/* LanFi landing — typography and layout modelled after the Shatl product site. */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/inter-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/inter-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/inter-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --max-width: 1180px;
  --gutter: 48px;

  --page: #fff;
  --ink: #0b1c2b;
  --ink-strong: #0f2544;

  /* Cool neutrals tinted towards the app icon's navy/teal. */
  --mist-50: #f7fbfa;
  --mist-75: #f4f9f8;
  --mist-100: #eef5f4;
  --mist-150: #e8f1f0;
  --mist-200: #dbe7e5;
  --mist-300: #c6d7d4;
  --mist-400: #607875;
  --mist-500: #566d70;
  --mist-600: #405a5e;
  --mist-700: #2c4549;
  --mist-800: #10293a;

  /* Brand: gradient of the LanFi icon, from deep navy to sea teal. */
  --navy: #0b1c2b;
  --navy-soft: #0f2544;
  --teal-200: #bfe9e1;
  --teal-300: #8fdccd;
  --teal-400: #52b4a7;
  --teal-500: #2f9d90;
  --teal-600: #0f766e;
  --teal-700: #0b5d57;
  --accent: #0f766e;
  --accent-soft: #e7f6f2;
  --accent-bright: #52b4a7;

  --hero-title-size: 54px;
  --section-title-size: 48px;

  --section-pad: 150px;
  --radius-card: 24px;
}

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

html {
  background: var(--page);
  color-scheme: light;
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--page);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-feature-settings: "liga" 1, "calt" 1;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  -webkit-user-drag: none;
  user-select: none;
}

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--mist-50);
  color: var(--ink);
  transform: translateY(-180%);
}
.skip-link:focus {
  transform: translateY(0);
}

.site-canvas {
  width: 100%;
  min-height: 100vh;
  background: var(--page);
}

.container {
  width: min(calc(100% - var(--gutter)), var(--max-width));
  margin-inline: auto;
}

.section {
  padding: var(--section-pad) 0;
  background: var(--page);
}

/* ---------- Eyebrow pills ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 11px 16px;
  border: 1px solid var(--mist-200);
  border-radius: 999px;
  background: linear-gradient(180deg, #fff 0%, var(--accent-soft) 100%);
  color: var(--teal-700);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.1px;
  line-height: 16px;
  text-align: center;
  box-shadow:
    0 1px 0 #fff inset,
    0 6px 20px #0f254414;
}

.eyebrow::before {
  content: "";
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-400) 0%, var(--teal-600) 100%);
  box-shadow: 0 0 0 3px #2f9d901f;
}

/* ---------- Buttons ---------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  transition:
    background-color 0.18s ease-in-out,
    border-color 0.18s ease-in-out,
    color 0.18s ease-in-out,
    box-shadow 0.18s ease-in-out,
    filter 0.18s ease-in-out;
}

.button-large {
  min-height: 50px;
  padding: 15px 20px;
  font-size: 16px;
}

.button-primary {
  border-color: #1b3a52;
  background: linear-gradient(135deg, var(--navy-soft) 0%, #1b4a55 55%, #2f8f83 100%);
  color: #fff;
  box-shadow: 0 8px 20px #0f254424;
}
.button-primary:hover,
.button-primary:focus-visible {
  filter: brightness(1.14);
  box-shadow: 0 10px 26px #0f254433;
}

.button-secondary {
  border-color: var(--mist-200);
  background: #fff;
  color: var(--ink-strong);
}
.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--teal-300);
  background: var(--accent-soft);
  color: var(--teal-700);
}

.button-icon {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
}

/* ---------- Hero ---------- */

.hero {
  padding: 120px 0 0;
  overflow-x: clip;
  background:
    radial-gradient(900px 520px at 8% -12%, #d8f0ea 0%, #ffffff00 68%),
    radial-gradient(760px 440px at 100% -6%, #e3edf4 0%, #ffffff00 62%),
    linear-gradient(180deg, #fff 0%, #fff 50%, var(--mist-100) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 620px;
  align-items: center;
  gap: 64px;
}

.hero-copy {
  min-width: 0;
}

.app-icon {
  width: 126px;
  height: 126px;
  margin-bottom: 40px;
}

.hero-requirements {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.hero-requirements .eyebrow {
  margin: 0;
}

h1 {
  margin-bottom: 32px;
  color: var(--mist-800);
  font-size: var(--hero-title-size);
  font-weight: 700;
  letter-spacing: -1.2px;
  line-height: 1.05;
  text-wrap: balance;
}

.hero-description {
  display: grid;
  gap: 8px;
  max-width: 520px;
  margin-bottom: 40px;
}

.section-description {
  color: var(--mist-500);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  text-wrap: pretty;
}

.hero-description .section-description {
  margin: 0;
  font-size: 18px;
  line-height: 28px;
}

.hl {
  color: var(--ink);
}

.hero-actions,
.final-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.demo-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  border-radius: var(--radius-card);
  background: linear-gradient(150deg, #e9f2f1 0%, #eef2f6 100%);
}

.demo-shot {
  width: 100%;
  overflow: hidden;
  border-radius: 14px;
  background: var(--navy);
  box-shadow:
    0 0 2px #0f25442e,
    0 18px 48px #0f25443d;
}

.demo-shot img {
  width: 100%;
  height: auto;
}

/* ---------- Divider ---------- */

.section-divider {
  width: 100%;
  height: 160px;
  margin: 0;
  background: linear-gradient(180deg, var(--mist-100) 0%, var(--page) 100%);
}

/* ---------- Section headings ---------- */

.section-heading {
  max-width: 900px;
  margin-bottom: 64px;
}

.section-heading--center {
  max-width: 776px;
  margin: 0 auto 75px;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 24px;
}

.section-heading--center h2 {
  margin-inline: auto;
}

h2 {
  color: var(--ink);
  font-size: var(--section-title-size);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.08;
  text-wrap: balance;
}

/* ---------- Analysis cards ---------- */

.demo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  width: 100%;
  max-width: 978px;
  margin-inline: auto;
}

.demo-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--mist-75);
}

.demo-card-copy {
  padding: 32px 28px 36px;
}

.demo-card-copy h3 {
  margin-bottom: 12px;
  color: var(--mist-800);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.3px;
  line-height: 1.25;
}

.card-description {
  color: var(--mist-500);
  font-size: 16px;
  line-height: 1.55;
  text-wrap: pretty;
}

.demo-card-media {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 300px;
  margin-top: auto;
  padding: 8px 24px 24px;
  background: var(--mist-150);
}

.ui-panel {
  width: 100%;
  padding: 18px;
  border-radius: 14px;
  background: var(--navy);
  color: #e6f1f2;
  box-shadow:
    0 0 2px #0f25442e,
    0 16px 34px #0f254438;
}

.ui-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.ui-ssid {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.ui-badge {
  padding: 3px 7px;
  border-radius: 6px;
  background: #1b3346;
  color: #b6c9cd;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
}

.ui-quality {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.ui-quality-score {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.6px;
  line-height: 1;
}

.ui-quality-track {
  flex: 1;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: #1b3346;
}

.ui-quality-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal-400), var(--teal-300));
}

.ui-quality-state {
  color: #93a9ae;
  font-size: 12px;
}

.ui-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr) 32px;
  align-items: center;
  gap: 10px;
  margin-top: 9px;
  color: #93a9ae;
  font-size: 12px;
  line-height: 1;
}

.ui-bar {
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: #1b3346;
}

.ui-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal-400), var(--teal-300));
}

.ui-bar i.is-low {
  background: #f87171;
}

.ui-row b {
  color: #e6f1f2;
  font-size: 12px;
  font-weight: 600;
  text-align: right;
}

.ui-note {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #ffffff14;
  color: #8fa6ab;
  font-size: 11px;
}

.ui-channel {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 9px;
  background: #12293a;
}

.ui-band {
  width: 52px;
  color: #93a9ae;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ui-channel b {
  flex: 1;
  color: #eaf3f4;
  font-size: 13px;
  font-weight: 600;
}

.ui-width {
  color: #93a9ae;
  font-size: 11px;
}

.ui-channel em {
  min-width: 30px;
  font-size: 13px;
  font-style: normal;
  font-weight: 600;
  text-align: right;
}

.ui-channel em.is-good {
  color: #6ee7c8;
}

.ui-channel em.is-bad {
  color: #f87171;
}

/* ---------- Security showcase ---------- */

.showcase {
  max-width: 100%;
}

.showcase-shot {
  overflow: hidden;
  border-radius: 20px;
  background: var(--mist-150);
  box-shadow:
    0 0 2px #0f25442e,
    0 22px 60px #0f25441f;
}

.showcase-shot img {
  width: 100%;
  height: auto;
}

.showcase-caption {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.showcase-caption span {
  padding: 9px 13px;
  border-radius: 999px;
  background: var(--mist-100);
  color: var(--mist-600);
  font-size: 13px;
  line-height: 1.2;
}

.showcase-caption b {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Diagnostics cards ---------- */

.path-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.path-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--mist-75);
}

.path-card-copy {
  padding: 32px 28px 32px;
}

.path-card-copy h3 {
  margin-bottom: 12px;
  color: var(--mist-800);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.3px;
  line-height: 1.25;
}

.path-card-media {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 300px;
  margin-top: auto;
  overflow: hidden;
  background: var(--mist-150);
}

.path-card-media img {
  width: calc(100% - 48px);
  height: 280px;
  border-radius: 10px 10px 0 0;
  object-fit: cover;
  object-position: top center;
  box-shadow:
    0 0 2px #0f25442e,
    0 14px 34px #0f25442e;
}

.path-card--wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
}

.path-card--wide .path-card-copy {
  align-self: center;
  padding: 48px 40px;
}

.path-card--wide .path-card-copy h3 {
  font-size: 28px;
  letter-spacing: -0.5px;
}

.path-card-media--survey {
  height: 100%;
  min-height: 340px;
  padding: 32px 0 0 32px;
  background: var(--mist-150);
}

.path-card-media--survey img {
  width: 100%;
  height: auto;
  max-height: 400px;
  border-radius: 12px 0 0 0;
  object-fit: cover;
  object-position: top left;
}

/* ---------- Details grid ---------- */

.details-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.details-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 32px 24px;
  border-radius: var(--radius-card);
  background: var(--details-bg, var(--mist-100));
}

.details-card h3 {
  margin-bottom: 12px;
  color: var(--details-heading, var(--mist-800));
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.2px;
  line-height: 1.25;
}

.details-card .card-description {
  color: var(--details-desc, var(--mist-500));
  font-size: 15px;
  line-height: 1.5;
}

.details-card-icon {
  width: 24px;
  height: 24px;
  color: var(--details-desc, var(--mist-500));
}

.details-card-compact-copy {
  margin-top: 32px;
}

.details-card--featured {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  gap: 24px;
  padding: 40px 48px;
  background: linear-gradient(118deg, #0b1c2b 0%, #103043 58%, #175b58 100%);
}

.details-card--featured .details-card-copy {
  flex: 1;
}

.details-card--featured h3 {
  color: var(--mist-50);
  font-size: 30px;
  letter-spacing: -0.6px;
}

.details-card--featured .card-description {
  max-width: 600px;
  color: #a9c2c4;
  font-size: 16px;
}

.details-card-media {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
}

.details-icon {
  width: 150px;
  height: 150px;
  filter: drop-shadow(0 18px 34px #0000004d);
}

.details-card--sea {
  --details-bg: #edf7f5;
  --details-desc: #446059;
  --details-heading: #12312c;
}
.details-card--tide {
  --details-bg: #ecf2f7;
  --details-desc: #435e6e;
  --details-heading: #122a3a;
}
.details-card--fog {
  --details-bg: #f1f7f7;
  --details-desc: #455f62;
  --details-heading: #142e33;
}

/* ---------- Final CTA ---------- */

.final-cta {
  padding: 0 0 150px;
}

.final-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.final-cta-icon {
  width: 126px;
  height: 126px;
  margin-bottom: 40px;
}

.final-cta-copy {
  width: 100%;
  margin-bottom: 40px;
}

.final-cta-copy h2 {
  margin-bottom: 24px;
}

.final-cta-copy .section-description {
  max-width: 660px;
  margin-inline: auto;
}

.final-actions {
  justify-content: center;
}

.final-requirement {
  margin-top: 24px;
  color: var(--mist-400);
  font-size: 12px;
  line-height: 20px;
}

/* ---------- Install options ---------- */

.install-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  width: 100%;
  max-width: 780px;
  margin-top: 40px;
  text-align: left;
}

.install-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--mist-200);
  border-radius: 16px;
  background: var(--mist-50);
  box-shadow: 0 1px 0 #fff inset;
}

.install-card h3 {
  margin-bottom: 8px;
  color: var(--mist-800);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
  line-height: 1.3;
}

.install-card p {
  color: var(--mist-500);
  font-size: 14px;
  line-height: 1.55;
  text-wrap: pretty;
}

.install-card .install-meta {
  margin-top: 12px;
  color: var(--mist-400);
  font-size: 12px;
  line-height: 1.5;
}

.install-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 16px;
  align-self: flex-start;
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
}

.install-link svg {
  flex: 0 0 14px;
  width: 14px;
  height: 14px;
}

.install-link:hover,
.install-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.install-code {
  margin: 16px 0 0;
  padding: 14px 16px;
  overflow-x: auto;
  border-radius: 10px;
  background: var(--navy);
  color: #dfeae9;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  font-size: 12.5px;
  line-height: 1.75;
}

.install-code code {
  font: inherit;
  white-space: pre;
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--mist-200);
  background: var(--page);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 48px;
  width: min(calc(100% - var(--gutter)), var(--max-width));
  margin-inline: auto;
  padding: 50px 0 75px;
}

.footer-main {
  display: flex;
  align-items: flex-start;
  gap: 64px;
}

.footer-group {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.footer-heading {
  margin: 0 0 8px;
  color: var(--mist-400);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.32px;
  line-height: 20px;
}

.footer-link {
  padding-block: 4px;
  color: var(--mist-800);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.32px;
  line-height: 20px;
  transition: color 0.18s ease-in-out;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--accent);
}

.footer-group--author {
  flex: 0 0 auto;
  align-items: flex-end;
  gap: 8px;
}

.footer-wordmark {
  width: 43px;
  height: 43px;
}

.footer-legal {
  display: grid;
  gap: 4px;
  color: var(--mist-400);
  font-size: 12px;
  line-height: 20px;
}

.footer-legal p {
  margin: 0;
  max-width: 980px;
}

.footer-legal span {
  color: var(--mist-800);
}

/* ---------- Reveal ---------- */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.6s ease,
    transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .button {
    transition: none;
  }
}

/* ---------- Responsive ---------- */

@media (min-width: 1440px) {
  body {
    background: var(--mist-100);
  }
  .site-canvas {
    width: min(100%, 1440px);
    margin-inline: auto;
    overflow: clip;
    border-radius: 24px;
  }
  .footer {
    border-radius: 0 0 24px 24px;
  }
  .site-canvas {
    box-shadow: 0 0 60px #0f254414;
  }
}

@media (max-width: 1279px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 470px;
    gap: 40px;
  }
  :root {
    --hero-title-size: 42px;
    --section-title-size: 38px;
  }
  .app-icon {
    margin-bottom: 32px;
  }
}

@media (max-width: 1023px) {
  :root {
    --section-pad: 110px;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
  }
  .hero-copy {
    max-width: 720px;
  }
  .hero-description {
    max-width: 640px;
  }
  .demo-frame {
    width: 100%;
    max-width: 660px;
    margin-inline: auto;
  }
  .details-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .details-card--featured {
    padding: 40px;
  }
  .install-code {
    font-size: 12px;
  }
  .footer-main {
    flex-wrap: wrap;
    gap: 40px;
  }
  .footer-group {
    flex: 1 1 40%;
  }
  .footer-group--author {
    flex: 1 1 100%;
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }
}

@media (max-width: 767px) {
  :root {
    --gutter: 32px;
    --section-pad: 60px;
    --hero-title-size: 44px;
    --section-title-size: 32px;
  }
  .hero {
    padding-top: 60px;
  }
  .hero-copy {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: none;
    text-align: center;
  }
  .app-icon {
    margin-bottom: 28px;
  }
  .hero-requirements {
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
  }
  .eyebrow {
    padding: 10px 14px;
    font-size: 14px;
    line-height: 14px;
  }
  h1 {
    max-width: 420px;
    margin-inline: auto;
    letter-spacing: -1px;
    line-height: 1.08;
  }
  .hero-description {
    max-width: 460px;
    margin-bottom: 28px;
  }
  .hero-description .section-description {
    font-size: 16px;
    line-height: 26px;
  }
  .hero-actions {
    width: 100%;
    max-width: 420px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .hero-actions .button {
    width: 100%;
  }
  .demo-frame {
    padding: 16px;
    border-radius: 20px;
  }
  .section-divider {
    height: 80px;
    margin: 0;
  }
  .section-heading,
  .section-heading--center {
    margin-bottom: 40px;
    padding-inline: 4px;
  }
  .section-heading h2 {
    margin-bottom: 16px;
  }
  .section-description {
    font-size: 16px;
    line-height: 1.6;
  }
  .demo-grid,
  .path-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }
  .demo-card-copy,
  .path-card-copy {
    padding: 26px 20px 28px;
  }
  .demo-card-media {
    min-height: 260px;
    padding: 8px 16px 16px;
  }
  .path-card-media {
    height: 240px;
  }
  .path-card-media img {
    width: calc(100% - 32px);
    height: 220px;
  }
  .path-card--wide {
    display: flex;
    grid-column: auto;
  }
  .path-card--wide .path-card-copy {
    padding: 26px 20px 28px;
  }
  .path-card--wide .path-card-copy h3 {
    font-size: 22px;
  }
  .path-card-media--survey {
    height: auto;
    min-height: 0;
    padding: 0 0 0 16px;
  }
  .path-card-media--survey img {
    max-height: none;
    border-radius: 12px 0 0 0;
  }
  .details-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .details-card {
    padding: 26px 20px;
  }
  .details-card--featured {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    padding: 28px 20px 32px;
  }
  .details-card--featured h3 {
    font-size: 24px;
  }
  .details-icon {
    width: 96px;
    height: 96px;
  }
  .details-card-compact-copy {
    margin-top: 24px;
  }
  .final-cta {
    padding-bottom: 60px;
  }
  .final-cta-icon {
    margin-bottom: 28px;
  }
  .final-actions {
    width: 100%;
    max-width: 420px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .final-actions .button {
    width: 100%;
  }
  .install-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    margin-top: 28px;
  }
  .install-card {
    padding: 20px;
  }
  .install-code {
    font-size: 11.5px;
    padding: 12px 14px;
  }
  .footer-inner {
    gap: 32px;
    padding: 36px 0 48px;
  }
  .footer-main {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px 24px;
  }
  .footer-group,
  .footer-group--author {
    flex: none;
    align-items: flex-start;
    gap: 0;
  }
  .footer-heading {
    margin-bottom: 10px;
    font-size: 15px;
  }
  .footer-link {
    font-size: 15px;
    padding-block: 5px;
  }
  .footer-wordmark {
    display: none;
  }
  .footer-legal {
    font-size: 11px;
    line-height: 18px;
  }
}

@media (max-width: 424px) {
  .ui-panel {
    padding: 14px;
  }
  .ui-row {
    grid-template-columns: 72px minmax(0, 1fr) 28px;
    gap: 8px;
  }
  .ui-channel {
    padding: 9px 10px;
  }
  .ui-band {
    width: 46px;
  }
  .showcase-caption span {
    font-size: 12px;
  }
}