/* =============================================================
   TECNOMEDICAL — styles.css
   Archetype: Brutalist Grid (adaptado) — blueprint técnico
   1. Tokens  2. Reset  3. Utilities  4. Typography  5. Components
   6. Sections  7. Effects  8. Responsive  9. Reduced-motion
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #ffffff;
  --bg-2:      #f3f4f2;
  --ink:       #0a0a0a;
  --ink-mute:  #55605c;
  --ink-faint: #8a938f;
  --accent:    #0d6e6e;   /* teal técnico/clínico */
  --accent-2:  #163a8f;   /* azul acero — uso puntual */
  --whatsapp:  #25d366;
  --line:      #0a0a0a;
  --line-soft: rgba(10,10,10,0.14);

  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --sans:    "Inter", sans-serif;
  --mono:    "IBM Plex Mono", monospace;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --nav-h: 76px;
  --gutter: 1px;

  /* Sistema de esquinas híbrido: contenido técnico = recto (0-6px, ver
     componentes de catálogo/grillas/tablas, sin token propio); bloques
     destacados de conversión o contacto = radio suave y consistente. */
  --radius-cta: 20px;
  /* Botones de acción (CTA principales): radio más discreto que el de los
     bloques destacados, para que se reconozcan como elementos interactivos
     sin competir en peso visual con los contenedores redondeados. */
  --radius-btn: 14px;
}

@property --angle { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.02; letter-spacing: -0.01em; font-family: var(--display); }
ul { list-style: none; padding: 0; }
::selection { background: var(--ink); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--bg);
  font-family: var(--mono); font-size: .8rem; letter-spacing: .04em;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { max-width: 1360px; margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 720px)  { .container { padding-inline: 2rem; } }
@media (min-width: 1280px) { .container { padding-inline: 2.5rem; } }

.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;
}

.mono { font-family: var(--mono); }

.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent);
}
.kicker::before { content: ""; width: 18px; height: 1px; background: var(--accent); }

.section {
  padding-block: clamp(3.5rem, 8vw, 7rem);
  border-top: 1px solid var(--line);
  position: relative;
}
.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head h2 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); margin-top: .6rem; }
.section-head p { color: var(--ink-mute); margin-top: 1rem; font-size: 1.05rem; max-width: 52ch; }

/* =============================================================
   4. Typography
   ============================================================= */
.h-huge {
  font-size: clamp(2.2rem, 5.2vw, 4.4rem);
  line-height: 0.98;
  font-weight: 700;
}
.h-huge em {
  font-style: normal;
  color: var(--accent);
}

/* =============================================================
   5. Components
   ============================================================= */

/* --- Nav --- */
.nav {
  position: sticky; inset-inline: 0; top: 0; z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1360px; margin-inline: auto; padding-inline: 1.25rem;
  height: var(--nav-h); display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
@media (min-width: 720px)  { .nav-inner { padding-inline: 2rem; } }
@media (min-width: 1280px) { .nav-inner { padding-inline: 2.5rem; } }

.nav-left { display: flex; align-items: center; gap: 1rem; min-width: 0; }

/* --- Category finder dropdown --- */
.nav-finder { position: relative; }
.nav-finder-toggle {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .55rem .8rem;
  background: var(--accent); color: var(--bg);
  border: 0; font-family: var(--mono); font-size: .74rem; letter-spacing: .02em;
  text-transform: uppercase; white-space: nowrap;
  transition: background .25s var(--ease-out);
}
.nav-finder-toggle:hover { background: #0a5959; }
.nav-finder-toggle svg { width: 15px; height: 15px; flex-shrink: 0; }
.nav-finder-chevron { transition: transform .25s var(--ease-out); }
.nav-finder[data-open="true"] .nav-finder-chevron { transform: rotate(180deg); }
.nav-finder-label { display: none; }
@media (min-width: 640px) { .nav-finder-label { display: inline; } }

.nav-finder-panel {
  position: absolute; top: calc(100% + 1px); left: 0; z-index: 110;
  min-width: 300px; max-width: 90vw;
  background: var(--bg); border: 1px solid var(--line);
  box-shadow: 0 16px 32px rgba(10,10,10,0.16);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .2s var(--ease-out), transform .2s var(--ease-out), visibility .2s;
}
.nav-finder[data-open="true"] .nav-finder-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-finder-panel ul { display: flex; flex-direction: column; }
.nav-finder-panel li { border-bottom: 1px solid var(--line-soft); }
.nav-finder-panel ul:last-of-type li:last-child { border-bottom: 0; }
.nav-finder-panel a {
  display: flex; align-items: center; gap: .8rem;
  padding: .8rem 1rem; font-size: .9rem; font-weight: 500;
  transition: background .2s var(--ease-out);
}
.nav-finder-panel a:hover { background: var(--bg-2); color: var(--accent); }
.nav-finder-panel a svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--accent); }
.nav-finder-icon-img { width: 22px; height: 22px; flex-shrink: 0; object-fit: contain; }
@media (max-width: 639px) {
  .nav-finder-panel {
    position: fixed;
    left: .75rem; right: .75rem; top: calc(var(--nav-h) + 8px);
    width: auto; min-width: 0; max-width: none;
    max-height: calc(100vh - var(--nav-h) - 24px);
    overflow-y: auto;
  }
}
.nav-logo {
  font-family: var(--mono); font-weight: 500; font-size: 1.02rem;
  letter-spacing: .01em; display: flex; align-items: center; gap: .5rem;
}
.nav-logo-text { white-space: nowrap; }
.nav-logo-accent { color: var(--accent); }
.nav-logo-img { height: 30px; width: auto; display: block; }

.nav-links {
  display: none;
  align-items: center; gap: 2rem;
  font-family: var(--mono); font-size: .82rem; letter-spacing: .03em;
}
@media (min-width: 960px) { .nav-links { display: flex; } }

.nav-link { position: relative; padding-block: .3rem; }
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav-link.is-active { color: var(--accent); }

.nav-cta {
  display: none;
  align-items: center; gap: .5rem;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .04em;
  padding: .55rem 1rem;
  background: var(--ink); color: var(--bg);
  border: 1px solid var(--ink);
  border-radius: var(--radius-btn);
  transition: background .3s var(--ease-out), color .3s var(--ease-out);
}
@media (min-width: 720px) { .nav-cta { display: inline-flex; } }
.nav-cta:hover { background: var(--accent); border-color: var(--accent); }
.nav-cta .icon-wa { width: 17px; height: 17px; }

.nav-burger {
  display: grid; place-items: center; width: 40px; height: 40px;
  border: 1px solid var(--line);
}
@media (min-width: 960px) { .nav-burger { display: none; } }
.nav-burger-lines { position: relative; width: 18px; height: 12px; }
.nav-burger-lines span {
  position: absolute; left: 0; right: 0; height: 1px; background: var(--ink);
  transition: transform .3s var(--ease-out), opacity .3s var(--ease-out);
}
.nav-burger-lines span:nth-child(1) { top: 0; }
.nav-burger-lines span:nth-child(2) { top: 50%; }
.nav-burger-lines span:nth-child(3) { top: 100%; }
.nav.is-menu-open .nav-burger-lines span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav.is-menu-open .nav-burger-lines span:nth-child(2) { opacity: 0; }
.nav.is-menu-open .nav-burger-lines span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 90;
  background: var(--bg);
  display: grid; align-content: center; gap: 0;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .5s var(--ease-soft);
  border-top: 1px solid var(--line);
}
.nav-mobile[data-open="true"] { clip-path: inset(0 0 0 0); }
.nav-mobile ul { display: grid; }
.nav-mobile li { border-bottom: 1px solid var(--line-soft); }
.nav-mobile a {
  display: block; padding: 1.3rem 1.25rem;
  font-family: var(--display); font-size: 1.6rem; font-weight: 600;
}
.nav-mobile .nav-cta { display: inline-flex; margin: 1.5rem 1.25rem; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .85rem 1.4rem;
  font-family: var(--mono); font-size: .82rem; letter-spacing: .03em;
  border: 1px solid var(--ink);
  border-radius: var(--radius-btn);
  transition: background .3s var(--ease-out), color .3s var(--ease-out), transform .3s var(--ease-out);
  white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--bg); transform: translateY(-2px); }
.btn-whatsapp { background: var(--whatsapp); color: #05210f; border-color: var(--whatsapp); }
.btn-whatsapp:hover { background: #1ebd5a; transform: translateY(-2px); }
.btn svg, .btn .icon-wa { width: 16px; height: 16px; flex-shrink: 0; }
.icon-wa { display: inline-block; }

/* --- Grid blocks (strict 12-col with hairlines) --- */
.grid-lines {
  display: grid;
  gap: var(--gutter);
  background: var(--line);
  border: 1px solid var(--line);
}
.grid-lines > * { background: var(--bg); }

.pillars-grid {
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .pillars-grid { grid-template-columns: repeat(2, 1fr); } }

/* Process grid — five steps, no intermediate uneven breakpoints */
.process-grid { grid-template-columns: 1fr; }
@media (min-width: 960px) { .process-grid { grid-template-columns: repeat(5, 1fr); } }
.process-grid .pillar-card p { max-width: none; }

/* Process grid — three-step variant (e.g. Servicios "Cómo trabajamos") */
.process-grid-3 { grid-template-columns: 1fr; }
@media (min-width: 720px) { .process-grid-3 { grid-template-columns: repeat(3, 1fr); } }

.pillar-card {
  padding: clamp(1.5rem, 3vw, 2.4rem);
  display: flex; flex-direction: column; gap: 1rem;
  transition: background .35s var(--ease-out), color .35s var(--ease-out);
}
.pillar-card.weight-sm { opacity: .92; }
.pillar-card:hover { background: var(--ink); color: var(--bg); }
.pillar-card:hover .pillar-icon { color: var(--accent); }
.pillar-card:hover .pillar-num { color: var(--accent); }

.pillar-num {
  font-family: var(--mono); font-size: .85rem; color: var(--ink-faint);
  transition: color .35s var(--ease-out);
}
.pillar-icon { width: 40px; height: 40px; color: var(--ink); transition: color .35s var(--ease-out); }
.pillar-card h3 { font-size: 1.35rem; }
.pillar-card p { color: inherit; opacity: .78; font-size: .96rem; max-width: 44ch; }
/* Compact pillars variant — dense 2x2 grid, at-a-glance */
.pillars-grid-compact .pillar-card { padding: clamp(1rem, 2vw, 1.4rem); gap: .4rem; }
.pillars-grid-compact .pillar-card h3 { font-size: 1.05rem; }
.pillars-grid-compact .pillar-card p { font-size: .84rem; line-height: 1.35; max-width: none; }

/* Servicios · "Cómo trabajamos" — transición baja entre Fabricación y Reparación */
.como-trabajamos-compact .section-head { max-width: none; margin-bottom: clamp(.85rem, 2vw, 1.25rem); }
.como-trabajamos-compact .section-head h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-top: .4rem; }
.como-trabajamos-compact .pillar-card { padding: clamp(1.1rem, 2.2vw, 1.6rem); gap: .5rem; }
.como-trabajamos-compact .pillar-num { font-size: clamp(1.5rem, 2.6vw, 1.9rem); }
.como-trabajamos-compact .pillar-card h3 { font-size: 1.08rem; }
.como-trabajamos-compact .pillar-card p { font-size: .86rem; line-height: 1.4; max-width: none; }
.process-footnote {
  text-align: center; color: var(--ink-mute); font-size: .88rem;
  margin-top: clamp(.75rem, 2vw, 1.1rem);
}

.pillar-card .pillar-link {
  margin-top: auto; font-family: var(--mono); font-size: .78rem;
  display: inline-flex; align-items: center; gap: .4rem;
  padding-top: .8rem;
}

.category-group-heading {
  font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .8rem;
}
.category-group-heading:not(:first-of-type) { margin-top: 2.2rem; }

/* --- Category grid (catalog entry tiles) --- */
.category-grid { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px)  { .category-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px)  { .category-grid { grid-template-columns: repeat(4, 1fr); } }

/* Grids with exactly 3 tiles (e.g. Productos) — avoid a dangling empty cell */
.category-grid-3 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .category-grid-3 { grid-template-columns: repeat(3, 1fr); } }

.category-tile {
  padding: clamp(1.1rem, 2.4vw, 1.6rem);
  display: flex; flex-direction: column; gap: .7rem;
  transition: background .3s var(--ease-out), color .3s var(--ease-out);
}
.category-tile:hover { background: var(--ink); color: var(--bg); }
.category-tile:hover .category-icon { color: var(--accent); }
.category-icon { width: 30px; height: 30px; color: var(--ink); transition: color .3s var(--ease-out); }
.category-icon-img { width: 34px; height: 34px; object-fit: contain; transition: filter .3s var(--ease-out); }
.category-tile:hover .category-icon-img { filter: invert(1); }
.category-tile h3 { font-size: 1rem; line-height: 1.25; }
.category-count { font-family: var(--mono); font-size: .74rem; color: var(--ink-faint); }
.category-tile:hover .category-count { color: var(--bg); opacity: .65; }
.category-desc { font-size: .82rem; line-height: 1.45; color: var(--ink-mute); }
.category-tile:hover .category-desc { color: var(--bg); opacity: .8; }

/* --- Category tile, photo-forward variant --- */
.category-tile-photo { padding: 0; gap: 0; }
.category-tile-photo-frame { position: relative; overflow: hidden; aspect-ratio: 4 / 3; }
.category-tile-photo-frame img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s var(--ease-out); }
.category-tile-photo:hover .category-tile-photo-frame img { transform: scale(1.04); }
.category-tile-photo-frame::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10,10,10,.55));
}
.category-tile-photo-tag {
  position: absolute; left: .8rem; bottom: .6rem; z-index: 2;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .03em; color: var(--bg);
}
.category-tile-photo-body { padding: clamp(1.1rem, 2.4vw, 1.5rem); display: flex; flex-direction: column; gap: .5rem; }
.category-tile-photo-body h3 { font-size: 1.05rem; line-height: 1.3; }

.fab-special-note {
  margin-top: 1.5rem; padding: 1rem 1.25rem;
  border: 1px solid var(--line); background: var(--bg-2);
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem;
  font-size: .92rem; color: var(--ink-mute);
}
.fab-special-note a {
  color: var(--accent); font-family: var(--mono); font-size: .82rem;
  letter-spacing: .02em; white-space: nowrap;
}

/* --- Compact technical capability list --- */
.tech-caps { display: flex; flex-direction: column; gap: .6rem; margin-top: .3rem; }
.tech-cap { display: flex; flex-direction: column; gap: .1rem; }
.tech-cap-label {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .04em;
  text-transform: uppercase; color: var(--accent); font-weight: 700;
}
.tech-cap p { font-size: .86rem; color: var(--ink-mute); line-height: 1.35; }

.btn-sm { padding: .55rem 1rem; font-size: .76rem; }

/* --- Product grid (institutional spec-plate cards) --- */
.product-grid { grid-template-columns: 1fr; }
@media (min-width: 480px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }

/* When a grid's card count doesn't divide evenly, avoid a dangling empty cell */
.product-card-span-full { grid-column: 1 / -1; }
@media (min-width: 960px) { .product-grid.product-grid-2col { grid-template-columns: repeat(2, 1fr); } }

.product-card {
  display: flex; flex-direction: column;
  transition: background .25s var(--ease-out), color .25s var(--ease-out);
}
.product-card:hover { background: var(--ink); color: var(--bg); }

.product-photo {
  aspect-ratio: 16 / 10;
  display: grid; place-items: center;
  background: var(--bg-2);
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 14px 14px;
  border-bottom: 1px solid var(--line-soft);
  transition: background .25s var(--ease-out);
  overflow: hidden;
}
.product-card:hover .product-photo { background-color: #121212; }
.product-photo svg { width: 40px; height: 40px; color: var(--ink-faint); transition: color .25s var(--ease-out); }
.product-card:hover .product-photo svg { color: var(--accent); }
.product-photo .category-icon-img { width: 40px; height: 40px; }
.product-card:hover .product-photo .category-icon-img { filter: invert(1); }
.product-photo-img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s var(--ease-out); }
.product-card:hover .product-photo-img { transform: scale(1.05); }

.product-body { padding: 1rem 1.1rem .2rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.product-card h4 { font-size: .94rem; font-weight: 600; line-height: 1.32; }
.product-brand {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .03em; text-transform: uppercase;
  color: var(--accent); border: 1px solid currentColor;
  padding: .15rem .5rem; width: fit-content;
}
.product-card-meta { font-size: .84rem; color: var(--ink-mute); }
.product-card-meta-sub { font-size: .78rem; margin-top: -.15rem; }

.product-card-link {
  margin: .3rem 1.1rem 1.1rem;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .02em;
  display: inline-flex; align-items: center; gap: .3rem;
  color: var(--accent); background: none; border: none; padding: 0; cursor: pointer;
  transition: gap .2s var(--ease-out);
}
.product-card-link:hover { gap: .55rem; }

.btn-wa-card {
  margin: .9rem 1.1rem 1.1rem;
  padding: .55rem .8rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .02em;
  background: var(--whatsapp); color: #05210f; border: 1px solid #05210f;
  border-radius: var(--radius-btn);
  transition: background .25s var(--ease-out), transform .25s var(--ease-out);
}
.btn-wa-card:hover { background: #1ebd5a; transform: translateY(-2px); }
.btn-wa-card svg, .btn-wa-card .icon-wa { width: 14px; height: 14px; flex-shrink: 0; }

.category-section-head {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.5rem;
}
/* Abastecimiento a pedido: título antecede a la caja (fuera de ella, para
   marcar la separación con el stock disponible de arriba), al mismo
   tamaño que los demás títulos de sección destacados (".section-head h2"). */
.abastecimiento-title { font-size: clamp(1.9rem, 4.2vw, 3.1rem); margin-bottom: 1.5rem; }

/* --- Product catalog: filters + progressive grid + modal (Productos · Stock disponible) --- */
.product-filters { margin-bottom: 1.25rem; }
.product-card[hidden] { display: none; }
.grid-lines.product-grid[hidden] { display: none; }

/* Discreet automatic counters on every filter tab (main + sub-levels) */
.fab-tab-count { margin-left: .45rem; opacity: .5; font-size: .82em; }
.fab-tab.is-active .fab-tab-count { opacity: .8; }

/* Second-level (equipo) and third-level (modelo) sub-navigation — visually
   lighter/smaller than the main category tabs to read as a nested level. */
.product-subfilters { margin-top: -.5rem; margin-bottom: 1.25rem; }
.product-subfilters[hidden] { display: none; }
.product-subfilters .fab-tab { font-size: .68rem; padding: .5rem .85rem; }

/* Repuestos y componentes: collection picker (Isolette / Otros equipos / …) */
.repuestos-collections[hidden] { display: none; }
.repuestos-collections {
  display: grid; grid-template-columns: 1fr; gap: var(--gutter); margin-bottom: 1.75rem;
}
@media (min-width: 720px) { .repuestos-collections { grid-template-columns: repeat(2, 1fr); } }
.collection-card {
  display: flex; flex-direction: column; justify-content: space-between; gap: 1.25rem;
  padding: clamp(1.5rem, 3vw, 2.25rem); border: 1px solid var(--line); background: var(--bg-2);
}
.collection-card h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
.collection-card p { color: var(--ink-mute); font-size: .9rem; margin-top: .5rem; }
.collection-card .btn { align-self: flex-start; }

.product-back-link {
  all: unset; cursor: pointer; display: inline-block;
  font-family: var(--mono); font-size: .78rem; color: var(--accent);
  margin-bottom: 1.25rem;
}
.product-back-link:hover { text-decoration: underline; }
.product-back-link[hidden] { display: none; }

.product-isolette-header[hidden] { display: none; }
.product-isolette-header h3 { font-size: 1.15rem; margin-bottom: 1rem; }

/* Abastecimiento a pedido — grouped in a single bordered container so it reads
   as a distinct alternative to the stock catalog above it. Inside: eyebrow +
   badge + title on top, a compact process-line diagram (01 → 02 → 03) with
   numbers sitting on a continuous horizontal line, example chips below, and
   the CTA anchored to the bottom-right corner of the box. */
.abastecimiento-box {
  display: flex; flex-direction: column; gap: 1.5rem;
  border: 1px solid var(--line); border-radius: var(--radius-cta); background: var(--bg-2);
  padding: clamp(1.75rem, 4vw, 3rem);
}
/* Eyebrow + badge viven dentro de la caja (el título va afuera, ver
   ".abastecimiento-title"); se quita la rayita decorativa del kicker
   porque es redundante junto al borde superior de la caja. */
.abastecimiento-head { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.abastecimiento-head .kicker::before { display: none; }
.process-line { position: relative; display: flex; align-items: flex-start; gap: .5rem; width: 100%; max-width: 480px; }
.process-line-track { position: absolute; top: 13px; left: 0; right: 0; height: 1px; background: var(--line); z-index: 0; }
.process-line-step { position: relative; z-index: 1; flex: 1; min-width: 0; display: flex; flex-direction: column; gap: .3rem; }
.process-line-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  background: var(--ink); color: var(--bg);
  font-family: var(--mono); font-size: .74rem;
}
.process-line-label { font-size: .84rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; margin-top: .15rem; }
.process-line-step p { font-size: .8rem; color: var(--ink-mute); line-height: 1.35; }
.process-line-arrow { position: relative; z-index: 1; flex-shrink: 0; margin-top: 3px; color: var(--ink-faint); font-family: var(--mono); font-size: .9rem; }
@media (max-width: 719px) {
  .process-line { flex-direction: column; gap: 1.1rem; }
  .process-line-track, .process-line-arrow { display: none; }
}
/* Variante ancha: ocupa el ancho completo del contenedor en vez del ancho
   compacto por defecto (usada en Nosotros · Nuestra evolución, y en
   Productos · Abastecimiento a pedido para aprovechar el ancho de su caja). */
.process-line-wide { max-width: none; gap: clamp(1.5rem, 4vw, 3rem); }
.process-line-wide .process-line-step p { max-width: 34ch; }

/* Abastecimiento a pedido: la caja es ancha y tenía mucho espacio vacío
   sobrando junto al diagrama de pasos y los chips — se agranda su
   tipografía (y la del CTA) para que el contenido lo aproveche mejor. */
.abastecimiento-box .process-line-num { width: 34px; height: 34px; font-size: .9rem; }
.abastecimiento-box .process-line-track { top: 17px; }
.abastecimiento-box .process-line-label { font-size: 1.05rem; margin-top: .3rem; }
.abastecimiento-box .process-line-step p { font-size: 1rem; max-width: 30ch; }
.abastecimiento-box .process-line-arrow { font-size: 1.2rem; margin-top: 9px; }

/* Nosotros · Nuestra evolución: contenedor con borde fino, geometría recta
   (contenido informativo, no un bloque de conversión) y padding generoso
   para que el bloque quede compacto y firme, sin espacio vacío sobrante. */
.evolution-box {
  border: 1px solid var(--line); background: var(--bg);
  padding: clamp(2.5rem, 5vw, 3.5rem);
}

.abastecimiento-chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.abastecimiento-chip {
  font-family: var(--mono); font-size: .82rem; letter-spacing: .03em; text-transform: uppercase;
  color: var(--ink-mute); border: 1px solid var(--line); padding: .45rem .85rem;
}
.abastecimiento-cta { align-self: flex-end; margin-top: .25rem; font-size: .92rem; padding: 1rem 1.75rem; }
@media (max-width: 719px) { .abastecimiento-cta { align-self: stretch; justify-content: center; } }
/* Filtered results rarely fill every grid track; give cards their own border
   instead of relying on .grid-lines' background-through-gaps trick, so an
   incomplete row shows blank space instead of the dark --line background. */
.product-grid.grid-lines { background: var(--bg); }
.product-grid .product-card { border: 1px solid var(--line); }
.product-catalog-more { display: flex; justify-content: center; margin-top: 1.75rem; }
.product-catalog-more[hidden] { display: none; }

/* --- Case cards (casos resueltos) --- */
.case-grid { grid-template-columns: 1fr; }
@media (min-width: 720px) { .case-grid { grid-template-columns: repeat(2, 1fr); } }

/* --- Accordion: reusable horizontal panel-navigation (Inicio, Servicios, Productos) --- */
.accordion { display: flex; gap: var(--gutter); border: 1px solid var(--line); overflow: hidden; height: 360px; }
.accordion-panel {
  position: relative; flex: 1 1 0%; min-width: 0; overflow: hidden;
  display: block; color: var(--bg); text-decoration: none; background: var(--ink);
  transition: flex-grow .4s var(--ease-out);
}
.accordion-panel img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s var(--ease-out);
}
.accordion-panel:hover img { transform: scale(1.05); }
.accordion-panel::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, transparent 40%, rgba(10,10,10,.82));
}
.accordion-label {
  position: absolute; left: 1.1rem; bottom: 1.25rem; z-index: 2;
  writing-mode: vertical-rl; transform: rotate(180deg);
  font-family: var(--mono); font-size: .78rem; letter-spacing: .05em;
  text-transform: uppercase; color: var(--bg); white-space: nowrap;
  transition: opacity .3s var(--ease-out);
}
.accordion-detail {
  position: absolute; left: 1.4rem; right: 1.4rem; bottom: 1.4rem; z-index: 2;
  opacity: 0; transform: translateY(10px);
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.accordion-detail h3 { font-size: 1.15rem; color: var(--bg); margin-bottom: .5rem; }
.accordion-detail p { font-size: .85rem; color: rgba(255,255,255,.85); line-height: 1.4; margin-bottom: .7rem; max-width: 34ch; }
.accordion-detail .accordion-link { font-family: var(--mono); font-size: .78rem; color: var(--bg); letter-spacing: .03em; }

.accordion-panel:hover,
.accordion-panel:focus-visible { flex-grow: 5; }
.accordion-panel:hover .accordion-label,
.accordion-panel:focus-visible .accordion-label { opacity: 0; }
.accordion-panel:hover .accordion-detail,
.accordion-panel:focus-visible .accordion-detail { opacity: 1; transform: translateY(0); }

@media (min-width: 720px) {
  .accordion { height: clamp(430px, 34vw, 500px); }
}

/* Tablet: keep the hover-expand accordion, but a more moderate expansion */
@media (min-width: 720px) and (max-width: 1023px) {
  .accordion-panel:hover,
  .accordion-panel:focus-visible { flex-grow: 2.5; }
}

/* Inicio · acordeón "Conoce nuestras principales capacidades": las 4 categorías parten con el mismo ancho (~25%);
   solo al hover el panel activo crece a ~50-55%, los demás se reparten el resto, sin panel abierto por defecto. */
@media (min-width: 720px) {
  #accordion-soluciones-home .accordion-panel:hover,
  #accordion-soluciones-home .accordion-panel:focus-visible {
    flex-grow: 3.3;
  }
}

/* Inicio · títulos en estado cerrado: horizontales, esquina inferior izquierda, sobre el degradado */
#accordion-soluciones-home .accordion-label {
  writing-mode: horizontal-tb;
  transform: none;
  right: 1.1rem;
  white-space: normal;
  line-height: 1.3;
}

/* Mobile: hover-expand doesn't apply on touch — swipeable carousel instead */
@media (max-width: 719px) {
  .accordion {
    height: 380px; border: 0;
    overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
  }
  .accordion-panel { flex: 0 0 82%; scroll-snap-align: start; border-right: var(--gutter) solid var(--line); }
  .accordion-panel:hover,
  .accordion-panel:focus-visible { flex-grow: 0; }
  .accordion-label { display: none; }
  .accordion-detail { opacity: 1; transform: none; }
}

/* --- Service detail: dynamic panel controlled by the accordion (Servicios) --- */
.service-detail-panel { display: grid; grid-template-columns: 1fr; border: 1px solid var(--line); }
.service-detail-panel[hidden] { display: none; }
.service-detail-panel + .service-detail-panel { border-top: 0; }
@media (min-width: 860px) { .service-detail-panel { grid-template-columns: 55fr 45fr; } }
.service-detail-media { padding: var(--gutter); background: var(--line); display: flex; flex-direction: column; gap: var(--gutter); }
.service-detail-media-main { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg); }
.service-detail-media-main img { width: 100%; height: 100%; object-fit: cover; }
.service-detail-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
.service-detail-thumbs img { width: 100%; height: 100%; aspect-ratio: 5 / 4; object-fit: cover; display: block; background: var(--bg); }

/* Fabricación: bloques de categoría con galería tipo carrusel (mismo sistema que Inicio) */
.fab-gallery-block .hero-text { gap: .45rem; padding: clamp(1.1rem, 2.4vw, 1.6rem); }
.fab-gallery-block .hero-text .tech-band { margin-top: clamp(1.1rem, 2.6vw, 1.9rem); }
.fab-gallery-block .hero-text a.btn { align-self: flex-start; margin-top: clamp(1.5rem, 3.3vw, 2.4rem); }
.fab-gallery-block h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }

/* Fabricación: selector de categorías (pestañas) + panel dinámico único */
.fab-section-head { max-width: none; margin-bottom: clamp(.85rem, 2vw, 1.25rem); }
.fab-section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); margin-top: .4rem; }
.fab-tabs-group { display: flex; flex-direction: column; }
.fab-tabs {
  display: flex; gap: .5rem; overflow-x: auto; margin-bottom: .85rem;
  -ms-overflow-style: none; scrollbar-width: none;
}
.fab-tabs::-webkit-scrollbar { display: none; }
.fab-tab {
  all: unset; cursor: pointer; white-space: nowrap; flex-shrink: 0;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .04em; text-transform: uppercase;
  padding: .6rem 1rem; border: 1px solid var(--line); color: var(--ink-mute);
  transition: background .2s var(--ease-out), color .2s var(--ease-out), border-color .2s var(--ease-out);
}
.fab-tab:hover, .fab-tab:focus-visible { border-color: var(--ink); color: var(--ink); }
.fab-tab.is-active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.fab-tabs-panel .fab-carousel { aspect-ratio: auto; height: clamp(390px, 32vw, 420px); }
@media (max-width: 959px) { .fab-tabs-panel .fab-carousel { height: clamp(280px, 60vw, 360px); } }
/* Servicios · Reparación de accesorios: este carrusel reemplaza una figura
   que antes se estiraba al alto de la columna de texto (sin aspect-ratio
   propio) — se anula el aspect-ratio 4:3 por defecto para conservar esa
   misma altura/proporción del bloque original. Mismo caso en Inicio ·
   Reparación de accesorios. */
#reparacion .fab-carousel,
#reparacion-accesorios .fab-carousel { aspect-ratio: auto; height: 100%; min-height: 280px; }
.service-detail-info { padding: clamp(1.5rem, 3vw, 2.5rem); display: flex; flex-direction: column; gap: 1rem; justify-content: flex-start; }
.service-detail-info h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.service-detail-info h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.service-detail-lede { color: var(--ink-mute); font-size: 1.02rem; max-width: 52ch; }
.service-detail-list { font-size: .82rem; letter-spacing: .02em; color: var(--ink); display: flex; flex-wrap: wrap; gap: .35rem .6rem; margin-top: .35rem; }
.service-detail-list .sep { color: var(--accent); }
.service-detail-info .btn { align-self: flex-start; margin-top: -.3rem; }

/* --- Technical signature band: firma técnica en mono, más protagonista que
   .service-detail-list — usada para destacar capacidades/palabras clave de
   un servicio (p. ej. Inicio · Reparación de accesorios). Sin cajas
   individuales ni marquee: solo líneas finas arriba/abajo y scroll-x en
   mobile si el contenido no cabe en una línea. */
.tech-band {
  display: flex; flex-wrap: nowrap; align-items: baseline;
  width: fit-content; max-width: 100%; gap: 0;
  padding-block: 11px; margin-top: .5rem;
  border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft);
  font-family: var(--mono); font-weight: 600;
  font-size: .875rem; letter-spacing: .03em;
  color: var(--ink); white-space: nowrap; overflow-x: hidden;
}
.tech-band .sep { color: var(--accent); }
/* Punto de quiebre 960-1259px: el layout ya pasó a 2 columnas pero la
   columna de texto (45%) aún no tiene ancho suficiente para el largo total
   de la banda a 14px; se reduce la fuente de forma fluida solo en ese tramo
   (con margen de seguridad) para mantenerla en una sola línea sin recurrir
   a scroll. Fuera de este tramo (mono-columna <960px, o ya con espacio
   suficiente ≥1260px) se usa el tamaño base de 14px. */
@media (min-width: 960px) and (max-width: 1259.98px) {
  .tech-band { font-size: clamp(10px, calc(10px + (100vw - 960px) * 0.0127), 14px); }
}
@media (max-width: 719px) {
  .tech-band {
    overflow-x: auto;
    -ms-overflow-style: none; scrollbar-width: none;
  }
  .tech-band::-webkit-scrollbar { display: none; }
}

.service-spec { margin-top: .4rem; padding-top: 1.2rem; border-top: 1px solid var(--line-soft); display: flex; flex-direction: column; gap: .55rem; }
.service-spec-row { font-size: .84rem; color: #3d4440; display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; }
.service-spec-row .service-spec-label { font-family: var(--mono); font-size: .7rem; letter-spacing: .04em; color: var(--accent); }
.service-spec-row .sep { color: var(--accent); }
.service-spec-note { font-size: .84rem; color: var(--ink-mute); font-style: italic; max-width: 42ch; }

/* Reparación: ficha con etiqueta y descripción apiladas (simetría entre filas) */
/* --- Gallery mosaic (Trabajos realizados) --- */
.gallery-grid { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) { .gallery-grid { grid-template-columns: repeat(4, 1fr); } }
.gallery-item { position: relative; aspect-ratio: 1 / 1; overflow: hidden; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s var(--ease-out); }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(10,10,10,.7));
}
.gallery-tag {
  position: absolute; left: .7rem; bottom: .6rem; z-index: 1;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .04em;
  text-transform: uppercase; color: var(--bg);
}

/* --- Fabricación: mini-galerías por categoría (Inicio) --- */
.fab-carousel {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden;
  background: var(--line); touch-action: pan-y;
}
.fab-carousel-track { position: relative; width: 100%; height: 100%; }
.fab-carousel-track img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .3s var(--ease-out);
}
.fab-carousel-track img[data-active] { opacity: 1; }
.fab-carousel::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, transparent 45%, rgba(10,10,10,.82));
}
.fab-carousel-label {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .04em;
  text-transform: uppercase; color: var(--bg);
}
.fab-carousel-label[hidden] { display: none; }
/* Carruseles estáticos (Inicio): label suelto como hijo directo del carrusel */
.fab-carousel > .fab-carousel-label { position: absolute; left: .9rem; bottom: .8rem; z-index: 2; }
/* Fabricación (Servicios): label + leyenda apilados dentro de un mismo bloque */
.fab-carousel-caption-box {
  position: absolute; left: .9rem; right: 3.4rem; bottom: .8rem; z-index: 2;
  display: flex; flex-direction: column; gap: .25rem;
}
.fab-carousel-caption { font-size: .72rem; line-height: 1.35; color: rgba(255,255,255,.9); }
.fab-carousel-caption[hidden] { display: none; }
.fab-carousel-arrow {
  position: absolute; top: 50%; z-index: 2; transform: translateY(-50%);
  width: 32px; height: 32px; border-radius: 50%; border: 0;
  background: rgba(10,10,10,.55); box-shadow: 0 0 0 1px rgba(255,255,255,.3); color: var(--bg);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  opacity: .9; transition: opacity .2s var(--ease-out), background .2s var(--ease-out);
}
.fab-carousel-arrow svg { width: 16px; height: 16px; }
.fab-carousel-arrow:hover,
.fab-carousel-arrow:focus-visible { opacity: 1; background: rgba(10,10,10,.78); }
.fab-carousel-prev { left: .6rem; }
.fab-carousel-next { right: .6rem; }
.fab-carousel-dots {
  position: absolute; right: .9rem; bottom: .95rem; z-index: 2;
  display: flex; gap: .35rem;
}
.fab-carousel-dot {
  width: 6px; height: 6px; border-radius: 50%; border: 0; padding: 0;
  background: rgba(255,255,255,.4); cursor: pointer;
  transition: background .2s var(--ease-out), transform .2s var(--ease-out);
}
.fab-carousel-dot.is-active { background: var(--bg); transform: scale(1.45); }

/* --- Provider strip (proveedor técnico) --- */
.provider-strip { display: flex; flex-direction: column; align-items: center; gap: .8rem; text-align: center; }
.provider-strip h2 { font-size: clamp(1.3rem, 2.6vw, 1.8rem); max-width: 44ch; }
.provider-strip-tags { font-size: .8rem; letter-spacing: .02em; color: var(--ink-mute); display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; }
.provider-strip-tags .sep { color: var(--accent); }

.case-card { padding: clamp(1.4rem, 3vw, 2rem); display: flex; flex-direction: column; gap: .8rem; }
.case-client { font-family: var(--mono); font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-faint); }
.case-card h3 { font-size: 1.15rem; }
.case-card p { color: var(--ink-mute); font-size: .95rem; }
.case-turnaround {
  font-family: var(--mono); font-size: .72rem; color: var(--accent);
  border: 1px solid var(--accent); padding: .2rem .6rem; width: fit-content; margin-top: auto;
}

/* --- Soluciones realizadas --- */
.solution-card { display: flex; flex-direction: column; }
.solution-card-photo { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border-bottom: 1px solid var(--line-soft); }
.solution-card-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s var(--ease-out); }
.solution-card:hover .solution-card-photo img { transform: scale(1.04); }
.solution-card-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10,10,10,.55));
}
.solution-card-tag {
  position: absolute; left: .8rem; bottom: .6rem; z-index: 2;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .03em; color: var(--bg);
}
.solution-card-body { padding: clamp(1.2rem, 3vw, 1.6rem); display: flex; flex-direction: column; gap: .8rem; }
.solution-card-body .btn-wa-card { margin: 0; align-self: flex-start; }
.solution-card h3 { font-size: 1.05rem; }
.solution-steps { display: flex; flex-direction: column; gap: .4rem; }
.solution-step { font-size: .85rem; color: var(--ink-mute); line-height: 1.4; }
.solution-step b {
  font-family: var(--mono); font-weight: 500; font-size: .66rem; letter-spacing: .05em;
  text-transform: uppercase; color: var(--accent); display: inline; margin-right: .35rem;
}

/* --- Franja visual (fabricación unitaria y por series) --- */
.strip-figure { position: relative; min-height: 180px; overflow: hidden; margin-top: var(--gutter); }
.strip-figure img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.strip-text { padding: clamp(1rem, 2.5vw, 1.5rem) 1rem; text-align: center; max-width: 60ch; margin-inline: auto; }
.strip-text .kicker { justify-content: center; margin-bottom: .6rem; }
.strip-text h3 { font-size: clamp(1.3rem, 2.8vw, 1.7rem); margin-bottom: .5rem; }
.strip-text p { color: var(--ink-mute); }

/* --- Stats --- */
.stats-grid { grid-template-columns: 1fr; }
@media (min-width: 640px) { .stats-grid { grid-template-columns: repeat(3, 1fr); } }
.stat-item {
  padding: clamp(1.1rem, 2.2vw, 1.5rem); text-align: left;
  min-height: clamp(180px, 20vw, 220px);
  display: flex; flex-direction: column; justify-content: center;
}
.stat-value {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.9rem, 3.2vw, 2.5rem); color: var(--accent);
  line-height: 1.05;
  display: flex; align-items: baseline; gap: .2rem;
}
.stat-sublabel { font-weight: 600; font-size: .95rem; color: var(--ink); margin-top: .5rem; }
.stat-label { font-family: var(--mono); font-size: .76rem; color: var(--ink-mute); margin-top: .35rem; line-height: 1.45; }

/* --- Forms --- */
.field { display: flex; flex-direction: column; gap: .5rem; }
.field label {
  font-family: var(--mono); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-mute);
}
.field input, .field textarea {
  padding: .85rem 1rem; border: 1px solid var(--line);
  background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 1rem;
  transition: border-color .25s var(--ease-out);
}
.field input:focus, .field textarea:focus { border-color: var(--accent); }
.field textarea { min-height: 140px; resize: vertical; }
.contact-form { display: grid; gap: 1.3rem; max-width: 520px; }

/* --- Floating WhatsApp button --- */
.wa-float {
  position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem);
  z-index: 150;
  display: flex; align-items: center; gap: .6rem;
  padding: .9rem 1.1rem;
  background: var(--whatsapp); color: #05210f;
  border: 1px solid #05210f;
  border-radius: var(--radius-btn);
  transition: transform .35s var(--ease-out), opacity .3s var(--ease-out), visibility .3s;
}
.wa-float:hover { transform: translateY(-3px); }
/* Se oculta mientras el bloque principal de contacto está visible, para no
   duplicar el CTA de WhatsApp en la misma zona de la pantalla. */
.wa-float.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(12px); }
.wa-float svg, .wa-float .icon-wa { width: 22px; height: 22px; }
.wa-float-label { font-family: var(--mono); font-size: .78rem; letter-spacing: .02em; }
.wa-float-ring {
  position: absolute; inset: -4px; border: 1px solid var(--whatsapp);
  border-radius: calc(var(--radius-btn) + 4px);
  animation: waPulse 2.6s var(--ease-soft) infinite;
  pointer-events: none;
}
@keyframes waPulse {
  0%   { transform: scale(1);   opacity: .7; }
  100% { transform: scale(1.35); opacity: 0; }
}
@media (max-width: 539px) { .wa-float-label { display: none; } .wa-float { padding: .9rem; } }

/* Bloque de contacto (Contacto: WhatsApp directo + formulario): mismo
   tratamiento que los demás bloques destacados de conversión. */
.contact-box { border-radius: var(--radius-cta); overflow: hidden; }
.contact-cols { grid-template-columns: 1fr; }
@media (min-width: 960px) { .contact-cols { grid-template-columns: 1fr 1fr; } }

/* --- Footer --- */
.footer { padding-block: 3rem 2rem; }
.footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: repeat(4, 1fr); gap: 1px; } }
.footer .container > .footer-grid { background: transparent; border: 0; }
.footer-col h4 { font-family: var(--mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 1rem; color: var(--ink-mute); }
.footer-col a, .footer-col p { display: block; font-size: .95rem; margin-bottom: .5rem; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line-soft);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  font-family: var(--mono); font-size: .78rem; color: var(--ink-mute);
  /* clear space for the fixed WhatsApp button so it never covers this line */
  margin-bottom: calc(clamp(1rem, 3vw, 2rem) + 52px + 1.5rem);
}
.footer-bottom a { color: var(--ink-mute); }
.footer-bottom a:hover { color: var(--accent); }

/* =============================================================
   6. Sections
   ============================================================= */

/* --- Hero --- */
.hero {
  padding-top: clamp(1rem, 3vw, 2rem);
  padding-bottom: clamp(.5rem, 1.5vw, .9rem);
  border-top: 0;
}
.hero-grid { grid-template-columns: 1fr; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 7fr 5fr; } }
.hero-text { padding: clamp(1.25rem, 2.5vw, 2rem); display: flex; flex-direction: column; gap: 1rem; min-width: 0; }
.hero-text .kicker { margin-bottom: .2rem; }
.hero-text p.lede { color: var(--ink-mute); font-size: 1.05rem; max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }
.hero-actions .btn { flex: 1 1 200px; justify-content: center; }
.hero-trust-block { display: flex; flex-direction: column; gap: .35rem; margin-top: .5rem; }
.hero-trust { color: var(--ink-mute); font-size: .78rem; letter-spacing: .03em; }
.hero-trust-facts { color: var(--accent); font-size: .78rem; letter-spacing: .02em; text-transform: uppercase; }
.hero-figure { position: relative; min-height: 280px; overflow: hidden; }
.hero .hero-figure { min-height: 220px; }
.hero .hero-figure img { filter: brightness(1.1) contrast(1.08) saturate(1.08); }
.hero-figure img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.hero-figure::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,10,10,.55));
}
.hero-figure-tag {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 2;
  font-family: var(--mono); font-size: .72rem; color: var(--bg);
  letter-spacing: .04em;
}

/* Hero figure sin degradado ni etiqueta (foto que debe verse limpia) */
.hero-figure-plain::after { display: none; }

/* --- 50/50 hero grid (equal columns) --- */
@media (min-width: 960px) { .hero-grid-50 { grid-template-columns: 1fr 1fr; } }

/* Inicio · Reparación de accesorios: dar más protagonismo a la fotografía (~55% imagen / 45% texto) */
@media (min-width: 960px) { #reparacion-accesorios .hero-grid-50 { grid-template-columns: 45fr 55fr; } }
/* Servicios · Reparación de accesorios: fotografía grande (~45% texto / 55% imagen) */
@media (min-width: 960px) { #reparacion .hero-grid-50 { grid-template-columns: 45fr 55fr; } }

/* Servicios · índice técnico ("¿Qué necesitas resolver?") */
.service-index-grid { grid-template-columns: 1fr; }
.service-index-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: .5rem;
  padding: clamp(1.1rem, 2.4vw, 1.6rem) clamp(1.25rem, 3vw, 2rem);
  transition: background .3s var(--ease-out);
}
@media (min-width: 720px) {
  .service-index-card { flex-direction: row; align-items: center; gap: clamp(1.25rem, 3vw, 2.2rem); }
}
.service-index-card:hover, .service-index-card:focus-visible { background: var(--bg-2); }
.service-index-num { font-size: clamp(1.3rem, 2.6vw, 1.7rem); color: var(--ink-faint); flex-shrink: 0; min-width: 2.4ch; }
.service-index-card:hover .service-index-num { color: var(--accent); }
.service-index-body { flex: 1; display: flex; flex-direction: column; gap: .3rem; }
.service-index-body h3 { font-size: 1.15rem; }
.service-index-body p { color: var(--ink-mute); font-size: .92rem; max-width: 64ch; }
.service-index-link { font-size: .8rem; white-space: nowrap; flex-shrink: 0; display: inline-block; transition: transform .25s var(--ease-out); }
.service-index-card:hover .service-index-link, .service-index-card:focus-visible .service-index-link { transform: translateY(4px); }

/* --- Natural-aspect figure (no crop, full width, letter-boxed on white) --- */
.hero-figure-natural { min-height: 0; background: var(--bg); text-align: center; padding-bottom: 2.6rem; }
.hero-figure-natural img {
  position: static; width: auto; height: auto; max-width: 100%; max-height: 560px;
  object-fit: contain; margin-inline: auto;
}
.hero-figure-natural::after { display: none; }
.hero-figure-natural .hero-figure-tag { left: 1rem; bottom: .8rem; color: var(--ink-mute); }

/* --- Split hero figure (2 photos as one collage) --- */
.hero-figure.hero-split { display: flex; }
.hero-figure.hero-split img {
  position: static; width: 50%; height: 100%;
  object-fit: cover; flex-shrink: 0;
}
.hero-figure.hero-split img:first-child { border-right: 2px solid var(--accent); }

/* --- Page hero (subpages) --- */
.page-hero {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-bottom: clamp(2rem, 5vw, 3rem);
  border-top: 0;
}
.page-hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); margin-top: .7rem; max-width: 16ch; }
.page-hero .lede { color: var(--ink-mute); font-size: 1.1rem; max-width: 56ch; margin-top: 1rem; }

/* --- CTA final --- */
.cta-final {
  text-align: left;
  position: relative;
  overflow: hidden;
}
.cta-final-grid {
  grid-template-columns: 1fr;
  /* Bloque destacado de conversión (CTA final): esquinas suaves y
     consistentes con el resto de los bloques de acción del sitio. */
  border-radius: var(--radius-cta); overflow: hidden;
}
@media (min-width: 720px) { .cta-final-grid { grid-template-columns: 2fr 1fr; } }
.cta-final-inner { padding: clamp(2rem, 5vw, 3.5rem); display: flex; flex-direction: column; justify-content: center; }
.cta-final h2 { font-size: clamp(2rem, 5vw, 3.2rem); }
.cta-final-actions { padding: clamp(2rem, 5vw, 3.5rem); display: flex; align-items: center; justify-content: center; }
/* El fondo apenas diferenciado solo aplica dentro del bloque de CTA final
   redondeado; ".cta-final-actions" se reutiliza en otros puntos (p. ej.
   Inicio · Fabricación a medida) únicamente por su layout flex. */
.cta-final-grid .cta-final-inner, .cta-final-grid .cta-final-actions { background: var(--bg-2); }

/* --- Cursor coordinate (brutalist accent) --- */
.cursor-coord {
  position: fixed; pointer-events: none; z-index: 9999;
  font-family: var(--mono); font-size: 11px; color: var(--bg);
  background: var(--ink);
  padding: 3px 7px;
  transform: translate(16px, 16px);
  opacity: 0; transition: opacity .2s;
}
@media (hover: none), (max-width: 959px) { .cursor-coord { display: none; } }

/* --- Reveal --- */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s var(--ease-soft), transform .7s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* --- Scroll progress --- */
.scroll-progress {
  position: fixed; top: var(--nav-h); left: 0; right: 0; height: 2px;
  z-index: 99; background: transparent; pointer-events: none;
}
.scroll-progress span {
  display: block; height: 100%; background: var(--accent);
  transform-origin: 0 0; transform: scaleX(0);
}

/* --- Credits page --- */
.credits-list li {
  padding: 1rem 0; border-bottom: 1px solid var(--line-soft);
  font-size: .92rem; color: var(--ink-mute);
}
.credits-list a { color: var(--accent); }
.credits-list strong { color: var(--ink); }

/* =============================================================
   7. Effects
   ============================================================= */
.hover-invert { transition: background .3s var(--ease-out), color .3s var(--ease-out); }
.hover-invert:hover { background: var(--ink); color: var(--bg); }

.rotating-border { position: relative; isolation: isolate; }
.rotating-border::before {
  content: ""; position: absolute; inset: -1px; z-index: -1;
  background: conic-gradient(from var(--angle), var(--accent), transparent 40%, var(--accent) 100%);
  animation: rotateConic 5s linear infinite;
}
@keyframes rotateConic { to { --angle: 360deg; } }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* =============================================================
   8. Responsive helpers (breakpoints used inline above)
   ============================================================= */
@media (min-width: 540px)  { .container { } }

/* =============================================================
   9. Reduced motion — only intrusive
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .wa-float-ring { animation: none; }
  .rotating-border::before { animation: none; }
}

/* =============================================================
   View transitions (multi-page)
   ============================================================= */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) {
  animation-duration: .5s; animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}
::view-transition-old(root) { animation-name: fadeOutUp; }
::view-transition-new(root) { animation-name: fadeInUp; }
@keyframes fadeOutUp { to { opacity: 0; transform: translateY(-10px); } }