/* Clean, responsive stylesheet for landing page */

:root {
  --bg: #071022;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.08);
  --text: #eef6f8;
  --muted: #b8cbd1;
  --cyan: #00C3E3;
  --cyan-600: #00a9c6;
  --orange: #FF5F00;
  --orange-300: #ff8a52;
  --border: rgba(255, 255, 255, 0.06);
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  background: radial-gradient(circle at top left, rgba(0, 195, 227, 0.08), transparent 24%),
              radial-gradient(circle at bottom right, rgba(255, 95, 0, 0.06), transparent 24%),
              var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px 20px 64px;
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 36px;
}
.nav-brand { display:flex; align-items:center; gap:12px; }
.nav-logo {
  width: auto;
  height: auto;
  max-height: 64px; /* limit overly large images while keeping natural aspect */
  border-radius: 10px;
  padding: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  display: block;
}
.nav-brand span { font-weight:700; letter-spacing:0.02em; }

.nav-actions { display:flex; align-items:center; gap:10px; }
.nav-link { color:var(--text); text-decoration:none; padding:8px 12px; border-radius:999px; font-weight:600; opacity:0.95; }
.nav-link:hover { background: rgba(255,255,255,0.03); transform:translateY(-2px); }
.nav-admin { border:1px solid var(--border); padding:8px 12px; }
.lang-switch { background:transparent; border:1px solid var(--border); color:var(--text); padding:8px 10px; border-radius:8px; cursor:pointer; font-weight:700; }
.nav-toggle { display:none; background:transparent; border:1px solid var(--border); color:var(--text); padding:8px 10px; border-radius:8px; font-size:1.1rem; cursor:pointer; }

.mobile-menu { display:none; position:absolute; right:20px; top:74px; background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border:1px solid var(--border); border-radius:10px; padding:12px; width:200px; box-shadow: 0 18px 40px rgba(0,0,0,0.5); z-index:60; }
.mobile-menu.open { display:flex; flex-direction:column; gap:8px; }
.mobile-link { color:var(--text); text-decoration:none; padding:8px 10px; border-radius:8px; display:block; }
.mobile-link:hover { background: rgba(255,255,255,0.02); }
.mobile-lang { background:transparent; border:1px solid var(--border); color:var(--text); padding:8px 10px; border-radius:8px; cursor:pointer; }

.hero-section { display:grid; grid-template-columns: 1.2fr 0.9fr; gap:34px; align-items:center; min-height:66vh; margin-bottom:36px; }
.hero-copy { max-width:620px; }
.eyebrow { margin:0 0 14px; display:inline-block; color:var(--cyan-600); font-weight:700; text-transform:uppercase; letter-spacing:0.12em; font-size:0.72rem; }
.hero-section h1 { margin:0 0 18px; font-size: clamp(2rem, 4vw, 3.2rem); line-height:1.02; }
.hero-text { margin:0 0 22px; color:var(--muted); font-size:1.02rem; }
.hero-actions { display:flex; gap:12px; }
.btn { display:inline-flex; align-items:center; justify-content:center; border-radius:999px; text-decoration:none; font-weight:700; cursor:pointer; }
.btn-primary { background: linear-gradient(135deg, var(--cyan), var(--orange)); color:white; padding:12px 22px; box-shadow: 0 14px 30px rgba(0,195,227,0.10); }
.btn-secondary { background:transparent; color:var(--text); padding:10px 18px; border:1px solid var(--border); }
.btn:hover { transform:translateY(-2px); }

.hero-visual { display:flex; flex-direction:column; gap:18px; }
.visual-panel { border-radius:18px; min-height:160px; box-shadow: 0 18px 50px rgba(0,0,0,0.45); overflow:hidden; }
.visual-panel--cyan { background: linear-gradient(180deg, var(--cyan), var(--cyan-600)); }
.visual-panel--orange { background: linear-gradient(180deg, var(--orange), var(--orange-300)); }

.section-header { margin-bottom:18px; }
.section-label { color:var(--cyan-600); text-transform:uppercase; letter-spacing:0.12em; font-weight:700; font-size:0.78rem; margin:0 0 8px; display:inline-block; }
.services-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; margin-bottom:36px; }
.service-card { padding:20px; border-radius:12px; background:var(--surface); border:1px solid var(--border); }
.service-card h3 { margin:0 0 8px; }
.service-card p { margin:0; color:var(--muted); }

.service-icon { width:56px; height:56px; display:inline-flex; align-items:center; justify-content:center; border-radius:10px; background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); color:var(--cyan); margin-bottom:12px; }
.service-card svg { display:block; }

.about-section { margin-bottom:36px; }
.about-card { padding:20px; border-radius:12px; background:var(--surface); border:1px solid var(--border); }

.contact-grid { display:grid; grid-template-columns: 1fr 420px; gap:18px; align-items:stretch; margin-bottom:36px; }
.contact-card { padding:20px; border-radius:12px; background:var(--surface); border:1px solid var(--border); }
.map-card { border-radius:12px; overflow:hidden; min-height:260px; }
.contact-list { margin:12px 0 0; padding-left:18px; color:var(--muted); }
.contact-list li { margin-bottom:10px; }

.site-footer { margin-top:28px; padding-top:20px; border-top:1px solid rgba(255,255,255,0.03); }
.footer-inner { display:flex; justify-content:space-between; align-items:center; gap:16px; }
.footer-logo { width:44px; height:44px; border-radius:10px; }
.footer-copy { margin:8px 0 0; color:var(--muted); }
.footer-nav a { color:var(--muted); text-decoration:none; margin-left:12px; }

/* modifier: single-column hero when visual panels removed */
.hero-section--single { grid-template-columns: 1fr; }

/* Responsive adjustments */
@media (max-width: 980px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-section { grid-template-columns: 1fr; gap:22px; }
  .hero-visual { order: -1; }
  .nav-actions { display:none; }
  .nav-toggle { display:inline-flex; }
}

@media (max-width: 600px) {
  .page-wrapper { padding:18px 14px 40px; }
  .nav-actions { flex-wrap:wrap; gap:8px; }
  .services-grid { grid-template-columns: 1fr; }
  .nav-brand span { font-size:0.95rem; }
  .mobile-menu { right:14px; top:72px; width:calc(100% - 28px); }
}

/* small accessibility focus styles */
.lang-switch:focus, .nav-link:focus, .btn:focus { outline: 2px solid rgba(0,195,227,0.18); outline-offset:2px; }