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

:root {
  --bg: #0d0d12;
  --bg2: #13131c;
  --bg3: #1a1a28;
  --border: #26263c;
  --border-bright: #38385e;
  --text: #e8e8f4;
  --text-secondary: #8080a8;
  --text-muted: #50506e;
  --purple: #6366f1;
  --purple-light: #818cf8;
  --purple-dim: rgba(99,102,241,0.15);
  --purple-glow: rgba(99,102,241,0.12);
  --teal: #2dd4bf;
  --teal-dim: rgba(45,212,191,0.12);
  --green: #22c55e;
  --red: #ef4444;
  --orange: #f97316;
  --yellow: #eab308;
  --radius: 10px;
  --radius-lg: 16px;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: 62px;
}

a { color: inherit; text-decoration: none; }

/* ── Navbar ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 62px;
  background: rgba(13,13,18,0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(99,102,241,0.08);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 17px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.nav-logo-text {
  background: linear-gradient(135deg, #e8e8f4 0%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color .15s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* ── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  border: none;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #818cf8 100%);
  color: #fff;
  box-shadow: 0 2px 12px rgba(99,102,241,0.35);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(99,102,241,0.5);
  filter: brightness(1.08);
}
.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--border-bright); color: var(--text); }
.btn-lg { padding: 13px 28px; font-size: 15px; border-radius: 10px; }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { color: var(--text); }

/* ── Section helpers ─── */
section { padding: 100px 40px; max-width: 1100px; margin: 0 auto; }
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--purple-light);
  background: var(--purple-dim);
  border: 1px solid rgba(99,102,241,.3);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.section-title {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.65;
}
.centered { text-align: center; display: flex; flex-direction: column; align-items: center; }
.gradient-text {
  background: linear-gradient(135deg, #818cf8 0%, #2dd4bf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Hero ─── */
.hero-wrap {
  padding: 0 40px 80px;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.hero-wrap::before {
  content: '';
  position: absolute;
  top: -40px; left: 0; right: 0;
  height: 600px;
  background: radial-gradient(ellipse 60% 50% at 20% 50%, rgba(99,102,241,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 40% 40% at 80% 30%, rgba(45,212,191,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero {
  padding-top: 88px;
  padding-bottom: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid rgba(45,212,191,.25);
  border-radius: 20px;
  padding: 5px 14px;
  margin-bottom: 22px;
}
.hero-eyebrow span.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: .3; }
}
.hero h1 {
  font-size: 54px;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.03em;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 440px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-note {
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-muted);
}

/* Browser mockup */
.browser-mockup-wrap {
  position: relative;
}
.browser-mockup-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  background: radial-gradient(ellipse at center, rgba(99,102,241,0.18) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.browser-mockup {
  background: var(--bg2);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.05), 0 0 40px rgba(99,102,241,0.1);
  position: relative;
  z-index: 1;
}
.browser-bar {
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.browser-dots { display: flex; gap: 5px; }
.browser-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.browser-dot:nth-child(1) { background: #ef4444; }
.browser-dot:nth-child(2) { background: #f59e0b; }
.browser-dot:nth-child(3) { background: #22c55e; }
.browser-url {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
}
.browser-content { padding: 20px; }

/* Mini endpoint table inside mockup */
.mock-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.mock-table th {
  text-align: left;
  padding: 6px 8px;
  color: var(--text-muted);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}
.mock-table td { padding: 8px; border-bottom: 1px solid rgba(255,255,255,.04); }
.mock-table tr:last-child td { border-bottom: none; }
.mock-table tr:hover td { background: rgba(99,102,241,0.05); }

.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
}
.badge-GET    { background: rgba(45,212,191,.15);  color: var(--teal); }
.badge-POST   { background: rgba(99,102,241,.15);  color: var(--purple-light); }
.badge-DELETE { background: rgba(239,68,68,.15);   color: var(--red); }
.badge-PUT    { background: rgba(249,115,22,.15);  color: var(--orange); }
.badge-PATCH  { background: rgba(234,179,8,.15);   color: var(--yellow); }

.mode-pill {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
}
.mode-static     { background: rgba(45,212,191,.1);  color: var(--teal); }
.mode-sequential { background: rgba(99,102,241,.1);  color: var(--purple-light); }
.mode-random     { background: rgba(249,115,22,.1);  color: var(--orange); }
.mock-path { font-family: 'JetBrains Mono', monospace; color: var(--text-secondary); }

/* ── Social proof bar ─── */
.proof-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, var(--bg2) 0%, rgba(99,102,241,0.04) 50%, var(--bg2) 100%);
  padding: 28px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.proof-stat { text-align: center; }
.proof-number {
  font-size: 30px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}
.proof-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.proof-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ── Problem statement ─── */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 52px;
}
.problem-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: border-color .2s, transform .2s;
}
.problem-card:hover {
  border-color: rgba(239,68,68,.3);
  transform: translateY(-2px);
}
.problem-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(239,68,68,.06) 0%, transparent 60%);
  pointer-events: none;
}
.problem-icon { font-size: 28px; margin-bottom: 14px; }
.problem-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.problem-card p  { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

/* ── How it works ─── */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 52px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 16px);
  right: calc(12.5% + 16px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple) 20%, var(--purple) 80%, transparent);
  opacity: 0.25;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(99,102,241,0.25) 0%, rgba(99,102,241,0.1) 100%);
  border: 2px solid rgba(99,102,241,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--purple-light);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 20px rgba(99,102,241,0.2);
}
.step h3 { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.step p  { font-size: 13px; color: var(--text-secondary); }

/* ── Features ─── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 52px;
}
.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-top: 2px solid transparent;
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.feature-card:hover {
  border-color: rgba(99,102,241,.4);
  border-top-color: var(--purple);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(99,102,241,0.12);
}
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(99,102,241,0.2) 0%, rgba(99,102,241,0.08) 100%);
  border: 1px solid rgba(99,102,241,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}
.feature-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.feature-card p  { font-size: 13px; color: var(--text-secondary); line-height: 1.65; }

/* ── Use-cases grid ─── */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Code demo ─── */
.demo-wrap {
  margin-top: 52px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.demo-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
  padding: 0 16px;
}
.demo-tab {
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all .15s;
  white-space: nowrap;
}
.demo-tab.active {
  color: var(--purple-light);
  border-bottom-color: var(--purple);
}
.demo-panel { display: none; padding: 24px; }
.demo-panel.active { display: block; }
.code-block {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-secondary);
  white-space: pre;
  overflow-x: auto;
  max-width: 100%;
}
.code-block .kw  { color: var(--purple-light); }
.code-block .str { color: var(--teal); }
.code-block .num { color: var(--orange); }
.code-block .cmt { color: var(--text-muted); font-style: italic; }
.code-block .key { color: #93c5fd; }
.code-block .url { color: #fde68a; }

/* ── Comparison table ─── */
.compare-wrap { overflow-x: auto; margin-top: 40px; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  max-width: 960px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.compare-table th,
.compare-table td {
  padding: 13px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.compare-table th {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg2);
}
.compare-table th.col-us    { color: var(--purple-light); background: rgba(99,102,241,0.12); }
.compare-table td:first-child { color: var(--text-secondary); font-size: 13px; }
.compare-table td.col-us    { background: rgba(99,102,241,0.05); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td          { background: var(--bg2); }
.compare-table tr:hover td.col-us   { background: rgba(99,102,241,0.1); }
.cmp-yes  { color: var(--green);      font-weight: 600; font-size: 13px; }
.cmp-no   { color: var(--text-muted); font-size: 12px; }
.cmp-part { color: var(--yellow);     font-size: 12px; }
.compare-note { text-align: center; margin-top: 16px; font-size: 12px; color: var(--text-muted); }

/* ── Pricing ─── */
.pricing-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0 52px;
  font-size: 14px;
}
.toggle-track {
  width: 44px; height: 24px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background .2s;
}
.toggle-track.active { background: var(--purple); border-color: var(--purple); }
.toggle-thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: left .2s;
}
.toggle-track.active .toggle-thumb { left: 23px; }
.toggle-label { color: var(--text-secondary); cursor: pointer; }
.toggle-label.active { color: var(--text); font-weight: 600; }
.annual-badge {
  font-size: 10px;
  font-weight: 700;
  background: rgba(34,197,94,.15);
  color: var(--green);
  border: 1px solid rgba(34,197,94,.3);
  padding: 2px 8px;
  border-radius: 10px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pricing-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.pricing-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.pricing-card.popular {
  border-color: rgba(99,102,241,.5);
  background: linear-gradient(160deg, rgba(99,102,241,.1) 0%, var(--bg2) 60%);
  position: relative;
  box-shadow: 0 4px 32px rgba(99,102,241,0.15);
}
.pricing-card.popular:hover {
  box-shadow: 0 8px 48px rgba(99,102,241,0.25);
}
.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #6366f1, #818cf8);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 12px;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(99,102,241,0.4);
}
.pricing-name { font-size: 13px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; }
.pricing-price {
  margin: 16px 0 4px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.price-amount  { font-size: 40px; font-weight: 800; line-height: 1; }
.price-period  { font-size: 13px; color: var(--text-muted); }
.price-annual  { font-size: 12px; color: var(--text-muted); margin-bottom: 20px; min-height: 18px; }
.pricing-desc  { font-size: 13px; color: var(--text-secondary); margin-bottom: 24px; }
.pricing-divider { border: none; border-top: 1px solid var(--border); margin-bottom: 24px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pricing-features li { font-size: 13px; color: var(--text-secondary); display: flex; align-items: flex-start; gap: 8px; }
.pricing-features li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }
.pricing-cta { margin-top: 28px; }

/* ── FAQ ─── */
.faq-list {
  margin-top: 52px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s;
}
.faq-item:hover { border-color: rgba(99,102,241,.3); }
.faq-item.open  { border-color: rgba(99,102,241,.4); }
.faq-q {
  width: 100%;
  padding: 18px 22px;
  text-align: left;
  background: var(--bg2);
  border: none;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background .15s;
}
.faq-q:hover { background: var(--bg3); }
.faq-arrow {
  color: var(--text-muted);
  font-size: 18px;
  transition: transform .2s;
  flex-shrink: 0;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--purple-light); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  background: var(--bg2);
}
.faq-a-inner {
  padding: 10px 22px 18px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  border-top: 1px solid var(--border);
}

/* ── Final CTA ─── */
.cta-section {
  padding: 100px 40px;
  max-width: 1100px;
  margin: 0 auto;
}
.cta-box {
  background: linear-gradient(135deg, rgba(99,102,241,.2) 0%, rgba(45,212,191,.08) 100%);
  border: 1px solid rgba(99,102,241,.35);
  border-radius: 24px;
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(99,102,241,0.12);
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,.22) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box::after {
  content: '';
  position: absolute;
  bottom: -60px; right: -40px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,212,191,.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h2 { font-size: 42px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 16px; position: relative; }
.cta-box p  { font-size: 17px; color: var(--text-secondary); margin-bottom: 36px; position: relative; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── Footer ─── */
footer {
  border-top: 1px solid var(--border);
  padding: 56px 40px;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand p { font-size: 13px; color: var(--text-muted); margin-top: 10px; line-height: 1.6; max-width: 240px; }
.footer-col h4  { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); margin-bottom: 14px; }
.footer-col a   { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; transition: color .15s; }
.footer-col a:hover { color: var(--purple-light); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  max-width: 1100px;
  margin: 0 auto;
}

/* ── Divider line ─── */
.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0 40px;
  max-width: 1100px;
}

/* ── Responsive ─── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero h1 { font-size: 36px; }
  .problem-grid, .features-grid, .pricing-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  footer { grid-template-columns: 1fr 1fr; }
  .usecases-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .nav { padding: 0 20px; }
  .nav-links { display: none; }
  section { padding: 60px 20px; }
  .hero-wrap { padding: 0 20px 60px; }
  .hero { padding-top: 48px; padding-bottom: 48px; }
  .hero h1 { font-size: 30px; }
  footer { grid-template-columns: 1fr; }
  .proof-bar { gap: 24px; }
  .proof-divider { display: none; }
  .usecases-grid { grid-template-columns: 1fr; margin-top: 32px; }
}

/* ── Tablet: 2-column features/pricing ── */
@media (max-width: 1024px) and (min-width: 769px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid  { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mobile: complete overrides ── */
@media (max-width: 768px) {
  body { padding-top: 56px; }
  .nav { padding: 0 16px; height: 56px; }
  .nav-links { display: none; }
  .btn-ghost { display: none; }

  .hero-wrap { padding: 0 16px 48px; }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 40px;
    padding-bottom: 40px;
    gap: 32px;
  }
  .hero h1 { font-size: 36px; }
  .hero-sub { font-size: 16px; max-width: 100%; margin-bottom: 28px; }
  .browser-mockup { display: none; }
  .hero-actions { flex-direction: column; gap: 10px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-note { font-size: 11px; }

  .proof-bar {
    flex-direction: column;
    gap: 16px;
    padding: 20px 16px;
    align-items: center;
  }
  .proof-divider { display: none; }
  .proof-number { font-size: 24px; }

  section { padding: 56px 16px; }
  .section-title { font-size: 26px; }
  .section-sub { font-size: 14px; }

  .problem-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
  .problem-card { padding: 20px; }
  .problem-icon { font-size: 24px; }

  .steps {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 32px;
  }
  .steps::before { display: none; }
  .step-num { width: 40px; height: 40px; font-size: 16px; margin-bottom: 10px; }

  .features-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 32px; }
  .feature-card  { padding: 20px; }
  .feature-icon  { width: 38px; height: 38px; font-size: 18px; }

  .demo-wrap { margin-top: 32px; }
  .demo-tabs {
    padding: 0 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .demo-tab   { padding: 10px 10px; font-size: 11px; white-space: nowrap; }
  .demo-panel { padding: 16px; }
  .code-block { font-size: 11px; }

  .compare-table th,
  .compare-table td { padding: 10px 12px; font-size: 12px; }

  .pricing-grid   { grid-template-columns: 1fr; gap: 16px; }
  .pricing-card   { padding: 24px; }
  .price-amount   { font-size: 32px; }
  .pricing-toggle { margin: 20px 0 32px; }

  .faq-q      { font-size: 14px; padding: 16px 18px; }
  .faq-a-inner { padding: 8px 18px 16px; font-size: 13px; }

  .cta-section { padding: 48px 16px; }
  .cta-box     { padding: 48px 20px; border-radius: 16px; }
  .cta-box h2  { font-size: 28px; }
  .cta-box p   { font-size: 15px; margin-bottom: 24px; }
  .cta-actions { flex-direction: column; gap: 10px; }
  .cta-actions .btn { width: 100%; justify-content: center; }

  footer {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 36px 16px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 6px;
    text-align: center;
    padding: 16px;
  }
}

/* ═══════════════════════════════════════════════════════
   LANDING POLISH PASS
   ═══════════════════════════════════════════════════════ */

html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* ── Nav: scroll shadow ─────────────────────────────── */
.nav {
  transition: box-shadow 250ms ease, background 250ms ease;
}
.nav.scrolled {
  background: rgba(13,13,18,0.98);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05), 0 8px 32px rgba(0,0,0,0.4);
}

/* ── Hero: bigger gradient, entrance animation ──────── */
.hero > div:first-child {
  animation: heroFadeUp 600ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.browser-mockup-wrap {
  animation: heroFadeUp 700ms 100ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Hero heading: tighter ──────────────────────────── */
.hero h1 { letter-spacing: -0.035em; }

/* ── Eyebrow: subtle pulse on dot ───────────────────── */
.hero-eyebrow span.dot { animation: dotPulse 1.8s ease-in-out infinite; }
@keyframes dotPulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.35;transform:scale(0.8)} }

/* ── Social proof: entrance ─────────────────────────── */
.proof-bar { animation: heroFadeUp 500ms 150ms cubic-bezier(0.22, 1, 0.36, 1) both; }
.proof-number { letter-spacing: -0.02em; }

/* ── Section label: better kerning ─────────────────── */
.section-label { font-size: 10.5px; }

/* ── Feature cards: stronger hover ─────────────────── */
.feature-card {
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 200ms;
  pointer-events: none;
}
.feature-card:hover::after { opacity: 1; }

.feature-icon {
  transition: transform 200ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.feature-card:hover .feature-icon { transform: scale(1.12) rotate(-4deg); }

/* ── Steps: step number glow on hover ───────────────── */
.step-num { transition: box-shadow 200ms, transform 200ms; }
.step:hover .step-num {
  box-shadow: 0 0 28px rgba(99,102,241,0.45);
  transform: scale(1.06);
}

/* ── Problem cards: icon bounce ─────────────────────── */
.problem-icon { transition: transform 200ms cubic-bezier(0.34, 1.56, 0.64, 1); display: inline-block; }
.problem-card:hover .problem-icon { transform: scale(1.15) rotate(-5deg); }

/* ── Browser mockup: hover lift ─────────────────────── */
.browser-mockup {
  transition: transform 300ms ease, box-shadow 300ms ease;
}
.browser-mockup-wrap:hover .browser-mockup {
  transform: translateY(-6px) rotate(0.5deg);
  box-shadow: 0 32px 100px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.06), 0 0 60px rgba(99,102,241,0.15);
}

/* ── Pricing cards: popular card glow ───────────────── */
.pricing-card.popular:hover {
  transform: translateY(-5px);
}

/* ── FAQ: smoother open/close ───────────────────────── */
.faq-item { transition: border-color 200ms, background 200ms; }
.faq-item.open { background: rgba(99,102,241,0.02); }
.faq-q { letter-spacing: -0.005em; }

/* ── CTA box: animated border glow ─────────────────── */
.cta-box {
  transition: box-shadow 300ms ease;
}
.cta-box:hover { box-shadow: 0 0 120px rgba(99,102,241,0.18); }
.cta-box h2 { letter-spacing: -0.025em; }

/* ── Buttons: press state ────────────────────────────── */
.btn:active { transform: scale(0.97) translateY(0) !important; }

/* ── Footer links: underline on hover ───────────────── */
.footer-col a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ── Nav scroll JS trigger ───────────────────────────── */

/* ════════════════════════════════════════════════════════
   HERO TERMINAL
   ════════════════════════════════════════════════════════ */

.hero-terminal-wrap {
  position: relative;
  animation: heroFadeUp 700ms 100ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-terminal-wrap::before {
  content: '';
  position: absolute;
  inset: -30px;
  border-radius: 28px;
  background: radial-gradient(ellipse at center, rgba(99,102,241,0.2) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Floating accent badges */
.htw-badge {
  position: absolute;
  z-index: 3;
  background: var(--bg2);
  border: 1px solid var(--border-bright);
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
  pointer-events: none;
}

.htw-badge-top {
  top: -14px;
  right: 12%;
  color: var(--teal);
  border-color: rgba(45,212,191,.3);
  background: rgba(45,212,191,.06);
  animation: floatA 3.6s ease-in-out infinite;
}

.htw-badge-bottom {
  bottom: -12px;
  left: 8%;
  animation: floatB 4.2s ease-in-out infinite;
}

.htw-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  flex-shrink: 0;
  animation: dotPulse 1.8s ease-in-out infinite;
}

@keyframes floatA {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}

@keyframes floatB {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-9px); }
}

/* Terminal card */
.hero-terminal {
  background: #0c0d13;
  border: 1px solid #252638;
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 24px 80px rgba(0,0,0,.65),
    0 0 0 1px rgba(255,255,255,.04),
    0 0 40px rgba(99,102,241,0.1);
  position: relative;
  z-index: 1;
  transition: transform 300ms ease, box-shadow 300ms ease;
}

.hero-terminal-wrap:hover .hero-terminal {
  transform: translateY(-5px) rotate(0.35deg);
  box-shadow:
    0 32px 100px rgba(0,0,0,.75),
    0 0 0 1px rgba(255,255,255,.06),
    0 0 60px rgba(99,102,241,0.18);
}

.terminal-titlebar {
  background: #141520;
  border-bottom: 1px solid #1e1f30;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.terminal-title-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #36374f;
  flex: 1;
  text-align: center;
  margin-right: 58px;
}

.terminal-body {
  padding: 18px 20px 22px;
  min-height: 200px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  line-height: 1.65;
}

.t-input-line { display: flex; align-items: flex-start; }

.t-prompt {
  color: #2dd4bf;
  font-weight: 700;
  user-select: none;
  flex-shrink: 0;
}

.t-cmd {
  color: #c8c8e8;
  white-space: pre;
  flex: 1;
  min-width: 0;
  word-break: break-all;
}

.t-cursor {
  color: #6366f1;
  animation: tBlink 1s step-end infinite;
  line-height: 1;
}

.t-cursor-hidden { display: none !important; }

@keyframes tBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

#t-response { margin-top: 14px; }

.t-status {
  font-size: 12px;
  font-weight: 600;
  padding-bottom: 8px;
  border-top: 1px solid #1a1b27;
  padding-top: 12px;
}

.t-status.status-ok  { color: #2dd4bf; }
.t-status.status-err { color: #ef4444; }

.t-delay {
  font-weight: 400;
  color: #36374f;
  margin-left: 10px;
  font-size: 11px;
}

.t-line {
  color: #7c9cd4;
  opacity: 0;
  animation: tLineIn 150ms ease forwards;
}

@keyframes tLineIn {
  from { opacity: 0; transform: translateX(-3px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Status strip below terminal */
.hero-terminal-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 0 4px;
}

.hero-terminal-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2dd4bf;
  animation: dotPulse 1.8s ease-in-out infinite;
  flex-shrink: 0;
}

.hero-terminal-status-text {
  font-size: 11px;
  color: #36374f;
  flex: 1;
}

.hero-terminal-status-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  transition: background 250ms ease, color 250ms ease;
}

.hero-terminal-status-code.sc-ok  { background: rgba(45,212,191,.12);  color: #2dd4bf; }
.hero-terminal-status-code.sc-err { background: rgba(239,68,68,.12);   color: #ef4444; }

@media (max-width: 768px) {
  .hero-terminal-wrap { display: none; }
}

/* ════════════════════════════════════════════════════════
   SCROLL REVEAL
   ════════════════════════════════════════════════════════ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 560ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 560ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ════════════════════════════════════════════════════════
   ACTIVE NAV LINK
   ════════════════════════════════════════════════════════ */

.nav-links a {
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--purple-light);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-links a:hover::after,
.nav-links a.nav-active::after  { transform: scaleX(1); }
.nav-links a.nav-active         { color: var(--text); }

/* ════════════════════════════════════════════════════════
   FOOTER HEADING (h3 override — HTML uses h3, CSS targeted h4)
   ════════════════════════════════════════════════════════ */

.footer-col h3 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: 14px;
}

/* ── Terminal window dot buttons ──────────────────────────── */
.t-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Status dot error state */
.hero-terminal-status-dot.dot-err {
  background: #ef4444;
  animation: none;
}

/* Input/prompt row */
.t-prompt-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

/* t-response pre full styling (extends the earlier margin-top rule) */
#t-response {
  color: #c8c8e8;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.65;
  margin-top: 14px;
  overflow-x: auto;
  background: transparent;
  border: none;
  padding: 0;
  font-family: 'JetBrains Mono', monospace;
}