@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@500;600;700;800&display=swap');

:root {
  --stelliora-blue: #2f4fa8;
  --stelliora-cyan: #00a9df;
  --stelliora-ink: #0f172a;
  --stelliora-slate: #334155;
  --stelliora-bg: #f3f8ff;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--stelliora-ink);
  background: radial-gradient(circle at 10% 20%, rgba(0, 169, 223, 0.08), transparent 36%),
    radial-gradient(circle at 90% 0%, rgba(47, 79, 168, 0.16), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--stelliora-bg) 100%);
}

h1,
h2,
h3,
h4 {
  font-family: "Sora", sans-serif;
}

.navbar-glass {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(9px);
}

.brand-gradient {
  background: linear-gradient(120deg, var(--stelliora-blue) 0%, var(--stelliora-cyan) 100%);
}

.text-brand-gradient {
  background: linear-gradient(120deg, var(--stelliora-blue) 0%, var(--stelliora-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-surface {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(244, 250, 255, 0.85));
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.kicker {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 800;
}

.stellar-card {
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.stellar-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp 0.7s ease forwards;
}

.reveal-delay-1 {
  animation-delay: 0.14s;
}

.reveal-delay-2 {
  animation-delay: 0.28s;
}

.reveal-delay-3 {
  animation-delay: 0.42s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.input:focus,
.textarea:focus,
.select:focus,
.btn:focus-visible,
a:focus-visible {
  box-shadow: 0 0 0 3px rgba(0, 169, 223, 0.25);
  outline: none;
}

.btn-primary {
  border: none;
  color: #ffffff;
  background: linear-gradient(120deg, var(--stelliora-blue) 0%, var(--stelliora-cyan) 100%);
}

.btn-ghost-brand {
  border-color: rgba(47, 79, 168, 0.28);
  color: var(--stelliora-blue);
}

.btn-ghost-brand:hover {
  background: rgba(47, 79, 168, 0.08);
}

.badge-brand {
  border: 1px solid rgba(0, 169, 223, 0.35);
  background: rgba(0, 169, 223, 0.08);
  color: var(--stelliora-blue);
}

.mobile-menu-shell {
  background: rgba(255, 255, 255, 0.94);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: -999px;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 1000;
}