/* Cycad company site — single static page.
   Palette mirrors Frame: navy #1A3A5C, teal #1E7F74 / #85ADA1. */

:root {
  --navy: #1A3A5C;
  --teal: #1E7F74;
  --sage: #85ADA1;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #ffffff;
  --bg-alt: #f5f8f7;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--navy); }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(16px, 5vw, 48px);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

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

.brand-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.5vw, 26px);
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.site-nav a:hover { color: var(--navy); }

.nav-cta {
  color: var(--teal) !important;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

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

.btn-primary {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 2px 10px rgba(30, 127, 116, 0.3);
}

.btn-primary:hover { background: #18675e; }

.btn-navy {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 2px 10px rgba(26, 58, 92, 0.3);
}

.btn-navy:hover { background: #12273d; }

.btn-ghost {
  background: none;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}

.btn-ghost:hover { background: #eef2f6; }

/* ── Hero ── */
.hero {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 48px) clamp(16px, 5vw, 48px) clamp(16px, 3vw, 28px);
  text-align: center;
}

.hero-logo {
  width: min(400px, 80vw);
  height: auto;
  display: block;
  margin: 0 auto 28px;
}

.kicker {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(30px, 6vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--ink);
}

.lede {
  margin: 0 auto 28px;
  max-width: 680px;
  font-size: clamp(16px, 2.2vw, 19px);
  color: #374151;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Bands ── */
.band {
  padding: clamp(32px, 5vw, 56px) clamp(16px, 5vw, 48px);
  max-width: 1040px;
  margin: 0 auto;
}

.band-alt {
  background: var(--bg-alt);
  max-width: none;
  border-block: 1px solid var(--line);
}

.band-alt > * { max-width: 1040px; margin-inline: auto; }

.band h2 {
  margin: 0 0 28px;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  color: var(--ink);
}

.band .kicker + h2 { margin-top: 0; }

.band-intro {
  margin: -10px 0 28px;
  max-width: 760px;
  font-size: 16px;
  color: var(--muted);
}

/* ── Cards ── */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
}

.card p { margin: 0; font-size: 15px; color: var(--muted); }

/* ── Split (Frame section) ── */
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
}

.split-text h2 { margin: 0 0 14px; }
.split-text p { font-size: 16px; color: #374151; }
.split-text .muted { color: var(--muted); font-size: 14px; }
.split-text .btn { margin-top: 8px; }

.split-graphic {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.chip {
  background: var(--c, var(--navy));
  color: #fff;
  border-radius: 9px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.arrow { color: #cbd5e1; font-size: 18px; }

/* ── Contact ── */
.contact { text-align: center; }
.contact .lede { margin-bottom: 24px; }

/* ── Footer ── */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 28px clamp(16px, 5vw, 48px);
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
}

.footer-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-nav a { text-decoration: none; color: var(--muted); font-weight: 600; }
.footer-nav a:hover { color: var(--navy); }

/* ── Responsive ── */
@media (max-width: 760px) {
  .cards { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .site-nav a:not(.nav-cta) { display: none; }
}