/* ==========================================================================
   Secciones compartidas (Home y páginas interiores)
   Ritmo de fondos: ink · paper · paper(+banda ink) · surface · paper · ink · paper · blue · ink
   ========================================================================== */

/* ---------- 1 · Hero ---------- */

.hero {
  background: var(--gcs-ink);
  color: var(--gcs-on-dark);
  padding-block: clamp(3.5rem, 2rem + 6vw, 7rem);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-h1);
  line-height: var(--lh-tight);
  letter-spacing: -0.015em;
  margin-bottom: var(--space-5);
  max-width: 19ch;
  hyphens: manual;
}

/* ES/IT son ~20 % más largos: titular algo más contenido para no pasar de 5 líneas */
:lang(es) .hero__title,
:lang(it) .hero__title {
  font-size: clamp(2.125rem, 1.4rem + 3.2vw, 3.75rem);
  max-width: 21ch;
}

.hero__title em {
  font-style: italic;
  color: #fff;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  line-height: 1.55;
  color: var(--gcs-on-dark-muted);
  max-width: 52ch;
  margin: 0 0 var(--space-6);
}

.hero-diagram {
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  margin-inline: auto;
}

/* Dibujo de las líneas: una sola vez al cargar, decorativo */
.hero-diagram__links path {
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
  animation: gcs-draw 700ms var(--ease-out) both;
}

.hero-diagram__links path:nth-child(2) { animation-delay: 60ms; }
.hero-diagram__links path:nth-child(3) { animation-delay: 120ms; }
.hero-diagram__links path:nth-child(4) { animation-delay: 180ms; }
.hero-diagram__links path:nth-child(5) { animation-delay: 240ms; }

.hero-diagram__mesh {
  opacity: 0.45;
  animation: gcs-fade 600ms ease 400ms both;
}

@keyframes gcs-draw {
  from { stroke-dashoffset: 1; }
}

@keyframes gcs-fade {
  from { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-diagram__links path,
  .hero-diagram__mesh {
    animation: none;
  }
}

@media (max-width: 991.98px) {
  .hero-diagram {
    max-width: 400px;
  }
}

/* ---------- 2 · Principios ---------- */

.principles {
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--gcs-line);
}

.principles__label {
  margin-bottom: var(--space-5);
}

.principles__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: var(--space-5) var(--space-6);
  margin: 0;
}

.principles__list li {
  padding-top: var(--space-4);
  border-top: 2px solid var(--gcs-text);
  min-width: 0;
}

.principles__title {
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: var(--lh-snug);
  margin-bottom: var(--space-2);
}

.principles__list p {
  font-size: var(--fs-sm);
  color: var(--gcs-muted);
  margin: 0;
}

/* ---------- Cabeceras de sección ---------- */

.section-head {
  margin-bottom: var(--space-7);
  align-items: end;
}

.section-head__aside .lead-text {
  margin-bottom: var(--space-4);
}

/* ---------- 3 · Servicios ---------- */

.services {
  padding-top: var(--space-section);
}

.svc-group {
  display: grid;
  gap: var(--space-5) var(--space-7);
  padding-block: var(--space-7);
}

@media (min-width: 992px) {
  .svc-group {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }
}

.svc-group__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-h3);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-3);
}

.svc-group__head p {
  color: var(--gcs-muted);
  max-width: 36ch;
  margin: 0;
}

/* Grupo Build: filas */
.svc-group--index {
  border-top: 1px solid var(--gcs-line);
}

.svc-rows {
  margin: 0;
  border-top: 1px solid var(--gcs-line);
}

@media (min-width: 992px) {
  .svc-rows {
    border-top: 0;
  }
}

.svc-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: var(--space-5);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--gcs-line);
}

@media (min-width: 992px) {
  .svc-row:first-child {
    padding-top: 0;
  }
}

.svc-row__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-h4);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-2);
}

.svc-row__name a,
.svc-split__name a,
.svc-cols__name a {
  color: inherit;
  text-decoration: none;
}

.svc-row__summary {
  grid-column: 1;
  color: var(--gcs-muted);
  margin: 0;
  max-width: 60ch;
}

.svc-row__arrow,
.svc-split__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-size: var(--fs-lg);
  color: var(--gcs-blue);
  transition: transform var(--dur-fast) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .svc-row:hover .svc-row__name a,
  .svc-cols__item:hover .svc-cols__name a {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
  }

  .svc-row:hover .svc-row__arrow,
  .svc-split__item:hover .svc-split__arrow {
    transform: translateX(4px);
  }
}

/* Grupo Protect & automate: banda oscura */
.svc-band {
  background: var(--gcs-ink);
  color: var(--gcs-on-dark);
}

.svc-band .svc-group__head p {
  color: var(--gcs-on-dark-muted);
}

.svc-split {
  display: grid;
  gap: 0;
}

@media (min-width: 768px) {
  .svc-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .svc-split__item + .svc-split__item {
    border-left: 1px solid var(--gcs-ink-line);
    padding-left: var(--space-6);
  }

  .svc-split__item:first-child {
    padding-right: var(--space-6);
  }
}

.svc-split__item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: var(--space-4);
  align-content: start;
  padding-block: var(--space-4);
  border-top: 1px solid var(--gcs-sky);
}

@media (max-width: 767.98px) {
  .svc-split__item + .svc-split__item {
    margin-top: var(--space-5);
  }
}

.svc-split__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-h4);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-3);
}

.svc-split__item p {
  grid-column: 1;
  color: var(--gcs-on-dark-muted);
  margin: 0;
}

.svc-split__arrow {
  color: var(--gcs-sky);
  align-self: start;
}

/* Grupo Grow & communicate: columnas compactas */
.svc-cols {
  display: grid;
  gap: var(--space-5);
  margin: 0;
}

@media (min-width: 768px) {
  .svc-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
  }
}

.svc-cols__item {
  position: relative;
  padding-top: var(--space-4);
  border-top: 1px solid var(--gcs-text);
  min-width: 0;
}

.svc-cols__name {
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: var(--lh-snug);
  margin-bottom: var(--space-2);
}

.svc-cols__item p {
  font-size: var(--fs-sm);
  color: var(--gcs-muted);
  margin: 0;
}

/* ---------- 4 · Soluciones ---------- */

.solutions {
  background: var(--gcs-surface);
  padding-block: var(--space-section);
  margin-top: var(--space-6);
}

.pkg-table__head {
  display: none;
}

.pkg-table ul {
  margin: 0;
}

.pkg-row {
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-5);
  border-top: 1px solid var(--gcs-line);
}

.pkg-row:last-child {
  border-bottom: 1px solid var(--gcs-line);
}

.pkg-row__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-h4);
  line-height: var(--lh-snug);
}

.pkg-row__details {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.pkg-row__details dt {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gcs-muted);
  margin-bottom: var(--space-1);
}

.pkg-row__details dd {
  margin: 0;
}

.pkg-row__includes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--gcs-muted);
}

.pkg-row__includes li {
  position: relative;
  padding-left: 0.9em;
}

.pkg-row__includes li::before {
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  background: var(--gcs-blue);
  content: "";
}

@media (min-width: 992px) {
  .pkg-table__head,
  .pkg-row {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 5fr);
    gap: var(--space-6);
  }

  .pkg-table__head {
    padding-bottom: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gcs-muted);
  }

  .pkg-row__details {
    grid-column: 2 / span 2;
    grid-template-columns: minmax(0, 4fr) minmax(0, 5fr);
    gap: var(--space-6);
  }

  .pkg-row__details dt {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .pkg-row__includes {
    display: grid;
    gap: var(--space-1);
  }
}

.cta-row--spaced {
  margin-top: var(--space-7);
}

/* ---------- 5 · Productos (vista conceptual) ---------- */

.products {
  padding-block: var(--space-section);
}

.products .section-title {
  margin-bottom: var(--space-5);
}

.mock {
  margin: 0;
}

.mock__frame {
  border: 1px solid var(--gcs-line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  box-shadow: 0 30px 60px -40px rgba(11, 18, 32, 0.45);
}

.mock__bar {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  background: var(--gcs-surface);
  border-bottom: 1px solid var(--gcs-line);
}

.mock__bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gcs-line);
}

.mock__app {
  display: grid;
  grid-template-columns: minmax(0, 150px) minmax(0, 1fr);
  min-height: 300px;
  font-size: var(--fs-xs);
}

.mock__side {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 10px;
  background: var(--gcs-ink);
  color: var(--gcs-muted-dark);
}

.mock__brand {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  margin: 0 0 12px 6px;
  border: 1.5px solid var(--gcs-sky);
}

.mock__menu {
  padding: 7px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mock__menu.is-active {
  background: var(--gcs-ink-line);
  color: #fff;
}

.mock__main {
  padding: 14px 16px;
  min-width: 0;
}

.mock__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
  font-size: var(--fs-sm);
  color: var(--gcs-text);
}

.mock__pill {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--gcs-surface);
  color: var(--gcs-muted);
  font-size: var(--fs-xs);
}

.mock__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
}

.mock__col {
  display: grid;
  gap: 6px;
}

.mock__slot {
  height: 30px;
  border-radius: 3px;
  background: var(--gcs-surface);
}

.mock__slot--1 {
  background: #DCE6FB;
  box-shadow: inset 3px 0 0 var(--gcs-blue);
}

.mock__slot--2 {
  background: #FDE4F1;
  box-shadow: inset 3px 0 0 var(--gcs-magenta);
}

.mock__caption {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--gcs-muted);
}

@media (max-width: 479.98px) {
  .mock__app {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
  }

  .mock__side {
    display: none;
  }
}

/* ---------- 6 · Capacidades ---------- */

.capabilities {
  background: var(--gcs-ink);
  color: var(--gcs-on-dark);
  padding-block: var(--space-section);
}

.capabilities .lead-text {
  color: var(--gcs-on-dark-muted);
}

.cap-list {
  display: grid;
  gap: var(--space-6);
  margin: 0;
}

@media (min-width: 768px) {
  .cap-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-7) var(--space-8);
  }
}

.cap-list li {
  padding-top: var(--space-5);
  border-top: 1px solid var(--gcs-ink-line);
  min-width: 0;
}

.cap-list__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-h4);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-3);
}

.cap-list p {
  color: var(--gcs-on-dark-muted);
  margin: 0;
  max-width: 52ch;
}

/* ---------- 7 · Proceso ---------- */

.process {
  padding-block: var(--space-section);
}

.process .section-title {
  max-width: 22ch;
}

.steps {
  display: grid;
  gap: 0;
  margin: var(--space-7) 0 0;
  counter-reset: none;
}

.steps__item {
  position: relative;
  padding: 0 0 var(--space-6) var(--space-7);
  min-width: 0;
}

.steps__item::before {
  position: absolute;
  left: 0.9rem;
  top: 2rem;
  bottom: 0;
  width: 1px;
  background: var(--gcs-line);
  content: "";
}

.steps__item:last-child::before {
  display: none;
}

.steps__num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--gcs-text);
  border: 1px solid var(--gcs-text);
  border-radius: 50%;
  background: var(--gcs-paper);
}

.steps__item:last-child .steps__num {
  border-color: var(--gcs-blue);
  color: var(--gcs-blue);
}

.steps__title {
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: var(--lh-snug);
  margin: 0.2rem 0 var(--space-2);
}

.steps__item p {
  color: var(--gcs-muted);
  margin: 0;
}

@media (min-width: 992px) {
  .steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--space-5);
  }

  .steps__item {
    padding: var(--space-7) 0 0;
  }

  .steps__item::before {
    left: 2.4rem;
    right: calc(-1 * var(--space-5));
    top: 0.92rem;
    bottom: auto;
    width: auto;
    height: 1px;
  }
}

/* ---------- 8 · Cierre ---------- */

.closing {
  background: var(--gcs-blue);
  color: #fff;
  padding-block: var(--space-section);
  --focus: #fff;
}

.closing__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-h2);
  line-height: 1.1;
  max-width: 20ch;
  margin-bottom: var(--space-5);
}

.closing__text {
  font-size: var(--fs-md);
  max-width: 52ch;
  margin: 0 0 var(--space-6);
  color: #EAF1FF;
}

.closing .link-arrow--on-dark {
  color: #fff;
  text-decoration-color: rgba(255, 255, 255, 0.6);
}