/* ============================================================
   Dra. Fiorella López — Centro Integral de Fisioterapia y Rehabilitación
   Dra. Fiorella López · Guayabo de Bagaces, Guanacaste
   Sistema visual: olivo protagonista, pasteles de apoyo,
   y la columna vertebral del isotipo como elemento conductor.
   ============================================================ */

/* --- 1. Tokens ------------------------------------------------ */
:root {
  /* Color */
  --marfil:        #F8F6EF;
  --marfil-hondo:  #EFEBE0;
  --blanco:        #FFFFFF;

  --oliva:         #5E7C3F;
  --oliva-hondo:   #445C2C;
  --oliva-vivo:    #6A8A4B;
  --salvia:        #A8C48A;
  --salvia-pastel: #E6EFD9;

  --azul:          #1E4A7A;
  --azul-suave:    #B8D6EB;
  --azul-pastel:   #DFEDF7;

  --tinta:         #2B3524;
  --tinta-suave:   #5A6650;
  --linea:         #DDDCCD;

  /* Tipografía */
  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --texto:   "Karla", "Helvetica Neue", Arial, sans-serif;

  /* Ritmo */
  --seccion: clamp(4.5rem, 9vw, 8rem);
  --ancho:   1180px;
  --radio:   18px;
  --arco:    50% 50% 16px 16px / 20% 20% 16px 16px; /* arco: eco del trazo circular del isotipo */

  --sombra-baja: 0 2px 10px rgba(43, 53, 36, .06);
  --sombra:      0 14px 38px -18px rgba(43, 53, 36, .30);
  --sombra-alta: 0 26px 60px -24px rgba(43, 53, 36, .38);

  --curva: cubic-bezier(.22, .9, .3, 1);
}

/* --- 2. Base -------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--marfil);
  color: var(--tinta);
  font-family: var(--texto);
  font-size: 1.125rem;      /* 18px: legible para adultos mayores */
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* height:auto neutraliza el atributo height del HTML, que si no le gana
   al aspect-ratio y deforma las fotos */
img, svg { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.015em;
  margin: 0 0 .5em;
  font-variation-settings: "SOFT" 20, "WONK" 1;
}

h1 { font-size: clamp(2.6rem, 6.4vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.15rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); line-height: 1.25; }

p { margin: 0 0 1.15rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--oliva-hondo); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--oliva); }

:focus-visible {
  outline: 3px solid var(--oliva);
  outline-offset: 3px;
  border-radius: 4px;
}

.contenedor {
  width: min(100% - 2.5rem, var(--ancho));
  margin-inline: auto;
}

.saltar {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--oliva-hondo); color: #fff; padding: .8rem 1.2rem; border-radius: 0 0 10px 0;
}
.saltar:focus { left: 0; }

/* --- 3. Piezas de marca --------------------------------------- */

/* Etiqueta superior de sección */
.rotulo {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .78rem; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--oliva-hondo);
  margin: 0 0 1.1rem;
}
.rotulo::before {
  content: ""; width: 26px; height: 2px; background: var(--salvia); border-radius: 2px;
}

/* Vértebras: la firma visual del sitio, tomada del isotipo */
.vertebras {
  display: flex; flex-direction: column; align-items: center; gap: .45rem;
  padding: 0; margin: 0; list-style: none;
}
.vertebras span {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--salvia);
}
.vertebras span:nth-child(2) { width: 11px; height: 11px; }
.vertebras span:nth-child(3) { width: 13px; height: 13px; background: var(--oliva-vivo); }
.vertebras span:nth-child(4) { width: 11px; height: 11px; }

.vertebras--fila { flex-direction: row; margin-top: 1.8rem; }
.contacto .vertebras span { background: rgba(255,255,255,.32); }
.contacto .vertebras span:nth-child(3) { background: var(--salvia); }

.foto-hoja {
  border-radius: var(--arco);
  overflow: hidden;
  box-shadow: var(--sombra-alta);
  transition: border-radius 1.2s var(--curva), transform .6s var(--curva);
}
.foto-hoja:hover { border-radius: 50% 50% 16px 16px / 16% 16% 16px 16px; transform: translateY(-6px); }
.foto-hoja img { width: 100%; height: 100%; object-fit: cover; }

/* --- 4. Botones ----------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--texto); font-size: 1rem; font-weight: 700;
  padding: .95rem 1.6rem;
  border: 2px solid transparent; border-radius: 999px;
  text-decoration: none; cursor: pointer;
  transition: transform .25s var(--curva), box-shadow .25s var(--curva),
              background-color .25s var(--curva), color .25s var(--curva),
              border-color .25s var(--curva);
}
.btn svg { width: 20px; height: 20px; flex: none; }

.btn--principal { background: var(--oliva); color: #fff; box-shadow: var(--sombra); }
.btn--principal:hover { background: var(--oliva-hondo); color: #fff; transform: translateY(-3px); box-shadow: var(--sombra-alta); }

.btn--linea { border-color: var(--oliva); color: var(--oliva-hondo); background: transparent; }
.btn--linea:hover { background: var(--salvia-pastel); color: var(--oliva-hondo); transform: translateY(-3px); }

.btn--claro { background: var(--blanco); color: var(--oliva-hondo); box-shadow: var(--sombra); }
.btn--claro:hover { background: var(--blanco); color: var(--oliva-hondo); transform: translateY(-3px); box-shadow: var(--sombra-alta); }

.btn--pequeno { padding: .6rem 1.15rem; font-size: .92rem; }

/* --- 5. Encabezado -------------------------------------------- */
.cabecera {
  position: fixed; inset: 0 0 auto; z-index: 60;
  background: rgba(248, 246, 239, 0);
  transition: background-color .35s var(--curva), box-shadow .35s var(--curva), backdrop-filter .35s;
}
.cabecera.esta-fija {
  background: rgba(248, 246, 239, .93);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--linea), 0 10px 30px -24px rgba(43,53,36,.5);
}
.cabecera__fila {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: .85rem 0;
}
.marca { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.marca img { height: 46px; width: auto; transition: transform .4s var(--curva); }
.marca:hover img { transform: scale(1.04) rotate(-2deg); }
.marca__texto { display: flex; flex-direction: column; line-height: 1.1; }
.marca__nombre {
  font-family: var(--display); font-size: 1.32rem; font-weight: 600;
  color: var(--azul); letter-spacing: .04em;
}
.marca__bajada {
  font-size: .6rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--oliva-hondo); font-weight: 700;
}

.menu { display: flex; align-items: center; gap: 2rem; }
.menu__lista { display: flex; gap: 1.7rem; list-style: none; margin: 0; padding: 0; }
.menu__lista a {
  position: relative; text-decoration: none; color: var(--tinta);
  font-size: .98rem; font-weight: 500; padding: .3rem 0; white-space: nowrap;
}
.menu__lista a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%;
  background: var(--oliva-vivo); border-radius: 2px;
  transform: scaleX(0); transform-origin: right;
  transition: transform .35s var(--curva);
}
.menu__lista a:hover::after,
.menu__lista a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }

.hamburguesa {
  display: none; width: 46px; height: 46px; padding: 0;
  border: 1.5px solid var(--linea); border-radius: 12px;
  background: rgba(255,255,255,.7); cursor: pointer;
}
.hamburguesa span {
  display: block; width: 20px; height: 2px; margin: 4px auto;
  background: var(--tinta); border-radius: 2px;
  transition: transform .3s var(--curva), opacity .2s;
}
.hamburguesa[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburguesa[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburguesa[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1040px) {
  .hamburguesa { display: block; }
  .menu {
    position: fixed; inset: 74px 0 auto; flex-direction: column; gap: 1.2rem;
    background: rgba(248,246,239,.98); backdrop-filter: blur(14px);
    padding: 1.6rem 1.5rem 2.2rem;
    border-bottom: 1px solid var(--linea);
    transform: translateY(-140%);
    transition: transform .45s var(--curva);
  }
  .menu.esta-abierto { transform: translateY(0); }
  .menu__lista { flex-direction: column; gap: 1.1rem; text-align: center; width: 100%; }
  .menu__lista a { font-size: 1.15rem; display: block; }
}

/* --- 6. Rastro vertebral (progreso de lectura) ---------------- */
.rastro {
  position: fixed; left: 26px; top: 50%; transform: translateY(-50%);
  z-index: 40; display: grid; gap: 1.15rem;
}
.rastro__punto {
  position: relative; display: block; width: 11px; height: 11px; border-radius: 50%;
  border: 2px solid var(--salvia); background: transparent;
  transition: background-color .35s var(--curva), transform .35s var(--curva), border-color .35s;
}
.rastro__punto::before {
  content: attr(data-nombre);
  position: absolute; left: 24px; top: 50%; transform: translateY(-50%) translateX(-6px);
  white-space: nowrap; font-size: 8px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--oliva-hondo);
  opacity: 0; pointer-events: none;
  transition: opacity .3s var(--curva), transform .3s var(--curva);
}
.rastro__punto:hover::before,
.rastro__punto.esta-anunciado::before { opacity: 1; transform: translateY(-50%) translateX(0); }
.rastro__punto.esta-activo {
  background: var(--oliva); border-color: var(--oliva); transform: scale(1.45);
}
@media (max-width: 1250px) { .rastro { display: none; } }

/* --- 7. Portada ----------------------------------------------- */
.portada {
  position: relative; padding: clamp(8rem, 15vw, 11rem) 0 var(--seccion);
  overflow: hidden;
}
.portada::before {
  content: ""; position: absolute; z-index: 0;
  width: 70vw; height: 70vw; max-width: 900px; max-height: 900px;
  right: -22vw; top: -26vw;
  background: radial-gradient(circle at 50% 50%, var(--salvia-pastel) 0%, rgba(230,239,217,0) 68%);
  border-radius: 50%;
}
.portada::after {
  content: ""; position: absolute; z-index: 0;
  width: 52vw; height: 52vw; max-width: 700px; max-height: 700px;
  left: -24vw; bottom: -30vw;
  background: radial-gradient(circle at 50% 50%, rgba(223,237,247,.85) 0%, rgba(223,237,247,0) 62%);
  border-radius: 50%;
}
.portada__reja {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.portada h1 { margin-bottom: 1.2rem; }
.portada__h1-contexto {
  display: block; margin-bottom: .65rem;
  font: 700 .78rem/1.4 var(--texto);
  letter-spacing: .16em; text-transform: uppercase; color: var(--oliva-hondo);
}
.portada h1 em {
  font-style: normal; color: var(--oliva);
  display: inline-block;
  background-image: linear-gradient(var(--salvia-pastel), var(--salvia-pastel));
  background-repeat: no-repeat; background-position: 0 84%; background-size: 0 34%;
  animation: subrayar 1.1s var(--curva) 1.15s forwards;
}
@keyframes subrayar { to { background-size: 100% 34%; } }

.portada__entrada { font-size: 1.22rem; color: var(--tinta-suave); max-width: 34ch; }
.portada__acciones { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }

.portada__datos {
  display: flex; flex-wrap: wrap; gap: 1.6rem 2.4rem;
  margin-top: 2.8rem; padding-top: 1.8rem; border-top: 1px solid var(--linea);
}
.dato__valor {
  font-family: var(--display); font-size: 1.05rem; font-weight: 600;
  color: var(--azul); display: block;
}
.dato__clave {
  font-size: .74rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--tinta-suave); font-weight: 700;
}

.portada__figura { position: relative; margin: 0; }
.portada__figura .foto-hoja { aspect-ratio: 4 / 5; }
.portada__sello {
  position: absolute; right: -8px; bottom: 6%;
  background: var(--blanco); border-radius: 16px; padding: .95rem 1.15rem;
  box-shadow: var(--sombra); display: flex; align-items: center; gap: .75rem;
  max-width: 250px;
  animation: flotar 6s ease-in-out 1.6s infinite;
}
.portada__sello img { width: 42px; height: auto; }
.portada__sello p { font-size: .88rem; line-height: 1.35; margin: 0; color: var(--tinta); }
.portada__sello strong { color: var(--oliva-hondo); display: block; }
@keyframes flotar { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

@media (max-width: 880px) {
  .portada__reja { grid-template-columns: 1fr; }
  .portada__figura { order: -1; max-width: 380px; margin-inline: auto; }
  .portada__entrada { max-width: none; }
  .portada__sello { right: -4px; max-width: 210px; }
}

/* --- 8. Secciones genéricas ----------------------------------- */
.seccion { padding: var(--seccion) 0; position: relative; }
.seccion--pastel { background: var(--salvia-pastel); }
.seccion--marfil { background: var(--marfil-hondo); }

.seccion__cabeza { max-width: 62ch; margin-bottom: clamp(2.5rem, 5vw, 3.8rem); }
.seccion__cabeza p { font-size: 1.14rem; color: var(--tinta-suave); }
.seccion__cabeza--centro { margin-inline: auto; text-align: center; }
.seccion__cabeza--centro .rotulo { justify-content: center; }

/* --- 9. Qué trato -----------------------------------
   Índice clínico, no tarjetas con ícono: cada área es un bloque
   tipográfico y cada condición una entrada con su explicación. */
.areas {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: clamp(1.8rem, 3.5vw, 3rem) clamp(2rem, 4vw, 3.5rem);
}
.area { margin: 0; }
.area__titulo {
  font-family: var(--texto); font-size: .76rem;
  letter-spacing: .2em; text-transform: uppercase; font-weight: 700;
  color: var(--oliva-hondo);
  margin: 0 0 .2rem;
  padding-bottom: .9rem;
  border-bottom: 2px solid var(--oliva);
}
.area__lista { margin: 0; }
.area__lista > div { padding: 1.15rem 0; border-bottom: 1px solid var(--linea); }
.area__lista > div:last-child { border-bottom: 0; }

.area__lista dt {
  position: relative; padding-left: 1.4rem;
  font-family: var(--display); font-size: 1.22rem; font-weight: 600;
  line-height: 1.2; letter-spacing: -.01em; color: var(--tinta);
  margin-bottom: .3rem;
}
/* La vértebra del isotipo hace de viñeta */
.area__lista dt::before {
  content: ""; position: absolute; left: 0; top: .42em;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--salvia); border: 2px solid var(--oliva-vivo);
  transition: transform .3s var(--curva), background-color .3s var(--curva);
}
.area__lista > div:hover dt::before { background: var(--oliva); transform: scale(1.25); }
.area__lista dd {
  margin: 0 0 0 1.4rem;
  font-size: .99rem; line-height: 1.6; color: var(--tinta-suave);
}

.seccion--pastel .area__lista > div { border-bottom-color: rgba(68, 92, 44, .18); }

/* --- 10. Sobre Fiorella --------------------------------------- */
.perfil {
  display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.perfil__figura { position: relative; margin: 0; }
.perfil__figura .foto-hoja { aspect-ratio: 4 / 5; }
.perfil__firma {
  font-family: var(--display); font-size: 1.5rem; color: var(--oliva);
  margin-top: 1.6rem; display: block;
}
.credenciales { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: .85rem; }
.credenciales li {
  display: flex; gap: .85rem; align-items: flex-start;
  font-size: 1.02rem;
}
.credenciales svg { width: 21px; height: 21px; flex: none; margin-top: .3rem; color: var(--oliva); }
@media (max-width: 880px) {
  .perfil { grid-template-columns: 1fr; }
  .perfil__figura { max-width: 360px; }
}

/* --- 11. Etapas de la vida ------------------------------------ */
.etapas { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1.6rem; }
.etapa {
  background: var(--blanco); border-radius: var(--radio); overflow: hidden;
  border: 1px solid var(--linea);
  transition: transform .4s var(--curva), box-shadow .4s var(--curva);
}
.etapa:hover { transform: translateY(-8px); box-shadow: var(--sombra-alta); }
.etapa__foto { aspect-ratio: 5 / 4; overflow: hidden; background: var(--salvia-pastel); }
.etapa__foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--curva); }
.etapa:hover .etapa__foto img { transform: scale(1.06); }
.etapa__cuerpo { padding: 1.6rem 1.6rem 1.8rem; }
.etapa__edad {
  font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
  font-weight: 700; color: var(--oliva-hondo);
}
.etapa h3 { margin: .45rem 0 .55rem; }
.etapa p { font-size: 1rem; color: var(--tinta-suave); margin: 0; }

/* --- 12. Proceso (las vértebras como recorrido) --------------- */
.proceso { position: relative; display: grid; gap: 2.2rem; max-width: 780px;
  list-style: none; margin: 0; padding: 0; }
.proceso::before {
  content: ""; position: absolute; left: 19px; top: 12px; bottom: 12px; width: 2px;
  background: linear-gradient(var(--salvia), var(--azul-suave));
  border-radius: 2px;
}
.paso { position: relative; padding-left: 4.2rem; }
.paso__marca {
  position: absolute; left: 0; top: 0;
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--marfil); border: 2px solid var(--salvia);
  font-family: var(--display); font-size: 1.05rem; font-weight: 600; color: var(--oliva-hondo);
  transition: background-color .4s var(--curva), border-color .4s var(--curva), color .4s;
}
.paso:hover .paso__marca { background: var(--oliva); border-color: var(--oliva); color: #fff; }
.paso h3 { margin-bottom: .35rem; }
.paso p { color: var(--tinta-suave); font-size: 1.02rem; margin: 0; }
.seccion--pastel .paso__marca { background: var(--salvia-pastel); }

/* --- 13. Blog ------------------------------------------------- */
.blog__cabeza {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap; margin-bottom: clamp(2.2rem, 4vw, 3.2rem);
}
.blog__cabeza .seccion__cabeza { margin-bottom: 0; }

.articulos { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 1.7rem; }
.articulos:has(> :only-child) { grid-template-columns: repeat(auto-fill, minmax(min(100%, 46%), 1fr)); }

.tarjeta {
  display: flex; flex-direction: column;
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio);
  overflow: hidden; text-decoration: none; color: inherit; height: 100%;
  transition: transform .4s var(--curva), box-shadow .4s var(--curva), border-color .4s;
}
.tarjeta:hover { transform: translateY(-8px); box-shadow: var(--sombra-alta); border-color: var(--salvia); color: inherit; }
.tarjeta__foto { aspect-ratio: 3 / 2; overflow: hidden; background: var(--salvia-pastel); }
.tarjeta__foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--curva); }
.tarjeta:hover .tarjeta__foto img { transform: scale(1.05); }
.tarjeta__cuerpo { padding: 1.5rem 1.5rem 1.7rem; display: flex; flex-direction: column; flex: 1; gap: .7rem; }
.tarjeta__meta {
  display: flex; align-items: center; gap: .7rem; flex-wrap: wrap;
  font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700;
  color: var(--tinta-suave);
}
.etiqueta {
  background: var(--azul-pastel); color: var(--azul);
  padding: .28rem .7rem; border-radius: 999px; letter-spacing: .1em;
}
.tarjeta :is(h2, h3) { margin: 0; font-size: 1.32rem; }
.tarjeta p { font-size: 1rem; color: var(--tinta-suave); margin: 0; }
.tarjeta__leer {
  margin-top: auto; padding-top: .5rem;
  font-weight: 700; font-size: .95rem; color: var(--oliva-hondo);
  display: inline-flex; align-items: center; gap: .45rem;
}
.tarjeta__leer svg { width: 17px; height: 17px; transition: transform .3s var(--curva); }
.tarjeta:hover .tarjeta__leer svg { transform: translateX(5px); }

.vacio {
  border: 2px dashed var(--salvia); border-radius: var(--radio);
  padding: 3rem 2rem; text-align: center; color: var(--tinta-suave);
  grid-column: 1 / -1;
}

/* --- 14. Contacto --------------------------------------------- */
.contacto { background: var(--azul); color: #fff; position: relative; overflow: hidden; }
.contacto::before {
  content: ""; position: absolute; width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  right: -18vw; bottom: -30vw; border-radius: 50%;
  background: radial-gradient(circle, rgba(106,138,75,.55) 0%, rgba(30,74,122,0) 70%);
}
.contacto__reja {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center;
}
.contacto h2 { color: #fff; }
.contacto .rotulo { color: var(--salvia); }
.contacto .rotulo::before { background: var(--salvia); }
.contacto__entrada { color: rgba(255,255,255,.85); font-size: 1.14rem; max-width: 42ch; }

.vias { display: grid; gap: 1rem; }
.via {
  display: flex; align-items: center; gap: 1.1rem;
  background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16);
  border-radius: 16px; padding: 1.15rem 1.3rem;
  text-decoration: none; color: #fff;
  transition: transform .3s var(--curva), background-color .3s var(--curva), border-color .3s;
}
.via:hover { background: rgba(255,255,255,.16); border-color: var(--salvia); transform: translateX(6px); color: #fff; }
.via__icono {
  width: 46px; height: 46px; border-radius: 13px; flex: none;
  display: grid; place-items: center; background: var(--oliva-vivo); color: #fff;
}
.via__icono svg { width: 23px; height: 23px; }
.via > span:last-child { display: block; }
.via__clave { display: block; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--salvia); font-weight: 700; }
.via__valor { display: block; font-family: var(--display); font-size: 1.22rem; font-weight: 600; }
.via__detalle { display: block; font-size: .86rem; color: rgba(255,255,255,.62); }
.via--pasiva:hover { transform: none; }
@media (max-width: 880px) { .contacto__reja { grid-template-columns: 1fr; } }

/* --- 15. Pie -------------------------------------------------- */
.pie { background: var(--tinta); color: rgba(255,255,255,.7); padding: 3.5rem 0 2.2rem; font-size: .95rem; }
.pie__reja {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 2.2rem; border-bottom: 1px solid rgba(255,255,255,.14);
}
.pie h4 {
  font-family: var(--texto); font-size: .76rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--salvia); margin-bottom: 1rem; font-weight: 700;
}
.pie ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.pie a { color: rgba(255,255,255,.78); text-decoration: none; transition: color .25s; }
.pie a:hover { color: var(--salvia); }
.pie__marca__identidad {
  display: flex; align-items: center; gap: .9rem; width: fit-content; max-width: 100%;
  margin-bottom: 1.2rem; padding: .8rem 1rem; border-radius: 14px;
  background: var(--marfil); color: var(--azul);
}
.pie__marca__identidad img { width: 64px; height: 64px; object-fit: contain; }
.pie__marca__identidad strong { display: block; font-family: var(--display); font-size: 1.15rem; }
.pie__marca__identidad span { display: block; max-width: 250px; font-size: .7rem; line-height: 1.4; }
.pie__nota {
  display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
  padding-top: 1.6rem; font-size: .85rem; color: rgba(255,255,255,.5);
}
@media (max-width: 780px) { .pie__reja { grid-template-columns: 1fr; gap: 2rem; } }

/* --- 16. Botón flotante de WhatsApp --------------------------- */
.flotante {
  position: fixed; right: 20px; bottom: 20px; z-index: 55;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--oliva); color: #fff; box-shadow: var(--sombra-alta);
  opacity: 0; visibility: hidden; transform: translateY(18px) scale(.85);
  transition: opacity .4s var(--curva), transform .4s var(--curva), visibility .4s, background-color .3s;
}
.flotante.esta-visible { opacity: 1; visibility: visible; transform: none; }
.flotante:hover { background: var(--oliva-hondo); color: #fff; transform: scale(1.08); }
.flotante svg { width: 29px; height: 29px; }

/* --- 17. Movimiento ------------------------------------------- */
/* El contenido es visible por defecto: si el JS no carga, igual se lee.
   La animación solo se activa cuando el documento tiene la clase .js */
.revelar {
  transition: opacity .8s var(--curva), transform .8s var(--curva);
  transition-delay: var(--demora, 0s);
}
html.js .revelar { opacity: 0; transform: translateY(26px); }
html.js .revelar.se-ve { opacity: 1; transform: none; }

.entrada { opacity: 0; transform: translateY(20px); animation: entrar .9s var(--curva) forwards; }
.entrada--1 { animation-delay: .1s; }
.entrada--2 { animation-delay: .25s; }
.entrada--3 { animation-delay: .4s; }
.entrada--4 { animation-delay: .55s; }
.entrada--5 { animation-delay: .7s; }
@keyframes entrar { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .revelar { opacity: 1; transform: none; }
  .entrada { opacity: 1; transform: none; }
  .portada h1 em { background-size: 100% 34%; }
}

@media print {
  .cabecera, .rastro, .flotante, .portada::before, .portada::after { display: none !important; }
  body { background: #fff; }
}