:root {
  --teal: #0d9aa8;
  --teal-dark: #0a7d89;
  --ink: #0b1c2c;
  --paper: #f7fafc;
  --muted: rgba(255,255,255,0.82);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: #fff;
  background: #061018;
}
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(6,16,24,0.55) 0%, rgba(6,16,24,0.35) 35%, rgba(6,16,24,0.78) 100%),
    radial-gradient(ellipse at 70% 40%, rgba(13,154,168,0.18), transparent 55%);
}
.top, .panel, .foot {
  position: relative;
  z-index: 2;
}
.top {
  padding: 1.25rem 1.5rem 0;
}
.logo {
  display: block;
  height: 80px;
  width: auto;
  max-width: min(420px, 92vw);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.4);
}
.panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 42rem;
  padding: 2rem 1.5rem 2.5rem;
}
.eyebrow {
  margin: 0 0 0.5rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  color: #7fe0ea;
}
h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  line-height: 1.15;
  font-weight: 800;
  text-shadow: 0 2px 18px rgba(0,0,0,0.45);
}
.lead {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 36rem;
}
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  padding: 1rem 1.6rem;
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font-weight: 800;
  font-size: 1.15rem;
  text-decoration: none;
  box-shadow: 0 12px 32px rgba(13,154,168,0.45);
  transition: background 0.15s ease, transform 0.15s ease;
}
.cta:hover, .cta:focus-visible {
  background: var(--teal-dark);
  transform: translateY(-1px);
}
.card {
  margin-top: 1.75rem;
  padding: 1.25rem 1.35rem 1.4rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #f4f8fb;
}
.card h2 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
}
.card p { margin: 0 0 0.75rem; line-height: 1.5; color: var(--muted); }
.card a { color: #9ef0f7; }
.card ul {
  margin: 0 0 0.85rem;
  padding-left: 1.15rem;
  color: var(--muted);
  line-height: 1.55;
}
.card li { margin-bottom: 0.35rem; }
.card strong { color: #fff; }
.card-note { font-size: 0.92rem; }
.cta-secondary {
  display: inline-flex;
  margin-top: 0.25rem;
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--teal);
  padding-bottom: 2px;
}
.foot {
  padding: 0 1.5rem 1.35rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
}
.foot a { color: #9ef0f7; }
.foot p { margin: 0.2rem 0; }

@media (max-width: 640px) {
  .logo { height: 56px; }
  .cta { width: 100%; text-align: center; }
  .panel { padding-top: 1.25rem; }
}