:root {
  --bg-dark: #0f0a1e;
  --bg-card: #1a1230;
  --bg-card-hover: #221840;
  --gold: #f5c518;
  --gold-light: #ffe066;
  --orange: #ff8c2a;
  --purple: #7c3aed;
  --purple-light: #a78bfa;
  --text: #f0edf7;
  --text-muted: #a89ec4;
  --border: rgba(255, 255, 255, 0.08);
  --success: #22c55e;
  --danger: #ef4444;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --font: "Inter", system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: var(--gold-light);
  text-decoration: none;
  transition: color 0.2s;
}

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

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 10, 30, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
  font-size: 1.15rem;
}

.logo-link img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--orange));
  color: #1a0f00;
  box-shadow: 0 8px 30px rgba(245, 197, 24, 0.35);
}

.btn-primary:hover {
  color: #1a0f00;
  box-shadow: 0 12px 40px rgba(245, 197, 24, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-light);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* Hero */
.hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(124, 58, 237, 0.25), transparent),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(245, 197, 24, 0.12), transparent);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124, 58, 237, 0.2);
  border: 1px solid rgba(124, 58, 237, 0.4);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--purple-light);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 20px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--gold), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.hero-meta strong {
  color: var(--text);
  display: block;
  font-size: 1.1rem;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-scene {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1;
  border-radius: 24px;
  background: linear-gradient(180deg, #2d1b69 0%, #1a1230 60%, #0f0a1e 100%);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-scene img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scene-road {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 45%;
  background: linear-gradient(180deg, transparent, rgba(245, 197, 24, 0.15));
  clip-path: polygon(35% 0%, 65% 0%, 80% 100%, 20% 100%);
}

.scene-chicken {
  position: absolute;
  bottom: 28%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 3.5rem;
  animation: chickenWalk 3s ease-in-out infinite alternate;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

.scene-egg {
  position: absolute;
  top: 12%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2.8rem;
  animation: eggGlow 2s ease-in-out infinite;
}

.scene-sparkles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sparkle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: sparkle 2s ease-in-out infinite;
}

.sparkle:nth-child(1) { top: 20%; left: 25%; animation-delay: 0s; }
.sparkle:nth-child(2) { top: 35%; right: 20%; animation-delay: 0.5s; }
.sparkle:nth-child(3) { top: 55%; left: 15%; animation-delay: 1s; }
.sparkle:nth-child(4) { top: 15%; right: 30%; animation-delay: 1.5s; }

@keyframes chickenWalk {
  from { transform: translateX(-60%); }
  to { transform: translateX(-40%); }
}

@keyframes eggGlow {
  0%, 100% { filter: drop-shadow(0 0 8px rgba(245, 197, 24, 0.6)); }
  50% { filter: drop-shadow(0 0 20px rgba(245, 197, 24, 1)); }
}

@keyframes sparkle {
  0%, 100% { opacity: 0.2; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* Sections */
section {
  padding: 80px 0;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 48px;
  font-size: 1.05rem;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: background 0.2s, transform 0.2s;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(245, 197, 24, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Stats */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 4px;
}

.stat-item span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* How it works */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  position: relative;
}

.step-card::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Difficulty */
.difficulty-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.difficulty-card {
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  text-align: center;
  border: 1px solid var(--border);
}

.difficulty-card.easy { background: rgba(34, 197, 94, 0.1); border-color: rgba(34, 197, 94, 0.3); }
.difficulty-card.medium { background: rgba(245, 197, 24, 0.1); border-color: rgba(245, 197, 24, 0.3); }
.difficulty-card.hard { background: rgba(255, 140, 42, 0.1); border-color: rgba(255, 140, 42, 0.3); }
.difficulty-card.hardcore { background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.3); }

.difficulty-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.difficulty-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* FAQ */
.faq-list {
  max-width: 760px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  text-align: left;
  padding: 22px 0;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font);
}

.faq-question::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 22px;
}

.faq-answer p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* CTA */
.cta-section {
  padding: 80px 0;
}

.cta-box {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.3), rgba(245, 197, 24, 0.15));
  border: 1px solid rgba(124, 58, 237, 0.4);
  border-radius: 24px;
  padding: 56px 48px;
  text-align: center;
}

.cta-box h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 14px;
}

.cta-box p {
  color: var(--text-muted);
  margin-bottom: 28px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.cta-disclaimer {
  margin-top: 20px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Disclaimer banner */
.disclaimer-bar {
  background: rgba(239, 68, 68, 0.08);
  border-bottom: 1px solid rgba(239, 68, 68, 0.2);
  padding: 10px 0;
  text-align: center;
  font-size: 0.78rem;
  color: #fca5a5;
}

.disclaimer-bar a {
  color: #fca5a5;
  text-decoration: underline;
}

/* Footer */
.site-footer {
  background: #080510;
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 14px;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-col a:hover {
  color: var(--text);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Legal pages */
.legal-page {
  padding: 120px 0 80px;
}

.legal-page h1 {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.legal-updated {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 1.3rem;
  margin: 32px 0 12px;
  color: var(--gold-light);
}

.legal-content h3 {
  font-size: 1.05rem;
  margin: 24px 0 10px;
}

.legal-content p,
.legal-content li {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 12px;
}

.legal-content ul {
  padding-left: 24px;
  margin-bottom: 16px;
}

.legal-content a {
  text-decoration: underline;
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.contact-info-card h3 {
  margin-bottom: 20px;
}

.contact-item {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  background: rgba(245, 197, 24, 0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.92rem;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--purple);
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow);
}

.modal-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.modal h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.modal p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 24px;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-note {
  margin-top: 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 20px;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.4);
}

.cookie-banner.active {
  transform: translateY(0);
}

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

.cookie-text {
  flex: 1;
  font-size: 0.88rem;
  color: var(--text-muted);
  min-width: 260px;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

  .stats-grid,
  .steps-grid,
  .difficulty-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .header-right {
    gap: 12px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .stats-grid,
  .steps-grid,
  .difficulty-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-box {
    padding: 36px 24px;
  }

  .cookie-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-actions {
    flex-direction: column;
  }
}