/**
 * Виза в Азию (Индия, Вьетнам)
 * Component Styles: Header, Navigation, Modals, Forms, Pricing, FAQ, Cards, Calculator, Footer
 */

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-text-main);
  text-decoration: none;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--color-primary), #334155);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.logo-subtitle {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.85rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-text-main);
  background-color: var(--color-surface-soft);
}

.nav-link.active {
  color: var(--color-accent);
  font-weight: 600;
  background-color: var(--color-accent-light);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  background-color: var(--color-surface-soft);
}

@media (max-width: 900px) {
  .nav-desktop, .header-cta {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-drawer.open {
  display: flex;
  opacity: 1;
}

.mobile-drawer-content {
  width: 85%;
  max-width: 360px;
  background-color: var(--color-surface);
  height: 100%;
  margin-left: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  overflow-y: auto;
}

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

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-main);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

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

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(3rem, 6vw, 5.5rem);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

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

.hero-content h1 {
  margin-bottom: 1.25rem;
}

.hero-text {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.trust-item .icon {
  color: var(--color-success);
  width: 1.1rem;
  height: 1.1rem;
}

/* Hero Cards / Visual */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.destination-card {
  position: relative;
  background-color: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: block;
}

.destination-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.destination-card-img-wrap {
  position: relative;
  height: 190px;
  overflow: hidden;
}

.destination-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.destination-card:hover .destination-card-img-wrap img {
  transform: scale(1.05);
}

.destination-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.destination-price-tag {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background-color: var(--color-surface);
  color: var(--color-text-main);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.destination-card-body {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.destination-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.destination-card-arrow {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-surface-soft);
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.destination-card:hover .destination-card-arrow {
  background-color: var(--color-accent);
  color: #fff;
  transform: translateX(3px);
}

/* ==========================================================================
   Pricing & Tariff Cards
   ========================================================================== */
.pricing-section {
  position: relative;
}

.pricing-toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.pricing-toggle {
  display: inline-flex;
  background-color: var(--color-surface-soft);
  padding: 0.35rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
}

.pricing-toggle-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.pricing-toggle-btn.active {
  background-color: var(--color-surface);
  color: var(--color-text-main);
  box-shadow: var(--shadow-sm);
}

.pricing-card {
  background-color: var(--color-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.pricing-card.featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.pricing-card.featured::before {
  content: "Самый популярный";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-accent), #1d4ed8);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.pricing-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  min-height: 2.7rem;
}

.pricing-card-price-box {
  margin-top: 1rem;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.pricing-card-price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1;
}

.pricing-card-currency {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.pricing-card-note {
  font-size: 0.8rem;
  color: var(--color-success);
  font-weight: 600;
  margin-top: 0.35rem;
}

.pricing-card-features {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.925rem;
  color: var(--color-text-secondary);
}

.pricing-feature-item .icon {
  width: 1.15rem;
  height: 1.15rem;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.pricing-feature-item.gift {
  color: var(--color-text-main);
  font-weight: 600;
}

.pricing-feature-item.gift .icon {
  color: var(--color-warm);
}

/* ==========================================================================
   Author / Expert Profile Card
   ========================================================================== */
.expert-box {
  background-color: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-md);
}

.expert-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}

@media (max-width: 840px) {
  .expert-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.expert-avatar-wrap {
  position: relative;
  max-width: 280px;
  margin: 0 auto;
}

.expert-avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xl);
  object-fit: cover;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--color-surface);
}

.expert-badge {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}

.expert-content h3 {
  margin-bottom: 0.5rem;
  font-size: 1.75rem;
}

.expert-role {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.expert-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-color);
}

@media (max-width: 540px) {
  .expert-stats {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Features / Benefits Grid
   ========================================================================== */
.feature-card {
  background-color: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.feature-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-icon-box.warm {
  background-color: var(--color-warm-light);
  color: var(--color-warm);
}

.feature-icon-box.success {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.925rem;
  color: var(--color-text-secondary);
}

/* Steps Process */
.step-card {
  background-color: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.step-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

/* ==========================================================================
   Interactive Calculator Component
   ========================================================================== */
.calc-card {
  background-color: var(--color-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-lg);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 860px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.calc-group {
  margin-bottom: 1.5rem;
}

.calc-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.calc-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.calc-option-btn {
  flex: 1 1 calc(50% - 0.5rem);
  min-width: 130px;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-align: center;
  transition: all var(--transition-fast);
}

.calc-option-btn:hover {
  border-color: var(--color-text-main);
  color: var(--color-text-main);
}

.calc-option-btn.active {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  font-weight: 700;
}

.calc-result-box {
  background: linear-gradient(145deg, #0f172a, #1e293b);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}

.calc-result-title {
  color: #94a3b8;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.calc-result-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.calc-result-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 1.5rem;
}

.calc-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.calc-detail-row .label {
  color: #94a3b8;
}

.calc-detail-row .value {
  color: #f1f5f9;
  font-weight: 600;
}

/* ==========================================================================
   Interactive FAQ Accordion
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-border-dark);
}

.faq-item.active {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.faq-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.5rem;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-main);
  gap: 1rem;
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background-color: var(--color-surface-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal), background-color var(--transition-normal);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  background-color: var(--color-accent);
  color: #fff;
}

.faq-body {
  display: none;
  padding: 0 1.5rem 1.5rem 1.5rem;
  font-size: 0.975rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  border-top: 1px solid transparent;
}

.faq-item.active .faq-body {
  display: block;
  border-top-color: var(--color-surface-soft);
}

/* ==========================================================================
   Reviews Showcase
   ========================================================================== */
.review-card {
  background-color: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.review-stars {
  display: flex;
  gap: 0.25rem;
  color: #f59e0b;
  margin-bottom: 1rem;
}

.review-stars svg {
  width: 18px;
  height: 18px;
}

.review-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.review-info {
  display: flex;
  flex-direction: column;
}

.review-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text-main);
}

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

/* ==========================================================================
   Forms & Messengers
   ========================================================================== */
.form-box {
  background-color: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  font-size: 0.95rem;
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  outline: none;
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.messenger-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 500px) {
  .messenger-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.messenger-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 0.5rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.messenger-btn svg {
  width: 22px;
  height: 22px;
}

.messenger-btn:hover {
  border-color: var(--color-text-main);
  color: var(--color-text-main);
}

.messenger-btn.active {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.form-privacy-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  line-height: 1.5;
}

.form-privacy-note a {
  color: var(--color-accent);
  text-decoration: underline;
}

/* ==========================================================================
   Native Dialog Modal
   ========================================================================== */
.modal {
  border: none;
  border-radius: var(--radius-xl);
  padding: 0;
  background: transparent;
  max-width: 600px;
  width: 90%;
  margin: auto;
  box-shadow: var(--shadow-xl);
}

.modal::backdrop {
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
}

.modal-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  background-color: var(--color-surface-soft);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--color-text-main);
  background-color: var(--color-surface-muted);
}

.modal-body {
  padding: 1.75rem;
  overflow-y: auto;
}

/* ==========================================================================
   Floating Telegram Button & Toast
   ========================================================================== */
.floating-tg {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.25rem;
  background-color: var(--color-telegram);
  color: #fff;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 8px 24px rgba(34, 158, 217, 0.4);
  transition: all var(--transition-normal);
}

.floating-tg:hover {
  background-color: var(--color-telegram-hover);
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 30px rgba(34, 158, 217, 0.55);
  color: #fff;
}

.floating-tg svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

@media (max-width: 600px) {
  .floating-tg .floating-tg-text {
    display: none;
  }
  .floating-tg {
    padding: 0.85rem;
    border-radius: var(--radius-full);
  }
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background-color: var(--color-primary);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  pointer-events: auto;
  animation: slideInToast 0.3s ease-out;
  max-width: 380px;
}

@keyframes slideInToast {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #0f172a;
  color: #94a3b8;
  padding-top: clamp(3.5rem, 5vw, 5rem);
  padding-bottom: 2.5rem;
  border-top: 1px solid #1e293b;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 550px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-logo {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.footer-title {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #fff;
}

.footer-social-row {
  display: flex;
  gap: 0.75rem;
}

.footer-social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background-color: #1e293b;
  color: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background-color: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid #1e293b;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}