/* ============================================
   CALU Consultorios - Estilos
   Estética: paz, cálido, vivo - reducido marrón oscuro
   ============================================ */

:root {
  --color-page-bg: #ffffff;
  --color-olive: #7A9B6E;
  --color-olive-light: #9BB892;
  --color-olive-dark: #5C7A52;
  --color-terracotta: #E5B88A;
  --color-earth: #8B7355;
  --color-cream: #E8EEDF;
  --color-warm-white: #F5F8F1;
  --color-sand: #D4C4A0;
  --color-text: #5C5248;
  --color-text-soft: #7A7268;
  --color-whatsapp: #25d366;
  --shadow-soft: 0 2px 12px rgba(92, 122, 82, 0.06);
  --shadow-card: 0 4px 20px rgba(92, 122, 82, 0.08);
  --radius: 8px;
  --radius-lg: 12px;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-page-bg);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-page-bg);
  box-shadow: 0 1px 3px rgba(92, 122, 82, 0.05);
}

.header-top {
  background: var(--color-olive-dark);
  padding: 0.5rem 0;
}

.header-contact {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.header-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-sand);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition);
}

.header-link:hover {
  color: var(--color-cream);
}

.header-icon {
  width: 18px;
  height: 18px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  max-width: 1140px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 48px;
  width: auto;
  max-width: min(200px, 45vw);
  object-fit: contain;
  object-position: left center;
  display: block;
  transition: opacity var(--transition);
}

.logo:hover .logo-img {
  opacity: 0.9;
}

.nav-menu {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: var(--color-text-soft);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition);
}

.nav-menu a:hover {
  color: var(--color-olive-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-earth);
  border-radius: 2px;
}

/* Hero */
.hero {
  padding: 8rem 0 4rem;
  background: var(--color-page-bg);
}

.hero-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.hero-logo-wrap {
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
  margin-bottom: 1.5rem;
  line-height: 0;
  background-color: transparent;
}

.hero-logo {
  width: min(300px, 78vw);
  max-width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.07));
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 600;
  color: var(--color-earth);
  margin: 0 0 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-olive);
  margin: 0 0 1.5rem;
}

.hero-text {
  margin-bottom: 2rem;
}

.hero-text p {
  margin: 0 0 1rem;
  color: var(--color-text-soft);
}

.hero-text p:last-child {
  margin-bottom: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--color-olive-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}

.btn-whatsapp:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}

.btn-instagram {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #fff;
}

.btn-instagram:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.btn-outline {
  background: transparent;
  color: var(--color-earth);
  border: 2px solid var(--color-olive);
}

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

.btn-large {
  padding: 0.9rem 1.5rem;
}

.btn-block {
  width: 100%;
}

.icon-social {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Sections */
.section {
  padding: 4rem 0;
  box-shadow: 0 2px 24px rgba(92, 122, 82, 0.08);
}

/* Scroll: foco suave en la sección más cercana al centro de la pantalla */
@media (prefers-reduced-motion: no-preference) {
  main > section.scroll-focus-section {
    transition:
      opacity 0.65s ease,
      filter 0.65s ease,
      box-shadow 0.65s ease;
  }

  main > section.scroll-focus-section:not(.scroll-focus-active) {
    opacity: 0.7;
    filter: saturate(0.88);
  }

  main > section.scroll-focus-section.scroll-focus-active {
    opacity: 1;
    filter: saturate(1);
  }

  main > section.section.scroll-focus-section.scroll-focus-active {
    box-shadow: 0 6px 36px rgba(92, 122, 82, 0.14);
  }
}

.section:nth-child(even) {
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 2px 24px rgba(92, 122, 82, 0.06), inset 0 1px 0 rgba(122, 155, 110, 0.04);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 500;
  color: var(--color-earth);
  margin: 0 0 2rem;
  text-align: center;
}

.section-intro {
  text-align: center;
  max-width: 600px;
  margin: -1rem auto 2rem;
  color: var(--color-text-soft);
}

/* Tratamientos - cards estilo Espacio Minia */
.tratamientos {
  background: transparent;
}

.tratamientos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.tratamiento-card {
  background: var(--color-cream);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(92, 122, 82, 0.12);
  text-align: center;
  transition: all var(--transition);
}

.tratamiento-card:hover {
  border-color: var(--color-olive-light);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.tratamiento-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-earth);
  margin: 0 0 0.75rem;
}

.tratamiento-desc {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  line-height: 1.5;
  margin: 0.75rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(92, 122, 82, 0.12);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease, padding 0.25s ease;
}

.tratamiento-card[aria-expanded="true"] .tratamiento-desc {
  max-height: 280px;
  opacity: 1;
}

.tratamiento-card[aria-expanded="true"] .card-link-btn::after {
  content: ' (cerrar)';
  font-size: 0.8em;
  font-weight: 400;
}

.card-link-btn {
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  cursor: pointer;
}

.card-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-olive);
  text-decoration: none;
  transition: color var(--transition);
}

.card-link:hover {
  color: var(--color-olive-dark);
  text-decoration: underline;
}

/* Talleres */
.talleres-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.taller-card {
  background: var(--color-warm-white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(92, 122, 82, 0.15);
  overflow: hidden;
  transition: all var(--transition);
}

.taller-card:hover {
  border-color: var(--color-olive-light);
  box-shadow: var(--shadow-soft);
}

.taller-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-cream);
}

.taller-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.taller-card:hover .taller-card-img img {
  transform: scale(1.03);
}

.taller-card-body {
  padding: 1.5rem 1.75rem;
}

.taller-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-earth);
  margin: 0 0 0.25rem;
  letter-spacing: 0.02em;
}

.taller-edad {
  font-size: 0.9rem;
  color: var(--color-olive);
  margin: 0 0 0.75rem;
  font-weight: 500;
}

.taller-desc {
  color: var(--color-text-soft);
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.55;
}

/* Galería por sede */
.gallery-block {
  margin-bottom: 3rem;
}

.gallery-block:last-child {
  margin-bottom: 0;
}

.gallery-location-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 600;
  color: var(--color-earth);
  margin: 2rem 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(92, 122, 82, 0.2);
  letter-spacing: 0.02em;
}

.gallery-block:first-of-type .gallery-location-title {
  margin-top: 0;
}

.gallery-coming-soon {
  margin: 0;
  padding: 0.5rem 0 0;
  color: var(--color-text-soft);
  font-size: 0.98rem;
  line-height: 1.5;
}

/* Galería: mismo tamaño para todas (3 por fila). Si falta completar la última fila, se pueden sumar más fotos. */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-sand);
  min-width: 0;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.02);
}

/* Nosotros - valores */
.values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.value-card {
  background: var(--color-warm-white);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(92, 122, 82, 0.1);
  transition: all var(--transition);
}

.value-card:hover {
  border-color: var(--color-olive-light);
  box-shadow: var(--shadow-soft);
}

.value-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-earth);
  margin: 0 0 0.5rem;
}

.value-card p {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

/* Ubicación - ¿Dónde estamos? */
.ubicacion {
  background: transparent;
}

.ubicacion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.ubicacion-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(92, 122, 82, 0.12);
}

.ubicacion-icon {
  width: 32px;
  height: 32px;
  color: var(--color-olive);
  margin-bottom: 0.75rem;
}

.ubicacion-item a {
  margin-top: 0.5rem;
  color: var(--color-olive);
  font-weight: 500;
  text-decoration: none;
}

.ubicacion-item a:hover {
  text-decoration: underline;
}

/* Contacto */
.contacto-layout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}

.contact-form {
  flex: 1;
}

.form-row {
  margin-bottom: 1rem;
}

.form-row label {
  display: block;
  font-weight: 500;
  color: var(--color-earth);
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-sand);
  border-radius: var(--radius);
  background: var(--color-warm-white);
  color: var(--color-text);
  transition: border-color var(--transition);
}

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

.form-row textarea {
  resize: vertical;
  min-height: 90px;
}

.contacto-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 220px;
}

.contacto-info .btn {
  justify-content: center;
  white-space: normal;
  text-align: center;
  word-break: break-word;
}

/* Footer - multi-columna estilo Espacio Minia */
.footer {
  padding: 2.5rem 0 1.5rem;
  background: var(--color-olive-dark);
  color: var(--color-sand);
}

.footer-grid {
  display: grid;
  grid-template-columns: auto auto;
  gap: 3rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-warm-white);
  margin: 0 0 0.75rem;
}

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

.footer-col li {
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.footer-col a {
  color: var(--color-sand);
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--color-warm-white);
  text-decoration: underline;
}

.footer-copy {
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.8;
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .header-top {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .logo-img {
    height: 40px;
    max-width: min(160px, 42vw);
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-warm-white);
    flex-direction: column;
    padding: 5rem 1.5rem 1.5rem;
    gap: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu li {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
  }

  .hero {
    padding: 6rem 0 3rem;
  }

  .tratamientos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .tratamiento-card {
    padding: 1.25rem;
  }

  .tratamiento-card h3 {
    font-size: 1rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .contacto-layout {
    grid-template-columns: 1fr;
  }

  .contacto-info {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

}

@media (max-width: 480px) {
  .tratamientos-grid {
    grid-template-columns: 1fr;
  }
}