/* =========================================================
   PHENET TECH — Design System
   Paleta: preto profundo + cinzas + verde-limão (acid)
   ========================================================= */

/* ---------- 1. TOKENS ---------- */
:root{
  /* cores */
  --black:#07080A;
  --bg:#0A0B0D;
  --bg-2:#0E1013;
  --surface:#121418;
  --surface-2:#171A1F;
  --line:rgba(255,255,255,.075);
  --line-strong:rgba(255,255,255,.14);

  --white:#FFFFFF;
  --text:#EDEDEF;
  --muted:#94979F;
  --muted-2:#6C6F78;

  --acid:#C6FA3D;
  --acid-2:#A8E024;
  --acid-soft:rgba(198,250,61,.12);
  --acid-glow:rgba(198,250,61,.35);

  /* tipografia */
  --f-display:'Poppins',system-ui,-apple-system,sans-serif;
  --f-body:'Inter',system-ui,-apple-system,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,'SF Mono',monospace;

  --fs-hero:clamp(2.4rem,5.2vw,5rem);
  --fs-h2:clamp(2.1rem,5vw,4.4rem);
  --fs-h3:clamp(1.35rem,2.2vw,2rem);
  --fs-lead:clamp(1.02rem,1.35vw,1.28rem);
  --fs-body:clamp(.95rem,1.05vw,1.05rem);
  --fs-sm:.86rem;
  --fs-xs:.74rem;

  /* espaço / layout */
  --container:1280px;
  --gutter:clamp(1.25rem,4vw,3.5rem);
  --section:clamp(6rem,13vh,11rem);
  --r-sm:10px;
  --r:16px;
  --r-lg:26px;
  --r-xl:38px;

  /* motion */
  --e-out:cubic-bezier(.16,1,.3,1);
  --e-io:cubic-bezier(.65,0,.35,1);
  --t-fast:.28s var(--e-out);
  --t:.6s var(--e-out);
  --t-slow:1.1s var(--e-out);

  --header-h:78px;
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 20px);
}
body{
  font-family:var(--f-body);
  font-size:var(--fs-body);
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-feature-settings:'ss01','cv11';
}
body.is-locked{overflow:hidden}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit;background:none;border:none;outline:none}
button{cursor:pointer}
ul,ol{list-style:none}
::selection{background:var(--acid);color:#0A0B0D}

/* scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--black)}
::-webkit-scrollbar-thumb{background:#23262C;border-radius:99px;border:3px solid var(--black)}
::-webkit-scrollbar-thumb:hover{background:#33373F}

/* ---------- 3. UTILITÁRIOS ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.section{position:relative;padding-block:var(--section)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--f-mono);font-size:var(--fs-xs);
  letter-spacing:.18em;text-transform:uppercase;color:var(--acid);
}
.eyebrow::before{
  content:'';width:24px;height:1px;background:linear-gradient(90deg,transparent,var(--acid));
}
.eyebrow--center::before{display:none}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;line-height:1.02;letter-spacing:-.035em}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3);line-height:1.15;letter-spacing:-.02em}
.lead{font-size:var(--fs-lead);color:var(--muted);line-height:1.7;max-width:56ch}
.accent{color:var(--acid)}
.muted{color:var(--muted)}
.thin{font-weight:200}

/* título de seção */
.s-head{display:grid;gap:1.4rem;margin-bottom:clamp(3rem,6vw,5.5rem)}
.s-head__top{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1.5rem}
.s-head h2{max-width:18ch}
.s-head .lead{max-width:44ch}
.s-num{
  font-family:var(--f-mono);font-size:var(--fs-xs);color:var(--muted-2);
  letter-spacing:.2em;
}

/* ---------- 4. BOTÕES ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:1rem 1.7rem;border-radius:99px;
  font-family:var(--f-body);font-size:.92rem;font-weight:600;letter-spacing:-.01em;
  white-space:nowrap;overflow:hidden;isolation:isolate;
  transition:color var(--t-fast),transform var(--t-fast),border-color var(--t-fast),box-shadow var(--t-fast);
}
.btn svg{flex:none;transition:transform var(--t-fast)}
.btn::after{
  content:'';position:absolute;inset:0;z-index:-1;border-radius:inherit;
  transform:translateY(101%);transition:transform .5s var(--e-out);
}
.btn:hover::after{transform:translateY(0)}

.btn--primary{background:var(--acid);color:#080A05;box-shadow:0 0 0 0 var(--acid-glow)}
.btn--primary::after{background:var(--white)}
.btn--primary:hover{box-shadow:0 12px 40px -12px var(--acid-glow)}
.btn--primary:hover svg{transform:translateX(3px)}

.btn--ghost{border:1px solid var(--line-strong);color:var(--text)}
.btn--ghost::after{background:var(--white)}
.btn--ghost:hover{color:#080A05;border-color:var(--white)}

.btn--sm{padding:.72rem 1.25rem;font-size:.85rem}
.btn--lg{padding:1.18rem 2.2rem;font-size:1rem}
.btn--block{width:100%}

/* link com seta */
.link-arrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--f-mono);font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;
  color:var(--text);padding-bottom:.35rem;position:relative;
}
.link-arrow::after{
  content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;
  background:var(--line-strong);transform-origin:right;transform:scaleX(1);
  transition:transform .45s var(--e-out);
}
.link-arrow:hover{color:var(--acid)}
.link-arrow:hover::after{background:var(--acid);transform-origin:left}
.link-arrow svg{transition:transform var(--t-fast)}
.link-arrow:hover svg{transform:translate(3px,-3px)}

/* ---------- 5. TEXTURA / RUÍDO ---------- */
.grain{
  position:fixed;inset:-50%;z-index:9998;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 8s steps(6) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}
  10%{transform:translate(-3%,-4%)}
  30%{transform:translate(2%,-3%)}
  50%{transform:translate(-2%,3%)}
  70%{transform:translate(3%,2%)}
  90%{transform:translate(-3%,1%)}
}

/* grid de fundo */
.grid-bg{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(to right,var(--line) 1px,transparent 1px),
    linear-gradient(to bottom,var(--line) 1px,transparent 1px);
  background-size:clamp(60px,8vw,110px) clamp(60px,8vw,110px);
  mask-image:radial-gradient(ellipse 90% 60% at 50% 40%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 40%,#000 20%,transparent 78%);
  opacity:.9;
}

/* ---------- 6. CURSOR ---------- */
.cursor,.cursor-dot{
  position:fixed;top:0;left:0;z-index:9999;pointer-events:none;border-radius:50%;
  mix-blend-mode:difference;will-change:transform;
}
.cursor{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.6);
  margin:-17px 0 0 -17px;
  transition:width .32s var(--e-out),height .32s var(--e-out),
             margin .32s var(--e-out),background-color .32s var(--e-out),opacity .3s;
}
.cursor-dot{width:5px;height:5px;margin:-2.5px 0 0 -2.5px;background:var(--white)}
.cursor.is-hover{width:64px;height:64px;margin:-32px 0 0 -32px;background:rgba(255,255,255,.9)}
.cursor.is-hidden,.cursor-dot.is-hidden{opacity:0}
@media (hover:none),(pointer:coarse){.cursor,.cursor-dot{display:none}}

/* ---------- 7. PRELOADER ---------- */
.preloader{
  position:fixed;inset:0;z-index:10000;background:var(--black);
  display:grid;place-items:center;gap:2rem;
  transition:opacity .8s var(--e-out),visibility .8s;
}
.preloader.is-done{opacity:0;visibility:hidden}
.preloader__inner{display:grid;justify-items:center;gap:1.6rem;text-align:center}
.preloader__logo{width:clamp(72px,10vw,104px);color:var(--acid);opacity:0;animation:plIn .9s var(--e-out) .1s forwards}
@keyframes plIn{from{opacity:0;transform:translateY(14px) scale(.94)}to{opacity:1;transform:none}}
.preloader__bar{width:min(220px,50vw);height:2px;background:rgba(255,255,255,.1);overflow:hidden;border-radius:2px}
.preloader__bar i{display:block;height:100%;width:0;background:var(--acid);transition:width .3s linear}
.preloader__txt{font-family:var(--f-mono);font-size:var(--fs-xs);letter-spacing:.25em;color:var(--muted-2);text-transform:uppercase}

/* ---------- 8. HEADER ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:900;height:var(--header-h);
  display:flex;align-items:center;
  transition:transform .55s var(--e-out),background-color var(--t),
             backdrop-filter var(--t),border-color var(--t),height var(--t);
  border-bottom:1px solid transparent;
}
.header.is-stuck{
  background:rgba(10,11,13,.72);backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  border-bottom-color:var(--line);height:66px;
}
.header.is-hidden{transform:translateY(-100%)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;width:100%}
.brand{display:flex;align-items:center;gap:.7rem}
.brand__mark{width:34px;color:var(--acid);transition:transform var(--t) ,filter var(--t)}
.brand:hover .brand__mark{transform:rotate(-6deg) scale(1.06);filter:drop-shadow(0 0 12px var(--acid-glow))}
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--f-display);font-weight:600;font-size:1.02rem;letter-spacing:-.02em}
.brand__tag{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.32em;color:var(--muted-2);text-transform:uppercase;margin-top:3px}

.nav{display:flex;align-items:center;gap:.35rem}
.nav__link{
  position:relative;padding:.55rem .95rem;border-radius:99px;
  font-size:.88rem;font-weight:500;color:var(--muted);transition:color var(--t-fast)}
.nav__link::before{
  content:'';position:absolute;inset:0;border-radius:99px;background:rgba(255,255,255,.06);
  transform:scale(.8);opacity:0;transition:all var(--t-fast)}
.nav__link:hover,.nav__link.is-active{color:var(--text)}
.nav__link:hover::before{transform:scale(1);opacity:1}
.nav__link.is-active{color:var(--acid)}
.header__actions{display:flex;align-items:center;gap:.75rem}

.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:50%;
  position:relative;flex:none;transition:border-color var(--t-fast),background var(--t-fast)}
.burger span{
  position:absolute;left:50%;width:16px;height:1.5px;background:var(--text);border-radius:2px;
  transform:translateX(-50%);transition:transform .4s var(--e-out),opacity .25s}
.burger span:nth-child(1){top:18px}
.burger span:nth-child(2){top:24px}
.burger.is-open span:nth-child(1){transform:translateX(-50%) translateY(3px) rotate(45deg)}
.burger.is-open span:nth-child(2){transform:translateX(-50%) translateY(-3px) rotate(-45deg)}
.burger:hover{border-color:var(--acid)}

/* menu mobile */
.menu{
  position:fixed;inset:0;z-index:890;background:var(--black);
  display:flex;flex-direction:column;justify-content:center;gap:2.5rem;
  padding:calc(var(--header-h) + 2rem) var(--gutter) 3rem;
  clip-path:inset(0 0 100% 0);transition:clip-path .8s var(--e-out);
  visibility:hidden;
}
.menu.is-open{clip-path:inset(0 0 0 0);visibility:visible}
.menu__list{display:grid;gap:.2rem}
.menu__item{overflow:hidden}
.menu__link{
  display:flex;align-items:baseline;gap:1rem;padding:.35rem 0;
  font-family:var(--f-display);font-size:clamp(2rem,10vw,3.4rem);font-weight:500;letter-spacing:-.04em;
  transform:translateY(110%);transition:transform .8s var(--e-out),color var(--t-fast);
}
.menu.is-open .menu__link{transform:translateY(0)}
.menu__link i{font-family:var(--f-mono);font-size:.7rem;color:var(--acid);font-style:normal;letter-spacing:.1em}
.menu__link:hover{color:var(--acid)}
.menu__foot{display:grid;gap:1rem;padding-top:2rem;border-top:1px solid var(--line);
  opacity:0;transform:translateY(20px);transition:all .6s var(--e-out) .35s}
.menu.is-open .menu__foot{opacity:1;transform:none}
.menu__foot a{color:var(--muted);font-size:.95rem}
.menu__foot a:hover{color:var(--acid)}

/* ---------- 9. HERO ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding-top:calc(var(--header-h) + 2.6rem);padding-bottom:3.5rem;overflow:hidden;
}
.hero__canvas{position:absolute;inset:0;z-index:0;opacity:.85}
.hero__glow{
  position:absolute;z-index:0;border-radius:50%;filter:blur(90px);pointer-events:none;
  animation:float 14s ease-in-out infinite;
}
.hero__glow--1{width:46vw;height:46vw;top:-14vw;left:-10vw;background:rgba(198,250,61,.09)}
.hero__glow--2{width:38vw;height:38vw;bottom:-16vw;right:-8vw;background:rgba(198,250,61,.055);animation-delay:-6s}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(3%,-4%) scale(1.08)}
}
.hero__inner{position:relative;z-index:2;width:100%}
.hero__eyebrow{margin-bottom:clamp(1.4rem,3vw,2.2rem)}
.hero h1{font-size:var(--fs-hero);font-weight:600;letter-spacing:-.045em;max-width:22ch}
.hero h1 em{font-style:normal;color:var(--acid);position:relative;display:inline-block}
.hero h1 .thin{font-weight:200;color:var(--muted)}

/* split text */
.line{display:block;overflow:hidden}
.line>span{display:block;transform:translateY(105%);transition:transform 1.1s var(--e-out)}
.is-in .line>span,.hero.is-in .line>span{transform:translateY(0)}
.line:nth-child(2)>span{transition-delay:.09s}
.line:nth-child(3)>span{transition-delay:.18s}
.line:nth-child(4)>span{transition-delay:.27s}

.hero__body{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,5rem);
  align-items:end;margin-top:clamp(1.8rem,3vw,2.6rem);
}
.hero__aside{display:grid;gap:1.8rem;padding-bottom:.4rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem}
.hero__meta{display:flex;flex-wrap:wrap;gap:1.4rem 2rem;padding-top:.4rem}
.hero__meta div{display:grid;gap:.25rem}
.hero__meta b{font-family:var(--f-display);font-size:1.55rem;font-weight:600;letter-spacing:-.03em;color:var(--white)}
.hero__meta span{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2)}

.scroll-cue{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:3;
  display:grid;justify-items:center;gap:.7rem;
  font-family:var(--f-mono);font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted-2);
}
.scroll-cue i{display:block;width:1px;height:46px;background:linear-gradient(var(--acid),transparent);position:relative;overflow:hidden}
.scroll-cue i::after{content:'';position:absolute;inset:0;background:var(--acid);animation:cue 2.2s var(--e-io) infinite}
@keyframes cue{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* ---------- 10. MARQUEE ---------- */
.marquee{
  position:relative;padding-block:1.5rem;overflow:hidden;
  border-block:1px solid var(--line);background:rgba(255,255,255,.012);
}
.marquee__track{display:flex;width:max-content;animation:scrollX 42s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__group{display:flex;align-items:center;gap:2.6rem;padding-right:2.6rem}
.marquee__item{
  display:flex;align-items:center;gap:2.6rem;
  font-family:var(--f-display);font-size:clamp(1.1rem,2.2vw,1.7rem);font-weight:500;
  letter-spacing:-.02em;color:var(--muted-2);white-space:nowrap;transition:color var(--t-fast);
}
.marquee__item:hover{color:var(--text)}
.marquee__item::after{content:'';width:6px;height:6px;border-radius:50%;background:var(--acid);flex:none;opacity:.7}
@keyframes scrollX{to{transform:translateX(-50%)}}

/* ---------- 11. SERVIÇOS ---------- */
.services{position:relative}
.svc-list{border-top:1px solid var(--line)}
.svc{
  position:relative;border-bottom:1px solid var(--line);
  transition:background-color .5s var(--e-out);
}
.svc::before{
  content:'';position:absolute;inset:0;z-index:0;opacity:0;
  background:radial-gradient(600px circle at var(--mx,50%) var(--my,50%),rgba(198,250,61,.07),transparent 62%);
  transition:opacity .45s;
}
.svc:hover::before{opacity:1}
.svc__head{
  position:relative;z-index:1;display:grid;grid-template-columns:auto 1fr auto auto;
  align-items:center;gap:clamp(1rem,3vw,2.6rem);
  width:100%;padding:clamp(1.6rem,3.4vw,2.6rem) 0;text-align:left;
}
.svc__num{font-family:var(--f-mono);font-size:var(--fs-xs);color:var(--muted-2);letter-spacing:.15em;transition:color var(--t-fast)}
.svc__title{
  font-family:var(--f-display);font-size:clamp(1.5rem,3.6vw,2.9rem);font-weight:500;
  letter-spacing:-.035em;line-height:1.05;transition:transform .5s var(--e-out),color var(--t-fast);
}
.svc__tag{
  font-family:var(--f-mono);font-size:var(--fs-xs);color:var(--muted-2);letter-spacing:.1em;
  padding:.4rem .8rem;border:1px solid var(--line);border-radius:99px;white-space:nowrap;
}
.svc__toggle{
  width:44px;height:44px;border:1px solid var(--line-strong);border-radius:50%;
  position:relative;flex:none;transition:all var(--t-fast)}
.svc__toggle::before,.svc__toggle::after{
  content:'';position:absolute;top:50%;left:50%;background:currentColor;border-radius:2px;
  transform:translate(-50%,-50%);transition:transform .45s var(--e-out),opacity .3s}
.svc__toggle::before{width:13px;height:1.5px}
.svc__toggle::after{width:1.5px;height:13px}
.svc:hover .svc__num{color:var(--acid)}
.svc:hover .svc__title{transform:translateX(10px)}
.svc:hover .svc__toggle{border-color:var(--acid);color:var(--acid)}
.svc.is-open .svc__toggle{background:var(--acid);border-color:var(--acid);color:#080A05;transform:rotate(180deg)}
.svc.is-open .svc__toggle::after{opacity:0}
.svc.is-open .svc__title{color:var(--acid)}

.svc__panel{overflow:hidden;height:0;transition:height .65s var(--e-out)}
.svc__inner{
  position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(1.6rem,4vw,4rem);padding:0 0 clamp(2rem,4vw,3.2rem);
}
.svc__inner p{color:var(--muted);max-width:52ch}
.svc__feats{display:grid;gap:.85rem;align-content:start}
.svc__feats li{
  display:flex;gap:.8rem;align-items:flex-start;font-size:.94rem;color:var(--muted);
  padding-bottom:.85rem;border-bottom:1px solid var(--line);
}
.svc__feats li:last-child{border-bottom:0;padding-bottom:0}
.svc__feats svg{flex:none;margin-top:.28rem;color:var(--acid)}
.svc__meta{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.chip{
  font-family:var(--f-mono);font-size:var(--fs-xs);letter-spacing:.06em;color:var(--muted);
  padding:.42rem .78rem;border-radius:99px;background:rgba(255,255,255,.045);border:1px solid var(--line);
}

/* ---------- 12. PORTFÓLIO ---------- */
.work{position:relative;background:linear-gradient(180deg,transparent,rgba(255,255,255,.014) 30%,transparent)}
.work__grid{display:grid;gap:clamp(3.5rem,8vw,8rem)}
.case{
  display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(2rem,5vw,5rem);align-items:center;
}
.case:nth-child(even) .case__visual{order:-1}
.case__copy{display:grid;gap:1.3rem;align-content:start}
.case__label{display:flex;align-items:center;gap:.8rem}
.case__label span{
  font-family:var(--f-mono);font-size:var(--fs-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--acid)}
.case__label i{flex:1;height:1px;background:var(--line);font-style:normal}
.case h3{font-size:clamp(1.6rem,3vw,2.5rem)}
.case p{color:var(--muted);max-width:46ch}
.case__list{display:grid;gap:.7rem;margin-top:.2rem}
.case__list li{display:flex;gap:.7rem;font-size:.92rem;color:var(--muted)}
.case__list li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--acid);margin-top:.62rem;flex:none}
.case__stats{display:flex;flex-wrap:wrap;gap:2rem;padding-top:.6rem}
.case__stats div{display:grid;gap:.2rem}
.case__stats b{font-family:var(--f-display);font-size:1.5rem;letter-spacing:-.03em;color:var(--acid);font-weight:600}
.case__stats span{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}

.case__visual{position:relative;perspective:1600px}
.case__visual-inner{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(150deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);
  box-shadow:0 40px 90px -40px rgba(0,0,0,.9);
  transform-style:preserve-3d;transition:transform .5s var(--e-out);
  padding:clamp(1.5rem,3vw,2.6rem);min-height:340px;display:grid;place-items:center;
}
.case__visual-inner::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(700px circle at 30% 0%,rgba(198,250,61,.08),transparent 60%);
}
.case__glow{
  position:absolute;inset:auto -10% -30% -10%;height:60%;
  background:radial-gradient(ellipse at center,var(--acid-soft),transparent 70%);
  filter:blur(50px);pointer-events:none;
}

/* --- mockup: telefone --- */
.phone{
  position:relative;width:min(258px,72%);aspect-ratio:9/19;border-radius:38px;
  background:#0B0D10;border:1.5px solid rgba(255,255,255,.16);
  box-shadow:0 30px 70px -25px rgba(0,0,0,.9),inset 0 0 0 6px #05060700;
  padding:9px;transform:rotateY(-12deg) rotateX(4deg) rotate(-2deg);
  transition:transform .8s var(--e-out);
}
.case:hover .phone{transform:rotateY(-6deg) rotateX(2deg) rotate(-1deg) translateY(-8px)}
.phone::before{
  content:'';position:absolute;top:11px;left:50%;transform:translateX(-50%);
  width:64px;height:16px;background:#05060A;border-radius:99px;z-index:3;
}
.phone__screen{
  width:100%;height:100%;border-radius:30px;overflow:hidden;
  background:linear-gradient(170deg,#101319,#0A0C10);
  padding:26px 14px 14px;display:grid;gap:10px;align-content:start;
}
.ui-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.ui-t{font-family:var(--f-display);font-size:12px;font-weight:600;letter-spacing:-.02em;color:#fff}
.ui-s{font-family:var(--f-mono);font-size:7.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2)}
.ui-av{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--acid),#6f9c12)}
.ui-days{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin-top:2px}
.ui-day{
  border-radius:8px;background:rgba(255,255,255,.045);padding:6px 0;display:grid;gap:2px;
  justify-items:center;border:1px solid transparent}
.ui-day b{font-family:var(--f-display);font-size:11px;color:#fff;font-weight:600}
.ui-day span{font-size:6.5px;color:var(--muted-2);font-family:var(--f-mono)}
.ui-day.on{background:var(--acid);border-color:var(--acid)}
.ui-day.on b,.ui-day.on span{color:#0A0C05}
.ui-slot{
  display:flex;align-items:center;gap:8px;padding:8px;border-radius:10px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.ui-slot i{width:2px;height:26px;border-radius:2px;background:var(--acid);flex:none;font-style:normal}
.ui-slot .c{display:grid;gap:2px;flex:1}
.ui-slot b{font-size:9.5px;color:#fff;font-family:var(--f-body);font-weight:600}
.ui-slot span{font-size:7.5px;color:var(--muted-2);font-family:var(--f-mono)}
.ui-slot em{
  font-style:normal;font-size:7px;font-family:var(--f-mono);letter-spacing:.08em;
  padding:3px 6px;border-radius:99px;background:var(--acid-soft);color:var(--acid)}
.ui-slot.ghost{opacity:.42}
.ui-cta{
  margin-top:auto;text-align:center;padding:9px;border-radius:10px;background:var(--acid);
  font-size:9.5px;font-weight:700;color:#0A0C05;font-family:var(--f-body)}

/* --- mockup: browser/dashboard --- */
.browser{
  width:100%;border-radius:14px;overflow:hidden;background:#0B0D11;
  border:1px solid rgba(255,255,255,.12);box-shadow:0 30px 70px -30px rgba(0,0,0,.9);
  transform:rotateY(8deg) rotateX(3deg);transition:transform .8s var(--e-out);
}
.case:hover .browser{transform:rotateY(3deg) rotateX(1deg) translateY(-8px)}
.browser__bar{
  display:flex;align-items:center;gap:6px;padding:9px 12px;
  background:rgba(255,255,255,.045);border-bottom:1px solid var(--line)}
.browser__bar i{width:8px;height:8px;border-radius:50%;background:#2B2F36;font-style:normal}
.browser__url{
  flex:1;margin-left:8px;height:18px;border-radius:99px;background:rgba(255,255,255,.05);
  display:flex;align-items:center;padding-inline:9px;
  font-family:var(--f-mono);font-size:7.5px;color:var(--muted-2);letter-spacing:.06em}
.browser__body{padding:14px;display:grid;gap:10px}
.dash-top{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kpi{padding:9px;border-radius:9px;background:rgba(255,255,255,.035);border:1px solid var(--line);display:grid;gap:3px}
.kpi span{font-family:var(--f-mono);font-size:6.6px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2)}
.kpi b{font-family:var(--f-display);font-size:14px;font-weight:600;letter-spacing:-.03em;color:#fff}
.kpi b.up{color:var(--acid)}
.chart{
  height:82px;border-radius:9px;background:rgba(255,255,255,.028);border:1px solid var(--line);
  padding:10px;display:flex;align-items:flex-end;gap:5px}
.chart i{flex:1;border-radius:3px 3px 0 0;background:rgba(255,255,255,.13);font-style:normal;
  transform-origin:bottom;animation:bar 3.6s var(--e-out) infinite}
.chart i.hi{background:linear-gradient(180deg,var(--acid),rgba(198,250,61,.25))}
@keyframes bar{0%,100%{transform:scaleY(.82)}50%{transform:scaleY(1)}}
.rows{display:grid;gap:5px}
.row{
  display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:8px;
  padding:7px 9px;border-radius:8px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.row span{font-size:8px;color:var(--muted)}
.row .st{font-family:var(--f-mono);font-size:6.6px;padding:2px 6px;border-radius:99px;letter-spacing:.06em}
.st.ok{background:var(--acid-soft);color:var(--acid)}
.st.wait{background:rgba(255,255,255,.07);color:var(--muted-2)}

/* --- mockup: sites (stack de cards) --- */
.stack{position:relative;width:100%;display:grid;place-items:center;min-height:260px}
.stack__card{
  position:absolute;width:74%;border-radius:12px;overflow:hidden;background:#0C0E12;
  border:1px solid var(--line-strong);box-shadow:0 24px 60px -28px rgba(0,0,0,.95);
  transition:transform .7s var(--e-out)}
.stack__card:nth-child(1){transform:translate(-18%,-12%) rotate(-7deg) scale(.9);opacity:.5}
.stack__card:nth-child(2){transform:translate(12%,6%) rotate(5deg) scale(.95);opacity:.75}
.stack__card:nth-child(3){transform:translate(0,0) rotate(-1deg)}
.case:hover .stack__card:nth-child(1){transform:translate(-24%,-16%) rotate(-10deg) scale(.9)}
.case:hover .stack__card:nth-child(2){transform:translate(17%,9%) rotate(8deg) scale(.95)}
.case:hover .stack__card:nth-child(3){transform:translateY(-8px) rotate(-1deg)}
.mini{padding:12px;display:grid;gap:8px}
.mini__nav{display:flex;align-items:center;justify-content:space-between}
.mini__logo{width:16px;color:var(--acid)}
.mini__nav i{display:block;width:34px;height:4px;border-radius:99px;background:rgba(255,255,255,.12);font-style:normal}
.mini__hero{display:grid;gap:5px;padding-block:10px}
.mini__hero b{display:block;height:9px;border-radius:3px;background:rgba(255,255,255,.24);width:88%}
.mini__hero b+b{width:62%}
.mini__hero em{display:block;height:5px;border-radius:3px;background:rgba(255,255,255,.1);width:74%;margin-top:3px}
.mini__btn{width:44px;height:11px;border-radius:99px;background:var(--acid);margin-top:4px}
.mini__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.mini__grid i{height:26px;border-radius:6px;background:rgba(255,255,255,.06);font-style:normal}

/* ---------- 13. PROCESSO ---------- */
.process{position:relative;overflow:hidden}
.process__wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.process__sticky{position:sticky;top:calc(var(--header-h) + 3rem);display:grid;gap:1.5rem}
.process__steps{position:relative;display:grid;gap:0;padding-left:clamp(2rem,4vw,3.4rem)}
.process__steps::before{
  content:'';position:absolute;left:6px;top:12px;bottom:12px;width:1px;background:var(--line)}
.process__steps::after{
  content:'';position:absolute;left:6px;top:12px;width:1px;height:var(--p,0%);
  background:linear-gradient(180deg,var(--acid),rgba(198,250,61,.2));
  box-shadow:0 0 14px var(--acid-glow);transition:height .2s linear}
.step{position:relative;padding-block:clamp(1.5rem,3vw,2.2rem);border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step::before{
  content:'';position:absolute;left:calc(-1 * clamp(2rem,4vw,3.4rem) + 1px);top:calc(clamp(1.5rem,3vw,2.2rem) + .55rem);
  width:11px;height:11px;border-radius:50%;background:var(--bg);border:1px solid var(--line-strong);
  transition:all .4s var(--e-out)}
.step.is-in::before{background:var(--acid);border-color:var(--acid);box-shadow:0 0 0 5px var(--acid-soft)}
.step__k{font-family:var(--f-mono);font-size:var(--fs-xs);color:var(--muted-2);letter-spacing:.16em;margin-bottom:.55rem;display:block}
.step.is-in .step__k{color:var(--acid)}
.step h3{margin-bottom:.6rem;font-size:clamp(1.2rem,2vw,1.6rem)}
.step p{color:var(--muted);max-width:50ch;font-size:.96rem}

/* ---------- 14. SOBRE ---------- */
.about{position:relative}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5.5rem);align-items:start}
.about__copy{display:grid;gap:1.5rem;align-content:start}
.about__text{display:grid;gap:1.5rem;align-content:start;padding-top:.5rem}
.about__text p{color:var(--muted);max-width:50ch;font-size:var(--fs-lead);line-height:1.7}
.about__text p strong{color:var(--text);font-weight:600}

.values{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:clamp(3rem,6vw,5rem)}
.value{background:var(--bg);padding:clamp(1.5rem,3vw,2.2rem);display:grid;gap:.7rem;
  transition:background .45s var(--e-out)}
.value:hover{background:var(--surface)}
.value__ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--acid-soft);color:var(--acid);border:1px solid rgba(198,250,61,.18)}
.value h4{font-family:var(--f-display);font-size:1.06rem;font-weight:600;letter-spacing:-.02em}
.value p{font-size:.92rem;color:var(--muted)}

/* ---------- 15. STACK ---------- */
.stack-sec{border-block:1px solid var(--line);background:rgba(255,255,255,.012)}
.stack-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:var(--line)}
.stack-item{
  background:var(--bg);padding:1.6rem 1rem;display:grid;place-items:center;gap:.5rem;text-align:center;
  transition:background .4s var(--e-out),color .4s}
.stack-item span{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;color:var(--muted-2);transition:color .4s}
.stack-item:hover{background:var(--surface)}
.stack-item:hover span{color:var(--acid)}
.stack-item svg{color:var(--muted-2);transition:color .4s,transform .4s var(--e-out)}
.stack-item:hover svg{color:var(--text);transform:translateY(-3px)}

/* ---------- 16. FAQ ---------- */
.faq__list{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;width:100%;
  padding:clamp(1.2rem,2.6vw,1.7rem) 0;text-align:left;
  font-family:var(--f-display);font-size:clamp(1.02rem,1.7vw,1.28rem);font-weight:500;letter-spacing:-.02em;
  transition:color var(--t-fast)}
.faq__q:hover{color:var(--acid)}
.faq__ico{position:relative;width:20px;height:20px;flex:none}
.faq__ico::before,.faq__ico::after{
  content:'';position:absolute;top:50%;left:50%;background:currentColor;transform:translate(-50%,-50%);
  transition:transform .45s var(--e-out),opacity .3s}
.faq__ico::before{width:14px;height:1.5px}
.faq__ico::after{width:1.5px;height:14px}
.faq__item.is-open .faq__ico{color:var(--acid)}
.faq__item.is-open .faq__ico::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg)}
.faq__item.is-open .faq__q{color:var(--acid)}
.faq__a{overflow:hidden;height:0;transition:height .6s var(--e-out)}
.faq__a p{color:var(--muted);max-width:74ch;padding-bottom:clamp(1.2rem,2.6vw,1.7rem)}

/* ---------- 17. CONTATO ---------- */
.contact{position:relative;overflow:hidden}
.contact__glow{
  position:absolute;top:20%;left:50%;transform:translateX(-50%);width:70vw;height:40vw;
  background:radial-gradient(ellipse,rgba(198,250,61,.07),transparent 62%);filter:blur(70px);pointer-events:none}
.contact__grid{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2.5rem,6vw,5.5rem)}
.contact__aside{display:grid;gap:2rem;align-content:start}
.contact__big{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:600;letter-spacing:-.04em;line-height:1.02}
.contact__ways{display:grid;gap:.9rem}
.way{
  display:flex;align-items:center;gap:1rem;padding:1.05rem 1.2rem;border-radius:var(--r);
  border:1px solid var(--line);background:rgba(255,255,255,.022);
  transition:border-color var(--t-fast),background var(--t-fast),transform var(--t-fast)}
.way:hover{border-color:rgba(198,250,61,.35);background:rgba(198,250,61,.045);transform:translateX(5px)}
.way__ico{width:40px;height:40px;flex:none;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.05);color:var(--acid);transition:background var(--t-fast)}
.way:hover .way__ico{background:var(--acid);color:#0A0C05}
.way b{display:block;font-family:var(--f-body);font-size:.95rem;font-weight:600;letter-spacing:-.01em}
.way span{font-size:.82rem;color:var(--muted-2);font-family:var(--f-mono);letter-spacing:.04em}

.form{
  border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.5rem,3.6vw,2.8rem);
  background:linear-gradient(165deg,var(--surface),rgba(10,11,13,.5));display:grid;gap:1.15rem;position:relative;overflow:hidden}
.form::before{content:'';position:absolute;inset:0;background:radial-gradient(600px circle at 0% 0%,rgba(198,250,61,.06),transparent 55%);pointer-events:none}
.form>*{position:relative}
.field{display:grid;gap:.5rem}
.field label{font-family:var(--f-mono);font-size:var(--fs-xs);letter-spacing:.13em;text-transform:uppercase;color:var(--muted-2)}
.field input,.field textarea,.field select{
  width:100%;padding:.92rem 1.05rem;border-radius:var(--r-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  font-size:.96rem;transition:border-color var(--t-fast),background var(--t-fast),box-shadow var(--t-fast)}
.field textarea{resize:vertical;min-height:112px;font-family:var(--f-body)}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2394979F' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center}
.field select option{background:var(--surface-2);color:var(--text)}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--acid);background:rgba(198,250,61,.04);box-shadow:0 0 0 3px rgba(198,250,61,.09)}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field.is-error input,.field.is-error textarea,.field.is-error select{border-color:#FF6B6B}
.field__err{font-size:.76rem;color:#FF8585;display:none}
.field.is-error .field__err{display:block}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.15rem}
.form__note{font-size:.78rem;color:var(--muted-2);line-height:1.55}
.form__ok{
  display:none;place-items:center;text-align:center;gap:1rem;padding:2.5rem 1rem}
.form.is-sent .form__ok{display:grid}
.form.is-sent .form__body{display:none}
.form__ok-ico{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;
  background:var(--acid-soft);color:var(--acid);border:1px solid rgba(198,250,61,.25)}

/* ---------- 18. CTA FINAL + FOOTER ---------- */
.footer{position:relative;border-top:1px solid var(--line);background:var(--black);overflow:hidden}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(2rem,5vw,4rem);padding-block:clamp(3.5rem,7vw,5.5rem)}
.footer__brand{display:grid;gap:1.2rem;align-content:start;max-width:38ch}
.footer__brand p{color:var(--muted);font-size:.94rem}
.footer__cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:2rem}
.footer__col h5{font-family:var(--f-mono);font-size:var(--fs-xs);letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);margin-bottom:1.1rem;font-weight:400}
.footer__col ul{display:grid;gap:.65rem}
.footer__col a{font-size:.92rem;color:var(--muted);transition:color var(--t-fast),padding-left var(--t-fast)}
.footer__col a:hover{color:var(--acid);padding-left:5px}
.footer__word{
  font-family:var(--f-display);font-weight:600;letter-spacing:-.05em;line-height:.8;
  font-size:clamp(3.6rem,17.5vw,15rem);color:transparent;
  -webkit-text-stroke:1px rgba(255,255,255,.09);
  padding-bottom:clamp(1rem,2vw,2rem);user-select:none;text-align:center;
}
.footer__bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;
  padding-block:1.6rem;border-top:1px solid var(--line);
  font-size:.8rem;color:var(--muted-2)}
.footer__bar a:hover{color:var(--acid)}
.socials{display:flex;gap:.6rem}
.social{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;
  color:var(--muted);transition:all var(--t-fast)}
.social:hover{border-color:var(--acid);color:var(--acid);transform:translateY(-3px)}

/* ---------- 19. WHATSAPP FLUTUANTE ---------- */
.wa{
  position:fixed;right:clamp(1rem,2.4vw,2rem);bottom:clamp(1rem,2.4vw,2rem);z-index:880;
  display:flex;align-items:center;gap:.7rem;padding:.85rem;border-radius:99px;
  background:#20C05A;color:#06210E;font-weight:600;font-size:.9rem;
  box-shadow:0 14px 40px -12px rgba(32,192,90,.6);
  transform:translateY(120%);opacity:0;transition:all .6s var(--e-out)}
.wa.is-visible{transform:translateY(0);opacity:1}
.wa span{max-width:0;overflow:hidden;white-space:nowrap;transition:max-width .5s var(--e-out),padding .5s}
.wa:hover span{max-width:180px;padding-right:.5rem}
.wa:hover{transform:translateY(-3px)}
.wa::before{
  content:'';position:absolute;inset:0;border-radius:99px;border:1px solid rgba(32,192,90,.6);
  animation:ping 2.6s var(--e-io) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.7}70%,100%{transform:scale(1.4);opacity:0}}

/* ---------- 20. REVEAL ---------- */
[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity .9s var(--e-out),transform .9s var(--e-out)}
[data-reveal].is-in{opacity:1;transform:none}
[data-reveal='fade']{transform:none}
[data-reveal='left']{transform:translateX(-40px)}
[data-reveal='right']{transform:translateX(40px)}
[data-reveal='scale']{transform:scale(.94)}
[data-delay='1']{transition-delay:.1s}
[data-delay='2']{transition-delay:.2s}
[data-delay='3']{transition-delay:.3s}
[data-delay='4']{transition-delay:.4s}
[data-delay='5']{transition-delay:.5s}

/* barra de progresso topo */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;z-index:950;transform-origin:0 50%;
  transform:scaleX(0);background:linear-gradient(90deg,var(--acid),#7ED321);box-shadow:0 0 14px var(--acid-glow)}

/* ---------- 21. RESPONSIVO ---------- */
@media (max-width:1080px){
  .values{grid-template-columns:repeat(2,1fr)}
  .hero__body{grid-template-columns:1fr;align-items:start}
  .process__wrap,.contact__grid,.about__grid{grid-template-columns:1fr}
  .process__sticky{position:static}
  .case,.case:nth-child(even) .case__visual{grid-template-columns:1fr;order:0}
  .case__visual{order:-1 !important}
  .footer__top{grid-template-columns:1fr}
}
@media (max-width:860px){
  :root{--header-h:68px}
  .hero h1{font-size:clamp(2.05rem,8.2vw,3.2rem)}
  .hero{padding-top:calc(var(--header-h) + 2rem)}
  .nav,.header__actions .btn{display:none}
  .burger{display:block}
  .svc__head{grid-template-columns:auto 1fr auto;gap:1rem}
  .svc__tag{display:none}
  .svc__inner{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .hero__meta{gap:1.2rem 1.6rem}
  .phone{width:min(230px,80%);transform:none}
  .browser,.stack__card{transform:none}
}
@media (max-width:520px){
  .values{grid-template-columns:1fr}
  .hero h1{max-width:100%}
  .case__stats{gap:1.4rem}
  .footer__bar{flex-direction:column;align-items:flex-start}
  .wa span{display:none}
}

/* ---------- 22. ACESSIBILIDADE ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  [data-reveal]{opacity:1 !important;transform:none !important}
  .line>span{transform:none !important}
  .grain{display:none}
}
:focus-visible{outline:2px solid var(--acid);outline-offset:3px;border-radius:4px}