/* =========================================================
   SaferWebAPI — Developer-First Design System
   Dark theme, all sans-serif/monospace, zero serifs.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=IBM+Plex+Sans:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ── CSS Variables ─────────────────────────────────────── */
:root {
  --bg-base:        #07090c;
  --bg-surface:     #0d1117;
  --bg-elevated:    #161b22;
  --bg-code:        #0a0e14;
  --border-subtle:  #1e2530;
  --border-muted:   #2a3040;

  --text-primary:   #f0f3f9;
  --text-secondary: #b0bccf;
  --text-muted:     #6b7a92;
  --text-inverse:   #07090c;

  --accent:         #00d4ff;
  --accent-dim:     rgba(0, 212, 255, 0.12);
  --accent-glow:    rgba(0, 212, 255, 0.25);
  --accent-green:   #00e5a0;

  --font-display:   'Outfit', sans-serif;
  --font-body:      'IBM Plex Sans', sans-serif;
  --font-mono:      'JetBrains Mono', monospace;

  --radius-sm:      4px;
  --radius-md:      8px;
  --radius-lg:      12px;

  --shadow-card:    0 1px 3px rgba(0,0,0,0.4), 0 0 0 1px var(--border-subtle);
  --shadow-elevated: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px var(--border-muted);
}

/* ── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
}

body.www-dark {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.www-dark h1,
body.www-dark h2,
body.www-dark h3,
body.www-dark h4,
body.www-dark h5,
body.www-dark h6 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

body.www-dark a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease, opacity 0.15s ease;
}

body.www-dark a:hover {
  color: var(--accent);
  opacity: 0.8;
  text-decoration: none;
}

body.www-dark code,
body.www-dark pre,
body.www-dark .mono {
  font-family: var(--font-mono);
}

/* ── Navbar ────────────────────────────────────────────── */
.www-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  background: rgba(7, 9, 12, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-display);
}

.www-navbar .nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.www-navbar .nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary) !important;
  letter-spacing: -0.01em;
}

.www-navbar .nav-brand .brand-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent-glow); }
  50%       { opacity: 0.6; box-shadow: 0 0 4px var(--accent-glow); }
}

.www-navbar .nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.www-navbar .nav-links a {
  display: block;
  padding: 6px 12px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.www-navbar .nav-links a:hover,
.www-navbar .nav-links a.active {
  color: var(--text-primary);
  background: var(--bg-elevated);
}

.www-navbar .nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.www-navbar .nav-right .btn-nav-ghost {
  padding: 5px 14px;
  font-size: 13.5px;
  font-weight: 500;
  font-family: var(--font-display);
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.www-navbar .nav-right .btn-nav-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-muted);
  background: var(--bg-elevated);
}

.www-navbar .nav-right .btn-nav-primary {
  padding: 5px 16px;
  font-size: 13.5px;
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--text-inverse);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.www-navbar .nav-right .btn-nav-primary:hover {
  background: #33dcff;
  border-color: #33dcff;
  color: var(--text-inverse);
  box-shadow: 0 0 20px var(--accent-glow);
}

/* ── Page Wrapper ──────────────────────────────────────── */
.www-page {
  padding-top: 56px;
}

/* ── Hero Section ──────────────────────────────────────── */
.hero {
  position: relative;
  padding: 100px 24px 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 50% at 60% 0%, rgba(0, 212, 255, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 90% 80%, rgba(0, 229, 160, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.3;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 100% 100% at 50% 0%, black 0%, transparent 75%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-title .accent {
  color: var(--accent);
  position: relative;
}

.hero-title .accent-green {
  color: var(--accent-green);
}

.hero-subtitle {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 440px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

body.www-dark .btn-primary-lg {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-inverse);
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

body.www-dark .btn-primary-lg:hover {
  background: #33dcff;
  color: var(--text-inverse);
  box-shadow: 0 0 30px var(--accent-glow);
  text-decoration: none;
}

body.www-dark .btn-secondary-lg {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

body.www-dark .btn-secondary-lg:hover {
  color: var(--text-primary);
  border-color: var(--accent);
  background: var(--accent-dim);
  text-decoration: none;
}

/* ── Code Terminal ─────────────────────────────────────── */
.code-terminal {
  background: var(--bg-code);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated), 0 0 60px rgba(0, 212, 255, 0.05);
  overflow: hidden;
}

.code-terminal-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.terminal-dot.red    { background: #ff5f57; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green  { background: #28c941; }

.terminal-label {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.code-terminal pre {
  margin: 0;
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--text-secondary);
  overflow-x: auto;
  white-space: pre;
}

.code-terminal pre .c-comment { color: #4a5568; }
.code-terminal pre .c-cmd     { color: #7dd3fc; }
.code-terminal pre .c-url     { color: var(--accent); }
.code-terminal pre .c-param   { color: #c4b5fd; }
.code-terminal pre .c-value   { color: var(--accent-green); }
.code-terminal pre .c-key     { color: #f9a8d4; }
.code-terminal pre .c-number  { color: #fbbf24; }
.code-terminal pre .c-bool    { color: #fb923c; }
.code-terminal pre .c-string  { color: var(--accent-green); }
.code-terminal pre .c-punct   { color: var(--text-muted); }
.code-terminal pre .prompt    { color: var(--text-muted); user-select: none; }

/* ── Stats Strip ───────────────────────────────────────── */
.stats-strip {
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 24px;
}

.stats-strip-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 24px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.stat-value .stat-accent {
  color: var(--accent);
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-subtle);
}

/* ── Feature Grid ──────────────────────────────────────── */
.features-section {
  padding: 80px 24px;
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--text-muted);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.65;
  margin-bottom: 56px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-card {
  background: var(--bg-surface);
  padding: 32px;
  position: relative;
  transition: background 0.2s;
}

.feature-card:hover {
  background: var(--bg-elevated);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid rgba(0, 212, 255, 0.15);
  font-size: 16px;
  margin-bottom: 20px;
  color: var(--accent);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-body {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.feature-tag {
  display: inline-block;
  margin-top: 16px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-green);
  background: rgba(0, 229, 160, 0.1);
  border-radius: 3px;
}

/* ── API Showcase ──────────────────────────────────────── */
.api-section {
  padding: 80px 24px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
}

.api-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.api-endpoints {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 32px;
}

.endpoint-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
}

.endpoint-row:hover {
  border-color: var(--accent);
  background: var(--bg-base);
}

.endpoint-method {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 3px;
  background: rgba(0, 229, 160, 0.15);
  color: var(--accent-green);
  min-width: 36px;
  text-align: center;
}

.endpoint-path {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  flex: 1;
}

.endpoint-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Pricing CTA ───────────────────────────────────────── */
.pricing-section {
  padding: 80px 24px;
  border-top: 1px solid var(--border-subtle);
}

.pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transition: border-color 0.2s;
}

.pricing-card:hover {
  border-color: var(--border-muted);
}

.pricing-card.featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.04) 0%, var(--bg-surface) 60%);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -1px;
  right: 24px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-inverse);
  background: var(--accent);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.pricing-tier {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-price sup {
  font-size: 20px;
  font-weight: 600;
  vertical-align: top;
  margin-top: 8px;
  color: var(--text-secondary);
}

.pricing-price .per {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-secondary);
}

.pricing-features li::before {
  content: '→';
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

body.www-dark .pricing-cta {
  display: block;
  width: 100%;
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-muted);
  color: var(--text-primary);
  background: var(--bg-elevated);
  text-decoration: none;
  transition: all 0.15s;
  cursor: pointer;
}

body.www-dark .pricing-cta:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  text-decoration: none;
}

body.www-dark .pricing-card.featured .pricing-cta {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text-inverse);
}

body.www-dark .pricing-card.featured .pricing-cta:hover {
  background: #33dcff;
  border-color: #33dcff;
  box-shadow: 0 0 30px var(--accent-glow);
}

/* ── Mobile Apps ───────────────────────────────────────── */
.apps-section {
  padding: 64px 24px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.apps-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.apps-text {
  max-width: 480px;
}

.apps-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.apps-badges img {
  height: 42px;
  filter: brightness(0.85) grayscale(0.2);
  transition: filter 0.2s;
}

.apps-badges img:hover {
  filter: brightness(1) grayscale(0);
}

/* ── Footer ────────────────────────────────────────────── */
.www-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 28px 24px;
  background: var(--bg-base);
}

.www-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.www-footer-copy {
  font-size: 13px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.www-footer-links {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.www-footer-links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.15s;
}

.www-footer-links a:hover {
  color: var(--text-secondary);
}

/* ── Flash messages ────────────────────────────────────── */
.flash-container {
  max-width: 1200px;
  margin: 16px auto 0;
  padding: 0 24px;
}

.flash-alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  border: 1px solid;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.flash-alert.alert-success { background: rgba(0,229,160,0.1); border-color: rgba(0,229,160,0.2); color: #00e5a0; }
.flash-alert.alert-danger  { background: rgba(255,80,80,0.1); border-color: rgba(255,80,80,0.2); color: #ff6b6b; }
.flash-alert.alert-warning { background: rgba(251,191,36,0.1); border-color: rgba(251,191,36,0.2); color: #fbbf24; }
.flash-alert.alert-info    { background: rgba(0,212,255,0.1); border-color: rgba(0,212,255,0.2); color: var(--accent); }

.flash-alert button {
  background: none;
  border: none;
  color: inherit;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  opacity: 0.6;
  padding: 0;
  transition: opacity 0.15s;
}

.flash-alert button:hover {
  opacity: 1;
}

/* ── Animations ────────────────────────────────────────── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-hero-1 { animation: fade-up 0.5s ease both; }
.animate-hero-2 { animation: fade-up 0.5s ease 0.08s both; }
.animate-hero-3 { animation: fade-up 0.5s ease 0.16s both; }
.animate-hero-4 { animation: fade-up 0.5s ease 0.24s both; }
.animate-hero-5 { animation: fade-up 0.5s ease 0.32s both; }

/* ── Docs Pages ────────────────────────────────────────── */
.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 56px);
  width: 100%;
  padding: 0;
  gap: 0;
}

/* Sidebar */
.docs-sidebar {
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
  padding: 32px 0 32px;
  border-right: 1px solid var(--border-subtle);
  scrollbar-width: none;
}

.docs-sidebar::-webkit-scrollbar {
  display: none;
}

.docs-nav-section {
  margin-bottom: 24px;
}

.docs-nav-group-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 0 16px;
  margin-bottom: 6px;
  display: block;
}

.docs-nav-link {
  display: block;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-secondary);
  border-radius: 0;
  border-left: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  line-height: 1.4;
}

.docs-nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-elevated);
}

.docs-nav-link.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: var(--accent-dim);
  font-weight: 500;
}

.docs-nav-divider {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: 16px 16px;
}

/* Main content */
.docs-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 48px;
  padding: 40px 48px;
  min-width: 0;
}

.docs-main {
  min-width: 0;
}

.docs-page-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.docs-body p {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.75;
  margin-bottom: 12px;
}

.docs-section-header {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.015em;
  margin: 32px 0 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

/* Language tabs */
.lang-tabs {
  margin-top: 8px;
}

.lang-tab-bar {
  display: flex;
  gap: 2px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  padding: 6px 6px 0;
  flex-wrap: wrap;
}

.lang-tab-btn {
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.lang-tab-btn:hover {
  color: var(--text-secondary);
}

.lang-tab-btn.active {
  color: var(--text-primary);
  background: var(--bg-code);
}

.lang-tab-panels {
  border: 1px solid var(--border-subtle);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  overflow: hidden;
}

.lang-tab-panel {
  display: none;
  position: relative;
}

.lang-tab-panel.active {
  display: block;
}

.lang-tab-panel pre {
  margin: 0;
  padding: 20px;
  background: var(--bg-code) !important;
  border-radius: 0;
  font-family: var(--font-mono) !important;
  font-size: 12.5px !important;
  line-height: 1.75 !important;
  overflow-x: auto;
}

.lang-tab-panel code {
  font-family: var(--font-mono) !important;
  font-size: 12.5px !important;
  background: transparent !important;
}

.lang-tab-github-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  transition: color 0.15s;
}

.lang-tab-github-link:hover {
  color: var(--text-secondary);
}

/* Docs sidebar panel */
.docs-aside {
  padding-top: 40px;
}

.docs-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
}

.docs-panel-header {
  padding: 10px 16px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.docs-endpoints-list {
  list-style: none;
  padding: 12px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.docs-endpoint-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
}

.docs-endpoint-method {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 3px;
  background: rgba(0, 229, 160, 0.15);
  color: var(--accent-green);
  flex-shrink: 0;
}

.docs-endpoint-path {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-secondary);
  word-break: break-all;
}

.docs-response-panel pre {
  margin: 0;
  padding: 16px;
  background: var(--bg-code) !important;
  font-family: var(--font-mono) !important;
  font-size: 11.5px !important;
  line-height: 1.7 !important;
  overflow-x: auto;
  max-height: 520px;
  overflow-y: auto;
}

.docs-response-panel code {
  font-family: var(--font-mono) !important;
  font-size: 11.5px !important;
  background: transparent !important;
}

/* ── Auth Pages ────────────────────────────────────────── */
.auth-page {
  min-height: calc(100vh - 56px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.auth-card {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
}

.auth-card-narrow {
  max-width: 420px;
}

.auth-card-wide {
  max-width: 840px;
}

.auth-card-header {
  padding: 28px 32px 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.auth-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 0 0 4px;
}

.auth-card-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.auth-card-body {
  padding: 28px 32px;
}

.auth-card-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-card-split .auth-card-info {
  padding: 32px;
  background: var(--bg-elevated);
  border-right: 1px solid var(--border-subtle);
}

.auth-card-split .auth-card-form {
  padding: 32px;
}

.auth-info-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.auth-info-headline {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.auth-info-price {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.auth-info-price strong {
  color: var(--accent);
  font-weight: 600;
}

.auth-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auth-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.auth-feature-list li .check {
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 2px;
}

.auth-feature-list li strong {
  color: var(--text-primary);
  font-weight: 500;
}

.auth-divider {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: 20px 0;
}

.auth-note {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 4px;
}

/* ── Form Fields (Bootstrap override) ─────────────────── */
body.www-dark .form-group {
  margin-bottom: 16px;
}

body.www-dark .form-group label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: block;
}

body.www-dark .form-control {
  background: var(--bg-base);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  height: 38px;
  padding: 0 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
  box-shadow: none;
}

body.www-dark .form-control::placeholder {
  color: var(--text-muted);
}

body.www-dark .form-control:focus {
  background: var(--bg-base);
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px var(--accent-dim);
  outline: none;
}

body.www-dark .form-control.is-invalid {
  border-color: #ff6b6b;
  background-image: none;
}

body.www-dark .form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.15);
}

body.www-dark .invalid-feedback {
  font-size: 12px;
  color: #ff6b6b;
  margin-top: 4px;
}

body.www-dark .form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 0;
  margin-bottom: 16px;
}

body.www-dark .form-check-input {
  position: relative;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--accent);
  border: 1px solid var(--border-muted);
  background: var(--bg-base);
  cursor: pointer;
}

body.www-dark .form-check-label {
  font-size: 13px;
  font-weight: 400 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--text-secondary) !important;
  cursor: pointer;
}

/* Submit button */
.btn-auth-submit {
  display: block;
  width: 100%;
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-inverse);
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
  margin-top: 4px;
}

.btn-auth-submit:hover {
  background: #33dcff;
  box-shadow: 0 0 24px var(--accent-glow);
}

.auth-footer-link {
  display: block;
  text-align: center;
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.auth-footer-link a {
  color: var(--accent);
}

/* ── Theme Toggle Button (Navbar) ──────────────────────── */
.btn-theme-toggle {
  background: none;
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
  flex-shrink: 0;
}

.btn-theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Light Mode ─────────────────────────────────────────── */
body.www-dark.light {
  --bg-base:        #f0f3f9;
  --bg-surface:     #ffffff;
  --bg-elevated:    #e8ecf4;
  --bg-code:        #f5f7fb;
  --border-subtle:  #dce1ed;
  --border-muted:   #c8cedc;

  --text-primary:   #0d1420;
  --text-secondary: #364a66;
  --text-muted:     #7a8a9e;
  --text-inverse:   #ffffff;

  --accent:         #0099bb;
  --accent-dim:     rgba(0, 153, 187, 0.12);
  --accent-glow:    rgba(0, 153, 187, 0.25);
  --accent-green:   #008f55;

  --shadow-card:    0 1px 3px rgba(0,0,0,0.08), 0 0 0 1px var(--border-subtle);
  --shadow-elevated: 0 8px 32px rgba(0,0,0,0.12), 0 0 0 1px var(--border-muted);
}

/* Navbar frosted glass — light version */
body.www-dark.light .www-navbar {
  background: rgba(240, 243, 249, 0.9);
}

/* Hero glow — softer in light */
body.www-dark.light .hero::before {
  background-image:
    radial-gradient(ellipse 80% 50% at 60% 0%, rgba(0, 153, 187, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 90% 80%, rgba(0, 143, 85, 0.05) 0%, transparent 60%);
}

/* Hero badge border */
body.www-dark.light .hero-badge {
  border-color: rgba(0, 153, 187, 0.25);
}

/* Feature icon */
body.www-dark.light .feature-icon {
  border-color: rgba(0, 153, 187, 0.2);
}

/* Feature tag */
body.www-dark.light .feature-tag {
  background: rgba(0, 143, 85, 0.1);
}

/* Endpoint method badges */
body.www-dark.light .endpoint-method,
body.www-dark.light .docs-endpoint-method {
  background: rgba(0, 143, 85, 0.12);
}

/* Pricing featured card */
body.www-dark.light .pricing-card.featured {
  background: linear-gradient(135deg, rgba(0, 153, 187, 0.06) 0%, var(--bg-surface) 60%);
}

/* Flash alerts */
body.www-dark.light .flash-alert.alert-success {
  background: rgba(0,143,85,0.08);
  border-color: rgba(0,143,85,0.2);
  color: #008f55;
}
body.www-dark.light .flash-alert.alert-danger {
  background: rgba(204,51,51,0.08);
  border-color: rgba(204,51,51,0.2);
  color: #cc3333;
}
body.www-dark.light .flash-alert.alert-warning {
  background: rgba(154,109,0,0.08);
  border-color: rgba(154,109,0,0.2);
  color: #9a6d00;
}

/* Form validation */
body.www-dark.light .form-control.is-invalid {
  border-color: #cc3333;
}
body.www-dark.light .form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(204,51,51,0.12);
}
body.www-dark.light .invalid-feedback {
  color: #cc3333;
}

/* Hero terminal syntax colors — light mode */
body.www-dark.light .code-terminal pre { color: var(--text-secondary); }
body.www-dark.light .code-terminal pre .c-comment { color: #94a3b8; }
body.www-dark.light .code-terminal pre .c-cmd     { color: #0369a1; }
body.www-dark.light .code-terminal pre .c-url     { color: var(--accent); }
body.www-dark.light .code-terminal pre .c-param   { color: #7c3aed; }
body.www-dark.light .code-terminal pre .c-value   { color: var(--accent-green); }
body.www-dark.light .code-terminal pre .c-key     { color: #be185d; }
body.www-dark.light .code-terminal pre .c-number  { color: #d97706; }
body.www-dark.light .code-terminal pre .c-bool    { color: #ea580c; }
body.www-dark.light .code-terminal pre .c-string  { color: var(--accent-green); }
body.www-dark.light .code-terminal pre .c-punct   { color: var(--text-muted); }
body.www-dark.light .code-terminal pre .prompt    { color: var(--text-muted); }

/* Lang tabs — inactive tabs need readable text on light tab bar */
body.www-dark.light .lang-tab-btn {
  color: var(--text-secondary);
}

body.www-dark.light .lang-tab-btn:hover {
  color: var(--text-primary);
}

/* Active tab sits on --bg-code; in light mode that's a light surface */
body.www-dark.light .lang-tab-btn.active {
  color: var(--text-primary);
}

/* GitHub link footer bar also sits on the light bg-elevated, keep it readable */
body.www-dark.light .lang-tab-github-link {
  background: var(--bg-elevated);
  color: var(--text-secondary);
}

/* ── Hamburger & Mobile Nav ─────────────────────────────── */
.nav-hamburger {
  display: none;
  background: none;
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 13px;
  flex-shrink: 0;
  transition: all 0.15s;
}
.nav-hamburger:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  padding: 8px 16px 14px;
  z-index: 999;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.nav-mobile-menu.open {
  display: flex;
}
.nav-mobile-menu a {
  display: block;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  transition: background 0.15s, color 0.15s;
}
.nav-mobile-menu a:hover,
.nav-mobile-menu a.active {
  background: var(--bg-elevated);
  color: var(--text-primary);
}
.nav-mobile-divider {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: 6px 0;
}
.nav-mobile-actions {
  display: flex;
  gap: 8px;
  padding-top: 4px;
}
.nav-mobile-actions a {
  flex: 1;
  text-align: center;
}
.nav-mobile-actions .btn-nav-primary {
  padding: 9px 12px;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  color: var(--text-inverse);
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 600;
}

/* ── Responsive ────────────────────────────────────────── */

/* Docs nav toggle button — hidden on desktop */
.docs-nav-toggle {
  display: none;
  width: 100%;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--bg-surface);
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  position: sticky;
  top: 56px;
  z-index: 90;
  transition: background 0.15s, color 0.15s;
}
.docs-nav-toggle:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}
.docs-toggle-label {
  flex: 1;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 13.5px;
}
.docs-toggle-chevron {
  font-size: 10px;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.docs-nav-toggle.open .docs-toggle-chevron {
  transform: rotate(180deg);
}

/* Docs — hamburger dropdown on tablet/mobile */
@media (max-width: 1024px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  /* Sidebar hides; reappears as a fixed full-width dropdown */
  .docs-sidebar {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    max-height: calc(100vh - 56px);
    overflow-y: auto;
    z-index: 150;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    padding: 8px 0 16px;
    flex-direction: column;
    scrollbar-width: none;
  }
  .docs-sidebar::-webkit-scrollbar { display: none; }
  .docs-sidebar.open {
    display: flex;
  }

  /* Restore group labels and dividers in the dropdown */
  .docs-nav-group-label {
    display: block;
    padding: 12px 20px 4px;
  }
  .docs-nav-divider {
    display: block;
    margin: 6px 20px;
  }
  .docs-nav-link {
    padding: 9px 20px;
    font-size: 13.5px;
  }

  /* Show toggle button */
  .docs-nav-toggle {
    display: flex;
  }

  .docs-content {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }
}

/* Tablet — reduce gaps, keep 2-col features */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .api-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .pricing-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stat-divider {
    display: none;
  }
  .auth-card-split {
    grid-template-columns: 1fr;
  }
  .auth-card-split .auth-card-info {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }
}

/* Mid-tablet — reduce padding */
@media (max-width: 768px) {
  .www-navbar {
    padding: 0 16px;
  }
  .hero {
    padding: 80px 16px 48px;
  }
  .features-section,
  .api-section,
  .pricing-section {
    padding: 56px 16px;
  }
  .stats-strip {
    padding: 20px 16px;
  }
  .flash-container {
    padding: 0 16px;
  }
  .docs-content {
    padding: 24px 16px;
  }
  .www-footer {
    padding: 24px 16px;
  }
}

/* Mobile — hamburger, single column, stacked layout */
@media (max-width: 640px) {
  .www-navbar .nav-links {
    display: none;
  }
  .www-navbar .nav-right .btn-nav-ghost,
  .www-navbar .nav-right .btn-nav-primary {
    display: none;
  }
  .nav-hamburger {
    display: flex;
  }

  .hero {
    padding: 60px 16px 40px;
  }
  .hero-title {
    font-size: clamp(28px, 8vw, 36px);
  }
  .hero-subtitle {
    font-size: 14px;
    margin-bottom: 24px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-actions a, .hero-actions button {
    width: 100%;
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .features-section,
  .api-section,
  .pricing-section {
    padding: 48px 16px;
  }

  .auth-page {
    padding: 32px 16px;
  }
  .auth-card-body,
  .auth-card-split .auth-card-info,
  .auth-card-split .auth-card-form {
    padding: 20px;
  }
  .auth-card-header {
    padding: 20px 20px 16px;
  }

  .www-footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .docs-content {
    padding: 20px 16px;
  }
  .docs-page-title {
    font-size: 22px;
  }
}