/* Creait — site institucional. Tema escuro, fotos grandes, parallax e revelações no scroll (GSAP). */
:root {
  --bg: #0b0b0f;
  --bg-2: #121218;
  --bg-3: #1a1a22;
  --linha: rgba(255, 255, 255, .08);
  --texto: #f4f2ee;
  --texto-2: #b8b4ad;
  --texto-3: #7f7b75;
  --laranja: #f26522;
  --laranja-claro: #fbb040;
  --grad: linear-gradient(135deg, #fbb040 0%, #f26522 100%);
  --raio: 20px;
  --max: 1200px;
  --fonte: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  font-family: var(--fonte);
  background: var(--bg);
  color: var(--texto);
  line-height: 1.6;
  font-size: 17px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: -.025em; font-weight: 800; }
h1 { font-size: clamp(2.6rem, 6.2vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h3 { font-size: 1.25rem; letter-spacing: -.01em; }
p { margin: 0 0 1rem; }
::selection { background: var(--laranja); color: #fff; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.secao { padding: clamp(80px, 10vw, 140px) 0; position: relative; }
.rotulo {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--laranja-claro);
  margin-bottom: 1.2rem;
}
.rotulo::before { content: ""; width: 28px; height: 2px; background: var(--grad); border-radius: 2px; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: var(--texto-2); max-width: 620px; }
.destaque { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cabecalho-secao { max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px); }
.cabecalho-secao.centro { text-align: center; margin-left: auto; margin-right: auto; }
.cabecalho-secao.centro .rotulo { justify-content: center; }
.cabecalho-secao.centro .lead { margin: 1rem auto 0; }
.cabecalho-secao h2 + .lead { margin-top: 1rem; }

/* Botões */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.7rem; border-radius: 999px; font-weight: 700; font-size: .98rem;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap; overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s, border-color .35s;
}
.btn svg { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translateX(4px); }
.btn-primario { background: var(--grad); color: #fff; box-shadow: 0 10px 30px rgba(242, 101, 34, .3); }
.btn-primario:hover { box-shadow: 0 16px 40px rgba(242, 101, 34, .45); }
.btn-vidro { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .14); color: var(--texto); backdrop-filter: blur(10px); }
.btn-vidro:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .3); }

/* Cabeçalho fixo */
.topo {
  position: fixed; inset: 0 0 auto 0; z-index: 100; transition: background .4s, border-color .4s, padding .4s;
  border-bottom: 1px solid transparent;
}
.topo .container { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 1rem; transition: height .4s; }
.topo.solido { background: rgba(11, 11, 15, .75); backdrop-filter: saturate(160%) blur(14px); border-color: var(--linha); }
.topo.solido .container { height: 68px; }
.logo img { height: 34px; width: auto; }
.menu { display: flex; align-items: center; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.menu a { color: var(--texto-2); font-weight: 600; font-size: .95rem; position: relative; transition: color .3s; }
.menu a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--grad); transition: width .35s var(--ease); }
.menu a:not(.btn):hover { color: var(--texto); }
.menu a:not(.btn):hover::after { width: 100%; }
.menu .btn { padding: .65rem 1.25rem; font-size: .9rem; color: #fff; }
.menu-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; width: 26px; height: 2px; background: var(--texto); margin: 6px 0; border-radius: 2px; transition: transform .3s, opacity .3s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: -38% 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; will-change: transform; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(11, 11, 15, .55) 0%, rgba(11, 11, 15, .25) 40%, rgba(11, 11, 15, .92) 100%),
    radial-gradient(60% 50% at 80% 20%, rgba(242, 101, 34, .22), transparent 70%);
}
.hero .container { padding-bottom: clamp(56px, 8vw, 110px); padding-top: 140px; }
.hero-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 48px; align-items: end; }
.hero h1 { max-width: 17ch; font-size: clamp(2.4rem, 4.8vw, 4.4rem); }
.hero h1 .palavra { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .16em; margin-bottom: -.16em; }
.hero h1 .palavra > span { display: inline-block; transform: translateY(110%); }
.hero .lead { margin: 1.6rem 0 2.2rem; }
.hero .acoes { display: flex; gap: .9rem; flex-wrap: wrap; }
.hero-pilhas { display: grid; gap: 14px; }
.chip {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: 16px;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: blur(14px);
}
.chip strong { font-size: 1.5rem; font-weight: 800; letter-spacing: -.02em; display: block; line-height: 1; }
.chip span { font-size: .85rem; color: var(--texto-2); }
.chip .ico { width: 42px; height: 42px; border-radius: 12px; background: var(--grad); display: grid; place-items: center; flex: 0 0 42px; }
.chip .ico svg { width: 20px; height: 20px; color: #fff; }
.scroll-dica { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); color: var(--texto-3); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.scroll-dica i { width: 1px; height: 44px; background: linear-gradient(180deg, var(--laranja-claro), transparent); animation: dica 1.8s infinite; display: block; }
@keyframes dica { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Marquee de clientes */
.marquee { border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); padding: 22px 0; overflow: hidden; background: var(--bg); }
.marquee-faixa { display: flex; width: max-content; gap: 0; animation: marquee 38s linear infinite; }
.marquee:hover .marquee-faixa { animation-play-state: paused; }
.marquee-faixa span { padding: 0 34px; font-weight: 700; font-size: 1.05rem; color: var(--texto-3); white-space: nowrap; display: inline-flex; align-items: center; gap: 34px; }
.marquee-faixa span::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--laranja); opacity: .8; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Manifesto */
.manifesto .container { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.manifesto h2 { font-size: clamp(1.7rem, 2.6vw, 2.5rem); line-height: 1.15; }
/* padding-bottom + margem negativa: a máscara não corta a perna do g, do p e do j */
.manifesto h2 .linha { display: block; overflow: hidden; white-space: nowrap; padding-bottom: .16em; margin-bottom: -.16em; }
.manifesto h2 .linha span { display: inline-block; }
.manifesto p { color: var(--texto-2); margin-top: 1.4rem; }
.moldura { position: relative; border-radius: var(--raio); overflow: hidden; aspect-ratio: 4 / 5; }
.moldura img { width: 100%; height: 155%; object-fit: cover; will-change: transform; }
.moldura::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(11, 11, 15, .6)); }
.moldura .legenda { position: absolute; left: 22px; bottom: 22px; right: 22px; z-index: 1; font-size: .9rem; color: var(--texto-2); }
.moldura .legenda strong { display: block; color: var(--texto); font-size: 1.05rem; }
.moldura-flutuante {
  position: absolute; right: -24px; top: 12%; z-index: 2; width: 44%; aspect-ratio: 1; border-radius: 18px; overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, .5); border: 1px solid rgba(255, 255, 255, .1);
}
.moldura-flutuante img { width: 100%; height: 100%; object-fit: cover; }
.manifesto .imagens { position: relative; padding-right: 24px; }

/* Serviços */
.servicos { background: var(--bg-2); }
.grid-servicos { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.servico {
  position: relative; overflow: hidden; border-radius: var(--raio); padding: 30px 28px; min-height: 290px;
  background: var(--bg-3); border: 1px solid var(--linha); display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform .5s var(--ease), border-color .5s;
}
.servico:hover { transform: translateY(-6px); border-color: rgba(251, 176, 64, .35); }
.servico .fundo { position: absolute; inset: 0; z-index: 0; opacity: 0; transition: opacity .6s var(--ease), transform 1.2s var(--ease); transform: scale(1.08); }
.servico .fundo img { width: 100%; height: 100%; object-fit: cover; }
.servico .fundo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 11, 15, .2), rgba(11, 11, 15, .92)); }
.servico:hover .fundo { opacity: 1; transform: scale(1); }
.servico .num { position: absolute; top: 24px; right: 26px; font-weight: 800; font-size: .85rem; color: var(--texto-3); letter-spacing: .1em; z-index: 1; }
.servico .ico { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; background: rgba(242, 101, 34, .14); color: var(--laranja-claro); margin-bottom: auto; position: relative; z-index: 1; transition: background .4s; }
.servico:hover .ico { background: var(--grad); color: #fff; }
.servico .ico svg { width: 24px; height: 24px; }
.servico h3 { position: relative; z-index: 1; margin: 22px 0 10px; font-size: 1.3rem; }
.servico p { position: relative; z-index: 1; color: var(--texto-2); font-size: .95rem; margin: 0; }

/* Faixa parallax */
.faixa { position: relative; min-height: 78vh; display: flex; align-items: center; overflow: hidden; isolation: isolate; }
.faixa-bg { position: absolute; inset: -50% 0; z-index: -2; }
.faixa-bg img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.faixa::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(11, 11, 15, .92) 0%, rgba(11, 11, 15, .55) 55%, rgba(11, 11, 15, .25) 100%); }
.faixa .container { padding-top: 80px; padding-bottom: 80px; }
.faixa h2 { max-width: 16ch; }
.faixa p { color: var(--texto-2); max-width: 560px; margin-top: 1.2rem; }
.numeros { display: grid; grid-template-columns: repeat(3, auto); gap: clamp(28px, 5vw, 72px); margin-top: 48px; justify-content: start; }
.numeros strong { display: block; font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.numeros strong sup { font-size: .5em; vertical-align: top; color: var(--laranja-claro); }
.numeros > div > span { font-size: .9rem; color: var(--texto-2); }

/* Produtos */
.grid-produtos { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.produto {
  position: relative; border-radius: var(--raio); overflow: hidden; min-height: 520px; display: flex; align-items: flex-end;
  border: 1px solid var(--linha); isolation: isolate;
}
.produto .fundo { position: absolute; inset: 0; z-index: -1; }
.produto .fundo { overflow: hidden; }
.produto .fundo img { width: 100%; height: 150%; object-fit: cover; transition: scale 1.4s var(--ease); }
.produto:hover .fundo img { scale: 1.06; }
.produto .fundo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 11, 15, .1) 20%, rgba(11, 11, 15, .95) 100%); }
.produto .conteudo { padding: 34px; width: 100%; }
.produto .tag { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--laranja-claro); margin-bottom: 12px; }
.produto h3 { font-size: clamp(1.7rem, 2.6vw, 2.3rem); }
.produto p { color: var(--texto-2); margin: .8rem 0 1.2rem; max-width: 46ch; }
.produto .link { font-weight: 700; display: inline-flex; align-items: center; gap: .5rem; color: var(--texto); }
.produto .link svg { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.produto:hover .link svg { transform: translateX(5px); }
.produto .logo-prod { height: 30px; width: auto; margin-bottom: 14px; }

/* Cases */
.cases { background: var(--bg-2); }
.grid-cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case {
  border-radius: var(--raio); overflow: hidden; background: var(--bg-3); border: 1px solid var(--linha);
  display: flex; flex-direction: column; transition: transform .5s var(--ease), border-color .5s;
}
.case:hover { transform: translateY(-6px); border-color: rgba(251, 176, 64, .35); }
.case-img { aspect-ratio: 16 / 10; overflow: hidden; }
/* foto mais alta que a moldura para o parallax; o zoom do hover usa "scale", que não briga com o transform do GSAP */
.case-img img { width: 100%; height: 150%; object-fit: cover; transition: scale 1.2s var(--ease); }
.case:hover .case-img img { scale: 1.06; }
.case-corpo { padding: 26px 26px 28px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.case .tag { font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--laranja-claro); }
.case h3 { font-size: 1.45rem; }
.case p { color: var(--texto-2); font-size: .95rem; margin: 0; }
.entregas { list-style: none; padding: 0; margin: auto 0 0; padding-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; }
.entregas li { font-size: .78rem; font-weight: 700; padding: .35rem .75rem; border-radius: 999px; border: 1px solid var(--linha); color: var(--texto-2); }
.processo { background: var(--bg); }

/* Processo */
.processo { background: var(--bg-2); }
.passos { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 10px; }
.passos::before { content: ""; position: absolute; left: 0; right: 0; top: 29px; height: 1px; background: var(--linha); }
.passos .progresso { position: absolute; left: 0; top: 29px; height: 1px; width: 0; background: var(--grad); }
.passo { position: relative; padding-top: 70px; }
.passo .bola { position: absolute; top: 18px; left: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--bg-2); border: 1px solid var(--linha); display: grid; place-items: center; }
.passo .bola::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--grad); opacity: .35; transition: opacity .4s, transform .4s; }
.passo.ativo .bola { border-color: var(--laranja); box-shadow: 0 0 0 6px rgba(242, 101, 34, .15); }
.passo.ativo .bola::after { opacity: 1; transform: scale(1.1); }
.passo .n { font-size: .8rem; font-weight: 700; color: var(--laranja-claro); letter-spacing: .12em; }
.passo h3 { margin: 8px 0 10px; font-size: 1.25rem; }
.passo p { color: var(--texto-2); font-size: .95rem; margin: 0; }

/* Depoimentos */
.depoimentos .container { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(36px, 5vw, 80px); align-items: stretch; }
/* foto fixa ao lado dos depoimentos (altura de uma tela, no formato da foto) */
.depo-img { position: sticky; top: 96px; align-self: start; height: min(78vh, 660px); border-radius: var(--raio); overflow: hidden; }
/* rosto nunca cortado: pouca sobra de altura, parallax leve e foco no alto da foto */
.depo-img img { position: absolute; top: 0; left: 0; width: 100%; height: 114%; object-fit: cover; object-position: 50% 0; will-change: transform; }
.depo-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(11, 11, 15, .75)); }
.depo-img .aspas { position: absolute; left: 26px; bottom: 22px; font-size: 7rem; line-height: .6; font-weight: 800; color: var(--laranja); opacity: .9; font-family: Georgia, serif; }
.depo-lista { display: grid; gap: 16px; align-content: center; }
.depo {
  padding: 26px 28px; border-radius: 18px; background: var(--bg-3); border: 1px solid var(--linha);
  transition: border-color .4s, transform .5s var(--ease);
}
.depo:hover { border-color: rgba(251, 176, 64, .35); transform: translateX(6px); }
.depo blockquote { margin: 0 0 16px; color: var(--texto-2); font-size: 1rem; }
.depo .autor { display: flex; align-items: center; gap: 12px; }
.depo .avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; font-weight: 800; color: #fff; font-size: .95rem; }
.depo .autor strong { display: block; font-size: .95rem; }
.depo .autor span { font-size: .82rem; color: var(--texto-3); }

/* Sobre */
.sobre { background: var(--bg-2); overflow: hidden; }
.sobre .container { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.sobre p { color: var(--texto-2); }
.sobre .moldura { aspect-ratio: 5 / 4; }
.lista-check { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: 14px; }
.lista-check li { display: flex; gap: 14px; align-items: flex-start; color: var(--texto-2); }
.lista-check li strong { color: var(--texto); }
.lista-check svg { flex: 0 0 22px; width: 22px; height: 22px; color: var(--laranja-claro); margin-top: 2px; }
.stack { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 1.6rem; }
.stack span { font-size: .8rem; font-weight: 700; padding: .4rem .8rem; border-radius: 999px; border: 1px solid var(--linha); color: var(--texto-2); }

/* CTA */
.cta { position: relative; overflow: hidden; isolation: isolate; padding: clamp(100px, 14vw, 180px) 0; text-align: center; }
.cta-bg { position: absolute; inset: -46% 0; z-index: -2; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; will-change: transform; filter: saturate(.8); }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(70% 70% at 50% 50%, rgba(11, 11, 15, .6), rgba(11, 11, 15, .95)); }
.cta h2 { font-size: clamp(2.2rem, 5vw, 4.2rem); max-width: 18ch; margin: 0 auto; }
.cta p { color: var(--texto-2); margin: 1.4rem auto 2.2rem; max-width: 540px; }
.cta .acoes { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }
.cta .mail { display: block; margin-top: 1.8rem; color: var(--texto-2); font-size: .95rem; }
.cta .mail a { color: var(--texto); font-weight: 700; border-bottom: 1px solid var(--laranja); }

/* Rodapé */
.rodape { border-top: 1px solid var(--linha); padding: 40px 0 28px; font-size: .9rem; color: var(--texto-3); }
.rodape .container { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px; align-items: start; }
.rodape .logo img { height: 30px; margin-bottom: 12px; }
.rodape h4 { margin: 0 0 12px; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--texto-2); }
.rodape nav { display: grid; gap: 8px; }
.rodape a { color: var(--texto-2); transition: color .3s; }
.rodape a:hover { color: var(--texto); }
.rodape .legal { grid-column: 1 / -1; border-top: 1px solid var(--linha); padding-top: 18px; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .82rem; }

/* Páginas de texto (privacidade, 404) */
.texto { max-width: 820px; margin: 0 auto; padding: 150px 24px 90px; }
.texto h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: .4rem; }
.texto .data { color: var(--texto-3); font-size: .9rem; margin-bottom: 2.4rem; }
.texto h2 { font-size: 1.5rem; margin: 2.6rem 0 .6rem; }
.texto h3 { font-size: 1.1rem; margin: 1.8rem 0 .4rem; }
.texto p, .texto li { color: var(--texto-2); }
.texto a { color: var(--laranja-claro); }
.texto.centro { text-align: center; }

/* Revelações (estado inicial; GSAP anima) */
.rev { opacity: 0; transform: translateY(34px); }
.rev-x { opacity: 0; transform: translateX(-34px); }
html.sem-js .rev, html.sem-js .rev-x, html.sem-js .hero h1 .palavra > span { opacity: 1; transform: none; }

/* Responsivo */
@media (max-width: 1024px) {
  .grid-servicos { grid-template-columns: repeat(2, 1fr); }
  .grid-cases { grid-template-columns: 1fr 1fr; }
  .passos { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .passos::before, .passos .progresso { display: none; }
  .passo { padding-top: 0; padding-left: 40px; }
  .passo .bola { top: 4px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-pilhas { grid-template-columns: repeat(3, 1fr); }
  .manifesto .container, .sobre .container, .depoimentos .container { grid-template-columns: 1fr; }
  .manifesto .imagens { padding-right: 0; }
  .depo-img { position: relative; top: auto; height: auto; aspect-ratio: 3 / 4; }
  .moldura-flutuante { right: 0; }
  .rodape .container { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  .secao { padding: 72px 0; }
  .menu {
    display: none; position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(11, 11, 15, .97); border-bottom: 1px solid var(--linha); padding: 8px 18px 20px;
  }
  .menu.aberto { display: flex; }
  .menu li { padding: 12px 0; border-bottom: 1px solid var(--linha); }
  .menu li:last-child { border-bottom: 0; padding-top: 16px; }
  .menu a { font-size: 1.05rem; }
  .menu-toggle { display: block; }
  .topo .container, .topo.solido .container { height: 68px; }
  .topo { background: rgba(11, 11, 15, .75); backdrop-filter: blur(14px); border-color: var(--linha); }
  .hero { min-height: 92svh; }
  .hero .container { padding-top: 120px; padding-bottom: 72px; }
  .hero h1 { max-width: none; }
  .hero .acoes .btn { width: 100%; justify-content: center; }
  .hero-pilhas { grid-template-columns: 1fr; }
  .scroll-dica { display: none; }
  .manifesto h2 .linha { white-space: normal; }
  .grid-servicos, .grid-produtos, .grid-cases, .passos { grid-template-columns: 1fr; }
  .servico { min-height: 0; padding: 26px 22px; }
  .servico .ico { margin-bottom: 18px; }
  .produto { min-height: 440px; }
  .produto .conteudo { padding: 24px; }
  .numeros { grid-template-columns: 1fr 1fr; gap: 24px; }
  .faixa { min-height: 0; }
  .moldura-flutuante { width: 50%; top: auto; bottom: -20px; }
  .rodape .container { grid-template-columns: 1fr; gap: 24px; }
  .texto { padding-top: 120px; }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-faixa { animation: none; }
  .rev, .rev-x, .hero h1 .palavra > span { opacity: 1; transform: none; }
  .scroll-dica i { animation: none; }
}