/* ==========================================================================
   Shree Omkar Jewellers — design system
   Palette and type carried over from the corporate portfolio deck.
   ========================================================================== */

:root{
  /* surfaces */
  --navy:#101323;
  --navy-2:#161a30;
  --navy-3:#1d2240;
  --cream:#f3eee3;
  --cream-2:#ece5d4;
  --white:#fff;

  /* ink */
  --ink:#10203f;
  --body:#3f4a60;
  --muted:#5a6478;
  --cream-t:#f4ecd8;
  --grey-d:#aeb6cc;
  --grey-d2:#8a8fa3;

  /* gold */
  --gold:#a8842e;         /* on light */
  --gold-l:#d4af5e;       /* on dark  */
  --gold-hi:#e8c877;
  --line-l:#d9cfb9;
  --line-d:rgba(212,175,94,.28);

  /* type — Didone display, engraved caps, calligraphic accent, grotesque body */
  --display:"Bodoni Moda",Didot,"Times New Roman",serif;
  --accent:"Cinzel",Georgia,serif;
  --script:"Pinyon Script","Apple Chancery",cursive;
  --sans:"Karla","Helvetica Neue",Arial,sans-serif;

  /* motion */
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --slow:1.1s;

  /* layout */
  --pad:clamp(1.25rem,5vw,5.5rem);
  --maxw:1520px;
  --nav-h:84px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
body{
  margin:0;background:var(--navy);color:var(--cream-t);
  font-family:var(--sans);font-weight:300;font-size:clamp(1rem,.95rem + .2vw,1.125rem);
  line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--gold);color:var(--navy)}

/* film grain — adds depth to the flat dark fields */
body::after{
  content:"";position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:500;margin:0;line-height:1.02;letter-spacing:-.015em}
.h-xl{font-size:clamp(2.6rem,1.3rem + 5.4vw,6.4rem)}
.h-lg{font-size:clamp(2rem,1.1rem + 3.4vw,4.1rem)}
.h-md{font-size:clamp(1.55rem,1.05rem + 1.9vw,2.7rem)}
.h-sm{font-size:clamp(1.2rem,1rem + .9vw,1.6rem)}
em,.it{font-style:italic}

/* calligraphic accent — used sparingly, never as a label */
.script{
  font-family:var(--script);font-weight:400;letter-spacing:0;line-height:.9;
  color:var(--gold-l);text-transform:none;display:inline-block;
}
.on-light .script{color:var(--gold)}
.script-xl{font-size:clamp(3.2rem,1.6rem + 6.6vw,8rem)}
.script-lg{font-size:clamp(2.2rem,1.2rem + 3.4vw,4.2rem)}
.script-md{font-size:clamp(1.6rem,1.1rem + 1.6vw,2.4rem)}

/* engraved label — no leading dash, no centring */
.eng{
  font-family:var(--accent);font-size:clamp(.66rem,.6rem + .14vw,.76rem);font-weight:400;
  letter-spacing:.34em;text-transform:uppercase;color:var(--gold-l);
}
.on-light .eng{color:var(--gold)}

/* vertical label, set into the margin */
.vlabel{
  writing-mode:vertical-rl;transform:rotate(180deg);
  font-family:var(--accent);font-size:.68rem;letter-spacing:.36em;text-transform:uppercase;
  color:var(--gold-l);white-space:nowrap;align-self:start;padding-top:.35em;
}
.on-light .vlabel{color:var(--gold)}

/* ---------- section heads: three distinct rhythms ---------- */
.sh{margin-bottom:clamp(2rem,4vw,3.6rem)}

/* A — numeral hangs in the margin, headline sits against it */
.sh-num{display:grid;grid-template-columns:auto 1fr;gap:clamp(1rem,3vw,2.8rem);align-items:start}
.sh-num .n{
  font-family:var(--display);font-weight:500;line-height:.74;
  font-size:clamp(3.4rem,2rem + 5vw,7.5rem);
  color:transparent;-webkit-text-stroke:1px rgba(212,175,94,.42);
}
.on-light .sh-num .n{-webkit-text-stroke-color:rgba(168,132,46,.42)}
.sh-num .eng{display:block;margin-bottom:.7rem}
@media (max-width:640px){.sh-num{grid-template-columns:1fr}.sh-num .n{font-size:3.2rem}}

/* B — label set vertically in the left margin */
.sh-side{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.2rem,3vw,3rem);align-items:start}
@media (max-width:720px){
  .sh-side{grid-template-columns:1fr}
  .sh-side .vlabel{writing-mode:horizontal-tb;transform:none;padding:0 0 .8rem}
}

/* C — calligraphy sits above and slightly into the headline */
.sh-script .script{display:block;margin-bottom:-.12em;margin-left:-.04em}

/* hairline that belongs to the composition, not decoration */
.rule{width:64px;height:2px;background:var(--gold-l);margin:1.6rem 0;transform-origin:left}
.on-light .rule{background:var(--gold)}

.lede{font-size:clamp(1.05rem,1rem + .45vw,1.35rem);line-height:1.62;color:var(--grey-d);font-weight:300}
.on-light .lede{color:var(--body)}
.small{font-size:.86rem;letter-spacing:.02em}
.num{font-family:var(--display);font-variant-numeric:lining-nums}

/* gold rule */
.rule{width:64px;height:2px;background:var(--gold-l);margin:1.6rem 0;transform-origin:left;}
.on-light .rule{background:var(--gold)}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
section{position:relative}
.sec{padding-block:clamp(4.5rem,3rem + 8vw,10rem)}
.on-light{background:var(--cream);color:var(--body)}
.on-light h1,.on-light h2,.on-light h3,.on-light h4{color:var(--ink)}
.grid{display:grid;gap:clamp(1.5rem,3vw,3.5rem)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1024px){.g-4{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

/* ==========================================================================
   Nav
   ========================================================================== */
.nav{
  position:fixed;inset:0 0 auto;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;
  transition:background .5s var(--ease),backdrop-filter .5s var(--ease),height .4s var(--ease),border-color .5s;
  border-bottom:1px solid transparent;
}
.nav.solid{
  background:rgba(16,19,35,.86);backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--line-d);height:70px;
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:2rem;width:100%}
.brand{display:flex;align-items:center;gap:.85rem;flex:none}
.brand img{width:clamp(150px,15vw,206px);height:auto;transition:width .4s var(--ease)}
.nav.solid .brand img{width:clamp(138px,13vw,180px)}

.menu{display:flex;align-items:center;gap:clamp(1.1rem,2.2vw,2.4rem);list-style:none;margin:0;padding:0}
.menu a{
  position:relative;font-size:.8rem;letter-spacing:.19em;text-transform:uppercase;
  color:var(--cream-t);opacity:.82;padding-block:.55rem;transition:opacity .3s,color .3s;
}
.menu a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold-l);
  transform:scaleX(0);transform-origin:right;transition:transform .55s var(--ease-out);
}
.menu a:hover,.menu a[aria-current="page"]{opacity:1;color:var(--gold-hi)}
.menu a:hover::after,.menu a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}

/* button */
.btn{
  --bg:transparent;--fg:var(--gold-l);--bd:var(--gold-l);
  position:relative;display:inline-flex;align-items:center;gap:.7rem;
  padding:.95rem 1.9rem;border:1px solid var(--bd);color:var(--fg);background:var(--bg);
  font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;overflow:hidden;isolation:isolate;
  transition:color .45s var(--ease),border-color .45s;white-space:nowrap;
}
.btn::before{
  content:"";position:absolute;inset:0;z-index:-1;background:var(--gold-l);
  transform:translateY(101%);transition:transform .5s var(--ease-out);
}
.btn:hover{color:var(--navy);border-color:var(--gold-l)}
.btn:hover::before{transform:translateY(0)}
.btn .ar{transition:transform .45s var(--ease)}
.btn:hover .ar{transform:translateX(4px)}
.btn.solid{--bg:var(--gold-l);--fg:var(--navy);--bd:var(--gold-l)}
.btn.solid::before{background:var(--gold-hi)}
.btn.solid:hover{color:var(--navy)}
.btn.on-cream{--fg:var(--gold);--bd:var(--gold)}
.btn.on-cream::before{background:var(--gold)}
.btn.on-cream:hover{color:var(--cream)}

/* burger */
.burger{display:none;width:44px;height:44px;position:relative;flex:none;z-index:110}
.burger span{position:absolute;left:11px;right:11px;height:1.5px;background:var(--cream-t);transition:transform .45s var(--ease),opacity .3s}
.burger span:nth-child(1){top:17px}
.burger span:nth-child(2){bottom:17px}
.nav.open .burger span:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
.nav.open .burger span:nth-child(2){transform:translateY(-4.5px) rotate(-45deg)}

@media (max-width:900px){
  .burger{display:block}
  /* backdrop-filter makes .nav the containing block for fixed children,
     which clips the full-screen menu to the bar. Drop it while open. */
  .nav.open,.nav.open.solid{
    backdrop-filter:none;-webkit-backdrop-filter:none;
    background:transparent;border-bottom-color:transparent;height:var(--nav-h);
  }
  .menu{
    position:fixed;inset:0;flex-direction:column;justify-content:center;gap:1.6rem;
    background:var(--navy);
    clip-path:circle(0% at calc(100% - 44px) 42px);
    transition:clip-path .8s var(--ease-out);
    z-index:105;overflow-y:auto;padding:5rem 1.5rem 3rem;
  }
  .nav.open .brand{opacity:0;transition:opacity .25s}
  .nav.open .menu{clip-path:circle(150% at calc(100% - 44px) 42px)}
  .menu a{font-size:clamp(1rem,.85rem + .9vw,1.3rem);letter-spacing:.24em;padding-block:.75rem}
  .menu li{opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
  .nav.open .menu li{opacity:1;transform:none}
  .nav.open .menu li:nth-child(1){transition-delay:.16s}
  .nav.open .menu li:nth-child(2){transition-delay:.22s}
  .nav.open .menu li:nth-child(3){transition-delay:.28s}
  .nav.open .menu li:nth-child(4){transition-delay:.34s}
  .nav.open .menu li:nth-child(5){transition-delay:.40s}
  .nav.open .menu li:nth-child(6){transition-delay:.46s}
}
@media (max-width:900px) and (max-height:520px){
  .menu{justify-content:flex-start;gap:.5rem;padding-top:4.5rem}
  .menu a{font-size:1rem;padding-block:.55rem}
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:var(--navy)}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:64% 22%}
@media (max-width:820px){.hero__media img{object-position:58% 16%}}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(to top,rgba(16,19,35,.97) 4%,rgba(16,19,35,.74) 32%,rgba(16,19,35,.3) 62%,rgba(16,19,35,.55) 100%),
    linear-gradient(to right,rgba(16,19,35,.88) 0%,rgba(16,19,35,.55) 34%,rgba(16,19,35,.05) 62%),
    radial-gradient(120% 85% at 80% 38%,rgba(16,19,35,0) 32%,rgba(16,19,35,.62) 100%);
}
.hero__inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(3rem,7vw,7rem);padding-top:calc(var(--nav-h) + 3rem)}
.hero h1{max-width:16ch;margin-bottom:1.6rem}
.hero .lede{max-width:46ch}

/* word-by-word reveal */
.reveal-text{display:inline-block;overflow:hidden;vertical-align:bottom}
.reveal-text > span{display:inline-block;transform:translateY(105%);transition:transform 1.05s var(--ease-out)}
.no-js .reveal-text > span{transform:none}
/* loaded in a background tab: transitions never run, so show the end state outright */
.instant,.instant *{transition:none!important;animation:none!important}
.instant .reveal-text > span{transform:none}
.instant .rv{opacity:1;transform:none}
.is-in .reveal-text > span{transform:translateY(0)}
.reveal-text:nth-of-type(2) > span{transition-delay:.09s}
.reveal-text:nth-of-type(3) > span{transition-delay:.18s}
.reveal-text:nth-of-type(4) > span{transition-delay:.27s}
.reveal-text:nth-of-type(5) > span{transition-delay:.36s}
.reveal-text:nth-of-type(6) > span{transition-delay:.45s}
.reveal-text:nth-of-type(7) > span{transition-delay:.54s}

/* hero stat band */
.hero__stats{
  display:flex;flex-wrap:wrap;gap:0;margin-top:clamp(2rem,4vw,3.4rem);
  border-top:1px solid var(--line-d);border-bottom:1px solid var(--line-d);
}
.hero__stats > div{flex:1 1 160px;padding:1.35rem 0 1.25rem;position:relative}
.hero__stats > div + div{padding-left:clamp(1rem,2.4vw,2.2rem)}
.hero__stats > div + div::before{content:"";position:absolute;left:0;top:18%;bottom:18%;width:1px;background:var(--line-d)}
@media (max-width:760px){
  .hero__stats > div{flex:1 1 calc(50% - 1px)}
  .hero__stats > div:nth-child(odd){padding-left:0}
  .hero__stats > div:nth-child(odd)::before{display:none}
}
.hero__stats .v{font-family:var(--display);font-size:clamp(1.5rem,1.1rem + 1.5vw,2.3rem);color:var(--gold-l);line-height:1}
.hero__stats .l{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--grey-d2);margin-top:.45rem}

.scroll-cue{
  position:absolute;right:var(--pad);bottom:clamp(3rem,7vw,7rem);z-index:3;
  display:flex;align-items:center;gap:.8rem;font-size:.66rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--grey-d2);writing-mode:vertical-rl;
}
.scroll-cue i{display:block;width:1px;height:56px;background:linear-gradient(var(--gold-l),transparent);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-width:900px){.scroll-cue{display:none}}

/* ==========================================================================
   Marquee
   ========================================================================== */
.marquee{
  overflow:hidden;border-block:1px solid var(--line-d);background:var(--navy-2);
  padding-block:1.15rem;display:flex;white-space:nowrap;
}
.marquee__track{display:flex;flex:none;gap:0;animation:marq 42s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee span{
  font-family:var(--script);font-size:clamp(1.1rem,.9rem + .8vw,1.9rem);font-style:italic;
  color:var(--cream-t);opacity:.9;padding-inline:clamp(1.2rem,3vw,2.6rem);
}
.marquee span::after{content:"◆";color:var(--gold-l);font-style:normal;font-size:.5em;vertical-align:middle;margin-left:clamp(1.2rem,3vw,2.6rem)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.rv{opacity:0;transform:translateY(30px);transition:opacity .95s var(--ease-out),transform .95s var(--ease-out)}
.rv.is-in{opacity:1;transform:none}
.rv-d1{transition-delay:.1s}.rv-d2{transition-delay:.2s}.rv-d3{transition-delay:.3s}
.rv-d4{transition-delay:.4s}.rv-d5{transition-delay:.5s}.rv-d6{transition-delay:.6s}

/* image mask wipe */
.mask{position:relative;overflow:hidden}
.mask > img,.mask > video{
  clip-path:inset(0 0 100% 0);
  transition:clip-path 1.25s var(--ease-out);
}
.mask.is-in > img,.mask.is-in > video{clip-path:inset(0 0 0 0)}

/* ==========================================================================
   Split / editorial blocks
   ========================================================================== */
.split{display:grid;gap:clamp(2rem,5vw,5.5rem);align-items:center}
.split.c2{grid-template-columns:1fr 1fr}
.split.c-5-7{grid-template-columns:5fr 7fr}
.split.c-7-5{grid-template-columns:7fr 5fr}
@media (max-width:900px){.split.c2,.split.c-5-7,.split.c-7-5{grid-template-columns:1fr}}
.figure{position:relative;overflow:hidden;background:var(--navy-2)}
.figure picture{display:block;width:100%;height:100%}
.figure img{width:100%;height:100%;object-fit:cover}
.figure.tall{aspect-ratio:3/4}
.figure.wide{aspect-ratio:16/10}
.figure__cap{
  position:absolute;left:0;bottom:0;right:0;padding:1.5rem;
  background:linear-gradient(transparent,rgba(16,19,35,.92));
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-d);
}
/* thin gold frame that draws in */
.framed{position:relative}
.framed::before{
  content:"";position:absolute;inset:clamp(10px,1.6vw,20px);border:1px solid var(--gold-l);opacity:.6;
  z-index:2;pointer-events:none;clip-path:inset(0 100% 0 0);transition:clip-path 1.3s .25s var(--ease-out);
}
.framed.is-in::before{clip-path:inset(0 0 0 0)}

/* full-bleed photographic band */
.band{position:relative;overflow:hidden;height:clamp(300px,52vh,580px);background:var(--navy-2)}
.band picture{display:block;width:100%;height:100%}
.band img{width:100%;height:100%;object-fit:cover;object-position:center 38%}

/* ---------- counters ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-l)}
.on-dark .stats{background:var(--line-d)}
.stats > div{background:var(--cream);padding:clamp(1.4rem,2.5vw,2.4rem) clamp(1rem,2vw,1.8rem)}
.on-dark .stats > div{background:var(--navy)}
.stats .v{font-family:var(--display);font-size:clamp(2rem,1.3rem + 2.4vw,3.4rem);color:var(--gold);line-height:1}
.on-dark .stats .v{color:var(--gold-l)}
.stats .l{font-size:.82rem;color:var(--muted);margin-top:.6rem;line-height:1.4}
.on-dark .stats .l{color:var(--grey-d)}
@media (max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ==========================================================================
   Product cards  — the centrepiece
   ========================================================================== */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:clamp(1rem,1.8vw,1.9rem)}
.card{
  position:relative;display:block;overflow:hidden;isolation:isolate;
  border:1px solid rgba(212,175,94,.22);background:var(--navy-2);
  transition:border-color .6s var(--ease),transform .7s var(--ease-out),box-shadow .7s var(--ease-out);
  transform-style:preserve-3d;
}
.card:hover{border-color:rgba(212,175,94,.72);box-shadow:0 26px 60px -28px rgba(0,0,0,.85)}
.card__media{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--card-bg,#0d1018)}
.card__media img{
  width:100%;height:100%;object-fit:contain;padding:clamp(.7rem,1.6vw,1.4rem);
  transition:transform 1.1s var(--ease-out),filter .7s var(--ease);
}
.card:hover .card__media img{transform:scale(1.045);filter:saturate(1.06) contrast(1.03)}

/* sweeping gold sheen */
.card__media::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:linear-gradient(105deg,transparent 38%,rgba(232,200,119,.16) 48%,rgba(255,255,255,.28) 52%,transparent 64%);
  transform:translateX(-120%);transition:transform 1.05s var(--ease-out);
}
.card:hover .card__media::after{transform:translateX(120%)}

/* corner ticks */
.card__media::before{
  content:"";position:absolute;z-index:3;inset:10px;pointer-events:none;
  border:1px solid rgba(244,236,216,.45);
  clip-path:polygon(0 0,22px 0,22px 1px,1px 1px,1px 22px,0 22px,
                    100% 0,100% 22px,calc(100% - 1px) 22px,calc(100% - 1px) 1px,calc(100% - 22px) 1px,calc(100% - 22px) 0,
                    0 100%,22px 100%,22px calc(100% - 1px),1px calc(100% - 1px),1px calc(100% - 22px),0 calc(100% - 22px),
                    100% 100%,calc(100% - 22px) 100%,calc(100% - 22px) calc(100% - 1px),calc(100% - 1px) calc(100% - 1px),calc(100% - 1px) calc(100% - 22px),100% calc(100% - 22px));
  opacity:0;transform:scale(1.04);transition:opacity .55s var(--ease),transform .65s var(--ease-out);
}
.card:hover .card__media::before{opacity:1;transform:scale(1)}

.card__body{padding:1.05rem 1.2rem 1.25rem;position:relative;z-index:4;background:var(--navy-2)}
.card__t{font-family:var(--display);font-size:1.14rem;color:var(--cream-t);line-height:1.25}
.card__m{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-d2);margin-top:.4rem;
  transition:color .5s var(--ease)}
.card:hover .card__m{color:var(--gold-l)}
.card__view{
  position:absolute;right:1.1rem;bottom:1.15rem;width:34px;height:34px;border:1px solid var(--gold-l);
  border-radius:50%;display:grid;place-items:center;color:var(--gold-l);
  opacity:0;transform:translateY(8px) rotate(-25deg);
  transition:opacity .5s var(--ease),transform .6s var(--ease-out);
}
.card:hover .card__view{opacity:1;transform:none}

/* collection tiles (large, editorial) */
.tiles{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(.8rem,1.5vw,1.5rem)}
.tile{
  position:relative;overflow:hidden;display:block;min-height:clamp(260px,32vw,460px);
  background:var(--navy-2);isolation:isolate;
}
.tile.w6{grid-column:span 6}.tile.w4{grid-column:span 4}.tile.w8{grid-column:span 8}
.tile.w12{grid-column:span 12}.tile.w3{grid-column:span 3}
@media (max-width:1024px){
  .tile.w4,.tile.w3{grid-column:span 6}
  .tile.w8{grid-column:span 12}
}
@media (max-width:640px){.tile.w6,.tile.w4,.tile.w3,.tile.w8{grid-column:span 12}}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  transition:transform 1.4s var(--ease-out),filter .8s var(--ease)}
.tile:hover img{transform:scale(1.06);filter:brightness(.82)}
.tile::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top,rgba(16,19,35,.94) 2%,rgba(16,19,35,.5) 38%,rgba(16,19,35,.08) 72%);
  transition:opacity .7s var(--ease);
}
.tile__in{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(1.3rem,2.6vw,2.3rem)}
.tile__n{font-family:var(--accent);font-size:.76rem;letter-spacing:.22em;color:var(--gold-l);display:block;margin-bottom:.55rem}
.tile__t{font-family:var(--display);font-size:clamp(1.4rem,1.1rem + 1.1vw,2.2rem);color:var(--cream-t);line-height:1.1}
.tile__d{
  color:var(--grey-d);font-size:.92rem;line-height:1.5;margin-top:.6rem;max-width:44ch;
  opacity:0;max-height:0;overflow:hidden;
  transition:opacity .6s var(--ease),max-height .7s var(--ease-out),margin-top .6s var(--ease);
}
.tile:hover .tile__d{opacity:1;max-height:8rem}
.tile__go{
  display:inline-flex;align-items:center;gap:.6rem;margin-top:1rem;
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-l);
  opacity:0;transform:translateY(10px);transition:opacity .55s .06s var(--ease),transform .6s .06s var(--ease-out);
}
.tile:hover .tile__go{opacity:1;transform:none}
@media (hover:none){
  .tile__d{opacity:1;max-height:8rem}
  .tile__go{opacity:1;transform:none}
}

/* ==========================================================================
   Feature list / numbered rows
   ========================================================================== */
.rows{border-top:1px solid var(--line-l)}
.on-dark .rows{border-color:var(--line-d)}
.row{
  display:grid;grid-template-columns:auto 1fr;gap:clamp(1rem,3vw,2.6rem);align-items:start;
  padding:clamp(1.2rem,2.4vw,2rem) 0;border-bottom:1px solid var(--line-l);
  position:relative;transition:padding-left .55s var(--ease),background-color .55s var(--ease);
}
.on-dark .row{border-color:var(--line-d)}
.row::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--gold);
  transform:scaleY(0);transform-origin:bottom;transition:transform .6s var(--ease-out);
}
.row:hover::before{transform:scaleY(1);transform-origin:top}
.row:hover{padding-left:clamp(.8rem,1.6vw,1.5rem)}
.row__n{font-family:var(--display);font-size:.86rem;color:var(--gold);letter-spacing:.1em;padding-top:.3em;min-width:2.4ch}
.on-dark .row__n{color:var(--gold-l)}
.row__t{font-size:clamp(1.02rem,.95rem + .35vw,1.28rem);font-weight:400;color:var(--ink);margin-bottom:.3rem}
.on-dark .row__t{color:var(--cream-t)}
.row__d{color:var(--muted);font-size:.95rem;line-height:1.55}
.on-dark .row__d{color:var(--grey-d)}

/* pill / chip grid (gemstones, shapes) */
.chips{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{
  border:1px solid var(--line-d);padding:.55rem 1.1rem;font-size:.82rem;color:var(--cream-t);
  transition:border-color .45s var(--ease),color .45s,background-color .45s,transform .45s var(--ease-out);
}
.chip:hover{border-color:var(--gold-l);color:var(--gold-hi);transform:translateY(-3px)}
.on-light .chip{border-color:var(--line-l);color:var(--body)}
.on-light .chip:hover{border-color:var(--gold);color:var(--gold)}

/* gemstone swatch cards */
.gems{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr));gap:1px;background:var(--line-d)}
.gem{background:var(--navy);padding:clamp(1.4rem,2.4vw,2.2rem);position:relative;overflow:hidden;transition:background-color .6s var(--ease)}
.gem:hover{background:var(--navy-2)}
.gem__dot{width:44px;height:44px;border-radius:50%;margin-bottom:1.1rem;position:relative;
  box-shadow:inset 0 -6px 14px rgba(0,0,0,.45),inset 0 5px 10px rgba(255,255,255,.32);
  transition:transform .7s var(--ease-out)}
.gem:hover .gem__dot{transform:scale(1.12) rotate(8deg)}
.gem__dot::after{content:"";position:absolute;left:22%;top:16%;width:26%;height:20%;border-radius:50%;
  background:rgba(255,255,255,.72);filter:blur(2px)}
.gem h4{font-size:1.2rem;color:var(--cream-t);margin-bottom:.35rem}
.gem p{color:var(--grey-d);font-size:.9rem;margin:0;line-height:1.5}

/* ==========================================================================
   Craft video band
   ========================================================================== */
.craft{display:grid;grid-template-columns:1fr 1fr;gap:clamp(.8rem,1.6vw,1.4rem)}
@media (max-width:820px){.craft{grid-template-columns:1fr}}
.craft figure{margin:0;position:relative;overflow:hidden;background:#000;aspect-ratio:1030/365}
.craft video{width:100%;height:100%;object-fit:cover;display:block}
.craft figcaption{
  position:absolute;left:0;bottom:0;padding:1.1rem 1.3rem;z-index:2;
  font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cream-t);
  background:linear-gradient(transparent,rgba(0,0,0,.72));width:100%;
}

/* ==========================================================================
   Awards / quote
   ========================================================================== */
.award{
  background:var(--cream-2);padding:clamp(1.5rem,2.6vw,2.3rem);position:relative;overflow:hidden;
  transition:transform .6s var(--ease-out),box-shadow .6s var(--ease-out);
}
.on-dark .award{background:var(--navy-2)}
.award:hover{transform:translateY(-6px);box-shadow:0 24px 50px -30px rgba(16,32,63,.55)}
.award .n{font-family:var(--display);font-size:.8rem;color:var(--gold);letter-spacing:.14em}
.award h4{font-size:clamp(1.15rem,1rem + .7vw,1.5rem);margin:.5rem 0 .45rem;color:var(--ink)}
.on-dark .award h4{color:var(--cream-t)}
.award p{margin:0;font-size:.86rem;color:var(--muted)}

.quote{
  background:var(--ink);color:var(--cream-t);padding:clamp(1.8rem,3.4vw,3rem);
  font-family:var(--display);font-style:italic;font-size:clamp(1.2rem,1rem + 1.1vw,2rem);line-height:1.32;
}
.quote .k{
  display:block;font-family:var(--sans);font-style:normal;font-size:.7rem;letter-spacing:.3em;
  text-transform:uppercase;color:var(--gold-l);margin-bottom:1rem;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.field{position:relative;margin-bottom:1.6rem}
.field input,.field textarea,.field select{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-d);
  color:var(--cream-t);font-family:var(--sans);font-size:1rem;font-weight:300;
  padding:.85rem 0;transition:border-color .45s var(--ease);
}
.field select option{background:var(--navy);color:var(--cream-t)}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-bottom-color:var(--gold-l)}
.field label{
  position:absolute;left:0;top:.85rem;font-size:.95rem;color:var(--grey-d2);pointer-events:none;
  transition:transform .4s var(--ease),font-size .4s var(--ease),color .4s;transform-origin:left top;
}
.field input:focus + label,.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,.field textarea:not(:placeholder-shown) + label,
.field select:focus + label,.field select:valid + label{
  transform:translateY(-1.5rem) scale(.78);color:var(--gold-l);
}
.field__line{position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--gold-l);transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease-out)}
.field input:focus ~ .field__line,.field textarea:focus ~ .field__line,.field select:focus ~ .field__line{transform:scaleX(1)}

.contact-list{list-style:none;margin:0;padding:0}
.contact-list li{padding-block:1rem;border-bottom:1px solid var(--line-d)}
.contact-list .l{font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-l);margin-bottom:.35rem}
.contact-list a{color:var(--cream-t);transition:color .35s}
.contact-list a:hover{color:var(--gold-hi)}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer{background:#0b0d18;border-top:1px solid var(--line-d);padding-block:clamp(3rem,5vw,5rem) 2rem}
.footer .logo{width:min(230px,60%);height:auto;margin-bottom:1.6rem}
.footer h5{font-family:var(--sans);font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-l);margin:0 0 1.1rem}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin-bottom:.6rem}
.footer a{color:var(--grey-d);font-size:.92rem;transition:color .35s,padding-left .35s}
.footer a:hover{color:var(--gold-hi);padding-left:5px}
.footer__bar{
  margin-top:clamp(2.5rem,4vw,4rem);padding-top:1.6rem;border-top:1px solid rgba(212,175,94,.16);
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;
  font-size:.78rem;color:var(--grey-d2);
}

/* ==========================================================================
   Lightbox
   ========================================================================== */
.lb{
  position:fixed;inset:0;z-index:200;background:rgba(8,10,18,.96);backdrop-filter:blur(8px);
  display:grid;place-items:center;padding:clamp(1rem,4vw,3rem);
  opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s;
}
.lb.open{opacity:1;visibility:visible}
.lb img{max-width:min(1100px,92vw);max-height:82vh;object-fit:contain;transform:scale(.96);transition:transform .6s var(--ease-out)}
.lb.open img{transform:scale(1)}
.lb__cap{position:absolute;bottom:clamp(1.2rem,4vw,2.6rem);left:0;right:0;text-align:center;color:var(--grey-d);font-size:.85rem;letter-spacing:.12em}
.lb__x,.lb__p,.lb__n{
  position:absolute;width:52px;height:52px;display:grid;place-items:center;color:var(--cream-t);
  border:1px solid var(--line-d);transition:border-color .4s,color .4s,background-color .4s;
}
.lb__x:hover,.lb__p:hover,.lb__n:hover{border-color:var(--gold-l);color:var(--gold-hi)}
.lb__x{top:clamp(1rem,3vw,2rem);right:clamp(1rem,3vw,2rem)}
.lb__p{left:clamp(.6rem,2.5vw,2rem);top:50%;transform:translateY(-50%)}
.lb__n{right:clamp(.6rem,2.5vw,2rem);top:50%;transform:translateY(-50%)}

/* ==========================================================================
   Filter bar
   ========================================================================== */
.filters{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:clamp(2rem,4vw,3.4rem)}
.filter{
  border:1px solid var(--line-d);padding:.6rem 1.25rem;font-size:.74rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--grey-d);position:relative;overflow:hidden;isolation:isolate;
  transition:color .45s var(--ease),border-color .45s;
}
.filter::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--gold-l);transform:translateY(101%);transition:transform .5s var(--ease-out)}
.filter:hover{color:var(--navy);border-color:var(--gold-l)}
.filter:hover::before{transform:translateY(0)}
.filter.active{color:var(--navy);border-color:var(--gold-l)}
.filter.active::before{transform:translateY(0)}

.card.hide{display:none}

/* ==========================================================================
   Page header (inner pages)
   ========================================================================== */
.phead{position:relative;padding-top:calc(var(--nav-h) + clamp(3.5rem,8vw,7rem));padding-bottom:clamp(3rem,6vw,5.5rem);overflow:hidden}
.phead__bg{position:absolute;inset:0;z-index:0}
.phead__bg img{width:100%;height:100%;object-fit:cover;object-position:center 28%}
.phead__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,var(--navy) 8%,rgba(16,19,35,.82) 45%,rgba(16,19,35,.62))}
.phead .wrap{position:relative;z-index:2}
.crumb{font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--grey-d2);margin-bottom:1.2rem}
.crumb a:hover{color:var(--gold-l)}

/* custom cursor (desktop only) */
.cursor{
  position:fixed;top:0;left:0;width:9px;height:9px;border-radius:50%;background:var(--gold-l);
  pointer-events:none;z-index:9999;transform:translate(-50%,-50%);
  transition:width .35s var(--ease),height .35s var(--ease),background-color .35s,opacity .3s;
  mix-blend-mode:screen;opacity:0;
}
.cursor.on{opacity:1}
.cursor.big{width:46px;height:46px;background:rgba(212,175,94,.22);border:1px solid var(--gold-l)}
@media (hover:none),(max-width:900px){.cursor{display:none}}

/* utilities */
.center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.mt-1{margin-top:.8rem}.mt-2{margin-top:1.6rem}.mt-3{margin-top:2.4rem}.mt-4{margin-top:3.2rem}
.maxch{max-width:62ch}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;z-index:999;background:var(--gold-l);color:var(--navy);padding:.8rem 1.2rem}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px}

/* ==========================================================================
   Scroll systems
   ========================================================================== */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;z-index:120;transform-origin:left;transform:scaleX(0);
  background:linear-gradient(90deg,var(--gold),var(--gold-hi));pointer-events:none}

/* image drifts slower than its frame */
.pxf{overflow:hidden;position:relative}
.pxf picture{display:block;width:100%;height:100%}
.pxf img{will-change:transform;transform:scale(1.14)}

/* sticky side label */
.sticky-label{position:sticky;top:calc(var(--nav-h) + 2rem);align-self:start}
@media (max-width:900px){.sticky-label{position:static}}

/* section index number */
.sec-n{font-family:var(--display);font-size:clamp(3.5rem,10vw,9rem);line-height:.8;color:transparent;
  -webkit-text-stroke:1px rgba(212,175,94,.32);opacity:.9;pointer-events:none;user-select:none}
.on-light .sec-n{-webkit-text-stroke-color:rgba(168,132,46,.3)}

/* horizontal scroll rail */
.rail{display:flex;gap:clamp(.8rem,1.6vw,1.4rem);overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:1.2rem;scrollbar-width:thin;scrollbar-color:var(--gold-l) transparent}
.rail::-webkit-scrollbar{height:3px}
.rail::-webkit-scrollbar-thumb{background:var(--gold-l)}
.rail::-webkit-scrollbar-track{background:rgba(212,175,94,.12)}
.rail > *{flex:0 0 clamp(240px,26vw,330px);scroll-snap-align:start}

/* draw-in divider */
.draw{height:1px;background:var(--line-d);transform:scaleX(0);transform-origin:left;
  transition:transform 1.3s var(--ease-out)}
.draw.is-in{transform:scaleX(1)}
.on-light .draw{background:var(--line-l)}

/* card entrance */
@keyframes cardIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.cards .card{animation:cardIn .7s var(--ease-out) both;animation-delay:calc(var(--i,0) * 45ms)}
@media (prefers-reduced-motion:reduce){.cards .card{animation:none}}

/* pinned hero copy on collection pages */
.chero{position:relative;min-height:70svh;display:flex;align-items:flex-end;overflow:hidden}
.chero__bg{position:absolute;inset:0;z-index:0}
.chero__bg img{width:100%;height:100%;object-fit:cover}
.chero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,var(--navy) 3%,rgba(16,19,35,.72) 45%,rgba(16,19,35,.4))}
.chero .wrap{position:relative;z-index:2;padding-bottom:clamp(2.5rem,5vw,4.5rem);
  padding-top:calc(var(--nav-h) + 4rem)}

/* next/prev collection */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-d);border-block:1px solid var(--line-d)}
@media (max-width:640px){.pager{grid-template-columns:1fr}}
.pager a{background:var(--navy);padding:clamp(1.6rem,3vw,2.6rem);transition:background-color .5s var(--ease)}
.pager a:hover{background:var(--navy-2)}
.pager .l{font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-l);margin-bottom:.6rem;display:block}
.pager .t{font-family:var(--display);font-size:clamp(1.3rem,1.1rem + .9vw,1.9rem);color:var(--cream-t)}
.pager a:last-child{text-align:right}
@media (max-width:640px){.pager a:last-child{text-align:left}}

/* spec table */
.spec{width:100%;border-collapse:collapse;font-size:.95rem}
.spec th,.spec td{text-align:left;padding:.95rem 1rem;border-bottom:1px solid var(--line-d)}
.spec th{font-family:var(--sans);font-weight:500;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-l)}
.spec td{color:var(--grey-d)}
.spec tr:hover td{color:var(--cream-t)}
.on-light .spec th,.on-light .spec td{border-color:var(--line-l)}
.on-light .spec th{color:var(--gold)}
.on-light .spec td{color:var(--body)}
.on-light .spec tr:hover td{color:var(--ink)}
.spec td:nth-child(2),.spec td:nth-child(3),.spec th:nth-child(2),.spec th:nth-child(3){text-align:right;font-family:var(--display)}
.spec-wrap{overflow-x:auto}

/* ==========================================================================
   Page transitions — a gold-edged curtain
   Pure CSS on arrival so it can never trap the page if JS fails.
   ========================================================================== */
.curtain{
  position:fixed;inset:0;z-index:9999;background:var(--navy);
  pointer-events:none;display:grid;place-items:center;transform:translateY(-100%);
}
.curtain::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold-l),transparent);
}
.curtain__mark{
  font-family:var(--script);font-size:clamp(2.4rem,6vw,4.6rem);color:var(--gold-l);
  opacity:0;transform:translateY(10px);
}
@media (prefers-reduced-motion:no-preference){
  .curtain{animation:curtain-lift 1s .1s var(--ease-out) both}
  .curtain__mark{animation:mark-in .45s .05s ease both,mark-out .35s .45s ease forwards}
  .curtain.is-leaving{animation:curtain-cover .5s var(--ease) forwards}
  .curtain.is-leaving .curtain__mark{animation:mark-in .3s ease both}
}
@keyframes curtain-lift{from{transform:translateY(0)}to{transform:translateY(-100%)}}
@keyframes curtain-cover{from{transform:translateY(100%)}to{transform:translateY(0)}}
@keyframes mark-in{to{opacity:1;transform:none}}
@keyframes mark-out{to{opacity:0}}

/* nav retracts on the way down, returns on the way up */
.nav{transition:background .5s var(--ease),backdrop-filter .5s var(--ease),
     height .4s var(--ease),border-color .5s,transform .55s var(--ease)}
/* header stays fixed and visible at all times */
.nav.open{transform:none!important}

/* hero copy drifts and dims as it leaves */
.hero__inner{will-change:transform,opacity}

/* generic stagger: children inherit an index and delay off it */
[data-stagger] > *{transition-delay:calc(var(--i,0) * 70ms)}

/* image reveal — a wipe with a travelling gold edge */
.wipe{position:relative;overflow:hidden}
.wipe > img,.wipe > picture{display:block;width:100%;height:100%;clip-path:inset(0 0 100% 0);
  transition:clip-path 1.15s var(--ease-out)}
.wipe.is-in > img,.wipe.is-in > picture{clip-path:inset(0 0 0 0)}
.wipe::after{
  content:"";position:absolute;left:0;right:0;height:1px;background:var(--gold-l);
  top:0;transform:scaleX(0);opacity:0;
}
.wipe.is-in::after{animation:wipe-edge 1.15s var(--ease-out) forwards}
@keyframes wipe-edge{
  0%{top:0;transform:scaleX(1);opacity:.9}
  99%{top:100%;transform:scaleX(1);opacity:.5}
  100%{opacity:0}
}

/* cursor gains a word on interactive media */
.cursor::before{
  content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--sans);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--navy);opacity:0;transition:opacity .3s;white-space:nowrap;
}
.cursor.label{width:74px;height:74px;background:var(--gold-l);mix-blend-mode:normal;border:0}
.cursor.label::before{opacity:1}

/* marquee leans with scroll direction */
.marquee__track{transition:transform .45s var(--ease)}

/* section edges catch a hairline as they arrive */
.edge-top{position:relative}
.edge-top::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--line-d);
  transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease-out);
}
.edge-top.is-in::before{transform:scaleX(1)}