/* MSV Nutrition — formulario landing. Trimmed from msv.css + terapia.css. */
/* Only the rules this page renders. Design tokens live in tokens.css. */

/* ===== base + components (msv.css) ===== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  font-size:17px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
::selection{background:var(--accent);color:var(--paper)}
h1,h2,h3,h4{margin:0;font-weight:var(--display-weight)}
.display{font-family:var(--font-display);
  font-weight:var(--display-weight);
  letter-spacing:var(--display-tracking);
  line-height:var(--display-leading);
  text-wrap:balance;}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
  display:inline-flex;
  align-items:center;
  gap:10px;}
.eyebrow .num{color:var(--accent)}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--muted);line-height:1.55;max-width:62ch;text-wrap:pretty}
.tnum{font-variant-numeric:tabular-nums}
.h-lg{font-size:clamp(30px,4.4vw,58px)}
.btn{--bg:var(--ink);
  --fg:var(--on-dark);
  display:inline-flex;
  align-items:center;
  gap:14px;
  padding:7px 7px 7px 26px;
  background:var(--bg);
  color:var(--fg);
  border:1px solid transparent;
  border-radius:999px;
  font-weight:600;
  font-size:15px;
  letter-spacing:-0.01em;
  cursor:pointer;
  transition:transform .35s var(--ease),background .25s,box-shadow .35s var(--ease);
  white-space:nowrap;}
.btn__badge{width:34px;height:34px;border-radius:50%;
  background:var(--accent-bright);
  color:var(--ink-soft);
  display:grid;place-items:center;
  flex:none;
  transition:transform .35s var(--ease);}
.btn__badge svg{width:15px;height:15px;display:block}
.btn:hover{transform:translateY(-1px)}
.btn:hover .btn__badge{transform:translate(3px)}
.btn:active{transform:translateY(0)}
.btn--ghost{--bg:transparent;
  --fg:var(--ink);
  border-color:var(--line);
  padding:7px 22px;}
.btn--ghost:hover{background:var(--paper-2);border-color:var(--ink)}
.btn--lg{font-size:16px;padding:9px 9px 9px 30px}
.btn--lg .btn__badge{width:40px;height:40px}
.btn--sm{font-size:13.5px;padding:5px 5px 5px 18px;gap:10px}
.btn--sm .btn__badge{width:28px;height:28px}
.btn--sm .btn__badge svg{width:12px;height:12px}
.mt-m{margin-top:24px}

/* ===== form wizard + field kit (terapia.css) ===== */
body{background:var(--paper-3)}
.quiz{max-width:680px;margin-inline:auto}
.quiz__bar{margin-bottom:clamp(22px,3vw,32px)}
.quiz__bar-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}
.quiz__count{font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:var(--muted)}
.quiz__track{display:flex;gap:6px}
.quiz__track i{flex:1;height:4px;border-radius:999px;background:var(--paper-3);transition:background .4s var(--ease)}
.quiz__track i[data-on="1"]{background:var(--accent)}
.quiz__head{margin-bottom:clamp(22px,3vw,30px)}
.quiz__head .lead{margin-top:12px}
.quiz__fields{display:flex;flex-direction:column;gap:24px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,34px)}
.num-field{position:relative}
.num-field .inp{padding-right:48px}
.num-field__u{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:12px;color:var(--muted-2);font-family:var(--font-mono);pointer-events:none}
.imc-box{display:flex;align-items:baseline;gap:14px;padding:14px 18px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--paper-2)}
.imc-box__v{font-family:var(--font-display);font-weight:800;font-size:28px;letter-spacing:-0.02em;color:var(--ink)}
.imc-box__l{font-size:13px;color:var(--muted)}
.clinintro{max-width:640px;margin-inline:auto}
.flow{padding-block:clamp(34px,5vw,64px);min-height:70vh}
.step__head{max-width:680px;margin-bottom:clamp(28px,4vw,48px)}
.step__head .eyebrow{margin-bottom:16px}
.step__head .lead{margin-top:16px}
.step__head--center{max-width:720px;margin-inline:auto;text-align:center}
.step__head--center .eyebrow{justify-content:center}
.step__nav{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:clamp(32px,4vw,52px);flex-wrap:wrap}
.step__nav--center{justify-content:center}
.btn[disabled]{opacity:.42;cursor:not-allowed}
.btn[data-locked="1"] .btn__badge{background:var(--muted)}
.field{display:flex;flex-direction:column;gap:10px}
.field__label{font-size:16px;font-weight:600;color:var(--ink);line-height:1.35}
.field__req{color:var(--accent);margin-left:4px}
.field__hint{margin:-4px 0 0;font-size:13.5px;color:var(--muted)}
.inp{width:100%;font-family:inherit;font-size:15px;color:var(--ink);background:var(--paper-2);
  border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 14px;outline:none;transition:border-color .2s,background .2s}
.inp::placeholder{color:var(--muted-2)}
.inp:focus{border-color:var(--accent);background:var(--paper)}
.inp--area{resize:vertical;min-height:84px;line-height:1.5}
.sel-wrap{position:relative}
.sel{appearance:none;cursor:pointer;padding-right:40px}
.sel-wrap::after{content:"";position:absolute;right:16px;top:50%;width:8px;height:8px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:translateY(-70%) rotate(45deg);pointer-events:none}
.choices{display:flex;gap:10px;flex-wrap:wrap}
.choice{display:inline-flex;align-items:center;gap:10px;padding:11px 18px 11px 14px;border-radius:999px;
  border:1px solid var(--line);background:var(--paper-2);font-size:14.5px;font-weight:500;color:var(--ink);cursor:pointer;transition:.2s}
.choice__radio{width:16px;height:16px;border-radius:50%;border:1.5px solid var(--muted);transition:.2s}
.choice[data-on="1"]{border-color:var(--ink);background:var(--ink);color:var(--on-dark)}
.choice[data-on="1"] .choice__radio{border-color:var(--accent-bright);background:radial-gradient(circle,var(--accent-bright) 0 42%,transparent 46%)}
.choice:hover{border-color:var(--ink)}
.chips-multi{display:flex;flex-wrap:wrap;gap:9px}
.chip-m{display:inline-flex;align-items:center;gap:9px;padding:9px 15px 9px 11px;border-radius:10px;
  border:1px solid var(--line);background:var(--paper-2);font-size:14px;font-weight:500;color:var(--ink);cursor:pointer;transition:.2s}
.chip-m__box{width:18px;height:18px;border-radius:5px;border:1.5px solid var(--muted);display:grid;place-items:center;color:var(--paper);transition:.2s}
.chip-m[data-on="1"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--paper))}
.chip-m[data-on="1"] .chip-m__box{background:var(--accent);border-color:var(--accent)}
.chip-m:hover{border-color:var(--ink)}
.intake__missing{margin-top:18px;padding:14px 18px;border-radius:var(--r-sm);background:#3a1f1a;color:#f3d9cf;font-size:14.5px;font-weight:500}
.confirm__seal{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:var(--paper);margin:0 auto 18px}

/* ---- landing shell (formulario standalone) ---- */
.fbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);-webkit-backdrop-filter:blur(16px) saturate(140%);backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--line)}
.fbar__in{max-width:var(--maxw);margin-inline:auto;padding:16px var(--gutter);display:flex;align-items:center;justify-content:center}
.fbar__logo{height:18px;width:auto;display:block}
.fswitch__title{text-align:center;font-size:clamp(22px,2.6vw,32px);margin-bottom:clamp(18px,2.5vw,26px)}
.fswitch{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:clamp(30px,4.5vw,48px)}
.fswitch__btn{display:inline-flex;align-items:center;gap:11px;padding:14px 24px;border-radius:999px;border:1px solid var(--line);background:var(--paper-2);font-family:var(--font-body);font-size:15px;font-weight:600;color:var(--muted);cursor:pointer;transition:color .2s,background .25s var(--ease),border-color .2s}
.fswitch__btn:hover{border-color:var(--ink);color:var(--ink)}
.fswitch__dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
@media(max-width:560px){.fswitch{flex-direction:column}.fswitch__btn{width:100%;justify-content:center}}
.flow{padding-block:clamp(34px,5vw,60px);min-height:70vh}
.fdone{max-width:560px;margin-inline:auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;padding-block:clamp(40px,8vw,90px)}
.fdone .confirm__seal{margin:0 auto 6px}