/* IA Activa Theme for Bootstrap Pages */
:root {
    /* Paleta Principal - WCAG AA Compliant */
    --verde-vital: #C3EC00;
    --verde-esperanza: #63DE15;
    --verde-crecimiento: #0E922B;
    --verde-estrategia: #006237;
    --teal-profundo: #004040;
    --azul-innovacion: #002746;
    --azul-vision: #00164A;
    --azul-profundo-ia: #0A0A2E;

    /* Colores con contraste WCAG AAA */
    --texto-sobre-oscuro: #FFFFFF;
    --texto-sobre-claro: #1A1A2E;
    --texto-secundario-oscuro: rgba(255, 255, 255, 0.85);

    /* Gradientes */
    --gradient-hero: linear-gradient(180deg, #0A0A2E 0%, #002746 50%, #004040 100%);
    --gradient-cta: linear-gradient(135deg, #C3EC00 0%, #63DE15 100%);

    /* Tipografía */
    --font-heading: 'Montserrat', system-ui, -apple-system, sans-serif;
    --font-body: 'Open Sans', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--azul-profundo-ia);
    color: var(--texto-sobre-oscuro);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
}

/* Typography Overrides */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading) !important;
    font-weight: 700;
    color: var(--texto-sobre-oscuro);
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--texto-secundario-oscuro);
}

a {
    color: var(--verde-vital);
    text-decoration: none;
    transition: color 0.15s ease-in-out;
}

a:hover {
    color: var(--verde-esperanza);
}

/* Layout Elements */
.site-header {
    background-color: rgba(10, 10, 46, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--texto-sobre-oscuro) !important;
    font-size: 1.5rem;
}

.navbar-brand span {
    color: var(--verde-vital);
    /* For "CMS" part if used */
}

.nav-link {
    font-family: var(--font-heading);
    color: var(--texto-secundario-oscuro) !important;
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--texto-sobre-oscuro) !important;
}

/* Dropdowns */
.dropdown-menu {
    background-color: var(--azul-innovacion);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dropdown-item {
    color: var(--texto-secundario-oscuro);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--verde-vital);
}

/* Footer */
.site-footer {
    background-color: #050518;
    color: var(--texto-secundario-oscuro);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 4rem 0 2rem;
}

.footer-title {
    color: var(--texto-sobre-oscuro);
    font-family: var(--font-heading);
    margin-bottom: 1.5rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.6);
}

.footer-nav li {
    margin-bottom: 0.75rem;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-nav a:hover {
    color: var(--verde-vital);
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Cards (Generic) */
.card {
    background-color: rgba(30, 30, 60, 0.5);
    /* Semi-transparent dark blue */
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--texto-sobre-oscuro);
}

.card-header,
.card-footer {
    background-color: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.05);
}

/* Buttons */
.btn-primary {
    background: var(--gradient-cta) !important;
    border: none;
    color: var(--azul-profundo-ia) !important;
    font-weight: 600;
    border-radius: 2rem;
    padding: 0.6rem 1.5rem;
    box-shadow: 0 4px 15px rgba(195, 236, 0, 0.2);
    transition: all 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(195, 236, 0, 0.3);
}

.btn-outline-primary {
    border-color: var(--verde-vital);
    color: var(--verde-vital);
}

.btn-outline-primary:hover {
    background: var(--verde-vital);
    color: var(--azul-profundo-ia);
    border-color: var(--verde-vital);
}

/* Form Elements */
.form-control {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--texto-sobre-oscuro);
}

.form-control:focus {
    background-color: rgba(0, 0, 0, 0.3);
    border-color: var(--verde-vital);
    color: var(--texto-sobre-oscuro);
    box-shadow: 0 0 0 0.25rem rgba(195, 236, 0, 0.15);
}

/* Breadcrumbs if any */
.breadcrumb-item a {
    color: var(--texto-secundario-oscuro);
}

.breadcrumb-item.active {
    color: var(--verde-vital);
}