/* =========================================================================
   Leon.Studio — Design System / COMPONENTES
   -------------------------------------------------------------------------
   Camada de marca sobre o Tailwind. O layout vem das utilitarias; aqui
   ficam tipografia, fundos vivos, beams, cards, botoes, formularios e
   demais pecas com identidade propria.

   Sumario
   1.  Base do documento
   2.  Papeis tipograficos
   3.  Estrutura de secao (shell, modos, divisores)
   4.  Fundos vivos (grade, bolhas, aurora, ruido, veus)
   5.  Beams
   6.  Cards
   7.  Botoes
   8.  Formularios
   9.  Badges
   10. Tooltips
   11. Modal
   12. Tabs
   13. Icones
   14. Peças de apoio (swatch, tabela de spec, code, progresso, avatares)
   15. Helpers
   ========================================================================= */

/* =========================================================================
   1. BASE DO DOCUMENTO
   ========================================================================= */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: var(--w-regular);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  letter-spacing: var(--ls-normal);
  background-color: var(--ink-950);
  color: var(--text-secondary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
}

::selection { background: var(--green-500); color: var(--ink-999); }

/* barra de rolagem discreta */
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }
.scrollbar-hide::-webkit-scrollbar { display: none; }

.scrollbar-thin { scrollbar-width: thin; scrollbar-color: var(--white-16) transparent; }
.scrollbar-thin::-webkit-scrollbar { height: 4px; width: 4px; }
.scrollbar-thin::-webkit-scrollbar-track { background: var(--white-03); }
.scrollbar-thin::-webkit-scrollbar-thumb { background: var(--white-16); }
.scrollbar-thin::-webkit-scrollbar-thumb:hover { background: var(--green-48); }

/* foco visivel unico do sistema */
:where(a, button, input, textarea, select, [tabindex]):focus-visible {
  outline: 2px solid var(--green-500);
  outline-offset: 2px;
}

/* =========================================================================
   2. PAPEIS TIPOGRAFICOS
   Cada classe carrega familia + peso + corpo + entrelinha + tracking +
   caixa. Nunca combinar duas na mesma tag.
   ========================================================================= */
.t-display-xl,
.t-display-lg,
.t-h1, .t-h2, .t-h3, .t-h4, .t-h5, .t-h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin: 0;
}

.t-display-xl {
  font-weight: var(--w-thin);
  font-size: var(--fs-display-xl);
  line-height: var(--lh-display);
  letter-spacing: var(--ls-tightest);
  text-transform: lowercase;
}
.t-display-lg {
  font-weight: var(--w-thin);
  font-size: var(--fs-display-lg);
  line-height: 0.92;
  letter-spacing: -0.04em;
  text-transform: lowercase;
}
.t-h1 {
  font-weight: var(--w-thin);
  font-size: var(--fs-h1);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tighter);
  text-transform: lowercase;
}
.t-h2 {
  font-weight: var(--w-light);
  font-size: var(--fs-h2);
  line-height: 1.0;
  letter-spacing: -0.03em;
  text-transform: lowercase;
}
.t-h3 {
  font-weight: var(--w-light);
  font-size: var(--fs-h3);
  line-height: 1.1;
  letter-spacing: -0.025em;
  text-transform: none;
}
.t-h4 {
  font-weight: var(--w-regular);
  font-size: var(--fs-h4);
  line-height: 1.2;
  letter-spacing: var(--ls-tight);
  text-transform: none;
}
.t-h5 {
  font-weight: var(--w-regular);
  font-size: var(--fs-h5);
  line-height: 1.3;
  letter-spacing: -0.015em;
  text-transform: none;
}
.t-h6 {
  font-weight: var(--w-medium);
  font-size: var(--fs-h6);
  line-height: var(--lh-normal);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.t-body-lg {
  font-family: var(--font-body);
  font-weight: var(--w-light);
  font-size: var(--fs-body-lg);
  line-height: var(--lh-loose);
  letter-spacing: var(--ls-normal);
  color: var(--text-secondary);
}
.t-body {
  font-family: var(--font-body);
  font-weight: var(--w-regular);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  letter-spacing: var(--ls-normal);
  color: var(--text-secondary);
}
.t-body-sm {
  font-family: var(--font-body);
  font-weight: var(--w-regular);
  font-size: var(--fs-body-sm);
  line-height: 1.6;
  letter-spacing: 0.005em;
  color: var(--text-secondary);
}
.t-caption {
  font-family: var(--font-body);
  font-weight: var(--w-regular);
  font-size: var(--fs-caption);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--text-tertiary);
}
.t-label {
  font-family: var(--font-mono);
  font-weight: var(--w-medium);
  font-size: var(--fs-label);
  line-height: 1.2;
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.t-overline {
  font-family: var(--font-mono);
  font-weight: var(--w-medium);
  font-size: var(--fs-overline);
  line-height: 1.2;
  letter-spacing: var(--ls-mega);
  text-transform: uppercase;
  color: var(--green-500);
}
.t-helper {
  font-family: var(--font-body);
  font-weight: var(--w-regular);
  font-size: var(--fs-caption);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--text-tertiary);
}
.t-code {
  font-family: var(--font-mono);
  font-weight: var(--w-regular);
  font-size: var(--fs-code);
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--green-300);
}

/* enfases dentro de titulos */
.t-mute   { color: var(--text-tertiary); }
.t-accent { color: var(--green-500); }
.t-strong { color: var(--text-primary); font-weight: var(--w-medium); }

/* texto com gradiente (display) */
.t-grad {
  background: var(--grad-display);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.t-grad-green {
  background: var(--grad-display-green);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
/* variante viva: o brilho corre pelo texto (combinar com .anim-text-shine) */
.t-grad-shine {
  background: linear-gradient(100deg, var(--white) 20%, var(--green-300) 40%, var(--green-600) 55%, var(--white) 80%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* sublinhado de marca sob palavra-chave */
.t-underline {
  border-bottom: 1px solid var(--green-500);
  padding-bottom: 1px;
  color: var(--text-primary);
}

/* helpers de familia (uma classe por familia, herdado do Canvas) */
.font-jost      { font-family: var(--font-display) !important; }
.font-work-sans { font-family: var(--font-body) !important; }
.font-mono      { font-family: var(--font-mono) !important; }

/* =========================================================================
   3. ESTRUTURA DE SECAO
   ========================================================================= */
.ds-section {
  position: relative;
  overflow: hidden;
  background-color: var(--bg);
  border-top: var(--hairline) solid var(--border);
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}
@media (min-width: 1024px) {
  .ds-section { padding-top: var(--space-32); padding-bottom: var(--space-32); }
}

.ds-shell {
  position: relative;
  z-index: var(--z-raised);
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--shell-pad);
}
@media (min-width: 1024px) { .ds-shell { padding-inline: var(--shell-pad-lg); } }

/* cabecalho padrao de secao: numero + rotulo + titulo + linha fina */
.ds-section-head { position: relative; margin-bottom: var(--space-16); }
.ds-section-num {
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  letter-spacing: var(--ls-mega);
  color: var(--green-500);
}
.ds-section-rule {
  position: relative;
  height: 1px;
  background: var(--border);
  overflow: hidden;
}
.ds-section-rule::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-hairline);
  transform: translateX(-100%);
  animation: beam-slide 9s var(--ease-in-out-soft) infinite;
}

/* divisor com rotulo centralizado */
.divider-label {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.divider-label::before,
.divider-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

/* modo claro dentro de uma secao (composicao, nao dark-mode alternavel) */
.mode-light h1, .mode-light h2, .mode-light h3,
.mode-light h4, .mode-light h5, .mode-light h6 { color: var(--text-primary); }
.mode-light ::selection { background: var(--green-500); color: var(--ink-999); }

/* =========================================================================
   4. FUNDOS VIVOS
   ========================================================================= */

/* --- grade fina do hero (Canvas) --------------------------------------- */
.grid-bg {
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 70%);
}
/* --- grade dura, 40px (Mouv) ------------------------------------------- */
.bg-grid {
  background-size: 40px 40px;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
}
.mode-light .bg-grid,
.mode-light .grid-bg {
  background-image:
    linear-gradient(to right, rgba(0, 0, 0, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
}

/* --- pontilhado -------------------------------------------------------- */
.bg-dots {
  background-image: radial-gradient(circle at 1px 1px, var(--white-08) 1px, transparent 0);
  background-size: 22px 22px;
}
.bg-dots-green {
  background-image: radial-gradient(circle at 1px 1px, var(--green-20) 1px, transparent 0);
  background-size: 22px 22px;
}

/* --- padrao de bolhas da marca (circulos vazados) ---------------------- */
.bg-bubbles {
  background-image:
    radial-gradient(circle at 20% 30%, transparent 11px, var(--green-12) 11px, var(--green-12) 12px, transparent 12px),
    radial-gradient(circle at 62% 18%, transparent 7px,  var(--green-12) 7px,  var(--green-12) 8px,  transparent 8px),
    radial-gradient(circle at 85% 62%, transparent 15px, var(--green-08) 15px, var(--green-08) 16px, transparent 16px),
    radial-gradient(circle at 38% 78%, transparent 9px,  var(--green-12) 9px,  var(--green-12) 10px, transparent 10px),
    radial-gradient(circle at 8%  88%, transparent 5px,  var(--green-20) 5px,  var(--green-20) 6px,  transparent 6px);
  background-size: 220px 220px;
}
/* textura oficial (arquivo de marca) usada como camada muito sutil */
.bg-bubbles-plate {
  background-image: url('../img/bg-bolhas-leonstudio.png');
  background-size: 640px auto;
  background-repeat: repeat;
  mix-blend-mode: soft-light;
  opacity: 0.18;
  filter: saturate(0.9);
}

/* --- aurora: nuvens de cor desfocadas --------------------------------- */
.aura-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: var(--z-bg-front);
}
.aura-blob {
  position: absolute;
  border-radius: var(--radius-pill);
  filter: blur(110px);
  mix-blend-mode: screen;
  will-change: transform, opacity;
}
.aura-blob.green   { background: var(--green-32); }
.aura-blob.green-soft { background: var(--green-12); }
.aura-blob.smoke   { background: rgba(120, 125, 115, 0.22); }
.aura-blob.ice     { background: rgba(244, 245, 240, 0.10); }

/* --- ruido de filme --------------------------------------------------- */
.noise-overlay {
  position: absolute;
  inset: -50%;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='140' height='140' filter='url(%23n)'/></svg>");
}

/* --- veus de topo/base para casar secoes ------------------------------- */
.veil-top,
.veil-bottom {
  position: absolute;
  left: 0; right: 0;
  height: 10rem;
  pointer-events: none;
  z-index: var(--z-raised);
}
.veil-top    { top: 0;    background: var(--grad-veil-down); }
.veil-bottom { bottom: 0; background: var(--grad-veil-up); }

/* --- moldura de canto (marcas de registro) ----------------------------- */
.corner-marks::before,
.corner-marks::after {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  border-color: var(--green-48);
  transition: border-color var(--dur-base) var(--ease-out-quart);
  pointer-events: none;
}
.corner-marks::before { top: 10px;    left: 10px;  border-top: 1px solid;  border-left: 1px solid; }
.corner-marks::after  { bottom: 10px; right: 10px; border-bottom: 1px solid; border-right: 1px solid; }
.corner-marks:hover::before,
.corner-marks:hover::after { border-color: var(--green-500); }

/* =========================================================================
   5. BEAMS — fio de 1px com feixe de luz atravessando
   ========================================================================= */
.beam-border-v {
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 1px;
  background: var(--white-05);
  overflow: hidden;
  z-index: var(--z-raised);
}
.beam-border-v::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, var(--green-500), transparent);
  transform: translateY(-100%);
  animation: beam-drop 5s var(--ease-in-out-soft) infinite;
  opacity: 0.7;
}
.beam-border-h {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--white-05);
  overflow: hidden;
  z-index: var(--z-raised);
}
.beam-border-h::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent, var(--green-500), transparent);
  transform: translateX(-100%);
  animation: beam-slide 7s var(--ease-in-out-soft) infinite;
  animation-delay: 2.5s;
  opacity: 0.7;
}
/* beam curto para dentro de componentes */
.beam-track {
  position: relative;
  overflow: hidden;
  background: var(--white-08);
}
.beam-track > .beam-run {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--green-64), transparent);
  transform: translateX(-100%);
  opacity: 0;
}
.group:hover .beam-track > .beam-run,
.beam-track:hover > .beam-run { opacity: 1; animation: beam-x 2.5s infinite linear; }

/* =========================================================================
   6. CARDS
   ========================================================================= */

/* --- cartao flutuante do hero (Canvas) -------------------------------- */
.floating-card {
  transition: transform var(--dur-slow) var(--ease-float), box-shadow var(--dur-slow) var(--ease-float), border-color var(--dur-slow) var(--ease-float);
  will-change: transform;
}
.floating-card:hover {
  transform: scale(1.1) translateY(-10px) !important;
  z-index: 50;
  box-shadow: var(--shadow-lg), var(--glow-green-sm);
  border-color: var(--green-32);
}

/* --- cartao base (bento) --------------------------------------------- */
.ds-card {
  position: relative;
  overflow: hidden;
  background-color: var(--surface);
  border: var(--hairline) solid var(--border);
  box-shadow: var(--shadow-inset-top);
  transition:
    background-color var(--dur-slow) var(--ease-out-quart),
    border-color     var(--dur-slow) var(--ease-out-quart),
    transform        var(--dur-slow) var(--ease-out-quart),
    box-shadow       var(--dur-slow) var(--ease-out-quart);
}
.ds-card:hover {
  background-color: var(--surface-hover);
  border-color: var(--green-32);
  box-shadow: var(--shadow-md), var(--glow-green-sm);
}
/* fio de luz que acende no topo do cartao */
.ds-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--grad-hairline);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out-quart);
  z-index: 2;
}
.ds-card:hover::before { opacity: 1; }

.ds-card-lift:hover { transform: translateY(-6px); }

/* --- varredura diagonal no hover ------------------------------------- */
.card-shimmer { position: relative; overflow: hidden; }
.card-shimmer > .shimmer-run {
  content: '';
  position: absolute;
  top: -20%; bottom: -20%;
  width: 45%;
  background: linear-gradient(90deg, transparent, rgba(169, 208, 70, 0.16), transparent);
  transform: translateX(-120%) skewX(-18deg);
  opacity: 0;
  pointer-events: none;
}
.card-shimmer:hover > .shimmer-run { animation: shimmerSweep 1.1s var(--ease-out-quart) forwards; }

/* --- luz que segue o cursor (JS escreve --mx / --my) ----------------- */
.card-spotlight { position: relative; }
.card-spotlight::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out-quart);
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), var(--green-12), transparent 65%);
  z-index: 1;
}
.card-spotlight:hover::after { opacity: 1; }

/* --- inclinacao 3D (JS escreve --rx / --ry) -------------------------- */
.tilt-3d {
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform var(--dur-base) var(--ease-out-quart);
  transform-style: preserve-3d;
  will-change: transform;
}

/* --- cartao de midia -------------------------------------------------- */
.ds-card-media { position: relative; overflow: hidden; background: var(--surface-2); }
.ds-card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  opacity: 0.72;
  transform: scale(1);
  transition: filter var(--dur-slower) var(--ease-out-quart), opacity var(--dur-slower) var(--ease-out-quart), transform var(--dur-slower) var(--ease-out-quart);
}
.group:hover .ds-card-media img,
.ds-card-media:hover img { filter: grayscale(0); opacity: 1; transform: scale(1.06); }

/* --- cartao de metrica ----------------------------------------------- */
.stat-card { position: relative; cursor: default; }
.stat-value {
  font-family: var(--font-display);
  font-weight: var(--w-thin);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: var(--ls-tighter);
  color: var(--text-primary);
  transition: color var(--dur-base) var(--ease-out-quart);
}
.stat-card:hover .stat-value { color: var(--green-500); }
.stat-label {
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
  border-left: 2px solid transparent;
  padding-left: 0.5rem;
  transition: border-color var(--dur-base) var(--ease-out-quart), color var(--dur-base) var(--ease-out-quart);
  display: block;
}
.stat-card:hover .stat-label { border-color: var(--green-500); color: var(--text-primary); }

/* =========================================================================
   7. BOTOES
   ========================================================================= */
.btn-base {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: var(--w-medium);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  padding: 0.95rem 1.75rem;
  border: var(--hairline) solid transparent;
  cursor: pointer;
  overflow: hidden;
  text-decoration: none;
  transition:
    background-color var(--dur-base) var(--ease-out-quart),
    color            var(--dur-base) var(--ease-out-quart),
    border-color     var(--dur-base) var(--ease-out-quart),
    box-shadow       var(--dur-base) var(--ease-out-quart),
    transform        var(--dur-fast) var(--ease-out-quart);
}
.btn-base:active { transform: translateY(1px) scale(0.99); }
.btn-base[disabled],
.btn-base.is-disabled {
  pointer-events: none;
  opacity: 0.4;
  filter: grayscale(1);
}
.btn-sm { padding: 0.6rem 1.1rem; font-size: var(--fs-overline); }
.btn-lg { padding: 1.15rem 2.25rem; font-size: var(--fs-label); }
.btn-block { width: 100%; }

/* --- primario: preenchido em verde ---------------------------------- */
.btn-solid {
  background-color: var(--green-500);
  color: var(--ink-999);
  border-color: var(--green-500);
}
.btn-solid:hover {
  background-color: var(--green-400);
  border-color: var(--green-400);
  box-shadow: var(--glow-green-md);
}
.btn-solid:active { background-color: var(--green-600); }

/* --- primario neutro: branco (sobre fundo escuro) ------------------- */
.btn-light {
  background-color: var(--white);
  color: var(--ink-999);
  border-color: var(--white);
}
.btn-light:hover { background-color: var(--green-500); border-color: var(--green-500); box-shadow: var(--glow-green-md); }

/* --- secundario: contorno ------------------------------------------- */
.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}
.btn-outline:hover {
  border-color: var(--green-500);
  color: var(--green-500);
  background-color: var(--green-08);
}

/* --- terciario: fantasma -------------------------------------------- */
.btn-ghost {
  background-color: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--text-primary); background-color: var(--white-05); }

/* --- destrutivo ------------------------------------------------------ */
.btn-danger {
  background-color: transparent;
  color: var(--danger);
  border-color: rgba(224, 85, 63, 0.4);
}
.btn-danger:hover { background-color: var(--danger-bg); border-color: var(--danger); }

/* --- borda conica girando (herdado do Canvas nav / Marketing pill) --- */
.btn-shimmer {
  --spread: 90deg;
  --shimmer-color: var(--green-500);
  --speed: 3s;
  background: transparent;
  color: var(--text-primary);
  border-color: transparent;
}
.btn-shimmer .shimmer-ring {
  position: absolute;
  inset: -100%;
  width: 300%; height: 300%;
  z-index: -20;
  animation: spinSlow var(--speed) linear infinite;
}
.btn-shimmer .shimmer-ring > span {
  position: absolute;
  inset: 0;
  display: block;
  background: var(--grad-conic-shimmer);
}
.btn-shimmer .shimmer-core {
  position: absolute;
  inset: 1px;
  z-index: -10;
  background: var(--ink-950);
  transition: background-color var(--dur-base) var(--ease-out-quart);
}
.btn-shimmer:hover { box-shadow: var(--glow-green-md); }
.btn-shimmer:hover .shimmer-core { background: #0A0A0A; }

/* --- pill de contorno vivo (Marketing Agency) ------------------------ */
.btn-pill {
  border-radius: var(--radius-pill);
  padding: 1px;
  border: 0;
  background: transparent;
  height: 2.5rem;
}
.btn-pill .pill-ring {
  position: absolute;
  inset: -1000%;
  background: conic-gradient(from 90deg at 50% 50%, transparent 0%, var(--green-600) 50%, transparent 100%);
  opacity: 0.5;
  animation: spinSlow 4s linear infinite;
  transition: opacity var(--dur-slow) var(--ease-out-quart), background var(--dur-slow) var(--ease-out-quart);
}
.btn-pill:hover .pill-ring {
  opacity: 1;
  background: conic-gradient(from 90deg at 50% 50%, transparent 0%, var(--green-400) 50%, transparent 100%);
}
.btn-pill .pill-core {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%; height: 100%;
  padding: 0.25rem 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--ink-950);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: var(--fs-body-sm);
  font-weight: var(--w-regular);
  letter-spacing: 0;
  text-transform: none;
  transition: color var(--dur-base) var(--ease-out-quart), background-color var(--dur-base) var(--ease-out-quart);
}
.btn-pill:hover .pill-core { color: var(--white); background: #0A0A0A; }

/* --- moldura de cantos (Canvas hero) --------------------------------- */
.btn-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border: var(--hairline) solid var(--border-strong);
  transition: border-color var(--dur-base) var(--ease-out-quart);
  text-decoration: none;
  overflow: hidden;
}
.btn-wrapper:hover { border-color: var(--green-500); }
.btn-wrapper .btn-dots {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out-quart);
  background-image: radial-gradient(circle at 1px 1px, var(--green-20) 1px, transparent 0);
  background-size: 10px 10px;
}
.btn-wrapper:hover .btn-dots { opacity: 1; }
.btn-wrapper .btn-corner {
  position: absolute;
  width: 8px; height: 8px;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out-quart), transform var(--dur-base) var(--ease-out-quart);
  border-color: var(--green-500);
}
.btn-wrapper .btn-corner.tl { top: 0; left: 0; border-top: 1px solid; border-left: 1px solid; transform: translate(-4px, -4px); }
.btn-wrapper .btn-corner.br { bottom: 0; right: 0; border-bottom: 1px solid; border-right: 1px solid; transform: translate(4px, 4px); }
.btn-wrapper:hover .btn-corner { opacity: 1; transform: translate(0, 0); }
/* o botao interno troca de cor junto com o wrapper */
.btn {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: transparent;
  border: 0;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: var(--w-medium);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  transition: all var(--dur-base) var(--ease-out-quart);
}
.btn-wrapper:hover .btn { background-color: var(--green-500); color: var(--ink-999); }

/* --- botao de icone -------------------------------------------------- */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem; height: 2.5rem;
  background: transparent;
  border: var(--hairline) solid var(--border);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out-quart), background-color var(--dur-fast) var(--ease-out-quart), border-color var(--dur-fast) var(--ease-out-quart);
}
.btn-icon:hover { color: var(--white); background: var(--white-05); border-color: var(--border-strong); }
.btn-icon.is-accent:hover { color: var(--green-500); border-color: var(--green-32); background: var(--green-08); }
.btn-icon-round { border-radius: var(--radius-pill); }

/* --- link com seta que avanca --------------------------------------- */
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out-quart);
}
.btn-link:hover { color: var(--green-500); }
.btn-link svg,
.btn-link .lucide { transition: transform var(--dur-base) var(--ease-out-quart); }
.btn-link:hover svg,
.btn-link:hover .lucide { animation: arrowNudge 0.55s var(--ease-out-quart); }

/* --- magnetico: o JS escreve --tx / --ty ---------------------------- */
.btn-magnetic { transform: translate(var(--tx, 0px), var(--ty, 0px)); }

/* --- onda de clique -------------------------------------------------- */
.ripple-dot {
  position: absolute;
  width: 12px; height: 12px;
  border-radius: var(--radius-pill);
  background: currentColor;
  pointer-events: none;
  transform: scale(0);
  animation: ripple 0.6s var(--ease-out-quart) forwards;
  mix-blend-mode: overlay;
}

/* --- carregando ------------------------------------------------------ */
.btn-base.is-loading { pointer-events: none; color: transparent !important; }
.btn-base.is-loading::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 14px;
  margin: -7px 0 0 -7px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: var(--radius-pill);
  color: var(--ink-999);
  animation: spinSlow 0.7s linear infinite;
}
.btn-solid.is-loading::after,
.btn-light.is-loading::after { border-color: var(--ink-999); border-top-color: transparent; }
.btn-outline.is-loading::after,
.btn-ghost.is-loading::after { border-color: var(--green-500); border-top-color: transparent; }

/* =========================================================================
   8. FORMULARIOS
   ========================================================================= */
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field-label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: var(--w-medium);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.field-label .req { color: var(--green-500); }

.field-input,
.field-textarea,
.field-select {
  width: 100%;
  background: var(--surface-2);
  border: var(--hairline) solid var(--border);
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-body-sm);
  line-height: 1.5;
  transition: border-color var(--dur-base) var(--ease-out-quart), background-color var(--dur-base) var(--ease-out-quart), box-shadow var(--dur-base) var(--ease-out-quart);
  outline: none;
}
.field-input::placeholder,
.field-textarea::placeholder { color: var(--text-disabled); }
.field-input:hover,
.field-textarea:hover,
.field-select:hover { border-color: var(--border-strong); }
.field-input:focus,
.field-textarea:focus,
.field-select:focus {
  border-color: var(--green-500);
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--green-12);
  outline: none;
}
.field-textarea { resize: vertical; min-height: 7rem; }
.field-input[disabled],
.field-textarea[disabled],
.field-select[disabled] { opacity: 0.4; cursor: not-allowed; }

.field.has-error .field-input,
.field.has-error .field-textarea,
.field.has-error .field-select { border-color: var(--danger); box-shadow: 0 0 0 3px var(--danger-bg); }
.field.has-success .field-input { border-color: var(--success); box-shadow: 0 0 0 3px var(--success-bg); }

.field-helper {
  font-family: var(--font-body);
  font-size: var(--fs-caption);
  color: var(--text-tertiary);
}
.field-error {
  font-family: var(--font-body);
  font-size: var(--fs-caption);
  color: var(--danger);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* seta custom do select (Mouv) */
.field-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23A9D046' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 1rem center;
  background-repeat: no-repeat;
  background-size: 1em 1em;
  cursor: pointer;
}

/* campo com beam correndo no foco */
.field-beam { position: relative; }
.field-beam::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-500), transparent);
  transform: translateX(-100%);
  opacity: 0;
}
.field-beam:focus-within::after { opacity: 1; animation: beam-x 1.8s linear infinite; }

/* checkbox / radio */
.check, .radio {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--fs-body-sm);
  color: var(--text-secondary);
  user-select: none;
}
.check input, .radio input { position: absolute; opacity: 0; width: 0; height: 0; }
.check .box, .radio .box {
  width: 18px; height: 18px;
  flex: none;
  border: var(--hairline) solid var(--border-strong);
  background: var(--surface-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur-fast) var(--ease-out-quart);
}
.radio .box { border-radius: var(--radius-pill); }
.check .box::after {
  content: '';
  width: 9px; height: 5px;
  border-left: 2px solid var(--ink-999);
  border-bottom: 2px solid var(--ink-999);
  transform: rotate(-45deg) scale(0);
  transition: transform var(--dur-fast) var(--ease-spring);
  margin-top: -2px;
}
.radio .box::after {
  content: '';
  width: 8px; height: 8px;
  border-radius: var(--radius-pill);
  background: var(--ink-999);
  transform: scale(0);
  transition: transform var(--dur-fast) var(--ease-spring);
}
.check:hover .box, .radio:hover .box { border-color: var(--green-500); }
.check input:checked ~ .box,
.radio input:checked ~ .box { background: var(--green-500); border-color: var(--green-500); box-shadow: var(--glow-green-sm); }
.check input:checked ~ .box::after,
.radio input:checked ~ .box::after { transform: rotate(-45deg) scale(1); }
.radio input:checked ~ .box::after { transform: scale(1); }
.check input:focus-visible ~ .box,
.radio input:focus-visible ~ .box { outline: 2px solid var(--green-500); outline-offset: 2px; }

/* toggle */
.toggle { display: inline-flex; align-items: center; gap: 0.75rem; cursor: pointer; }
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle .track {
  position: relative;
  width: 44px; height: 22px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  border: var(--hairline) solid var(--border-strong);
  transition: all var(--dur-base) var(--ease-out-quart);
  flex: none;
}
.toggle .knob {
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  border-radius: var(--radius-pill);
  background: var(--text-tertiary);
  transition: transform var(--dur-base) var(--ease-spring), background-color var(--dur-base) var(--ease-out-quart);
}
.toggle input:checked ~ .track { background: var(--green-500); border-color: var(--green-500); box-shadow: var(--glow-green-sm); }
.toggle input:checked ~ .track .knob { transform: translateX(22px); background: var(--ink-999); }
.toggle input:focus-visible ~ .track { outline: 2px solid var(--green-500); outline-offset: 2px; }

/* range */
.range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2px;
  background: var(--border-strong);
  outline: none;
  cursor: pointer;
}
.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  border-radius: var(--radius-pill);
  background: var(--green-500);
  box-shadow: var(--glow-green-sm);
  transition: transform var(--dur-fast) var(--ease-spring);
}
.range::-webkit-slider-thumb:hover { transform: scale(1.25); }
.range::-moz-range-thumb {
  width: 14px; height: 14px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--green-500);
}

/* pill de captura (rodape) */
.search-pill {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 0.75rem 0.5rem 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  background: #0A0A0A;
  border: var(--hairline) solid var(--border);
  box-shadow: var(--shadow-lg);
  transition: border-color var(--dur-base) var(--ease-out-quart), box-shadow var(--dur-base) var(--ease-out-quart);
}
.search-pill:hover,
.search-pill:focus-within { border-color: var(--green-48); box-shadow: var(--shadow-lg), var(--glow-green-sm); }
.search-pill input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
}
.search-pill input::placeholder { color: var(--text-disabled); }

/* =========================================================================
   9. BADGES
   ========================================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  border: var(--hairline) solid var(--border);
  background: var(--white-05);
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  font-weight: var(--w-medium);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all var(--dur-fast) var(--ease-out-quart);
}
.badge-pill { border-radius: var(--radius-pill); padding-inline: 0.85rem; }
.badge-accent  { background: var(--green-12); border-color: var(--green-32); color: var(--green-300); }
.badge-solid   { background: var(--green-500); border-color: var(--green-500); color: var(--ink-999); }
.badge-success { background: var(--success-bg); border-color: rgba(98, 201, 127, 0.32); color: var(--success); }
.badge-warning { background: var(--warning-bg); border-color: rgba(233, 185, 73, 0.32); color: var(--warning); }
.badge-danger  { background: var(--danger-bg);  border-color: rgba(224, 85, 63, 0.32);  color: var(--danger); }
.badge-info    { background: var(--info-bg);    border-color: rgba(110, 159, 212, 0.32); color: var(--info); }
.badge-outline { background: transparent; }
.badge:hover   { border-color: var(--green-48); }

/* dot de status com ping */
.status-dot {
  position: relative;
  display: inline-flex;
  width: 8px; height: 8px;
  flex: none;
}
.status-dot .ping {
  position: absolute;
  inset: 0;
  background: var(--green-500);
  opacity: 0.75;
  animation: pingSquare 2s var(--ease-out-quart) infinite;
}
.status-dot .core { position: relative; width: 8px; height: 8px; background: var(--green-500); }
.status-dot.round .ping,
.status-dot.round .core { border-radius: var(--radius-pill); }

/* =========================================================================
   10. TOOLTIPS
   ========================================================================= */
.tip { position: relative; display: inline-flex; }
.tip > .tip-bubble {
  position: absolute;
  z-index: var(--z-overlay);
  padding: 0.45rem 0.7rem;
  background: var(--ink-999);
  border: var(--hairline) solid var(--border-strong);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  box-shadow: var(--shadow-md);
  transition: opacity var(--dur-fast) var(--ease-out-quart), transform var(--dur-fast) var(--ease-out-quart);
}
.tip > .tip-bubble::after {
  content: '';
  position: absolute;
  width: 6px; height: 6px;
  background: var(--ink-999);
  border-right: var(--hairline) solid var(--border-strong);
  border-bottom: var(--hairline) solid var(--border-strong);
}
/* topo (padrao) */
.tip > .tip-bubble,
.tip[data-tip-pos="top"] > .tip-bubble { bottom: calc(100% + 10px); left: 50%; transform: translate(-50%, 6px); }
.tip[data-tip-pos="top"] > .tip-bubble::after,
.tip > .tip-bubble::after { bottom: -4px; left: 50%; margin-left: -3px; transform: rotate(45deg); }
.tip:hover > .tip-bubble { opacity: 1; transform: translate(-50%, 0); }
/* base */
.tip[data-tip-pos="bottom"] > .tip-bubble { top: calc(100% + 10px); bottom: auto; transform: translate(-50%, -6px); }
.tip[data-tip-pos="bottom"] > .tip-bubble::after { top: -4px; bottom: auto; transform: rotate(-135deg); }
.tip[data-tip-pos="bottom"]:hover > .tip-bubble { transform: translate(-50%, 0); }
/* direita */
.tip[data-tip-pos="right"] > .tip-bubble { left: calc(100% + 10px); bottom: auto; top: 50%; transform: translate(-6px, -50%); }
.tip[data-tip-pos="right"] > .tip-bubble::after { left: -4px; bottom: auto; top: 50%; margin: -3px 0 0 0; transform: rotate(135deg); }
.tip[data-tip-pos="right"]:hover > .tip-bubble { transform: translate(0, -50%); }
/* esquerda */
.tip[data-tip-pos="left"] > .tip-bubble { right: calc(100% + 10px); left: auto; bottom: auto; top: 50%; transform: translate(6px, -50%); }
.tip[data-tip-pos="left"] > .tip-bubble::after { right: -4px; left: auto; bottom: auto; top: 50%; margin: -3px 0 0 0; transform: rotate(-45deg); }
.tip[data-tip-pos="left"]:hover > .tip-bubble { transform: translate(0, -50%); }

/* =========================================================================
   11. MODAL
   ========================================================================= */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out-quart);
}
.modal-backdrop.is-open { opacity: 1; pointer-events: auto; }
.modal-panel {
  position: relative;
  width: 100%;
  max-width: 32rem;
  background: var(--surface);
  border: var(--hairline) solid var(--border-strong);
  box-shadow: var(--shadow-lg), var(--glow-green-sm);
  transform: translateY(18px) scale(0.97);
  opacity: 0;
  transition: transform var(--dur-slow) var(--ease-out-expo), opacity var(--dur-slow) var(--ease-out-expo);
  overflow: hidden;
}
.modal-backdrop.is-open .modal-panel { transform: translateY(0) scale(1); opacity: 1; }
.modal-panel .modal-rule {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--grad-hairline);
}

/* =========================================================================
   12. TABS
   ========================================================================= */
.tab-list {
  position: relative;
  display: inline-flex;
  border: var(--hairline) solid var(--border);
  background: var(--ink-950);
}
.tab {
  position: relative;
  z-index: 2;
  padding: 0.6rem 1.1rem;
  background: transparent;
  border: 0;
  border-right: var(--hairline) solid var(--border);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
  transition: color var(--dur-fast) var(--ease-out-quart), background-color var(--dur-fast) var(--ease-out-quart);
}
.tab:last-child { border-right: 0; }
.tab:hover { color: var(--text-primary); background: var(--white-05); }
.tab.is-active { color: var(--ink-999); background: var(--green-500); }

/* =========================================================================
   13. ICONES
   ========================================================================= */
.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem; height: 2.5rem;
  flex: none;
  border: var(--hairline) solid var(--border);
  background: var(--surface-2);
  color: var(--text-secondary);
  transition: all var(--dur-slow) var(--ease-out-quart);
}
.group:hover .icon-tile,
.icon-tile:hover {
  border-color: var(--green-48);
  color: var(--green-500);
  background: var(--green-08);
  box-shadow: var(--glow-green-sm);
}
.icon-tile-lg { width: 3.25rem; height: 3.25rem; }
.icon-tile-round { border-radius: var(--radius-pill); }

/* celula do grid de icones */
.icon-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.1rem 0.5rem;
  border: var(--hairline) solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out-quart);
}
.icon-cell:hover {
  color: var(--green-500);
  border-color: var(--green-32);
  background: var(--green-08);
  transform: translateY(-3px);
}
.icon-cell .name {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-tertiary);
  transition: color var(--dur-base) var(--ease-out-quart);
}
.icon-cell:hover .name { color: var(--text-secondary); }

/* =========================================================================
   14. PECAS DE APOIO
   ========================================================================= */

/* --- swatch de cor --------------------------------------------------- */
.swatch {
  position: relative;
  overflow: hidden;
  border: var(--hairline) solid var(--border);
  background: var(--surface);
  cursor: pointer;
  transition: transform var(--dur-base) var(--ease-out-quart), border-color var(--dur-base) var(--ease-out-quart), box-shadow var(--dur-base) var(--ease-out-quart);
}
.swatch:hover { transform: translateY(-4px); border-color: var(--green-32); box-shadow: var(--shadow-md); }
.swatch .chip {
  height: 5.5rem;
  width: 100%;
  position: relative;
  overflow: hidden;
}
.swatch .chip::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 40%, rgba(255, 255, 255, 0.14) 50%, transparent 60%);
  transform: translateX(-120%);
  transition: transform var(--dur-slower) var(--ease-out-quart);
}
.swatch:hover .chip::after { transform: translateX(120%); }
.swatch .meta { padding: 0.75rem 0.85rem; display: flex; flex-direction: column; gap: 0.25rem; }
.copied {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 5, 5, 0.86);
  color: var(--green-500);
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-out-quart);
}
.just-copied .copied { opacity: 1; }

/* faixa de opacidade */
.alpha-strip {
  display: grid;
  grid-auto-flow: column;
  height: 3rem;
  border: var(--hairline) solid var(--border);
  background-image: linear-gradient(45deg, var(--white-03) 25%, transparent 25%, transparent 75%, var(--white-03) 75%),
                    linear-gradient(45deg, var(--white-03) 25%, transparent 25%, transparent 75%, var(--white-03) 75%);
  background-size: 12px 12px;
  background-position: 0 0, 6px 6px;
}
.alpha-strip > div {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 0.25rem;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--white-64);
  transition: filter var(--dur-fast) var(--ease-out-quart);
}
.alpha-strip > div:hover { filter: brightness(1.35); }

/* --- tabela de especificacao ---------------------------------------- */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th {
  text-align: left;
  padding: 0.7rem 0.9rem;
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  font-weight: var(--w-medium);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
  border-bottom: var(--hairline) solid var(--border-strong);
  white-space: nowrap;
  background: var(--white-03);
}
.spec-table td {
  padding: 0.7rem 0.9rem;
  border-bottom: var(--hairline) solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  white-space: nowrap;
  transition: background-color var(--dur-fast) var(--ease-out-quart);
}
.spec-table td:first-child { color: var(--text-primary); }
.spec-table tbody tr:hover td { background: var(--green-04); color: var(--text-primary); }
.spec-table td .tok { color: var(--green-400); }
.mode-light .spec-table th { background: var(--black-04); }
.mode-light .spec-table tbody tr:hover td { background: rgba(169, 208, 70, 0.12); }

/* --- bloco de codigo ------------------------------------------------ */
.code-block {
  position: relative;
  overflow: hidden;
  background: var(--ink-999);
  border: var(--hairline) solid var(--border);
  padding: 1rem 1.1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-code);
  line-height: 1.7;
  color: var(--text-secondary);
}
.code-block .kw  { color: var(--green-400); }
.code-block .str { color: var(--text-tertiary); }
.code-block .cm  { color: var(--ink-400); font-style: italic; }
.code-block .scan {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-32), transparent);
  animation: scanline 6s linear infinite;
  pointer-events: none;
}

/* tecla */
.kbd {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.4rem;
  border: var(--hairline) solid var(--border-strong);
  border-bottom-width: 2px;
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
}

/* --- progresso / medidor ------------------------------------------- */
.meter {
  position: relative;
  height: 4px;
  width: 100%;
  background: var(--white-08);
  overflow: hidden;
}
.meter > span {
  display: block;
  height: 100%;
  background: var(--grad-accent);
  transform-origin: 0 50%;
  transform: scaleX(var(--val, 0));
  transition: transform var(--dur-ambient) var(--ease-out-expo);
  box-shadow: var(--glow-green-sm);
}

/* --- barras de grafico (Marketing Agency) -------------------------- */
.bar-chart { display: flex; align-items: flex-end; gap: 0.5rem; height: 8rem; }
.bar-chart > i {
  display: block;
  flex: 1;
  background: var(--white-08);
  transition: height var(--dur-slower) var(--ease-out-quart), background-color var(--dur-slower) var(--ease-out-quart);
}
.bar-chart:hover > i { background: var(--green-32); }
.bar-chart:hover > i:last-child { background: var(--green-500); box-shadow: var(--glow-green-sm); }

/* --- pilha de avatares --------------------------------------------- */
.avatar-stack { display: flex; }
.avatar-stack > * {
  width: 2rem; height: 2rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--ink-950);
  margin-left: -0.75rem;
  object-fit: cover;
  filter: grayscale(1);
  transition: filter var(--dur-base) var(--ease-out-quart), transform var(--dur-base) var(--ease-out-quart);
}
.avatar-stack > *:first-child { margin-left: 0; }
.avatar-stack:hover > * { filter: grayscale(0); }
.avatar-stack > *:hover { transform: translateY(-3px) scale(1.08); z-index: 2; }
.avatar-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green-500);
  color: var(--ink-999);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: var(--w-medium);
  filter: none !important;
}

/* --- indicador de scroll ------------------------------------------- */
.scroll-cue {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-overline);
  letter-spacing: var(--ls-mega);
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.scroll-cue .rail {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, var(--green-500), transparent);
  overflow: hidden;
  position: relative;
}
.scroll-cue .rail::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--green-500);
  animation: beam-drop 2.4s var(--ease-in-out-soft) infinite;
}

/* --- marca d'agua gigante do rodape -------------------------------- */
.watermark {
  font-family: var(--font-display);
  font-weight: var(--w-thin);
  font-size: 13vw;
  line-height: 0.8;
  letter-spacing: -0.05em;
  text-transform: lowercase;
  color: transparent;
  -webkit-text-stroke: 1px var(--white-08);
  text-align: center;
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}

/* =========================================================================
   15. HELPERS
   ========================================================================= */
.hairline-top    { border-top: var(--hairline) solid var(--border); }
.hairline-bottom { border-bottom: var(--hairline) solid var(--border); }
.glass {
  background: rgba(10, 10, 10, 0.55);
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
  border: var(--hairline) solid var(--border);
}
.glass-light {
  background: rgba(244, 245, 240, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: var(--hairline) solid var(--border-light);
}
.no-select { user-select: none; }
.grayscale-hover { filter: grayscale(1); transition: filter var(--dur-slow) var(--ease-out-quart); }
.grayscale-hover:hover { filter: grayscale(0); }

/* pequeno guarda contra rolagem horizontal no mobile */
@media (max-width: 639px) {
  html, body { max-width: 100% !important; overflow-x: hidden !important; }
  img, video, canvas, svg { max-width: 100%; }
  .watermark { font-size: 17vw; }
}

/* =========================================================================
   16. PECAS DIRIGIDAS POR JS
   Classes/variaveis escritas por assets/js/interactions.js.
   ========================================================================= */

/* --- titulo quebrado em caracteres ([data-split-chars]) --------------- */
.split-word { display: inline-block; white-space: nowrap; }
.split-char {
  display: inline-block;
  will-change: transform, opacity, filter;
  transform-origin: 50% 100%;
}
.is-split .split-char {
  opacity: 0;
  animation: charRise 0.9s var(--ease-out-expo) both;
}
@media (prefers-reduced-motion: reduce) {
  .is-split .split-char { opacity: 1; animation: none; }
}

/* --- parallax por profundidade ([data-parallax]) ---------------------- */
[data-parallax] {
  transform: translate3d(var(--px, 0px), var(--py, 0px), 0);
  transition: transform 140ms linear;
  will-change: transform;
}

/* --- toast ------------------------------------------------------------ */
.toast-host {
  position: fixed;
  left: 50%;
  bottom: 2rem;
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 1rem 0.85rem 1.25rem;
  background: var(--ink-999);
  border: var(--hairline) solid var(--green-32);
  box-shadow: var(--shadow-lg), var(--glow-green-sm);
  transform: translate(-50%, 140%);
  opacity: 0;
  transition: transform var(--dur-slow) var(--ease-out-expo), opacity var(--dur-slow) var(--ease-out-expo);
  pointer-events: none;
}
.toast-host.is-open { transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }
.toast-host .toast-mark {
  width: 6px;
  align-self: stretch;
  background: var(--green-500);
  box-shadow: var(--glow-green-sm);
  flex: none;
}