@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Syne:wght@400;500;600&display=swap');

:root {
  --bg-color: #0b0c10;
  --bg-darker: #060709;
  --card-bg: rgba(20, 22, 28, 0.7);
  --accent-glow: #7000ff;
  --accent-gold: #c5a059;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --border-color: rgba(255, 255, 255, 0.08);
  --font-title: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* Уникальный графический фоновый эффект */
body::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -10%;
  width: 120%;
  height: 120%;
  background: 
    radial-gradient(circle at 10% 20%, rgba(112, 0, 255, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(197, 160, 89, 0.08) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
}

/* Доступность: Ссылка быстрого перехода */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--accent-glow);
  color: #fff;
  padding: 10px 20px;
  z-index: 9999;
  transition: var(--transition);
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}

/* Контейнеры */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Навигация */
header {
  background: rgba(11, 12, 16, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--text-main);
}

.logo img {
  width: 36px;
  height: 36px;
}

.nav-menu {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-gold);
}

.burger-menu {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.8rem;
  cursor: pointer;
  z-index: 1001;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  text-align: center;
}

.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.1;
  margin-bottom: 24px;
  font-weight: 600;
}

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

.hero p {
  color: var(--text-muted);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  max-width: 700px;
  margin: 0 auto 40px;
}

.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-glow), #5400c2);
  color: #fff;
  padding: 16px 36px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 4px 15px rgba(112, 0, 255, 0.3);
  transition: var(--transition);
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(112, 0, 255, 0.5);
  background: linear-gradient(135deg, #5400c2, var(--accent-glow));
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  box-shadow: none;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--accent-gold);
}

/* Statistics */
.stats {
  padding: 60px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-darker);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}

.stat-item h3 {
  font-family: var(--font-title);
  font-size: 3rem;
  color: var(--accent-gold);
  margin-bottom: 8px;
}

.stat-item p {
  color: var(--text-muted);
}

/* Features (Asymmetric) */
.features {
  padding: 100px 0;
}

.section-title {
  font-family: var(--font-title);
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 60px;
}

.feature-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.feature-img-container {
  position: relative;
}

.feature-img-container img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.feature-content h2 {
  font-family: var(--font-title);
  font-size: 2.2rem;
  margin-bottom: 24px;
}

.feature-bullets {
  list-style: none;
  margin-top: 24px;
}

.feature-bullets li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 16px;
}

.feature-bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-gold);
  font-weight: bold;
}

/* Social Proof & Partners */
.social-proof {
  background: var(--bg-darker);
  padding: 80px 0;
}

.partners-logos {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 60px;
  opacity: 0.6;
}

.partners-logos i {
  font-size: 2.5rem;
  color: var(--text-muted);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.review-card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.review-text {
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.review-author {
  font-weight: 600;
  color: var(--accent-gold);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
}

.service-card {
  background: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-glow);
}

.service-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.service-body {
  padding: 30px;
}

.service-body h3 {
  font-family: var(--font-title);
  margin-bottom: 15px;
  font-size: 1.4rem;
}

.service-body p {
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.price-card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.price-card.featured {
  border-color: var(--accent-glow);
  box-shadow: 0 10px 30px rgba(112, 0, 255, 0.15);
  transform: scale(1.03);
}

.price-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--accent-gold);
  color: #000;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: bold;
}

.price-card h3 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  margin-bottom: 15px;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--text-main);
  margin-bottom: 24px;
}

.price-amount span {
  font-size: 1rem;
  color: var(--text-muted);
}

.price-card ul {
  list-style: none;
  text-align: left;
  margin-bottom: 30px;
}

.price-card ul li {
  margin-bottom: 12px;
  color: var(--text-muted);
}

/* Form Section */
.form-section {
  padding: 100px 0;
  background: var(--bg-darker);
}

.form-wrapper {
  max-width: 600px;
  margin: 0 auto;
  background: var(--card-bg);
  padding: 50px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-body);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--accent-glow);
  outline: none;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.checkbox-group input {
  margin-top: 4px;
}

.checkbox-group label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.checkbox-group a {
  color: var(--accent-gold);
}

/* Trust Layer */
.trust-layer {
  background: rgba(112, 0, 255, 0.03);
  border-top: 1px solid var(--border-color);
  padding: 40px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.trust-card {
  border: 1px dashed var(--border-color);
  padding: 24px;
  border-radius: 8px;
  background: rgba(0,0,0,0.2);
}

.trust-card h4 {
  color: var(--text-main);
  margin-bottom: 12px;
  font-weight: 600;
}

/* Contact Details */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-top: 50px;
}

.map-container {
  height: 400px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

/* FAQ Accordion */
.faq-details {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 16px;
  padding: 18px;
  cursor: pointer;
  transition: var(--transition);
}

.faq-details summary {
  font-family: var(--font-title);
  font-weight: 600;
  outline: none;
}

.faq-details[open] {
  border-color: var(--accent-gold);
}

.faq-details p {
  margin-top: 12px;
  color: var(--text-muted);
}

/* Footer */
footer {
  background: #060709;
  padding: 60px 0 30px;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: bold;
}

.footer-links h4 {
  margin-bottom: 20px;
  color: var(--accent-gold);
}

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

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

.footer-links ul li a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--text-main);
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(20, 22, 28, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: 12px;
  z-index: 10000;
  box-shadow: 0 10px 40px rgba(0,0,0,0.8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  transform: translateY(150%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cookie-text {
  flex: 1;
  min-width: 280px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.cookie-text a {
  color: var(--accent-gold);
}

.cookie-actions {
  display: flex;
  gap: 12px;
}

/* Adaptabilidad Móvil */
@media (max-width: 992px) {
  .feature-layout, .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .burger-menu {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 77px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-color);
    flex-direction: column;
    padding: 40px;
    transform: translateX(100%);
    transition: var(--transition);
  }
  .nav-menu.active {
    transform: translateX(0);
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}