/* ============================================================
   Aadhar Gold & Diamonds, global stylesheet
   ============================================================ */

:root{
  --ink:#0E0E0C;
  --ink-2:#1a1a17;
  --ivory:#F5EFE3;
  --ivory-2:#ECE3CE;
  --cream:#FBF7EE;
  --brand:#810100;
  --brand-deep:#5c0000;
  --brand-soft:#a83133;
  --gold:#cda557;
  --gold-soft:#e0c082;
  --gold-deep:#9a7a2e;
  --emerald:#1F3329;
  --blush:#D9B7A6;
  --line:rgba(14,14,12,0.12);
  --line-on-dark:rgba(245,239,227,0.14);

  --f-display:"Italiana", "Cormorant Garamond", serif;
  --f-serif:"Cormorant Garamond", "Italiana", serif;
  --f-sans:"Inter", system-ui, -apple-system, sans-serif;
  --f-mono:"JetBrains Mono", ui-monospace, monospace;

  --shadow-sm:0 1px 2px rgba(14,14,12,0.06), 0 2px 8px rgba(14,14,12,0.04);
  --shadow-md:0 8px 32px rgba(14,14,12,0.10);
  --shadow-lg:0 24px 60px rgba(14,14,12,0.22);

  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--f-sans);
  font-size:15px;
  line-height:1.55;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* Skip link: visually hidden until focused */
.skip-link{
  position:absolute;left:12px;top:-999px;z-index:9999;
  background:var(--ivory);color:var(--ink);padding:8px 12px;border-radius:6px;
  box-shadow:0 6px 18px rgba(0,0,0,0.12);text-decoration:none;font-weight:600;
}
.skip-link:focus{top:12px;left:12px;outline:none;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}

/* ---------- Type utilities ---------- */
.display{font-family:var(--f-display);font-weight:400;letter-spacing:-0.01em;line-height:0.95;}
.serif{font-family:var(--f-serif);}
.eyebrow{
  font-family:var(--f-sans);
  font-size:11px;
  letter-spacing:0.28em;
  text-transform:uppercase;
  font-weight:500;
  color:var(--gold-deep);
}
.eyebrow.on-dark{color:var(--gold-soft);}
.divider-line{
  display:inline-flex;align-items:center;gap:14px;
  font-family:var(--f-sans);font-size:11px;letter-spacing:0.28em;
  text-transform:uppercase;color:var(--gold-deep);
}
.divider-line::before,.divider-line::after{
  content:"";display:block;width:42px;height:1px;background:currentColor;opacity:.5;
}
.gold-text{color:var(--gold);}
.italic{font-style:italic;}

/* ---------- Layout ---------- */
.wrap{max-width:1440px;margin:0 auto;padding:0 40px;}
.wrap-narrow{max-width:1080px;margin:0 auto;padding:0 40px;}
section{padding:96px 0;}
section.tight{padding:64px 0;}

/* ---------- Header / Nav ---------- */
.site-top{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;flex-direction:column;
}
.site-header{
  padding:16px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:rgba(251,247,238,0.0);
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.solid{
  background:rgba(251,247,238,0.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:12px 40px;
  border-bottom:1px solid var(--line);
}
.site-header.on-dark{color:var(--ivory);}
.site-header.on-dark.solid{color:var(--ink);}

.brand{
  display:flex;align-items:center;gap:12px;
  font-family:var(--f-display);font-size:20px;letter-spacing:0.04em;
  line-height:1;flex-shrink:0;
}
.brand > span:last-child{display:flex;flex-direction:column;gap:3px;}
.brand-mark{
  width:96px;height:48px;border-radius:6px;
  flex-shrink:0;
  background:url("/assets/img/brand/logo.webp") center/contain no-repeat;
  font-size:0;
}
.brand-mark.brand-mark-lg{width:140px;height:72px;}
.brand-mark::after{content:none;}
.site-header:not(.solid) .brand-mark{background:url("/assets/img/logo/logo-white.webp") center/contain no-repeat;}
.site-header.solid .brand-mark{background:url("/assets/img/logo/logo-black.webp") center/contain no-repeat;}
.drawer .brand-mark{background:url("/assets/img/logo/logo-white.webp") center/contain no-repeat;}
.site-footer .brand-mark{background:url("/assets/img/logo/logo-white.webp") center/contain no-repeat;}
.brand small{display:block;font-family:var(--f-sans);font-size:8.5px;letter-spacing:0.24em;text-transform:uppercase;opacity:.65;}

.nav-desktop{display:flex;align-items:center;gap:24px;}
.nav-desktop a{
  font-size:11px;letter-spacing:0.18em;text-transform:uppercase;font-weight:500;
  position:relative;padding:6px 0;white-space:nowrap;
  transition:color .2s;
}
.nav-desktop a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);
}
.nav-desktop a:hover::after,.nav-desktop a.active::after{transform:scaleX(1);}
.nav-desktop a:hover{color:var(--gold-deep);}

.nav-desktop a.nav-cta,
.nav-cta{
  background:var(--brand);
  border:1px solid var(--brand);
  color:var(--ivory) !important;
  padding:14px 28px 12px;
  margin-left:14px;
  font-size:11px;letter-spacing:0.18em;text-transform:uppercase;font-weight:600;
  border-radius:999px;
  transition:all .3s var(--ease);
  white-space:nowrap;
  line-height:1;
  display:inline-flex;align-items:center;justify-content:center;
  min-height:42px;
}
.nav-cta:hover{
  background:var(--brand-deep);
  border-color:var(--brand-deep);
  color:var(--ivory) !important;
  transform:translateY(-1px);
}
.site-header.on-dark .nav-cta:hover{
  background:var(--gold);
  border-color:var(--gold);
  color:var(--ink) !important;
}
.nav-cta::after{display:none !important;}
.nav-cta::before{display:none !important;}

.hamburger{
  display:none;width:40px;height:40px;border-radius:50%;border:1px solid currentColor;
  align-items:center;justify-content:center;
}
.hamburger span{display:block;width:14px;height:1px;background:currentColor;position:relative;}
.hamburger span::before,.hamburger span::after{
  content:"";position:absolute;left:0;right:0;height:1px;background:currentColor;
}
.hamburger span::before{top:-5px;}
.hamburger span::after{top:5px;}

/* Mobile drawer */
.drawer{
  position:fixed;inset:0;background:var(--ink);color:var(--ivory);z-index:60;
  transform:translateX(100%);transition:transform .5s var(--ease);
  display:flex;flex-direction:column;padding:24px 32px 40px;
}
.drawer.open{transform:translateX(0);}
.drawer-top{display:flex;justify-content:space-between;align-items:center;}
.drawer-close{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-on-dark);}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-top:60px;}
.drawer-nav a{
  font-family:var(--f-display);font-size:36px;line-height:1.1;padding:10px 0;
  border-bottom:1px solid var(--line-on-dark);
  display:flex;align-items:center;justify-content:space-between;
}
.drawer-nav a .num{font-family:var(--f-sans);font-size:11px;letter-spacing:0.2em;color:var(--gold-soft);}
.drawer-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px;font-size:12px;color:var(--ivory-2);}
.drawer-foot strong{color:var(--gold-soft);font-weight:500;letter-spacing:0.1em;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;
  font-size:11px;letter-spacing:0.24em;text-transform:uppercase;font-weight:500;
  border-radius:999px;border:1px solid var(--ink);
  transition:all .35s var(--ease);
  cursor:pointer;
}
.btn:hover{background:var(--ink);color:var(--ivory);transform:translateY(-1px);}
.btn-gold{background:var(--gold);border-color:var(--gold);color:var(--ink);}
.btn-gold:hover{background:var(--gold-deep);border-color:var(--gold-deep);color:var(--ivory);}
.btn-ghost-light{border-color:var(--ivory);color:var(--ivory);}
.btn-ghost-light:hover{background:var(--ivory);color:var(--ink);}
.btn .arrow{
  display:inline-block;width:18px;height:1px;background:currentColor;position:relative;
}
.btn .arrow::after{
  content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;
  border-top:1px solid currentColor;border-right:1px solid currentColor;
  transform:rotate(45deg);
}

/* ---------- Marquee ---------- */
.marquee{
  overflow:hidden;white-space:nowrap;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:18px 0;background:var(--ivory);
}
.marquee-track{display:inline-flex;gap:48px;animation:scroll-x 32s linear infinite;}
.marquee span{
  font-family:var(--f-display);font-size:24px;letter-spacing:0.04em;
  display:inline-flex;align-items:center;gap:48px;color:var(--ink);
}
.marquee span::after{
  content:"✦";color:var(--gold);font-size:14px;
}
@keyframes scroll-x{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* ---------- Reveal-on-scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 1s var(--ease), transform 1s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal.delay-1{transition-delay:.08s;}
.reveal.delay-2{transition-delay:.16s;}
.reveal.delay-3{transition-delay:.24s;}
.reveal.delay-4{transition-delay:.32s;}

/* ---------- Section heads ---------- */
.section-head{display:flex;flex-direction:column;align-items:flex-start;gap:18px;margin-bottom:56px;max-width:880px;}
.section-head.center{align-items:center;text-align:center;margin-left:auto;margin-right:auto;}
.section-head h2{
  font-family:var(--f-display);
  font-size:clamp(40px,5.5vw,80px);
  font-weight:400;line-height:1;margin:0;letter-spacing:-0.01em;
}
.section-head h2 em{font-family:var(--f-serif);font-style:italic;color:var(--gold-deep);}
.section-head p{font-size:15px;line-height:1.7;color:rgba(14,14,12,0.7);max-width:640px;}

/* ---------- Schemes ---------- */
.schemes-section{padding:96px 0;background:var(--cream);}
.schemes-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;
}
.scheme-card{
  display:flex;flex-direction:column;gap:10px;
  background:var(--ivory);border:1px solid var(--line);border-radius:6px;
  padding:32px 28px;position:relative;overflow:hidden;
  transition:transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.scheme-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold);}
.scheme-card .num{
  font-family:var(--f-sans);font-size:12px;letter-spacing:0.2em;
  color:var(--gold-deep);font-weight:600;
}
.scheme-card b{font-family:var(--f-display);font-size:20px;font-weight:500;line-height:1.2;}
.scheme-card .desc{font-size:14px;line-height:1.6;color:rgba(14,14,12,0.66);}

/* ---------- SEO content sections ---------- */
.seo-head{max-width:840px;margin:0 auto 48px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;}
.seo-head.left{text-align:left;align-items:flex-start;margin-left:0;}
.seo-head h3{font-family:var(--f-display);font-size:clamp(28px,3.4vw,46px);font-weight:400;line-height:1.1;margin:0;letter-spacing:-0.01em;}
.seo-head h3 em{font-family:var(--f-serif);font-style:italic;color:var(--gold-deep);}
.seo-head p{font-size:15px;line-height:1.8;color:rgba(14,14,12,0.72);margin:0;}
.seo-head .eyebrow{font-family:var(--f-sans);font-size:11px;letter-spacing:0.28em;text-transform:uppercase;color:var(--gold-deep);}
.seo-dark{background:var(--ink);color:var(--ivory);}
.seo-dark .seo-head h3{color:var(--ivory);}
.seo-dark .seo-head h3 em{color:var(--gold-soft);}
.seo-dark .seo-head p{color:rgba(245,239,227,0.75);}
.seo-dark .seo-head .eyebrow{color:var(--gold-soft);}
.seo-alt{background:var(--ivory-2);}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;}
.svc-card{
  background:var(--ivory);border:1px solid var(--line);border-radius:6px;padding:26px 24px;
  display:flex;flex-direction:column;gap:8px;
  transition:transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold);}
.svc-card b{font-family:var(--f-display);font-size:19px;font-weight:500;line-height:1.25;}
.svc-card span{font-size:13.5px;line-height:1.65;color:rgba(14,14,12,0.68);}

/* ---------- Card primitives ---------- */
.card{
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:4px;
  overflow:hidden;
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.card-image{position:relative;overflow:hidden;background:#1f1c17;}
.card-image img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform 1.2s var(--ease);
}
.card:hover .card-image img{transform:scale(1.06);}

/* ---------- Horizontal scroll rail ---------- */
.rail{
  display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:8px 40px 32px;margin:0 -40px;
  scrollbar-width:thin;scrollbar-color:var(--gold) transparent;
}
.rail::-webkit-scrollbar{height:6px;}
.rail::-webkit-scrollbar-thumb{background:var(--gold);border-radius:999px;}
.rail-item{flex:0 0 320px;scroll-snap-align:start;}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--ink);color:var(--ivory);
  padding:80px 0 32px;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;
}
.footer-grid h4{
  font-family:var(--f-sans);font-size:11px;letter-spacing:0.28em;text-transform:uppercase;
  color:var(--gold-soft);font-weight:500;margin:0 0 18px;
}
.footer-grid a,.footer-grid li{
  font-size:13px;line-height:2;color:var(--ivory-2);
}
.footer-grid a:hover{color:var(--gold-soft);}
.footer-grid ul{list-style:none;padding:0;margin:0;}
.footer-bottom{
  border-top:1px solid var(--line-on-dark);margin-top:60px;padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;font-size:12px;color:rgba(245,239,227,0.5);
}

/* ---------- Live gold-rate ticker ---------- */
.gold-ticker{
  background:var(--ink);color:var(--ivory);
  font-size:11px;letter-spacing:0.14em;text-transform:uppercase;
  padding:9px 40px;display:flex;justify-content:space-between;align-items:center;
  border-bottom:1px solid var(--line-on-dark);
}
.gold-ticker .rates{display:flex;gap:32px;}
.gold-ticker .rate{display:flex;align-items:center;gap:8px;}
.gold-ticker .rate b{color:var(--gold-soft);font-weight:500;}
.gold-ticker .dot{
  width:6px;height:6px;border-radius:50%;background:#7BC57F;
  animation:pulse 1.6s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.4;transform:scale(1.4);}
}

/* ---------- Hero shared ---------- */
.page-hero{
  position:relative;min-height:64vh;
  display:flex;align-items:flex-end;
  padding:160px 40px 60px;
  color:var(--ivory);
  overflow:hidden;
  background:var(--ink);
}
.page-hero .bg{
  position:absolute;inset:0;z-index:0;
  background-size:cover;background-position:center;
  transform:scale(1.05);
  animation:slow-zoom 14s ease-out forwards;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(14,14,12,0.45) 0%, rgba(14,14,12,0.85) 100%);
  z-index:1;
}
.page-hero .inner{position:relative;z-index:2;max-width:1440px;margin:0 auto;width:100%;}
.page-hero h1{
  font-family:var(--f-display);font-size:clamp(48px,4.6vw,72px);font-weight:400;
  line-height:1.05;margin:18px 0 0;letter-spacing:-0.01em;
}
@media (max-width:860px){
  .page-hero h1{font-size:48px;line-height:1.02;}
}
@media (max-width:520px){
  .page-hero h1{font-size:44px;}
}
.page-hero h1 em{font-family:var(--f-serif);font-style:italic;color:var(--gold-soft);}
.page-hero .crumbs{font-size:11px;letter-spacing:0.24em;text-transform:uppercase;color:var(--gold-soft);}
@keyframes slow-zoom{from{transform:scale(1.18);}to{transform:scale(1);}}

/* ---------- Responsive ---------- */
@media (max-width:1320px){
  .nav-desktop{gap:18px;}
  .nav-desktop a{font-size:10.5px;letter-spacing:0.14em;}
}
@media (max-width:1240px){
  .site-header,.gold-ticker{padding-left:28px;padding-right:28px;}
}
@media (max-width:1180px){
  .nav-desktop{display:none;}
  .hamburger{display:flex;}
}
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  body{font-size:14px;}
  .wrap,.wrap-narrow{padding:0 22px;}
  section{padding:64px 0;}
  .site-header{padding:14px 22px;}
  .site-header.solid{padding:12px 22px;}
  .brand-mark{width:80px;height:40px;}
  .brand-mark.brand-mark-lg{width:110px;height:56px;}
  .gold-ticker{padding:8px 22px;font-size:10px;}
  .gold-ticker .rates{gap:18px;}
  .page-hero{padding:130px 22px 44px;min-height:58vh;}
  .rail{padding:8px 22px 28px;margin:0 -22px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:520px){
  .gold-ticker .rates{flex-wrap:wrap;gap:10px 18px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:10px;text-align:center;}
}