/* Layout concept: "the loom" — vertical warp threads run behind every page; content is woven across them
   in an asymmetric 12-column grid, with spec strips set like care labels. */
:root {
  --bg: #F4EEE3;          /* undyed cotton */
  --surface: #EAE1D1;     /* linen */
  --raised: #FBF8F2;
  --fg: #1F3127;          /* forest ink */
  --muted: #56645A;
  --thread: #B9582F;      /* madder red */
  --gold: #C99A34;        /* weld yellow */
  --line: rgba(31, 49, 39, .16);
  --warp: rgba(31, 49, 39, .05);
  --on-thread: #FFF8F0;
  --shadow: 0 30px 60px -30px rgba(31, 49, 39, .45);
  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --body: "Nunito", "Segoe UI", system-ui, sans-serif;
  --mono: "DM Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --step--1: clamp(.82rem, .8rem + .1vw, .9rem);
  --step-0: clamp(1rem, .96rem + .2vw, 1.1rem);
  --step-1: clamp(1.2rem, 1.1rem + .5vw, 1.45rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 2.1rem);
  --step-3: clamp(2rem, 1.6rem + 2vw, 3.2rem);
  --step-4: clamp(2.6rem, 1.8rem + 4vw, 5.2rem);
  --radius: 14px;
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1220px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121A15; --surface: #1B2620; --raised: #223029; --fg: #EFE7D8; --muted: #A9B3A8;
    --thread: #E27D4F; --gold: #E1BC62; --line: rgba(239, 231, 216, .16); --warp: rgba(239, 231, 216, .04);
    --on-thread: #1A120D; --shadow: 0 30px 60px -30px rgba(0, 0, 0, .7); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121A15; --surface: #1B2620; --raised: #223029; --fg: #EFE7D8; --muted: #A9B3A8;
  --thread: #E27D4F; --gold: #E1BC62; --line: rgba(239, 231, 216, .16); --warp: rgba(239, 231, 216, .04);
  --on-thread: #1A120D; --shadow: 0 30px 60px -30px rgba(0, 0, 0, .7); color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg); font: 400 var(--step-0)/1.65 var(--body);
  background-image: repeating-linear-gradient(90deg, var(--warp) 0 1px, transparent 1px 22px);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, video, canvas { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--thread); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.05; text-wrap: balance; margin: 0;
  font-variation-settings: "SOFT" 100, "WONK" 1, "opsz" 144; letter-spacing: -.02em; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); letter-spacing: -.01em; }
h1 em, h2 em { font-style: italic; color: var(--thread); }
p { margin: 0; max-width: 62ch; }
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow { font: 500 var(--step--1)/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--thread); }
.lede { font-size: var(--step-1); color: var(--muted); line-height: 1.5; }
.muted { color: var(--muted); }
.stack { display: grid; gap: 1rem; }
.section { padding-block: clamp(56px, 9vw, 120px); }

/* announcement + header */
.announce { background: var(--fg); color: var(--bg); text-align: center; font: 500 var(--step--1)/1.3 var(--mono);
  letter-spacing: .06em; padding: 10px var(--gutter); }
.site-head { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 1.35rem/1 var(--display); }
.brand svg { width: 34px; height: 34px; }
.nav { display: flex; gap: clamp(12px, 2.4vw, 30px); align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.nav a { text-decoration: none; font-weight: 700; font-size: var(--step--1); }
.nav a:not(.btn):hover { color: var(--thread); }
.nav a[aria-current="page"] { color: var(--thread); }
@media (max-width: 720px) { .nav a.hide-sm, .announce .hide-sm { display: none; } }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; border: 0; cursor: pointer;
  font: 800 var(--step-0)/1 var(--body); text-decoration: none; padding: 1em 1.6em; border-radius: 999px;
  background: var(--thread); color: var(--on-thread); transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 24px -12px var(--thread); }
.btn.ghost { background: transparent; color: var(--fg); box-shadow: inset 0 0 0 2px var(--fg); }
.btn.small { padding: .7em 1.1em; font-size: var(--step--1); }

/* hero layouts */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(24px, 5vw, 72px); align-items: center;
  padding-block: clamp(32px, 6vw, 80px); }
.hero .copy { display: grid; gap: 1.4rem; }
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; } }

/* 3D stage */
.stage { position: relative; aspect-ratio: 5 / 4; width: 100%; max-width: 100%; border-radius: 28px; overflow: hidden;
  background: radial-gradient(120% 90% at 50% 30%, var(--raised), var(--surface)); box-shadow: var(--shadow); }
.stage canvas { width: 100% !important; height: 100% !important; touch-action: pan-y; cursor: grab; }
.stage .hint { position: absolute; left: 16px; bottom: 14px; font: 500 .72rem/1 var(--mono); letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted); pointer-events: none; }
.stage .fallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.stage.ready .fallback { display: none; }
.stage-tools { position: absolute; right: 12px; bottom: 12px; display: flex; gap: 8px; }
.icon-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--raised); color: var(--fg);
  cursor: pointer; font: 700 1rem/1 var(--body); display: grid; place-items: center; }

/* configurator chips */
.picker { display: grid; gap: .6rem; }
.picker-label { font: 500 var(--step--1)/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 6px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid var(--line); background: var(--raised); color: var(--fg); font: 700 var(--step--1)/1 var(--body); }
.chip img { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; }
.chip.text { padding: 9px 16px; }
.chip[aria-pressed="true"] { border-color: var(--thread); box-shadow: inset 0 0 0 1.5px var(--thread); }

/* buy box */
.buy { display: grid; gap: 1.1rem; }
.price { display: flex; align-items: baseline; gap: 14px; font: 600 var(--step-3)/1 var(--display); }
.price small { font: 500 var(--step--1)/1.3 var(--mono); color: var(--muted); letter-spacing: .06em; }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.ticks li { display: flex; gap: .6em; align-items: baseline; }
.ticks li::before { content: ""; flex: none; width: .7em; height: .7em; border-radius: 2px; transform: translateY(1px);
  background: repeating-linear-gradient(45deg, var(--thread) 0 2px, var(--gold) 2px 4px); }
.note { font-size: var(--step--1); color: var(--muted); }

/* care-label spec strip */
.label-strip { display: flex; flex-wrap: wrap; border: 1px dashed var(--line); border-radius: 10px; overflow: hidden; }
.label-strip div { flex: 1 1 150px; padding: 14px 16px; display: grid; gap: 4px; border-right: 1px dashed var(--line); }
.label-strip div:last-child { border-right: 0; }
.label-strip dt { font: 500 .7rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.label-strip dd { margin: 0; font: 600 var(--step-0)/1.25 var(--display); }

/* steps (a real sequence) */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: step; display: grid; gap: .6rem; align-content: start; padding-top: 18px; border-top: 2px solid var(--fg); }
.steps li::before { content: counter(step); font: 500 var(--step-2)/1 var(--display); color: var(--thread); }
@media (max-width: 860px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }

/* split + media */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: center; }
.split.flip > :first-child { order: 2; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.flip > :first-child { order: 0; } }
.frame { border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); background: var(--surface); }
.frame img, .frame video { width: 100%; height: 100%; object-fit: cover; }
figure { margin: 0; display: grid; gap: .5rem; }
figcaption { font: 500 .72rem/1.3 var(--mono); letter-spacing: .06em; color: var(--muted); }

/* transformation strip */
.transform { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1.25fr); align-items: center; gap: 14px; }
.transform .arrow { font: 400 var(--step-3)/1 var(--display); color: var(--thread); }
.transform .frame { aspect-ratio: 4 / 5; }
@media (max-width: 760px) { .transform { grid-template-columns: 1fr; } .transform .arrow { transform: rotate(90deg); justify-self: center; } }

/* cards (product row) */
.products { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
@media (max-width: 900px) { .products { grid-template-columns: 1fr; } }
.product { display: grid; grid-template-rows: auto 1fr; border-radius: 22px; overflow: hidden; background: var(--raised);
  border: 1px solid var(--line); text-decoration: none; transition: transform .25s ease, box-shadow .25s ease; }
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.product .frame { border-radius: 0; box-shadow: none; aspect-ratio: 4 / 5; }
.product .body { display: grid; gap: .5rem; padding: 20px; align-content: start; }
.product .row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.product .cost { font: 600 var(--step-1)/1 var(--display); color: var(--thread); }

/* video row */
.reels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.reels .frame { aspect-ratio: 9 / 16; }
@media (max-width: 760px) { .reels { grid-template-columns: repeat(3, minmax(160px, 1fr)); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
  .reels > * { scroll-snap-align: start; } }

/* styles gallery */
.styles-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.styles-grid .frame { aspect-ratio: 1; }
@media (max-width: 560px) { .styles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* compare table */
.compare { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
.compare th, .compare td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare th { font: 500 .72rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.compare td:first-child { font-weight: 800; }
.table-wrap { overflow-x: auto; }

/* faq */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font: 600 var(--step-1)/1.3 var(--display); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--thread); font-family: var(--body); font-weight: 800; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: .7rem; color: var(--muted); }

/* banded call to action */
.band { background: var(--fg); color: var(--bg); border-radius: 32px; padding: clamp(32px, 6vw, 72px); display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto; gap: 24px; align-items: center; position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; inset: 0; opacity: .12; pointer-events: none;
  background: repeating-linear-gradient(90deg, var(--bg) 0 2px, transparent 2px 14px), repeating-linear-gradient(0deg, var(--bg) 0 2px, transparent 2px 14px); }
.band h2 em { color: var(--gold); }
.band .btn { background: var(--gold); color: #1F3127; }
@media (max-width: 760px) { .band { grid-template-columns: 1fr; } }

/* woven divider */
.weave-rule { height: 14px; border: 0; margin: 0; background:
  repeating-linear-gradient(90deg, var(--thread) 0 10px, transparent 10px 20px) 0 0 / 100% 7px no-repeat,
  repeating-linear-gradient(90deg, transparent 0 10px, var(--gold) 10px 20px) 0 7px / 100% 7px no-repeat; opacity: .8; }

/* footer */
.site-foot { border-top: 1px solid var(--line); padding-block: 48px 120px; font-size: var(--step--1); }
.site-foot .wrap { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 28px; }
.site-foot h4 { font: 500 .72rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 .8rem; color: var(--muted); }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .4rem; }
.site-foot a { text-decoration: none; }
.site-foot a:hover { color: var(--thread); }
@media (max-width: 760px) { .site-foot .wrap { grid-template-columns: 1fr 1fr; } }

/* sticky mobile buy bar */
.buybar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: none; gap: 12px; align-items: center; justify-content: space-between;
  padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom, 0px)); background: var(--raised); border-top: 1px solid var(--line);
  transform: translateY(110%); transition: transform .3s ease; }
.buybar.show { transform: none; }
.buybar strong { font: 600 var(--step-1)/1 var(--display); }
@media (max-width: 860px) { .buybar { display: flex; } }

/* reveal on scroll: visible by default, gently lifted when JS marks it */
.reveal { transition: transform .9s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.pending { transform: translateY(22px); }
@media (prefers-reduced-motion: reduce) { .reveal, .btn, .product { transition: none; } .js .reveal.pending { transform: none; } html { scroll-behavior: auto; } }

.disclose { font: 500 .72rem/1.4 var(--mono); color: var(--muted); letter-spacing: .04em; }
.pill { display: inline-block; padding: .3em .8em; border-radius: 999px; background: var(--surface); font: 700 var(--step--1)/1.2 var(--body); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }