/* Servicios: índice en filas con foto enmarcada, promesa en tres puntos y páginas de cada servicio. */
.sidx { padding: 0 var(--pad); border-top: 1px solid var(--line); margin: 0 var(--pad); padding: 0; }
.sidx__item { position: relative; border-bottom: 1px solid var(--line); }
.sidx__item::after {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%; background: var(--blue);
  transform: scaleX(0); transform-origin: left; transition: transform 0.7s var(--ease-snap);
}
.sidx__item:hover::after { transform: scaleX(1); }
.sidx__link {
  display: grid; grid-template-columns: 4em minmax(0, 6fr) minmax(0, 4fr); grid-template-rows: auto 1fr auto;
  gap: 10px var(--gap); padding: clamp(28px, 4vw, 52px) 0; text-decoration: none;
}
.sidx__n { color: var(--blue); padding-top: 0.6em; }
.sidx__title { grid-column: 2; font: 500 var(--t-h2) / 1.02 var(--f-display); letter-spacing: -0.035em; transition: color 0.3s, transform 0.6s var(--ease-snap); }
.sidx__link:hover .sidx__title { color: var(--blue); transform: translateX(10px); }
.sidx__text { grid-column: 2; color: var(--ink-2); max-width: 50ch; font-size: var(--t-lead); }
.sidx__go { grid-column: 2; color: var(--blue); }
.sidx__frame { grid-column: 3; grid-row: 1 / span 3; aspect-ratio: 4 / 3; }
.sidx__frame picture { height: 100%; overflow: hidden; }

.promise { padding: clamp(64px, 9vw, 140px) var(--pad); }
.promise__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.promise__list li { display: grid; gap: 12px; padding-top: 20px; border-top: 2px solid var(--ink); }
.promise__list .mono { color: var(--blue); }
.promise__list h2 { font: 500 var(--t-h3) / 1.15 var(--f-display); letter-spacing: -0.02em; }
.promise__list p { color: var(--ink-2); }

/* Página de servicio */
.shero { padding: 0 var(--pad); }
.shero__frame { aspect-ratio: 21 / 9; max-height: 80svh; }
.shero__frame picture { height: 100%; overflow: hidden; }
.sbody { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 6vw, 96px); padding: clamp(56px, 8vw, 120px) var(--pad); }
.sbody__text { display: grid; gap: 1.1em; font-size: var(--t-lead); line-height: 1.6; max-width: 62ch; }
.sbody__text > p:first-child { font: 400 var(--t-big) / 1.25 var(--f-display); letter-spacing: -0.025em; }
.saside { margin-top: 18px; padding: 24px; background: var(--paper-2); border-left: 3px solid var(--blue); display: grid; gap: 10px; font-size: 1rem; }
.saside__t { font: 500 1.15rem / 1.25 var(--f-display); }
.spoints { display: grid; gap: 0; align-self: start; border-top: 2px solid var(--ink); }
.spoints li { display: grid; grid-template-columns: 2.6em 1fr; gap: 4px 10px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.spoints .mono { color: var(--blue); grid-row: span 2; padding-top: 0.3em; }
.spoints h3 { font: 500 1.05rem / 1.25 var(--f-display); }
.spoints p { color: var(--ink-2); font-size: 0.95rem; }

.sgal { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); padding: 0 var(--pad) clamp(48px, 6vw, 96px); align-items: start; }
.sgal--refs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sgal__h { padding: 0 var(--pad) 22px; }
.sph__frame picture { overflow: hidden; aspect-ratio: 4 / 3; }
.sph--ref .sph__frame picture { aspect-ratio: 1; }

.srel { padding: clamp(48px, 6vw, 96px) var(--pad); border-top: 1px solid var(--line); display: grid; gap: 26px; }
.srel__list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.srel__link { display: grid; gap: 12px; text-decoration: none; }
.srel__frame { aspect-ratio: 4 / 3; }
.srel__frame picture { height: 100%; overflow: hidden; }
.srel__t { font: 500 1.1rem / 1.2 var(--f-display); letter-spacing: -0.015em; }
.srel__link:hover .srel__t { color: var(--blue); }

.sother { padding: 0 var(--pad) clamp(64px, 8vw, 120px); display: grid; gap: 18px; }
.sother ul { display: flex; flex-wrap: wrap; gap: 10px; }
.sother a {
  display: inline-flex; gap: 0.6em; align-items: baseline; padding: 0.7em 1.1em; border: 1px solid var(--line-strong);
  text-decoration: none; font-weight: 500; transition: border-color 0.3s, color 0.3s;
}
.sother a .mono { color: var(--blue); }
.sother a:hover { border-color: var(--blue); color: var(--blue); }

@media (max-width: 899px) {
  .sidx__link { grid-template-columns: 2.6em minmax(0, 1fr); }
  .sidx__frame { grid-column: 2; grid-row: auto; }
  .promise__list { grid-template-columns: 1fr; }
  .sbody { grid-template-columns: 1fr; }
  .shero__frame { aspect-ratio: 4 / 3; }
  .sgal, .sgal--refs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .srel__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}