.screenshots {
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 60px;
    text-align: center;
    margin-bottom: 60px;
}
.carousel-container {
    position: relative;
    user-select: none;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
}
.carousel-slide {
    width: 100%;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}
.carousel-image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 24px;
}
.nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: rgba(20, 162, 166, 0.8);
    color: white;
    font-size: 1.3rem;
    padding: 0.5rem 0.8rem;
    border-radius: 20px;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s ease;
}
.nav:hover {
    background: #12908d;
}
.nav.prev {
    left: -80px;
}
.nav.next {
    right: -80px;
}
.carousel-dots {
    margin-top: 12px;
    display: flex;
    justify-content: center;
    gap: 8px;
}
.dot {
    width: 12px;
    height: 12px;
    background: #ccc;
    border-radius: 50%;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease;
}
.dot.active, .dot:hover {
    background: #14a2a6;
    border-color: #0e7a77;
}