/* ============================================================
   PEPTIDE CHILE — GP LABS Design System v2
   Negro puro #000 · Azul eléctrico #0047FF · Apple/biotech luxury
   ============================================================ */

:root{
  --bg:#000000;
  --bg-2:#050608;
  --bg-3:#0a0c12;
  --ink:#f2f5fb;
  --muted:#9aa3b8;
  --faint:#5a6076;
  --blue:#0047ff;          /* core brand */
  --blue-bright:#3f7dff;   /* legible accent / text */
  --blue-soft:#7aa6ff;
  --blue-glow:rgba(0,71,255,.55);
  --silver:#c9d2e4;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.15);
  --glass:rgba(255,255,255,.03);
  --glass-2:rgba(255,255,255,.06);
  --shadow:0 40px 90px rgba(0,0,0,.6);
  --r-lg:22px; --r-md:16px; --r-sm:10px;
  --font-d:"Space Grotesk",system-ui,sans-serif;
  --font-b:"Inter",system-ui,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-2:cubic-bezier(.65,0,.35,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--font-b);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--blue);color:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{font-family:var(--font-d);font-weight:700;line-height:1.06;letter-spacing:-.02em}

/* ---------- ambient / texture ---------- */
.noise{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.4;
  background-image:linear-gradient(rgba(0,71,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,71,255,.05) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 75%)}
.aurora{position:fixed;z-index:0;pointer-events:none;filter:blur(100px);opacity:.5;border-radius:50%}
.aurora.a1{width:60vw;height:60vw;left:-20vw;top:-26vw;background:radial-gradient(circle,#0035c8 0%,transparent 62%)}
.aurora.a2{width:46vw;height:46vw;right:-18vw;top:34vh;background:radial-gradient(circle,#001b6b 0%,transparent 62%)}

.progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:60;
  background:linear-gradient(90deg,var(--blue),var(--blue-soft));box-shadow:0 0 14px var(--blue-glow)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(20px,4vw,54px);transition:all .45s var(--ease)}
.nav.scrolled{padding:12px clamp(20px,4vw,54px);background:rgba(0,0,0,.72);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-d);font-weight:700;font-size:19px}
.brand .hex{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;
  background:linear-gradient(145deg,#0038cc,#001233);border:1px solid rgba(63,125,255,.45);color:#fff;font-size:15px;
  box-shadow:0 0 22px var(--blue-glow),inset 0 0 12px rgba(63,125,255,.25)}
.brand em{font-style:normal;color:var(--blue-bright)}
.brand .by{font-family:var(--font-b);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);display:block;margin-top:-3px}
.nav-links{display:flex;gap:28px;align-items:center;font-size:14.5px;color:var(--muted)}
.nav-links a{position:relative;transition:color .25s}
.nav-links a:hover{color:var(--ink)}
.nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1.5px;background:var(--blue-bright);transition:width .3s var(--ease)}
.nav-links a:not(.btn):hover::after{width:100%}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger span{width:22px;height:2px;background:var(--ink);transition:.3s var(--ease)}
@media(max-width:960px){
  .nav-links{position:fixed;inset:0;background:rgba(0,0,0,.97);backdrop-filter:blur(20px);
    flex-direction:column;justify-content:center;gap:30px;font-size:22px;opacity:0;pointer-events:none;transition:opacity .35s}
  .nav-links.open{opacity:1;pointer-events:auto}
  .burger{display:flex;z-index:5}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-d);font-weight:600;font-size:15px;
  padding:15px 28px;border-radius:100px;position:relative;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s;will-change:transform}
.btn-blue{background:linear-gradient(120deg,var(--blue) 0%,#3f7dff 55%,var(--blue) 100%);background-size:200% 100%;
  color:#fff;box-shadow:0 8px 30px var(--blue-glow)}
.btn-blue:hover{background-position:100% 0;box-shadow:0 14px 46px var(--blue-glow);transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line-2);color:var(--ink);background:var(--glass);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:rgba(63,125,255,.6);color:var(--blue-bright);transform:translateY(-2px)}
.btn-wa{background:#0b2a1c;border:1px solid rgba(37,211,102,.4);color:#39e07d}
.btn-wa:hover{background:#0f3826;transform:translateY(-2px)}
.btn .arr{transition:transform .3s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:140px clamp(20px,5vw,60px) 80px;z-index:1}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero-fade{position:absolute;left:0;right:0;bottom:0;height:240px;z-index:-1;background:linear-gradient(180deg,transparent,var(--bg))}
.hero-inner{max-width:1200px;margin:0 auto;width:100%}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--blue-soft);border:1px solid rgba(63,125,255,.35);border-radius:100px;padding:9px 18px;background:rgba(0,71,255,.08);backdrop-filter:blur(6px)}
.hero-kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--blue-bright);box-shadow:0 0 12px var(--blue-bright);animation:pulse 2.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-size:clamp(44px,7.4vw,98px);margin:26px 0 22px;max-width:14ch}
.hero h1 .grad{background:linear-gradient(100deg,var(--blue-bright) 5%,#a9c6ff 50%,var(--blue) 95%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{max-width:56ch;color:var(--muted);font-size:clamp(16px,1.4vw,19px)}
.hero-ctas{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.hero-meta{display:flex;gap:30px;margin-top:60px;flex-wrap:wrap}
.hero-meta .hm{border-left:1px solid var(--line-2);padding-left:16px}
.hero-meta .hm b{display:block;font-family:var(--font-d);font-size:24px;color:var(--ink)}
.hero-meta .hm span{font-size:13px;color:var(--faint);letter-spacing:.03em}
.stars{color:var(--blue-bright);letter-spacing:2px}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);padding:18px 0;overflow:hidden;position:relative;z-index:1;background:rgba(0,71,255,.02)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:mq 32s linear infinite}
.marquee span{font-family:var(--font-d);font-size:14px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:56px;white-space:nowrap}
.marquee i{color:var(--blue-bright);font-style:normal}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{position:relative;z-index:1;padding:clamp(80px,10vw,132px) clamp(20px,5vw,60px)}
.section-inner{max-width:1200px;margin:0 auto}
.sec-head{margin-bottom:clamp(40px,5vw,64px);max-width:780px}
.sec-kicker{font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--blue-bright);margin-bottom:16px;display:flex;align-items:center;gap:12px}
.sec-kicker::before{content:"";width:34px;height:1px;background:var(--blue-bright)}
.sec-head h2{font-size:clamp(32px,4.6vw,58px)}
.sec-head p{color:var(--muted);margin-top:16px;font-size:17px;max-width:60ch}

/* ---------- product / series grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}
.card{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(160deg,var(--glass-2),rgba(255,255,255,.01));padding:30px 28px;overflow:hidden;
  transform-style:preserve-3d;transition:border-color .35s,box-shadow .35s,transform .2s;display:flex;flex-direction:column;min-height:330px}
.card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;pointer-events:none;
  background:radial-gradient(600px circle at var(--mx,50%) var(--my,50%),rgba(0,71,255,.13),transparent 45%)}
.card:hover{border-color:rgba(63,125,255,.4);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card .serie{align-self:flex-start;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-bright);
  border:1px solid rgba(63,125,255,.35);border-radius:100px;padding:5px 12px;margin-bottom:20px}
.card h3{font-size:23px;margin-bottom:8px}
.card .desc{color:var(--muted);font-size:14.5px;flex:1}
.card .row{display:flex;align-items:flex-end;justify-content:space-between;margin-top:24px;gap:10px}
.card .price{font-family:var(--font-d);font-size:24px;color:var(--ink)}
.card .price small{display:block;font-size:11.5px;color:var(--faint);letter-spacing:.05em;font-family:var(--font-b)}
.card .go{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;flex:none;
  border:1px solid var(--line-2);color:var(--blue-bright);font-size:18px;transition:.3s var(--ease)}
.card:hover .go{background:var(--blue);color:#fff;border-color:var(--blue);transform:rotate(-45deg)}
.card .emoji{font-size:26px;margin-bottom:14px}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;counter-reset:st}
.step{border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 30px;background:var(--glass);position:relative;overflow:hidden}
.step::after{counter-increment:st;content:"0" counter(st);position:absolute;right:18px;top:6px;font-family:var(--font-d);font-size:84px;font-weight:700;color:transparent;-webkit-text-stroke:1px rgba(63,125,255,.2)}
.step h3{font-size:21px;margin:18px 0 10px}
.step p{color:var(--muted);font-size:15px}
.step .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:22px;background:rgba(0,71,255,.1);border:1px solid rgba(63,125,255,.3);color:var(--blue-bright)}

/* ---------- trust / trazabilidad ---------- */
.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.trust .t{border-left:1px solid rgba(63,125,255,.4);padding:6px 0 6px 22px}
.trust .t h4{font-size:17.5px;margin-bottom:8px;display:flex;gap:10px;align-items:center}
.trust .t h4 i{font-style:normal;color:var(--blue-bright)}
.trust .t p{color:var(--muted);font-size:14.5px}

/* ---------- split (mayorista) ---------- */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,64px);align-items:center;
  border:1px solid rgba(63,125,255,.25);border-radius:28px;padding:clamp(34px,5vw,60px);overflow:hidden;position:relative;
  background:radial-gradient(600px 300px at 100% 0,rgba(0,71,255,.14),transparent 70%),linear-gradient(160deg,#04060d,#000)}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.split h2{font-size:clamp(28px,3.6vw,44px);margin-bottom:16px}
.split p{color:var(--muted);margin-bottom:14px}
.split ul{list-style:none;display:grid;gap:12px;margin-top:22px}
.split li{display:flex;gap:12px;font-size:15px;color:var(--silver)}
.split li i{color:var(--blue-bright);font-style:normal;flex:none}
.split-badge{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-bright);border:1px solid rgba(63,125,255,.35);border-radius:100px;padding:7px 16px;display:inline-block;margin-bottom:22px}

/* ---------- reviews ---------- */
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.review{border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;background:var(--glass)}
.review .rs{color:var(--blue-bright);letter-spacing:2px;font-size:15px;margin-bottom:14px}
.review p{color:var(--silver);font-size:15.5px;margin-bottom:18px}
.review .who{display:flex;align-items:center;gap:12px}
.review .av{width:40px;height:40px;border-radius:50%;background:linear-gradient(140deg,#0038cc,#001233);display:grid;place-items:center;font-family:var(--font-d);font-weight:700;color:#fff;font-size:15px}
.review .who b{font-size:14.5px}
.review .who span{display:block;font-size:12.5px;color:var(--faint)}

/* ---------- faq ---------- */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4px;cursor:pointer;font-family:var(--font-d);font-weight:600;font-size:18px;transition:color .25s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--blue-bright)}
.faq summary .pm{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;font-size:16px;color:var(--blue-bright);transition:.3s var(--ease)}
.faq details[open] .pm{transform:rotate(45deg);background:rgba(0,71,255,.14)}
.faq .ans{padding:0 4px 24px;color:var(--muted);max-width:65ch}

/* ---------- CTA band ---------- */
.band{border:1px solid rgba(63,125,255,.28);border-radius:28px;padding:clamp(44px,6vw,80px);text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(700px 300px at 50% -60px,rgba(0,71,255,.2),transparent 70%),linear-gradient(160deg,#04060d,#000)}
.band h2{font-size:clamp(30px,4.4vw,54px);max-width:22ch;margin:0 auto 16px}
.band p{color:var(--muted);max-width:52ch;margin:0 auto 34px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:64px clamp(20px,5vw,60px) 40px;position:relative;z-index:1;background:var(--bg-2)}
.foot{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}
.foot h5{font-family:var(--font-d);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:18px}
.foot a{display:block;color:var(--muted);font-size:14.5px;padding:5px 0;transition:color .25s}
.foot a:hover{color:var(--blue-bright)}
.foot .about{color:var(--muted);font-size:14.5px;max-width:34ch;margin-top:14px}
.legal{max-width:1200px;margin:48px auto 0;padding-top:28px;border-top:1px solid var(--line);font-size:12.5px;color:var(--faint);line-height:1.7}
.legal b{color:var(--muted)}
@media(max-width:860px){.foot{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot{grid-template-columns:1fr}}

/* ---------- floating WA ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:55;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,#25d366,#128c7e);color:#fff;box-shadow:0 12px 34px rgba(18,140,126,.45);transition:transform .3s var(--ease)}
.wa-float:hover{transform:scale(1.1)}
.wa-float svg{width:30px;height:30px}
.wa-float .ring{position:absolute;inset:-6px;border-radius:50%;border:1.5px solid rgba(37,211,102,.5);animation:ring 2.4s infinite}
@keyframes ring{0%{transform:scale(.85);opacity:1}100%{transform:scale(1.35);opacity:0}}

/* ---------- quiz modal ---------- */
.quiz-overlay{position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.82);backdrop-filter:blur(14px);display:grid;place-items:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .35s}
.quiz-overlay.open{opacity:1;pointer-events:auto}
.quiz{width:min(620px,100%);border:1px solid var(--line-2);border-radius:26px;background:linear-gradient(165deg,#06080f,#000);padding:clamp(28px,4vw,46px);transform:translateY(26px) scale(.98);transition:transform .4s var(--ease);max-height:88vh;overflow:auto;position:relative}
.quiz-overlay.open .quiz{transform:none}
.quiz .close{position:absolute;top:18px;right:18px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--muted);font-size:17px;transition:.25s}
.quiz .close:hover{color:var(--ink);border-color:var(--ink)}
.quiz .qstep{display:none;animation:qin .45s var(--ease)}
.quiz .qstep.active{display:block}
@keyframes qin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.quiz .qk{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-bright);margin-bottom:14px}
.quiz h3{font-size:clamp(22px,3vw,30px);margin-bottom:8px}
.quiz .qsub{color:var(--muted);font-size:15px;margin-bottom:26px}
.qopts{display:grid;gap:12px}
.qopt{text-align:left;border:1px solid var(--line);border-radius:16px;padding:18px 20px;background:var(--glass);transition:.25s var(--ease);display:flex;gap:14px;align-items:center}
.qopt:hover{border-color:rgba(63,125,255,.55);transform:translateX(4px)}
.qopt .qi{font-size:22px;flex:none}
.qopt b{display:block;font-family:var(--font-d);font-size:16px}
.qopt span{font-size:13px;color:var(--muted)}
.qbar{height:3px;background:var(--line);border-radius:10px;margin-bottom:30px;overflow:hidden}
.qbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--blue-soft));transition:width .5s var(--ease)}
.qresult{border:1px solid rgba(63,125,255,.35);border-radius:18px;padding:24px;background:rgba(0,71,255,.07);margin-bottom:24px}
.qresult .rn{font-family:var(--font-d);font-size:22px;color:var(--blue-bright)}
.qresult .rp{font-family:var(--font-d);font-size:17px;margin-top:4px}
.qresult p{font-size:14px;color:var(--muted);margin-top:8px}
.qfield{margin-bottom:16px}
.qfield label{display:block;font-size:13px;letter-spacing:.06em;color:var(--muted);margin-bottom:8px}
.qfield input{width:100%;padding:15px 18px;border-radius:14px;border:1px solid var(--line-2);background:rgba(255,255,255,.04);color:var(--ink);font-size:16px;font-family:inherit;outline:none;transition:border-color .25s}
.qfield input:focus{border-color:var(--blue-bright)}
.qback{color:var(--faint);font-size:14px;margin-top:18px;display:inline-flex;gap:8px;align-items:center}
.qback:hover{color:var(--ink)}

/* ---------- reveals ---------- */
.rv{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.4s}

/* ---------- product page ---------- */
.ppage{padding-top:150px}
.crumbs{font-size:13px;color:var(--faint);margin-bottom:26px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--blue-bright)}
.phead{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,70px);align-items:start}
@media(max-width:900px){.phead{grid-template-columns:1fr}}
.phead h1{font-size:clamp(36px,5vw,62px);margin:14px 0 18px}
.phead .lead{color:var(--muted);font-size:17.5px;max-width:58ch}
.pserie{display:inline-block;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-bright);border:1px solid rgba(63,125,255,.35);border-radius:100px;padding:6px 14px}
.pbuy{border:1px solid var(--line-2);border-radius:24px;padding:32px;position:sticky;top:110px;background:linear-gradient(165deg,rgba(0,71,255,.08),rgba(255,255,255,.02))}
.pbuy .pp{font-family:var(--font-d);font-size:40px}
.pbuy .pp small{font-size:14px;color:var(--faint);font-family:var(--font-b);display:block;margin-top:2px}
.pbuy ul{list-style:none;margin:22px 0;display:grid;gap:10px}
.pbuy li{font-size:14px;color:var(--muted);display:flex;gap:10px;align-items:start}
.pbuy li i{color:var(--blue-bright);font-style:normal}
.pbuy .btn{width:100%;justify-content:center}
.pbuy .crypto{margin-top:14px;text-align:center;font-size:12.5px;color:var(--blue-soft)}
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin:52px 0}
.spec{border:1px solid var(--line);border-radius:16px;padding:20px;background:var(--glass)}
.spec b{display:block;font-family:var(--font-d);font-size:19px;color:var(--blue-bright)}
.spec span{font-size:12.5px;color:var(--faint);letter-spacing:.06em;text-transform:uppercase}
.prose{max-width:760px}
.prose h2{font-size:clamp(26px,3.2vw,38px);margin:56px 0 18px}
.prose h3{font-size:21px;margin:34px 0 12px}
.prose p{color:var(--muted);margin-bottom:16px}
.prose ul{margin:0 0 18px 22px;color:var(--muted)}
.prose li{margin-bottom:8px}
.prose strong{color:var(--ink)}
.prose .note{border:1px solid rgba(63,125,255,.3);border-radius:16px;padding:20px 22px;margin:30px 0;background:rgba(0,71,255,.06);font-size:14.5px;color:var(--blue-soft)}
.related{margin-top:70px}
.related h2{font-size:28px;margin-bottom:26px}

/* ---------- article ---------- */
.article{max-width:800px;margin:0 auto;padding-top:150px}
.article h1{font-size:clamp(34px,4.6vw,56px);margin:16px 0 20px}
.article .meta{color:var(--faint);font-size:14px;display:flex;gap:16px;align-items:center}
.article .meta i{color:var(--blue-bright);font-style:normal}

.center{text-align:center}
hr.sep{border:0;height:1px;background:var(--line);margin:60px 0}

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

/* ============================================================
   IMMERSION LAYER v2.1 — cursor, scramble, page fade, mobile bar
   ============================================================ */

/* custom cursor (desktop / fine pointers only) */
@media (pointer:fine){
  .cur-dot{position:fixed;z-index:90;width:8px;height:8px;border-radius:50%;background:var(--blue-bright);
    pointer-events:none;transform:translate(-50%,-50%);transition:width .2s,height .2s,background .2s}
  .cur-glow{position:fixed;z-index:89;width:340px;height:340px;border-radius:50%;pointer-events:none;
    transform:translate(-50%,-50%);
    background:radial-gradient(circle,rgba(0,71,255,.10) 0%,rgba(0,71,255,.04) 40%,transparent 70%)}
  body.cur-hover .cur-dot{width:52px;height:52px;background:rgba(63,125,255,.16);
    border:1px solid rgba(63,125,255,.5);backdrop-filter:blur(2px)}
}
@media (pointer:coarse){.cur-dot,.cur-glow{display:none}}

/* page fade transitions */
body{animation:pageIn .6s var(--ease) both}
@keyframes pageIn{from{opacity:0}to{opacity:1}}
body.leaving{opacity:0;transition:opacity .3s ease}

/* scramble text */
.scrambling{color:var(--blue-soft)}

/* mobile sticky action bar */
.mobile-bar{display:none}
@media(max-width:760px){
  .mobile-bar{position:fixed;left:12px;right:12px;bottom:12px;z-index:56;display:flex;gap:10px;
    padding:10px;border-radius:20px;border:1px solid var(--line-2);
    background:rgba(0,0,0,.78);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    box-shadow:0 18px 50px rgba(0,0,0,.6);
    transform:translateY(120%);transition:transform .5s var(--ease)}
  .mobile-bar.show{transform:none}
  .mobile-bar .btn{flex:1;justify-content:center;padding:14px 10px;font-size:14px}
  .wa-float{display:none}          /* replaced by bar on mobile */
  body{padding-bottom:86px}
  .hero-meta{gap:18px}
  .hero-meta .hm b{font-size:20px}
}

/* ============================================================
   v3 — iconografía propia, hélice ADN, acceso reservado
   ============================================================ */

/* custom series/step icon chip */
.c-ico{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;
  color:var(--blue-bright);position:relative;
  background:radial-gradient(120% 120% at 30% 20%,rgba(0,71,255,.18),rgba(0,71,255,.04));
  border:1px solid rgba(63,125,255,.28);
  box-shadow:inset 0 0 18px rgba(0,71,255,.12), 0 6px 18px rgba(0,0,0,.4)}
.c-ico svg{width:28px;height:28px;filter:drop-shadow(0 0 6px rgba(63,125,255,.5))}
.card:hover .c-ico{color:#cfe0ff;border-color:rgba(63,125,255,.55);transition:.35s var(--ease)}
.step .c-ico{margin-bottom:6px}

/* ---------- DNA helix strip ---------- */
.helix-band{position:relative;z-index:1;overflow:hidden;border-block:1px solid var(--line);
  background:linear-gradient(180deg,#02030a,#000);padding:0}
.helix-band .hb-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;
  gap:40px;align-items:center;padding:clamp(60px,7vw,90px) clamp(20px,5vw,60px)}
@media(max-width:840px){.helix-band .hb-inner{grid-template-columns:1fr;gap:26px}}
.helix-band h2{font-size:clamp(28px,3.8vw,46px);margin-bottom:14px}
.helix-band p{color:var(--muted);max-width:52ch}
.helix-band .tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.helix-band .tags span{font-family:var(--font-d);font-size:12px;letter-spacing:.08em;color:var(--blue-soft);
  border:1px solid rgba(63,125,255,.3);border-radius:100px;padding:8px 14px;background:rgba(0,71,255,.05)}
.helix-wrap{position:relative;height:300px}
#dna-canvas{width:100%;height:100%;display:block}

/* ---------- acceso reservado (mayorista compacto) ---------- */
.reserved{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  border:1px solid var(--line-2);border-radius:20px;padding:26px 30px;position:relative;overflow:hidden;
  background:linear-gradient(120deg,rgba(0,71,255,.08),rgba(255,255,255,.015))}
.reserved::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(63,125,255,.03) 10px,rgba(63,125,255,.03) 20px)}
.reserved .rv-left{display:flex;align-items:center;gap:20px;position:relative}
.reserved .lock{width:52px;height:52px;flex:none;border-radius:14px;display:grid;place-items:center;color:var(--blue-bright);
  background:rgba(0,71,255,.12);border:1px solid rgba(63,125,255,.32)}
.reserved .lock svg{width:24px;height:24px}
.reserved b{font-family:var(--font-d);font-size:18px;display:block}
.reserved span{font-size:14px;color:var(--muted)}
.reserved .btn{position:relative;flex:none}
@media(max-width:640px){.reserved{padding:22px}.reserved .btn{width:100%;justify-content:center}}

/* price chip on cards footer already; add "desde" helper */
.price .from{font-size:12px;color:var(--faint)}

/* ============================================================
   v4 — MORPH JOURNEY (scroll-driven particle transformation)
   ============================================================ */
.morph{position:relative;height:560vh;z-index:1}
.morph-sticky{position:sticky;top:0;height:100vh;overflow:hidden;
  background:radial-gradient(120% 80% at 50% 20%,rgba(0,71,255,.10),transparent 60%),#000}
#morph-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.morph-caption{position:absolute;left:0;right:0;bottom:clamp(40px,9vh,110px);text-align:center;
  padding:0 24px;z-index:2;pointer-events:none}
.morph-caption h2{font-size:clamp(30px,5vw,62px);margin:6px 0 12px;
  transition:opacity .4s var(--ease),transform .4s var(--ease)}
.morph-caption p{color:var(--muted);max-width:44ch;margin:0 auto;font-size:clamp(15px,1.5vw,18px);
  transition:opacity .4s var(--ease),transform .4s var(--ease)}
.morph-caption.swap h2,.morph-caption.swap p{opacity:0;transform:translateY(10px)}
.morph-dots{display:flex;gap:10px;justify-content:center;margin-top:26px}
.morph-dots span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.18);transition:.35s var(--ease)}
.morph-dots span.on{background:var(--blue-bright);box-shadow:0 0 12px var(--blue-bright);transform:scale(1.25)}
.morph-hint{margin-top:22px;font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);
  animation:hintPulse 2.4s var(--ease) infinite}
@keyframes hintPulse{0%,100%{opacity:.5}50%{opacity:1}}
@media(max-width:640px){.morph{height:520vh}}
@media (prefers-reduced-motion: reduce){
  .morph{height:auto}.morph-sticky{position:relative;height:80vh}.morph-hint{display:none}
}

/* ============================================================
   v6 — JOURNEY: escenas vectoriales nítidas con cross-fade (iPhone-style)
   ============================================================ */
.journey{position:relative;height:720vh;z-index:1}
.journey-sticky{position:sticky;top:0;height:100svh;overflow:hidden;display:grid;place-items:center;
  background:radial-gradient(120% 90% at 50% 30%,rgba(0,71,255,.10),transparent 62%),#000}
.journey-glow{position:absolute;width:70vmin;height:70vmin;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(0,71,255,.22),transparent 66%);filter:blur(30px);
  animation:jbreathe 7s ease-in-out infinite}
@keyframes jbreathe{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.12);opacity:1}}

.jscene{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:clamp(26px,4vw,44px);padding:110px 24px 90px;text-align:center;
  opacity:0;transform:translateY(48px) scale(.93);filter:blur(7px);pointer-events:none;
  transition:opacity .8s var(--ease),transform .9s var(--ease),filter .8s var(--ease)}
.jscene.active{opacity:1;transform:none;filter:none;pointer-events:auto}
.jscene.past{opacity:0;transform:translateY(-48px) scale(.93);filter:blur(7px)}

.jart{position:relative;width:clamp(170px,25vw,290px);height:clamp(170px,25vw,290px);display:grid;place-items:center;perspective:900px}
.jring{position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from 0deg,rgba(63,125,255,0) 0deg,rgba(63,125,255,.55) 90deg,rgba(169,198,255,.15) 200deg,rgba(63,125,255,0) 320deg);
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 1.5px));
  mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 1.5px));
  animation:jspin 9s linear infinite}
.jart::before{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid rgba(255,255,255,.06)}
.jart::after{content:"";position:absolute;inset:14%;border-radius:50%;
  background:radial-gradient(circle,rgba(0,71,255,.18),transparent 70%);filter:blur(6px)}
@keyframes jspin{to{transform:rotate(360deg)}}
.jicon{width:50%;height:50%;color:var(--blue-bright);filter:drop-shadow(0 0 16px rgba(63,125,255,.6));
  animation:jfloat 5.5s ease-in-out infinite}
@keyframes jfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

.jdna{width:78%;height:92%;transform-style:preserve-3d;animation:jdnaSpin 10s linear infinite;
  filter:drop-shadow(0 0 12px rgba(63,125,255,.5))}
.jdna svg{width:100%;height:100%;overflow:visible}
@keyframes jdnaSpin{to{transform:rotateY(360deg)}}

.jcap{max-width:46ch}
.jk{font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--blue-bright);margin-bottom:14px}
.jcap h2{font-size:clamp(30px,4.8vw,58px);margin-bottom:16px}
.jcap p{color:var(--muted);font-size:clamp(15px,1.5vw,18px);margin:0 auto}
.jlink{display:inline-block;margin-top:22px;color:var(--blue-bright);font-family:var(--font-d);font-weight:600;font-size:15px;transition:transform .3s var(--ease)}
.jlink:hover{transform:translateX(4px)}

.journey-dots{position:absolute;left:50%;bottom:64px;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.journey-dots span{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.16);transition:.4s var(--ease)}
.journey-dots span.on{background:var(--blue-bright);box-shadow:0 0 12px var(--blue-bright);transform:scale(1.3)}
.journey-hint{position:absolute;bottom:30px;left:0;right:0;text-align:center;z-index:3;
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);animation:hintPulse 2.4s var(--ease) infinite}

@media(max-width:760px){.journey{height:680vh}.jscene{padding:96px 20px 110px;gap:22px}.journey-dots{bottom:96px}}
@media (prefers-reduced-motion: reduce){
  .journey{height:auto}.journey-sticky{position:relative;height:auto;display:block}
  .jscene{position:relative;opacity:1;transform:none;filter:none;padding:60px 24px}
  .jring,.jicon,.jdna,.journey-glow{animation:none}.journey-hint,.journey-dots{display:none}
}