/* ============================================================
   ARKE — Home prototype (v2)
   Scroll-scene layer on top of styles.css. Same "Air" system:
   sky gradients, frosted glass, compressed Oswald display,
   Analogue italic accent, single Action Blue for interaction.
   ============================================================ */


:root { --display-xl: min(11.2vw, 16svh); }

/* ============================================================
   01 · HERO — "Your [jar] ritual." video expands on scroll
   ============================================================ */
.h-hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(128px, 17svh, 160px) var(--gutter) 40px;
  color: var(--cloud);
  background: linear-gradient(180deg, #5e87b8 0%, #7fa3cf 42%, #a6c3e4 82%, #c9dcf1 100%);
  overflow: hidden;
}

.h-hero .cloudlayer { z-index: 0; }

/* Full-bleed video, clipped by JS to the arch slot in the headline */
.h-stage { position: absolute; inset: 0; z-index: 1; display: none; }
.js .h-stage { display: block; clip-path: inset(50% 50% 50% 50% round 999px); }
.h-stage video { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; transform: scale(1.18); transform-origin: 50% 50%; }
.h-stage video:not(.is-tall) { object-position: 50% 50%; }
.h-stage-shade {
  position: absolute; inset: 0; opacity: 0;
  background: linear-gradient(180deg, rgba(22, 33, 46, 0.12) 0%, rgba(22, 33, 46, 0.5) 100%);
}

.h-inner { position: relative; z-index: 2; width: 100%; max-width: 1500px; }

.h-tagline {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 30px);
  margin-bottom: 18px;
}
.h-tagline .in, .h-title .in, .h-meta .in { display: inline-block; }

.h-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--display-xl);
  line-height: 0.9;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  text-shadow: 0 10px 40px rgba(46, 72, 104, 0.18);
}
.h-title .ln { display: flex; justify-content: center; align-items: center; gap: 0.14em; white-space: nowrap; }
.h-title .accent-italic { font-size: 0.86em; line-height: 1; padding: 0 0.04em 0.06em; }

/* The arch window. Without JS it shows the poster; with JS the stage video sits exactly here. */
.h-slot {
  display: inline-block;
  flex: none;
  width: 1.3em;
  height: 0.8em;
  border-radius: 999px;
  background: url('images/body-butter-poster.jpg') center 62% / cover;
  box-shadow: 0 20px 50px -20px rgba(22, 33, 46, 0.45);
}
.js .h-slot { background: none; box-shadow: none; }

.h-meta { margin-top: clamp(20px, 3svh, 34px); }
.h-meta .hero-sub { margin: 0 auto; max-width: 660px; color: rgba(255, 255, 255, 0.92); font-size: clamp(14.5px, 1.25vw, 17px); line-height: 1.65; }
.h-meta .hero-actions { margin-top: clamp(18px, 3svh, 30px); justify-content: center; }
.h-meta .hero-chips { margin-top: clamp(14px, 2.4svh, 24px); justify-content: center; }

/* Text that appears once the video fills the screen */
.h-reveal {
  position: absolute; inset: 0; z-index: 3;
  display: none;
  flex-direction: column; align-items: center; justify-content: flex-end;
  padding: 0 var(--gutter) clamp(56px, 10svh, 110px);
  text-align: center; color: var(--cloud);
  pointer-events: none;
}
.motion .h-reveal { display: flex; opacity: 0; visibility: hidden; }
.h-reveal .eyebrow { color: var(--cloud); justify-content: center; }
.h-reveal .eyebrow::before, .h-reveal .eyebrow::after { background: rgba(255, 255, 255, 0.75); }
.h-reveal h2 {
  font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(44px, 7.4vw, 130px); line-height: 0.92;
  text-shadow: 0 12px 50px rgba(22, 33, 46, 0.35);
}
.h-reveal h2 .accent-italic { font-size: 0.9em; }

/* ============================================================
   02 · PAINT — words fill in as you read
   ============================================================ */
.paint { background: var(--cloud); padding: var(--section-pad) var(--gutter); }
.paint-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(30px, 4.5vw, 70px);
  line-height: 1.08;
  letter-spacing: -0.005em;
  color: var(--ink);
  max-width: 1180px;
}
.paint-text .accent-italic { font-size: 0.95em; }
.paint-foot {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end;
  margin-top: clamp(40px, 6vw, 72px); max-width: 1180px;
  padding-top: 32px; border-top: 1px solid rgba(22, 33, 46, 0.1);
}
.paint-foot .lead { max-width: 620px; }

/* ============================================================
   03 · WHY — pain points fly in and assemble over clouds
   ============================================================ */
.why {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 110px var(--gutter) 60px;
  background: linear-gradient(170deg, #4f77a8 0%, var(--sky-deep) 58%, #36506f 100%);
  color: var(--cloud);
  overflow: hidden;
}
.why .why-clouds { position: absolute; top: auto; left: 0; right: 0; bottom: -2%; height: 48%; z-index: 0; }
.why .why-clouds svg { animation-duration: 95s; }
.why-head, .why-grid { position: relative; z-index: 1; }
.why-head { max-width: 1240px; margin: 0 auto 36px; width: 100%; display: flex; align-items: end; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.why .eyebrow { color: var(--cloud); }
.why .eyebrow::before { background: rgba(255, 255, 255, 0.7); }
.why-title {
  font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(40px, 6vw, 96px); line-height: 0.92; max-width: 900px;
}
.why-title .accent-italic { color: #cfe2f8; font-size: 0.9em; }
.why-note { max-width: 300px; font-size: 14px; color: rgba(255, 255, 255, 0.78); }

.why-grid {
  max-width: 1240px; width: 100%; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
}
.pcard {
  position: relative;
  min-height: clamp(150px, 22svh, 210px);
  padding: 24px 26px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.32);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex; flex-direction: column; justify-content: space-between; gap: 18px;
  will-change: transform;
}
.pcard p { font-size: clamp(15px, 1.3vw, 18px); line-height: 1.5; color: rgba(255, 255, 255, 0.94); }
.pnum { font-family: var(--font-display); font-size: 13px; letter-spacing: 0.14em; color: rgba(255, 255, 255, 0.7); display: flex; align-items: center; justify-content: space-between; }
.pnum svg { width: 26px; height: 26px; color: rgba(255, 255, 255, 0.75); }
.pcard--answer {
  grid-column: span 2;
  background: var(--cloud); color: var(--ink); border-color: var(--cloud);
  box-shadow: 0 30px 70px -30px rgba(13, 32, 58, 0.55);
}
.pcard--answer .eyebrow { color: var(--action-blue); margin-bottom: 0; }
.pcard--answer .eyebrow::before { background: var(--action-blue); }
.pcard--answer h3 {
  font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(28px, 3.3vw, 52px); line-height: 0.95;
}
.pcard--answer h3 .accent-italic { color: var(--action-blue); font-size: 0.92em; }

/* ============================================================
   04 · STATEMENT — staggered poster type on cream
   ============================================================ */
.stmt { background: var(--cream); padding: var(--section-pad) var(--gutter); overflow: hidden; }
.stmt-line {
  font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(50px, 9.4vw, 170px); line-height: 0.92; letter-spacing: -0.01em;
  color: var(--ink);
}
.stmt-line:nth-child(2) { text-align: right; }
.stmt-line:nth-child(3) { padding-left: 12%; margin-top: 0.12em; }
.stmt-line:nth-child(4) { text-align: right; }
.stmt .sky { color: var(--sky-mid); }
.stmt .accent-italic { font-size: 1.12em; }
.stmt-caption {
  max-width: 420px; margin-top: clamp(32px, 5vw, 60px);
  font-size: 15px; line-height: 1.7; color: var(--ink-soft);
}

/* ============================================================
   05 · GUIDES — sticky counter + stacking cards
   ============================================================ */
.gd { background: var(--sky-mist); padding: var(--section-pad) var(--gutter); }
.gd-wrap { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.gd-side { align-self: stretch; }
.gd-sticky { position: sticky; top: 120px; }
.gd-big {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(120px, 17vw, 280px); line-height: 0.78; letter-spacing: -0.03em;
  color: var(--ink);
}
.gd-title {
  font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(30px, 3.4vw, 52px); line-height: 0.95; margin: 22px 0 18px;
}
.gd-title .accent-italic { font-size: 0.92em; }
.gd-sticky .lead { font-size: 15.5px; margin-bottom: 28px; max-width: 420px; }

.gd-stack { display: flex; flex-direction: column; gap: 28px; padding-bottom: 6vh; }
.gcard {
  position: sticky;
  top: calc(110px + var(--i, 0) * 26px);
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  min-height: min(440px, calc(100svh - 200px));
  background: var(--cloud);
  border-radius: 22px;
  border: 1px solid rgba(66, 97, 136, 0.1);
  box-shadow: 0 30px 60px -35px rgba(22, 33, 46, 0.35);
  overflow: hidden;
  transform-origin: 50% 0;
}
.gcard-media { position: relative; overflow: hidden; background: var(--sky-light); }
.gcard-media img, .gcard-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.gcard-body { padding: clamp(24px, 2.6vw, 36px); display: flex; flex-direction: column; gap: 14px; }
.gcard-top { display: flex; align-items: center; justify-content: space-between; font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); }
.dots { display: inline-flex; gap: 5px; }
.dots i { width: 7px; height: 7px; border-radius: 50%; background: rgba(22, 33, 46, 0.15); }
.dots i.on { background: var(--action-blue); }
.gcard .badge {
  align-self: flex-start;
  font-size: 10px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--action-blue);
  border: 1px solid rgba(43, 127, 255, 0.45);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
}
.gcard h3 { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; font-size: clamp(24px, 2.2vw, 34px); line-height: 1; }
.gcard h3 a { color: inherit; text-decoration: none; }
.gcard h3 a:hover { color: var(--action-blue); }
.gcard p { font-size: 14.5px; line-height: 1.65; color: var(--ink-soft); }
.gcard .meta { display: flex; gap: 18px; font-size: 12px; color: var(--ink-soft); }
.gcard .meta span::before { content: '✦ '; color: var(--sky); }
.gcard .card-links { margin-top: auto; }
.gcard .badge--soft { background: var(--sky-mist); color: var(--sky-deep); border-color: transparent; }

/* ============================================================
   06 · STEPS — outline numbers fill as the line draws
   ============================================================ */
.steps2 { background: var(--cloud); padding: var(--section-pad) var(--gutter); }
.steps2-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; margin-bottom: clamp(40px, 6vw, 80px); }
.steps2-head .section-heading { margin: 0; max-width: 760px; }
.steps2-line { height: 1px; background: rgba(22, 33, 46, 0.1); margin-bottom: 40px; }
.steps2-line span { display: block; height: 100%; background: var(--action-blue); transform-origin: 0 50%; }
.steps2-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 4vw, 56px); }
.s2-num {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(90px, 11vw, 170px); line-height: 0.8; letter-spacing: -0.03em;
  color: var(--ink);
  -webkit-text-stroke: 1.5px var(--ink);
  margin-bottom: 26px;
}
.motion .s2-num { color: transparent; }
.s2 h3 { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; font-size: clamp(22px, 2vw, 28px); margin-bottom: 10px; }
.s2 p { font-size: 15px; line-height: 1.7; color: var(--ink-soft); max-width: 360px; }

/* ============================================================
   07 · LAB — horizontal shelf of formula videos
   ============================================================ */
.lab {
  position: relative;
  background: linear-gradient(170deg, #4f77a8 0%, var(--sky-deep) 58%, #36506f 100%);
  color: var(--cloud);
  overflow: hidden;
}
.lab-pin { min-height: 100svh; display: flex; align-items: center; padding: 100px 0 50px; }
.lab-track {
  display: flex; align-items: center; gap: clamp(16px, 2vw, 28px);
  padding: 0 var(--gutter);
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); scrollbar-width: none;
  width: 100%;
}
.lab-track::-webkit-scrollbar { display: none; }
.lab--pinned .lab-track { overflow: visible; width: max-content; scroll-snap-type: none; }
.lab-intro { flex: none; width: min(440px, 80vw); padding-right: clamp(10px, 3vw, 50px); scroll-snap-align: start; }
.lab .eyebrow { color: var(--cloud); }
.lab .eyebrow::before { background: rgba(255, 255, 255, 0.7); }
.lab-title { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; font-size: clamp(44px, 6vw, 96px); line-height: 0.9; margin-bottom: 22px; }
.lab-title .accent-italic { color: #cfe2f8; font-size: 0.9em; }
.lab-intro p { color: rgba(255, 255, 255, 0.82); font-size: 15px; line-height: 1.7; max-width: 380px; }
.lab-progress { margin-top: 30px; height: 2px; width: 180px; background: rgba(255, 255, 255, 0.2); border-radius: 2px; overflow: hidden; }
.lab-progress span { display: block; height: 100%; width: 100%; background: var(--cloud); transform: scaleX(0); transform-origin: 0 50%; }

.lab-card { flex: none; width: min(300px, 70vw, calc((100svh - 320px) * 0.5625)); min-width: 220px; scroll-snap-align: center; }
.lab-media {
  position: relative; aspect-ratio: 9 / 16; border-radius: 22px; overflow: hidden;
  background: linear-gradient(180deg, #b9c9d6, #dfe9f3);
  box-shadow: 0 30px 60px -30px rgba(10, 22, 40, 0.6);
}
.lab-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.lab-card { color: inherit; text-decoration: none; }
.lab-card .lab-media > * { transition: transform 1s var(--ease-out); }
.lab-card:hover .lab-media > * { transform: scale(1.05); }
.lab-media svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.lab-cap { padding: 16px 4px 0; }
.lab-card h3 { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; font-size: 24px; line-height: 1; margin: 10px 0 6px; }
.lab-card p { font-size: 13.5px; line-height: 1.55; color: rgba(255, 255, 255, 0.78); }
.status {
  display: inline-block; font-size: 10.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 100px; border: 1px solid rgba(255, 255, 255, 0.45); color: rgba(255, 255, 255, 0.85);
}
.status--live { background: var(--cloud); color: var(--sky-deep); border-color: var(--cloud); }
.status--dev { background: rgba(255, 255, 255, 0.16); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }

/* ============================================================
   08 · MAKER — "Hi, I'm [portrait] Yana."
   ============================================================ */
.maker { background: var(--cream); padding: var(--section-pad) var(--gutter); overflow: hidden; }
.maker-title {
  font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  font-size: clamp(48px, 9.6vw, 170px); line-height: 0.9; letter-spacing: -0.01em;
  display: flex; align-items: center; justify-content: center; gap: 0.16em; flex-wrap: wrap;
  text-align: center;
}
.maker-title .accent-italic { font-size: 0.92em; }
.maker-arch { display: inline-block; width: 1.45em; height: 0.84em; border-radius: 999px; overflow: hidden; position: relative; flex: none; }
.maker-arch img { position: absolute; left: 0; top: -12%; width: 100%; height: 124%; object-fit: cover; object-position: center 35%; }
.maker-cols { max-width: 1100px; margin: clamp(44px, 6vw, 80px) auto 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 4vw, 60px); }
.maker-cols .lead { font-size: 16px; }




/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 899px) {
  .why { min-height: 0; padding: 100px var(--gutter) 90px; }
  .why-grid { grid-template-columns: 1fr; }
  .pcard--answer { grid-column: auto; }
  .why .why-clouds { height: 30%; }
  .gd-wrap { grid-template-columns: 1fr; }
  .gd-sticky { position: static; }
  .gd-big { font-size: clamp(110px, 34vw, 180px); }
  .gcard { position: relative; top: auto; grid-template-columns: 1fr; min-height: 0; }
  .gcard-media { aspect-ratio: 16 / 10; }
  .steps2-grid { grid-template-columns: 1fr; }
  .maker-cols, .paint-foot { grid-template-columns: 1fr; }
  .lab-pin { padding: 90px 0 70px; }
}
@media (max-width: 600px) {
  :root { --display-xl: min(13vw, 17svh); }
  .h-hero { padding-top: 116px; }
  .h-meta .hero-chips { display: none; }
  .h-meta .hero-actions { flex-direction: column; align-items: center; gap: 12px; }
}