/* =========================================================
   SOFIA SALON — Luxury Beauty & Wellness
   Design System
========================================================= */
:root{
  --rose-gold:#B76E79;
  --rose-gold-light:#D8A4AC;
  --champagne:#D4AF37;
  --blush:#F8E8EA;
  --ivory:#FAF9F6;
  --beige:#F5F1EC;
  --charcoal:#2B2B2B;
  --charcoal-soft:#3d3d3d;
  --white:#fff;

  --font-serif:'Cormorant Garamond','Playfair Display',serif;
  --font-sans:'Jost','Poppins',sans-serif;

  --ease:cubic-bezier(.22,1,.36,1);
  --container:1280px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-sans);
  color:var(--charcoal);
  background:var(--ivory);
  overflow-x:hidden;
  font-weight:300;
  letter-spacing:.01em;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:500;letter-spacing:.01em;color:var(--charcoal);}
.eyebrow{
  font-family:var(--font-sans);
  text-transform:uppercase;
  letter-spacing:.35em;
  font-size:12px;
  color:var(--rose-gold);
  display:inline-flex;
  align-items:center;
  gap:14px;
  margin-bottom:18px;
}
.eyebrow::before{content:'';width:28px;height:1px;background:var(--champagne);}
.section{padding:140px 0;position:relative;}
.section-tight{padding:90px 0;}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:18px 42px;
  font-size:13px;letter-spacing:.2em;text-transform:uppercase;
  border:1px solid var(--charcoal);
  background:transparent;color:var(--charcoal);
  position:relative;overflow:hidden;cursor:pointer;
  transition:color .5s var(--ease);
  font-family:var(--font-sans);
}
.btn::before{
  content:'';position:absolute;inset:0;
  background:var(--charcoal);
  transform:translateY(101%);
  transition:transform .5s var(--ease);
  z-index:-1;
}
.btn:hover{color:var(--ivory);}
.btn:hover::before{transform:translateY(0);}
.btn-light{border-color:var(--ivory);color:var(--ivory);}
.btn-light::before{background:var(--ivory);}
.btn-light:hover{color:var(--charcoal);}
.btn-gold{border-color:var(--champagne);color:var(--champagne);}
.btn-gold::before{background:var(--champagne);}
.btn-gold:hover{color:var(--charcoal);}

/* ===== NAV ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:28px 48px;
  transition:.45s var(--ease);
  mix-blend-mode:normal;
}
.nav.scrolled{
  padding:16px 48px;
  background:rgba(250,249,246,.92);
  backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(0,0,0,.05);
}
.logo{display:flex;align-items:center;gap:12px;}
.logo-mark{
  width:42px;height:42px;border-radius:50%;
  border:1px solid var(--champagne);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-serif);font-size:18px;color:var(--champagne);
  position:relative;
}
.logo-mark::after{
  content:'';position:absolute;inset:-6px;border:1px solid rgba(212,175,55,.3);border-radius:50%;
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-text b{font-family:var(--font-serif);font-size:20px;letter-spacing:.08em;color:var(--charcoal);}
.nav.dark .logo-text b, .nav.dark a, .nav.dark .logo-mark{color:var(--ivory);}
.nav.dark .nav-cta .btn{border-color:var(--ivory);}
.nav.dark .nav-cta .btn::before{background:var(--ivory);}
.nav.dark .nav-cta .btn:hover{color:var(--charcoal);}
.logo-text span{font-size:9px;letter-spacing:.25em;text-transform:uppercase;color:var(--rose-gold);}
.nav-links{display:flex;gap:42px;align-items:center;}
.nav-links a{font-size:12px;letter-spacing:.15em;text-transform:uppercase;position:relative;padding-bottom:6px;}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--champagne);transition:.4s var(--ease);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:24px;}
.burger{display:none;flex-direction:column;gap:6px;cursor:pointer;z-index:1100;}
.burger span{width:26px;height:1px;background:var(--charcoal);transition:.3s;}
.nav.dark .burger span{background:var(--ivory);}

.mobile-menu{
  position:fixed;inset:0;background:var(--charcoal);z-index:1050;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;
  transform:translateY(-100%);transition:transform .55s var(--ease);
}
.mobile-menu.open{transform:translateY(0);}
.mobile-menu a{color:var(--ivory);font-family:var(--font-serif);font-size:28px;}

/* ===== HERO ===== */
.hero{
  position:relative;height:100vh;min-height:680px;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;color:var(--ivory);text-align:center;
}
.hero-bg-layer{position:absolute;inset:0;z-index:0;}
.hero video,.hero .hero-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity 1.6s ease;
}
.hero video.active,.hero .hero-img.active{opacity:1;}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,16,16,.55) 0%,rgba(20,16,16,.35) 40%,rgba(20,16,16,.75) 100%);
  z-index:1;
}
.particles{position:absolute;inset:0;z-index:2;pointer-events:none;}
.particle{
  position:absolute;width:5px;height:5px;border-radius:50%;
  background:radial-gradient(circle,var(--champagne),transparent);
  opacity:.55;filter:blur(.5px);
}
.hero-content{position:relative;z-index:3;max-width:900px;padding:0 24px;}
.hero-eyebrow{
  font-size:12px;letter-spacing:.4em;text-transform:uppercase;color:var(--champagne);
  margin-bottom:26px;opacity:0;
}
.hero h1{
  font-size:clamp(42px,7.5vw,96px);line-height:1.05;font-weight:400;
  margin-bottom:28px;
}
.hero h1 .line{display:block;overflow:hidden;}
.hero h1 .line span{display:inline-block;transform:translateY(110%);}
.hero p{
  font-size:clamp(15px,1.6vw,19px);max-width:560px;margin:0 auto 44px;
  font-weight:300;line-height:1.7;color:rgba(255,255,255,.85);opacity:0;
}
.hero-ctas{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;opacity:0;}
.scroll-indicator{
  position:absolute;bottom:40px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--ivory);
  font-size:10px;letter-spacing:.3em;text-transform:uppercase;opacity:.8;
}
.hero h1,.hero p,.hero .hero-eyebrow{color:var(--ivory);}
.scroll-line{width:1px;height:46px;background:linear-gradient(var(--champagne),transparent);position:relative;overflow:hidden;}
.scroll-line::after{content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--ivory);animation:scrollMove 2.2s infinite ease-in-out;}
@keyframes scrollMove{0%{top:-100%}100%{top:100%}}

/* ===== MARQUEE ===== */
.marquee{
  background:var(--charcoal);color:var(--champagne);
  padding:18px 0;overflow:hidden;white-space:nowrap;
}
.marquee-track{display:inline-flex;gap:60px;animation:marquee 32s linear infinite;}
.marquee-track span{font-family:var(--font-serif);font-size:18px;letter-spacing:.05em;}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== GRID / CARDS ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}

.service-card{
  position:relative;overflow:hidden;background:var(--white);
  padding-bottom:30px;
}
.service-card .img-wrap{height:340px;overflow:hidden;position:relative;}
.service-card img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);}
.service-card:hover img{transform:scale(1.08);}
.service-card .img-wrap::after{
  content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.45));
}
.service-card .card-body{padding:28px 8px 0;}
.service-card h3{font-size:24px;margin-bottom:10px;}
.service-card p{font-size:14px;line-height:1.7;color:#666;margin-bottom:16px;}
.service-card .link-more{
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--rose-gold);
  border-bottom:1px solid var(--rose-gold);padding-bottom:4px;display:inline-block;
}

.about-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;align-items:stretch;}
.about-media{position:relative;overflow:hidden;min-height:560px;}
.about-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.about-text{padding:90px 70px;background:var(--beige);display:flex;flex-direction:column;justify-content:center;}
.about-text h2{font-size:clamp(32px,4vw,52px);margin-bottom:24px;line-height:1.15;}
.about-text p{font-size:16px;line-height:1.9;color:#555;margin-bottom:18px;}

.stat-row{display:flex;gap:54px;margin-top:36px;}
.stat b{display:block;font-family:var(--font-serif);font-size:40px;color:var(--rose-gold);}
.stat span{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:#777;}

/* ===== SHOWCASE / PARALLAX ===== */
.showcase{position:relative;height:90vh;overflow:hidden;}
.showcase img{position:absolute;inset:0;width:100%;height:120%;object-fit:cover;}
.showcase-overlay{position:absolute;inset:0;background:rgba(20,16,16,.4);display:flex;align-items:center;justify-content:center;text-align:center;}
.showcase-content{color:var(--ivory);max-width:680px;padding:0 24px;}
.showcase h2{font-size:clamp(34px,5vw,64px);margin-bottom:20px;color:var(--ivory);}
.showcase p{font-size:16px;line-height:1.8;color:rgba(255,255,255,.85);margin-bottom:32px;}

/* ===== BEFORE / AFTER ===== */
.ba-slider{position:relative;max-width:640px;margin:0 auto;aspect-ratio:4/5;overflow:hidden;border-radius:4px;cursor:ew-resize;}
.ba-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;user-select:none;}
.ba-after{clip-path:inset(0 0 0 50%);}
.ba-handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--ivory);transform:translateX(-1px);}
.ba-handle::after{
  content:'⇆';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:48px;height:48px;border-radius:50%;background:var(--ivory);color:var(--charcoal);
  display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 8px 24px rgba(0,0,0,.25);
}
.ba-label{position:absolute;bottom:16px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ivory);background:rgba(0,0,0,.45);padding:6px 12px;}
.ba-label.left{left:16px;}.ba-label.right{right:16px;}

/* ===== WHY CHOOSE ===== */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(0,0,0,.08);}
.why-item{background:var(--ivory);padding:56px 36px;text-align:center;transition:.4s var(--ease);}
.why-item:hover{background:var(--blush);}
.why-icon{font-size:30px;color:var(--rose-gold);margin-bottom:22px;}
.why-item h3{font-size:18px;margin-bottom:12px;}
.why-item p{font-size:13px;line-height:1.7;color:#666;}

/* ===== MEMBERSHIP ===== */
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.tier-card{
  border:1px solid rgba(0,0,0,.1);padding:54px 38px;text-align:center;
  position:relative;background:var(--white);transition:.45s var(--ease);
}
.tier-card.featured{background:var(--charcoal);color:var(--ivory);transform:translateY(-16px);box-shadow:0 30px 60px rgba(0,0,0,.2);}
.tier-card:hover{transform:translateY(-10px);}
.tier-card.featured:hover{transform:translateY(-26px);}
.tier-name{font-family:var(--font-serif);font-size:26px;margin-bottom:6px;}
.tier-sub{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--rose-gold);margin-bottom:30px;}
.tier-card.featured .tier-sub{color:var(--champagne);}
.tier-card ul{margin-bottom:34px;text-align:left;}
.tier-card li{
  font-size:14px;padding:10px 0;border-bottom:1px solid rgba(0,0,0,.06);
  display:flex;gap:10px;align-items:flex-start;color:#555;
}
.tier-card.featured li{border-color:rgba(255,255,255,.1);color:#ddd;}
.tier-card li::before{content:'✦';color:var(--rose-gold);font-size:11px;margin-top:2px;}

/* ===== TESTIMONIALS ===== */
.testi-carousel{max-width:760px;margin:0 auto;text-align:center;position:relative;}
.testi-slide{display:none;}
.testi-slide.active{display:block;animation:fadeUp .8s var(--ease);}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
.testi-quote{font-family:var(--font-serif);font-size:clamp(20px,2.6vw,30px);line-height:1.6;margin-bottom:30px;}
.testi-stars{color:var(--champagne);margin-bottom:18px;font-size:14px;letter-spacing:.2em;}
.testi-name{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--rose-gold);}
.testi-role{font-size:12px;color:#888;}
.testi-nav{display:flex;justify-content:center;gap:14px;margin-top:40px;}
.testi-dot{width:8px;height:8px;border-radius:50%;background:rgba(0,0,0,.15);cursor:pointer;transition:.3s;}
.testi-dot.active{background:var(--rose-gold);width:24px;border-radius:5px;}

/* ===== INSTAGRAM ===== */
.insta-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;}
.insta-item{position:relative;overflow:hidden;aspect-ratio:1;}
.insta-item img{width:100%;height:100%;object-fit:cover;transition:.5s var(--ease);}
.insta-item::after{
  content:'♡ View';position:absolute;inset:0;background:rgba(183,110,121,.85);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12px;letter-spacing:.15em;text-transform:uppercase;
  opacity:0;transition:.4s;
}
.insta-item:hover::after{opacity:1;}
.insta-item:hover img{transform:scale(1.1);}

/* ===== FAQ ===== */
.faq-item{border-bottom:1px solid rgba(0,0,0,.1);padding:26px 0;cursor:pointer;}
.faq-q{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-serif);font-size:19px;}
.faq-icon{font-size:22px;color:var(--rose-gold);transition:.4s var(--ease);}
.faq-item.open .faq-icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease);}
.faq-a p{font-size:14px;line-height:1.8;color:#666;padding-top:16px;max-width:760px;}

/* ===== FORM ===== */
.lux-form{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.lux-form .full{grid-column:1/-1;}
.field{position:relative;}
.field label{display:block;font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:#888;margin-bottom:10px;}
.field input,.field select,.field textarea{
  width:100%;border:none;border-bottom:1px solid rgba(0,0,0,.2);
  background:transparent;padding:12px 4px;font-family:var(--font-sans);font-size:15px;color:var(--charcoal);
  transition:.3s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--rose-gold);}

/* ===== FOOTER ===== */
footer{background:var(--charcoal);color:#cfcfcf;padding:100px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:54px;margin-bottom:70px;}
.footer-grid h4{color:var(--ivory);font-size:14px;letter-spacing:.15em;text-transform:uppercase;margin-bottom:24px;font-family:var(--font-sans);}
.footer-grid a{display:block;font-size:14px;margin-bottom:14px;color:#aaa;transition:.3s;}
.footer-grid a:hover{color:var(--champagne);}
.footer-logo p{font-size:14px;line-height:1.8;color:#999;margin:18px 0 24px;max-width:300px;}
.social-row{display:flex;gap:14px;}
.social-row a{
  width:38px;height:38px;border:1px solid #555;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:14px;
}
.footer-bottom{border-top:1px solid #444;padding-top:26px;display:flex;justify-content:space-between;font-size:12px;color:#777;flex-wrap:wrap;gap:10px;}

/* ===== WHATSAPP ===== */
.whatsapp-float{
  position:fixed;bottom:28px;right:28px;z-index:999;
  width:60px;height:60px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:28px;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.whatsapp-float::before{
  content:'';position:absolute;inset:0;border-radius:50%;background:#25D366;
  animation:pulse 2.2s infinite;
}
@keyframes pulse{0%{transform:scale(1);opacity:.7}70%{transform:scale(1.9);opacity:0}100%{opacity:0}}

/* ===== PAGE HERO (subpages) ===== */
.page-hero{
  height:60vh;min-height:420px;position:relative;display:flex;align-items:center;justify-content:center;
  text-align:center;color:var(--ivory);overflow:hidden;
}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.page-hero .overlay{position:absolute;inset:0;background:rgba(20,16,16,.55);}
.page-hero-content{position:relative;z-index:2;}
.breadcrumb{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--champagne);margin-bottom:18px;}
.page-hero h1{font-size:clamp(36px,6vw,64px);color:var(--ivory);}

/* ===== GALLERY FILTER ===== */
.filter-bar{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:54px;}
.filter-btn{
  padding:10px 22px;font-size:11px;letter-spacing:.15em;text-transform:uppercase;
  border:1px solid rgba(0,0,0,.15);background:transparent;cursor:pointer;transition:.35s;
}
.filter-btn.active{background:var(--charcoal);color:var(--ivory);border-color:var(--charcoal);}
.masonry{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px;}
.masonry-item{overflow:hidden;position:relative;grid-row-end:span 1;transition:.5s var(--ease);}
.masonry-item.tall{grid-row-end:span 2;}
.masonry-item img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease);}
.masonry-item:hover img{transform:scale(1.07);}
.masonry-item.hide{display:none;}

/* ===== TEAM ===== */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;}
.team-card{text-align:center;}
.team-card .img-wrap{aspect-ratio:3/4;overflow:hidden;margin-bottom:20px;}
.team-card img{width:100%;height:100%;object-fit:cover;}
.team-card h4{font-size:19px;}
.team-card span{font-size:12px;color:var(--rose-gold);letter-spacing:.1em;text-transform:uppercase;}

/* ===== UTILS ===== */
.text-center{text-align:center;}
.mx-auto{margin-left:auto;margin-right:auto;}
.mb-60{margin-bottom:60px;}
.fade-up{opacity:0;transform:translateY(50px);}
.reveal-line{overflow:hidden;}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .about-split,.grid-2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .tier-grid{grid-template-columns:1fr;}
  .tier-card.featured{transform:none;}
  .insta-grid{grid-template-columns:repeat(3,1fr);}
  .masonry{grid-template-columns:repeat(2,1fr);}
  .team-grid{grid-template-columns:repeat(2,1fr);}
  .lux-form{grid-template-columns:1fr;}
}
@media(max-width:768px){
  .nav-links,.nav-cta .btn{display:none;}
  .burger{display:flex;}
  .nav{padding:22px 24px;}
  .section{padding:90px 0;}
  .about-text{padding:50px 28px;}
  .footer-grid{grid-template-columns:1fr;gap:36px;}
}