/* ==========================================================================
   Лендинг стили
   ========================================================================== */

/* Главная секция */
.hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem;
  overflow: hidden;
}

.hero .content {
  max-width: 1200px;
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 2rem;
  line-height: 1.2;
  max-width: 900px;
}

.gradient-text {
  background: linear-gradient(45deg, var(--accent), var(--accent-hover));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Преимущества */
.features {
  padding: 0rem 2rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  text-align: center;
  transition: var(--transition);
}

.feature-card p {
  margin-top: 0.5rem;
}

.feature-card svg {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  fill: currentColor;
}

.feature-card:hover {
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
  transform: translateY(-5px);
}

/* Сервисы */
.services-section {
  padding: 6rem 2rem;
}

.services-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  justify-items: center;
  gap: 2rem;
}

.service {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service p {
  margin-top: 0.75rem;
}

.service svg {
  width: 48px;
  height: 48px;
  fill: currentColor;
}

.icon-wrapper {
  width: 6rem;
  height: 6rem;
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  box-shadow: 0 8px 32px var(--shadow-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  transition: var(--transition);
}

.icon-wrapper:hover {
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
  transform: translateY(-5px);
  box-shadow: 0 8px 24px var(--accent-shadow);
}

/* Сравнительная таблица VPN */
.comparison-section {
  padding: 6rem 2rem;
  text-align: center;
}

.comparison-table-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

.comparison-table thead {
  position: relative;
  z-index: var(--z-dropdown);
}

.comparison-table thead tr {
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  overflow: hidden;
  box-shadow: 0 4px 15px var(--shadow-light);
}

.comparison-table th,
.comparison-table td {
  padding: 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
}

.comparison-table th {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  background-color: var(--accent-bg-medium);
  padding: 1.5rem 1.25rem;
}

.comparison-table th.feature-name {
  border-radius: var(--border-radius) 0 0 0;
}

.comparison-table th.competitor {
  border-radius: 0 var(--border-radius) 0 0;
}

.comparison-table th.us {
  background-color: var(--accent-bg-strong);
  background-image: linear-gradient(to right, var(--accent-border), var(--accent-bg-medium));
  position: relative;
}

.comparison-table th.us::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

.comparison-table .feature-name {
  font-weight: 600;
  width: 20%;
}

.comparison-table .us {
  background-color: var(--accent-bg-light);
  width: 40%;
}

.comparison-table .competitor {
  width: 40%;
  color: var(--text-secondary);
}

.comparison-table i {
  margin-right: 10px;
}

.comparison-table .fa-check-circle {
  color: var(--success);
}

.comparison-table .fa-times-circle {
  color: var(--error);
}

.comparison-table .fa-exclamation-circle {
  color: var(--warning);
}

.comparison-table .fa-rocket,
.comparison-table .fa-shield-alt,
.comparison-table .fa-tachometer-alt {
  color: var(--accent);
}

.comparison-table tbody tr {
  transition: background-color 0.3s ease;
}

.comparison-table tbody tr:hover {
  background-color: rgba(145, 71, 255, 0.03);
}

/* Как работает */
.how-it-works {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 0;
  margin-top: 2rem;
}

.how-container {
  padding: 3rem 4rem;
}

.columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.column {
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.column:hover {
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
  transform: translateY(-5px);
}

.column h3 {
  color: var(--accent);
  margin-bottom: 1rem;
}

.vpn-slider-container {
  max-width: 400px;
  margin: 4rem auto;
}

.vpn-slider {
  position: relative;
  height: 55px;
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  overflow: hidden;
}

.slider-button {
  position: absolute;
  width: 50%;
  height: 100%;
  background: var(--accent);
  border-radius: 50px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: var(--z-default);
}

.slider-options {
  position: relative;
  display: flex;
  height: 100%;
  z-index: var(--z-dropdown);
}

.slider-option {
  flex: 1;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.slider-option.active {
  color: white;
}

.vpn-illustration {
  text-align: center;
  padding-bottom: 2rem;
}

.illustration-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.circle-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100px;
}

.how-icon {
  width: 6rem;
  height: 6rem;
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  color: #e8e8e9;
}

.resetvpn-icon {
  width: 6rem;
  height: 6rem;
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  color: var(--accent);
}

.circle-item span {
  font-size: 1rem;
  color: var(--text);
}

.connection-arrow {
  width: 50px;
  height: 24px;
  margin-top: -2rem;
  opacity: 0.5;
}

.vpn-illustration:not(.hidden) .circle-item {
  opacity: 1;
}

.illustration-caption {
  padding-top: 2rem;
  margin: 0 auto;
  font-size: 1rem;
  color: var(--text-muted);
  opacity: 0;
}

.vpn-illustration:not(.hidden) .illustration-caption {
  opacity: 1;
}

.hidden {
  display: none;
}

/* Пинг */
.ping-section {
  padding: 6rem 2rem;
}

.ping-wrapper {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.ping-item {
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  padding: 1.5rem;
  display: flex;
  flex-direction: row;
  text-align: left;
  transition: var(--transition);
  width: 375px;
  align-items: center;
}

.ping-item > span {
  margin-left: auto;
  color: var(--text);
  padding: 0.5rem 1rem;
  background: var(--accent);
  border-radius: 15px;
}

.ping-item:hover {
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
  transform: translateY(-5px);
}

.ping-country {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
}

.ping-country img {
  width: 48px;
  height: 48px;
  pointer-events: none;
}

.ping-section h4 {
  margin: auto;
  margin-bottom: 5.75rem;
  margin-top: -2.75rem;
  max-width: 800px;
}

/* Тарифы */
.pricing {
  padding: 6rem 2rem;
}

.tariffs-container {
  max-width: 1200px;
  margin: 0 auto;
  scroll-behavior: smooth;
  scroll-padding-inline: 0;
}

.cards-scroller {
  display: flex;
  gap: 2rem;
  padding: 1rem 0;
  overflow-x: auto;
  cursor: grab;
}

.cards-scroller::-webkit-scrollbar {
  height: 6px;
}

.cards-scroller::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 50px;
}

.cards-scroller:active {
  cursor: grabbing;
}

.cards-scroller.dragging {
  scroll-snap-type: none;
  scroll-behavior: auto;
  cursor: grabbing;
}

.cards-scroller.dragging .pricing-card {
  pointer-events: auto;
  user-select: none;
}

.pricing-card {
  flex: 0 0 340px;
  scroll-snap-align: start;
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
  min-height: 450px;
  display: flex;
  flex-direction: column;
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 
    0 12px 32px rgba(145, 71, 255, 0.2),
    0 6px 20px rgba(0, 0, 0, 0.2);
  transition: 
    transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    box-shadow 0.3s ease-out;
}

.pricing-card.free {
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
}

.pricing-card.free .price {
  color: var(--accent);
}

.pricing-card.free .cta-button {
  background: transparent;
  border: 1px solid var(--accent);
}

.plan-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.discount-badge {
  background: var(--accent);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.price-block {
  margin: 1rem 0;
  flex-grow: 1;
}

.price {
  font-size: 2.2rem;
  margin: 1rem 0;
  font-weight: 700;
}

.price-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.old-price {
  font-size: 1rem;
  text-decoration: line-through;
  color: var(--text-muted);
}

.total-price {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.per-month {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.4;
}

.benefits {
  margin: 1rem 0;
  text-align: left;
}

.benefit-item {
  position: relative;
  padding-left: 40px;
  margin-bottom: 0.75rem;
}

.benefit-item svg {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.benefit-item span {
  width: 100%;
  text-align: center;
  display: block;
  padding-right: 24px;
}

/* Отзывы */
.testimonials {
  padding: 6rem 2rem;
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  text-align: left;
  transition: var(--transition);
}

.testimonial-card:hover {
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
  transform: translateY(-5px);
}

.testimonial-header {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #f0f0f0;
  margin-right: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: #333;
}

.testimonial-name {
  font-weight: bold;
  margin-bottom: 0.25rem;
}

.testimonial-date {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.testimonial-content {
  flex-grow: 1;
  margin-bottom: 1rem;
}

.testimonial-rating {
  display: flex;
  color: gold;
}

/* Факты о VPN */
.vpn-facts {
  max-width: 1200px;
  margin: 8rem auto;
  padding: 3rem 2rem;
  text-align: center;
}

.facts-grid {
  justify-content: center;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto 3rem;
}

.fact-card {
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.fact-card:hover {
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
  transform: translateY(-5px);
}

.fact-card h3 {
  font-size: 2rem;
  color: var(--accent);
}

.fact-card p {
  margin-top: 0.5rem;
}

.fact-card-info {
  max-width: 800px;
  padding: 0 0 0.5rem;
  margin: 0 auto;
}

.fact-card-info h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.fact-card-info p {
  margin-top: 0.5rem;
}

/* FAQ */
.faq {
  padding: 4rem 2rem 10rem;
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.faq-item:hover {
  border: 1px solid var(--accent);
  background: var(--accent-bg-light);
  transform: translateY(-5px);
}

.faq-item summary {
  padding: 1.5rem;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}

.faq-item[open] summary {
  border-bottom: 1px solid var(--glass-border);
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 1.5rem;
}

/* Модальные окна */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(16, 16, 16, 0.8);
  z-index: var(--z-modal);
}

.modal-content {
  width: 90%;
  max-width: 1200px;
  max-height: 80vh;
  padding: 2rem 4rem;
  overflow-y: auto;
  scrollbar-width: none;
}

.modal-content h2,
.modal-content p {
  margin-bottom: 2rem;
}

.modal-content::-webkit-scrollbar {
  display: none;
}

.close-modal {
  position: sticky;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  padding: 1rem 2rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
}

.close-modal:hover {
  background: var(--accent-hover);
  box-shadow: 0 8px 24px var(--accent-shadow);
}

/* Cookie-соглашение */
.cookie-consent {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  max-width: 800px;
  width: calc(100% - 2rem);
  padding: 1.5rem 2rem;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  z-index: var(--z-modal);
  animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
  from { transform: translateX(-50%) translateY(100%); opacity: 0; }
  to { transform: translateX(-50%); opacity: 1; }
}

.cookie-text {
  flex: 1;
  font-size: 1rem;
  line-height: 1.4;
}

.cookie-button {
  max-width: 120px;
  font-size: 1rem;
  white-space: nowrap;
  padding: 1rem;
}

/* Лендинг специфичные стили */

/* Responsive для лендинга */
@media (max-width: 1024px) {
  .services-container {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 1rem;
  }
  
  .comparison-table th {
    padding: 1.25rem 1rem;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  h4 {
    font-size: 1.1rem;
    line-height: 1.6;
  }
  
  .columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .how-container {
    padding: 2rem;
  }
  
  .services-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .cards-scroller {
    gap: 1rem;
  }
  
  .pricing-card {
    flex: 0 0 280px;
    min-height: 400px;
  }
  
  .modal-content {
    padding: 1.5rem 2rem;
  }
  
  .cookie-consent {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-button {
    max-width: none;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 4rem 1rem;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .services-container {
    grid-template-columns: 1fr;
  }
  
  .pricing-card {
    flex: 0 0 260px;
  }
  
  .comparison-table-container {
    padding: 1rem;
  }
  
  .modal-content {
    padding: 1rem;
  }
}