/* ============================================
   POSGRADOS FADU-UBA - Sistema de Diseño Unificado
   Versión: 2.0 - Diciembre 2025
   Paleta: Azul UBA + Dorados institucionales
   Tipografía: Bitter (serif institucional)
   ============================================ */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Bitter:wght@300;400;500;600;700;900&display=swap');

/* ============================================
   VARIABLES CSS - SISTEMA DE DISEÑO
   ============================================ */
:root {
    /* ═══ Azules UBA - Paleta oficial ═══ */
    --azul-uba: #1d2554;           /* PANTONE 288 C */
    --azul-hover: #2e3a6e;
    --azul-claro: #3d4a7a;
    --azul-profundo: #141a3a;
    
    /* ═══ Celestes UBA - Paleta oficial ═══ */
    --celeste-uba: #91bde1;        /* PANTONE 278 C */
    --celeste-medio: #91bde1;      /* Alias para compatibilidad */
    --celeste-claro: #bdd7ed;      /* PANTONE 278 C 60% */
    --celeste-muy-claro: #e8f4f8;
    
    /* ═══ Dorados - Acento Simulador ═══ */
    --dorado-oscuro: #8b6914;
    --dorado: #a67c00;
    --dorado-medio: #c9a227;
    --dorado-claro: #d4af37;
    --dorado-suave: #e8d08a;
    --dorado-bg: #fdf8e8;
    
    /* ═══ Morado FADU - Paleta oficial ═══ */
    --morado-fadu: #6861ac;        /* PANTONE 272 C */
    --morado-claro: #9d95d4;
    --morado-muy-claro: #e8e6f5;
    
    /* ═══ Colores por Área Temática - Paleta oficial ═══ */
    --color-sustentabilidad: #6bbf3a;      /* PANTONE 3252 C - Verde agua */
    --color-sustentabilidad-bg: #e6f7e0;
    
    --color-patrimonio: #952B6C;           /* PANTONE 253 C - Magenta */
    --color-patrimonio-bg: #f5e8f0;
    
    --color-urbanismo: #00b8db;            /* PANTONE 306 C - Cyan */
    --color-urbanismo-bg: #e0f7fb;
    
    --color-diseno: #6861ac;               /* PANTONE 272 C - Morado FADU */
    --color-diseno-bg: #e8e6f5;
    
    --color-proyecto: #ff7621;             /* PANTONE 151 C - Naranja */
    --color-proyecto-bg: #fff3e8;
    
    --color-gestion: #2eb39a;              /* PANTONE 306 C - Cyan */
    --color-gestion-bg: #e0f7f1;
    
    /* ═══ Estados ═══ */
    --verde-inscripcion: #8dc63f;          /* Verde lima brillante - Inscripción abierta */
    --verde-inscripcion-hover: #7ab82f;
    --verde-inscripcion-bg: #f0f8e6;
    --rojo-alerta: #ef4230;                /* PANTONE 032 C */
    --rojo-alerta-bg: #fdecea;
    --naranja-proximo: #ff7621;            /* PANTONE 151 C */
    --gris-suspendido: #78909c;
    --gris-suspendido-bg: #eceff1;
    
    /* ═══ Neutrales ═══ */
    --blanco: #ffffff;
    --gris-50: #fafafa;
    --gris-100: #f5f5f5;
    --gris-200: #eeeeee;
    --gris-300: #e0e0e0;
    --gris-400: #bdbdbd;
    --gris-500: #9e9e9e;
    --gris-600: #757575;
    --gris-700: #616161;
    --gris-800: #424242;
    --gris-900: #212121;
    
    /* ═══ Texto ═══ */
    --texto-principal: #1a1a1a;
    --texto-secundario: #4a4a4a;
    
    /* ═══ Tipografía ═══ */
    --font-primary: 'Bitter', Georgia, 'Times New Roman', serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* ═══ Espaciado ═══ */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    
    /* ═══ Sombras ═══ */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* ═══ Bordes ═══ */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    --radius-full: 9999px;
    
    /* ═══ Transiciones ═══ */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* ═══ Z-index ═══ */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
}

/* ============================================
   RESET Y BASE
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.7;
    color: var(--texto-principal);
    background-color: var(--blanco);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--azul-uba);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--dorado);
}

a:focus {
    outline: 2px solid var(--dorado);
    outline-offset: 2px;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ============================================
   ACCESIBILIDAD
   ============================================ */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--azul-uba);
    color: var(--blanco);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-sm);
    z-index: 10000;
    font-weight: 700;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
    color: var(--blanco);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* ============================================
   BOTONES - Sistema unificado
   ============================================ */

/* Botón Dorado Animado (CTA Principal) */
.btn-dorado {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    background: linear-gradient(90deg, 
        var(--dorado-medio) 0%, 
        var(--dorado-claro) 25%, 
        var(--dorado-medio) 50%, 
        var(--dorado-oscuro) 75%, 
        var(--dorado-medio) 100%
    );
    background-size: 200% 100%;
    color: var(--azul-uba);
    border: none;
    font-family: var(--font-primary);
    font-weight: 700;
    cursor: pointer;
    overflow: hidden;
    animation: shimmer 3.2s ease-in-out infinite;
    animation-delay: 0.1s;
    transition: all var(--transition-base);
}

.btn-dorado:hover {
    animation: shimmer 1.5s ease-in-out infinite;
    box-shadow: 0 8px 25px rgba(201,162,39,0.4);
    transform: translateY(-2px);
    color: var(--azul-uba);
}

/* Variantes de shimmer desincronizadas */
.btn-dorado:nth-of-type(2) { animation-duration: 2.8s; animation-delay: 0.4s; }
.btn-dorado:nth-of-type(3) { animation-duration: 3.5s; animation-delay: 0.7s; }
.btn-dorado:nth-of-type(4) { animation-duration: 2.9s; animation-delay: 1.1s; }

@keyframes shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

/* Botón Base */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
}

/* Botón Primario (Azul) */
.btn-primary {
    background: var(--azul-uba);
    color: var(--blanco);
}

.btn-primary:hover {
    background: var(--azul-hover);
    color: var(--blanco);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(29,37,84,0.3);
}

/* Botón Primario sobre fondo oscuro (hero, CTAs) */
.hero .btn-primary,
.federal-section .btn-primary,
.cta-federal .btn-primary,
.detalle-cta .btn-primary,
.diferenciales-section .btn-primary {
    background: var(--blanco);
    color: var(--azul-uba);
}

.hero .btn-primary:hover,
.federal-section .btn-primary:hover,
.cta-federal .btn-primary:hover,
.detalle-cta .btn-primary:hover,
.diferenciales-section .btn-primary:hover {
    background: var(--gris-100);
    color: var(--azul-uba);
    box-shadow: 0 8px 20px rgba(255,255,255,0.25);
}

/* Botón Secundario (Outline) */
.btn-secondary {
    background: transparent;
    color: var(--blanco);
    border: 2px solid rgba(255,255,255,0.5);
}

.btn-secondary:hover {
    background: var(--blanco);
    color: var(--azul-uba);
    border-color: var(--blanco);
}

/* Botón Outline (sobre fondo claro) */
.btn-outline {
    background: transparent;
    color: var(--azul-uba);
    border: 2px solid var(--azul-uba);
}

.btn-outline:hover {
    background: var(--azul-uba);
    color: var(--blanco);
}

/* Tamaños de botón */
.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-base);
}

.btn-medium {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-sm);
}

.btn-small {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

.btn-full {
    width: 100%;
}

/* ============================================
   HEADER - Sticky institucional
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: var(--azul-uba);
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;          /* Reset — el padding va en .header, no acá */
    max-width: none;     /* Reset — .container maneja el ancho */
    margin: 0;           /* Reset */
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--blanco);
}

.header-logo a {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    gap: 6px;
}

.header-logo-link-fadu {
    border-right: 1px solid rgba(255,255,255,0.3);
    padding-right: 12px;
}

.header-logo-uba {
    font-size: 1.5rem;
    font-weight: 300;
}

.header-logo-fadu {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--celeste-medio);
}

.header-logo-text {
    font-size: 0.75rem;
    opacity: 0.9;
    border-left: 1px solid rgba(255,255,255,0.3);
    padding-left: 12px;
    line-height: 1.3;
}


/* Dropdown navegación */

/* Override listado-specific .header-nav > a variants */
.header-nav > a {
    color: #ffffff !important;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.85;
    padding: 0.5rem 0;
    background: transparent;
    border-radius: 0;
}
.header-nav > a:hover {
    opacity: 1;
    color: var(--celeste-medio) !important;
    background: transparent;
}

.nav-dropdown {
    position: relative;
    display: inline-block;
}

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

.dropdown-arrow {
    font-size: 0.7em;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #1e2a3a;
    min-width: 260px;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    z-index: 1000;
}

.nav-dropdown:hover .nav-dropdown-content {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

.nav-dropdown-content::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #1e2a3a;
}

.nav-dropdown-content a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    transition: all 0.2s ease;
    white-space: nowrap;
    position: relative;
}

.nav-dropdown-content a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #91bde1;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-dropdown-content a:hover {
    background: rgba(145, 189, 225, 0.15);
    color: #91bde1 !important;
    padding-left: 1.5rem;
}

.nav-dropdown-content a:hover::after {
    width: 80%;
}

.nav-dropdown-content a.active {
    background: rgba(145, 189, 225, 0.2);
    color: #91bde1;
    font-weight: 600;
    padding-left: 1.5rem;
}

.nav-dropdown-content a.active::after {
    width: 80%;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 24px;           /* Canónico: 24px entre items */
}

.header-nav a {
    color: #ffffff !important;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.85;
    position: relative;
    padding: 0.5rem 0;   /* Canónico: vertical only */
    transition: all 0.3s ease;
    text-decoration: none;
    border-radius: 0;
    background: transparent;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #91bde1; /* celeste UBA */
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.header-nav a:hover {
    opacity: 1;
    color: #91bde1 !important; /* celeste UBA */
    transform: translateY(-2px);
    text-shadow: 0 0 8px rgba(145, 189, 225, 0.4);
}

.header-nav a:hover::after {
    width: 100%;
}

.header-nav a.active,
.header-nav a:focus,
.header-nav a:active {
    opacity: 1;
    font-weight: 700;
    color: #91bde1;
}

.header-nav a.active::after,
.header-nav a:focus::after {
    width: 100%;
    background: #91bde1;
}

.header-cta {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.header-nav a.nav-cta {
    background: rgba(145, 189, 225, 0.15);
    border: 1.5px solid rgba(145, 189, 225, 0.5);
    border-radius: 6px;
    padding: 6px 16px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.25s ease;
}

.header-nav a.nav-cta:hover {
    background: rgba(145, 189, 225, 0.3);
    border-color: #91bde1;
    color: #ffffff !important;
    transform: translateY(-2px);
}

.header-nav a.nav-cta::after {
    display: none;
}

/* Menu Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--blanco);
    transition: all var(--transition-fast);
}

@media (max-width: 968px) {
    .header-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #1e2a3a;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
    }
    
    .header-nav.active {
        display: flex;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .header-logo-text {
        display: none;
    }
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
    background: var(--gris-100);
    padding: 14px 0;
    border-bottom: 1px solid var(--gris-200);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    font-size: 0.85rem;
}

.breadcrumb-item a {
    color: var(--texto-secundario);
}

.breadcrumb-item a:hover {
    color: var(--azul-uba);
}

.breadcrumb-item[aria-current="page"] {
    color: var(--azul-uba);
    font-weight: 600;
}

.breadcrumb-separator {
    color: var(--gris-400);
}


/* ============================================
   FOOTER
   ============================================ */

/* Footer logo especial */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-logo-uba {
    font-size: 1.5rem;
    font-weight: 800;
    color: #8899aa;
    letter-spacing: -0.5px;
}

.footer-logo-uba .punto-naranja {
    color: #e67e22;
}

.footer-logo-fadu {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.footer {
    background: #1e2a3a;
    color: #ffffff;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: #8899aa;
    line-height: 1.6;
    margin-bottom: 12px;
}

.footer-tagline {
    font-weight: 700;
    color: #8899aa;
    margin-bottom: 8px;
}

.footer-hashtag {
    font-size: 1.1rem;
    font-weight: 700;
    color: #e67e22;
    letter-spacing: 0.5px;
    margin-top: 1rem;
}

.footer-links h3 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    color: #ffffff;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: #8899aa;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: #667788;
    margin-bottom: 8px;
}

.footer-accesibilidad {
    font-size: 0.8rem;
}

.footer-social {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #8899aa;
    text-decoration: none;
    font-size: 0.95rem;
    margin-top: 1.25rem;
    padding: 10px 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.footer-social:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-social svg {
    flex-shrink: 0;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    padding: 6px;
    border-radius: 6px;
    width: 28px;
    height: 28px;
}

.footer-ror {
    font-size: 0.85rem;
}

.footer-ror a {
    color: #e67e22;
    text-decoration: none;
}

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

@media (max-width: 968px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}


/* ═══ COMPARADOR en dropdown ═══ */
.nav-dropdown-content .nav-comparador {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    padding-top: 12px;
}
.nav-dropdown-content .nav-comparador::before {
    content: '⚖';
    margin-right: 6px;
    font-size: 0.85em;
}

/* ============================================
   STICKY MOBILE CTA BAR
   ============================================ */
.mobile-cta-bar {
    display: none;
}

@media (max-width: 768px) {
    .mobile-cta-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--azul-uba);
        padding: 10px 16px;
        gap: 10px;
        z-index: 500;
        box-shadow: 0 -4px 12px rgba(0,0,0,0.15);
    }
    .mobile-cta-bar a {
        flex: 1;
        text-align: center;
        padding: 12px 8px;
        font-size: 0.85rem;
        font-weight: 700;
        text-decoration: none;
        border-radius: 2px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    .mobile-cta-bar .mcta-primary {
        background: var(--dorado-medio);
        color: var(--azul-uba);
    }
    .mobile-cta-bar .mcta-secondary {
        background: transparent;
        color: var(--blanco);
        border: 1.5px solid rgba(255,255,255,0.5);
    }
    /* Prevent content from being hidden behind the bar */
    body:has(.mobile-cta-bar) .footer {
        padding-bottom: 70px;
    }
}

/* ============================================
   PAGE LAYOUT — Shared across institutional pages
   (calendario, aranceles, constancias, etc.)
   ============================================ */
.page-hero {
    background: var(--azul-uba);
    color: white;
    padding: 3rem 0 2rem;
    text-align: center;
}
.page-hero h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}
.page-hero p {
    opacity: 0.85;
    font-size: 1rem;
}
.page-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}
.page-content h2 {
    color: var(--azul-uba);
    font-size: 1.3rem;
    margin: 2rem 0 0.75rem;
}
.form-embed {
    width: 100%;
    min-height: 700px;
    border: none;
    border-radius: 2px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.bonificacion-cta {
    display: block;
    max-width: 600px;
    margin: 2rem auto;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, #FFF8E1 0%, #FFECB3 100%);
    border: 2px solid #FFD54F;
    border-radius: 2px;
    text-align: center;
    text-decoration: none;
    color: #E65100;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    animation: sparkle 3s ease-in-out infinite;
}
.bonificacion-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,152,0,0.25);
}
.bonificacion-cta small {
    display: block;
    margin-top: 4px;
    font-weight: 400;
    font-size: 0.82rem;
    color: #BF360C;
}
@keyframes sparkle {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,193,7,0); }
    50% { box-shadow: 0 0 16px 3px rgba(255,193,7,0.3); }
}

/* ── Page text utilities ── */
.page-text-sm {
    font-size: 0.88rem;
    line-height: 1.7;
}
.page-text-muted {
    font-size: 0.88rem;
    color: var(--gris-600);
    margin-bottom: 1rem;
}
.page-intro-text {
    text-align: center;
    color: var(--gris-600);
    margin-bottom: 2rem;
}
.page-cta-center {
    text-align: center;
    margin: 1.5rem 0;
}
.page-cta-center--lg {
    text-align: center;
    margin: 2rem 0;
}
.btn-cta-large {
    border-radius: 2px;
    font-size: 1.1rem;
    padding: 0.9rem 2rem;
}
.mt-6 {
    margin-top: 1.5rem;
}

/* ── Calendario table ── */
.cal-table-wrap {
    overflow-x: auto;
}
.cal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin: 1rem 0;
}
.cal-table thead tr {
    background: var(--azul-uba);
    color: white;
}
.cal-table th {
    padding: 10px 14px;
    text-align: left;
}
.cal-table td {
    padding: 8px 14px;
}
.cal-td-label {
    font-weight: 600;
}
.cal-row-green {
    background: #E8F5E9;
}
.cal-row-alt {
    background: var(--gris-50);
}