/* ============================================================
   ScienceuP — VINCULAB
   Estilos específicos de la página VINCULAB.
   Solo incluye lo que difiere del estilo global.
   ============================================================ */

/* --- Hero ------------------------------------------------ */
.vinculab-hero {
  background: linear-gradient(135deg, #0a1628 0%, #002f6c 60%, #1a4a8a 100%);
  color: var(--color-white);
  padding-top: calc(var(--space-24) + var(--space-8));
  padding-bottom: var(--space-24);
  position: relative;
  overflow: hidden;
}

/* Patrón de fondo sutil */
.vinculab-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(242,121,0,0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(122,154,191,0.2) 0%, transparent 50%);
}
.vinculab-hero::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 60px;
  background: var(--color-bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.vinculab-hero .container { position: relative; z-index: 1; }

.vinculab-hero .badge { margin-bottom: var(--space-5); }

.vinculab-hero h1 {
  color: var(--color-white);
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  margin-bottom: var(--space-6);
  max-width: 720px;
  line-height: 1.1;
}
.vinculab-hero h1 .highlight { color: #f7b76b; }

.vinculab-hero .hero-desc {
  font-size: var(--text-xl);
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin-bottom: var(--space-10);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
}

/* Hero stats debajo */
.hero-stats {
  display: flex;
  gap: var(--space-10);
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat { text-align: left; }
.hero-stat .stat-n {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-white);
  display: block;
}
.hero-stat .stat-l {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
}

/* --- ¿Qué es VINCULAB? ---------------------------------- */
.vinculab-about {
  padding-block: var(--space-20);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-content .section-title { font-size: var(--text-3xl); }
.about-content .lead {
  font-size: var(--text-lg);
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.stat-box {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.stat-box:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.stat-box.featured {
  grid-column: 1 / -1;
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.stat-box .num {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-primary);
  display: block;
  line-height: 1;
  margin-bottom: var(--space-2);
}
.stat-box.featured .num { color: var(--color-white); }
.stat-box .lbl {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.4;
}
.stat-box.featured .lbl { color: rgba(255,255,255,0.8); }

/* --- Beneficios ----------------------------------------- */
.vinculab-benefits {
  background: var(--color-accent-light);
  padding-block: var(--space-20);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.benefit-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
}
.benefit-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.benefit-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-5);
}

.benefit-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}
.benefit-card p {
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.75;
}

/* --- Proceso -------------------------------------------- */
.vinculab-process { padding-block: var(--space-20); }

.process-track {
  display: flex;
  gap: 0;
  margin-top: var(--space-12);
  position: relative;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding-inline: var(--space-2);
}

/* Línea conectora */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 27px;
  left: calc(50% + 28px);
  right: calc(-50% + 28px);
  height: 2px;
  background: var(--color-border);
}

.step-bubble {
  width: 56px; height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-white);
  border: 3px solid var(--color-border);
  color: var(--color-muted);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-xl);
  display: flex; align-items: center; justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  transition: all var(--transition);
  position: relative;
  z-index: 1;
  background: var(--color-white);
}

.process-step.done .step-bubble {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.process-step.done::after { background: var(--color-primary); }

.process-step h4 { font-size: var(--text-sm); margin-bottom: var(--space-1); }
.process-step p  { font-size: var(--text-xs); color: var(--color-muted); }

/* --- Requisitos ----------------------------------------- */
.vinculab-requirements { padding-block: var(--space-20); }

.requirements-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.req-group h3 {
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.req-list { display: flex; flex-direction: column; gap: var(--space-3); }

.req-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.req-check {
  width: 22px; height: 22px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background: var(--color-secondary);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 700;
  margin-top: 2px;
}
.req-item strong { font-size: var(--text-sm); display: block; margin-bottom: 2px; }
.req-item p { font-size: var(--text-xs); color: var(--color-muted); }

/* --- CTA Postula ---------------------------------------- */
.vinculab-cta {
  background: linear-gradient(135deg, #002f6c 0%, #001e46 100%);
  padding-block: var(--space-24);
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.vinculab-cta::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  top: -200px; right: -100px;
}

.vinculab-cta .container { position: relative; z-index: 1; }

.vinculab-cta h2 {
  color: var(--color-white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-4);
}
.vinculab-cta .cta-sub {
  color: rgba(255,255,255,0.8);
  font-size: var(--text-lg);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.7;
}

.btn-postula {
  background: var(--color-secondary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  padding: 1.125rem 3.5rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  box-shadow: 0 20px 40px -8px rgb(0 0 0 / 0.4);
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}
.btn-postula:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-4px);
  box-shadow: 0 30px 50px -10px rgb(0 0 0 / 0.5);
}
.btn-postula .arrow {
  font-size: var(--text-2xl);
  transition: transform var(--transition);
}
.btn-postula:hover .arrow { transform: translateX(5px); }

.cta-note {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
}

/* --- Modal Postulación ---------------------------------- */
.postula-modal .modal-box { max-width: 520px; }

.postula-modal .modal-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--space-6);
}

.postula-modal h2 {
  text-align: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}
.postula-modal p {
  text-align: center;
  color: var(--color-muted);
  font-size: var(--text-base);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.postula-form .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 0.875rem;
}

/* --- Responsive ----------------------------------------- */
@media (max-width: 1024px) {
  .benefits-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .vinculab-hero { padding-top: var(--space-16); padding-bottom: var(--space-16); }
  .vinculab-hero::after { display: none; }
  .hero-stats { flex-direction: column; gap: var(--space-6); }

  .about-grid { grid-template-columns: 1fr; }
  .about-visual { display: flex; flex-wrap: wrap; }
  .stat-box.featured { flex: 0 0 100%; }
  .stat-box { flex: 1 1 calc(50% - var(--space-2)); min-width: 120px; }

  .benefits-grid { grid-template-columns: 1fr; }
  .requirements-grid { grid-template-columns: 1fr; }

  .process-track { flex-direction: column; gap: var(--space-4); align-items: center; }
  .process-step { width: 100%; display: flex; align-items: center; text-align: left; gap: var(--space-4); }
  .process-step::after { display: none; }
  .step-bubble { margin: 0; flex-shrink: 0; }
}