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

/* ── SITE NAV ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  padding: 0 24px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: color 0.25s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo img {
  height: 40px;
  width: auto;
}
.nav-logo:hover { color: var(--blue); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: #4b5563;
  text-decoration: none;
  transition: color 0.25s;
  padding: 8px 14px;
  border-radius: 8px;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--blue);
  background: rgba(30,64,175,0.06);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: var(--red);
  color: #ffffff !important;
  border-radius: 8px;
  font-weight: 600 !important;
  font-size: 0.9rem;
  transition: background 0.25s !important;
  margin-left: 8px;
}
.nav-cta:hover { background: #b91c1c !important; }

:root {
  --navy: #1a2744;
  --blue: #1e40af;
  --blue-light: #3b82f6;
  --red: #dc2626;
  --red-dark: #b91c1c;
  --white: #ffffff;
  --off-white: #f8fafc;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --radius: 12px;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: #ffffff;
  color: #1f2937;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── HERO ── */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, #0f172a 100%);
  color: #ffffff;
  padding: 80px 0 60px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(220,38,38,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: #34d399;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #ffffff;
  max-width: 700px;
  margin-bottom: 16px;
}

.hero h1 em {
  font-style: normal;
  color: var(--blue-light);
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  max-width: 520px;
  line-height: 1.7;
}

.hero-cta {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: var(--red);
  color: #ffffff;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.25s, transform 0.15s;
}

.hero-btn:hover {
  background: #b91c1c;
  transform: translateY(-1px);
}

.hero-btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.25s, color 0.25s, transform 0.15s;
}

.hero-btn-ghost:hover {
  background: #ffffff;
  color: var(--navy);
  transform: translateY(-1px);
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 32px;
  padding-top: 0;
  border-top: none;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat .number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1.2;
}

.hero-stat .label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-logo-img {
  max-width: 420px;
  width: 100%;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

/* ── FEATURES ── */
.features {
  padding: 80px 0;
  background: #ffffff;
}

.section-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 48px;
  max-width: 600px;
  color: #111827;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: all 0.25s;
}

.feature-card:hover {
  border-color: var(--blue-light);
  box-shadow: 0 10px 15px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
  color: #ffffff;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #1f2937;
}

.feature-card p {
  font-size: 0.925rem;
  color: #4b5563;
  line-height: 1.55;
}

/* Feature cards that are links */
.feature-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.feature-cta {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: -0.01em;
  transition: letter-spacing 0.25s;
}

.feature-card-link:hover .feature-cta {
  letter-spacing: 0.01em;
}

/* ── APPROACH ── */
.approach {
  padding: 80px 0;
  background: #f9fafb;
}

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.approach-text .section-title {
  margin-bottom: 24px;
}

.approach-text p {
  color: #4b5563;
  margin-bottom: 16px;
}

.approach-visual {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 40px;
}

.cert-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #e5e7eb;
}

.cert-row:last-child { border-bottom: none; }

.cert-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(30,64,175,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  color: var(--blue);
}

.cert-info h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: #1f2937;
}

.cert-info p {
  font-size: 0.82rem;
  color: #4b5563;
  margin: 0;
}

/* ── CLOSING ── */
.closing {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--navy) 0%, #0f172a 100%);
  color: #ffffff;
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #ffffff;
}

.closing h2 em {
  font-style: normal;
  color: var(--blue-light);
}

.closing p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── FOOTER ── */
footer {
  background: #111827;
  color: rgba(255,255,255,0.7);
  padding: 60px 0 24px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: #ffffff;
}

.footer-meta {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-cta {
    justify-content: center;
  }
  .hero-logo-img {
    max-width: 280px;
  }
  .features-grid { grid-template-columns: 1fr; gap: 16px; }
  .approach-grid { grid-template-columns: 1fr; gap: 40px; }
  .nav-links { display: none; }
}

@media (max-width: 768px) {
  .hero-stats { flex-direction: column; gap: 24px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  body { padding-bottom: 70px; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .feature-card { padding: 28px 20px; }
  .hero h1 { font-size: 2rem; }
  .section-title { font-size: 1.5rem; }
}