/* ================================================
   CENTRO DE REHABILITACIÓN JÓVENES TULYEHUALCO A.C.
   CSS Unificado — styles.css
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f5f7fc;
  color: #1a1a2e;
  line-height: 1.65;
}

/* Imágenes responsive globalmente */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===== VARIABLES ===== */
:root {
  --azul-principal:   #2f55a4;
  --azul-oscuro:      #1d3b7a;
  --azul-claro:       #e8eef8;
  --verde-boton:      #5a8a57;
  --verde-hover:      #477044;
  --blanco:           #ffffff;
  --gris-fondo:       #f5f7fc;
  --gris-claro:       #e6e9f0;
  --gris-medio:       #c8cdd8;
  --texto-oscuro:     #1a1a2e;
  --texto-claro:      #5a6172;
  --sombra-sm:        0 2px 8px rgba(47,85,164,.10);
  --sombra:           0 4px 18px rgba(47,85,164,.14);
  --sombra-lg:        0 8px 32px rgba(47,85,164,.18);
  --radio:            14px;
  --radio-lg:         20px;
  --ancho-max:        1200px;
  --transicion:       0.25s ease;
}

/* ===== UTILIDADES ===== */
.container { width: 92%; max-width: var(--ancho-max); margin: 0 auto; }
.text-center { text-align: center; }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }

/* ===== HEADER ===== */
header {
  background: var(--azul-principal);
  color: var(--blanco);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.22);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo img {
  height: 52px;
  width: auto;
}

.logo-texto {
  color: var(--blanco);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.25;
  max-width: 210px;
}

/* ===== NAV TOGGLE (hamburguesa) ===== */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: var(--transicion);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
}

nav ul li a {
  color: rgba(255,255,255,.88);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 7px 13px;
  border-radius: 8px;
  transition: var(--transicion);
  white-space: nowrap;
}

nav ul li a:hover {
  color: var(--blanco);
  background: rgba(255,255,255,.16);
}

nav ul li a.nav-active {
  color: var(--blanco);
  background: rgba(255,255,255,.22);
  font-weight: 700;
}

.nav-btn {
  background: var(--verde-boton) !important;
  color: var(--blanco) !important;
  border-radius: 8px !important;
  padding: 7px 16px !important;
  font-weight: 600 !important;
}

.nav-btn:hover {
  background: var(--verde-hover) !important;
}

/* ===== BOTONES ===== */
.btn {
  display: inline-block;
  background: var(--verde-boton);
  color: var(--blanco);
  padding: 11px 24px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transicion);
}

.btn:hover {
  background: var(--verde-hover);
  transform: translateY(-2px);
  box-shadow: var(--sombra-sm);
}

.btn-secundario { background: var(--azul-principal); }
.btn-secundario:hover { background: var(--azul-oscuro); }

.btn-outline {
  background: transparent;
  color: var(--blanco);
  border: 2px solid rgba(255,255,255,.7);
}
.btn-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--blanco);
}

.btn-card {
  display: inline-block;
  background: var(--gris-claro);
  color: var(--texto-oscuro);
  padding: 9px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transicion);
}
.btn-card:hover { background: var(--gris-medio); }

/* ===== SECCIONES ===== */
.section { padding: 64px 0; }
.section-alt { background: var(--blanco); }

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--azul-principal);
  margin-bottom: 8px;
  letter-spacing: -.02em;
}

.section-subtitle {
  text-align: center;
  color: var(--texto-claro);
  font-size: 1rem;
  margin-bottom: 40px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== HERO INICIO ===== */
.hero-inicio {
  min-height: 480px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(29,59,122,.88) 0%, rgba(47,85,164,.78) 100%),
              url('../img/fondo-cielo.png') center/cover no-repeat;
  padding: 90px 0;
}

.hero-content { max-width: 680px; }

.hero-inicio .hero-content h1 {
  font-size: 2.9rem;
  font-weight: 800;
  color: var(--blanco);
  margin-bottom: 18px;
  line-height: 1.1;
  letter-spacing: -.03em;
}

.hero-inicio .hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 30px;
  max-width: 520px;
}

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===== HERO GENERAL (contacto, recursos) ===== */
.hero {
  min-height: 360px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(29,59,122,.88) 0%, rgba(47,85,164,.78) 100%),
              url('../img/fondo-cielo.png') center/cover no-repeat;
  padding: 70px 0;
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--blanco);
  margin-bottom: 14px;
  line-height: 1.1;
}

.hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 24px;
  max-width: 520px;
}

/* ===== HERO NOSOTROS ===== */
.hero-nosotros {
  background: var(--azul-claro);
  padding: 52px 0;
  border-bottom: 2px solid var(--gris-claro);
}

.nosotros-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  align-items: start;
}

.nosotros-hero-text { padding-top: 10px; }

.nosotros-hero-text h1 {
  font-size: 2.7rem;
  font-weight: 800;
  color: var(--azul-principal);
  margin-bottom: 10px;
  letter-spacing: -.03em;
}

.nosotros-hero-text h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--texto-oscuro);
  line-height: 1.3;
  margin-bottom: 14px;
}

.nosotros-hero-text p {
  font-size: 1.05rem;
  color: var(--texto-claro);
}

.nosotros-hero-galeria h3 {
  color: var(--azul-principal);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 14px;
  text-align: center;
}

.galeria-principal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.galeria-principal-item {
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra-sm);
  overflow: hidden;
  text-align: center;
}

.galeria-principal-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.galeria-principal-item span {
  display: block;
  padding: 8px;
  color: var(--azul-principal);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Placeholders para imágenes faltantes */
.img-placeholder {
  width: 100%;
  height: 160px;
  background: linear-gradient(135deg, var(--azul-claro) 0%, #d0d9ef 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--azul-principal);
  font-size: 0.78rem;
  font-weight: 600;
  gap: 8px;
  opacity: .85;
}

.img-placeholder .ph-icon {
  width: 36px;
  height: 36px;
  opacity: .55;
}

.img-placeholder-tall {
  height: 220px;
}

/* ===== TRATAMIENTOS CARDS (index) ===== */
.tratamientos-preview { background: var(--gris-fondo); }

.tratamientos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.trat-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra);
  overflow: hidden;
  transition: var(--transicion);
  display: flex;
  flex-direction: column;
}

.trat-card:hover { transform: translateY(-6px); box-shadow: var(--sombra-lg); }

.trat-card img {
  width: 100%;
  height: 195px;
  object-fit: cover;
}

.trat-card-body {
  padding: 22px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.trat-card-body h3 {
  color: var(--azul-principal);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.trat-card-body p {
  color: var(--texto-claro);
  font-size: 0.93rem;
  margin-bottom: 18px;
  flex: 1;
}

/* ===== PODCAST BANNER (index) ===== */
.podcast-banner {
  background: linear-gradient(135deg, var(--azul-principal) 0%, var(--azul-oscuro) 100%);
  border-radius: var(--radio-lg);
  padding: 36px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  box-shadow: var(--sombra-lg);
  margin-top: 36px;
}

.podcast-banner-texto h3 {
  color: var(--blanco);
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.podcast-banner-texto p {
  color: rgba(255,255,255,.82);
  font-size: 0.97rem;
  margin-bottom: 22px;
  max-width: 440px;
}

.podcast-banner img {
  height: 130px;
  width: auto;
  flex-shrink: 0;
  border-radius: var(--radio);
}

/* ===== TWO COLUMNS ===== */
.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.two-columns img {
  width: 100%;
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra);
}

.text-box h1 {
  color: var(--azul-principal);
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -.02em;
}

.text-box h2 {
  color: var(--azul-principal);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.text-box p {
  color: var(--texto-claro);
  margin-bottom: 14px;
  text-align: justify;
}

/* ===== MISIÓN / VISIÓN ===== */
.info-doble { background: var(--blanco); }

.doble-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--gris-claro);
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-sm);
}

.info-box {
  padding: 36px 32px;
  border-right: 1px solid var(--gris-claro);
}

.info-box:last-child { border-right: none; }

.info-box h2 {
  color: var(--azul-principal);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.info-box p { color: var(--texto-claro); font-size: 0.97rem; }

/* ===== VALORES ===== */
.valores-historia { background: var(--gris-fondo); }

.valores-historia-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: start;
}

.valores-box h2,
.historia-box h2 {
  color: var(--azul-principal);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.valores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.valor-card {
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra-sm);
  padding: 22px 14px;
  text-align: center;
  transition: var(--transicion);
}

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

.icono-valor {
  width: 54px;
  height: 54px;
  margin: 0 auto 12px;
  background: var(--azul-claro);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul-principal);
}

.icono-valor svg { width: 26px; height: 26px; display: block; }

.valor-card h3 {
  color: var(--azul-principal);
  font-size: 0.97rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.valor-card p { color: var(--texto-claro); font-size: 0.85rem; }

.historia-box {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra);
  padding: 28px 24px;
}

.historia-box p {
  color: var(--texto-claro);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.historia-box p:last-child { margin-bottom: 0; }

/* ===== INSTALACIONES / GALERÍA ===== */
.instalaciones-section { background: var(--blanco); }

.instalaciones-texto {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 36px;
  color: var(--texto-claro);
  font-size: 0.97rem;
}

.galeria-bloque { margin-bottom: 48px; }

.galeria-subtitulo {
  color: var(--azul-principal);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
  border-left: 4px solid var(--verde-boton);
  padding-left: 12px;
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.galeria-item {
  background: var(--gris-fondo);
  border-radius: var(--radio);
  box-shadow: var(--sombra-sm);
  overflow: hidden;
  text-align: center;
  transition: var(--transicion);
}

.galeria-item:hover { transform: translateY(-4px); box-shadow: var(--sombra); }

.galeria-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.galeria-item h4 {
  color: var(--azul-principal);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 12px 10px;
}

/* ===== FORMULARIO ===== */
.form-section {
  background: var(--blanco);
  padding: 40px;
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra);
  max-width: 820px;
  margin: 0 auto;
}

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

.form-group label {
  display: block;
  margin-bottom: 7px;
  color: var(--azul-principal);
  font-weight: 600;
  font-size: 0.93rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--gris-claro);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--texto-oscuro);
  background: var(--gris-fondo);
  transition: var(--transicion);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--azul-principal);
  background: var(--blanco);
  box-shadow: 0 0 0 3px rgba(47,85,164,.10);
}

.form-group textarea { resize: vertical; min-height: 130px; }

/* ===== MAPA ===== */
.iframe-wrap {
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: var(--sombra);
  width: 100%;
  height: 380px;
}

.iframe-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ===== CARRUSEL ===== */
.carrusel-contenedor {
  position: relative;
  width: 100%;
  border-radius: var(--radio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-lg);
}

.carrusel-pista {
  display: flex;
  transition: transform 0.45s ease-in-out;
}

.carrusel-slide {
  min-width: 100%;
  height: 400px;
  object-fit: cover;
}

.carrusel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(47,85,164,.80);
  color: var(--blanco);
  border: none;
  width: 44px;
  height: 44px;
  cursor: pointer;
  font-size: 1.2rem;
  border-radius: 50%;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transicion);
}

.carrusel-btn:hover { background: var(--azul-oscuro); }
.carrusel-btn.prev { left: 14px; }
.carrusel-btn.next { right: 14px; }

/* ===== LISTA TRATAMIENTOS ===== */
.tratamientos-lista {
  margin-top: 40px;
  border-top: 2px solid var(--gris-claro);
}

.tratamiento-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 30px 0;
  border-bottom: 1px solid var(--gris-claro);
}

.tratamiento-item:last-child { border-bottom: none; }

.tratamiento-icono {
  width: 70px;
  height: 70px;
  background: var(--azul-claro);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--azul-principal);
  flex-shrink: 0;
}

.tratamiento-icono svg { width: 32px; height: 32px; display: block; }

.tratamiento-texto h3 {
  color: var(--azul-principal);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.tratamiento-texto p { color: var(--texto-claro); margin-bottom: 6px; font-size: 0.97rem; }

.tratamiento-texto ul {
  color: var(--texto-claro);
  padding-left: 20px;
  margin-top: 8px;
  font-size: 0.95rem;
}

.tratamiento-texto ul li { margin-bottom: 4px; }

.sub-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

/* ===== RECURSOS / PODCAST ===== */
.podcast-hero {
  background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--azul-principal) 100%);
  padding: 72px 0;
}

.podcast-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.podcast-hero h1 {
  font-size: 2.7rem;
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--blanco);
  letter-spacing: -.03em;
}

.podcast-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.82);
  max-width: 500px;
}

.podcast-hero img {
  width: 100%;
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra-lg);
}

.video-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.video-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra);
  overflow: hidden;
  transition: var(--transicion);
  display: flex;
  flex-direction: column;
}

.video-card:hover { transform: translateY(-5px); box-shadow: var(--sombra-lg); }

/* Contenedor ratio 16:9 para iframes de video */
.video-card .iframe-ratio {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.video-card .iframe-ratio iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.video-card-body {
  padding: 18px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.video-card-body h3 {
  color: var(--azul-principal);
  font-size: 0.97rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.3;
}

.video-card-body p {
  color: var(--texto-claro);
  font-size: 0.85rem;
  flex: 1;
  margin-bottom: 14px;
}

.video-card-body a {
  color: var(--azul-principal);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

.video-card-body a:hover { text-decoration: underline; }

/* ===== CONTACTO: CARDS ===== */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.contact-card {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  padding: 32px 20px;
  box-shadow: var(--sombra);
  text-align: center;
  transition: var(--transicion);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.contact-card:hover { transform: translateY(-5px); box-shadow: var(--sombra-lg); }

.contact-card .icono {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--azul-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul-principal);
}

.contact-card .icono svg { width: 28px; height: 28px; display: block; }

.contact-card h3 { color: var(--azul-principal); font-size: 1.1rem; font-weight: 700; }
.contact-card p { color: var(--texto-claro); font-size: 0.88rem; }

/* ===== FOOTER ===== */
footer {
  background: var(--azul-oscuro);
  color: var(--blanco);
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  padding: 42px 0 28px;
  flex-wrap: wrap;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.footer-logo-wrap img { height: 54px; width: auto; }

.footer-nombre {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
  max-width: 170px;
  color: rgba(255,255,255,.88);
}

.footer-datos {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-datos span {
  font-size: 0.88rem;
  color: rgba(255,255,255,.78);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.85;
}

.footer-social {
  display: flex;
  gap: 10px;
  align-items: center;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--blanco);
  transition: var(--transicion);
}

.social-btn svg { width: 20px; height: 20px; display: block; }

.social-btn:hover { background: rgba(255,255,255,.28); }

.footer-copy {
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,.5);
  border-top: 1px solid rgba(255,255,255,.10);
  padding: 14px 0;
}

/* ===== HIGHLIGHT BOX ===== */
.highlight-box {
  background: var(--blanco);
  border-radius: var(--radio-lg);
  box-shadow: var(--sombra);
  padding: 32px;
}

.highlight-box h2 { color: var(--azul-principal); margin-bottom: 12px; font-weight: 700; }
.highlight-box p { color: var(--texto-claro); margin-bottom: 14px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .tratamientos-grid { grid-template-columns: repeat(2, 1fr); }
  .nosotros-hero-grid { grid-template-columns: 1fr; }
  .valores-historia-grid { grid-template-columns: 1fr; }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .podcast-hero-grid { grid-template-columns: 1fr; }
  .video-cards { grid-template-columns: 1fr; }
}

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

  nav {
    display: none;
    width: 100%;
    background: var(--azul-oscuro);
    border-top: 1px solid rgba(255,255,255,.15);
    padding: 10px 0 14px;
  }

  nav.open { display: block; }

  nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 0 16px;
  }

  nav ul li a {
    display: block;
    padding: 10px 14px;
    font-size: 0.95rem;
    white-space: normal;
  }

  .header-content {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .hero-inicio .hero-content h1,
  .hero h1 { font-size: 1.9rem; }

  .two-columns { grid-template-columns: 1fr; }
  .doble-grid { grid-template-columns: 1fr; }
  .info-box { border-right: none; border-bottom: 1px solid var(--gris-claro); }
  .info-box:last-child { border-bottom: none; }

  .tratamientos-grid { grid-template-columns: 1fr; }
  .galeria-grid { grid-template-columns: 1fr; }
  .galeria-principal-grid { grid-template-columns: 1fr 1fr; }
  .valores-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }

  .podcast-banner { flex-direction: column; padding: 26px 22px; text-align: center; }
  .podcast-banner img { height: 80px; margin: 0 auto; }

  .section { padding: 44px 0; }
  .section-title { font-size: 1.65rem; }

  .form-section { padding: 26px 18px; }

  .iframe-wrap { height: 280px; }

  .footer-main { flex-direction: column; align-items: center; text-align: center; padding: 30px 0 18px; }
  .footer-datos { align-items: center; }
  .footer-nombre { text-align: center; }

  .tratamiento-item { flex-direction: column; gap: 14px; }
  .sub-item { flex-direction: column; }

  .podcast-hero { padding: 44px 0; }
  .podcast-hero h1 { font-size: 2.1rem; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .galeria-principal-grid { grid-template-columns: 1fr; }
  .carrusel-slide { height: 240px; }
  .logo-texto { display: none; }
  .podcast-hero h1 { font-size: 1.8rem; }
  .hero-inicio { padding: 60px 0; min-height: 360px; }
  .hero-inicio .hero-content h1 { font-size: 1.65rem; }
  .section-title { font-size: 1.45rem; }
  .form-section { padding: 20px 14px; }
  .iframe-wrap { height: 220px; }
}