@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Inter:wght@400;500;600&display=swap');
:root {
  --bg: #0B0F1A;
  --surface: #141927;
  --ink: #F3F5FB;
  --muted: #8A92A8;
  --accent: #5B8CFF;
  --accent-2: #7AA8FF;
  --border: #242A3E;
  --on-accent: #0B0F1A;
  --fh: 'Playfair Display', Georgia, serif;
  --fb: 'Inter', system-ui, sans-serif;
}

*,*::before,*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { height: 100%; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--fb);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
svg { display: block; }

/* ---- NAV ---- */
.nav {
  position: absolute; top: 0; left: 0; right: 0;
  padding: 22px clamp(20px, 4vw, 40px);
  display: flex; justify-content: space-between; align-items: center;
  z-index: 10;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--fh); font-weight: 700; letter-spacing: -0.01em; color: var(--ink); }
.brand__mark {
  width: 32px; height: 32px; border-radius: 9px;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--accent);
}
.brand__name { font-size: 1rem; }
.nav__links { display: flex; gap: 22px; }
.nav__links a { color: var(--muted); font-size: 0.9rem; transition: color .15s; }
.nav__links a:hover { color: var(--ink); }

/* ---- HERO (single screen) ---- */
.hero {
  flex: 1;
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(24px, 6vw, 80px);
  padding: clamp(80px, 10vh, 140px) clamp(24px, 6vw, 72px) clamp(48px, 6vw, 72px);
  overflow: hidden;
}

.hero__bg {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: drift 18s ease-in-out infinite;
}
.orb--1 {
  width: 520px; height: 520px;
  top: -160px; right: -120px;
  background: var(--accent);
}
.orb--2 {
  width: 420px; height: 420px;
  bottom: -140px; left: -80px;
  background: var(--accent-2);
  animation-delay: -6s;
}
.orb--3 {
  width: 300px; height: 300px;
  top: 40%; left: 30%;
  background: color-mix(in srgb, var(--accent) 60%, var(--accent-2));
  opacity: 0.18;
  animation-delay: -12s;
}
@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.06); }
  66% { transform: translate(-20px, 30px) scale(0.96); }
}
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--ink) 5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--ink) 5%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 72%);
  opacity: 0.6;
}

.hero__content {
  position: relative; z-index: 2;
  max-width: 560px;
}

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
  animation: pop .6s ease .1s backwards;
}
.badge__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.title {
  font-family: var(--fh);
  font-weight: 700;
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 24px;
  color: var(--ink);
  animation: rise .8s ease .2s backwards;
}
.title__grad {
  background: linear-gradient(110deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.lede {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--muted);
  margin: 0 0 36px;
  max-width: 44ch;
  animation: rise .8s ease .35s backwards;
}

.cta-row { animation: rise .8s ease .5s backwards; }
.cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 30px;
  border-radius: 14px;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--fh);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: -0.005em;
  box-shadow:
    0 1px 0 color-mix(in srgb, var(--on-accent) 25%, transparent) inset,
    0 16px 40px color-mix(in srgb, var(--accent) 45%, transparent);
  transition: transform .18s ease, box-shadow .18s ease;
}
.cta:hover {
  transform: translateY(-2px);
  box-shadow:
    0 1px 0 color-mix(in srgb, var(--on-accent) 25%, transparent) inset,
    0 22px 50px color-mix(in srgb, var(--accent) 55%, transparent);
}
.cta svg { transition: transform .18s ease; }
.cta:hover svg { transform: translateX(3px); }

/* ---- Shield visual ---- */
.shield {
  position: relative; z-index: 1;
  display: grid; place-items: center;
  animation: float 6s ease-in-out infinite, rise .9s ease .3s backwards;
}
.shield svg {
  width: clamp(240px, 32vw, 420px);
  height: auto;
  filter: drop-shadow(0 40px 80px color-mix(in srgb, var(--accent) 35%, transparent));
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---- Entrance ---- */
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: none; } }

/* ---- FOOT ---- */
.foot {
  padding: 22px clamp(24px, 6vw, 72px);
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  color: var(--muted);
  font-size: 0.84rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.foot a { color: var(--muted); transition: color .15s; }
.foot a:hover { color: var(--ink); }
.sep { opacity: 0.5; }

/* ---- Responsive ---- */
@media (max-width: 840px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: left;
    padding-top: clamp(100px, 15vh, 160px);
  }
  .shield { order: -1; }
  .shield svg { width: clamp(180px, 50vw, 260px); }
}
@media (max-width: 560px) {
  .nav__links { gap: 14px; }
  .nav__links a { font-size: 0.85rem; }
}

::selection { background: color-mix(in srgb, var(--accent) 40%, transparent); color: var(--ink); }