/* ==========================================================================
   Emisha — hoja de estilos global
   Sitio estático. Sin dependencias externas ni build step.

   Dirección visual: fondo blanco, tipografía casi negra, superficies planas
   con bordes de 1 px y mucho aire. El azul de marca es el único acento que
   se repite; el naranja queda reservado para la edición limitada.
   El sitio está comprometido con un solo tema (claro) a propósito.
   ========================================================================== */

:root {
  /* Fondos y superficies */
  --bg:          #ffffff;
  --bg-2:        #f5f7fa;
  --surface:     #ffffff;
  --surface-2:   #f0f3f7;
  --tile:        #f4f6f9;   /* fondo de las fotos de producto */
  --border:      #e2e8f0;
  --border-soft: #edf1f6;

  /* Texto — negros y grises con sesgo frío hacia el azul de marca */
  --text:        #0d1117;
  --text-2:      #38414f;
  --muted:       #667085;

  /* Marca */
  --brand:       #0b6bcb;
  --brand-600:   #0a5cad;
  --brand-300:   #4a9ae8;
  --brand-dim:   rgba(11, 107, 203, .07);

  --ink:         #111418;   /* botón principal */
  --ink-600:     #23282f;

  --accent:      #d2590b;
  --accent-dim:  rgba(210, 89, 11, .08);
  --warn:        #b45309;
  --warn-dim:    rgba(245, 158, 11, .10);
  --good:        #067647;
  --bad:         #b42318;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --wrap: 1180px;
  --radius:    12px;
  --radius-sm: 9px;
  --radius-lg: 18px;

  --shadow:    0 1px 2px rgba(16, 24, 40, .05);
  --shadow-md: 0 4px 14px rgba(16, 24, 40, .07);
  --shadow-lg: 0 14px 40px rgba(16, 24, 40, .10);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* --------------------------------------------------------- reset / base */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 88px;
  background: var(--bg);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, picture, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-600); text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3, h4 {
  line-height: 1.14;
  font-weight: 640;
  letter-spacing: -0.025em;
  text-wrap: balance;
  color: var(--text);
}
h1 { letter-spacing: -0.035em; font-weight: 680; }
p { text-wrap: pretty; }
ul, ol { padding-left: 1.15rem; }
strong { font-weight: 640; }

:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: 10px 18px;
  border-radius: 0 0 var(--radius-sm) 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* --------------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.site-header__inner { display: flex; align-items: center; gap: 20px; min-height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand:hover { text-decoration: none; }
.brand img { height: 32px; width: auto; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav a {
  color: var(--text-2); font-size: .925rem; font-weight: 520;
  padding: 8px 13px; border-radius: 8px;
  transition: background .16s var(--ease), color .16s var(--ease);
}
.nav a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--text); font-weight: 620; }

.nav-toggle {
  display: none; margin-left: auto;
  background: #fff; border: 1px solid var(--border); color: var(--text);
  width: 40px; height: 38px; border-radius: 9px; cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle svg { width: 20px; height: 20px; }

@media (max-width: 1040px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: 66px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 12px 24px 20px; margin: 0;
    box-shadow: var(--shadow-lg);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px; font-size: 1rem; }
  .nav .btn { margin-top: 8px; justify-content: center; }
}

/* -------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 999px;
  font-weight: 570; font-size: .935rem; line-height: 1.2;
  border: 1px solid transparent; cursor: pointer;
  transition: background .16s var(--ease), border-color .16s var(--ease),
              color .16s var(--ease), transform .16s var(--ease);
  text-align: center;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--ink); color: #fff; }
.btn--primary:hover { background: var(--ink-600); color: #fff; }

.btn--accent { background: var(--brand); color: #fff; }
.btn--accent:hover { background: var(--brand-600); color: #fff; }

.btn--ghost { background: #fff; color: var(--text); border-color: var(--border); }
.btn--ghost:hover { background: var(--surface-2); border-color: #cfd8e3; color: var(--text); }

.btn--sm { padding: 8px 15px; font-size: .865rem; }
.btn--lg { padding: 14px 28px; font-size: 1rem; }
.btn--block { display: flex; width: 100%; }

/* ------------------------------------------------------------ utilities */
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono); font-size: .715rem; font-weight: 550;
  letter-spacing: .14em; text-transform: uppercase; color: var(--brand);
}
.eyebrow--accent { color: var(--accent); }

.section { padding: 88px 0; }
.section--tight { padding: 52px 0; }
.section--alt { background: var(--bg-2); }

.section-head { max-width: 660px; margin-bottom: 44px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); margin: 14px 0 14px; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

.lede { font-size: 1.115rem; color: var(--text-2); line-height: 1.6; }
.muted { color: var(--muted); }
.mono { font-family: var(--font-mono); }
.nowrap { white-space: nowrap; }

.pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 13px; border-radius: 999px;
  background: #fff; border: 1px solid var(--border);
  font-size: .805rem; font-weight: 540; color: var(--text-2);
}
.pill--brand { background: var(--brand-dim); border-color: rgba(11,107,203,.18); color: var(--brand-600); }
.pill--accent { background: var(--accent-dim); border-color: rgba(210,89,11,.22); color: var(--accent); }
.pill--dot::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; flex-shrink: 0;
}

.card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
}

.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(216px, 1fr)); }

/* ----------------------------------------------------------------- hero */
.hero { position: relative; padding: 76px 0 84px; background: var(--bg); }
.hero__grid {
  display: grid; grid-template-columns: 1.02fr .98fr;
  gap: 60px; align-items: center;
}
.hero h1 { font-size: clamp(2.2rem, 5.4vw, 3.6rem); margin: 18px 0 20px; }
.hero p.lede { max-width: 52ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__figure {
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--tile); border: 1px solid var(--border-soft);
}
.hero__figure img { width: 100%; mix-blend-mode: multiply; }

@media (max-width: 900px) {
  .hero { padding: 48px 0 56px; }
  .hero__grid { grid-template-columns: 1fr; gap: 36px; }
}

/* --------------------------------------------------------- stats strip */
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: #fff;
}
.stat { padding: 26px 20px; text-align: center; border-left: 1px solid var(--border-soft); }
.stat:first-child { border-left: 0; }
.stat__num {
  font-size: 2rem; font-weight: 660; color: var(--text);
  letter-spacing: -.035em; line-height: 1.05;
  font-variant-numeric: tabular-nums;
}
.stat__label {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); margin-top: 7px;
}
@media (max-width: 620px) { .stat { border-left: 0; border-top: 1px solid var(--border-soft); } .stat:first-child { border-top: 0; } }

/* ------------------------------------------------------- product lines */
.lane { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 26px; }
.lane-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.lane-card:hover { border-color: #d3dce7; box-shadow: var(--shadow-md); }
.lane-card__media { aspect-ratio: 16 / 11; overflow: hidden; background: var(--tile); }
.lane-card__media img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; }
.lane-card__body { padding: 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.lane-card__body h3 { font-size: 1.38rem; }
.lane-card__body p { color: var(--muted); }
.lane-card__foot { margin-top: auto; padding-top: 10px; }

/* ------------------------------------------------------------- gallery */
.gallery { display: grid; gap: 12px; }
.gallery__main {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border-soft); background: var(--tile);
}
.gallery__main img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: contain;
  background: var(--tile); mix-blend-mode: multiply;
}
.gallery__thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.gallery__thumbs button {
  padding: 0; border: 1px solid var(--border); background: var(--tile);
  border-radius: var(--radius-sm); overflow: hidden; cursor: pointer;
  aspect-ratio: 1; transition: border-color .16s var(--ease);
}
.gallery__thumbs button:hover { border-color: #cfd8e3; }
.gallery__thumbs button[aria-selected="true"] { border-color: var(--brand); }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; }

/* ---------------------------------------------------------- spec table */
.specs {
  width: 100%; border-collapse: collapse;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  background: #fff;
}
.specs caption { text-align: left; padding: 0 0 12px; color: var(--muted); font-size: .885rem; }
.specs th, .specs td { padding: 13px 18px; text-align: left; font-size: .93rem; }
.specs tbody tr { border-top: 1px solid var(--border-soft); }
.specs tbody tr:first-child { border-top: 0; }
.specs th { color: var(--muted); font-weight: 520; }
/* Solo las tablas de dos columnas fijan el ancho del encabezado de fila. */
.specs tbody th[scope="row"], .specs tbody tr > th:first-child:last-of-type { width: 46%; }
.specs thead th {
  color: var(--text); font-weight: 600; font-size: .85rem;
  background: var(--bg-2); border-bottom: 1px solid var(--border);
  width: auto;
}
.specs td { font-family: var(--font-mono); color: var(--text); font-size: .885rem; font-variant-numeric: tabular-nums; }
.specs tbody tr:nth-child(even) { background: #fafbfc; }
.table-scroll { overflow-x: auto; }

/* ------------------------------------------------------------ variants */
.variants { display: grid; grid-template-columns: repeat(auto-fit, minmax(184px, 1fr)); gap: 16px; }
.variant {
  display: flex; flex-direction: column; gap: 4px;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 20px;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.variant:hover { border-color: #d3dce7; box-shadow: var(--shadow-md); }
.variant--feature { border-color: rgba(210,89,11,.35); background: #fffaf6; }
.variant__size { font-size: 1.45rem; font-weight: 660; letter-spacing: -.03em; }
.variant__price {
  font-family: var(--font-mono); color: var(--brand-600);
  font-size: 1rem; font-weight: 550; font-variant-numeric: tabular-nums;
}
.variant__note { font-size: .825rem; color: var(--muted); margin-bottom: 12px; }
.variant .btn { margin-top: auto; }

/* --------------------------------------------------------------- notes */
.note {
  display: flex; gap: 14px; padding: 18px 20px;
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--bg-2); font-size: .945rem; color: var(--text-2);
}
.note__icon { flex-shrink: 0; width: 21px; height: 21px; margin-top: 2px; }
.note--warn { background: #fffbeb; border-color: rgba(180,83,9,.24); }
.note--warn .note__icon { color: var(--warn); }
.note--warn strong { color: var(--warn); }
.note--info { background: var(--brand-dim); border-color: rgba(11,107,203,.16); }
.note--info .note__icon { color: var(--brand); }

/* ----------------------------------------------------------- kit items */
.kit { display: grid; grid-template-columns: repeat(auto-fit, minmax(178px, 1fr)); gap: 14px; list-style: none; padding: 0; }
.kit li {
  display: flex; align-items: flex-start; gap: 11px;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 15px 17px; font-size: .92rem;
}
.kit li::before {
  content: ""; flex-shrink: 0; width: 7px; height: 7px; margin-top: 8px;
  border-radius: 2px; background: var(--brand);
}
.kit strong { display: block; font-weight: 600; }
.kit span { color: var(--muted); font-size: .84rem; }

/* --------------------------------------------------------------- steps */
.steps { list-style: none; padding: 0; counter-reset: step; display: grid; gap: 18px; }
.steps li { counter-increment: step; position: relative; padding-left: 52px; min-height: 36px; }
.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ink); color: #fff;
  font-family: var(--font-mono); font-size: .8rem; font-weight: 600;
}
.steps strong { display: block; margin-bottom: 2px; }
.steps p { color: var(--muted); font-size: .93rem; }

/* ----------------------------------------------------- filament filter */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.filters button {
  font: inherit; font-size: .875rem; font-weight: 540;
  padding: 8px 16px; border-radius: 999px; cursor: pointer;
  background: #fff; border: 1px solid var(--border); color: var(--text-2);
  transition: all .16s var(--ease);
}
.filters button:hover { border-color: #cfd8e3; color: var(--text); }
.filters button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }

.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(182px, 1fr)); gap: 18px; }
.swatch {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: box-shadow .18s var(--ease), border-color .18s var(--ease);
}
.swatch:hover { border-color: #d3dce7; box-shadow: var(--shadow-md); }
.swatch__media { background: var(--tile); aspect-ratio: 1; }
.swatch__media img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.swatch__body { padding: 13px 15px 16px; border-top: 1px solid var(--border-soft); }
.swatch__name { font-weight: 590; font-size: .935rem; }
.swatch__line {
  font-family: var(--font-mono); font-size: .665rem; letter-spacing: .09em;
  text-transform: uppercase; color: var(--muted); margin-top: 3px;
}
.swatch[hidden] { display: none; }

/* --------------------------------------------------------- material hd */
.material-head {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px;
  padding-bottom: 14px; margin-bottom: 26px;
  border-bottom: 1px solid var(--border);
}
.material-head h3 { font-size: 1.3rem; }
.material-head .spec-inline {
  font-family: var(--font-mono); font-size: .755rem; color: var(--muted);
  margin-left: auto; text-align: right;
}

/* ----------------------------------------------------------------- faq */
.faq { display: grid; gap: 10px; }
.faq details {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.faq details[open] { border-color: #d3dce7; }
.faq summary {
  padding: 18px 22px; cursor: pointer; font-weight: 580; font-size: 1rem;
  list-style: none; display: flex; align-items: center; gap: 14px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; margin-left: auto; flex-shrink: 0;
  width: 8px; height: 8px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-2px); transition: transform .2s var(--ease);
}
.faq details[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
.faq .faq__body { padding: 0 22px 20px; color: var(--text-2); font-size: .955rem; }
.faq .faq__body > * + * { margin-top: 10px; }

/* ------------------------------------------------------------ cta band */
.cta-band {
  border-radius: var(--radius-lg); padding: 56px 44px; text-align: center;
  background: var(--bg-2); border: 1px solid var(--border-soft);
}
.section--alt .cta-band { background: #fff; border-color: var(--border); }
.cta-band h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); margin-bottom: 12px; }
.cta-band p { color: var(--muted); max-width: 50ch; margin-inline: auto; }
.cta-band .hero__cta { justify-content: center; }
@media (max-width: 620px) { .cta-band { padding: 38px 22px; } }

/* ---------------------------------------------------------- contact bd */
.contact-list { list-style: none; padding: 0; display: grid; gap: 18px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list svg { width: 20px; height: 20px; color: var(--brand); flex-shrink: 0; margin-top: 3px; }
.contact-list .label {
  font-family: var(--font-mono); font-size: .665rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); display: block;
}

/* --------------------------------------------------------------- store */
.stores { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; }
.store {
  display: flex; flex-direction: column; gap: 4px;
  padding: 20px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--border);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.store:hover { border-color: #d3dce7; box-shadow: var(--shadow-md); text-decoration: none; }
.store__name { font-weight: 620; color: var(--text); }
.store__meta { font-size: .845rem; color: var(--muted); }

/* ---------------------------------------------------------------- blog */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 26px; }
.post-card {
  display: flex; flex-direction: column; color: inherit;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.post-card:hover { border-color: #d3dce7; box-shadow: var(--shadow-md); text-decoration: none; color: inherit; }
.post-card__media { aspect-ratio: 16 / 10; background: var(--tile); overflow: hidden; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; }
.post-card__body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.post-card__meta {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted);
}
.post-card__title { font-size: 1.2rem; letter-spacing: -.02em; }
.post-card:hover .post-card__title { color: var(--brand-600); }
.post-card__excerpt { color: var(--muted); font-size: .93rem; }

.post-header { max-width: 720px; margin-inline: auto; text-align: center; padding-bottom: 8px; }
.post-header h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); margin: 14px 0 16px; }
.post-header .post-card__meta { display: block; margin-top: 16px; }

.prose { max-width: 680px; margin-inline: auto; font-size: 1.045rem; color: var(--text-2); }
.prose > * + * { margin-top: 1.15em; }
.prose h2 {
  font-size: 1.55rem; margin-top: 2.2em; margin-bottom: .55em;
  color: var(--text); letter-spacing: -.025em;
}
.prose h3 { font-size: 1.18rem; margin-top: 1.8em; margin-bottom: .4em; color: var(--text); }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li + li { margin-top: .45em; }
.prose strong { color: var(--text); }
.prose img { border-radius: var(--radius); margin-block: 1.8em; }
.prose blockquote {
  border-left: 3px solid var(--brand); padding-left: 20px;
  color: var(--text); font-size: 1.06rem;
}
.prose .note, .prose .table-scroll, .prose .specs { margin-block: 1.8em; }
.prose a { text-decoration: underline; text-underline-offset: 3px; }

/* -------------------------------------------------------------- footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 56px 0 28px; margin-top: 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 36px; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .13em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 14px; font-weight: 550;
}
.site-footer ul { list-style: none; padding: 0; display: grid; gap: 9px; }
.site-footer a { color: var(--text-2); font-size: .91rem; }
.site-footer a:hover { color: var(--brand-600); }
.site-footer p { color: var(--muted); font-size: .895rem; }
.footer-brand img { height: 30px; margin-bottom: 14px; }
.footer-bottom {
  margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  color: var(--muted); font-size: .83rem;
}

/* ------------------------------------------------------------ prose 404 */
.center-block { max-width: 620px; margin-inline: auto; text-align: center; }

/* ------------------------------------------------------------ cotizador */
.dropzone {
  border: 2px dashed #cbd5e1; border-radius: var(--radius-lg);
  background: var(--bg-2); padding: 46px 28px; text-align: center;
  cursor: pointer; transition: border-color .18s var(--ease), background .18s var(--ease);
}
.dropzone:hover, .dropzone.is-over { border-color: var(--brand); background: var(--brand-dim); }
.dropzone__icon { width: 40px; height: 40px; margin: 0 auto 14px; color: var(--muted); }
.dropzone.is-over .dropzone__icon { color: var(--brand); }
.dropzone h3 { font-size: 1.1rem; margin-bottom: 6px; }
.dropzone p { color: var(--muted); font-size: .9rem; }
.dropzone input[type="file"] { display: none; }

/* Con piezas ya cargadas la zona se encoge a una barra de una línea, para que
   la lista y el estimado queden a la vista sin hacer scroll. */
.dropzone__txt-compacto { display: none; }
.dropzone--compacta { padding: 14px 18px; }
.dropzone--compacta .dropzone__icon,
.dropzone--compacta p,
.dropzone--compacta .dropzone__txt-inicial { display: none; }
.dropzone--compacta .dropzone__txt-compacto { display: inline; }
.dropzone--compacta h3 { font-size: .95rem; margin: 0; font-weight: 600; }

.quote-controls {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px; margin: 26px 0;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-family: var(--font-mono); font-size: .665rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted);
}
.field select, .field input {
  font: inherit; font-size: .93rem; color: var(--text);
  padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: #fff;
}
.field select:focus, .field input:focus { outline: 2px solid var(--brand); outline-offset: 1px; }

.filelist { display: grid; gap: 12px; margin-top: 6px; }
.filerow {
  display: grid; grid-template-columns: 1fr auto; gap: 14px 20px;
  align-items: center; padding: 18px 20px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
}
.filerow__name { font-weight: 580; word-break: break-all; }
.filerow__meta {
  font-family: var(--font-mono); font-size: .755rem; color: var(--muted);
  margin-top: 4px; font-variant-numeric: tabular-nums;
}
.filerow__right { display: flex; align-items: center; gap: 16px; }
.filerow__price {
  font-family: var(--font-mono); font-size: 1.05rem; font-weight: 600;
  color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap;
}
.filerow__qty {
  width: 68px; font: inherit; font-size: .9rem; text-align: center;
  padding: 7px 8px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: #fff; color: var(--text);
}
.filerow__tam { width: 84px; }
.filerow__ctl { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.filerow__ctl span {
  font-family: var(--font-mono); font-size: .58rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted);
}
.filerow--activa { border-color: var(--brand); }
.filerow__color {
  display: flex; align-items: center; gap: 7px; margin-top: 8px;
  font-size: .8rem; color: var(--text-2); cursor: pointer; user-select: none;
}
.filerow__color input { accent-color: var(--brand); }
.filerow__remove {
  background: none; border: 0; cursor: pointer; color: var(--muted);
  font-size: 1.3rem; line-height: 1; padding: 4px 8px; border-radius: 6px;
}
.filerow__remove:hover { color: var(--bad); background: #fef3f2; }
.filerow--error { border-color: rgba(180,35,24,.3); background: #fffbfa; }
.filerow--error .filerow__meta { color: var(--bad); }

.visor { margin-top: 14px; }
/* El tamaño del canvas va en línea en el HTML (ver comentario ahí). */
.visor canvas {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-2); touch-action: none;
}
.visor p {
  font-family: var(--font-mono); font-size: .74rem; text-align: center;
  margin-top: 8px; font-variant-numeric: tabular-nums; word-break: break-word;
}

.visor-barra {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: center;
  margin-top: 10px;
}
.visor-btn {
  font: inherit; font-size: .82rem; font-weight: 560; cursor: pointer;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--border); background: #fff; color: var(--text-2);
}
.visor-btn:hover { border-color: #cfd8e3; color: var(--text); }
.visor-btn--activo { background: var(--ink); border-color: var(--ink); color: #fff; }
.visor-btn:disabled { opacity: .4; cursor: default; }
.visor-btn--suave { border-style: dashed; }

.planos-panel { margin-top: 10px; display: grid; gap: 6px; }
.plano-fila {
  display: grid; grid-template-columns: 130px 1fr 64px; gap: 10px;
  align-items: center; font-family: var(--font-mono); font-size: .72rem;
  color: var(--muted);
}
.plano-fila input[type="range"] { width: 100%; accent-color: var(--brand); }
.plano-mm { text-align: right; font-variant-numeric: tabular-nums; color: var(--text-2); }

.pincel-panel {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  justify-content: center; margin-top: 10px;
  font-size: .8rem; color: var(--muted);
}
.pincel-sec {
  font: inherit; font-size: .78rem; font-weight: 600; cursor: pointer;
  width: 34px; height: 30px; border-radius: 8px; color: #fff;
  border: 2px solid transparent; background: var(--surface-2);
}
.pincel-sec:last-of-type { color: var(--text-2); width: auto; padding: 0 10px; }
.pincel-sec--activo { border-color: var(--ink); }
.pincel-panel input[type="range"] { width: 110px; accent-color: var(--brand); }

.quote-total {
  display: flex; flex-wrap: wrap; gap: 16px 28px;
  align-items: center; justify-content: space-between;
  margin-top: 22px; padding: 24px 26px;
  background: var(--ink); border-radius: var(--radius); color: #fff;
}
.quote-total__label { font-size: .93rem; color: rgba(255,255,255,.72); }
.quote-total__sum {
  font-size: 1.9rem; font-weight: 660; letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.quote-total .btn--ghost { background: #fff; border-color: #fff; }

.is-hidden { display: none !important; }

/* ---------------------------------------------------------- calculadora */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
@media (max-width: 860px) { .calc { grid-template-columns: 1fr; } }

.calc-inputs { display: grid; gap: 18px; }
.calc-inputs .field input { width: 100%; font-variant-numeric: tabular-nums; }
.field__hint { font-size: .78rem; color: var(--muted); }

.calc-adv { border-top: 1px solid var(--border); padding-top: 18px; }
.calc-adv summary {
  cursor: pointer; font-weight: 560; font-size: .92rem; list-style: none;
  display: flex; align-items: center; gap: 9px; color: var(--text-2);
}
.calc-adv summary::-webkit-details-marker { display: none; }
.calc-adv summary::after {
  content: ""; width: 7px; height: 7px; margin-left: auto;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-2px); transition: transform .2s var(--ease);
}
.calc-adv[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
.calc-adv .calc-inputs { margin-top: 18px; }

.calc-breakdown { display: grid; gap: 0; margin-bottom: 20px; }
.calc-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 11px 0; border-bottom: 1px solid var(--border-soft); font-size: .93rem;
}
.calc-row:last-child { border-bottom: 0; }
.calc-row span:last-child {
  font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--text);
}
.calc-row--total { border-top: 2px solid var(--text); margin-top: 6px; padding-top: 14px; }
.calc-row--total span { font-weight: 660; font-size: 1.05rem; }

.calc-prices { display: grid; gap: 12px; }
.calc-price {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 16px 20px; border-radius: var(--radius);
  border: 1px solid var(--border); background: #fff;
}
.calc-price--hero { background: var(--ink); border-color: var(--ink); color: #fff; }
.calc-price--hero .calc-price__label { color: rgba(255,255,255,.7); }
.calc-price__label { font-size: .875rem; color: var(--muted); }
.calc-price__label strong { display: block; color: inherit; font-size: 1rem; font-weight: 600; }
.calc-price--hero .calc-price__label strong { color: #fff; }
.calc-price__value {
  font-family: var(--font-mono); font-size: 1.2rem; font-weight: 620;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}

/* ==========================================================================
   Fotos del taller
   Huecos que se llenan cuando existan las fotos reales. Si el archivo no
   está, fotos.js quita el <figure> completo y la página no se entera.
   ========================================================================== */
.foto {
  margin: 0 0 30px;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--tile);
}
.foto img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.foto figcaption {
  padding: 11px 15px;
  font-size: .87rem;
  color: var(--muted);
  border-top: 1px solid var(--border-soft);
  background: var(--surface);
}
/* Mientras la imagen aún no responde no reservamos un hueco gris enorme. */
.foto[data-esperando] { border-color: transparent; background: transparent; }
.foto[data-esperando] figcaption { display: none; }

/* Rejilla de modelos atendidos. Las tarjetas cuya foto falte las quita
   fotos.js, así que la rejilla se acomoda sola con las que sí existan. */
.modelos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(128px, 1fr));
  gap: 12px;
  margin-top: 20px;
}
.modelo {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  /* Blanco, no --tile: así se ve bien tanto con foto de producto sobre
     fondo blanco como con foto de ambiente. Nada de mix-blend-mode, que
     ensucia las fotos que traen fondo real. */
  background: #fff;
}
.modelo img {
  display: block; width: 100%; height: auto;
  aspect-ratio: 1 / 1; object-fit: contain;
}
.modelo figcaption {
  padding: 7px 10px;
  font-size: .8rem; font-weight: 560;
  color: var(--text-2);
  border-top: 1px solid var(--border-soft);
  background: var(--surface);
}

/* Foto de producto sobre fondo blanco: una refacción no necesita ocupar todo
   el ancho de la columna. Se queda chica, centrada y completa. */
.foto--producto {
  max-width: 340px;
  margin-left: auto;
  margin-right: auto;
  background: #fff;
}
.foto--producto img {
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 14px;
}
.foto--producto figcaption { text-align: center; }

/* ==========================================================================
   Fallas más comunes
   Cada tarjeta lleva su foto arriba (si existe), el nombre de la falla, la
   explicación y un ejemplo con las palabras con las que llega el cliente.
   Si la foto no está, fotos.js quita nada más ese hueco y la tarjeta sigue.
   ========================================================================== */
.fallas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(268px, 1fr));
  gap: 22px;
}
.falla {
  margin: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.falla__foto { margin: 0; background: var(--tile); }
.falla__foto img {
  display: block; width: 100%; height: auto;
  aspect-ratio: 4 / 3; object-fit: cover;
}
.falla__cuerpo {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex: 1;
}
.falla__cuerpo h4 { font-size: 1.05rem; margin: 0; }
.falla__cuerpo p { margin: 0; }
/* El ejemplo va al final de la tarjeta, separado, para que se lea como la
   frase que suelta el cliente y no como parte de la explicación. */
.falla__ej {
  margin-top: auto;
  padding-top: 13px;
  border-top: 1px solid var(--border-soft);
  font-size: .88rem;
  color: var(--text-2);
}
.falla__ej b {
  display: block;
  font-size: .72rem;
  font-weight: 660;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.falla__ej q { font-style: italic; }

/* ==========================================================================
   Cortador de piezas (/cortador/): visor grande a la izquierda y panel de
   piezas y controles a la derecha; en pantallas angostas se apilan.
   ========================================================================== */
.cortador {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  align-items: start;
}
@media (max-width: 900px) {
  .cortador { grid-template-columns: 1fr; }
}
.cortador__visor { min-width: 0; }
.cortador__barra {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}
.cortador__lado {
  border: 1px solid var(--border, #e6e8ee);
  border-radius: 14px;
  padding: 16px;
  background: var(--bg, #fff);
}
.cortador__cta { display: flex; gap: 10px; flex-wrap: wrap; }

.piezas-lista {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 10px 0 14px;
  max-height: 260px;
  overflow-y: auto;
}
.pieza-fila {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border-radius: 9px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: .88rem;
}
.pieza-fila:hover { background: var(--bg-soft, #f4f6fa); }
.pieza-fila--activa { border-color: #2563eb; background: #eef3fe; }
.pieza-fila__punto {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #b8bcc6;
  flex: none;
}
.pieza-fila__nombre {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pieza-fila__ojo {
  border: none;
  background: none;
  cursor: pointer;
  font-size: .95rem;
  opacity: .75;
  padding: 0 2px;
}
.pieza-fila__ojo--off { opacity: .22; }

.ctl-grupo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0;
  font-size: .84rem;
}
.ctl-grupo > span:first-child {
  flex-basis: 100%;
  font-weight: 640;
  font-size: .76rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--muted, #5a6272);
}
.ctl-grupo label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.ctl-num {
  width: 66px;
  padding: 5px 7px;
  border: 1px solid var(--border, #d7dbe3);
  border-radius: 8px;
  font: inherit;
  font-size: .84rem;
}
.plano-quitar {
  border: none;
  background: none;
  cursor: pointer;
  color: #b33636;
  font-size: 1.05rem;
  line-height: 1;
  padding: 0 2px;
}