/* Identidade Sionex: azul #0052A6, grafite #4A4A4A, branco. */
:root{--bg:#0c1420;--panel:#172332;--text:#ffffff;--fg:#ffffff;--muted:#b3bfce;--accent:#6eb3ff;--blue:#6eb3ff;--sionex-blue:#0052A6;--sionex-graphite:#4A4A4A}
body{background:var(--bg);color:#fff} .primary,.button{background:#0052A6;color:#fff} .primary:hover,.button:hover{background:#0865c4;color:#fff} header{background:#0c1420ed} .eyebrow{color:#6eb3ff} .intro h1 span{color:#6eb3ff} .mode-tabs button[aria-pressed="true"]{background:#0052A6;color:#fff} .water-section,.solutions{background:#131f2e} .contact{background:#102034} .intro{background:radial-gradient(ellipse at 80% 10%,#0052a633,transparent 65%)} footer{border-color:#4A4A4A} :focus-visible{outline:2px solid #6eb3ff;outline-offset:4px} #automation,#connected{border-color:#0052A6!important;background:#102034!important;color:#b4d8ff!important}

/* Navegação entre os sites Sionex, visível também no celular. */
.site-access{display:flex;align-items:center;justify-content:flex-end;gap:16px;flex-wrap:wrap;padding:8px 5%;background:#102034;border-bottom:1px solid #ffffff1c;font-size:13px;color:#c5d2e3}.site-access a{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 18px;background:#0052A6;color:#fff;font-weight:600;border-radius:4px}.site-access a:hover{background:#0865c4}.site-access a:focus-visible{outline:2px solid #fff;outline-offset:3px}@media(max-width:600px){.site-access{justify-content:center;gap:8px;font-size:12px;padding:6px 4%}.site-access a{padding:0 12px}}

footer .footer-brand{display:inline-flex;flex-shrink:0;align-items:center}footer .footer-brand img{display:block;width:180px;height:102px;object-fit:contain}

header{height:140px}.brand{width:230px;height:125px}.client-access{margin:22px 5% 0;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(110deg,#10243d,#132033);border:1px solid #286099;border-left:4px solid #0052A6;border-radius:10px}.client-access strong{font-size:19px;font-weight:600;color:#fff}.client-access p{margin:7px 0 0;font-size:13px;color:#b3bfce}.client-access a{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:48px;padding:14px 24px;background:#0052A6;border:1px solid #2872bc;border-radius:6px;color:#fff;font-weight:600;font-size:14px;white-space:nowrap}.client-access a:hover{background:#0865c4}@media(max-width:1100px){header nav{gap:20px}.brand{width:190px;height:110px}}@media(max-width:700px){header{height:112px}.brand{width:170px;height:100px}.client-access{margin:16px 6% 0;padding:20px;align-items:stretch;flex-direction:column;gap:16px}.client-access strong{font-size:18px}.client-access a{width:100%}}

header img,footer .footer-brand img{transform:scale(1.45)}footer .footer-brand{min-height:130px}header>a:first-child{flex-shrink:0}@media(max-width:700px){header img{transform:scale(1.2)}}

/* Acesso à obra junto ao orçamento, no mesmo padrão visual. */
.header-actions{display:flex;align-items:center;gap:12px}.header-actions .contact{white-space:nowrap;gap:14px}header nav{gap:22px}@media(max-width:1100px){header{flex-wrap:wrap;height:auto;min-height:140px;gap:12px;padding-bottom:16px}header nav{gap:16px}.header-actions{margin-left:auto}}@media(max-width:700px){header{padding-bottom:16px;gap:8px}.header-actions{width:100%;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}.header-actions .contact{justify-content:center;font-size:11px;min-height:44px;padding:10px 8px;gap:8px}}

/* Marca com presença e alinhamento ao cabeçalho. */
header .brand,header>a:first-child{width:210px;height:126px;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;border-radius:10px;background:radial-gradient(ellipse at center,#1b3655 0%,#102034 52%,#0c1420 100%);border:1px solid #264766;box-shadow:inset 0 -3px 0 #0052a6;margin-right:20px}header .brand img,header>a:first-child>img{width:100%;height:100%;object-fit:contain;transform:scale(1.7);filter:drop-shadow(0 3px 6px #0005)}@media(max-width:700px){header .brand,header>a:first-child{width:170px;height:104px;margin:8px 0}header .brand img,header>a:first-child>img{transform:scale(1.65)}}

.connected-home{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center;background:linear-gradient(110deg,#10243d,#132033)}.connected-home .primary{display:inline-flex;margin-top:20px;line-height:1.5}@media(max-width:800px){.connected-home{grid-template-columns:1fr;gap:12px}}