@font-face { font-family: "Plus Jakarta Sans"; src: url("../assets/fonts/plus-jakarta-sans-latin.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../assets/fonts/jetbrains-mono-latin.woff2") format("woff2"); font-weight: 100 800; font-style: normal; font-display: swap; }
:root {
  --verde: #40B187;
  --verde-claro: #8FE0BE;
  --verde-escuro: #23735A;
  --marinho: #162C49;
  --fundo: #09162A;
  --fundo-2: #0D1F38;
  --cartao: rgba(255, 255, 255, .04);
  --texto: #E7EEF5;
  --texto-suave: #A9BACB;
  --linha: rgba(143, 224, 190, .16);
  --linha-forte: #5B7799;
  --erro: #FF9C94;
  --raio: 16px;
  --largura: 1120px;
  --fonte: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--fundo); color-scheme: dark; }
body { margin: 0; font-family: var(--fonte); color: var(--texto); background: var(--fundo); line-height: 1.6; font-size: 17px; }
img { max-width: 100%; height: auto; }
a { color: var(--verde-claro); }
h1, h2, h3 { color: #fff; line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5.2vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 650; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--verde-claro); outline-offset: 3px; border-radius: 4px; }
.btn--verde:focus-visible { outline-color: #fff; }
.link-botao { background: none; border: 0; padding: 0; margin-top: .4rem; font: inherit; color: var(--verde-claro); text-decoration: underline; cursor: pointer; }
[id] { scroll-margin-top: 110px; }

.pular { position: absolute; left: -999px; top: 0; background: var(--marinho); color: #fff; padding: .6rem 1rem; z-index: 100; }
.pular:focus { left: 8px; top: 8px; }

/* topo */
.topo { background: rgba(9, 22, 42, .82); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--linha); }
.topo__interno { max-width: var(--largura); margin: 0 auto; padding: .6rem 20px; display: flex; align-items: center; gap: 1.25rem; }
.marca { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: #fff; }
.marca__texto { display: flex; flex-direction: column; line-height: 1.15; }
.marca__texto strong { font-size: 1.1rem; }
.marca__texto small { font-size: .78rem; color: var(--texto-suave); }
.menu { display: flex; gap: 1.1rem; margin-left: auto; flex-wrap: wrap; }
.menu a { color: var(--texto); text-decoration: none; font-size: .95rem; font-weight: 500; padding: .3rem 0; border-bottom: 2px solid transparent; transition: border-color .25s var(--ease), color .25s var(--ease); }
.menu a:hover { border-bottom-color: var(--verde); color: #fff; }

/* botões */
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.5rem; border-radius: 999px; font: inherit; font-weight: 650; text-decoration: none; border: 2px solid transparent; cursor: pointer; min-height: 48px; transition: transform .18s var(--ease), box-shadow .3s var(--ease), background .25s var(--ease), border-color .25s var(--ease); }
.btn:active { transform: scale(.96); }
.btn--verde { background: var(--verde); color: #06281C; box-shadow: 0 0 0 rgba(64, 177, 135, 0); }
.btn--verde:hover { background: #4cc197; box-shadow: 0 6px 28px rgba(64, 177, 135, .38); }
.btn--verde::after { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .45) 50%, transparent 65%); transform: translateX(-120%); }
.btn--verde:hover::after { transform: translateX(120%); transition: transform .7s var(--ease); }
.btn--contorno { border-color: var(--linha-forte); color: #fff; background: transparent; }
.btn--contorno:hover { border-color: var(--verde-claro); background: rgba(143, 224, 190, .08); }
.topo__cta { padding: .55rem 1.1rem; min-height: 42px; font-size: .92rem; }

/* botão de som */
.som { display: inline-flex; align-items: center; gap: .45rem; min-height: 42px; padding: .4rem .85rem; border-radius: 999px; border: 1.5px solid var(--linha-forte); background: transparent; color: var(--texto-suave); font: inherit; font-size: .85rem; cursor: pointer; transition: transform .18s var(--ease), border-color .25s var(--ease), color .25s var(--ease), background .25s var(--ease); }
.som:active { transform: scale(.94); }
.som svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.som .som__onda { opacity: 0; transition: opacity .25s; }
.som[aria-pressed="true"] { color: #06281C; background: var(--verde-claro); border-color: var(--verde-claro); }
.som[aria-pressed="true"] .som__onda { opacity: 1; }
.som:hover { border-color: var(--verde-claro); }

/* seções */
.secao { padding: clamp(3rem, 8vw, 5.5rem) 20px; }
.secao__interno { max-width: var(--largura); margin: 0 auto; }
.secao--suave { background: var(--fundo-2); border-block: 1px solid var(--linha); }
.secao--escura { background: radial-gradient(900px 420px at 85% -10%, rgba(64, 177, 135, .22), transparent 70%), radial-gradient(700px 400px at 0% 100%, rgba(34, 64, 106, .55), transparent 70%), var(--fundo); color: var(--texto); }
.faixa-greca { height: 24px; background: url("../assets/brand/grafismo-faixa.png") repeat-x 0 center / auto 24px; animation: greca 90s linear infinite; }
@keyframes greca { to { background-position-x: 1200px; } }
.sobretitulo { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--mono); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--verde-claro); font-weight: 600; margin-bottom: .8rem; padding: .3rem .75rem; border: 1px solid var(--linha); border-radius: 999px; background: rgba(64, 177, 135, .08); }
.sobretitulo::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 0 rgba(64, 177, 135, .6); animation: pulso 2.4s infinite; }
@keyframes pulso { 70% { box-shadow: 0 0 0 9px rgba(64, 177, 135, 0); } 100% { box-shadow: 0 0 0 0 rgba(64, 177, 135, 0); } }
.lead { font-size: 1.15rem; color: var(--texto-suave); max-width: 62ch; }

/* hero */
.hero { position: relative; overflow: hidden; }
.hero__grid { display: grid; gap: 2rem; align-items: center; }
.hero__marca-dagua { position: absolute; right: -80px; top: -60px; width: 420px; opacity: .07; pointer-events: none; }
.hero__acoes { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
@media (min-width: 880px) { .hero__grid { grid-template-columns: 1.15fr .85fr; } }

/* cartões e listas */
.cartoes { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cartao { background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio); padding: 1.5rem; display: flex; flex-direction: column; gap: .4rem; transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .2s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease); }
.cartao:hover { border-color: rgba(143, 224, 190, .45); background: rgba(255, 255, 255, .06); box-shadow: 0 18px 50px rgba(0, 0, 0, .35), 0 0 40px rgba(64, 177, 135, .12); }
.cartao p { color: var(--texto-suave); margin-bottom: .6rem; }
.cartao a.btn { margin-top: auto; align-self: flex-start; }
.passos { counter-reset: passo; list-style: none; padding: 0; display: grid; gap: 1rem; }
.passos li { counter-increment: passo; padding-left: 3rem; position: relative; }
.passos li::before { content: counter(passo); position: absolute; left: 0; top: 0; width: 2.1rem; height: 2.1rem; border-radius: 50%; background: var(--verde); color: #06281C; font-family: var(--mono); font-weight: 700; display: grid; place-items: center; box-shadow: 0 0 20px rgba(64, 177, 135, .35); }
.lista { padding-left: 1.2rem; }
.lista li { margin-bottom: .45rem; }
.faq details { border-bottom: 1px solid var(--linha); padding: .9rem 0; }
.faq summary { cursor: pointer; font-weight: 650; color: #fff; }
.faq details p { margin: .6rem 0 0; color: var(--texto-suave); }
.duas-colunas { display: grid; gap: 2rem; }
@media (min-width: 880px) { .duas-colunas { grid-template-columns: 1fr 1fr; } }

/* formulário */
.form { background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .03)); color: var(--texto); border: 1px solid var(--linha); border-radius: var(--raio); padding: 1.5rem; display: grid; gap: 1rem; box-shadow: 0 20px 60px rgba(0, 0, 0, .4), 0 0 60px rgba(64, 177, 135, .08); }
.form h2, .form h3 { margin: 0; }
.campo { display: grid; gap: .35rem; }
.campo label, .campo legend { font-weight: 600; font-size: .95rem; color: #fff; }
.campo input[type="text"], .campo input[type="tel"], .campo select, .campo textarea { font: inherit; padding: .75rem .85rem; border: 1.5px solid var(--linha-forte); border-radius: 10px; width: 100%; background: var(--fundo); color: var(--texto); transition: border-color .25s var(--ease), box-shadow .25s var(--ease); }
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--verde-claro); box-shadow: 0 0 0 3px rgba(143, 224, 190, .2); outline: none; }
.campo textarea { min-height: 84px; resize: vertical; }
.campo fieldset { border: 0; padding: 0; margin: 0; display: flex; gap: 1.2rem; flex-wrap: wrap; }
.campo--check { display: flex; gap: .6rem; align-items: flex-start; font-size: .88rem; color: var(--texto-suave); }
.campo--check input { margin-top: .25rem; width: 1.1rem; height: 1.1rem; accent-color: var(--verde); }
.erro { color: var(--erro); font-size: .88rem; min-height: 1em; }
.form__nota { font-size: .82rem; color: var(--texto-suave); margin: 0; }
[hidden] { display: none !important; }

/* rodapé */
.rodape { background: #060F1E; color: var(--texto-suave); padding: 2.5rem 20px 1.2rem; }
.rodape__interno { max-width: var(--largura); margin: 0 auto; display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.rodape strong { color: #fff; }
.rodape__aviso { font-size: .85rem; color: var(--texto-suave); }
.rodape__legal { max-width: var(--largura); margin: 1.5rem auto 0; font-size: .82rem; border-top: 1px solid var(--linha); padding-top: 1rem; color: var(--texto-suave); }

/* WhatsApp flutuante e cookies */
.wa-flutuante { position: fixed; right: 16px; bottom: 16px; z-index: 60; background: var(--verde); color: #06281C; font-weight: 700; text-decoration: none; padding: .9rem 1.3rem; border-radius: 999px; box-shadow: 0 8px 24px rgba(0, 0, 0, .4), 0 0 30px rgba(64, 177, 135, .35); min-height: 48px; display: inline-flex; align-items: center; transition: transform .18s var(--ease); }
.wa-flutuante:active { transform: scale(.95); }
.cookies { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 70; max-width: 640px; margin: 0 auto; background: var(--fundo-2); color: var(--texto); border: 1px solid var(--linha); border-radius: var(--raio); padding: 1rem 1.2rem; box-shadow: 0 12px 36px rgba(0, 0, 0, .55); display: grid; gap: .8rem; }
.cookies p { margin: 0; font-size: .9rem; }
.cookies__acoes { display: flex; gap: .6rem; flex-wrap: wrap; }
.cookies .btn { min-height: 42px; padding: .5rem 1.2rem; }

/* entrada ao rolar (a classe .revelar só é colocada por JavaScript) */
.revelar { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--atraso, 0ms); }
.revelar.visivel { opacity: 1; transform: none; }

.hero__arte { width: 100%; max-width: 360px; justify-self: center; opacity: .85; animation: flutuar 9s ease-in-out infinite; filter: drop-shadow(0 0 40px rgba(64, 177, 135, .25)); }
@keyframes flutuar { 50% { transform: translateY(-12px) rotate(2deg); } }
@media (max-width: 879px) { .hero__arte { max-width: 200px; } }
.hero__grid { position: relative; z-index: 1; }
@media (min-width: 880px) { .hero__grid { align-items: start; } .hero__grid > div:first-child { padding-top: 1.5rem; } }

@media (max-width: 760px) {
  .topo__interno { flex-wrap: wrap; row-gap: .3rem; }
  .menu { order: 3; width: 100%; margin: 0; flex-wrap: nowrap; overflow-x: auto; gap: 1.2rem; padding-bottom: .2rem; }
  .menu a { white-space: nowrap; }
  .topo__cta { margin-left: 0; }
  .som { margin-left: auto; padding: .4rem .7rem; }
  .som__rotulo { display: none; }
  .so-desktop { display: none; }
  .cookies { padding: .8rem 1rem; gap: .6rem; }
  .cookies p { font-size: .8rem; line-height: 1.45; }
  .cookies .btn { min-height: 38px; padding: .35rem 1rem; font-size: .9rem; }
  body { font-size: 16.5px; }
}
@media (min-width: 761px) { .som { margin-left: 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .revelar { opacity: 1; transform: none; }
  .cartao { transform: none; }
}

/* destaque ao passar o mouse: anel em volta do item, como se estivesse selecionado */
.menu a, .marca, .link-botao, .faq summary { border-radius: 10px; }
.menu a { padding: .35rem .7rem; border-bottom: 0; box-shadow: 0 0 0 2px transparent; }
.menu a:hover, .menu a:focus-visible { background: rgba(143, 224, 190, .08); box-shadow: 0 0 0 2px rgba(143, 224, 190, .55); }
.marca { padding: .2rem .5rem; margin-left: -.5rem; box-shadow: 0 0 0 2px transparent; transition: box-shadow .25s var(--ease), background .25s var(--ease); }
.marca:hover { background: rgba(143, 224, 190, .08); box-shadow: 0 0 0 2px rgba(143, 224, 190, .55); }
.btn:hover, .som:hover, .wa-flutuante:hover { box-shadow: 0 0 0 3px rgba(143, 224, 190, .55), 0 6px 28px rgba(64, 177, 135, .3); }
.cartao:hover { box-shadow: 0 0 0 2px rgba(143, 224, 190, .6), 0 18px 50px rgba(0, 0, 0, .35), 0 0 40px rgba(64, 177, 135, .15); }
.faq summary { padding: .25rem .5rem; margin: -.25rem -.5rem; transition: box-shadow .25s var(--ease), background .25s var(--ease); box-shadow: 0 0 0 2px transparent; }
.faq summary:hover { background: rgba(143, 224, 190, .08); box-shadow: 0 0 0 2px rgba(143, 224, 190, .55); }
.campo input:hover, .campo select:hover, .campo textarea:hover { border-color: var(--verde-claro); box-shadow: 0 0 0 3px rgba(143, 224, 190, .15); }
.link-botao:hover, .rodape a:hover, .cartao a:not(.btn):hover { box-shadow: 0 0 0 2px rgba(143, 224, 190, .55); }
.rodape a { border-radius: 6px; transition: box-shadow .25s var(--ease); }

/* troca suave entre páginas (navegadores com suporte; nos outros a troca é normal) */
@view-transition { navigation: auto; }
.topo { view-transition-name: topo; }
::view-transition-old(root) { animation: sai .28s var(--ease) both; }
::view-transition-new(root) { animation: entra .45s var(--ease) both; }
@keyframes sai { to { opacity: 0; transform: translateX(-24px); } }
@keyframes entra { from { opacity: 0; transform: translateX(24px); } }
@media (prefers-reduced-motion: reduce) {
  @view-transition { navigation: none; }
}

/* anel deslizante do menu */
.menu { position: relative; }
.menu__anel { position: absolute; left: 0; top: 0; pointer-events: none; border-radius: 10px; border: 2px solid rgba(143, 224, 190, .6); background: rgba(143, 224, 190, .1); box-shadow: 0 0 18px rgba(64, 177, 135, .25); opacity: 0; transition: transform .38s var(--ease), width .38s var(--ease), height .38s var(--ease), opacity .25s var(--ease); }
.menu--anel a:hover, .menu--anel a:focus-visible { background: none; box-shadow: none; }
.menu--anel a { position: relative; z-index: 1; }
.menu--anel a:focus-visible { outline: none; }
.menu a[aria-current="page"] { color: #fff; font-weight: 650; }

main:focus { outline: none; }

/* artigos do blog */
.artigo { max-width: 760px; }
.artigo__topo { font-family: var(--mono); font-size: .8rem; color: var(--texto-suave); margin-bottom: 1.2rem; }
.artigo h1 { margin-bottom: .6rem; }
.artigo h2 { margin-top: 2.2rem; }
.artigo .lead { margin-bottom: 1.6rem; }
.artigo p, .artigo li { max-width: 68ch; }
.artigo details { border-bottom: 1px solid var(--linha); padding: .9rem 0; }
.artigo summary { cursor: pointer; font-weight: 650; color: #fff; }
.artigo details p { margin: .6rem 0 0; color: var(--texto-suave); }
.artigo__acoes { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.cartao .sobretitulo { align-self: flex-start; margin-bottom: .4rem; }

/* topo da página inicial: brilho que acompanha o mouse, destaque no título e atalhos */
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(520px circle at var(--mx, 78%) var(--my, 18%), rgba(64, 177, 135, .2), transparent 65%); transition: background-position .3s; }
.destaque { font-style: normal; background: linear-gradient(100deg, var(--verde-claro), var(--verde) 60%, #7fe8c4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.chips { list-style: none; padding: 0; margin: 1.6rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.chips a { display: inline-block; font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; color: var(--texto); padding: .4rem .85rem; border: 1px solid var(--linha); border-radius: 999px; background: rgba(255, 255, 255, .04); transition: border-color .25s var(--ease), background .25s var(--ease), transform .18s var(--ease), box-shadow .25s var(--ease); }
.chips a:hover { border-color: var(--verde-claro); background: rgba(143, 224, 190, .1); box-shadow: 0 0 0 2px rgba(143, 224, 190, .45); }
.chips a:active { transform: scale(.96); }

/* topo: botões não quebram linha e o menu cede espaço (com o item Blog o topo ficou apertado) */
.topo__cta, .som { flex-shrink: 0; white-space: nowrap; }
.topo__cta { gap: .3em; }
.menu { flex-wrap: nowrap; min-width: 0; }
.menu a { white-space: nowrap; }
/* abaixo de 1080px o menu desce para uma segunda linha, que rola de lado se precisar */
@media (max-width: 1080px) {
  .topo__interno { flex-wrap: wrap; row-gap: .3rem; }
  .marca { margin-right: auto; }
  .menu { order: 3; width: 100%; margin: 0; overflow-x: auto; gap: 1.2rem; padding-bottom: .2rem; }
  .menu a { white-space: nowrap; }
}
@media (max-width: 480px) {
  .topo__interno { gap: .5rem; padding-inline: 14px; }
  .marca { gap: .5rem; padding-inline: .2rem; margin-left: 0; }
  .marca__texto small { display: none; }
  .marca__texto strong { font-size: 1rem; }
  .topo__cta { padding: .45rem .8rem; font-size: .85rem; }
  .som { padding: .4rem .6rem; }
}