/* ============================================================
   WISEASSIST — Sistema visual "Broadcast Slate"
   Estética: sala de controle / claquete de vídeo.
   Assinaturas: barras SMPTE, rótulos em timecode monoespaçado,
   sinal-teal (VOD) e sinal-vermelho (LIVE), grão sutil de vídeo.
   ============================================================ */

/* === TOKENS === */
:root {
  /* Fundo e superfícies */
  --bg:        #08090C;
  --bg-2:      #0B0D12;
  --surface:   #101319;
  --surface-2: #151924;
  --line:      rgba(255, 255, 255, 0.085);
  --line-2:    rgba(255, 255, 255, 0.16);

  /* Texto */
  --fg:     #F1F3F6;
  --fg-2:   #C3C8D2;
  --muted:  #868E9E;
  --faint:  #5B6373;

  /* Sinais cromáticos (derivados das barras SMPTE) */
  --vod:    #34E0C8;
  --live:   #FF4A3A;
  --amber:  #FFC24B;
  --violet: #9A8CFF;

  --accent: var(--vod);

  /* Métrica */
  --maxw: 1240px;
  --gut: 32px;
  --radius: 4px;
  --radius-lg: 10px;

  /* Tipografia */
  --display: 'Clash Display', 'Bricolage Grotesque', Georgia, serif;
  --sans: 'Satoshi', 'Segoe UI', Helvetica, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Movimento */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--display); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--vod); color: #04120F; }

/* Grão de vídeo global — dá textura de sinal analógico ao fundo */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.032;
  transform: translateZ(0);
  will-change: transform;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* === UTILITÁRIOS DE LAYOUT === */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding: clamp(84px, 11vw, 156px) 0; position: relative; }
/* Compensa a barra fixa ao navegar por âncoras */
section[id], .stats[id] { scroll-margin-top: 86px; }
.section--tint { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 18%, var(--bg-2) 82%, var(--bg) 100%); }

/* Barras SMPTE — elemento gráfico assinatura, usado como régua de seção */
.bars { display: flex; height: 4px; width: 96px; border-radius: 99px; overflow: hidden; }
.bars i { flex: 1; }
.bars i:nth-child(1) { background: var(--vod); }
.bars i:nth-child(2) { background: var(--amber); }
.bars i:nth-child(3) { background: var(--violet); }
.bars i:nth-child(4) { background: var(--live); }

/* Rótulo em timecode */
.tc {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.tc::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.section-head { max-width: 780px; margin-bottom: clamp(48px, 6vw, 76px); }
.section-head .bars { margin-bottom: 26px; }
.section-head h2 {
  font-size: clamp(36px, 5.2vw, 64px);
  margin-top: 18px;
  letter-spacing: -0.03em;
  word-spacing: 0.04em;
}
.section-head p {
  margin-top: 22px;
  color: var(--fg-2);
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.75;
  max-width: 68ch;
}
.lead { color: var(--fg-2); font-size: clamp(17px, 1.5vw, 20px); line-height: 1.8; }

/* === NAVEGAÇÃO === */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  backdrop-filter: blur(14px) saturate(140%);
  background: rgba(8, 9, 12, 0.62);
  border-bottom: 1px solid transparent;
  transition: background .35s var(--ease), border-color .35s var(--ease);
}
.nav.is-stuck { background: rgba(8, 9, 12, 0.9); border-bottom-color: var(--line); }
.nav__inner {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  background: var(--surface);
}
.brand__mark::before {
  content: "";
  width: 0; height: 0;
  border-left: 9px solid var(--vod);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  margin-left: 3px;
  transition: border-left-color .4s var(--ease);
}
.brand:hover .brand__mark::before { border-left-color: var(--amber); }
.brand__name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.02em;
}
.brand__name b { font-weight: 400; color: var(--muted); }

.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__links a {
  font-size: 14.5px;
  color: var(--fg-2);
  padding: 9px 14px;
  border-radius: var(--radius);
  transition: color .25s, background .25s;
}
.nav__links a:hover { color: var(--fg); background: rgba(255,255,255,0.05); }
.nav__links a.is-current { color: var(--fg); }
.nav__links a.is-current::after {
  content: ""; display: block; height: 1px; margin-top: 5px;
  background: var(--accent);
}
.nav__cta {
  font-family: var(--mono);
  font-size: 12px !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--line-2);
  padding: 10px 16px !important;
  color: var(--fg) !important;
  transition: border-color .3s, box-shadow .3s, color .3s;
}
.nav__cta:hover { border-color: var(--vod); box-shadow: 0 0 24px rgba(52,224,200,0.18); background: transparent !important; }

/* Scrubber de progresso de rolagem — metáfora de player */
.scrubber {
  position: fixed; top: 0; left: 0; z-index: 901;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--vod), var(--amber));
  box-shadow: 0 0 12px rgba(52,224,200,0.5);
}

.nav__toggle {
  display: none;
  background: none; border: 1px solid var(--line-2); border-radius: 3px;
  width: 40px; height: 36px; cursor: pointer; padding: 0;
}
.nav__toggle span { display: block; width: 16px; height: 1.5px; background: var(--fg); margin: 3px auto; transition: transform .3s var(--ease), opacity .3s; }
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-4.5px) rotate(-45deg); }

/* === HERO === */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 130px 0 80px;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
/* Halos de luz de estúdio */
.hero__bg::before {
  content: "";
  position: absolute;
  width: 900px; height: 900px;
  top: -320px; right: -220px;
  background: radial-gradient(circle, rgba(52,224,200,0.16), transparent 62%);
  will-change: transform;
  animation: drift 22s ease-in-out infinite alternate;
}
.hero__bg::after {
  content: "";
  position: absolute;
  width: 760px; height: 760px;
  bottom: -340px; left: -240px;
  background: radial-gradient(circle, rgba(255,74,58,0.13), transparent 62%);
  will-change: transform;
  animation: drift 26s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(-60px, 50px, 0) scale(1.12); }
}
/* Grade técnica de fundo */
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: radial-gradient(ellipse 80% 65% at 50% 40%, #000 20%, transparent 78%);
}
/* Linhas de varredura */
.hero__scan {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(180deg, rgba(255,255,255,0.022) 0 1px, transparent 1px 4px);
  opacity: .6;
}

.hero__inner { position: relative; z-index: 2; width: 100%; }
.hero h1 {
  font-size: clamp(46px, 8.4vw, 118px);
  line-height: 0.94;
  letter-spacing: -0.045em;
  word-spacing: 0.08em;
  max-width: 15ch;
  margin-top: 26px;
}
.hero h1 .glow {
  background: linear-gradient(100deg, var(--vod) 10%, var(--amber) 90%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero__sub {
  margin-top: 32px;
  max-width: 58ch;
  color: var(--fg-2);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.75;
}
.hero__actions { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 14px; }

/* Ficha técnica do hero */
.slate {
  margin-top: clamp(60px, 8vw, 96px);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.slate div {
  padding: 26px 26px 26px 0;
  border-right: 1px solid var(--line);
}
.slate div:last-child { border-right: 0; }
.slate dt {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--faint); margin-bottom: 10px;
}
.slate dd { margin: 0; font-size: 15.5px; color: var(--fg-2); line-height: 1.5; }

/* === BOTÕES === */
.btn {
  display: inline-flex; align-items: center; gap: 11px;
  font-family: var(--mono);
  font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 16px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, border-color .3s, color .3s;
  will-change: transform;
}
.btn--primary { background: var(--vod); color: #04120F; font-weight: 700; }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 34px rgba(52,224,200,0.28); }
.btn--ghost { border-color: var(--line-2); color: var(--fg); }
.btn--ghost:hover { border-color: var(--fg-2); transform: translateY(-2px); background: rgba(255,255,255,0.04); }
.btn--live { background: var(--live); color: #1A0603; font-weight: 700; }
.btn--live:hover { transform: translateY(-2px); box-shadow: 0 12px 34px rgba(255,74,58,0.28); }
.btn i { font-style: normal; transition: transform .3s var(--ease); }
.btn:hover i { transform: translateX(4px); }

/* === CARTÕES E GRADES === */
.grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.grid > *, .cell, .panel, .value, .product, .split > * { min-width: 0; }
h1, h2, h3, h4, p, li, dd { overflow-wrap: break-word; }

.cell {
  background: var(--bg-2);
  padding: clamp(28px, 3.4vw, 44px);
  position: relative;
  transition: background .4s var(--ease);
}
.cell:hover { background: var(--surface); }
.cell__code {
  font-family: var(--mono);
  font-size: 12px; letter-spacing: 0.18em;
  color: var(--accent);
  border: 1px solid currentColor;
  padding: 5px 10px;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 22px;
  opacity: .85;
}
.cell h3 { font-size: clamp(20px, 2vw, 25px); margin-bottom: 14px; letter-spacing: -0.015em; }
.cell p { color: var(--muted); font-size: 15.5px; line-height: 1.7; }
.cell::after {
  content: "";
  position: absolute; left: 0; top: 0; height: 2px; width: 0;
  background: var(--accent);
  transition: width .5s var(--ease);
}
.cell:hover::after { width: 100%; }

/* === PILARES (P&D / DEV / OPS) === */
.pillar .cell__code { font-size: 13px; letter-spacing: 0.16em; }
.pillar:nth-child(1) { --accent: var(--vod); }
.pillar:nth-child(2) { --accent: var(--amber); }
.pillar:nth-child(3) { --accent: var(--violet); }

/* === MISSÃO / VISÃO / VALORES === */
.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(30px, 3.6vw, 46px);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(255,255,255,0.035), transparent 55%),
    var(--bg-2);
  position: relative;
  overflow: hidden;
}
.panel > .bars { margin-bottom: 22px; }
.panel h3 { font-size: clamp(24px, 2.6vw, 32px); margin-bottom: 16px; }
.panel p { color: var(--fg-2); line-height: 1.8; font-size: 16.5px; }

.values { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(210px, 100%), 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.value { background: var(--bg-2); padding: 30px 28px; transition: background .4s var(--ease); }
.value:hover { background: var(--surface); }
.value .n { font-family: var(--mono); font-size: 11px; color: var(--faint); letter-spacing: .2em; }
.value h4 { font-family: var(--display); font-size: 19px; margin: 14px 0 10px; font-weight: 600; }
.value p { color: var(--muted); font-size: 14.5px; line-height: 1.65; }

/* === LISTAS DE MARCADOR TÉCNICO === */
.ticks { display: grid; gap: 2px; }
.ticks li {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line);
  color: var(--fg-2);
  font-size: 16.5px;
  line-height: 1.6;
}
.ticks li:last-child { border-bottom: 0; }
.ticks li::before {
  content: attr(data-n);
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--accent);
  padding-top: 5px;
  min-width: 34px;
  letter-spacing: .08em;
}

/* === DESTAQUE DE PRODUTOS (home) === */
.products { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.product {
  --accent: var(--vod);
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 3.8vw, 52px);
  background: var(--bg-2);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .5s var(--ease), border-color .5s var(--ease);
}
.product::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(90% 70% at 100% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%);
  opacity: .55;
  transition: opacity .5s var(--ease);
}
.product:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 45%, transparent); }
.product:hover::before { opacity: 1; }
.product--live { --accent: var(--live); }
.product > * { position: relative; z-index: 1; }
.product__tag {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--accent); display: inline-flex; align-items: center; gap: 9px;
}
.product h3 { font-size: clamp(34px, 4.2vw, 52px); margin: 20px 0 6px; letter-spacing: -0.035em; }
.product__sub { color: var(--fg-2); font-size: 17px; margin-bottom: 26px; }
.product__list { display: grid; gap: 11px; margin-bottom: 34px; }
.product__list li { font-size: 15px; color: var(--muted); display: flex; gap: 12px; }
.product__list li::before { content: "—"; color: var(--accent); }
.product .btn { align-self: flex-start; margin-top: auto; }

/* Ponto pulsante do LIVE */
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--live); position: relative; }
.pulse::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: var(--live); animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(3.4); opacity: 0; } }

/* === FAIXA DE MÉTRICAS === */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.stat { background: var(--bg); padding: 42px 30px; }
.stat b { display: block; font-family: var(--display); font-size: clamp(34px, 4vw, 52px); letter-spacing: -0.03em; line-height: 1; }
.stat span { display: block; margin-top: 14px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--faint); }
.stat:nth-child(1) b { color: var(--vod); }
.stat:nth-child(2) b { color: var(--amber); }
.stat:nth-child(3) b { color: var(--violet); }
.stat:nth-child(4) b { color: var(--live); }

/* === PÁGINA DE PRODUTO === */
.phero {
  --accent: var(--vod);
  position: relative;
  padding: clamp(140px, 15vw, 172px) 0 clamp(72px, 8vw, 110px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.phero--live { --accent: var(--live); }
.phero__bg { position: absolute; inset: 0; pointer-events: none; }
.phero__bg::before {
  content: "";
  position: absolute; width: 1000px; height: 700px; top: -260px; right: -180px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 20%, transparent), transparent 62%);
  will-change: transform;
  animation: drift 24s ease-in-out infinite alternate;
}
.phero__inner { position: relative; z-index: 2; }
.phero h1 { font-size: clamp(52px, 9vw, 116px); letter-spacing: -0.045em; word-spacing: 0.08em; margin: 22px 0 0; }
.phero h1 em { font-style: normal; color: var(--accent); }
.phero__sub { margin-top: 20px; font-size: clamp(18px, 2vw, 26px); color: var(--fg-2); font-family: var(--display); font-weight: 400; letter-spacing: -0.01em; }
.phero__desc { margin-top: 34px; max-width: 70ch; color: var(--fg-2); line-height: 1.85; font-size: 17px; }
.phero__desc + .phero__desc { margin-top: 20px; }

.feat { --accent: var(--vod); }
.feat--live { --accent: var(--live); }
.feat .grid--3 .cell__code { color: var(--accent); }

/* Duas colunas: diferenciais + casos de uso */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.split h3 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 8px; }
.split .bars { margin-bottom: 22px; }

/* Bloco de sinergia */
.synergy {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(34px, 4.4vw, 62px);
  background:
    linear-gradient(100deg, rgba(52,224,200,0.09), rgba(255,74,58,0.09)),
    var(--bg-2);
  position: relative; overflow: hidden;
}
.synergy__flow {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  margin-top: 34px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
}
.synergy__flow span {
  border: 1px solid var(--line-2); border-radius: 3px; padding: 12px 18px; background: rgba(0,0,0,.3);
}
.synergy__flow span:first-child { color: var(--live); border-color: color-mix(in srgb, var(--live) 45%, transparent); }
.synergy__flow span:last-child { color: var(--vod); border-color: color-mix(in srgb, var(--vod) 45%, transparent); }
.synergy__flow em { font-style: normal; color: var(--faint); }

/* === CTA / CONTATO === */
.cta {
  position: relative;
  border-top: 1px solid var(--line);
  padding: clamp(90px, 11vw, 150px) 0;
  overflow: hidden;
  text-align: center;
}
.cta__bg { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(70% 90% at 50% 100%, rgba(52,224,200,0.13), transparent 65%); }
.cta__inner { position: relative; z-index: 2; }
.cta h2 { font-size: clamp(38px, 6.4vw, 82px); letter-spacing: -0.04em; word-spacing: 0.06em; margin: 24px auto 0; max-width: 18ch; }
.cta p { margin: 26px auto 0; max-width: 60ch; color: var(--fg-2); font-size: 17.5px; line-height: 1.75; }
.cta .bars { margin-inline: auto; }
.cta__actions { margin-top: 44px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta__meta { margin-top: 42px; display: flex; gap: 34px; justify-content: center; flex-wrap: wrap; font-family: var(--mono); font-size: 12.5px; letter-spacing: .1em; color: var(--muted); }
.cta__meta a { border-bottom: 1px solid var(--line-2); padding-bottom: 3px; transition: color .3s, border-color .3s; }
.cta__meta a:hover { color: var(--vod); border-color: var(--vod); }

/* === RODAPÉ === */
.footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: 64px 0 40px; }
.footer__top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 42px; border-bottom: 1px solid var(--line); }
.footer__blurb { max-width: 40ch; color: var(--muted); font-size: 15px; line-height: 1.7; margin-top: 18px; }
.footer__cols { display: flex; gap: clamp(40px, 7vw, 90px); flex-wrap: wrap; }
.footer__col h5 { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--faint); margin: 0 0 18px; font-weight: 400; }
.footer__col a, .footer__col li { display: block; color: var(--fg-2); font-size: 15px; padding: 5px 0; transition: color .25s; }
.footer__col a:hover { color: var(--vod); }
.footer__bottom { padding-top: 26px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; color: var(--faint); text-transform: uppercase; }

/* === REVELAÇÃO AO ROLAR === */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
.reveal[data-d="5"] { transition-delay: .40s; }
.reveal[data-d="6"] { transition-delay: .48s; }

/* Entrada do hero */
.rise { opacity: 0; transform: translateY(30px); animation: rise .95s var(--ease) forwards; }
.rise[data-d="1"] { animation-delay: .10s; }
.rise[data-d="2"] { animation-delay: .22s; }
.rise[data-d="3"] { animation-delay: .34s; }
.rise[data-d="4"] { animation-delay: .46s; }
.rise[data-d="5"] { animation-delay: .58s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* === RESPONSIVO (site fluido — não é um deck de slides) === */
@media (max-width: 1040px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .slate { grid-template-columns: repeat(2, 1fr); }
  .slate div { border-bottom: 1px solid var(--line); }
  .slate div:nth-child(2n) { border-right: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  :root { --gut: 22px; }
  body { font-size: 16px; }
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 74px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: rgba(8,9,12,0.98);
    border-bottom: 1px solid var(--line);
    padding: 14px var(--gut) 24px;
    transform: translateY(-12px);
    opacity: 0; visibility: hidden;
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  }
  .nav.is-open .nav__links { opacity: 1; visibility: visible; transform: none; }
  .nav__links a { padding: 14px 6px; font-size: 17px; }
  .nav__cta { text-align: center; margin-top: 10px; }
  .mv, .products, .split, .grid--2 { grid-template-columns: 1fr; }
  .grid--3 { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 120px 0 70px; }
  .footer__top { flex-direction: column; }
}
@media (max-width: 380px) {
  .brand__name { font-size: 16px; }
  .brand__mark { width: 26px; height: 26px; }
  .ticks li { gap: 12px; font-size: 15.5px; }
  .ticks li::before { min-width: 26px; }
}
@media (max-width: 520px) {
  .slate { grid-template-columns: 1fr; }
  .slate div { border-right: 0; }
  .stats { grid-template-columns: 1fr; }
  .btn { width: 100%; justify-content: center; }
}

/* === MOVIMENTO REDUZIDO === */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .rise { opacity: 1; transform: none; }
}