/* BuildSmart CSS Styles */
/* Color Scheme:
   Primary: #F97316 (orange)
   Secondary: #374151 (graphite)
   Background: #FFFFFF
   Text: #1E293B
*/

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

body {
  font-family: "Arial", sans-serif;
  line-height: 1.6;
  color: #1e293b;
  background-color: #ffffff;
}

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

/* Header Styles */
.header {
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  width: 40px;
  height: 40px;
}

.logo h1 {
  color: #f97316;
  margin: 0;
  font-size: 2rem;
  font-weight: bold;
}

.logo h1 a {
  color: #f97316;
  text-decoration: none;
  transition: color 0.3s ease;
}

.logo h1 a:hover {
  color: #ea580c;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 1rem;
}

.nav-link {
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 5px;
}

.nav-link:hover,
.nav-link.active {
  color: #f97316;
  background-color: rgba(249, 115, 22, 0.1);
  font-weight: 600;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: #374151;
  transition: 0.3s;
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: 20px;
  right: 20px;
  max-width: 350px;
  background-color: #374151;
  color: white;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 10000;
  display: none;
  opacity: 0;
  transform: translateY(100px);
  transition: all 0.3s ease;
}

.cookie-popup.show {
  opacity: 1;
  transform: translateY(0);
}

.cookie-content {
  display: grid;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.cookie-content p {
  margin: 0;
  flex: 1;
}

.cookie-content a {
  color: #f97316;
  text-decoration: underline;
}

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

.cookie-buttons .btn {
  flex: 1;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  text-align: center;
}

.cookie-buttons .btn-primary {
  background-color: #f97316;
  color: white;
}

.cookie-buttons .btn-primary:hover {
  background-color: #ea580c;
  transform: translateY(-1px);
}

.cookie-buttons .btn-secondary {
  background-color: transparent;
  color: #bdc3c7;
  border: 1px solid #bdc3c7;
}

.cookie-buttons .btn-secondary:hover {
  background-color: #bdc3c7;
  color: #374151;
  transform: translateY(-1px);
}

.btn-accept {
  background-color: #f97316;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.btn-accept:hover {
  background-color: #ea580c;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: white;
  padding: 8rem 0 6rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.hero-wrapper {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 70vh;
}

.hero-content {
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 0.6s ease-out;
}

.hero h1,
.hero h2 {
  font-size: 3.5rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero h2 .highlight {
  background: linear-gradient(45deg, #fff, #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  line-height: 1.6;
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.6s ease-out 0.6s both;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  opacity: 0.95;
}

.feature-item svg {
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  animation: fadeInUp 0.6s ease-out 0.8s both;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cta-button.primary {
  background-color: #ffffff;
  color: #f97316;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  background-color: #f8fafc;
}

.cta-button.secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.hero-visual {
  position: relative;
  animation: fadeInRight 0.8s ease-out 0.4s both;
}

.hero-image-container {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.hero-image {
  width: 100%;
  max-height: 70%;
  display: block;
  transition: transform 0.3s ease;
}

.hero-image:hover {
  transform: scale(1.05);
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #374151;
  border: 1px solid rgba(255, 255, 255, 0.3);
  animation: float 3s ease-in-out infinite;
}

.floating-card.card-1 {
  top: 10%;
  right: -10%;
  animation-delay: 0s;
}

.floating-card.card-2 {
  bottom: 30%;
  left: -15%;
  animation-delay: 1s;
}

.floating-card.card-3 {
  top: 60%;
  right: -5%;
  animation-delay: 2s;
}

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

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

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

/* Page Header */
.page-header {
  background: linear-gradient(135deg, #374151 0%, #1f2937 100%);
  color: white;
  padding: 120px 0 60px;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Features Section */
.features {
  padding: 80px 0;
  background-color: #f8fafc;
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #374151;
}

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

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
}

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

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

.feature-card h3 {
  color: #374151;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.feature-card p {
  color: #64748b;
  line-height: 1.6;
}

/* Minimalist Form Styles */
.registration {
  padding: 60px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

.registration h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  color: #2d3748;
  font-weight: 300;
  letter-spacing: -0.025em;
}

.registration-content {
  max-width: 500px;
  margin: 0 auto;
}

.registration-content p {
  text-align: center;
  color: #718096;
  margin-bottom: 2rem;
  font-size: 1rem;
  line-height: 1.6;
}

.registration-form {
  background: #ffffff;
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.08);
  border: 1px solid #e2e8f0;
}

.form-group {
  margin-bottom: 1.75rem;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #4a5568;
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0.025em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 1rem;
  background: #ffffff;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #f97316;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
  transform: translateY(-1px);
}

.form-group input:hover,
.form-group select:hover {
  border-color: #cbd5e0;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: #e53e3e;
}

/* Section Headers with Icons */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #ff6b35, #f97316);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
  animation: fadeInUp 0.6s ease-out;
}

.section-header h2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 15px;
  line-height: 1.2;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.section-header h2 svg {
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.section-header:hover h2 svg {
  transform: scale(1.1);
}

.section-header p {
  font-size: 1.1rem;
  color: #7f8c8d;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

/* Technology Grid */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.tech-card {
  background: white;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(249, 115, 22, 0.1);
}

.tech-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ff6b35, #f97316);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.tech-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: rgba(249, 115, 22, 0.3);
}

.tech-card.featured {
  background: linear-gradient(135deg, #fff5f0, #ffffff);
  border: 2px solid rgba(249, 115, 22, 0.2);
}

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

.tech-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(255, 107, 53, 0.1));
  border-radius: 20px;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.tech-card:hover .tech-icon {
  transform: scale(1.1);
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(255, 107, 53, 0.2));
}

.tech-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
  line-height: 1.3;
}

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

.tech-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(249, 115, 22, 0.1);
  color: #f97316;
  padding: 0.5rem 0.75rem;
  border-radius: 25px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(249, 115, 22, 0.2);
  transition: all 0.3s ease;
}

.feature-tag:hover {
  background: rgba(249, 115, 22, 0.2);
  transform: translateY(-2px);
}

.feature-tag svg {
  flex-shrink: 0;
}

/* Materials and Budget Sections */
.materials-selection,
.budget-construction {
  padding: 5rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

.materials-grid,
.budget-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.material-card,
.budget-card {
  background: white;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(249, 115, 22, 0.1);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.material-card::before,
.budget-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ff6b35, #f97316);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.material-card:hover::before,
.budget-card:hover::before {
  transform: scaleX(1);
}

.material-card:hover,
.budget-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(249, 115, 22, 0.3);
}

.material-icon,
.budget-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(255, 107, 53, 0.1));
  border-radius: 20px;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.material-card:hover .material-icon,
.budget-card:hover .budget-icon {
  transform: scale(1.1);
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(255, 107, 53, 0.2));
}

.material-card h3,
.budget-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.material-card p,
.budget-card p {
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.material-features,
.budget-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
}

/* Planning Section */
.project-planning {
  padding: 5rem 0;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

.planning-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.planning-card {
  background: white;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(249, 115, 22, 0.1);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.planning-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ff6b35, #f97316);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.planning-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(249, 115, 22, 0.3);
}

.planning-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(255, 107, 53, 0.1));
  border-radius: 20px;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.planning-card:hover .planning-icon {
  transform: scale(1.1);
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(255, 107, 53, 0.2));
}

.planning-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.planning-card p {
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.planning-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
}

/* Registration Section */
.registration {
  padding: 5rem 0;
 
  color: #1e293b;
}

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

.registration-info h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.registration-info p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  line-height: 1.6;
}

.registration-benefits {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  opacity: 0.95;
}

.benefit-item svg {
  flex-shrink: 0;
}

.registration-form-container {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.registration-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: white;
}

.form-group label svg {
  flex-shrink: 0;
}

.form-group input,
.form-group select {
  padding: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.15);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="white" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px;
  padding-right: 3rem;
}

.form-group select:invalid {
  color: rgba(255, 255, 255, 0.7);
}

.form-group select:valid {
 color: #1f2937;
}

/* Specific styles for registration form */
.registration-section .form-group select {
  color: white;
}

.registration-section .form-group select:invalid {
  color: rgba(255, 255, 255, 0.7);
}

.registration-section .form-group select:valid {
  color: white;
}

.registration-section .form-group select option {
  background: white;
  color: #374151;
}

.form-group select option {
  background: white;
  color: #374151;
  padding: 0.5rem;
}

.form-group select option:checked,
.form-group select option:hover {
  background: #f97316;
  color: white;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: white;
  color: #f97316;
  padding: 1rem 2rem;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
}

.btn-primary:hover {
  background: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Gallery Section */
.gallery-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

.gallery-grid {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 4rem;
}

.gallery-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid rgba(249, 115, 22, 0.1);
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(249, 115, 22, 0.3);
}

.gallery-item.reverse {
  direction: rtl;
}

.gallery-item.reverse .gallery-text {
  direction: ltr;
}

.gallery-image {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  height: 400px;
}

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

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.9), rgba(234, 88, 12, 0.9));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.gallery-image:hover .gallery-overlay {
  opacity: 1;
}

.gallery-content {
  text-align: center;
  color: white;
  padding: 2rem;
}

.gallery-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  margin: 0 auto 1.5rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.gallery-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.gallery-content p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.gallery-stats {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.gallery-stats .stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.gallery-text {
  padding: 2rem;
}

.project-header {
  margin-bottom: 1.5rem;
}

.project-header h4 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.project-tags {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.project-tags .tag {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(255, 107, 53, 0.1));
  color: #f97316;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(249, 115, 22, 0.2);
  transition: all 0.3s ease;
}

.project-tags .tag:hover {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(255, 107, 53, 0.2));
  transform: translateY(-2px);
}

.gallery-text p {
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.project-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-features .feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  color: #374151;
  transition: all 0.3s ease;
}

.project-features .feature:hover {
  color: #f97316;
  transform: translateX(5px);
}

.project-features .feature svg {
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.project-features .feature:hover svg {
  transform: scale(1.1);
}

/* Footer Styles */
.footer {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.footer-logo h3 {
  color: #ff6b35;
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0;
}

.footer-section p {
  color: #bdc3c7;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 107, 53, 0.1);
  border-radius: 10px;
  color: #ff6b35;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.social-link:hover {
  background: #ff6b35;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.footer-section h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: white;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

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

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

.footer-section ul li a {
  color: #bdc3c7;
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  padding: 0.25rem 0;
}

.footer-section ul li a:hover {
  color: #ff6b35;
  transform: translateX(5px);
}

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

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: #bdc3c7;
  line-height: 1.5;
}

.contact-item svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: #bdc3c7;
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: #bdc3c7;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #ff6b35;
}

/* Responsive Styles for Hero Section */
@media (max-width: 1032px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-content {
    order: 1;
  }

  .hero-visual {
    order: 2;
  }

  .hero h2 {
    font-size: 2.8rem;
  }

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

  .floating-card {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero h2 {
    font-size: 2.2rem;
  }

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

  .cta-button {
    width: 100%;
    max-width: 280px;
  }

  .cookie-buttons {
    flex-direction: column;
  }

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

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

  .registration-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .registration-info {
    order: 1;
  }

  .registration-form-container {
    order: 2;
  }
}

.error-message {
  color: #e53e3e;
  font-size: 0.8rem;
  margin-top: 0.5rem;
  display: none;
  font-weight: 400;
}

.form-group.error .error-message {
  display: block;
}

.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: white;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.025em;
  margin-top: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(249, 115, 22, 0.3);
  background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.2);
}

.btn-primary:disabled {
  background: #a0aec0;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Content Sections */
.content-section {
  padding: 20px 0;
}

.content-section h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #374151;
  text-align: center;
}

.content-section h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #f97316;
}

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

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

.content-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border-left: 4px solid #f97316;
}

.content-card h4 {
  color: #374151;
  margin-bottom: 1rem;
}

.content-card ul {
  list-style-type: none;
  padding-left: 0;
}

.content-card li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #e2e8f0;
}

.content-card li:before {
  content: "✓";
  color: #f97316;
  font-weight: bold;
  margin-right: 0.5rem;
}

/* Contact Section */
.contact-info {
  padding: 60px 0;
  background-color: #f8fafc;
}

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

.contact-item {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.contact-item h3 {
  color: #f97316;
  margin-bottom: 1rem;
}

.contact-item p {
  color: #374151;
  margin-bottom: 0.5rem;
}

/* Map Section */
.map-section {
  padding: 60px 0;
}

.map-container {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* Legal Nuances Section */
.legal-nuances {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.legal-nuances .section-header h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 2.5rem;
  color: #2c3e50;
  margin-bottom: 16px;
  justify-content: center;
}

.legal-nuances .section-header p {
  font-size: 1.2rem;
  color: #6c757d;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.legal-card {
  background: white;
  padding: 40px 30px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.legal-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.legal-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.legal-card h3 {
  font-size: 1.5rem;
  color: #2c3e50;
  margin-bottom: 16px;
  text-align: center;
}

.legal-card p {
  color: #6c757d;
  margin-bottom: 24px;
  text-align: center;
  line-height: 1.6;
}

.legal-list {
  list-style: none;
  padding: 0;
}

.legal-list li {
  padding: 8px 0;
  color: #495057;
  position: relative;
  padding-left: 24px;
}

.legal-list li:before {
  content: "→";
  color: #ff6b35;
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Modern Technologies Section */
.modern-technologies {
  padding: 80px 0;
  background: #ffffff;
  color: #374151;
}

.modern-technologies .section-header h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 2.5rem;
  color: #374151;
  margin-bottom: 16px;
  justify-content: center;
}

.modern-technologies .section-header p {
  font-size: 1.2rem;
  color: #6b7280;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.tech-showcase {
  display: flex;
  flex-direction: column;
  gap: 60px;
  margin-top: 40px;
}

.tech-item {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  padding: 40px;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.tech-item.reverse {
  grid-template-columns: 2fr 1fr;
}

.tech-item.reverse .tech-visual {
  order: 2;
}

.tech-item.reverse .tech-content {
  order: 1;
}

.tech-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.tech-content h3 {
  font-size: 1.8rem;
  margin-bottom: 16px;
  color: #1f2937;
}

.tech-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 24px;
  color:  #6c757d;
}

.tech-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.benefit-tag {
  background: rgba(255, 107, 53, 0.2);
  color: #ff6b35;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid rgba(255, 107, 53, 0.3);
}

/* About Us Section */
.about-us {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.about-us .section-header h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 2.5rem;
  color: #2c3e50;
  margin-bottom: 16px;
  justify-content: center;
}

.about-us .section-header p {
  font-size: 1.2rem;
  color: #6c757d;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.about-main {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text h3 {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 24px;
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #495057;
  margin-bottom: 32px;
}

.mission-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mission-point {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.mission-point:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.mission-point span {
  font-weight: 500;
  color: #2c3e50;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 24px;
  background: linear-gradient(135deg, #ff6b35, #ff8c42);
  border-radius: 16px;
  color: white;
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.3);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 8px;
}

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

.team-section h3 {
  font-size: 2rem;
  color: #2c3e50;
  margin-bottom: 40px;
  text-align: center;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.team-member {
  text-align: center;
  padding: 40px 24px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.team-member:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.member-avatar {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.team-member h4 {
  font-size: 1.3rem;
  color: #2c3e50;
  margin-bottom: 8px;
}

.team-member p {
  color: #ff6b35;
  font-weight: 500;
  margin-bottom: 8px;
}

.team-member span {
  color: #6c757d;
  font-size: 0.9rem;
}

/* Responsive Design for New Sections */
@media (max-width: 860px) {
  .section-header h2 {
    font-size: 2rem;
    flex-direction: column;
    gap: 8px;
  }
  
  .section-header h2 svg {
    width: 20px;
    height: 20px;
  }
  
  .section-header p {
    font-size: 1rem;
  }
  
  .legal-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .tech-item,
  .tech-item.reverse {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  
  .tech-item.reverse .tech-visual,
  .tech-item.reverse .tech-content {
    order: unset;
  }
  
  .about-main {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .team-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section-header h2 {
    font-size: 1.75rem;
    flex-direction: column;
    gap: 6px;
  }
  
  .section-header h2 svg {
    width: 18px;
    height: 18px;
  }
  
  .section-header p {
    font-size: 0.95rem;
  }
  
  .legal-nuances,
  .modern-technologies,
  .about-us {
    padding: 60px 0;
  }
  
  .tech-showcase {
    gap: 40px;
  }
  
  .tech-item {
    padding: 24px;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: 2rem;
  }
}

/* Footer */
.footer {
  background-color: #374151;
  color: white;
  padding: 60px 0 20px;
}

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

.footer-section h3,
.footer-section h4 {
  color: #f97316;
  margin-bottom: 1rem;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #f97316;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #4b5563;
  color: #9ca3af;
}

/* Specific Page Styles */

/* Tips Page */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.tip-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border-top: 4px solid #f97316;
}

.tip-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.tip-details {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e2e8f0;
}

.tip-details h4 {
  color: #374151;
  margin-bottom: 0.5rem;
}

.tip-details ul {
  list-style-type: none;
  padding-left: 0;
}

.tip-details li {
  padding: 0.25rem 0;
  color: #64748b;
}

.tip-details li:before {
  content: "•";
  color: #f97316;
  margin-right: 0.5rem;
}

/* Budget Section */
.budget-section {
  padding: 60px 0;
  background-color: #f8fafc;
}

.budget-tips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.budget-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.budget-breakdown {
  margin-top: 1rem;
}

.budget-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  margin-bottom: 0.5rem;
  background-color: #f8fafc;
  border-radius: 8px;
}

.budget-category {
  color: #374151;
}

.budget-percentage {
  color: #f97316;
  font-weight: bold;
}

.economy-tips {
  display: grid;
  gap: 1rem;
}

.economy-tip {
  padding: 1.5rem;
  background-color: #f8fafc;
  border-radius: 10px;
  border-left: 4px solid #f97316;
}

.economy-tip h4 {
  color: #374151;
  margin-bottom: 0.5rem;
}

/* Technologies Page */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.tech-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border-top: 4px solid #f97316;
}

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

.tech-benefits,
.tech-applications {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e2e8f0;
}

.tech-benefits h4,
.tech-applications h4 {
  color: #374151;
  margin-bottom: 1rem;
}

.tech-benefits ul {
  list-style-type: none;
  padding-left: 0;
}

.tech-benefits li {
  padding: 0.5rem 0;
  color: #64748b;
}

.tech-benefits li:before {
  content: "⚡";
  margin-right: 0.5rem;
}

/* Materials Page */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.material-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border-left: 4px solid #f97316;
}

.material-properties {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.property-item {
  background-color: #f8fafc;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
}

.property-label {
  font-weight: bold;
  color: #374151;
  display: block;
  margin-bottom: 0.5rem;
}

.property-value {
  color: #f97316;
  font-size: 1.1rem;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.pros,
.cons {
  padding: 1rem;
  border-radius: 8px;
}

.pros {
  background-color: rgba(34, 197, 94, 0.1);
  border-left: 4px solid #22c55e;
}

.cons {
  background-color: rgba(239, 68, 68, 0.1);
  border-left: 4px solid #ef4444;
}

.pros h4 {
  color: #22c55e;
  margin-bottom: 0.5rem;
}

.cons h4 {
  color: #ef4444;
  margin-bottom: 0.5rem;
}

.pros ul,
.cons ul {
  list-style-type: none;
  padding-left: 0;
}

.pros li:before {
  content: "✓";
  color: #22c55e;
  margin-right: 0.5rem;
}

.cons li:before {
  content: "✗";
  color: #ef4444;
  margin-right: 0.5rem;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none !important;
  position: relative;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background-color 0.3s ease;
  z-index: 1001;
  width: 44px;
  height: 44px;
  justify-content: center;
  align-items: center;
}

.mobile-menu-toggle:hover {
  background-color: rgba(249, 115, 22, 0.1);
}

.mobile-menu-toggle:focus {
  outline: 2px solid #f97316;
  outline-offset: 2px;
}

/* Hamburger Container */
.hamburger {
  width: 24px;
  height: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Hamburger Lines */
.line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #374151;
  border-radius: 1px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.mobile-menu-toggle:hover .line {
  background-color: #f97316;
}

/* Active State - Transform to X */
.mobile-menu-toggle.active .line1 {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active .line2 {
  opacity: 0;
}

.mobile-menu-toggle.active .line3 {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu-toggle.active .line {
  background-color: #f97316;
}

/* Navigation responsive styles */
@media (max-width: 860px) {

  .mobile-menu-toggle {
    display: flex !important;
  }

  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 1000;
    padding-top: 80px;
  }

  .nav.nav-open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    padding: 2rem;
    gap: 0;
    height: 100%;
  }

  .nav-list::before {
    content: '';
    display: block;
    width: 60px;
    height: 60px;
    background-image: url('../images/logo.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    margin: 0 auto 2rem;
    border-radius: 12px;
    background-color: rgba(249, 115, 22, 0.1);
    padding: 10px;
  }

  .nav-list li {
    border-bottom: 1px solid rgba(55, 65, 81, 0.1);
  }

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

  .nav-link {
    display: block;
    padding: 1.5rem 0;
    margin: 0 auto;
    font-size: 1.2rem;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .nav-link:hover,
  .nav-link.active {
    color: #f97316;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

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

  .page-header h1 {
    font-size: 2rem;
  }

  .features-grid,
  .content-grid,
  .tips-grid,
  .tech-grid,
  .materials-grid {
    grid-template-columns: 1fr;
  }

  .budget-tips {
    grid-template-columns: 1fr;
  }

  .pros-cons {
    grid-template-columns: 1fr;
  }

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

  .container {
    padding: 0 15px;
  }

  .registration-form {
    padding: 1.5rem;
  }
}

/* Additional mobile styles for smaller screens */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .registration-form {
    padding: 1rem;
  }

  .nav-link {
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
  }
}

/* Стили для валидации форм */
.field-error {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: block;
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Уведомления */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  color: white;
  font-weight: 500;
  z-index: 10000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  max-width: 300px;
}

.notification.show {
  transform: translateX(0);
}

.notification-success {
  background-color: #059669;
}

.notification-error {
  background-color: #dc2626;
}

.notification-warning {
  background-color: #d97706;
}

/* Old mobile menu styles removed - using new styles above */

/* Thank You Page Styles */
.thank-you-content {
  max-width: 800px;
  margin: 120px auto 0;
  padding: 10rem;
  text-align: center;
}

.thank-you-icon {
  margin-bottom: 2rem;
}

.thank-you-content h1 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 2.5rem;
}

.thank-you-message {
  margin-bottom: 3rem;
}

.thank-you-message .lead {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.next-steps,
.useful-links,
.contact-reminder {
  margin-bottom: 3rem;
  text-align: left;
}

.next-steps h2,
.useful-links h2,
.contact-reminder h2 {
  text-align: center;
  color: var(--secondary-color);
  margin-bottom: 2rem;
}

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

.step-item {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
}

.step-number {
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin: 0 auto 1rem;
}

.step-item h3 {
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

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

.link-card {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.link-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-decoration: none;
}

.link-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

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

.contact-option {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
}

.contact-option strong {
  display: block;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

.contact-option a {
  color: var(--primary-color);
  text-decoration: none;
}

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

.action-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

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

  .hero h1 {
    font-size: 2rem;
  }

  .page-header {
    padding: 100px 0 40px;
  }

  .page-header h1 {
    font-size: 1.75rem;
  }

  .feature-card,
  .content-card,
  .tip-card,
  .tech-card,
  .material-card {
    padding: 1.5rem;
  }

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

  .notification {
    right: 10px;
    left: 10px;
    max-width: none;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Construction Phases */
.construction-phases {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.phases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.phase-card {
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.phase-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.phase-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #2c5530, #4a7c59);
}

.phase-icon {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phase-icon img {
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
  transition: transform 0.3s ease;
}

.phase-card:hover .phase-icon img {
  transform: scale(1.1);
}

.phase-number {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #2c5530, #4a7c59);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 16px;
  margin: 0 auto 20px;
  position: absolute;
  top: 15px;
  right: 15px;
}

.phase-card h3 {
  color: #2c5530;
  margin-bottom: 15px;
  font-size: 22px;
}

.phase-card p {
  color: #666;
  margin-bottom: 20px;
  line-height: 1.6;
  text-align: left;
}

.phase-list {
  list-style: none;
  padding: 0;
  text-align: left;
}

.phase-list li {
  padding: 8px 0;
  padding-left: 25px;
  position: relative;
  color: #555;
}

.phase-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #4a7c59;
  font-weight: bold;
}

/* Construction Types */
.construction-types {
  padding: 80px 0;
  background: white;
}

.types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.type-card {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.type-card:hover {
  transform: translateY(-5px);
  border-color: #4a7c59;
  background: white;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.type-icon {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.type-icon img {
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
  transition: transform 0.3s ease;
}

.type-card:hover .type-icon img {
  transform: scale(1.1);
}

.type-card h3 {
  color: #2c5530;
  margin-bottom: 15px;
  font-size: 20px;
}

.type-card p {
  color: #666;
  line-height: 1.6;
}

/* Planning Tips */
.planning-tips {
  padding: 80px 0;
  background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.tip-card {
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border-left: 5px solid #4a7c59;
}

.tip-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.tip-icon {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.tip-icon img {
  margin-right: 15px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
  transition: transform 0.3s ease;
}

.tip-card:hover .tip-icon img {
  transform: scale(1.05);
}

.tip-card h3 {
  color: #2c5530;
  margin: 0;
  font-size: 20px;
}

.tip-card p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 0;
}

/* Footer Lists */
.footer-list {
  list-style: none;
  padding: 0;
}

.footer-list li {
  margin-bottom: 8px;
}

/* Tips page styling */
.tips-section {
  padding: 60px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.tip-card {
  background: white;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #e9ecef;
}

.tip-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.tip-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.tip-icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
}

.tip-card h3 {
  color: #2c3e50;
  margin-bottom: 15px;
  font-size: 1.4rem;
  text-align: center;
}

.tip-card p {
  color: #6c757d;
  line-height: 1.6;
  margin-bottom: 20px;
}

.tips-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tips-list li {
  padding: 8px 0;
  border-bottom: 1px solid #f1f3f4;
  position: relative;
  padding-left: 20px;
}

.tips-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #27ae60;
  font-weight: bold;
}

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

/* Contractor section */
.contractor-section {
  padding: 60px 0;
  background: #f8f9fa;
}

.contractor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.contractor-card {
  background: white;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.contractor-card:hover {
  transform: translateY(-3px);
}

.contractor-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.contractor-icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
}

/* Quality control section */
.quality-section {
  padding: 60px 0;
  background: white;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.quality-stage {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 30px;
  border-left: 4px solid #f39c12;
  transition: transform 0.3s ease;
}

.quality-stage:hover {
  transform: translateX(5px);
}

.quality-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f39c12, #e67e22);
  border-radius: 50%;
}

.quality-icon img {
  width: 28px;
  height: 28px;
  filter: brightness(0) invert(1);
}

/* Seasonal section */
.seasonal-section {
  padding: 60px 0;
  background: #f39c12;
  color: white;
}

.seasonal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.season-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease;
}

.season-card:hover {
  transform: scale(1.02);
}

.season-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.season-icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
}

.season-card h3 {
  text-align: center;
  margin-bottom: 20px;
  color: white;
}

/* Mistakes section */
.mistakes-section {
  padding: 60px 0;
  background: #f8f9fa;
}

.mistakes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.mistake-card {
  background: white;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border-left: 4px solid #e74c3c;
  transition: transform 0.3s ease;
}

.mistake-card:hover {
  transform: translateY(-3px);
}

.mistake-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  border-radius: 50%;
}

.mistake-icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
}

.mistake-card h3 {
  color: #2c3e50;
  margin-bottom: 15px;
  text-align: center;
}

.solution {
  background: #d4edda;
  border: 1px solid #c3e6cb;
  border-radius: 8px;
  padding: 15px;
  margin-top: 15px;
  color: #155724;
}

/* Responsive design */
@media (max-width: 768px) {
  .tips-grid,
  .contractor-grid,
  .quality-grid,
  .seasonal-grid,
  .mistakes-grid {
    grid-template-columns: 1fr;
  }

  .tip-card,
  .contractor-card,
  .quality-stage,
  .season-card,
  .mistake-card {
    padding: 20px;
  }
}

/* Materials page styles */
.materials-categories {
  padding: 40px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 15px;
  margin: 30px 0;
}

.materials-categories h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #2c3e50;
  font-size: 2.5rem;
  font-weight: 700;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  padding: 0 20px;
}

.category-card {
  background: white;
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.category-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: #3498db;
}

.category-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 50%;
  padding: 15px;
}

.category-icon img {
  width: 50px;
  height: 50px;
  filter: brightness(0) invert(1);
}

.category-card h3 {
  color: #2c3e50;
  margin-bottom: 15px;
  font-size: 1.4rem;
  font-weight: 600;
}

.category-card p {
  color: #7f8c8d;
  line-height: 1.6;
  font-size: 1rem;
}

/* Material selection guide styles */
.material-selection {
  padding: 40px 0;
  margin: 30px 0;
}

.material-selection h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #2c3e50;
  font-size: 2.5rem;
  font-weight: 700;
}

.selection-guide {
  /* display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 30px;
  padding: 0 20px; */
}

/* Technologies page styles */
.tech-section {
  margin-bottom: 60px;
  padding: 40px 0;
  border-bottom: 1px solid #e0e0e0;
}

.tech-section:last-child {
  border-bottom: none;
}

.tech-section h2 {
  color: #2c3e50;
  font-size: 2.5rem;
  margin-bottom: 30px;
  text-align: center;
  position: relative;
}

.tech-section h2::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  margin: 15px auto;
  border-radius: 2px;
}

.tech-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}
.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.tech-card,
.method-card,
.material-card,
.future-card {
  background: #ffffff;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid #f0f0f0;
}

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

.tech-card h3,
.method-card h3,
.material-card h3,
.future-card h3 {
  color: #2c3e50;
  font-size: 1.4rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.tech-card img,
.method-card img,
.material-card img,
.future-card img {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.tech-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tech-list li {
  padding: 8px 0;
  color: #555;
  position: relative;
  padding-left: 20px;
}

.tech-list li::before {
  content: "▸";
  color: #667eea;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.advantage {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 10px;
  padding: 20px;
  margin-top: 20px;
  border-left: 4px solid #667eea;
}

.advantage h4 {
  color: #2c3e50;
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.advantage p {
  color: #666;
  margin: 0;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .selection-guide {
    grid-template-columns: 1fr;
  }

  .tech-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .tech-section {
    margin-bottom: 40px;
    padding: 20px 0;
  }

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

  .tech-card,
  .method-card,
  .material-card,
  .future-card {
    padding: 20px;
  }
}

.guide-card {
  background: white;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border-left: 5px solid #3498db;
}

.guide-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.guide-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  border-radius: 50%;
  padding: 12px;
}

.guide-icon img {
  width: 36px;
  height: 36px;
  filter: brightness(0) invert(1);
}

.guide-card h3 {
  color: #2c3e50;
  margin-bottom: 20px;
  font-size: 1.3rem;
  font-weight: 600;
  text-align: center;
}

/* Material list styles */
.material-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.material-list li {
  padding: 8px 0;
  border-bottom: 1px solid #ecf0f1;
  color: #34495e;
  line-height: 1.5;
}

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

.material-list li strong {
  color: #2c3e50;
  font-weight: 600;
}

/* Contact Page Styles */
.contact-section {
  padding: 3rem 0;
  background: #fff;
}

.contact-section:nth-child(even) {
  background: #f8f9fa;
}

.contact-info-block {
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #e9ecef;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.contact-item:hover {
  background: #e9ecef;
  transform: translateY(-2px);
}

.contact-icon {
  margin-right: 1rem;
  flex-shrink: 0;
}

.contact-details h3 {
  margin: 0 0 0.5rem 0;
  color: #2c3e50;
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-details p {
  margin: 0;
  color: #6c757d;
  line-height: 1.5;
}

.contact-details a {
  color: #007bff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-details a:hover {
  color: #0056b3;
}

/* Minimalist Contact Form */
.contact-form {
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #e9ecef;
}

.contact-form h2 {
  margin-bottom: 1.5rem;
  color: #2c3e50;
  font-weight: 300;
  font-size: 1.8rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #495057;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #dee2e6;
  border-radius: 6px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #fff;
  color: #495057;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.contact-form .form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23495057" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 12px;
  padding-right: 2.5rem;
}

.contact-form .form-group select option {
  background: white;
  color: #495057;
  padding: 0.5rem;
}

.contact-form .form-group select:invalid {
  color: #6c757d;
}

.contact-form .form-group select:valid {
  color: #495057;
}

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

.btn-submit {
  background: #007bff;
  color: white;
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.btn-submit:hover {
  background: #0056b3;
  transform: translateY(-1px);
}

/* FAQ Section */
.faq-section h2 {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
  color: #2c3e50;
  font-weight: 300;
}

.faq-grid {
  display: grid;
  gap: 1.5rem;
}

.faq-item {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid #e9ecef;
}

.faq-item h3 {
  margin: 0 0 1rem 0;
  color: #2c3e50;
  font-size: 1.1rem;
  font-weight: 600;
}

.faq-item p {
  margin: 0;
  color: #6c757d;
  line-height: 1.6;
}

/* Map Section */
.map-section {
  text-align: center;
}

.map-section h2 {
  margin-bottom: 2rem;
  color: #2c3e50;
  font-weight: 300;
}

.map-container {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Remove list bullets */
ul {
  list-style: none;
  padding-left: 0;
}

ul li {
  position: relative;
  padding-left: 0;
}

/* Footer contact info styling */
.footer-section p {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

/* Thank You Page Styles */
.thank-you-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 10rem 0;
}

.thank-you-icon {
  margin-bottom: 2rem;
}

.thank-you-content h1 {
  color: #2c3e50;
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.thank-you-message {
  margin-bottom: 3rem;
}

.thank-you-message .lead {
  font-size: 1.25rem;
  color: #495057;
  margin-bottom: 1rem;
  font-weight: 500;
}

.thank-you-message p {
  color: #6c757d;
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Thank You Sections */
.thank-you-section {
  background: #fff;
  border-radius: 12px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #e9ecef;
  text-align: left;
}

.thank-you-section h2 {
  color: #2c3e50;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
}

/* Steps Grid */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.step-item {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.step-item:hover {
  background: #e9ecef;
  transform: translateY(-2px);
}

.step-number {
  width: 40px;
  height: 40px;
  background: #007bff;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  margin: 0 auto 1rem auto;
}

.step-item h3 {
  color: #2c3e50;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.step-item p {
  color: #6c757d;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* Links Grid */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.link-card {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 1.5rem;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.link-card:hover {
  background: #e9ecef;
  transform: translateY(-2px);
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.link-card h3 {
  color: #2c3e50;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.link-card p {
  color: #6c757d;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* Contact Options */
.contact-options {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-option {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 6px;
  transition: background 0.3s ease;
}

.contact-option:hover {
  background: #e9ecef;
}

.contact-option strong {
  color: #495057;
  margin-right: 1rem;
  min-width: 120px;
  display: flex;
  align-items: center;
}

.contact-option a {
  color: #007bff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-option a:hover {
  color: #0056b3;
}

.contact-option span {
  color: #6c757d;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.action-buttons .btn {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.action-buttons .btn-primary {
  background: #007bff;
  color: white;
  border: 2px solid #007bff;
}

.action-buttons .btn-primary:hover {
  background: #0056b3;
  border-color: #0056b3;
  transform: translateY(-1px);
}

.action-buttons .btn-secondary {
  background: transparent;
  color: #6c757d;
  border: 2px solid #dee2e6;
}

.action-buttons .btn-secondary:hover {
  background: #f8f9fa;
  color: #495057;
  border-color: #adb5bd;
}

/* Remove list bullets for thank-you page */
.thank-you-section ul {
  list-style: none;
  padding-left: 0;
}

.thank-you-section ul li {
  margin-bottom: 0.5rem;
}

/* Icon styling for thank-you page */
.thank-you-section img {
  width: 24px;
  height: 24px;
  margin-right: 0.75rem;
  vertical-align: middle;
}

.link-card img {
  width: 20px;
  height: 20px;
  margin-right: 0.5rem;
}

.contact-option img {
  width: 18px;
  height: 18px;
  margin-right: 0.5rem;
}

/* Responsive adjustments for thank-you page */
@media (max-width: 768px) {
  .thank-you-content {
    padding: 1rem;
  }

  .thank-you-content h1 {
    font-size: 2rem;
  }

  .thank-you-section {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

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

  .action-buttons {
    flex-direction: column;
    align-items: center;
  }

  .action-buttons .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

/* Responsive Design */
.text-center {
  text-align: center;
}

.text-primary {
  color: #f97316;
}

.text-secondary {
  color: #374151;
}

.bg-primary {
  background-color: #f97316;
}

.bg-secondary {
  background-color: #374151;
}

.mb-1 {
  margin-bottom: 0.5rem;
}
.mb-2 {
  margin-bottom: 1rem;
}
.mb-3 {
  margin-bottom: 1.5rem;
}
.mb-4 {
  margin-bottom: 2rem;
}

.mt-1 {
  margin-top: 0.5rem;
}
.mt-2 {
  margin-top: 1rem;
}
.mt-3 {
  margin-top: 1.5rem;
}
.mt-4 {
  margin-top: 2rem;
}

.p-1 {
  padding: 0.5rem;
}
.p-2 {
  padding: 1rem;
}
.p-3 {
  padding: 1.5rem;
}
.p-4 {
  padding: 2rem;
}

/* Cookie Policy Sections */
.cookie-section,
.usage-section,
.types-section,
.third-party-section,
.contact-section,
.management-section,
.retention-section,
.consent-section,
.updates-section,
/* Terms of Use Sections */
.acceptance-section,
.service-section,
.usage-rules-section,
.intellectual-property-section,
.disclaimer-section,
.user-content-section,
.restrictions-section,
.external-links-section,
.terms-changes-section,
.applicable-law-section,
/* Privacy Policy Sections */
.general-section,
.collection-section,
.protection-section,
.cookies-section,
.rights-section,
.transfer-section,
.changes-section {
  background: #ffffff;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid #e5e7eb;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cookie-section:hover,
.usage-section:hover,
.types-section:hover,
.third-party-section:hover,
.contact-section:hover,
.management-section:hover,
.retention-section:hover,
.consent-section:hover,
.updates-section:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
 
  padding-bottom: 1rem;
  border-bottom: 2px solid #f97316;
}

.section-header img {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 2px 4px rgba(249, 115, 22, 0.3));
}

.section-header h2 {
  color: #1e293b;
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

/* Terms of Use and Privacy Policy Page Containers */
.terms-of-use,
.privacy-policy {
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Section Headers with SVG Icons */
.terms-of-use h2,
.privacy-policy h2 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #1e293b;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #f97316;
}

.terms-of-use h2 svg,
.privacy-policy h2 svg {
  flex-shrink: 0;
  filter: drop-shadow(0 2px 4px rgba(249, 115, 22, 0.3));
}

/* Remove list bullets and add custom styling */
.terms-of-use ul,
.privacy-policy ul {
  list-style: none;
  padding-left: 0;
  margin: 1rem 0;
}

.terms-of-use ul li,
.privacy-policy ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: #374151;
  line-height: 1.6;
}

.terms-of-use ul li:before,
.privacy-policy ul li:before {
  content: "▸";
  position: absolute;
  left: 0;
  color: #f97316;
  font-weight: bold;
  font-size: 1.1rem;
}

/* Enhanced styling for subsections */
.terms-of-use h3,
.privacy-policy h3 {
  color: #374151;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem 0;
  padding-left: 1rem;
  border-left: 3px solid #f97316;
}

.terms-of-use p,
.privacy-policy p {
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.terms-of-use strong,
.privacy-policy strong {
  color: #1e293b;
  font-weight: 600;
}

/* Page header styling */
.terms-of-use .page-header,
.privacy-policy .page-header {
  /* text-align: center;
  margin-bottom: 3rem;
  padding: 2rem;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  border-radius: 12px;
  color: white; */
}

.terms-of-use .page-header h1,
.privacy-policy .page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: white;
}

.terms-of-use .page-header p,
.privacy-policy .page-header p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin: 0;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .terms-of-use,
  .privacy-policy {
    padding: 1rem;
  }

  .terms-of-use .page-header h1,
  .privacy-policy .page-header h1 {
    font-size: 2rem;
  }

  .terms-of-use h2,
  .privacy-policy h2 {
    font-size: 1.3rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .terms-of-use h2 svg,
  .privacy-policy h2 svg {
    align-self: flex-start;
  }
}

.section-content {
  color: #374151;
  line-height: 1.7;
}

.feature-list,
.cookie-list,
.third-party-list,
.contact-list,
.browser-list,
.consequences-list,
.retention-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.feature-list li,
.cookie-list li,
.third-party-list li,
.contact-list li,
.browser-list li,
.consequences-list li,
.retention-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid #f3f4f6;
  position: relative;
  padding-left: 1.5rem;
}

.feature-list li:before,
.cookie-list li:before,
.third-party-list li:before,
.contact-list li:before,
.browser-list li:before,
.consequences-list li:before,
.retention-list li:before {
  content: "▶";
  color: #f97316;
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0.75rem;
}

.cookie-type {
  background: #f8fafc;
  border-left: 4px solid #f97316;
  padding: 1.5rem;
  margin: 1rem 0;
  border-radius: 0 8px 8px 0;
}

.cookie-type h3 {
  color: #1e293b;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.table-container {
  overflow-x: auto;
  margin: 1.5rem 0;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
}

.table-container table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

.table-container th,
.table-container td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #f3f4f6;
}

.table-container th {
  background: #f8fafc;
  font-weight: 600;
  color: #374151;
}

.table-container tr:last-child td {
  border-bottom: none;
}

/* Remove bullets from all ul li elements */
ul {
  list-style: none;
  padding-left: 0;
}

ul li {
  list-style: none;
}

/* Cookie Policy Specific Styles */
.cookie-policy ul {
  list-style: none;
  padding-left: 0;
}

.cookie-policy ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  list-style: none;
}

.cookie-policy ul li:before {
  content: "▸";
  position: absolute;
  left: 0;
  color: #f97316;
  font-weight: bold;
}

/* Button Styles */
button {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(249, 115, 22, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
}

button:hover {
  background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(249, 115, 22, 0.4);
}

button:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(249, 115, 22, 0.3);
}

button:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.3);
}

/* Cookie Policy Button Styles */
.cookie-policy button {
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: white;
  border: none;
  padding: 14px 28px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  margin: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cookie-policy button:hover {
  background: linear-gradient(135deg, #ea580c, #c2410c);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.cookie-policy button:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(249, 115, 22, 0.3);
}

.cookie-policy button:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}