@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-600-normal.woff2") format("woff2");
}

:root {
  color-scheme: light dark;
  --bg: #f4f5f3;
  --surface: #ffffff;
  --surface2: #eef1ef;
  --ink: #0e1416;
  --ink-72: rgba(14, 20, 22, 0.76);
  --ink-56: rgba(14, 20, 22, 0.62);
  --ink-40: rgba(14, 20, 22, 0.4);
  --line: rgba(14, 20, 22, 0.08);
  --accent: #0a9e8f;
  --accent-ink: #077669;
  --accent-fill: #087c70;
  --on-accent: #ffffff;
  --accent-soft: rgba(10, 158, 143, 0.08);
  --accent-line: rgba(10, 158, 143, 0.16);
  --good: #12996b;
  --warn: #b26a00;
  --critical: #c92f2f;
  --ph: #12b5b0;
  --ammonia: #5e8cff;
  --nitrite: #b26bff;
  --nitrate: #ff9f0a;
  --shadow: 0 8px 24px rgba(16, 52, 48, 0.07), 0 1px 2px rgba(16, 52, 48, 0.05);
  --shadow-lg: 0 24px 60px rgba(16, 52, 48, 0.14), 0 4px 12px rgba(16, 52, 48, 0.06);
  --glow: 0 10px 28px rgba(10, 158, 143, 0.32);
  --radius: 24px;
  --radius-inner: 16px;
  --wrap: 1160px;
  --header: 68px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0e10;
    --surface: #141a1d;
    --surface2: #1c2428;
    --ink: #eef3f2;
    --ink-72: rgba(238, 243, 242, 0.78);
    --ink-56: rgba(238, 243, 242, 0.64);
    --ink-40: rgba(238, 243, 242, 0.42);
    --line: rgba(238, 243, 242, 0.09);
    --accent: #2dd4bf;
    --accent-ink: #2dd4bf;
    --accent-fill: #2dd4bf;
    --on-accent: #04201c;
    --accent-soft: rgba(45, 212, 191, 0.1);
    --accent-line: rgba(45, 212, 191, 0.2);
    --good: #3ddc97;
    --warn: #ffb547;
    --critical: #ff6b6b;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.35);
    --glow: 0 10px 28px rgba(45, 212, 191, 0.22);
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 16px);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
svg,
picture {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: var(--accent-ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 8px;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.5em;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.3rem, 1.4rem + 3.6vw, 4rem);
  letter-spacing: -0.035em;
  line-height: 1.04;
}

h2 {
  font-size: clamp(1.8rem, 1.3rem + 2vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 1em;
  text-wrap: pretty;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 720px) {
  .wrap {
    padding: 0 32px;
  }
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--accent-fill);
  color: var(--on-accent);
  font-weight: 600;
  text-decoration: none;
}

.skip:focus {
  top: 12px;
}

.num {
  font-variant-numeric: tabular-nums;
}

.top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(1.6) blur(18px);
  backdrop-filter: saturate(1.6) blur(18px);
  border-bottom: 1px solid var(--line);
}

.top .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
}

.menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.menu a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ink-72);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.15s, color 0.15s;
}

.menu a:hover,
.menu a[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--ink);
}

.menu-open,
.menu-close {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: var(--shadow);
  color: var(--ink);
  cursor: pointer;
}

.menu-open svg,
.menu-close svg {
  width: 22px;
  height: 22px;
}

.menu-veil {
  display: none;
}

@media (max-width: 860px) {
  .menu-open {
    display: inline-flex;
    margin-left: auto;
  }

  .menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: min(320px, 86vw);
    height: 100dvh;
    margin: 0;
    padding: 16px 16px 32px;
    background: var(--surface);
    box-shadow: var(--shadow-lg);
    transform: translateX(105%);
    visibility: hidden;
    transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.28s;
  }

  .menu a {
    padding: 14px 16px;
    border-radius: 16px;
    font-size: 1.05rem;
  }

  .menu-close {
    display: inline-flex;
    align-self: flex-end;
    margin-bottom: 8px;
    box-shadow: none;
    background: var(--surface2);
  }

  .menu-shown .menu {
    transform: none;
    visibility: visible;
    transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0s;
  }

  .menu-shown .menu-veil {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 55;
    background: rgba(4, 12, 12, 0.42);
  }

  .menu-lock,
  .menu-lock body {
    overflow: hidden;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 999px;
  background: var(--accent-fill);
  color: var(--on-accent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), var(--glow);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
}

.btn:hover {
  filter: brightness(1.06);
}

.btn.soft {
  background: var(--accent-soft);
  color: var(--accent-ink);
  box-shadow: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.85rem;
  font-weight: 600;
}

.eyebrow .dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-fill);
  color: var(--on-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.eyebrow .dot svg {
  width: 14px;
  height: 14px;
}

.hero {
  position: relative;
  padding: 56px 0 72px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--accent-line), transparent 70%);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  display: grid;
  gap: 48px;
  align-items: center;
}

@media (min-width: 960px) {
  .hero {
    padding: 72px 0 96px;
  }

  .hero .wrap {
    grid-template-columns: 1.05fr 1fr;
    gap: 40px;
  }
}

.lede {
  max-width: 34em;
  color: var(--ink-72);
  font-size: clamp(1.08rem, 1rem + 0.4vw, 1.25rem);
  line-height: 1.55;
}

.stores {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 24px;
}

.store {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 60px;
  padding: 8px 22px 8px 16px;
  border-radius: 16px;
  background: var(--ink);
  color: var(--bg);
  line-height: 1.15;
}

.store svg {
  width: 28px;
  height: 28px;
  flex: none;
}

.store small {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  opacity: 0.78;
  letter-spacing: 0.02em;
}

.store strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--ink-56);
  font-size: 0.92rem;
  font-weight: 600;
}

.trust li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

.phones {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 0;
}

.phone {
  position: relative;
  width: min(300px, 74vw);
  padding: 9px;
  border-radius: 46px;
  background: #0b1012;
  box-shadow: var(--shadow-lg), inset 0 0 0 1.5px rgba(255, 255, 255, 0.1);
}

.phone::after {
  content: "";
  position: absolute;
  top: 19px;
  left: 50%;
  width: 11px;
  height: 11px;
  margin-left: -5.5px;
  border-radius: 50%;
  background: #05080a;
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.06);
}

.phone img {
  width: 100%;
  aspect-ratio: 9 / 20;
  object-fit: cover;
  border-radius: 37px;
  background: var(--surface2);
}

.phones .phone.back {
  position: absolute;
  width: min(260px, 60vw);
  transform: translate(-58%, 48px) rotate(-6deg);
  left: 50%;
  opacity: 0.98;
}

.phones .phone.front {
  transform: translateX(26%) rotate(3deg);
}

@media (max-width: 520px) {
  .phones .phone.back {
    width: 52vw;
    transform: translate(-72%, 40px) rotate(-6deg);
  }

  .phones .phone.front {
    width: 58vw;
    transform: translateX(22%) rotate(3deg);
  }
}

.section {
  padding: 88px 0;
}

.section.tight {
  padding-top: 24px;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head p {
  color: var(--ink-72);
  font-size: 1.12rem;
}

.kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--accent-ink);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature {
  display: grid;
  gap: 40px;
  align-items: center;
  padding: 56px 0;
}

.feature + .feature {
  border-top: 1px solid var(--line);
}

.feature .shot {
  display: flex;
  justify-content: center;
}

.feature .phone {
  width: min(280px, 72vw);
}

@media (min-width: 860px) {
  .feature {
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    padding: 72px 0;
  }

  .feature.flip .copy {
    order: 2;
  }
}

.feature .copy {
  max-width: 520px;
}

.feature.flip .copy {
  justify-self: end;
}

@media (max-width: 859px) {
  .feature.flip .copy {
    justify-self: start;
  }
}

.feature .copy > p {
  color: var(--ink-72);
  font-size: 1.1rem;
}

.ticks {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.ticks li {
  position: relative;
  padding-left: 36px;
  color: var(--ink-72);
}

.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-soft) url("/assets/icons/check.svg") center / 14px no-repeat;
}

.ticks strong {
  color: var(--ink);
  font-weight: 600;
}

.statuses {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.statuses li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  border-radius: 999px;
  background: var(--surface);
  box-shadow: var(--shadow);
  font-size: 0.9rem;
  font-weight: 600;
}

.statuses li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: currentColor;
}

.s-ideal {
  color: var(--good);
}

.s-warn {
  color: var(--warn);
}

.s-critical {
  color: var(--critical);
}

.params {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.params li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.params li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.p-ph::before {
  background: var(--ph);
}

.p-ammonia::before {
  background: var(--ammonia);
}

.p-nitrite::before {
  background: var(--nitrite);
}

.p-nitrate::before {
  background: var(--nitrate);
}

.strip {
  position: relative;
  margin-top: 56px;
}

.strip ul {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(200px, 1fr);
  gap: 14px;
  margin: 0;
  padding: 4px 20px 20px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

@media (min-width: 1240px) {
  .strip ul {
    grid-auto-flow: row;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-columns: auto;
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 4px 32px 20px;
    overflow: visible;
  }
}

.strip li {
  scroll-snap-align: start;
}

.strip figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-inner);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.strip img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.strip figcaption {
  padding: 10px 14px 12px;
  font-size: 0.82rem;
  line-height: 1.35;
  color: var(--ink-56);
}

.strip figcaption strong {
  display: block;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 600;
}

.strip figcaption em {
  display: block;
  margin-bottom: 4px;
}

.credit-note {
  max-width: var(--wrap);
  margin: 8px auto 0;
  padding: 0 20px;
  color: var(--ink-56);
  font-size: 0.88rem;
  text-align: center;
}

.fits {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  list-style: none;
}

.fits li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--ink-72);
  font-size: 0.98rem;
}

.fits .badge {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-top: 1px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
}

.fits .badge.warn {
  background: color-mix(in srgb, var(--warn) 14%, transparent);
  color: var(--warn);
}

.fits .badge svg {
  width: 14px;
  height: 14px;
}

.cards {
  display: grid;
  gap: 16px;
}

@media (min-width: 720px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .cards.three {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  margin: 0;
  color: var(--ink-72);
}

.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: var(--accent-soft);
  color: var(--accent);
}

.icon-box svg {
  width: 24px;
  height: 24px;
}

.private {
  position: relative;
  overflow: hidden;
  padding: 48px 28px;
  border-radius: 32px;
  background: linear-gradient(140deg, #06463f 0%, #087c70 55%, #0fae9c 100%);
  color: #ffffff;
}

.private::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 46px solid rgba(255, 255, 255, 0.07);
  pointer-events: none;
}

@media (min-width: 860px) {
  .private {
    padding: 64px;
  }
}

.private h2 {
  max-width: 16em;
}

.private > p {
  max-width: 40em;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.12rem;
}

.private ul {
  position: relative;
  display: grid;
  gap: 14px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .private ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .private ul {
    grid-template-columns: repeat(3, 1fr);
  }
}

.private li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.private li svg {
  flex: none;
  width: 24px;
  height: 24px;
  margin-top: 2px;
}

.private li strong {
  display: block;
  font-weight: 600;
}

.private li span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.94rem;
}

.private a {
  color: #ffffff;
}

.devices {
  display: grid;
  gap: 24px;
  align-items: end;
}

@media (min-width: 900px) {
  .devices {
    grid-template-columns: 1.6fr 1fr;
  }
}

.tablet {
  padding: 12px;
  border-radius: 34px;
  background: #0b1012;
  box-shadow: var(--shadow-lg), inset 0 0 0 1.5px rgba(255, 255, 255, 0.1);
}

.tablet img {
  width: 100%;
  border-radius: 24px;
}

.tablet.fold img {
  aspect-ratio: 2208 / 1840;
  object-fit: cover;
}

.devices figcaption {
  margin-top: 14px;
  color: var(--ink-56);
  font-size: 0.92rem;
  text-align: center;
}

.devices figure {
  margin: 0;
}

.modes {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 4vw, 40px);
  flex-wrap: wrap;
}

.modes figure {
  margin: 0;
}

.modes .phone {
  width: min(260px, 42vw);
}

.modes figcaption {
  margin-top: 14px;
  color: var(--ink-56);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
}

@media (max-width: 420px) {
  .modes .phone {
    padding: 6px;
    border-radius: 30px;
  }

  .modes .phone img {
    border-radius: 25px;
  }

  .modes .phone::after {
    top: 12px;
    width: 7px;
    height: 7px;
    margin-left: -3.5px;
  }
}

.pricing {
  display: grid;
  gap: 18px;
  max-width: 920px;
  margin: 0 auto;
}

@media (min-width: 760px) {
  .pricing {
    grid-template-columns: 1fr 1fr;
  }
}

.plan {
  display: flex;
  flex-direction: column;
  padding: 32px;
  border-radius: 28px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.plan.plus {
  position: relative;
  box-shadow: var(--shadow-lg), inset 0 0 0 2px var(--accent);
}

.plan .tag {
  align-self: flex-start;
  margin-bottom: 14px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.8rem;
  font-weight: 600;
}

.plan h3 {
  margin: 0 0 4px;
  font-size: 1.4rem;
}

.price {
  margin: 10px 0 4px;
  font-size: 2.6rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.price small {
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink-56);
  letter-spacing: 0;
}

.plan .note {
  margin: 0 0 20px;
  color: var(--ink-56);
  font-size: 0.92rem;
}

.plan .ticks {
  margin-top: 4px;
}

.motto {
  margin: 40px 0 0;
  text-align: center;
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.table-wrap {
  max-width: 920px;
  margin: 40px auto 0;
  overflow-x: auto;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

caption {
  padding: 20px 24px 8px;
  text-align: left;
  font-weight: 600;
  font-size: 1.1rem;
}

th,
td {
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

thead th {
  border-top: 0;
  color: var(--ink-56);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

tbody th {
  font-weight: 600;
}

td {
  color: var(--ink-72);
}

.compare td:last-child {
  color: var(--ink);
  font-weight: 600;
}

@media (max-width: 560px) {
  th,
  td {
    padding: 12px 14px;
  }

  table {
    font-size: 0.88rem;
  }
}

.faq {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

details {
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

summary {
  position: relative;
  display: block;
  padding: 20px 60px 20px 24px;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
  border-radius: 20px;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 24px;
  height: 24px;
  margin-top: -12px;
  border-radius: 50%;
  background: var(--accent-soft) url("/assets/icons/plus.svg") center / 14px no-repeat;
  transition: transform 0.2s;
}

details[open] summary::after {
  transform: rotate(45deg);
}

details > div {
  padding: 0 24px 22px;
  color: var(--ink-72);
}

details > div > :last-child {
  margin-bottom: 0;
}

.foot {
  margin-top: 40px;
  padding: 56px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--ink-56);
  font-size: 0.95rem;
}

.foot .wrap {
  display: grid;
  gap: 28px;
}

@media (min-width: 860px) {
  .foot .wrap {
    grid-template-columns: 1.2fr 2fr;
  }
}

.foot p {
  margin: 12px 0 0;
  max-width: 28em;
}

.foot nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px 24px;
  align-content: start;
}

.foot nav a {
  color: var(--ink-72);
  text-decoration: none;
  font-weight: 600;
}

.foot nav a:hover {
  color: var(--accent-ink);
  text-decoration: underline;
}

.foot .legal {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  max-width: none;
}

.page {
  padding: 56px 0 40px;
}

.page .wrap {
  max-width: 860px;
}

.page-head {
  margin-bottom: 36px;
}

.page-head h1 {
  font-size: clamp(2.2rem, 1.6rem + 2.4vw, 3.2rem);
}

.page-head p {
  color: var(--ink-56);
  font-size: 1rem;
}

.summary {
  margin: 0 0 40px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent-line);
}

.summary h2 {
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}

.summary ul {
  margin: 0;
  padding-left: 20px;
}

.summary li + li {
  margin-top: 6px;
}

.prose h2 {
  margin-top: 48px;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}

.prose h3 {
  margin-top: 28px;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.prose p,
.prose li {
  color: var(--ink-72);
}

.prose ul,
.prose ol {
  padding-left: 22px;
  margin: 0 0 1em;
}

.prose li + li {
  margin-top: 6px;
}

.prose strong {
  color: var(--ink);
  font-weight: 600;
}

.prose .table-wrap {
  margin: 20px 0 28px;
}

.prose td,
.prose th {
  font-size: 0.92rem;
}

.toc {
  margin: 0 0 40px;
  padding: 24px 28px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.toc h2 {
  margin: 0 0 12px;
  font-size: 1rem;
  letter-spacing: 0;
  color: var(--ink-56);
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.toc ol {
  display: grid;
  gap: 6px 24px;
  margin: 0;
  padding-left: 22px;
}

@media (min-width: 640px) {
  .toc ol {
    grid-template-columns: 1fr 1fr;
  }
}

.toc a {
  font-weight: 600;
  text-decoration: none;
}

.toc a:hover {
  text-decoration: underline;
}

.help-section {
  padding-top: 8px;
}

.help-section > h2 {
  display: flex;
  align-items: center;
  gap: 14px;
}

.help-section > h2 .icon-box {
  margin: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  flex: none;
}

.help-section > h2 .icon-box svg {
  width: 20px;
  height: 20px;
}

.callout {
  margin: 20px 0;
  padding: 18px 22px;
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
  color: var(--ink-72);
}

.callout p:last-child {
  margin-bottom: 0;
}

.contact {
  margin-top: 56px;
  padding: 32px;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  text-align: center;
}

.contact p {
  color: var(--ink-72);
}

.contact .btn {
  margin-top: 8px;
}

.credits-table td,
.credits-table th {
  font-size: 0.9rem;
}

.credits-table em {
  display: block;
  color: var(--ink-56);
}

@media (max-width: 680px) {
  .credits-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .credits-table tr {
    display: block;
    padding: 14px 18px;
    border-top: 1px solid var(--line);
  }

  .credits-table tbody tr:first-child {
    border-top: 0;
  }

  .credits-table td,
  .credits-table th {
    display: block;
    padding: 2px 0;
    border: 0;
  }

  .credits-table td[data-label]::before {
    content: attr(data-label) ": ";
    color: var(--ink-56);
    font-weight: 600;
  }
}

.notfound {
  padding: 96px 0 72px;
  text-align: center;
}

.notfound img {
  width: 120px;
  height: 120px;
  margin: 0 auto 28px;
}

.notfound p {
  color: var(--ink-72);
  font-size: 1.1rem;
}

.notfound .actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.h2like {
  font-size: clamp(1.7rem, 1.25rem + 1.7vw, 2.4rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.private .kicker {
  color: rgba(255, 255, 255, 0.82);
}

.btn svg {
  width: 20px;
  height: 20px;
}

code {
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--surface2);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

.prose ol {
  padding-left: 24px;
}

.credits-table td[data-label="License"],
.credits-table td[data-label="Source"] {
  white-space: nowrap;
}