/* =========================================================
   #_4root news — design system replicado de 4root.com.br
   (navbar/bolha) + academy.4root.com.br (hero/cards/footer)
   ========================================================= */

@font-face {
  font-family: 'QB One';
  src: url('/static/fonts/qb-one-semi-bold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --neon: #00ff41;
  --bg: #050505;
  --bg-alt: #070707;
  --text: #ededed;
  --muted: #8a8a8a;
  --line: #1f1f1f;
  --card: #0a0a0a;
  --red: #ff0040;
  --yellow: #fde047;
  --coral: #f87171;
  --wrap: 80rem;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* ================= BASE ================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 96px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar, body::-webkit-scrollbar { width: 0; height: 0; display: none; }

body {
  font-family: 'Sora', system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  background-color: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button { font-family: inherit; }
ul, ol { list-style: none; }

.page-main { min-height: 60vh; }

.font-qb { font-family: 'QB One', sans-serif !important; }
.font-sora { font-family: 'Sora', sans-serif !important; }
.font-mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }
.ic { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- LOGO OFICIAL #_4root (exato 4root.com.br) ---------- */
.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 0;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-logo-row { display: flex; align-items: baseline; line-height: 1; }

.text-hash { font-size: .85em; }

.text-underscore { display: inline-block; transform: scaleX(0.65); transform-origin: bottom right; margin-left: -0.3em; }

.text-4 { font-size: 1em; margin-right: max(2px, 0.1em); display: inline-block; transform: translateY(0.05em); }

.text-root { font-size: 0.8em; }

/* ---------- EFEITOS OFICIAIS 4ROOT ---------- */
.neon-text {
  color: var(--neon);
  text-shadow: 0 0 6px rgba(0,255,65,.6), 0 0 20px rgba(0,255,65,.25);
  margin-left: -2px;
}

.hero-motto .neon-text { margin: 0 0.2rem; }

.neon-glow {
  box-shadow: 0 0 6px rgba(0,255,65,.35), 0 0 20px rgba(0,255,65,.15), inset 0 0 8px rgba(0,255,65,.08);
}

.grain-overlay { position: relative; }

.grain-overlay::before {
  content: "";
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 3;
  animation: fade-in 1.4s ease backwards;
}

.scanlines { position: relative; }

.scanlines::after {
  content: "";
  background: repeating-linear-gradient(180deg, rgba(0,255,65,.03) 0px, rgba(0,255,65,.03) 1px, transparent 1px, transparent 3px);
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 2;
}

@keyframes caret-blink { 0%,49% {opacity:1} 50%,100% {opacity:0} }

.caret-blink { animation: caret-blink 1s step-end infinite; }

@keyframes bounce-arrow { 0%,100% {transform:translateY(0)} 50% {transform:translateY(8px)} }

.bounce-arrow { animation: bounce-arrow 1.8s ease-in-out infinite; }

/* ---- keyframes OFICIAIS da academy (entrada/animacoes) ---- */
@keyframes page-in { from { opacity: 0; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes fade-in-up { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fade-out { to { opacity: 0; } }
@keyframes fade-out-down { to { opacity: 0; transform: translateY(16px); } }
@keyframes article-in { from { opacity: 0; transform: translateY(12px); } }
@keyframes zoom-in { from { opacity: 0; transform: scale(.96); } }
@keyframes hero-blur-in {
  from { opacity: 0; filter: blur(16px); transform: translateY(14px) scale(.985); }
  to { opacity: 1; filter: blur(0); transform: translateY(0) scale(1); }
}
@keyframes nav-in {
  from { opacity: 0; transform: translateY(-14px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes video-in {
  from { opacity: 0; transform: scale(1.06); filter: blur(14px) saturate(.92); }
  to { opacity: 1; transform: scale(1); filter: blur(0) saturate(.92); }
}

/* animacao de ENTRADA da pagina (igual academy.4root.com.br) */
body { animation: page-in .5s var(--ease-out) backwards; }

.animate-on-scroll { opacity: 0; transform: translateY(40px); transition: opacity .7s ease-out, transform .7s ease-out; }

.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* ---------- GLITCH OFICIAL 4root.com.br ----------
   Camadas ::before/::after + keyframes exatos do site oficial.
   (a ausencia dos keyframes deixava o efeito "travado") */
/* estrutura oficial do hero: .line-inner (news) + .line2-inner (#_4root) */
.hero-title.glitch {
  position: relative;
  /* entrada (hero-blur-in) + glitch infinito juntos, sem sobrepor a entrada */
  animation: hero-blur-in .75s var(--ease-out) backwards, glitch-skew 8s steps(1) infinite;
  animation-delay: .16s, 0s;
}

.hero-title.glitch .line-inner,
.hero-title.glitch .line2-inner { position: relative; }

.hero-title.glitch .line-inner::before,
.hero-title.glitch .line-inner::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 110%; height: 100%;
  overflow: hidden;
  pointer-events: none;
  font-family: 'Ubuntu', sans-serif;
}

.hero-title.glitch .line2-inner::before,
.hero-title.glitch .line2-inner::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 110%; height: 100%;
  overflow: hidden;
  pointer-events: none;
  font-family: 'QB One', sans-serif;
  letter-spacing: -0.02em;
}

.hero-title.glitch .line-inner::before,
.hero-title.glitch .line2-inner::before {
  color: #ff0040;
  z-index: -1;
  animation: glitch-before 8s steps(2, end) infinite;
}

.hero-title.glitch .line-inner::after,
.hero-title.glitch .line2-inner::after {
  color: #00e5ff;
  z-index: -1;
  animation: glitch-after 8s steps(2, end) infinite;
}

@keyframes glitch-before {

  0%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  5% {
    clip-path: inset(20% 0 40% 0);
    transform: translate(-3px, -1px);
  }

  5.5% {
    clip-path: inset(60% 0 10% 0);
    transform: translate(2px, 1px);
  }

  6%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  30% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  31% {
    clip-path: inset(10% 0 60% 0);
    transform: translate(-2px, 0);
  }

  32% {
    clip-path: inset(70% 0 5% 0);
    transform: translate(3px, 1px);
  }

  33%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  55% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  56% {
    clip-path: inset(40% 0 30% 0);
    transform: translate(-4px, -1px);
  }

  56.5% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  80% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  81% {
    clip-path: inset(15% 0 50% 0);
    transform: translate(2px, 0);
  }

  81.5% {
    clip-path: inset(65% 0 15% 0);
    transform: translate(-3px, 1px);
  }

  82%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }
}

@keyframes glitch-after {

  0%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  7% {
    clip-path: inset(55% 0 15% 0);
    transform: translate(3px, 1px);
  }

  7.5% {
    clip-path: inset(5% 0 70% 0);
    transform: translate(-2px, -1px);
  }

  8%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  33% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  34% {
    clip-path: inset(75% 0 5% 0);
    transform: translate(2px, 0);
  }

  35% {
    clip-path: inset(20% 0 55% 0);
    transform: translate(-3px, 1px);
  }

  36%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  58% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  59% {
    clip-path: inset(45% 0 25% 0);
    transform: translate(4px, -1px);
  }

  59.5% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  83% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }

  84% {
    clip-path: inset(60% 0 10% 0);
    transform: translate(-2px, 1px);
  }

  84.5% {
    clip-path: inset(10% 0 65% 0);
    transform: translate(3px, 0);
  }

  85%, 100% {
    clip-path: inset(0 0 100% 0);
    transform: translate(0);
  }
}

@keyframes glitch-skew {

  0%, 100% { transform: skew(0deg); }

  5% { transform: skew(0.8deg); }

  6% { transform: skew(-0.4deg); }

  7%, 30% { transform: skew(0deg); }

  33% { transform: skew(0.5deg); }

  34% { transform: skew(-0.6deg); }

  35%, 55% { transform: skew(0deg); }

  58% { transform: skew(1deg); }

  59% { transform: skew(-0.3deg); }

  60%, 80% { transform: skew(0deg); }

  83% { transform: skew(0.7deg); }

  84% { transform: skew(-0.5deg); }

  85%, 100% { transform: skew(0deg); }
}

#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: var(--neon);
  box-shadow: 0 0 8px rgba(0,255,65,.7);
  z-index: 200;
  transition: width .1s linear;
}

/* ================= NAVBAR OFICIAL 4root.com.br (valores exatos academy) ================= */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  transition: background-color 0.5s ease, backdrop-filter 0.5s ease;
  background-color: transparent;
}

.navbar.scrolled {
  background-color: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(16px) saturate(1.15);
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
  border-bottom: 1px solid rgba(0, 255, 65, 0.09);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.45);
}

.nav-inner {
  max-width: 80rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 0;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  position: relative;
  padding: 0.5rem 1rem;
  font-family: 'Sora', system-ui, sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  transition: color 0.3s ease;
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
}

.nav-link.active {
  color: var(--neon);
}

.nav-link .underline {
  position: absolute;
  bottom: -2px;
  left: 0.75rem;
  right: 0.75rem;
  height: 1px;
  background: var(--neon);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-link.active .underline {
  opacity: 1;
}

.mobile-menu-btn {
  display: flex;
  align-items: center;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-overlay a {
  font-family: 'Sora', system-ui, sans-serif;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  transition: color 0.3s ease;
}

.mobile-menu-overlay a:hover,
.mobile-menu-overlay a.active {
  color: var(--neon);
}

@media (min-width: 768px) {
  .nav-inner {
    padding: 1rem 2.5rem;
  }
  .nav-links {
    display: flex;
  }
  .mobile-menu-btn {
    display: none;
  }
}

/* ---- dropdown PRODUTOS (unica diferenca vs 4root.com.br) ---- */
.nav-drop { position: relative; }

.nav-drop-btn {
  font-family: 'Sora', system-ui, sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.5rem 1rem;
  color: var(--muted);
  transition: color 0.3s ease;
}

.nav-drop-btn .caret {
  width: .65rem;
  height: .65rem;
  margin-left: .35rem;
  transition: transform .3s ease;
}

.nav-drop-menu {
  position: absolute;
  top: calc(100% + .4rem);
  left: .25rem;
  min-width: 11rem;
  padding: .45rem 0;
  background: rgba(5, 5, 5, 0.94);
  border: 1px solid rgba(0, 255, 65, 0.14);
  border-radius: 2px;
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
  backdrop-filter: blur(16px) saturate(1.15);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
  z-index: 70;
}

/* ponte invisivel entre gatilho e painel (nao perde o hover) */
.nav-drop-menu::before {
  content: "";
  position: absolute;
  top: -0.5rem;
  left: 0;
  right: 0;
  height: 0.5rem;
}

.nav-drop:hover .nav-drop-menu,
.nav-drop:focus-within .nav-drop-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .25s ease, transform .25s ease, visibility 0s;
}

.nav-drop:hover .caret,
.nav-drop:focus-within .caret { transform: rotate(180deg); }

.nav-drop-menu a {
  padding: .6rem 1.15rem;
  font-family: 'Sora', system-ui, sans-serif;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--muted);
  white-space: nowrap;
  transition: color .2s ease, background-color .2s ease;
}

.nav-drop-menu a:hover {
  color: var(--text);
  background: rgba(0, 255, 65, 0.07);
}

.nav-drop-menu a.active { color: var(--neon); }

/* item "Produtos" ativo (site atual esta no droplist): mesmo estado
   visual do .nav-link.active da 4root.com.br */
.nav-drop.has-active .nav-drop-btn { color: var(--neon); }
.nav-drop.has-active .nav-drop-btn .underline { opacity: 1; }

/* menu mobile: stagger blur-in + socials (exato 4root.com.br) */
.mobile-menu-overlay > a {
  opacity: 0;
  transform: translateY(16px);
  filter: blur(8px);
  transition: color 0.3s ease 0s,
    opacity 0.5s ease var(--md, 0s),
    transform 0.55s cubic-bezier(.2, 1.2, .3, 1) var(--md, 0s),
    filter 0.5s ease var(--md, 0s);
}

.mobile-menu-overlay.open > a {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

.mobile-menu-overlay > a:nth-child(1) { --md: 0.05s; }
.mobile-menu-overlay > a:nth-child(2) { --md: 0.1s; }
.mobile-menu-overlay > a:nth-child(3) { --md: 0.15s; }
.mobile-menu-overlay > a:nth-child(4) { --md: 0.2s; }
.mobile-menu-overlay > a:nth-child(5) { --md: 0.25s; }
.mobile-menu-overlay > a:nth-child(6) { --md: 0.3s; }
/* itens extras dos sub-sites (droplist produtos no mobile) */
.mobile-menu-overlay > a:nth-child(8) { --md: 0.35s; }
.mobile-menu-overlay > a:nth-child(9) { --md: 0.4s; }
.mobile-menu-overlay > a:nth-child(10) { --md: 0.45s; }
.mobile-menu-overlay > a:nth-child(11) { --md: 0.5s; }

.mobile-menu-socials {
  display: flex;
  gap: 0.9rem;
  margin-top: 1.4rem;
  opacity: 0;
  transform: translateY(12px);
  filter: blur(6px);
  transition: opacity 0.5s ease 0.44s, transform 0.5s ease 0.44s, filter 0.5s ease 0.44s;
}

.mobile-menu-overlay.open .mobile-menu-socials {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

.mobile-menu-socials a {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(10, 10, 10, 0.6);
  color: var(--muted);
  font-size: 0 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  transition: color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.mobile-menu-socials a:hover {
  color: var(--neon);
  border-color: rgba(0, 255, 65, 0.45);
  box-shadow: 0 0 16px rgba(0, 255, 65, 0.16);
}

.mobile-menu-socials svg {
  width: 18px;
  height: 18px;
}

/* rotulo do grupo de produtos dentro do overlay mobile */
.mobile-menu-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .3em;
  color: var(--muted);
  opacity: .65;
}

/* o news tem mais itens no overlay (grupo produtos) — em telas baixas
   encurta o espacamento para nada cortar */
@media (max-height: 700px) {
  .mobile-menu-overlay { gap: 1.1rem; overflow-y: auto; }
}


/* ================= HERO OFICIAL academy (video de fundo) ================= */
.hero-section {
  position: relative;
  display: flex;
  min-height: 100vh;
  min-height: 100svh;
  width: 100%;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 0;
  filter: saturate(.92);
  /* entrada do FUNDO: video surge com blur + zoom suave */
  animation: video-in 1.5s var(--ease-out) backwards;
}

/* camada que ESCURECE o video para os textos ficarem legiveis */
.hero-video-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 40%, rgba(5,5,5,.30) 0%, rgba(5,5,5,.62) 100%),
    linear-gradient(to bottom, rgba(5,5,5,.58) 0%, rgba(5,5,5,.50) 45%, rgba(5,5,5,.82) 100%);
  animation: fade-in 1.9s ease backwards;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(5,5,5,.3) 0%, transparent 50%, rgba(5,5,5,1) 100%);
  opacity: 0;
  animation: fade-in 2s ease-in-out forwards;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: var(--wrap);
  margin: 0 auto;
  width: 100%;
  padding: 7.5rem 1.5rem 4rem;
}

.hero-status, .hero-title, .hero-motto, .hero-ctas, .hero-right {
  animation: hero-blur-in .75s var(--ease-out) backwards;
}

.hero-status { animation-delay: .05s; }
.hero-title { animation-delay: .16s; }
.hero-motto { animation-delay: .3s; }
.hero-right { animation-delay: .3s; }
.hero-ctas { animation-delay: .42s; }

.hero-status {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .25em;
  color: var(--muted);
}

/* igual ao academy.4root.com.br: a linha de status começa ~1/3 da viewport.
   O hero do news tem mais conteudo (stats), entao compensamos o respiro no
   topo apenas no desktop com 2 colunas (>=1101px), onde a diferenca existe */
@media (min-width: 1101px) {
  .hero-status { margin-top: min(8.75rem, 15.5vh); }
  /* compensacao optica da coluna direita SOMENTE no desktop com 2 colunas;
     no mobile o hero empilha e o transform deslocaria o bloco por cima do
     conteudo da esquerda (bug do layout quebrado) */
  .hero-right { transform: translateY(-70px); }
}

.hero-status .dot {
  width: .5rem; height: .5rem;
  border-radius: 50%;
  background: var(--neon);
  flex-shrink: 0;
}

.hero-title {
  font-family: 'Ubuntu', sans-serif;
  font-weight: 700;
  line-height: .95;
  letter-spacing: -.03em;
  user-select: none;
  font-size: clamp(2.6rem, 8vw, 4.6rem); /* medida exata do academy.4root.com.br */
  color: var(--text);
}

.hero-title .line { display: block; overflow: hidden; }

/* estrutura OFICIAL 4root.com.br (linha1 = #_4root / linha2 = news) */
.hero-title .line-inner {
  display: block;
  font-size: 0.66em;            /* proporcional, igual .hero-academy do academy */
  font-family: 'QB One', sans-serif;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: lowercase;
  color: var(--muted);
  margin-top: 0.2em;
}

.hero-title .line2-inner {
  display: flex;
  align-items: baseline;
  pointer-events: none;
  font-family: 'QB One', sans-serif;
  position: relative;
  width: max-content;
  letter-spacing: -0.02em;
  white-space: nowrap;  /* igual .brand-logo do academy */
}

/*.hero-title .line:last-child { line-height: .7; }*/

.hero-motto {
  font-size: .9rem;
  color: var(--text);
  letter-spacing: .15em;
  margin-top: 1.4rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}

.hero-motto .motto-bracket { color: var(--muted); font-weight: 700; }

/* align-items stretch (padrao do grid): a coluna esquerda comeca NO TOPO da
   linha — igual ao academy, o titulo fica colado no hero-status (gap 2rem).
   Com align-items:center a coluna esquerda centralizava contra a direita
   (mais alta por causa dos stats) e o titulo descia ~85px, desgrudando
   o status. A direita se centra via justify-content (como no academy) */
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 3rem;
  align-items: stretch;
  margin-top: 1.2rem;
}

.hero-left { min-width: 0; }

.hero-right {
  padding: .6rem 0 .6rem 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: center; 
  gap: 1rem;
  min-width: 0;
}

.hero-subtitle-wrap { position: relative; margin-top: 0; max-width: 42rem; }

.hero-subtitle { font-size: .875rem; line-height: 1.625; color: var(--muted); }

.hero-subtitle b { color: var(--text); }

.hero-proximity-text {
  pointer-events: none;
  position: absolute;
  inset: 0;
  font-size: .875rem;
  line-height: 1.625;
  color: var(--neon);
  -webkit-mask-image: radial-gradient(circle 130px at var(--mask-x,-200px) var(--mask-y,-200px), #000 0%, #000 40%, transparent 75%);
  mask-image: radial-gradient(circle 130px at var(--mask-x,-200px) var(--mask-y,-200px), #000 0%, #000 40%, transparent 75%);
  text-shadow: 0 0 8px rgba(0,255,65,.7);
  opacity: 0;
  transition: opacity .4s ease;
}

.hero-subtitle-wrap:hover .hero-proximity-text { opacity: 1; }

.hero-ctas {
  margin-top: 2.6rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

/* hero-right: status do scheduler + aviso da bolha */
.hero-sched {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .72rem;
  line-height: 1.6;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: .02em;
}

.hero-notice {
  display: flex;
  gap: .55rem;
  font-size: .72rem;
  line-height: 1.6;
  color: var(--muted);
}

.hero-notice .ic { width: 15px; height: 15px; color: var(--neon); flex-shrink: 0; margin-top: .1rem; }

/* link google forms no aviso da bolha */
.notice-link {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(0, 255, 65, 0.45);
  transition: text-decoration-color .2s ease, filter .2s ease;
}
.notice-link:hover { text-decoration-color: var(--neon); filter: brightness(1.25); }

.sched-dot {
  width: 9px; height: 9px;
  margin-top: .3rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.sched-dot.on { background: var(--neon); box-shadow: 0 0 8px rgba(0,255,65,.8); animation: caret-blink 2.4s ease infinite; }
.sched-dot.off { background: var(--red); box-shadow: 0 0 8px rgba(255,0,64,.6); }

/* ---------- BOTOES OFICIAIS ---------- */

.cta-primary {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 2px;
  background: var(--neon);
  font-family: 'Sora', system-ui, sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #000;
  transition: box-shadow 0.3s ease;
  position: relative;
}

.cta-primary:hover {
  box-shadow: 0 0 25px rgba(0, 255, 65, 0.5);
}

.cta-primary.glitch {
  animation: glitch-skew 8s steps(1) infinite;
}

.cta-primary.glitch::before,
.cta-primary.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--neon);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.cta-primary.glitch::before {
  text-shadow: 2px 0 #ff0040;
  z-index: 1;
  animation: glitch-before 8s steps(2, end) infinite;
}

.cta-primary.glitch::after {
  text-shadow: -2px 0 #00e5ff;
  z-index: 2;
  animation: glitch-after 8s steps(2, end) infinite;
}

.cta-secondary {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-family: 'Sora', system-ui, sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text);
  transition: border-color 0.3s ease, color 0.3s ease;
  background: transparent;
  cursor: pointer;
}

.cta-secondary:hover {
  border-color: var(--neon);
  color: var(--neon);
}

/* shine sweep no CTA secundario (exato 4root.com.br) */
.cta-secondary {
  position: relative;
  overflow: hidden;
}

.cta-secondary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -90%;
  width: 45%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(0, 255, 65, 0.18), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}

.cta-secondary:hover::before {
  left: 140%;
}

.btn-neon {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 2px;
  background: var(--neon);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: #000 !important;
  font-weight: 600;
  transition: box-shadow .3s ease, transform .2s ease;
  position: relative;
}
.btn-neon:hover { box-shadow: 0 0 25px rgba(0,255,65,.5); }
.cta-primary:disabled { opacity: .55; cursor: wait; }
.cta-secondary:disabled { opacity: .55; cursor: wait; }
.btn-neon .ic { width: 15px; height: 15px; }


.cta-secondary:disabled { opacity: .55; cursor: wait; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  color: var(--muted);
  transition: color .3s ease;
}

.hero-scroll-indicator:hover { color: var(--neon); }

/* ================= SECOES (oficiais) ================= */
.section {
  position: relative;
  border-top: 1px solid var(--line);
  padding: 4.5rem 0;
}

.section-inner { max-width: var(--wrap); margin: 0 auto; padding: 0 1.5rem; }

.section-label {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.section-label .label-bar { width: 2rem; height: 1px; background: var(--neon); }

/* data em negrito no label da secao (ex: 21OUT2026) */
.section-label .label-date {
  font-weight: 700;
  color: var(--text);
  font-family: var(--mono);
  letter-spacing: .04em;
}

/* ================= STATS ================= */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.stat-card {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--card);
  padding: 1.5rem 1.25rem;
  transition: border-color .4s ease, box-shadow .45s ease, transform .3s var(--ease);
}

.stat-card:hover {
  border-color: rgba(10,213,61,.287);
  box-shadow: 0 0 8px rgba(10,213,61,.264), 0 0 20px rgba(10,213,61,.104);
  transform: translateY(-3px);
}

.stat-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.1rem;
  font-weight: 600;
  line-height: 1;
}

.stat-label {
  margin-top: .6rem;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--muted);
}

.ws-badge {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .15em;
  padding: .25rem .6rem;
  border-radius: 2px;
  border: 1px solid;
}

.ws-badge.ok { color: var(--neon); border-color: rgba(0,255,65,.4); background: rgba(0,255,65,.06); }
.ws-badge.fail { color: var(--red); border-color: rgba(255,0,64,.4); background: rgba(255,0,64,.06); }

.sessions-list { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.5rem; }

/* ciclos recentes: somente os 7 primeiros aparentes (pedido) */
.sessions-list .session-chip:nth-child(n+8) { display: none; }

/* session-chip = ciclo de coleta (data/hora) -> baixa o PDF */
.session-chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: .4rem .7rem;
  background: rgba(10, 10, 10, 0.55);
  transition: color .3s ease, border-color .3s ease, box-shadow .3s ease;
  cursor: pointer;
}

.session-chip .ic { width: 13px; height: 13px; }

.session-chip .chip-total {
  color: var(--neon);
  border-left: 1px solid var(--line);
  padding-left: .45rem;
}

.session-chip:hover {
  color: var(--neon);
  border-color: rgba(0,255,65,.4);
  box-shadow: 0 0 12px rgba(0,255,65,.14);
}

/* stats compactos dentro do hero-right (entrada em cascata) */
.hero-stats {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.4rem;
}

.hero-stats .stat-card { padding: 1rem 1.05rem; animation: fade-in-up .7s var(--ease-out) backwards; }
.hero-stats .stat-card:nth-child(1) { animation-delay: .5s; }
.hero-stats .stat-card:nth-child(2) { animation-delay: .62s; }
.hero-stats .stat-card:nth-child(3) { animation-delay: .74s; }
.hero-stats .stat-card:nth-child(4) { animation-delay: .86s; }

.hero-stats .stat-number { font-size: 1.55rem; }

.hero-stats .stat-label { margin-top: .35rem; font-size: .6rem; }

.hero-sessions-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .55rem;
}
/* ================= CARDS DE NOTICIA (course-card oficial academy) ================= */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.news-grid { grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 1.25rem; }

.course-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--card);
  overflow: hidden;
  transition: border-color .4s ease, box-shadow .45s ease, transform .3s var(--ease), opacity .55s ease;
}

.course-card:hover {
  border-color: rgba(10,213,61,.287);
  box-shadow: 0 0 8px rgba(10,213,61,.264), 0 0 20px rgba(10,213,61,.104), 0 0 40px rgba(10,213,61,.2);
  transform: translateY(-3px);
}

.course-cover { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #060606; }

.course-cover img, .course-cover svg { width: 100%; height: 100%; object-fit: cover; display: block; }

.course-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, rgba(0,255,65,.02) 0px, rgba(0,255,65,.02) 1px, transparent 1px, transparent 3px);
}

.course-cover .cover-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
  transition: transform .5s ease, filter .3s ease;
}

.course-card:hover .cover-img { transform: scale(1.04); filter: saturate(1) contrast(1.08); }

.course-cover .cover-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,5,5,0) 30%, rgba(5,5,5,.35) 75%, rgba(5,5,5,.6) 100%);
}

.cover-badge {
  position: absolute;
  bottom: .65rem;
  left: .65rem;
  z-index: 2;
  font-size: .625rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  padding: .2rem .6rem;
  border-radius: 2px;
  border: 1px solid rgba(0,255,65,.35);
  color: var(--neon);
  background: rgba(5,5,5,.75);
  backdrop-filter: blur(4px);
  max-width: calc(100% - 1.3rem);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.course-body { padding: 1.25rem; display: flex; flex-direction: column; gap: .6rem; flex: 1; }

.course-name { font-size: 1.125rem; font-weight: 600; color: var(--text); line-height: 1.3; }

.course-card:hover .course-name { color: rgba(0,255,64,.704); }

.course-desc {
  font-size: .75rem;
  line-height: 1.625;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.course-meta {
  display: flex;
  align-items: center;
  gap: .9rem;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--muted);
  margin-top: auto;
  padding-top: .75rem;
  border-top: 1px solid var(--line);
}

.course-meta .cm { display: inline-flex; align-items: center; gap: .35rem; }

.course-meta .ic { width: 13px; height: 13px; }

.course-card .card-arrow {
  position: absolute;
  top: .75rem; right: .75rem;
  z-index: 2;
  width: 30px; height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5,5,5,.7);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--muted);
  transition: all .3s ease;
}

.course-card:hover .card-arrow { color: #000; background: var(--neon); border-color: var(--neon); }

.card-arrow .ic { width: 15px; height: 15px; }

/* ================= WORKFLOW PANEL / LOADING ================= */
.workflow-panel {
  border: 1px solid rgba(0,255,65,.25);
  background: var(--card);
  border-radius: 2px;
  padding: 1.5rem;
}

.workflow-panel h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .15em; margin-bottom: 1rem; }

.workflow-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: .75rem; }

.wstep {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  padding: .75rem .9rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--muted);
  transition: all .3s ease;
}

.wstep.pending { border-color: rgba(0,255,65,.35); color: var(--text); }
.wstep.done { border-color: rgba(0,255,65,.5); color: var(--neon); background: rgba(0,255,65,.05); }
.wstep.error { border-color: rgba(255,0,64,.5); color: var(--red); background: rgba(255,0,64,.05); }

.workflow-log {
  margin-top: 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  line-height: 1.8;
  color: var(--muted);
  max-height: 180px;
  overflow-y: auto;
}

.dashboard { max-width: var(--wrap); margin: 0 auto; padding: 2.5rem 1.5rem 2rem; }

.dashboard .workflow-panel { margin-top: 0; }

.empty-state {
  margin-top: 3rem;
  border: 1px dashed rgba(0,255,65,.3);
  border-radius: 2px;
  padding: 3rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: .85rem;
  line-height: 2;
}

/* ================= BOTAO GENERICO (404/500) ================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .7rem 1.4rem;
  border-radius: 2px;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  cursor: pointer;
  transition: all .3s ease;
  border: 1px solid transparent;
}

.btn-primary { background: var(--neon); color: #000; font-weight: 600; }
.btn-primary:hover { box-shadow: 0 0 20px rgba(0,255,65,.45); }

/* ================= ERROS 404/500 ================= */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.error-code {
  font-family: 'QB One', monospace;
  font-size: clamp(4rem, 18vw, 9rem);
  line-height: 1;
}

.error-text { color: var(--muted); margin: 1.5rem 0 2.5rem; font-size: .85rem; }

/* ================= BOLHA DE STATUS (visual RootBot oficial) ================= */
.goo-defs { position: absolute; width: 0; height: 0; }

#bot-goo {
  --bot-a: #00ff41;
  --bot-b: #00c232;
  --bot-dark: #045c17;
  position: fixed;
  left: 0;
  top: 0;
  width: 480px;
  height: 480px;
  z-index: 285;
  pointer-events: none;
  filter: url(#r4-goo);
  -webkit-filter: url(#r4-goo);
  will-change: transform;
  transition: opacity 0.55s ease;
  opacity: 0;
  visibility: hidden;
}

#bot-goo.bot-goo-hidden { opacity: 0 !important; }

#bot-goo .bot-float {
  position: absolute;
  inset: 0;
  animation: bot-drift 6.5s ease-in-out infinite;
}

#bot-goo .bot-blob,
#bot-goo .bot-trail {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  will-change: transform;
}

#bot-goo .bot-blob {
  width: 48px;
  height: 48px;
  margin: -24px 0 0 -24px;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) 42%),
    radial-gradient(circle at 50% 55%, var(--bot-a) 0%, var(--bot-b) 55%, var(--bot-dark) 135%);
  box-shadow: 0 8px 30px rgba(0, 255, 65, 0.35);
  animation: bot-wobble 7s ease-in-out infinite, bot-breathe 3.4s ease-in-out infinite;
}

#bot-goo .bot-trail {
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  background:
    radial-gradient(circle at 38% 32%, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0) 46%),
    linear-gradient(135deg, var(--bot-a), var(--bot-dark));
}

@keyframes bot-drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(3.2px, -4.2px); }
}

@keyframes bot-wobble {
  0%, 100% { transform: rotate(0deg) scaleX(1); }
  33% { transform: rotate(2.2deg) scaleX(1.045); }
  66% { transform: rotate(-1.8deg) scaleX(0.96); }
}

@keyframes bot-breathe {
  0%, 100% { opacity: 0.92; }
  50% { opacity: 1; }
}

#bot-dot {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 290;
  width: 58px;
  height: 58px;
  margin: -29px 0 0 -29px;
  border: none;
  border-radius: 50%;
  background: transparent;
  padding: 0;
  cursor: grab;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
  outline: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  will-change: transform;
  transition: opacity 0.6s ease;
  opacity: 0;
}

html.bot-in #bot-dot:not(.is-open) { opacity: 1; }

#bot-dot:active { cursor: grabbing; }

#bot-dot:focus-visible {
  box-shadow: 0 0 0 2px rgba(0, 255, 65, 0.6);
  border-radius: 50%;
}

#bot-dot.is-open {
  opacity: 0 !important;
  pointer-events: none;
}

#bot-dot.inactive { opacity: .5 !important; }

#bot-tip {
  position: fixed;
  z-index: 284;
  background: rgba(6, 10, 6, 0.96);
  border: 1px solid rgba(0, 255, 65, 0.32);
  color: #d6f2dc;
  font-size: 12px;
  letter-spacing: 0.02em;
  padding: 9px 13px;
  border-radius: 12px;
  white-space: nowrap;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 18px rgba(0, 255, 65, 0.08);
  opacity: 0;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

#bot-tip.bot-tip-in { opacity: 1; transform: translateY(0); }

/* painel de status (estrutura do bot-panel oficial) */
#bot-panel {
  position: fixed;
  top: 50%;
  right: 26px;
  z-index: 300;
  width: min(520px, calc(100vw - 48px));
  height: min(560px, calc(100vh - 48px));
  display: flex;
  flex-direction: column;
  background: rgba(6, 8, 6, 0.97);
  border: 1px solid rgba(0, 255, 65, 0.22);
  border-radius: 18px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.65), 0 0 44px rgba(0, 255, 65, 0.08),
    inset 0 0 30px rgba(0, 255, 65, 0.02);
  overflow: hidden;
  transform-origin: 100% 50%;
  transform: translateY(-50%) scale(0.75);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.46s cubic-bezier(.22, 1.35, .32, 1), opacity 0.24s ease;
}

#bot-panel.side-left {
  right: auto;
  left: 26px;
  transform-origin: 0 50%;
}

#bot-panel.bot-open {
  transform: translateY(-50%) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.bot-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 14px;
  border-bottom: 1px solid rgba(0, 255, 65, 0.16);
  background: rgba(0, 255, 65, 0.03);
  flex: 0 0 auto;
}

.bot-avatar {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  flex: 0 0 auto;
  background: linear-gradient(160deg, #0c150d, #050705);
  border: 1px solid rgba(0, 255, 65, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 14px rgba(0, 255, 65, 0.12);
}

.bot-avatar img {
  width: 22px;
  height: 22px;
  display: block;
  filter: drop-shadow(0 0 5px rgba(0, 255, 65, 0.3));
}

.bot-head-t { flex: 1; min-width: 0; }

.bot-head-t strong {
  display: block;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text);
}

.bot-head-t small {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.03em;
  margin-top: 3px;
}

.bot-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 9px rgba(0, 255, 65, 0.8);
  animation: bot-blink 2.4s ease infinite;
  flex: 0 0 auto;
}

@keyframes bot-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0.25; }
}

.bot-head button {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  flex: 0 0 auto;
}

.bot-head button:hover {
  color: var(--neon);
  border-color: rgba(0, 255, 65, 0.35);
  background: rgba(0, 255, 65, 0.07);
}

.bot-head button svg { width: 15px; height: 15px; }

.bot-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 255, 65, 0.35) transparent;
}

.bot-body::-webkit-scrollbar { width: 5px; }

.bot-body::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 65, 0.35);
  border-radius: 4px;
}

.feed-row {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(10, 12, 10, 0.65);
  border-radius: 10px;
  padding: 9px 12px;
  animation: bot-msg-in .35s ease backwards;
}

.feed-row .feed-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.feed-row.ok .feed-dot { background: var(--neon); box-shadow: 0 0 8px rgba(0,255,65,.6); }
.feed-row.error .feed-dot { background: var(--red); box-shadow: 0 0 8px rgba(255,0,64,.5); }
.feed-row.no_results .feed-dot { background: var(--yellow); box-shadow: 0 0 8px rgba(253,224,71,.5); }

.feed-row .feed-name {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: #d9e6dc;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feed-row .feed-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--neon);
  background: rgba(0, 255, 65, 0.07);
  border: 1px solid rgba(0, 255, 65, 0.18);
  border-radius: 7px;
  padding: 2px 9px;
  flex-shrink: 0;
}

.feed-row.error .feed-count { color: var(--coral); background: rgba(255,0,64,.07); border-color: rgba(255,0,64,.2); }

.bot-empty {
  margin: auto;
  text-align: center;
  font-size: 12.5px;
  line-height: 2;
  color: var(--muted);
}

.bot-chips {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  padding: 0 14px 12px;
  flex: 0 0 auto;
}

.bot-chips:empty { display: none; }

.bot-chip {
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: #d6f2dc;
  border: 1px solid rgba(0, 255, 65, 0.25);
  background: rgba(0, 255, 65, 0.05);
  border-radius: 999px;
  padding: 5px 11px;
}

/* chip-link do painel da bolha (sugerir fonte via google forms) */
a.bot-chip.bot-chip-link {
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
a.bot-chip.bot-chip-link .neon-text { margin: 0 2px; }
a.bot-chip.bot-chip-link:hover {
  background: rgba(0, 255, 65, 0.14);
  border-color: rgba(0, 255, 65, 0.6);
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.25);
}

@keyframes bot-msg-in {
  from { opacity: 0; transform: translateY(6px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

/* ================= FOOTER OFICIAL academy ================= */
.site-footer {
  position: relative;
  margin-top: 5rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(0,255,65,.022), transparent 32%);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -230px;
  left: 50%;
  transform: translateX(-50%);
  width: 680px;
  height: 360px;
  background: radial-gradient(ellipse, rgba(0,255,65,.075), transparent 65%);
  filter: blur(30px);
  pointer-events: none;
}

.footer-inner {
  position: relative;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2rem;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.footer-brand { max-width: 42rem; flex: 1 1 30rem; }

.footer-brand .nav-logo { font-size: 1.5rem; }

.footer-brand p { margin-top: 1rem; font-size: .8rem; line-height: 1.65; color: var(--muted); }

.footer-socials { display: flex; gap: .6rem; }

.footer-socials a {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--muted);
  transition: all .3s ease;
}

.footer-socials a:hover { border-color: rgba(0,255,65,.4); color: var(--neon); box-shadow: 0 0 14px rgba(0,255,65,.15); }

.footer-socials svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .8rem;
  font-size: .68rem;
  color: var(--muted);
  letter-spacing: .05em;
}

.footer-bottom .neon-text { text-shadow: none; }

/* ================= CURSOR CYBER (efeito oficial 4root.com.br) ================= */
@media (pointer: fine) and (min-width: 769px) {
  body, a, button, .session-chip, .course-card {
    cursor: none !important;
  }
}

@media (pointer: coarse), (max-width: 768px) {
  #cyber-cursor { display: none !important; }
}

#cyber-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 24px;
  height: 24px;
  pointer-events: none;
  z-index: 999999;
  mix-blend-mode: difference;
  will-change: transform;
  opacity: 1;
  transition: opacity 0.4s ease;
}

/* Estado de inatividade (mouse parado por 2s) */
#cyber-cursor.inactive { opacity: 0.15; }

/* Estado oculto quando o mouse sai da janela */
#cyber-cursor.hidden { opacity: 0; visibility: hidden; }

.cursor-glitch-effect {
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'><path d='M0 0 L18 6 L10 9 L6 18 Z' fill='%2300ff41'/></svg>");
  background-repeat: no-repeat;
  background-position: top left;
}

/* O glitch e disparado aleatoriamente via JS */
#cyber-cursor.glitch-active .cursor-glitch-effect {
  animation: cursor-flicker 0.25s steps(1, start) forwards;
}

@keyframes cursor-flicker {
  0% { opacity: 1; filter: none; }
  25% { opacity: 0.7; filter: drop-shadow(2px 0 #ff0040); }
  50% { opacity: 0.9; filter: drop-shadow(-2px 0 #00e5ff); }
  75% { opacity: 0.5; filter: drop-shadow(1px -1px #ff0040); }
  100% { opacity: 1; filter: none; }
}

/* ================= TOASTS (avisos de problema) ================= */
.toasts {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  max-width: min(380px, calc(100vw - 2rem));
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .8rem .95rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--neon);
  border-radius: 2px;
  background: rgba(7, 7, 7, .92);
  backdrop-filter: blur(8px);
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  line-height: 1.55;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .55);
  opacity: 0;
  transform: translateX(24px);
  transition: opacity .3s ease, transform .35s var(--ease);
  pointer-events: auto;
}

.toast.in { opacity: 1; transform: translateX(0); }
.toast.out { opacity: 0; transform: translateX(24px); }

.toast svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: .1rem; }

.toast-ok { border-left-color: var(--neon); }
.toast-ok svg { color: var(--neon); }

.toast-warn { border-left-color: var(--yellow); }
.toast-warn svg { color: var(--yellow); }

.toast-fail { border-left-color: var(--red); }
.toast-fail svg { color: var(--red); }
.toast-fail { border-color: rgba(255, 0, 64, .35); background: rgba(12, 5, 6, .94); }

/* ================= EXPORT BAR (acima do briefing diario) ================= */
.export-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--neon);
  border-radius: 2px;
  background: var(--card);
  padding: 1.15rem 1.3rem;
  margin-top: 2rem;
  transition: border-color .4s ease, box-shadow .45s ease;
}

.export-bar:hover {
  border-color: rgba(10, 213, 61, .287);
  box-shadow: 0 0 8px rgba(10, 213, 61, .264), 0 0 20px rgba(10, 213, 61, .104);
}

.export-main { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; min-width: 0; }

.export-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .72rem 1.4rem;
  font-size: .78rem;
  font-weight: 600;
  text-transform: lowercase;
  letter-spacing: .04em;
  white-space: nowrap;
}

.export-hint {
  font-size: .72rem;
  color: var(--muted);
  max-width: 30rem;
  line-height: 1.55;
}

.export-hint b { color: var(--neon); }
.export-hint .font-mono { font-size: .64rem; color: var(--text); }

.export-sessions { min-width: 0; }

.export-sessions .sessions-list { margin-top: .35rem; }

/* ================= SECAO DE NOTICIAS LARGA (4 cards por linha) ================= */
/* Somente a area dos cards e mais larga; o cabecalho segue o wrap padrao */
.section-news { scroll-margin-top: 86px; padding-top: 3.2rem; }

.section-news .section-label { margin-bottom: .4rem; }

.section-wide {
  max-width: 104rem;              /* 1664px — cabem 4 cards confortaveis */
  margin: 3rem auto 0;
  padding: 0 1.5rem;
  scroll-margin-top: 86px;        /* alvo do "ler noticias" (#news-wide) */
}

.news-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.1rem; margin-top: 0; }

/* ================= RESPONSIVO ================= */

@media (max-width: 900px) {
  .section { padding: 3rem 0; }
  .hero-content { padding: 7rem 1.5rem 3rem; }
}

@media (max-width: 767px) {
  /* ---- CENTRALIZACAO TOTAL NO MOBILE (pedido) ---- */
  .hero-content { text-align: center; }
  /* lockup do titulo empilhado e centrado (#_4root / news),
     mesma hierarquia do desktop e do 4root.com.br mobile */
  .hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .2rem;
    letter-spacing: -0.08em;
    overflow: visible;
  }
  .hero-title .line:first-child { overflow: visible; }
  .hero-title .line:first-child .line-inner,
  .hero-title .line2-inner {
    display: flex;
    align-items: baseline;
    gap: 0;
    pointer-events: none;
    width: max-content;
  }
  .hero-title .line2-inner { letter-spacing: -0.05em; gap: 0.05em; }
  .hero-title.glitch .line-inner::before,
  .hero-title.glitch .line-inner::after,
  .hero-title.glitch .line2-inner::before,
  .hero-title.glitch .line2-inner::after { white-space: nowrap; }

  /* ---- CENTRALIZACAO TOTAL NO MOBILE (pedido) ---- */
  .hero-content { text-align: center; }
  .hero-status { justify-content: center; }
  .hero-motto { justify-content: center; }
  .hero-ctas { justify-content: center; }
  .hero-right { align-items: center; }
  .hero-subtitle-wrap { text-align: center; }
  .hero-sched { justify-content: center; text-align: center; }
  .hero-notice { display: block; text-align: center; }
  .hero-notice .ic { display: inline-block; vertical-align: -2px; margin-right: .35rem; }
  .stats-row, .stat-card { text-align: center; }
  .section-label { justify-content: center; }
  .course-body { text-align: center; align-items: center; }
  .course-meta { justify-content: center; }
  .cover-badge { left: 50%; right: auto; transform: translateX(-50%); }
  .footer-grid { justify-content: center; text-align: center; }
  .footer-brand { display: flex; flex-direction: column; align-items: center; }
  .footer-socials { justify-content: center; }
  .footer-bottom { justify-content: center; text-align: center; }

  /* ---- HERO EM COLUNA UNICA (referencia: 4root.com.br mobile) ----
     O grid 2 colunas (1.15fr/.85fr) e oficial apenas no desktop; sem o
     colapso abaixo de 768px o titulo ficava espremido em ~170px e os
     stat-cards cortavam na borda direita da tela. */
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.4rem;
    margin-top: 1.6rem;
  }
  .hero-right {
    padding: 0;
    transform: none;
    width: 100%;
    gap: 1.2rem;
  }
  .hero-subtitle-wrap {
    max-width: 34rem;
    margin-left: auto;
    margin-right: auto;
  }
  /* CTAs empilhados e centralizados, igual ao 4root.com.br mobile */
  .hero-ctas {
    flex-direction: column;
    width: min(100%, 320px);
    margin-left: auto;
    margin-right: auto;
    gap: .8rem;
  }
  .hero-ctas .cta-primary,
  .hero-ctas .cta-secondary {
    width: 100%;
    text-align: center;
    padding: 1rem 1.5rem;
  }
  .hero-stats { width: 100%; margin-top: .4rem; }
  .hero-motto { flex-wrap: nowrap; white-space: nowrap; }
  .hero-motto .motto-bracket { flex-shrink: 0; }
  .hero-scroll-indicator { display: none; }
}

@media (max-width: 560px) {
  .hero-title { font-size: 2.5rem; }
  .news-grid { grid-template-columns: 1fr; }
  .courses-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; align-items: center; }
}

@media (max-width: 620px) {
  #bot-panel {
    right: 12px;
    left: 12px;
    width: auto;
    top: auto;
    bottom: 12px;
    height: min(430px, calc(100vh - 90px));
    transform-origin: 50% 100%;
    transform: translateY(30px) scale(0.85);
  }
  #bot-panel.bot-open { transform: none; }
}

/* movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .animate-on-scroll { opacity: 1; transform: none; }
  .hero-status, .hero-title, .hero-motto, .hero-ctas, .hero-right { animation: none; }
  .hero-video { display: none; }
  .hero-section { background: #050505; }
  html { scroll-behavior: auto; }
}

/* impressao */
@media print {
  .navbar, .site-footer, #bot-panel, #bot-dot, #bot-goo, #bot-tip,
  #scroll-progress, .grain-overlay, .hero-scroll-indicator,
  .mobile-menu-overlay, .export-bar, .toasts,
  #cyber-cursor { display: none !important; }
  body { background: #fff; color: #111; }
}

/* ---- grid de noticias: 4 -> 3 -> 2 -> 1 (somente a area de cards) ---- */
@media (max-width: 1560px) {
  .news-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .section-wide { max-width: var(--wrap); }
}

@media (max-width: 1080px) {
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .news-grid { grid-template-columns: 1fr; }
  .export-bar { flex-direction: column; align-items: center; text-align: center; }
  .export-main { justify-content: center; }
  .export-hint { margin: 0 auto; }
  .sessions-list { justify-content: center; }
  .toasts { right: .8rem; bottom: .8rem; }
}