:root {
  --bg: #0f1310;
  --panel: #171d19;
  --panel-2: #202822;
  --text: #edf3ed;
  --muted: #aac0ae;
  --line: #2d3830;
  --accent: #8dc63f;
  --accent-dark: #74aa2a;
  --max: 1180px;
  --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, #0f1310 0%, #121813 100%);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(15, 19, 16, 0.86);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 74px; gap: 1rem; }
.brand { font-size: 1.5rem; font-weight: 800; letter-spacing: 0.03em; color: var(--accent); }
.nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.nav a { color: var(--muted); }
.nav a:hover { color: var(--text); }
.hero, .page-hero { padding: 5rem 0 3rem; }
.hero-grid, .cta-grid { display: grid; grid-template-columns: 1.3fr 0.8fr; gap: 2rem; align-items: center; }
.eyebrow { display: inline-block; margin-bottom: 0.75rem; color: var(--accent); font-weight: 700; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.08em; }
h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); line-height: 1.02; margin: 0 0 1rem; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0; }
h3 { margin-top: 0; font-size: 1.25rem; }
p { color: var(--muted); line-height: 1.7; }
.hero-card, .card, .gallery-tile, .contact-form, .flash {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(0,0,0,0.18);
}
.hero-card { padding: 1.2rem; display: grid; gap: 1rem; }
.metric { padding: 1rem; background: var(--panel); border-radius: 14px; }
.metric strong { display: block; font-size: 2rem; color: var(--accent); }
.metric span { color: var(--muted); }
.hero-actions, .meta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; padding: 0.9rem 1.25rem; font-weight: 700;
  transition: 0.2s ease;
}
.btn-primary { background: var(--accent); color: #10150d; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { border: 1px solid var(--line); color: var(--text); }
.btn-secondary:hover { background: var(--panel); }
.section { padding: 2rem 0 4rem; }
.section-muted { background: rgba(255,255,255,0.02); }
.section-heading { margin-bottom: 1.5rem; }
.card-grid.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.card { padding: 1.3rem; }
.card-topline { color: var(--accent); font-size: 0.82rem; text-transform: uppercase; font-weight: 700; letter-spacing: 0.06em; margin-bottom: 0.7rem; }
.meta-row span { color: var(--text); background: var(--panel); border-radius: 999px; padding: 0.45rem 0.8rem; font-size: 0.92rem; }
.cta-band { padding: 2rem 0 5rem; }
.cta-grid { background: linear-gradient(135deg, rgba(141,198,63,0.18), rgba(255,255,255,0.02)); border: 1px solid var(--line); border-radius: 24px; padding: 1.75rem; }
.spec-list { padding-left: 1rem; color: var(--muted); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.gallery-tile { overflow: hidden; }
.gallery-placeholder {
  min-height: 180px; display: grid; place-items: center;
  background: linear-gradient(135deg, #1d261f, #2a362c);
  color: var(--accent); font-size: 1.6rem; font-weight: 800;
}
.gallery-tile p { padding: 1rem; margin: 0; }
.form-wrap { display: flex; justify-content: center; }
.contact-form { width: min(100%, 720px); padding: 1.4rem; display: grid; gap: 1rem; }
.contact-form label { display: grid; gap: 0.5rem; font-weight: 600; }
.contact-form input, .contact-form textarea {
  width: 100%; border-radius: 14px; border: 1px solid var(--line);
  background: var(--panel); color: var(--text); padding: 0.95rem 1rem;
}
.flash-stack { padding-top: 1rem; }
.flash { padding: 1rem 1.1rem; margin-bottom: 0.8rem; }
.flash.success { border-left: 4px solid var(--accent); }
.flash.error { border-left: 4px solid #ff6b6b; }
.prose { max-width: 760px; }
.site-footer { border-top: 1px solid rgba(255,255,255,0.06); padding: 3rem 0 1.5rem; margin-top: 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 1rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.4rem; }
.footer-bottom { color: var(--muted); margin-top: 1.5rem; font-size: 0.92rem; }
@media (max-width: 900px) {
  .hero-grid, .cta-grid, .card-grid.three, .gallery-grid, .footer-grid { grid-template-columns: 1fr; }
  .nav-wrap { align-items: flex-start; padding: 1rem 0; flex-direction: column; }
}