/* InovaTI Hub — página de soluções.
   Segue o mesmo padrão visual da página inicial (index.html): cores, fontes, botões,
   cabeçalho e rodapé. Se mudar um lado, mude o outro. */
:root {
    --fonte: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --tech: 'Rajdhani', 'Segoe UI', sans-serif;
    --bg: #0a0f1c;
    --bg-2: #0d1321;
    --painel: #111827;
    --linha: rgba(255, 255, 255, .08);
    --linha-2: rgba(255, 255, 255, .2);
    --glass: rgba(0, 240, 255, .2);
    --texto: #ffffff;
    --texto-2: #cbd5e1;
    --texto-3: #94a3b8;
    --azul: #00f0ff;
    --azul-2: #0066cc;
    --glow: 0 0 20px rgba(0, 240, 255, .15);
    --ok: #3CCB7F;
    --largura: 1200px;
    color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--texto); font-family: var(--fonte); font-size: 16px; line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: var(--azul); transition: .3s; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; text-wrap: balance; font-family: var(--tech); text-transform: uppercase; letter-spacing: 1px; font-weight: 700; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

.contenedor { width: 100%; max-width: var(--largura); margin: 0 auto; padding-inline: 20px; }
.estreito { max-width: 860px; }
.pular { position: absolute; left: -999px; top: 8px; background: var(--azul); color: var(--bg); padding: 8px 14px; border-radius: 4px; z-index: 100; font-weight: 700; }
.pular:focus { left: 8px; }

/* Logomarca: mesma da página inicial. A imagem tem margem transparente em cima e embaixo:
   o contêiner recorta só a altura. */
.logo { display: block; width: 190px; aspect-ratio: 1050 / 250; overflow: hidden; }
.logo img { width: 100%; height: auto; margin-top: -15.5%; }
.logo-rodape { width: 220px; margin-bottom: 15px; }
.marca { display: block; text-decoration: none; }

/* Botões */
.btn { display: inline-block; text-align: center; border: 1px solid transparent; padding: 12px 30px; border-radius: 4px; font: 600 1rem/1.6 var(--fonte); text-decoration: none; cursor: pointer; transition: .3s; }
.btn-primario { background: var(--azul); color: var(--bg); box-shadow: 0 0 15px rgba(0, 240, 255, .4); }
.btn-primario:hover { background: #fff; box-shadow: 0 0 25px rgba(0, 240, 255, .8); transform: translateY(-2px); }
.btn-contorno { border-color: var(--azul); color: var(--azul); background: transparent; }
.btn-contorno:hover { background: rgba(0, 240, 255, .1); }
.btn-grande { padding: 14px 32px; }
.btn-bloco { width: 100%; }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }

/* Cabeçalho: mesmas medidas da página inicial (altura 75 px, borda ciano, fundo translúcido) */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(10, 15, 28, .9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--glass); padding: 15px 0; }
.topo-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.menu { display: flex; align-items: center; gap: 24px; }
.menu a:not(.btn) { color: var(--texto-3); text-decoration: none; font-size: .9rem; font-weight: 500; white-space: nowrap; }
.menu a:not(.btn):hover, .menu a.ativo { color: var(--azul); }
.menu a.btn-menu { padding: 8px 20px; font-size: .8rem; font-weight: 500; white-space: nowrap; }
.menu-btn { display: none; width: 44px; height: 44px; border: 1px solid var(--linha-2); border-radius: 4px; background: transparent; cursor: pointer; padding: 0; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.menu-btn span { width: 20px; height: 2px; background: var(--texto); border-radius: 2px; transition: transform .2s, opacity .2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 1100px) {
    .menu-btn { display: inline-flex; }
    .menu { position: absolute; left: 0; right: 0; top: 100%; background: rgba(10, 15, 28, .98); border-bottom: 1px solid var(--glass); flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 20px; display: none; }
    .menu.aberto { display: flex; }
    .menu a:not(.btn) { padding: 14px 4px; font-size: 1rem; }
    .btn-menu { margin-top: 10px; padding: 12px 20px; font-size: .95rem; }
}

/* Etiquetas e títulos de seção */
.etiqueta { font-family: var(--tech); font-size: .95rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--azul); margin-bottom: 14px; }
.secao { padding: 80px 0; }
.secao-clara { background: var(--bg-2); border-block: 1px solid var(--linha); }
.secao-cab { max-width: 760px; margin-bottom: 48px; display: grid; gap: 12px; }
.secao-cab .etiqueta { margin-bottom: 0; }
.secao h2 { font-size: clamp(1.9rem, 4vw, 2.5rem); }
.secao-cab p, .lede-sec { color: var(--texto-3); font-size: 1.1rem; max-width: 62ch; }
.secao-cab p a { color: var(--azul); text-decoration: underline; }

/* Início da página */
.hero { padding: 90px 0 90px; background: radial-gradient(circle at 80% 20%, rgba(0, 102, 204, .15) 0%, transparent 50%); }
.hero-grade { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); line-height: 1.1; }
.destaque { background: linear-gradient(90deg, #fff, var(--azul)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.lede { margin-top: 22px; font-size: 1.2rem; color: var(--texto-3); max-width: 54ch; }
.hero-acoes { display: flex; gap: 15px; flex-wrap: wrap; margin-top: 30px; }
.hero-fatos { list-style: none; display: flex; gap: 30px; flex-wrap: wrap; margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .1); }
.hero-fatos li { display: grid; gap: 2px; }
.hero-fatos strong { font-family: var(--tech); font-size: 1.5rem; font-weight: 700; color: var(--azul); text-transform: uppercase; letter-spacing: 1px; }
.hero-fatos span { font-size: .85rem; color: var(--texto-3); max-width: 20ch; }
.hero-figura { margin: 0; }
.moldura { position: relative; border-radius: 12px; overflow: hidden; border: 1px solid var(--glass); box-shadow: var(--glow); background: #000; aspect-ratio: 16 / 9; }
.moldura img { width: 100%; height: 100%; object-fit: cover; }
.selo-ao-vivo { position: absolute; left: 12px; top: 12px; font-family: var(--tech); font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; background: rgba(0, 0, 0, .8); color: var(--azul); border: 1px solid var(--glass); padding: 3px 10px; border-radius: 4px; }
.hero-figura figcaption { margin-top: 12px; font-size: .85rem; color: var(--texto-3); }
@media (max-width: 960px) {
    .hero { padding: 56px 0 64px; }
    .hero-grade { grid-template-columns: 1fr; gap: 40px; }
}

/* Cartões de solução */
.cartoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.cartao { background: var(--painel); border: 1px solid rgba(255, 255, 255, .05); border-radius: 12px; padding: 30px; display: grid; gap: 14px; align-content: start; transition: .4s; }
.cartao:hover { border-color: var(--azul); transform: translateY(-5px); box-shadow: var(--glow); }
.cartao-grupo { font-family: var(--tech); font-size: .85rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--texto-3); }
.cartao h3 { font-size: 1.3rem; }
.cartao > p { color: var(--texto-3); font-size: .95rem; }
.lista-ok { list-style: none; display: grid; gap: 10px; font-size: .95rem; color: var(--texto-2); }
.lista-ok li { position: relative; padding-left: 22px; }
.lista-ok li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--azul); box-shadow: 0 0 8px rgba(0, 240, 255, .6); }
.lista-ok strong { color: #fff; font-weight: 600; }
.nota { font-size: .85rem; color: var(--texto-3); border-top: 1px dashed var(--linha-2); padding-top: 12px; }
@media (max-width: 1040px) { .cartoes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .cartoes { grid-template-columns: 1fr; } .secao { padding: 64px 0; } }

/* Plataforma */
.plataforma-grade { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: start; }
.plataforma-grade h2 { margin-bottom: 14px; }
.beneficios { list-style: none; display: grid; gap: 4px; margin-top: 32px; }
.beneficios li { padding: 18px 0; border-top: 1px solid var(--linha); }
.beneficios h3 { font-size: 1.25rem; margin-bottom: 4px; }
.beneficios p { color: var(--texto-3); font-size: .95rem; max-width: 60ch; }
.indicadores { position: sticky; top: 100px; background: var(--painel); border: 1px solid var(--glass); border-radius: 12px; padding: 28px; box-shadow: var(--glow); }
.indicadores h3 { font-size: 1.3rem; margin-bottom: 18px; color: var(--azul); }
.indicadores dl { margin: 0; display: grid; gap: 4px; }
.indicadores dl > div { padding: 12px 0; border-top: 1px solid var(--linha); }
.indicadores dt { font-weight: 600; font-size: .95rem; }
.indicadores dd { margin: 2px 0 0; font-size: .85rem; color: var(--texto-3); }
@media (max-width: 960px) { .plataforma-grade { grid-template-columns: 1fr; gap: 36px; } .indicadores { position: static; } }

/* Gravação em nuvem */
.duas-colunas { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.caso { background: var(--painel); border: 1px solid rgba(255, 255, 255, .05); border-left: 3px solid var(--azul); border-radius: 12px; padding: 22px 24px; display: grid; gap: 6px; align-content: start; }
.caso:nth-child(2) { border-left-color: var(--azul-2); }
.caso h3 { font-size: 1.3rem; }
.caso p { color: var(--texto-3); font-size: .95rem; }
.sub-titulo { margin: 44px 0 16px; font-size: 1.5rem; }
.retencao { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.ret { text-align: left; font: inherit; color: var(--texto); background: var(--painel); border: 1px solid rgba(255, 255, 255, .05); border-radius: 12px; padding: 20px; display: grid; gap: 2px; align-content: start; cursor: pointer; transition: .3s; }
.ret:hover { border-color: rgba(0, 240, 255, .5); }
.ret[aria-checked="true"] { border-color: var(--azul); background: linear-gradient(180deg, rgba(0, 240, 255, .12), rgba(0, 240, 255, .03)); box-shadow: var(--glow); }
.ret-n { font-family: var(--tech); font-size: 3rem; font-weight: 700; line-height: 1; }
.ret[aria-checked="true"] .ret-n { color: var(--azul); }
.ret-u { font-family: var(--tech); font-size: .9rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--texto-3); margin-bottom: 8px; }
.ret-d { font-size: .9rem; color: var(--texto-3); line-height: 1.5; }
.gravacao-grade { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; margin-top: 36px; }
.gravacao-lista { gap: 14px; font-size: 1rem; }
.estimador { background: var(--painel); border: 1px solid var(--glass); border-radius: 12px; padding: 26px; display: grid; gap: 16px; box-shadow: var(--glow); }
.estimador h3 { font-size: 1.3rem; }
.est-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.est-res { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.est-res > div { background: var(--bg); border: 1px solid var(--linha); border-radius: 8px; padding: 14px 16px; }
.est-res dt { font-size: .8rem; color: var(--texto-3); }
.est-res dd { margin: 4px 0 0; font-family: var(--tech); font-size: 1.8rem; font-weight: 700; color: var(--azul); font-variant-numeric: tabular-nums; }
.est-nota { font-size: .8rem; color: var(--texto-3); }
@media (max-width: 1000px) { .retencao { grid-template-columns: repeat(2, 1fr); } .gravacao-grade { grid-template-columns: 1fr; gap: 28px; } }
@media (max-width: 640px) { .duas-colunas, .est-campos, .est-res { grid-template-columns: 1fr; } .retencao { gap: 10px; } .ret { padding: 16px; } .ret-n { font-size: 2.4rem; } }

/* Como funciona */
.passos { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.passos li { background: var(--painel); border: 1px solid rgba(255, 255, 255, .05); border-radius: 12px; padding: 24px; display: grid; gap: 10px; align-content: start; }
.passo-n { width: 38px; height: 38px; border-radius: 8px; display: grid; place-items: center; font: 700 1.2rem var(--tech); color: var(--bg); background: linear-gradient(135deg, var(--azul), var(--azul-2)); }
.passos h3 { font-size: 1.25rem; }
.passos p { color: var(--texto-3); font-size: .95rem; }
.nota-centro { margin-top: 28px; text-align: center; color: var(--texto-3); font-size: .9rem; }
@media (max-width: 1000px) { .passos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .passos { grid-template-columns: 1fr; } }

/* Setores: 5 itens, 3 na primeira linha e 2 na segunda, sem item sozinho */
.setores { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.setor { grid-column: span 2; background: var(--painel); border: 1px solid rgba(255, 255, 255, .05); border-top: 3px solid var(--azul); border-radius: 12px; padding: 22px; display: grid; gap: 8px; align-content: start; }
.setor:nth-last-child(-n+2) { grid-column: span 3; }
.setor:nth-child(even) { border-top-color: var(--azul-2); }
.setor h3 { font-size: 1.2rem; }
.setor p { font-size: .95rem; color: var(--texto-3); }
@media (max-width: 900px) { .setor, .setor:nth-last-child(-n+2) { grid-column: span 3; } .setor:last-child { grid-column: 1 / -1; } }
@media (max-width: 560px) { .setor, .setor:nth-last-child(-n+2), .setor:last-child { grid-column: 1 / -1; } }

/* Dúvidas */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--painel); border: 1px solid rgba(255, 255, 255, .05); border-radius: 8px; }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 600; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.6rem/1 var(--tech); color: var(--azul); transition: transform .2s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details[open] { border-color: var(--glass); }
.faq details p { padding: 0 22px 20px; color: var(--texto-3); font-size: 1rem; max-width: 68ch; }

/* Contato */
.secao-cta { background: linear-gradient(180deg, var(--bg) 0%, #001a33 100%); border-top: 1px solid var(--linha); }
.contato-grade { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }
.contato-grade h2 { margin-bottom: 16px; }
.contato-lista { list-style: none; display: grid; gap: 14px; margin-top: 28px; }
.contato-lista li { display: grid; gap: 2px; }
.contato-lista span { font-family: var(--tech); font-size: .9rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--texto-3); }
.contato-lista a { font-size: 1.15rem; font-weight: 600; text-decoration: none; }
.contato-lista a:hover { text-decoration: underline; }
.form { background: var(--painel); border: 1px solid var(--glass); border-radius: 12px; padding: 28px; display: grid; gap: 16px; box-shadow: var(--glow); }
.campo { display: grid; gap: 6px; min-width: 0; }
.campo-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.campo label { font-size: .85rem; font-weight: 600; color: var(--texto-2); }
.campo input, .campo select, .campo textarea { font: inherit; font-size: .95rem; color: var(--texto); background: rgba(255, 255, 255, .05); border: 1px solid var(--linha-2); border-radius: 4px; padding: 12px 14px; width: 100%; min-width: 0; }
.campo select option { background: var(--painel); color: var(--texto); }
.campo textarea { resize: vertical; min-height: 88px; }
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--azul); outline: none; box-shadow: 0 0 0 3px rgba(0, 240, 255, .2); }
.campo [aria-invalid="true"] { border-color: #F2545B; }
.erro { color: #FF8A90; font-size: .85rem; }
.isca { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lgpd { font-size: .85rem; color: var(--texto-3); }
.form-status { font-size: .95rem; min-height: 22px; }
.form-status.ok { color: var(--ok); }
.form-status.erro { color: #FF8A90; }
@media (max-width: 960px) { .contato-grade { grid-template-columns: 1fr; gap: 36px; } }
@media (max-width: 520px) { .campo-2 { grid-template-columns: 1fr; } .form { padding: 20px; } }

/* Rodapé: mesmas colunas e cores da página inicial */
.rodape { background: #050810; border-top: 1px solid rgba(255, 255, 255, .05); padding: 50px 0 20px; font-size: .9rem; color: var(--texto-3); }
.rodape-grade { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.slogan { max-width: 46ch; }
.rodape h4 { color: #fff; margin-bottom: 20px; font-size: 1rem; }
.rodape nav { display: grid; gap: 10px; align-content: start; }
.rodape nav a { color: var(--texto-3); text-decoration: none; }
.rodape nav a:hover { color: var(--azul); }
.rodape-base { text-align: center; border-top: 1px solid rgba(255, 255, 255, .05); padding-top: 20px; }
@media (max-width: 720px) { .rodape-grade { grid-template-columns: 1fr; text-align: center; } .rodape-grade .logo-rodape { margin-inline: auto; } .slogan { margin-inline: auto; } }