/* RESET */
body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: Arial, sans-serif;
    background: black;
    position: relative;
    z-index: 0;
}


/* --- VÍDEO FULLSCREEN --- */
#bg-video {
    position: fixed;
    top: 50%;
    left: 50%;
    min-width: 100vw;
    min-height: 100vh;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: -2;
    pointer-events: none;
}

/* LOGO CENTRALIZADA */
.logo-container {
    width: 100%;
    text-align: center;
    margin-top: -80px;
    position: relative;
    top: 0;
    z-index: 10;
}

.logo-container img {
    width: 520px;
}

/* BOTÕES LADO A LADO */
.options-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%);
    display: flex;
    justify-content: center;
    gap: 40px;
    z-index: 10;
    width: 100%;
}

/* --- BOTÕES PREMIUM COM IMAGEM DE FUNDO --- */
.option-btn {
    width: 180px;
    height: 260px;

    /* imagem centralizada */
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;

    border-radius: 16px;
    border: 2px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(10px);

    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 15px;

    cursor: pointer;
    transition: 0.3s ease-in-out;
}

.option-btn:hover {
    transform: scale(1.05);
    filter: brightness(1.15);
    box-shadow: 0 0 25px rgba(101, 216, 201, 0.35);
}

.option-btn h3 {
    color: white;
    font-size: 22px;
    margin: 0;
    text-shadow: 0px 2px 12px black;
}

/* WHATSAPP BOTÃO */
.whatsapp {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 20;
}

.whatsapp img {
    width: 70px;
    cursor: pointer;
    transition: 0.3s;
}

.whatsapp img:hover {
    transform: scale(1.1);
}