/* ============================================================
   KRIYA · storytelling con barra sticky que gira al scrollear
   Tematizado por página: --accent, --bg1, --bg2, --glow, --disc(img)
   ============================================================ */
:root{
  --ink:#fff; --muted:rgba(255,255,255,.62); --line:rgba(255,255,255,.16);
  --accent:#8A4FC0; --accent-soft:#E9D8F5; --bg1:#1B0F30; --bg2:#0E0719; --glow:#5B2A8A;
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Archivo',system-ui,sans-serif; --mono:'Space Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.16,.84,.34,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--bg2);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}

/* scrollbar estilizado (premium, tematizado por sabor) */
html{scrollbar-width:thin;scrollbar-color:var(--accent) rgba(255,255,255,.06)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:rgba(255,255,255,.05)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--accent),var(--glow));border-radius:20px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,var(--accent-soft),var(--accent))}
a{color:inherit;text-decoration:none}

/* progreso + nav */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:60;transition:width .1s linear}
.snav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(20px,4vw,46px);mix-blend-mode:normal}
.snav .b{display:flex;align-items:center;gap:9px;font-family:var(--serif);font-weight:600;font-size:22px;color:#fff}
.snav .b img{height:26px;filter:brightness(0) invert(1)}
.snav .t{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* fondo temático con halo */
.bg{position:fixed;inset:0;z-index:0;background:radial-gradient(120% 90% at 78% 18%,var(--bg1),var(--bg2) 62%)}
.bg::after{content:"";position:absolute;width:70vmax;height:70vmax;right:-12vmax;top:-16vmax;border-radius:50%;
  background:radial-gradient(closest-side,var(--glow),transparent 70%);opacity:.5;filter:blur(6px)}

/* fondo de impacto (explosión) en hero y cierre — imagen ya oscurecida, tematizada por --burst-img */
.burst{position:fixed;inset:0;z-index:0;opacity:1;will-change:opacity;
  background:var(--burst-img) center/cover no-repeat}

/* lluvia de ingredientes (translúcidos) — solo visible en la sección Nutrición (toggle por JS) */
.brain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity .7s ease}
.brain.show{opacity:.55}
.brain i{position:absolute;top:-14%;border-radius:50%;will-change:transform;filter:blur(.6px);
  background:
    radial-gradient(circle at 34% 27%, rgba(255,255,255,.35) 0 5%, rgba(255,255,255,0) 24%),
    radial-gradient(circle at 50% 44%, var(--rain, rgba(138,112,207,.45)), rgba(25,13,49,.32) 64%, rgba(20,10,36,.32) 100%);
  box-shadow:inset -4px -5px 10px rgba(0,0,0,.25);
  animation:bfall linear infinite}
.brain i::before{content:"";position:absolute;top:8%;left:50%;transform:translateX(-50%);width:22%;height:18%;border-radius:50%;background:radial-gradient(circle,rgba(15,8,28,.6) 35%,transparent 72%)}
/* chocolate: cuadraditos de tableta (en vez de redondos) */
.brain.choco i{border-radius:5px;
  background:linear-gradient(150deg, rgba(255,232,205,.28), rgba(255,232,205,0) 44%),linear-gradient(135deg, var(--rain,rgba(160,105,60,.5)), rgba(45,24,12,.4) 72%)}
.brain.choco i::before{top:auto;left:auto;transform:none;inset:22%;width:auto;height:auto;border-radius:3px;background:none;
  box-shadow:inset 1px 1px 2px rgba(255,225,190,.2), inset -1px -1px 2px rgba(0,0,0,.4)}
@keyframes bfall{0%{transform:translateY(-18vh) rotate(0)}100%{transform:translateY(122vh) rotate(40deg)}}
@media(prefers-reduced-motion:reduce){.brain{display:none}}

/* líneas que conectan cada ingrediente con la media (aparecen/desaparecen con el scroll) */
.ilines{position:fixed;inset:0;z-index:1;width:100%;height:100%;pointer-events:none}
.ilines line{stroke:var(--accent);stroke-width:1.4;stroke-dasharray:2 5;stroke-linecap:round;opacity:0}
.ilines .iend{fill:var(--accent-soft);opacity:0}
@media(max-width:820px){.ilines{display:none}}

/* layout: el texto alterna de lado por sección; la media flota y se desplaza en hélice */
.stage{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.col-info{position:relative;z-index:2}
.col-stage{position:relative}
/* texto alternando: impar=izquierda (media a la derecha), par=derecha (media a la izquierda) */
.col-info > .panel:nth-of-type(odd){align-items:flex-start;text-align:left;padding-right:40vw}
.col-info > .panel:nth-of-type(even){align-items:flex-end;text-align:right;padding-left:34vw}
.col-info > .panel.p-intro{padding-right:42vw}
/* nutrición EDITORIAL: números serif grandes + separadores finos verticales, a lo ancho */
.col-info > .panel:nth-of-type(even) .nrow{flex-direction:row;gap:0;flex-wrap:nowrap;justify-content:flex-end;margin-top:42px}
.col-info > .panel:nth-of-type(even) .nrow .n{flex-direction:column;align-items:flex-start;text-align:left;border:none;padding:0 clamp(22px,2.6vw,44px);position:relative}
.col-info > .panel:nth-of-type(even) .nrow .n:last-child{padding-right:0}
.col-info > .panel:nth-of-type(even) .nrow .n + .n::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:var(--line)}
.col-info > .panel:nth-of-type(even) .nrow .n .v{font-size:clamp(54px,6.8vw,96px);min-width:0}
.col-info > .panel:nth-of-type(even) .nrow .n .l{text-align:left;margin-top:12px;line-height:1.45}

/* la media: fija a pantalla completa, centrada — el JS la desplaza en hélice + zoom */
.sticky-stage{position:fixed;inset:0;width:100vw;height:100vh;display:grid;place-items:center;z-index:1;pointer-events:none}
/* PC: media GRANDE en horizontal (16:9), los laterales del video se funden con el bg */
.media-wrap{position:relative;width:min(56vw,860px);aspect-ratio:16/9;will-change:transform}
.media-glow{position:absolute;inset:-4%;border-radius:50%;background:radial-gradient(closest-side,var(--glow),transparent 74%);opacity:.5;filter:blur(20px);z-index:0}
/* ghost: el video se disuelve a TRANSPARENTE TOTAL bien adentro del cuadro -> nunca se ve un borde/lateral recto */
.media-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:1;background:transparent;
  -webkit-mask:radial-gradient(ellipse 52% 60% at 50% 50%, #000 14%, rgba(0,0,0,.6) 40%, rgba(0,0,0,.22) 62%, rgba(0,0,0,.05) 80%, transparent 90%);
  mask:radial-gradient(ellipse 52% 60% at 50% 50%, #000 14%, rgba(0,0,0,.6) 40%, rgba(0,0,0,.22) 62%, rgba(0,0,0,.05) 80%, transparent 90%)}
.media-tag{position:absolute;left:50%;bottom:-2.4rem;transform:translateX(-50%);z-index:3;
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);white-space:nowrap}

/* paneles de info (izquierda) */
.panel{min-height:88vh;display:flex;flex-direction:column;justify-content:center;padding:10vh 0}
.panel:first-child{min-height:100vh}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-soft);display:inline-flex;align-items:center;gap:10px}
.kicker::before{content:"";width:24px;height:1px;background:var(--accent-soft)}

/* reveal */
[data-r]{opacity:1}
/* reveal PRO: zoom 3D desde la profundidad + impacto (overshoot) + enfoque */
html.has-js [data-r]{opacity:0;transform:perspective(1000px) translateZ(-180px) translateY(22px);filter:blur(8px);
  transition:opacity .6s ease, transform .9s cubic-bezier(.16,.84,.24,1.12), filter .55s ease}
html.has-js [data-r].in{opacity:1;transform:perspective(1000px) translateZ(0) translateY(0);filter:blur(0)}
[data-d="1"]{transition-delay:.1s}[data-d="2"]{transition-delay:.2s}[data-d="3"]{transition-delay:.3s}
@media(prefers-reduced-motion:reduce){html.has-js [data-r]{transform:none;filter:none}}

.p-intro h1{font-family:var(--serif);font-weight:500;font-size:clamp(60px,9vw,128px);line-height:.9;letter-spacing:-.02em;margin:18px 0 0}
.p-intro .lede{font-family:var(--serif);font-style:italic;font-size:clamp(20px,2.4vw,30px);line-height:1.34;color:rgba(255,255,255,.9);margin:22px 0 0;max-width:24ch}
.p-intro .scrollcue{margin-top:40px;font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:12px}
.p-intro .scrollcue .ln{width:46px;height:1px;background:var(--muted);position:relative;overflow:hidden}
.p-intro .scrollcue .ln::after{content:"";position:absolute;inset:0;width:40%;background:#fff;animation:slide 1.8s var(--ease) infinite}
@keyframes slide{0%{left:-40%}60%,100%{left:100%}}

.p h2{font-family:var(--serif);font-weight:500;font-size:clamp(34px,5vw,60px);line-height:1.02;letter-spacing:-.01em}
.p .sub{color:var(--muted);margin-top:14px;max-width:46ch}

/* nutrición */
.nrow{display:flex;flex-direction:column;gap:0;margin-top:34px}
.nrow .n{display:flex;align-items:baseline;gap:18px;padding:20px 0;border-top:1px solid var(--line)}
.nrow .n:last-child{border-bottom:1px solid var(--line)}
.nrow .n .v{font-family:var(--serif);font-weight:600;font-size:clamp(46px,6vw,76px);line-height:.85;letter-spacing:-.02em;color:#fff;font-variant-numeric:tabular-nums;min-width:2.6em}
.nrow .n .v .u{font-size:.42em;color:var(--accent-soft)}
.nrow .n .l{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.claims{display:flex;gap:9px;flex-wrap:wrap;margin-top:26px}
.claim{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:#fff;
  background:rgba(255,255,255,.12);border:1px solid var(--line);border-radius:999px;padding:8px 15px}

/* ingredientes */
.ilist{margin-top:30px}
.irow{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:14px 0;border-top:1px solid var(--line)}
.irow:last-child{border-bottom:1px solid var(--line)}
.irow .ing{font-family:var(--serif);font-weight:600;font-size:clamp(19px,2vw,25px);line-height:1.05}
.irow .ben{font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);text-align:right;flex:none}
/* popup de ingrediente (hover/focus/tap): imagen + por que te conviene */
.ilist .irow{position:relative;cursor:default;outline:none}
.ilist .irow .ing{transition:color .2s ease}
.ilist .irow:hover .ing,.ilist .irow:focus-within .ing,.ilist .irow.is-open .ing{color:var(--accent,#fff)}
.ipop{position:absolute;left:calc(100% + 20px);top:50%;transform:translateY(-50%) translateX(8px);
  width:min(290px,70vw);display:flex;gap:12px;align-items:center;padding:12px;border-radius:16px;
  background:rgba(18,11,28,.94);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:0 24px 60px -20px rgba(0,0,0,.72);opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .22s ease, transform .28s cubic-bezier(.2,.8,.25,1), visibility .22s;z-index:40}
.ipop img{width:74px;height:74px;border-radius:12px;object-fit:cover;flex:none;background:rgba(255,255,255,.06)}
.ipop .ipt{min-width:0}
.ipop .ipt strong{display:block;font-family:var(--serif);font-weight:600;font-size:17px;line-height:1.12;color:#fff;margin-bottom:4px}
.ipop .ipt span{display:block;font-size:12.5px;line-height:1.42;color:rgba(255,255,255,.76)}
.ipop::before{content:"";position:absolute;left:-7px;top:50%;transform:translateY(-50%) rotate(45deg);width:13px;height:13px;background:rgba(18,11,28,.94);border-left:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16)}
.ilist .irow:hover .ipop,.ilist .irow:focus .ipop,.ilist .irow:focus-within .ipop,.ilist .irow.is-open .ipop{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0);pointer-events:auto}
@media(max-width:820px){
  .ipop{left:0;right:auto;top:auto;bottom:calc(100% + 12px);transform:translateY(8px);width:min(300px,86vw)}
  .ipop::before{left:30px;top:auto;bottom:-7px;transform:rotate(45deg);border-left:none;border-bottom:none;border-right:1px solid rgba(255,255,255,.16);border-top:1px solid rgba(255,255,255,.16)}
  .ilist .irow:hover .ipop,.ilist .irow:focus .ipop,.ilist .irow:focus-within .ipop,.ilist .irow.is-open .ipop{transform:translateY(0)}
}

/* cierre */
.p-close .big{font-family:var(--serif);font-weight:500;font-size:clamp(30px,4.4vw,54px);line-height:1.1;letter-spacing:-.01em;max-width:18ch}
.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:32px}
.btn{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;padding:15px 26px;border-radius:999px;
  transition:transform .25s var(--ease),background .25s,border-color .25s;border:1px solid var(--line)}
.btn.solid{background:#fff;color:var(--bg2);border-color:#fff}
.btn.solid:hover{transform:translateY(-2px)}
.btn.ghost{color:#fff}
.btn.ghost:hover{transform:translateY(-2px);border-color:#fff}

.sfoot{position:relative;z-index:1;border-top:1px solid var(--line);padding:26px clamp(20px,4vw,48px);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);max-width:1280px;margin:0 auto}

/* MOBILE: media GRANDE fija arriba (tipo banner) + texto a ANCHO COMPLETO debajo. Sin docking ni columnas angostas. */
@media(max-width:820px){
  .stage{display:block;max-width:none;padding:0 clamp(22px,6vw,30px)}
  .col-info{width:100%;text-shadow:0 2px 16px rgba(8,4,18,.6)}
  /* MOBILE: media = banner EN FLUJO en el header (NO fijo, NO sticky: scrollea y se va, no acompaña), con ghost ARRIBA y ABAJO (deja ver el dato del header arriba y se funde con el contenido abajo) */
  .col-stage{position:static}  /* para que el banner absolute se ancle a .stage (tope de página), no a .col-stage (que queda al fondo) */
  .sticky-stage{position:absolute;top:0;left:50%;right:auto;transform:translateX(-50%);width:100vw;height:50vh;display:block;place-items:initial;z-index:1;pointer-events:none}
  .media-wrap,.stage.docked .media-wrap{position:absolute;inset:0;top:auto;left:auto;right:auto;transform:none;width:100%;height:100%;aspect-ratio:auto;will-change:auto;transition:none}
  .media-glow{inset:6%}
  .media-vid{object-fit:cover;object-position:center 42%;
    -webkit-mask:linear-gradient(to bottom, transparent 0%, #000 18%, #000 62%, transparent 100%);
    mask:linear-gradient(to bottom, transparent 0%, #000 18%, #000 62%, transparent 100%)}
  .media-tag{display:none}
  /* el contenido EMPIEZA debajo del banner y scrollea (pasa bajo el banner, fundido por el ghost) */
  .col-info{padding-top:calc(50vh + 14px)}
  .col-info > .panel,
  .col-info > .panel:nth-of-type(odd),
  .col-info > .panel:nth-of-type(even),
  .col-info > .panel.p-intro,
  .stage.docked .p,.stage.docked .p-close{align-items:flex-start;text-align:left;padding-left:0;padding-right:0}
  .panel{min-height:auto;padding:7vh 0;justify-content:flex-start}
  .panel:first-child{min-height:auto;padding-top:0}
  .p-intro h1{font-size:clamp(46px,13vw,82px)}
  .p-intro .lede{font-size:clamp(17px,4.6vw,23px);max-width:30ch}
  .p h2{font-size:clamp(32px,8vw,48px)}
  .p .sub{max-width:none}
  .p-close .big{font-size:clamp(30px,7.6vw,46px);max-width:none}
  /* nutrición: lista vertical clara (no la fila editorial de desktop) */
  .col-info > .panel:nth-of-type(even) .nrow{flex-direction:column;gap:0;margin-top:22px;justify-content:flex-start}
  .col-info > .panel:nth-of-type(even) .nrow .n{flex-direction:row;align-items:baseline;text-align:left;gap:14px;padding:16px 0;border-top:1px solid var(--line)}
  .col-info > .panel:nth-of-type(even) .nrow .n:last-child{border-bottom:1px solid var(--line)}
  .col-info > .panel:nth-of-type(even) .nrow .n + .n::before{display:none}
  .col-info > .panel:nth-of-type(even) .nrow .n .v{font-size:clamp(40px,11vw,58px);min-width:2.4em}
  .col-info > .panel:nth-of-type(even) .nrow .n .l{margin-top:0;text-align:left}
  /* ingredientes: nombre + beneficio sin apretarse */
  .irow{gap:10px}
  .irow .ing{font-size:clamp(17px,5vw,21px)}
  .irow .ben{font-size:9px;letter-spacing:.04em}
}
@media(max-width:430px){
  .sticky-stage{height:46vh}
  .col-info{padding-top:calc(46vh + 12px)}
  .p-intro h1{font-size:clamp(40px,12vw,66px)}
  .irow .ing{font-size:16px}
}
@media(prefers-reduced-motion:reduce){[data-r]{opacity:1!important;transform:none!important}}