/* ══════════════════════════════════════
   sections.css
   Misión/Visión, Sedes, Historia,
   Contacto y utilidades compartidas
══════════════════════════════════════ */

/* ════════════════════
   MISIÓN / VISIÓN
════════════════════ */
.mv-section {
  background: var(--c-blanco);
  padding: var(--sp-3xl) 0;
}
.mv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: var(--sp-lg);
}
.mv-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-gris-2);
  transition: box-shadow var(--t-base), transform var(--t-base);
  background: var(--c-blanco);
}
.mv-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.mv-card__bar {
  height: 6px;
  width: 100%;
}
.mv-card__bar--verde  { background: var(--c-verde-med); }
.mv-card__bar--azul   { background: var(--c-azul); }
.mv-card__bar--dorado { background: var(--c-dorado); }
.mv-card__body { padding: 1.8rem; }
.mv-card__icon { font-size: 2rem; display: block; margin-bottom: .75rem; }
.mv-card h3 {
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: .6rem;
  color: var(--c-negro);
}
.mv-card p {
  font-size: .82rem;
  color: var(--c-gris-txt);
  line-height: 1.72;
}

/* ════════════════════
   NUESTRAS SEDES
════════════════════ */
.sedes-section {
  background: var(--c-gris-1);
  padding: var(--sp-3xl) 0;
}
.sedes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: var(--sp-lg);
}
.sede-card {
  background: var(--c-blanco);
  border-radius: var(--r-lg);
  padding: 1.6rem;
  border: 1px solid var(--c-gris-2);
  transition: box-shadow var(--t-base), transform var(--t-base);
  cursor: pointer;
  display: block;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.sede-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--c-verde-med), var(--c-azul));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}
.sede-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.sede-card:hover::after { transform: scaleX(1); }
.sede-num {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--c-gris-txt);
  margin-bottom: .5rem;
  display: block;
}
.sede-ico { font-size: 1.8rem; display: block; margin-bottom: .5rem; }
.sede-card h3 {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: .4rem;
  color: var(--c-negro);
}
.sede-card p {
  font-size: .78rem;
  color: var(--c-gris-txt);
  line-height: 1.55;
}
.sede-tag {
  display: inline-block;
  margin-top: .9rem;
  font-size: .65rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--r-sm);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.sede-tag--verde  { background: var(--c-verde-light); color: var(--c-verde-med); }
.sede-tag--azul   { background: var(--c-azul-light);  color: var(--c-azul); }
.sede-tag--dorado { background: var(--c-dorado-pale); color: #b45309; }

/* ════════════════════
   HISTORIA
════════════════════ */
.historia-section {
  background: var(--c-blanco);
  padding: var(--sp-3xl) 0;
}
.historia-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  margin-top: var(--sp-lg);
  align-items: start;
}

/* Timeline */
.timeline { display: flex; flex-direction: column; }
.tl-item  { display: flex; gap: var(--sp-md); }
.tl-spine {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.tl-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-azul);
  border: 3px solid var(--c-blanco);
  box-shadow: 0 0 0 2px var(--c-azul);
  flex-shrink: 0;
  margin-top: 3px;
}
.tl-dot--verde {
  background: var(--c-verde-med);
  box-shadow: 0 0 0 2px var(--c-verde-med);
}
.tl-line {
  width: 2px;
  flex: 1;
  background: var(--c-gris-2);
  min-height: 28px;
  margin: 4px 0;
}
.tl-body { padding-bottom: 1.6rem; }
.tl-year {
  font-size: .7rem;
  font-weight: 700;
  color: var(--c-azul);
  letter-spacing: .05em;
  margin-bottom: .2rem;
}
.tl-body h4 {
  font-family: var(--f-display);
  font-size: .92rem;
  font-weight: 800;
  margin-bottom: .2rem;
  color: var(--c-negro);
}
.tl-body p {
  font-size: .8rem;
  color: var(--c-gris-txt);
  line-height: 1.6;
}

/* Historia — columna derecha */
.hist-right { display: flex; flex-direction: column; gap: 1.2rem; }
.hist-img-card { border-radius: var(--r-lg); overflow: hidden; }
.hist-img {
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
}
.hist-img--1 { background: linear-gradient(135deg, #1b5e20, #2e7d32, #66bb6a); }
.hist-img--2 { background: linear-gradient(135deg, #0d3b6e, #1565c0, #42a5f5); }
.hist-img-cap {
  font-size: .75rem;
  color: var(--c-gris-txt);
  padding: .6rem var(--sp-md);
  background: var(--c-gris-1);
  text-align: center;
}

/* Stats de historia */
.hist-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.hst {
  background: var(--c-azul);
  border-radius: var(--r-md);
  padding: 1.2rem 1rem;
  text-align: center;
}
.hst-n {
  font-family: var(--f-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--c-dorado);
  display: block;
  line-height: 1;
}
.hst-l {
  font-size: .65rem;
  color: rgba(255,255,255,.58);
  text-transform: uppercase;
  letter-spacing: .07em;
  display: block;
  margin-top: 4px;
}

/* ════════════════════
   CONTACTO
════════════════════ */
.contacto-section {
  background: var(--c-gris-1);
  padding: var(--sp-3xl) 0;
}
.contacto-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  margin-top: var(--sp-lg);
}

/* Formulario */
.contacto-form {}
.cf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem;
  margin-bottom: .9rem;
}
.cf-full { grid-column: 1 / -1; }
.cf-group { display: flex; flex-direction: column; gap: 5px; }
.cf-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-gris-txt);
}
.cf-input, .cf-textarea {
  border: 1.5px solid var(--c-gris-3);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: .88rem;
  color: var(--c-negro);
  outline: none;
  background: var(--c-blanco);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.cf-input:focus, .cf-textarea:focus {
  border-color: var(--c-azul);
  box-shadow: 0 0 0 3px rgba(26,86,219,.12);
}
.cf-textarea { min-height: 110px; resize: vertical; }
.cf-btn {
  background: var(--c-azul);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: var(--r-md);
  font-weight: 700;
  font-size: .88rem;
  cursor: pointer;
  transition: background var(--t-fast), transform var(--t-fast);
}
.cf-btn:hover { background: var(--c-azul-dark); transform: translateY(-1px); }
.cf-success {
  margin-top: .75rem;
  font-size: .82rem;
  color: var(--c-verde-med);
  font-weight: 600;
  min-height: 1.2em;
}

/* Info de contacto */
.contacto-info { display: flex; flex-direction: column; gap: 1.2rem; }
.ci-item { display: flex; gap: 12px; align-items: flex-start; }
.ci-ico {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: var(--c-azul-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ci-item h4 {
  font-size: .7rem;
  font-weight: 700;
  color: var(--c-azul);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 3px;
}
.ci-item p {
  font-size: .83rem;
  color: var(--c-gris-txt);
  line-height: 1.5;
}

.map-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 1rem;
  border: 1px solid var(--c-gris-2);
  border-radius: var(--r-lg);
  background: var(--c-blanco);
  color: var(--c-azul);
  font-size: .82rem;
  font-weight: 700;
  transition: background var(--t-fast);
  margin-top: .3rem;
}
.map-link:hover { background: var(--c-azul-light); }
.map-link span:first-child { font-size: 1.4rem; }