/* Hallmark · macrostructure: Workbench · tone: editorial · anchor hue: 155
 * genre: editorial · family: DraftSOS
 * design-system: draftsos-family-design.md
 */

/* ============================================
   Shared Styles — DraftSOS Family
   ============================================ */

@import url('tokens.css');

/* ── Font Preconnect ── */
/* Add to HTML <head>:
  <link rel="preconnect" href="https://api.fontshare.com">
  <link rel="preconnect" href="https://fonts.googleapis.com">
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
*/

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Base ── */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-base);
  min-height: 100vh;
  overflow-x: hidden;
}


/* ── Typography ── */
h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.1;
}

h1 { font-size: clamp(2rem, 5vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 600; }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); font-weight: 600; }

p { color: var(--text-secondary); max-width: 65ch; }
a { color: var(--text-accent); text-decoration: none; transition: opacity var(--duration-fast) var(--ease-default); }
a:hover { opacity: 0.8; }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ── Glassmorphism ── */
.glass {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
}

.glass-elevated {
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  box-shadow: var(--shadow-2);
  border-radius: var(--radius-md);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-default),
              border-color var(--duration-fast) var(--ease-default),
              opacity var(--duration-fast) var(--ease-default);
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--color-paper);
}
.btn-primary:hover {
  background: var(--color-accent-dim);
  opacity: 0.9;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--color-border-default);
}
.btn-outline:hover {
  background: var(--color-accent-ghost);
  border-color: var(--accent);
  opacity: 1;
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid var(--color-border-default);
  border-radius: 999px;
  background: var(--color-accent-ghost);
}

/* ── Section — varied padding ── */
.section {
  padding: 4rem 0;
}
.section--tight {
  padding: 3rem 0;
}
.section--generous {
  padding: 5rem 0;
}
.section--hero {
  padding: 6rem 0;
}

/* ── Premium Feature Cards — Asymmetric (first card spans 2 cols) ── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}
.feature-card {
  position: relative;
  background: var(--grad-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  transition: border-color var(--duration-base) var(--ease-default),
              box-shadow var(--duration-base) var(--ease-default);
  overflow: hidden;
}
.feature-card--lead {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}
.feature-card:hover {
  border-color: var(--color-border-default);
}
.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-ghost);
  color: var(--accent);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}
.feature-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}
.feature-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Stat Cards (metrics row) ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}
.stat-card {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  transition: box-shadow var(--duration-base) var(--ease-default);
}
.stat-card:hover { border-color: var(--color-border-default); }
.stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 8px;
  font-weight: 500;
}

/* ── Premium CTA Buttons ── */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-paper);
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--duration-base) var(--ease-default),
              opacity var(--duration-base) var(--ease-default);
}
.btn-cta:hover {
  background: var(--color-accent-dim);
  opacity: 1;
}
.btn-cta:active {
  opacity: 0.9;
}

/* ── Section Divider ── */
.section-divider {
  height: 1px;
  background: var(--grad-divider);
  border: none;
  margin: 0;
}

/* ── Section Header (centered) ── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}
.section-header .eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}
.section-header h2 {
  margin-bottom: var(--space-md);
}
.section-header p {
  margin: 0 auto;
  font-size: 1.0625rem;
}

/* ── Dark Section (testimonials, CTA blocks) ── */
.section-dark {
  background: var(--color-void);
  color: var(--color-ink);
  padding: 5rem 0;
}
.section-dark h2, .section-dark h3 { color: var(--color-ink); }
.section-dark p { color: var(--color-ink-80); }
.section-dark .eyebrow { color: var(--accent); }

/* ── Testimonial Cards — Asymmetric 2-column ── */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}
.testimonial-grid .testimonial-card:last-child {
  grid-column: 1 / -1;
  max-width: 560px;
  justify-self: center;
}
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}
.testimonial-card blockquote {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-ink-80);
  font-style: italic;
  margin-bottom: var(--space-md);
}
.testimonial-card blockquote::before { content: '\201C'; font-size: 2rem; color: var(--accent); line-height: 0; vertical-align: -0.3em; margin-right: 4px; }
.testimonial-author {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink);
}
.testimonial-role {
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
}

/* ── Pricing Card — Asymmetric (featured taller) ── */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: var(--space-lg);
  align-items: stretch;
}
.pricing-card {
  background: var(--bg-base);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: border-color var(--duration-base) var(--ease-default);
  position: relative;
}
.pricing-card:hover {
  border-color: var(--color-border-default);
}
.pricing-card.featured {
  border-color: var(--accent);
}
.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  padding: 4px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-paper);
  background: var(--accent);
  border-radius: 999px;
}
.pricing-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.pricing-price .currency { font-size: 1.5rem; vertical-align: super; }
.pricing-period {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ── Scroll Reveal Animations — HERO ONLY ──
 * Banned: scroll-triggered fade-up on every section.
 * Only .hero .reveal elements animate. All others are visible by default.
 */
.hero .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-reveal) var(--ease-out-expo),
              transform var(--duration-reveal) var(--ease-out-expo);
}
.hero .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* All non-hero .reveal elements: visible by default */
.reveal:not(.hero .reveal) {
  opacity: 1;
  transform: none;
  transition: none;
}

/* Stagger children: add data-reveal-delay="1" through "6" */
[data-reveal-delay="1"] { transition-delay: calc(var(--stagger) * 1); }
[data-reveal-delay="2"] { transition-delay: calc(var(--stagger) * 2); }
[data-reveal-delay="3"] { transition-delay: calc(var(--stagger) * 3); }
[data-reveal-delay="4"] { transition-delay: calc(var(--stagger) * 4); }
[data-reveal-delay="5"] { transition-delay: calc(var(--stagger) * 5); }
[data-reveal-delay="6"] { transition-delay: calc(var(--stagger) * 6); }

/* ── Glass Effect (premium) ── */
.glass-premium {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
}

/* ── Accent Line Decorator ── */
.accent-line-left {
  border-left: var(--accent-line-width) solid var(--accent-line);
  padding-left: var(--space-md);
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ── Mobile Responsive ── */
@media (max-width: 768px) {
  .hero { padding: 100px 0 60px; }
  .hero-stats { gap: var(--space-lg); flex-wrap: wrap; }
  .hero-stat .number { font-size: 1.5rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-cta, .hero-actions .btn-outline { width: 100%; justify-content: center; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid > :nth-child(1) { grid-column: span 1; }
  .feature-card--lead { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .trust-bar { gap: var(--space-lg); }
  .pricing-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .testimonial-grid .testimonial-card:last-child { grid-column: span 1; max-width: none; }
  .stat-value { font-size: 2rem; }
  .btn-cta { padding: 14px 28px; width: 100%; justify-content: center; }
}
