/* Ripple Effect Yoga — YogaZone-inspired theme */
:root {
  --primary: #44bba4;
  --primary-dark: #3aa892;
  --primary-light: #5ed4bc;
  --dark: #1a1a1a;
  --dark-soft: #252525;
  --text: #555555;
  --text-dark: #333333;
  --white: #ffffff;
  --gray-bg: #f7f7f7;
  --border: #e8e8e8;
  --font: "Lato", "Segoe UI", sans-serif;
  --font-heading: "Montserrat", "Segoe UI", sans-serif;
  --container: 1170px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 1rem;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.35rem; }

p { margin: 0 0 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 15px;
}

.text-primary { color: var(--primary); }
.text-center { text-align: center; }
.section-padding { padding: 80px 0; }
.section-padding-sm { padding: 50px 0; }
.bg-gray { background: var(--gray-bg); }
.bg-dark { background: var(--dark); color: #ccc; }
.bg-dark h2, .bg-dark h3 { color: var(--white); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 2px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

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

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

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

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

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

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

/* Header */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled,
.site-header.inner-page {
  position: fixed;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.site-header.inner-page .logo-link,
.site-header.scrolled .logo-link {
  color: var(--text-dark);
}

.site-header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-link img {
  width: 48px;
  height: 48px;
}

.site-header:not(.scrolled):not(.inner-page) .logo-link {
  color: var(--white);
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  align-items: center;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dark);
}

.site-header:not(.scrolled):not(.inner-page) .main-nav a {
  color: var(--white);
}

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

.site-header:not(.scrolled):not(.inner-page) .main-nav a:hover {
  color: var(--primary-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--dark);
  transition: var(--transition);
}

.site-header:not(.scrolled):not(.inner-page) .nav-toggle span {
  background: var(--white);
}

.cart-btn {
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  color: inherit;
  padding: 8px;
}

.cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--primary);
  color: white;
  font-size: 10px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* Hero */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.25) 60%, transparent 100%);
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 620px;
  color: var(--white);
}

.hero-content .subtitle {
  color: var(--primary-light);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.hero-content h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 1.25rem;
}

.hero-content h1 span {
  color: var(--primary-light);
}

.hero-content p {
  font-size: 1.05rem;
  opacity: 0.95;
  margin-bottom: 2rem;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Page banner */
.page-banner {
  padding: 140px 0 80px;
  background-size: cover;
  background-position: center;
  position: relative;
  text-align: center;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.65);
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

.page-banner h1 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.page-banner .breadcrumb {
  color: rgba(255,255,255,0.85);
  font-size: 14px;
}

.page-banner .breadcrumb a {
  color: var(--primary-light);
}

/* Section titles */
.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title .subtitle {
  color: var(--primary);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 10px;
}

.section-title h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.section-title p {
  max-width: 700px;
  margin: 0 auto;
}

/* About split */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-split .about-img {
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

/* Stats bar */
.stats-bar {
  background: var(--primary);
  padding: 50px 0;
  color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item i {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
}

.stat-item h3 {
  color: var(--white);
  font-size: 2rem;
  margin-bottom: 5px;
}

.stat-item p {
  margin: 0;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.95;
}

/* Gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.gallery-grid a {
  overflow: hidden;
  aspect-ratio: 1;
}

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

.gallery-grid a:hover img {
  transform: scale(1.08);
}

/* Service cards */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.service-card:hover {
  box-shadow: 0 12px 35px rgba(0,0,0,0.1);
}

.service-card .card-img {
  height: 220px;
  overflow: hidden;
}

.service-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card .card-body {
  padding: 25px;
}

.service-card h3 {
  font-size: 1.2rem;
}

.card-links {
  display: flex;
  gap: 20px;
  margin-top: 15px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
}

/* Classes section */
.class-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.class-filters button {
  padding: 10px 22px;
  border: 1px solid rgba(255,255,255,0.3);
  background: transparent;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 4px;
  transition: var(--transition);
}

.class-filters button.active,
.class-filters button:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.classes-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  padding: 10px 0 10px 32px;
  position: relative;
  color: #ddd;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* Tutors */
.tutor-card {
  text-align: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition: transform var(--transition);
}

.tutor-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.tutor-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.tutor-card .tutor-info {
  padding: 22px;
}

.tutor-card h3 {
  margin-bottom: 5px;
}

.tutor-card .role {
  color: var(--primary);
  font-size: 14px;
  margin-bottom: 12px;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.social-icons a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gray-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  font-size: 14px;
}

.social-icons a:hover {
  background: var(--primary);
  color: var(--white);
}

/* Testimonial */
.testimonial-box {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-quote {
  font-size: 1.25rem;
  font-style: italic;
  color: #ddd;
  line-height: 1.8;
  margin-bottom: 30px;
  position: relative;
  padding: 0 20px;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.testimonial-author img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary);
}

.testimonial-author strong {
  color: var(--white);
}

/* Partner logos */
.partner-strip {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.partner-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  opacity: 0.6;
}

.partner-logos span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-dark);
}

/* Footer */
.site-footer {
  background: var(--dark);
  color: #aaa;
  padding-top: 70px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 50px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  color: #aaa;
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.footer-gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 25px 0;
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.newsletter-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  max-width: 420px;
  flex: 1;
}

.newsletter-form input {
  flex: 1;
  min-width: 180px;
  padding: 12px 16px;
  border: none;
  border-radius: 4px 0 0 4px;
  font-size: 14px;
}

.newsletter-form button {
  padding: 12px 24px;
  border: none;
  border-radius: 0 4px 4px 0;
  background: var(--primary);
  color: white;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 13px;
  cursor: pointer;
}

.newsletter-form button:hover {
  background: var(--primary-dark);
}

.footer-legal {
  font-size: 13px;
  margin-top: 15px;
  text-align: center;
  width: 100%;
  padding-bottom: 20px;
}

.footer-legal a {
  color: #888;
  margin: 0 8px;
}

.copyright {
  font-size: 13px;
  color: #777;
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-dark);
  font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font);
  font-size: 15px;
  transition: border-color var(--transition);
}

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

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
  border-color: #e74c3c;
}

.error-msg {
  color: #e74c3c;
  font-size: 13px;
  margin-top: 6px;
  display: none;
}

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

.form-success {
  background: #d4edda;
  color: #155724;
  padding: 16px 20px;
  border-radius: 4px;
  margin-bottom: 20px;
  display: none;
}

.form-success.show {
  display: block;
}

/* FAQ */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  margin-bottom: 12px;
  border-radius: 4px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  background: var(--white);
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: 400;
}

.faq-item.open .faq-question::after {
  content: "−";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

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

.faq-answer-inner {
  padding: 0 22px 20px;
  color: var(--text);
}

/* Shop */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  background: var(--white);
}

.product-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.product-card .product-body {
  padding: 22px;
}

.product-price {
  color: var(--primary);
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  background: var(--white);
}

.blog-card .blog-img {
  height: 200px;
  overflow: hidden;
}

.blog-card .blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card .blog-body {
  padding: 22px;
}

.blog-meta {
  font-size: 13px;
  color: var(--primary);
  margin-bottom: 10px;
}

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

.article-content h2 {
  margin-top: 2rem;
}

/* Cart modal */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}

.cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 420px;
  height: 100%;
  background: var(--white);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: -5px 0 30px rgba(0,0,0,0.15);
}

.cart-overlay.open .cart-panel {
  transform: translateX(0);
}

.cart-header {
  padding: 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.cart-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.cart-item img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: 4px;
}

.cart-footer {
  padding: 20px;
  border-top: 1px solid var(--border);
}

.cart-total {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 15px;
}

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

.legal-content ul {
  margin: 0 0 1rem 1.25rem;
  padding: 0;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

.legal-content h2 {
  margin-top: 2.5rem;
  font-size: 1.5rem;
}

.legal-content h3 {
  margin-top: 1.5rem;
}

/* Responsive */
@media (max-width: 991px) {
  .about-split,
  .classes-layout,
  .cards-3,
  .shop-grid,
  .blog-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    padding: 80px 30px 30px;
    box-shadow: -5px 0 20px rgba(0,0,0,0.1);
    transition: right var(--transition);
    z-index: 999;
  }

  .main-nav.open {
    right: 0;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav a {
    color: var(--text-dark) !important;
  }
}

@media (max-width: 575px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  h1 { font-size: 2rem; }
}