/*
  Hair Extensions by Athra – Ultra Luxury Theme
  Fonts: Playfair Display (heading), Inter (body), Cairo/Tajawal (Arabic)
  Color Modes: Light / Dark
*/
:root{
  --bg:#FFFFFF;
  --text:#1A1A1A;
  --primary:#C6A676; /* light mode primary */
  --accent:#8C7A6A;
  --secondary:#000000;
  --muted:#7a7a7a;
  --card: #ffffff;
  --border: rgba(0,0,0,0.08);
  --shadow: 0 10px 30px rgba(0,0,0,.08);
}
body.theme-dark{
  --bg:#000000;
  --text:#EDEDED;
  --primary:#D6B27C; /* dark mode primary */
  --accent:#907B63;
  --secondary:#FFFFFF;
  --muted:#B9B9B9;
  --card:#0B0B0B;
  --border: rgba(255,255,255,0.12);
  --shadow: 0 10px 30px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
}
.ar{font-family: Tajawal, Arial, sans-serif; display:none}
.container{width:min(1160px, 92%);margin:0 auto}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--bg) 92%, transparent);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.logo-icon{display:none}
.brand-text{font-family: "Playfair Display", serif;font-weight:700;letter-spacing:.5px}
.main-nav a{color:var(--text);text-decoration:none;margin:0 10px;font-weight:500}
.header-actions{display:flex;align-items:center;gap:10px}
.ghost-btn{background:transparent;border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:999px;cursor:pointer}
.pill-btn{background:var(--primary);color:#111;padding:8px 14px;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 6px 16px rgba(198,166,118,.28)}

/* Scarcity Banner */
.scarcity-banner{display:flex;gap:10px;align-items:center;justify-content:center;background:linear-gradient(90deg, rgba(198,166,118,.15), transparent, rgba(198,166,118,.15));padding:8px 10px;border-bottom:1px solid var(--border);font-weight:600}
.blink-dot{width:8px;height:8px;border-radius:50%;background:#ff5252;box-shadow:0 0 8px #ff5252;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.2}}

/* Hero */
.hero{position:relative;height:88vh;display:flex;align-items:center;overflow:hidden;margin-bottom:0}
.hero-video-wrapper{position:absolute;inset:0;width:100%;height:100%;overflow:hidden;z-index:0}
.hero-video{position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;transform:translate(-50%, -50%);object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom, rgba(0,0,0,.4), rgba(0,0,0,.25));z-index:1}
.shimmer-canvas{position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;opacity:.4;z-index:2}
.hero-content{position:relative;padding:0 20px 0 20px;text-align:center;color:#fff;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;gap:40px}
.hero-title{font-family:"Playfair Display", serif;font-size:clamp(40px, 7vw, 72px);margin:0;font-weight:600;letter-spacing:1px;background:linear-gradient(180deg, #fff, #d6b27c 60%, #9a7b46);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-tagline{font-size:clamp(18px, 2.8vw, 26px);opacity:.95;color:#f3f3f3;margin:0;text-shadow:0 3px 12px rgba(0,0,0,.7);font-weight:400;letter-spacing:1px;line-height:1.6}
.headline{font-family:"Playfair Display", serif;font-size:clamp(32px, 6vw, 64px);margin:0 0 10px}
.glossy{background:linear-gradient(180deg, #fff, #d6b27c 60%, #9a7b46);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 8px 30px rgba(214,178,124,.35)}
.subheadline{font-size:clamp(16px, 2.4vw, 22px);opacity:.95;color:#f3f3f3;margin:0 0 16px 0;text-shadow:0 2px 8px rgba(0,0,0,.5);font-weight:400;letter-spacing:0.5px}
.primary-btn,.secondary-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;text-decoration:none;font-weight:700;transition:all .3s ease}
.primary-btn{background:var(--primary);color:#111;box-shadow:0 10px 30px rgba(214,178,124,.35)}
.primary-btn:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(214,178,124,.45)}
.hero .primary-btn{padding:14px 40px;font-size:16px;letter-spacing:1px;text-transform:uppercase;background:linear-gradient(135deg, var(--primary), #D4A574);border:2px solid rgba(255,255,255,.2)}
.modal-ctas .primary-btn{padding:10px 16px;font-size:14px;gap:6px}
.modal-ctas .primary-btn i{font-size:16px}
.secondary-btn{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25);backdrop-filter: blur(4px)}

/* Hero animations */
@keyframes fadeInUp{
  from{opacity:0;transform:translateY(30px)}
  to{opacity:1;transform:translateY(0)}
}
.hero-content .hero-title{animation:fadeInUp 1s ease-out .3s both}
.hero-content .hero-tagline{animation:fadeInUp 1s ease-out .6s both}

/* Mobile video optimization */
@media (max-width: 768px){
  .hero{height:80vh}
  .hero-video{width:100%;height:100%;object-fit:cover}
  .hero-content{padding:20px 20px 0 20px;gap:30px}
  .hero-title{font-size:clamp(32px, 8vw, 48px)}
  .hero-tagline{font-size:clamp(14px, 4vw, 20px);padding:0 10px}

}



/* Featured */
.featured{padding:60px 0}
.featured h2{font-family:"Playfair Display", serif;margin:0 0 18px}
.product-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));gap:16px}
.product-card{background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.pimg{aspect-ratio:4/5;background:#111 url('') center/cover no-repeat}
.card-body{padding:14px}
.price{font-weight:800;color:var(--primary)}
.card-actions{display:flex;gap:10px;margin-top:8px}
.card-actions .ghost-btn{flex:1;font-size:13px;padding:8px 10px}
.card-actions .primary-btn{flex:1;justify-content:center;font-size:12px;padding:8px 10px;gap:4px}
.card-actions .primary-btn i{font-size:14px}
.low-stock{position:absolute;top:10px;right:10px;background:#ff5252;color:white;padding:6px 10px;border-radius:999px;font-size:12px;animation:pulse 1.5s infinite}
@keyframes pulse{50%{transform:scale(1.05);box-shadow:0 0 0 8px rgba(255,82,82,.1)}}
.product-badge{display:inline-block;background:var(--primary);color:#111;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700;margin-bottom:8px;text-transform:uppercase;letter-spacing:0.5px}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}
.modal.show{display:flex}
.modal-content{background:var(--card);color:var(--text);max-width:1100px;width:100%;border-radius:16px;box-shadow:var(--shadow);border:1px solid var(--border)}
.modal-close{position:absolute;top:10px;right:10px;background:transparent;border:0;color:var(--text);font-size:22px;cursor:pointer}
.modal-body{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;padding:20px}
.modal-media{border-radius:12px;overflow:hidden;border:1px solid var(--border)}
.before-after{position:relative}
.before-after img{display:block;width:100%;height:auto}
.after-wrapper{position:absolute;inset:0;overflow:hidden}
.after-wrapper img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
#slider{position:absolute;left:0;right:0;bottom:10px;width:60%;margin:0 auto;inset-inline:0}
.options label{display:block;font-weight:700;margin-top:10px}
.options select, .options input{width:100%;padding:10px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text)}
.calc{margin-top:12px;padding-top:10px;border-top:1px dashed var(--border)}
.calc-row{display:flex;align-items:center;gap:10px;margin-top:10px}
.shipping-cost{font-weight:800;color:var(--primary)}
.trust-badges{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.trust-badges .badge{display:flex;gap:8px;align-items:center;border:1px solid var(--border);padding:6px 10px;border-radius:999px;background:var(--card)}

/* Color Chart */
.color-chart{padding:60px 0;background:linear-gradient(180deg, color-mix(in srgb, var(--primary) 8%, transparent), transparent)}
.color-chart h2{font-family:"Playfair Display", serif}
.swatch-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}
.swatch{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:10px;text-align:center;box-shadow:var(--shadow)}
.swatch .sw{width:56px;height:56px;border-radius:50%;margin:6px auto;box-shadow:inset 0 2px 8px rgba(0,0,0,.25)}
.swatch .label{font-size:12px;margin-top:4px}

/* Concierge */
.concierge{padding:60px 0}
.concierge-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.uploader-label{display:block;font-weight:700;margin-bottom:6px}
.selfie-canvas{width:100%;aspect-ratio:4/3;border-radius:12px;border:1px dashed var(--border);background:var(--card)}
.match-chip{margin-top:8px;display:inline-flex;gap:8px;align-items:center;border:1px solid var(--border);border-radius:999px;padding:6px 10px;background:var(--card)}
.result-card{margin-top:10px;padding:12px;border:1px solid var(--border);border-radius:12px;background:var(--card);box-shadow:var(--shadow)}

/* Gallery - Transformation Cards */
.gallery{padding:60px 0}
.ig-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:20px}
.transformation-card{border-radius:16px;overflow:hidden;background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);cursor:pointer;transition:transform .3s ease, box-shadow .3s ease}
.transformation-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.15)}
.transform-images{position:relative;aspect-ratio:4/5;overflow:hidden}
.tx-before, .tx-after{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tx-after{opacity:0;transition:opacity .4s ease}
.transformation-card:hover .tx-after{opacity:1}
.tx-overlay{position:absolute;top:12px;left:12px;pointer-events:none}
.tx-badge{background:rgba(0,0,0,.7);color:white;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:700;backdrop-filter:blur(4px)}
.transform-info{padding:14px}
.tx-title{font-weight:700;margin-bottom:4px}
.tx-length{font-size:13px;color:var(--muted)}

/* Packaging */
.packaging{padding:60px 0;background:linear-gradient(180deg, transparent, color-mix(in srgb, var(--primary) 8%, transparent))}
.packaging h2{font-family:"Playfair Display", serif}
.packaging .features{display:flex;gap:12px;flex-wrap:wrap;padding:0;margin:10px 0;list-style:none}
.packaging .features li{display:flex;gap:8px;align-items:center;border:1px solid var(--border);border-radius:999px;padding:8px 12px;background:var(--card)}

/* USP */
.usp{padding:60px 0}
.usp h2{font-family:"Playfair Display", serif}
.usp-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.usp-card{border:1px solid var(--border);border-radius:12px;padding:14px;text-align:center;background:var(--card);box-shadow:var(--shadow);font-weight:700}

/* Video */
.video-banner{padding:60px 0}
.video-frame{border-radius:16px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.video-frame video{width:100%;height:auto;display:block}

/* Testimonials */
.testimonials{padding:60px 0}
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.review{border:1px solid var(--border);border-radius:16px;padding:16px;background:var(--card);box-shadow:var(--shadow)}
.review .stars{color:#e6b800;margin-bottom:6px}

/* Trust bar */
.trust-bar{padding:14px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--primary) 6%, transparent)}
.trust-inner{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.trust-item{display:flex;gap:8px;align-items:center;font-weight:700}

/* FAQ */
.faq{padding:60px 0}
.faq-item{border:1px solid var(--border);border-radius:12px;margin-bottom:10px;background:var(--card);overflow:hidden}
.faq-q{padding:12px 14px;font-weight:700;display:flex;align-items:center;justify-content:space-between;cursor:pointer}
.faq-a{padding:0 14px;max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{padding:12px 14px;max-height:200px}

/* Final CTA */
.final-cta{padding:60px 0;text-align:center}
.final-cta h2{font-family:"Playfair Display", serif}

/* Payment methods */
.payment-methods{margin-top:16px;padding-top:12px;border-top:1px dashed var(--border)}
.pm-title{font-weight:800;margin-bottom:8px}
.pm-grid{display:flex;gap:10px;flex-wrap:wrap}
.pay-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--card);color:var(--text);padding:8px 12px;border-radius:10px;cursor:not-allowed;opacity:.75;font-size:13px}
.pay-apple{font-weight:800}
.pay-google{font-weight:700}
.pay-card{font-weight:700}
.pm-note{display:block;margin-top:8px;color:var(--muted)}

/* Footer */
.site-footer{padding:30px 0;border-top:1px solid var(--border)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:10px}
.footer-brand{display:flex;gap:10px;align-items:center}
.footer-links a{margin-left:12px;color:var(--text);text-decoration:none}

/* Responsive */
@media (max-width: 980px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .modal-body{grid-template-columns:1fr}
  .usp-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width: 680px){
  .main-nav{display:none}
  .swatch-grid{grid-template-columns:repeat(4,1fr)}
  .ig-grid{columns:2 160px}
  .reviews-grid{grid-template-columns:1fr}
  .usp-grid{grid-template-columns:repeat(2,1fr)}
  .hero{min-height:68vh}
}