/* ==========================================================================
   ACTELYVO · estilos do site institucional
   (fontes em fontes.css)  2. Tokens  3. Base  4. Componentes  5. Secções  6. Responsivo
   ========================================================================== */

/* 2. Tokens da marca */
:root {
  --azul: #2563EB;          /* Actelyvo Blue */
  --azul-escuro: #1D4ED8;
  --teal: #10B981;          /* Actelyvo Teal */
  --navy: #0F172A;          /* Deep Navy */
  --navy-2: #1E293B;
  --cinza: #64748B;         /* Cool Gray */
  --cinza-claro: #E2E8F0;   /* Light Gray */
  --fundo: #F8FAFC;
  --branco: #FFFFFF;
  --texto: #0F172A;
  --texto-suave: #475569;
  --gradiente: linear-gradient(120deg, var(--azul) 0%, #0EA5E9 45%, var(--teal) 100%);
  --raio-s: 10px;
  --raio: 18px;
  --raio-l: 28px;
  --sombra: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
  --sombra-l: 0 30px 70px rgba(15, 23, 42, .18);
  --largura: 1200px;
  --topo: 72px;
  --fonte: "Sora", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* 3. Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topo) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: 400 1.0625rem/1.65 var(--fonte); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.12; letter-spacing: -.025em; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 6.2vw, 4.75rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); }
h3 { font-size: 1.15rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; text-wrap: pretty; }
main:focus { outline: none; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; border-radius: 6px; }
.sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.largura { width: min(var(--largura), 100% - 40px); margin-inline: auto; }
.saltar { position: fixed; left: 16px; top: -60px; z-index: 100; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: var(--raio-s); text-decoration: none; transition: top .2s; }
.saltar:focus { top: 12px; }
.icone { width: 24px; height: 24px; flex: none; }

/* 4. Componentes */
/* 4.1 Botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px; font-weight: 600; font-size: 1rem; text-decoration: none; white-space: nowrap; border: 1.5px solid transparent; transition: transform .2s, box-shadow .2s, background-color .2s, color .2s; }
.botao:hover { transform: translateY(-1px); }
.botao-icone { width: 20px; height: 20px; transition: transform .2s; }
.botao:hover .botao-icone { transform: translateX(3px); }
.botao-primario { background: var(--azul); color: #fff; box-shadow: 0 8px 22px rgba(37, 99, 235, .32); }
.botao-primario:hover { background: var(--azul-escuro); }
.botao-secundario { border-color: var(--cinza-claro); background: #fff; color: var(--navy); }
.botao-secundario:hover { border-color: #CBD5E1; }
.botao-claro { background: #fff; color: var(--navy); }
.botao-contorno-claro { border-color: rgba(255, 255, 255, .35); color: #fff; }
.botao-contorno-claro:hover { border-color: #fff; }
.botao-pequeno { min-height: 42px; padding: 0 20px; font-size: .94rem; }

/* 4.2 Cabeçalho */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(248, 250, 252, .82); backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s, background-color .2s; }
.topo.com-sombra { border-bottom-color: var(--cinza-claro); background: rgba(255, 255, 255, .9); }
.topo-linha { display: flex; align-items: center; gap: 32px; height: var(--topo); }
.topo-logo { display: block; flex: none; }
.topo-logo .logo { width: 150px; height: auto; }
.topo-menu { display: flex; align-items: center; gap: 28px; flex: 1; }
.menu { display: flex; gap: 6px; margin-left: auto; }
.menu a { padding: 8px 12px; border-radius: 999px; text-decoration: none; font-size: .95rem; font-weight: 500; color: var(--navy-2); transition: background-color .2s; }
.menu a:hover { background: rgba(15, 23, 42, .05); }
.menu-botao { display: none; margin-left: auto; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--cinza-claro); background: #fff; color: var(--navy); cursor: pointer; align-items: center; justify-content: center; }
.icone-fechar { display: none; }

/* 4.3 Seletor de idioma */
.idiomas { display: flex; gap: 2px; padding: 3px; border-radius: 999px; background: rgba(15, 23, 42, .05); }
.idiomas a { min-width: 36px; padding: 5px 8px; border-radius: 999px; text-align: center; font-size: .78rem; font-weight: 600; letter-spacing: .04em; text-decoration: none; color: var(--texto-suave); }
.idiomas a:hover { color: var(--navy); }
.idiomas a[aria-current] { background: #fff; color: var(--navy); box-shadow: 0 1px 3px rgba(15, 23, 42, .12); }

/* 4.4 Cabeçalhos de secção, eyebrow e cartões */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px; font-size: .78rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; color: var(--azul); }
.eyebrow::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--gradiente); }
.seccao-cabecalho { max-width: 760px; margin-bottom: 56px; }
.seccao-cabecalho.centrado { margin-inline: auto; text-align: center; }
.seccao-cabecalho.centrado .eyebrow { justify-content: center; }
.seccao-texto { font-size: 1.15rem; color: var(--texto-suave); margin: 0; }
.cartao { position: relative; padding: 30px; border-radius: var(--raio); background: #fff; border: 1px solid var(--cinza-claro); box-shadow: var(--sombra); transition: transform .25s, box-shadow .25s, border-color .25s; }
.cartao:hover { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(15, 23, 42, .05), 0 22px 44px rgba(15, 23, 42, .1); border-color: #CBD5E1; }
.cartao p { color: var(--texto-suave); margin: 0; font-size: .98rem; }
.cartao-icone { display: inline-grid; place-items: center; width: 52px; height: 52px; margin-bottom: 22px; border-radius: 14px; color: var(--azul); background: linear-gradient(135deg, rgba(37, 99, 235, .1), rgba(16, 185, 129, .12)); }
.cartao-icone .icone { width: 26px; height: 26px; }

/* 4.5 Molduras de dispositivos */
.moldura-telemovel { padding: 9px; border-radius: 42px; background: #0B1220; box-shadow: var(--sombra-l), inset 0 0 0 1px rgba(255, 255, 255, .08); }
.moldura-telemovel img { border-radius: 34px; }
.moldura-janela { overflow: hidden; border-radius: 16px; background: #fff; box-shadow: var(--sombra-l); border: 1px solid rgba(15, 23, 42, .08); }
.moldura-janela-barra { display: flex; gap: 7px; padding: 12px 14px; background: #F1F5F9; border-bottom: 1px solid var(--cinza-claro); }
.moldura-janela-barra i { width: 11px; height: 11px; border-radius: 50%; background: #CBD5E1; }

/* 5. Secções */
.seccao { padding: clamp(80px, 11vw, 136px) 0; }
.seccao-branca { background: #fff; }
.seccao-escura { background: var(--navy); color: #fff; }
.seccao-escura .seccao-texto, .seccao-escura .cartao p { color: #94A3B8; }
.seccao-escura .eyebrow { color: #5EEAD4; }

/* 5.1 Hero */
.hero { position: relative; overflow: hidden; padding: clamp(56px, 8vw, 104px) 0 clamp(72px, 9vw, 120px); isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 980px; max-height: 980px; background: radial-gradient(closest-side, rgba(37, 99, 235, .16), transparent 70%), radial-gradient(closest-side at 70% 60%, rgba(16, 185, 129, .16), transparent 70%); z-index: -1; }
.hero-grelha { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 .destaque { background: var(--gradiente); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-texto { font-size: clamp(1.1rem, 1.6vw, 1.25rem); color: var(--texto-suave); max-width: 34em; }
.hero-botoes { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 40px; }
.hero-publicos { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; }
.hero-publicos li { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 10px; border-radius: 999px; background: #fff; border: 1px solid var(--cinza-claro); font-size: .86rem; font-weight: 500; color: var(--navy-2); }
.hero-publicos .icone { width: 18px; height: 18px; color: var(--azul); }
.hero-visual { position: relative; aspect-ratio: 1 / 1; max-width: 600px; justify-self: center; width: 100%; }
.hero-simbolo { position: absolute; top: 0; right: 0; width: 82%; height: auto; opacity: .95; filter: drop-shadow(0 30px 60px rgba(37, 99, 235, .25)); }
.hero-janela { position: absolute; left: 0; bottom: 6%; width: 72%; transform: rotate(-2deg); }
.hero-telemovel { position: absolute; right: 4%; bottom: 0; width: 31%; transform: rotate(3deg); }
.hero-etiqueta { position: absolute; left: 0; top: 22%; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 16px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px); box-shadow: var(--sombra); font-size: .85rem; font-weight: 600; }
.hero-etiqueta img { width: 36px; height: 36px; border-radius: 9px; }
.hero-etiqueta small { display: block; font-weight: 500; color: var(--cinza); font-size: .75rem; }

/* 5.2 Grelhas */
.grelha { display: grid; gap: 22px; }
.grelha-3 { grid-template-columns: repeat(3, 1fr); }
.grelha-4 { grid-template-columns: repeat(4, 1fr); }

/* 5.3 Setores (lista em duas colunas com destaque) */
.setores { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.setores .seccao-cabecalho { position: sticky; top: calc(var(--topo) + 40px); margin-bottom: 0; }
.setor-lista { display: grid; gap: 14px; }
.setor { display: grid; grid-template-columns: auto 1fr; gap: 6px 20px; align-items: start; padding: 26px; border-radius: var(--raio); background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); transition: background-color .25s, border-color .25s; }
.setor:hover { background: rgba(255, 255, 255, .07); border-color: rgba(94, 234, 212, .35); }
.setor .cartao-icone { grid-row: span 2; margin: 0; color: #5EEAD4; background: rgba(94, 234, 212, .1); }
.setor h3 { margin: 4px 0 0; }
.setor p { margin: 0; color: #94A3B8; font-size: .98rem; }

/* 5.4 Produtos */
.produtos { display: grid; grid-template-columns: 1.6fr 1fr; gap: 22px; }
.produto { position: relative; display: grid; grid-template-columns: 1fr .8fr; gap: 28px; overflow: hidden; padding: 40px; border-radius: var(--raio-l); background: linear-gradient(150deg, #0B4F6C 0%, #0E7C92 100%); color: #fff; box-shadow: var(--sombra-l); }
.produto-icone { width: 76px; height: 76px; border-radius: 18px; box-shadow: 0 12px 28px rgba(0, 0, 0, .25); margin-bottom: 24px; }
.produto .estado { display: inline-block; margin-bottom: 14px; padding: 5px 12px; border-radius: 999px; background: rgba(255, 255, 255, .14); font-size: .78rem; font-weight: 600; letter-spacing: .04em; }
.produto h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 12px; }
.produto p { color: #D5ECF2; }
.produto-factos { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 28px; list-style: none; }
.produto-factos li { padding: 5px 12px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .25); font-size: .8rem; }
.produto-imagem { align-self: end; margin-bottom: -60px; }
.produto-ligacao::after { content: ""; position: absolute; inset: 0; }
.produto-proximo { display: flex; flex-direction: column; justify-content: center; padding: 40px; border-radius: var(--raio-l); border: 1.5px dashed #CBD5E1; background: rgba(255, 255, 255, .6); }
.produto-proximo .cartao-icone { margin-bottom: 20px; }
.produto-proximo p { color: var(--texto-suave); }

/* 5.5 Processo */
.processo { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; padding: 0; margin: 0; list-style: none; counter-reset: passo; }
.processo li { counter-increment: passo; }
.processo li::before { content: counter(passo, decimal-leading-zero); display: block; padding-bottom: 14px; margin-bottom: 24px; font-weight: 700; font-size: .95rem; color: var(--azul); background: var(--gradiente) left bottom / 56px 2px no-repeat, linear-gradient(var(--cinza-claro), var(--cinza-claro)) left bottom / 100% 2px no-repeat; }
.processo .icone { color: var(--navy); margin-bottom: 16px; }
.processo p { color: var(--texto-suave); font-size: .98rem; margin: 0; }

/* 5.6 Frase de marca */
.frase { position: relative; overflow: hidden; padding: clamp(72px, 10vw, 128px) 0; background: var(--navy); color: #fff; isolation: isolate; }
.frase::after { content: ""; position: absolute; right: -6%; top: 50%; width: 46vw; max-width: 620px; aspect-ratio: 1; transform: translateY(-50%); background: url("../marca/simbolo.svg") center / contain no-repeat; opacity: .18; z-index: -1; }
.frase p { max-width: 15em; margin: 0; font-size: clamp(2rem, 4.6vw, 3.6rem); font-weight: 700; line-height: 1.12; letter-spacing: -.03em; }
.frase span { background: var(--gradiente); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* 5.7 Contacto */
.contacto-caixa { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; padding: clamp(36px, 6vw, 72px); border-radius: var(--raio-l); background: var(--gradiente); color: #fff; box-shadow: 0 30px 70px rgba(37, 99, 235, .28); }
.contacto-caixa h2 { margin-bottom: 14px; }
.contacto-caixa p { color: rgba(255, 255, 255, .88); font-size: 1.1rem; margin: 0; }
.contacto-acoes { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; justify-self: end; }
.contacto-nota { font-size: .92rem; color: rgba(255, 255, 255, .85); max-width: 22em; }

/* 5.8 Rodapé */
.rodape { background: var(--navy); color: #94A3B8; padding: 80px 0 32px; font-size: .94rem; }
.rodape-grelha { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.rodape .logo-rodape { width: 170px; margin-bottom: 18px; }
.rodape-marca p { max-width: 22em; }
.rodape-marca .idiomas { display: inline-flex; margin-top: 8px; background: rgba(255, 255, 255, .06); }
.rodape-marca .idiomas a { color: #94A3B8; }
.rodape-marca .idiomas a[aria-current] { background: rgba(255, 255, 255, .12); color: #fff; box-shadow: none; }
.rodape-coluna h2 { font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.rodape-coluna a { display: block; padding: 5px 0; text-decoration: none; }
.rodape-coluna a:hover { color: #fff; }
.rodape-base { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 64px; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .85rem; }

/* 5.9 Revelação suave ao percorrer a página (só com JavaScript e sem preferência por menos movimento) */
.js .revelar { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .revelar.visivel { opacity: 1; transform: none; }

/* 6. Responsivo */
@media (max-width: 1080px) {
  .grelha-4 { grid-template-columns: repeat(2, 1fr); }
  .processo { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .rodape-grelha { grid-template-columns: 1fr 1fr 1fr; }
  .rodape-marca { grid-column: 1 / -1; }
  .produtos { grid-template-columns: 1fr; }
}
@media (max-width: 960px) {
  :root { --topo: 64px; }
  .menu-botao { display: inline-flex; }
  .topo-menu { position: fixed; inset: var(--topo) 0 auto 0; flex-direction: column; align-items: stretch; gap: 20px; padding: 20px 20px 28px; background: #fff; border-bottom: 1px solid var(--cinza-claro); box-shadow: 0 24px 40px rgba(15, 23, 42, .12); visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity .2s, transform .2s, visibility .2s; max-height: calc(100vh - var(--topo)); overflow-y: auto; }
  .menu-aberto .topo-menu { visibility: visible; opacity: 1; transform: none; }
  .menu-aberto .icone-abrir { display: none; }
  .menu-aberto .icone-fechar { display: block; }
  .menu { flex-direction: column; margin: 0; }
  .menu a { padding: 14px 12px; border-radius: 12px; font-size: 1.05rem; }
  .idiomas { align-self: flex-start; }
  .topo-menu .botao { width: 100%; }
  .hero-grelha { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; }
  .grelha-3 { grid-template-columns: repeat(2, 1fr); }
  .setores { grid-template-columns: 1fr; }
  .setores .seccao-cabecalho { position: static; margin-bottom: 8px; }
  .produto { grid-template-columns: 1fr; }
  .produto-imagem { max-width: 260px; margin: 0 auto -80px; }
  .contacto-caixa { grid-template-columns: 1fr; }
  .contacto-acoes { justify-self: start; }
}
@media (max-width: 620px) {
  body { font-size: 1rem; }
  .largura { width: min(var(--largura), 100% - 32px); }
  .topo-logo .logo { width: 128px; }
  .grelha-3, .grelha-4, .processo { grid-template-columns: 1fr; }
  .hero-botoes .botao { flex: 1 1 100%; }
  .produto, .produto-proximo { padding: 28px; }
  .setor { padding: 22px; grid-template-columns: 1fr; }
  .setor .cartao-icone { grid-row: auto; margin-bottom: 8px; }
  .rodape-grelha { grid-template-columns: 1fr 1fr; }
  .hero-etiqueta { font-size: .78rem; padding: 9px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .js .revelar { opacity: 1; transform: none; }
}