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

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    background:#F8FAFC;
    color:#1F2937;
    line-height:1.6;
    overflow-x:hidden;
}

img{
    max-width:100%;
    display:block;
}

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

ul{
    list-style:none;
}

button,
input,
textarea{
    font:inherit;
    border:none;
    outline:none;
}

button{
    cursor:pointer;
}

/* ========================================
   VARIÁVEIS
======================================== */

:root{

    --primary:#2F80ED;
    --primary-dark:#1D4ED8;

    --secondary:#10B981;

    --accent:#F59E0B;

    --dark:#1F2937;
    --gray:#6B7280;
    --light:#F8FAFC;
    --white:#FFFFFF;

    --border:#E5E7EB;

    --radius:12px;

    --shadow:
    0 10px 30px rgba(0,0,0,.08);

    --transition:.3s ease;

    --container:1200px;

}

/* ========================================
   UTILIDADES
======================================== */

.container{
    width:min(90%,var(--container));
    margin:auto;
}

.section{
    padding:80px 0;
}

.title{
    font-size:2.3rem;
    margin-bottom:20px;
    color:var(--dark);
}

.subtitle{
    color:var(--gray);
    max-width:700px;
}

.btn{

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

    padding:14px 26px;

    border-radius:var(--radius);

    transition:var(--transition);

    font-weight:bold;

}

.btn-primary{

    background:var(--primary);
    color:white;

}

.btn-primary:hover{

    background:var(--primary-dark);

}

.btn-outline{

    border:2px solid var(--primary);
    color:var(--primary);

}

.btn-outline:hover{

    background:var(--primary);
    color:white;

}