/* ============================================================================
   Pitágoras Cloud · Páginas de servicio del sitio
   /servicios/ · /blog/ · /politica-de-datos/ · /terminos/ · 404
   Carga DESPUÉS de portada.css y de documentos.css (de donde hereda la
   columna de lectura y los estilos de tabla).
   ========================================================================== */

/* ============================================ ÍNDICE DE SERVICIOS ======== */
/* Dirección (D-074): es la ÚNICA página del sitio sin fotografía de fondo, y
   es deliberado. Su trabajo no es crear ambiente sino ser una bifurcación:
   dos puertas. El color lo ponen las dos puertas, cada una con el suyo, y una
   foto arriba solo competiría con ellas y haría que la página pareciera la
   copia de una de las dos categorías. */
.sv__cab { position: relative; isolation: isolate; overflow: hidden; }
.sv__cab::after {
  content: ""; position: absolute; inset: -40% -10% auto; height: 120%; z-index: -1;
  background:
    radial-gradient(48% 60% at 22% 30%, rgb(233 79 209 / .20), transparent 70%),
    radial-gradient(48% 60% at 78% 34%, rgb(79 184 176 / .18), transparent 70%);
  pointer-events: none;
}
.sv__cab-in { padding-block: calc(var(--nav-h) + clamp(52px, 9vh, 112px)) clamp(36px, 6vh, 64px); max-width: 64ch; }
.sv__title {
  margin: clamp(16px, 2.4vh, 24px) 0 0;
  font-family: var(--font-display); font-weight: 800; font-variation-settings: 'opsz' 96;
  font-size: clamp(2.1rem, 1rem + 3.6vw, 4rem); line-height: 1.0; letter-spacing: -.038em;
  color: var(--paper); text-wrap: balance;
}
.sv__lead { margin: clamp(16px, 2.4vh, 24px) 0 0; max-width: 58ch; font-size: clamp(1rem, .95rem + .35vw, 1.15rem); line-height: 1.68; color: var(--paper-dim); text-wrap: pretty; }

.puertas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 2.6vw, 32px); padding-bottom: clamp(40px, 6vh, 72px); }
.pt { --c: var(--magenta); --c-rgb: 233 79 209; --c-soft: var(--magenta-soft);
  display: flex; flex-direction: column; position: relative; isolation: isolate; overflow: hidden;
  border: 1px solid var(--rule); border-radius: 18px;
  background: linear-gradient(180deg, rgb(29 24 48 / .74), rgb(16 12 26 / .92));
}
.pt--teal { --c: var(--teal); --c-rgb: 79 184 176; --c-soft: var(--teal-soft); }
.pt__foto { position: relative; display: block; height: clamp(150px, 20vh, 210px); overflow: hidden; }
.pt__foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pt__foto::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgb(var(--ink-a) / .24), rgb(var(--ink-a) / .86) 74%, rgb(16 12 26 / .96));
}
.pt__cuerpo { padding: clamp(22px, 2.6vw, 32px); display: flex; flex-direction: column; flex: 1; }
.pt__k { margin: 0; font: 600 10.5px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--c); }
.pt__t { margin: 12px 0 0; font: 800 clamp(1.4rem, 1.1rem + 1vw, 2rem)/1.1 var(--font-display); letter-spacing: -.03em; color: var(--paper); text-wrap: balance; }
.pt__q { margin: 10px 0 0; font: 700 clamp(1rem, .95rem + .3vw, 1.12rem)/1.4 var(--font-display); color: var(--c); }
.pt__d { margin: 14px 0 0; font-size: 14.5px; line-height: 1.68; color: var(--paper-dim); text-wrap: pretty; }

.pt__lista { list-style: none; margin: clamp(20px, 3vh, 28px) 0 0; padding: 0; display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; }
.pt__lista li { background: rgb(18 14 28 / .9); }
.pt__lista a {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px 16px; align-items: baseline;
  padding: 13px 15px; text-decoration: none;
  transition: background-color 180ms var(--ease-out);
}
.pt__lista a:hover { background: rgb(var(--c-rgb) / .10); }
.pt__nom { font: 600 14.5px/1.3 var(--font-body); color: var(--paper); }
.pt__cond { display: block; margin-top: 4px; font-size: 12.5px; line-height: 1.45; color: var(--paper-dim); }
.pt__cifra { font: 600 13.5px/1.3 var(--font-mono); color: var(--paper); font-variant-numeric: tabular-nums; white-space: nowrap; }
.pt__cifra i { font-style: normal; color: var(--paper-dim); font-weight: 400; }
.pt__pie { margin-top: auto; padding-top: clamp(20px, 3vh, 26px); }
.pt__pie .btn { width: 100%; justify-content: center; }
.pt--teal .btn--primary { background: linear-gradient(90deg, #4FB8B0, #3730A3); }

/* ------------------------------------------------ ¿por cuál empiezo? --- */
.ruta { padding-block: clamp(40px, 6vh, 72px); border-top: 1px solid var(--rule); }
.ruta__t { margin: 0; font: 800 clamp(1.5rem, 1.15rem + 1.4vw, 2.2rem)/1.15 var(--font-display); letter-spacing: -.03em; color: var(--paper); text-wrap: balance; }
.ruta__lead { margin: 14px 0 0; max-width: 60ch; font-size: 1.02rem; line-height: 1.7; color: var(--paper-dim); }
.ruta__lista { list-style: none; margin: clamp(28px, 4vh, 44px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); counter-reset: r; }
.ruta__lista li { counter-increment: r; padding: clamp(20px, 2.4vw, 26px); border: 1px solid var(--rule); border-radius: 14px; background: rgb(29 24 48 / .5); }
.ruta__lista li::before { content: counter(r, decimal-leading-zero); display: block; margin-bottom: 14px; font: 700 11px/1 var(--font-mono); letter-spacing: .12em; color: var(--gold); }
.ruta__p { margin: 0; font: 700 clamp(1rem, .95rem + .35vw, 1.15rem)/1.4 var(--font-display); color: var(--paper); text-wrap: pretty; }
.ruta__r { margin: 14px 0 0; font-size: 13.5px; line-height: 1.65; color: var(--paper-dim); }
.ruta__r b { color: var(--paper); }
.ruta__r em { font-style: normal; color: var(--magenta); font-weight: 600; }
.ruta__r i { font-style: normal; color: var(--teal); font-weight: 600; }
.ruta__cierre { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: clamp(28px, 4vh, 44px); padding: clamp(20px, 2.6vw, 28px); border: 1px solid var(--rule); border-left: 3px solid var(--gold); border-radius: 0 14px 14px 0; background: linear-gradient(90deg, rgb(232 162 61 / .10), rgb(29 24 48 / .34) 60%); }
.ruta__cierre p { margin: 0; max-width: 52ch; font-size: 14.5px; line-height: 1.65; color: var(--paper-dim); }
.ruta__cierre p b { color: var(--paper); }
.ruta__cierre .btn { margin-left: auto; }

/* ====================================================== BLOG (pronto) === */
.pronto__rejilla { list-style: none; margin: clamp(30px, 5vh, 52px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.pronto { padding: clamp(22px, 2.6vw, 30px); border: 1px solid var(--rule); border-radius: 14px; background: rgb(29 24 48 / .5); }
.pronto i { display: block; margin-bottom: 20px; font-style: normal; font: 700 11px/1 var(--font-mono); letter-spacing: .14em; color: var(--c, var(--magenta)); }
.pronto--1 { --c: var(--magenta); } .pronto--2 { --c: var(--glow-lilac); } .pronto--3 { --c: var(--teal); }
.pronto b { display: block; font: 800 clamp(1.05rem, .98rem + .5vw, 1.28rem)/1.2 var(--font-display); letter-spacing: -.02em; color: var(--paper); }
.pronto span { display: block; margin-top: 10px; font-size: 13.5px; line-height: 1.62; color: var(--paper-dim); }
.pronto__nota { margin: clamp(30px, 4vh, 48px) 0 0; max-width: 72ch; font: 400 12.5px/1.7 var(--font-mono); letter-spacing: .02em; color: var(--paper-dim); }

/* ============================================================== 404 ===== */
.cuatro { min-height: 78vh; display: grid; align-items: center; }
.cuatro__n { margin: 0; font: 800 clamp(5rem, 3rem + 14vw, 13rem)/.86 var(--font-display); letter-spacing: -.055em;
  background: var(--pc-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .04em; }
.cuatro__t { margin: clamp(14px, 2.4vh, 26px) 0 0; font: 800 clamp(1.5rem, 1.1rem + 1.6vw, 2.4rem)/1.15 var(--font-display); letter-spacing: -.03em; color: var(--paper); text-wrap: balance; }
.cuatro__p { margin: 16px 0 0; max-width: 52ch; font-size: 1.05rem; line-height: 1.7; color: var(--paper-dim); }
.cuatro__enlaces { list-style: none; margin: clamp(28px, 4vh, 40px) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.cuatro__enlaces a {
  display: inline-flex; align-items: center; gap: 9px; padding: 11px 16px;
  border: 1px solid var(--rule); border-radius: 999px; background: rgb(29 24 48 / .5);
  font: 600 12px/1 var(--font-mono); letter-spacing: .04em; color: var(--paper-dim); text-decoration: none;
  transition: border-color 180ms var(--ease-out), color 180ms var(--ease-out), background 180ms var(--ease-out);
}
.cuatro__enlaces a:hover { border-color: var(--magenta); color: var(--paper); background: rgb(233 79 209 / .14); }

/* ========================================================= RESPONSIVE === */
@media (max-width: 980px) {
  .puertas { grid-template-columns: minmax(0, 1fr); }
  .ruta__lista, .pronto__rejilla { grid-template-columns: minmax(0, 1fr); }
  .ruta__cierre .btn { margin-left: 0; width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) { .pt__lista a, .cuatro__enlaces a { transition: none; } }