/**
 * LegalFlow AI — Solution section (TASK-CURSOR-001.3)
 * Flujo comercial: problema → sistema operativo del despacho.
 */

#solucion.solution-section--commercial {
    padding-block: clamp(3rem, 7vw, 4.75rem);
    background: var(--lf-surface);
    border-bottom: 1px solid var(--lf-border);
}

#solucion.solution-section--commercial .solution-section-head {
    margin-inline: auto;
    text-align: center;
}

#solucion.solution-section--commercial .landing-section-kicker {
    font-size: var(--lf-text-xs);
    font-weight: 600;
    letter-spacing: var(--lf-tracking-wider);
    text-transform: uppercase;
}

#solucion.solution-section--commercial .solution-section-head h2 {
    max-width: 24rem;
    margin-inline: auto;
    font-family: var(--lf-font-display);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.12;
    text-wrap: balance;
}

#solucion.solution-section--commercial .solution-section-lead {
    max-width: 42rem;
    margin-inline: auto;
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.65;
    color: var(--lf-ink-muted);
}

/* Pipeline resumen (WhatsApp → … → Seguimiento) */
#solucion.solution-section--commercial .solution-pipeline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.35rem 0.5rem;
    margin: clamp(2rem, 4vw, 2.75rem) auto 0;
    padding: var(--lf-space-4) var(--lf-space-5);
    max-width: 56rem;
    border-radius: var(--lf-radius-lg);
    border: 1px solid var(--lf-border);
    background: linear-gradient(180deg, var(--lf-surface-muted) 0%, var(--lf-surface) 100%);
    box-shadow: var(--lf-shadow-xs);
}

#solucion.solution-section--commercial .solution-pipeline-node {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.65rem;
    border-radius: var(--lf-radius-sm);
    background: var(--lf-surface);
    border: 1px solid var(--lf-border);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--lf-brand);
    text-align: center;
    text-wrap: balance;
}

#solucion.solution-section--commercial .solution-pipeline-arrow {
    flex: 0 0 auto;
    width: 1.25rem;
    height: 1.25rem;
    background: center / contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 8h6M8 5l3 3-3 3' stroke='%231e3357' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    opacity: 0.55;
}

/* 6 pasos detallados */
#solucion.solution-section--commercial .solution-flow {
    list-style: none;
    margin: clamp(2rem, 4vw, 2.75rem) 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--lf-space-4);
}

#solucion.solution-section--commercial .solution-step {
    margin: 0;
    min-width: 0;
}

#solucion.solution-section--commercial .solution-step-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--lf-space-4);
    align-items: start;
    height: 100%;
    padding: var(--lf-space-5);
    border-radius: var(--lf-landing-card-radius, var(--lf-radius-lg));
    background: var(--lf-surface-muted);
    border: 1px solid var(--lf-border);
    box-shadow: var(--lf-shadow-xs);
    transition: border-color var(--lf-duration) var(--lf-ease), background var(--lf-duration) var(--lf-ease);
}

#solucion.solution-section--commercial .solution-step-card:hover {
    border-color: var(--lf-border-strong);
    background: var(--lf-surface);
}

#solucion.solution-section--commercial .solution-step:first-child .solution-step-card {
    border-top: 2px solid var(--lf-brand);
    background: var(--lf-surface);
}

#solucion.solution-section--commercial .solution-step-badge {
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--lf-radius-sm);
    background: var(--lf-brand);
    color: #fff;
    font-size: var(--lf-text-sm);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

#solucion.solution-section--commercial .solution-step:first-child .solution-step-badge {
    box-shadow: 0 0 0 3px rgba(21, 34, 56, 0.12);
}

#solucion.solution-section--commercial .solution-step-title {
    margin: 0 0 var(--lf-space-2);
    font-family: var(--lf-font-sans);
    font-size: var(--lf-text-lg);
    font-weight: 600;
    line-height: var(--lf-leading-snug);
    color: var(--lf-ink);
}

#solucion.solution-section--commercial .solution-step-copy {
    margin: 0;
    font-size: var(--lf-text-base);
    line-height: 1.6;
    color: var(--lf-ink-muted);
}

@media (min-width: 768px) {
    #solucion.solution-section--commercial .solution-section-head h2 {
        max-width: 32rem;
    }

    #solucion.solution-section--commercial .solution-flow {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--lf-landing-grid-gap-md, 1.25rem);
    }

    #solucion.solution-section--commercial .solution-pipeline {
        gap: 0.5rem 0.65rem;
    }

    #solucion.solution-section--commercial .solution-pipeline-node {
        font-size: 0.8125rem;
    }
}

@media (min-width: 1200px) {
    #solucion.solution-section--commercial .solution-section-head h2 {
        max-width: 36rem;
        font-size: clamp(1.75rem, 2.5vw, 2.125rem);
    }

    #solucion.solution-section--commercial .solution-flow {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--lf-landing-grid-gap, 1.5rem);
    }

    #solucion.solution-section--commercial .solution-pipeline {
        flex-wrap: nowrap;
        padding-inline: var(--lf-space-6);
    }

    #solucion.solution-section--commercial .solution-pipeline-node {
        flex: 1 1 0;
        justify-content: center;
        min-width: 0;
        font-size: 0.8125rem;
    }
}

@media (max-width: 767.98px) {
    #solucion.solution-section--commercial {
        padding-block: 2.5rem;
    }

    #solucion.solution-section--commercial .solution-section-head h2 {
        max-width: none;
        font-size: clamp(1.5rem, 6vw, 1.85rem);
    }

    #solucion.solution-section--commercial .solution-pipeline {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        padding: var(--lf-space-4);
    }

    #solucion.solution-section--commercial .solution-pipeline-node {
        width: 100%;
        justify-content: center;
        font-size: 0.8125rem;
    }

    #solucion.solution-section--commercial .solution-pipeline-arrow {
        width: 100%;
        height: 1rem;
        transform: rotate(90deg);
        margin: 0.1rem auto;
    }

    #solucion.solution-section--commercial .solution-step-card {
        padding: var(--lf-space-4);
    }

    #solucion.solution-section--commercial .solution-step-title {
        font-size: var(--lf-text-base);
    }

    #solucion.solution-section--commercial .solution-step-copy {
        font-size: var(--lf-text-sm);
    }
}