/* Minimal, clean, responsive styles */
:root {
  --bg: #0f172a;
  --card: #111827;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #22d3ee;
  --ring: rgba(56,189,248,0.3);
}
* { 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, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 80% -10%, rgba(56,189,248,0.05), transparent) var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header / nav */
.header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(180%) blur(10px);
  background: rgba(15,23,42,0.7);
  border-bottom: 1px solid rgba(148,163,184,0.12);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .2px; }
.brand span.logo {
  width: 32px; height: 32px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: inline-block;
  box-shadow: 0 10px 30px var(--ring);
}
.nav a { padding: 10px 12px; border-radius: 10px; }
.nav a[aria-current="page"] { background: rgba(56,189,248,0.12); }

/* Hero */
.hero {
  padding: 80px 0 40px;
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px;
}
.hero h1 { font-size: clamp(28px, 6vw, 44px); line-height: 1.1; margin: 0 0 12px; }
.hero p { color: var(--muted); margin: 0 0 22px; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border: 1px solid rgba(148,163,184,0.12);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
}
.cta {
  display: inline-flex; gap: 10px; align-items: center; 
  padding: 12px 16px; border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b1220; font-weight: 700;
  border: none; cursor: pointer;
  box-shadow: 0 10px 30px var(--ring);
}
.cta:hover { transform: translateY(-1px); }

/* Grids */
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
}

/* Cards */
.project {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(148,163,184,0.12);
  background: #0b1220;
}
.project img { width: 100%; height: 200px; object-fit: cover; display: block; }
.project .p { padding: 14px; }
.badge {
  display: inline-block; font-size: 12px; padding: 4px 8px; border-radius: 999px;
  background: rgba(56,189,248,0.15); color: var(--accent);
  border: 1px solid rgba(56,189,248,0.25);
}

/* Footer */
.footer {
  margin-top: 40px; padding: 24px; color: var(--muted);
  border-top: 1px solid rgba(148,163,184,0.12);
  font-size: 14px;
}

/* Forms */
label { font-weight: 600; display: block; margin: 8px 0 6px; }
input, textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px;
  border: 1px solid rgba(148,163,184,0.18); background: #0b1220; color: var(--text);
  outline: none; box-shadow: 0 0 0 0 var(--ring);
}
input:focus, textarea:focus { box-shadow: 0 0 0 4px var(--ring); border-color: var(--accent); }
.help { color: var(--muted); font-size: 13px; }
button[type=submit] { margin-top: 12px; }