/* Reset dan 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: #1f2937;
  background-color: #ffffff;
  overflow-x: hidden;
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 30px rgba(59, 130, 246, 0.1);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.5rem;
  color: #3b82f6;
}

.logo-icon {
  font-size: 1.8rem;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: #4b5563;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: #3b82f6;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: linear-gradient(90deg, #3b82f6, #1d4ed8);
  transition: width 0.3s ease;
}

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

.cta-header {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  padding: 12px 24px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.cta-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background: #4b5563;
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f8fafc 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.05;
}

.hero-pattern {
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 25% 25%, #3b82f6 2px, transparent 2px), radial-gradient(circle at 75% 75%, #1d4ed8 2px, transparent 2px);
  background-size: 50px 50px;
  background-position: 0 0, 25px 25px;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: #1e293b;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #1e293b, #3b82f6);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #64748b;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-features {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.8);
  padding: 0.8rem 1.2rem;
  border-radius: 25px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  font-size: 0.9rem;
  font-weight: 500;
  color: #374151;
}

.feature-icon {
  font-size: 1.1rem;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  padding: 18px 36px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.3);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.carpet-illustration {
  position: relative;
  width: 350px;
  height: 350px;
}

.carpet-base {
  width: 280px;
  height: 200px;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  border-radius: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
}

.carpet-base::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  background: linear-gradient(135deg, #a78bfa, #8b5cf6);
  border-radius: 15px;
}

.cleaning-bubbles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.bubble {
  position: absolute;
  background: rgba(59, 130, 246, 0.6);
  border-radius: 50%;
  animation: float 3s ease-in-out infinite;
}

.bubble-1 {
  width: 20px;
  height: 20px;
  top: 20%;
  left: 15%;
  animation-delay: 0s;
}

.bubble-2 {
  width: 15px;
  height: 15px;
  top: 30%;
  right: 20%;
  animation-delay: 0.5s;
}

.bubble-3 {
  width: 25px;
  height: 25px;
  bottom: 30%;
  left: 20%;
  animation-delay: 1s;
}

.bubble-4 {
  width: 12px;
  height: 12px;
  top: 15%;
  right: 30%;
  animation-delay: 1.5s;
}

.bubble-5 {
  width: 18px;
  height: 18px;
  bottom: 20%;
  right: 15%;
  animation-delay: 2s;
}

.cleaning-brush {
  position: absolute;
  top: 10%;
  right: 10%;
  width: 60px;
  height: 40px;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  border-radius: 10px;
  transform: rotate(-15deg);
  box-shadow: 0 5px 15px rgba(251, 191, 36, 0.3);
}

.cleaning-brush::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 5px;
  right: 5px;
  height: 15px;
  background: #6b7280;
  border-radius: 0 0 5px 5px;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-20px);
    opacity: 1;
  }
}

/* Services Section */
.services {
  padding: 100px 0;
  background: #ffffff;
}

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

.section-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #1e293b, #3b82f6);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-top: 4rem;
}

.service-card {
  background: #ffffff;
  border: 2px solid #f1f5f9;
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #1d4ed8);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

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

.service-card:hover {
  transform: translateY(-10px);
  border-color: #3b82f6;
  box-shadow: 0 20px 50px rgba(59, 130, 246, 0.15);
}

.service-card.featured {
  border-color: #3b82f6;
  background: linear-gradient(135deg, #f0f9ff, #ffffff);
  transform: scale(1.05);
}

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

.popular-badge {
  position: absolute;
  top: -1px;
  right: 20px;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  padding: 8px 16px;
  border-radius: 0 0 15px 15px;
  font-size: 0.8rem;
  font-weight: 600;
}

.service-icon {
  margin-bottom: 1.5rem;
}

.icon-bg {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  border: 2px solid #93c5fd;
}

.service-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 1rem;
}

.service-desc {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-price {
  font-size: 1.1rem;
  color: #374151;
  margin-bottom: 1.5rem;
}

.service-price span {
  font-weight: 700;
  color: #3b82f6;
  font-size: 1.3rem;
}

.service-features {
  list-style: none;
}

.service-features li {
  color: #64748b;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

/* Why Choose Section */
.why-choose {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 4rem;
}

.advantage-item {
  background: #ffffff;
  padding: 2.5rem 2rem;
  border-radius: 20px;
  text-align: center;
  transition: all 0.4s ease;
  border: 2px solid transparent;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.advantage-item:hover {
  transform: translateY(-10px);
  border-color: #3b82f6;
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1);
}

.advantage-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: white;
}

.advantage-icon svg {
  width: 35px;
  height: 35px;
}

.advantage-item h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 1rem;
}

.advantage-item p {
  color: #64748b;
  line-height: 1.6;
}

/* Process Section */
.process {
  padding: 100px 0;
  background: #ffffff;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.process-step {
  text-align: center;
  flex: 1;
  min-width: 200px;
  position: relative;
}

.step-number {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  z-index: 2;
}

.step-icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
  border: 3px solid #93c5fd;
  position: relative;
}

.process-step h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 1rem;
}

.process-step p {
  color: #64748b;
  line-height: 1.6;
  max-width: 200px;
  margin: 0 auto;
}

.process-arrow {
  font-size: 2rem;
  color: #3b82f6;
  font-weight: bold;
  margin: 0 1rem;
}

/* Testimonials Section */
.testimonials {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
}

.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 4rem auto 0;
  overflow: hidden;
  border-radius: 20px;
}

.testimonial-card {
  display: none;
  background: #ffffff;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 2px solid #f1f5f9;
}

.testimonial-card.active {
  display: block;
  animation: slideIn 0.5s ease-in-out;
}

.testimonial-content {
  text-align: center;
}

.stars {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.testimonial-content p {
  font-size: 1.2rem;
  color: #374151;
  line-height: 1.7;
  margin-bottom: 2rem;
  font-style: italic;
}

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

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #3b82f6;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.2rem;
}

.author-info span {
  color: #64748b;
  font-size: 0.9rem;
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
}

.slider-btn {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

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

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #cbd5e1;
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background: #3b82f6;
  transform: scale(1.2);
}

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

/* Contact Section */
.contact {
  padding: 100px 0;
  background: #ffffff;
  position: relative;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  padding: 1.5rem;
  border-radius: 15px;
  border: 2px solid #e2e8f0;
  transition: all 0.3s ease;
}

.info-card:hover {
  border-color: #3b82f6;
  transform: translateX(5px);
}

.info-icon {
  font-size: 1.5rem;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-text h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.3rem;
}

.info-text p {
  color: #64748b;
  font-size: 0.95rem;
}

.contact-form {
  background: linear-gradient(135deg, #f8fafc, #ffffff);
  padding: 3rem;
  border-radius: 20px;
  border: 2px solid #e2e8f0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #374151;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #ffffff;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

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

.error-message {
  color: #ef4444;
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: block;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.form-group.error .error-message {
  opacity: 1;
}

.form-group.error input,
.form-group.error select {
  border-color: #ef4444;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.submit-button {
  width: 100%;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  border: none;
  padding: 18px;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.submit-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.button-text {
  transition: opacity 0.3s ease;
}

.loading-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.submit-button.loading .button-text {
  opacity: 0;
}

.submit-button.loading .loading-spinner {
  opacity: 1;
}

.success-notification {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  background: #ffffff;
  border: 3px solid #10b981;
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
  max-width: 450px;
  width: 90%;
}

.success-notification.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.success-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: bold;
  margin: 0 auto 1.5rem;
}

.success-notification h3 {
  font-size: 1.5rem;
  color: #1e293b;
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.success-notification p {
  color: #64748b;
  font-size: 1rem;
  line-height: 1.6;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #1e293b, #334155);
  color: #e2e8f0;
  padding: 80px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.5rem;
  color: #3b82f6;
  margin-bottom: 1.5rem;
}

.footer-brand p {
  color: #94a3b8;
  line-height: 1.7;
  font-size: 1rem;
}

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

.footer-section h4 {
  font-size: 1.2rem;
  color: #f1f5f9;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

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

.footer-section ul li {
  margin-bottom: 0.8rem;
}

.footer-section ul li a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #3b82f6;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  padding: 0.5rem;
  border-radius: 8px;
}

.contact-link:hover {
  color: #3b82f6;
  background: rgba(59, 130, 246, 0.1);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #475569;
  color: #94a3b8;
  font-size: 0.9rem;
}

/* Animations */
@keyframes spin {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-title {
    font-size: 3rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

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

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 80px;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.98);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 2rem 0;
    backdrop-filter: blur(20px);
  }

  .nav-menu.active {
    left: 0;
  }

  .cta-header {
    display: none;
  }

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

  .section-title {
    font-size: 2.2rem;
  }

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

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

  .process-steps {
    flex-direction: column;
    align-items: center;
  }

  .process-arrow {
    transform: rotate(90deg);
    margin: 1rem 0;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 2rem;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 0 60px;
  }

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

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

  .hero-features {
    justify-content: center;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .service-card {
    padding: 2rem;
  }

  .carpet-illustration {
    width: 280px;
    height: 280px;
  }

  .carpet-base {
    width: 220px;
    height: 160px;
  }

  .success-notification {
    padding: 2rem;
  }
}