/* ============================================================
   PEPTILABS · sistema editorial claro (default) + modo oscuro B/N
   Claro: papel crema, tinta #1B292D, Metropolis/Inter/JetBrains Mono.
   Oscuro: negro puro monocromo (data-theme="dark").
   ============================================================ */

/* ── Metropolis (self-hosted) ── */
@font-face{font-family:"Metropolis";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/metropolis-400.woff2") format("woff2")}
@font-face{font-family:"Metropolis";font-style:normal;font-weight:500;font-display:swap;
  src:url("../fonts/metropolis-500.woff2") format("woff2")}
@font-face{font-family:"Metropolis";font-style:normal;font-weight:600;font-display:swap;
  src:url("../fonts/metropolis-600.woff2") format("woff2")}

:root{
  color-scheme: light;

  /* Paleta editorial clara */
  --bg-0:#F9F3F0;            /* papel crema */
  --bg-1:#FFFFFF;            /* blanco panel */
  --ink:#1B292D;             /* tinta principal */
  --ink-soft:#526B72;        /* texto secundario */
  --ink-faint:#657478;       /* texto terciario */
  --cyan:#1B292D;            /* acento → tinta (monocromo) */
  --green:#2E7D5B;           /* éxito sobrio */
  --violet:#9C5EBE;          /* acento editorial */
  --amber:#B45309;           /* alerta sobria */
  --coral:#B3404E;           /* error sobrio */

  /* Tarjetas (antes cristal) */
  --glass-bg:#FFFFFF;
  --glass-bg-strong:#F4F1EC;
  --glass-brd:rgba(27,41,45,.12);
  --glass-brd-lit:rgba(27,41,45,.30);
  --glass-shadow:0 16px 44px rgba(27,41,45,.08);

  /* Tipos */
  --font-display:"Metropolis","Montserrat",ui-sans-serif,system-ui,sans-serif;
  --font-body:"Inter",ui-sans-serif,system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;
  --font-serif:"Fraunces",Georgia,serif;

  /* Zonas */
  --on-accent:#FFFFFF;
  --zone-a:#8A8F94;
  --zone-b:#5C666C;

  --radius:16px;
  --radius-s:12px;
  --maxw:1280px;
}

/* ── MODO OSCURO: negro monocromo ── */
:root[data-theme="dark"]{
  color-scheme: dark;
  --bg-0:#0A0A0A;
  --bg-1:#141414;
  --ink:#FAFAFA;
  --ink-soft:#B5B5B5;
  --ink-faint:#777777;
  --cyan:#FAFAFA;
  --green:#D8D8D8;
  --violet:#C9C9C9;
  --amber:#E0E0E0;
  --coral:#EAEAEA;
  --glass-bg:#141414;
  --glass-bg-strong:#1C1C1C;
  --glass-brd:rgba(255,255,255,.14);
  --glass-brd-lit:rgba(255,255,255,.34);
  --glass-shadow:0 16px 44px rgba(0,0,0,.55);
  --on-accent:#0A0A0A;
  --zone-a:#3A3A3A;
  --zone-b:#555555;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html.locked{overflow:hidden}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
}
::selection{background:rgba(27,41,45,.18)}
img,svg{max-width:100%}
[hidden]{display:none!important}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}

/* ============ ESCENA DE LABORATORIO (fondo fijo) ============ */
.lab-scene{display:none;position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;background:
  radial-gradient(1100px 700px at 85% -10%,rgba(56,225,255,.10),transparent 60%),
  radial-gradient(900px 600px at -10% 40%,rgba(157,123,255,.08),transparent 60%),
  linear-gradient(180deg,var(--bg-1),var(--bg-0) 55%);}
.scene-glow{position:absolute;inset:-20%;background:
  radial-gradient(60% 45% at 30% 30%,color-mix(in srgb,var(--zone-a) 16%,transparent),transparent 70%),
  radial-gradient(55% 45% at 75% 70%,color-mix(in srgb,var(--zone-b) 13%,transparent),transparent 70%);
  transition:background 1.2s ease;}
.scene-grid{position:absolute;left:-60%;right:-60%;bottom:-4%;height:58%;
  background:
    linear-gradient(color-mix(in srgb,var(--zone-a) 9%,transparent) 1px,transparent 1px),
    linear-gradient(90deg,color-mix(in srgb,var(--zone-a) 9%,transparent) 1px,transparent 1px);
  background-size:72px 72px;
  transform:perspective(700px) rotateX(64deg);
  transform-origin:50% 100%;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 35%);
          mask-image:linear-gradient(180deg,transparent,#000 35%);}
.scene-equip{position:absolute;bottom:6%;left:0;will-change:transform}
.scene-equip svg{display:block;opacity:.5}
.scene-dust{position:absolute;inset:0}
.scene-dust i{position:absolute;width:4px;height:4px;border-radius:50%;
  background:color-mix(in srgb,var(--zone-a) 55%,transparent);
  box-shadow:0 0 12px 2px color-mix(in srgb,var(--zone-a) 40%,transparent);
  animation:drift 14s ease-in-out infinite alternate;}
.scene-dust i:nth-child(2n){background:color-mix(in srgb,var(--zone-b) 55%,transparent);
  box-shadow:0 0 12px 2px color-mix(in srgb,var(--zone-b) 40%,transparent);animation-duration:18s}
.scene-dust i:nth-child(3n){width:3px;height:3px;animation-duration:22s}
@keyframes drift{from{transform:translateY(14px)}to{transform:translateY(-30px)}}

/* ============ CROMA / utilidades ============ */
.eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.32em;
  text-transform:uppercase;color:color-mix(in srgb,var(--zone-a) 80%,#fff)}
section{position:relative;z-index:1}
.section-pad{padding-block:clamp(64px,9vw,120px)}
.section-head{max-width:640px;margin-bottom:clamp(28px,4vw,48px)}
.section-title{font-family:var(--font-display);font-weight:700;font-size:clamp(26px,3.6vw,40px);
  line-height:1.12;letter-spacing:-.01em;margin:10px 0 12px;text-wrap:balance}
.section-sub{color:var(--ink-soft);margin:0;max-width:58ch}

.glass{background:var(--glass-bg);border:1px solid var(--glass-brd);border-radius:var(--radius);
  backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);
  box-shadow:var(--glass-shadow)}

.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:999px;
  font-family:var(--font-body);font-weight:600;font-size:15px;cursor:pointer;text-decoration:none;
  border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--green));color:var(--on-accent);
  box-shadow:0 10px 30px rgba(27,41,45,.18)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(27,41,45,.24)}
.btn-ghost{background:var(--glass-bg);border-color:var(--glass-brd);color:var(--ink);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.btn-ghost:hover{border-color:var(--glass-brd-lit);transform:translateY(-2px)}

/* ============ PUERTA 18+ ============ */
.age-gate{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;
  background:rgba(20,20,20,.55);backdrop-filter:blur(26px);-webkit-backdrop-filter:blur(26px)}
.age-card{max-width:430px;padding:34px 30px;text-align:center}
.age-card .flask-mark{margin:0 auto 18px}
.age-card h2{font-family:var(--font-display);font-size:24px;margin:0 0 10px}
.age-card p{color:var(--ink-soft);font-size:14.5px;margin:0 0 22px}
.age-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.age-exit{color:var(--ink-faint);font-size:13px;margin-top:18px}

/* ============ NAVEGACIÓN ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;
  top:env(safe-area-inset-top,0px)}
.nav-inner{display:flex;align-items:center;gap:18px;margin:12px auto 0;
  max-width:var(--maxw);padding:10px 14px 10px 18px;border-radius:999px;
  background:color-mix(in srgb,var(--bg-1) 86%,transparent);border:1px solid var(--glass-brd);
  backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);
  box-shadow:var(--glass-shadow)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);
  font-family:var(--font-display);font-weight:800;font-size:14px;letter-spacing:.04em}
.brand em{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--ink)}
.nav-links{display:flex;gap:4px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{padding:8px 13px;border-radius:999px;text-decoration:none;color:var(--ink-soft);
  font-size:14px;font-weight:500;white-space:nowrap;transition:color .2s,background .2s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink);background:rgba(27,41,45,.08)}

/* ============ HERO ============ */
.hero{min-height:92svh;display:flex;align-items:center;padding-top:110px;padding-bottom:60px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero h1{font-family:var(--font-display);font-weight:800;font-size:clamp(34px,5.4vw,64px);
  line-height:1.05;letter-spacing:-.015em;margin:16px 0 18px;text-wrap:balance}
.hero h1 span{background:linear-gradient(120deg,var(--cyan) 10%,var(--green) 55%,var(--violet) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--ink-soft);font-size:clamp(15px,1.6vw,18px);max-width:52ch;margin:0 0 30px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap}
.stat{font-family:var(--font-mono)}
.stat b{display:block;font-size:22px;font-weight:600;color:var(--ink)}
.stat span{font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint)}
.hero-flask{position:relative;display:grid;place-items:center}
.hero-flask .halo{position:absolute;width:78%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(27,41,45,.10),transparent 65%);
  animation:pulse 5s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(.94);opacity:.75}50%{transform:scale(1.05);opacity:1}}

/* ============ TARJETAS DE PRODUCTO ============ */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:26px}
.chip{padding:8px 15px;border-radius:999px;font-size:13.5px;font-weight:500;cursor:pointer;
  color:var(--ink-soft);background:var(--glass-bg);border:1px solid var(--glass-brd);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:all .2s ease;font-family:var(--font-body)}
.chip:hover{color:var(--ink);border-color:var(--glass-brd-lit)}
.chip[aria-pressed="true"],.chip.selected{color:var(--on-accent);background:linear-gradient(135deg,var(--cyan),var(--green));
  border-color:transparent;box-shadow:0 6px 18px rgba(27,41,45,.20)}
.sort-wrap{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-faint)}
.select{appearance:none;-webkit-appearance:none;padding:9px 34px 9px 14px;border-radius:12px;
  background:var(--glass-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239db8c9' fill='none' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 13px center;
  border:1px solid var(--glass-brd);color:var(--ink);font-family:var(--font-body);font-size:13.5px;cursor:pointer}
.select:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}

.grid-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.p-card{padding:18px;display:flex;flex-direction:column;gap:12px;position:relative;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.p-card:hover{transform:translateY(-5px);border-color:var(--glass-brd-lit);box-shadow:0 30px 80px rgba(27,41,45,.18)}
.p-top{display:flex;gap:14px;align-items:flex-start}
.p-vial{flex:0 0 auto;filter:drop-shadow(0 6px 18px rgba(0,0,0,.4))}
.p-photo{width:84px;height:104px;object-fit:contain;border-radius:10px;background:rgba(255,255,255,.94);
  border:1px solid rgba(255,255,255,.10);padding:4px;display:block}
.p-name{font-family:var(--font-display);font-weight:700;font-size:16.5px;line-height:1.25;margin:0}
.p-cat{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);
  font-family:var(--font-mono);margin:6px 0 0}
.p-foot{margin-top:auto;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.tag{font-family:var(--font-mono);font-size:11.5px;padding:4px 10px;border-radius:8px;
  background:rgba(27,41,45,.05);border:1px solid var(--glass-brd);color:var(--ink-soft)}
.tag.dose{color:var(--ink);background:rgba(46,125,91,.10);border-color:rgba(46,125,91,.35)}
.p-variants{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.v-mini{font-family:var(--font-mono);font-size:10.5px;padding:3px 8px;border-radius:7px;
  color:var(--ink-soft);border:1px dashed var(--glass-brd)}
.load-more-wrap{display:flex;justify-content:center;margin-top:30px}
.catalog-count{font-family:var(--font-mono);font-size:12px;color:var(--ink-faint);letter-spacing:.08em}

/* ============ CALCULADORA ============ */
.calc-card{padding:clamp(20px,3vw,34px)}
.calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.calc-grid.second{grid-template-columns:1fr;margin-top:18px}
.calc-col label,.field-label{display:block;font-family:var(--font-display);font-weight:700;
  font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);
  margin-bottom:10px}
.chip-row{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:10px}
.text-input{width:100%;padding:12px 14px;border-radius:var(--radius-s);
  background:rgba(4,12,22,.55);border:1px solid var(--glass-brd);color:var(--ink);
  font-family:var(--font-mono);font-size:15px;transition:border-color .2s}
.text-input::placeholder{color:var(--ink-faint);font-family:var(--font-body);font-size:13px}
.text-input:focus-visible{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,225,255,.18)}
.select.wide{width:100%}

.result-card{margin-top:18px;padding:clamp(20px,3vw,32px)}
.alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--radius-s);
  background:rgba(255,107,122,.10);border:1px solid rgba(255,107,122,.35);color:#ffd7dc;font-size:14px}
.alert svg{flex:0 0 auto;margin-top:2px}
.warnbox{display:flex;gap:12px;align-items:flex-start;margin-top:16px;padding:14px 16px;border-radius:var(--radius-s);
  background:rgba(255,194,71,.09);border:1px solid rgba(255,194,71,.35);color:#ffe6b3;font-size:14px}
.warnbox svg{flex:0 0 auto;margin-top:2px}
.result-idle-hint{color:var(--ink-faint);font-family:var(--font-mono);font-size:13.5px;letter-spacing:.04em}
.result-top,.result-bottom{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.result-bottom{margin-top:6px}
.result-k{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);
  font-family:var(--font-mono);margin:0 0 6px}
.result-v{font-family:var(--font-mono);font-weight:600;font-size:clamp(20px,2.6vw,27px);
  font-variant-numeric:tabular-nums;margin:0;
  background:linear-gradient(120deg,var(--cyan),var(--green));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.syringe-wrap{margin:20px 0 6px}
.calc-note{color:var(--ink-faint);font-size:12.5px;line-height:1.6;margin:16px 0 0;max-width:74ch}

/* ============ NOSOTROS / CRITERIOS ============ */
.cards-5{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.mini-card{padding:20px;transition:transform .25s,border-color .25s}
.mini-card:hover{transform:translateY(-4px);border-color:var(--glass-brd-lit)}
.mini-card a{color:var(--ink);text-decoration:none;font-weight:600;font-size:14.5px}
.mini-card a:hover{color:var(--cyan)}
.mini-card p{color:var(--ink-soft);font-size:13px;margin:8px 0 0}
.mini-ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(56,225,255,.10);border:1px solid rgba(56,225,255,.25)}
.cards-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-top:16px}
.crit-card{padding:22px}
.crit-card h3{font-family:var(--font-display);font-size:16px;margin:12px 0 8px}
.crit-card p{color:var(--ink-soft);font-size:13.5px;margin:0}

/* ============ CONTACTO ============ */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px}
.contact-info{padding:clamp(20px,3vw,30px);display:flex;flex-direction:column;gap:18px}
.ci-row{display:flex;gap:14px;align-items:flex-start}
.ci-row b{display:block;font-size:14.5px}
.ci-row span{color:var(--ink-soft);font-size:13.5px}
.ci-ico{flex:0 0 auto;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:rgba(157,123,255,.12);border:1px solid rgba(157,123,255,.3)}
.contact-form{padding:clamp(20px,3vw,30px)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
.form-grid label{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  font-family:var(--font-mono);color:var(--ink-faint);margin-bottom:7px}
.form-grid .text-input{font-family:var(--font-body);font-size:14.5px}
textarea.text-input{min-height:110px;resize:vertical}
.form-foot{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}
.form-hint{color:var(--ink-faint);font-size:12.5px}

/* ============ FOOTER ============ */
footer.site{position:relative;z-index:1;border-top:1px solid var(--glass-brd);
  background:rgba(3,10,18,.65);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  padding:44px 0 30px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}
.foot-grid h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-faint);margin:0 0 14px}
.foot-grid a{display:block;color:var(--ink-soft);text-decoration:none;font-size:13.5px;
  padding:3px 0;transition:color .2s}
.foot-grid a:hover{color:var(--cyan)}
.foot-brand p{color:var(--ink-soft);font-size:13px;max-width:34ch;margin:12px 0 0}
.foot-legal{margin-top:30px;padding-top:20px;border-top:1px solid rgba(27,41,45,.10);
  display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;align-items:center}
.disclaimer{color:var(--ink-faint);font-size:12px;max-width:72ch;line-height:1.6}
.foot-copy{font-family:var(--font-mono);font-size:12px;color:var(--ink-faint)}

/* ============ TOAST ============ */
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:90;
  transform:translate(-50%,20px);opacity:0;pointer-events:none;transition:all .35s ease;
  padding:13px 22px;border-radius:999px;font-size:14px;font-weight:500;
  background:rgba(6,20,32,.85);border:1px solid rgba(67,240,185,.4);color:var(--ink);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 16px 50px rgba(27,41,45,.16)}
.toast.show{transform:translate(-50%,0);opacity:1}

/* ============ REVELADO AL SCROLL ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-flask{order:-1;max-width:300px;margin-inline:auto}
  .calc-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .sort-wrap{margin-left:0}
}
@media (max-width:560px){
  .calc-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .result-top,.result-bottom{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-stats{gap:18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .scene-dust i,.hero-flask .halo{animation:none}
  .scene-equip{transform:none!important}
  *{transition-duration:.01ms!important}
}


/* ============ JERINGA: marcas por clase (tema-aware) ============ */
#calcTicks line{stroke:rgba(27,41,45,.25)}
#calcTicks line.major{stroke:rgba(27,41,45,.6)}
#calcTicks line.lit{stroke:var(--ink)}
#calcLabels text{fill:var(--ink-faint)}
#calcLabels text.lit{fill:var(--ink)}

/* ═══════════════════════════════════════════════════════════════
   COMPONENTES EDICIONALES (rediseño peptia-style) — token-driven
   ═══════════════════════════════════════════════════════════════ */

/* barra anuncio */
.announce{background:var(--bg-1);border-bottom:1px solid var(--glass-brd);
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;
  padding:9px clamp(14px,3vw,28px)}
.announce .l{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.announce .c{text-align:center;font-size:13px;font-weight:500}
.announce .c b{font-variant-numeric:tabular-nums;font-family:var(--font-mono)}
.announce .c .dim{color:var(--ink-soft);font-weight:400}
.announce .r{text-align:right;font-size:12px;color:var(--ink-soft)}
@media(max-width:820px){.announce{grid-template-columns:1fr}.announce .l,.announce .r{display:none}}

/* etiqueta mono entre corchetes */
.mono-tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.18em;color:var(--ink-faint);text-transform:uppercase}

/* ── HERO A (desktop): split beige/foto + viales ── */
.hero-shell{position:relative;background:var(--bg-1)}
.hero-a{display:grid;grid-template-columns:55% 45%;position:relative}
.hero-left{background:var(--hero-left,#EDEAE2);padding:clamp(36px,5vw,72px) clamp(22px,4vw,56px) clamp(40px,5vw,64px)}
:root[data-theme=dark] .hero-left{--hero-left:#101010}
.hero-headline{font-family:var(--font-display);font-weight:700;font-size:clamp(38px,4.6vw,62px);line-height:1;
  letter-spacing:-.025em;color:var(--ink);margin:18px 0 22px;text-transform:uppercase}
.hero-headline .dot{color:var(--violet)}
.hero-sub{font-family:var(--font-body);font-weight:700;font-size:12.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink);margin-bottom:14px}
.hero-bullets{list-style:none;display:grid;gap:10px;margin-bottom:26px}
.hero-bullets li{display:flex;gap:12px;align-items:baseline;font-size:14px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-faint);font-weight:500}
.hero-bullets i{font-style:normal;color:var(--ink);font-weight:700;font-size:15px}
.hero-right{position:relative;min-height:420px;background:
  radial-gradient(120% 90% at 70% 20%,rgba(255,255,255,.25),transparent 55%),
  linear-gradient(160deg,#D8D8D6 0%,#AEB2B4 55%,#7E8487 100%)}
:root[data-theme=dark] .hero-right{background:
  radial-gradient(120% 90% at 70% 20%,rgba(255,255,255,.10),transparent 55%),
  linear-gradient(160deg,#1A1A1A 0%,#101010 60%,#060606 100%)}
.hero-right .ghost{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(1) contrast(.92);opacity:.4;mix-blend-mode:luminosity}
.vert-tag{position:absolute;right:14px;top:50%;transform:translateY(-50%) rotate(90deg);
  font-family:var(--font-mono);font-size:9px;letter-spacing:.3em;color:rgba(255,255,255,.75);white-space:nowrap;text-transform:uppercase}
.vials{position:absolute;left:-90px;bottom:24px;display:flex;align-items:flex-end}
.vials img{width:clamp(120px,13vw,190px);filter:drop-shadow(0 24px 34px rgba(20,25,28,.35));position:relative}
.vials img:nth-child(1){transform:rotate(-7deg) translateY(16px);z-index:1}
.vials img:nth-child(2){transform:translateX(-46px) translateY(-6px);z-index:2}
.vials img:nth-child(3){transform:translateX(-92px) rotate(6deg) translateY(14px);z-index:3}

/* ── HERO B: título gigante + rotativa ── */
.hero-b2{padding:clamp(16px,2.5vw,36px) 0}
.hero-b2-grid{display:grid;grid-template-columns:1fr auto;gap:clamp(24px,4vw,60px);align-items:end}
.giant{font-family:var(--font-display);font-weight:600;font-size:clamp(64px,11.5vw,156px);line-height:.93;
  letter-spacing:-.04em;color:var(--ink)}
.giant .it{font-family:var(--font-serif);font-style:italic;font-weight:400}
.giant-sub{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-top:18px}
.giant-sub .lab{font-family:var(--font-serif);font-style:italic;font-size:clamp(26px,3.8vw,48px);color:var(--ink)}
.rotor{display:inline-block;font-family:var(--font-display);font-weight:500;font-size:clamp(26px,3.8vw,48px)}
.rotor span{display:inline-block;animation:rot 6s infinite;opacity:0;transform:translateY(8px)}
.rotor span:nth-child(2){animation-delay:2s}.rotor span:nth-child(3){animation-delay:4s}
@keyframes rot{0%{opacity:0;transform:translateY(8px)}6%,30%{opacity:1;transform:none}36%,100%{opacity:0;transform:translateY(-8px)}}
.vrate{text-align:right;padding-bottom:12px}
.vrate b{font-family:var(--font-display);font-weight:600;font-size:clamp(26px,3vw,36px);display:block;line-height:1}
.vrate .of{font-size:14px;color:var(--ink-faint)}
.vrate span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);display:block;margin-top:8px}

/* ── HERO MÓVIL: PEP/TI/DOS apilado ── */
.hero-mo{display:none}
@media(max-width:900px){
  .hero-shell .hero-a{display:none}
  .hero-b2{display:none}
  .hero-mo{display:flex;flex-direction:column;justify-content:flex-end;
    position:relative;overflow:hidden;min-height:92svh;padding:0 18px 24px;
    background:linear-gradient(180deg,var(--bg-1) 0%,#E4E7EF 52%,#EBD9CE 100%)}
  :root[data-theme=dark] .hero-mo{background:linear-gradient(180deg,var(--bg-0) 0%,#151515 55%,#1A1714 100%)}
  .hero-mo .ghost{position:absolute;left:50%;top:34%;width:150%;max-width:none;
    transform:translate(-50%,-50%);filter:blur(16px) saturate(1.15);opacity:.4;pointer-events:none}
  .hero-mo .glow{position:absolute;left:50%;top:38%;width:70vw;height:40vh;transform:translate(-50%,-50%);
    background:radial-gradient(closest-side,rgba(232,115,74,.40),transparent 70%);filter:blur(10px)}
  .mo-badge{position:absolute;top:18px;left:18px;z-index:3;
    background:var(--pill-bg,rgba(255,255,255,.6));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
    border:1px solid var(--glass-brd);border-radius:999px;padding:8px 14px;font-size:11px;font-weight:600;color:var(--ink)}
  :root[data-theme=dark] .mo-badge{--pill-bg:rgba(20,20,20,.55)}
  .mo-stack{position:relative;z-index:2;font-family:var(--font-display);font-weight:700;
    font-size:clamp(96px,30vw,160px);line-height:.83;letter-spacing:-.045em;text-align:right;color:var(--ink);margin-bottom:6px}
  .mo-stack .it{font-family:var(--font-serif);font-style:italic;font-weight:400}
  .mo-sub{position:relative;z-index:2;text-align:right;font-size:14px;font-weight:500;color:var(--ink-soft);margin-bottom:20px}
  .mo-pills{position:relative;z-index:2;display:flex;gap:9px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:none}
  .mo-pills::-webkit-scrollbar{display:none}
  .mo-pill{flex:0 0 auto;display:flex;gap:8px;align-items:center;
    background:var(--pill-bg,rgba(255,255,255,.68));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
    border:1px solid var(--glass-brd);border-radius:999px;padding:11px 16px;font-size:13px;font-weight:500;color:var(--ink)}
  :root[data-theme=dark] .mo-pill{--pill-bg:rgba(20,20,20,.6)}
  .mo-pill i{font-style:normal;color:#B4713B;font-size:10px}
  :root[data-theme=dark] .mo-pill i{color:#C9C9C9}
  .mo-vial{position:absolute;left:14px;bottom:96px;width:132px;z-index:3;
    transform:rotate(-7deg);filter:drop-shadow(0 18px 26px rgba(24,28,30,.35))}
}

/* ── doble ticker ── */
.ticker{border-top:1px solid var(--glass-brd);background:var(--bg-1)}
.ticker+.ticker{border-bottom:1px solid var(--glass-brd)}
.ticker .track{display:flex;width:max-content;animation:mq 30s linear infinite;padding-block:15px}
.ticker.rev .track{animation-direction:reverse}
.ticker span{font-size:clamp(15px,1.6vw,24px);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);
  padding-inline:30px;white-space:nowrap;display:flex;align-items:center;gap:14px}
.ticker i{font-style:normal;color:var(--violet);font-size:11px}
@keyframes mq{to{transform:translateX(-50%)}}

/* ── áreas oscuras con lavado ── */
.areas{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
@media(max-width:1020px){.areas{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.areas{grid-template-columns:1fr}}
.area{border-radius:12px;min-height:280px;padding:20px;display:flex;flex-direction:column;
  position:relative;overflow:hidden;color:#fff;transition:transform .25s;isolation:isolate;text-decoration:none}
.area:hover{transform:translateY(-4px)}
.area::before{content:"";position:absolute;inset:0;z-index:-1;
  background:var(--wash,linear-gradient(150deg,#33383B,#22262a))}
.area::after{content:"";position:absolute;width:60%;height:55%;right:-12%;bottom:-18%;z-index:-1;
  background:radial-gradient(closest-side,var(--glow,rgba(120,140,150,.5)),transparent);
  filter:blur(6px);opacity:.8}
.a-1{--wash:linear-gradient(150deg,#3A3336 0%,#221D1F 100%);--glow:rgba(230,126,34,.55)}
.a-2{--wash:linear-gradient(150deg,#3D423E 0%,#232724 100%);--glow:rgba(139,168,124,.5)}
.a-3{--wash:linear-gradient(150deg,#3B4150 0%,#232833 100%);--glow:rgba(126,117,199,.55)}
.a-4{--wash:linear-gradient(150deg,#1F3A47 0%,#142830 100%);--glow:rgba(64,178,201,.55)}
:root[data-theme=dark] .a-1,:root[data-theme=dark] .a-2,:root[data-theme=dark] .a-3,:root[data-theme=dark] .a-4{
  --wash:linear-gradient(150deg,#1E1E1E,#111);--glow:rgba(255,255,255,.16)}
.area .top{display:flex;justify-content:space-between;align-items:center}
.area .n{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.26em;color:rgba(255,255,255,.85)}
.area .arr{font-size:16px;color:#fff}
.area h3{font-family:var(--font-display);font-weight:500;font-size:23px;line-height:1.15;text-align:center;
  letter-spacing:-.01em;margin:auto 0;padding-block:18px}
.area p{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:rgba(255,255,255,.85);
  text-transform:uppercase;text-align:center}

/* ── cards de producto (pastel/5 col) ── */
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:40px}
@media(max-width:1180px){.grid5{grid-template-columns:repeat(4,1fr)}}
@media(max-width:940px){.grid5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:660px){.grid5{grid-template-columns:repeat(2,1fr)}}
@media(max-width:430px){.grid5{grid-template-columns:1fr}}
.pcard{background:var(--glass-bg);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s;text-decoration:none;color:var(--ink)}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--glass-shadow)}
.pcard .ph{display:grid;place-items:center;aspect-ratio:1/1}
.pcard .ph img{width:82%;height:82%;object-fit:contain}
.pcard .body{padding:12px 14px 16px;display:grid;gap:3px}
.pcard .titrow{display:flex;align-items:center;gap:8px}
.pbadge{background:var(--ink);color:var(--bg-1);font-family:var(--font-mono);font-size:9px;letter-spacing:.06em;
  padding:4px 8px;border-radius:4px;flex:0 0 auto}
.pcard h3{font-family:var(--font-display);font-weight:500;font-size:19px;letter-spacing:-.02em;line-height:1.2}
.pcard .mol{font-family:var(--font-mono);font-size:11px;color:var(--ink-soft)}
.pcard .rate{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-soft)}
.pcard .rate .st{color:#C9A227}
:root[data-theme=dark] .pcard .rate .st{color:#D9C56A}
.pcard .price{margin-top:6px;display:grid;gap:2px}
.pcard .price .from{font-size:11px;color:var(--ink-faint)}
.pcard .price .row{display:flex;gap:9px;align-items:baseline}
.pcard .price .old{font-size:11px;color:var(--ink-faint);text-decoration:line-through}
.pcard .price .now{font-family:var(--font-display);font-weight:500;font-size:21px;letter-spacing:-.02em}
.pcard .price .note{font-size:10px;color:var(--ink-faint)}
.pcard .price .soon{font-family:var(--font-mono);font-size:12px;color:var(--amber)}

/* ── banner countdown ── */
.count-banner{background:var(--ink);color:var(--bg-1);border-radius:16px;
  padding:clamp(26px,4vw,40px) clamp(24px,4vw,48px);display:flex;flex-wrap:wrap;align-items:center;
  gap:26px;justify-content:space-between}
.count-banner h3{font-family:var(--font-display);font-weight:500;font-size:clamp(22px,2.8vw,30px);letter-spacing:-.015em}
.count-banner p{color:var(--count-dim,rgba(249,243,240,.65));font-size:13.5px;margin-top:4px}
:root[data-theme=dark] .count-banner{background:#FAFAFA;color:#0A0A0A;--count-dim:rgba(10,10,10,.6)}
.cd-cells{display:flex;align-items:baseline;gap:12px;font-family:var(--font-mono)}
.cd-cells b{font-size:clamp(26px,3vw,38px);font-weight:600;font-variant-numeric:tabular-nums}
.cd-cells span{font-size:10px;letter-spacing:.2em;text-transform:uppercase;opacity:.55;align-self:flex-end;padding-bottom:8px}

/* ── declaración ── */
.statement{padding:clamp(64px,9vw,120px) 0;text-align:center}
.statement .it{font-family:var(--font-serif);font-style:italic;font-size:clamp(18px,2vw,24px);
  color:var(--ink-soft);display:block;margin-bottom:16px}
.statement h2{font-family:var(--font-display);font-weight:600;font-size:clamp(34px,5.6vw,64px);line-height:1.05;letter-spacing:-.03em}

/* viales flotantes: fotos con fondo blanco se funden en claro, tarjeta en oscuro */
.vials img,.mo-vial{border-radius:12px}
.vials img,.mo-vial{mix-blend-mode:multiply}
:root[data-theme=dark] .vials img,:root[data-theme=dark] .mo-vial{mix-blend-mode:normal}