/* ============================================================
   INSTITUTO ERIC BERNE — Sistema de Diseño Global
   Versión 1.0 | Diseño Premium Moderno
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ---------- Variables CSS ---------- */
:root {
  /* Paleta institucional */
  --color-primary:        hsl(214, 74%, 17%);   /* Azul noche institucional */
  --color-primary-mid:    hsl(214, 62%, 27%);
  --color-primary-light:  hsl(214, 56%, 38%);
  --color-accent:         hsl(44, 98%, 46%);    /* Dorado educativo */
  --color-accent-soft:    hsl(32, 88%, 63%);    /* Naranja cálido */
  --color-success:        hsl(152, 50%, 38%);
  --color-white:          #ffffff;
  --color-off-white:      hsl(220, 25%, 97%);
  --color-gray-50:        hsl(220, 20%, 95%);
  --color-gray-100:       hsl(220, 15%, 88%);
  --color-gray-400:       hsl(220, 10%, 60%);
  --color-gray-600:       hsl(220, 10%, 40%);
  --color-gray-900:       hsl(220, 25%, 12%);

  /* Gradientes */
  --gradient-primary:     linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 60%, hsl(214, 50%, 35%) 100%);
  --gradient-accent:      linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-soft) 100%);
  --gradient-hero:        linear-gradient(160deg, hsl(214, 74%, 12%) 0%, hsl(214, 62%, 22%) 50%, hsl(210, 60%, 30%) 100%);
  --gradient-card-hover:  linear-gradient(180deg, rgba(11,37,69,0) 0%, rgba(11,37,69,0.92) 100%);

  /* Tipografía */
  --font-heading:         'Outfit', sans-serif;
  --font-body:            'Inter', sans-serif;

  /* Espaciados */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;

  /* Bordes y sombras */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full:9999px;

  --shadow-sm:   0 1px 4px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.16);
  --shadow-xl:   0 16px 56px rgba(0,0,0,0.22);
  --shadow-glow: 0 0 32px rgba(238,185,2,0.35);

  /* Transiciones */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition:  all 0.3s var(--ease-smooth);
  --transition-fast: all 0.15s var(--ease-smooth);

  /* Layout */
  --container-max: 1180px;
  --nav-height:    72px;
}

/* ---------- Reset y Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-gray-900);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ---------- Utilidades ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: hsl(44, 98%, 93%);
  color: hsl(44, 90%, 30%);
  border: 1px solid hsl(44, 90%, 75%);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section-title span {
  color: var(--color-accent);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-gray-600);
  max-width: 620px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ============================================================
   TOP BAR
   ============================================================ */
#top-bar {
  background: var(--color-primary);
  padding: 8px 0;
  border-bottom: 2px solid var(--color-accent);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.top-bar-contact a {
  display: flex;
  align-items: center;
  gap: 6px;
  color: hsl(220, 30%, 80%);
  font-size: 0.82rem;
  transition: var(--transition-fast);
}

.top-bar-contact a:hover { color: var(--color-accent); }

.top-bar-contact svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  color: hsl(220, 30%, 75%);
  transition: var(--transition-fast);
}

.social-link:hover {
  background: var(--color-accent);
  color: var(--color-primary);
}

.social-link svg { width: 14px; height: 14px; }

/* ============================================================
   NAVEGACIÓN PRINCIPAL
   ============================================================ */
#main-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

#main-nav.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: var(--space-lg);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.nav-logo img {
  height: 52px;
  width: auto;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-logo-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
}

.nav-logo-tag {
  font-size: 0.72rem;
  color: var(--color-gray-400);
  letter-spacing: 0.04em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-gray-600);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-gray-50);
}

.nav-link svg {
  width: 12px;
  height: 12px;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.nav-item:hover .nav-link svg {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-gray-100);
  min-width: 220px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  pointer-events: none;
}

/* Puente invisible para mantener el hover */
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: all;
}

.nav-dropdown a {
  display: block;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  color: var(--color-gray-600);
  transition: var(--transition-fast);
}

.nav-dropdown a:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
  padding-left: 18px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 22px;
  background: var(--gradient-accent);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(238,185,2,0.35);
  white-space: nowrap;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(238,185,2,0.5);
}

.nav-cta svg { width: 15px; height: 15px; }

/* Menú hamburguesa */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-toggle:hover { background: var(--color-gray-50); }

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-gray-900);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
#inicio {
  background: var(--gradient-hero);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-3xl) 0;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}

.hero-shape-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -150px;
  background: radial-gradient(circle, rgba(238,185,2,0.08) 0%, transparent 70%);
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  bottom: -150px;
  left: -100px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 55% 45%;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content { max-width: 620px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(238,185,2,0.15);
  border: 1px solid rgba(238,185,2,0.4);
  color: var(--color-accent);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(8px);
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.08;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  background: linear-gradient(135deg, hsl(44,98%,55%) 0%, hsl(32,88%,65%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: hsl(220, 30%, 72%);
  line-height: 1.75;
  margin-bottom: var(--space-2xl);
}

.hero-subtitle strong {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--gradient-accent);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(238,185,2,0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(238,185,2,0.55);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid rgba(255,255,255,0.25);
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

.btn-primary svg,
.btn-secondary svg { width: 17px; height: 17px; flex-shrink: 0; }

.hero-stats {
  display: flex;
  gap: 0;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.12);
}

.hero-stat {
  flex: 1;
  text-align: center;
  padding: var(--space-md) var(--space-sm);
  border-right: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}

.hero-stat:last-child { border-right: none; }

.hero-stat:hover { background: rgba(255,255,255,0.04); border-radius: var(--radius-md); }

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  display: block;
}

.hero-stat-label {
  font-size: 0.75rem;
  color: hsl(220, 25%, 62%);
  margin-top: 4px;
  line-height: 1.4;
  display: block;
}

/* Hero Visual Panel */
.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero-card-main {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.1);
}

.hero-card-main h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-card-main h3 span {
  font-size: 1.2rem;
}

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

.career-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 13px 16px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.career-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-accent);
  border-radius: 3px 0 0 3px;
  transform: scaleY(0);
  transition: transform 0.25s var(--ease-smooth);
}

.career-item:hover {
  background: rgba(255,255,255,0.11);
  transform: translateX(5px);
  border-color: rgba(238,185,2,0.3);
}

.career-item:hover::before { transform: scaleY(1); }

.career-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(238, 185, 2, 0.12); /* Fondo dorado muy sutil */
  color: var(--color-accent); /* Color del trazo del SVG */
  flex-shrink: 0;
  transition: var(--transition);
}

.career-item:hover .career-icon {
  background: var(--color-accent);
  color: var(--color-primary); /* Invertimos el color al hacer hover */
  transform: scale(1.05);
}

.career-icon svg {
  width: 24px;
  height: 24px;
}

.career-info-name {
  font-weight: 600;
  color: var(--color-white);
  font-size: 0.9rem;
}

.career-info-detail {
  font-size: 0.75rem;
  color: hsl(220, 25%, 65%);
  margin-top: 1px;
}

.career-arrow {
  margin-left: auto;
  color: var(--color-accent);
  opacity: 0.7;
}

.hero-card-mini {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.mini-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 16px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.mini-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

/* --- Iconos de las Mini-Cards (Estilo Premium) --- */
.mini-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(238, 185, 2, 0.12); /* Fondo dorado transparente */
  color: var(--color-accent);          /* Trazo del SVG */
  margin-bottom: 12px;
  transition: var(--transition);
}

.mini-card-icon svg {
  width: 20px;
  height: 20px;
}

/* Efecto hover: Invertimos los colores y elevamos el icono */
.mini-card:hover .mini-card-icon {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 4px 12px rgba(238, 185, 2, 0.3);
}

.mini-card-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mini-card-value {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  margin-top: 2px;
  line-height: 1.2;
}

/* ============================================================
   SECCIÓN: NOSOTROS (Pestañas)
   ============================================================ */
#nosotros {
  padding: var(--space-4xl) 0;
  background: var(--color-off-white);
}

.nosotros-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.nosotros-tabs-nav {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-xl));
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  text-align: left;
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--color-gray-600);
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.tab-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.tab-btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Contenido de pestañas */
.nosotros-content { background: var(--color-white); border-radius: var(--radius-xl); padding: var(--space-2xl); box-shadow: var(--shadow-sm); border: 1px solid var(--color-gray-100); }

.tab-panel { display: none; animation: fadeSlide 0.35s var(--ease-smooth); }
.tab-panel.active { display: block; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Historia */
.historia-director {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
}

.historia-director img {
  width: 200px;
  height: 200px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  object-position: top center;
  border: 4px solid var(--color-accent);
  box-shadow: 0 8px 28px rgba(238,185,2,0.30), var(--shadow-md);
  flex-shrink: 0;
}

.director-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.director-role {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.director-bio {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  line-height: 1.7;
}

.historia-text p {
  margin-bottom: var(--space-md);
  color: var(--color-gray-600);
  line-height: 1.75;
}

.historia-text p strong { color: var(--color-primary); }

.historia-resolucion {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: hsl(214, 74%, 96%);
  border: 1px solid hsl(214, 50%, 82%);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-md);
}

/* Misión y Visión */
.mision-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.mv-card {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-100);
  position: relative;
  overflow: hidden;
}

.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

.mv-card.mision::before { background: var(--gradient-primary); }
.mv-card.vision::before  { background: var(--gradient-accent); }

/* --- Iconos de Misión y Visión (Estilo Premium) --- */
.mv-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(238, 185, 2, 0.12); /* Fondo dorado muy sutil */
  color: var(--color-accent);          /* Color del trazo del SVG */
  margin-bottom: var(--space-md);
  transition: var(--transition);
}

.mv-card-icon svg {
  width: 28px;
  height: 28px;
}

/* Efecto hover: Invertimos los colores y elevamos el icono */
.mv-card:hover .mv-card-icon {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 4px 14px rgba(238, 185, 2, 0.35);
}

.mv-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.mv-card p {
  font-size: 0.92rem;
  color: var(--color-gray-600);
  line-height: 1.75;
}

/* Valores */
.valores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.valor-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-off-white);
  border: 2px solid transparent;
  transition: var(--transition);
  cursor: default;
}

.valor-item:hover {
  border-color: var(--color-accent);
  background: hsl(44, 98%, 97%);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* --- Iconos de Valores (Estilo Premium) --- */
.valor-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full); /* Círculo perfecto */
  background: rgba(238, 185, 2, 0.12); /* Fondo dorado transparente */
  color: var(--color-accent);          /* Trazo del SVG */
  margin-bottom: var(--space-md);
  transition: var(--transition);
}

.valor-icon svg {
  width: 26px;
  height: 26px;
}

/* Efecto hover interactivo: Inversión de colores y crecimiento */
.valor-item:hover .valor-icon {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: scale(1.1);
}
.valor-name {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ============================================================
   SECCIÓN: ESPECIALIDADES
   ============================================================ */
#especialidades {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}

.especialidades-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.especialidades-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.esp-tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray-600);
  background: var(--color-gray-50);
  border: 2px solid transparent;
  transition: var(--transition);
}

.esp-tab-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.esp-tab-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}



/* --- Iconos en las pestañas de Especialidades --- */
.esp-tab-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: var(--transition);
}

.esp-tab-btn.active svg {
  color: var(--color-accent);
}


.esp-panel { display: none; animation: fadeSlide 0.35s var(--ease-smooth); }
.esp-panel.active { display: block; }

.esp-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-2xl);
  align-items: stretch;
}

.esp-info-header {
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
}

/* --- Icono Principal dentro del Panel Azul --- */
.esp-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1); /* Fondo translúcido sobre el azul oscuro */
  color: var(--color-accent);           /* El icono en color dorado */
  margin-bottom: var(--space-md);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15); /* Borde sutil */
}

.esp-icon svg {
  width: 34px;
  height: 34px;
}
.esp-info-header h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.esp-info-header p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.esp-degree-badge {
  background: rgba(238,185,2,0.15);
  border: 1px solid rgba(238,185,2,0.4);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
}

.esp-degree-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.esp-degree-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
}

/* Plan de Estudios (acordeón) */
.plan-estudios h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ciclo-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.ciclo-item {
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.ciclo-item.open {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-primary);
}

.ciclo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px var(--space-lg);
  background: var(--color-off-white);
  cursor: pointer;
  transition: var(--transition-fast);
  user-select: none;
}

.ciclo-header:hover { background: var(--color-gray-50); }
.ciclo-item.open .ciclo-header { background: hsl(214, 74%, 95%); }

.ciclo-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.ciclo-chevron {
  width: 16px;
  height: 16px;
  color: var(--color-gray-400);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.ciclo-item.open .ciclo-chevron { transform: rotate(180deg); }

.ciclo-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-smooth);
}

.ciclo-body ul {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ciclo-body li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.87rem;
  color: var(--color-gray-600);
  line-height: 1.5;
}

.ciclo-body li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 6px;
}

.curso-item {
  justify-content: space-between;
}

.curso-nombre {
  flex: 1;
  padding-right: 12px;
}

.curso-meta {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
  align-items: center;
}

.curso-meta span {
  font-size: 0.7rem;
  padding: 3px 6px;
  border-radius: 4px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-horas {
  background: rgba(238, 185, 2, 0.15);
  color: #a67c00;
}

.badge-creditos {
  background: rgba(14, 53, 98, 0.1);
  color: var(--color-primary);
}
/* ============================================================
   SECCIÓN: TALLERES
   ============================================================ */
#talleres {
  padding: var(--space-4xl) 0;
  background: var(--color-off-white);
}

.talleres-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.talleres-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-600);
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.talleres-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.taller-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-gray-100);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.taller-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease-smooth);
  transform-origin: left;
}

.taller-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.taller-card:hover::before { transform: scaleX(1); }

/* --- Iconos de Talleres (Estilo Premium) --- */
.taller-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(238, 185, 2, 0.12); /* Fondo dorado transparente */
  color: var(--color-accent);          /* Trazo del SVG */
  margin-bottom: var(--space-md);
  transition: var(--transition);
}

.taller-icon svg {
  width: 32px;
  height: 32px;
}

/* Efecto hover interactivo: Inversión de colores y elevación */
.taller-card:hover .taller-icon {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 4px 14px rgba(238, 185, 2, 0.35);
}
.taller-category {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.taller-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.taller-card p {
  font-size: 0.87rem;
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* ============================================================
   SECCIÓN: ADMISIÓN
   ============================================================ */
#admision {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}

.admision-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.admision-info h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.admision-info > p {
  color: var(--color-gray-600);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
}

/* Timeline de proceso */
.proceso-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.proceso-step {
  display: flex;
  gap: var(--space-lg);
  position: relative;
}

.proceso-step:not(:last-child) .step-line {
  position: absolute;
  left: 19px;
  top: 40px;
  bottom: -var(--space-md);
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-gray-100));
  height: calc(100% - 40px + 16px);
}

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-connector {
  width: 2px;
  flex: 1;
  min-height: 28px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-gray-100));
  margin: 4px 0;
}

.proceso-step:last-child .step-connector { display: none; }

.step-body {
  padding-bottom: var(--space-lg);
}

.step-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* Formulario */
.admision-form-card {
  background: var(--color-off-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--color-gray-100);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-xl));
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.form-subtitle {
  font-size: 0.88rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  background: var(--color-white);
  border: 1.5px solid var(--color-gray-100);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-gray-900);
  transition: var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px hsl(214, 74%, 90%);
}

.form-control::placeholder { color: var(--color-gray-400); }

.form-control.error { border-color: hsl(0, 75%, 55%); }
.form-error-msg {
  font-size: 0.78rem;
  color: hsl(0, 70%, 50%);
  margin-top: 4px;
  display: none;
}
.form-group.has-error .form-error-msg { display: block; }

.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--gradient-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding: var(--space-3xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand img {
  height: 50px;
  width: auto;
  margin-bottom: var(--space-md);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-brand p {
  font-size: 0.87rem;
  line-height: 1.75;
  max-width: 260px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 6px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-contact-item {
  display: flex;
  gap: var(--space-sm);
  font-size: 0.85rem;
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-md);
  border: 2px solid rgba(255,255,255,0.1);
}

.footer-map iframe {
  width: 100%;
  height: 160px;
  border: none;
  display: block;
  filter: grayscale(40%) contrast(0.9);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

/* ============================================================
   MODAL DE VIDEO
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  width: 100%;
  max-width: 860px;
  background: var(--color-gray-900);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transform: scale(0.9);
  transition: transform 0.3s var(--ease-smooth);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}

.modal-overlay.open .modal-container { transform: scale(1); }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
}

.modal-title {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-white);
  font-size: 0.95rem;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close:hover { background: rgba(255,255,255,0.2); }
.modal-close svg { width: 16px; height: 16px; }

.modal-video {
  position: relative;
  padding-top: 56.25%; /* 16:9 */
}

.modal-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
#scroll-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: var(--transition);
}

#scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#scroll-top:hover {
  background: var(--color-primary-mid);
  transform: translateY(-3px);
}

#scroll-top svg { width: 18px; height: 18px; }

/* ============================================================
   RESPONSIVE — Cobertura completa Mobile-first
   Breakpoints: 1024px | 768px | 480px
   ============================================================ */

/* ─── Tablet grande / Landscape ─────────────────────────────── */
@media (max-width: 1024px) {

  /* Container */
  .container { padding: 0 var(--space-xl); }

  /* Hero */
  #inicio { min-height: auto; padding: var(--space-4xl) 0; }
  .hero-inner { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
  .hero-title { font-size: clamp(2.4rem, 5vw, 3.6rem); }
  .hero-stats { flex-wrap: wrap; }
  .hero-stat { min-width: 120px; }

  /* Nosotros */
  .nosotros-inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .nosotros-tabs-nav {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-sm);
    border-right: none;
    border-bottom: 2px solid var(--color-gray-100);
    padding-right: 0;
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-xl);
  }
  .tab-btn { flex: 1 1 auto; justify-content: center; text-align: center; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}

/* ─── Tablet / Mobile grande ─────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
    --space-4xl:  4rem;
    --space-3xl:  3rem;
  }

  .container { padding: 0 var(--space-md); }

  /* Top bar */
  #top-bar { padding: 6px 0; }
  .top-bar-contact { display: none; }
  .top-bar-inner { justify-content: flex-end; }

  /* Nav móvil */
  .nav-logo img { height: 40px; }
  .nav-logo-tag { display: none; }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-md) var(--space-md) var(--space-xl);
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform 0.35s var(--ease-smooth);
    z-index: 999;
    gap: 2px;
    border-top: 2px solid var(--color-accent);
  }

  .nav-menu.open { transform: translateX(0); }

  .nav-link {
    padding: 13px var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
  }

  .nav-dropdown {
    position: static;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-gray-100);
    opacity: 1;
    visibility: visible;
    transform: none;
    padding: var(--space-xs) 0 var(--space-xs) var(--space-lg);
    pointer-events: all;
    display: none;
    background: transparent;
  }
  .nav-item.open-mobile .nav-dropdown { display: block; }
  .nav-cta { width: 100%; justify-content: center; margin-top: var(--space-md); }
  .nav-toggle { display: flex; }

  /* Hero */
  #inicio { padding: var(--space-3xl) 0 var(--space-2xl); }
  .hero-title { font-size: clamp(2rem, 7vw, 2.8rem); }
  .hero-subtitle { font-size: 0.97rem; }
  .hero-actions {
    flex-direction: column;
    gap: var(--space-sm);
  }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary { width: 100%; justify-content: center; }
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
  .hero-stat { border-right: 1px solid rgba(255,255,255,0.1); }
  .hero-stat:nth-child(2n) { border-right: none; }
  .hero-stat:nth-child(3),
  .hero-stat:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.1); }
  .hero-stat-num { font-size: 2rem; }

  /* Secciones generales */
  section { padding: var(--space-2xl) 0; }
  .section-title { font-size: clamp(1.6rem, 5vw, 2.2rem); }
  .section-header { margin-bottom: var(--space-xl); }

  /* Nosotros */
  .mision-vision-grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .valores-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
  .directora-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-lg);
  }

  /* Especialidades */
  .especialidades-tabs {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }
  .esp-tab { flex: 1 1 calc(33% - var(--space-sm)); justify-content: center; }
  .esp-content { grid-template-columns: 1fr; gap: var(--space-lg); }
  .esp-info-header { position: static; }
  .esp-features { grid-template-columns: 1fr 1fr; }

  /* Talleres */
  .talleres-grid { grid-template-columns: 1fr 1fr; }

  /* Admision */
  .admision-inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .admision-form-card { position: static; }
  .admision-steps { gap: var(--space-md); }

  /* Contacto */
  .contacto-inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .contacto-data { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer-bottom { flex-direction: column; text-align: center; gap: var(--space-md); }
  .footer-bottom-links { justify-content: center; }

  /* Modal */
  .modal-container { 
    margin: var(--space-md); 
    width: calc(100% - 2 * var(--space-md)); 
  }
  /* Formulario */
  .form-grid-2,
  .form-grid-3 { grid-template-columns: 1fr; }
  .radio-group { flex-direction: column; }
  .step-nav { flex-direction: column-reverse; gap: var(--space-sm); }
  .btn-prev, .btn-next, .btn-submit-form { width: 100%; justify-content: center; }
}

/* ─── Móvil pequeño / iPhone SE ─────────────────────────────── */
@media (max-width: 480px) {
  :root { --space-2xl: 2rem; --space-xl: 1.5rem; }

  .container { padding: 0 var(--space-md); }

  /* Hero */
  .hero-title { font-size: 1.9rem; letter-spacing: -0.01em; }
  .hero-badge { font-size: 0.72rem; padding: 5px 12px; }
  .hero-stat-num { font-size: 1.7rem; }
  .hero-stat-label { font-size: 0.7rem; }

  /* Grids */
  .valores-grid { grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
  .talleres-grid { grid-template-columns: 1fr; }
  .esp-tab { flex: 1 1 100%; }
  .esp-features { grid-template-columns: 1fr; }

  /* Progress */
  .progress-bar { gap: var(--space-sm); }
  .progress-line { max-width: 40px; }
  .step-label { display: none; }
  .step-bubble { width: 36px; height: 36px; font-size: 0.85rem; }

  /* Carrera cards */
  .carrera-cards { grid-template-columns: 1fr; }

  /* Footer */
  .footer-logo img { height: 44px; }
  .footer-bottom-links { flex-direction: column; gap: var(--space-sm); }

  /* Tablas y acordeones */
  .accordion-header { font-size: 0.9rem; padding: var(--space-md); }
  .section-title { font-size: 1.5rem; }
}

/* ─── Orientación landscape en móvil ─────────────────────────── */
@media (max-width: 768px) and (orientation: landscape) {
  #inicio { min-height: auto; padding: var(--space-2xl) 0; }
  .hero-title { font-size: 1.8rem; }
  .nav-menu { bottom: 0; overflow-y: auto; }
}

/* --- Efecto hover para el botón de Resoluciones --- */
button.historia-resolucion {
  cursor: pointer;
  transition: var(--transition);
}
button.historia-resolucion:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* --- Estilos específicos para el Modal de Documentos --- */
.doc-container {
  max-width: 700px; /* Ancho ideal para lectura de documentos A4 */
}
.modal-doc-content {
  max-height: 75vh; /* Evita que el modal sea más alto que la pantalla */
  overflow-y: auto; /* Agrega scroll interno si las imágenes son muy largas */
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--color-off-white);
}
.modal-doc-content img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border: 1px solid var(--color-gray-100);
}

/* --- Banner de Cookies --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--space-md);
  z-index: 1001;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  transform: translateY(100%);
  transition: transform 0.5s var(--ease-smooth);
}
.cookie-banner.show {
  transform: translateY(0);
}
.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}
.cookie-content p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.4;
}
.cookie-content a {
  color: var(--color-accent);
  text-decoration: underline;
}
.btn-cookie {
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: 8px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-cookie:hover {
  background: var(--color-primary-light);
}
@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
  .btn-cookie { width: 100%; }
}

/* --- WhatsApp Flotante --- */
.floating-wa {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37,211,102,0.4);
  z-index: 1000;
  transition: all 0.3s ease;
}
.floating-wa:hover {
  transform: scale(1.1);
  background: #128C7E;
  color: white;
}
.floating-wa svg {
  width: 32px;
  height: 32px;
}
@media (max-width: 768px) {
  .floating-wa {
    width: 52px;
    height: 52px;
    bottom: 20px;
    left: 20px;
  }
  .floating-wa svg {
    width: 28px;
    height: 28px;
  }
}