:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --ink: #162033;
  --muted: #6b7280;
  --line: #e8edf5;
  --brand: #0f6abf;
  --brand-2: #0ea5a8;
  --accent: #ff8c42;
  --danger: #d9485f;
  --success: #16a34a;
  --shadow: 0 18px 40px rgba(16, 33, 58, 0.08);
  --radius: 18px;
  --focus: 2px solid #0f6abf;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  color: var(--ink);
}

body {
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(circle at 0% 0%, rgba(14, 165, 168, 0.15), transparent 40%),
    radial-gradient(circle at 100% 10%, rgba(15, 106, 191, 0.14), transparent 42%),
    linear-gradient(180deg, #eef4ff 0%, #f7fbff 35%, #f7f7fb 100%);
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: #0b4f8f;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: var(--focus);
  outline-offset: 2px;
}

.page-shell {
  width: min(1200px, 94vw);
  margin: 24px auto 40px;
}

.hero {
  display: block;
  background: linear-gradient(135deg, #0a3565, var(--brand) 55%, var(--brand-2));
  color: #fff;
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.site-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.site-brand {
  color: #fff;
  text-decoration: none;
  font-family: "Iowan Old Style", "Baskerville", "Georgia", serif;
  font-size: 1.25rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
}

.site-nav a[aria-current="page"] {
  background: #fff;
  color: #12406a;
}

.hero h1 {
  margin: 6px 0;
  font-family: "Iowan Old Style", "Baskerville", "Georgia", serif;
  font-size: clamp(1.75rem, 2.5vw, 2.5rem);
  line-height: 1.1;
}

.eyebrow,
.section-kicker {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 800;
}

.hero-subtitle,
.hero-proof,
.section-lead,
.muted {
  color: var(--muted);
}

.hero-subtitle,
.hero-proof {
  color: rgba(255, 255, 255, 0.92);
}

.hero-actions,
.landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-breadcrumb {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.82rem;
}

.page-breadcrumb a {
  color: inherit;
}

.page-hero-meta,
.tool-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.page-hero-meta span,
.tool-meta-row span,
.card-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.76rem;
  font-weight: 700;
}

.page-hero-meta span {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.1);
}

.card-tag,
.tool-meta-row span {
  background: #eef5ff;
  border: 1px solid #d7e7fb;
  color: #0b4f8f;
}

.btn,
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 9px 12px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease;
}

.btn:hover,
.icon-btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 10px 24px rgba(15, 106, 191, 0.22);
}

.btn-secondary,
.icon-btn {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

.panel .btn-secondary {
  background: #f3f6fb;
  color: var(--ink);
  border-color: #d9e2ef;
}

.panel {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, #fff, #fbfdff);
  padding: 20px;
}

.platform-section,
.page-section-grid,
.section-intro,
.tool-grid,
.related-grid,
.article-grid,
.steps-grid,
.trust-grid,
.footer-grid {
  display: grid;
  gap: 12px;
}

.page-section-grid {
  gap: 14px;
}

.tool-grid,
.related-grid,
.article-grid,
.trust-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

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

.tool-card,
.related-card,
.article-card,
.trust-card,
.step-card {
  display: block;
  border: 1px solid #dce7f7;
  border-radius: 16px;
  background: #fff;
  padding: 16px;
  text-decoration: none;
}

.featured-tool-card,
.support-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: 16px;
  align-items: center;
}

.featured-tool-card {
  padding: 20px;
  border: 1px solid rgba(15, 106, 191, 0.24);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(15, 106, 191, 0.08), rgba(14, 165, 168, 0.1));
}

.support-banner {
  border: 1px solid rgba(255, 140, 66, 0.24);
  background: linear-gradient(135deg, rgba(255, 140, 66, 0.1), rgba(14, 165, 168, 0.08));
}

.small-copy {
  font-size: 0.82rem;
}

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

.app-footer {
  margin-top: 14px;
  display: grid;
  gap: 16px;
  font-size: 0.82rem;
}

.footer-grid {
  grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
}

.footer-link-list {
  display: grid;
  gap: 6px;
}

.link-list {
  display: grid;
  gap: 8px;
}

.link-list a {
  color: #0b4f8f;
  text-decoration: none;
  font-weight: 600;
}

.footer-link-list a {
  color: #0b4f8f;
  text-decoration: none;
  font-weight: 600;
}

.footer-meta-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .site-topbar {
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
  }

  .tool-grid,
  .related-grid,
  .article-grid,
  .trust-grid,
  .steps-grid,
  .two-col-grid,
  .footer-grid,
  .featured-tool-card,
  .support-banner {
    grid-template-columns: 1fr;
  }
}