:root {
  --bg: #fff8e9;
  --surface: #fffdf7;
  --surface-alt: #eef7ee;
  --surface-hover: #fff3d4;
  --accent: #ff6b57;
  --accent-hover: #e95643;
  --sky: #59c3e1;
  --bg-rgb: 255, 248, 233;
  --surface-rgb: 255, 253, 247;
  --accent-rgb: 255, 107, 87;
  --forest-rgb: 18, 58, 49;
  --sun-rgb: 255, 201, 74;
  --ink: #0b2821;
  --ink-2: #173c32;
  --forest: #123a31;
  --forest-2: #1f5a49;
  --fern: #34745e;
  --mint: #dcebdd;
  --mint-2: #b8d2bf;
  --lime: #dbe86e;
  --coral: #ee765f;
  --sun: #f4bd54;
  --paper: #f7f3e9;
  --white: #fffdf8;
  --sand: #e9e1d1;
  --muted: #5f706a;
  --line: rgba(11, 40, 33, 0.16);
  --line-light: rgba(255, 253, 248, 0.18);
  --shadow: 0 30px 80px rgba(11, 40, 33, 0.12);
  --shadow-hard: 10px 10px 0 rgba(11, 40, 33, 0.1);
  --font-display: "Fraunces", "Noto Serif SC", "Songti SC", "STSong", serif;
  --font-body: "Source Sans 3", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --shell: 1240px;
  --gutter: clamp(20px, 4vw, 54px);
}

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

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 2%, rgba(219, 232, 110, 0.18), transparent 25rem),
    var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 560;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

::selection {
  color: var(--ink);
  background: var(--lime);
}

.skip-link {
  position: fixed;
  left: 18px;
  top: -80px;
  z-index: 200;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  border-radius: 999px;
  text-decoration: none;
}

.skip-link:focus {
  top: 16px;
}

.shell {
  width: min(var(--shell), calc(100% - var(--gutter) * 2));
  margin-inline: auto;
}

.section {
  padding: clamp(80px, 10vw, 148px) 0;
}

.section-tight {
  padding: clamp(58px, 7vw, 96px) 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--fern);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: currentColor;
}

.eyebrow.light {
  color: var(--lime);
}

.eyebrow.coral {
  color: var(--coral);
}

.section-title {
  max-width: 760px;
  font-size: clamp(42px, 6vw, 78px);
}

.section-copy {
  max-width: 620px;
  margin-top: 22px;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 20px);
}

.mini-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.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;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 243, 233, 0.88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 10px 35px rgba(11, 40, 33, 0.06);
}

.header-inner {
  min-height: 78px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 26px;
}

.brand {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.brand-symbol {
  position: relative;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50% 50% 44% 44%;
  box-shadow: inset 0 -5px 0 rgba(255, 255, 255, 0.06);
}

.brand-symbol svg {
  width: 21px;
  height: 21px;
}

.brand-word {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -0.05em;
}

.brand-word small {
  display: block;
  margin-top: -2px;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav a {
  position: relative;
  padding: 9px 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 2px;
  background: var(--coral);
  transition: right 180ms ease;
}

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

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  right: 0;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-console {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 17px;
  color: var(--white);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease;
}

.header-console:hover {
  transform: translateY(-2px);
  background: var(--forest-2);
}

.header-console svg {
  width: 14px;
  height: 14px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 17px;
  height: 2px;
  margin: auto;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle span {
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.site-header.is-open .nav-toggle span {
  background: transparent;
}

.site-header.is-open .nav-toggle span::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header.is-open .nav-toggle span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button svg {
  width: 17px;
  height: 17px;
}

.button-primary {
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 12px 30px rgba(11, 40, 33, 0.2);
}

.button-primary:hover {
  background: var(--forest-2);
  box-shadow: 0 16px 36px rgba(11, 40, 33, 0.25);
}

.button-lime {
  color: var(--ink);
  background: var(--lime);
}

.button-lime:hover {
  box-shadow: 0 14px 30px rgba(219, 232, 110, 0.24);
}

.button-outline {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 253, 248, 0.68);
}

.button-outline:hover {
  background: var(--white);
  box-shadow: 0 12px 28px rgba(11, 40, 33, 0.08);
}

.button-light {
  color: var(--ink);
  background: var(--white);
}

/* Home hero */
.home-hero {
  position: relative;
  min-height: calc(100vh - 78px);
  overflow: hidden;
  padding: clamp(58px, 7vw, 100px) 0 70px;
}

.home-hero::after {
  content: "守";
  position: absolute;
  right: -0.05em;
  bottom: -0.34em;
  z-index: -1;
  color: rgba(52, 116, 94, 0.055);
  font-family: var(--font-display);
  font-size: min(55vw, 720px);
  font-weight: 600;
  line-height: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(440px, 0.97fr);
  gap: clamp(40px, 6vw, 92px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 3;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
  padding: 8px 13px 8px 9px;
  color: var(--forest);
  background: rgba(220, 235, 221, 0.85);
  border: 1px solid rgba(52, 116, 94, 0.22);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.hero-status i {
  width: 9px;
  height: 9px;
  background: var(--fern);
  border: 2px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(52, 116, 94, 0.18);
}

.home-hero h1 {
  max-width: 720px;
  font-size: clamp(58px, 5.6vw, 84px);
  line-height: 1.01;
}

.hero-highlight {
  position: relative;
  z-index: 0;
  white-space: nowrap;
}

.hero-highlight::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -3%;
  bottom: 0.03em;
  z-index: -1;
  height: 0.22em;
  background: var(--coral);
  border-radius: 60% 30% 65% 40%;
  transform: rotate(-1.2deg);
  opacity: 0.78;
}

.hero-lead {
  max-width: 660px;
  margin-top: 30px;
  color: var(--muted);
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.68;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-top: 40px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

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

.hero-visual {
  position: relative;
  min-height: 650px;
}

.hero-orbit {
  position: absolute;
  inset: 3% -12% 1% 7%;
  border: 1px solid rgba(11, 40, 33, 0.14);
  border-radius: 50%;
  transform: rotate(-14deg);
}

.hero-orbit::before,
.hero-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.hero-orbit::before {
  width: 17px;
  height: 17px;
  left: 5%;
  top: 28%;
  background: var(--coral);
  box-shadow: 0 0 0 8px var(--paper);
}

.hero-orbit::after {
  width: 12px;
  height: 12px;
  right: 2%;
  bottom: 30%;
  background: var(--lime);
  box-shadow: 0 0 0 7px var(--paper);
}

.hero-photo {
  position: absolute;
  inset: 22px 5px 40px 72px;
  overflow: hidden;
  background: var(--sand);
  border: 1px solid var(--line);
  border-radius: 240px 240px 32px 32px;
  box-shadow: var(--shadow);
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(11, 40, 33, 0.35));
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
}

.float-badge {
  position: absolute;
  top: 78px;
  right: -22px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 17px;
  color: var(--ink);
  background: var(--lime);
  border: 1px solid rgba(11, 40, 33, 0.28);
  border-radius: 16px;
  box-shadow: var(--shadow-hard);
  font-size: 13px;
  font-weight: 700;
  transform: rotate(2.5deg);
}

.float-badge svg {
  width: 19px;
  height: 19px;
}

.guardian-card {
  position: absolute;
  left: 0;
  right: 38px;
  bottom: 0;
  z-index: 5;
  padding: 18px;
  color: var(--white);
  background: rgba(11, 40, 33, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  box-shadow: 0 28px 70px rgba(11, 40, 33, 0.34);
  backdrop-filter: blur(12px);
}

.guardian-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 2px 2px 15px;
}

.guardian-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.guardian-name i {
  width: 9px;
  height: 9px;
  background: #6de09c;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(109, 224, 156, 0.12);
}

.guardian-live {
  color: rgba(255, 253, 248, 0.6);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.guardian-grid {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 10px;
}

.guardian-panel {
  min-height: 115px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 15px;
}

.guardian-panel small {
  color: rgba(255, 253, 248, 0.58);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.time-meter {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
}

.time-meter strong {
  font-family: var(--font-display);
  font-size: 31px;
  line-height: 1;
}

.time-meter strong em {
  color: var(--lime);
  font-size: 18px;
  font-style: normal;
}

.meter-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 42px;
}

.meter-bars i {
  width: 6px;
  background: var(--mint-2);
  border-radius: 999px;
  opacity: 0.35;
}

.meter-bars i:nth-child(1) { height: 33%; }
.meter-bars i:nth-child(2) { height: 58%; }
.meter-bars i:nth-child(3) { height: 82%; background: var(--lime); opacity: 1; }
.meter-bars i:nth-child(4) { height: 46%; }
.meter-bars i:nth-child(5) { height: 28%; }

.latest-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.latest-icon {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--coral);
  border-radius: 10px;
}

.latest-icon svg {
  width: 17px;
  height: 17px;
}

.latest-row strong {
  display: block;
  font-size: 12px;
}

.latest-row span {
  color: rgba(255, 253, 248, 0.55);
  font-size: 10px;
}

/* Brand strip */
.promise-strip {
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.promise-track {
  display: flex;
  width: max-content;
  animation: marquee 26s linear infinite;
}

.promise-set {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 15px 14px;
  white-space: nowrap;
}

.promise-set span {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-display);
  font-size: 18px;
}

.promise-set span::after {
  content: "✦";
  color: var(--lime);
  font-family: var(--font-body);
  font-size: 12px;
}

/* One evening timeline */
.evening {
  background: var(--white);
}

.evening-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(50px, 9vw, 140px);
  align-items: start;
}

.evening-intro {
  position: sticky;
  top: 120px;
}

.evening-intro .section-title {
  font-size: clamp(44px, 5vw, 72px);
}

.evening-note {
  display: flex;
  gap: 12px;
  margin-top: 30px;
  padding: 18px;
  color: var(--muted);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  font-size: 13px;
}

.evening-note svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  color: var(--fern);
}

.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 72px;
  top: 30px;
  bottom: 30px;
  width: 1px;
  background: var(--line);
}

.timeline-row {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 42px;
  min-height: 190px;
  padding: 0 0 44px;
}

.timeline-row:last-child {
  padding-bottom: 0;
}

.timeline-time {
  padding-top: 4px;
  color: var(--fern);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
}

.timeline-row::before {
  content: "";
  position: absolute;
  left: 65px;
  top: 10px;
  width: 13px;
  height: 13px;
  background: var(--white);
  border: 3px solid var(--fern);
  border-radius: 50%;
  box-shadow: 0 0 0 6px var(--white);
}

.timeline-content {
  padding: 22px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.timeline-row:hover .timeline-content {
  transform: translateX(7px);
  box-shadow: var(--shadow-hard);
}

.timeline-content header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.timeline-content h3 {
  font-size: 27px;
}

.timeline-tag {
  flex: 0 0 auto;
  padding: 5px 10px;
  color: var(--forest);
  background: var(--mint);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.timeline-content p {
  margin-top: 12px;
  color: var(--muted);
}

.timeline-content .event {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.event i {
  width: 8px;
  height: 8px;
  background: var(--coral);
  border-radius: 50%;
}

/* Product showcase */
.product-story {
  color: var(--white);
  background:
    radial-gradient(circle at 90% 10%, rgba(219, 232, 110, 0.13), transparent 30rem),
    var(--ink);
}

.product-head {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 50px;
  align-items: end;
  margin-bottom: 58px;
}

.product-head .section-copy {
  color: rgba(255, 253, 248, 0.62);
}

.product-canvas {
  position: relative;
  display: grid;
  grid-template-columns: 225px 1fr;
  min-height: 620px;
  overflow: hidden;
  color: var(--ink);
  background: #edf0e7;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  box-shadow: 0 45px 100px rgba(0, 0, 0, 0.26);
}

.mock-sidebar {
  padding: 26px 18px;
  color: var(--white);
  background: #123a31;
}

.mock-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 8px 27px;
  font-family: var(--font-display);
  font-size: 20px;
}

.mock-brand i {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--forest);
  background: var(--lime);
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.mock-nav {
  display: grid;
  gap: 5px;
}

.mock-nav span {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 12px;
  color: rgba(255, 253, 248, 0.55);
  border-radius: 10px;
  font-size: 12px;
}

.mock-nav span.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.mock-nav svg {
  width: 16px;
  height: 16px;
}

.mock-profile {
  position: absolute;
  left: 18px;
  bottom: 22px;
  width: 189px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  font-size: 11px;
}

.mock-avatar {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--lime);
  border-radius: 50%;
  font-weight: 800;
}

.mock-main {
  padding: 32px 34px 38px;
}

.mock-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.mock-heading h3 {
  font-size: 28px;
}

.mock-heading p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.mock-action {
  padding: 9px 13px;
  color: var(--white);
  background: var(--forest);
  border-radius: 9px;
  font-size: 11px;
  font-weight: 700;
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.mock-stat {
  padding: 16px;
  background: var(--white);
  border: 1px solid rgba(11, 40, 33, 0.1);
  border-radius: 14px;
}

.mock-stat span {
  color: var(--muted);
  font-size: 10px;
}

.mock-stat strong {
  display: block;
  margin-top: 7px;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1;
}

.mock-stat em {
  color: var(--fern);
  font-size: 10px;
  font-style: normal;
}

.mock-bottom {
  display: grid;
  grid-template-columns: 1.22fr 0.78fr;
  gap: 12px;
  margin-top: 12px;
}

.mock-card {
  min-height: 290px;
  padding: 18px;
  background: var(--white);
  border: 1px solid rgba(11, 40, 33, 0.1);
  border-radius: 14px;
}

.mock-card-title {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 12px;
  font-weight: 700;
}

.mock-card-title span:last-child {
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
}

.usage-chart {
  position: relative;
  height: 138px;
  margin-top: 24px;
  border-bottom: 1px solid rgba(11, 40, 33, 0.12);
  background:
    linear-gradient(rgba(11, 40, 33, 0.06) 1px, transparent 1px) 0 0 / 100% 34px;
}

.usage-chart svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.chart-legend {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  color: var(--muted);
  font-size: 9px;
}

.mock-device {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 17px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(11, 40, 33, 0.1);
}

.mock-device-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--forest);
  background: var(--mint);
  border-radius: 10px;
}

.mock-device-icon svg {
  width: 17px;
  height: 17px;
}

.mock-device strong {
  display: block;
  font-size: 11px;
}

.mock-device span {
  color: var(--muted);
  font-size: 9px;
}

.mock-dot {
  width: 7px;
  height: 7px;
  margin-left: auto;
  background: #4ebf75;
  border-radius: 50%;
}

.product-caption {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 40px;
}

.product-caption article {
  padding-top: 18px;
  border-top: 1px solid var(--line-light);
}

.product-caption strong {
  display: block;
  color: var(--lime);
  font-family: var(--font-display);
  font-size: 27px;
}

.product-caption p {
  margin-top: 8px;
  color: rgba(255, 253, 248, 0.6);
  font-size: 14px;
}

/* Benefits collage */
.benefit-head {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 50px;
  align-items: end;
  margin-bottom: 54px;
}

.benefit-head .section-copy {
  justify-self: end;
}

.benefit-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.benefit-main,
.benefit-side {
  display: grid;
  gap: 18px;
}

.benefit-main {
  grid-template-rows: 1fr auto;
}

.photo-feature {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  color: var(--white);
  background: var(--forest);
  border-radius: 30px;
}

.photo-feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82);
}

.photo-feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(11, 40, 33, 0.9));
}

.photo-copy {
  position: absolute;
  left: 30px;
  right: 30px;
  bottom: 28px;
  z-index: 2;
}

.photo-copy h3 {
  max-width: 560px;
  font-size: clamp(31px, 3.8vw, 52px);
}

.photo-copy p {
  max-width: 530px;
  margin-top: 12px;
  color: rgba(255, 253, 248, 0.72);
}

.benefit-quote {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  padding: 28px 30px;
  background: var(--lime);
  border: 1px solid rgba(11, 40, 33, 0.2);
  border-radius: 24px;
}

.benefit-quote .quote-mark {
  font-family: var(--font-display);
  font-size: 70px;
  line-height: 0.8;
}

.benefit-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(23px, 2.7vw, 35px);
  line-height: 1.28;
}

.benefit-quote cite {
  display: block;
  margin-top: 12px;
  color: rgba(11, 40, 33, 0.62);
  font-family: var(--font-body);
  font-size: 12px;
  font-style: normal;
}

.benefit-card {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 24px;
}

.benefit-card.coral {
  background: var(--coral);
  border-color: rgba(11, 40, 33, 0.22);
}

.benefit-card h3 {
  max-width: 350px;
  margin-top: 32px;
  font-size: 34px;
}

.benefit-card p {
  max-width: 370px;
  margin-top: 12px;
  color: var(--muted);
}

.benefit-card.coral p {
  color: rgba(11, 40, 33, 0.68);
}

.mini-browser {
  margin-top: 24px;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid rgba(11, 40, 33, 0.15);
  border-radius: 13px;
}

.mini-browser-top {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 10px;
  background: var(--sand);
}

.mini-browser-top i {
  width: 6px;
  height: 6px;
  background: var(--muted);
  border-radius: 50%;
  opacity: 0.45;
}

.mini-url {
  flex: 1;
  margin-left: 5px;
  padding: 3px 8px;
  color: var(--muted);
  background: var(--white);
  border-radius: 999px;
  font-size: 8px;
}

.mini-browser-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 11px;
}

.mini-page {
  padding: 10px;
  background: var(--white);
  border: 1px solid rgba(11, 40, 33, 0.1);
  border-radius: 9px;
}

.mini-page span {
  display: inline-block;
  padding: 3px 6px;
  border-radius: 999px;
  font-size: 8px;
  font-weight: 700;
}

.mini-page.allowed span {
  color: var(--forest);
  background: var(--mint);
}

.mini-page.blocked span {
  color: #8e3426;
  background: #f9c8be;
}

.mini-page strong {
  display: block;
  margin-top: 8px;
  font-size: 10px;
}

.privacy-hash {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding: 12px;
  color: var(--white);
  background: var(--ink);
  border-radius: 12px;
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 11px;
}

.privacy-hash svg {
  width: 18px;
  height: 18px;
  color: var(--lime);
}

/* Platform rail */
.platform-section {
  padding: clamp(70px, 8vw, 105px) 0;
  color: var(--white);
  background: var(--forest);
}

.platform-top {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 42px;
}

.platform-top h2 {
  max-width: 740px;
  font-size: clamp(40px, 5vw, 70px);
}

.platform-top p {
  max-width: 330px;
  color: rgba(255, 253, 248, 0.6);
}

.platform-rail {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.platform-card {
  min-height: 240px;
  padding: 24px 20px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  transition: background 180ms ease, color 180ms ease;
}

.platform-card:hover {
  color: var(--ink);
  background: var(--lime);
}

.platform-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--lime);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transition: color 180ms ease, background 180ms ease;
}

.platform-card:hover .platform-icon {
  color: var(--ink);
  background: rgba(11, 40, 33, 0.1);
}

.platform-icon svg {
  width: 22px;
  height: 22px;
}

.platform-card small {
  display: block;
  margin-top: 38px;
  color: rgba(255, 253, 248, 0.45);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.platform-card:hover small {
  color: rgba(11, 40, 33, 0.55);
}

.platform-card h3 {
  margin-top: 8px;
  font-size: 24px;
}

.platform-card p {
  margin-top: 10px;
  color: rgba(255, 253, 248, 0.58);
  font-size: 13px;
}

.platform-card:hover p {
  color: rgba(11, 40, 33, 0.66);
}

/* CTA */
.final-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(90px, 12vw, 170px) 0;
  text-align: center;
}

.final-cta::before,
.final-cta::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(11, 40, 33, 0.12);
  border-radius: 50%;
}

.final-cta::before {
  width: 420px;
  height: 420px;
  left: -210px;
  top: -80px;
}

.final-cta::after {
  width: 580px;
  height: 580px;
  right: -300px;
  bottom: -300px;
}

.final-cta h2 {
  max-width: 900px;
  margin: 0 auto;
  font-size: clamp(50px, 7vw, 96px);
}

.final-cta p {
  max-width: 580px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 18px;
}

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

/* Inner page hero */
.inner-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(82px, 10vw, 140px) 0 clamp(72px, 9vw, 120px);
}

.inner-hero::before {
  content: attr(data-watermark);
  position: absolute;
  right: -0.04em;
  bottom: -0.34em;
  z-index: -1;
  color: rgba(52, 116, 94, 0.055);
  font-family: var(--font-display);
  font-size: min(42vw, 580px);
  font-weight: 600;
  line-height: 1;
}

.inner-hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.72fr;
  gap: clamp(42px, 8vw, 120px);
  align-items: end;
}

.inner-hero h1 {
  max-width: 880px;
  font-size: clamp(58px, 8vw, 108px);
}

.inner-hero-aside {
  padding: 25px 0 5px 25px;
  border-left: 1px solid var(--line);
}

.inner-hero-aside p {
  color: var(--muted);
  font-size: 18px;
}

.inner-hero-aside .button {
  margin-top: 24px;
}

.release-banner {
  display: grid;
  gap: 4px;
  margin-top: 22px;
  padding: 14px 16px;
  color: var(--ink);
  background: var(--lime);
  border: 1px solid rgba(11, 40, 33, 0.2);
  border-radius: 14px;
  font-size: 12px;
  line-height: 1.55;
}

.release-banner strong {
  font-size: 11px;
  letter-spacing: 0.12em;
}

.dark-intro {
  color: var(--white);
  background: var(--ink);
}

.dark-intro::before {
  color: rgba(255, 253, 248, 0.04);
}

.dark-intro .inner-hero-aside {
  border-color: var(--line-light);
}

.dark-intro .inner-hero-aside p {
  color: rgba(255, 253, 248, 0.64);
}

/* Features page */
.capability-list {
  counter-reset: feature;
}

.capability {
  counter-increment: feature;
  display: grid;
  grid-template-columns: 0.34fr 0.78fr 1fr;
  gap: 45px;
  align-items: start;
  padding: 52px 0;
  border-top: 1px solid var(--line);
}

.capability:last-child {
  border-bottom: 1px solid var(--line);
}

.capability-number::before {
  content: "0" counter(feature);
  color: var(--coral);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
}

.capability h2 {
  font-size: clamp(34px, 4vw, 52px);
}

.capability-body {
  color: var(--muted);
  font-size: 17px;
}

.capability-body p + p {
  margin-top: 13px;
}

.capability-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.capability-facts span {
  padding: 7px 11px;
  color: var(--forest);
  background: var(--mint);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.feature-demo-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 18px;
}

.feature-demo {
  min-height: 440px;
  padding: 34px;
  overflow: hidden;
  border-radius: 28px;
}

.feature-demo h3 {
  max-width: 480px;
  margin-top: 14px;
  font-size: clamp(35px, 4.5vw, 58px);
}

.feature-demo > p {
  max-width: 510px;
  margin-top: 16px;
}

.feature-demo.time {
  color: var(--white);
  background: var(--forest);
}

.feature-demo.time > p {
  color: rgba(255, 253, 248, 0.62);
}

.feature-demo.web {
  background: var(--lime);
}

.feature-demo.remote {
  color: var(--white);
  background: var(--coral);
}

.feature-demo.privacy {
  background: var(--white);
  border: 1px solid var(--line);
}

.schedule {
  display: flex;
  align-items: stretch;
  gap: 5px;
  margin-top: 48px;
}

.schedule span {
  height: 72px;
  flex: 1;
  display: flex;
  align-items: flex-end;
  padding: 8px;
  color: rgba(255, 253, 248, 0.75);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font-size: 9px;
}

.schedule span.locked {
  color: var(--ink);
  background: var(--lime);
}

.remote-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
  margin-top: 38px;
}

.remote-actions span {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.88);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
}

.remote-actions svg {
  width: 18px;
  height: 18px;
}

.boundary-band {
  color: var(--white);
  background: var(--ink);
}

.boundary-grid {
  display: grid;
  grid-template-columns: 0.74fr 1.26fr;
  gap: clamp(50px, 8vw, 120px);
  align-items: start;
}

.boundary-grid h2 {
  font-size: clamp(44px, 6vw, 76px);
}

.boundary-items {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-light);
}

.boundary-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line-light);
}

.boundary-item strong {
  color: var(--lime);
}

.boundary-item p {
  color: rgba(255, 253, 248, 0.62);
}

/* Downloads */
.download-guide {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(44px, 8vw, 120px);
  align-items: start;
}

.download-guide aside {
  position: sticky;
  top: 118px;
}

.download-guide h2 {
  font-size: clamp(42px, 5vw, 68px);
}

.download-guide aside p {
  margin-top: 20px;
  color: var(--muted);
}

.install-steps {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.install-step {
  display: flex;
  gap: 15px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.install-step b {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  font-size: 11px;
}

.install-step strong {
  display: block;
}

.install-step span {
  color: var(--muted);
  font-size: 13px;
}

.download-lanes {
  display: grid;
  gap: 22px;
}

.download-lane {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 26px;
}

.lane-head {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 26px;
  color: var(--white);
  background: var(--forest);
}

.lane-head.child {
  color: var(--ink);
  background: var(--lime);
}

.lane-role {
  width: 49px;
  height: 49px;
  display: grid;
  place-items: center;
  color: var(--forest);
  background: var(--white);
  border-radius: 15px;
}

.lane-role svg {
  width: 25px;
  height: 25px;
}

.lane-head h3 {
  font-size: 30px;
}

.lane-head p {
  color: rgba(255, 253, 248, 0.6);
  font-size: 12px;
}

.lane-head.child p {
  color: rgba(11, 40, 33, 0.58);
}

.download-choice {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 22px 26px;
  border-top: 1px solid var(--line);
}

.download-os {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--forest);
  background: var(--mint);
  border-radius: 14px;
}

.download-os svg {
  width: 24px;
  height: 24px;
}

.download-choice h4 {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
}

.download-choice p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

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

.release-meta {
  display: grid;
  grid-template-columns: minmax(100px, 0.45fr) minmax(180px, 1fr);
  gap: 7px;
  margin-top: 13px;
}

.release-meta > span {
  min-width: 0;
  padding: 8px 10px;
  background: var(--paper);
  border: 1px solid rgba(11, 40, 33, 0.1);
  border-radius: 9px;
}

.release-meta small {
  display: block;
  color: var(--muted);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.release-meta b,
.release-meta code {
  display: block;
  overflow-wrap: anywhere;
  margin-top: 3px;
  color: var(--ink);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 10px;
  font-weight: 600;
}

.release-meta .is-placeholder {
  color: #9d493a;
  font-family: var(--font-body);
}

.download-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 15px;
  color: var(--white);
  background: var(--ink);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.download-link svg {
  width: 15px;
  height: 15px;
}

.download-link.is-disabled {
  color: rgba(11, 40, 33, 0.62);
  background: var(--sand);
  cursor: not-allowed;
  box-shadow: none;
}

.web-console-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
  margin-top: 22px;
  padding: 26px;
  color: var(--white);
  background: var(--ink);
  border-radius: 24px;
}

.web-console-card .download-os {
  color: var(--ink);
  background: var(--lime);
}

.web-console-card h3 {
  font-size: 28px;
}

.web-console-card p {
  color: rgba(255, 253, 248, 0.58);
  font-size: 12px;
}

.download-note {
  margin-top: 36px;
  padding: 18px 21px;
  color: var(--muted);
  background: rgba(220, 235, 221, 0.58);
  border: 1px solid rgba(52, 116, 94, 0.24);
  border-radius: 15px;
  font-size: 13px;
}

.download-note code {
  color: var(--ink);
  font-family: ui-monospace, "Cascadia Code", monospace;
}

.requirements-section {
  padding: clamp(76px, 9vw, 128px) 0;
  color: var(--white);
  background:
    radial-gradient(circle at 92% 8%, rgba(219, 232, 110, 0.14), transparent 28rem),
    var(--ink);
}

.requirements-head {
  display: grid;
  grid-template-columns: 1fr 0.68fr;
  gap: 50px;
  align-items: end;
  margin-bottom: 48px;
}

.requirements-head h2 {
  max-width: 780px;
  font-size: clamp(43px, 5.6vw, 72px);
}

.requirements-head > p {
  color: rgba(255, 253, 248, 0.62);
  font-size: 17px;
}

.requirements-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.requirement-card {
  min-height: 440px;
  padding: clamp(26px, 3.5vw, 42px);
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
}

.requirement-card.lime {
  background: var(--lime);
}

.requirement-card h3 {
  margin-top: 42px;
  font-size: clamp(35px, 4vw, 52px);
}

.requirement-list {
  display: grid;
  gap: 0;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.requirement-list li {
  position: relative;
  padding: 16px 0 16px 28px;
  border-top: 1px solid rgba(11, 40, 33, 0.14);
  color: var(--muted);
}

.requirement-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 25px;
  width: 9px;
  height: 9px;
  background: var(--coral);
  border-radius: 50%;
}

.android-modes {
  display: grid;
  grid-template-columns: 0.78fr 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  margin-top: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
}

.android-mode-label,
.android-modes article {
  min-height: 360px;
  padding: clamp(25px, 3.2vw, 38px);
  background: var(--white);
}

.android-mode-label {
  color: var(--white);
  background: var(--forest);
}

.android-mode-label h3 {
  margin-top: 42px;
  font-size: clamp(32px, 3.5vw, 45px);
}

.android-mode-label > p:last-child {
  margin-top: 18px;
  color: rgba(255, 253, 248, 0.6);
}

.android-modes article:last-child {
  background: var(--mint);
}

.mode-index {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 18px;
}

.android-modes h4 {
  margin-top: 46px;
  font-size: 31px;
}

.android-modes article p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
}

.sideload-guide {
  display: grid;
  grid-template-columns: 0.68fr 1.32fr;
  gap: clamp(35px, 7vw, 100px);
  margin-top: 18px;
  padding: clamp(28px, 4vw, 48px);
  color: var(--ink);
  background: var(--coral);
  border-radius: 28px;
}

.sideload-guide h3 {
  margin-top: 22px;
  font-size: clamp(32px, 4vw, 48px);
}

.sideload-guide ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sideload-guide li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 17px 0;
  border-top: 1px solid rgba(11, 40, 33, 0.2);
}

.sideload-guide li:last-child {
  border-bottom: 1px solid rgba(11, 40, 33, 0.2);
}

.sideload-guide li span {
  color: rgba(11, 40, 33, 0.68);
}

/* FAQ */
.agreement-hero-photo {
  position: relative;
  min-height: 600px;
  overflow: hidden;
}

.agreement-hero-photo img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  object-position: center 58%;
}

.agreement-hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 40, 33, 0.86), rgba(11, 40, 33, 0.12));
}

.agreement-photo-copy {
  position: absolute;
  left: max(var(--gutter), calc((100vw - var(--shell)) / 2));
  top: 50%;
  z-index: 2;
  max-width: 630px;
  color: var(--white);
  transform: translateY(-50%);
}

.agreement-photo-copy h1 {
  font-size: clamp(56px, 7vw, 88px);
}

.agreement-photo-copy p {
  max-width: 520px;
  margin-top: 22px;
  color: rgba(255, 253, 248, 0.7);
  font-size: 18px;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 24px;
}

.principle {
  min-height: 290px;
  padding: 30px;
  background: var(--white);
}

.principle:nth-child(2) {
  background: var(--lime);
}

.principle-number {
  color: var(--coral);
  font-family: var(--font-display);
  font-size: 28px;
}

.principle h3 {
  margin-top: 52px;
  font-size: 31px;
}

.principle p {
  margin-top: 13px;
  color: var(--muted);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.64fr 1.36fr;
  gap: clamp(45px, 8vw, 110px);
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 118px;
}

.faq-intro h2 {
  font-size: clamp(42px, 5vw, 68px);
}

.faq-intro p {
  margin-top: 18px;
  color: var(--muted);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: grid;
  grid-template-columns: 1fr 42px;
  gap: 18px;
  align-items: center;
  padding: 25px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 31px);
  font-weight: 560;
  letter-spacing: -0.03em;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 20px;
  transition: transform 180ms ease, background 180ms ease;
}

.faq-list details[open] summary::after {
  content: "−";
  color: var(--ink);
  background: var(--lime);
  transform: rotate(180deg);
}

.faq-answer {
  max-width: 720px;
  padding: 0 68px 27px 0;
  color: var(--muted);
  font-size: 17px;
}

.faq-answer a {
  color: var(--fern);
  font-weight: 700;
}

/* Compliance and policy pages */
.legal-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(78px, 9vw, 128px) 0 clamp(66px, 8vw, 105px);
  color: var(--white);
  background:
    radial-gradient(circle at 15% 10%, rgba(219, 232, 110, 0.12), transparent 25rem),
    var(--ink);
}

.legal-hero::after {
  content: attr(data-watermark);
  position: absolute;
  right: -0.04em;
  bottom: -0.38em;
  color: rgba(255, 253, 248, 0.045);
  font-family: var(--font-display);
  font-size: min(42vw, 570px);
  font-weight: 600;
  line-height: 1;
}

.legal-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.04fr 0.66fr;
  gap: clamp(44px, 8vw, 120px);
  align-items: end;
}

.legal-hero h1 {
  max-width: 890px;
  font-size: clamp(56px, 7.6vw, 102px);
}

.legal-hero-aside {
  padding-left: 25px;
  border-left: 1px solid var(--line-light);
}

.legal-hero-aside > p {
  color: rgba(255, 253, 248, 0.68);
  font-size: 17px;
}

.draft-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 8px 11px;
  color: var(--ink);
  background: var(--lime);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.draft-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--coral);
  border-radius: 50%;
}

.legal-updated {
  display: block;
  margin-top: 18px;
  color: rgba(255, 253, 248, 0.48);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.legal-index-band {
  background: var(--lime);
  border-bottom: 1px solid rgba(11, 40, 33, 0.18);
}

.legal-index {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 58px;
  overflow-x: auto;
  scrollbar-width: none;
}

.legal-index::-webkit-scrollbar {
  display: none;
}

.legal-index strong {
  flex: 0 0 auto;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.legal-index a {
  flex: 0 0 auto;
  color: rgba(11, 40, 33, 0.72);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.legal-index a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 820px);
  gap: clamp(46px, 8vw, 120px);
  align-items: start;
  justify-content: center;
  padding: clamp(60px, 8vw, 110px) 0 clamp(82px, 10vw, 140px);
}

.legal-toc {
  position: sticky;
  top: 108px;
  padding: 22px;
  background: rgba(255, 253, 248, 0.72);
  border: 1px solid var(--line);
  border-radius: 18px;
  backdrop-filter: blur(12px);
}

.legal-toc strong {
  color: var(--coral);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.legal-toc ol {
  display: grid;
  gap: 9px;
  margin: 17px 0 0;
  padding: 0;
  counter-reset: legal-toc;
  list-style: none;
}

.legal-toc li {
  counter-increment: legal-toc;
}

.legal-toc a {
  display: grid;
  grid-template-columns: 23px 1fr;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  text-decoration: none;
}

.legal-toc a::before {
  content: counter(legal-toc, decimal-leading-zero);
  color: var(--fern);
  font-family: var(--font-display);
}

.legal-toc a:hover {
  color: var(--ink);
}

.legal-document {
  min-width: 0;
}

.legal-lead {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(25px, 3vw, 38px);
  letter-spacing: -0.035em;
  line-height: 1.35;
}

.legal-lead + .legal-note {
  margin-top: 28px;
}

.legal-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 38px 0 24px;
}

.legal-summary article {
  min-height: 160px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.legal-summary article:nth-child(2) {
  background: var(--mint);
}

.legal-summary article:nth-child(3) {
  background: var(--lime);
}

.legal-summary small {
  color: var(--coral);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.legal-summary strong {
  display: block;
  margin-top: 24px;
  font-family: var(--font-display);
  font-size: 23px;
  line-height: 1.18;
}

.legal-summary p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.legal-section {
  scroll-margin-top: 105px;
  padding: 46px 0 8px;
  border-top: 1px solid var(--line);
}

.legal-section + .legal-section {
  margin-top: 38px;
}

.legal-section h2 {
  max-width: 720px;
  font-size: clamp(36px, 4.6vw, 55px);
}

.legal-section h3 {
  margin-top: 34px;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0;
}

.legal-section p,
.legal-section li {
  color: var(--muted);
  font-size: 16px;
}

.legal-section h2 + p,
.legal-section h3 + p,
.legal-section p + p {
  margin-top: 16px;
}

.legal-section ul,
.legal-section ol:not(.refund-flow) {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 22px;
}

.legal-section a,
.contact-card a {
  color: var(--forest-2);
  font-weight: 700;
  text-underline-offset: 3px;
}

.legal-note {
  padding: 20px 22px;
  color: var(--ink);
  background: var(--lime);
  border: 1px solid rgba(11, 40, 33, 0.18);
  border-radius: 16px;
}

.legal-note.coral {
  background: #f7c2b7;
}

.legal-note strong {
  display: block;
  margin-bottom: 6px;
}

.legal-note p {
  color: rgba(11, 40, 33, 0.7);
  font-size: 14px;
}

.data-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
  margin-top: 26px;
}

.data-card,
.contact-card {
  min-width: 0;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 17px;
}

.data-card h3,
.contact-card h3 {
  margin-top: 0;
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 560;
  letter-spacing: -0.035em;
}

.data-card p,
.contact-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.data-card .data-tag {
  display: inline-flex;
  margin-bottom: 15px;
  padding: 5px 8px;
  color: var(--forest);
  background: var(--mint);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.legal-definition {
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.legal-definition > div {
  display: grid;
  grid-template-columns: 155px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.legal-definition dt {
  color: var(--ink);
  font-weight: 800;
}

.legal-definition dd {
  color: var(--muted);
}

.contact-card {
  min-height: 185px;
}

.contact-value {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
  margin-top: 20px;
  padding: 8px 10px;
  color: var(--ink);
  background: var(--mint);
  border-radius: 9px;
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 12px;
}

.contact-value.is-placeholder,
a.is-placeholder {
  color: #973d30;
  background: #f8d2ca;
  cursor: not-allowed;
  text-decoration: none;
}

.request-template {
  margin-top: 22px;
  padding: 22px;
  color: rgba(255, 253, 248, 0.72);
  background: var(--ink);
  border-radius: 17px;
}

.request-template strong {
  color: var(--lime);
}

.request-template ul {
  margin-top: 14px;
}

.request-template li {
  color: rgba(255, 253, 248, 0.7);
}

.refund-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  margin: 28px 0 0;
  padding: 1px;
  background: var(--line);
  border-radius: 18px;
  list-style: none;
}

.refund-flow li {
  min-height: 175px;
  padding: 20px;
  background: var(--white);
}

.refund-flow b {
  display: block;
  color: var(--coral);
  font-family: var(--font-display);
  font-size: 26px;
}

.refund-flow strong {
  display: block;
  margin-top: 24px;
  color: var(--ink);
}

.refund-flow span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
}

.policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.policy-links a {
  padding: 8px 12px;
  color: var(--forest);
  background: var(--mint);
  border-radius: 999px;
  font-size: 11px;
  text-decoration: none;
}

/* Footer */
.site-footer {
  padding: 72px 0 28px;
  color: var(--white);
  background: #071e19;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  padding-bottom: 54px;
}

.footer-statement {
  max-width: 640px;
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1.12;
}

.footer-statement span {
  color: var(--lime);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-col strong {
  color: rgba(255, 253, 248, 0.64);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-col ul {
  margin: 15px 0 0;
  padding: 0;
  list-style: none;
}

.footer-col li + li {
  margin-top: 9px;
}

.footer-col a,
.footer-col span {
  color: rgba(255, 253, 248, 0.78);
  font-size: 14px;
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--lime);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding-top: 22px;
  border-top: 1px solid var(--line-light);
  color: rgba(255, 253, 248, 0.64);
  font-size: 11px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 20px;
}

.footer-brand i {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--lime);
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 650ms cubic-bezier(0.2, 0.7, 0.2, 1), transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 90ms;
}

.reveal-delay-2 {
  transition-delay: 180ms;
}

.reveal-delay-3 {
  transition-delay: 270ms;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

@keyframes pulse {
  50% {
    transform: scale(1.2);
    opacity: 0.55;
  }
}

.hero-status i,
.guardian-name i {
  animation: pulse 2.4s ease-in-out infinite;
}

@media (max-width: 1080px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .nav {
    position: fixed;
    left: var(--gutter);
    right: var(--gutter);
    top: 88px;
    z-index: 55;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
  }

  .site-header.is-open .nav {
    display: flex;
  }

  .nav a {
    padding: 13px 12px;
    font-size: 17px;
  }

  .nav a::after {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .header-actions {
    grid-column: 2;
    grid-row: 1;
  }

  .header-console {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr 0.9fr;
    gap: 32px;
  }

  .home-hero h1 {
    font-size: clamp(53px, 7vw, 76px);
  }

  .hero-visual {
    min-height: 580px;
  }

  .hero-photo {
    left: 35px;
  }

  .guardian-card {
    right: 0;
  }

  .product-canvas {
    grid-template-columns: 190px 1fr;
  }

  .mock-profile {
    width: 154px;
  }

  .platform-rail {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .evening-grid,
  .product-head,
  .benefit-head,
  .inner-hero-grid,
  .boundary-grid,
  .download-guide,
  .faq-layout,
  .requirements-head,
  .legal-hero-grid,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .home-hero {
    padding-top: 55px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    min-height: 670px;
    max-width: 650px;
    width: 100%;
    margin: 20px auto 0;
  }

  .evening-intro,
  .download-guide aside,
  .faq-intro {
    position: static;
  }

  .evening-intro {
    max-width: 680px;
  }

  .product-head,
  .benefit-head {
    align-items: start;
  }

  .benefit-head .section-copy {
    justify-self: start;
  }

  .product-canvas {
    grid-template-columns: 175px 1fr;
    min-height: 580px;
  }

  .mock-main {
    padding: 26px 24px;
  }

  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .benefit-side {
    grid-template-columns: 1fr 1fr;
  }

  .platform-top {
    display: grid;
  }

  .feature-demo-grid {
    grid-template-columns: 1fr;
  }

  .capability {
    grid-template-columns: 70px 0.8fr 1fr;
    gap: 25px;
  }

  .principles {
    grid-template-columns: 1fr;
  }

  .principle {
    min-height: auto;
  }

  .principle h3 {
    margin-top: 30px;
  }

  .requirements-grid {
    grid-template-columns: 1fr;
  }

  .requirement-card {
    min-height: auto;
  }

  .android-modes {
    grid-template-columns: 1fr 1fr;
  }

  .android-mode-label {
    grid-column: 1 / -1;
    min-height: auto;
  }

  .legal-hero-aside {
    max-width: 700px;
  }

  .legal-layout {
    justify-content: stretch;
  }

  .legal-toc {
    position: static;
  }

  .legal-toc ol {
    grid-template-columns: 1fr 1fr;
  }

  .refund-flow {
    grid-template-columns: 1fr 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  :root {
    --gutter: 18px;
  }

  body {
    font-size: 15px;
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-symbol {
    width: 34px;
    height: 34px;
  }

  .brand-word {
    font-size: 20px;
  }

  .nav {
    top: 76px;
  }

  .section {
    padding: 74px 0;
  }

  .home-hero {
    min-height: auto;
    padding: 40px 0 52px;
  }

  .home-hero::after {
    display: none;
  }

  .hero-status {
    margin-bottom: 22px;
  }

  .home-hero h1 {
    font-size: clamp(46px, 13.5vw, 66px);
  }

  .hero-lead {
    margin-top: 22px;
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero-trust {
    display: grid;
    gap: 12px;
    margin-top: 28px;
  }

  .hero-visual {
    min-height: 560px;
    margin-top: 10px;
  }

  .hero-photo {
    inset: 20px 0 60px 24px;
    border-radius: 180px 180px 24px 24px;
  }

  .float-badge {
    top: 45px;
    right: -4px;
    padding: 10px 12px;
    font-size: 11px;
  }

  .guardian-card {
    right: 9px;
    padding: 13px;
  }

  .guardian-grid {
    grid-template-columns: 1fr 0.92fr;
  }

  .guardian-panel {
    min-height: 100px;
    padding: 11px;
  }

  .time-meter strong {
    font-size: 24px;
  }

  .latest-row {
    gap: 7px;
  }

  .latest-icon {
    width: 29px;
    height: 29px;
  }

  .promise-set span {
    font-size: 16px;
  }

  .timeline::before {
    left: 53px;
  }

  .timeline-row {
    grid-template-columns: 42px 1fr;
    gap: 28px;
    min-height: 170px;
  }

  .timeline-row::before {
    left: 46px;
  }

  .timeline-time {
    font-size: 16px;
  }

  .timeline-content {
    padding: 18px;
  }

  .timeline-content header {
    display: block;
  }

  .timeline-tag {
    display: inline-flex;
    margin-top: 10px;
  }

  .product-canvas {
    grid-template-columns: 1fr;
    min-height: 570px;
  }

  .mock-sidebar {
    display: none;
  }

  .mock-main {
    padding: 20px 14px;
  }

  .mock-heading h3 {
    font-size: 23px;
  }

  .mock-stats {
    grid-template-columns: 1fr 1fr;
  }

  .mock-stat:last-child {
    display: none;
  }

  .mock-bottom {
    grid-template-columns: 1fr;
  }

  .mock-card:last-child {
    min-height: auto;
  }

  .product-caption,
  .benefit-side {
    grid-template-columns: 1fr;
  }

  .photo-feature {
    min-height: 460px;
  }

  .photo-copy {
    left: 21px;
    right: 21px;
    bottom: 22px;
  }

  .benefit-quote {
    grid-template-columns: 1fr;
  }

  .benefit-quote .quote-mark {
    font-size: 48px;
  }

  .platform-rail {
    grid-template-columns: 1fr 1fr;
  }

  .platform-card {
    min-height: 210px;
  }

  .platform-top h2 {
    font-size: 43px;
  }

  .inner-hero {
    padding: 65px 0 72px;
  }

  .inner-hero h1 {
    font-size: clamp(51px, 15vw, 72px);
  }

  .inner-hero-aside {
    padding-left: 18px;
  }

  .release-meta {
    grid-template-columns: 1fr;
  }

  .capability {
    grid-template-columns: 55px 1fr;
    gap: 18px;
    padding: 38px 0;
  }

  .capability-body {
    grid-column: 2;
  }

  .feature-demo {
    min-height: 390px;
    padding: 26px 22px;
  }

  .boundary-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .download-choice,
  .web-console-card {
    grid-template-columns: auto 1fr;
  }

  .download-choice .download-link,
  .web-console-card .button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .android-modes,
  .sideload-guide {
    grid-template-columns: 1fr;
  }

  .android-mode-label {
    grid-column: auto;
  }

  .android-mode-label,
  .android-modes article {
    min-height: auto;
  }

  .sideload-guide li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .legal-hero {
    padding: 64px 0 70px;
  }

  .legal-hero h1 {
    font-size: clamp(50px, 14vw, 72px);
  }

  .legal-hero-aside {
    padding-left: 18px;
  }

  .legal-index {
    gap: 17px;
  }

  .legal-summary,
  .data-grid,
  .contact-grid,
  .refund-flow {
    grid-template-columns: 1fr;
  }

  .legal-toc ol {
    grid-template-columns: 1fr;
  }

  .legal-definition > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .agreement-hero-photo,
  .agreement-hero-photo img {
    min-height: 580px;
    height: 580px;
  }

  .agreement-hero-photo::after {
    background: linear-gradient(180deg, rgba(11, 40, 33, 0.15), rgba(11, 40, 33, 0.88));
  }

  .agreement-photo-copy {
    left: var(--gutter);
    right: var(--gutter);
    top: auto;
    bottom: 48px;
    transform: none;
  }

  .agreement-photo-copy h1 {
    font-size: clamp(52px, 15vw, 74px);
  }

  .faq-list summary {
    grid-template-columns: 1fr 36px;
  }

  .faq-answer {
    padding-right: 0;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero-highlight {
    white-space: normal;
  }

  .guardian-grid {
    grid-template-columns: 1fr;
  }

  .guardian-panel:last-child {
    display: none;
  }

  .hero-visual {
    min-height: 520px;
  }

  .platform-rail {
    grid-template-columns: 1fr;
  }

  .platform-card {
    min-height: 185px;
  }

  .platform-card small {
    margin-top: 24px;
  }

  .remote-actions {
    grid-template-columns: 1fr;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* 2026 commercial family-tech homepage */
.commercial-home {
  overflow-x: clip;
  color: var(--ink);
  background:
    radial-gradient(circle at 6% 4%, rgba(var(--sun-rgb), 0.28), transparent 24rem),
    radial-gradient(circle at 94% 12%, rgba(89, 195, 225, 0.18), transparent 26rem),
    var(--bg);
  font-family: "Noto Sans SC", "Source Sans 3", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
  letter-spacing: 0.02em;
}

.commercial-home h1,
.commercial-home h2,
.commercial-home h3,
.commercial-home h4 {
  font-family: "Noto Sans SC", "Source Sans 3", sans-serif;
  font-weight: 800;
}

.commercial-home .site-header {
  background: rgba(var(--bg-rgb), 0.9);
  backdrop-filter: blur(12px);
}

.brand-symbol-home {
  color: var(--white);
  background: var(--forest);
  border-radius: 13px 13px 17px 17px;
  box-shadow: 0 5px 0 rgba(var(--forest-rgb), 0.2);
}

.brand-symbol-home .brand-house {
  color: var(--sun);
  fill: currentColor;
}

.commercial-home .brand-word {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.commercial-home .brand-word small {
  margin-top: 0;
  font-size: 8px;
  letter-spacing: 0.14em;
}

.header-purchase {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  color: var(--ink);
  background: var(--sun);
  border: 1px solid var(--ink);
  border-radius: 12px;
  box-shadow: 0 4px 0 var(--ink);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.header-purchase:hover {
  background: var(--lime);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--ink);
}

.header-purchase:active {
  transform: translateY(3px);
  box-shadow: 0 1px 0 var(--ink);
}

.header-purchase:focus-visible,
.commercial-home a:focus-visible,
.commercial-home button:focus-visible {
  outline: 3px solid var(--sky);
  outline-offset: 4px;
}

.commercial-home .header-console {
  min-height: 42px;
  padding-inline: 16px;
  border-radius: 12px;
  box-shadow: none;
}

.commercial-hero {
  min-height: calc(100vh - 78px);
  padding: clamp(54px, 6vw, 92px) 0 clamp(72px, 7vw, 105px);
}

.commercial-hero::after {
  display: none;
}

.commercial-hero .hero-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(530px, 1.1fr);
  gap: clamp(42px, 5vw, 76px);
}

.commercial-hero h1 {
  max-width: 680px;
  font-size: clamp(54px, 6.5vw, 94px);
  font-weight: 900;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.marker-swipe {
  position: relative;
  z-index: 0;
  display: inline-block;
  white-space: nowrap;
}

.marker-swipe::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -3%;
  bottom: 0.04em;
  z-index: -1;
  height: 0.28em;
  background: var(--sun);
  border-radius: 60% 35% 50% 42%;
  transform: scaleX(0) rotate(-1.2deg);
  transform-origin: left;
  transition: transform 720ms cubic-bezier(0.16, 1, 0.3, 1) 280ms;
}

.reveal.is-visible .marker-swipe::after {
  transform: scaleX(1) rotate(-1.2deg);
}

.commercial-hero .hero-status {
  color: var(--forest);
  background: var(--surface-alt);
  border: 1px solid var(--border);
}

.commercial-hero .hero-status i {
  background: var(--accent);
}

.commercial-hero .hero-lead {
  max-width: 625px;
  margin-top: 30px;
  font-size: clamp(17px, 1.5vw, 21px);
}

.commercial-home .button {
  min-height: 54px;
  padding: 0 24px;
  border-width: 2px;
  border-radius: 16px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.commercial-home .button-primary {
  color: var(--white);
  background: var(--accent);
  border-color: var(--ink);
  box-shadow: 0 7px 0 var(--ink);
}

.commercial-home .button-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 0 var(--ink);
}

.commercial-home .button-primary:active {
  transform: translateY(4px);
  box-shadow: 0 3px 0 var(--ink);
}

.button-sun {
  color: var(--ink);
  background: var(--sun);
  border-color: var(--ink);
  box-shadow: 0 7px 0 var(--ink);
}

.button-sun:hover {
  background: var(--lime);
  transform: translateY(-3px);
  box-shadow: 0 10px 0 var(--ink);
}

.button-sun:active {
  transform: translateY(4px);
  box-shadow: 0 3px 0 var(--ink);
}

.commercial-hero .hero-trust {
  gap: 12px 24px;
  padding-top: 23px;
}

.commercial-hero .hero-trust span {
  font-size: 12px;
}

.trust-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border: 2px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(49, 151, 103, 0.16);
}

.hero-doodle {
  position: absolute;
  pointer-events: none;
  border: 2px solid var(--ink);
  opacity: 0.24;
}

.hero-doodle-one {
  width: 30px;
  height: 30px;
  left: 3vw;
  top: 18%;
  border-radius: 50%;
  animation: doodleFloat 5.5s ease-in-out infinite;
}

.hero-doodle-two {
  width: 36px;
  height: 18px;
  right: 3vw;
  bottom: 17%;
  border-width: 0 0 3px 3px;
  transform: rotate(-20deg);
  animation: doodleFloat 4.5s ease-in-out infinite reverse;
}

.device-stage {
  position: relative;
  min-height: 650px;
  perspective: 1200px;
}

.stage-orbit {
  position: absolute;
  inset: 4% -2% 5% 2%;
  background:
    radial-gradient(circle at 24% 23%, var(--sun) 0 7px, transparent 8px),
    radial-gradient(circle at 82% 18%, var(--accent) 0 10px, transparent 11px),
    radial-gradient(circle at 91% 72%, var(--sky) 0 8px, transparent 9px);
  border: 2px dashed rgba(var(--forest-rgb), 0.2);
  border-radius: 48% 52% 44% 56% / 56% 45% 55% 44%;
  transform: rotate(-6deg);
  animation: orbitBreathe 7s ease-in-out infinite;
}

.laptop-shell {
  position: absolute;
  right: 0;
  top: 82px;
  width: min(92%, 560px);
  transform: rotate(2deg);
  transform-origin: center bottom;
  filter: drop-shadow(0 35px 40px rgba(var(--forest-rgb), 0.2));
}

.laptop-screen {
  min-height: 350px;
  overflow: hidden;
  padding: 22px;
  color: var(--ink);
  background: var(--surface-alt);
  border: 10px solid var(--ink);
  border-radius: 24px 24px 14px 14px;
}

.laptop-base {
  width: 110%;
  height: 18px;
  margin-left: -5%;
  background: var(--ink);
  border-radius: 3px 3px 16px 16px;
  clip-path: polygon(4% 0, 96% 0, 100% 100%, 0 100%);
}

.screen-top,
.screen-top span,
.screen-rule,
.phone-head {
  display: flex;
  align-items: center;
}

.screen-top {
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
}

.screen-top span {
  gap: 8px;
  color: var(--ink);
  font-weight: 800;
}

.screen-top span i {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
}

.screen-greeting {
  margin-top: 25px;
}

.screen-greeting small,
.screen-greeting strong {
  display: block;
}

.screen-greeting small {
  color: var(--muted);
  font-size: 11px;
}

.screen-greeting strong {
  margin-top: 3px;
  font-size: 25px;
  letter-spacing: -0.04em;
}

.screen-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.screen-stats article {
  min-height: 115px;
  padding: 15px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 15px;
}

.screen-stats small,
.screen-stats strong,
.screen-stats span {
  display: block;
}

.screen-stats small,
.screen-stats span {
  color: var(--muted);
  font-size: 9px;
}

.screen-stats strong {
  margin-top: 7px;
  font-size: 29px;
}

.screen-stats strong em {
  margin-left: 4px;
  color: var(--forest-2);
  font-size: 10px;
  font-style: normal;
}

.mini-progress {
  height: 6px;
  overflow: hidden;
  margin-top: 10px;
  background: var(--mint);
  border-radius: 99px;
}

.mini-progress i {
  display: block;
  width: 64%;
  height: 100%;
  background: var(--accent);
  border-radius: inherit;
}

.screen-rule {
  gap: 10px;
  margin-top: 10px;
  padding: 12px 13px;
  background: var(--lime);
  border: 1px solid var(--border);
  border-radius: 13px;
}

.screen-rule > i {
  width: 12px;
  height: 12px;
  background: var(--forest);
  border-radius: 50%;
}

.screen-rule span {
  flex: 1;
}

.screen-rule strong,
.screen-rule small {
  display: block;
}

.screen-rule strong {
  font-size: 11px;
}

.screen-rule small {
  color: var(--muted);
  font-size: 8px;
}

.screen-rule b {
  font-size: 9px;
}

.phone-shell {
  position: absolute;
  left: 0;
  bottom: 18px;
  z-index: 4;
  width: 205px;
  min-height: 398px;
  padding: 19px 13px 15px;
  color: var(--white);
  background: var(--forest);
  border: 4px solid var(--ink);
  border-radius: 34px;
  box-shadow: 16px 26px 0 rgba(var(--forest-rgb), 0.13);
  transform: rotate(-5deg);
}

.phone-speaker {
  width: 52px;
  height: 6px;
  margin: 0 auto 16px;
  background: rgba(var(--surface-rgb), 0.25);
  border-radius: 99px;
}

.phone-head {
  justify-content: space-between;
  font-size: 10px;
  font-weight: 800;
}

.phone-head i {
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 50%;
}

.phone-card {
  margin-top: 16px;
  padding: 14px;
  color: var(--ink);
  background: var(--surface);
  border-radius: 20px;
  text-align: center;
}

.phone-card > small,
.phone-card > strong {
  display: block;
  text-align: left;
}

.phone-card > small {
  color: var(--muted);
  font-size: 9px;
}

.phone-card > strong {
  margin-top: 2px;
  font-size: 12px;
}

.phone-ring {
  width: 102px;
  height: 102px;
  display: grid;
  place-items: center;
  margin: 18px auto 10px;
  background: conic-gradient(var(--accent) 0 64%, var(--mint) 64% 100%);
  border-radius: 50%;
}

.phone-ring::before {
  content: "";
  grid-area: 1 / 1;
  width: 78px;
  height: 78px;
  background: var(--surface);
  border-radius: 50%;
}

.phone-ring span {
  z-index: 1;
  grid-area: 1 / 1;
  font-size: 28px;
  font-weight: 900;
}

.phone-ring small {
  margin-left: 2px;
  color: var(--muted);
  font-size: 9px;
}

.phone-card p {
  color: var(--muted);
  font-size: 9px;
}

.phone-action {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  margin-top: 10px;
}

.phone-action span {
  padding: 10px 4px;
  color: var(--ink);
  background: var(--sun);
  border-radius: 10px;
  font-size: 9px;
  font-weight: 800;
  text-align: center;
}

.phone-action span:last-child {
  color: var(--white);
  background: var(--accent);
}

.family-photo-chip {
  position: absolute;
  right: 17px;
  bottom: 0;
  z-index: 5;
  width: 176px;
  padding: 8px 8px 11px;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 17px;
  box-shadow: 7px 7px 0 var(--sun);
  transform: rotate(4deg);
}

.family-photo-chip img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: 10px;
}

.family-photo-chip figcaption {
  margin-top: 7px;
  font-family: "LXGW WenKai", cursive;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.stage-sticker {
  position: absolute;
  z-index: 7;
  padding: 9px 13px;
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 12px;
  box-shadow: 5px 5px 0 var(--ink);
  font-family: "LXGW WenKai", cursive;
  font-size: 13px;
  font-weight: 700;
}

.stage-sticker-top {
  top: 21px;
  right: 54px;
  background: var(--sun);
  transform: rotate(3deg);
}

.stage-sticker-side {
  right: -12px;
  top: 425px;
  background: var(--sky);
  transform: rotate(-3deg);
}

.commercial-home .promise-strip {
  border-block: 2px solid var(--ink);
  background: var(--forest);
  transform: rotate(-0.5deg) scale(1.01);
}

.commercial-home .promise-set {
  padding-block: 18px;
}

.commercial-home .promise-set span {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 17px;
  font-weight: 800;
}

.benefits-section {
  background:
    linear-gradient(rgba(var(--forest-rgb), 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--forest-rgb), 0.035) 1px, transparent 1px),
    var(--surface);
  background-size: 42px 42px;
}

.commercial-heading {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 55px;
  align-items: end;
  margin-bottom: 52px;
}

.commercial-heading .section-copy {
  justify-self: end;
}

.benefit-bento {
  display: grid;
  grid-template-columns: 1.14fr 0.86fr 0.86fr;
  grid-template-rows: minmax(250px, auto) minmax(250px, auto);
  gap: 18px;
}

.value-card {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  padding: clamp(25px, 3vw, 38px);
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 28px;
  box-shadow: 0 10px 0 rgba(var(--forest-rgb), 0.08);
  transition: transform 240ms ease, box-shadow 240ms ease, border-color 240ms ease;
}

.value-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(var(--surface-rgb), 0.44), transparent 38%);
  transition: opacity 200ms ease;
}

.value-card:hover {
  z-index: 2;
  border-color: var(--border-hover);
  box-shadow: 0 16px 0 rgba(var(--forest-rgb), 0.1);
  transform: translateY(-6px) rotate(-0.35deg);
}

.value-card:hover::before {
  opacity: 1;
}

.value-card > * {
  position: relative;
  z-index: 1;
}

.benefit-main-card {
  grid-row: 1 / span 2;
  color: var(--white);
  background: var(--forest);
  border-color: var(--forest);
}

.sky-card {
  background: var(--sky);
}

.coral-card {
  background: var(--accent);
}

.forest-card {
  grid-column: 2 / span 2;
  color: var(--white);
  background:
    radial-gradient(circle at 90% 12%, rgba(var(--sun-rgb), 0.18), transparent 13rem),
    var(--ink);
}

.benefit-number {
  position: absolute;
  right: 25px;
  top: 22px;
  color: rgba(var(--forest-rgb), 0.38);
  font-size: 13px;
  font-weight: 900;
}

.benefit-main-card .benefit-number,
.forest-card .benefit-number {
  color: rgba(var(--surface-rgb), 0.34);
}

.benefit-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 17px;
  box-shadow: 4px 4px 0 var(--ink);
  font-size: 25px;
  font-weight: 900;
}

.sun-icon {
  background: var(--sun);
}

.value-card h3 {
  max-width: 460px;
  margin-top: 46px;
  font-size: clamp(27px, 3.1vw, 46px);
  line-height: 1.13;
}

.value-card p {
  max-width: 480px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
}

.benefit-main-card p,
.forest-card p {
  color: rgba(var(--surface-rgb), 0.68);
}

.habit-clock {
  position: absolute;
  left: 50%;
  bottom: 32px;
  width: 245px;
  height: 245px;
  margin-left: -122px;
  border: 2px dashed rgba(var(--surface-rgb), 0.35);
  border-radius: 50%;
}

.habit-clock::before {
  content: "";
  position: absolute;
  inset: 42px;
  background: var(--surface);
  border-radius: 50%;
}

.habit-clock span {
  position: absolute;
  left: 50%;
  top: 50%;
  min-width: 50px;
  padding: 5px 8px;
  color: var(--ink);
  background: var(--sun);
  border: 1px solid var(--ink);
  border-radius: 99px;
  font-size: 9px;
  font-weight: 800;
  text-align: center;
  transform: rotate(calc(var(--i) * 90deg)) translateY(-112px) rotate(calc(var(--i) * -90deg)) translateX(-50%);
  transform-origin: left center;
}

.habit-clock i {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: 5px;
  height: 67px;
  background: var(--accent);
  border-radius: 99px;
  transform: translate(-50%, -100%) rotate(35deg);
  transform-origin: bottom;
}

.sync-pills,
.remote-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 29px;
}

.sync-pills span,
.remote-pills span {
  padding: 8px 10px;
  background: rgba(var(--surface-rgb), 0.8);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 10px;
  font-weight: 800;
}

.sync-pills i {
  width: 14px;
  height: 2px;
  background: var(--ink);
}

.alert-chip {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 25px;
  padding: 12px;
  background: rgba(var(--surface-rgb), 0.85);
  border: 1px solid var(--border);
  border-radius: 13px;
}

.alert-chip > i {
  width: 11px;
  height: 11px;
  background: var(--error);
  border-radius: 50%;
}

.alert-chip span {
  font-size: 11px;
  font-weight: 800;
}

.alert-chip small {
  display: block;
  color: var(--muted);
  font-size: 8px;
  font-weight: 500;
}

.remote-pills span {
  color: var(--ink);
  background: var(--lime);
}

.commercial-canvas {
  border: 2px solid rgba(var(--surface-rgb), 0.18);
  box-shadow: 16px 16px 0 rgba(var(--sun-rgb), 0.95), 0 45px 100px rgba(0, 0, 0, 0.24);
  transform: rotate(-0.5deg);
}

.chart-line {
  fill: none;
  stroke: var(--fern);
  stroke-width: 4;
  stroke-linecap: round;
}

.start-section {
  background: var(--surface-alt);
}

.start-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.start-steps li {
  position: relative;
  min-height: 410px;
  overflow: hidden;
  padding: 28px;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 28px;
  box-shadow: 8px 8px 0 var(--ink);
}

.start-steps li:nth-child(2) {
  background: var(--sun);
  transform: translateY(24px) rotate(1deg);
}

.start-steps li:nth-child(3) {
  background: var(--sky);
  transform: rotate(-1deg);
}

.start-steps li > b {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  font-size: 12px;
}

.step-art {
  height: 130px;
  display: grid;
  place-items: center;
  margin: 27px 0;
  color: var(--white);
  background: var(--forest);
  border: 2px solid var(--ink);
  border-radius: 23px;
  font-family: "LXGW WenKai", cursive;
  font-size: 23px;
  font-weight: 700;
  transform: rotate(-2deg);
}

.code-art {
  color: var(--ink);
  background: var(--surface);
  font-family: ui-monospace, "Cascadia Code", monospace;
  letter-spacing: 0.2em;
  transform: rotate(2deg);
}

.child-art {
  background: var(--accent);
}

.start-steps h3 {
  font-size: 28px;
}

.start-steps p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.commerce-section {
  background:
    radial-gradient(circle at 10% 90%, rgba(var(--sun-rgb), 0.12), transparent 24rem),
    var(--bg);
}

.commerce-showcase {
  position: relative;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(42px, 7vw, 100px);
  align-items: center;
  overflow: hidden;
  padding: clamp(38px, 6vw, 78px);
  color: var(--white);
  background: var(--forest);
  border: 2px solid var(--ink);
  border-radius: 38px;
  box-shadow: 14px 14px 0 var(--sun);
}

.commerce-showcase::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -140px;
  top: -150px;
  border: 2px dashed rgba(var(--surface-rgb), 0.18);
  border-radius: 50%;
}

.commerce-copy {
  position: relative;
  z-index: 2;
}

.commerce-kicker {
  display: inline-flex;
  padding: 7px 11px;
  color: var(--ink);
  background: var(--lime);
  border-radius: 99px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.09em;
}

.commerce-copy h2 {
  margin-top: 24px;
  font-size: clamp(40px, 5.2vw, 70px);
  line-height: 1.05;
}

.commerce-copy h2 span {
  color: var(--sun);
  font-size: 1.3em;
}

.commerce-copy > p {
  max-width: 580px;
  margin-top: 22px;
  color: rgba(var(--surface-rgb), 0.7);
}

.commerce-copy ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.commerce-copy li {
  position: relative;
  padding-left: 25px;
  font-size: 14px;
}

.commerce-copy li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--lime);
  font-weight: 900;
}

.commerce-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: 32px;
}

.text-link {
  color: var(--forest);
  font-weight: 800;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
  transition: color 160ms ease, text-underline-offset 160ms ease;
}

.text-link:hover {
  color: var(--accent-hover);
  text-underline-offset: 8px;
}

.light-link {
  color: var(--white);
}

.light-link:hover {
  color: var(--sun);
}

.code-pack {
  position: relative;
  z-index: 2;
  min-height: 465px;
  padding: 28px;
  color: var(--ink);
  background: var(--sun);
  border: 3px solid var(--ink);
  border-radius: 30px;
  box-shadow: 12px 12px 0 var(--accent);
  transform: rotate(3deg);
}

.code-pack-top,
.code-pack-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.code-pack-top span {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.code-pack-top i {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 48px;
  font-style: normal;
  font-weight: 900;
  line-height: 1;
}

.code-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 9px;
  margin: 60px 0;
}

.code-grid span {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--forest);
  border: 2px solid var(--ink);
  border-radius: 14px;
  box-shadow: 3px 3px 0 var(--ink);
  font-size: 11px;
  font-weight: 900;
}

.code-grid span:nth-child(3n) {
  color: var(--ink);
  background: var(--sky);
}

.code-grid span:nth-child(4n) {
  background: var(--accent);
}

.code-pack-bottom {
  align-items: end;
  padding-top: 18px;
  border-top: 2px solid var(--ink);
}

.code-pack-bottom span {
  font-size: 11px;
}

.code-pack-bottom strong {
  max-width: 190px;
  font-family: "LXGW WenKai", cursive;
  font-size: 20px;
  text-align: right;
}

.trust-section {
  background: var(--surface);
}

.trust-heading {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: 50px;
  align-items: end;
  margin-bottom: 50px;
}

.trust-heading h2 {
  font-size: clamp(42px, 5.8vw, 78px);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--ink);
  border-left: 2px solid var(--ink);
}

.trust-grid article {
  min-height: 290px;
  padding: 26px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transition: background-color 180ms ease, transform 180ms ease;
}

.trust-grid article:nth-child(2) {
  background: var(--surface-alt);
}

.trust-grid article:nth-child(3) {
  background: var(--sun);
}

.trust-grid article:hover {
  z-index: 2;
  background: var(--lime);
  transform: translateY(-5px);
}

.trust-grid b {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: var(--forest);
  border-radius: 50%;
  font-size: 12px;
}

.trust-grid h3 {
  margin-top: 48px;
  font-size: 24px;
}

.trust-grid p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.commercial-final {
  color: var(--white);
  background:
    radial-gradient(circle at 10% 15%, rgba(var(--sun-rgb), 0.17), transparent 22rem),
    radial-gradient(circle at 88% 82%, rgba(89, 195, 225, 0.14), transparent 24rem),
    var(--ink);
}

.commercial-final::before,
.commercial-final::after {
  border-color: rgba(var(--surface-rgb), 0.12);
}

.commercial-final .eyebrow {
  color: var(--sun);
}

.commercial-final p {
  color: rgba(var(--surface-rgb), 0.68);
}

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

@keyframes doodleFloat {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -12px; }
}

@keyframes orbitBreathe {
  0%, 100% { scale: 1; rotate: 0deg; }
  50% { scale: 1.025; rotate: 2deg; }
}

@media (max-width: 1180px) {
  .header-purchase {
    display: none;
  }

  .commercial-hero .hero-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(475px, 1.08fr);
    gap: 35px;
  }

  .device-stage {
    min-height: 610px;
  }

  .phone-shell {
    width: 185px;
    min-height: 370px;
  }

  .family-photo-chip {
    right: 0;
  }

  .benefit-bento {
    grid-template-columns: 1fr 1fr;
  }

  .benefit-main-card {
    grid-row: auto;
  }

  .forest-card {
    grid-column: 1 / -1;
  }

  .habit-clock {
    display: none;
  }
}

@media (max-width: 960px) {
  .commercial-hero .hero-grid,
  .commercial-heading,
  .commerce-showcase,
  .trust-heading {
    grid-template-columns: 1fr;
  }

  .commercial-hero .hero-copy {
    max-width: 760px;
  }

  .device-stage {
    min-height: 675px;
    max-width: 680px;
    width: 100%;
    margin: 20px auto 0;
  }

  .commercial-heading .section-copy {
    justify-self: start;
  }

  .start-steps {
    grid-template-columns: 1fr 1fr;
  }

  .start-steps li:last-child {
    grid-column: 1 / -1;
  }

  .commerce-showcase {
    gap: 65px;
  }

  .code-pack {
    max-width: 590px;
    width: 100%;
    margin: 0 auto;
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .commercial-home {
    letter-spacing: 0.01em;
  }

  .commercial-home .header-actions {
    display: flex;
  }

  .commercial-home .header-console {
    display: none;
  }

  .commercial-hero {
    padding-top: 38px;
  }

  .commercial-hero h1 {
    font-size: clamp(44px, 11vw, 56px);
  }

  .marker-swipe {
    white-space: normal;
  }

  .device-stage {
    min-height: 555px;
  }

  .stage-orbit {
    inset: 5% 0;
  }

  .laptop-shell {
    top: 72px;
    width: 94%;
  }

  .laptop-screen {
    min-height: 285px;
    padding: 14px;
    border-width: 7px;
  }

  .screen-greeting {
    margin-top: 15px;
  }

  .screen-greeting strong {
    font-size: 20px;
  }

  .screen-stats article {
    min-height: 94px;
    padding: 11px;
  }

  .screen-rule {
    padding: 9px;
  }

  .phone-shell {
    left: 2px;
    bottom: 4px;
    width: 154px;
    min-height: 305px;
    padding: 14px 10px 10px;
    border-radius: 27px;
  }

  .phone-card {
    padding: 10px;
  }

  .phone-ring {
    width: 75px;
    height: 75px;
    margin-top: 12px;
  }

  .phone-ring::before {
    width: 57px;
    height: 57px;
  }

  .phone-ring span {
    font-size: 21px;
  }

  .family-photo-chip {
    width: 142px;
  }

  .family-photo-chip img {
    height: 72px;
  }

  .stage-sticker {
    font-size: 10px;
  }

  .stage-sticker-top {
    top: 12px;
    right: 13px;
  }

  .stage-sticker-side {
    display: none;
  }

  .benefit-bento,
  .start-steps,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .forest-card,
  .start-steps li:last-child {
    grid-column: auto;
  }

  .value-card {
    min-height: 310px;
  }

  .benefit-main-card {
    min-height: 390px;
  }

  .start-steps li,
  .start-steps li:nth-child(2),
  .start-steps li:nth-child(3) {
    min-height: auto;
    transform: none;
  }

  .commerce-showcase {
    padding: 28px 21px 37px;
    border-radius: 28px;
    box-shadow: 8px 8px 0 var(--sun);
  }

  .commerce-copy h2 {
    font-size: 38px;
  }

  .commerce-actions {
    display: grid;
    gap: 18px;
  }

  .commerce-actions .text-link {
    text-align: center;
  }

  .code-pack {
    min-height: 385px;
    padding: 21px;
    transform: none;
    box-shadow: 8px 8px 0 var(--accent);
  }

  .code-grid {
    gap: 6px;
    margin: 45px 0;
  }

  .code-grid span {
    border-radius: 10px;
  }

  .trust-grid {
    border-top: 0;
  }

  .trust-grid article {
    min-height: auto;
  }
}

@media (max-width: 430px) {
  .device-stage {
    min-height: 505px;
  }

  .laptop-shell {
    top: 62px;
  }

  .laptop-screen {
    min-height: 250px;
  }

  .screen-stats article:last-child,
  .screen-rule small,
  .family-photo-chip {
    display: none;
  }

  .screen-stats {
    grid-template-columns: 1fr;
  }

  .phone-shell {
    bottom: 0;
  }

  .code-pack-bottom {
    display: grid;
  }

  .code-pack-bottom strong {
    margin-top: 8px;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-doodle,
  .stage-orbit,
  .commercial-home .promise-track {
    animation: none;
  }

  .laptop-shell,
  .phone-shell,
  .family-photo-chip,
  .stage-sticker,
  .value-card,
  .code-pack {
    transform: none;
  }

  .marker-swipe::after {
    transform: scaleX(1) rotate(-1deg);
  }
}

/* Supporting commercial pages */
.commercial-page {
  overflow-x: clip;
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 4%, rgba(var(--sun-rgb), 0.19), transparent 24rem),
    var(--bg);
  font-family: "Noto Sans SC", "Source Sans 3", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
  letter-spacing: 0.02em;
}

.commercial-page h1,
.commercial-page h2,
.commercial-page h3,
.commercial-page h4 {
  font-family: "Noto Sans SC", "Source Sans 3", sans-serif;
  font-weight: 800;
}

.commercial-page .site-header {
  background: rgba(var(--bg-rgb), 0.9);
  backdrop-filter: blur(12px);
}

.commercial-page .inner-hero {
  background:
    radial-gradient(circle at 12% 18%, rgba(var(--sun-rgb), 0.16), transparent 21rem),
    var(--forest);
  color: var(--white);
}

.commercial-page .inner-hero::before {
  color: rgba(var(--surface-rgb), 0.05);
}

.commercial-page .inner-hero h1 {
  max-width: 990px;
  font-size: clamp(52px, 7.2vw, 90px);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.commercial-page .inner-hero .eyebrow {
  color: var(--sun);
}

.commercial-page .inner-hero-aside {
  border-left-color: rgba(var(--surface-rgb), 0.2);
}

.commercial-page .inner-hero-aside p {
  color: rgba(var(--surface-rgb), 0.68);
}

.commercial-page .button {
  min-height: 52px;
  padding-inline: 22px;
  border-width: 2px;
  border-radius: 16px;
  font-weight: 800;
}

.commercial-page .button-primary {
  border-color: var(--ink);
  background: var(--accent);
  box-shadow: 0 6px 0 var(--ink);
}

.commercial-page .capability-list {
  display: grid;
  gap: 18px;
}

.commercial-page .capability {
  grid-template-columns: 78px 0.8fr 1fr;
  padding: clamp(27px, 4vw, 50px);
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 28px;
  box-shadow: 8px 8px 0 rgba(var(--forest-rgb), 0.12);
}

.commercial-page .capability:nth-child(2) {
  background: var(--surface-alt);
}

.commercial-page .capability:nth-child(3) {
  background: var(--sun);
}

.commercial-page .capability:nth-child(4) {
  background: var(--sky);
}

.commercial-page .capability:last-child {
  color: var(--white);
  background: var(--forest);
  border-bottom: 2px solid var(--ink);
}

.commercial-page .capability:last-child .capability-body,
.commercial-page .capability:last-child .capability-body p {
  color: rgba(var(--surface-rgb), 0.7);
}

.commercial-page .capability:last-child .capability-facts span {
  color: var(--ink);
  background: var(--lime);
}

.commercial-page .capability-number::before {
  color: var(--accent);
  font-family: "Noto Sans SC", sans-serif;
  font-weight: 900;
}

.commercial-page .feature-demo {
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 rgba(var(--sun-rgb), 0.9);
}

.commercial-page .download-lane {
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 rgba(var(--forest-rgb), 0.1);
}

.commercial-page .lane-head {
  background: var(--forest);
}

.commercial-page .lane-head.child {
  background: var(--sun);
}

.commercial-page .download-choice {
  background: var(--surface);
}

.commercial-page .download-link {
  border: 2px solid var(--ink);
  border-radius: 13px;
  box-shadow: 0 4px 0 var(--ink);
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.commercial-page .download-link:not(.is-disabled):hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--ink);
}

.commercial-page .install-step b {
  background: var(--accent);
  border: 1px solid var(--ink);
}

.commercial-page .web-console-card {
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--sun);
}

.commercial-page .agreement-photo-copy h1 {
  font-family: "Noto Sans SC", sans-serif;
  font-weight: 900;
  letter-spacing: -0.055em;
}

.commercial-page .principles {
  border: 2px solid var(--ink);
  background: var(--ink);
  box-shadow: 8px 8px 0 var(--sun);
}

.commercial-page .principle:nth-child(2) {
  background: var(--sun);
}

.commercial-page .principle-number {
  color: var(--accent);
  font-family: "Noto Sans SC", sans-serif;
  font-weight: 900;
}

@media (max-width: 960px) {
  .commercial-page .capability {
    grid-template-columns: 70px 1fr;
  }

  .commercial-page .capability-body {
    grid-column: 2;
  }
}

@media (max-width: 720px) {
  .commercial-page .capability {
    grid-template-columns: 48px 1fr;
    padding: 22px 18px;
    border-radius: 20px;
    box-shadow: 5px 5px 0 rgba(var(--forest-rgb), 0.12);
  }
}