:root {
  --noite: #0a1224;
  --noite-2: #111b33;
  --noite-3: #1a2745;
  --verde: #3d9b6d;
  --verde-claro: #5fd39a;
  --verde-escuro: #2d7a55;
  --azul: #5b8def;
  --ambar: #f5a524;
  --vermelho: #e5484d;
  --texto: #0f172a;
  --texto-2: #475569;
  --texto-3: #64748b;
  --linha: #e2e8f0;
  --fundo: #ffffff;
  --fundo-2: #f6f8fb;
  --raio: 16px;
  --sombra: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
  --sombra-forte: 0 30px 80px -20px rgba(2, 8, 23, .55);
  --titulo: "Sora", "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { overflow-x: clip; }
.hero__grade > *, .calc > *, .tour__painel > *, .seguranca > *, .contato__caixa > *, .tour { min-width: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font: 16px/1.65 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--texto); background: var(--fundo); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--titulo); line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.02em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 600; }
p { margin: 0 0 1em; }
.container { width: min(1200px, 100% - 40px); margin-inline: auto; }
.container--estreito { width: min(820px, 100% - 40px); }
.t-verde { color: var(--verde-claro); }

/* ---------------------------------------------------------------- botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: .55em; padding: .8em 1.3em; border-radius: 12px; font-weight: 600; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease; font-size: .95rem; white-space: nowrap; }
.botao:hover { transform: translateY(-1px); }
.botao:focus-visible { outline: 3px solid var(--verde-claro); outline-offset: 2px; }
.botao--primario { background: linear-gradient(135deg, var(--verde) 0%, #34b27a 100%); color: #fff; box-shadow: 0 8px 24px -8px rgba(61, 155, 109, .7); }
.botao--primario:hover { box-shadow: 0 12px 30px -8px rgba(61, 155, 109, .85); }
.botao--vidro { background: rgba(255, 255, 255, .06); color: #fff; border-color: rgba(255, 255, 255, .18); backdrop-filter: blur(6px); }
.botao--vidro:hover { background: rgba(255, 255, 255, .12); }
.botao--whats { background: #25d366; color: #06301a; box-shadow: 0 10px 30px -10px rgba(37, 211, 102, .8); }
.botao--pequeno { padding: .55em 1em; font-size: .88rem; }
.botao--grande { padding: 1em 1.6em; font-size: 1rem; }
.botao--bloco { width: 100%; }
.i-whats { width: 1.15em; height: 1.15em; }

/* ---------------------------------------------------------------- topo */
.topo { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .25s ease, box-shadow .25s ease; }
.topo--rolado { background: rgba(10, 18, 36, .82); backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255, 255, 255, .06); }
.topo__linha { display: flex; align-items: center; gap: 28px; height: 72px; }
.marca { display: inline-flex; align-items: center; gap: 10px; font-family: var(--titulo); font-weight: 700; font-size: 1.2rem; color: #fff; text-decoration: none; }
.marca__icone { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--verde), #2a6fdb); display: grid; place-items: center; }
.marca__icone svg { width: 20px; height: 20px; fill: #fff; }
.menu { display: flex; gap: 26px; margin-left: auto; }
.menu a { color: rgba(255, 255, 255, .78); text-decoration: none; font-size: .92rem; font-weight: 500; }
.menu a:hover { color: #fff; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 80% -10%, #183566 0%, transparent 60%), radial-gradient(900px 500px at -10% 110%, #0f3b2d 0%, transparent 60%), var(--noite); color: #fff; padding: 140px 0 56px; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 60% 30%, #000 20%, transparent 75%); pointer-events: none; }
.hero__brilho { position: absolute; width: 520px; height: 520px; right: 8%; top: 18%; background: radial-gradient(circle, rgba(95, 211, 154, .22), transparent 65%); filter: blur(20px); pointer-events: none; }
.hero__grade { position: relative; display: grid; grid-template-columns: 1fr 1.08fr; gap: 56px; align-items: center; }
.selo { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); font-size: .82rem; color: rgba(255,255,255,.85); margin-bottom: 22px; }
.selo__ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--verde-claro); box-shadow: 0 0 0 4px rgba(95,211,154,.2); animation: pulso 2.4s infinite; }
@keyframes pulso { 50% { box-shadow: 0 0 0 8px rgba(95,211,154,0); } }
.hero h1 { font-size: clamp(2.3rem, 4.8vw, 3.9rem); font-weight: 800; letter-spacing: -.035em; }
.grad { background: linear-gradient(90deg, #7ee2b0, #7fb2ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: 1.1rem; color: rgba(255,255,255,.76); max-width: 560px; }
.hero__sub strong { color: #fff; font-weight: 600; }
.hero__acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__micro { margin-top: 14px; font-size: .85rem; color: rgba(255,255,255,.55); }

.hero__visual { position: relative; margin: 0; }
.hero__visual figcaption { text-align: right; font-size: .75rem; color: rgba(255,255,255,.45); margin-top: 12px; }
.navegador { display: block; width: 100%; padding: 0; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; overflow: hidden; background: #0d1528; box-shadow: var(--sombra-forte); position: relative; }
.navegador__barra { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; background: #151f38; border-bottom: 1px solid rgba(255,255,255,.07); }
.navegador__barra span { width: 10px; height: 10px; border-radius: 50%; background: #3a4560; }
.navegador__barra span:nth-child(1) { background: #ff5f57; } .navegador__barra span:nth-child(2) { background: #febc2e; } .navegador__barra span:nth-child(3) { background: #28c840; }
.navegador__barra em { margin: 0 auto; font-style: normal; font-size: .72rem; color: rgba(255,255,255,.45); background: rgba(255,255,255,.05); padding: 2px 14px; border-radius: 6px; transform: translateX(-20px); }
.hero__visual .navegador { transform: perspective(1600px) rotateY(-7deg) rotateX(2deg); transition: transform .6s ease; }
.hero__visual:hover .navegador { transform: perspective(1600px) rotateY(-2deg) rotateX(0); }

.flutuante { position: absolute; padding: 14px 18px; border-radius: 14px; background: rgba(255,255,255,.96); color: var(--texto); box-shadow: 0 20px 40px -12px rgba(0,0,0,.45); display: grid; line-height: 1.25; animation: flutuar 6s ease-in-out infinite; }
.flutuante small { font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--texto-3); font-weight: 600; }
.flutuante strong { font-family: var(--titulo); font-size: 1.6rem; color: #d9480f; }
.flutuante strong.t-verde { color: var(--verde); }
.flutuante span { font-size: .78rem; color: var(--texto-2); }
.flutuante--a { left: -34px; bottom: 16%; }
.flutuante--b { right: -20px; top: -22px; animation-delay: -3s; }
@keyframes flutuar { 50% { transform: translateY(-8px); } }

.faixa-segmentos { list-style: none; margin: 64px 0 0; padding: 22px 0 0; border-top: 1px solid rgba(255,255,255,.08); display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 34px; color: rgba(255,255,255,.55); font-size: .9rem; font-weight: 500; }
.faixa-segmentos li { display: flex; align-items: center; gap: 10px; }
.faixa-segmentos li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--verde); }

/* ---------------------------------------------------------------- seções */
.secao { padding: 104px 0; }
.secao--clara { background: var(--fundo-2); }
.secao--escura { background: radial-gradient(900px 400px at 100% 0%, #16305c 0%, transparent 60%), var(--noite); color: #fff; }
.cabecalho { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.sobretitulo { display: inline-block; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; color: var(--verde); margin-bottom: 14px; }
.sobretitulo--claro { color: var(--verde-claro); }
.secao__intro { font-size: 1.08rem; color: var(--texto-2); }
.secao--escura .secao__intro, .secao--escura p { color: rgba(255,255,255,.72); }
.grade { display: grid; gap: 22px; }
.grade--4 { grid-template-columns: repeat(4, 1fr); }
.grade--3 { grid-template-columns: repeat(3, 1fr); }

.dor { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); padding: 28px 24px; box-shadow: var(--sombra); transition: transform .25s ease, border-color .25s ease; }
.dor:hover { transform: translateY(-4px); border-color: #fcd9bd; }
.dor__icone, .modulo__icone, .extra__icone { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px; }
.dor__icone { background: #fff4ec; color: #d9480f; }
.dor__icone svg, .modulo__icone svg, .extra__icone svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.dor p, .modulo p { color: var(--texto-2); font-size: .95rem; margin: 0; }

/* ---------------------------------------------------------------- calculadora */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.calc__texto strong { color: #fff; }
.calc__formula { display: inline-block; font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .85rem; padding: 10px 14px; border-radius: 10px; background: rgba(255,255,255,.06); border: 1px dashed rgba(255,255,255,.18); color: var(--verde-claro) !important; }
.calc__painel { background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.12); border-radius: 22px; padding: 32px; box-shadow: var(--sombra-forte); }
.campo { display: block; margin-bottom: 24px; }
.campo span { display: flex; justify-content: space-between; font-size: .9rem; color: rgba(255,255,255,.75); margin-bottom: 10px; }
.campo output { font-family: var(--titulo); font-weight: 600; color: #fff; }
.campo input[type=range] { --pct: 50%; -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 99px; background: linear-gradient(90deg, var(--verde-claro) var(--pct), rgba(255,255,255,.15) var(--pct)); outline: none; }
.campo input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--verde); cursor: pointer; box-shadow: 0 2px 10px rgba(0,0,0,.4); }
.campo input[type=range]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 4px solid var(--verde); cursor: pointer; }
.campo input[type=range]:focus-visible { outline: 3px solid var(--verde-claro); outline-offset: 6px; }
.calc__resultado { border-radius: 16px; padding: 22px; margin: 8px 0 20px; background: rgba(229, 72, 77, .1); border: 1px solid rgba(229, 72, 77, .35); }
.calc__resultado small { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: #ffb4b6; font-weight: 600; }
.calc__resultado strong { display: block; font-family: var(--titulo); font-size: clamp(2.2rem, 4vw, 3rem); color: #fff; line-height: 1.1; margin: 6px 0 10px; }
.calc__resultado p { margin: 0; font-size: .92rem; }
.calc__resultado b { color: #fff; }
.calc__resultado b.t-verde { color: var(--verde-claro); }
.calc__aviso { font-size: .75rem; color: rgba(255,255,255,.45) !important; margin: 14px 0 0; }

/* ---------------------------------------------------------------- tour */
.tour__abas { display: flex; gap: 10px; overflow-x: auto; padding: 4px 4px 12px; margin-bottom: 28px; scrollbar-width: thin; justify-content: center; }
.tour__abas button { flex: 0 0 auto; text-align: left; display: grid; gap: 2px; padding: 12px 18px; border-radius: 14px; border: 1px solid var(--linha); background: #fff; cursor: pointer; font: inherit; color: var(--texto); transition: all .2s ease; }
.tour__abas button b { font-family: var(--titulo); font-size: .92rem; font-weight: 600; }
.tour__abas button span { font-size: .78rem; color: var(--texto-3); }
.tour__abas button:hover { border-color: #b7dcc8; }
.tour__abas button[aria-selected="true"] { background: var(--noite); border-color: var(--noite); color: #fff; box-shadow: 0 12px 30px -12px rgba(10,18,36,.6); }
.tour__abas button[aria-selected="true"] span { color: var(--verde-claro); }
.tour__abas button:focus-visible { outline: 3px solid var(--verde); outline-offset: 2px; }
.tour__painel { display: grid; grid-template-columns: .72fr 1.28fr; gap: 48px; align-items: center; }
.tour__painel--troca .tour__texto, .tour__painel--troca .navegador--tour img { animation: surgir .45s ease both; }
@keyframes surgir { from { opacity: 0; transform: translateY(8px); } }
.tour__texto h3 { font-size: 1.6rem; font-weight: 700; }
.tour__texto p { color: var(--texto-2); }
.navegador--tour { cursor: zoom-in; border-color: var(--linha); box-shadow: 0 40px 80px -30px rgba(15,23,42,.45); }
.navegador__lupa { position: absolute; right: 14px; bottom: 14px; padding: 6px 12px; border-radius: 8px; background: rgba(10,18,36,.85); color: #fff; font-size: .78rem; opacity: 0; transition: opacity .2s ease; }
.navegador--tour:hover .navegador__lupa, .navegador--tour:focus-visible .navegador__lupa { opacity: 1; }
.lista-check { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.lista-check li { position: relative; padding-left: 32px; font-weight: 500; }
.lista-check li::before { content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: #e7f6ee url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232d7a55' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat; }

/* ---------------------------------------------------------------- contraste */
.contraste { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: 22px; overflow: hidden; box-shadow: var(--sombra); border: 1px solid var(--linha); }
.contraste__lado { padding: 40px; }
.contraste__lado ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.contraste__lado li { position: relative; padding-left: 32px; }
.contraste__lado li::before { position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .8rem; font-weight: 700; }
.contraste__lado--antes { background: #fff; color: var(--texto-2); }
.contraste__lado--antes h3 { color: var(--texto-3); }
.contraste__lado--antes li::before { content: "×"; background: #fdecec; color: var(--vermelho); }
.contraste__lado--depois { background: var(--noite); color: rgba(255,255,255,.85); }
.contraste__lado--depois h3 { color: #fff; }
.contraste__lado--depois li::before { content: "✓"; background: rgba(95,211,154,.18); color: var(--verde-claro); }

/* ---------------------------------------------------------------- módulos */
.modulo { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); padding: 30px 26px; transition: transform .25s ease, box-shadow .25s ease; }
.modulo:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.modulo__icone { background: #e7f6ee; color: var(--verde-escuro); }
.extras { margin-top: 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.extra { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border-radius: var(--raio); background: linear-gradient(135deg, #0f1d3a, #13294a); color: #fff; }
.extra__icone { flex: 0 0 auto; margin: 0; background: rgba(95,211,154,.14); color: var(--verde-claro); }
.extra__icone use { fill: currentColor; }
.extra strong { display: block; font-family: var(--titulo); font-weight: 600; margin-bottom: 4px; }
.extra span { font-size: .9rem; color: rgba(255,255,255,.7); }

/* ---------------------------------------------------------------- passos */
.passos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: p; }
.passo { position: relative; padding: 28px 24px; border-radius: var(--raio); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09); }
.passo span { font-family: var(--titulo); font-size: 2.2rem; font-weight: 800; background: linear-gradient(90deg, #7ee2b0, #7fb2ff); -webkit-background-clip: text; background-clip: text; color: transparent; display: block; margin-bottom: 8px; }
.passo p { font-size: .93rem; margin: 0; }

/* ---------------------------------------------------------------- segurança */
.seguranca { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.lista-seg { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.lista-seg li { padding: 22px; border-radius: var(--raio); border: 1px solid var(--linha); color: var(--texto-2); font-size: .93rem; background: #fff; }
.lista-seg strong { display: block; color: var(--texto); font-family: var(--titulo); font-weight: 600; margin-bottom: 6px; }
.lista-seg strong::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; background: var(--verde); margin-right: 10px; }

/* ---------------------------------------------------------------- faq */
.faq { background: #fff; border: 1px solid var(--linha); border-radius: 14px; margin-bottom: 12px; transition: box-shadow .2s ease; }
.faq[open] { box-shadow: var(--sombra); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 24px; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; border-radius: 50%; background: var(--fundo-2); display: grid; place-items: center; font-size: 1.2rem; color: var(--verde-escuro); transition: transform .2s ease; }
.faq[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq summary:focus-visible { outline: 3px solid var(--verde); outline-offset: -3px; border-radius: 14px; }
.faq p { padding: 0 24px 20px; margin: 0; color: var(--texto-2); }

/* ---------------------------------------------------------------- contato */
.contato { padding-top: 0; background: linear-gradient(180deg, var(--fundo-2) 0 50%, var(--fundo) 50%); }
.contato__caixa { display: grid; grid-template-columns: 1.4fr .8fr; gap: 48px; align-items: center; padding: 56px; border-radius: 28px; color: #fff; background: radial-gradient(700px 300px at 100% 0%, rgba(95,211,154,.25), transparent 60%), radial-gradient(600px 300px at 0% 100%, rgba(91,141,239,.25), transparent 60%), var(--noite); box-shadow: var(--sombra-forte); }
.contato__caixa h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); }
.contato__caixa p { color: rgba(255,255,255,.72); }
.contato__garantias { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .88rem; color: rgba(255,255,255,.85); }
.contato__garantias li::before { content: "✓"; color: var(--verde-claro); margin-right: 8px; font-weight: 700; }
.contato__acoes { display: grid; gap: 12px; justify-items: stretch; }
.contato__nota { font-size: .85rem; }

/* ---------------------------------------------------------------- rodapé, flutuante, lightbox */
.rodape { padding: 36px 0; border-top: 1px solid var(--linha); color: var(--texto-3); font-size: .85rem; }
.rodape__linha { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; justify-content: space-between; }
.marca--rodape { color: var(--texto); font-size: 1rem; }
.marca--rodape .marca__icone { width: 28px; height: 28px; border-radius: 8px; }
.marca--rodape .marca__icone svg { width: 16px; height: 16px; }

.whats-flutuante { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(37,211,102,.8); transition: transform .2s ease; }
.whats-flutuante:hover { transform: scale(1.07); }
.whats-flutuante svg { width: 30px; height: 30px; }

.lightbox { border: 0; padding: 0; background: transparent; max-width: min(1600px, 96vw); max-height: 94vh; }
.lightbox::backdrop { background: rgba(5, 10, 22, .88); backdrop-filter: blur(4px); }
.lightbox img { max-height: 90vh; width: auto; border-radius: 12px; }
.lightbox__fechar { position: fixed; top: 18px; right: 22px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; }

/* ---------------------------------------------------------------- animação de entrada */
.js-anim .revelar { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js-anim .revelar--atraso { transition-delay: .15s; }
.js-anim .revelar.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-anim .revelar { opacity: 1; transform: none; transition: none; }
  .flutuante, .selo__ponto { animation: none; }
  .hero__visual .navegador { transform: none; }
}

/* ---------------------------------------------------------------- responsivo */
@media (max-width: 1080px) {
  .menu { display: none; }
  .topo__linha .botao { margin-left: auto; }
  .hero__grade, .calc, .tour__painel, .seguranca, .contato__caixa { grid-template-columns: 1fr; }
  .hero__visual { max-width: 720px; margin-inline: auto; }
  .grade--4 { grid-template-columns: repeat(2, 1fr); }
  .grade--3, .extras { grid-template-columns: repeat(2, 1fr); }
  .passos { grid-template-columns: repeat(2, 1fr); }
  .tour__abas { justify-content: flex-start; }
  .tour__texto { order: 2; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: 2.1rem; }
  .faixa-segmentos { gap: 8px 18px; font-size: .82rem; }
  .navegador__barra em { display: none; }
  .secao { padding: 72px 0; }
  .hero { padding-top: 112px; }
  .topo__linha .botao { display: none; }
  .grade--4, .grade--3, .extras, .passos, .lista-seg, .contraste { grid-template-columns: 1fr; }
  .flutuante { position: static; margin-top: 12px; animation: none; }
  .hero__visual .navegador { transform: none; }
  .contraste__lado, .contato__caixa, .calc__painel { padding: 28px 22px; }
  .hero__acoes .botao { width: 100%; }
  .botao { white-space: normal; text-align: center; }
}