/* ============================================================
   PROSEYCO — pages.css
   Estilos de páginas internas (nosotros, soluciones, sectores,
   casos, faq, contacto) — layouts de contenido sobre fondo oscuro.
   Capa de @layer pages
   ============================================================ */

@layer pages {

  .site-main { padding-bottom: 40px; }

  /* Page hero (encabezado interior) */
  .page-hero {
    padding: clamp(40px, 8vw, 90px) var(--safe-x) clamp(30px, 6vw, 60px);
    text-align: left;
  }
  .page-hero .container { max-width: var(--content-max); margin-inline: auto; }
  .page-hero h1 {
    font-size: clamp(40px, 6vw, 76px);
    line-height: 0.95;
    letter-spacing: -0.05em;
    color: var(--white);
    max-width: 800px;
  }
  .page-hero .lede {
    color: #d4dee9;
    max-width: 640px;
    margin-top: 20px;
    font-size: clamp(15px, 1.4vw, 18px);
    line-height: 1.7;
  }

  /* Section genérico */
  .section {
    padding: clamp(50px, 7vw, 90px) var(--safe-x);
  }
  .section .container { width: 100%; max-width: var(--content-max); margin-inline: auto; }
  .section-head {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(300px, 1.1fr);
    gap: clamp(24px, 6vw, 100px);
    align-items: end;
    margin-bottom: clamp(34px, 5vw, 56px);
  }
  .section-head h2 {
    font-size: clamp(34px, 4.5vw, 60px);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--white);
  }
  .section-head p {
    color: #d4dee9;
    max-width: 560px;
    font-size: clamp(14px, 1.3vw, 17px);
    line-height: 1.7;
  }

  .text-block {
    max-width: 720px;
    color: #d4dee9;
    font-size: clamp(14px, 1.25vw, 16px);
    line-height: 1.8;
  }
  .text-block strong { color: var(--white); }
  .text-block h3 {
    color: var(--white);
    font-size: clamp(20px, 2.2vw, 28px);
    margin: 28px 0 12px;
    letter-spacing: -0.03em;
  }

  /* Card con icono (generic para listas) */
  .feature-card {
    background: rgba(248, 249, 248, 0.96);
    color: var(--ink);
    border-radius: var(--radius-md);
    padding: 28px;
    border: 1px solid rgba(16, 23, 34, 0.10);
    box-shadow: var(--shadow-card);
    transition: transform 0.4s var(--ease-out), box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  .feature-card:hover { transform: translateY(-8px); box-shadow: 0 30px 65px rgba(3, 12, 27, 0.3); }
  .feature-card h3 { color: var(--ink); font-size: 20px; letter-spacing: -0.03em; margin-bottom: 10px; }
  .feature-card p { color: var(--ink-soft); font-size: 14px; line-height: 1.65; }
  .feature-card .icon { width: 42px; height: 42px; margin-bottom: 16px; }
  .feature-card__num {
    font-size: 10px;
    letter-spacing: 0.13em;
    color: var(--coral-dark);
    font-weight: 700;
    margin-bottom: 14px;
    display: block;
  }
  .feature-card .tag {
    display: inline-block;
    margin-top: 16px;
    font-size: 11px;
    font-weight: 600;
    color: var(--white);
    background: var(--blue-800);
    padding: 6px 11px;
    border-radius: 999px;
  }

  /* ---- Valores: banda en acento coral (nosotros) ---- */
  .section--valores {
    background:
      radial-gradient(120% 130% at 100% 0%, rgba(255, 255, 255, 0.12), transparent 55%),
      radial-gradient(90% 90% at 0% 100%, rgba(16, 28, 49, 0.16), transparent 60%),
      var(--coral);
  }
  .section--valores .eyebrow { color: var(--white); }
  .section--valores .section-head h2 { color: var(--white); }
  .section--valores .section-head p { color: rgba(255, 255, 255, 0.92); }

  /* cards claras muy transparentes (vidrio suave y sutil) */
  .section--valores .feature-card {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.24);
    box-shadow: none;
    transition: none;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
  }
  .section--valores .feature-card .icon { color: var(--white); }
  .section--valores .feature-card p { color: rgba(255, 255, 255, 0.85); }

  /* card de Innovación: azul de marca sólido, sin transparencia */
  .section--valores .feature-card--brand {
    background: var(--blue-950);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 14px 30px rgba(3, 12, 27, 0.26);
  }
  .section--valores .feature-card--brand h3 { color: var(--white); }
  .section--valores .feature-card--brand p { color: var(--blue-200); }
  .section--valores .feature-card--brand .icon { color: var(--white); }

  /* sin efectos hover en las cards de esta sección */
  .section--valores .feature-card:hover {
    transform: none;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: none;
  }
  .section--valores .feature-card--brand:hover {
    transform: none;
    background: var(--blue-950);
    box-shadow: 0 14px 30px rgba(3, 12, 27, 0.26);
  }

  /* CTA dentro de la sección, al final */
  .valores-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px 32px;
    margin-top: clamp(34px, 5vw, 56px);
    padding-top: clamp(24px, 3vw, 36px);
    border-top: 1px solid rgba(255, 255, 255, 0.28);
  }
  .valores-cta p {
    margin: 0;
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(18px, 2vw, 24px);
    letter-spacing: -0.02em;
    max-width: 560px;
  }

  /* ---- Diferenciadores: lista editorial numerada (sin cards) ---- */
  .diferencias__layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
    gap: clamp(36px, 7vw, 120px);
    align-items: start;
  }
  .diferencias__intro { position: sticky; top: 120px; }
  .diferencias__intro h2 {
    font-size: clamp(34px, 4.5vw, 60px);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--white);
  }
  .diferencias__intro p {
    color: #c2cedd;
    font-size: clamp(14px, 1.3vw, 17px);
    line-height: 1.7;
    max-width: 46ch;
    margin-top: 18px;
  }
  .diferencias__list {
    list-style: none;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }
  .diferencia {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: clamp(18px, 2.4vw, 34px);
    align-items: baseline;
    padding: clamp(20px, 2.4vw, 30px) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }
  .diferencia__num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(20px, 2vw, 28px);
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--coral);
  }
  .diferencia__body h3 {
    color: var(--white);
    font-size: clamp(19px, 1.9vw, 25px);
    letter-spacing: -0.03em;
    margin-bottom: 7px;
  }
  .diferencia__body p {
    color: #b9c6d6;
    font-size: 15px;
    line-height: 1.65;
    max-width: 62ch;
  }

  /* ---- Soluciones: layout propio por sección ---- */

  /* Productos: índice tipográfico 2x2 */
  .sec-productos__head { max-width: 720px; margin-bottom: clamp(34px, 5vw, 56px); }
  .sec-productos__head h2 {
    font-size: clamp(34px, 4.5vw, 60px);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--white);
  }
  .sec-productos__head p {
    color: #c2cedd;
    margin-top: 16px;
    font-size: clamp(14px, 1.3vw, 17px);
    line-height: 1.7;
    max-width: 60ch;
  }
  .catalogo {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }
  .catalogo__item {
    padding: clamp(26px, 3vw, 42px) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }
  .catalogo__item:nth-child(odd) { border-right: 1px solid rgba(255, 255, 255, 0.14); padding-right: clamp(26px, 3vw, 48px); }
  .catalogo__item:nth-child(even) { padding-left: clamp(26px, 3vw, 48px); }
  .catalogo__num {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(40px, 5vw, 72px);
    line-height: 0.8;
    letter-spacing: -0.05em;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.32);
    margin-bottom: 20px;
  }
  .catalogo__item h3 { color: var(--white); font-size: clamp(19px, 1.9vw, 25px); letter-spacing: -0.03em; margin-bottom: 8px; }
  .catalogo__item p { color: #b9c6d6; font-size: 15px; line-height: 1.65; max-width: 46ch; }
  .catalogo .catalogo__item--accent { background: var(--coral); padding-left: clamp(26px, 3vw, 48px); padding-right: clamp(26px, 3vw, 48px); }
  .catalogo__item--accent h3, .catalogo__item--accent p { color: var(--white); }
  .catalogo__item--accent .catalogo__num { -webkit-text-stroke-color: rgba(255, 255, 255, 0.7); }

  /* Servicios: filas editoriales alternadas */
  .editorial-rows { display: grid; gap: clamp(30px, 4.5vw, 64px); }
  .editorial-row {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(24px, 4vw, 64px);
    align-items: center;
  }
  .editorial-row__media {
    aspect-ratio: 3 / 2;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
  }
  .editorial-row__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .editorial-row--flip .editorial-row__media { order: 2; }
  .editorial-row__index {
    display: block;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(26px, 3vw, 40px);
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--coral);
    margin-bottom: 14px;
  }
  .editorial-row__body h3 {
    color: var(--white);
    font-size: clamp(24px, 2.6vw, 38px);
    line-height: 1.02;
    letter-spacing: -0.04em;
    margin-bottom: 12px;
  }
  .editorial-row__body p { color: #b9c6d6; font-size: clamp(14px, 1.3vw, 17px); line-height: 1.7; max-width: 52ch; }

  /* Tecnología: selector de tabs (radio + CSS) */
  .techtabs {
    display: grid;
    grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1.2fr);
    gap: clamp(28px, 5vw, 88px);
    align-items: start;
    margin-bottom: clamp(40px, 6vw, 72px);
  }
  .techtabs__radio { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
  .techtabs__nav { display: flex; flex-direction: column; border-top: 1px solid rgba(255, 255, 255, 0.14); }
  .techtabs__tab {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    align-items: baseline;
    padding: 18px 4px 18px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    border-left: 2px solid transparent;
    cursor: pointer;
    color: #8a9bb0;
    transition: color 0.25s ease, border-color 0.25s ease;
  }
  .techtabs__num { font-family: var(--font-display); font-weight: 800; font-size: 15px; color: rgba(255, 255, 255, 0.35); transition: color 0.25s ease; }
  .techtabs__label { font-family: var(--font-display); font-weight: 700; font-size: clamp(17px, 1.6vw, 22px); letter-spacing: -0.03em; }
  .techtabs__panel { display: none; padding-top: 4px; }
  .techtabs__panel h3 { color: var(--white); font-size: clamp(22px, 2.4vw, 34px); line-height: 1.02; letter-spacing: -0.04em; margin-bottom: 14px; }
  .techtabs__panel p { color: #c2cedd; font-size: clamp(15px, 1.4vw, 18px); line-height: 1.8; max-width: 56ch; }

  #techtab-0:checked ~ .techtabs__nav .techtabs__tab:nth-child(1),
  #techtab-1:checked ~ .techtabs__nav .techtabs__tab:nth-child(2),
  #techtab-2:checked ~ .techtabs__nav .techtabs__tab:nth-child(3),
  #techtab-3:checked ~ .techtabs__nav .techtabs__tab:nth-child(4) {
    color: var(--white);
    border-left-color: var(--coral);
  }
  #techtab-0:checked ~ .techtabs__nav .techtabs__tab:nth-child(1) .techtabs__num,
  #techtab-1:checked ~ .techtabs__nav .techtabs__tab:nth-child(2) .techtabs__num,
  #techtab-2:checked ~ .techtabs__nav .techtabs__tab:nth-child(3) .techtabs__num,
  #techtab-3:checked ~ .techtabs__nav .techtabs__tab:nth-child(4) .techtabs__num {
    color: var(--coral);
  }
  #techtab-0:focus-visible ~ .techtabs__nav .techtabs__tab:nth-child(1),
  #techtab-1:focus-visible ~ .techtabs__nav .techtabs__tab:nth-child(2),
  #techtab-2:focus-visible ~ .techtabs__nav .techtabs__tab:nth-child(3),
  #techtab-3:focus-visible ~ .techtabs__nav .techtabs__tab:nth-child(4) {
    outline: 3px solid var(--coral);
    outline-offset: 3px;
  }
  #techtab-0:checked ~ .techtabs__panels .techtabs__panel:nth-child(1),
  #techtab-1:checked ~ .techtabs__panels .techtabs__panel:nth-child(2),
  #techtab-2:checked ~ .techtabs__panels .techtabs__panel:nth-child(3),
  #techtab-3:checked ~ .techtabs__panels .techtabs__panel:nth-child(4) {
    display: block;
  }

  /* Tecnología: comparativa PBX */
  .versus {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: clamp(20px, 3vw, 48px);
    align-items: center;
    padding: clamp(30px, 4vw, 52px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    margin-bottom: 22px;
  }
  .versus__tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 12px;
  }
  .versus__col h3 { color: var(--white); font-size: clamp(19px, 2vw, 26px); line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 10px; }
  .versus__col p { color: #b9c6d6; font-size: 15px; line-height: 1.65; }
  .versus__mid {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #c2cedd;
    font-family: var(--font-kicker);
    font-style: italic;
    font-size: 18px;
  }
  .versus__note { color: #8a9bb0; font-size: 14px; line-height: 1.7; margin-bottom: clamp(40px, 6vw, 72px); max-width: 70ch; }

  /* Tecnología: statement final */
  .statement { border-left: 2px solid var(--coral); padding-left: clamp(20px, 3vw, 40px); }
  .statement__eyebrow {
    font-family: var(--font-kicker);
    font-size: clamp(17px, 2vw, 22px);
    font-style: italic;
    color: var(--coral);
    margin-bottom: 12px;
  }
  .statement__text {
    color: #dbe3ec;
    font-size: clamp(17px, 1.8vw, 24px);
    line-height: 1.6;
    letter-spacing: -0.01em;
    max-width: 64ch;
  }

  .grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  .grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
  .grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }

  /* Card con imagen */
  .img-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(248, 249, 248, 0.96);
    color: var(--ink);
    box-shadow: var(--shadow-card);
    transition: transform 0.4s var(--ease-out), box-shadow 0.3s ease;
  }
  .img-card:hover { transform: translateY(-8px); box-shadow: 0 30px 65px rgba(3, 12, 27, 0.3); }
  .img-card__media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--blue-900);
    position: relative;
  }
  .img-card__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
  }
  .img-card__body { padding: 24px 26px 28px; }
  .img-card__body h3 { font-size: 20px; letter-spacing: -0.03em; margin-bottom: 10px; color: var(--ink); }
  .img-card__body p { font-size: 14px; color: var(--ink-soft); line-height: 1.65; }

  .img-card--link { text-decoration: none; display: block; color: inherit; }
  .img-card__more {
    display: inline-block;
    margin-top: 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--coral-dark);
  }

  .img-card__media img { transition: transform 0.55s var(--ease-out); }
  .img-card:hover .img-card__media img { transform: scale(1.06); }

  /* Galería: la card abre el lightbox (Fancybox) */
  .img-card--gallery { display: block; text-decoration: none; color: inherit; cursor: zoom-in; }
  .img-card__zoom {
    position: absolute;
    right: 14px;
    bottom: 14px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--white);
    background: rgba(16, 28, 49, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.24);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
  }
  .img-card__zoom svg { width: 20px; height: 20px; }
  .img-card--gallery:hover .img-card__zoom,
  .img-card--gallery:focus-visible .img-card__zoom { opacity: 1; transform: translateY(0); }

  /* image placeholder helpers */
  .ph { position: relative; }
  .ph img { width: 100%; height: 100%; object-fit: cover; }

  /* Listas de texto estilo "check" */
  .check-list { list-style: none; }
  .check-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: #d4dee9;
    font-size: 15px;
    line-height: 1.6;
  }
  .check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 5px;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: var(--coral);
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='3' d='M5 12l5 5 9-9'/%3E%3C/svg%3E") center/cover no-repeat;
  }

  /* Bloques numerados (proceso) */
  .process-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
  .process-step {
    background: rgba(248, 249, 248, 0.96);
    border-radius: var(--radius-md);
    padding: 28px;
    color: var(--ink);
    box-shadow: var(--shadow-card);
  }
  .process-step .step-num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 40px;
    color: var(--coral);
    line-height: 1;
    margin-bottom: 12px;
  }
  .process-step h3 { font-size: 18px; margin-bottom: 8px; color: var(--ink); }
  .process-step p { font-size: 13px; color: var(--ink-soft); line-height: 1.6; }

  /* FAQ */
  .faq-list { display: grid; gap: 14px; }
  .faq-item {
    background: rgba(248, 249, 248, 0.96);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(5, 14, 29, 0.14);
  }
  .faq-item summary {
    cursor: pointer;
    padding: 22px 26px;
    font-weight: 600;
    color: var(--ink);
    font-size: 16px;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary::after {
    content: "+";
    font-size: 24px;
    color: var(--coral);
    font-weight: 500;
    transition: transform 0.25s ease;
  }
  .faq-item[open] summary::after { transform: rotate(45deg); }
  .faq-item .faq-body { padding: 0 26px 24px; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }

  /* ============ RESPONSIVE ============ */
  @media (max-width: 900px) {
    .section-head { grid-template-columns: 1fr; gap: 18px; }
    .grid-2, .grid-3, .grid-4, .process-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .diferencias__layout { grid-template-columns: 1fr; gap: 32px; }
    .diferencias__intro { position: static; }
    .catalogo { grid-template-columns: 1fr; }
    .catalogo__item:nth-child(odd) { border-right: 0; padding-right: 0; }
    .catalogo__item:nth-child(even) { padding-left: 0; }
    .catalogo .catalogo__item--accent { padding-left: clamp(20px, 4vw, 34px); padding-right: clamp(20px, 4vw, 34px); }
    .editorial-row { grid-template-columns: 1fr; gap: 20px; }
    .editorial-row--flip .editorial-row__media { order: 0; }
    .techtabs { grid-template-columns: 1fr; gap: 22px; }
    .techtabs__nav { display: none; }
    .techtabs__panel { display: block; padding: 18px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
    .techtabs__panel:last-child { border-bottom: 0; }
    .versus { grid-template-columns: 1fr; }
    .versus__mid { justify-self: start; }
  }
  @media (max-width: 600px) {
    .grid-2, .grid-3, .grid-4, .process-steps { grid-template-columns: 1fr; }
    .page-hero h1 { font-size: clamp(34px, 11vw, 52px); }
  }
}