 1px solid rgba(78, 170, 255, 0.2);
        z-index: 1000;
    }
    
    .navbar .nav-links a {
        padding: 0.8rem 1rem;
        border-radius: 8px;
        text-align: center;
        background: rgba(78, 170, 255, 0.1);
        transition: all 0.3s ease;
        border: 1px solid transparent;
    }
    
    .navbar .nav-links a:hover {
        background: rgba(78, 170, 255, 0.2);
        border-color: rgba(78, 170, 255, 0.4);
        transform: translateX(5px);
    }

    .navbar .nav-links.active {
        display: flex;
        animation: slideDown 0.3s ease;
    }

    .navbar .nav-toggle {
        display: flex !important;
        flex-direction: column;
        gap: 4px;
        cursor: pointer;
        padding: 8px;
        border-radius: 4px;
        transition: all 0.3s ease;
    }
    
    .navbar .nav-toggle:hover {
        background: rgba(78, 170, 255, 0.1);
    }
    
    .navbar .nav-toggle span {
        width: 25px;
        height: 3px;
        background: #ffffff;
        transition: all 0.3s ease;
        border-radius: 2px;
    }

    .navbar .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
        background: #4eaaff;
    }

    .navbar .nav-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }

    .navbar .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
        background: #4eaaff;
    }

    /* Mobilde dil seçici butonlarını gizle */
    .navbar .language-selector {
        display: none;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Küçük ekranlar için navbar iyileştirmesi */
@media (max-width: 480px) {
    .navbar .container {
        min-height: 55px;
        padding: 0 0.75rem;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .navbar .nav-links {
        padding: 1rem;
        gap: 0.8rem;
    }
    
    .navbar .nav-links a {
        padding: 0.7rem;
        font-size: 0.9rem;
    }
    
    /* Mobilde dil seçici butonlarını gizle */
    .navbar .language-selector {
        display: none;
    }
}

/* Hero section gelişmiş responsive stilleri */
@media (max-width: 768px) {
    .swiper-slide {
        flex-direction: column;
        padding: 2rem 1rem;
        text-align: center;
        gap: 2rem;
    }

    .hero-content {
        max-width: 100%;
        order: 1;
    }

    .hero-content h1 {
        font-size: 2.2rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }
    
    .hero-content p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.5;
    }

    .hero-image {
        display: none !important;
        max-width: 100%;
        order: 2;
    }
    
    /* Mobilde hero section'daki videoları gizle */
    .hero-image video {
        display: none !important;
    }

    .hero-cta-button {
        padding: 14px 28px;
        font-size: 0.9rem;
        margin-top: 0.5rem;
    }

    .hero-cta-button:hover {
        transform: translateY(-2px) scale(1.02);
    }

    .hero-cta-button i {
        font-size: 1rem;
    }
    
    .swiper-button-next,
    .swiper-button-prev {
        width: 40px;
        height: 40px;
        margin-top: -20px;
    }
    
    .swiper-pagination {
        bottom: 15px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: 1.2rem;
    }
    
    .hero-cta-button {
        padding: 12px 24px;
        font-size: 0.85rem;
        gap: 8px;
    }
    
    .swiper-slide {
        padding: 1.5rem 0.75rem;
        gap: 1.5rem;
    }
}

/* About section gelişmiş responsive stilleri */
@media (max-width: 768px) {
    .about .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .about .about-text {
        order: 1;
    }
    
    .about .about-image {
        order: 2;
        justify-self: center;
    }

    .about .about-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .about .feature {
        padding: 1.5rem;
        text-align: center;
    }
    
    .about .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .about .stat-item {
        padding: 1.5rem 1rem;
    }
    
    .about .experience-badge {
        position: relative;
        margin: 2rem auto 0;
        right: auto;
        bottom: auto;
    }
}

@media (max-width: 480px) {
    .about .about-features {
        gap: 1rem;
    }
    
    .about .feature {
        padding: 1.2rem;
    }
    
    .about .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .about .stat-item {
        padding: 1.2rem;
    }
}

/* Products section gelişmiş responsive stilleri */
@media (max-width: 768px) {
    .modern-product-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .modern-product-card {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .modern-product-image {
        height: 200px;
    }
    
    .modern-product-info {
        padding: 1.5rem;
    }
    
    .modern-product-title {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
    }
    
    .modern-product-desc {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 1.2rem;
    }
    
    .modern-product-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .product-filters.modern-filters {
        flex-wrap: wrap;
        gap: 0.8rem;
        justify-content: center;
        padding: 0 1rem;
    }
    
    .filter-btn-modern {
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
        min-width: auto;
        flex: 1;
        max-width: 150px;
    }
}

@media (max-width: 480px) {
    .modern-product-grid {
        gap: 1rem;
        padding: 0 0.25rem;
    }
    
    .modern-product-image {
        height: 180px;
    }
    
    .modern-product-info {
        padding: 1.2rem;
    }
    
    .modern-product-title {
        font-size: 1.2rem;
    }
    
    .modern-product-desc {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }
    
    .modern-product-btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
        width: 100%;
    }
    
    .filter-btn-modern {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        flex: 1;
        min-width: 120px;
    }
}

/* Contact section gelişmiş responsive stilleri */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        order: 2;
    }
    
    .contact-form-container {
        order: 1;
    }
    
    .info-card {
        padding: 1.5rem;
        text-align: center;
    }
    
    .info-card h4 {
        margin: 1rem 0 0.5rem;
    }
    
    .form-group {
        margin-bottom: 1.2rem;
    }
    
    .submit-button {
        width: 100%;
        padding: 1rem;
        justify-content: center;
    }
    
    .map-container {
        margin-top: 2rem;
        border-radius: 12px;
        overflow: hidden;
    }
    
    .map-container iframe {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .contact {
        padding: 3rem 0;
    }
    
    .info-card {
        padding: 1.2rem;
    }
    
    .info-card i {
        font-size: 2rem;
    }
    
    .info-card h4 {
        font-size: 1.1rem;
    }
    
    .info-card p {
        font-size: 0.9rem;
    }
    
    .map-container iframe {
        height: 250px;
    }
}

/* Footer gelişmiş responsive stilleri */
@media (max-width: 768px) {
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-top {
        padding: 1.5rem 0;
        text-align: center;
    }
    
    .footer-about {
        max-width: 100%;
        margin-bottom: 1.5rem;
    }
    
    .footer-social {
        justify-content: center;
        gap: 1rem;
    }
    
    .footer-social-link {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 2rem;
        padding: 2rem 1rem 1rem;
        text-align: center;
    }
    
    .footer-col {
        min-width: 100%;
        max-width: 100%;
        margin-bottom: 1.5rem;
    }
    
    .footer-col h4 {
        margin-bottom: 1rem;
        font-size: 1.1rem;
    }
    
    .footer-col ul li {
        margin-bottom: 0.8rem;
        justify-content: center;
        text-align: center;
    }
    
    .footer-col ul li a {
        padding: 0.5rem;
        display: inline-block;
    }
    
    .footer-newsletter {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .footer-newsletter input {
        width: 100%;
        padding: 0.8rem;
        text-align: center;
    }
    
    .footer-newsletter button {
        width: 100%;
        padding: 0.8rem;
        justify-content: center;
    }
    
    .footer-blog-btn {
        width: 100%;
        max-width: 300px;
        margin: 1rem auto 0;
        justify-content: center;
        padding: 0.8rem 1.5rem;
    }
    
    .footer-bottom {
        padding: 1.5rem 1rem;
        text-align: center;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        margin-top: 1rem;
    }
    
    .footer-bottom p {
        font-size: 0.9rem;
        margin: 0;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 1.5rem 0 0.5rem;
    }
    
    .footer-top {
        padding: 1rem 0;
    }
    
    .footer-about h3 {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
    }
    
    .footer-about p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .footer-social {
        gap: 0.8rem;
        margin-top: 1rem;
    }
    
    .footer-social-link {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .footer-main {
        padding: 1.5rem 0.75rem 0.5rem;
        gap: 1.5rem;
    }
    
    .footer-col {
        margin-bottom: 1rem;
    }
    
    .footer-col h4 {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .footer-col ul li {
        margin-bottom: 0.6rem;
    }
    
    .footer-col ul li a {
        font-size: 0.9rem;
        padding: 0.4rem;
    }
    
    .footer-newsletter {
        max-width: 280px;
        gap: 0.8rem;
    }
    
    .footer-newsletter input {
        padding: 0.7rem;
        font-size: 0.9rem;
    }
    
    .footer-newsletter button {
        padding: 0.7rem;
        font-size: 0.9rem;
    }
    
    .footer-blog-btn {
        max-width: 280px;
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .footer-bottom {
        padding: 1rem 0.75rem;
    }
    
    .footer-bottom p {
        font-size: 0.85rem;
    }
}

/* Brand marquee iyileştirmeleri */
@media (max-width: 768px) {
    .brand-marquee {
        padding: 2rem 0;
    }
    
    .brand-logos img {
        max-height: 50px;
        margin: 0 1.5rem;
        filter: brightness(0.9);
    }
}

@media (max-width: 480px) {
    .brand-marquee {
        padding: 1.5rem 0;
    }
    
    .brand-logos img {
        max-height: 40px;
        margin: 0 1rem;
    }
}

/* Genel responsive iyileştirmeler */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
        max-width: 100%;
    }
    
    .main-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
        text-align: center;
    }
    
    .main-title::after {
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
    }
    
    section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .main-title {
        font-size: 1.7rem;
        margin-bottom: 1.2rem;
    }
    
    .main-title::after {
        width: 50px;
        height: 3px;
    }
    
    section {
        padding: 2.5rem 0;
    }
}

/* Back to top button iyileştirmesi */
@media (max-width: 768px) {
    #backToTop {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    #backToTop {
        width: 45px;
        height: 45px;
        bottom: 15px;
        right: 15px;
        font-size: 1.1rem;
    }
}

/* Çok küçük ekranlar için ek iyileştirmeler */
@media (max-width: 360px) {
    .navbar .container {
        padding: 0 0.5rem;
        min-height: 50px;
    }
    
    .navbar .nav-links {
        padding: 1rem;
    }
    
    .logo-img {
        height: 30px;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 0.85rem;
    }
    
    .hero-cta-button {
        padding: 10px 20px;
        font-size: 0.8rem;
    }
    
    .main-title {
        font-size: 1.5rem;
    }
    
    .modern-product-title {
        font-size: 1.1rem;
    }
    
    .modern-product-desc {
        font-size: 0.8rem;
    }
    
    .footer-about h3 {
        font-size: 1.2rem;
    }
    
    .footer-col h4 {
        font-size: 0.95rem;
    }
}

/* Referans Logo Kartları Stilleri */
.company-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(78, 170, 255, 0.15);
    border-color: rgba(78, 170, 255, 0.3);
}

.company-card:hover .company-logo img {
    filter: brightness(0.6) contrast(1.3) saturate(1.1);
    transform: scale(1.05);
}

.company-card .company-logo img {
    transition: all 0.3s ease;
    filter: brightness(0.8) contrast(1.1) saturate(1);
}

.company-logo {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(240, 240, 240, 0.8));
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    position: relative;
    box-shadow: inset 0 1px 3px rgba(255, 255, 255, 0.2);
}

.company-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    z-index: 1;
}

.company-logo img {
    position: relative;
    z-index: 2;
}

.company-card:hover .company-logo {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(78, 170, 255, 0.1));
    border-color: rgba(78, 170, 255, 0.4);
    box-shadow: 0 0 20px rgba(78, 170, 255, 0.1);
}

.company-card h3 {
    transition: color 0.3s ease;
}

.company-card:hover h3 {
    color: #4eaaff;
}

/* Responsive Tasarım - Referans Logoları */
@media (max-width: 1024px) {
    .companies-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)) !important;
        gap: 2.5rem !important;
    }
    
    .company-card {
        padding: 2.5rem !important;
    }
    
    .company-logo {
        height: 100px !important;
    }
    
    .company-logo img {
        max-height: 75px !important;
        max-width: 150px !important;
    }
}

@media (max-width: 768px) {
    .companies-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
        gap: 2rem !important;
    }
    
    .company-card {
        padding: 2rem !important;
    }
    
    .company-logo {
        height: 80px !important;
    }
    
    .company-logo img {
        max-height: 60px !important;
        max-width: 120px !important;
    }
    
    .company-card h3 {
        font-size: 1.2rem !important;
    }
    
    .company-card p {
        font-size: 0.9rem !important;
    }
}

@media (max-width: 480px) {
    .companies-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .company-card {
        padding: 1.5rem !important;
    }
    
    .company-logo {
        height: 70px !important;
    }
    
    .company-logo img {
        max-height: 50px !important;
        max-width: 100px !important;
    }
    
    .reference-companies {
        padding: 50px 0 !important;
    }
}

/* Modern Bildirim Sistemi */
.notification {
    position: fixed;
    top: 30px;
    right: 30px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: #2c3e50;
    padding: 20px 65px 20px 25px; /* Sağda çok daha fazla alan bıraktık */
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transform: translateX(450px) scale(0.9);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 10000;
    max-width: 380px;
    min-width: 300px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 15px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #45a049);
    border-radius: 16px 16px 0 0;
}

.notification.success {
    background: linear-gradient(135deg, #4CAF50, #45a049, #66bb6a) !important;
    color: white !important;
    border: 2px solid #4CAF50;
    box-shadow: 
        0 25px 50px rgba(76, 175, 80, 0.3),
        0 0 0 1px rgba(76, 175, 80, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.notification.success::before {
    background: linear-gradient(90deg, #2E7D32, #4CAF50, #66bb6a);
    height: 6px;
    box-shadow: 0 0 20px rgba(76, 175, 80, 0.6);
}

.notification.error {
    border-left: 4px solid #f44336;
}

.notification.error::before {
    background: linear-gradient(90deg, #f44336, #e53935);
}

.notification.show {
    transform: translateX(0) scale(1);
    opacity: 1;
}

.notification .notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification .notification-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification.success .notification-icon {
    background: linear-gradient(135deg, #2E7D32, #4CAF50);
    color: white;
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.notification.error .notification-icon {
    background: linear-gradient(135deg, #f44336, #e53935);
    color: white;
}

.notification .notification-icon i {
    font-size: 12px;
}

.notification .notification-text {
    flex: 1;
    line-height: 1.4;
    font-weight: 500;
}

.notification.success .notification-text {
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.notification .close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    color: #666;
    font-size: 14px;
    cursor: pointer;
    padding: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px; /* Daha modern köşeli görünüm */
    transition: all 0.3s ease;
    opacity: 0.7;
    backdrop-filter: blur(10px);
}

.notification .close-btn:hover {
    background: rgba(0, 0, 0, 0.15);
    opacity: 1;
    transform: scale(1.1);
}

.notification.success .close-btn {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.notification.success .close-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

/* Mobil uyumluluk */
@media (max-width: 768px) {
    .notification {
        top: 20px;
        right: 15px;
        left: 15px;
        max-width: none;
        min-width: auto;
        transform: translateY(-150px) scale(0.95);
        font-size: 14px;
        padding: 18px 55px 18px 20px; /* Mobilde de sağda çok daha fazla alan */
        border-radius: 12px;
    }
    
    .notification.show {
        transform: translateY(0) scale(1);
    }
    
    .notification .notification-content {
        gap: 10px;
    }
    
    .notification .notification-icon {
        width: 20px;
        height: 20px;
    }
    
    .notification .notification-icon i {
        font-size: 10px;
    }
    
    .notification .close-btn {
        width: 24px;
        height: 24px;
        top: 12px;
        right: 12px;
        font-size: 12px;
        border-radius: 6px;
    }
}

/* Loading animasyonu */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading.show {
    opacity: 1;
    visibility: visible;
}

.loading::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Masaüstü için: mobil dil seçici gizli */
.mobile-language-selector {
    display: none;
}

/* Mobilde: masaüstü dil seçici gizli, mobil dil seçici görünsün */
@media (max-width: 768px) {
    .navbar .language-selector {
        display: none !important;
    }
    .mobile-language-selector {
        display: flex;
        justify-content: center;
        gap: 1rem;
        margin-top: 1.5rem;
        margin-bottom: 0.5rem;
        width: 100%;
    }
    .mobile-language-selector .mobile-lang-btn {
        flex: 1 1 0;
        padding: 0.8rem 0;
        font-size: 1.1rem;
        border: none;
        border-radius: 6px;
        background: #222;
        color: #fff;
        font-weight: 600;
        cursor: pointer;
        transition: background 0.2s, color 0.2s;
        outline: none;
    }
    .mobile-language-selector .mobile-lang-btn.active,
    .mobile-language-selector .mobile-lang-btn[data-lang="tr"].active,
    .mobile-language-selector .mobile-lang-btn[data-lang="en"].active {
        background: #007bff;
        color: #fff;
    }
    .mobile-language-selector .mobile-lang-btn:active {
        background: #0056b3;
    }
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  margin: 24px 0;
  align-items: stretch;
}
.product-gallery img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 4px 24px #0002;
  background: #fff;
  transition: transform 0.18s, box-shadow 0.18s;
  border: 2px solid #f3f6fa;
}
.product-gallery img:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 32px #0003;
  z-index: 2;
}
@media (max-width: 600px) {
  .product-gallery {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .product-gallery img {
    border-radius: 10px;
  }
}

.gallery-lightbox {
  position: fixed;
  z-index: 9999;
  left: 0; top: 0; right: 0; bottom: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(18,22,34,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.2s;
}
.gallery-lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: 18px;
  box-shadow: 0 8px 48px #0008;
  background: #fff;
  margin: 0 auto;
  display: block;
}
.gallery-lightbox-close {
  position: absolute;
  top: 32px;
  right: 48px;
  font-size: 3rem;
  color: #fff;
  cursor: pointer;
  font-weight: bold;
  z-index: 2;
  text-shadow: 0 2px 12px #000a;
  transition: color 0.2s;
}
.gallery-lightbox-close:hover {
  color: #4eaaff;
}
@media (max-width: 600px) {
  .gallery-lightbox-img {
    max-width: 98vw;
    max-height: 60vh;
    border-radius: 10px;
  }
  .gallery-lightbox-close {
    top: 12px;
    right: 18px;
    font-size: 2.2rem;
  }
}

.product-bottom-gallery {
  display: flex;
  gap: 32px;
  justify-content: center;
  align-items: flex-start;
  margin: 48px 0 32px 0;
  flex-wrap: wrap;
}
.product-bottom-gallery img {
  max-width: 600px;
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 4px 32px #0002;
  background: #fff;
  object-fit: cover;
  transition: transform 0.18s, box-shadow 0.18s;
}
.product-bottom-gallery img:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 40px #0003;
}
@media (max-width: 900px) {
  .product-bottom-gallery {
    flex-direction: column;
    gap: 18px;
    margin: 32px 0 18px 0;
  }
  .product-bottom-gallery img {
    max-width: 100%;
    border-radius: 12px;
  }
}

/* Mobil Hero Section Styles */
.mobile-hero {
    display: none;
    position: relative;
    height: 100vh;
    min-height: 500px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
}

.mobile-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.mobile-hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9);
}

.mobile-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(26, 26, 26, 0.4) 0%,
        rgba(44, 44, 44, 0.3) 50%,
        rgba(78, 170, 255, 0.2) 100%
    );
}

.mobile-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem 1.5rem;
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.mobile-hero-logo {
    margin-bottom: 2rem;
}

.mobile-logo-img {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.mobile-hero-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.8);
}

.mobile-hero-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
    line-height: 1.5;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.mobile-hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-hero-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.mobile-hero-btn.primary {
    background: linear-gradient(135deg, #4eaaff, #66bbff);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(78, 170, 255, 0.3);
}

.mobile-hero-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(78, 170, 255, 0.4);
}

.mobile-hero-btn.secondary {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.mobile-hero-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.mobile-hero-btn i {
    font-size: 1.1rem;
}

/* Mobil Hero Section Responsive */
@media (max-width: 768px) {
    .hero {
        display: none;
    }
    
    .mobile-hero {
        display: block;
    }
    
    .mobile-hero-title {
        font-size: 1.8rem;
    }
    
    .mobile-hero-subtitle {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .mobile-hero {
        min-height: 450px;
    }
    
    .mobile-hero-content {
        padding: 1.5rem 1rem;
    }
    
    .mobile-hero-title {
        font-size: 1.6rem;
    }
    
    .mobile-hero-subtitle {
        font-size: 0.85rem;
    }
    
    .mobile-hero-btn {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 360px) {
    .mobile-hero-title {
        font-size: 1.4rem;
    }
    
    .mobile-hero-subtitle {
        font-size: 0.8rem;
    }
    
    .mobile-hero-content {
        padding: 1rem 0.8rem;
    }
    
    .mobile-hero-btn {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Mobil Hero Animasyonları */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Mobil Hero Basit Animasyonlar */
.mobile-hero {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.mobile-hero-btn:hover {
    transform: translateY(-2px);
    transition: transform 0.3s ease;
}