/* ============================================
   СОВРЕМЕННЫЙ БЛОК УСЛУГ - СТОМАТОЛОГИЯ
   Версия: 2.0
   ============================================ */

:root {
  /* Основные цвета */
  --primary-blue: #0ea5e9;
  --primary-blue-dark: #0284c7;
  --primary-purple: #8b5cf6;
  --primary-green: #10b981;
  --primary-orange: #f59e0b;
  --primary-pink: #ec4899;
  --primary-teal: #14b8a6;
  --primary-red: #ef4444;
  --primary-indigo: #6366f1;
  
  /* Нейтральные цвета */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  /* Тени */
  --shadow-sm: 0 1px 2px 0 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);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Анимации */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Скругления */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
}

/* ============================================
   ОСНОВНОЙ КОНТЕЙНЕР
   ============================================ */

.services-modern-grid {
  width: 100%;
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.services-modern-grid::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.services-modern-grid::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.services-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ============================================
   ЗАГОЛОВОК СЕКЦИИ
   ============================================ */

.services-header {
  text-align: center;
  margin-bottom: 64px;
}

.services-subtitle {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-blue);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  padding: 8px 20px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(139, 92, 246, 0.1));
  border-radius: 50px;
  position: relative;
}

.services-title {
  font-size: 48px;
  font-weight: 800;
  color: var(--color-gray-900);
  margin: 0 0 16px;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-700) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.services-description {
  font-size: 18px;
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ============================================
   СЕТКА КАРТОЧЕК
   ============================================ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
  margin-bottom: 80px;
}

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

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
  }
}

@media (max-width: 480px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   КАРТОЧКА УСЛУГИ
   ============================================ */

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid rgba(0, 0, 0, 0.06);
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue), var(--primary-purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: rgba(14, 165, 233, 0.2);
}

.service-card:hover::before {
  transform: scaleX(1);
}

/* Градиентный фон карточки */
.service-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.03), rgba(139, 92, 246, 0.03));
}

.service-card:hover .service-card-bg {
  opacity: 1;
}

/* Цветовые схемы */
.service-card[data-color="blue"] .service-icon-inner { color: var(--primary-blue); }
.service-card[data-color="purple"] .service-icon-inner { color: var(--primary-purple); }
.service-card[data-color="green"] .service-icon-inner { color: var(--primary-green); }
.service-card[data-color="orange"] .service-icon-inner { color: var(--primary-orange); }
.service-card[data-color="pink"] .service-icon-inner { color: var(--primary-pink); }
.service-card[data-color="teal"] .service-icon-inner { color: var(--primary-teal); }
.service-card[data-color="red"] .service-icon-inner { color: var(--primary-red); }
.service-card[data-color="indigo"] .service-icon-inner { color: var(--primary-indigo); }

.service-card[data-color="blue"]:hover::before { background: linear-gradient(90deg, var(--primary-blue), var(--primary-blue)); }
.service-card[data-color="purple"]:hover::before { background: linear-gradient(90deg, var(--primary-purple), var(--primary-purple)); }
.service-card[data-color="green"]:hover::before { background: linear-gradient(90deg, var(--primary-green), var(--primary-green)); }
.service-card[data-color="orange"]:hover::before { background: linear-gradient(90deg, var(--primary-orange), var(--primary-orange)); }
.service-card[data-color="pink"]:hover::before { background: linear-gradient(90deg, var(--primary-pink), var(--primary-pink)); }
.service-card[data-color="teal"]:hover::before { background: linear-gradient(90deg, var(--primary-teal), var(--primary-teal)); }
.service-card[data-color="red"]:hover::before { background: linear-gradient(90deg, var(--primary-red), var(--primary-red)); }
.service-card[data-color="indigo"]:hover::before { background: linear-gradient(90deg, var(--primary-indigo), var(--primary-indigo)); }

/* ============================================
   ИКОНКА
   ============================================ */

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon-inner {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  transition: transform var(--transition-base);
}

.service-card:hover .service-icon-inner {
  transform: scale(1.1) rotate(5deg);
}

.service-icon-inner svg,
.service-icon-inner img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.service-icon-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(139, 92, 246, 0.1));
  border-radius: 50%;
  z-index: 1;
  transition: all var(--transition-base);
}

.service-card:hover .service-icon-circle {
  transform: translate(-50%, -50%) scale(1.2);
  opacity: 0.8;
}

/* ============================================
   КОНТЕНТ КАРТОЧКИ
   ============================================ */

.service-content {
  position: relative;
  z-index: 2;
}

.service-title {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 12px;
  line-height: 1.3;
}

.service-title a {
  color: var(--color-gray-900);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: block;
}

.service-title a:hover {
  color: var(--primary-blue);
}

.service-desc {
  font-size: 15px;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin: 0 0 20px;
}

/* ============================================
   СПИСОК УСЛУГ
   ============================================ */

.service-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.service-list li {
  margin-bottom: 8px;
}

.service-list li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-gray-700);
  font-size: 14px;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.service-list li a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary-blue);
  transform: scaleY(0);
  transition: transform var(--transition-fast);
}

.service-list li a:hover {
  background: var(--color-gray-50);
  color: var(--primary-blue);
  padding-left: 16px;
}

.service-list li a:hover::before {
  transform: scaleY(1);
}

.service-list li a svg {
  flex-shrink: 0;
  color: var(--primary-green);
  transition: transform var(--transition-fast);
}

.service-list li a:hover svg {
  transform: scale(1.1);
}

.service-list li a span {
  line-height: 1.4;
}

/* ============================================
   ФУТЕР КАРТОЧКИ
   ============================================ */

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--color-gray-200);
}

.service-count {
  font-size: 13px;
  color: var(--color-gray-500);
  font-weight: 500;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: all var(--transition-fast);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: rgba(14, 165, 233, 0.05);
}

.service-link:hover {
  background: rgba(14, 165, 233, 0.1);
  gap: 12px;
}

.service-link svg {
  transition: transform var(--transition-fast);
}

.service-link:hover svg {
  transform: translateX(4px);
}

/* ============================================
   CTA СЕКЦИЯ
   ============================================ */

.services-cta {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
  border-radius: var(--radius-xl);
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.services-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.services-cta-content {
  position: relative;
  z-index: 1;
}

.services-cta h3 {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-white);
  margin: 0 0 12px;
}

.services-cta p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 32px;
}

.services-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--color-white);
  color: var(--primary-blue);
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.services-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
  gap: 16px;
}

.services-cta-btn svg {
  transition: transform var(--transition-fast);
}

.services-cta-btn:hover svg {
  transform: rotate(45deg);
}

/* ============================================
   АДАПТИВНОСТЬ
   ============================================ */

@media (max-width: 768px) {
  .services-modern-grid {
    padding: 60px 0;
  }

  .services-header {
    margin-bottom: 48px;
  }

  .services-title {
    font-size: 36px;
  }

  .services-description {
    font-size: 16px;
  }

  .service-card {
    padding: 24px;
  }

  .service-title {
    font-size: 20px;
  }

  .services-cta {
    padding: 40px 24px;
  }

  .services-cta h3 {
    font-size: 24px;
  }

  .services-cta p {
    font-size: 16px;
  }

  .services-grid {
    margin-bottom: 60px;
  }
}

@media (max-width: 480px) {
  .services-title {
    font-size: 28px;
  }

  .services-subtitle {
    font-size: 12px;
  }

  .service-card {
    padding: 20px;
  }

  .service-icon {
    width: 64px;
    height: 64px;
  }

  .service-icon-inner {
    width: 48px;
    height: 48px;
  }

  .service-icon-circle {
    width: 64px;
    height: 64px;
  }

  .services-cta h3 {
    font-size: 20px;
  }

  .services-cta-btn {
    padding: 14px 28px;
    font-size: 15px;
  }
}

/* ============================================
   АНИМАЦИИ
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}