@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-coral: #FF6B6B;
  --primary-magenta: #E84393;
  --secondary-purple: #6C5CE7;
  --secondary-indigo: #5F27CD;
  --accent-orange: #FD7272;
  --accent-yellow: #FDCB6E;
  --dark-charcoal: #2D3436;
  --medium-slate: #636E72;
  --light-gray: #DFE6E9;
  --off-white: #F8F9FA;
  --pure-white: #FFFFFF;
  --success-green: #00B894;
  --energy-red: #D63031;
  --shadow-soft: rgba(230, 67, 147, 0.15);
  --shadow-medium: rgba(230, 67, 147, 0.25);
  --shadow-hard: rgba(230, 67, 147, 0.35);
  --gradient-energy: linear-gradient(135deg, #FF6B6B 0%, #E84393 50%, #6C5CE7 100%);
  --gradient-power: linear-gradient(45deg, #E84393 0%, #5F27CD 100%);
  --gradient-vitality: linear-gradient(180deg, #FD7272 0%, #FDCB6E 100%);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  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, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--off-white);
  color: var(--dark-charcoal);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

::-webkit-scrollbar-track {
  background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-power);
  border-radius: 10px;
  border: 2px solid var(--light-gray);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-energy);
}

.header-main {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 20px var(--shadow-soft);
  transition: all var(--transition-normal);
}

.header-main.scrolled {
  box-shadow: 0 6px 30px var(--shadow-medium);
  background: rgba(255, 255, 255, 0.98);
}

.logo-text {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-energy);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  transition: transform var(--transition-fast);
}

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

.nav-link {
  position: relative;
  color: var(--dark-charcoal);
  font-weight: 600;
  padding: 0.5rem 1rem;
  transition: color var(--transition-fast);
  text-decoration: none;
  display: inline-block;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--gradient-power);
  transform: translateX(-50%);
  transition: width var(--transition-normal);
  border-radius: 10px;
}

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

.nav-link:hover::after {
  width: 80%;
}

.nav-link.active {
  color: var(--primary-magenta);
}

.nav-link.active::after {
  width: 80%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 10000;
}

.mobile-menu-toggle span {
  width: 28px;
  height: 3px;
  background: var(--gradient-power);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.btn-primary {
  background: var(--gradient-power);
  color: var(--pure-white);
  padding: 0.875rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-normal);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px var(--shadow-soft);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-energy);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-magenta);
  padding: 0.875rem 2rem;
  border: 2px solid var(--primary-magenta);
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-power);
  transition: left var(--transition-normal);
  z-index: -1;
}

.btn-secondary:hover {
  color: var(--pure-white);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.btn-secondary:hover::before {
  left: 0;
}

.btn-outline {
  background: transparent;
  color: var(--dark-charcoal);
  padding: 0.875rem 2rem;
  border: 2px solid var(--medium-slate);
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-outline:hover {
  background: var(--dark-charcoal);
  color: var(--pure-white);
  border-color: var(--dark-charcoal);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(45, 52, 54, 0.2);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, rgba(230, 67, 147, 0.98) 0%, rgba(108, 92, 231, 0.98) 100%);
  color: var(--pure-white);
  padding: 1.5rem 2rem;
  box-shadow: 0 -6px 30px rgba(0, 0, 0, 0.15);
  z-index: 9998;
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
  backdrop-filter: blur(10px);
}

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

.cookie-banner-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-banner p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.cookie-banner-buttons {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.cookie-banner button {
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.9rem;
}

.cookie-accept {
  background: var(--pure-white);
  color: var(--primary-magenta);
}

.cookie-accept:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.cookie-decline {
  background: transparent;
  color: var(--pure-white);
  border: 2px solid var(--pure-white);
}

.cookie-decline:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

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

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

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid var(--light-gray);
  border-radius: 15px;
  font-size: 1rem;
  transition: all var(--transition-normal);
  background: var(--pure-white);
  font-family: inherit;
  color: var(--dark-charcoal);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-magenta);
  box-shadow: 0 0 0 4px var(--shadow-soft);
  transform: translateY(-2px);
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--medium-slate);
}

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

.form-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary-magenta);
  margin-top: 2px;
}

.form-error {
  color: var(--energy-red);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: block;
}

.form-success {
  color: var(--success-green);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: var(--gradient-energy);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--medium-slate);
  max-width: 600px;
  margin: 0 auto 3rem;
}

.card {
  background: var(--pure-white);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-smooth);
  border: 1px solid rgba(230, 67, 147, 0.1);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px var(--shadow-medium);
}

.card-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-power);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--pure-white);
  margin-bottom: 1.5rem;
  transition: all var(--transition-normal);
}

.card:hover .card-icon {
  transform: rotate(10deg) scale(1.1);
  background: var(--gradient-energy);
}

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

.card-text {
  color: var(--medium-slate);
  line-height: 1.7;
}

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

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

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

.accordion {
  background: var(--pure-white);
  border-radius: 15px;
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--light-gray);
}

.accordion-header {
  background: var(--pure-white);
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark-charcoal);
}

.accordion-header:hover {
  background: var(--off-white);
  color: var(--primary-magenta);
}

.accordion-header.active {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1) 0%, rgba(230, 67, 147, 0.1) 100%);
  color: var(--primary-magenta);
}

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

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

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
}

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

.accordion-body {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--medium-slate);
  line-height: 1.8;
}

.pricing-card {
  background: var(--pure-white);
  border-radius: 25px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-smooth);
  border: 2px solid transparent;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 15px 50px var(--shadow-medium);
  border-color: var(--primary-magenta);
}

.pricing-card.featured {
  background: var(--gradient-power);
  color: var(--pure-white);
  transform: scale(1.05);
  border: 2px solid var(--primary-magenta);
}

.pricing-card.featured:hover {
  transform: translateY(-10px) scale(1.07);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  right: 30px;
  background: var(--gradient-vitality);
  color: var(--pure-white);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.875rem;
  box-shadow: 0 4px 15px var(--shadow-medium);
}

.pricing-price {
  font-size: 3.5rem;
  font-weight: 800;
  margin: 1rem 0;
  background: var(--gradient-energy);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-card.featured .pricing-price {
  -webkit-text-fill-color: var(--pure-white);
}

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

.pricing-features li {
  padding: 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--medium-slate);
}

.pricing-card.featured .pricing-features li {
  color: rgba(255, 255, 255, 0.9);
}

.pricing-features li::before {
  content: '\eb7a';
  font-family: 'remixicon';
  color: var(--success-green);
  font-size: 1.25rem;
  font-weight: bold;
}

.pricing-card.featured .pricing-features li::before {
  color: var(--accent-yellow);
}

.testimonial-card {
  background: var(--pure-white);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-smooth);
  position: relative;
}

.testimonial-card::before {
  content: '\f10d';
  font-family: 'remixicon';
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  font-size: 3rem;
  color: var(--primary-coral);
  opacity: 0.2;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow-soft);
}

.testimonial-text {
  font-style: italic;
  color: var(--medium-slate);
  margin-bottom: 1.5rem;
  line-height: 1.8;
  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-power);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pure-white);
  font-weight: 700;
  font-size: 1.25rem;
}

.testimonial-name {
  font-weight: 700;
  color: var(--dark-charcoal);
  margin-bottom: 0.25rem;
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--medium-slate);
}

.stats-section {
  background: var(--gradient-power);
  color: var(--pure-white);
  padding: 4rem 2rem;
  border-radius: 30px;
  margin: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  display: block;
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}

.hero-section {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.05) 0%, rgba(230, 67, 147, 0.05) 50%, rgba(108, 92, 231, 0.05) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--shadow-soft) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(108, 92, 231, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

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

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: var(--gradient-power);
  color: var(--pure-white);
}

.badge-secondary {
  background: var(--light-gray);
  color: var(--dark-charcoal);
}

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

.progress-bar {
  width: 100%;
  height: 10px;
  background: var(--light-gray);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

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

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  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%); }
}

.social-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.social-link {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--gradient-power);
  color: var(--pure-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.social-link:hover {
  transform: translateY(-5px) rotate(10deg);
  box-shadow: 0 8px 20px var(--shadow-medium);
  background: var(--gradient-energy);
}

.divider {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-magenta), transparent);
  margin: 3rem 0;
}

.image-overlay {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
}

.image-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-power);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.image-overlay:hover::before {
  opacity: 0.3;
}

.image-overlay img {
  transition: transform var(--transition-smooth);
}

.image-overlay:hover img {
  transform: scale(1.1);
}

.timeline {
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-power);
  border-radius: 10px;
}

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

.timeline-item::before {
  content: '';
  position: absolute;
  left: -3.6rem;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-magenta);
  border: 4px solid var(--pure-white);
  box-shadow: 0 0 0 4px var(--shadow-soft);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag {
  padding: 0.5rem 1.25rem;
  background: var(--off-white);
  border-radius: 50px;
  color: var(--dark-charcoal);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
}

.tag:hover {
  background: var(--gradient-power);
  color: var(--pure-white);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px var(--shadow-soft);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(45, 52, 54, 0.9);
  backdrop-filter: blur(5px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: var(--pure-white);
  border-radius: 25px;
  padding: 3rem;
  max-width: 600px;
  width: 90%;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

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

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--light-gray);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--dark-charcoal);
  transition: all var(--transition-fast);
}

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

.alert {
  padding: 1.25rem 1.5rem;
  border-radius: 15px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 600;
}

.alert-success {
  background: rgba(0, 184, 148, 0.1);
  color: var(--success-green);
  border-left: 4px solid var(--success-green);
}

.alert-error {
  background: rgba(214, 48, 49, 0.1);
  color: var(--energy-red);
  border-left: 4px solid var(--energy-red);
}

.alert-info {
  background: rgba(108, 92, 231, 0.1);
  color: var(--secondary-purple);
  border-left: 4px solid var(--secondary-purple);
}

.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9000;
  animation: float 3s ease-in-out infinite;
}

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

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 10px 40px var(--shadow-medium);
}

.video-wrapper iframe,
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
}

.parallax-section {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.parallax-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-power);
  opacity: 0.8;
}

.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

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

.hover-lift {
  transition: transform var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-10px);
}

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--pure-white);
    box-shadow: 0 10px 30px var(--shadow-medium);
    padding: 2rem;
    flex-direction: column;
    gap: 1rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth);
  }
  
  .nav-menu.active {
    max-height: 500px;
  }
  
  .nav-link {
    padding: 1rem;
    border-bottom: 1px solid var(--light-gray);
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .cookie-banner-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .cookie-banner-buttons {
    width: 100%;
    flex-direction: column;
  }
  
  .cookie-banner button {
    width: 100%;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .floating-cta {
    bottom: 1rem;
    right: 1rem;
  }
  
  .modal-content {
    padding: 2rem;
    width: 95%;
  }
  
  .hero-section::before,
  .hero-section::after {
    width: 300px;
    height: 300px;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.5rem;
  }
  
  .logo-text {
    font-size: 1.5rem;
  }
  
  .btn-primary,
  .btn-secondary,
  .btn-outline {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  .pricing-card {
    padding: 2rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .timeline {
    padding-left: 2rem;
  }
  
  .timeline-item::before {
    left: -2.6rem;
  }
}