/* ==========================================================================
   MORTERRA — Adhesivos y Estucos
   Sistema de diseño web basado en la Propuesta A (Baikú Estudio, abril 2026)
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  /* Núcleo de marca */
  --negro:        #1c1d1b;
  --negro-900:    #121311;
  --negro-800:    #24251f;
  --negro-700:    #33342e;
  --azul:         #35a0e2;
  --azul-700:     #0876c1;
  --azul-900:     #075a94;
  --amarillo:     #efc12f;
  --hueso:        #f9f1e8;
  --blanco:       #ffffff;

  /* Secundarios tomados del arte de sacos y costados */
  --arena:        #c2965d;
  --terracota:    #c74a25;
  --cielo:        #acd6e0;
  --acero:        #5e8ca4;

  /* Texto */
  --tinta:        #1c1d1b;
  --tinta-suave:  #55564f;
  --tinta-tenue:  #8a8b83;
  --linea:        rgba(28, 29, 27, .14);
  --linea-oscura: rgba(255, 255, 255, .14);

  /* Tipografía */
  --display: "Archivo", "Archivo Expanded", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --texto:   "Roboto", "Helvetica Neue", Helvetica, Arial, sans-serif;

  /* Medidas */
  --ancho: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radio: 2px;
  --radio-lg: 4px;

  /* Movimiento */
  --ease: cubic-bezier(.22, .61, .36, 1);
  --rapido: .18s var(--ease);
  --medio: .38s var(--ease);
  --lento: .7s var(--ease);

  --header-h: 76px;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
body {
  margin: 0;
  background: var(--hueso);
  color: var(--tinta);
  font-family: var(--texto);
  font-size: 17px;
  line-height: 1.62;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4, h5 { margin: 0; font-family: var(--display); font-weight: 800; line-height: .95; letter-spacing: -.015em; font-stretch: 112%; text-transform: uppercase; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; }
::selection { background: var(--amarillo); color: var(--negro); }

/* ---------- 3. Utilidades ---------- */
.contenedor { width: 100%; max-width: var(--ancho); margin-inline: auto; padding-inline: var(--gutter); }
.solo-lectores {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.salto-contenido {
  position: fixed; top: 8px; left: 8px; z-index: 200; transform: translateY(-200%);
  background: var(--amarillo); color: var(--negro); padding: 10px 18px; font-weight: 700;
}
.salto-contenido:focus { transform: none; }

.eyebrow {
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  font-size: 12px; letter-spacing: .22em; color: var(--azul-700);
  display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 34px; height: 3px; background: var(--amarillo); flex: 0 0 auto; }
.eyebrow--claro { color: var(--azul); }

.h-display  { font-size: clamp(2.35rem, 6.2vw, 5rem); font-style: italic; }
.h-seccion  { font-size: clamp(1.9rem, 4.2vw, 3.1rem); font-style: italic; }
.h-bloque   { font-size: clamp(1.25rem, 2.4vw, 1.7rem); }
.plomo { font-size: clamp(1.02rem, 1.5vw, 1.2rem); color: var(--tinta-suave); max-width: 62ch; }
.plomo--claro { color: rgba(255, 255, 255, .72); }

.seccion { padding: clamp(64px, 9vw, 132px) 0; position: relative; }
.seccion--oscura { background: var(--negro); color: var(--blanco); }
.seccion--oscura .plomo { color: rgba(255, 255, 255, .68); }
.seccion--blanca { background: var(--blanco); }
.cabeza-seccion { max-width: 720px; margin-bottom: clamp(38px, 5vw, 62px); }

/* Botones */
.btn {
  --btn-bg: var(--negro); --btn-fg: #fff; --btn-borde: var(--negro);
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--btn-bg); color: var(--btn-fg);
  border: 2px solid var(--btn-borde); border-radius: var(--radio);
  padding: 15px 26px; cursor: pointer;
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  font-size: 13.5px; letter-spacing: .1em; line-height: 1;
  transition: transform var(--rapido), background var(--rapido), color var(--rapido), border-color var(--rapido), box-shadow var(--rapido);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0, 0, 0, .18); }
.btn:active { transform: translateY(0); }
.btn .flecha { transition: transform var(--rapido); }
.btn:hover .flecha { transform: translateX(4px); }
.btn--amarillo { --btn-bg: var(--amarillo); --btn-fg: var(--negro); --btn-borde: var(--amarillo); }
.btn--azul { --btn-bg: var(--azul-700); --btn-fg: #fff; --btn-borde: var(--azul-700); }
.btn--linea { --btn-bg: transparent; --btn-fg: var(--negro); --btn-borde: rgba(28,29,27,.28); }
.btn--linea:hover { --btn-bg: var(--negro); --btn-fg: #fff; --btn-borde: var(--negro); }
.btn--linea-clara { --btn-bg: transparent; --btn-fg: #fff; --btn-borde: rgba(255,255,255,.34); }
.btn--linea-clara:hover { --btn-bg: #fff; --btn-fg: var(--negro); --btn-borde: #fff; }
.btn[aria-disabled="true"] { opacity: .5; pointer-events: none; }
.btn--sm { padding: 11px 18px; font-size: 12px; }

/* Etiqueta de estado */
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--display); font-size: 11px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 6px 11px; border-radius: 999px;
  background: rgba(239, 193, 47, .18); color: #7a5c00; border: 1px solid rgba(239, 193, 47, .55);
}
.chip--claro { background: rgba(239, 193, 47, .16); color: var(--amarillo); border-color: rgba(239, 193, 47, .4); }
.chip--neutro { background: rgba(28,29,27,.06); color: var(--tinta-suave); border-color: var(--linea); }
.chip .punto { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* Patrón zig-zag de marca */
.patron {
  position: absolute; inset: 0; pointer-events: none;
  background-image: url("../img/patron.svg");
  background-size: 340px auto; background-repeat: repeat;
  opacity: .5;
}
.patron--tenue {
  opacity: .12;
  -webkit-mask-image: radial-gradient(130% 90% at 100% 0%, #000 12%, transparent 70%);
  mask-image: radial-gradient(130% 90% at 100% 0%, #000 12%, transparent 70%);
}

/* ---------- 4. Encabezado ---------- */
.encabezado {
  position: sticky; top: 0; z-index: 100;
  background: rgba(28, 29, 27, .94);
  color: #fff;
  border-bottom: 1px solid var(--linea-oscura);
  backdrop-filter: saturate(160%) blur(10px);
  transition: background var(--medio), box-shadow var(--medio);
}
.encabezado.esta-fijo { box-shadow: 0 12px 34px rgba(0, 0, 0, .28); }
.encabezado__barra {
  height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.marca { display: flex; align-items: center; gap: 12px; color: #fff; }
.marca__simbolo { width: 26px; color: var(--amarillo); flex: 0 0 auto; }
.marca__wordmark { width: 148px; color: #fff; }
.marca:hover .marca__simbolo { color: var(--azul); }
.marca__simbolo, .marca__wordmark { transition: color var(--rapido); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav__enlace {
  position: relative; padding: 10px 14px;
  font-family: var(--display); font-weight: 600; text-transform: uppercase;
  font-size: 13px; letter-spacing: .1em; color: rgba(255, 255, 255, .78);
  transition: color var(--rapido);
}
.nav__enlace:hover, .nav__enlace:focus-visible { color: #fff; }
.nav__enlace::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--amarillo); transform: scaleX(0); transform-origin: left; transition: transform var(--medio);
}
.nav__enlace:hover::after, .nav__enlace[aria-current="page"]::after { transform: scaleX(1); }
.nav__cta { margin-left: 10px; }

/* Menú desplegable de productos */
.menu { position: relative; }
.menu__panel {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translate(-50%, 8px);
  width: min(620px, 88vw); background: var(--blanco); color: var(--tinta);
  border: 1px solid var(--linea); border-radius: var(--radio-lg);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .3);
  padding: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 26px;
  opacity: 0; visibility: hidden; transition: opacity var(--medio), transform var(--medio), visibility var(--medio);
}
.menu.abierto .menu__panel, .menu:hover .menu__panel { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.menu__titulo {
  font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .2em;
  text-transform: uppercase; color: var(--tinta-tenue);
  padding-bottom: 10px; margin-bottom: 8px; border-bottom: 1px solid var(--linea);
  display: flex; justify-content: space-between; align-items: center;
}
.menu__item {
  display: flex; align-items: center; gap: 11px; padding: 9px 10px; border-radius: var(--radio);
  font-size: 15px; font-weight: 500; transition: background var(--rapido), transform var(--rapido);
}
.menu__item:hover { background: var(--hueso); transform: translateX(3px); }
.menu__color { width: 8px; height: 26px; border-radius: 1px; flex: 0 0 auto; }

/* Botón hamburguesa */
.hamburguesa {
  display: none; width: 46px; height: 46px; background: transparent; border: 1px solid var(--linea-oscura);
  border-radius: var(--radio); cursor: pointer; padding: 0; place-items: center;
}
.hamburguesa span { display: block; width: 20px; height: 2px; background: #fff; margin: 3px auto; transition: transform var(--rapido), opacity var(--rapido); }
.hamburguesa[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.hamburguesa[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburguesa[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

.movil {
  display: none; background: var(--negro-900); border-top: 1px solid var(--linea-oscura);
  padding: 12px var(--gutter) 30px;
}
.movil.abierto { display: block; }
.movil a {
  display: flex; align-items: center; gap: 10px; padding: 14px 0;
  border-bottom: 1px solid var(--linea-oscura); color: rgba(255, 255, 255, .85);
  font-family: var(--display); text-transform: uppercase; font-size: 15px; font-weight: 600; letter-spacing: .06em;
}
.movil a .menu__color { height: 18px; }
.movil__grupo { font-size: 11px; letter-spacing: .2em; color: var(--tinta-tenue); padding: 20px 0 6px; font-family: var(--display); text-transform: uppercase; }

/* ---------- 5. Hero ---------- */
.hero { position: relative; background: var(--negro); color: #fff; overflow: hidden; isolation: isolate; }
.hero__patron { position: absolute; inset: -10% -10% -10% 42%; opacity: .85; }
.hero__patron svg { width: 100%; height: 100%; }
.hero__degradado {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, var(--negro) 0 46%, rgba(28, 29, 27, .82) 58%, rgba(28, 29, 27, .35) 100%);
}
.hero__inner { position: relative; padding-block: clamp(64px, 10vw, 128px) clamp(56px, 8vw, 104px); }
.hero__logo { width: min(560px, 78vw); color: #fff; margin-bottom: 34px; }
.hero__titulo { font-size: clamp(2.1rem, 5.4vw, 4.3rem); max-width: 20ch; font-style: italic; }
.hero__titulo em { font-style: normal; color: var(--azul); }
.hero__texto { margin-top: 24px; max-width: 52ch; color: rgba(255, 255, 255, .74); font-size: clamp(1rem, 1.5vw, 1.16rem); }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero__datos {
  position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border-top: 1px solid var(--linea-oscura);
}
.hero__dato { padding: 26px 26px 26px 0; }
.hero__dato + .hero__dato { border-left: 1px solid var(--linea-oscura); padding-left: 26px; }
.hero__dato b {
  display: block; font-family: var(--display); font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 800; letter-spacing: -.02em; color: var(--amarillo);
}
.hero__dato span { font-size: 13.5px; color: rgba(255, 255, 255, .6); }

/* Cinta */
.cinta { background: var(--azul-700); color: #fff; overflow: hidden; padding: 13px 0; border-block: 2px solid var(--negro); }
.cinta__pista { display: flex; gap: 46px; width: max-content; animation: correr 34s linear infinite; }
.cinta span {
  font-family: var(--display); font-size: 13px; font-weight: 700; letter-spacing: .2em;
  text-transform: uppercase; display: inline-flex; align-items: center; gap: 46px; white-space: nowrap;
}
.cinta span::after { content: ""; width: 7px; height: 7px; background: var(--amarillo); transform: rotate(45deg); }
@keyframes correr { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .cinta__pista { animation: none; } }

/* ---------- 6. Tarjetas de producto ---------- */
.grupo-categoria + .grupo-categoria { margin-top: clamp(48px, 6vw, 84px); }
.categoria__encabezado {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
  padding-bottom: 16px; margin-bottom: 30px; border-bottom: 2px solid var(--negro);
}
.categoria__lockup { width: clamp(170px, 22vw, 240px); color: var(--negro); }
.seccion--oscura .categoria__lockup { color: #fff; }
.seccion--oscura .categoria__encabezado { border-color: rgba(255, 255, 255, .3); }
.categoria__meta { font-family: var(--display); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--tinta-tenue); }

.rejilla { display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(258px, 1fr)); }

.tarjeta {
  --c: var(--azul);
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  background: var(--negro); color: #fff; border-radius: var(--radio-lg);
  min-height: 340px; isolation: isolate;
  transition: transform var(--medio), box-shadow var(--medio);
}
.tarjeta:hover { transform: translateY(-6px); box-shadow: 0 26px 48px rgba(0, 0, 0, .26); }
.tarjeta__banda { height: 8px; background: var(--c); }
.tarjeta__patron {
  position: absolute; inset: 0; z-index: -1; opacity: .13; background-size: 210px auto;
  -webkit-mask-image: linear-gradient(155deg, transparent 26%, #000 92%);
  mask-image: linear-gradient(155deg, transparent 26%, #000 92%);
  transition: opacity var(--medio), transform var(--lento);
}
.tarjeta:hover .tarjeta__patron { opacity: .24; transform: scale(1.05); }
.tarjeta__cuerpo { padding: 24px 24px 0; flex: 1; }
.tarjeta__tag {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--display);
  font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--negro); background: var(--c); padding: 5px 10px; border-radius: 999px;
}
.tarjeta__nombre { margin-top: 18px; font-size: clamp(1.32rem, 2.1vw, 1.62rem); }
.tarjeta__nombre span { color: var(--c); }
.tarjeta__resumen { margin-top: 12px; font-size: 14.5px; color: rgba(255, 255, 255, .66); }
.tarjeta__pie {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 20px 24px; margin-top: 22px; border-top: 1px solid var(--linea-oscura);
  font-family: var(--display); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
}
.tarjeta__pie .flecha { color: var(--c); transition: transform var(--rapido); }
.tarjeta:hover .tarjeta__pie .flecha { transform: translateX(5px); }
.tarjeta__simbolo { position: absolute; right: 18px; bottom: 74px; width: 62px; color: rgba(255, 255, 255, .07); z-index: -1; }
.tarjeta__enlace { position: absolute; inset: 0; z-index: 3; }

/* ---------- 7. Ventajas ---------- */
.ventajas { display: grid; gap: clamp(24px, 2.6vw, 36px); grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }
.ventaja__icono {
  width: 66px; height: 66px; border-radius: 50%; background: var(--amarillo); color: var(--negro);
  display: grid; place-items: center; margin-bottom: 20px;
  box-shadow: 0 0 0 0 rgba(239, 193, 47, .4); transition: box-shadow var(--medio), transform var(--medio);
}
.ventaja:hover .ventaja__icono { transform: translateY(-4px); box-shadow: 0 0 0 12px rgba(239, 193, 47, .14); }
.ventaja h3 { font-size: 1.16rem; margin-bottom: 10px; }
.ventaja p { font-size: 15px; color: var(--tinta-suave); margin: 0; }
.seccion--oscura .ventaja p { color: rgba(255, 255, 255, .66); }

/* ---------- 8. Bloque QR ---------- */
.qr-bloque { display: grid; gap: clamp(32px, 5vw, 72px); grid-template-columns: 1.1fr .9fr; align-items: center; }
.qr-bloque--simple { grid-template-columns: minmax(0, 78ch); }
.qr-pasos { counter-reset: paso; margin-top: 30px; }
.qr-pasos li {
  position: relative; padding-left: 56px; padding-bottom: 24px; counter-increment: paso;
}
.qr-pasos li::before {
  content: counter(paso, decimal-leading-zero); position: absolute; left: 0; top: -2px;
  font-family: var(--display); font-weight: 800; font-size: 15px; color: var(--azul);
  border: 2px solid rgba(53, 160, 226, .35); width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%;
}
.qr-pasos li:not(:last-child)::after {
  content: ""; position: absolute; left: 18px; top: 40px; bottom: 4px; width: 2px; background: rgba(255, 255, 255, .12);
}
.qr-pasos b { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: .04em; font-size: 15px; }
.qr-pasos span { font-size: 15px; color: rgba(255, 255, 255, .64); }

.qr-tarjeta {
  background: #fff; color: var(--tinta); border-radius: var(--radio-lg); padding: 28px; text-align: center;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .34);
}
.qr-tarjeta img { width: min(230px, 60vw); margin: 0 auto 18px; }
.qr-tarjeta code {
  display: block; font-size: 12.5px; color: var(--tinta-suave); word-break: break-all;
  background: var(--hueso); padding: 10px 12px; border-radius: var(--radio); font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.pasos { counter-reset: paso; display: grid; gap: 14px; }
.pasos li {
  position: relative; padding-left: 58px; counter-increment: paso; min-height: 40px;
}
.pasos li::before {
  content: counter(paso, decimal-leading-zero); position: absolute; left: 0; top: 0;
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%;
  background: var(--c, var(--azul)); color: var(--negro);
  font-family: var(--display); font-weight: 800; font-size: 14px;
}
.pasos b { display: block; font-family: var(--display); text-transform: uppercase; font-size: 14px; letter-spacing: .04em; }
.pasos span { font-size: 15px; color: var(--tinta-suave); }

.tabla-scroll { overflow-x: auto; }
.tabla--datos thead th {
  font-family: var(--display); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--tinta); border-bottom: 2px solid var(--negro); width: auto; font-weight: 700;
  white-space: nowrap;
}
.tabla--datos td { font-size: 14.5px; }
.tabla--datos tbody tr:nth-child(odd) { background: rgba(28, 29, 27, .035); }
.tabla--datos tr:first-child th, .tabla--datos tr:first-child td { border-top: 0; }
.nota-tabla { margin-top: 14px; font-size: 13px; color: var(--tinta-tenue); max-width: 70ch; }

.lista-check--aviso li::before { clip-path: none; border-radius: 2px; background: var(--tinta-tenue); width: 10px; height: 10px; }

/* ---------- 9. Página de producto ---------- */
.migas { font-size: 13px; color: rgba(255, 255, 255, .6); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.migas a:hover { color: var(--amarillo); }
.migas span { opacity: .5; }

.p-hero {
  --c: var(--azul); position: relative; background: var(--negro); color: #fff;
  overflow: hidden; isolation: isolate; border-bottom: 6px solid var(--c);
}
.p-hero__patron {
  position: absolute; inset: -8% -6% -8% 34%; z-index: 0; opacity: .42;
  -webkit-mask-image: linear-gradient(95deg, transparent 0, #000 42%);
  mask-image: linear-gradient(95deg, transparent 0, #000 42%);
}
.p-hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(100deg, var(--negro) 0 44%, rgba(28, 29, 27, .88) 62%, rgba(28, 29, 27, .5) 100%);
}
.p-hero__inner { position: relative; z-index: 2; padding-block: 30px clamp(46px, 6vw, 76px); }
.p-hero__grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(28px, 4vw, 60px); align-items: end; margin-top: 34px; }
.p-hero__tag {
  display: inline-flex; align-items: center; gap: 9px; background: var(--c); color: var(--negro);
  font-family: var(--display); font-size: 11.5px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; padding: 6px 12px; border-radius: 999px;
}
.p-hero__titulo { margin-top: 20px; font-size: clamp(2.1rem, 5.6vw, 4rem); font-style: italic; }
.p-hero__sub { margin-top: 16px; max-width: 54ch; color: rgba(255, 255, 255, .74); }
.p-hero__ficha { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 30px; }
.p-hero__sello {
  border: 1px solid var(--linea-oscura); border-radius: var(--radio-lg); padding: 18px 20px; background: rgba(255, 255, 255, .04);
}
.p-hero__sello b { display: block; font-family: var(--display); font-size: 1.4rem; color: var(--c); letter-spacing: -.01em; }
.p-hero__sello span { display: block; font-size: 10.5px; letter-spacing: .07em; text-transform: uppercase; color: rgba(255, 255, 255, .55); font-family: var(--display); line-height: 1.3; }

.aviso {
  display: flex; gap: 14px; align-items: flex-start; margin-top: 28px; padding: 16px 18px;
  border-left: 4px solid var(--amarillo); background: rgba(239, 193, 47, .1); border-radius: 0 var(--radio) var(--radio) 0;
  font-size: 14.5px; color: rgba(255, 255, 255, .8);
}
.aviso--claro { background: rgba(239, 193, 47, .16); color: var(--tinta-suave); }
.aviso svg { flex: 0 0 auto; color: var(--amarillo); margin-top: 2px; }

.p-cuerpo { display: grid; grid-template-columns: 1fr 380px; gap: clamp(32px, 4vw, 64px); align-items: start; }
.bloque + .bloque { margin-top: clamp(38px, 5vw, 58px); }
.bloque h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 18px; }

.tabla { width: 100%; border-collapse: collapse; font-size: 15px; }
.tabla th, .tabla td { text-align: left; padding: 14px 12px; border-bottom: 1px solid var(--linea); vertical-align: top; }
.tabla th { width: 42%; font-weight: 500; color: var(--tinta-suave); }
.tabla tr:first-child th, .tabla tr:first-child td { border-top: 2px solid var(--negro); }
.tabla td b { font-family: var(--display); font-weight: 700; }

.lista-check li { position: relative; padding-left: 30px; margin-bottom: 12px; font-size: 15.5px; }
.lista-check li::before {
  content: ""; position: absolute; left: 0; top: .42em; width: 12px; height: 12px;
  background: var(--c, var(--azul)); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.panel-lateral { position: sticky; top: calc(var(--header-h) + 22px); display: grid; gap: 18px; }
.caja {
  border: 1px solid var(--linea); border-radius: var(--radio-lg); background: #fff; padding: 22px;
}
.caja__titulo { font-family: var(--display); font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--tinta-tenue); margin-bottom: 14px; }
.caja--oscura { background: var(--negro); color: #fff; border-color: transparent; }
.caja--oscura .caja__titulo { color: rgba(255, 255, 255, .5); }
.caja p { font-size: 14.5px; }
.caja .btn { width: 100%; justify-content: center; }
.caja__qr { background: #fff; padding: 12px; border-radius: var(--radio); }
.caja__qr img { width: 100%; }
.enlace-copia {
  display: flex; align-items: center; gap: 10px; width: 100%; margin-top: 10px;
  background: rgba(255, 255, 255, .06); border: 1px dashed rgba(255, 255, 255, .28); color: #fff;
  padding: 10px 12px; border-radius: var(--radio); cursor: pointer; font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; text-align: left; word-break: break-all;
}
.enlace-copia:hover { border-color: var(--amarillo); }

.costado {
  position: relative; background: var(--hueso); border: 1px solid var(--linea); border-radius: var(--radio-lg);
  padding: 22px; display: grid; grid-template-columns: auto 1fr; gap: 26px; align-items: center;
}
.costado img { max-height: 470px; width: auto; border-radius: 2px; box-shadow: 0 16px 40px rgba(0, 0, 0, .16); }
.costado__nota { font-size: 14.5px; color: var(--tinta-suave); }

.otros { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.otro {
  display: flex; align-items: center; gap: 12px; padding: 16px; border: 1px solid var(--linea);
  border-radius: var(--radio-lg); background: #fff; transition: transform var(--rapido), border-color var(--rapido);
  font-family: var(--display); text-transform: uppercase; font-size: 13.5px; font-weight: 700; line-height: 1.15;
}
.otro:hover { transform: translateY(-3px); border-color: var(--negro); }
.otro .menu__color { height: 34px; }

/* ---------- 10. Contacto ---------- */
.contacto { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 4vw, 64px); }
.datos-contacto li { padding: 18px 0; border-bottom: 1px solid var(--linea-oscura); display: grid; gap: 4px; }
.datos-contacto b { font-family: var(--display); font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255, 255, 255, .5); }
.datos-contacto span, .datos-contacto a { font-size: 17px; }
.datos-contacto span { line-height: 1.5; }
.datos-contacto a:hover { color: var(--amarillo); }
.formulario { display: grid; gap: 16px; }
.campo { display: grid; gap: 7px; }
.campo label { font-family: var(--display); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
.campo input, .campo textarea, .campo select {
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .2); border-radius: var(--radio);
  color: #fff; padding: 13px 14px; font-family: var(--texto); font-size: 15.5px;
}
.campo input:focus, .campo textarea:focus, .campo select:focus { border-color: var(--azul); outline: none; }
.campo textarea { min-height: 120px; resize: vertical; }
.formulario .btn { justify-self: start; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.estado[hidden] { display: none; }

.nota-form { font-size: 13px; color: rgba(255, 255, 255, .45); }

.redes { display: flex; align-items: center; gap: 10px; }
.redes em { margin-left: 4px; }
.redes em { font-style: normal; font-size: 15px; color: rgba(255, 255, 255, .6); }
.red {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .22); color: #fff;
  transition: background var(--rapido), color var(--rapido), transform var(--rapido), border-color var(--rapido);
}
.red:hover { background: var(--amarillo); color: var(--negro); border-color: var(--amarillo); transform: translateY(-2px); }
.pie__domicilio {
  font-style: normal; font-size: 14.5px; line-height: 1.55; color: rgba(255, 255, 255, .6);
  margin: 0 0 18px; max-width: 34ch;
}
.pie__redes { display: flex; align-items: center; gap: 10px; margin: 6px 0 4px; }
.pie__redes span { font-size: 15px; color: rgba(255, 255, 255, .6); margin-left: 4px; }

/* ---------- 11. Pie ---------- */
.pie { background: var(--negro-900); color: rgba(255, 255, 255, .66); padding: clamp(52px, 6vw, 80px) 0 30px; }
.pie__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(30px, 4vw, 60px); }
.pie__logo { width: 240px; color: #fff; margin-bottom: 20px; }
.pie h4 { font-size: 12px; letter-spacing: .2em; color: rgba(255, 255, 255, .45); margin-bottom: 16px; }
.pie li { padding: 6px 0; font-size: 15px; }
.pie a:hover { color: var(--amarillo); }
.pie__base {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--linea-oscura);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 13px; color: rgba(255, 255, 255, .4);
}

/* ---------- 12. Hoja de QR ---------- */
.hoja-qr { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px; }
.qr-item { border: 1px solid var(--linea); border-radius: var(--radio-lg); padding: 18px; background: #fff; text-align: center; }
.qr-item__banda { height: 6px; border-radius: 99px; margin-bottom: 14px; }
.qr-item img { width: 100%; max-width: 190px; margin: 0 auto 12px; }
.qr-item h3 { font-size: 14px; line-height: 1.2; margin-bottom: 8px; }
.qr-item code { font-size: 10.5px; color: var(--tinta-tenue); word-break: break-all; font-family: ui-monospace, Menlo, monospace; }

/* ---------- 13. Revelado en scroll ---------- */
.revelar { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.revelar.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .revelar { opacity: 1; transform: none; } }

/* ---------- 14. Responsivo ---------- */
@media (max-width: 1040px) {
  .p-cuerpo { grid-template-columns: 1fr; }
  .panel-lateral { position: static; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
  .qr-bloque, .contacto { grid-template-columns: 1fr; }
  .p-hero__grid { grid-template-columns: 1fr; align-items: start; }
}
@media (max-width: 880px) {
  .nav, .nav__cta { display: none; }
  .hamburguesa { display: grid; }
  .hero__patron { inset: -10% -40% -10% 20%; opacity: .4; }
  .hero__degradado { background: linear-gradient(160deg, var(--negro) 0 52%, rgba(28, 29, 27, .72) 100%); }
  .pie__grid { grid-template-columns: 1fr 1fr; }
  .costado { grid-template-columns: 1fr; }
  .costado img { max-height: 380px; margin-inline: auto; }
  .categoria__encabezado { flex-direction: column; align-items: flex-start; gap: 12px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .p-hero__ficha { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .p-hero__sello { padding: 14px 16px; }
  .p-hero__sello span { font-size: 11px; letter-spacing: .08em; }
  .hero__dato + .hero__dato { border-left: 0; padding-left: 0; border-top: 1px solid var(--linea-oscura); }
  .hero__dato { padding: 20px 0; }
  .pie__grid { grid-template-columns: 1fr; }
}

/* ---------- 15. Impresión (hoja de QR) ---------- */
@media print {
  .encabezado, .pie, .cinta, .movil, .no-imprimir { display: none !important; }
  body { background: #fff; }
  .seccion { padding: 12px 0; }
  .qr-item { break-inside: avoid; border-color: #999; }
}