/* Simple, clean, single-page layout */

:root{
  --bg: #0b0f14;
  --panel: #111826;
  --text: #e7eef7;
  --muted: #b8c6d9;
  --border: rgba(231,238,247,.12);
  --link: #8ad0ff;
  --button: #1c6ef2;
  --buttonText: #ffffff;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 500px at 50% -10%, rgba(28,110,242,.35), transparent 55%),
              radial-gradient(900px 450px at 0% 10%, rgba(138,208,255,.20), transparent 60%),
              var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a{ color: var(--link); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(980px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  background-image: url("john-seaprog_bg.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--border);
}

.hero{
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--border);
}

.hero h1{
  margin: 0;
  font-size: clamp(2.25rem, 3.6vw, 3.25rem);
  letter-spacing: .2px;
}

.subtitle{
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 1.1rem;
}

.cta{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.button{
  display: inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--button);
  color: var(--buttonText);
  border: 1px solid rgba(255,255,255,.08);
  font-weight: 600;
}

.button-ghost{
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.section{
  padding: 56px 0;
}

.section-alt{
  background: linear-gradient(180deg, transparent, rgba(17,24,38,.55) 30%, rgba(17,24,38,.55) 70%, transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section h2{
  margin: 0 0 18px;
  font-size: 1.6rem;
}

.cards{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card{
  background: rgba(17,24,38,.62);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 18px 16px;
  backdrop-filter: blur(8px);
}

.card h3{
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.card p{
  margin: 6px 0;
  color: var(--muted);
}

.social{
  margin-top: 10px;
}

.footer{
  padding: 28px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

@media (max-width: 860px){
  .cards{ grid-template-columns: 1fr; }
  .hero{ padding-top: 56px; }
}