:root {
  --bg: #0d0f12;
  --bg-alt: #12151a;
  --text: #e8edf2;
  --muted: #a8b0bb;
  --brand: #5cc3ff;
  --brand-600: #39a9ef;
  --card: #161a20;
  --border: #212733;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

h1, h2, h3 { line-height: 1.2; margin: 0 0 12px; }
h1 { font-size: 44px; letter-spacing: -0.02em; }
h2 { font-size: 32px; }
h3 { font-size: 22px; }
p { margin: 0 0 12px; color: var(--muted); }

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: transform .15s ease, background .15s ease, color .15s ease;
  border: 1px solid var(--border);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #0b1016; }
.btn-primary:hover { background: var(--brand-600); }
.btn-secondary { background: transparent; color: var(--text); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(13,15,18,0.7);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.logo { color: var(--text); font-weight: 800; font-size: 18px; text-decoration: none; }
.site-nav { display: flex; gap: 18px; align-items: center; }
.site-nav a { color: var(--muted); text-decoration: none; font-weight: 600; }
.site-nav a:hover { color: var(--text); }
.menu-toggle { display: none; background: transparent; color: var(--text); border: 0; font-size: 22px; }

.hero {
  position: relative;
  min-height: 84vh;
  display: grid;
  place-items: center;
  background: var(--bg) no-repeat center/cover;
  background-image: var(--hero-image);
  background-position: var(--hero-position, 50% 8%);
}
.hero .overlay {
  position: absolute; inset: 0;
  background: radial-gradient(1200px 600px at 70% 20%, rgba(92,195,255,0.15), transparent 60%),
              linear-gradient(to bottom, rgba(8,10,12,0.6), rgba(8,10,12,0.9));
}
.hero-content { position: relative; z-index: 1; text-align: center; padding: 80px 0; }
.hero p { font-size: 18px; max-width: 760px; margin: 8px auto 18px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.section { padding: 68px 0; }
.section.alt { background: var(--bg-alt); }
.grid { display: grid; gap: 24px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }
.card-img { width: 100%; height: auto; border-radius: 14px; border: 1px solid var(--border); }

.badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.badge { background: #1b212b; color: #c7d0db; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--border); font-size: 13px; font-weight: 600; }

.stats { margin-top: 14px; }
.stat { text-align: center; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.value { font-size: 28px; font-weight: 800; color: var(--text); }
.label { color: var(--muted); }

.quote { margin-top: 24px; }
.quote p { margin: 0; }
.quote-author { color: var(--muted); margin-top: 6px; font-style: italic; }

.brand-strip { padding-top: 18px; padding-bottom: 18px; background: #0f1216; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.brand-row { display: flex; align-items: center; justify-content: center; gap: 14px; color: #7d8794; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 12px; opacity: 0.9; flex-wrap: wrap; }
.brand-row .dot { width: 4px; height: 4px; background: #2a303b; border-radius: 999px; display: inline-block; }
.brand-row .brand { color: #9aa3af; }

.timeline { position: relative; margin-top: 24px; }
.timeline:before { content: ""; position: absolute; left: 12px; top: 0; bottom: 0; width: 2px; background: #212733; }
.t-item { position: relative; padding-left: 40px; margin-bottom: 16px; }
.t-dot { position: absolute; left: 6px; top: 6px; width: 14px; height: 14px; background: var(--brand); border-radius: 999px; box-shadow: 0 0 0 4px rgba(92,195,255,0.15); }
.t-content { }

.counters { margin-top: 10px; font-weight: 800; font-size: 24px; color: var(--text); display: flex; align-items: baseline; gap: 6px; }
.counter { display: inline-block; min-width: 20px; }
.suffix { color: var(--muted); font-weight: 700; font-size: 14px; }

.carousel { overflow: hidden; }
.slides { display: grid; grid-auto-flow: column; grid-auto-columns: 100%; gap: 0; transition: transform .5s ease; }
.slide { margin: 0; color: var(--text); }
.dots { display: flex; gap: 8px; justify-content: center; margin-top: 10px; }
.dots button { width: 8px; height: 8px; border-radius: 999px; border: 0; background: #2a303b; cursor: pointer; }
.dots button.active { background: var(--brand); }

.tilt { will-change: transform; transition: transform .15s ease; }
.tilt:hover { transform: perspective(800px) rotateX(2deg) rotateY(-2deg) translateY(-2px); }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.revealed { opacity: 1; transform: none; }

.gallery-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.gallery-grid img { width: 100%; height: 180px; object-fit: cover; border-radius: 10px; border: 1px solid var(--border); transition: transform .2s ease; }
.gallery-grid img:hover { transform: scale(1.02); }

.socials { list-style: none; padding: 0; margin: 8px 0 0; display: flex; gap: 12px; }
.socials a { color: var(--brand); text-decoration: none; }
.socials a:hover { color: var(--brand-600); }

.contact-form label { display: grid; gap: 6px; margin-bottom: 10px; }
.contact-form input, .contact-form textarea {
  background: #0f1318; border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; color: var(--text);
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid rgba(92,195,255,0.35); }

.site-footer { border-top: 1px solid rgba(255,255,255,0.06); padding: 18px 0; color: var(--muted); text-align: center; background: #0b0e12; }

@media (max-width: 900px) {
  .grid.two { grid-template-columns: 1fr; }
  .grid.three { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  h1 { font-size: 34px; }
  h2 { font-size: 26px; }
  .menu-toggle { display: inline-block; }
  .site-nav { position: fixed; right: 16px; top: 64px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 10px; display: none; flex-direction: column; gap: 10px; min-width: 200px; }
  .site-nav.open { display: flex; }
  .hero { background-position: 50% 0%; min-height: 90vh; }
  .brand-row { gap: 10px; font-size: 11px; }
}