:root {
  --landing-primary: #2463eb;
  --landing-primary-dark: #1e4ed8;
  --landing-primary-darker: #1e3a8a;
  --landing-primary-light: #3b82f6;
  --landing-primary-lighter: #60a5fa;
  --landing-primary-pale: #eff6ff;
  --landing-primary-mist: #dbeafe;
  --landing-accent: #06b6d4;
  --landing-dark: #0f172a;
  --landing-slate: #334155;
  --landing-gray: #64748b;
  --landing-light: #f8fafc;
  --landing-border: #e2e8f0;
  --landing-white: #ffffff;
  --landing-radius: 16px;
  --landing-shadow-sm: 0 1px 2px rgba(15,23,42,0.06);
  --landing-shadow-md: 0 4px 12px rgba(15,23,42,0.08);
  --landing-shadow-lg: 0 12px 32px rgba(15,23,42,0.12);
  --landing-shadow-xl: 0 24px 48px rgba(36,99,235,0.18);
  --landing-gradient: linear-gradient(135deg, #2463eb 0%, #1e3a8a 100%);
  --landing-gradient-soft: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  --landing-gradient-hero: radial-gradient(ellipse at top right, #3b82f6 0%, #2463eb 40%, #1e3a8a 100%);
}

* { box-sizing: border-box; }

body.landing-body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--landing-dark);
  background: var(--landing-white);
  margin: 0;
  padding: 0;
  line-height: 1.7;
  -webkit-font-size-adjust: 100%;
}

.landing-wrap {
  overflow-x: hidden;
}

/* ===== HEADER ===== */
.landing-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--landing-border);
  padding: 0 24px;
}

.landing-header-inner {
  max-width: 1140px;
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-header-logo img {
  height: 40px;
  width: auto;
  display: block;
}

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

.landing-header-nav a {
  color: var(--landing-slate);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 200ms ease;
}

.landing-header-nav a:hover {
  color: var(--landing-primary);
}

.landing-header-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: var(--landing-primary);
  color: var(--landing-white) !important;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 200ms ease, transform 200ms ease;
}

.landing-header-cta:hover {
  background: var(--landing-primary-dark);
  transform: translateY(-1px);
}

/* ===== HERO ===== */
.landing-hero {
  background: var(--landing-gradient-hero);
  color: var(--landing-white);
  padding: 100px 24px 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.landing-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(6,182,212,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.landing-hero-inner {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.landing-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.landing-hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
}

.landing-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 24px;
  letter-spacing: -0.02em;
}

.landing-hero-subtitle {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  margin: 0 0 40px;
}

.landing-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: var(--landing-white);
  color: var(--landing-primary);
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--landing-shadow-xl);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.landing-hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 28px 56px rgba(36,99,235,0.28);
  color: var(--landing-primary-dark);
}

.landing-hero-cta-arrow {
  font-size: 1.2rem;
  transition: transform 200ms ease;
}

.landing-hero-cta:hover .landing-hero-cta-arrow {
  transform: translateX(4px);
}

.landing-hero-stats {
  display: flex;
  justify-content: center;
  gap: 56px;
  margin-top: 64px;
  flex-wrap: wrap;
}

.landing-hero-stat {
  text-align: center;
}

.landing-hero-stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}

.landing-hero-stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

/* ===== SECTIONS ===== */
.landing-section {
  padding: 90px 24px;
}

.landing-section-inner {
  max-width: 1140px;
  margin: 0 auto;
}

.landing-section-alt {
  background: var(--landing-light);
}

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

.landing-section-eyebrow {
  display: inline-block;
  padding: 5px 14px;
  background: var(--landing-primary-mist);
  color: var(--landing-primary);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.landing-section-head h2 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--landing-dark);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.landing-section-head p {
  font-size: 1.15rem;
  color: var(--landing-gray);
  margin: 0 auto;
  max-width: 640px;
}

/* ===== HOW IT WORKS ===== */
.landing-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.landing-step {
  text-align: center;
  position: relative;
}

.landing-step-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--landing-gradient);
  color: var(--landing-white);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 8px 24px rgba(36,99,235,0.25);
}

.landing-step h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--landing-dark);
  margin: 0 0 12px;
}

.landing-step p {
  font-size: 1rem;
  color: var(--landing-gray);
  margin: 0;
  line-height: 1.6;
}

/* ===== FEATURES GRID ===== */
.landing-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.landing-feature {
  background: var(--landing-white);
  border: 1px solid var(--landing-border);
  border-radius: var(--landing-radius);
  padding: 36px 28px;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.landing-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--landing-shadow-lg);
  border-color: var(--landing-primary-lighter);
}

.landing-feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
}

.landing-feature-icon.blue {
  background: var(--landing-primary-pale);
  color: var(--landing-primary);
}

.landing-feature-icon.cyan {
  background: #ecfeff;
  color: #0891b2;
}

.landing-feature-icon.green {
  background: #f0fdf4;
  color: #16a34a;
}

.landing-feature-icon.purple {
  background: #faf5ff;
  color: #9333ea;
}

.landing-feature-icon.orange {
  background: #fff7ed;
  color: #ea580c;
}

.landing-feature-icon.indigo {
  background: #eef2ff;
  color: #4f46e5;
}

.landing-feature h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--landing-dark);
  margin: 0 0 12px;
}

.landing-feature p {
  font-size: 0.95rem;
  color: var(--landing-gray);
  margin: 0;
  line-height: 1.65;
}

/* ===== PRIVACY & DATA SECTION ===== */
.landing-privacy-section {
  padding: 80px 24px;
  background: var(--landing-gradient-soft);
}

.landing-privacy-inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: start;
}

.landing-privacy-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: var(--landing-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--landing-shadow-md);
  flex-shrink: 0;
}

.landing-privacy-content h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--landing-dark);
  margin: 0 0 16px;
}

.landing-privacy-content p {
  font-size: 1.05rem;
  color: var(--landing-slate);
  margin: 0 0 16px;
  line-height: 1.7;
}

.landing-privacy-content ul {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.landing-privacy-content li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--landing-slate);
  font-weight: 500;
}

.landing-privacy-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--landing-primary);
  color: var(--landing-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ===== FINAL CTA ===== */
.landing-cta-final {
  padding: 100px 24px;
  background: var(--landing-gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.landing-cta-final::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.landing-cta-final-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.landing-cta-final h2 {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--landing-white);
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.landing-cta-final p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.82);
  margin: 0 0 40px;
}

.landing-cta-final .landing-hero-cta {
  background: var(--landing-white);
  color: var(--landing-primary);
}

/* ===== FOOTER ===== */
.landing-footer {
  background: var(--landing-dark);
  color: rgba(255,255,255,0.7);
  padding: 56px 24px 32px;
}

.landing-footer-inner {
  max-width: 1140px;
  margin: 0 auto;
}

.landing-footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.landing-footer-brand img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.landing-footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  margin: 12px 0 0;
  max-width: 400px;
}

.landing-footer-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.landing-footer-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 200ms ease;
}

.landing-footer-links a:hover {
  color: var(--landing-white);
}

.landing-footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

/* ===== LEGAL PAGES (privacy / terms) ===== */
.legal-page {
  background: var(--landing-white);
  min-height: 100vh;
}

.legal-content {
  max-width: 820px;
  margin: 0 auto;
  padding: 64px 24px 80px;
}

.legal-content h1 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--landing-dark);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.legal-updated {
  font-size: 0.9rem;
  color: var(--landing-gray);
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--landing-dark);
  margin: 40px 0 16px;
}

.legal-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--landing-slate);
  margin: 28px 0 12px;
}

.legal-content p {
  font-size: 1rem;
  color: var(--landing-slate);
  margin: 0 0 16px;
  line-height: 1.8;
}

.legal-content ul {
  margin: 0 0 20px;
  padding-left: 24px;
}

.legal-content li {
  font-size: 1rem;
  color: var(--landing-slate);
  margin-bottom: 8px;
  line-height: 1.7;
}

.legal-content a {
  color: var(--landing-primary);
  text-decoration: none;
  font-weight: 500;
}

.legal-content a:hover {
  text-decoration: underline;
}

.legal-toc {
  background: var(--landing-light);
  border: 1px solid var(--landing-border);
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 40px;
}

.legal-toc h3 {
  margin: 0 0 12px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--landing-gray);
}

.legal-toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.legal-toc li {
  margin-bottom: 6px;
}

.legal-toc a {
  font-size: 0.95rem;
  color: var(--landing-slate);
  font-weight: 500;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .landing-hero h1 { font-size: 2.2rem; }
  .landing-hero-subtitle { font-size: 1.1rem; }
  .landing-section-head h2 { font-size: 1.9rem; }
  .landing-cta-final h2 { font-size: 2rem; }

  .landing-steps,
  .landing-features {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .landing-privacy-inner {
    grid-template-columns: 1fr;
  }

  .landing-privacy-content ul {
    grid-template-columns: 1fr;
  }

  .landing-footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .landing-header-nav {
    display: none;
  }
}

@media (max-width: 600px) {
  .landing-hero { padding: 64px 20px 80px; }
  .landing-hero h1 { font-size: 1.8rem; }
  .landing-hero-subtitle { font-size: 1rem; }
  .landing-hero-stats { gap: 32px; }
  .landing-hero-stat-num { font-size: 1.7rem; }
  .landing-section { padding: 60px 20px; }
  .landing-section-head h2 { font-size: 1.6rem; }
  .landing-cta-final h2 { font-size: 1.7rem; }
  .landing-cta-final { padding: 70px 20px; }
  .landing-footer-links { flex-wrap: wrap; gap: 16px; }
}