/**
 * BAIRS — Bento grid utilities
 * Grilla asimétrica de 6 columnas con cards de tamaños variables.
 * Compartida por servicios (12 cards) y opcionalmente cobertura.
 */

.bairs-bento {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4, 16px);
    width: 100%;
}

@media (max-width: 767px) {
    .bairs-bento {
        grid-template-columns: 1fr;
        gap: var(--space-3, 12px);
    }
}

/* Tamaños de card por defecto: 2 columnas */
.bairs-bento-card {
    grid-column: span 2;
    position: relative;
    overflow: hidden;
    background: var(--color-bg-2, #1a2230);
    border: 1px solid var(--color-line, rgba(255,255,255,0.06));
    border-radius: var(--radius-lg, 20px);
    padding: var(--space-6, 24px);
    color: #fff;
    text-decoration: none;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    gap: var(--space-3, 12px);
    min-height: 200px;
    transition: transform var(--dur-normal, 320ms) var(--ease-out, ease),
                border-color var(--dur-normal, 320ms) var(--ease-out, ease),
                box-shadow var(--dur-normal, 320ms) var(--ease-out, ease);
}

.bairs-bento-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary-soft, #38bdf8);
    box-shadow: var(--shadow-card);
}

.bairs-bento-card--xl { grid-column: span 4; min-height: 260px; }
.bairs-bento-card--lg { grid-column: span 3; min-height: 220px; }
.bairs-bento-card--sm { grid-column: span 2; min-height: 180px; }
.bairs-bento-card--full { grid-column: span 6; }

@media (max-width: 767px) {
    .bairs-bento-card,
    .bairs-bento-card--xl,
    .bairs-bento-card--lg,
    .bairs-bento-card--sm,
    .bairs-bento-card--full { grid-column: span 1; min-height: 140px; }
}

/* Brillo borde inferior al hover */
.bairs-bento-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary-soft, #38bdf8), transparent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--dur-normal, 320ms) var(--ease-out, ease);
}

.bairs-bento-card:hover::after {
    transform: scaleX(1);
}

/* Slots semánticos dentro de la card */
.bairs-bento-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-soft, #38bdf8);
    flex-shrink: 0;
    transition: transform var(--dur-normal, 320ms) var(--ease-out, ease);
}

.bairs-bento-card:hover .bairs-bento-card-icon {
    transform: scale(1.08) rotate(-2deg);
}

/* Stroke-draw en SVG icons al hover */
.bairs-bento-card-icon svg [data-stroke-draw] {
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    transition: stroke-dashoffset 700ms var(--ease-out, ease);
}

.bairs-bento-card:hover .bairs-bento-card-icon svg [data-stroke-draw] {
    stroke-dashoffset: 0;
}

.bairs-bento-card-title {
    font-family: var(--font-display);
    font-size: clamp(18px, 1.4vw, 22px);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.25;
    color: #fff;
    margin: 0;
    text-wrap: balance;
}

.bairs-bento-card--xl .bairs-bento-card-title { font-size: clamp(22px, 2vw, 32px); }

.bairs-bento-card-text {
    color: rgba(255,255,255,0.72);
    font-size: 14px;
    line-height: 1.55;
    flex-grow: 1;
}

.bairs-bento-card-arrow {
    margin-top: auto;
    align-self: flex-end;
    color: var(--color-primary-soft, #38bdf8);
    font-size: 22px;
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity var(--dur-normal, 320ms) var(--ease-out, ease),
                transform var(--dur-normal, 320ms) var(--ease-out, ease);
}

.bairs-bento-card:hover .bairs-bento-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Card destacada con gradient mesh sutil moviéndose */
.bairs-bento-card--featured {
    background:
        radial-gradient(800px 400px at 0% 0%, rgba(0,212,255,0.18), transparent 50%),
        radial-gradient(600px 300px at 100% 100%, rgba(56,189,248,0.14), transparent 55%),
        var(--color-bg-2, #1a2230);
    background-size: 200% 200%;
    animation: bairs-mesh-drift 18s var(--ease-out, ease) infinite alternate;
}

@keyframes bairs-mesh-drift {
    0%   { background-position: 0% 0%, 100% 100%, 0 0; }
    100% { background-position: 30% 20%, 70% 80%, 0 0; }
}

@media (prefers-reduced-motion: reduce) {
    .bairs-bento-card { transition: none; }
    .bairs-bento-card:hover { transform: none; }
    .bairs-bento-card--featured { animation: none; }
    .bairs-bento-card-icon svg [data-stroke-draw] { stroke-dashoffset: 0; transition: none; }
}