@font-face {
    font-family: 'Freehand 521 BT';
    src: url('fonts/Freehand_521_Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

.nav-logo h2 {
    font-family: 'Freehand 521 BT', cursive, sans-serif;
}

/* Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #111;
    font-weight: 700;
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #ff6b35;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #ff6b35;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        background-color: white;
        width: 100%;
        text-align: center;
        flex-direction: column;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        gap: 2rem;
        padding: 2rem 0;
    }
    .nav-menu.active {
        left: 0;
    }
}

.lang-dropdown-btn {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 7px 18px 7px 14px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 7px;
    transition: box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.lang-dropdown-btn:focus {
    outline: none;
    box-shadow: 0 0 0 2px #ff6b35;
}
.lang-dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 110%;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    min-width: 160px;
    z-index: 100;
    padding: 0.5rem 0;
    animation: fadeIn 0.2s;
}
.nav-lang-dropdown.open .lang-dropdown-menu {
    display: block;
}
.lang-flag-btn {
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    padding: 8px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.15s;
}
.lang-flag-btn:hover, .lang-flag-btn.active {
    background: #f5f5f5;
}
.lang-flag-btn svg {
    border-radius: 3px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.07);
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    color: #333;
    padding-top: 80px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(90deg, #ff6b35, #f7c873, #43e97b, #38f9d7, #3b82f6, #a259f7, #ff6b35, #f7c873, #43e97b, #38f9d7, #3b82f6, #a259f7, #ff6b35);
  background-size: 1000% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  animation: heroGradientMove 30s linear infinite;
  text-align: left;
  margin-bottom: 1.5rem;
}
@keyframes heroGradientMove {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

.highlight {
    color: #ff6b35;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #6b7280;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #ff6b35;
    color: #ffffff;
}

.btn-primary:hover {
    background: #e55a2b;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #ff6b35;
    border: 2px solid #ff6b35;
}

.btn-secondary:hover {
    background: #ff6b35;
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    color: #ff6b35;
    border: 2px solid #ff6b35;
}

.btn-outline:hover {
    background: #ff6b35;
    color: white;
}

.hero-image {
    position: relative;
    overflow: visible;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}
.hero-img::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    border-radius: 20px;
    z-index: 2;
    pointer-events: none;
    background: conic-gradient(
        from 0deg,
        #00fff7,
        #ff00ea,
        #00ff85,
        #ffe600,
        #00fff7
    );
    filter: blur(4px) brightness(1.5);
    opacity: 0.85;
    animation: neon-rotate 3s linear infinite;
}
@keyframes neon-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.section-header p {
    font-size: 1.1rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: #f8fafc;
}

.about-content {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
    flex-wrap: nowrap !important;
}
.about-text {
    flex: 0 0 50% !important;
    max-width: 50% !important;
    text-align: left !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
}
.about-img-wrapper {
    flex: 0 0 50% !important;
    max-width: 50% !important;
    width: 100% !important;
    display: flex !important;
    justify-content: flex-end !important;
    background: transparent !important;
}
.about-img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: 400px !important;
    border-radius: 15px !important;
    opacity: 1 !important;
    object-fit: contain !important;
    background: transparent !important;
    display: block !important;
}
@media (max-width: 1100px) {
    .about-img {
        height: 220px !important;
        max-height: 260px !important;
    }
}
@media (max-width: 800px) {
    .about-img {
        height: 140px !important;
        max-height: 180px !important;
    }
}
.about-img.loaded {
    opacity: 1;
    filter: blur(0px) grayscale(0);
}
.about-img.opened {
    clip-path: circle(75% at 50% 50%);
}

/* Product Showcase Section */
.product-showcase {
    padding: 6rem 0;
    background: #f8fafc;
}

.showcase-content {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: stretch;
    margin-top: 3rem;
}

.showcase-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.video-container {
    margin-top: 1rem;
    position: relative;
    width: 100%;
    max-width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background: #f8fafc;
    padding: 1rem;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.showcase-image {
    position: relative;
    display: flex;
    align-items: center;
}

.showcase-img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-height: 400px;
    object-fit: cover;
}

.showcase-info h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.showcase-info p {
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.features h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.features ul {
    list-style: none;
    margin-bottom: 2rem;
}

.features li {
    padding: 0.5rem 0;
    color: #6b7280;
    line-height: 1.6;
    position: relative;
    padding-left: 1.5rem;
}

.features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #ff6b35;
    font-weight: bold;
}

.video-container {
    margin-top: 1rem;
    position: relative;
    width: 100%;
    max-width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.video-thumbnail {
    position: relative;
    cursor: pointer;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
    width: 100%;
    height: 300px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 500px;
}

.video-thumbnail:hover {
    transform: scale(1.02);
}

.video-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 15px;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 107, 53, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.play-button:hover {
    background: rgba(255, 107, 53, 1);
    transform: translate(-50%, -50%) scale(1.1);
}

#productVideo {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: none;
    background: #000;
    max-width: 500px;
    margin: 0 auto;
}

/* Products Section */
.products {
    padding: 6rem 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-content {
    padding: 2rem;
}

.product-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.product-content p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Gallery Section */
.gallery {
    padding: 6rem 0;
    background: #f8fafc;
}

.gallery-slider {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.slider-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease;
}

.slide {
    min-width: 300px;
    padding: 0 10px;
    flex-shrink: 0;
}

.gallery-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.slide:hover .gallery-img {
    transform: scale(1.05);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: #ff6b35;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.slider-btn:hover {
    background: #e55a2b;
    transform: scale(1.1);
}

.slider-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* References Section */
.references {
    padding: 6rem 0;
    background: #ffffff;
}

.references-slider {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

@media (max-width: 1200px) {
    .references-slider {
        max-width: 100%;
        margin: 0 20px;
    }
}
@media (max-width: 600px) {
    .references-slider {
        margin: 0 15px;
    }
}
@media (max-width: 400px) {
    .references-slider {
        margin: 0 10px;
    }
}

.references-slider .slider-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.references-slider .slider-track {
    display: flex;
    gap: 0;
    justify-content: flex-start;
    transition: transform 0.1s ease;
}

.references-slider .slide {
    min-width: 180px;
    width: 180px;
    max-width: 180px;
    padding: 0 8px;
    flex: 0 0 180px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.reference-img {
    width: 180px;
    height: 148px;
    object-fit: contain;
    border-radius: 0;
    transition: transform 0.2s ease;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0;
}

.references-slider .slide:hover .reference-img {
    transform: scale(1.03);
}

@media (max-width: 768px) {
    .references-slider .slide:hover .reference-img {
        transform: none;
    }
    .reference-img:hover {
        transform: none;
    }
}

/* Tüm fotoğraflar için dinamik ve modern görünüm - reference-img hariç */
img, .gallery-img, .about-img, .showcase-img, .product-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.13);
    object-fit: cover;
    transition: transform 0.3s, box-shadow 0.3s;
}

/* Eski referans kuralları kaldırıldı */

/* Referans görselleri için sadece hover efekti */
.reference-img:hover {
    transform: scale(1.03);
}

/* Services Section */
.services {
    padding: 6rem 0;
}

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

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.service-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: #f8fafc;
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: #ff6b35;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.contact-icon i {
    color: white;
    font-size: 1.2rem;
}

.contact-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.contact-item p {
    color: #6b7280;
    line-height: 1.6;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ff6b35;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #ff6b35;
}

.footer-section p {
    color: #d1d5db;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ff6b35;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: #ff6b35;
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}
/* --- Mobil genel sorun düzeltmeleri (overflow, navbar, video, çalışma saatleri) --- */
html, body { max-width: 100%; overflow-x: hidden !important; }

/* Navbar her şeyin üstünde kalsın */
.navbar { z-index: 3000; }

/* Mobil menü üstte ve görünür olsun */
@media (max-width: 900px) {
  .nav-menu { z-index: 3050; }
}

/* Arka plan video mobilde yatay taşma yapmasın */
@media (max-width: 700px) {
  .background-video-section {
    position: relative; width: 100%; left: 0; right: 0; margin-left: 0; margin-right: 0;
  }
}

/* Hero dekoratif çerçeveyi mobilde kapat: üst üste binmeyi azaltır */
@media (max-width: 768px) {
  .hero-img::after { content: none !important; }
}

/* Çalışma Saatleri kutusunu hizala ve mobilde tek sütun yap */
.working-hours-section { padding: 2.5rem 0; }
.working-hours-box {
  max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: auto 1fr; gap: 1rem 1.2rem;
  align-items: center; background: #fff; border-radius: 16px; box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  padding: 1.2rem 1.4rem;
}
@media (max-width: 768px) {
  .working-hours-box { grid-template-columns: 1fr; text-align: center; }
}
.working-hours-content { position: relative; z-index: 1; }
.working-hours-list div { margin: 4px 0; }

/* Responsive Design */
@media (max-width: 900px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: rgba(255,255,255,0.95);
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  }
  .nav-menu.active {
    display: flex;
  }
  .hamburger {
    display: flex;
  }
}

@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .about-content {
        flex-direction: row !important;
        align-items: flex-start !important;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .service-card {
        padding: 2rem;
    }

    .contact-form {
        padding: 2rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling for anchor links */
html {
    scroll-padding-top: 80px;
} 

/* Modern Video Modal Tasarımı */
.video-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    background: rgba(20, 20, 20, 0.75);
    backdrop-filter: blur(6px);
    justify-content: center;
    align-items: center;
    transition: background 0.3s;
}

.video-modal.active {
    display: flex;
}

.video-modal-content {
    position: relative;
    background: #181818;
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.45);
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 96vw;
    max-height: 85vh;
    width: 700px;
    height: auto;
    animation: fadeInUp 0.5s;
}

.video-modal video {
    width: 100%;
    height: auto;
    max-height: 70vh;
    border-radius: 16px;
    background: #000;
    box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}

.video-modal-close {
    position: absolute;
    top: 12px;
    right: 22px;
    color: #fff;
    font-size: 2.3rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    background: rgba(30,30,30,0.7);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    box-shadow: 0 2px 8px #000;
}

.video-modal-close:hover {
    background: #ff6b35;
    color: #fff;
    transform: scale(1.12);
}

@media (max-width: 900px) {
    .video-modal-content {
        width: 98vw;
        max-width: 98vw;
        padding: 0.5rem;
    }
}

@media (max-width: 600px) {
    .video-modal-content {
        width: 100vw;
        max-width: 100vw;
        padding: 0;
        border-radius: 0;
    }
    .video-modal video {
        max-height: 45vh;
        border-radius: 0;
    }
    .video-modal-close {
        top: 8px;
        right: 8px;
        width: 38px;
        height: 38px;
        font-size: 2rem;
    }
} 

/* Modern Hizmetlerimiz Bölümü */
.modern-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.modern-service-card {
    background: #fff;
    border-radius: 22px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.10), 0 1.5px 6px rgba(255,107,53,0.08);
    padding: 2.5rem 1.5rem 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.25s, box-shadow 0.25s;
    position: relative;
    overflow: hidden;
}
.modern-service-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 16px 40px rgba(255,107,53,0.18), 0 2px 8px rgba(0,0,0,0.10);
}

.modern-service-icon {
    background: linear-gradient(135deg, #ff6b35 60%, #ffb385 100%);
    color: #fff;
    border-radius: 50%;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 4px 16px rgba(255,107,53,0.15);
}

.modern-service-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #ff6b35;
    margin-bottom: 0.7rem;
    text-align: center;
}

.modern-service-card p {
    color: #444;
    font-size: 1.05rem;
    text-align: center;
    margin-bottom: 0;
    line-height: 1.7;
}

@media (max-width: 700px) {
    .modern-services {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .modern-service-card {
        padding: 2rem 1rem 1.5rem 1rem;
    }
    .modern-service-icon {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }
} 

/* Arka Plan Video */
.background-video-section {
    position: relative;
    width: 100vw;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    overflow: hidden;
    height: 45vw; /* Oranlı yükseklik, örn. 16:9 için 56.25vw, 45vw daha kısa */
    max-height: 420px;
    min-height: 220px;
    z-index: 1;
    background: #000;
}
.background-video {
    width: 100vw;
    height: 100%;
    object-fit: cover;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.85;
}
.background-video-section::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg,rgba(0,0,0,0.25) 0%,rgba(0,0,0,0.45) 100%);
    z-index: 2;
    pointer-events: none;
}
@media (max-width: 700px) {
    .background-video-section {
        height: 32vw;
        max-height: 160px;
        min-height: 80px;
    }
} 

/* Tüm fotoğraflar için dinamik ve modern görünüm - reference-img hariç */
img, .gallery-img, .about-img, .showcase-img, .product-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.13);
    object-fit: cover;
    transition: transform 0.3s, box-shadow 0.3s;
}

/* Hover efekti ile hafif büyüme ve gölge - reference-img hariç */
img:hover, .gallery-img:hover, .about-img:hover, .showcase-img:hover, .product-image img:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 40px rgba(0,0,0,0.18);
}

 

/* Galeri görselleri için ilgi çekici hover efekti */
.gallery-img {
    position: relative;
    z-index: 1;
    border: 3px solid transparent;
    background-clip: padding-box;
    transition: transform 0.35s cubic-bezier(.23,1.02,.64,1), box-shadow 0.3s, border 0.3s;
}
.gallery-img:hover {
    transform: scale(1.18) translateY(-18px) rotate(-1deg);
    box-shadow: 0 32px 64px rgba(255,107,53,0.22), 0 2px 8px rgba(0,0,0,0.13);
    border: 3px solid #ff6b35;
    z-index: 10;
}
.gallery-img::after {
    content: '';
    display: block;
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 14px;
    background: linear-gradient(120deg,rgba(255,107,53,0.10) 0%,rgba(255,255,255,0.08) 100%);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 2;
    pointer-events: none;
}
.gallery-img:hover::after {
    opacity: 1;
}

/* Ürün ve about görselleri için modern hover efekti */
.product-image img, .about-img, .showcase-img {
    position: relative;
    z-index: 1;
    border: 2.5px solid transparent;
    background-clip: padding-box;
    transition: transform 0.32s cubic-bezier(.23,1.02,.64,1), box-shadow 0.3s, border 0.3s;
}
.product-image img:hover, .about-img:hover, .showcase-img:hover {
    transform: scale(1.06) rotate(0.5deg);
    box-shadow: 0 18px 36px rgba(255,107,53,0.13), 0 2px 8px rgba(0,0,0,0.13);
    border: 2.5px solid #ffb385;
}

 

/* Galeri Hover Preview - Optimize boyut ve efekt */
.gallery-preview {
    position: absolute;
    left: 50%;
    top: -42px;
    transform: translateX(-50%) scale(1.15);
    z-index: 100;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 360px;
    height: 240px;
    max-width: 98vw;
    max-height: 60vw;
    transition: opacity 0.22s, transform 0.22s;
    opacity: 0.98;
}
.gallery-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: 0 14px 32px 0 rgba(255,107,53,0.13), 0 2px 8px 0 rgba(0,0,0,0.13);
    border: 3px solid #fff;
    background: #fff;
    pointer-events: none;
    transition: box-shadow 0.22s, border 0.22s;
    filter: drop-shadow(0 0 6px #ffb38555) brightness(1.03);
}
@media (max-width: 700px) {
    .gallery-preview {
        width: 168px;
        height: 96px;
        top: -12px;
        transform: translateX(-50%) scale(1.08);
    }
}
/* Galeri preview container'ın parent'ı relative olmalı */
.gallery .container {
    position: relative;
} 

/* Dil Dropdown */
.nav-lang-dropdown {
    position: relative;
    display: inline-block;
    margin-left: 1.5rem;
}
.lang-dropdown-btn {
    background: rgba(255,255,255,0.6);
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 6px 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, border 0.2s;
}
.lang-dropdown-btn:hover {
    background: #f7c873;
    border-color: #ff6b35;
}
.lang-dropdown-menu {
    display: none;
    position: absolute;
    right: 0; top: 110%;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    padding: 0.5rem 0.7rem;
    min-width: 80px;
}
.nav-lang-dropdown.open .lang-dropdown-menu {
    display: block;
}
.lang-flag-btn {
    background: none;
    border: none;
    font-weight: 600;
    font-size: 1rem;
    color: #222;
    padding: 6px 0;
    cursor: pointer;
    width: 100%;
    text-align: left;
}
.lang-flag-btn.active, .lang-flag-btn:hover {
    color: #ff6b35;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 900px) {
    .nav-lang-dropdown {
        margin-left: 0.5rem;
    }
    .lang-dropdown-menu {
        min-width: 120px;
    }
    .lang-flag-btn {
        font-size: 0.95rem;
        padding: 8px 10px;
    }
} 

#about-threejs {
    width: 100%;
    max-width: 500px;
    height: 350px;
    border-radius: 15px;
    overflow: hidden;
    margin: 0 auto;
    background: #222;
} 

/* Gradyan animasyonlu başlık */
.gradient-title { all: unset; } 

/* About Page Styles */
.about-main {
  min-height: 100vh;
  background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
  padding: 0 0 4rem 0;
}
.about-header {
  text-align: center;
  padding: 5rem 0 2rem 0;
}
.about-header h1 {
  font-size: 2.8rem;
  font-weight: 900;
  color: #1a202c;
  margin-bottom: 1.2rem;
  letter-spacing: 1px;
}
.about-header p {
  font-size: 1.25rem;
  color: #374151;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}
.about-content {
  max-width: 1100px;
  margin: 3rem auto 0 auto;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  padding: 3rem 2.5rem 2.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.about-section {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: center;
}
.about-section.reverse {
  flex-direction: row-reverse;
}
.about-text {
  flex: 1 1 350px;
  min-width: 280px;
  font-size: 1.15rem;
  color: #374151;
  line-height: 1.7;
}
.about-img {
  flex: 1 1 350px;
  min-width: 280px;
  max-width: 420px;
  border-radius: 18px;
  box-shadow: 0 8px 32px rgba(59,130,246,0.10);
  object-fit: cover;
  width: 100%;
  height: 320px;
  margin: 0 auto;
  display: block;
}
/* Album Slider */
.album-slider {
  margin: 3rem auto 0 auto;
  max-width: 900px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 8px 32px rgba(255,107,53,0.10);
  overflow: hidden;
  position: relative;
}
.album-track {
  display: flex;
  transition: transform 0.7s cubic-bezier(.23,1.02,.64,1);
  will-change: transform;
}
.album-slide {
  min-width: 100%;
  transition: opacity 0.5s;
  opacity: 0.95;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem 2rem 1.5rem;
}
.album-slide img {
  width: 100%;
  max-width: 600px;
  height: 340px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(255,107,53,0.13);
  margin-bottom: 1.2rem;
}
.album-caption {
  font-size: 1.1rem;
  color: #374151;
  text-align: center;
  margin-top: 0.7rem;
}
.album-controls {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.7rem;
}
.album-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #e0e7ff;
  border: 2px solid #3b82f6;
  cursor: pointer;
  transition: background 0.2s, border 0.2s;
}
.album-dot.active {
  background: #3b82f6;
  border-color: #ff6b35;
}
@media (max-width: 900px) {
  .about-content { padding: 2rem 1rem; }
  .about-section { flex-direction: column; gap: 1.5rem; }
  .about-img { height: 220px; }
  .album-slide img { height: 200px; }
}
@media (max-width: 600px) {
  .about-header h1 { font-size: 2rem; }
  .about-content { padding: 1rem 0.2rem; }
  .about-img { height: 120px; }
  .album-slide img { height: 110px; }
} 

/* ... diğer anasayfa ile ilgili tüm kodlar ... */ 

/* Reveal Animasyonları */
.reveal { opacity:0; transform:translateY(40px); transition:all 0.8s cubic-bezier(.77,0,.18,1); }
.reveal.revealed { opacity:1; transform:none; }
.reveal-left { opacity:0; transform:translateX(-60px); transition:all 0.8s cubic-bezier(.77,0,.18,1); }
.reveal-left.revealed { opacity:1; transform:none; }
.reveal-right { opacity:0; transform:translateX(60px); transition:all 0.8s cubic-bezier(.77,0,.18,1); }
.reveal-right.revealed { opacity:1; transform:none; }
.reveal-fade { opacity:0; filter:blur(8px); transition:all 1s cubic-bezier(.77,0,.18,1); }
.reveal-fade.revealed { opacity:1; filter:none; } 

/* Navbar ile about-hero arasında boşluk */
.about-hero {
  margin-top: 48px !important;
}

/* Çalışma saatleri ikonunu tam daire ve ortalanmış yap */
.working-hours-icon {
  background: linear-gradient(135deg,#ff6b35 60%,#ffb385 100%);
  color: #fff;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 2px 8px rgba(255,107,53,0.13);
  margin: 0 auto;
} 

@media (max-width: 900px) {
    .references-slider .slide {
        min-width: 130px;
        width: 130px;
        max-width: 130px;
        padding: 0 5px;
        flex: 0 0 130px;
    }
    .reference-img {
        width: 130px;
        height: 106px;
    }
}
@media (max-width: 800px) {
    .references-slider .slide {
        min-width: 120px;
        width: 120px;
        max-width: 120px;
        padding: 0 4px;
        flex: 0 0 120px;
    }
    .reference-img {
        width: 120px;
        height: 98px;
    }
}
@media (max-width: 700px) {
    .references-slider .slide {
        min-width: 110px;
        width: 110px;
        max-width: 110px;
        padding: 0 4px;
        flex: 0 0 110px;
    }
    .reference-img {
        width: 110px;
        height: 90px;
    }
}
@media (max-width: 600px) {
    .references-slider .slide {
        min-width: 110px;
        width: 110px;
        max-width: 110px;
        padding: 0 4px;
        flex: 0 0 110px;
    }
    .reference-img {
        width: 110px;
        height: 90px;
    }
}
@media (max-width: 400px) {
    .references-slider .slide {
        min-width: 90px;
        width: 90px;
        max-width: 90px;
        padding: 0 3px;
        flex: 0 0 90px;
    }
    .reference-img {
        width: 90px;
        height: 74px;
    }
}
@media (min-width: 1600px) {
    .container { max-width: 1400px; }
}
@media (min-width: 1200px) {
    .references-slider .slide {
        min-width: 160px;
        width: 160px;
        max-width: 160px;
        padding: 0 7px;
        flex: 0 0 160px;
    }
    .reference-img {
        width: 160px;
        height: 131px;
    }
} 
/* Referans logoları için güçlü reset: üretimde yuvarlaklaştıran global/harici stilleri bastır */
.references-slider .slide {
    border-radius: 0 !important;
    background: transparent !important;
    overflow: visible !important;
}
.references-slider .reference-img {
    border-radius: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    object-fit: contain !important;
    clip-path: none !important;
    mask: none !important;
    -webkit-mask-image: none !important;
    border: none !important;
}

/* --- Mobil Kapsamlı Revizyon (Overrides) --- */
@media (max-width: 900px) {
    .container { padding: 0 16px; }
    .navbar { padding: 0.6rem 0; }
    .section-header { margin-bottom: 2rem; }
    .section-header h2 { font-size: 1.9rem; }
    .section-header p { font-size: 1rem; }
    .hero { padding-top: 70px; }
    .hero-container { gap: 1.5rem; }
    .hero-title { font-size: 2.1rem; line-height: 1.18; }
    .hero-description { font-size: 1.03rem; }
    .hero-buttons { gap: 0.6rem; }
    .btn { padding: 10px 18px; font-size: 0.95rem; }
    .about { padding: 3rem 0; }
    .products { padding: 3rem 0; }
    .services { padding: 3rem 0; }
    .gallery { padding: 3rem 0; }
    .references { padding: 3rem 0; }
}

@media (max-width: 768px) {
    /* Grid/stack düzeni */
    .hero-container { grid-template-columns: 1fr; }
    .hero-image { order: -1; }
    .about-content { flex-direction: column !important; gap: 1.2rem !important; }
    .about-text { flex: 1 1 auto !important; max-width: 100% !important; }
    .about-img-wrapper { flex: 1 1 auto !important; max-width: 100% !important; justify-content: center !important; }
    .about-img { max-height: 220px !important; }
    .products-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .gallery-img { height: 180px; }
    .references-slider .slide { min-width: 110px; width: 110px; max-width: 110px; }
    .reference-img { width: 110px; height: 90px; }
    /* Hover etkilerini sakinleştir */
    .product-image img:hover, .about-img:hover, .showcase-img:hover, .gallery-img:hover { transform: none; box-shadow: 0 8px 18px rgba(0,0,0,0.12); }
    .slide:hover .gallery-img, .references-slider .slide:hover .reference-img { transform: none; }
    /* Galeri önizlemeyi gizle */
    .gallery-preview { display: none !important; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.7rem; }
    .hero-description { font-size: 0.98rem; }
    .btn { padding: 9px 16px; font-size: 0.9rem; }
    .product-image { height: 200px; }
    .gallery-img { height: 150px; }
}

/* Dokunmatik cihazlarda tüm ağır hover animasyonlarını kapat */
@media (pointer: coarse) {
    .product-image img:hover, .about-img:hover, .showcase-img:hover, .gallery-img:hover { transform: none; }
    .references-slider .slide:hover .reference-img { transform: none; }
}