/* ArmoLingo legal/marketing mini-site
   Brand-matched static site served from Vercel.
*/

:root {
  --primary: #6B47FF;
  --primary-dark: #3F22B8;
  --primary-soft: #EFEAFF;
  --bg: #FFFFFF;
  --bg-alt: #F6F5FB;
  --bg-gradient-bot: #F4F1FF;
  --text: #1A1730;
  --text-secondary: #65627D;
  --border: #ECE9F5;
  --border-strong: #D5D0E6;
  --shadow-soft: rgba(26, 23, 48, 0.06);
  --shadow: rgba(26, 23, 48, 0.10);
  --gradient-hero: linear-gradient(135deg, #7A5CFF 0%, #5028E6 50%, #3F22B8 100%);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    'Lexend Deca',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-gradient-bot) 100%);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

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

/* ─── HERO ────────────────────────────────────────────────── */

.hero {
  background: var(--gradient-hero);
  color: #fff;
  padding: 72px 24px 88px;
  position: relative;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}
.hero::before {
  width: 360px;
  height: 360px;
  top: -120px;
  right: -100px;
}
.hero::after {
  width: 220px;
  height: 220px;
  bottom: -80px;
  left: -60px;
  background: rgba(255, 255, 255, 0.05);
}

.hero-inner {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
  margin-bottom: 28px;
}
.brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: #fff;
}
.brand-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 12px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(32px, 5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.hero p.subtitle {
  margin: 16px 0 0;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 540px;
}

.hero .updated {
  margin-top: 20px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.78);
}

/* ─── BODY ────────────────────────────────────────────────── */

.body {
  max-width: 760px;
  margin: -36px auto 0;
  padding: 0 24px 80px;
  position: relative;
  z-index: 2;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 36px 28px;
  box-shadow: 0 8px 32px var(--shadow-soft);
}

.intro {
  font-size: 17px;
  color: var(--text-secondary);
  margin: 0 0 32px;
}

h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 32px 0 8px;
  letter-spacing: -0.01em;
}
h2:first-of-type {
  margin-top: 0;
}

p {
  margin: 0 0 14px;
  color: var(--text);
}

ul {
  margin: 0 0 14px;
  padding-left: 22px;
}
li {
  margin-bottom: 6px;
}

code,
kbd {
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.92em;
  background: var(--primary-soft);
  color: var(--primary-dark);
  padding: 2px 6px;
  border-radius: 4px;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

.outro {
  font-size: 14px;
  color: var(--text-secondary);
  font-style: italic;
  text-align: center;
  margin-top: 32px;
  padding: 16px 24px;
  background: var(--bg-alt);
  border-radius: 12px;
}

/* ─── FOOTER ──────────────────────────────────────────────── */

.footer {
  text-align: center;
  padding: 24px 24px 48px;
  font-size: 13px;
  color: var(--text-secondary);
}
.footer a {
  margin: 0 8px;
}

/* ─── HOMEPAGE TWEAKS ─────────────────────────────────────── */

.home-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.feature {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
}
.feature-emoji {
  font-size: 22px;
  margin-bottom: 8px;
  display: block;
}
.feature-title {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 4px;
}
.feature-body {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.home-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.home-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.15s ease;
}
.home-link.secondary {
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.home-link:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

/* ─── FAQ (support page) ──────────────────────────────────── */

.faq h2 {
  margin-top: 28px;
  font-size: 18px;
}
.faq h2:first-of-type {
  margin-top: 0;
}

@media (max-width: 540px) {
  .card {
    padding: 24px 22px 20px;
    border-radius: 16px;
  }
  .hero {
    padding: 56px 20px 72px;
  }
  .body {
    padding: 0 16px 56px;
    margin-top: -28px;
  }
}