/* ==========================================================================
   Puertas S&M — hoja de estilos (versión "Acabado")
   Todo el aspecto visual vive aquí. Los colores, fuentes y medidas están
   definidos como variables en :root; cambiarlas cambia todo el sitio.
   ========================================================================== */

:root {
  /* Acabados (la paleta) */
  --noche: #0a1630;      /* Azul noche */
  --noche-2: #13244a;
  --azul: #004aad;       /* Azul S&M, del logo */
  --azul-hi: #1f66d1;
  --acero: #45648c;      /* Azul acero */
  --acero-lt: #9fb4cf;
  --grafito: #262c35;    /* Grafito */
  --grafito-2: #353d49;
  --niebla: #e6eaf0;     /* Gris niebla */
  --hielo: #f4f6f9;
  --blanco: #ffffff;

  --tinta: #0e1726;           /* texto sobre claro */
  --tinta-2: #475366;         /* texto secundario sobre claro */
  --claro: #dbe4f2;           /* texto de párrafo sobre campos oscuros o azules */
  --claro-2: #b9c6da;         /* texto secundario sobre oscuro */
  --borde: #b8c3d3;           /* bordes de campos de formulario y filtros */
  --error: #b3261e;
  --ok-fondo: #dcebdc; --ok-texto: #1d4b24;
  --error-fondo: #f6dedc; --error-texto: #7a1b14;
  --linea: rgb(14 23 38 / 0.18);
  --linea-oscura: rgb(255 255 255 / 0.16);

  /* Tipografía */
  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --t-display: clamp(2.4rem, 1.2rem + 5.2vw, 5.6rem);
  --t-h2: clamp(1.9rem, 1.2rem + 2.8vw, 3.6rem);
  --t-h3: clamp(1.25rem, 1rem + 0.9vw, 1.7rem);
  --t-lead: clamp(1.05rem, 0.98rem + 0.35vw, 1.3rem);
  --t-body: 1.0625rem;
  --t-small: 0.875rem;
  --t-chip: 0.75rem;

  /* Espaciado */
  --gutter: clamp(1rem, 0.5rem + 2.5vw, 3rem);
  --section: clamp(4.5rem, 3rem + 6vw, 9rem);
  --maxw: 1320px;
  --overlap: clamp(3rem, 2rem + 5vw, 7rem);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-door: cubic-bezier(0.65, 0, 0.35, 1);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scrollbar-color: var(--acero) var(--niebla); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--t-body);
  line-height: 1.6;
  color: var(--tinta);
  background: var(--hielo);
  font-variant-numeric: tabular-nums;
  caret-color: var(--azul);
  accent-color: var(--azul);
  -webkit-font-smoothing: antialiased;
}
body:has(.viewer[open]) { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3 { margin: 0; line-height: 1.02; text-wrap: balance; font-stretch: 125%; font-weight: 800; letter-spacing: -0.025em; }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); line-height: 1.15; font-weight: 750; letter-spacing: -0.015em; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
::selection { background: var(--azul); color: var(--blanco); }
:focus-visible { outline: 3px solid var(--azul-hi); outline-offset: 3px; }
.on-dark :focus-visible { outline-color: var(--blanco); }
[id] { scroll-margin-top: 1.5rem; }

::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--niebla); }
::-webkit-scrollbar-thumb { background: var(--acero); border: 3px solid var(--niebla); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; margin: -1px;
}
.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--blanco); color: var(--tinta); padding: 0.75rem 1rem; font-weight: 700;
}
.skip-link:focus { top: 1rem; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

/* Campos de color (cada sección es un "acabado") */
.field { position: relative; padding-block: var(--section); }
.field--noche { background: var(--noche); color: var(--blanco); }
.field--azul { background: var(--azul); color: var(--blanco); }
.field--acero { background: var(--acero); color: var(--blanco); }
.field--grafito { background: var(--grafito); color: var(--blanco); }
.field--niebla { background: var(--niebla); }
.field--hielo { background: var(--hielo); }

/* Etiqueta de acabado: muestra + nombre + código, como en una carta de colores */
.finish {
  position: absolute; top: 1.25rem; right: var(--gutter); z-index: 2;
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: var(--t-chip); font-stretch: 75%; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: currentColor; opacity: 0.8;
}
.finish::before {
  content: ""; width: 1.1rem; height: 1.1rem;
  background: var(--sw, currentColor);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.35);
}
.field--niebla .finish::before, .field--hielo .finish::before { box-shadow: inset 0 0 0 1px rgb(14 23 38 / 0.2); }
.finish b { font-weight: 800; }

/* --------------------------------------------------------------------------
   Botones y enlaces
   -------------------------------------------------------------------------- */
.btn {
  --bg: var(--azul); --fg: var(--blanco); --bd: var(--azul);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  min-height: 3.25rem; padding: 0.8rem 1.4rem;
  background: var(--bg); color: var(--fg); border: 2px solid var(--bd);
  font: inherit; font-weight: 700; font-stretch: 110%; font-size: 1rem; letter-spacing: 0.01em; line-height: 1.2;
  text-decoration: none; cursor: pointer;
  transition: background-color 0.25s var(--ease-out), color 0.25s var(--ease-out), border-color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}
.btn:hover { --bg: var(--azul-hi); --bd: var(--azul-hi); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn svg { width: 1.25rem; height: 1.25rem; flex: none; }
.btn--light { --bg: var(--blanco); --fg: var(--azul); --bd: var(--blanco); }
.btn--light:hover { --bg: var(--niebla); --bd: var(--niebla); }
.btn--ghost { --bg: transparent; --fg: currentColor; --bd: currentColor; }
.btn--ghost:hover { --bg: var(--blanco); --fg: var(--noche); --bd: var(--blanco); }
.field--niebla .btn--ghost:hover, .field--hielo .btn--ghost:hover { --bg: var(--tinta); --fg: var(--blanco); --bd: var(--tinta); }
.btn[disabled] { opacity: 0.55; cursor: progress; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 700; font-stretch: 110%; text-decoration: none;
  border-bottom: 2px solid currentColor; padding-bottom: 0.15rem;
}
.link-arrow svg { width: 1.1em; height: 1.1em; transition: transform 0.3s var(--ease-out); }
.link-arrow:hover svg { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   Encabezado y navegación
   -------------------------------------------------------------------------- */
.site-header { position: relative; z-index: 20; background: var(--noche); color: var(--blanco); }
.site-header--over { position: absolute; inset: 0 0 auto 0; background: transparent; }
.site-header--over::before {
  content: ""; position: absolute; inset: 0 0 -3rem 0; z-index: -1; pointer-events: none;
  background: linear-gradient(to bottom, rgb(6 13 28 / 0.72), rgb(6 13 28 / 0));
}
.site-header__bar { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 0.9rem; }
.brand { display: inline-flex; align-items: center; gap: 0.8rem; text-decoration: none; flex: none; }
.brand img { width: 3.5rem; height: 3.5rem; }
.brand span { font-weight: 800; font-stretch: 125%; font-size: 1.25rem; line-height: 1.05; letter-spacing: -0.015em; }
.brand small { display: block; margin-top: 0.2rem; font-size: 0.68rem; font-stretch: 80%; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--claro-2); }

.nav ul { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 1.75rem; list-style: none; }
.nav a { text-decoration: none; font-weight: 600; font-size: 0.98rem; padding-block: 0.5rem; border-bottom: 2px solid transparent; }
.nav a:hover { border-bottom-color: currentColor; }
.nav a[aria-current="page"] { border-bottom-color: var(--acero-lt); }
.nav .btn { min-height: 2.75rem; padding: 0.55rem 1.1rem; border-bottom-width: 2px; }
.nav .btn:hover { border-bottom-color: var(--azul-hi); }
.nav-toggle { display: none; }

@media (max-width: 1080px) {
  .nav ul { gap: 0.25rem 1.25rem; }
  .nav a { font-size: 0.94rem; }
}
@media (max-width: 960px) {
  .js .nav-toggle {
    display: inline-flex; align-items: center; gap: 0.6rem;
    background: transparent; color: inherit; border: 2px solid currentColor;
    font: inherit; font-weight: 700; padding: 0.55rem 0.9rem; cursor: pointer; min-height: 2.75rem;
  }
  .nav-toggle svg { width: 1.2rem; height: 1.2rem; }
  .js .nav { display: none; }
  .js .site-header.is-open .nav {
    display: block; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--noche); padding: 0.5rem var(--gutter) 1.5rem;
    border-top: 1px solid var(--linea-oscura);
  }
  .js .site-header.is-open .nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .js .site-header.is-open .nav li a:not(.btn) { display: block; padding-block: 0.9rem; font-size: 1.15rem; border-bottom: 1px solid rgb(255 255 255 / 0.1); }
  .js .site-header.is-open .nav .btn { margin-top: 1rem; width: 100%; }
  .brand img { width: 3rem; height: 3rem; }
}
@media (max-width: 440px) {
  .brand span { font-size: 1.1rem; }
  .brand small { display: none; }
  .js .nav-toggle { padding-inline: 0.7rem; }
}
@media (max-width: 420px) {
  .nav-toggle__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .js .nav-toggle { gap: 0; }
}

/* --------------------------------------------------------------------------
   Portada: un portón de dos hojas que se abre con el scroll
   -------------------------------------------------------------------------- */
.threshold {
  --plate-w: clamp(15rem, 22vw, 20rem);
  --travel: 0.74;            /* cuánto se abre cada hoja, en fracción de su ancho */
  position: relative; background: var(--noche); color: var(--blanco);
}
.threshold__stage { position: relative; height: 100svh; min-height: 620px; max-height: 1100px; overflow: hidden; }

.leaf { position: absolute; top: 0; bottom: 10px; width: 50%; overflow: hidden; z-index: 2; will-change: transform; }
.leaf > img { position: absolute; top: 0; left: 0; height: 100%; width: 200%; max-width: none; object-fit: cover; object-position: 50% 55%; }
.leaf--l { left: 0; border-right: 2px solid rgb(8 11 16 / 0.8); transform: translate3d(calc(var(--open, 0) * var(--travel) * -100%), 0, 0); box-shadow: 22px 0 44px -14px rgb(0 0 0 / 0.65); }
.leaf--r { right: 0; border-left: 2px solid rgb(8 11 16 / 0.8); transform: translate3d(calc(var(--open, 0) * var(--travel) * 100%), 0, 0); box-shadow: -22px 0 44px -14px rgb(0 0 0 / 0.65); }
.leaf--r > img { left: -100%; }
.leaf::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgb(6 13 28 / 0.88) 0%, rgb(6 13 28 / 0.42) 38%, rgb(6 13 28 / 0) 62%); }
.leaf--l::after { background: linear-gradient(to top, rgb(6 13 28 / 0.88) 0%, rgb(6 13 28 / 0.42) 38%, rgb(6 13 28 / 0) 62%), linear-gradient(to right, rgb(6 13 28 / 0.55), rgb(6 13 28 / 0.05)); }
/* El riel sobre el que corren las hojas */
.threshold__rail { position: absolute; left: 0; right: 0; bottom: 0; height: 10px; z-index: 3; background: var(--grafito-2); border-top: 2px solid var(--acero-lt); }

/* La placa con el logo va montada en la hoja derecha y se abre con ella */
.threshold__plate {
  position: absolute; z-index: 1;
  right: max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter)));
  top: 50%; transform: translateY(-60%);
  width: var(--plate-w); container-type: inline-size;
  display: flex; flex-direction: column; align-items: center;
  filter: drop-shadow(0 18px 28px rgb(0 0 0 / 0.5));
}
.threshold__plate--mob { display: none; }
.threshold__seal { position: relative; z-index: 1; width: 74%; height: auto; aspect-ratio: 1; margin-bottom: -17%; }
.threshold__name { width: 100%; text-align: center; color: var(--blanco); background: var(--noche); border-bottom: 4px solid var(--azul); padding: calc(17% + 0.9rem) 1rem 1.15rem; }
.threshold__name strong { display: block; font-weight: 800; font-stretch: 125%; letter-spacing: -0.02em; line-height: 1; font-size: calc((100cqi - 2.25rem) / 8.1); }
.threshold__name span { display: block; margin-top: 0.6rem; color: var(--claro-2); font-size: 0.72rem; font-stretch: 75%; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }

.threshold__copy {
  position: absolute; z-index: 4; left: 0; right: 0; bottom: clamp(2.5rem, 7vh, 5rem);
  max-width: var(--maxw); margin-inline: auto;
  padding-left: var(--gutter); padding-right: calc(var(--gutter) + var(--plate-w) + clamp(2rem, 4vw, 4rem));
  pointer-events: none;
  opacity: calc(1 - var(--open, 0) * 3.2);
  transform: translate3d(0, calc(var(--open, 0) * -2rem), 0);
}
.threshold__copy > * { pointer-events: auto; }
/* El título se ajusta también al alto de la pantalla, para no subir debajo de la barra de navegación */
.threshold h1 { font-size: clamp(2.2rem, min(1.2rem + 5.2vw, 8.6svh), 5.6rem); max-width: 12ch; }
.threshold__lead { margin-top: 1.25rem; font-size: var(--t-lead); max-width: 44ch; color: var(--claro); }
.threshold__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
@media (max-height: 760px) and (min-width: 701px) {
  .threshold__copy { bottom: clamp(2rem, 5vh, 3rem); }
  .threshold__lead { margin-top: 1rem; font-size: 1.05rem; max-width: 50ch; }
  .threshold__actions { margin-top: 1.5rem; }
}
.threshold__hint {
  position: absolute; z-index: 4; left: 50%; bottom: 1.4rem; transform: translateX(-50%);
  font-size: var(--t-chip); font-stretch: 75%; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  display: flex; align-items: center; gap: 0.6rem; color: var(--claro-2);
  opacity: calc(1 - var(--open, 0) * 3);
}
.threshold__hint svg { width: 1rem; height: 1rem; }

/* Detrás del portón: los tres tipos en grande y la lista de servicios */
.threshold__behind {
  position: absolute; inset: 0 0 10px 0; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) auto; gap: 1.25rem;
  padding: clamp(2.5rem, 7vh, 4.5rem) calc(50% * (1 - var(--travel)) + clamp(1.25rem, 2.5vw, 2.5rem)) 1.5rem;
}
.threshold__behind ul { list-style: none; }
.behind__types { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); gap: clamp(0.75rem, 1.2vw, 1.25rem); align-items: end; min-height: 0; }
.behind__types li { height: 100%; min-height: 0; display: flex; align-items: flex-end; }
.behind__types li + li a { height: 86%; }
.behind__types a { display: flex; flex-direction: column; width: 100%; height: 100%; background: var(--sw); color: var(--blanco); text-decoration: none; }
.behind__ph { flex: 1; min-height: 0; overflow: hidden; }
.behind__ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease-out); }
.behind__types a:hover .behind__ph img { transform: scale(1.04); }
.behind__lb { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.35rem 1rem; padding: 0.9rem 1.1rem 1rem; }
.behind__lb b { font-weight: 800; font-stretch: 125%; font-size: clamp(1.3rem, 0.9rem + 1.1vw, 2rem); letter-spacing: -0.025em; line-height: 1; }
.behind__lb small { display: inline-flex; align-items: center; gap: 0.4rem; font-size: var(--t-chip); font-stretch: 75%; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.9; white-space: nowrap; }
.behind__lb svg { width: 1.2rem; height: 1.2rem; transition: transform 0.3s var(--ease-out); }
.behind__types a:hover .behind__lb svg { transform: translateX(4px); }
.behind__services { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.4rem 1.25rem; padding-top: 0.9rem; border-top: 1px solid var(--linea-oscura); }
.behind__services a { font-weight: 600; font-size: 0.95rem; color: var(--claro); text-decoration: none; }
.behind__services a:hover { color: var(--blanco); text-decoration: underline; }

/* Con JavaScript y sin movimiento reducido, el portón se abre al hacer scroll */
.gate-ready .threshold { height: 190svh; }
.gate-ready .threshold__stage { position: sticky; top: 0; }
.threshold.is-open .threshold__copy { visibility: hidden; }
.threshold.is-open .leaf { pointer-events: none; }
/* Si el foco del teclado entra a los enlaces de atrás, el portón se abre del todo */
.threshold__stage:has(.threshold__behind :focus-visible) .leaf { transition: transform 0.6s var(--ease-out); }
.threshold__stage:has(.threshold__behind :focus-visible) .leaf--l { transform: translate3d(calc(var(--travel) * -100%), 0, 0); }
.threshold__stage:has(.threshold__behind :focus-visible) .leaf--r { transform: translate3d(calc(var(--travel) * 100%), 0, 0); }
.threshold__stage:has(.threshold__behind :focus-visible) .threshold__copy { opacity: 0; visibility: hidden; }

/* Sin JS o con movimiento reducido: portón quieto; los tipos y servicios siguen más abajo */
html:not(.gate-ready) .threshold__behind,
html:not(.gate-ready) .threshold__hint { display: none; }

@media (max-width: 1100px) and (min-width: 701px) {
  .threshold { --travel: 0.82; }
  .behind__lb small { display: none; }
}
@media (max-width: 700px) {
  .threshold { --travel: 1.02; }
  .threshold__stage { min-height: 600px; }
  .threshold__copy { padding-right: var(--gutter); }
  .threshold__actions .btn { flex: 1 1 100%; }
  .threshold__hint { display: none; }
  /* En el celular la placa ocupa el lugar del logo del encabezado, en la hoja izquierda */
  .site-header--over .brand { visibility: hidden; }
  .site-header--over::before { display: none; }
  .site-header--over .nav-toggle { background: rgb(10 22 48 / 0.82); }
  .threshold__plate--desk { display: none; }
  .threshold__plate--mob {
    display: flex; container-type: normal; z-index: 5;
    opacity: calc(1 - var(--open, 0) * 3); transform: translate3d(calc(var(--open, 0) * -60%), 0, 0);
    top: 0.7rem; right: auto; left: var(--gutter); transform: none; width: auto;
    flex-direction: row; align-items: center; filter: drop-shadow(0 8px 16px rgb(0 0 0 / 0.45));
  }
  .threshold__plate--mob .threshold__seal { width: 4.6rem; margin: 0 -1.5rem 0 0; }
  .threshold__plate--mob .threshold__name { width: auto; text-align: left; padding: 0.6rem 1rem 0.65rem 2.1rem; border-bottom-width: 3px; }
  .threshold__plate--mob .threshold__name strong { font-size: 1.2rem; white-space: nowrap; }
  .threshold__plate--mob .threshold__name span { margin-top: 0.3rem; font-size: 0.6rem; letter-spacing: 0.12em; }
  .threshold__behind { padding: 4rem var(--gutter) 1.25rem; grid-template-rows: auto auto; align-content: start; gap: 1.25rem; }
  .behind__lb small { display: none; }
  .behind__types { grid-template-columns: 1fr; gap: 0.6rem; }
  .behind__types li + li a { height: 100%; }
  .behind__types a { flex-direction: row; height: 5.6rem; }
  .behind__ph { flex: 0 0 7rem; }
  .behind__lb { flex: 1; }
  .behind__services { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
  .behind__services a { display: block; padding-block: 0.55rem; border-bottom: 1px solid var(--linea-oscura); }
}
@media (max-width: 700px) and (max-height: 700px) {
  .threshold__lead { font-size: 1rem; margin-top: 0.9rem; }
  .threshold__actions { margin-top: 1.25rem; gap: 0.5rem; }
  .threshold__actions .btn { min-height: 3rem; padding-block: 0.6rem; }
  .behind__types a { height: 4.6rem; }
}

/* --------------------------------------------------------------------------
   Encabezados de sección
   -------------------------------------------------------------------------- */
.section-head { display: grid; gap: 1.25rem; margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); max-width: 60rem; }
.section-head p { font-size: var(--t-lead); max-width: 52ch; }
.on-dark .section-head p { color: var(--claro-2); }
.field--niebla .section-head p, .field--hielo .section-head p { color: var(--tinta-2); }
.section-head--split { max-width: none; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: end; gap: 2rem 4rem; }
@media (max-width: 860px) { .section-head--split { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Tipos de puerta (placas)
   -------------------------------------------------------------------------- */
.plates {
  display: grid; gap: clamp(0.75rem, 0.5rem + 1vw, 1.5rem);
  grid-template-columns: 1.25fr 1fr; grid-template-rows: auto auto;
}
.plate { position: relative; display: flex; flex-direction: column; text-decoration: none; color: var(--blanco); background: var(--sw); }
.plate:first-child { grid-row: span 2; }
.plate__img { position: relative; overflow: hidden; flex: 1; min-height: 16rem; }
.plate__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease-out); }
.plate:hover .plate__img img { transform: scale(1.04); }
.plate__label { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 0.25rem 1.5rem; padding: 1.25rem 1.5rem 1.4rem; }
.plate__label h3 { font-size: clamp(1.5rem, 1rem + 1.8vw, 2.6rem); font-weight: 800; font-stretch: 125%; letter-spacing: -0.025em; }
.plate__label p { grid-column: 1; font-size: 0.98rem; color: rgb(255 255 255 / 0.85); max-width: 40ch; }
.plate__code { grid-column: 2; grid-row: 1 / span 2; align-self: end; display: flex; align-items: center; gap: 0.5rem;
  font-size: var(--t-chip); font-stretch: 75%; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.9; white-space: nowrap; }
.plate__code svg { width: 1.6rem; height: 1.6rem; transition: transform 0.35s var(--ease-out); }
.plate:hover .plate__code svg { transform: translateX(5px); }
.plate:first-child .plate__img { min-height: 30rem; }
@media (max-width: 860px) {
  .plates { grid-template-columns: 1fr; }
  .plate:first-child { grid-row: auto; }
  .plate:first-child .plate__img, .plate__img { min-height: 0; aspect-ratio: 4 / 3; flex: none; }
}
@media (max-width: 480px) {
  .plate__label { grid-template-columns: 1fr; }
  .plate__code { grid-column: 1; grid-row: auto; margin-top: 0.6rem; }
}

/* --------------------------------------------------------------------------
   Servicios (portada)
   -------------------------------------------------------------------------- */
.services { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 1rem + 4vw, 6rem); align-items: start; }
.services__photo { position: sticky; top: 2rem; margin: 0; }
.services__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.services__photo figcaption { margin-top: 0.75rem; font-size: var(--t-small); color: var(--tinta-2); }
.service-list { list-style: none; border-top: 2px solid var(--tinta); }
.service-list li { display: grid; grid-template-columns: 3.5rem 1fr; gap: 0.35rem 1.5rem; padding-block: 1.6rem; border-bottom: 1px solid var(--linea); }
.service-list .sw { grid-row: span 2; width: 3.5rem; height: 3.5rem; background: var(--sw); }
.service-list h3 { align-self: center; }
.service-list p { color: var(--tinta-2); max-width: 56ch; }
.services__more { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; }
/* Muestra compuesta para el servicio de pintura: varias franjas de color */
.sw--paint { background: linear-gradient(90deg, var(--noche) 0 25%, var(--azul) 25% 50%, var(--acero) 50% 75%, var(--niebla) 75%) !important; box-shadow: inset 0 0 0 1px var(--linea); }
@media (max-width: 860px) {
  .services { grid-template-columns: 1fr; }
  .services__photo { position: static; }
  .services__photo img { aspect-ratio: 16 / 10; }
  .service-list li { grid-template-columns: 2.5rem 1fr; gap: 0.35rem 1rem; }
  .service-list .sw { width: 2.5rem; height: 2.5rem; }
}

/* --------------------------------------------------------------------------
   Franja de trabajos
   -------------------------------------------------------------------------- */
.strip {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(15rem, 22rem); gap: 0.75rem;
  overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1.25rem;
  scrollbar-color: var(--acero-lt) var(--grafito-2);
}
.strip::-webkit-scrollbar-track { background: var(--grafito-2); }
.strip::-webkit-scrollbar-thumb { background: var(--acero-lt); border-color: var(--grafito-2); }
.strip figure { margin: 0; scroll-snap-align: start; }
.strip img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.strip figcaption { margin-top: 0.6rem; font-size: var(--t-small); color: var(--claro-2); }

/* --------------------------------------------------------------------------
   Contacto
   -------------------------------------------------------------------------- */
.contact { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(2.5rem, 1rem + 5vw, 7rem); }
.contact__intro { container-type: inline-size; }
.contact__intro h2 { font-size: clamp(1.9rem, 9.5cqi, 3.6rem); }
.contact__intro p { font-size: var(--t-lead); color: var(--claro); margin-top: 1.25rem; max-width: 42ch; }
.contact__checklist { list-style: none; margin-top: 2rem; display: grid; gap: 0.1rem; border-top: 1px solid rgb(255 255 255 / 0.35); }
.contact__checklist li { display: flex; gap: 0.9rem; align-items: baseline; padding-block: 0.7rem; border-bottom: 1px solid rgb(255 255 255 / 0.2); }
.contact__checklist li::before { content: ""; width: 0.7rem; height: 0.7rem; background: var(--blanco); flex: none; transform: translateY(0.05rem); }
.contact__wa { margin-top: 2.25rem; display: grid; gap: 0.75rem; justify-items: start; }
.contact__wa p { font-size: var(--t-small); color: var(--claro); margin: 0; }

.form { background: var(--hielo); color: var(--tinta); padding: clamp(1.5rem, 1rem + 2vw, 2.75rem); display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; align-content: start; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; font-weight: 700; font-size: 0.92rem; margin-bottom: 0.4rem; }
.form label span { font-weight: 500; color: var(--tinta-2); }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--tinta);
  background: var(--blanco); border: 1.5px solid var(--borde); border-radius: 0;
  padding: 0.8rem 0.9rem; min-height: 3.1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form textarea { min-height: 9rem; resize: vertical; line-height: 1.5; }
.form input::placeholder, .form textarea::placeholder { color: #6b778a; }
.form input:hover, .form select:hover, .form textarea:hover { border-color: var(--acero); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgb(0 74 173 / 0.2); }
.form [aria-invalid="true"] { border-color: var(--error); }
.form .error { color: var(--error); font-size: 0.85rem; margin-top: 0.35rem; font-weight: 600; }
.form .error:empty { display: none; }
.form__foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; margin-top: 0.5rem; }
.form__foot p { font-size: var(--t-small); color: var(--tinta-2); flex: 1 1 16rem; }
.form__status { grid-column: 1 / -1; padding: 1rem 1.1rem; background: var(--niebla); font-weight: 600; }
.form__status:empty { display: none; }
.form__status.is-ok { background: var(--ok-fondo); color: var(--ok-texto); }
.form__status.is-err { background: var(--error-fondo); color: var(--error-texto); }
@media (max-width: 960px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } .form__foot .btn { width: 100%; } }

/* --------------------------------------------------------------------------
   Pie de página
   -------------------------------------------------------------------------- */
.site-footer { background: var(--noche); color: var(--claro-2); padding-block: clamp(3.5rem, 2.5rem + 3vw, 5.5rem) 2rem; font-size: 0.95rem; }
/* El nombre en grande, como la placa del fabricante */
.site-footer__mark { container-type: inline-size; padding-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); border-bottom: 1px solid var(--linea-oscura); }
.site-footer__mark a { display: flex; align-items: center; gap: 0.18em; text-decoration: none; color: var(--blanco); font-size: clamp(2.2rem, 10.4cqi, 10rem); font-weight: 800; font-stretch: 125%; letter-spacing: -0.035em; line-height: 0.9; }
.site-footer__mark img { width: 0.95em; height: 0.95em; flex: none; }
.site-footer__mark p { margin-top: 1.25rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem 2rem; font-size: var(--t-chip); font-stretch: 75%; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; }
.site-footer h2 { font-size: var(--t-chip); font-stretch: 75%; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blanco); margin-bottom: 1rem; }
.site-footer ul { list-style: none; display: grid; gap: 0.5rem; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--blanco); text-decoration: underline; }
.site-footer__about p { max-width: 34ch; }
.site-footer__swatches { display: flex; margin-top: 1.5rem; }
.site-footer__swatches span { width: 2.25rem; height: 1.25rem; background: var(--sw); }
.site-footer__base { margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid rgb(255 255 255 / 0.12); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: var(--t-small); }
@media (max-width: 860px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .site-footer__grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Cabecera de páginas internas
   -------------------------------------------------------------------------- */
.page-head { position: relative; padding-block: clamp(3.5rem, 2rem + 5vw, 7rem) clamp(3rem, 2rem + 3vw, 5rem); }
.page-head h1 { font-size: var(--t-display); max-width: 16ch; }
.page-head__lead { margin-top: 1.5rem; font-size: var(--t-lead); max-width: 50ch; }
.on-dark .page-head__lead { color: var(--claro); }
.field--niebla .page-head__lead, .field--hielo .page-head__lead { color: var(--tinta-2); }
.page-head__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.breadcrumb { font-size: var(--t-small); margin-bottom: 1.5rem; display: flex; gap: 0.5rem; flex-wrap: wrap; opacity: 0.9; }
.breadcrumb a { text-decoration: none; border-bottom: 1px solid currentColor; }

/* Cabecera de categoría: texto a la izquierda, foto a la derecha que baja
   sobre la sección siguiente. El título se ajusta al ancho de su columna. */
.cat-hero { position: relative; background: var(--field); color: var(--blanco); padding-top: clamp(3rem, 2rem + 4vw, 6rem); }
.cat-hero__grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); gap: clamp(2rem, 1rem + 4vw, 5.5rem); align-items: end; }
.cat-hero__text { container-type: inline-size; padding-bottom: clamp(3rem, 2rem + 3vw, 5rem); }
.cat-hero h1 { font-size: clamp(2rem, 10.2cqi, 5.4rem); }
.cat-hero__lead { margin-top: 1.5rem; font-size: var(--t-lead); max-width: 44ch; color: var(--claro); }
.cat-hero__photo { position: relative; z-index: 1; margin: 0 0 calc(-1 * var(--overlap)); }
.cat-hero__photo img { width: 100%; aspect-ratio: 4 / 5; max-height: 44rem; object-fit: cover; }
.cat-hero + .field { padding-top: calc(var(--overlap) + clamp(3rem, 2rem + 3vw, 5rem)); }
@media (max-width: 860px) {
  .cat-hero__grid { grid-template-columns: 1fr; gap: 0; }
  .cat-hero__text { padding-bottom: 2.5rem; }
  .cat-hero__photo img { aspect-ratio: 4 / 3; }
}

/* --------------------------------------------------------------------------
   Galería: mosaico con una foto destacada por tipo; filtros como muestras de pintura
   -------------------------------------------------------------------------- */
.filters { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; align-items: flex-end; }
.filter {
  display: flex; flex-direction: column; align-items: stretch; width: 9.5rem; padding: 0; text-align: left;
  background: var(--blanco); color: var(--tinta); border: 0;
  font: inherit; cursor: pointer; box-shadow: 0 6px 14px -8px rgb(14 23 38 / 0.45);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.2s;
}
.filter::before { content: ""; display: block; height: 3.4rem; background: var(--sw, linear-gradient(90deg, var(--azul) 0 33.3%, var(--acero) 33.3% 66.6%, var(--grafito) 66.6%)); }
.filter span { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; padding: 0.55rem 0.7rem 0.6rem; font-weight: 700; font-size: 0.95rem; }
.filter small { font-weight: 500; color: var(--tinta-2); font-size: 0.8rem; font-stretch: 75%; letter-spacing: 0.1em; }
.filter:hover { transform: translateY(-3px); }
.filter[aria-pressed="true"] { transform: translateY(-8px); box-shadow: 0 16px 26px -12px rgb(14 23 38 / 0.6); }
.filter[aria-pressed="true"] span::after { content: "✓"; margin-left: auto; font-weight: 800; }
.filter[aria-pressed="true"] small { display: none; }

.gallery { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-rows: clamp(3.2rem, 4.4vw, 4.4rem); grid-auto-flow: dense; gap: 0.9rem; }
.gallery__item { position: relative; margin: 0; min-height: 0; grid-column: span 4; grid-row: span 4; }
.gallery__item[hidden] { display: none; }
.g--feat-l { grid-column: span 8; grid-row: span 7; }
.g--feat-p { grid-column: span 4; grid-row: span 8; }
.g--land { grid-column: span 4; grid-row: span 4; }
.g--wide { grid-column: span 8; grid-row: span 4; }
.g--sq { grid-column: span 4; grid-row: span 5; }
.g--port { grid-column: span 4; grid-row: span 6; }
.gallery__btn { position: absolute; inset: 0; display: block; width: 100%; padding: 0; border: 0; background: var(--niebla); cursor: zoom-in; overflow: hidden; }
.gallery__btn img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease-out); }
.gallery__btn:hover img { transform: scale(1.04); }
.gallery__cap {
  position: absolute; left: 0; bottom: 0; max-width: calc(100% - 1.5rem); pointer-events: none;
  display: flex; align-items: center; gap: 0.75rem; padding: 0.55rem 0.8rem 0.6rem;
  background: var(--sw); color: var(--blanco); font-size: 0.86rem; font-weight: 600; line-height: 1.3;
  transform: translateY(0); transition: transform 0.35s var(--ease-out);
}
.gallery__cap span { display: none; flex: none; font-size: 0.68rem; font-stretch: 75%; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.85; }
.g--feat-l .gallery__cap, .g--feat-p .gallery__cap { font-size: 1rem; padding: 0.8rem 1rem; }
.g--feat-l .gallery__cap span, .g--feat-p .gallery__cap span { display: inline; }
.gallery-count { margin-top: 1rem; font-size: var(--t-small); color: var(--tinta-2); }
.gallery-empty { padding: 3rem 0; font-size: var(--t-lead); }
@media (max-width: 1000px) {
  .gallery { grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: 3.4rem; }
  .g--feat-l { grid-column: span 6; grid-row: span 7; }
  .g--wide { grid-column: span 6; grid-row: span 4; }
  .g--feat-p { grid-column: span 3; grid-row: span 9; }
  .g--land, .g--sq { grid-column: span 3; grid-row: span 4; }
  .g--port { grid-column: span 3; grid-row: span 5; }
}
@media (max-width: 600px) {
  .filter { width: calc(50% - 0.375rem); }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 3.3rem; gap: 0.6rem; }
  .g--feat-l, .g--land { grid-column: span 2; grid-row: span 4; }
  .g--wide { grid-column: span 2; grid-row: span 3; }
  .g--feat-p { grid-column: span 2; grid-row: span 8; }
  .g--sq { grid-column: span 1; grid-row: span 3; }
  .g--port { grid-column: span 1; grid-row: span 4; }
  .g--sq .gallery__cap, .g--port .gallery__cap { font-size: 0.78rem; max-width: 100%; }
}

/* Visor de fotos: la foto siempre cabe en la pantalla; flecha izquierda a la
   izquierda, flecha derecha a la derecha, y el texto debajo de la foto. */
.viewer {
  position: fixed; inset: 0; width: 100%; height: 100%; max-width: none; max-height: none;
  margin: 0; padding: 0; border: 0; overflow: hidden;
  background: var(--noche); color: var(--blanco);
}
.viewer::backdrop { background: rgb(6 13 28 / 0.9); }
.viewer[open] {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) 5.5rem;
  grid-template-rows: auto minmax(0, 1fr) auto;
  grid-template-areas: "top top top" "prev fig next" "cap cap cap";
}
.viewer__top { grid-area: top; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem var(--gutter); }
.viewer__pos { font-size: var(--t-chip); font-stretch: 75%; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--claro-2); }
.viewer__fig { grid-area: fig; position: relative; margin: 0; min-height: 0; touch-action: pan-y; }
.viewer__fig img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.viewer__cap { grid-area: cap; text-align: center; padding: 1rem var(--gutter) 1.5rem; }
.viewer__cap strong { display: block; font-weight: 700; font-size: 1.05rem; }
.viewer__cap span { display: block; margin-top: 0.25rem; font-size: var(--t-chip); font-stretch: 75%; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--claro-2); }
.viewer button {
  background: transparent; color: var(--blanco); border: 2px solid rgb(255 255 255 / 0.45);
  min-width: 3.25rem; min-height: 3.25rem; display: inline-grid; place-items: center;
  cursor: pointer; font: inherit; font-weight: 700; padding: 0 1rem;
  transition: border-color 0.2s, background-color 0.2s;
}
.viewer button:hover { border-color: var(--blanco); background: rgb(255 255 255 / 0.08); }
.viewer button svg { width: 1.4rem; height: 1.4rem; }
.viewer .viewer__close { display: inline-flex; align-items: center; gap: 0.5rem; }
.viewer__prev { grid-area: prev; align-self: center; justify-self: center; }
.viewer__next { grid-area: next; align-self: center; justify-self: center; }
@media (max-width: 700px) {
  .viewer[open] {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: "top top top" "fig fig fig" "prev cap next";
  }
  .viewer__prev, .viewer__next { margin: 0.75rem var(--gutter) 1.25rem; }
  .viewer__cap { padding: 0.75rem 0.5rem 1.25rem; }
  .viewer__cap strong { font-size: 0.95rem; }
}

/* --------------------------------------------------------------------------
   Detalles técnicos por categoría (filas: tema a la izquierda, puntos a la derecha)
   -------------------------------------------------------------------------- */
.spec { border-top: 2px solid var(--tinta); }
.spec > div { display: grid; grid-template-columns: minmax(0, 17rem) minmax(0, 1fr); gap: 0.75rem 3rem; padding-block: 1.6rem; border-bottom: 1px solid var(--linea); }
.spec dt { font-weight: 800; font-stretch: 115%; font-size: 1.15rem; line-height: 1.3; display: flex; align-items: baseline; gap: 0.7rem; }
.spec dt::before { content: ""; width: 0.9rem; height: 0.9rem; background: var(--sw, var(--azul)); flex: none; transform: translateY(0.05rem); }
.spec dd { margin: 0; color: var(--tinta-2); }
.spec dd ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: 0.5rem 2.5rem; }
.spec dd li { padding-left: 1rem; position: relative; }
.spec dd li::before { content: ""; position: absolute; left: 0; top: 0.78em; width: 0.4rem; height: 2px; background: currentColor; }
@media (max-width: 700px) { .spec > div { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Página de servicios
   -------------------------------------------------------------------------- */
.process { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); counter-reset: paso; border-top: 2px solid rgb(255 255 255 / 0.85); }
.process li { counter-increment: paso; padding: 1.5rem 1.5rem 0 0; }
.process li::before { content: counter(paso, decimal-leading-zero); display: block; font-size: 2.6rem; font-weight: 800; font-stretch: 125%; line-height: 1; color: var(--acero-lt); margin-bottom: 1rem; }
.process strong { display: block; font-stretch: 115%; font-size: 1.1rem; margin-bottom: 0.35rem; color: var(--blanco); }
.process p { font-size: 0.95rem; color: var(--claro-2); }
@media (max-width: 960px) { .process { grid-template-columns: 1fr 1fr; } .process li { padding-bottom: 1rem; } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }

.svc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 6rem); align-items: center; }
.svc--flip .svc__media { order: 2; }
.svc__media { margin: 0; }
.svc__media img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; }
.svc__body h2 { margin-bottom: 1.25rem; }
.svc__body > p { font-size: var(--t-lead); max-width: 50ch; }
.field--niebla .svc__body > p, .field--hielo .svc__body > p { color: var(--tinta-2); }
.on-dark .svc__body > p { color: var(--claro-2); }
.field--acero .svc__body > p { color: var(--claro); }
.svc__list { list-style: none; margin-top: 1.75rem; border-top: 1px solid currentColor; }
.svc__list li { padding: 0.75rem 0; border-bottom: 1px solid rgb(127 140 160 / 0.35); display: flex; gap: 0.9rem; align-items: baseline; }
.svc__list li::before { content: ""; width: 0.6rem; height: 0.6rem; background: var(--sw, currentColor); flex: none; transform: translateY(-0.05rem); }
.svc--text { align-items: start; }
@media (max-width: 860px) {
  .svc { grid-template-columns: 1fr; }
  .svc--flip .svc__media { order: 0; }
}

.note { margin-top: 1.75rem; font-size: var(--t-small); color: var(--tinta-2); max-width: 60ch; }
.on-dark .note { color: var(--claro-2); }

/* Banda de cierre */
.closer { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 2rem; }
.closer h2 { max-width: 18ch; }
.closer__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Página no encontrada */
.lost { min-height: 70svh; display: grid; align-content: center; }
.lost h1 { font-size: var(--t-display); max-width: 14ch; }


/* --------------------------------------------------------------------------
   Carta de acabados: muestras de pintura en abanico
   -------------------------------------------------------------------------- */
.paint { position: relative; z-index: 2; background: var(--azul); color: var(--blanco); padding-top: var(--section); }
.paint__grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 0.75fr) minmax(0, 1fr); gap: clamp(1.5rem, 1rem + 3vw, 4.5rem); align-items: start; }
.paint__text h2 { font-size: var(--t-h2); }
.paint__text > p { margin-top: 1.25rem; font-size: var(--t-lead); color: var(--claro); max-width: 42ch; }
.paint__text .svc__list { border-top-color: rgb(255 255 255 / 0.6); }
.paint__text .svc__list li { border-bottom-color: rgb(255 255 255 / 0.2); }
.paint__text .btn { margin-top: 2rem; }
.paint__text > .paint__note { margin-top: 1rem; font-size: var(--t-small); color: var(--claro); max-width: 40ch; }

.fan { position: relative; height: clamp(21rem, 28vw, 26rem); margin-top: 0.5rem; }
.chip {
  --w: clamp(4.4rem, 5.6vw, 5.4rem);
  position: absolute; left: calc(50% - var(--w) / 2); bottom: 0; width: var(--w); height: 86%;
  transform-origin: 50% calc(100% - 1.3rem); transform: rotate(var(--a));
  display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start;
  padding: 0.7rem 0.55rem 2.6rem; border: 0; cursor: pointer;
  background: var(--c); color: var(--ink);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.18), 0 12px 24px -10px rgb(0 0 0 / 0.55);
  font: inherit; font-size: 0.7rem; font-stretch: 75%; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; text-align: left; line-height: 1.15;
  transition: transform 0.7s var(--ease-out), height 0.35s var(--ease-out);
}
.chip::after { content: ""; position: absolute; left: 50%; bottom: 0.9rem; width: 0.8rem; height: 0.8rem; margin-left: -0.4rem; border-radius: 50%; background: #cfd6df; box-shadow: inset 0 0 0 3px #7c8796; }
.chip:hover { height: 90%; }
.chip[aria-pressed="true"] { height: 100%; z-index: 2; box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.3), 0 20px 34px -10px rgb(0 0 0 / 0.65); }
.chip[aria-pressed="true"] span::after { content: " ✓"; }
.chip:focus-visible { outline-offset: 4px; }
/* El abanico se abre cuando la sección entra en pantalla */
.fan-ready .fan:not(.is-in) .chip { transform: rotate(0deg); }
.fan-ready .fan.is-in .chip { transition-delay: calc(var(--i) * 70ms), 0s; }

.paint__sample { position: relative; z-index: 3; margin: 0; }
.paint__mat { position: relative; aspect-ratio: 4 / 5; background: var(--c); overflow: hidden; box-shadow: 0 30px 60px -24px rgb(0 0 0 / 0.6); transition: background-color 0.5s var(--ease-out); }
.paint__mat img { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.45s var(--ease-out); }
.paint__swatch { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 1.5rem; color: var(--ink); opacity: 0; transition: opacity 0.45s var(--ease-out); }
.paint__swatch b { font-size: clamp(2rem, 1.2rem + 2.5vw, 3.4rem); font-weight: 800; font-stretch: 125%; letter-spacing: -0.03em; line-height: 1; }
.paint__swatch span { margin-top: 0.6rem; font-size: var(--t-chip); font-stretch: 75%; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.paint__sample.is-swatch img { opacity: 0; }
.paint__sample.is-swatch .paint__swatch { opacity: 1; }
.paint__sample figcaption { font-weight: 700; font-stretch: 110%; display: grid; grid-template-columns: auto 1fr; gap: 0.2rem 0.8rem; align-items: center; padding: 0.9rem 1rem 1rem; background: var(--blanco); color: var(--tinta); box-shadow: 0 24px 40px -24px rgb(0 0 0 / 0.6); }
.paint__sample figcaption::before { content: ""; width: 1.2rem; height: 1.2rem; background: var(--c); box-shadow: inset 0 0 0 1px rgb(14 23 38 / 0.2); transition: background-color 0.5s; }
.paint__sample figcaption b { font-size: 0.95rem; font-stretch: 110%; }
.paint__sample figcaption small { font-size: 0.82rem; color: var(--tinta-2); }
/* La muestra baja sobre la sección siguiente, como una foto que se sale de su bloque */
.paint--overlap .paint__sample { align-self: end; }
/* La foto termina justo en el cambio de color; la descripción cuelga por debajo */
.paint--overlap .paint__sample figcaption { position: absolute; top: 100%; left: 0; right: 0; }
.paint--overlap { padding-bottom: 0; }
.paint--overlap .paint__text, .paint--overlap .fan { padding-bottom: var(--section); }
.paint:not(.paint--overlap) { padding-bottom: var(--section); }
.paint--overlap + .field .section-head { max-width: 50%; }
.paint--overlap + .field > .finish { right: auto; left: var(--gutter); }
@media (max-width: 960px) {
  .paint__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .paint__text { grid-column: 1 / -1; }
  .paint--overlap .paint__text { padding-bottom: 0; }
  .paint--overlap + .field .section-head { max-width: none; }
  .paint--overlap + .field { padding-top: calc(var(--section) + 5rem); }
}
@media (max-width: 600px) {
  .paint__grid { grid-template-columns: 1fr; }
  .fan { height: 19rem; margin-inline: auto; width: 100%; }
  .paint--overlap .fan { padding-bottom: 0; }
}

/* --------------------------------------------------------------------------
   Fotos que se descubren como una puerta corrediza al entrar en pantalla
   -------------------------------------------------------------------------- */
.slide-ready [data-slide] { clip-path: inset(0 0 0 100%); transition: clip-path 1.2s var(--ease-door); }
.slide-ready [data-slide].is-in { clip-path: inset(0 0 0 0); }

/* --------------------------------------------------------------------------
   WhatsApp flotante: una placa azul siempre a mano
   -------------------------------------------------------------------------- */
.wa-float {
  position: fixed; right: clamp(0.9rem, 2vw, 1.75rem); bottom: clamp(0.9rem, 2vw, 1.75rem); z-index: 60;
  display: inline-flex; align-items: center; gap: 0.6rem; min-height: 3.4rem; padding: 0.7rem 1.2rem 0.7rem 1rem;
  background: var(--azul); color: var(--blanco); text-decoration: none; font-weight: 700; font-stretch: 110%;
  box-shadow: inset 0 0 0 2px var(--azul), inset 0 0 0 3.5px rgb(255 255 255 / 0.85), 0 14px 28px -10px rgb(0 30 80 / 0.65);
  transition: transform 0.3s var(--ease-out), background-color 0.3s;
}
.wa-float svg { width: 1.5rem; height: 1.5rem; flex: none; }
.wa-float:hover { background: var(--azul-hi); box-shadow: inset 0 0 0 2px var(--azul-hi), inset 0 0 0 3.5px rgb(255 255 255 / 0.85), 0 18px 30px -10px rgb(0 30 80 / 0.7); transform: translateY(-2px); text-decoration: none; }
@media (max-width: 600px) {
  .wa-float { width: 3.5rem; height: 3.5rem; padding: 0; justify-content: center; }
  .wa-float span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .wa-float svg { width: 1.7rem; height: 1.7rem; }
}
.site-footer__base { padding-right: 6rem; }

/* Aparición suave: el contenido es visible por defecto; sólo se anima si hay JS */
.reveal-ready [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
.reveal-ready [data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal-ready [data-reveal] { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}
.chip--edge { box-shadow: inset 0 0 0 2px rgb(255 255 255 / 0.6), 0 12px 24px -10px rgb(0 0 0 / 0.55); }

/* Video del portón automático (servicios) */
.svc-video { display: block; width: 100%; height: 100%; object-fit: cover; background: var(--grafito); }
.services__photo--video .svc-video { aspect-ratio: 4 / 5; }
.svc__media--video { max-width: 26rem; justify-self: center; width: 100%; }
.svc__media--video .svc-video { aspect-ratio: 464 / 832; }
@media (max-width: 860px) { .services__photo--video .svc-video { aspect-ratio: 4 / 5; max-height: 70svh; } }