:root {
  --bg: #0a1019;
  --bg-alt: #101a28;
  --panel: rgba(20, 31, 47, 0.72);
  --text: #e9eef7;
  --text-soft: #b7c2d4;
  --muted: #8fa2bc;
  --line: rgba(142, 176, 211, 0.28);
  --accent: #57d7dc;
  --accent-2: #b08cff;
  --accent-3: #d8a66f;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 14px 45px rgba(0, 0, 0, 0.35);
  --container: min(1180px, calc(100% - 3rem));
}
*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 9% 14%, rgba(87, 215, 220, 0.14), transparent 32%),
    radial-gradient(circle at 88% 17%, rgba(176, 140, 255, 0.16), transparent 28%),
    linear-gradient(160deg, #070d15 0%, #0d1420 47%, #0a1322 100%);
  min-height: 100vh;
  line-height: 1.62;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: 0.14;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 42px 42px;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; border-radius: var(--radius-sm); }
.container { width: var(--container); margin-inline: auto; }
.site-header {
  position: sticky; top: 0; z-index: 40; backdrop-filter: blur(10px);
  background: rgba(8, 13, 21, 0.78); border-bottom: 1px solid rgba(124, 162, 201, 0.2);
}
.site-header.scrolled { background: rgba(8, 13, 21, 0.93); border-color: rgba(87, 215, 220, 0.3); }
.topbar { display: flex; align-items: center; justify-content: space-between; min-height: 82px; gap: 1rem; }
.logo { font-size: 1.06rem; font-weight: 700; letter-spacing: 0.04em; display: inline-flex; align-items: center; gap: 0.6rem; }
.logo::before {
  content: ""; width: 14px; height: 14px; border-radius: 50%;
  background: conic-gradient(var(--accent), var(--accent-2), var(--accent-3), var(--accent));
  box-shadow: 0 0 18px rgba(87, 215, 220, 0.65);
}
.menu-toggle { display: none; background: transparent; border: 1px solid var(--line); color: var(--text); border-radius: 10px; padding: 0.45rem 0.7rem; }
.main-nav ul { margin: 0; padding: 0; list-style: none; display: flex; gap: 0.45rem; flex-wrap: wrap; justify-content: flex-end; }
.main-nav a {
  display: inline-block; padding: 0.45rem 0.72rem; border-radius: 10px; color: var(--text-soft); font-size: 0.92rem; border: 1px solid transparent; transition: 0.25s ease;
}
.main-nav a:hover,.main-nav a:focus-visible,.main-nav a.active {
  color: var(--text); border-color: rgba(87, 215, 220, 0.45); background: rgba(87, 215, 220, 0.12); outline: none;
}
.hero { padding: 5rem 0 3rem; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1.4rem; align-items: stretch; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-copy { padding: 2.1rem; }
.hero-copy h1 { margin: 0 0 0.9rem; line-height: 1.16; font-size: clamp(1.8rem, 2.9vw, 3.2rem); }
.hero-copy p { color: var(--text-soft); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1.1rem; }
.hero-tags span { padding: 0.35rem 0.66rem; border-radius: 999px; font-size: 0.79rem; border: 1px solid var(--line); color: var(--muted); }
.hero-visual { overflow: hidden; position: relative; }
.hero-visual img { height: 100%; object-fit: cover; filter: saturate(1.06) contrast(1.02); }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(45deg, rgba(7, 13, 21, 0.73), rgba(7, 13, 21, 0.08)); }
main section { padding: 1.2rem 0 1.8rem; }
.section-head { margin-bottom: 1rem; }
.section-head h2 { margin: 0 0 0.35rem; font-size: clamp(1.4rem, 2vw, 2rem); }
.section-head p { margin: 0; color: var(--text-soft); }
.grid-2,.grid-3,.grid-mix { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-mix { grid-template-columns: 1.5fr 1fr; }
.card {
  padding: 1.15rem 1.2rem; border: 1px solid var(--line);
  background: linear-gradient(170deg, rgba(28, 42, 62, 0.62), rgba(14, 23, 36, 0.58));
  border-radius: var(--radius-sm); transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(87, 215, 220, 0.44); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24); }
.card h3 { margin-top: 0; font-size: 1.06rem; }
.card p,.card li { color: var(--text-soft); }
.list-clean { margin: 0; padding-left: 1.1rem; }
.list-clean li { margin-bottom: 0.4rem; }
.split-media { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 1rem; }
.split-media .text-block { padding: 1.4rem; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.8rem; }
.stat { padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(12, 21, 34, 0.64); }
.stat strong { font-size: 1.4rem; color: var(--accent); }
.breadcrumbs { font-size: 0.86rem; color: var(--muted); margin: 1rem 0 0; }
.breadcrumbs a:hover { color: var(--accent); }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 0.75rem; overflow: hidden; background: rgba(15, 24, 36, 0.8); }
.faq-question { width: 100%; border: none; background: transparent; color: var(--text); text-align: left; padding: 1rem; font-size: 1rem; cursor: pointer; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-answer p { padding: 0 1rem 1rem; margin: 0; color: var(--text-soft); }
.faq-item.open .faq-answer { max-height: 250px; }
form { display: grid; gap: 0.8rem; }
label { font-size: 0.9rem; color: var(--text-soft); }
input,textarea,select {
  width: 100%; margin-top: 0.3rem; border-radius: 12px; border: 1px solid var(--line);
  background: rgba(10, 17, 28, 0.82); color: var(--text); padding: 0.66rem 0.78rem; font: inherit;
}
input:focus,textarea:focus,select:focus { outline: 2px solid rgba(87, 215, 220, 0.35); border-color: rgba(87, 215, 220, 0.58); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(87, 215, 220, 0.54); color: var(--text);
  padding: 0.65rem 1rem; border-radius: 12px; background: linear-gradient(135deg, rgba(87, 215, 220, 0.2), rgba(176, 140, 255, 0.15)); cursor: pointer;
}
.map-wrap iframe { width: 100%; border: 0; border-radius: var(--radius-sm); min-height: 320px; }
.site-footer { margin-top: 2.8rem; border-top: 1px solid var(--line); background: rgba(7, 12, 19, 0.8); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 1rem; padding: 2rem 0; }
.site-footer h3,.site-footer h4 { margin-top: 0; }
.site-footer p,.site-footer li,.site-footer a { color: var(--text-soft); font-size: 0.92rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.4rem; }
.copyline { border-top: 1px solid var(--line); padding: 0.85rem 0 1.1rem; color: var(--muted); font-size: 0.86rem; }
.cookie-banner {
  position: fixed; right: 1rem; bottom: 1rem; max-width: 370px; z-index: 55; border: 1px solid rgba(87, 215, 220, 0.4);
  background: rgba(8, 14, 23, 0.94); border-radius: 14px; padding: 0.9rem; box-shadow: var(--shadow);
}
.cookie-banner.hidden { display: none; }
.cookie-banner p { margin: 0 0 0.7rem; color: var(--text-soft); font-size: 0.9rem; }
.reveal { opacity: 0; transform: translateY(16px); transition: 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (max-width:1060px) {
  .hero-grid,.grid-mix,.split-media,.footer-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width:860px) {
  .menu-toggle { display: inline-flex; }
  .main-nav {
    position: absolute; left: 1rem; right: 1rem; top: 78px; border: 1px solid var(--line); border-radius: 14px;
    background: rgba(9, 15, 24, 0.98); padding: 0.8rem; display: none;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; }
  .main-nav a,.grid-2,.grid-3,.stats { width: 100%; grid-template-columns: 1fr; }
}
@media (max-width:540px) {
  .container { width: min(1180px, calc(100% - 1.2rem)); }
  .hero { padding-top: 4.3rem; }
  .hero-copy { padding: 1.2rem; }
}