:root{--color-bg:#f4f5f1;--color-bg-alt:#eceee7;--color-surface:#ffffff;--color-ink:#1b2430;--color-ink-soft:#48505c;--color-ink-faint:#5a6270;--color-border:#d9dcd2;--color-border-strong:#b9bfae;--color-primary:#0f3d5c;--color-primary-dark:#0a2c43;--color-primary-soft:#e4ecf1;--color-accent:#a9721f;--color-accent-dark:#83591a;--color-accent-soft:#f3e7d4;--color-danger:#9c2b2b;--color-success:#276b3f;--font-sans:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;--radius-sm:3px;--radius-md:6px;--shadow-card:0 1px 2px rgba(27,36,48,0.06),0 4px 14px rgba(27,36,48,0.06);--shadow-lift:0 8px 24px rgba(15,61,92,0.14);--header-height:76px;--max-width:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body,html{padding:0;margin:0;max-width:100vw;overflow-x:hidden}body{background:var(--color-bg);color:var(--color-ink);font-family:var(--font-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}img,svg{max-width:100%;height:auto;display:block}a{color:inherit}h1,h2,h3,h4{font-family:var(--font-sans);color:var(--color-primary-dark);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}h1{font-size:clamp(2rem,4.2vw,3rem)}h1,h2{font-weight:700}h2{font-size:clamp(1.5rem,3vw,2.15rem)}h3{font-weight:700}.heading-h3-size,h3{font-size:1.25rem}ol,p,ul{margin:0 0 1em;color:var(--color-ink-soft)}ol,ul{padding-left:1.25em}li{margin-bottom:.4em}button{font-family:inherit}:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 20px}.section{padding:56px 0}.section-alt{background:var(--color-bg-alt)}.section-dark{background:var(--color-primary-dark);color:#f4f5f1}.section-dark h2,.section-dark h3{color:#ffffff}.section-dark p{color:#cddbe4}@media (min-width:768px){.section{padding:88px 0}}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--color-accent-dark);margin-bottom:14px}.eyebrow:before{content:"";width:24px;height:2px;background:var(--color-accent);display:inline-block}.lede{font-size:1.15rem;color:var(--color-ink-soft);max-width:62ch}.grid{display:grid;grid-gap:24px;gap:24px}.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}@media (min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}}@media (min-width:860px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:var(--radius-sm);font-weight:700;font-size:.95rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background-color .12s ease;min-height:48px;line-height:1}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--color-accent-dark);color:#fff}.btn-primary:hover{background:#6b4715}.btn-outline{background:transparent;border-color:rgba(255,255,255,.55);color:inherit}.btn-outline:hover{background:rgba(255,255,255,.1)}.btn-secondary{background:var(--color-primary);color:#fff}.btn-secondary:hover{background:var(--color-primary-dark)}.btn-ghost{background:transparent;border-color:var(--color-border-strong);color:var(--color-primary-dark)}.btn-ghost:hover{background:var(--color-primary-soft)}.btn-block{width:100%}.btn-sm{padding:8px 14px;min-height:36px;font-size:.85rem}.btn[disabled]{opacity:.6;cursor:not-allowed}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);overflow:hidden}.card-body{padding:22px}.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:var(--color-primary-soft);color:var(--color-primary-dark)}.tag-accent{background:var(--color-accent-soft);color:var(--color-accent-dark)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:rgba(244,245,241,.94);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--color-border)}.site-header-inner{justify-content:space-between;height:var(--header-height);gap:16px}.brand,.site-header-inner{display:flex;align-items:center}.brand{gap:12px;text-decoration:none;min-width:0}.brand-name{font-weight:800;color:var(--color-primary-dark);font-size:1.05rem;line-height:1.1;white-space:nowrap}.brand-tagline{font-size:.72rem;color:var(--color-ink-faint);letter-spacing:.03em;white-space:nowrap}.desktop-nav{display:none}@media (min-width:960px){.desktop-nav{display:flex;align-items:center;gap:4px}}.desktop-nav a{text-decoration:none;font-weight:600;font-size:.92rem;color:var(--color-ink);padding:10px 14px;border-radius:var(--radius-sm)}.desktop-nav a:hover{background:var(--color-primary-soft);color:var(--color-primary-dark)}.header-cta{display:none}@media (min-width:960px){.header-cta{display:inline-flex}}.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius-sm);border:1px solid var(--color-border-strong);background:var(--color-surface)}@media (min-width:960px){.menu-toggle{display:none}}.mobile-nav{border-top:1px solid var(--color-border);background:var(--color-surface);padding:8px 0 16px}.mobile-nav a{display:block;padding:14px 4px;font-weight:600;text-decoration:none;color:var(--color-ink);border-bottom:1px solid var(--color-border)}.mobile-nav-cta{margin-top:12px}@media (min-width:960px){.mobile-nav{display:none!important}}.site-footer{background:var(--color-primary-dark);color:#d7e2e8;padding:48px 0 24px}.site-footer a{color:#d7e2e8;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}.site-footer a:hover{color:#fff;text-decoration:underline}.footer-grid{display:grid;grid-gap:32px;gap:32px;grid-template-columns:1fr;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.14)}@media (min-width:780px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr}}.footer-bottom{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;align-items:center;padding-top:20px;font-size:.82rem;color:#9db3bd}.footer-heading{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#9db3bd;margin-bottom:14px}.footer-list{list-style:none;padding:0;margin:0;color:#d7e2e8}.footer-list li{margin-bottom:10px}.wa-fab{position:fixed;right:18px;bottom:18px;z-index:50;display:inline-flex;align-items:center;gap:10px;background:#1d7d4a;color:#fff;padding:14px 18px;border-radius:999px;text-decoration:none;font-weight:700;font-size:.9rem;box-shadow:var(--shadow-lift)}.wa-fab:hover{background:#175f39}.wa-fab-icon{width:20px;height:20px;flex-shrink:0}.wa-fab-label{display:none}@media (min-width:640px){.wa-fab-label{display:inline}}.hero{position:relative;background-image:linear-gradient(180deg,rgba(10,44,67,.92),rgba(15,61,92,.86) 55%,rgba(10,44,67,.95)),url(/fotos/sondagem-sobre-agua-balsa.webp);background-size:cover;background-position:center 60%;background-repeat:no-repeat;color:#fff;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 0);background-size:48px 48px;pointer-events:none}.hero-inner{position:relative;padding:64px 0 72px}@media (min-width:768px){.hero-inner{padding:96px 0 104px}}.hero h1{color:#fff;max-width:18ch}.hero-lede{font-size:1.15rem;color:#cddbe4;max-width:56ch;margin-bottom:28px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:20px;gap:20px;margin-top:48px;position:relative}@media (min-width:700px){.hero-stats{grid-template-columns:repeat(4,1fr)}}.hero-stat-num{font-size:1.9rem;font-weight:800;color:#fff;display:block}.hero-stat-label{font-size:.82rem;color:#b9cdd6;letter-spacing:.02em}.media-frame{position:relative;width:100%;aspect-ratio:16/9;background:var(--color-bg-alt);border-radius:var(--radius-md);overflow:hidden}.media-frame img{width:100%;height:100%;object-fit:cover}.media-frame-placeholder{display:flex;align-items:center;justify-content:center;color:var(--color-ink-faint)}.media-frame-square{
  /* !important necessário: `.servico-card .media-frame` (2 classes) tem
     especificidade maior que `.media-frame-square` sozinha e sobrescreveria
     o quadrado de volta pra 16/9 no card da home. */aspect-ratio:1/1!important}.media-caption{font-size:.82rem;color:var(--color-ink-faint);margin-top:8px}.servico-card{display:flex;flex-direction:column;height:100%;text-decoration:none}.servico-card .media-frame{aspect-ratio:16/9}.servico-card h3{margin-top:4px}.servico-card-link{margin-top:auto;font-weight:700;color:var(--color-accent-dark);font-size:.9rem}.obra-card{display:flex;flex-direction:column;gap:6px}.obra-servicos{gap:6px;margin-top:8px}.filter-row,.obra-servicos{display:flex;flex-wrap:wrap}.filter-row{gap:10px;margin-bottom:32px}.filter-pill{display:inline-flex;align-items:center;min-height:44px;padding:9px 16px;border-radius:999px;border:1.5px solid var(--color-border-strong);text-decoration:none;font-weight:600;font-size:.85rem;color:var(--color-ink);background:var(--color-surface)}.filter-pill[aria-current=true]{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.logo-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:20px;gap:20px;align-items:center}@media (min-width:640px){.logo-grid{grid-template-columns:repeat(4,1fr)}}.logo-tile{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;padding:16px;min-height:128px}.logo-tile img{max-height:88px;max-width:100%;width:auto;object-fit:contain}.state-box{border:1px dashed var(--color-border-strong);border-radius:var(--radius-md);padding:32px 24px;text-align:center;color:var(--color-ink-soft);background:var(--color-surface)}.state-box.state-error{border-color:var(--color-danger);color:var(--color-danger);background:#fbeeee}.skeleton{background:linear-gradient(90deg,var(--color-bg-alt) 25%,#f7f8f4 37%,var(--color-bg-alt) 63%);background-size:400% 100%;animation:skeleton-loading 1.4s ease infinite;border-radius:var(--radius-sm)}@keyframes skeleton-loading{0%{background-position:100% 50%}to{background-position:0 50%}}.form-field{margin-bottom:18px;display:flex;flex-direction:column;gap:6px}.form-field label{font-weight:700;font-size:.88rem;color:var(--color-primary-dark)}.form-field input,.form-field select,.form-field textarea{font-family:inherit;font-size:1rem;padding:12px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--color-border-strong);background:#fff;color:var(--color-ink);min-height:48px}.form-field textarea{min-height:130px;resize:vertical}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--color-primary)}.form-error{color:var(--color-danger);font-size:.84rem}.form-hint{color:var(--color-ink-faint);font-size:.8rem}.form-alert{padding:14px 16px;border-radius:var(--radius-sm);font-size:.92rem;margin-bottom:18px}.form-alert-success{background:#e7f3ec;color:var(--color-success);border:1px solid #bcdcc9}.form-alert-error{background:#fbeeee;color:var(--color-danger);border:1px solid #eec8c8}.admin-shell{min-height:100vh;background:var(--color-bg-alt)}.admin-topbar{background:var(--color-primary-dark);color:#fff;padding:14px 0}.admin-topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.admin-nav{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.admin-nav a{text-decoration:none;padding:9px 14px;border-radius:var(--radius-sm);border:1px solid var(--color-border);font-weight:600;font-size:.88rem;color:var(--color-primary-dark)}.admin-nav a,.admin-table{background:var(--color-surface)}.admin-table{width:100%;border-collapse:collapse;border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}.admin-table td,.admin-table th{text-align:left;padding:12px 14px;border-bottom:1px solid var(--color-border);font-size:.9rem;vertical-align:top}.admin-table th{background:var(--color-bg-alt);font-size:.76rem;letter-spacing:.04em;text-transform:uppercase;color:var(--color-ink-faint)}.admin-table tr:last-child td{border-bottom:none}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:24px;max-width:640px}.admin-login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-primary-dark);padding:20px}.admin-thumb-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.admin-thumb{position:relative;width:84px;height:84px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--color-border)}.admin-thumb img{width:100%;height:100%;object-fit:cover}.admin-thumb button{position:absolute;top:2px;right:2px;background:rgba(156,43,43,.9);color:#fff;border:none;border-radius:50%;width:20px;height:20px;font-size:12px;line-height:1;cursor:pointer}.text-muted{color:var(--color-ink-faint)}.stack{display:flex;flex-direction:column;gap:8px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}.center-text{text-align:center}.faq-item{border-bottom:1px solid var(--color-border);padding:18px 0}.faq-item h3{font-size:1.02rem;margin-bottom:8px}.breadcrumb{font-size:.82rem;margin-bottom:18px}.breadcrumb,.breadcrumb a{color:var(--color-ink-faint)}.breadcrumb a{text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.version-badge{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}