@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700;800;900&family=Montserrat:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
    --color-bg-dark: #020202;
    --color-bg-panel: #0a0a0a;
    --color-accent: #38bdf8;
    --color-gold: #c5a059;
    --color-gold-glow: rgba(197, 160, 89, 0.4);
    --color-text-light: #ffffff;
    --color-text-muted: #888888;
    --glass-border: rgba(255, 255, 255, 0.05);
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
    --font-accent: 'Playfair Display', serif;
    
    --transition-smooth: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; background-color: var(--color-bg-dark); }
body { 
    font-family: var(--font-body); background-color: var(--color-bg-dark); 
    color: var(--color-text-light); overflow-x: hidden; line-height: 1.6; 
    animation: fadeInPage 1s cubic-bezier(0.25, 1, 0.5, 1);
}

@keyframes fadeInPage {
    0% { opacity: 0; transform: translateY(15px); filter: blur(10px); }
    100% { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* -----------------------------------------------------------
   LUXURY BACKGROUND
   ----------------------------------------------------------- */
.ambient-glow {
    position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 100vw; height: 100vh;
    background: radial-gradient(circle at center, rgba(197, 160, 89, 0.03), transparent 60%);
    z-index: -80; pointer-events: none;
}

/* TYPOGRAPHY */
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 400; letter-spacing: 2px; }

.luxury-title { 
    font-family: var(--font-heading); font-size: clamp(2.5rem, 4vw, 4.5rem); 
    font-weight: 600; text-transform: uppercase; line-height: 1.1; 
    color: var(--color-text-light); margin-bottom: 2rem;
    letter-spacing: 4px;
}
.luxury-title span { color: var(--color-gold); font-family: var(--font-accent); font-style: italic; text-transform: none; font-weight: 400; letter-spacing: 1px;}

/* NAVIGATION */
.fast-nav {
    position: fixed; top: 0; left: 0; right: 0; padding: 30px 8%;
    display: flex; justify-content: space-between; align-items: center;
    z-index: 1000;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, transparent 100%);
    transition: var(--transition-smooth);
}
.fast-nav.scrolled {
    background: rgba(2, 2, 2, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 15px 8%;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.logo { 
    font-family: var(--font-heading); font-size: 1.5rem; font-weight: 600; 
    color: #fff; text-decoration: none; letter-spacing: 6px; 
}
.nav-links { display: flex; list-style: none; gap: 4rem; }
.nav-links a {
    color: #ccc; text-decoration: none; font-size: 0.8rem; text-transform: uppercase;
    letter-spacing: 3px; position: relative; transition: 0.3s;
}
.nav-links a:hover { color: var(--color-gold); }

/* MOBILE MENU */
.mobile-menu-btn { display: none; color: #fff; font-size: 1.5rem; cursor: pointer; }
.mobile-menu-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(2, 2, 2, 0.98); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    z-index: 2000; display: flex; justify-content: center; align-items: center;
    opacity: 0; pointer-events: none; transition: 0.5s ease;
}
.mobile-menu-overlay.active { opacity: 1; pointer-events: all; }
.mobile-menu-close { position: absolute; top: 30px; right: 8%; color: #fff; font-size: 2rem; cursor: pointer; }
.mobile-nav-links { list-style: none; text-align: center; display: flex; flex-direction: column; gap: 30px; }
.mobile-nav-links a { color: #fff; text-decoration: none; font-size: 1.5rem; font-family: var(--font-heading); letter-spacing: 4px; text-transform: uppercase; }

/* HERO SECTION - SPLIT LÜKS KONSEPT */
.master-hero {
    position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: space-between;
    padding: 0 8%; overflow: hidden; z-index: 10; background: #000;
}

/* Arka planda devasa bulanık bir kopya (Ortamı ambiyansla doldurmak için) */
.hero-ambient-bg {
    position: absolute; inset: 0; z-index: 0; opacity: 0.3;
}
.hero-ambient-bg video {
    width: 100%; height: 100%; object-fit: cover; filter: blur(40px) brightness(0.5);
}

.hero-content {
    position: relative; z-index: 20; text-align: left; max-width: 600px;
}
.hero-main-logo {
    width: 250px; margin-bottom: 30px;
    filter: drop-shadow(0 0 20px rgba(197, 160, 89, 0.2));
}

.hero-subtitle {
    font-size: 0.9rem; letter-spacing: 12px; text-transform: uppercase;
    color: var(--color-gold); margin-bottom: 2rem; font-family: var(--font-body); font-weight: 400;
}

/* KAMUFLE EDİLMİŞ PORTRE VİDEO (TikTok/Shorts uyumlu) */
.hero-video-portrait {
    position: relative; z-index: 20;
    width: 350px; height: 600px; /* Portre boyutu */
    border: 1px solid rgba(197, 160, 89, 0.3);
    padding: 10px; border-radius: 200px 200px 0 0; /* Kemerli (Arch) lüks pencere tasarımı */
    box-shadow: 0 30px 60px rgba(0,0,0,0.9), 0 0 40px rgba(197, 160, 89, 0.1);
}
.hero-video-portrait video {
    width: 100%; height: 100%; object-fit: cover;
    border-radius: 190px 190px 0 0;
    filter: contrast(1.1) saturate(1.1);
}
.hero-video-portrait::after {
    content: ''; position: absolute; inset: 10px;
    border-radius: 190px 190px 0 0;
    box-shadow: inset 0 0 30px rgba(0,0,0,0.8); /* İç karartma (vinyet) */
    pointer-events: none;
}


/* BUTTONS */
.btn-luxury {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 18px 45px;
    background: transparent; color: var(--color-text-light);
    font-family: var(--font-body); font-size: 0.8rem; font-weight: 400;
    text-transform: uppercase; letter-spacing: 4px; text-decoration: none;
    border: 1px solid rgba(197, 160, 89, 0.4); border-radius: 4px;
    transition: var(--transition-smooth);
    position: relative; overflow: hidden;
}
.btn-luxury::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--color-gold); transform: scaleX(0); transform-origin: right;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1); z-index: -1;
}
.btn-luxury:hover::before { transform: scaleX(1); transform-origin: left; }
.btn-luxury:hover { color: #000; font-weight: 600; border-color: var(--color-gold); box-shadow: 0 0 20px rgba(197, 160, 89, 0.3); }

/* SCROLL INDICATOR */
.scroll-indicator {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    opacity: 0.6; animation: bob 2s infinite ease-in-out; z-index: 30;
}
.scroll-indicator span { font-size: 0.6rem; letter-spacing: 4px; text-transform: uppercase; font-family: var(--font-body); }
.scroll-mouse {
    width: 20px; height: 35px; border: 1px solid var(--color-gold); border-radius: 15px; position: relative;
}
.scroll-mouse::before {
    content: ''; position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
    width: 2px; height: 6px; background: var(--color-gold); border-radius: 2px;
    animation: scrollWheel 2s infinite;
}
@keyframes scrollWheel { 0% { transform: translate(-50%, 0); opacity: 1; } 100% { transform: translate(-50%, 15px); opacity: 0; } }
@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 10px); } }

/* SECTIONS GRID */
.master-section { position: relative; padding: 150px 8%; z-index: 10; }
.master-section.darker { background-color: #050505; }
.split-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center;
    max-width: 1400px; margin: 0 auto;
}

/* ABOUT SECTION */
.about-section { text-align: center; max-width: 900px; margin: 0 auto; padding: 100px 8%; }
.about-section p { color: #ccc; font-size: 1.2rem; line-height: 2.2; font-weight: 300; }

/* FEATURES SECTION */
.features-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px;
    max-width: 1400px; margin: 0 auto; text-align: center;
}
.feature-item i { font-size: 2.5rem; color: var(--color-gold); margin-bottom: 20px; }
.feature-item h3 { font-size: 1.3rem; margin-bottom: 15px; color: #fff; }
.feature-item p { color: #888; font-size: 0.95rem; line-height: 1.7; }

/* POLICY SECTION */
.policy-section { padding: 120px 8%; background: #000; border-top: 1px solid rgba(255,255,255,0.02); }
.policy-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0;
    max-width: 1200px; margin: 0 auto; border: 1px solid rgba(255,255,255,0.05);
}
.policy-item {
    padding: 60px 50px; border: 1px solid rgba(255,255,255,0.05);
    transition: background 0.4s;
}
.policy-item:hover { background: rgba(197, 160, 89, 0.05); }
.policy-item h3 { font-family: var(--font-heading); font-size: 1.2rem; color: var(--color-gold); margin-bottom: 15px; letter-spacing: 2px;}
.policy-item p { color: #999; font-size: 0.95rem; line-height: 1.9; }

/* GALLERY SECTION */
.gallery-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px;
    max-width: 1400px; margin: 0 auto;
}
.gallery-item {
    position: relative; aspect-ratio: 1/1; overflow: hidden; border-radius: 5px;
    border: 1px solid rgba(255,255,255,0.05);
}
.gallery-item img {
    width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease;
}
.gallery-item:hover img { transform: scale(1.1); }


/* ROLEX STYLE PRODUCT CARD */
.product-showcase {
    position: relative; display: flex; flex-direction: column; align-items: center;
}
.product-img-frame {
    position: relative; width: 100%; max-width: 500px; aspect-ratio: 4/5;
    overflow: hidden; margin-bottom: 40px;
}
.product-img-frame::before {
    content: ''; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,0.1);
    z-index: 10; pointer-events: none; transition: 0.5s;
}
.product-showcase:hover .product-img-frame::before { inset: 15px; border-color: var(--color-gold); }
.product-img-frame img {
    width: 100%; height: 100%; object-fit: cover; transition: 1.5s cubic-bezier(0.25, 1, 0.5, 1);
}
.product-showcase:hover .product-img-frame img { transform: scale(1.05); }

.product-info { text-align: center; }
.product-info h3 { font-size: 1.8rem; margin-bottom: 10px; font-weight: 400; }
.product-info p { color: var(--color-gold); font-family: var(--font-accent); font-style: italic; font-size: 1.2rem; margin-bottom: 25px; }

/* REVEAL CLASSES */
.reveal-up { opacity: 0; transform: translateY(60px); transition: 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-up.active { opacity: 1; transform: translate(0); }
.reveal-left { opacity: 0; transform: translateX(-60px); transition: 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-right { opacity: 0; transform: translateX(60px); transition: 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-left.active, .reveal-right.active { opacity: 1; transform: translate(0); }

/* SOSYAL MEDYA İKONLARI */
.social-icons-bar {
    display: flex; gap: 20px; margin-top: 30px;
}
.social-icons-bar a {
    color: #fff; font-size: 1.2rem; transition: 0.3s;
    width: 45px; height: 45px; border: 1px solid var(--glass-border);
    display: flex; justify-content: center; align-items: center; border-radius: 50%;
    text-decoration: none;
}
.social-icons-bar a:hover {
    border-color: var(--color-gold); color: var(--color-gold);
    transform: translateY(-5px); box-shadow: 0 10px 20px rgba(197, 160, 89, 0.1);
}

/* FOOTER */
footer {
    padding: 80px 8%; text-align: center; border-top: 1px solid var(--glass-border); background: #000;
}
footer h2 { font-family: var(--font-heading); color: #fff; margin-bottom: 20px; font-weight: 400; letter-spacing: 4px;}
footer p { color: #555; font-size: 0.8rem; letter-spacing: 1px; }

@media (max-width: 900px) {
    .master-hero { flex-direction: column; justify-content: center; text-align: center; padding-top: 120px; }
    .hero-content { text-align: center; margin-bottom: 40px; }
    .hero-video-portrait { width: 300px; height: 450px; margin: 0 auto; }
    .split-grid { grid-template-columns: 1fr; gap: 60px; }
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    .fast-nav { padding: 20px 5%; }
    .luxury-title { font-size: 2rem; text-align: center !important; }
    .policy-grid { grid-template-columns: 1fr; }
    .policy-item { padding: 40px 30px; }
}