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

:root {
  --bg-dark: #070913;
  --bg-card: rgba(15, 22, 42, 0.65);
  --text-light: #f8fafc;
  --text-muted: #94a3b8;
  --accent-teal: #00f5d4;
  --accent-purple: #7b2cbf;
  --border-color: rgba(255, 255, 255, 0.08);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Уникальный графический эффект - Анимированные фоновые светящиеся сферы */
.ambient-glow-1 {
  position: absolute;
  top: 15%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 245, 212, 0.15) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  z-index: -1;
  animation: floatOrb 12s infinite alternate ease-in-out;
}

.ambient-glow-2 {
  position: absolute;
  top: 60%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(123, 44, 191, 0.12) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  z-index: -1;
  animation: floatOrb 18s infinite alternate-reverse ease-in-out;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 80px) scale(1.1); }
}

/* Доступность: Ссылка обхода */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--accent-teal);
  color: #000;
  padding: 10px 20px;
  z-index: 9999;
  transition: top 0.2s;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}

/* Навигация (Header) */
header {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(7, 9, 19, 0.8);
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-light);
}

.logo img {
  width: 35px;
  height: 35px;
}

.logo span {
  font-family: 'Syne', sans-serif;
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: 0.5px;
  background: linear-gradient(45deg, var(--accent-teal), #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu {
  display: flex;
  gap: 30px;
  list-style: none;
}

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

.nav-menu a:hover, .nav-menu a.active {
  color: var(--accent-teal);
}

.burger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.burger-btn span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--text-light);
  margin: 6px 0;
  transition: var(--transition);
}

/* Контентные секции */
main {
  margin-top: 80px;
}

section {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

h1, h2, h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 500;
  line-height: 1.2;
}

h1 {
  font-size: 3.2rem;
  margin-bottom: 24px;
}

h2 {
  font-size: 2.2rem;
  margin-bottom: 40px;
  text-align: center;
}

p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Кнопки */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-teal), #00d2b4);
  color: #020617;
  box-shadow: 0 4px 15px rgba(0, 245, 212, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 245, 212, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-light);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-teal);
}

/* Hero Блок */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.hero-text h1 span {
  color: var(--accent-teal);
}

.hero-text p {
  font-size: 1.1rem;
  margin-bottom: 35px;
}

.hero-image img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

/* Статистика */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: -30px;
  margin-bottom: 50px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.stat-num {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-teal);
  margin-bottom: 10px;
  font-family: 'Syne', sans-serif;
}

/* Социальное доказательство (Social Proof) */
.brand-strip {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  opacity: 0.6;
  margin-bottom: 60px;
  padding: 20px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.brand-strip i {
  font-size: 2.2rem;
  color: var(--text-light);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.review-user {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.review-user i {
  font-size: 1.8rem;
  color: var(--accent-teal);
}

.review-name h4 {
  font-size: 1rem;
  font-weight: 600;
}

.review-name span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Асимметричный блок (Features) */
.features-asym {
  display: grid;
  grid-template-columns: 0.90fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.features-asym img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid var(--border-color);
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feat-item {
  display: flex;
  gap: 16px;
}

.feat-item i {
  font-size: 1.3rem;
  color: var(--accent-teal);
  margin-top: 3px;
}

.feat-item h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

/* Сетка услуг */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-content {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-content h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.service-content p {
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Тарифы (Pricing) */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.price-card.featured {
  border-color: var(--accent-teal);
  box-shadow: 0 10px 30px rgba(0, 245, 212, 0.1);
  transform: scale(1.03);
}

.badge {
  position: absolute;
  top: -15px;
  right: 25px;
  background: var(--accent-teal);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  text-transform: uppercase;
}

.price-card h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.price-val {
  font-size: 2.8rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
  font-family: 'Syne', sans-serif;
}

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

.price-list {
  list-style: none;
  margin-bottom: 40px;
  flex-grow: 1;
}

.price-list li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}

.price-list i {
  color: var(--accent-teal);
}

/* Форма захвата (Lead Form) */
.form-section-bg {
  background: radial-gradient(circle at 50% 50%, rgba(123, 44, 191, 0.1) 0%, rgba(0,0,0,0) 80%);
}

.form-wrapper {
  max-width: 650px;
  margin: 0 auto;
  background: rgba(15, 22, 42, 0.8);
  border: 1px solid var(--border-color);
  padding: 50px;
  border-radius: 24px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.form-wrapper h2 {
  margin-bottom: 15px;
}

.form-wrapper p {
  text-align: center;
  margin-bottom: 35px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.form-group input, .form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px 18px;
  color: var(--text-light);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent-teal);
  box-shadow: 0 0 10px rgba(0, 245, 212, 0.15);
  background: rgba(255, 255, 255, 0.05);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 30px;
}

.checkbox-group input {
  width: auto;
  margin-top: 4px;
  cursor: pointer;
}

.checkbox-group label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.checkbox-group label a {
  color: var(--accent-teal);
  text-decoration: none;
}

/* FAQ (Аккордеон) */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
  border-radius: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 24px;
  text-align: left;
  color: var(--text-light);
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question i {
  transition: var(--transition);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
}

.faq-answer p {
  padding: 0 24px 24px 24px;
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  transition: max-height 0.5s cubic-bezier(1, 0, 1, 0);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: var(--accent-teal);
}

/* Блок Доверия (Trust Layer) перед футером */
.trust-layer {
  background: rgba(15, 22, 42, 0.9);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 60px 24px;
  margin-top: 60px;
}

.trust-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: 40px;
}

.trust-text h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
  color: var(--text-light);
}

.trust-text span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-teal);
  text-transform: uppercase;
}

.trust-disclaimer p {
  font-size: 0.85rem;
  line-height: 1.6;
}

.trust-disclaimer a {
  color: var(--accent-teal);
  text-decoration: none;
}

/* Футер */
footer {
  background: #04060d;
  padding: 80px 24px 40px 24px;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 0.5fr 0.5fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--text-light);
  font-family: 'Syne', sans-serif;
  font-weight: 500;
}

.footer-col p {
  font-size: 0.9rem;
  margin-bottom: 15px;
}

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

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--accent-teal);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  margin-bottom: 10px;
}

/* Cookie-баннер */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 600px;
  background: rgba(15, 22, 42, 0.95);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--accent-teal);
  text-decoration: none;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.cookie-actions .btn {
  padding: 8px 16px;
  font-size: 0.8rem;
  border-radius: 8px;
}

/* Контактная страница & Карты */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-item i {
  font-size: 1.4rem;
  color: var(--accent-teal);
  margin-top: 3px;
}

.contact-item h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.map-container {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  height: 350px;
}

/* Страница благодарности & 404 */
.status-page {
  min-height: calc(100vh - 160px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}

.status-content {
  max-width: 600px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 60px 40px;
  border-radius: 24px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.status-content i {
  font-size: 4rem;
  color: var(--accent-teal);
  margin-bottom: 24px;
}

.status-content h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.status-content p {
  margin-bottom: 30px;
}

/* Адаптивность (Mobile First) */
@media (max-width: 992px) {
  .hero-wrapper, .features-asym, .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-grid, .pricing-grid, .reviews-grid, .stats-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    gap: 40px;
  }
  .price-card.featured {
    transform: none;
  }
  .trust-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.8rem; }
  
  .nav-menu {
    position: fixed;
    top: 79px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 79px);
    background: var(--bg-dark);
    flex-direction: column;
    align-items: center;
    padding-top: 50px;
    transition: var(--transition);
    z-index: 999;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .burger-btn {
    display: block;
  }
  
  .burger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }
  
  .burger-btn.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }
  
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}