/* ===========================================================
   HK WORLDWIDE EXIM — Luxury Corporate Design System
   =========================================================== */

:root{
  --gold: #D4AF37;
  --gold-soft: #C89B3C;
  --gold-light: #E8CB77;
  --ink: #111111;
  --ink-soft: #1c1c1c;
  --paper: #ffffff;
  --mist: #F7F6F3;
  --line: rgba(17,17,17,0.08);
  --line-gold: rgba(212,175,55,0.35);
  --serif: 'Playfair Display', 'Georgia', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  opacity:0;
  animation:pageLoad .8s ease forwards;
}
@keyframes pageLoad{to{opacity:1;}}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;margin:0;letter-spacing:-0.01em;}
p{margin:0;}
button{font-family:inherit;cursor:pointer;}
::selection{background:var(--gold);color:#111;}

.container{
  width:100%;
  max-width:1280px;
  margin:0 auto;
  padding:0 32px;
}
@media(max-width:768px){.container{padding:0 20px;}}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--gold-soft);
  font-weight:600;
}
.eyebrow::before{
  content:'';
  width:28px;height:1px;
  background:var(--gold);
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:16px 34px;
  font-size:13px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  font-weight:600;
  border-radius:2px;
  border:1px solid transparent;
  transition:all .45s var(--ease);
  position:relative;
  overflow:hidden;
}
.btn-gold{
  background:linear-gradient(135deg,#D4AF37 0%,#C89B3C 50%,#D4AF37 100%);
  background-size:200% 100%;
  color:#111;
}
.btn-gold:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(212,175,55,0.55);}
.btn-outline{
  border-color:rgba(255,255,255,0.35);
  color:#fff;
  background:rgba(255,255,255,0.03);
  backdrop-filter:blur(6px);
}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px);}
.btn-outline-dark{
  border-color:rgba(17,17,17,0.25);
  color:var(--ink);
}
.btn-outline-dark:hover{border-color:var(--gold-soft);color:var(--gold-soft);transform:translateY(-2px);}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:26px 0;
  transition:all .5s var(--ease);
}
.site-header.scrolled{
  padding:14px 0;
  background:rgba(10,10,10,0.72);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(212,175,55,0.15);
  box-shadow:0 10px 40px -20px rgba(0,0,0,0.6);
}
.site-header .nav-wrap{display:flex;align-items:center;justify-content:space-between;}
.brand{display:flex;align-items:center;gap:16px;}
.brand img{height:90px;width:auto;border-radius:4px;filter:brightness(1.1) contrast(1.05);}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text .name{font-family:var(--serif);color:#fff;font-size:22px;letter-spacing:0.02em;font-weight:700;}
.brand-text .tagline{font-size:10px;letter-spacing:0.18em;color:var(--gold);text-transform:uppercase;margin-top:4px;font-weight:500;}
.brand-text{display:flex;flex-direction:column;line-height:1;}
.brand-text .name{font-family:var(--serif);color:#fff;font-size:17px;letter-spacing:0.02em;font-weight:700;}
.brand-text .sub{font-size:9px;letter-spacing:0.28em;color:var(--gold);text-transform:uppercase;margin-top:4px;}

.nav-links{display:flex;align-items:center;gap:38px;}
.nav-links a{
  position:relative;
  font-size:12.5px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.85);
  font-weight:500;
  padding:6px 0;
}
.nav-links a::after{
  content:'';
  position:absolute;left:0;bottom:0;
  width:0;height:1px;
  background:var(--gold);
  transition:width .4s var(--ease);
}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--gold);}
.nav-cta{display:flex;align-items:center;gap:22px;}
.nav-cta .btn{padding:12px 26px;font-size:11px;}

.menu-toggle{display:none;background:none;border:none;color:#fff;padding:6px;}
@media(max-width:1080px){
  .nav-links{display:none;}
  .nav-cta .btn{display:none;}
  .menu-toggle{display:block;}
  .brand-text .name{font-size:16px;}
  .brand-text .tagline{display:none;}
  .brand img{height:74px;}
}

.mobile-menu{
  position:fixed;inset:0;z-index:1100;
  background:rgba(8,8,8,0.98);
  backdrop-filter:blur(10px);
  display:flex;flex-direction:column;
  padding:100px 32px 40px;
  transform:translateX(100%);
  transition:transform .5s var(--ease);
}
.mobile-menu.open{transform:translateX(0);}
.mobile-menu a{
  font-family:var(--serif);
  font-size:26px;color:#fff;padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.mobile-menu .close-btn{position:absolute;top:28px;right:24px;background:none;border:none;color:#fff;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;
  background:radial-gradient(ellipse at 20% 20%, #1a1a1a 0%, #0a0a0a 55%, #000 100%);
  overflow:hidden;
  padding-top:120px;
}
.hero-map{
  position:absolute;inset:0;
  opacity:0.16;
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 500"><g fill="%23D4AF37"></g></svg>');
  background-size:cover;
}
.hero-glow{
  position:absolute;
  width:900px;height:900px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(212,175,55,0.16) 0%, transparent 70%);
  top:-300px;right:-300px;
  pointer-events:none;
}
.hero-content{position:relative;z-index:2;text-align:center;max-width:920px;margin:0 auto;}
.hero-content h1{
  font-size:clamp(38px,6vw,74px);
  color:#fff;line-height:1.08;
  margin:26px 0 24px;
}
.hero-content h1 em{
  font-style:italic;color:var(--gold);
  background:linear-gradient(135deg,#F0D98C,#D4AF37);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-content .sub{
  font-size:17px;line-height:1.7;color:rgba(255,255,255,0.62);
  max-width:660px;margin:0 auto 44px;
  font-weight:300;
}
.hero-actions{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-bottom:90px;}

.stats-bar{
  position:relative;z-index:2;
  border-top:1px solid rgba(255,255,255,0.08);
  padding-top:44px;
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.stat-num{font-family:var(--serif);font-size:clamp(32px,4vw,50px);color:var(--gold);font-weight:700;}
.stat-label{font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:rgba(255,255,255,0.5);margin-top:8px;}
@media(max-width:768px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:36px;}}

.scroll-cue{
  position:absolute;bottom:36px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  color:rgba(255,255,255,0.4);font-size:10px;letter-spacing:0.2em;text-transform:uppercase;
  z-index:2;
}
.scroll-cue .line{width:1px;height:38px;background:linear-gradient(#D4AF37,transparent);animation:scrollDown 2s infinite;}
@keyframes scrollDown{0%{transform:scaleY(0);transform-origin:top;}50%{transform:scaleY(1);transform-origin:top;}51%{transform-origin:bottom;}100%{transform:scaleY(0);transform-origin:bottom;}}

/* ---------- Sections ---------- */
.section{padding:120px 0;}
.section-tight{padding:80px 0;}
.section-dark{background:var(--ink);color:#fff;}
.section-mist{background:var(--mist);}
.section-head{max-width:680px;margin-bottom:64px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(30px,4vw,48px);margin-top:18px;line-height:1.15;}
.section-head p{margin-top:20px;font-size:16px;line-height:1.75;color:#565656;font-weight:300;}
.section-dark .section-head p{color:rgba(255,255,255,0.6);}

/* ---------- Cards ---------- */
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:4px;
  transition:all .5s var(--ease);
}
.card:hover{
  transform:translateY(-8px);
  box-shadow:0 30px 60px -30px rgba(0,0,0,0.25);
  border-color:var(--line-gold);
}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
@media(max-width:980px){.grid-2{grid-template-columns:1fr;gap:44px;}.grid-3{grid-template-columns:repeat(2,1fr);}.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.grid-3{grid-template-columns:1fr;}.grid-4{grid-template-columns:1fr;}}

/* Product card */
.product-card{overflow:hidden;position:relative;}
.product-card .img-wrap{height:230px;overflow:hidden;position:relative;}
.product-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.product-card:hover img{transform:scale(1.08);}
.product-card .body{padding:28px;}
.product-card .cat{font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--gold-soft);font-weight:700;}
.product-card h3{font-size:21px;margin:10px 0 12px;}
.product-card p{font-size:14px;color:#666;line-height:1.65;font-weight:300;}
.product-card .meta{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);font-size:12px;color:#888;}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;}
.tag{font-size:10px;padding:4px 10px;border:1px solid var(--line);border-radius:20px;color:#555;letter-spacing:.02em;}

/* Icon card (why choose us / services) */
.icon-card{padding:42px 32px;text-align:left;}
.icon-card .ic{
  width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(212,175,55,0.14),rgba(212,175,55,0.03));
  border:1px solid var(--line-gold);
  color:var(--gold-soft);
  margin-bottom:24px;
}
.icon-card h3{font-size:19px;margin-bottom:12px;}
.icon-card p{font-size:14px;color:#666;line-height:1.65;font-weight:300;}
.section-dark .icon-card{background:rgba(255,255,255,0.03);border-color:rgba(255,255,255,0.08);}
.section-dark .icon-card p{color:rgba(255,255,255,0.55);}
.section-dark .icon-card h3{color:#fff;}

/* Timeline */
.timeline{position:relative;padding-left:40px;}
.timeline::before{content:'';position:absolute;left:6px;top:6px;bottom:6px;width:1px;background:linear-gradient(var(--gold),transparent);}
.timeline-item{position:relative;padding-bottom:48px;}
.timeline-item::before{content:'';position:absolute;left:-40px;top:4px;width:13px;height:13px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,0.15);}
.timeline-item .yr{font-family:var(--serif);color:var(--gold-soft);font-size:22px;font-weight:700;margin-bottom:6px;}
.timeline-item h4{font-size:17px;margin-bottom:8px;}
.timeline-item p{font-size:14px;color:#666;line-height:1.6;font-weight:300;}

/* Process steps */
.process-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative;}
.process-step{text-align:center;padding:0 14px;position:relative;}
.process-step .num{
  font-family:var(--serif);font-size:15px;font-weight:700;
  width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--gold);color:var(--gold);
  margin:0 auto 20px;background:#0a0a0a;position:relative;z-index:2;
}
.process-step h4{font-size:14px;color:#fff;letter-spacing:.03em;margin-bottom:8px;}
.process-step p{font-size:12px;color:rgba(255,255,255,0.5);line-height:1.6;}
.process-line{position:absolute;top:26px;left:0;right:0;height:1px;background:rgba(212,175,55,0.25);z-index:1;}
@media(max-width:980px){.process-grid{grid-template-columns:repeat(3,1fr);row-gap:44px;}.process-line{display:none;}}
@media(max-width:560px){.process-grid{grid-template-columns:repeat(2,1fr);}}

/* Testimonials */
.testi-card{padding:44px;background:#fff;border:1px solid var(--line);border-radius:4px;}
.testi-stars{color:var(--gold);display:flex;gap:3px;margin-bottom:20px;}
.testi-quote{font-family:var(--serif);font-size:19px;line-height:1.6;font-style:italic;color:#222;margin-bottom:28px;}
.testi-person{display:flex;align-items:center;gap:14px;}
.testi-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#D4AF37,#111);display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--serif);font-weight:700;}
.testi-name{font-size:14px;font-weight:700;}
.testi-role{font-size:12px;color:#888;}

/* Accordion (FAQ) */
.accordion-item{border-bottom:1px solid var(--line);}
.accordion-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:26px 4px;cursor:pointer;
}
.accordion-head h4{font-size:16px;font-weight:600;font-family:var(--sans);}
.accordion-head .plus{transition:transform .4s var(--ease);color:var(--gold-soft);flex-shrink:0;margin-left:20px;}
.accordion-item.open .plus{transform:rotate(45deg);}
.accordion-body{max-height:0;overflow:hidden;transition:max-height .5s var(--ease);}
.accordion-body-inner{padding:0 4px 26px;font-size:14px;color:#666;line-height:1.7;font-weight:300;max-width:90%;}

/* Contact */
.contact-info-item{display:flex;gap:18px;padding:26px 0;border-bottom:1px solid rgba(255,255,255,0.08);}
.contact-info-item .ic{color:var(--gold);flex-shrink:0;margin-top:2px;}
.contact-info-item h4{font-size:14px;color:#fff;letter-spacing:.05em;text-transform:uppercase;margin-bottom:6px;}
.contact-info-item p{font-size:14px;color:rgba(255,255,255,0.6);line-height:1.6;}

.form-field{margin-bottom:22px;}
.form-field label{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#888;margin-bottom:9px;font-weight:600;}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:2px;
  font-family:var(--sans);font-size:14px;background:#fff;transition:all .3s var(--ease);
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,0.12);}
.form-field textarea{resize:vertical;min-height:120px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:640px){.form-row{grid-template-columns:1fr;}}

/* Footer */
.site-footer{background:#0a0a0a;color:rgba(255,255,255,0.6);padding-top:90px;}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:50px;padding-bottom:70px;border-bottom:1px solid rgba(255,255,255,0.08);}
@media(max-width:900px){.footer-top{grid-template-columns:1fr 1fr;row-gap:44px;}}
@media(max-width:560px){.footer-top{grid-template-columns:1fr;}}
.footer-top h4{color:#fff;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:22px;font-family:var(--sans);font-weight:700;}
.footer-top ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:13px;}
.footer-top a{font-size:14px;color:rgba(255,255,255,0.55);transition:color .3s;}
.footer-top a:hover{color:var(--gold);}
.footer-brand p{font-size:14px;line-height:1.7;color:rgba(255,255,255,0.5);margin:22px 0 26px;font-weight:300;}
.social-row{display:flex;gap:12px;}
.social-row a{width:38px;height:38px;border:1px solid rgba(255,255,255,0.15);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s;}
.social-row a:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-3px);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:28px 0;font-size:12.5px;color:rgba(255,255,255,0.4);flex-wrap:wrap;gap:14px;}
.footer-bottom a{color:rgba(255,255,255,0.4);}
.footer-bottom a:hover{color:var(--gold);}

/* WhatsApp floating */
.wa-float{
  position:fixed;bottom:28px;right:28px;z-index:900;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px -8px rgba(0,0,0,0.4);
  animation:pulse 2.6s infinite;
  color:#fff;
}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,0.5);}70%{box-shadow:0 0 0 16px rgba(37,211,102,0);}100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-scale{opacity:0;transform:scale(.94);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.reveal-scale.in{opacity:1;transform:scale(1);}
.stagger .reveal:nth-child(1){transition-delay:.05s;}
.stagger .reveal:nth-child(2){transition-delay:.15s;}
.stagger .reveal:nth-child(3){transition-delay:.25s;}
.stagger .reveal:nth-child(4){transition-delay:.35s;}

/* Page hero (inner pages) */
.page-hero{
  background:radial-gradient(ellipse at 70% 0%, #1a1a1a 0%, #050505 60%);
  padding:190px 0 100px;color:#fff;position:relative;overflow:hidden;
}
.page-hero .eyebrow{color:var(--gold);}
.page-hero h1{font-size:clamp(34px,5vw,58px);margin-top:16px;}
.page-hero p{margin-top:18px;max-width:600px;font-size:16px;color:rgba(255,255,255,0.6);font-weight:300;line-height:1.7;}
.breadcrumb{margin-top:26px;font-size:12px;color:rgba(255,255,255,0.4);letter-spacing:.04em;}
.breadcrumb a:hover{color:var(--gold);}

/* Category filter (products) */
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:56px;}
.filter-btn{
  padding:10px 20px;border:1px solid var(--line);border-radius:30px;
  font-size:12.5px;letter-spacing:.03em;color:#555;transition:all .3s var(--ease);background:#fff;
}
.filter-btn.active,.filter-btn:hover{background:var(--ink);border-color:var(--ink);color:#fff;}

/* Value/mission cards */
.value-card{padding:36px 30px;border-radius:4px;position:relative;}

/* Map dots */
.map-wrap{position:relative;border-radius:6px;overflow:hidden;border:1px solid var(--line);}
.map-wrap img{width:100%;}
.map-pin{position:absolute;width:12px;height:12px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 5px rgba(212,175,55,0.25);}
.map-pin::after{content:'';position:absolute;inset:-8px;border:1px solid var(--gold);border-radius:50%;animation:ping 2s infinite;}
@keyframes ping{0%{transform:scale(.4);opacity:1;}100%{transform:scale(2.2);opacity:0;}}

/* Country chip list */
.country-list{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
@media(max-width:900px){.country-list{grid-template-columns:repeat(3,1fr);}}
@media(max-width:560px){.country-list{grid-template-columns:repeat(2,1fr);}}
.country-chip{
  display:flex;align-items:center;gap:10px;padding:16px 18px;
  border:1px solid var(--line);border-radius:4px;font-size:13.5px;font-weight:600;
  transition:all .35s var(--ease);
}
.country-chip:hover{border-color:var(--gold);background:var(--mist);transform:translateY(-3px);}
.country-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);}

/* Utility */
.text-gold{color:var(--gold-soft);}
.divider-gold{width:60px;height:2px;background:var(--gold);margin:0 auto;}
.mt-1{margin-top:8px;}.mt-2{margin-top:16px;}.mt-3{margin-top:24px;}.mt-4{margin-top:40px;}
.fw-300{font-weight:300;}
.lead{font-size:18px;line-height:1.8;color:#555;font-weight:300;}
.badge-cert{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;padding:36px 20px;border:1px solid var(--line);border-radius:4px;}
.badge-cert .ring{width:74px;height:74px;border-radius:50%;border:1.5px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold-soft);}

.testi-dot{width:8px;height:8px;border-radius:50%;border:none;background:var(--line);transition:all .3s;}
.testi-dot.active{background:var(--gold);width:22px;border-radius:6px;}
@media(max-width:900px){.testi-card{min-width:100%!important;}}

/* 404 */
.err-page{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;background:#0a0a0a;color:#fff;padding:40px 20px;}
.err-page .big{font-family:var(--serif);font-size:clamp(90px,18vw,180px);color:var(--gold);line-height:1;font-weight:700;}

/* ===========================================================
   PREMIUM ENHANCEMENTS
   =========================================================== */

/* Button glow on hover */
.btn-gold:hover{
  background-position:100% 0;
  transform:translateY(-2px);
  box-shadow:0 12px 30px -8px rgba(212,175,55,0.55),0 0 20px rgba(212,175,55,0.2);
}

/* Card tilt micro-interaction */
.card{transition:all .6s var(--ease);}
.card:hover{
  transform:translateY(-10px);
  box-shadow:0 35px 70px -25px rgba(0,0,0,0.25),0 0 0 1px rgba(212,175,55,0.15);
}

/* Gold top accent on footer */
.site-footer{border-top:2px solid var(--gold);position:relative;}
.site-footer::before{
  content:'';position:absolute;top:-2px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent 10%,var(--gold) 50%,transparent 90%);
}

/* Back to top button */
.back-to-top{
  position:fixed;bottom:100px;right:28px;z-index:890;
  width:44px;height:44px;border-radius:50%;
  background:var(--ink);border:1px solid rgba(212,175,55,0.3);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);cursor:pointer;
  opacity:0;transform:translateY(20px);
  transition:all .4s var(--ease);
  box-shadow:0 8px 24px -8px rgba(0,0,0,0.4);
}
.back-to-top.visible{opacity:1;transform:translateY(0);}
.back-to-top:hover{background:var(--gold);color:#111;transform:translateY(-3px);box-shadow:0 12px 30px -8px rgba(212,175,55,0.4);}

/* Shimmer overlay for hero (applied via JS) */
.shimmer-overlay{
  position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(125deg,transparent 30%,rgba(212,175,55,0.04) 50%,transparent 70%);
  background-size:200% 200%;
  animation:shimmer 6s ease infinite;
}
@keyframes shimmer{0%{background-position:200% 0;}100%{background-position:-200% 0;}}

/* Parallax image wrapper */
.parallax-img{overflow:hidden;border-radius:8px;box-shadow:0 50px 100px -30px rgba(0,0,0,0.3);border:1px solid rgba(212,175,55,0.08);}
.parallax-img img{transition:transform .1s linear;will-change:transform;}

/* Trust badge bar */
.trust-bar{
  display:flex;align-items:center;justify-content:center;gap:40px;flex-wrap:wrap;
  padding:50px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.trust-item{display:flex;align-items:center;gap:12px;font-size:14px;color:#555;font-weight:500;}
.trust-item .trust-icon{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,rgba(212,175,55,0.12),rgba(212,175,55,0.03));border:1px solid var(--line-gold);display:flex;align-items:center;justify-content:center;color:var(--gold-soft);}

/* Reveal from left/right for variety */
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.reveal-left.in{opacity:1;transform:translateX(0);}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.reveal-right.in{opacity:1;transform:translateX(0);}

/* Responsive back-to-top */
@media(max-width:768px){
  .back-to-top{bottom:96px;right:16px;width:40px;height:40px;}
  .trust-bar{gap:24px;padding:36px 20px;}
  .trust-item{font-size:12px;}
}