:root{--bg:#0d0d0d;--surface:#161616;--line:#2a2a2a;--text:#f4f4f0;--muted:#a9a9a3;--green:#81C33C;--green-hover:#a3d95f;--green-dark:#3E7312;--err:#ff8a8a;--field:#5a5a5a}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:Poppins,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.5}
a{text-decoration:none;color:inherit}
img{max-width:100%}
h1,h2,h3{line-height:1.2}
.wrap{max-width:1360px;margin:0 auto}
:root{--gut:max(40px,calc((100vw - 1360px)/2 + 40px))}
@media(max-width:700px){:root{--gut:16px}}
.pad{padding-left:var(--gut);padding-right:var(--gut)}
html,body{min-height:100%}
body{min-height:100vh;display:flex;flex-direction:column}
main{flex:1 0 auto;width:100%}
main h1,main h2{text-align:center}
/* header: always visible */
.hdr{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px;padding:14px var(--gut)}
.hdr .home{margin-right:auto;display:block}.hdr .logo{width:56px;height:56px;border-radius:8px;display:block}
@media(max-width:700px){.hdr{padding:10px 12px;gap:6px}.hdr .logo{width:46px;height:46px}.hdr .btn{padding:0 13px;font-size:14px}}
/* the two button kinds, and nothing else is clickable without looking like one */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 28px;border-radius:999px;border:2px solid var(--green);font:600 15px Poppins,system-ui,sans-serif;cursor:pointer;text-align:center;-webkit-appearance:none;appearance:none}
.btn-p{background:var(--green);color:#0d0d0d}
.btn-p:hover{background:var(--green-hover);border-color:var(--green-hover)}
.btn-s{background:transparent;color:var(--text)}
.btn-s:hover{background:var(--green);color:#0d0d0d}
.btn-sm{min-height:38px;padding:0 18px;font-size:13px}
.btn-block{display:flex;width:100%}
.btn[disabled],.btn.disabled{opacity:.45;pointer-events:none}
.chip{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:8px 22px;border-radius:999px;border:2px solid var(--green);background:transparent;color:var(--text);font:600 14px Poppins,system-ui,sans-serif;cursor:pointer;text-align:center}
.chip:hover{background:rgba(129,195,60,.18)}
.chip.on{background:var(--green);color:#0d0d0d}
.chip-sm{min-height:38px;padding:0 16px;font-size:13px}
.swatch{width:46px;height:46px;border-radius:50%;border:2px solid var(--green);cursor:pointer;padding:0;display:block}
.swatch.on{box-shadow:inset 0 0 0 4px var(--bg)}
:focus-visible{outline:2px solid var(--text);outline-offset:2px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:18px var(--gut) 0;justify-content:center}
.crumbs .lbl{font-size:12px;color:var(--muted);margin-right:6px}
.crumbs .sep{color:#8d8d86;font-size:16px}
.crumbs .here{font:700 13px Poppins,system-ui,sans-serif;color:var(--green);padding:0 6px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px}
@media(max-width:700px){.card{padding:18px}}
.muted{color:var(--muted)}
.small{font-size:13px}
/* forms */
.field label,.lab{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.field .tag{font-weight:400;color:var(--muted)}
.inp{width:100%;min-height:50px;background:var(--bg);border:2px solid var(--field);border-radius:12px;padding:0 48px 0 16px;color:var(--text);font:500 16px Poppins,system-ui,sans-serif}
select.inp{padding:0 16px}
textarea.inp{padding:12px 16px;min-height:96px;resize:vertical}
.field.bad .inp{border-color:var(--err)}
.field.good .inp{border-color:var(--green)}
.field .box{position:relative}
.field .tick{display:none;position:absolute;right:14px;top:14px}
.field.good .tick{display:block}
.field .msg{display:none;margin-top:6px;font-size:13px;color:var(--err);line-height:1.4}
.field.bad .msg{display:block}
.field .hint{margin-top:6px;font-size:12px;color:var(--muted)}
.field.bad .hint,.field.good .hint{display:none}
.count{margin-top:4px;font-size:12px;color:var(--muted);text-align:right}
.alert{padding:12px 14px;border-radius:10px;font-size:13px;line-height:1.5}
.alert.bad{background:#2a1414;border:1px solid var(--err);color:#ffb3b3}
.alert.good{background:#1a2410;border:1px solid var(--green);color:#cfe8a8}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.checkrow{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;color:#cfcfc8}
.checkrow input{margin-top:4px;width:20px;height:20px;flex:none}
/* grids */
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.tile{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tile img{width:100%;aspect-ratio:2/1;object-fit:cover;display:block;background:#0a0a0a}
.tile{text-align:center}.tile .in{padding:16px;display:flex;flex-direction:column;flex:1;justify-content:space-between;align-items:center;gap:12px}
.tile .nm{font-size:16px;font-weight:600}
.tile .ct{font-size:12px;color:var(--muted)}
footer.ftr{margin-top:60px;padding:30px var(--gut) 26px;text-align:center;border-top:1px solid var(--line);background:#0a0a0a}
footer.ftr .links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
footer.ftr .contact{margin-top:18px;font-size:13px;color:var(--muted);line-height:1.7}
footer.ftr .contact b{color:var(--green)}
footer.ftr .copy{margin-top:6px;font-size:12px;color:#8d8d86}
.sum .r{display:flex;justify-content:space-between;gap:12px;padding:8px 0;font-size:15px}
.sum .r.big{padding:12px 14px;margin:4px -14px 0;background:var(--bg);border:1px solid var(--field);border-radius:10px}
.sum .r.hl{padding:12px 14px;margin:4px -14px;background:#1a2410;border:2px solid var(--green);border-radius:10px;font-weight:700}
.page-h{padding:20px var(--gut) 0;text-align:center}
.page-h h1{margin:0 0 6px;font-size:30px}
@media(max-width:700px){.page-h h1{font-size:24px}}
.loading{padding:60px 16px;text-align:center;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--green);color:#0d0d0d;font-weight:600;padding:12px 22px;border-radius:999px;z-index:99}

.promo{background:#1a2410;border-bottom:1px solid var(--green-dark);color:var(--text);text-align:center;font-size:14px;padding:10px var(--gut)}.promo b{color:var(--green)}
.hero{display:block;margin:0 auto;height:min(42vh,420px);width:auto;max-width:100%;border-radius:16px}
.offer{display:flex;flex-direction:column;align-items:flex-start;gap:12px;flex-wrap:wrap;padding:10px 12px;border:1px dashed var(--green-dark);border-radius:10px;margin-top:10px;text-align:left}.offer b{color:var(--green);letter-spacing:1px}