/* ============================================
   pH Prescription Website - Component Styles
   ============================================ */

/* ============================================
   Announcement Bar
   ============================================ */

.announcement-bar {
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-teal) 100%);
  color: var(--color-secondary);
  padding: var(--spacing-xs) 0;
  text-align: center;
  font-size: 0.9rem;
  overflow: hidden;
  position: relative;
}

.announcement-content {
  display: inline-block;
  white-space: nowrap;
  animation: scroll-left 30s linear infinite;
}

@keyframes scroll-left {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}

.announcement-bar a {
  color: var(--color-secondary);
  text-decoration: underline;
  font-weight: 600;
}

.announcement-bar a:hover {
  text-decoration: none;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-speed);
  font-family: var(--font-primary);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-large);
}

.btn-block {
  display: block;
  width: 100%;
}

/* ============================================
   Cards
   ============================================ */

.card {
  background-color: var(--color-secondary);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content {
  padding: var(--spacing-md);
}

.card-title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-sm);
  color: var(--color-accent);
}

.card-text {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.card-footer {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
}

/* Product Category Cards */
.product-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.product-card {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
}

.product-card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background-color: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--color-primary);
}

.product-card h3 {
  margin-bottom: var(--spacing-sm);
}

/* Testimonial Cards */
.testimonial-card {
  background-color: var(--color-secondary);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-primary);
}

.testimonial-content {
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-medium);
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.testimonial-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-info h4 {
  margin-bottom: 0.25rem;
  font-size: var(--font-size-base);
}

.testimonial-credentials {
  font-size: var(--font-size-small);
  color: var(--color-text-light);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-teal) 100%);
  color: var(--color-secondary);
  padding: var(--spacing-xxl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Hero with background image */
.hero.hero-with-image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero.hero-with-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(107, 44, 145, 0.85) 0%, rgba(0, 128, 139, 0.85) 100%);
  z-index: 1;
}

.hero.hero-with-image .hero-content {
  position: relative;
  z-index: 2;
}

/* Hero with video background */
.hero.hero-with-video {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  object-fit: cover;
}

.hero.hero-with-video::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(107, 44, 145, 0.85) 0%, rgba(0, 128, 139, 0.85) 100%);
  z-index: 1;
}

.hero.hero-with-video .hero-content {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  color: var(--color-secondary);
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.hero p {
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-actions .btn {
  min-width: 200px;
}

.hero-actions .btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  border-color: var(--color-secondary);
}

.hero-actions .btn-secondary:hover {
  background-color: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

/* ============================================
   Forms
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-text);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm);
  font-size: var(--font-size-base);
  font-family: var(--font-primary);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-speed);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

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

.form-error {
  color: var(--color-error);
  font-size: var(--font-size-small);
  margin-top: var(--spacing-xs);
  display: none;
}

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

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
  border-color: var(--color-error);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

/* ============================================
   Grid Layouts
   ============================================ */

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

/* ============================================
   Features List
   ============================================ */

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

.features-list li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
}

.features-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
  font-size: var(--font-size-large);
}

/* ============================================
   Call-to-Action Sections
   ============================================ */

.cta-section {
  background-color: var(--color-primary-light);
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  font-size: var(--font-size-large);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   Video Background Sections
   ============================================ */

.section-video-bg {
  position: relative;
  overflow: hidden;
}

.section-video-bg .section-bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  object-fit: cover;
}

.section-video-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 40, 50, 0.75);
  z-index: 1;
}

.section-video-bg > .container {
  position: relative;
  z-index: 2;
}

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

.section-video-bg .card {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.section-video-bg .card h3,
.section-video-bg .card p {
  color: white;
}

.section-video-bg .benefit-icon {
  color: #7dd3e8;
}

/* CTA with video background */
.cta-section.section-video-bg {
  background-color: transparent;
}

.cta-section.section-video-bg h2,
.cta-section.section-video-bg p {
  color: white;
}

.cta-section.section-video-bg .btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  border-color: white;
  color: white;
}

.cta-section.section-video-bg .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Process section with video background */
.section-video-bg .process-step {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
}

.section-video-bg .process-step h3,
.section-video-bg .process-step p {
  color: white;
}

.section-video-bg .step-number {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.section-video-bg .btn-process {
  background: white;
  color: var(--color-primary);
}

.section-video-bg .btn-process:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* ============================================
   Stats/Numbers Section
   ============================================ */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.stat-item {
  padding: var(--spacing-md);
}

.stat-number {
  font-size: 3rem;
  font-weight: bold;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  color: var(--color-text-light);
  font-size: var(--font-size-base);
}

/* ============================================
   Badges & Tags
   ============================================ */

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-small);
  font-weight: 600;
  border-radius: 20px;
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.badge-secondary {
  background-color: var(--color-text-light);
}

/* ============================================
   Section Headers
   ============================================ */

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.section-title-accent {
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-small);
  letter-spacing: 1px;
  margin-bottom: var(--spacing-xs);
  display: block;
}

/* ============================================
   Contact Info Blocks
   ============================================ */

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.contact-icon {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: var(--font-size-base);
  margin-bottom: 0.25rem;
}

.contact-details p {
  margin: 0;
  color: var(--color-text-light);
  font-size: var(--font-size-small);
}

/* ============================================
   Product Card Images
   ============================================ */

.product-card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.card-with-image:hover .product-card-image {
  transform: scale(1.02);
}

/* Card header with image background and text overlay */
.card-header-image {
  width: 100%;
  height: 200px;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-header-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(107, 44, 145, 0.85) 0%, rgba(0, 128, 139, 0.85) 100%);
  z-index: 1;
}

.card-header-title {
  position: relative;
  z-index: 2;
  color: white;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  padding: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.card-with-image {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-with-image:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card-with-image .card-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-with-image .card-content h4 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  color: var(--color-teal);
  font-size: 1.05rem;
  font-weight: 600;
}

.card-with-image .card-content p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.card-with-image .card-content .btn {
  margin-top: auto;
  align-self: flex-start;
}

.card-with-image .card-content .features-list {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

.card-with-image .card-content .features-list li {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 0.4rem;
}

.card-with-image .card-content strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* Industry cards - smaller, cleaner */
.industry-photo {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

/* ============================================
   Expert/Team Photos
   ============================================ */

.expert-photo,
.team-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-primary-light);
  margin: 0 auto var(--spacing-md);
  display: block;
}

.team-photo {
  width: 200px;
  height: 200px;
}

.testimonial-author-with-photo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.testimonial-author-with-photo .expert-photo {
  margin: 0;
  flex-shrink: 0;
}

/* ============================================
   Icons
   ============================================ */

.stat-icon,
.benefit-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--spacing-md);
  display: block;
  color: var(--color-primary);
}

.industry-photo {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  margin-bottom: var(--spacing-md);
}

.product-photo {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   Process Steps
   ============================================ */

.process-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

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

.process-section .section-header p {
  opacity: 0.9;
}

.process-step {
  text-align: center;
  padding: var(--spacing-lg);
}

.step-number {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 1.5rem;
  font-weight: bold;
}

.process-step h3 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.process-step p {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.btn-process {
  background: white;
  color: #667eea;
  font-weight: 600;
}

.btn-process:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* ============================================
   Featured Book Section
   ============================================ */

.book-feature {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: var(--border-radius);
  padding: var(--spacing-xxl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.book-feature-content {
  display: grid;
  grid-template-columns: 1fr 900px;
  gap: var(--spacing-xxl);
  align-items: center;
}

.book-feature-text {
  max-width: 600px;
}

.book-feature-title {
  font-size: 2.5rem;
  color: var(--color-teal);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.book-feature-subtitle {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.book-feature-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #333;
  margin-bottom: var(--spacing-lg);
}

.book-feature-highlights {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.book-feature-highlights h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.3rem;
}

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

.book-feature-highlights li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: #555;
}

.book-feature-highlights li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-teal);
  font-weight: bold;
  font-size: 1.2rem;
}

.book-feature-cta {
  margin-top: var(--spacing-lg);
}

.book-feature-cta .availability {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

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

.book-cover-3d {
  max-width: 450px;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.book-cover-3d:hover {
  transform: scale(1.02);
}

/* ============================================
   Solution Cards
   ============================================ */

.solution-card {
  display: block;
  text-decoration: none;
  color: var(--color-text);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  background: var(--color-secondary);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
  color: var(--color-text);
}

.solution-card-image {
  height: 220px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-card-overlay {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--spacing-md);
  color: var(--color-secondary);
}

.solution-card-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(107, 44, 145, 0.8) 0%, rgba(0, 128, 139, 0.8) 100%);
  z-index: 1;
}

.solution-card-overlay h3 {
  color: var(--color-secondary);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.solution-card-overlay p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

.solution-card-body {
  padding: var(--spacing-md);
}

.solution-card-body p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.solution-card-body .btn {
  display: block;
  text-align: center;
}

.btn-full {
  width: 100%;
}

/* Grid layout variants */
.grid-2-wide {
  gap: var(--spacing-xxl);
  align-items: center;
}

/* Testimonial featured (centered single) */
.testimonial-featured {
  max-width: 800px;
  margin: 0 auto;
}

/* FAQ preview container */
.faq-container {
  max-width: 800px;
  margin: var(--spacing-lg) auto 0;
}

/* ============================================
   Featured System Section
   ============================================ */

.featured-system {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-teal) 100%);
  color: white;
  padding: var(--spacing-xxl) 0;
}

.featured-system-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.featured-system-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  color: white;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.featured-system-tagline {
  font-size: 1.5rem;
  font-style: italic;
  margin-bottom: var(--spacing-xs);
  color: #fff;
}

.featured-system-subtitle {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.9);
}

.featured-system-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
}

.featured-system-description {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
  color: white;
}

.featured-system-benefits {
  background: rgba(255, 255, 255, 0.15);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
}

.featured-system-benefits h4 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-md);
  color: white;
}

.featured-system-benefits ul {
  list-style: none;
  padding: 0;
}

.featured-system-benefits li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  font-size: 1.05rem;
}

.featured-system-benefits li::before {
  content: "▶";
  position: absolute;
  left: 0;
  color: #FFD700;
}

.featured-system-price {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
}

.price-label {
  font-size: 1.2rem;
  font-weight: 500;
}

.price-amount {
  font-size: 2rem;
  font-weight: 700;
  color: #FFD700;
}

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

.featured-system-image img {
  width: 100%;
  max-width: 450px;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ============================================
   Replenishment Program Section
   ============================================ */

.replenishment-program {
  background: url('/assets/images/hero/home-hero.jpg') center/cover;
  position: relative;
  padding: var(--spacing-xxl) 0;
}

.replenishment-program::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(107, 44, 145, 0.9) 0%, rgba(0, 128, 139, 0.9) 100%);
  z-index: 1;
}

.replenishment-program .container {
  position: relative;
  z-index: 2;
}

.replenishment-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  color: white;
}

.replenishment-header h2 {
  font-size: 2.5rem;
  color: white;
  margin-bottom: var(--spacing-sm);
}

.replenishment-header h3 {
  font-size: 2rem;
  color: var(--color-teal);
  background: white;
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
}

.replenishment-tagline {
  font-size: 1.3rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.95);
}

.replenishment-content {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
}

.replenishment-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.replenishment-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.replenishment-benefit {
  background: rgba(255, 255, 255, 0.95);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.replenishment-benefit h4 {
  color: var(--color-primary);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
}

.replenishment-benefit p {
  color: #333;
  line-height: 1.6;
}

.replenishment-text > .btn {
  margin-top: var(--spacing-lg);
}