/* Fonts: Inter (body), Montserrat (display) */
:root {
  --bg: #0b1f1a;
  --bg-2: #0f2b23;
  --card: #112e26;
  --muted: #8fb5aa;
  --text: #e8f3f0;
  --accent: #2dd4bf;
  --accent-2: #22c55e;
  --line: rgba(255,255,255,0.08);
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: saturate(140%) blur(8px);
  background: linear-gradient(180deg, rgba(11,31,26,0.9), rgba(11,31,26,0.6));
  border-bottom: 1px solid var(--line);
  z-index: 40;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 800; background: radial-gradient(circle at 30% 30%, #34d399, #0ea5e9);
  color: #06231c; box-shadow: var(--shadow);
}
.brand-text { display: grid; }
.brand-name { font-family: Montserrat, Inter, sans-serif; font-weight: 700; letter-spacing: 0.5px; }
.brand-legal { font-size: 12px; color: var(--muted); }
.nav { display: flex; gap: 20px; }
.nav a { color: var(--text); text-decoration: none; opacity: 0.9; font-weight: 500; }
.nav a:hover { opacity: 1; color: var(--accent); }

/* Hero */
.hero { position: relative; overflow: clip; }
.hero-inner { padding: 88px 0 72px; text-align: center; }
.hero h1 {
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(28px, 4.4vw, 48px);
  line-height: 1.18;
  margin: 0 0 14px;
}
.hero-sub { color: var(--muted); max-width: 820px; margin: 0 auto 28px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-bg {
  position: absolute; inset: -120px -20% auto -20%; height: 420px;
  background:
    radial-gradient(600px 180px at 50% 50%, rgba(45,212,191,0.18), transparent 60%),
    radial-gradient(800px 240px at 20% 20%, rgba(34,197,94,0.12), transparent 70%),
    radial-gradient(800px 240px at 80% 40%, rgba(14,165,233,0.12), transparent 70%);
  pointer-events: none;
}

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; text-decoration: none; color: var(--text); font-weight: 600; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #04261f; border: none; }
.btn-primary:hover { filter: brightness(1.05); }
.btn-ghost:hover { border-color: rgba(255,255,255,0.22); }

/* Sections */
.section { padding: 64px 0; border-top: 1px solid var(--line); }
.section h2 { font-family: Montserrat, Inter, sans-serif; font-size: clamp(22px, 3.6vw, 34px); margin: 0 0 14px; }
.section p { margin: 0 0 10px; }
.grid { display: grid; gap: 18px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid.two, .grid.three { grid-template-columns: 1fr; } }

.card { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border: 1px solid var(--line); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }

.bullets { margin: 12px 0 0; padding: 0 0 0 18px; }
.bullets li { margin: 8px 0; }

.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; align-items: stretch; }
.kpi { background: #0f2822; border: 1px solid var(--line); border-radius: 12px; padding: 16px; text-align: center; }
.kpi-num { display: block; font-size: 28px; font-weight: 800; color: var(--accent); letter-spacing: 0.4px; }
.kpi-label { font-size: 12px; color: var(--muted); }

/* Services */
.service h3 { margin: 0 0 6px; font-size: 18px; }
.service p { color: var(--muted); }

/* Process */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.steps li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: #0f2822; }
.step-badge { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06231c; font-weight: 800; }
.steps h3 { margin: 2px 0 6px; }
.steps p { margin: 0; color: var(--muted); }

/* Projects */
.project-grid { align-items: stretch; }
.project-card { margin: 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #0f2822; box-shadow: var(--shadow); }
.project-media { height: 160px; background:
  linear-gradient(180deg, rgba(0,0,0,0.1), rgba(0,0,0,0.2)),
  repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 2px, transparent 2px 6px),
  linear-gradient(135deg, #34d399, #0ea5e9);
}
.project-card figcaption { padding: 12px 14px; display: grid; }
.project-card strong { font-size: 16px; }
.project-card span { color: var(--muted); font-size: 13px; }

/* Why us */
.checks { margin: 6px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 26px; }
.checks li::before { content: "✔"; position: absolute; left: 0; top: 0; color: var(--accent); }
.cta-card { border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: linear-gradient(180deg, rgba(45,212,191,0.06), rgba(34,197,94,0.04)); }
.cta-card h3 { margin-top: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 18px 0; background: rgba(0,0,0,0.24); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.brand-mini { display: flex; align-items: center; gap: 10px; }
.legal { color: var(--muted); font-size: 12px; }

/* Small screens */
@media (max-width: 720px) {
  .nav { display: none; }
  .hero-inner { padding: 72px 0 60px; }
}