:root {
    --primary-blue: #0A4DFF;
    --secondary-blue: #00A6FF;
    --dark: #0A0A0A;
    --light: #F5F7FA;
    --accent: #25D366;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: var(--light);
    color: #333;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background: var(--lights);
    color: var(--primary-blue);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    height: 40px;
}

.hero {
    text-align: center;
    padding: 90px 20px;
    background: 
        linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
        url('img/background 1.webp');
    background-size: cover;       /* cobre toda a área */
    background-position: center;  /* centraliza */
    background-repeat: no-repeat; /* evita repetir */
    color: white;
}

.hero h2 {
    font-size: 34px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.hero p {
    font-size: 18px;
    margin-bottom: 25px;
}

.services, .benefits {
    padding: 60px 20px;
    max-width: 1100px;
    margin: auto;
}

.services h2, .benefits h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-blue);
    text-transform: uppercase;
}

.services ul, .benefits ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    list-style: none;
}

.services li, .benefits li {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    text-align: center;
    transition: 0.3s;
}

.services li:hover, .benefits li:hover {
    transform: translateY(-5px);
}

.cta {
    text-align: center;
    padding: 70px 20px;
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
    color: white;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: auto;
}

.footer {
    text-align: center;
    padding: 20px;
    background: var(--dark);
    color: white;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.btn.primary {
    background: var(--accent);
    color: white;
}

.btn.primary:hover {
    background: #1ebe5d;
    transform: translateY(-2px);
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {

    /* HEADER */
    .header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        padding: 15px;
    }

    .logo-area h1 {
        display: none;
    } 

    .logo {
        height: 50px;
    }

    /* HERO */
    .hero {
        padding: 60px 15px;
    }

    .hero h2 {
        font-size: 24px;
        line-height: 1.3;
    }

    .hero p {
        font-size: 16px;
    }

    /* BOTÕES */
    .btn {
        width: 100%;
        text-align: center;
        padding: 15px;
        font-size: 16px;
    }

    /* SERVICES / BENEFITS */
    .services ul,
    .benefits ul {
        grid-template-columns: 1fr; /* 1 coluna */
    }

    .services li,
    .benefits li {
        padding: 18px;
        font-size: 15px;
    }

    /* SEÇÕES */
    .services,
    .benefits {
        padding: 40px 15px;
    }

    /* CTA */
    .cta {
        padding: 50px 15px;
    }

    .cta h2 {
        font-size: 22px;
    }

    /* FOOTER */
    .footer {
        font-size: 13px;
    }
}