/* ============================================
   СОФТ Landing Page - Pure CSS
   ============================================ */

/* === Variables === */
:root {
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-light: #DBEAFE;
  --secondary: #0F172A;
  --secondary-hover: #1E293B;
  
  --bg-main: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-emphasis: #F1F5F9;
  --bg-dark: #0F172A;
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-tertiary: #64748B;
  --text-inverse: #FFFFFF;
  
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  
  --success: #16A34A;
  --danger: #DC2626;
  
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
  
  --radius: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
}

/* === Reset & Base === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-main);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

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

ul {
  list-style: none;
}

/* === Container === */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 1024px) {
  .container {
    padding: 0 32px;
  }
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-inverse);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-inverse);
}

.btn-secondary:hover {
  background-color: var(--secondary-hover);
}

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

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

.btn-lg {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.btn-block {
  width: 100%;
}

/* === Header === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

@media (min-width: 1024px) {
  .header-content {
    height: 80px;
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background-color: var(--primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.25rem;
  font-family: 'Manrope', sans-serif;
}

.logo-text {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.nav-desktop {
  display: none;
  gap: 32px;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-desktop a {
  color: var(--text-secondary);
  font-weight: 500;
}

.nav-desktop a:hover {
  color: var(--primary);
}

.header-right {
  display: none;
  align-items: center;
  gap: 16px;
}

@media (min-width: 1024px) {
  .header-right {
    display: flex;
  }
}

.phone-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-weight: 500;
}

.phone-link:hover {
  color: var(--primary);
}

.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--text-primary);
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu {
  display: none;
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
}

.mobile-menu.open {
  display: block;
}

@media (min-width: 1024px) {
  .mobile-menu {
    display: none !important;
  }
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav a {
  color: var(--text-secondary);
  font-weight: 500;
  padding: 8px 0;
}

.mobile-nav a:hover {
  color: var(--primary);
}

.mobile-nav .btn {
  margin-top: 8px;
}

/* === Hero Section === */
.hero {
  padding: 96px 0 64px;
  background: linear-gradient(to bottom, var(--bg-main), white);
}

@media (min-width: 1024px) {
  .hero {
    padding: 128px 0 96px;
  }
}

.hero-content {
  display: grid;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary-light);
  color: var(--primary-hover);
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 24px;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

@media (min-width: 640px) {
  .hero h1 {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.75rem;
  }
}

.text-primary {
  color: var(--primary);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 560px;
  line-height: 1.7;
}

@media (min-width: 1024px) {
  .hero-description {
    font-size: 1.25rem;
  }
}

.hero-description strong {
  color: var(--text-primary);
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

.trust-indicators {
  display: flex;
  gap: 24px;
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-item i {
  color: var(--success);
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.video-container {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background-color: #1E293B;
}

.video-container video,
.video-container .video-poster {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-xl);
  object-fit: cover;
}

.video-poster {
  min-height: 300px;
  object-fit: cover;
}

/* Dark overlay on poster */
.video-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.55) 0%, rgba(15, 23, 42, 0.35) 100%);
  z-index: 1;
  pointer-events: none;
  border-radius: var(--radius-xl);
  transition: opacity 0.3s ease;
}

.video-container.playing::before {
  opacity: 0;
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 12px;
  background: white;
  border: none;
  padding: 18px 32px;
  border-radius: 9999px;
  cursor: pointer;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 0 4px rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  z-index: 2;
}

.video-play-btn:hover {
  background: white;
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4), 0 0 0 6px rgba(255, 255, 255, 0.3);
}

.video-play-btn i {
  color: var(--primary);
  font-size: 1.5rem;
}

.video-play-btn.hidden {
  opacity: 0;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: white;
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
}

.floating-card-top-left {
  bottom: auto;
  left: auto;
  top: -20px;
  left: -20px;
}

.floating-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
}

.floating-card-number {
  font-family: 'Manrope', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.floating-card-label {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* === Statistics Section === */
.statistics {
  padding: 48px 0;
  background-color: var(--bg-dark);
}

@media (min-width: 1024px) {
  .statistics {
    padding: 64px 0;
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
  }
}

.stat-item {
  text-align: center;
}

.stat-icon {
  width: 56px;
  height: 56px;
  background-color: var(--secondary-hover);
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--primary);
  font-size: 1.75rem;
}

.stat-number {
  font-family: 'Manrope', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
}

@media (min-width: 1024px) {
  .stat-number {
    font-size: 2.5rem;
  }
}

.stat-label {
  color: #94A3B8;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* === Section Header === */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

@media (min-width: 1024px) {
  .section-header {
    margin-bottom: 64px;
  }
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

@media (min-width: 640px) {
  .section-header h2 {
    font-size: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .section-header h2 {
    font-size: 3rem;
  }
}

.section-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 768px;
  margin: 0 auto;
}

/* === Modules Section === */
.modules {
  padding: 80px 0;
  background-color: white;
}

@media (min-width: 1024px) {
  .modules {
    padding: 128px 0;
  }
}

.modules-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .modules-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.module-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.module-large {
  grid-column: span 1;
}

@media (min-width: 1024px) {
  .module-large {
    grid-column: span 2;
  }
}

.module-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.module-icon {
  width: 56px;
  height: 56px;
  background-color: var(--primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.75rem;
  flex-shrink: 0;
  margin-bottom: 24px;
}

.module-header .module-icon {
  margin-bottom: 0;
}

.module-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

@media (min-width: 1024px) {
  .module-card h3 {
    font-size: 1.5rem;
  }
}

.module-card > p,
.module-header p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.module-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.module-features.two-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .module-features.two-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

.module-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.module-features li i {
  color: var(--success);
  margin-top: 4px;
  flex-shrink: 0;
}

.module-highlight {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--primary);
  font-weight: 600;
}

.module-dark {
  background-color: var(--bg-dark);
  border-color: var(--bg-dark);
}

.module-dark h3,
.module-dark p {
  color: white;
}

.module-dark p {
  color: #94A3B8;
}

.module-dark .module-icon {
  background-color: var(--secondary-hover);
}

.integration-badges {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.integration-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--secondary-hover);
  padding: 12px 16px;
  border-radius: var(--radius);
  color: white;
}

.integration-badge i {
  color: var(--success);
}

/* === Benefits Section === */
.benefits {
  padding: 80px 0;
  background-color: var(--bg-main);
}

@media (min-width: 1024px) {
  .benefits {
    padding: 128px 0;
  }
}

.benefits-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 640px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.benefit-card {
  background-color: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--primary);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.benefit-card:hover {
  box-shadow: var(--shadow-lg);
}

.benefit-card:hover::before {
  transform: scaleY(1);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  background-color: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.benefit-content h4 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.benefit-content p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* === Pricing Section === */
.pricing {
  padding: 80px 0;
  background-color: white;
}

@media (min-width: 1024px) {
  .pricing {
    padding: 128px 0;
  }
}

.pricing-tabs {
  display: inline-flex;
  background-color: var(--bg-emphasis);
  border-radius: var(--radius-lg);
  padding: 4px;
}

.pricing-tabs-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
}

.tab-btn {
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-tertiary);
  transition: all 0.2s ease;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  background-color: white;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.pricing-cards {
  display: grid;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto 64px;
}

@media (min-width: 768px) {
  .pricing-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pricing-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  background-color: white;
  box-shadow: var(--shadow-xl);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary);
  color: white;
  padding: 4px 16px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.pricing-card h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.price {
  margin-bottom: 8px;
}

.price-amount {
  font-family: 'Manrope', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.price-period {
  color: var(--text-tertiary);
}

.price-year {
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-secondary);
}

.pricing-features li i {
  color: var(--success);
  margin-top: 4px;
  flex-shrink: 0;
}

/* === Comparison Table === */
.comparison-wrapper {
  background-color: var(--bg-main);
  border-radius: var(--radius-xl);
  padding: 32px;
  overflow: hidden;
}

.comparison-wrapper h3 {
  text-align: center;
  margin-bottom: 32px;
  font-size: 1.5rem;
}

.table-responsive {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.comparison-table th,
.comparison-table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.comparison-table th {
  background-color: var(--bg-emphasis);
  font-weight: 600;
  white-space: nowrap;
}

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

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

.comparison-table td:not(:first-child) {
  text-align: center;
}

.comparison-table tr:hover td {
  background-color: var(--bg-emphasis);
}

.comparison-table .price-row td {
  background-color: var(--bg-emphasis);
}

.text-success {
  color: var(--success);
}

.text-danger {
  color: var(--danger);
}

.hidden {
  display: none !important;
}

/* === Courses Section === */
.courses {
  padding: 80px 0;
  background-color: var(--bg-main);
}

@media (min-width: 1024px) {
  .courses {
    padding: 128px 0;
  }
}

.courses-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .courses-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.course-card {
  background-color: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.course-icon {
  width: 56px;
  height: 56px;
  background-color: var(--primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.75rem;
  margin-bottom: 24px;
}

.course-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.course-card > p {
  color: var(--text-tertiary);
  margin-bottom: 24px;
}

.course-pricing {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.course-price-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.price-label {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.price-value {
  font-weight: 700;
  color: var(--text-primary);
}

.price-value.free {
  color: var(--success);
}

.price-note {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  width: 100%;
  text-align: right;
}

/* === Contact Section === */
.contact {
  padding: 80px 0;
  background-color: var(--bg-dark);
}

@media (min-width: 1024px) {
  .contact {
    padding: 128px 0;
  }
}

.contact-grid {
  display: grid;
  gap: 48px;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.contact-info h2 {
  font-size: 2rem;
  color: white;
  margin-bottom: 16px;
}

@media (min-width: 640px) {
  .contact-info h2 {
    font-size: 2.5rem;
  }
}

.contact-info > p {
  color: #94A3B8;
  font-size: 1.125rem;
  margin-bottom: 32px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 16px;
  color: white;
  transition: color 0.2s ease;
}

.contact-link:hover {
  color: var(--primary);
}

.contact-link-icon {
  width: 48px;
  height: 48px;
  background-color: var(--secondary-hover);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  transition: background-color 0.2s ease;
}

.contact-link:hover .contact-link-icon {
  background-color: var(--primary);
  color: white;
}

.contact-link-label {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  display: block;
}

.contact-link-value {
  font-weight: 600;
  font-size: 1.125rem;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-link {
  width: 48px;
  height: 48px;
  background-color: var(--secondary-hover);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  transition: background-color 0.2s ease;
}

.social-link.telegram:hover {
  background-color: #0088cc;
}

.social-link.whatsapp:hover {
  background-color: #25D366;
}

.contact-form-wrapper {
  background-color: var(--secondary-hover);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.875rem;
  color: #94A3B8;
}

.form-group input {
  background-color: var(--bg-dark);
  border: 1px solid #334155;
  border-radius: var(--radius);
  padding: 12px 16px;
  color: white;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input::placeholder {
  color: var(--text-tertiary);
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.form-disclaimer {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-align: center;
}

.form-success {
  text-align: center;
  padding: 48px 0;
}

.success-icon {
  width: 64px;
  height: 64px;
  background-color: var(--success);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: white;
  font-size: 2rem;
}

.form-success h3 {
  font-size: 1.5rem;
  color: white;
  margin-bottom: 8px;
}

.form-success p {
  color: #94A3B8;
}

/* === Footer === */
.footer {
  padding: 24px 0;
  background-color: var(--bg-dark);
  border-top: 1px solid var(--secondary-hover);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo .logo-icon {
  width: 32px;
  height: 32px;
  font-size: 1rem;
}

.footer-logo .logo-text {
  color: white;
}

.footer-copyright {
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

.footer-links a {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: white;
}