:root {
  --bg: #020617;
  --surface: #020F2F;
  --text: #E5E7EB;
  --muted: #94A3B8;
  --primary: #38BDF8;
  --secondary: #A3E635;
  --accent: #F472B6;
  --border: rgba(229,231,235,0.12);
  --font-sans: "Segoe UI", "Helvetica Neue", "Noto Sans", Ubuntu, Cantarell, sans-serif;
  --font-serif: Georgia, "Palatino Linotype", "Book Antiqua", Palatino, serif;
  --max-w: 1200px;
  --eco-glow: rgba(163, 230, 53, 0.14);
  --nature-mist: rgba(56, 189, 248, 0.08);
  --green-leaf: rgba(163, 230, 53, 0.22);
  --sustainable-soft: rgba(244, 114, 182, 0.07);
  --organic-curve: 48% 52% 55% 45% / 52% 48% 52% 48%;
  --header-dark: #020617;
  --header-dark-alt: #020F2F;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 90% 55% at 8% -8%, var(--green-leaf), transparent 55%),
    radial-gradient(ellipse 70% 45% at 92% 12%, var(--nature-mist), transparent 50%),
    linear-gradient(168deg, var(--bg) 0%, #03102a 42%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image:
    radial-gradient(circle at 20% 70%, var(--eco-glow), transparent 28%),
    radial-gradient(circle at 78% 55%, var(--sustainable-soft), transparent 32%);
  opacity: 0.9;
}

main {
  flex: 1 0 auto;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  color: var(--secondary);
}

.disclosure-banner {
  width: 100%;
  padding: 8px 16px;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  background: transparent;
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
  line-height: 1.45;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-top-band {
  height: 50px;
  background: var(--header-dark);
  border-bottom: 1px solid var(--border);
}

.header-top-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.logo-link img {
  max-height: 40px;
  width: auto;
}

.header-nav-band {
  height: 36px;
  background: var(--header-dark-alt);
  border-bottom: 1px solid rgba(163, 230, 53, 0.18);
}

.header-nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 12px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-desktop {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2px;
  list-style: none;
}

.nav-desktop a {
  color: rgba(229, 231, 235, 0.88);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 8px;
  white-space: nowrap;
}

.nav-desktop a:hover {
  color: var(--secondary);
}

.burger-btn {
  display: none;
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid rgba(229, 231, 235, 0.28);
  cursor: pointer;
  padding: 6px 8px;
  flex-direction: column;
  gap: 4px;
}

.burger-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
}

.burger-btn.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.burger-btn.active span:nth-child(2) {
  opacity: 0;
}

.burger-btn.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.burger-btn span {
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.72);
  z-index: 1100;
}

.drawer-overlay.open {
  display: block;
}

.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 1200;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  padding: 72px 24px 24px;
  overflow-y: auto;
}

.nav-drawer.open {
  transform: translateX(0);
}

.nav-drawer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-drawer a {
  display: block;
  padding: 12px 8px;
  color: var(--text);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-bottom: 1px solid var(--border);
}

.organic-divider {
  height: 2px;
  width: 100%;
  max-width: 180px;
  margin: 20px auto;
  border: none;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
  border-radius: 999px;
  box-shadow: 0 0 12px var(--eco-glow);
}

.eco-accent {
  color: var(--secondary);
}

.nature-panel {
  background:
    radial-gradient(ellipse at top left, var(--nature-mist), transparent 55%),
    var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--organic-curve);
  box-shadow: 0 8px 28px rgba(2, 6, 23, 0.45);
}

.green-chip {
  display: inline-block;
  color: var(--secondary);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sustainable-band {
  background: linear-gradient(120deg, rgba(163, 230, 53, 0.08), transparent 60%);
}

.age-gate {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: rgba(2, 6, 23, 0.92);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.age-gate.active {
  display: flex;
}

.age-gate-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 16px 40px rgba(2, 6, 23, 0.55);
}

.age-gate-box h2 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.age-gate-box p {
  color: var(--muted);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.age-gate-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-primary,
.btn-secondary {
  border: none;
  cursor: pointer;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  font-family: inherit;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--secondary);
  color: var(--bg);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.cookie-banner {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 4000;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 18px 20px;
  box-shadow: 0 -8px 32px rgba(2, 6, 23, 0.5);
}

.cookie-banner.active {
  display: block;
}

.cookie-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.cookie-inner > p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.cookie-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cookie-panel {
  display: none;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.cookie-panel.visible {
  display: block;
}

.cookie-panel p {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px 24px 32px;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.footer-brand img {
  max-height: 36px;
  width: auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-bottom: 24px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.footer-badges img {
  height: 48px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

.footer-requisites {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.footer-copy {
  color: var(--muted);
  font-size: 0.75rem;
}

.page-hero {
  padding: 48px 24px 36px;
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.18), transparent 55%),
    var(--surface);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  max-width: var(--max-w);
  margin: 0 auto;
}

.page-content {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 24px 64px;
}

.page-content h2 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 28px 0 12px;
  color: var(--text);
}

.page-content h3 {
  font-size: 1.05rem;
  margin: 20px 0 10px;
}

.page-content p,
.page-content li {
  color: var(--muted);
  margin-bottom: 12px;
}

.page-content ul {
  padding-left: 1.2rem;
  margin-bottom: 16px;
}

.page-content strong {
  color: var(--text);
}

.contact-form {
  margin-top: 28px;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--text);
}

.contact-form input,
.contact-form textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.field-error {
  display: none;
  color: var(--accent);
  font-size: 0.8rem;
}

.field-error.visible {
  display: block;
}

.form-success {
  display: none;
  margin-top: 20px;
  padding: 20px;
  border: 1px solid rgba(163, 230, 53, 0.35);
  border-radius: 12px;
  background: rgba(163, 230, 53, 0.08);
  color: var(--text);
}

.form-success.visible {
  display: block;
}

.contact-form.is-hidden {
  display: none;
}

.go-page {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
}

.go-ad {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
  letter-spacing: 0.12em;
}

.go-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin-bottom: 24px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.go-page h1 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.go-page > p {
  color: var(--muted);
  max-width: 420px;
  margin-bottom: 24px;
}

.go-compliance {
  max-width: 480px;
  font-size: 0.8rem;
  color: var(--muted);
}

.go-compliance a {
  color: var(--primary);
}

.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 24px;
}

.error-page h1 {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.error-page p {
  color: var(--muted);
  margin-bottom: 24px;
}

.error-page a {
  display: inline-block;
  padding: 12px 22px;
  background: var(--primary);
  color: var(--bg);
  border-radius: 10px;
  font-weight: 600;
}

@media (max-width: 900px) {
  .header-nav-band {
    display: none;
  }

  .burger-btn {
    display: flex;
  }

  .header-top-inner {
    justify-content: space-between;
  }

  .logo-link {
    margin-right: auto;
  }

  .page-content {
    padding: 32px 16px 56px;
    overflow-x: hidden;
  }

  .footer-badges img {
    max-width: 100%;
  }
}