/*
 * Huteco — Use Cases
 */

.huteco-use-cases {
    --uc-bg:         #f8f7f4;
    --uc-text:       #1a1a2e;
    --uc-label-color:#27b3e9;
    --uc-label-bg:   rgba(39,179,233,0.07);
    --uc-label-bdr:  rgba(39,179,233,0.18);
    --uc-accent:     #27b3e9;
    --uc-warn-bg:    #e8f7fd;
    --uc-warn-bdr:   #27b3e9;
    --uc-warn-text:  #0e5c7a;
    --uc-radius:     10px;
    --uc-font:       var(--huteco-font, 'Inter', sans-serif);

    background: var(--uc-bg);
    padding: 4rem 0;
}

.huteco-uc__inner {
    max-width: var(--huteco-container, 1200px);
    margin: 0 auto;
    padding: 0 var(--huteco-container-px, 1.5rem);
}

/* ── Header ──────────────────────────────────────────────────────────────── */
.huteco-uc__header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.huteco-uc__label {
    display: inline-block;
    font-family: var(--huteco-font, 'Inter', sans-serif);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--uc-label-color);
    background: var(--uc-label-bg);
    border: 1px solid var(--uc-label-bdr);
    padding: 4px 14px;
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.huteco-uc__heading {
    font-family: var(--uc-font);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 900;
    color: var(--uc-text);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* ── Grid ────────────────────────────────────────────────────────────────── */
.huteco-uc__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.875rem;
    margin-bottom: 2rem;
}

/* ── Item ────────────────────────────────────────────────────────────────── */
.huteco-uc__item {
    position: relative;
    border-radius: var(--uc-radius);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #e8e5e0;
}

.huteco-uc__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.huteco-uc__item:hover img {
    transform: scale(1.06);
}

.huteco-uc__placeholder {
    width: 100%;
    height: 100%;
    background: #e8e5e0;
}

.huteco-uc__item-label {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(26,26,46,0.72);
    backdrop-filter: blur(4px);
    color: #fff;
    font-family: var(--uc-font);
    font-size: 0.8125rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 5px;
    line-height: 1.3;
    pointer-events: none;
}

/* ── Warning ─────────────────────────────────────────────────────────────── */
.huteco-uc__warning {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--uc-warn-bg);
    border: 1px solid var(--uc-warn-bdr);
    border-left: 4px solid var(--uc-warn-bdr);
    border-radius: var(--uc-radius);
    padding: 1.25rem 1.5rem;
}

.huteco-uc__warning-icon {
    flex-shrink: 0;
    color: var(--uc-warn-bdr);
    margin-top: 2px;
}

.huteco-uc__warning-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.huteco-uc__warning-text {
    font-family: var(--uc-font);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--uc-warn-text);
    line-height: 1.6;
    margin: 0;
}

.huteco-uc__warning-diagram {
    max-width: 480px;
    width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .huteco-uc__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 400px) {
    .huteco-uc__warning {
        flex-direction: column;
        gap: 0.75rem;
    }
}