.tips {
    margin-top: 60px;
    margin-bottom: 60px;
    display: flex;
    justify-content: center;
}
.tips p {
    max-width: 1000px;
    line-height: 2em;
}
.equipment-grid {
    margin-bottom: 80px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.equipment-card {
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}
.equipment-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: #3b82f6;
}
.card-image {
    width: 100%;
    height: 250px;
    aspect-ratio: 16 / 10;
    background-color: #f1f5f9;
    position: relative;
    overflow: hidden;
}
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.equipment-card:hover .card-image img {
    transform: scale(1.15);
}
.card-content {
    padding: 18px;
    text-align: center;
    border-top: 1px solid #f1f5f9;
}
.card-title {
    font-weight: 700;
    color: #0f172a;
}

/* Lightbox (Big Image View) */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    cursor: zoom-out;
}
.lightbox.active {
    display: flex;
}
.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.lightbox.active img {
    transform: scale(1);
}
.close-btn {
    position: absolute;
    top: 30px;
    right: 40px;
    color: #ffffff;
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
}

@media (max-width: 1024px) {
    .equipment-grid {
        margin: 40px 0;
        gap: 20px;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .equipment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .container {
        padding: 40px 16px;
    }
    .page-title {
        font-size: 2.25rem;
    }
}