:root {
  color-scheme: light;
  --bg: #f4faff;
  --bg-soft: #ecf6ff;
  --text: #10233d;
  --muted: #5d738e;
  --line: rgba(16, 35, 61, 0.1);
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: rgba(255, 255, 255, 0.94);
  --primary: #0f7df0;
  --primary-2: #1ebbd7;
  --shadow: 0 28px 70px rgba(16, 35, 61, 0.12);
  --shadow-soft: 0 18px 34px rgba(16, 35, 61, 0.08);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 132px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "SF Pro Display", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(113, 198, 255, 0.38), transparent 28%),
    radial-gradient(circle at 85% 16%, rgba(84, 161, 255, 0.24), transparent 22%),
    linear-gradient(180deg, #f9fdff 0%, var(--bg) 100%);
  overflow-x: hidden;
}

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

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

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(8px);
  pointer-events: none;
  z-index: 0;
}

.orb--one {
  top: -140px;
  left: -120px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(113, 198, 255, 0.52), transparent 66%);
}

.orb--two {
  right: -160px;
  top: 200px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(87, 162, 255, 0.24), transparent 70%);
}

.orb--three {
  left: 20%;
  bottom: -180px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(30, 187, 215, 0.12), transparent 72%);
}

main,
.site-footer {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100vw - 32px));
  margin-left: auto;
  margin-right: auto;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 40;
  width: min(1180px, calc(100vw - 32px));
  margin-left: auto;
  margin-right: auto;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid rgba(16, 35, 61, 0.08);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 34px rgba(16, 35, 61, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand__mark {
  width: 46px;
  height: 46px;
}

.brand strong,
.site-footer strong {
  display: block;
  font-size: 19px;
  letter-spacing: -0.04em;
}

.eyebrow {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #5c7492;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.site-nav a,
.site-footer__links a {
  color: #36506c;
  font-size: 14px;
  font-weight: 700;
  transition: color 160ms ease, opacity 160ms ease;
}

.site-nav a:hover,
.site-footer__links a:hover {
  color: #173251;
}

main {
  padding-top: 134px;
  padding-bottom: 64px;
}

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

h1 {
  font-size: clamp(52px, 8vw, 88px);
  line-height: 0.92;
  letter-spacing: -0.075em;
  max-width: 9.6ch;
}

h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 0.95;
  letter-spacing: -0.06em;
  max-width: 14ch;
}

h3 {
  font-size: 22px;
  letter-spacing: -0.04em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 24px;
  align-items: center;
}

.hero__body,
.section-head p,
.feature-card p,
.stat-card p,
.shot figcaption,
.callout,
.shipping__card p,
.faq-list p,
.site-footer p {
  color: var(--muted);
  line-height: 1.65;
}

.hero__body {
  max-width: 620px;
  margin-top: 18px;
  font-size: 18px;
}

.hero__actions,
.shipping__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 14px 18px;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.is-disabled,
.button[aria-disabled="true"] {
  pointer-events: none;
  cursor: default;
  color: #5f7490;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(16, 35, 61, 0.08);
  box-shadow: none;
  transform: none;
}

.button--primary {
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 14px 26px rgba(15, 125, 240, 0.24);
}

.button--secondary,
.button--ghost {
  color: #21415f;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(16, 35, 61, 0.08);
  box-shadow: var(--shadow-soft);
}

.button--secondary:hover,
.button--ghost:hover {
  background: rgba(255, 255, 255, 0.96);
}

.hero__note {
  margin-top: 16px;
  font-size: 14px;
  color: #45607d;
}

.hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero__pills span {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(16, 35, 61, 0.08);
  color: #38526e;
  font-size: 13px;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}

.hero__visual {
  position: relative;
  min-height: 520px;
}

.glass-card,
.stat-card,
.feature-card,
.shot,
.install-shell,
.shipping__card,
.faq-list details {
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.glass-card {
  padding: 16px;
  transform: rotate(2deg);
}

.glass-card__top {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(16, 35, 61, 0.12);
}

.hero-shot {
  border-radius: 24px;
  border: 1px solid rgba(16, 35, 61, 0.06);
}

.floating-note {
  position: absolute;
  max-width: 240px;
  padding: 16px 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(16, 35, 61, 0.08);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.floating-note strong {
  display: block;
  font-size: 15px;
  letter-spacing: -0.03em;
}

.floating-note span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: #5d738e;
}

.floating-note--one {
  left: -28px;
  bottom: 110px;
  transform: rotate(-6deg);
}

.floating-note--two {
  right: -10px;
  top: 26px;
  transform: rotate(4deg);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.stat-card,
.feature-card,
.shipping__card {
  padding: 22px;
}

.stat-card,
.feature-card,
.shot,
.use-case-card,
.rhythm-step,
.launch-pill {
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.stat-card:hover,
.feature-card:hover,
.shot:hover,
.use-case-card:hover,
.rhythm-step:hover,
.launch-pill:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 52px rgba(16, 35, 61, 0.14);
}

.stat-card span {
  display: block;
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.stat-card p {
  margin-top: 10px;
  font-size: 14px;
}

.section {
  margin-top: 22px;
}

.section[id] {
  scroll-margin-top: 132px;
}

.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.section-head--tight {
  margin-bottom: 16px;
}

.section-head p {
  max-width: 700px;
}

.use-cases {
  position: relative;
}

.use-case-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 1fr;
  gap: 16px;
}

.use-case-card {
  min-height: 240px;
  padding: 24px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(16, 35, 61, 0.08);
  box-shadow: var(--shadow);
}

.use-case-card--blue {
  background:
    radial-gradient(circle at top left, rgba(172, 226, 255, 0.75), transparent 42%),
    linear-gradient(160deg, rgba(240, 249, 255, 0.98), rgba(225, 241, 255, 0.95));
}

.use-case-card--white {
  background: rgba(255, 255, 255, 0.9);
}

.use-case-card--glass {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(241, 249, 255, 0.88));
  backdrop-filter: blur(18px);
}

.use-case-card__eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #34506d;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.use-case-card p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.65;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature-card h3,
.shot figcaption,
.callout strong {
  color: #163250;
}

.feature-card p {
  margin-top: 10px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 16px;
}

.demo-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 18px;
}

.demo-stage,
.support-card {
  border-radius: calc(var(--radius-xl) + 4px);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.demo-stage {
  min-height: 420px;
  overflow: hidden;
}

.demo-stage iframe,
.demo-stage video,
.demo-placeholder,
.demo-placeholder img {
  width: 100%;
  height: 100%;
}

.demo-stage video {
  display: block;
  object-fit: cover;
  background: #d9ebfb;
}

.demo-placeholder {
  position: relative;
  min-height: 420px;
}

.demo-placeholder img {
  object-fit: cover;
}

.demo-placeholder__overlay {
  position: absolute;
  inset: auto 20px 20px 20px;
  display: grid;
  gap: 10px;
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(16, 35, 61, 0.08);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.demo-placeholder__overlay strong {
  font-size: 26px;
  letter-spacing: -0.05em;
}

.demo-placeholder__overlay p,
.demo-copy p,
.support-note,
.store-state p {
  color: var(--muted);
  line-height: 1.65;
}

.demo-copy {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 22px;
  border-radius: calc(var(--radius-xl) + 4px);
  border: 1px solid rgba(16, 35, 61, 0.08);
  background:
    radial-gradient(circle at top left, rgba(171, 227, 255, 0.46), transparent 34%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(241, 249, 255, 0.9));
  box-shadow: var(--shadow);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(15, 125, 240, 0.09);
  border: 1px solid rgba(15, 125, 240, 0.1);
  color: #0f63be;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.demo-points {
  display: grid;
  gap: 12px;
}

.demo-point {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(16, 35, 61, 0.08);
  box-shadow: var(--shadow-soft);
}

.demo-point strong {
  font-size: 15px;
  letter-spacing: -0.03em;
}

.demo-point span {
  color: var(--muted);
  line-height: 1.55;
}

.demo-actions,
.support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.shot {
  overflow: hidden;
}

.shot--large {
  grid-row: span 2;
}

.shot img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.shot figcaption {
  padding: 14px 16px 18px;
  font-size: 14px;
}

.install-shell {
  padding: 18px;
}

.tab-row {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(16, 35, 61, 0.05);
}

.tab-button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  background: transparent;
  color: #5b728d;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.tab-button.is-active {
  background: white;
  color: #173251;
  box-shadow: 0 8px 18px rgba(16, 35, 61, 0.08);
}

.tab-panel {
  margin-top: 18px;
}

.store-state {
  display: grid;
  gap: 14px;
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
  color: #23415f;
  line-height: 1.6;
}

.steps li {
  padding-left: 4px;
}

.steps code,
.callout code,
.faq-list code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
  padding: 0.18em 0.42em;
  border-radius: 8px;
  background: rgba(16, 35, 61, 0.06);
}

.callout {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(16, 35, 61, 0.04);
  border: 1px solid rgba(16, 35, 61, 0.06);
}

.callout--soft {
  background: rgba(15, 125, 240, 0.06);
}

.rhythm-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.rhythm-step {
  padding: 22px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(16, 35, 61, 0.08);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}

.rhythm-step span {
  display: block;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.08em;
  color: rgba(15, 125, 240, 0.74);
}

.rhythm-step p {
  margin-top: 10px;
}

.shipping__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
}

.support-card {
  display: grid;
  gap: 18px;
  padding: 24px;
  background:
    radial-gradient(circle at top left, rgba(170, 228, 255, 0.34), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(242, 249, 255, 0.9));
}

.support-note {
  font-size: 14px;
}

.faq-list {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

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

.faq-list p {
  margin-top: 10px;
}

.launch-card__shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
  padding: 24px;
  border-radius: calc(var(--radius-xl) + 6px);
  border: 1px solid rgba(16, 35, 61, 0.08);
  background:
    radial-gradient(circle at top left, rgba(170, 228, 255, 0.4), transparent 34%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(241, 249, 255, 0.92));
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.launch-card__stack {
  display: grid;
  gap: 14px;
}

.launch-pill {
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(16, 35, 61, 0.08);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.launch-pill strong {
  display: block;
  font-size: 16px;
  letter-spacing: -0.03em;
}

.launch-pill span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  line-height: 1.55;
}

.site-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding: 0 0 40px;
}

.site-footer p {
  margin-top: 6px;
  font-size: 14px;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms ease, transform 500ms ease;
}

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

@media (max-width: 1100px) {
  .hero,
  .demo-shell,
  .shipping__card,
  .launch-card__shell {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    min-height: 0;
  }

  .floating-note--one {
    left: 10px;
    bottom: 18px;
  }

  .floating-note--two {
    right: 10px;
    top: 14px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shot--large {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .use-case-grid,
  .rhythm-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  main,
  .site-footer {
    width: min(100vw - 20px, 100%);
  }

  .site-header {
    position: static;
    left: auto;
    width: min(100vw - 20px, 100%);
    margin-left: auto;
    margin-right: auto;
    transform: none;
    margin-top: 12px;
    border-radius: 28px;
    align-items: flex-start;
    flex-direction: column;
  }

  html {
    scroll-padding-top: 24px;
  }

  main {
    padding-top: 22px;
  }

  .section[id] {
    scroll-margin-top: 24px;
  }

  h1 {
    max-width: 10ch;
    font-size: clamp(44px, 16vw, 68px);
  }

  .hero,
  .stats,
  .feature-grid,
  .gallery-grid,
  .use-case-grid,
  .rhythm-grid {
    grid-template-columns: 1fr;
  }

  .hero__actions,
  .shipping__actions,
  .demo-actions,
  .support-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  .glass-card {
    transform: none;
  }

  .floating-note {
    position: static;
    margin-top: 14px;
    transform: none;
    max-width: none;
  }

  .tab-row {
    display: grid;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 28px;
  }
}
