/* GuardCount — shared styles */

:root {
  --bg: #0a0d12;
  --bg-elevated: #10141b;
  --bg-card: #131822;
  --border: #1f2733;
  --border-soft: #1a212b;
  --text: #e8ebf0;
  --text-muted: #9aa5b4;
  --text-faint: #6b7686;
  --accent: #4f7cff;
  --accent-soft: #2a3a6b;
  --accent-glow: rgba(79, 124, 255, 0.18);
  --danger: #ff5c72;
  --success: #35d68f;
  --warn: #ffb454;
  --radius: 14px;
  --radius-lg: 20px;
  --max-width: 1160px;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(700px circle at 15% -5%, var(--accent-glow), transparent 60%),
    radial-gradient(600px circle at 100% 10%, rgba(53, 214, 143, 0.08), transparent 55%);
  pointer-events: none;
}

a {
  color: inherit;
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 1000;
}
.skip-link:focus {
  left: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 13, 18, 0.82);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--text);
  letter-spacing: -0.01em;
}

.brand-icon {
  font-size: 1.3rem;
  filter: drop-shadow(0 0 12px var(--accent-glow));
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 9px 14px;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--text);
  background: var(--bg-elevated);
}

.main-nav a[aria-current="page"] {
  color: var(--text);
  background: var(--accent-soft);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
}

/* Hero */
.hero {
  padding: 96px 24px 80px;
  text-align: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 14px;
  background: linear-gradient(180deg, #fff 10%, #b9c2d4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero .subtitle {
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  color: var(--text-muted);
  font-weight: 600;
  margin: 0 auto 22px;
}

.hero p.description {
  max-width: 640px;
  margin: 0 auto 40px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 16px;
}

.hero-note {
  max-width: 620px;
  margin: 18px auto 0;
  color: var(--text-faint);
  font-size: 0.85rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(180deg, #5c86ff, #3d64e0);
  color: #fff;
  box-shadow: 0 10px 30px -8px rgba(79, 124, 255, 0.55);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 14px 36px -6px rgba(79, 124, 255, 0.7);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--bg-elevated);
  border-color: #303c4d;
  transform: translateY(-1px);
}

/* Sections */
.section {
  padding: 88px 24px;
}

.section-alt {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.015) 20%, transparent 80%);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.eyebrow {
  display: block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}

.section-head p {
  color: var(--text-muted);
  margin: 0;
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: #2a3444;
  box-shadow: var(--shadow);
}

.feature-icon {
  font-size: 1.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--accent-soft);
  margin-bottom: 18px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

/* About */
.about {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.about h2 {
  font-size: clamp(1.8rem, 4vw, 2.3rem);
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.about p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin: 0 0 14px;
}

/* Support / CTA */
.cta {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta h2 {
  font-size: clamp(1.8rem, 4vw, 2.3rem);
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}

.cta p {
  color: var(--text-muted);
  margin: 0 0 32px;
  font-size: 1.05rem;
}

/* Legal pages */
.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

.legal h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.legal .updated {
  color: var(--text-faint);
  font-size: 0.9rem;
  margin: 0 0 40px;
}

.legal h2 {
  font-size: 1.3rem;
  margin: 40px 0 12px;
  letter-spacing: -0.01em;
}

.legal p,
.legal li {
  color: var(--text-muted);
  font-size: 1rem;
}

.legal ul {
  padding-left: 22px;
}

.legal li {
  margin-bottom: 8px;
}

.legal strong {
  color: var(--text);
}

.callout {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 24px 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.callout.warn {
  border-left-color: var(--warn);
}

.placeholder {
  color: var(--warn);
  font-weight: 600;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-soft);
  padding: 56px 24px 32px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
}

.footer-brand {
  max-width: 320px;
}

.footer-brand .brand {
  margin-bottom: 10px;
}

.footer-brand p {
  color: var(--text-faint);
  font-size: 0.9rem;
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 32px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
  color: var(--text-faint);
  font-size: 0.85rem;
  text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-soft);
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    gap: 2px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .main-nav a {
    padding: 12px 14px;
  }

  .hero {
    padding: 64px 20px 56px;
  }

  .section {
    padding: 64px 20px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}