/* Guide Log marketing — aligns with Angular app palette (dark + purple). */

:root {
  --bg-page: #161616;
  --bg-card: #2c2c2c;
  --bg-muted: #1a1a1a;
  --border: #4b5563;
  --accent: #a855f7;
  --accent-strong: #8a15ed;
  --accent-soft: rgba(168, 85, 247, 0.25);
  --text: #ffffff;
  --text-muted: #9ca3af;
  --text-soft: #d1d5db;
  --shadow: rgba(0, 0, 0, 0.35);
  --radius-card: 1rem;
  --radius-xl: 1.5rem;
  --focus: rgba(168, 85, 247, 0.45);
  --max: 42rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg-page);
  color: var(--text);
  font-family: "Source Sans Pro", system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--accent-strong);
  color: white;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1rem;
}

.section {
  padding-block: 2.5rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(75, 85, 99, 0.5);
  background: rgba(22, 22, 22, 0.92);
  backdrop-filter: blur(10px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.25rem;
  padding-block: 0.65rem;
}

.logo {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.625rem 1rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0.65rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    background-color 0.15s ease,
    box-shadow 0.15s ease;
}

.btn:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 2px var(--bg-page),
    0 0 0 4px var(--focus);
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.75rem 1.35rem;
  font-size: 1rem;
}

.btn-primary {
  background: rgba(139, 21, 237, 0.25);
  border-color: rgba(168, 85, 247, 0.4);
  color: var(--text);
}

.btn-primary:hover {
  background: rgba(168, 85, 247, 0.35);
  border-color: rgba(216, 180, 254, 0.55);
}

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

.btn-secondary:hover {
  border-color: rgba(168, 85, 247, 0.35);
}

/* Hero */

.hero {
  padding-top: 3rem;
  padding-bottom: 2rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 5vw, 2.35rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.hero-lead {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  color: var(--text-soft);
  max-width: 38rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Sections */

.section-title {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.section-text {
  margin: 0;
  color: var(--text-soft);
}

.section-text strong {
  color: var(--text);
  font-weight: 600;
}

/* Feature grid */

.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.feature-card {
  margin: 0;
  padding: 1.25rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid rgba(75, 85, 99, 0.9);
  border-radius: var(--radius-xl);
  box-shadow: 0 18px 40px var(--shadow);
}

.feature-icon {
  font-size: 2rem !important;
  color: var(--accent);
  display: block;
  margin-bottom: 0.5rem;
}

.feature-title {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.feature-desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.muted-band {
  background: rgba(26, 26, 26, 0.9);
  border-block: 1px solid rgba(75, 85, 99, 0.35);
}

/* CTA */

.cta-banner {
  padding-block: 2.75rem;
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.75rem 1.5rem;
  background: linear-gradient(
    155deg,
    rgba(139, 21, 237, 0.12),
    rgba(44, 44, 44, 0.95)
  );
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: var(--radius-xl);
  box-shadow: 0 22px 50px var(--shadow);
}

@media (min-width: 520px) {
  .cta-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cta-title {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}

.cta-text {
  margin: 0;
  color: var(--text-muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(75, 85, 99, 0.5);
  padding-block: 2rem;
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  margin: 0 0 0.25rem;
  font-weight: 700;
}

.footer-meta {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.material-icons {
  font-family: "Material Icons";
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  display: inline-block;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
}