/* Carousel Styles */
.things-carousel {
    max-width: 480px;
    margin: auto;
    position: relative;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
}
.carousel-track {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 100%; /* 1:1 aspect ratio */
}
.carousel-slide {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s cubic-bezier(.4,0,.2,1);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    z-index: 1;
}
.carousel-slide.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 2;
}
.thing-card {
    aspect-ratio: 1/1;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #f6f8ff;
    border-radius: 18px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 24px;
}
.thing-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 18px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
    transition: transform 1.5s ease;
}
.carousel-slide.active img {
    transform: scale(1.05);
}
.thing-card h3 {
    margin-bottom: 10px;
    color: #1d4ed8;
    font-size: 1.6rem;
}
.thing-card p {
    color: #334155;
    font-size: 1.05rem;
}
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    cursor: pointer;
    z-index: 3;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.carousel-btn:hover {
    background: rgba(29,78,216,0.8);
    transform: translateY(-50%) scale(1.1);
}
.carousel-btn.prev { left: 14px; }
.carousel-btn.next { right: 14px; }
.carousel-dots {
    text-align: center;
    margin-top: 18px;
}
.dot {
    display: inline-block;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: #cbd5e1;
    margin: 0 6px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}
.dot.active {
    background: #1d4ed8;
    transform: scale(1.3);
}