/* ============================================================= */
/* TOKENS                                                          */
/* ============================================================= */
:root{
  --color-bg:#0A0A0A;
  --color-surface:#121212;
  --color-accent:#DFFF00;     /* lima elétrico */
  --color-accent-2:#F97316;   /* laranja        */
  --color-iris:#6366F1;       /* índigo, só decorativo */
  --color-muted:#A1A1A1;
  --ease:cubic-bezier(.16,1,.3,1);
}
html{scroll-behavior:smooth;}
/* Lenis (smooth scroll): quando ativo, desliga o smooth nativo p/ não conflitar */
html.lenis,html.lenis body{height:auto;}
.lenis.lenis-smooth{scroll-behavior:auto!important;}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain;}
.lenis.lenis-stopped{overflow:hidden;}
body{
  font-family:'Inter',system-ui,sans-serif;
  background-color:var(--color-bg);
  color:#fff;
  overflow-x:hidden;
  cursor:none;                /* substituído por #custom-cursor */
}
section{scroll-margin-top:5rem;}

/* ---- Tipografia ---- */
.font-display{font-family:'Syne',sans-serif;}
.font-mono{font-family:'JetBrains Mono',monospace;}
.text-fluid-h1{font-size:clamp(2.75rem,8vw,7.5rem);line-height:.92;}
.text-fluid-h2{font-size:clamp(2rem,5vw,4.5rem);line-height:1;}
.text-fluid-h3{font-size:clamp(1.5rem,3vw,2.5rem);line-height:1.1;}
.text-fluid-body{font-size:clamp(1rem,1.2vw,1.125rem);line-height:1.7;}

/* ---- Cores ---- */
.text-accent{color:var(--color-accent);}
.text-accent-2{color:var(--color-accent-2);}
.bg-accent{background-color:var(--color-accent);}
.bg-accent-2{background-color:var(--color-accent-2);}
.border-accent{border-color:var(--color-accent);}
.bg-surface{background-color:var(--color-surface);}

/* ---- Texto luminoso ---- */
.text-glow{text-shadow:0 0 30px rgba(223,255,0,.25),0 0 60px rgba(223,255,0,.08);}
.text-glow-soft{text-shadow:0 0 24px rgba(255,255,255,.12);}

/* ---- Texto com gradiente animado (lima → laranja → lima) ---- */
.text-gradient{
  background:linear-gradient(110deg,#fff 0%,var(--color-accent) 30%,var(--color-accent-2) 55%,var(--color-accent) 80%,#fff 100%);
  background-size:220% auto;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:gradient-pan 6s linear infinite;
}
@keyframes gradient-pan{to{background-position:220% center;}}

/* ---- Botões brutalistas com clip-slant ---- */
.clip-slant{clip-path:polygon(5% 0,100% 0,95% 100%,0% 100%);}
.clip-slant-reverse{clip-path:polygon(0 0,95% 0,100% 100%,5% 100%);}

/* ---- Fundos de ambiente ---- */
.dot-grid{
  position:fixed;inset:0;z-index:-3;
  background-image:radial-gradient(rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:2rem 2rem;
}
.mouse-glow{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:radial-gradient(circle 600px at var(--mouse-x,50vw) var(--mouse-y,50vh),rgba(223,255,0,.05),transparent 70%);
}
.structural-line-v{width:1px;background:rgba(255,255,255,.05);height:100%;position:absolute;top:0;}
.structural-line-h{height:1px;background:rgba(255,255,255,.05);width:100%;position:absolute;left:0;}

/* ---- Orbs de aurora ---- */
.orb{position:absolute;border-radius:9999px;filter:blur(110px);pointer-events:none;opacity:.5;will-change:transform;}
.orb-lime{background:radial-gradient(circle,rgba(223,255,0,.55),transparent 65%);}
.orb-orange{background:radial-gradient(circle,rgba(249,115,22,.45),transparent 65%);}
.orb-iris{background:radial-gradient(circle,rgba(99,102,241,.40),transparent 65%);}
@keyframes drift{
  0%{transform:translate(0,0) scale(1);}
  33%{transform:translate(6%,-8%) scale(1.12);}
  66%{transform:translate(-7%,5%) scale(.95);}
  100%{transform:translate(0,0) scale(1);}
}
.drift-a{animation:drift 22s var(--ease) infinite;}
.drift-b{animation:drift 28s var(--ease) infinite reverse;}
.drift-c{animation:drift 34s var(--ease) infinite;}

/* ---- Grain (textura premium) ---- */
.grain{
  position:fixed;inset:0;z-index:9990;pointer-events:none;opacity:.04;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- Cursor cinético customizado ---- */
#custom-cursor{
  position:fixed;top:0;left:0;width:1rem;height:1rem;background:var(--color-accent);
  border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);
  transition:width .3s var(--ease),height .3s var(--ease),background .3s,border-radius .3s;
  mix-blend-mode:difference;
}
#custom-cursor.hovering{width:4rem;height:4rem;background:transparent;border:1px solid var(--color-accent);mix-blend-mode:normal;}
#custom-cursor::after{
  content:'VER';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-size:.5rem;font-family:'JetBrains Mono',monospace;color:var(--color-accent);opacity:0;transition:opacity .3s;
}
#custom-cursor.hovering-project::after{opacity:1;}
@media (hover:none){#custom-cursor{display:none;}body{cursor:auto;}}

/* ---- Scroll reveal (blur up) ---- */
.reveal-up{opacity:0;transform:translateY(3rem);filter:blur(8px);transition:all 1s var(--ease);}
.reveal-up.active{opacity:1;transform:translateY(0);filter:blur(0);}

/* ---- Floating-card 3D lift ---- */
.floating-card{transition:transform .5s cubic-bezier(.25,.46,.45,.94),box-shadow .5s,border-color .5s;will-change:transform;}
.floating-card:hover{transform:scale(1.08) translateY(-10px)!important;z-index:50;box-shadow:0 25px 50px -12px rgba(0,0,0,.6);border-color:rgba(223,255,0,.4);}
.perspective-1000{perspective:1000px;}

/* ---- Beam borders animadas ---- */
.beam-border-v{position:absolute;top:0;bottom:0;left:0;width:1px;background:rgba(255,255,255,.06);overflow:hidden;z-index:10;}
.beam-border-v::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,transparent,var(--color-accent),transparent);transform:translateY(-100%);animation:beam-drop 5s var(--ease) infinite;opacity:.8;}
.beam-border-h{position:absolute;bottom:0;left:0;right:0;height:1px;background:rgba(255,255,255,.06);overflow:hidden;z-index:10;}
.beam-border-h::after{content:'';position:absolute;inset:0;background:linear-gradient(to right,transparent,var(--color-accent-2),transparent);transform:translateX(-100%);animation:beam-slide 7s var(--ease) infinite;animation-delay:2.5s;opacity:.8;}
@keyframes beam-drop{0%{transform:translateY(-100%);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateY(100%);opacity:0}}
@keyframes beam-slide{0%{transform:translateX(-100%);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateX(100%);opacity:0}}

/* ---- Entrada fadeSlideIn ---- */
@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(30px);filter:blur(8px);}100%{opacity:1;transform:translateY(0);filter:blur(0);}}

/* ---- Marquee cinético ---- */
@keyframes marquee{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}
.marquee-track{display:inline-flex;white-space:nowrap;animation:marquee 32s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}

/* ---- Spin lento (anéis do núcleo) ---- */
@keyframes spin-slow{to{transform:rotate(360deg);}}
.spin-slow{animation:spin-slow 24s linear infinite;}
.spin-slower{animation:spin-slow 40s linear infinite reverse;}

/* ---- Pulse ring (status / nós) ---- */
@keyframes pulse-ring{0%{transform:scale(.8);opacity:.7;}70%{transform:scale(1.8);opacity:0;}100%{opacity:0;}}

/* ---- Utilitários ---- */
.no-scrollbar::-webkit-scrollbar{display:none;}
.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none;}
::selection{background:var(--color-accent);color:#000;}

/* ---- Headline da Hero (menor que o H1 do design system) ---- */
.hero-headline{font-size:clamp(2.25rem,5.6vw,5.25rem);line-height:.95;}
/* Equilibra a quebra das linhas (evita palavra órfã tipo "MEDIDA" sozinha) */
.hero-line{text-wrap:balance;}

/* ---- Estado inicial das animações GSAP da Hero (evita flash) ---- */
.hero-eyebrow,.hero-line,.hero-sub,.hero-cta,.hero-visual,.hero-scroll{opacity:0;}

/* As seções abaixo da dobra são escondidas/animadas pelo próprio
   gsap.from() (immediateRender) — sem regra CSS aqui para não
   quebrar o estado final das animações. */

/* ============================================================= */
/* SERVIÇOS                                                       */
/* ============================================================= */
.svc-card{transition:transform .5s var(--ease),border-color .5s,box-shadow .5s;will-change:transform;}
.svc-card:hover{transform:translateY(-8px);border-color:rgba(223,255,0,.4);box-shadow:0 30px 60px -20px rgba(0,0,0,.7);}

/* ---- Gráfico do card "Agentes de IA" (contido na caixa visual) ---- */
.ag-box{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 60% 50%,rgba(223,255,0,.06),transparent 70%);}
.ag-core{
  position:absolute;top:50%;left:55%;transform:translate(-50%,-50%);
  width:5rem;height:5rem;border-radius:9999px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(223,255,0,.45);color:var(--color-accent);font-size:1.9rem;
  background:radial-gradient(circle,rgba(223,255,0,.18),transparent 70%);
}
.ag-core::before,.ag-core::after{
  content:'';position:absolute;inset:0;border-radius:9999px;border:1px solid rgba(223,255,0,.5);
  animation:pulse-ring 3s var(--ease) infinite;
}
.ag-core::after{animation-delay:1.5s;}
.ag-chip{
  position:absolute;display:flex;align-items:center;justify-content:center;
  width:2.6rem;height:2.6rem;border:1px solid rgba(255,255,255,.15);
  background:rgba(18,18,18,.85);backdrop-filter:blur(4px);color:#fff;font-size:1.15rem;
}
.ag-chip--1{top:16%;left:12%;animation:float-y 4s ease-in-out infinite;}
.ag-chip--2{top:56%;left:8%;animation:float-y 5s ease-in-out infinite .6s;}
.ag-chip--3{bottom:14%;right:14%;color:var(--color-accent);animation:float-y 4.5s ease-in-out infinite 1.2s;}
@keyframes float-y{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}

/* ---- Gráfico do card "Automações" (fluxo de dados, contido) ---- */
.flow-box{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.flow-line{position:absolute;left:0;right:0;height:1px;transform:translateY(-50%);background:linear-gradient(to right,transparent,rgba(255,255,255,.14),transparent);}
.flow-dot{
  position:absolute;width:.5rem;height:.5rem;border-radius:9999px;transform:translateY(-50%);background:var(--color-accent);
  box-shadow:0 0 12px rgba(223,255,0,.8);animation:flow-move 4s linear infinite;
}
@keyframes flow-move{
  0%{left:-6%;opacity:0;}10%{opacity:1;}90%{opacity:1;}100%{left:106%;opacity:0;}
}
.flow-node{
  position:absolute;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;
  width:2.4rem;height:2.4rem;border:1px solid rgba(255,255,255,.15);background:rgba(18,18,18,.85);
  color:var(--color-accent);font-size:1.1rem;
}

/* ============================================================= */
/* DIFERENCIAIS                                                   */
/* ============================================================= */
.diff-divider{
  position:absolute;top:0;left:0;right:0;height:1px;background:rgba(255,255,255,.12);
  transform-origin:left center;
}
.diff-row{transition:background .4s var(--ease);padding-left:clamp(1rem,4vw,3.5rem);padding-right:clamp(1rem,4vw,3.5rem);}
.diff-row:not(:last-child):hover{background:radial-gradient(150% 140% at 35% 50%,rgba(255,255,255,.06),rgba(255,255,255,.02) 60%,transparent 85%);}

.diff-num{
  display:inline-block;font-family:'Syne',sans-serif;font-weight:800;line-height:.9;
  font-size:clamp(3.5rem,7vw,6.5rem);letter-spacing:-.04em;
  color:transparent;-webkit-text-stroke:1.5px rgba(223,255,0,.45);
  transition:color .45s var(--ease),text-shadow .45s var(--ease),transform .45s var(--ease);
}
.diff-row:hover .diff-num{
  color:var(--color-accent);-webkit-text-stroke-color:var(--color-accent);
  text-shadow:0 0 45px rgba(223,255,0,.45);transform:translateX(6px);
}

.diff-icon{
  flex-shrink:0;display:flex;align-items:center;justify-content:center;
  width:3rem;height:3rem;border:1px solid rgba(255,255,255,.15);color:var(--color-accent);
  font-size:1.5rem;transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease);
}
.diff-row:hover .diff-icon{background:var(--color-accent);color:#000;border-color:var(--color-accent);}
@media (max-width:767px){
  .diff-row{padding-left:0;padding-right:0;}
  .diff-num{display:block;font-size:clamp(2.5rem,11vw,3.5rem);line-height:1;margin-bottom:1.75rem;}
}

/* ============================================================= */
/* COMO FUNCIONA — timeline preenchida no scroll                 */
/* ============================================================= */
.howit-line{
  position:absolute;top:1.75rem;bottom:1.75rem;left:calc(1.75rem - 1px);width:2px;
  background:rgba(255,255,255,.1);overflow:hidden;border-radius:2px;
}
.howit-line-fill{
  position:absolute;top:0;left:0;width:100%;height:0;
  background:linear-gradient(to bottom,var(--color-accent),rgba(223,255,0,.55));
  box-shadow:0 0 18px rgba(223,255,0,.55);will-change:height;
}
.howit-node{
  position:relative;z-index:2;flex-shrink:0;width:3.5rem;height:3.5rem;border-radius:9999px;
  display:flex;align-items:center;justify-content:center;background:#0A0A0A;
  border:1px solid rgba(255,255,255,.18);
  transition:border-color .5s var(--ease),background .5s var(--ease),box-shadow .5s var(--ease),transform .5s var(--ease);
}
.howit-num{
  font-family:'JetBrains Mono',monospace;font-size:1.05rem;font-weight:500;
  color:rgba(255,255,255,.5);transition:color .5s var(--ease);
}
.howit-step.is-active .howit-node{
  border-color:var(--color-accent);background:var(--color-accent);
  box-shadow:0 0 34px rgba(223,255,0,.5);transform:scale(1.06);
}
.howit-step.is-active .howit-num{color:#000;font-weight:700;}
.howit-eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.35);transition:color .5s var(--ease);
}
.howit-step.is-active .howit-eyebrow{color:var(--color-accent);}
.howit-icon{
  font-size:1.5rem;color:rgba(255,255,255,.4);transition:color .5s var(--ease);
}
.howit-step.is-active .howit-icon{color:var(--color-accent);}

/* ============================================================= */
/* CTA FINAL                                                      */
/* ============================================================= */
.cta-title{font-size:clamp(2.5rem,7vw,6rem);line-height:.95;}
.cta-glow{
  position:absolute;top:42%;left:50%;width:60rem;height:60rem;max-width:120vw;max-height:120vw;
  transform:translate(-50%,-50%);border-radius:9999px;z-index:0;
  background:radial-gradient(circle,rgba(223,255,0,.10),rgba(223,255,0,.03) 38%,transparent 66%);
  animation:cta-pulse 6s ease-in-out infinite;
}
@keyframes cta-pulse{0%,100%{opacity:.7;transform:translate(-50%,-50%) scale(1);}50%{opacity:1;transform:translate(-50%,-50%) scale(1.08);}}

/* ============================================================= */
/* RODAPÉ                                                         */
/* ============================================================= */
.foot-social{
  display:flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;
  border:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.6);font-size:1.25rem;
  transition:all .4s var(--ease);
}
.foot-social:hover{background:var(--color-accent);border-color:var(--color-accent);color:#000;transform:translateY(-3px);}

/* ============================================================= */
/* TRANSIÇÃO DE PÁGINA (wipe cinético)                            */
/* ============================================================= */
#pageflip{position:fixed;inset:0;z-index:9995;display:flex;pointer-events:none;}
#pageflip .pf-col{flex:1;background:var(--color-bg);transform:scaleY(1);transform-origin:top;
  animation:pf-reveal .6s var(--ease) forwards;position:relative;}
/* sobreposição de 1px evita fresta sub-pixel entre colunas (dot-grid vazando) */
#pageflip .pf-col + .pf-col{margin-left:-1px;}
#pageflip .pf-col::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--color-accent);box-shadow:0 0 22px rgba(223,255,0,.7);}
#pageflip .pf-col:nth-child(1){animation-delay:0s}
#pageflip .pf-col:nth-child(2){animation-delay:.07s}
#pageflip .pf-col:nth-child(3){animation-delay:.14s}
#pageflip .pf-col:nth-child(4){animation-delay:.21s}
#pageflip .pf-col:nth-child(5){animation-delay:.28s}
@keyframes pf-reveal{0%{transform:scaleY(1)}100%{transform:scaleY(0)}}

#pageflip .pf-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:'Syne',sans-serif;font-weight:700;letter-spacing:-.02em;text-transform:uppercase;
  font-size:clamp(1.5rem,4vw,2.75rem);color:#fff;opacity:0;}
#pageflip .pf-label b{color:var(--color-accent);font-weight:700;}

/* Saída: colunas sobem cobrindo a tela */
#pageflip.is-leaving .pf-col{transform-origin:bottom;animation:pf-cover .5s var(--ease) forwards;}
#pageflip.is-leaving .pf-col:nth-child(1){animation-delay:0s}
#pageflip.is-leaving .pf-col:nth-child(2){animation-delay:.06s}
#pageflip.is-leaving .pf-col:nth-child(3){animation-delay:.12s}
#pageflip.is-leaving .pf-col:nth-child(4){animation-delay:.18s}
#pageflip.is-leaving .pf-col:nth-child(5){animation-delay:.24s}
#pageflip.is-leaving .pf-label{animation:pf-label-in .55s .12s var(--ease) forwards;}
@keyframes pf-cover{0%{transform:scaleY(0)}100%{transform:scaleY(1)}}
@keyframes pf-label-in{0%{opacity:0;transform:translateY(14px);filter:blur(6px)}100%{opacity:1;transform:translateY(0);filter:blur(0)}}

@media (prefers-reduced-motion:reduce){#pageflip{display:none;}}

/* ============================================================= */
/* PÁGINA DE PORTFÓLIO                                            */
/* ============================================================= */
.pf-hero-title{font-size:clamp(2.5rem,7vw,5.5rem);line-height:.95;}

/* Pills de categoria */
.pf-tabs{display:inline-flex;flex-wrap:wrap;gap:.4rem;border:1px solid rgba(255,255,255,.1);
  background:rgba(18,18,18,.6);backdrop-filter:blur(8px);padding:.35rem;}
.pf-tab{font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--color-muted);padding:.6rem 1.1rem;transition:all .3s var(--ease);white-space:nowrap;}
.pf-tab:hover{color:#fff;background:rgba(255,255,255,.05);}
.pf-tab.is-active{color:#000;background:var(--color-accent);}

/* Cabeçalho de categoria */
.pf-cat-num{font-family:'Syne',sans-serif;font-weight:800;font-size:clamp(2.5rem,5vw,4rem);line-height:1;
  color:transparent;-webkit-text-stroke:1.5px rgba(223,255,0,.35);}
.pf-cat-head{margin-bottom:clamp(4rem,7vw,7.5rem);}
@media(min-width:768px){.pf-cat-split{align-items:flex-end;}}

/* Card de projeto (sistemas) */
.proj{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.1);background:rgba(18,18,18,.4);
  transition:border-color .5s var(--ease);}
.proj:hover{border-color:rgba(223,255,0,.35);}
.proj-grid{display:grid;grid-template-columns:1fr;}
@media(min-width:900px){
  .proj-grid{grid-template-columns:1.02fr .98fr;}
  .proj--flip .proj-shot{order:2;}
  .proj--flip .proj-body{order:1;}
}
.proj-body{padding:2rem;display:flex;flex-direction:column;order:2;}
@media(min-width:768px){.proj-body{padding:2.75rem;}}
@media(min-width:900px){.proj-body{order:1;}}
.proj-kicker{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.4rem;gap:.75rem;flex-wrap:wrap;}
.proj-idx{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.1em;color:var(--color-accent);}
.proj-tag{font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--color-accent);border:1px solid rgba(223,255,0,.3);background:rgba(223,255,0,.05);padding:.35rem .7rem;text-align:right;}
@media(max-width:520px){
  .proj-kicker{flex-direction:column;align-items:flex-start;gap:.7rem;}
  .proj-tag{text-align:left;font-size:.55rem;letter-spacing:.1em;}
}
.proj-title{font-family:'Syne',sans-serif;font-weight:600;font-size:clamp(1.55rem,2.6vw,2.1rem);line-height:1.05;
  color:#fff;letter-spacing:-.02em;margin-bottom:1.5rem;}
.proj-row{margin-bottom:1.05rem;}
.proj-row-label{font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--color-muted);margin-bottom:.35rem;display:flex;align-items:center;gap:.45rem;}
.proj-row-label iconify-icon{font-size:.85rem;}
.proj-row p{color:rgba(255,255,255,.82);line-height:1.6;}
.proj-row--win .proj-row-label{color:var(--color-accent);}
.proj-row--win p{color:#fff;}
.proj-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:auto;padding-top:1.5rem;}
.proj-chip{font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.14);padding:.35rem .7rem;}
.proj-cta{margin-top:1.6rem;display:inline-flex;align-items:center;gap:.5rem;font-family:'JetBrains Mono',monospace;
  font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;transition:color .3s;width:fit-content;}
.proj-cta:hover{color:var(--color-accent);}
.proj-cta iconify-icon{transition:transform .3s var(--ease);}
.proj-cta:hover iconify-icon{transform:translateX(4px);}

/* Painel de preview (placeholder) dos sistemas */
.proj-shot{position:relative;min-height:260px;overflow:hidden;order:1;border-bottom:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;padding:1.6rem;
  background:radial-gradient(circle at 72% 18%,rgba(223,255,0,.07),transparent 55%),linear-gradient(160deg,#141414,#0b0b0b);}
@media(min-width:768px){.proj-shot{padding:2rem;}}
@media(min-width:900px){
  .proj-shot{border-bottom:0;border-left:1px solid rgba(255,255,255,.1);order:2;}
  .proj--flip .proj-shot{border-left:0;border-right:1px solid rgba(255,255,255,.1);}
}

/* Mockup de notebook para as telas dos sistemas */
.sys-laptop{width:100%;max-width:560px;}
.sl-screen{position:relative;border:2px solid rgba(255,255,255,.16);border-radius:.6rem .6rem 0 0;
  background:#0d0d0d;overflow:hidden;box-shadow:0 30px 60px -25px rgba(0,0,0,.85);}
.sl-bar{display:flex;align-items:center;gap:.4rem;padding:.5rem .7rem;background:#161616;border-bottom:1px solid rgba(255,255,255,.08);}
.sl-bar i{width:.5rem;height:.5rem;border-radius:9999px;background:rgba(255,255,255,.22);}
.sl-bar span{margin-left:.6rem;font-family:'JetBrains Mono',monospace;font-size:.55rem;letter-spacing:.05em;
  color:rgba(255,255,255,.4);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.sl-view{position:relative;width:100%;aspect-ratio:16/10;overflow:hidden;background:#0d0d0d;}
.sl-base{height:.85rem;background:linear-gradient(180deg,#2b2b2b,#0f0f0f);border-radius:0 0 .4rem .4rem;position:relative;}
.sl-base::after{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:16%;height:.3rem;
  background:rgba(0,0,0,.55);border-radius:0 0 .35rem .35rem;}
.proj-shot-ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;
  background:radial-gradient(circle at 30% 25%,rgba(223,255,0,.12),transparent 55%),
             radial-gradient(circle at 78% 82%,rgba(249,115,22,.10),transparent 55%),
             linear-gradient(160deg,#151515,#0b0b0b);}
.proj-shot-ph::before{content:'';position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:1.4rem 1.4rem;opacity:.6;}
.proj-shot-ico{position:relative;width:5rem;height:5rem;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(223,255,0,.4);border-radius:9999px;color:var(--color-accent);font-size:2rem;
  background:radial-gradient(circle,rgba(223,255,0,.16),transparent 70%);}
.proj-shot-ico::before,.proj-shot-ico::after{content:'';position:absolute;inset:0;border-radius:9999px;
  border:1px solid rgba(223,255,0,.5);animation:pulse-ring 3s var(--ease) infinite;}
.proj-shot-ico::after{animation-delay:1.5s;}
.proj-shot-ph .proj-shot-tag{position:relative;font-family:'JetBrains Mono',monospace;font-size:.58rem;
  letter-spacing:.25em;text-transform:uppercase;color:rgba(255,255,255,.45);}

/* Card de SITE com mockup de notebook */
.site-card{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.1);background:rgba(18,18,18,.4);
  padding:2rem;transition:border-color .5s var(--ease),transform .5s var(--ease);}
@media(min-width:768px){.site-card{padding:2.5rem;}}
.site-card:hover{border-color:rgba(223,255,0,.35);transform:translateY(-6px);}
.laptop{position:relative;display:block;width:100%;margin-bottom:1.75rem;perspective:1200px;}
.laptop-screen{position:relative;border:2px solid rgba(255,255,255,.16);border-radius:.6rem .6rem 0 0;
  background:#000;overflow:hidden;aspect-ratio:16/10;box-shadow:0 30px 60px -25px rgba(0,0,0,.85);}
.laptop-bar{position:relative;z-index:2;display:flex;align-items:center;gap:.4rem;padding:.5rem .7rem;
  background:#161616;border-bottom:1px solid rgba(255,255,255,.08);}
.laptop-bar i{width:.5rem;height:.5rem;border-radius:50%;background:rgba(255,255,255,.22);}
.laptop-bar span{margin-left:.6rem;font-family:'JetBrains Mono',monospace;font-size:.55rem;letter-spacing:.05em;
  color:rgba(255,255,255,.4);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.laptop-view{position:absolute;top:2rem;left:0;right:0;bottom:0;overflow:hidden;}
.laptop-view img{position:absolute;top:0;left:0;width:100%;height:auto;transition:transform 4.5s var(--ease);}
.site-card:hover .laptop-view img{transform:translateY(-18%);}
.laptop-base{height:.85rem;background:linear-gradient(180deg,#2b2b2b,#0f0f0f);border-radius:0 0 .35rem .35rem;position:relative;}
.laptop-base::after{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:18%;height:.3rem;background:rgba(0,0,0,.55);border-radius:0 0 .35rem .35rem;}
.site-title{font-family:'Syne',sans-serif;font-weight:600;font-size:clamp(1.4rem,2.3vw,1.9rem);color:#fff;
  letter-spacing:-.02em;margin-bottom:.6rem;}
.site-link{display:inline-flex;align-items:center;gap:.5rem;font-family:'JetBrains Mono',monospace;font-size:.68rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent);transition:gap .3s var(--ease);}
.site-link:hover{gap:.85rem;}

/* Cards de Agentes de IA (exemplos) */
.agent-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;}
@media(min-width:760px){.agent-grid{grid-template-columns:1fr 1fr;}}
@media(min-width:1100px){.agent-grid{grid-template-columns:repeat(3,1fr);}}
.agent-card{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.1);background:rgba(18,18,18,.4);
  padding:2rem;display:flex;flex-direction:column;transition:border-color .5s var(--ease),transform .5s var(--ease);}
.agent-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(to right,transparent,var(--color-accent),transparent);opacity:0;transition:opacity .5s var(--ease);}
.agent-card:hover{border-color:rgba(223,255,0,.35);transform:translateY(-6px);}
.agent-card:hover::before{opacity:.8;}
.agent-ico{width:3.4rem;height:3.4rem;display:flex;align-items:center;justify-content:center;border:1px solid rgba(223,255,0,.35);
  color:var(--color-accent);font-size:1.6rem;border-radius:9999px;margin-bottom:1.4rem;
  background:radial-gradient(circle,rgba(223,255,0,.14),transparent 70%);}
.agent-tag{font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--color-accent);margin-bottom:.6rem;}
.agent-title{font-family:'Syne',sans-serif;font-weight:600;font-size:1.4rem;letter-spacing:-.02em;color:#fff;
  line-height:1.1;margin-bottom:.9rem;}
.agent-desc{color:rgba(255,255,255,.8);line-height:1.6;margin-bottom:1.4rem;}
.agent-list{list-style:none;display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.6rem;}
.agent-list li{display:flex;gap:.6rem;color:rgba(255,255,255,.78);line-height:1.45;font-size:.95rem;}
.agent-list iconify-icon{color:var(--color-accent);font-size:1.05rem;flex-shrink:0;margin-top:.12rem;}
.agent-cta{margin-top:auto;display:inline-flex;align-items:center;gap:.5rem;font-family:'JetBrains Mono',monospace;
  font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;transition:color .3s;width:fit-content;}
.agent-cta:hover{color:var(--color-accent);}
.agent-cta iconify-icon{transition:transform .3s var(--ease);}
.agent-cta:hover iconify-icon{transform:translateX(4px);}

/* Layout helpers da página */
.pf-stack{display:flex;flex-direction:column;gap:1.5rem;}
.pf-sites{display:grid;grid-template-columns:1fr;gap:1.5rem;}
@media(min-width:900px){.pf-sites{grid-template-columns:1fr 1fr;}}
[hidden]{display:none !important;}

/* Reset dos botões de filtro (pf-tab agora é <button>) */
.pf-tab{background:transparent;border:0;font-family:'JetBrains Mono',monospace;cursor:pointer;}

/* ============================================================= */
/* CARROSSEL DE TELAS (dentro do proj-shot)                       */
/* ============================================================= */
.carousel{position:absolute;inset:0;overflow:hidden;background:#0b0b0b;}
.car-track{display:flex;height:100%;transition:transform .5s var(--ease);will-change:transform;}
.car-slide{min-width:100%;height:100%;}
.car-slide img{width:100%;height:100%;object-fit:contain;object-position:center;background:#0d0d0d;}
.car-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:2.6rem;height:2.6rem;
  display:flex;align-items:center;justify-content:center;background:rgba(10,10,10,.55);
  border:1px solid rgba(255,255,255,.15);color:#fff;backdrop-filter:blur(4px);font-size:1.15rem;
  opacity:0;transition:opacity .3s var(--ease),background .3s,color .3s,border-color .3s;}
.proj-shot:hover .car-btn{opacity:1;}
.car-btn:hover{background:var(--color-accent);color:#000;border-color:var(--color-accent);}
.car-prev{left:.8rem;} .car-next{right:.8rem;}
.car-dots{position:absolute;bottom:.9rem;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:.4rem;}
.car-dot{width:.45rem;height:.45rem;border-radius:9999px;background:rgba(255,255,255,.3);border:0;padding:0;
  cursor:pointer;transition:all .3s var(--ease);}
.car-dot.is-active{background:var(--color-accent);width:1.4rem;}
@media(hover:none){.car-btn{opacity:1;}}