/* Aurevia Lashes — Critical Above-Fold CSS (inlined for performance) */
/* ================================================================
   CSS CUSTOM PROPERTIES
   ================================================================ */
:root {
  --rose-pink: #E0A0AC; --rose-pink-deep: #CB8593;
  --rose-pink-light: #F9E8EC; --rose-pink-bg: #FDF5F7;
  --rose-gradient: linear-gradient(135deg, #E8A8B4 0%, #EEBAC4 40%, #F7D4DB 100%);
  --rose-gradient-deep: linear-gradient(135deg, #D495A2 0%, #E0AAB6 50%, #EEC0CA 100%);
  --warm-brown: #2A1F1C; --warm-brown-light: #6B5D59;
  --warm-cream: #FDF8F5; --warm-white: #FFFBF9; --warm-bg: #F9F3EF;
  --champagne-gold: #C9A87C; --champagne-dark: #B8966A; --champagne-light: #F0E4D4;
  --deep-bg: #1E1816; --deep-bg-light: #2C2421;
  --deep-text: #F5E8E4; --deep-text-muted: #B8A8A2;
  --ink: #1E1816; --muted: #7A6E68; --line: #E5DDD6; --line-light: #F0EAE5;
  --success: #2D8A56; --error: #C0392B;
  --shadow-xs: 0 1px 2px rgba(42,31,28,.04);
  --shadow-sm: 0 2px 8px rgba(42,31,28,.05);
  --shadow-md: 0 8px 30px rgba(42,31,28,.08);
  --shadow-lg: 0 20px 60px rgba(42,31,28,.12);
  --shadow-xl: 0 32px 80px rgba(42,31,28,.16);
  --shadow-card: 0 1px 3px rgba(42,31,28,.04), 0 4px 16px rgba(42,31,28,.06);
  --space-xs: 8px; --space-sm: 16px; --space-md: 24px;
  --space-lg: 48px; --space-xl: 80px; --space-2xl: 120px;
  --radius-sm: 10px; --radius-md: 16px; --radius-lg: 24px;
  --radius-xl: 32px; --radius-2xl: 40px; --radius-full: 999px;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-ar: 'Noto Naskh Arabic', 'Scheherazade New', serif;
  --ease-out: cubic-bezier(.4,0,.2,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --duration-fast: .2s; --duration-base: .35s; --duration-slow: .6s;
}

/* ================================================================
   RESET & BASE
   ================================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--warm-cream);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit}

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes wa-pulse{0%,100%{box-shadow:0 6px 28px rgba(37,211,102,.38)}50%{box-shadow:0 6px 36px rgba(37,211,102,.58)}}
.fade-in{animation:fadeInUp .7s var(--ease-out) both}
.delay-1{animation-delay:.15s}.delay-2{animation-delay:.3s}
.delay-3{animation-delay:.45s}.delay-4{animation-delay:.6s}
.float{animation:float 4s ease-in-out infinite}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ================================================================
   RTL SUPPORT
   ================================================================ */
html[dir="rtl"] body{direction:rtl;font-family:var(--font-ar),var(--font-body)}
html[dir="rtl"] .brand,html[dir="rtl"] .nav-tools,html[dir="rtl"] .hero-actions,html[dir="rtl"] .eyebrow{direction:rtl}
html[dir="rtl"] .eyebrow::before{order:2}

/* ================================================================
   TOPBAR
   ================================================================ */
.topbar{min-height:38px;display:flex;align-items:center;justify-content:center;padding:8px 16px;background:var(--warm-brown);color:var(--champagne-light);font-size:12.5px;font-weight:500;letter-spacing:.03em;text-align:center}

/* ================================================================
   NAVIGATION
   ================================================================ */
.nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:64px;padding:0 max(5vw,32px);background:rgba(255,251,249,.88);border-bottom:1px solid rgba(229,221,214,.6);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);max-width:100vw;overflow:visible}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-logo{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0;border:1.5px solid var(--rose-pink);background:var(--warm-white);transition:transform .25s,box-shadow .25s}
.brand:hover .brand-logo{transform:scale(1.05);box-shadow:0 4px 16px rgba(224,160,172,.25)}
.brand-name{display:grid;gap:2px}
.brand-name strong{font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--warm-brown)}
.brand-name span{color:var(--muted);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;justify-content:center;gap:28px;color:var(--muted);font-size:13.5px;font-weight:500;letter-spacing:.02em;flex-wrap:wrap}
.nav-links a{position:relative;padding:4px 0;transition:color var(--duration-fast)}
.nav-links a::after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:1.5px;background:var(--rose-pink);transform:scaleX(0);transition:transform .25s}
.nav-links a:hover{color:var(--warm-brown)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-dropdown{position:relative}
.nav-dropdown-menu{display:none;position:absolute;top:100%;left:-12px;min-width:220px;padding:8px 0;background:var(--warm-white);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:110}
.nav-dropdown:hover .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{display:block;padding:10px 20px;font-size:13px;color:var(--muted);transition:background .15s,color .15s}
.nav-dropdown-menu a:hover{background:var(--rose-pink-light);color:var(--warm-brown)}
.nav-dropdown-menu a::after{display:none}
.nav-tools{display:flex;align-items:center;gap:10px}
.hamburger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--warm-white);cursor:pointer;z-index:30}
.hamburger span{display:block;width:20px;height:2px;background:var(--warm-brown);border-radius:2px;transition:transform .25s,opacity .25s}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav-overlay{display:none;position:fixed;inset:0;z-index:25;background:rgba(30,24,22,.97);flex-direction:column;align-items:center;justify-content:center;gap:28px}
.mobile-nav-overlay.open{display:flex}
.mobile-nav-overlay a{color:var(--warm-white);font-size:22px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;transition:color .2s}
.mobile-nav-overlay a:hover{color:var(--rose-pink)}
.language-select{min-height:40px;width:auto;border:1px solid var(--line);border-radius:var(--radius-full);padding:0 12px;background:rgba(255,255,255,.85);color:var(--ink);font-weight:700;font-size:12.5px;cursor:pointer}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn,.nav-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 24px;border-radius:var(--radius-full);font-weight:700;font-size:14px;letter-spacing:.02em;cursor:pointer;transition:all var(--duration-base) var(--ease-out);white-space:nowrap}
.btn-primary,.nav-action{background:var(--champagne-gold);border:1.5px solid var(--champagne-gold);color:var(--warm-brown);box-shadow:0 4px 16px rgba(201,168,124,.25)}
.btn-primary:hover,.nav-action:hover{background:var(--champagne-dark);border-color:var(--champagne-dark);box-shadow:0 6px 24px rgba(201,168,124,.35);transform:translateY(-1px)}
.btn-outline{background:rgba(255,255,255,.55);border:1.5px solid var(--line);color:var(--warm-brown);backdrop-filter:blur(8px)}
.btn-outline:hover{background:var(--warm-white);border-color:var(--rose-pink);color:var(--warm-brown);box-shadow:var(--shadow-sm)}
.btn-ghost{border:1.5px solid transparent;background:transparent;color:var(--muted)}
.btn-ghost:hover{background:var(--rose-pink-light);color:var(--warm-brown)}

/* ================================================================
   TYPOGRAPHY
   ================================================================ */
h1,h2,h3,h4{margin:0}
h1{font-family:var(--font-display);font-weight:600;font-size:clamp(34px,5.5vw,62px);line-height:1.05;color:var(--warm-brown)}
h2{font-family:var(--font-display);font-weight:500;font-size:clamp(26px,4vw,46px);line-height:1.1;color:var(--warm-brown);letter-spacing:-.01em}
h3{font-size:18px;font-weight:600;letter-spacing:-.01em;color:var(--warm-brown)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;font-weight:700;font-size:11.5px;letter-spacing:.14em;color:var(--rose-pink-deep);margin-bottom:12px}
.eyebrow::before{content:"";width:24px;height:1.5px;background:var(--rose-pink);border-radius:1px;flex-shrink:0}
.eyebrow.light{color:rgba(255,255,255,.8)}.eyebrow.light::before{background:var(--champagne-gold)}
.lead{max-width:560px;margin:18px 0 0;color:var(--muted);font-size:15.5px;line-height:1.7}

/* ================================================================
   HERO — CAROUSEL (index)
   ================================================================ */
.hero-carousel{position:relative;width:100%;height:48vw;max-height:65vh;overflow:hidden;background:var(--deep-bg)}
.hero-slides{position:absolute;inset:0}
.hero-slides picture{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;opacity:0;transition:opacity 1s ease-in-out}
.hero-slide.active{opacity:1}
.hero-carousel::before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(135deg,rgba(30,24,22,.35) 0%,rgba(30,24,22,.10) 50%,rgba(30,24,22,.25) 100%)}
.hero-overlay{position:absolute;inset:0;z-index:3;display:flex;align-items:center;padding:60px max(5vw,32px);max-width:1320px;margin:0 auto}
.hero-carousel .hero-copy{max-width:620px}
.hero-carousel .hero-copy h1{color:#FFF;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.hero-carousel .hero-copy .lead{color:rgba(255,255,255,.85)}
.hero-carousel .hero-copy .eyebrow.light{color:var(--champagne-gold)}
.hero-carousel .hero-copy .eyebrow.light::before{background:var(--champagne-gold)}
.hero-dots{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:4}
.hero-dot{width:10px;height:10px;border-radius:50%;border:2px solid rgba(255,255,255,.5);background:transparent;cursor:pointer;transition:background .3s,border-color .3s,transform .3s;padding:0}
.hero-dot.active,.hero-dot:hover{background:var(--champagne-gold);border-color:var(--champagne-gold);transform:scale(1.3)}

/* ================================================================
   HERO — STATIC (inner pages)
   ================================================================ */
.hero{background:var(--rose-gradient);border-bottom:1px solid rgba(0,0,0,.04);padding:0;overflow:hidden;position:relative}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(201,168,124,.08) 0%,transparent 60%);pointer-events:none}
.hero-top{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:center;min-height:85vh;padding:60px max(5vw,32px);max-width:1320px;margin:0 auto;position:relative;z-index:1}
.hero-feature{display:flex;align-items:center;justify-content:center}
.hero-feature-img{width:100%;max-width:540px;height:auto;border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl)}
.hero-copy{display:flex;flex-direction:column;justify-content:center}
.hero h1{max-width:600px}
.hero .lead{max-width:540px;margin:20px 0 0;color:var(--warm-brown-light);font-size:16px;line-height:1.7}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.hero-metrics-row{display:flex;align-items:center;gap:32px;flex-wrap:wrap;margin-top:36px;padding-top:28px;border-top:1px solid rgba(42,31,28,.1)}
.hero-metrics-row .metric{text-align:left}
.hero-metrics-row .metric strong{color:var(--warm-brown)}
.hero-metrics-row .metric>span{color:var(--muted)}
.hero-carousel .hero-metrics-row{border-top-color:rgba(255,255,255,.2)}
.hero-carousel .hero-metrics-row .metric strong{color:#FFF}
.hero-carousel .hero-metrics-row .metric>span{color:rgba(255,255,255,.7)}

/* ================================================================
   LAYOUT BASICS
   ================================================================ */
.container{max-width:1320px;margin:0 auto;padding:0 max(5vw,32px)}
section{padding:var(--space-xl) 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);align-items:center}
.tag{display:inline-block;padding:6px 16px;border-radius:var(--radius-full);font-weight:600;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;background:var(--rose-pink-light);color:var(--rose-pink-deep)}

/* ================================================================
   WHATSAPP FLOAT
   ================================================================ */
.whatsapp-float{position:fixed;bottom:28px;right:28px;z-index:90;display:flex;align-items:center;gap:10px;padding:12px 22px;background:#25D366;color:#fff;border-radius:var(--radius-full);font-weight:700;font-size:13px;box-shadow:0 6px 28px rgba(37,211,102,.38);animation:wa-pulse 2.4s ease-in-out infinite;transition:transform .25s}
.whatsapp-float:hover{transform:translateY(-2px)}

/* ================================================================
   RESPONSIVE — Mobile
   ================================================================ */
@media(max-width:768px){
  .hamburger{display:flex}
  .nav-links{display:none}
  .nav-tools .nav-action{display:none}
  .hero-carousel{height:72vw;max-height:55vh}
  .hero-top{grid-template-columns:1fr;min-height:auto;padding:40px 24px;gap:32px}
  .hero-top .hero-feature{order:-1}
  .hero-top .hero-feature-img{max-width:320px}
  .split{grid-template-columns:1fr}
  .whatsapp-float{bottom:16px;right:16px;padding:10px 18px;font-size:12px}
  .hero-overlay{padding:40px 24px}
}