* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #0b0b0b;
    font-family: 'Roboto', sans-serif;
    color: #fff;
    min-height: 100vh;
}

/* ===== CONTROLE ===== */
.controls {
    padding: 12px;
}

.controls .btn {
    display: inline-block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 18px;
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, #c40000, #000);
    padding: 10px 16px;
    border-radius: 8px;
}

/* ===== GALERIA ===== */
.fotos {
    width: 100%;
    padding: 12px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

/* ===== CARD ===== */
.card {
    background: #111;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 0 18px rgba(196, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
}

.card img {
    width: 100%;
    height: auto;
    aspect-ratio: 9 / 16;
    object-fit: cover;
}

/* ===== BOTÃO ===== */
.card button {
    width: 100%;
    border: none;
    padding: 14px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    background: linear-gradient(135deg, #c40000, #000);
    color: #fff;
}

/* ===== CELULARES MAIORES ===== */
@media (min-width: 480px) {
    .fotos {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== TABLETS ===== */
@media (min-width: 768px) {
    .fotos {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1100px;
        margin: auto;
    }

    .controls {
        padding: 20px;
    }
}

/* ===== DESKTOP ===== */
@media (min-width: 1024px) {
    .fotos {
        grid-template-columns: repeat(4, 1fr);
        max-width: 1300px;
    }

    .card:hover {
        transform: translateY(-6px);
        box-shadow: 0 0 30px rgba(255, 0, 0, 0.5);
        transition: 0.3s;
    }
}