:root {
    --primary-color: #d4af37; /* Metallic Gold */
    --secondary-color: #f5f5f5; /* Light Marble */
    --dark-bg: #0a0a0a; /* Deep Black */
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-color: #ffffff;
    --text-muted: #a0a0a0;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
}

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

ul {
    list-style: none;
}

.divider {
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    margin: 20px auto;
}

/* Navbar */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

#navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    padding: 10px 0;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 50px;
    filter: drop-shadow(0 0 5px var(--primary-color));
}

.logo span {
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 2px;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 400;
    color: var(--text-muted);
}

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

.cta-nav {
    background: var(--primary-color);
    color: #000 !important;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600 !important;
}

.cta-nav:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
    z-index: 1;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
    transform: scale(1.1);
    transition: transform 1.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.hero:hover .hero-image {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10,10,10,0.4), rgba(10,10,10,0.9));
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 100px 20px 40px; /* Üstten navbar boşluğu eklendi */
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.2;
    margin-bottom: 25px;
    font-weight: 700;
}

.hero-subtitle {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-color);
    letter-spacing: 6px;
    text-transform: uppercase;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.hero-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
    margin: 0 auto 30px;
}

.highlight {
    color: var(--primary-color);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-highlights {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 15px 25px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.highlight-item:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.highlight-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.highlight-item span {
    font-size: 0.9rem;
    letter-spacing: 1px;
    font-weight: 600;
}

.btn {
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-color);
    color: #000;
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary-color);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.2);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Animations Trigger Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: 1s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-2.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-3 {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease-out 0.9s;
}

.reveal-delay-3.active {
    opacity: 1;
    transform: translateY(0);
}

#home .reveal, #home .reveal-divider, #home .reveal-delay, #home .reveal-delay-2, #home .reveal-delay-3 {
    opacity: 1;
    transform: none;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translate(-50%, 0);}
    40% {transform: translate(-50%, -10px);}
    60% {transform: translate(-50%, -5px);}
}

/* Sections General */
section {
    padding: 100px 5%;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

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

.subtitle {
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    padding: 50px 40px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
    text-align: center;
    backdrop-filter: blur(5px);
}

.service-card:hover {
    background: rgba(212, 175, 55, 0.05);
    border-color: var(--primary-color);
    transform: translateY(-10px);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Comparison Section */
.comparison {
    padding: 100px 0;
    background: #050505;
    max-width: none;
    width: 100%;
    position: relative;
    z-index: 5;
}

.comparison-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.ba-slider {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    height: 600px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
    cursor: ew-resize;
    user-select: none;
    touch-action: none;
    pointer-events: auto;
}

.ba-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.ba-image.before {
    width: 50%;
    border-right: 2px solid var(--primary-color);
    z-index: 2;
}

.ba-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: var(--primary-color);
    z-index: 3;
    pointer-events: none;
    transform: translateX(-50%);
}

.handle-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.label-before, .label-after {
    position: absolute;
    bottom: 20px;
    padding: 5px 15px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    font-size: 0.8rem;
    letter-spacing: 2px;
    border-radius: 5px;
    z-index: 4;
    pointer-events: none;
}

.label-before { left: 20px; }
.label-after { right: 20px; }

/* Categorized Gallery Section */
.gallery {
    padding: 100px 0;
    background: var(--dark-bg);
    position: relative;
    z-index: 5;
}

.gallery-section {
    margin-top: 50px;
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--text-color);
    padding: 10px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    user-select: none;
}

.tab-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--primary-color);
}

.tab-btn.active {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    transition: var(--transition);
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    height: auto;
    min-height: 300px;
    display: block;
    -webkit-animation: fadeIn 0.5s ease forwards;
    animation: fadeIn 0.5s ease forwards;
    pointer-events: auto;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-user-drag: none;
    display: block;
}

@supports (aspect-ratio: 1/1) {
    .gallery-item {
        aspect-ratio: 1/1;
        min-height: auto;
    }
}

.gallery-item.video {
    min-height: 200px;
    grid-column: span 2;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

@supports (aspect-ratio: 16/9) {
    .gallery-item.video {
        aspect-ratio: 16/9;
        min-height: auto;
    }
}

@media (max-width: 768px) {
    .gallery-item.video {
        grid-column: span 1;
        min-height: 250px;
    }
    @supports (aspect-ratio: 1/1) {
        .gallery-item.video {
            aspect-ratio: 1/1;
            min-height: auto;
        }
    }
}

.gallery-item img, .gallery-item .video-container {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
    pointer-events: none;
}

.gallery-overlay i {
    color: #fff;
    font-size: 2.5rem;
    filter: drop-shadow(0 0 10px rgba(0,0,0,0.5));
    transform: scale(0.8);
    transition: var(--transition);
}

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

.gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}

.gallery-item:hover img {
    transform: scale(1.1);
    transition: transform 0.8s ease;
}

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

.hidden {
    display: none !important;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    padding: 12px 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 2000;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    transition: var(--transition);
    text-decoration: none;
    font-weight: 700;
}

.whatsapp-float i {
    font-size: 24px;
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
    background-color: #20ba5a;
}

/* Lightbox Modal Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 3000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

.lightbox-content img,
.lightbox-content video {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 85vh;
    border-radius: 10px;
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.2);
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.lightbox-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 5%;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.nav-btn:hover {
    background: var(--primary-color);
    color: #000;
    border-color: var(--primary-color);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .nav-btn {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
}

.close-lightbox {
    position: absolute;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 50px;
    font-weight: bold;
    cursor: pointer;
    z-index: 3001;
    transition: var(--transition);
}

.close-lightbox:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.gallery-overlay span {
    color: #fff;
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 0.9rem;
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

/* Contact Section */
.contact {
    background: var(--dark-bg);
}

.contact-container {
    display: block;
    text-align: center;
}

.contact-info {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-info p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.contact-items {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.centered-items {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    min-width: 250px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.contact-item div span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.contact-item div strong {
    font-size: 1.2rem;
}



.social-links a {
    width: 45px;
    height: 45px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    background: var(--primary-color);
    color: #000;
    border-color: var(--primary-color);
}



/* Footer */
footer {
    padding: 40px 5%;
    background: #050505;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

/* Responsive */
/* =============================================
   RESPONSIVE DESIGN (REFINED)
============================================== */

@media (max-width: 1024px) {
    .hero h1 { font-size: 3.8rem; }
    .ba-slider { height: 500px; }
    .hero-highlights { gap: 20px; }
}

@media (max-width: 991px) {
    #navbar { padding: 15px 0; }
    .mobile-menu { display: block; z-index: 1100; }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 35px;
        transition: 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
        z-index: 1050;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        border-left: 1px solid rgba(212, 175, 55, 0.2);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.2rem;
        color: #fff;
    }

    .hero-highlights {
        gap: 15px;
    }

    .highlight-item {
        padding: 12px 20px;
    }
}

@media (max-width: 768px) {
    section { padding: 60px 20px; }
    
    .logo span { font-size: 0.95rem; letter-spacing: 1px; }
    
    .hero h1 { font-size: 2.8rem; line-height: 1.3; margin-top: 15px; }
    .hero-subtitle { font-size: 1rem; letter-spacing: 3px; line-height: 1.4; }
    .hero p { font-size: 0.95rem; margin-bottom: 35px; line-height: 1.5; }
    
    .hero-btns {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-highlights {
        grid-template-columns: 1fr;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .highlight-item {
        justify-content: flex-start;
        width: 100%;
    }

    .ba-slider { height: 400px; }
    .handle-circle { width: 40px; height: 40px; font-size: 1rem; }

    .section-header h2 { font-size: 2.2rem; }
    
    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-info h2 { font-size: 2.8rem; }
}

@media (max-width: 576px) {
    .logo span { font-size: 0.85rem; letter-spacing: 0.5px; }
    .hero h1 { font-size: 2.2rem; line-height: 1.3; }
    .hero-subtitle { font-size: 0.85rem; letter-spacing: 2px; }
    
    .ba-slider { height: 280px; border-radius: 12px; }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-item.video {
        grid-column: span 1;
    }

    .contact-item {
        width: 100%;
        min-width: unset;
    }

    .tab-btn {
        padding: 8px 18px;
        font-size: 0.75rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}