/* ============================================================
   SERVICIOS — STUDIO VF
   ============================================================ */

/* ── HUB DE SERVICIOS ── */
.servicios-hero {
  padding-top: 140px;
  padding-bottom: var(--space-16);
  background: var(--c-black);
  border-bottom: 1px solid rgba(201,168,76,0.1);
}

.servicios-hero__inner {
  max-width: 700px;
}

/* ── PÁGINA INDIVIDUAL DE SERVICIO ── */
.servicio-page-hero {
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  padding-top: 120px;
  padding-bottom: var(--space-12);
  position: relative;
  overflow: hidden;
}

.servicio-page-hero__bg {
  position: absolute;
  inset: 0;
}

.servicio-page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.servicio-page-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,10,10,0.9) 40%, rgba(10,10,10,0.4) 100%);
}

.servicio-page-hero__content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

/* ── TÉCNICAS GRID ── */
.tecnicas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.tecnica-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--c-black-card);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  transition: border-color var(--duration) var(--ease);
}

.tecnica-item:hover { border-color: var(--c-gold-dark); }

.tecnica-item svg { flex-shrink: 0; margin-top: 2px; }

.tecnica-item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-white);
  margin-bottom: 2px;
}

.tecnica-item p {
  font-size: var(--text-xs);
  color: var(--c-gray-500);
  line-height: 1.5;
}

/* ── TABLA DE PRECIOS ── */
.precios-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-8);
}

.precios-table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gold);
  border-bottom: 1px solid var(--c-gold-dark);
}

.precios-table td {
  padding: var(--space-4);
  font-size: var(--text-sm);
  color: var(--c-gray-500);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  line-height: 1.5;
}

.precios-table td:last-child {
  font-weight: 500;
  color: var(--c-white);
  white-space: nowrap;
}

.precios-table tr:hover td {
  background: rgba(201,168,76,0.03);
  color: var(--c-white);
}

/* ── CTA RESERVA ── */
.reserva-cta-box {
  background: var(--c-black-card);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
}

/* ── SERVICIOS RELACIONADOS ── */
.servicios-relacionados {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

/* Breadcrumb */
.breadcrumb {
  background: var(--c-black-card);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-block: var(--space-3);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--c-gray-500);
}

.breadcrumb__item a { color: var(--c-gray-500); transition: color var(--duration) var(--ease); }
.breadcrumb__item a:hover { color: var(--c-gold); }
.breadcrumb__item [aria-current="page"] { color: var(--c-white); }
.breadcrumb__sep { color: var(--c-gray-400); font-size: 10px; }

@media (max-width: 768px) {
  .tecnicas-grid          { grid-template-columns: 1fr; }
  .servicios-relacionados { grid-template-columns: 1fr; }
}

/* ============================================================
   ESCUELA — STUDIO VF
   ============================================================ */

/* ── HERO ESCUELA ── */
.escuela-hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--c-black);
  position: relative;
  overflow: hidden;
  padding-top: 100px;
}

.escuela-hero__pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.escuela-hero__glow {
  position: absolute;
  top: 20%;
  right: 15%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.escuela-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
}

.escuela-hero__title {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 0.95;
  color: var(--c-white);
  margin-block: var(--space-6);
}

.escuela-hero__subtitle {
  font-size: var(--text-xl);
  color: var(--c-gray-500);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.escuela-hero__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── GRUPOS DE HORARIOS ── */
.grupos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.grupo-card {
  background: var(--c-black-card);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition: all var(--duration) var(--ease);
  position: relative;
  overflow: hidden;
}

.grupo-card--featured {
  border-color: var(--c-gold-dark);
  background: linear-gradient(135deg, var(--c-black-card) 0%, rgba(201,168,76,0.04) 100%);
}

.grupo-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-gold-dark), var(--c-gold-light), var(--c-gold-dark));
}

.grupo-card:hover {
  border-color: var(--c-gold-dark);
  transform: translateY(-4px);
}

.grupo-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--c-gray-300);
  color: var(--c-gray-600);
  margin-bottom: var(--space-4);
}

.grupo-badge--new {
  border-color: var(--c-gold);
  color: var(--c-gold);
  background: rgba(201,168,76,0.08);
}

.grupo-day {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--c-white);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.grupo-time {
  font-size: var(--text-lg);
  color: var(--c-gold);
  font-family: var(--font-display);
  font-style: italic;
  margin-bottom: var(--space-4);
}

.grupo-info {
  font-size: var(--text-sm);
  color: var(--c-gray-500);
  line-height: 1.7;
}

.grupo-cta {
  display: block;
  margin-top: var(--space-6);
  text-align: center;
}

.grupo-urgencia {
  font-size: var(--text-xs);
  color: var(--c-gold-light);
  margin-top: var(--space-3);
  text-align: center;
  animation: pulse-badge 2s ease-in-out infinite;
}

/* ── MÓDULOS ACORDEÓN ── */
.modulos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.acordeon-item {
  background: var(--c-black-card);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration) var(--ease);
}

.acordeon-item.is-open {
  border-color: var(--c-gold-dark);
}

.acordeon-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6);
  background: none;
  text-align: left;
  cursor: pointer;
  transition: background var(--duration) var(--ease);
}

.acordeon-trigger:hover { background: rgba(255,255,255,0.02); }

.acordeon-trigger__left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.acordeon-num {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: rgba(201,168,76,0.25);
  line-height: 1;
  min-width: 48px;
}

.acordeon-label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gold);
  display: block;
  margin-bottom: 4px;
}

.acordeon-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--c-white);
}

.acordeon-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--c-gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gray-500);
  transition: all var(--duration) var(--ease);
}

.acordeon-item.is-open .acordeon-icon {
  border-color: var(--c-gold);
  color: var(--c-gold);
  background: rgba(201,168,76,0.08);
}

.acordeon-item.is-open .acordeon-icon svg {
  transform: rotate(45deg);
}

.acordeon-icon svg { transition: transform var(--duration) var(--ease); }

.acordeon-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease);
}

.acordeon-content__inner {
  padding: 0 var(--space-6) var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.acordeon-content__inner ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.acordeon-content__inner li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--c-gray-500);
  line-height: 1.5;
}

.acordeon-content__inner li::before {
  content: '→';
  color: var(--c-gold);
  flex-shrink: 0;
  font-size: var(--text-xs);
  margin-top: 2px;
}

/* ── CERTIFICACIONES ── */
.certs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.cert-card {
  background: var(--c-black-card);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--duration) var(--ease);
}

.cert-card:hover {
  border-color: var(--c-gold-dark);
  transform: translateY(-4px);
}

.cert-icon {
  font-size: 60px;
  margin-bottom: var(--space-6);
  line-height: 1;
}

.cert-label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--space-3);
}

.cert-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--c-white);
  margin-bottom: var(--space-4);
}

.cert-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-align: left;
}

.cert-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--c-gray-500);
}

.cert-features li::before {
  content: '✓';
  color: var(--c-gold);
  font-weight: 500;
  flex-shrink: 0;
}

/* ── INVERSIÓN / PRECIOS ESCUELA ── */
.inversion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.precio-card {
  background: var(--c-black-card);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  position: relative;
  transition: all var(--duration) var(--ease);
}

.precio-card--featured {
  border-color: var(--c-gold-dark);
  background: linear-gradient(145deg, var(--c-black-card) 0%, rgba(201,168,76,0.04) 100%);
}

.precio-card--featured::before {
  content: 'Mejor valor · Ahorra 20%';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-gold);
  color: var(--c-black);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  white-space: nowrap;
}

.precio-label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-gray-500);
  margin-bottom: var(--space-4);
}

.precio-amount {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 300;
  color: var(--c-gold);
  line-height: 1;
}

.precio-period {
  font-size: var(--text-sm);
  color: var(--c-gray-500);
  margin-top: var(--space-2);
  margin-bottom: var(--space-6);
}

.precio-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.precio-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--c-gray-500);
}

.precio-features li::before {
  content: '+';
  color: var(--c-gold);
  font-weight: 500;
  flex-shrink: 0;
}

/* ── DOCENTES ── */
.docentes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.docente-card {
  display: flex;
  gap: var(--space-6);
  background: var(--c-black-card);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  transition: border-color var(--duration) var(--ease);
}

.docente-card:hover { border-color: var(--c-gold-dark); }

.docente-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid var(--c-gold-dark);
  background: var(--c-gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--c-gold);
  flex-shrink: 0;
  overflow: hidden;
}

.docente-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.docente-role {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--space-2);
}

.docente-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--c-white);
  margin-bottom: var(--space-4);
}

.docente-bio {
  font-size: var(--text-sm);
  color: var(--c-gray-500);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.docente-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.docente-tag {
  padding: 4px 10px;
  border: 1px solid var(--c-gray-200);
  border-radius: 20px;
  font-size: calc(var(--text-xs) - 0.05rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gray-500);
}

/* FAQ Escuela */
.faq-list { margin-top: var(--space-8); }

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  background: none;
  text-align: left;
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--c-white);
  cursor: pointer;
  transition: color var(--duration) var(--ease);
}

.faq-trigger:hover { color: var(--c-gold); }

.faq-trigger svg { flex-shrink: 0; transition: transform var(--duration) var(--ease); }

.faq-item.is-open .faq-trigger svg { transform: rotate(180deg); }
.faq-item.is-open .faq-trigger { color: var(--c-gold); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-answer p {
  padding-bottom: var(--space-5);
  font-size: var(--text-sm);
  color: var(--c-gray-500);
  line-height: 1.7;
}

.faq-item.is-open .acordeon-content { max-height: 400px; }

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

@media (max-width: 768px) {
  .certs-grid    { grid-template-columns: 1fr; }
  .inversion-grid { grid-template-columns: 1fr; }
  .docentes-grid { grid-template-columns: 1fr; }
  .docente-card  { flex-direction: column; }
  .precio-card--featured::before { font-size: 10px; padding: 4px 12px; }
}