/* ===== Calculadora GandiaTech (usa tokens :root del header) ===== */
.calc{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:start;margin-top:48px}
.calc-main{min-width:0}
.calc h1{font-size:clamp(34px,4.6vw,56px);max-width:760px}
.calc .lead{font-size:19px;color:var(--muted);max-width:620px;margin:20px 0 8px}

/* Progreso */
.calc-progress{display:flex;align-items:center;gap:14px;margin:28px 0 18px}
.calc-progress .bar{flex:1;height:6px;border-radius:999px;background:var(--line);overflow:hidden}
.calc-progress .bar i{display:block;height:100%;width:20%;background:var(--accent);border-radius:999px;transition:width .45s cubic-bezier(.22,1,.36,1)}
.calc-progress .lbl{font:600 13px "JetBrains Mono",monospace;color:var(--muted);white-space:nowrap}

/* Pasos */
.calc-step{display:none}
.calc-step.active{display:block;animation:calcUp .38s cubic-bezier(.22,1,.36,1)}
@keyframes calcUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.calc-q{font-size:clamp(22px,3vw,30px);margin-bottom:6px}
.calc-hint{color:var(--muted);font-size:15px;margin-bottom:20px}

/* Opciones seleccionables */
.calc-opts{display:grid;gap:12px}
.opt{position:relative;display:flex;gap:14px;align-items:flex-start;padding:18px 20px;border:1.5px solid var(--line);border-radius:20px;background:var(--surface);cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s}
.opt:hover{border-color:var(--ink);transform:translateY(-2px)}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt .ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:21px;flex-shrink:0}
.opt b{display:block;font-size:16px;margin-bottom:2px}
.opt span{display:block;font-size:14px;color:var(--muted);line-height:1.45}
.opt .tick{margin-left:auto;align-self:center;width:22px;height:22px;border-radius:50%;border:2px solid var(--line);flex-shrink:0;transition:all .15s}
.opt:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.opt:has(input:checked) .tick{border-color:var(--accent);background:var(--accent)}
.opt:has(input:checked) .tick::after{content:"✓";display:grid;place-items:center;height:100%;color:#fff;font-size:13px;font-weight:700}
.opt:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}

/* Botones de navegación del wizard */
.calc-nav{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.calc-nav .btn{min-width:160px}
.calc-nav .spacer{flex:1}

/* Panel lateral de estimación en tiempo real */
.calc-aside{position:sticky;top:calc(env(safe-area-inset-top,0px) + 92px)}
.est-card{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:26px}
.est-card h3{font:600 13px "Instrument Sans",sans-serif;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 16px}
.est-row{padding:16px 0;border-top:1px solid var(--line)}
.est-row:first-of-type{border-top:0;padding-top:0}
.est-row small{display:block;color:var(--muted);font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;margin-bottom:4px}
.est-row b{display:block;font:700 clamp(22px,2.6vw,28px) "Bricolage Grotesque",sans-serif;letter-spacing:-.03em;transition:opacity .2s}
.est-row b.swap{opacity:0}
.est-row .note{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.est-row b em{font-style:normal;color:var(--accent)}
/* Aviso de desbloqueo por correo: la cifra NO se pinta en el DOM */
.est-lock-hint{display:block;font-size:12.5px;color:var(--muted);margin-top:4px}
.est-live{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block;margin-right:8px;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.est-empty{color:var(--muted);font-size:14px}
.est-cta{margin-top:18px;background:var(--sand);border-radius:18px;padding:16px 18px;font-size:13.5px;color:var(--ink);line-height:1.5}
.est-cta b{color:var(--accent-text)}

/* Disclaimers de la calculadora: alcance de la estimación */
.calc-disclaimer{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:22px 26px;margin:6px 0 0;max-width:820px}
.calc-disclaimer h4{font:600 13px "Instrument Sans",sans-serif;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 10px}
.calc-disclaimer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:13.5px;color:var(--muted);line-height:1.5}
.calc-disclaimer ul li{padding-left:20px;position:relative;color:var(--muted)}
.calc-disclaimer b{color:var(--ink)}
.calc-disclaimer ul li::before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}

/* Formulario final */
.calc-form{display:grid;gap:14px;max-width:100%}
.calc-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.calc-note-success{text-align:center}
.calc-note-success .big{font-size:64px;line-height:1;margin-bottom:12px}
.calc-note-success h2{font-size:clamp(28px,4vw,40px);margin-bottom:12px}
.calc-note-success p{color:var(--muted);margin:0 auto;max-width:480px}
.calc-success-est{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0}
.calc-success-est div{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;text-align:left}
.calc-success-est small{display:block;color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.calc-success-est b{font:700 20px "Bricolage Grotesque",sans-serif;letter-spacing:-.02em}

@media(max-width:900px){
  .calc{grid-template-columns:1fr}
  .calc-aside{position:static;order:-1}
  .calc-aside .est-row{padding:12px 0}
  .calc-success-est{grid-template-columns:1fr}
}
@media(max-width:520px){
  .calc-form .row{grid-template-columns:1fr}
  .opt{padding:15px 16px}
}