/* Raleway variável (pesos 100-900), subset latin, hospedada localmente.
   Arquivo idêntico ao servido pelo Google Fonts (v37). Licença: SIL Open Font License. */
@font-face{
  font-family:'Raleway';
  src:url('../fonts/raleway-latin-var.woff2') format('woff2');
  font-weight:100 900;
  font-style:normal;
  font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* ============================================================
   TOKENS — identidade real da Koode
   Paleta: preto, branco, cinza (#656364) e laranja (#cc6728).
   Tipografia: Raleway (com fallback Arial/Helvetica/sans-serif),
   igual ao site institucional atual.
   ============================================================ */
:root{
  --bg:            #000000;
  --bg-alt:        #0C0C0C;
  --surface:       #161616;
  --surface-2:     #202020;
  --border:        rgba(255,255,255,0.10);
  --border-strong: rgba(255,255,255,0.18);
  --text:          #FFFFFF;
  --text-muted:    #A8A6A6;
  --text-faint:    #9c9698;
  --accent:        #cc6728;
  --accent-soft:   rgba(204,103,40,0.16);
  --accent-2:      #e08447;
  --accent-line:   rgba(204,103,40,0.4);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --maxw: 1180px;
  --maxw-custom: 1880px;
  --font-display: 'Raleway', Arial, Helvetica, sans-serif;
  --font-body: 'Raleway', Arial, Helvetica, sans-serif;
  color-scheme: dark;
}

*,*::before,*::after{ box-sizing:border-box; }
a, button, .btn, .cf-cta, .cap-cta, .copy-btn, .cf-dot, .tl-step{ -webkit-tap-highlight-color:transparent; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
/* Padrão tipográfico do koode.io: títulos em caixa alta, h1 800 / h2-h4 700,
   h4 e parágrafos com espaçamento entre letras em px (mesmos valores do original) */
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:0;
  text-transform:uppercase;
}
h1{ font-weight:800; }
h4{ letter-spacing:2px; }
p{ margin:0 0 1em; color:var(--text-muted); letter-spacing:1.2px; }
a{ color:inherit; }
img,svg{ max-width:100%; display:block; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
section{ padding:48px 0; position:relative; }
@media (max-width:720px){ section{ padding:36px 0; } }

.eyebrow-note{
  display:inline-block;
  font-size:.8rem;
  color:var(--text-faint);
  border:1px dashed var(--border-strong);
  padding:4px 10px;
  border-radius:999px;
  margin-bottom:16px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 24px;
  border-radius:var(--radius-sm);
  font-family:var(--font-body);
  font-weight:600;
  font-size:.95rem;
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:focus-visible{ outline:2px solid var(--accent-2); outline-offset:3px; }
.btn-primary{ background:var(--accent); color:#fff; box-shadow:0 0 0 rgba(204,103,40,0); transition:transform .12s ease-out, background .15s ease, box-shadow .15s ease; }
.btn-primary:hover{ background:#b85a20; transform:translateY(-1px); }
.btn-primary:active{
  background:#f08a45;
  box-shadow:0 0 22px 4px rgba(240,138,69,0.65), 0 0 6px rgba(255,255,255,0.3);
  transform:translateY(0);
}
.btn-ghost{ background:transparent; color:var(--text); border-color:var(--border-strong); }
.btn-ghost:hover{ border-color:var(--accent-2); color:var(--accent-2); transform:translateY(-1px); }
.btn-sm{ padding:9px 16px; font-size:.85rem; }

/* Reveal on scroll */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in-view{ opacity:1; transform:none; }
.no-js .reveal{ opacity:1; transform:none; }   /* sem JS o IntersectionObserver não roda — sem isso o conteúdo ficava invisível */
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
}

/* ============ HEADER ============ */
header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(0,0,0,0.7);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, background .25s ease;
}
header.scrolled{ border-color:var(--border); background:rgba(0,0,0,0.92); }
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 24px; max-width:var(--maxw-custom); margin:0 auto;
}
.logo{
  display:flex; align-items:center;
  text-decoration:none; color:var(--text);
}
.logo-img{ height:36px; width:auto; display:block; }
footer .logo-img{ height:30px; }
.nav-links{ display:flex; align-items:center; gap:32px; list-style:none; margin:0; padding:0; }
.nav-links a{
  text-decoration:none; color:var(--accent); font-size:.78rem; font-weight:700;
  letter-spacing:.09em; text-transform:uppercase; transition:color .18s ease;
}
.nav-links a:hover{ color:var(--text); }
.nav-cta{ display:flex; align-items:center; gap:20px; }
@media (max-width:900px){ .nav-cta .btn-primary{ display:none; } }
.nav-toggle{ display:none; background:none; border:none; color:var(--text); cursor:pointer; padding:8px; }
@media (max-width:900px){
  .nav-links{ display:none; }
  .nav-toggle{ display:flex; }
}

/* Reading progress bar */
.progress-bar{ height:2px; background:transparent; }
.progress-fill{ height:100%; width:0%; background:linear-gradient(90deg,var(--accent),var(--accent-2)); transition:width .1s linear; }

/* Mobile slide-down menu */
.mobile-menu{
  display:none;
  position:fixed; top:0; left:0; right:0;
  background:var(--bg-alt);
  border-bottom:1px solid var(--border);
  padding:88px 24px 28px;
  transform:translateY(-100%);
  opacity:0;
  transition:transform .28s ease, opacity .28s ease;
  z-index:99;
  max-height:100vh;
  overflow-y:auto;
}
.mobile-menu.open{ display:block; transform:translateY(0); opacity:1; }
.mobile-menu ul{ list-style:none; margin:0 0 24px; padding:0; display:flex; flex-direction:column; gap:4px; }
.mobile-menu a{ text-decoration:none; }
.mobile-menu ul a{
  display:block; padding:14px 4px; font-size:1rem; font-weight:700; color:var(--text);
  letter-spacing:.06em; text-transform:uppercase;
  border-bottom:1px solid var(--border);
  transition:color .18s ease;
}

.mobile-menu ul a:last-child {
  border-bottom: none;
}

.mobile-menu ul a:hover, .mobile-menu ul a:focus-visible{ color:var(--accent); }
.mobile-menu .btn{ width:100%; justify-content:center; }
@media (min-width:901px){ .mobile-menu{ display:none !important; } }
body.menu-open{ overflow:hidden; }
/* Garante que o botão hamburguer/fechar fica sempre acima do menu mobile */
/* .nav-toggle {
  position: relative;
  z-index: 101; /* Fica acima do z-index:99 do .mobile-menu e z-index:100 do header} */


.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  padding: 8px;
}

/* WhatsApp floating button */
.whatsapp-fab{
  position:fixed; right:20px; bottom:24px; z-index:90;
  width:52px; height:52px; border-radius:50%;
  background:#25D366; color:#0B0F17;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 22px rgba(0,0,0,0.35);
  transition:transform .18s ease;
}
.whatsapp-fab:hover{ transform:translateY(-2px) scale(1.04); }
.whatsapp-fab:focus-visible{ outline:2px solid var(--accent-2); outline-offset:3px; }

/* Mobile fixed CTA bar */
.mobile-cta-bar{
  display:none;
  position:fixed; left:0; right:0; bottom:0; z-index:80;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(0,0,0,0.92);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--border);
}
.mobile-cta-bar .btn{ width:100%; justify-content:center; }
@media (max-width:760px){
  .mobile-cta-bar{ display:block; }
  .whatsapp-fab{ bottom:calc(78px + env(safe-area-inset-bottom)); width:46px; height:46px; }
  body{ padding-bottom:78px; }
  footer{ padding-bottom:calc(56px + env(safe-area-inset-bottom)); }
}

/* ============ HERO ============ */
.hero{
  position:relative; overflow:hidden;
  min-height:660px; display:flex; align-items:center;
  padding:168px 0 96px;
  text-align:center;
}
.hero-grid-bg{
  position:absolute; inset:0; z-index:0;
  background-color:var(--bg);
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 60px 60px, 60px 60px;
  background-position: 0 0, 0 0;
  -webkit-mask-image: radial-gradient(ellipse 85% 80% at 50% 42%, black 45%, rgba(0,0,0,0.55) 100%);
  mask-image: radial-gradient(ellipse 85% 80% at 50% 42%, black 45%, rgba(0,0,0,0.55) 100%);
}
.hero-fx-svg{ position:absolute; inset:0; z-index:2; width:100%; height:100%; overflow:visible; pointer-events:none; }
.hero-glow{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,38%), var(--accent-soft), transparent 65%);
  opacity:0; transition:opacity .3s ease;
}
.hero-glow.active{ opacity:1; }
.hero-scrim{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg, rgba(0,0,0,.18) 0%, rgba(0,0,0,.42) 70%, rgba(0,0,0,.62) 100%);
}
.hero-content{ position:relative; z-index:2; max-width:680px; margin:0 auto; }
.hero-kicker{
  font-size:.85rem; color:var(--accent); font-weight:700;
  margin-bottom:18px; display:flex; align-items:center; justify-content:center; gap:10px;
  letter-spacing:.06em; text-transform:uppercase;
}
.hero-kicker::before, .hero-kicker::after{ content:''; width:22px; height:1px; background:var(--accent); }
.hero-welcome{ margin-bottom:10px; line-height:1.05; }
.hero-welcome-thin{
  display:block; font-weight:100; font-size:clamp(1.3rem,3vw,1.9rem);
  color:var(--text-muted); letter-spacing:.02em;
}
.hero-welcome-brand{
  display:block; font-weight:800; font-size:clamp(3rem,8vw,5.4rem);
  color:var(--accent); letter-spacing:-.01em; margin-top:2px;
}
.hero h1{ font-size:clamp(2.1rem, 4.2vw, 3.4rem); color:var(--text); max-width:17ch; margin-left:auto; margin-right:auto; }
.hero .lede{ font-size:1.1rem; color:var(--text-muted); max-width:46ch; margin:0 auto 32px; }
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; justify-content:center; }
@media (max-width:700px){ .hero{ min-height:580px; padding:150px 0 72px; } }

/* ============ FAIXA DE LOGOS / CREDIBILIDADE ============ */
.logos-strip{ padding:36px 0 40px; border-bottom:1px solid var(--border); background:var(--bg-alt); overflow:hidden; }
.logos-strip-head{ text-align:center; margin-bottom:24px; }
.logos-strip-title{
  font-size:.82rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--text-faint); margin:0 0 6px;
}
.logos-strip-sub{ font-size:.82rem; color:var(--text-faint); margin:0; }
.logos-track-wrap{
  position:relative; width:100%; overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.logos-track{
  display:flex; align-items:center; gap:28px; width:max-content;
  padding-right:28px;   /* = gap: -50% da largura cai exatamente no início do 3º conjunto (loop sem "pulo") */
  animation:logosScroll 40s linear infinite;
}
@media (prefers-reduced-motion: reduce){ .logos-track{ animation:none; } }
/* Selo único para todos os logos (logos escuros usam versão negativa — ver comentário no HTML) */
.logo-chip{
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  width:200px; height:64px; padding:0 22px;
  background:var(--surface); border:1px solid var(--border-strong); border-radius:12px;
}
.logo-chip img{ width:auto; height:auto; max-width:100%; max-height:32px; object-fit:contain; display:block; }
.logo-chip--tall img{ max-height:46px; }   /* logos empilhados (ícone sobre o nome), ex.: Província */
@keyframes logosScroll{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
@media (max-width:700px){
  .logos-strip{ padding:28px 0 32px; }
  .logos-track{ gap:16px; padding-right:16px; }
  .logo-chip{ width:150px; height:52px; padding:0 16px; }
  .logo-chip img{ max-height:26px; }
  .logo-chip--tall img{ max-height:38px; }
}

/* ============ SECTION HEADS ============ */
.sec-head{ max-width:640px; margin-bottom:32px; }
.sec-head h2{ font-size:clamp(1.5rem,2.6vw,2.1rem); }
.sec-head p{ font-size:1.02rem; }
.sec-head p + p{ margin-top:10px; }
#problemas .sec-head,
#desafios .sec-head,
#engenharia-dados .sec-head,
.como-trabalhamos-cont .sec-head,
#assessment .sec-head{
  text-align:center; display:flex; flex-direction:column; align-items:center; margin-left:auto; margin-right:auto;
}
#problemas .sec-head .title-deco{ margin-bottom:10px; }
.problemas-kicker{ font-size:clamp(1rem,1.8vw,1.25rem); font-weight:700; color:var(--text); letter-spacing:.02em; }

/* ============ QUEM SOMOS ============ */
.who-grid{ display:flex; flex-direction:column; align-items:center; gap:32px; }
.who-intro{ text-align:center; display:flex; flex-direction:column; align-items:center; }
.who-intro h2{ font-size:clamp(1.5rem,2.6vw,2rem); margin:0; }
.who-intro p{ font-size:1rem; max-width:46ch; margin-left:auto; margin-right:auto; }
.who-intro p + p{ margin-top:10px; }
.who-intro .brand-accent{ color:var(--accent); font-weight:700; }
.who-culture-block{
  position:relative; margin-top:8px; padding:28px 20px 8px; border-top:1px solid var(--border);
  width:100%;
  scroll-margin-top:100px;
}
/* Confina o grid/gradiente decorativo só ao título + ícones — a timeline
   logo abaixo (como-trabalhamos-cont) fica com fundo liso, sem grid. */
.who-culture-top{
  position:relative; overflow:hidden; border-radius:var(--radius-md);
  border:1px solid var(--border);
  padding:48px 32px 44px;   /* respiro interno: título e rótulos não encostam nas bordas do card */
}
@media (max-width:760px){ .who-culture-top{ padding:36px 18px 32px; } }
.who-culture-bg{
  position:absolute; inset:-10% -20%; z-index:0; pointer-events:none;
  background-color:var(--bg-alt);
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px),
    radial-gradient(ellipse 50% 60% at 20% 30%, var(--accent-soft), transparent 60%),
    radial-gradient(ellipse 40% 50% at 85% 70%, rgba(204,103,40,0.12), transparent 60%);
  background-size: 60px 60px, 60px 60px, 100% 100%, 100% 100%;
  animation: cultureBgDrift 46s ease-in-out infinite alternate;
}
@keyframes cultureBgDrift{
  0%{ transform:translateX(-2.5%); }
  100%{ transform:translateX(2.5%); }
}
.culture-grid{ position:relative; z-index:1; display:grid; grid-template-columns:repeat(4,1fr); gap:28px 20px; }
@media (max-width:760px){ .culture-grid{ grid-template-columns:repeat(2,1fr); row-gap:36px; } }
.culture-intro{ position:relative; z-index:1; text-align:center; margin-bottom:40px; }
.como-trabalhamos-cont{ position:relative; z-index:1; margin-top:28px; padding-top:28px; border-top:1px solid var(--border); }
.como-trabalhamos-cont .sec-head{ margin-bottom:32px; }
.culture-intro h3{ font-size:clamp(1.5rem,2.6vw,2.1rem); color:var(--text); margin-bottom:.6em; }
.culture-intro p{ font-size:.95rem; max-width:58ch; margin-left:auto; margin-right:auto; }
.culture-intro p + p{ margin-top:10px; }
.como-trabalhamos-cont .sec-head h3{ font-size:clamp(1.1rem,1.8vw,1.3rem); color:var(--text); margin-bottom:.5em; }
.culture-item{
  display:flex; flex-direction:column; align-items:center; gap:16px;
  background:none; border:none; padding:0; font:inherit; cursor:pointer; color:inherit;
}
.culture-item:focus-visible{ outline:2px solid var(--accent); outline-offset:6px; border-radius:12px; }
.culture-icon{
  width:88px; height:88px; border-radius:50%; border:1.5px solid var(--accent-line);
  display:flex; align-items:center; justify-content:center; color:var(--accent);
  transition:border-color .2s ease, transform .2s ease, background-color .2s ease; flex-shrink:0;
}
.culture-icon svg{ width:32px; height:32px; stroke:currentColor; fill:none; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.culture-item:hover .culture-icon{ border-color:var(--accent); transform:translateY(-3px); }
.culture-item[aria-pressed="true"] .culture-icon{ border-color:var(--accent); background:var(--accent-soft); }
.culture-item[aria-pressed="true"] .culture-label{ color:var(--accent); border-bottom-color:var(--accent); }
.culture-label{
  font-size:.78rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--text);
  padding-bottom:9px; border-bottom:2px solid var(--border-strong); text-align:center;
  transition:color .2s ease, border-color .2s ease;
}
.culture-detail{
  position:relative; z-index:1; margin:28px auto 0; max-width:600px; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-md); padding:24px 28px; text-align:center;
}
.culture-detail-title{ display:block; font-family:var(--font-display); font-weight:700; color:var(--accent); margin-bottom:8px; }
.culture-detail-text{ color:var(--text-muted); margin:0; font-size:.95rem; }

/* Title flanked by a short animated "energy line", same concept as the Hero grid effect */
.title-deco{ display:flex; align-items:center; justify-content:center; gap:16px; }
.title-deco-line{ position:relative; width:clamp(40px,7vw,96px); height:12px; flex-shrink:0; }
.title-deco-line::before{
  content:''; position:absolute; top:50%; left:0; right:0; height:1px; transform:translateY(-50%);
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.28) 18%, rgba(255,255,255,.28) 82%, transparent);
}
.title-deco-glow{
  position:absolute; top:50%; width:5px; height:5px; border-radius:50%; background:#fff;
  transform:translate(-50%,-50%); opacity:0;
  box-shadow:0 0 4px 1px var(--accent-2), 0 0 8px 3px rgba(204,103,40,.28);
  animation:titleDecoMove 3.4s linear infinite;
}
.title-deco-line.rev .title-deco-glow{ animation-direction:reverse; }
/* No fixed dots — the light itself just glows a little brighter as it passes the 32%/68% marks */
@keyframes titleDecoMove{
  0%{ left:0%; opacity:0; box-shadow:0 0 4px 1px var(--accent-2), 0 0 8px 3px rgba(204,103,40,.28); }
  10%{ opacity:.5; }
  30%{ box-shadow:0 0 4px 1px var(--accent-2), 0 0 8px 3px rgba(204,103,40,.28); }
  32%{ opacity:.7; box-shadow:0 0 6px 2px #fff, 0 0 12px 5px rgba(204,103,40,.45); }
  34%{ box-shadow:0 0 4px 1px var(--accent-2), 0 0 8px 3px rgba(204,103,40,.28); }
  66%{ box-shadow:0 0 4px 1px var(--accent-2), 0 0 8px 3px rgba(204,103,40,.28); }
  68%{ opacity:.7; box-shadow:0 0 6px 2px #fff, 0 0 12px 5px rgba(204,103,40,.45); }
  70%{ box-shadow:0 0 4px 1px var(--accent-2), 0 0 8px 3px rgba(204,103,40,.28); }
  90%{ opacity:.5; }
  100%{ left:100%; opacity:0; }
}

.who-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; width:100%; }
@media (max-width:760px){ .who-cards{ grid-template-columns:1fr; } }
.who-card{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md); padding:22px 26px; text-align:center; }
.fx-card{
  position:relative; transition:transform .15s ease-out; transform-style:preserve-3d; will-change:transform;
}
.fx-card::after{
  content:''; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  background:radial-gradient(220px circle at var(--mx,50%) var(--my,50%), var(--accent-soft), transparent 65%);
  opacity:0; transition:opacity .25s ease;
}
.fx-card:hover::after{ opacity:1; }

/* Footer live clock */
.footer-city{ color:var(--text-faint); }
.footer-legal{ display:inline-flex; align-items:center; gap:8px; flex-wrap:wrap; }
.footer-legal a, .link-btn{ color:var(--text-faint); text-decoration:none; }
.link-btn{ background:none; border:none; padding:0; font:inherit; cursor:pointer; }
.footer-legal a:hover, .link-btn:hover{ color:var(--accent-2); }



/* Copy-to-clipboard affordance */
[data-copy]{ cursor:pointer; }
.who-tag{ display:block; font-family:var(--font-display); font-size:.85rem; color:var(--accent-2); margin-bottom:8px; font-weight:700; }
.who-card p{ font-size:.92rem; margin:0; }

/* ============ PROBLEMS COVERFLOW ============ */
.coverflow-wrap{ position:relative; }
.coverflow{
  position:relative; height:450px; margin:0 -24px 12px;   /* 40px acima da altura do card: sombra do ativo não é cortada */
  touch-action:pan-y;
  cursor:grab;
  overflow-x:clip;   /* corta na horizontal os cards fora da tela — sem isso a página ficava com ~1770px de largura
                        no celular (zoom reduzido no site inteiro); clip não corta nada na vertical */
}
.coverflow:active{ cursor:grabbing; }
.coverflow:focus-visible{ outline:2px solid var(--accent-2); outline-offset:6px; }
.cf-track{ position:relative; width:100%; height:100%; }
/* Altura fixa: todos os cards do mesmo tamanho e alinhados. Conteúdo em coluna com o botão
   ancorado no rodapé; limites de texto em planos/textos-cards-revisao.md (título ≤ 32, texto ≤ 120). */
.cf-card{
  position:absolute; top:50%; left:50%;
  width:300px; height:410px;
  display:flex; flex-direction:column;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:22px 22px 24px;
  transform-origin:center;
  transition:transform .45s cubic-bezier(.22,.68,0,1.01), opacity .45s ease, box-shadow .3s ease, border-color .3s ease;
  user-select:none;
}
/* Brilho contido: o anterior (0 20px 54px -20px) se espalhava ~30px abaixo do card, por cima das setas */
.cf-card-active{
  border-color:var(--accent-line);
  box-shadow:0 12px 32px -16px rgba(204,103,40,.45), 0 0 0 1px var(--accent-line) inset;
}
.cf-card-media{ width:52px; height:52px; margin:0 auto 14px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.cf-card-media img{ max-width:100%; max-height:100%; object-fit:contain; }
.cf-card-media-photo{
  width:100%; height:130px; margin:0 0 16px; border-radius:10px; overflow:hidden;
  border:1px solid var(--border);
}
.cf-card-media-photo img{ width:100%; height:100%; object-fit:cover; object-position:center 30%;
  pointer-events:none; -webkit-user-drag:none; }   /* sem o "arrastar imagem" nativo, que cancelava o arraste do carrossel */
.cf-card h3{ font-size:1.05rem; margin-bottom:10px; color:var(--text); min-height:2.3em; }  /* reserva 2 linhas: todos os textos começam na mesma altura */
.cf-card p{
  font-size:.9rem; margin-bottom:16px; flex-shrink:0;   /* não deixa o flex espremer o texto (cortaria no meio da linha, sem "…") */
  display:-webkit-box; -webkit-line-clamp:5; -webkit-box-orient:vertical; overflow:hidden;  /* rede de segurança: texto longo termina em "…" (completo na janela de detalhes) */
}
.cf-card .cf-cta{ margin-top:auto; align-self:flex-start; }   /* botão sempre no rodapé do card */
.cf-controls{ display:flex; align-items:center; justify-content:center; gap:18px; margin-top:4px;
  position:relative; z-index:13; }   /* sempre acima dos cards (ativo = z-index 12) */
.cf-card.cf-card-active {
  cursor: pointer;
}  
@media (max-width:600px){
  .coverflow{ height:430px; }
  .cf-card{ width:min(280px, 78vw); height:390px; }
  .cf-card-media-photo{ height:110px; }
  .cf-card p{ -webkit-line-clamp:4; }   /* card mais estreito: 4 linhas cabem com folga */
}
/* Sem JavaScript (ou JS com falha): faixa rolável simples em vez de cards empilhados no centro */
.no-js .coverflow{ height:auto; cursor:auto; }
.no-js .cf-track{ display:flex; gap:16px; overflow-x:auto; scroll-snap-type:x mandatory; padding:8px 24px 16px; }
.no-js .cf-card{ position:static; transform:none; flex:0 0 300px; height:auto; scroll-snap-align:center; }
.no-js .cf-card .cf-cta, .no-js .cf-controls{ display:none; }   /* o botão só abre a janela de detalhes, que depende de JS */
.cf-arrow{
  width:38px; height:38px; border-radius:50%; border:1px solid var(--border-strong);
  background:transparent; color:var(--text); cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:border-color .18s ease, color .18s ease;
}
.cf-arrow:hover{ border-color:var(--accent-2); color:var(--accent-2); }
.cf-dots{ display:flex; gap:8px; }
.cf-dot{ width:7px; height:7px; border-radius:50%; background:var(--border-strong); border:none; cursor:pointer; padding:0; }
.cf-dot.active{ background:var(--accent); width:20px; border-radius:4px; }

/* ---------- Coverflow explanation modal ---------- */
body.modal-open{ overflow:hidden; }
.cf-modal{ position:fixed; inset:0; z-index:300; display:flex; align-items:center; justify-content:center; padding:20px; }
.cf-modal[hidden]{ display:none; }
.cf-modal-backdrop{ position:absolute; inset:0; background:rgba(0,0,0,.72); backdrop-filter:blur(2px); }
.cf-modal-panel{
  position:relative; z-index:1; width:100%; max-width:520px; max-height:86vh; overflow-y:auto;
  background:var(--surface-2); border:1px solid var(--border-strong); border-radius:var(--radius-lg);
  padding:32px 30px; animation:cfModalIn .22s cubic-bezier(.22,.68,0,1.01);
}
@keyframes cfModalIn{ from{ opacity:0; transform:translateY(10px) scale(.98); } to{ opacity:1; transform:none; } }
.cf-modal-panel h3{ font-size:1.3rem; margin:6px 0 14px; }
.cf-modal-panel > p{ color:var(--text-muted); margin-bottom:24px; }
.cf-modal-hint{ font-size:.88rem; font-style:italic; color:var(--text-faint) !important; }
.cf-modal-close{
  position:absolute; top:18px; right:18px; width:32px; height:32px; border-radius:50%;
  border:1px solid var(--border-strong); background:transparent; color:var(--text-muted);
  cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:.9rem;
  transition:border-color .18s ease, color .18s ease;
}
.cf-modal-close:hover{ border-color:var(--accent); color:var(--accent); }

/* ============ CAPABILITY DETAILS (modal do carrossel) ============ */
.cap-simple{ font-size:1.02rem; color:var(--text-muted); margin-bottom:20px; }
.cap-tech-box{
  background:var(--bg-alt); border:1px solid var(--border); border-radius:var(--radius-sm);
  padding:16px 18px; margin-bottom:26px;
}
.cap-tech-box .lbl{ font-size:.72rem; color:var(--text-faint); letter-spacing:.03em; display:block; margin-bottom:6px; }
.cap-tech-box p{ font-size:.88rem; color:var(--text-muted); margin:0; }
.cap-flow{ margin-bottom:26px; }
.flow-node rect{ fill:var(--surface-2); stroke:var(--border-strong); }
.flow-node text{ fill:var(--text); font-family:var(--font-body); font-size:11px; text-anchor:middle; }
.flow-line{ stroke:var(--accent-line); stroke-width:1.4; stroke-dasharray:4 5; }
.flow-dot{ fill:var(--accent-2); }

/* ============ CHALLENGES ============ */
.challenge-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:860px){ .challenge-grid{ grid-template-columns:1fr; } }
.challenge-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md);
  padding:28px; position:relative; overflow:hidden;
}
.challenge-card h3{ font-size:1.08rem; margin-bottom:10px; }
.challenge-card p{ font-size:.92rem; margin-bottom:0; }
/* Anel girando removido (24→25/09): parecia um indicador de carregamento. Fica o brilho que segue o mouse (.fx-card). */

/* ============ ENGINEERING + DATA ============ */
.ed-grid{ display:grid; grid-template-columns:1fr 1fr; gap:32px; margin-bottom:32px; }
@media (max-width:820px){ .ed-grid{ grid-template-columns:1fr; } }
.ed-col{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md); padding:28px; }
.ed-col h3{ font-size:1.05rem; margin-bottom:16px; color:var(--accent-2); }
.ed-col ul{ margin:0; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px; }
.ed-col li{ font-size:.92rem; color:var(--text-muted); padding-left:18px; position:relative; }
.ed-col li::before{ content:''; position:absolute; left:0; top:8px; width:6px; height:6px; border-radius:50%; background:var(--accent); }

/* ============ NOSSAS SKILLS (por área + barras animadas, sem percentuais) ============ */
.stack-wrap{ margin-top:24px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md); padding:36px 32px; }
.stack-title-wrap{ text-align:center; margin-bottom:8px; }
.stack-title{ font-size:clamp(1.5rem,2.6vw,2.1rem); color:var(--text); margin-bottom:0; }
.stack-title .hl{ color:var(--accent); }
.stack-sub{ text-align:center; font-size:.95rem; margin:0 auto 28px; max-width:52ch; }
.stack-groups{ display:flex; flex-direction:column; gap:20px; }
/* Uma faixa por área: nome à esquerda, tecnologias em blocos de 3 colunas */
.stack-group{ display:grid; grid-template-columns:170px 1fr; gap:16px 24px; align-items:start; padding-top:20px; border-top:1px solid var(--border); }
.stack-group:first-child{ padding-top:0; border-top:none; }
.stack-group-title{ font-size:.8rem; color:var(--accent); margin:14px 0 0; }
.stack-list{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.stack-list li{
  display:flex; flex-direction:column; gap:6px;
  background:var(--bg-alt); border:1px solid var(--border); border-radius:var(--radius-sm);
  padding:14px 16px; transition:border-color .18s ease;
}
.stack-list li:hover{ border-color:var(--accent-line); }
.stack-list b{ color:var(--text); font-size:.92rem; }
.stack-list span{ color:var(--text-muted); font-size:.84rem; line-height:1.5; margin-bottom:8px; }
/* Barra laranja (visual das skills antigas) SEM percentual: todas enchem até o fim, em sequência
   (--i = ordem do item), quando a seção entra na tela (.in-view do .reveal). Barras de tamanhos
   diferentes voltariam a sugerir "nível". Ancorada na base: alinha entre blocos da mesma linha. */
.stack-bar{ display:block; position:relative; height:4px; margin-top:auto; border-radius:4px; background:var(--surface-2); overflow:hidden; }
.stack-bar::before{
  content:''; position:absolute; top:0; bottom:0; left:0; width:0; border-radius:inherit;
  background:
    linear-gradient(90deg, transparent, rgba(255,255,255,.45) 45%, rgba(255,255,255,.45) 55%, transparent),
    linear-gradient(90deg, var(--accent), var(--accent-2));
  background-size:200% 100%, 100% 100%;
  background-repeat:no-repeat;
  transition:width 1.1s cubic-bezier(.22,.68,0,1.01);
  transition-delay:calc(var(--i, 0) * 90ms);
  animation:stackShine 3.4s ease-in-out infinite;
}
.stack-wrap.in-view .stack-bar::before, .no-js .stack-bar::before{ width:100%; }
@media (prefers-reduced-motion: reduce){ .stack-bar::before{ width:100%; transition:none; animation:none; } }   /* cheias na hora, sem sequência nem brilho */
@keyframes stackShine{ 0%{ background-position:200% 0, 0 0; } 100%{ background-position:-200% 0, 0 0; } }
@media (max-width:900px){
  .stack-group{ grid-template-columns:1fr; gap:12px; }
  .stack-group-title{ margin:0; }
  .stack-list{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:560px){
  .stack-wrap{ padding:28px 18px; }
  .stack-list{ grid-template-columns:1fr; }
}

/* ============ PROCESS TIMELINE ============ */
.timeline{ position:relative; }
.tl-track{ display:flex; justify-content:space-between; position:relative; margin-bottom:6px; }
.tl-track::before{
  content:''; position:absolute; top:9px; left:0; right:0; height:1px; background:var(--border-strong);
}
@media (max-width:760px){ .tl-track{ flex-direction:column; gap:22px; align-items:flex-start; } .tl-track::before{ display:none; } }
.tl-step{
  position:relative; background:transparent; border:none; cursor:pointer; padding:0; text-align:left;
  display:flex; flex-direction:column; align-items:flex-start; gap:10px; z-index:1; flex:1;
}
@media (max-width:760px){ .tl-step{ flex-direction:row; align-items:center; } }
.tl-dot{ width:19px; height:19px; border-radius:50%; background:var(--surface-2); border:2px solid var(--border-strong); transition:border-color .2s ease, background .2s ease; flex-shrink:0; }
.tl-step.active .tl-dot{ border-color:var(--accent); background:var(--accent); }
.tl-step span.tl-label{ font-size:.85rem; font-weight:600; color:var(--text-muted); }
.tl-step.active span.tl-label{ color:var(--text); }
.tl-desc{
  margin-top:26px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md);
  padding:24px 28px; font-size:.95rem; color:var(--text-muted);
}
.tl-desc b{ color:var(--text); }
.tl-desc p{ margin:0; font-size:inherit; color:inherit; }
.no-js .tl-desc p[hidden]{ display:block; margin-top:10px; }   /* sem JS: mostra as 6 etapas */

/* ============ ASSESSMENT ============ */
.assess-wrap{ display:flex; gap:48px; align-items:center; flex-wrap:wrap; }
.assess-steps{ flex:1; min-width:280px; display:flex; flex-direction:column; gap:0; }
.assess-step{
  display:flex; align-items:flex-start; gap:16px; padding:18px 0; border-bottom:1px solid var(--border);
}
.assess-step:last-child{ border-bottom:none; }
.assess-num{ font-family:var(--font-display); font-size:.85rem; color:var(--accent-2); flex-shrink:0; width:26px; padding-top:2px; }
.assess-step h4{ font-size:1rem; margin-bottom:4px; }
.assess-step p{ font-size:.88rem; margin:0; }
.assess-cta{
  flex:0 0 260px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:32px; text-align:center;
}
.assess-cta h3{ font-size:1.2rem; }
.assess-cta p{ font-size:.9rem; margin-bottom:20px; }

/* ============ CTA FINAL ============ */
.cta-final{ text-align:center; }
.cta-final h2{ font-size:clamp(1.6rem,3vw,2.3rem); max-width:18ch; margin:0 auto .5em; }
.cta-final p{ max-width:48ch; margin:0 auto 20px; font-size:1.02rem; }
.cta-quick-links{ display:flex; justify-content:center; gap:10px; flex-wrap:wrap; font-size:.88rem; color:var(--text-faint); margin-bottom:26px; }
.cta-quick-links a{ color:var(--text-muted); text-decoration:none; }
.cta-quick-links a:hover{ color:var(--accent-2); }
.copy-btn{
  background:none; border:1px solid var(--border-strong); border-radius:6px; color:var(--text-faint);
  width:22px; height:22px; line-height:1; cursor:pointer; font-size:.75rem; padding:0;
  transition:color .18s ease, border-color .18s ease;
}
.copy-btn:hover{ color:var(--accent-2); border-color:var(--accent-2); }

/* ============ FORM ============ */
.form-wrap{ max-width:640px; margin:44px auto 0; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:36px; }
@media (max-width:600px){ .form-wrap{ padding:24px 18px; } }   /* sobra largura para o reCAPTCHA (304px fixos) */
/* reCAPTCHA: altura reservada (78px) para não "pular" o layout quando o widget carrega */
.field-captcha{ display:flex; flex-direction:column; align-items:center; gap:8px; margin:4px 0 14px; }
.captcha-slot{ min-height:78px; }
.captcha-error{ font-size:.84rem; color:#f0a37a; margin:0; }
@media (max-width:359px){ .captcha-slot{ transform:scale(.9); transform-origin:center top; margin-bottom:-8px; } }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
@media (max-width:600px){ .form-row{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.field label{ font-size:.82rem; color:var(--text-muted); font-weight:500; }
.field input, .field select, .field textarea{
  background:var(--bg-alt); border:1px solid var(--border-strong); border-radius:var(--radius-sm);
  padding:11px 13px; color:var(--text); font-family:var(--font-body); font-size:.92rem;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:2px solid var(--accent-2); outline-offset:1px; border-color:var(--accent); }
.field select.prefilled{ border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft); transition:box-shadow .3s ease, border-color .3s ease; }
.field textarea{ resize:vertical; min-height:90px; }
.form-submit{ width:100%; justify-content:center; margin-top:6px; }
.req{ color:var(--accent-2); }
.form-note{ font-size:.78rem; color:var(--text-faint); margin:0 0 10px; }
.form-note a{ color:var(--text-muted); }
.form-hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }   /* honeypot fora da tela (não usar display:none: alguns robôs ignoram campos ocultos) */
.form-error{ font-size:.86rem; color:#f0a37a; background:rgba(204,103,40,.1); border:1px solid var(--accent-line); border-radius:var(--radius-sm); padding:10px 14px; margin:0 0 12px; }
.form-error a{ color:var(--text); }
.form-submit[disabled]{ opacity:.7; cursor:progress; }
.form-success{
  display:none; text-align:center; padding:36px 0; color:var(--text);
}
.form-success.show{ display:block; }
.form-success:focus{ outline:none; box-shadow:0 0 0 3px var(--accent-soft); border-radius:var(--radius-sm); }
.form-success .check{ width:44px; height:44px; border-radius:50%; background:var(--accent-soft); border:1px solid var(--accent-line); display:flex; align-items:center; justify-content:center; margin:0 auto 16px; color:var(--accent-2); }

/* ============ FOOTER ============ */
footer{ border-top:1px solid var(--border); padding:56px 0 32px; max-width: var(--maxw-header) !important;; /* Aplica a nova largura */
  margin: 0 auto; /* Centraliza na tela */
  width: 100%; }
.footer-grid{ display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap; margin-bottom:36px; max-width: var(--maxw-custom) !important;; margin-left: auto !important; margin-right: auto!important;; padding: 0 24px !important;; }
.footer-tagline{ font-size:.92rem; color:var(--text-muted); max-width:280px; margin-top:10px; }
.footer-social{ display:flex; gap:10px; margin-top:18px; }
.footer-social a{
  display:flex; align-items:center; justify-content:center; width:36px; height:36px;
  border:1px solid var(--border-strong); border-radius:50%; color:var(--text-muted);
  transition:border-color .18s ease, color .18s ease, background-color .18s ease;
}
.footer-social a:hover{ border-color:var(--accent); color:var(--accent); background:rgba(204,103,40,.08); }
.footer-social svg{ width:28px; height:28px; }
.footer-cols{ display:flex; gap:64px; flex-wrap:wrap; }
.footer-col h5{ font-size:.78rem; color:var(--text-faint); letter-spacing:.03em; margin-bottom:14px; }
.footer-col ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
.footer-col a{ text-decoration:none; color:var(--text-muted); font-size:.88rem; }
.footer-col a:hover{ color:var(--text); }
.footer-bottom{ border-top:1px solid var(--border); padding-top:24px; font-size:.8rem; color:var(--text-faint); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; max-width:var(--maxw-custom); margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }

/* ============ PÁGINA LEGAL (politica-privacidade.html) ============ */
.legal-header{ border-bottom:1px solid var(--border); background:rgba(0,0,0,.92); position:sticky; top:0; z-index:50; }
.legal-header-inner{ display:flex; align-items:center; justify-content:space-between; padding-top:16px; padding-bottom:16px; }
.legal-back{ color:var(--accent); text-decoration:none; font-size:.85rem; font-weight:700; }
.legal-back:hover{ color:var(--text); }
.legal-page{ padding:48px 0 64px; }
.legal-container{ max-width:760px; }
.legal-page h1{ font-size:clamp(1.6rem,3vw,2.2rem); margin-bottom:.3em; }
.legal-page h2{ font-size:1.05rem; color:var(--accent-2); margin:2em 0 .6em; }
.legal-updated{ font-size:.85rem; color:var(--text-faint); margin-bottom:28px; }
.legal-page p, .legal-page li{ font-size:.95rem; line-height:1.7; }
.legal-page ul{ padding-left:20px; margin:0 0 1em; color:var(--text-muted); }
.legal-page li{ margin-bottom:8px; letter-spacing:1.2px; }   /* igual aos parágrafos (padrão koode.io) */
.legal-page strong{ color:var(--text); }
.legal-page a, .legal-link{ color:var(--accent-2); }
.legal-link{ text-decoration:underline; }
.legal-footer{ border-top:1px solid var(--border); padding:24px 0; }
.legal-footer .footer-bottom{ border-top:none; padding-top:0; }

/* ============ BANNER DE COOKIES (LGPD) ============ */
.cookie-banner{
  position:fixed; left:16px; right:16px; bottom:16px; z-index:250;
  max-width:880px; margin:0 auto;
  background:var(--surface-2); border:1px solid var(--border-strong); border-radius:var(--radius-md);
  box-shadow:0 12px 40px rgba(0,0,0,.5);
}
.cookie-banner[hidden]{ display:none; }
.cookie-inner{ display:flex; align-items:center; gap:20px; padding:18px 22px; }
.cookie-text p{ margin:0; font-size:.86rem; }
.cookie-text .cookie-title{ color:var(--text); font-weight:700; margin-bottom:4px; }
.cookie-text a{ color:var(--accent-2); }
.cookie-actions{ display:flex; gap:10px; flex-shrink:0; }
.cookie-actions .btn{ min-width:108px; justify-content:center; }   /* Aceitar e Recusar com o mesmo destaque (orientação da ANPD) */
@media (max-width:640px){
  .cookie-banner{ left:10px; right:10px; bottom:10px; }
  .cookie-inner{ flex-direction:column; align-items:stretch; gap:14px; padding:16px; }
  .cookie-actions .btn{ flex:1; }
}

.skip-link{
  position:absolute; left:-9999px; top:0; background:var(--accent); color:#fff; padding:10px 16px; z-index:1000; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }