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

:root {
  --navy: #0a0e1a;
  --navy-mid: #0d1528;
  --navy-dark: #141a2e;
  --gold: #f49f12;
  --light-bg: #f1f4f9;
  --footer-bg: #f0efec;
  --text-dark: #141a2e;
  --text-muted: rgba(255,255,255,0.8);
  --white: #ffffff;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--text-dark);
  overflow-x: hidden;
}

/* ── HERO ───────────────────────────────────── */
.hero {
  position: relative;
  min-height: 540px;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.hero-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 68% 50%, rgba(27,46,90,0.8) 0%, rgba(20,34,65,0.9) 31%, rgba(13,21,40,1) 62%, rgba(10,14,26,1) 100%);
  pointer-events: none;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  pointer-events: none;
}

/* ── NAV ───────────────────────────────────── */
nav {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 40px 80px 0;
}

.nav-logo img {
  width: 185px;
  height: 50px;
  object-fit: contain;
  object-position: left center;
  display: block;
}

.nav-cta {
  border: 1px solid var(--white);
  background: transparent;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 16px 30px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
  display: inline-block;
}
.nav-cta:hover { background: var(--white); color: var(--navy-dark); }

/* ── HERO CONTENT ───────────────────────────── */
.hero-content {
  position: relative;
  z-index: 5;
  padding: 110px 0 50px 79px;
  max-width: 520px;
}

.hero-title {
  font-family: 'Sora', sans-serif;
  font-weight: 400;
  font-size: 50px;
  line-height: 1.2;
  color: var(--white);
}
.hero-title .gold { color: var(--gold); }

.hero-subtitle {
  margin-top: 28px;
  font-size: 20px;
  line-height: 1.4;
  color: var(--white);
  max-width: 387px;
}
.hero-subtitle .gold { color: var(--gold); }

.hero-actions {
  margin-top: 80px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy-dark);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 16px 30px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
  text-decoration: none;
  display: inline-block;
}
.btn-primary:hover { opacity: 0.9; }

.link-caps {
  color: var(--white);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-decoration: none;
  transition: color 0.2s;
}
.link-caps:hover { color: var(--gold); }

/* ── STATS BAR ──────────────────────────────── */
.stats-bar {
  background: var(--navy-dark);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

.stat-item {
  padding: 27px 40px 27px;
  position: relative;
  text-align: center;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 18px; bottom: 18px;
  width: 1px;
  background: rgba(255,255,255,0.25);
}

.stat-label {
  font-family: 'Sora', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 4px;
}
.stat-sub {
  font-size: 16px;
  color: var(--text-muted);
}

/* ── PROTOCOLS SECTION ──────────────────────── */
.protocols {
  background: var(--light-bg);
  padding: 80px 80px 88px;
  text-align: center;
}

.section-title {
  font-family: 'Sora', sans-serif;
  font-size: 50px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 48px;
}
.section-title .gold { color: var(--gold); }

.protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 1280px;
  margin: 0 auto;
}

.protocol-card {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: 4px;
  padding: 28px 32px;
  text-align: left;
}

.protocol-card-title {
  font-family: 'Sora', sans-serif;
  font-size: 24px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.4;
}

/* ── STANDARD SECTION ───────────────────────── */
.standard {
  padding: 88px 60px 88px;
  text-align: center;
  background: var(--white);
}

.standard .section-subtitle {
  font-family: 'Sora', sans-serif;
  font-size: 24px;
  color: var(--text-dark);
  margin-top: 12px;
  margin-bottom: 56px;
}

.standard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1320px;
  margin: 0 auto;
}

.standard-card {
  background: var(--white);
  border-radius: 8px;
  box-shadow: 4px 4px 10px 1px rgba(0,0,0,0.2);
  padding: 32px 32px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.2s;
}
.standard-card:hover { transform: translateY(-4px); }

.standard-card img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  margin-bottom: 24px;
}

.standard-card-title {
  font-family: 'Sora', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.standard-card-desc {
  font-size: 16px;
  line-height: 1.4;
  color: var(--text-dark);
}

/* ── FOOTER ─────────────────────────────────── */
footer {
  background: var(--footer-bg);
  padding: 60px 80px;
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0;
}

.footer-left { padding-right: 60px; }

.footer-divider {
  background: rgba(0,0,0,0.15);
  width: 1px;
  align-self: stretch;
}

.footer-right { padding-left: 60px; }

.footer-logo img {
  width: 148px;
  height: 40px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 32px;
  display: block;
}

.footer-help {
  font-size: 18px;
  font-weight: 600;
  color: #000;
  margin-bottom: 8px;
}
.footer-contact {
  font-size: 18px;
  color: #000;
  line-height: 1.2;
}
.footer-contact p { margin-bottom: 0; }

.footer-email {
  color: #000;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-email:hover { color: var(--gold); }

.footer-disclaimer {
  font-size: 14px;
  line-height: 1.2;
  color: #231f20;
}
.footer-disclaimer p { margin-bottom: 12px; }
.footer-disclaimer p:last-child { margin-bottom: 0; }

/* ── ANIMATIONS ─────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-title    { animation: fadeUp 0.7s ease both; animation-delay: 0.1s; }
.hero-subtitle { animation: fadeUp 0.7s ease both; animation-delay: 0.25s; }
.hero-actions  { animation: fadeUp 0.7s ease both; animation-delay: 0.4s; }

/* ── RESPONSIVE ─────────────────────────────── */
@media (max-width: 1024px) {
  .standard-grid { grid-template-columns: repeat(2, 1fr); }
  .protocol-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  nav { padding: 24px 24px 0; }
  .hero-content { padding: 180px 24px 0; max-width: 100%; }
  .hero-title { font-size: 36px; }
  .hero-subtitle { font-size: 17px; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .stat-item { padding: 20px 20px; }
  .protocols { padding: 56px 24px; }
  .section-title { font-size: 34px; }
  .protocol-grid { grid-template-columns: 1fr; }
  .standard { padding: 56px 24px; }
  .standard-grid { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; padding: 48px 24px; }
  .footer-divider { display: none; }
  .footer-left { padding-right: 0; margin-bottom: 40px; }
}