:root {
  --bg: #f7f9fc;
  --bg-soft: #eef4ff;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --text: #11203d;
  --muted: #5c6b89;
  --border: rgba(54, 86, 146, 0.12);
  --blue: #2463eb;
  --blue-strong: #1644c7;
  --cyan: #2db8f3;
  --orange: #ff9e2c;
  --orange-strong: #ff6f3d;
  --shadow: 0 24px 80px rgba(26, 60, 124, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 170, 60, 0.18), transparent 32%),
    radial-gradient(circle at top right, rgba(45, 184, 243, 0.18), transparent 30%),
    linear-gradient(180deg, #fbfdff 0%, var(--bg) 100%);
  color: var(--text);
}

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

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

.page-shell {
  min-height: 100vh;
}

.site-header,
.hero,
.section,
.trust-strip,
.site-footer {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0 8px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  font-size: 1.1rem;
}

.brand-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.brand-name {
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: center;
  gap: 48px;
  padding: 48px 0 40px;
}

.pill,
.eyebrow,
.audience-tag,
.mini-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.pill,
.eyebrow,
.mini-label {
  color: var(--blue-strong);
  background: rgba(36, 99, 235, 0.08);
  border: 1px solid rgba(36, 99, 235, 0.1);
}

.hero h1,
.section-heading h2,
.cta-card h2 {
  margin: 18px 0 0;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero h1 {
  font-size: clamp(2.75rem, 6vw, 5.25rem);
  max-width: 12ch;
}

.hero-text,
.section-heading p,
.audience-card p,
.timeline-card p,
.benefit-card p,
.cta-card p,
.info-card p {
  color: var(--muted);
  line-height: 1.72;
  font-size: 1.02rem;
}

.hero-text {
  max-width: 58ch;
  margin: 22px 0 0;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-strong) 100%);
  box-shadow: 0 18px 36px rgba(255, 111, 61, 0.22);
}

.button-secondary {
  color: var(--blue-strong);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(36, 99, 235, 0.16);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.hero-metrics article,
.info-card,
.audience-card,
.timeline-card,
.benefit-card,
.cta-card,
.hero-card {
  background: var(--surface);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-metrics article {
  padding: 18px;
  border-radius: var(--radius-md);
}

.hero-metrics strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.98rem;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
}

.orb-orange {
  inset: 24px auto auto 28px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 158, 44, 0.45), rgba(255, 158, 44, 0));
}

.orb-blue {
  inset: auto 0 46px auto;
  width: 270px;
  height: 270px;
  background: radial-gradient(circle, rgba(36, 99, 235, 0.38), rgba(36, 99, 235, 0));
}

.hero-card {
  position: absolute;
  border-radius: var(--radius-xl);
  padding: 28px;
}

.hero-card-main {
  top: 68px;
  right: 40px;
  width: min(100%, 360px);
}

.hero-card-main ul {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.hero-card-main li {
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(36, 99, 235, 0.1), rgba(45, 184, 243, 0.12));
  font-weight: 700;
}

.hero-card-float {
  left: 0;
  bottom: 38px;
  width: min(100%, 320px);
}

.hero-card p {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 18px 0 8px;
  color: var(--muted);
  font-weight: 600;
}

.section {
  padding: 88px 0 0;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
}

.section-heading p {
  margin-top: 18px;
}

.category-grid,
.split-grid,
.timeline-grid,
.benefit-grid {
  display: grid;
  gap: 22px;
  margin-top: 34px;
}

.category-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.benefit-card {
  padding: 28px;
  border-radius: var(--radius-lg);
}

.info-card h3,
.audience-card h3,
.timeline-card h3,
.benefit-card h3 {
  margin: 0 0 12px;
  font-size: 1.18rem;
}

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

.audience-card {
  padding: 32px;
  border-radius: var(--radius-xl);
}

.audience-card-highlight {
  background: linear-gradient(160deg, rgba(24, 68, 199, 0.95), rgba(45, 184, 243, 0.9));
  color: #fff;
}

.audience-card-highlight p,
.audience-card-highlight li,
.audience-card-highlight .audience-tag {
  color: rgba(255, 255, 255, 0.88);
}

.audience-tag {
  color: var(--orange-strong);
  background: rgba(255, 111, 61, 0.08);
  border: 1px solid rgba(255, 111, 61, 0.12);
  padding: 8px 14px;
}

.audience-card-highlight .audience-tag {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
}

.feature-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.feature-list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.65;
}

.feature-list li::before {
  content: '';
  position: absolute;
  top: 11px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange) 0%, var(--blue) 100%);
}

.timeline-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.timeline-card {
  padding: 28px;
  border-radius: var(--radius-lg);
}

.step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 158, 44, 0.18), rgba(36, 99, 235, 0.14));
  color: var(--blue-strong);
  font-weight: 800;
  margin-bottom: 20px;
}

.benefit-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cta-section {
  padding-bottom: 88px;
}

.cta-card {
  border-radius: 40px;
  padding: 42px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(238, 244, 255, 0.94)),
    linear-gradient(135deg, rgba(36, 99, 235, 0.18), rgba(255, 158, 44, 0.18));
}

.site-footer {
  padding: 0 0 44px;
  color: var(--muted);
  text-align: center;
  font-size: 0.95rem;
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    order: 1;
  }

  .hero-visual {
    order: 0;
    min-height: 420px;
  }

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

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

  .site-nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero-metrics,
  .trust-strip,
  .split-grid,
  .category-grid,
  .timeline-grid,
  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 380px;
  }

  .hero-card-main {
    right: 0;
  }
}

@media (max-width: 640px) {
  .site-header,
  .hero,
  .section,
  .trust-strip,
  .site-footer {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .site-header {
    padding-top: 18px;
  }

  .hero {
    gap: 30px;
    padding-top: 28px;
  }

  .hero h1 {
    max-width: 100%;
  }

  .hero-visual {
    min-height: 340px;
  }

  .hero-card {
    width: 100%;
    padding: 22px;
  }

  .hero-card-main {
    top: 24px;
  }

  .hero-card-float {
    bottom: 0;
  }

  .section {
    padding-top: 72px;
  }

  .cta-card,
  .audience-card,
  .info-card,
  .timeline-card,
  .benefit-card {
    padding: 24px;
  }
}