:root {
    --text-thumbs-description-color: white;
    --text-thumbs-description-size: 18px;
    --text-thumb-title-size: 40px;
    --text-thumb-placeholder-size: 20px;
    --thumb-text-color: white;
    --text-thumb_01: IMAGENS AÉREAS;
    --text-thumb_02: IMAGENS DE SOLO;
    --text-thumb_03: EDIÇÃO DE VÍDEO;
    --text-thumb_04: DESTAQUE 01;
    --text-thumb_05: DESTAQUE 02;
    --bg-color: #000;
    --container-dim: 800px;
    --thumbnail-size: 80px;
    --thumbnail-hover-scale: 1.25;
    --thumbnail-drop-shadow: 0 12px 24px rgba(0, 0, 0, 0.8);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

.container-principal {
    border-radius: 20px;
    width: var(--container-dim);
    height: var(--container-dim);
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: background-color 0.5s ease;
}

.container-principal.escurecido {
    background-color: rgba(0, 0, 0, 0.8);
}

.carousel {
    position: absolute;
    bottom: 50px;
    right: 20px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.carousel.hidden {
    display: none;
}

.thumbnail {
    width: var(--thumbnail-size);
    height: var(--thumbnail-size);
    background-size: cover;
    background-position: center;
    cursor: pointer;
    border-radius: 50%;
    aspect-ratio: 1 / 1;
    border: 2px solid #fff;
    box-shadow: var(--thumbnail-drop-shadow);
    transition: all 0.3s ease;
    opacity: 0.5;
}

.thumbnail:hover {
    transform: scale(var(--thumbnail-hover-scale));
    opacity: 1;
}

.carousel:hover .thumbnail:not(:hover) {
    transform: scale(0.8);
}

.thumbnail:nth-of-type(1) {
    background-image: url('../images/static/img_01.png');
}

.thumbnail:nth-of-type(2) {
    background-image: url('../images/static/img_02.png');
}

.thumbnail:nth-of-type(3) {
    background-image: url('../images/static/img_03.png');
}

.thumbnail:nth-of-type(4) {
    background-image: url('../images/static/img_04.png');
}

.thumbnail:nth-of-type(5) {
    background-image: url('../images/static/img_05.png');
}

.thumbs-description {
    position: absolute;
    bottom: 10px;
    right: 20px;
    font-weight: 800;
    color: orange;
    font-size: var(--text-thumbs-description-size);
    text-align: right;
}

.thumbs-description.hidden {
    display: none;
}

.background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    transition: opacity 1s ease-in-out;
}

.logo {
    position: absolute;
    top: 12px;
    left: 20px;
    height: 15px;
    z-index: 2;
}

.top-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.thumb-title {
    position: absolute;
    top: 100px;
    left: 20px;
    color: orange;
    font-size: var(--text-thumb-title-size);
    font-weight: 800;
    opacity: 0;
    transition: opacity 0.5s ease;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 1);
}

.thumb-title.hidden {
    display: none;
}

.thumb-placeholder {
    position: absolute;
    top: 160px;
    left: 20px;
    color: white;
    font-size: var(--text-thumb-placeholder-size);
    font-weight: 700;
    max-width: 300px;
    line-height: 1.5;
    opacity: 0;
    transition: opacity 0.5s ease;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 1);
}

.thumb-placeholder.hidden {
    display: none;
}

.saiba-mais-btn {
    position: absolute;
    bottom: 145px;
    right: 20px;
    padding: 5px 10px;
    background-color: orange;
    color: black;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s ease;
    opacity: 0.5;
}

.saiba-mais-btn:hover {
    background-color: darkorange;
    opacity: 1;
}

.contato {
    position: absolute;
    top: 10px;
    right: 50px;
    color: orange;
    font-size: 15px;
    font-weight: 700;
    z-index: 3;
    text-decoration: none;
}

.contato-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    width: 110px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 4;
}

.informacoes-contato {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(0, 0, 0, 1);
    color: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    display: none;
    z-index: 5;
}

.social-media-section {
    text-align: center;
    width: 100%;
    margin-top: 1rem;
}

.social-media-section a {
    margin: 0 1rem;
    color: orange;
    font-size: 2rem;
    transition: color 0.3s;
}

.social-media-section p {
    color: orange;
    font-weight: 700;
}

.social-media-section a:hover {
    color: #fff;
}

@keyframes shake {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(-1px, -1px); }
    50% { transform: translate(1px, 1px); }
    75% { transform: translate(-1px, 1px); }
}

.shake {
    animation: shake 0.2s ease-in-out infinite;
}