/* ============================================================
   Micrositios de proyectos (proyectos/*.html)
   Usa los tokens de styles.css; aquí solo el layout propio.
   ============================================================ */

.ms-main { padding-top: 84px; }
.ms-top-right { display: flex; align-items: center; gap: 22px; }
.ms-back { font-size: .95rem; font-weight: 600; color: var(--muted); }
.ms-back:hover { color: var(--text); }

/* Portada del proyecto */
.ms-hero {
  position: relative; min-height: 500px; display: flex; align-items: flex-end;
  background-color: #07050f; background-repeat: no-repeat; background-size: cover;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.ms-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(14,10,36,.95) 0%, rgba(14,10,36,.8) 46%, rgba(14,10,36,.18) 100%);
}
.ms-hero .container { position: relative; padding-bottom: 60px; }
.ms-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.05; letter-spacing: -.025em; margin-bottom: 12px; }
.ms-loc { color: var(--accent); font-weight: 600; font-size: .95rem; margin-bottom: 20px; }
.ms-lead { color: var(--muted); font-size: 1.12rem; max-width: 560px; }

/* Ficha técnica */
.ms-facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 20px;
  padding-top: 34px; padding-bottom: 34px; border-bottom: 1px solid var(--line);
}
.ms-facts span { display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .16em; color: var(--muted-2); margin-bottom: 6px; }
.ms-facts strong { font-weight: 600; font-size: .95rem; }
.ms-chips { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 28px; }

/* Etapas */
.ms-sec { padding-top: 88px; scroll-margin-top: 96px; }
.ms-sec h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 14px; }
.ms-intro { color: var(--muted); max-width: 64ch; margin-bottom: 32px; }
.ms-split { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: center; }
.ms-split.rev { grid-template-columns: 1.3fr 1fr; }
.ms-split .ms-intro { margin-bottom: 0; }
.ms-grid { display: grid; gap: 20px; }
.ms-grid.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ms-grid.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ms-grid.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.ms-review { display: grid; grid-template-columns: 1.25fr 1fr; gap: 20px; }
.ms-review .ms-stack { display: grid; gap: 20px; }

.ms-fig img {
  width: 100%; height: var(--h, 240px); object-fit: cover; display: block;
  border-radius: var(--radius-sm); cursor: zoom-in;
}
.ms-fig.doc .ms-doc { background: #fff; border-radius: var(--radius-sm); overflow: hidden; }
.ms-fig.doc img { object-fit: contain; border-radius: 0; }
.ms-fig figcaption { margin-top: 10px; font-size: .82rem; color: var(--muted); }

/* Carta Gantt */
.gantt-box { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px 28px; overflow-x: auto; }
.gantt { display: grid; grid-template-columns: 290px minmax(420px, 1fr); column-gap: 20px; min-width: 760px; }
.gantt-months { position: relative; height: 28px; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); }
.gantt-months span { position: absolute; top: 0; }
.gantt-label { padding: 13px 0; border-top: 1px solid var(--line); }
.gantt-label strong { display: block; font-size: .9rem; font-weight: 600; }
.gantt-label small { font-size: .78rem; color: var(--muted-2); }
.gantt-track { position: relative; border-top: 1px solid var(--line); }
.gantt-bar { position: absolute; top: 50%; height: 14px; margin-top: -7px; border-radius: 999px; background: var(--accent-2); }
.gantt-bar.hot { background: linear-gradient(135deg, var(--accent-2), var(--accent)); }
.gantt-ms { position: absolute; top: 50%; width: 14px; height: 14px; margin: -7px 0 0 -7px; background: var(--accent); transform: rotate(45deg); }
.gantt-legend { display: flex; gap: 24px; margin-top: 18px; font-size: .78rem; color: var(--muted); }
.gantt-legend span { display: inline-flex; align-items: center; gap: 8px; }
.gantt-legend i { display: inline-block; }
.gantt-legend .lb { width: 22px; height: 10px; border-radius: 999px; background: var(--accent-2); }
.gantt-legend .lm { width: 10px; height: 10px; background: var(--accent); transform: rotate(45deg); }

/* Cierre */
.ms-cta { margin-top: 110px; padding: 72px 0; background: var(--bg-2); border-top: 1px solid var(--line); }
.ms-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.ms-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 8px; }
.ms-cta p { color: var(--muted); }
.ms-cta .btns { display: flex; gap: 14px; flex-wrap: wrap; }

@media (max-width: 920px) {
  .ms-grid.c4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ms-grid.c3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .ms-back { font-size: .85rem; }
  .ms-hero { min-height: 440px; }
  .ms-hero::before { background: linear-gradient(180deg, rgba(14,10,36,.35) 0%, rgba(14,10,36,.92) 60%); }
  .ms-split, .ms-split.rev, .ms-review { grid-template-columns: 1fr; gap: 24px; }
  .ms-split.rev > figure { order: 2; }
  .ms-grid.c2 { grid-template-columns: 1fr; }
  .ms-sec { padding-top: 64px; }
}
@media (max-width: 460px) {
  .ms-grid.c3 { grid-template-columns: 1fr; }
}