/*OVERALL*/
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto Mono', sans-serif;
}

body{
    background-color: black;
    min-height: 100vh;
}

a{
    text-decoration: none;
    color: inherit;
}

.interface{
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2%;
    
}

.flex{
    display: flex;
}

.contact button{
    padding: 10px 40px;
    font-size: 18px;
    font-weight: 600;
    background-color: #3486dd;
    border: 0;
    border-radius: 30px;
    cursor: pointer;
    color: black;
    white-space: nowrap;
}

.contact button:hover{
    box-shadow: 0px 0px 8px #3486dd;
}


/*HEADER*/
header{
    padding: 100px 4%;
}

header > .interface{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

header img{
    max-height: 100px;
    position: relative;
    max-width: 100%;
    height: auto;
}

header a{
    color: rgb(130, 130, 130);
    text-decoration: none;
    display: inline-block;
    transition: .2s;
}

header a:hover{
    color: white;
    transform: scale(1.05);
}

header nav ul{
    list-style-type: none;
}

header nav ul li{
    display: inline-block;
    padding: 0 40px;
}

.bottom-header nav ul{
    display: flex;
    align-items: center;
    justify-content: center;
    list-style-type: none;
}

.bottom-header nav ul li a{
    color: white;
    padding: 20px 40px;
    text-decoration: none;
    font-size: 20px;
    display: block;
    transition: .2s;
}

.bottom-header nav ul li a:hover{
    background-color: rgb(0, 0, 0);
    color: #3486dd;
    box-shadow: inset 0 0 8px black;
}

header .contact button:hover{
    box-shadow: 0px 0px 8px #3486dd;
    transform: scale(1.05);
}

.drophover{
    position: relative;
}

.drophover .drop{
    position: absolute;
    background-color: #000000;
    width: 100%;
    height: 0;
    overflow: hidden;
    transition: 0.5s;
    z-index: 1000;
}

.drophover .drop a{
    padding: 20px;
}

.drophover:hover .drop{
    height: 250px;
}

/*TOP WEBSITE*/

section.top{
    padding: 40px 4%;
}

section.top .flex{
    align-items: center;
    justify-content: center;
    gap: 90px;
    flex-wrap: wrap;
}

.top h1{
    color: white;
    font-size: 42px;
    line-height: 1.2;
}

.top .text-top h1 span{
    color: #3486dd;
}

.top .text-top p{
    color: white;
    margin: 40px 0;
}

.top .img-top img{
    max-height: 200px;
    max-width: 100%;
    position: relative;
    animation: fly 2s ease-in-out infinite alternate;
}

@keyframes fly{
    0%{
        top: 0;
    }
    100%{
        top:30px
    }
}

.interface .title span{
    color: white;
}

section.purposes{
    padding: 40px 4%;
}

section.purposes .flex{
    gap: 100px;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
}

.purposes .purposes-box{
    color: black;
    padding: 50px;
    border-radius: 20px;
    margin-top: 45px;
    transition: .2s;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 400px;
    min-width: 280px;
}

.purposes .purposes-box:hover{
    transform: scale(1.05);
    box-shadow: 0 0 20px black;
}

.purposes .purposes-box a{
    text-decoration: none;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.purposes .purposes-box h3{
    font-size: 28px;
    margin: 0 0 20px 0;
    color: black;
    text-align: left;
}

.purposes .purposes-box p{
    color: #000000;
    line-height: 1.6;
    text-align: left;
    flex-grow: 1;
    max-width: 100%;
    margin-bottom: 20px;
}

.purposes .purposes-box img{
    max-height: 200px;
    max-width: 50%;
    /*position: center;*/
    margin: 0 auto;
    display: block;

}

.page1{
    background-color:#3486dd;
}

.page2{
    background-color: #000000;
}

.rolling{
    height: 60vh;
    scroll-snap-type: y mandatory;
    overflow-y: scroll;
}

section{
    scroll-snap-align: start;
    display: flex;
    position: sticky;
    top: 0;
    left: 0;
    align-items: center;
    justify-content: center;
    color: black;
}

footer{
    position: absolute;
    border-top: 0.5px solid #FFF;
    background-color: #3486dd;
    height: auto;
    padding-top: 10px;
    width: 100vw;
    color: #FFF;
}

.footer-content{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
}

.footer-content h3{
    font-size: 1.8rem;
    font-weight: 400;
    text-transform: capitalize;
    line-height: 3rem;
}

.footer-content img{
    max-height: 100px;
    position: relative;
    max-width: 100%;
    height: auto;
}

.footer-bottom{
    background: #3486dd;
    width: 100vw;
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p{
    font-size: 14px;
    word-spacing: 2px;
    text-transform: capitalize;
}

.footer-bottom span{
    text-transform: uppercase;
    opacity: .4;
    font-weight: 200;
}

/* RESPONSIVE MEDIA QUERIES */

/* Tablet styles */
@media screen and (max-width: 1024px) {
    header{
        padding: 60px 4%;
    }
    
    header > .interface{
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .bottom-header nav ul li{
        padding: 0 20px;
    }
    
    .bottom-header nav ul li a{
        padding: 15px 20px;
        font-size: 18px;
    }
    
    section.top .flex{
        gap: 40px;
        flex-direction: column;
        text-align: center;
    }
    
    .top h1{
        font-size: 36px;
    }
    
    .purposes .flex{
        gap: 40px;
        flex-direction: column;
    }
    
    .purposes .purposes-box{
        min-width: 100%;
        padding: 40px;
    }
}

/* Mobile styles */
@media screen and (max-width: 768px) {
    header{
        padding: 40px 4%;
    }
    
    header img{
        max-height: 80px;
    }
    
    .bottom-header nav ul{
        flex-direction: column;
        gap: 10px;
    }
    
    .bottom-header nav ul li{
        padding: 0;
        width: 100%;
    }
    
    .bottom-header nav ul li a{
        padding: 15px;
        text-align: center;
    }
    
    .contact button{
        padding: 12px 30px;
        font-size: 16px;
    }
    
    section.top{
        padding: 20px 4%;
    }
    
    .top h1{
        font-size: 28px;
        text-align: center;
    }
    
    .top .text-top p{
        margin: 20px 0;
        text-align: center;
    }
    
    .top .text-top p br{
        display: none; /* Remove line breaks on mobile */
    }
    
    .top .img-top img{
        max-height: 150px;
    }
    
    .interface .title{
        font-size: 28px;
    }
    
    section.purposes{
        padding: 20px 4%;
    }
    
    .purposes .purposes-box{
        padding: 30px 20px;
        margin-top: 20px;
        min-height: 300px;
    }
    
    .purposes .purposes-box h3{
        font-size: 24px;
        text-align: center;
    }
    
    .purposes .purposes-box p{
        text-align: center;
        font-size: 14px;
    }
    
    .drophover:hover .drop{
        height: auto;
        position: static;
        background-color: rgba(0, 0, 0, 0.9);
    }
    
    .rolling{
        height: auto;
        overflow-y: visible;
    }
}

/* Small mobile styles */
@media screen and (max-width: 480px) {
    .interface{
        padding: 0 4%;
    }
    
    header{
        padding: 30px 2%;
    }
    
    .contact button{
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .top h1{
        font-size: 24px;
    }
    
    .top .text-top p{
        font-size: 14px;
        line-height: 1.5;
    }
    
    .purposes .purposes-box{
        padding: 20px 15px;
    }
    
    .purposes .purposes-box h3{
        font-size: 20px;
    }
    
    .purposes .purposes-box p{
        font-size: 13px;
    }
}

/* Neural Artifacts Section */
.neural-artifacts {
    padding: 60px 4%;
    background-color: #000000;
}

.card-usage {
    background-color: rgba(52, 134, 221, 0.1);
    padding: 30px;
    border-radius: 15px;
    margin: 30px 0;
}

.card-usage ul {
    color: white;
    max-width: 600px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.6;
    list-style-type: disc;
    padding-left: 20px;
}

.card-usage li {
    margin-bottom: 10px;
}

/* Themes Section */
.themes {
    padding: 60px 4%;
    background-color: #1a1a1a;
}

.themes-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.theme-section {
    background-color: rgba(52, 134, 221, 0.1);
    padding: 30px;
    border-radius: 15px;
    border-left: 4px solid #3486dd;
}

.theme-section h3 {
    color: #3486dd;
    margin-bottom: 20px;
    font-size: 24px;
}

.theme-section ul {
    color: white;
    line-height: 1.8;
    font-size: 16px;
    list-style-type: disc;
    padding-left: 20px;
}

.theme-section li {
    margin-bottom: 12px;
}

.theme-section a {
    color: #3486dd;
    text-decoration: underline;
}

.theme-section a:hover {
    color: white;
    text-decoration: none;
}

/* Three-column layout for tools */
.purposes .flex {
    gap: 60px;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
}

.purposes .purposes-box {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
}

/* Responsive adjustments for new sections */
@media screen and (max-width: 1024px) {
    .themes-container {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }
    
    .purposes .flex {
        gap: 30px;
    }
}

@media screen and (max-width: 768px) {
    .neural-artifacts, .themes {
        padding: 40px 4%;
    }
    
    .card-usage {
        padding: 20px;
        margin: 20px 0;
    }
    
    .themes-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .theme-section {
        padding: 20px;
    }
    
    .theme-section h3 {
        font-size: 20px;
    }
    
    .purposes .flex {
        flex-direction: column;
        gap: 20px;
    }
    
    .purposes .purposes-box {
        max-width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .card-usage ul {
        font-size: 14px;
    }
    
    .theme-section ul {
        font-size: 14px;
    }
    
    .theme-section {
        padding: 15px;
    }
}