:root {
  --bg: #f8fbff;
  --bg-soft: #eef5ff;
  --surface: #ffffff;
  --surface-alt: #fff8f3;
  --text: #1d2a44;
  --muted: #5c6b87;
  --brand-blue: #7ab8ff;
  --brand-pink: #ffb7d5;
  --brand-orange: #ffc98c;
  --brand-cyan: #a4e4ff;
  --line: #d6e5ff;
  --shadow: 0 18px 40px rgba(35, 73, 132, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Poppins', 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% -20%, #d9ecff 0%, transparent 40%),
    radial-gradient(circle at 100% 0%, #ffe7d4 0%, transparent 35%),
    radial-gradient(circle at 0% 100%, #ffe1f0 0%, transparent 30%),
    var(--bg);
  line-height: 1.55;
}

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

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.page-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(248, 251, 255, 0.88);
  border-bottom: 1px solid rgba(122, 184, 255, 0.22);
}

.header-row {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.logo-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--brand-blue), var(--brand-pink));
  box-shadow: 0 0 0 5px rgba(122, 184, 255, 0.2);
}

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

.nav a {
  padding: 9px 14px;
  border-radius: 999px;
  background: #ffffffd9;
  border: 1px solid var(--line);
  color: #2e4471;
  font-weight: 500;
  font-size: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.btn.primary {
  background: linear-gradient(130deg, var(--brand-blue), var(--brand-pink));
  color: #173055;
}

.btn.ghost {
  border-color: var(--line);
  background: #ffffffeb;
  color: #2f4773;
}

main {
  padding: 32px 0 72px;
}

.hero {
  margin-top: 12px;
  background: linear-gradient(130deg, #ffffff, #f4f9ff 65%, #fff2ea);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  padding: clamp(24px, 4vw, 44px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #44628f;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: '';
  width: 20px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--brand-blue), var(--brand-orange));
}

h1,
h2,
h3 {
  margin: 0;
}

.hero h1 {
  margin-top: 12px;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.1;
}

.hero p {
  margin-top: 16px;
  max-width: 62ch;
  color: var(--muted);
}

.action-row {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.floating-info {
  display: grid;
  gap: 12px;
}

.info-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: #ffffffd6;
  padding: 16px;
}

.info-card strong {
  display: block;
  margin-bottom: 5px;
  color: #21365e;
}

.section {
  margin-top: 30px;
  background: #ffffffc7;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: clamp(22px, 3vw, 36px);
}

.section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.section-header p {
  margin: 0;
  max-width: 65ch;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 16px;
}

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

.card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 18px;
}

.card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.placeholder {
  min-height: 132px;
  margin-top: 12px;
  border: 2px dashed #bfd8ff;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #f8fbff, #fff7f1);
  display: grid;
  place-items: center;
  text-align: center;
  color: #6482ae;
  padding: 16px;
  font-weight: 500;
}

.app-card {
  display: grid;
  gap: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 18px;
}

.app-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-slot {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  border: 2px dashed #b6d5ff;
  background: linear-gradient(150deg, #eef6ff, #fff2f8);
  display: grid;
  place-items: center;
  color: #6587b7;
  font-size: 12px;
  text-align: center;
  padding: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  color: #264674;
  background: linear-gradient(140deg, #d8ebff, #ffe6d8);
}

.feature-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.feature-list li {
  margin-bottom: 8px;
}

.footer {
  margin-top: 32px;
  border-top: 1px solid var(--line);
  padding: 22px 0 36px;
  color: #56709b;
}

.footer-disclaimer {
  margin: 0 0 12px;
  color: #4a638d;
  font-weight: 500;
}

.footer-company-note {
  margin: 0 0 14px;
  color: var(--muted);
}

.footer-split-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}

.footer-left p:last-child {
  margin: 0;
}

.footer-right {
  display: flex;
  justify-content: flex-end;
}

.footer-split .footer-links {
  justify-content: flex-end;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-links a {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #ffffffea;
  padding: 8px 12px;
  font-size: 13px;
}

.lang-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.lang-control label {
  font-size: 13px;
  color: #3b5782;
  font-weight: 600;
}

.lang-control select {
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #ffffffea;
  color: #2f4773;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
}

.legal-content h3 {
  margin-top: 18px;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
}

.legal-content ul {
  margin-top: 8px;
  padding-left: 18px;
}

.content-page .section {
  margin-top: 22px;
}

.prose h2 {
  font-size: clamp(24px, 4vw, 34px);
  margin-bottom: 8px;
}

.prose h3 {
  margin-top: 16px;
  font-size: 18px;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

@media (max-width: 900px) {
  .hero-grid,
  .grid.two {
    grid-template-columns: 1fr;
  }

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

  .footer-right {
    justify-content: flex-start;
  }

  .footer-split .footer-links {
    justify-content: flex-start;
  }

  .header-row {
    min-height: 84px;
    padding: 8px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .lang-control {
    width: 100%;
  }

  .lang-control select {
    width: 100%;
  }
}