/* =========================================================
   ŌLEN — website prototype
   Brand tokens mirror 02_Brand/Guidelines/OLEN_Brand_Guidelines.html
   ========================================================= */

/* Jost draws a broken Ō (macron lands between O and L). Patch just that glyph. */
@font-face {
  font-family: "Olen Macron";
  font-style: normal;
  font-weight: 200 600;
  src: url("https://fonts.gstatic.com/l/font?kit=i7dOIFdwYjGaAMFtZd_QA2ZZalCyGzacIBtC7xVSYCM&skey=7fe96b2fdda8f5a6&v=v4") format("woff2");
  unicode-range: U+014C-014D;
}

:root {
  /* Colour (names are Finnish, see brand guidelines) */
  --kelo: #181613;          /* near-black: text, dark sections, primary buttons */
  --koivu: #F4EEE6;         /* cream: main background */
  --haapa: #E6DACB;         /* sand: secondary surfaces */
  --taupe: #9F866D;         /* taupe: decorative surfaces, never small text */
  --kivi: #645748;          /* stone: secondary text */
  --brass: #A98C69;         /* brass: logo, lines, large accents */
  --brass-dk: #735A40;      /* dark brass: accent text on light backgrounds */
  --brass-lt: #C9AD8C;      /* light brass: accent on dark backgrounds */
  --metsa: #2A2D22;         /* forest: secondary dark (cold plunge) */
  --jaa: #DDE3DA;           /* ice: text on forest */

  --line: rgba(24, 22, 19, .14);
  --line-light: rgba(244, 238, 230, .18);

  /* Type */
  --serif: "Cormorant Garamond", Garamond, Georgia, serif;
  --sans: "Olen Macron", "Jost", "Futura", "Century Gothic", Arial, sans-serif;
  --mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fs-hero: clamp(3.25rem, 7.6vw, 8rem);
  --fs-h2: clamp(2.7rem, 5.3vw, 5rem);
  --fs-h3: clamp(1.8rem, 2.5vw, 2.3rem);
  --fs-h4: 1.1875rem;
  --fs-lead: clamp(1.125rem, 1.45vw, 1.3125rem);
  --fs-body: 1.0625rem;
  --jost-w: 300;
  --fs-small: .9688rem;
  --fs-eyebrow: .75rem;
  --fs-mono: .8125rem;

  /* Space */
  --gutter: clamp(20px, 4vw, 56px);
  --section: clamp(88px, 11vw, 168px);
  --radius: 0px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  font-variant-numeric: lining-nums;
  font-feature-settings: "lnum" 1;
  margin: 0;
  background: var(--koivu);
  color: var(--kelo);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
.hero-title, .h2, .h3, .statement-text, .usp-num, .fact-num, .g-title { font-weight: 300; }
.hero-title em, .h2 em, .statement-text em { font-weight: 400; }
em { font-style: italic; }
button, input, textarea { font: inherit; color: inherit; }
::selection { background: var(--kelo); color: var(--koivu); }
:focus-visible { outline: 2px solid var(--brass-dk); outline-offset: 3px; }

.wrap { width: 100%; max-width: 1360px; margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--kelo); color: var(--koivu); padding: 10px 14px; }
.skip:focus { top: 12px; }

/* ---------- Type ---------- */
.eyebrow {
  font-family: var(--sans);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--kivi);
  margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: .9em;
}
.eyebrow-num { font-family: var(--mono); font-weight: 500; letter-spacing: .04em; color: var(--brass-dk); }
.eyebrow-num::after { content: ""; display: inline-block; width: 28px; height: 1px; background: currentColor; vertical-align: middle; margin-left: .9em; opacity: .7; }
.eyebrow-light { color: rgba(244, 238, 230, .72); }
.eyebrow-light .eyebrow-num { color: var(--brass-lt); }
.eyebrow-ice { color: rgba(221, 227, 218, .8); }
.eyebrow-ice .eyebrow-num { color: var(--brass-lt); }

.h2 {
  font-family: var(--serif);
  font-size: var(--fs-h2);
  line-height: 1.02;
  letter-spacing: -.012em;
  margin-bottom: 1.75rem;
  max-width: 14ch;
}
.h2 em, .hero-title em, .statement-text em { color: var(--brass-dk); }
.section-dark .h2 em { color: var(--brass-lt); }
.section-forest .h2 em { color: var(--brass-lt); }
.h3 { font-family: var(--serif); font-size: var(--fs-h3); line-height: 1.1; margin-bottom: .6rem; }
.h4 { font-family: var(--sans); font-size: var(--fs-h4); font-weight: 500; line-height: 1.3; margin-bottom: .5rem; letter-spacing: 0; }
.lead { font-size: var(--fs-lead); line-height: 1.55; max-width: 56ch; color: #3A342D; font-weight: 400; }
.spec { font-family: var(--mono); font-size: var(--fs-mono); letter-spacing: .02em; color: var(--kivi); margin: 0; }
.svg-mono { font-family: var(--mono); font-size: 9px; letter-spacing: .02em; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 52px; padding: 0 30px;
  font-family: var(--sans); font-size: .8125rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase;
  text-decoration: none; border: 1px solid transparent; border-radius: var(--radius);
  cursor: pointer; transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-small { min-height: 40px; padding: 0 18px; font-size: .75rem; }
.btn-dark { background: var(--kelo); color: var(--koivu); }
.btn-dark:hover { background: #3A342D; }
.btn-ghost { border-color: rgba(24, 22, 19, .35); color: var(--kelo); }
.btn-ghost:hover { border-color: var(--kelo); }
.btn-ice { background: var(--jaa); color: var(--metsa); }
.btn-ice:hover { background: #fff; }
.btn-block { width: 100%; }

.arrow-link { display: inline-flex; align-items: center; gap: .6em; font-weight: 500; font-size: .8125rem; letter-spacing: .14em; text-transform: uppercase; margin-top: auto; padding-top: 1.25rem; }
.arrow-link::after { content: "→"; letter-spacing: 0; transition: transform .3s var(--ease); }

/* ---------- Logo ---------- */
.logo { display: inline-block; color: currentColor; line-height: 0; }
.logo svg { width: 104px; height: 31px; }
.logo-footer svg { width: 150px; height: 45px; color: var(--koivu); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  color: var(--kelo);
  background: rgba(244, 238, 230, 0);
  transition: background-color .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.is-solid { background: rgba(244, 238, 230, .94); box-shadow: 0 1px 0 var(--line); backdrop-filter: saturate(1.2) blur(10px); -webkit-backdrop-filter: saturate(1.2) blur(10px); }
.header-inner { display: flex; align-items: center; gap: 32px; height: 76px; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.main-nav a { text-decoration: none; font-size: .75rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; position: relative; padding: 6px 0; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.main-nav a:hover::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.lang { display: flex; border: 1px solid rgba(24, 22, 19, .3); }
.lang button { background: none; border: 0; padding: 5px 9px; font-family: var(--mono); font-size: .75rem; cursor: pointer; letter-spacing: .04em; }
.lang button[aria-pressed="true"] { color: var(--koivu); background: var(--kelo); }
.menu-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; position: relative; }
.menu-bars, .menu-bars::before { position: absolute; left: 11px; width: 22px; height: 1.5px; background: currentColor; transition: transform .3s var(--ease), top .3s var(--ease); }
.menu-bars { top: 18px; }
.menu-bars::before { content: ""; left: 0; top: 7px; }
.menu-toggle[aria-expanded="true"] .menu-bars { top: 21px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-bars::before { top: 0; transform: rotate(-90deg); }

/* ---------- Hero ---------- */
.hero { padding-top: calc(76px + env(safe-area-inset-top, 0px) + clamp(40px, 6vw, 88px)); padding-bottom: clamp(48px, 6vw, 80px); }
.hero-top { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(32px, 5vw, 80px); align-items: end; margin-bottom: clamp(40px, 5vw, 72px); }
.hero-title { font-family: var(--serif); font-size: var(--fs-hero); line-height: .96; letter-spacing: -.02em; }
.hero-title em { display: block; }
.hero-lead { font-size: var(--fs-lead); line-height: 1.55; color: #3A342D; max-width: 40ch; margin-bottom: 2rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-photo { position: relative; margin: 0; }
.hero-photo img { width: 100%; height: clamp(360px, 46vw, 760px); object-fit: cover; object-position: 50% 62%; }
.photo-tag {
  position: absolute; left: var(--gutter); bottom: 20px;
  font-family: var(--mono); font-size: .75rem; letter-spacing: .04em;
  background: rgba(244, 238, 230, .92); color: var(--kelo); padding: 7px 12px;
}
.hero-facts {
  list-style: none; margin: clamp(32px, 4vw, 56px) 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px;
}
.hero-facts li { display: grid; grid-template-columns: auto 1fr; column-gap: .5rem; align-items: baseline; padding-top: 20px; border-top: 1px solid var(--kelo); }
.fact-num { font-family: var(--serif); font-size: clamp(2.5rem, 4vw, 3.5rem); line-height: 1; }
.fact-unit { font-family: var(--mono); font-size: var(--fs-mono); color: var(--brass-dk); }
.fact-text { grid-column: 1 / -1; margin-top: .5rem; font-size: var(--fs-small); color: var(--kivi); }

/* Draw-in animation (process drawing) */
.js .process-drawing .draw { stroke-dasharray: 1; stroke-dashoffset: 1; }
.process-drawing.is-in .draw { animation: draw 1.8s var(--ease) forwards; }
.process-drawing.is-in .draw:nth-child(2) { animation-delay: .15s; }
.process-drawing.is-in .draw:nth-child(3) { animation-delay: .3s; }
.process-drawing.is-in .draw:nth-child(4) { animation-delay: .45s; }
.js .process-drawing .sauna-fill, .js .process-drawing .dim-labels { opacity: 0; }
.process-drawing.is-in .sauna-fill { animation: fade 1.6s .6s var(--ease) forwards; }
.process-drawing.is-in .dim-labels { animation: fade 1s 1.9s var(--ease) forwards; }
.process-drawing .dim-labels { font-family: var(--mono); font-size: 13px; letter-spacing: .03em; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade { to { opacity: 1; } }

/* ---------- Statement / About ---------- */
.statement { padding-block: var(--section); background: var(--haapa); }
.statement-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: 32px; align-items: start; }
.statement-mark { color: var(--brass); width: clamp(64px, 8vw, 112px); padding-top: .5rem; }
.statement-mark svg { width: 100%; height: auto; }
.statement-text { font-family: var(--serif); font-size: clamp(1.75rem, 3.2vw, 3rem); line-height: 1.18; letter-spacing: -.01em; margin-bottom: 2rem; max-width: 28ch; }
.statement-sub { font-size: var(--fs-lead); color: var(--kivi); max-width: 58ch; margin: 0; }

/* ---------- Sections ---------- */
.section { padding-block: var(--section); }
.section-top-line { border-top: 1px solid var(--line); }
.section-sand { background: var(--haapa); }
.section-dark { background: var(--kelo); color: var(--koivu); }
.section-dark .lead, .section-dark p { color: rgba(244, 238, 230, .76); }
.section-dark .h4 { color: var(--koivu); }
.section-forest { background: var(--metsa); color: var(--jaa); }
.section-forest .lead { color: rgba(221, 227, 218, .86); }
.section-head { margin-bottom: clamp(48px, 6vw, 88px); }
.section-head-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: end; }
.section-head-split .h2 { margin-bottom: 0; }
.section-head-split .lead { margin-bottom: .4rem; }

/* ---------- Bespoke shapes ---------- */
.shapes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 36px); }
.shape { display: flex; flex-direction: column; }
.shape-art { background: var(--haapa); aspect-ratio: 4 / 3; display: grid; place-items: center; padding: 8% 6%; margin-bottom: 1.5rem; transition: background-color .4s var(--ease); }
.shape:hover .shape-art { background: #DFD1BF; }
.shape-art svg { width: 100%; height: auto; overflow: visible; }
.shape p:not(.spec) { color: var(--kivi); font-size: var(--fs-small); margin-bottom: 1rem; }
.shape .spec { margin-top: auto; padding-top: .9rem; border-top: 1px solid var(--line); }

/* ---------- Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 24px); }
.g-item { margin: 0; position: relative; overflow: hidden; background: var(--taupe); }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.g-item:hover img { transform: scale(1.03); }
.g-a { grid-column: span 3; aspect-ratio: 6 / 5; }
.g-b { grid-column: span 3; aspect-ratio: 6 / 5; }
.g-c, .g-d, .g-e { grid-column: span 2; aspect-ratio: 3 / 2; }
.g-b img { object-position: 30% 50%; }
.g-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; flex-direction: column; gap: 4px;
  padding: 56px 20px 16px;
  background: linear-gradient(0deg, rgba(24, 22, 19, .72), rgba(24, 22, 19, 0));
  color: var(--koivu);
}
.g-title { font-family: var(--serif); font-size: clamp(1.2rem, 1.7vw, 1.6rem); line-height: 1.1; }
.g-tags { font-family: var(--mono); font-size: .75rem; letter-spacing: .03em; color: rgba(244, 238, 230, .82); }

/* ---------- Options / swatches ---------- */
.options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 3vw, 48px) clamp(20px, 2.4vw, 36px); }
.option p { color: var(--kivi); font-size: var(--fs-small); margin: 0; }
.swatch { aspect-ratio: 16 / 10; margin-bottom: 1.25rem; position: relative; overflow: hidden; background: var(--haapa); }
.swatch img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.option:hover .swatch img { transform: scale(1.04); }
.sw-infrared { background: radial-gradient(60% 70% at 50% 55%, #D9603F 0%, #8E2E1D 42%, #2A1714 100%); }
.sw-infrared::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(244, 238, 230, .05) 0 1px, transparent 1px 12px); }
.sw-infrared::after { content: ""; position: absolute; left: 22%; right: 22%; top: 18%; height: 9%; background: #2A1714; box-shadow: 0 0 0 1px rgba(255, 255, 255, .12), 0 10px 40px 10px rgba(217, 96, 63, .35); }

/* ---------- USPs ---------- */
.usps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--kelo); }
.usp { padding: 32px clamp(16px, 2vw, 32px) 8px 0; }
.usp + .usp { padding-left: clamp(16px, 2vw, 32px); border-left: 1px solid var(--line); }
.usp-num { font-family: var(--serif); font-size: clamp(3.25rem, 5vw, 4.75rem); line-height: 1; margin-bottom: 1.5rem; }
.usp-num span { font-family: var(--mono); font-size: var(--fs-mono); color: var(--brass-dk); margin-left: .35em; letter-spacing: .02em; }
.usp-word { font-style: italic; }
.usp p:not(.usp-num) { color: var(--kivi); font-size: var(--fs-small); }

/* ---------- Process ---------- */
.process-head { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 80px); align-items: center; margin-bottom: clamp(48px, 6vw, 88px); }
.process-drawing { margin: 0; }
.timeline { margin-bottom: clamp(40px, 5vw, 64px); }
.tl-scale { display: grid; grid-template-columns: repeat(8, 1fr); font-family: var(--mono); font-size: .75rem; color: rgba(244, 238, 230, .5); border-bottom: 1px solid var(--line-light); padding-bottom: 10px; }
.tl-scale span { position: relative; }
.tl-scale span::before { content: ""; position: absolute; left: 0; bottom: -11px; width: 1px; height: 8px; background: rgba(244, 238, 230, .4); }
.tl-bars { position: relative; height: 64px; margin-top: 18px; }
.tl-bar { position: absolute; height: 3px; left: calc(var(--s) / 8 * 100%); width: calc((var(--e) - var(--s)) / 8 * 100%); background: rgba(244, 238, 230, .55); transform-origin: left; }
.tl-bar:nth-child(1) { top: 0; }
.tl-bar:nth-child(2) { top: 16px; }
.tl-bar:nth-child(3) { top: 32px; background: rgba(244, 238, 230, .8); }
.tl-bar:nth-child(4) { top: 48px; }
.tl-bar-brass { background: var(--brass-lt) !important; }
.js .timeline .tl-bar { transform: scaleX(0); }
.timeline.is-in .tl-bar { animation: grow 1.2s var(--ease) forwards; }
.timeline.is-in .tl-bar:nth-child(2) { animation-delay: .15s; }
.timeline.is-in .tl-bar:nth-child(3) { animation-delay: .3s; }
.timeline.is-in .tl-bar:nth-child(4) { animation-delay: .45s; }
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 36px); }
.step-when { font-family: var(--mono); font-size: var(--fs-mono); color: var(--brass-lt) !important; margin-bottom: .75rem; }
.step p:not(.step-when) { font-size: var(--fs-small); }

/* ---------- Range ---------- */
.range { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(20px, 2.4vw, 36px); }
.range-card { display: flex; flex-direction: column; text-decoration: none; background: rgba(255, 255, 255, .45); border: 1px solid var(--line); transition: border-color .3s var(--ease); }
.range-card:hover { border-color: var(--kelo); }
.range-card:hover .arrow-link::after { transform: translateX(4px); }
.range-visual { aspect-ratio: 4 / 3; position: relative; overflow: hidden; background: var(--haapa); }
.range-feature .range-visual { aspect-ratio: 16 / 11; }
.range-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.range-card:hover .range-visual img { transform: scale(1.03); }
.rv-plunge {
  background:
    linear-gradient(180deg, transparent 0 40%, rgba(221, 227, 218, .7) 40% 40.6%, rgba(221, 227, 218, .14) 40.6%),
    repeating-linear-gradient(90deg, rgba(221, 227, 218, .05) 0 1px, transparent 1px 14px),
    linear-gradient(160deg, #3B4033, var(--metsa));
}
.range-body { padding: clamp(20px, 2.4vw, 32px); display: flex; flex-direction: column; flex: 1; }
.range-body .spec { margin-bottom: .75rem; }
.range-body p:not(.spec) { color: var(--kivi); font-size: var(--fs-small); margin: 0; }

/* ---------- Cold plunge ---------- */
.plunge-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.plunge-points { list-style: none; padding: 0; margin: 0 0 2.25rem; }
.plunge-points li { padding: .85rem 0; border-bottom: 1px solid rgba(221, 227, 218, .2); font-size: var(--fs-small); display: flex; gap: .9rem; align-items: baseline; }
.plunge-points li::before { content: "—"; font-family: var(--mono); color: var(--brass-lt); }
.plunge-art { margin: 0; }
.plunge-art svg { width: 100%; height: auto; }
.plunge-art .svg-mono { font-size: 12px; }
.wave { animation: wave 6s ease-in-out infinite alternate; }
@keyframes wave { to { transform: translateX(-12px); } }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); }
.faq { border-top: 1px solid var(--kelo); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 24px 40px 24px 0; position: relative; font-size: 1.125rem; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 1.25rem; color: var(--brass-dk); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--kivi); padding-bottom: 24px; margin: 0; max-width: 62ch; }

/* ---------- Contact / form ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.contact-direct { display: grid; grid-template-columns: auto 1fr; gap: 10px 24px; margin: 2.5rem 0 0; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.contact-direct dt { font-family: var(--mono); font-size: var(--fs-mono); color: var(--kivi); }
.contact-direct dd { margin: 0; }
.inquiry { background: var(--koivu); padding: clamp(24px, 3.5vw, 48px); }
.inquiry fieldset { border: 0; padding: 0; margin: 0 0 28px; min-width: 0; }
.inquiry legend, .field-label { display: block; font-size: .75rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 12px; padding: 0; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills label { position: relative; cursor: pointer; }
.pills input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.pills span { display: inline-block; padding: 9px 16px; border: 1px solid rgba(24, 22, 19, .25); border-radius: 999px; font-size: .9rem; transition: all .2s var(--ease); }
.pills label:hover span { border-color: var(--kelo); }
.pills input:checked + span { background: var(--kelo); border-color: var(--kelo); color: var(--koivu); }
.pills input:focus-visible + span { outline: 2px solid var(--brass-dk); outline-offset: 2px; }
.dims-inputs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.dims-inputs label span { display: block; font-family: var(--mono); font-size: .75rem; color: var(--kivi); margin-bottom: 6px; }
.inquiry input[type="text"], .inquiry input[type="email"], .inquiry input[type="tel"], .inquiry input[type="number"], .inquiry textarea {
  width: 100%; border: 0; border-bottom: 1px solid rgba(24, 22, 19, .3); background: transparent;
  padding: 10px 0; font-size: 1rem; border-radius: 0; transition: border-color .2s var(--ease);
}
.inquiry input[type="number"] { font-family: var(--mono); }
.inquiry input:focus, .inquiry textarea:focus { outline: none; border-bottom-color: var(--brass-dk); }
.inquiry textarea { resize: vertical; min-height: 96px; }
.field { display: block; margin-bottom: 24px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.file-field { display: block; margin-bottom: 28px; }
.file-field input { font-size: .875rem; width: 100%; padding: 14px; border: 1px dashed rgba(24, 22, 19, .35); background: rgba(230, 218, 203, .35); cursor: pointer; }
.form-note { font-size: .8125rem; color: var(--kivi); margin: 14px 0 0; text-align: center; }
.form-success { margin: 16px 0 0; padding: 14px 16px; background: var(--kelo); color: var(--koivu); text-align: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--kelo); color: rgba(244, 238, 230, .72); padding-top: clamp(64px, 8vw, 112px); padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px)); font-size: var(--fs-small); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 56px; }
.footer-tag { margin-top: 1.5rem; max-width: 30ch; }
.footer-h { font-family: var(--mono); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--brass-lt); margin-bottom: 1rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .5rem; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--koivu); }
.footer-base { position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 20px; font-size: .8125rem; color: rgba(244, 238, 230, .5); }
.footer-base::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px; background: var(--line-light); }
.footer-base p { margin: 0; }

.mobile-cta { display: none; }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .main-nav ul { gap: 18px; }
  .main-nav a { letter-spacing: .12em; }
}
@media (max-width: 1100px) {
  .shapes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .usps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .usp:nth-child(3) { border-left: 0; padding-left: 0; }
  .usp:nth-child(n+3) { border-top: 1px solid var(--line); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .range { grid-template-columns: 1fr 1fr; }
  .range-feature { grid-column: 1 / -1; }
  .hero-top { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 960px) {
  .menu-toggle { display: block; margin-right: -10px; }
  .header-cta { display: none; }
  .header-actions { margin-left: auto; }
  .main-nav {
    position: fixed; inset: calc(76px + env(safe-area-inset-top, 0px)) 0 auto 0; margin: 0;
    background: var(--koivu); color: var(--kelo);
    padding: 12px var(--gutter) 28px; box-shadow: 0 12px 24px rgba(24, 22, 19, .08);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav li { border-bottom: 1px solid var(--line); }
  .main-nav a { display: block; padding: 16px 0; font-size: .875rem; }
  .site-header.menu-open { background: var(--koivu); }
  .statement-grid, .faq-grid, .contact-grid, .plunge-grid, .process-head, .section-head-split { grid-template-columns: 1fr; }
  .options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-a { grid-column: 1 / -1; }
  .g-b, .g-c, .g-d, .g-e { grid-column: span 1; aspect-ratio: 4 / 3; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mobile-cta {
    display: flex; align-items: center; justify-content: center;
    position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); z-index: 40;
    min-height: 52px; background: var(--kelo); color: var(--koivu); text-decoration: none;
    font-size: .8125rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase;
    box-shadow: 0 8px 24px rgba(24, 22, 19, .25);
    transform: translateY(140%); transition: transform .4s var(--ease);
  }
  .mobile-cta.is-visible { transform: none; }
  .site-footer { padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px)); }
}

@media (max-width: 640px) {
  .shapes, .options, .usps, .steps, .range, .gallery { grid-template-columns: 1fr; }
  .g-a, .g-b, .g-c, .g-d, .g-e { grid-column: auto; aspect-ratio: 4 / 3; }
  .usp, .usp + .usp { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .usp:first-child { border-top: 0; }
  .hero-facts { grid-template-columns: 1fr; gap: 0; }
  .hero-facts li { grid-template-columns: auto auto 1fr; padding-block: 16px; }
  .hero-facts li + li { border-top-color: var(--line); }
  .fact-text { grid-column: auto; margin: 0 0 0 .75rem; }
  .hero-photo img { height: 420px; object-position: 50% 60%; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .header-inner { gap: 12px; }
  .header-actions { gap: 8px; }
  .logo svg { width: 88px; height: 27px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
  .js .process-drawing .draw { stroke-dashoffset: 0; }
  .js .process-drawing .sauna-fill, .js .process-drawing .dim-labels { opacity: 1; }
  .js .timeline .tl-bar { transform: none; }
  .js .reveal { opacity: 1; transform: none; }
}