:root, [data-theme="dark"] {
  --bg:#0F0620; --surface:#170A2E; --surface-2:#1E0F3A;
  --border:rgba(226,208,255,0.10); --divider:rgba(226,208,255,0.08);
  --text:#F3EBFF; --muted:#B6A3D4; --faint:#7E6D9B;
  --primary:#8700FF; --primary-2:#A855F7; --accent:#C77DFF;
  --hero-glow:radial-gradient(circle at 20% 20%, rgba(135,0,255,0.25), transparent 30%), radial-gradient(circle at 80% 30%, rgba(199,125,255,0.14), transparent 28%), radial-gradient(circle at 50% 80%, rgba(135,0,255,0.12), transparent 35%);
  --font-display:'Manrope',sans-serif; --font-body:'Inter',sans-serif;
  --text-xs:clamp(0.75rem,0.72rem + 0.2vw,0.875rem);
  --text-sm:clamp(0.875rem,0.84rem + 0.2vw,1rem);
  --text-base:clamp(1rem,0.96rem + 0.2vw,1.125rem);
  --text-lg:clamp(1.125rem,1rem + 0.6vw,1.375rem);
  --text-xl:clamp(1.5rem,1.2rem + 1vw,2rem);
  --text-2xl:clamp(2rem,1.4rem + 2vw,3.25rem);
  --text-hero:clamp(3rem,1.8rem + 4vw,5.6rem);
  --radius-xl:1.25rem;
  --shadow-md:0 10px 40px rgba(0,0,0,.35);
  --shadow-lg:0 20px 80px rgba(0,0,0,.45);
  --content:1180px;
}
[data-theme="light"] {
  --bg:#FAF6FF; --surface:#ffffff; --surface-2:#F3EBFF;
  --border:rgba(30,10,60,0.10); --divider:rgba(30,10,60,0.08);
  --text:#1A0B2E; --muted:#5C4A78; --faint:#9585B0;
  --primary:#8700FF; --primary-2:#A855F7; --accent:#7B2CBF;
  --hero-glow:radial-gradient(circle at 20% 20%, rgba(135,0,255,0.10), transparent 30%), radial-gradient(circle at 80% 30%, rgba(123,44,191,0.10), transparent 28%), radial-gradient(circle at 50% 80%, rgba(135,0,255,0.08), transparent 35%);
  --shadow-md:0 10px 30px rgba(15,23,42,.10);
  --shadow-lg:0 18px 60px rgba(15,23,42,.14);
}
body.pg-home{--content:1180px}
body.pg-blog{--content:820px}
body.pg-post{--content:720px}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth;scroll-padding-top:96px}
body{font-family:var(--font-body);font-size:var(--text-base);background:var(--bg);color:var(--text);line-height:1.65}
img,svg{display:block;max-width:100%;height:auto}
a,button,input,textarea{font:inherit;color:inherit}
a{text-decoration:none}
button{background:none;border:none;cursor:pointer}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px}
.container{max-width:var(--content);margin:0 auto;padding:0 clamp(1rem,4vw,3rem)}
.muted{color:var(--muted)}
.section{padding:clamp(4rem,8vw,8rem) 0}
.page{display:none}
.page.active{display:block}

.eyebrow{font-size:var(--text-xs);font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:.75rem}
.eyebrow::before{content:'';width:28px;height:1px;background:currentColor;opacity:.6}
.eyebrow.center{justify-content:center}
.h1,.h2,.h3{font-family:var(--font-display);line-height:1.02;letter-spacing:-.03em}
.h1{font-size:var(--text-hero);font-weight:800;max-width:10ch}
.h2{font-size:var(--text-2xl);font-weight:800;max-width:12ch}
.copy{max-width:60ch;color:var(--muted)}
.grid{display:grid;gap:1rem}
.card{background:linear-gradient(180deg,var(--surface),var(--surface-2));border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:var(--shadow-lg)}

.header{position:fixed;inset:0 0 auto 0;z-index:40;background:rgba(15,6,32,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--divider);transition:height .3s ease}
[data-theme="light"] .header{background:rgba(250,246,255,.85)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:1rem;max-width:var(--content);margin:0 auto;padding:0 clamp(1rem,4vw,3rem)}
.brand{display:flex;align-items:center;gap:.9rem;color:var(--text);cursor:pointer}
.brand-text{display:flex;flex-direction:column}
.brand-word{font-family:var(--font-display);font-weight:800;letter-spacing:.16em;font-size:1rem;line-height:1.1}
.brand-sub{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);font-weight:700;margin-top:.1rem;transition:opacity .3s ease,height .3s ease,margin .3s ease}
.mark{display:block;flex:0 0 auto;color:var(--primary)}
.mark svg{width:34px;height:auto;display:block}
.footer-brand .mark svg{width:26px}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{font-size:var(--text-sm);color:var(--muted);font-weight:500;transition:color .2s ease;cursor:pointer}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:.75rem}
.theme-btn,.menu-btn{width:40px;height:40px;border-radius:999px;border:1px solid var(--border);display:grid;place-items:center}
.back-link{font-size:var(--text-sm);color:var(--muted);display:flex;align-items:center;gap:.5rem;transition:color .2s;cursor:pointer}
.back-link:hover{color:var(--text)}
.cta-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;border-radius:999px;padding:.95rem 1.35rem;font-size:var(--text-sm);font-weight:700;letter-spacing:.02em;cursor:pointer;transition:transform .2s ease,background .2s ease,border-color .2s ease}
.cta-btn{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 14px 32px rgba(135,0,255,.24)}
.ghost-btn{border:1px solid var(--border);color:var(--text)}
.cta-btn:hover,.ghost-btn:hover{transform:translateY(-1px)}
.menu-btn{display:none}
.header.scrolled .nav{height:56px}
.header.scrolled .brand-sub{opacity:0;height:0;margin:0;overflow:hidden}

/* ---------- SELETOR DE IDIOMA ---------- */
.lang-switch{display:flex;align-items:center;border:1px solid var(--border);border-radius:999px;overflow:hidden;background:var(--surface)}
.lang-switch button{padding:.5rem .72rem;font-size:.68rem;font-weight:800;letter-spacing:.1em;color:var(--faint);line-height:1;transition:color .2s ease,background .2s ease}
.lang-switch button:hover{color:var(--text)}
.lang-switch button.active{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff}

/* ---------- HOME ---------- */
.hero{position:relative;padding-top:8rem;overflow:hidden;background:var(--hero-glow)}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(circle at center,black 35%,transparent 85%);pointer-events:none}
[data-theme="light"] .hero::before{background-image:linear-gradient(rgba(30,10,60,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(30,10,60,.04) 1px,transparent 1px)}
.hero-wrap{display:grid;grid-template-columns:1.06fr .94fr;gap:2rem;align-items:center;min-height:calc(100vh - 76px);padding:4rem 0 5rem}
.hero p.copy{font-size:var(--text-lg)}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}
.signal-panel{padding:1.25rem;border-radius:24px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--border);box-shadow:var(--shadow-lg)}
[data-theme="light"] .signal-panel{background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(243,235,255,.9))}
.signal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.signal-top strong{font-size:var(--text-sm)}
.signal-top span{font-size:var(--text-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.chart{height:360px;position:relative;border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));overflow:hidden;border:1px solid var(--divider)}
.chart svg{position:absolute;inset:0;width:100%;height:100%}
.chart-badge{position:absolute;padding:.65rem .8rem;border-radius:14px;background:rgba(15,6,32,.78);border:1px solid rgba(199,125,255,.18);backdrop-filter:blur(16px);font-size:var(--text-xs);box-shadow:var(--shadow-md)}
[data-theme="light"] .chart-badge{background:rgba(255,255,255,.9)}
.badge-1{top:18%;left:10%}.badge-2{top:48%;right:8%}.badge-3{bottom:10%;left:18%}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.25rem}
.stat{padding:1rem 1.1rem;border-radius:18px;background:var(--surface-2);border:1px solid var(--border)}
.stat strong{display:block;font-size:1.6rem;font-family:var(--font-display);letter-spacing:-.03em}
.stat span{font-size:var(--text-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2rem}
.services{grid-template-columns:1.2fr .8fr .8fr}
.service{padding:1.5rem;min-height:250px;position:relative;overflow:hidden}
.service::after{content:'';position:absolute;inset:auto -30px -30px auto;width:120px;height:120px;border-radius:999px;background:radial-gradient(circle,rgba(199,125,255,.18),transparent 65%)}
.service small{font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700}
.service h3{margin:.8rem 0 .9rem;font-family:var(--font-display);font-size:1.45rem;line-height:1.1;letter-spacing:-.03em}
.service p{color:var(--muted);font-size:var(--text-sm);max-width:40ch}
.mini-graph{margin-top:1.2rem;height:68px;border-top:1px solid var(--divider);padding-top:1rem}
.competences{grid-template-columns:repeat(3,1fr)}
.competence{padding:1.5rem;position:relative}
.competence-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(135,0,255,.12),rgba(199,125,255,.10));border:1px solid rgba(199,125,255,.15);margin-bottom:1.25rem;transition:transform .3s ease}
.card:hover .competence-icon{transform:scale(1.08)}
.competence-icon svg{width:22px;height:22px;color:var(--accent)}
.competence h3{font-family:var(--font-display);font-size:1.15rem;line-height:1.15;letter-spacing:-.02em;margin-bottom:.6rem}
.competence p{font-size:var(--text-sm);color:var(--muted)}
.method{background:linear-gradient(180deg,transparent,rgba(135,0,255,.04))}
.steps{grid-template-columns:repeat(3,1fr)}
.step{padding:1.5rem}
.step .num{font-family:var(--font-display);font-size:3rem;line-height:1;color:rgba(199,125,255,.22);margin-bottom:1rem}
.step h3{font-size:1.15rem;margin-bottom:.6rem}
.step p{font-size:var(--text-sm);color:var(--muted)}
.insight-grid{grid-template-columns:1fr 1fr;gap:1rem}
.insight-card{padding:1.4rem}
.insight-card h3{font-size:1.1rem;margin-bottom:1rem}
.signal-bars{display:grid;gap:.7rem;margin-top:1rem}
.signal-bar-row{display:flex;align-items:center;gap:.75rem}
.signal-bar-row span{font-size:var(--text-xs);color:var(--muted);min-width:5.5rem;text-align:right}
.signal-bar-row div{height:12px;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width 1s cubic-bezier(.4,0,.2,1);transition-delay:var(--bar-delay,0s)}
.signal-bar-row.waiting div{width:0!important}
.logos{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.5rem}
.logo-pill{padding:.9rem 1rem;border-radius:999px;border:1px solid var(--border);background:var(--surface);font-size:var(--text-sm);color:var(--muted)}
.cta-panel{padding:clamp(2rem,4vw,3rem);display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center}
.contact-actions{display:flex;flex-direction:column;gap:1rem}
.contact-link{display:flex;align-items:center;gap:1rem;padding:1.2rem 1.4rem;border-radius:18px;border:1px solid var(--border);background:linear-gradient(180deg,var(--surface),var(--surface-2));transition:transform .2s ease,border-color .2s ease}
.contact-link:hover{transform:translateY(-2px);border-color:var(--primary)}
.contact-link svg{flex:0 0 28px;width:28px;height:28px;transition:transform .3s ease}
.contact-link:hover svg{transform:scale(1.1)}
.contact-label{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-weight:700}
.contact-value{font-size:var(--text-base);font-weight:600;margin-top:.15rem}
.footer{padding:3rem 0 2rem;border-top:1px solid var(--divider)}
.footer-inner{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:start}
.footer-brand{display:flex;align-items:center;gap:.7rem;margin-bottom:.75rem}
.footer-brand .mark{width:24px;height:24px;flex:0 0 24px}
.footer-brand .mark::after{width:7px}
.footer-brand span{font-family:var(--font-display);font-weight:800;letter-spacing:.16em;font-size:.85rem}
.footer-links{display:flex;gap:1.5rem;list-style:none}
.footer-links a{font-size:var(--text-sm);color:var(--muted);transition:color .2s ease;cursor:pointer}
.footer-links a:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--faint);font-size:var(--text-xs);margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--divider)}
.footer-simple{padding:2rem 0;border-top:1px solid var(--divider);color:var(--faint);font-size:var(--text-xs);text-align:center}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;transition-delay:var(--delay,0s)}
.reveal.visible{opacity:1;transform:none}
@keyframes drawLine{from{stroke-dashoffset:1200}to{stroke-dashoffset:0}}
@keyframes fadeArea{from{opacity:0}to{opacity:.8}}
.chart .line-main{stroke-dasharray:1200;stroke-dashoffset:1200}
.chart.animated .line-main{animation:drawLine 2s cubic-bezier(.4,0,.2,1) forwards}
.chart .area-main{opacity:0}
.chart.animated .area-main{animation:fadeArea 1s ease .8s forwards}

/* ---------- BLOG ---------- */
.blog-hero{padding:10rem 0 4rem;text-align:center}
.blog-hero h1{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:800;letter-spacing:-.03em;line-height:1.02}
.blog-hero p{color:var(--muted);margin-top:1rem;max-width:50ch;margin-inline:auto}
.posts{display:grid;gap:1.5rem;padding-bottom:6rem}
.post-card{display:block;padding:2rem;background:linear-gradient(180deg,var(--surface),var(--surface-2));border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);transition:transform .3s ease,border-color .3s ease;cursor:pointer}
.post-card:hover{transform:translateY(-4px);border-color:var(--primary)}
.post-meta{font-size:var(--text-xs);color:var(--accent);text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.post-card h2{font-family:var(--font-display);font-size:var(--text-xl);font-weight:800;letter-spacing:-.03em;line-height:1.1;margin:.75rem 0}
.post-card p{color:var(--muted);font-size:var(--text-sm);max-width:60ch}
.post-read{display:inline-flex;align-items:center;gap:.5rem;margin-top:1rem;font-size:var(--text-sm);font-weight:700;color:var(--primary)}

/* ---------- ARTIGO ---------- */
.article-header{padding:10rem 0 3rem;border-bottom:1px solid var(--divider)}
.article-header h1{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:800;letter-spacing:-.03em;line-height:1.05;max-width:22ch}
.article-meta{display:flex;align-items:center;gap:1rem;margin-top:1.5rem;flex-wrap:wrap}
.author-link{display:flex;align-items:center;gap:.6rem;color:var(--text);font-weight:600;font-size:var(--text-sm)}
.author-link:hover{color:var(--accent)}
.author-avatar{width:36px;height:36px;border-radius:999px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--accent));font-size:var(--text-xs);font-weight:800;color:#fff}
.meta-sep{color:var(--faint)}
.meta-date{font-size:var(--text-xs);color:var(--muted)}
.prose{padding:3rem 0 5rem;line-height:1.75}
.prose h2{font-family:var(--font-display);font-size:var(--text-xl);font-weight:800;letter-spacing:-.03em;margin:2.5rem 0 1rem}
.prose h3{font-family:var(--font-display);font-size:var(--text-lg);font-weight:700;margin:2rem 0 .75rem}
.prose p{color:var(--muted);margin-bottom:1.25rem}
.prose p strong{color:var(--text);font-weight:600}
.prose ul,.prose ol{color:var(--muted);padding-left:1.5rem;margin-bottom:1.25rem}
.prose li{margin-bottom:.5rem}
.prose li strong{color:var(--text)}
.callout{padding:1.5rem;background:linear-gradient(180deg,var(--surface),var(--surface-2));border:1px solid var(--border);border-radius:var(--radius-xl);margin:2rem 0}
.callout h4{font-family:var(--font-display);font-size:1rem;margin-bottom:.75rem;color:var(--accent)}
.callout p,.callout li{font-size:var(--text-sm)}
.cta-box{padding:2rem;background:linear-gradient(135deg,rgba(135,0,255,.08),rgba(199,125,255,.06));border:1px solid rgba(199,125,255,.15);border-radius:var(--radius-xl);margin:3rem 0;text-align:center}
.cta-box p{color:var(--text);margin-bottom:1rem}

.mobile-nav{display:none}
@media (max-width:980px){
  .hero-wrap,.cta-panel{grid-template-columns:1fr}
  .competences{grid-template-columns:1fr 1fr}
  .services,.steps,.insight-grid{grid-template-columns:1fr 1fr}
  .stat-strip{grid-template-columns:1fr 1fr}
  .footer-inner{grid-template-columns:1fr}
}
@media (max-width:760px){
  .nav-links,.nav-actions .cta-btn{display:none}
  .menu-btn{display:grid}
  .mobile-nav.open{display:grid;gap:1rem;padding:1rem clamp(1rem,4vw,3rem) 1.25rem;border-top:1px solid var(--divider)}
  .services,.steps,.insight-grid,.competences,.stat-strip{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:start}
  .hero{padding-top:6rem}
  .chart{height:280px}
  .footer-links{flex-direction:column;gap:.75rem}
}