/* ============================================================
   OpSightIQ Marketing Website — Main Stylesheet
   Design: Premium dark SaaS — navy/charcoal + teal/cyan/purple
   WCAG 2.2 AA compliant
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@700;800&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Colors */
  --bg-primary: #070d1a;
  --bg-secondary: #0c1526;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.07);
  --bg-glass: rgba(13,25,50,0.7);

  --teal: #00d4aa;
  --teal-light: #00f0c0;
  --teal-dark: #00a882;
  --cyan: #22d3ee;
  --blue: #3b82f6;
  --blue-light: #60a5fa;
  --purple: #a855f7;
  --purple-light: #c084fc;
  --amber: #f59e0b;

  --text-primary: #f0f4ff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(255,255,255,0.08);
  --border-accent: rgba(0,212,170,0.3);

  /* Gradients */
  --grad-teal: linear-gradient(135deg, #00d4aa, #22d3ee);
  --grad-hero: linear-gradient(135deg, #00d4aa 0%, #22d3ee 50%, #a855f7 100%);
  --grad-purple: linear-gradient(135deg, #a855f7, #3b82f6);
  --grad-text: linear-gradient(135deg, #00d4aa, #22d3ee);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Spacing */
  --section-py: 6rem;
  --container-max: 1200px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Shadows */
  --shadow-glow-teal: 0 0 40px rgba(0,212,170,0.15);
  --shadow-glow-blue: 0 0 40px rgba(59,130,246,0.15);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-card-hover: 0 8px 40px rgba(0,0,0,0.5);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--teal);
  color: #000;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 1rem; }

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { color: var(--text-secondary); font-size: 1.05rem; line-height: 1.75; }

a { color: var(--teal); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--teal-light); }

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul { list-style: none; }

/* ── Utility Classes ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: var(--section-py) 0; }
.section-sm { padding: 4rem 0; }
.section-lg { padding: 8rem 0; }

.text-center { text-align: center; }
.text-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-teal { color: var(--teal); }
.text-muted { color: var(--text-muted); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.25);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.section-header {
  margin-bottom: 3.5rem;
}
.section-header p {
  max-width: 640px;
  margin: 1rem auto 0;
  font-size: 1.1rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-teal);
  color: #000;
  box-shadow: 0 4px 20px rgba(0,212,170,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,212,170,0.5);
  color: #000;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(0,212,170,0.06);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text-primary);
}

.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn-sm { padding: 0.6rem 1.4rem; font-size: 0.875rem; }

/* ── Navigation ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(7,13,26,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.navbar-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.navbar-logo img {
  height: 40px;
  width: auto;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.navbar-nav a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav menu */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7,13,26,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 5rem 2rem 2rem;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 500;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  display: block;
}
.mobile-nav a:hover { color: var(--teal); }
.mobile-nav .btn { margin-top: 1rem; text-align: center; justify-content: center; }

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0,212,170,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 50%, rgba(59,130,246,0.08) 0%, transparent 50%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(168,85,247,0.06) 0%, transparent 50%);
  pointer-events: none;
}

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

.hero-content { max-width: 580px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.25);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 { margin-bottom: 1.25rem; }
.hero p.lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.hero-bullet {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
}
.hero-bullet svg { color: var(--teal); flex-shrink: 0; }

.hero-visual {
  position: relative;
}
.hero-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 80px rgba(0,0,0,0.6), var(--shadow-glow-teal);
}
.hero-visual-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at center, rgba(0,212,170,0.1) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.3s ease;
}
.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
}
.card-icon-teal { background: rgba(0,212,170,0.12); color: var(--teal); }
.card-icon-blue { background: rgba(59,130,246,0.12); color: var(--blue-light); }
.card-icon-purple { background: rgba(168,85,247,0.12); color: var(--purple-light); }
.card-icon-cyan { background: rgba(34,211,238,0.12); color: var(--cyan); }
.card-icon-amber { background: rgba(245,158,11,0.12); color: var(--amber); }

.card h3 { margin-bottom: 0.6rem; font-size: 1.1rem; }
.card p { font-size: 0.95rem; color: var(--text-secondary); }

/* ── Grid Layouts ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }

/* ── Feature Highlight (image + text) ── */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.feature-split.reverse { direction: rtl; }
.feature-split.reverse > * { direction: ltr; }

.feature-content h2 { margin-bottom: 1rem; }
.feature-content p { margin-bottom: 1.5rem; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.feature-list li::before {
  content: '';
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: rgba(0,212,170,0.15);
  border: 1px solid rgba(0,212,170,0.4);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%2300d4aa' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
  margin-top: 2px;
}

.feature-image {
  position: relative;
}
.feature-image img {
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--shadow-glow-teal);
  width: 100%;
}

/* ── Stats Bar ── */
.stats-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item {}
.stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--grad-teal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Steps ── */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 1px;
  background: linear-gradient(90deg, var(--teal), var(--cyan), var(--purple));
  opacity: 0.3;
}

.step {
  text-align: center;
  padding: 2rem 1.5rem;
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--grad-teal);
  color: #000;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 0 20px rgba(0,212,170,0.3);
}
.step h3 { margin-bottom: 0.5rem; font-size: 1rem; }
.step p { font-size: 0.9rem; }

/* ── Testimonial / Quote ── */
.quote-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.quote-text {
  font-size: 1.1rem;
  color: var(--text-primary);
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.7;
}
.quote-author {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ── Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  transition: all 0.3s ease;
}
.pricing-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.pricing-card.featured {
  background: linear-gradient(135deg, rgba(0,212,170,0.08), rgba(34,211,238,0.05));
  border-color: rgba(0,212,170,0.4);
  box-shadow: 0 0 40px rgba(0,212,170,0.1);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-teal);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: 100px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.pricing-tier {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.5rem;
}
.pricing-name {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.pricing-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.pricing-cta-label {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--teal);
  margin-bottom: 0.25rem;
}
.pricing-cta-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.pricing-feature .check {
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: rgba(0,212,170,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.pricing-feature .check svg { width: 10px; height: 10px; color: var(--teal); }

/* ── Forms ── */
.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.form-label .required {
  color: #f87171;
  margin-left: 0.25rem;
}
.form-control {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--teal);
  background: rgba(0,212,170,0.04);
  box-shadow: 0 0 0 3px rgba(0,212,170,0.12);
}
.form-control::placeholder { color: var(--text-muted); }
.form-control option { background: #0c1526; color: var(--text-primary); }

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 8rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,212,170,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero h1 { margin-bottom: 1rem; }
.page-hero p.lead {
  font-size: 1.15rem;
  max-width: 620px;
  margin: 0 auto 2rem;
}

/* ── Dividers ── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ── Accent Sections ── */
.section-dark {
  background: var(--bg-secondary);
}
.section-accent {
  background: linear-gradient(135deg, rgba(0,212,170,0.04) 0%, rgba(59,130,246,0.04) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ── CTA Section ── */
.cta-section {
  text-align: center;
  padding: var(--section-py) 0;
}
.cta-box {
  background: linear-gradient(135deg, rgba(0,212,170,0.08), rgba(59,130,246,0.06));
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--radius-xl);
  padding: 5rem 3rem;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(0,212,170,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h2 { margin-bottom: 1rem; }
.cta-box p { max-width: 540px; margin: 0 auto 2.5rem; font-size: 1.1rem; }
.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ── */
.footer {
  background: #050b15;
  border-top: 1px solid var(--border);
  padding: 5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer-brand img { height: 36px; margin-bottom: 1rem; }
.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 280px;
  line-height: 1.65;
}
.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-col ul li a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--teal); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-legal a {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-legal a:hover { color: var(--teal); }

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: rgba(12,21,38,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  display: none;
}
.cookie-banner.show { display: block; }
.cookie-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cookie-text {
  flex: 1;
  min-width: 240px;
}
.cookie-text p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}
.cookie-text a { color: var(--teal); }
.cookie-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* Cookie Preferences Modal */
.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.cookie-modal-overlay.show { display: flex; }
.cookie-modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 540px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.cookie-modal h3 { margin-bottom: 1rem; }
.cookie-modal p { font-size: 0.9rem; margin-bottom: 1.5rem; }

.cookie-category {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1rem;
}
.cookie-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.cookie-category-header h4 { font-size: 0.95rem; }
.cookie-category p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

/* Toggle switch */
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 100px;
  cursor: pointer;
  transition: 0.3s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: 0.3s;
}
.toggle input:checked + .toggle-slider { background: var(--teal); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle input:disabled + .toggle-slider { opacity: 0.5; cursor: not-allowed; }
.toggle input:focus + .toggle-slider { box-shadow: 0 0 0 3px rgba(0,212,170,0.25); }

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb-sep { color: var(--text-muted); }

/* ── Prose (legal pages) ── */
.prose {
  max-width: 780px;
  margin: 0 auto;
}
.prose h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.prose h3 {
  font-size: 1.15rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}
.prose p { margin-bottom: 1rem; }
.prose ul, .prose ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li {
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  font-size: 1rem;
}
.prose a { color: var(--teal); text-decoration: underline; }
.prose strong { color: var(--text-primary); font-weight: 600; }
.prose .last-updated {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* ── Accordion ── */
.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.accordion-btn {
  width: 100%;
  background: var(--bg-card);
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: left;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: background 0.2s;
}
.accordion-btn:hover { background: var(--bg-card-hover); }
.accordion-btn[aria-expanded="true"] { color: var(--teal); }
.accordion-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s;
}
.accordion-btn[aria-expanded="true"] .accordion-icon { transform: rotate(180deg); }
.accordion-body {
  display: none;
  padding: 0 1.5rem 1.5rem;
  background: var(--bg-card);
}
.accordion-body.open { display: block; }
.accordion-body p { font-size: 0.95rem; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { order: -1; max-width: 600px; margin: 0 auto; }
  .hero-content { max-width: 100%; text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-bullets { justify-content: center; }
  .feature-split { grid-template-columns: 1fr; gap: 3rem; }
  .feature-split.reverse { direction: ltr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

@media (max-width: 768px) {
  :root { --section-py: 4rem; }
  .navbar-nav, .navbar-actions { display: none; }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-auto { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; gap: 1.5rem; padding: 1.5rem; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-box { padding: 3rem 1.5rem; }
  .form-grid { grid-template-columns: 1fr; }
  .cookie-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .stats-bar { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ── Prose table styles (cookie policy, legal pages) ── */
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.875rem;
  overflow-x: auto;
  display: block;
}
.prose th {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  font-weight: 600;
  text-align: left;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  white-space: nowrap;
}
.prose td {
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: top;
}
.prose tr:nth-child(even) td { background: rgba(255,255,255,0.02); }

/* ── Form error messages ── */
.form-error {
  display: block;
  color: #f87171;
  font-size: 0.8rem;
  margin-top: 0.35rem;
}
.form-control[aria-invalid="true"] {
  border-color: #f87171;
  outline-color: #f87171;
}

/* ── Pricing setup note & plans note ── */
.pricing-setup-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: auto;
  margin-bottom: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  line-height: 1.5;
}

.pricing-plans-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 2.5rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  padding: 1.25rem 1.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  line-height: 1.65;
}

/* Ensure pricing cards are flex columns so setup note stays near button */
.pricing-card {
  display: flex;
  flex-direction: column;
}
.pricing-features {
  flex: 1;
}