/* ==========================================================================
   Megamente — software com mente própria
   Dois mundos: o covil (preto, raio azul) e o plano mestre (papel cianotipia)
   ========================================================================== */

:root {
  --breu: #000000;          /* o covil */
  --volt: #0070fd;          /* azul da logo */
  --volt-hi: #2a8bff;
  --arco: #8fd0ff;          /* luz do raio */
  --ciano: #0b2d7c;         /* papel de blueprint */
  --ciano-fundo: #061c57;
  --cromo: #a9b3c4;         /* metal dos espinhos */
  --giz: #eef3ff;           /* texto principal */
  --giz-bp: #eaf4ff;        /* traço no blueprint */

  --texto-2: rgba(238, 243, 255, 0.74);
  --linha: rgba(238, 243, 255, 0.14);
  --linha-bp: rgba(214, 232, 255, 0.3);
  --linha-bp-fraca: rgba(214, 232, 255, 0.12);

  --font-display: "Unbounded", "Arial Black", system-ui, sans-serif;
  --font-text: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-code: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fs-small: 0.875rem;
  --fs-body: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --fs-lead: clamp(1.0625rem, 0.98rem + 0.35vw, 1.3rem);
  --fs-h3: clamp(1.25rem, 1.05rem + 0.6vw, 1.6rem);
  --fs-h2: clamp(1.9rem, 1rem + 2.4vw, 3.4rem);
  --fs-h1: clamp(2.2rem, 0.55rem + 7.2vw, 8.5rem);
  --fs-manifesto: clamp(1.45rem, 0.85rem + 2vw, 3rem);
  --fs-giant: clamp(2.2rem, 0.8rem + 4.6vw, 5.8rem);

  --gutter: clamp(16px, 4.2vw, 64px);
  --max: 1320px;
  /* espaçamento padrão: entre seções e entre o cabeçalho da seção e o conteúdo */
  --section-y: clamp(88px, 11vh, 144px);
  --head-gap: clamp(40px, 6vh, 72px);
  /* margem lateral que alinha elementos soltos com a coluna de conteúdo */
  --edge: max(var(--gutter), calc((100% - var(--max)) / 2));
  --nav-h: 76px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: var(--breu); }
html.lenis, html.lenis body { height: auto; }
.lenis:not(.lenis-autoToggle).lenis-stopped { overflow: clip; }
.lenis [data-lenis-prevent] { overscroll-behavior: contain; }
body {
  margin: 0;
  background: var(--breu);
  color: var(--giz);
  font-family: var(--font-text);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img, video, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: inherit; }
ol, ul { margin: 0; padding: 0; }
::selection { background: var(--volt); color: #fff; }

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

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: fixed; left: 16px; top: 12px; z-index: 300; padding: 10px 16px;
  background: var(--volt); color: #fff; text-decoration: none; transform: translateY(-160%);
  transition: transform 0.3s var(--ease);
}
.skip:focus { transform: none; }

.h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  text-wrap: balance;
}
.h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.025em;
}
kbd {
  font-family: var(--font-code);
  font-size: 0.86em;
  padding: 0.1em 0.45em;
  border: 1px solid var(--linha);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
}

/* ---------- botões: cantos chanfrados como as pontas do M ---------- */
.btn {
  --cut: 11px;
  --bg: var(--volt);
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 1.6em;
  border: 0;
  background: none;
  color: #fff;
  font-family: var(--font-text);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  text-decoration: none;
  white-space: nowrap;
  will-change: transform;
}
.btn::before,
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  pointer-events: none;
  transition: background-color 0.35s var(--ease), opacity 0.35s var(--ease), background-position 0.6s var(--ease);
}
.btn::before { background: var(--bg); }
/* o brilho corre por dentro do próprio botão (antes saía da caixa e cobria o botão vizinho) */
.btn::after {
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, 0.55) 50%, transparent 65%) no-repeat;
  background-size: 250% 100%;
  background-position: 100% 0;
  opacity: 0;
}
.btn:hover::after { background-position: 0% 0; opacity: 1; transition: background-position 0.9s var(--ease), opacity 0.2s; }
.btn > span { position: relative; display: inline-block; pointer-events: none; }
.btn--volt:hover { --bg: var(--volt-hi); }
.btn--ghost { --bg: rgba(238, 243, 255, 0.08); color: var(--giz); }
.btn--ghost:hover { --bg: rgba(238, 243, 255, 0.16); }
.btn--sm { min-height: 42px; padding: 0 1.15em; font-size: 0.92rem; --cut: 8px; }
.btn--lg { min-height: 62px; padding: 0 2em; font-size: 1.06rem; }

/* ---------- abertura: MEGAMENTE atravessa a tela e vira a logo ---------- */
.intro { position: fixed; inset: 0; z-index: 200; display: none; background: var(--breu); overflow: hidden; }
.js .intro { display: block; }
.intro__word {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: min(11.4vw, 28vh);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.045em;
  color: #fff;
  text-shadow: 0 0 34px rgba(0, 112, 253, 0.7), 0 0 4px rgba(143, 208, 255, 0.9);
  pointer-events: none;
}
.intro__letters { display: inline-block; will-change: transform; }
.intro__zoom { display: inline-block; }
.intro__logo {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(80vw, 980px);
  height: auto;
  overflow: visible;
  opacity: 0;
  pointer-events: none;
}
.intro__m-fill { fill: #2a8bff; opacity: 0; filter: drop-shadow(0 0 14px rgba(0, 112, 253, 0.8)); }
.intro__m-line { fill: none; stroke: var(--arco); stroke-width: 3; stroke-linejoin: miter; filter: drop-shadow(0 0 8px rgba(143, 208, 255, 0.95)); }
.intro__wordmark { fill: #fff; }
.intro__skip {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(20px, 4vh, 40px);
  padding: 10px 16px;
  border: 1px solid var(--linha);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--texto-2);
  font-size: 0.82rem;
  transition: color 0.3s, border-color 0.3s;
}
.intro__skip:hover { color: #fff; border-color: rgba(238, 243, 255, 0.4); }

/* ---------- camadas fixas ---------- */
.mind {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.bolts {
  position: fixed;
  inset: 0;
  z-index: 45;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
main, .footer { position: relative; z-index: 1; }

/* ---------- cursor ---------- */
.cursor { display: none; }
.has-cursor .cursor {
  display: block;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 120;
  pointer-events: none;
}
.has-cursor, .has-cursor a, .has-cursor button, .has-cursor label { cursor: none; }
.has-cursor input, .has-cursor textarea { cursor: text; }
.cursor__dot, .cursor__ring { position: absolute; left: 0; top: 0; will-change: transform; }
.cursor__dot {
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 10px 2px rgba(143, 208, 255, 0.85);
  transition: opacity 0.3s;
}
.cursor__ring {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border: 1px solid rgba(143, 208, 255, 0.5);
  border-radius: 50%;
  transition: width 0.45s var(--ease), height 0.45s var(--ease), margin 0.45s var(--ease),
    background-color 0.35s, border-color 0.35s, opacity 0.3s;
}
.cursor__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
  opacity: 0;
  transition: opacity 0.25s;
  white-space: nowrap;
}
.cursor.is-link .cursor__ring {
  width: 68px; height: 68px; margin: -34px 0 0 -34px;
  background: rgba(0, 112, 253, 0.16);
  border-color: rgba(143, 208, 255, 0.95);
}
.cursor.is-label .cursor__ring {
  width: 92px; height: 92px; margin: -46px 0 0 -46px;
  background: var(--volt);
  border-color: var(--volt);
}
.cursor.is-label .cursor__label { opacity: 1; }
.cursor.is-label .cursor__dot { opacity: 0; }
.cursor.is-text .cursor__ring, .cursor.is-text .cursor__dot { opacity: 0; }
.cursor__cross, .cursor__coords { position: absolute; opacity: 0; transition: opacity 0.4s; }
.cursor__cross::before, .cursor__cross::after { content: ""; position: absolute; background: rgba(234, 244, 255, 0.22); }
.cursor__cross::before { left: -100vw; top: 2.5px; width: 200vw; height: 1px; }
.cursor__cross::after { top: -100vh; left: 2.5px; width: 1px; height: 200vh; }
.cursor__coords {
  left: 14px;
  top: 12px;
  font-family: var(--font-code);
  font-size: 10.5px;
  color: var(--giz-bp);
  white-space: nowrap;
}
.cursor.is-draft .cursor__cross, .cursor.is-draft .cursor__coords { opacity: 1; }
.cursor.is-draft .cursor__ring { opacity: 0; }
.cursor.is-draft.is-link .cursor__ring { opacity: 1; }
.cursor.is-draft .cursor__dot { background: var(--giz-bp); box-shadow: none; }

/* ---------- navegação ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  height: var(--nav-h);
  padding: 0 var(--edge);
  transition: transform 0.6s var(--ease), background-color 0.4s, backdrop-filter 0.4s;
}
.nav::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--linha);
  opacity: 0;
  transition: opacity 0.4s;
}
.nav.is-scrolled { background: rgba(0, 0, 0, 0.55); -webkit-backdrop-filter: blur(16px) saturate(150%); backdrop-filter: blur(16px) saturate(150%); }
.nav.is-scrolled::after { opacity: 1; }
.nav.is-hidden { transform: translateY(-105%); }
.nav__logo { display: flex; align-items: center; min-height: 44px; color: var(--giz); flex: none; }
.nav__logo { --logo-m: #3a95ff; filter: drop-shadow(0 0 10px rgba(0, 112, 253, 0.55)); }
.nav__logo svg { width: auto; height: 32px; }
@media (max-width: 560px) { .nav__logo svg { height: 26px; } }
.nav__links { display: flex; gap: clamp(18px, 2.4vw, 36px); margin-left: auto; }
.nav__links a {
  position: relative;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--texto-2);
  transition: color 0.3s;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--arco);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--giz); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__menu {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 0;
  background: none;
  padding: 0;
}
.nav__menu i {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1.5px;
  background: var(--giz);
  transition: transform 0.5s var(--ease), top 0.5s var(--ease);
}
.nav__menu i:first-of-type { top: 18px; }
.nav__menu i:last-of-type { top: 25px; }
.nav__menu[aria-expanded="true"] i:first-of-type { top: 21.5px; transform: rotate(45deg); }
.nav__menu[aria-expanded="true"] i:last-of-type { top: 21.5px; transform: rotate(-45deg); }

.menu {
  position: fixed;
  inset: 0;
  z-index: 49;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 24px) var(--gutter) 48px;
  background: rgba(0, 0, 0, 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.menu[hidden] { display: none; }
.menu nav { display: grid; gap: 4px; }
.menu a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 10vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.15;
  text-decoration: none;
}

/* ---------- abertura: a cabeça se desenha e começa a programar ---------- */
.opening { position: relative; }
.js .opening { height: 560vh; }
.opening__stage { position: relative; height: 100vh; height: 100svh; overflow: hidden; }
.js .opening__stage { position: sticky; top: 0; }
/* hero: título, texto e botões primeiro; o M depois, centralizado com o bloco todo */
.hero-lockup {
  --w: min(26vw, 44vh, 420px);
  --h1: clamp(2rem, 0.3rem + 3.9vw, 4.6rem);
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: fit-content(60rem) auto;
  place-content: center;
  align-items: center;
  column-gap: clamp(24px, 3.6vw, 64px);
  padding: calc(var(--nav-h) + 12px) var(--gutter) clamp(48px, 9vh, 88px);
  pointer-events: none;
}
.mark {
  position: relative;
  grid-column: 2;
  grid-row: 1;
  width: var(--w);
  height: calc(var(--w) * 0.66);
  perspective: 1100px;
  will-change: transform, opacity;
}
.mark__tilt { width: 100%; height: 100%; transform-style: preserve-3d; }
.mark__art {
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 0 28px rgba(0, 112, 253, 0.75)) drop-shadow(0 0 3px rgba(143, 208, 255, 0.9));
}
.mark__line { fill: none; stroke: #b4e0ff; stroke-width: 2.2; stroke-linejoin: miter; }
.no-js .head { display: none; }
.head {
  --size: min(92vh, 58vw);
  position: absolute;
  pointer-events: none;
  left: 68%;
  top: 49%;
  width: var(--size);
  height: var(--size);
  margin: calc(var(--size) / -2) 0 0 calc(var(--size) / -2);
  will-change: transform, opacity;
}
.head__zoom { width: 100%; height: 100%; transform-origin: 50% 22%; }
.head__art { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 0 12px rgba(0, 112, 253, 0.6)); }
.head__art path { fill: #2a8bff; stroke: #8fd0ff; stroke-width: 7; stroke-linejoin: round; }
.wires { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.wires path { fill: none; stroke: rgba(143, 208, 255, 0.4); stroke-width: 1; }
.orbit { position: absolute; inset: 0; pointer-events: none; }
.no-js .orbit, .no-js .wires { display: none; }
.orbit__group { position: absolute; inset: 0; list-style: none; }
.tech {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  justify-items: center;
  gap: 8px;
  width: 120px;
  margin: -23px 0 0 -60px;
  opacity: 0;
  will-change: transform, opacity;
}
.tech svg {
  width: 46px;
  height: 46px;
  fill: currentColor;
  color: #fff;
  filter: drop-shadow(0 0 12px rgba(0, 112, 253, 0.85));
}
.tech span { font-size: 0.84rem; color: rgba(238, 243, 255, 0.85); white-space: nowrap; }
.seq {
  position: absolute;
  left: var(--edge);
  top: calc(var(--nav-h) + 4vh);
  display: grid;
  gap: 12px;
  max-width: 34rem;
  pointer-events: none;
}
.js .seq { opacity: 0; }
.seq__cmd { min-height: 1.5em; font-family: var(--font-code); font-size: 0.9rem; color: var(--arco); }
.seq__cmd::before { content: "$ "; color: rgba(143, 208, 255, 0.55); }
.seq__cmd i {
  display: inline-block;
  width: 0.55em;
  height: 1.05em;
  margin-left: 3px;
  vertical-align: -0.18em;
  background: var(--arco);
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.seq__label {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 0.8rem + 1.6vw, 2.3rem);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.opening__copy {
  position: relative;
  grid-column: 1;
  grid-row: 1;
  display: grid;
  gap: 22px;
  min-width: 0;
  pointer-events: none;
}
.opening__copy a { pointer-events: auto; }
/* depois que o texto do hero some no scroll, os botões invisíveis não podem ser clicados */
.opening__copy.is-gone { visibility: hidden; }
.hero__title {
  font-family: var(--font-display);
  font-size: var(--h1, clamp(2rem, 0.3rem + 3.9vw, 4.6rem));
  font-weight: 640;
  line-height: 0.94;
  letter-spacing: -0.05em;
  text-wrap: balance;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.6);
}
.hero__lead { max-width: 40ch; font-size: var(--fs-lead); line-height: 1.5; color: var(--texto-2); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.hero__hint, .hero__scroll { font-size: var(--fs-small); color: rgba(238, 243, 255, 0.5); }
.hero__hint {
  position: absolute;
  top: calc(var(--nav-h) + 18px);
  right: var(--edge);
  max-width: 20ch;
  text-align: right;
}
.hero__scroll {
  position: absolute;
  right: var(--edge);
  bottom: clamp(24px, 4vh, 40px);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.hero__scroll i {
  position: relative;
  width: 1px;
  height: 36px;
  background: rgba(238, 243, 255, 0.18);
  overflow: hidden;
}
.hero__scroll i::after {
  content: "";
  position: absolute;
  left: 0; top: -40%;
  width: 1px; height: 40%;
  background: var(--arco);
  animation: drip 2.2s var(--ease-in-out) infinite;
}
@keyframes drip { to { top: 110%; } }
.br-lg { display: none; }
@media (min-width: 900px) {
  .br-lg { display: inline; }
  .hero__title { white-space: nowrap; }
}
@media (max-width: 899px) {
  .hero-lockup { --w: min(30vw, 40vh); }
  .head { --size: min(96vw, 50vh); left: 50%; top: 31%; }
  .tech { width: 84px; margin: -15px 0 0 -42px; gap: 6px; }
  .tech svg { width: 30px; height: 30px; }
  .tech span { font-size: 0.75rem; }
  .seq { top: auto; right: var(--gutter); bottom: clamp(20px, 4vh, 40px); max-width: none; }
  .hero__scroll { display: none; }
}
@media (max-width: 599px) {
  .hero-lockup { --w: min(66vw, 32vh); grid-template-columns: minmax(0, 1fr); justify-items: center; row-gap: 22px; text-align: center; padding-top: calc(var(--nav-h) + 8px); }
  .mark, .opening__copy { grid-column: 1; }
  .mark { grid-row: 2; }
  .opening__copy { justify-items: center; width: 100%; }
  .hero__ctas { justify-content: center; }
}

/* ---------- manifesto ---------- */
.manifesto { position: relative; height: 230vh; }
.manifesto__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  display: flex;
  align-items: center;
  padding: var(--nav-h) var(--gutter) 0;
}
.manifesto__text {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  font-family: var(--font-display);
  font-size: var(--fs-manifesto);
  font-weight: 450;
  line-height: 1.14;
  letter-spacing: -0.035em;
}
.manifesto__text .word { display: inline-block; }
.js .manifesto__text .word { opacity: 0.16; }
@media (min-width: 1024px) {
  .manifesto__text { padding-right: 40%; }
}

/* ---------- folha de blueprint ---------- */
.sheet {
  position: relative;
  z-index: 2;
  color: var(--giz-bp);
  background-color: var(--ciano);
  background-image:
    linear-gradient(rgba(214, 232, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214, 232, 255, 0.09) 1px, transparent 1px),
    linear-gradient(rgba(214, 232, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214, 232, 255, 0.045) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  background-position: -1px -1px;
  box-shadow: inset 0 0 220px rgba(3, 14, 48, 0.75);
  border-radius: clamp(20px, 4vw, 56px) clamp(20px, 4vw, 56px) 0 0;
  will-change: border-radius;
}
.sheet__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  mix-blend-mode: soft-light;
  border-radius: inherit;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* plano mestre */
.plan { position: relative; padding: var(--section-y) var(--gutter) 0; }
.plan__head, .method__head, .cases__head, .minds__head, .console__head, .faq__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px clamp(32px, 5vw, 96px);
  align-items: end;
  max-width: var(--max);
  margin: 0 auto var(--head-gap);
}
.plan__head p, .method__head p, .cases__head p, .minds__head p, .console__head p, .faq__head p {
  max-width: 46ch;
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--texto-2);
}
.plan__head p, .method__head p { color: rgba(234, 244, 255, 0.82); }
.plan__body { position: relative; max-width: var(--max); margin: 0 auto; }
.plan__index { display: none; list-style: none; }
.plan__counter { display: none; }

.svc { display: grid; gap: 28px; padding-bottom: clamp(64px, 10vh, 112px); }
.board {
  position: relative;
  padding: clamp(10px, 2.2vw, 28px);
  border: 1px solid var(--linha-bp);
}
.board::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid var(--linha-bp-fraca);
  pointer-events: none;
}
.schem { width: 100%; height: auto; overflow: visible; }
.svc__text { display: grid; gap: 14px; max-width: 62ch; }
.svc__text p { color: rgba(234, 244, 255, 0.82); }

.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin-top: 4px; }
.tags li {
  padding: 6px 12px;
  font-size: 0.82rem;
  border: 1px solid var(--linha-bp);
  border-radius: 999px;
  color: var(--giz-bp);
}

/* traço técnico */
.schem .ln, .schem .thin, .schem .dash, .schem .lead, .schem .net line, .schem .teeth line, .schem .wire {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.schem .ln { stroke: rgba(234, 244, 255, 0.95); stroke-width: 1.6; }
.schem .thin, .schem .wire { stroke: rgba(234, 244, 255, 0.62); stroke-width: 1.1; }
.schem .dash { stroke: rgba(234, 244, 255, 0.4); stroke-width: 1; stroke-dasharray: 4 6; }
.schem .solid { fill: rgba(234, 244, 255, 0.05); }
.schem .node { fill: var(--ciano); }
.schem .hot { stroke: #fff; filter: drop-shadow(0 0 5px rgba(143, 208, 255, 0.9)); }
.schem .lead { stroke: rgba(234, 244, 255, 0.55); stroke-width: 0.9; }
.schem .dot { fill: var(--giz-bp); }
.schem .net line { stroke: rgba(234, 244, 255, 0.3); stroke-width: 0.8; }
.schem .teeth line { stroke: rgba(234, 244, 255, 0.95); stroke-width: 6; stroke-linecap: butt; }
.schem .fillsq { fill: rgba(234, 244, 255, 0.88); }
.schem .lbl { font-family: var(--font-text); font-size: 13px; font-style: italic; font-weight: 500; fill: var(--giz-bp); }
.schem .lbl.strong { font-family: var(--font-display); font-style: normal; font-weight: 600; font-size: 12px; letter-spacing: 0.01em; }
.schem .code { font-family: var(--font-code); font-size: 10px; fill: rgba(234, 244, 255, 0.86); }
.schem .flow {
  fill: none;
  stroke: #fff;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-dasharray: 1.5 16;
  opacity: 0;
  transition: opacity 0.6s;
  animation: flow 1.1s linear infinite;
  filter: drop-shadow(0 0 3px rgba(143, 208, 255, 1));
}
.svc.is-active .schem .flow { opacity: 1; }
@keyframes flow { to { stroke-dashoffset: -35; } }

@media (max-width: 640px) {
  .schem .lbl, .schem .anno { display: none; }
  .schem .dim .lbl { display: block; font-size: 22px; }
  .schem .ln { stroke-width: 2.4; }
  .schem .thin, .schem .wire { stroke-width: 1.6; }
}

/* plano fixado (desktop) */
@media (min-width: 1024px) and (min-height: 640px) {
  .plan__body.is-pinned {
    display: grid;
    grid-template-columns: minmax(220px, 0.32fr) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 72px);
    height: 100vh;
    padding: calc(var(--nav-h) + 20px) 0 40px;
  }
  .plan__body.is-pinned .plan__index {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    counter-reset: svc;
  }
  .plan__index button {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 10px 0;
    border: 0;
    background: none;
    text-align: left;
    font-size: 1rem;
    color: rgba(234, 244, 255, 0.66);
    transition: color 0.4s;
  }
  .plan__index button::before {
    content: "";
    flex: none;
    width: 18px;
    height: 1px;
    background: currentColor;
    transition: width 0.5s var(--ease), background-color 0.4s;
  }
  .plan__index button:hover { color: rgba(234, 244, 255, 0.85); }
  .plan__index li.is-active button { color: #fff; }
  .plan__index li.is-active button::before { width: 44px; background: var(--arco); }
  .plan__body.is-pinned .plan__slides {
    position: relative;
    min-height: 0;
  }
  .plan__body.is-pinned .svc {
    position: absolute;
    inset: 0;
    grid-template-rows: minmax(0, 1fr) auto;
    gap: 22px;
    padding: 0;
    visibility: hidden;
  }
  .plan__body.is-pinned .svc.is-active, .plan__body.is-pinned .svc.is-leaving { visibility: visible; }
  .plan__body.is-pinned .board {
    display: grid;
    place-items: center;
    min-height: 0;
  }
  .plan__body.is-pinned .schem { width: auto; height: 100%; max-width: 100%; max-height: 100%; aspect-ratio: 720 / 440; }
  .plan__body.is-pinned .svc__text {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr);
    align-items: start;
    gap: 10px 40px;
    max-width: none;
    padding-right: 80px;
  }
  .plan__body.is-pinned .svc__text .h3 { grid-row: span 2; }
  .plan__body.is-pinned .plan__counter {
    display: block;
    position: absolute;
    right: 0;
    bottom: 44px;
    font-family: var(--font-code);
    font-size: 0.8rem;
    color: rgba(234, 244, 255, 0.6);
  }
}

/* método */
.method { position: relative; padding: var(--section-y) var(--gutter); }
.method__head, .steps, .legend { max-width: var(--max); margin-left: auto; margin-right: auto; }
.steps { position: relative; padding-left: clamp(64px, 9vw, 140px); }
.steps__line {
  position: absolute;
  left: clamp(22px, 3vw, 44px);
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--linha-bp);
}
.steps__line i {
  position: absolute;
  inset: 0;
  background: linear-gradient(var(--arco), #fff);
  box-shadow: 0 0 10px rgba(143, 208, 255, 0.9);
  transform-origin: top;
}
.js .steps__line i { transform: scaleY(0); }
.steps__list { list-style: none; display: grid; gap: clamp(48px, 9vh, 104px); }
.step { position: relative; display: grid; gap: 10px; max-width: 54ch; }
.step__num {
  position: absolute;
  left: calc(-1 * clamp(64px, 9vw, 140px) + clamp(22px, 3vw, 44px) - 21px);
  top: -6px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--linha-bp);
  border-radius: 50%;
  background: var(--ciano);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  transition: background-color 0.5s, border-color 0.5s, box-shadow 0.5s, color 0.5s;
}
.step.is-lit .step__num {
  background: #fff;
  color: var(--ciano);
  border-color: #fff;
  box-shadow: 0 0 0 6px rgba(143, 208, 255, 0.18), 0 0 26px rgba(143, 208, 255, 0.85);
}
.step p { color: rgba(234, 244, 255, 0.8); }
.js .step { opacity: 0.35; transition: opacity 0.6s; }
.js .step.is-lit { opacity: 1; }

.legend {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
  margin-top: var(--section-y);
}
.notes { border: 1px solid var(--linha-bp); padding: clamp(20px, 3vw, 36px); }
.notes__title { font-family: var(--font-display); font-weight: 500; font-size: 1.05rem; letter-spacing: -0.01em; margin-bottom: 18px; }
.notes ol { display: grid; gap: 10px; padding-left: 1.4em; color: rgba(234, 244, 255, 0.86); }
.notes li::marker { font-family: var(--font-code); font-size: 0.85em; color: var(--arco); }
.stamp {
  width: 100%;
  border-collapse: collapse;
  border: 1.5px solid rgba(234, 244, 255, 0.7);
  font-size: 0.92rem;
}
.stamp th, .stamp td { padding: 12px 14px; border: 1px solid var(--linha-bp); text-align: left; vertical-align: top; }
.stamp th { width: 1%; white-space: nowrap; font-weight: 500; font-size: 0.78rem; color: rgba(234, 244, 255, 0.62); }
.stamp td { font-family: var(--font-display); font-size: 0.92rem; letter-spacing: -0.01em; }

/* ---------- cases ---------- */
.cases { position: relative; padding: var(--section-y) var(--gutter); background: var(--breu); }
.cases__list { list-style: none; max-width: var(--max); margin: 0 auto; border-bottom: 1px solid var(--linha); }
.case { border-top: 1px solid var(--linha); }
.case__row { font: inherit; }
.case__row button {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 0.45fr) minmax(0, 0.85fr) auto 20px;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: clamp(22px, 3.4vh, 36px) 0;
  border: 0;
  background: none;
  text-align: left;
}
.case__title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 0.8rem + 1.25vw, 2rem);
  font-weight: 450;
  line-height: 1.1;
  letter-spacing: -0.035em;
  transition: transform 0.6s var(--ease), color 0.3s, text-shadow 0.4s;
}
.case__row button:hover .case__title,
.case__row button[aria-expanded="true"] .case__title { transform: translateX(14px); text-shadow: 0 0 26px rgba(0, 112, 253, 0.7); }
.case__meta, .case__tags { font-size: 0.92rem; color: var(--texto-2); }
.case__badge {
  justify-self: start;
  padding: 4px 10px;
  font-size: 0.75rem;
  color: var(--arco);
  border: 1px solid rgba(143, 208, 255, 0.4);
  border-radius: 999px;
}
.case__row i { position: relative; width: 20px; height: 20px; }
.case__row i::before, .case__row i::after {
  content: "";
  position: absolute;
  left: 0; top: 9.5px;
  width: 20px; height: 1.5px;
  background: currentColor;
  transition: transform 0.5s var(--ease);
}
.case__row i::after { transform: rotate(90deg); }
.case__row button[aria-expanded="true"] i::after { transform: rotate(0); }
.case__panel { overflow: hidden; }
.case__panel > * { margin-bottom: clamp(24px, 4vh, 40px); }
.case__panel:not([hidden]) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: center;
}
.case__text { display: grid; gap: 14px; max-width: 52ch; color: var(--texto-2); }
.case__text strong { color: var(--giz); font-weight: 600; }
.case__cover, .cases__float {
  aspect-ratio: 720 / 440;
  padding: 3%;
  border: 1px solid rgba(214, 232, 255, 0.25);
  border-radius: 12px;
  color: var(--giz-bp);
  background-color: var(--ciano);
  background-image:
    linear-gradient(rgba(214, 232, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214, 232, 255, 0.09) 1px, transparent 1px);
  background-size: 40px 40px;
  box-shadow: inset 0 0 80px rgba(3, 14, 48, 0.7);
}
.case__cover .schem, .cases__float .schem { width: 100%; height: 100%; }
.case__cover .flow, .cases__float .flow { opacity: 1; }
.cases__float {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 30;
  width: clamp(280px, 26vw, 420px);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  box-shadow: inset 0 0 80px rgba(3, 14, 48, 0.7), 0 30px 80px -20px rgba(0, 112, 253, 0.55);
}
@media (max-width: 1023px) {
  .case__row button { grid-template-columns: minmax(0, 1fr) auto 20px; gap: 10px 16px; }
  .case__title { grid-column: 1 / -1; }
  .case__meta { grid-column: 1; }
  .case__tags { grid-column: 1; grid-row: 3; }
  .case__badge { grid-column: 2; grid-row: 2; }
  .case__row i { grid-column: 3; grid-row: 2; }
  .case__panel:not([hidden]) { grid-template-columns: minmax(0, 1fr); }
  .cases__float { display: none; }
}

/* ---------- o gênio ---------- */
.genius { position: relative; height: 320vh; background: var(--breu); }
.genius__stage {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
}
.genius__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 35%;
}
.genius__mask { position: absolute; inset: 0; width: 100%; height: 100%; display: none; }
.js .genius__mask { display: block; }
.genius__outline path {
  fill: none;
  stroke: var(--arco);
  stroke-width: 1.4;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 8px rgba(143, 208, 255, 0.9));
}
.genius__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.35) 45%, transparent 70%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.7), transparent 45%);
}
.genius__copy {
  position: absolute;
  left: var(--edge);
  right: var(--edge);
  bottom: clamp(32px, 9vh, 96px);
  display: grid;
  gap: 20px;
  max-width: 34rem;
}
.genius__copy p { font-size: var(--fs-lead); line-height: 1.5; color: rgba(238, 243, 255, 0.86); }

/* ---------- as mentes ---------- */
.minds { position: relative; padding: var(--section-y) var(--gutter); background: var(--breu); }
.minds__list { list-style: none; max-width: var(--max); margin: 0 auto; border-bottom: 1px solid var(--linha); }
.mind-row {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(18px, 3vh, 34px) 0;
  border-top: 1px solid var(--linha);
}
.mind-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 120% at var(--mx, 50%) 50%, rgba(0, 112, 253, 0.2), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}
.mind-row:hover::before { opacity: 1; }
.mind-row__name {
  position: relative;
  font-family: var(--font-display);
  font-size: var(--fs-giant);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.05em;
  transition: font-weight 0.7s var(--ease), color 0.5s, text-shadow 0.5s;
}
.mind-row:hover .mind-row__name { font-weight: 800; text-shadow: 0 0 28px rgba(0, 112, 253, 0.55); }
.mind-row__role { position: relative; flex: none; font-size: var(--fs-small); color: var(--cromo); }

/* ---------- console ---------- */
.console { position: relative; padding: var(--section-y) var(--gutter); background: var(--breu); }
.console__head, .console__grid, .stack { max-width: var(--max); margin-left: auto; margin-right: auto; }
.console__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.35fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: center;
}
.console__avatar { position: relative; margin: 0; aspect-ratio: 1; }
.console__avatar::before {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 112, 253, 0.28), rgba(0, 112, 253, 0.08) 45%, transparent 70%);
  filter: blur(12px);
  pointer-events: none;
}
.console__brain { position: relative; display: block; width: 100%; height: 100%; object-fit: contain; }
.term {
  display: flex;
  flex-direction: column;
  height: clamp(360px, 52vh, 480px);
  border: 1px solid var(--linha);
  border-radius: 14px;
  background: rgba(10, 16, 32, 0.6);
  box-shadow: 0 40px 120px -40px rgba(0, 112, 253, 0.45);
  font-family: var(--font-code);
  font-size: clamp(0.78rem, 0.74rem + 0.2vw, 0.9rem);
  overflow: hidden;
}
.term__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--linha);
  color: var(--cromo);
  font-size: 0.78rem;
}
.term__bar i { width: 10px; height: 10px; border-radius: 50%; background: rgba(238, 243, 255, 0.16); }
.term__bar span { margin-left: 10px; }
.term__out { flex: 1; overflow-y: auto; padding: 18px 18px 6px; line-height: 1.7; white-space: pre-wrap; word-break: break-word; }
.term__out .t-cmd { color: #fff; }
.term__out .t-cmd::before { content: "$ "; color: var(--arco); }
.term__out .t-ok { color: #7ee2b8; }
.term__out .t-dim { color: rgba(238, 243, 255, 0.5); }
.term__out .t-hi { color: var(--arco); }
.term__out .t-err { color: #ff8a8a; }
.term__out a { color: var(--arco); }
.term__form { display: flex; align-items: center; gap: 10px; padding: 0 18px 10px; }
.term__prompt { flex: none; color: var(--arco); }
.term__in {
  flex: 1;
  min-width: 0;
  min-height: 44px;
  border: 0;
  outline: none;
  background: none;
  color: #fff;
  font-family: var(--font-code);
  font-size: inherit;
  caret-color: var(--arco);
}
.term__form:focus-within { box-shadow: inset 0 1px 0 var(--linha); }
@media (hover: none), (pointer: coarse) {
  .term__in { font-size: 16px; }
}
.stack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0 32px;
  margin-top: clamp(48px, 8vh, 88px);
  border-top: 1px solid var(--linha);
}
.stack > div { padding: 18px 0; border-bottom: 1px solid var(--linha); }
.stack dt { font-weight: 600; margin-bottom: 4px; }
.stack dd { margin: 0; color: var(--texto-2); font-size: 0.95rem; }

/* ---------- dúvidas ---------- */
.faq { position: relative; padding: var(--section-y) var(--gutter); background: var(--breu); }
.faq__list { max-width: var(--max); margin: 0 auto; border-bottom: 1px solid var(--linha); }
.faq__item { border-top: 1px solid var(--linha); }
.faq__item button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: clamp(20px, 3vh, 30px) 0;
  border: 0;
  background: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 0.92rem + 0.7vw, 1.6rem);
  font-weight: 450;
  letter-spacing: -0.02em;
  line-height: 1.25;
  transition: color 0.3s;
}
.faq__item button:hover { color: var(--arco); }
.faq__item button i { position: relative; flex: none; width: 18px; height: 18px; }
.faq__item button i::before, .faq__item button i::after {
  content: "";
  position: absolute;
  left: 0; top: 8.5px;
  width: 18px; height: 1.5px;
  background: currentColor;
  transition: transform 0.5s var(--ease);
}
.faq__item button i::after { transform: rotate(90deg); }
.faq__item button[aria-expanded="true"] i::after { transform: rotate(0); }
.faq__item button[aria-expanded="true"] i::before { transform: rotate(180deg); }
.faq__panel { overflow: hidden; }
.faq__panel p { max-width: 64ch; padding-bottom: clamp(20px, 3vh, 30px); color: var(--texto-2); }

/* ---------- contato ---------- */
.cta {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: 100vh;
  min-height: 100svh;
  background: var(--breu);
  isolation: isolate;
}
.cta__media { position: relative; overflow: hidden; min-height: 460px; }
.cta__media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  opacity: 0.88;
}
.cta__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 58%, #000 100%),
    linear-gradient(180deg, #000 0%, transparent 16%, transparent 78%, #000 100%);
}
.cta__storm { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
.cta__inner {
  display: grid;
  align-content: center;
  justify-self: center;
  gap: clamp(28px, 4vh, 44px);
  width: 100%;
  max-width: 41rem;
  padding: var(--section-y) var(--gutter) var(--section-y) clamp(28px, 4vw, 72px);
}
.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1rem + 2.6vw, 3.6rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.brief {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 2.6vw, 36px);
  border: 1px solid var(--linha);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
}
.brief__lead { color: var(--texto-2); }
.field { display: grid; gap: 8px; margin: 0; padding: 0; border: 0; min-width: 0; }
.field > label, .field > legend { font-size: 0.9rem; font-weight: 500; padding: 0; }
.field > label span { color: rgba(238, 243, 255, 0.5); font-weight: 400; }
.field > label .field__req { color: var(--arco); font-weight: 600; }
.field input[type="text"], .field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(238, 243, 255, 0.18);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  transition: border-color 0.3s, background-color 0.3s, box-shadow 0.3s;
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: rgba(238, 243, 255, 0.38); }
.field input[type="text"]:focus, .field textarea:focus {
  outline: none;
  border-color: var(--volt);
  background: rgba(0, 112, 253, 0.08);
  box-shadow: 0 0 0 3px rgba(0, 112, 253, 0.25);
}
.field input[aria-invalid="true"] { border-color: #ff8a8a; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { margin-bottom: 8px; width: 100%; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; }
.chip span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 9px 14px;
  font-size: 0.9rem;
  border: 1px solid rgba(238, 243, 255, 0.2);
  border-radius: 999px;
  transition: background-color 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s;
}
.chip:hover span { border-color: rgba(143, 208, 255, 0.7); }
.chip input:checked + span {
  background: var(--volt);
  border-color: var(--volt);
  color: #fff;
  box-shadow: 0 0 22px rgba(0, 112, 253, 0.6);
}
.chip input:focus-visible + span { outline: 2px solid var(--arco); outline-offset: 3px; }
.brief .btn { justify-self: stretch; margin-top: 4px; }
.brief__error { color: #ff9b9b; font-size: 0.92rem; }
.brief__alt { font-size: 0.9rem; color: rgba(238, 243, 255, 0.55); }
.brief__alt a { color: var(--arco); }

/* ---------- rodapé ---------- */
.footer { padding: calc(var(--section-y) * 0.7) var(--gutter) 28px; background: var(--breu); overflow: hidden; }
.footer__logo { position: relative; max-width: min(var(--max), 1120px); margin: 0 auto var(--head-gap); }
.footer__logo svg { width: 100%; height: auto; }
.footer__base { --logo-m: #3a95ff; color: rgba(238, 243, 255, 0.46); filter: drop-shadow(0 0 14px rgba(0, 112, 253, 0.35)); }
.footer__lit {
  position: absolute;
  inset: 0;
  color: #fff;
  -webkit-mask-image: radial-gradient(circle at var(--sx, -50%) var(--sy, 50%), #000 0, rgba(0, 0, 0, 0.6) 8vw, transparent 22vw);
  mask-image: radial-gradient(circle at var(--sx, -50%) var(--sy, 50%), #000 0, rgba(0, 0, 0, 0.6) 8vw, transparent 22vw);
  filter: drop-shadow(0 0 18px rgba(0, 112, 253, 0.6));
}
.footer__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--linha);
  font-size: var(--fs-small);
  color: rgba(238, 243, 255, 0.55);
}
.footer__nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer__nav a, .footer__top {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
  color: var(--texto-2);
  transition: color 0.3s;
}
.footer__nav a:hover, .footer__top:hover { color: #fff; }

/* ---------- responsivo ---------- */
@media (max-width: 1023px) {
  .plan__head, .method__head, .cases__head, .minds__head, .console__head, .faq__head, .legend, .console__grid { grid-template-columns: minmax(0, 1fr); }
  .console__avatar { max-width: 340px; }
}
@media (max-width: 1023px) {
  .cta { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .cta__media { aspect-ratio: 16 / 10; min-height: 0; }
  .cta__media::after { background: linear-gradient(180deg, #000 0%, transparent 22%, transparent 70%, #000 100%); }
  .cta__inner { max-width: 41rem; margin: 0 auto; padding: clamp(24px, 4vh, 40px) var(--gutter) var(--section-y); }
}
@media (max-width: 860px) {
  .nav__links, .nav__cta { display: none; }
  .nav__menu { display: block; }
  .hero__hint { display: none; }
}
@media (max-width: 560px) {
  .hero__ctas .btn { flex: 1 1 100%; min-height: 50px; }
  .opening__copy { gap: 14px; }
  .hero__ctas { margin-top: 12px; }
  .mind-row { flex-direction: column; gap: 6px; }
  .brief .btn { justify-self: stretch; }
  .stamp { display: block; }
  .stamp tbody { display: grid; grid-template-columns: auto minmax(0, 1fr); }
  .stamp tr { display: contents; }
  .stamp th, .stamp td { padding: 11px 14px; border: 0; border-top: 1px solid var(--linha-bp); }
  .stamp th { width: auto; border-right: 1px solid var(--linha-bp); }
  .stamp tr:first-child > * { border-top: 0; }
}
@media (hover: none), (pointer: coarse) {
  [data-fine-only] { display: none; }
}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .js .intro { display: none; }
  .hero__hint, .hero__scroll { display: none; }
  .js .opening { height: auto; }
  .js .opening__stage { position: relative; min-height: 100vh; }
  .js .seq { display: none; }
  .js .manifesto__text .word, .js .step { opacity: 1; }
  .js .steps__line i { transform: none; }
  .js .genius__mask { display: none; }
  .genius, .manifesto { height: auto; }
  .genius__stage, .manifesto__pin { position: relative; }
  .manifesto__pin { height: auto; min-height: 70vh; }
}

/* clarão do raio (easter egg) */
.flash {
  position: fixed;
  inset: 0;
  z-index: 44;
  pointer-events: none;
  background: radial-gradient(circle at 50% 30%, rgba(190, 225, 255, 0.55), rgba(0, 112, 253, 0.2) 60%, transparent);
  opacity: 0;
}