/* ============================================================
   UIFCE · Apoyos Académicos — sistema de diseño único
   Mismo lenguaje visual que la pantalla de acceso: olive + teal,
   header curvo con insignia circular, tarjetas flotantes, botón
   píldora, tipografía Ancizar Sans y franja institucional al pie.
   ============================================================ */

:root {
  /* Paleta */
  --brand-olive: #677d29;
  --brand-olive-deep: #4c5c1e;
  --text-title: #003241;
  --text-subtitle: #005e6f;
  --overlay-tint: #00566f80;
  --surface-card: #fafafa;
  --surface-page: #f6f6f6;
  --border-muted: #a7a7a7;
  --border-soft: #dedede;
  --text-body: #262626;
  --text-body-muted: #5a5a5a;

  /* Semánticos (estado, no marca) */
  --success-1: #19784b;
  --success-2: #36b377;
  --warning-1: #d49d00;
  --warning-2: #f2bf2e;
  --error-1: #aa0c00;
  --error-2: #ff1200;
  --info-1: #016d84;
  --info-2: #2bb4cb;

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --radius-full: 999px;

  --ease-out-strong: cubic-bezier(0.23, 1, 0.32, 1);
  --font-brand: "Ancizar Sans", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 2px 6px rgba(0, 0, 0, 0.14), 0 14px 28px rgba(0, 0, 0, 0.14);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--surface-page);
  color: var(--text-body);
  font-family: var(--font-brand);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-brand);
  font-weight: 600;
  letter-spacing: 0.1px;
  text-wrap: balance;
  margin: 0;
  color: var(--text-title);
}

p { margin: 0; }

a { color: var(--text-subtitle); }

:focus-visible {
  outline: 2px solid var(--brand-olive);
  outline-offset: 2px;
}

code { font-family: inherit; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   Header curvo institucional (franja) + insignia
   ============================================================ */

.header-zone {
  position: relative;
  z-index: 5;
}

.header-curve {
  background: var(--brand-olive);
  border-radius: 0 0 40px 0;
  padding: 34px 24px 30px;
}

.header-curve-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding-left: 116px;
}

.header-kicker {
  margin: 0;
  color: #fff;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.9;
}

.header-name {
  margin: 2px 0 0;
  color: #fff;
  font-size: 19px;
  font-weight: 600;
}

.badge-circle {
  position: absolute;
  top: -20px;
  left: 24px;
  z-index: 6;
  width: 100px;
  height: 100px;
  background: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-circle img {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

/* ============================================================
   Nav de páginas (pastillas)
   ============================================================ */

.site-nav {
  position: relative;
  z-index: 4;
  background: var(--surface-card);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: var(--shadow-card);
}

.site-nav-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding: 12px 24px;
}

.brand {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1px;
  color: var(--text-title);
  text-decoration: none;
}

.site-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-left: auto;
}

.site-nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-body-muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: color 0.15s var(--ease-out-strong), background-color 0.15s var(--ease-out-strong);
}

.site-nav-links a:hover {
  color: var(--brand-olive-deep);
  background: #eef1e4;
}

.site-nav-links a[aria-current="page"] {
  color: #fff;
  background: var(--brand-olive);
  font-weight: 600;
}

/* ============================================================
   Intro de página (tarjeta tipo "card" de acceso)
   ============================================================ */

.masthead {
  padding: 28px 0 0;
}

.masthead-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--surface-card);
  color: var(--text-body);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 30px 32px;
}

.eyebrow {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-subtitle);
}

.masthead h1 {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  line-height: 1.15;
  color: var(--text-title);
}

.masthead-sub {
  margin: 0;
  max-width: 68ch;
  font-size: 1rem;
  color: var(--text-body-muted);
}

.masthead-sub a {
  color: var(--text-subtitle);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============================================================
   Stats
   ============================================================ */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.stat {
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-variant-numeric: tabular-nums;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--brand-olive);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-body-muted);
}

/* ============================================================
   Info sections (qué son / quiénes pueden / consideraciones)
   ============================================================ */

.info-section {
  margin-top: 40px;
}

.info-section h2 {
  font-size: 1.3rem;
}

.info-lead {
  margin-top: 10px;
  max-width: 74ch;
  color: var(--text-body);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.info-card {
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px 20px 20px 26px;
  position: relative;
}

.info-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--brand-olive);
}

.info-card.warn::before { background: var(--warning-1); }
.info-card.vino::before { background: var(--error-1); }

.info-card h3 {
  font-size: 1.02rem;
  margin-bottom: 8px;
}

.info-card p {
  color: var(--text-body-muted);
  font-size: 0.92rem;
}

.info-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-body-muted);
  font-size: 0.92rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ============================================================
   Launch / hub picker (landing page)
   ============================================================ */

.launch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.launch-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 22px 22px 22px 28px;
  text-decoration: none;
  color: var(--text-body);
  transition: transform 0.2s var(--ease-out-strong), box-shadow 0.2s var(--ease-out-strong), border-color 0.2s var(--ease-out-strong);
}

.launch-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--brand-olive);
}

.launch-card.special::before { background: var(--error-1); }
.launch-card.map::before     { background: var(--info-1); }

.launch-card:hover {
  transform: translateY(-2px);
  border-color: var(--brand-olive);
  box-shadow: var(--shadow-card-hover);
}

.launch-card:active {
  transform: translateY(0) scale(0.99);
  box-shadow: var(--shadow-card);
}

.launch-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-body-muted);
}

.launch-card h3 {
  font-size: 1.2rem;
  line-height: 1.22;
}

.launch-dates {
  margin: -6px 0 0;
  font-size: 0.88rem;
  color: var(--text-body-muted);
}

.launch-stats {
  display: flex;
  gap: 20px;
}

.launch-stats div {
  display: flex;
  flex-direction: column;
}

.launch-stats .n {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--brand-olive);
}

.launch-stats .l {
  font-size: 0.72rem;
  color: var(--text-body-muted);
}

.launch-cta {
  margin-top: auto;
  padding-top: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-subtitle);
}

/* ============================================================
   Toolbar
   ============================================================ */

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.toolbar input[type="search"],
.toolbar select {
  font-family: var(--font-brand);
  font-size: 0.9rem;
  height: 40px;
  padding: 0 16px;
  border: 0.8px solid var(--border-muted);
  border-radius: var(--radius-full);
  background: var(--surface-card);
  color: var(--text-body);
  transition: border-color 0.15s var(--ease-out-strong);
}

.toolbar input[type="search"]:hover,
.toolbar select:hover {
  border-color: var(--brand-olive);
}

.toolbar input[type="search"] {
  flex: 1 1 240px;
}

.toolbar select {
  flex: 0 1 240px;
}

.result-count {
  margin: 14px 2px 0;
  font-size: 0.85rem;
  color: var(--text-body-muted);
}

/* ============================================================
   Software grid & cards (catálogo)
   ============================================================ */

.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 12px;
}

.course-card {
  position: relative;
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px 20px 20px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.course-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--area-accent, var(--brand-olive));
}

.card-eyebrow {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.area-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  background: var(--area-accent, var(--brand-olive));
  color: var(--area-accent-foreground, #fff);
}

.card-title {
  font-size: 1.12rem;
  line-height: 1.28;
}

.card-desc {
  margin: -4px 0 0;
  font-size: 0.86rem;
  color: var(--text-body-muted);
}

.card-meta {
  margin: 4px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.card-meta > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.88rem;
}

.card-meta dt {
  color: var(--text-body-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.card-meta dd {
  margin: 0;
  font-weight: 500;
}

.no-results {
  margin-top: 28px;
  padding: 24px;
  text-align: center;
  color: var(--text-body-muted);
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
}

/* ============================================================
   Map section / rutas por área
   ============================================================ */

.map-page-tracks {
  margin-top: 28px;
}

.track-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.track {
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 18px 20px;
}

.track-name {
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--area-accent, var(--border-soft));
  color: var(--text-title);
}

.track-count {
  font-weight: 500;
  color: var(--text-body-muted);
  font-size: 0.78rem;
}

.track ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.track li {
  font-size: 0.88rem;
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--text-body);
}

.track li::before {
  content: '';
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--area-accent, var(--brand-olive));
  transform: translateY(-2px);
}

/* ============================================================
   Steps (solicitar.html)
   ============================================================ */

.steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.step {
  position: relative;
  display: flex;
  gap: 18px;
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 22px 24px;
}

.step-num {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--brand-olive);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}

.step-body h3 {
  font-size: 1.05rem;
}

.step-body p {
  margin-top: 6px;
  color: var(--text-body-muted);
  font-size: 0.92rem;
}

.step-body ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--text-body-muted);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.step-body ul.two-col {
  columns: 2;
  column-gap: 24px;
}

.step-form-cta {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  background: var(--brand-olive);
  color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 28px 30px;
}

.step-form-cta h3 {
  font-size: 1.2rem;
  color: #fff;
}

.step-form-cta p {
  margin-top: 6px;
  opacity: 0.92;
  font-size: 0.92rem;
  max-width: 46ch;
}

.note {
  margin-top: 28px;
  padding: 16px 20px;
  background: #eef1e4;
  color: var(--brand-olive-deep);
  border-radius: var(--radius-lg);
  font-size: 0.88rem;
}

.note a {
  color: var(--brand-olive-deep);
  text-decoration: underline;
}

/* ============================================================
   Botón píldora (mismo componente que acceso.html)
   ============================================================ */

.btn-pill,
.btn {
  margin-top: 4px;
  height: 44px;
  padding: 0 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #fff;
  border: 0.8px solid var(--border-muted);
  border-radius: var(--radius-full);
  color: var(--text-body);
  font-family: var(--font-brand);
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s ease, opacity 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

.btn-pill:hover:not(:disabled),
.btn:hover {
  border-color: var(--brand-olive);
  transform: translateY(-1px);
}

.btn-pill:active:not(:disabled),
.btn:active {
  transform: scale(0.98);
}

.btn-pill:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-pill svg,
.btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

/* ============================================================
   Footer institucional (mismo que acceso.html)
   ============================================================ */

.footer-login {
  position: relative;
  z-index: 1;
  margin-top: 48px;
  background: var(--brand-olive-deep);
  color: #fff;
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  font-size: 13px;
  font-weight: 400;
}

.footer-inner h3 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  opacity: 0.85;
  color: #fff;
}

.footer-inner p,
.footer-inner ul {
  margin: 0;
  opacity: 0.92;
}

.footer-inner ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-inner a {
  color: #fff;
  text-decoration: none;
}

.footer-inner a:hover {
  text-decoration: underline;
}

.banner-institucional {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .masthead-inner { padding: 24px 22px; }
  .step { flex-direction: column; gap: 10px; }
  .step-body ul.two-col { columns: 1; }
  .step-form-cta { flex-direction: column; align-items: flex-start; }
  .header-curve-inner { padding-left: 0; padding-top: 56px; }
  .footer-inner { grid-template-columns: 1fr; }
}

/* ============================================================
   Áreas académicas — acento por categoría
   (deriva siempre de la paleta institucional olive/teal)
   ============================================================ */

[data-area="Gestión Empresarial y ERP"] {
  --area-accent: var(--error-1);
  --area-accent-foreground: #fff;
}
[data-area="Análisis de Datos y ETL"] {
  --area-accent: var(--brand-olive);
  --area-accent-foreground: #fff;
}
[data-area="Programación"] {
  --area-accent: var(--info-1);
  --area-accent-foreground: #fff;
}
[data-area="Investigación Cualitativa"] {
  --area-accent: var(--warning-1);
  --area-accent-foreground: #fff;
}
[data-area="Creación de Textos"] {
  --area-accent: var(--text-subtitle);
  --area-accent-foreground: #fff;
}
[data-area="Presentaciones y Actividades Interactivas"] {
  --area-accent: var(--success-1);
  --area-accent-foreground: #fff;
}
[data-area="Vida Universitaria"] {
  --area-accent: var(--brand-olive-deep);
  --area-accent-foreground: #fff;
}
[data-area="Análisis Geográfico"] {
  --area-accent: var(--success-2);
  --area-accent-foreground: var(--text-title);
}
[data-area="Otros"] {
  --area-accent: var(--border-muted);
  --area-accent-foreground: var(--text-title);
}