:root{
    --bg:#0b1020;
    --card:rgba(255, 255, 255, 0.9);
    --text:#0f172a;
    --muted:#334155;
    --line:rgba(15,23,42,.12);
}

.swap-hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.swap-bg {
    position: absolute;
    inset: 0;
    background: url("/media/a1-pai.png") center/cover no-repeat;
    transform: scale(1.03);
}

.swap-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 5%;
}

.swap-card {
    margin: 0 20%;
    padding: 2.5%;
    background: var(--card);
    border-radius: 25px;
    border: 1px solid var(--line);
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
}

.swap-progress {
    display: flex;
    gap: 10px;
    margin-bottom: 18px;
}

.swap-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(15,23,42,.2);
    transition: .25s;
}

.swap-dot.is-active{
    background: rgba(109, 29, 129, 0.8);
    transform: scale(1.2);
}

.swap-panel {
    display: none;
}

.swap-panel.is-active {
    display: block;
    animation: fadeUp .5s ease both;
}

@keyframes fadeUp {
    from{opacity: 0; transform: translateY(10px)}
    to{opacity: 1; transform: translateY(0)}
}

.swap-title {
    margin: 0 0 10px;
    letter-spacing: -.02em;
    color: black;
}

.swap-text {
    margin: 0;
    line-height: 1.55;
    color: var(--muted);
}

body.is-locked {
    overscroll-behavior: none;
}

@media (max-width: 768px) {
    .swap-card {
        margin: 0 10%;
        padding: 5%;
    }
}