/* SEED Initiative - v1 stylesheet (clean, institutional, responsive) */

:root{
  --bg: #0b1220;
  --surface: #0f1a2e;
  --card: #101f36;
  --text: #e8eefc;
  --muted: #b7c3e1;
  --line: rgba(255,255,255,0.10);
  --brand: #2bb3a7;      /* teal */
  --brand2: #6ee7d8;     /* light teal */
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --radius: 18px;
}

*{ box-sizing: border-box; }
html, body{ margin:0; padding:0; }
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% 10%, rgba(43,179,167,0.25), transparent 60%),
              radial-gradient(1000px 500px at 80% 0%, rgba(110,231,216,0.12), transparent 55%),
              var(--bg);
  line-height: 1.5;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,0.75);
  border-bottom: 1px solid var(--line);
}

.nav{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.2px;
}
.brand-badge{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: var(--shadow);
}
.brand small{
  display:block;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0;
  margin-top: -2px;
}

.navlinks{
  display:flex;
  align-items:center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.navlinks a{
  font-size: 14px;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.navlinks a:hover{
  color: var(--text);
  border-color: var(--line);
  text-decoration: none;
}

.cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none !important;
  white-space: nowrap;
}
.cta.primary{
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: #061018;
  border-color: transparent;
}
.cta.primary:hover{ filter: brightness(1.02); }
.cta.ghost:hover{ border-color: rgba(255,255,255,0.22); }

.hero{
  padding: 54px 0 20px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 22px;
  align-items: stretch;
}
.hero h1{
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.05;
  margin: 0 0 12px 0;
  letter-spacing: -0.6px;
}
.hero p{
  font-size: 17px;
  color: var(--muted);
  margin: 0 0 18px 0;
  max-width: 62ch;
}
.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.panel{
  background: rgba(16,31,54,0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.panel h3{
  margin: 0 0 10px 0;
  font-size: 16px;
  letter-spacing: 0.2px;
}
.panel p{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.section{
  padding: 28px 0;
}
.section h2{
  margin: 0 0 12px 0;
  font-size: 26px;
  letter-spacing: -0.2px;
}
.section .lead{
  margin: 0 0 16px 0;
  color: var(--muted);
  max-width: 80ch;
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card{
  background: rgba(16,31,54,0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.card h3{
  margin: 0 0 8px 0;
  font-size: 16px;
}
.card p{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.card ul{
  margin: 10px 0 0 18px;
  color: var(--muted);
  font-size: 14px;
}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

.kicker{
  display:inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(110,231,216,0.85);
  border: 1px solid rgba(110,231,216,0.25);
  padding: 6px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.hr{
  height: 1px;
  background: var(--line);
  margin: 18px 0;
}

.footer{
  padding: 26px 0 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.footer .row{
  display:flex;
  gap: 12px;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
}
.footer a{ color: var(--muted); }
.footer a:hover{ color: var(--text); }

.form{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
.form label{
  display:block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
.form input, .form select, .form textarea{
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
}
.form textarea{ min-height: 110px; resize: vertical; grid-column: 1 / -1; }
.form .full{ grid-column: 1 / -1; }

.note{
  color: var(--muted);
  font-size: 13px;
  margin-top: 10px;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--text);
}

@media (max-width: 880px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid3{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .form{ grid-template-columns: 1fr; }
}