/* ===== Ayrvon LLC — site styles (brand v1.0) ===== */

:root {
  /* Primary */
  --navy: #1B2A3D;
  --navy-800: #131E2C;
  --navy-900: #0B1219;
  --coral: #E8533E;
  --coral-500: #D44530;
  --deep-red: #C4392A;
  --white: #FFFFFF;

  /* Extended */
  --light-gray: #F5F7FA;
  --mid-gray: #E2E8F0;
  --secondary-text: #64748B;
  --dark-text: #0F172A;
  --success: #16A34A;

  /* System */
  --maxw: 1120px;
  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-badge: 6px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--dark-text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.015em; margin: 0; color: var(--navy); }
a { color: inherit; text-decoration: none; }

/* ===== Logo ===== */
.logo { display: block; height: 26px; width: auto; }
.footer .logo { height: 24px; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--maxw); margin: 0 auto; padding: 16px 24px;
}
.nav { display: flex; gap: 28px; font-size: .95rem; font-weight: 500; }
.nav a { color: rgba(255,255,255,.75); transition: color .15s; }
.nav a:hover { color: var(--coral); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 24px; border-radius: var(--radius-btn);
  font-weight: 600; font-size: .98rem; font-family: var(--font);
  transition: transform .12s ease, background .18s ease, box-shadow .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--coral); color: #fff; }
.btn-primary:hover { background: var(--coral-500); box-shadow: 0 10px 28px rgba(232,83,62,.3); }
.btn-outline { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.5); }
.btn-outline:hover { background: rgba(255,255,255,.08); }

/* ===== Hero (navy) ===== */
.hero { position: relative; overflow: hidden; background: var(--navy); }
.hero-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 104px 24px 92px; text-align: center; position: relative; z-index: 1;
}
.eyebrow {
  text-transform: uppercase; letter-spacing: .08em; font-size: .7rem;
  font-weight: 600; color: var(--coral); margin: 0 0 18px;
}
.hero h1 { font-size: clamp(2.4rem, 6vw, 3.75rem); font-weight: 700; color: #fff; }
.lede {
  max-width: 620px; margin: 22px auto 0; font-size: 1.18rem; color: rgba(255,255,255,.85);
}
.hero-cta { display: flex; gap: 12px; justify-content: center; margin-top: 36px; flex-wrap: wrap; }
.hero-glow {
  position: absolute; inset: -30% -10% auto -10%; height: 520px; z-index: 0;
  background:
    radial-gradient(38% 60% at 28% 18%, rgba(232,83,62,.30), transparent 70%),
    radial-gradient(34% 56% at 74% 8%, rgba(196,57,42,.24), transparent 72%);
  filter: blur(8px);
}

/* ===== Sections ===== */
.section { max-width: var(--maxw); margin: 0 auto; padding: 80px 24px; }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head h2, .section-about h2, .section-contact h2 { font-size: clamp(1.8rem, 4vw, 2.25rem); font-weight: 700; }
.section-head p { color: var(--secondary-text); margin: 12px auto 0; max-width: 520px; }

/* ===== Product grid ===== */
.grid {
  display: grid; gap: 24px;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.card {
  border: 1px solid var(--mid-gray); border-radius: var(--radius-card);
  padding: 24px; background: #fff;
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(27,42,61,.1);
  border-color: var(--coral);
}
a.card { display: block; color: inherit; }
.card-top { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.card-top h3 { font-size: 1.25rem; font-weight: 600; flex: 1; }
.dot { width: 11px; height: 11px; border-radius: 50%; background: var(--accent, var(--coral)); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent, var(--coral)) 16%, transparent); }
.card p { margin: 0; color: var(--secondary-text); font-size: .98rem; }
.card-link {
  display: inline-block; margin-top: 16px; font-family: var(--mono);
  font-size: .8rem; font-weight: 500; color: var(--coral); opacity: .9; transition: opacity .15s;
}
a.card:hover .card-link { opacity: 1; }
.tag {
  font-family: var(--mono); font-size: .68rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: .04em; padding: 4px 8px; border-radius: var(--radius-badge);
  color: var(--secondary-text); background: var(--light-gray);
}
.tag-live { color: #0f7a3a; background: #e6f6ec; }

/* ===== About (light gray) ===== */
.section-about { background: var(--light-gray); border-top: 1px solid var(--mid-gray); }
.about-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; max-width: var(--maxw); margin: 0 auto; padding: 80px 24px; }
.about-grid p { color: var(--dark-text); font-size: 1.05rem; }
.facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; border: 1px solid var(--mid-gray); border-radius: var(--radius-card); overflow: hidden; background: var(--mid-gray); }
.facts li { display: flex; justify-content: space-between; padding: 16px 20px; background: #fff; }
.facts span { color: var(--secondary-text); }
.facts strong { font-weight: 600; color: var(--navy); }

/* ===== Contact ===== */
.section-contact { text-align: center; border-top: 1px solid var(--mid-gray); }
.contact-inner p { color: var(--secondary-text); margin: 12px 0 26px; }
.postal { display: block; margin-top: 28px; font-style: normal; color: var(--secondary-text); font-size: .95rem; line-height: 1.7; }

/* ===== Footer (navy) ===== */
.site-footer { background: var(--navy); }
.footer-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 36px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
}
.footer-legal { color: rgba(255,255,255,.55); font-size: .85rem; margin: 0; line-height: 1.6; }
.footer-nav { display: flex; gap: 22px; font-size: .9rem; }
.footer-nav a { color: rgba(255,255,255,.7); }
.footer-nav a:hover { color: var(--coral); }

/* ===== Responsive ===== */
@media (max-width: 720px) {
  .nav { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 28px; padding: 56px 24px; }
  .card { padding: 16px; }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ===== Legal pages ===== */
.legal { max-width: 680px; margin: 0 auto; padding: 64px 24px 80px; }
.legal h1 { font-size: 2.1rem; font-weight: 700; margin-bottom: 8px; }
.legal .updated { color: var(--secondary-text); margin: 0 0 32px; }
.legal h2 { font-size: 1.25rem; margin: 36px 0 10px; color: var(--navy); }
.legal p, .legal li { color: var(--dark-text); }
.legal a { color: var(--coral); text-decoration: underline; }
.back { display: inline-block; margin-bottom: 28px; color: var(--secondary-text); font-weight: 600; }
.back:hover { color: var(--coral); }