@import url("./common.css");

.landing-page {
  --landing-bg: linear-gradient(180deg, #f8fbff 0%, #eef4ff 44%, #f4f7fc 100%);
  --landing-surface: rgba(255, 255, 255, 0.82);
  --landing-surface-strong: rgba(255, 255, 255, 0.94);
  --landing-border: rgba(217, 226, 242, 0.96);
  --landing-text: var(--text);
  --landing-muted: var(--muted);
  --landing-accent: var(--blue);
  --landing-accent-strong: var(--blue-deep);
  --landing-chip-bg: var(--chip-bg);
  --landing-chip-border: var(--chip-border);
  --landing-shadow: 0 18px 42px rgba(33, 53, 90, 0.12);
  --landing-grid-line: rgba(45, 108, 223, 0.045);
}

[data-theme='dark'] .landing-page {
  --landing-bg: linear-gradient(180deg, #0e1625 0%, #0a1321 48%, #0b1220 100%);
  --landing-surface: rgba(16, 26, 47, 0.82);
  --landing-surface-strong: rgba(17, 27, 49, 0.94);
  --landing-border: rgba(36, 50, 77, 0.96);
  --landing-text: var(--text);
  --landing-muted: var(--muted);
  --landing-accent: var(--blue);
  --landing-accent-strong: var(--blue-deep);
  --landing-chip-bg: var(--chip-bg);
  --landing-chip-border: var(--chip-border);
  --landing-shadow: 0 22px 48px rgba(0, 0, 0, 0.32);
  --landing-grid-line: rgba(110, 164, 255, 0.075);
}

body.landing-page {
  background: var(--landing-bg);
  color: var(--landing-text);
  overflow-x: hidden;
}

body.landing-page::before {
  background-image:
    linear-gradient(var(--landing-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--landing-grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 92%);
}

.landing-page .page-shell {
  width: min(1120px, calc(100% - 24px));
  padding: 14px 0 56px;
  display: grid;
  gap: 40px;
}

.landing-nav {
  width: min(1120px, calc(100% - 24px));
  margin: 12px auto 0;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--landing-border);
  border-radius: 8px;
  background: var(--landing-surface-strong);
  box-shadow: var(--landing-shadow);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 12px;
  z-index: 20;
}

.landing-nav .brand {
  min-width: 0;
}

.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.landing-nav-actions .btn,
.hero-actions .btn,
.cta-actions .btn {
  justify-content: center;
  min-width: 118px;
}

.landing-hero {
  display: grid;
  gap: 14px;
  padding: 2px 0 0;
}

.landing-hero-layout {
  display: grid;
  gap: 18px;
}

.landing-hero-copy {
  display: grid;
  gap: 14px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--landing-chip-border);
  background: var(--landing-chip-bg);
  color: var(--landing-accent-strong);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.landing-hero h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-subhead {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(1rem, 1.9vw, 1.12rem);
  line-height: 1.65;
  color: var(--landing-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2px;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-facts span {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--landing-chip-border);
  background: var(--landing-chip-bg);
  color: var(--landing-accent-strong);
  font-size: 0.84rem;
  font-weight: 700;
}

.hero-visual {
  display: grid;
}

.hero-visual-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  border-radius: 8px;
  border: 1px solid var(--landing-border);
  background:
    radial-gradient(circle at top right, rgba(45, 108, 223, 0.14), transparent 36%),
    linear-gradient(180deg, var(--landing-surface-strong), var(--landing-surface));
  box-shadow: var(--landing-shadow);
}

.hero-visual-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.hero-visual-badge,
.hero-visual-tag,
.hero-visual-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--landing-chip-border);
  background: var(--landing-chip-bg);
  color: var(--landing-accent-strong);
  font-size: 0.76rem;
  font-weight: 800;
}

.hero-visual-tag {
  padding-inline: 12px;
}

.hero-visual-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.hero-stat {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--landing-border);
  background: var(--landing-surface);
}

.hero-stat strong {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--landing-accent-strong);
}

.hero-stat span {
  color: var(--landing-muted);
  line-height: 1.4;
  font-weight: 600;
}

.hero-visual-quiz {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--landing-border);
  background: var(--landing-surface);
}

.hero-visual-quiz strong {
  font-size: 1.05rem;
  line-height: 1.3;
}

.hero-visual-quiz p {
  margin: 0;
  color: var(--landing-muted);
  line-height: 1.5;
}

.hero-visual-meter {
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--landing-chip-bg);
  border: 1px solid var(--landing-chip-border);
}

.hero-visual-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--purple));
}

.section-block {
  margin-top: 0;
}

.section-heading {
  display: grid;
  gap: 10px;
  max-width: 760px;
}

.section-label {
  width: fit-content;
  margin: 0;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--landing-chip-border);
  background: var(--landing-chip-bg);
  color: var(--landing-accent-strong);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading h2,
.cta-copy h2 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(1.7rem, 5vw, 2.55rem);
  line-height: 1.06;
  letter-spacing: 0;
}

.section-heading p,
.cta-copy p {
  margin: 0;
  max-width: 60ch;
  color: var(--landing-muted);
  line-height: 1.75;
}

.feature-grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.feature-card {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 8px;
  border: 1px solid var(--landing-border);
  background: var(--landing-surface);
  box-shadow: var(--landing-shadow);
  text-decoration: none;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  border-color: rgba(45, 108, 223, 0.26);
}

.feature-index {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--icon-gradient);
  color: var(--landing-accent-strong);
  font-weight: 800;
}

.feature-card h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.35;
}

.feature-card p {
  margin: 0;
  color: var(--landing-muted);
  line-height: 1.7;
}

.cta-band {
  display: grid;
  gap: 18px;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--landing-border);
  background: linear-gradient(180deg, var(--landing-surface-strong), var(--landing-surface));
  box-shadow: var(--landing-shadow);
}

.cta-copy {
  display: grid;
  gap: 10px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 640px) {
  .landing-nav {
    padding: 16px 18px;
  }

  .landing-page .page-shell {
    gap: 44px;
    padding-top: 18px;
  }

  .hero-actions .btn,
  .cta-actions .btn,
  .landing-nav-actions .btn {
    min-width: 140px;
  }
}

@media (min-width: 760px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .landing-hero-layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    align-items: center;
    gap: 24px;
  }

  .landing-hero-copy {
    padding-right: 8px;
  }
}

@media (min-width: 1024px) {
  .landing-page .page-shell {
    gap: 48px;
    padding-top: 18px;
  }

  .landing-hero {
    gap: 12px;
  }
}

@media (max-width: 639px) {
  .landing-page .page-shell {
    width: min(1120px, calc(100% - 20px));
    gap: 32px;
    padding: 12px 0 44px;
  }

  .landing-nav {
    width: min(1120px, calc(100% - 20px));
    padding: 10px 12px;
    top: 10px;
    gap: 8px;
    flex-wrap: wrap;
  }

  .landing-nav .brand {
    gap: 8px;
  }

  .landing-nav .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 0.85rem;
  }

  .landing-nav .brand-text strong {
    font-size: 0.9rem;
  }

  .landing-nav-actions {
    gap: 8px;
  }

  .landing-nav-actions .btn,
  .hero-actions .btn,
  .cta-actions .btn {
    min-width: 0;
    padding: 8px 12px;
    font-size: 0.85rem;
    min-height: 36px;
  }

  .landing-hero {
    gap: 12px;
  }

  .landing-hero h1 {
    max-width: 14ch;
    font-size: clamp(1.8rem, 8vw, 2rem);
  }

  .hero-subhead {
    font-size: 0.98rem;
    line-height: 1.6;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero-facts span {
    padding: 6px 10px;
    font-size: 0.8rem;
  }

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

  .hero-visual-topline {
    flex-wrap: wrap;
  }
}