/* ═══════════════════════════════════════════════════════════
   KOVA — landing
   Visual world: the gym floor at night. Near-black, paper
   white, strictly monochrome: every surface, border and muted
   tone is white at some alpha over pure black. No accent
   colour, no hue in any grey. Hairlines instead of shadows.
   Nunito, because the app is Nunito.
   ═══════════════════════════════════════════════════════════ */

@font-face {
  font-family: 'Nunito';
  src: url('assets/fonts/Nunito-Regular.ttf') format('truetype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Nunito';
  src: url('assets/fonts/Nunito-SemiBold.ttf') format('truetype');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Nunito';
  src: url('assets/fonts/Nunito-ExtraBold.ttf') format('truetype');
  font-weight: 800; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Nunito';
  src: url('assets/fonts/Nunito-Black.ttf') format('truetype');
  font-weight: 900; font-style: normal; font-display: swap;
}

:root {
  --ink:        #000000;
  --ink-1:      #060606;
  --ink-2:      #0d0d0d;
  --fg:         #ffffff;
  --fg-2:       rgba(255, 255, 255, .76);
  --muted:      rgba(255, 255, 255, .5);
  --line:       rgba(255, 255, 255, .1);
  --line-2:     rgba(255, 255, 255, .2);
  --inv-dim:    rgba(255, 255, 255, .09);
  --inv-line:   rgba(255, 255, 255, .3);

  --shell: 1200px;
  --gut: clamp(20px, 5vw, 48px);
  --r-lg: 26px;
  --r-md: 18px;
  --r-sm: 12px;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --font: 'Nunito', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: ui-monospace, 'SF Mono', 'JetBrains Mono', 'Cascadia Code', Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 78px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, .22) #000;
}
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: #000; }
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, .2);
  border: 3px solid #000;
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, .38); }
::-webkit-scrollbar-corner { background: #000; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--fg);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.62;
  font-weight: 400;
  letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
code {
  font-family: var(--mono);
  font-size: .88em;
  padding: .1em .38em;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, .04);
  color: var(--fg-2);
  white-space: nowrap;
}
h1, h2, h3 { margin: 0; font-weight: 900; line-height: 1.02; letter-spacing: -.035em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: fixed; top: 10px; left: 10px; z-index: 200;
  transform: translateY(-160%);
  background: var(--fg); color: var(--ink);
  padding: 10px 16px; border-radius: 999px;
  font-weight: 800; text-decoration: none; font-size: 14px;
  transition: transform .2s var(--ease);
}
.skip:focus { transform: none; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gut);
}

/* ── dot field ───────────────────────────────────────────── */
.grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .11) 1px, transparent 1.2px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(120% 78% at 50% 0%, #000 8%, transparent 68%);
          mask-image: radial-gradient(120% 78% at 50% 0%, #000 8%, transparent 68%);
}
.grid-bg--soft {
  background-image: radial-gradient(rgba(255, 255, 255, .075) 1px, transparent 1.2px);
  -webkit-mask-image: radial-gradient(90% 70% at 50% 50%, #000 0%, transparent 72%);
          mask-image: radial-gradient(90% 70% at 50% 50%, #000 0%, transparent 72%);
}

/* ── scroll progress ─────────────────────────────────────── */
.progress {
  position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 120;
  background: transparent; pointer-events: none;
}
.progress span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, rgba(255, 255, 255, .35), #ffffff);
  box-shadow: 0 0 12px rgba(255, 255, 255, .3);
}

/* ── nav ─────────────────────────────────────────────────── */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(8, 9, 10, .78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner {
  display: flex; align-items: center; gap: 24px;
  height: 62px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; margin-right: auto;
}
.brand__mark {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  padding: 6px;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  background: rgba(255, 255, 255, .04);
}
.brand__mark img { width: 100%; height: 100%; }
.brand__word {
  font-weight: 900; font-size: 20px; letter-spacing: .16em;
}
.nav__links { display: flex; gap: 4px; }
.nav__links a {
  text-decoration: none; font-size: 15px; font-weight: 600;
  color: var(--fg-2); padding: 8px 12px; border-radius: 999px;
  transition: color .18s, background .18s;
}
.nav__links a:hover { color: var(--fg); background: rgba(255, 255, 255, .06); }
.nav__actions { display: flex; align-items: center; gap: 10px; }

/* ── buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  text-decoration: none; cursor: pointer;
  font-family: var(--font); font-weight: 800;
  letter-spacing: -.01em;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .16s var(--ease), background .2s, border-color .2s, color .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn--sm { padding: 9px 18px; font-size: 15px; }
.btn--lg { padding: 16px 28px; font-size: 17px; }
.btn--solid {
  background: var(--fg); color: var(--ink);
  box-shadow: 0 0 0 0 rgba(245, 245, 243, .3);
}
.btn--solid:hover { background: #fff; transform: translateY(-1px); box-shadow: 0 8px 30px -12px rgba(245, 245, 243, .5); }
.btn--ghost {
  border-color: var(--line-2); color: var(--fg);
  background: rgba(255, 255, 255, .02);
}
.btn--ghost:hover { border-color: rgba(255, 255, 255, .34); background: rgba(255, 255, 255, .06); }
.btn:active { transform: translateY(0); }

/* ── hero ────────────────────────────────────────────────── */
.hero { position: relative; padding: clamp(88px, 10vw, 124px) 0 clamp(48px, 6vw, 80px); overflow: hidden; }
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.pills li {
  font-size: 13px; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--fg-2);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, .025);
}
.hero__title {
  font-weight: 900;
  font-size: clamp(40px, 5.4vw, 76px);
  line-height: .98;
  letter-spacing: -.04em;
  text-transform: uppercase;
  text-wrap: balance;
}
.hero__title .last {
  display: block;
  font-size: 1.1em;
  letter-spacing: -.045em;
}
.hero__sub {
  margin-top: 26px;
  max-width: 40ch;
  font-size: clamp(17px, 1.55vw, 21px);
  line-height: 1.5;
  color: rgba(255, 255, 255, .72);
}
.hero__tag {
  margin-top: 20px;
  font-size: clamp(11.5px, 1.1vw, 13px);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .42);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__meta {
  margin-top: 26px;
  font-size: 14px;
  color: var(--muted);
  letter-spacing: .01em;
}
.hero__meta code { font-size: 12.5px; }

/* device + beam */
.hero__stage {
  position: relative;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: clamp(22px, 3vw, 34px);
}
.beam {
  position: absolute; inset: -18% -6% -6% -6%;
  background:
    radial-gradient(46% 40% at 50% 44%, rgba(255, 255, 255, .07), transparent 70%),
    radial-gradient(60% 52% at 50% 50%, rgba(255, 255, 255, .055), transparent 72%);
  filter: blur(14px);
  z-index: 0;
}
.hero__banner { margin: 0; width: 100%; position: relative; z-index: 1; }
.hero__banner img {
  width: 100%; height: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  box-shadow: 0 60px 120px -50px rgba(0, 0, 0, 1), 0 0 90px -40px rgba(255, 255, 255, .12);
}
.hero__foot {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  gap: clamp(20px, 3vw, 34px);
  width: 100%;
}
.device { position: relative; z-index: 1; width: min(146px, 34%); flex: 0 0 auto; }
.hero__stats {
  display: grid; gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
  min-width: 0;
}
.hero__stats > div {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 20px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}
.hero__stats dt {
  font-size: 11.5px; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted);
}
.hero__stats dd {
  margin: 0;
  font-size: 17px; font-weight: 800; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.device__frame {
  position: relative;
  border-radius: 30px;
  padding: 6px;
  background: linear-gradient(160deg, #2a2a2a, #101010 42%, #232323);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, .09),
    0 44px 90px -34px rgba(0, 0, 0, .95),
    0 0 60px -26px rgba(255, 255, 255, .16);
}
.device__frame img {
  width: 100%; height: auto; border-radius: 24px;
  background: #000;
}
.device__notch {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 52px; height: 14px; border-radius: 999px;
  background: #000; z-index: 2;
}
.device__frame::after {
  content: ''; position: absolute; inset: 6px; border-radius: 24px;
  background: linear-gradient(122deg, rgba(255, 255, 255, .16) 0%, transparent 26%, transparent 72%, rgba(255, 255, 255, .05) 100%);
  pointer-events: none;
}

/* stats */
.stats {
  position: relative;
  z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: clamp(48px, 7vw, 84px);
  padding-inline: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.stats li { background: var(--ink); padding: 22px 24px; }
.stats b {
  display: block; font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 900; letter-spacing: -.04em; line-height: 1;
}
.stats span { display: block; margin-top: 6px; font-size: 14px; color: var(--muted); }

/* ── marquee ─────────────────────────────────────────────── */
.marquee {
  border-block: 1px solid var(--line);
  padding: 18px 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex; align-items: center; gap: 26px;
  width: max-content;
  animation: slide 44s linear infinite;
}
.marquee__track span {
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 900; letter-spacing: -.02em;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, .32);
}
.marquee__track i { color: var(--fg); font-style: normal; font-size: 14px; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ── sections ────────────────────────────────────────────── */
.feature { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.feature__copy, .feature__shot,
.privacy__copy, .privacy__list,
.faq__head, .faq__list,
.hero__copy, .hero__stage { min-width: 0; }
.feature__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .86fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
.feature--flip .feature__inner { grid-template-columns: minmax(0, .86fr) minmax(0, 1fr); }
.feature--flip .feature__copy { order: 2; }
.feature--flip .feature__shot { order: 1; }

.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 800;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 22px;
}
.eyebrow span {
  color: var(--fg);
  border: 1px solid var(--inv-line);
  background: var(--inv-dim);
  border-radius: 8px;
  padding: 3px 9px;
  letter-spacing: .08em;
}
.feature h2, .privacy h2, .get h2, .faq h2, .gallery h2 {
  font-size: clamp(34px, 5.2vw, 62px);
  text-wrap: balance;
}
.feature__lead {
  margin-top: 22px;
  max-width: 48ch;
  font-size: clamp(16px, 1.35vw, 18px);
  color: var(--fg-2);
}
.ticks { margin-top: 30px; display: grid; gap: 11px; }
.ticks li {
  position: relative;
  padding-left: 30px;
  font-size: 15.5px;
  color: var(--fg-2);
}
.ticks li::before {
  content: '';
  position: absolute; left: 2px; top: .52em;
  width: 13px; height: 7px;
  border-left: 2px solid var(--fg);
  border-bottom: 2px solid var(--fg);
  transform: rotate(-45deg);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.chips span {
  font-size: 13px; font-weight: 700;
  border: 1px solid var(--line-2); border-radius: 999px;
  padding: 5px 13px; color: var(--fg-2);
  background: rgba(255, 255, 255, .025);
}

.feature__shot { margin: 0; display: grid; gap: 16px; justify-items: center; }
.feature__shot figcaption {
  font-size: 13.5px; color: var(--muted); text-align: center; max-width: 34ch;
}
.phone {
  width: min(292px, 100%);
  border-radius: 36px; padding: 8px;
  background: linear-gradient(160deg, #242424, #0e0e0e 45%, #1c1c1c);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 40px 80px -40px rgba(0, 0, 0, .95);
}
.phone img { width: 100%; height: auto; border-radius: 29px; background: #000; }
.phone--sm { width: min(250px, 100%); }

/* ── progress panel ──────────────────────────────────────── */
.panel {
  width: 100%; max-width: 340px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--ink-2), var(--ink-1));
  padding: 20px;
  margin-bottom: -34px;
  position: relative; z-index: 2;
}
.panel__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.panel__title { font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.panel__badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 700; color: var(--fg-2);
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px;
}
.panel__badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--fg); box-shadow: 0 0 10px rgba(255, 255, 255, .6);
}
.heat {
  display: grid;
  grid-template-rows: repeat(7, 1fr);
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 4px;
}
.heat i {
  aspect-ratio: 1; border-radius: 3px;
  background: rgba(255, 255, 255, .05);
  transform: scale(.4); opacity: 0;
}
.heat.is-live i {
  animation: pop .34s var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 7ms);
}
@keyframes pop { to { transform: none; opacity: 1; } }
.heat i[data-l="1"] { background: rgba(255, 255, 255, .18); }
.heat i[data-l="2"] { background: rgba(255, 255, 255, .38); }
.heat i[data-l="3"] { background: rgba(255, 255, 255, .62); }
.heat i[data-l="4"] { background: var(--fg); box-shadow: 0 0 10px rgba(255, 255, 255, .22); }
.panel__foot {
  display: flex; justify-content: space-between; gap: 10px;
  margin-top: 18px; padding-top: 15px;
  border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--muted);
}
.panel__foot b { color: var(--fg); font-weight: 800; font-variant-numeric: tabular-nums; }

/* ── privacy ─────────────────────────────────────────────── */
.privacy { position: relative; padding: clamp(80px, 11vw, 150px) 0; border-top: 1px solid var(--line); }
.privacy__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(40px, 6vw, 84px);
  align-items: start;
}
.manifest {
  margin-top: 34px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, #0e0e0e, #0a0a0a);
  overflow: hidden;
}
.manifest__bar {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .02);
}
.manifest__dots { display: inline-flex; gap: 6px; }
.manifest__dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .16); }
.manifest__dots i:first-child { background: rgba(255, 255, 255, .22); }
.manifest__file { font-family: var(--mono); font-size: 12.5px; color: var(--muted); }
.manifest__code {
  margin: 0; padding: 20px 22px 24px;
  font-family: var(--mono);
  font-size: clamp(11.5px, 1.05vw, 12.5px);
  line-height: 1.9;
  color: var(--fg-2);
  white-space: pre-wrap;
  overflow-wrap: break-word;
  tab-size: 2;
}
.c-k { color: #e8e8e8; }
.manifest__code code {
  padding: 0; border: 0; border-radius: 0; background: none;
  font-size: inherit; white-space: inherit; color: inherit;
}
.c-s { color: #ffffff; }
.c-c { color: var(--muted); font-style: italic; }

.perms { width: 100%; border-collapse: collapse; font-size: 14.5px; table-layout: fixed; }
.perms caption { text-align: left; }
.perms th, .perms td { padding: 14px 0; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.perms tbody th { width: 46%; padding-right: 16px; }
.perms thead th {
  font-size: 11.5px; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted);
  border-bottom-color: var(--line-2);
  padding-bottom: 10px;
}
.perms tbody th { font-weight: 600; padding-right: 18px; }
.perms td { color: var(--fg-2); }
.perms__none th, .perms__none td { opacity: .62; }
.perms__none s { text-decoration-color: var(--fg); text-decoration-thickness: 1.5px; }
.privacy__note { margin-top: 20px; font-size: 14.5px; color: var(--muted); max-width: 42ch; }

/* ── gallery ─────────────────────────────────────────────── */
.gallery { padding: clamp(60px, 8vw, 110px) 0 clamp(70px, 9vw, 120px); border-top: 1px solid var(--line); }
.gallery__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.gallery .eyebrow { margin-bottom: 22px; }
.gallery__nav { display: flex; align-items: center; gap: 18px; }
.gallery__hint {
  font-size: 13px; font-weight: 700; letter-spacing: .04em;
  color: var(--muted); font-variant-numeric: tabular-nums;
}
.gallery__btns { display: flex; gap: 8px; }
.railbtn {
  display: grid; place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, .03);
  color: var(--fg);
  cursor: pointer;
  transition: background .2s, border-color .2s, opacity .2s, transform .2s var(--ease);
}
.railbtn:hover:not(:disabled) { background: var(--fg); color: var(--ink); border-color: var(--fg); }
.railbtn:active:not(:disabled) { transform: scale(.94); }
.railbtn:disabled { opacity: .28; cursor: default; }
.gallery__note {
  margin-top: 18px;
  font-size: 14px; color: var(--muted);
}
.rail {
  display: flex; gap: 20px;
  margin-top: 34px;
  padding: 6px var(--gut) 26px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  scrollbar-width: none;
  cursor: grab;
}
.rail:active { cursor: grabbing; }
.rail::-webkit-scrollbar { display: none; }
.rail__item { margin: 0; flex: 0 0 auto; width: 196px; scroll-snap-align: center; }
.rail__item img {
  width: 100%; height: auto;
  border-radius: 26px;
  background: #000;
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -40px rgba(0, 0, 0, .9);
  transition: transform .3s var(--ease), border-color .3s;
}
.rail__item:hover img { transform: translateY(-5px); border-color: var(--line-2); }
.rail__item figcaption {
  margin-top: 12px; text-align: center;
  font-size: 13px; font-weight: 700; color: var(--muted);
  letter-spacing: .02em;
}

/* ── store listing ───────────────────────────────────────── */
.listing { padding: clamp(80px, 11vw, 150px) 0 0; border-top: 1px solid var(--line); }
.listing__banner {
  margin: clamp(36px, 5vw, 56px) auto 0;
  width: min(1000px, calc(100% - var(--gut) * 2));
}
.listing__banner img {
  width: 100%; height: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  box-shadow: 0 50px 100px -50px rgba(0, 0, 0, .95);
}
.listing__row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-top: 22px;
  padding-bottom: clamp(80px, 11vw, 150px);
}
.listing__row li { margin: 0; }
.listing__row img {
  width: 100%; height: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  transition: transform .3s var(--ease), border-color .3s;
}
.listing__row li:hover img { transform: translateY(-5px); border-color: var(--line-2); }
.listing__row span {
  display: block; margin-top: 11px; text-align: center;
  font-size: 12.5px; font-weight: 700; letter-spacing: .03em; color: var(--muted);
}

/* ── get ─────────────────────────────────────────────────── */
.get { position: relative; padding: clamp(80px, 11vw, 150px) 0; border-top: 1px solid var(--line); }
.get__inner { position: relative; z-index: 1; text-align: center; }
.get__lead {
  margin: 0 auto 0; max-width: 46ch;
  font-size: clamp(17px, 1.5vw, 20px); color: var(--fg);
  font-weight: 800; letter-spacing: -.02em;
}
.get__cta { margin-top: 30px; }
.get__meta {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; margin-top: 62px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  text-align: left;
}
.get__meta > div { background: var(--ink); padding: 20px 22px; }
.get__meta b { display: block; font-size: 19px; font-weight: 800; }
.get__meta span { display: block; margin-top: 4px; font-size: 13.5px; color: var(--muted); }
.get__support { margin-top: 34px; font-size: 15px; color: var(--muted); }
.get__support a { color: var(--fg); text-underline-offset: 3px; text-decoration-color: var(--line-2); }
.get__support a:hover { text-decoration-color: var(--fg); }

/* ── faq ─────────────────────────────────────────────────── */
.faq { padding: clamp(80px, 11vw, 150px) 0; border-top: 1px solid var(--line); }
.faq__inner {
  display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: clamp(36px, 5vw, 80px);
  align-items: start;
}
.faq__list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 0;
  font-size: clamp(17px, 1.6vw, 20px); font-weight: 800; letter-spacing: -.02em;
  transition: color .18s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '';
  flex: 0 0 auto;
  width: 11px; height: 11px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-2px);
  transition: transform .22s var(--ease), border-color .22s;
}
.faq details[open] summary::after { transform: rotate(-135deg) translateY(-2px); border-color: var(--fg); }
.faq summary:hover { color: var(--fg); }
.faq details p {
  padding: 0 44px 24px 0;
  color: var(--fg-2);
  font-size: 16px;
  max-width: 62ch;
}
.faq details a { color: var(--fg); text-underline-offset: 3px; }

/* ── footer ──────────────────────────────────────────────── */
.foot { border-top: 1px solid var(--line); padding: clamp(48px, 6vw, 72px) 0 32px; background: var(--ink-1); }
.foot__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px 32px; flex-wrap: wrap;
}
.foot .brand { margin-right: 0; }
.foot__nav { display: flex; flex-wrap: wrap; gap: 6px 8px; }
.foot__nav a {
  display: inline-block;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14.5px; font-weight: 700;
  color: var(--fg-2);
  text-decoration: none;
  transition: color .18s, border-color .18s, background .18s;
}
.foot__nav a:hover { color: var(--fg); border-color: var(--line-2); background: rgba(255, 255, 255, .05); }
.foot__legal {
  margin-top: 40px; padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 13px; color: var(--muted);
}
.foot__legal code { font-size: 12px; }

/* ── reveal ──────────────────────────────────────────────── */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* ── responsive ──────────────────────────────────────────── */
@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__stage { margin-bottom: 8px; }
  .device { width: min(158px, 40%); }
  .feature__inner, .privacy__inner, .faq__inner { grid-template-columns: 1fr; }
  .feature--flip .feature__inner { grid-template-columns: 1fr; }
  .feature--flip .feature__copy { order: 1; }
  .feature--flip .feature__shot { order: 2; }
  .foot__inner { flex-direction: column; align-items: flex-start; }
  .listing__row { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .nav__inner { height: 54px; }
  .brand__mark { width: 34px; height: 34px; border-radius: 12px; padding: 5px; }
  .brand__word { font-size: 18px; }
  .nav__actions { display: none; }
  .nav__links {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    gap: 4px;
    padding: 9px var(--gut);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    background: rgba(0, 0, 0, .84);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid var(--line);
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 82%, transparent 100%);
            mask-image: linear-gradient(90deg, #000 82%, transparent 100%);
  }
  .nav__links::-webkit-scrollbar { display: none; }
  .nav__links a { white-space: nowrap; font-size: 14px; padding: 7px 13px; }
  .nav.is-stuck .nav__links { background: rgba(0, 0, 0, .93); }
  .hero { padding-top: 136px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .feature__shot { justify-items: start; }
  .panel { margin-bottom: 0; }
}

@media (max-width: 560px) {
  html { scroll-padding-top: 112px; }
  body { font-size: 16px; }
  .hero__actions .btn { flex: 1 1 100%; justify-content: center; }
  .hero__foot { flex-direction: column; gap: 20px; }
  .hero__stats { width: min(320px, 100%); }
  .hero__tag { font-size: 12px; letter-spacing: .2em; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .get__meta { grid-template-columns: repeat(2, 1fr); }
  .listing__row { grid-template-columns: repeat(2, 1fr); }
  .rail__item { width: 152px; }
  .gallery__head { align-items: flex-start; }
  .gallery__nav { width: 100%; justify-content: space-between; }
  .rail { gap: 14px; }
    .faq summary { font-size: 17px; }
  .faq details p { padding-right: 0; }
  .manifest__code { font-size: 11px; line-height: 1.75; }
  .perms { table-layout: auto; font-size: 13.5px; }
  .perms thead { display: none; }
  .perms tr { display: block; padding: 13px 0; border-bottom: 1px solid var(--line); }
  .perms th, .perms td { display: block; border: 0; padding: 0; width: auto; }
  .perms tbody th { padding-right: 0; }
  .perms td { margin-top: 5px; }
  .perms code { white-space: normal; overflow-wrap: anywhere; }
}

/* ── motion preferences ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
  .heat i { transform: none; opacity: 1; }
}

@media print {
  .nav, .progress, .rail, .marquee { display: none; }
  body { background: #fff; color: #000; }
}