/* ==========================================================================
   Landing captación de vendedores · Alpedrete
   Paleta y tipografía según "Uso de la marca 2026" (RE/MAX España).
   La marca visible es la de la agente; RE/MAX Ágora aparece como sello.
   ========================================================================== */

/* Montserrat autoalojada (ver scripts/descargar-fuentes.sh). Si no está, Arial,
   que el manual también admite. */
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 300; font-display: swap; src: url("/assets/fonts/montserrat-latin-300-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/montserrat-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/montserrat-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/montserrat-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 800; font-display: swap; src: url("/assets/fonts/montserrat-latin-800-normal.woff2") format("woff2"); }

:root {
  /* Marca */
  --azul-oscuro: #000E35;
  --azul-puente: #0C2749;
  --azul: #0043FF;
  --rojo: #FF1200;
  --rojo-puente: #AA1120;
  --rojo-oscuro: #660000;
  --crema: #F7F5EE;
  --gris: #232323;
  --blanco: #FFFFFF;

  /* Derivados */
  --tinta: var(--azul-oscuro);
  --tinta-suave: #3D4763;
  --linea: rgba(0, 14, 53, .14);
  --linea-fuerte: rgba(0, 14, 53, .28);
  --crema-oscura: #ECE8DC;
  --sobre-oscuro: rgba(247, 245, 238, .78);

  --font: "Montserrat", Arial, "Helvetica Neue", Helvetica, sans-serif;

  /* Escala tipográfica (base 18 px, razón ~1,25) */
  --t-xs: .8125rem;
  --t-s: .9375rem;
  --t-m: 1.125rem;
  --t-l: 1.375rem;
  --t-xl: clamp(1.75rem, 1.2rem + 2.2vw, 2.5rem);
  --t-xxl: clamp(1.875rem, 1.2rem + 3.4vw, 3.5rem);

  --wrap: 72rem;
  --gap: clamp(1.25rem, 1rem + 1.5vw, 2.5rem);
  --sec: clamp(4rem, 3rem + 4vw, 7rem);
  --r-s: 4px;
  --r-m: 8px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--t-m);
  font-weight: 400;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--crema);
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -.015em; text-wrap: balance; }
h2 { font-size: var(--t-xl); font-weight: 800; }
h3 { font-size: var(--t-l); font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }
a { color: var(--azul); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a[href^="tel:"] { white-space: nowrap; }
a:hover { text-decoration-thickness: 2px; }
strong { font-weight: 700; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--azul-oscuro); color: var(--crema); }

.wrap { width: min(100% - 2 * var(--gap) - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px), var(--wrap)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; padding: .6rem 1rem; background: var(--azul-oscuro); color: var(--crema); border-radius: var(--r-s); }
.skip:focus { top: 1rem; }
.big { font-size: var(--t-l); line-height: 1.45; font-weight: 300; }
.big strong { font-weight: 700; }
.muted { color: var(--tinta-suave); font-size: var(--t-s); }
address { font-style: normal; }

/* Marcas de revisión: abre la página con ?revisar para ver lo que falta por completar */
.revisar .ph { background: #FFE58A; box-shadow: 0 0 0 2px #FFE58A; color: var(--gris); border-radius: 2px; }

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 3rem; padding: .75rem 1.4rem;
  font: 700 var(--t-s)/1.2 var(--font); letter-spacing: .01em; text-align: center; text-wrap: balance;
  border: 2px solid transparent; border-radius: 6px;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn--primary { background: var(--rojo-puente); color: var(--blanco); }
.btn--primary:hover { background: var(--rojo-oscuro); }
.btn--ghost { background: transparent; color: var(--tinta); border-color: var(--linea-fuerte); }
.btn--ghost:hover { border-color: var(--tinta); }
.btn--light { background: var(--crema); color: var(--azul-oscuro); }
.btn--light:hover { background: var(--blanco); }
.btn--sm { min-height: 2.5rem; padding: .5rem 1rem; }
.btn--block { width: 100%; }

/* --------------------------------------------------------------------------
   Cabecera
   -------------------------------------------------------------------------- */
.top {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 245, 238, .96);
  border-bottom: 1px solid var(--linea);
  backdrop-filter: saturate(1.2) blur(6px);
}
.top__in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.5rem; }
.brand { display: flex; align-items: center; gap: .75rem; min-height: 2.75rem; color: var(--azul-oscuro); text-decoration: none; }
.brand__mark { width: 2.25rem; height: auto; color: var(--rojo-puente); flex: none; }
.brand__text { display: grid; line-height: 1.15; }
.brand__name { font-weight: 800; font-size: 1.125rem; letter-spacing: -.01em; }
.brand__role { font-size: var(--t-xs); color: var(--tinta-suave); white-space: nowrap; }
.top__side { display: flex; align-items: center; gap: 1.25rem; }
.top__seal { display: flex; align-items: center; gap: 1rem; padding-right: 1.5rem; border-right: 1px solid var(--linea); }
.top__seal-txt { font-size: var(--t-xs); color: var(--tinta-suave); white-space: nowrap; }
.top__seal img { width: 5.5rem; height: auto; }
.top__tel { display: inline-flex; align-items: center; min-height: 2.75rem; font-weight: 700; color: var(--azul-oscuro); text-decoration: none; white-space: nowrap; }
.top__tel:hover { text-decoration: underline; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--azul-oscuro);
  color: var(--crema);
  padding: clamp(2.5rem, 2rem + 4vw, 5.5rem) 0 clamp(5rem, 4rem + 4vw, 8rem);
  overflow: hidden;
}
.hero__grid {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  grid-template-areas: "copy form" "me form";
  gap: 0 clamp(2rem, 1rem + 4vw, 5rem); align-items: start; position: relative; z-index: 1;
}
.hero__copy { grid-area: copy; }
.hero__form { grid-area: form; }
.hero__me { grid-area: me; }
.hero h1 { font-size: var(--t-xxl); font-weight: 800; letter-spacing: -.025em; line-height: 1.06; max-width: 17ch; }
.hero__lead { margin-top: 1.5rem; font-size: var(--t-l); font-weight: 300; line-height: 1.5; color: var(--sobre-oscuro); max-width: 36ch; }
.hero__me { display: flex; align-items: center; gap: 1rem; margin-top: 2.25rem; padding-top: 1.75rem; border-top: 1px solid rgba(247, 245, 238, .18); max-width: 34rem; }
.hero__me p { margin: 0; font-size: var(--t-s); color: var(--sobre-oscuro); }
.hero__ridge { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: clamp(3rem, 2rem + 4vw, 6rem); fill: var(--crema); }

/* --------------------------------------------------------------------------
   Formularios
   -------------------------------------------------------------------------- */
.lead { position: relative; }
.hero__form .lead {
  background: var(--crema); color: var(--tinta);
  border-radius: var(--r-m);
  padding: clamp(1.25rem, 1rem + 1.5vw, 2rem);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .55);
}
.lead__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .25rem 1rem; margin-bottom: 1.25rem; }
.lead__title { margin: 0; max-width: none; font-size: var(--t-l); font-weight: 800; line-height: 1.15; letter-spacing: -.015em; text-wrap: balance; }
.lead__progress { margin: 0; font-size: var(--t-xs); color: var(--tinta-suave); white-space: nowrap; }
.lead__step { border: 0; padding: 0; margin: 0; min-width: 0; }
.lead__step[hidden] { display: none; }
.lead__actions { display: flex; gap: .75rem; margin-top: 1.25rem; }
.lead__actions .btn--primary { flex: 1; }
.lead__note { margin: 1rem 0 0; font-size: var(--t-xs); color: var(--tinta-suave); text-align: center; }
.lead__done-title { margin: 0 0 .5rem; font-size: var(--t-l); font-weight: 700; line-height: 1.15; letter-spacing: -.01em; text-wrap: balance; }
.lead__done:focus { outline: none; }
.lead__fail { margin-top: 1rem; padding: .75rem 1rem; border-left: 3px solid var(--rojo-puente); background: rgba(170, 17, 32, .07); font-size: var(--t-s); }
.lead.is-done .lead__step,
.lead.is-done .lead__head,
.lead.is-done .lead__note,
.lead.is-done > .field,
.lead.is-done > .field-row,
.lead.is-done > .check,
.lead.is-done > button,
.lead.is-done > .lead__title { display: none; }

.field { display: block; margin-bottom: 1rem; }
.field__label { display: block; margin-bottom: .375rem; font-size: var(--t-s); font-weight: 600; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; align-items: end; }
input[type="text"], input[type="tel"], input[type="email"], select, textarea {
  width: 100%; min-height: 3rem; padding: .7rem .85rem;
  font: 400 1rem/1.4 var(--font); color: var(--tinta);
  background: var(--blanco); border: 1.5px solid var(--linea-fuerte); border-radius: 6px;
  transition: border-color .15s ease;
}
textarea { resize: vertical; min-height: 5.5rem; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23000E35' stroke-width='1.8'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .9rem center; background-size: .75rem; padding-right: 2.25rem; }
input:hover, select:hover, textarea:hover { border-color: var(--tinta-suave); }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgba(0, 67, 255, .22); }
::placeholder { color: #7C849A; }

.field__error { display: none; margin-top: .375rem; font-size: var(--t-xs); font-weight: 600; color: var(--rojo-puente); }
.is-invalid .field__error, .field__error.is-shown { display: block; }
.is-invalid input, .is-invalid select, .is-invalid textarea { border-color: var(--rojo-puente); }

.chips { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span {
  display: flex; align-items: center; min-height: 3rem; padding: .6rem .85rem;
  font-size: var(--t-s); font-weight: 600; line-height: 1.25; white-space: nowrap;
  background: var(--blanco); border: 1.5px solid var(--linea-fuerte); border-radius: 6px;
  transition: border-color .15s ease, background-color .15s ease;
}
.chip input:hover + span { border-color: var(--tinta-suave); }
.chip input:checked + span { border-color: var(--azul-oscuro); background: var(--azul-oscuro); color: var(--crema); }
.chip input:focus-visible + span { outline: 3px solid var(--azul); outline-offset: 2px; }

.check { display: flex; gap: .65rem; align-items: flex-start; margin: .25rem 0 .5rem; font-size: var(--t-s); line-height: 1.45; }
.check input { flex: none; width: 1.25rem; height: 1.25rem; margin: .1rem 0 0; accent-color: var(--azul-oscuro); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* --------------------------------------------------------------------------
   Compromisos
   -------------------------------------------------------------------------- */
.promises { background: var(--crema); padding: 0 0 clamp(2.5rem, 2rem + 2vw, 3.5rem); }
.promises__list {
  list-style: none; padding: 0; margin-block: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--azul-oscuro);
}
.promises__list li { padding: 1.25rem 1.25rem 0 0; font-size: var(--t-s); line-height: 1.45; color: var(--tinta-suave); }
.promises__list li + li { padding-left: 1.25rem; border-left: 1px solid var(--linea); }
.promises__list strong { display: block; color: var(--tinta); font-size: var(--t-m); margin-bottom: .2rem; }

/* --------------------------------------------------------------------------
   Secciones genéricas
   -------------------------------------------------------------------------- */
.section { padding-block: var(--sec); }
.section--white { background: var(--blanco); }
.section__head { max-width: 44rem; margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.section__head p { margin-top: 1rem; font-size: var(--t-l); font-weight: 300; line-height: 1.5; color: var(--tinta-suave); }

/* Precios */
.prices { padding-top: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.prices__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.prices__text h2 { margin-bottom: 1.25rem; }
.prices__text .btn { margin-top: .75rem; }
.chart { margin: 0; padding: clamp(1.25rem, 1rem + 1vw, 2rem); background: var(--blanco); border-radius: var(--r-m); border: 1px solid var(--linea); }
.chart figcaption { margin-bottom: 1.25rem; }
.chart figcaption strong { display: block; font-size: var(--t-m); }
.chart figcaption span { font-size: var(--t-s); color: var(--tinta-suave); }
.bars { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: max-content minmax(0, 1fr) max-content; gap: .9rem .75rem; align-items: center; }
.bars li { display: contents; }
.bars__label { font-size: var(--t-s); color: var(--tinta-suave); white-space: nowrap; }
.bars__bar { width: 100%; height: 1.375rem; }
.bars__bar rect { fill: #AEB7C9; }
.bars__val { font-size: var(--t-s); font-weight: 700; color: var(--tinta); text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.bars .bars__hi .bars__label { color: var(--tinta); font-weight: 600; }
.bars .bars__hi rect { fill: var(--azul-oscuro); }
.chart__src { margin: 1rem 0 0; font-size: var(--t-xs); color: var(--tinta-suave); }

/* Zonas */
.zones__list { border-top: 1px solid var(--linea-fuerte); }
.zone {
  display: grid; grid-template-columns: minmax(12rem, 1fr) minmax(0, 2.4fr);
  gap: .25rem 2.5rem; align-items: baseline;
  padding-block: 1.75rem; border-bottom: 1px solid var(--linea);
}
.zone p { margin: 0; color: var(--tinta-suave); }
.zone a { grid-column: 2; justify-self: start; display: inline-block; padding-block: .6rem 0; font-size: var(--t-s); font-weight: 600; }

/* Método */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); counter-reset: paso; }
.step { counter-increment: paso; position: relative; padding: 0 1.25rem 0 0; }
.step::before {
  content: counter(paso);
  display: grid; place-items: center; width: 2.75rem; height: 2.75rem; margin-bottom: 1.25rem;
  font-weight: 800; font-size: 1.125rem; color: var(--crema);
  background: var(--azul-oscuro); border-radius: 50%;
  position: relative; z-index: 1;
}
.step::after { content: ""; position: absolute; top: 1.375rem; left: 2.75rem; right: 0; height: 2px; background: var(--linea-fuerte); }
.step:last-child::after { display: none; }
.step h3 { font-size: var(--t-m); margin-bottom: .5rem; }
.step p { font-size: var(--t-s); color: var(--tinta-suave); }

/* Qué incluye */
.includes__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(2rem, 1rem + 4vw, 5rem); }
.includes__grid h2 { margin-bottom: 1rem; }
.includes__grid > div p { font-size: var(--t-l); font-weight: 300; color: var(--tinta-suave); }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 2rem; }
.ticks li { position: relative; padding: .85rem 0 .85rem 2rem; border-bottom: 1px solid var(--linea); font-weight: 600; font-size: var(--t-s); line-height: 1.45; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 1rem; width: 1.15rem; height: 1.15rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M4 10.5l4 4 8-9' fill='none' stroke='%23AA1120' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.ticks--doc { grid-template-columns: 1fr; }

/* Banda de formulario intermedio */
.band { background: var(--azul-puente); color: var(--crema); padding-block: clamp(3rem, 2rem + 3vw, 4.5rem); }
.band__in { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 2.5rem; align-items: center; }
.band h2 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.125rem); }
.lead--inline { display: grid; grid-template-columns: 1fr 1fr auto; gap: 0 .75rem; align-items: end; }
.lead--inline .field { margin-bottom: 0; }
.lead--inline .field__label { color: var(--sobre-oscuro); }
.lead--inline .check, .lead--inline > .field__error, .lead--inline .lead__done, .lead--inline .lead__fail { grid-column: 1 / -1; }
.lead--inline .check { margin-top: .9rem; color: var(--sobre-oscuro); }
.lead--inline .check a, .band a { color: var(--crema); }
.lead--inline .field__error { color: #FFB3B3; }
.lead--inline .is-invalid input { border-color: #FF8A8A; }
.lead--inline .lead__done { font-weight: 700; font-size: var(--t-l); }
.lead--inline .lead__fail { background: rgba(255, 255, 255, .08); border-color: #FF8A8A; }
.lead--inline.is-done > .field, .lead--inline.is-done > .check, .lead--inline.is-done > button { display: none; }

/* Así presentaré tu casa */
.showcase__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 1.5rem; align-items: stretch; }
.photos { margin: 0; display: flex; flex-direction: column; gap: 1rem; }
.photos__grid { display: grid; grid-template-columns: 3fr 2fr; grid-template-rows: repeat(3, 1fr); gap: .5rem; aspect-ratio: 4 / 3; }
.photo { border-radius: var(--r-s); background: linear-gradient(160deg, #E9E4D6, #D5CDB8); position: relative; overflow: hidden; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo--a img { object-position: 70% 50%; }
.photo--a { grid-row: 1 / 4; background: linear-gradient(180deg, #DCE3EE 0 55%, #C9C1AE 55% 100%); }
.photo--c { background: linear-gradient(200deg, #CFD8E4, #B9C4D3); }
.photo--d { background: linear-gradient(140deg, #E4DED0, #CEC6B2); }
.photos figcaption { font-size: var(--t-s); color: var(--tinta-suave); }
.photos figcaption strong { color: var(--tinta); }

.report { background: var(--blanco); border: 1px solid var(--linea); border-top: 4px solid var(--azul-oscuro); border-radius: var(--r-s); padding: 1.5rem; }
.report__title { margin: 0; font-weight: 800; font-size: var(--t-l); }
.report__sub { margin: .25rem 0 1.25rem; font-size: var(--t-s); color: var(--tinta-suave); }
.report__tag { display: inline-block; margin-left: .35rem; padding: 0 .45rem; font-size: var(--t-xs); font-weight: 600; color: var(--rojo-puente); border: 1px solid currentColor; border-radius: 3px; }
.report__toc { margin: 0; padding-left: 1.25rem; font-size: var(--t-s); }
.report__toc li { padding: .45rem 0; border-bottom: 1px dashed var(--linea); }
.report__toc li::marker { font-weight: 700; color: var(--rojo-puente); }

.plan { background: var(--azul-oscuro); color: var(--crema); border-radius: var(--r-s); padding: 1.5rem; }
.plan__title { margin: 0 0 1.25rem; font-weight: 800; font-size: var(--t-l); }
.plan__weeks { list-style: none; margin: 0; padding: 0; position: relative; }
.plan__weeks::before { content: ""; position: absolute; left: .3rem; top: .5rem; bottom: .5rem; width: 2px; background: rgba(247, 245, 238, .25); }
.plan__weeks li { position: relative; padding: 0 0 1.1rem 1.6rem; font-size: var(--t-s); color: var(--sobre-oscuro); }
.plan__weeks li:last-child { padding-bottom: 0; }
.plan__weeks li::before { content: ""; position: absolute; left: 0; top: .4rem; width: .65rem; height: .65rem; border-radius: 50%; background: var(--crema); }
.plan__weeks li:first-child::before { background: var(--rojo); }
.plan__weeks span { display: block; font-weight: 700; color: var(--crema); }

/* Situaciones */
.cases__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem 2rem; }
.cases__grid article { padding-top: 1.25rem; border-top: 2px solid var(--azul-oscuro); }
.cases__grid h3 { font-size: var(--t-m); margin-bottom: .5rem; }
.cases__grid p { font-size: var(--t-s); color: var(--tinta-suave); }

/* Gastos */
.costs__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); }
.costs__list { margin: 0; display: grid; grid-template-columns: minmax(10rem, .45fr) 1fr; border-top: 1px solid var(--linea-fuerte); }
.costs__list dt, .costs__list dd { padding: 1.1rem 0; border-bottom: 1px solid var(--linea); }
.costs__list dt { font-weight: 700; padding-right: 1.5rem; }
.costs__list dd { margin: 0; color: var(--tinta-suave); font-size: var(--t-s); }
.docs { background: var(--crema); border-radius: var(--r-m); padding: 1.75rem; align-self: start; }
.docs h3 { font-size: var(--t-m); margin-bottom: .5rem; }
.docs .muted { margin-top: 1.25rem; }

/* Por qué */
.why__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.why__grid h3 { font-size: var(--t-m); margin-bottom: .6rem; }
.why__grid p { font-size: var(--t-s); color: var(--tinta-suave); }
.why__grid article { padding-left: 1.25rem; border-left: 1px solid var(--linea-fuerte); }

/* FAQ */
.faq__grid { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.faq__intro { position: sticky; top: 6.5rem; }
.faq__intro h2 { margin-bottom: 1rem; }
.faq__intro p { color: var(--tinta-suave); }
.faq__list { border-top: 1px solid var(--linea-fuerte); }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { list-style: none; cursor: pointer; padding: 1.25rem 2.5rem 1.25rem 0; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { font-size: var(--t-m); font-weight: 700; display: inline; }
.faq summary::after {
  content: ""; position: absolute; right: .25rem; top: 1.55rem; width: .75rem; height: .75rem;
  border-right: 2px solid var(--tinta); border-bottom: 2px solid var(--tinta);
  transform: rotate(45deg); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translate(0, .3rem) rotate(-135deg); }
.faq summary:hover h3 { color: var(--azul); }
.faq details p { padding: 0 2.5rem 1.5rem 0; color: var(--tinta-suave); }

/* Cierre */
.close { background: var(--azul-oscuro); color: var(--crema); padding-block: var(--sec); }
.close__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.close h2 { font-size: var(--t-xl); margin-bottom: 1rem; }
.close__info > p { color: var(--sobre-oscuro); font-size: var(--t-l); font-weight: 300; }
.contact { list-style: none; padding: 0; margin: 2rem 0; border-top: 1px solid rgba(247, 245, 238, .18); }
.contact li { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid rgba(247, 245, 238, .18); }
.contact li > span:first-child { color: var(--sobre-oscuro); font-size: var(--t-s); }
.contact a { color: var(--crema); font-weight: 700; display: inline-block; padding-block: .35rem; }
.lead--full { background: var(--crema); color: var(--tinta); border-radius: var(--r-m); padding: clamp(1.25rem, 1rem + 1.5vw, 2rem); }
.lead--full .lead__title { margin-bottom: 1.25rem; letter-spacing: -.01em; }
.lead--full .btn--block { margin-top: .75rem; }

/* Pie */
.foot { background: var(--gris); color: rgba(247, 245, 238, .7); padding: 3rem 0 6rem; font-size: var(--t-s); }
.foot__grid { display: grid; grid-template-columns: 1fr 1.3fr auto; gap: 2rem; align-items: start; }
.foot a { color: var(--crema); }
.foot__name { font-weight: 800; color: var(--crema); font-size: var(--t-m); margin-bottom: .5rem; }
.foot__seal img { width: 8.375rem; height: auto; margin-bottom: .75rem; }
.foot__seal p { font-size: var(--t-xs); }
.foot__legal { display: grid; gap: 0; }
.foot__legal a { display: inline-block; padding-block: .6rem; }

/* Barra fija en móvil */
.dock { display: none; }

/* --------------------------------------------------------------------------
   Páginas legales
   -------------------------------------------------------------------------- */
.legal { padding-block: var(--sec); }
.legal h1 { font-size: var(--t-xl); margin-bottom: 1.5rem; }
.legal h2 { font-size: var(--t-l); margin: 2rem 0 .75rem; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .top__seal-txt { display: none; }
  .close__grid .field-row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 2.5rem 0; }
  .step:nth-child(3)::after { display: none; }
  .showcase__grid { grid-template-columns: 1fr 1fr; }
  .photos { grid-column: 1 / -1; }
  .photos__grid { aspect-ratio: 16 / 7; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 1fr 1fr; }
  .photo--a { grid-row: 1 / 3; }
  .photo--d { grid-column: 2 / 4; }
  .why__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --t-m: 1.0625rem; }
  .top__tel, .top__side > .btn { display: none; }
  .top__seal { padding-right: 0; border-right: 0; }
  .hero__grid { grid-template-areas: "copy" "form" "me"; }
  .hero__form { margin-top: 2rem; }
  .hero__grid, .prices__grid, .includes__grid, .band__in, .costs__grid, .faq__grid, .close__grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: 20ch; }
  .promises__list { grid-template-columns: 1fr 1fr; border-top: 0; }
  .promises__list li, .promises__list li + li { padding: 1rem 1rem 1rem 0; border-left: 0; border-top: 2px solid var(--azul-oscuro); }
  .promises__list li:nth-child(even) { padding-left: 1rem; }
  .zone { grid-template-columns: 1fr; gap: .5rem; }
  .zone a { grid-column: 1; }
  .cases__grid { grid-template-columns: 1fr 1fr; }
  .faq__intro { position: static; }
  .foot__grid { grid-template-columns: 1fr; }
  .dock {
    display: grid; grid-template-columns: 1fr 1fr 1.4fr;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    background: var(--crema); border-top: 1px solid var(--linea-fuerte);
    padding: .5rem .5rem calc(.5rem + env(safe-area-inset-bottom)); gap: .5rem;
    transform: translateY(110%); transition: transform .25s ease;
  }
  .dock.is-visible { transform: none; }
  .dock a { display: grid; place-items: center; min-height: 3rem; border-radius: 6px; font-weight: 700; font-size: var(--t-s); text-decoration: none; color: var(--azul-oscuro); border: 1.5px solid var(--linea-fuerte); }
  .dock .dock__main { background: var(--rojo-puente); border-color: var(--rojo-puente); color: var(--blanco); }
}

@media (max-width: 640px) {
  .hero__lead { font-size: var(--t-m); margin-top: 1rem; }
  .bars { gap: .8rem .5rem; }
  .brand__mark { width: 1.75rem; }
  .brand__name { font-size: 1rem; }
  .top__seal img { width: 4.25rem; }
  .chips { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 0; }
  .step { display: grid; grid-template-columns: 2.75rem 1fr; gap: 0 1rem; padding: 0 0 1.75rem; }
  .step::before { margin: 0; grid-row: 1 / 3; }
  .step::after { top: 2.75rem; bottom: 0; left: 1.3rem; right: auto; width: 2px; height: auto; display: block; }
  .step:nth-child(3)::after { display: block; }
  .step:last-child::after { display: none; }
  .step h3 { padding-top: .55rem; }
  .ticks { grid-template-columns: 1fr; }
  .lead--inline { grid-template-columns: 1fr; gap: .75rem; }
  .showcase__grid { grid-template-columns: 1fr; }
  .photos__grid { aspect-ratio: 1 / 1; grid-template-columns: 1fr 1fr; grid-template-rows: 1.4fr 1fr 1fr; }
  .photo--a { grid-row: auto; grid-column: 1 / 3; }
  .photo--d { grid-column: auto; }
  .photo--b { grid-row: 2; } .photo--c { grid-row: 2; } .photo--d { grid-row: 3; grid-column: 1 / 3; }
  .cases__grid, .why__grid { grid-template-columns: 1fr; }
  .costs__list { grid-template-columns: 1fr; }
  .costs__list dt { border-bottom: 0; padding-bottom: .2rem; }
  .costs__list dd { padding-top: 0; }
  .contact li { grid-template-columns: 1fr; gap: .1rem; }
  .contact a[href^="mailto:"] { font-size: var(--t-s); }
}


/* Móviles muy estrechos (320–379 px) */
@media (max-width: 379px) {
  .btn { font-size: .875rem; padding-inline: 1rem; }
  .lead--full, .hero__form .lead { padding: 1.25rem 1rem; }
  .dock { grid-template-columns: 1fr 1fr 1.5fr; }
  .dock a { font-size: .8125rem; }
  .brand__mark { display: none; }
  .brand__role { font-size: .75rem; }
  .top__seal img { width: 3.75rem; }
  .hero__lead { font-size: 1rem; }
  .chips { grid-template-columns: 1fr; }
}

/* Móvil en horizontal y pantallas bajas: más espacio para el contenido */
@media (max-height: 500px) and (orientation: landscape) {
  .top { position: static; }
  html { scroll-padding-top: 1rem; }
  .top__in { min-height: 3.5rem; }
  .hero { padding-top: 1.75rem; }
  .hero h1 { font-size: clamp(1.75rem, 1rem + 2.6vw, 2.5rem); max-width: 24ch; }
  .hero__lead { font-size: var(--t-m); margin-top: .75rem; max-width: 52ch; }
  .faq__intro { position: static; }
}

/* Tablets en vertical: el formulario no se estira demasiado */
@media (min-width: 641px) and (max-width: 900px) {
  .hero__form { max-width: 36rem; }
  .close__grid .lead--full { max-width: 36rem; }
}

/* Pantallas grandes: un poco más de aire */
@media (min-width: 1600px) {
  :root { --wrap: 78rem; }
}

@media (hover: none) {
  .faq summary:hover h3 { color: inherit; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}