/* ==========================================================================
   obrabien — borrador de sitio de presupuestos de reforma (Valencia)
   Arquetipo: Magazine editorial · papel + tinta + azul azulejo
   Mobile-first. Sin frameworks. Sin build.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --bg:        #f7f4ee;   /* papel */
  --bg-2:      #ece6da;   /* papel tostado */
  --paper:     #fffdf9;
  --ink:       #16181d;
  --ink-soft:  #3a3d45;
  --ink-mute:  #6a6863;
  --brand-green:  #1f4d3f;   /* logotipo */
  --brand-salmon: #f2b49f;   /* plomada */
  --accent:    #1f3f99;   /* azul azulejo */
  --accent-2:  #142b6b;
  --accent-tint: #e4e9f6;
  --ok:        #2f6b45;
  --err:       #a3341d;
  --draft:     #f4e27a;   /* marcador fosforito para [BORRADOR] */
  --line:      #16181d;
  --line-soft: rgba(22, 24, 29, 0.14);

  --f-display: "Bodoni Moda", "Didot", "Times New Roman", serif;
  --f-serif:   "Source Serif 4", Georgia, serif;
  --f-sans:    "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --radius: 4px;
  --wrap: 1180px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --nav-h: 64px;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  overflow-x: clip;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[hidden] { display: none !important; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--paper); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: 760px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .6rem 1rem; z-index: 200; }
.skip-link:focus { left: 1rem; top: 1rem; }

/* Enlaces de texto: subrayado animado */
.link, .prose a, .faq-a a, .sources a, .note a, .fine a {
  color: var(--accent);
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .35s var(--ease-out), color .2s;
}
.link:hover, .prose a:hover, .faq-a a:hover, .sources a:hover, .note a:hover, .fine a:hover {
  background-size: 0 1px; background-position: 100% 100%;
}

/* ---------- 3. Marcas de borrador ---------- */
.draftbar {
  background: var(--ink);
  color: var(--bg);
  font-size: .75rem;
  letter-spacing: .02em;
  text-align: center;
  padding: .45rem var(--gutter);
}
.draftbar strong { color: var(--draft); font-weight: 600; letter-spacing: .08em; }
.draft {
  display: inline;
  font-family: var(--f-sans);
  font-size: .78em;
  font-weight: 600;
  letter-spacing: .02em;
  background: var(--draft);
  color: var(--ink);
  padding: .05em .35em;
  border-radius: 2px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  font-style: normal;
}

/* ---------- 4. Tipografía editorial ---------- */
.kicker {
  font-family: var(--f-sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
.display {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(2.3rem, 7.4vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -.015em;
  text-wrap: balance;
}
.display em, .h2 em, .h3 em { font-style: italic; color: var(--accent); }
.h2 {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 4.6vw, 2.9rem);
  line-height: 1.06;
  letter-spacing: -.01em;
  text-wrap: balance;
}
.h3 {
  font-family: var(--f-display);
  font-size: clamp(1.3rem, 2.6vw, 1.6rem);
  line-height: 1.15;
}
.deck {
  font-family: var(--f-serif);
  font-size: clamp(1.08rem, 2.1vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 38em;
}
.meta {
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--ink-mute);
  font-variant-caps: all-small-caps;
  font-size: .95rem;
}
.prose {
  font-family: var(--f-serif);
  font-size: 1.1rem;
  line-height: 1.68;
  color: var(--ink-soft);
  max-width: 68ch;
}
.prose h2 { font-family: var(--f-display); font-size: clamp(1.55rem, 3.4vw, 2.1rem); line-height: 1.12; color: var(--ink); margin: 2.4em 0 .6em; text-wrap: balance; }
.prose h3 { font-family: var(--f-sans); font-size: 1.02rem; font-weight: 600; color: var(--ink); margin: 1.8em 0 .5em; }
.prose ul, .prose ol { padding-left: 1.2em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .45em; }
.prose strong { color: var(--ink); font-weight: 600; }

.dropcap::first-letter {
  font-family: var(--f-display);
  font-style: italic;
  float: left;
  font-size: 4.6em;
  line-height: .82;
  padding: .06em .1em 0 0;
  color: var(--accent);
}

.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }
.rule-double { border: 0; border-top: 3px double var(--line); margin: 0; }

/* ---------- 5. Cabecera / masthead ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  border-bottom: 1px solid var(--line-soft);
  transition: border-color .3s, background .3s;
}
@supports (backdrop-filter: blur(8px)) {
  .site-header { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--nav-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  text-decoration: none;
}
/* Logotipo «obrabien»: verde sobre papel, blanco sobre el pie oscuro; la plomada siempre en salmón */
.logo {
  font-family: "Poppins", var(--f-sans);
  font-weight: 800;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: -.035em;
  color: var(--brand-green);
  white-space: nowrap;
}
.logo-i { position: relative; }
.logo-plumb {
  position: absolute;
  left: calc(50% - .02em);
  bottom: .9em;
  width: .2em;
  height: .46em;
  translate: -50% 0;
  color: var(--brand-salmon);
  overflow: visible;
  transform-origin: 50% 0;
  transition: transform .9s var(--ease-out);
}
.brand:hover .logo-plumb { animation: plumb-swing 1.6s var(--ease-out); }
@keyframes plumb-swing { 0% { transform: rotate(0); } 25% { transform: rotate(9deg); } 55% { transform: rotate(-6deg); } 80% { transform: rotate(3deg); } 100% { transform: rotate(0); } }
@media (prefers-reduced-motion: reduce) { .brand:hover .logo-plumb { animation: none; } }
.brand-tag {
  display: none;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border-left: 1px solid var(--line-soft);
  padding-left: .6rem;
  margin-left: .15rem;
}
.nav-links { display: none; }
.nav-links a {
  position: relative;
  text-decoration: none;
  font-size: .9rem;
  color: var(--ink-soft);
  padding: .3rem 0;
  white-space: nowrap;
}
.nav-links a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav .nav-cta { display: none; white-space: nowrap; margin-left: auto; }
@media (min-width: 560px) { .nav .nav-cta { display: inline-flex; } }

.menu-toggle {
  display: inline-flex; align-items: center; gap: .5rem;
  background: none; border: 1px solid var(--line); border-radius: 999px;
  padding: .45rem .9rem; font-size: .85rem; cursor: pointer;
}
.menu-toggle-lines { width: 16px; height: 10px; position: relative; }
.menu-toggle-lines::before, .menu-toggle-lines::after {
  content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor;
  transition: transform .3s var(--ease-out), top .3s;
}
.menu-toggle-lines::before { top: 1px; }
.menu-toggle-lines::after { top: 7px; }
.menu-open .menu-toggle-lines::before { top: 4px; transform: rotate(45deg); }
.menu-open .menu-toggle-lines::after { top: 4px; transform: rotate(-45deg); }

.mobile-menu {
  display: none;
  border-top: 1px solid var(--line-soft);
  padding: .5rem var(--gutter) 1.5rem;
  background: var(--bg);
}
.menu-open .mobile-menu { display: block; }
.mobile-menu a {
  display: block;
  padding: .85rem 0;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  font-family: var(--f-display);
  font-size: 1.35rem;
}
.mobile-menu .btn { margin-top: 1.2rem; width: 100%; justify-content: center; font-family: var(--f-sans); font-size: 1rem; border-bottom: 0; }

@media (min-width: 640px) and (max-width: 1039px), (min-width: 1360px) { .brand-tag { display: inline; } }
@media (min-width: 1040px) {
  .nav-links { display: flex; gap: 1.6rem; }
  .nav .nav-cta { margin-left: 0; }
  .menu-toggle, .mobile-menu, .menu-open .mobile-menu { display: none; }
}

/* ---------- 6. Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--paper);
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.1;
  text-decoration: none;
  cursor: pointer;
  transition: background .25s, transform .25s var(--ease-out), border-color .25s;
}
.btn:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn:active { transform: translateY(1px); }
.btn .arrow { transition: transform .35s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-sm { padding: .6rem 1rem; font-size: .88rem; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-block { width: 100%; justify-content: center; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- 7. Hero (home) ---------- */
.hero { padding-top: clamp(2rem, 6vw, 4.5rem); padding-bottom: clamp(2.5rem, 6vw, 4rem); }
.hero-grid { display: grid; gap: 2.2rem; }
.hero-issue {
  display: flex; flex-wrap: wrap; gap: .4rem 1.2rem;
  justify-content: space-between;
  border-top: 3px double var(--line);
  border-bottom: 1px solid var(--line);
  padding: .55rem 0;
  margin-bottom: clamp(1.8rem, 5vw, 3rem);
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft);
}
.hero .display { margin-bottom: 1.4rem; max-width: 14ch; }
.hero .deck { margin-bottom: 1.6rem; }
.hero-points { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; font-size: .95rem; color: var(--ink-soft); }
.hero-points li { display: flex; gap: .6rem; align-items: baseline; }
.hero-points li::before { content: "—"; color: var(--accent); }

/* Revelado de líneas del titular (CSS puro, no depende de JS) */
.line { display: block; overflow: hidden; padding-bottom: .06em; }
.line > span { display: inline-block; animation: lineUp 1.1s var(--ease-out) both; }
.line:nth-child(2) > span { animation-delay: .12s; }
.line:nth-child(3) > span { animation-delay: .24s; }
@keyframes lineUp { from { transform: translateY(105%); } to { transform: none; } }
.fade-in { animation: fadeIn 1s .35s var(--ease-out) both; }
.fade-in-2 { animation: fadeIn 1s .55s var(--ease-out) both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

@media (min-width: 960px) {
  .hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); gap: clamp(2.5rem, 5vw, 5rem); align-items: start; }
}

/* ---------- 8. Tarjeta de presupuesto (formulario corto) ---------- */
.quote-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 1.9rem);
  position: relative;
}
.quote-card::before {
  /* esquina de azulejo */
  content: "";
  position: absolute; top: -1px; right: -1px;
  width: 54px; height: 54px;
  background: var(--accent) url("assets/img/azulejos.webp") center / cover;
  background-blend-mode: luminosity;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  opacity: .95;
}
.quote-card h2 { font-family: var(--f-display); font-size: 1.65rem; line-height: 1.1; margin-bottom: .35rem; padding-right: 2.5rem; }
.quote-card .sub { font-size: .9rem; color: var(--ink-mute); margin-bottom: 1.2rem; }
.quote-card .fine { font-size: .78rem; color: var(--ink-mute); margin: .9rem 0 0; line-height: 1.45; }

/* ---------- 9. Campos ---------- */
.field { display: grid; gap: .35rem; margin-bottom: 1rem; }
.field > label, .legend {
  font-size: .82rem; font-weight: 600; letter-spacing: .01em; color: var(--ink);
}
.field .hint { font-size: .78rem; color: var(--ink-mute); }
.input, .select, .textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line-soft);
  border-bottom-color: var(--ink);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: .85rem .9rem;
  font-size: 1rem;
  transition: border-color .2s, background .2s;
  -webkit-appearance: none; appearance: none;
}
.select {
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px; background-repeat: no-repeat;
  padding-right: 2.4rem;
}
.textarea { min-height: 110px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { outline: none; background: var(--paper); border-color: var(--accent); box-shadow: inset 0 -2px 0 var(--accent); }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-bottom-color: var(--err); box-shadow: inset 0 -2px 0 var(--err); }
.error-msg { display: none; font-size: .78rem; color: var(--err); }
.has-error > .error-msg, .has-error .error-msg { display: block; }
.row-2 { display: grid; gap: 0 1rem; }
@media (min-width: 560px) { .row-2 { grid-template-columns: 1fr 1fr; } }

/* Chips (radio) */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; border: 0; padding: 0; margin: 0 0 1rem; }
.chips legend { margin-bottom: .45rem; }
.chip { position: relative; }
.chips .error-msg { width: 100%; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span {
  display: inline-block;
  padding: .55rem .95rem;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-size: .9rem;
  background: var(--bg);
  transition: background .2s, color .2s, border-color .2s;
}
.chip input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.chip:hover span { border-color: var(--ink); }

/* Tarjetas de opción (formulario largo) */
.opts { display: grid; gap: .6rem; border: 0; padding: 0; margin: 0 0 1.4rem; }
.opts legend { margin-bottom: .6rem; }
@media (min-width: 560px) { .opts.cols-3 { grid-template-columns: repeat(3, 1fr); } .opts.cols-2 { grid-template-columns: repeat(2, 1fr); } }
.opt { position: relative; display: block; cursor: pointer; }
.opt input { position: absolute; opacity: 0; }
.opt-box {
  display: flex; gap: .75rem; align-items: flex-start;
  padding: .9rem 1rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--paper);
  transition: border-color .2s, background .2s;
  height: 100%;
}
.opt-box::before {
  content: ""; flex: none; width: 18px; height: 18px; margin-top: .15rem;
  border: 1.5px solid var(--ink-mute); border-radius: 50%;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.opt input[type="checkbox"] + .opt-box::before { border-radius: 3px; }
.opt input:checked + .opt-box { border-color: var(--accent); background: var(--accent-tint); }
.opt input:checked + .opt-box::before { border-color: var(--accent); background: var(--accent); box-shadow: inset 0 0 0 3px var(--paper); }
.opt input[type="checkbox"]:checked + .opt-box::before { box-shadow: none; background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' fill='none' stroke='white' stroke-width='2'/%3E%3C/svg%3E") center/12px no-repeat; }
.opt input:focus-visible + .opt-box { outline: 2px solid var(--accent); outline-offset: 2px; }
.opt-title { display: block; font-weight: 600; font-size: .95rem; }
.opt-desc { display: block; font-size: .8rem; color: var(--ink-mute); margin-top: .15rem; }

/* Consentimiento */
.consent {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  background: var(--paper);
  margin-bottom: .8rem;
}
.consent label { display: flex; gap: .75rem; align-items: flex-start; font-size: .9rem; line-height: 1.5; cursor: pointer; }
.consent input[type="checkbox"] { flex: none; width: 20px; height: 20px; margin-top: .15rem; accent-color: var(--accent); }
.consent.is-optional { border-color: var(--line-soft); }
.consent.has-error { border-color: var(--err); box-shadow: inset 3px 0 0 var(--err); }
.consent .error-msg { margin: .5rem 0 0 2rem; }

.info-basic { width: 100%; border-collapse: collapse; font-size: .8rem; margin: 1rem 0 1.4rem; }
.info-basic caption { text-align: left; font-weight: 600; font-size: .82rem; padding-bottom: .4rem; }
.info-basic th, .info-basic td { text-align: left; vertical-align: top; padding: .5rem .6rem; border-top: 1px solid var(--line-soft); }
.info-basic th { width: 32%; font-weight: 600; color: var(--ink); }
.info-basic td { color: var(--ink-soft); }

/* ---------- 10. Secciones ---------- */
.section { padding: clamp(3.2rem, 8vw, 6rem) 0; position: relative; }
.section-alt { background: var(--bg-2); }
.section-ink { background: var(--ink); color: var(--bg); }
.section-ink .kicker { color: #9fb3ec; }
.section-ink .deck, .section-ink p { color: rgba(247, 244, 238, .78); }
.section-ink .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.section-ink .btn:hover { background: var(--draft); border-color: var(--draft); }
.section-ink .btn-ghost { background: transparent; color: var(--bg); border-color: rgba(247,244,238,.5); }
.section-ink .btn-ghost:hover { background: var(--bg); color: var(--ink); }

.section-head { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.section-num {
  font-family: var(--f-display); font-style: italic;
  font-size: 1rem; color: var(--accent);
  display: flex; align-items: center; gap: .8rem;
}
.section-num::after { content: ""; height: 1px; background: var(--line); flex: 1; }
@media (min-width: 900px) {
  .section-head.split { grid-template-columns: 1fr 1fr; align-items: end; gap: 3rem; }
}

/* ---------- 11. Precios de referencia (portada) ---------- */
.price-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 820px) { .price-grid { grid-template-columns: repeat(3, 1fr); } }
.price-card {
  background: var(--bg);
  padding: clamp(1.4rem, 3vw, 2rem);
  display: flex; flex-direction: column; gap: .8rem;
  text-decoration: none;
  transition: background .35s var(--ease-out);
}
.price-card:hover { background: var(--paper); }
.price-card .kicker { margin: 0; }
.price-figure {
  font-family: var(--f-display);
  font-size: clamp(2rem, 5vw, 2.9rem);
  line-height: 1;
  letter-spacing: -.02em;
}
.price-figure small { font-size: .45em; letter-spacing: 0; color: var(--ink-mute); font-family: var(--f-sans); }
.price-card .src { font-size: .8rem; color: var(--ink-mute); margin: 0; }
.price-card .more { margin-top: auto; font-size: .9rem; font-weight: 600; color: var(--accent); display: inline-flex; gap: .4rem; }
.price-card:hover .more .arrow { transform: translateX(4px); }
.price-card .arrow { transition: transform .35s var(--ease-out); }

/* ---------- 12. Cifras con fuente ---------- */
.stats { display: grid; gap: 0; border-top: 1px solid var(--line); }
@media (min-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { padding: 1.6rem 1.2rem 1.6rem 0; border-bottom: 1px solid var(--line-soft); }
@media (min-width: 1040px) { .stat { border-bottom: 0; border-right: 1px solid var(--line-soft); padding: 1.8rem 1.4rem; } .stat:first-child { padding-left: 0; } .stat:last-child { border-right: 0; } }
.stat-n { font-family: var(--f-display); font-size: clamp(2.6rem, 6vw, 3.6rem); line-height: 1; color: var(--accent); letter-spacing: -.02em; }
.stat-l { font-family: var(--f-serif); font-size: 1.02rem; color: var(--ink-soft); margin: .6rem 0 .5rem; }
.stat-s { font-size: .76rem; color: var(--ink-mute); }
.stat-s a { color: inherit; }

/* Cita destacada */
.pull {
  margin: clamp(2.5rem, 6vw, 4rem) 0 0;
  padding: 0;
  position: relative;
  max-width: 30ch;
}
.pull::before {
  content: "\201C";
  font-family: var(--f-display);
  font-size: 7rem; line-height: .7;
  color: var(--accent);
  display: block;
  height: 3.2rem;
}
.pull p {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  line-height: 1.15;
  margin: 0 0 .8rem;
  text-wrap: balance;
}
.pull cite { font-style: normal; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); }
.pull.center { margin-inline: auto; text-align: center; }

/* ---------- 13. Pasos ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; counter-reset: s; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; } }
.steps li { counter-increment: s; padding: 1.4rem 0; border-top: 1px solid var(--line); }
.steps li::before {
  content: counter(s, decimal-leading-zero);
  display: block;
  font-family: var(--f-display); font-style: italic;
  font-size: 2.6rem; line-height: 1; color: var(--accent);
  margin-bottom: .8rem;
}
.steps h3 { font-family: var(--f-display); font-size: 1.4rem; margin-bottom: .5rem; }
.steps p { color: var(--ink-soft); margin: 0; font-size: .98rem; }

/* ---------- 14. Figuras + parallax suave ---------- */
.figure { margin: 0; }
.figure-frame { overflow: clip; border-radius: var(--radius); background: var(--bg-2); position: relative; }
.figure-frame img { width: 100%; height: 100%; object-fit: cover; will-change: transform; transform: scale(1.06); }
.figure-wide .figure-frame { aspect-ratio: 16 / 8; }
.figure-43 .figure-frame { aspect-ratio: 4 / 3; }
@media (max-width: 640px) { .figure-wide .figure-frame { aspect-ratio: 4 / 3; } }
.figcaption { font-family: var(--f-serif); font-style: italic; font-size: .85rem; color: var(--ink-mute); margin-top: .6rem; }
.figcaption a { color: inherit; }

/* ---------- 15. Ciudades ---------- */
.cities { display: grid; gap: 1px; background: var(--line-soft); border-block: 1px solid var(--line); }
@media (min-width: 720px) { .cities { grid-template-columns: repeat(3, 1fr); } }
.city {
  background: var(--bg-2);
  padding: 1.5rem 0;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
}
@media (min-width: 720px) { .city { padding: 1.8rem 1.4rem; } .city:first-child { padding-left: 0; } }
.city-name { font-family: var(--f-display); font-size: 2rem; line-height: 1; }
.city-state { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mute); }
.city.is-live .city-state { color: var(--ok); font-weight: 600; }
.city.is-live .city-state::before { content: "● "; }
.city a { text-decoration: none; }

/* ---------- 16. Tablas de datos ---------- */
.table-scroll { overflow-x: auto; overflow-y: visible; -webkit-overflow-scrolling: touch; margin: 0 0 1rem; border-top: 2px solid var(--line); }
.data-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: .92rem; }
.data-table th, .data-table td { text-align: left; padding: .9rem .8rem .9rem 0; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.data-table thead th { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); font-weight: 600; }
.data-table td.num { font-family: var(--f-display); font-size: 1.25rem; white-space: nowrap; color: var(--ink); }
.data-table td small { display: block; color: var(--ink-mute); font-size: .78rem; margin-top: .2rem; }
.data-table a { color: var(--accent); }
.table-note { font-size: .82rem; color: var(--ink-mute); max-width: 70ch; }

/* ---------- 17. Migas ---------- */
.crumbs { font-size: .8rem; color: var(--ink-mute); padding-top: 1.4rem; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: .4rem; color: var(--line-soft); }
.crumbs a { text-decoration: none; color: var(--ink-soft); }
.crumbs a:hover { color: var(--accent); }

/* ---------- 18. Landing transaccional ---------- */
.landing-hero { padding-top: clamp(1.6rem, 5vw, 3.2rem); padding-bottom: clamp(2.5rem, 6vw, 4rem); }
.landing-hero .display { font-size: clamp(2rem, 5.6vw, 3.7rem); max-width: 20ch; margin-bottom: 1.2rem; }
.partidas { columns: 1; column-gap: 2.5rem; list-style: none; padding: 0; margin: 0 0 1.5rem; }
@media (min-width: 640px) { .partidas { columns: 2; } }
.partidas li { break-inside: avoid; padding: .7rem 0; border-bottom: 1px solid var(--line-soft); display: flex; gap: .8rem; font-family: var(--f-serif); font-size: 1.04rem; }
.partidas li span { font-family: var(--f-display); font-style: italic; color: var(--accent); min-width: 1.6rem; }
.two-col { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.note {
  border-left: 3px solid var(--accent);
  padding: .9rem 1.1rem;
  background: var(--paper);
  font-size: .95rem;
  color: var(--ink-soft);
  margin: 1.2rem 0;
}
.note strong { color: var(--ink); }
.empty-network {
  border: 1px dashed var(--ink-mute);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 4vw, 2.2rem);
  text-align: center;
  background: var(--bg);
}
.empty-network p { margin: .4rem auto 0; max-width: 46ch; color: var(--ink-soft); }

/* ---------- 19. FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line-soft); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; gap: 1.2rem; align-items: baseline;
  padding: 1.2rem 0;
  font-family: var(--f-display); font-size: clamp(1.15rem, 2.4vw, 1.4rem); line-height: 1.25;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--f-sans); font-size: 1.4rem; color: var(--accent);
  transition: transform .35s var(--ease-out); flex: none;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--accent); }
.faq-a { font-family: var(--f-serif); font-size: 1.05rem; color: var(--ink-soft); padding: 0 0 1.4rem; max-width: 68ch; }
.faq-a p:last-child { margin: 0; }

/* ---------- 20. CTA final ---------- */
.cta-band { text-align: left; }
.cta-band .h2 { max-width: 18ch; margin-bottom: 1rem; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }

/* ---------- 21. Artículo / guía de precios ---------- */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60;
  background: var(--accent);
  transform-origin: 0 50%;
  transform: scaleX(0);
}
.article-head { padding-top: clamp(1.6rem, 5vw, 3rem); padding-bottom: 2rem; }
.article-head .display { font-size: clamp(2.2rem, 6.4vw, 4.2rem); max-width: 17ch; margin-bottom: 1.2rem; }
.byline { display: flex; flex-wrap: wrap; gap: .3rem 1.4rem; border-block: 1px solid var(--line); padding: .7rem 0; margin-top: 1.6rem; }
.lede { font-size: 1.22rem; line-height: 1.6; color: var(--ink); }
.tldr {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.3rem 1.4rem 1rem;
  margin: 2rem 0;
  font-family: var(--f-sans);
}
.tldr h2 { font-family: var(--f-sans) !important; font-size: .74rem !important; letter-spacing: .14em; text-transform: uppercase; color: var(--accent) !important; margin: 0 0 .8rem !important; }
.tldr ul { margin: 0; padding-left: 1.1rem; font-size: .98rem; color: var(--ink-soft); }
.tldr li { margin-bottom: .5em; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 3rem; }
@media (min-width: 1040px) {
  .article-layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 4.5rem; }
  .article-aside { position: sticky; top: calc(var(--nav-h) + 1.5rem); align-self: start; }
}
.sources { font-size: .86rem; color: var(--ink-soft); padding-left: 1.2rem; }
.sources li { margin-bottom: .55rem; }
.method { margin: 2.4em 0 0; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.method summary { cursor: pointer; padding: .9rem 0; font-family: var(--f-display); font-size: 1.25rem; color: var(--ink); }
.method summary:hover { color: var(--accent); }
.method p { font-size: .95rem; color: var(--ink-soft); }
.toc { font-size: .9rem; border-top: 1px solid var(--line); padding-top: 1rem; margin-bottom: 2rem; }
.toc ol { padding-left: 1.1rem; margin: .4rem 0 0; }
.toc li { margin-bottom: .35rem; }
.toc a { text-decoration: none; color: var(--ink-soft); }
.toc a:hover { color: var(--accent); }

/* ---------- 22. Formulario multipaso ---------- */
.wizard-wrap { padding-top: clamp(1.5rem, 4vw, 3rem); padding-bottom: clamp(3rem, 8vw, 6rem); }
.wizard { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.2rem, 4vw, 2.4rem); }
.stepper { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; padding: 0; margin: 0 0 2rem; }
.stepper li { font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-mute); padding-top: .6rem; border-top: 3px solid var(--line-soft); transition: border-color .4s, color .4s; }
.stepper li b { font-family: var(--f-display); font-style: italic; text-transform: none; font-size: 1rem; letter-spacing: 0; margin-right: .3rem; font-weight: 500; }
.stepper li.is-active, .stepper li.is-done { border-top-color: var(--accent); color: var(--ink); }
.step { border: 0; padding: 0; margin: 0; min-width: 0; }
.step[hidden] { display: none; }
.step-title { font-family: var(--f-display); font-size: clamp(1.6rem, 4vw, 2.2rem); line-height: 1.1; margin-bottom: .4rem; }
.step-sub { color: var(--ink-mute); margin-bottom: 1.6rem; }
.wizard-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.4rem; padding-top: 1.4rem; border-top: 1px solid var(--line-soft); }
.wizard-nav .btn-ghost { visibility: visible; }
.wizard-nav .is-hidden { visibility: hidden; }
.success { text-align: left; }
.success[hidden] { display: none; }
.success .h2 { margin-bottom: 1rem; }
.debug {
  margin-top: 1.6rem;
  border: 1px dashed var(--ink-mute);
  border-radius: var(--radius);
  background: var(--bg);
  font-size: .85rem;
}
.debug summary { cursor: pointer; padding: .8rem 1rem; font-weight: 600; }
.debug pre { margin: 0; padding: 0 1rem 1rem; overflow-x: auto; font-size: .75rem; line-height: 1.5; white-space: pre-wrap; word-break: break-word; }
.wizard-grid { display: grid; gap: 2rem; }
@media (min-width: 1040px) { .wizard-grid { grid-template-columns: minmax(0, 1fr) 300px; gap: 3.5rem; align-items: start; } .wizard-side { position: sticky; top: calc(var(--nav-h) + 1.5rem); } }
.side-box { border-top: 1px solid var(--line); padding-top: 1rem; margin-bottom: 1.8rem; font-size: .92rem; color: var(--ink-soft); }
.side-box h2 { font-family: var(--f-display); font-size: 1.25rem; color: var(--ink); margin-bottom: .5rem; }
.side-box ul { padding-left: 1.1rem; margin: 0; }
.side-box li { margin-bottom: .4rem; }

/* ---------- 23. Páginas legales ---------- */
.legal h2 { font-size: 1.4rem; }
.todo { background: var(--paper); border: 1px dashed var(--ink-mute); padding: .8rem 1rem; font-family: var(--f-sans); font-size: .9rem; }

/* ---------- 24. Pie ---------- */
.site-footer { background: var(--ink); color: rgba(247,244,238,.8); padding: clamp(3rem, 7vw, 5rem) 0 2rem; font-size: .9rem; }
.footer-top { display: grid; gap: 2.4rem; padding-bottom: 2.4rem; border-bottom: 1px solid rgba(247,244,238,.18); }
@media (min-width: 900px) { .footer-top { grid-template-columns: 1.4fr repeat(4, 1fr); gap: 2rem; } }
.site-footer .logo { color: #fff; font-size: 2.6rem; }
.footer-claim { font-family: var(--f-serif); font-style: italic; margin-top: .8rem; max-width: 30ch; }
.footer-col h2 { font-family: var(--f-sans); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: #9fb3ec; margin-bottom: .9rem; font-weight: 600; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer-col a, .footer-col button { color: rgba(247,244,238,.85); text-decoration: none; background: none; border: 0; padding: 0; cursor: pointer; font-size: .9rem; text-align: left; }
.footer-col a:hover, .footer-col button:hover { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.6rem; font-size: .78rem; color: rgba(247,244,238,.6); }
.footer-bottom p { margin: 0; max-width: 70ch; }

/* ---------- 25. Banner de cookies ---------- */
.cookie-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 1rem var(--gutter) 1.1rem;
  box-shadow: 0 -10px 30px rgba(22,24,29,.08);
  transform: translateY(110%);
  transition: transform .5s var(--ease-out);
}
.cookie-bar.is-visible { transform: none; }
.cookie-inner { max-width: var(--wrap); margin-inline: auto; display: grid; gap: .9rem; }
.cookie-inner p { margin: 0; font-size: .88rem; color: var(--ink-soft); }
.cookie-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.cookie-actions .btn { justify-content: center; }
.cookie-actions .btn-link { grid-column: 1 / -1; background: none; border: 0; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; font-size: .88rem; cursor: pointer; padding: .4rem; }
@media (min-width: 820px) {
  .cookie-inner { grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }
  .cookie-actions { display: flex; align-items: center; }
  .cookie-actions .btn-link { order: -1; }
}
/* Aceptar y Rechazar con el mismo peso visual (criterio AEPD) */
.cookie-actions .btn { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.cookie-actions .btn:hover { background: var(--accent); border-color: var(--accent); }

.cookie-dialog { border: 1px solid var(--line); border-radius: var(--radius); padding: 0; max-width: 520px; width: calc(100% - 2rem); background: var(--paper); color: var(--ink); }
.cookie-dialog::backdrop { background: rgba(22,24,29,.45); }
.cookie-dialog form { padding: 1.6rem; }
.cookie-dialog h2 { font-family: var(--f-display); font-size: 1.6rem; margin-bottom: .6rem; }
.cookie-row { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line-soft); font-size: .9rem; }
.cookie-row p { margin: .2rem 0 0; color: var(--ink-mute); font-size: .82rem; }
.cookie-row input { width: 20px; height: 20px; accent-color: var(--accent); flex: none; margin-top: .2rem; }
.cookie-dialog .actions { display: flex; gap: .5rem; justify-content: flex-end; margin-top: 1rem; flex-wrap: wrap; }

/* ---------- 26. Revelado al hacer scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
/* Red de seguridad: nunca ocultar texto con data-split */
.reveal[data-split] { opacity: 1; transform: none; }
/* Sin JS: todo visible */
html:not(.js) .reveal { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; }
.reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; }

/* ---------- 27. Impresión ---------- */
@media print {
  .site-header, .cookie-bar, .draftbar, .progress, .quote-card, .site-footer { display: none !important; }
  body { background: #fff; }
}

/* ---------- 25. Calculadora de reforma de baño ---------- */
.calc-wrap { padding: clamp(1.5rem, 4vw, 3rem) 0 2rem; }
.calc-h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); max-width: 22ch; margin: .6rem 0 1rem; }
.calc-grid { display: grid; gap: 1.6rem; margin-top: 2rem; align-items: start; }
@media (min-width: 900px) { .calc-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.4rem; } .calc-result { position: sticky; top: calc(var(--nav-h) + 1rem); } }
.calc, .calc-result { background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: clamp(1.1rem, 3vw, 1.8rem); min-width: 0; }
.calc .chip span { white-space: normal; }
.calc-range { width: 100%; accent-color: var(--accent); height: 28px; cursor: pointer; }
.calc-checks { display: grid; gap: .55rem; margin: .4rem 0 1.2rem; }
.calc-iva-fs { border: 0; border-top: 1px solid var(--line-soft); padding: 1rem 0 0; margin: 0; display: grid; gap: .55rem; }
.calc-check { display: flex; gap: .65rem; align-items: flex-start; cursor: pointer; font-size: .95rem; line-height: 1.35; }
.calc-check input { width: 1.15rem; height: 1.15rem; margin: .1rem 0 0; flex: none; accent-color: var(--accent); cursor: pointer; }
.calc-check-t { display: block; color: var(--ink); }
.calc-hint { display: block; font-size: .82rem; color: var(--ink-mute); margin-top: .15rem; }
.calc.is-plato .calc-solo-completa { display: none; }
.calc-total { font-family: var(--f-display); font-size: clamp(2.6rem, 7vw, 3.6rem); line-height: 1; color: var(--ink); margin: .35rem 0 .7rem; font-variant-numeric: lining-nums tabular-nums; }
.calc-line { margin: 0 0 .2rem; color: var(--ink-soft); font-size: .95rem; font-variant-numeric: tabular-nums; }
.calc-iva-box { margin: 1.1rem 0 1.4rem; padding: .85rem 1rem; background: var(--bg); border-radius: var(--radius); }
.calc-iva-box p { margin: .45rem 0 0; font-size: .9rem; color: var(--ink-soft); }
.calc-iva-tag { display: inline-block; font-weight: 700; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; padding: .2rem .55rem; border-radius: 3px; border: 1px solid currentColor; }
.calc-iva-tag.is-10 { color: var(--ok); }
.calc-iva-tag.is-21 { color: var(--ink); }
.calc-sub { font-family: var(--f-sans); font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-mute); margin: 0 0 .8rem; }
.calc-sub span { letter-spacing: 0; text-transform: none; font-weight: 400; }
.calc-bars { list-style: none; padding: 0; margin: 0 0 1.2rem; display: grid; gap: .55rem; }
.calc-bars li { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "n v" "t t"; column-gap: .8rem; row-gap: .25rem; font-size: .88rem; }
.calc-bar-name { grid-area: n; color: var(--ink-soft); }
.calc-bar-val { grid-area: v; color: var(--ink); font-variant-numeric: tabular-nums; font-weight: 600; }
.calc-bar-track { grid-area: t; display: block; height: 8px; }
.calc-bar { display: block; height: 8px; background: var(--accent); border-radius: 0 4px 4px 0; }
.calc-detalle { margin: 0 0 1.2rem; font-size: .9rem; }
.calc-detalle summary { cursor: pointer; font-weight: 600; padding: .4rem 0; }
.calc-detalle .data-table small { display: block; color: var(--ink-mute); font-size: .78rem; }
.calc-result .fine { margin-top: .8rem; }
.calc-texto .data-table td small { display: block; color: var(--ink-mute); font-size: .78rem; font-weight: 400; }