:root {
  --site-bg: #e5ebea;
  --site-surface: #ffffff;
  --site-surface-2: #f0f4f3;
  --site-text: #262626;
  --site-muted: #6b7280;
  --site-border: rgba(38, 38, 38, 0.1);
  --site-accent: #fb4d3d;
  --site-accent-hover: #ff6b6b;
  --site-accent-glow: rgba(251, 77, 61, 0.25);
  --site-shadow: 0 18px 42px rgba(38, 38, 38, 0.12);
  --site-font-display: 'Bebas Neue', sans-serif;
  --site-font-cond: 'Barlow Condensed', sans-serif;
  --site-font-body: 'Barlow', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --site-header-height: 76px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-padding-top: calc(var(--site-header-height) + 16px);
}

body.site-shell {
  min-height: 100vh;
  padding-top: var(--site-header-height);
  background:
    radial-gradient(circle at 85% 4%, rgba(251, 77, 61, 0.12), transparent 30rem),
    radial-gradient(circle at 4% 24%, rgba(255, 255, 255, 0.9), transparent 24rem),
    linear-gradient(180deg, #eef3f2 0%, var(--site-bg) 44%, #e9e1de 100%);
  color: var(--site-text);
  font-family: var(--site-font-body);
  overflow-x: hidden;
}

body.site-shell.feature-page {
  background:
    radial-gradient(circle at 78% 0%, rgba(251, 77, 61, 0.18), transparent 28rem),
    linear-gradient(180deg, #111412 0%, #050505 44%, #0d0d10 100%);
  color: var(--text, #f5efe6);
}

body.site-shell::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image:
    linear-gradient(rgba(251, 77, 61, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251, 77, 61, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

body.site-shell.feature-page::before {
  opacity: 0.28;
}

body.site-shell.tool-page .lede,
body.site-shell.tool-page .screen-title p,
body.site-shell.tool-page .section-head p {
  color: var(--site-muted);
}

.site-shell .container {
  width: min(1160px, calc(100vw - 40px));
  max-width: 1160px;
  margin-inline: auto;
}

.site-shell .site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  min-height: var(--site-header-height);
  padding: 0;
  border-bottom: 1px solid var(--site-border);
  background: rgba(229, 235, 234, 0.9);
  backdrop-filter: blur(16px);
}

.site-shell .header-inner {
  position: relative;
  min-height: var(--site-header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-shell .brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

.site-shell .brand .logo,
.site-shell .logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: none;
  border-radius: 0;
  box-shadow: none;
}

.site-shell .brand-name {
  color: var(--site-accent);
  font-family: var(--site-font-display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 2px;
  text-transform: none;
}

.site-shell .site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}

.site-shell .nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 24px);
  list-style: none;
}

.site-shell .nav-link,
.site-shell .nav-links a {
  position: relative;
  color: var(--site-muted);
  font: 500 clamp(13px, 1.1vw, 15px) var(--site-font-cond);
  letter-spacing: 1.25px;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
  transition: color 0.18s ease;
}

.site-shell .nav-label,
.site-shell .field-label,
.site-shell .control-label,
.site-shell .step-label {
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
}

.site-shell .nav-link::after,
.site-shell .nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--site-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.18s ease;
}

.site-shell .nav-link:hover,
.site-shell .nav-link.is-active,
.site-shell .nav-link[aria-current='page'],
.site-shell .nav-links a:hover,
.site-shell .nav-links a[aria-current='page'] {
  color: var(--site-text);
}

.site-shell .nav-link:hover::after,
.site-shell .nav-link.is-active::after,
.site-shell .nav-link[aria-current='page']::after,
.site-shell .nav-links a:hover::after,
.site-shell .nav-links a[aria-current='page']::after {
  transform: scaleX(1);
}

.site-shell .nav-toggle {
  position: static;
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--site-border);
  border-radius: 999px;
  background: var(--site-surface);
  color: var(--site-text);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
  cursor: pointer;
}

.site-shell .nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.site-shell .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font: 700 13px var(--site-font-cond);
  letter-spacing: 1.6px;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.site-shell .btn:hover {
  transform: translateY(-2px);
}

.site-shell .btn-primary {
  background: var(--site-accent);
  color: #fff;
  box-shadow: 0 12px 28px var(--site-accent-glow);
}

.site-shell .btn-primary:hover {
  background: var(--site-accent-hover);
}

.site-shell .btn-secondary {
  border-color: var(--site-border);
  background: rgba(255, 255, 255, 0.58);
  color: var(--site-text);
}

.site-shell .site-footer {
  border-top: 1px solid var(--site-border);
  background: rgba(255, 255, 255, 0.72);
  color: var(--site-muted);
  padding: 32px 0 40px;
}

.site-shell .footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.site-shell .footer-brand {
  display: grid;
  gap: 6px;
}

.site-shell .footer-title {
  color: var(--site-text);
  font: 400 26px var(--site-font-display);
  letter-spacing: 2px;
}

.site-shell .footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-weight: 600;
}

.site-shell .footer-links a {
  color: inherit;
  text-decoration: none;
}

.site-shell .footer-links a:hover {
  color: var(--site-accent);
}

.site-shell .disclaimer {
  max-width: 780px;
  margin-top: 8px;
  color: var(--site-muted);
  font-size: 0.9rem;
}

.site-section {
  padding-block: 96px;
}

.site-card {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: 12px;
  box-shadow: var(--site-shadow);
}

@media (max-width: 1120px) {
  .site-shell .site-nav {
    gap: 12px;
  }

  .site-shell .nav-toggle {
    display: inline-flex;
    flex: 0 0 auto;
  }

  .site-shell .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--site-border);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 16px 32px rgba(38, 38, 38, 0.12);
  }

  .site-shell .nav-links.open {
    display: flex;
  }
}

@media (max-width: 720px) {
  :root {
    --site-header-height: 70px;
  }

  .site-shell .header-inner {
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }

  .site-shell .site-nav {
    justify-content: flex-end;
  }

  .site-shell .brand-name {
    font-size: 24px;
  }

  .site-shell .site-download {
    padding-inline: 14px;
  }

  .site-shell .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .site-shell .container {
    width: min(100vw - 28px, 1160px);
  }

  .site-shell .site-download {
    min-height: 38px;
    padding-inline: 12px;
    font-size: 12px;
    letter-spacing: 1.2px;
  }
}