/* ============================================
   CSS Reset & Base Styles
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color palette - Health-focused, calm colors */
  --primary-color: #4caf50;
  --primary-dark: #388e3c;
  --primary-light: #81c784;
  --secondary-color: #2196f3;
  --accent-color: #ff9800;
  --text-dark: #212121;
  --text-medium: #424242;
  --text-light: #757575;
  --background-light: #fafafa;
  --background-white: #ffffff;
  --border-color: #e0e0e0;
  --success-color: #4caf50;
  --error-color: #f44336;

  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Georgia", serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

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

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--background-white);
}

/* ============================================
   Typography
   ============================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

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

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

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

ul {
  list-style-position: inside;
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   Layout Utilities
   ============================================ */

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

.section {
  padding: var(--spacing-xxl) 0;
}

.section-light {
  background-color: var(--background-light);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 2rem;
}

.section-text {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-lg) auto;
  color: var(--text-medium);
  font-size: 1.1rem;
}

.lead-text {
  font-size: 1.2rem;
  color: var(--text-medium);
  line-height: 1.8;
}

/* ============================================
   Header & Navigation
   ============================================ */

.header {
  background-color: var(--background-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
  font-family: var(--font-heading);
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-menu a {
  color: var(--text-medium);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary-color);
}

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

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  transition: all var(--transition-fast);
}

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

.hero {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
  color: white;
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

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

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

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

/* ============================================
   Page Header
   ============================================ */

.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.page-header h1 {
  color: white;
  margin-bottom: var(--spacing-xs);
}

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

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

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: var(--radius-md);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  font-size: 1rem;
}

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

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

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

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

.btn-full {
  width: 100%;
}

.btn-accept {
  background-color: var(--primary-color);
  color: white;
  padding: 8px 20px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 500;
}

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

/* ============================================
   Benefits Grid
   ============================================ */

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

.benefit-card {
  background-color: var(--background-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.benefit-card h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   Image Gallery
   ============================================ */

.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.gallery-item {
  text-align: center;
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-sm);
}

.gallery-item h3 {
  color: var(--primary-color);
  font-size: 1.25rem;
}

/* ============================================
   CTA Section
   ============================================ */

.cta-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  text-align: center;
}

.cta-section .section-title,
.cta-section .section-text {
  color: white;
}

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

.cta-section .btn-secondary {
  border-color: white;
  color: white;
}

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

/* ============================================
   FAQ Section
   ============================================ */

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

.faq-item {
  background-color: var(--background-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--background-white);
  border: none;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--background-light);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
  color: var(--text-medium);
}

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

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

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

.error-message {
  display: block;
  color: var(--error-color);
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  min-height: 20px;
}

/* ============================================
   Programs Page
   ============================================ */

.program-card {
  display: flex;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
  align-items: center;
}

.program-card-reverse {
  flex-direction: row-reverse;
}

.program-image {
  flex: 1;
}

.program-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.program-content {
  flex: 1;
}

.program-content h2 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.program-features {
  list-style: none;
  margin: var(--spacing-md) 0;
}

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

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

/* ============================================
   Specialist Page
   ============================================ */

.specialist-hero {
  background-color: var(--background-light);
  padding: var(--spacing-xl) 0;
}

.specialist-profile {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}

.specialist-image img {
  width: 300px;
  height: 300px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
}

.specialist-intro h1 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.specialist-title {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
}

.specialist-tagline {
  font-size: 1.2rem;
  color: var(--text-medium);
  line-height: 1.6;
}

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

.timeline-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.timeline-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.timeline-content h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.timeline-meta {
  font-style: italic;
  color: var(--text-light);
  margin-bottom: var(--spacing-xs);
}

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

.certification-card {
  background-color: var(--background-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  text-align: center;
  border: 2px solid var(--border-color);
}

.cert-icon {
  font-size: 2rem;
  color: var(--success-color);
  margin-bottom: var(--spacing-sm);
}

.cert-number {
  font-size: 0.875rem;
  color: var(--text-light);
  font-style: italic;
}

.methodology-content {
  max-width: 900px;
  margin: 0 auto;
}

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

.method-step {
  text-align: center;
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto var(--spacing-sm) auto;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.trust-card {
  background-color: var(--background-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary-color);
}

.trust-card h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

/* ============================================
   Contact Page
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-form-container,
.contact-info-container {
  background-color: var(--background-light);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.contact-info {
  margin: var(--spacing-lg) 0;
}

.info-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.info-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.info-content h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.info-content p {
  color: var(--text-medium);
  margin: 0;
}

/* ============================================
   Thank You Pages
   ============================================ */

.thank-you-section {
  padding: var(--spacing-xxl) 0;
  min-height: 60vh;
}

.thank-you-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  background-color: var(--success-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin: 0 auto var(--spacing-md) auto;
}

.next-steps {
  background-color: var(--background-light);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin: var(--spacing-lg) 0;
  text-align: left;
}

.step-list {
  margin-top: var(--spacing-md);
}

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

.step-num {
  width: 30px;
  height: 30px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

.info-box,
.contact-method-box {
  background-color: var(--background-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-lg) 0;
  text-align: left;
}

.info-box h3,
.contact-method-box h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.info-box ul {
  list-style-position: inside;
  color: var(--text-medium);
}

.thank-you-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

/* ============================================
   Legal Pages
   ============================================ */

.legal-section {
  padding: var(--spacing-xl) 0;
}

.legal-section h1 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.legal-date {
  color: var(--text-light);
  font-style: italic;
  margin-bottom: var(--spacing-lg);
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.8;
}

.legal-content h2 {
  color: var(--primary-color);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.legal-content h3 {
  color: var(--text-dark);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
}

.legal-content ul {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg);
  list-style: disc;
}

.legal-content li {
  margin-bottom: var(--spacing-xs);
}

.legal-actions {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* ============================================
   Cookie Consent Bar
   ============================================ */

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--text-dark);
  color: white;
  padding: var(--spacing-md);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  display: none;
}

.cookie-consent.show {
  display: block;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

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

.cookie-content a {
  color: var(--primary-light);
  text-decoration: underline;
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background-color: var(--text-dark);
  color: white;
  padding: var(--spacing-xl) 0 var(--spacing-md) 0;
}

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

.footer-section h3 {
  color: var(--primary-light);
  margin-bottom: var(--spacing-sm);
}

.footer-section p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xs);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: white;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--primary-light);
}

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

.footer-bottom p {
  font-size: 0.875rem;
  opacity: 0.7;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
  /* Navigation */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 60px;
    left: -100%;
    flex-direction: column;
    background-color: var(--background-white);
    width: 100%;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: left var(--transition-normal);
  }

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

  /* Typography */
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.5rem;
  }
  .hero h1 {
    font-size: 2rem;
  }

  /* Grids */
  .benefits-grid,
  .image-gallery,
  .certifications-grid,
  .methodology-steps,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  /* Program Cards */
  .program-card,
  .program-card-reverse {
    flex-direction: column;
  }

  /* Specialist Profile */
  .specialist-profile {
    flex-direction: column;
    text-align: center;
  }

  .specialist-image img {
    width: 200px;
    height: 200px;
  }

  /* Contact Grid */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
  }

  /* Cookie Consent */
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  /* CTA Buttons */
  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-xxl: 2.5rem;
  }

  h1 {
    font-size: 1.75rem;
  }
  .hero h1 {
    font-size: 1.75rem;
  }

  .specialist-image img {
    width: 150px;
    height: 150px;
  }
}