/* ==========================================================================
   YASEEM JIUTEPEC — HOJA DE ESTILOS
   ==========================================================================
   La idea: un prospecto impreso, no una plantilla de escuela. Papel crema,
   marino del logotipo, rojo de «Jiutepec» y el cian de «Prepa Abierta».
   Números grandes, reglas finas y mucho aire. Mobile primero.
   ========================================================================== */

@font-face {
  font-family: 'Fraunces';
  src: url('/fuentes/fraunces-latin.woff2') format('woff2');
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('/fuentes/fraunces-italic-latin.woff2') format('woff2');
  font-weight: 400 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Archivo';
  src: url('/fuentes/archivo-latin.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --crema: #f7f2e7;
  --crema-2: #efe6d4;
  --papel: #fffdf8;
  --marino: #132a4a;
  --marino-2: #0b1c33;
  --marino-3: #1d3f66;
  --cian: #1ca6cd;
  --cian-oscuro: #0b6f8c;
  --cian-claro: #d8f0f7;
  --rojo: #c72a33;
  --rojo-oscuro: #a51f28;
  --tinta: #17202e;
  --gris: #5f6b7c;
  --wa: #1faa59;
  --wa-oscuro: #168a47;
  --linea: rgba(19, 42, 74, 0.16);
  --linea-fuerte: rgba(19, 42, 74, 0.32);
  --linea-clara: rgba(247, 242, 231, 0.22);
  --ancho: 1180px;
  --texto: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --titulo: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sombra: 0 20px 50px rgba(11, 28, 51, 0.12);
  --radio: 3px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--crema);
  color: var(--tinta);
  font-family: var(--texto);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
dl,
dd,
figure {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

::selection {
  background: var(--rojo);
  color: var(--crema);
}

:focus-visible {
  outline: 3px solid var(--cian);
  outline-offset: 3px;
}

.salto {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 200;
  background: var(--marino);
  color: var(--crema);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radio);
}
.salto:focus {
  top: 1rem;
}

.simbolos {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.contenedor {
  width: min(100% - 2.2rem, var(--ancho));
  margin-inline: auto;
}

/* ------------------------------------------------------------------ botones --- */

.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 46px;
  padding: 0.72rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radio);
  font-family: var(--texto);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1.15;
  text-transform: uppercase;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
  white-space: nowrap;
}
.boton svg {
  width: 18px;
  height: 18px;
  flex: none;
}
.boton:hover {
  transform: translateY(-1px);
}
.boton:active {
  transform: translateY(0);
}

.boton--wa {
  background: var(--wa);
  border-color: var(--wa);
  color: #fff;
}
.boton--wa:hover {
  background: var(--wa-oscuro);
  border-color: var(--wa-oscuro);
}

.boton--marino {
  background: var(--marino);
  border-color: var(--marino);
  color: var(--crema);
}
.boton--marino:hover {
  background: var(--marino-2);
  border-color: var(--marino-2);
}

.boton--linea {
  background: transparent;
  border-color: var(--linea-fuerte);
  color: var(--marino);
}
.boton--linea:hover {
  background: rgba(19, 42, 74, 0.06);
  border-color: var(--marino);
}

.boton--claro {
  background: var(--crema);
  border-color: var(--crema);
  color: var(--marino);
}
.boton--claro:hover {
  background: var(--papel);
}

.boton--grande {
  min-height: 52px;
  padding: 0.9rem 1.35rem;
  font-size: 0.82rem;
}

.boton--ancho {
  width: 100%;
}

.acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.enlace-flecha {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.4rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--marino);
  border-bottom: 1px solid var(--linea-fuerte);
  padding-bottom: 0.2rem;
}
.enlace-flecha svg {
  width: 16px;
  height: 16px;
  transition: transform 0.18s ease;
}
.enlace-flecha:hover svg {
  transform: translateX(4px);
}

/* ----------------------------------------------------------------- cabecera --- */

.cabecera {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 242, 231, 0.94);
  border-bottom: 1px solid var(--linea);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.cabecera__interior {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  min-height: 78px;
}

.marca {
  display: block;
  flex: none;
}
.marca img {
  width: clamp(112px, 12vw, 158px);
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-left: auto;
}
.nav a {
  font-size: 0.69rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--marino);
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
}
.nav a:hover {
  border-color: var(--rojo);
}

.cabecera__acciones {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.cabecera__acciones .boton {
  min-height: 40px;
  padding: 0.55rem 0.8rem;
  font-size: 0.66rem;
}
.cabecera__acciones svg {
  width: 15px;
  height: 15px;
}

.menu-boton {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--linea-fuerte);
  border-radius: var(--radio);
  background: transparent;
  color: var(--marino);
}
.menu-boton svg {
  width: 22px;
  height: 22px;
}

/* ------------------------------------------------------------------ portada --- */

.portada {
  position: relative;
  overflow: hidden;
  padding: clamp(2.2rem, 4vw, 3.8rem) 0 0;
  border-bottom: 1px solid var(--linea);
  background:
    radial-gradient(circle at 84% 18%, rgba(28, 166, 205, 0.09), transparent 38%),
    var(--crema);
}

.portada__marca-agua {
  position: absolute;
  right: -0.06em;
  top: 0.05em;
  z-index: 0;
  font-family: var(--titulo);
  font-size: clamp(17rem, 38vw, 35rem);
  font-weight: 700;
  line-height: 0.7;
  letter-spacing: -0.07em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(19, 42, 74, 0.1);
  pointer-events: none;
  user-select: none;
}

.portada__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(280px, 0.78fr);
  gap: clamp(1rem, 4vw, 3rem);
  align-items: end;
  min-height: calc(100svh - 78px);
}

.portada__texto {
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.sello {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.8rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--marino);
  border: 1px solid var(--linea-fuerte);
  border-radius: 999px;
  padding: 0.42rem 0.8rem;
  background: rgba(255, 253, 248, 0.5);
}
.sello__punto {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--rojo);
  box-shadow: 0 0 0 3px rgba(199, 42, 51, 0.15);
}

.portada h1 {
  max-width: 13ch;
  font-family: var(--titulo);
  font-size: clamp(3.3rem, 7.6vw, 6.9rem);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.045em;
  color: var(--marino);
  text-wrap: balance;
}
.portada h1 em {
  display: block;
  margin-top: 0.1em;
  font-weight: 500;
  font-style: italic;
  color: var(--rojo);
  letter-spacing: -0.035em;
}

.entrada {
  max-width: 43ch;
  margin-top: 1.7rem;
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  line-height: 1.65;
  color: #354154;
}

.acciones--portada {
  margin-top: 1.9rem;
}

.portada__plazos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 560px;
  margin-top: clamp(2.4rem, 5vw, 4rem);
  border-top: 2px solid var(--marino);
}
.mini-plazo {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 1rem 0.7rem 0.4rem 0;
  border-right: 1px solid var(--linea);
  transition: color 0.18s ease;
}
.mini-plazo:last-child {
  border-right: 0;
}
.mini-plazo:hover {
  color: var(--rojo);
}
.mini-plazo strong {
  font-family: var(--titulo);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 600;
  line-height: 0.8;
  color: var(--marino);
}
.mini-plazo:hover strong {
  color: var(--rojo);
}
.mini-plazo span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.25;
}
.mini-plazo small {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--gris);
  text-transform: uppercase;
}

.portada__mascota {
  position: relative;
  align-self: end;
  justify-self: center;
  width: min(100%, 470px);
  padding-top: 1.5rem;
}
.portada__mascota img {
  width: 100%;
  height: auto;
  max-height: 66svh;
  object-fit: contain;
  object-position: bottom center;
  filter: drop-shadow(0 22px 26px rgba(11, 28, 51, 0.18));
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 88%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 88%, transparent 100%);
}

.bocadillo {
  position: absolute;
  top: 2%;
  left: -4%;
  z-index: 2;
  max-width: 220px;
  padding: 0.75rem 0.95rem;
  background: var(--papel);
  border: 1px solid var(--marino);
  border-radius: 2px;
  box-shadow: 7px 7px 0 rgba(19, 42, 74, 0.1);
  transform: rotate(-2.5deg);
}
.bocadillo p {
  font-family: var(--titulo);
  font-size: 1.02rem;
  font-style: italic;
  line-height: 1.25;
  color: var(--marino);
}
.bocadillo::after {
  content: '';
  position: absolute;
  right: 18px;
  bottom: -9px;
  width: 16px;
  height: 16px;
  background: var(--papel);
  border-right: 1px solid var(--marino);
  border-bottom: 1px solid var(--marino);
  transform: rotate(45deg);
}

.bajar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin: 0 auto 1.4rem;
  border: 1px solid var(--linea-fuerte);
  border-radius: 50%;
  color: var(--marino);
}
.bajar span {
  width: 9px;
  height: 9px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
}
.bajar:hover {
  background: var(--marino);
  color: var(--crema);
}

/* ----------------------------------------------------------------- secciones --- */

.seccion {
  padding: clamp(4rem, 8vw, 7.5rem) 0;
  border-bottom: 1px solid var(--linea);
  position: relative;
}

.eyebrow {
  margin-bottom: 0.8rem;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rojo);
}

.seccion__cabecera {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) minmax(250px, 355px);
  gap: clamp(1.2rem, 3vw, 2.6rem);
  align-items: start;
  margin-bottom: clamp(2.6rem, 5vw, 4.5rem);
}

.indice {
  padding-top: 0.45rem;
  border-top: 1px solid var(--rojo);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--rojo);
}

.seccion__titulo h2 {
  font-family: var(--titulo);
  font-size: clamp(2.7rem, 5.2vw, 4.7rem);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.04em;
  color: var(--marino);
  text-wrap: balance;
}

.seccion__intro {
  padding-left: 1.2rem;
  border-left: 1px solid var(--linea-fuerte);
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--gris);
}

/* ------------------------------------------------------------- 01 · plazos --- */

.seccion--plazos {
  background: var(--papel);
}

.plazos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--marino);
  border-bottom: 1px solid var(--marino);
}

.plazo {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2.1rem clamp(1.2rem, 2.4vw, 2.1rem) 2rem;
  border-right: 1px solid var(--linea);
  min-height: 100%;
  transition: background-color 0.2s ease;
}
.plazo:last-child {
  border-right: 0;
}
.plazo:hover {
  background: rgba(239, 230, 212, 0.42);
}

.plazo__cabeza {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 1.3rem;
}
.plazo__num {
  font-family: var(--titulo);
  font-size: clamp(4.8rem, 8vw, 7.2rem);
  font-weight: 600;
  line-height: 0.72;
  letter-spacing: -0.06em;
  color: var(--marino);
}
.plazo__unidad {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rojo);
}
.plazo h3 {
  font-family: var(--titulo);
  font-size: clamp(1.5rem, 2.2vw, 1.95rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--marino);
}
.plazo > p {
  margin-top: 0.65rem;
  font-size: 0.92rem;
  color: var(--gris);
}

.lista-check {
  margin-top: 1.3rem;
  display: grid;
  gap: 0.42rem;
}
.lista-check li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.86rem;
  line-height: 1.4;
}
.lista-check li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.44em;
  width: 7px;
  height: 7px;
  background: var(--cian);
  border-radius: 50%;
}
.lista-check--grande li {
  font-size: 1.02rem;
  padding-left: 1.6rem;
}
.lista-check--grande li::before {
  width: 9px;
  height: 9px;
  top: 0.48em;
  background: var(--rojo);
}

.plazo .enlace-flecha {
  margin-top: auto;
  padding-top: 1.6rem;
}

.plazo--18 {
  background: var(--marino);
  color: var(--crema);
}
.plazo--18:hover {
  background: var(--marino-2);
}
.plazo--18 .plazo__num {
  color: var(--crema);
}
.plazo--18 h3 {
  color: var(--crema);
}
.plazo--18 > p,
.plazo--18 .lista-check li {
  color: rgba(247, 242, 231, 0.76);
}
.plazo--18 .plazo__unidad {
  color: var(--cian);
}
.plazo--18 .lista-check li::before {
  background: var(--cian);
}
.plazo--18 .enlace-flecha {
  color: var(--crema);
  border-color: var(--linea-clara);
}

/* --------------------------------------------------------- 02 · plan de 18 --- */

.seccion--marino {
  background: var(--marino);
  color: var(--crema);
  border-bottom: 0;
}
.seccion--marino .seccion__titulo h2 {
  color: var(--crema);
}
.seccion--marino .seccion__intro {
  color: rgba(247, 242, 231, 0.72);
  border-color: var(--linea-clara);
}
.seccion--marino .eyebrow {
  color: var(--cian);
}
.seccion--marino .indice {
  color: var(--cian);
  border-color: var(--cian);
}
.seccion__cabecera--clara .seccion__intro {
  color: rgba(247, 242, 231, 0.72);
}

.cifras {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: clamp(2.6rem, 5vw, 4.2rem);
  border-top: 1px solid var(--linea-clara);
  border-bottom: 1px solid var(--linea-clara);
}
.cifra {
  padding: 1.35rem 1.2rem 1.5rem;
  border-right: 1px solid var(--linea-clara);
}
.cifra:last-child {
  border-right: 0;
}
.cifra strong {
  display: block;
  font-family: var(--titulo);
  font-size: clamp(2.4rem, 4.6vw, 4.2rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--crema);
}
.cifra span {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247, 242, 231, 0.62);
}
.cifra--doble strong {
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  color: var(--cian);
}

.plan18 {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.subtitulo {
  font-family: var(--titulo);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--crema);
}

.lista-metodo {
  margin-top: 1.2rem;
  border-top: 1px solid var(--linea-clara);
}
.lista-metodo li {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 0.8rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--linea-clara);
}
.lista-metodo li > span {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cian);
  padding-top: 0.25rem;
}
.lista-metodo p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(247, 242, 231, 0.72);
}
.lista-metodo strong {
  color: var(--crema);
  font-weight: 600;
}

.nota-edad {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-top: 2rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--linea-clara);
  background: rgba(255, 253, 248, 0.04);
}
.nota-edad__num {
  font-family: var(--titulo);
  font-size: 3.6rem;
  font-weight: 600;
  line-height: 0.7;
  color: var(--cian);
}
.nota-edad p {
  font-size: 0.78rem;
  line-height: 1.45;
  color: rgba(247, 242, 231, 0.72);
}
.nota-edad strong {
  color: var(--crema);
  font-weight: 600;
}

.modulos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}
.modulo {
  position: relative;
  border: 1px solid var(--linea-clara);
  padding: 1.15rem 1.15rem 1.25rem;
  background: rgba(255, 253, 248, 0.025);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.modulo:hover {
  background: rgba(255, 253, 248, 0.06);
  border-color: rgba(247, 242, 231, 0.4);
}
.modulo__cabeza {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding-bottom: 0.7rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--linea-clara);
}
.modulo__romano {
  font-family: var(--titulo);
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1;
  color: var(--cian);
  min-width: 1.8rem;
}
.modulo h3 {
  font-family: var(--titulo);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--crema);
}
.modulo__cuenta {
  margin-left: auto;
  font-size: 0.57rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(247, 242, 231, 0.48);
  white-space: nowrap;
}
.modulo__lista {
  display: grid;
  gap: 0.28rem;
}
.modulo__lista li {
  position: relative;
  padding-left: 0.85rem;
  font-size: 0.76rem;
  line-height: 1.38;
  color: rgba(247, 242, 231, 0.7);
}
.modulo__lista li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--rojo);
}

.evaluacion {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: clamp(2.2rem, 4vw, 3.4rem);
  padding: 1.1rem 0 1.1rem 1.3rem;
  border-left: 3px solid var(--rojo);
  background: rgba(255, 253, 248, 0.04);
}
.evaluacion__etiqueta {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cian);
  white-space: nowrap;
}
.evaluacion p {
  font-size: 0.95rem;
  color: rgba(247, 242, 231, 0.75);
}
.evaluacion strong {
  color: var(--crema);
}

/* ---------------------------------------------------------- 03 · plan de 6 --- */

.seccion--plan6 {
  background: var(--crema);
}

.campos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.campo {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--papel);
  border: 1px solid var(--linea);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.campo:hover {
  border-color: var(--linea-fuerte);
  transform: translateY(-2px);
}
.campo--ancho {
  grid-column: span 2;
}
.campo:nth-child(5) {
  grid-column: span 3;
}
.campo__cabecera {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--linea);
}
.campo__n {
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--rojo);
}
.campo__cabecera h3 {
  font-family: var(--titulo);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--marino);
}
.campo__icono {
  margin-left: auto;
  font-family: var(--titulo);
  font-size: 2.8rem;
  line-height: 0.4;
  color: var(--cian);
  opacity: 0.5;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
  margin-top: 1.1rem;
}
.chips li {
  padding: 0.33rem 0.55rem;
  border: 1px solid var(--linea);
  background: var(--crema);
  font-size: 0.74rem;
  line-height: 1.25;
  color: #364255;
}

.nota-plan {
  margin-top: 1.8rem;
  font-size: 0.87rem;
  color: var(--gris);
}
.nota-plan a {
  color: var(--marino);
  border-bottom: 1px solid var(--rojo);
  font-weight: 600;
}

/* ---------------------------------------------------------- 04 · requisitos --- */

.seccion--papel {
  background: var(--crema-2);
}

.requisitos {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1.2rem;
  align-items: stretch;
}

.requisito {
  padding: clamp(1.4rem, 2.5vw, 2.2rem);
  background: var(--papel);
  border: 1px solid var(--linea);
}
.requisito h3 {
  font-family: var(--titulo);
  font-size: clamp(1.7rem, 2.8vw, 2.3rem);
  font-weight: 600;
  line-height: 1.05;
  color: var(--marino);
  margin-bottom: 1.1rem;
}

.dato-edad {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.8rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--linea);
}
.dato-edad > span {
  font-family: var(--titulo);
  font-size: 3.4rem;
  font-weight: 600;
  line-height: 0.7;
  color: var(--rojo);
}
.dato-edad p {
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--gris);
}
.dato-edad strong {
  color: var(--marino);
}

.requisito--fotos {
  background: var(--marino);
  color: var(--crema);
  border-color: var(--marino);
}
.requisito--fotos h3 {
  color: var(--crema);
}
.fotos__especificacion {
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--cian);
  border-left: 2px solid var(--cian);
  padding-left: 0.8rem;
  line-height: 1.5;
}
.fotos__grupos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.4rem;
}
.fotos__grupos h4 {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cian);
  margin-bottom: 0.55rem;
}
.fotos__grupos ul {
  display: grid;
  gap: 0.32rem;
}
.fotos__grupos li {
  position: relative;
  padding-left: 0.8rem;
  font-size: 0.75rem;
  line-height: 1.35;
  color: rgba(247, 242, 231, 0.72);
}
.fotos__grupos li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--rojo);
}
.requisito--fotos .enlace-flecha {
  color: var(--crema);
  border-color: var(--linea-clara);
}

/* ------------------------------------------------------------- aula virtual --- */

.banda-aula {
  padding: clamp(2.8rem, 5vw, 4.5rem) 0;
  background: var(--cian-oscuro);
  color: var(--crema);
  position: relative;
  overflow: hidden;
}
.banda-aula::before {
  content: 'AULA';
  position: absolute;
  right: -0.08em;
  top: -0.28em;
  font-family: var(--titulo);
  font-size: clamp(10rem, 24vw, 22rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(247, 242, 231, 0.14);
  pointer-events: none;
}
.banda-aula__interior {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.banda-aula .eyebrow {
  color: var(--crema);
  opacity: 0.7;
}
.banda-aula h2 {
  font-family: var(--titulo);
  font-size: clamp(2.1rem, 4.2vw, 3.7rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.035em;
}
.banda-aula p {
  max-width: 46ch;
  margin-top: 0.7rem;
  font-size: 0.92rem;
  color: rgba(247, 242, 231, 0.8);
}

/* ---------------------------------------------------------- galería / vídeos --- */

.galeria {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}
.galeria__tarjeta {
  border: 1px solid var(--linea);
  background: var(--papel);
  overflow: hidden;
}
.galeria__item {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: var(--crema-2);
  overflow: hidden;
  cursor: zoom-in;
}
.galeria__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.galeria__item:hover img {
  transform: scale(1.03);
}
.galeria__tarjeta figcaption {
  padding: 0.7rem 0.8rem;
  font-size: 0.76rem;
  line-height: 1.35;
  text-align: left;
  color: var(--tinta);
  background: var(--papel);
  border-top: 1px solid var(--linea);
}

.videos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.video {
  position: relative;
  border: 1px solid var(--linea);
  background: var(--marino);
  min-height: 220px;
}
.video__fachada {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: #000;
  cursor: pointer;
}
.video__fachada img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.88;
}
.video__play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 62px;
  height: 62px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--rojo);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  padding-left: 4px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
}
.video__titulo {
  padding: 0.8rem 1rem;
  color: var(--crema);
  font-size: 0.85rem;
}
.video iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
}

.seccion--videos {
  background: var(--papel);
}

/* ---------------------------------------------------------------- ubicación --- */

.seccion--ubicacion {
  background: var(--papel);
}

.ubicacion {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 1.4rem;
  align-items: stretch;
}
.ubicacion__ficha {
  border: 1px solid var(--linea);
  padding: clamp(1.3rem, 2.5vw, 2rem);
  background: var(--crema);
}
.ubicacion__lugar {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-family: var(--titulo);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--marino);
}
.ubicacion__lugar svg {
  width: 20px;
  height: 20px;
  flex: none;
  margin-top: 0.2rem;
  color: var(--rojo);
}
.ubicacion__coords {
  margin: 0.5rem 0 1.2rem 1.75rem;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--gris);
}

.datos-contacto {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--linea);
}
.datos-contacto > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 0.7rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--linea);
}
.datos-contacto dt {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rojo);
  padding-top: 0.15rem;
}
.datos-contacto dd {
  font-size: 0.86rem;
  word-break: break-word;
}
.datos-contacto a:hover {
  color: var(--rojo);
}
.ubicacion__ficha .boton {
  margin-top: 1.4rem;
}

.ubicacion__mapa {
  min-height: 420px;
  border: 1px solid var(--linea);
  background: var(--crema-2);
  overflow: hidden;
}
.ubicacion__mapa iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  filter: saturate(0.85) contrast(1.02);
}

/* ---------------------------------------------------------------- contacto --- */

.seccion--contacto {
  background: var(--rojo);
  color: var(--crema);
  border-bottom: 0;
}
.contacto__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.contacto__texto .eyebrow {
  color: rgba(247, 242, 231, 0.66);
}
.contacto__texto h2 {
  font-family: var(--titulo);
  font-size: clamp(2.8rem, 5.6vw, 5rem);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.04em;
  color: var(--crema);
}
.contacto__texto > p {
  max-width: 46ch;
  margin-top: 1.2rem;
  font-size: 0.98rem;
  color: rgba(247, 242, 231, 0.82);
}
.contacto__texto .acciones {
  margin-top: 1.8rem;
}
.contacto__texto .boton--linea {
  color: var(--crema);
  border-color: rgba(247, 242, 231, 0.55);
}
.contacto__texto .boton--linea:hover {
  background: rgba(247, 242, 231, 0.1);
  border-color: var(--crema);
}

.contacto__ficha {
  background: var(--crema);
  color: var(--marino);
  border: 1px solid rgba(11, 28, 51, 0.2);
}
.contacto__fila {
  display: grid;
  grid-template-columns: 42px 1fr 18px;
  align-items: center;
  gap: 0.9rem;
  padding: 0.95rem 1.1rem;
  border-bottom: 1px solid var(--linea);
  transition: background-color 0.18s ease;
}
.contacto__fila:last-child {
  border-bottom: 0;
}
.contacto__fila:hover {
  background: var(--papel);
}
.contacto__icono {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--linea);
  color: var(--marino);
}
.contacto__icono svg {
  width: 20px;
  height: 20px;
}
.contacto__icono--texto {
  font-family: var(--titulo);
  font-size: 1.2rem;
  font-weight: 600;
  background: var(--marino);
  color: var(--crema);
}
.contacto__fila small {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rojo);
}
.contacto__fila strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.3;
  word-break: break-word;
}
.contacto__flecha {
  width: 18px;
  height: 18px;
  color: var(--gris);
}

/* ---------------------------------------------------------------- instalar --- */

.seccion--instalar {
  background:
    linear-gradient(90deg, rgba(19, 42, 74, 0.045) 1px, transparent 1px) 0 0 / 56px 56px,
    var(--crema);
  background-size: 56px 56px;
}
.instalar__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.instalar__grid h2 {
  font-family: var(--titulo);
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.04em;
  color: var(--marino);
}
.instalar__grid > div > p {
  max-width: 46ch;
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--gris);
}
.instalar__grid .acciones {
  margin-top: 1.6rem;
}

.pasos {
  margin-top: 2rem;
  border-top: 1px solid var(--linea);
}
.pasos details {
  border-bottom: 1px solid var(--linea);
}
.pasos summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--marino);
  cursor: pointer;
  list-style: none;
}
.pasos summary::-webkit-details-marker {
  display: none;
}
.pasos summary::after {
  content: '+';
  font-size: 1.1rem;
  color: var(--rojo);
}
.pasos details[open] summary::after {
  content: '−';
}
.pasos p {
  padding: 0 0 0.9rem;
  font-size: 0.82rem;
  color: var(--gris);
}

.avisos-push {
  position: relative;
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--marino);
  color: var(--crema);
  border: 1px solid var(--marino);
}
.avisos-push__icono {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid var(--linea-clara);
  color: var(--cian);
  margin-bottom: 1rem;
}
.avisos-push__icono svg {
  width: 24px;
  height: 24px;
}
.avisos-push h3 {
  font-family: var(--titulo);
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.1;
}
.avisos-push > p {
  margin-top: 0.6rem;
  font-size: 0.86rem;
  line-height: 1.5;
  color: rgba(247, 242, 231, 0.72);
}
.avisos-push .boton {
  margin-top: 1.2rem;
}
.avisos-push__estado {
  min-height: 1.2em;
  margin-top: 0.7rem !important;
  font-size: 0.76rem !important;
  color: var(--cian) !important;
}
.avisos-push__nota {
  margin-top: 0.7rem !important;
  font-size: 0.7rem !important;
  color: rgba(247, 242, 231, 0.5) !important;
}

/* ------------------------------------------------------------------- faq --- */

.seccion--preguntas {
  background: var(--papel);
}
.faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(2rem, 5vw, 4rem);
  align-content: start;
}
.faq details {
  border-top: 1px solid var(--linea);
  padding: 1rem 0;
}
.faq summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--titulo);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--marino);
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  font-family: var(--texto);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--rojo);
  flex: none;
}
.faq details[open] summary::after {
  content: '−';
}
.faq p {
  padding-top: 0.65rem;
  padding-right: 1.8rem;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--gris);
}

/* -------------------------------------------------------------------- pie --- */

.pie {
  background: var(--marino-2);
  color: rgba(247, 242, 231, 0.75);
  padding: clamp(2.8rem, 5vw, 4.5rem) 0 1.6rem;
}
.pie__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.8fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
}
.pie__marca {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.pie__marca img {
  width: 92px;
  height: 92px;
  flex: none;
}
.pie__nombre {
  font-family: var(--titulo);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.12;
  color: var(--crema);
}
.pie__lema {
  margin-top: 0.35rem;
  font-family: var(--titulo);
  font-size: 0.9rem;
  font-style: italic;
  color: var(--cian);
}
.pie__nav {
  display: grid;
  align-content: start;
  gap: 0.4rem;
}
.pie__nav a,
.pie__contacto a {
  font-size: 0.8rem;
  line-height: 1.5;
  color: rgba(247, 242, 231, 0.7);
  width: fit-content;
  border-bottom: 1px solid transparent;
}
.pie__nav a:hover,
.pie__contacto a:hover {
  color: var(--crema);
  border-color: var(--cian);
}
.pie__contacto {
  display: grid;
  align-content: start;
  gap: 0.4rem;
}
.pie__base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(247, 242, 231, 0.16);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: rgba(247, 242, 231, 0.45);
}

/* ------------------------------------------------------------- barra móvil --- */

.barra-movil {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  grid-template-columns: 1.35fr 1fr 1fr;
  background: var(--papel);
  border-top: 1px solid var(--linea-fuerte);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -8px 26px rgba(11, 28, 51, 0.08);
}
.barra-movil a,
.barra-movil button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  min-height: 62px;
  padding: 0.4rem;
  border: 0;
  border-right: 1px solid var(--linea);
  background: transparent;
  color: var(--marino);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.barra-movil a:last-child,
.barra-movil button:last-child {
  border-right: 0;
}
.barra-movil svg {
  width: 21px;
  height: 21px;
}
.barra-movil__wa {
  background: var(--wa) !important;
  color: #fff !important;
}

/* ------------------------------------------------------------------ toast --- */

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(84px + env(safe-area-inset-bottom));
  z-index: 120;
  max-width: min(92vw, 520px);
  padding: 0.85rem 1.1rem;
  background: var(--marino);
  color: var(--crema);
  border: 1px solid rgba(247, 242, 231, 0.2);
  border-radius: var(--radio);
  box-shadow: 0 18px 40px rgba(11, 28, 51, 0.28);
  font-size: 0.82rem;
  line-height: 1.4;
  text-align: center;
  opacity: 0;
  transform: translate(-50%, 14px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* --------------------------------------------------------------- diálogos --- */

.dialogo,
.visor {
  width: min(100% - 2rem, 590px);
  max-height: min(86svh, 760px);
  padding: 0;
  border: 1px solid var(--marino);
  border-radius: 2px;
  background: var(--crema);
  color: var(--tinta);
  box-shadow: var(--sombra);
  overflow: auto;
}
.dialogo::backdrop,
.visor::backdrop {
  background: rgba(11, 28, 51, 0.62);
  backdrop-filter: blur(4px);
}
.dialogo[open],
.visor[open] {
  animation: aparecer 0.22s ease both;
}
@keyframes aparecer {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.dialogo__cabeza,
.visor__cabeza {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--linea);
  position: sticky;
  top: 0;
  background: var(--crema);
  z-index: 2;
}
.dialogo__cabeza h2,
.visor__cabeza h2 {
  font-family: var(--titulo);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--marino);
}
.dialogo__cerrar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--linea);
  background: transparent;
  color: var(--marino);
  flex: none;
}
.dialogo__cerrar:hover {
  background: var(--marino);
  color: var(--crema);
}
.dialogo__cerrar svg {
  width: 18px;
  height: 18px;
}
.dialogo__cuerpo {
  padding: 1.2rem;
}
.dialogo__cuerpo > p {
  font-size: 0.88rem;
  color: var(--gris);
}
.dialogo__pasos {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0;
  padding: 0;
  list-style: none;
  counter-reset: paso;
}
.dialogo__pasos li {
  position: relative;
  padding-left: 2.2rem;
  font-size: 0.86rem;
  line-height: 1.5;
  color: #354154;
  counter-increment: paso;
}
.dialogo__pasos li::before {
  content: counter(paso);
  position: absolute;
  left: 0;
  top: 0.05rem;
  display: grid;
  place-items: center;
  width: 1.55rem;
  height: 1.55rem;
  background: var(--marino);
  color: var(--crema);
  font-size: 0.68rem;
  font-weight: 700;
}
.dialogo__nota {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--linea);
  font-size: 0.78rem !important;
}

.visor {
  width: min(100% - 2rem, 980px);
  background: var(--marino-2);
  color: var(--crema);
  border-color: rgba(247, 242, 231, 0.25);
}
.visor__cabeza {
  background: var(--marino-2);
  border-bottom-color: rgba(247, 242, 231, 0.2);
}
.visor__cabeza h2 {
  color: var(--crema);
}
.visor .dialogo__cerrar {
  border-color: rgba(247, 242, 231, 0.25);
  color: var(--crema);
}
.visor img {
  width: 100%;
  max-height: 68svh;
  object-fit: contain;
  background: #08131f;
}
.visor__pie {
  padding: 0.8rem 1.2rem 1rem;
  font-size: 0.8rem;
  color: rgba(247, 242, 231, 0.65);
}

/* ------------------------------------------------------------- sin conexión --- */

.sin-conexion {
  position: fixed;
  left: 50%;
  top: 88px;
  z-index: 110;
  transform: translateX(-50%);
  width: min(92vw, 560px);
  padding: 0.65rem 1rem;
  background: var(--rojo);
  color: #fff;
  font-size: 0.8rem;
  text-align: center;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
}
.sin-conexion[hidden] {
  display: none;
}

/* ---------------------------------------------------------------- responsive --- */

@media (max-width: 1080px) {
  .cabecera__acciones .boton--linea {
    display: none;
  }
  .nav {
    gap: 0.8rem;
  }
  .nav a {
    font-size: 0.64rem;
  }
}

@media (max-width: 920px) {
  html {
    scroll-padding-top: 80px;
  }
  body {
    font-size: 16px;
  }
  .contenedor {
    width: min(100% - 1.8rem, var(--ancho));
  }

  .cabecera__interior {
    min-height: 68px;
    gap: 0.8rem;
  }
  .marca img {
    width: 118px;
  }
  .cabecera__acciones {
    display: none;
  }
  .menu-boton {
    display: inline-flex;
    margin-left: auto;
  }

  .nav {
    position: fixed;
    left: 0;
    right: 0;
    top: 68px;
    bottom: 0;
    z-index: 49;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 1.2rem 1.2rem 6rem;
    background: var(--crema);
    border-top: 1px solid var(--linea);
    overflow-y: auto;
  }
  body.menu-abierto {
    overflow: hidden;
  }
  body.menu-abierto .nav {
    display: flex;
  }
  body.menu-abierto .menu-boton {
    background: var(--marino);
    color: var(--crema);
  }
  .nav a {
    padding: 0.95rem 0.3rem;
    border-bottom: 1px solid var(--linea);
    font-family: var(--titulo);
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    text-transform: none;
  }

  .portada__grid {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 0.5rem;
  }
  .portada__texto {
    padding-bottom: 0;
  }
  .portada h1 {
    font-size: clamp(3rem, 12vw, 5.2rem);
  }
  .portada__mascota {
    width: min(78vw, 360px);
    margin: 0 auto -0.2rem;
    order: 2;
  }
  .portada__mascota img {
    max-height: 46svh;
  }
  .bocadillo {
    left: -2%;
    max-width: 190px;
    padding: 0.6rem 0.8rem;
  }
  .bocadillo p {
    font-size: 0.9rem;
  }
  .portada__marca-agua {
    font-size: 60vw;
    top: auto;
    bottom: 4%;
  }
  .bajar {
    display: none;
  }

  .seccion__cabecera {
    grid-template-columns: 44px 1fr;
    gap: 0.9rem;
    margin-bottom: 2.4rem;
  }
  .seccion__intro {
    grid-column: 2;
    border-left: 0;
    padding-left: 0;
    padding-top: 0.2rem;
  }
  .seccion__titulo h2 {
    font-size: clamp(2.4rem, 9vw, 3.6rem);
  }

  .plazos {
    grid-template-columns: 1fr;
  }
  .plazo {
    border-right: 0;
    border-bottom: 1px solid var(--linea);
    padding: 1.6rem 1.2rem;
  }
  .plazo:last-child {
    border-bottom: 0;
  }
  .plazo__num {
    font-size: 4.6rem;
  }
  .plazo .enlace-flecha {
    margin-top: 1.2rem;
    padding-top: 0;
  }

  .cifras {
    grid-template-columns: repeat(2, 1fr);
  }
  .cifra:nth-child(2) {
    border-right: 0;
  }
  .cifra:nth-child(1),
  .cifra:nth-child(2) {
    border-bottom: 1px solid var(--linea-clara);
  }

  .plan18 {
    grid-template-columns: 1fr;
    gap: 2.4rem;
  }
  .modulos {
    grid-template-columns: 1fr;
  }
  .modulo__lista {
    grid-template-columns: 1fr;
  }
  .evaluacion {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .campos {
    grid-template-columns: 1fr;
  }
  .campo--ancho,
  .campo:nth-child(5) {
    grid-column: span 1;
  }

  .requisitos {
    grid-template-columns: 1fr;
  }
  .fotos__grupos {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }

  .banda-aula__interior {
    flex-direction: column;
    align-items: flex-start;
  }

  .galeria {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .videos {
    grid-template-columns: 1fr;
  }

  .ubicacion {
    grid-template-columns: 1fr;
  }
  .ubicacion__mapa,
  .ubicacion__mapa iframe {
    min-height: 340px;
  }

  .contacto__grid {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }

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

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

  .pie__grid {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
  .pie__base {
    flex-direction: column;
    gap: 0.35rem;
  }

  .barra-movil {
    display: grid;
  }
  body {
    padding-bottom: calc(62px + env(safe-area-inset-bottom));
  }
  .toast {
    bottom: calc(74px + env(safe-area-inset-bottom));
  }
  .sin-conexion {
    top: 76px;
  }
}

@media (max-width: 560px) {
  .portada h1 {
    font-size: clamp(2.65rem, 12.5vw, 4rem);
  }
  .entrada {
    font-size: 0.98rem;
  }
  .acciones--portada .boton {
    flex: 1 1 100%;
  }
  .portada__plazos {
    margin-top: 2rem;
  }
  .mini-plazo {
    gap: 0.35rem;
  }
  .mini-plazo strong {
    font-size: 2.4rem;
  }
  .mini-plazo span {
    font-size: 0.64rem;
  }
  .galeria {
    grid-template-columns: 1fr;
  }
  .cifra {
    padding: 1rem 0.8rem 1.1rem;
  }
  .cifra strong {
    font-size: 2.5rem;
  }
  .cifra span {
    font-size: 0.58rem;
  }
  .datos-contacto > div {
    grid-template-columns: 78px 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ------------------------------------------------------------------ impresión --- */

@media print {
  .cabecera,
  .barra-movil,
  .bajar,
  .portada__mascota,
  .dialogo,
  .visor,
  .toast {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
    padding: 0;
  }
  .seccion--marino,
  .seccion--contacto {
    background: #fff;
    color: #000;
  }
  .seccion--marino h2,
  .seccion--contacto h2 {
    color: #000;
  }
}