/* Layout: corte de suelo. La página baja por estratos: bandas oscuras de tierra
   alternan con fondo de piedra caliza; cada producto lleva su propia textura de grano. */
:root {
  --tierra-900: #21170F;
  --tierra-800: #2E2119;
  --tierra-700: #4A3322;
  --tierra-500: #7A5636;
  --terracota: #B4602F;
  --musgo: #4C6A35;
  --musgo-claro: #E1E8D6;
  --piedra: #7D766E;
  --caliza: #ECEAE5;
  --caliza-2: #DEDAD2;
  --caliza-dim: #CFC7BA;
  --papel: #FFFDF9;
  --carbon: #231A14;
  --borde: #CFC8BD;
  --acento: #F28C1B;
  --acento-hover: #FFA23F;
  --wa: #25D366;
  --wa-texto: #0B2E17;
  --blanco: #FFFFFF;

  --f-display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  --f-body: "Archivo", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --radio: 6px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--caliza);
  color: var(--carbon);
  font: 400 1rem/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; z-index: 60;
  height: env(safe-area-inset-top, 0px); background: var(--tierra-900);
}
img, svg { max-width: 100%; }
img { height: auto; display: block; }
p { margin: 0; }
a { color: var(--terracota); }
:focus-visible { outline: 3px solid var(--acento); outline-offset: 2px; }

h1, h2, h3 {
  margin: 0; font-family: var(--f-display); font-weight: 700;
  line-height: 1.02; text-wrap: balance; text-transform: uppercase; letter-spacing: .005em;
}
h1 { font-size: clamp(2.7rem, 7.4vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(2.1rem, 4.8vw, 3.2rem); }
h3 { font-size: 1.65rem; }

.wrap {
  max-width: 1180px; margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.saltar {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--acento); color: var(--carbon); padding: .6rem 1rem; font-weight: 600;
}
.saltar:focus { left: 1rem; top: 1rem; }

.eyebrow {
  font: 600 .76rem/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--terracota);
}
.lead { font-size: 1.12rem; color: var(--tierra-700); max-width: 40rem; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: 52px; padding: .75em 1.35em; border-radius: var(--radio);
  border: 2px solid transparent; cursor: pointer; text-decoration: none; text-align: center;
  font: 700 1.15rem/1 var(--f-display); letter-spacing: .05em; text-transform: uppercase;
  transition: background-color .15s, transform .15s, border-color .15s, color .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 1.25em; height: 1.25em; flex: none; }
.btn--acento { background: var(--acento); color: var(--carbon); }
.btn--acento:hover { background: var(--acento-hover); }
.btn--wa { background: var(--wa); color: var(--wa-texto); }
.btn--wa:hover { background: #3BE07A; }
.btn--linea { background: transparent; border-color: currentColor; color: inherit; }
.btn--linea:hover { background: rgba(122, 86, 54, .08); }
.btn--chico { min-height: 42px; font-size: 1rem; padding: .55em 1em; }

/* ---------- Encabezado ---------- */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--tierra-900); color: var(--caliza);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.top .wrap { display: flex; align-items: center; gap: 1.5rem; min-height: 66px; }
.logo {
  display: flex; align-items: center; gap: .6rem; color: var(--caliza); text-decoration: none;
  font: 800 1.5rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .04em;
}
.logo svg { width: 34px; height: 34px; flex: none; }
.nav { display: none; gap: 1.5rem; margin-left: auto; }
.nav a { color: var(--caliza-dim); text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav a:hover { color: var(--acento); }
.top .btn { margin-left: auto; }
@media (min-width: 940px) {
  .nav { display: flex; }
  .top .btn { margin-left: 0; }
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--tierra-900); color: var(--caliza); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--tex-preparada, none); opacity: .4;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, var(--tierra-900) 30%, rgba(33, 23, 15, .55) 75%, rgba(33, 23, 15, .2));
}
.hero .wrap {
  position: relative; z-index: 1; display: grid; gap: 2.75rem;
  padding-block: 3.25rem 3rem;
}
@media (min-width: 960px) {
  .hero .wrap { grid-template-columns: 1.3fr .7fr; align-items: center; padding-block: 5rem 4.5rem; }
}
.hero h1 em { font-style: normal; color: var(--acento); }
.hero .eyebrow { color: var(--acento); margin-bottom: 1rem; display: block; }
.hero__sub { font-size: 1.16rem; max-width: 34em; color: var(--caliza-dim); margin-top: 1.2rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.9rem; }
.hero__ctas .btn--linea { color: var(--caliza); }
.hero__ctas .btn--linea:hover { background: rgba(255, 255, 255, .08); }
.confianza {
  list-style: none; padding: 0; margin: 2.3rem 0 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem 1.4rem;
  font-size: .93rem; color: var(--caliza-dim);
}
.confianza li { display: flex; gap: .55rem; align-items: flex-start; }
.confianza li::before { content: "✓"; color: var(--acento); font-weight: 700; }

/* Corte de suelo del hero */
.perfil {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .7rem;
  width: 100%; max-width: 400px; justify-self: center;
}
.regla {
  display: flex; flex-direction: column; justify-content: space-between; text-align: right;
  font: 500 .7rem/1 var(--f-mono); color: var(--caliza-dim); padding-top: 14px;
  border-right: 1px solid rgba(255, 255, 255, .25); padding-right: .5rem;
}
.estratos { display: flex; flex-direction: column; border-radius: 4px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7); }
.pasto {
  height: 16px;
  background: conic-gradient(from 135deg at 50% 0, var(--musgo) 90deg, transparent 0) 0 0 / 9px 100% repeat-x,
              conic-gradient(from 140deg at 50% 0, #6E8F4E 80deg, transparent 0) 4px 4px / 11px 100% repeat-x;
}
.estrato {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end; gap: .1rem;
  padding: 1rem 2.6rem 1rem 1.1rem; color: var(--blanco); text-decoration: none;
  background-color: var(--tierra-500); background-image: var(--tex, none);
  margin-top: -8px;
  clip-path: polygon(0 8px, 9% 2px, 21% 7px, 34% 0, 50% 6px, 63% 1px, 78% 8px, 90% 3px, 100% 6px, 100% 100%, 0 100%);
  transition: filter .2s;
}
.estrato::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, .55), transparent 75%);
}
.estrato > * { position: relative; }
.estrato::after {
  content: "→"; position: absolute; right: 1rem; bottom: 1rem;
  font: 700 1.3rem/1 var(--f-display); color: var(--acento); transition: transform .2s;
}
.estrato:hover { filter: brightness(1.15); }
.estrato:hover::after { transform: translateX(4px); }
.estrato b { font: 700 1.4rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .03em; }
.estrato small { font-size: .82rem; opacity: .9; }
.estrato--preparada { --tex: var(--tex-preparada); background-color: #2E2119; height: clamp(96px, 22vw, 118px); margin-top: 0; clip-path: none; }
.estrato--zarandeada { --tex: var(--tex-zarandeada); background-color: #5F4129; height: clamp(104px, 24vw, 128px); }
.estrato--natural { --tex: var(--tex-natural); background-color: #7B5738; height: clamp(124px, 30vw, 166px); border-radius: 0 0 4px 4px; }

/* ---------- Pizarra de precios ---------- */
.pizarra { background: var(--tierra-800); color: var(--caliza); border-top: 1px solid rgba(255, 255, 255, .08); }
.pizarra .wrap { display: grid; gap: 1rem; padding-block: 1.6rem; }
.pizarra h2 { font: 600 .76rem/1.3 var(--f-mono); letter-spacing: .14em; color: var(--acento); }
.pizarra dl { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 1.5rem; }
@media (min-width: 720px) { .pizarra dl { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .pizarra dl { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
.pizarra dl > div { border-left: 2px solid rgba(255, 255, 255, .15); padding-left: .8rem; }
.pizarra dt { font-size: .8rem; color: var(--caliza-dim); }
.pizarra dd { margin: 0; font: 700 1.45rem/1.1 var(--f-display); letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.pizarra p { font-size: .85rem; color: var(--caliza-dim); }

/* ---------- Secciones ---------- */
.sec { padding-block: 4.5rem; }
.sec--gris { background: var(--caliza-2); }
.sec--oscura { background: var(--tierra-900); color: var(--caliza); }
.sec--oscura .lead { color: var(--caliza-dim); }
.sec__head { display: grid; gap: .85rem; max-width: 46rem; margin-bottom: 2.5rem; }

/* ---------- Productos ---------- */
.productos { display: grid; gap: 1.25rem; }
@media (min-width: 900px) { .productos { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--papel); border: 1px solid var(--caliza-2); border-radius: var(--radio);
}
.card__tex {
  position: relative; height: 150px;
  background-color: var(--tierra-500); background-image: var(--tex, none);
}
.card--natural { --tex: var(--tex-natural); --marca: #9C7A57; }
.card--zarandeada { --tex: var(--tex-zarandeada); --marca: var(--terracota); }
.card--preparada { --tex: var(--tex-preparada); --marca: var(--musgo); }
.badges { position: absolute; left: 12px; top: 12px; right: 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
  font: 600 .68rem/1 var(--f-mono); letter-spacing: .09em; text-transform: uppercase;
  padding: .5em .65em; border-radius: 3px; background: var(--papel); color: var(--carbon);
}
.badge--acento { background: var(--acento); }
.card__body { display: flex; flex-direction: column; gap: 1rem; padding: 1.4rem; flex: 1; }
.card__body > p { color: var(--tierra-700); }
.card__titulo { display: grid; gap: .35rem; }
.card__titulo .eyebrow { color: var(--marca); }
.usos { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; font-size: .95rem; }
.usos li { display: flex; gap: .6rem; align-items: baseline; }
.usos li::before { content: ""; width: 8px; height: 8px; flex: none; background: var(--marca, var(--terracota)); transform: translateY(-1px); }
.mini-titulo { font: 600 .74rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--piedra); }
.card__ctas { margin-top: auto; display: grid; gap: .6rem; padding-top: .5rem; }
.card__mas { font-weight: 600; font-size: .95rem; text-decoration: none; }
.precio {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .5rem;
  font-size: .9rem; color: var(--tierra-700);
}
.precio b { font: 800 2.1rem/1 var(--f-display); color: var(--carbon); font-variant-numeric: tabular-nums; }
.card .precio { padding-top: .9rem; border-top: 1.5px dashed var(--borde); }
.ph .precio { color: var(--caliza); }
.ph .precio b { color: var(--acento); font-size: 2.6rem; }
.card__mas:hover { text-decoration: underline; }

.tabla-wrap {
  overflow-x: auto; margin-top: 2.5rem;
  background: var(--papel); border: 1px solid var(--caliza-2); border-radius: var(--radio);
}
table { width: 100%; min-width: 580px; border-collapse: collapse; font-size: .95rem; }
th, td { padding: .85rem 1rem; text-align: left; border-bottom: 1px solid var(--caliza-2); }
tr:last-child > * { border-bottom: 0; }
thead th { font: 700 1.1rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .04em; background: var(--caliza-2); }
tbody th { font-weight: 500; color: var(--tierra-700); }
.si { color: var(--musgo); font-weight: 700; }
.no { color: var(--piedra); }
.nivel { font-family: var(--f-mono); letter-spacing: .1em; color: var(--terracota); }
.nivel span { color: var(--borde); }

/* ---------- Calculadora ---------- */
.calc { display: grid; gap: 1.5rem; }
@media (min-width: 920px) { .calc { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); align-items: start; } }
.calc__form {
  display: grid; gap: 1.5rem; padding: 1.5rem;
  background: var(--papel); border: 1px solid var(--caliza-2); border-radius: var(--radio);
}
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; display: grid; gap: .65rem; }
.lbl {
  padding: 0; font: 600 .78rem/1.2 var(--f-mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--tierra-700); margin-bottom: .2rem;
}
.mini { display: block; font-size: .85rem; font-weight: 600; color: var(--tierra-700); margin-bottom: .3rem; }
input, select, textarea {
  width: 100%; min-height: 50px; padding: .7rem .85rem;
  font: 500 1.05rem/1.3 var(--f-body); color: var(--carbon);
  background: var(--blanco); border: 1.5px solid var(--borde); border-radius: var(--radio);
}
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--terracota); box-shadow: 0 0 0 3px rgba(180, 96, 47, .22); }
.unit { position: relative; }
.unit input { padding-right: 3rem; }
.unit span { position: absolute; right: .9rem; top: 50%; transform: translateY(-50%); font: 500 .9rem/1 var(--f-mono); color: var(--piedra); pointer-events: none; }
.campos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.campos--uno { grid-template-columns: minmax(0, 1fr); }

.tipos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; }
.tipo { position: relative; cursor: pointer; }
.tipo input, .seg input { position: absolute; opacity: 0; width: 1px; height: 1px; min-height: 0; }
.tipo > span:last-child {
  display: block; padding: .55rem .4rem; text-align: center;
  font: 700 1.02rem/1.1 var(--f-display); text-transform: uppercase; letter-spacing: .03em;
}
.tipo__sw { display: block; height: 54px; background-color: var(--tierra-500); background-image: var(--tex, none); border-radius: 4px 4px 0 0; }
.sw--natural { --tex: var(--tex-natural); }
.sw--zarandeada { --tex: var(--tex-zarandeada); }
.sw--preparada { --tex: var(--tex-preparada); }
.tipo { border: 2px solid var(--caliza-2); border-radius: var(--radio); background: var(--caliza); }
.tipo:has(input:checked) { border-color: var(--acento); background: #FFF4E6; }
.tipo:has(input:focus-visible) { outline: 3px solid var(--acento); outline-offset: 2px; }

.seg { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; padding: 4px; background: var(--caliza); border-radius: var(--radio); }
.seg label { position: relative; cursor: pointer; }
.seg span { display: block; padding: .6rem .5rem; text-align: center; font-size: .92rem; font-weight: 600; border-radius: 4px; color: var(--tierra-700); }
.seg input:checked + span { background: var(--tierra-700); color: var(--blanco); }
.seg input:focus-visible + span { outline: 3px solid var(--acento); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  cursor: pointer; padding: .5em .85em; border-radius: 999px;
  font: 500 .88rem/1.2 var(--f-body); color: var(--tierra-700);
  background: var(--caliza); border: 1.5px solid var(--caliza-2);
}
.chip[aria-pressed="true"] { background: var(--tierra-700); border-color: var(--tierra-700); color: var(--blanco); }

.remito {
  position: relative; padding: 1.8rem 1.5rem 1.5rem;
  font-family: var(--f-mono); background-color: var(--papel); border-radius: 2px;
  box-shadow: 0 18px 40px -24px rgba(33, 23, 15, .5);
  background-image: radial-gradient(circle at 8px 0, var(--caliza-2) 5px, transparent 5.5px);
  background-size: 16px 10px; background-repeat: repeat-x;
}
@media (min-width: 920px) { .remito { position: sticky; top: 96px; } }
.remito__head {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding-bottom: .9rem; border-bottom: 1.5px dashed var(--borde);
  font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--piedra);
}
.remito__head b { color: var(--carbon); }
.sello {
  transform: rotate(-7deg); padding: .35em .6em; border: 2px solid var(--terracota); border-radius: 3px;
  font-weight: 700; font-size: .72rem; letter-spacing: .16em; color: var(--terracota);
}
.remito dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .5rem 1rem; margin: 1rem 0; font-size: .88rem; }
.remito dt { color: var(--piedra); }
.remito dd { margin: 0; text-align: right; font-weight: 500; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.remito__total {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1rem;
  padding-top: 1rem; border-top: 1.5px dashed var(--borde);
}
.remito__total .lbl { display: block; margin-bottom: .3rem; }
.remito__total strong { font: 800 3.4rem/.9 var(--f-display); font-variant-numeric: tabular-nums; }
.remito__total strong small { font-size: .45em; margin-left: .15em; }
.camiones { display: grid; justify-items: end; gap: .35rem; font-size: .78rem; color: var(--tierra-700); text-align: right; }
.camiones__iconos { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px; color: var(--terracota); }
.camiones__iconos svg { width: 34px; height: 22px; }
.remito dl.remito__precio {
  grid-template-columns: minmax(0, 1fr) auto; align-items: baseline;
  margin: 1.1rem 0 0; padding-top: 1rem; border-top: 1.5px dashed var(--borde);
}
.remito__precio dd { white-space: nowrap; overflow-wrap: normal; }
.remito dt.remito__suma, .remito dd.remito__suma {
  padding-top: .55rem; border-top: 1px solid var(--caliza-2);
  color: var(--carbon); font-weight: 600; font-size: 1rem;
}
.remito dd.remito__suma { font: 800 1.7rem/1 var(--f-display); }
.ayuda { font-size: .85rem; color: var(--piedra); }
.remito__nota { margin-top: 1rem; font: 400 .9rem/1.5 var(--f-body); color: var(--tierra-700); }
.remito__nota:empty { display: none; }
.remito__acciones { display: grid; gap: .6rem; margin-top: 1.25rem; font-family: var(--f-body); }
.remito__acciones .btn--linea { color: var(--tierra-700); }

/* ---------- Entregas ---------- */
.pasos { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; counter-reset: paso; }
@media (min-width: 820px) { .pasos { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.paso {
  counter-increment: paso; display: grid; align-content: start; gap: .55rem;
  padding: 1.3rem; background: var(--papel); border-top: 5px solid var(--tierra-700);
}
.paso::before { content: "Paso " counter(paso); font: 600 .74rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--terracota); }
.paso h3 { font-size: 1.5rem; }
.paso p { color: var(--tierra-700); font-size: .96rem; }

.condiciones { display: grid; gap: 1.5rem 2rem; margin-top: 3rem; }
@media (min-width: 820px) { .condiciones { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.cond { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1rem; align-items: start; }
.cond svg { width: 34px; height: 34px; color: var(--terracota); }
.cond b { display: block; font: 700 1.3rem/1.1 var(--f-display); text-transform: uppercase; letter-spacing: .02em; margin-bottom: .2rem; }
.cond p { color: var(--tierra-700); }

.cobertura { display: grid; gap: 1.5rem; margin-top: 3.5rem; }
@media (min-width: 900px) { .cobertura { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: stretch; } }
.cobertura h3 { margin-bottom: .6rem; }
.zonas { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .5rem; }
.zona {
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  padding: .85rem 1rem; background: var(--papel); border-left: 6px solid var(--z, var(--piedra));
}
.zona span:last-child { font: 500 .85rem/1.2 var(--f-mono); color: var(--tierra-700); text-align: right; }
.mapa {
  position: relative; min-height: 320px; overflow: hidden; border-radius: var(--radio);
  display: grid; place-items: center; padding: 1.5rem; text-align: center; color: var(--caliza);
  background-color: var(--tierra-700);
  background-image:
    repeating-radial-gradient(ellipse at 58% 46%, transparent 0 22px, rgba(255, 255, 255, .09) 22px 23px),
    repeating-radial-gradient(ellipse at 20% 85%, transparent 0 30px, rgba(255, 255, 255, .06) 30px 31px);
}
.mapa__contenido { display: grid; gap: .9rem; justify-items: center; max-width: 24rem; }
.mapa__pin { width: 44px; height: 44px; color: var(--acento); }
.mapa__acciones { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }
.mapa .btn--linea { color: var(--caliza); }
.mapa iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- Por qué ---------- */
.porque { display: grid; gap: 1.75rem 2.5rem; }
@media (min-width: 720px) { .porque { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1040px) { .porque { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.porque > div { border-top: 1px solid rgba(255, 255, 255, .2); padding-top: 1.1rem; display: grid; gap: .5rem; align-content: start; }
.porque b { font: 700 1.45rem/1.05 var(--f-display); text-transform: uppercase; color: var(--acento); }
.porque p { color: var(--caliza-dim); }
.resenas { margin-top: 2rem; }
.resenas .btn--linea { color: var(--caliza); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .6rem; max-width: 54rem; }
.faq details { background: var(--papel); border: 1px solid var(--caliza-2); border-radius: var(--radio); }
.faq summary {
  position: relative; list-style: none; cursor: pointer;
  padding: 1.1rem 3.2rem 1.1rem 1.25rem; font: 700 1.3rem/1.2 var(--f-display); letter-spacing: .01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 1.25rem; top: 50%; transform: translateY(-50%);
  font: 400 1.8rem/1 var(--f-body); color: var(--terracota); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details > div { padding: 0 1.25rem 1.25rem; color: var(--tierra-700); max-width: 65ch; }

/* ---------- Contacto ---------- */
.contacto { display: grid; gap: 2rem; }
@media (min-width: 920px) { .contacto { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); align-items: start; } }
.form { display: grid; gap: 1rem; padding: 1.5rem; background: var(--papel); border-radius: var(--radio); border: 1px solid var(--caliza-2); }
.form .campos { gap: 1rem; }
@media (max-width: 560px) { .form .campos { grid-template-columns: minmax(0, 1fr); } }
.form__nota { font-size: .85rem; color: var(--piedra); }
.form__ok {
  display: grid; gap: .75rem; padding: 1.1rem 1.2rem;
  background: var(--musgo-claro); border-left: 5px solid var(--musgo); border-radius: 4px;
}
.form__error { color: #A3321C; font-size: .9rem; font-weight: 600; }
.directo { display: grid; gap: 1.1rem; }
.directo dl { margin: 0; display: grid; gap: 1rem; }
.directo dt { font: 600 .74rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--piedra); margin-bottom: .3rem; }
.directo dd { margin: 0; font-size: 1.05rem; user-select: all; }
.directo dd a { color: var(--carbon); font-weight: 600; }

/* ---------- Pie ---------- */
.pie { background: var(--tierra-900); color: var(--caliza-dim); padding-block: 3.5rem 2rem; font-size: .95rem; }
.pie__grid { display: grid; gap: 2rem; }
@media (min-width: 820px) { .pie__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.pie h2 { font-size: 1.1rem; color: var(--caliza); margin-bottom: .8rem; letter-spacing: .06em; }
.pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.pie a { color: var(--caliza-dim); text-decoration: none; }
.pie a:hover { color: var(--acento); }
.pie__lema { margin-top: .8rem; max-width: 26rem; }
.pie__legal { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .82rem; }

/* ---------- WhatsApp flotante y barra móvil ---------- */
.wa-flot {
  position: fixed; z-index: 40; display: none; place-items: center;
  right: calc(22px + env(safe-area-inset-right, 0px)); bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  width: 62px; height: 62px; border-radius: 50%; background: var(--wa); color: var(--wa-texto);
  box-shadow: 0 12px 28px -8px rgba(0, 0, 0, .5);
}
.wa-flot svg { width: 30px; height: 30px; }
.wa-flot::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa);
  animation: pulso 8s ease-out infinite;
}
.wa-flot__tip {
  position: absolute; right: 74px; white-space: nowrap; padding: .55em .85em; border-radius: 4px;
  background: var(--carbon); color: var(--blanco); font-size: .88rem; font-weight: 500;
  animation: tip 7s ease forwards;
}
@keyframes pulso { 0%, 80% { transform: scale(1); opacity: 0; } 85% { opacity: .8; } 100% { transform: scale(1.5); opacity: 0; } }
@keyframes tip { 0%, 85% { opacity: 1; } 100% { opacity: 0; visibility: hidden; } }
.barra-movil {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px;
  background: var(--tierra-900); border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 6px max(10px, env(safe-area-inset-right, 0px)) calc(6px + env(safe-area-inset-bottom, 0px)) max(10px, env(safe-area-inset-left, 0px));
}
.barra-movil a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  min-height: 54px; border-radius: 6px; text-decoration: none;
  font: 600 .78rem/1 var(--f-body); color: var(--caliza);
}
.barra-movil svg { width: 22px; height: 22px; }
.barra-movil a.es-wa { background: var(--wa); color: var(--wa-texto); }
@media (max-width: 899px) { body { padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px)); } }
@media (min-width: 900px) { .barra-movil { display: none; } .wa-flot { display: grid; } }

/* ---------- Fichas de producto ---------- */
.ph { position: relative; overflow: hidden; color: var(--blanco); background-color: var(--tierra-700); background-image: var(--tex, none); }
.ph::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20, 13, 8, .88) 25%, rgba(20, 13, 8, .45)); }
.ph .wrap { position: relative; padding-block: 3rem 3.25rem; display: grid; gap: 1.1rem; }
.ph .badges { position: static; }
.ph .lead { color: var(--caliza); }
.migas { font-size: .85rem; color: var(--caliza-dim); }
.migas a { color: var(--caliza-dim); }
.dos-col { display: grid; gap: 2rem 3rem; }
@media (min-width: 880px) { .dos-col { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.beneficios { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.1rem; }
.beneficios li { display: grid; gap: .25rem; padding-left: 1.1rem; border-left: 3px solid var(--marca, var(--terracota)); }
.beneficios b { font: 700 1.25rem/1.1 var(--f-display); text-transform: uppercase; }
.beneficios p { color: var(--tierra-700); }
.consejo { padding: 1.4rem; background: var(--papel); border-radius: var(--radio); display: grid; gap: .6rem; border: 1px solid var(--caliza-2); }
.otros { display: grid; gap: 1rem; }
@media (min-width: 700px) { .otros { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.otro {
  display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 1rem; align-items: center;
  padding: .75rem; background: var(--papel); border-radius: var(--radio); color: var(--carbon); text-decoration: none;
  border: 1px solid var(--caliza-2);
}
.otro:hover { border-color: var(--acento); }
.otro .tipo__sw { height: 64px; border-radius: 4px; }
.otro b { font: 700 1.3rem/1 var(--f-display); text-transform: uppercase; display: block; }
.otro span { font-size: .9rem; color: var(--tierra-700); }
.banda-cta { background: var(--acento); color: var(--carbon); }
.banda-cta .wrap { padding-block: 2.5rem; display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: center; justify-content: space-between; }
.banda-cta h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
.banda-cta .btn--linea { color: var(--carbon); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .wa-flot__tip { display: none; }
}