:root{
  --bg:#fbfbfa;
  --surface:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --border:#e7e5e4;
  --shadow: 0 18px 60px -18px rgba(0,0,0,.22);
  --green:#0b7a4b;
  --green2:#0f8a56;
  --danger:#b42318;
  --r12:12px; --r18:18px; --r24:24px;
  --s8:8px; --s12:12px; --s16:16px; --s20:20px; --s24:24px; --s32:32px; --s48:48px;
  --max:1120px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  --bg-img: none;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:var(--font); color:var(--text);
  background:
    linear-gradient(180deg, rgba(251,251,250,.88), rgba(251,251,250,.92)),
    var(--bg-img),
    radial-gradient(1200px 700px at 20% -10%, rgba(11,122,75,.07), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(15,138,86,.05), transparent 60%),
    var(--bg);
  background-size: cover, cover, auto, auto, auto;
  background-position: center, center, center, center, center;
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat, no-repeat;
}
.container{max-width:var(--max); margin:0 auto; padding:0 var(--s16)}
.topbar{position:sticky; top:0; z-index:50; background:rgba(251,251,250,.84); backdrop-filter:blur(10px); border-bottom:1px solid var(--border)}
.topbar__inner{display:flex; align-items:center; justify-content:space-between; height:72px; gap:var(--s16)}
.brand{display:flex; align-items:center; gap:var(--s12); color:inherit; text-decoration:none}
.brand__mark{width:36px; height:36px; border-radius:10px; background:linear-gradient(135deg,var(--green),var(--green2)); box-shadow:0 10px 28px -14px rgba(11,122,75,.55)}
.brand__mark--logo{
  background-image:url("/api/assets/logo");
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  border:1px solid rgba(15,23,42,.08);
  box-shadow:0 10px 28px -18px rgba(0,0,0,.28);
}
.brand__name{font-weight:850; letter-spacing:.02em}
.brand__tag{font-size:12px; color:var(--muted); margin-top:2px}
.nav{display:flex; align-items:center; gap:var(--s16)}
.nav__link{text-decoration:none; color:var(--muted); font-size:14px; padding:10px 10px; border-radius:12px}
.nav__link:hover{color:var(--text); background:rgba(15,23,42,.04)}
.nav__link--pill{border:1px solid var(--border); background:var(--surface)}
.iconbtn{display:none; border:1px solid var(--border); background:var(--surface); border-radius:12px; padding:10px 12px; font-size:16px; cursor:pointer}
.hero{display:grid; grid-template-columns:1.25fr .9fr; gap:var(--s32); padding:var(--s48) 0 var(--s32)}
.h1{font-size:40px; line-height:1.08; margin:0 0 var(--s12); letter-spacing:-.02em}
.lead{font-size:16px; line-height:1.6; color:var(--muted); margin:0 0 var(--s20)}
.btn{display:inline-flex; align-items:center; justify-content:center; border-radius:14px; padding:12px 14px; font-size:14px; font-weight:750; border:1px solid var(--border); text-decoration:none; cursor:pointer; transition:transform .06s ease, box-shadow .18s ease}
.btn:active{transform:translateY(1px)}
.btn--primary{background:linear-gradient(135deg,var(--green),var(--green2)); color:#fff; border-color:transparent; box-shadow:0 14px 34px -18px rgba(11,122,75,.6)}
.btn--danger{background:rgba(180,35,24,.08); color:var(--danger); border-color:rgba(180,35,24,.22)}
.btn--full{width:100%}
.meta{display:flex; flex-wrap:wrap; gap:var(--s12)}
.meta__item{font-size:12px; color:var(--muted); border:1px solid var(--border); background:rgba(255,255,255,.65); border-radius:999px; padding:8px 10px; display:flex; align-items:center; gap:8px}
.dot{width:8px; height:8px; border-radius:999px; background:rgba(11,122,75,.9)}
.card{background:rgba(255,255,255,.86); border:1px solid var(--border); border-radius:var(--r24); box-shadow:var(--shadow); padding:var(--s20); max-width: 420px;}
.card__title{font-weight:850; font-size:16px}
.card__sub{color:var(--muted); font-size:13px; margin:6px 0 var(--s16)};
.form{display:flex; flex-direction:column; gap:var(--s12)}
.form__row{display:flex; justify-content:space-between; gap:12px; font-size:12px}
.link{color:var(--muted); text-decoration:none}
.link:hover{color:var(--text); text-decoration:underline}
.field{display:flex; flex-direction:column; gap:6px}
.field__label{font-size:12px; color:var(--muted)}
.input{border:1px solid var(--border); background:#fff; border-radius:14px; padding:12px 12px; font-size:14px; outline:none}
.input:focus{border-color:rgba(11,122,75,.45); box-shadow:0 0 0 4px rgba(11,122,75,.12)}
.form__hint{font-size:12px; color:var(--muted); min-height:16px}
.turnstileRow{display:flex; justify-content:flex-start}
.sheet{position:fixed; inset:0; background:rgba(15,23,42,.35); backdrop-filter:blur(6px); z-index:99}
.sheet__inner{position:absolute; right:16px; top:16px; left:16px; background:var(--surface); border:1px solid var(--border); border-radius:24px; padding:16px; box-shadow:var(--shadow)}
.sheet__top{display:flex; align-items:center; justify-content:space-between; margin-bottom:10px}
.sheet__title{font-weight:850}
.sheet__link{display:block; padding:12px 10px; border-radius:14px; text-decoration:none; color:var(--text)}
.sheet__link:hover{background:rgba(15,23,42,.04)}

/* APP shell */
.appWrap{padding:20px 0 48px}
.banner{font-size:12px; color:var(--muted); border:1px solid var(--border); background:rgba(255,255,255,.78); border-radius:999px; padding:8px 10px; display:inline-flex; gap:8px; align-items:center}
.row{display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:space-between}
.panel{background:rgba(255,255,255,.82); border:1px solid var(--border); border-radius:24px; padding:16px; box-shadow:0 18px 60px -36px rgba(0,0,0,.22)}
hr.sep{border:none; border-top:1px solid var(--border); margin:14px 0}

@media (max-width: 920px){.hero{grid-template-columns:1fr; padding-top:var(--s32)}}
@media (max-width: 680px){.nav{display:none} .iconbtn{display:inline-flex} .h1{font-size:32px}}