:root{
    --bg:#070b14;
    --bg-soft:#0c111d;
    --text:#f2f2f2;
    --muted:#9aa0aa;
    --line:rgba(255,255,255,0.08);
}

*{
    box-sizing:border-box;
}

body{
    margin:0;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.7;
}

a{
    color:var(--text);
    text-decoration:none;
}

a:hover{
    text-decoration:underline;
}


/* HEADER */

.site-header{
    position:sticky;
    top:0;
    background:rgba(7,11,20,0.92);
    border-bottom:1px solid var(--line);
    z-index:10;
}

.nav{
    max-width:1100px;
    margin:auto;
    padding:14px 24px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
}

.brand{
    font-size:15px;
    font-weight:700;
    letter-spacing:0.08em;
}

.menu{
    display:flex;
    gap:18px;
    font-size:15px;
    flex-wrap:wrap;
}

.menu a{
    color:var(--muted);
}

.menu a.active,
.menu a:hover{
    color:var(--text);
    text-decoration:none;
}


/* HERO */

.hero{
    border-bottom:1px solid var(--line);
}

.hero-inner{
    max-width:820px;
    margin:auto;
    padding:90px 24px 30px 24px;
}

.hero-front{
    background-image:
        linear-gradient(to bottom, rgba(0,0,0,0.7), rgba(0,0,0,0.4), rgba(7,11,20,1)),
        url("header.png");
    background-size:cover;
    background-position:center top;
}

.hero-front .hero-inner{
    padding:110px 24px 64px 24px;
}

.eyebrow{
    font-size:13px;
    letter-spacing:0.10em;
    text-transform:uppercase;
    color:var(--muted);
    margin-bottom:14px;
}

h1{
    font-size:48px;
    margin:0 0 10px 0;
}

.tagline{
    font-size:24px;
    color:#e6e6e6;
    margin-bottom:24px;
}

.lead{
    font-size:21px;
    max-width:760px;
    margin-bottom:18px;
}

.hero p{
    font-size:19px;
    margin:0 0 16px 0;
}

.cta-row{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    margin-top:28px;
}

.button{
    display:inline-block;
    padding:12px 18px;
    border:1px solid var(--line);
    border-radius:999px;
    background:rgba(255,255,255,0.03);
}

.button:hover{
    background:rgba(255,255,255,0.08);
}

.button.primary{
    background:var(--text);
    color:#0a0f19;
    border-color:var(--text);
}


/* MAIN */

main{
    max-width:820px;
    margin:auto;
    padding:30px 24px 70px 24px;
}

h2{
    font-size:30px;
    margin-top:40px;
    border-top:1px solid var(--line);
    padding-top:12px;
}


/* PROGRAM */

.program{
    margin-top:20px;
    display:grid;
    gap:18px;
}

.item{
    background:var(--bg-soft);
    border:1px solid var(--line);
    border-radius:18px;
    padding:18px;
}

.item h3{
    margin:0 0 5px 0;
}

.meta{
    font-size:14px;
    color:var(--muted);
    margin-bottom:10px;
}


/* PARTNER */

.partner-box{
    margin-top:30px;
    padding:28px;
    background:var(--bg-soft);
    border:1px solid var(--line);
    border-radius:18px;
}

.partner-label{
    font-size:12px;
    color:var(--muted);
    margin-bottom:20px;
    text-align:center;
    text-transform:uppercase;
    letter-spacing:0.08em;
}

.partner-group{
    padding:18px 0;
    border-top:1px solid var(--line);
}

.partner-group:first-of-type{
    border-top:none;
    padding-top:0;
}

.partner-group h3{
    margin:0 0 8px 0;
    font-size:18px;
    text-align:center;
}

.partner-group p{
    margin:0 0 14px 0;
    font-size:16px;
    color:var(--muted);
    text-align:center;
}

.partner-logos{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:24px;
    flex-wrap:wrap;
    margin:10px 0 0 0;
}

.partner-logos img{
    max-height:80px;
    max-width:220px;
    object-fit:contain;
    opacity:0.95;
}

.logo-dark{
    filter:invert(1) brightness(1.4);
}

.partner-logos img:hover{
    opacity:1;
}



}

/* NEWSLETTER */

.newsletter-box{
    margin-top:40px;
    padding:24px;
    background:var(--bg-soft);
    border:1px solid var(--line);
    border-radius:18px;
}

.newsletter-form{
    display:flex;
    flex-direction:column;
    gap:12px;
    margin-top:12px;
}

.newsletter-form input[type="email"]{
    padding:12px;
    border-radius:10px;
    border:1px solid var(--line);
    background:#111722;
    color:var(--text);
}

.newsletter-form button{
    padding:12px;
    border-radius:999px;
    border:none;
    background:var(--text);
    color:#000;
    font-weight:bold;
    cursor:pointer;
}

.newsletter-checkbox{
    font-size:14px;
    color:var(--muted);
}

.hidden-field{
    display:none;
}


/* FOOTER */

footer{
    border-top:1px solid var(--line);
    text-align:center;
    padding:20px;
    font-size:13px;
    color:#7e8693;
}


/* MOBILE */

@media (max-width:700px){

    .nav{
        flex-direction:column;
        align-items:flex-start;
    }

    h1{
        font-size:34px;
    }

    .hero p{
        font-size:16px;
    }

    .tagline{
        font-size:18px;
    }

}