* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: #132238;
  background:
    radial-gradient(circle at top left, rgba(255, 197, 61, 0.25), transparent 28%),
    radial-gradient(circle at top right, rgba(46, 125, 255, 0.16), transparent 32%),
    linear-gradient(180deg, #f7f1e3 0%, #fffef9 18%, #eef4ff 100%);
  --page-bg: rgba(255, 255, 255, 0.72);
  --card-bg: rgba(255, 255, 255, 0.86);
  --card-border: rgba(19, 34, 56, 0.1);
  --ink-soft: #4a5a71;
  --accent: #0f62fe;
  --accent-dark: #0a3ea8;
  --accent-warm: #f28f3b;
  --shadow-lg: 0 24px 80px rgba(18, 39, 70, 0.12);
  --shadow-md: 0 12px 36px rgba(18, 39, 70, 0.08);
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
}

code {
  padding: 0.15rem 0.4rem;
  border-radius: 0.45rem;
  background: rgba(15, 98, 254, 0.08);
  font-family: "Consolas", "SFMono-Regular", monospace;
  font-size: 0.92em;
}

.page-shell {
  overflow: hidden;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero,
.section,
.footer {
  position: relative;
}

.hero {
  padding: 40px 0 88px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 30px 24px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(19, 34, 56, 0.16), transparent);
}

.hero-layout,
.section-grid,
.download-panel,
.footer-layout {
  display: grid;
  gap: 28px;
}

.hero-layout {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: center;
}

.hero-copy,
.hero-panel-card,
.feature-card,
.example-card,
.workflow-card,
.download-panel,
.trust-grid > div {
  backdrop-filter: blur(14px);
}

.eyebrow,
.section-kicker,
.panel-label,
.workflow-step,
.metric {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow,
.section-kicker,
.panel-label,
.workflow-step {
  color: var(--accent-dark);
}

.metric {
  color: var(--accent-warm);
}

h1,
h2,
h3,
h4,
h5 {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  line-height: 1.05;
  margin: 0;
  width: 100%;
  max-width: none;
}

h1 {
  font-size: clamp(0.75rem, 1.75vw, 1.375rem);
  margin-top: 16px;
}

h2 {
  font-size: clamp(0.7125rem, 1.6625vw, 1.30625rem);
}

h3 {
  font-size: clamp(0.675rem, 1.575vw, 1.16875rem);
}

h4 {
  font-size: clamp(0.6375rem, 1.4875vw, 1.03125rem);
}

h5 {
  font-size: clamp(0.6rem, 1.4vw, 0.9rem);
}

p,
li {
  color: var(--ink-soft);
  line-height: 1.7;
}

.hero-lead,
.section-copy p,
.download-panel p {
  font-size: 1.04rem;
}

.hero-actions,
.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #1d7ef5 100%);
  color: #ffffff;
  box-shadow: 0 18px 35px rgba(15, 98, 254, 0.3);
}

.button-secondary {
  border-color: rgba(19, 34, 56, 0.14);
  background: rgba(255, 255, 255, 0.66);
  color: #10243c;
}

.button-large {
  min-height: 66px;
  padding: 18px 30px;
  font-size: 1.08rem;
}

.download-meta,
.checksum {
  margin-top: 18px;
  font-size: 0.95rem;
}

.download-file {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.hero-panel-card,
.feature-card,
.example-card,
.workflow-card,
.download-panel,
.trust-grid > div {
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  box-shadow: var(--shadow-md);
}

.hero-panel-card {
  padding: 28px;
  border-radius: 28px;
  transform: rotate(1.5deg);
}

.panel-list {
  margin: 18px 0 0;
  padding-left: 18px;
}

.section {
  padding: 34px 0 76px;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(221, 235, 255, 0.34));
}

.trust-strip {
  padding-top: 0;
}

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

.trust-grid > div {
  padding: 24px;
  border-radius: 24px;
}

.section-grid {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
}

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

.feature-grid,
.example-grid,
.workflow-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

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

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

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

.feature-card,
.example-card,
.workflow-card {
  padding: 24px;
  border-radius: 24px;
}

.feature-card h3,
.workflow-card h3 {
  margin-bottom: 12px;
}

.example-card code {
  display: block;
  background: rgba(15, 98, 254, 0.06);
  padding: 14px 16px;
  border-radius: 18px;
  line-height: 1.6;
}

.download-panel {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
  align-items: center;
  padding: 34px;
  border-radius: 32px;
  box-shadow: var(--shadow-lg);
}

.checksum {
  overflow-wrap: anywhere;
}

.footer {
  padding: 0 0 40px;
}

.footer-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid rgba(19, 34, 56, 0.12);
}

.footer-layout p:last-child {
  text-align: right;
}

@media (max-width: 980px) {
  .hero-layout,
  .section-grid,
  .download-panel,
  .footer-layout,
  .trust-grid,
  .workflow-grid,
  .feature-grid,
  .example-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 28px;
  }

  .hero-panel-card {
    transform: none;
  }

  .footer-layout p:last-child {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 20px, 1180px);
  }

  .hero,
  .section {
    padding-bottom: 58px;
  }

  .hero-panel-card,
  .feature-card,
  .example-card,
  .workflow-card,
  .download-panel,
  .trust-grid > div {
    border-radius: 22px;
  }

  h1 {
    max-width: none;
  }

  .button,
  .button-large {
    width: 100%;
  }
}