/* ShadowBrief Public Site — matches shadowbrief-frontend marketing design */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #09090b;
  --bg-elevated: #18181b;
  --bg-card: #18181b;
  --border: rgba(39, 39, 42, 0.8);
  --border-subtle: rgba(63, 63, 70, 0.5);
  --text: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --accent: #d4d4d8;
  --accent-strong: #fafafa;
  --accent-soft: rgba(255, 255, 255, 0.06);
  --link: #e4e4e7;
  --cta-bg: #f4f4f5;
  --cta-text: #09090b;
  --green: #22c55e;
  --container: 1280px;
  --nav-h: 64px;
  --radius: 8px;
  --radius-lg: 16px;
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: linear-gradient(to bottom, var(--bg), var(--bg-elevated));
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow { max-width: 768px; }

/* ─── Background shell (video + overlay) ─── */
.page-shell { position: relative; min-height: 100vh; }

.page-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-bg video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(1px);
}

.page-bg-fade {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 128px;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.4));
}

.page-content {
  position: relative;
  z-index: 1;
  padding-top: var(--nav-h);
}

@media (max-width: 640px) {
  .page-bg video { display: none; }
  .page-bg-overlay { background: rgba(9, 9, 11, 0.92); }
}

/* ─── Site chrome slots ─── */
#sb-header {
  position: relative;
  z-index: 100;
}

/* ─── Navbar ─── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--bg);
  border-bottom: 1px solid #27272a;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 100%;
  gap: 16px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-link img { height: 32px; width: auto; }

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.site-nav a {
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  border-radius: 6px;
  transition: color var(--ease), background var(--ease);
  cursor: pointer;
  pointer-events: auto;
}

.site-nav a:hover { color: #e4e4e7; background: rgba(255,255,255,0.04); }
.site-nav a.active { color: #fff; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  border: 1px solid rgba(82, 82, 91, 0.9);
  border-radius: 6px;
  background: rgba(24, 24, 27, 0.4);
  transition: var(--ease);
}

.btn-nav:hover {
  border-color: #71717a;
  background: rgba(24, 24, 27, 0.7);
}

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

.menu-toggle svg { width: 24px; height: 24px; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 32px;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font);
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: transform var(--ease), background var(--ease), box-shadow var(--ease);
  text-decoration: none;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--cta-bg);
  color: var(--cta-text);
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}

.btn-primary:hover { background: #e4e4e7; }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid rgba(82, 82, 91, 0.8);
}

.btn-outline:hover {
  border-color: #71717a;
  background: rgba(24, 24, 27, 0.7);
}

/* ─── Hero ─── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 0 64px;
}

.hero-pro {
  min-height: auto;
  padding: 96px 0 48px;
}

.hero-kicker {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.hero-logo {
  width: 120px;
  height: auto;
  margin: 0 auto 32px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: #fff;
  max-width: 820px;
  margin: 0 auto 20px;
}

.hero-lead {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: #d4d4d8;
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.75;
}

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

/* ─── Trust bar ─── */
.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.trust-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 32px 0;
}

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

.trust-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.trust-label {
  display: block;
  margin-top: 4px;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.section-band { /* deprecated — no overlay */ }

.split-feature {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.split-copy .section-title,
.split-copy .section-eyebrow { text-align: left; }

.pro-list {
  list-style: none;
  margin: 24px 0;
}

.pro-list li {
  position: relative;
  padding: 10px 0 10px 20px;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  border-bottom: 1px solid rgba(39, 39, 42, 0.5);
}

.pro-list li:last-child { border-bottom: none; }

.pro-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.1em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-dim);
}

.screenshot-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 24px 48px rgba(0,0,0,0.4);
}

.screenshot-frame img { width: 100%; height: auto; }

.card-pro h3 {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.sector-card {
  padding: 32px;
  border-left: 3px solid #3f3f46;
  background: var(--bg-card);
  border-radius: 0 var(--radius) var(--radius) 0;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.sector-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
}

.sector-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.cta-pro { border-top: 1px solid var(--border); }

.ecosystem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.ecosystem-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.ecosystem-list {
  list-style: none;
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.ecosystem-list li {
  padding: 14px 20px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.55;
  border-bottom: 1px solid var(--border);
}

.ecosystem-list li:last-child { border-bottom: none; }

.ecosystem-list strong { color: var(--text); font-weight: 600; }

.text-link { color: var(--link); }
.text-link:hover { color: #fff; }

.status-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.25);
  background: rgba(251, 191, 36, 0.08);
}

.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fbbf24;
}

/* ─── Sections ─── */
.section {
  padding: 80px 0;
}

.section-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 640px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .section-desc { margin: 0 auto; }

/* ─── Cards ─── */
.card-grid {
  display: grid;
  gap: 20px;
}

.card-grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card-grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card-grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color var(--ease);
}

.card:hover {
  border-color: #3f3f46;
}

.card-icon {
  width: 32px; height: 32px;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.card-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--link);
}

.card-link:hover { color: #fff; }

.comparison {
  text-align: center;
  padding: 56px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.comparison .highlight { color: #fff; font-weight: 700; }

.btn-accent {
  background: var(--cta-bg);
  color: var(--cta-text);
}

.btn-accent:hover { background: #e4e4e7; }

/* ─── Metrics ─── */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 960px;
  margin: 56px auto 0;
}

.metric {
  padding: 28px 16px;
  text-align: center;
  background: var(--bg-card);
}

.metric-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.metric-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  line-height: 1.4;
}

.metric-footnote {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-top: 16px;
  font-style: italic;
}

/* ─── Product carousel ─── */
.carousel-wrap {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: 0 24px 48px rgba(0,0,0,0.45);
  border: 1px solid var(--border);
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.carousel-slide.active { opacity: 1; }

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.carousel-caption {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
  background: rgba(0,0,0,0.35);
}

.carousel-caption h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.carousel-caption p {
  color: #d4d4d8;
  max-width: 480px;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.35);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--ease);
}

.carousel-btn:hover { background: rgba(0,0,0,0.6); }
.carousel-btn.prev { left: 16px; }
.carousel-btn.next { right: 16px; }

.carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 90%;
}

.carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  padding: 0;
  transition: var(--ease);
}

.carousel-dot.active {
  width: 20px;
  border-radius: 4px;
  background: #fff;
}

/* ─── Screenshot grid ─── */
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.screenshot-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.screenshot-item img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: top;
}

.screenshot-item figcaption {
  padding: 16px 20px;
}

.screenshot-item h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

.screenshot-item p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ─── Report samples ─── */
.report-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.report-thumb {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 16px 32px rgba(0,0,0,0.3);
  transition: transform var(--ease);
}

.report-thumb:hover { transform: translateY(-4px); }

.report-thumb img { width: 100%; height: auto; }

/* ─── Methodology flow ─── */
.flow-visual {
  max-width: 800px;
  margin: 0 auto 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.flow-visual img { width: 100%; height: auto; }

.process-list {
  display: grid;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}

.process-item {
  display: flex;
  gap: 20px;
  padding: 20px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.process-num {
  flex-shrink: 0;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #27272a;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 700;
}

.process-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

.process-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── Map accent ─── */
.map-accent {
  position: absolute;
  opacity: 0.06;
  pointer-events: none;
  width: 60%;
  max-width: 700px;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
}

/* ─── Comparison ─── */
.comparison p {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  line-height: 1.5;
  color: #fff;
}

.comparison .muted { color: var(--text-dim); text-decoration: line-through; }

/* ─── FAQ ─── */
.faq-list { max-width: 720px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font);
}

.faq-question::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--text-dim);
  flex-shrink: 0;
}

.faq-item.open .faq-question::after { content: '−'; }

.faq-answer {
  display: none;
  padding: 0 0 20px;
  color: var(--text-muted);
  line-height: 1.75;
  font-size: 0.9375rem;
}

.faq-item.open .faq-answer { display: block; }

/* ─── Forms ─── */
.form-row {
  display: flex;
  gap: 10px;
  max-width: 480px;
  flex-wrap: wrap;
}

.form-input {
  flex: 1;
  min-width: 200px;
  padding: 14px 18px;
  background: #18181b;
  border: 1px solid #3f3f46;
  border-radius: 6px;
  color: #fff;
  font-size: 0.9375rem;
  font-family: var(--font);
}

.form-input:focus {
  outline: none;
  border-color: #71717a;
}

.form-note {
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-top: 12px;
}

.form-success {
  display: none;
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 6px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--green);
  font-size: 0.875rem;
}

.form-success.show { display: block; }

.form-error {
  display: none;
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 6px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #fca5a5;
  font-size: 0.875rem;
}

.form-error.show { display: block; }

.form-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.form-stack .form-input { width: 100%; min-width: 0; }

.form-stack textarea.form-input {
  resize: vertical;
  min-height: 100px;
}

/* ─── Page hero (inner) ─── */
.page-hero {
  padding: 64px 0 48px;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 16px;
}

.breadcrumb {
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--link); }

/* ─── CTA band ─── */
.cta-band {
  text-align: center;
  padding: 88px 0;
}

.cta-band .section-desc { margin: 0 auto 32px; }

/* ─── Footer ─── */
.site-footer {
  background: var(--bg);
  border-top: 1px solid #27272a;
  padding: 64px 0 32px;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand img { height: 40px; width: auto; margin-bottom: 16px; }

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand-row span {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}

.footer-trust {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.875rem;
  color: #d4d4d8;
}

.footer-trust svg { color: var(--green); width: 16px; height: 16px; }

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }

.footer-col a {
  font-size: 0.9375rem;
  color: #d4d4d8;
  transition: color var(--ease);
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid #27272a;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--text-dim);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-legal a {
  color: var(--text-dim);
  transition: color var(--ease);
}

.footer-legal a:hover { color: #fff; }

.legal-prose h2 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin: 2rem 0 0.75rem;
}

.legal-prose p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.75;
}

/* ─── Pricing ─── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.pricing-card {
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.pricing-card.featured {
  border-color: #52525b;
}

.pricing-tier {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

/* ─── Responsive ─── */
@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .metrics-row { grid-template-columns: repeat(2, 1fr); }
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .split-feature { grid-template-columns: 1fr; gap: 32px; }
  .sectors-grid { grid-template-columns: 1fr; }
  .ecosystem-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-header { overflow: visible; }
  .site-header .container { overflow: visible; }

  .site-nav {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    border-bottom: 1px solid #27272a;
    padding: 12px 16px 20px;
    align-items: stretch;
    z-index: 99;
    box-shadow: 0 12px 32px rgba(0,0,0,0.45);
  }

  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 8px; border-bottom: 1px solid #27272a; }
  .site-nav a:last-child { border-bottom: none; }
  .menu-toggle { display: flex; }
  .header-inner { position: relative; }
  .header-actions .btn-nav { display: none; }
  .section { padding: 56px 0; }
  .footer-grid { grid-template-columns: 1fr; }
}