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

:root {
  --bg:           #010D18;
  --accent:       #c2e249;
  --accent-hover: #d0fa27;
  --text:         #f0eef5;
  --muted:        #a09ab5;
}

html, body {
  height: 100%;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── NOISE TEXTURE ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ── NAV ── */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  flex-shrink: 0;
}

.logo {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--text);
  text-decoration: none;
}

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

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

.lang-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(240,238,245,0.45);
  text-decoration: none;
  transition: color 0.2s ease;
}

.lang-link:hover { color: var(--text); }

.btn-arrow {
  font-size: 1.1rem;
  transition: transform 0.2s ease;
}

@media (max-width: 480px) {
  nav { padding: 16px 20px; }
}