/* ============================================================
   IDEOGRAM 4.0 LANDING PAGE — styles.css
   Design: Editorial / Clean / Warm Off-White
   Colors: #FAFAF8 bg | #111110 text | #E8490F accent | #F0EFED secondary
   Fonts: Outfit (headings) + Work Sans (body)
   ============================================================ */

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

:root {
  --bg: #FAFAF8;
  --bg-secondary: #F2F1EF;
  --bg-card: #FFFFFF;
  --text-primary: #111110;
  --text-secondary: #5C5C5A;
  --text-muted: #9B9B98;
  --accent: #E8490F;
  --accent-light: #FFF0EB;
  --border: #E4E3E0;
  --border-strong: #C8C7C3;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.04);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --max-w: 1200px;
  --max-w-narrow: 760px;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Work Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

a:hover { opacity: 0.75; }

details > summary { list-style: none; }
details > summary::-webkit-details-marker { display: none; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: 'Outfit', system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
}

/* ---- Utilities ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: var(--max-w-narrow);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--text-primary);
  color: #fff !important;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: 100px;
  border: 2px solid var(--text-primary);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(232, 73, 15, 0.3);
}

.btn-primary.btn-large {
  font-size: 1rem;
  padding: 14px 28px;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding: 10px 4px;
  border-bottom: 1.5px solid var(--border);
  transition: color var(--transition), border-color var(--transition);
}

.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
  opacity: 1;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 11px 22px;
  border-radius: 100px;
  border: 2px solid var(--border-strong);
  color: var(--text-primary);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  cursor: pointer;
}

.btn-outline:hover {
  border-color: var(--text-primary);
  background: var(--text-primary);
  color: #fff;
  opacity: 1;
  transform: translateY(-1px);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.navbar-logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-logo-img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-version {
  color: var(--accent);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  flex: 1;
}

.navbar-links a {
  font-family: 'Work Sans', sans-serif;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.navbar-links a:hover {
  color: var(--text-primary);
  opacity: 1;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  padding: 4px;
  margin-left: auto;
}

/* Mobile nav */
.mobile-nav {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  z-index: 99;
  box-shadow: var(--shadow-md);
}

.mobile-nav[hidden] { display: none; }

.mobile-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav ul a {
  display: block;
  font-family: 'Work Sans', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  padding: 10px 0;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.mobile-nav ul a.btn-primary {
  margin-top: 12px;
  border-bottom: none;
  text-align: center;
  justify-content: center;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 80px 0 56px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Work Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.01em;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-title em {
  font-style: normal;
  color: var(--accent);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 32px;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Demo iframe */
.demo-wrapper {
  max-width: 960px;
  margin: 0 auto;
}

.demo-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Work Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.demo-frame-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.demo-chrome {
  height: 40px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
  flex-shrink: 0;
}

.demo-chrome-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.demo-chrome-dot:nth-child(1) { background: #F07070; }
.demo-chrome-dot:nth-child(2) { background: #F0C070; }
.demo-chrome-dot:nth-child(3) { background: #70C070; }

.demo-frame-container iframe {
  display: block;
  width: 100%;
  height: 700px;
  border: none;
  background: var(--bg-secondary);
}

.demo-below-link {
  margin-top: 16px;
  text-align: center;
}

/* ============================================================
   STATS
   ============================================================ */
.stats-section {
  padding: 60px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.stats-grid {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 8px 48px;
  flex: 1;
  min-width: 180px;
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-family: 'Work Sans', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.stat-note {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  min-height: 60px;
}

/* ============================================================
   SHARED SECTION STYLES
   ============================================================ */
.section-tag {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 600px;
}

.section-body {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

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

/* ============================================================
   WHAT IS
   ============================================================ */
.what-is {
  padding: 96px 0;
  background: var(--bg);
}

.what-is .container-narrow {
  margin: 0 auto;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  padding: 96px 0;
  background: var(--bg-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  border-left: 4px solid var(--accent);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  cursor: default;
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.feature-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.feature-tag {
  display: inline-block;
  font-family: 'Work Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ============================================================
   BENCHMARK
   ============================================================ */
.benchmark {
  padding: 96px 0;
  background: var(--bg);
}

.benchmark-table-wrapper {
  overflow-x: auto;
  margin-top: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.benchmark-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  background: var(--bg-card);
}

.benchmark-table thead {
  background: var(--bg-secondary);
}

.benchmark-table thead th {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  text-align: center;
  padding: 14px 16px;
  border-bottom: 2px solid var(--border);
  color: var(--text-primary);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.benchmark-table thead th:first-child {
  text-align: left;
}

.benchmark-table thead th small {
  display: block;
  font-weight: 400;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.benchmark-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  text-align: center;
  vertical-align: middle;
  color: var(--text-secondary);
}

.benchmark-table tbody td:first-child {
  text-align: left;
  color: var(--text-primary);
  font-weight: 500;
  min-width: 180px;
}

.benchmark-table tbody td .table-note {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 2px;
}

.benchmark-table tbody tr:last-child td {
  border-bottom: none;
}

.highlight-col {
  background: var(--accent-light);
  font-weight: 700 !important;
  color: var(--accent) !important;
}

.score-best {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent) !important;
}

.score-high {
  font-weight: 600;
  color: #2E7D32 !important;
}

.score-mid {
  color: var(--text-secondary);
}

.score-low {
  color: var(--text-muted);
}

.check-icon {
  color: #2E7D32;
  margin: 0 auto;
  display: block;
}

.x-icon {
  color: #C62828;
  margin: 0 auto;
  display: block;
}

.benchmark-footnote {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.6;
}

/* ============================================================
   USE CASES
   ============================================================ */
.use-cases {
  padding: 96px 0;
  background: var(--text-primary);
  color: #fff;
}

.use-cases .section-tag {
  color: var(--accent);
}

.use-cases .section-title {
  color: #fff;
  max-width: 600px;
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px;
  margin-top: 48px;
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.use-case-card {
  background: rgba(255,255,255,0.04);
  padding: 32px 28px;
  transition: background var(--transition);
  cursor: default;
}

.use-case-card:hover {
  background: rgba(255,255,255,0.08);
}

.use-case-number {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.use-case-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.use-case-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing {
  padding: 96px 0;
  background: var(--bg-secondary);
}

.pricing-subheading {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  margin-bottom: 20px;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.pricing-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pricing-card--featured {
  border: 2px solid var(--text-primary);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-primary);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.pricing-plan {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.pricing-price {
  text-align: right;
}

.price-amount {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}

.price-period {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.pricing-features li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
}

/* API Pricing */
.api-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.api-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.api-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  cursor: default;
}

.api-card--featured {
  border: 2px solid var(--accent);
}

.api-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.api-price {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.api-price span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.api-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: 96px 0;
  background: var(--bg);
}

.faq .container-narrow {
  margin: 0 auto;
}

.faq-list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-top: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--accent);
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform var(--transition), color var(--transition);
}

details[open] .faq-question::after {
  content: '−';
  color: var(--accent);
}

details[open] .faq-question {
  color: var(--text-primary);
}

.faq-answer {
  padding: 0 0 24px;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  padding: 96px 0;
  background: var(--accent-light);
  text-align: center;
  border-top: 1px solid rgba(232, 73, 15, 0.15);
}

.cta-banner .container-narrow {
  margin: 0 auto;
}

.cta-banner-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.cta-banner-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

.cta-banner-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--text-primary);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 32px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.footer .navbar-logo {
  color: #fff;
  display: block;
  margin-bottom: 10px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  margin-top: 6px;
}

.footer-links {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 2px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer-col a:hover {
  color: #fff;
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.6;
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: rgba(255,255,255,0.9);
  opacity: 1;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .navbar-links { display: none; }
  .navbar-inner .btn-primary { display: none; }
  .mobile-menu-btn { display: flex; }

  .hero { padding: 56px 0 40px; }
  .hero-title { font-size: 2.2rem; }

  .stats-grid { flex-direction: column; align-items: center; }
  .stat-divider { width: 80%; height: 1px; min-height: 0; }
  .stat-item { padding: 20px 24px; }

  .features-grid { grid-template-columns: 1fr; }
  .use-cases-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .api-pricing-grid { grid-template-columns: repeat(2, 1fr); }

  .benchmark-table { font-size: 0.8rem; }
  .benchmark-table thead th,
  .benchmark-table tbody td { padding: 10px 10px; }

  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-links { gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .demo-frame-container iframe { height: 500px; }

  .what-is,
  .features,
  .benchmark,
  .use-cases,
  .pricing,
  .faq,
  .cta-banner { padding: 64px 0; }
}

@media (max-width: 480px) {
  .api-pricing-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.9rem; }
  .hero-cta { flex-direction: column; }
  .cta-banner-buttons { flex-direction: column; }
}

/* ============================================================
   ANIMATIONS / REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .feature-card,
  .pricing-card,
  .api-card,
  .use-case-card {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s ease, box-shadow var(--transition);
  }

  .feature-card.visible,
  .pricing-card.visible,
  .api-card.visible,
  .use-case-card.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}