/* =========================================================
   Garnepudi Lab Tech — "Purity, engineered."
   Deep-water palette with champagne detail
   ========================================================= */
:root {
  --abyss: #030b17;
  --marine: #071d36;
  --lagoon: #0f3b66;
  --pearl: #eef2f5;
  --pearl-2: #e3e9ee;
  --platinum: #c7d1da;
  --champagne: #c9a86a;
  --champagne-2: #e3cc9a;
  --ink: #0a1626;
  --slate: #56687b;

  --display: 'Cormorant Garamond', 'Cormorant', Garamond, 'Times New Roman', serif;
  --sans: 'Jost', 'Futura', 'Century Gothic', system-ui, sans-serif;
  --deva: 'Tiro Devanagari Sanskrit', 'Noto Serif Devanagari', serif;

  --wrap: 1240px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --ease-soft: cubic-bezier(.65, 0, .35, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sans); font-weight: 300; font-size: 1rem; line-height: 1.7;
  color: var(--ink); background: var(--pearl); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 300; }
p { margin: 0 0 1em; }
.wrap { width: min(100% - 3rem, var(--wrap)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; z-index: 300; background: #fff; padding: .6rem 1rem; }
.skip:focus { left: 1rem; top: 1rem; }
:focus-visible { outline: 1px solid var(--champagne); outline-offset: 4px; }
.center { text-align: center; justify-content: center; }

/* film grain for depth */
.grain {
  position: fixed; inset: -50%; z-index: 120; pointer-events: none; opacity: .05;
  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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(4) infinite;
}
@keyframes grain { 0% { transform: translate(0,0); } 25% { transform: translate(-3%,2%); } 50% { transform: translate(2%,-3%); } 75% { transform: translate(-2%,-1%); } 100% { transform: translate(0,0); } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: 1.05rem 2.1rem; border-radius: 999px; border: 1px solid transparent;
  font: 400 .9rem/1 var(--sans); letter-spacing: .08em; text-decoration: none; cursor: pointer;
  position: relative; overflow: hidden; isolation: isolate;
  transition: color .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease), transform .4s var(--ease);
}
.btn::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%; z-index: -1;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent);
  transform: skewX(-20deg); transition: left .8s var(--ease);
}
.btn:hover::after { left: 130%; }
.btn-gold { background: linear-gradient(135deg, var(--champagne-2), var(--champagne) 55%, #a8854a); color: var(--abyss); box-shadow: 0 10px 30px -12px rgba(201,168,106,.6); }
.btn-gold:hover { transform: translateY(-2px); }
.btn-outline { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-outline:hover { border-color: var(--champagne); color: var(--champagne-2); }
.btn-dark { background: var(--abyss); color: var(--pearl); }
.btn-dark:hover { background: var(--lagoon); }
.btn-line { border-color: rgba(10,22,38,.35); color: var(--ink); }
.btn-line:hover { border-color: var(--ink); }
.btn-block { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- Preloader ---------- */
.preloader { position: fixed; inset: 0; z-index: 400; background: var(--abyss); display: grid; place-items: center; transition: opacity 1s var(--ease-soft), visibility 1s; }
.preloader.done { opacity: 0; visibility: hidden; }
.pre-drop {
  position: absolute; top: 50%; left: 50%; width: 10px; height: 14px; margin: -7px 0 0 -5px;
  background: radial-gradient(circle at 35% 35%, #fff, var(--platinum) 60%);
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  animation: pre-fall .9s cubic-bezier(.55,0,1,.45) .2s both;
}
.pre-ring { position: absolute; top: 50%; left: 50%; width: 60px; height: 18px; margin: -9px 0 0 -30px; border: 1px solid var(--champagne); border-radius: 50%; opacity: 0; animation: pre-ring 1.8s var(--ease) both; }
.pre-ring.r1 { animation-delay: 1.08s; } .pre-ring.r2 { animation-delay: 1.3s; } .pre-ring.r3 { animation-delay: 1.52s; }
.pre-mark { position: absolute; width: 74px; background: #fff; border-radius: 50%; padding: 10px; top: 50%; left: 50%; margin: -110px 0 0 -37px; opacity: 0; animation: pre-mark 1.2s var(--ease) 1.2s both; }
@keyframes pre-fall { from { transform: translateY(-48vh); opacity: 1; } 98% { opacity: 1; } to { transform: translateY(0); opacity: 0; } }
@keyframes pre-ring { 0% { opacity: .9; transform: scale(.1); } 100% { opacity: 0; transform: scale(8); } }
@keyframes pre-mark { from { opacity: 0; transform: translateY(10px); } to { opacity: .9; transform: none; } }

/* ---------- Header ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 100; color: #fff; padding-top: env(safe-area-inset-top, 0px); transition: background .5s, backdrop-filter .5s, box-shadow .5s; }
.site-header.scrolled { background: rgba(3,11,23,.9); backdrop-filter: blur(18px) saturate(1.3); box-shadow: 0 1px 0 rgba(201,168,106,.18); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; }
.brand-mark { width: 44px; height: 44px; background: #fff; border-radius: 12px; padding: 3px; box-shadow: 0 4px 14px -6px rgba(0,0,0,.5); }
.brand-name { font-family: var(--display); font-size: 1.55rem; font-weight: 400; letter-spacing: .02em; line-height: 1; display: flex; gap: .4rem; align-items: baseline; }
.brand-name em { font-style: italic; font-weight: 300; color: var(--champagne-2); }
.site-nav { display: flex; align-items: center; gap: 2.2rem; }
.site-nav a { text-decoration: none; font-size: .9rem; letter-spacing: .06em; position: relative; padding: .3rem 0; }
.site-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--champagne); transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.site-nav a:not(.nav-cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { border: 1px solid rgba(201,168,106,.6); border-radius: 999px; padding: .65rem 1.3rem !important; color: var(--champagne-2); transition: background .4s, color .4s; }
.nav-cta:hover { background: var(--champagne); color: var(--abyss); }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: grid; place-items: center; overflow: hidden; background: var(--abyss); color: #fff; }
@supports (min-height: 100svh) { .hero { min-height: 100svh; } }
.water { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: crosshair; }
.hero-vignette { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 60% at 50% 48%, transparent 30%, rgba(3,11,23,.55) 75%, rgba(3,11,23,.92)); }
.hero-inner { position: relative; z-index: 2; text-align: center; padding: 8rem 1.5rem 7rem; max-width: 70rem; pointer-events: none; }
.hero-inner a, .hero-inner button { pointer-events: auto; }
.hero-mark { width: 96px; height: 96px; background: #fff; border-radius: 50%; padding: 12px; margin: 0 auto 1.4rem; box-shadow: 0 0 0 1px rgba(201,168,106,.5), 0 0 0 7px rgba(255,255,255,.06), 0 18px 40px -12px rgba(0,0,0,.6); opacity: 0; transform: translateY(12px); transition: opacity 1.4s var(--ease) .1s, transform 1.4s var(--ease) .1s; }
.hero-est { font-family: var(--display); font-style: italic; font-size: 1.15rem; color: var(--champagne-2); margin-bottom: .8rem; opacity: 0; transition: opacity 1.4s var(--ease) .3s; }
.hero h1 { font-family: var(--display); font-weight: 300; font-size: clamp(2.8rem, 6.8vw, 6rem); line-height: .95; letter-spacing: -.015em; margin-bottom: 2rem; }
.line { display: block; overflow: hidden; padding-bottom: .06em; }
.line > span { display: inline-block; transform: translateY(110%); transition: transform 1.6s var(--ease); }
.line + .line > span { transition-delay: .15s; }
.hero-lede { max-width: 34rem; margin: 0 auto 2.4rem; color: rgba(255,255,255,.75); font-size: 1.05rem; opacity: 0; transition: opacity 1.4s var(--ease) .6s; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; opacity: 0; transform: translateY(14px); transition: opacity 1.4s var(--ease) .8s, transform 1.4s var(--ease) .8s; }
.is-ready .hero-mark, .is-ready .hero-actions { opacity: 1; transform: none; }
.is-ready .hero-est, .is-ready .hero-lede { opacity: 1; }
.is-ready .line > span { transform: none; }
.hero-hint { position: absolute; z-index: 2; left: 2rem; bottom: 2rem; margin: 0; font-family: var(--display); font-style: italic; font-size: 1.1rem; color: rgba(255,255,255,.55); pointer-events: none; }
.hero-hint::before { content: ""; display: inline-block; width: 40px; height: 1px; background: var(--champagne); vertical-align: middle; margin-right: .8rem; }
.scroll-cue { position: absolute; z-index: 2; left: 50%; bottom: 0; width: 1px; height: 80px; background: rgba(255,255,255,.15); overflow: hidden; }
.scroll-cue span { position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--champagne); animation: cue 2.4s var(--ease-soft) infinite; }
@keyframes cue { to { top: 100%; } }

/* ---------- Marquee ---------- */
.marquee { background: var(--abyss); color: var(--platinum); overflow: hidden; border-top: 1px solid rgba(201,168,106,.2); border-bottom: 1px solid rgba(201,168,106,.2); padding: 1.2rem 0; }
.marquee-track { display: flex; align-items: center; gap: 2.5rem; width: max-content; animation: marquee 48s linear infinite; }
.marquee span { font-family: var(--display); font-style: italic; font-weight: 300; font-size: clamp(1.5rem, 2.8vw, 2.4rem); line-height: 1; white-space: nowrap; color: transparent; -webkit-text-stroke: 1px rgba(199,209,218,.55); }
.marquee span:nth-of-type(even) { color: var(--platinum); -webkit-text-stroke: 0; }
.marquee i { font-style: normal; color: var(--champagne); font-size: .9rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Statement ---------- */
.statement { padding: clamp(6rem, 12vw, 10rem) 0 clamp(4rem, 8vw, 6rem); }
.statement-text { font-family: var(--display); font-weight: 300; font-size: clamp(1.45rem, 2.3vw, 2.1rem); line-height: 1.3; max-width: 30em; margin-bottom: 4rem; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin: 0; max-width: 54rem; }
.facts div { border-top: 1px solid var(--champagne); padding-top: 1rem; }
.facts dt { font-size: .85rem; letter-spacing: .06em; color: var(--slate); }
.facts dd { margin: 0; font-family: var(--display); font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.2; }

/* ---------- Section heads ---------- */
.section-head { margin-bottom: 3.5rem; max-width: 46rem; }
.section-head h2, .contact h2 { text-wrap: balance; font-family: var(--display); font-weight: 300; font-size: clamp(2.1rem, 3.8vw, 3.3rem); line-height: 1.05; letter-spacing: -.005em; margin-bottom: 1rem; }
.section-head p { color: var(--slate); font-size: 1.1rem; max-width: 36rem; }

/* ---------- Collection ---------- */
.collection { padding: 2rem 0 clamp(6rem, 10vw, 9rem); position: relative; }
.rows { border-bottom: 1px solid rgba(10,22,38,.14); }
.row { border-top: 1px solid rgba(10,22,38,.14); position: relative; }
.row::before { content: ""; position: absolute; left: 0; top: -1px; height: 1px; width: 100%; background: var(--champagne); transform: scaleX(0); transform-origin: left; transition: transform .9s var(--ease); }
.row:hover::before, .row.open::before { transform: scaleX(1); }
.row-head {
  width: 100%; background: none; border: 0; color: inherit; cursor: pointer; text-align: left; font: inherit;
  display: grid; grid-template-columns: 12rem 1fr auto; align-items: center; gap: 1.5rem; padding: 1.4rem 0;
}
.row-tag { font-size: .85rem; letter-spacing: .06em; color: var(--slate); }
.row-name { font-family: var(--display); font-weight: 400; font-size: clamp(1.5rem, 2.6vw, 2.3rem); line-height: 1.05; transition: transform .8s var(--ease), color .5s; }
.row-head:hover .row-name, .row.open .row-name { transform: translateX(14px); color: var(--lagoon); }
.row-plus { width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(10,22,38,.25); position: relative; transition: transform .7s var(--ease), background .4s, border-color .4s; }
.row-plus::before, .row-plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 1px; background: currentColor; transform: translate(-50%, -50%); }
.row-plus::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .7s var(--ease); }
.row-head:hover .row-plus { border-color: var(--champagne); }
.row.open .row-plus { transform: rotate(180deg); background: var(--abyss); color: var(--champagne-2); border-color: var(--abyss); }
.row.open .row-plus::after { transform: translate(-50%, -50%) rotate(0deg); }
.row-body { display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows .9s var(--ease), visibility 0s .9s; }
.row.open .row-body { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows .9s var(--ease), visibility 0s 0s; }
.row-body > .row-inner { overflow: hidden; min-height: 0; }
.row-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 5rem); padding-left: calc(12rem + 1.5rem); }
.row-text { padding-bottom: 3.5rem; opacity: 0; transform: translateY(16px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.row.open .row-text { opacity: 1; transform: none; transition-delay: .25s; }
.row-text > p { color: var(--slate); max-width: 36rem; }
.ticks { list-style: none; padding: 0; margin: 1.6rem 0 2.2rem; display: grid; gap: .7rem; }
.ticks li { position: relative; padding-left: 1.8rem; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .78em; width: 10px; height: 1px; background: var(--champagne); }
.note { font-family: var(--display); font-style: italic; font-size: 1.1rem; color: var(--slate); margin: 1.4rem 0 0; }
.row-visual { margin: 0 0 3.5rem; opacity: 0; transform: scale(.96); transition: opacity 1s var(--ease), transform 1.2s var(--ease); }
.row.open .row-visual { opacity: 1; transform: none; transition-delay: .35s; }
.row-visual.photo img { border-radius: 300px 300px 6px 6px; width: 100%; aspect-ratio: 4/4.4; object-fit: cover; }
.row-visual figcaption { font-family: var(--display); font-style: italic; font-size: 1.05rem; color: var(--slate); margin-top: .8rem; }
.row-visual.art { aspect-ratio: 4/4.4; border-radius: 300px 300px 6px 6px; background: radial-gradient(circle at 50% 35%, var(--lagoon), var(--marine) 55%, var(--abyss)); color: var(--champagne-2); display: grid; place-items: center; padding: 8%; }
.row-visual.art svg, .pv.art svg { width: 100%; height: 100%; overflow: visible; }

/* cursor-following preview */
.preview {
  position: fixed; left: 0; top: 0; z-index: 60; width: 200px; height: 250px; pointer-events: none;
  border-radius: 200px 200px 6px 6px; overflow: hidden; background: var(--marine);
  opacity: 0; transform: scale(.6); transition: opacity .5s var(--ease), transform .5s var(--ease);
  box-shadow: 0 30px 60px -20px rgba(3,11,23,.6);
}
.preview.show { opacity: 1; }
.pv { position: absolute; inset: 0; opacity: 0; transition: opacity .5s var(--ease); }
.pv.on { opacity: 1; }
.pv img { width: 100%; height: 100%; object-fit: cover; object-position: 45% 50%; }
.pv.art { display: grid; place-items: center; padding: 10%; color: var(--champagne-2); background: radial-gradient(circle at 50% 35%, var(--lagoon), var(--marine) 60%, var(--abyss)); }

/* ---------- Garnepure ---------- */
.garnepure { background: var(--abyss); color: #fff; padding-bottom: clamp(6rem, 10vw, 9rem); overflow: hidden; }
.g-figure { position: relative; height: min(88vh, 62vw); min-height: 460px; overflow: hidden; }
.g-img { position: absolute; inset: -12% 0 auto 0; width: 100%; height: 124%; object-fit: cover; object-position: 50% 92%; will-change: transform; }
.g-fade { position: absolute; inset: 0; background: linear-gradient(180deg, var(--abyss) 0%, rgba(3,11,23,0) 22%, rgba(3,11,23,0) 62%, var(--abyss) 100%); }
.g-content { position: relative; margin-top: 1.5rem; }
.g-head { text-align: center; max-width: 56rem; margin: 0 auto 4rem; }
.g-label { font-family: var(--display); font-style: italic; font-size: 1.35rem; color: var(--champagne-2); margin-bottom: .6rem; }
.g-head h2 { font-family: var(--display); font-weight: 300; font-size: clamp(2.3rem, 4.4vw, 4rem); line-height: 1.02; letter-spacing: -.01em; margin-bottom: 1.4rem; }
.g-lede { color: rgba(255,255,255,.7); font-size: 1.15rem; max-width: 34rem; margin-inline: auto; }
.readouts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(201,168,106,.4); border-bottom: 1px solid rgba(201,168,106,.4); margin-bottom: 5rem; }
.readouts div { padding: 2.2rem 1.5rem; text-align: center; }
.readouts div + div { border-left: 1px solid rgba(201,168,106,.25); }
.readouts strong { display: block; font-family: var(--display); font-weight: 300; font-size: clamp(1.9rem, 3.2vw, 2.8rem); line-height: 1; margin-bottom: .5rem; background: linear-gradient(180deg, #fff, var(--platinum)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.readouts span { font-size: .9rem; letter-spacing: .04em; color: rgba(255,255,255,.6); }
.g-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(3rem, 7vw, 7rem); margin-bottom: 4.5rem; }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 2.6rem 2.4rem; align-content: start; }
.feature h3 { font-family: var(--display); font-weight: 500; font-size: 1.4rem; line-height: 1.1; margin-bottom: .5rem; }
.feature p { color: rgba(255,255,255,.62); font-size: .98rem; margin: 0; }
.specs h3 { font-family: var(--display); font-style: italic; font-size: 1.55rem; margin-bottom: 1rem; color: var(--champagne-2); }
.specs table { width: 100%; border-collapse: collapse; }
.specs th, .specs td { padding: .95rem 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: .98rem; }
.specs th { text-align: left; font-weight: 300; color: rgba(255,255,255,.55); }
.specs td { text-align: right; font-weight: 400; }
.fine { font-size: .85rem; color: var(--slate); margin-top: 1rem; }
.garnepure .fine { color: rgba(255,255,255,.45); }
.ideal { text-align: center; margin-bottom: 3.5rem; }
.ideal h3 { font-size: .9rem; letter-spacing: .08em; color: rgba(255,255,255,.55); font-weight: 300; margin-bottom: 1rem; }
.ideal-list { font-family: var(--display); font-style: italic; font-size: clamp(1.1rem, 1.6vw, 1.35rem); line-height: 1.8; max-width: 56rem; margin: 0 auto; color: var(--platinum); }
.ideal-list span { white-space: nowrap; }
.ideal-list i { font-style: normal; font-size: .65rem; color: var(--champagne); margin: 0 .7rem; vertical-align: middle; }

/* ---------- Waste guide ---------- */
.waste { padding: clamp(6rem, 10vw, 9rem) 0 4rem; }
.swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.swatch {
  position: relative; overflow: hidden; isolation: isolate; min-height: 380px; padding: 2rem 1.6rem 3.6rem;
  background: #fff; border-radius: 160px 160px 6px 6px; display: flex; flex-direction: column; justify-content: flex-end;
  box-shadow: 0 24px 50px -36px rgba(3,11,23,.45); outline: none; transition: color .6s var(--ease); cursor: default;
}
.sw-fill { position: absolute; left: -10%; right: -10%; bottom: 0; height: 22px; z-index: -1; background: var(--sw); transition: height 1.1s var(--ease); }
.sw-fill::before {
  content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 16px; background: var(--sw);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 16'%3E%3Cpath d='M0 8 Q20 0 40 8 T80 8 V16 H0Z'/%3E%3C/svg%3E") repeat-x 0 0 / 80px 16px;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 16'%3E%3Cpath d='M0 8 Q20 0 40 8 T80 8 V16 H0Z'/%3E%3C/svg%3E") repeat-x 0 0 / 80px 16px;
  animation: wave-x 3s linear infinite;
}
@keyframes wave-x { to { -webkit-mask-position: 80px 0; mask-position: 80px 0; } }
.swatch:hover .sw-fill, .swatch:focus-visible .sw-fill, .swatch.active .sw-fill { height: 100%; }
.swatch:not(.sw-light):hover, .swatch:not(.sw-light):focus-visible, .swatch:not(.sw-light).active { color: #fff; }
.swatch:not(.sw-light):hover .sw-detail, .swatch:not(.sw-light):focus-visible .sw-detail, .swatch:not(.sw-light).active .sw-detail { color: rgba(255,255,255,.88); }
.swatch h3 { font-family: var(--display); font-weight: 400; font-size: 1.9rem; line-height: 1; margin-bottom: .5rem; }
.sw-sub { font-weight: 400; margin-bottom: .8rem; }
.sw-detail { font-size: .93rem; color: var(--slate); margin: 0; transition: color .6s; }

/* ---------- Process ---------- */
.process { padding: 4rem 0 clamp(6rem, 10vw, 9rem); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem; }
.step { border-top: 1px solid rgba(10,22,38,.14); padding-top: 1.6rem; position: relative; }
.step::before { content: ""; position: absolute; top: -1px; left: 0; height: 1px; width: 100%; background: var(--champagne); transform: scaleX(0); transform-origin: left; transition: transform 1.4s var(--ease) .3s; }
.step.in::before { transform: scaleX(1); }
.step-n { display: block; font-family: var(--display); font-style: italic; font-size: 2rem; line-height: 1; color: var(--champagne); margin-bottom: 1rem; }
.step h3 { font-family: var(--display); font-weight: 500; font-size: 1.35rem; line-height: 1.15; margin-bottom: .6rem; }
.step p { color: var(--slate); font-size: .98rem; }

/* ---------- About ---------- */
.about { background: radial-gradient(ellipse 80% 70% at 50% 40%, var(--marine), var(--abyss) 75%); color: #fff; padding: clamp(7rem, 12vw, 11rem) 0; text-align: center; overflow: hidden; }
.sanskrit {
  font-family: var(--deva); font-size: clamp(3.2rem, 8.5vw, 7rem); line-height: 1.2; margin: 0;
  background: linear-gradient(100deg, var(--platinum) 20%, #fff 35%, var(--champagne-2) 50%, var(--platinum) 65%);
  background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: sheen 9s ease-in-out infinite;
}
@keyframes sheen { 0%,100% { background-position: 100% 0; } 50% { background-position: 0 0; } }
.sanskrit-meaning { font-family: var(--display); font-size: 1.2rem; color: var(--champagne-2); margin: .4rem 0 3rem; }
.about-copy { max-width: 40rem; margin: 0 auto; color: rgba(255,255,255,.7); font-size: 1.1rem; }
.about-copy a { color: var(--champagne-2); }

/* ---------- Contact ---------- */
.contact { position: relative; color: #fff; padding: clamp(7rem, 11vw, 10rem) 0; overflow: hidden; background: var(--abyss); border-top: 1px solid rgba(201,168,106,.15); }
.contact-veil { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(3,11,23,.55), rgba(3,11,23,.05) 50%, rgba(3,11,23,.45)); }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; pointer-events: none; }
.contact-grid > * { pointer-events: auto; }
.contact-info > p { color: rgba(255,255,255,.72); font-size: 1.12rem; }
.details { margin: 3rem 0 0; display: grid; gap: 1.8rem; }
.details div { display: grid; grid-template-columns: 5rem 1fr; gap: 1rem; border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.2rem; }
.details dt { font-family: var(--display); font-style: italic; font-size: 1.15rem; color: var(--champagne-2); line-height: 1.4; }
.details dd { margin: 0; color: rgba(255,255,255,.82); }
.details a { color: #fff; text-decoration-color: rgba(201,168,106,.6); text-underline-offset: 4px; }

.quote-form { background: rgba(7,29,54,.55); border: 1px solid rgba(201,168,106,.25); border-radius: 220px 220px 8px 8px; padding: clamp(4rem, 8vw, 6rem) clamp(1.6rem, 4vw, 3.2rem) clamp(2rem, 4vw, 3rem); backdrop-filter: blur(16px) saturate(1.2); box-shadow: 0 40px 90px -40px rgba(0,0,0,.8); }
.field { position: relative; margin-bottom: 1.6rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.field input, .field select, .field textarea {
  width: 100%; font: 300 1.05rem/1.4 var(--sans); color: #fff; background: transparent;
  border: 0; border-bottom: 1px solid rgba(255,255,255,.28); border-radius: 0; padding: 1.4rem 0 .6rem;
  transition: border-color .4s; resize: vertical;
}
.field select { appearance: none; cursor: pointer; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23c9a86a'/%3E%3C/svg%3E") no-repeat right 4px center; }
.field select option { color: var(--ink); }
.field label { position: absolute; left: 0; top: 1.35rem; color: rgba(255,255,255,.55); pointer-events: none; transition: transform .4s var(--ease), color .4s, font-size .4s; transform-origin: left; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--champagne); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label,
.field label.static { transform: translateY(-1.35rem) scale(.82); color: var(--champagne-2); }
.hidden-field { position: absolute; left: -9999px; }
.quote-form .btn { margin-top: 1rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--abyss); color: rgba(255,255,255,.6); padding: 3rem 0 calc(2.5rem + env(safe-area-inset-bottom, 0px)); border-top: 1px solid rgba(201,168,106,.15); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.6rem; }
.footer-brand { display: flex; align-items: center; gap: .9rem; }
.footer-mark, .logo-badge { background: #fff; border-radius: 12px; padding: 3px; }
.logo-badge { border-radius: 50%; padding: 12px; }
.footer-brand strong { display: block; font-family: var(--display); font-weight: 400; font-size: 1.5rem; color: #fff; line-height: 1.1; }
.footer-brand span { font-size: .85rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 1.6rem; }
.site-footer nav a { text-decoration: none; font-size: .9rem; letter-spacing: .04em; }
.site-footer nav a:hover { color: var(--champagne-2); }
.copy { width: 100%; margin: 0; font-size: .82rem; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); filter: blur(6px); transition: opacity 1.3s var(--ease), transform 1.3s var(--ease), filter 1.3s var(--ease); }
.reveal.in { opacity: 1; transform: none; filter: none; }

/* ---------- Thank-you / 404 ---------- */
.thanks { min-height: 100vh; display: grid; place-items: center; text-align: center; background: radial-gradient(ellipse at 50% 40%, var(--marine), var(--abyss) 70%); color: #fff; padding: 2rem; }
.thanks img { margin: 0 auto 1.6rem; }
.thanks h1 { font-family: var(--display); font-weight: 300; font-size: clamp(3rem, 7vw, 5.5rem); line-height: 1; margin-bottom: 1rem; }
.thanks p { color: rgba(255,255,255,.72); max-width: 30rem; margin: 0 auto 2.2rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .row-head { grid-template-columns: 1fr auto; }
  .row-tag { grid-column: 1 / -1; margin-bottom: -1rem; }
  .row-inner { padding-left: 0; grid-template-columns: 1fr; }
  .row-visual { max-width: 420px; }
  .g-grid, .contact-grid { grid-template-columns: 1fr; }
  .swatches { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .preview { display: none; }
}
@media (max-width: 860px) {
  .nav-toggle { display: grid; gap: 7px; place-content: center; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(201,168,106,.5); background: transparent; color: #fff; cursor: pointer; position: relative; z-index: 2; }
  .nav-toggle .bar { width: 18px; height: 1px; background: currentColor; transition: transform .5s var(--ease); }
  .nav-open .nav-toggle .bar:first-of-type { transform: translateY(4px) rotate(45deg); }
  .nav-open .nav-toggle .bar:last-of-type { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; flex-direction: column; justify-content: center; gap: 1.4rem; background: radial-gradient(ellipse at 50% 30%, var(--marine), var(--abyss) 70%); clip-path: circle(0 at calc(100% - 48px) 39px); transition: clip-path .9s var(--ease-soft); }
  .nav-open .site-nav { clip-path: circle(150% at calc(100% - 48px) 39px); }
  .site-nav a { font-family: var(--display); font-size: 2rem; font-weight: 300; letter-spacing: 0; }
  .nav-cta { font-family: var(--sans) !important; font-size: 1rem !important; margin-top: 1rem; }
  .site-header.nav-open { backdrop-filter: none; background: transparent; box-shadow: none; }
  .facts { grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
  .readouts { grid-template-columns: 1fr; }
  .readouts div + div { border-left: 0; border-top: 1px solid rgba(201,168,106,.25); }
  .features { grid-template-columns: 1fr; }
  .hero-hint { left: 1.5rem; bottom: 1.4rem; font-size: 1rem; }
  .hero-hint::before { display: none; }
}
@media (max-width: 600px) {
  .brand-name { font-size: 1.3rem; }
  .row-head { padding: 1.6rem 0; }
  .row-plus { width: 42px; height: 42px; }
  .swatches, .steps { grid-template-columns: 1fr; }
  .swatch { min-height: 300px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .quote-form { border-radius: 140px 140px 8px 8px; }
  .g-figure { height: 60vh; }
  .facts dd { font-size: 1.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  html { scroll-behavior: auto; }
  .preloader, .grain { display: none; }
  .reveal { opacity: 1; transform: none; filter: none; }
}