/* ========================================
   ANA WELLNESS - YOGA ZEN MINIMALISTA
   Layout Vertical con Video Hero
   Cloudflare Pages Optimized
   ======================================== */

:root {
  /* Colores Zen - Paleta Sage + Terracota */
  --primary: #7a9b76;        /* Verde sage */
  --primary-dark: #5a7a57;
  --primary-light: #a8c5a4;
  
  --secondary: #d4a574;      /* Terracota suave */
  --secondary-dark: #b8895e;
  
  --accent: #e8dcc4;         /* Crema */
  
  /* Neutros */
  --black: #2c2c2c;
  --gray-dark: #5a5a5a;
  --gray-mid: #8a8a8a;
  --gray-light: #f5f5f0;
  --white: #ffffff;
  
  /* Tipografía */
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Raleway', sans-serif;
  
  /* Espaciado */
  --section-padding: 120px 24px;
  --container-max: 1200px;
  
  /* Efectos */
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--black);
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
  background: var(--white);
}

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

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

/* ============ HEADER ============ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid rgba(122,155,118,0.1);
}

.header-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 2px;
}

.nav-desktop {
  display: flex;
  gap: 32px;
}

.nav-desktop a {
  color: var(--gray-dark);
  font-weight: 500;
  font-size: 15px;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.nav-desktop a:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--primary);
}

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

.hero-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  z-index: 0;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, 
    rgba(122,155,118,0.7), 
    rgba(212,165,116,0.5));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  max-width: 800px;
  padding: 0 24px;
}

.hero-subtitle {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0.95;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(48px, 10vw, 72px);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-description {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 40px;
  opacity: 0.95;
  font-weight: 300;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary,
.btn-outline {
  padding: 14px 36px;
  border-radius: 4px;
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
  letter-spacing: 0.5px;
  cursor: pointer;
}

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

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

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid white;
}

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

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: white;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: white;
  animation: scrollAnimation 2s infinite;
}

@keyframes scrollAnimation {
  0%, 100% { opacity: 0; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(10px); }
}

/* ============ SECTIONS GENERALES ============ */
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 48px);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 32px;
  color: var(--black);
}

.section-subtitle {
  font-size: 18px;
  color: var(--gray-dark);
  font-weight: 300;
  line-height: 1.6;
}

.section-header-center {
  text-align: center;
  margin-bottom: 80px;
}

/* ============ INTRO ============ */
.intro {
  padding: var(--section-padding);
  background: var(--white);
}

.intro-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.intro-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--gray-dark);
  margin-bottom: 24px;
}

.intro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--gray-mid);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.intro-image img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: 4px;
}

/* ============ CLASES ============ */
.clases {
  padding: var(--section-padding);
  background: var(--gray-light);
}

.clases-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.clases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.clase-card {
  background: white;
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.clase-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.clase-card.destacada {
  border: 2px solid var(--primary);
}

.clase-badge-top {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 6px 20px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  z-index: 10;
  letter-spacing: 1px;
}

.clase-image {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.clase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.clase-card:hover .clase-image img {
  transform: scale(1.1);
}

.clase-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(255,255,255,0.95);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.clase-content {
  padding: 32px;
}

.clase-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--black);
}

.clase-description {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-dark);
  margin-bottom: 24px;
}

.clase-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gray-light);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--gray-dark);
}

.meta-icon {
  font-size: 16px;
}

.clase-benefits {
  list-style: none;
  margin-bottom: 32px;
}

.clase-benefits li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  font-size: 14px;
  color: var(--gray-dark);
}

.clase-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.clase-cta {
  display: block;
  width: 100%;
  padding: 12px;
  text-align: center;
  background: var(--primary);
  color: white;
  border-radius: 4px;
  font-weight: 500;
  transition: var(--transition);
}

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

/* ============ MODALIDADES (Nueva sección) ============ */
.modalidades {
  padding: var(--section-padding);
  background: white;
}

.modalidades-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.modalidades-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.modalidad-card {
  background: var(--gray-light);
  padding: 48px 32px;
  border-radius: 4px;
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
}

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

.modalidad-card.featured {
  background: linear-gradient(135deg, rgba(122,155,118,0.1), white);
  border-color: var(--primary);
}

.modalidad-icon {
  font-size: 48px;
  margin-bottom: 24px;
}

.modalidad-card h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--black);
}

.modalidad-card p {
  font-size: 15px;
  color: var(--gray-dark);
  line-height: 1.6;
  margin-bottom: 24px;
}

.modalidad-precio {
  font-size: 16px;
  color: var(--gray-dark);
  margin-bottom: 24px;
}

.modalidad-precio strong {
  font-size: 24px;
  color: var(--primary);
  font-family: var(--font-heading);
  display: block;
  margin-top: 8px;
}

.modalidad-link {
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
}

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

/* ============ BONOS ============ */
.bonos {
  padding: var(--section-padding);
  background: var(--gray-light);
}

.bonos-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.bonos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}

.bono-card {
  background: white;
  padding: 40px 32px;
  border-radius: 4px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  border: 2px solid transparent;
}

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

.bono-card.destacada {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(122,155,118,0.05), white);
}

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

.bono-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 6px 20px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
}

.bono-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 24px;
}

.bono-card.premium .bono-title {
  color: white;
}

.bono-precio {
  margin-bottom: 32px;
}

.precio-cantidad {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  color: var(--primary);
  display: block;
}

.bono-card.premium .precio-cantidad {
  color: white;
}

.precio-periodo {
  font-size: 14px;
  color: var(--gray-mid);
  display: block;
  margin-top: 4px;
}

.bono-card.premium .precio-periodo {
  color: rgba(255,255,255,0.8);
}

.bono-features {
  list-style: none;
  text-align: left;
  margin-bottom: 32px;
}

.bono-features li {
  padding: 10px 0;
  padding-left: 24px;
  position: relative;
  font-size: 14px;
  color: var(--gray-dark);
}

.bono-card.premium .bono-features li {
  color: rgba(255,255,255,0.9);
}

.bono-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.bono-card.premium .bono-features li::before {
  color: white;
}

.bono-cta {
  display: block;
  width: 100%;
  padding: 12px;
  background: var(--primary);
  color: white;
  border-radius: 4px;
  font-weight: 500;
  transition: var(--transition);
}

.bono-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.bono-card.premium .bono-cta {
  background: white;
  color: var(--primary);
}

.bono-card.premium .bono-cta:hover {
  background: var(--accent);
}

.bonos-note {
  text-align: center;
  padding: 32px;
  background: white;
  border-radius: 4px;
}

.bonos-note p {
  font-size: 15px;
  color: var(--gray-dark);
  margin: 8px 0;
}

/* ============ TESTIMONIOS ============ */
.testimonios {
  padding: var(--section-padding);
  background: white;
}

.testimonios-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.testimonios-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.testimonio-card {
  background: var(--gray-light);
  padding: 40px 32px;
  border-radius: 4px;
  transition: var(--transition);
}

.testimonio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonio-stars {
  font-size: 18px;
  margin-bottom: 20px;
}

.testimonio-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-dark);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonio-footer {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonio-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonio-autor {
  font-weight: 600;
  color: var(--black);
  margin-bottom: 4px;
}

.testimonio-meta {
  font-size: 13px;
  color: var(--gray-mid);
}

/* ============ CONTACTO ============ */
.contacto {
  padding: var(--section-padding);
  background: var(--gray-light);
}

.contacto-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.contacto-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  background: white;
  padding: 60px;
  border-radius: 4px;
}

.contacto-intro {
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-dark);
  margin-bottom: 40px;
}

.info-items {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.info-item {
  display: flex;
  gap: 16px;
}

.info-icon {
  font-size: 24px;
  color: var(--primary);
}

.info-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray-mid);
  margin-bottom: 6px;
}

.info-value {
  font-size: 16px;
  color: var(--black);
  font-weight: 500;
}

.info-value a {
  color: var(--primary);
  transition: var(--transition);
}

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

.info-value small {
  display: block;
  font-size: 13px;
  color: var(--gray-mid);
  font-weight: 400;
  margin-top: 4px;
}

.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.form-label {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--black);
}

.form-input,
.form-select,
.form-textarea {
  padding: 12px 16px;
  border: 1px solid var(--gray-light);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
  background: var(--gray-light);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: white;
  box-shadow: 0 0 0 3px rgba(122,155,118,0.1);
}

.form-textarea {
  resize: vertical;
}

.form-submit {
  padding: 14px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 4px;
  font-weight: 500;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition);
}

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

.form-message {
  padding: 16px;
  border-radius: 4px;
  text-align: center;
  display: none;
  margin-top: 16px;
}

.form-message.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  display: block;
}

.form-message.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  display: block;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--black);
  color: white;
  padding: 60px 24px 24px;
}

.footer-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 3fr auto;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.footer-brand p {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  margin: 8px 0;
}

.footer-cert {
  font-weight: 600;
  color: var(--accent);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: white;
}

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

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
}

.footer-col a:hover {
  color: white;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-link {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  transform: translateY(-4px);
}

.footer-bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
}

.footer-legal a:hover {
  color: white;
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: var(--transition);
  color: white;
  font-size: 28px;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 24px;
  }
  
  .hero-title {
    font-size: 56px;
  }
  
  .intro-container {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .clases-grid,
  .modalidades-grid {
    grid-template-columns: 1fr;
  }
  
  .bonos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonios-slider {
    grid-template-columns: 1fr;
  }
  
  .contacto-content {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero-title {
    font-size: 42px;
  }
  
  .section-title {
    font-size: 36px;
  }
  
  .intro-stats {
    grid-template-columns: 1fr;
  }
  
  .bonos-grid {
    grid-template-columns: 1fr;
  }
  
  .contacto-content {
    padding: 40px 24px;
  }
}

/* ============================================
   FAQ
============================================ */
.faq {
  padding: var(--section-padding);
  background: var(--white);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-grid {
  display: grid;
  gap: 24px;
  margin-top: 48px;
}

.faq-item {
  background: var(--cream);
  padding: 32px;
  border-radius: 12px;
  border-left: 4px solid var(--primary);
  transition: all 0.3s ease;
}

.faq-item:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--primary-dark);
  margin: 0 0 12px 0;
}

.faq-answer {
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-dark);
  margin: 0;
}

@media (max-width: 480px) {
  :root {
    --section-padding: 60px 20px;
  }
  
  .header-content {
    padding: 0 20px;
  }
  
  .hero-content {
    padding: 0 20px;
  }
  
  .hero-title {
    font-size: 36px;
  }
  
  .hero-description {
    font-size: 16px;
  }
  
  .btn-primary,
  .btn-outline {
    width: 100%;
  }
}