/* SKINSTORM Business Growth Simulator — Crystal Clear */
.sim-root{
  --sim-brand:var(--cc-brand,#4c8193);
  --sim-brand-hover:var(--cc-brand-hover,#477889);
  --sim-soft:var(--cc-soft,#f4f8f9);
  --sim-line:var(--cc-line,#e4ecef);
  --sim-muted:var(--cc-muted,#555);
  --sim-dark:var(--cc-dark,#222);
  --sim-radius:12px;
  --sim-font:"Inter",ui-sans-serif,system-ui,-apple-system,sans-serif;
  --sim-font-display:"Playfair Display",Georgia,serif;
  font-family:var(--sim-font);
  color:var(--sim-dark);
}
.sim-root h1,.sim-root h2,.sim-root h3{
  font-family:var(--sim-font-display);
  font-weight:600;
  letter-spacing:0;
  text-transform:none;
}
.sim-root h1:after,.sim-root h2:after,.sim-root h3:after{display:none;content:none}
.sim-btn,.sim-hero__badge,.sim-step__meta,.sim-field label,.sim-label{
  font-family:var(--sim-font);
}
.sim-shell{width:100%}
.sim-progress{height:3px;background:var(--sim-line);margin:0}
.sim-progress__bar{height:100%;background:var(--sim-brand);width:0;transition:width .35s ease}
@media (prefers-reduced-motion:reduce){.sim-progress__bar{transition:none}}

.sim-hero{
  background:linear-gradient(145deg,#1a2a30 0%,#2f4f5a 45%,var(--sim-brand) 100%);
  color:#fff;padding:clamp(2.5rem,6vw,4.5rem) 0;text-align:center;
}
.sim-hero__inner{width:min(760px,100%);margin:0 auto;padding:0 clamp(1rem,3vw,1.75rem)}
.sim-hero__badge{
  display:inline-block;margin:0 0 1rem;padding:.4rem .9rem;border-radius:999px;
  background:rgba(255,255,255,.12);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
}
.sim-hero h1{color:#fff;text-transform:none;font-family:var(--sim-font-display);font-size:clamp(1.75rem,4.2vw,2.6rem);margin:0 0 1rem;font-weight:600}
.sim-hero h1:after{display:none}
.sim-hero p{margin:0 auto 1.5rem;max-width:48ch;color:rgba(255,255,255,.88);font-size:clamp(1rem,2vw,1.1rem)}
.sim-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:2.25rem;text-align:left}
.sim-feature{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--sim-radius);padding:1rem}
.sim-feature h3{margin:0 0 .35rem;color:#fff;font-size:1.05rem;text-transform:none;font-family:var(--sim-font);font-weight:600}
.sim-feature h3:after{display:none}
.sim-feature p{margin:0;color:rgba(255,255,255,.75);font-size:.9rem}

.sim-step{padding:clamp(1.5rem,4vw,2.5rem) 0 3rem}
.sim-step__inner{width:min(720px,100%);margin:0 auto;padding:0 clamp(1rem,3vw,1.75rem)}
.sim-step__inner--wide{width:min(1100px,100%)}
.sim-step__meta{margin:0 0 .4rem;color:var(--sim-brand);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.sim-step h2{margin:0 0 .4rem;text-transform:none;font-size:clamp(1.4rem,3vw,1.85rem)}
.sim-step h2:after{margin-top:8px}
.sim-step__sub{margin:0 0 1.35rem;color:var(--sim-muted)}

.sim-card{
  background:#fff;border:1px solid var(--sim-line);border-radius:var(--sim-radius);
  padding:clamp(1.1rem,2.5vw,1.5rem);box-shadow:0 8px 28px rgba(34,34,34,.04);
}
.sim-card + .sim-card{margin-top:1rem}
.sim-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.sim-span-2{grid-column:1 / -1}
.sim-field label,.sim-label{display:block;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--sim-muted);margin-bottom:.4rem}
.sim-field input,.sim-field select,.sim-field textarea{
  width:100%;min-height:44px;border:1px solid var(--sim-line);border-radius:8px;
  padding:.65rem .8rem;font:inherit;font-size:16px;color:var(--sim-dark);background:#fff;
}
.sim-field textarea{min-height:100px;resize:vertical}
.sim-field input:focus,.sim-field select:focus,.sim-field textarea:focus{
  outline:2px solid color-mix(in srgb,var(--sim-brand) 35%,white);border-color:var(--sim-brand);
}
.sim-hint{margin:.35rem 0 0;font-size:.8rem;color:var(--sim-muted)}
.sim-slider-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.45rem}
.sim-slider-row strong{color:var(--sim-brand);font-size:1.1rem}
.sim-field input[type="range"]{width:100%;accent-color:var(--sim-brand);min-height:auto;padding:0;border:0}
.sim-toggle{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.sim-toggle input{width:1.15rem;height:1.15rem;accent-color:var(--sim-brand)}

.sim-price-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-top:1rem}
.sim-price{background:var(--sim-soft);border-radius:10px;padding:.85rem 1rem}
.sim-price span{display:block;font-size:.75rem;color:var(--sim-muted);margin-bottom:.2rem}
.sim-price strong{font-size:1.1rem;color:var(--sim-dark)}
.sim-fixed{display:grid;gap:.2rem}
.sim-fixed__row{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;border-bottom:1px solid var(--sim-line);font-size:.95rem}
.sim-fixed__row:last-child{border-bottom:0}
.sim-fixed__row span{color:var(--sim-muted)}

.sim-capacity{background:var(--sim-soft);border-radius:10px;padding:1rem;margin-top:.75rem}
.sim-capacity__bar{height:.85rem;background:#dde6e9;border-radius:999px;overflow:hidden;margin:.75rem 0}
.sim-capacity__fill{height:100%;background:var(--sim-brand);border-radius:999px;transition:width .35s ease}
.sim-capacity__fill.is-warn{background:linear-gradient(90deg,#e2a93b,#c45c4a)}
.sim-capacity__msg{margin:0;font-size:.9rem}
.sim-capacity__msg.ok{color:var(--sim-brand)}
.sim-capacity__msg.warn{color:#8a5a12}
.sim-split{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:1rem}
.sim-split div{text-align:center;border-radius:10px;padding:.9rem;background:var(--sim-soft)}
.sim-split .course{background:color-mix(in srgb,var(--sim-brand) 12%,white)}
.sim-split p{margin:0 0 .25rem;font-size:.75rem;color:var(--sim-muted)}
.sim-split strong{font-size:1.15rem}

.sim-nav{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}
.sim-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  min-height:44px;padding:.7rem 1.15rem;border-radius:0;border:1px solid transparent;
  font:inherit;font-size:12px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;text-decoration:none;
}
.sim-btn--brand{background:var(--sim-brand);color:#fff!important;border-color:var(--sim-brand)}
.sim-btn--brand:hover{background:var(--sim-brand-hover);color:#fff!important}
.sim-btn--ghost{background:#fff;color:var(--sim-dark)!important;border-color:var(--sim-line)}
.sim-btn--ghost:hover{border-color:var(--sim-brand);color:var(--sim-brand)!important}
.sim-btn--lg{padding:.85rem 1.4rem;font-size:13px}

.sim-score{
  background:linear-gradient(135deg,#1a2a30,#2f5560);color:#fff;border-radius:var(--sim-radius);
  padding:1.4rem;display:flex;flex-wrap:wrap;align-items:center;gap:1.4rem;margin-bottom:1.15rem;
}
.sim-score__ring{width:7.2rem;height:7.2rem;position:relative}
.sim-score__ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.sim-score__label{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.sim-score__label strong{font-size:1.75rem;display:block;line-height:1}
.sim-score__label span{font-size:.75rem;color:rgba(255,255,255,.65)}
.sim-score h3{margin:0 0 .25rem;color:rgba(255,255,255,.8);font-size:.9rem;text-transform:uppercase;letter-spacing:.08em}
.sim-score h3:after{display:none}
.sim-score .payback{margin:0;font-size:2rem;font-weight:700}
.sim-score .payback-sub{margin:.25rem 0 0;color:rgba(255,255,255,.7);font-size:.9rem}

.sim-warn{
  display:flex;gap:.75rem;align-items:flex-start;background:#fff8e8;border:1px solid #efd59a;
  color:#8a5a12;border-radius:10px;padding:.9rem 1rem;margin-bottom:1.15rem;font-size:.92rem;
}

.sim-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;margin-bottom:1.15rem}
.sim-kpi{background:#fff;border:1px solid var(--sim-line);border-radius:10px;padding:1rem}
.sim-kpi.is-hot{background:color-mix(in srgb,var(--sim-brand) 8%,white);border-color:color-mix(in srgb,var(--sim-brand) 25%,white)}
.sim-kpi span{display:block;font-size:.78rem;color:var(--sim-muted);margin-bottom:.3rem}
.sim-kpi strong{font-size:1.2rem;color:var(--sim-dark)}
.sim-kpi small{display:block;margin-top:.25rem;color:var(--sim-brand);font-size:.8rem}

.sim-charts{display:grid;grid-template-columns:1.35fr 1fr;gap:1rem;margin-bottom:1.15rem}
.sim-chart h3{margin:0 0 1rem;font-size:1rem;text-transform:none}
.sim-chart h3:after{margin-top:8px}
.sim-bars{display:grid;gap:.4rem}
.sim-bar{display:grid;grid-template-columns:2.2rem 1fr 4.8rem;gap:.5rem;align-items:center;font-size:.78rem}
.sim-bar__track{height:.6rem;background:var(--sim-soft);border-radius:999px;overflow:hidden}
.sim-bar__fill{height:100%;background:var(--sim-brand);border-radius:999px}
.sim-bar span:last-child{text-align:right;color:var(--sim-muted)}
.sim-pie{display:grid;gap:.55rem}
.sim-pie__item{display:grid;grid-template-columns:.7rem 1fr auto;gap:.5rem;align-items:center;font-size:.88rem}
.sim-pie__dot{width:.7rem;height:.7rem;border-radius:999px}
.sim-pie__track{grid-column:1 / -1;height:.5rem;background:var(--sim-soft);border-radius:999px;overflow:hidden}
.sim-pie__fill{height:100%;border-radius:999px}
.sim-scorebars{display:grid;gap:.65rem;margin-top:.35rem}
.sim-scorebars .row{display:grid;grid-template-columns:7.5rem 1fr 2.4rem;gap:.5rem;align-items:center;font-size:.85rem}
.sim-scorebars .track{height:.5rem;background:var(--sim-soft);border-radius:999px;overflow:hidden}
.sim-scorebars .fill{height:100%;background:var(--sim-brand);border-radius:999px}

.sim-origin{margin-bottom:1.15rem}
.sim-origin > h3{margin:0 0 .75rem;font-size:1.05rem;text-transform:none}
.sim-origin > h3:after{margin-top:8px}
.sim-origin details{background:#fff;border:1px solid var(--sim-line);border-radius:10px;margin-bottom:.6rem;overflow:hidden}
.sim-origin summary{
  list-style:none;cursor:pointer;padding:.95rem 1.05rem;font-weight:600;min-height:44px;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;color:var(--sim-dark);
}
.sim-origin summary::-webkit-details-marker{display:none}
.sim-origin summary::after{content:"+";color:var(--sim-brand);font-size:1.25rem;font-weight:500}
.sim-origin details[open] summary::after{content:"−"}
.sim-origin__body{padding:0 1.05rem 1.05rem;border-top:1px solid var(--sim-line);color:var(--sim-muted);font-size:.92rem}
.sim-origin__body p{margin:.75rem 0;line-height:1.55}
.sim-origin__body ul{margin:.35rem 0 0;padding-left:1.15rem}
.sim-origin__body li{margin:.28rem 0}
.sim-origin__body code{background:var(--sim-soft);color:var(--sim-brand);padding:.1rem .35rem;border-radius:4px;font-size:.85em}
.sim-formula{
  background:var(--sim-soft);border-radius:8px;padding:.85rem 1rem;margin:.75rem 0;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem;overflow-x:auto;color:var(--sim-dark);
}

.sim-success{text-align:center;padding:2rem 1rem}
.sim-success h3{margin:0 0 .5rem;color:var(--sim-brand);text-transform:none}
.sim-success h3:after{margin:8px auto 0}

@media (max-width:860px){
  .sim-features,.sim-grid,.sim-price-grid,.sim-kpis,.sim-charts{grid-template-columns:1fr}
  .sim-span-2{grid-column:auto}
  .sim-scorebars .row{grid-template-columns:1fr}
  .sim-bar{grid-template-columns:2rem 1fr}
  .sim-bar span:last-child{grid-column:2;text-align:left}
}
@media (orientation:landscape) and (max-height:500px){
  .sim-hero{padding:1.5rem 0}
  .sim-features{margin-top:1.25rem}
}