:root {
  --ink: #102834;
  --muted: #5d7178;
  --teal: #087a78;
  --teal-dark: #07545a;
  --mint: #d8f2eb;
  --gold: #c89d3c;
  --gold-soft: #f7e8bf;
  --paper: #fbfdfb;
  --line: #d6e2df;
  --shadow: 0 28px 70px rgba(16, 40, 52, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(216, 242, 235, 0.95), transparent 32rem),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 58%, #eef8f5 100%);
  font-family: Avenir Next, Avenir, Trebuchet MS, sans-serif;
  line-height: 1.6;
}

a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  color: var(--teal-dark);
}

.site-header,
.site-footer,
main {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0;
}

.brand-mark {
  position: relative;
  width: 38px;
  height: 32px;
  display: inline-block;
}

.brand-mark span {
  position: absolute;
  width: 30px;
  height: 21px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--teal), #12a595);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.brand-mark span:first-child {
  left: 2px;
  top: 8px;
  transform: rotate(-10deg);
}

.brand-mark span:last-child {
  right: 1px;
  top: 2px;
  background: linear-gradient(135deg, var(--gold), #f0c968);
  transform: rotate(7deg);
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.95rem;
  font-weight: 700;
}

nav a {
  color: var(--muted);
}

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

.hero {
  min-height: calc(100vh - 110px);
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(320px, 0.78fr);
  align-items: center;
  gap: 54px;
  padding: 44px 0 72px;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 8vw, 6.65rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 800;
}

.button.primary {
  color: #ffffff;
  background: var(--teal);
  border-color: var(--teal);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 42px 0 0;
}

.quick-facts div,
.support-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 18px;
}

.quick-facts dt {
  margin-bottom: 4px;
  color: var(--teal-dark);
  font-weight: 900;
  font-size: 1.34rem;
}

.quick-facts dd {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.9rem;
}

.phone-preview {
  display: flex;
  justify-content: center;
}

.phone-shell {
  width: min(360px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 36px;
  background: linear-gradient(145deg, #092f3b, #0d665f);
  padding: 12px;
  box-shadow: var(--shadow);
}

.phone-screen {
  overflow: hidden;
  min-height: 620px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 25% 14%, rgba(247, 232, 191, 0.8), transparent 9rem),
    linear-gradient(180deg, #f7fbf8, #e5f5ef);
  padding: 22px;
}

.screen-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 26px;
  color: var(--teal-dark);
  font-weight: 900;
}

.card-visual {
  position: relative;
  min-height: 188px;
  border-radius: 24px;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 34%),
    linear-gradient(135deg, #0d5d68, #078c82);
  padding: 26px;
  box-shadow: 0 22px 40px rgba(7, 84, 90, 0.24);
}

.card-visual strong,
.card-visual small {
  position: relative;
  z-index: 2;
  display: block;
}

.card-visual strong {
  margin-top: 78px;
  font-size: 1.25rem;
}

.card-visual small {
  opacity: 0.82;
}

.chip {
  position: absolute;
  left: 26px;
  top: 26px;
  width: 42px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, #f4d378, var(--gold));
}

.orbit {
  position: absolute;
  right: 24px;
  top: 24px;
  width: 104px;
  height: 104px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
}

.rows {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.row {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(7, 84, 90, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  padding: 14px;
}

.row span {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: var(--mint);
}

.row p {
  margin: 0;
  font-weight: 800;
  line-height: 1.25;
}

.row b {
  color: var(--teal);
  font-size: 0.86rem;
}

.feature-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--line);
  box-shadow: 0 18px 42px rgba(16, 40, 52, 0.08);
}

.feature-band div {
  min-height: 300px;
  background: #ffffff;
  padding: 34px;
}

.feature-band p,
.split-section p,
.disclaimer p,
.legal-page p,
.legal-page li,
.support-page p {
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 50px;
  align-items: center;
  padding: 96px 0;
}

.language-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.language-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 16px;
  color: var(--muted);
  font-weight: 700;
}

.language-list span {
  display: inline-flex;
  min-width: 48px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--teal-dark);
  background: var(--mint);
  font-weight: 900;
}

.disclaimer,
.contact-panel,
.support-hero {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: clamp(28px, 6vw, 54px);
}

.disclaimer {
  margin-bottom: 80px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding: 28px 0 42px;
  color: var(--muted);
  font-weight: 700;
}

.site-footer div {
  display: flex;
  gap: 18px;
}

.legal-page,
.support-page {
  max-width: 820px;
  padding: 56px 0 88px;
}

.legal-page h1,
.support-page h1 {
  font-size: clamp(2.65rem, 7vw, 5rem);
}

.legal-page h2 {
  margin-top: 42px;
}

.legal-page ul {
  padding-left: 1.2rem;
}

.effective-date {
  color: var(--teal);
  font-weight: 900;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0;
}

@media (max-width: 880px) {
  .hero,
  .split-section,
  .feature-band,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 24px;
  }

  .phone-screen {
    min-height: 540px;
  }

  .feature-band div {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  h1 {
    font-size: clamp(2.75rem, 18vw, 4.4rem);
  }

  .quick-facts,
  .language-list {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}