/* ==========================================================================
   ESTILOS COMPONENTE: mk-section-process-clean (Corporativo sobre Fondo Blanco)
   ========================================================================== */
.mk-section-process-clean {
    --mk-pc-bg: #ffffff;          /* Fondo de página estricto blanco */
    --mk-pc-card-bg: #ffffff;     /* Tarjetas limpias */
    --mk-pc-card-border: #e5e5e5; /* Borde gris corporativo sutil */
    --mk-pc-black: #000000;       /* Negro puro para tipografías principales */
    --mk-pc-accent: #a30000;      /* Rojo corporativo de acento */
    --mk-pc-text-muted: #555555;  /* Gris secundario para lectura */
    --mk-pc-font: 'Inter', system-ui, -apple-system, sans-serif;

    background-color: var(--mk-pc-bg);
    padding: clamp(4rem, 8vw, 7rem) 0;
    font-family: var(--mk-pc-font);
}

.mk-section-process-clean__container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* HEADER */
.mk-section-process-clean__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto clamp(3rem, 6vw, 4.5rem) auto;
}

.mk-section-process-clean__title {
    font-size: clamp(2rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: var(--mk-pc-black);
    margin: 0 0 12px 0;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.mk-section-process-clean__subtitle {
    font-size: clamp(0.95rem, 1.3vw, 1.1rem);
    color: var(--mk-pc-text-muted);
    margin: 0;
    font-weight: 400;
    line-height: 1.5;
}

/* WRAPPER Y LÍNEA CONECTORA ROJA (Centrada a media altura de las cards) */
.mk-section-process-clean__wrapper {
    position: relative;
    width: 100%;
}

@media (min-width: 768px) {
    .mk-section-process-clean__wrapper::before {
        content: "";
        position: absolute;
        top: 50%; /* Posicionada exactamente al medio vertical de las tarjetas */
        left: 6%;
        right: 6%;
        height: 2px;
        background-color: var(--mk-pc-accent);
        z-index: 0;
        transform: translateY(-50%);
    }
}

/* GRILLA */
.mk-section-process-clean__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    position: relative;
    z-index: 1; /* Asegura que las tarjetas tapen la línea por detrás */
}

@media (min-width: 768px) {
    .mk-section-process-clean__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
        align-items: stretch;
    }
}

/* TARJETAS CORPORATIVAS SOBRE BLANCO */
.mk-process-card-clean {
    background-color: var(--mk-pc-card-bg);
    border-radius: 12px;
    padding: clamp(2rem, 3vw, 2.4rem);
    border: 1px solid var(--mk-pc-card-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.mk-process-card-clean:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: #d4d4d8;
}

.mk-process-card-clean__number {
    font-size: clamp(2rem, 2.5vw, 2.4rem);
    font-weight: 700;
    color: var(--mk-pc-accent); /* Números en rojo corporativo elegante */
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    display: block;
}

.mk-process-card-clean__title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--mk-pc-black);
    margin: 0 0 10px 0;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.mk-process-card-clean__desc {
    font-size: 0.95rem;
    color: var(--mk-pc-text-muted);
    line-height: 1.5;
    margin: 0 0 20px 0;
}

/* LISTAS INTERNAS LIMPIAS */
.mk-process-card-clean__list {
    list-style: none;
    padding: 0;
    margin: auto 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid #f1f5f9;
    padding-top: 16px;
}

.mk-process-card-clean__list li {
    font-size: 0.88rem;
    color: var(--mk-pc-black);
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.4;
}

.mk-process-card-clean__list i {
    color: var(--mk-pc-accent);
    font-size: 0.95rem;
    flex-shrink: 0;
    font-weight: 800;
}