:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-2: #f1f5f9;
  --text: #0f172a;
  --text-2: #1e293b;
  --text-dim: #475569;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --border-soft: #eef2f7;
  --brand: #2878e7;
  --brand-2: #2dd6ff;
  --brand-hover: #1d5fcf;
  --brand-soft: rgba(40, 120, 231, 0.10);
  --gold: #ffc857;
  --ok: #10b981;
  --danger: #ef4444;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 48px rgba(15, 23, 42, 0.12), 0 8px 16px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 0 32px rgba(40, 120, 231, 0.20);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --max-w: 1200px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

html[lang="hy"] body, html[lang="hy"] h1, html[lang="hy"] h2, html[lang="hy"] h3 {
  font-family: 'Noto Sans Armenian', 'Inter', system-ui, sans-serif;
}

h1, h2, h3, h4 {
  font-family: 'Manrope', 'Inter', system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0;
  color: var(--text);
}

html[lang="hy"] h1, html[lang="hy"] h2, html[lang="hy"] h3, html[lang="hy"] h4 {
  font-family: 'Noto Sans Armenian', 'Manrope', sans-serif;
}

h1 {
  font-size: clamp(2.4rem, 5vw + 1rem, 5rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.8rem, 2.4vw + 1rem, 2.8rem);
}

h3 {
  font-size: clamp(1.2rem, 1vw + 0.8rem, 1.5rem);
}

a {
  color: var(--brand);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover { color: var(--brand-hover); }

p { color: var(--text-dim); margin: 0; }

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

.container-wide {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === Header === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
  background: rgba(255, 255, 255, 0.92);
}

.site-header.scrolled {
  background: #ffffff;
  box-shadow: var(--shadow-md);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.site-header .container-wide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  font-family: 'Manrope', sans-serif;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
}

.brand-logo {
  height: 34px;
  width: auto;
  display: block;
  transition: filter 0.3s ease, transform 0.3s ease;
}

.brand:hover .brand-logo {
  filter: drop-shadow(0 0 12px rgba(40, 120, 231, 0.35));
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text-dim);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}

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

.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--brand);
  border-radius: 2px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: flex;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
}

.lang-switch button {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.lang-switch button.active {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 2px 8px rgba(40, 120, 231, 0.25);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
  font-family: inherit;
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 6px 16px rgba(40, 120, 231, 0.25);
}

.btn-primary:hover {
  background: var(--brand-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(40, 120, 231, 0.32);
  color: #fff;
}

.btn-outline {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}

.btn-outline:hover {
  background: var(--surface-2);
  border-color: #cbd5e1;
  color: var(--text);
}

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  padding: 11px 16px;
}
.btn-ghost:hover { color: var(--text); background: var(--surface-2); }

.btn-demo {
  border: 1px solid var(--brand);
  color: var(--brand);
  background: var(--surface);
}
.btn-demo:hover {
  background: var(--brand);
  color: #fff;
}

.btn-lg { padding: 14px 28px; font-size: 1.02rem; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
}

/* === Hero (full-bleed video) === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  overflow: hidden;
  background: var(--bg);
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.hero-video.active { opacity: 1; }

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.3) 0%,
    rgba(255, 255, 255, 0.55) 60%,
    rgba(248, 250, 252, 0.92) 100%);
  z-index: 1;
}

/* Static fallback if no video plays — show the poster SVG full-bleed */
.hero-video-wrap.no-video {
  background:
    url("/assets/img/posters/hero.svg") center / cover no-repeat,
    var(--bg);
}
.hero-video-wrap.no-video .hero-video {
  /* Browser keeps showing the poster even if src fails — make it opaque */
  opacity: 1 !important;
  object-fit: cover;
}

.hero-text {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--brand-soft);
  border: 1px solid rgba(40, 120, 231, 0.18);
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-eyebrow .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 0 rgba(40, 120, 231, 0.7);
  animation: pulse 1.8s ease-out infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(40, 120, 231, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(40, 120, 231, 0); }
  100% { box-shadow: 0 0 0 0 rgba(40, 120, 231, 0); }
}

.hero-sub {
  color: var(--text-dim);
  font-size: 1.18rem;
  margin: 24px 0 36px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-stats .stat-num {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--text);
  display: block;
  line-height: 1;
}

.hero-stats .stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* === Sections === */
.section {
  padding: 100px 0;
  position: relative;
}

.section-light { background: var(--bg); }
.section-white { background: var(--surface); }
.section-tinted { background: var(--surface-2); }

.section-eyebrow {
  display: inline-block;
  color: var(--brand);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head .lead {
  color: var(--text-dim);
  font-size: 1.15rem;
  margin-top: 16px;
}

/* === Service video cards === */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(40, 120, 231, 0.25);
}

.service-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  object-fit: cover;
  background: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%);
}

.service-body {
  padding: 28px 30px 30px;
}

.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--brand-soft);
  color: var(--brand);
  margin-bottom: 14px;
}

.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--text-dim); margin: 0 0 16px; font-size: 0.98rem; }

.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  gap: 8px;
}

.service-features li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  color: var(--text-2);
  font-size: 0.93rem;
}

.service-features li::before {
  content: "";
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--brand-soft) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232878E7' stroke-width='3' stroke-linecap='round'><polyline points='20 6 9 17 4 12'/></svg>") center / 12px no-repeat;
}

.service-card .btn {
  align-self: flex-start;
}

/* === Mobile apps === */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 22px 24px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.app-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 18px;
  display: block;
  border-radius: 22px;
  box-shadow: var(--shadow-md);
}

.app-card h3 { margin-bottom: 6px; font-size: 1.15rem; }
.app-card p { font-size: 0.92rem; margin-bottom: 18px; }

.store-buttons {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.store-buttons a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--text);
  color: #fff;
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  transition: background 0.2s ease;
}

.store-buttons a:hover { background: #1e293b; color: #fff; }
.store-buttons a svg { flex-shrink: 0; }

/* === Stats / counter === */
.devices-stat {
  text-align: center;
  margin-bottom: 48px;
}

.big-counter {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: clamp(4rem, 12vw, 8rem);
  color: var(--brand);
  line-height: 1;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brands-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 28px;
}

.brand-chip {
  padding: 9px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-2);
  box-shadow: var(--shadow-sm);
}

/* === Steps === */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.step .step-num {
  font-family: 'Manrope', sans-serif;
  font-weight: 900;
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 12px;
}

/* === Generic "feature" cards (used on /features) === */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(40, 120, 231, 0.25);
  box-shadow: var(--shadow-md);
}

.card .icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--brand-soft);
  color: var(--brand);
  margin-bottom: 18px;
}

.card .icon-gold {
  background: rgba(255, 200, 87, 0.15);
  color: #b78400;
}

.card h3 { margin-bottom: 8px; }
.card p { font-size: 0.95rem; }

/* === CTA block === */
.cta-block {
  background: linear-gradient(135deg, var(--brand) 0%, #5B9CFF 100%);
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.cta-block h2 { margin-bottom: 14px; color: #fff; }
.cta-block p { color: rgba(255, 255, 255, 0.88); margin-bottom: 28px; font-size: 1.05rem; }

.cta-block .btn-primary {
  background: #fff;
  color: var(--brand);
}
.cta-block .btn-primary:hover { background: #f1f5f9; color: var(--brand-hover); }
.cta-block .btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.cta-block .btn-outline:hover { background: rgba(255, 255, 255, 0.12); color: #fff; border-color: #fff; }

/* === Footer === */
.site-footer {
  padding: 64px 0 28px;
  border-top: 1px solid var(--border);
  background: var(--surface);
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-grid h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: var(--text-2); font-size: 0.94rem; }
.footer-grid a:hover { color: var(--brand); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 22px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* === Devices catalog === */
.devices-toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.search-input {
  flex: 1;
  min-width: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  box-shadow: var(--shadow-sm);
}

.search-input:focus, .filter-select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(40, 120, 231, 0.15);
}

.filter-select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  min-width: 160px;
  box-shadow: var(--shadow-sm);
}

.devices-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.devices-table th, .devices-table td {
  padding: 13px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.92rem;
}

.devices-table th {
  background: var(--surface-2);
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  position: sticky;
  top: 0;
  z-index: 1;
}

.devices-table tbody tr:hover { background: var(--surface-2); }
.devices-table tbody tr:last-child td { border-bottom: none; }

.devices-table .protocol-tag {
  display: inline-block;
  background: var(--brand-soft);
  color: var(--brand);
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.devices-table .port-tag {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--text);
  font-weight: 600;
}

.devices-meta {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.88rem;
  margin: 16px 0;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.pagination button {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
}

.pagination button:hover { border-color: var(--brand); color: var(--brand); }
.pagination button.active { background: var(--brand); color: #fff; border-color: var(--brand); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* === Page hero (small) === */
.page-hero {
  padding: 160px 0 64px;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
}

.page-hero h1 { margin-bottom: 14px; }
.page-hero .lead { color: var(--text-dim); font-size: 1.15rem; max-width: 720px; margin: 0 auto; }

/* === Forms === */
.form-grid {
  display: grid;
  gap: 14px;
  max-width: 560px;
  margin: 0 auto;
}

.form-grid input, .form-grid textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px 16px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  width: 100%;
  box-shadow: var(--shadow-sm);
}

.form-grid input:focus, .form-grid textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(40, 120, 231, 0.15);
}

.form-grid textarea { min-height: 140px; resize: vertical; }

/* === Responsive === */
/* Buttons that should appear ONLY in the mobile drawer, hidden on desktop. */
.nav-mobile-only { display: none; }

@media (max-width: 960px) {
  .hero { padding: 110px 0 50px; }
  .service-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-links { display: none; }
  .menu-toggle { display: block; }

  .nav-links.open {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    inset: 56px 0 0 0;
    background: #ffffff;            /* fully opaque */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 24px 20px 40px;
    align-items: stretch;
    gap: 6px;
    z-index: 99;
    overflow-y: auto;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.10);
  }
  .nav-links.open li {
    list-style: none;
    border-bottom: 1px solid var(--border-soft);
  }
  .nav-links.open li:last-child { border-bottom: none; }
  .nav-links.open a {
    display: block;
    padding: 16px 8px;
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--text);             /* dark, fully opaque */
  }
  .nav-links.open a.active { color: var(--brand); }

  /* Mobile-only login + demo buttons inside the drawer */
  .nav-mobile-only { display: block; }
  .nav-links.open .nav-mobile-only {
    border-bottom: none;
    margin-top: 8px;
  }
  .nav-links.open .nav-mobile-only:nth-of-type(1) { margin-top: 16px; }
  .nav-links.open .nav-mobile-only a.btn {
    display: block;
    text-align: center;
    padding: 14px 18px;
    font-size: 1.02rem;
  }

  /* Desktop right-side buttons hidden on mobile (drawer has its own copies) */
  .lang-switch { order: 2; }
  .header-right .header-btn { display: none; }

  .section { padding: 70px 0; }
  .cta-block { padding: 44px 22px; }
}

@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-stats .stat-num { font-size: 1.5rem; }
}