:root {
    --bg0: #080a0e;
    --bg1: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --border-glass: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-muted: #94a3b8;
    /* Colores por Dominio */
    --clr-tributario: #2dd4bf;
    --clr-bancario: #60a5fa;
    --clr-laboral: #fbbf24;
}

.trin-index {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(circle at 15% 15%, rgba(45, 212, 191, 0.08) 0%, transparent 40%), radial-gradient(circle at 85% 85%, rgba(96, 165, 250, 0.08) 0%, transparent 40%), var(--bg0);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Hero Glassmorphism */
.hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    padding: 1.5rem 2rem;
    border-radius: 24px;
    border: 1px solid var(--border-glass);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.brand-logo {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    border: 2px solid var(--clr-tributario);
}

.brand-text h1 {
    font-weight: 800;
    letter-spacing: -0.05em;
    font-size: 2.2rem;
}

.brand-text .dot {
    color: var(--clr-tributario);
}

/* Chip de Estado */
.hero-chip {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.6rem 1.2rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border-glass);
}

.pulse-icon {
    width: 8px;
    height: 8px;
    background: var(--clr-tributario);
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    box-shadow: 0 0 10px var(--clr-tributario);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(45, 212, 191, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(45, 212, 191, 0);
    }
}

/* Grid de Portales */
.portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.portal-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
}

    .portal-card:hover {
        transform: translateY(-10px);
        background: rgba(30, 41, 59, 0.9);
    }

/* Diferenciación por colores */
.portal-primary:hover {
    border-color: var(--clr-tributario);
    box-shadow: 0 20px 40px -15px rgba(45, 212, 191, 0.2);
}

.portal-bancario:hover {
    border-color: var(--clr-bancario);
    box-shadow: 0 20px 40px -15px rgba(96, 165, 250, 0.2);
}

.portal-laboral:hover {
    border-color: var(--clr-laboral);
    box-shadow: 0 20px 40px -15px rgba(251, 191, 36, 0.2);
}

.portal-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.portal-primary .portal-icon {
    color: var(--clr-tributario);
}

.portal-bancario .portal-icon {
    color: var(--clr-bancario);
}

.portal-laboral .portal-icon {
    color: var(--clr-laboral);
}

.portal-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    flex-grow: 1;
}

    .portal-list li {
        margin-bottom: 0.8rem;
        font-size: 0.9rem;
        color: var(--text-muted);
    }

    .portal-list i {
        margin-right: 10px;
        opacity: 0.8;
    }

/* Botones */
.btn-portal-primary {
    background: var(--clr-tributario);
    color: #0f172a;
    border-radius: 12px;
    font-weight: 700;
    border: none;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s;
}

    .btn-portal-primary:hover {
        filter: brightness(1.1);
        transform: translateX(5px);
    }

.portal-badge {
    font-size: 0.7rem;
    background: rgba(255,255,255,0.05);
    padding: 4px 12px;
    border-radius: 20px;
    color: var(--text-muted);
}

    .portal-badge.new {
        color: var(--clr-bancario);
        border: 1px solid var(--clr-bancario);
    }

    .portal-badge.beta {
        color: var(--clr-laboral);
        border: 1px solid var(--clr-laboral);
    }

/* Footer */
.trin-footer {
    text-align: center;
    border-top: 1px solid var(--border-glass);
    padding-top: 2rem;
    font-size: 0.85rem;
}

.sep {
    margin: 0 10px;
    color: var(--border-glass);
}