:root{
    --bg:#0f1724;
    --card:#0b1220;
    --accent:#06b6d4;
    --accent-2:#7c3aed;
    --muted:#b1bccb;
    --glass: rgba(255,255,255,0.06);
    --radius:14px;
    --max-width:1100px;
    color-scheme: dark;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}

body{
    margin:0;
    background:
        radial-gradient(800px 400px at 80% -10%, rgba(124,58,237,0.15), transparent 60%),
        linear-gradient(180deg,#051025 0%, #071126 45%, #07192b 100%);
    color:#eaf1f8;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
    display:flex;
    justify-content:center;
    padding:36px 20px;
}

.container{
    width:100%;
    max-width:var(--max-width);
}

/* Header */
header{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    margin-bottom:40px;
}

.brand{
    display:flex;
    gap:12px;
    align-items:center;
    text-decoration:none;
    color:inherit;
}

.logo{
    width:115px;
    height:115px;
    border-radius:12px;
    background:linear-gradient(135deg,var(--accent),var(--accent-2));
    display:grid;
    place-items:center;
    font-weight:800;
    color:#021021;
    box-shadow: 0 10px 30px rgba(6,182,212,0.25);
}

nav{
    display:flex;
    gap:18px;
    align-items:center;
    margin-left:auto;
}

nav a{
    color:var(--muted);
    text-decoration:none;
    font-size:14px;
    padding:8px 12px;
    border-radius:8px;
    transition:color .2s ease, background .2s ease;
}

nav a:hover{
    color:#fff;
    background:rgba(255,255,255,0.04);
}

.cta{
    background:linear-gradient(90deg,var(--accent),var(--accent-2));
    border:none;
    color:#021021;
    padding:11px 16px;
    border-radius:12px;
    cursor:pointer;
    font-weight:700;
    box-shadow: 0 10px 30px rgba(124,58,237,0.25);
    transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
}

.cta:hover{
    transform:translateY(-1px);
    filter:brightness(1.05);
    box-shadow: 0 14px 40px rgba(124,58,237,0.35);
}

.cta:active{
    transform:translateY(0);
}

/* Hero */
.hero{
    display:grid;
    grid-template-columns:1fr 440px;
    gap:36px;
    align-items:center;
    margin-bottom:52px;
}

.hero h1{
    margin:0 0 14px 0;
    font-size:40px;
    line-height:1.08;
    letter-spacing:-0.6px;
}

.hero p{
    margin:0 0 24px 0;
    color:var(--muted);
    font-size:16px;
    max-width:52ch;
}

.buttons{
    display:flex;
    gap:14px;
    align-items:center;
}

.secondary{
    background:transparent;
    color:#d3dbea;
    border:1px solid rgba(255,255,255,0.08);
    padding:11px 16px;
    border-radius:12px;
    cursor:pointer;
    transition:background .2s ease, border .2s ease;
}

.secondary:hover{
    background:rgba(255,255,255,0.04);
    border-color:rgba(255,255,255,0.15);
}

/* PLANOS */

.styleP{
    font-weight:700;
    margin:8px 0;
}

.sectionP{
    display:grid;grid-template-columns:repeat(3,1fr);
    gap:18px;
    margin-bottom:36px;
}

.mock{
    width:100%;
    height:320px;
    border-radius:18px;

    /* IMAGEM REAL */
    background-image:
        linear-gradient(
            180deg,
            rgba(7,17,38,0.15),
            rgba(7,17,38,0.6)
        ),
        url("./assets/hero-image.png"); /* 👈 SUA IMAGEM */

    background-size:cover;
    background-position:center right;
    background-repeat:no-repeat;

    box-shadow: 0 18px 50px rgba(2,6,23,0.7);
    position:relative;
    overflow:hidden;
    border:1px solid rgba(255,255,255,0.05);
}


/* Features */
.features{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
    margin-bottom:48px;
}

.card{
    background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent 40%), var(--card);
    padding:20px;
    border-radius:16px;
    box-shadow: 0 10px 30px rgba(2,6,23,0.65);
    border:1px solid rgba(255,255,255,0.05);
    transition:transform .2s ease, box-shadow .2s ease;
}

.card:hover{
    transform:translateY(-3px);
    box-shadow: 0 16px 40px rgba(2,6,23,0.8);
}

.card h3{
    margin:0 0 10px 0;
    font-size:16px;
}

.card p{
    margin:0;
    color:var(--muted);
    font-size:14px;
    line-height:1.5;
}

/* CTA strip */
.cta-strip{
    background:linear-gradient(90deg, rgba(6,182,212,0.10), rgba(124,58,237,0.08));
    padding:20px;
    border-radius:16px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:14px;
    margin-bottom:32px;
    border:1px solid rgba(255,255,255,0.05);
}

.cta-strip p{
    margin:0;
    color:var(--muted);
}

/* Footer */
footer{
    display:flex;
    justify-content:space-between;
    gap:12px;
    align-items:center;
    color:var(--muted);
    font-size:13px;
    padding-top:12px;
    border-top:1px solid rgba(255,255,255,0.05);
}

/* Responsive */
@media (max-width:980px){
    .hero{grid-template-columns:1fr 1fr}
    .mock{height:260px}
    .features{grid-template-columns:repeat(2,1fr)}
    .sectionP{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:700px){
    header{
        flex-direction:column;
        align-items:flex-start;
        gap:14px
    }
    nav{order:2;flex-wrap:wrap}

    .hero{
        grid-template-columns:1fr;
        gap:24px
    }

    .hero h1{
        font-size:34px
    }

    .hero h1{
        font-size:34px
    }

    .features{
        grid-template-columns:1fr
    }

    .mock{height:220px}

    footer{flex-direction:column;
        align-items:flex-start;
        gap:10px
    }
    .sectionP{
        grid-template-columns:1fr;
        margin-bottom:36px;
        gap: 10px;
    }

}