/* style.css */

:root {

    --bg: #111;
    --bg2: #1a1a1a;
    --card: #202020;

    --border: rgba(255,255,255,0.08);

    --primary: #6eff9e;

    --text: #fff;
    --text2: #bdbdbd;

    --sidebar-width: 280px;
    --topbar-height: 70px;

    --heading-font: 'Cinzel', serif;
    --body-font: 'Inter', sans-serif;
}

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

html{
    scroll-behavior:smooth;
}

body{
    background:var(--bg);
    color:var(--text);
    font-family:var(--body-font);
}

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

/* TOPBAR */

.topbar{

    position:fixed;

    top:0;
    left:0;
    right:0;

    height:var(--topbar-height);

    background:rgba(15,15,15,0.95);

    backdrop-filter:blur(10px);

    border-bottom:1px solid var(--border);

    display:flex;
    align-items:center;
    justify-content:space-between;

    padding:0 30px;

    z-index:1000;
}

.logo{

    font-family:var(--heading-font);

    font-size:28px;

    color:var(--primary);
}

.topbar-buttons{
    display:flex;
    gap:12px;
}

.top-btn{

    padding:10px 18px;

    border-radius:8px;

    border:1px solid var(--border);

    transition:0.2s;
}

.top-btn:hover{

    background:var(--primary);

    color:#000;
}

/* SIDEBAR */

.sidebar{

    position:fixed;

    top:var(--topbar-height);
    left:0;

    width:var(--sidebar-width);

    height:calc(100vh - var(--topbar-height));

    background:var(--bg2);

    border-right:1px solid var(--border);

    overflow-y:auto;

    padding:20px;
}

.sidebar-category{
    margin-bottom:30px;
}

.sidebar-title{

    color:var(--primary);

    font-size:13px;

    text-transform:uppercase;

    margin-bottom:12px;
}

.nav-item{

    display:block;

    padding:10px 14px;

    border-radius:8px;

    color:var(--text2);

    margin-bottom:6px;

    transition:0.2s;
}

.nav-item:hover{

    background:#2a2a2a;

    color:#fff;

    transform:translateX(5px);
}

/* MAIN */

.main{

    margin-left:var(--sidebar-width);

    padding-top:120px;

    padding-left:40px;
    padding-right:40px;
    padding-bottom:100px;
}

/* HERO */

.hero{

    position:relative;

    height:600px;

    border-radius:20px;

    overflow:hidden;

    margin-bottom:50px;
}

.hero video{

    width:100%;
    height:100%;

    object-fit:cover;
}

.hero-overlay{

    position:absolute;

    inset:0;

    background:linear-gradient(
        to bottom,
        rgba(0,0,0,0.2),
        rgba(0,0,0,0.8)
    );
}

.hero-content{

    position:absolute;

    inset:0;

    display:flex;
    flex-direction:column;

    align-items:center;
    justify-content:center;

    z-index:2;

    text-align:center;
}

.hero-title{

    font-family:var(--heading-font);

    font-size:72px;

    margin-bottom:16px;
}

.hero-subtitle{

    color:var(--text2);

    margin-bottom:30px;
}

.hero-buttons{
    display:flex;
    gap:14px;
}

.hero-btn{

    padding:14px 28px;

    border-radius:10px;

    border:1px solid var(--border);

    transition:0.2s;
}

.hero-btn.primary{

    background:var(--primary);

    color:#000;

    font-weight:600;
}

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

/* SECTION */

.section{
    margin-bottom:80px;
}

.section-header{
    margin-bottom:30px;
}

.section-title{

    font-size:42px;

    font-family:var(--heading-font);

    margin-bottom:10px;
}

.section-subtitle{
    color:var(--text2);
}

/* FEATURE CARD */

.feature-card{

    background:linear-gradient(
        145deg,
        rgba(40,40,40,0.8),
        rgba(22,22,22,0.9)
    );

    border:1px solid var(--border);

    border-radius:18px;

    padding:30px;

    display:flex;
    align-items:center;

    gap:40px;

    margin-bottom:25px;
}

.feature-card.reverse{
    flex-direction:row-reverse;
}

.feature-content{
    flex:1;
}

.feature-image{
    flex:1;
}

.feature-image img{

    width:100%;

    border-radius:14px;
}

.feature-title{

    font-size:28px;

    color:var(--primary);

    margin-bottom:16px;
}

.feature-description{

    color:var(--text2);

    line-height:1.8;

    margin-bottom:18px;
}

.feature-list{
    list-style:none;
}

.feature-list li{

    margin-bottom:10px;
}

.feature-list li::before{

    content:"◆";

    color:var(--primary);

    margin-right:10px;
}

/* FOOTER */

.footer{

    margin-top:100px;

    padding-top:40px;

    border-top:1px solid var(--border);

    text-align:center;

    color:var(--text2);
}

/* RESPONSIVE */

@media(max-width:1000px){

    .sidebar{
        display:none;
    }

    .main{
        margin-left:0;
    }

    .feature-card{
        flex-direction:column;
    }

    .feature-card.reverse{
        flex-direction:column;
    }

    .hero-title{
        font-size:46px;
    }
}