/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.6;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: transform 0.3s ease;
  border-bottom: 1px solid #e5e7eb;
}

.header.hidden {
  transform: translateY(-100%);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo h1 {
  font-size: 1.5rem;
  color: #2563eb;
  margin-bottom: 0;
}

.logo span {
  font-size: 0.875rem;
  color: #666;
  font-weight: 400;
}

.phone-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #2563eb;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.phone-btn:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
}

.phone-icon {
  font-size: 1.2rem;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: #374151;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #2563eb;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #2563eb;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  margin-top: 80px;
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("/Imargini/hamalibucuresti\ \(1\).jpeg?height=800&width=1200") center / cover;
  opacity: 0.1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.highlight {
  color: #fbbf24;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  line-height: 1.6;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.75rem 1rem;
  border-radius: 25px;
  font-weight: 500;
  backdrop-filter: blur(10px);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  text-align: center;
  min-width: 200px;
}

.cta-button.primary {
  background: #fbbf24;
  color: #1f2937;
}

.cta-button.primary:hover {
  background: #f59e0b;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(251, 191, 36, 0.3);
}

.cta-button.secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.cta-button.secondary:hover {
  background: white;
  color: #2563eb;
}

.cta-button.large {
  padding: 1.25rem 2.5rem;
  font-size: 1.2rem;
}

/* Section Styles */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  color: #1f2937;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.2rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

/* Services Section */
.services {
  background: #f9fafb;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid #e5e7eb;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.service-card h3 {
  color: #1f2937;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.service-card p {
  color: #6b7280;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-card ul {
  list-style: none;
  padding: 0;
}

.service-card li {
  padding: 0.5rem 0;
  color: #374151;
  position: relative;
  padding-left: 1.5rem;
}

.service-card li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: bold;
}

/* Coverage Section */
.coverage {
  background: white;
}

.coverage-content {
  max-width: 1000px;
  margin: 0 auto;
}

.coverage-section {
  margin-bottom: 3rem;
}

.coverage-section h3 {
  text-align: center;
  font-size: 2rem;
  color: #1f2937;
  margin-bottom: 2rem;
}

.zones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.zone-card {
  background: #f8fafc;
  padding: 1.5rem;
  border-radius: 10px;
  border-left: 4px solid #2563eb;
}

.zone-card h4 {
  color: #2563eb;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.zone-card p {
  color: #4b5563;
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 0;
}

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

.ilfov-list h4 {
  color: #2563eb;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.ilfov-list ul {
  list-style: none;
  padding: 0;
}

.ilfov-list li {
  padding: 0.5rem 0;
  color: #4b5563;
  border-bottom: 1px solid #e5e7eb;
  transition: color 0.3s ease;
}

.ilfov-list li:hover {
  color: #2563eb;
}

.ilfov-list li:last-child {
  border-bottom: none;
}

/* Video Gallery */
.video-gallery {
  background: #f9fafb;
}

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

@media (max-width: 1024px) {
  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .videos-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.video-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.video-container {
  position: relative;
  width: 100%;
  height: 350px;
  overflow: hidden;
}

.video-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.video-overlay:hover {
  background: rgba(0, 0, 0, 0.5);
}

.play-btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.play-btn:hover {
  background: white;
  transform: scale(1.1);
}

.play-icon {
  font-size: 2rem;
  color: #2563eb;
  margin-left: 5px;
}

/* Image Gallery */
.image-gallery {
  background: white;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  height: 250px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: white;
  padding: 2rem 1.5rem 1.5rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-overlay h4 {
  margin-bottom: 0;
  font-size: 1.1rem;
}

/* Why Choose Us */
.why-choose {
  background: #f9fafb;
}

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

.advantage-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid #e5e7eb;
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.advantage-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.advantage-card h3 {
  color: #1f2937;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.advantage-card p {
  color: #6b7280;
  margin-bottom: 0;
  line-height: 1.6;
}

/* Pricing */
.pricing {
  background: white;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.pricing-card {
  background: #f8fafc;
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
}

.pricing-card.featured {
  background: #2563eb;
  color: white;
  transform: scale(1.05);
  border-color: #2563eb;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.pricing-card h3 {
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.pricing-card.featured h3 {
  color: white;
}

.price-list {
  space-y: 1rem;
}

.price-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #e5e7eb;
}

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

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

.price-item span:first-child {
  color: #4b5563;
  font-size: 0.95rem;
}

.pricing-card.featured .price-item span:first-child {
  color: rgba(255, 255, 255, 0.9);
}

.price-item span:last-child {
  font-weight: 600;
  color: #2563eb;
}

.pricing-card.featured .price-item span:last-child {
  color: #fbbf24;
}

.pricing-note {
  background: #fef3c7;
  padding: 1.5rem;
  border-radius: 10px;
  border-left: 4px solid #f59e0b;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-note p {
  margin-bottom: 0;
  color: #92400e;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Contact Section */
.contact {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.contact .section-header h2,
.contact .section-header p {
  color: white;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

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

.contact-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 15px;
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.contact-card h3 {
  color: white;
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.contact-card p {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  font-weight: 500;
}

.contact-card a {
  color: #fbbf24;
  text-decoration: none;
}

.contact-card a:hover {
  text-decoration: underline;
}

.contact-card span {
  font-size: 0.9rem;
  opacity: 0.8;
}

.contact-cta {
  background: rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  border-radius: 20px;
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-cta h3 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.75rem;
}

.contact-cta p {
  margin-bottom: 2rem;
  opacity: 0.9;
  font-size: 1.1rem;
}

.contact-features {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.contact-features .feature {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  backdrop-filter: blur(5px);
}

/* Footer */
.footer {
  background: #1f2937;
  color: #d1d5db;
  padding: 3rem 0 1rem;
}

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

.footer-section h3 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.footer-section h4 {
  color: #fbbf24;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-section p {
  margin-bottom: 1rem;
  line-height: 1.6;
  color: #9ca3af;
}

.footer-contact p {
  margin-bottom: 0.5rem;
}

.footer-contact a {
  color: #fbbf24;
  text-decoration: none;
}

.footer-contact a:hover {
  text-decoration: underline;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section li {
  padding: 0.25rem 0;
  color: #9ca3af;
  transition: color 0.3s ease;
}

.footer-section li:hover {
  color: #fbbf24;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 1rem;
  text-align: center;
}

.footer-bottom p {
  margin-bottom: 0.5rem;
  color: #9ca3af;
  font-size: 0.9rem;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #2563eb;
  color: white;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}

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

.back-to-top:hover {
  background: #1d4ed8;
  transform: translateY(-3px);
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #25d366;
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
  background: #128c7e;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn svg {
  width: 24px;
  height: 24px;
}

@keyframes pulse {
  0% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  }
  50% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
  }
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  }
}

/* Process Section */
.process {
  padding: 5rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.process-steps {
  display: grid;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.step:hover {
  transform: translateY(-5px);
}

.step-number {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.step-content h3 {
  color: #1f2937;
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.step-content p {
  color: #6b7280;
  line-height: 1.6;
}

/* Equipment Section */
.equipment {
  padding: 5rem 0;
  background: white;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.equipment-item {
  text-align: center;
  padding: 2rem;
  background: #f8fafc;
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.equipment-item:hover {
  transform: translateY(-5px);
}

.equipment-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.equipment-item h3 {
  color: #1f2937;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.equipment-item p {
  color: #6b7280;
  line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
  padding: 5rem 0;
  background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
  color: white;
}

.testimonials .section-header h2,
.testimonials .section-header p {
  color: white;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.testimonial-author strong {
  display: block;
  margin-bottom: 0.25rem;
}

.testimonial-author span {
  color: #d1d5db;
  font-size: 0.875rem;
}

.testimonial-rating {
  margin-top: 1rem;
  font-size: 1.25rem;
}

/* FAQ Section */
.faq {
  padding: 5rem 0;
  background: white;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e5e7eb;
  margin-bottom: 1rem;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  cursor: pointer;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: #2563eb;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 1.5rem;
}

.faq-answer p {
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

/* Detailed Services Section */
.detailed-services {
  padding: 5rem 0;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

.detailed-content {
  max-width: 1200px;
  margin: 0 auto;
}

.service-detail {
  background: white;
  border-radius: 20px;
  padding: 3rem;
  margin-bottom: 3rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.service-detail:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-detail h3 {
  color: #1e293b;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid #3b82f6;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-description {
  color: #475569;
  line-height: 1.7;
}

.service-description > p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #334155;
}

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

.feature-group {
  background: #f8fafc;
  padding: 2rem;
  border-radius: 15px;
  border-left: 4px solid #3b82f6;
}

.feature-group h4 {
  color: #1e293b;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.feature-group ul {
  list-style: none;
  padding: 0;
}

.feature-group li {
  padding: 0.75rem 0;
  color: #475569;
  position: relative;
  padding-left: 2rem;
  border-bottom: 1px solid #e2e8f0;
  transition: all 0.2s ease;
}

.feature-group li:last-child {
  border-bottom: none;
}

.feature-group li:before {
  content: "▶";
  position: absolute;
  left: 0;
  color: #3b82f6;
  font-weight: bold;
  font-size: 0.8rem;
}

.feature-group li:hover {
  color: #1e293b;
  padding-left: 2.5rem;
}

.feature-group li strong {
  color: #1e293b;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    margin-top: 70px;
    min-height: 80vh;
  }

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

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

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .cta-button {
    width: 100%;
    max-width: 300px;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .services-grid,
  .advantages-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

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

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

  .contact-info {
    grid-template-columns: 1fr;
  }

  .contact-features {
    flex-direction: column;
    align-items: center;
  }

  .nav-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .phone-btn {
    width: 100%;
    justify-content: center;
  }

  .hero-features {
    grid-template-columns: 1fr;
  }

  .videos-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .ilfov-zones {
    grid-template-columns: 1fr;
  }

  .nav-menu {
    display: none;
  }

  .whatsapp-btn span {
    display: none;
  }

  .whatsapp-btn {
    padding: 1rem;
    border-radius: 50%;
  }

  .process-steps {
    gap: 1.5rem;
  }

  .step {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

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

  .service-detail {
    padding: 2rem;
  }

  .service-detail h3 {
    font-size: 1.5rem;
  }

  .service-features {
    grid-template-columns: 1fr;
  }

  .feature-group {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

  .service-card,
  .advantage-card,
  .pricing-card {
    padding: 1.5rem;
  }

  .contact-cta {
    padding: 2rem 1.5rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

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

  html {
    scroll-behavior: auto;
  }
}

/* Focus States */
button:focus,
a:focus {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .header,
  .back-to-top,
  .video-gallery {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

  section {
    padding: 1rem 0;
    break-inside: avoid;
  }
}