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

.header {
    width: 100%;
    background: linear-gradient(135deg, rgb(17, 17, 73), rgb(59, 59, 184));
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
    top: 0;
    position: fixed;
    z-index: 100;
}

nav {
    max-width: 1200px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.logo img {
    width: 200px;
    filter: brightness(0) invert(1);
}



.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 20px;
}

.nav-links li a {
    text-decoration: none;
    color: white;
    font-size: 22px; 
}

.nav-links li a:hover {
    color: aqua;
}

.menu-icon {
    display: none;
    font-size: 28px;
    cursor: pointer;
    color: white;
}


.loginbtn {
    padding: 8px 20px;
    border: none;
    background: linear-gradient(135deg, rgb(72, 226, 243), rgb(141, 249, 155));
    color: black;
    border-radius: 50px;
    cursor: pointer;
    font-size: 15px;
}

.loginbtn:hover {
    background: linear-gradient(135deg, rgb(141, 249, 155) , rgb(72, 226, 243));
}

@media (max-width: 820px) {
    .nav-links {
        position: absolute;
        top: 70px;
        right: 0;
        background: rgb(15, 15, 44);
        width: 100%;
        flex-direction: column;
        text-align: center;
        padding: 20px 0;
        gap: 50px;
        display: none;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    }

    .nav-links.open {
        display: flex;
    }

    .menu-icon {
        display: block;
    }
}

.project-details {
    padding: 100px 10%;
    background: #0d1625;
    color: #fff;
    font-family: "Poppins", sans-serif;
}

.details-title {
    font-size: 42px;
    text-align: center;
    color: #4fa3ff;
    margin-bottom: 5px;
}

.details-subtitle {
    text-align: center;
    font-size: 16px;
    color: #cdd6e8;
    margin-bottom: 40px;
}


.details-image img {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    display: block;
    border-radius: 15px;
    box-shadow: 0px 10px 30px rgba(0,0,0,0.4);
}


.details-content {
    margin-top: 50px;
    display: grid;
    gap: 30px;
}

.details-box {
    background: #152238;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0px 6px 20px rgba(0,0,0,0.3);
}

.details-box h3 {
    font-size: 24px;
    color: #4fa3ff;
    margin-bottom: 15px;
}

.details-box p {
    font-size: 15px;
    color: #dbe4ef;
    line-height: 1.7;
}


.details-box ul {
    list-style: none;
    padding: 0;
}

.details-box ul li {
    padding-left: 18px;
    font-size: 15px;
    margin: 8px 0;
    position: relative;
    color: #dbe4ef;
}

.details-box ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #4fa3ff;
    font-size: 20px;
}


@media (max-width: 768px) {
    .details-title {
        font-size: 30px;
    }
}


/* footer section */


.footer {
    background: url(./image/footer.webp) no-repeat center center/cover fixed;
    color: #d8e2f3;
    padding: 50px 0 20px;
    font-family: "Poppins", sans-serif;
}

.footer-container {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}


.footer-about {
    flex: 1.2;
    min-width: 250px;
}

.comlogo {
    width: 170px;
    margin-bottom: 15px;
    filter: brightness(0) invert(1);
}

.footer-about p {
    line-height: 1.6;
    font-size: 15px;
    color: #c6d4ea;
}


.footer-links,
.footer-support,
.footer-contact {
    flex: 1;
    min-width: 200px;
}

.footer-links h4,
.footer-support h4,
.footer-contact h4 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #5ac8ff;
}

.footer-links ul,
.footer-support ul {
    list-style: none;
    padding: 0;
}

.footer-links ul li,
.footer-support ul li {
    margin: 8px 0;
}

.footer-links ul li a,
.footer-support ul li a {
    text-decoration: none;
    color: #c8d3e2;
    font-size: 15px;
}

.footer-links ul li a:hover,
.footer-support ul li a:hover {
    color: #5ac8ff;
}


.footer-contact p {
    margin: 8px 0;
    color: #cfd9ed;
}

.social-icons a {
    margin-right: 12px;
    color: #5ac8ff;
    font-size: 18px;
}

.social-icons a:hover {
    color: #97e1ff;
}


.footer-bottom {
    margin-top: 30px;
    text-align: center;
    border-top: 1px solid #1c2a44;
    padding-top: 12px;
}

.footer-bottom p {
    color: #a8b7d4;
    font-size: 14px;
}


@media (max-width: 900px) {
    .footer-container {
        flex-direction: column;
        text-align: left;
    }

    .social-icons a {
    margin-top: 10px;
  }
}