/* Desentupidora Rafael — linguagem: água correndo de novo. Azul-noite + azul-água, verde do WhatsApp como ação, Sora, ondas. */
@font-face { font-family: "Sora"; src: url("../fonts/sora.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  --noite: #0A2342; --noite-2: #12305A; --agua: #1565C0; --agua-clara: #CDE6FB; --nevoa: #F5F8FB; --verde: #0B7F4A; --verde-escuro: #096B3E;
  --branco: #FFFFFF; --texto: #13243B; --suave: #4E5F75; --linha: #DCE6F0;
  --fonte: "Sora", system-ui, -apple-system, "Segoe UI", sans-serif;
  --largura: 1180px; --gutter: clamp(16px, 4vw, 40px); --secao: clamp(72px, 9vw, 116px);
  --topo: 72px; --faixa: 0px; --raio: 20px; --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, .3vw + 14.8px, 17px); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
picture { display: block; background: var(--cor, var(--agua-clara)); position: relative; }
a { color: inherit; } button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-weight: 700; line-height: 1.12; letter-spacing: -.025em; margin: 0; color: var(--noite); text-wrap: balance; }
p { margin: 0; text-wrap: pretty; } ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--agua); outline-offset: 3px; }
.pular { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--noite); 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: 680px; margin-bottom: clamp(32px, 4vw, 48px); }
.secao__topo h2, .sinais h2, .avaliacoes h2, .duvidas h2, .contato h2 { font-size: clamp(1.85rem, 2.4vw + 1rem, 2.9rem); margin-top: 10px; }
.rotulo { font-weight: 700; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--agua); }
.rotulo--claro { color: #7CC0F5; }

/* botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; border: 0; border-radius: 14px; font-weight: 600; 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 26px; font-size: 1.04rem; }
.botao--verde { background: var(--verde); color: var(--branco); box-shadow: 0 10px 24px -12px rgba(18, 183, 106, .8); }
.botao--verde:hover { background: var(--verde-escuro); }
.botao--linha { background: var(--branco); color: var(--noite); box-shadow: inset 0 0 0 2px var(--linha); }
.botao--linha:hover { box-shadow: inset 0 0 0 2px var(--agua); }
.botao--branco { background: var(--branco); color: var(--noite); }

/* cabeçalho */
.topo { position: sticky; top: var(--faixa); z-index: 50; height: var(--topo); background: rgba(255, 255, 255, .92); backdrop-filter: blur(12px); transition: box-shadow .25s; }
.topo.solido { box-shadow: 0 1px 0 var(--linha); }
.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__icone { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--noite); color: #5DB2F2; }
.marca__icone svg { width: 22px; height: 22px; }
.marca__texto { display: flex; flex-direction: column; line-height: 1.1; }
.marca__texto strong { font-size: 1.1rem; color: var(--noite); letter-spacing: -.02em; }
.marca__texto span { font-size: .76rem; color: var(--suave); font-weight: 500; }
.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: 500; font-size: .95rem; color: var(--suave); padding: 6px 0; }
.menu__lista a:hover, .menu__lista a[aria-current="true"] { color: var(--agua); }
.menu-botao { display: none; width: 46px; height: 46px; border: 0; border-radius: 12px; background: var(--nevoa); position: relative; }
.menu-botao span { position: absolute; left: 13px; right: 13px; height: 2px; border-radius: 2px; background: var(--noite); 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: 1.55rem; font-weight: 600; color: var(--noite); padding: 12px 0; border-bottom: 1px solid var(--linha); }
}

/* hero */
.hero { position: relative; overflow: hidden; padding-block: clamp(40px, 6vw, 80px) clamp(88px, 10vw, 130px); background: linear-gradient(160deg, var(--noite) 0%, var(--noite-2) 100%); color: var(--branco); isolation: isolate; }
.hero__ondas { position: absolute; left: 0; right: 0; bottom: -1px; height: 60px; z-index: -1; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='60' viewBox='0 0 240 60'%3E%3Cpath d='M0 30 C40 10 80 10 120 30 S200 50 240 30 V60 H0Z' fill='%23ffffff'/%3E%3C/svg%3E") repeat-x 0 0 / 240px 60px; animation: onda 12s linear infinite; }
@keyframes onda { to { background-position: 240px 0; } }
.hero__grade { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.selo { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border-radius: 999px; background: rgba(255, 255, 255, .08); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16); font-weight: 600; font-size: .86rem; }
.selo__ponto { width: 9px; height: 9px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 0 rgba(18, 183, 106, .7); animation: pulso 2s infinite; }
@keyframes pulso { 70% { box-shadow: 0 0 0 10px rgba(18, 183, 106, 0); } 100% { box-shadow: 0 0 0 0 rgba(18, 183, 106, 0); } }
.hero h1 { color: var(--branco); font-size: clamp(2.6rem, 4.6vw + 1rem, 4.7rem); margin-top: 20px; }
.hero h1 span { display: block; color: #6EC1FF; }
.hero__sub { margin-top: 20px; max-width: 44ch; color: #C6D6EA; font-size: clamp(1.02rem, .4vw + .95rem, 1.18rem); }
.hero__acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero .botao--linha { background: transparent; color: var(--branco); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .3); }
.hero .botao--linha:hover { box-shadow: inset 0 0 0 2px var(--branco); }
.nota { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; color: #C6D6EA; text-decoration: none; font-size: .95rem; }
.nota strong { color: var(--branco); }
.nota__estrelas { color: #FFC531; letter-spacing: .08em; }
.hero__foto { position: relative; }
.hero__img { border-radius: 28px; overflow: hidden; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.hero__img img { width: 100%; aspect-ratio: 4 / 3.6; object-fit: cover; }
.hero__cartao { position: absolute; left: -16px; bottom: 22px; z-index: 2; max-width: 250px; padding: 14px 18px; border-radius: 16px; background: var(--branco); color: var(--suave); font-size: .9rem; line-height: 1.4; box-shadow: 0 18px 40px -20px rgba(0, 0, 0, .5); }
.hero__cartao strong { display: block; color: var(--noite); }
@media (max-width: 900px) { .hero__grade { grid-template-columns: 1fr; } .hero__cartao { left: 12px; bottom: 12px; } }
@media (max-width: 520px) { .hero__acoes .botao { width: 100%; } }

/* 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(10, 35, 66, .65); color: var(--branco); font: 600 .68rem/1.4 var(--fonte); pointer-events: none; }
.aviso-ilustrativo { margin-top: 16px; font-size: .86rem; color: var(--suave); }

/* faixa */
.faixa { margin-top: -54px; position: relative; z-index: 2; }
.faixa__grade { display: grid; grid-template-columns: repeat(3, 1fr); border-radius: var(--raio); background: var(--branco); box-shadow: 0 20px 50px -28px rgba(10, 35, 66, .45); overflow: hidden; }
.faixa__grade p { padding: 22px 26px; display: flex; flex-direction: column; border-right: 1px solid var(--linha); }
.faixa__grade p:last-child { border-right: 0; }
.faixa strong { font-size: 1.3rem; color: var(--noite); display: inline-flex; align-items: center; gap: 6px; }
.faixa strong svg { width: 18px; height: 18px; color: #FFC531; }
.faixa span { font-size: .86rem; color: var(--suave); }
@media (max-width: 700px) { .faixa__grade { grid-template-columns: 1fr; } .faixa__grade p { border-right: 0; border-bottom: 1px solid var(--linha); padding: 16px 20px; } }

/* serviços */
.servicos__lista { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.servico { display: flex; flex-direction: column; gap: 8px; padding: 26px 22px; border-radius: var(--raio); background: var(--nevoa); border: 1px solid var(--linha); transition: transform .3s var(--ease), border-color .2s; }
.servico:hover { transform: translateY(-4px); border-color: var(--agua); }
.servico svg { width: 44px; height: 44px; color: var(--agua); margin-bottom: 6px; }
.servico h3 { font-size: 1.18rem; }
.servico p { color: var(--suave); font-size: .95rem; }
.servico a { margin-top: auto; padding-top: 8px; font-weight: 600; color: var(--verde-escuro); text-decoration: none; }
.servico a:hover { text-decoration: underline; text-underline-offset: 4px; }
.servicos__fotos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.servicos__f { border-radius: var(--raio); overflow: hidden; }
.servicos__f img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 1000px) { .servicos__lista { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .servicos__lista { grid-template-columns: 1fr; } .servicos__fotos { grid-template-columns: 1fr 1fr; } .servicos__fotos picture:last-child { grid-column: 1 / -1; } }

/* sinais */
.sinais { background: var(--noite); color: #C6D6EA; }
.sinais h2 { color: var(--branco); }
.sinais__grade { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.sinais__texto { margin: 16px 0 28px; }
.sinais__lista { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sinais__lista li { padding: 22px; border-radius: var(--raio); background: rgba(255, 255, 255, .05); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1); }
.sinais__lista h3 { color: var(--branco); font-size: 1.05rem; display: flex; align-items: center; gap: 10px; }
.sinais__lista h3::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: #6EC1FF; flex: none; }
.sinais__lista p { margin-top: 6px; font-size: .93rem; }
@media (max-width: 860px) { .sinais__grade { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .sinais__lista { grid-template-columns: 1fr; } .sinais .botao { width: 100%; } }

/* avaliações */
.avaliacoes__grade { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(28px, 6vw, 72px); align-items: center; }
.avaliacoes__nota { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 30px 36px; border-radius: 24px; background: var(--nevoa); border: 1px solid var(--linha); }
.avaliacoes__nota strong { font-size: 4.2rem; line-height: 1; color: var(--noite); }
.avaliacoes__nota span:not(.nota__estrelas) { font-weight: 600; font-size: .92rem; }
.avaliacoes__nota small { color: var(--suave); }
.temas { margin-top: 18px; display: grid; gap: 10px; }
.temas li { padding: 14px 18px; border-radius: 14px; background: var(--nevoa); border-left: 4px solid var(--agua); }
.avaliacoes__fonte { margin-top: 14px; font-size: .88rem; color: var(--suave); }
.avaliacoes__fonte a { color: var(--agua); }
@media (max-width: 760px) { .avaliacoes__grade { grid-template-columns: 1fr; } .avaliacoes__nota { justify-self: start; } }

/* dúvidas */
.duvidas { background: var(--nevoa); }
.duvidas__grade { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(32px, 6vw, 80px); }
.faq { display: grid; gap: 12px; }
.faq details { border-radius: 16px; background: var(--branco); 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: 600; color: var(--noite); }
.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(--agua-clara); color: var(--noite); 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 { padding-block: var(--secao); background: radial-gradient(70% 90% at 100% 0, rgba(30, 136, 229, .35), transparent 60%), var(--noite); color: #C6D6EA; text-align: center; }
.contato h2 { color: var(--branco); max-width: 18ch; margin-inline: auto; }
.contato__acoes { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }
.contato__extra { margin-top: 24px; 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: .88rem; color: var(--suave); }
.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: 16px; background: var(--verde); color: var(--branco); font-weight: 600; font-size: 1.04rem; text-decoration: none; box-shadow: 0 12px 30px -10px rgba(14, 159, 91, .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, 3rem); 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(--noite); color: var(--branco); font-size: .74rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 420px) { .faixa-demo { font-size: .66rem; } }