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

html, body {
    width: 100%;
    height: 100%;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 100%;
    padding: 20px;
}

h1 {
    margin-bottom: 40px;
    font-size: 2.8rem;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.7);
}

.buttons-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;

    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    padding: 45px;
    border-radius: 25px;
    border: 1px solid rgba(255,255,255,0.4);
    box-shadow: 0 10px 35px rgba(0,0,0,0.25);

    width: 100%;
    max-width: 560px;
}

.button {
    width: 100%;
    padding: 18px 25px;
    background: rgba(154, 154, 154, 0.55);
    color: #ffffff;
    font-weight: bold;
    text-decoration: none;

    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.4);

    display: flex;
    align-items: center;

    transition: 
        background 0.3s ease,
        transform 0.2s ease,
        box-shadow 0.3s ease;
}

.button i {
    font-size: 1.3rem;
    padding-left: 18px;
    margin-left: 18px;

    border-left: 2px solid rgba(255, 255, 255, 0.8);

    transition:
        color 0.3s ease,
        border-color 0.3s ease,
        transform 0.3s ease;
}

.button span {
    flex: 1;
    text-align: center;
}

.button:hover {
    background: rgba(205, 204, 204, 0.5);
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0,0,0,0.25);
}

.button:hover i {
    color: #ffffff;
    border-left-color: rgba(255, 255, 255, 1);
    transform: translateX(4px);
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
        margin-bottom: 25px;
    }

    .buttons-container {
        padding: 25px 20px;
    }
}