/* ============================================================
   FONTES LOCAIS — herdadas do design_system.html (Rovano)
   ============================================================ */
@font-face{
  font-family:"Coolvetica";
  src:url("../assets/fonts/coolvetica.otf") format("opentype");
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Humane";
  src:url("../assets/fonts/humane.ttf") format("truetype");
  font-weight:400;font-style:normal;font-display:swap;
}

/* ============================================================
   TOKENS — idênticos ao design_system.html
   ============================================================ */
:root{
  --black:#000000;
  --ink:#0A0A0B;
  --ink-2:#121214;
  --paper:#FFFFFF;
  --smoke:#EDEAE3;
  --accent:#3E2FF7;
  --accent-soft:#6C5CFF;
  --accent-deep:#1F12C7;

  --w-90:rgba(255,255,255,.90);
  --w-70:rgba(255,255,255,.70);
  --w-50:rgba(255,255,255,.50);
  --w-30:rgba(255,255,255,.30);
  --w-15:rgba(255,255,255,.15);
  --w-08:rgba(255,255,255,.08);
  --line:rgba(255,255,255,.14);

  --font-body:"Inter",system-ui,-apple-system,sans-serif;
  --font-display:"Coolvetica","Anton",Arial,sans-serif;
  --font-anton:"Anton",Impact,sans-serif;
  --font-mono:"Space Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --font-hand:"Caveat",cursive;

  --h1:clamp(3.4rem,9vw,9rem);
  --h2:clamp(2.4rem,5.5vw,4rem);
  --h3:1.7rem;
  --h4:1.4rem;
  --h5:1.2rem;
  --h6:.9rem;

  --container:1480px;
  --radius:18px;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-out:cubic-bezier(.22,1,.36,1);
}

/* ============================================================
   RESET / BASE — idêntico ao design system
   ============================================================ */
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--black);
  color:var(--paper);
  font-family:var(--font-body);
  font-weight:500;
  line-height:1.5;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  cursor:none;
}
@media (max-width:900px){body{cursor:auto}}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--accent);color:#fff}
::-webkit-scrollbar{width:0;height:0}

/* ============================================================
   GRÃO + RUÍDO GLOBAL — reutilizado
   ============================================================ */
.grain{
  position:fixed;inset:-50%;z-index:9990;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 6s steps(6) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0)}10%{transform:translate(-5%,-5%)}30%{transform:translate(3%,-8%)}
  50%{transform:translate(-7%,4%)}70%{transform:translate(5%,6%)}90%{transform:translate(-4%,-2%)}100%{transform:translate(0,0)}
}

/* ============================================================
   CURSOR CUSTOMIZADO — reutilizado
   ============================================================ */
.cursor{position:fixed;top:0;left:0;width:10px;height:10px;border-radius:50%;background:var(--accent);z-index:10000;pointer-events:none;transform:translate(-50%,-50%);mix-blend-mode:difference}
.cursor-ring{position:fixed;top:0;left:0;width:42px;height:42px;border:1px solid var(--w-50);border-radius:50%;z-index:10000;pointer-events:none;transform:translate(-50%,-50%);transition:width .3s var(--ease),height .3s var(--ease),background .3s,border-color .3s}
.cursor-ring.hover{width:74px;height:74px;background:rgba(62,47,247,.12);border-color:var(--accent)}
@media (max-width:900px){.cursor,.cursor-ring{display:none}}

/* ============================================================
   LOADER — reutilizado
   ============================================================ */
.loader{position:fixed;inset:0;z-index:11000;display:flex;background:var(--black)}
.loader-strip{flex:1;background:var(--ink-2);transform:scaleY(1);transform-origin:top}
.loader-strip:nth-child(odd){background:#0e0e10}
.loader-num{position:fixed;bottom:6vh;right:6vw;z-index:11001;font-family:var(--font-display);font-size:clamp(4rem,18vw,16rem);line-height:.8;color:var(--paper)}
.loader-word{position:fixed;left:6vw;bottom:6vh;z-index:11001;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.4em;font-size:.7rem;color:var(--w-50)}

/* ============================================================
   TIPOGRAFIA — reutilizada
   ============================================================ */
.eyebrow{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.32em;font-size:.72rem;color:var(--accent-soft);display:inline-flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.display{font-family:var(--font-display);text-transform:uppercase;line-height:.82;letter-spacing:-.01em;font-weight:400}
.hand{font-family:var(--font-hand);text-transform:none;letter-spacing:0}
.body-lg{font-size:1.2rem;line-height:1.55;font-weight:400;color:var(--w-70)}
.body{font-size:1rem;line-height:1.6;font-weight:400;color:var(--w-70)}
.body-sm{font-size:.875rem;line-height:1.55;font-weight:400;color:var(--w-50)}
.mono{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.2em;color:var(--w-50)}

/* ============================================================
   NAVBAR — header idêntico ao design system
   ============================================================ */
.nav{position:fixed;top:0;left:0;width:100%;z-index:9000;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(18px,3vw,42px);mix-blend-mode:difference;color:#fff}
.nav__logo{display:flex;align-items:center;max-width:60vw}
.nav__logo img{height:clamp(26px,3vw,36px);width:auto;display:block}
.nav__logo span{font-family:var(--font-hand);font-size:1.1rem;text-transform:none}
.nav__menu{display:flex;gap:26px}
.nav__menu a{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.22em;position:relative;padding:4px 0}
.nav__menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:#fff;transition:width .4s var(--ease)}
.nav__menu a:hover::after{width:100%}
@media (max-width:860px){.nav__menu{display:none}.nav__logo{max-width:74vw}}

/* ============================================================
   BOTÕES — sistema idêntico ao design system
   ============================================================ */
.btn{position:relative;display:inline-flex;align-items:center;gap:.7em;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;padding:16px 28px;border-radius:100px;border:1px solid var(--paper);background:transparent;color:var(--paper);overflow:hidden;cursor:none;transition:color .4s var(--ease),border-color .4s var(--ease)}
.btn span{position:relative;z-index:2;display:inline-flex;align-items:center;gap:.6em}
.btn::before{content:"";position:absolute;inset:0;background:var(--paper);transform:translateY(101%);transition:transform .5s var(--ease);z-index:1}
.btn:hover{color:var(--black);border-color:var(--paper)}
.btn:hover::before{transform:translateY(0)}
.btn--accent{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 0 0 0 rgba(62,47,247,.6)}
.btn--accent::before{background:#fff}
.btn--accent:hover{color:var(--accent);border-color:#fff;box-shadow:0 14px 40px rgba(62,47,247,.45)}
.btn--ghost{border-color:var(--w-30);color:var(--paper)}
.btn--ghost::before{background:var(--accent)}
.btn--ghost:hover{color:#fff;border-color:var(--accent)}
.btn .ico{width:16px;height:16px;transition:transform .4s var(--ease)}
.btn:hover .ico{transform:translate(3px,-3px) rotate(8deg)}
@media (max-width:900px){.btn{cursor:pointer}}
.btn--accent.is-pulse{animation:glowpulse 2.8s ease-in-out infinite}
@keyframes glowpulse{0%,100%{box-shadow:0 0 0 0 rgba(62,47,247,.45)}50%{box-shadow:0 0 36px 6px rgba(62,47,247,.6)}}

/* ============================================================
   FUNDO ANIMADO (fallback) — auroras + grid, idênticos ao DS
   ============================================================ */
.bg-fx{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aurora{position:absolute;width:60vw;height:60vw;border-radius:50%;filter:blur(90px);opacity:.45;mix-blend-mode:screen}
.aurora--a{background:radial-gradient(circle,var(--accent),transparent 65%);top:-15%;left:-10%;animation:float1 18s var(--ease) infinite alternate}
.aurora--b{background:radial-gradient(circle,#fff,transparent 60%);bottom:-25%;right:-12%;opacity:.10;animation:float2 22s var(--ease) infinite alternate}
.aurora--c{background:radial-gradient(circle,var(--accent-soft),transparent 62%);top:28%;right:14%;width:34vw;height:34vw;opacity:.30;animation:float1 26s var(--ease) infinite alternate-reverse}
@keyframes float1{0%{transform:translate(0,0) scale(1)}100%{transform:translate(8vw,6vh) scale(1.25)}}
@keyframes float2{0%{transform:translate(0,0) scale(1)}100%{transform:translate(-7vw,-5vh) scale(1.18)}}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--w-08) 1px,transparent 1px),linear-gradient(90deg,var(--w-08) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 80% at 50% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 40%,#000 30%,transparent 75%);animation:gridmove 30s linear infinite}
@keyframes gridmove{to{background-position:64px 64px}}

/* ============================================================
   HERO — estrutura idêntica ao design system (WebGL UnicornStudio)
   ============================================================ */
.hero{position:relative;min-height:100svh;overflow:hidden;background:var(--black)}
/* Fundo interativo UnicornStudio (distorção + cor no mouse) — IDÊNTICO ao DS */
.hero__us{position:absolute;inset:0;z-index:0}
.hero__us canvas{display:block;width:100%!important;height:100%!important}
.hero__scrim{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(130% 90% at 50% 45%,transparent 55%,rgba(0,0,0,.55) 100%)}

/* tags (topo) e conteúdo de conversão (base) flutuam sobre o efeito */
.hero__tag{position:absolute;top:clamp(88px,13vh,132px);left:0;width:100%;padding:0 clamp(18px,3vw,42px);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;z-index:4;mix-blend-mode:difference;color:#fff;pointer-events:none}

.hero__bottom{position:absolute;bottom:clamp(78px,11.5vh,118px);left:0;width:100%;padding:0 clamp(18px,3vw,42px);display:flex;flex-direction:column;align-items:center;text-align:center;gap:clamp(14px,2vh,20px);z-index:4}
.hero__subtitle{font-family:var(--font-body);font-weight:600;letter-spacing:-.01em;font-size:clamp(1.2rem,2.4vw,1.8rem);line-height:1.08;color:var(--w-90);max-width:34ch;text-shadow:0 2px 30px rgba(0,0,0,.6)}
.hero__subtitle b{color:#fff}
.hero__support{max-width:60ch;color:var(--w-70);font-size:clamp(.95rem,1.2vw,1.05rem);line-height:1.65;text-shadow:0 2px 24px rgba(0,0,0,.6)}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:4px}

/* Fallback headline (só se o WebGL não carregar) com o lettering do DS */
.hero__title{font-family:var(--font-display);text-transform:uppercase;line-height:.82;letter-spacing:-.015em;font-size:clamp(2.4rem,8.6vw,7.6rem);text-align:center;white-space:nowrap}
.hero__title .ds-line{display:block}
.hero__title .fill-accent{color:var(--accent)}
.hero__fallback{position:absolute;inset:0;z-index:2;display:none;flex-direction:column;align-items:center;justify-content:center}
.hero.no-us{background:radial-gradient(60% 55% at 50% 42%,rgba(62,47,247,.30),transparent 70%),var(--black)}
.hero.no-us .hero__us,.hero.no-us .hero__scrim{display:none}
.hero.no-us .hero__fallback{display:flex}
/* Split letter mask — animação idêntica ao Rovano (Valtero) */
.gsap_split_letter-mask{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.1em;margin-bottom:-.1em}
.gsap_split_letter{display:inline-block;transform:translateY(115%);transition:transform .9s cubic-bezier(.16,1,.3,1)}
.gsap_split_letter.in{transform:translateY(0)}
.hero__title .fill-accent .gsap_split_letter{color:var(--accent)}
.hero__title .stroke .gsap_split_letter{color:transparent;-webkit-text-stroke:2px var(--paper)}

/* entradas animadas independentes (stagger) das camadas de conteúdo */
[data-hero]{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
[data-hero="blur"]{filter:blur(14px);transition:opacity 1s var(--ease),transform 1s var(--ease),filter 1s var(--ease);transition-delay:var(--d,0s)}
.hero.ready [data-hero]{opacity:1;transform:none;filter:none}

/* ticker / marquee (faixa inferior do hero) — componente reutilizado */
.marquee{position:absolute;bottom:0;left:0;width:100%;z-index:4;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;display:flex;background:rgba(0,0,0,.25);backdrop-filter:blur(4px)}
.marquee__track{display:flex;gap:48px;white-space:nowrap;animation:scroll 26s linear infinite;padding-right:48px}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__track span{font-family:var(--font-display);text-transform:uppercase;font-size:1.5rem;letter-spacing:.02em;display:inline-flex;align-items:center;gap:48px;color:var(--w-70)}
.marquee__track span::after{content:"\25C6";color:var(--accent);font-size:.8rem}
@keyframes scroll{to{transform:translateX(-50%)}}

@media (max-width:860px){
  .hero__bottom{bottom:auto;top:54%;transform:translateY(-50%)}
  .hero__subtitle{max-width:30ch}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  [data-hero]{opacity:1!important;transform:none!important;filter:none!important}
  [data-reveal]{opacity:1!important;transform:none!important;filter:none!important}
  .gsap_split_letter{transform:none!important}
}

/* ============================================================
   LAYOUT GENÉRICO — reaproveitado do design_system.html
   ============================================================ */
.wrap{max-width:var(--container);margin:0 auto;padding:0 clamp(18px,3vw,42px)}
.section{position:relative;z-index:2;padding:clamp(90px,11vw,200px) 0;overflow:hidden}
.section--line{border-top:1px solid var(--line)}
h2,.h2{font-family:var(--font-display);font-size:var(--h2);line-height:.9;text-transform:uppercase;font-weight:400}
h3,.h3{font-family:var(--font-body);font-size:var(--h3);line-height:1.1;font-weight:600;letter-spacing:-.02em}
.sec-index{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.24em;color:var(--accent-soft);text-transform:uppercase}
.panel{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:linear-gradient(180deg,var(--ink-2),var(--ink));position:relative;overflow:hidden}
.panel::after{content:"";position:absolute;top:-40%;right:-30%;width:60%;height:80%;background:radial-gradient(circle,rgba(62,47,247,.18),transparent 70%);pointer-events:none}
.panel__label{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--w-50);margin-bottom:22px;display:flex;justify-content:space-between}
.panel__label b{color:var(--accent-soft)}
/* splitter (assinatura Rovano) */
.char{display:inline-block;will-change:transform}
[data-reveal]{opacity:0}

/* ============================================================
   SECTION 02 — Para quem é o PiP (vídeo de fundo)
   ============================================================ */
.section--video{color:#fff;background:#05060a;text-align:center}
.sec-video{position:absolute;inset:0;z-index:0;overflow:hidden;background:#05060a}
.sec-video iframe{position:absolute;top:50%;left:50%;width:100vw;height:56.25vw;min-height:100%;min-width:177.78vh;transform:translate(-50%,-50%);border:0;pointer-events:none;opacity:0;transition:opacity 1.4s var(--ease);filter:blur(2px) saturate(1.06)}
.sec-video.is-playing iframe{opacity:1}
.sec-video__overlay{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(120% 85% at 50% 32%,rgba(0,0,0,.28),rgba(0,0,0,.80) 100%),linear-gradient(180deg,rgba(0,0,0,.62),rgba(0,0,0,.4) 42%,rgba(0,0,0,.78))}
.section--video .wrap{position:relative;z-index:2}

.qa-head{display:flex;flex-direction:column;align-items:center;gap:clamp(20px,3vh,32px);margin-bottom:clamp(46px,7vw,88px)}
.qa-title{font-size:clamp(2.6rem,7vw,6rem);line-height:.9;text-shadow:0 6px 50px rgba(0,0,0,.55)}
.qa-sub{max-width:48ch;color:var(--w-70);font-size:clamp(1.05rem,1.6vw,1.35rem);line-height:1.5;text-shadow:0 2px 24px rgba(0,0,0,.65)}

/* botão play circular premium */
.play-btn{position:relative;width:clamp(72px,8vw,92px);height:clamp(72px,8vw,92px);border-radius:50%;display:grid;place-items:center;border:1px solid var(--w-30);background:rgba(255,255,255,.05);backdrop-filter:blur(6px);color:#fff;cursor:none;transition:transform .5s var(--ease),border-color .4s var(--ease),background .4s var(--ease),box-shadow .55s var(--ease)}
.play-btn svg{width:26px;height:26px;margin-left:4px;fill:currentColor;transition:transform .45s var(--ease)}
.play-btn .pulse{position:absolute;inset:-1px;border-radius:50%;border:1px solid var(--accent-soft);opacity:.5;animation:playpulse 2.8s var(--ease) infinite;pointer-events:none}
@keyframes playpulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.55);opacity:0}}
.play-btn:hover{transform:scale(1.07);border-color:var(--accent);background:rgba(62,47,247,.16);box-shadow:0 14px 54px rgba(62,47,247,.42)}
.play-btn:hover svg{transform:scale(1.1)}
@media (max-width:900px){.play-btn{cursor:pointer}}

/* 3 blocos */
.qa-blocks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;text-align:left}
.qa-block{grid-column:auto;background:linear-gradient(180deg,rgba(18,18,20,.74),rgba(10,10,11,.72));backdrop-filter:blur(8px);transition:transform .5s var(--ease),border-color .4s var(--ease),box-shadow .5s var(--ease)}
.qa-block:hover{transform:translateY(-6px);border-color:var(--w-30);box-shadow:0 24px 60px rgba(0,0,0,.45)}
.qa-block h3{margin-bottom:14px}
.qa-block h3 b{color:var(--accent-soft)}
.qa-lines p{color:var(--w-70);font-size:1rem;line-height:1.62}
.qa-lines p+p{margin-top:10px}
.qa-lines em{color:#fff;font-style:normal;font-weight:600}
@media (max-width:860px){.qa-blocks{grid-template-columns:1fr}}

/* ============================================================
   SECTION 03 — Como usar o PiP (3 colunas)
   ============================================================ */
.how-grid{display:grid;grid-template-columns:.95fr 1.18fr .92fr;gap:22px;align-items:stretch}
.how-col{display:flex;flex-direction:column;min-width:0}
.how-title{font-size:clamp(2.2rem,4.6vw,3.6rem);line-height:.92}
.how-intro{margin-top:14px;color:var(--w-70);max-width:34ch}

/* passos */
.steps{display:flex;flex-direction:column;gap:14px;margin-top:clamp(22px,2.4vw,34px)}
.step{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--ink-2),var(--ink));transition:border-color .4s var(--ease),transform .4s var(--ease),box-shadow .5s var(--ease)}
.step__num{font-family:var(--font-display);font-size:1.7rem;line-height:1;color:var(--w-30);transition:color .4s var(--ease)}
.step__title{font-family:var(--font-body);font-weight:600;font-size:1.05rem;letter-spacing:-.01em;margin-bottom:6px}
.step__text{color:var(--w-70);font-size:.92rem;line-height:1.55}
.step:hover{transform:translateX(4px)}
.step.active{border-color:var(--accent);box-shadow:0 10px 40px rgba(62,47,247,.18),inset 0 0 0 1px rgba(62,47,247,.22)}
.step.active .step__num{color:var(--accent-soft)}

/* painel de chat (inspirado, não cópia) */
.chat{display:flex;flex-direction:column;height:100%;min-height:clamp(380px,32vw,520px);border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,#0e0e12,#0a0a0b);overflow:hidden;position:relative}
.chat::after{content:"";position:absolute;top:-30%;right:-20%;width:55%;height:60%;background:radial-gradient(circle,rgba(62,47,247,.16),transparent 70%);pointer-events:none}
.chat__bar{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02);position:relative;z-index:2}
.chat__avatar{width:30px;height:30px;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--accent-soft),var(--accent-deep));box-shadow:0 0 16px rgba(62,47,247,.5);flex:none}
.chat__id{display:flex;flex-direction:column;line-height:1.15}
.chat__id b{font-size:.9rem;font-weight:700}
.chat__id span{font-family:var(--font-mono);font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--w-50)}
.chat__status{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--w-50)}
.chat__status::before{content:"";width:7px;height:7px;border-radius:50%;background:#10B981;box-shadow:0 0 10px #10B981}
.chat__body{flex:1;display:flex;flex-direction:column;gap:14px;padding:20px;overflow:hidden;position:relative;z-index:2}
.chat__bubble{max-width:90%;padding:14px 16px;border-radius:16px;font-size:.94rem;line-height:1.55}
.chat__bubble--user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:5px}
.chat__bubble--bot{align-self:flex-start;background:rgba(255,255,255,.05);border:1px solid var(--line);border-bottom-left-radius:5px;color:var(--w-90)}
.chat__type{white-space:pre-wrap}
.chat-cursor{display:inline-block;width:8px;height:1.05em;background:var(--accent-soft);margin-left:2px;vertical-align:-2px;animation:caret 1s steps(1) infinite}
@keyframes caret{0%,50%{opacity:1}50.01%,100%{opacity:0}}

/* card de vídeo (cover via container queries) */
.how-video{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-height:clamp(360px,30vw,100%);container-type:size;background:#05060a}
.how-video .sec-video{position:absolute;inset:0;z-index:0}
.how-video .sec-video iframe{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100cqw;height:56.25cqw;min-height:100cqh;min-width:177.78cqh;border:0;pointer-events:none;opacity:0;transition:opacity 1.4s var(--ease);filter:blur(1.5px) saturate(1.05)}
.how-video .sec-video.is-playing iframe{opacity:1}
.how-video__overlay{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(120% 100% at 50% 40%,rgba(0,0,0,.18),rgba(0,0,0,.62) 100%)}
.play-btn--center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2}
.play-btn--center:hover{transform:translate(-50%,-50%) scale(1.07)}

/* responsividade da seção 03 */
@media (max-width:1024px){
  .how-grid{grid-template-columns:1fr 1fr}
  .how-video{grid-column:1 / -1;min-height:clamp(300px,52vw,460px)}
}
@media (max-width:760px){
  .how-grid{grid-template-columns:1fr}
  .chat{min-height:clamp(340px,80vw,480px)}
  .how-video{min-height:clamp(260px,64vw,420px)}
}

/* ============================================================
   SECTION 04 — Quem é (retrato oversized + nome gigante)
   ============================================================ */
.bio{position:relative;background:#000;overflow:hidden;min-height:clamp(640px,90vh,960px);display:flex;align-items:center}
.bio .wrap{position:relative;z-index:2;width:100%}
.bio__wrap{position:relative}
/* iluminação atmosférica atrás do retrato */
.bio__glow{position:absolute;z-index:0;right:6%;top:50%;transform:translateY(-50%);width:46vw;height:78vh;background:radial-gradient(closest-side,rgba(108,92,255,.16),transparent 70%);filter:blur(20px);pointer-events:none}
/* retrato */
.bio__photo{position:absolute;z-index:1;right:clamp(-30px,2vw,80px);bottom:calc(-1*clamp(90px,11vw,200px));height:calc(100% + clamp(90px,11vw,200px));display:flex;align-items:flex-end;pointer-events:none;margin:0}
.bio__photo img{height:100%;width:auto;max-width:none;object-fit:contain;-webkit-mask-image:linear-gradient(180deg,#000 88%,transparent);mask-image:linear-gradient(180deg,#000 88%,transparent)}
/* identificador */
.bio__kicker{display:block;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.42em;font-size:.7rem;color:var(--w-50);margin-bottom:clamp(16px,2vw,22px)}
/* nome gigante — sólido → contorno ao cruzar o retrato */
.bio__name{position:relative;display:block;width:max-content;max-width:none;font-family:var(--font-display);text-transform:uppercase;line-height:.82;letter-spacing:-.02em;font-size:clamp(3.6rem,16vw,16rem);margin-bottom:clamp(26px,4vw,46px);pointer-events:none;--solidEnd:54%;--strokeStart:70%}
.bio__name span{display:block}
.bio__name-fill{color:var(--paper);-webkit-mask-image:linear-gradient(100deg,#000 var(--solidEnd),transparent var(--strokeStart));mask-image:linear-gradient(100deg,#000 var(--solidEnd),transparent var(--strokeStart))}
.bio__name-stroke{position:absolute;top:0;left:0;color:transparent;-webkit-text-stroke:2px var(--paper);text-stroke:2px var(--paper);-webkit-mask-image:linear-gradient(100deg,transparent var(--solidEnd),#000 var(--strokeStart));mask-image:linear-gradient(100deg,transparent var(--solidEnd),#000 var(--strokeStart))}
/* texto descritivo */
.bio__text{max-width:46ch;display:flex;flex-direction:column;gap:16px;position:relative;z-index:2}
.bio__text p{color:var(--w-70);font-size:clamp(1rem,1.2vw,1.1rem);line-height:1.62}
.bio__text em{font-style:normal;color:#fff;font-weight:600}
.bio__text b{color:var(--accent-soft);font-weight:700}

@media (max-width:1024px){
  .bio__name{font-size:clamp(2.8rem,8.6vw,6.4rem);--solidEnd:62%;--strokeStart:80%}
  .bio__photo{height:calc(86% + clamp(60px,8vw,140px));bottom:calc(-1*clamp(60px,8vw,140px));opacity:.92}
  .bio__text{max-width:40ch}
}
@media (max-width:760px){
  .bio{min-height:0;display:block;padding-top:clamp(90px,16vw,140px)}
  .bio__wrap{display:flex;flex-direction:column}
  .bio__kicker{order:1}
  .bio__name{order:2;width:auto;max-width:100%;--solidEnd:100%;--strokeStart:100%;font-size:clamp(2.6rem,13vw,4.4rem)}
  .bio__name-stroke{display:none}
  .bio__photo{order:3;position:static;height:auto;width:100%;max-width:340px;margin:18px auto 0;bottom:auto;right:auto}
  .bio__photo img{height:auto;width:100%}
  .bio__text{order:4;max-width:none;margin-top:24px}
}

/* ============================================================
   SECTION 05 — Apoios (discreto, centralizado)
   ============================================================ */
.support{text-align:center}
.support__head{display:flex;flex-direction:column;align-items:center;gap:14px;margin-bottom:clamp(50px,7vw,92px)}
.support h2{font-size:clamp(2.2rem,4.4vw,3.6rem)}
.support__sub{max-width:48ch;color:var(--w-50)}
.logos{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:clamp(44px,9vw,130px)}
.logo-support{display:inline-flex}
.logo-support img{height:clamp(36px,4.4vw,60px);width:auto;max-width:min(42vw,320px);object-fit:contain;filter:brightness(0) invert(1);opacity:.42;transition:opacity .5s var(--ease),filter .5s var(--ease),transform .5s var(--ease)}
.logo-support:hover img{opacity:1;filter:none;transform:translateY(-3px)}
@media (max-width:1024px){.logo-support img{height:clamp(32px,5vw,48px)}}
@media (max-width:600px){.logos{flex-direction:column;gap:42px}}

/* ============================================================
   SECTION 06 — Encerramento / convite final
   ============================================================ */
.closing{position:relative;height:240vh;border-top:1px solid var(--line)}
.closing__stage{position:sticky;top:0;height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:clamp(80px,12vh,140px) clamp(18px,3vw,42px)}
.closing__bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
/* título gigante — mesma família do Hero (display), revelado por scroll */
.closing__title{position:relative;z-index:1;font-family:var(--font-display);text-transform:uppercase;line-height:.92;letter-spacing:-.01em;font-weight:400;font-size:clamp(2.3rem,8.5vw,8.5rem);max-width:15ch}
.cl-line{display:block;color:transparent;-webkit-background-clip:text;background-clip:text;background-image:linear-gradient(90deg,#fff calc(var(--p,100%) - 12%),rgba(255,255,255,.14) var(--p,100%))}
/* box liquid glass */
.closing__box-wrap{position:absolute;inset:0;z-index:2;display:grid;place-items:center;pointer-events:none}
.closing__box{position:relative;pointer-events:auto;width:min(560px,92%);padding:clamp(28px,3.4vw,46px);border-radius:24px;text-align:center;background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.03));backdrop-filter:blur(22px) saturate(1.25);-webkit-backdrop-filter:blur(22px) saturate(1.25);border:1px solid rgba(255,255,255,.16);box-shadow:0 30px 90px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.20);overflow:hidden}
.closing__box::before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(120% 80% at 30% 0%,rgba(108,92,255,.18),transparent 60%);pointer-events:none}
.closing__lead{position:relative;font-family:var(--font-body);font-weight:600;font-size:clamp(1.25rem,2.2vw,1.7rem);line-height:1.25;letter-spacing:-.01em;color:#fff}
.closing__lead b{color:var(--accent-soft);font-weight:700}
.closing__body{position:relative;margin:14px auto 0;color:var(--w-70);font-size:clamp(.98rem,1.3vw,1.08rem);line-height:1.6;max-width:42ch}
.closing__body .hl{color:#fff;font-weight:600;box-shadow:inset 0 -2px 0 rgba(62,47,247,.65)}
.closing__cta{margin-top:clamp(22px,3vw,30px)}
@media (max-width:1024px){ .closing{height:220vh} .closing__title{font-size:clamp(2.2rem,9vw,6rem)} }
@media (max-width:760px){
  .closing{height:200vh}
  .closing__title{font-size:clamp(2rem,11vw,4.2rem);max-width:18ch}
  .closing__box{width:min(440px,92%);padding:24px;backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2)}
}
@media (prefers-reduced-motion:reduce){ .cl-line{background-image:none;color:#fff} }

/* ============================================================
   RODAPÉ — minimalista (logo · menu · instagram)
   ============================================================ */
.foot{position:relative;background:#000;border-top:1px solid var(--line);padding:clamp(44px,6vw,80px) 0 clamp(28px,3vw,40px)}
.foot__wrap{display:flex;align-items:center;justify-content:space-between;gap:clamp(24px,5vw,60px)}
.foot__logo{display:inline-flex;opacity:.85;transition:opacity .4s var(--ease),transform .4s var(--ease)}
.foot__logo img{height:clamp(22px,2.4vw,30px);width:auto;display:block}
.foot__logo:hover{opacity:1}
.foot__menu{display:flex;gap:clamp(18px,3vw,40px)}
.foot__menu a{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.22em;color:var(--w-50);position:relative;padding:4px 0;transition:color .4s var(--ease)}
.foot__menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--paper);transition:width .4s var(--ease)}
.foot__menu a:hover{color:var(--paper)}
.foot__menu a:hover::after{width:100%}
.foot__ig{position:relative;display:inline-grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;color:var(--w-70);transition:transform .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease),opacity .4s var(--ease)}
.foot__ig svg{width:18px;height:18px}
.foot__ig:hover{transform:translateY(-3px);color:#fff;border-color:var(--accent)}
.foot__ig::after{content:attr(data-tip);position:absolute;bottom:132%;left:50%;transform:translateX(-50%) translateY(6px);background:var(--paper);color:#000;font-family:var(--font-mono);font-size:.55rem;letter-spacing:.12em;text-transform:uppercase;padding:6px 9px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.foot__ig:hover::after{opacity:1;transform:translateX(-50%) translateY(0)}
.foot__base{margin-top:clamp(34px,5vw,58px);padding-top:clamp(20px,2vw,26px);border-top:1px solid var(--line);text-align:center}
.foot__base .mono{color:var(--w-30);letter-spacing:.24em}
@media (max-width:760px){
  .foot__wrap{flex-direction:column;text-align:center;gap:28px}
  .foot__menu{flex-direction:column;gap:14px}
}

/* ============================================================
   MODAL DE VÍDEO — reaproveitado do design_system.html
   ============================================================ */
.modal-overlay{position:fixed;inset:0;z-index:10500;background:rgba(0,0,0,.72);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .4s var(--ease)}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal{position:relative;transform:translateY(30px) scale(.96);transition:transform .5s var(--ease)}
.modal-overlay.open .modal{transform:translateY(0) scale(1)}
.modal--video{width:min(1040px,100%)}
.modal__x{position:absolute;top:-46px;right:0;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;cursor:none;color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(6px);transition:background .3s,border-color .3s,transform .3s var(--ease);z-index:3}
.modal__x:hover{background:var(--accent);border-color:var(--accent);transform:scale(1.06)}
.modal__x svg{width:16px;height:16px;stroke:currentColor}
.video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000;border:1px solid var(--w-15);border-radius:var(--radius);overflow:hidden;box-shadow:0 40px 120px rgba(0,0,0,.6),0 0 0 1px rgba(62,47,247,.08)}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
@media (max-width:900px){.modal__x{cursor:pointer}}
@media (max-width:560px){.modal__x{top:8px;right:8px;background:rgba(0,0,0,.45)}}