/* =========================================================
   ZAVYRA — Technology & Data
   Sistema visual + Header + Hero + Transição + Soluções
   ========================================================= */

/* ---------- 1. TOKENS ---------- */
:root{
  /* superfícies */
  --bg:        #05050A;
  --bg-2:      #0B0D17;
  --surface:   #0E1120;
  --line:      rgba(148,163,184,.12);
  --line-2:    rgba(148,163,184,.22);

  /* marca */
  --purple:    #7C3AED;
  --violet:    #9D4EDD;
  --blue:      #2563EB;
  --cyan:      #00D4FF;

  /* texto */
  --white:     #F8FAFC;
  --gray:      #94A3B8;
  --gray-dim:  #64748B;

  --grad: linear-gradient(100deg,#7C3AED 0%,#2563EB 52%,#00D4FF 100%);

  /* tipografia */
  --f-head: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --f-body: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;

  /* escala fluida */
  --t-hero:  clamp(2.6rem, 7.2vw, 6.4rem);
  --t-h2:    clamp(2rem, 4.6vw, 3.9rem);
  --t-h3:    clamp(1.6rem, 3vw, 2.6rem);
  --t-lead:  clamp(1rem, 1.35vw, 1.2rem);
  --t-body:  1rem;
  --t-small: .875rem;
  --t-micro: .75rem;

  /* ritmo */
  --wrap: 1240px;
  --gut:  clamp(1.25rem, 4vw, 2.5rem);
  --sec:  clamp(5rem, 12vh, 9rem);

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:88px;
}
body{
  background:var(--bg);
  color:var(--white);
  font-family:var(--f-body);
  font-size:var(--t-body);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

.wrap{width:min(100% - (var(--gut)*2),var(--wrap));margin-inline:auto}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--purple);color:#fff;padding:.75rem 1.25rem;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0}

/* ---------- 3. TIPO ---------- */
h1,h2,h3{
  font-family:var(--f-head);
  font-weight:600;
  line-height:1.04;
  letter-spacing:-.03em;
}
.grad{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--f-head);
  font-size:var(--t-micro);
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gray);
}
.eyebrow .dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 4px rgba(0,212,255,.14);
}

.sec-head{max-width:52ch;margin-bottom:clamp(2.5rem,6vw,4.5rem)}
.sec-title{font-size:var(--t-h2);margin-top:1.1rem}
.sec-sub{font-size:var(--t-lead);color:var(--gray);margin-top:1.1rem}

/* ---------- 4. BOTÕES ---------- */
.btn{
  --pad-y:.95rem; --pad-x:1.6rem;
  position:relative;display:inline-flex;align-items:center;gap:.6rem;
  padding:var(--pad-y) var(--pad-x);
  font-family:var(--f-head);font-size:.94rem;font-weight:500;
  border-radius:999px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;
  will-change:transform;
}
.btn--sm{--pad-y:.62rem;--pad-x:1.1rem;font-size:.85rem}
.btn span{transition:transform .35s var(--ease)}
.btn:hover span{transform:translateX(4px)}

.btn--primary{
  background:var(--grad);
  color:#fff;
  background-size:180% 100%;
  box-shadow:0 8px 30px -8px rgba(124,58,237,.6);
}
.btn--primary:hover{
  transform:translateY(-2px);
  background-position:100% 0;
  box-shadow:0 14px 40px -10px rgba(37,99,235,.7);
}
.btn--ghost{
  color:var(--white);
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.02);
  backdrop-filter:blur(8px);
}
.btn--ghost:hover{border-color:rgba(0,212,255,.5);background:rgba(0,212,255,.06);transform:translateY(-2px)}

/* ---------- 5. HEADER ---------- */
.hdr{
  position:fixed;inset:0 0 auto;z-index:100;
  transition:background .4s var(--ease),border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.hdr.is-stuck{
  background:rgba(5,5,10,.72);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom-color:var(--line);
}
.hdr__inner{
  width:min(100% - (var(--gut)*2),1400px);margin-inline:auto;
  height:76px;display:flex;align-items:center;gap:2rem;
}
.logo{display:flex;align-items:center;gap:.7rem;margin-right:auto}
.logo__mark{width:30px;height:30px;flex:none}
.logo__mark svg{width:100%;height:100%}
.logo__name{
  display:block;font-family:var(--f-head);font-weight:700;
  font-size:1.12rem;letter-spacing:.16em;
}
.logo__sub{
  display:block;font-size:.58rem;letter-spacing:.3em;
  text-transform:uppercase;color:var(--gray-dim);margin-top:-2px;
}

.nav{display:flex;gap:2.1rem}
.nav__cta{display:none}
.nav a{
  position:relative;font-size:.92rem;color:var(--gray);
  transition:color .3s;padding:.4rem 0;
}
.nav a::after{
  content:"";position:absolute;left:0;bottom:0;
  width:100%;height:1px;background:var(--grad);
  transform:scaleX(0);transform-origin:right;
  transition:transform .4s var(--ease-out);
}
.nav a:hover{color:var(--white)}
.nav a:hover::after{transform:scaleX(1);transform-origin:left}

.burger{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.burger span{width:20px;height:1.5px;background:var(--white);transition:transform .3s var(--ease),opacity .3s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}

/* ---------- 6. HERO ---------- */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;align-items:center;
  padding:clamp(7rem,14vh,10rem) 0 clamp(4rem,8vh,6rem);
  overflow:hidden;
  isolation:isolate;
}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-3}
.hero__grid{
  position:absolute;inset:0;z-index:-2;
  background-image:
    linear-gradient(rgba(148,163,184,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(148,163,184,.055) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 75% 65% at 42% 45%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 75% 65% at 42% 45%,#000 20%,transparent 78%);
}
.hero__glow{
  position:absolute;z-index:-1;pointer-events:none;
  width:min(120vw,1100px);aspect-ratio:1;
  left:var(--mx,60%);top:var(--my,42%);
  transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(124,58,237,.16) 0%,rgba(37,99,235,.09) 34%,transparent 66%);
  transition:left .9s var(--ease-out),top .9s var(--ease-out);
}

.hero__inner{
  width:min(100% - (var(--gut)*2),var(--wrap));margin-inline:auto;
  max-width:min(100% - (var(--gut)*2),980px);margin-left:max(var(--gut),calc((100vw - var(--wrap))/2));
}
.hero__title{font-size:var(--t-hero);margin:1.6rem 0 0;font-weight:600}
.hero__sub{
  font-size:var(--t-lead);color:var(--gray);
  max-width:56ch;margin-top:1.8rem;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.6rem}

.hero__tags{
  display:flex;flex-wrap:wrap;gap:.5rem 2rem;
  margin-top:clamp(3rem,7vh,5rem);
  padding-top:1.6rem;
  border-top:1px solid var(--line);
  max-width:760px;
}
.hero__tags li{
  font-family:var(--f-head);font-size:var(--t-micro);
  letter-spacing:.24em;color:var(--gray-dim);
  transition:color .35s;
}
.hero__tags li:hover{color:var(--cyan)}
/* SITES é a oferta principal — recebe destaque no gradiente da marca */
.hero__tags li.is-lead{
  position:relative;color:var(--white);
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.hero__tags li.is-lead::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;
  background:var(--grad);opacity:.7;
}

.hero__scroll{
  position:absolute;left:50%;bottom:2rem;transform:translateX(-50%);
  width:22px;height:36px;border:1px solid var(--line-2);border-radius:999px;
  display:grid;place-items:start center;padding-top:7px;
}
.hero__scroll span{
  width:3px;height:7px;border-radius:2px;background:var(--cyan);
  animation:scrolldot 1.9s var(--ease) infinite;
}
@keyframes scrolldot{0%{opacity:0;transform:translateY(0)}35%{opacity:1}100%{opacity:0;transform:translateY(13px)}}

/* ---------- 7. FLOW (transição) ---------- */
.flow{position:relative}
.flow__spacer{height:340vh}
.flow__sticky{position:sticky;top:0;height:100svh;overflow:hidden}
.flow__stage{position:relative;height:100%;display:grid;place-items:center}
.flow__stage canvas{position:absolute;inset:0;width:100%;height:100%}

.flow__labels{position:relative;text-align:center;z-index:2;padding-inline:var(--gut)}
.flow__kicker{
  font-family:var(--f-head);font-size:var(--t-micro);
  letter-spacing:.22em;text-transform:uppercase;color:var(--gray-dim);
}
.flow__word{
  font-size:clamp(2.6rem,9vw,7.5rem);
  font-weight:700;letter-spacing:-.04em;margin:.6rem 0 0;
  background:var(--grad);background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  transition:background-position .7s var(--ease-out);
}
.flow__desc{
  color:var(--gray);max-width:44ch;margin:1.2rem auto 0;
  font-size:var(--t-lead);min-height:3.2em;
}
.flow__word,.flow__desc{will-change:opacity,transform}
.flow__word.swap,.flow__desc.swap{animation:swapIn .55s var(--ease-out)}
@keyframes swapIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.flow__steps{
  position:absolute;left:50%;bottom:clamp(2rem,6vh,4rem);transform:translateX(-50%);
  display:flex;gap:clamp(.8rem,3vw,2.4rem);z-index:2;
  padding-inline:var(--gut);
}
.flow__steps li{
  display:flex;align-items:center;gap:.5rem;
  font-family:var(--f-head);font-size:var(--t-micro);
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--gray-dim);transition:color .4s;
}
.flow__steps li span{
  display:grid;place-items:center;
  width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line-2);font-size:.62rem;
  transition:border-color .4s,background .4s,color .4s;
}
.flow__steps li.is-on{color:var(--white)}
.flow__steps li.is-on span{border-color:transparent;background:var(--grad);color:#fff}

/* ---------- 8. PAINS ---------- */
.pains{padding:var(--sec) 0;background:var(--bg-2);position:relative}
.pains::before{
  content:"";position:absolute;inset:0 0 auto;height:1px;background:var(--line);
}
.pains__list{
  display:grid;gap:1px;
  grid-template-columns:repeat(3,minmax(0,1fr));
  background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
}
.pain{
  position:relative;background:var(--bg-2);
  padding:clamp(1.8rem,3vw,2.6rem);
  min-height:210px;display:flex;flex-direction:column;justify-content:center;
  transition:background .45s var(--ease);cursor:default;
}
.pain::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(500px circle at var(--px,50%) var(--py,50%),rgba(124,58,237,.1),transparent 42%);
  opacity:0;transition:opacity .45s;
}
.pain:hover,.pain:focus-visible{background:var(--surface)}
.pain:hover::after,.pain:focus-visible::after{opacity:1}
.pain__q{
  font-family:var(--f-head);font-size:1.12rem;line-height:1.4;
  color:var(--white);transition:transform .45s var(--ease),color .45s;
}
.pain__a{
  color:var(--gray);font-size:.94rem;margin-top:.9rem;
  opacity:0;transform:translateY(10px);
  transition:opacity .45s var(--ease),transform .45s var(--ease);
}
.pain:hover .pain__q,.pain:focus-visible .pain__q{color:var(--cyan)}
.pain:hover .pain__a,.pain:focus-visible .pain__a{opacity:1;transform:none}

/* ---------- 9. SOLUÇÕES ---------- */
.sol{padding:var(--sec) 0}
.sol__list{display:grid;gap:clamp(1rem,2vw,1.6rem)}

.card{
  --accent:var(--cyan);
  position:relative;
  display:grid;grid-template-columns:1fr .85fr;align-items:center;gap:clamp(1.5rem,4vw,3.5rem);
  padding:clamp(1.8rem,3.4vw,3.2rem);
  background:linear-gradient(160deg,rgba(14,17,32,.9),rgba(11,13,23,.6));
  border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;isolation:isolate;
  transition:transform .5s var(--ease),border-color .5s,box-shadow .5s;
}
.card[data-accent="cyan"]{--accent:#00D4FF}
.card[data-accent="violet"]{--accent:#9D4EDD}
.card[data-accent="blue"]{--accent:#2563EB}
.card[data-accent="purple"]{--accent:#7C3AED}
.card[data-accent="mix"]{--accent:#00D4FF}

.card::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(620px circle at var(--px,80%) var(--py,20%),
    color-mix(in srgb,var(--accent) 12%,transparent),transparent 45%);
  opacity:0;transition:opacity .55s var(--ease);
}
.card:hover{
  transform:translateY(-4px);
  border-color:color-mix(in srgb,var(--accent) 34%,transparent);
  box-shadow:0 30px 70px -40px color-mix(in srgb,var(--accent) 60%,transparent);
}
.card:hover::before{opacity:1}

.card__idx{
  font-family:var(--f-head);font-size:var(--t-micro);
  letter-spacing:.2em;color:var(--gray-dim);
}
.card__title{
  font-size:var(--t-h3);letter-spacing:.02em;font-weight:700;
  margin:.5rem 0 0;
  background:linear-gradient(92deg,var(--white),color-mix(in srgb,var(--accent) 85%,var(--white)));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.card__lead{color:var(--gray);margin-top:.9rem;max-width:46ch}
.card__tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}
.card__tags li{
  font-size:var(--t-micro);color:var(--gray);
  padding:.32rem .7rem;border:1px solid var(--line);border-radius:999px;
  transition:border-color .35s,color .35s;
}
.card:hover .card__tags li{border-color:var(--line-2);color:#CBD5E1}
.card__link{
  display:inline-flex;align-items:center;gap:.5rem;
  margin-top:1.7rem;font-family:var(--f-head);font-size:.9rem;
  color:var(--accent);
}
.card__link span{transition:transform .35s var(--ease)}
.card__link:hover span{transform:translateX(5px)}

/* --- card carro-chefe (SITES) --- */
.card--feature{
  padding:clamp(2.2rem,4vw,4rem);
  background:
    radial-gradient(900px circle at 88% 8%,rgba(124,58,237,.14),transparent 55%),
    linear-gradient(160deg,rgba(18,20,38,.95),rgba(11,13,23,.65));
  border-color:var(--line-2);
}
.card--feature::after{
  content:"";position:absolute;inset:0 auto 0 0;width:2px;
  background:var(--grad);opacity:.9;
}
.card--feature .card__title{font-size:clamp(1.9rem,3.6vw,3.1rem)}
.card--feature .card__lead{font-size:var(--t-lead);max-width:52ch}
.card__flag{
  display:inline-block;margin-left:.7rem;padding:.2rem .6rem;
  border-radius:999px;font-size:.6rem;letter-spacing:.16em;
  color:var(--white);background:var(--grad);vertical-align:.14em;
}
.card__actions{display:flex;flex-wrap:wrap;align-items:center;gap:1.4rem;margin-top:1.9rem}
.card__actions .card__link{margin-top:0}

/* --- vizes --- */
.card__viz{min-height:200px;display:grid;place-items:center}
.viz{
  width:100%;max-width:340px;aspect-ratio:16/11;
  border:1px solid var(--line);border-radius:var(--r);
  background:linear-gradient(150deg,rgba(5,5,10,.85),rgba(14,17,32,.5));
  padding:1rem;position:relative;overflow:hidden;
}

/* DATA */
.viz--data .viz__panel{height:100%;display:flex;flex-direction:column;gap:.7rem;position:relative}
.viz__row{display:flex;gap:.4rem}
.viz__row i{height:6px;border-radius:3px;background:var(--line-2)}
.viz__row i:nth-child(1){width:34%}
.viz__row i:nth-child(2){width:20%}
.viz__row i:nth-child(3){width:14%}
.viz__bars{display:flex;align-items:flex-end;gap:.4rem;flex:1}
.viz__bars b{
  flex:1;height:var(--h);border-radius:3px 3px 0 0;
  background:linear-gradient(180deg,var(--cyan),rgba(37,99,235,.25));
  transform:scaleY(.15);transform-origin:bottom;
  transition:transform .8s var(--ease-out);
}
.card.in-view .viz__bars b{transform:scaleY(1)}
.viz__bars b:nth-child(2){transition-delay:.07s}
.viz__bars b:nth-child(3){transition-delay:.14s}
.viz__bars b:nth-child(4){transition-delay:.21s}
.viz__bars b:nth-child(5){transition-delay:.28s}
.viz__bars b:nth-child(6){transition-delay:.35s}
.viz__line{position:absolute;inset:auto 0 8px;height:52%;width:100%}
.viz__line path{
  fill:none;stroke:var(--violet);stroke-width:1.6;
  stroke-dasharray:260;stroke-dashoffset:260;
  transition:stroke-dashoffset 1.6s var(--ease-out) .3s;
}
.card.in-view .viz__line path{stroke-dashoffset:0}

/* AI */
.viz--ai{display:grid;place-items:center}
.viz__net{width:100%;height:100%}
.viz__net line{stroke:rgba(157,78,221,.3);stroke-width:.8}
.viz__net circle{fill:var(--violet)}

/* AUTOMATION */
.viz--auto{display:flex;align-items:center;justify-content:center;gap:.7rem}
.viz__manual{display:grid;grid-template-columns:repeat(3,1fr);gap:.35rem}
.viz__manual s{
  width:20px;height:20px;border-radius:5px;
  border:1px solid var(--line-2);background:rgba(148,163,184,.06);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.card.in-view .viz__manual s{opacity:.28;transform:scale(.85)}
.viz__manual s:nth-child(n+2){transition-delay:calc(.08s * var(--i,1))}
.viz__arrow svg{width:40px;stroke:var(--blue);stroke-width:1.4;fill:none;stroke-linecap:round;stroke-linejoin:round}
.viz__auto s.on{
  display:block;width:42px;height:42px;border-radius:11px;
  background:linear-gradient(140deg,var(--blue),var(--cyan));
  box-shadow:0 0 26px -4px rgba(37,99,235,.75);
  animation:pulse 2.6s var(--ease) infinite;
}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}

/* SOFTWARE */
.viz--soft{padding:.7rem}
.viz__app{height:100%;display:grid;grid-template-columns:34px 1fr;gap:.5rem}
.viz__side{display:flex;flex-direction:column;gap:.35rem;padding:.35rem;border-right:1px solid var(--line)}
.viz__side u{height:7px;border-radius:3px;background:var(--line-2);text-decoration:none}
.viz__side u:first-child{background:var(--purple)}
.viz__main{display:flex;flex-direction:column;gap:.45rem;padding:.35rem}
.viz__hd{height:16px;border-radius:5px;background:linear-gradient(90deg,rgba(124,58,237,.4),transparent)}
.viz__tb{display:flex;flex-direction:column;gap:.3rem}
.viz__tb r{
  display:block;height:8px;border-radius:3px;background:rgba(148,163,184,.13);
  transform:scaleX(0);transform-origin:left;
  transition:transform .6s var(--ease-out);
}
.card.in-view .viz__tb r{transform:scaleX(1)}
.viz__tb r:nth-child(2){transition-delay:.1s}
.viz__tb r:nth-child(3){transition-delay:.2s}
.viz__tb r:nth-child(4){transition-delay:.3s}

/* DIGITAL */
.viz--digital{display:grid;place-items:center;padding:0}
.viz__track{display:flex;gap:.6rem;animation:slide 18s linear infinite}
.viz__track m{
  display:block;flex:none;width:74px;height:104px;border-radius:8px;
  background:linear-gradient(165deg,rgba(124,58,237,.5),rgba(0,212,255,.16));
  border:1px solid var(--line-2);
}
.viz__track m:nth-child(2){background:linear-gradient(165deg,rgba(37,99,235,.45),rgba(157,78,221,.16))}
.viz__track m:nth-child(3){background:linear-gradient(165deg,rgba(0,212,255,.4),rgba(124,58,237,.18))}
.viz__track m:nth-child(4){background:linear-gradient(165deg,rgba(157,78,221,.45),rgba(37,99,235,.16))}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-268px)}}

/* ---------- 9b. CASES / SITES NO AR ---------- */
.work{padding:var(--sec) 0;background:var(--bg-2);border-top:1px solid var(--line)}
.work__list{display:grid;gap:clamp(2.5rem,6vw,5rem)}

.work__item{
  --accent:var(--cyan);
  display:grid;grid-template-columns:1.15fr .85fr;
  gap:clamp(1.6rem,4vw,3.4rem);align-items:center;
}
.work__item[data-accent="cyan"]{--accent:#00D4FF}
.work__item[data-accent="blue"]{--accent:#2563EB}
.work__item:nth-child(even){grid-template-columns:.85fr 1.15fr}
.work__item:nth-child(even) .work__frame{order:2}

/* moldura de navegador */
.work__frame{position:relative}
.live{
  display:block;position:relative;
  border:1px solid var(--line-2);border-radius:12px;overflow:hidden;
  background:#0A0C16;
  box-shadow:0 40px 90px -50px rgba(0,0,0,.9);
  transition:transform .55s var(--ease),box-shadow .55s var(--ease),border-color .55s;
}
.live:hover,.live:focus-visible{
  transform:translateY(-6px);
  border-color:color-mix(in srgb,var(--accent) 45%,transparent);
  box-shadow:0 50px 100px -45px color-mix(in srgb,var(--accent) 55%,transparent);
}
.live__bar{
  display:flex;align-items:center;gap:.8rem;
  height:34px;padding:0 .85rem;
  background:#12141F;border-bottom:1px solid var(--line);
}
.live__dots{display:flex;gap:.35rem;flex:0 0 auto}
.live__dots i{width:8px;height:8px;border-radius:50%;background:#2A2E42}
.live__url{
  font-family:var(--f-head);font-size:.68rem;letter-spacing:.04em;
  color:var(--gray);background:#0B0D17;
  padding:.2rem .8rem;border-radius:999px;border:1px solid var(--line);
}
/* palco: 16/10, o iframe é escalado por transform */
.live__stage{
  display:block;position:relative;width:100%;aspect-ratio:16/10;overflow:hidden;
  background:#0B0D17;
}
.live__stage iframe{
  position:absolute;top:0;left:0;
  width:1440px;height:900px;border:0;
  transform-origin:0 0;
  transform:scale(var(--s,.42));
  pointer-events:none;
}
.live__skel{position:absolute;inset:0;background:#0B0D17;transition:opacity .6s}
.live__skel span{
  position:absolute;inset:0;
  background:linear-gradient(100deg,transparent 20%,rgba(148,163,184,.07) 50%,transparent 80%);
  background-size:220% 100%;animation:sk 1.5s linear infinite;
}
@keyframes sk{from{background-position:180% 0}to{background-position:-80% 0}}
.live.is-ready .live__skel{opacity:0;pointer-events:none}

.live__open{
  position:absolute;right:.9rem;bottom:.9rem;z-index:2;
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.5rem .95rem;border-radius:999px;
  font-family:var(--f-head);font-size:.78rem;color:var(--white);
  background:rgba(5,5,10,.72);backdrop-filter:blur(12px);
  border:1px solid var(--line-2);
  opacity:0;transform:translateY(8px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.live:hover .live__open,.live:focus-visible .live__open{opacity:1;transform:none}
.live__open b{transition:transform .35s var(--ease)}
.live:hover .live__open b{transform:translateX(4px)}

.work__kind{
  font-family:var(--f-head);font-size:var(--t-micro);letter-spacing:.2em;
  text-transform:uppercase;color:var(--accent);
}
.work__name{font-size:var(--t-h3);margin:.5rem 0 1.4rem;color:var(--white)}
.work__specs{display:grid;gap:1.1rem}
.work__specs div{display:grid;gap:.3rem}
.work__specs dt{
  font-family:var(--f-head);font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gray-dim);
}
.work__specs dd{margin:0;color:var(--gray);font-size:.95rem;line-height:1.6}
.work__specs dd span{
  display:inline-block;margin:.3rem .35rem 0 0;
  font-size:var(--t-micro);color:#CBD5E1;
  padding:.28rem .65rem;border:1px solid var(--line);border-radius:999px;
}
.work__link{
  display:inline-flex;align-items:center;gap:.5rem;margin-top:1.7rem;
  font-family:var(--f-head);font-size:.9rem;color:var(--accent);
}
.work__link span{transition:transform .35s var(--ease)}
.work__link:hover span{transform:translate(3px,-3px)}
.work__note{
  margin-top:clamp(2.5rem,5vw,4rem);padding-top:1.6rem;
  border-top:1px solid var(--line);
  color:var(--gray-dim);font-size:.85rem;max-width:70ch;
}

/* outros projetos — sem link, sites descontinuados */
.more{
  margin-top:clamp(3rem,6vw,5rem);padding-top:clamp(2rem,4vw,3rem);
  border-top:1px solid var(--line);
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(1.6rem,4vw,3.4rem);align-items:start;
}
.more__title{font-family:var(--f-head);font-size:clamp(1.15rem,2vw,1.5rem);color:var(--white);font-weight:600}
.more__sub{margin-top:.7rem;color:var(--gray-dim);font-size:.85rem;max-width:44ch}
.more__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}
.more__item{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.95rem 1.1rem;border:1px solid var(--line);border-radius:10px;
  background:linear-gradient(160deg,rgba(18,20,38,.5),rgba(11,13,23,.3));
  transition:border-color .4s,background .4s;
}
.more__item:hover{border-color:var(--line-2);background:rgba(18,20,38,.7)}
.more__name{font-family:var(--f-head);color:var(--gray);font-size:.95rem;letter-spacing:-.01em}
.more__tag{
  flex:0 0 auto;font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gray-dim);padding:.22rem .5rem;border:1px solid var(--line);border-radius:999px;
}
@media (max-width:860px){
  .more{grid-template-columns:1fr;gap:1.6rem}
  .more__list{grid-template-columns:1fr}
}

/* ---------- 10. NEXT (placeholder) ---------- */
.next{padding:var(--sec) 0;border-top:1px solid var(--line);text-align:center}
.next__tag{
  font-family:var(--f-head);font-size:var(--t-micro);letter-spacing:.22em;
  text-transform:uppercase;color:var(--cyan);
}
.next__txt{color:var(--gray);max-width:60ch;margin:1rem auto 0}

/* ---------- 11. REVEAL ---------- */
.reveal{
  opacity:0;transform:translateY(26px);
  transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);
  transition-delay:calc(var(--d,0) * 110ms);
  will-change:opacity,transform;
}
.reveal[data-d="1"]{--d:1}
.reveal[data-d="2"]{--d:2}
.reveal[data-d="3"]{--d:3}
.reveal[data-d="4"]{--d:4}
.reveal.in-view{opacity:1;transform:none}

/* ---------- 12. RESPONSIVO ---------- */
@media (max-width:1024px){
  .card{grid-template-columns:1fr}
  .card__viz{order:-1;justify-items:start}
  .viz{max-width:300px}
  .pains__list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .work__item{grid-template-columns:1fr}
  .work__item:nth-child(even) .work__frame{order:0}
}
@media (max-width:860px){
  .hdr__inner{height:64px}
  .hdr__cta{display:none}
  .burger{display:flex}
  .nav{
    position:fixed;inset:64px 0 auto;
    flex-direction:column;gap:0;
    background:#06060C;
    background-image:radial-gradient(700px circle at 100% 0,rgba(124,58,237,.16),transparent 60%);
    border-bottom:1px solid var(--line-2);
    box-shadow:0 30px 60px -30px rgba(0,0,0,.95);
    padding:1rem var(--gut) 1.6rem;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:transform .4s var(--ease),opacity .3s;
  }
  .nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav a{padding:1rem 0;border-bottom:1px solid var(--line);font-size:1.05rem;color:var(--white)}
  .nav a::after{display:none}
  .nav__cta{
    display:inline-flex;align-self:flex-start;
    margin-top:1.4rem;border-bottom:0;
  }
  .nav__cta:hover{color:var(--white)}

  .hero{min-height:auto;padding-top:8rem}
  .hero__inner{margin-left:auto}
  .hero__scroll{display:none}
  .hero__tags{gap:.5rem 1.2rem}

  .flow__spacer{height:280vh}
  .flow__steps{gap:.65rem;flex-wrap:wrap;justify-content:center}
  .flow__steps li{font-size:.6rem}
  .flow__steps li span{width:22px;height:22px;font-size:.55rem}

  /* mobile: hover não existe — mostra a resposta */
  .pain__a{opacity:1;transform:none}
  .pain{min-height:0}
  .pains__list{grid-template-columns:1fr}
  .card__actions{gap:1rem}
  /* no celular o preview ao vivo não vale o custo: mostra o CTA sempre visível */
  .live__open{opacity:1;transform:none}
}
@media (max-width:520px){
  .btn{width:100%;justify-content:center}
  .hero__actions{gap:.7rem}
}

/* ---------- 13. ACESSIBILIDADE ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  .reveal{opacity:1;transform:none}
  .hero__canvas,.flow__stage canvas{display:none}
  .pain__a{opacity:1;transform:none}
  .viz__bars b,.viz__tb r{transform:none}
  .viz__line path{stroke-dashoffset:0}
  .live__open{opacity:1;transform:none}
  .live__skel span{display:none}
}