/* =========================
   RESET
========================= */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    background:#0f172a;
    color:#ffffff;
    overflow-x:hidden;
    line-height:1.6;
}

/* =========================
   CONTAINER GLOBAL
========================= */

.container{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
}

/* =========================
   HERO
========================= */

.hero{

    min-height:110vh;

    display:flex;
    align-items:center;
    justify-content:center;
    position:relative;

    text-align:center;

    padding:60px 0;

    background:
    radial-gradient(circle at top,
    rgba(37,99,235,0.35),
    transparent 60%),
    linear-gradient(
    180deg,
    #0f172a,
    #020617
    );
}

.hero .container{
    max-width:900px;
}

.hero::after{

    content:"";

    position:absolute;

    left:0;
    bottom:-1px;

    width:100%;
    height:180px;

    background:
    linear-gradient(
        to bottom,
        transparent,
        rgba(15,23,42,1)
    );

    pointer-events:none;
}

.logo{
    position:relative;
    display:inline-block;
    margin-bottom:35px;
    animation:
        logoEntrance 1s ease-out;
}

.logo img{

    width:100%;
    max-width:400px;

    height:auto;

    display:block;

    filter:
        drop-shadow(0 0 10px rgba(56,189,248,0.25))
        drop-shadow(0 0 20px rgba(99,102,241,0.15));

    animation:
        logoGlow 4s ease-in-out infinite,
        logoFloat 6s ease-in-out infinite;
}

@keyframes logoFloat{

    0%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-6px);
    }

    100%{
        transform:translateY(0);
    }
}

@keyframes logoGlow{

    0%{
        filter:
        drop-shadow(0 0 10px rgba(56,189,248,0.20))
        drop-shadow(0 0 20px rgba(99,102,241,0.10));
    }

    50%{
        filter:
        drop-shadow(0 0 20px rgba(56,189,248,0.45))
        drop-shadow(0 0 40px rgba(99,102,241,0.30));
    }

    100%{
        filter:
        drop-shadow(0 0 10px rgba(56,189,248,0.20))
        drop-shadow(0 0 20px rgba(99,102,241,0.10));
    }
}

.hero h1{

    font-size:56px;
    font-weight:800;

    line-height:1.1;

    margin-bottom:35px;

    animation: fadeUp 1.2s ease-out;

    background: linear-gradient(
        90deg,
        #ffffff,
        #cbd5e1
    );

    background-clip:text;
    -webkit-background-clip:text;

    color:transparent;
    -webkit-text-fill-color:transparent;
}

.hero p{

    font-size:20px;

    color:#cbd5e1;

    max-width:700px;

    margin:0 auto 35px;

    animation: fadeUp 1.5s ease-out;
}

/* =========================
   BOTÕES
========================= */

.buttons{

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

    gap:15px;

    flex-wrap:wrap;

    animation: fadeUp 1.8s ease-out;
}

.btn-primary{

    background:#16a34a;

    color:white;

    text-decoration:none;

    padding:14px 26px;

    border-radius:12px;

    font-weight:bold;

    transition:0.25s;

    box-shadow:
    0 0 20px rgba(22,163,74,0.35);
}

.btn-primary:hover{

    transform:translateY(-3px);

    box-shadow:
    0 0 30px rgba(22,163,74,0.55);
}

.btn-secondary{

    background:transparent;

    border:1px solid #334155;

    color:white;

    text-decoration:none;

    padding:14px 26px;

    border-radius:12px;

    transition:0.25s;
}

.btn-secondary:hover{

    border-color:#38bdf8;

    background:rgba(56,189,248,0.08);
}

/* =========================
   SEÇÕES
========================= */

.features{
    margin-top: 0px;
    position:relative;
}

.how,
.pricing,
.cta{

    padding:90px 0;
}

.features::before{

    content:"";

    position:absolute;

    top:-150px;
    left:50%;

    transform:translateX(-50%);

    width:900px;
    height:300px;

    border-radius:50%;

    background:
    radial-gradient(
        ellipse,
        rgba(56,189,248,0.12),
        transparent 70%
    );

    pointer-events:none;
}

.features h2,
.how h2,
.pricing h2,
.cta h2{

    text-align:center;

    font-size:40px;

    margin-bottom:20px;
}

.features p,
.how p,
.pricing p{

    color:#cbd5e1;
}

/* =========================
   BENEFÍCIOS
========================= */

.grid{

    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(280px,1fr));

    gap:25px;

    margin-top:40px;
}

.card{

    background:
    rgba(30,41,59,0.75);

    backdrop-filter:blur(12px);

    border:1px solid rgba(255,255,255,0.05);

    border-radius:18px;

    padding:30px;

    transition:0.25s;
}

.card:hover{

    transform:
        translateY(-8px)
        scale(1.02);

    border-color:#38bdf8;

    box-shadow:
        0 15px 40px rgba(56,189,248,0.15);
}

.card h3{

    margin-bottom:15px;

    font-size:22px;
}

.card p{

    color:#cbd5e1;
}

/* =========================
   COMO FUNCIONA
========================= */

.steps{

    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(250px,1fr));

    gap:20px;

    margin-top:40px;
}

.step{

    background:
    rgba(30,41,59,0.75);

    padding:25px;

    border-radius:18px;

    text-align:center;

    font-size:18px;

    font-weight:bold;

    border:1px solid rgba(255,255,255,0.05);
}

/* =========================
   PLANOS
========================= */

.pricing-grid{

    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(300px,1fr));

    gap:25px;

    margin-top:40px;
}

.price-card{

    background:
    rgba(15,23,42,0.85);

    border:1px solid #1e293b;

    border-radius:20px;

    padding:35px;

    transition:0.25s;
}

.price-card:hover{

    transform:
        translateY(-8px)
        scale(1.02);

    box-shadow:
        0 20px 45px rgba(0,0,0,0.25);
}

.price-card.highlight{

    border:2px solid #38bdf8;

    box-shadow:
    0 0 35px rgba(56,189,248,0.20);
}

.price-card h3{

    font-size:26px;

    margin-bottom:10px;
}

.price{

    font-size:34px;

    font-weight:bold;

    color:#38bdf8;

    margin-bottom:20px;
}

.price-card ul{

    list-style:none;

    margin-bottom:30px;
}

.price-card li{

    margin-bottom:12px;

    color:#cbd5e1;
}

/* =========================
   CTA FINAL
========================= */

.cta{

    background:
    linear-gradient(
    90deg,
    rgba(37,99,235,0.20),
    rgba(22,163,74,0.20)
    );

    text-align:center;
}

.cta h2{

    max-width:100%;

    margin:0 auto 30px;

    padding:0 15px;

    font-size:clamp(28px, 5vw, 40px);

    line-height:1.2;

    word-break:normal;

    overflow-wrap:break-word;
}

/* =========================
   FOOTER
========================= */

footer{

    border-top:
    1px solid rgba(255,255,255,0.08);

    text-align:center;

    padding:35px 20px;

    color:#94a3b8;
}


.navbar{

    position:fixed;

    top:0;
    left:0;

    width:100%;

    display:flex;

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

    padding:15px 30px;

    backdrop-filter:blur(12px);

    background:rgba(2,6,23,0.7);

    border-bottom:1px solid rgba(255,255,255,0.05);

    z-index:999;

    opacity:0;
    visibility:hidden;

    transform:translateY(-20px);

    transition:
        opacity 0.3s ease,
        transform 0.3s ease,
        visibility 0.3s ease;
}

.navbar.show{

    opacity:1;

    visibility:visible;

    transform:translateY(0);
}

.navbar img{

    height:42px;
}

.nav-links{

    display:flex;
    gap:20px;
}

.nav-links a{

    color:white;

    text-decoration:none;

    transition:0.2s;
}

.nav-links a:hover{

    color:#38bdf8;
}

/* =========================
   MOBILE
========================= */

@media (max-width:768px){

    .hero{

        min-height:auto;

        padding:70px 0;
    }

    .logo img{

        max-width:200px;
    }

    .hero h1{

        font-size:34px;
    }

    .hero p{

        font-size:17px;
    }

    .features h2,
    .how h2,
    .pricing h2{

        font-size:30px;
    }

    .cta h2{

        font-size:28px;

        line-height:1.2;
    }
}

@keyframes fadeUp{

    from{
        opacity:0;
        transform:translateY(25px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }
}