/* Mothership marketing site — shared look (matches the product console). */
:root {
  --navy: #0c1626;
  --navy-2: #0f1b2e;
  --card: #131e33;
  --border: #293344;
  --border-soft: #1e2a3d;
  --white: #fff;
  --text: #f4f7fc;
  --muted: #aab9ce;
  --dim: #7f8da3;
  --accent: #005bbe;
  --accent-hover: #0a6ad6;
  --sky: #69adff;
  --eyebrow: #8dc1ff;
  --ink: #141d2e;
  --ink-2: #344155;
  --ink-3: #546175;
  --card-line: #dce3ed;
  --card-2: #f5f7fa;
  --ok: #1f9d55;
  --gray: var(--muted);
  --black: var(--navy);
  --dark: var(--navy-2);
  --accent-dark: var(--accent);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-card: 0 24px 72px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 { font-weight: 600; color: var(--white); letter-spacing: -.02em; line-height: 1.15; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 4.6vw, 3.9rem); letter-spacing: -.045em; line-height: 1.08; margin: 0 0 1.25rem; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); letter-spacing: -.035em; margin: 0 0 1rem; }
h3 { font-size: 1.2rem; margin: 0 0 .75rem; }
.eyebrow { font-size: .72rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; color: var(--eyebrow); margin: 0 0 1rem; }
p { margin: 0 0 1.5rem; color: var(--muted); }
a { color: var(--sky); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

/* Layout */
section { padding: 6rem 5%; }
section.light { background: var(--navy-2); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.container { max-width: 1120px; margin: 0 auto; }
.section-head { max-width: 620px; margin-bottom: 3rem; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* Header */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  background: rgba(12, 22, 38, .92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 5%;
}
.header-inner { max-width: 1120px; margin: 0 auto; min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { display: inline-flex; align-items: center; gap: .7rem; font-size: 1.2rem; font-weight: 750; letter-spacing: .07em; text-transform: uppercase; color: var(--white); text-decoration: none; }
.logo svg { width: 28px; height: 28px; color: var(--sky); flex-shrink: 0; }
.logo:hover { text-decoration: none; }
.nav { display: none; gap: 2rem; }
@media (min-width: 768px) {
  .nav { display: flex; }
  .nav a { font-size: .92rem; color: var(--muted); font-weight: 500; transition: color .2s ease; }
  .nav a:hover { color: var(--white); text-decoration: none; }
}
.btn-primary { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .8rem 1.5rem; background: var(--accent); color: var(--white); border: 1px solid var(--accent); border-radius: 10px; font-weight: 600; font-size: .95rem; letter-spacing: -.01em; transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease; cursor: pointer; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--white); border-color: var(--border); }
@media (hover: hover) {
  .btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); transform: translateY(-1px); text-decoration: none; }
  .btn-ghost:hover { background: rgba(255, 255, 255, .05); color: var(--white); border-color: var(--muted); }
}

/* CTA Band */
.cta-band { background: var(--accent); padding: 5rem 5%; text-align: center; }
.cta-band h2 { color: var(--white); margin-bottom: 1rem; }
.cta-band p { color: rgba(255, 255, 255, .85); font-size: 1.1rem; margin: 0 auto 2rem; max-width: 560px; }
.cta-band .btn-primary { background: var(--white); color: var(--accent); border-color: var(--white); padding: .95rem 2rem; font-size: 1rem; }
@media (hover: hover) { .cta-band .btn-primary:hover { background: var(--text); border-color: var(--text); color: var(--accent); } }

/* Footer */
footer { background: var(--navy); border-top: 1px solid var(--border); padding: 3.5rem 5% 2rem; font-size: .88rem; color: var(--muted); }
footer .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; margin-bottom: 2.5rem; }
footer h4 { font-size: .72rem; letter-spacing: .17em; text-transform: uppercase; color: var(--eyebrow); margin: 0 0 1rem; }
footer p { color: var(--muted); }
footer a { color: var(--muted); }
footer a:hover { color: var(--white); }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin-bottom: .5rem; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--border); padding-top: 1.5rem; font-size: .8rem; color: var(--dim); }
.footer-bottom p { margin: 0; color: var(--dim); }

/* Reveal Animation — scoped to .js so no-JS users see everything */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
  .js .reveal.visible { opacity: 1; transform: translateY(0); }
  .js .reveal.s1 { transition-delay: .08s; }
  .js .reveal.s2 { transition-delay: .16s; }
  .js .reveal.s3 { transition-delay: .24s; }
  .js .msg { opacity: 0; transform: translateY(10px); transition: opacity .45s ease, transform .45s ease; }
  .js .msg.shown { opacity: 1; transform: translateY(0); }
}

/* Mobile */
@media (max-width: 767px) {
  section { padding: 4rem 5%; }
}