:root {
    --fundo: #070b14;
    --fundo-secundario: #0b1020;
    --card: #101827;
    --verde: #22c55e;
    --verde-claro: #4ade80;
    --branco: #ffffff;
    --texto: #cbd5e1;
    --texto-fraco: #94a3b8;
    --borda: rgba(255,255,255,.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Inter,
        Arial,
        Helvetica,
        sans-serif;

    background: var(--fundo);
    color: var(--branco);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1160px, 90%);
    margin: auto;
}

.estreito {
    max-width: 820px;
}

.topo {
    position: sticky;
    top: 0;
    z-index: 1000;

    background:
        rgba(7,11,20,.92);

    backdrop-filter: blur(14px);

    border-bottom:
        1px solid var(--borda);
}

.navegacao {
    min-height: 76px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 25px;
}

.marca {
    display: flex;
    align-items: center;
    gap: 7px;
}

.marca-ia {
    font-size: 28px;
    font-weight: 900;
}

.marca-30d {
    background: var(--verde);
    color: #05110a;

    font-size: 14px;
    font-weight: 900;

    padding: 4px 6px;

    border-radius: 4px;
}

.marca div {
    margin-left: 6px;
}

.marca strong,
.marca small {
    display: block;
}

.marca small {
    color: var(--texto-fraco);
    font-size: 11px;
}

.botao {
    display: inline-block;

    background: var(--verde);
    color: #041008;

    padding: 16px 25px;

    border-radius: 8px;

    font-weight: 800;

    transition: .25s;
}

.botao:hover {
    background: var(--verde-claro);
    transform: translateY(-2px);
}

.botao-menor {
    padding: 11px 17px;
    font-size: 14px;
}

.hero {
    min-height: 760px;

    display: flex;
    align-items: center;

    background:
        radial-gradient(
            circle at 80% 30%,
            rgba(34,197,94,.14),
            transparent 30%
        ),
        var(--fundo);
}

.hero-grid {
    display: grid;

    grid-template-columns:
        1.15fr .85fr;

    gap: 70px;

    align-items: center;

    padding:
        90px 0;
}

.etiqueta {
    display: inline-block;

    color: var(--verde);

    font-size: 13px;

    font-weight: 900;

    letter-spacing: 2px;

    margin-bottom: 20px;
}

.hero h1 {
    font-size:
        clamp(42px, 6vw, 72px);

    line-height: 1.05;

    letter-spacing: -3px;

    max-width: 780px;
}

.hero h1 span,
h2 span {
    color: var(--verde);
}

.subtitulo {
    color: var(--texto);

    font-size: 19px;

    max-width: 680px;

    margin:
        28px 0;
}

.acoes {
    display: flex;
    gap: 25px;
    align-items: center;

    margin-top: 35px;

    flex-wrap: wrap;
}

.link-secundario {
    color: var(--texto);
}

.beneficios {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;

    margin-top: 30px;

    color: var(--texto-fraco);

    font-size: 13px;
}

.painel {
    background:
        linear-gradient(
            145deg,
            #101827,
            #080d16
        );

    border:
        1px solid var(--borda);

    border-radius: 18px;

    overflow: hidden;

    box-shadow:
        0 40px 100px rgba(0,0,0,.45);
}

.painel-topo {
    background:
        rgba(255,255,255,.025);

    color:
        var(--texto-fraco);

    border-bottom:
        1px solid var(--borda);

    padding: 15px 22px;

    font-size: 12px;

    font-weight: 800;

    letter-spacing: 2px;
}

.painel-conteudo {
    padding: 40px;
}

.numero {
    color: var(--verde);

    font-size: 110px;

    line-height: .9;

    font-weight: 900;

    letter-spacing: -8px;
}

.numero span {
    display: block;

    color: var(--branco);

    font-size: 21px;

    letter-spacing: 5px;

    margin-top: 15px;
}

.painel-conteudo > p {
    color: var(--texto);

    margin:
        30px 0;

    font-size: 17px;
}

.status {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 11px;
}

.status div {
    padding: 13px;

    border:
        1px solid var(--borda);

    border-radius: 7px;

    color: var(--texto);

    font-size: 13px;
}

.status span {
    color: var(--verde);

    font-weight: 900;

    margin-right: 7px;
}

.problema,
.metodo,
.manifesto,
.cta {
    padding:
        110px 0;
}

.problema {
    background:
        var(--fundo-secundario);
}

h2 {
    font-size:
        clamp(32px, 4vw, 50px);

    line-height: 1.15;

    letter-spacing: -2px;

    margin-bottom: 28px;
}

.problema p,
.manifesto p,
.cta p {
    color: var(--texto);

    font-size: 18px;

    margin-bottom: 20px;
}

.problema .destaque {
    color: var(--branco);

    font-weight: 800;
}

.cards {
    display: grid;

    grid-template-columns:
        repeat(5, 1fr);

    gap: 15px;

    margin-top: 50px;
}

.card {
    background:
        var(--card);

    border:
        1px solid var(--borda);

    border-radius: 12px;

    padding: 25px 22px;

    min-height: 230px;

    transition: .25s;
}

.card:hover {
    border-color:
        rgba(34,197,94,.45);

    transform:
        translateY(-5px);
}

.card > span {
    color:
        var(--verde);

    font-weight:
        900;
}

.card h3 {
    margin:
        35px 0 10px;

    font-size:
        20px;
}

.card p {
    color:
        var(--texto-fraco);

    font-size:
        14px;
}

.manifesto {
    background:
        var(--fundo-secundario);
}

blockquote {
    border-left:
        4px solid var(--verde);

    margin-top:
        40px;

    padding:
        20px 30px;

    font-size:
        24px;

    font-weight:
        800;
}

.cta {
    text-align:
        center;
}

.cta .botao {
    margin-top:
        20px;
}

footer {
    border-top:
        1px solid var(--borda);

    padding:
        50px 0 25px;

    color:
        var(--texto-fraco);
}

.rodape {
    display:
        flex;

    justify-content:
        space-between;

    gap:
        30px;

    flex-wrap:
        wrap;
}

.rodape strong {
    color:
        var(--branco);
}

.copyright {
    margin-top:
        40px;

    padding-top:
        20px;

    border-top:
        1px solid var(--borda);

    font-size:
        12px;
}

@media (max-width: 900px) {

    .hero-grid {
        grid-template-columns:
            1fr;

        gap:
            50px;
    }

    .hero h1 {
        letter-spacing:
            -2px;
    }

    .cards {
        grid-template-columns:
            1fr 1fr;
    }

}

@media (max-width: 600px) {

    .topo .botao {
        display:
            none;
    }

    .hero {
        min-height:
            auto;
    }

    .hero-grid {
        padding:
            70px 0;
    }

    .hero h1 {
        font-size:
            43px;
    }

    .subtitulo {
        font-size:
            17px;
    }

    .cards {
        grid-template-columns:
            1fr;
    }

    .painel-conteudo {
        padding:
            28px;
    }

    .numero {
        font-size:
            90px;
    }

    .problema,
    .metodo,
    .manifesto,
    .cta {
        padding:
            80px 0;
    }

}