:root {
    --azul: #14314F;
    --azul-osc: #0C2440;
    --hueso: #F4F4F2;
    --gris: #8B939C;
    --texto: #101619;
    --texto-sec: #4A5257;
    --linea: #DCDEDA;
    --linea-clara: #E8E9E6;
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--hueso);
    color: var(--texto);
    font-family: Archivo, system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
  }
  a { color: var(--azul); text-decoration: none; }
  a:hover { color: var(--gris); }
  h1, h2, h3 { margin: 0; letter-spacing: -0.03em; font-weight: 800; text-wrap: balance; }
  p { margin: 0; }
  img { display: block; max-width: 100%; }
  .env { max-width: 1240px; margin: 0 auto; padding: 0 40px; }
  .mono { font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.14em; color: #5E656B; }
  .cierre-cta .mono, .pie-col .mono, .pie-legal .mono { color: #A8AFB6; }

  /* ---- Cabecera ---- */
  .hdr {
    position: sticky; top: 0; z-index: 50;
    background: #fff; border-bottom: 1px solid var(--linea);
  }
  .hdr-in { height: 96px; display: flex; align-items: center; gap: 40px; }
  .hdr-logo { height: 68px; width: auto; }
  .nav { display: flex; gap: 32px; margin-left: auto; align-items: center; }
  .nav a { font-size: 16px; font-weight: 600; padding: 6px 0; border-bottom: 2px solid transparent; }
  .nav a:hover { color: var(--azul); border-bottom-color: var(--azul); }
  .tel-blk { display: flex; flex-direction: column; gap: 2px; padding-left: 20px; border-left: 1px solid var(--linea); }
  .tel-blk span { font-size: 11px; }
  .tel-blk a { font-size: 17px; font-weight: 700; white-space: nowrap; }
  .btn {
    display: inline-block; padding: 16px 28px; font-size: 16px; font-weight: 700;
    background: var(--azul); color: #fff; border: 1px solid var(--azul);
    cursor: pointer; text-align: center; white-space: nowrap;
    transition: background .15s ease;
  }
  .btn:hover { background: var(--azul-osc); color: #fff; }
  .btn-inv { background: #fff; color: var(--azul); border-color: #fff; }
  .btn-inv:hover { background: #DDE1E4; color: var(--azul); }
  .btn-line { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
  .btn-line:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; }
  .btn-azul-line { background: transparent; color: var(--azul); border-color: var(--azul); }
  .btn-azul-line:hover { background: var(--azul); color: #fff; }
  .burger { display: none; width: 48px; height: 48px; border: 1px solid var(--linea); background: #fff; flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; padding: 0; }
  .burger i { display: block; width: 20px; height: 2px; background: var(--azul); }
  .tel-ico { display: none; width: 48px; height: 48px; background: var(--azul); align-items: center; justify-content: center; }
  .hdr-acc { display: none; }
  .menu-mov { display: none; }

  /* ---- Portada ---- */
  .hero { position: relative; background: var(--azul); overflow: hidden; }
  .hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .4; }
  .hero::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(90deg, rgba(9,27,47,.92) 0%, rgba(9,27,47,.82) 45%, rgba(9,27,47,.55) 75%, rgba(9,27,47,.35) 100%);
  }
  .hero-in { position: relative; z-index: 1; padding: 120px 40px; display: flex; flex-direction: column; gap: 32px; }
  .hero h1 { font-size: clamp(40px, 5.3vw, 76px); line-height: 1.02; color: #fff; max-width: 900px; letter-spacing: -0.035em; }
  .hero p { font-size: clamp(17px, 1.5vw, 21px); line-height: 1.55; color: #DDE1E4; max-width: 660px; }
  .hero .mono { color: #C7CCD1; font-size: 14px; letter-spacing: .18em; }
  .hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
  .hero-cta .btn { padding: 20px 36px; font-size: 17px; }

  /* ---- Cifras ---- */
  .cifras { background: #fff; border-bottom: 1px solid var(--linea); }
  .cifras-in { display: grid; grid-template-columns: repeat(4, 1fr); }
  .cifra { padding: 44px 0 44px 40px; border-left: 1px solid var(--linea-clara); display: flex; flex-direction: column; gap: 6px; }
  .cifra:first-child { padding-left: 0; border-left: none; }
  .cifra b { font-size: clamp(38px, 3.6vw, 52px); font-weight: 800; letter-spacing: -0.03em; color: var(--azul); line-height: 1; }
  .cifra span { font-size: 12px; }

  /* ---- Bloques ---- */
  .secc { padding: 100px 40px; }
  .secc-blanca { background: #fff; border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }
  .cab { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
  .cab h2 { font-size: clamp(31px, 3.4vw, 48px); line-height: 1.05; }
  .cab .mono { font-size: 13px; letter-spacing: .16em; margin-bottom: 16px; display: block; }
  .cab p { font-size: 18px; line-height: 1.6; color: var(--texto-sec); }

  .rej-sist { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--linea); margin-top: 48px; }
  .sist { background: #fff; padding: 32px 28px; display: flex; flex-direction: column; gap: 12px; min-height: 190px; }
  .sist .mono { font-size: 12px; letter-spacing: .14em; }
  .sist b { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--azul); line-height: 1.2; }
  .sist span { font-size: 15px; line-height: 1.45; color: #6B7278; margin-top: auto; }
  .sist { transition: background .15s ease; }
  .sist:hover { background: var(--azul); }
  .sist:hover b, .sist:hover span, .sist:hover .mono { color: #fff; }

  .rej-obras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; }
  .obra { display: flex; flex-direction: column; border: 1px solid transparent; transition: border-color .15s ease; }
  .obra:hover { border-color: var(--azul); }
  .obra:hover .obra-txt b { color: var(--azul-osc); }
  .obra-foto { height: 280px; overflow: hidden; background: var(--linea-clara); }
  .obra-foto img { width: 100%; height: 100%; object-fit: cover; }
  .obra-txt { padding: 26px 0 0; display: flex; flex-direction: column; gap: 10px; }
  .obra-txt .mono { font-size: 12px; }
  .obra-txt b { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; color: var(--azul); }
  .obra-txt em { font-style: normal; font-size: 16px; color: var(--texto-sec); }
  .obra-datos { display: flex; gap: 24px; padding-top: 14px; border-top: 1px solid var(--linea); margin-top: 6px; }
  .obra-datos div { display: flex; flex-direction: column; gap: 3px; }
  .obra-datos span { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: .12em; color: #6B7278; }
  .obra-datos strong { font-size: 17px; font-weight: 700; }

  .cob { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
  .cob h2 { font-size: clamp(31px, 3.4vw, 48px); line-height: 1.05; }
  .cob p { font-size: 18px; line-height: 1.6; color: var(--texto-sec); }
  .pasos { display: flex; flex-direction: column; gap: 0; padding-top: 12px; }
  .paso { display: flex; gap: 14px; align-items: baseline; padding: 13px 0; border-top: 1px solid var(--linea); }
  .paso:last-child { border-bottom: 1px solid var(--linea); }
  .paso i { font-style: normal; font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: #5E656B; }
  .paso b { font-size: 17px; font-weight: 600; }
  .mapa-cja { background: #fff; border: 1px solid var(--linea); padding: 40px; }

  .clientes { display: flex; flex-wrap: wrap; gap: 14px 40px; }
  .clientes span { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; color: var(--azul); }

  .cierre { background: var(--azul); }
  .cierre-in { padding: 96px 40px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: center; }
  .cierre h2 { font-size: clamp(32px, 3.6vw, 52px); line-height: 1.05; color: #fff; letter-spacing: -0.035em; }
  .cierre p { font-size: 19px; line-height: 1.55; color: #DDE1E4; max-width: 620px; margin-top: 20px; }
  .cierre-cta { display: flex; flex-direction: column; gap: 14px; }
  .cierre-cta .btn { padding: 22px 36px; font-size: 18px; }
  .cierre-cta .mono { font-size: 13px; letter-spacing: .1em; text-align: center; }

  /* ---- Pie ---- */
  .pie { background: #101619; color: #fff; }
  .pie-in { padding: 64px 40px 40px; display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 56px; }
  .pie-col { display: flex; flex-direction: column; gap: 14px; }
  .pie-col .mono { font-size: 11px; letter-spacing: .14em; margin-bottom: 4px; }
  .pie-col a, .pie-col div { font-size: 16px; color: #DDE1E4; }
  .pie-col a:hover { color: #fff; }
  .pie-logo { height: 40px; width: auto; align-self: flex-start; background: #fff; padding: 6px; }
  .pie-legal { padding: 24px 40px 40px; border-top: 1px solid #2A3035; display: flex; justify-content: space-between; gap: 32px; max-width: 1240px; margin: 0 auto; }
  .pie-legal .mono { font-size: 12px; letter-spacing: .08em; color: #A8AFB6; }
  .pie-legal p { font-size: 12px; color: #A8AFB6; max-width: 620px; text-align: right; line-height: 1.5; }

  /* ---- Barra móvil ---- */
  .barra-mov { display: none; }

  /* ================= TABLET ================= */
  @media (max-width: 1080px) {
    .env { padding-left: 28px; padding-right: 28px; }
    .hero-in, .secc, .cierre-in, .pie-in { padding-left: 28px; padding-right: 28px; }
    .cab, .cob { grid-template-columns: 1fr; gap: 32px; }
    .rej-sist { grid-template-columns: repeat(2, 1fr); }
    .rej-obras { grid-template-columns: repeat(2, 1fr); }
    .cierre-in { grid-template-columns: 1fr; gap: 32px; }
    .pie-in { grid-template-columns: 1fr 1fr; gap: 40px; }
    .pie-legal { flex-direction: column; }
    .pie-legal p { text-align: left; }
    .nav { gap: 20px; }
    .nav a { font-size: 15px; }
    .hdr-in { gap: 20px; }
    .tel-blk { padding-left: 14px; }
    .hdr .btn { padding: 14px 18px; font-size: 15px; }
    .hero-in { padding-top: 72px; padding-bottom: 72px; }
  }

  /* ================= CELULAR ================= */
  @media (max-width: 720px) {
    .env { padding-left: 20px; padding-right: 20px; }
    .hdr-in { height: 80px; gap: 12px; }
    .hdr-logo { height: 56px; }
    .nav { display: none; }
    .tel-blk { display: none; }
    .hdr .btn { display: none; }
    .burger { display: flex; }
    .tel-ico { display: flex; }
    .hdr-acc { margin-left: auto; display: flex; gap: 8px; align-items: center; }

    .menu-mov { display: none; background: var(--azul); padding: 8px 20px 20px; }
    .menu-mov.abierto { display: block; position: sticky; top: 80px; z-index: 45; }
    .menu-mov a { display: block; font-size: 20px; font-weight: 700; color: #fff; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
    .menu-mov a:last-of-type { border-bottom: none; }
    .menu-mov .btn { display: block; margin-top: 16px; }

    .hero::after { background: rgba(9,27,47,.86); }
    .hero-in { padding: 44px 20px 40px; gap: 22px; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { padding: 18px; width: 100%; }

    .cifras-in { grid-template-columns: 1fr 1fr; }
    .cifra { padding: 24px 20px; border-left: 1px solid var(--linea-clara); border-bottom: 1px solid var(--linea-clara); }
    .cifra:first-child, .cifra:nth-child(3) { border-left: none; padding-left: 20px; }
    .cifra:nth-child(3), .cifra:nth-child(4) { border-bottom: none; }

    .secc { padding: 48px 20px; }
    .rej-sist { grid-template-columns: 1fr 1fr; margin-top: 26px; }
    .sist { padding: 20px 16px; min-height: 132px; }
    .sist b { font-size: 16px; }
    .sist span { display: none; }

    .rej-obras { grid-template-columns: 1fr; gap: 26px; margin-top: 26px; }
    .obra-foto { height: 190px; }
    .obra-txt b { font-size: 25px; }
    .obra-datos { gap: 28px; }

    .mapa-cja { padding: 20px; }
    .clientes { gap: 10px 22px; }
    .clientes span { font-size: 18px; }

    .cierre-in { padding: 48px 20px; }
    .cierre-cta .btn { padding: 19px; }

    .pie-in { padding: 40px 20px 28px; grid-template-columns: 1fr 1fr; gap: 24px; }
    .pie-col a, .pie-col div { font-size: 15px; }
    .pie-legal { padding: 20px 20px 40px; }

    .barra-mov {
      display: flex; position: sticky; bottom: 0; z-index: 70;
      background: #fff; border-top: 1px solid var(--linea);
      padding: 10px 16px; gap: 10px;
    }
    .barra-mov a { height: 52px; display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 16px; font-weight: 700; }
    .barra-llamar { flex: 0 0 104px; border: 1px solid var(--azul); color: var(--azul); }
    .barra-cot { flex: 1; background: var(--azul); color: #fff; }
    .barra-cot:hover { color: #fff; }
  }


  /* ================= PÁGINAS INTERNAS ================= */
  .pag-hero { background: var(--azul); }
  .pag-hero-in { padding: 88px 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
  .pag-hero .mono { color: #A8AFB6; font-size: 13px; letter-spacing: .18em; display: block; margin-bottom: 20px; }
  .pag-hero h1 { font-size: clamp(38px, 4.4vw, 62px); line-height: 1.02; color: #fff; letter-spacing: -0.035em; }
  .pag-hero p { font-size: 19px; line-height: 1.6; color: #DDE1E4; }

  .pag-hero-claro { background: #fff; border-bottom: 1px solid var(--linea); }
  .pag-hero-claro .pag-hero-in { align-items: end; }
  .pag-hero-claro .mono { color: #5E656B; }
  .pag-hero-claro h1 { color: var(--texto); }
  .pag-hero-claro p { color: var(--texto-sec); font-size: 17px; }

  /* --- Sistemas --- */
  .sist-lista { display: flex; flex-direction: column; gap: 1px; background: var(--linea); }
  .sist-fila { background: #fff; display: grid; grid-template-columns: 340px 1fr 300px; gap: 48px; padding: 36px; align-items: start; }
  .sist-fila-foto { height: 220px; overflow: hidden; background: var(--linea-clara); }
  .sist-fila-foto img { width: 100%; height: 100%; object-fit: cover; }
  .sist-fila h2 { font-size: 34px; line-height: 1.1; color: var(--azul); letter-spacing: -0.025em; margin: 14px 0; }
  .sist-fila p { font-size: 17px; line-height: 1.55; color: var(--texto-sec); }
  .sist-fila .mono { font-size: 12px; letter-spacing: .14em; }
  .sist-apps { display: flex; flex-direction: column; gap: 10px; border-left: 1px solid var(--linea-clara); padding-left: 32px; }
  .sist-apps .mono { font-size: 11px; letter-spacing: .14em; margin-bottom: 4px; }
  .sist-apps div { font-size: 16px; font-weight: 600; color: var(--texto); line-height: 1.35; }

  .prest { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px 40px; margin-top: 36px; }
  .prest div { font-size: 17px; font-weight: 500; color: var(--texto-sec); padding: 10px 0; border-bottom: 1px solid var(--linea-clara); }

  .banda { background: var(--azul); }
  .banda-in { padding: 80px 40px; display: flex; align-items: center; justify-content: space-between; gap: 60px; }
  .banda h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.1; color: #fff; max-width: 700px; }

  /* --- Obras --- */
  .filtros { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
  .filtro { padding: 11px 22px; font-size: 15px; font-weight: 600; cursor: pointer; border: 1px solid var(--linea); background: #fff; color: var(--texto-sec); font-family: inherit; }
  .filtro:hover { border-color: var(--azul); color: var(--azul); }
  .filtro[aria-pressed="true"] { background: var(--azul); border-color: var(--azul); color: #fff; }

  .rej-full { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 32px; }
  .tarj { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--linea); transition: border-color .15s ease; }
  .tarj:hover { border-color: var(--azul); }
  .tarj[hidden] { display: none; }
  .tarj-foto { height: 220px; overflow: hidden; background: var(--linea-clara); }
  .tarj-foto img { width: 100%; height: 100%; object-fit: cover; }
  .tarj-txt { padding: 24px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
  .tarj-txt .mono { font-size: 11px; letter-spacing: .14em; }
  .tarj-txt b { font-size: 25px; font-weight: 800; letter-spacing: -0.02em; color: var(--azul); line-height: 1.15; }
  .tarj-txt em { font-style: normal; font-size: 15px; color: #6B7278; line-height: 1.4; }
  .tarj-pie { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--linea-clara); display: flex; flex-direction: column; gap: 8px; }
  .tarj-pie span { font-size: 15px; color: var(--texto-sec); line-height: 1.35; }
  .tarj-pie strong { font-size: 22px; font-weight: 800; color: var(--azul); letter-spacing: -0.02em; }
  .vacio { padding: 60px 0; font-size: 18px; color: var(--texto-sec); }
  [hidden] { display: none !important; }

  /* --- Detalle de obra --- */
  .miga { padding-top: 32px; font-size: 15px; font-weight: 600; color: #5E656B; }
  .miga:hover { color: var(--azul); }
  .det-cab { padding: 36px 0 0; display: flex; flex-direction: column; gap: 20px; }
  .det-cab .mono { font-size: 13px; letter-spacing: .18em; }
  .det-cab h1 { font-size: clamp(46px, 5.3vw, 76px); line-height: 1; color: var(--azul); letter-spacing: -0.04em; }
  .det-cab em { font-style: normal; font-size: 22px; color: var(--texto-sec); }
  .det-foto { margin-top: 44px; height: 520px; overflow: hidden; background: var(--linea-clara); }
  .det-foto img { width: 100%; height: 100%; object-fit: cover; }
  .det-specs { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--linea); border-top: none; }
  .det-spec { padding: 32px; border-left: 1px solid var(--linea-clara); display: flex; flex-direction: column; gap: 8px; }
  .det-spec:first-child { border-left: none; }
  .det-spec .mono { font-size: 11px; letter-spacing: .14em; }
  .det-spec b { font-size: 20px; font-weight: 700; color: var(--azul); line-height: 1.25; }
  .det-spec b.grande { font-size: 34px; letter-spacing: -0.025em; }
  .det-cuerpo { display: grid; grid-template-columns: 1fr .75fr; gap: 80px; padding: 80px 0; }
  .det-txt { display: flex; flex-direction: column; gap: 22px; }
  .det-txt h2 { font-size: 36px; line-height: 1.1; }
  .det-txt h2 + p { margin-top: -6px; }
  .det-txt p { font-size: 19px; line-height: 1.65; color: var(--texto-sec); }
  .det-galeria { display: flex; flex-direction: column; gap: 20px; }
  .det-galeria div { height: 240px; overflow: hidden; background: var(--linea-clara); }
  .det-galeria img { width: 100%; height: 100%; object-fit: cover; }
  .rel { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 36px; }
  .rel-item .rel-foto { height: 220px; overflow: hidden; background: var(--linea-clara); }
  .rel-item .rel-foto img { width: 100%; height: 100%; object-fit: cover; }
  .rel-item b { display: block; font-size: 24px; font-weight: 800; letter-spacing: -0.02em; color: var(--azul); margin-top: 22px; }
  .rel-item em { font-style: normal; display: block; font-size: 15px; color: #6B7278; margin-top: 8px; }
  .rel-item strong { display: block; font-size: 18px; font-weight: 700; color: var(--azul); margin-top: 6px; }

  /* --- Contacto --- */
  .cont { display: grid; grid-template-columns: 1.1fr .9fr; gap: 88px; padding: 80px 40px; }
  .form { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
  .form-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .campo { display: flex; flex-direction: column; gap: 8px; }
  .campo label { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: .14em; color: #5E656B; }
  .campo input, .campo select, .campo textarea {
    background: #fff; border: 1px solid var(--linea); padding: 16px;
    font-size: 16px; font-family: inherit; color: var(--texto); width: 100%;
  }
  .campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid var(--azul); outline-offset: -2px; }
  .campo textarea { min-height: 120px; resize: vertical; line-height: 1.45; }
  .chips { display: flex; flex-wrap: wrap; gap: 10px; }
  .chip { position: relative; }
  .chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
  .chip span { display: block; border: 1px solid var(--linea); background: #fff; padding: 12px 20px; font-size: 15px; font-weight: 600; cursor: pointer; }
  .chip input:checked + span { background: var(--azul); border-color: var(--azul); color: #fff; }
  .chip input:focus-visible + span { outline: 2px solid var(--azul); outline-offset: 2px; }
  .form button { border: none; padding: 20px; font-size: 18px; font-weight: 700; background: var(--azul); color: #fff; font-family: inherit; cursor: pointer; }
  .form button:hover { background: var(--azul-osc); }
  .aviso { font-size: 14px; color: #5E656B; line-height: 1.5; }
  .datos { background: var(--azul); color: #fff; padding: 44px 40px; display: flex; flex-direction: column; gap: 32px; }
  .dato .mono { font-size: 11px; letter-spacing: .14em; color: #A8AFB6; display: block; margin-bottom: 8px; }
  .dato b { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; }
  .dato a { color: #fff; }
  .dato a:hover { color: #DDE1E4; }
  .dato div { font-size: 19px; font-weight: 600; line-height: 1.45; }
  .dato-sep { border-top: 1px solid rgba(255,255,255,.2); padding-top: 28px; }
  .cont-lado { display: flex; flex-direction: column; gap: 32px; }
  .cont-mapa { background: #fff; border: 1px solid var(--linea); padding: 32px; display: flex; flex-direction: column; gap: 20px; }
  .cont-mapa .mono { font-size: 11px; letter-spacing: .14em; }
  .cont-mapa p { font-size: 15px; color: var(--texto-sec); line-height: 1.5; }

  .gracias { padding: 140px 40px; display: flex; flex-direction: column; gap: 24px; align-items: flex-start; max-width: 760px; }
  .gracias h1 { font-size: clamp(40px, 4.6vw, 62px); line-height: 1.05; }
  .gracias p { font-size: 19px; line-height: 1.6; color: var(--texto-sec); }

  /* --- Nosotros --- */
  .rej-proc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--linea); }
  .proc { background: #fff; padding: 36px 32px; display: flex; flex-direction: column; gap: 16px; }
  .proc.oscuro { background: var(--azul); color: #fff; }
  .proc i { font-style: normal; font-family: 'IBM Plex Mono', monospace; font-size: 38px; color: var(--azul); line-height: 1; }
  .proc.oscuro i { color: #A8AFB6; }
  .proc b { font-size: 23px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
  .proc p { font-size: 16px; line-height: 1.5; color: var(--texto-sec); }
  .proc.oscuro p { color: #C7CCD1; }
  .tabla { display: flex; flex-direction: column; }
  .tabla div { display: flex; justify-content: space-between; align-items: baseline; padding: 16px 0; border-top: 1px solid var(--linea); }
  .tabla div:last-child { border-bottom: 1px solid var(--linea); }
  .tabla span { font-size: 17px; font-weight: 600; }
  .tabla b { font-size: 22px; font-weight: 800; color: var(--azul); }

  @media (max-width: 1080px) {
    .pag-hero-in { grid-template-columns: 1fr; gap: 24px; padding-left: 28px; padding-right: 28px; }
    .sist-fila { grid-template-columns: 260px 1fr; gap: 32px; padding: 28px; }
    .sist-apps { grid-column: 1 / -1; border-left: none; padding-left: 0; border-top: 1px solid var(--linea-clara); padding-top: 20px; flex-direction: row; flex-wrap: wrap; gap: 8px 32px; }
    .sist-apps .mono { flex: 0 0 100%; margin-bottom: 0; }
    .prest { grid-template-columns: repeat(2, 1fr); gap: 8px 32px; }
    .banda-in { flex-direction: column; align-items: flex-start; gap: 28px; padding-left: 28px; padding-right: 28px; }
    .rej-full { grid-template-columns: repeat(2, 1fr); }
    .det-cuerpo { grid-template-columns: 1fr; gap: 32px; }
    .det-galeria { flex-direction: row; }
    .det-galeria div { flex: 1; }
    .rel { grid-template-columns: repeat(2, 1fr); }
    .rel-item:last-child { display: none; }
    .cont { grid-template-columns: 1fr; gap: 40px; padding-left: 28px; padding-right: 28px; }
    .rej-proc { grid-template-columns: repeat(2, 1fr); }
    .det-specs { grid-template-columns: 1fr 1fr; }
    .det-spec:nth-child(3) { border-left: none; }
    .det-spec:nth-child(1), .det-spec:nth-child(2) { border-bottom: 1px solid var(--linea-clara); }
  }

  @media (max-width: 720px) {
    .pag-hero-in { padding: 44px 20px; gap: 18px; }
    .pag-hero .mono { margin-bottom: 14px; }
    .sist-lista { gap: 1px; }
    .sist-fila { grid-template-columns: 1fr; gap: 0; padding: 0; }
    .sist-fila-foto { height: 180px; }
    .sist-fila-cuerpo { padding: 22px 20px 8px; }
    .sist-fila h2 { font-size: 26px; margin: 12px 0; }
    .sist-apps { padding: 16px 20px 24px; margin: 0; }
    .prest { grid-template-columns: 1fr; gap: 0; margin-top: 22px; }
    .prest div { font-size: 16px; padding: 12px 0; }
    .banda-in { padding: 44px 20px; }
    .filtros { gap: 8px; margin-top: 20px; }
    .filtro { padding: 12px 18px; font-size: 14px; }
    .rej-full { grid-template-columns: 1fr; gap: 20px; }
    .tarj-foto { height: 170px; }
    .tarj-txt { padding: 20px; }
    .tarj-txt b { font-size: 23px; }
    .det-cab { padding-top: 22px; }
    .det-cab h1 { font-size: 46px; }
    .det-cab em { font-size: 17px; }
    .det-foto { margin-top: 24px; height: 240px; }
    .det-specs { grid-template-columns: 1fr 1fr; }
    .det-spec { padding: 20px; }
    .det-spec b { font-size: 16px; }
    .det-spec b.grande { font-size: 26px; }
    .det-cuerpo { padding: 44px 0; }
    .det-txt h2 { font-size: 28px; }
    .det-txt p { font-size: 17px; }
    .det-galeria { flex-direction: column; }
    .det-galeria div { height: 200px; }
    .rel { grid-template-columns: 1fr; gap: 24px; margin-top: 24px; }
    .rel-item:last-child { display: block; }
    .cont { padding: 40px 20px; gap: 32px; }
    .form-fila { grid-template-columns: 1fr; }
    .datos { padding: 28px 22px; }
    .dato b { font-size: 24px; }
    .cont-mapa { padding: 20px; }
    .gracias { padding: 60px 20px 80px; }
    .rej-proc { grid-template-columns: 1fr; }
    .proc { padding: 26px 20px; }
    .proc i { font-size: 30px; }
    .proc b { font-size: 21px; }
  }

  /* ---- Selector de idioma ---- */
  .lang { display: flex; align-items: center; border: 1px solid var(--linea); }
  .lang a { font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: .1em; font-weight: 500; padding: 8px 10px; color: #5E656B; line-height: 1; }
  .lang a:hover { background: var(--linea-clara); color: var(--azul); }
  .lang a[aria-current="true"] { background: var(--azul); color: #fff; }
  .lang-mov { display: none; }
  @media (max-width: 1080px) { .lang a { padding: 7px 8px; font-size: 11px; } }
  @media (max-width: 720px) {
    .hdr .lang { display: none; }
    .lang-mov { display: flex; margin-bottom: 4px; }
    .lang-mov a { font-family: 'IBM Plex Mono', monospace; font-size: 13px; letter-spacing: .1em; font-weight: 500; padding: 10px 14px; color: #C7CCD1; border: 1px solid rgba(255,255,255,.28); line-height: 1; }
    .lang-mov a + a { border-left: none; }
    .lang-mov a[aria-current="true"] { background: #fff; color: var(--azul); border-color: #fff; }
  }