/*
==================================================
BUSINESS LINES MODULE - SIDV FRAMEWORK
==================================================
*/

:root {
    --sidv-lines-bg: #FFFFFF;
    --sidv-lines-surface: #FFFFFF;
    --sidv-lines-heading: #0B1E36;
    --sidv-lines-body: #475569;
    --sidv-lines-muted: #64748B;
    
    --sidv-lines-amber: #F59E0B;
    --sidv-lines-amber-dark: #D97706;
    --sidv-lines-amber-light: #FFF8E7;
    
    --sidv-lines-border: #E8EDF3;
    --sidv-lines-border-hover: rgba(245, 158, 11, 0.4);
    
    --sidv-lines-shadow-sm: 0 10px 30px rgba(11, 30, 54, 0.05);
    --sidv-lines-shadow-hover: 0 22px 45px rgba(11, 30, 54, 0.12);
}

/*
==================================================
SECTION CONTAINER & HEADER
==================================================
*/

.sidv-services-lines {
    padding: 6.5rem 0;
    background-color: var(--sidv-lines-bg);
}

.sidv-services-lines__header {
    max-width: 760px;
    margin: 0 auto 4rem;
    text-align: center;
}

.sidv-services-lines__eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    margin-bottom: 1.25rem;
    border-radius: 999px;
    background: var(--sidv-lines-amber-light);
    color: var(--sidv-lines-amber-dark);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sidv-services-lines__title {
    margin: 0;
    color: var(--sidv-lines-heading);
    font-size: clamp(2.2rem, 3.8vw, 3.2rem);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.02em;
}

.sidv-services-lines__description {
    margin: 1.25rem auto 0;
    max-width: 640px;
    color: var(--sidv-lines-body);
    font-size: 1.05rem;
    line-height: 1.8;
}

/*
==================================================
GRID LAYOUT
==================================================
*/

.sidv-services-lines__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
    align-items: stretch;
}

/*
==================================================
BUSINESS CARD BASE
==================================================
*/

.sidv-business-card {
    display: flex;
    flex-direction: column;
    background: var(--sidv-lines-surface);
    border: 1px solid var(--sidv-lines-border);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--sidv-lines-shadow-sm);
    opacity: 0;
    transform: translateY(30px);
    transition: 
        opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.sidv-business-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.sidv-business-card:hover,
.sidv-business-card.is-hover,
.sidv-business-card.is-focused {
    transform: translateY(-8px);
    border-color: var(--sidv-lines-border-hover);
    box-shadow: var(--sidv-lines-shadow-hover);
}

/* focus ring accesible cuando el botón dentro obtiene focus */
.sidv-business-card.is-focused {
    outline: 2px solid var(--sidv-lines-amber);
    outline-offset: 4px;
}

/*
==================================================
CARD MEDIA & BADGE
==================================================
*/

.sidv-business-card__media {
    position: relative;
    margin: 0;
    height: 230px;
    overflow: hidden;
    background-color: var(--sidv-lines-heading);
}

.sidv-business-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease-out;
}

.sidv-business-card:hover .sidv-business-card__media img {
    transform: scale(1.06);
}

.sidv-business-card__badge {
    position: absolute;
    top: 1.1rem;
    right: 1.1rem;
    padding: 0.35rem 0.85rem;
    background: rgba(11, 30, 54, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 999px;
    backdrop-filter: blur(8px);
    z-index: 2;
}

/*
==================================================
CARD BODY & ICON
==================================================
*/

.sidv-business-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 2rem;
    position: relative;
}

.sidv-business-card__icon-wrapper {
    margin-top: -3.5rem;
    margin-bottom: 1.25rem;
    z-index: 3;
}

.sidv-business-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 18px;
    background: var(--sidv-lines-surface);
    color: var(--sidv-lines-amber-dark);
    box-shadow: 0 8px 20px rgba(11, 30, 54, 0.08);
    border: 1px solid var(--sidv-lines-border);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.sidv-business-card:hover .sidv-business-card__icon {
    background: var(--sidv-lines-amber);
    color: #0B1E36;
    border-color: var(--sidv-lines-amber);
    transform: scale(1.05);
}

.sidv-business-card__title {
    margin: 0 0 0.85rem;
    color: var(--sidv-lines-heading);
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.3;
}

.sidv-business-card__description {
    margin: 0;
    color: var(--sidv-lines-body);
    font-size: 0.95rem;
    line-height: 1.7;
}

/*
==================================================
FEATURES LIST
==================================================
*/

.sidv-business-card__features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.75rem 0 0;
    padding: 1.25rem 0 0;
    border-top: 1px solid var(--sidv-lines-border);
    list-style: none;
}

.sidv-business-card__feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #334155;
    font-size: 0.9rem;
    font-weight: 500;
}

.sidv-business-card__feature-item svg,
.sidv-business-card__feature-item i {
    color: var(--sidv-lines-amber-dark);
    flex-shrink: 0;
}

/*
==================================================
CARD FOOTER & ACTION BUTTON
==================================================
*/

.sidv-business-card__footer {
    padding: 0 2rem 2rem;
    margin-top: auto;
}

.sidv-business-card__footer .sidv-btn-primary {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    height: 52px;
    border-radius: 14px;
    background: var(--sidv-lines-amber);
    color: #0B1E36;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.25);
    transition: all 0.3s ease;
}

.sidv-business-card__footer .sidv-btn-primary:hover {
    background: var(--sidv-lines-amber-dark);
    color: #FFFFFF;
    box-shadow: 0 8px 22px rgba(217, 119, 6, 0.35);
}

.sidv-business-card__footer .sidv-btn-primary svg {
    transition: transform 0.3s ease;
}

.sidv-business-card:hover .sidv-business-card__footer .sidv-btn-primary svg {
    transform: translateX(4px);
}

/*
==================================================
RESPONSIVE DESIGN
==================================================
*/

@media (max-width: 1100px) {
    .sidv-services-lines__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.75rem;
    }
}

@media (max-width: 768px) {
    .sidv-services-lines {
        padding: 4.5rem 0;
    }

    .sidv-services-lines__header {
        margin-bottom: 3rem;
    }

    .sidv-services-lines__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .sidv-business-card__media {
        height: 210px;
    }

    .sidv-business-card__body {
        padding: 1.5rem;
    }

    .sidv-business-card__footer {
        padding: 0 1.5rem 1.5rem;
    }
}

/*
==================================================
ACCESSIBILITY (PREFERS REDUCED MOTION)
==================================================
*/

@media (prefers-reduced-motion: reduce) {
    .sidv-business-card,
    .sidv-business-card__media img,
    .sidv-business-card__icon,
    .sidv-btn-primary,
    .sidv-btn-primary svg {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
}