/* Configurações Base */
html, body, div, h1, p, button {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'Helvetica Neue', sans-serif;
    background: linear-gradient(to bottom right, #e0f2f1, #f1f8f6);
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 1.5rem;
}

.main-wrapper {
    width: 100%;
    max-width: 650px;
    display: grid;
    place-items: center;
}

.notification-card {
    background: #ffffff;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    text-align: center;
    opacity: 0;
    animation: slideUp 0.6s ease forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-header h1 {
    font-size: 1.75rem;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.card-content p {
    font-size: 1rem;
    color: #4a4a4a;
    line-height: 1.7;
    margin-bottom: 2rem;
    text-align: left;
}

.card-footer {
    display: flex;
    justify-content: center;
}

.primary-button {
    background: linear-gradient(to right, #0d9488, #14b8a6);
    color: #ffffff;
    border: none;
    padding: 1rem 3rem;
    font-size: 1.05rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
    text-transform: capitalize;
    letter-spacing: 0.3px;
}

.primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(13, 148, 136, 0.4);
    background: linear-gradient(to right, #0f766e, #0d9488);
}

.primary-button:active {
    transform: translateY(-1px);
}

/* Responsividade - Tablets */
@media screen and (min-width: 640px) {
    .notification-card {
        padding: 3rem 2.5rem;
    }

    .card-header h1 {
        font-size: 2rem;
    }

    .card-content p {
        font-size: 1.1rem;
    }

    .primary-button {
        padding: 1.1rem 3.5rem;
        font-size: 1.15rem;
    }
}

/* Responsividade - Desktop */
@media screen and (min-width: 1024px) {
    .notification-card {
        padding: 3.5rem 3rem;
    }

    .card-header h1 {
        font-size: 2.25rem;
    }

    .card-content p {
        font-size: 1.15rem;
    }

    .primary-button {
        padding: 1.2rem 4rem;
        font-size: 1.25rem;
    }
}