/* SEÑAL — SinergIA Labs. Dark, cinematic. */
:root{
  --bg:#07080a; --bg-2:#0c0e11; --ink:#ece8df; --ink-2:#b9b5ab; --muted:#8f8c84; --dim:#7d7a72;
  --jade:#40e8a8; --jade-2:#1fcf8f; --jade-deep:#0b3b2b; --amber:#f3b24a; --amber-deep:#4a2e08;
  --line:rgba(236,232,223,.09); --line-2:rgba(236,232,223,.16);
  --serif:'Instrument Serif',Georgia,serif; --sans:'Inter Tight',system-ui,sans-serif;
  --gutter:clamp(16px,4vw,56px); --max:1440px;
  --pad-x:calc(var(--gutter) + max(0px,(100% - var(--max)) / 2));
  --ease:cubic-bezier(.16,1,.3,1); --ease-2:cubic-bezier(.7,0,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
html.lenis{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased;font-feature-settings:"ss01","cv11"}
body.no-cursor{cursor:none}
body.no-cursor a,body.no-cursor button,body.no-cursor input{cursor:none}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--jade);outline-offset:3px}
[tabindex="-1"]:focus{outline:none}
.skip{position:absolute;left:-999px;top:0;z-index:200;background:var(--jade);color:#06130e;padding:10px 16px;border-radius:999px;font-size:13px;font-weight:500}
.skip:focus{left:16px;top:16px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
em{font-family:var(--serif);font-style:italic;font-weight:400}
::selection{background:var(--jade);color:#07080a}
img,video{display:block;max-width:100%}
h1,h2,h3{font-weight:400;letter-spacing:-.02em;line-height:1}
small{font-size:.6em}

/* loader */
.loader{position:fixed;inset:0;z-index:100;background:var(--bg);display:grid;place-items:center;transition:opacity .55s var(--ease),visibility .55s}
.loader.is-done{opacity:0;visibility:hidden}
.loader__mark{display:grid;gap:14px;justify-items:center}
.loader__word{font-family:var(--sans);font-weight:500;font-size:14px;letter-spacing:.32em;text-transform:uppercase;color:var(--ink-2)}
.loader__word em{color:var(--jade);font-style:italic;text-transform:none;letter-spacing:0;font-size:18px}
.loader__bar{width:160px;height:1px;background:var(--line-2);overflow:hidden}
.loader__bar i{display:block;height:100%;width:0;background:var(--jade);transition:width .3s linear}
.loader__pct{font-variant-numeric:tabular-nums;font-size:11px;color:var(--muted);letter-spacing:.2em}

/* cursor */
.cursor{position:fixed;left:0;top:0;z-index:90;pointer-events:none;mix-blend-mode:difference;display:none}
body.no-cursor .cursor{display:block;opacity:0;transition:opacity .3s}
body.no-cursor .cursor.is-live{opacity:1}
.cursor__dot{position:absolute;left:-3px;top:-3px;width:6px;height:6px;border-radius:50%;background:#fff}
.cursor__ring{position:absolute;left:-18px;top:-18px;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.55);transition:transform .35s var(--ease),opacity .3s}
.cursor__label{position:absolute;left:0;top:0;transform:translate(-50%,-50%);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#fff;opacity:0;transition:opacity .25s;white-space:nowrap}
.cursor.is-hover .cursor__ring{transform:scale(1.9);opacity:.35}
.cursor.is-hover.has-label .cursor__ring{transform:scale(2.6);opacity:1;background:#fff}
.cursor.is-hover.has-label .cursor__label{opacity:1;color:#000;mix-blend-mode:normal}
.cursor.is-hover.has-label .cursor__dot{opacity:0}

/* canvas + grain */
.gl{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.grain{position:fixed;inset:-10%;width:120%;height:120%;z-index:1;pointer-events:none;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-4%,3%)}40%{transform:translate(3%,-5%)}60%{transform:translate(-2%,-2%)}80%{transform:translate(5%,4%)}100%{transform:translate(0,0)}}
main,footer,.nav{position:relative;z-index:2}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:22px var(--pad-x);font-size:13px;letter-spacing:.02em;mix-blend-mode:difference;transition:transform .5s var(--ease)}
.nav.is-hidden{transform:translateY(-110%)}
.nav.is-hidden:focus-within{transform:none}
.nav :focus-visible{outline-color:#fff}
.nav__brand{display:flex;align-items:center;gap:10px;font-weight:500;letter-spacing:.04em}
.nav__brand em{color:var(--jade);font-size:1.15em}
.nav__dot{width:8px;height:8px;border-radius:50%;background:var(--jade);box-shadow:0 0 18px var(--jade)}
.nav__links{display:flex;gap:28px;color:var(--ink-2)}
.nav__links a{position:relative;padding:4px 0;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.nav__links a:hover{color:var(--ink)}.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav__cta{display:flex;align-items:center;gap:8px;border:1px solid var(--line-2);border-radius:999px;padding:9px 16px;transition:background .3s,border-color .3s}
.nav__cta:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.nav__arrow{display:inline-block;transition:transform .4s var(--ease)}.nav__cta:hover .nav__arrow{transform:translateX(4px)}
@media (max-width:860px){.nav{padding:16px var(--gutter);gap:10px}.nav__links{display:none}.nav__cta{font-size:12px;padding:11px 14px;flex:none}.nav__cta .long{display:none}}
@media (min-width:861px){.nav__cta .short{display:none}}

/* shared */
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--jade);font-weight:500}
.kicker::before{content:"";width:22px;height:1px;background:currentColor}
.kicker--amber{color:var(--amber)}
.h2{font-size:clamp(34px,5.2vw,78px);letter-spacing:-.03em;line-height:.98;max-width:14ch;margin-top:22px}
.h2 em{color:var(--jade)}
.h2--big{max-width:16ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 26px;border-radius:999px;font-size:14px;font-weight:500;letter-spacing:.01em;border:1px solid transparent;transition:transform .5s var(--ease),background .3s,color .3s,border-color .3s;white-space:nowrap;cursor:pointer;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--jade);color:#06130e;border-color:var(--jade)}
.btn--solid:hover{background:#6cf0bd}
.btn--ghost{border-color:var(--line-2);color:var(--ink);background:rgba(255,255,255,.02);backdrop-filter:blur(8px)}
.btn--ghost:hover{border-color:var(--ink)}
.btn--full{width:100%;white-space:normal;height:auto;min-height:52px;padding:12px 20px;line-height:1.25;text-align:center}
.btn:active{transform:scale(.98)}
.btn:disabled{cursor:default;transform:none}
.btn--solid:disabled{background:transparent;color:var(--jade)}
.btn__chev{display:inline-block;animation:bob 1.8s var(--ease) infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px 7px 10px;border-radius:999px;border:1px solid var(--line-2);font-size:12px;letter-spacing:.02em;color:var(--ink-2);backdrop-filter:blur(6px)}
.pill__pulse{width:7px;height:7px;border-radius:50%;background:var(--jade);box-shadow:0 0 0 0 rgba(64,232,168,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(64,232,168,.6)}70%{box-shadow:0 0 0 10px rgba(64,232,168,0)}100%{box-shadow:0 0 0 0 rgba(64,232,168,0)}}
section{padding-left:var(--pad-x);padding-right:var(--pad-x)}
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1.2s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* hero */
.hero{min-height:100vh;min-height:100svh;display:grid;grid-template-rows:auto 1fr auto;padding-top:104px;padding-bottom:84px;position:relative}
.hero__eyebrow{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.hero__meta{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted)}
.hero__title{align-self:center;font-size:clamp(44px,7.3vw,126px);line-height:.94;letter-spacing:-.045em;margin:28px 0 24px;max-width:none}
.hero__title .line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.hero__title .word{display:inline-block;transform:translateY(110%) rotate(2deg);transform-origin:left bottom;opacity:0}
.hero__title .word--em{font-family:var(--serif);font-style:italic;color:var(--jade);letter-spacing:-.02em}
.hero__bottom{display:grid;grid-template-columns:minmax(0,560px) auto;justify-content:space-between;align-items:end;gap:32px}
.hero__lede{font-size:clamp(16px,1.45vw,21px);color:var(--ink-2);line-height:1.45;max-width:46ch}
.hero__proof{margin-top:14px;font-size:13px;color:var(--muted);max-width:46ch;padding-left:12px;border-left:2px solid var(--amber)}
.hero__proof b{color:var(--ink);font-weight:500}
.lead__what{grid-column:1/-1;font-size:13px;color:var(--ink-2);margin:-2px 0 2px}
.hero__ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero__scrollhint{position:absolute;left:var(--pad-x);bottom:24px;display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted)}
.hero__scrollhint i{width:1px;height:48px;background:linear-gradient(var(--jade),transparent);transform-origin:top;animation:drop 2s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);opacity:0}30%{opacity:1}100%{transform:scaleY(1);opacity:0}}
.hero__caption{position:absolute;right:var(--pad-x);bottom:28px;display:flex;gap:16px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.hero__caption-k{color:var(--jade)}
@media (max-width:860px){
  .hero{padding-top:96px}
  .hero__bottom{grid-template-columns:1fr}
  .hero__copy{display:contents}
  .hero__lede{order:1}.hero__ctas{order:2}.hero__proof{order:3;margin-top:0}
  .hero__scrollhint,.hero__caption{display:none}
  .hero__title{font-size:clamp(44px,13vw,90px);max-width:none}
}

/* stats */
.stats{padding-top:12vh;padding-bottom:10vh}
.stats__grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.stat{padding:34px 28px 38px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.015),transparent)}
.stat::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease) .3s}
.stat.in::after{transform:scaleX(1)}
.stat__num{font-family:var(--serif);font-size:clamp(48px,5.6vw,84px);line-height:1;letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:2px;flex-wrap:wrap}
.stat__unit{font-family:var(--sans);font-weight:300;font-size:.42em;color:var(--ink-2);letter-spacing:-.01em}
.stat__sym{font-size:.6em;color:var(--jade);margin-right:4px}
.stat__label{margin-top:20px;font-size:14px;color:var(--muted);max-width:30ch;line-height:1.5}
@media (max-width:1000px){.stats__grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.stats__grid{grid-template-columns:1fr}}

/* manifesto */
.manifesto{padding-top:14vh;padding-bottom:16vh;display:grid;justify-content:center;position:relative;overflow:hidden}
.manifesto__bg{position:absolute;inset:-10% -5%;z-index:-1;opacity:.5;mask-image:radial-gradient(ellipse at 50% 50%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 50%,#000 20%,transparent 70%)}
.manifesto__bg img{width:100%;height:100%;object-fit:cover;filter:blur(2px) saturate(1.1);transform:scale(1.08);will-change:transform}
.manifesto__text{font-family:var(--serif);font-size:clamp(28px,4vw,58px);line-height:1.18;letter-spacing:-.015em;max-width:24ch;text-align:left;text-wrap:balance}
.manifesto__text .w{color:var(--dim);transition:color .4s;display:inline}
.manifesto__text .w.on{color:var(--ink)}

/* how (pinned horizontal) */
.how{padding:0}
.how__pin{height:100vh;height:100svh;display:flex;flex-direction:column;overflow:hidden;position:relative;padding:clamp(84px,12vh,120px) var(--pad-x) 76px}
.how__head{margin:auto 0 clamp(14px,3vh,32px)}
.how .h2{max-width:24ch;font-size:clamp(30px,min(3.7vw,6.2vh),58px)}
.how__track{display:flex;gap:clamp(20px,2.6vw,40px);width:max-content;will-change:transform;align-items:stretch;margin-bottom:auto}
.step{width:clamp(320px,38vw,560px);min-height:min(50vh,520px);border:1px solid var(--line);border-radius:22px;padding:30px;display:flex;flex-direction:column;gap:16px;position:relative;background:linear-gradient(160deg,rgba(255,255,255,.035),rgba(255,255,255,.008));transition:border-color .5s}
.step:hover{border-color:var(--line-2)}
.step__n{font-family:var(--serif);font-style:italic;color:var(--jade);font-size:22px}
.step__t{font-size:clamp(34px,3.6vw,54px);letter-spacing:-.03em}
.step__d{color:var(--ink-2);font-size:15px;line-height:1.5;max-width:40ch}
.step--plus{border-color:rgba(243,178,74,.25);background:linear-gradient(160deg,rgba(243,178,74,.07),rgba(255,255,255,.008))}
.step--plus .step__n{color:var(--amber)}
.how__progress{position:absolute;left:var(--pad-x);right:var(--pad-x);bottom:36px;height:1px;background:var(--line)}
.how__progress i{display:block;height:100%;width:100%;background:var(--jade);transform:scaleX(0);transform-origin:left}
.chat{margin-top:auto;display:flex;flex-direction:column;gap:8px;font-size:13px;line-height:1.4}
.bubble{max-width:88%;padding:10px 14px;border-radius:16px;position:relative}
.bubble--in{align-self:flex-start;background:rgba(255,255,255,.07);border-bottom-left-radius:4px}
.bubble--out{align-self:flex-end;background:var(--jade-deep);color:#c9f7e4;border-bottom-right-radius:4px;border:1px solid rgba(64,232,168,.18)}
.filter{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px}
.filter__chip{padding:8px 12px;border-radius:999px;font-size:12px;border:1px solid var(--line-2);color:var(--muted);text-decoration:line-through;opacity:.6}
.filter__chip--in{text-decoration:none;opacity:1;color:#07080a;background:var(--jade);border-color:var(--jade);font-weight:500}
.route{margin-top:auto;display:flex;flex-direction:column;gap:10px;font-size:13px}
.route__card{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.06);display:grid;gap:4px}
.route__card b{font-weight:500;color:var(--ink)}.route__card span{color:var(--muted)}
.route__arrow{display:flex;gap:6px;padding-left:16px}
.route__arrow i{width:6px;height:6px;border-radius:50%;background:var(--jade);opacity:.3;animation:dots 1.4s infinite}
.route__arrow i:nth-child(2){animation-delay:.2s}.route__arrow i:nth-child(3){animation-delay:.4s}
@keyframes dots{0%,100%{opacity:.25}50%{opacity:1}}
.route__who{display:flex;align-items:center;gap:10px;color:var(--ink-2)}
.route__avatar{width:28px;height:28px;border-radius:50%;background:var(--amber);color:#1a1000;display:grid;place-items:center;font-weight:600;font-size:12px}
.follow{margin-top:auto;display:grid;gap:8px;font-size:13px;color:var(--muted)}
.follow__row{display:flex;gap:14px;padding:8px 0;border-top:1px solid var(--line)}
.follow__t{font-variant-numeric:tabular-nums;color:var(--ink-2);min-width:42px}
.follow__row--ok{color:var(--jade)}
.quote{margin-top:auto;display:grid;gap:6px;font-size:13px;font-variant-numeric:tabular-nums}
.quote__line{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid var(--line);color:var(--ink-2)}
.quote__line b{font-weight:500;color:var(--ink)}
.quote__line--total{border-top-color:var(--line-2);color:var(--ink)}
.quote__approve{display:flex;align-items:center;gap:8px;margin-top:6px;color:var(--amber);font-size:12px}
.quote__approve i{width:8px;height:8px;border-radius:50%;background:var(--amber);animation:pulse 1.6s infinite}

/* stream */
.stream{position:relative;padding-top:16vh;padding-bottom:16vh;overflow:hidden}
.stream__media{position:absolute;inset:0;z-index:-1}
.stream__video{width:100%;height:100%;object-fit:cover;opacity:.55;filter:saturate(1.1)}
.stream__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 0%,rgba(7,8,10,.65) 45%,rgba(7,8,10,.2) 100%),linear-gradient(180deg,var(--bg),transparent 18%,transparent 82%,var(--bg))}
.stream__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.stream__copy p{margin-top:22px;color:var(--ink-2);font-size:17px;max-width:48ch;line-height:1.5}
.checks{list-style:none;margin-top:28px;display:grid;gap:10px;font-size:14px;color:var(--ink-2)}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks li::before{content:"";flex:none;width:16px;height:16px;border-radius:50%;margin-top:2px;background:radial-gradient(circle at 35% 35%,#8cf5cf,var(--jade) 55%,#118a5c);box-shadow:0 0 14px rgba(64,232,168,.4)}
.stream__wall{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start;height:min(70vh,640px);mask-image:linear-gradient(transparent,#000 18%,#000 82%,transparent);-webkit-mask-image:linear-gradient(transparent,#000 18%,#000 82%,transparent);overflow:hidden}
.stream__col{position:relative;display:flex;flex-direction:column;gap:14px;will-change:transform}
.msg{width:100%;padding:12px 14px;border-radius:14px;font-size:13px;line-height:1.4;background:rgba(255,255,255,.05);border:1px solid var(--line);backdrop-filter:blur(8px);color:var(--ink-2)}
.msg b{display:block;font-weight:500;color:var(--ink);font-size:11px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}
.msg--ai{background:rgba(64,232,168,.08);border-color:rgba(64,232,168,.2);color:#cfeee0}
.msg--ai b{color:var(--jade)}
.msg--sys{background:rgba(243,178,74,.08);border-color:rgba(243,178,74,.22);color:#f0dcb6}
.msg--sys b{color:var(--amber)}
@media (max-width:960px){.stream__inner{grid-template-columns:1fr}.stream__wall{height:52vh}}
@media (max-width:960px),(pointer:coarse){.msg{backdrop-filter:none;background:rgba(22,24,26,.8)}.msg--ai{background:rgba(12,32,27,.86)}.msg--sys{background:rgba(30,24,14,.86)}}

/* plans */
.plans{padding-top:14vh;padding-bottom:10vh}
.plans__head{display:grid;gap:12px;margin-bottom:56px}
.plans__head .h2{margin-top:10px}
.plans__note{color:var(--muted);font-size:14px;max-width:52ch;margin-top:8px}
.plans__grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1040px}
.plan{position:relative;border:1px solid var(--line);border-radius:26px;padding:36px;background:linear-gradient(170deg,rgba(255,255,255,.04),rgba(255,255,255,.01));overflow:hidden;transform-style:preserve-3d;transition:border-color .5s;display:flex;flex-direction:column;gap:28px}
.plan:hover{border-color:var(--line-2)}
.plan__glow{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(64,232,168,.16),transparent 60%);left:var(--mx,50%);top:var(--my,50%);transform:translate(-50%,-50%);pointer-events:none;opacity:0;transition:opacity .5s}
.plan:hover .plan__glow{opacity:1}
.plan--featured{border-color:rgba(64,232,168,.35)}
.plan--featured .plan__glow{background:radial-gradient(circle,rgba(64,232,168,.26),transparent 60%)}
.plan__tag{position:absolute;top:22px;right:22px;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:#07080a;background:var(--jade);padding:6px 10px;border-radius:999px;font-weight:600}
.plan__name{font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-2);font-weight:500}
.plan__price{display:flex;align-items:baseline;gap:4px;margin-top:14px;font-family:var(--serif);letter-spacing:-.03em;line-height:1}
.plan__cur{font-size:28px;color:var(--jade)}.plan__amt{font-size:clamp(56px,6vw,84px);font-variant-numeric:tabular-nums}.plan__per{font-family:var(--sans);font-size:15px;color:var(--muted);margin-left:6px}
.plan__impl{margin-top:10px;font-size:13px;color:var(--muted)}
.plan__list{list-style:none;display:grid;gap:12px;font-size:14px;color:var(--ink-2);flex:1}
.plan__list li{display:flex;gap:12px;align-items:flex-start;padding-bottom:12px;border-bottom:1px solid var(--line)}
.plan__list li::before{content:"→";color:var(--jade);flex:none}
.plans__compare{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);max-width:1040px;border-radius:16px;overflow:hidden}
.cmp{background:var(--bg);padding:20px 22px;display:grid;gap:6px;font-size:13px}
.cmp__k{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:11px}
.cmp__v{color:var(--ink-2);font-size:15px}
.cmp--us{background:linear-gradient(170deg,rgba(64,232,168,.14),rgba(64,232,168,.03))}
.cmp--us .cmp__k{color:var(--jade)}.cmp--us .cmp__v{color:var(--ink)}
@media (max-width:860px){.plans__grid{grid-template-columns:1fr}.plans__compare{grid-template-columns:1fr}}

/* ramp */
.ramp{padding-top:14vh;padding-bottom:14vh}
.ramp__inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.ramp__copy p{margin-top:22px;color:var(--ink-2);font-size:17px;max-width:46ch;line-height:1.5}
.ramp__rules{margin-top:26px;list-style:none;display:grid;gap:10px;font-size:14px;color:var(--muted)}
.ramp__rules li{display:grid;gap:3px;padding:12px 0;border-top:1px solid var(--line)}
.ramp__rules b{font-weight:500;color:var(--ink);letter-spacing:.02em}
.ramp__dial{position:relative;width:min(100%,460px);aspect-ratio:1;justify-self:center}
.dial{width:100%;height:100%;transform:rotate(-90deg)}
.dial__track{fill:none;stroke:var(--line-2);stroke-width:1}
.dial__fill{fill:none;stroke:url(#dialGrad);stroke-width:3;stroke-linecap:round;stroke-dasharray:804.25;stroke-dashoffset:804.25;filter:drop-shadow(0 0 10px rgba(64,232,168,.5));transition:stroke-dashoffset 1s var(--ease)}
.dial__ticks line{stroke:var(--line-2);stroke-width:1;transition:stroke .4s}
.dial__ticks line.on{stroke:var(--jade)}
.dial__center{position:absolute;inset:0;display:grid;place-content:center;text-align:center;gap:6px}
.dial__pct{font-family:var(--serif);font-size:clamp(64px,8vw,112px);letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.dial__stage{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--jade)}
@media (max-width:860px){.ramp__inner{grid-template-columns:1fr}}

/* founders */
.founders{padding-top:12vh;padding-bottom:16vh;position:relative}
.founders::before{content:"";position:absolute;left:50%;top:0;width:min(1200px,120vw);height:100%;transform:translateX(-50%);background:radial-gradient(ellipse at 50% 100%,rgba(243,178,74,.12),transparent 60%);pointer-events:none}
.founders__inner{max-width:880px;margin:0 auto;display:grid;gap:26px;position:relative}
.founders__inner::before{content:"";position:absolute;inset:-40px -48px;background:radial-gradient(ellipse at 50% 60%,rgba(7,8,10,.92),rgba(7,8,10,.7) 60%,transparent 100%);z-index:-1;border-radius:40px}
.founders .h2 em{color:var(--amber)}
.founders__inner .h2{margin-top:-4px}
.founders p{color:var(--ink-2);font-size:17px;line-height:1.5;max-width:60ch}
.lead{display:grid;gap:12px;margin-top:8px}
.lead__progress{display:flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lead__progress #leadStepLabel{margin-left:6px}
.lead__dot{width:18px;height:3px;border-radius:2px;background:var(--line-2);transition:background .3s}
.lead__dot.is-on{background:var(--jade)}
.lead__step{display:none;grid-template-columns:1fr auto;gap:12px;align-items:end}
.lead__step.is-active{display:grid;animation:stepIn .5s var(--ease)}
.lead__step[data-step="2"]{grid-template-columns:1fr 1fr auto}
.lead__step .lead__what{grid-column:1/-1}
.lead__back{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:14px!important;color:var(--ink)!important}
.lead__change{background:none;border:0;padding:0;color:var(--jade);font:inherit;font-size:13px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.lead__field select{height:52px;padding:0 40px 0 16px;border-radius:12px;background:rgba(12,14,17,.9) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%238f8c84' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 16px center;border:1px solid var(--line-2);color:var(--ink);font:inherit;font-size:16px;letter-spacing:0;text-transform:none;outline:none;appearance:none;-webkit-appearance:none;cursor:pointer}
.lead__field select:focus{border-color:var(--jade);box-shadow:0 0 0 3px rgba(64,232,168,.18)}
.lead__field small{letter-spacing:0;text-transform:none;color:var(--dim);font-size:11px}
@keyframes stepIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.lead__field{display:grid;gap:8px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.lead__field input{height:52px;padding:0 16px;border-radius:12px;background:rgba(12,14,17,.9);border:1px solid var(--line-2);color:var(--ink);font:inherit;font-size:16px;letter-spacing:0;text-transform:none;outline:none;transition:border-color .3s,background .3s}
.lead__field input::placeholder{color:#8f8c84;opacity:1}
.lead__field input:focus{border-color:var(--jade);background:rgba(64,232,168,.05);box-shadow:0 0 0 3px rgba(64,232,168,.18)}
.lead__field input[aria-invalid="true"]{border-color:var(--amber);background:rgba(243,178,74,.06)}
.lead__ok{grid-column:1/-1;color:var(--jade)!important;font-size:14px!important}
.founders .lead__err{grid-column:1/-1;color:var(--amber);font-size:14px}
.founders .lead__plan{grid-column:1/-1;color:var(--jade);font-size:14px}
.founders__fine{font-size:12px!important;color:var(--muted)!important;max-width:70ch!important}
@media (max-width:760px){.lead__step,.lead__step[data-step="2"]{grid-template-columns:1fr}}

/* footer */
.foot{border-top:1px solid var(--line);padding:28px var(--pad-x);font-size:12px;color:var(--muted);background:var(--bg)}
.foot__row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.foot__brand{color:var(--ink);letter-spacing:.04em;font-weight:500}
.foot__brand em{color:var(--jade)}
.foot__guide{display:inline-block;color:var(--ink-2);border-bottom:1px solid var(--line-2);padding:10px 0 2px;transition:color .3s,border-color .3s}
.foot__guide:hover{color:var(--jade);border-color:var(--jade)}

/* small copy: 300 is too thin at 11-14 px on dark */
.stat__label,.plans__note,.plan__impl,.ramp__rules,.founders__fine,.cmp__v,.cmp__k,.chat,.route,.follow,.quote,.msg{font-weight:400}

@media (max-width:560px){
  .plan{padding:28px 22px}
  .plan__tag{position:relative;top:auto;right:auto;align-self:flex-start;margin-bottom:-12px}
}

@media (max-width:760px){
  .how__pin{padding-top:88px;padding-bottom:64px}
  .how__head{margin:0 0 20px}
  .how__track{margin-bottom:0}
  .how .h2{font-size:clamp(30px,8.6vw,44px);max-width:none}
  .step{width:min(80vw,420px);min-height:0;padding:20px;gap:12px}
  .step__t{font-size:30px}
  .step__d{font-size:14px}
  .chat,.filter,.route,.follow,.quote{margin-top:8px}
  .bubble{font-size:12.5px}
  .how__progress{bottom:22px}
}

/* short viewports (laptops with toolbars, landscape phones): the pinned steps must still fit */
@media (min-width:761px) and (max-height:720px){
  .step{padding:22px;gap:12px}
  .step__t{font-size:clamp(28px,5.4vh,40px)}
}
@media (max-height:640px){
  .chat,.filter,.route,.follow,.quote{display:none}
  .step{min-height:0}
}
@media (max-height:480px){
  .how__pin{padding-top:64px;padding-bottom:48px}
  .how .h2{display:none}
  .how__head{margin-bottom:12px}
}

/* no pin when motion is reduced or the effects layer failed: steps stack as a plain grid */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.001s!important;scroll-behavior:auto!important}
  .grain{display:none}
  .cursor{display:none!important}
  .hero__title .word{transform:none;opacity:1}
  [data-reveal]{opacity:1;transform:none}
  .stat::after{transform:scaleX(1)}
  .how__pin{height:auto;overflow:visible;padding-top:12vh;padding-bottom:12vh}
  .how__head{margin:0 0 5vh}
  .how__track{width:auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));margin-bottom:0}
  .step{width:auto}
  .how__progress{display:none}
}
.no-fx .loader{display:none}
.no-fx .hero__title .word,.no-fx [data-reveal]{opacity:1;transform:none}
.no-fx .stat::after{transform:scaleX(1)}
.no-fx .how__pin{height:auto;overflow:visible;padding-top:12vh;padding-bottom:12vh}
.no-fx .how__head{margin:0 0 5vh}
.no-fx .how__track{width:auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));margin-bottom:0}
.no-fx .step{width:auto}
.no-fx .how__progress{display:none}


/* hero: prueba social junto a los CTA */
.hero__social{list-style:none;flex-basis:100%;margin-top:14px;display:grid;gap:6px;font-size:12.5px;color:var(--muted);max-width:52ch}
.hero__social li{display:flex;gap:10px;align-items:flex-start;line-height:1.4}
.hero__social li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--jade);margin-top:7px;box-shadow:0 0 10px rgba(64,232,168,.5)}
.hero__social b{color:var(--ink);font-weight:500}
.hero__social-hl{color:var(--amber)}
@media (max-width:860px){.hero__social{margin-top:6px}}

/* preguntas incómodas */
.faq{padding-top:12vh;padding-bottom:14vh;max-width:none}
.faq__head{max-width:880px;margin:0 auto 36px;display:grid;gap:14px}
.faq__note{color:var(--muted);font-size:14px;max-width:52ch}
.faq__list{max-width:880px;margin:0 auto;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;align-items:center;padding:22px 0;font-family:var(--serif);font-size:clamp(20px,2.2vw,28px);line-height:1.2;letter-spacing:-.01em;color:var(--ink);transition:color .3s}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";flex:none;width:32px;height:32px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;font-family:var(--sans);font-size:18px;font-weight:300;color:var(--jade);transition:transform .5s var(--ease),background .3s,color .3s}
.faq__item summary:hover{color:var(--jade)}
.faq__item[open] summary::after{transform:rotate(45deg);background:var(--jade);color:#06130e}
.faq__a{padding:0 0 26px;max-width:62ch}
.faq__a p{color:var(--ink-2);font-size:16px;line-height:1.55}
.faq__cta{max-width:880px;margin:40px auto 0;display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;justify-content:space-between;padding:24px 28px;border:1px solid var(--line-2);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.faq__cta p{color:var(--ink-2);font-size:16px}
@media (max-width:560px){.faq__item summary{font-size:19px;padding:18px 0}.faq__cta{padding:20px}.faq__cta .btn{width:100%}}

/* CTA flotante móvil */
.sticky{display:none}
@media (max-width:860px){
  .sticky{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 16px;border-radius:999px;background:rgba(12,14,17,.86);border:1px solid var(--line-2);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 12px 40px rgba(0,0,0,.45);transform:translateY(calc(100% + 24px));opacity:0;transition:transform .6s var(--ease),opacity .4s;pointer-events:none}
  .sticky[hidden]{display:flex}
  .sticky.is-on{transform:none;opacity:1;pointer-events:auto}
  .sticky__txt{font-size:13px;color:var(--ink-2);line-height:1.2}
  .sticky__btn{height:42px;padding:0 20px;font-size:13px;flex:none}
  body.has-sticky .foot{padding-bottom:84px}
}


/* antes vs después */
.delta{padding-top:12vh;padding-bottom:12vh}
.delta__head{max-width:880px;margin:0 auto 32px;display:grid;gap:14px}
.delta__note{color:var(--muted);font-size:14px;max-width:56ch}
.delta__table{max-width:880px;margin:0 auto;border-top:1px solid var(--line)}
.delta__row{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--ink-2)}
.delta__row--head{padding:10px 0;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);border-bottom-color:var(--line-2)}
.delta__row--head span:last-child{color:var(--jade)}
.delta__row [role="rowheader"]{color:var(--ink)}
.delta__row [role="cell"]:last-child{color:var(--ink);position:relative;padding-left:14px}
.delta__row [role="cell"]:last-child::before{content:"";position:absolute;left:0;top:50%;width:6px;height:6px;border-radius:50%;background:var(--jade);transform:translateY(-50%);box-shadow:0 0 10px rgba(64,232,168,.5)}
.delta__row [role="cell"]:last-child b{font-weight:500;color:var(--jade)}
.delta__row small{display:block;font-size:12px;color:var(--muted)}
.delta__math{max-width:880px;margin:36px auto 0;padding:28px 32px;border-radius:20px;border:1px solid rgba(243,178,74,.35);background:radial-gradient(ellipse at 0% 0%,rgba(243,178,74,.12),transparent 60%),rgba(12,14,17,.6);display:grid;gap:10px}
.delta__math-k{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--amber)}
.delta__math-v{font-size:clamp(17px,1.6vw,22px);line-height:1.45;color:var(--ink-2);max-width:62ch}
.delta__math-v b{color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}
.delta__math-f{font-family:var(--serif);font-style:italic;font-size:clamp(20px,2vw,26px);color:var(--ink);margin-top:6px}
@media (max-width:640px){
  .delta__row{grid-template-columns:1fr;gap:4px;padding:16px 0}
  .delta__row--head{display:none}
  .delta__row [role="rowheader"]{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
  .delta__row [role="cell"]:nth-child(2)::before{content:"Hoy: ";color:var(--muted)}
  .delta__row [role="cell"]:last-child{padding-left:0}
  .delta__row [role="cell"]:last-child::before{display:none}
  .delta__row [role="cell"]:last-child b::before{content:"Con SinergIA: ";color:var(--muted);font-weight:400}
  .delta__math{padding:22px 20px}
}
.delta{position:relative}
.delta::before{content:"";position:absolute;left:50%;top:0;width:min(1240px,124vw);height:100%;transform:translateX(-50%);background:radial-gradient(ellipse at 50% 50%,rgba(7,8,10,.96),rgba(7,8,10,.8) 55%,transparent 100%);pointer-events:none}
.delta__head,.delta__table,.delta__math{position:relative}
.delta__math{background:radial-gradient(ellipse at 0% 0%,rgba(243,178,74,.12),transparent 60%),rgba(10,12,15,.94)}

/* calculadora ROI */
.roi{padding-top:12vh;padding-bottom:12vh;position:relative}
.roi::before{content:"";position:absolute;left:50%;top:0;width:min(1240px,124vw);height:100%;transform:translateX(-50%);background:radial-gradient(ellipse at 50% 50%,rgba(7,8,10,.96),rgba(7,8,10,.8) 55%,transparent 100%);pointer-events:none}
.roi__head,.roi__grid{position:relative}
.roi__head{max-width:1040px;margin:0 auto 32px;display:grid;gap:14px}
.roi__note{color:var(--muted);font-size:14px;max-width:56ch}
.roi__grid{max-width:1040px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
.roi__in,.roi__out{border:1px solid var(--line-2);border-radius:20px;background:rgba(12,14,17,.9);padding:28px;min-width:0}
.roi__in{display:grid;gap:22px}
.roi__plans{border:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.roi__plans legend,.roi__field label{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:400;line-height:1.4}
.roi__plans legend{margin-bottom:8px}
.roi__field label small{letter-spacing:0;text-transform:none;color:var(--dim);font-size:11px}
.roi__plan{position:relative;display:block;cursor:pointer}
.roi__plan input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.roi__plan span{display:grid;gap:4px;min-height:52px;height:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line-2);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;transition:border-color .3s,background .3s,color .3s}
.roi__plan b{font-weight:500;font-size:14px;color:var(--ink)}
.roi__plan input:checked+span{border-color:var(--jade);background:rgba(64,232,168,.08);color:var(--ink-2)}
.roi__plan input:checked+span b{color:var(--jade)}
.roi__plan input:focus-visible+span{outline:2px solid var(--jade);outline-offset:3px}
.roi__field{display:grid;gap:10px}
.roi__ctl{display:grid;grid-template-columns:minmax(0,1fr) 104px;gap:14px;align-items:center}
.roi__ctl input[type="text"]{width:100%;height:52px;padding:0 14px;border-radius:12px;background:rgba(12,14,17,.9);border:1px solid var(--line-2);color:var(--ink);font:inherit;font-size:16px;font-variant-numeric:tabular-nums;text-align:right;outline:none;transition:border-color .3s,background .3s}
.roi__ctl input[type="text"]:focus{border-color:var(--jade);background:rgba(64,232,168,.05);box-shadow:0 0 0 3px rgba(64,232,168,.18)}
.roi__ctl input[type="range"]{-webkit-appearance:none;appearance:none;width:100%;height:52px;background:transparent;margin:0;cursor:pointer;--p:15%}
.roi__ctl input[type="range"]::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:linear-gradient(90deg,var(--jade) var(--p),var(--line-2) var(--p))}
.roi__ctl input[type="range"]::-moz-range-track{height:4px;border-radius:2px;background:linear-gradient(90deg,var(--jade) var(--p),var(--line-2) var(--p))}
.roi__ctl input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;margin-top:-10px;border-radius:50%;background:var(--ink);border:4px solid var(--jade);box-shadow:0 0 14px rgba(64,232,168,.45)}
.roi__ctl input[type="range"]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--ink);border:4px solid var(--jade);box-shadow:0 0 14px rgba(64,232,168,.45)}
.roi__ctl input[type="range"]:focus-visible{outline:none}
.roi__ctl input[type="range"]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px rgba(64,232,168,.3)}
.roi__out{display:grid;gap:14px;border-color:rgba(64,232,168,.35);background:radial-gradient(ellipse at 100% 0%,rgba(64,232,168,.1),transparent 60%),rgba(10,12,15,.94)}
.roi__k{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--jade);font-weight:500}
.roi__big{font-family:var(--serif);font-size:clamp(56px,6vw,88px);line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--ink);display:flex;align-items:baseline;gap:4px}
.roi__cur{font-size:.42em;color:var(--jade)}
.roi__rows{display:grid;border-top:1px solid var(--line)}
.roi__row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-2);font-weight:400}
.roi__row dd{font-family:var(--serif);font-size:22px;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap;letter-spacing:-.01em}
.roi__row--net dt{color:var(--ink)}
.roi__row--net dd{color:var(--jade);font-size:26px}
.roi__out.is-neg .roi__row--net dd{color:var(--amber)}
.roi__sum{font-family:var(--serif);font-style:italic;font-size:clamp(19px,1.8vw,24px);line-height:1.3;color:var(--ink);margin-top:4px}
.roi__fine{font-size:12px;color:var(--muted);font-weight:400}
.roi__out .btn{justify-self:start;margin-top:4px}
@media (max-width:860px){
  .roi__grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .roi__in,.roi__out{padding:22px 18px}
  .roi__plans{grid-template-columns:1fr}
  .roi__ctl{grid-template-columns:minmax(0,1fr) 92px;gap:12px}
  .roi__row{font-size:13px}
  .roi__row dd{font-size:20px}
  .roi__out .btn{justify-self:stretch;white-space:normal}
}

/* ───────── quién está detrás ───────── */
.who{position:relative;padding-top:12vh;padding-bottom:12vh}
.who::before{content:"";position:absolute;left:50%;top:0;width:min(1240px,124vw);height:100%;transform:translateX(-50%);background:radial-gradient(ellipse at 50% 50%,rgba(7,8,10,.92),rgba(7,8,10,.7) 55%,transparent 100%);pointer-events:none}
.who__inner{position:relative;display:grid;grid-template-columns:minmax(260px,.8fr) 1.2fr;gap:clamp(32px,5vw,72px);align-items:start;max-width:1180px;margin:0 auto}
.who__photo{position:sticky;top:12vh;margin:0;border-radius:20px;overflow:hidden;border:1px solid var(--line-2);background:rgba(255,255,255,.04);box-shadow:0 30px 80px rgba(0,0,0,.45)}
.who__photo img{display:block;width:100%;height:auto}
.who__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 70%,rgba(7,8,10,.55));pointer-events:none}
.who__lede{margin-top:22px;color:var(--ink-2);font-size:17px;max-width:48ch;line-height:1.5}
.who__sub{margin-top:40px;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--amber);font-weight:500}
.who__cases{list-style:none;margin-top:14px;border-top:1px solid var(--line)}
.who__cases li{display:grid;gap:6px;padding:18px 0 18px 22px;border-bottom:1px solid var(--line);position:relative;font-size:15px;color:var(--ink-2);line-height:1.5}
.who__cases li::before{content:"";position:absolute;left:0;top:27px;width:6px;height:6px;border-radius:50%;background:var(--jade);box-shadow:0 0 10px rgba(64,232,168,.5)}
.who__cases b{font-weight:500;color:var(--ink);letter-spacing:.01em}
.who__cases a{color:var(--jade);text-decoration:none;border-bottom:1px solid rgba(64,232,168,.4);transition:border-color .3s var(--ease)}
.who__cases a:hover{border-bottom-color:var(--jade)}
.who__fine{margin-top:22px;font-size:13px;color:var(--muted);max-width:56ch;line-height:1.5}
.who__fine b{color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}
@media (max-width:860px){.who__inner{grid-template-columns:1fr;gap:28px}.who__photo{position:static;max-width:320px}.who__sub{margin-top:30px}}

/* ───────── tanda 2: pasos con ícono, barra, calculadora simple ───────── */
.step__d{font-size:17px;max-width:30ch}
.step__ico{margin-top:auto;width:100%;max-width:220px;height:auto;color:var(--jade);align-self:center;opacity:.95}
.delta__bars{max-width:880px;margin:0 auto;display:grid;gap:18px}
.bar{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:16px;align-items:center;font-size:15px;color:var(--ink-2)}
.bar__k{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.bar__track{display:block;height:14px;border-radius:999px;background:rgba(255,255,255,.05);overflow:hidden}
.bar__fill{display:block;height:100%;width:var(--w);border-radius:999px;background:var(--muted);transform:scaleX(0);transform-origin:left;transition:transform 1.4s var(--ease) .2s}
.delta__bars.in .bar__fill{transform:scaleX(1)}
.bar--ok .bar__k{color:var(--jade)}
.bar--ok .bar__fill{background:var(--jade);box-shadow:0 0 16px rgba(64,232,168,.6);min-width:14px}
.bar--ok .bar__v b{color:var(--jade);font-weight:500}
.delta__foot{max-width:880px;margin:22px auto 0;font-family:var(--serif);font-style:italic;font-size:clamp(20px,2vw,26px);color:var(--ink)}
.roi__more{border-top:1px solid var(--line);padding-top:12px;display:grid;gap:14px}
.roi__more summary{cursor:pointer;list-style:none;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:10px}
.roi__more summary::-webkit-details-marker{display:none}
.roi__more summary::before{content:"+";color:var(--jade);font-size:16px;line-height:1}
.roi__more[open] summary::before{content:"−"}
.roi__more .roi__plans{margin-top:4px}
@media (max-width:640px){.bar{grid-template-columns:1fr;gap:6px}.bar__v{font-size:14px}.step__ico{max-width:160px}}

/* CTA WhatsApp (sección #whatsapp) */
.wa{display:grid;gap:12px;justify-items:start}
.wa__btn{font-size:19px;padding:18px 30px;display:inline-flex;align-items:center;gap:12px}
.wa__ico{width:24px;height:24px;flex:none}
.wa__num{font-size:14px!important;color:var(--muted)!important}
@media (max-width:860px){.wa{justify-items:stretch}.wa__btn{justify-content:center;width:100%}}
.foot__mid a{color:var(--ink-2);border-bottom:1px solid var(--line-2);transition:color .3s,border-color .3s}
.foot__mid a:hover{color:var(--jade);border-color:var(--jade)}
.founders__fine a{color:var(--ink-2);border-bottom:1px solid var(--line-2)}
.founders__fine a:hover{color:var(--jade)}