:root{
    --bg-1:#1a1228;
    --bg-2:#3a1f4f;
    --card:#ffffff;
    --ink:#221a2a;
    --muted:#8a7e94;
    --line:#ece4d8;
    --accent:#b8336a;
    --accent-hover:#9c2a59;
    --err:#c0392b;
    --ok:#1f8a52;
    --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
    font-family:'Open Sans',system-ui,-apple-system,Segoe UI,sans-serif;
    color:var(--ink);
    background:
        radial-gradient(120% 80% at 50% 0%, var(--bg-2) 0%, var(--bg-1) 60%, #0c0815 100%);
    -webkit-font-smoothing:antialiased;
    line-height:1.5;
}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.page{
    min-height:100vh;
    min-height:100dvh;
    display:grid;
    place-items:center;
    padding:24px 16px;
}

.card{
    width:100%;
    max-width:400px;
    background:var(--card);
    border-radius:var(--radius);
    padding:36px 28px 30px;
    box-shadow:0 20px 60px rgba(0,0,0,.35);
    text-align:center;
}

.logo{
    width:130px;height:130px;
    margin:0 auto 18px;
    display:grid;place-items:center;
}
.logo img{width:100%;height:100%;object-fit:contain;display:block}

h1{
    font-family:'Baloo 2',sans-serif;
    font-weight:700;
    font-size:32px;
    margin:0 0 6px;
    color:var(--ink);
    letter-spacing:-.01em;
}

.tag{
    margin:0 0 24px;
    color:var(--muted);
    font-size:14px;
    line-height:1.55;
}
.tag-lead{
    display:block;
    font-family:'Baloo 2',sans-serif;
    font-weight:700;
    font-size:20px;
    color:var(--ink);
    margin-bottom:6px;
}

.signup{display:flex;flex-direction:column;gap:10px}

.signup input{
    width:100%;
    padding:13px 15px;
    border:1px solid var(--line);
    border-radius:10px;
    background:#fafafa;
    font:inherit;
    font-size:15px;
    color:var(--ink);
    transition:border-color .15s, background .15s;
}
.signup input::placeholder{color:#b3a8bb}
.signup input:focus{outline:none;border-color:var(--accent);background:#fff}

.signup button{
    margin-top:4px;
    padding:13px 18px;
    border:0;border-radius:10px;
    background:var(--accent);color:#fff;
    font:inherit;font-size:15px;font-weight:600;
    cursor:pointer;
    transition:background .15s;
}
.signup button:hover{background:var(--accent-hover)}
.signup button:disabled{opacity:.7;cursor:not-allowed}

.btn-loading{display:none}
button.loading .btn-label{display:none}
button.loading .btn-loading{display:inline}

.form-msg{
    margin:10px 0 0;
    font-size:14px;
    min-height:1.2em;
    color:var(--muted);
}
.form-msg.error{color:var(--err)}
.form-msg.success{color:var(--ok)}

.thanks{text-align:center;animation:pop .35s ease}
.thanks[hidden]{display:none}
.thanks-ic{
    width:54px;height:54px;border-radius:50%;
    background:#e6f5ec;color:var(--ok);
    display:grid;place-items:center;font-size:22px;
    margin:0 auto 14px;
}
.thanks h2{
    font-family:'Baloo 2',sans-serif;font-weight:700;
    font-size:24px;margin:0 0 8px;color:var(--ink);
}
.thanks p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}
.thanks strong{color:var(--ink);word-break:break-all}

@keyframes pop{
    from{opacity:0;transform:translateY(6px) scale(.98)}
    to{opacity:1;transform:none}
}

@media (max-width:380px){
    .card{padding:30px 22px 26px}
    h1{font-size:28px}
}