@import url("https://fonts.googleapis.com/css2?family=Anton&family=Archivo:wght@400;500;700&family=Geist+Mono:wght@400;500&display=swap");

/* IDEIA4 — componentes. Valores vêm de tokens.css; nada de cor ou medida solta aqui. */

.i4-root { background: var(--surface); color: var(--ink-body); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; }
.i4-root *, .i4-root *::before, .i4-root *::after { box-sizing: border-box; }

/* Eyebrow: quadrado laranja + caixa alta espaçada */
.i4-eyebrow { display: inline-flex; align-items: center; gap: var(--space-3); margin: 0;
  font-family: var(--font-sans); font-size: 13px; line-height: 16px; font-weight: 700; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--accent-text); }
.i4-eyebrow::before { content: ""; width: 14px; height: 14px; background: var(--laranja-ideia); flex: none; }
.i4-eyebrow--hud::before { content: none; }
.i4-eyebrow--hud { font-family: var(--font-mono); font-size: 12px; font-weight: 400; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-muted); }
.i4-eyebrow--hud b { color: var(--accent-text); font-weight: 500; }

/* Headline: Anton, caixa alta, parte final em laranja */
.i4-headline { margin: 0; font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  color: var(--ink); font-size: 56px; line-height: 0.95; letter-spacing: 0; }
.i4-headline--xl { font-size: 128px; line-height: 0.9; }
.i4-headline--lg { font-size: 88px; line-height: 0.92; }
.i4-headline em { font-style: normal; color: var(--laranja-ideia); }
.i4-lead { margin: 0; font-size: 22px; line-height: 34px; color: var(--ink-body); max-width: 40em; }

/* Button */
.i4-btn { display: inline-flex; align-items: center; gap: var(--space-3); padding: 18px 28px; border-radius: var(--radius-sm);
  border: 1px solid transparent; font-family: var(--font-sans); font-size: 14px; line-height: 16px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; cursor: pointer;
  transition: box-shadow var(--dur-fast) var(--ease-out-expo), transform var(--dur-fast) var(--ease-out-expo), background var(--dur-fast); }
.i4-btn:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
.i4-btn--primary { background: var(--laranja-ideia); color: var(--on-laranja); }
.i4-btn--primary:hover { box-shadow: var(--glow-laranja); transform: translateY(-2px); }
.i4-btn--secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.i4-btn--secondary:hover { background: var(--ink); color: var(--surface); }
.i4-btn--link { padding: 0; background: none; color: var(--accent-text); border: 0; border-bottom: 2px solid currentColor; border-radius: 0; padding-bottom: 4px; }
.i4-btn .i4-arrow { transition: transform var(--dur-fast) var(--ease-mech); }
.i4-btn:hover .i4-arrow { transform: translateX(4px); }

/* Card base */
.i4-card { background: var(--surface-raised); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: var(--space-8); }
.i4-card__title { margin: 0 0 var(--space-6); font-family: var(--font-sans); font-size: 15px; line-height: 20px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-text); }
.i4-card__body { margin: 0; font-size: 15px; line-height: 23px; color: var(--ink-body); }

/* ServiceCard: número + título + texto */
.i4-service { display: grid; grid-template-columns: 72px 1fr; column-gap: var(--space-6); row-gap: var(--space-6); }
.i4-service__num { font-family: var(--font-display); font-size: 36px; line-height: 1; color: var(--accent-text); }
.i4-service__title { margin: 0; align-self: center; font-family: var(--font-sans); font-size: 18px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink); }
.i4-service__body { grid-column: 1 / -1; margin: 0; font-size: 15px; line-height: 23px; color: var(--ink-body); }

/* PillarCard: ícone no círculo + título + linha */
.i4-pillar { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-6); padding: var(--space-8) var(--space-4); }
.i4-pillar__ring { width: 120px; height: 120px; border-radius: var(--radius-full); border: 2px solid var(--laranja-ideia); background: var(--preto-absoluto);
  display: grid; place-items: center; }
.i4-pillar__ring img { width: 60px; height: 60px; }
.i4-pillar__title { margin: 0; font-size: 15px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-text); }
.i4-pillar__body { margin: 0; font-size: 14px; line-height: 20px; color: var(--ink-body); }

/* ContactCard */
.i4-contact { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6) var(--space-8); text-decoration: none; }
.i4-contact__label { font-size: 12px; font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase; color: var(--accent-text); }
.i4-contact__value { font-size: 20px; font-weight: 700; color: var(--ink); }
a.i4-contact:hover { border-color: var(--laranja-ideia); }
a.i4-contact:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

/* StackedWord: palavra repetida em contorno, uma linha cheia */
.i4-stack { display: flex; flex-direction: column; font-family: var(--font-display); text-transform: uppercase; line-height: 0.86; letter-spacing: 0.01em; }
.i4-stack span { color: transparent; -webkit-text-stroke: 1px var(--laranja-ideia); opacity: 0.55; }
.i4-stack span.is-solid { color: var(--laranja-ideia); -webkit-text-stroke: 0; opacity: 1; }

/* BootLoader — barra que racha, cortina que abre, ficha técnica, log, mira com coordenadas */
.i4-boot { position: relative; overflow: hidden; background: var(--preto-absoluto); color: var(--branco); font-family: var(--font-mono); font-size: 12px; line-height: 18px; letter-spacing: 0.04em; }
.i4-boot__bar { position: absolute; left: 0; right: 0; top: 50%; height: 0; z-index: 3; pointer-events: none; }
.i4-boot__half { position: absolute; left: 0; height: 2px; width: var(--boot-p, 0%); background: var(--laranja-ideia); transition: transform var(--dur-slow) var(--ease-curtain); }
.i4-boot__half--top { top: -2px; } .i4-boot__half--bot { top: 0; }
.i4-boot.is-open .i4-boot__half--top { transform: translateY(-50vh); }
.i4-boot.is-open .i4-boot__half--bot { transform: translateY(50vh); }
.i4-boot__pct { position: absolute; right: var(--space-6); top: calc(50% + var(--space-3)); z-index: 3; color: var(--branco); transition: opacity var(--dur-fast); }
.i4-boot.is-open .i4-boot__pct { opacity: 0; }
.i4-boot__main { position: absolute; inset: 0; display: grid; grid-template-columns: 1.1fr 1fr auto; gap: var(--space-8); align-items: center; padding: var(--space-12);
  clip-path: inset(50% 0 50% 0); transition: clip-path var(--dur-slow) var(--ease-curtain); }
.i4-boot.is-open .i4-boot__main { clip-path: inset(0 0 0 0); }
.i4-boot__spec { display: grid; grid-template-columns: auto 1fr; gap: 6px var(--space-4); margin: 0; }
.i4-boot__spec dt { color: var(--laranja-ideia); } .i4-boot__spec dd { margin: 0; color: var(--branco); }
.i4-boot__title { grid-column: 1 / -1; margin: 0 0 var(--space-4); font-family: var(--font-display); font-size: 32px; line-height: 1; letter-spacing: 0; text-transform: uppercase; }
.i4-boot__log { list-style: none; margin: 0; padding: 0; }
.i4-boot__log li { opacity: 0.2; transition: opacity var(--dur-fast); }
.i4-boot__log li.is-done { opacity: 0.7; } .i4-boot__log li.is-current { opacity: 1; }
.i4-boot__log b { color: var(--laranja-ideia); font-weight: 400; }
.i4-boot__mark { width: 140px; height: auto; display: block; }
.i4-cross { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.i4-cross__h, .i4-cross__v { position: absolute; background: rgba(255, 255, 255, 0.18); }
.i4-cross__h { left: 0; right: 0; height: 1px; top: var(--cy, 50%); }
.i4-cross__v { top: 0; bottom: 0; width: 1px; left: var(--cx, 50%); }
.i4-cross__xy { position: absolute; left: calc(var(--cx, 50%) + 10px); top: calc(var(--cy, 50%) + 8px); font-family: var(--font-mono); font-size: 10px; line-height: 14px; color: var(--laranja-ideia); white-space: pre; }

/* BlueprintFrame — moldura de planta que se desenha: linhas, cruzes (+) nos cantos, régua tracejada */
.i4-frame { position: relative; padding: var(--space-6); }
.i4-frame__line { position: absolute; background: var(--border); transition: transform var(--dur-slow) var(--ease-mech); }
.i4-frame__line--t, .i4-frame__line--b { left: 0; right: 0; height: 1px; transform: scaleX(0); }
.i4-frame__line--t { top: 0; transform-origin: left; } .i4-frame__line--b { bottom: 0; transform-origin: right; }
.i4-frame__line--l, .i4-frame__line--r { top: 0; bottom: 0; width: 1px; transform: scaleY(0); }
.i4-frame__line--l { left: 0; transform-origin: bottom; } .i4-frame__line--r { right: 0; transform-origin: top; }
.i4-frame__plus { position: absolute; width: 13px; height: 13px; opacity: 0; transform: rotate(-90deg) scale(0.4); transition: opacity var(--dur-fast), transform var(--dur-slow) var(--ease-mech); }
.i4-frame__plus::before, .i4-frame__plus::after { content: ""; position: absolute; background: var(--laranja-ideia); }
.i4-frame__plus::before { left: 6px; top: 0; width: 1px; height: 13px; } .i4-frame__plus::after { top: 6px; left: 0; height: 1px; width: 13px; }
.i4-frame__plus--tl { left: -6px; top: -6px; } .i4-frame__plus--tr { right: -6px; top: -6px; } .i4-frame__plus--bl { left: -6px; bottom: -6px; } .i4-frame__plus--br { right: -6px; bottom: -6px; }
.i4-frame__label { position: absolute; top: -22px; left: var(--space-6); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em; color: var(--ink-muted); opacity: 0; transition: opacity var(--dur-base) var(--dur-slow); }
.i4-frame__media { overflow: hidden; border-radius: var(--radius-sm); }
.i4-frame__media > * { display: block; width: 100%; transform: scale(1.15); opacity: 0; transition: transform 1.2s var(--ease-out-expo) 0.3s, opacity var(--dur-base) 0.3s; }
.i4-frame.is-in .i4-frame__line { transform: none; }
.i4-frame.is-in .i4-frame__plus { opacity: 1; transform: none; }
.i4-frame.is-in .i4-frame__label { opacity: 1; }
.i4-frame.is-in .i4-frame__media > * { transform: none; opacity: 1; }

/* ScrambleText — letras sorteadas que travam no caractere certo */
.i4-scramble .ch { display: inline-block; filter: blur(6px); opacity: 0; transition: filter var(--dur-base), opacity var(--dur-fast); }
.i4-scramble .ch.is-on { opacity: 1; }
.i4-scramble .ch.is-set { filter: none; }

/* Marca d'água do símbolo */
.i4-watermark { position: absolute; pointer-events: none; opacity: 0.22; }

/* Scroll reveal: classes aplicadas pelo script do site */
.i4-reveal { opacity: 0; transform: translateY(32px); transition: opacity var(--dur-base) var(--ease-out-expo), transform var(--dur-slow) var(--ease-out-expo); }
.i4-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .i4-reveal, .i4-btn, .i4-btn .i4-arrow, .i4-frame *, .i4-boot * { transition: none !important; }
  .i4-reveal { transform: none; opacity: 1; }
}