/* Riymo — riymoapp.com. Brand is locked (near-black + lime, Instrument Serif wordmark,
   Hanken Grotesk body); the personality comes from real film-grain photography, the
   waveform-mark signature, faithful in-app screen mockups, and editorial type. */

:root {
  --bg:      #080808;
  --bg-2:    #0d0d0d;
  --surface: #141414;
  --card:    #1a1a1a;
  --line:    rgba(255,255,255,0.09);
  --line-2:  rgba(255,255,255,0.15);
  --fg:      #ffffff;
  --muted:   #c8c8c8;
  --stone:   #9a9a9a;
  --lime:    #a3ff00;
  --lime-2:  #b4ff33;
  --lime-dim:#7cc000;
  --ink:     #0a0a0a;
  --live:    #ff4d4d;

  --serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --sans:  'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --wrap: 1120px;
  --pad:  clamp(20px, 5vw, 44px);
  --radius: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-weight: 400; line-height: 1.6; font-size: 17px;
  letter-spacing: -0.01em; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--lime); color: var(--ink); }

/* Film grain overlay — a whisper of texture so nothing reads as flat/AI-clean. */
body::after {
  content: ''; position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Layout ─────────────────────────────────────────────────────────── */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: clamp(76px, 12vw, 148px); position: relative; }
.section--band { background: var(--bg-2); border-block: 1px solid var(--line); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.eyebrow {
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--lime); display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px;
}
.eyebrow::before { content: ''; width: 22px; height: 1px; background: var(--lime); opacity: 0.6; }

.serif   { font-family: var(--serif); font-weight: 400; letter-spacing: 0; }
.serif-i { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
h1, h2, h3 { font-weight: 700; letter-spacing: -0.03em; line-height: 1.04; }
.h-display { font-size: clamp(44px, 9vw, 98px); }
.h-section { font-size: clamp(30px, 5vw, 54px); letter-spacing: -0.035em; }
.lead { font-size: clamp(17px, 2.2vw, 21px); color: var(--muted); line-height: 1.55; max-width: 54ch; }
.lime { color: var(--lime); }
.wordmark { font-family: var(--serif); font-style: italic; letter-spacing: 0.01em; line-height: 1; }

/* ── Nav ────────────────────────────────────────────────────────────── */
.nav { position: sticky; top: 0; z-index: 50; backdrop-filter: saturate(140%) blur(12px);
  background: rgba(8,8,8,0.6); border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; }
.nav.is-scrolled { border-bottom-color: var(--line); background: rgba(8,8,8,0.88); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav__brand { display: flex; align-items: center; gap: 11px; }
.nav__brand .wordmark { font-size: 28px; }
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a { font-size: 14.5px; color: var(--muted); transition: color .2s; }
.nav__links a:hover { color: var(--fg); }
/* Buttons in the nav keep their own text colour (beat the `.nav__links a` selector). */
.nav__links a.btn--lime { color: var(--ink); }
.nav__links a.btn--lime:hover { color: var(--ink); }
.nav__links a.btn--ghost { color: var(--fg); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--sans); font-weight: 600; font-size: 15px; letter-spacing: -0.01em;
  padding: 13px 22px; border-radius: 999px; border: 1px solid transparent; cursor: pointer;
  transition: transform .15s, background .2s, border-color .2s, color .2s; white-space: nowrap; }
.btn--lime { background: var(--lime); color: var(--ink); }
.btn--lime:hover { transform: translateY(-1px); background: var(--lime-2); }
.btn--ghost { background: transparent; color: var(--fg); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--fg); }
.btn--lg { padding: 16px 28px; font-size: 16px; }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible, button:focus-visible {
  outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 8px; }

/* ── Hero (photo backdrop) ──────────────────────────────────────────── */
.hero { position: relative; min-height: min(92vh, 860px); display: flex; align-items: flex-end;
  padding-top: 90px; padding-bottom: clamp(48px, 8vw, 96px); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9) contrast(1.05); }
.hero__bg::after { content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,8,8,0.72) 0%, rgba(8,8,8,0.35) 40%, rgba(8,8,8,0.92) 100%); }
.hero__glow { position: absolute; z-index: -1; left: 50%; top: 8%; width: 620px; height: 480px; transform: translateX(-50%);
  background: radial-gradient(50% 50% at 50% 50%, rgba(163,255,0,0.16), transparent 70%); filter: blur(10px); pointer-events: none; }
.hero .badge { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; color: var(--fg);
  border: 1px solid var(--line-2); border-radius: 999px; padding: 7px 15px; margin-bottom: 26px; background: rgba(8,8,8,0.4); }
.hero .badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(163,255,0,0.18); }
.hero h1 { max-width: 15ch; }
.hero .lead { margin-top: 24px; }
.hero__cta { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero__note { margin-top: 18px; font-size: 13.5px; color: var(--muted); }
.hero__note a { color: var(--lime); text-decoration: none; }
.hero__note a:hover { text-decoration: underline; }
.hero__mark { width: 66px; margin-bottom: 26px; }

/* Rhythm mark (signature) */
.mark svg { width: 100%; height: auto; overflow: visible; filter: drop-shadow(0 0 20px rgba(163,255,0,0.4)); }
.mark .ring { animation: ring-pulse 3.4s ease-in-out infinite; transform-origin: center; }
.mark .ring--2 { animation-delay: .4s; }
.mark .bar { transform-origin: center; animation: eq 1.5s ease-in-out infinite; }
.mark .bar:nth-child(5){animation-delay:0s}.mark .bar:nth-child(6){animation-delay:.22s}
.mark .bar:nth-child(7){animation-delay:.11s}.mark .bar:nth-child(8){animation-delay:.33s}.mark .bar:nth-child(9){animation-delay:.06s}
@keyframes eq { 0%,100% { transform: scaleY(0.6); } 50% { transform: scaleY(1); } }
@keyframes ring-pulse { 0%,100% { opacity: .55; } 50% { opacity: 1; } }

/* ── Editorial statement ────────────────────────────────────────────── */
.statement { text-align: center; }
.statement p { font-family: var(--serif); font-style: italic; font-size: clamp(30px, 5.6vw, 62px);
  line-height: 1.12; letter-spacing: -0.01em; max-width: 18ch; margin: 0 auto; }
.statement .sub { font-family: var(--sans); font-style: normal; font-size: clamp(16px, 2vw, 19px);
  color: var(--muted); max-width: 58ch; margin: 30px auto 0; letter-spacing: -0.01em; }

/* ── App showcase: faithful in-app screens ──────────────────────────── */
.showcase__head { max-width: 44ch; margin-bottom: 8px; }
.devices { display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(14px, 2vw, 22px); margin-top: 52px; align-items: end; }
.device { position: relative; }
.device__label { text-align: center; margin-top: 16px; }
.device__label b { display: block; font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.device__label span { display: block; font-size: 12px; color: var(--stone); margin-top: 2px; }
.screen { aspect-ratio: 208 / 372; border-radius: 26px; padding: 7px; background: linear-gradient(160deg, #232323, #0b0b0b);
  border: 1px solid var(--line-2); box-shadow: 0 30px 60px -34px rgba(0,0,0,0.9); }
.device:nth-child(odd) { transform: translateY(clamp(0px, 2vw, 22px)); }
.screen__in { height: 100%; border-radius: 20px; background: var(--bg); border: 1px solid var(--line);
  overflow: hidden; display: flex; flex-direction: column; padding: 11px; gap: 8px; font-size: 10px; }

/* in-app atoms */
.m-search { display: flex; align-items: center; gap: 6px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 6px 10px; color: var(--stone); font-size: 9px; }
.m-chips { display: flex; gap: 5px; flex-wrap: wrap; }
.m-chip { font-size: 8.5px; color: var(--muted); background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 3px 8px; }
.m-chip--on { color: var(--ink); background: var(--lime); border-color: var(--lime); font-weight: 700; }
.m-card { display: flex; align-items: center; gap: 8px; background: var(--card); border: 1px solid var(--line);
  border-radius: 13px; padding: 8px; }
.m-av { width: 26px; height: 26px; border-radius: 50%; flex: none; display: grid; place-items: center; position: relative;
  background: rgba(163,255,0,0.10); border: 1px solid rgba(163,255,0,0.35); color: var(--lime); font-size: 8.5px; font-weight: 700; }
.m-av--lg { width: 40px; height: 40px; font-size: 12px; }
.m-av--live::after { content: ''; position: absolute; top: -1px; right: -1px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--live); border: 1.5px solid var(--card); }
.m-name { font-size: 10px; font-weight: 700; color: var(--fg); }
.m-sub { font-size: 8.5px; color: var(--stone); }
.m-match { margin-left: auto; flex: none; font-size: 8px; font-weight: 700; color: var(--lime);
  background: rgba(163,255,0,0.12); border: 1px solid rgba(163,255,0,0.4); border-radius: 6px; padding: 2px 5px; }
.m-grow { flex: 1; min-width: 0; }
.m-ring { width: 74px; height: 74px; border-radius: 50%; display: grid; place-items: center; position: relative; margin: 4px auto 0;
  background: conic-gradient(var(--lime) calc(var(--pct, 76) * 1%), var(--line) 0); }
.m-ring::before { content: ''; position: absolute; inset: 5px; border-radius: 50%; background: var(--bg); }
.m-ring b { position: relative; font-size: 15px; color: var(--lime); line-height: 1; }
.m-ring span { position: relative; font-size: 8px; color: var(--stone); letter-spacing: 0.1em; text-transform: uppercase; }

/* avatar wrapped in a rhythm-match ring + % pill at the base — the app's PersonCard "avatar" ring.
   --pct drives the lime arc; the opaque ::before leaves only a thin ring around the avatar. */
.m-avring { position: relative; flex: none; display: grid; place-items: center; border-radius: 50%;
  width: 32px; height: 32px; background: conic-gradient(var(--lime) calc(var(--pct, 0) * 1%), var(--line) 0); }
.m-avring::before { content: ''; position: absolute; inset: 3px; border-radius: 50%; background: var(--bg); }
.m-avring .m-av { position: relative; }
.m-avring--lg { width: 48px; height: 48px; }
.m-avring--lg::before { inset: 4px; }
.m-avpct { position: absolute; bottom: -4px; left: 50%; transform: translateX(-50%); white-space: nowrap;
  font-size: 6.5px; font-weight: 800; line-height: 1; color: var(--ink); background: var(--lime);
  border: 1.5px solid var(--card); border-radius: 999px; padding: 1px 4px; }
.m-center { text-align: center; }
.m-lbl { font-size: 8px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--stone); font-weight: 600; }

/* live screen */
.m-live { flex: 1; border-radius: 15px; overflow: hidden; position: relative; display: flex; align-items: flex-end; }
.m-live img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.m-live::after { content: ''; position: absolute; inset: 0; background: linear-gradient(transparent 35%, rgba(3,8,6,0.9)); }
.m-live__body { position: relative; padding: 10px; }
.m-livetag { display: inline-flex; align-items: center; gap: 4px; color: var(--lime); font-size: 8px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; }
.m-livetag i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 6px var(--lime); }
.m-live__act { color: #fff; font-size: 11px; font-weight: 700; line-height: 1.2; margin: 3px 0; }
.m-live__meta { color: rgba(255,255,255,0.85); font-size: 8.5px; }
.m-reacts { display: flex; gap: 5px; }
.m-react { font-size: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px 7px; }

/* chat screen */
.m-msgs { flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 7px; }
.m-bubble { max-width: 82%; font-size: 9.5px; padding: 6px 9px; border-radius: 12px; line-height: 1.35; }
.m-bubble--them { align-self: flex-start; background: var(--card); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.m-bubble--me { align-self: flex-end; background: linear-gradient(90deg, var(--lime), var(--lime-dim)); color: var(--ink);
  font-weight: 600; border-bottom-right-radius: 4px; }
.m-add { margin-top: 4px; display: flex; align-items: center; justify-content: space-between; gap: 8px;
  background: var(--card); border: 1px solid rgba(163,255,0,0.5); border-radius: 12px; padding: 7px 9px; }
.m-add span { font-size: 9px; font-weight: 600; }
.m-add b { flex: none; font-size: 8.5px; font-weight: 700; color: var(--ink); background: var(--lime); border-radius: 6px; padding: 3px 8px; }

/* rhythm tier screens (Category / Rhythm) — shown larger, two-up */
.showcase__head--wide { max-width: 54ch; }
.rhythms { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 4vw, 48px);
  max-width: 660px; margin: 44px auto 0; align-items: start; }
.rhythms .device { transform: none; }   /* neutralise the .devices odd-child stagger: a clean, aligned pair */
.screen__in--tier { padding: 0; gap: 0; }
.m-hero { position: relative; height: 40%; display: flex; align-items: flex-end; overflow: hidden; }
.m-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.m-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(transparent 28%, rgba(8,8,8,0.96)); }
.m-hero__body { position: relative; padding: 9px 10px; display: flex; flex-direction: column; gap: 2px; }
.m-hero__title { font-family: 'Instrument Serif', serif; color: #fff; font-size: 16px; line-height: 1.02; letter-spacing: -0.01em; }
.m-hero__count { color: rgba(255,255,255,0.85); font-size: 8.5px; }
.m-tierbody { flex: 1; padding: 10px; display: flex; flex-direction: column; gap: 7px; }
.m-stat { font-size: 8.5px; color: var(--stone); }
.m-cta { display: flex; align-items: center; justify-content: center; background: linear-gradient(90deg, var(--lime), var(--lime-dim));
  color: var(--ink); font-weight: 800; font-size: 10px; letter-spacing: -0.005em; border-radius: 999px; padding: 9px; }
.m-people { display: flex; align-items: center; gap: 4px; }
.m-people .m-av { width: 22px; height: 22px; font-size: 7.5px; }
.m-more { width: 22px; height: 22px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--line); color: var(--stone); font-size: 8px; font-weight: 700; }
.m-sync { flex: none; font-size: 8.5px; font-weight: 700; color: var(--ink); background: var(--lime); border-radius: 999px; padding: 3px 9px; }
.m-spot { display: flex; align-items: center; gap: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 13px; padding: 7px 9px; }
.m-spot > b { flex: none; width: 16px; text-align: center; font-family: 'Instrument Serif', serif; font-size: 15px; color: var(--lime); line-height: 1; }

/* enriched app screens (Discover pulse, Drop card, Orbit rows, Messages inbox, Profile) */
.m-pulse { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.m-place { font-family: 'Instrument Serif', serif; font-size: 15px; color: var(--fg); line-height: 1; }
.m-livehint { display: flex; align-items: center; gap: 4px; color: var(--stone); font-size: 8px; margin-top: 3px; }
.m-livehint i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); flex: none; }
.m-ring--sm { width: 42px; height: 42px; margin: 0; flex: none; }
.m-ring--sm b { font-size: 11px; }
.m-ring--sm span { font-size: 6px; }
.m-live--sm { height: 82px; flex: none; }
.m-live__place { color: rgba(255,255,255,0.82); font-size: 8px; margin-top: 2px; }
.m-livepill { display: inline-flex; align-items: center; gap: 3px; background: var(--lime); color: var(--ink);
  font-size: 7px; font-weight: 800; letter-spacing: 0.03em; padding: 1px 5px; border-radius: 999px; flex: none; }
.m-livepill i { width: 4px; height: 4px; border-radius: 50%; background: var(--ink); }
.m-loc { display: flex; align-items: center; gap: 3px; font-size: 8px; color: var(--stone); }
.m-loc--live { color: var(--lime); }
.m-loc i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex: none; }
.m-seg { display: flex; gap: 4px; }
.m-seg > span { flex: 1; text-align: center; font-size: 8px; padding: 4px 0; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line); color: var(--muted); }
.m-seg > span.on { background: var(--lime); border-color: var(--lime); color: var(--ink); font-weight: 700; }
.m-msgbtn { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--surface); border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--muted); }
.m-msgbtn svg { width: 11px; height: 11px; }
.m-band { font-family: 'Instrument Serif', serif; font-size: 10px; color: var(--stone); }
.m-row { display: flex; align-items: center; gap: 8px; padding: 5px 4px; border-radius: 12px; }
.m-row--unread { background: var(--card); }
.m-time { margin-left: auto; flex: none; font-size: 8px; color: var(--stone); }
.m-time.on { color: var(--lime); }
.m-badge { flex: none; min-width: 14px; height: 14px; padding: 0 3px; border-radius: 7px; background: var(--lime);
  color: var(--ink); font-size: 7px; font-weight: 800; display: grid; place-items: center; }
.m-unread { flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
.m-presence { display: flex; align-items: center; gap: 4px; color: var(--lime); font-size: 8px; white-space: nowrap; overflow: hidden; }
.m-presence i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); flex: none; }
.m-hist { display: flex; align-items: center; gap: 6px; font-size: 8.5px; }
.m-hist i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); flex: none; box-shadow: 0 0 5px var(--lime); }
.m-hist b { font-weight: 400; color: var(--fg); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-hist span { color: var(--stone); flex: none; }
.m-drop-foot { display: flex; align-items: center; gap: 8px; }
.m-join { flex: none; font-size: 8.5px; font-weight: 700; color: var(--ink); background: var(--lime); border-radius: 999px; padding: 3px 9px; }
.m-actions { display: flex; align-items: center; gap: 10px; }

/* Home pulse CARD — ring left, place + honest ambient lines right (mirrors the app's PulseHero) */
.m-pulsecard { display: flex; align-items: center; gap: 9px; background: var(--card); border: 1px solid var(--line);
  border-radius: 15px; padding: 9px; }
.m-ring--hero { width: 62px; height: 62px; margin: 0; flex: none; }
.m-ring--hero b { font-size: 13px; }
.m-ring--hero span { font-size: 5.5px; }
.m-keep { font-size: 8.5px; color: var(--stone); line-height: 1.4; }
.m-keep b { color: var(--fg); font-weight: 700; }
.m-keep .lm { color: var(--lime); font-weight: 700; }

/* Crew hero card — the active-crew card on Home (mirrors the app's CrewHeroCard) */
.m-crew { background: var(--card); border: 1px solid rgba(163,255,0,0.4); border-radius: 15px; padding: 9px;
  display: flex; flex-direction: column; gap: 7px; }
.m-crew__eyebrow { font-size: 7px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--lime); font-weight: 700; }
.m-crew__row { display: flex; align-items: center; gap: 8px; }
.m-syncpill { flex: none; font-size: 8.5px; font-weight: 800; color: var(--ink); background: var(--lime);
  border-radius: 999px; padding: 4px 12px; }
.m-streak { display: flex; align-items: center; gap: 4px; }
.m-streak i { width: 8px; height: 8px; border-radius: 2.5px; background: var(--lime); flex: none; }
.m-streak i.off { background: var(--surface); border: 1px solid var(--line); }
.m-streak span { font-size: 7.5px; color: var(--stone); margin-left: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Crews strip on Orbit */
.m-crewstrip { display: flex; gap: 6px; }
.m-crewtile { flex: 1; min-width: 0; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 7px 8px; }
.m-crewtile b { display: block; font-size: 9px; font-weight: 700; color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-crewtile span { display: flex; align-items: center; gap: 4px; font-size: 7.5px; color: var(--stone); margin-top: 2px; }
.m-crewtile span.on { color: var(--lime); }
.m-crewtile span i { width: 4px; height: 4px; border-radius: 50%; background: currentColor; flex: none; }
.m-act { display: flex; align-items: center; gap: 3px; font-size: 8px; color: var(--stone); }
.m-act svg { width: 11px; height: 11px; }
.m-act--like { color: var(--lime); }
.m-reacts--sm { margin-left: auto; }

/* ── Feature story rows ─────────────────────────────────────────────── */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 6vw, 76px); align-items: center; }
.feature + .feature { margin-top: clamp(70px, 11vw, 128px); }
.feature--flip .feature__media { order: -1; }
.feature__kicker { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime); }
.feature h3 { font-size: clamp(28px, 3.6vw, 42px); margin: 16px 0 16px; letter-spacing: -0.035em; }
.feature p { color: var(--muted); font-size: 17px; max-width: 46ch; }
.feature p + p { margin-top: 14px; }
.feature__tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.tag { font-size: 13px; color: var(--muted); border: 1px solid var(--line-2); border-radius: 999px; padding: 6px 13px; }
.feature__photo { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4 / 3; position: relative; }
.feature__photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.92) contrast(1.05); }
.feature__photo figcaption { position: absolute; left: 14px; bottom: 12px; font-size: 12px; color: #fff;
  background: rgba(8,8,8,0.55); border: 1px solid var(--line); border-radius: 999px; padding: 5px 11px; backdrop-filter: blur(4px); }

/* ── How it fits together (flow) ────────────────────────────────────── */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 48px; }
.flow__step { border: 1px solid var(--line); border-radius: 14px; padding: 20px 16px; position: relative; background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent); }
.flow__step b { display: block; font-size: 16px; letter-spacing: -0.02em; margin-bottom: 6px; }
.flow__step span { font-size: 13px; color: var(--stone); line-height: 1.5; }
.flow__step i { position: absolute; top: 16px; right: 16px; font-family: var(--serif); font-style: italic; color: var(--lime); font-size: 18px; }

/* ── Privacy pillars ────────────────────────────────────────────────── */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 52px; }
.pillar { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; }
.pillar svg { width: 26px; height: 26px; color: var(--lime); margin-bottom: 16px; }
.pillar h3 { font-size: 17px; letter-spacing: -0.02em; margin-bottom: 8px; }
.pillar p { font-size: 14px; color: var(--stone); line-height: 1.5; }

/* ── Feeling band (photo) ───────────────────────────────────────────── */
.feeling { position: relative; overflow: hidden; text-align: center; }
.feeling__bg { position: absolute; inset: 0; z-index: -1; }
.feeling__bg img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.85) contrast(1.05) brightness(0.7); }
.feeling__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,8,8,0.7), rgba(8,8,8,0.55)); }
.feeling p { font-family: var(--serif); font-style: italic; font-size: clamp(34px, 6vw, 68px); line-height: 1.1; }

/* ── Forms (feedback + waitlist) ────────────────────────────────────── */
.panel { max-width: 620px; margin-inline: auto; }
.form-row { display: flex; gap: 10px; }
.seg { display: inline-flex; gap: 6px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 4px; margin-bottom: 16px; }
.seg button { border: 0; background: transparent; color: var(--muted); font-family: var(--sans); font-size: 13.5px; font-weight: 600;
  padding: 8px 16px; border-radius: 999px; cursor: pointer; transition: background .2s, color .2s; }
.seg button[aria-pressed="true"] { background: var(--lime); color: var(--ink); }
.field { width: 100%; background: var(--surface); border: 1px solid var(--line-2); color: var(--fg); font-family: var(--sans);
  font-size: 15.5px; padding: 14px 16px; border-radius: 14px; transition: border-color .2s; }
.field::placeholder { color: var(--stone); }
.field:focus { border-color: var(--lime); outline: none; }
textarea.field { resize: vertical; min-height: 120px; line-height: 1.5; }
.form__msg { min-height: 22px; margin-top: 14px; font-size: 14px; color: var(--muted); }
.form__msg.is-ok { color: var(--lime); } .form__msg.is-err { color: #ff6b6b; }
.form.is-busy button[type="submit"] { opacity: .6; pointer-events: none; }
.waitlist { text-align: center; }
.waitlist .form { margin: 30px auto 0; max-width: 470px; display: flex; gap: 10px; }
.waitlist .field { border-radius: 999px; }
.waitlist .h-section { max-width: 16ch; margin-inline: auto; }
.feedback .stack { display: flex; flex-direction: column; gap: 12px; }
.feedback .row2 { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: start; }

/* ── FAQ ────────────────────────────────────────────────────────────── */
.faq { max-width: 800px; margin: 44px auto 0; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 6px; font-size: 18px; font-weight: 600;
  letter-spacing: -0.02em; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--serif); font-size: 26px; color: var(--lime); transition: transform .25s; line-height: 1; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 6px 24px; color: var(--muted); font-size: 15.5px; max-width: 68ch; }

/* ── Footer ─────────────────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--line); padding-block: 56px 40px; }
.footer__top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; align-items: flex-start; }
.footer .wordmark { font-size: 30px; }
.footer__tag { color: var(--stone); font-size: 14px; margin-top: 12px; max-width: 30ch; }
.footer__cols { display: flex; gap: clamp(36px, 8vw, 90px); flex-wrap: wrap; }
.footer__col h4 { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--stone); margin-bottom: 16px; font-weight: 600; }
.footer__col a { display: block; color: var(--muted); font-size: 14.5px; padding: 5px 0; transition: color .2s; }
.footer__col a:hover { color: var(--fg); }
.footer__base { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--stone); font-size: 13px; }

/* ── Legal / support article (used by terms/privacy/support) ────────── */
.doc { max-width: 760px; }
.doc__back { display: inline-flex; align-items: center; gap: 8px; color: var(--stone); font-size: 14px; margin-bottom: 32px; }
.doc__back:hover { color: var(--fg); }
.doc h1 { font-size: clamp(34px, 6vw, 52px); letter-spacing: -0.03em; }
.doc__updated { color: var(--stone); font-size: 14px; margin-top: 14px; }
.doc__intro { color: var(--muted); font-size: 18px; margin-top: 26px; line-height: 1.6; }
.doc section { margin-top: 40px; }
.doc h2 { font-size: 21px; letter-spacing: -0.02em; margin-bottom: 14px; }
.doc p { color: var(--muted); margin-bottom: 14px; line-height: 1.65; }
.doc a { color: var(--lime); }
.doc__note { margin-top: 48px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; color: var(--stone); font-size: 13.5px; background: var(--bg-2); }

/* ── Reveal ─────────────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 1000px) {
  .devices { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .devices .device:nth-child(n+4) { display: none; }   /* show 3 strongest screens on tablet */
  .flow { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .nav__links a:not(.btn) { display: none; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .feature { grid-template-columns: 1fr; }
  .feature--flip .feature__media { order: 0; }
}
@media (max-width: 560px) {
  .devices { grid-template-columns: repeat(2, 1fr); }
  .devices .device:nth-child(n+3) { display: none; }
  .device:nth-child(odd) { transform: none; }
  .rhythms { grid-template-columns: 1fr; max-width: 300px; }   /* stack the two tier screens, one centered column */
  .pillars, .flow { grid-template-columns: 1fr; }
  .waitlist .form, .form-row, .feedback .row2 { flex-direction: column; grid-template-columns: 1fr; }
  .waitlist .form button, .feedback button[type="submit"] { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .mark .bar, .mark .ring { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
}