/* Theme styles for La Data using Bootstrap 5 */
:root {
    /* La Data - Colores Oficiales Extraídos de Imágenes */
    --color-ink: #000000;            /* Negro puro - máxima autoridad */
    --color-midnight: #0A0A0A;       /* Negro profundo - fondos oscuros */
    --color-electric: #FFFF01;       /* Amarillo eléctrico - color corporativo principal */
    --color-gold: #FDEB03;           /* Amarillo dorado brillante - énfasis */
    --color-amber: #FECC1F;          /* Amarillo ámbar - variación cálida */
    --color-honey: #FBCB1F;          /* Amarillo miel - tonos complementarios */
    --color-sunshine: #FEDC57;       /* Amarillo sol - acentos suaves */
    
    /* Semantic colors */
    --color-primary: #000000;
    --color-accent: #FFFF01;
    --color-secondary: #FDEB03;
    --color-tertiary: #FECC1F;
    --color-bronze: #CD7F32;
    
    --color-neutral-100: #FFFFFF;
    --color-neutral-50: #EEEEEE;
    --color-neutral-900: #000000;
    --font-primary: "AlternateGotNo2D", "Montserrat", "Impact", sans-serif;
    --font-secondary: "Source Sans 3", "Arial", sans-serif;
    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 30px rgba(255, 255, 1, 0.5);
    --shadow-electric: 0 0 40px rgba(255, 255, 1, 0.7);
    --radius-base: 8px;
    --radius-pill: 999px;
    --breakpoint-mobile: 576px;
}

* {
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-secondary);
    color: #000000;
    background-color: #000000;
    line-height: 1.7;
    font-size: 1.05rem;
}

.site-header {
    backdrop-filter: blur(10px);
    background: #000000;
    border-bottom: 4px solid #FFFF01;
    box-shadow: 0 4px 16px rgba(255, 255, 1, 0.3);
    z-index: 1020;
}

.navbar {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.navbar .container-xxl {
    display: grid;
    grid-template-columns: 1fr 4fr 2fr;
    align-items: center;
    gap: 2rem;
}

@media (max-width: 991px) {
    .navbar .container-xxl {
        grid-template-columns: 1fr auto;
    }
}

.navbar-brand {
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1.4rem;
    color: #FFFF01;
    letter-spacing: -0.02em;
    text-shadow: 0 0 15px rgba(255, 255, 1, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar-brand:hover {
    color: #FFFF01;
}

.navbar-collapse {
    grid-column: 2 / 4;
}

@media (max-width: 991px) {
    .navbar-collapse {
        grid-column: 1 / -1;
    }
}

.brand__mark {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--color-ink);
    color: var(--color-electric);
    font-weight: 700;
    letter-spacing: 0.08em;
    box-shadow: 0 4px 16px rgba(255, 255, 1, 0.4);
    border: 2px solid var(--color-electric);
}
.brand__logo {
    width: 100px;
    object-fit: contain;
    border-radius: 8px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 15px rgba(255, 255, 1, 0.4));
    align-items: center;
}

.brand__logo:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 0 25px rgba(255, 255, 1, 0.7));
}

.nav-link {
    font-weight: 600;
    border-radius: 6px;
    padding: 0.6rem 1.1rem;
    color: #FFFFFF;
    transition: all 0.25s ease;
    font-size: 0.95rem;
}

.nav-link:hover,
.nav-link:focus {
    color: #000000;
    background: #FFFF01;
    transform: translateY(-1px);
    box-shadow: 0 0 15px rgba(255, 255, 1, 0.4);
}

.nav-link.active {
    background: #FFFF01;
    color: #000000;
    font-weight: 700;
    box-shadow: 0 0 15px rgba(255, 255, 1, 0.3);
}

.navbar-toggler {
    border-color: rgba(255, 255, 1, 0.5);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 1, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23FFFF01' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.social-links .social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 1, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: rgba(255, 255, 1, 0.7);
    transition: all 0.25s ease;
    background: transparent;
}

.social-links .social-link:hover,
.social-links .social-link:focus {
    transform: translateY(-3px);
    border-color: #FFFF01;
    background: #FFFF01;
    color: #000000;
    box-shadow: 0 0 15px rgba(255, 255, 1, 0.5);
}

.btn-brand {
    background: var(--color-electric);
    color: var(--color-ink);
    border-radius: 8px;
    font-weight: 700;
    padding: 0.65rem 1.5rem;
    box-shadow: 0 4px 16px rgba(255, 255, 1, 0.4), 0 0 20px rgba(255, 255, 1, 0.3);
    border: 2px solid var(--color-ink);
    transition: all 0.25s ease;
    text-transform: uppercase;
}