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

.background-image {
    min-height: 100vh;
    background-image: url("../images/background.jpg");
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px 48px;
    position: relative;
    overflow: hidden;
}

.modal-card {
    background: #156082;
    border: 2px solid black;
    border-radius: 70px;
    width: 100%;
    max-width: 710px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
    animation: fadeUp 0.5s ease both;
    padding: 20px 50px 40px 50px;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.brand-logo {
    width: 75px;
    object-fit: contain;
    padding: 4px;
}

.header-title {
    flex: 1;
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.3px;
    text-align: center;
}

.info-btn {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition:
        background 0.2s,
        border-color 0.2s;
    flex-shrink: 0;
}

.info-btn svg {
    width: 25px;
    height: 25px;
}

.info-btn:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.6);
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.modal-question {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.4;
}

.options-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    font-size: 1.5rem;
}

.options-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #d8eaff;
    font-size: 0.97rem;
    line-height: 1.55;
}

.option-dot {
    flex-shrink: 0;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: white;
    margin-top: 7px;
}

.options-list strong {
    color: #ffffff;
    font-weight: 800;
}

.input-group-wrapper {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: rgba(0, 0, 0, 0.25);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 12px 16px 14px;
    margin-bottom: 20px;
}

.input-label {
    color: #d8eaff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.email-input {
    background: #1e3a50;
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 1.15rem;
    padding: 12px 14px;
    width: 100%;
    outline: none;
    transition: box-shadow 0.2s;
}

.email-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.email-input:focus {
    box-shadow: 0 0 0 2px rgba(90, 180, 255, 0.5);
}

.confirm-btn {
    display: block;
    width: 100%;
    text-align: center;
    background: red;
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 900;
    font-family: 'Nunito', sans-serif;
    text-decoration: none;
    padding: 17px 24px;
    border-radius: 14px;
    border: 2px solid black;
    cursor: pointer;
    letter-spacing: 0.5px;
    margin-top: 4px;
    transition: background 0.2s;
}

.confirm-btn:hover {
    background: #d4001e;
    color: #fff;
    text-decoration: none;
}

.confirm-btn:active {
    transform: translateY(1px);
    box-shadow: 0 4px 14px rgba(220, 0, 30, 0.4);
}

.footer-links {
    margin-left: 15px;
    margin-top: 24px;
    animation: fadeUp 0.5s 0.2s ease both;
    max-width: 710px;
    width: 100%;
}

.footer-links span {
    color: white;
    font-size: 1.3rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-link {
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}

.footer-link:hover {
    color: #7fd4ff;
}

.alert-box {
    background: rgba(0, 0, 0, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: 14px;
    color: #d8eaff;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 18px 20px;
    text-align: center;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 480px) {
    .modal-card {
        padding: 20px 24px 32px;
        border-radius: 40px;
    }

    .modal-header-bar {
        padding: 16px 20px;
        margin-bottom: 15px;
    }

    .modal-question {
        font-size: 1.1rem;
    }

    .confirm-btn {
        font-size: 1.05rem;
        padding: 15px 20px;
    }

    .alert-box {
        font-size: 1rem;
    }

    .header-title {
        font-size: 1.3rem;
    }
}