/* =====================================================================
   NÉBULA — demo institucional (peça de portfólio)
   Direção: "cosmos técnico". Base espaço quase preto, acento violeta,
   nebulosas sutis em gradiente radial, motivo de pontos/pixel.
   Vanilla, zero build. Fontes: Bricolage Grotesque (display) · Sora (corpo) · Space Mono (labels).
   ===================================================================== */

:root {
  --space:    #06070C;   /* fundo base */
  --space-2:  #0A0C16;   /* painéis */
  --space-3:  #10131F;   /* cartões */
  --indigo:   #141A3A;
  --nebula:   #2A1C4A;   /* volume roxo, sempre discreto */
  --accent:   #B98BFF;   /* acento violeta elétrico (luz de estrela) */
  --accent-2: #8A5CF0;   /* violeta mais fundo, p/ gradientes e brilhos */
  --ice:      #9BB8FF;   /* acento frio, links e brilhos */
  --text:     #EAEEFB;
  --muted:    #98A0BE;
  --faint:    #656C87;
  --line:     rgba(155, 184, 255, .12);
  --line-2:   rgba(155, 184, 255, .06);

  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --body:    "Sora", system-ui, -apple-system, sans-serif;
  --mono:    "Space Mono", ui-monospace, monospace;

  --wrap: 1180px;
  --r:    16px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--body);
  font-weight: 400;
  color: var(--text);
  background: var(--space);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Céu de fundo global: pontos discretos (o motivo pixel) + duas nebulosas suaves.
   Nada de gradiente diagonal roxo-rosa genérico. */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(1100px 700px at 12% -8%, rgba(185, 139, 255, .06), transparent 60%),
    radial-gradient(1000px 800px at 92% 8%, rgba(120, 96, 240, .09), transparent 55%),
    var(--space);
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(rgba(155, 184, 255, .16) 1px, transparent 1.4px);
  background-size: 44px 44px;
  opacity: .35;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 85%);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.wrap { width: min(var(--wrap), 100% - 2.4rem); margin-inline: auto; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--accent); color: #1A0B2E; padding: .7rem 1.1rem;
  border-radius: 0 0 10px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ------------------------------------------------------------ tipografia */
.eyebrow {
  font-family: var(--mono);
  font-size: .74rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--faint); margin: 0 0 1rem;
}
.eyebrow--accent { color: var(--accent); }

.sec-head { max-width: 620px; margin: 0 auto clamp(1.7rem, 4vw, 3.6rem); text-align: center; }
.sec-title {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  line-height: 1.05; letter-spacing: -.02em; margin: 0;
}
.sec-sub { color: var(--muted); font-size: 1.06rem; margin: 1rem 0 0; }

/* ------------------------------------------------------------ botões */
.btn {
  --pad-y: .85rem; --pad-x: 1.5rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: var(--pad-y) var(--pad-x);
  font-family: var(--body); font-weight: 600; font-size: .98rem;
  border-radius: 100px; border: 1px solid transparent;
  cursor: pointer; transition: transform .2s var(--ease), background-color .2s, border-color .2s, box-shadow .3s;
  will-change: transform;
}
.btn--sm { --pad-y: .6rem; --pad-x: 1.1rem; font-size: .9rem; }
.btn--lg { --pad-y: 1.05rem; --pad-x: 2rem; font-size: 1.05rem; }

.btn--solid {
  background: linear-gradient(168deg, var(--accent), var(--accent-2));
  color: #17092A;
  box-shadow: 0 0 0 rgba(185, 139, 255, 0);
}
.btn--solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -12px rgba(185, 139, 255, .5);
}
.btn--ghost {
  background: rgba(155, 184, 255, .04);
  border-color: var(--line);
  color: var(--text);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { border-color: rgba(155, 184, 255, .4); transform: translateY(-2px); }

.link-quiet { color: var(--muted); font-size: .95rem; font-weight: 500; transition: color .2s; }
.link-quiet:hover { color: var(--text); }

/* ============================================================ HEADER */
.head {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  transition: background-color .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.head[data-scrolled] {
  background: rgba(6, 7, 12, .72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.head__inner { display: flex; align-items: center; gap: 1.5rem; padding: 1.05rem 0; }

.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__mark { stroke: var(--accent); fill: none; stroke-width: 1.6; overflow: visible; }
.brand__mark circle { fill: var(--accent); stroke: none; }
.brand__mark line { stroke: rgba(185, 139, 255, .5); }
.brand__name { font-family: var(--display); font-weight: 700; font-size: 1.3rem; letter-spacing: -.01em; }

.nav { display: flex; gap: 1.9rem; margin-left: 1rem; }
.nav a { color: var(--muted); font-size: .95rem; font-weight: 500; transition: color .2s; }
.nav a:hover { color: var(--text); }

.head__actions { display: flex; align-items: center; gap: 1.1rem; margin-left: auto; }

.nav-toggle {
  display: none; margin-left: auto; width: 44px; height: 44px;
  background: transparent; border: 1px solid var(--line); border-radius: 12px;
  cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.menu-mobile {
  display: none; flex-direction: column; gap: .2rem; padding: .5rem 1.2rem 1.4rem;
  background: rgba(6, 7, 12, .95); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.menu-mobile:not([hidden]) { display: flex; }
.menu-mobile a { padding: .8rem 0; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--line-2); }
.menu-mobile a:last-child { border: 0; margin-top: .8rem; color: #1A0B2E; }

/* ============================================================ HERO */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; isolation: isolate; overflow: hidden; }
.hero__sky { position: absolute; inset: 0; z-index: -2; }
.hero__sky spline-viewer { position: absolute; inset: 0; z-index: 1; width: 100% !important; height: 100% !important; display: block; }
.hero__sky canvas { width: 100% !important; height: 100% !important; display: block; }

/* Poster estático: mostrado sob a galáxia (e único visível em reduced-motion / falha de rede). */
.hero__poster {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(60% 50% at 30% 40%, rgba(185, 139, 255, .10), transparent 70%),
    radial-gradient(70% 60% at 78% 55%, rgba(120, 96, 240, .16), transparent 65%),
    radial-gradient(120% 120% at 50% 120%, rgba(10, 12, 26, 0), var(--space) 70%),
    var(--space);
}
/* estrelinhas do poster: dois planos de pontos, densidade diferente, imóveis */
.hero__poster::before, .hero__poster::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(234, 238, 251, .9) 1px, transparent 1.3px);
}
.hero__poster::before { background-size: 90px 90px; opacity: .5; }
.hero__poster::after  { background-size: 150px 130px; background-position: 40px 60px; opacity: .28; }

/* Véu para garantir legibilidade do texto sobre a galáxia:
   coluna escura à esquerda (onde fica o texto), galáxia livre à direita. */
.hero__veil {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(100deg, rgba(6, 7, 12, .97) 0%, rgba(6, 7, 12, .9) 26%, rgba(6, 7, 12, .45) 50%, transparent 66%),
    linear-gradient(to bottom, transparent 58%, rgba(6, 7, 12, .85) 92%, var(--space) 100%);
}

/* No hero, a coluna de texto cola na esquerda (não no wrap centralizado):
   libera todo o centro/direita da tela para arrastar a galáxia. */
.hero .wrap { width: 100%; max-width: none; padding-inline: clamp(1.4rem, 6vw, 5.5rem); }

/* Toda a coluna de texto é transparente ao ponteiro e não selecionável:
   arrastar em cima do texto gira a galáxia atrás, em vez de selecionar.
   Só os botões voltam a capturar clique. */
.hero .wrap, .hero__inner { pointer-events: none; user-select: none; }
.hero__inner { position: relative; padding: 7rem 0 6rem; max-width: 34rem; margin-inline: 0; }
.hero__cta .btn { pointer-events: auto; }
.hero__title {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(2.5rem, 6.6vw, 5rem); line-height: 1.02; letter-spacing: -.03em;
  margin: 0 0 1.4rem;
}
.hero__lead { font-size: clamp(1.05rem, 1.9vw, 1.28rem); color: var(--muted); max-width: 40rem; margin: 0 0 2.2rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; }

.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 2;
  width: 26px; height: 42px; border: 1.5px solid var(--line); border-radius: 40px;
  display: grid; place-items: start center; padding-top: 8px;
}
.hero__scroll span { width: 3px; height: 8px; border-radius: 3px; background: var(--accent); animation: scrollcue 1.8s var(--ease) infinite; }
@keyframes scrollcue { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* ============================================================ STRIP / MÉTRICAS */
.strip { border-block: 1px solid var(--line); background: rgba(10, 12, 22, .5); }
.strip .wrap { padding: 2.6rem 0; }
.strip__kicker { text-align: center; font-family: var(--mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin: 0 0 1.8rem; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.metric { text-align: center; padding: 0 .5rem; position: relative; }
.metric + .metric::before { content: ""; position: absolute; left: 0; top: 12%; height: 76%; width: 1px; background: var(--line); }
.metric__num { display: block; font-family: var(--display); font-weight: 700; font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -.02em; color: var(--text); }
.metric__unit { color: var(--accent); }
.metric__label { display: block; margin-top: .35rem; font-size: .86rem; color: var(--muted); }

/* ============================================================ SECTIONS */
.section { padding: clamp(2.8rem, 7vw, 7.5rem) 0; position: relative; }
.section--tint { background: linear-gradient(to bottom, transparent, rgba(20, 26, 58, .28), transparent); }

/* ----- cards (plataforma) */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.card {
  padding: 1.7rem 1.5rem; border: 1px solid var(--line); border-radius: var(--r);
  background: linear-gradient(180deg, rgba(16, 19, 31, .8), rgba(10, 12, 22, .5));
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-5px); border-color: rgba(185, 139, 255, .35); box-shadow: 0 22px 50px -28px rgba(185, 139, 255, .35); }
.card__ico { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: rgba(185, 139, 255, .1); border: 1px solid rgba(185, 139, 255, .22); margin-bottom: 1.2rem; }
.card__ico svg { width: 24px; height: 24px; fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card__title { font-family: var(--display); font-weight: 600; font-size: 1.22rem; margin: 0 0 .5rem; letter-spacing: -.01em; }
.card__text { color: var(--muted); font-size: .96rem; margin: 0; }

/* ----- steps (como funciona) */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; counter-reset: none; }
.step { position: relative; padding: 2rem 1.6rem; border-radius: var(--r); border: 1px solid var(--line); background: rgba(10, 12, 22, .45); }
.step__n { font-family: var(--mono); font-weight: 700; font-size: .9rem; color: var(--accent); letter-spacing: .1em; }
.step__title { font-family: var(--display); font-weight: 600; font-size: 1.4rem; margin: .7rem 0 .6rem; letter-spacing: -.01em; }
.step__text { color: var(--muted); font-size: .98rem; margin: 0; }

/* ----- produto em destaque */
.showcase-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.showcase-copy .sec-title { text-align: left; }
.showcase-copy .eyebrow { text-align: left; }
.ticklist { list-style: none; margin: 1.8rem 0 0; padding: 0; display: grid; gap: .8rem; }
.ticklist li { position: relative; padding-left: 1.9rem; color: var(--text); font-size: 1rem; }
.ticklist li::before {
  content: ""; position: absolute; left: 0; top: .5em;
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 4px rgba(185, 139, 255, .14);
}

/* painel mock */
.panel {
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  background: linear-gradient(180deg, rgba(16, 19, 31, .95), rgba(8, 10, 18, .95));
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, .8), 0 0 0 1px rgba(185, 139, 255, .05);
}
.panel__bar { display: flex; align-items: center; gap: .8rem; padding: .8rem 1.1rem; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .015); }
.panel__dots { display: inline-flex; gap: .4rem; }
.panel__dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(155, 184, 255, .28); }
.panel__name { font-family: var(--mono); font-size: .8rem; color: var(--muted); }
.panel__live { margin-left: auto; display: inline-flex; align-items: center; gap: .45rem; font-family: var(--mono); font-size: .74rem; color: var(--accent); }
.panel__live i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(185, 139, 255, .6); animation: livepulse 2.4s ease-out infinite; }
@keyframes livepulse { 0% { box-shadow: 0 0 0 0 rgba(185, 139, 255, .55); } 70%, 100% { box-shadow: 0 0 0 7px rgba(185, 139, 255, 0); } }
.panel__body { padding: 1.3rem; display: grid; gap: 1.1rem; }
.panel__map { width: 100%; height: auto; background: radial-gradient(80% 90% at 55% 30%, rgba(20, 26, 58, .6), transparent 70%); border-radius: 12px; border: 1px solid var(--line-2); }
.pm-links line { stroke: rgba(155, 184, 255, .3); stroke-width: 1; }
.pm-nodes circle { fill: var(--ice); }
.pm-nodes .pm-hub { fill: var(--accent); }
.pm-nodes .pm-warn { fill: #FFB347; }
.panel__tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; }
.tile { padding: .85rem .95rem; border-radius: 11px; border: 1px solid var(--line); background: rgba(255, 255, 255, .018); }
.tile--wide { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.tile--warn { border-color: rgba(255, 179, 71, .35); background: rgba(255, 179, 71, .06); }
.tile__k { display: block; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.tile__v { display: block; font-family: var(--display); font-weight: 600; font-size: 1.35rem; margin-top: .25rem; }
.tile--warn .tile__v { color: #FFB347; }
.tile__spark { width: 130px; height: 30px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ----- impacto */
.impact { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; text-align: center; }
.impact__num { display: block; font-family: var(--display); font-weight: 800; font-size: clamp(2.4rem, 6vw, 4rem); letter-spacing: -.03em; line-height: 1; background: linear-gradient(180deg, var(--text), var(--ice)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.impact__label { display: block; margin-top: .7rem; color: var(--muted); font-size: .95rem; }

/* ----- casos */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.quote { margin: 0; padding: 1.8rem 1.6rem; border-radius: var(--r); border: 1px solid var(--line); background: rgba(10, 12, 22, .5); display: flex; flex-direction: column; gap: 1.4rem; }
.quote blockquote { margin: 0; font-size: 1.05rem; line-height: 1.55; color: var(--text); }
.quote blockquote::before { content: "\201C"; font-family: var(--display); color: var(--accent); font-size: 2.4rem; line-height: 0; vertical-align: -.35em; margin-right: .1em; }
.quote figcaption { display: flex; flex-direction: column; gap: .1rem; margin-top: auto; }
.quote__who { font-weight: 600; }
.quote__role { font-size: .85rem; color: var(--faint); font-family: var(--mono); }

/* ----- manifesto */
.manifesto { max-width: 780px; margin-inline: auto; text-align: center; }
.manifesto__text { font-family: var(--display); font-weight: 600; font-size: clamp(1.4rem, 3.4vw, 2.2rem); line-height: 1.3; letter-spacing: -.015em; margin: 0; }
.manifesto__sign { font-family: var(--mono); font-size: .82rem; color: var(--faint); margin: 1.8rem 0 0; letter-spacing: .05em; }

/* ============================================================ CTA FINAL */
.cta { position: relative; padding: clamp(5rem, 11vw, 9rem) 0; overflow: hidden; isolation: isolate; text-align: center; }
.cta__sky {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 120% at 50% 0%, rgba(185, 139, 255, .14), transparent 60%),
    radial-gradient(90% 120% at 50% 120%, rgba(120, 96, 240, .2), transparent 60%),
    var(--space-2);
  border-block: 1px solid var(--line);
}
.cta__sky::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(234, 238, 251, .8) 1px, transparent 1.4px);
  background-size: 70px 70px; opacity: .3;
  mask-image: radial-gradient(80% 80% at 50% 50%, #000, transparent 75%);
}
.cta__title { font-family: var(--display); font-weight: 800; font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -.02em; margin: 0 0 1rem; }
.cta__sub { color: var(--muted); font-size: 1.1rem; max-width: 34rem; margin: 0 auto 2.2rem; }
.cta__actions { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; }

/* ============================================================ RODAPÉ */
.foot { border-top: 1px solid var(--line); background: rgba(8, 10, 18, .6); padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; }
.foot__inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.foot__tag { color: var(--muted); font-size: .95rem; margin: 1rem 0 0; max-width: 22rem; }
.foot__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.foot__col h4 { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin: 0 0 1rem; }
.foot__col a { display: block; color: var(--muted); font-size: .95rem; padding: .3rem 0; transition: color .2s; }
.foot__col a:hover { color: var(--accent); }
.foot__base { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-top: 1.6rem; font-size: .85rem; color: var(--faint); }
.foot__demo { font-family: var(--mono); font-size: .76rem; }

/* ============================================================ REVEAL */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.cards .reveal.in, .steps .reveal.in, .quotes .reveal.in, .impact .reveal.in { transition-delay: var(--d, 0ms); }

/* ============================================================ RESPONSIVO */
@media (min-width: 981px) {
  .menu-mobile { display: none !important; }
}

@media (max-width: 980px) {
  .nav, .head__actions { display: none; }
  .nav-toggle { display: flex; }
  .cards, .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(3)::before, .metric:nth-child(2)::before { content: none; }
  .steps, .quotes { grid-template-columns: 1fr; }
  .impact { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
  .showcase-grid { grid-template-columns: 1fr; }
  .panel { order: -1; }
  .foot__inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }              /* cards de texto: 1 coluna */
  .metrics { grid-template-columns: repeat(2, 1fr); } /* números: mantém 2 colunas (metade da altura) */
  .metric + .metric::before { content: none; }
  .strip__kicker { margin-bottom: .6rem; }
  .foot__cols { grid-template-columns: 1fr 1fr; }
  .foot__base { flex-direction: column; align-items: flex-start; }
  /* botões empilhados e de largura total no celular (alvo de toque grande) */
  .hero__cta, .cta__actions, .page-hero__cta { flex-direction: column; align-items: stretch; gap: .7rem; }
  .hero__cta .btn, .cta__actions .btn, .page-hero__cta .btn { width: 100%; }
}

/* Hero no mobile: a galáxia fica atrás do texto sem coluna escura à esquerda,
   então troca o véu por um scrim vertical (escuro no topo p/ o texto, galáxia brilhando embaixo). */
@media (max-width: 760px) {
  .hero__veil {
    background: linear-gradient(
      180deg,
      rgba(6, 7, 12, .97) 0%,
      rgba(6, 7, 12, .96) 46%,
      rgba(6, 7, 12, .72) 60%,
      rgba(6, 7, 12, .22) 78%,
      var(--space) 100%
    );
  }
  .hero__inner { padding: 5.5rem 0 4rem; max-width: none; }
  .hero__lead { color: var(--text); opacity: .9; }     /* mais contraste sobre a galáxia */
}

/* ============================================================ REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__scroll span, .panel__live i { animation: none; }
  .btn, .card { transition: none; }
  .card:hover, .btn:hover { transform: none; }
}

/* =====================================================================
   INSTITUCIONAL — header com mega-menu, rodapé e componentes de página
   ===================================================================== */
html { scroll-padding-top: 90px; }

/* ---------- Header ---------- */
.siteheader { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background-color .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.siteheader[data-scrolled] { background: rgba(6, 7, 12, .82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--line); }
.siteheader__inner { display: flex; align-items: center; gap: 1.4rem; min-height: 68px; }
.mainnav { margin-left: .6rem; }
.mainnav > ul { list-style: none; display: flex; align-items: center; gap: .3rem; margin: 0; padding: 0; }
.navli { position: relative; }
.navli > a { display: inline-flex; align-items: center; gap: .28rem; padding: .6rem .8rem; border-radius: 9px; color: var(--muted); font-size: .95rem; font-weight: 500; transition: color .18s, background-color .18s; }
.navli > a:hover, .navli:focus-within > a { color: var(--text); }
.navli > a.is-active { color: var(--text); }
.navli > a.is-active::after { content: ""; position: absolute; left: .8rem; right: .8rem; bottom: .28rem; height: 2px; border-radius: 2px; background: var(--accent); }

.siteheader__cta { display: flex; align-items: center; gap: 1rem; margin-left: auto; }

/* Burger + painel mobile */
.burger { display: none; margin-left: auto; width: 44px; height: 44px; background: transparent; border: 1px solid var(--line); border-radius: 11px; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.burger span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .25s, opacity .25s; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.mobilepanel { position: fixed; top: 68px; left: 0; right: 0; bottom: 0; z-index: 45; overflow-y: auto; background: rgba(6, 7, 12, .98); backdrop-filter: blur(16px); padding: 1.2rem 1.2rem 2.5rem; display: none; flex-direction: column; gap: .2rem; }
.mobilepanel:not([hidden]) { display: flex; }
.mob-link { padding: 1rem .4rem; font-size: 1.05rem; font-weight: 500; color: var(--text); border-bottom: 1px solid var(--line-2); }
.mobilepanel__cta { display: flex; flex-direction: column; gap: .8rem; margin-top: 1.5rem; }
.mobilepanel__cta .btn { width: 100%; }
.mobilepanel__cta .link-quiet { text-align: center; }

/* ---------- Rodapé institucional ---------- */
.footer { border-top: 1px solid var(--line); background: rgba(8, 10, 18, .55); padding: clamp(3.5rem, 7vw, 5.5rem) 0 2rem; }
.footer__top { display: grid; grid-template-columns: 1.5fr 2.5fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.footer__tag { color: var(--muted); font-size: .96rem; margin: 1.1rem 0 1.4rem; max-width: 24rem; }
.footer__social { display: flex; gap: .6rem; }
.footer__social a { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line); color: var(--muted); transition: color .18s, border-color .18s, transform .18s; }
.footer__social a:hover { color: var(--accent); border-color: rgba(185, 139, 255, .4); transform: translateY(-2px); }
.footer__social svg { fill: currentColor; }
.footer__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.footer__col h4 { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin: 0 0 1rem; }
.footer__col a { display: block; color: var(--muted); font-size: .93rem; padding: .32rem 0; transition: color .18s; }
.footer__col a:hover { color: var(--accent); }
.footer__base { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-top: 1.8rem; font-size: .84rem; color: var(--faint); }
.footer__demo { font-family: var(--mono); font-size: .75rem; }

/* ---------- Hero de páginas internas ---------- */
.page-hero { position: relative; padding: clamp(6.5rem, 12vw, 11rem) 0 clamp(2.4rem, 5vw, 5rem); overflow: hidden; isolation: isolate; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(80% 120% at 15% 0%, rgba(42, 28, 74, .5), transparent 55%), radial-gradient(70% 100% at 90% 10%, rgba(185, 139, 255, .06), transparent 50%); }
.page-hero__inner { max-width: 720px; }
.page-hero h1 { font-family: var(--display); font-weight: 800; font-size: clamp(2.2rem, 5.4vw, 3.8rem); line-height: 1.03; letter-spacing: -.025em; margin: .8rem 0 0; }
.page-hero .lede { color: var(--muted); font-size: clamp(1.05rem, 1.8vw, 1.25rem); margin: 1.2rem 0 0; max-width: 44rem; }
.page-hero__cta { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .8rem; }
.breadcrumb { font-family: var(--mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); }
.breadcrumb a { color: var(--faint); }
.breadcrumb a:hover { color: var(--accent); }

.sec-head--left { text-align: left; margin-inline: 0; }
.sec-head--left .eyebrow, .sec-head--left .sec-title, .sec-head--left .sec-sub { text-align: left; }

/* ---------- Moldura de imagem (unifica fotos ao tema frio) ---------- */
.frame { position: relative; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--space-2); }
.frame img { display: block; width: 100%; height: 100%; object-fit: cover; }
.frame::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(6, 7, 12, .08), rgba(6, 7, 12, .5)), linear-gradient(125deg, rgba(20, 26, 58, .5), rgba(42, 28, 74, .3)); mix-blend-mode: multiply; }
.frame::before { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1; box-shadow: inset 0 0 0 1px rgba(155, 184, 255, .08), inset 0 -60px 80px -40px rgba(6, 7, 12, .8); }
.frame--tag { }
.frame__tag { position: absolute; z-index: 2; left: 14px; bottom: 14px; font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; color: var(--text); background: rgba(6, 7, 12, .6); border: 1px solid var(--line); padding: .35rem .6rem; border-radius: 8px; backdrop-filter: blur(6px); }

/* ---------- Produtos (linhas alternadas) em /plataforma ---------- */
.prod { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.6rem, 5vw, 4rem); align-items: center; padding: clamp(2.4rem, 6vw, 5rem) 0; border-top: 1px solid var(--line-2); scroll-margin-top: 90px; }
.prod--flip .prod__media { order: -1; }
.prod__tag { display: inline-flex; align-items: center; font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.prod h3 { font-family: var(--display); font-weight: 700; font-size: clamp(1.6rem, 3.2vw, 2.3rem); letter-spacing: -.02em; margin: .8rem 0 .8rem; }
.prod p { color: var(--muted); font-size: 1.04rem; margin: 0; }
.featurelist { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: .7rem; }
.featurelist li { position: relative; padding-left: 1.7rem; color: var(--text); font-size: .98rem; }
.featurelist li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(185, 139, 255, .14); }
.prod__media .frame, .prod__media .panel { aspect-ratio: 4 / 3; }

/* ---------- Teaser de produtos (home) ---------- */
.prodmini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.prodmini a { display: block; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--r); background: linear-gradient(180deg, rgba(16, 19, 31, .7), rgba(10, 12, 22, .4)); transition: transform .3s var(--ease), border-color .3s; }
.prodmini a:hover { transform: translateY(-4px); border-color: rgba(185, 139, 255, .35); }
.prodmini__ico { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 11px; background: rgba(185, 139, 255, .1); border: 1px solid rgba(185, 139, 255, .22); margin-bottom: 1rem; }
.prodmini__ico svg { fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.prodmini b { display: block; font-family: var(--display); font-weight: 600; font-size: 1.12rem; }
.prodmini span { display: block; color: var(--muted); font-size: .92rem; margin-top: .3rem; }
.prodmini em { display: inline-flex; align-items: center; gap: .35rem; font-style: normal; font-size: .85rem; color: var(--accent); margin-top: .9rem; }

/* ---------- Muro de logos (clientes) ---------- */
.logos { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.logo { display: flex; align-items: center; justify-content: center; gap: .5rem; padding: 1.8rem 1rem; background: var(--space); color: var(--muted); font-family: var(--display); font-weight: 700; font-size: 1.15rem; letter-spacing: -.02em; transition: color .2s, background-color .2s; }
.logo:hover { color: var(--text); background: rgba(155, 184, 255, .03); }
.logo svg { fill: none; stroke: currentColor; stroke-width: 1.6; opacity: .8; }

/* ---------- Casos (estudos) ---------- */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.case { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: rgba(10, 12, 22, .5); transition: transform .3s var(--ease), border-color .3s; }
.case:hover { transform: translateY(-4px); border-color: rgba(155, 184, 255, .3); }
.case .frame { border: 0; border-radius: 0; aspect-ratio: 16 / 10; }
.case__body { padding: 1.5rem; display: flex; flex-direction: column; gap: .8rem; flex: 1; }
.case__client { font-family: var(--mono); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.case__title { font-family: var(--display); font-weight: 600; font-size: 1.2rem; line-height: 1.25; margin: 0; }
.case__stat { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line-2); display: flex; align-items: baseline; gap: .5rem; }
.case__num { font-family: var(--display); font-weight: 800; font-size: 1.7rem; color: var(--text); }
.case__lbl { font-size: .85rem; color: var(--muted); }

/* ---------- Soluções (cards com imagem) ---------- */
.sols { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.sol { display: grid; grid-template-columns: 1fr; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: rgba(10, 12, 22, .5); scroll-margin-top: 90px; }
.sol .frame { border: 0; border-radius: 0; aspect-ratio: 16 / 7; }
.sol__body { padding: 1.8rem; }
.sol__k { font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.sol__title { font-family: var(--display); font-weight: 600; font-size: 1.35rem; margin: .5rem 0 .6rem; }
.sol__body p { color: var(--muted); margin: 0 0 1rem; }
.sol__body .featurelist { margin-top: 0; }

/* ---------- Time ---------- */
.team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.member { }
.member .frame { aspect-ratio: 4 / 5; border-radius: 14px; }
.member b { display: block; margin-top: .9rem; font-weight: 600; }
.member span { display: block; color: var(--faint); font-size: .88rem; font-family: var(--mono); margin-top: .1rem; }

/* ---------- Valores ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.value { padding: 1.7rem 1.5rem; border: 1px solid var(--line); border-radius: var(--r); background: rgba(10, 12, 22, .4); }
.value h3 { font-family: var(--display); font-weight: 600; font-size: 1.2rem; margin: 0 0 .5rem; }
.value p { color: var(--muted); font-size: .95rem; margin: 0; }
.value__n { font-family: var(--mono); color: var(--accent); font-size: .8rem; }

/* ---------- Faixa de imagem full-bleed ---------- */
.band { position: relative; margin: clamp(3rem, 6vw, 5rem) 0; }
/* Quando as métricas vêm logo abaixo, a faixa encosta nelas (sem o vão escuro). */
.band:has(+ .strip) { margin-bottom: 0; }
.band .frame { border-radius: 0; border-left: 0; border-right: 0; aspect-ratio: 21 / 7; }
.band__cap { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: clamp(1.5rem, 4vw, 3rem); }
.band__cap p { max-width: 34rem; font-family: var(--display); font-weight: 600; font-size: clamp(1.2rem, 2.6vw, 1.8rem); line-height: 1.3; margin: 0; }

/* ---------- Formulário ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: .45rem; }
.field label { font-size: .85rem; font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea { font: inherit; font-size: .98rem; color: var(--text); background: rgba(155, 184, 255, .04); border: 1px solid var(--line); border-radius: 11px; padding: .85rem 1rem; transition: border-color .18s, background-color .18s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: rgba(185, 139, 255, .5); background: rgba(185, 139, 255, .04); }
.field textarea { resize: vertical; min-height: 120px; }
.field--row { grid-template-columns: 1fr 1fr; display: grid; gap: 1.1rem; }
.form__note { font-size: .82rem; color: var(--faint); }
.contact-aside { display: grid; gap: 1.4rem; align-content: start; }
.contact-card { padding: 1.6rem; border: 1px solid var(--line); border-radius: var(--r); background: rgba(10, 12, 22, .5); }
.contact-card h3 { font-family: var(--display); font-weight: 600; font-size: 1.15rem; margin: 0 0 .5rem; }
.contact-card p { color: var(--muted); font-size: .95rem; margin: 0; }
.contact-card a { color: var(--accent); }

/* ---------- Login (Entrar) ---------- */
/* Tela focada: header vira só a logo no canto superior esquerdo (leva de volta à home). */
body[data-page="login"] .mainnav,
body[data-page="login"] .siteheader__cta,
body[data-page="login"] .burger { display: none; }
/* Logo alinhada horizontalmente ao início do texto do painel (mesma margem interna). */
body[data-page="login"] .siteheader__inner { width: 100%; max-width: none; margin-inline: 0; padding-inline: clamp(2.5rem, 5vw, 4rem); }
.auth { min-height: 100svh; display: grid; grid-template-columns: 1.1fr 1fr; }
/* Painel visual (esquerda no desktop): nebulosa + campo de estrelas, com a frase do produto embaixo. */
.auth__aside { position: relative; isolation: isolate; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; gap: 1rem; padding: clamp(2.5rem, 5vw, 4rem); border-right: 1px solid var(--line); }
.auth__aside::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 50% at 28% 32%, rgba(185, 139, 255, .16), transparent 70%),
    radial-gradient(70% 60% at 82% 78%, rgba(120, 96, 240, .2), transparent 65%),
    var(--space-2);
}
.auth__aside::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(rgba(234, 238, 251, .7) 1px, transparent 1.4px);
  background-size: 46px 46px; opacity: .3;
  mask-image: radial-gradient(120% 90% at 50% 30%, #000 30%, transparent 85%);
}
.auth__quote { font-family: var(--display); font-weight: 600; font-size: clamp(1.5rem, 2.6vw, 2.2rem); line-height: 1.25; letter-spacing: -.01em; max-width: 22rem; margin: 0; }
.auth__quote span { display: block; font-family: var(--body); font-weight: 400; font-size: 1rem; color: var(--muted); margin-top: 1rem; }

/* Painel do formulário (direita, ou coluna única no mobile) */
.auth__panel { display: flex; align-items: center; justify-content: center; padding: clamp(6rem, 10vw, 7rem) clamp(1.4rem, 6vw, 3.5rem) 3rem; }
.auth__card { width: 100%; max-width: 400px; }
.auth__title { font-family: var(--display); font-weight: 700; font-size: clamp(1.8rem, 4vw, 2.2rem); letter-spacing: -.02em; margin: 0 0 .5rem; }
.auth__sub { color: var(--muted); margin: 0 0 2rem; }
.auth__row { display: flex; align-items: center; justify-content: space-between; }
.auth__forgot { font-size: .85rem; color: var(--accent); }
.auth__divider { display: flex; align-items: center; gap: 1rem; color: var(--faint); font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; margin: 1.6rem 0; }
.auth__divider::before, .auth__divider::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.sso { display: grid; gap: .7rem; }
.sso__btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 100px; background: rgba(155, 184, 255, .04); color: var(--text); font: inherit; font-weight: 500; font-size: .95rem; cursor: pointer; transition: border-color .18s, background-color .18s, transform .18s; }
.sso__btn:hover { border-color: rgba(185, 139, 255, .4); transform: translateY(-2px); }
.sso__btn svg { width: 18px; height: 18px; }
.auth__foot { text-align: center; margin: 1.8rem 0 .8rem; color: var(--muted); font-size: .92rem; }
.auth__foot a { color: var(--accent); }
.auth__demo { text-align: center; }

/* ---------- Utilidades ---------- */
.center { text-align: center; }
.mt-cta { margin-top: clamp(2.5rem, 5vw, 4rem); }

/* ---------- Responsivo institucional ---------- */
@media (min-width: 1041px) {
  .mobilepanel { display: none !important; }
}
@media (max-width: 1040px) {
  .mainnav, .siteheader__cta { display: none; }
  .burger { display: flex; }
}
@media (max-width: 900px) {
  .prod { grid-template-columns: 1fr; gap: 1.6rem; }
  /* No mobile todos os produtos seguem o mesmo padrão: imagem em cima, texto embaixo
     (o flip só faz sentido no layout de 2 colunas do desktop). */
  .prod__media, .prod--flip .prod__media { order: -1; }
  .cases, .prodmini, .team { grid-template-columns: repeat(2, 1fr); }
  .sols { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  /* 5 logos em 2 colunas: o último ocupa a linha inteira (sem célula vazia/buraco) */
  .logos { grid-template-columns: repeat(2, 1fr); }
  .logos .logo:last-child { grid-column: 1 / -1; }
  .logo { padding: 1.3rem 1rem; }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .auth { grid-template-columns: 1fr; }               /* login: só o formulário no mobile */
  .auth__aside { display: none; }
}
@media (max-width: 560px) {
  .prodmini, .cases { grid-template-columns: 1fr; }   /* cards com texto: 1 coluna (legibilidade) */
  .team { grid-template-columns: repeat(2, 1fr); }    /* retratos compactos: 2 colunas (metade da altura) */
  .field--row { grid-template-columns: 1fr; }
  .band .frame { aspect-ratio: 3 / 2; }               /* faixa curta no celular (menos scroll) */
  /* Footer enxuto no celular: as colunas de links repetem o menu sanduíche, então saem.
     Fica só marca + tagline + redes + rodapé legal. */
  .footer { padding-top: 2.5rem; }
  .footer__cols { display: none; }
  .footer__top { padding-bottom: 1.5rem; gap: 1.2rem; }
  .footer__tag { margin: .9rem 0 1.1rem; }
  .footer__base { flex-direction: column; align-items: flex-start; gap: .4rem; padding-top: 1.4rem; }
}