/* ========================================
   MODERN SECTIONS STYLES
======================================== */

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200, 0, 0, 0.05);
  color: #c80000;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 16px;
  border: 1px solid rgba(200, 0, 0, 0.15);
  backdrop-filter: blur(10px);
}

.section-title {
  font-size: 2.8rem;
  font-weight: 900;
  color: #1a1a1a;
  margin: 16px 0;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.section-desc {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   WHY CHOOSE SECTION
======================================== */

.why-choose-section {
  padding: 100px 24px;
  background: linear-gradient(135deg, #f8f9fa 0%, #fff 50%, #f8f9fa 100%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.feature-card {
  background: #fff;
  padding: 40px 32px;
  border-radius: 24px;
  text-align: center;
  transition: all 0.4s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(200, 0, 0, 0.05) 0%,
    transparent 70%
  );
  transition: all 0.6s ease;
  opacity: 0;
}

.feature-card:hover::before {
  opacity: 1;
  top: -20%;
  right: -20%;
}

.feature-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: #fff;
  position: relative;
  z-index: 1;
}

.gradient-1 {
  background: rgba(200, 0, 0, 0.1);
  color: #c80000;
  border: 1px solid rgba(200, 0, 0, 0.2);
}

.gradient-2 {
  background: rgba(255, 51, 51, 0.1);
  color: #ff3333;
  border: 1px solid rgba(255, 51, 51, 0.2);
}

.gradient-3 {
  background: rgba(200, 0, 0, 0.08);
  color: #c80000;
  border: 1px solid rgba(200, 0, 0, 0.15);
}

.gradient-4 {
  background: rgba(74, 144, 226, 0.1);
  color: #4a90e2;
  border: 1px solid rgba(74, 144, 226, 0.2);
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 16px 0;
}

.feature-card p {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

.feature-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(200, 0, 0, 0.1);
  color: #c80000;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid rgba(200, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

/* ========================================
   MATERIALS SECTION
======================================== */

.materials-section {
  padding: 100px 24px;
  background: #fff;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.material-card {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
}

.material-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.15);
}

.material-image {
  position: relative;
  overflow: hidden;
  height: 240px;
}

.material-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.material-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: all 0.4s ease;
  color: #c80000;
  border: 1px solid rgba(200, 0, 0, 0.2);
}

.material-card:hover .material-overlay {
  opacity: 1;
}

.material-overlay i {
  font-size: 3rem;
}

.material-overlay span {
  font-size: 1.1rem;
  font-weight: 600;
}

.material-content {
  padding: 32px;
}

.material-icon {
  width: 60px;
  height: 60px;
  background: rgba(200, 0, 0, 0.1);
  color: #c80000;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
  border: 1px solid rgba(200, 0, 0, 0.2);
}

.material-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 12px 0;
}

.material-content p {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
  margin: 0 0 24px 0;
}

.material-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #c80000;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.material-btn:hover {
  gap: 16px;
  color: #ff3333;
}

.material-btn i {
  transition: transform 0.3s ease;
}

.material-btn:hover i {
  transform: translateX(4px);
}

/* ========================================
   PRICING SECTION
======================================== */

.pricing-section {
  padding: 100px 24px;
  background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
}

.pricing-desc {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  line-height: 1.8;
  font-size: 1.05rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
  border: 2px solid rgba(200, 0, 0, 0.3);
  transform: scale(1.05);
  background: rgba(200, 0, 0, 0.02);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-12px);
}

.pricing-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(200, 0, 0, 0.1);
  color: #c80000;
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(200, 0, 0, 0.25);
  backdrop-filter: blur(10px);
  z-index: 2;
}

.pricing-header {
  background: rgba(200, 0, 0, 0.06);
  padding: 40px 32px;
  text-align: center;
  border-bottom: 1px solid rgba(200, 0, 0, 0.1);
}

.pricing-header * {
  color: #2d3748;
}

.pricing-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 20px 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
}

.price-amount {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 8px;
}

.pricing-features {
  list-style: none;
  padding: 32px 24px;
  margin: 0;
  flex: 1;
}

.pricing-features li {
  padding: 14px 0;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: #444;
  line-height: 1.5;
}

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

.pricing-features li i {
  margin-top: 2px;
  flex-shrink: 0;
  font-size: 1rem;
}

.pricing-features li .fa-check {
  color: #00c853;
}

.pricing-features li.disabled {
  opacity: 0.3;
}

.pricing-features li.disabled .fa-times {
  color: #999;
}

.pricing-btn {
  margin: 0 24px 32px 24px;
  padding: 16px 32px;
  background: rgba(200, 0, 0, 0.1);
  color: #c80000;
  border: 1px solid rgba(200, 0, 0, 0.3);
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(10px);
}

.pricing-btn:hover {
  transform: translateY(-4px);
  background: rgba(200, 0, 0, 0.15);
  border-color: rgba(200, 0, 0, 0.4);
  box-shadow: 0 8px 20px rgba(200, 0, 0, 0.15);
}

.pricing-btn:active {
  transform: translateY(-2px);
}

/* ========================================
   TESTIMONIALS SECTION
======================================== */

.testimonials-section {
  padding: 100px 24px;
  background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-bottom: 80px;
}

.testimonial-card-modern {
  background: #fff;
  padding: 40px;
  border-radius: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  position: relative;
  transition: all 0.4s ease;
}

.testimonial-card-modern:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.quote-icon {
  position: absolute;
  top: 30px;
  right: 30px;
  font-size: 3rem;
  color: rgba(200, 0, 0, 0.1);
}

.testimonial-avatar {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
}

.testimonial-avatar img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  margin-bottom: 12px;
}

.rating {
  display: flex;
  gap: 4px;
  color: #f59e0b;
  font-size: 1rem;
}

.testimonial-text {
  font-size: 1.05rem;
  color: #555;
  line-height: 1.8;
  margin: 0 0 24px 0;
  font-style: italic;
}

.testimonial-author h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 4px 0;
}

.testimonial-author span {
  font-size: 0.9rem;
  color: #999;
}

/* ========================================
   REGISTER SECTION
======================================== */

.register-section {
  padding: 100px 24px;
  background: #fff;
}

/* Register Container */
.register-container {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  position: relative;
}

.register-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 35px,
      rgba(200, 0, 0, 0.03) 35px,
      rgba(200, 0, 0, 0.03) 36px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 35px,
      rgba(200, 0, 0, 0.03) 35px,
      rgba(200, 0, 0, 0.03) 36px
    );
  opacity: 0.3;
  pointer-events: none;
}

.register-content {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 0;
  position: relative;
  z-index: 1;
}

.register-left {
  padding: 60px;
  color: #2d3748;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(200, 0, 0, 0.03);
  border-right: 2px solid rgba(200, 0, 0, 0.1);
}

.register-icon {
  width: 80px;
  height: 80px;
  background: rgba(200, 0, 0, 0.1);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 24px;
  color: #c80000;
  border: 2px solid rgba(200, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

.register-left h2 {
  font-size: 2.2rem;
  font-weight: 900;
  margin: 0 0 16px 0;
  color: #1a202c;
}

.register-left h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 0 0 16px 0;
  color: #1a202c;
}

.register-left > p {
  font-size: 1.1rem;
  color: #4a5568;
  margin: 0 0 32px 0;
  line-height: 1.6;
}

.register-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  color: #2d3748;
  font-weight: 600;
}

.benefit-item i {
  color: #c80000;
  font-size: 1.3rem;
}

.contact-info {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 2px solid rgba(200, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-item i {
  width: 48px;
  height: 48px;
  background: rgba(200, 0, 0, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c80000;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  font-size: 0.9rem;
  color: #718096;
  margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
  display: block;
  font-size: 1.1rem;
  color: #2d3748;
  font-weight: 700;
  text-decoration: none;
}

.contact-item a:hover {
  color: #c80000;
}

.register-right {
  background: #ffffff;
  padding: 60px;
}

.register-form-modern {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  position: relative;
}

.form-group i {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #718096;
  font-size: 1.1rem;
  pointer-events: none;
  z-index: 10;
}

.form-group:has(textarea) i {
  top: 24px;
  transform: none;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 16px 20px 16px 52px;
  border: 2px solid #e2e8f0;
  background: #f7fafc;
  border-radius: 12px;
  font-size: 1rem;
  color: #2d3748;
  transition: all 0.3s ease;
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  box-sizing: border-box;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23718096' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
  padding-right: 48px;
}

.form-group textarea {
  padding-top: 16px;
  resize: vertical;
  min-height: 100px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: #c80000;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(200, 0, 0, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #a0aec0;
}

.form-note {
  text-align: center;
  font-size: 0.9rem;
  color: #718096;
  margin: 8px 0 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.form-note i {
  color: #c80000;
}

.submit-btn {
  background: rgba(200, 0, 0, 0.1);
  color: #c80000;
  padding: 18px 36px;
  border: 2px solid rgba(200, 0, 0, 0.3);
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  margin-top: 8px;
}

.submit-btn:hover {
  transform: translateY(-4px);
  background: rgba(200, 0, 0, 0.15);
  border-color: rgba(200, 0, 0, 0.4);
  box-shadow: 0 8px 20px rgba(200, 0, 0, 0.15);
}

.submit-btn:active {
  transform: translateY(-2px);
}

.submit-btn i {
  transition: transform 0.3s ease;
}

.submit-btn:hover i {
  transform: translateX(6px);
}

/* ========================================
   NEWS SECTION
======================================== */

.news-section {
  padding: 100px 24px;
  background: #fff;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.news-card-modern {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
}

.news-card-modern:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.15);
}

.news-image {
  position: relative;
  overflow: hidden;
  height: 240px;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.news-card-modern:hover .news-image img {
  transform: scale(1.1);
}

.news-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(200, 0, 0, 0.1);
  color: #c80000;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid rgba(200, 0, 0, 0.25);
  backdrop-filter: blur(10px);
}

.news-badge.trending {
  background: rgba(255, 215, 0, 0.15);
  color: #b8860b;
  border-color: rgba(255, 215, 0, 0.3);
}

.news-content {
  padding: 32px;
}

.news-meta {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.news-date,
.news-category {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: #999;
}

.news-date i,
.news-category i {
  color: #c80000;
}

.news-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 12px 0;
  line-height: 1.4;
}

.news-content p {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
  margin: 0 0 24px 0;
}

.news-read-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #c80000;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.news-read-more:hover {
  gap: 16px;
  color: #ff3333;
}

.news-read-more i {
  transition: transform 0.3s ease;
}

.news-read-more:hover i {
  transform: translateX(4px);
}

/* ========================================
   MAP SECTION
======================================== */

.map-section {
  padding: 0 !important;
  margin: 0;
  background: #fff;
  width: 100%;
  max-width: none !important;
  overflow-x: hidden;
}

.map-header {
  padding: 80px 24px 40px 24px;
  background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.map-header .section-header {
  margin-bottom: 0;
}

.map-container {
  width: 100vw;
  height: 600px;
  position: relative;
  overflow: hidden;
  left: 50%;
  right: 50%;
  margin-left: -50vw !important;
  margin-right: -50vw !important;
  padding: 0;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  display: block;
  filter: grayscale(0%);
  transition: filter 0.3s ease;
}

.map-container:hover iframe {
  filter: grayscale(0%);
}

.map-info {
  padding: 60px 24px;
  background: #fff;
}

.map-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.map-info-card {
  background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
  padding: 32px;
  border-radius: 20px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.map-info-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(200, 0, 0, 0.2);
}

.map-info-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #c80000 0%, #ff3333 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(200, 0, 0, 0.3);
}

.map-info-content {
  flex: 1;
}

.map-info-content h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 8px 0;
}

.map-info-content p {
  font-size: 1rem;
  color: #666;
  margin: 0;
  line-height: 1.6;
}

.map-info-content a {
  color: #c80000;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.map-info-content a:hover {
  color: #ff3333;
  text-decoration: underline;
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */

@media (max-width: 968px) {
  .section-title {
    font-size: 2.2rem;
  }

  .features-grid,
  .materials-grid,
  .pricing-grid,
  .testimonials-grid,
  .news-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
  }

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

  .pricing-card.featured:hover {
    transform: translateY(-12px);
  }

  .register-content {
    grid-template-columns: 1fr;
  }

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

  .register-left {
    padding: 40px;
    border-right: none;
    border-bottom: 3px solid rgba(200, 0, 0, 0.1);
  }

  .register-right {
    padding: 40px;
  }

  .map-container {
    height: 450px;
  }

  .map-info-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 576px) {
  .section-header {
    margin-bottom: 40px;
  }

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

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

  .why-choose-section,
  .materials-section,
  .testimonials-section,
  .news-section {
    padding: 60px 16px;
  }

  .features-grid,
  .materials-grid,
  .pricing-grid,
  .testimonials-grid,
  .news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .pricing-header {
    padding: 32px 24px;
  }

  .pricing-title {
    font-size: 1.3rem;
  }

  .price-amount {
    font-size: 2.5rem;
  }

  .pricing-features {
    padding: 24px 20px;
  }

  .pricing-features li {
    font-size: 0.9rem;
  }

  .feature-card,
  .material-card,
  .testimonial-card-modern,
  .news-card-modern {
    padding: 24px;
  }

  .register-left {
    padding: 32px 24px;
  }

  .register-right {
    padding: 32px 24px;
  }

  .register-left h2 {
    font-size: 1.8rem;
  }

  .register-icon {
    width: 64px;
    height: 64px;
    font-size: 2rem;
  }

  .map-header {
    padding: 60px 16px 32px 16px;
  }

  .map-container {
    height: 350px;
  }

  .map-info {
    padding: 40px 16px;
  }

  .map-info-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .map-info-card {
    padding: 24px;
  }

  .map-info-icon {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
  }

  .form-group input,
  .form-group textarea {
    font-size: 0.95rem;
  }
}

/* ========================================
   SCROLL TO TOP BUTTON
======================================== */

.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #c80000 0%, #dc2626 50%, #ef4444 100%);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(200, 0, 0, 0.4);
  transition: all 0.3s ease;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(200, 0, 0, 0.5);
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 50%, #ff5555 100%);
}

.scroll-to-top:active {
  transform: translateY(-2px);
}

.scroll-to-top i {
  transition: transform 0.3s ease;
}

.scroll-to-top:hover i {
  transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 768px) {
  .scroll-to-top {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
    bottom: 20px;
    right: 20px;
  }
}

/* ========================================
   MODAL REGISTER
======================================== */

.modal-register {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  animation: fadeIn 0.3s ease;
}

.modal-register.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
}

.modal-content {
  position: relative;
  background: #fff;
  border-radius: 24px;
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
  z-index: 10001;
  animation: slideUp 0.4s ease;
  /* Custom scrollbar */
  scrollbar-width: thin;
  scrollbar-color: rgba(200, 0, 0, 0.3) rgba(0, 0, 0, 0.05);
}

/* Webkit scrollbar styling */
.modal-content::-webkit-scrollbar {
  width: 8px;
}

.modal-content::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 0 24px 24px 0;
}

.modal-content::-webkit-scrollbar-thumb {
  background: rgba(200, 0, 0, 0.3);
  border-radius: 10px;
  transition: background 0.3s ease;
}

.modal-content::-webkit-scrollbar-thumb:hover {
  background: rgba(200, 0, 0, 0.5);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: rgba(200, 0, 0, 0.1);
  border: none;
  border-radius: 50%;
  color: #c80000;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 10;
}

.modal-close:hover {
  background: #c80000;
  color: #fff;
  transform: rotate(90deg);
}

.modal-header {
  text-align: center;
  padding: 60px 40px 32px;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-bottom: 2px solid rgba(200, 0, 0, 0.1);
}

.modal-icon {
  width: 80px;
  height: 80px;
  background: rgba(200, 0, 0, 0.1);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 24px;
  color: #c80000;
  border: 2px solid rgba(200, 0, 0, 0.2);
}

.modal-header h2 {
  font-size: 2rem;
  font-weight: 900;
  margin: 0 0 12px 0;
  color: #1a202c;
}

.modal-header p {
  font-size: 1.05rem;
  color: #4a5568;
  margin: 0;
  line-height: 1.6;
}

.modal-body {
  padding: 40px;
}

.modal-register-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.modal-contact-info {
  display: flex;
  gap: 24px;
  padding-top: 32px;
  border-top: 2px solid #e9ecef;
}

.modal-contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.modal-contact-item i {
  width: 48px;
  height: 48px;
  background: rgba(200, 0, 0, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c80000;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.modal-contact-item strong {
  display: block;
  font-size: 0.85rem;
  color: #718096;
  margin-bottom: 4px;
}

.modal-contact-item a,
.modal-contact-item span {
  display: block;
  font-size: 1rem;
  color: #2d3748;
  font-weight: 700;
  text-decoration: none;
}

.modal-contact-item a:hover {
  color: #c80000;
}

.modal-submit-btn {
  background: rgba(200, 0, 0, 0.1);
  color: #c80000;
  padding: 18px 36px;
  border: 2px solid rgba(200, 0, 0, 0.3);
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  margin-top: 8px;
}

.modal-submit-btn:hover {
  transform: translateY(-4px);
  background: rgba(200, 0, 0, 0.15);
  border-color: rgba(200, 0, 0, 0.4);
  box-shadow: 0 8px 20px rgba(200, 0, 0, 0.15);
}

.modal-submit-btn i {
  transition: transform 0.3s ease;
}

.modal-submit-btn:hover i {
  transform: translateX(6px);
}

/* Modal Responsive */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    max-height: 95vh;
  }

  .modal-header {
    padding: 50px 24px 24px;
  }

  .modal-header h2 {
    font-size: 1.6rem;
  }

  .modal-body {
    padding: 24px;
  }

  .modal-contact-info {
    flex-direction: column;
    gap: 16px;
  }

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

  .modal-icon {
    width: 64px;
    height: 64px;
    font-size: 2rem;
  }
}