* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: #fff;
    font-family: Arial, sans-serif;
    overflow-x: hidden;
}

/* Layout */
.page-wrapper {
    width: min(100%, 1100px);
    margin: auto;
    background: #fff;
    padding: 15px;
}

.navbar {
    min-height: 42px;
}

.banner {
    width: 100%;
    padding: 24px 12px 12px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner img {
    display: block;
    width: min(100%, 720px);
    height: auto;
    object-fit: contain;
}

/* Buttons */
.buttons-section {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 25px 0;
    flex-wrap: wrap;
}

.btn-main {
    min-width: 150px;
    padding: 10px 25px;
    font-size: 16px;
    border-radius: 10px;
    transition: 0.3s;
}

.btn-main:hover {
    transform: translateY(-2px);
}

/* Title */
.section-title {
    text-align: center;
    color: #8B0000;
    margin-bottom: 15px;
}

/* Contact */
.contact-section {
    text-align: center;
}

.contact-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    margin: 6px;
    padding: 10px 15px;
    border-radius: 30px;
    background-color: #198754;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.4;
    text-align: center;
    overflow-wrap: anywhere;
}

.contact-item:hover {
    color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
    .page-wrapper {
        padding: 10px;
    }

    .navbar {
        min-height: 36px;
    }

    .banner {
        padding: 18px 0 8px;
    }

    .banner img {
        width: 100%;
        max-width: 420px;
    }

    .buttons-section {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .btn-main {
        width: min(100%, 320px);
    }

    .contact-item {
        width: 100%;
        margin: 6px 0;
    }
}