/* Gaia Nutri · página de vendas (tema claro, sálvia e areia; nasceu do desenho "Sálvia" da Gaia Psi) */

:root {
  --areia: #f7f3ec;
  --areia-2: #efe8dd;
  --branco: #ffffff;
  --verde: #4f7f6a;
  --verde-2: #3f6a57;
  --verde-claro: #e3eee8;
  --terra: #c9704f;
  --texto: #2f2a25;
  --texto-2: #6b645c;
  --linha: #e4dccf;
  --zap-in: #ffffff;
  --zap-out: #dcf6c9;
  --ok: #2f7d4f;
  --serif: 'Source Serif 4', Georgia, serif;
  --sans: 'Nunito Sans', 'Segoe UI', system-ui, sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --gutter: clamp(16px, 5vw, 64px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--areia); }
body { margin: 0; font-family: var(--sans); font-optical-sizing: auto; font-size: 17px; line-height: 1.6; color: var(--texto); background: var(--areia); -webkit-font-smoothing: antialiased; overflow-x: clip; }
::selection { background: var(--verde-claro); color: var(--texto); }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: -0.015em; line-height: 1.1; text-wrap: balance; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--verde); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }

.dev-banner { position: fixed; left: 14px; bottom: 12px; z-index: 100; font-size: 11px; color: var(--texto-2); background: rgba(255, 255, 255, .95); border: 1px solid var(--linha); padding: 6px 12px; border-radius: 999px; max-width: calc(100vw - 28px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; box-shadow: 0 6px 20px -10px rgba(47, 42, 37, .3); }

/* botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px; border-radius: 999px; font-weight: 700; font-size: 16px; text-decoration: none; border: 1.5px solid transparent; transition: transform .5s var(--ease), box-shadow .5s var(--ease), background .3s, color .3s; }
.btn-primario { background: var(--verde); color: #fff; box-shadow: 0 10px 24px -12px rgba(79, 127, 106, .7); }
.btn-primario:hover { background: var(--verde-2); transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(79, 127, 106, .8); }
.btn-secundario { background: var(--branco); color: var(--verde); border-color: var(--verde); }
.btn-secundario:hover { background: var(--verde-claro); transform: translateY(-2px); }
.btn-grande { padding: 17px 32px; font-size: 17px; }
.btn-topo { padding: 10px 18px; font-size: 14.5px; }
.btn-pequeno { padding: 8px 16px; font-size: 14px; background: var(--verde); color: #fff; border: 0; }
.btn-pequeno:hover { background: var(--verde-2); }

/* topo */
.topo { position: sticky; top: 0; z-index: 80; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px var(--gutter); background: rgba(247, 243, 236, .9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linha); }
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--serif); font-size: 24px; font-weight: 600; letter-spacing: -0.01em; }
.marca svg { width: 34px; height: 34px; fill: var(--verde); background: var(--verde-claro); border-radius: 10px; padding: 2px; }
.nav { display: flex; gap: 6px; }
.nav a { text-decoration: none; font-size: 15px; font-weight: 600; color: var(--texto-2); padding: 8px 12px; border-radius: 999px; transition: color .3s, background .3s; }
.nav a:hover, .nav a.ativo { color: var(--verde-2); background: var(--verde-claro); }

/* hero */
.hero { position: relative; text-align: center; padding: 88px var(--gutter) 40px; display: flex; flex-direction: column; align-items: center; gap: 22px; overflow: hidden; }
.folha { position: absolute; width: 200px; height: 260px; fill: none; stroke: var(--verde); stroke-width: 1.2; opacity: .35; }
.folha-esq { left: -30px; top: 60px; transform: rotate(-12deg); }
.folha-dir { right: -30px; top: 120px; transform: rotate(10deg); }
.selo { display: inline-block; background: var(--verde-claro); color: var(--verde-2); font-size: 13.5px; font-weight: 700; padding: 7px 14px; border-radius: 999px; }
.hero h1 { font-size: clamp(40px, 6vw, 72px); max-width: 16ch; }
.sub { font-size: clamp(17px, 1.6vw, 20px); color: var(--texto-2); max-width: 60ch; }
.hero-acoes { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.apoio { font-size: 14px; color: var(--texto-2); }
.celular { margin-top: 30px; width: 320px; position: relative; }
.celular-tela { background: #fff; border-radius: 40px; border: 10px solid #2f2a25; box-shadow: 0 40px 70px -30px rgba(47, 42, 37, .55); overflow: hidden; font-size: 14px; text-align: left; }
.ios-barra { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px 4px; font-size: 13px; font-weight: 700; }
.ios-barra i { width: 36px; height: 10px; background: linear-gradient(90deg, var(--texto) 0 13px, transparent 13px 17px, var(--texto) 17px 23px, transparent 23px 26px, var(--texto) 26px 36px); border-radius: 2px; }
.zap-cab { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--linha); }
.zap-cab b { width: 32px; height: 32px; border-radius: 50%; background: var(--verde); color: #fff; display: grid; place-items: center; font-size: 13px; }
.zap-cab strong { display: block; } .zap-cab small { color: var(--texto-2); font-size: 12px; }
.zap-corpo, .zap-janela { padding: 12px; display: flex; flex-direction: column; gap: 7px; min-height: 190px; background: #f3efe8; }
.bolha { max-width: 86%; padding: 8px 11px; border-radius: 14px; box-shadow: 0 1px 1px rgba(0, 0, 0, .06); opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .7s var(--ease); margin: 0; line-height: 1.4; }
.bolha.in { align-self: flex-start; background: var(--zap-in); border-bottom-left-radius: 4px; }
.bolha.out { align-self: flex-end; background: var(--zap-out); border-bottom-right-radius: 4px; }
.bolha.on { opacity: 1; transform: none; }
.digitando { display: none; align-self: flex-start; gap: 4px; padding: 10px 12px; background: #fff; border-radius: 14px; }
.digitando.on { display: flex; }
.digitando i { width: 6px; height: 6px; border-radius: 50%; background: #9aa0ad; animation: pisca 1.1s infinite; }
.digitando i:nth-child(2) { animation-delay: .15s } .digitando i:nth-child(3) { animation-delay: .3s }
@keyframes pisca { 0%, 80%, 100% { opacity: .3 } 40% { opacity: 1 } }
.zap-rodape { display: flex; align-items: center; gap: 8px; padding: 8px 12px 14px; }
.zap-rodape span { flex: 1; font-size: 13px; color: #6b7280; border: 1px solid var(--linha); border-radius: 999px; padding: 7px 12px; }
.zap-rodape i { width: 30px; height: 30px; border-radius: 50%; background: var(--ok); }
.celular-legenda { position: absolute; left: 50%; bottom: -18px; transform: translateX(-50%); white-space: nowrap; background: var(--branco); border: 1px solid var(--linha); color: var(--verde-2); font-weight: 700; font-size: 13.5px; padding: 8px 14px; border-radius: 999px; box-shadow: 0 10px 24px -14px rgba(47, 42, 37, .4); opacity: 0; transition: opacity .6s; }
.celular-legenda.on { opacity: 1; }

/* faixa de números */
.faixa { padding: 56px var(--gutter) 0; }
.faixa-in { max-width: 1040px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.faixa-in div { background: var(--branco); border: 1px solid var(--linha); border-radius: 20px; padding: 22px 24px; text-align: center; }
.faixa-in b { display: block; font-family: var(--serif); font-size: 40px; color: var(--verde); line-height: 1; margin-bottom: 8px; }
.faixa-in span { font-size: 14.5px; color: var(--texto-2); }

/* seções */
.secao { padding: 88px var(--gutter); max-width: 1120px; margin: 0 auto; }
.secao-clara { max-width: none; background: var(--branco); }
.secao-clara > * { max-width: 1120px; margin-left: auto; margin-right: auto; }
.secao-verde { max-width: none; background: var(--verde-claro); }
.secao-verde > * { max-width: 860px; margin-left: auto; margin-right: auto; }
.secao-cab { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.secao-cab h2 { font-size: clamp(32px, 4vw, 46px); margin-bottom: 12px; }
.secao-cab p { color: var(--texto-2); font-size: 18px; }
.cartoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cartao { background: var(--branco); border: 1px solid var(--linha); border-radius: 20px; padding: 28px 26px; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.cartao:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -28px rgba(47, 42, 37, .5); }
.icone { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--verde-claro); margin-bottom: 16px; }
.icone svg { width: 24px; height: 24px; fill: none; stroke: var(--verde-2); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.cartao h3 { font-size: 22px; margin-bottom: 8px; }
.cartao p { color: var(--texto-2); font-size: 15.5px; }
.passos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: p; }
.passos li { position: relative; padding: 0 8px; }
.passos span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--verde); color: #fff; font-family: var(--serif); font-size: 20px; margin-bottom: 14px; }
.passos h3 { font-size: 22px; margin-bottom: 8px; }
.passos p { color: var(--texto-2); font-size: 15.5px; }

/* demonstrações */
.demo-grade { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.demo { background: var(--branco); border: 1px solid var(--linha); border-radius: 20px; padding: 22px; }
.demo h3 { font-size: 20px; margin-bottom: 14px; }
.zap-janela { border-radius: 14px; font-size: 14px; }
.evolucao { border: 1.5px dashed var(--linha); border-radius: 14px; padding: 14px 16px; font-size: 14.5px; line-height: 1.5; transition: border .4s; }
.evolucao.aprovada { border: 1.5px solid var(--verde); }
.evo-cab { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--texto-2); margin-bottom: 8px; }
.evo-cab em { font-style: normal; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; border: 1px dashed var(--texto-2); border-radius: 999px; padding: 2px 8px; }
.aprovada .evo-cab em { border-style: solid; color: var(--verde-2); border-color: var(--verde); }
.evolucao p { opacity: 0; transform: translateY(4px); transition: opacity .5s var(--ease), transform .6s var(--ease); margin-bottom: 4px; }
.evolucao p.on { opacity: 1; transform: none; }
.evo-acoes { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: 13.5px; color: var(--texto-2); opacity: 0; transition: opacity .5s; }
.evo-acoes.on { opacity: 1; } .aprovada .evo-acoes { display: none; }
.fin { font-size: 14.5px; }
.fin-linha { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--linha); transition: background .4s; }
.fin-linha.on { background: var(--verde-claro); margin: 0 -10px; padding: 9px 10px; border-radius: 8px; }
.fin-linha b { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 3px 9px; border-radius: 999px; }
.pago { background: var(--verde-claro); color: var(--verde-2); } .devendo { background: #fbe9e2; color: var(--terra); }
.fin-nota { margin-top: 12px; color: var(--texto-2); font-size: 14px; opacity: 0; transition: opacity .6s; }
.fin-nota.on { opacity: 1; }
.post { display: grid; grid-template-columns: 130px 1fr; gap: 14px; align-items: start; }
.post img { aspect-ratio: 4 / 5; object-fit: cover; border-radius: 12px; }
.post em { font-style: normal; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; border: 1px dashed var(--texto-2); border-radius: 999px; padding: 2px 8px; color: var(--texto-2); }
.post.aprovado em { border-style: solid; color: var(--verde-2); border-color: var(--verde); }
.post p { margin: 8px 0 12px; font-size: 14.5px; }
.post.aprovado button { display: none; }

/* ética */
.etica-lista { display: grid; gap: 12px; }
.etica-lista li { background: rgba(255, 255, 255, .7); border-radius: 14px; padding: 16px 18px 16px 48px; position: relative; font-size: 15.5px; color: var(--texto-2); }
.etica-lista li::before { content: ''; position: absolute; left: 18px; top: 21px; width: 16px; height: 16px; border-radius: 50%; background: var(--verde); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='8' fill='%23000'/%3E%3Cpath d='M4.5 8.5l2.5 2.5 4.5-5' stroke='%23fff' stroke-width='1.8' fill='none'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='8' fill='%23000'/%3E%3Cpath d='M4.5 8.5l2.5 2.5 4.5-5' stroke='%23fff' stroke-width='1.8' fill='none'/%3E%3C/svg%3E") center / contain no-repeat; }
.etica-lista b { color: var(--texto); font-weight: 700; }

/* planos */
.planos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plano { position: relative; background: var(--branco); border: 1px solid var(--linha); border-radius: 22px; padding: 30px 28px; display: flex; flex-direction: column; gap: 14px; }
.plano.destaque { border: 2px solid var(--verde); box-shadow: 0 30px 50px -30px rgba(79, 127, 106, .5); }
.tag { position: absolute; top: -13px; left: 24px; background: var(--terra); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.plano h3 { font-size: 26px; }
.preco { color: var(--texto-2); }
.preco b { font-family: var(--serif); font-size: 40px; color: var(--texto); margin-right: 4px; }
.plano ul { display: grid; gap: 8px; flex: 1; }
.plano li { position: relative; padding-left: 24px; font-size: 15px; }
.plano li::before { content: '✓'; position: absolute; left: 0; color: var(--verde); font-weight: 700; }
.planos-nota { margin-top: 24px; text-align: center; color: var(--texto-2); font-size: 15px; max-width: 760px; margin-left: auto; margin-right: auto; }
.planos-nota b { color: var(--texto); }

/* autor */
.autor { display: grid !important; grid-template-columns: 260px 1fr; gap: 44px; align-items: center; }
.autor img { aspect-ratio: 4 / 5; object-fit: cover; border-radius: 22px; }
.autor h2 { font-size: clamp(30px, 3.6vw, 42px); margin-bottom: 14px; }
.autor p { color: var(--texto-2); }

/* faq */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }
details { background: var(--branco); border: 1px solid var(--linha); border-radius: 16px; padding: 0 20px; }
summary { cursor: pointer; padding: 18px 0; font-weight: 700; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--verde); font-size: 22px; line-height: 1; }
details[open] summary::after { content: '−'; }
details p { padding: 0 0 18px; color: var(--texto-2); font-size: 15.5px; }

/* fim */
.fim { background: var(--verde); color: #fff; text-align: center; padding: 88px var(--gutter); display: flex; flex-direction: column; align-items: center; gap: 16px; }
.fim h2 { font-size: clamp(32px, 4.4vw, 50px); max-width: 18ch; }
.fim p { max-width: 54ch; color: rgba(255, 255, 255, .85); }
.fim .btn-primario { background: #fff; color: var(--verde-2); margin-top: 8px; }
.fim .btn-primario:hover { background: var(--areia); }
.rodape { padding: 26px var(--gutter) 56px; display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 13px; color: var(--texto-2); }

/* responsivo */
@media (max-width: 1000px) {
  .cartoes, .passos, .planos, .faixa-in { grid-template-columns: 1fr 1fr; }
  .demo-grade { grid-template-columns: 1fr; }
  .autor { grid-template-columns: 220px 1fr; }
  .nav { display: none; }
}
@media (max-width: 640px) {
  .hero { padding-top: 56px; }
  .folha { display: none; }
  .cartoes, .passos, .planos, .faixa-in { grid-template-columns: 1fr; }
  .autor { grid-template-columns: 1fr; }
  .autor img { max-width: 240px; }
  .celular { width: min(300px, 100%); }
  .celular-legenda { white-space: normal; width: 90%; text-align: center; }
  .secao { padding: 64px var(--gutter); }
  .post { grid-template-columns: 110px 1fr; }
}

/* ---------- Gaia Nutri ---------- */
.preco-conversa { color: var(--texto-2); font-size: 14px; letter-spacing: .02em; margin-top: -6px; }
.plano-demo .pl-ref { padding: 7px 0; border-bottom: 1px solid var(--linha); opacity: 0; transform: translateY(4px); transition: opacity .5s var(--ease), transform .6s var(--ease); }
.plano-demo .pl-ref.on { opacity: 1; transform: none; }
.plano-demo .pl-ref b { display: flex; justify-content: space-between; font-size: 14px; }
.plano-demo .pl-ref b small { font-weight: 700; color: var(--verde-2); background: var(--verde-claro); border-radius: 999px; padding: 1px 8px; font-size: 11.5px; }
.plano-demo .pl-ref span { display: block; font-size: 13.5px; color: var(--texto-2); }
.plano-demo .pdf { display: none; margin-top: 12px; align-items: center; gap: 10px; font-size: 13.5px; color: var(--texto-2); }
.plano-demo .pdf i { width: 34px; height: 42px; border-radius: 6px; background: var(--branco); border: 1.5px solid var(--verde); position: relative; flex: none; }
.plano-demo .pdf i::after { content: 'PDF'; position: absolute; bottom: 4px; left: 0; right: 0; text-align: center; font-size: 9px; font-weight: 800; color: var(--verde-2); font-style: normal; }
.plano-demo.aprovada .pdf { display: flex; }
.medidas-mini { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.medidas-mini span { font-size: 12px; background: var(--verde-claro); color: var(--verde-2); border-radius: 999px; padding: 2px 9px; font-weight: 700; }
.topo .marca { white-space: nowrap; }