:root {
  --navy: #003a73;
  --navy-950: #051527;
  --navy-900: #072544;
  --navy-800: #093966;
  --red: #c82032;
  --red-dark: #9f1828;
  --ice: #f3f8fc;
  --steel: #72869a;
  --line: rgba(0, 58, 115, 0.14);
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(5, 21, 39, 0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--navy-950);
  background:
    radial-gradient(circle at 15% -10%, rgba(200, 32, 50, 0.16), transparent 28rem),
    radial-gradient(circle at 88% 8%, rgba(0, 58, 115, 0.18), transparent 30rem),
    linear-gradient(180deg, #ffffff 0%, #f6fafe 42%, #ffffff 100%);
}
a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem clamp(1.2rem, 4vw, 4.5rem);
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(0, 58, 115, 0.08);
  backdrop-filter: blur(18px);
}
.brand img { width: min(310px, 48vw); display: block; }
nav { display: flex; align-items: center; gap: 1.3rem; font-weight: 800; color: var(--navy); }
nav a { opacity: 0.86; }
nav a:hover { opacity: 1; color: var(--red); }
.nav-cta { border: 1px solid var(--line); padding: 0.65rem 0.95rem; border-radius: 999px; background: #fff; }

.hero { padding: clamp(4rem, 8vw, 7.5rem) clamp(1.2rem, 4vw, 4.5rem) 5rem; overflow: hidden; }
.hero-grid { max-width: 1220px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(340px, 0.82fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 0.65rem; margin: 0 0 1.1rem; color: var(--red); font-weight: 950; letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.78rem; }
.eyebrow span { width: 2.5rem; height: 0.22rem; border-radius: 1rem; background: var(--red); box-shadow: 0 0 0 5px rgba(200,32,50,0.08); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(3.1rem, 7vw, 6.6rem); line-height: 0.9; letter-spacing: -0.07em; margin-bottom: 1.5rem; color: var(--navy); max-width: 920px; }
.hero-lede { font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.65; color: #42576b; max-width: 700px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 2rem 0 2.2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3.2rem; padding: 0 1.35rem; border-radius: 999px; font-weight: 950; border: 1px solid transparent; box-shadow: 0 16px 40px rgba(0, 58, 115, 0.13); }
.button.primary { color: white; background: linear-gradient(135deg, var(--red), var(--red-dark)); }
.button.secondary { color: var(--navy); background: white; border-color: var(--line); }
.trust-row { display: flex; align-items: center; flex-wrap: wrap; gap: 0.75rem; color: var(--navy); font-size: 0.82rem; font-weight: 950; letter-spacing: 0.16em; text-transform: uppercase; }
.trust-row i { width: 0.34rem; height: 0.34rem; background: var(--red); transform: rotate(45deg); }

.section-divider {
  max-width: 1120px;
  height: 1px;
  margin: 0 auto;
  background: linear-gradient(90deg, transparent, rgba(0, 58, 115, 0.22), rgba(200, 32, 50, 0.36), rgba(0, 58, 115, 0.22), transparent);
}
.section-divider::after {
  content: "";
  display: block;
  width: 0.65rem;
  height: 0.65rem;
  margin: -0.31rem auto 0;
  background: var(--red);
  transform: rotate(45deg);
  box-shadow: 0 0 0 0.45rem rgba(200, 32, 50, 0.08);
}

.hero-panel { position: relative; padding: 1.1rem; border: 1px solid rgba(255,255,255,0.22); border-radius: 2rem; background: linear-gradient(150deg, var(--navy-950), var(--navy-800)); color: white; box-shadow: var(--shadow); overflow: hidden; }
.hero-panel::before { content: ""; position: absolute; inset: -35% -25% auto auto; width: 22rem; height: 22rem; border-radius: 50%; background: rgba(200, 32, 50, 0.26); filter: blur(8px); }
.panel-topline { position: relative; display: flex; align-items: center; gap: 0.7rem; padding: 0.55rem 0.65rem 1rem; }
.panel-topline em { margin-left: auto; color: rgba(255,255,255,0.66); font-style: normal; font-size: 0.82rem; }
.live-dot { width: 0.72rem; height: 0.72rem; background: var(--red); border-radius: 999px; box-shadow: 0 0 0 7px rgba(200,32,50,0.2); }
.radar-wrap { position: relative; display: grid; grid-template-columns: 1fr; place-items: center; min-height: 390px; border-radius: 1.55rem; background: radial-gradient(circle, rgba(255,255,255,0.12), rgba(255,255,255,0.03) 55%, rgba(0,0,0,0.08)); border: 1px solid rgba(255,255,255,0.1); }
.radar { position: relative; width: min(315px, 78vw); aspect-ratio: 1; border-radius: 999px; border: 1px solid rgba(255,255,255,0.24); background: repeating-radial-gradient(circle, rgba(255,255,255,0.16) 0 1px, transparent 1px 54px), linear-gradient(90deg, transparent 49.6%, rgba(255,255,255,0.16) 50%, transparent 50.4%), linear-gradient(0deg, transparent 49.6%, rgba(255,255,255,0.16) 50%, transparent 50.4%); overflow: hidden; }
.sweep { position: absolute; inset: 0; border-radius: inherit; background: conic-gradient(from 20deg, rgba(200,32,50,0.0), rgba(200,32,50,0.4), rgba(200,32,50,0.0) 34deg, transparent 35deg); animation: spin 5s linear infinite; }
.point { position: absolute; width: 0.75rem; height: 0.75rem; background: var(--red); border-radius: 50%; box-shadow: 0 0 0 7px rgba(200,32,50,0.18); }
.p1 { top: 30%; left: 60%; } .p2 { top: 62%; left: 34%; } .p3 { top: 48%; right: 23%; background: #fff; }
@keyframes spin { to { transform: rotate(360deg); } }
.shield-card { position: absolute; right: 1rem; bottom: 1rem; width: 185px; padding: 1rem; border-radius: 1.25rem; background: rgba(255,255,255,0.92); color: var(--navy); box-shadow: 0 20px 50px rgba(0,0,0,0.25); }
.mini-shield { width: 3rem; height: 3rem; display: grid; place-items: center; color: white; background: var(--navy); clip-path: polygon(50% 0, 94% 16%, 94% 50%, 50% 100%, 6% 50%, 6% 16%); margin-bottom: 0.7rem; }
.shield-card p { margin-bottom: 0.35rem; font-weight: 850; }
.shield-card strong { display: block; font-size: 2.1rem; color: var(--red); letter-spacing: -0.06em; }
.shield-card span { color: #5a6d7e; font-size: 0.78rem; }
.signal-list { position: relative; display: grid; gap: 0.65rem; margin-top: 0.9rem; }
.signal-list div { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0.7rem; padding: 0.8rem 0.9rem; border-radius: 1rem; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.09); }
.signal-list p { margin: 0; color: rgba(255,255,255,0.75); }
.status { width: 0.65rem; height: 0.65rem; border-radius: 50%; } .green { background: #35d399; } .red { background: var(--red); } .blue { background: #55a8ff; }

.section { padding: clamp(4rem, 7vw, 6.5rem) clamp(1.2rem, 4vw, 4.5rem); }
.section-heading { max-width: 870px; margin: 0 auto 2.2rem; text-align: center; }
h2 { font-size: clamp(2.1rem, 4.4vw, 4.4rem); line-height: 0.98; letter-spacing: -0.06em; color: var(--navy); margin-bottom: 1rem; }
.section-heading p:not(.eyebrow), .response-card p { color: #53677a; font-size: 1.08rem; line-height: 1.7; }
.feature-grid { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature-grid article { padding: 1.4rem; border-radius: 1.4rem; background: white; border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(0,58,115,0.08); }
.icon { width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: 0.9rem; color: white; background: var(--navy); font-weight: 950; margin-bottom: 1.2rem; }
h3 { color: var(--navy); font-size: 1.25rem; margin-bottom: 0.6rem; }
.feature-grid p { color: #53677a; line-height: 1.65; margin-bottom: 0; }
.dark-section { background: linear-gradient(135deg, var(--navy-950), var(--navy)); color: white; }
.response-card { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: 0.9fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.dark-section h2 { color: white; }
.dark-section .response-card p { color: rgba(255,255,255,0.72); }
.response-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.85rem; }
.response-list li { display: grid; gap: 0.35rem; padding: 1.15rem; border-radius: 1.1rem; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); }
.response-list strong { color: white; }
.response-list span { color: rgba(255,255,255,0.68); line-height: 1.55; }
.cta-section { background: linear-gradient(180deg, #fff, var(--ice)); }
.cta-panel { max-width: 860px; margin: 0 auto; text-align: center; padding: clamp(2rem, 5vw, 4rem); border-radius: 2rem; background: white; border: 1px solid var(--line); box-shadow: var(--shadow); }
.cta-panel img { width: min(440px, 90%); margin-bottom: 1.4rem; }
.cta-panel p { color: #53677a; font-size: 1.08rem; line-height: 1.7; margin: 0 auto 1.7rem; max-width: 650px; }
footer { display: flex; justify-content: space-between; gap: 1rem; padding: 1.7rem clamp(1.2rem, 4vw, 4.5rem); color: #60758a; font-weight: 800; border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  nav { display: none; }
  .hero-grid, .response-card, .feature-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 3rem; }
  h1 { font-size: clamp(3rem, 14vw, 4.8rem); }
  .hero-panel { max-width: 560px; margin: 0 auto; }
  footer { flex-direction: column; }
}
@media (max-width: 520px) {
  .site-header { position: relative; }
  .brand img { width: 265px; }
  .hero-actions .button { width: 100%; }
  .radar-wrap { min-height: 360px; }
  .shield-card { position: relative; right: auto; bottom: auto; margin: -2rem 0 1rem; }
}