:root{
    --bg: #000a1d;
    --panel: rgba(0, 15, 30, 0.52);
    --panel2: rgba(0, 22, 44, 0.55);
    --text: #d8fdff;
    --muted: rgba(216,253,255,0.82);

    --aqua: #00fff2;
    --aqua2: rgba(0,255,242,0.18);

    --yellow: #ffd400;
    --yellow2: rgba(255,212,0,0.16);

    --radius: 18px;
    --shadow: 0 0 20px rgba(0,255,255,0.12);
    --shadow2: 0 0 26px rgba(255,212,0,0.10);

    --max: 1100px;
}

*{ box-sizing: border-box; }
html, body { height: 100%; }
body{
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: var(--bg);
    color: var(--text);
    text-align: center;
    font-size: clamp(15px, 3.8vw, 17px);
    line-height: 1.55;
    overflow-x: hidden;
}

.bg-vignette{
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
    radial-gradient(circle at 18% 12%, rgba(255,212,0,0.14), transparent 44%),
    radial-gradient(circle at 82% 18%, rgba(0,255,242,0.12), transparent 46%),
    radial-gradient(circle at 50% 88%, rgba(255,212,0,0.10), transparent 56%),
    linear-gradient(to bottom, rgba(0,0,0,0.25), rgba(0,0,0,0.60));
}

/* Top bar */
.top-head{
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 18, 30, 0.86);
    border-bottom: 1px solid rgba(0,255,255,0.18);
    box-shadow: 0 10px 40px rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1rem;
    gap: 1rem;
    backdrop-filter: blur(8px);
}

.brand-left{
    display:flex;
    align-items:center;
    gap: 0.8rem;
    min-width: 200px;
}
.brand-left a{
    color: white;
    text-decoration: none;
    font-weight: 900;
    font-size: clamp(1.1rem, 4.8vw, 1.55rem);
    text-shadow: 0 0 10px rgba(0,0,0,0.9);
    white-space: nowrap;
}

.pill{
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(0,0,0,0.18);
    padding: 0.40rem 0.65rem;
    border-radius: 999px;
    box-shadow: inset 0 0 18px rgba(0,255,255,0.06);
    color: rgba(0,255,242,0.92);
    font-weight: 900;
    font-size: 0.95rem;
}

.nav-right{
    display:flex;
    align-items:center;
    gap: 0.9rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.nav-right a{
    color: rgba(255,255,255,0.90);
    text-decoration: none;
    font-weight: 900;
    font-size: 1rem;
    opacity: 0.95;
}
.nav-right a:hover{ text-decoration: underline; }

header{
    position: relative;
    padding: 1.1rem;
    margin-top: 72px;
    padding-top: 3.7rem;
    padding-bottom: 0.8rem;
}

.hero-wrap{
    max-width: var(--max);
    margin: 0 auto;
    background: var(--panel);
    border: 1px solid rgba(0,255,255,0.14);
    border-radius: var(--radius);
    box-shadow: var(--shadow), var(--shadow2);
    padding: 1.25rem 1.15rem;
    backdrop-filter: blur(8px);
}

.kicker{
    display:inline-block;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.9rem;
    color: rgba(0,255,242,0.95);
    background: rgba(0,255,242,0.07);
    border: 1px solid rgba(0,255,242,0.16);
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    box-shadow: inset 0 0 14px rgba(0,255,242,0.08);
}

h1{
    margin: 0.75rem 0 0.45rem;
    font-weight: 900;
    font-size: clamp(2.0rem, 7vw, 2.7rem);
    color: var(--yellow);
    text-shadow: 0 0 18px rgba(0,0,0,0.9), 0 0 26px rgba(255,212,0,0.18);
    line-height: 1.18;
}

.hero-sub{
    max-width: 920px;
    margin: 0 auto;
    color: rgba(255,255,255,0.92);
    font-size: clamp(1.02rem, 4.2vw, 1.18rem);
    text-shadow: 0 0 10px rgba(0,0,0,0.55);
}

main{ padding: 0 1rem 2.5rem; }

.section{
    max-width: var(--max);
    margin: 1.15rem auto;
}

.section-title{
    font-size: clamp(1.35rem, 5vw, 2.0rem);
    margin: 0.5rem 0 0.35rem;
    color: rgba(0,255,242,0.95);
    text-shadow: 0 0 14px rgba(0,0,0,0.85);
}
.section-desc{
    max-width: 920px;
    margin: 0.35rem auto 1.2rem;
    color: rgba(216,253,255,0.85);
}

.card{
    position: relative;
    padding: 1.2rem;
    border-radius: var(--radius);
    background: radial-gradient(circle at top left, rgba(255,212,0,0.14), rgba(0,20,40,0.78) 62%);
    border: 1px solid rgba(0,255,242,0.22);
    box-shadow: 0 0 18px rgba(0,255,242,0.14), inset 0 0 18px rgba(0,255,242,0.08);
    text-align: left;
    transition: transform 0.2s ease, border 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-direction: column;
    margin-top: 15px;
}
.card:hover{
    transform: translateY(-2px);
    border-color: rgba(255,212,0,0.38);
    box-shadow: 0 0 26px rgba(255,212,0,0.12), 0 0 20px rgba(0,255,242,0.16), inset 0 0 18px rgba(0,255,242,0.08);
}

.card h3{
    margin: 0 0 0.35rem;
    font-size: clamp(1.15rem, 4.2vw, 1.5rem);
    color: #bffffc;
    text-shadow: 0 0 10px rgba(0,0,0,0.85);
}

.card p{
    margin: 0.2rem 0 0.95rem;
    color: rgba(216,253,255,0.90);
}

.meta{
    display:flex;
    gap: 0.55rem;
    flex-wrap: wrap;
    margin: 0.35rem 0 0.85rem;
    color: rgba(255,255,255,0.88);
    font-weight: 900;
}

.tag{
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.16);
    background: rgba(0,0,0,0.18);
    font-size: 0.92rem;
}

.tag.primary{
    border-color: rgba(0,255,242,0.35);
    background: rgba(0,255,242,0.07);
    color: rgba(0,255,242,0.95);
}

.btn{
    display:inline-block;
    text-decoration:none;
    font-weight: 900;
    border-radius: 12px;
    padding: 0.85rem 1rem;
    font-size: clamp(1rem, 4.2vw, 1.1rem);
    line-height: 1.1;
    border: 1px solid rgba(255,255,255,0.16);
    box-shadow: 0 0 18px rgba(0,0,0,0.35);
    transition: transform 0.12s ease, box-shadow 0.18s ease, filter 0.18s ease;
    user-select: none;
    cursor: pointer;
}
.btn:hover{ transform: scale(1.02); filter: saturate(1.06); }

.btn-primary{
    background: linear-gradient(to right, rgba(0,255,242,0.95), rgba(0,170,160,0.92));
    color: #041818;
    border-color: rgba(0,255,242,0.40);
    box-shadow: 0 0 20px rgba(0,255,242,0.14);
}

.btn-ghost{
    background: rgba(0,0,0,0.22);
    color: rgba(255,255,255,0.92);
    border-color: rgba(255,255,255,0.22);
    box-shadow: inset 0 0 18px rgba(0,255,242,0.07);
}

/* Simple list panel (optional for "Coming soon") */
.panel{
    max-width: var(--max);
    margin: 1.15rem auto;
    background: rgba(0, 15, 30, 0.45);
    border: 1px solid rgba(0,255,242,0.14);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem 1.1rem;
    text-align: left;
}
.panel h2{
    margin: 0 0 0.55rem;
    color: rgba(0,255,242,0.95);
    text-shadow: 0 0 14px rgba(0,0,0,0.85);
    font-size: clamp(1.2rem, 5vw, 1.55rem);
}
.panel ul{
    margin: 0.5rem 0 0;
    padding-left: 1.1rem;
    color: rgba(216,253,255,0.90);
}
.panel li{ margin: 0.35rem 0; }

footer{
    margin-top: 1.8rem;
    background: rgba(0, 20, 36, 0.90);
    padding: 1rem;
    border-top: 1px solid rgba(0,255,255,0.12);
}
footer a{ color: var(--aqua); text-decoration:none; font-weight: 700; }
footer a:hover{ text-decoration: underline; }

@media (max-width: 520px){
    .nav-right{ display:none; }
    header{ padding-top: 3.3rem; }
}