/* ============ NEONCAPS ============ */
:root{
  --void:#07070c;
  --carbon:#0d0e17;
  --panel:#121420;
  --line:rgba(255,255,255,.09);
  --cyan:#00e5ff;
  --magenta:#ff2bd6;
  --volt:#c6ff2e;
  --bone:#eef0ff;
  --steel:#8e93ad;
  --r:14px;
  --wrap:1180px;
  --disp:"Chakra Petch",system-ui,sans-serif;
  --body:"Space Grotesk",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--void);color:var(--bone);
  font-family:var(--body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--cyan);color:#000;padding:10px 16px;z-index:99;border-radius:8px}
.skip:focus{left:8px}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.wrap--narrow{width:min(100% - 40px,820px)}

/* ---- tipografía ---- */
h1,h2,h3,h4{font-family:var(--disp);font-weight:700;line-height:1.05;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(2.6rem,6.5vw,4.6rem);text-transform:uppercase}
.h2{font-size:clamp(2rem,4.2vw,3.1rem);text-transform:uppercase;margin-bottom:14px}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin:0 0 14px}
.sub{color:var(--steel);max-width:56ch;margin:0 0 44px;font-size:1.05rem}
.lede{color:#b9bed6;font-size:1.12rem;max-width:52ch;margin:22px 0 32px}
.glow{color:var(--cyan);text-shadow:0 0 28px rgba(0,229,255,.55)}

/* ---- botones ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 26px;border-radius:11px;border:1px solid transparent;
  font-family:var(--disp);font-weight:600;font-size:.95rem;letter-spacing:.06em;
  text-transform:uppercase;text-decoration:none;transition:transform .16s,box-shadow .22s,background .22s,color .22s;
}
.btn--primary{background:var(--cyan);color:#04060a;box-shadow:0 0 0 rgba(0,229,255,0)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 34px rgba(0,229,255,.38)}
.btn--ghost{border-color:var(--line);color:var(--bone);background:rgba(255,255,255,.03)}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px)}
.btn--wide{width:100%}
.btn:disabled{opacity:.35;cursor:not-allowed;transform:none;box-shadow:none}
.linkbtn{background:none;border:0;color:var(--steel);text-decoration:underline;padding:6px 0;font-size:.86rem}
.linkbtn:hover{color:var(--cyan)}
.linkbtn--c{display:block;width:100%;text-align:center}
.iconbtn{background:none;border:0;color:var(--steel);font-size:1.8rem;line-height:1;padding:4px 10px}
.iconbtn:hover{color:var(--bone)}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:none;background:rgba(7,7,12,.86);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.is-stuck{border-bottom-color:var(--line);background:rgba(7,7,12,.96)}
.nav__in{display:flex;align-items:center;gap:26px;height:72px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;margin-right:auto}
.logo__cap{width:22px;height:22px;border-radius:6px;background:linear-gradient(150deg,var(--cyan),var(--magenta));box-shadow:0 0 18px rgba(0,229,255,.6)}
.logo__txt{font-family:var(--disp);font-weight:700;letter-spacing:.12em;font-size:1.05rem}
.logo__txt em{font-style:normal;color:var(--cyan)}
.nav__links{display:flex;gap:26px}
.nav__links a{text-decoration:none;color:var(--steel);font-size:.92rem;transition:color .2s}
.nav__links a:hover{color:var(--bone)}
.cartbtn{display:flex;align-items:center;gap:9px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--bone);padding:10px 15px;border-radius:10px;font-size:.88rem;transition:border-color .2s}
.cartbtn:hover{border-color:var(--cyan)}
.cartbtn__ico{width:14px;height:14px;border:2px solid currentColor;border-radius:3px;position:relative}
.cartbtn__ico::before{content:"";position:absolute;inset:-6px 2px auto 2px;height:6px;border:2px solid currentColor;border-bottom:0;border-radius:5px 5px 0 0}
.cartbtn__n{min-width:22px;height:22px;border-radius:11px;background:var(--magenta);color:#0a0110;display:grid;place-items:center;font-family:var(--mono);font-size:.74rem;font-weight:700}

/* ---- hero ---- */
.hero{position:relative;padding:70px 0 110px;overflow:hidden}
.hero__grid{
  position:absolute;inset:-20% -10% auto;height:120%;
  background-image:linear-gradient(rgba(0,229,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,43,214,.06) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 55% at 50% 30%,#000 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 70% 55% at 50% 30%,#000 20%,transparent 75%);
}
.hero__in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__facts{list-style:none;display:flex;gap:38px;padding:0;margin:46px 0 0;border-top:1px solid var(--line);padding-top:22px}
.hero__facts strong{display:block;font-family:var(--disp);font-size:1.6rem;color:var(--bone)}
.hero__facts span{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}

/* ---- la tecla 3D (elemento firma) ---- */
.stage{position:relative;display:grid;place-items:center;padding:44px 20px;perspective:900px;perspective-origin:50% 42%}
.stage__glow{
  position:absolute;width:330px;height:330px;border-radius:50%;filter:blur(70px);opacity:.5;
  background:conic-gradient(from 0deg,var(--cyan),var(--magenta),var(--volt),var(--cyan));
  animation:spin 14s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.cap{
  position:relative;width:240px;height:240px;
  --kc-t:#33364a;--kc-w:#22243440;--kc-b:#15172180;--kc-fg:#eef0ff;--kc-side:#2c3043;
  transform:scale(var(--kc-scale,1));
  cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;
}
.cap:active{cursor:grabbing}
.cap::after{
  content:"";position:absolute;left:50%;bottom:6px;width:230px;height:44px;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(0,0,0,.7),rgba(0,0,0,0) 70%);
  filter:blur(9px);
}
.cap--big{--kc-scale:1.16}
.cap.is-white{--kc-t:#f3f4f9;--kc-side:#dcdee8;--kc-fg:#14151d}
.cap.is-smoke{--kc-t:rgba(198,208,232,.55);--kc-side:rgba(160,172,205,.45);--kc-fg:#eef0ff}

.kc3d{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(-18deg) rotateY(-26deg)}
.kc3d > *{position:absolute;backface-visibility:visible}

.kc3d__top{
  width:190px;height:190px;left:25px;top:25px;
  transform:rotateX(90deg) translateZ(46px);
  background:var(--kc-t) center/cover no-repeat;
  border-radius:16px;display:grid;place-items:center;overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
}
.kc3d__dish{
  position:absolute;inset:0;pointer-events:none;border-radius:16px;
  background:radial-gradient(ellipse 78% 78% at 50% 42%,rgba(0,0,0,.30),rgba(0,0,0,0) 62%),
             linear-gradient(160deg,rgba(0,0,0,.26),rgba(0,0,0,0) 45%,rgba(255,255,255,.10));
}
.kc3d__gloss{
  position:absolute;inset:0;pointer-events:none;border-radius:16px;
  background:linear-gradient(128deg,rgba(255,255,255,.30) 0%,rgba(255,255,255,.05) 30%,transparent 55%,rgba(255,255,255,.12) 100%);
}
.kc3d__legend{font-family:var(--disp);font-weight:700;font-size:4.1rem;color:var(--kc-fg);z-index:2}
.cap.has-img .kc3d__legend{display:none}

.kc3d__side{
  width:240px;height:95px;left:0;top:calc(50% - 47.5px);
  background-color:var(--kc-side);
  background-image:linear-gradient(180deg,rgba(255,255,255,.12),rgba(0,0,0,.42));
  clip-path:polygon(10.4% 0,89.6% 0,100% 100%,0 100%);
}
.kc3d__side[data-i="0"]{transform:rotateY(0deg)   translateZ(107px) rotateX(15.2deg)}
.kc3d__side[data-i="1"]{transform:rotateY(90deg)  translateZ(107px) rotateX(15.2deg)}
.kc3d__side[data-i="2"]{transform:rotateY(180deg) translateZ(107px) rotateX(15.2deg)}
.kc3d__side[data-i="3"]{transform:rotateY(270deg) translateZ(107px) rotateX(15.2deg)}

.kc3d__bottom{
  width:240px;height:240px;left:0;top:0;border-radius:6px;
  transform:rotateX(-90deg) translateZ(46px);
  background:radial-gradient(circle at 50% 50%,#0b0c12,#05060a 70%);
  display:grid;place-items:center;
  box-shadow:inset 0 0 0 10px #14161f;
}
.kc3d__stem{position:relative;width:56px;height:56px}
.kc3d__stem::before,.kc3d__stem::after{
  content:"";position:absolute;background:#1d2030;border-radius:3px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
}
.kc3d__stem::before{left:50%;top:0;width:13px;height:100%;transform:translateX(-50%)}
.kc3d__stem::after{top:50%;left:0;height:13px;width:100%;transform:translateY(-50%)}

.stage__note{text-align:center;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin:26px 0 0}

/* ---- secciones ---- */
.sec{padding:110px 0}
.sec--alt{background:linear-gradient(180deg,transparent,var(--carbon) 12%,var(--carbon) 88%,transparent);border-block:1px solid var(--line)}

/* ---- configurador ---- */
.cfg{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.cfg__preview{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:10px 10px 22px;position:relative;overflow:hidden}
.cfg__filename{text-align:center;font-family:var(--mono);font-size:.75rem;color:var(--steel);margin:0;word-break:break-all;padding:0 14px}
.cfg__panel{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:30px}
.field{margin-bottom:26px}
.field--row{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:start}
.field__label{display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.drop{display:grid;place-items:center;gap:4px;padding:26px;border:1.5px dashed rgba(255,255,255,.18);border-radius:14px;cursor:pointer;text-align:center;transition:border-color .2s,background .2s}
.drop:hover,.drop.is-over{border-color:var(--cyan);background:rgba(0,229,255,.05)}
.drop__ico{width:26px;height:26px;border-radius:7px;background:linear-gradient(150deg,var(--cyan),var(--magenta));margin-bottom:6px}
.drop__t{font-family:var(--disp);font-weight:600;letter-spacing:.04em}
.drop__s{font-family:var(--mono);font-size:.7rem;color:var(--steel)}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opts--mini{grid-template-columns:auto auto}
.opt{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:13px 15px;text-align:left;color:var(--bone);transition:border-color .2s,background .2s}
.opt:hover{border-color:rgba(0,229,255,.5)}
.opt.is-on{border-color:var(--cyan);background:rgba(0,229,255,.09);box-shadow:0 0 22px rgba(0,229,255,.16) inset}
.opt__t{display:block;font-family:var(--disp);font-weight:600;font-size:.92rem}
.opt__p{display:block;font-family:var(--mono);font-size:.78rem;color:var(--steel);margin-top:3px}
.opt.is-on .opt__p{color:var(--cyan)}
.swatches{display:flex;gap:10px}
.sw{width:44px;height:44px;border-radius:12px;border:2px solid var(--line);transition:border-color .2s,transform .16s}
.sw:hover{transform:translateY(-2px)}
.sw.is-on{border-color:var(--cyan);box-shadow:0 0 18px rgba(0,229,255,.35)}
.sw--black{background:#15171f}
.sw--white{background:#f2f3f8}
.sw--smoke{background:linear-gradient(140deg,rgba(200,210,235,.5),rgba(120,130,160,.25))}
.cfg__foot{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;border-top:1px solid var(--line);padding-top:22px}
.cfg__total span{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--steel)}
.cfg__total strong{font-family:var(--disp);font-size:1.7rem}
.cfg__legal{font-size:.78rem;color:var(--steel);margin:16px 0 0}

/* ---- tarjetas ---- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:28px 24px;display:flex;flex-direction:column;transition:transform .22s,border-color .22s,box-shadow .22s}
.card:hover{transform:translateY(-6px);border-color:rgba(0,229,255,.45);box-shadow:0 24px 50px rgba(0,0,0,.5)}
.card--hot{border-color:rgba(255,43,214,.5);box-shadow:0 0 40px rgba(255,43,214,.12)}
.card__tag{position:absolute;top:-11px;left:24px;background:var(--magenta);color:#12000f;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;padding:5px 11px;border-radius:20px}
.card h3{font-size:1.3rem;text-transform:uppercase;margin-bottom:8px}
.card__p{font-family:var(--disp);font-size:2.1rem;color:var(--cyan);margin:0 0 12px}
.card__d{color:var(--steel);font-size:.92rem;margin:0 0 18px}
.card__l{list-style:none;padding:0;margin:0 0 24px;flex:1}
.card__l li{font-size:.88rem;padding:7px 0 7px 20px;position:relative;border-top:1px solid var(--line)}
.card__l li::before{content:"";position:absolute;left:0;top:15px;width:7px;height:7px;border-radius:2px;background:var(--volt)}

/* ---- pasos ---- */
.steps{list-style:none;padding:0;margin:0 0 70px;display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:s}
.step{border-top:2px solid var(--line);padding-top:20px;transition:border-color .3s}
.step:hover{border-top-color:var(--cyan)}
.step__n{font-family:var(--mono);font-size:.78rem;color:var(--magenta);letter-spacing:.1em}
.step h3{font-size:1.15rem;margin:10px 0 8px;text-transform:uppercase}
.step p{color:var(--steel);font-size:.92rem;margin:0}
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:36px}
.why h3{font-size:1.08rem;color:var(--cyan);margin-bottom:8px;text-transform:uppercase}
.why p{color:var(--steel);font-size:.92rem;margin:0}

/* ---- faq ---- */
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-family:var(--disp);font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--cyan);font-size:1.5rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--steel);margin:0 0 22px;padding-right:40px}

/* ---- cta ---- */
.cta{padding:110px 0;text-align:center;background:radial-gradient(ellipse 60% 100% at 50% 100%,rgba(255,43,214,.14),transparent 70%)}
.cta h2{font-size:clamp(1.9rem,4vw,2.9rem);text-transform:uppercase;margin-bottom:12px}
.cta p{color:var(--steel);margin:0 0 30px}

/* ---- footer ---- */
.foot{border-top:1px solid var(--line);padding:56px 0 26px;background:var(--carbon)}
.foot__in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px}
.foot p{color:var(--steel);font-size:.9rem;margin:12px 0 0}
.foot h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.foot a{color:var(--steel);text-decoration:none}
.foot a:hover{color:var(--cyan)}
.foot__legal{border-top:1px solid var(--line);margin-top:40px;padding-top:20px}
.foot__legal p{font-family:var(--mono);font-size:.72rem}

/* ---- carrito ---- */
.scrim{position:fixed;inset:0;background:rgba(4,4,8,.72);z-index:60;opacity:0;transition:opacity .3s}
.scrim.is-on{opacity:1}
.drawer{
  position:fixed;top:0;right:0;height:100dvh;width:min(430px,100%);z-index:61;
  background:var(--carbon);border-left:1px solid var(--line);
  display:flex;flex-direction:column;transform:translateX(102%);
  transition:transform .38s cubic-bezier(.22,1,.36,1);
}
.drawer.is-on{transform:none;box-shadow:-30px 0 70px rgba(0,0,0,.6)}
.drawer__top{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line)}
.drawer__top h2{font-size:1.2rem;text-transform:uppercase}
.drawer__body{flex:1;overflow-y:auto;padding:22px 24px}
.lines{list-style:none;padding:0;margin:0}
.line{display:grid;grid-template-columns:56px 1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);align-items:center}
.line__img{width:56px;height:56px;border-radius:10px;background:#1b1d29 center/cover no-repeat;border:1px solid var(--line);display:grid;place-items:center;font-family:var(--disp);color:var(--steel);font-size:.8rem}
.line__t{font-family:var(--disp);font-weight:600;font-size:.95rem}
.line__m{font-family:var(--mono);font-size:.72rem;color:var(--steel);display:block;margin-top:3px}
.line__r{text-align:right}
.line__p{font-family:var(--mono);font-size:.9rem;color:var(--cyan)}
.qty{display:inline-flex;align-items:center;gap:8px;margin-top:6px}
.qty button{width:24px;height:24px;border-radius:7px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--bone);display:grid;place-items:center;line-height:1}
.qty button:hover{border-color:var(--cyan)}
.qty span{font-family:var(--mono);font-size:.8rem;min-width:16px;text-align:center}
.empty{color:var(--steel);font-size:.92rem;text-align:center;padding:40px 20px}
.drawer__foot{border-top:1px solid var(--line);padding:20px 24px 26px;display:grid;gap:9px}
.drawer__row{display:flex;justify-content:space-between;align-items:baseline;font-size:.92rem;color:var(--steel)}
.drawer__row strong{color:var(--bone);font-family:var(--mono)}
.drawer__row--s{font-size:.84rem}
.drawer__row--big{border-top:1px solid var(--line);padding-top:11px;margin-top:3px}
.drawer__row--big strong{font-family:var(--disp);font-size:1.4rem;color:var(--cyan)}
.inp{display:block;margin-bottom:15px}
.inp span{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-bottom:6px}
.inp input,.inp textarea{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--bone);font-family:var(--body);font-size:.95rem}
.inp input:focus,.inp textarea:focus{border-color:var(--cyan);outline:none}
.inp--row{max-width:170px}
.inp-pair{display:grid;grid-template-columns:150px 1fr;gap:12px}
.inp-pair .inp--row{max-width:none}
.drawer__legal{font-size:.76rem;line-height:1.5;color:var(--steel);margin:4px 0 2px}
.line__warn{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--magenta);margin-top:4px}
.done{text-align:center;padding:30px 10px}
.done__ico{display:block;width:54px;height:54px;margin:0 auto 18px;border-radius:16px;background:linear-gradient(150deg,var(--cyan),var(--volt));box-shadow:0 0 40px rgba(0,229,255,.4)}
.done h3{font-size:1.3rem;text-transform:uppercase;margin-bottom:10px}
.done p{color:var(--steel);font-size:.92rem;margin-bottom:26px}
.done strong{color:var(--cyan);font-family:var(--mono)}

/* ---- toast ---- */
.toast{
  position:fixed;left:50%;bottom:26px;transform:translate(-50%,120%);
  background:var(--panel);border:1px solid var(--cyan);color:var(--bone);
  padding:13px 22px;border-radius:12px;z-index:70;font-size:.9rem;
  box-shadow:0 0 40px rgba(0,229,255,.25);transition:transform .35s cubic-bezier(.22,1,.36,1);
}
.toast.is-on{transform:translate(-50%,0)}

/* ---- reveals ---- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1)}
.rv.is-in{opacity:1;transform:none}

/* ---- responsive ---- */
@media(max-width:1040px){
  .cards{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .why{grid-template-columns:1fr}
}
@media(max-width:900px){
  .hero__in{grid-template-columns:1fr;gap:20px}
  .hero__stage{order:-1}
  .cfg{grid-template-columns:1fr}
  .nav__links{display:none}
  .sec{padding:80px 0}
  .foot__in{grid-template-columns:1fr}
}
@media(max-width:560px){
  body{font-size:16px}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero__facts{gap:22px}
  .cfg__panel{padding:22px}
  .stage{padding:34px 12px}
  .stage__glow{width:250px;height:250px}
  .hero{padding:34px 0 70px}
  .field--row{grid-template-columns:1fr}
  .opts{grid-template-columns:1fr}
  .cfg__foot{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .stage__glow{animation:none}
}