:root {
  --navy-950: #06111f;
  --navy-900: #0a1a2f;
  --navy-800: #102744;
  --navy-700: #18395f;
  --silver-100: #f5f7fa;
  --silver-200: #e6eaf0;
  --silver-300: #cbd2dc;
  --silver-500: #8f9aaa;
  --red-600: #a71d2a;
  --red-500: #c22a39;
  --white: #ffffff;
  --ink: #101828;
  --muted: #526174;
  --max: 1180px;
  --radius: 18px;
  --shadow: 0 18px 44px rgba(6,17,31,.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #f6f8fb;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  padding: .75rem 1rem;
  background: var(--white);
  color: var(--navy-950);
}
.skip-link:focus { left: 1rem; top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6,17,31,.96);
  border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(14px);
}
.nav-wrap {
  max-width: var(--max);
  margin: 0 auto;
  min-height: 74px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .02em;
}
.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 4px 9px rgba(0,0,0,.28));
}
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a {
  color: #d9e1eb;
  text-decoration: none;
  font-size: .95rem;
  font-weight: 700;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--white); }
.nav-links .nav-cta {
  padding: 10px 16px;
  background: var(--red-600);
  border-radius: 999px;
  color: var(--white);
}
.menu-toggle {
  display: none;
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
  background: transparent;
  border-radius: 10px;
  padding: 8px 10px;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(115deg, #06111f 0%, #09182a 58%, #102744 100%);
  color: var(--white);
}
.hero::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: -18px;
  background: url('assets/banner-dark.png') center/cover no-repeat;
  filter: blur(4px) saturate(.52) brightness(.66);
  opacity: .18;
  transform: scale(1.035);
}
.hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  height: 6px;
  background: linear-gradient(90deg, var(--red-600), #ffffff, var(--red-600));
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  min-height: 650px;
  padding: 86px 22px 96px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: 54px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #dfe7f0;
}
.eyebrow::before { content: ""; width: 44px; height: 3px; background: var(--red-500); }
.hero h1 {
  margin: 0;
  max-width: 780px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: .98;
  letter-spacing: -.035em;
}
.hero .tagline {
  margin: 24px 0 10px;
  font-size: clamp(1.25rem, 2.2vw, 1.85rem);
  font-weight: 700;
  color: #eef3f8;
}
.hero .subline {
  max-width: 690px;
  margin: 0;
  font-size: 1.08rem;
  color: #c7d0dc;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 850;
}
.btn-primary { background: var(--red-600); color: var(--white); }
.btn-primary:hover { background: #8e1723; }
.btn-secondary { border-color: rgba(255,255,255,.55); color: var(--white); background: rgba(255,255,255,.06); }
.hero-mark { display: flex; align-items: center; justify-content: center; }
.hero-mark img {
  width: min(370px, 80vw);
  filter: drop-shadow(0 30px 44px rgba(0,0,0,.48));
}

.section { padding: 84px 22px; }
.section-dark { background: var(--navy-950); color: var(--white); }
.section-silver { background: #edf1f5; }
.container { max-width: var(--max); margin: 0 auto; }
.section-heading { max-width: 760px; margin-bottom: 38px; }
.section-heading h2 {
  margin: 0 0 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4vw, 3.7rem);
  line-height: 1.05;
  letter-spacing: -.025em;
}
.section-heading p { margin: 0; color: var(--muted); font-size: 1.08rem; }
.section-dark .section-heading p { color: #bdc8d6; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--white);
  border: 1px solid #dfe5ec;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 8px 22px rgba(16,39,68,.06);
}
.card h3 { margin: 0 0 10px; color: var(--navy-900); }
.card p { margin: 0; color: var(--muted); }
.card .number {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--white);
  font-weight: 900;
}

.standard-panel {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(145deg, #0b1c33, #112d4f);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 28px;
  padding: 44px;
  box-shadow: var(--shadow);
}
.standard-panel img {
  width: 360px;
  margin: 0 auto;
  filter: drop-shadow(0 22px 34px rgba(0,0,0,.36));
}
.standard-panel h2 { margin-top: 0; font-family: Georgia, "Times New Roman", serif; font-size: 2.75rem; line-height: 1.05; }
.standard-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.standard-list li { position: relative; padding-left: 34px; color: #dbe3ed; }
.standard-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: #ffffff; font-weight: 900; }

.callout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 34px;
  background: var(--white);
  border-left: 6px solid var(--red-600);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.callout h2 { margin: 0 0 8px; color: var(--navy-900); }
.callout p { margin: 0; color: var(--muted); }

.page-hero {
  background: linear-gradient(135deg, var(--navy-950), var(--navy-700));
  color: var(--white);
  padding: 90px 22px 72px;
}
.page-hero .container { max-width: 920px; }
.page-hero h1 { margin: 0 0 14px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.7rem, 6vw, 5rem); line-height: 1; }
.page-hero p { max-width: 760px; margin: 0; color: #c9d3df; font-size: 1.15rem; }

.prose { max-width: 880px; }
.prose h2 { color: var(--navy-900); margin-top: 2.2rem; font-family: Georgia, "Times New Roman", serif; font-size: 2rem; }
.prose h3 { color: var(--navy-800); margin-top: 1.8rem; }
.prose p, .prose li { color: #39485b; }
.prose a { color: var(--red-600); font-weight: 800; }
.rule-box {
  background: var(--white);
  border: 1px solid #dfe5ec;
  border-radius: var(--radius);
  padding: 24px;
  margin: 24px 0;
}
.rule-box strong { color: var(--navy-900); }

.form-card {
  max-width: 820px;
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 850; color: var(--navy-900); }
.field input, .field textarea, .field select {
  width: 100%;
  border: 1px solid #cbd3dd;
  border-radius: 12px;
  padding: 13px 14px;
  background: #fbfcfe;
  color: var(--ink);
}
.field textarea { min-height: 150px; resize: vertical; }
.help { margin: 0; font-size: .88rem; color: var(--muted); }
.form-status { margin-top: 16px; font-weight: 800; color: var(--navy-800); }

.social-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.social-link {
  text-decoration: none;
  padding: 10px 15px;
  border-radius: 999px;
  background: #e7ecf2;
  color: var(--navy-900);
  font-weight: 850;
}
.social-link:hover { background: #dbe2eb; }

.site-footer { background: #030b15; color: #c1cbd7; padding: 40px 22px; }
.footer-inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; }
.footer-brand { display: flex; gap: 14px; align-items: center; }
.footer-brand img {
  width: 52px;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,.35));
}
.footer-brand strong { color: var(--white); display: block; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: #d5dde7; text-decoration: none; }
.footer-note { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: .88rem; }

.notice {
  padding: 18px 20px;
  border-radius: 14px;
  background: #fff7e8;
  border: 1px solid #edcf96;
  color: #67480f;
}
.badge {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: #e7edf4;
  color: var(--navy-800);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .menu-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    padding: 18px 22px 24px;
    background: var(--navy-950);
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 4px; }
  .hero-inner { min-height: auto; grid-template-columns: 1fr; padding-top: 62px; gap: 34px; }
  .hero-mark { order: -1; }
  .hero-mark img { width: min(250px, 68vw); }
  .card-grid { grid-template-columns: 1fr; }
  .standard-panel { grid-template-columns: 1fr; padding: 30px; }
  .standard-panel img { width: 250px; }
  .callout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; align-items: start; }
  .footer-note { grid-column: 1; }
}

@media (max-width: 640px) {
  .brand span { font-size: .9rem; }
  .section { padding: 64px 18px; }
  .hero-inner { padding-left: 18px; padding-right: 18px; }
  .hero h1 { font-size: clamp(2.8rem, 15vw, 4.1rem); }
  .hero-actions .btn { width: 100%; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .form-card { padding: 22px; }
  .page-hero { padding: 70px 18px 58px; }
  .footer-links { flex-direction: column; gap: 10px; }
}