:root {
  --bg: #0c0f14;
  --panel: #11161d;
  --text: #e8eef7;
  --muted: #a9b6c7;
  --primary: #2ea043; /* green */
  --accent: #0ea5e9;  /* cyan */
  --danger: #ef4444;
  --border: #1f2a37;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.site-header { background: #0b1219; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.header-content { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: 0.4px; }
.nav a { color: var(--muted); margin-left: 16px; text-decoration: none; padding: 8px 12px; border-radius: 8px; }
.nav a:hover, .nav a.active { color: var(--text); background: #0f1724; }
.nav .cta { background: #0f1c2c; color: var(--accent); border: 1px solid #13324a; }

.hero { background: linear-gradient(180deg, #0d1624 0%, #ffffff 100%); padding: 48px 0; border-bottom: 1px solid var(--border); }
.hero-content h1 { margin: 0 0 8px; font-size: 2rem; }
.hero-content p { margin: 0 0 16px; color: var(--muted); }
.hero-highlights { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 8px; }
.hero-actions { display: flex; gap: 12px; }

.button { display: inline-block; padding: 12px 16px; border-radius: 10px; border: 1px solid var(--border); text-decoration: none; color: var(--text); cursor: pointer; }
.button.primary { background: var(--primary); border-color: #1c5d2a; color: #08110b; font-weight: 600; }
.button.secondary { background: #122032; border-color: #153049; color: #d2e9f7; }

.details { padding: 40px 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.card { background: var(--panel); border: 1px solid var(--border); padding: 20px; border-radius: 12px; }
.card-footer { display: flex; align-items: center; gap: 16px; margin-top: 16px; }
.small { color: var(--muted); font-size: 0.9rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
label { color: var(--text); font-weight: 600; }
input, select, textarea { background: #0e1621; color: var(--text); border: 1px solid var(--border); border-radius: 10px; padding: 10px; }
textarea { resize: vertical; }

.status { margin-top: 12px; color: var(--accent); min-height: 24px; }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 20px; }
figure { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
figcaption { padding: 10px; color: var(--muted); }
img { display: block; width: 100%; height: 220px; object-fit: cover; }

.site-footer { border-top: 1px solid var(--border); background: #0b1219; margin-top: 40px; }
.footer-content { padding: 20px 0; text-align: center; color: var(--muted); }

@media (max-width: 820px) {
  .grid-2 { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 1.6rem; }
}