@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800;900&display=swap');

:root{
    --glass-bg: rgba(255,255,255,0.05);
    --glass-border: rgba(255,255,255,0.25);
    --glass-highlight: rgba(255,255,255,0.6);
    --text: rgba(255,255,255,0.9);
    --soft: rgba(255,255,255,0.6);
}

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

body{
    font-family:'Inter',sans-serif;
    background:linear-gradient(135deg,#0b0c14,#111320,#0b0c14);
    color:var(--text);
    overflow-x:hidden;
}

/* Floating background lights */

.light-orb{
    position:fixed;
    width:600px;
    height:600px;
    border-radius:50%;
    filter:blur(120px);
    opacity:0.4;
    z-index:-1;
}

.orb-1{
    background:white;
    top:-200px;
    left:-200px;
}

.orb-2{
    background:white;
    bottom:-200px;
    right:-200px;
}

/* NAV */

.nav{
    position:fixed;
    top:30px;
    left:50%;
    transform:translateX(-50%);
    width:92%;
    padding:20px 40px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    backdrop-filter:blur(50px) saturate(180%);
    background:var(--glass-bg);
    border-radius:40px;
    border:1px solid var(--glass-border);
    box-shadow:0 40px 80px rgba(0,0,0,0.6);
    z-index:1000;
}

nav{
    display:flex;
    gap:40px;
}

nav a{
    text-decoration:none;
    color:var(--soft);
    transition:0.3s;
}

nav a:hover{
    color:white;
}

/* HERO */

.hero{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:0 20px;
}

.hero.small{
    min-height:60vh;
}

.hero-glass{
    padding:100px 80px;
    border-radius:50px;
    backdrop-filter:blur(80px) saturate(200%);
    background:var(--glass-bg);
    border:1px solid var(--glass-border);
    box-shadow:
        0 60px 120px rgba(0,0,0,0.7),
        inset 0 1px 0 var(--glass-highlight);
    text-align:center;
    position:relative;
    overflow:hidden;
}

.hero-glass h1{
    font-size:3rem;
    margin-bottom:20px;
    font-weight:900;
}

.hero-glass p{
    color:var(--soft);
    margin-bottom:40px;
}

/* BUTTON */

.glass-btn{
    padding:14px 40px;
    border-radius:100px;
    border:1px solid var(--glass-border);
    backdrop-filter:blur(30px);
    background:var(--glass-bg);
    text-decoration:none;
    color:white;
    transition:0.4s;
}

.glass-btn:hover{
    transform:translateY(-5px);
    box-shadow:0 20px 40px rgba(0,0,0,0.6);
}

/* SECTION */

.section{
    width:90%;
    max-width:1400px;
    margin:140px auto;
}

.section-title{
    text-align:center;
    margin-bottom:80px;
}

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:50px;
}

/* CARDS */

.glass-card{
    padding:60px 40px;
    border-radius:30px;
    backdrop-filter:blur(50px) saturate(180%);
    background:var(--glass-bg);
    border:1px solid var(--glass-border);
    box-shadow:
        0 40px 80px rgba(0,0,0,0.6),
        inset 0 1px 0 var(--glass-highlight);
    transition:0.5s;
    transform-style:preserve-3d;
}

.glass-card:hover{
    transform:translateY(-15px);
}

/* DEPTH PANEL */

.depth-panel{
    padding:100px;
    border-radius:50px;
    backdrop-filter:blur(80px);
    background:var(--glass-bg);
    border:1px solid var(--glass-border);
    box-shadow:0 60px 120px rgba(0,0,0,0.7);
    text-align:center;
}

.event-list{
    margin-top:40px;
    display:flex;
    flex-direction:column;
    gap:20px;
}

/* FOOTER */

.footer-glass{
    width:92%;
    margin:120px auto 40px auto;
    padding:40px;
    text-align:center;
    border-radius:40px;
    backdrop-filter:blur(50px);
    background:var(--glass-bg);
    border:1px solid var(--glass-border);
    color:var(--soft);
}

/* MOBILE */

.menu-toggle{
    display:none;
}

@media(max-width:900px){

    .hero-glass{
        padding:60px 30px;
    }

    .hero-glass h1{
        font-size:2.2rem;
    }

    nav{
        display:none;
        position:absolute;
        top:100px;
        right:20px;
        flex-direction:column;
        gap:20px;
        padding:30px;
        border-radius:30px;
        backdrop-filter:blur(40px);
        background:var(--glass-bg);
        border:1px solid var(--glass-border);
    }

    nav.active{
        display:flex;
    }

    .menu-toggle{
        display:block;
        cursor:pointer;
    }

}