/* ═══════════════════════════════════════
   Contentio Sales Agent — Landing v2
   ═══════════════════════════════════════ */

:root {
  --bg: #0a0a0f;
  --bg-subtle: #111118;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-raised: rgba(255, 255, 255, 0.08);
  --surface-light: #ffffff;
  --text: #f0f0f5;
  --text-secondary: #9ca3b0;
  --text-dark: #1a1a2e;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --accent: #22d3a7;
  --accent-hover: #1ab892;
  --accent-glow: rgba(34, 211, 167, 0.18);
  --blue: #5b8def;
  --violet: #a78bfa;
  --warm: #f59e42;
  --radius: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

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

/* ── Ambient background ── */
.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
}

.ambient-blob--1 {
  width: 600px; height: 600px;
  top: -180px; left: -100px;
  background: radial-gradient(circle, rgba(34, 211, 167, 0.5), transparent 70%);
  animation: float1 18s ease-in-out infinite;
}

.ambient-blob--2 {
  width: 500px; height: 500px;
  top: 20%; right: -120px;
  background: radial-gradient(circle, rgba(91, 141, 239, 0.4), transparent 70%);
  animation: float2 22s ease-in-out infinite;
}

.ambient-blob--3 {
  width: 400px; height: 400px;
  bottom: 10%; left: 30%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.35), transparent 70%);
  animation: float3 20s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(60px, 40px); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-50px, 60px); }
}
@keyframes float3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(40px, -50px); }
}

/* ── Reveal animations ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}

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

.reveal--delay-0 { transition-delay: 0s; }
.reveal--delay-1 { transition-delay: 0.15s; }
.reveal--delay-2 { transition-delay: 0.3s; }

/* ── Container ── */
.container {
  width: min(1200px, 90vw);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ══════════════════════
   TOPBAR
   ══════════════════════ */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(20px) saturate(1.4);
  background: rgba(10, 10, 15, 0.7);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.6rem;
  background: linear-gradient(135deg, var(--accent), var(--blue));
  color: #000;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.topnav > a:not(.btn) {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.topnav > a:not(.btn):hover {
  color: var(--text);
  background: var(--surface);
}

.inline-form { display: inline; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  background: linear-gradient(135deg, var(--accent), #18a98a);
  color: #000 !important;
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(34, 211, 167, 0.3);
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.85rem; }
.btn-lg { padding: 0.85rem 1.75rem; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-secondary {
  background: var(--surface-raised);
  color: var(--text) !important;
  box-shadow: none;
  border-color: var(--border-strong);
}
.btn-secondary:hover { background: rgba(255,255,255,0.12); box-shadow: none; }

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-strong);
  color: var(--text) !important;
  box-shadow: none;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); box-shadow: none; }

.btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text) !important;
  box-shadow: none;
}
.btn-outline:hover {
  background: var(--surface);
  border-color: rgba(255,255,255,0.2);
  box-shadow: none;
}

/* ── Chip ── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.chip--light {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
  color: var(--accent);
}

.chip--warm {
  background: rgba(245, 158, 66, 0.12);
  border-color: rgba(245, 158, 66, 0.25);
  color: var(--warm);
}

/* ══════════════════════
   HERO
   ══════════════════════ */
.hero {
  padding: 10rem 0 5rem;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(34, 211, 167, 0.08);
  border: 1px solid rgba(34, 211, 167, 0.2);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px transparent; }
}

h1 {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--blue) 50%, var(--violet) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 38ch;
  line-height: 1.7;
}

.hero-points {
  list-style: none;
  margin-top: 1.25rem;
  display: grid;
  gap: 0.75rem;
  max-width: 38rem;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 500;
}

.hero-points li::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--blue));
  box-shadow: 0 0 0 5px rgba(34, 211, 167, 0.08);
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* Hero visual card */
.hero-visual {
  perspective: 1200px;
}

.hero-card {
  border-radius: var(--radius-xl);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.hero-card-dots {
  display: flex;
  gap: 6px;
}

.hero-card-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}

.hero-card-dots span:nth-child(1) { background: #ff5f57; }
.hero-card-dots span:nth-child(2) { background: #ffbd2e; }
.hero-card-dots span:nth-child(3) { background: #28c840; }

.hero-card-title {
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
}

.hero-card-body {
  position: relative;
}

.hero-card-img {
  width: 100%;
  display: block;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.hero-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(180deg, transparent, rgba(10, 10, 15, 0.92) 60%);
}

.hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.hero-stat {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);
}

.hero-stat-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  flex-shrink: 0;
}

.hero-stat-icon--green { background: rgba(34, 211, 167, 0.15); color: var(--accent); }
.hero-stat-icon--blue { background: rgba(91, 141, 239, 0.15); color: var(--blue); }
.hero-stat-icon--purple { background: rgba(167, 139, 250, 0.15); color: var(--violet); }

.hero-stat strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
}

.hero-stat small {
  display: block;
  font-size: 0.72rem;
  color: var(--text-secondary);
}

/* ══════════════════════
   STATS STRIP
   ══════════════════════ */
.stats-strip {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--text), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-suffix {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ══════════════════════
   SECTIONS
   ══════════════════════ */
.section {
  padding: 6.5rem 0;
}

.section--alt {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section--dark {
  background: linear-gradient(180deg, var(--bg-subtle) 0%, var(--bg) 100%);
}

.section-header {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto 3.5rem;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: 1rem;
}

.section-desc {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* ── Steps grid ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.step-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 167, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 30px var(--accent-glow);
}

.step-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  margin-bottom: 1.25rem;
}

.step-icon--teal { background: rgba(34, 211, 167, 0.12); color: var(--accent); }
.step-icon--blue { background: rgba(91, 141, 239, 0.12); color: var(--blue); }
.step-icon--violet { background: rgba(167, 139, 250, 0.12); color: var(--violet); }

.step-num {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 0.75rem;
  letter-spacing: 0.06em;
}

.step-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  line-height: 1.3;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ── Use case ── */
.use-case-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.use-case-copy h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: 1rem;
}

.use-case-copy p {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.use-case-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.use-case-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.use-case-item:hover {
  border-color: var(--border-strong);
  background: var(--surface-raised);
}

.use-case-bullet {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(34, 211, 167, 0.1);
  color: var(--accent);
  flex-shrink: 0;
}

.use-case-item strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.use-case-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

/* ── Pricing ── */
.setup-banner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg);
  background: rgba(245, 158, 66, 0.06);
  border: 1px solid rgba(245, 158, 66, 0.15);
  margin-bottom: 2rem;
}

.setup-banner h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-top: 0.35rem;
  white-space: nowrap;
}

.setup-banner p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.pricing-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.pricing-card--featured {
  border-color: rgba(34, 211, 167, 0.25);
  background: rgba(34, 211, 167, 0.04);
  box-shadow: 0 0 40px var(--accent-glow);
}

.popular-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.9rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #18a98a);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.plan-name {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.plan-price {
  font-size: clamp(2rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan-price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.pricing-card ul {
  list-style: none;
  margin: 1.5rem 0;
  flex: 1;
}

.pricing-card li {
  padding: 0.45rem 0;
  padding-left: 1.4rem;
  position: relative;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.pricing-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.pricing-note {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 1.5rem;
}

/* ── Demo section ── */
.demo-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.demo-copy {
  padding-top: 1rem;
}

.demo-copy h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: 1rem;
}

.demo-copy p {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.demo-benefits {
  list-style: none;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.demo-benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.demo-benefits svg {
  color: var(--accent);
  flex-shrink: 0;
}

/* ── Form ── */
.demo-form-wrap {
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.demo-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}

label small {
  font-weight: 400;
  color: var(--text-secondary);
}

input,
textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  transition: all var(--transition);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(255, 255, 255, 0.06);
}

textarea {
  resize: vertical;
  min-height: 80px;
}

input[type="hidden"] {
  display: none;
}

.notice {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.notice-success {
  background: rgba(34, 211, 167, 0.1);
  border-color: rgba(34, 211, 167, 0.25);
  color: #6ee7b7;
}

.notice-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.25);
  color: #fca5a5;
}

.field-error {
  font-size: 0.82rem;
  color: #f87171;
}

/* ── Footer ── */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.footer-up {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition);
}

.footer-up:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--surface);
}

/* ══════════════════════
   RESPONSIVE
   ══════════════════════ */
@media (max-width: 1280px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-sub { margin-inline: auto; }
  .hero-points { margin-inline: auto; }
  .hero-points li { justify-content: center; }
  .hero-actions { justify-content: center; }

  .steps-grid,
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }

  .use-case-layout,
  .demo-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .setup-banner { flex-direction: column; gap: 0.75rem; text-align: center; }
}

@media (max-width: 768px) {
  .hero { padding: 8rem 0 3rem; }

  .topnav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    gap: 0.5rem;
  }

  .topnav.open { display: flex; }

  .hamburger { display: flex; }

  h1 { font-size: clamp(2.2rem, 10vw, 3rem); }

  .stats-row { gap: 1.5rem; }
  .stat-number { font-size: 1.8rem; }
  .stat-divider { display: none; }

  .hero-stat-row { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .btn-lg { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}