/* ==========================================================================
   FT · PROYECTOS  ·  ft-proyectos.css
   Hoja propia de /soluciones.html (la pagina de nuestros proyectos).
   No toca ft-2026.css, styles.css ni main.js.

   CLARA. Fondo blanco. Misma paleta que la portada 2026:
     tinta   #0B0F1A      acento #6B3FA0      linea rgba(11,15,26,.10)
   Tipografias: las que ya carga la pagina (Inter + JetBrains Mono).
   ========================================================================== */

body.ft-proyectos {
  --p-bg:      #FFFFFF;
  --p-bg-1:    #F7F8FB;   /* banda alterna */
  --p-bg-2:    #EEF1F6;   /* panel dentro de tarjeta */
  --p-ink:     #0B0F1A;
  --p-dim:     #4C5468;
  --p-faint:   #6A7284;
  --p-accent:  #6B3FA0;
  --p-accent-2:#58328A;
  --p-wash:    rgba(107,63,160,.08);
  --p-accent-line: rgba(107,63,160,.30);
  --p-line:    rgba(11,15,26,.10);
  --p-line-2:  rgba(11,15,26,.20);
  --p-r1: 8px; --p-r2: 12px; --p-r3: 18px; --p-rp: 999px;
  --p-t: .18s cubic-bezier(.2,.8,.2,1);

  background: var(--p-bg);
  color: var(--p-ink);
  color-scheme: only light;
}

/* Nadie deberia poder empujar la pagina a lo ancho */
body.ft-proyectos { overflow-x: hidden; }

body.ft-proyectos .ft-pr-mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

body.ft-proyectos :where(a,button,input,textarea,select,summary,[tabindex]):focus-visible {
  outline: 2px solid var(--p-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* --- Contenedor y secciones ------------------------------------------- */
.ft-pr-wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.ft-pr-sec { padding: 52px 0; border-top: 1px solid var(--p-line); }
.ft-pr-sec--first { border-top: 0; padding-top: calc(var(--ft-header-h, 72px) + 40px); }
.ft-pr-sec--alt { background: var(--p-bg-1); }
.ft-pr-sec[id] { scroll-margin-top: calc(var(--ft-header-h, 72px) + 12px); }

/* --- Tipografia base de la pagina ------------------------------------- */
.ft-pr-eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--p-accent);
  margin-bottom: 10px;
}
.ft-pr-h1 {
  font-size: clamp(30px, 6vw, 50px);
  line-height: 1.06;
  letter-spacing: -.025em;
  font-weight: 800;
  color: var(--p-ink);
  margin: 0;
}
.ft-pr-lead {
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.55;
  color: var(--p-dim);
  margin: 16px 0 0;
  max-width: 62ch;
}
.ft-pr-h2 {
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.15;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--p-ink);
  margin: 0;
}
.ft-pr-sub {
  font-size: 15px;
  line-height: 1.6;
  color: var(--p-dim);
  margin: 10px 0 0;
  max-width: 70ch;
}
.ft-pr-note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--p-faint);
  margin: 14px 0 0;
}

/* --- HERO --------------------------------------------------------------- */
.ft-pr-hero-grid { display: grid; gap: 24px; }
.ft-pr-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.ft-pr-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px;
  border-radius: var(--p-rp);
  font-size: 14px; font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background var(--p-t), border-color var(--p-t), color var(--p-t);
}
.ft-pr-btn--main { background: var(--p-accent); color: #fff; }
.ft-pr-btn--main:hover { background: var(--p-accent-2); }
.ft-pr-btn--ghost { background: #fff; color: var(--p-ink); border-color: var(--p-line-2); }
.ft-pr-btn--ghost:hover { border-color: var(--p-accent); color: var(--p-accent); }

/* --- Cifras (el volumen) ------------------------------------------------ */
.ft-pr-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--p-line);
  border: 1px solid var(--p-line);
  border-radius: var(--p-r2);
  overflow: hidden;
  margin-top: 32px;
}
.ft-pr-stat { background: var(--p-bg); padding: 18px 16px; }
.ft-pr-sec--alt .ft-pr-stat { background: var(--p-bg-1); }
.ft-pr-stat-n {
  display: block;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 500;
  letter-spacing: -.02em;
  color: var(--p-accent);
  line-height: 1.05;
}
.ft-pr-stat-l {
  display: block;
  font-size: 13px;
  line-height: 1.45;
  color: var(--p-dim);
  margin-top: 6px;
}

/* --- Indice de familias ------------------------------------------------- */
.ft-pr-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 4px;
  padding: 0;
  list-style: none;
}
.ft-pr-index-a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--p-line);
  border-radius: var(--p-r2);
  background: var(--p-bg);
  text-decoration: none;
  color: var(--p-ink);
  transition: border-color var(--p-t), background var(--p-t);
}
.ft-pr-sec--alt .ft-pr-index-a { background: var(--p-bg); }
.ft-pr-index-a:hover { border-color: var(--p-accent-line); background: var(--p-wash); }
.ft-pr-index-n {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  color: var(--p-accent);
  flex: none;
}
.ft-pr-index-t { font-size: 14px; font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.ft-pr-index-c {
  margin-left: auto;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  color: var(--p-faint);
  flex: none;
}

/* --- Cabecera de familia ------------------------------------------------ */
.ft-pr-fam-head { margin-bottom: 26px; }
.ft-pr-count {
  display: inline-block;
  margin-top: 12px;
  padding: 5px 11px;
  border: 1px solid var(--p-accent-line);
  border-radius: var(--p-rp);
  background: var(--p-wash);
  color: var(--p-accent);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  letter-spacing: .04em;
}

/* --- Rejilla de proyectos CON captura ----------------------------------- */
.ft-pr-shots {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 0 0 22px;
}
.ft-pr-shot {
  display: flex;
  flex-direction: column;
  background: var(--p-bg);
  border: 1px solid var(--p-line);
  border-radius: var(--p-r3);
  overflow: hidden;
  transition: border-color var(--p-t), box-shadow var(--p-t);
}
.ft-pr-shot:hover { border-color: var(--p-accent-line); box-shadow: 0 6px 22px rgba(11,15,26,.06); }
.ft-pr-shot-fig {
  margin: 0;
  background: var(--p-bg-2);
  border-bottom: 1px solid var(--p-line);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.ft-pr-shot-fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.ft-pr-shot-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 18px;
}
.ft-pr-shot-t {
  font-size: 17px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--p-ink);
  margin: 0;
  overflow-wrap: anywhere;
}
.ft-pr-shot-p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--p-dim);
  margin: 8px 0 0;
}

/* --- Rejilla de proyectos SIN captura ----------------------------------- */
.ft-pr-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.ft-pr-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 16px;
  background: var(--p-bg);
  border: 1px solid var(--p-line);
  border-radius: var(--p-r2);
  transition: border-color var(--p-t), background var(--p-t);
}
.ft-pr-sec--alt .ft-pr-card { background: var(--p-bg); }
.ft-pr-card:hover { border-color: var(--p-accent-line); }
.ft-pr-card-t {
  font-size: 15px;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--p-ink);
  margin: 0;
  overflow-wrap: anywhere;
}
.ft-pr-card-p {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--p-dim);
  margin: 7px 0 0;
}

/* --- Pie comun de las tarjetas ------------------------------------------ */
.ft-pr-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--p-line);
}
.ft-pr-shot-body .ft-pr-foot { margin-top: auto; }
.ft-pr-card .ft-pr-foot { margin-top: auto; }
.ft-pr-ver {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10.5px;
  letter-spacing: .04em;
  color: var(--p-faint);
  white-space: nowrap;
}
.ft-pr-go {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--p-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--p-t);
  overflow-wrap: anywhere;
}
.ft-pr-go:hover { border-bottom-color: var(--p-accent-line); }
.ft-pr-go::after { content: " \2192"; }
.ft-pr-go--out::after { content: " \2197"; }

/* --- Bloque de prueba a lo ancho (una captura grande) ------------------- */
.ft-pr-proof {
  margin: 0 0 24px;
  border: 1px solid var(--p-line);
  border-radius: var(--p-r3);
  overflow: hidden;
  background: var(--p-bg);
}
.ft-pr-proof img { display: block; width: 100%; height: auto; }
.ft-pr-proof figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--p-faint);
  border-top: 1px solid var(--p-line);
}

/* ==========================================================================
   RESPONSIVE
   Regla de oro: ninguna rejilla puede dejar UNA tarjeta sola en la ultima
   fila. Las rejillas de texto llevan siempre un numero PAR de tarjetas, asi
   que con 1, 2 o 4 columnas nunca sobra una sola. En las rejillas de captura
   (2 columnas) la ultima tarjeta impar ocupa el ancho completo.
   ========================================================================== */

@media (min-width: 620px) {
  .ft-pr-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ft-pr-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 760px) {
  .ft-pr-wrap { padding: 0 28px; }
  .ft-pr-sec { padding: 68px 0; }
  .ft-pr-shots { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  /* Ultima tarjeta impar: ocupa las dos columnas y se pone en horizontal,
     asi no queda una tarjeta estrecha sola ni una foto gigante y vacia. */
  .ft-pr-shots > .ft-pr-shot:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    flex-direction: row;
  }
  .ft-pr-shots > .ft-pr-shot:last-child:nth-child(odd) .ft-pr-shot-fig {
    flex: 0 0 46%;
    aspect-ratio: 16 / 9;
    border-bottom: 0;
    border-right: 1px solid var(--p-line);
  }
  .ft-pr-shots > .ft-pr-shot:last-child:nth-child(odd) .ft-pr-shot-body {
    justify-content: center;
    padding: 24px;
  }
  .ft-pr-index { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1000px) {
  .ft-pr-wrap { padding: 0 32px; }
  .ft-pr-hero-grid { grid-template-columns: 1.25fr 1fr; gap: 40px; align-items: end; }
  .ft-pr-sec { padding: 80px 0; }
  .ft-pr-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Movil estrecho (390 px y por debajo): nada se sale */
@media (max-width: 420px) {
  .ft-pr-wrap { padding: 0 18px; }
  .ft-pr-index { grid-template-columns: 1fr; }
  .ft-pr-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ft-pr-shot-fig { aspect-ratio: 4 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  body.ft-proyectos * { transition: none !important; }
}