:root {
  /* Electric Blue & Cyan Color Palette */
  --bg: #f0fdfa;
  --bg-alt: #ccfbf1;
  --accent: #06b6d4;
  --accent-dark: #0891b2;
  --secondary: #475569;
  --text: #0f172a;
  --muted: #64748b;
  --border: rgba(148, 163, 184, 0.15);
  --radius: 18px;
  --shadow: 0 10px 30px rgba(6, 182, 212, 0.15);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  min-height: 100vh;
  scroll-behavior: smooth;
}

h1,
h2,
h3,
h4 {
  font-family: 'Playfair Display', 'Times New Roman', serif;
  margin-top: 0;
  color: var(--text);
}

p {
  color: var(--muted);
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}

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

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
  border: 1px solid transparent;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn.secondary {
  background: #fff;
  color: var(--accent-dark);
  border-color: rgba(6, 182, 212, 0.3);
}

.btn.ghost {
  background: transparent;
  border-color: rgba(47, 42, 42, 0.2);
  color: var(--text);
}

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

.site-header {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  object-fit: cover;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-weight: 500;
  color: var(--muted);
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
}

.site-nav a.active,
.site-nav a:hover {
  color: var(--accent-dark);
  border-color: var(--accent-dark);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0.5rem;
}

.nav-toggle .bar {
  width: 24px;
  height: 2px;
  background: var(--text);
  display: block;
  margin: 5px 0;
  transition: transform 200ms ease;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.hero {
  padding: 3rem 0 4rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--secondary);
}

.hero-copy {
  font-size: 1.1rem;
  max-width: 520px;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-media figcaption {
  font-size: 0.85rem;
  color: var(--secondary);
  margin-top: 0.8rem;
}

.intro {
  background: var(--bg-alt);
  padding: 3rem 0;
}

.intro-inner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}

.stats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.stat-number {
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent-dark);
}

.stat-label {
  color: var(--secondary);
}

.classes-highlight {
  padding: 3rem 0;
}

.highlight-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.highlight-card {
  text-align: center;
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 1.5rem 2.5rem;
}

.highlight-card .price {
  font-size: 2.8rem;
  color: var(--accent-dark);
  margin: 0;
}

.highlight-card .meta {
  margin: 0.2rem 0;
}

.mini-gallery {
  padding: 3rem 0 4rem;
}

.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.mini-gallery .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.mini-gallery figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 300ms ease, box-shadow 300ms ease;
  cursor: pointer;
}

.mini-gallery figure:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.mini-gallery figure img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: transform 400ms ease;
}

.mini-gallery figure:hover img {
  transform: scale(1.05);
}

.mini-gallery figcaption {
  padding: 1rem 1.2rem;
  margin: 0;
  color: var(--text);
  font-weight: 500;
  background: #fff;
  border-radius: 0 0 var(--radius) var(--radius);
}

.gallery-cta {
  text-align: center;
  margin-top: 2rem;
}

.site-footer {
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 2rem 0 3rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.page-hero {
  padding: 3rem 0 2rem;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(71, 85, 105, 0.1));
}

.page-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.hero-pill {
  background: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.gallery-grid .grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 3rem 0;
}

.gallery-item {
  cursor: zoom-in;
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 300ms ease, box-shadow 300ms ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: transform 400ms ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  padding: 1rem 1.2rem;
  margin: 0;
  color: var(--text);
  font-weight: 500;
  background: #fff;
  border-radius: 0 0 var(--radius) var(--radius);
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 30;
}

.modal.open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.modal-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  margin: auto;
  z-index: 31;
  background: #fff;
  padding: 1rem;
  border-radius: var(--radius);
}

.modal-content img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.modal-close {
  position: absolute;
  top: 0.3rem;
  right: 0.6rem;
  background: transparent;
  border: 0;
  font-size: 2rem;
  color: var(--muted);
  cursor: pointer;
}

.class-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 3rem 0;
}

.detail-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.detail-card ul,
.detail-card ol {
  padding-left: 1.2rem;
  color: var(--muted);
}

.detail-card.alt {
  background: var(--bg-alt);
}

.note {
  font-size: 0.9rem;
  color: var(--secondary);
}

.timeline {
  background: var(--bg-alt);
  padding: 3rem 0 4rem;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.timeline article {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.cta-center {
  text-align: center;
  margin-top: 2rem;
}

.contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
}

.contact-info {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.contact-form {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 2rem;
  display: grid;
  gap: 1rem;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.02);
}

.contact-form label {
  display: grid;
  gap: 0.3rem;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  font: inherit;
  background: #fff;
}

.form-note {
  font-size: 0.85rem;
  color: var(--secondary);
  margin: 0;
}

.button-stack {
  display: grid;
  gap: 0.75rem;
}

.button-stack .btn {
  width: 100%;
  justify-content: center;
}

/* ============================================
   TESTIMONIALS SLIDER STYLES
   ============================================ */

.testimonials-slider {
  padding: 4rem 0;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.05), rgba(71, 85, 105, 0.08));
  overflow: hidden;
}

.slider-container {
  position: relative;
  max-width: 400px;
  margin: 2.5rem auto 0;
  padding: 0 3rem;
}

.slider-wrapper {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  background: #fff;
}

.slider-track {
  display: flex;
  transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
  min-width: 100%;
  position: relative;
}

.slide img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  background: #f5f5f5;
}

/* Navigation Buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.95);
  border: 2px solid var(--accent);
  width: 45px;
  height: 45px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 250ms ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 10;
}

.slider-btn span {
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
  font-weight: 600;
}

.slider-btn:hover {
  background: var(--accent);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
}

.slider-btn:hover span {
  color: #fff;
}

.slider-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.slider-btn.prev {
  left: -1rem;
}

.slider-btn.next {
  right: -1rem;
}

/* Slider Dots */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(90, 108, 126, 0.3);
  border: none;
  cursor: pointer;
  transition: all 250ms ease;
  padding: 0;
}

.dot:hover {
  background: rgba(6, 182, 212, 0.6);
  transform: scale(1.2);
}

.dot.active {
  background: var(--accent);
  width: 32px;
  border-radius: 6px;
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .slider-container {
    max-width: 320px;
    padding: 0 2.5rem;
  }

  .slider-btn {
    width: 38px;
    height: 38px;
  }

  .slider-btn span {
    font-size: 1.6rem;
  }

  .slider-btn.prev {
    left: -0.5rem;
  }

  .slider-btn.next {
    right: -0.5rem;
  }
}

/* ============================================
   REVIEWS SECTION STYLES
   ============================================ */

.reviews-section {
  padding: 4rem 0;
  background: var(--bg-alt);
}

.rating-summary {
  text-align: center;
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  margin: 2rem 0;
  box-shadow: var(--shadow);
}

.average-rating {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.rating-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-dark);
  font-family: 'Playfair Display', serif;
}

.stars-display {
  font-size: 1.8rem;
  color: #fbbf24;
  letter-spacing: 0.2rem;
}

.review-count {
  color: var(--muted);
  font-size: 0.95rem;
}

.review-form-container {
  margin: 2rem 0;
  text-align: center;
}

.toggle-review-form {
  margin-bottom: 1rem;
}

.review-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  max-width: 600px;
  margin: 1.5rem auto;
  text-align: left;
  transition: opacity 300ms ease, transform 300ms ease;
}

.review-form.hidden {
  display: none;
  opacity: 0;
  transform: translateY(-10px);
}

.review-form h3 {
  margin-bottom: 1.5rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font: inherit;
  background: var(--bg);
  transition: border-color 200ms ease;
}

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

.star-rating {
  display: flex;
  gap: 0.5rem;
  font-size: 2.5rem;
  cursor: pointer;
  user-select: none;
}

.star-rating .star {
  color: #d1d5db;
  transition: color 150ms ease, transform 150ms ease;
}

.star-rating .star:hover,
.star-rating .star.hover {
  color: #fbbf24;
  transform: scale(1.15);
}

.star-rating .star.selected {
  color: #fbbf24;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.form-actions .btn {
  flex: 1;
}

.form-message {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: 8px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}

.form-message.success {
  display: block;
  background: #d1fae5;
  color: #065f46;
}

.form-message.error {
  display: block;
  background: #fee2e2;
  color: #991b1b;
}

.reviews-container {
  margin-top: 3rem;
}

.reviews-title {
  text-align: center;
  margin-bottom: 2rem;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.review-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow);
  transition: transform 200ms ease, box-shadow 200ms ease;
  animation: fadeIn 400ms ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(32, 32, 32, 0.12);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
}

.review-author {
  flex: 1;
}

.review-name {
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.3rem 0;
  font-size: 1.05rem;
}

.review-date {
  font-size: 0.85rem;
  color: var(--secondary);
}

.review-stars {
  font-size: 1.2rem;
  color: #fbbf24;
  white-space: nowrap;
}

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

.reviews-loading {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
  font-size: 1.1rem;
}

.empty-reviews {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
}

.empty-reviews.hidden {
  display: none;
}

.hidden {
  display: none;
}

/* Course Page Styles */
.techniques-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.technique-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.technique-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.technique-icon {
  font-size: 2rem;
  line-height: 1;
}

.technique-item h4 {
  margin: 0 0 0.3rem 0;
  font-size: 1rem;
  color: var(--text);
}

.technique-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.course-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.info-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.info-item h4 {
  margin: 0 0 0.3rem 0;
  font-size: 0.95rem;
  color: var(--text);
}

.info-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.syllabus {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--bg-alt) 0%, var(--bg) 100%);
}

.syllabus-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2rem;
  color: var(--muted);
  font-style: italic;
}

.week-schedule {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.week-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.week-card h3 {
  margin: 0 0 0.5rem 0;
  color: var(--accent);
  font-size: 1.3rem;
}

.week-desc {
  margin: 0 0 1.5rem 0;
  color: var(--muted);
  font-style: italic;
}

.day-schedule {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.day-block h4 {
  margin: 0 0 0.8rem 0;
  color: var(--text);
  font-size: 1.1rem;
}

.day-block ul {
  margin: 0;
  padding-left: 1.5rem;
  color: var(--muted);
}

.day-block li {
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.cta-center {
  text-align: center;
  margin-top: 3rem;
}

.button-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

@media (max-width: 900px) {
  .intro-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .site-nav ul {
    position: absolute;
    top: 100%;
    right: 1rem;
    background: #fff;
    flex-direction: column;
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease, transform 200ms ease;
  }

  .site-nav ul.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-toggle {
    display: block;
  }

  .page-hero-inner {
    flex-direction: column;
    text-align: center;
  }

  .highlight-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}