/*SECTION000  ----------------- 000 --------------------------------- 000--------------------------------- 000--------------------------------*/
#section000{
    width: 100%;
    min-height: 10vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

#section000 h2,
#section000 p {
    color: white !important;
    background: transparent !important;
    mix-blend-mode: difference;
    position: relative;
    z-index: 2;
}

#section000 h2{
    width: 95%;
    margin: 0;
    text-align: center;
    font-size: 2.2vw;
    line-height: 1.4;

    word-spacing: 2vw;
    letter-spacing: 0.2vw;
}

#section000 p{
    width: 95%;
    margin: 0;
    text-align: center;
    font-size: 2.2vw;

    word-spacing: 2vw;
    letter-spacing: 0.2vw;
}
.invertido {
    display: inline-block;
    transform: rotate(180deg);
}
.repelente {
    white-space: normal;
}

.repelente .letra {
    display: inline-block;
    white-space: pre;
    transition: transform 0.15s ease;
}


/*SECTION001  ----------------- 001 --------------------------------- 001- -------------------------------- 001--------------------------------*/
#section001{
    position: relative;
    width: 100%;
    min-height: 60vw;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.9s ease, color 0.9s ease;
}

#vento-canvas {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.olho-container {
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 50%;

    width: 500px;
    height: 500px;
    max-width: 480px;
    max-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;

    animation: cabeca-voando 10s linear infinite;
    will-change: transform;
    transform: translate(-50%, -50%);
}

.imagem-olho {
    position: relative;
    z-index: 2;
    width: 82%;
    height: auto;
    object-fit: contain;
    user-select: none;
    pointer-events: none;

    /* o filtro real é definido via JS (variável --filtro-olho) */
    filter: var(--filtro-olho, grayscale(1) brightness(1.05) contrast(1.15));
    transition: filter 0.8s ease;

    -webkit-mask-image: radial-gradient(ellipse at center, black 45%, transparent 78%);
    mask-image: radial-gradient(ellipse at center, black 45%, transparent 78%);
}
.nevoa-olho {
    position: absolute;
    inset: -20%;
    z-index: 4;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.nevoa-olho.ativa {
    opacity: 1;
}

.nevoa-olho span {
    position: absolute;
    border-radius: 45% 55% 60% 40% / 50% 45% 55% 50%;
    background: rgba(255, 255, 255, 0.25);
    filter: blur(14px);
    mix-blend-mode: overlay;
    animation: nevoa-flutuar linear infinite;
}

.nevoa-olho span:nth-child(1) { width: 60%; height: 50%; top: 10%; left: 5%;  animation-duration: 14s; }
.nevoa-olho span:nth-child(2) { width: 50%; height: 45%; top: 35%; left: 40%; animation-duration: 18s; animation-delay: -6s; }
.nevoa-olho span:nth-child(3) { width: 45%; height: 55%; top: 20%; left: 25%; animation-duration: 22s; animation-delay: -11s; }

@keyframes nevoa-flutuar {
    0%   { transform: translate(0, 0) scale(1); }
    50%  { transform: translate(6%, -8%) scale(1.15); }
    100% { transform: translate(0, 0) scale(1); }
}

/* ==================================================
   OLHO — CABEÇA VOADORA
   ================================================== */

#section001 {
    position: relative;
    overflow: hidden;
}


@keyframes cabeca-voando {

    0% {
        transform:
            translate(-50%, -50%)
            translate(0px, -25px)
            rotate(0deg);
    }

    12.5% {
        transform:
            translate(-50%, -50%)
            translate(18px, -18px)
            rotate(1.5deg);
    }

    25% {
        transform:
            translate(-50%, -50%)
            translate(25px, 0px)
            rotate(2deg);
    }

    37.5% {
        transform:
            translate(-50%, -50%)
            translate(18px, 18px)
            rotate(1.5deg);
    }

    50% {
        transform:
            translate(-50%, -50%)
            translate(0px, 25px)
            rotate(0deg);
    }

    62.5% {
        transform:
            translate(-50%, -50%)
            translate(-18px, 18px)
            rotate(-1.5deg);
    }

    75% {
        transform:
            translate(-50%, -50%)
            translate(-25px, 0px)
            rotate(-2deg);
    }

    87.5% {
        transform:
            translate(-50%, -50%)
            translate(-18px, -18px)
            rotate(-1.5deg);
    }

    100% {
        transform:
            translate(-50%, -50%)
            translate(0px, -25px)
            rotate(0deg);
    }
}