/* T&M Soluções em Ar — linguagem: ar limpo. Azul-marinho + azul-gelo sobre branco, cantos bem arredondados, Manrope. */
@font-face { font-family: "Manrope"; src: url("../fonts/manrope.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }

:root {
  --marinho: #0E2A47; --azul: #0B6BCB; --azul-escuro: #0957A6; --gelo: #E3F1FC; --gelo-2: #F4F9FD; --ciano: #3FC1E8;
  --branco: #FFFFFF; --texto: #1C2B3A; --suave: #536476; --linha: #D4E4F2;
  --fonte: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --largura: 1180px; --gutter: clamp(16px, 4vw, 40px); --secao: clamp(72px, 9vw, 120px);
  --topo: 74px; --faixa: 0px; --raio: 24px; --sombra: 0 18px 40px -22px rgba(14, 42, 71, .35); --ease: cubic-bezier(.22, .61, .36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--topo) + var(--faixa) + 8px); }
body { margin: 0; background: var(--branco); color: var(--texto); font-family: var(--fonte); font-size: clamp(16px, .35vw + 14.6px, 17.5px); line-height: 1.62; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
picture { display: block; background: var(--cor, var(--gelo)); position: relative; }
a { color: inherit; } button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-weight: 800; line-height: 1.1; letter-spacing: -.025em; margin: 0; color: var(--marinho); text-wrap: balance; }
p { margin: 0; text-wrap: pretty; } ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; }
.pular { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--marinho); color: var(--branco); text-decoration: none; } .pular:focus { top: 12px; }
.container { width: min(100% - 2 * var(--gutter), var(--largura)); margin-inline: auto; }
.secao { padding-block: var(--secao); }
.secao__topo { max-width: 720px; margin-bottom: clamp(32px, 4vw, 52px); }
.secao__topo h2, .higienizar h2, .avaliacoes h2, .duvidas h2, .contato h2 { font-size: clamp(1.9rem, 2.6vw + 1rem, 3rem); margin-top: 10px; }
.rotulo { font-weight: 700; font-size: .84rem; letter-spacing: .14em; text-transform: uppercase; color: var(--azul); }
.rotulo--claro { color: var(--ciano); }

/* botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; border: 0; border-radius: 999px; font-weight: 700; font-size: .98rem; text-decoration: none; transition: background .2s, transform .2s var(--ease), box-shadow .2s; }
.botao:hover { transform: translateY(-2px); }
.botao svg { width: 20px; height: 20px; flex: none; }
.botao--grande { min-height: 56px; padding: 15px 28px; font-size: 1.04rem; }
.botao--azul { background: var(--azul); color: var(--branco); box-shadow: 0 10px 24px -12px rgba(11, 107, 203, .7); }
.botao--azul:hover { background: var(--azul-escuro); }
.botao--claro { background: var(--branco); color: var(--marinho); box-shadow: inset 0 0 0 2px var(--linha); }
.botao--claro:hover { box-shadow: inset 0 0 0 2px var(--azul); }
.botao--branco { background: var(--branco); color: var(--marinho); }

/* cabeçalho */
.topo { position: sticky; top: var(--faixa); z-index: 50; height: var(--topo); background: rgba(255, 255, 255, .9); backdrop-filter: blur(12px); transition: box-shadow .25s; }
.topo.solido { box-shadow: 0 1px 0 var(--linha), 0 8px 24px -18px rgba(14, 42, 71, .4); }
.topo__barra { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.marca__selo { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; background: linear-gradient(140deg, var(--ciano), var(--azul)); color: var(--branco); }
.marca__selo svg { width: 24px; height: 24px; }
.marca__texto { display: flex; flex-direction: column; line-height: 1.05; }
.marca__texto strong { font-size: 1.35rem; font-weight: 800; color: var(--marinho); letter-spacing: -.02em; }
.marca__texto span { font-size: .78rem; font-weight: 600; color: var(--suave); }
.menu { display: flex; align-items: center; gap: clamp(16px, 2.6vw, 32px); }
.menu__lista { display: flex; gap: clamp(14px, 2vw, 26px); }
.menu__lista a { text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--suave); padding: 6px 0; }
.menu__lista a:hover, .menu__lista a[aria-current="true"] { color: var(--azul); }
.menu-botao { display: none; width: 46px; height: 46px; border: 0; border-radius: 12px; background: var(--gelo); position: relative; }
.menu-botao span { position: absolute; left: 13px; right: 13px; height: 2px; border-radius: 2px; background: var(--marinho); transition: transform .3s var(--ease), opacity .2s; }
.menu-botao span:nth-child(1) { top: 16px; } .menu-botao span:nth-child(2) { top: 22px; } .menu-botao span:nth-child(3) { top: 28px; }
.menu-aberto .menu-botao span:nth-child(1) { transform: translateY(6px) rotate(45deg); } .menu-aberto .menu-botao span:nth-child(2) { opacity: 0; } .menu-aberto .menu-botao span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 900px) {
  :root { --topo: 66px; }
  .menu-botao { display: block; z-index: 2; }
  .menu-aberto .topo { backdrop-filter: none; background: var(--branco); }
  .menu { position: fixed; inset: 0; z-index: 1; flex-direction: column; justify-content: center; align-items: stretch; gap: 28px; padding: calc(var(--topo) + var(--faixa) + 24px) var(--gutter) 40px; background: var(--branco); opacity: 0; visibility: hidden; transition: opacity .25s, visibility 0s .25s; }
  .menu-aberto .menu { opacity: 1; visibility: visible; transition: opacity .25s; }
  .menu-aberto .marca { position: relative; z-index: 2; }
  .menu__lista { flex-direction: column; gap: 0; }
  .menu__lista a { display: block; font-size: 1.6rem; font-weight: 700; color: var(--marinho); padding: 12px 0; border-bottom: 1px solid var(--linha); }
}

/* hero */
.hero { position: relative; padding-block: clamp(40px, 6vw, 80px) clamp(64px, 8vw, 110px); background: radial-gradient(70% 90% at 90% 10%, var(--gelo), transparent 70%), linear-gradient(180deg, var(--gelo-2), var(--branco)); overflow: hidden; }
.hero__grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.selo { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 10px; border-radius: 999px; background: var(--branco); box-shadow: inset 0 0 0 1px var(--linha); font-weight: 700; font-size: .86rem; color: var(--azul); }
.selo svg { width: 18px; height: 18px; animation: girar 14s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }
.hero h1 { font-size: clamp(2.5rem, 4.4vw + 1rem, 4.6rem); margin-top: 20px; }
.hero h1 span { display: block; background: linear-gradient(90deg, var(--azul), var(--ciano)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .06em; }
.hero__sub { margin-top: 20px; max-width: 44ch; color: var(--suave); font-size: clamp(1.04rem, .4vw + .96rem, 1.2rem); }
.hero__acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.nota { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; color: var(--suave); text-decoration: none; font-size: .95rem; }
.nota strong { color: var(--marinho); }
.nota__estrelas { color: #F5A524; letter-spacing: .1em; }
.hero__foto { position: relative; }
.hero__img { border-radius: 40px 40px 40px 120px; overflow: hidden; box-shadow: var(--sombra); }
.hero__img img { width: 100%; aspect-ratio: 7 / 5; object-fit: cover; object-position: 50% 35%; }
.hero__cartao { position: absolute; left: -18px; bottom: 28px; z-index: 2; display: flex; align-items: center; gap: 12px; max-width: 250px; padding: 14px 18px; border-radius: 18px; background: var(--branco); box-shadow: var(--sombra); font-size: .92rem; color: var(--suave); line-height: 1.35; }
.hero__cartao svg { width: 34px; height: 34px; flex: none; padding: 7px; border-radius: 10px; background: var(--gelo); color: var(--azul); }
.hero__cartao strong { display: block; color: var(--marinho); }
@media (max-width: 900px) { .hero__grade { grid-template-columns: 1fr; } .hero__cartao { left: 12px; bottom: 14px; } }
@media (max-width: 520px) { .hero__acoes .botao { width: 100%; } .hero__img { border-radius: 28px 28px 28px 72px; } }

/* imagem ilustrativa */
picture[data-ilustrativa]::after { content: "Imagem ilustrativa"; position: absolute; right: 12px; top: 12px; z-index: 1; padding: 3px 10px; border-radius: 999px; background: rgba(14, 42, 71, .62); color: var(--branco); font: 600 .68rem/1.4 var(--fonte); pointer-events: none; }
.aviso-ilustrativo { padding-block: 18px; font-size: .86rem; color: var(--suave); }

/* serviços */
.servicos__lista { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.servico { display: flex; flex-direction: column; gap: 10px; padding: 28px 24px; border-radius: var(--raio); background: var(--gelo-2); border: 1px solid var(--linha); transition: transform .3s var(--ease), box-shadow .3s; }
.servico:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.servico__icone { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 16px; background: var(--branco); color: var(--azul); box-shadow: inset 0 0 0 1px var(--linha); margin-bottom: 6px; }
.servico__icone svg { width: 28px; height: 28px; }
.servico h3 { font-size: 1.25rem; }
.servico p { color: var(--suave); font-size: .97rem; }
.servico a { margin-top: auto; padding-top: 8px; font-weight: 700; color: var(--azul); text-decoration: none; }
.servico a:hover { text-decoration: underline; text-underline-offset: 4px; }
.servico--destaque { background: var(--marinho); border-color: var(--marinho); }
.servico--destaque h3 { color: var(--branco); }
.servico--destaque p { color: #C3D4E6; }
.servico--destaque a { color: var(--ciano); }
.servico--destaque .servico__icone { background: rgba(255, 255, 255, .08); color: var(--ciano); box-shadow: none; }
@media (max-width: 1040px) { .servicos__lista { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .servicos__lista { grid-template-columns: 1fr; } }

/* por que higienizar */
.higienizar { background: var(--gelo-2); }
.higienizar__grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.higienizar__fotos { position: relative; padding: 0 12% 14% 0; }
.higienizar__a { border-radius: var(--raio); overflow: hidden; }
.higienizar__a img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; }
.higienizar__b { position: absolute; right: 0; bottom: 0; width: 46%; border-radius: 20px; overflow: hidden; border: 6px solid var(--gelo-2); }
.higienizar__b img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.higienizar__texto { margin-top: 16px; color: var(--suave); }
.sinais { margin-top: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sinais li { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 14px; background: var(--branco); box-shadow: inset 0 0 0 1px var(--linha); font-weight: 600; font-size: .95rem; color: var(--marinho); }
.sinais li::before { content: ""; width: 10px; height: 10px; flex: none; border-radius: 50%; background: var(--ciano); box-shadow: 0 0 0 4px var(--gelo); }
.higienizar__nota { margin-top: 18px; color: var(--suave); }
.higienizar__nota a { color: var(--azul); font-weight: 700; text-underline-offset: 4px; }
@media (max-width: 900px) { .higienizar__grade { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .sinais { grid-template-columns: 1fr; } }

/* avaliações */
.avaliacoes__caixa { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; padding: clamp(28px, 5vw, 56px); border-radius: 32px; background: linear-gradient(135deg, var(--gelo), var(--gelo-2)); }
.avaliacoes__nota { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 26px 34px; border-radius: 24px; background: var(--branco); box-shadow: var(--sombra); }
.avaliacoes__nota strong { font-size: 4rem; line-height: 1; color: var(--marinho); font-weight: 800; }
.avaliacoes__nota span:last-child { font-size: .9rem; color: var(--suave); font-weight: 600; }
.avaliacoes__fonte { margin: 14px 0 22px; color: var(--suave); }
@media (max-width: 700px) { .avaliacoes__caixa { grid-template-columns: 1fr; text-align: center; } .avaliacoes__nota { justify-self: center; } }

/* dúvidas */
.duvidas__grade { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 80px); }
.duvidas__texto { margin-top: 14px; color: var(--suave); }
.duvidas__texto a { color: var(--azul); font-weight: 700; text-underline-offset: 4px; }
.faq { display: grid; gap: 12px; }
.faq details { border-radius: 18px; background: var(--gelo-2); border: 1px solid var(--linha); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; font-weight: 700; color: var(--marinho); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--branco); color: var(--azul); font-size: 1.3rem; transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--suave); }
@media (max-width: 860px) { .duvidas__grade { grid-template-columns: 1fr; } }

/* contato */
.contato { position: relative; isolation: isolate; padding-block: var(--secao); color: var(--branco); overflow: hidden; }
.contato__img, .contato__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.contato::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(14, 42, 71, .96) 35%, rgba(14, 42, 71, .7)); }
.contato h2 { color: var(--branco); }
.contato__caixa > * { max-width: 640px; }
.contato picture[data-ilustrativa]::after { display: none; }
.contato__aviso { position: absolute; right: 12px; top: 12px; padding: 3px 10px; border-radius: 999px; background: rgba(255, 255, 255, .14); color: var(--branco); font-size: .68rem; font-weight: 600; }
.contato__texto { margin: 14px 0 28px; color: #C3D4E6; font-size: 1.1rem; }
.contato__extra { margin-top: 26px; color: #C3D4E6; font-size: .95rem; }
.contato__extra a { text-underline-offset: 4px; }
@media (max-width: 460px) { .contato .botao { width: 100%; } }

/* rodapé */
.rodape { padding-block: 22px 28px; font-size: .9rem; color: var(--suave); border-top: 1px solid var(--linha); }
.rodape__grade { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
.rodape a { text-underline-offset: 4px; }
@media (max-width: 900px) { .rodape { padding-bottom: calc(96px + env(safe-area-inset-bottom)); } }

/* botão flutuante */
.flutuante { position: fixed; left: 16px; right: 16px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 40; display: none; align-items: center; justify-content: center; gap: 10px; height: 56px; border-radius: 999px; background: var(--azul); color: var(--branco); font-weight: 700; font-size: 1.04rem; text-decoration: none; box-shadow: 0 12px 30px -10px rgba(11, 107, 203, .8); opacity: 0; transform: translateY(20px); pointer-events: none; transition: opacity .25s, transform .25s var(--ease); }
.flutuante svg { width: 22px; height: 22px; }
.flutuante.visivel { opacity: 1; transform: none; pointer-events: auto; }
@media (max-width: 900px) { .flutuante { display: flex; } }
body.travado { overflow: hidden; }
@media print { .topo, .flutuante, .faixa-demo { position: static; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; } }

/* páginas simples */
.pagina { padding-block: 56px var(--secao); }
.pagina h1 { font-size: clamp(2rem, 3vw + 1rem, 3.1rem); margin-top: 12px; }
.pagina__texto { max-width: 68ch; margin-top: 26px; color: var(--suave); }
.pagina__texto h2 { font-size: 1.3rem; margin: 32px 0 8px; }

/* modo demonstração */
.demo { --faixa: 30px; }
.faixa-demo { position: sticky; top: 0; z-index: 60; display: block; height: var(--faixa); line-height: var(--faixa); margin: 0; padding: 0 var(--gutter); text-align: center; background: var(--marinho); color: var(--branco); font-size: .74rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 420px) { .faixa-demo { font-size: .66rem; } }