:root{
  --bg:#f5f7f8;--bg-card:#fff;--fg:#111;--accent:#35c6d6;--accent-soft:rgba(53,198,214,.16);
  --muted:#747a80;--border:#e2e5e8;--radius:14px;--shadow:0 14px 40px rgba(0,0,0,.06);
  --font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

.fizzy-page{max-width:980px;margin:2.2rem auto 3rem;padding:0 1.5rem;font-family:var(--font);color:#111;line-height:1.5}
.brand-header{display:flex;align-items:center;gap:.9rem;margin-bottom:.8rem}
.brand-logo{width:46px;height:46px;border-radius:50%;background:#fff;border:1px solid #d5dadd;display:flex;align-items:center;justify-content:center;overflow:hidden}
.brand-logo img{width:100%;height:100%;object-fit:contain;display:block}
.brand-text{display:flex;flex-direction:column;gap:.1rem}
.brand-tag{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .7rem;border-radius:999px;background:#111;color:var(--accent);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.brand-tag span.dot{width:6px;height:6px;border-radius:999px;background:var(--accent)}
.brand-title{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:#111;opacity:.9;font-weight:600}
.form-shell{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.75rem 1.75rem 1.5rem;position:relative;overflow:hidden}
.form-shell::before{content:"";position:absolute;right:-46px;top:-46px;width:120px;height:120px;border-radius:50%;border:9px solid var(--accent-soft);pointer-events:none}
.stepper{display:flex;justify-content:space-between;gap:.5rem;margin-bottom:1.1rem;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:#747a80}
.stepper span{flex:1;padding-bottom:.35rem;border-bottom:2px solid #dde2e6;text-align:center;cursor:pointer}
.stepper span.active{color:#111;border-color:var(--accent);font-weight:600}
h1{font-size:1.35rem;margin:0 0 .25rem;font-weight:600;color:#111}
.subline{font-size:.9rem;color:#747a80;margin-bottom:1rem;max-width:640px}
.screen{display:none}.screen.active{display:block}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.field-group{margin-bottom:1rem}
.field-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.3rem;color:#111}
.hint-inline,.small-note{font-size:.78rem;color:#747a80;margin-top:.15rem}
input,textarea{width:100%;padding:.55rem .65rem;border-radius:9px;border:1px solid var(--border);font-size:.9rem;outline:none;background:#fff}
textarea{min-height:80px;resize:vertical}
input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(53,198,214,.1)}
.options-list{display:grid;gap:.25rem;font-size:.88rem}
.options-inline{display:flex;flex-wrap:wrap;gap:1.4rem;font-size:.88rem}
.options-inline label,.options-grid label,.options-list label{display:flex;align-items:center;gap:.5rem;line-height:1.35;cursor:pointer}
.options-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.35rem 1rem;font-size:.88rem}
.option-card{border:1px solid var(--border);border-radius:10px;padding:.6rem .65rem;font-size:.86rem;background:#fff;transition:all .18s ease;display:flex;align-items:flex-start;gap:.6rem}
.option-card:hover{box-shadow:0 6px 16px rgba(0,0,0,.04);transform:translateY(-1px)}
.option-card input{margin:.2rem .35rem 0 0;align-self:flex-start}
.option-card strong{display:block;font-size:.9rem;margin-bottom:.15rem;color:#111}
.option-subtle{border-style:dashed;background:#fafbfc;color:#8a9198}
input[type=radio],input[type=checkbox]{width:18px;height:18px;margin:0;vertical-align:middle;flex:0 0 18px;accent-color:#35c6d6}
.section-divider{border-top:1px solid var(--border);margin:1.2rem 0 1rem;padding-top:1rem}
.section-headline{font-size:.96rem;font-weight:600;margin-bottom:.5rem;color:#111}
.sub-block{margin-top:.45rem;padding:.55rem .6rem;border-radius:9px;border:1px solid #edf0f2;background:#fafcfc;font-size:.82rem}
.note-box{background:#e6f7fa;border-radius:10px;border:1px solid #c4e9f0;padding:.6rem .7rem;font-size:.78rem;margin-top:.7rem;color:#134854}
.summary-block{border-radius:10px;border:1px solid var(--border);padding:.65rem .7rem;margin-bottom:.6rem;font-size:.84rem;background:#fafcfc}
.summary-block h3{margin:0 0 .35rem;font-size:.86rem;font-weight:600;color:#111}
.summary-list{list-style:none;margin:0;padding-left:.9rem}
.summary-list li{margin-bottom:.15rem;position:relative}
.summary-list li::before{content:"•";position:absolute;left:-.6rem;color:#99a0a6}
.price-table{width:100%;border-collapse:collapse;font-size:.86rem;margin-bottom:.4rem}
.price-table td{padding:.25rem 0;vertical-align:middle}
.price-table td:last-child{text-align:right}
.price-table .muted{color:#8a9198}
.price-table .total{border-top:1px solid var(--border);padding-top:.4rem;font-weight:700}
.chip{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--border);border-radius:999px;padding:.25rem .55rem;font-size:.82rem;background:#fff;margin:.25rem .35rem .25rem 0}
.chip .chip-label{padding-left:.1rem}
.chip input[type=number]{width:90px;padding:.2rem .4rem;border:1px solid var(--border);border-radius:8px}
.chip-actions{display:inline-flex;align-items:center;gap:.25rem;margin-left:.2rem}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:999px;border:1px solid var(--border);background:#fff;cursor:pointer}
.icon-btn:hover{box-shadow:0 0 0 3px rgba(53,198,214,.12)}
.icon{width:14px;height:14px;display:block}
.icon path{fill:#4d4f52}
.footer-nav{display:flex;justify-content:space-between;align-items:center;margin-top:1.4rem;padding-top:1rem;border-top:1px solid #f0f2f4;gap:.75rem}
.btn{border-radius:999px;padding:.6rem 1.4rem;font-size:.9rem;font-weight:600;border:none;cursor:pointer;white-space:nowrap}
.btn-secondary{background:#eef1f3;color:#222}
.btn-primary{background:#111;color:#fff}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.hidden{display:none!important}
.toast{position:fixed;right:16px;bottom:16px;max-width:360px;background:#111;color:#fff;padding:.8rem 1rem;border-radius:12px;box-shadow:var(--shadow);font-size:.9rem;z-index:9999}
.toast.success{background:#18a957}
.toast.error{background:#c93434}

@media(max-width:720px){
  .fizzy-page{margin:1.2rem auto 2rem;padding:0 .75rem}
  .form-shell{padding:1.1rem .9rem .9rem}
  .grid-2{grid-template-columns:1fr}
  .options-inline{flex-direction:column;gap:.4rem}
  .chip{width:100%;justify-content:space-between}
}