p {
    text-align: center;
    font-size: 1rem;
    margin-top: 0;
}

button {
    font-family: inherit;
    display: block;
    margin: 3rem auto 0;
    width: 5rem;
    height: 3rem;
    cursor: pointer;
}

.landing-index {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    background: #d1f7ea;
    color: #07111f;
}

.landing-hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem;
    box-sizing: border-box;
    isolation: isolate;
}

.landing-conteudo {
    position: relative;
    z-index: 1;
    width: min(58rem, 100%);
    min-height: min(34rem, calc(100vh - 4rem));
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 2rem;
    padding: 3rem 2rem;
    box-sizing: border-box;
    text-align: center;
}

.marca-beluz {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 0.65rem 1rem;
    border: 1px solid rgba(0, 123, 255, 0.22);
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 0.6rem 2rem rgba(0, 74, 130, 0.12);
    backdrop-filter: blur(0.4rem);
}

.marca-beluz img {
    width: 4.4rem;
    height: auto;
}

.marca-beluz span {
    color: #0f3454;
    font-weight: 800;
    text-align: left;
}

.texto-principal {
    max-width: 46rem;
}

.texto-principal .etiqueta {
    width: fit-content;
    margin: 0 auto 0.85rem;
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(0, 123, 255, 0.3);
    border-radius: 999px;
    background: rgba(238, 246, 255, 0.88);
    color: #064f9e;
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
}

.texto-principal h1 {
    max-width: 44rem;
    margin: 0 auto;
    color: #07111f;
    font-family: inherit;
    font-size: 4.2rem;
    line-height: 1.02;
    font-weight: 900;
}

.texto-principal p:not(.etiqueta) {
    max-width: 38rem;
    margin: 1rem auto 0;
    color: #26465f;
    font-size: 1.08rem;
    line-height: 1.6;
}

.acoes-landing {
    display: flex;
    justify-content: center;
}

.botao-laudos {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 17rem;
    min-height: 3.75rem;
    padding: 0.85rem 1.6rem;
    border: 1px solid #0069d9;
    border-radius: 0.35rem;
    background: #007bff;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 900;
    text-align: center;
    box-shadow: 0 0.7rem 1.5rem rgba(0, 123, 255, 0.25);
    overflow: hidden;
}

.botao-laudos::before {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-120%) skewX(-18deg);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: brilho-botao 3.4s ease-in-out infinite;
}

.botao-laudos:hover {
    background: #006ee6;
    transform: translateY(-0.12rem);
}

.energia-cena {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.raio,
.pulso-eletrico {
    position: absolute;
    display: block;
}

.raio {
    width: 11rem;
    height: 0.18rem;
    background: linear-gradient(90deg, transparent, rgba(0, 123, 255, 0.9), rgba(77, 208, 255, 0.85), transparent);
    box-shadow: 0 0 1rem rgba(0, 123, 255, 0.55);
    opacity: 0;
    transform-origin: center;
    animation: choque 4.2s ease-in-out infinite;
}

.raio::before,
.raio::after {
    content: "";
    position: absolute;
    width: 4rem;
    height: 0.16rem;
    background: inherit;
    box-shadow: inherit;
}

.raio::before {
    right: 1.4rem;
    top: -0.9rem;
    transform: rotate(42deg);
}

.raio::after {
    left: 1.4rem;
    top: 0.9rem;
    transform: rotate(-38deg);
}

.raio-um {
    top: 19%;
    left: 9%;
    transform: rotate(-18deg);
}

.raio-dois {
    right: 8%;
    bottom: 21%;
    transform: rotate(158deg);
    animation-delay: 1.6s;
}

.pulso-eletrico {
    width: 13rem;
    height: 0.15rem;
    background: rgba(0, 123, 255, 0.28);
    box-shadow: 0 0 1rem rgba(0, 123, 255, 0.24);
    animation: pulso 5s ease-in-out infinite;
}

.pulso-eletrico::before,
.pulso-eletrico::after {
    content: "";
    position: absolute;
    width: 0.55rem;
    height: 0.55rem;
    top: 50%;
    border: 1px solid rgba(0, 123, 255, 0.38);
    background: #d1f7ea;
    transform: translateY(-50%) rotate(45deg);
}

.pulso-eletrico::before {
    left: -0.25rem;
}

.pulso-eletrico::after {
    right: -0.25rem;
}

.pulso-um {
    top: 14%;
    right: 16%;
    transform: rotate(14deg);
}

.pulso-dois {
    left: 12%;
    bottom: 16%;
    animation-delay: 2s;
    transform: rotate(-16deg);
}

@keyframes choque {
    0%, 70%, 100% {
        opacity: 0;
        filter: blur(0.03rem);
    }

    74%, 78% {
        opacity: 1;
        filter: blur(0);
    }

    80% {
        opacity: 0.28;
    }

    82% {
        opacity: 0.95;
    }
}

@keyframes pulso {
    0%, 100% {
        opacity: 0.18;
        filter: brightness(1);
    }

    45% {
        opacity: 0.72;
        filter: brightness(1.25);
    }
}

@keyframes brilho-botao {
    0%, 62% {
        transform: translateX(-120%) skewX(-18deg);
    }

    100% {
        transform: translateX(130%) skewX(-18deg);
    }
}

@media (max-width: 700px) {
    .landing-hero {
        padding: 1rem;
    }

    .landing-conteudo {
        min-height: calc(100vh - 2rem);
        padding: 2rem 0.5rem;
        gap: 1.6rem;
    }

    .marca-beluz {
        flex-direction: column;
        gap: 0.55rem;
    }

    .marca-beluz span {
        text-align: center;
    }

    .texto-principal h1 {
        font-size: 2.3rem;
    }

    .texto-principal p:not(.etiqueta) {
        font-size: 1rem;
    }

    .botao-laudos {
        width: min(100%, 20rem);
    }

    .raio {
        width: 7rem;
    }
}