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

:root {
  --vera-navy: #0d1b2a;
  --trust-blue: #1b6cff;
  --signal-cyan: #2ec4ff;
  --evidence-mint: #2ecf9f;
  --slate-950: #0b1220;
  --slate-900: #111827;
  --slate-800: #1f2937;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --white: #ffffff;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-soft: 0 16px 48px rgba(13, 27, 42, 0.14);
  --shadow-card: 0 10px 32px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 18px 42px rgba(15, 23, 42, 0.14);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--slate-900);
  background: linear-gradient(180deg, #f7fbff 0%, #f3f8ff 42%, #f8fafc 100%);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.container {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: var(--space-4);
}
.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.brand-logo {
  width: 148px;
  height: auto;
}
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.125rem;
}
.nav-links a {
  text-decoration: none;
  color: var(--slate-700);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.45rem 0.3rem;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--trust-blue); }

.nav-toggle {
  display: none;
  border: 1px solid var(--slate-200);
  background: var(--white);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; stroke: var(--slate-900); stroke-width: 2; fill: none; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.84rem 1.24rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--trust-blue), #1553cc);
  color: var(--white);
  box-shadow: 0 10px 22px rgba(27, 108, 255, 0.34);
}
.btn-outline {
  border-color: rgba(27, 108, 255, 0.35);
  color: var(--trust-blue);
  background: rgba(255, 255, 255, 0.9);
}
.btn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}

main section { padding: var(--space-16) 0; }
main section:nth-child(even):not(.hero) { padding-top: var(--space-12); padding-bottom: var(--space-16); }

.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-20) 0 var(--space-16);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 12% 0%, rgba(46, 196, 255, 0.28), transparent 38%),
    radial-gradient(circle at 82% 8%, rgba(27, 108, 255, 0.24), transparent 45%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  width: 440px;
  height: 440px;
  right: -120px;
  top: 40px;
  border-radius: 48% 52% 62% 38% / 32% 42% 58% 68%;
  border: 1px solid rgba(27, 108, 255, 0.18);
  background: linear-gradient(145deg, rgba(27, 108, 255, 0.06), rgba(46, 196, 255, 0.14));
  filter: blur(0.3px);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: var(--space-10);
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--trust-blue);
  background: rgba(27, 108, 255, 0.08);
  border: 1px solid rgba(27, 108, 255, 0.2);
  padding: 0.42rem 0.7rem;
  border-radius: 999px;
  margin-bottom: var(--space-4);
}
.hero h1, h1, h2, h3 {
  font-family: Manrope, Inter, sans-serif;
  letter-spacing: -0.02em;
  margin: 0;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.8rem);
  line-height: 1.05;
  color: var(--slate-950);
}
.hero .lead {
  margin-top: var(--space-5);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  color: var(--slate-600);
  max-width: 62ch;
}
.actions {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.trust-row {
  margin-top: var(--space-7, 1.75rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.chip {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--slate-700);
  padding: 0.43rem 0.72rem;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--slate-200);
}

.panel {
  background: linear-gradient(160deg, #0e2037 0%, #153760 72%);
  color: #dce7ff;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}
.panel::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -70px;
  bottom: -80px;
  background: radial-gradient(circle, rgba(46, 196, 255, 0.4), rgba(46, 196, 255, 0));
}
.panel h3 { font-size: 1.1rem; color: #fff; margin-bottom: var(--space-4); }
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.kpi {
  border: 1px solid rgba(203, 213, 225, 0.2);
  border-radius: var(--radius-md);
  padding: 0.86rem;
  background: rgba(255, 255, 255, 0.05);
}
.kpi strong {
  display: block;
  font-size: 1.4rem;
  color: #ffffff;
}
.kpi span { font-size: 0.84rem; color: #c7dbff; }

.section-head {
  margin-bottom: var(--space-8);
}
.section-head h2 {
  font-size: clamp(1.65rem, 2.5vw, 2.35rem);
  margin-bottom: 0.75rem;
}
.section-head p { color: var(--slate-600); max-width: 70ch; margin: 0; }

.grid-3, .grid-4, .grid-2 {
  display: grid;
  gap: var(--space-5);
}
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  background: var(--white);
  border: 1px solid #d8e1ee;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: #c9d6ea;
}
.card h3 { font-size: 1.06rem; margin-bottom: 0.45rem; }
.card p { margin: 0; color: var(--slate-600); }

.asset-card img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--slate-200);
  margin: 0.8rem 0;
}
.asset-link {
  color: var(--trust-blue);
  font-weight: 600;
  text-decoration: none;
}
.asset-link:hover { text-decoration: underline; }

.icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(27, 108, 255, 0.08), rgba(46, 196, 255, 0.16));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.8rem;
}
.icon svg {
  width: 21px;
  height: 21px;
  stroke: var(--trust-blue);
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.timeline {
  border-left: 2px solid rgba(27, 108, 255, 0.25);
  margin-left: 0.35rem;
  padding-left: var(--space-5);
  display: grid;
  gap: var(--space-5);
}
.step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}
.step::before {
  content: "";
  position: absolute;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--trust-blue);
  left: -1.95rem;
  top: 1.2rem;
  box-shadow: 0 0 0 4px rgba(27, 108, 255, 0.17);
}
.step .num { font-size: 0.8rem; color: var(--trust-blue); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }

.social-proof {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}
.logo-cloud {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}
.logo-slot {
  text-align: center;
  border: 1px dashed var(--slate-300);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  color: var(--slate-500);
  font-size: 0.86rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.faq-btn {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  color: var(--slate-900);
  font: inherit;
  font-weight: 700;
  padding: 1rem 1.1rem;
  cursor: pointer;
}
.faq-answer {
  padding: 0 1.1rem 1rem;
  color: var(--slate-600);
  display: none;
}
.faq-item.open .faq-answer { display: block; }

.cta-band {
  background: linear-gradient(135deg, #0d1b2a, #173b67);
  color: white;
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-soft);
}
.cta-band p { color: #cad9f9; margin-top: 0.5rem; }

.form {
  display: grid;
  gap: 0.8rem;
}
.input, textarea {
  width: 100%;
  border: 1px solid var(--slate-300);
  border-radius: 11px;
  padding: 0.78rem 0.9rem;
  font: inherit;
}
.input:focus, textarea:focus, .faq-btn:focus-visible, .btn:focus-visible, .nav-toggle:focus-visible {
  outline: 2px solid rgba(27, 108, 255, 0.45);
  outline-offset: 2px;
}
textarea { min-height: 120px; resize: vertical; }

.footer {
  padding: var(--space-10) 0;
  color: var(--slate-500);
  font-size: 0.9rem;
}
.footer-inner {
  border-top: 1px solid var(--slate-200);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.footer-logo {
  width: 124px;
  height: auto;
  opacity: 0.95;
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-cloud { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .hero-grid, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .panel { order: 2; }
  .site-header { position: sticky; }
  .brand-logo { width: 132px; }

  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.6rem);
    background: #ffffffee;
    backdrop-filter: blur(12px);
    border: 1px solid var(--slate-200);
    border-radius: 14px;
    box-shadow: var(--shadow-soft);
    padding: 0.5rem;
    display: none;
    flex-direction: column;
    gap: 0.2rem;
  }
  .nav-links a {
    padding: 0.72rem 0.75rem;
    border-radius: 10px;
  }
  .nav-links a:hover,
  .nav-links a[aria-current="page"] {
    background: rgba(27, 108, 255, 0.08);
  }
  .site-header.nav-open .nav-links { display: flex; }

  .hero::after { width: 300px; height: 300px; right: -110px; top: 140px; }
}
@media (max-width: 640px) {
  .grid-4, .logo-cloud, .kpi-grid { grid-template-columns: 1fr; }
  main section { padding: var(--space-12) 0; }
  .cta-band { padding: var(--space-8); }
  .btn { width: 100%; }
  .actions { width: 100%; }
}