:root {
  --primary: #0ea5e9;
  --secondary: #10b981;
  --bg: #f9fafb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Source Sans Pro", sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
}

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

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: #0284c7;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
  background-color: #059669;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-full {
  width: 100%;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-md);
  min-height: 70px;
}

.brand-logo {
  font-family: "Source Sans Pro", sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-xl);
  margin: 0;
}

.nav-link {
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--text);
  transition: var(--transition);
}

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

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.8) 0%, rgba(16, 185, 129, 0.6) 100%);
  z-index: -1;
}

.hero-content {
  text-align: center;
  color: white;
  max-width: 800px;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-3xl);
  opacity: 0.95;
  line-height: 1.7;
}

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

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title {
  font-size: 2.5rem;
  color: var(--text);
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Services Section */
.services {
  padding: var(--spacing-3xl) 0;
}

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

.service-card {
  background: var(--card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  position: relative;
  z-index: 2;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke-width: 2.5;
}

.service-title {
  font-size: 1.25rem;
  color: var(--text);
  margin-bottom: var(--spacing-md);
}

.service-description {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

/* Schedule Section */
.schedule {
  padding: var(--spacing-3xl) 0;
  background: var(--card);
}

.schedule-filter {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.schedule-filter label {
  font-weight: 500;
  color: var(--text);
  margin-right: var(--spacing-md);
}

.schedule-filter select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 16px;
  background: white;
  cursor: pointer;
}

.schedule-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  font-size: 14px;
}

.schedule-table th,
.schedule-table td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.schedule-table th {
  background: var(--primary);
  color: white;
  font-weight: 600;
  position: sticky;
  top: 0;
}

.schedule-table tbody tr:hover {
  background: rgba(14, 165, 233, 0.05);
}

.schedule-table tbody tr.today {
  background: rgba(16, 185, 129, 0.1);
  border-left: 4px solid var(--secondary);
}

/* About Section */
.about {
  padding: var(--spacing-3xl) 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-text {
  padding: var(--spacing-lg);
}

.about-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: var(--spacing-xl);
}

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

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

.feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-content h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.feature-content p {
  color: var(--muted);
  margin: 0;
}

/* Testimonials Section */
.testimonials {
  padding: var(--spacing-3xl) 0;
  background: var(--card);
}

.testimonials-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.testimonial-card {
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.testimonial-card.active {
  display: block;
  opacity: 1;
}

.testimonial-content {
  background: white;
  padding: var(--spacing-3xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.stars {
  margin-bottom: var(--spacing-lg);
}

.star {
  font-size: 1.5rem;
  color: #e5e7eb;
  margin: 0 2px;
}

.star.active {
  color: #f59e0b;
}

.testimonial-text {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: var(--spacing-xl);
  font-style: italic;
}

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

.author-photo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary);
}

.author-info {
  text-align: left;
}

.author-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.author-title {
  color: var(--muted);
  font-size: 0.875rem;
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: #e5e7eb;
  cursor: pointer;
  transition: var(--transition);
}

.indicator.active {
  background: var(--primary);
}

/* Booking Section */
.booking {
  padding: var(--spacing-3xl) 0;
}

.booking-form-wrapper {
  max-width: 700px;
  margin: 0 auto;
  background: var(--card);
  padding: var(--spacing-3xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

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

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

.form-group label {
  font-weight: 500;
  color: var(--text);
  margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px var(--spacing-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 16px;
  transition: var(--transition);
  background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

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

.error-message {
  color: var(--error);
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  display: block;
}

.booking-success {
  text-align: center;
  padding: var(--spacing-3xl);
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  color: white;
}

.success-icon svg {
  width: 40px;
  height: 40px;
}

.booking-success h3 {
  color: var(--success);
  margin-bottom: var(--spacing-md);
}

/* FAQ Section */
.faq {
  padding: var(--spacing-3xl) 0;
  background: var(--card);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  background: white;
}

.faq-question {
  width: 100%;
  padding: var(--spacing-lg);
  background: none;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.faq-question:hover {
  background: rgba(14, 165, 233, 0.05);
}

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  max-height: 200px;
}

.faq-answer p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

/* Footer */
.footer {
  background: var(--text);
  color: white;
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.footer-title {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

.footer-description {
  color: #d1d5db;
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

.social-links svg {
  width: 20px;
  height: 20px;
}

.footer-subtitle {
  color: white;
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
}

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

.contact-item,
.hours-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: #d1d5db;
}

.contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
  flex-shrink: 0;
}

.hours-item {
  justify-content: space-between;
}

.days {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: white;
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--spacing-xl);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
  }

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

  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: var(--spacing-lg);
  }

  .nav-link {
    display: block;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border);
    width: 100%;
  }

  .nav-toggle {
    display: flex;
  }

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

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }

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

  .service-card {
    padding: var(--spacing-lg);
  }

  .schedule-table {
    font-size: 12px;
  }

  .schedule-table th,
  .schedule-table td {
    padding: var(--spacing-sm);
  }

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

  .booking-form-wrapper {
    padding: var(--spacing-lg);
  }

  .testimonial-content {
    padding: var(--spacing-lg);
  }

  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }

  .author-info {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .hero-title {
    font-size: 1.75rem;
  }

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

  .section-title {
    font-size: 1.75rem;
  }

  .services-grid {
    gap: var(--spacing-md);
  }

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

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Loading States */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Print Styles */
@media print {
  .header,
  .hero,
  .booking,
  .footer {
    display: none;
  }

  body {
    font-size: 12pt;
    line-height: 1.4;
  }

  h1,
  h2,
  h3 {
    page-break-after: avoid;
  }

  .schedule-table {
    page-break-inside: avoid;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --primary: #0056b3;
    --secondary: #047857;
    --text: #000000;
    --muted: #333333;
    --border: #000000;
  }

  .btn {
    border: 2px solid currentColor;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}