/* ============================================================
   SHAHBAZYAN — Fine Jewelry — V2
   Dark cinematic luxury
   ============================================================ */

:root {
  --black:      #0b0a08;   /* subtly warm black, to cohere with the hero */
  --black-2:    #12100c;
  --panel:      #17140f;
  --ink:        #f3ede2;   /* warm white */
  --ink-soft:   #b7b1a6;
  --muted:      #7c766c;
  --gold:       #c8a45a;
  --gold-soft:  #e0c489;
  --hair:       rgba(200, 164, 90, 0.22);
  --hair-dim:   rgba(255, 255, 255, 0.10);
  --card-bg:    #ffffff;   /* seamless with the white studio shots */

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans:  "Jost", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
::selection { background: var(--gold); color: #0a0a0b; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.44em;
  text-transform: uppercase;
  color: var(--gold);
}
/* eyebrow flanked by soft gold rules — echoes the hero's "— FINE JEWELLERY —" */
.eyebrow-rules {
  display: inline-flex;
  align-items: center;
  gap: clamp(0.9rem, 1.6vw, 1.5rem);
  letter-spacing: 0.4em;
  padding-left: 0.4em;             /* offset trailing tracking so text stays centred */
}
.eyebrow-rules::before,
.eyebrow-rules::after {
  content: "";
  width: clamp(30px, 4.5vw, 60px);
  height: 1px;
}
.eyebrow-rules::before { background: linear-gradient(to right, transparent, var(--gold)); }
.eyebrow-rules::after  { background: linear-gradient(to left,  transparent, var(--gold)); }

/* ============================== Header ============================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.5s var(--ease), border-color 0.5s var(--ease),
              backdrop-filter 0.5s var(--ease);
  /* no hero to sit over — the bar is always present atop the collection */
  background: rgba(11, 10, 8, 0.86);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--hair);
}
.site-header.scrolled {
  background: rgba(10, 10, 11, 0.88);
  border-bottom-color: var(--hair);
}
.header-inner {
  max-width: 1480px;
  margin: 0 auto;
  padding: 1.7rem clamp(1.4rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  padding-left: 0.34em;
  text-shadow: 0 1px 24px rgba(0,0,0,0.5);
}
.nav a {
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  position: relative;
  transition: color 0.3s var(--ease);
  text-shadow: 0 1px 20px rgba(0,0,0,0.5);
}
.nav a::after {
  content: "";
  position: absolute; left: 0; bottom: -6px;
  width: 100%; height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav a:hover { color: var(--gold-soft); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ============================== Hero (cover video) ============================== */
.hero {
  position: relative;
  width: 100%;
  background: #0b0a08;
  overflow: hidden;
  line-height: 0;
  /* slightly shorter than the video (16:9) so the bottom ~8% — where the
     watermark sits — is cropped off. */
  aspect-ratio: 1916 / 994;
}
.hero-cover {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  aspect-ratio: 1916 / 1080;   /* full video; its bottom is clipped by .hero */
}
.hero-cover-media {
  display: block;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
}
/* real CTA button overlaid on the image, centred under "Shahbazyan".
   Sized in vw/em so it scales with the full-bleed image and stays aligned. */
.hero-explore {
  position: absolute;
  left: 72.75%; top: 66.8%;
  transform: translate(-50%, -50%);
  z-index: 5;
  font-family: var(--sans);
  color: var(--ink);
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  font-size: clamp(0.5rem, 0.9vw, 1.05rem);
  font-weight: 400;
  letter-spacing: 0.3em;
  padding: 1.15em 2.3em 1.15em 2.6em;   /* extra left to offset trailing tracking */
  border: 1px solid rgba(226, 196, 140, 0.55);
  background: rgba(10, 10, 11, 0.10);
  -webkit-backdrop-filter: blur(1px);
          backdrop-filter: blur(1px);
  transition: color 0.45s var(--ease), background 0.45s var(--ease),
              border-color 0.45s var(--ease), letter-spacing 0.45s var(--ease),
              box-shadow 0.45s var(--ease);
}
.hero-explore:hover {
  color: #0b0a09;
  background: rgba(226, 196, 140, 0.94);
  border-color: rgba(226, 196, 140, 0.94);
  letter-spacing: 0.36em;
  box-shadow: 0 0 40px rgba(226, 196, 140, 0.16);
}
.hero-explore:focus-visible { outline: 2px solid var(--gold-soft); outline-offset: 3px; }

/* --- interactive spotlight --- */
.spotlight {
  position: absolute; inset: 0; z-index: 0;
  --mx: 50%; --my: 44%;    /* cursor light */
  --mx2: 22%; --my2: 62%;  /* second drifting light */
  --r: clamp(230px, 25vw, 420px);
  --r2: clamp(170px, 18vw, 300px);
  background: radial-gradient(150% 130% at 50% 24%, #111014 0%, #0a0a0b 56%, #060607 100%);
}

/* uneven velvet sheen — breaks the flat black into a soft material */
.hero-sheen {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(58% 50% at 20% 26%, rgba(66,58,78,0.11) 0%, transparent 62%),
    radial-gradient(56% 56% at 84% 70%, rgba(78,62,46,0.12) 0%, transparent 62%);
}

/* hidden model on the right, revealed by the light */
.hero-model {
  position: absolute;
  right: -4%; top: 0;
  height: 100%; width: auto;
  object-fit: cover; object-position: 48% 30%;
  pointer-events: none;
  /* tight feather kept on the subject so the grey studio backdrop is cropped out */
  -webkit-mask-image: radial-gradient(60% 86% at 52% 44%,
                        #000 34%, rgba(0,0,0,0.28) 66%, transparent 82%);
          mask-image: radial-gradient(60% 86% at 52% 44%,
                        #000 34%, rgba(0,0,0,0.28) 66%, transparent 82%);
}
.model-ambient {
  z-index: 1;
  filter: brightness(0.26) contrast(1.06) saturate(0.86) sepia(0.08);
}
.model-reveal {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  -webkit-mask-image: radial-gradient(circle var(--r) at var(--mx) var(--my),
                        #000 0%, rgba(0,0,0,0.9) 32%, rgba(0,0,0,0.4) 64%, transparent 100%);
          mask-image: radial-gradient(circle var(--r) at var(--mx) var(--my),
                        #000 0%, rgba(0,0,0,0.9) 32%, rgba(0,0,0,0.4) 64%, transparent 100%);
}
.model-spot { filter: brightness(0.74) contrast(1.05) saturate(0.98) sepia(0.05); }

/* second drifting light: a faint reveal of the near jewels */
.jewels-spot2 {
  opacity: 0.42;
  -webkit-mask-image: radial-gradient(circle var(--r2) at var(--mx2) var(--my2),
                        #000 0%, rgba(0,0,0,0.85) 34%, rgba(0,0,0,0.3) 68%, transparent 100%);
          mask-image: radial-gradient(circle var(--r2) at var(--mx2) var(--my2),
                        #000 0%, rgba(0,0,0,0.85) 34%, rgba(0,0,0,0.3) 68%, transparent 100%);
}
/* distant, softly-blurred jewels for depth */
.jewel-far { filter: blur(2.5px) saturate(1.0) brightness(0.9); opacity: 0.9; }

/* drifting gold dust / bokeh */
.motes {
  position: absolute; inset: 0; z-index: 4;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0.6;
}

/* film grain overlay */
.hero-grain {
  position: absolute; inset: 0; z-index: 6;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='140' height='140' filter='url(%23n)'/></svg>");
  background-size: 140px 140px;
}
.jewels { position: absolute; inset: 0; pointer-events: none; }
.jewel {
  position: absolute;
  left: var(--x); top: var(--y);
  width: var(--w, 240px);
  transform: translate(-50%, -50%) rotate(var(--rot, 0deg));
  mix-blend-mode: screen;       /* dissolves the black background of each frame */
  filter: saturate(1.02);
  /* softly fade each frame's own edges so no rectangle shows when lit */
  -webkit-mask-image: radial-gradient(ellipse 60% 66% at 50% 46%,
                        #000 30%, rgba(0,0,0,0.5) 60%, transparent 84%);
          mask-image: radial-gradient(ellipse 60% 66% at 50% 46%,
                        #000 30%, rgba(0,0,0,0.5) 60%, transparent 84%);
}
.jewels-ambient { opacity: 0.055; }     /* barely-there ghosts in the dark */
.jewels-spot {
  opacity: 1;
  /* gentle, wide reveal — pieces emerge softly rather than snapping in */
  -webkit-mask-image: radial-gradient(circle var(--r) at var(--mx) var(--my),
                        #000 0%, rgba(0,0,0,0.94) 30%, rgba(0,0,0,0.5) 60%,
                        rgba(0,0,0,0.14) 82%, transparent 100%);
          mask-image: radial-gradient(circle var(--r) at var(--mx) var(--my),
                        #000 0%, rgba(0,0,0,0.94) 30%, rgba(0,0,0,0.5) 60%,
                        rgba(0,0,0,0.14) 82%, transparent 100%);
}
/* soft champagne candlelight that follows the pointer */
.torch {
  position: absolute;
  left: var(--mx); top: var(--my);
  width: clamp(480px, 58vw, 940px);
  height: clamp(480px, 58vw, 940px);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: screen;
  opacity: 0.8;
  transition: opacity 0.8s var(--ease);
  background: radial-gradient(circle,
      rgba(255,242,220,0.50) 0%,
      rgba(250,228,188,0.28) 24%,
      rgba(228,196,142,0.11) 48%,
      rgba(184,146,88,0.035) 68%,
      transparent 82%);
}
.hero.dim-torch .torch { opacity: 0; }
/* second, self-drifting light — smaller and fainter */
.torch2 {
  left: var(--mx2); top: var(--my2);
  width: clamp(340px, 40vw, 660px);
  height: clamp(340px, 40vw, 660px);
  opacity: 0.5;
}
.hero.dim-torch .torch2 { opacity: 0.5; }   /* keeps breathing even when cursor leaves */
.hero-vignette {
  position: absolute; inset: 0; pointer-events: none; z-index: 3;
  background:
    radial-gradient(120% 105% at 50% 42%, transparent 50%, rgba(6,6,7,0.62) 100%),
    linear-gradient(to left, rgba(6,6,7,0.7) 0%, transparent 16%),
    linear-gradient(to top, rgba(6,6,7,0.94) 0%, transparent 22%);
}

.hero-content {
  position: relative;
  z-index: 4;
  padding: 0 clamp(1.6rem, 7vw, 7rem);
  max-width: 1480px;
  margin: 0 auto;
  width: 100%;
  text-align: left;
  pointer-events: none;         /* let pointer tracking reach the spotlight */
}
.hero-content h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3.4rem, 8.5vw, 6.6rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin: 0.5rem 0 2rem;
  color: var(--ink);
  text-shadow: 0 2px 40px rgba(0,0,0,0.85), 0 0 70px rgba(200,164,90,0.14);
}
.hero-content .eyebrow {
  display: flex; align-items: center; gap: 1rem;
  text-shadow: 0 1px 30px rgba(0,0,0,0.9);
}
.hero-content .eyebrow .rule {
  display: inline-block;
  width: clamp(28px, 4vw, 52px);
  height: 1px;
  background: linear-gradient(to right, var(--gold), rgba(200,164,90,0.15));
}
.hero-cta {
  pointer-events: auto;
  cursor: pointer;
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  padding: 1.05rem 2.4rem;
  border: 1px solid var(--hair);
  background: rgba(10,10,11,0.35);
  backdrop-filter: blur(2px);
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease),
              background 0.4s var(--ease), letter-spacing 0.4s var(--ease);
}
.hero-cta:hover {
  color: #0a0a0b;
  background: var(--gold-soft);
  border-color: var(--gold-soft);
  letter-spacing: 0.36em;
}
.hero-hint {
  margin-top: 2.3rem;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--muted);
  animation: hintpulse 2.8s ease-in-out infinite;
  transition: opacity 0.6s var(--ease);
}
.hero.interacted .hero-hint { opacity: 0; animation: none; }
@keyframes hintpulse { 0%,100% { opacity: 0.32; } 50% { opacity: 0.72; } }

/* scroll cue */
.scroll-cue {
  position: absolute;
  left: 50%; bottom: 2rem;
  transform: translateX(-50%);
  z-index: 5;
  width: 1px; height: 64px;
  display: block;
  cursor: pointer;
}
.scroll-line { position: absolute; inset: 0; overflow: hidden; display: block; background: var(--hair-dim); }
.scroll-line::after {
  content: ""; position: absolute; left: 0; top: -50%;
  width: 100%; height: 50%;
  background: var(--gold-soft);
  animation: scrolldrop 2.4s var(--ease) infinite;
}
@keyframes scrolldrop {
  0% { top: -50%; } 60% { top: 100%; } 100% { top: 100%; }
}

/* ============================== Collection ============================== */
.collection {
  position: relative;
  max-width: 1480px;
  margin: 0 auto;
  /* extra top room so the first content clears the fixed header (no hero above) */
  padding: clamp(7rem, 12vw, 11rem) clamp(1.4rem, 5vw, 4rem) 4rem;
}
/* full-width warm glow easing out of the hero into the collection */
.collection::before {
  content: "";
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 100vw; height: 340px;
  background: radial-gradient(120% 100% at 50% 0%,
              rgba(58, 43, 26, 0.45) 0%, rgba(30, 22, 14, 0.18) 38%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}
.section-head {
  position: relative;
  z-index: 1;
  text-align: center;
  margin: 0 auto clamp(2.8rem, 5.5vw, 5rem);
}
.section-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.7rem, 5.6vw, 4.2rem);
  letter-spacing: 0.015em;
  margin-top: 1.1rem;
  color: var(--ink);
  text-shadow: 0 2px 50px rgba(0, 0, 0, 0.5);
}
.grid { position: relative; z-index: 1; }

/* ---- category filters ---- */
.filters {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(0.4rem, 1.6vw, 1.4rem);
  margin: 0 auto clamp(2.4rem, 5vw, 3.6rem);
}
.filter {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: none;
  border: none;
  padding: 0.5rem 0.35rem;
  cursor: pointer;
  position: relative;
  transition: color 0.35s var(--ease);
}
.filter::after {
  content: "";
  position: absolute;
  left: 0.35rem; right: 0.35rem; bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s var(--ease);
}
.filter:hover { color: var(--ink); }
.filter.active { color: var(--gold-soft); }
.filter.active::after { transform: scaleX(1); }

.card.is-hidden,
.feature.is-hidden { display: none; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.4vw, 2.2rem);
}
.card {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--card-bg);
  border: 1px solid var(--hair-dim);
  cursor: pointer;
  overflow: hidden;
  transition: box-shadow 0.6s var(--ease), transform 0.6s var(--ease), border-color 0.6s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 30px 60px rgba(0,0,0,0.55), 0 0 0 1px rgba(200,164,90,0.15);
}
.card-media { position: absolute; inset: 0; width: 100%; height: 100%; }
.card-primary {
  object-fit: contain;
  padding: 11%;
  z-index: 1;
  opacity: 1;
  transition: opacity 0.7s var(--ease);
}
/* the rotation video, revealed on hover (ring on black) */
.card-video {
  object-fit: cover;
  z-index: 2;
  opacity: 0;
  background: #000;
  transition: opacity 0.8s var(--ease);
}
.card.playing .card-video { opacity: 1; }
.card.playing .card-primary { opacity: 0; }
/* model / worn shot revealed on hover for pieces without a rotation video */
.card-hover {
  object-fit: cover;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.8s var(--ease);
}
.card.has-img-hover:hover .card-hover  { opacity: 1; }
.card.has-img-hover:hover .card-primary { opacity: 0; }
/* lift the soft-grey studio backdrop on round-2 product shots to pure white
   so every product sits on a consistent white background */
.whiten-bg { filter: contrast(1.2) brightness(1.05); }

.card-play {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  z-index: 4;
  width: 58px; height: 58px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.5);
  background: rgba(10,10,11,0.25);
  backdrop-filter: blur(3px);
  display: grid; place-items: center;
  opacity: 0;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), background 0.4s var(--ease);
  pointer-events: none;
}
.card-play::after {
  content: "";
  width: 0; height: 0;
  border-style: solid;
  border-width: 8px 0 8px 13px;
  border-color: transparent transparent transparent #fff;
  margin-left: 3px;
}
.card:hover .card-play { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.card.playing:hover .card-play { opacity: 0; }

/* ============================== Featured set (mid-collection) ============================== */
.feature {
  grid-column: 1 / -1;                         /* full width of the grid */
  text-align: center;
  margin: clamp(3rem, 7vw, 6.5rem) 0;
}
.feature-head { margin-bottom: clamp(2rem, 4.2vw, 3.6rem); }
.feature-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.3rem, 5vw, 3.7rem);
  letter-spacing: 0.015em;
  margin-top: 1.1rem;
  color: var(--ink);
  text-shadow: 0 2px 50px rgba(0, 0, 0, 0.5);
}
.feature-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1rem, 2.4vw, 2.2rem);
  max-width: 900px;
  margin: 0 auto;
}
.feature-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  margin: 0;
  background: #fff;
  border: 1px solid var(--hair-dim);
  transition: box-shadow 0.6s var(--ease), transform 0.6s var(--ease), border-color 0.6s var(--ease);
}
.feature-frame img { display: block; width: 100%; height: 100%; }
.feature-model img   { object-fit: cover; object-position: center 28%; }
.feature-product img { object-fit: contain; padding: 9%; }
.feature-frame:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(200, 164, 90, 0.15);
}
@media (max-width: 560px) {
  .feature-media { grid-template-columns: 1fr; max-width: 420px; }
}

/* ============================== Footer ============================== */
.site-footer {
  position: relative;
  text-align: center;
  padding: clamp(4.5rem, 9vw, 8.5rem) 1.4rem clamp(2.5rem, 5vw, 4rem);
  margin-top: clamp(3rem, 8vw, 6rem);
  border-top: 1px solid var(--hair);
}
/* small centred gold marker on the divider, echoing the hero rules */
.site-footer::before {
  content: "";
  position: absolute;
  top: -3.5px; left: 50%;
  width: 7px; height: 7px;
  transform: translateX(-50%) rotate(45deg);
  background: var(--gold);
  box-shadow: 0 0 18px rgba(200, 164, 90, 0.5);
}
.footer-mark {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  padding-left: 0.34em;
  color: var(--ink);
}
.footer-eyebrow {
  margin-top: 1.3rem;
}
.footer-fine {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-top: 2.4rem;
}

/* ============================== Lightbox ============================== */
.lightbox {
  position: fixed; inset: 0;
  z-index: 200;
  background: rgba(6, 6, 7, 0.96);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lb-stage {
  display: flex; flex-direction: column; align-items: center;
  gap: 1.3rem;
  max-width: min(92vw, 960px);
  padding: 1rem;
}
.lb-media {
  display: flex; align-items: center; justify-content: center;
  width: 100%;
}
.lb-media img, .lb-media video {
  max-width: 100%;
  max-height: 72vh;
  object-fit: contain;
  background: #000;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.lb-media .fade { opacity: 0; transition: opacity 0.4s var(--ease); }
.lb-media .fade.loaded { opacity: 1; }
.lb-meta {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.lb-thumbs { display: flex; gap: 0.65rem; flex-wrap: wrap; justify-content: center; }
.lb-thumb {
  position: relative;
  width: 58px; height: 58px;
  object-fit: cover;
  background: #000;
  border: 1px solid rgba(255,255,255,0.15);
  opacity: 0.45; cursor: pointer;
  transition: opacity 0.3s var(--ease), border-color 0.3s var(--ease);
}
.lb-thumb:hover { opacity: 0.85; }
.lb-thumb.active { opacity: 1; border-color: var(--gold); }
.lb-thumb-wrap { position: relative; display: inline-block; line-height: 0; }
.lb-thumb-wrap.is-video::after {
  content: "";
  position: absolute; left: 50%; top: 50%;
  transform: translate(-40%, -50%);
  border-style: solid; border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent #fff;
  filter: drop-shadow(0 0 3px rgba(0,0,0,0.8));
  pointer-events: none;
}

.lb-close, .lb-nav {
  position: absolute; background: none; border: none;
  color: rgba(255,255,255,0.7); cursor: pointer;
  transition: color 0.3s var(--ease), transform 0.3s var(--ease); z-index: 210;
}
.lb-close { top: 1.6rem; right: 2rem; font-size: 2.4rem; line-height: 1; font-weight: 200; }
.lb-close:hover { color: var(--gold-soft); transform: rotate(90deg); }
.lb-nav { top: 50%; transform: translateY(-50%); font-size: 3rem; font-weight: 200; width: 4rem; height: 4rem; display: grid; place-items: center; }
.lb-prev { left: clamp(0.5rem, 3vw, 2.5rem); }
.lb-next { right: clamp(0.5rem, 3vw, 2.5rem); }
.lb-nav:hover { color: var(--gold-soft); }
.lb-prev:hover { transform: translateY(-50%) translateX(-4px); }
.lb-next:hover { transform: translateY(-50%) translateX(4px); }

/* ============================== Reveal ============================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.delay-1 { transition-delay: 0.14s; }
.delay-2 { transition-delay: 0.28s; }
.delay-3 { transition-delay: 0.42s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .scroll-line::after { display: none; }
}

/* ============================== Responsive ============================== */
@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}
/* On phones the side-by-side model + text would collide — center the text
   and let the model sit behind it as a softer, centered presence. */
@media (max-width: 760px) {
  .hero-content { text-align: center; }
  .hero-model {
    right: auto; left: 50%; transform: translateX(-50%);
    object-position: 50% 24%;
  }
  .model-ambient { filter: brightness(0.20) contrast(1.06) saturate(0.85) sepia(0.08); }
  .hero-vignette {
    background:
      radial-gradient(130% 100% at 50% 38%, transparent 42%, rgba(6,6,7,0.7) 100%),
      linear-gradient(to top, rgba(6,6,7,0.96) 0%, transparent 30%);
  }
}
@media (max-width: 540px) {
  .wordmark { font-size: 1.25rem; letter-spacing: 0.22em; }
  .nav a { font-size: 0.66rem; letter-spacing: 0.2em; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
  .card { aspect-ratio: 1 / 1; }
  .lb-nav { font-size: 2rem; width: 2.6rem; }
  .hero-content h1 { margin-bottom: 1.4rem; }
}