/* =========================================================
   CoreWorks — "El Expediente" · Fichas de producto, contacto y legales
   (el marcado de estas páginas no cambia; sólo la piel)
   ========================================================= */

/* ---------- Hero de ficha (ahora papel, no noche) ---------- */
.product-hero {
  position: relative; overflow: hidden;
  color: var(--ink);
  padding-block: clamp(124px, 15vw, 178px) clamp(64px, 8vw, 104px);
}
/* reglas de libreta + margen rojo */
.product-hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(to bottom, transparent 0 35px, var(--rule-soft) 35px 36px);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 130px, #000 72%, transparent 100%);
          mask-image: linear-gradient(to bottom, transparent 0, #000 130px, #000 72%, transparent 100%);
}
.product-hero::before {
  content: ""; position: absolute; top: 0; bottom: 0;
  left: clamp(16px, 3.2vw, 64px); width: 1.5px;
  background: var(--alert); opacity: .26; pointer-events: none;
}
.product-hero__glow { display: none; }
.product-hero .wrap { position: relative; z-index: 1; }
.product-hero__grid {
  display: grid;
  grid-template-columns: minmax(0,1.08fr) minmax(320px,.7fr);
  gap: clamp(34px, 5vw, 72px);
  align-items: center;
}
.backlink {
  display: inline-flex; margin-bottom: 24px;
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-faint);
  transition: color .2s, transform .2s;
}
.backlink:hover { color: var(--teal-deep); transform: translateX(-3px); }
.product-hero__title {
  font-family: var(--font-display); font-weight: 520;
  font-variation-settings: "opsz" 120;
  font-size: clamp(38px, 5.2vw, 66px);
  line-height: 1.01; letter-spacing: -0.022em;
  margin-top: 18px; text-wrap: balance;
}
.product-hero__lead {
  max-width: 58ch; color: var(--ink-soft);
  font-size: clamp(16px, 1.55vw, 19px); line-height: 1.6; margin-top: 22px;
}
.product-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

/* ---------- Tarjeta-ficha (mini bóveda) ---------- */
.product-card {
  position: relative;
  background: linear-gradient(165deg, var(--vault-2), var(--vault));
  border: 1px solid var(--vault-line);
  border-radius: var(--r-lg);
  padding: clamp(26px, 2.8vw, 34px);
  box-shadow: var(--sh-vault);
  color: var(--vault-text);
  overflow: hidden;
}
.product-card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.016) 0 1px, transparent 1px 3px);
}
.product-card img { width: 46px; height: auto; margin-bottom: 20px; }
.product-card h2 {
  font-family: var(--font-display); font-weight: 540;
  font-size: 32px; letter-spacing: -0.02em; color: #eef3f0;
}
.product-card p { color: var(--vault-faint); margin-top: 10px; font-size: 14px; line-height: 1.6; }
.feature-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; position: relative; z-index: 1; }
.feature-pills span {
  display: inline-flex; align-items: center;
  padding: 6px 11px; border-radius: 5px;
  border: 1px solid var(--vault-line);
  background: rgba(255,255,255,.03);
  color: var(--teal-bright);
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
}

/* ---------- Secciones ---------- */
.product-section { background: transparent; }
.product-section--soft { background: var(--paper-soft); border-block: 1px solid var(--rule); }

.split-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: clamp(20px, 3vw, 32px); }
.copy-block {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  padding: clamp(26px, 3.2vw, 40px);
  box-shadow: var(--sh-sm);
}
.copy-block--accent {
  border: 1.5px solid var(--ink);
  box-shadow: var(--sh-md);
  position: relative;
}
.copy-block--accent::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--teal-deep); border-radius: 4px 0 0 4px;
}

.check-list, .plain-list { list-style: none; display: grid; gap: 0; padding: 0; margin: 20px 0 0; }
.check-list li, .plain-list li {
  position: relative; padding: 11px 0 11px 30px;
  color: var(--ink-soft); font-size: 15px; line-height: 1.55;
  border-bottom: 1px dashed var(--rule);
}
.check-list li::before, .plain-list li::before {
  content: "✓"; position: absolute; left: 2px; top: 10px;
  font-family: var(--font-mono); font-weight: 600; color: var(--teal-deep);
}
.check-list--bad li::before { content: "✕"; color: var(--alert); }

.product-info-grid { display: grid; grid-template-columns: minmax(0,.82fr) minmax(0,1fr); gap: clamp(20px, 3vw, 32px); }
.info-panel {
  background: var(--card); border: 1px solid var(--rule);
  border-radius: var(--r-lg); padding: clamp(26px, 3vw, 38px);
  box-shadow: var(--sh-sm);
}
.info-panel h2 {
  font-family: var(--font-display); font-weight: 560;
  font-size: 27px; letter-spacing: -0.015em;
}
.info-panel p { color: var(--ink-soft); margin-top: 14px; font-size: 15.5px; line-height: 1.65; }

/* ---------- Ficha técnica (capacidades) ---------- */
.cap-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: clamp(32px, 4vw, 50px) clamp(26px, 3.5vw, 44px);
  margin-top: clamp(40px, 5vw, 60px);
}
.cap { border-top: 2px dotted var(--rule); padding-top: 18px; }
.cap__no {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: .2em; color: var(--teal-deep);
}
.cap__t {
  font-family: var(--font-display); font-weight: 560;
  font-size: clamp(19px, 1.8vw, 22px); line-height: 1.14;
  letter-spacing: -0.012em; margin-top: 10px; text-wrap: balance;
}
.cap__d { font-size: 14.5px; color: var(--ink-soft); margin-top: 8px; }

/* ---------- Preguntas frecuentes ---------- */
.faq-grid {
  display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr);
  gap: clamp(28px, 5vw, 70px); align-items: start;
}
.faq-list { border-top: 2px solid var(--ink); }
.faq { border-bottom: 1px solid var(--rule); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  cursor: pointer; list-style: none;
  padding: 19px 4px;
  font-family: var(--font-display); font-weight: 560;
  font-size: clamp(17px, 1.7vw, 21px); letter-spacing: -0.01em;
  transition: color .2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--teal-deep); }
.faq summary i {
  flex: none; font-family: var(--font-mono); font-style: normal;
  font-size: 19px; font-weight: 500; color: var(--teal-deep);
  transition: transform .28s cubic-bezier(.2,.7,.3,1);
}
.faq[open] summary i { transform: rotate(45deg); }
.faq > p { padding: 0 4px 20px; color: var(--ink-soft); font-size: 15px; line-height: 1.65; max-width: 62ch; }

/* ---------- Formulario de diagnóstico (hoja de registro) ---------- */
.contact-split { display: grid; grid-template-columns: minmax(0,.84fr) minmax(0,1fr); gap: clamp(28px, 5vw, 70px); align-items: start; }
.contact-split--wide { grid-template-columns: minmax(0,.78fr) minmax(0,1fr); }
.form-card {
  position: relative;
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--r-lg);
  padding: clamp(26px, 3vw, 40px);
  box-shadow: var(--sh-md);
}
/* esquina doblada */
.form-card::after {
  content: ""; position: absolute; top: 0; right: 0;
  border-style: solid; border-width: 0 26px 26px 0;
  border-color: transparent var(--paper-soft) transparent transparent;
  filter: drop-shadow(-2px 2px 2px rgba(25,30,42,.12));
}
.cw-form { display: grid; gap: 20px; }
.cw-form__grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px 22px; }
.cw-form label { display: grid; gap: 7px; }
.cw-form label span {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-faint);
}
.cw-form input, .cw-form select, .cw-form textarea {
  font: 500 15px/1.5 var(--font-body);
  color: var(--ink);
  background: transparent;
  border: none; border-bottom: 1.5px solid var(--ink-faint);
  border-radius: 0;
  padding: 9px 2px;
  transition: border-color .2s, box-shadow .2s;
}
.cw-form select { cursor: pointer; }
.cw-form textarea {
  resize: vertical; min-height: 110px;
  background: repeating-linear-gradient(to bottom, transparent 0 31px, var(--rule) 31px 32px);
  line-height: 32px; padding-top: 4px;
}
.cw-form input:focus, .cw-form select:focus, .cw-form textarea:focus {
  outline: none; border-bottom-color: var(--teal-deep);
  box-shadow: 0 1.5px 0 var(--teal-deep);
}
.cw-form button[type="submit"] { justify-self: start; margin-top: 6px; }
.cw-form__done { padding: 14px 0 8px; }
.cw-form__done .stamp { transform: rotate(-4deg); }
.cw-form__done h3 {
  font-family: var(--font-display); font-weight: 560;
  font-size: clamp(24px, 2.6vw, 32px); line-height: 1.08;
  letter-spacing: -0.015em; margin-top: 22px;
}
.cw-form__done p { color: var(--ink-soft); font-size: 15px; line-height: 1.65; margin-top: 12px; max-width: 48ch; }
.cw-form__note {
  font-family: var(--font-mono); font-size: 11px; line-height: 1.7;
  letter-spacing: .04em; color: var(--ink-faint);
  border-top: 1px dashed var(--rule); padding-top: 14px;
}

/* datos directos de contacto */
.contact-direct { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 10px; }
.contact-direct li, .contact-direct a {
  font-family: var(--font-mono); font-size: 13px; color: var(--ink-soft);
}
.contact-direct a:hover { color: var(--teal-deep); }

/* ---------- Otros frentes (índice mini) ---------- */
.mini-product-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px; margin-top: 36px;
}
.mini-product {
  display: flex; flex-direction: column; gap: 6px;
  border: 1px solid var(--rule); border-radius: var(--r-md);
  background: var(--card);
  padding: 18px 18px 16px;
  transition: border-color .2s, transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s;
}
.mini-product span {
  font-family: var(--font-display); font-weight: 560;
  font-size: 19px; letter-spacing: -0.012em;
}
.mini-product small {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint);
  transition: color .2s;
}
.mini-product:hover { border-color: var(--ink); transform: translateY(-4px); box-shadow: var(--sh-md); }
.mini-product:hover small { color: var(--teal-deep); }

/* ---------- Artículos de recursos ---------- */
.article { max-width: 760px; }
.article__meta {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint);
  margin-bottom: 30px;
}
.article__summary {
  background: var(--card);
  border: 1.5px solid var(--ink);
  border-radius: var(--r-md);
  padding: 22px 26px;
  margin-bottom: 40px;
  position: relative;
}
.article__summary::before {
  content: "EN CORTO";
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  letter-spacing: .22em; color: var(--teal-deep);
}
.article__summary ul { list-style: none; padding: 0; margin: 12px 0 0; }
.article__summary li {
  position: relative; padding: 7px 0 7px 26px;
  font-size: 14.5px; color: var(--ink-soft);
}
.article__summary li::before {
  content: "→"; position: absolute; left: 0; top: 6px;
  font-family: var(--font-mono); color: var(--teal-deep);
}
.article h2 {
  font-family: var(--font-display); font-weight: 560;
  font-size: clamp(24px, 2.6vw, 32px); line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 48px 0 0; padding-top: 24px;
  border-top: 2px dotted var(--rule);
}
.article h3 {
  font-family: var(--font-display); font-weight: 560;
  font-size: clamp(19px, 1.9vw, 23px); margin: 30px 0 0;
}
.article p { font-size: 16px; line-height: 1.75; color: var(--ink-soft); margin-top: 16px; }
.article ul, .article ol { margin: 16px 0 0; padding-left: 24px; }
.article li { font-size: 15.5px; line-height: 1.7; color: var(--ink-soft); margin-top: 8px; }
.article strong { color: var(--ink); }
.article .article__note {
  border-left: 3px solid var(--teal-deep);
  background: var(--card);
  padding: 14px 18px; margin-top: 20px;
  font-size: 14.5px;
}
.article__cta {
  position: relative;
  background: linear-gradient(165deg, var(--vault-2), var(--vault));
  border: 1px solid var(--vault-line);
  border-radius: var(--r-lg);
  padding: clamp(28px, 4vw, 44px);
  margin-top: 56px;
  color: var(--vault-text);
}
.article__cta h3 {
  font-family: var(--font-display); font-weight: 540;
  font-size: clamp(23px, 2.6vw, 30px); color: #eef3f0; margin: 14px 0 0;
}
.article__cta p { color: var(--vault-text); font-size: 15px; margin-top: 10px; max-width: 56ch; }
.article__cta .btn { margin-top: 22px; }
.article__cta .stamp { color: var(--teal-glow); position: absolute; top: 22px; right: 24px; transform: rotate(6deg); }
@media (max-width: 640px) { .article__cta .stamp { display: none; } }

/* ---------- Ficha de empresa ---------- */
.org-facts {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 0;
  border-block: 2px solid var(--ink);
  margin-top: clamp(36px, 5vw, 56px);
}
.org-facts > div {
  padding: 22px 22px 22px 0;
  border-right: 1px dashed var(--rule);
}
.org-facts > div:last-child { border-right: none; }
.org-facts > div + div { padding-left: 22px; }
.org-facts b {
  display: block;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--teal-deep);
}
.org-facts span { display: block; font-size: 15px; color: var(--ink); margin-top: 8px; font-weight: 560; }
.org-facts small { display: block; font-size: 12.5px; color: var(--ink-faint); margin-top: 3px; }
@media (max-width: 920px) {
  .org-facts { grid-template-columns: 1fr 1fr; }
  .org-facts > div { border-right: none; padding-left: 0; padding-block: 16px; border-bottom: 1px dashed var(--rule); }
}

/* ---------- 404 ---------- */
.nf {
  min-height: 72vh;
  display: grid; place-items: center; text-align: center;
  padding-top: 110px; position: relative;
}
.nf__code {
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: .26em; text-transform: uppercase; color: var(--ink-faint);
  margin-top: 26px;
}
.nf__t {
  font-family: var(--font-display); font-weight: 540;
  font-variation-settings: "opsz" 120;
  font-size: clamp(36px, 5.5vw, 64px); line-height: 1.02;
  letter-spacing: -0.02em;
  margin-top: 18px; max-width: 18ch;
}
.nf__d { font-size: 16px; color: var(--ink-soft); margin-top: 16px; max-width: 48ch; }
.nf__links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 32px; }

/* ---------- Páginas legales ---------- */
.legal-page { max-width: 860px; }
.legal-copy { max-width: 760px; }
.legal-copy h2 {
  font-family: var(--font-display); font-weight: 560;
  font-size: clamp(23px, 2.4vw, 30px); letter-spacing: -0.015em;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 2px dotted var(--rule);
}
.legal-copy h3 { font-family: var(--font-display); font-weight: 560; font-size: 20px; margin-top: 28px; }
.legal-copy p, .legal-copy li { color: var(--ink-soft); font-size: 15.5px; line-height: 1.75; margin-top: 14px; }
.legal-copy ul { padding-left: 22px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .product-hero__grid { grid-template-columns: minmax(0,1fr); gap: 44px; }
  .product-card { max-width: 520px; }
  .split-grid, .product-info-grid { grid-template-columns: minmax(0,1fr); }
  .contact-split, .contact-split--wide { grid-template-columns: minmax(0,1fr); }
  .cap-grid { grid-template-columns: 1fr 1fr; }
  .faq-grid { grid-template-columns: minmax(0,1fr); }
}
@media (max-width: 640px) {
  .cw-form__grid { grid-template-columns: 1fr; }
  .product-hero { padding-top: 108px; }
  .product-hero__actions .btn { width: 100%; }
  .cw-form button[type="submit"] { width: 100%; }
  .cap-grid { grid-template-columns: 1fr; gap: 28px; }
}