@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
  --primary-color: #6C63FF;
  --secondary-color: #FF6B9D;
  --accent-color: #FFA000;
  --dark-primary: #4B45CC;
  --light-primary: #8B85FF;
  --text-dark: #1A1A2E;
  --text-medium: #4A4A68;
  --text-light: #7A7A95;
  --bg-light: #F8F9FE;
  --bg-white: #FFFFFF;
  --success-color: #00D9A5;
  --error-color: #FF4757;
  --warning-color: #FFA000;
  --border-color: #E5E7EB;
  --shadow-sm: 0 2px 8px rgba(108, 99, 255, 0.08);
  --shadow-md: 0 4px 16px rgba(108, 99, 255, 0.12);
  --shadow-lg: 0 8px 32px rgba(108, 99, 255, 0.16);
  --shadow-xl: 0 12px 48px rgba(108, 99, 255, 0.2);
  --gradient-primary: linear-gradient(135deg, #6C63FF 0%, #8B85FF 100%);
  --gradient-secondary: linear-gradient(135deg, #FF6B9D 0%, #FFA000 100%);
  --gradient-accent: linear-gradient(135deg, #00D9A5 0%, #6C63FF 100%);
  --transition-speed: 0.3s;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 16px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 10px;
  border: 2px solid var(--bg-light);
  transition: background var(--transition-speed) ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--dark-primary);
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-speed) ease;
}

header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  transition: transform var(--transition-speed) ease;
  cursor: pointer;
}

.logo:hover {
  transform: scale(1.05);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

nav ul li a {
  color: var(--text-medium);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  transition: color var(--transition-speed) ease;
  padding: 0.5rem 0;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-speed) ease;
}

nav ul li a:hover {
  color: var(--primary-color);
}

nav ul li a:hover::after {
  width: 100%;
}

nav ul li a.active {
  color: var(--primary-color);
}

nav ul li a.active::after {
  width: 100%;
}

.mobile-menu-toggle {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-dark);
  cursor: pointer;
  padding: 0.5rem;
  display: none;
  transition: transform var(--transition-speed) ease;
}

.mobile-menu-toggle:hover {
  transform: scale(1.1);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: var(--bg-white);
  box-shadow: var(--shadow-xl);
  padding: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2000;
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-dark);
  cursor: pointer;
  padding: 0.5rem;
  transition: transform var(--transition-speed) ease;
}

.mobile-menu-close:hover {
  transform: rotate(90deg);
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 3rem;
}

.mobile-menu ul li a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  display: block;
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-speed) ease;
}

.mobile-menu ul li a:hover {
  background: var(--bg-light);
  color: var(--primary-color);
  transform: translateX(8px);
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(26, 26, 46, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
  z-index: 1999;
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--border-radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
  z-index: -1;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--bg-white);
  box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(108, 99, 255, 0.4);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--bg-white);
  box-shadow: 0 4px 16px rgba(255, 107, 157, 0.3);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 107, 157, 0.4);
}

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

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--bg-white);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--bg-light);
  color: var(--primary-color);
}

.btn-ghost:hover {
  background: var(--primary-color);
  color: var(--bg-white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.125rem 2.25rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn:disabled:hover {
  transform: none;
  box-shadow: none;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-white);
  box-shadow: 0 -4px 24px rgba(108, 99, 255, 0.15);
  padding: 1.5rem;
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border-top: 3px solid var(--primary-color);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner-content {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-banner-text {
  flex: 1;
  min-width: 280px;
}

.cookie-banner-text h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cookie-banner-text p {
  color: var(--text-medium);
  font-size: 0.95rem;
  line-height: 1.6;
}

.cookie-banner-text a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-speed) ease;
}

.cookie-banner-text a:hover {
  color: var(--dark-primary);
  text-decoration: underline;
}

.cookie-banner-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

form {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group label.required::after {
  content: '*';
  color: var(--error-color);
  margin-left: 0.25rem;
}

.form-control {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--bg-white);
  transition: all var(--transition-speed) ease;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.1);
}

.form-control:hover {
  border-color: var(--light-primary);
}

.form-control::placeholder {
  color: var(--text-light);
}

.form-control.error {
  border-color: var(--error-color);
}

.form-control.error:focus {
  box-shadow: 0 0 0 4px rgba(255, 71, 87, 0.1);
}

.form-control.success {
  border-color: var(--success-color);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

select.form-control {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236C63FF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 20px;
  padding-right: 3rem;
  appearance: none;
}

.form-help {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-light);
}

.form-error {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--error-color);
  font-weight: 500;
}

.form-success {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--success-color);
  font-weight: 500;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checkbox-wrapper,
.radio-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.checkbox-wrapper input[type="checkbox"],
.radio-wrapper input[type="radio"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.checkbox-wrapper label,
.radio-wrapper label {
  margin: 0;
  cursor: pointer;
  font-weight: 400;
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-light);
  font-size: 1.25rem;
  pointer-events: none;
}

.input-group .form-control {
  padding-left: 3rem;
}

.input-addon {
  display: flex;
  align-items: center;
  padding: 0.875rem 1.125rem;
  background: var(--bg-light);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-medium);
  font-weight: 500;
  white-space: nowrap;
}

.input-group .input-addon:first-child {
  border-right: none;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.input-group .input-addon:last-child {
  border-left: none;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.input-group .input-addon:first-child + .form-control {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.input-group .form-control:has(+ .input-addon) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.card {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-speed) ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-header {
  padding: 1.5rem 2rem;
  border-bottom: 2px solid var(--bg-light);
  background: var(--bg-light);
}

.card-header h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-dark);
}

.card-body {
  padding: 2rem;
}

.card-footer {
  padding: 1.5rem 2rem;
  border-top: 2px solid var(--bg-light);
  background: var(--bg-light);
}

.card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-gradient {
  position: relative;
  background: var(--gradient-primary);
  color: var(--bg-white);
}

.card-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
}

.card-featured {
  border: 3px solid var(--primary-color);
  position: relative;
}

.card-featured::after {
  content: 'Featured';
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--gradient-secondary);
  color: var(--bg-white);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.accordion {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.accordion-item {
  border-bottom: 2px solid var(--bg-light);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  padding: 1.5rem 2rem;
  background: var(--bg-white);
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-dark);
  transition: all var(--transition-speed) ease;
}

.accordion-header:hover {
  background: var(--bg-light);
  color: var(--primary-color);
}

.accordion-header.active {
  background: var(--bg-light);
  color: var(--primary-color);
}

.accordion-icon {
  font-size: 1.5rem;
  transition: transform var(--transition-speed) ease;
  color: var(--primary-color);
}

.accordion-header.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-content.active {
  max-height: 1000px;
}

.accordion-body {
  padding: 0 2rem 1.5rem 2rem;
  color: var(--text-medium);
  line-height: 1.7;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.875rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: var(--primary-color);
  color: var(--bg-white);
}

.badge-secondary {
  background: var(--secondary-color);
  color: var(--bg-white);
}

.badge-success {
  background: var(--success-color);
  color: var(--bg-white);
}

.badge-warning {
  background: var(--warning-color);
  color: var(--bg-white);
}

.badge-error {
  background: var(--error-color);
  color: var(--bg-white);
}

.badge-outline {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.loading-spinner {
  display: inline-block;
  width: 50px;
  height: 50px;
  border: 4px solid var(--bg-light);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-spinner-sm {
  width: 24px;
  height: 24px;
  border-width: 3px;
}

.loading-spinner-lg {
  width: 80px;
  height: 80px;
  border-width: 6px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-dots {
  display: inline-flex;
  gap: 0.5rem;
}

.loading-dots span {
  width: 12px;
  height: 12px;
  background: var(--primary-color);
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out;
}

.loading-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes bounce {
  0%, 80%, 100% {
    transform: scale(0);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-light);
  border-radius: 50px;
  overflow: hidden;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 50px;
  transition: width 0.6s ease;
  position: relative;
  overflow: hidden;
}

.progress-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.alert {
  padding: 1.25rem 1.5rem;
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  border-left: 4px solid;
  animation: slideInDown 0.5s ease;
}

.alert-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 700;
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.alert-message {
  font-size: 0.95rem;
  line-height: 1.6;
}

.alert-success {
  background: rgba(0, 217, 165, 0.1);
  border-color: var(--success-color);
  color: var(--success-color);
}

.alert-error {
  background: rgba(255, 71, 87, 0.1);
  border-color: var(--error-color);
  color: var(--error-color);
}

.alert-warning {
  background: rgba(255, 160, 0, 0.1);
  border-color: var(--warning-color);
  color: var(--warning-color);
}

.alert-info {
  background: rgba(108, 99, 255, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.alert-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: currentColor;
  opacity: 0.6;
  transition: opacity var(--transition-speed) ease;
  flex-shrink: 0;
  padding: 0;
  line-height: 1;
}

.alert-close:hover {
  opacity: 1;
}

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

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 46, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s ease;
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 2rem;
  border-bottom: 2px solid var(--bg-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-medium);
  cursor: pointer;
  padding: 0.5rem;
  transition: all var(--transition-speed) ease;
  border-radius: var(--border-radius-sm);
}

.modal-close:hover {
  background: var(--bg-light);
  color: var(--text-dark);
  transform: rotate(90deg);
}

.modal-body {
  padding: 2rem;
}

.modal-footer {
  padding: 1.5rem 2rem;
  border-top: 2px solid var(--bg-light);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

.tooltip {
  position: relative;
  display: inline-block;
  cursor: help;
}

.tooltip-text {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-dark);
  color: var(--bg-white);
  padding: 0.625rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  white-space: nowrap;
  z-index: 1000;
  transition: all var(--transition-speed) ease;
  box-shadow: var(--shadow-lg);
}

.tooltip-text::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--text-dark);
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
  bottom: 135%;
}

.tabs {
  display: flex;
  border-bottom: 2px solid var(--bg-light);
  gap: 0.5rem;
  overflow-x: auto;
}

.tab-button {
  background: none;
  border: none;
  padding: 1rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-medium);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all var(--transition-speed) ease;
  white-space: nowrap;
}

.tab-button:hover {
  color: var(--primary-color);
  background: var(--bg-light);
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  padding: 2rem 0;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-card {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-speed) ease;
  border-left: 4px solid var(--primary-color);
}

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

.stat-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1;
  margin-bottom: 0.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-medium);
  font-weight: 500;
}

.stat-change {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.stat-change.positive {
  color: var(--success-color);
}

.stat-change.negative {
  color: var(--error-color);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--bg-white);
  margin-bottom: 1.5rem;
  transition: all var(--transition-speed) ease;
}

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

.price-card {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-speed) ease;
  border: 2px solid var(--border-color);
  text-align: center;
}

.price-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.price-card.featured {
  background: var(--gradient-primary);
  color: var(--bg-white);
  transform: scale(1.05);
  border-color: var(--primary-color);
}

.price-card.featured:hover {
  transform: scale(1.08) translateY(-8px);
}

.price-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.price-value {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  margin: 1.5rem 0;
}

.price-value sup {
  font-size: 1.75rem;
  font-weight: 600;
  margin-right: 0.25rem;
}

.price-value sub {
  font-size: 1rem;
  font-weight: 500;
}

.price-features {
  list-style: none;
  margin: 2rem 0;
  text-align: left;
}

.price-features li {
  padding: 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.price-card.featured .price-features li {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.price-features li:last-child {
  border-bottom: none;
}

.price-features li i {
  color: var(--success-color);
  font-size: 1.25rem;
}

.price-card.featured .price-features li i {
  color: var(--bg-white);
}

.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-content {
  width: 45%;
  background: var(--bg-white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-speed) ease;
}

.timeline-content:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.timeline-marker {
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border: 4px solid var(--bg-white);
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.2);
}

.testimonial-card {
  background: var(--bg-white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-speed) ease;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 5rem;
  color: var(--primary-color);
  opacity: 0.1;
  font-family: Georgia, serif;
  line-height: 1;
}

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

.testimonial-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-medium);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-color);
}

.testimonial-info h4 {
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.testimonial-info p {
  font-size: 0.9rem;
  color: var(--text-light);
}

.rating {
  display: flex;
  gap: 0.25rem;
  margin-top: 0.5rem;
}

.rating i {
  color: var(--warning-color);
  font-size: 1rem;
}

.cta-section {
  background: var(--gradient-primary);
  border-radius: var(--border-radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  color: var(--bg-white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: pulse 4s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.cta-section h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.cta-section p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  position: relative;
  z-index: 1;
}

.social-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.social-link {
  width: 48px;
  height: 48px;
  background: var(--bg-white);
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.25rem;
  transition: all var(--transition-speed) ease;
  box-shadow: var(--shadow-sm);
}

.social-link:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: var(--shadow-md);
  background: var(--primary-color);
  color: var(--bg-white);
}

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  padding: 1rem 0;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--text-medium);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}

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

.breadcrumb-separator {
  color: var(--text-light);
}

.breadcrumb-current {
  color: var(--text-dark);
  font-weight: 600;
}

.pagination {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  align-items: center;
  margin: 2rem 0;
}

.pagination-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border-color);
  background: var(--bg-white);
  color: var(--text-medium);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  text-decoration: none;
  font-weight: 600;
}

.pagination-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: var(--bg-light);
}

.pagination-btn.active {
  background: var(--primary-color);
  color: var(--bg-white);
  border-color: var(--primary-color);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-btn:disabled:hover {
  border-color: var(--border-color);
  color: var(--text-medium);
  background: var(--bg-white);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.video-wrapper iframe,
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--bg-light);
  color: var(--text-medium);
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-speed) ease;
  text-decoration: none;
}

.tag:hover {
  background: var(--primary-color);
  color: var(--bg-white);
  transform: translateY(-2px);
}

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

.divider {
  height: 2px;
  background: var(--bg-light);
  margin: 2rem 0;
  border: none;
}

.divider-gradient {
  background: var(--gradient-primary);
  height: 3px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-medium);
  margin-bottom: 3rem;
  line-height: 1.6;
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--bg-light);
}

footer {
  background: var(--text-dark);
  color: var(--bg-light);
  padding: 4rem 0 2rem;
}

.footer-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  color: var(--bg-white);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

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

.footer-section ul li {
  margin-bottom: 0.75rem;
}

.footer-section ul li a {
  color: var(--bg-light);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-section ul li a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: var(--text-light);
}

@media (max-width: 1024px) {
  .section-title {
    font-size: 2rem;
  }
  
  .cta-section h2 {
    font-size: 2rem;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-item {
    flex-direction: row !important;
    padding-left: 60px;
  }
  
  .timeline-content {
    width: 100%;
  }
  
  .timeline-marker {
    left: 20px;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  nav ul {
    display: none;
  }
  
  .header-container {
    padding: 1rem 1.5rem;
  }
  
  .container {
    padding: 0 1.5rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .cta-section {
    padding: 3rem 1.5rem;
  }
  
  .cta-section h2 {
    font-size: 1.75rem;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .cookie-banner-content {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .cookie-banner-actions {
    width: 100%;
  }
  
  .cookie-banner-actions .btn {
    flex: 1;
  }
  
  .modal {
    margin: 1rem;
  }
  
  .price-card.featured {
    transform: scale(1);
  }
  
  .price-card.featured:hover {
    transform: translateY(-8px);
  }
  
  .stat-value {
    font-size: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.5rem;
  }
  
  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }
  
  .btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
  }
  
  .card-body,
  form {
    padding: 1.5rem;
  }
  
  .modal-body {
    padding: 1.5rem;
  }
  
  .price-value {
    font-size: 2.5rem;
  }
}

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