/* ── QUIÉNES SOMOS SECTION ── */
.quienes {
  background: #FFFFFF;
  padding: 100px 80px 40px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.quienes-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* ── FOTO CIRCULAR ── */
.quienes-fotos {
  display: flex;
  justify-content: center;
}

.quienes-circle {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  overflow: hidden;
  background: #d9ecf7;
  border: none;
}

.quienes-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
}
.quienes-contenido {
  margin-top: 87px;
}
/* Contenido */
.quienes-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 4px;
  color: var(--light-blue);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.label-line {
  width: 40px;
  height: 2.5px;
  background: var(--light-blue);
  display: inline-block;
  border-radius: 2px;
}

.quienes-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 48px;
  font-weight: 900;
  color: var(--dark-blue);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.quienes-title span { 
  color: var(--light-blue); 
}

.quienes-text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* Checks */
.quienes-checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 36px;
}
.check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 800;
  color: var(--dark-blue);
  background: var(--white);
  padding: 14px 20px;
  border-radius: 14px;
  box-shadow: 0 4px 15px rgba(11, 58, 98, 0.04);
  border: 1px solid rgba(11, 58, 98, 0.03);
  transition: var(--transition-smooth);
}
.check-item:hover {
  transform: translateY(-2px);
  border-color: rgba(52, 174, 214, 0.3);
  box-shadow: 0 8px 20px rgba(52, 174, 214, 0.08);
}
.check-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(52, 174, 214, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}
.check-item:hover .check-icon {
  background: var(--light-blue);
}
.check-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--light-blue);
  stroke-width: 3;
  fill: none;
  transition: var(--transition-smooth);
}
.check-item:hover .check-icon svg {
  stroke: var(--white);
}

/* Stats */
.quienes-stats {
  display: flex;
  gap: 40px;
  margin-bottom: 36px;
  padding-top: 28px;
  border-top: 1.5px solid #e8eff3;
}
.stat-item {
  flex: 1;
}
.stat-num {
  font-size: 38px;
  font-weight: 900;
  color: var(--light-blue);
  line-height: 1;
  margin-bottom: 6px;
  text-shadow: 0 2px 10px rgba(52, 174, 214, 0.1);
}
.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 700;
}

/* Botón Quiénes */
.btn-quienes {
  background: var(--dark-blue);
  color: var(--white);
  border: none;
  border-radius: 30px;
  padding: 14px 36px;
  font-size: 15px;
  font-weight: 800;
  font-family: 'Nunito', sans-serif;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(11, 58, 98, 0.15);
  transition: var(--transition-smooth);
}
.btn-quienes:hover {
  background: var(--light-blue);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(52, 174, 214, 0.3);
}

/* ── TIMELINE HISTORIA DE ÉXITO ── */
.historia { 
  background: var(--white); 
  padding: 100px 30px;
}

.timeline { 
  position: relative; 
  max-width: 1000px; 
  margin: 0 auto; 
}

.timeline-line-wrap { 
  position: relative; 
  margin-bottom: 50px; 
}

.timeline-bar { 
  height: 4px; 
  background: linear-gradient(90deg, var(--light-blue) 0%, var(--gold) 100%); 
  border-radius: 4px; 
  margin: 32px 0 0; 
}

.timeline-years { 
  display: flex; 
  justify-content: space-between; 
  position: relative; 
}

.timeline-year {
  display: flex; 
  flex-direction: column;
  align-items: center; 
  cursor: pointer; 
}

.year-dot { 
  width: 18px; 
  height: 18px; 
  border-radius: 50%; 
  background: var(--white); 
  border: 4px solid var(--light-blue); 
  transition: var(--transition-smooth); 
  margin-bottom: 10px; 
  position: relative; 
  z-index: 2; 
}

.timeline-year.active .year-dot, 
.timeline-year:hover .year-dot {
  background: var(--gold);
  border-color: var(--gold);
  transform: scale(1.35); 
  box-shadow: 0 0 0 6px rgba(249, 178, 51, 0.25); 
}

.year-label { 
  font-size: 14px; 
  font-weight: 800; 
  color: var(--text-muted); 
  transition: var(--transition-smooth); 
}

.timeline-year.active .year-label, 
.timeline-year:hover .year-label { 
  color: var(--gold);
}

/* Panel Hito Historia */
.historia-panel { 
  display: grid; 
  grid-template-columns: 1.1fr 0.9fr; 
  gap: 50px; 
  align-items: center; 
  background: var(--bg-light); 
  border-radius: 24px; 
  padding: 44px; 
  box-shadow: 0 15px 45px rgba(11, 58, 98, 0.06); 
  border: 1px solid rgba(11, 58, 98, 0.04);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.historia-year-big { 
  font-size: 90px; 
  font-weight: 900; 
  color: rgba(52, 174, 214, 0.12); 
  line-height: 1; 
  margin-bottom: 10px; 
  letter-spacing: -2px;
}
.historia-event-title {
  font-size: 24px; 
  font-weight: 900; 
  color: var(--dark-blue);
  margin-bottom: 14px; 
}
.historia-event-text { 
  font-size: 15px; 
  color: var(--text-muted); 
  line-height: 1.8; 
}

.historia-img { 
  width: 100%; 
  aspect-ratio: 4/3; 
  border-radius: 18px; 
  background: var(--white); 
  border: 2px dashed rgba(52, 174, 214, 0.3); 
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  justify-content: center; 
  gap: 12px; 
  box-shadow: inset 0 4px 10px rgba(0,0,0,0.02);
  transition: var(--transition-smooth);
}
.historia-panel:hover .historia-img {
  border-color: var(--light-blue);
  background: rgba(52, 174, 214, 0.02);
}

.historia-img svg { 
  width: 44px; 
  height: 44px; 
  stroke: rgba(52, 174, 214, 0.6); 
  stroke-width: 1.5; 
  fill: none; 
}
.historia-img span { 
  font-size: 13px; 
  color: var(--text-muted); 
  font-weight: 700; 
  font-style: italic; 
}

/* ── PROPÓSITO CENTRAL ── */
.proposito { 
  background: linear-gradient(135deg, var(--dark-blue) 0%, #061524 100%); 
  padding: 100px 30px; 
  position: relative;
  overflow: hidden;
}
.proposito::after {
  content: '';
  position: absolute;
  bottom: -10%;
  right: -5%;
  width: 350px;
  height: 350px;
  background: rgba(249, 178, 51, 0.08);
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.proposito .section-title { 
  color: var(--white); 
}
.proposito .section-sub { 
  color: rgba(255, 255, 255, 0.65); 
}

/* Cards Misión y Visión Glass */
.proposito-cards-wrap {
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 24px; 
  max-width: 860px; 
  margin: 50px auto 0;
}

.proposito-card {
  background: rgba(255, 255, 255, 0.04); 
  border: 1px solid rgba(255, 255, 255, 0.08); 
  border-radius: 24px; 
  padding: 40px; 
  text-align: center; 
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  transition: var(--transition-smooth);
}
.proposito-card:hover {
  transform: translateY(-8px);
  border-color: rgba(52, 174, 214, 0.4);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.proposito-icon-container {
  width: 84px; 
  height: 84px; 
  border-radius: 50%; 
  border: 2px solid var(--gold); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  margin: 0 auto 24px; 
  position: relative;
  transition: var(--transition-smooth);
}
.proposito-card:hover .proposito-icon-container {
  transform: scale(1.08) rotate(5deg);
  border-color: var(--light-blue);
}

.proposito-icon-bg {
  position: absolute; 
  inset: 6px; 
  border-radius: 50%; 
  background: rgba(249, 178, 51, 0.12);
  transition: var(--transition-smooth);
}
.proposito-card:hover .proposito-icon-bg {
  background: rgba(52, 174, 214, 0.15);
}

.proposito-icon-container svg {
  width: 32px;
  height: 32px;
  stroke: var(--gold);
  stroke-width: 2;
  fill: none;
  position: relative;
  z-index: 2;
  transition: var(--transition-smooth);
}
.proposito-card:hover .proposito-icon-container svg {
  stroke: var(--light-blue);
}

.proposito-card-label {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.proposito-card-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
}
.proposito-card-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
}

/* ── SOSTENIBILIDAD SECCIÓN ECO ── */
.sostenibilidad { 
  background: #fff; 
  padding: 100px 40px; 
  text-align: center; 
}

.sost-title { 
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 40px; 
  font-weight: 800; 
  color: var(--dark-blue); 
  margin: 16px 0 50px; 
  text-transform: none; 
  letter-spacing: -0.5px;
}

.sost-cursiva { 
  font-family: 'Plus Jakarta Sans', sans-serif; 
  font-size: 40px; 
  font-weight: 800; 
  color: var(--dark-blue); 
  text-transform: none;
  letter-spacing: -0.5px;
  margin-bottom: 50px; 
  display: block;
}

.sost-grid-new {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  max-width: 980px;
  margin: 0 auto;
}

.sost-item {
  background: var(--white);
  border: 1px solid rgba(11, 58, 98, 0.08);
  border-radius: 20px;
  padding: 36px 32px;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  transition: var(--transition-smooth);
}
.sost-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(11, 58, 98, 0.08);
  border-color: rgba(52, 174, 214, 0.25);
}

.sost-illustration {
  width: 80px;
  height: 90px;
  margin-bottom: 4px;
}
.sost-illustration img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.sost-highlight {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--dark-blue);
  line-height: 1.4;
}
.sost-highlight strong {
  color: var(--light-blue);
  font-weight: 900;
}

.sost-desc {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── RESPONSIVIDAD NOSOTROS ── */
@media(max-width: 900px) {
  .quienes {
    min-height: auto;
    padding: 110px 24px 40px;
  }
  .quienes-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .quienes-fotos {
    margin-top: 10px;
  }
  .quienes-circle {
    max-width: 300px;
    margin: 0 auto;
  }
  .quienes-contenido {
    margin-top: 0;
  }
  .quienes-title {
    font-size: clamp(32px, 6vw, 44px);
    text-align: center;
  }
  
  .quienes-checks {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .timeline-year {
    gap: 6px;
  }
  .year-label {
    font-size: 12px;
  }
  
  .historia-panel {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 30px;
  }
  .historia-year-big {
    font-size: 70px;
  }

  .proposito-cards-wrap {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .sost-grid-new {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media(max-width: 540px) {
  .quienes-checks {
    grid-template-columns: 1fr;
  }

  .quienes-stats {
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
  }
}