:root{
  --bg:#F2F0EA;
  --ink:#161614;
  --olive:#4C5631;
  --gold:#CDBB8E;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--bg);color:var(--ink);overflow:hidden;
  font-family:Manrope,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
#stage{position:fixed;inset:0;display:block;width:100%;height:100%;z-index:0}

/* Sello tenue detrás de la bienvenida */
#watermark{position:fixed;left:50%;top:50%;width:min(74vw,66vh);height:auto;transform:translate(-50%,-52%) scale(1.03);
  opacity:0;pointer-events:none;user-select:none;z-index:0;
  transition:opacity 2.6s var(--ease),transform 2.6s var(--ease)}
#watermark.show{opacity:.085;transform:translate(-50%,-52%) scale(1)}
#watermark.hide{opacity:0;transform:translate(-50%,-52%) scale(1.04);transition-duration:1.4s}
@media (max-width:700px){#watermark{width:min(88vw,52vh)}}

/* ---------- Botón de entrada ---------- */
#enter{position:fixed;left:50%;bottom:calc(clamp(14vh,19vh,24vh) + env(safe-area-inset-bottom));transform:translate(-50%,10px);z-index:2;
  appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);
  font:inherit;font-weight:400;font-size:clamp(12px,1.05vw,14px);letter-spacing:.28em;text-transform:uppercase;
  padding:14px 6px 8px;border-bottom:1px solid var(--gold);opacity:0;pointer-events:none;
  transition:opacity 1.4s var(--ease),transform 1.4s var(--ease),border-color .5s,letter-spacing .6s}
#enter.show{opacity:.85;transform:translate(-50%,0);pointer-events:auto}
#enter:hover,#enter:focus-visible{border-color:var(--olive);letter-spacing:.34em;outline:none}

/* ---------- Opciones ¿Qué buscas? ---------- */
#options{position:fixed;left:0;right:0;bottom:calc(clamp(14vh,18vh,22vh) + env(safe-area-inset-bottom));z-index:2;display:flex;flex-direction:column;align-items:center;
  gap:clamp(14px,2.2vh,22px);padding:0 24px;pointer-events:none}
#options.show{pointer-events:auto}
#options.gone{display:none}
.opt{appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);font:inherit;font-weight:300;
  font-size:clamp(14px,1.25vw,17px);letter-spacing:.06em;line-height:1.4;padding:10px 4px 8px;position:relative;
  opacity:0;transform:translateY(10px);transition:opacity 1.4s var(--ease),transform 1.4s var(--ease)}
#options.show .opt{opacity:.78;transform:none}
#options.show .opt:nth-child(2){transition-delay:.35s}
.opt::after{content:"";position:absolute;left:50%;right:50%;bottom:2px;height:1px;background:var(--gold);
  transition:left .6s var(--ease),right .6s var(--ease),background .5s}
.opt:focus-visible{outline:none}
#options.show .opt:hover{opacity:1}
.opt:hover::after,.opt.selected::after{left:0;right:0}
.opt.selected{opacity:1 !important}
.opt.selected::after{background:var(--olive)}
#options.show .opt.dim{opacity:.3}

/* ---------- Marca discreta ---------- */
#mark{position:fixed;left:calc(clamp(16px,2.4vw,32px) + env(safe-area-inset-left));bottom:calc(clamp(14px,2.2vw,28px) + env(safe-area-inset-bottom));z-index:1;
  display:flex;align-items:center;gap:12px;font-family:Michroma,sans-serif;font-size:10px;letter-spacing:.36em;color:var(--ink);
  opacity:0;transition:opacity 1.6s 1s;user-select:none;pointer-events:none}
#mark img{width:clamp(32px,3vw,40px);height:auto;display:block}
#mark.show{opacity:.55}
@media (max-width:700px){#mark span{display:none}}

/* Sello en la confirmación */
.step .seal{width:clamp(56px,6vw,72px);height:auto;display:block;margin:0 auto 22px}

/* Aviso legal y campo trampa */
.legal{margin-top:18px;font-weight:300;font-size:11px;letter-spacing:.06em;line-height:1.6;opacity:.4;text-align:center}
.legal a{color:var(--ink)}
.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}

/* =====================================================================
   Pasos del formulario (misma estética: aire, líneas finas, puntos)
   ===================================================================== */
#panel{position:fixed;inset:0;z-index:2;overflow-y:auto;overflow-x:hidden;pointer-events:none;-webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  /* al desplazarse, el contenido se funde bajo el titular de partículas */
  -webkit-mask-image:linear-gradient(to bottom,transparent 0,transparent 12vh,#000 21vh);
  mask-image:linear-gradient(to bottom,transparent 0,transparent 12vh,#000 21vh)}
#panel::-webkit-scrollbar{display:none}
.step{display:none;flex-direction:column;align-items:center;width:100%;min-height:100%;padding:0 calc(24px + env(safe-area-inset-right)) calc(12vh + env(safe-area-inset-bottom)) calc(24px + env(safe-area-inset-left));pointer-events:none}
.step.show{display:flex;pointer-events:auto;animation:stepIn 1.4s var(--ease) both}
@keyframes stepIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.step > *{width:100%;max-width:640px}
#step-idea{padding-top:52vh}
#step-agenda{padding-top:23vh}
#step-contact{padding-top:23vh}
#step-done{padding-top:54vh;text-align:center}
#step-sent{padding-top:54vh;text-align:center}
@media (max-width:700px){#step-idea{padding-top:50vh}#step-agenda,#step-contact{padding-top:21vh}}

/* Tipografía común */
.sub{font-weight:300;font-size:clamp(12px,1.05vw,14px);letter-spacing:.28em;text-transform:uppercase;color:var(--olive);opacity:.9;text-align:center}
.note{font-weight:300;font-size:clamp(12px,1vw,14px);letter-spacing:.04em;line-height:1.7;color:var(--ink);opacity:.45;text-align:center}
.err{font-weight:300;font-size:clamp(12px,1vw,14px);letter-spacing:.03em;line-height:1.6;color:var(--olive);text-align:center;margin-top:14px}
.err[hidden]{display:none}

/* Botones: mismo lenguaje que Continuar */
.btn{appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);font:inherit;font-weight:400;
  font-size:clamp(12px,1.05vw,14px);letter-spacing:.28em;text-transform:uppercase;padding:14px 6px 8px;
  border-bottom:1px solid var(--gold);opacity:.85;transition:opacity .8s var(--ease),border-color .5s,letter-spacing .6s;width:auto}
.btn:hover,.btn:focus-visible{border-color:var(--olive);letter-spacing:.34em;outline:none;opacity:1}
.btn:disabled{opacity:.4;cursor:default;letter-spacing:.28em}
.btn.soft{opacity:0;pointer-events:none;transform:translateY(6px);transition:opacity 1s var(--ease),transform 1s var(--ease),border-color .5s,letter-spacing .6s}
.btn.soft.show{opacity:.85;pointer-events:auto;transform:none}

/* Enlaces discretos */
.link{appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);font:inherit;font-weight:300;
  font-size:clamp(13px,1.05vw,15px);letter-spacing:.06em;opacity:.6;padding:8px 2px;position:relative;width:auto;
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;transition:opacity .6s}
.link::after{content:"";position:absolute;left:50%;right:50%;bottom:4px;height:1px;background:var(--gold);transition:left .6s var(--ease),right .6s var(--ease)}
.link:hover,.link:focus-visible{opacity:1;outline:none}
.link:hover::after{left:0;right:0}
.link svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.link.hidden{display:none}
.skip{appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);font:inherit;font-weight:300;
  font-size:clamp(11px,.95vw,13px);letter-spacing:.08em;opacity:.35;margin-top:clamp(36px,6vh,64px);padding:8px;width:auto;transition:opacity .6s}
.skip:hover,.skip:focus-visible{opacity:.8;outline:none}

/* Campos: solo una línea fina */
.field{position:relative;margin-top:clamp(18px,3vh,30px)}
.field input,.field textarea{width:100%;appearance:none;background:none;border:0;border-bottom:1px solid rgba(22,22,20,.18);
  color:var(--ink);font:inherit;font-weight:300;font-size:clamp(15px,1.35vw,19px);letter-spacing:.03em;line-height:1.5;
  padding:10px 0 12px;border-radius:0;resize:none;transition:border-color .6s;outline:none}
.field textarea{min-height:48px;overflow:hidden}
@media (max-width:700px){.field textarea{min-height:74px}}   /* el placeholder ocupa dos líneas en móvil */
@media (max-width:700px){.field input,.field textarea{font-size:16px}}   /* evita el zoom automático de iOS al enfocar */
.field input::placeholder,.field textarea::placeholder{color:var(--ink);opacity:.35}
.field input:focus,.field textarea:focus{border-color:var(--olive)}
.field label{position:absolute;left:0;top:-10px;font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--olive);opacity:0;transition:opacity .6s}
.field input:not(:placeholder-shown)+label{opacity:.8}
.row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:clamp(18px,3vh,28px)}
.row.center{justify-content:center;gap:clamp(20px,4vw,48px)}

/* Grabación */
.rec[hidden]{display:none}
.rec{margin-top:clamp(14px,2.4vh,22px)}
.rec > div{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.rec [hidden]{display:none}
.rec .dot{width:8px;height:8px;border-radius:50%;background:var(--olive);animation:pulse 1.4s ease-in-out infinite}
.rec time{font-weight:300;font-size:14px;letter-spacing:.1em;opacity:.7;font-variant-numeric:tabular-nums;min-width:40px}
@keyframes pulse{0%,100%{transform:scale(.6);opacity:.35}50%{transform:scale(1);opacity:1}}

/* ---------- Agenda ---------- */
.week{display:grid;grid-template-columns:32px 1fr 32px;align-items:center;gap:8px;margin-top:clamp(22px,4vh,40px)}
.arrow{appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);font:inherit;font-weight:300;font-size:20px;
  opacity:.45;padding:8px 0;transition:opacity .5s,transform .5s var(--ease)}
.arrow:hover,.arrow:focus-visible{opacity:1;outline:none}
.arrow:disabled,.arrow.hidden{opacity:0;pointer-events:none}
.days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;transition:opacity .26s var(--ease),transform .26s var(--ease)}
.days.out-left{opacity:0;transform:translateX(-18px)}
.days.out-right{opacity:0;transform:translateX(18px)}
.days.in-right{opacity:0;transform:translateX(18px);transition:none}
.days.in-left{opacity:0;transform:translateX(-18px);transition:none}
.day{appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);font:inherit;display:flex;flex-direction:column;align-items:center;
  gap:6px;padding:12px 0 10px;position:relative;opacity:.8;transition:opacity .5s}
.day .wd{font-size:10px;letter-spacing:.24em;color:var(--olive)}
.day .num{font-family:Michroma,sans-serif;font-size:clamp(14px,1.5vw,19px);letter-spacing:.04em}
.day i{width:5px;height:5px;border-radius:50%;background:var(--olive);opacity:0;transform:scale(.4);transition:opacity .5s,transform .5s var(--ease)}
.day:hover,.day:focus-visible{opacity:1;outline:none}
.day.selected{opacity:1}
.day.selected i{opacity:1;transform:none}
.day.off{opacity:.22;cursor:default}
.day.off .wd{color:var(--ink)}
.hours{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));gap:4px 10px;margin-top:clamp(18px,3vh,30px)}
.hour{appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);font:inherit;font-weight:300;
  font-size:clamp(14px,1.2vw,16px);letter-spacing:.08em;padding:12px 4px 10px;position:relative;opacity:0;transform:translateY(8px);
  transition:opacity .9s var(--ease),transform .9s var(--ease);font-variant-numeric:tabular-nums}
.hour.in{opacity:.7;transform:none}
.hour::after{content:"";position:absolute;left:50%;right:50%;bottom:4px;height:1px;background:var(--gold);transition:left .5s var(--ease),right .5s var(--ease),background .4s}
.hour:hover,.hour:focus-visible{opacity:1;outline:none}
.hour:hover::after,.hour.selected::after{left:18%;right:18%}
.hour.selected{opacity:1 !important}
.hour.selected::after{background:var(--olive)}

.form{margin-top:clamp(28px,5vh,52px);opacity:0;transform:translateY(10px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
.form.show{opacity:1;transform:none}
.form[hidden]{display:none}
.summary{font-family:Michroma,sans-serif;font-size:clamp(11px,1vw,13px);letter-spacing:.22em;color:var(--olive);text-align:center;margin-bottom:6px}
.tzNote{margin-top:clamp(24px,4vh,40px);font-weight:300;font-size:11px;letter-spacing:.08em;opacity:.35;text-align:center}
.alt{margin-top:clamp(18px,3vh,28px);align-self:flex-end;text-align:right}
@media (max-width:700px){.alt{align-self:center;text-align:center}}
.back{align-self:flex-start;margin-bottom:8px}

/* Confirmación */
.when{margin-top:clamp(18px,3vh,28px);display:flex;flex-direction:column;gap:8px;align-items:center}
.when b{font-weight:400;font-size:clamp(16px,1.6vw,22px);letter-spacing:.04em}
.when span{font-weight:300;font-size:clamp(13px,1.1vw,15px);letter-spacing:.1em;opacity:.7}
.when small{font-weight:300;font-size:11px;letter-spacing:.1em;opacity:.35}
.step .note{margin-top:clamp(18px,3vh,28px)}

@media (prefers-reduced-motion:reduce){
  .step.show{animation-duration:.01s}
  .hour,.form,.days{transition-duration:.01s}
}

/* =====================================================================
   Agenda en móvil: calendario mensual + hoja inferior
   ===================================================================== */
.days.month{grid-template-columns:repeat(7,1fr);gap:4px 2px;align-items:stretch}
.month-head{grid-column:1 / -1;text-align:center;font-size:11px;letter-spacing:.3em;color:var(--olive);padding:2px 0 14px}
.month .wdh{font-size:10px;letter-spacing:.2em;color:var(--olive);text-align:center;padding:0 0 8px;opacity:.75}
.month .cell{appearance:none;background:none;border:0;color:var(--ink);font-family:Michroma,sans-serif;font-size:15px;
  aspect-ratio:1;display:flex;align-items:center;justify-content:center;position:relative;border-radius:50%;opacity:.88;
  transition:opacity .4s,box-shadow .4s var(--ease),background .4s}
.month .cell.empty{visibility:hidden}
.month .cell.off{opacity:.18;cursor:default}
.month .cell.today::after{content:"";position:absolute;bottom:5px;left:50%;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--gold)}
.month .cell.selected{opacity:1;box-shadow:inset 0 0 0 1px var(--olive)}
.month .cell:not(.off):active{background:rgba(76,86,49,.08)}
@media (max-width:700px){
  .week{grid-template-columns:28px 1fr 28px;margin-top:clamp(16px,3vh,28px)}
  #step-agenda .hours[hidden]{display:none}
  #step-agenda .form[hidden]{display:none}
}

#sheet-backdrop{position:fixed;inset:0;z-index:5;background:rgba(242,240,234,.72);
  opacity:0;pointer-events:none;transition:opacity .5s var(--ease)}
#sheet-backdrop.open{opacity:1;pointer-events:auto}
#sheet{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--bg);border-top:1px solid rgba(205,187,142,.55);
  border-radius:20px 20px 0 0;padding:14px 20px calc(28px + env(safe-area-inset-bottom));max-height:84vh;overflow-y:auto;
  transform:translateY(104%);visibility:hidden;transition:transform .6s var(--ease),visibility 0s .6s;box-shadow:0 -24px 60px rgba(22,22,20,.08);scrollbar-width:none}
#sheet::-webkit-scrollbar{display:none}
#sheet.open{transform:none;visibility:visible;transition-delay:0s}
#sheet::before{content:"";display:block;width:36px;height:3px;border-radius:2px;background:rgba(22,22,20,.15);margin:0 auto 14px}
.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:36px}
.sheet-title{font-family:Michroma,sans-serif;font-size:11px;letter-spacing:.2em;color:var(--olive);flex:1;text-align:center}
#sheet-back{font-size:13px;padding:6px 0;margin:2px 0 0}
#sheet-back[hidden]{display:none}
.sheet-head::before{content:"";width:34px}   /* equilibra el botón de cerrar para centrar el título */
.sheet-close{appearance:none;background:none;border:0;font:inherit;font-size:24px;line-height:1;color:var(--ink);opacity:.45;padding:4px 6px;cursor:pointer}
#sheet .hours{grid-template-columns:repeat(3,1fr);gap:6px 8px;margin-top:14px}
#sheet .hours[hidden]{display:none}
#sheet .hour{padding:14px 4px 12px;font-size:16px}
#sheet .form{margin-top:10px}
#sheet .legal{margin-bottom:6px}
html.sheet-open #panel{overflow:hidden}

/* ---------- Volver ---------- */
#back{position:fixed;top:calc(clamp(14px,2.2vw,26px) + env(safe-area-inset-top));left:calc(clamp(14px,2.4vw,30px) + env(safe-area-inset-left));z-index:3;
  appearance:none;background:none;border:0;cursor:pointer;color:var(--ink);font:inherit;font-weight:300;
  font-size:clamp(11px,.95vw,13px);letter-spacing:.2em;text-transform:uppercase;padding:10px 8px;
  opacity:0;transform:translateX(-6px);pointer-events:none;transition:opacity .9s var(--ease),transform .9s var(--ease)}
#back.show{opacity:.45;transform:none;pointer-events:auto}
#back:hover,#back:focus-visible{opacity:.9;outline:none}