/* =====================================================
   ROBOMA MAKİNA - Futuristic Tech Theme
   Colors: Black (#333333) and Red (#a00029)
   ===================================================== */

/* CSS Variables */
:root {
    --primary-black: #333333;
    --primary-red: #a00029;
    --primary-red-light: #c41e3a;
    --primary-red-dark: #800020;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-gray: #e9ecef;
    --text-dark: #1a1a1a;
    --text-gray: #6c757d;
    --text-light: #ffffff;
    --border-color: #dee2e6;
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 8px 40px rgba(0, 0, 0, 0.16);
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    --font-display: 'Orbitron', sans-serif;
    --font-heading: 'Rajdhani', sans-serif;
    --font-body: 'Exo 2', sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

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

/* =====================================================
   HEADER
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-medium);
}

.header.scrolled {
    box-shadow: var(--shadow-medium);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo img {
    height: 55px;
    width: auto;
    transition: transform var(--transition-medium);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-list {
    display: flex;
    gap: 40px;
}

.nav-list a {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-black);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-red-light));
    transition: width var(--transition-medium);
}

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

.nav-list a:hover {
    color: var(--primary-red);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.header-right .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-gray);
    border-radius: 50%;
    color: var(--primary-black);
    transition: all var(--transition-medium);
}

.header-right .social-link:hover {
    transform: scale(1.1);
}

.header-right .youtube-link:hover {
    background: #FF0000;
    color: white;
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
}

.header-right .linkedin-link:hover {
    background: #0A66C2;
    color: white;
    box-shadow: 0 4px 15px rgba(10, 102, 194, 0.3);
}

.language-selector {
    display: flex;
    gap: 5px;
    background: var(--bg-gray);
    padding: 4px;
    border-radius: 8px;
}

.language-selector a {
    padding: 8px 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-gray);
    border-radius: 6px;
    transition: all var(--transition-fast);
}

.language-selector a:hover {
    color: var(--primary-black);
}

.language-selector a.active {
    background: var(--primary-red);
    color: white;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--primary-black);
    transition: all var(--transition-fast);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-black) 0%, #1a1a1a 50%, var(--primary-red-dark) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
}

.particles {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 80%, rgba(160, 0, 41, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(160, 0, 41, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 20px;
    max-width: 900px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: white;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 20px;
    text-shadow: 0 0 40px rgba(160, 0, 41, 0.5);
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { text-shadow: 0 0 40px rgba(160, 0, 41, 0.5); }
    100% { text-shadow: 0 0 60px rgba(160, 0, 41, 0.8), 0 0 80px rgba(160, 0, 41, 0.4); }
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 400;
    letter-spacing: 2px;
}

.btn {
    display: inline-block;
    padding: 16px 40px;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-medium);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    color: white;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(160, 0, 41, 0.4);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

.hero-scroll span {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    margin: 0 auto;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary-red);
    border-radius: 2px;
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { top: 8px; opacity: 1; }
    50% { top: 20px; opacity: 0.5; }
}

/* =====================================================
   SECTIONS COMMON
   ===================================================== */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-red);
    text-transform: uppercase;
    letter-spacing: 3px;
    padding: 8px 20px;
    background: rgba(160, 0, 41, 0.1);
    border-radius: 30px;
    margin-bottom: 15px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--primary-black);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about-section {
    background: var(--bg-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 60px;
    align-items: start;
}

.about-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 40px;
    padding-left: 20px;
    border-left: 3px solid var(--primary-red);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: 12px;
    transition: all var(--transition-medium);
    border: 1px solid transparent;
}

.feature-item:hover {
    border-color: var(--primary-red);
    box-shadow: var(--shadow-medium);
    transform: translateX(10px);
}

.feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    border-radius: 12px;
    color: white;
}

.feature-text h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 5px;
}

.feature-text p {
    font-size: 0.95rem;
    color: var(--text-gray);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.stat-item {
    background: linear-gradient(135deg, var(--primary-black), #1a1a1a);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-red-light));
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-red);
    display: inline-block;
    margin-bottom: 5px;
}

.stat-plus {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-red);
}

.stat-label {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services-section {
    background: var(--bg-light);
}

.services-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.services-intro p {
    font-size: 1.15rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* Gallery Slider */
.gallery-wrapper {
    width: 100%;
    overflow: hidden;
    margin-bottom: 60px;
    background: var(--primary-black);
    padding: 30px 0;
    position: relative;
}

/* Gallery Navigation Arrows */
.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-medium);
    backdrop-filter: blur(10px);
}

.gallery-arrow:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 30px rgba(160, 0, 41, 0.5);
}

.gallery-arrow-left {
    left: 20px;
}

.gallery-arrow-right {
    right: 20px;
}

.gallery-arrow svg {
    width: 28px;
    height: 28px;
}

.gallery-track {
    display: flex;
    animation: slideGallery 40s linear infinite;
    gap: 20px;
}

.gallery-track:hover {
    animation-play-state: paused;
}

.gallery-track.paused {
    animation-play-state: paused;
}

@keyframes slideGallery {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.gallery-item {
    flex-shrink: 0;
    width: 350px;
    height: 250px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
    opacity: 0;
    transition: opacity var(--transition-medium);
    pointer-events: none;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* Zoom icon on hover */
.gallery-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 50px;
    height: 50px;
    background: rgba(160, 0, 41, 0.9);
    border-radius: 50%;
    z-index: 2;
    opacity: 0;
    transition: all var(--transition-medium);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3Cline x1='11' y1='8' x2='11' y2='14'/%3E%3Cline x1='8' y1='11' x2='14' y2='11'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 24px;
}

.gallery-item:hover::before {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

/* Service Cards */
.services-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: all var(--transition-medium);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-red-light));
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(160, 0, 41, 0.1);
    border-radius: 50%;
    color: var(--primary-red);
    transition: all var(--transition-medium);
}

.service-card:hover .service-icon {
    background: var(--primary-red);
    color: white;
    transform: scale(1.1);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 15px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.7;
}

/* =====================================================
   REFERENCES SECTION
   ===================================================== */
.references-section {
    background: var(--bg-white);
    padding-bottom: 100px;
}

.references-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    font-size: 1.1rem;
    color: var(--text-gray);
}

.references-wrapper {
    width: 100%;
    overflow: hidden;
    background: var(--bg-light);
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.references-track {
    display: flex;
    animation: slideRefs 30s linear infinite;
    gap: 60px;
    align-items: center;
}

.references-track:hover {
    animation-play-state: paused;
}

@keyframes slideRefs {
    0% { transform: translateX(0); }
    100% { transform: translateX(-33.33%); }
}

.reference-item {
    flex-shrink: 0;
    width: 150px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all var(--transition-medium);
}

.reference-item:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

.reference-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */
.contact-section {
    background: linear-gradient(135deg, var(--primary-black) 0%, #1a1a1a 100%);
    color: white;
}

.contact-section .section-tag {
    background: rgba(160, 0, 41, 0.3);
    color: var(--primary-red-light);
}

.contact-section .section-title {
    color: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

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

.contact-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-medium);
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-red);
    transform: translateY(-5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-red);
    border-radius: 12px;
    margin-bottom: 20px;
}

.contact-details h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.contact-details p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

.contact-details a {
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
}

.contact-details a:hover {
    color: var(--primary-red-light);
}

.contact-map {
    border-radius: 16px;
    overflow: hidden;
    min-height: 400px;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.contact-map iframe {
    filter: grayscale(80%) contrast(1.1);
    transition: filter var(--transition-medium);
}

.contact-map:hover iframe {
    filter: grayscale(0%) contrast(1);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: #0a0a0a;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 15px;
}

.footer-logo p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-links a {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-red);
}

.footer-social .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all var(--transition-medium);
}

.footer-social .social-link:hover {
    background: var(--primary-red);
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: center;
    }
    
    .stat-item {
        flex: 1;
        max-width: 200px;
    }
    
    .services-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .header-container {
        height: 70px;
        padding: 0 20px;
    }
    
    .logo img {
        height: 45px;
    }
    
    .hero-title {
        letter-spacing: 2px;
    }
    
    .section {
        padding: 70px 0;
    }
    
    .about-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-item {
        width: 100%;
        max-width: 300px;
    }
    
    .services-features {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        width: 280px;
        height: 200px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .header-right {
        gap: 10px;
    }
    
    .youtube-link {
        width: 38px;
        height: 38px;
    }
    
    .youtube-link svg {
        width: 20px;
        height: 20px;
    }
    
    .language-selector a {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    
    .btn {
        padding: 14px 30px;
        font-size: 1rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-icon {
        margin: 0 auto;
    }
    
    .gallery-item {
        width: 250px;
        height: 180px;
    }
    
    .reference-item {
        width: 120px;
        height: 60px;
    }
}

/* Mobile Navigation Menu */
.nav.mobile-active {
    display: flex;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    flex-direction: column;
    padding: 30px;
    z-index: 999;
}

.nav.mobile-active .nav-list {
    flex-direction: column;
    gap: 20px;
}

.nav.mobile-active .nav-list a {
    font-size: 1.3rem;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-red);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-red-dark);
}

/* =====================================================
   LIGHTBOX - Full Screen Image Viewer
   ===================================================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    opacity: 1;
}

.lightbox-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.lightbox-content {
    position: relative;
    z-index: 1;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: opacity 0.2s ease;
}

.lightbox-counter {
    margin-top: 15px;
    font-family: var(--font-heading);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 2px;
}

.lightbox-close {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    font-size: 32px;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-medium);
    backdrop-filter: blur(10px);
}

.lightbox-close:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    transform: scale(1.1);
}

.lightbox-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-medium);
    backdrop-filter: blur(10px);
}

.lightbox-nav:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 30px rgba(160, 0, 41, 0.5);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

/* Mobile adjustments for lightbox */
@media (max-width: 768px) {
    .lightbox-nav {
        width: 45px;
        height: 45px;
    }
    
    .lightbox-nav svg {
        width: 28px;
        height: 28px;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
    
    .lightbox-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
    
    .gallery-arrow {
        width: 45px;
        height: 45px;
    }
    
    .gallery-arrow svg {
        width: 22px;
        height: 22px;
    }
    
    .gallery-arrow-left {
        left: 10px;
    }
    
    .gallery-arrow-right {
        right: 10px;
    }
}

/* =====================================================
   PRELOADER (Optional)
   ===================================================== */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--primary-black);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
}

.preloader-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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