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

    :root {
      --bg:        #F2F4F7;
      --surface:   #FFFFFF;
      --surface2:  #E8ECF1;
      --silver:    #2B3A4A;
      --steel:     #2672A8;
      --steel-dim: #1a5580;
      --text:      #111418;
      --muted:     #5A6877;
      --divider:   #D0D7E0;
      --font-display: 'Barlow Condensed', sans-serif;
      --font-body:    'Inter', sans-serif;

      /* Paleta fija del HERO (siempre oscura, independiente del resto del sitio) */
      --hero-bg:        #0D0F12;
      --hero-surface2:  #1E242C;
      --hero-silver:    #B8C5D0;
      --hero-steel:     #4A90C4;
      --hero-text:      #F0F2F4;
      --hero-muted:     #6B7A8D;
      --hero-divider:   #252C35;
    }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 5%;
      height: 68px;
      background: rgba(242,244,247,0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--divider);
      transition: background 0.3s;
    }

    .nav-logo {
      font-family: var(--font-display);
      font-size: 1.35rem;
      font-weight: 800;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: var(--text);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .nav-logo span {
      color: var(--steel);
    }

    .nav-links {
      display: flex;
      gap: 36px;
      list-style: none;
    }

    .nav-links a {
      font-size: 0.8rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .nav-links a:hover { color: var(--silver); }

    .nav-cta {
      background: var(--steel);
      color: #fff !important;
      padding: 8px 20px;
      border-radius: 3px;
      transition: background 0.2s !important;
    }

    .nav-cta:hover { background: var(--steel-dim) !important; color: #fff !important; }

    .nav-hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 4px;
    }

    .nav-hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--silver);
      transition: transform 0.3s;
    }

    /* ── HERO (paleta oscura fija, aislada del resto del sitio) ── */
    #inicio {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      padding: 0 5%;
      overflow: hidden;
      background: var(--hero-bg);
      color: var(--hero-text);
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(13,15,18,0.52) 30%, rgba(74,144,196,0.04) 100%);
      z-index: 1;
    }

    .hero-video-wrap {
      position: absolute;
      inset: 0;
      overflow: hidden;
      z-index: 0;
    }

    .hero-video-wrap video {
      position: absolute;
      top: 50%;
      left: 50%;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transform: translate(-50%, -50%);
      pointer-events: none;
    }

    .hero-grid-overlay {
      position: absolute;
      inset: 0;
      z-index: 2;
      background-image:
        linear-gradient(rgba(74,144,196,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(74,144,196,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
    }

    .hero-content {
      position: relative;
      z-index: 3;
      max-width: 780px;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--hero-steel);
      margin-bottom: 24px;
    }

    .hero-eyebrow::before {
      content: '';
      display: block;
      width: 28px;
      height: 1px;
      background: var(--hero-steel);
    }

    .hero-headline {
      font-family: var(--font-display);
      font-size: clamp(3rem, 8vw, 6.5rem);
      font-weight: 800;
      line-height: 0.92;
      letter-spacing: -0.01em;
      text-transform: uppercase;
      margin-bottom: 28px;
      color: var(--hero-text);
    }

    .hero-headline em {
      font-style: normal;
      color: var(--hero-silver);
      display: block;
    }

    .hero-sub {
      font-size: 1.05rem;
      color: var(--hero-muted);
      max-width: 520px;
      margin-bottom: 44px;
      line-height: 1.7;
    }

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

    #inicio .btn-primary {
      background: var(--hero-steel);
    }
    #inicio .btn-primary:hover { background: #2d5f85; }

    #inicio .btn-ghost {
      color: var(--hero-silver);
      border-color: var(--hero-divider);
    }
    #inicio .btn-ghost:hover { border-color: var(--hero-silver); color: var(--hero-text); }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--steel);
      color: #fff;
      padding: 14px 32px;
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-decoration: none;
      border-radius: 3px;
      transition: background 0.2s, transform 0.15s;
    }

    .btn-primary:hover { background: var(--steel-dim); transform: translateY(-1px); }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      color: var(--silver);
      padding: 14px 32px;
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      text-decoration: none;
      border: 1px solid var(--divider);
      border-radius: 3px;
      transition: border-color 0.2s, color 0.2s;
    }

    .btn-ghost:hover { border-color: var(--silver); color: var(--text); }

    .hero-stats {
      position: absolute;
      bottom: 0;
      left: 0; right: 0;
      display: flex;
      justify-content: flex-end;
      z-index: 3;
      background: rgba(13,15,18,0.72);
      backdrop-filter: blur(10px);
      border-top: 1px solid rgba(255,255,255,0.08);
      padding: 0 5%;
    }

    .hero-stat-item {
      text-align: center;
      padding: 20px 40px;
      border-left: 1px solid rgba(255,255,255,0.07);
    }

    .hero-stat-item:last-child {
      border-right: 1px solid rgba(255,255,255,0.07);
    }

    .hero-stat-num {
      font-family: var(--font-display);
      font-size: 2.2rem;
      font-weight: 800;
      color: #fff;
      line-height: 1;
      text-shadow: 0 2px 12px rgba(0,0,0,0.5);
    }

    .hero-stat-label {
      font-size: 0.65rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.55);
      margin-top: 5px;
    }

    /* ── SLASH DIVIDER ── */
    .slash-divider {
      width: 100%;
      height: 70px;
      background: var(--surface);
      clip-path: polygon(0 0, 100% 40%, 100% 100%, 0 100%);
      margin-top: -2px;
    }

    .slash-divider-reverse {
      width: 100%;
      height: 70px;
      background: var(--bg);
      clip-path: polygon(0 40%, 100% 0, 100% 100%, 0 100%);
      margin-top: -2px;
    }

    /* ── SECTIONS ── */
    section {
      padding: 100px 5%;
    }

    .section-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--steel);
      margin-bottom: 16px;
    }

    .section-eyebrow::before {
      content: '';
      display: block;
      width: 20px;
      height: 1px;
      background: var(--steel);
    }

    .section-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 800;
      text-transform: uppercase;
      line-height: 1;
      letter-spacing: 0.01em;
      margin-bottom: 20px;
    }

    .section-body {
      font-size: 1rem;
      color: var(--muted);
      max-width: 600px;
      line-height: 1.75;
    }

    /* ── NOSOTROS ── */
    #nosotros {
      background: var(--surface);
      padding-top: 80px;
    }

    .nosotros-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }

    .nosotros-text .section-body {
      margin-bottom: 36px;
    }

    .sector-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 28px;
    }

    .sector-tag {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--steel);
      border: 1px solid var(--steel-dim);
      padding: 6px 14px;
      border-radius: 2px;
      background: rgba(74,144,196,0.06);
    }

    .nosotros-img-wrap {
      position: relative;
    }

    .nosotros-img-wrap img {
      width: 100%;
      aspect-ratio: 4/3;
      object-fit: cover;
      display: block;
      border-radius: 4px;
      filter: grayscale(20%) contrast(1.05);
    }

    .nosotros-img-accent {
      position: absolute;
      top: -12px;
      left: -12px;
      right: 12px;
      bottom: 12px;
      border: 1px solid var(--steel-dim);
      border-radius: 4px;
      pointer-events: none;
      z-index: 0;
    }

    .nosotros-img-wrap img { position: relative; z-index: 1; }

    /* ── SERVICIOS ── */
    #servicios {
      background: var(--bg);
      padding-top: 40px;
    }

    .servicios-header {
      text-align: center;
      margin-bottom: 72px;
    }

    .servicios-header .section-eyebrow {
      justify-content: center;
    }

    .servicios-header .section-eyebrow::before { display: none; }

    .servicios-header .section-body {
      margin: 0 auto;
      text-align: center;
    }

    .servicios-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2px;
      background: var(--divider);
    }

    .servicio-card {
      background: var(--surface);
      padding: 48px 36px;
      position: relative;
      overflow: hidden;
      transition: background 0.25s;
    }

    .servicio-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0;
      width: 3px;
      height: 0;
      background: var(--steel);
      transition: height 0.35s ease;
    }

    .servicio-card:hover { background: var(--surface2); }
    .servicio-card:hover::before { height: 100%; }

    .servicio-icon {
      width: 52px;
      height: 52px;
      margin-bottom: 28px;
      color: var(--steel);
    }

    .servicio-title {
      font-family: var(--font-display);
      font-size: 1.5rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      margin-bottom: 16px;
    }

    .servicio-desc {
      font-size: 0.9rem;
      color: var(--muted);
      line-height: 1.7;
    }

    .servicio-num {
      position: absolute;
      bottom: 24px;
      right: 28px;
      font-family: var(--font-display);
      font-size: 4.5rem;
      font-weight: 800;
      color: rgba(74,144,196,0.06);
      line-height: 1;
      pointer-events: none;
      transition: color 0.35s;
    }

    .servicio-card:hover .servicio-num {
      color: rgba(74,144,196,0.1);
    }

    /* ── MAQUINARIA ── */
    #maquinaria {
      background: var(--surface);
    }

    .maquinaria-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 64px;
      flex-wrap: wrap;
      gap: 24px;
    }

    .maquinaria-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .maquina-card {
      background: var(--bg);
      border: 1px solid var(--divider);
      border-radius: 4px;
      overflow: hidden;
      display: grid;
      grid-template-columns: 200px 1fr;
      transition: border-color 0.25s;
    }

    .maquina-card:hover { border-color: var(--steel-dim); }

    .maquina-img {
      width: 200px;
      height: 100%;
      min-height: 180px;
      object-fit: cover;
      filter: grayscale(30%);
      transition: filter 0.3s;
      cursor: pointer;
    }

    .maquina-card:hover .maquina-img { filter: grayscale(0%); }

    /* Lightbox hover trigger genérico */
    .img-lightbox-trigger {
      position: relative;
      cursor: pointer;
      overflow: hidden;
      display: block;
    }

    .img-lightbox-trigger .lb-hover {
      position: absolute;
      inset: 0;
      background: rgba(13,15,18,0);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.3s;
      pointer-events: none;
    }

    .img-lightbox-trigger:hover .lb-hover {
      background: rgba(13,15,18,0.42);
    }

    .img-lightbox-trigger .lb-hover svg {
      opacity: 0;
      transform: scale(0.7);
      transition: opacity 0.3s, transform 0.3s;
      color: #fff;
      width: 32px;
      height: 32px;
    }

    .img-lightbox-trigger:hover .lb-hover svg {
      opacity: 1;
      transform: scale(1);
    }

    .maquina-info {
      padding: 28px 28px;
    }

    .maquina-title {
      font-family: var(--font-display);
      font-size: 1.2rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      margin-bottom: 12px;
    }

    .maquina-desc {
      font-size: 0.85rem;
      color: var(--muted);
      margin-bottom: 18px;
      line-height: 1.65;
    }

    .maquina-specs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .spec-badge {
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      background: rgba(74,144,196,0.1);
      color: var(--steel);
      border: 1px solid rgba(74,144,196,0.2);
      padding: 4px 10px;
      border-radius: 2px;
    }

    .maquina-card-full {
      grid-column: 1 / -1;
      grid-template-columns: 280px 1fr;
    }

    /* ── BENEFICIOS ── */
    #beneficios {
      background: var(--bg);
      padding: 80px 5%;
    }

    .beneficios-inner {
      border: 1px solid var(--divider);
      border-radius: 4px;
      overflow: hidden;
    }

    .beneficios-header-block {
      background: var(--surface);
      padding: 48px 52px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--divider);
      gap: 40px;
      flex-wrap: wrap;
    }

    .beneficios-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      background: var(--divider);
      gap: 1px;
    }

    .beneficio-item {
      background: var(--surface);
      padding: 44px 36px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .beneficio-icon {
      width: 44px;
      height: 44px;
      color: var(--steel);
      flex-shrink: 0;
    }

    .beneficio-title {
      font-family: var(--font-display);
      font-size: 1.2rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .beneficio-desc {
      font-size: 0.875rem;
      color: var(--muted);
      line-height: 1.65;
    }

    /* ── GALERÍA CARRUSEL ── */
    #galeria {
      background: var(--surface);
      padding: 80px 5%;
    }

    .galeria-header {
      text-align: center;
      margin-bottom: 52px;
    }

    .galeria-header .section-eyebrow {
      justify-content: center;
    }

    .galeria-header .section-eyebrow::before { display: none; }

    .galeria-carousel-wrap {
      position: relative;
    }

    .galeria-track-outer {
      overflow: hidden;
    }

    .galeria-track {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      grid-template-rows: 1fr 1fr;
      gap: 4px;
      height: 560px;
      transition: none;
    }

    .galeria-item {
      overflow: hidden;
      cursor: pointer;
      position: relative;
    }

    .galeria-item:first-child {
      grid-row: span 2;
    }

    .galeria-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      filter: grayscale(20%) contrast(1.05);
      transition: transform 0.4s ease, filter 0.3s;
    }

    .galeria-item:hover img {
      transform: scale(1.04);
      filter: grayscale(0%) contrast(1.08);
    }

    .galeria-item-overlay {
      position: absolute;
      inset: 0;
      background: rgba(13,15,18,0);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.3s;
    }

    .galeria-item:hover .galeria-item-overlay {
      background: rgba(13,15,18,0.35);
    }

    .galeria-item-overlay svg {
      opacity: 0;
      transform: scale(0.7);
      transition: opacity 0.3s, transform 0.3s;
      color: #fff;
      width: 40px;
      height: 40px;
    }

    .galeria-item:hover .galeria-item-overlay svg {
      opacity: 1;
      transform: scale(1);
    }

    .galeria-nav {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 12px;
      margin-top: 24px;
    }

    .galeria-nav-btn {
      background: var(--surface2);
      border: 1px solid var(--divider);
      color: var(--silver);
      width: 40px;
      height: 40px;
      border-radius: 3px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s, border-color 0.2s;
    }

    .galeria-nav-btn:hover {
      background: var(--steel);
      border-color: var(--steel);
      color: #fff;
    }

    .galeria-nav-btn:disabled {
      opacity: 0.3;
      cursor: not-allowed;
    }

    .galeria-dots {
      display: flex;
      gap: 6px;
      align-items: center;
    }

    .galeria-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--divider);
      cursor: pointer;
      transition: background 0.2s, transform 0.2s;
    }

    .galeria-dot.active {
      background: var(--steel);
      transform: scale(1.4);
    }

    /* ── LIGHTBOX ── */
    .lightbox-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.92);
      z-index: 9999;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s;
      backdrop-filter: blur(6px);
    }

    .lightbox-overlay.open {
      opacity: 1;
      pointer-events: all;
    }

    .lightbox-inner {
      position: relative;
      max-width: 90vw;
      max-height: 90vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 16px;
    }

    .lightbox-inner img {
      max-width: 90vw;
      max-height: 75vh;
      object-fit: contain;
      border-radius: 3px;
      display: block;
    }

    .lightbox-caption {
      color: rgba(255,255,255,0.8);
      font-size: 0.9rem;
      letter-spacing: 0.04em;
      text-align: center;
    }

    .lightbox-close {
      position: absolute;
      top: -48px;
      right: 0;
      background: none;
      border: 1px solid rgba(255,255,255,0.2);
      color: #fff;
      width: 36px;
      height: 36px;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s;
    }

    .lightbox-close:hover { background: rgba(255,255,255,0.15); }

    .lightbox-arrows {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: calc(90vw + 100px);
      display: flex;
      justify-content: space-between;
      pointer-events: none;
    }

    .lightbox-arrow {
      background: rgba(255,255,255,0.1);
      border: 1px solid rgba(255,255,255,0.2);
      color: #fff;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      pointer-events: all;
      transition: background 0.2s;
    }

    .lightbox-arrow:hover { background: rgba(255,255,255,0.25); }

    /* ── CONTACTO ── */
    #contacto {
      background: var(--bg);
      padding: 100px 5%;
    }

    .contacto-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
    }

    .contacto-info .section-body {
      margin-bottom: 44px;
    }

    .contact-items {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .contact-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }

    .contact-item-icon {
      width: 42px;
      height: 42px;
      background: rgba(74,144,196,0.1);
      border: 1px solid rgba(74,144,196,0.2);
      border-radius: 3px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--steel);
      flex-shrink: 0;
    }

    .contact-item-icon svg { width: 18px; height: 18px; }

    .contact-item-text strong {
      display: block;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--silver);
      margin-bottom: 2px;
    }

    .contact-item-text span {
      font-size: 0.9rem;
      color: var(--muted);
    }

    /* FORM */
    .contact-form {
      background: var(--surface);
      border: 1px solid var(--divider);
      border-radius: 4px;
      padding: 44px;
    }

    .form-title {
      font-family: var(--font-display);
      font-size: 1.4rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 32px;
      color: var(--text);
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-bottom: 16px;
    }

    .form-group {
      margin-bottom: 16px;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-group label {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      background: var(--bg);
      border: 1px solid var(--divider);
      border-radius: 3px;
      padding: 12px 16px;
      color: var(--text);
      font-family: var(--font-body);
      font-size: 0.9rem;
      outline: none;
      transition: border-color 0.2s;
      width: 100%;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--steel);
    }

    .form-group textarea { resize: vertical; min-height: 120px; }

    .form-group select option { background: var(--surface); }

    .form-submit {
      width: 100%;
      background: var(--steel);
      color: #fff;
      border: none;
      padding: 15px 32px;
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      cursor: pointer;
      border-radius: 3px;
      margin-top: 8px;
      transition: background 0.2s;
    }

    .form-submit:hover { background: var(--steel-dim); }

    .form-submit:disabled { opacity: 0.7; cursor: not-allowed; }

    .form-note {
      font-size: 0.72rem;
      color: var(--muted);
      text-align: center;
      margin-top: 10px;
      line-height: 1.5;
    }

    /* ── FOOTER ── */
    footer {
      background: var(--surface);
      border-top: 1px solid var(--divider);
      padding: 48px 5%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
    }

    .footer-logo {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 800;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: var(--text);
    }

    .footer-logo span { color: var(--steel); }

    .footer-copy {
      font-size: 0.8rem;
      color: var(--muted);
    }

    .footer-links {
      display: flex;
      gap: 28px;
      list-style: none;
    }

    .footer-links a {
      font-size: 0.78rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .footer-links a:hover { color: var(--silver); }

    /* ── MOBILE MENU ── */
    .mobile-menu {
      display: none;
      position: fixed;
      top: 68px; left: 0; right: 0;
      background: rgba(242,244,247,0.98);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--divider);
      z-index: 99;
      padding: 28px 5%;
      flex-direction: column;
      gap: 20px;
    }

    .mobile-menu.open { display: flex; }

    .mobile-menu a {
      font-size: 0.9rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      text-decoration: none;
      padding: 8px 0;
      border-bottom: 1px solid var(--divider);
    }

    .mobile-menu a:last-child { border-bottom: none; }

    /* ── ANIMATIONS ── */
    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 1024px) {
      .nosotros-grid { grid-template-columns: 1fr; gap: 48px; }
      .maquinaria-grid { grid-template-columns: 1fr; }
      .maquina-card-full { grid-template-columns: 200px 1fr; }
      .beneficios-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .nav-links { display: none; }
      .nav-hamburger { display: flex; }
      .hero-stats { position: static; margin-top: 48px; justify-content: flex-start; }
      .servicios-grid { grid-template-columns: 1fr; }
      .maquina-card { grid-template-columns: 1fr; }
      .maquina-img { width: 100%; height: 200px; }
      .contacto-grid { grid-template-columns: 1fr; gap: 48px; }
      .galeria-grid { grid-template-columns: repeat(2, 1fr); }
      .galeria-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
      .beneficios-grid { grid-template-columns: 1fr; }
      .beneficios-header-block { padding: 32px 28px; }
      .form-row { grid-template-columns: 1fr; }
      footer { flex-direction: column; text-align: center; }
      .footer-links { justify-content: center; }
      .hero-headline { font-size: clamp(2.8rem, 10vw, 4rem); }
      section { padding: 72px 5%; }
    }

    @media (max-width: 480px) {
      .contact-form { padding: 28px 20px; }
      .hero-actions { flex-direction: column; }
      .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
    }

    @media (prefers-reduced-motion: reduce) {
      .reveal { transition: none; opacity: 1; transform: none; }
      * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
    }

    /* ── MAPA ── */
    #ubicacion {
      padding: 0;
      background: var(--bg);
    }

    .mapa-wrapper {
      position: relative;
      width: 100%;
      height: 720px;
      overflow: hidden;
    }

    .mapa-wrapper iframe {
      width: 100%;
      height: 100%;
      border: none;
      display: block;
      filter: grayscale(30%) contrast(1.1) brightness(0.88);
      transition: filter 0.4s;
    }

    .mapa-wrapper:hover iframe {
      filter: grayscale(0%) contrast(1.05) brightness(0.95);
    }

    /* dark overlay at top and bottom for seamless blending */
    .mapa-wrapper::before,
    .mapa-wrapper::after {
      content: '';
      position: absolute;
      left: 0; right: 0;
      height: 3px;
      z-index: 2;
      pointer-events: none;
    }

    .mapa-wrapper::before {
      top: 0;
      background: linear-gradient(to bottom, var(--bg), transparent);
    }

    .mapa-wrapper::after {
      bottom: 0;
      background: linear-gradient(to top, var(--bg), transparent);
    }

    .mapa-info-cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--divider);
      margin-top: -2px;
    }

    .mapa-info-card {
      background: var(--surface);
      padding: 44px 40px;
      display: flex;
      flex-direction: column;
      gap: 16px;
      transition: background 0.2s;
    }

    .mapa-info-card:hover { background: var(--surface2); }

    .mapa-info-icon {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: rgba(74,144,196,0.12);
      border: 1px solid rgba(74,144,196,0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--steel);
      flex-shrink: 0;
    }

    .mapa-info-icon svg { width: 22px; height: 22px; }

    .mapa-info-card-title {
      font-family: var(--font-display);
      font-size: 1.15rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--text);
      padding-bottom: 12px;
      border-bottom: 1px solid var(--divider);
    }

    .mapa-info-card-body {
      font-size: 0.88rem;
      color: var(--muted);
      line-height: 1.75;
    }

    .mapa-info-card-body a {
      color: var(--steel);
      text-decoration: none;
      transition: color 0.2s;
    }

    .mapa-info-card-body a:hover { color: var(--silver); }

    @media (max-width: 768px) {
      .mapa-info-cards { grid-template-columns: 1fr; }
      .mapa-wrapper { height: 300px; }
    }

    /* ══════════════════════════════════════════════
       CATÁLOGO CARROCERÍA — estilos compartidos
       (usa las mismas variables :root del sitio)
       ══════════════════════════════════════════════ */

    .catalogo-hero {
      padding: 160px 5% 60px;
      background: var(--bg);
      text-align: center;
    }

    .catalogo-hero .section-eyebrow { justify-content: center; }
    .catalogo-hero .section-eyebrow::before { display: none; }
    .catalogo-hero .section-title { margin: 0 auto 20px; }
    .catalogo-hero .section-body { margin: 0 auto; text-align: center; }

    .catalogo-actions {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-top: 32px;
      flex-wrap: wrap;
    }

    #pzas {
      background: var(--surface);
      padding-top: 60px;
    }

    .pieza-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .pieza-card {
      background: var(--bg);
      border: 1px solid var(--divider);
      border-radius: 4px;
      overflow: hidden;
      transition: border-color 0.25s;
    }

    .pieza-card:hover { border-color: var(--steel-dim); }

    .pieza-card-full { grid-column: 1 / -1; }

    .pieza-media {
      display: grid;
      grid-template-columns: 1fr 130px;
      gap: 1px;
      background: var(--divider);
    }

    .pieza-foto {
      position: relative;
      aspect-ratio: 4/3;
      overflow: hidden;
      background: var(--surface2);
    }

    .pieza-foto img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: grayscale(10%) contrast(1.05);
      transition: filter 0.3s, transform 0.3s;
    }

    .pieza-card:hover .pieza-foto img { filter: grayscale(0%); transform: scale(1.03); }

    .pieza-foto-tag {
      position: absolute;
      top: 10px;
      left: 10px;
      font-size: 0.62rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      background: rgba(13,15,18,0.72);
      color: var(--steel);
      padding: 4px 9px;
      border-radius: 2px;
      backdrop-filter: blur(4px);
    }

    .pieza-plano {
      position: relative;
      background: #F4F6F8;
      aspect-ratio: 4/3;
      overflow: hidden;
      cursor: zoom-in;
    }

    .pieza-plano img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 6px;
      filter: grayscale(100%) contrast(1.1);
      opacity: 0.9;
      transition: opacity 0.25s;
    }

    .pieza-plano:hover img { opacity: 1; }

    .pieza-plano-label {
      position: absolute;
      bottom: 6px;
      left: 0; right: 0;
      text-align: center;
      font-size: 0.58rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #6B7A8D;
    }

    .pieza-sin-foto .pieza-media {
      grid-template-columns: 1fr;
    }

    .pieza-sin-foto .pieza-plano {
      aspect-ratio: 16/10;
    }

    .pieza-info {
      padding: 22px 24px;
    }

    .pieza-title {
      font-family: var(--font-display);
      font-size: 1.3rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.03em;
      margin-bottom: 12px;
    }

    .pieza-desc {
      font-size: 0.85rem;
      color: var(--muted);
      line-height: 1.6;
      margin-bottom: 14px;
    }

    .pieza-specs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 10px;
    }

    .pieza-note {
      font-size: 0.78rem;
      color: var(--muted);
      font-style: italic;
      line-height: 1.6;
    }

    .catalogo-pendientes {
      background: var(--bg);
    }

    .pendiente-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2px;
      background: var(--divider);
    }

    .pendiente-card {
      background: var(--surface);
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .pendiente-card .pieza-plano {
      aspect-ratio: 16/10;
    }

    .pendiente-card .pieza-title {
      font-size: 1rem;
      margin: 0;
    }

    .pendiente-badge {
      font-size: 0.62rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      border: 1px solid var(--divider);
      padding: 3px 9px;
      border-radius: 2px;
      align-self: flex-start;
    }

    .catalogo-cta {
      background: var(--surface2);
      text-align: center;
      padding: 90px 5%;
    }

    @media (max-width: 900px) {
      .pieza-grid { grid-template-columns: 1fr; }
      .pendiente-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 600px) {
      .pieza-media { grid-template-columns: 1fr; }
      .pendiente-grid { grid-template-columns: 1fr; }
    }