/* ============================================
   BALS TECHNOLOGY SL — Sistema de diseño
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,500&family=Jost:wght@400;500;600&family=Inter:wght@400;500;600&display=swap');

:root {
  --ink: #0E0D0B;
  --ink-soft: #17150F;
  --paper: #FAF7F2;
  --paper-dim: #F0EBE0;
  --gold: #C9A227;
  --gold-deep: #8B6F1F;
  --slate: #4B4843;
  --line: #E4DFD4;
  --line-dark: #2B281F;

  /* Curvas de easing (fuente: Emil Kowalski, animations.dev — el "ease"
     nativo de CSS es demasiado débil para que una interacción se
     perciba como intencional). */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-label: 'Jost', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container: 1280px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.label {
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 500;
}

.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  color: var(--ink);
}

h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); letter-spacing: -0.005em; }
h3 { font-size: 1.42rem; letter-spacing: -0.005em; }

p { max-width: 60ch; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 15px 28px;
  border: 1px solid transparent;
  transition: all 0.2s var(--ease-out);
  cursor: pointer;
}

.btn-gold {
  background: var(--gold);
  color: var(--ink);
}
.btn-gold:hover { background: var(--gold-deep); }

.btn-outline-dark {
  border-color: var(--line-dark);
  color: var(--paper);
}
.btn-outline-dark:hover { border-color: var(--gold); color: var(--gold); }

.btn-outline-light {
  border-color: var(--line);
  color: var(--ink);
}
.btn-outline-light:hover { border-color: var(--gold); color: var(--gold-deep); }

/* ---------- Header ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 32px;
  gap: 28px;
  max-width: var(--container);
  margin: 0 auto;
}

.nav-inner .brand { display: flex; align-items: center; flex-shrink: 0; }
.nav-inner img { height: 40px; width: auto; }

.footer-logo {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto !important;
  margin-bottom: 22px;
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 26px;
  align-items: center;
}

nav.main-nav a {
  font-family: var(--font-label);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--paper-dim);
  position: relative;
  white-space: nowrap;
  padding-bottom: 2px;
}

nav.main-nav a:hover { color: var(--gold); }

.nav-cta { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.nav-cta .btn { padding: 12px 20px; font-size: 0.72rem; letter-spacing: 0.08em; white-space: nowrap; }


/* ---------- Hero ---------- */
.hero {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
  padding: 84px 0 96px;
}



.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 3;
}

.hero .label { color: var(--gold); margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }

.hero h1 {
  color: var(--paper);
  font-size: clamp(2.4rem, 4.6vw, 3.7rem);
  max-width: 17ch;
  margin-bottom: 28px;
}

.hero h1 em { color: var(--gold); font-style: normal; }

.hero p.lead {
  font-size: 1.08rem;
  line-height: 1.75;
  color: #C9C4B6;
  max-width: 52ch;
  margin-bottom: 40px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Section shell ---------- */
section { padding: 104px 0; }

.section-head {
  max-width: 680px;
  margin-bottom: 60px;
}

.section-head .label { color: var(--gold-deep); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }

/* "on-dark" puede ir en el propio bloque de cabecera o en un
   contenedor superior; cubrimos ambos casos para que el titular
   nunca se quede del color del fondo. */
.on-dark .section-head .label,
.section-head.on-dark .label { color: var(--gold); }
.on-dark .section-head h2,
.section-head.on-dark h2 { color: var(--paper); }
.on-dark .section-head p,
.section-head.on-dark p { color: #C9C4B6; }

/* Las secciones de fondo oscuro aclaran su cabecera por sí solas,
   sin depender de que alguien recuerde poner la clase. */
.trust .section-head h2,
.cta-band .section-head h2 { color: var(--paper); }
.trust .section-head .label,
.cta-band .section-head .label { color: var(--gold); }
.trust .section-head p,
.cta-band .section-head p { color: #C9C4B6; }

/* ---------- Services grid ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-card {
  background: var(--paper);
  padding: 42px 36px;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 13px;
  align-content: start;
  transition: background 0.2s var(--ease-out);
}

.service-card:hover { background: #F4EFE3; }

.service-index {
  grid-column: 1;
  grid-row: 1;
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  font-size: 0;
  margin-top: 12px;
  transition: transform 0.2s var(--ease-out);
}
.service-card:hover .service-index { transform: scale(1.7); }

.service-card h3 {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.24rem;
  color: var(--gold-deep);
  margin-bottom: 12px;
}

.service-card p {
  grid-column: 2;
  grid-row: 2;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--slate);
  margin-bottom: 22px;
}

.service-link {
  grid-column: 2;
  grid-row: 3;
  align-self: end;
  font-family: var(--font-label);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.service-card.featured {
  background: var(--ink);
  color: var(--paper);
}
.service-card.featured h3 { color: var(--gold); }
.service-card.featured p.desc {
  grid-column: 2;
  grid-row: 2;
  color: #C9C4B6;
  margin-bottom: 22px;
}
.service-card.featured .service-link { color: var(--gold); }

/* ---------- Repair band ---------- */
.repair-band {
  background: var(--paper-dim);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.repair-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.repair-inner .label { color: var(--gold-deep); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }

.repair-inner p { margin: 20px 0 30px; }

.repair-visual {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--ink);
}

.repair-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
}

.repair-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14,13,11,0.92) 0%, rgba(14,13,11,0.15) 55%, rgba(14,13,11,0) 100%);
}

.repair-logo {
  position: absolute;
  left: 32px;
  bottom: 28px;
  width: min(58%, 260px);
  height: auto;
  z-index: 2;
}

/* ---------- Trust / stats band ---------- */
.trust {
  background: var(--ink);
  color: var(--paper);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 20px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--gold);
}

.stat-label {
  font-family: var(--font-label);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: #C9C4B6;
  margin-top: 6px;
}

/* ---------- Footer ---------- */
footer.site {
  background: var(--ink);
  color: #C9C4B6;
  padding-top: 80px;
  border-top: 1px solid var(--line-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 60px;
}

.footer-grid img { margin-bottom: 18px; }

.footer-grid h4 {
  font-family: var(--font-label);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 18px;
}

.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { font-size: 0.9rem; }
.footer-grid a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid var(--line-dark);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: #77746A;
}

/* ---------- Menú móvil ---------- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  background: none;
  border: 1px solid var(--line-dark);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 0 auto;
  background: var(--paper);
  transition: transform 0.2s var(--ease-out), opacity 0.2s var(--ease-out);
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  border-top: 1px solid var(--line-dark);
  background: var(--ink);
}

.mobile-nav ul {
  list-style: none;
  padding: 8px 32px 20px;
  max-width: var(--container);
  margin: 0 auto;
}

.mobile-nav a {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-family: var(--font-label);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--paper-dim);
}

.mobile-nav a:hover { color: var(--gold); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  nav.main-nav { display: none; }
  .nav-toggle { display: flex; }
  .services { grid-template-columns: 1fr; }
  .repair-inner { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .wrap, .nav-inner, .hero-inner { padding-left: 20px; padding-right: 20px; }
  .nav-cta .btn { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  section { padding: 72px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

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

/* ============================================
   PÁGINAS INTERNAS
   ============================================ */

.skip-link {
  position: absolute;
  left: -9999px;
  background: var(--gold);
  color: var(--ink);
  padding: 12px 20px;
  z-index: 100;
  font-family: var(--font-label);
  font-size: 0.8rem;
}
.skip-link:focus { left: 16px; top: 12px; }

nav.main-nav a.is-active { color: var(--gold); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--font-label);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8A867A;
}
.breadcrumb .wrap { padding-top: 14px; padding-bottom: 14px; }
.breadcrumb a { color: #C9C4B6; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { margin: 0 4px; }
.breadcrumb [aria-current] { color: var(--gold); }

/* ---------- Hero de página interna ---------- */
.hero-inner-page { padding: 76px 0 84px; }
.hero-inner-page h1 { max-width: 20ch; }

/* ---------- Feature grid ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 44px 40px;
}

.feature {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 13px;
  align-items: start;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.feature .dot {
  grid-column: 1;
  grid-row: 1;
  margin-top: 11px;
  transition: transform 0.2s var(--ease-out);
}
.feature h3 {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.16rem;
  margin-bottom: 9px;
  color: var(--gold-deep);
}
.feature p {
  grid-column: 2;
  grid-row: 2;
  font-size: 1rem;
  color: var(--slate);
}
.feature:hover .dot { transform: scale(1.7); }

/* En bandas oscuras el título va en dorado claro */
.trust .feature h3,
.cta-band .feature h3 { color: var(--gold); }
.trust .feature,
.cta-band .feature { border-top-color: var(--line-dark); }

/* ---------- Bandas alternas ---------- */
.alt-band > .wrap { position: relative; z-index: 2; }
.alt-band {
  background: var(--paper-dim);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.two-col .label { color: var(--gold-deep); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.two-col h2 { margin-bottom: 20px; }
.two-col p { margin-bottom: 16px; }
.two-col .btn { margin-top: 8px; }

/* ---------- Lista de pasos ---------- */
.steps-list {
  list-style: none;
  counter-reset: step;
  border-top: 1px solid var(--line);
}
.steps-list li {
  counter-increment: step;
  padding: 20px 0 20px 46px;
  border-bottom: 1px solid var(--line);
  position: relative;
  font-size: 1rem;
}
.steps-list li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 20px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
}
.steps-list strong { color: var(--ink); font-weight: 500; }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--line); }

.faq-item { border-bottom: 1px solid var(--line); }

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 40px 22px 0;
  font-family: var(--font-display);
  font-size: 1.24rem;
  color: var(--ink);
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 20px;
  color: var(--gold);
  font-size: 1.4rem;
  line-height: 1;
}
.faq-item[open] summary::after { content: "–"; }
.faq-body { padding: 0 40px 24px 0; }
.faq-body p { font-size: 1rem; }

/* ---------- Banda CTA ---------- */
.cta-band {
  background: var(--ink);
  color: var(--paper);
  padding: 72px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.cta-inner h2 { color: var(--paper); margin-bottom: 12px; }
.cta-inner p { color: #C9C4B6; font-size: 1.02rem; }
.cta-inner .btn { flex-shrink: 0; }

/* ---------- Producto ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 8px;
}
.product-card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 26px;
  box-shadow: var(--sombra);
}
.product-card:hover { box-shadow: var(--sombra-alta); }
.product-media {
  height: 150px;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
  border-radius: calc(var(--radio) - 2px);
}
.product-card h3 { margin-bottom: 10px; }
.product-card p { font-size: 1rem; margin-bottom: 18px; }

.note { font-size: 0.92rem; color: #7C7870; margin-top: 26px; }

/* ---------- Formularios ---------- */
.form { display: flex; flex-direction: column; gap: 18px; margin-top: 26px; max-width: 520px; }

.form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-label);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink);
}

.form .opt { text-transform: none; letter-spacing: 0; color: #918D84; }

.form input,
.form select,
.form textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 13px 15px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 0;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.form textarea { resize: vertical; }
.form .btn { align-self: flex-start; margin-top: 6px; }
.form .note { margin-top: 0; }

/* ---------- Acceso B2B ---------- */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.access-card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 42px 38px;
}
.access-card h2 { font-size: 1.6rem; margin-bottom: 10px; }
.access-card > p { font-size: 1rem; }

/* ---------- Contacto ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: start;
}
.contact-grid .label { color: var(--gold-deep); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }

.contact-aside { border-top: 1px solid var(--line); }
.info-block { padding: 22px 0; border-bottom: 1px solid var(--line); }
.info-block h3 {
  font-family: var(--font-label);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  margin-bottom: 8px;
}
.info-block p { font-size: 1rem; }
.info-block a { color: var(--ink); border-bottom: 1px solid var(--gold); }
.info-block a:hover { color: var(--gold-deep); }

.footer-about { font-size: 0.92rem; max-width: 300px; }

/* ---------- Responsive páginas internas ---------- */
@media (max-width: 1080px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; gap: 44px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .access-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; gap: 28px; }
}

@media (max-width: 620px) {
  .feature-grid { grid-template-columns: 1fr; gap: 34px; }
  .product-grid { grid-template-columns: 1fr; }
  .access-card { padding: 32px 24px; }
  .hero-inner-page { padding: 56px 0 62px; }
}

/* ============================================
   TEXTURAS Y CAPAS DE FONDO
   ============================================ */

/* Secciones oscuras: bloques de negro en distintos tonos */
.hero,
.trust,
.cta-band {
  position: relative;
  isolation: isolate;
}

.hero::after,
.trust::after,
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(120deg, transparent 0 58%, rgba(255,255,255,0.022) 58% 72%, transparent 72%),
    linear-gradient(120deg, transparent 0 74%, rgba(255,255,255,0.014) 74% 100%);
}

/* Franja diagonal dorada muy tenue en el hero (solo páginas sin foto) */
.hero:not(.hero-home)::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -140px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,162,39,0.16) 0%, rgba(201,162,39,0) 70%);
  z-index: 0;
}

/* Rejilla sutil de cuadrados en bandas oscuras */
.trust::before,
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(to bottom, transparent, #000 40%, #000 60%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 40%, #000 60%, transparent);
}

/* Secciones claras: bloques marfil escalonados */
.alt-band {
  position: relative;
  isolation: isolate;
}

.alt-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(120deg, transparent 0 62%, rgba(14,13,11,0.018) 62% 78%, transparent 78%);
}

/* Filo dorado superior en bandas oscuras interiores */
.cta-band { border-top: 1px solid rgba(201,162,39,0.28); }

/* Corte diagonal entre hero y sección siguiente */
.hero-inner-page::after {
  background-image:
    linear-gradient(120deg, transparent 0 54%, rgba(255,255,255,0.02) 54% 68%, transparent 68%),
    linear-gradient(120deg, transparent 0 80%, rgba(255,255,255,0.012) 80% 100%);
}

@media (prefers-reduced-motion: no-preference) {
  .service-card, .feature, .product-card { transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out); }
  .service-card:hover { transform: translateY(-2px); }
}

/* ============================================
   COMPONENTES NUEVOS
   ============================================ */

/* ---------- Botones flotantes ---------- */
.wa-float, .tel-float {
  position: fixed;
  right: 20px;
  z-index: 60;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 4px 18px rgba(0,0,0,0.28);
  transition: transform 0.15s var(--ease-out);
}
.wa-float { bottom: 20px; background: #25D366; }
.tel-float { bottom: 84px; background: var(--gold); }
.wa-float:hover, .tel-float:hover { transform: scale(1.06); }
.wa-float svg { width: 27px; height: 27px; fill: #fff; }
.tel-float svg { width: 24px; height: 24px; fill: var(--ink); }

/* ---------- Marcas ---------- */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.brand-card {
  background: var(--paper);
  padding: 32px 28px;
}
.brand-mark {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--ink);
  margin-bottom: 10px;
}
.brand-badge {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--gold);
  padding: 5px 10px;
  margin-bottom: 12px;
}
.brand-card p { font-size: 0.96rem; }

/* ---------- Tabla comparativa ---------- */
.compare-box {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 34px 30px;
}
.compare-box h3 { font-size: 1.3rem; margin-bottom: 20px; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.94rem; }
.compare-table th {
  text-align: left;
  font-family: var(--font-label);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8A867A;
  font-weight: 500;
  padding: 0 8px 12px 0;
  border-bottom: 1px solid var(--line);
}
.compare-table td {
  padding: 12px 8px 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--slate);
  vertical-align: top;
}
.compare-table td:first-child { color: var(--ink); }
.compare-table td.yes { color: var(--gold-deep); font-weight: 500; }

/* ---------- Caja de referencia ---------- */
.ref-box {
  background: var(--ink);
  color: #C9C4B6;
  padding: 38px 34px;
}
.ref-box h3 { color: var(--paper); font-size: 1.5rem; margin-bottom: 14px; }
.ref-box p { color: #C9C4B6; font-size: 0.98rem; margin-bottom: 12px; }
.ref-eyebrow {
  font-family: var(--font-label);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 10px;
}
.ref-box .note { color: #858177; }
.ref-box .spec-list li { border-color: rgba(255,255,255,0.1); }
.ref-box .spec-list span { color: #858177; }
.ref-box .spec-list strong { color: var(--paper); }

/* ---------- Lista de especificaciones ---------- */
.spec-list { list-style: none; margin: 18px 0 22px; }
.spec-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.94rem;
}
.spec-list span {
  font-family: var(--font-label);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8A867A;
  flex-shrink: 0;
}
.spec-list strong { color: var(--ink); font-weight: 500; text-align: right; }

/* ---------- Etiqueta de modelo ---------- */
.model-tag {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--gold);
  letter-spacing: 0.04em;
}

/* ---------- Enlaces legales del footer ---------- */
.legal-links a { border-bottom: 1px solid transparent; }
.legal-links a:hover { color: var(--gold); border-color: var(--gold); }

/* ---------- Páginas legales ---------- */
.legal-text { max-width: 760px; }
.legal-text h2 {
  font-size: 1.5rem;
  margin: 40px 0 14px;
}
.legal-text h2:first-child { margin-top: 0; }
.legal-text p { margin-bottom: 14px; max-width: none; }
.legal-text ul { margin: 0 0 18px 20px; }
.legal-text li { margin-bottom: 8px; }
.legal-text a { color: var(--gold-deep); border-bottom: 1px solid var(--gold); }

@media (max-width: 1080px) {
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .brand-grid { grid-template-columns: 1fr; }
  .wa-float, .tel-float { width: 46px; height: 46px; right: 14px; }
  .wa-float { bottom: 14px; }
  .tel-float { bottom: 70px; }
  .spec-list li { flex-direction: column; gap: 4px; }
  .spec-list strong { text-align: left; }
}

/* ---------- Línea de tiempo ---------- */
.timeline { list-style: none; border-left: 1px solid var(--line); padding-left: 0; }
.timeline li {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 20px;
  padding: 0 0 30px 24px;
  position: relative;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}
.tl-year {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gold-deep);
  line-height: 1.2;
}
.timeline h3 { font-size: 1.16rem; margin-bottom: 6px; }
.timeline p { font-size: 0.97rem; }

@media (max-width: 620px) {
  .timeline li { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- Casilla de consentimiento ---------- */
.form label.check {
  flex-direction: row;
  align-items: flex-start;
  gap: 11px;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--slate);
  cursor: pointer;
}
.form label.check input[type="checkbox"] {
  width: 17px;
  height: 17px;
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--gold-deep);
  padding: 0;
}
.form label.check a { color: var(--gold-deep); border-bottom: 1px solid var(--gold); }

/* Trampa anti-spam: invisible para personas, visible para bots */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Campos desactivados */
.form input:disabled, .form .btn:disabled {
  background: var(--paper-dim);
  color: #A5A199;
  cursor: not-allowed;
  border-color: var(--line);
}
.form .btn:disabled { background: var(--paper-dim); }

/* ---------- Avisos de formulario ---------- */
.aviso {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.aviso .wrap { position: relative; padding-right: 56px; }
.aviso strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 4px;
}
.aviso p { font-size: 0.98rem; margin: 0; }

.aviso-exito { background: #F2F6EE; border-left: 3px solid #6B8E4E; }
.aviso-exito strong { color: #3F5B2C; }

.aviso-error { background: #FBF1EC; border-left: 3px solid #B4573A; }
.aviso-error strong { color: #8C3E26; }

.aviso-cerrar {
  position: absolute;
  right: 32px;
  top: -2px;
  background: none;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--slate);
  cursor: pointer;
  padding: 0 6px;
}
.aviso-cerrar:hover { color: var(--ink); }

/* ============================================
   ANIMACIONES DE ENTRADA
   ============================================ */

.anim {
  opacity: 0;
  transition: opacity 0.75s cubic-bezier(0.22, 0.61, 0.36, 1),
              transform 0.75s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: opacity, transform;
}

.anim-up    { transform: translateY(28px); }
.anim-left  { transform: translateX(-26px); }
.anim-right { transform: translateX(26px); }

.anim.visible {
  opacity: 1;
  transform: none;
}

/* El hero se mueve con el scroll */
.hero-inner { transition: none; will-change: transform, opacity; }

/* Detalles de interacción */
.service-card, .brand-card, .product-card {
  transition: background 0.2s var(--ease-out), transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.service-card:hover, .brand-card:hover {
  transform: translateY(-3px);
}
.product-card:hover {
  border-color: var(--gold);
}

/* Respuesta táctil al pulsar (button press feedback).
   Un detalle pequeño que hace que la interfaz se sienta más
   sólida: al pulsar, el elemento se comprime ligeramente, como
   pasaría con un botón físico. */
.btn:active,
.service-card:active,
.product-card:active {
  transform: scale(0.97);
  transition: transform 0.12s var(--ease-out);
}

.service-link {
  transition: gap 0.2s var(--ease-out), color 0.2s var(--ease-out);
}
.service-link:hover { gap: 14px; color: var(--gold); }

.btn { position: relative; overflow: hidden; }
.btn-gold::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.28) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.btn-gold:hover::after { transform: translateX(100%); }

.faq-item summary { transition: color 0.2s var(--ease-out); }
.faq-item summary:hover { color: var(--gold-deep); }
.faq-item[open] .faq-body { animation: faq-abrir 0.25s var(--ease-out); }

@keyframes faq-abrir {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

.timeline li::before { transition: transform 0.2s var(--ease-out); }
.timeline li:hover::before { transform: scale(1.6); }

/* Sin animaciones si el usuario lo prefiere */
@media (prefers-reduced-motion: reduce) {
  .anim { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-inner { transform: none !important; opacity: 1 !important; }
  .btn-gold::after { display: none; }
  .faq-item[open] .faq-body { animation: none; }
}

/* ============================================
   IMÁGENES
   ============================================ */

/* ---------- Logos de marcas ---------- */
.brand-logo {
  height: 46px;
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
.brand-logo img {
  max-height: 100%;
  max-width: 150px;
  width: auto;
  object-fit: contain;
}

/* ---------- Galería ---------- */
.galeria {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.galeria-grande { grid-row: span 2; }

.galeria-item {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  margin: 0;
}
.galeria-item img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.22,0.61,0.36,1);
}
.galeria-grande img { min-height: 460px; }
.galeria-item:hover img { transform: scale(1.04); }

.galeria-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 40px 22px 18px;
  background: linear-gradient(to top, rgba(14,13,11,0.92), rgba(14,13,11,0));
  color: var(--paper);
  font-size: 0.88rem;
  line-height: 1.45;
}

/* ---------- Foto en bloque de dos columnas ---------- */
.foto-bloque { margin: 0; position: relative; overflow: hidden; background: var(--ink); }
.foto-bloque img {
  width: 100%;
  height: auto;
  display: block;
}
.foto-bloque figcaption {
  padding: 14px 18px;
  background: var(--ink);
  color: #C9C4B6;
  font-size: 0.86rem;
  line-height: 1.5;
}

/* ---------- Foto de producto ---------- */
.product-foto {
  height: auto;
  aspect-ratio: 4/3;
  padding: 0;
  overflow: hidden;
}
.product-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.product-card:hover .product-foto img { transform: scale(1.05); }

@media (max-width: 1080px) {
  .galeria { grid-template-columns: 1fr 1fr; }
  .galeria-grande { grid-row: auto; }
  .galeria-grande img { min-height: 260px; }
}
@media (max-width: 620px) {
  .galeria { grid-template-columns: 1fr; }
}

/* ============================================
   ACABADO DE LAS FOTOGRAFÍAS
   ============================================ */

:root {
  --radio: 6px;
  --sombra: 0 2px 6px rgba(14,13,11,0.06), 0 12px 30px rgba(14,13,11,0.10);
  --sombra-alta: 0 4px 10px rgba(14,13,11,0.08), 0 20px 46px rgba(14,13,11,0.16);
}

/* ---------- Galería ---------- */
.galeria {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.galeria-grande { grid-row: span 2; }

.galeria-item {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  background: var(--ink);
  transition: box-shadow 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.galeria-item:hover {
  box-shadow: var(--sombra-alta);
  transform: translateY(-3px);
}

.galeria-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.8s cubic-bezier(0.22,0.61,0.36,1);
}
.galeria-item:hover img { transform: scale(1.05); }

.galeria-item figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 46px 20px 16px;
  background: linear-gradient(to top, rgba(14,13,11,0.94) 0%, rgba(14,13,11,0.55) 55%, rgba(14,13,11,0) 100%);
  color: var(--paper);
  font-size: 0.86rem;
  line-height: 1.45;
}

/* ---------- Foto en bloque ---------- */
.foto-bloque {
  margin: 0;
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
  background: var(--ink);
  transition: box-shadow 0.3s var(--ease-out);
}
.foto-bloque:hover { box-shadow: var(--sombra-alta); }

.foto-bloque img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  display: block;
}
.foto-bloque figcaption {
  padding: 15px 20px;
  background: var(--ink);
  color: #B5AF9F;
  font-size: 0.84rem;
  line-height: 1.5;
  border-top: 1px solid rgba(201,162,39,0.22);
}

/* ---------- Foto de producto ---------- */
.product-foto {
  position: relative;
  height: auto;
  aspect-ratio: 4/3;
  max-height: 250px;
  padding: 0;
  overflow: hidden;
  border-radius: calc(var(--radio) - 2px);
  background: var(--paper-dim);
  border: 1px solid var(--line);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5);
}
.product-foto::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 -30px 42px -30px rgba(14,13,11,0.30);
  pointer-events: none;
}
.product-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.product-card:hover .product-foto { border-color: rgba(201,162,39,0.55); }
.product-card:hover .product-foto img { transform: scale(1.05); }

/* ---------- Bloque de reparación ---------- */
.repair-visual {
  border-radius: var(--radio);
  box-shadow: var(--sombra);
}

/* ---------- Tarjetas y cajas con esquinas suaves ---------- */
.service-card,
.brand-card,
.product-card,
.compare-box,
.ref-box,
.access-card {
  border-radius: var(--radio);
}
.services { border-radius: var(--radio); overflow: hidden; }
.brand-grid { border-radius: var(--radio); overflow: hidden; }

.btn { border-radius: 3px; }
.form input, .form select, .form textarea { border-radius: 3px; }

@media (max-width: 1080px) {
  .galeria { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .galeria { grid-template-columns: 1fr; gap: 16px; }
  .foto-bloque img { max-height: 280px; }
}

/* ============================================
   HERO CON FOTOGRAFÍA DE FONDO
   ============================================ */

.hero-home {
  background-color: var(--ink);
  background-image:
    /* Fundido inferior: la foto se disuelve en negro antes de
       llegar al borde, para que el hero encadene sin costura con
       la sección siguiente en vez de cortarse en seco. */
    linear-gradient(
      to bottom,
      rgba(14,13,11,0) 62%,
      rgba(14,13,11,0.65) 84%,
      var(--ink) 100%
    ),
    linear-gradient(
      100deg,
      var(--ink) 0%,
      rgba(14,13,11,0.98) 22%,
      rgba(14,13,11,0.86) 42%,
      rgba(14,13,11,0.55) 68%,
      rgba(14,13,11,0.40) 100%
    ),
    url('../assets/wrc-hero.jpg');
  background-size: cover, cover, cover;
  background-position: center, center, center right;
  background-repeat: no-repeat, no-repeat, no-repeat;
  padding: 104px 0 120px;
}

.hero-home h1,
.hero-home .lead,
.hero-home .hero-actions,
.hero-home .label { max-width: 620px; }

.hero-credencial {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-top: 34px;
  padding: 11px 18px;
  border: 1px solid rgba(201,162,39,0.34);
  background: rgba(201,162,39,0.07);
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #B5AF9F;
  border-radius: 3px;
}
.hero-credencial strong { color: var(--gold); font-weight: 500; }

@media (max-width: 1080px) {
  .hero-home {
    background-image:
      linear-gradient(
        180deg,
        rgba(14,13,11,0.94) 0%,
        rgba(14,13,11,0.90) 45%,
        rgba(14,13,11,0.97) 100%
      ),
      url('../assets/wrc-hero.jpg');
    background-position: center, center;
    padding: 76px 0 78px;
  }
}

/* ============================================
   ÁREA PRIVADA B2B
   ============================================ */

.btn-salir {
  font-family: var(--font-label);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8A867A;
  white-space: nowrap;
}
.btn-salir:hover { color: var(--gold); }

.footer-b2b { padding-top: 0; }

/* ---------- Indicador de stock ---------- */
.stock {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-label);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 11px;
  border-radius: 3px;
  border: 1px solid;
  white-space: nowrap;
}
.stock-punto { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }

.stock-ok { color: #3F6B2C; border-color: rgba(63,107,44,0.35); background: rgba(107,142,78,0.10); }
.stock-ok .stock-punto { background: #5C9440; }

.stock-consultar { color: #8A6318; border-color: rgba(201,162,39,0.45); background: rgba(201,162,39,0.10); }
.stock-consultar .stock-punto { background: var(--gold); }

.stock-agotado { color: #7C7870; border-color: var(--line); background: #F2EFE8; }
.stock-agotado .stock-punto { background: #A5A199; }

.stock-aviso {
  font-size: 0.88rem;
  color: var(--slate);
  margin-top: 12px;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
  line-height: 1.55;
}

/* ---------- Cabecera del catálogo ---------- */
.catalogo-cabecera {
  background: var(--ink);
  color: var(--paper);
  padding: 56px 0 44px;
  border-bottom: 1px solid rgba(201,162,39,0.3);
}
.catalogo-cabecera .label { color: var(--gold); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.catalogo-cabecera h1 { color: var(--paper); font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-bottom: 10px; }
.catalogo-cabecera .lead { color: #C9C4B6; font-size: 1rem; }

.buscador { display: flex; gap: 10px; margin-top: 28px; max-width: 620px; }
.buscador input[type="search"] {
  flex: 1;
  padding: 13px 16px;
  border: 1px solid var(--line-dark);
  background: #17150F;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: 3px;
}
.buscador input[type="search"]:focus { outline: none; border-color: var(--gold); }
.buscador .btn { flex-shrink: 0; }

/* ---------- Rejilla del catálogo ---------- */
.catalogo-cuerpo { padding: 48px 0 80px; }
.catalogo-grid { display: grid; grid-template-columns: 220px 1fr; gap: 44px; align-items: start; }

.filtros h2 {
  font-family: var(--font-label);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  margin: 0 0 12px;
}
.filtros h2:not(:first-child) { margin-top: 32px; }
.filtros ul { list-style: none; }
.filtros li a {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.94rem;
  border-bottom: 1px solid var(--line);
  color: var(--slate);
}
.filtros li a:hover { color: var(--gold-deep); }
.filtros li a.activo { color: var(--ink); font-weight: 500; }
.filtros li a span { color: #A5A199; font-size: 0.82rem; }

.resultados {
  font-family: var(--font-label);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8A867A;
  margin-bottom: 18px;
}

/* ---------- Producto en listado ---------- */
.productos { border-top: 1px solid var(--line); }
.producto {
  display: grid;
  grid-template-columns: 68px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s var(--ease-out);
}
.producto:hover { background: rgba(201,162,39,0.03); }

.producto-media {
  width: 68px;
  height: 68px;
  border-radius: calc(var(--radio) - 2px);
  background: var(--paper-dim);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.producto-media img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }

.producto-media-vacia {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.producto-media-vacia .dot { width: 6px; height: 6px; }
.producto-media-vacia-grande { }
.ficha-media .producto-media-vacia .dot { width: 10px; height: 10px; }

.producto h3 { font-size: 1.08rem; margin-bottom: 6px; }
.producto h3 a:hover { color: var(--gold-deep); }
.producto-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 0.84rem;
  color: #8A867A;
  margin-bottom: 10px;
}
.producto-compra { text-align: right; }
.producto-precio {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 10px;
  white-space: nowrap;
}
.producto-precio small { font-size: 0.62rem; font-family: var(--font-label); color: #A5A199; margin-left: 6px; text-transform: uppercase; letter-spacing: 0.06em; }

.form-anadir { display: flex; gap: 8px; justify-content: flex-end; }
.form-anadir input[type="number"] {
  width: 68px;
  padding: 11px 10px;
  border: 1px solid var(--line);
  text-align: center;
  font-family: var(--font-body);
  border-radius: 3px;
}
.form-anadir .btn { padding: 11px 18px; }

.paginacion { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 34px; }
.paginacion a {
  padding: 9px 15px;
  border: 1px solid var(--line);
  font-family: var(--font-label);
  font-size: 0.8rem;
  border-radius: 3px;
}
.paginacion a:hover { border-color: var(--gold); color: var(--gold-deep); }
.paginacion a.activo { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.vacio {
  text-align: center;
  padding: 70px 24px;
  border: 1px dashed var(--line);
  border-radius: var(--radio);
  background: var(--paper-dim);
}
.vacio h3 { margin-bottom: 10px; }
.vacio p { margin: 0 auto 22px; max-width: 46ch; }

/* ---------- Ficha de producto ---------- */
.ficha-grid { display: grid; grid-template-columns: 0.85fr 1.15fr 0.75fr; gap: 44px; align-items: start; }
.ficha-grid h1 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 22px; }

.ficha-media {
  aspect-ratio: 1/1;
  background: var(--paper-dim);
  border: 1px solid var(--line);
  border-radius: var(--radio);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 100px;
}
.ficha-media img { width: 100%; height: 100%; object-fit: contain; padding: 22px; }
.ficha-compra {
  background: var(--paper-dim);
  border: 1px solid var(--line);
  border-radius: var(--radio);
  padding: 30px 26px;
  position: sticky;
  top: 90px;
}
.ficha-precio {
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--ink);
  margin-bottom: 16px;
}
.ficha-precio small { font-size: 0.62rem; font-family: var(--font-label); color: #A5A199; margin-left: 8px; text-transform: uppercase; letter-spacing: 0.06em; }
.ficha-stock { margin-bottom: 22px; }
.ficha-compra .form { margin-top: 0; }

/* ---------- Tablas ---------- */
.tabla-pedido, .tabla-admin {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
  margin-bottom: 26px;
}
.tabla-pedido th, .tabla-admin th {
  text-align: left;
  font-family: var(--font-label);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8A867A;
  font-weight: 500;
  padding: 0 12px 12px 0;
  border-bottom: 1px solid var(--line);
}
.tabla-pedido td, .tabla-admin td {
  padding: 15px 12px 15px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.tabla-pedido a:hover, .tabla-admin a:hover { color: var(--gold-deep); }
.input-cant {
  width: 68px;
  padding: 9px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--font-body);
}
.quitar {
  background: none;
  border: 1px solid var(--line);
  width: 30px; height: 30px;
  border-radius: 50%;
  font-size: 1.1rem;
  line-height: 1;
  color: #A5A199;
  cursor: pointer;
}
.quitar:hover { border-color: #B4573A; color: #B4573A; }

.pedido-acciones {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.pedido-total { font-size: 1.02rem; }
.pedido-total strong { font-family: var(--font-display); font-size: 1.6rem; color: var(--ink); margin-left: 8px; }
.pedido-envio { margin-top: 30px; max-width: 620px; }
.pedido-envio label {
  display: flex; flex-direction: column; gap: 8px;
  font-family: var(--font-label); font-size: 0.76rem;
  text-transform: uppercase; letter-spacing: 0.09em; color: var(--ink);
}
.pedido-envio textarea {
  font-family: var(--font-body); font-size: 1rem; padding: 13px 15px;
  border: 1px solid var(--line); border-radius: 3px; resize: vertical;
}
.pedido-envio .btn { margin-top: 18px; }

/* ---------- Historial de pedidos ---------- */
.pedido-tarjeta {
  border: 1px solid var(--line);
  border-radius: var(--radio);
  padding: 26px;
  margin-bottom: 20px;
  background: var(--paper);
  box-shadow: var(--sombra);
}
.pedido-tarjeta header {
  display: flex; justify-content: space-between; gap: 20px;
  flex-wrap: wrap; padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.pedido-tarjeta h3 { font-size: 1.3rem; }
.pedido-fecha { font-size: 0.86rem; color: #8A867A; }
.pedido-derecha { text-align: right; }
.pedido-importe { font-family: var(--font-display); font-size: 1.4rem; color: var(--ink); margin-top: 8px; }
.pedido-importe small { font-size: 0.6rem; font-family: var(--font-label); color: #A5A199; margin-left: 6px; text-transform: uppercase; }

.etiqueta-estado {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 3px;
  border: 1px solid var(--line);
  color: var(--slate);
}
.estado-recibido   { border-color: rgba(201,162,39,0.5); color: #8A6318; background: rgba(201,162,39,0.08); }
.estado-preparando { border-color: rgba(201,162,39,0.5); color: #8A6318; background: rgba(201,162,39,0.08); }
.estado-listo      { border-color: rgba(63,107,44,0.4); color: #3F6B2C; background: rgba(107,142,78,0.10); }
.estado-entregado  { border-color: rgba(63,107,44,0.4); color: #3F6B2C; background: rgba(107,142,78,0.10); }
.estado-cancelado  { border-color: rgba(180,87,58,0.4); color: #8C3E26; background: rgba(180,87,58,0.08); }

.pedido-lineas { list-style: none; padding: 16px 0 0; }
.pedido-lineas li {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 12px;
  padding: 7px 0;
  font-size: 0.94rem;
}
.pedido-lineas .cant { color: var(--gold-deep); font-weight: 500; }
.pedido-lineas .precio { color: var(--ink); }
.pedido-comentario { font-size: 0.9rem; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--slate); }

/* ---------- Panel de administración ---------- */
.tabla-admin .acciones form { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-mini { padding: 8px 14px; font-size: 0.68rem; }
.form-inline select {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  background: #fff;
}
section h2 + table { margin-top: 18px; }

/* ---------- Mensajes ---------- */
.msg-error, .msg-ok, .msg-info {
  padding: 13px 16px;
  border-radius: 3px;
  font-size: 0.94rem;
  margin: 18px 0 0;
  border-left: 3px solid;
}
.msg-error { background: #FBF1EC; border-color: #B4573A; color: #8C3E26; }
.msg-ok    { background: #F2F6EE; border-color: #6B8E4E; color: #3F5B2C; }
.msg-info  { background: rgba(201,162,39,0.09); border-color: var(--gold); color: #8A6318; }

@media (max-width: 1080px) {
  .catalogo-grid { grid-template-columns: 1fr; gap: 32px; }
  .filtros ul { display: flex; flex-wrap: wrap; gap: 8px; }
  .filtros li a { border: 1px solid var(--line); border-radius: 3px; padding: 7px 13px; }
  .ficha-grid { grid-template-columns: 1fr; gap: 34px; }
  .ficha-media { position: static; max-width: 320px; margin: 0 auto; }
  .ficha-compra { position: static; }
}
@media (max-width: 700px) {
  .producto { grid-template-columns: 56px 1fr; grid-template-areas: "media info" "compra compra"; gap: 10px 14px; }
  .producto-media { grid-area: media; width: 56px; height: 56px; }
  .producto-info { grid-area: info; }
  .producto-compra { grid-area: compra; text-align: left; }
  .form-anadir { justify-content: flex-start; }
  .tabla-pedido, .tabla-admin { font-size: 0.86rem; }
  .tabla-pedido thead, .tabla-admin thead { display: none; }
  .tabla-pedido tr, .tabla-admin tr { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .tabla-pedido td, .tabla-admin td { display: flex; justify-content: space-between; gap: 14px; border: 0; padding: 5px 0; }
  .buscador { flex-direction: column; }
}

/* ---------- Barra de progreso (sincronización SatTPV) ---------- */
.barra-progreso {
  width: 100%;
  height: 8px;
  background: var(--paper-dim);
  border: 1px solid var(--line);
  overflow: hidden;
  margin: 14px 0;
}
.barra-progreso-relleno {
  width: 100%;
  height: 100%;
  background: var(--gold);
  transform-origin: left center;
  transform: scaleX(calc(var(--progreso, 0) / 100));
  transition: transform 0.3s var(--ease-out);
}

/* ---------- Diagnóstico técnico (panel admin) ---------- */
.diagnostico-tecnico {
  margin-top: 18px;
  border-top: 1px dashed var(--line);
  padding-top: 14px;
}
.diagnostico-tecnico summary {
  cursor: pointer;
  font-family: var(--font-label);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8A867A;
}
.diagnostico-tecnico summary:hover { color: var(--gold-deep); }
.diagnostico-tecnico .spec-list { margin-top: 14px; }

/* ============================================
   ESCAPARATE DE PRODUCTOS (página pública)
   ============================================ */

.escaparate-band {
  background: var(--paper-dim);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

/* Carrusel horizontal con desplazamiento nativo: funciona con el
   dedo en móvil y con trackpad en escritorio, sin JavaScript. */
.escaparate {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 4px 32px 26px;
  margin: 0 auto;
  max-width: var(--container);
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
  -webkit-overflow-scrolling: touch;
}

.escaparate::-webkit-scrollbar { height: 6px; }
.escaparate::-webkit-scrollbar-track { background: transparent; }
.escaparate::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 3px;
}
.escaparate::-webkit-scrollbar-thumb:hover { background: var(--gold); }

.escaparate-item {
  flex: 0 0 200px;
  scroll-snap-align: start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radio);
  padding: 16px;
  transition: box-shadow 0.2s var(--ease-out), transform 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.escaparate-item:hover {
  box-shadow: var(--sombra);
  transform: translateY(-3px);
  border-color: rgba(201,162,39,0.5);
}

.escaparate-media {
  aspect-ratio: 1/1;
  background: #fff;
  border-radius: calc(var(--radio) - 2px);
  overflow: hidden;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.escaparate-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  transition: transform 0.4s var(--ease-out);
}
.escaparate-item:hover .escaparate-media img { transform: scale(1.06); }

.escaparate-item h3 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 4px;
  /* Máximo dos líneas: los nombres largos no descuadran la tarjeta */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  overflow: hidden;
}

.escaparate-marca {
  font-family: var(--font-label);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8A867A;
}

.escaparate-pie { margin-top: 4px; }
.escaparate-pie a {
  color: var(--gold-deep);
  border-bottom: 1px solid var(--gold);
}

@media (max-width: 620px) {
  .escaparate { padding-left: 20px; padding-right: 20px; gap: 14px; }
  .escaparate-item { flex-basis: 155px; padding: 12px; }
}

/* ============================================
   ÓRBITA DE LÍNEAS DE NEGOCIO
   ============================================ */

/* Por debajo de 1024px no hay sitio para siete nodos legibles
   en círculo, así que se oculta y quedan las tarjetas de siempre. */
.orbita-zona { display: none; }

@media (min-width: 1024px) {

  /* La sección entera pasa a fondo oscuro: la órbita se lee mucho
     mejor sobre negro, y el resplandor dorado del centro solo
     funciona con un fondo que lo deje brillar. */
  #servicios {
    background: var(--ink);
    position: relative;
    overflow: hidden;
  }
  #servicios .section-head .label { color: var(--gold); }
  #servicios .section-head h2 { color: var(--paper); }
  #servicios .section-head p { color: #C9C4B6; }

  .orbita-zona {
    display: block;
    position: relative;
    padding: 20px 0 40px;
  }

  /* Con la órbita visible, las tarjetas pasan a ser el respaldo
     accesible: siguen en el HTML pero no se muestran. */
  .orbita-zona ~ .wrap .services { display: none; }

  .orbita {
    position: relative;
    width: 100%;
    max-width: 960px;
    height: 720px;
    margin: 0 auto;
  }

  /* ---- Anillos ---- */
  .orbita-anillo {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 560px;
    height: 560px;
    margin: -280px 0 0 -280px;
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 50%;
    pointer-events: auto;
  }

  .orbita-anillo::after {
    content: "";
    position: absolute;
    inset: 70px;
    border: 1px dashed rgba(201,162,39,0.16);
    border-radius: 50%;
  }

  /* ---- Centro: el logo, iluminado como un sol ---- */
  .orbita-centro {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 176px;
    height: 176px;
    margin: -88px 0 0 -88px;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 45%, #232016 0%, var(--ink) 68%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    box-shadow:
      0 0 0 1px rgba(201,162,39,0.45),
      0 0 40px rgba(201,162,39,0.30),
      0 0 110px rgba(201,162,39,0.20),
      0 0 220px rgba(201,162,39,0.12);
  }

  .orbita-centro img {
    width: 112px;
    height: auto;
    position: relative;
    z-index: 2;
  }

  /* Halo de luz difusa alrededor del centro, como una corona solar */
  .orbita-halo {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 620px;
    height: 620px;
    margin: -310px 0 0 -310px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    background: radial-gradient(
      circle,
      rgba(201,162,39,0.20) 0%,
      rgba(201,162,39,0.10) 22%,
      rgba(201,162,39,0.04) 42%,
      rgba(201,162,39,0) 68%
    );
  }

  /* Pulso suave que se expande desde el centro */
  .orbita-centro::before,
  .orbita-centro::after {
    content: "";
    position: absolute;
    inset: -12px;
    border: 1px solid rgba(201,162,39,0.4);
    border-radius: 50%;
    animation: orbita-pulso 3.8s var(--ease-out) infinite;
  }
  .orbita-centro::after { animation-delay: 1.9s; }

  @keyframes orbita-pulso {
    0%   { transform: scale(1);    opacity: 0.5; }
    70%  { transform: scale(1.6);  opacity: 0; }
    100% { transform: scale(1.6);  opacity: 0; }
  }

  /* ---- Nodos ---- */
  .orbita-nodo {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 160px;
    padding: 0;
    background: none;
    border: 0;
    cursor: pointer;
    font-family: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: opacity 0.5s var(--ease-out);
  }

  .orbita-icono {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #C9C4B6;
    backdrop-filter: blur(2px);
    transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out),
                border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
  }

  .orbita-icono svg { width: 36px; height: 36px; }

  .orbita-nodo:hover .orbita-icono,
  .orbita-nodo:focus-visible .orbita-icono {
    border-color: var(--gold);
    color: var(--gold);
    box-shadow: 0 0 0 4px rgba(201,162,39,0.14), 0 0 24px rgba(201,162,39,0.25);
  }

  .orbita-nodo.is-activo .orbita-icono {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--ink);
    box-shadow: 0 0 0 6px rgba(201,162,39,0.18), 0 0 40px rgba(201,162,39,0.4);
  }

  .orbita-titulo {
    font-family: var(--font-label);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: #A8A296;
    white-space: nowrap;
    transition: color 0.25s var(--ease-out);
  }

  .orbita-nodo:hover .orbita-titulo { color: var(--paper); }
  .orbita-nodo.is-activo .orbita-titulo { color: var(--gold); }

  /* ---- Tarjeta desplegable ----
     El nodo activo siempre sube arriba, así que la tarjeta cae
     hacia el centro del círculo: espacio que ya está en pantalla,
     sin obligar a hacer scroll. */
  .orbita-tarjeta {
    position: absolute;
    top: 100%;
    left: 50%;
    width: 340px;
    margin-top: 18px;
    transform: translateX(-50%) translateY(-10px);
    background: rgba(14,13,11,0.94);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(201,162,39,0.34);
    border-radius: var(--radio);
    padding: 24px 26px;
    text-align: left;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out), visibility 0.35s;
    box-shadow: 0 20px 60px rgba(0,0,0,0.55);
  }

  .orbita-nodo.is-activo .orbita-tarjeta {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
  }

  /* Filo dorado que ancla la tarjeta al nodo */
  .orbita-tarjeta::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 50%;
    width: 50px;
    height: 2px;
    margin-left: -25px;
    background: var(--gold);
  }

  .orbita-tarjeta-titulo {
    display: block;
    font-family: var(--font-display);
    font-size: 1.34rem;
    line-height: 1.25;
    color: var(--paper);
    margin-bottom: 10px;
  }

  .orbita-tarjeta-texto {
    display: block;
    font-size: 0.92rem;
    line-height: 1.65;
    color: #C9C4B6;
    margin-bottom: 16px;
  }

  .orbita-enlace {
    font-family: var(--font-label);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold);
  }
  .orbita-enlace:hover { color: var(--paper); }

  .orbita-pista {
    text-align: center;
    font-family: var(--font-label);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    color: #77746A;
    margin-top: 4px;
    transition: opacity 0.3s var(--ease-out);
  }
  .orbita.tiene-activo + .orbita-pista { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .orbita-centro::before,
  .orbita-centro::after { animation: none; }
}

/* ---------- Estelas de luz del hero ---------- */
.hero-estelas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;                 /* sobre la foto de fondo, bajo el texto */
  pointer-events: none;       /* no interfiere con los botones */
  opacity: 0;
  transition: opacity 1.1s var(--ease-out);
  mix-blend-mode: screen;     /* la luz se funde con la foto */
}
.hero-estelas.is-activo { opacity: 0.42; }

/* En pantallas pequeñas ni se carga (ver js/estelas.js), pero por
   si acaso nos aseguramos de que no ocupe espacio. */
@media (max-width: 1023px) {
  .hero-estelas { display: none; }
}

/* ---------- Fondo estelar de la sección de servicios ---------- */
@media (min-width: 1024px) {
  #servicios::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.5;
    background-image:
      radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,0.55), transparent),
      radial-gradient(1px 1px at 28% 62%, rgba(255,255,255,0.35), transparent),
      radial-gradient(1px 1px at 45% 12%, rgba(255,255,255,0.45), transparent),
      radial-gradient(1px 1px at 66% 78%, rgba(255,255,255,0.30), transparent),
      radial-gradient(1px 1px at 82% 32%, rgba(255,255,255,0.50), transparent),
      radial-gradient(1px 1px at 91% 68%, rgba(255,255,255,0.28), transparent),
      radial-gradient(1px 1px at 8% 82%, rgba(255,255,255,0.32), transparent),
      radial-gradient(1px 1px at 56% 44%, rgba(201,162,39,0.35), transparent),
      radial-gradient(1px 1px at 36% 88%, rgba(255,255,255,0.25), transparent),
      radial-gradient(1px 1px at 74% 8%, rgba(201,162,39,0.28), transparent);
  }
  #servicios > .wrap,
  #servicios > .orbita-zona { position: relative; z-index: 1; }
}

/* ---------- Cámara de vigilancia (hero de seguridad) ---------- */
.hero-con-camara { position: relative; overflow: hidden; }

.hero-camara {
  position: absolute;
  top: 0;
  right: 10%;
  width: 250px;
  height: 250px;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-22px);
  transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out);
  filter: drop-shadow(0 18px 34px rgba(0,0,0,0.55));
}

.hero-camara.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-camara svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* El giro se aplica desde JavaScript con el atributo transform del
   SVG (rotate con centro explícito), que es la forma más fiable:
   evita las diferencias de interpretación entre navegadores de
   transform-origin sobre elementos SVG. */
.camara-cuerpo,
.camara-haz {
  transition: none;      /* el suavizado lo hace el script */
}

/* Iris y piloto laten despacio, como una cámara encendida */
.camara-lente {
  animation: camara-iris 3.2s ease-in-out infinite;
}
.camara-piloto {
  animation: camara-piloto 2.4s ease-in-out infinite;
}

@keyframes camara-iris {
  0%, 100% { opacity: 0.9; }
  50%      { opacity: 0.5; }
}

@keyframes camara-piloto {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.15; }
}

@media (max-width: 1380px) {
  .hero-camara { right: 4%; width: 205px; height: 205px; }
}

@media (max-width: 1023px) {
  .hero-camara { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .camara-lente,
  .camara-piloto { animation: none; }
}

/* ---------- Rack de red de fondo (telecomunicaciones) ---------- */
.hero-con-rack {
  position: relative;
  overflow: hidden;
}
@media (min-width: 1200px) {
  .hero-con-rack { padding-top: 110px; padding-bottom: 110px; }
}

/* El panel va a la derecha, igual que la foto del hero de la home,
   para que no interfiera con el texto. La máscara lo funde hacia
   la izquierda, donde está el titular. */
.rack-fondo {
  position: absolute;
  top: 50%;
  right: -3%;
  width: 860px;
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
  -webkit-mask-image: linear-gradient(265deg, #000 0%, #000 58%, transparent 94%);
  mask-image: linear-gradient(265deg, #000 0%, #000 58%, transparent 94%);
}

.rack-fondo svg { width: 100%; height: auto; display: block; }

/* El contenido del hero por encima del rack */
.hero-con-rack .hero-inner { position: relative; z-index: 2; }

@media (max-width: 1200px) {
  .rack-fondo { width: 600px; opacity: 0.7; }
}

@media (max-width: 900px) {
  .rack-fondo { display: none; }
}

/* ---------- Cámara de vigilancia (hero de seguridad) ---------- */
.hero-con-camara { position: relative; overflow: hidden; }

.hero-camara {
  position: absolute;
  top: 0;
  right: 10%;
  width: 250px;
  height: 250px;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-22px);
  transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out);
  filter: drop-shadow(0 18px 34px rgba(0,0,0,0.55));
}

.hero-camara.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-camara svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* El giro se aplica desde JavaScript con el atributo transform del
   SVG (rotate con centro explícito), que es la forma más fiable:
   evita las diferencias de interpretación entre navegadores de
   transform-origin sobre elementos SVG. */
.camara-cuerpo,
.camara-haz {
  transition: none;      /* el suavizado lo hace el script */
}

/* Iris y piloto laten despacio, como una cámara encendida */
.camara-lente {
  animation: camara-iris 3.2s ease-in-out infinite;
}
.camara-piloto {
  animation: camara-piloto 2.4s ease-in-out infinite;
}

@keyframes camara-iris {
  0%, 100% { opacity: 0.9; }
  50%      { opacity: 0.5; }
}

@keyframes camara-piloto {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.15; }
}

@media (max-width: 1380px) {
  .hero-camara { right: 4%; width: 205px; height: 205px; }
}

@media (max-width: 1023px) {
  .hero-camara { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .camara-lente,
  .camara-piloto { animation: none; }
}

/* ---------- Ensamblaje de dispositivo (electrónica) ---------- */
/* Damos más aire vertical para que quepa el ensamblaje grande,
   sin tocar el flujo del contenido (nada de flex, que alteraría
   la disposición del texto del hero). */
.hero-con-pcb {
  position: relative;
  overflow: hidden;
}
@media (min-width: 1200px) {
  .hero-con-pcb { padding-top: 118px; padding-bottom: 118px; }
}

.pcb-fondo {
  position: absolute;
  top: 50%;
  right: -2%;
  width: 780px;
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
  -webkit-mask-image: linear-gradient(265deg, #000 0%, #000 62%, transparent 96%);
  mask-image: linear-gradient(265deg, #000 0%, #000 62%, transparent 96%);
}

.pcb-fondo svg { width: 100%; height: auto; display: block; }

.hero-con-pcb .hero-inner { position: relative; z-index: 2; }

/* Pistas del circuito: se trazan de un extremo al otro */
.pcb-pista {
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  opacity: 0.65;
  transition: stroke-dashoffset 0.6s var(--ease-out);
}
.pcb-pista.is-trazada { stroke-dashoffset: 0; }

/* Componentes: caen sobre la placa y se asientan */
.pcb-componente {
  opacity: 0;
  transform: translateY(-22px) scale(0.9);
  transform-origin: center;
  transition: opacity 0.4s var(--ease-out), transform 0.45s var(--ease-out);
}
.pcb-componente.is-puesto {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Batería: entra deslizando desde fuera y encaja en los contactos */
.pcb-bateria {
  opacity: 0;
  transform: translateX(70px);
  transition: opacity 0.5s var(--ease-out), transform 0.85s var(--ease-out);
}
.pcb-bateria.is-puesto { opacity: 1; transform: translateX(0); }

/* Pantalla: baja y encaja sobre el conjunto */
.pcb-pantalla {
  opacity: 0;
  transform: translateY(-46px);
  transition: opacity 0.6s var(--ease-out), transform 0.75s var(--ease-out);
}
.pcb-pantalla.is-puesto { opacity: 1; transform: translateY(0); }

/* Encendido de la pantalla al terminar el montaje */
.pcb-brillo {
  opacity: 0;
  transition: opacity 0.9s var(--ease-out);
}
.pcb-brillo.is-encendido { opacity: 0.16; }

/* Etiqueta que nombra la fase del montaje */
.ensamblaje-fase {
  margin-top: 30px;
  font-family: var(--font-label);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
  opacity: 0.75;
}
.ensamblaje-fase::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  margin-right: 10px;
  vertical-align: middle;
}

/* Las capas internas se atenúan cuando la carcasa las cubre:
   así no se ven placa y pantalla superpuestas a la vez. */
.pcb-capa-placa,
.pcb-capa-comp {
  transition: opacity 0.7s var(--ease-out);
}
.pcb-capa-placa.is-oculta,
.pcb-capa-comp.is-oculta { opacity: 0.12; }

/* Texto de arranque en la pantalla */
.pcb-texto {
  filter: drop-shadow(0 0 8px rgba(201,162,39,0.55));
}

.pcb-subtexto {
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}
.pcb-subtexto.is-visible {
  opacity: 0.6;
  animation: pcb-parpadeo 1.1s steps(1) infinite;
}

@keyframes pcb-parpadeo {
  0%, 60%  { opacity: 0.6; }
  61%, 100% { opacity: 0.15; }
}

/* Líneas de barrido del monitor */
.pcb-scanlines {
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
}
.pcb-scanlines.is-visible { opacity: 0.5; }

@media (max-width: 1200px) {
  .pcb-fondo { width: 400px; }
}

@media (max-width: 1200px) {
  .pcb-fondo { width: 560px; opacity: 0.7; }
}
@media (max-width: 900px) {
  .pcb-fondo { display: none; }
  .ensamblaje-fase { display: none; }
}

/* Procesador: se solda el último, encajando sobre las pistas */
.pcb-procesador {
  opacity: 0;
  transform: translateY(-30px) scale(0.94);
  transform-origin: center;
  transition: opacity 0.5s var(--ease-out), transform 0.6s var(--ease-out);
}
.pcb-procesador.is-puesto { opacity: 1; transform: translateY(0) scale(1); }

/* Batería y procesador también se atenúan al cerrar la carcasa */
.pcb-procesador,
.pcb-bateria { transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.pcb-procesador.is-oculta,
.pcb-bateria.is-oculta { opacity: 0.12; }

/* Contactos de batería, esperando a recibirla */
.pcb-contactos { opacity: 0.8; }

/* ============================================
   ESCENAS ANIMADAS DE LOS HEROES
   ============================================ */

.hero-con-escena { position: relative; overflow: hidden; }

@media (min-width: 1200px) {
  .hero-con-escena { padding-top: 104px; padding-bottom: 104px; }
}

.escena-fondo {
  position: absolute;
  top: 50%;
  right: -2%;
  width: 860px;
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
  opacity: 0.95;
  -webkit-mask-image: linear-gradient(265deg, #000 0%, #000 64%, transparent 97%);
  mask-image: linear-gradient(265deg, #000 0%, #000 64%, transparent 97%);
}

.escena-fondo svg { width: 100%; height: auto; display: block; }

.hero-con-escena .hero-inner { position: relative; z-index: 2; }

@media (max-width: 1200px) {
  .escena-fondo { width: 600px; opacity: 0.75; }
}
@media (max-width: 900px) {
  .escena-fondo { display: none; }
}

/* ---------- Radios POC: grupo hablando por turnos ---------- */
.radio-unidad .ondas { opacity: 0; }
.radio-unidad.is-emitiendo .ondas path { animation: onda-expande 1.3s var(--ease-out); }
.radio-unidad.is-emitiendo .ondas path:nth-child(2) { animation-delay: 0.18s; }

@keyframes onda-expande {
  0%   { opacity: 0;    transform: scale(0.75); }
  35%  { opacity: 0.95; }
  100% { opacity: 0;    transform: scale(1.25); }
}

.radio-unidad { transition: opacity 0.3s var(--ease-out); }
.radio-unidad.is-recibiendo { filter: drop-shadow(0 0 12px rgba(201,162,39,0.6)); }

/* Pulsos que recorren los enlaces del grupo.
   Cada uno se mueve entre dos equipos concretos con traslaciones
   calculadas: más compatible que offset-path, cuyo soporte sobre
   SVG todavía es irregular. */
.pulso-grupo { opacity: 0; }

.pulso-1 { transform: translate(124px, 184px); }
.pulso-2 { transform: translate(156px, 234px); }
.pulso-3 { transform: translate(470px, 272px); }

.pulso-1.is-viajando { animation: pulso-1-va 1.6s var(--ease-out); }
.pulso-2.is-viajando { animation: pulso-2-va 1.6s var(--ease-out); }
.pulso-3.is-viajando { animation: pulso-3-va 1.6s var(--ease-out); }

@keyframes pulso-1-va {
  0%   { opacity: 0;    transform: translate(124px, 184px); }
  15%  { opacity: 0.95; }
  85%  { opacity: 0.95; }
  100% { opacity: 0;    transform: translate(470px, 272px); }
}
@keyframes pulso-2-va {
  0%   { opacity: 0;    transform: translate(156px, 234px); }
  15%  { opacity: 0.95; }
  85%  { opacity: 0.95; }
  100% { opacity: 0;    transform: translate(470px, 272px); }
}
@keyframes pulso-3-va {
  0%   { opacity: 0;    transform: translate(470px, 272px); }
  15%  { opacity: 0.95; }
  85%  { opacity: 0.95; }
  100% { opacity: 0;    transform: translate(530px, 328px); }
}

.isla { transition: opacity 0.4s var(--ease-out); }

/* ---------- Estaciones de carga: powerbanks que salen ---------- */
/* Cada powerbank arranca dentro de su ranura y termina fuera,
   apilado a la derecha de la estación. */
.powerbank {
  opacity: 0;
  transition: opacity 0.4s var(--ease-out), transform 0.9s var(--ease-out);
}
.pb-1 { transform: translate(120px, 118px); }
.pb-2 { transform: translate(120px, 180px); }
.pb-3 { transform: translate(120px, 242px); }

/* Posiciones finales: los dos primeros se apilan arriba a la
   derecha; el tercero baja para conectarse al móvil. Ninguno se
   solapa con el terminal, que ocupa x=500..586, y=96..254. */
/* Las tres quedan a la izquierda del móvil (que ocupa x=536..624,
   y=104..266), separadas entre sí y sin invadirlo. La tercera baja
   al nivel del puerto de carga para conectarse. */
.pb-1.is-fuera { opacity: 1; transform: translate(360px, 60px); }
.pb-2.is-fuera { opacity: 1; transform: translate(360px, 118px); }
.pb-3.is-fuera { opacity: 1; transform: translate(348px, 300px); }

/* El cable solo se despliega cuando el powerbank ya está fuera */
.pb-cable {
  stroke-dasharray: 210;
  stroke-dashoffset: 210;
  transition: stroke-dashoffset 0.8s var(--ease-out) 0.6s;
}
.powerbank.is-fuera .pb-cable { stroke-dashoffset: 0; }

/* Móvil que se carga con la batería retirada */
/* El nivel sube desde abajo. Va recortado a la pantalla en el
   SVG, así que nunca asoma fuera del móvil. */
.movil-nivel {
  transform-origin: center bottom;
  transform: scaleY(0.12);
  opacity: 0.4;
}
.movil-nivel.is-cargando { animation: movil-carga 3.6s var(--ease-out) forwards; }

@keyframes movil-carga {
  0%   { transform: scaleY(0.12); opacity: 0.35; }
  92%  { transform: scaleY(1);    opacity: 0.85; }
  100% { transform: scaleY(1);    opacity: 0.8; }
}

.movil-porcentaje { opacity: 0; transition: opacity 0.5s var(--ease-out); }
.movil-nivel.is-cargando ~ .movil-porcentaje { opacity: 0.6; }

/* ---------- SIM IoT: datos viajando por los enlaces ---------- */
.iot-enlace {
  stroke-dasharray: 8 240;
  stroke-dashoffset: 0;
  opacity: 0.2;
}
.iot-enlace.is-activo { animation: iot-dato 1.1s linear; }

@keyframes iot-dato {
  0%   { stroke-dashoffset: 250; opacity: 0.95; }
  100% { stroke-dashoffset: 0;   opacity: 0.2; }
}

.iot-nodo { transition: filter 0.3s var(--ease-out); opacity: 0.85; }
.iot-nodo.is-transmitiendo { filter: drop-shadow(0 0 12px rgba(201,162,39,0.55)); }

.engranaje { animation: engrana-gira 9s linear infinite; }
@keyframes engrana-gira {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.torre-ondas path { animation: torre-emite 3s ease-out infinite; }
.torre-ondas path:nth-child(2) { animation-delay: 0.6s; }

@keyframes torre-emite {
  0%   { opacity: 0;    transform: scale(0.8); transform-origin: 330px 70px; }
  30%  { opacity: 0.65; }
  100% { opacity: 0;    transform: scale(1.2); transform-origin: 330px 70px; }
}

/* ---------- Reparación: sustitución de pantalla ---------- */
.pantalla-rota {
  transition: transform 2.2s var(--ease-out), opacity 2s var(--ease-out);
}
.pantalla-rota.is-retirada {
  transform: translate(-190px, -46px) rotate(-13deg);
  opacity: 0;
}

.pantalla-nueva {
  opacity: 0;
  transform: translateY(-140px);
  transition: opacity 1.2s var(--ease-out), transform 1.9s var(--ease-out);
}
.pantalla-nueva.is-colocada { opacity: 1; transform: translateY(0); }

.pantalla-encendida { opacity: 0; transition: opacity 1.6s var(--ease-out); }
.pantalla-encendida.is-activa { opacity: 0.16; }



/* ---------- Seguridad: plano vigilado tras la cámara ---------- */
.escena-seguridad {
  right: 0%;
  width: 780px;
  opacity: 0.9;
}

/* Teclado de alarma: el led confirma que está armada */
.teclado-led { animation: teclado-late 2.4s ease-in-out infinite; }
@keyframes teclado-late {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.2; }
}

/* Sirena: emite ondas cada cierto tiempo */
.sirena-ondas path { animation: sirena-suena 4s ease-out infinite; }
.sirena-ondas path:nth-child(2) { animation-delay: 0.3s; }
@keyframes sirena-suena {
  0%, 60% { opacity: 0; }
  70%     { opacity: 0.85; }
  100%    { opacity: 0; }
}

/* Las zonas cubiertas laten muy despacio, una tras otra */
.zona-vigilada { animation: zona-late 6s ease-in-out infinite; }
.zona-vigilada:nth-of-type(2) { animation-delay: 2s; }
.zona-vigilada:nth-of-type(3) { animation-delay: 4s; }

@keyframes zona-late {
  0%, 100% { opacity: 0.55; }
  50%      { opacity: 1; }
}

/* Indicador de grabación */
.rec-indicador { animation: rec-parpadea 2.2s steps(1) infinite; }
@keyframes rec-parpadea {
  0%, 55%   { opacity: 1; }
  56%, 100% { opacity: 0.25; }
}

/* La cámara va por encima del plano */
.hero-camara { z-index: 3 !important; }

@media (max-width: 1200px) {
  .escena-seguridad { width: 560px; opacity: 0.6; }
}

@media (prefers-reduced-motion: reduce) {
  .zona-vigilada, .rec-indicador { animation: none; }
}

/* Rayos de sol sobre las placas solares */
.sol-rayos line { animation: sol-brilla 3.4s ease-in-out infinite; }
.sol-rayos line:nth-child(2) { animation-delay: 0.4s; }
.sol-rayos line:nth-child(3) { animation-delay: 0.8s; }

@keyframes sol-brilla {
  0%, 100% { opacity: 0.25; }
  50%      { opacity: 0.9; }
}