:root {
  color-scheme: light;
  --ink: #17212b;
  --muted: #5f6974;
  --line: #dce3e8;
  --paper: #fbfcfb;
  --soft: #eef6f4;
  --teal: #168d84;
  --teal-dark: #0c5f5a;
  --coral: #ef6b57;
  --gold: #f5bd4f;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(23, 33, 43, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

a {
  color: var(--teal-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 54px);
  background: rgba(251, 252, 251, 0.92);
  border-bottom: 1px solid rgba(220, 227, 232, 0.85);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 1.1rem;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: var(--teal);
  color: var(--white);
  font-weight: 900;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 14px 22px;
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  align-items: center;
  gap: clamp(28px, 6vw, 72px);
  min-height: calc(100vh - 69px);
  padding: clamp(38px, 6vw, 82px) clamp(18px, 7vw, 92px);
  background:
    linear-gradient(135deg, rgba(22, 141, 132, 0.14), rgba(239, 107, 87, 0.09) 55%, rgba(245, 189, 79, 0.16)),
    var(--paper);
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.1rem, 9vw, 6.8rem);
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.9rem, 4vw, 3.4rem);
}

h3 {
  font-size: 1.1rem;
}

.intro {
  max-width: 56ch;
  margin: 22px 0 0;
  color: #34414b;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions,
.support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 850;
  text-decoration: none;
}

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

.button.secondary {
  background: var(--white);
  border-color: var(--line);
  color: var(--ink);
}

.hero-visual {
  justify-self: center;
  width: min(100%, 360px);
}

.phone-frame {
  position: relative;
  width: 100%;
  max-width: 290px;
  margin: 0 auto;
  padding: 14px;
  border: 2px solid #26313a;
  border-radius: 38px;
  background:
    linear-gradient(145deg, #1e2831, #070b10 46%, #2a343d);
  box-shadow:
    inset 0 0 0 3px #05070a,
    0 22px 42px rgba(23, 33, 43, 0.2);
}

.phone-frame::before,
.phone-frame::after {
  position: absolute;
  left: -5px;
  width: 3px;
  border-radius: 999px;
  background: #202a33;
  content: "";
}

.phone-frame::before {
  top: 108px;
  height: 46px;
}

.phone-frame::after {
  top: 170px;
  height: 70px;
}

.phone-frame img {
  width: 100%;
  aspect-ratio: 1320 / 2868;
  border-radius: 27px;
  object-fit: cover;
  background: var(--white);
}

.phone-speaker {
  position: absolute;
  top: 24px;
  left: 50%;
  z-index: 2;
  width: 34%;
  height: 22px;
  transform: translateX(-50%);
  border-radius: 0 0 16px 16px;
  background: #05070a;
}

.hero-phone {
  max-width: 340px;
}

.section {
  padding: clamp(52px, 8vw, 94px) clamp(18px, 7vw, 92px);
}

.section-heading {
  display: grid;
  gap: 8px;
  max-width: 780px;
  margin-bottom: 28px;
}

.media-strip {
  background: var(--white);
}

.screenshot-grid,
.video-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

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

.screenshot-card,
.video-card {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.video-placeholder {
  display: grid;
  place-items: center;
  min-height: 260px;
  background: var(--soft);
  color: var(--muted);
  border: 1px dashed #a8b9bd;
  border-radius: 8px;
  font-weight: 800;
}

.support-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 26px;
  background: var(--ink);
  color: var(--white);
}

.support-band .eyebrow,
.support-band p {
  color: rgba(255, 255, 255, 0.78);
}

.support-copy {
  max-width: 720px;
}

.video-placeholder {
  aspect-ratio: 16 / 9;
  min-height: 0;
  background: linear-gradient(135deg, #eaf5f2, #fff4eb);
}

.play-icon {
  width: 48px;
  height: 48px;
  clip-path: polygon(20% 10%, 20% 90%, 88% 50%);
  background: var(--coral);
}

.video-placeholder p {
  margin: 8px 0 0;
}

.video-card p,
.screenshot-card p,
.faq-list p {
  margin: 0;
  color: var(--muted);
}

.screenshot-card h3 {
  text-align: center;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
}

details {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

summary {
  cursor: pointer;
  font-weight: 850;
}

details p {
  margin-top: 12px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 28px clamp(18px, 4vw, 54px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer p {
  margin: 0;
}

.policy-page {
  background: var(--white);
}

.policy-hero,
.policy-content {
  max-width: 860px;
  margin: 0 auto;
  padding-inline: clamp(18px, 5vw, 40px);
}

.policy-hero {
  padding-top: clamp(54px, 9vw, 92px);
  padding-bottom: 24px;
}

.policy-hero h1 {
  max-width: none;
  font-size: clamp(2.8rem, 7vw, 5rem);
}

.policy-hero p:last-child {
  color: var(--muted);
  font-weight: 700;
}

.policy-content {
  padding-bottom: clamp(62px, 9vw, 110px);
}

.policy-content h2 {
  margin-top: 34px;
  font-size: 1.45rem;
}

.policy-content p {
  margin: 12px 0 0;
  color: #34414b;
}

@media (max-width: 820px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  h1 {
    max-width: 10ch;
  }

  .hero-visual {
    width: min(100%, 330px);
  }

  .video-grid,
  .support-band {
    grid-template-columns: 1fr;
  }

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

  .support-actions {
    margin-top: 0;
  }
}

@media (max-width: 520px) {
  .hero-actions,
  .support-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

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