:root {
  color-scheme: light;
  --bg-top: #f7fbff;
  --bg-mid: #edf5ff;
  --bg-bottom: #fcfdff;
  --ink-strong: #0a1832;
  --ink: #22314f;
  --ink-soft: #5d6d8a;
  --line: rgba(20, 49, 105, 0.12);
  --line-strong: rgba(20, 49, 105, 0.18);
  --panel: rgba(255, 255, 255, 0.72);
  --panel-solid: #ffffff;
  --blue-700: #1146ba;
  --blue-600: #1d63e9;
  --blue-500: #43a6ff;
  --blue-200: #dff1ff;
  --teal-400: #2cc4a4;
  --amber-500: #ffb347;
  --amber-200: #ffe1b4;
  --shadow-lg: 0 28px 80px rgba(17, 62, 145, 0.14);
  --shadow-md: 0 18px 48px rgba(17, 62, 145, 0.1);
  --shadow-sm: 0 10px 28px rgba(17, 62, 145, 0.07);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --page-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: 'Avenir Next', 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 10% 0%, rgba(67, 166, 255, 0.28), transparent 27rem),
    radial-gradient(circle at 100% 10%, rgba(255, 179, 71, 0.24), transparent 24rem),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-mid) 46%, var(--bg-bottom) 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(17, 70, 186, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 70, 186, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 90%);
}

a {
  color: inherit;
}

.page-shell {
  position: relative;
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 22px 20px 56px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 16px;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
  min-width: 0;
}

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

.brand-copy strong,
.eyebrow,
h1,
h2,
h3,
.button,
.nav a {
  font-family: 'Avenir Next', 'Segoe UI', sans-serif;
}

.brand-copy strong {
  display: block;
  color: var(--ink-strong);
  font-size: 1rem;
}

.brand-copy span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.nav a:hover,
.nav a:focus-visible,
.nav a.is-current {
  color: var(--ink-strong);
  background: rgba(17, 70, 186, 0.08);
  outline: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: 28px;
  align-items: stretch;
  margin-top: 26px;
}

.hero--compact {
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
}

.hero-copy,
.hero-panel,
.surface,
.feature-card,
.policy-card,
.policy-section,
.faq-card,
.contact-card,
.mini-panel,
.footer {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-md);
}

.hero-copy,
.hero-panel,
.surface,
.policy-section,
.policy-card,
.contact-card,
.faq-card,
.feature-card,
.mini-panel,
.footer {
  border-radius: var(--radius-xl);
}

.hero-copy,
.hero-panel,
.policy-card,
.contact-card {
  position: relative;
  overflow: hidden;
}

.hero-copy,
.hero-panel,
.policy-card,
.contact-card,
.feature-card,
.faq-card,
.surface,
.policy-section,
.mini-panel,
.footer {
  animation: rise 700ms ease both;
}

.hero-copy {
  padding: 34px;
}

.hero-copy::after,
.hero-panel::after,
.policy-card::after,
.contact-card::after {
  content: '';
  position: absolute;
  inset: auto -60px -80px auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(67, 166, 255, 0.22), transparent 68%);
  pointer-events: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  color: var(--blue-700);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: '';
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--amber-500), var(--blue-500));
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink-strong);
  line-height: 0.95;
}

h1 {
  font-size: clamp(2.9rem, 6vw, 5.4rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: 1.22rem;
}

.lead,
.section-copy,
.policy-intro,
.faq-answer,
.footer p,
.meta-note,
.list li,
.policy-section p,
.policy-section li,
.support-line {
  color: var(--ink-soft);
  line-height: 1.7;
}

.lead {
  max-width: 62ch;
  font-size: 1.06rem;
  margin: 18px 0 0;
}

.actions,
.chip-row,
.stat-strip,
.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.actions {
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  box-shadow: 0 16px 30px rgba(29, 99, 233, 0.22);
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 20px 38px rgba(29, 99, 233, 0.26);
  outline: none;
}

.button--ghost {
  color: var(--ink-strong);
  background: rgba(255, 255, 255, 0.55);
  border-color: var(--line-strong);
  box-shadow: none;
}

.chip-row {
  margin-top: 24px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(20, 49, 105, 0.09);
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.chip::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber-500), var(--blue-500));
}

.hero-panel {
  padding: 24px;
  display: grid;
  gap: 18px;
}

.phone-frame {
  width: min(100%, 360px);
  margin: 0 auto;
  padding: 14px;
  border-radius: 38px;
  background: #071428;
  box-shadow: 0 28px 70px rgba(5, 20, 47, 0.34);
}

.phone-screen {
  min-height: 600px;
  padding: 18px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.16), transparent 35%),
    linear-gradient(180deg, #1a63e9 0%, #72c0ff 46%, #f6fbff 46%, #f6fbff 100%);
  display: grid;
  align-content: start;
  gap: 14px;
}

.phone-appbar,
.phone-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.phone-title {
  color: #fff;
  font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.phone-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  font-size: 0.82rem;
  font-weight: 700;
}

.phone-card {
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 36px rgba(17, 62, 145, 0.12);
}

.phone-card h3 {
  font-size: 1.08rem;
}

.phone-card p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  line-height: 1.6;
  font-size: 0.92rem;
}

.phone-score {
  display: grid;
  place-items: center;
  gap: 8px;
  text-align: center;
}

.phone-score-ring {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--amber-500);
  border: 5px solid rgba(255, 179, 71, 0.22);
  background: rgba(255, 179, 71, 0.09);
  font-family: 'Avenir Next', 'Segoe UI', sans-serif;
  font-size: 1.28rem;
  font-weight: 700;
}

.phone-metrics {
  display: grid;
  gap: 10px;
}

.phone-metrics .mini-panel {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.82);
}

.mini-panel strong {
  display: block;
  color: var(--ink-strong);
  font-size: 0.95rem;
}

.mini-panel span {
  display: block;
  margin-top: 6px;
  color: var(--ink-soft);
  font-size: 0.84rem;
  line-height: 1.6;
}

.section {
  margin-top: 28px;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.section-copy {
  max-width: 58ch;
  margin: 0;
}

.feature-grid,
.split-grid,
.faq-grid,
.support-grid,
.policy-layout,
.policy-stack {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.feature-card {
  grid-column: span 6;
  padding: 24px;
}

.feature-card--wide {
  grid-column: span 12;
}

.feature-card .eyebrow {
  margin-bottom: 12px;
}

.feature-card p,
.policy-card p,
.contact-card p,
.surface p,
.faq-card p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.split-grid,
.support-grid,
.policy-layout {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.surface,
.policy-card,
.contact-card {
  padding: 26px;
}

.surface--left,
.policy-main {
  grid-column: span 7;
}

.surface--right,
.policy-sidebar {
  grid-column: span 5;
}

.stat-strip {
  margin-top: 22px;
}

.stat {
  min-width: 130px;
  padding: 14px 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(20, 49, 105, 0.09);
}

.stat strong {
  display: block;
  color: var(--ink-strong);
  font-family: 'Avenir Next', 'Segoe UI', sans-serif;
  font-size: 1.05rem;
}

.stat span {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.5;
}

.list {
  margin: 16px 0 0;
  padding-left: 20px;
}

.list li + li {
  margin-top: 10px;
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.language-pill {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(20, 49, 105, 0.08);
  color: var(--ink);
  font-weight: 700;
}

.language-pill span {
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 600;
}

.policy-layout {
  align-items: start;
}

.policy-stack {
  grid-template-columns: 1fr;
}

.policy-section {
  padding: 24px 26px;
}

.policy-section h2 {
  font-size: 1.48rem;
  margin-bottom: 14px;
}

.policy-section p,
.policy-section ul {
  margin: 0;
}

.policy-section ul {
  padding-left: 20px;
}

.policy-section ul li + li {
  margin-top: 10px;
}

.policy-card h3,
.contact-card h3,
.faq-card h3,
.surface h3 {
  margin-bottom: 8px;
}

.support-grid .contact-card,
.support-grid .surface {
  grid-column: span 6;
}

.faq-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.faq-card {
  grid-column: span 6;
  padding: 22px 24px;
}

.link-row {
  margin-top: 18px;
}

.inline-link {
  color: var(--blue-700);
  text-decoration-color: rgba(17, 70, 186, 0.35);
  text-underline-offset: 0.2em;
}

.footer {
  margin-top: 28px;
  padding: 22px 24px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer p {
  margin: 0;
}

.footer-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  background: rgba(17, 70, 186, 0.08);
  color: var(--ink-strong);
  outline: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .hero,
  .hero--compact,
  .split-grid,
  .support-grid,
  .policy-layout {
    grid-template-columns: 1fr;
  }

  .surface--left,
  .surface--right,
  .policy-main,
  .policy-sidebar,
  .support-grid .contact-card,
  .support-grid .surface {
    grid-column: auto;
  }

  .feature-card,
  .feature-card--wide,
  .faq-card {
    grid-column: span 12;
  }

  .topbar {
    border-radius: 28px;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
  }

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

@media (max-width: 720px) {
  .page-shell {
    padding: 16px 14px 42px;
  }

  .hero-copy,
  .hero-panel,
  .policy-card,
  .contact-card,
  .surface,
  .policy-section,
  .faq-card,
  .feature-card,
  .footer {
    padding: 22px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.45rem, 15vw, 4rem);
  }

  .section-header {
    align-items: start;
    flex-direction: column;
  }

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

  .phone-frame {
    width: 100%;
  }

  .faq-card,
  .feature-card {
    padding: 20px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}