@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: #C41E3A;
  --primary-dark: #8B0000;
  --primary-light: #E63946;
  --secondary-color: #1A1A1D;
  --secondary-dark: #0D0D0F;
  --secondary-light: #2D2D30;
  --accent-color: #FFB800;
  --accent-dark: #E6A500;
  --accent-light: #FFC933;
  --metal-silver: #C0C0C0;
  --metal-dark: #8C8C8C;
  --metal-light: #E8E8E8;
  --text-primary: #FFFFFF;
  --text-secondary: #B8B8B8;
  --text-dark: #1A1A1D;
  --background-dark: #0F0F11;
  --background-light: #F5F5F7;
  --gradient-primary: linear-gradient(135deg, #C41E3A 0%, #8B0000 100%);
  --gradient-secondary: linear-gradient(135deg, #1A1A1D 0%, #0D0D0F 100%);
  --gradient-accent: linear-gradient(135deg, #FFB800 0%, #E6A500 100%);
  --gradient-metal: linear-gradient(135deg, #E8E8E8 0%, #8C8C8C 100%);
  --shadow-small: 0 2px 8px rgba(196, 30, 58, 0.15);
  --shadow-medium: 0 4px 16px rgba(196, 30, 58, 0.2);
  --shadow-large: 0 8px 32px rgba(196, 30, 58, 0.25);
  --shadow-glow: 0 0 20px rgba(196, 30, 58, 0.4);
  --transition-speed: 0.3s;
  --border-radius: 4px;
  --border-radius-large: 8px;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--background-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

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

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

::-webkit-scrollbar-track {
  background: var(--secondary-dark);
  border-left: 1px solid var(--secondary-light);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 6px;
  border: 2px solid var(--secondary-dark);
}

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

header {
  background: rgba(26, 26, 29, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--primary-color);
  box-shadow: var(--shadow-medium);
  transition: all var(--transition-speed) ease;
}

header.scrolled {
  background: rgba(13, 13, 15, 0.98);
  box-shadow: var(--shadow-large);
  border-bottom: 2px solid var(--accent-color);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -1px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-speed) ease;
}

.logo::before {
  content: '';
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  animation: pulse-logo 2s ease-in-out infinite;
}

@keyframes pulse-logo {
  0%, 100% {
    box-shadow: 0 0 10px rgba(196, 30, 58, 0.4);
  }
  50% {
    box-shadow: 0 0 25px rgba(196, 30, 58, 0.8);
  }
}

.logo:hover {
  color: var(--accent-color);
  transform: translateY(-2px);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

nav ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  transition: all 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-accent);
  transition: width var(--transition-speed) ease;
}

nav ul li a:hover {
  color: var(--accent-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%;
  background: var(--gradient-primary);
}

.mobile-menu-toggle {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  transition: all var(--transition-speed) ease;
}

.mobile-menu-toggle:hover {
  background: var(--primary-color);
  color: var(--text-primary);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 350px;
  height: 100vh;
  background: var(--gradient-secondary);
  padding: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 2000;
  box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
  overflow-y: auto;
}

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

.mobile-menu-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  transition: all var(--transition-speed) ease;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-close:hover {
  background: var(--primary-color);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.mobile-menu ul {
  list-style: none;
  margin-top: 4rem;
}

.mobile-menu ul li {
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateX(20px);
  animation: slideInMobile 0.5s forwards;
}

.mobile-menu ul li:nth-child(1) { animation-delay: 0.1s; }
.mobile-menu ul li:nth-child(2) { animation-delay: 0.2s; }
.mobile-menu ul li:nth-child(3) { animation-delay: 0.3s; }
.mobile-menu ul li:nth-child(4) { animation-delay: 0.4s; }
.mobile-menu ul li:nth-child(5) { animation-delay: 0.5s; }
.mobile-menu ul li:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideInMobile {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.mobile-menu ul li a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 600;
  display: block;
  padding: 0.75rem 1rem;
  border-left: 3px solid transparent;
  transition: all var(--transition-speed) ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.mobile-menu ul li a:hover {
  color: var(--accent-color);
  background: rgba(255, 184, 0, 0.1);
  border-left-color: var(--accent-color);
  padding-left: 1.5rem;
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-speed) ease;
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, rgba(26, 26, 29, 0.98) 0%, rgba(13, 13, 15, 0.98) 100%);
  backdrop-filter: blur(10px);
  padding: 1.5rem 2rem;
  box-shadow: 0 -4px 20px rgba(196, 30, 58, 0.3);
  z-index: 9999;
  border-top: 2px solid var(--primary-color);
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.cookie-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 250px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.cookie-text strong {
  color: var(--accent-color);
  font-weight: 700;
}

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

.btn {
  padding: 0.75rem 2rem;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-block;
}

.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, height 0.6s;
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-medium);
  border: 2px solid transparent;
}

.btn-primary:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--metal-silver);
}

.btn-secondary:hover {
  background: rgba(192, 192, 192, 0.1);
  border-color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--gradient-accent);
  color: var(--text-dark);
  box-shadow: var(--shadow-medium);
  border: 2px solid transparent;
}

.btn-accent:hover {
  box-shadow: 0 0 20px rgba(255, 184, 0, 0.6);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

.btn-small {
  padding: 0.5rem 1.5rem;
  font-size: 0.85rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

form {
  background: var(--secondary-color);
  padding: 2.5rem;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-large);
  border: 1px solid var(--secondary-light);
  position: relative;
  overflow: hidden;
}

form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.form-group label .required {
  color: var(--primary-color);
  margin-left: 0.25rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--background-dark);
  border: 2px solid var(--secondary-light);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--transition-speed) ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
  background: var(--secondary-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

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

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23B8B8B8' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
  border-color: var(--primary-color);
}

.form-error {
  color: var(--primary-color);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-error i {
  font-size: 1rem;
}

.form-success {
  color: var(--accent-color);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 0.15rem;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.form-checkbox label {
  flex: 1;
  margin: 0;
  font-size: 0.9rem;
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}

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

.card {
  background: var(--secondary-color);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  box-shadow: var(--shadow-medium);
  border: 1px solid var(--secondary-light);
  transition: all var(--transition-speed) ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-speed) ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-large);
  border-color: var(--primary-color);
}

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

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-glow);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.card-text {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

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

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

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

.accordion {
  background: var(--secondary-color);
  border-radius: var(--border-radius-large);
  overflow: hidden;
  border: 1px solid var(--secondary-light);
  margin-bottom: 1rem;
}

.accordion-item {
  border-bottom: 1px solid var(--secondary-light);
}

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

.accordion-header {
  width: 100%;
  padding: 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-speed) ease;
  position: relative;
}

.accordion-header::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: var(--gradient-primary);
  transition: width var(--transition-speed) ease;
}

.accordion-header:hover {
  background: rgba(196, 30, 58, 0.05);
  color: var(--accent-color);
}

.accordion-header:hover::before {
  width: 4px;
}

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

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  color: var(--accent-color);
}

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

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

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

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--secondary-light);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 2rem auto;
}

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

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 15, 17, 0.9);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-speed) ease;
}

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

.hero-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  padding: 4rem 2rem;
  overflow: hidden;
  background: var(--gradient-secondary);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(196, 30, 58, 0.03) 2px,
      rgba(196, 30, 58, 0.03) 4px
    );
  pointer-events: none;
}

.hero-content {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: -2px;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.section {
  padding: 5rem 2rem;
  position: relative;
}

.section-dark {
  background: var(--background-dark);
}

.section-light {
  background: var(--secondary-color);
}

.section-primary {
  background: var(--gradient-secondary);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-primary);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--gradient-primary);
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 1.5rem auto 0;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  margin: 1.5rem 0;
}

.feature-list li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--text-secondary);
  line-height: 1.6;
}

.feature-list li::before {
  content: '\eb7a';
  font-family: 'remixicon';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-size: 1.2rem;
}

.testimonial-card {
  background: var(--secondary-color);
  padding: 2.5rem;
  border-radius: var(--border-radius-large);
  border-left: 4px solid var(--primary-color);
  position: relative;
  box-shadow: var(--shadow-medium);
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--primary-color);
  opacity: 0.2;
  position: absolute;
  top: 1rem;
  left: 1.5rem;
}

.testimonial-text {
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

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

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.2rem;
}

.testimonial-info h4 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
  background: var(--secondary-color);
  border-radius: var(--border-radius-large);
  border: 1px solid var(--secondary-light);
  transition: all var(--transition-speed) ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-large);
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent-color);
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.badge-accent {
  background: var(--accent-color);
  color: var(--text-dark);
}

.badge-secondary {
  background: var(--metal-silver);
  color: var(--text-dark);
}

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

.cta-section {
  background: var(--gradient-primary);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-30px);
  }
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.cta-text {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

footer {
  background: var(--secondary-dark);
  color: var(--text-secondary);
  padding: 4rem 2rem 2rem;
  border-top: 2px solid var(--primary-color);
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--gradient-primary);
}

.footer-section p {
  line-height: 1.7;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-speed) ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 0.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary-color);
  border: 2px solid var(--secondary-light);
  border-radius: 50%;
  color: var(--text-primary);
  font-size: 1.2rem;
  transition: all var(--transition-speed) ease;
}

.social-links a:hover {
  background: var(--gradient-primary);
  border-color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--secondary-light);
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: var(--text-primary);
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-large);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-speed) ease;
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-speed) ease;
  padding: 1rem;
}

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

.modal-content {
  background: var(--secondary-color);
  border-radius: var(--border-radius-large);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-large);
  border: 2px solid var(--primary-color);
  transform: scale(0.9);
  transition: transform var(--transition-speed) ease;
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--secondary-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  width: 35px;
  height: 35px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-speed) ease;
}

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

.modal-body {
  padding: 2rem;
}

.alert {
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-left: 4px solid;
}

.alert i {
  font-size: 1.5rem;
}

.alert-success {
  background: rgba(255, 184, 0, 0.1);
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.alert-error {
  background: rgba(196, 30, 58, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-light);
}

.alert-info {
  background: rgba(192, 192, 192, 0.1);
  border-color: var(--metal-silver);
  color: var(--metal-light);
}

.tab-container {
  background: var(--secondary-color);
  border-radius: var(--border-radius-large);
  overflow: hidden;
  border: 1px solid var(--secondary-light);
}

.tab-nav {
  display: flex;
  background: var(--secondary-dark);
  border-bottom: 2px solid var(--secondary-light);
  overflow-x: auto;
}

.tab-button {
  padding: 1rem 2rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  position: relative;
  white-space: nowrap;
}

.tab-button::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-speed) ease;
}

.tab-button:hover {
  color: var(--text-primary);
  background: rgba(196, 30, 58, 0.05);
}

.tab-button.active {
  color: var(--accent-color);
}

.tab-button.active::after {
  transform: scaleX(1);
}

.tab-content {
  padding: 2rem;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-pane.active {
  display: block;
}

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

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

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
}

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

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

.timeline-content {
  flex: 1;
  padding: 0 2rem;
}

.timeline-marker {
  width: 20px;
  height: 20px;
  background: var(--accent-color);
  border-radius: 50%;
  border: 4px solid var(--background-dark);
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-glow);
}

.timeline-card {
  background: var(--secondary-color);
  padding: 2rem;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-medium);
  border: 1px solid var(--secondary-light);
}

.timeline-date {
  color: var(--accent-color);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.timeline-text {
  color: var(--text-secondary);
  line-height: 1.7;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--secondary-dark);
  border-radius: 10px;
  overflow: hidden;
  margin: 1rem 0;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 10px;
  transition: width 0.6s ease;
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 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%);
  }
}

.skill-item {
  margin-bottom: 1.5rem;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.skill-name {
  font-weight: 600;
  color: var(--text-primary);
}

.skill-percentage {
  color: var(--accent-color);
  font-weight: 700;
}

.price-card {
  background: var(--secondary-color);
  border-radius: var(--border-radius-large);
  padding: 2.5rem;
  text-align: center;
  border: 2px solid var(--secondary-light);
  transition: all var(--transition-speed) ease;
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-speed) ease;
}

.price-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
  border-color: var(--primary-color);
}

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

.price-card.featured {
  border-color: var(--accent-color);
  transform: scale(1.05);
}

.price-card.featured::before {
  background: var(--gradient-accent);
  transform: scaleX(1);
}

.price-header {
  margin-bottom: 2rem;
}

.price-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.price-amount {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.price-period {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

.price-features li {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--secondary-light);
}

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

@media (max-width: 968px) {
  .header-container {
    padding: 1rem 1.5rem;
  }

  nav ul {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .section {
    padding: 3rem 1.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-buttons {
    justify-content: center;
    width: 100%;
  }

  .timeline::before {
    left: 20px;
  }

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

  .timeline-content {
    padding: 0 0 0 3rem;
  }

  .card {
    padding: 1.5rem;
  }

  form {
    padding: 1.5rem;
  }

  .btn-large {
    padding: 0.875rem 2rem;
    font-size: 1rem;
  }

  .modal-content {
    margin: 1rem;
  }

  .tab-nav {
    flex-wrap: nowrap;
  }

  .price-card.featured {
    transform: scale(1);
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .logo {
    font-size: 1.4rem;
  }

  .btn {
    padding: 0.625rem 1.5rem;
    font-size: 0.9rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .back-to-top {
    width: 45px;
    height: 45px;
    bottom: 1.5rem;
    right: 1.5rem;
  }

  .cta-title {
    font-size: 2rem;
  }

  .cta-text {
    font-size: 1rem;
  }
}

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