/* Programas page styles - aligns with theme variables */

.section-container {
  max-width: 1100px;
  margin: 0 auto;
}

.programas-eyebrow,
.section-eyebrow {
  display: block;
  font-size: var(--font-size-base);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.programas-eyebrow-dark {
  color: #93c5fd;
}

.programas-section-line {
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6 0%, #93c5fd 100%);
  border-radius: 2px;
  margin: 0 auto var(--space-lg);
}

.programas-section-line-dark {
  background: linear-gradient(90deg, #60a5fa 0%, #bfdbfe 100%);
}

.programas-section-title {
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.estructura-text .programas-section-line {
  margin: 0 0 var(--space-lg);
}

/* ===========================
   PROGRAMAS — PAGE HEADER
   =========================== */

.programas-page-header {
  padding-top: calc(var(--navbar-total-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.programas-label {
  display: block;
  color: #93c5fd;
  font-size: var(--font-size-base);
  font-weight: var(--font-semibold);
  letter-spacing: 0.01em;
  margin-bottom: var(--space-md);
}

.programas-page-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-bold);
  color: #ffffff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xl);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.programas-page-title span {
  color: #60a5fa;
}

.programas-page-header .text-lg {
  color: rgba(255, 255, 255, 0.75);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.programas-hero-line {
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #60a5fa);
  border-radius: 999px;
  margin: var(--space-2xl) auto 0;
}

/* Background blobs */
.programas-hero-blob {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
  background: radial-gradient(circle, #60a5fa, transparent);
}

.programas-hero-blob--1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
}

.programas-hero-blob--2 {
  width: 300px;
  height: 300px;
  bottom: -50px;
  left: 10%;
}

/* ===========================
   HORARIOS GRID
   =========================== */

.horarios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  max-width: 560px;
  margin: 0 auto;
}

.horario-card {
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  border: 1px solid rgba(15, 23, 42, 0.07);
  border-top: 3px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.horario-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, 0.2);
}

.horario-index {
  min-width: 2.25rem;
  padding: 0.35rem 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: var(--font-bold);
  letter-spacing: 0.14em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.horario-card h3 {
  margin: 0;
}

.horario-card p {
  margin: 0;
}

/* SECTION HEADER STYLING */
.section-header {
  max-width: 900px;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  margin: 0;
}

/* ===========================
   ESTRUCTURA ACADÉMICA LAYOUT
   =========================== */

.estructura-academica-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.estructura-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.estructura-text h2 {
  line-height: 1.2;
  margin: 0;
}

.estructura-text p {
  line-height: 1.75;
  margin: 0;
}

.estructura-highlight {
  background: linear-gradient(180deg, rgba(37,99,235,0.08), rgba(37,99,235,0.04));
  border-left: 4px solid var(--color-primary);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-heading);
  line-height: 1.6;
}

.estructura-apoyo-list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.estructura-apoyo-list li {
  font-size: var(--font-size-base);
  color: var(--color-body);
  line-height: 1.65;
  padding-left: var(--space-lg);
  position: relative;
}

.estructura-apoyo-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
  flex-shrink: 0;
}

/* Estructura cards grid */
.estructura-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.estructura-card {
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  border: 1px solid rgba(15, 23, 42, 0.07);
  border-top: 3px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.estructura-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, 0.2);
}

.estructura-card h3 {
  margin: 0;
}

.estructura-card p {
  margin: 0;
  line-height: 1.65;
}

.estructura-badge {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* HORARIOS GRID */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.program-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(15, 23, 42, 0.04);
}

.program-card h4 { margin-bottom: 0.25rem; }
.program-card p { margin: 0; color: var(--color-body); }

/* SCHEDULE GRID */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
}

.schedule-item {
  background: linear-gradient(180deg, rgba(37,99,235,0.03), rgba(37,99,235,0.01));
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid rgba(37,99,235,0.08);
}

.schedule-item h5 { 
  margin-bottom: 0.25rem;
  margin: 0 0 0.5rem 0;
}
.schedule-item p { 
  margin: 0; 
  color: var(--color-body); 
}

/* ATOM FEATURE GRID */
.atom-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  text-align: left;
  align-items: stretch;
}

.atom-feature {
  background-color: var(--color-bg);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  border: 1px solid rgba(15, 23, 42, 0.07);
  border-top: 3px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 100%;
}

.atom-feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, 0.2);
}

.atom-feature h3 {
  margin: 0;
}

.atom-feature p {
  margin: 0;
  color: var(--color-body);
}

.atom-feature .programas-card-top {
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.atom-feature-title {
  line-height: 1.35;
}

.atom-feature-text {
  line-height: 1.7;
}

/* Make lists in sections slightly spaced */
.section ul { 
  gap: 0.5rem; 
  display: flex; 
  flex-direction: column; 
}

/* ===========================
   METODOLOGÍA PILARES
   =========================== */

.metodologia-pilares {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.metodologia-pilar {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  border: 1px solid rgba(147, 197, 253, 0.2);
  border-top: 3px solid rgba(96, 165, 250, 0.5);
  transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.metodologia-pilar:hover {
  transform: translateY(-3px);
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(147, 197, 253, 0.35);
}

.metodologia-pilar-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: var(--font-bold);
  color: #93c5fd;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
}

.programas-card-top {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.programas-card-index {
  flex-shrink: 0;
  min-width: 2.25rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.75rem;
  font-weight: var(--font-bold);
  letter-spacing: 0.14em;
  line-height: 1;
  text-align: center;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-md);
  font-variant-numeric: tabular-nums;
}

.metodologia-pilar h3 {
  color: #ffffff;
  margin-bottom: var(--space-sm);
}

.metodologia-pilar p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin: 0;
}

/* ===========================
   CICLO ATOM (5 steps)
   =========================== */

.ciclo-atom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-2xl);
  text-align: center;
}

.ciclo-atom-title {
  color: #ffffff;
  margin-bottom: var(--space-sm);
}

.ciclo-atom-subtitle {
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--font-size-base);
  margin: 0 auto var(--space-2xl);
  max-width: 42ch;
  line-height: 1.55;
}

/* Desktop: 5 columnas iguales, sin conectores frágiles */
.ciclo-atom-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-md);
  align-items: start;
  max-width: 100%;
  margin: 0 auto;
}

.ciclo-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 0;
  position: relative;
}

.ciclo-step-number {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  box-sizing: border-box;
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.45), rgba(37, 99, 235, 0.2));
  border: 2px solid rgba(147, 197, 253, 0.55);
  box-shadow: 0 0 0 4px rgba(15, 23, 42, 0.35);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9375rem;
  font-weight: var(--font-bold);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.ciclo-step-body {
  width: 100%;
  min-width: 0;
}

.ciclo-step-body h4 {
  color: #ffffff;
  font-size: 0.9375rem;
  margin: 0 0 0.35rem 0;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.ciclo-step-body p {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.8125rem;
  line-height: 1.55;
  margin: 0;
}

/* Pantallas medianas: 5 columnas apretadas → scroll horizontal suave */
@media (max-width: 1200px) and (min-width: 1025px) {
  .ciclo-atom-steps {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: var(--space-md);
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
    margin-inline: calc(var(--navbar-padding-x) * -0.5);
    padding-inline: var(--space-md);
  }

  .ciclo-step {
    flex: 0 0 min(200px, 78vw);
    scroll-snap-align: start;
  }
}

/* DARK SECTION ATOM FEATURES */
.section-dark .atom-feature-grid {
  text-align: left;
  gap: 50px;
  grid-template-columns: 1fr;
}

.section-dark .atom-feature {
  color: #ffffff;
  border-color: rgba(147, 197, 253, 0.2);
}

.section-dark .atom-feature h3,
.section-dark .atom-feature p {
  color: #ffffff;
}

.faq-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

/* ===========================
   FAQ
   =========================== */
.faq-section {
  background: #eef4ff;
}

.faq-intro {
  max-width: 720px;
  margin: var(--space-md) auto 0;
  line-height: 1.7;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-top: 3px solid rgba(37, 99, 235, 0.45);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37, 99, 235, 0.18);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  width: 100%;
  padding: 1.05rem 1.25rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-semibold);
  color: var(--color-heading);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-question-main {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  min-width: 0;
}

.faq-index {
  flex-shrink: 0;
  min-width: 2.25rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.75rem;
  font-weight: var(--font-bold);
  letter-spacing: 0.14em;
  line-height: 1;
  text-align: center;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-md);
  font-variant-numeric: tabular-nums;
}

.faq-question-text {
  line-height: 1.45;
}

.faq-question[aria-expanded="true"] {
  color: var(--color-primary);
}

.faq-chevron {
  flex-shrink: 0;
  margin-top: 0.15rem;
  color: var(--color-primary);
  transition: transform 0.25s ease;
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.25rem 1.25rem;
}

.faq-answer p {
  margin: 0;
  padding-left: calc(2.25rem + var(--space-md));
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-body);
}

.section-dark .section-header {
  text-align: center;
  color: white;
}

@media (max-width: 1200px) {
  .programas-page-header {
    padding-top: calc(var(--navbar-total-height) + var(--space-2xl));
  }

  .estructura-academica-layout {
    gap: var(--space-2xl);
  }

  .metodologia-pilares {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .estructura-academica-layout {
    grid-template-columns: 1fr;
  }

  .estructura-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
  }

  .atom-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
  }

  .metodologia-pilares {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-lg);
  }

  /* Ciclo ATOM: lista vertical, círculo alineado al centro del texto */
  .ciclo-atom-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    max-width: 560px;
    margin-inline: auto;
  }

  .ciclo-step {
    display: grid;
    grid-template-columns: 3rem minmax(0, 1fr);
    align-items: center;
    gap: var(--space-md);
    text-align: left;
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .ciclo-step:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .ciclo-step-body {
    text-align: left;
  }

  .ciclo-step-number {
    margin-bottom: 0;
    justify-self: center;
  }
}

@media (max-width: 768px) {
  .programas-page-header {
    padding-top: calc(var(--navbar-total-height) + var(--space-xl));
    padding-bottom: var(--space-2xl);
  }

  .estructura-academica-layout {
    gap: var(--space-2xl);
  }

  .programas-page-title {
    font-size: var(--font-size-3xl);
  }

  .atom-feature-grid {
    grid-template-columns: 1fr;
  }

  .programas-page-header .text-lg {
    line-height: 1.6;
  }

  .section-header {
    margin-bottom: var(--space-lg);
  }

  .section-header p {
    max-width: 42ch;
    margin: 0 auto;
  }

  /* Intro bajo el título (Horarios, Sistema, etc.): en móvil un punto menos que desktop */
  .section-header p.text-lg {
    font-size: var(--font-size-base);
    line-height: 1.65;
  }

  .estructura-grid,
  .metodologia-pilares {
    grid-template-columns: 1fr;
  }

  .programas-card-top {
    gap: var(--space-sm);
  }

  .programas-card-index {
    min-width: 2rem;
  }

  .atom-feature .programas-card-top {
    align-items: flex-start;
  }

  .ciclo-atom-title,
  .ciclo-atom-subtitle {
    text-align: center;
  }

  .ciclo-atom-steps {
    max-width: 100%;
    padding-inline: 0.25rem;
  }

  .ciclo-step {
    grid-template-columns: 2.75rem minmax(0, 1fr);
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
  }

  .ciclo-step-body p {
    font-size: 0.9375rem;
    line-height: 1.6;
  }

  .faq-list {
    gap: var(--space-sm);
  }

  .faq-question {
    padding: 0.95rem 1rem;
  }

  .faq-answer {
    padding: 0 1rem 1rem;
  }

  .faq-answer p {
    padding-left: 0;
    font-size: 0.92rem;
  }

  .programas-hero-blob--1 {
    width: 300px;
    height: 300px;
    top: -90px;
    right: -120px;
  }

  .programas-hero-blob--2 {
    width: 220px;
    height: 220px;
    bottom: -70px;
    left: -40px;
  }
}

@media (max-width: 640px) {
  .horarios-grid {
    grid-template-columns: 1fr;
    width: 100%;
    max-width: 420px;
  }

  .horario-card {
    padding: var(--space-lg) var(--space-md);
  }

  .faq-question-main {
    gap: var(--space-sm);
  }

  .faq-index {
    min-width: 2rem;
    padding: 0.3rem 0.45rem;
  }
}

@media (max-width: 480px) {
  .programas-page-title {
    font-size: var(--font-size-2xl);
    line-height: 1.15;
  }

  .programas-label,
  .programas-eyebrow,
  .section-eyebrow {
    font-size: 0.875rem;
    letter-spacing: 0.05em;
  }

  .programas-section-line {
    width: 40px;
    margin-bottom: var(--space-md);
  }

  /* Ciclo ATOM: tarjetas apiladas, círculo centrado arriba */
  .ciclo-atom-steps {
    max-width: 100%;
    padding-inline: 0;
    gap: var(--space-sm);
  }

  .ciclo-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(147, 197, 253, 0.18);
    border-radius: var(--radius-md);
  }

  .ciclo-step-number {
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
    margin: 0 0 var(--space-sm) 0;
    font-size: 0.9375rem;
  }

  .ciclo-step-body {
    text-align: center;
  }

  .ciclo-step-body h4 {
    font-size: 1rem;
  }

  .ciclo-step-body p {
    font-size: 0.875rem;
    line-height: 1.55;
  }

  .programas-card-index,
  .faq-index {
    min-width: 1.85rem;
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
  }

  .faq-question-text {
    line-height: 1.4;
  }

  .faq-chevron {
    width: 18px;
    height: 18px;
  }

  .programas-hero-blob--2 {
    display: none;
  }
}