/* styles.css */
:root {
  --bg: #0b1020;
  --bg2: #0f1730;
  --text: #e8edf7;
  --muted: #b9c4da;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #7aa7ff;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  --radius: 16px;
  --max: 1100px;
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background: radial-gradient(1200px 700px at 20% 0%, #16224a 0%, var(--bg) 55%);
  line-height: 1.55;
}

a {
  color: var(--text);
  text-decoration: none;
}
a:hover {
  color: white;
  text-decoration: underline;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  background: #fff;
  color: #000;
  padding: 10px 12px;
  border-radius: 10px;
}
.skip-link:focus {
  left: 12px;
  z-index: 999;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(11, 16, 32, 0.6);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 14px;
}

.logo {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  font-weight: 800;
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
}
.nav a {
  color: var(--muted);
  font-weight: 700;
}
.nav a:hover {
  color: white;
  text-decoration: none;
}

.nav__toggle {
  display: none;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 8px 12px;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 16px;
  border: 1px solid rgba(122, 167, 255, 0.55);
  background: linear-gradient(180deg, rgba(122, 167, 255, 0.28), rgba(122, 167, 255, 0.12));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  font-weight: 800;
  letter-spacing: 0.3px;
  text-decoration: none;
}
.btn:hover {
  text-decoration: none;
  filter: brightness(1.06);
}
.btn--ghost {
  background: transparent;
  border: 1px solid var(--border);
  box-shadow: none;
}
.btn--small {
  padding: 10px 12px;
  border-radius: 12px;
  box-shadow: none;
  font-weight: 800;
}

/* HERO */
.hero {
  padding: 96px 0 48px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 26px;
  align-items: start;
}
.eyebrow {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  font-size: 12px;
}
h1 {
  font-size: clamp(34px, 4.4vw, 50px);
  line-height: 1.05;
  margin: 14px 0 18px;
  font-weight: 900;
}
h2 {
  font-size: 28px;
  margin: 0 0 14px;
}
h3 {
  margin: 0 0 8px;
}

.lead {
  color: var(--muted);
  font-size: 19px;
  max-width: 60ch;
  margin-bottom: 6px;
}
.hero__cta {
  display: flex;
  gap: 12px;
  margin: 18px 0 10px;
  flex-wrap: wrap;
}
.hero__subcta {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-weight: 700;
}

/* Credibility strip under hero */
.credibility {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}
.credibility span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero__meta {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.72);
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.dot {
  opacity: 0.65;
}

/* SECTIONS */
.section {
  padding: 72px 0;
}
.section--alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  padding: 22px 22px;
}
.card--hero {
  padding: 22px 22px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.checklist,
.bullets {
  padding-left: 18px;
  margin: 10px 0 0;
}
.checklist li,
.bullets li {
  margin: 10px 0;
}

.note {
  color: var(--muted);
  margin-top: 18px;
}

/* TIMELINE */
.timeline {
  display: grid;
  gap: 14px;
}
.timeline__item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.timeline__when {
  color: var(--muted);
  font-weight: 800;
}
.timeline__what p {
  color: var(--muted);
  margin: 0;
}

/* FORM */
.form {
  margin-top: 18px;
  display: grid;
  gap: 12px;
  max-width: 720px;
}
label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
}
input,
textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
  color: var(--text);
  font: inherit;
}
input:focus,
textarea:focus {
  outline: 2px solid rgba(122, 167, 255, 0.5);
  border-color: rgba(122, 167, 255, 0.5);
}
.honeypot {
  display: none;
}

/* FOOTER */
.footer {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.footer__links {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.footer__tagline {
  color: rgba(255, 255, 255, 0.6);
  font-weight: 700;
}

/* ACCESSIBILITY */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .two-col {
    grid-template-columns: 1fr;
  }
  .timeline__item {
    grid-template-columns: 1fr;
  }

  .nav__toggle {
    display: inline-flex;
  }
  .nav {
    display: none;
    position: absolute;
    right: 20px;
    top: 64px;
    flex-direction: column;
    padding: 12px;
    background: rgba(11, 16, 32, 0.96);
    border: 1px solid var(--border);
    border-radius: 16px;
    min-width: 220px;
  }
  .nav.is-open {
    display: flex;
  }
}