/* ===== Demo Sal de Deudas — estilos de landing/demo ===== */
body.demo{background:var(--bg)}
.demo-nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.demo-nav-inner{max-width:1000px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px}

.demo-hero{max-width:1000px;margin:0 auto;padding:40px 20px 30px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.demo-hero-text h1{font-size:2.4rem;line-height:1.12;letter-spacing:-.02em;margin:.7rem 0 .7rem}
.demo-hero-text h1 .hl{color:var(--green-600)}
.demo-hero-text p{color:var(--ink-soft);font-size:1.05rem;max-width:460px}

.calc-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-lg)}
.calc-title{font-size:1.2rem;margin-bottom:1.1rem;text-align:center}
.calc-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calc-result{margin-top:1.3rem;border-top:1px solid var(--line);padding-top:1.3rem;animation:fade .4s ease}
.cr-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cr-stat{background:linear-gradient(150deg,var(--green-50),#fff);border:1px solid var(--green-300);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column}
.cr-label{font-size:.76rem;color:var(--green-700);font-weight:600}
.cr-value{font-size:1.5rem;font-weight:800;color:var(--green-900);letter-spacing:-.01em;margin-top:.1rem}
.cr-sub{font-size:.72rem;color:var(--ink-soft);margin-top:.1rem}
.cr-note{text-align:center;font-size:.92rem;color:var(--ink-soft);margin-top:1rem}
.calc-warn{background:var(--amber-soft);border:1px solid #fcd34d;color:#92400e;border-radius:var(--radius-sm);padding:.7rem .9rem;font-size:.86rem;margin-top:1rem}

.demo-locked{max-width:1000px;margin:0 auto;padding:40px 20px}
.locked-head{text-align:center;max-width:560px;margin:0 auto 26px}
.locked-head h2{font-size:1.8rem;letter-spacing:-.01em}
.locked-head p{color:var(--ink-soft);margin-top:.5rem}
.locked-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm)}
.feat-ico{font-size:1.8rem}
.feat h3{font-size:1.02rem;margin:.5rem 0 .3rem}
.feat p{font-size:.88rem;color:var(--ink-soft)}

.demo-compare{max-width:840px;margin:0 auto;padding:30px 20px 40px;text-align:center}
.demo-compare h2{font-size:1.8rem;margin-bottom:1.4rem;letter-spacing:-.01em}
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:16px;text-align:left}
.cmp-col{border-radius:var(--radius);padding:22px}
.cmp-col h3{font-size:1.1rem;margin-bottom:.9rem}
.cmp-col ul{list-style:none;display:flex;flex-direction:column;gap:.7rem}
.cmp-col li{display:flex;gap:.6rem;font-size:.92rem;align-items:flex-start}
.cmp-col li::before{font-weight:700;flex:none}
.cmp-col--bad{background:#fff;border:1px solid var(--line)}
.cmp-col--bad h3{color:var(--muted)}
.cmp-col--bad li{color:var(--ink-soft)}
.cmp-col--bad li::before{content:"✕";color:var(--danger)}
.cmp-col--good{background:linear-gradient(160deg,var(--green-50),#fff);border:1.5px solid var(--green-300)}
.cmp-col--good h3{color:var(--green-700)}
.cmp-col--good li::before{content:"✓";color:var(--green-600)}

.demo-cta{padding:30px 20px 50px}
.cta-card{max-width:560px;margin:0 auto;background:linear-gradient(150deg,var(--green-700),var(--green-600) 60%,var(--green-500));color:#fff;border-radius:var(--radius-lg);padding:38px 28px;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.cta-card::after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.12);top:-120px;right:-80px}
.cta-card *{position:relative;z-index:1}
.badge--light{background:rgba(255,255,255,.2);color:#fff}
.cta-card h2{font-size:1.9rem;margin:.8rem 0 .5rem;letter-spacing:-.01em}
.cta-card p{opacity:.95;max-width:380px;margin:0 auto}
.price{display:flex;align-items:baseline;justify-content:center;gap:.6rem;margin:1.3rem 0}
.price-now{font-size:2.6rem;font-weight:800;letter-spacing:-.02em}
.price-old{font-size:1.2rem;opacity:.7;text-decoration:line-through}
.btn--white{background:#fff;color:var(--green-700)}
.btn--white:hover{background:var(--green-50);transform:translateY(-1px)}
.cta-foot{font-size:.86rem;margin-top:1rem!important;opacity:.9}
.cta-foot a{color:#fff;text-decoration:underline}

.demo-foot{text-align:center;padding:24px 20px 40px;color:var(--muted);font-size:.82rem;border-top:1px solid var(--line)}
.demo-foot p{max-width:600px;margin:0 auto}

@media (max-width:760px){
  .demo-hero{grid-template-columns:1fr;gap:24px;padding-top:28px}
  .demo-hero-text h1{font-size:2rem}
  .locked-grid{grid-template-columns:1fr 1fr}
  .cmp{grid-template-columns:1fr}
}
@media (max-width:460px){
  .locked-grid{grid-template-columns:1fr}
  .cr-grid,.calc-row{grid-template-columns:1fr}
  .demo-hero-text h1{font-size:1.7rem}
  .cta-card h2{font-size:1.6rem}
}