/* Field Link Missions Marketing Site — Shared Styles */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300&family=DM+Mono:wght@400;500&display=swap');

:root {
  --navy:    #080c1a;
  --navy2:   #0d1226;
  --navy3:   #121830;
  --navy4:   #1a2040;
  --gold:    #d4a843;
  --gold2:   #e8c06a;
  --gold-dim: rgba(212,168,67,0.12);
  --gold-glow: rgba(212,168,67,0.25);
  --text:    #edeef5;
  --text-muted: rgba(237,238,245,0.5);
  --text-dim:   rgba(237,238,245,0.3);
  --border:  rgba(255,255,255,0.07);
  --border2: rgba(212,168,67,0.2);
  --radius:  14px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'DM Mono', monospace;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.6;
}

/* ── Navigation ───────────────────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 48px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(8,12,26,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo-mark {
  width: 36px; height: 36px;
  background: var(--gold);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.nav-logo-mark svg { width: 22px; height: 22px; }
.nav-logo-text { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
.nav-links a { font-size: 0.88rem; font-weight: 500; color: var(--text-muted); text-decoration: none; letter-spacing: 0.02em; transition: color 0.15s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta {
  background: var(--gold);
  color: var(--navy);
  padding: 9px 22px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background 0.15s, transform 0.15s;
}
.nav-cta:hover { background: var(--gold2); transform: translateY(-1px); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-gold {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold);
  color: var(--navy);
  padding: 14px 30px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background 0.15s, transform 0.2s, box-shadow 0.2s;
}
.btn-gold:hover { background: var(--gold2); transform: translateY(-2px); box-shadow: 0 12px 32px var(--gold-glow); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--text);
  padding: 13px 28px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.2s;
}
.btn-outline:hover { border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.05); transform: translateY(-2px); }

/* ── Section layout ───────────────────────────────────────────────────────── */
.section { padding: 100px 48px; max-width: 1200px; margin: 0 auto; }
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold-dim);
  border: 1px solid var(--border2);
  color: var(--gold);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.section-title em { font-style: italic; color: var(--gold); }
.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 580px;
}

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--navy3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--border2); transform: translateY(-3px); }

/* ── Footer ───────────────────────────────────────────────────────────────── */
#footer {
  border-top: 1px solid var(--border);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
#footer .foot-logo { font-family: var(--font-display); font-size: 1.1rem; color: var(--gold); }
#footer .foot-links { display: flex; gap: 28px; }
#footer .foot-links a { font-size: 0.83rem; color: var(--text-muted); text-decoration: none; transition: color 0.15s; }
#footer .foot-links a:hover { color: var(--text); }
#footer .foot-copy { font-size: 0.78rem; color: var(--text-dim); }

/* ── Animations ───────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.15); }
}
.fade-up { opacity: 0; animation: fadeUp 0.7s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.35s; }
.delay-4 { animation-delay: 0.5s; }

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-field { margin-bottom: 20px; }
.form-field label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); margin-bottom: 8px; letter-spacing: 0.04em; text-transform: uppercase; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--navy4);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--text-dim); }
.form-field select option { background: var(--navy3); }
.form-field textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Hamburger button ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: 8px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile menu ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--navy2);
  border-bottom: 1px solid var(--border);
  z-index: 999;
  flex-direction: column;
  padding: 12px 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 14px 24px;
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s, background 0.15s;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.mobile-menu-cta {
  margin: 12px 24px 4px;
  text-align: center;
  border-radius: 10px;
  font-weight: 600;
  background: var(--gold) !important;
  color: var(--navy) !important;
  border-bottom: none !important;
}
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 998;
}
.mobile-menu-overlay.open { display: block; }

/* ── Mobile styles ── */
@media (max-width: 768px) {
  #nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 60px 20px; }
  #footer { padding: 32px 20px; flex-direction: column; align-items: flex-start; gap: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns a { text-align: center; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: stretch; text-align: center; }
  .section-title { font-size: 1.6rem; }
}