/* Simple Gather landing page. Mobile first; the desktop layout starts at 900px.
   Colours follow the app's tokens (web/src/styles/tokens.css) so the mockups look like the product. */

@font-face { font-family: 'Fraunces'; font-style: normal; font-weight: 300 700; font-display: swap; src: url(../fonts/Fraunces-normal-latin.woff2) format('woff2'); }
@font-face { font-family: 'Fraunces'; font-style: italic; font-weight: 300 700; font-display: swap; src: url(../fonts/Fraunces-italic-latin.woff2) format('woff2'); }
@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 300 700; font-display: swap; src: url(../fonts/DMSans-normal-latin.woff2) format('woff2'); }

:root {
  --bg: #f6f5f0;
  --surface: #ffffff;
  --surface-2: #f0efe9;
  --ui-surface: #ffffff;
  --line: rgba(26,26,46,0.10);
  --line-strong: rgba(26,26,46,0.18);
  --ink: #1a1a2e;
  --ink-2: #5a5a7a;
  --ink-3: #9999b3;
  --chrome: #1a1a2e;
  --chrome-2: #2d2d4e;
  --on-chrome: #ffffff;
  --on-chrome-2: rgba(255,255,255,0.68);
  --brand: #e8a838;
  --brand-hover: #d4952a;
  --brand-soft: #f5d68a;
  --brand-wash: #fbf0d6;
  --track-brand: #e8a838;
  --track-info: #185fa5;
  --track-success: #1d9e75;
  --track-sage: #7a9e7e;
  --alert: #e24b4a;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', 'PingFang TC', 'Noto Serif TC', serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang TC', 'Noto Sans TC', 'Microsoft JhengHei', sans-serif;
  --r-sm: 8px; --r-md: 12px; --r-lg: 18px; --r-xl: 28px;
  --gutter: 16px;
  --header-h: 60px;
  --shadow-lg: 0 30px 60px -20px rgba(26,26,46,0.35), 0 12px 24px -12px rgba(26,26,46,0.2);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
.lang-zh-TW { line-height: 1.75; letter-spacing: 0.01em; }
img, svg { display: block; }
a { color: inherit; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2 { text-wrap: balance; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 var(--gutter); }
.wrap-narrow { max-width: 780px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--chrome); color: var(--on-chrome); padding: 8px 14px; border-radius: var(--r-sm); z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }

/* ── Type ─────────────────────────────────────────────── */
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand-hover); margin-bottom: 12px; }
.lang-zh-TW .eyebrow { letter-spacing: 0.12em; }
h1 { font-family: var(--font-display); font-weight: 500; font-size: clamp(38px, 9vw, 64px); line-height: 1.06; letter-spacing: -0.02em; max-width: 13ch; }
.lang-zh-TW h1 { font-family: var(--font-body); font-weight: 700; font-size: clamp(34px, 8vw, 56px); line-height: 1.22; letter-spacing: 0.02em; max-width: 14em; }
.section-title { font-family: var(--font-display); font-weight: 500; font-size: clamp(28px, 6vw, 42px); line-height: 1.15; letter-spacing: -0.015em; max-width: 22ch; }
.lang-zh-TW .section-title { font-family: var(--font-body); font-weight: 700; font-size: clamp(26px, 5.4vw, 36px); line-height: 1.35; letter-spacing: 0.02em; max-width: 18em; }
.lead { font-size: 18px; color: var(--ink-2); max-width: 36em; margin-top: 16px; }
.lang-zh-TW .lead { font-size: 17px; max-width: 30em; }

/* ── Buttons ──────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 999px; font: 600 16px/1 var(--font-body); text-decoration: none; transition: background-color .15s, transform .15s, box-shadow .15s; white-space: nowrap; }
.btn-primary { background: var(--brand); color: var(--chrome); box-shadow: 0 6px 18px -6px rgba(232,168,56,0.7); }
.btn-primary:hover { background: var(--brand-hover); transform: translateY(-1px); }
.btn-primary .ic { transition: transform .15s; }
.btn-primary:hover .ic { transform: translateX(3px); }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--surface); }
.btn-dark { background: var(--chrome); color: var(--on-chrome); }
.btn-dark:hover { background: var(--chrome-2); }
.btn-small { min-height: 40px; padding: 0 16px; font-size: 14px; }

/* ── Header ───────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246,245,240,0.86); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { height: var(--header-h); display: flex; align-items: center; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: italic 500 20px/1 var(--font-display); text-decoration: none; color: var(--ink); white-space: nowrap; }
.brand-mark { width: 26px; height: 26px; border-radius: 8px; background: var(--chrome); position: relative; flex: none; }
.brand-mark::after { content: ''; position: absolute; inset: 7px; border-radius: 50%; border: 2.5px solid var(--brand); }
.header-nav { display: none; gap: 28px; margin-left: 24px; }
.header-nav a { text-decoration: none; font-size: 15px; color: var(--ink-2); }
.header-nav a:hover { color: var(--ink); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang-switch { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 10px; font-size: 14px; color: var(--ink-2); text-decoration: none; border-radius: 999px; }
.lang-switch:hover { color: var(--ink); background: var(--surface-2); }
.header-cta { display: none; }

/* ── Hero ─────────────────────────────────────────────── */
.hero { padding: 36px 0 56px; overflow: hidden; }
.hero-grid { display: grid; gap: 40px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-note { display: flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 14px; color: var(--ink-2); }
.hero-visual { position: relative; height: 470px; display: flex; justify-content: center; }
.hero-glow { position: absolute; width: 420px; height: 420px; top: 30px; border-radius: 50%; background: radial-gradient(closest-side, rgba(232,168,56,0.32), rgba(232,168,56,0)); }
.hero-visual .phone { position: absolute; }
.hero-visual .phone-front { left: 50%; margin-left: -150px; top: 0; z-index: 2; }
.hero-visual .phone-back { left: 50%; margin-left: -10px; top: 46px; transform: rotate(6deg) scale(.9); transform-origin: top left; opacity: .96; }

/* ── Pain ─────────────────────────────────────────────── */
.pain { padding: 64px 0; background: var(--chrome); color: var(--on-chrome); }
.pain .section-title { color: var(--on-chrome); }
.pain-list { display: grid; gap: 14px; margin-top: 32px; counter-reset: pain; }
.pain-list li { padding: 22px; border-radius: var(--r-lg); background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); }
.pain-list h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.pain-list h3::before { counter-increment: pain; content: '0' counter(pain); display: block; font: italic 500 15px/1 var(--font-display); color: var(--brand); margin-bottom: 12px; }
.pain-list p { color: var(--on-chrome-2); font-size: 15px; }

/* ── How ──────────────────────────────────────────────── */
.how { padding: 72px 0 24px; }
.steps { display: grid; gap: 14px; margin-top: 32px; }
.steps li { position: relative; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.step-n { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--brand-wash); color: var(--brand-hover); font: 600 16px/1 var(--font-display); margin-bottom: 14px; }
.steps h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.steps p { color: var(--ink-2); font-size: 15px; }

/* ── Feature blocks ───────────────────────────────────── */
.block { padding: 72px 0; }
.block-organizers { background: var(--surface); border-block: 1px solid var(--line); }
.block-head { margin-bottom: 36px; }
.features { display: grid; gap: 28px 32px; margin-top: 48px; }
.feature { display: grid; grid-template-columns: 44px 1fr; column-gap: 14px; align-items: start; }
.feature > p { grid-column: 2; }
.feature h3 { align-self: center; }
.feature-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: var(--r-md); background: var(--brand-wash); color: var(--brand-hover); grid-row: span 2; }
.feature h3 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.feature p { color: var(--ink-2); font-size: 15px; }

/* Phone screens: a swipeable row on phones, a static row on desktop */
.screens { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 calc(-1 * var(--gutter)); padding: 8px var(--gutter) 20px; scrollbar-width: none; }
.screens::-webkit-scrollbar { display: none; }
.screens figure { margin: 0; flex: none; scroll-snap-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.screens figcaption { font-size: 14px; color: var(--ink-2); font-weight: 500; }

/* ── Phone mockup ─────────────────────────────────────── */
.phone { width: 260px; height: 540px; padding: 9px; border-radius: 42px; background: #10101c; box-shadow: var(--shadow-lg), inset 0 0 0 1.5px rgba(255,255,255,0.08); flex: none; }
.phone-screen { position: relative; width: 100%; height: 100%; border-radius: 34px; overflow: hidden; background: var(--bg); display: flex; flex-direction: column; font-size: 12px; line-height: 1.4; letter-spacing: 0; }
.ph-status { height: 34px; flex: none; display: flex; align-items: center; justify-content: space-between; padding: 4px 22px 0 26px; background: var(--chrome); color: var(--on-chrome); font-size: 11px; font-weight: 600; }
.ph-status-icons { display: flex; gap: 3px; align-items: flex-end; }
.ph-status-icons i { width: 3px; background: var(--on-chrome); border-radius: 1px; }
.ph-status-icons i:nth-child(1) { height: 5px; } .ph-status-icons i:nth-child(2) { height: 7px; } .ph-status-icons i:nth-child(3) { height: 9px; }
.ph-top { flex: none; display: flex; align-items: center; gap: 10px; padding: 8px 14px 12px; background: var(--chrome); color: var(--on-chrome); }
.ph-logo { width: 26px; height: 26px; border-radius: 7px; background: var(--brand); flex: none; position: relative; }
.ph-logo::after { content: ''; position: absolute; inset: 7px; border-radius: 50%; border: 2px solid var(--chrome); }
.ph-event { font: italic 500 14px/1.2 var(--font-display); }
.ph-sub { font-size: 10.5px; color: var(--on-chrome-2); margin-top: 2px; }
.ph-days { flex: none; display: flex; gap: 6px; padding: 10px 12px; background: var(--surface); border-bottom: 1px solid var(--line); }
.ph-days span { flex: 1; text-align: center; padding: 6px 0; border-radius: 8px; font-size: 11px; font-weight: 600; color: var(--ink-2); }
.ph-days .is-active { background: var(--chrome); color: var(--on-chrome); }
.ph-list { flex: 1; padding: 10px 10px 0; display: flex; flex-direction: column; gap: 8px; overflow: hidden; }
.ph-session { display: flex; align-items: stretch; gap: 8px; }
.ph-time { width: 38px; flex: none; display: flex; flex-direction: column; padding-top: 9px; font-size: 10.5px; }
.ph-time span { color: var(--ink-3); }
.ph-card { flex: 1; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--track); border-radius: 10px; padding: 9px 10px; }
.ph-card p { font-weight: 600; font-size: 12px; margin-bottom: 4px; }
.ph-card span { display: flex; align-items: center; gap: 3px; color: var(--ink-2); font-size: 10.5px; }
.ph-star { flex: none; align-self: center; color: var(--ink-3); }
.ph-star.is-filled { color: var(--brand); }
.ph-tabs { flex: none; margin-top: auto; display: flex; justify-content: space-around; padding: 8px 4px 18px; background: var(--surface); border-top: 1px solid var(--line); }
.ph-tabs span { display: flex; flex-direction: column; align-items: center; gap: 3px; color: var(--ink-3); font-size: 9.5px; }
.ph-tabs em { font-style: normal; }
.ph-tabs .is-active { color: var(--ink); }
.ph-push { position: absolute; top: 40px; left: 8px; right: 8px; z-index: 3; display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-radius: 16px; background: rgba(255,255,255,0.94); backdrop-filter: blur(10px); box-shadow: 0 10px 24px -8px rgba(0,0,0,0.35); color: var(--ink); }
.ph-push .ic { color: var(--brand-hover); flex: none; }
.ph-push b { display: block; font-size: 11.5px; }
.ph-push span { font-size: 10px; color: var(--ink-3); }
.ph-notice { margin: 54px 10px 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px; position: relative; }
.ph-badge { display: inline-block; padding: 2px 8px; border-radius: 999px; background: #fcebeb; color: #791f1f; font-size: 9.5px; font-weight: 700; margin-bottom: 6px; }
.ph-notice h4 { font-size: 13px; margin-bottom: 4px; }
.ph-notice p { color: var(--ink-2); font-size: 11px; margin-bottom: 8px; }
.ph-notice small { color: var(--ink-3); font-size: 10px; }
.ph-feed { padding: 0 10px; display: flex; flex-direction: column; gap: 8px; }
.ph-feed li { display: flex; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 9px 10px; }
.ph-feed b { font-size: 11px; }
.ph-feed p { font-size: 11px; color: var(--ink-2); }
.ph-avatar { width: 26px; height: 26px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--brand-wash); color: var(--brand-hover); font-weight: 700; font-size: 11px; }
.ph-avatar.is-lg { width: 54px; height: 54px; font-size: 20px; }
.ph-photo-head { display: flex; justify-content: space-between; align-items: baseline; padding: 12px 12px 8px; }
.ph-photo-head b { font-size: 13px; }
.ph-photo-head span { font-size: 10.5px; color: var(--ink-3); }
.ph-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; padding: 0 3px; }
.ph-tile { aspect-ratio: 1; border-radius: 4px; }
.ph-tile.t0 { background: linear-gradient(150deg, #f5d68a, #e8a838 60%, #c4762a); }
.ph-tile.t1 { background: linear-gradient(200deg, #9fc3e6, #185fa5); }
.ph-tile.t2 { background: linear-gradient(160deg, #cfe6d3, #7a9e7e 70%); }
.ph-tile.t3 { background: linear-gradient(130deg, #2d2d4e, #534ab7); }
.ph-tile.t4 { background: linear-gradient(170deg, #fbd8c8, #e07a5f); }
.ph-tile.t5 { background: linear-gradient(140deg, #bfe7da, #1d9e75); }
.ph-fab { position: absolute; right: 16px; bottom: 74px; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--brand); color: var(--chrome); box-shadow: 0 8px 18px -6px rgba(232,168,56,0.8); }
.ph-checkin { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 26px 16px 0; text-align: center; }
.ph-checkin b { font-size: 15px; margin-top: 8px; }
.ph-checkin > span:not(.ph-avatar) { color: var(--ink-2); font-size: 11px; }
.ph-qr { margin-top: 18px; padding: 10px; background: var(--surface); border-radius: 16px; border: 1px solid var(--line); color: var(--ink); }

/* ── Desktop mockup (organizer) ───────────────────────── */
.desk-wrap { overflow: hidden; margin: 0 calc(-1 * var(--gutter)); padding: 0 var(--gutter) 8px; }
.desk { width: 100%; min-width: 0; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line-strong); box-shadow: var(--shadow-lg); overflow: hidden; font-size: 12px; line-height: 1.4; letter-spacing: 0; }
.desk-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--chrome); color: var(--on-chrome-2); font-size: 11px; }
.desk-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.22); }
.desk-bar span { margin-left: 10px; font: italic 500 13px/1 var(--font-display); color: var(--on-chrome); }
.desk-body { position: relative; display: flex; min-height: 430px; background: var(--bg); }
.desk-side { display: none; flex-direction: column; gap: 6px; padding: 14px 10px; background: var(--surface); border-right: 1px solid var(--line); color: var(--ink-3); }
.desk-side span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; }
.desk-side .is-active { background: var(--brand-wash); color: var(--brand-hover); }
.desk-page { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 14px; filter: saturate(.85); }
.dt-list { display: flex; flex-direction: column; gap: 6px; }
.dt-list li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.dt-list li.is-moved { border-color: var(--brand-soft); background: #fffaf0; }
.dt-bar { width: 3px; align-self: stretch; border-radius: 2px; background: var(--track); }
.dt-title { flex: 1; min-width: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dt-when { font-variant-numeric: tabular-nums; color: var(--ink-2); white-space: nowrap; }
.dt-when s { color: var(--ink-3); margin-right: 4px; }
.is-moved .dt-when { color: var(--brand-hover); font-weight: 600; }
.dt-audience { display: none; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.dt-audience b { display: block; font-size: 11px; color: var(--ink-2); margin-bottom: 8px; }
.dt-audience div { display: flex; flex-wrap: wrap; gap: 6px; }
.dt-audience div span { padding: 4px 10px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); font-size: 11px; }
.dt-audience small { display: block; margin-top: 8px; font-size: 11px; color: var(--ink-3); }
.dt-modal { position: absolute; left: 12px; right: 12px; bottom: 12px; background: var(--surface); border-radius: 16px; box-shadow: 0 24px 48px -12px rgba(26,26,46,0.4); padding: 16px; border: 1px solid var(--line); }
.desk-body::after { content: ''; position: absolute; inset: 0; background: rgba(26,26,46,0.12); pointer-events: none; }
.dt-modal { z-index: 2; }
.dt-modal-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.lang-zh-TW .dt-modal-title { text-transform: none; letter-spacing: .04em; }
.dt-session { font-size: 15px; font-weight: 600; margin-top: 4px; }
.dt-times { display: flex; align-items: center; gap: 8px; margin: 10px 0 12px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.dt-times span { padding: 5px 10px; border-radius: 8px; background: var(--surface-2); color: var(--ink-2); font-weight: 600; }
.dt-times .is-new { background: var(--brand-wash); color: var(--brand-hover); }
.dt-modes { display: flex; flex-direction: column; gap: 6px; }
.dt-modes li { display: flex; gap: 10px; align-items: flex-start; padding: 9px 10px; border-radius: 10px; border: 1px solid var(--line); }
.dt-modes li.is-selected { border-color: var(--brand); background: #fffaf0; }
.dt-modes b { display: block; font-size: 12px; }
.dt-modes span:not(.dt-radio) { color: var(--ink-2); font-size: 11px; }
.dt-radio { width: 14px; height: 14px; margin-top: 1px; flex: none; border-radius: 50%; border: 1.5px solid var(--line-strong); }
.is-selected .dt-radio { border: 4px solid var(--brand); }
.dt-impact { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 12px 0; color: var(--ink-2); font-size: 11.5px; }
.dt-impact span { display: inline-flex; align-items: center; gap: 5px; }
.dt-actions { display: flex; justify-content: flex-end; gap: 8px; }
.dt-btn { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-strong); font-weight: 600; font-size: 12px; }
.dt-btn.is-primary { background: var(--chrome); color: var(--on-chrome); border-color: var(--chrome); }

/* ── Trust ────────────────────────────────────────────── */
.trust { padding: 72px 0; }
.trust-grid { display: grid; gap: 14px; margin-top: 32px; }
.trust-grid .feature { padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }

/* ── FAQ ──────────────────────────────────────────────── */
.faq { padding: 24px 0 80px; }
.faq-list { margin-top: 28px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; padding: 14px 0; cursor: pointer; list-style: none; font-weight: 600; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq-chev { flex: none; color: var(--ink-3); transition: transform .2s; }
.faq details[open] .faq-chev { transform: rotate(90deg); }
.faq details p { padding: 0 0 20px; color: var(--ink-2); max-width: 40em; }

/* ── Closing ──────────────────────────────────────────── */
.closing { padding: 72px 0; background: var(--chrome); color: var(--on-chrome); position: relative; overflow: hidden; }
.closing::before { content: ''; position: absolute; width: 600px; height: 600px; right: -200px; top: -260px; border-radius: 50%; background: radial-gradient(closest-side, rgba(232,168,56,0.25), rgba(232,168,56,0)); }
.closing-grid { position: relative; display: grid; gap: 36px; align-items: center; }
.closing h2 { font-family: var(--font-display); font-weight: 500; font-size: clamp(30px, 6.5vw, 46px); line-height: 1.12; max-width: 16ch; }
.lang-zh-TW .closing h2 { font-family: var(--font-body); font-weight: 700; font-size: clamp(28px, 5.6vw, 38px); line-height: 1.3; max-width: 14em; }
.closing p { color: var(--on-chrome-2); margin: 14px 0 28px; max-width: 32em; }
.qr-card { display: none; align-items: center; gap: 20px; padding: 20px; border-radius: var(--r-lg); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); max-width: 440px; }
.qr-card b { font-size: 17px; }
.qr-card p { margin: 6px 0 0; font-size: 14px; }
.mono { font-family: ui-monospace, 'SF Mono', Menlo, monospace; }
.accounts { position: relative; margin-top: 48px; }
.accounts-head h3 { font-size: 17px; }
.accounts-head p { margin: 6px 0 0; font-size: 14px; color: var(--on-chrome-2); max-width: none; }
.accounts-head .mono { margin-left: 4px; padding: 3px 8px; border-radius: var(--r-sm); background: rgba(255,255,255,0.08); color: var(--on-chrome); font-size: 13px; user-select: all; white-space: nowrap; }
.account-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.account { position: relative; display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 16px 18px; border-radius: var(--r-lg); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: var(--on-chrome); text-decoration: none; transition: background .15s, border-color .15s; }
.account:hover, .account:focus-visible { background: rgba(255,255,255,0.11); border-color: rgba(255,255,255,0.28); }
.account-role { padding-right: 28px; font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--brand); }
.account b { font-size: 16px; }
.account-body { font-size: 14px; color: var(--on-chrome-2); }
.account-go { position: absolute; right: 16px; top: 16px; color: var(--on-chrome-2); transition: transform .15s; }
.account:hover .account-go { transform: translateX(3px); color: var(--on-chrome); }
.qr-code { flex: none; padding: 8px; background: var(--surface); border-radius: var(--r-md); color: var(--ink); }

/* ── Footer ───────────────────────────────────────────── */
.site-footer { padding: 36px 0 110px; background: var(--chrome); color: var(--on-chrome-2); border-top: 1px solid rgba(255,255,255,0.08); }
.site-footer .brand { color: var(--on-chrome); }
.site-footer .brand-mark { background: var(--brand); }
.site-footer .brand-mark::after { border-color: var(--chrome); }
.footer-inner { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: flex-end; }
.footer-inner p { margin-top: 10px; font-size: 14px; }
.footer-meta { display: flex; align-items: center; gap: 16px; font-size: 13px; }
.site-footer .lang-switch { color: var(--on-chrome-2); }
.site-footer .lang-switch:hover { color: var(--on-chrome); background: rgba(255,255,255,0.08); }

/* ── Sticky CTA (phones, once the hero is out of view) ── */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom)); background: linear-gradient(to top, rgba(246,245,240,0.98) 60%, rgba(246,245,240,0)); transform: translateY(110%); transition: transform .25s ease; }
.sticky-cta.is-visible { transform: none; }
.sticky-cta .btn { width: 100%; }

/* ── Tablet ───────────────────────────────────────────── */
@media (min-width: 640px) {
  .account-list { grid-template-columns: repeat(2, 1fr); }
  :root { --gutter: 28px; }
  .pain-list, .steps { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .desk-side { display: flex; }
  .desk-body { min-height: 400px; }
  .dt-modal { left: auto; right: 24px; bottom: auto; top: 24px; width: 330px; }
  .dt-audience { display: block; max-width: calc(100% - 350px); }
  .dt-list { max-width: calc(100% - 350px); }
}

/* ── Desktop ──────────────────────────────────────────── */
@media (min-width: 900px) {
  :root { --gutter: 40px; --header-h: 68px; }
  .header-nav { display: flex; }
  .header-cta { display: inline-flex; }
  .hero { padding: 72px 0 96px; }
  .hero-grid { grid-template-columns: 1.05fr 1fr; align-items: center; gap: 48px; }
  .hero-visual { height: 580px; }
  .hero-visual .phone-front { margin-left: -190px; }
  .hero-visual .phone-back { margin-left: 10px; top: 60px; transform: rotate(6deg) scale(.94); }
  .pain, .block, .trust, .closing { padding: 104px 0; }
  .how { padding: 104px 0 40px; }
  .features { grid-template-columns: repeat(3, 1fr); gap: 40px 48px; }
  .feature { display: block; }
  .feature-icon { margin-bottom: 14px; }
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .screens { overflow: visible; justify-content: space-between; margin: 0; padding: 8px 0 20px; }
  .screens .phone { width: 240px; height: 500px; }
  .block-head { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; align-items: end; }
  .block-head .eyebrow { grid-column: 1 / -1; }
  .block-head .lead { margin-top: 0; }
  .desk-wrap { margin: 0; padding: 0; overflow: visible; }
  .desk-body { min-height: 420px; }
  .dt-modal { width: 360px; right: 40px; top: 36px; }
  .dt-list, .dt-audience { max-width: calc(100% - 400px); }
  .closing-grid { grid-template-columns: 1.2fr 1fr; }
  .qr-card { display: flex; justify-self: end; }
  .site-footer { padding-bottom: 40px; }
  .sticky-cta { display: none; }
}

@media (min-width: 1100px) {
  .account-list { grid-template-columns: repeat(4, 1fr); }
  .screens .phone { width: 250px; height: 520px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* Reveal on scroll: only when JS is running, so the page reads fine without it. */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }