/* ====================================================
   Zephyr Bridge — Landing Page (Light & Airy)
   ==================================================== */

:root {
  /* Palette — mirrors frontend redesign */
  --bg-base: #f5f4fb;
  --bg-surface: #ffffff;
  --bg-elevated: #fcfbfe;
  --bg-panel: #faf9fe;
  --bg-glass: rgba(255, 255, 255, 0.72);
  --bg-glass-card: rgba(255, 255, 255, 0.82);

  --accent-primary: #7c5cff;
  --accent-primary-soft: #ece7ff;
  --accent-secondary: #5b8def;
  --accent-cyan: #22b8cf;
  --accent-cyan-soft: #d4f3f8;
  --accent-pink: #f06595;
  --accent-pink-soft: #fde4ed;

  --accent-gradient: linear-gradient(135deg, #7c5cff 0%, #6c7cf0 100%);
  --accent-gradient-pink: linear-gradient(135deg, #8b5cf6 0%, #f06595 100%);
  --accent-gradient-cyan: linear-gradient(135deg, #5b8def 0%, #22b8cf 100%);

  --text-primary: #1e1b2e;
  --text-secondary: #5b5870;
  --text-muted: #9a96b0;
  --text-accent: #6b4fe8;

  --border: rgba(120, 110, 160, 0.14);
  --border-hover: rgba(120, 110, 160, 0.24);
  --border-accent: rgba(124, 92, 255, 0.30);

  --success: #0ca678;
  --warning: #f59f00;
  --info: #4dabf7;

  --shadow-sm: 0 2px 8px rgba(60, 50, 110, 0.06);
  --shadow-md: 0 10px 28px rgba(60, 50, 110, 0.08);
  --shadow-lg: 0 24px 60px rgba(60, 50, 110, 0.12);
  --shadow-glow: 0 0 40px rgba(124, 92, 255, 0.10);
  --shadow-btn: 0 8px 20px rgba(124, 92, 255, 0.28);

  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", monospace;

  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);

  --maxw: 1140px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

/* Soft pastel ambient background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 12% 10%, rgba(124, 92, 255, 0.14) 0%, transparent 38%),
    radial-gradient(circle at 88% 14%, rgba(91, 141, 239, 0.12) 0%, transparent 36%),
    radial-gradient(circle at 78% 86%, rgba(240, 101, 149, 0.10) 0%, transparent 40%),
    radial-gradient(circle at 22% 88%, rgba(34, 184, 207, 0.10) 0%, transparent 38%);
  pointer-events: none;
  z-index: 0;
}

a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* === Navbar === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 34px; height: 34px;
  border-radius: 11px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 6px 16px rgba(124, 92, 255, 0.32);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.nav-links a:hover { color: var(--accent-primary); }

.nav-cta {
  background: var(--accent-gradient);
  color: white !important;
  padding: 10px 20px;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: var(--shadow-btn);
  transition: all var(--transition-fast);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(124, 92, 255, 0.38);
}

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

/* === Hero === */
.hero {
  padding: 140px 0 80px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-primary-soft);
  color: var(--text-accent);
  border: 1px solid rgba(124, 92, 255, 0.22);
  padding: 7px 16px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-pink);
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 22px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.gradient-text {
  background: linear-gradient(120deg, #7c5cff 0%, #5b8def 50%, #f06595 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero-cta-group {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-gradient);
  color: white;
  padding: 15px 30px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  box-shadow: var(--shadow-btn);
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(124, 92, 255, 0.40);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  color: var(--text-primary);
  padding: 15px 30px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.btn-ghost:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

/* Hero stats strip */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 28px;
  background: var(--bg-glass-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  max-width: 720px;
  margin: 0 auto;
}

.hero-stat-num {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #1e1b2e, #6b4fe8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-lbl {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* === Section base === */
section { position: relative; z-index: 1; }

.section-pad {
  padding: 90px 0;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.1;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* === Problem / normal vs zephyr comparison === */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.compare-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.compare-card.zephyr {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-md), var(--shadow-glow);
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.04), var(--bg-surface));
}

.compare-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 9999px;
  margin-bottom: 18px;
}

.compare-tag.bad {
  background: rgba(232, 89, 12, 0.10);
  color: var(--warning);
}

.compare-tag.good {
  background: var(--success);
  color: white;
}

.compare-flow {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-secondary);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
}

.compare-flow strong { color: var(--text-primary); }
.compare-flow .hl-pink { color: var(--accent-pink); font-weight: 700; }
.compare-flow .hl-mint { color: var(--success); font-weight: 700; }

/* === How it works (steps) === */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-primary-soft);
  color: var(--accent-primary);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.step-card:nth-child(2) .step-num { background: var(--accent-cyan-soft); color: #0e8a9c; }
.step-card:nth-child(3) .step-num { background: var(--accent-pink-soft); color: var(--accent-pink); }
.step-card:nth-child(4) .step-num { background: var(--success); color: white; }

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* === Direction cards (ETH→Stellar / Stellar→ETH) === */
.dir-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.dir-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 34px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.dir-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.dir-chains {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.chain-chip {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  padding: 3px;
  box-sizing: border-box;
  box-shadow: 0 2px 6px rgba(60, 50, 110, 0.15);
}

.chain-chip img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.dir-arrow { color: var(--accent-primary); font-weight: 700; }

.dir-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dir-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.dir-step-num {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent-primary-soft);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  margin-top: 1px;
}

.dir-card:nth-child(2) .dir-step-num {
  background: var(--accent-pink-soft);
  color: var(--accent-pink);
}

.dir-step-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.dir-step-text strong { color: var(--text-primary); }
.dir-step-text code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: var(--bg-panel);
  padding: 1px 6px;
  border-radius: 5px;
  border: 1px solid var(--border);
  color: var(--text-accent);
}

/* === ZK spec === */
.spec-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: start;
}

.spec-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 34px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.spec-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.spec-card .spec-sub {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.spec-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.spec-item {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.spec-item-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.spec-item-value {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.spec-statements {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.spec-stmt {
  display: flex;
  gap: 12px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.spec-stmt .num {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 800;
}

.spec-stmt code {
  color: var(--text-accent);
  font-weight: 600;
}

/* === Fee table === */
.fee-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 34px;
  box-shadow: var(--shadow-md);
  max-width: 760px;
  margin: 0 auto;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
}

.fee-table {
  width: 100%;
  border-collapse: collapse;
}

.fee-table th, .fee-table td {
  text-align: left;
  padding: 16px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.fee-table th {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.fee-table tbody tr:last-child td { border-bottom: none; }
.fee-table tbody tr:hover { background: var(--bg-panel); }

.fee-table .route {
  font-weight: 700;
  color: var(--text-primary);
}

.fee-table .total {
  font-weight: 800;
  color: var(--accent-primary);
}

/* === Contracts === */
.contract-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.contract-col h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contract-item {
  background: var(--bg-glass-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: border-color var(--transition-fast);
}

.contract-item:hover { border-color: var(--border-hover); }

.contract-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.contract-addr {
  display: flex;
  align-items: center;
  gap: 10px;
}

.contract-addr code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-btn {
  flex-shrink: 0;
  width: 32px; height: 32px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.copy-btn:hover {
  background: var(--accent-primary-soft);
  color: var(--accent-primary);
  border-color: var(--border-accent);
}

.copy-btn.copied {
  background: var(--success);
  color: white;
  border-color: var(--success);
}

.contract-external {
  flex-shrink: 0;
  width: 32px; height: 32px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.contract-external:hover {
  background: var(--accent-cyan-soft);
  color: #0e8a9c;
  border-color: rgba(34, 184, 207, 0.28);
}

/* === Tech stack === */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stack-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.stack-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-md);
}

.stack-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.stack-tech {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.stack-purpose {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* === CTA === */
.cta {
  padding: 80px 0 100px;
}

.cta-inner {
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.10), rgba(240, 101, 149, 0.08));
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  padding: 64px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.cta-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.1;
}

.cta-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 32px;
}

/* === Footer === */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

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

.footer-copy a {
  color: var(--accent-primary);
  font-weight: 600;
}

.footer-copy a:hover { color: var(--accent-pink); }

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--accent-primary); }

/* === Reveal animation === */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* === Animations === */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* === Responsive === */
@media (max-width: 900px) {
  .compare-grid,
  .dir-grid,
  .spec-grid,
  .contract-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .stack-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%; left: 16px; right: 16px;
    flex-direction: column;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open a {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
  }
  .nav-links.open a:hover { background: var(--bg-panel); }
  .nav-toggle { display: flex; }

  .hero { padding: 120px 0 60px; }
  .hero-stats {
    gap: 28px;
    padding: 22px;
  }
  .hero-stat-num { font-size: 1.6rem; }

  .section-pad { padding: 60px 0; }
  .steps-grid, .stack-grid { grid-template-columns: 1fr; }
  .spec-list { grid-template-columns: 1fr; }

  .fee-table { display: block; }
  .fee-table thead { display: none; }
  .fee-table tbody, .fee-table tr, .fee-table td { display: block; width: 100%; }
  .fee-table tr {
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
  }
  .fee-table td { border: none; padding: 4px 0; }
  .fee-table td::before {
    content: attr(data-label);
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .cta-inner { padding: 40px 24px; }
  .hero-cta-group { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
}