:root {
    --primary: #2d2e50;
    --background: #ffffff;
    --font: 'Poppins', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font);
    background: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
}

.container {
    max-width: 900px;
    width: 90%;
    padding: 1rem 1.0rem;
}

.logo {
    width: 160px;
    max-width: 80%;
    height: auto;
    margin-bottom: 0.5rem;
}

.title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.subtitle {
    font-size: 1.2rem;
    color: #444;
    margin-bottom: 2rem;
}

/* Loader circular */
.loader {
    margin: 0 auto;
    width: 50px;
    height: 50px;
    border: 5px solid #ddd;
    border-top: 5px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive */

.title {
    font-size: 3.6rem;
}
.subtitle {
    font-size: 3rem;
}
.logo {
    width: 400px;
}
 

@media (min-width: 1000px) {
    .title {
        font-size: 1.2rem;
    }
    .subtitle {
        font-size: 1.3rem;
    }
    .logo {
        width: 180px;
    }
}