/* CSS Custom Properties */
:root {
  /* Medical/Healthcare Color Palette */
  --primary-color: #0066cc;
  --primary-dark: #004499;
  --primary-light: #3388ff;
  --accent-color: #00aa66;
  --accent-light: #33cc88;
  --secondary-color: #f8fbff;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-muted: #999999;
  --white: #ffffff;
  --gray-light: #f5f7fa;
  --gray-border: #e1e8ed;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Crimson Text', Georgia, serif;

  /* Spacing */
  --container-max: 1200px;
  --section-padding: clamp(4rem, 8vw, 8rem);
  --gap-xs: 0.5rem;
  --gap-sm: 1rem;
  --gap-md: 2rem;
  --gap-lg: 3rem;
  --gap-xl: 4rem;

  /* Shadows */
  --shadow-subtle: 0 2px 8px rgba(0, 102, 204, 0.1);
  --shadow-card: 0 4px 20px rgba(0, 102, 204, 0.15);
  --shadow-focus: 0 0 0 3px rgba(0, 102, 204, 0.2);
}

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

body {
  font-family: var(--font-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  background: var(--white);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gap-sm);
}

/* Typography */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--gap-sm);
  text-align: center;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--gap-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-xs);
  padding: 0.875rem 2rem;
  border-radius: 50px;
  font-weight: 500;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--white);
  box-shadow: var(--shadow-card);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 102, 204, 0.3);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-icon {
  font-size: 1.125rem;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg,
    rgba(0, 102, 204, 0.85) 0%,
    rgba(0, 68, 153, 0.75) 50%,
    rgba(0, 170, 102, 0.8) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  max-width: 800px;
  padding: var(--gap-md);
  animation: heroFadeIn 1.5s ease-out;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-xs);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: 25px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  margin-bottom: var(--gap-md);
  animation: slideUp 1s ease-out 0.3s both;
}

.rating-stars {
  color: #ffd700;
  font-size: 1rem;
}

.rating-text {
  font-size: 0.9rem;
  font-weight: 500;
}

.hero-title {
  margin-bottom: var(--gap-md);
  animation: slideUp 1s ease-out 0.5s both;
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 600;
  display: block;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
  font-family: var(--font-primary);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 300;
  display: block;
  margin-top: -0.5rem;
  opacity: 0.95;
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: var(--gap-xl);
  opacity: 0.9;
  animation: slideUp 1s ease-out 0.7s both;
}

.hero-actions {
  display: flex;
  gap: var(--gap-sm);
  justify-content: center;
  flex-wrap: wrap;
  animation: slideUp 1s ease-out 0.9s both;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: float 2s ease-in-out infinite;
}

.scroll-dot {
  width: 6px;
  height: 6px;
  background: var(--white);
  border-radius: 50%;
  margin: 0 auto 8px;
}

.scroll-line {
  width: 1px;
  height: 30px;
  background: var(--white);
  margin: 0 auto;
  opacity: 0.7;
}

/* Gallery Section */
.gallery-section {
  padding: var(--section-padding) 0;
  background: var(--gray-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap-md);
  margin-top: var(--gap-lg);
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-card);
}

.gallery-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 102, 204, 0.2);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 102, 204, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.gallery-icon {
  font-size: 2rem;
  color: var(--white);
}

/* Services Section */
.services-section {
  padding: var(--section-padding) 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--gap-md);
  margin-top: var(--gap-lg);
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 16px;
  padding: var(--gap-lg);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
    transparent,
    rgba(0, 102, 204, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
  border-color: var(--primary-color);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: var(--gap-sm);
  display: block;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--gap-sm);
}

.service-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Reviews Section */
.reviews-section {
  padding: var(--section-padding) 0;
  background: var(--secondary-color);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--gap-md);
  margin-top: var(--gap-lg);
}

.review-card {
  background: var(--white);
  padding: var(--gap-lg);
  border-radius: 16px;
  box-shadow: var(--shadow-subtle);
  border: 1px solid var(--gray-border);
  transition: all 0.3s ease;
  position: relative;
}

.review-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 4rem;
  color: var(--primary-color);
  font-family: var(--font-display);
  line-height: 1;
  opacity: 0.3;
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--gap-sm);
}

.review-stars {
  color: #ffd700;
  font-size: 1rem;
}

.review-author {
  font-weight: 600;
  color: var(--text-primary);
}

.review-text {
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: var(--gap-sm);
  position: relative;
  z-index: 1;
}

.review-date {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Contact Section */
.contact-section {
  padding: var(--section-padding) 0;
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  margin-top: var(--gap-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--gap-sm);
  margin-bottom: var(--gap-md);
  padding: var(--gap-sm);
  border-radius: 12px;
  transition: background-color 0.3s ease;
}

.contact-item:hover {
  background: var(--gray-light);
}

.contact-icon {
  font-size: 1.5rem;
  min-width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--white);
  border-radius: 50%;
  flex-shrink: 0;
}

.contact-details h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.contact-details p,
.contact-details a {
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact-details a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

/* Hours Section */
.hours-grid {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: var(--gap-md);
}

.hours-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--gray-border);
  transition: background-color 0.3s ease;
}

.hours-row:last-child {
  border-bottom: none;
}

.hours-row:hover {
  background: var(--gray-light);
}

.hours-row.weekend .day {
  color: var(--text-muted);
}

.hours-row.weekend .time {
  color: var(--text-muted);
}

.day {
  font-weight: 500;
  color: var(--text-primary);
}

.time {
  font-weight: 600;
  color: var(--primary-color);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  color: var(--white);
  padding: var(--gap-lg) 0 var(--gap-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-md);
  margin-bottom: var(--gap-md);
}

.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.footer-contact a {
  color: var(--white);
  font-weight: 500;
}

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

.social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-xs);
  color: var(--white);
  font-weight: 500;
  transition: opacity 0.3s ease;
}

.social-link:hover {
  opacity: 0.8;
}

.social-icon {
  font-size: 1.25rem;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--gap-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.lightbox.active {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--white);
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.lightbox-close:hover {
  opacity: 0.7;
}

.lightbox-image {
  max-width: 100%;
  max-height: 100%;
  border-radius: 8px;
}

/* Animations */
@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --section-padding: clamp(3rem, 6vw, 6rem);
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--gap-lg);
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: var(--gap-sm);
  }

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

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

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

  .hero-content {
    padding: var(--gap-sm);
  }

  .service-card,
  .review-card {
    padding: var(--gap-md);
  }
}

@media (max-width: 375px) {
  .container {
    padding: 0 1rem;
  }

  .gallery-item {
    aspect-ratio: 3/2;
  }

  .hours-row {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }
}