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

body, html {
    height: 100%;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.container {
    height: 100%;
    width: 100%;
    position: relative;
    background: url('assets/background.png') center center no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.content {
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 20px;
    margin-top: -50px;
}

.logo {
    width: 200px;
    height: 200px;
    margin: 0 auto 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

h1 {
    font-size: 3.5em;
    color: #0088cc;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.5em;
    color: #0088cc;
    font-weight: 400;
    margin-bottom: 50px;
}

.buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 18px 40px;
    font-size: 1.1em;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.3);
}

.btn-primary {
    background-color: #0088cc;
    color: white;
}

.btn-primary:hover {
    background-color: #006699;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 136, 204, 0.4);
}

.btn-secondary {
    background-color: #0088cc;
    color: white;
}

.btn-secondary:hover {
    background-color: #006699;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 136, 204, 0.4);
}

footer {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 10;
}

footer a {
    color: #0088cc;
    text-decoration: none;
    margin: 0 15px;
    font-size: 0.95em;
    transition: opacity 0.3s ease;
}

footer a:hover {
    opacity: 0.7;
    text-decoration: underline;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2em;
    }

    .subtitle {
        font-size: 1.1em;
    }

    .logo {
        width: 150px;
        height: 150px;
        margin-bottom: 30px;
    }

    .buttons {
        flex-direction: column;
        gap: 15px;
    }

    .btn {
        padding: 15px 30px;
        font-size: 1em;
    }

    footer {
        bottom: 20px;
    }

    footer a {
        display: block;
        margin: 8px 0;
        font-size: 0.85em;
    }
}