/* ============================================================
   REACH HUB — SHARED DESIGN SYSTEM
   Loaded by every page. Page-specific styles inline in <head>.
   ============================================================ */

:root {
  --ink:        #0a1628;
  --ink-soft:   #1a2942;
  --paper:      #f5f1ea;
  --paper-warm: #ede5d6;
  --blue:       #1e3a8a;
  --blue-deep:  #142555;
  --orange:     #f37121;
  --orange-hot: #e85a0c;
  --gold:       #d4a574;
  --green:      #2d5a3d;
  --green-soft: #3d7a52;
  --red:        #c2410c;
  --line:       rgba(10,22,40,0.12);
  --line-strong:rgba(10,22,40,0.25);

  --display: 'Fraunces', 'Times New Roman', serif;
  --sans:    'Inter', -apple-system, sans-serif;
  --mono:    'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* typography */
h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
.italic-accent { font-style: italic; font-weight: 400; color: var(--orange); }
.eyebrow {
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--orange);
}

/* containers */
.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 920px; margin: 0 auto; padding: 0 32px; }
.container-app { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px;
  font-size: 14px; font-weight: 600;
  text-decoration: none; cursor: pointer; border: none;
  transition: all 0.2s ease;
  font-family: var(--sans);
}
.btn-primary {
  background: var(--orange); color: white;
  box-shadow: 0 4px 0 var(--orange-hot);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 5px 0 var(--orange-hot); }
.btn-primary:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--orange-hot); }
.btn-secondary {
  background: transparent; color: var(--ink); border: 1.5px solid var(--ink);
}
.btn-secondary:hover { background: var(--ink); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { color: var(--orange); }
.btn-block { width: 100%; }

/* nav */
nav.top {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 14px 32px;
  background: rgba(245, 241, 234, 0.88);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
}
.logo {
  font-family: var(--display); font-weight: 700; font-size: 22px;
  letter-spacing: -0.02em;
  display: flex; align-items: baseline; gap: 8px;
  text-decoration: none; color: var(--ink);
}
.logo .dot { color: var(--orange); }
.logo .powered {
  font-family: var(--mono); font-size: 9px; font-weight: 400;
  color: var(--ink); opacity: 0.5; letter-spacing: 0.15em; text-transform: uppercase;
}
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a {
  color: var(--ink); text-decoration: none; font-size: 13px; font-weight: 500;
  opacity: 0.75; transition: opacity 0.2s;
}
.nav-links a:hover { opacity: 1; color: var(--orange); }
.nav-cta {
  background: var(--ink) !important; color: var(--paper) !important;
  padding: 9px 16px; border-radius: 999px;
  opacity: 1 !important;
}
.nav-cta:hover { background: var(--orange) !important; }

/* forms */
.field { margin-bottom: 14px; }
.field label {
  display: block; font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.6;
  margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px;
  border: 1.5px solid var(--line-strong); border-radius: 10px;
  font-family: var(--sans); font-size: 14px;
  background: var(--paper-warm); color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--orange);
}
.field textarea { resize: vertical; min-height: 80px; font-family: var(--sans); }

/* cards & surfaces */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
}
.card-dark {
  background: var(--ink); color: var(--paper);
  border-radius: 18px; padding: 28px;
}

/* status pills */
.pill {
  display: inline-block;
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  padding: 4px 10px; border-radius: 999px;
  letter-spacing: 0.05em; text-transform: uppercase;
  background: rgba(243,113,33,0.12); color: var(--orange);
}
.pill-green  { background: rgba(45,90,61,0.12);  color: var(--green); }
.pill-blue   { background: rgba(30,58,138,0.12); color: var(--blue);  }
.pill-gold   { background: rgba(212,165,116,0.18); color: #8a6a3e; }
.pill-grey   { background: rgba(10,22,40,0.08);  color: var(--ink); opacity: 0.7; }

/* alerts */
.alert {
  padding: 14px 16px; border-radius: 10px; font-size: 14px;
  margin-bottom: 14px;
}
.alert-error   { background: #fdf0eb; color: var(--red); border: 1px solid rgba(194,65,12,0.2); }
.alert-success { background: #ecf3ee; color: var(--green); border: 1px solid rgba(45,90,61,0.2); }
.alert-info    { background: #f0f3fb; color: var(--blue); border: 1px solid rgba(30,58,138,0.2); }

/* loading spinner */
.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* footer */
footer {
  background: var(--ink-soft); color: var(--paper);
  padding: 50px 0 30px; border-top: 1px solid rgba(255,255,255,0.08);
}
footer .footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 36px;
}
footer h5 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 14px;
}
footer a {
  color: rgba(255,255,255,0.7); text-decoration: none;
  display: block; padding: 4px 0; font-size: 13.5px;
}
footer a:hover { color: var(--orange); }
footer .brand p {
  font-size: 13px; opacity: 0.6; line-height: 1.6;
  max-width: 360px; margin-top: 10px;
}
footer .footer-bot {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px; display: flex; justify-content: space-between;
  font-size: 12px; opacity: 0.5; flex-wrap: wrap; gap: 16px;
}

/* mobile */
@media (max-width: 720px) {
  .nav-links a:not(.nav-cta) { display: none; }
  footer .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .container, .container-narrow, .container-app { padding: 0 20px; }
}
