/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* Barra superior */
.top-bar {
    background-color: #e53935; /* vermelho */
    color: white;
    text-align: center;
    padding: 10px 0;
    font-weight: bold;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 80px 20px;
    background-color: #fff5f5; /* leve fundo vermelho claro */
}

.logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin-bottom: 30px;
    object-fit: cover;
}

.hero h1 {
    font-size: 48px;
    color: #222;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 24px;
    color: #555;
    margin-bottom: 40px;
}

.cta-button {
    background-color: #4caf50; /* verde vibrante */
    color: white;
    padding: 18px 40px;
    font-size: 24px;
    text-decoration: none;
    border-radius: 8px;
    transition: 0.3s;
}

.cta-button:hover {
    background-color: #43a047;
}

.social-proof {
    margin-top: 20px;
    font-size: 18px;
    color: #333;
}

/* Rodapé */
.footer {
    text-align: center;
    padding: 20px;
    background-color: #222;
    color: #fff;
    font-size: 14px;
}

.footer a {
    color: #fff;
    text-decoration: none;
    margin: 0 5px;
}

.footer a:hover {
    text-decoration: underline;
}

/* ==============================
   Responsividade para mobile
   ============================== */

/* Telas menores que 768px (tablets e celulares grandes) */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }
    .subtitle {
        font-size: 20px;
    }
    .cta-button {
        font-size: 20px;
        padding: 15px 30px;
    }
    .logo {
        width: 100px;
        height: 100px;
    }
    .hero {
        padding: 60px 15px;
    }
}

/* Telas menores que 480px (celulares pequenos) */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }
    .subtitle {
        font-size: 16px;
    }
    .cta-button {
        font-size: 18px;
        padding: 12px 20px;
    }
    .logo {
        width: 80px;
        height: 80px;
    }
    .hero {
        padding: 40px 10px;
    }
}