:root{
    --bg:#0b0c0f;
    --panel:#111318;
    --text:#f2f4f7;
    --muted:#b7bec9;
    --border:rgba(255,255,255,.10);
}

*{box-sizing:border-box;}

body{
    margin:0;
    background:
            radial-gradient(1100px 600px at 15% 0%, rgba(255,255,255,.06), transparent 60%),
            radial-gradient(900px 450px at 85% 10%, rgba(255,255,255,.04), transparent 55%),
            var(--bg);
    color:var(--text);
    font-family: system-ui,Segoe UI,Roboto,Arial;
}

/* FULL WIDTH NAV */

.topbar{
    position:sticky;
    top:0;
    width:100%;
    background:rgba(12,14,18,.85);
    backdrop-filter: blur(10px);
    border-bottom:1px solid var(--border);
}
.header-logo{

    max-width: 100px;
}

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

.brand{
    display:flex;
    flex-direction:column;
    gap:3px;
}

.brand strong{
    letter-spacing:1.2px;
    font-size:14px;
}

.brand span{
    color:var(--muted);
    font-size:12px;
}

.nav-links{
    display:flex;
    gap:16px;
    flex-wrap:wrap;
    align-items:center;
}

.nav-links a{
    color:var(--text);
    text-decoration:none;
    font-size:14px;
}

.nav-links a:hover{opacity:.75}

/* LAYOUT */

.container{
    max-width:1100px;
    margin:auto;
    padding:24px;
}

.hero{
    margin-top:22px;
    padding:36px 20px;
    background:linear-gradient(180deg, rgba(17,19,24,.92), rgba(14,16,20,.88));
    border:1px solid var(--border);
    border-radius:18px;
}

.hero h1{
    margin:0 0 10px;
    font-size:36px;
}

.hero p{
    max-width:70ch;
    line-height:1.65;
    color:var(--muted);
}

.actions{
    margin-top:18px;
    display:flex;
    gap:10px;
    flex-wrap:wrap;
}

.grid{
    margin-top:18px;
    display:grid;
    grid-template-columns:repeat(12,1fr);
    gap:14px;
}

.card{
    grid-column: span 6;
    background:rgba(17,19,24,.65);
    border:1px solid var(--border);
    border-radius:16px;
    padding:16px;
}

.card.wide{ grid-column: span 8; }

.card h3{margin:0 0 8px}
.card p{margin:0;color:var(--muted);line-height:1.55}

/* BUTTONS */

.btn{
    padding:10px 14px;
    border-radius:12px;
    border:1px solid var(--border);
    background:rgba(255,255,255,.06);
    color:var(--text);
    text-decoration:none;
    font-size:14px;
}

.btn:hover{background:rgba(255,255,255,.09)}

.btn.primary{
    background:rgba(255,255,255,.12);
    border-color:rgba(255,255,255,.22);
    margin-top: 3px;
}
.join-para{
    padding:16px 0;
}

/* FOOTER */

.footer{
    text-align:center;
    color:var(--muted);
    font-size:13px;
    padding:28px 0 18px;
}



/* MOBILE */

@media(max-width:850px){
    .grid{grid-template-columns:1fr}
    .card,.card.wide{grid-column:span 1}
    .hero h1{font-size:28px}
}
/* Squadrons page extras */
.squadron-card { grid-column: span 6; }

.squadron-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    margin-bottom:6px;
}

.pill{
    display:inline-flex;
    align-items:center;
    padding:6px 10px;
    border-radius:999px;
    border:1px solid var(--border);
    background: rgba(255,255,255,.06);
    color: var(--text);
    font-size:12px;
    letter-spacing:.4px;
}

.subhead{
    margin:10px 0 8px;
    font-size:13px;
    color: var(--text);
    letter-spacing:.4px;
    text-transform:uppercase;
}

.list{
    margin:0 0 10px;
    padding-left:18px;
    color: var(--muted);
    line-height:1.55;
}

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

@media(max-width:850px){
    .squadron-card{ grid-column: span 1; }
}
/* Form layout */
.form-wrap { padding: 16px; }

.form { display: grid; gap: 14px; }

.fieldset{
    border:1px solid var(--border);
    background: rgba(17,19,24,.55);
    border-radius:16px;
    padding:16px;
}

.fieldset legend{
    padding:0 8px;
    color: var(--muted);
    font-size:13px;
}

label{
    display:grid;
    gap:6px;
    font-size:13px;
    color: var(--muted);
}

input, select, textarea{
    width:100%;
    padding:10px 12px;
    border-radius:12px;
    border:1px solid var(--border);
    background: rgba(11,12,15,.6);
    color: var(--text);
    outline:none;
}

textarea{ min-height: 110px; resize: vertical; }

.row1{ display:grid; grid-template-columns: 1fr; gap:12px; }
.row2{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
.row3{ display:grid; grid-template-columns: 1fr 1fr 1fr; gap:12px; }

@media(max-width:850px){
    .row2, .row3{ grid-template-columns: 1fr; }
}

/* Checkbox grid */
.subhead2{
    margin: 4px 0 10px;
    font-size: 12px;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: var(--text);
}

.checkgrid2{
    display:grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap:10px;
    margin-bottom: 8px;
}

@media(max-width:850px){
    .checkgrid2{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.check2{
    display:flex;
    gap:10px;
    align-items:center;
    padding:10px 12px;
    border-radius:12px;
    border:1px solid var(--border);
    background: rgba(255,255,255,.03);
    color: var(--text);
}

.check2 input{ width:auto; }

/* Submit row */
.submit-row{
    display:grid;
    gap:10px;
    align-items:start;
}

/* Notice box */
.notice{
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(255,255,255,.08);
    color: var(--text);
    margin-bottom: 12px;
}
/* Elevated silver checkbox tiles */

.tile{
    position: relative;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:14px 12px;
    border-radius:14px;
    border:1px solid var(--border);
    background: rgba(255,255,255,.04);
    color: var(--text);
    font-size:14px;
    cursor:pointer;
    transition:
            background .15s ease,
            border-color .15s ease,
            box-shadow .15s ease,
            transform .15s ease;
    user-select:none;
    text-align:center;
}

/* Hide default checkbox */
.tile input{
    position:absolute;
    inset:0;
    opacity:0;
    cursor:pointer;
}

/* Hover */
.tile:hover{
    background: rgba(255,255,255,.07);
}

/* LIFTED SELECTED STATE */
.tile:has(input:checked){
    background: rgba(255,255,255,.16);
    border-color: rgba(255,255,255,.45);

    transform: translateY(-2px);

    box-shadow:
            0 6px 14px rgba(0,0,0,.55),        /* depth shadow */
            0 0 0 1px rgba(255,255,255,.18),   /* crisp silver edge */
            0 0 14px rgba(255,255,255,.12);    /* subtle glow */
}

/* Subtle press feedback */
.tile:active{
    transform: translateY(-2px) scale(.98);
}
/* Custom styled dropdowns (select) */

select{
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;

    background:
            linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02)),
            rgba(11,12,15,.6);

    border:1px solid var(--border);
    border-radius:12px;
    padding:10px 38px 10px 12px;

    color: var(--text);
    font-size:14px;
    cursor:pointer;

    background-image:
            linear-gradient(45deg, transparent 50%, var(--text) 50%),
            linear-gradient(135deg, var(--text) 50%, transparent 50%);
    background-position:
            calc(100% - 18px) 55%,
            calc(100% - 13px) 55%;
    background-size:5px 5px, 5px 5px;
    background-repeat:no-repeat;
}

/* Hover */
select:hover{
    background:
            linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.03)),
            rgba(11,12,15,.65);
}

/* Focus (no blue ring) */
select:focus{
    outline:none;
    border-color: rgba(255,255,255,.35);
    box-shadow:
            0 0 0 1px rgba(255,255,255,.25),
            0 6px 14px rgba(0,0,0,.45);
}

/* Dropdown options (limited styling but helps) */
select option{
    background:#0f1116;
    color:var(--text);
}
/* --- Custom Select (no native blue) --- */
.cselect { position: relative; }

.cselect-btn{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;

    padding:10px 12px;
    border-radius:12px;
    border:1px solid var(--border);
    background: rgba(11,12,15,.65);
    color: var(--text);
    cursor:pointer;
}

.cselect-btn:hover{
    background: rgba(11,12,15,.78);
}

.cselect-btn:focus{
    outline:none;
    border-color: rgba(255,255,255,.35);
    box-shadow: 0 0 0 1px rgba(255,255,255,.20), 0 8px 20px rgba(0,0,0,.55);
}

.cselect-arrow{
    width:10px; height:10px;
    transform: rotate(45deg);
    border-right:2px solid rgba(242,244,247,.85);
    border-bottom:2px solid rgba(242,244,247,.85);
    margin-left:auto;
}

.cselect-list{
    position:absolute;
    left:0; right:0;
    top: calc(100% + 8px);
    margin:0;
    padding:6px;
    list-style:none;

    border-radius:14px;
    border:1px solid rgba(255,255,255,.16);
    background: rgba(15,17,22,.98);
    box-shadow: 0 18px 40px rgba(0,0,0,.7);

    display:none;
    max-height: 260px;
    overflow:auto;
    z-index:999;
}

.cselect.open .cselect-list{ display:block; }

.cselect-list li{
    padding:10px 10px;
    border-radius:10px;
    cursor:pointer;
    color: var(--text);
    margin: 4px 0;
}

.cselect-list li.is-placeholder{ color: var(--muted); }

.cselect-list li:hover{
    background: rgba(255,255,255,.08); /* <- your colour, no blue */
}

.cselect-list li.selected{
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.22);
}
/* ---- Custom Select: MUST HAVE ---- */
.cselect { position: relative; }
.cselect-list { display: none; }
.cselect.open .cselect-list { display: block; }



.cselect-list{
    transition: opacity .12s ease, transform .12s ease;
    transform: translateY(-4px);
    opacity:0;
    z-index: 9999;
    padding: 1px;
}

.cselect.open .cselect-list{
    transform: translateY(0);
    opacity:1;
}
/* ===== Homepage Banner ===== */

.banner{
    position: relative;
    width:100%;
    min-height: 420px;

    background:
            linear-gradient(
                    rgba(10,11,14,.65),
                    rgba(10,11,14,.85)
            ),
            url("images/f16.png") center/cover no-repeat;

    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;

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

/* subtle fade into page */
.banner::after{
    content:"";
    position:absolute;
    bottom:-1px;
    left:0;
    right:0;
    height:120px;
    background: linear-gradient(to bottom, transparent, var(--bg));
    pointer-events:none;
}

.banner-content{
    position:relative;
    max-width:900px;
    padding:40px 20px;
    z-index:1;
}

.banner h1{
    font-size:48px;
    margin:0 0 12px;
    letter-spacing:1px;
}

.banner p{
    color:var(--muted);
    font-size:18px;
    margin-bottom:20px;
}

@media(max-width:850px){
    .banner{
        min-height: 320px;
    }
    .banner h1{
        font-size:32px;
    }
    .banner p{
        font-size:15px;
    }
}