/* ============================================================
   KiraStudio · sistema de diseño
   Paleta: "salón de noche" — berenjena profunda, luz de bombilla,
   rosa de neón y jade de confirmación.
   ============================================================ */
:root{
  /* — marca, constante en los dos temas — */
  --gold:#F3C46A; --gold-deep:#B47B18;
  --rosa:#E0518F; --rosa-deep:#B32E63;
  --jade:#6FDCB6; --jade-deep:#0E7A5A;
  --on-light:#1B1220;
  --muted-dark:#5E4A6B;
  --r-s:10px; --r-m:16px; --r-l:24px; --r-xl:34px;
  --maxw:1180px;
  --pad:clamp(20px,5vw,40px);
  --display:"Fraunces",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,sans-serif;
  --mono:"DM Mono",ui-monospace,Menlo,monospace;

  /* — TEMA DÍA (por defecto) — */
  color-scheme:light;
  --ink:#F4EFF7;
  --ink-2:#FBF7FC;
  --plum:#E8DBF1;
  --porcelain:#FFFFFF;
  --text:#221528;
  --muted:#6B5877;
  --lead:#4E3D5A;
  --accent:#9B3F70;
  --ok:#0E7A5A;
  --btn-bg:#B32E63; --btn-fg:#FFFFFF; --btn-bg-h:#C93B79;
  --btn-glow:0 10px 28px -12px rgba(179,46,99,.55);
  --btn-glow-h:0 16px 34px -14px rgba(179,46,99,.7);
  --line:rgba(34,21,40,.13);
  --line-strong:rgba(34,21,40,.3);
  --line-dark:rgba(27,18,32,.12);
  --hairline:rgba(34,21,40,.09);
  --wash-1:rgba(255,255,255,.78);
  --wash-2:rgba(255,255,255,1);
  --wash-3:rgba(34,21,40,.06);
  --sink:rgba(34,21,40,.045);
  --card-alt:#F7F1FA;
  --glass:rgba(255,255,255,.88);
  --nav-bg:rgba(244,239,247,.85);
  --nav-solid:rgba(244,239,247,.98);
  --glow-rosa:rgba(224,81,143,.16);
  --glow-gold:rgba(243,196,106,.3);
  --hero-tint:rgba(243,196,106,.28);
  --hero-tint-2:rgba(255,255,255,.9);
  --hero-border:rgba(180,123,24,.45);
  --sel-border:rgba(180,123,24,.5); --sel-bg:rgba(243,196,106,.22);
  --sel2-border:rgba(179,46,99,.5); --sel2-bg:rgba(224,81,143,.1);
  --ok-bg:rgba(14,122,90,.1); --ok-ring:rgba(14,122,90,.4);
  --acc-bg:rgba(180,123,24,.12); --acc-ring:rgba(180,123,24,.45);
  --bulb:#E0518F; --bulb-glow:rgba(224,81,143,.45);
  --shadow-lift:0 24px 60px -26px rgba(45,25,55,.28);
  --shadow-soft:0 16px 40px -28px rgba(45,25,55,.32);
}
/* — TEMA NOCHE — */
[data-theme="night"]{
  color-scheme:dark;
  --ink:#150F1A;            /* fondo de página */
  --ink-2:#1D1524;          /* fin del degradado de la banda premium */
  --plum:#241730;           /* inicio del degradado de la banda premium */
  --porcelain:#EFE9F2;      /* banda alterna */
  --text:#F5F0F8;
  --muted:#B3A2C0;
  --lead:#CFC0DA;
  --accent:#F3C46A;         /* acento legible sobre el fondo de página */
  --ok:#6FDCB6;
  --btn-bg:#F3C46A; --btn-fg:#2A1B10; --btn-bg-h:#FFD98A;
  --btn-glow:0 10px 30px -10px rgba(243,196,106,.6);
  --btn-glow-h:0 16px 38px -12px rgba(243,196,106,.75);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.26);
  --hairline:rgba(255,255,255,.07);
  --wash-1:rgba(255,255,255,.028);   /* superficie de tarjeta */
  --wash-2:rgba(255,255,255,.06);    /* hover de tarjeta */
  --wash-3:rgba(255,255,255,.10);    /* chip / hover neutro */
  --sink:rgba(0,0,0,.22);            /* panel hundido */
  --card-alt:#FFFFFF;                /* tarjeta sobre la banda alterna */
  --glass:rgba(30,20,40,.78);
  --nav-bg:rgba(21,15,26,.82);
  --nav-solid:rgba(21,15,26,.97);
  --glow-rosa:rgba(224,81,143,.20);
  --glow-gold:rgba(243,196,106,.13);
  --hero-tint:rgba(243,196,106,.13);
  --hero-tint-2:rgba(255,255,255,.03);
  --hero-border:rgba(243,196,106,.42);
  --sel-border:rgba(243,196,106,.55); --sel-bg:rgba(243,196,106,.09);
  --sel2-border:rgba(224,81,143,.55); --sel2-bg:rgba(224,81,143,.12);
  --ok-bg:rgba(111,220,182,.14); --ok-ring:rgba(111,220,182,.45);
  --acc-bg:rgba(243,196,106,.14); --acc-ring:rgba(243,196,106,.5);
  --bulb:#F3C46A; --bulb-glow:rgba(243,196,106,.55);
  --shadow-lift:0 24px 60px -22px rgba(0,0,0,.65);
  --shadow-soft:0 18px 44px -26px rgba(27,18,32,.45);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--text);
  transition:background .45s ease,color .45s ease;
  font-family:var(--sans);font-size:17px;line-height:1.62;
  font-weight:400;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2.5px solid var(--gold);outline-offset:3px;border-radius:4px}

/* ---------- tipografía ---------- */
h1,h2,h3,h4{
  font-family:var(--display);font-weight:400;margin:0;
  font-variation-settings:"SOFT" 55,"WONK" 1,"opsz" 120;
  letter-spacing:-.022em;line-height:1.04;
}
h1{font-size:clamp(2.55rem,6.2vw,4.6rem)}
h2{font-size:clamp(2rem,4.4vw,3.25rem);line-height:1.06}
h3{font-size:clamp(1.45rem,2.5vw,2.05rem);line-height:1.12}
.ital{font-style:italic;font-variation-settings:"SOFT" 90,"WONK" 1,"opsz" 144}
p{margin:0 0 1.1em}
.lead{font-size:clamp(1.06rem,1.5vw,1.24rem);line-height:1.6;color:var(--muted)}
.mono{font-family:var(--mono);font-size:.74rem;letter-spacing:.13em;text-transform:uppercase}

/* ---------- estructura ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
section{position:relative}
.band{padding-block:clamp(72px,10vw,132px)}
.band--light{background:var(--porcelain);color:var(--on-light)}
.band--light .lead{color:#5B4A66}
.band--plum{background:linear-gradient(180deg,var(--plum) 0%,var(--ink-2) 100%)}

/* filete de bombillas: motivo de espejo de tocador */
.bulbs{display:flex;gap:9px;align-items:center;margin-bottom:20px}
.bulbs i{width:7px;height:7px;border-radius:50%;background:var(--bulb);
  box-shadow:0 0 12px 2px var(--bulb-glow);opacity:.9}
.bulbs i:nth-child(2){opacity:.55}.bulbs i:nth-child(3){opacity:.28}
.band--light .bulbs i{background:var(--rosa);box-shadow:0 0 10px 1px rgba(224,81,143,.4)}

.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--accent);margin:0 0 14px}
.band--light .eyebrow{color:#9B3F70}
.sect-head{max-width:660px;margin-bottom:clamp(38px,5vw,60px)}
.sect-head p{margin-top:16px}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;
  border-radius:999px;font-weight:700;font-size:.97rem;letter-spacing:-.01em;
  transition:transform .18s cubic-bezier(.2,.8,.3,1),box-shadow .18s,background .18s,color .18s;
  will-change:transform;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--gold{background:var(--btn-bg);color:var(--btn-fg);box-shadow:var(--btn-glow)}
.btn--gold:hover{background:var(--btn-bg-h);box-shadow:var(--btn-glow-h)}
.btn--ghost{border:1px solid var(--line);color:var(--text);background:var(--wash-1)}
.btn--ghost:hover{background:var(--wash-3);border-color:var(--line-strong)}
.btn--ink{background:var(--on-light);color:#fff}
.btn--ink:hover{background:#341f42}
.btn--outline-dark{border:1px solid rgba(27,18,32,.25);color:var(--on-light)}
.btn--outline-dark:hover{background:rgba(27,18,32,.06)}
.btn--sm{padding:11px 20px;font-size:.88rem}
.btn--block{width:100%;justify-content:center}
.arrow{transition:transform .18s}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:80;transition:background .3s,backdrop-filter .3s,border-color .3s;
  border-bottom:1px solid transparent}
.nav.is-stuck{background:var(--nav-bg);backdrop-filter:blur(16px) saturate(140%);border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;gap:26px;height:74px;max-width:var(--maxw);
  margin:0 auto;padding-inline:var(--pad)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.03em;font-size:1.06rem}
.brand-mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--gold),var(--rosa));color:#25142B;
  font-family:var(--display);font-weight:700;font-size:1.05rem;box-shadow:0 0 18px -4px rgba(224,81,143,.7)}
.nav-links{display:flex;gap:24px;margin-left:auto;font-size:.93rem;font-weight:500;color:var(--muted)}
.nav-links a{transition:color .2s;position:relative}
.nav-links a:hover{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;font-family:var(--mono);font-size:.7rem}
.lang span{padding:3px 9px;border-radius:999px;color:var(--muted)}
.lang span.on{background:var(--wash-3);color:var(--text)}
.nav-login{font-size:.93rem;font-weight:600;color:var(--muted)}
.nav-login:hover{color:var(--text)}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;
  place-items:center;margin-left:auto}
.burger span{display:block;width:17px;height:1.5px;background:var(--text);margin:3px 0}
.mobile-menu{display:none;flex-direction:column;gap:6px;padding:16px var(--pad) 26px;
  background:var(--nav-solid);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.mobile-menu a{padding:11px 0;font-weight:600;border-bottom:1px solid var(--hairline)}
.mobile-menu.open{display:flex}

/* conmutador día / noche */
.tswitch{position:relative;width:62px;height:30px;border-radius:999px;border:1px solid var(--line);
  background:var(--wash-1);flex:0 0 auto;transition:background .3s,border-color .3s}
.tswitch:hover{border-color:var(--line-strong)}
.tswitch .knob{position:absolute;top:2px;left:2px;width:24px;height:24px;border-radius:50%;
  background:linear-gradient(145deg,var(--gold),var(--rosa));display:grid;place-items:center;
  font-size:.72rem;color:#25142B;box-shadow:0 2px 8px rgba(0,0,0,.35);
  transform:translateX(32px);transition:transform .38s cubic-bezier(.5,1.6,.5,1)}
[data-theme="night"] .tswitch .knob{transform:none}
.tswitch .ico{position:absolute;top:0;height:100%;width:30px;display:grid;place-items:center;
  font-size:.7rem;color:var(--muted);pointer-events:none;transition:opacity .3s}
.tswitch .ico.moon{right:0;opacity:0}.tswitch .ico.sun{left:0;opacity:1}
[data-theme="night"] .tswitch .ico.sun{opacity:0}
[data-theme="night"] .tswitch .ico.moon{opacity:1}

/* ---------- hero ---------- */
.hero{padding-top:132px;padding-bottom:clamp(50px,7vw,84px);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:900px;height:900px;right:-260px;top:-380px;
  background:radial-gradient(circle,var(--glow-rosa),transparent 62%);pointer-events:none}
.hero::after{content:"";position:absolute;width:760px;height:760px;left:-320px;top:120px;
  background:radial-gradient(circle,var(--glow-gold),transparent 65%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,4vw,56px);align-items:center;position:relative;z-index:2}
.hero h1{margin-bottom:22px}
.hero h1 .ital{color:var(--accent);display:inline-block}
.hero .lead{max-width:32em;color:var(--lead)}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;margin:30px 0 18px}
.hero-micro{font-family:var(--mono);font-size:.73rem;letter-spacing:.06em;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
.hero-micro b{color:var(--ok);font-weight:500}
.tag-top{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);
  background:var(--wash-2);padding:7px 15px 7px 9px;border-radius:999px;
  font-size:.8rem;font-weight:600;color:var(--text);margin-bottom:26px}
.tag-top em{font-style:normal;background:var(--jade);color:#0C3325;font-family:var(--mono);
  font-size:.66rem;padding:3px 8px;border-radius:999px;letter-spacing:.08em}

/* escena 3D */
.hero-stage{position:relative}
.stage{position:relative;aspect-ratio:1/1;width:100%;max-width:560px;margin-inline:auto}
#scene{width:100%;height:100%;display:block;border-radius:50%}
.stage-fallback{position:absolute;inset:0;display:none;place-items:center;text-align:center;
  border-radius:50%;border:1px solid var(--line);background:radial-gradient(circle,rgba(224,81,143,.15),transparent 70%)}
.stage.no-webgl .stage-fallback{display:grid}
.stage-hint{position:absolute;top:6px;right:2px;
  font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;color:rgba(179,162,192,.75);
  text-transform:uppercase;white-space:nowrap;pointer-events:none}
.stage-hint{color:var(--muted)}
.feed{position:absolute;left:-10px;bottom:6px;width:min(268px,76%);z-index:3;display:grid;gap:8px;pointer-events:none}
.feed-item{display:flex;gap:10px;align-items:center;background:var(--glass);
  backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:14px;padding:9px 13px;
  box-shadow:var(--shadow-lift);opacity:0;transform:translateY(10px) scale(.96)}
.feed-item .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:0 0 auto;
  box-shadow:0 0 10px 1px var(--ok-ring)}
.feed-item .t{font-family:var(--mono);font-size:.68rem;color:var(--accent);letter-spacing:.05em}
.feed-item .m{font-size:.79rem;font-weight:600;line-height:1.25}
.feed-item .s{font-size:.68rem;color:var(--muted)}

/* prueba social */
.proof{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:22px;overflow:hidden}
.proof-in{display:flex;align-items:center;gap:36px}
.proof-label{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);white-space:nowrap;flex:0 0 auto}
.marquee{overflow:hidden;flex:1;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:slide 34s linear infinite}
@keyframes slide{to{transform:translateX(-50%)}}
.marquee-track span{font-family:var(--display);font-size:1.05rem;color:var(--muted);opacity:.85;
  white-space:nowrap;font-variation-settings:"SOFT" 40,"WONK" 0}

/* ---------- dolores ---------- */
.pain{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center;
  padding-block:clamp(46px,6vw,74px);border-top:1px solid var(--line-dark)}
.pain:first-of-type{border-top:0;padding-top:0}
.pain--flip .pain-media{order:2}
.pain-clock{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;color:#9B3F70;
  text-transform:uppercase;display:flex;align-items:center;gap:10px;margin-bottom:14px}
.pain-clock::before{content:"";width:26px;height:1px;background:currentColor;opacity:.5}
.pain h3{margin-bottom:14px}
.pain-problem{color:#5B4A66;font-size:1.02rem}
.pain-solve{border-left:2px solid var(--rosa);padding-left:20px;margin-top:26px}
.pain-solve h4{font-size:1.12rem;margin-bottom:8px;font-family:var(--sans);font-weight:800;letter-spacing:-.02em}
.pain-solve p{color:#5B4A66;font-size:.97rem;margin-bottom:0}
.result{display:inline-flex;align-items:flex-start;gap:11px;margin-top:22px;background:var(--card-alt);
  border:1px solid var(--line-dark);border-radius:var(--r-m);padding:13px 17px;box-shadow:var(--shadow-soft)}
.result b{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;color:#9B3F70;
  text-transform:uppercase;padding-top:3px;flex:0 0 auto}
.result span{font-size:.9rem;line-height:1.45;font-weight:600}
.pain-link{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-weight:700;
  font-size:.94rem;border-bottom:2px solid rgba(224,81,143,.35);padding-bottom:2px}
.pain-link:hover{border-color:var(--rosa)}
.pain-media{position:relative;border-radius:var(--r-l);overflow:hidden;aspect-ratio:4/3.4;
  background:linear-gradient(150deg,#2E1E3D,#4A2A47);color:#fff;box-shadow:var(--shadow-soft)}
.pain-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s cubic-bezier(.2,.7,.3,1)}
.pain:hover .pain-media img{transform:scale(1.045)}
.ph{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:24px;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.media-chip{position:absolute;left:16px;bottom:16px;background:rgba(21,15,26,.86);backdrop-filter:blur(10px);
  border:1px solid var(--line);border-radius:12px;padding:9px 14px;color:#fff;display:flex;align-items:center;gap:9px}
.media-chip .k{font-family:var(--mono);font-size:.63rem;letter-spacing:.1em;color:var(--gold)}
.media-chip .v{font-size:.82rem;font-weight:700}

/* ---------- multicanal ---------- */
.channels{display:grid;grid-template-columns:1fr 420px;gap:clamp(30px,5vw,60px);align-items:start}
.ch-list{display:grid;gap:10px;margin-top:6px}
.ch{display:flex;gap:15px;align-items:center;padding:16px 18px;border:1px solid var(--line);
  border-radius:var(--r-m);background:var(--wash-1);cursor:pointer;text-align:left;
  transition:border-color .22s,background .22s,transform .22s;width:100%}
.ch:hover{background:var(--wash-2);transform:translateX(3px)}
.ch.on{border-color:var(--sel-border);background:var(--sel-bg)}
.ch-ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;
  background:var(--wash-3);font-size:1.05rem;font-weight:800}
.ch.on .ch-ic{background:var(--gold);color:#2A1B10}
.ch-t{font-weight:700;font-size:.97rem;letter-spacing:-.015em}
.ch-d{font-size:.82rem;color:var(--muted);line-height:1.35}
.ch-badge{margin-left:auto;font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;
  padding:4px 9px;border-radius:999px;flex:0 0 auto}
.badge-inc{background:var(--ok-bg);color:var(--ok)}
.badge-add{background:var(--acc-bg);color:var(--accent)}
.ch-note{margin-top:20px;font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}
.ch-note b{color:var(--text)}

/* teléfono */
.phone{width:100%;max-width:340px;margin-inline:auto;border-radius:38px;padding:11px;
  background:linear-gradient(160deg,#3B2A4A,#191122);border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow-lift);position:sticky;top:100px}
.phone-scr{background:linear-gradient(180deg,#160F1D,#1E1428);color:#F5F0F8;border-radius:29px;overflow:hidden;height:520px;display:flex;flex-direction:column}
.phone-bar{display:flex;align-items:center;gap:10px;padding:15px 16px;border-bottom:1px solid rgba(255,255,255,.1);flex:0 0 auto}
.phone-av{width:34px;height:34px;border-radius:50%;background:linear-gradient(145deg,var(--gold),var(--rosa));
  display:grid;place-items:center;color:#25142B;font-weight:800;font-size:.85rem}
.phone-name{font-size:.87rem;font-weight:700;line-height:1.2}
.phone-sub{font-size:.68rem;color:#6FDCB6;font-family:var(--mono)}
.phone-ch{margin-left:auto;font-family:var(--mono);font-size:.6rem;color:#B3A2C0;
  border:1px solid rgba(255,255,255,.14);padding:3px 8px;border-radius:999px}
.msgs{flex:1;overflow:hidden;padding:16px 14px;display:flex;flex-direction:column;gap:9px;justify-content:flex-end}
.msg{max-width:82%;padding:10px 14px;border-radius:16px;font-size:.85rem;line-height:1.42;
  opacity:0;transform:translateY(8px)}
.msg.in{align-self:flex-start;background:rgba(255,255,255,.08);border-bottom-left-radius:5px}
.msg.out{align-self:flex-end;background:linear-gradient(140deg,var(--rosa),#B93C78);border-bottom-right-radius:5px;color:#fff}
.msg .meta{display:block;font-family:var(--mono);font-size:.6rem;opacity:.65;margin-top:5px}
.msg.card{align-self:flex-end;background:rgba(111,220,182,.13);border:1px solid rgba(111,220,182,.35);
  color:#6FDCB6;font-family:var(--mono);font-size:.72rem;letter-spacing:.02em;max-width:88%}
.typing{align-self:flex-start;display:flex;gap:4px;padding:12px 15px;background:rgba(255,255,255,.08);
  border-radius:16px;border-bottom-left-radius:5px;opacity:0}
.typing i{width:6px;height:6px;border-radius:50%;background:#B3A2C0;animation:bounce 1.1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,60%,100%{transform:translateY(0);opacity:.45}30%{transform:translateY(-5px);opacity:1}}
.phone-foot{padding:11px 14px;border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:9px;flex:0 0 auto}
.phone-foot .fake-input{flex:1;height:32px;border-radius:999px;background:rgba(255,255,255,.06)}
.phone-foot .send{width:32px;height:32px;border-radius:50%;background:#F3C46A;display:grid;place-items:center;color:#2A1B10;font-size:.8rem}

/* ---------- demo producto ---------- */
.demo{display:grid;grid-template-columns:1fr;gap:34px}
.player{position:relative;border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(160deg,#22162D,#150F1A);color:#F5F0F8;box-shadow:var(--shadow-lift);aspect-ratio:16/9.4}
.player video{width:100%;height:100%;object-fit:cover;display:block}
.player-ui{position:absolute;inset:0;display:grid;grid-template-columns:210px 1fr;font-size:.8rem}
.pu-side{border-right:1px solid rgba(255,255,255,.1);padding:20px 16px;background:rgba(255,255,255,.02)}
.pu-side .pu-logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:.9rem;margin-bottom:22px}
.pu-nav{display:grid;gap:3px}
.pu-nav span{padding:8px 11px;border-radius:9px;color:#B3A2C0;font-size:.79rem;font-weight:600}
.pu-nav span.on{background:rgba(243,196,106,.13);color:var(--gold)}
.pu-main{padding:20px 22px;display:flex;flex-direction:column;min-width:0}
.pu-head{display:flex;align-items:baseline;gap:12px;margin-bottom:16px}
.pu-head h5{font-family:var(--display);font-size:1.35rem;margin:0;font-weight:500}
.pu-head .pu-date{font-family:var(--mono);font-size:.68rem;color:#B3A2C0}
.agenda{display:grid;grid-template-columns:52px 1fr;gap:0 12px;flex:1;align-content:start;overflow:hidden}
.agenda .hr{font-family:var(--mono);font-size:.65rem;color:#B3A2C0;padding-top:9px;border-top:1px solid rgba(255,255,255,.06)}
.slot{border-top:1px solid rgba(255,255,255,.06);min-height:44px;padding:6px 0}
.appt{border-radius:9px;padding:7px 11px;font-size:.74rem;font-weight:700;line-height:1.25;
  display:flex;justify-content:space-between;gap:10px;align-items:center}
.appt small{font-family:var(--mono);font-size:.6rem;font-weight:400;opacity:.8}
.appt--a{background:rgba(224,81,143,.2);border:1px solid rgba(224,81,143,.45);color:#FFC7DF}
.appt--b{background:rgba(243,196,106,.16);border:1px solid rgba(243,196,106,.42);color:#FFE0AC}
.appt--new{background:rgba(111,220,182,.16);border:1px solid rgba(111,220,182,.5);color:#B6F2DE;
  opacity:0;transform:scale(.9)}
.pu-toast{position:absolute;right:20px;top:20px;background:rgba(21,15,26,.92);backdrop-filter:blur(10px);
  border:1px solid rgba(111,220,182,.4);border-radius:14px;padding:11px 15px;display:flex;gap:10px;
  align-items:center;opacity:0;transform:translateY(-8px);box-shadow:var(--shadow-lift);max-width:260px}
.pu-toast .ic{width:26px;height:26px;border-radius:8px;background:rgba(111,220,182,.18);color:var(--jade);
  display:grid;place-items:center;font-size:.78rem;flex:0 0 auto}
.pu-toast .tx{font-size:.76rem;font-weight:700;line-height:1.3}
.pu-toast .tx small{display:block;font-weight:400;color:#B3A2C0;font-size:.68rem}
.play-badge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:4;
  display:flex;align-items:center;gap:12px;background:rgba(21,15,26,.7);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.16);color:#F5F0F8;border-radius:999px;padding:11px 22px 11px 12px;font-weight:700;font-size:.9rem;
  transition:transform .2s,background .2s}
.play-badge:hover{transform:translate(-50%,-50%) scale(1.04);background:rgba(21,15,26,.86)}
.play-badge .tri{width:34px;height:34px;border-radius:50%;background:#F3C46A;color:#2A1B10;
  display:grid;place-items:center;font-size:.8rem}
.demo-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.ds{background:var(--ink);padding:22px 20px}
.ds .l{color:var(--muted)}
.ds .n{font-family:var(--display);font-size:clamp(1.7rem,3vw,2.4rem);color:var(--accent);line-height:1;font-weight:500}
.ds .l{font-size:.79rem;color:var(--muted);margin-top:7px;line-height:1.35}

/* ---------- precios ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.plan{border:1px solid var(--line);border-radius:var(--r-l);padding:30px 26px;background:var(--wash-1);
  display:flex;flex-direction:column;position:relative;transition:transform .25s,border-color .25s,background .25s}
.plan:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.plan--hero{background:linear-gradient(180deg,var(--hero-tint),var(--hero-tint-2));
  border-color:var(--hero-border);box-shadow:var(--shadow-lift)}
.plan-flag{position:absolute;top:-12px;left:26px;background:var(--btn-bg);color:var(--btn-fg);font-family:var(--mono);
  font-size:.63rem;letter-spacing:.1em;text-transform:uppercase;padding:5px 12px;border-radius:999px}
.plan-name{font-family:var(--display);font-size:1.5rem;font-weight:500}
.plan-for{font-size:.85rem;color:var(--muted);margin:6px 0 20px;min-height:38px}
.price{display:flex;align-items:baseline;gap:3px;font-family:var(--display);line-height:1}
.price .cur{font-size:1.5rem;color:var(--muted)}
.price .num{font-size:3.5rem;font-weight:500;letter-spacing:-.03em}
.price .per{font-family:var(--mono);font-size:.72rem;color:var(--muted);letter-spacing:.06em;margin-left:5px}
.price-note{font-family:var(--mono);font-size:.66rem;color:var(--muted);letter-spacing:.05em;margin-top:8px}
.feats{list-style:none;margin:24px 0;padding:0;display:grid;gap:11px;flex:1}
.feats li{display:flex;gap:10px;font-size:.9rem;line-height:1.4;align-items:flex-start}
.feats li::before{content:"";width:16px;height:16px;border-radius:50%;flex:0 0 auto;margin-top:3px;
  background:var(--ok-bg);box-shadow:inset 0 0 0 1px var(--ok-ring)}
.feats li.plus::before{background:var(--acc-bg);box-shadow:inset 0 0 0 1px var(--acc-ring)}
.feats .head{font-family:var(--mono);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted);margin-top:2px}
.feats .head::before{display:none}
.plan-fine{font-size:.74rem;color:var(--muted);text-align:center;margin-top:12px}

/* configurador */
.calc{margin-top:clamp(40px,5vw,64px);border:1px solid var(--line);border-radius:var(--r-l);
  background:var(--wash-1);overflow:hidden}
.calc-grid{display:grid;grid-template-columns:1fr 320px}
.calc-l{padding:clamp(24px,3.4vw,34px);border-right:1px solid var(--line)}
.calc-r{padding:clamp(24px,3.4vw,34px);background:var(--sink);display:flex;flex-direction:column}
.seg{display:flex;gap:4px;background:var(--sink);border-radius:999px;padding:4px;margin:14px 0 8px}
.seg button{flex:1;padding:10px 8px;border-radius:999px;font-size:.87rem;font-weight:700;color:var(--muted);transition:.2s}
.seg button.on{background:var(--btn-bg);color:var(--btn-fg)}
.calc-sub{font-size:.83rem;color:var(--muted);min-height:34px}
.locs{display:flex;align-items:center;gap:14px;margin:6px 0 4px;font-size:.88rem}
.locs.hide{display:none}
.stepper{display:flex;align-items:center;gap:2px;border:1px solid var(--line);border-radius:999px;padding:3px}
.stepper button{width:30px;height:30px;border-radius:50%;font-weight:800;font-size:1rem;color:var(--muted)}
.stepper button:hover{background:var(--wash-3);color:var(--text)}
.stepper output{width:34px;text-align:center;font-family:var(--mono);font-weight:500}
.addon-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:18px}
.addon{display:flex;gap:11px;align-items:flex-start;border:1px solid var(--line);border-radius:13px;
  padding:12px 14px;cursor:pointer;transition:.2s;background:var(--wash-1);text-align:left}
.addon:hover{background:var(--wash-2)}
.addon.on{border-color:var(--sel2-border);background:var(--sel2-bg)}
.addon .box{width:17px;height:17px;border-radius:5px;border:1.5px solid var(--muted-dark);flex:0 0 auto;
  margin-top:2px;display:grid;place-items:center;font-size:.62rem;color:transparent;transition:.2s}
.addon.on .box{background:var(--rosa-deep);border-color:var(--rosa-deep);color:#fff}
.addon .an{font-size:.85rem;font-weight:700;line-height:1.25}
.addon .ap{font-family:var(--mono);font-size:.68rem;color:var(--muted);margin-top:2px}
.addon.locked{opacity:.4;cursor:not-allowed}

/* ---------- estado "pronto" / deshabilitado ---------- */
.plan-flag--soon{background:var(--wash-3);color:var(--muted);border:1px solid var(--line)}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
.btn:disabled:hover{transform:none;box-shadow:none}
.btn--gold:disabled:hover{background:var(--btn-bg)}
.btn--ghost:disabled:hover{background:var(--wash-1);border-color:var(--line)}
.seg button:disabled{opacity:.45;cursor:not-allowed}
.seg button:disabled:hover{background:transparent;color:var(--muted)}
.calc-total{font-family:var(--display);font-size:3.4rem;line-height:1;font-weight:500;margin:6px 0 2px}
.calc-total .cur{font-size:1.4rem;color:var(--muted)}
.calc-per{font-family:var(--mono);font-size:.7rem;color:var(--muted);letter-spacing:.06em}
.calc-lines{list-style:none;padding:0;margin:22px 0;display:grid;gap:7px;font-size:.82rem;flex:1}
.calc-lines li{display:flex;justify-content:space-between;gap:12px;color:var(--muted)}
.calc-lines li b{color:var(--text);font-weight:600}
.calc-lines li.base b{color:var(--accent)}
.calc-tip{background:var(--ok-bg);border:1px solid var(--ok-ring);border-radius:12px;
  padding:12px 14px;font-size:.79rem;color:var(--ok);margin-bottom:16px;display:none}
.calc-tip.show{display:block}

/* tabla comparativa */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-l);margin-top:clamp(40px,5vw,60px)}
table{width:100%;border-collapse:collapse;min-width:620px;font-size:.88rem}
th,td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--hairline)}
thead th{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);background:var(--sink);position:sticky;top:0}
tbody th{font-weight:600;color:var(--text)}
td{text-align:center;width:110px}
tr:last-child th,tr:last-child td{border-bottom:0}
.yes{color:var(--ok);font-weight:700}
.add{color:var(--accent);font-family:var(--mono);font-size:.72rem}
.no{color:var(--muted-dark)}
.tbl-note{font-size:.78rem;color:var(--muted);margin-top:14px;font-family:var(--mono);letter-spacing:.03em}

/* ---------- testimonios ---------- */
.tst{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tstc{background:var(--card-alt);border-radius:var(--r-l);padding:28px 26px;box-shadow:var(--shadow-soft);
  display:flex;flex-direction:column;border:1px solid rgba(27,18,32,.06)}
.tstc q{font-family:var(--sans);font-size:1.02rem;line-height:1.55;font-weight:500;
  quotes:none;flex:1;margin:0}
.tst-who{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line-dark)}
.tst-av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(145deg,var(--rosa),var(--gold));color:#2A1B10;flex:0 0 auto}
.tst-n{font-size:.88rem;font-weight:700;line-height:1.2}
.tst-r{font-size:.76rem;color:#6B5877}
.tst-metric{margin-top:16px;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:#9B3F70;
  background:rgba(224,81,143,.09);border-radius:9px;padding:9px 12px}

/* ---------- faq ---------- */
.faq{display:grid;gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden}
.faq details{background:var(--ink)}
.faq summary{padding:20px 24px;cursor:pointer;font-weight:700;font-size:1rem;list-style:none;
  display:flex;justify-content:space-between;gap:20px;align-items:center;transition:background .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:var(--wash-3)}
.faq summary::after{content:"+";font-family:var(--mono);font-size:1.15rem;color:var(--accent);flex:0 0 auto;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 24px 22px;color:var(--muted);font-size:.93rem;max-width:70ch}

/* ---------- cta final + footer ---------- */
.final{text-align:center;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;width:1000px;height:600px;left:50%;top:-160px;transform:translateX(-50%);
  background:radial-gradient(ellipse,var(--glow-rosa),transparent 65%);pointer-events:none}
.final .wrap{position:relative;z-index:2}
.final .bulbs{justify-content:center}
.final h2{max-width:16ch;margin-inline:auto}
.final .lead{max-width:52ch;margin:18px auto 30px}
.final-cta{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}
footer{border-top:1px solid var(--line);padding-block:56px 40px;font-size:.88rem}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.foot h6{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin:0 0 14px;font-weight:400}
.foot a{display:block;padding:5px 0;color:var(--muted);transition:color .2s}
.foot a:hover{color:var(--text)}
.foot-brand p{color:var(--muted);max-width:32ch;font-size:.86rem;margin-top:12px}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:44px;
  padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:.79rem;font-family:var(--mono);letter-spacing:.04em}

/* ---------- responsive ---------- */
.only-sm{display:none}
@media (max-width:760px){.only-sm{display:inline}}
@media (max-width:1000px){
  .hero-grid,.channels,.pain,.calc-grid{grid-template-columns:1fr}
  .pain--flip .pain-media{order:0}
  .calc-l{border-right:0;border-bottom:1px solid var(--line)}
  .plans{grid-template-columns:1fr;max-width:460px;margin-inline:auto}
  .plan--hero{order:-1}
  .tst{grid-template-columns:1fr}
  .demo-stats{grid-template-columns:1fr 1fr}
  .foot{grid-template-columns:1fr 1fr}
  .phone{position:static;margin-top:8px}
  .stage{max-width:460px}
  .feed{position:static;width:100%;margin-top:18px;max-width:460px;margin-inline:auto}
}
@media (max-width:760px){
  .nav-links,.nav-actions .lang,.nav-actions .nav-login{display:none}
  .burger{display:grid}
  .nav-actions{margin-left:12px}
  .hero{padding-top:110px}
  .addon-grid{grid-template-columns:1fr}
  .seg{flex-direction:column}
  .hide-sm{display:none}
  .player-ui{grid-template-columns:1fr}
  .pu-side{display:none}
  .demo-stats{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
  body{font-size:16px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}