/* ==========================================================================
   App de la Gelatina — sistema visual
   Frambuesa + citrico sobre violeta-negro. Agua para progreso. Oro para Plus.
   ========================================================================== */

:root{
  /* --- fondo y superficies --------------------------------------------- */
  --bg:#0D0B12;
  --bg-deep:#08070C;
  --surface:#16131F;
  --surface-2:#1E1A2A;
  --surface-3:#2A2439;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.13);

  /* --- texto ------------------------------------------------------------ */
  --text:#F6F3F9;
  --dim:#A9A3BA;
  --faint:#6D6784;

  /* --- acentos ---------------------------------------------------------- */
  --berry:#FF4D6D;
  --berry-deep:#D82F55;
  --coral:#FF8A5B;
  --aqua:#4CE0D2;
  --aqua-deep:#17A08D;
  --gold:#C9A227;
  --gold-lt:#F5D98B;

  --hot:linear-gradient(135deg,#FF4D6D 0%,#FF8A5B 100%);
  --au:linear-gradient(135deg,#C9A227 0%,#F5D98B 55%,#C9A227 100%);
  --au-soft:linear-gradient(135deg,rgba(201,162,39,.16),rgba(245,217,139,.07));
  --cool:linear-gradient(135deg,#4CE0D2,#17A08D);

  /* --- profundidad ------------------------------------------------------ */
  --sh-1:0 1px 2px rgba(0,0,0,.5), 0 2px 8px rgba(0,0,0,.28);
  --sh-2:0 2px 4px rgba(0,0,0,.45), 0 10px 28px rgba(0,0,0,.42);
  --sh-3:0 4px 8px rgba(0,0,0,.4), 0 20px 48px rgba(0,0,0,.5);
  --sh-hot:0 10px 30px rgba(255,77,109,.30);
  --sh-au:0 10px 30px rgba(201,162,39,.24);

  /* --- forma y ritmo ---------------------------------------------------- */
  --r-xs:8px; --r-sm:12px; --r:18px; --r-lg:24px; --r-xl:30px; --r-pill:999px;
  --gut:18px;
  --tabbar:64px;

  --ease:cubic-bezier(.22,1,.36,1);
  --spring:cubic-bezier(.34,1.42,.5,1);
  --dur:.44s;
  --dur-fast:.22s;

  --font:-apple-system,BlinkMacSystemFont,"Segoe UI Variable Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-display:-apple-system,BlinkMacSystemFont,"Segoe UI Variable Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;

  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.55;
  color:var(--text);
  background:var(--bg);
  /* Luz difusa en lo alto: da volumen sin costar una imagen. */
  background-image:
    radial-gradient(120% 60% at 50% -10%, rgba(255,77,109,.16) 0%, transparent 60%),
    radial-gradient(90% 50% at 85% 8%, rgba(255,138,91,.09) 0%, transparent 55%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  overscroll-behavior-y:none;
}

/* El pulgar no debe seleccionar texto al mantener pulsado un control. */
button,a,.tap,.tabbar{-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}

img{max-width:100%;height:auto;display:block}
[hidden]{display:none!important}

h1,h2,h3{font-family:var(--font-display);margin:0;line-height:1.14;letter-spacing:-.022em;font-weight:760}
h1{font-size:clamp(26px,7.4vw,34px)}
h2{font-size:clamp(20px,5.4vw,24px)}
h3{font-size:17px;letter-spacing:-.012em;font-weight:700}
p{margin:0}

::selection{background:rgba(255,77,109,.32)}

/* ==========================================================================
   Estructura
   ========================================================================== */

.app{
  min-height:100dvh;
  padding-bottom:calc(var(--tabbar) + env(safe-area-inset-bottom,0px) + 14px);
}

.topbar{
  position:sticky; top:0; z-index:40;
  padding:calc(env(safe-area-inset-top,0px) + 10px) var(--gut) 10px;
  display:flex; align-items:center; gap:12px; min-height:52px;
  background:rgba(13,11,18,.72);
  backdrop-filter:saturate(1.5) blur(18px);
  -webkit-backdrop-filter:saturate(1.5) blur(18px);
  border-bottom:1px solid transparent;
  transition:border-color var(--dur-fast) linear, background var(--dur-fast) linear;
}
.topbar.is-stuck{border-bottom-color:var(--line);background:rgba(13,11,18,.9)}
.topbar__title{
  font-family:var(--font-display); font-weight:730; font-size:17px;
  letter-spacing:-.015em; flex:1; min-width:0;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  opacity:0; transform:translateY(6px);
  transition:opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.topbar.is-stuck .topbar__title{opacity:1;transform:none}
.topbar__back{
  appearance:none;border:0;background:rgba(255,255,255,.06);color:var(--text);
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  cursor:pointer;flex:none;transition:transform .2s var(--spring),background .2s var(--ease);
}
.topbar__back:active{transform:scale(.88);background:rgba(255,255,255,.12)}
.topbar__back svg{width:18px;height:18px}

.view{padding:8px var(--gut) 0;max-width:620px;margin:0 auto}
.view__lead{color:var(--dim);font-size:15.5px;margin-top:10px}

.section{margin-top:34px}
.section__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}
.section__kicker{
  font-size:11.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--faint);
}

/* ==========================================================================
   Tab bar
   ========================================================================== */

.tabbar{
  position:fixed; left:0; right:0; bottom:0; z-index:50;
  height:calc(var(--tabbar) + env(safe-area-inset-bottom,0px));
  padding-bottom:env(safe-area-inset-bottom,0px);
  display:grid; grid-template-columns:repeat(4,1fr);
  background:rgba(18,15,26,.82);
  backdrop-filter:saturate(1.6) blur(22px);
  -webkit-backdrop-filter:saturate(1.6) blur(22px);
  border-top:1px solid var(--line);
}
/* Filo de luz: separa la barra del contenido sin una linea dura. */
.tabbar::before{
  content:"";position:absolute;inset:-1px 0 auto;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent);
}
.tab{
  appearance:none;border:0;background:none;padding:8px 2px 6px;
  display:flex;flex-direction:column;align-items:center;gap:4px;
  color:var(--faint);font:inherit;font-size:10.5px;font-weight:640;letter-spacing:.01em;
  cursor:pointer;position:relative;
  transition:color var(--dur-fast) var(--ease);
}
.tab__ico{width:24px;height:24px;display:block;transition:transform .34s var(--spring)}
.tab:active .tab__ico{transform:scale(.84)}
.tab[aria-selected="true"]{color:var(--text)}
.tab[aria-selected="true"] .tab__ico{transform:translateY(-1px) scale(1.06)}
/* Barrita de estado arriba, no subrayado: mas limpio en cuatro columnas. */
.tab[aria-selected="true"]::after{
  content:"";position:absolute;top:3px;left:50%;translate:-50% 0;
  width:18px;height:3px;border-radius:var(--r-pill);background:var(--hot);
  box-shadow:0 0 14px rgba(255,77,109,.7);
  animation:tab-in .4s var(--spring) both;
}
.tab--plus[aria-selected="true"]{color:var(--gold-lt)}
.tab--plus[aria-selected="true"]::after{background:var(--au);box-shadow:0 0 14px rgba(245,217,139,.55)}
.tab--plus .tab__ico{color:var(--gold)}
.tab--locked .tab__ico{animation:key-breathe 4.5s var(--ease) infinite}
@keyframes tab-in{from{width:0;opacity:0}to{width:18px;opacity:1}}
@keyframes key-breathe{0%,88%,100%{opacity:.75;filter:none}94%{opacity:1;filter:drop-shadow(0 0 7px rgba(245,217,139,.75))}}

/* ==========================================================================
   Tarjetas
   ========================================================================== */

.card{
  position:relative;
  background:linear-gradient(168deg,var(--surface-2),var(--surface));
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-2);
  overflow:hidden;
}
/* Luz superior: el borde vivo que da el aspecto de vidrio. */
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.07),transparent 38%);
}
.card__body{padding:18px}

.tap{cursor:pointer;transition:transform .2s var(--spring), box-shadow .2s var(--ease), filter .2s var(--ease)}
.tap:active{transform:scale(.975);box-shadow:var(--sh-1);filter:brightness(1.06)}

/* --- Heroe de la receta ------------------------------------------------- */
.hero{
  border-radius:var(--r-xl);
  padding:24px 20px 22px;
  background:
    radial-gradient(110% 130% at 12% 0%, rgba(255,77,109,.30), transparent 62%),
    radial-gradient(90% 120% at 95% 20%, rgba(255,138,91,.24), transparent 58%),
    linear-gradient(168deg,var(--surface-2),var(--surface));
  border:1px solid var(--line-2);
  box-shadow:var(--sh-3);
  position:relative;overflow:hidden;
}
/* Gelatina: una mancha que se mueve muy despacio detras del titulo. */
.hero::after{
  content:"";position:absolute;width:260px;height:260px;right:-90px;top:-110px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 35%,rgba(255,138,91,.34),transparent 66%);
  filter:blur(6px);
  animation:wobble 13s ease-in-out infinite;
  pointer-events:none;
}
@keyframes wobble{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(-16px,14px) scale(1.09)}
}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;font-weight:720;letter-spacing:.12em;text-transform:uppercase;
  color:var(--coral);margin-bottom:12px;
}
.hero__eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--coral);box-shadow:0 0 10px var(--coral)}
.hero p{color:var(--dim);font-size:15.5px;margin-top:11px;position:relative}
.hero__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;position:relative}

.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 12px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.06);border:1px solid var(--line);
  font-size:12.5px;font-weight:620;color:var(--text);
  white-space:nowrap;
}
.chip svg{width:14px;height:14px;opacity:.8}

/* --- Botones ------------------------------------------------------------ */
.btn{
  appearance:none;border:0;font:inherit;font-weight:700;font-size:15.5px;
  letter-spacing:-.005em;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 22px;border-radius:var(--r-pill);
  cursor:pointer;text-decoration:none;width:100%;
  transition:transform .2s var(--spring), box-shadow .24s var(--ease), filter .2s var(--ease);
  position:relative;overflow:hidden;
}
.btn:active{transform:scale(.968)}
.btn svg{width:18px;height:18px;flex:none}

.btn--hot{background:var(--hot);color:#2A0710;box-shadow:var(--sh-hot)}
.btn--hot:active{box-shadow:0 4px 14px rgba(255,77,109,.3)}
.btn--gold{background:var(--au);color:#241B02;box-shadow:var(--sh-au);font-weight:740}
.btn--ghost{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--line-2)}
.btn--aqua{background:var(--cool);color:#04231E;box-shadow:0 10px 30px rgba(76,224,210,.22)}

/* Brillo que cruza el boton dorado: dice "esto es lo caro" sin decir nada. */
.btn--gold::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.55) 50%,transparent 65%);
  transform:translateX(-120%);
  animation:sheen 4.6s var(--ease) infinite;
}
@keyframes sheen{0%,72%{transform:translateX(-120%)}92%,100%{transform:translateX(120%)}}

/* ==========================================================================
   Lista de ingredientes
   ========================================================================== */

.checks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.check{
  display:flex;align-items:center;gap:13px;
  padding:13px 14px;border-radius:var(--r-sm);
  cursor:pointer;
  transition:background .2s var(--ease), transform .18s var(--spring);
}
.check:active{transform:scale(.985);background:rgba(255,255,255,.05)}
.check__box{
  width:24px;height:24px;flex:none;border-radius:8px;
  border:2px solid var(--line-2);
  display:grid;place-items:center;
  transition:background .26s var(--ease), border-color .26s var(--ease), transform .3s var(--spring);
}
.check__box svg{
  width:14px;height:14px;stroke:#04231E;stroke-width:3.2;fill:none;
  stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:22;stroke-dashoffset:22;
  transition:stroke-dashoffset .3s var(--ease) .04s;
}
.check__txt{font-size:15.5px;transition:color .26s var(--ease), opacity .26s var(--ease)}
.check__txt b{font-weight:700;color:var(--text)}
.check.is-on .check__box{background:var(--aqua);border-color:var(--aqua);transform:scale(1.06)}
.check.is-on .check__box svg{stroke-dashoffset:0}
.check.is-on .check__txt{color:var(--faint);opacity:.75;text-decoration:line-through;text-decoration-color:rgba(169,163,186,.4)}

/* ==========================================================================
   Pasos numerados
   ========================================================================== */

.steps{display:flex;flex-direction:column;gap:14px;counter-reset:paso}
.step{
  display:grid;grid-template-columns:44px 1fr;gap:15px;
  padding:17px 17px 17px 15px;
  background:linear-gradient(168deg,var(--surface-2),var(--surface));
  border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--sh-1);
  position:relative;
}
.step__n{
  counter-increment:paso;
  width:44px;height:44px;border-radius:14px;flex:none;
  display:grid;place-items:center;
  font-family:var(--font-display);font-size:18px;font-weight:780;
  color:#2A0710;background:var(--hot);
  box-shadow:0 6px 16px rgba(255,77,109,.26);
}
.step__n::before{content:counter(paso)}
.step h3{margin-bottom:5px}
.step p{color:var(--dim);font-size:15px}
.step__tip{
  margin-top:11px;padding:11px 13px;border-radius:var(--r-xs);
  background:rgba(76,224,210,.07);border-left:3px solid var(--aqua-deep);
  font-size:13.5px;color:#BFF3EC;
}
/* Hilo que conecta los pasos: se lee como una secuencia, no como una lista. */
.step:not(:last-child)::after{
  content:"";position:absolute;left:37px;bottom:-14px;width:2px;height:14px;
  background:linear-gradient(180deg,rgba(255,77,109,.5),transparent);
}

/* ==========================================================================
   Protocolo
   ========================================================================== */

.progress{
  display:flex;align-items:center;gap:14px;
  padding:16px 18px;border-radius:var(--r);
  background:linear-gradient(168deg,var(--surface-2),var(--surface));
  border:1px solid var(--line);box-shadow:var(--sh-1);
}
.ring{width:56px;height:56px;flex:none;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:6;stroke-linecap:round}
.ring__bg{stroke:rgba(255,255,255,.09)}
.ring__fg{stroke:var(--aqua);transition:stroke-dashoffset .9s var(--ease)}
.progress__n{font-family:var(--font-display);font-size:22px;font-weight:780;letter-spacing:-.02em}
.progress__lbl{color:var(--dim);font-size:13.5px}

.day{
  border:1px solid var(--line);border-radius:var(--r);
  background:linear-gradient(168deg,var(--surface-2),var(--surface));
  box-shadow:var(--sh-1);overflow:hidden;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.day + .day{margin-top:10px}
.day.is-open{border-color:var(--line-2);box-shadow:var(--sh-2)}
.day.is-done{border-color:rgba(76,224,210,.28)}
.day__head{
  display:flex;align-items:center;gap:13px;width:100%;
  padding:15px 16px;background:none;border:0;color:inherit;font:inherit;
  cursor:pointer;text-align:left;
}
.day__badge{
  width:38px;height:38px;flex:none;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line);
  font-family:var(--font-display);font-weight:760;font-size:15px;color:var(--dim);
  transition:background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.day.is-done .day__badge{background:var(--cool);color:#04231E;border-color:transparent}
.day__t{flex:1;min-width:0}
.day__t strong{display:block;font-size:15.5px;font-weight:700}
.day__t span{display:block;color:var(--faint);font-size:13px;margin-top:1px}
.day__caret{width:18px;height:18px;flex:none;color:var(--faint);transition:transform .34s var(--spring)}
.day.is-open .day__caret{transform:rotate(180deg);color:var(--text)}
/* Acordeon sin medir alturas en JS: grid 0fr -> 1fr anima solo. */
.day__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .38s var(--ease)}
.day.is-open .day__body{grid-template-rows:1fr}
.day__inner{overflow:hidden}
.day__pad{padding:0 16px 16px 67px}
.day__pad p{color:var(--dim);font-size:14.5px}
.day__pad ul{margin:10px 0 0;padding-left:18px;color:var(--dim);font-size:14.5px}
.day__pad li{margin-bottom:5px}
.day__done{margin-top:14px}

/* ==========================================================================
   Plan de recetas
   ========================================================================== */

.cats{
  display:flex;gap:8px;overflow-x:auto;padding:2px var(--gut) 14px;
  margin:0 calc(var(--gut) * -1);
  scrollbar-width:none;-ms-overflow-style:none;
  scroll-snap-type:x proximity;
}
.cats::-webkit-scrollbar{display:none}
.cat{
  flex:none;scroll-snap-align:start;
  padding:9px 15px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.055);border:1px solid var(--line);
  color:var(--dim);font:inherit;font-size:13.5px;font-weight:650;
  cursor:pointer;white-space:nowrap;
  transition:background .24s var(--ease), color .24s var(--ease),
             border-color .24s var(--ease), transform .2s var(--spring);
}
.cat:active{transform:scale(.94)}
.cat[aria-pressed="true"]{background:var(--hot);border-color:transparent;color:#2A0710;font-weight:720;box-shadow:0 6px 18px rgba(255,77,109,.26)}

.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width:340px){.grid{grid-template-columns:1fr}}

.rcard{
  border-radius:var(--r);overflow:hidden;border:1px solid var(--line);
  background:var(--surface);box-shadow:var(--sh-1);
  display:flex;flex-direction:column;text-align:left;
  padding:0;font:inherit;color:inherit;cursor:pointer;
}
/* Sin fotos todavia: cada receta recibe un degradado propio, derivado de su
   categoria. Pesa cero y no deja hueco gris mientras el contenido no llega. */
.rcard__art{aspect-ratio:4/3;position:relative;display:grid;place-items:center}
.rcard__art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.45))}
.rcard__emoji{font-size:34px;filter:drop-shadow(0 4px 10px rgba(0,0,0,.4));position:relative;z-index:1}
.rcard__b{padding:12px 13px 14px;flex:1;display:flex;flex-direction:column;gap:5px}
.rcard__b strong{font-size:14.5px;font-weight:700;line-height:1.3}
.rcard__meta{color:var(--faint);font-size:12px;display:flex;gap:9px;margin-top:auto;padding-top:4px}

.empty{text-align:center;color:var(--faint);padding:38px 20px;font-size:14.5px}

/* ==========================================================================
   Tu Regalo Premium
   ========================================================================== */

.gift{
  border-radius:var(--r-xl);padding:22px 20px;position:relative;overflow:hidden;
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(76,224,210,.24), transparent 58%),
    radial-gradient(110% 130% at 100% 100%, rgba(255,77,109,.26), transparent 60%),
    linear-gradient(168deg,var(--surface-3),var(--surface));
  border:1px solid var(--line-2);
  box-shadow:var(--sh-3);
}
.gift__tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:var(--r-pill);
  background:rgba(76,224,210,.14);border:1px solid rgba(76,224,210,.3);
  color:var(--aqua);font-size:11.5px;font-weight:740;letter-spacing:.1em;text-transform:uppercase;
  white-space:nowrap;margin-bottom:14px;
}
.gift h2{margin-bottom:9px}
.gift > p{color:var(--dim);font-size:15px;margin-bottom:18px}
.gift__list{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:9px}
.gift__list li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--text)}
.gift__list svg{width:17px;height:17px;flex:none;margin-top:2px;color:var(--aqua)}
.gift__note{color:var(--faint);font-size:12.5px;text-align:center;margin-top:12px}

/* ==========================================================================
   Seccion bloqueada
   ========================================================================== */

.lock{
  border-radius:var(--r-xl);position:relative;overflow:hidden;
  border:1px solid rgba(201,162,39,.26);
  background:
    radial-gradient(120% 120% at 50% -20%, rgba(201,162,39,.20), transparent 62%),
    linear-gradient(168deg,var(--surface-2),var(--bg-deep));
  box-shadow:var(--sh-3);
}
.lock__top{padding:26px 20px 20px;text-align:center;position:relative}
.lock__ico{
  width:62px;height:62px;margin:0 auto 16px;border-radius:20px;
  display:grid;place-items:center;
  background:var(--au-soft);border:1px solid rgba(201,162,39,.32);
  color:var(--gold-lt);
  box-shadow:0 10px 26px rgba(201,162,39,.18);
}
.lock__ico svg{width:28px;height:28px}
.lock__ico.is-shake{animation:shake .45s cubic-bezier(.36,.07,.19,.97)}
@keyframes shake{
  10%,90%{transform:translateX(-2px)} 20%,80%{transform:translateX(4px)}
  30%,50%,70%{transform:translateX(-7px)} 40%,60%{transform:translateX(7px)}
}
.lock h2{background:var(--au);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:9px}
.lock__sub{color:var(--dim);font-size:15px;max-width:34ch;margin:0 auto}

/* El adelanto: se ve la forma de lo que hay dentro, nunca el contenido.
   El desenfoque es decorativo — el texto real ni siquiera esta en el DOM. */
.teaser{position:relative;padding:4px 20px 0;margin-bottom:-40px}
.teaser__rows{display:flex;flex-direction:column;gap:10px;filter:blur(5px);opacity:.5;pointer-events:none}
.teaser__row{display:flex;align-items:center;gap:12px;padding:13px;border-radius:var(--r-sm);background:rgba(255,255,255,.05)}
.teaser__sq{width:36px;height:36px;border-radius:10px;background:var(--au-soft);flex:none}
.teaser__lns{flex:1;display:flex;flex-direction:column;gap:7px}
.teaser__ln{height:9px;border-radius:var(--r-pill);background:rgba(255,255,255,.14)}
.teaser::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent,rgba(13,11,18,.6) 55%,var(--bg-deep) 96%);
}

.lock__inside{padding:56px 20px 22px;position:relative;z-index:1}
.lock__inside h3{text-align:center;margin-bottom:14px;color:var(--gold-lt);font-size:14px;letter-spacing:.02em}
.lock__bullets{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-direction:column;gap:10px}
.lock__bullets li{
  display:flex;align-items:center;gap:11px;font-size:14.5px;
  padding:12px 14px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.035);border:1px solid rgba(201,162,39,.14);
}
.lock__bullets svg{width:17px;height:17px;flex:none;color:var(--gold)}

/* --- campo de codigo ---------------------------------------------------- */
.codebox{padding:0 20px 24px}
.codefield{position:relative;margin-bottom:11px}
.codefield input{
  width:100%;padding:16px 18px;border-radius:var(--r);
  background:rgba(0,0,0,.34);border:1.5px solid var(--line-2);
  color:var(--text);font:inherit;font-size:17px;font-weight:660;
  letter-spacing:.18em;text-align:center;text-transform:uppercase;
  transition:border-color .26s var(--ease), box-shadow .26s var(--ease), background .26s var(--ease);
}
.codefield input::placeholder{letter-spacing:.06em;font-weight:500;color:var(--faint);text-transform:none}
.codefield input:focus{
  outline:none;border-color:var(--gold);background:rgba(0,0,0,.5);
  box-shadow:0 0 0 4px rgba(201,162,39,.14);
}
.codefield.is-bad input{border-color:var(--berry);box-shadow:0 0 0 4px rgba(255,77,109,.14)}
.codefield.is-ok input{border-color:var(--aqua);box-shadow:0 0 0 4px rgba(76,224,210,.16)}

.codemsg{font-size:13.5px;min-height:19px;text-align:center;margin-bottom:14px;color:var(--dim)}
.codemsg.is-bad{color:var(--berry)}
.codemsg.is-ok{color:var(--aqua)}

.codebox__sep{
  display:flex;align-items:center;gap:12px;margin:20px 0 16px;
  color:var(--faint);font-size:12px;font-weight:620;letter-spacing:.06em;text-transform:uppercase;
}
.codebox__sep::before,.codebox__sep::after{content:"";height:1px;flex:1;background:var(--line)}

/* Boton en espera mientras PBKDF2 trabaja: 300 ms se notan si nada se mueve. */
.btn.is-busy{pointer-events:none;opacity:.72}
.btn.is-busy .btn__spin{display:block}
.btn__spin{
  display:none;width:17px;height:17px;border:2.4px solid rgba(0,0,0,.28);
  border-top-color:rgba(0,0,0,.72);border-radius:50%;animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* --- premium abierto ---------------------------------------------------- */
.unlocked__tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:var(--r-pill);
  background:var(--au-soft);border:1px solid rgba(201,162,39,.32);
  color:var(--gold-lt);font-size:11.5px;font-weight:740;letter-spacing:.1em;text-transform:uppercase;
  white-space:nowrap;
}
.unlocked__tag svg{width:13px;height:13px}
.plist{display:flex;flex-direction:column;gap:11px}
.pitem{
  display:flex;align-items:center;gap:13px;padding:15px 16px;
  border-radius:var(--r);border:1px solid rgba(201,162,39,.18);
  background:linear-gradient(168deg,var(--surface-2),var(--surface));
  box-shadow:var(--sh-1);text-align:left;font:inherit;color:inherit;cursor:pointer;width:100%;
}
.pitem__ico{
  width:42px;height:42px;flex:none;border-radius:13px;display:grid;place-items:center;
  background:var(--au-soft);border:1px solid rgba(201,162,39,.24);font-size:20px;
}
.pitem__t{flex:1;min-width:0}
.pitem__t strong{display:block;font-size:15px;font-weight:700}
.pitem__t span{display:block;color:var(--faint);font-size:13px;margin-top:2px}
.pbody{color:var(--dim);font-size:15px;white-space:pre-wrap}

/* ==========================================================================
   Entrada al hacer scroll
   ========================================================================== */

.reveal{opacity:0;transform:translateY(18px)}
.reveal.is-in{animation:reveal .62s var(--ease) both;animation-delay:calc(var(--i,0) * 65ms)}
@keyframes reveal{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ==========================================================================
   Avisos y transiciones de pantalla
   ========================================================================== */

.toast{
  position:fixed;left:50%;translate:-50% 0;
  bottom:calc(var(--tabbar) + env(safe-area-inset-bottom,0px) + 16px);
  z-index:80;max-width:min(420px,calc(100vw - 32px));
  display:flex;align-items:center;gap:12px;
  padding:13px 17px;border-radius:var(--r-pill);
  background:rgba(38,32,54,.95);border:1px solid var(--line-2);
  box-shadow:var(--sh-3);backdrop-filter:blur(14px);
  font-size:14px;
  animation:toast-in .46s var(--spring) both;
}
.toast button{
  appearance:none;border:0;background:var(--hot);color:#2A0710;
  font:inherit;font-size:13px;font-weight:720;padding:7px 14px;
  border-radius:var(--r-pill);cursor:pointer;white-space:nowrap;
}
@keyframes toast-in{from{opacity:0;transform:translateY(22px) scale(.94)}to{opacity:1;transform:none}}

.skel{
  border-radius:var(--r);background:var(--surface-2);
  background-image:linear-gradient(100deg,transparent 20%,rgba(255,255,255,.055) 50%,transparent 80%);
  background-size:220% 100%;
  animation:skel 1.25s linear infinite;
}
@keyframes skel{to{background-position:-220% 0}}

::view-transition-old(root){animation:vt-out .2s var(--ease) both}
::view-transition-new(root){animation:vt-in .34s var(--ease) both}
@keyframes vt-out{to{opacity:0;transform:translateY(-8px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(14px)}}

/* ==========================================================================
   Accesibilidad
   ========================================================================== */

:focus-visible{outline:2px solid var(--aqua);outline-offset:3px;border-radius:6px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;
  }
  .reveal{opacity:1;transform:none}
  .hero::after{animation:none}
}