/* EmRede — novo site */
:root {
  --fundo: #f7f8fc;
  --fundo-2: #ffffff;
  --fundo-3: #eef1fa;
  --texto: #0f1733;
  --texto-2: #4a5373;
  --linha: #dfe3f0;
  --marca: #2140c4;
  --marca-2: #1a2f8f;
  --acento: #19a7de;
  --navy: #0b1640;
  --ok: #148a5b;
  --erro: #c23434;
  --sombra: 0 1px 2px rgba(15, 23, 51, .06), 0 8px 24px rgba(15, 23, 51, .06);
  --raio: 14px;
  --fonte: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --fonte-tit: 'Sora', var(--fonte);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --fundo: #0a0f22; --fundo-2: #111833; --fundo-3: #172042;
    --texto: #e8ecfa; --texto-2: #a3acc9; --linha: #253058;
    --marca: #5b7cff; --marca-2: #8aa2ff; --acento: #3cc4f3;
    --sombra: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
    color-scheme: dark;
  }
}
:root[data-tema="escuro"] {
  --fundo: #0a0f22; --fundo-2: #111833; --fundo-3: #172042;
  --texto: #e8ecfa; --texto-2: #a3acc9; --linha: #253058;
  --marca: #5b7cff; --marca-2: #8aa2ff; --acento: #3cc4f3;
  --sombra: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: 16px/1.6 var(--fonte); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--marca); }
h1, h2, h3, h4 { font-family: var(--fonte-tit); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.ico { width: 1.2em; height: 1.2em; flex: none; vertical-align: -.2em; }

.contentor { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.seccao { padding: clamp(56px, 8vw, 96px) 0; }
.seccao-alt { background: var(--fundo-2); border-block: 1px solid var(--linha); }
.seccao-cab { max-width: 680px; margin-bottom: 40px; }
.seccao-cab p { color: var(--texto-2); font-size: 1.08rem; }
.sobretitulo { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--marca); margin-bottom: 10px; }

.faixa-rascunho { background: #fff3c4; color: #5c4700; text-align: center; font-size: .85rem; padding: 6px 16px; }
.faixa-rascunho a { color: inherit; font-weight: 600; }

/* topo */
.topo { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--fundo) 85%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--linha); }
.topo-in { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.marca img { height: 40px; width: auto; }
:root[data-tema="escuro"] .marca img, :root[data-tema="escuro"] .rodape-logo { filter: brightness(0) invert(1); }
@media (prefers-color-scheme: dark) { :root:not([data-tema="claro"]) .marca img, :root:not([data-tema="claro"]) .rodape-logo { filter: brightness(0) invert(1); } }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--texto); text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav a:not(.btn):hover, .nav a[aria-current="page"]:not(.btn) { color: var(--marca); }
.menu-btn { display: none; background: none; border: 0; color: var(--texto); font-size: 1.5rem; padding: 8px; cursor: pointer; }

/* botoes */
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--marca); color: #fff !important; text-decoration: none; font-weight: 600; padding: 13px 22px; border-radius: 10px; border: 0; cursor: pointer; font: inherit; font-weight: 600; transition: transform .15s, background .15s; }
.btn:hover { background: var(--marca-2); transform: translateY(-1px); }
.btn-pequeno { padding: 9px 16px; font-size: .9rem; }
.btn-sec { background: transparent; color: var(--texto) !important; border: 1px solid var(--linha); }
.btn-sec:hover { background: var(--fundo-3); }
.botoes { display: flex; flex-wrap: wrap; gap: 12px; }

/* hero */
.hero { position: relative; padding: clamp(64px, 10vw, 120px) 0 clamp(56px, 8vw, 90px); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -40% -10% auto auto; width: 720px; height: 720px; background: radial-gradient(circle, color-mix(in srgb, var(--acento) 22%, transparent), transparent 65%); pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: auto auto -50% -15%; width: 640px; height: 640px; background: radial-gradient(circle, color-mix(in srgb, var(--marca) 16%, transparent), transparent 65%); pointer-events: none; }
.hero .contentor { position: relative; z-index: 1; }
.hero h1 { max-width: 820px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--marca), var(--acento)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--texto-2); max-width: 640px; margin-bottom: 32px; }
.hero-provas { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 40px; color: var(--texto-2); font-size: .92rem; }
.hero-provas span { display: inline-flex; align-items: center; gap: 8px; }
.hero-provas .ico { color: var(--ok); }

.cab-pagina { padding: clamp(48px, 7vw, 80px) 0 clamp(24px, 4vw, 40px); }
.cab-pagina p { color: var(--texto-2); font-size: 1.12rem; max-width: 680px; }

/* numeros */
.numeros { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.numero { background: var(--fundo-2); border: 1px solid var(--linha); border-radius: var(--raio); padding: 22px; }
.numero strong { display: block; font-family: var(--fonte-tit); font-size: 2rem; color: var(--marca); line-height: 1.1; }
.numero span { color: var(--texto-2); font-size: .92rem; }

/* pilares / servicos */
.grelha-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.grelha-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.pilar { background: var(--fundo-2); border: 1px solid var(--linha); border-radius: var(--raio); padding: 28px; box-shadow: var(--sombra); display: flex; flex-direction: column; }
.pilar-ico { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--fundo-3); color: var(--marca); font-size: 1.4rem; margin-bottom: 18px; }
.pilar p { color: var(--texto-2); }
.pilar ul { list-style: none; padding: 0; margin: 0 0 20px; }
.pilar li { display: flex; gap: 10px; padding: 5px 0; font-size: .95rem; }
.pilar li .ico { color: var(--marca); margin-top: 3px; }
.pilar .mais { margin-top: auto; font-weight: 600; text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }
.pilar-destaque { background: linear-gradient(160deg, var(--navy), #1a2f8f); color: #fff; border-color: transparent; }
.pilar-destaque p, .pilar-destaque li { color: #c9d3f5; }
.pilar-destaque .pilar-ico { background: rgba(255,255,255,.1); color: #7fd6ff; }
.pilar-destaque li .ico, .pilar-destaque .mais { color: #7fd6ff; }

/* cartoes de projeto */
.cartoes { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.cartao { display: flex; flex-direction: column; background: var(--fundo-2); border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden; text-decoration: none; color: inherit; box-shadow: var(--sombra); transition: transform .2s, box-shadow .2s; }
.cartao:hover { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(15,23,51,.08), 0 18px 40px rgba(15,23,51,.12); }
.cartao[hidden] { display: none; }
.cartao-img { aspect-ratio: 16 / 10; background: var(--fundo-3); overflow: hidden; display: grid; place-items: center; border-bottom: 1px solid var(--linha); }
.cartao-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .4s; }
.cartao:hover .cartao-img img { transform: scale(1.03); }
.cartao-iniciais { font-family: var(--fonte-tit); font-size: 3rem; font-weight: 700; color: #fff; width: 100%; height: 100%; display: grid; place-items: center; background: linear-gradient(135deg, var(--marca), var(--acento)); }
.cartao-corpo { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.cartao-corpo p { color: var(--texto-2); font-size: .94rem; }
.cartao-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.tag { font-size: .74rem; font-weight: 600; padding: 3px 9px; border-radius: 99px; background: var(--fundo-3); color: var(--texto-2); }
.tag-app { background: color-mix(in srgb, var(--marca) 14%, transparent); color: var(--marca); }
.cartao-link { margin-top: auto; font-weight: 600; font-size: .9rem; color: var(--marca); display: inline-flex; gap: 6px; align-items: center; }

.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.filtro { font: inherit; font-size: .9rem; font-weight: 500; padding: 8px 15px; border-radius: 99px; border: 1px solid var(--linha); background: var(--fundo-2); color: var(--texto); cursor: pointer; }
.filtro[aria-pressed="true"] { background: var(--marca); border-color: var(--marca); color: #fff; }
.filtros-sep { width: 1px; background: var(--linha); margin: 0 6px; }

/* passos */
.passos { counter-reset: passo; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.passo { position: relative; padding: 24px; border-radius: var(--raio); background: var(--fundo-2); border: 1px solid var(--linha); }
.passo::before { counter-increment: passo; content: counter(passo, decimal-leading-zero); font-family: var(--fonte-tit); font-weight: 700; color: var(--acento); font-size: 1.1rem; display: block; margin-bottom: 10px; }
.passo p { color: var(--texto-2); font-size: .95rem; margin: 0; }

/* precos */
.precos { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-bottom: 48px; }
.preco { background: var(--fundo-2); border: 1px solid var(--linha); border-radius: var(--raio); padding: 26px; display: flex; flex-direction: column; }
.preco-pop { border: 2px solid var(--marca); position: relative; }
.preco-pop::before { content: "Mais escolhido"; position: absolute; top: -12px; left: 22px; background: var(--marca); color: #fff; font-size: .72rem; font-weight: 600; padding: 3px 10px; border-radius: 99px; }
.preco-valor { font-family: var(--fonte-tit); font-size: 2.1rem; font-weight: 700; margin: 6px 0 2px; }
.preco-valor small { font-size: .9rem; font-weight: 500; color: var(--texto-2); }
.preco-alt { color: var(--texto-2); font-size: .88rem; margin-bottom: 16px; }
.preco ul { list-style: none; padding: 0; margin: 0 0 20px; }
.preco li { display: flex; gap: 8px; padding: 4px 0; font-size: .93rem; }
.preco li .ico { color: var(--ok); margin-top: 3px; }
.preco .btn { margin-top: auto; justify-content: center; }
.nota { font-size: .88rem; color: var(--texto-2); }

/* caso */
.caso-hero-img { border-radius: var(--raio); overflow: hidden; border: 1px solid var(--linha); box-shadow: var(--sombra); margin-top: 32px; }
.stack { display: flex; flex-wrap: wrap; gap: 8px; }
.stack span { font-size: .85rem; padding: 6px 12px; border-radius: 8px; background: var(--fundo-3); border: 1px solid var(--linha); }

/* CTA */
.cta { background: linear-gradient(135deg, var(--navy), #1a2f8f 60%, #1b6fb0); color: #fff; border-radius: 22px; padding: clamp(36px, 6vw, 64px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta h2 { margin: 0 0 8px; }
.cta p { color: #c9d3f5; margin: 0; max-width: 560px; }
.cta .btn { background: #fff; color: var(--navy) !important; }
.cta .btn:hover { background: #e6ecff; }
.cta .btn-sec { background: transparent; color: #fff !important; border-color: rgba(255,255,255,.35); }
.cta .btn-sec:hover { background: rgba(255,255,255,.08); }

/* formulario */
.form-grelha { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
.form { background: var(--fundo-2); border: 1px solid var(--linha); border-radius: var(--raio); padding: clamp(22px, 4vw, 34px); box-shadow: var(--sombra); }
.campo { margin-bottom: 18px; }
.campo label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
.campo input, .campo select, .campo textarea { width: 100%; font: inherit; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--linha); background: var(--fundo); color: var(--texto); }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid var(--marca); outline-offset: 1px; }
.campo textarea { min-height: 140px; resize: vertical; }
.campo-erro { color: var(--erro); font-size: .85rem; margin-top: 4px; }
.campos-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { font-weight: 500; display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border: 1px solid var(--linha); border-radius: 99px; cursor: pointer; font-size: .9rem; margin: 0; }
.chips input { width: auto; }
.hp { position: absolute; left: -9999px; }
.aviso { padding: 14px 16px; border-radius: 10px; margin-bottom: 20px; font-size: .95rem; }
.aviso-ok { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.aviso-erro { background: color-mix(in srgb, var(--erro) 12%, transparent); color: var(--erro); }
.contactos-lista { display: grid; gap: 14px; }
.contacto-item { display: flex; gap: 14px; align-items: center; padding: 18px; border: 1px solid var(--linha); border-radius: var(--raio); background: var(--fundo-2); text-decoration: none; color: inherit; }
.contacto-item .pilar-ico { margin: 0; }
.contacto-item small { display: block; color: var(--texto-2); }

/* rodape */
.rodape { background: var(--navy); color: #c9d3f5; padding: 56px 0 24px; margin-top: 40px; }
.rodape-grelha { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.rodape-logo { height: 38px; width: auto; filter: brightness(0) invert(1); margin-bottom: 14px; }
.rodape h4 { color: #fff; font-size: .95rem; margin-bottom: 12px; }
.rodape a { display: block; color: #c9d3f5; text-decoration: none; padding: 3px 0; font-size: .94rem; }
.rodape a:hover { color: #fff; }
.rodape-base { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,.1); margin-top: 36px; padding-top: 20px; font-size: .85rem; }
.tema-btn { background: none; border: 1px solid rgba(255,255,255,.2); color: #c9d3f5; border-radius: 8px; padding: 5px 12px; font: inherit; font-size: .82rem; cursor: pointer; }
.wa-flutuante { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 54px; height: 54px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; font-size: 1.6rem; box-shadow: 0 6px 20px rgba(0,0,0,.2); }

/* entrada suave */
.revelar { opacity: 0; transform: translateY(14px); transition: opacity .6s, transform .6s; }
.revelar.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .revelar { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* responsivo */
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav { position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--fundo-2); border-bottom: 1px solid var(--linha); padding: 8px 16px 16px; display: none; }
  .nav.aberto { display: flex; }
  .nav a { padding: 12px 4px; border-bottom: 1px solid var(--linha); }
  .nav .btn { margin-top: 12px; justify-content: center; border: 0; }
  .form-grelha { grid-template-columns: 1fr; }
  .rodape-grelha { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .contentor { padding: 0 16px; }
  .campos-2 { grid-template-columns: 1fr; }
  .cartoes { grid-template-columns: 1fr; }
}

/* hero: painel ilustrativo */
.hero-grelha { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: center; }
.painel { background: var(--fundo-2); border: 1px solid var(--linha); border-radius: 18px; box-shadow: 0 2px 4px rgba(15,23,51,.06), 0 30px 60px rgba(15,23,51,.16); overflow: hidden; transform: perspective(1400px) rotateY(-6deg) rotateX(2deg); }
.painel-barra { display: flex; align-items: center; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--linha); background: var(--fundo-3); }
.painel-barra i { width: 10px; height: 10px; border-radius: 50%; background: var(--linha); }
.painel-barra span { margin-left: 10px; font-size: .75rem; color: var(--texto-2); background: var(--fundo-2); padding: 3px 10px; border-radius: 6px; }
.painel-corpo { padding: 18px; }
.painel-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.painel-kpis div { border: 1px solid var(--linha); border-radius: 10px; padding: 10px 12px; }
.painel-kpis small { display: block; font-size: .68rem; color: var(--texto-2); }
.painel-kpis b { font-family: var(--fonte-tit); font-size: 1.35rem; }
.painel-kpis em { display: block; font-style: normal; font-size: .68rem; color: var(--ok); font-weight: 600; }
.painel-graf { display: flex; align-items: flex-end; gap: 6px; height: 90px; margin: 16px 0; padding: 0 2px; border-bottom: 1px solid var(--linha); }
.painel-graf span { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--acento), var(--marca)); opacity: .85; }
.painel-lista { list-style: none; padding: 0; margin: 0; font-size: .8rem; }
.painel-lista li { display: flex; align-items: center; gap: 8px; padding: 7px 0; border-bottom: 1px dashed var(--linha); }
.painel-lista li:last-child { border-bottom: 0; }
.painel-lista time { margin-left: auto; color: var(--texto-2); font-size: .72rem; }
.ponto { width: 8px; height: 8px; border-radius: 50%; background: #e0a100; flex: none; }
.ponto.ok { background: var(--ok); }
.ponto.info { background: var(--marca); }
@media (max-width: 1000px) {
  .hero-grelha { grid-template-columns: 1fr; }
  .painel { transform: none; max-width: 520px; }
}
@media (max-width: 520px) { .painel { display: none; } }