/* ═══════════════════════════════════════════════════════════════════════════
   AgentTrace Marketing Site — style.css
   Color palette matches the product (index.css variables)
   Design language: Linear.app-inspired dark-first, minimal, sharp
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Variables ────────────────────────────────────────────────────────────── */
:root {
  /* Brand (mirrors product src/index.css) */
  --primary: #4d7ab5;
  --primary-hover: #5b8cc8;
  --primary-glow: rgba(77, 122, 181, 0.18);
  --primary-glow-h: rgba(77, 122, 181, 0.32);

  /* Backgrounds */
  --bg: #0d0d10;
  --bg-alt: #111115;
  --panel: #16161c;
  --panel-hover: #1b1b23;
  --panel-raised: #1e1e28;

  /* Text */
  --text: #d8d8d8;
  --text-sec: #7a7a8a;
  --text-ter: #3e3e50;
  --text-inv: #0d0d10;

  /* Borders */
  --border: rgba(255, 255, 255, 0.055);
  --border-strong: rgba(255, 255, 255, 0.1);
  --border-bright: rgba(255, 255, 255, 0.18);

  /* Semantic */
  --green: #4a9e6b;
  --yellow: #b07830;
  --red: #b85555;
  --blue: #4476a8;

  /* Layout */
  --nav-h: 60px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;

  /* Typography */
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;
}

/* ── Reset ────────────────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
img,
svg {
  display: block;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}
code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: rgba(255, 255, 255, 0.07);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--primary-hover);
}

/* ── Layout util ──────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Gradient text ────────────────────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, #6da3e0 0%, #a78cdf 60%, #6da3e0 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: grad-shift 6s linear infinite;
}
@keyframes grad-shift {
  0% {
    background-position: 0% center;
  }
  100% {
    background-position: 200% center;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════════════════════ */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: 200;
  background: rgba(13, 13, 16, 0.8);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
  transition:
    border-color 0.3s,
    background 0.3s;
}
#nav.scrolled {
  background: rgba(13, 13, 16, 0.96);
  border-bottom-color: var(--border-strong);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 36px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--text);
  flex-shrink: 0;
}
.nav-logo svg {
  color: var(--primary);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.875rem;
  color: var(--text-sec);
  padding: 6px 10px;
  border-radius: 7px;
  transition:
    color 0.2s,
    background 0.2s;
  white-space: nowrap;
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}
.nav-gh {
  display: flex;
  align-items: center;
  gap: 5px;
}
.nav-cta {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 6px 14px !important;
  border-radius: 7px;
  font-weight: 500;
  font-size: 0.85rem !important;
  transition: background 0.2s !important;
}
.nav-cta:hover {
  background: var(--primary-hover) !important;
}
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 6px;
  margin-left: auto;
  transition: background 0.2s;
}
.nav-burger:hover {
  background: rgba(255, 255, 255, 0.05);
}
.nav-burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-sec);
  border-radius: 2px;
  transition:
    transform 0.25s,
    opacity 0.25s;
}
.nav-burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-burger.open span:nth-child(2) {
  opacity: 0;
}
.nav-burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border-strong);
  padding: 12px 0 20px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 190;
  transform: translateY(-110%);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.mobile-menu.open {
  transform: translateY(0);
}
.mm-link {
  padding: 10px 24px;
  font-size: 0.9rem;
  color: var(--text-sec);
  transition: color 0.2s;
}
.mm-link:hover {
  color: var(--text);
}
.mm-cta {
  margin: 10px 24px 0;
  padding: 10px 16px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.9rem;
  text-align: center;
  transition: background 0.2s;
}
.mm-cta:hover {
  background: var(--primary-hover);
}

/* ═══════════════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════════════ */
#hero {
  position: relative;
  padding: calc(var(--nav-h) + 90px) 0 80px;
  text-align: center;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(
    ellipse at center,
    rgba(77, 122, 181, 0.13) 0%,
    transparent 68%
  );
  pointer-events: none;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(
    ellipse 70% 60% at 50% 0%,
    black 30%,
    transparent 100%
  );
  -webkit-mask-image: radial-gradient(
    ellipse 70% 60% at 50% 0%,
    black 30%,
    transparent 100%
  );
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 99px;
  background: rgba(77, 122, 181, 0.1);
  border: 1px solid rgba(77, 122, 181, 0.25);
  color: #7db4e0;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  margin-bottom: 28px;
}
.badge-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 0 rgba(77, 122, 181, 0.4);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(77, 122, 181, 0.4);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(77, 122, 181, 0);
  }
}
.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #e8e8f0;
  margin-bottom: 22px;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-sec);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 36px;
}
.br-lg {
  display: block;
}
.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}
.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}
.hstat {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-sec);
}
.hstat strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.hstat-div {
  width: 1px;
  height: 28px;
  background: var(--border-strong);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 22px;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius);
  transition:
    background 0.2s,
    box-shadow 0.2s,
    transform 0.15s;
}
.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 0 0 3px var(--primary-glow-h);
  transform: translateY(-1px);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-strong);
  color: var(--text-sec);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: var(--radius);
  transition:
    background 0.2s,
    color 0.2s,
    border-color 0.2s;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--border-bright);
  color: var(--text);
}

/* Terminal card */
.terminal-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px var(--border);
  text-align: left;
}
.terminal-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
}
.terminal-dots {
  display: flex;
  gap: 6px;
}
.td {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.td.red {
  background: #ff5f56;
}
.td.yellow {
  background: #ffbd2e;
}
.td.green {
  background: #27c93f;
}
.terminal-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-sec);
}
.terminal-body {
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
  min-height: 280px;
  color: #b0c8a0;
}
.terminal-body .t-cmd {
  color: #7db4e0;
}
.terminal-body .t-info {
  color: #6a9a6a;
}
.terminal-body .t-warn {
  color: #c8a050;
}
.terminal-body .t-err {
  color: #c06060;
}
.terminal-body .t-dim {
  color: var(--text-ter);
}
.cursor-blink {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--primary);
  margin-left: 2px;
  vertical-align: middle;
  border-radius: 1px;
  animation: blink 1.1s step-end infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* ── Compat strip ─────────────────────────────────────────────────────────── */
.compat-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  background: rgba(255, 255, 255, 0.015);
}
.compat-strip .container {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.compat-label {
  color: var(--text-ter);
  font-size: 0.78rem;
  white-space: nowrap;
}
.compat-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip {
  padding: 4px 12px;
  border-radius: 99px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.78rem;
  color: var(--text-sec);
  white-space: nowrap;
  transition:
    border-color 0.2s,
    color 0.2s;
}
.chip:hover {
  border-color: var(--border-bright);
  color: var(--text);
}

/* ═══════════════════════════════════════════════════════════════════════════
   FEATURE SECTIONS
   ═══════════════════════════════════════════════════════════════════════════ */
.feat-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}
.feat-section.alt-bg {
  background: rgba(255, 255, 255, 0.012);
}
.feat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feat-grid.reverse .feat-visual {
  order: -1;
}

.feat-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  opacity: 0.8;
}
.feat-copy h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: #e0e0ec;
  margin-bottom: 18px;
}
.feat-desc {
  font-size: 0.975rem;
  color: var(--text-sec);
  line-height: 1.75;
  margin-bottom: 26px;
  max-width: 420px;
}
.feat-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.feat-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-sec);
  line-height: 1.5;
}
.check {
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.feat-note {
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--text-ter);
}

/* Advisor pills */
.advisor-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.adv-pill {
  padding: 5px 12px;
  border-radius: 99px;
  background: rgba(77, 122, 181, 0.1);
  border: 1px solid rgba(77, 122, 181, 0.2);
  font-size: 0.78rem;
  color: #8ab8d8;
  white-space: nowrap;
}

/* UI Cards (mock visuals) */
.ui-card {
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
}
.ui-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.025);
  border-bottom: 1px solid var(--border);
}
.ui-card-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}
.ui-card-footer {
  display: flex;
  gap: 16px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-sec);
}

/* Status pills */
.status-pill {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 3px 9px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-sec);
}
.status-pill.live {
  background: rgba(74, 158, 107, 0.15);
  color: #6aba8a;
}
.status-pill.critical {
  background: rgba(184, 85, 85, 0.15);
  color: #d47a7a;
}

/* Mini code block (in feature section) */
.mini-code-block {
  background: var(--panel-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 20px 0 24px;
  font-size: 0.82rem;
}
.mini-code-header {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  color: var(--text-sec);
  font-size: 0.78rem;
}
.mini-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-strong);
}
.mini-code-file {
  margin-left: 4px;
}
.mini-code-body {
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text);
  overflow-x: auto;
}

/* DAG mock */
.dag-mock {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  padding: 16px;
}
.dag-node {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--panel-raised);
  font-size: 0.8rem;
  color: var(--text);
  min-width: 240px;
  transition: border-color 0.2s;
}
.dag-node:hover {
  border-color: var(--border-bright);
}
.dag-icon {
  font-size: 1rem;
}
.dag-meta {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--text-sec);
  font-family: var(--font-mono);
}
.dag-edge {
  width: 1px;
  height: 18px;
  background: var(--border-strong);
  margin-left: 32px;
}
.thought-node {
  border-left: 2px solid #6a9a6a;
}
.llm-node {
  border-left: 2px solid var(--primary);
}
.tool-node {
  border-left: 2px solid #b07830;
}
.action-node {
  border-left: 2px solid #4a9e6b;
}

/* Advisory mock */
.advisory-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.adv-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  border-left: 3px solid transparent;
  transition: background 0.2s;
}
.adv-row:last-child {
  border-bottom: none;
}
.adv-row:hover {
  background: rgba(255, 255, 255, 0.025);
}
.adv-row.critical {
  border-left-color: var(--red);
}
.adv-row.warning {
  border-left-color: var(--yellow);
}
.adv-row.info {
  border-left-color: var(--blue);
}
.adv-icon {
  font-size: 1.1rem;
  margin-top: 1px;
  flex-shrink: 0;
}
.adv-info {
  flex: 1;
  min-width: 0;
}
.adv-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
}
.adv-finding {
  font-size: 0.75rem;
  color: var(--text-sec);
  line-height: 1.4;
}
.adv-link {
  display: inline-block;
  margin-top: 5px;
  font-size: 0.7rem;
  color: var(--primary);
  cursor: pointer;
}
.adv-link:hover {
  color: var(--primary-hover);
}
.adv-sev {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 4px;
  margin-top: 2px;
  white-space: nowrap;
  flex-shrink: 0;
}
.critical-badge {
  background: rgba(184, 85, 85, 0.15);
  color: #d47a7a;
}
.warning-badge {
  background: rgba(176, 120, 48, 0.18);
  color: #c8a050;
}
.info-badge {
  background: rgba(68, 118, 168, 0.18);
  color: #7aace0;
}

/* Session list mock */
.session-list {
  display: flex;
  flex-direction: column;
}
.sess-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.sess-row:last-child {
  border-bottom: none;
}
.sess-row:hover {
  background: rgba(255, 255, 255, 0.025);
}
.sess-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4a9e6b;
  flex-shrink: 0;
}
.sess-dot.warning {
  background: var(--yellow);
}
.sess-info {
  flex: 1;
  min-width: 0;
}
.sess-name {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
}
.sess-meta {
  font-size: 0.72rem;
  color: var(--text-sec);
  font-family: var(--font-mono);
}
.sess-quality {
  font-size: 0.8rem;
  font-weight: 600;
  color: #4a9e6b;
}
.sess-quality.warn {
  color: var(--yellow);
}

/* Metrics / chart mock */
.chart-wrap {
  padding: 16px 16px 8px;
}
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
}
.bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
}
.bar {
  width: 100%;
  background: rgba(77, 122, 181, 0.35);
  border-radius: 4px 4px 0 0;
  transition: background 0.2s;
  min-height: 4px;
}
.bar.highlight {
  background: var(--primary);
}
.bar-col span {
  font-size: 0.65rem;
  color: var(--text-ter);
}
.metrics-row {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
}
.m-item {
  flex: 1;
  padding: 10px 16px;
  border-right: 1px solid var(--border);
}
.m-item:last-child {
  border-right: none;
}
.m-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.m-lbl {
  font-size: 0.7rem;
  color: var(--text-sec);
  margin-top: 2px;
}
.mock-tabs {
  display: flex;
  gap: 2px;
}
.mock-tab {
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 0.7rem;
  color: var(--text-sec);
  cursor: pointer;
}
.mock-tab.active {
  background: rgba(77, 122, 181, 0.18);
  color: var(--primary-hover);
}

/* ═══════════════════════════════════════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════════════════════════════════════ */
.how-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: #e0e0ec;
  margin-bottom: 10px;
}
.section-header p {
  color: var(--text-sec);
  font-size: 1rem;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step-card {
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
}
.step-card:hover {
  border-color: rgba(77, 122, 181, 0.35);
  box-shadow: 0 0 0 1px rgba(77, 122, 181, 0.1) inset;
}
.step-num-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--primary);
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}
.step-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #e0e0ec;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.step-card p {
  font-size: 0.875rem;
  color: var(--text-sec);
  line-height: 1.65;
  margin-bottom: 16px;
}
.step-code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 0.77rem;
  color: #8ab8a0;
  line-height: 1.65;
  overflow-x: auto;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════════════════════════════════ */
.pricing-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.pricing-card {
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 28px;
  position: relative;
  transition: border-color 0.25s;
}
.pricing-card.featured {
  border-color: rgba(77, 122, 181, 0.45);
  background: linear-gradient(
    160deg,
    var(--panel) 60%,
    rgba(77, 122, 181, 0.05) 100%
  );
}
.featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 12px;
  border-radius: 99px;
  white-space: nowrap;
}
.pricing-tier-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-sec);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pricing-amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: #e0e0ec;
  letter-spacing: -0.04em;
  margin-bottom: 4px;
}
.pricing-amount .price-per {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-sec);
}
.pricing-cadence {
  font-size: 0.78rem;
  color: var(--text-sec);
  margin-bottom: 24px;
}
.pricing-feat-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 28px;
}
.pricing-feat-list li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.84rem;
  color: var(--text-sec);
}
.pricing-feat-list li.yes {
  color: var(--text);
}
.pricing-feat-list li.yes::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}
.pricing-feat-list li.no::before {
  content: "–";
  color: var(--text-ter);
  flex-shrink: 0;
}
.pricing-btn {
  display: block;
  width: 100%;
  padding: 10px;
  border-radius: var(--radius);
  text-align: center;
  font-weight: 600;
  font-size: 0.875rem;
  transition:
    background 0.2s,
    border-color 0.2s,
    color 0.2s;
}
.pricing-btn.primary {
  background: var(--primary);
  color: #fff;
}
.pricing-btn.primary:hover {
  background: var(--primary-hover);
}
.pricing-btn.outline {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-sec);
}
.pricing-btn.outline:hover {
  border-color: var(--border-bright);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

/* ═══════════════════════════════════════════════════════════════════════════
   QUICK START
   ═══════════════════════════════════════════════════════════════════════════ */
.qs-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}
.qs-wrapper {
  max-width: 760px;
  margin: 0 auto;
}
.qs-tabs {
  display: flex;
  gap: 4px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius) var(--radius) 0 0;
  border-bottom: none;
  padding: 8px 8px 0;
}
.qs-tab {
  padding: 7px 16px;
  border-radius: 7px 7px 0 0;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-sec);
  transition:
    color 0.2s,
    background 0.2s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.qs-tab:hover {
  color: var(--text);
}
.qs-tab.active {
  color: var(--text);
  background: var(--bg-alt);
  border-bottom-color: var(--primary);
}
.qs-panels {
  border: 1px solid var(--border-strong);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
}
.qs-panel {
  display: none;
  padding: 24px;
  background: var(--bg-alt);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
}
.qs-panel.active {
  display: block;
}
.qs-note {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--text-sec);
}
.qs-note code {
  font-size: 0.8rem;
}

/* Code blocks */
.code-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
}
.cb-lang {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-sec);
}
.copy-btn {
  font-size: 0.72rem;
  color: var(--text-sec);
  padding: 3px 9px;
  border-radius: 5px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  transition:
    color 0.2s,
    background 0.2s;
}
.copy-btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}
.copy-btn.copied {
  color: #4a9e6b;
  border-color: rgba(74, 158, 107, 0.3);
}
.code-block pre {
  padding: 18px 18px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.75;
  color: #c8d8b8;
  overflow-x: auto;
  tab-size: 2;
}

/* Code syntax tokens */
.c-kw {
  color: #c792ea;
}
.c-str {
  color: #c3e88d;
}
.c-key {
  color: #80cbc4;
}
.c-punct {
  color: #89ddff;
}
.c-comment {
  color: var(--text-sec);
  font-style: italic;
}
.c-num {
  color: #f78c6c;
}

/* ═══════════════════════════════════════════════════════════════════════════
   FINAL CTA
   ═══════════════════════════════════════════════════════════════════════════ */
.final-cta-section {
  padding: 100px 0;
}
.final-cta-card {
  position: relative;
  text-align: center;
  padding: 80px 40px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.final-cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 50% at 50% 0%,
    rgba(77, 122, 181, 0.12) 0%,
    transparent 70%
  );
  pointer-events: none;
}
.final-cta-card h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: #e0e0ec;
  margin-bottom: 10px;
  position: relative;
}
.final-cta-card p {
  color: var(--text-sec);
  font-size: 1rem;
  margin-bottom: 32px;
  position: relative;
}
.final-cta-btns {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
}

/* ═══════════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════════ */
footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 60px 0 32px;
}
.footer-body {
  display: flex;
  gap: 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.footer-brand {
  flex-shrink: 0;
  max-width: 240px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 10px;
}
.footer-logo svg {
  color: var(--primary);
}
.footer-tagline {
  font-size: 0.825rem;
  color: var(--text-sec);
  line-height: 1.6;
  margin-bottom: 16px;
}
.footer-gh-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font-size: 0.78rem;
  color: var(--text-sec);
  background: rgba(255, 255, 255, 0.03);
  transition:
    border-color 0.2s,
    color 0.2s;
}
.footer-gh-btn:hover {
  border-color: var(--border-bright);
  color: var(--text);
}
.footer-cols {
  display: flex;
  gap: 40px;
  flex: 1;
  flex-wrap: wrap;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 120px;
}
.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.83rem;
  color: var(--text-sec);
  transition: color 0.2s;
}
.footer-col a:hover {
  color: var(--text);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.footer-bottom span {
  font-size: 0.78rem;
  color: var(--text-ter);
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  font-size: 0.78rem;
  color: var(--text-ter);
  transition: color 0.2s;
}
.footer-bottom-links a:hover {
  color: var(--text-sec);
}
.footer-powered-by {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  opacity: 0.55;
  transition: opacity 0.2s;
}
.footer-powered-by:hover {
  opacity: 0.85;
}
.footer-powered-by-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
}
.footer-powered-by span {
  font-size: 0.75rem;
  color: var(--text-ter);
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}
/* Stagger children */
.steps-grid .step-card:nth-child(2) {
  transition-delay: 0.1s;
}
.steps-grid .step-card:nth-child(3) {
  transition-delay: 0.2s;
}
.pricing-grid .pricing-card:nth-child(2) {
  transition-delay: 0.1s;
}
.pricing-grid .pricing-card:nth-child(3) {
  transition-delay: 0.2s;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 960px) {
  .feat-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .feat-grid.reverse .feat-visual {
    order: 0;
  }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .nav-burger {
    display: flex;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-sub br {
    display: none;
  }
  .hero-stats {
    gap: 16px;
  }
  .hstat-div {
    display: none;
  }
  .feat-section {
    padding: 64px 0;
  }
  .how-section,
  .pricing-section,
  .qs-section,
  .final-cta-section {
    padding: 64px 0;
  }
  .br-lg {
    display: none;
  }
  .footer-body {
    flex-direction: column;
  }
  .footer-cols {
    gap: 28px;
  }
}
@media (max-width: 480px) {
  .terminal-card {
    border-radius: var(--radius);
  }
  .final-cta-card {
    padding: 48px 20px;
  }
  .qs-wrapper {
    max-width: 100%;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   GOVERNANCE SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.gov-section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.012);
}

.gov-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gov-card {
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
}
.gov-card:hover {
  border-color: rgba(77, 122, 181, 0.35);
  box-shadow: 0 0 0 1px rgba(77, 122, 181, 0.08) inset;
}
.gov-card.roadmap {
  border-style: dashed;
  opacity: 0.75;
}
.gov-card.roadmap:hover {
  opacity: 1;
}

.gov-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.gov-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: #e0e0ec;
}

.gov-card p {
  font-size: 0.83rem;
  color: var(--text-sec);
  line-height: 1.65;
  flex: 1;
}

.gov-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.gov-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}
.gov-tag.available {
  background: rgba(74, 158, 107, 0.14);
  color: #6aba8a;
}
.gov-tag.enterprise {
  background: rgba(77, 122, 181, 0.15);
  color: #8ab8d8;
}
.gov-tag.roadmap {
  background: rgba(176, 120, 48, 0.18);
  color: #c8a050;
}

@media (max-width: 960px) {
  .gov-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .gov-grid {
    grid-template-columns: 1fr;
  }
  .gov-section {
    padding: 64px 0;
  }
}