/* =============================================
   UCO PREMIUM DESIGN SYSTEM v2.0
   Couleur principale: #8D1C35
   Accent or: #C9A96E  
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --uco-red: #8D1C35;
    --uco-gold: #C9A96E;
    --uco-dark: #0D0D0D;
    --uco-dark2: #1A1A1A;
    --uco-cream: #F8F4EF;
    --uco-gray: #6B6B6B;
}

/* === GLOBAL === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--uco-red); border-radius: 2px; }
::selection { background: var(--uco-red); color: #fff; }

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, .serif {
    font-family: 'Cormorant Garamond', serif;
}

/* === NAVBAR === */
#navbar {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}
#navbar.scrolled { box-shadow: 0 2px 30px rgba(0,0,0,0.08); }

/* === MOBILE DRAWER === */
.mobile-drawer {
    background: var(--uco-dark) !important;
}

/* === REVEAL ANIMATIONS === */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }
.delay-100 { transition-delay: 0.1s !important; }
.delay-200 { transition-delay: 0.2s !important; }
.delay-300 { transition-delay: 0.3s !important; }
.delay-400 { transition-delay: 0.4s !important; }

/* === IMG HOVER === */
.img-hover-zoom { overflow: hidden; position: relative; }
.img-hover-zoom img { transition: transform 0.7s ease, filter 0.7s ease; }
.img-hover-zoom:hover img { transform: scale(1.06); }
.img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(13,13,13,0.55) 0%, transparent 55%);
    pointer-events: none;
}

/* === SECTION LABEL === */
.section-label {
    display: flex; align-items: center; gap: 12px;
    font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
    font-weight: 700; color: var(--uco-red); margin-bottom: 20px;
}
.section-label::before {
    content: ''; display: inline-block;
    width: 32px; height: 1.5px; background: var(--uco-red);
}

/* === FOOTER === */
.footer-main { background: var(--uco-dark); }
.social-btn {
    width: 40px; height: 40px; border-radius: 2px;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.6); font-size: 14px;
    transition: all 0.3s ease; text-decoration: none;
}
.social-btn:hover { border-color: var(--uco-gold); color: var(--uco-gold); }

/* === BUTTONS === */
.btn-primary {
    background: var(--uco-red); color: #fff;
    padding: 14px 32px; font-size: 11px; font-weight: 700;
    letter-spacing: 0.2em; text-transform: uppercase;
    border: none; cursor: pointer; transition: all 0.3s ease;
    border-radius: 2px; display: inline-block; text-decoration: none;
}
.btn-primary:hover { background: var(--uco-dark); color: #fff; }

/* === PAGE HERO === */
.page-hero {
    background: var(--uco-dark);
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(141,28,53,0.15) 0%, transparent 60%);
    pointer-events: none;
}
.page-hero-eyebrow {
    font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
    font-weight: 700; color: var(--uco-gold); margin-bottom: 16px; display: block;
}
.page-hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700; color: #fff; line-height: 1.05;
    font-family: 'Cormorant Garamond', serif;
}
.page-hero-sub {
    color: rgba(255,255,255,0.6); font-size: 15px; line-height: 1.8;
    max-width: 540px; margin-top: 20px;
}
.gold-bar {
    width: 50px; height: 1.5px;
    background: linear-gradient(90deg, var(--uco-gold), transparent);
    margin: 14px 0 24px;
}

/* === MOSAIC SQUARES === */
.sq-red { background: var(--uco-red); border-radius: 2px; }
.sq-gold { background: var(--uco-gold); border-radius: 2px; }
.sq-dark { background: #333; border-radius: 2px; }