body {
    margin-bottom: 220px;
    margin: 0;
    padding: 0;
    color: #333;
    height: 100%;
}

/* Header styling */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(51, 102, 153, 0.5);
    z-index: 10;
    color: white;
    height: 4em;
    display: flex;
    align-items: center;
    padding: 0 30px;
    font-family: Arial, sans-serif;
}

header .title-nakz {
    font-family: 'Segoe Print', sans-serif;
    color: #ffffff;
    font-size: 32px;
    font-weight: bold;
    margin-right: 5px;
}

header .title-corp {
    font-family: 'Mistral', cursive;
    color: #15232d;
    font-size: 25px;
}

/* Carousel styles */
#carouselExample {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.carousel-item {
    height: 100vh;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: grayscale(100%) opacity(70%) brightness(70%);
}

.carousel-inner {
    position: relative;
    height: 100%;
}

.carousel-control-prev,
.carousel-control-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    z-index: 5;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    padding: 10px;
}

/* Overlay */
.overlay {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 20;
    background: rgba(255, 255, 255, .75);
    padding: 40px;
    border-radius: 0 60px 0 60px;
    width: 90%;
    max-width: 600px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.overlay h2 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #003366;
}

.checkbox {
    display: flex;
    align-items: flex-start;
    margin: 20px auto;
    padding: 0 20px;
    font-size: 14px;
    color: #333;
    text-align: left;
}

.checkbox input {
    margin: 3px 10px 0 0;
}

.checkbox span {
    line-height: 1.5;
}

.checkbox a {
    color: #0056b3;
    text-decoration: none;
    transition: color 0.3s;
}

.checkbox a:hover {
    color: #003366;
    text-decoration: underline;
}

.options-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.option {
    flex: 1;
    background-color: rgba(51, 102, 153, 0.5);
    border: 1px solid #003366;
    border-radius: 0 60px 0 60px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    text-align: center;
    height: 160px;
    transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.option h3 {
    font-size: 14px;
    font-weight: bold;
    color: #003366;
    margin-bottom: 10px;
}

.option button {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background-color: #003366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s, opacity 0.3s;
}

.option button.disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    opacity: 0.6;
    pointer-events: none;
}

.option:hover {
    background-color: #d9eaff;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.option:hover button {
    background-color: #0056b3;
    transform: scale(1.2);
}

.option button i {
    transition: color 0.3s;
}

.option:hover button i {
    color: #FFF;
}

/* Bottom menu bar */
.carousel-menu {
    position: fixed;
    bottom: 270px;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    text-align: center;
    padding: 3px 0;
    font-size: 14px;
    font-weight: lighter;
    z-index: 15;
}

.carousel-menu a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
    transition: color 0.3s;
    display: inline-block;
    padding: 3px 8px;
}

.carousel-menu a:hover {
    color: #cab7b7;
}

/* Footer styles */
#footer {
    position: fixed;
    color: #fff; /* Base text color */
    bottom: 0;
    left: 0;
    width: 100%;
    font-size: 14px;
    background: #000000;
    z-index: 14;
}

#footer .footer-links p {
    color: rgba(255, 255, 255, 0.7);
}

#footer .footer-top {
    padding: 10px 0 1px 0;
    background: #000000;
}

#footer .footer-top .footer-contact {
    margin-bottom: 20px;
}

#footer .footer-top .footer-contact h3 {
    font-size: 28px;
    margin: 0 0 10px 0;
    padding: 2px 0 2px 0;
    line-height: 1;
    text-transform: uppercase;
    font-weight: 600;
    color: #37517e;
}

#footer .footer-top .footer-contact p {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 0;
    color: #fff;
}

#footer .footer-top h4 {
    font-size: 16px;
    font-weight: bold;
    position: relative;
    padding-bottom: 12px;
}

#footer .footer-top .footer-links {
    margin-bottom: 30px;
}

#footer .footer-top .footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#footer .footer-top .footer-links ul i {
    padding-right: 2px;
    color: #47b2e4;
    font-size: 18px;
    line-height: 1;
}

#footer .footer-top .footer-links ul li {
    padding: 10px 0;
    display: flex;
    align-items: center;
}

#footer .footer-top .footer-links ul li:first-child {
    padding-top: 0;
}

#footer .footer-top .footer-links ul a {
    color: #fff;
    transition: 0.3s;
    display: inline-block;
    line-height: 1;
    text-decoration: none;
}

#footer .footer-top .footer-links ul a:hover {
    text-decoration: none;
    color: #47b2e4;
}

#footer .footer-top .social-links a {
    font-size: 18px;
    display: inline-block;
    background: #47b2e4;
    color: #fff;
    line-height: 1;
    padding: 8px 0;
    margin-right: 4px;
    border-radius: 50%;
    text-align: center;
    width: 36px;
    height: 36px;
    transition: 0.3s;
}

#footer .footer-top .social-links a:hover {
    background: #209dd8;
    color: #fff;
    text-decoration: none;
}

#footer .footer-bottom {
    padding: 1px 0;
    color: #fff;
    background: #37517e;
}

#footer .footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#footer .copyright {
    margin: 0;
}

#footer .credits {
    font-size: 13px;
    margin: 0;
}

#footer .credits a {
    transition: 0.3s;
    color: #47b2e4;
}

.footer-social h4 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-social p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #47b2e4;
    color: #fff;
    transform: translateY(-3px);
}

.download-apps h5 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.app-buttons {
    display: flex;
    gap: 10px;
}

.app-btn {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 15px;
    border-radius: 25px;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.app-btn:hover {
    background: #47b2e4;
    color: #fff;
    transform: translateY(-2px);
}

.app-btn i {
    font-size: 1.2rem;
}

/* Summary Overlay */
.summary-overlay {
    display: none;
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 25;
    background: rgba(255, 255, 255, .75);
    padding: 25px;
    border-radius: 0 60px 0 60px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.summary-overlay.active {
    display: block;
}

.summary-header {
    color: #003366;
    margin-bottom: 20px;
}

.summary-content {
    background: rgba(51, 102, 153, 0.1);
    border-radius: 0 60px 0 60px;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #003366;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e9ecef;
}

.summary-label {
    font-weight: bold;
    color: #003366;
}

.summary-value {
    color: #666;
}

.summary-requirements {
    background: rgba(51, 102, 153, 0.1);
    border-radius: 0 60px 0 60px;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #003366;
}

.summary-requirements h3 {
    color: #003366;
    font-size: 16px;
    margin-bottom: 15px;
}

.summary-requirements ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.summary-requirements li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #555;
}

.summary-requirements li i {
    color: #003366;
    font-size: 1.2em;
}

.summary-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.summary-button {
    padding: 10px 30px;
    border-radius: 0 30px 0 30px;
    border: 1px solid #003366;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.back-button {
    background-color: #e9ecef;
    color: #003366;
}

.back-button:hover {
    background-color: #dee2e6;
}

.apply-button {
    background-color: #003366;
    color: white;
}

.apply-button:hover {
    background-color: #004d99;
    transform: translateY(-2px);
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Header adjustments */
    header {
        padding: 0 15px;
        height: 3.5em;
    }
    
    header .title-nakz {
        font-size: 24px;
    }
    
    header .title-corp {
        font-size: 20px;
    }

    /* Carousel adjustments */
    .carousel-item img {
        height: 100%;
        margin-top: 0 !important;
        filter: grayscale(100%) opacity(70%) brightness(70%);
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        top: 50%;
        transform: translateY(-50%);
    }

    /* Menu adjustments */
    .carousel-menu {
        position: relative;
        bottom: auto;
        margin-top: 100vh;
        background: rgba(0, 0, 0, 0.85);
        padding: 10px 0;
        z-index: 15;
    }
    
    .carousel-menu a {
        display: block;
        margin: 8px auto;
        padding: 8px 15px;
        width: 90%;
        max-width: 200px;
        border-radius: 4px;
        background: rgba(255, 255, 255, 0.1);
    }

    /* Overlay adjustments */
    .overlay {
        top: 50%;
        padding: 15px;
        width: 85%;
        margin-top: 50px;
    }
    
    .options-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .option {
        height: auto;
        padding: 15px;
    }

    /* Summary overlay adjustments */
    .summary-overlay {
        padding: 20px;
        width: 85%;
        margin-top: 50px;
    }

    .summary-requirements ul {
        grid-template-columns: 1fr;
    }

    /* Footer adjustments */
    #footer {
        position: relative;
        bottom: auto;
        margin-top: 0;
        z-index: 14;
        text-align: center;
    }

    #footer .footer-top .container .row {
        justify-content: center;
    }

    #footer .footer-top .footer-contact,
    #footer .footer-top .footer-links,
    #footer .footer-social {
        text-align: center;
        margin-bottom: 30px;
    }

    #footer .footer-top .footer-contact img {
        margin: 0 auto;
        display: block;
    }

    #footer .footer-top .footer-links ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    #footer .footer-top .footer-links ul li {
        justify-content: center;
    }

    #footer .footer-bottom {
        padding: 15px 0;
    }

    #footer .footer-bottom .container {
        flex-direction: column;
        gap: 10px;
    }

    #footer .copyright,
    #footer .credits {
        text-align: center;
        float: none;
        width: 100%;
    }

    .social-links {
        justify-content: center;
        margin: 0 auto;
    }

    .app-buttons {
        flex-direction: column;
        align-items: center;
        margin: 0 auto;
    }

    .app-btn {
        justify-content: center;
        width: 200px;
    }
}