/*
  Hansenivora minimal one-page site
  - Change colors & font in :root
  - Replace hero image in /assets
*/

:root {
  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* Colors (edit these) */
  --bg: #0b1220;
  --bg-alt: #0f1a2e;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.10);
  --text: #eaf0ff;
  --muted: rgba(234, 240, 255, 0.72);
  --border: rgba(234, 240, 255, 0.14);

  --primary: #6aa8ff;
  --primary-2: #9cd7ff;

  /* Layout */
  --container: 1120px;
  --radius: 18px;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.45);

  /* Spacing */
  --s-1: 8px;
  --s-2: 12px;
  --s-3: 16px;
  --s-4: 22px;
  --s-5: 30px;
  --s-6: 44px;
  --s-7: 70px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(900px 600px at 18% 10%, rgba(106,168,255,0.25), transparent 60%),
    radial-gradient(800px 500px at 90% 20%, rgba(156,215,255,0.18), transparent 55%),
    linear-gradient(180deg, var(--bg), #070b13 70%);
  line-height: 1.55;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.container {
  width: min(var(--container), calc(100% - 2 * var(--s-4)));
  margin: 0 auto;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(7, 11, 19, 0.55);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-3) 0;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(106,168,255,0.9), rgba(156,215,255,0.85));
  color: #051022;
  font-weight: 700;
}

.brand-name {
  font-weight: 600;
  letter-spacing: 0.2px;
}

.nav {
  display: flex;
  gap: var(--s-3);
}

.nav-link {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-link:hover { color: var(--text); }

.header-cta { display: flex; align-items: center; }

/* Hero */
.hero {
  padding: var(--s-7) 0 var(--s-6);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--s-6);
  align-items: center;
}

.eyebrow {
  margin: 0 0 var(--s-2);
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero-title {
  margin: 0 0 var(--s-3);
  font-size: clamp(2.1rem, 3.2vw, 3.1rem);
  line-height: 1.12;
}

.hero-subtitle {
  margin: 0 0 var(--s-4);
  color: var(--muted);
  font-weight: 500;
}

.hero-lead {
  margin: 0 0 var(--s-4);
  max-width: 55ch;
  color: rgba(234,240,255,0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-bottom: var(--s-4);
}

.trust-row {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  color: var(--muted);
  font-size: 0.92rem;
}

.trust-row li {
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  border-radius: 999px;
}

.hero-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  box-shadow: var(--shadow);
}

.hero-image {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hero-media-note {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.88rem;
}

/* Sections */
.section {
  padding: var(--s-6) 0;
}

.section-alt {
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.03), transparent);
}

.section-title {
  margin: 0 0 var(--s-3);
  font-size: 1.6rem;
}

.section-body {
  margin: 0 0 var(--s-5);
  color: rgba(234,240,255,0.84);
  max-width: 75ch;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}

.card {
  padding: var(--s-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
}

.card-title { margin: 0 0 var(--s-2); font-size: 1.05rem; }
.card-body { margin: 0; color: rgba(234,240,255,0.82); }

.two-col {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--s-6);
  align-items: start;
}

.bullets {
  margin: 0;
  padding-left: 18px;
  color: rgba(234,240,255,0.84);
}

.bullets li { margin: 10px 0; }

.callout {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(106,168,255,0.10);
  padding: var(--s-4);
}

.callout-title { margin: 0 0 var(--s-2); font-size: 1.05rem; }
.callout-body { margin: 0; color: rgba(234,240,255,0.85); }

.fineprint {
  margin: var(--s-3) 0 0;
  color: rgba(234,240,255,0.62);
  font-size: 0.9rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 16px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: 0.1px;
  transition: transform 0.05s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #061226;
}

.btn-primary:hover { filter: brightness(1.03); }

.btn-secondary {
  background: rgba(255,255,255,0.06);
  border-color: var(--border);
  color: var(--text);
}

.btn-secondary:hover { background: rgba(255,255,255,0.09); }

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost:hover { background: rgba(255,255,255,0.07); }

/* Contact */
.contact-box {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: var(--s-4);
  padding: var(--s-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  align-items: center;
}

.contact-label { margin: 0 0 6px; color: var(--muted); font-size: 0.9rem; }
.contact-value { margin: 0; font-weight: 600; }

.contact-actions { display: flex; justify-content: flex-end; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--s-5) 0;
  background: rgba(7, 11, 19, 0.65);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: var(--s-4);
  align-items: center;
}

.footer-brand { margin: 0; font-weight: 600; }
.footer-meta { margin: 6px 0 0; color: var(--muted); }

.footer-links { display: flex; gap: var(--s-3); }
.footer-links a { text-decoration: none; color: var(--muted); }
.footer-links a:hover { color: var(--text); }

/* Responsive */
@media (max-width: 920px) {
  .nav { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .contact-box { grid-template-columns: 1fr; }
  .contact-actions { justify-content: flex-start; }
}