:root {
  --bg: #f7f9ff;
  --text: #162033;
  --text-soft: #5f6f8f;
  --text-faint: #8694b0;
  --blue: #3e7bff;
  --blue-dark: #235de0;
  --blue-soft: #e8f0ff;
  --green: #17b26a;
  --green-soft: #e7fbf1;
  --purple: #8b5cf6;
  --purple-soft: #f1eaff;
  --line: #dbe6ff;
  --shadow-lg: 0 30px 70px rgba(55, 95, 170, 0.14);
  --shadow-md: 0 18px 40px rgba(55, 95, 170, 0.08);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --font-family: "Plus Jakarta Sans", "Be Vietnam Pro", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-family);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(90, 140, 255, 0.16), transparent 28%),
    radial-gradient(circle at 85% 12%, rgba(101, 207, 255, 0.14), transparent 22%),
    linear-gradient(180deg, #fbfdff 0%, #f2f6ff 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(69, 114, 214, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69, 114, 214, 0.04) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: radial-gradient(circle at center, black, transparent 84%);
  pointer-events: none;
}

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

.page-shell {
  width: min(1420px, calc(100% - 48px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 0 40px;
}

.brand-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

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

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 17px;
  color: #ffffff;
  background: linear-gradient(135deg, #4e85ff 0%, #7c5cff 100%);
  box-shadow: 0 16px 30px rgba(74, 123, 244, 0.22);
}

.brand-mark svg {
  width: 25px;
  height: 25px;
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-copy strong {
  font-size: 1.95rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.brand-copy small {
  color: var(--text-soft);
  font-size: 0.94rem;
}

.top-nav {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.top-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 8px 18px rgba(57, 88, 158, 0.06);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 360px);
  gap: clamp(24px, 4vw, 70px);
  align-items: center;
  padding: 56px 0 48px;
}

.eyebrow,
.section-tag,
.highlight-label {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.eyebrow,
.section-tag {
  color: var(--blue-dark);
  background: var(--blue-soft);
  border: 1px solid #cfe0ff;
}

.hero-copy h1 {
  margin: 18px 0 0;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
  max-width: 10.8ch;
}

.hero-copy p {
  margin: 22px 0 0;
  max-width: 60ch;
  color: var(--text-soft);
  font-size: 1.02rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.primary-button,
.secondary-button {
  min-height: 52px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  font-weight: 700;
}

.primary-button {
  color: #ffffff;
  background: linear-gradient(180deg, #4f86ff 0%, #316ef2 100%);
  box-shadow: 0 18px 32px rgba(49, 110, 242, 0.24);
}

.secondary-button {
  color: var(--blue-dark);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
}

.hero-highlight {
  display: flex;
  justify-content: flex-end;
}

.highlight-card,
.feature-card,
.stat-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px);
}

.highlight-card {
  width: min(100%, 340px);
  padding: 24px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.highlight-label {
  color: var(--blue-dark);
  background: rgba(62, 123, 255, 0.08);
  border: 1px solid #d6e3ff;
}

.highlight-card strong {
  display: block;
  margin-top: 18px;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--blue);
}

.highlight-card p {
  margin: 12px 0 0;
  color: var(--text-soft);
  line-height: 1.7;
}

.section-heading {
  margin-bottom: 20px;
}

.section-heading h2 {
  margin: 16px 0 0;
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  max-width: 18ch;
}

.feature-list {
  display: grid;
  gap: 16px;
}

.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-md);
}

.feature-icon {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  display: grid;
  place-items: center;
  border-radius: 15px;
}

.feature-icon svg {
  width: 20px;
  height: 20px;
}

.feature-icon-blue {
  color: var(--blue);
  background: var(--blue-soft);
}

.feature-icon-green {
  color: var(--green);
  background: var(--green-soft);
}

.feature-icon-purple {
  color: var(--purple);
  background: var(--purple-soft);
}

.feature-copy h3 {
  margin: 2px 0 0;
  font-size: 1.05rem;
  line-height: 1.35;
}

.feature-copy p {
  margin: 6px 0 0;
  color: var(--text-soft);
  line-height: 1.65;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.stat-card {
  padding: 22px 20px;
  border-radius: var(--radius-md);
}

.stat-card strong {
  display: block;
  font-size: clamp(1.7rem, 2.6vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.stat-card span {
  display: block;
  margin-top: 8px;
  color: var(--text-faint);
  font-size: 0.94rem;
}

.stat-card:nth-child(1) strong {
  color: var(--blue);
}

.stat-card:nth-child(2) strong {
  color: var(--green);
}

.stat-card:nth-child(3) strong {
  color: var(--purple);
}

@media (max-width: 1100px) {
  .page-shell {
    width: min(100% - 32px, 980px);
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 40px;
  }

  .hero-copy h1,
  .section-heading h2 {
    max-width: none;
  }

  .hero-highlight {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: calc(100% - 20px);
    padding: 16px 0 28px;
  }

  .top-nav {
    gap: 8px;
  }

  .top-nav a {
    padding: 9px 12px;
    font-size: 0.92rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.2rem, 12vw, 3.5rem);
  }

  .feature-card,
  .stat-card,
  .highlight-card {
    border-radius: 20px;
  }

  .feature-card {
    padding: 16px;
  }

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