*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:      #0D0D1A;
  --surface: #131328;
  --accent:  #00E5FF;
  --text:    #E8EAF0;
  --muted:   #7A7D91;
  --border:  #1E1E3A;
  --radius:  8px;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

img { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 26, 0.96);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.header-brand:hover { text-decoration: none; }

.brand-logo img {
  width: 42px;
  height: 42px;
}

.brand-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.brand-name span { color: var(--accent); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover { color: var(--text); text-decoration: none; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #0D0D1A;
}

.btn-primary:hover {
  background: #33ecff;
  text-decoration: none;
  color: #0D0D1A;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.page-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--border);
}

.page-hero .section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.page-hero h1 {
  font-size: clamp(28px, 4.5vw, 46px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 14px;
}

.page-hero p {
  font-size: 16px;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.7;
}

.page-content {
  padding: 64px 0 80px;
}

.content-block {
  margin-bottom: 56px;
}

.content-block:last-child { margin-bottom: 0; }

.content-block h2 {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}

.content-block p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 12px;
}

.content-block p:last-child { margin-bottom: 0; }

.content-block ul,
.content-block ol {
  margin: 12px 0 12px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.content-block ul li,
.content-block ol li {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 56px;
}

.about-grid:last-child { margin-bottom: 0; }

.about-grid .placeholder-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 14px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.value-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 20px;
}

.value-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}

.value-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0 !important;
}

.empty-content {
  min-height: 240px;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 15px;
  text-align: center;
  padding: 40px;
}

.site-footer {
  background: #080810;
  border-top: 1px solid var(--border);
  padding: 40px 0 28px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 13px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover { color: var(--text); text-decoration: none; }

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  text-decoration: none;
}

.footer-brand:hover { text-decoration: none; }

.footer-brand img { width: 32px; height: 32px; }

.footer-brand-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.footer-brand-name span { color: var(--accent); }

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
}

.footer-nav a:hover { color: var(--text); text-decoration: none; }

@media (max-width: 768px) {
  .site-nav { display: none; }

  .site-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 16px;
    z-index: 99;
  }

  .nav-toggle { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 24px; }
  .values-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}