/* Harpia Aerospace — folha de estilo compartilhada */
:root{
  --night:#03162a; --night-2:#0c2238; --night-3:#18324f; --head:#021427; --cream:#ede4cf; --orange:#f5892a;
  --sky:#c9d6e4;   --sky-2:#8ea3bb;
  --paper:#f2f4f6; --white:#ffffff; --steel:#dde2e8;
  --ink:#121a24;   --ink-2:#4a5563; --ink-3:#7a8594;
  --amber:#f2a33a; --amber-2:#ffb955; --amber-ink:#9a5a08;
  --wa:#1e9e57;    --wa-2:#178448;
  --wide:"Archivo", system-ui, sans-serif;
  --gutter:clamp(16px,4vw,40px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--wide);font-variation-settings:"wdth" 100;background:var(--paper);color:var(--ink);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}
.wrap{max-width:1180px;margin:0 auto;padding:0 var(--gutter)}
.display{font-variation-settings:"wdth" 125;font-weight:800;letter-spacing:-.015em;line-height:.98}
.num{font-variant-numeric:tabular-nums}

/* ---------- topo ---------- */
.top{position:absolute;inset:0 0 auto 0;z-index:20}
.top.solid{position:sticky;top:0;background:var(--head);border-bottom:1px solid rgba(255,255,255,.06)}
.top{background:var(--head)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:104px}
.logo{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--cream)}
.logo img{width:84px;height:84px;border-radius:12px}
.logo strong{display:block;font-variation-settings:"wdth" 125;font-weight:800;font-size:30px;letter-spacing:.05em;line-height:1}
.logo small{display:block;font-size:18px;color:var(--orange);font-weight:500;letter-spacing:.06em;margin-top:4px}
.menu{display:flex;align-items:center;gap:30px}
.menu a{color:var(--sky);text-decoration:none;font-size:15px;font-weight:500}
.menu a:hover,.menu a[aria-current]{color:#fff}
.menu a[aria-current]{box-shadow:0 2px 0 var(--amber)}
@media(max-width:820px){.menu a.hide-sm{display:none}}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 16px var(--wide);text-decoration:none;border:0;border-radius:8px;padding:15px 22px;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn svg{width:19px;height:19px;flex:none}
.btn-amber{background:var(--amber);color:var(--night)} .btn-amber:hover{background:var(--amber-2)}
.btn-wa{background:var(--wa);color:#fff} .btn-wa:hover{background:var(--wa-2)}
.btn-dark{background:var(--night);color:#fff} .btn-dark:hover{background:var(--night-3)}
.btn-outline{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.35)} .btn-outline:hover{box-shadow:inset 0 0 0 1.5px #fff}
.btn-quiet{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--steel)} .btn-quiet:hover{box-shadow:inset 0 0 0 1.5px var(--ink-2)}
.btn-sm{padding:10px 16px;font-size:14.5px}
.link{color:var(--ink);font-weight:600;text-decoration:none;border-bottom:2px solid var(--amber);padding-bottom:2px}
.link:hover{color:var(--amber-ink)}

/* ---------- HERO (home) ---------- */
.hero{position:relative;background:var(--night);color:#fff;padding:168px 0 0;overflow:hidden;isolation:isolate}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.scope{background:rgba(21,38,60,.7);border:1px solid rgba(201,214,228,.1);border-radius:14px;padding:18px 18px 12px}
.scope figcaption{font-size:13.5px;color:var(--sky-2);padding:6px 4px 0}
.curve{width:100%;height:auto;display:block}
.curve .grid line{stroke:rgba(201,214,228,.1);stroke-width:1}
.curve .grid text,.curve .axis{fill:var(--sky-2);font:500 12px var(--wide)}
.curve .trace{fill:none;stroke:var(--amber);stroke-width:3;stroke-linejoin:round;stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 2.2s .3s cubic-bezier(.55,.1,.25,1) forwards}
.curve .fill{fill:url(#flame);opacity:0;animation:fade 1s 2.1s forwards}
.curve .pk{fill:#fff;font:700 15px var(--wide)}
.curve .peak{opacity:0;animation:fade .6s 2.3s forwards}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}
.hero h1{font-size:clamp(44px,6.4vw,88px);max-width:11ch}
.hero .sub{font-size:clamp(17px,1.7vw,20px);color:var(--sky);max-width:46ch;margin-top:26px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.bench{position:relative;margin-top:84px}
.bench .plate{background:#eef0f4;border-radius:14px 14px 0 0;overflow:hidden;box-shadow:0 -30px 80px rgba(0,0,0,.35)}
.bench .plate img{width:100%}
.bench .caption{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--ink-2);font-size:14px;padding:14px 0 18px;border-top:1px solid #cfd6de;margin-top:4px}
.bench .caption b{color:var(--ink)}
@media(prefers-reduced-motion:reduce){.curve .trace{animation:none;stroke-dashoffset:0}.curve .fill,.curve .peak{animation:none;opacity:1}}

/* ---------- linha de fatos ---------- */
.facts{background:var(--white);border-bottom:1px solid var(--steel)}
.facts .wrap{display:grid;grid-template-columns:repeat(3,1fr)}
.facts .wrap>div{padding:30px 28px 30px 0}
.facts .wrap>div+div{padding-left:28px;border-left:1px solid var(--steel)}
.facts b{display:block;font-variation-settings:"wdth" 118;font-weight:700;font-size:20px;line-height:1.2}
.facts span{color:var(--ink-2);font-size:15px}
@media(max-width:760px){.facts .wrap{grid-template-columns:1fr}.facts .wrap>div,.facts .wrap>div+div{padding:20px 0;border-left:0}.facts .wrap>div+div{border-top:1px solid var(--steel)}}

/* ---------- vitrine de produtos (home) ---------- */
.showcase{padding:110px 0 40px}
.showcase h2{font-size:clamp(34px,4.6vw,56px);max-width:16ch}
.showcase .intro{color:var(--ink-2);max-width:52ch;margin-top:16px}
.feature{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(28px,5vw,72px);align-items:center;margin-top:80px;text-decoration:none;color:inherit}
.feature.flip{grid-template-columns:1fr 1.25fr}
.feature.flip .pic{order:2}
.feature .pic{border-radius:14px;overflow:hidden;background:#e4e8ed;aspect-ratio:5/4}
.feature .pic img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.feature:hover .pic img{transform:scale(1.03)}
.feature .kind{color:var(--amber-ink);font-weight:600;font-size:15px}
.feature h3{font-size:clamp(38px,4.4vw,60px);margin:10px 0 14px;white-space:nowrap}
.feature p{color:var(--ink-2);max-width:42ch}
.feature .meta{display:flex;gap:28px;margin:26px 0 30px;flex-wrap:wrap}
.feature .meta div{font-size:14px;color:var(--ink-3)}
.feature .meta b{display:block;font-variation-settings:"wdth" 118;font-size:24px;color:var(--ink);font-weight:700}
.feature .go{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px;border-bottom:2px solid var(--amber);padding-bottom:4px}
.feature .go svg{width:18px;height:18px;transition:transform .2s}
.feature:hover .go svg{transform:translateX(4px)}
@media(max-width:860px){.feature,.feature.flip{grid-template-columns:1fr}.feature.flip .pic{order:0}}

/* ---------- como comprar ---------- */
.buyflow{padding:110px 0}
.buyflow .box{background:var(--night);color:#fff;border-radius:18px;padding:clamp(32px,5vw,64px);display:grid;grid-template-columns:1fr 1.5fr;gap:48px}
.buyflow h2{font-size:clamp(32px,4vw,50px)}
.buyflow .box>div>p{color:var(--sky);margin-top:16px;max-width:34ch}
.buyflow ol{list-style:none;display:grid;gap:4px;counter-reset:n}
.buyflow li{counter-increment:n;display:grid;grid-template-columns:52px 1fr;gap:6px 14px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.buyflow li:last-child{border:0}
.buyflow li:before{content:counter(n);grid-row:span 2;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--amber);color:var(--amber);display:grid;place-items:center;font-weight:700}
.buyflow li b{font-size:18px}
.buyflow li span{color:var(--sky);font-size:15.5px}
.buyflow .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
@media(max-width:860px){.buyflow .box{grid-template-columns:1fr}}

/* ---------- sobre ---------- */
.about{padding:20px 0 110px}
.about .wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(28px,6vw,90px)}
.about h2{font-size:clamp(30px,3.6vw,44px);font-variation-settings:"wdth" 112;font-weight:700;letter-spacing:-.01em;line-height:1.12}
.about p{color:var(--ink-2);margin-bottom:16px;max-width:62ch}
.about p:first-child{color:var(--ink);font-size:19px}
@media(max-width:860px){.about .wrap{grid-template-columns:1fr}}

/* ---------- PÁGINA DE PRODUTO ---------- */
.crumbs{font-size:14px;color:var(--ink-3);padding:26px 0 0}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.p-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(28px,5vw,64px);padding:26px 0 80px;align-items:start}
.gallery .stage{background:#e4e8ed;border-radius:14px;overflow:hidden;aspect-ratio:5/4}
.gallery .stage img{width:100%;height:100%;object-fit:cover}
.gallery .stage img.contain{object-fit:contain;padding:8%}
.gallery .thumbs{display:flex;gap:10px;margin-top:12px}
.gallery .thumbs button{width:92px;height:68px;border-radius:8px;overflow:hidden;border:0;padding:0;cursor:pointer;background:#e4e8ed;box-shadow:inset 0 0 0 2px transparent;opacity:.65;transition:opacity .15s}
.gallery .thumbs button[aria-pressed="true"]{opacity:1;box-shadow:0 0 0 2px var(--amber)}
.gallery .thumbs img{width:100%;height:100%;object-fit:cover}
.buybox{position:sticky;top:128px}
.buybox .kind{color:var(--amber-ink);font-weight:600;font-size:15px}
.buybox h1{font-size:clamp(40px,4.8vw,66px);margin:8px 0 14px}
.buybox .lede{color:var(--ink-2);font-size:18px;max-width:38ch}
.buybox .price{display:flex;align-items:baseline;gap:12px;margin:28px 0 6px;padding-top:24px;border-top:1px solid var(--steel)}
.buybox .price{flex-wrap:wrap}
.buybox .price b{white-space:nowrap;font-variation-settings:"wdth" 118;font-weight:800;font-size:44px;letter-spacing:-.01em}
.buybox .price span{color:var(--ink-3);font-size:15px}
.buybox .lead{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--ink-2)}
.buybox .lead:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--wa)}
.qty{display:flex;align-items:center;gap:14px;margin:24px 0 16px}
.qty label{font-size:15px;color:var(--ink-2)}
.stepper{display:inline-flex;border-radius:8px;box-shadow:inset 0 0 0 1.5px var(--steel);background:#fff}
.stepper button{width:44px;height:46px;border:0;background:none;font-size:20px;cursor:pointer;color:var(--ink)}
.stepper input{width:48px;border:0;text-align:center;font:600 17px var(--wide);background:none;color:var(--ink);-moz-appearance:textfield}
.stepper input::-webkit-inner-spin-button{-webkit-appearance:none}
.order{display:grid;gap:10px}
.order .btn{width:100%;padding:17px 22px}
.fine{font-size:13.5px;color:var(--ink-3);margin-top:12px}
.notice{margin-top:22px;background:#fff6e8;border-radius:10px;padding:16px 18px;font-size:15px;color:#5a4320;border:1px solid #f4dcb2}
.notice b{color:#3d2c10}
@media(max-width:900px){.p-hero{grid-template-columns:1fr}.buybox{position:static}}

.band{background:var(--white);border-top:1px solid var(--steel);padding:90px 0}
.band.alt{background:var(--paper)}
.band h2{font-size:clamp(30px,3.8vw,46px);margin-bottom:12px}
.band .intro{color:var(--ink-2);max-width:60ch}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,80px);margin-top:44px}
.cols h3{font-size:19px;font-weight:700;margin-bottom:8px}
.cols p{color:var(--ink-2)}
.cols>div>*+h3{margin-top:30px}
@media(max-width:860px){.cols{grid-template-columns:1fr}}

/* ficha técnica */
.sheet{margin-top:44px;display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--ink)}
.sheet div{padding:22px 20px 24px 0;border-bottom:1px solid var(--steel)}
.sheet dt{font-size:14px;color:var(--ink-3)}
.sheet dd{font-variation-settings:"wdth" 118;font-weight:700;font-size:28px;line-height:1.15;margin-top:6px}
.sheet dd small{font-size:16px;font-weight:600;color:var(--ink-2);margin-left:3px}
@media(max-width:900px){.sheet{grid-template-columns:repeat(2,1fr)}}
.plot{margin-top:48px;background:#fff;border-radius:12px;border:1px solid var(--steel);padding:18px}
.plot figcaption{font-size:14px;color:var(--ink-3);margin-top:10px}

.features{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(28px,5vw,64px);margin-top:40px}
.features div{padding:26px 0;border-top:1px solid var(--steel)}
.features h3{font-size:20px;font-weight:700;margin-bottom:6px}
.features p{color:var(--ink-2);font-size:16px}
@media(max-width:760px){.features{grid-template-columns:1fr}}

.refs{list-style:none;margin-top:14px;display:grid;gap:8px}
.refs a{font-weight:600}

.next{padding:90px 0}
.next a{display:grid;grid-template-columns:200px 1fr auto;gap:28px;align-items:center;text-decoration:none;background:var(--night);color:#fff;border-radius:16px;padding:20px 32px 20px 20px}
.next img{border-radius:10px;aspect-ratio:4/3;object-fit:cover;width:100%}
.next small{color:var(--sky-2);font-size:14px}
.next h3{font-size:clamp(28px,3.4vw,40px);margin-top:4px}
.next .go{color:var(--amber);font-weight:700;display:flex;align-items:center;gap:8px}
.next .go svg{width:20px;height:20px}
@media(max-width:700px){.next a{grid-template-columns:1fr;padding:18px}}

/* barra fixa de compra no celular */
.mbar{display:none}
@media(max-width:900px){
  .mbar{display:flex;position:fixed;inset:auto 0 0 0;z-index:30;gap:10px;align-items:center;background:var(--night);padding:12px 16px calc(12px + env(safe-area-inset-bottom));transform:translateY(110%);transition:transform .25s}
  .mbar.show{transform:none}
  .mbar div{flex:1;color:#fff;line-height:1.2}
  .mbar small{display:block;color:var(--sky-2);font-size:13px}
  .mbar b{font-size:18px}
  body.has-mbar footer{padding-bottom:110px}
}

/* ---------- rodapé / contato ---------- */
footer{background:var(--night);color:var(--sky)}
.contact{padding-top:90px;padding-bottom:60px;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:end}
.contact h2{font-size:clamp(38px,5vw,64px);color:#fff}
.contact p{color:var(--sky);margin-top:14px;max-width:44ch}
.channels{display:grid;gap:12px}
.channel{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:12px;background:var(--night-2);text-decoration:none;color:#fff;transition:background .15s}
.channel:hover{background:var(--night-3)}
.channel .ic{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;flex:none}
.channel .ic svg{width:22px;height:22px}
.channel small{display:block;color:var(--sky-2);font-size:13.5px}
.channel b{font-size:18px;font-weight:600;overflow-wrap:anywhere}
.legal{border-top:1px solid rgba(255,255,255,.08);padding-top:26px;padding-bottom:34px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:14px;color:var(--sky-2)}
@media(max-width:860px){.contact{grid-template-columns:1fr}}
@media(max-width:520px){
  .menu{gap:16px}
  .menu a{font-size:14px}
  .menu .btn-wa{padding:10px;font-size:0;gap:0}
}

/* ---------- linha Guará (home) ---------- */
.line-head{margin-top:110px;max-width:640px}
.line-head .kind{color:var(--amber-ink);font-weight:600;font-size:15px}
.line-head h3{font-size:clamp(40px,5vw,68px);margin:10px 0 14px}
.line-head p{color:var(--ink-2)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,32px);margin-top:40px}
.card{display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--white);border-radius:16px;overflow:hidden;border:1px solid var(--steel);transition:border-color .2s}
.card:hover{border-color:var(--ink-3)}
.card .pic{aspect-ratio:5/4;background:#e4e8ed;overflow:hidden}
.card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.card:hover .pic img{transform:scale(1.03)}
.pic.dark,.stage.dark,.mini.dark{background:radial-gradient(120% 90% at 70% 20%,var(--night-3),var(--night));display:grid;place-items:center}
.card .body{padding:26px 28px 30px}
.card h4{font-size:clamp(34px,3.6vw,46px)}
.card p{color:var(--ink-2);margin-top:8px}
.card .meta{display:flex;gap:24px;margin:22px 0 24px;flex-wrap:wrap}
.card .meta div{font-size:14px;color:var(--ink-3)}
.card .meta b{display:block;font-variation-settings:"wdth" 118;font-size:22px;color:var(--ink);font-weight:700}
.card .go{display:inline-flex;align-items:center;gap:10px;font-weight:700;border-bottom:2px solid var(--amber);padding-bottom:4px}
.card .go svg{width:18px;height:18px;transition:transform .2s}
.card:hover .go svg{transform:translateX(4px)}
@media(max-width:760px){.duo{grid-template-columns:1fr}}

/* contornos de placa em escala */
.footprint{width:72%;max-width:340px;height:auto}
.footprint.sm{width:80%}
.footprint .fp-n{font:700 20px var(--wide);font-variation-settings:"wdth" 118}
.footprint .fp-m{fill:var(--sky-2);font:500 14px var(--wide)}
.stage.dark{position:relative}
.stage-cap{position:absolute;left:0;right:0;bottom:14px;text-align:center;color:var(--sky-2);font-size:13.5px}
.mini{border-radius:10px;aspect-ratio:4/3;overflow:hidden}

/* módulos (Guará 3) */
.opts{display:grid;gap:10px;margin:26px 0 14px;padding-top:24px;border-top:1px solid var(--steel)}
.opt{display:grid;grid-template-columns:1fr auto auto;gap:6px 16px;align-items:center;background:#fff;border-radius:12px;padding:14px 14px 14px 18px;box-shadow:inset 0 0 0 1.5px var(--steel);transition:box-shadow .15s}
.opt.on{box-shadow:inset 0 0 0 2px var(--amber)}
.opt-t b{display:block;font-size:17px}
.opt-t span{font-size:14px;color:var(--ink-3)}
.opt-p{font-variation-settings:"wdth" 118;font-weight:700;font-size:20px;white-space:nowrap}
@media(max-width:480px){.opt{grid-template-columns:1fr auto}.opt .stepper{grid-column:1/-1;justify-self:start}}
.sumline{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:6px 0 8px}
.sumline span{color:var(--ink-2);font-size:15px}
.sumline b{font-variation-settings:"wdth" 118;font-weight:800;font-size:32px}
.order .btn:disabled{opacity:.45;cursor:not-allowed}

/* tabela comparativa */
.tbl-wrap{overflow-x:auto;margin-top:36px;-webkit-overflow-scrolling:touch}
.compare{width:100%;min-width:560px;border-collapse:collapse;font-size:16px;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 0 0 1px var(--steel)}
.compare th,.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--steel);vertical-align:top}
.compare thead th{font-variation-settings:"wdth" 118;font-size:20px;font-weight:700;background:var(--night);color:#fff;border:0}
.compare thead th a{color:#fff;text-decoration:none;border-bottom:2px solid var(--amber)}
.compare td:first-child{color:var(--ink-3);width:30%}
.compare tr:last-child td{border-bottom:0}
.compare tr.pr td{font-weight:700;background:#fbfaf7}
.compare tr.pr td:first-child{font-weight:400}

/* documentos */
.docs{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}
.doc{display:inline-flex;align-items:center;gap:14px;padding:14px 20px 14px 16px;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 1.5px var(--steel);text-decoration:none;color:var(--ink)}
.doc:hover{box-shadow:inset 0 0 0 1.5px var(--ink-2)}
.doc svg{width:26px;height:26px;color:var(--amber-ink)}
.doc b{display:block;font-size:16px}
.doc small{color:var(--ink-3);font-size:13px}

/* kit, passos, fluxo */
.kit{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;margin-top:36px}
.kit img{border-radius:14px;width:100%}
.kit ul{list-style:none;display:grid}
.kit li{padding:14px 0;border-bottom:1px solid var(--steel)}
.kit li:first-child{border-top:2px solid var(--ink)}
.kit li b{display:block;font-size:17px}
.kit li span{color:var(--ink-2);font-size:15px}
@media(max-width:860px){.kit{grid-template-columns:1fr}}
.steps-sm{padding-left:22px;color:var(--ink-2);display:grid;gap:8px}
.steps-sm li::marker{color:var(--amber-ink);font-weight:700}
.small{font-size:14.5px;color:var(--ink-3);margin-top:12px}
.sheet-h{font-size:20px;font-weight:700;margin-top:48px}
.sheet-h+.sheet{margin-top:14px}
.flow{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px;counter-reset:f}
.flow li{counter-increment:f;border-top:2px solid var(--ink);padding-top:16px}
.flow li:before{content:counter(f);display:block;font-variation-settings:"wdth" 125;font-weight:800;font-size:28px;color:var(--amber-ink);margin-bottom:6px}
.flow b{display:block;font-size:18px;margin-bottom:6px}
.flow span{color:var(--ink-2);font-size:15.5px}
@media(max-width:900px){.flow{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.flow{grid-template-columns:1fr}}

/* menu mais estreito com 3 produtos */
@media(max-width:600px){
  .menu{gap:14px}
  .menu a{font-size:14px}
  .menu .btn-wa{padding:10px;font-size:0;gap:0}
}
@media(max-width:370px){.menu a{font-size:13px}.menu{gap:10px}}
.stage.dark{padding-bottom:34px}
@media(max-width:600px){.stage-cap{font-size:12px;bottom:10px}.stage.dark .footprint{width:58%}}

/* cabeçalho no celular: logo e nome em cima, menu em uma segunda linha */
@media(max-width:760px){
  .top .wrap{flex-wrap:wrap;height:auto;padding-top:12px;padding-bottom:0}
  .logo img{width:64px;height:64px}
  .logo strong{font-size:25px}
  .logo small{font-size:15px}
  .menu{order:3;width:100%;justify-content:space-between;gap:12px;margin-top:10px;padding:10px 0 12px;border-top:1px solid rgba(237,228,207,.1)}
  .menu a.hide-sm{display:none}
  .menu a{font-size:15px}
  .menu .btn-wa{padding:8px 12px;font-size:14px;gap:6px}
  .hero{padding-top:186px}
  .buybox{position:static}
}
@media(max-width:380px){.menu a{font-size:14px}.menu .btn-wa{font-size:0;gap:0;padding:9px}}

/* título principal com palavras-chave */
.h1-k{display:block;font-variation-settings:"wdth" 100;font-weight:600;font-size:clamp(15px,1.5vw,18px);letter-spacing:0;line-height:1.3;color:var(--amber);margin-bottom:18px}

/* perguntas frequentes */
.faq{padding:20px 0 110px}
.faq h2{font-size:clamp(32px,4vw,50px);margin-bottom:28px}
.qa{border-top:2px solid var(--ink);max-width:880px}
.qa details{border-bottom:1px solid var(--steel)}
.qa summary{cursor:pointer;list-style:none;padding:22px 44px 22px 0;font-weight:700;font-size:18px;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary:after{content:"+";position:absolute;right:6px;top:16px;font-size:28px;font-weight:500;color:var(--amber-ink);transition:transform .2s}
.qa details[open] summary:after{transform:rotate(45deg)}
.qa details p{color:var(--ink-2);padding:0 0 24px;max-width:70ch}

/* navegação do rodapé */
.footnav{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding-top:36px;padding-bottom:36px;border-top:1px solid rgba(255,255,255,.08)}
.footnav div{display:grid;gap:8px;align-content:start}
.footnav b{color:#fff;font-size:15px;margin-bottom:4px}
.footnav a{color:var(--sky);text-decoration:none;font-size:15px}
.footnav a:hover{color:#fff;text-decoration:underline}
@media(max-width:760px){.footnav{grid-template-columns:1fr}}

/* =========================================================
   Ajustes para celular
   ========================================================= */
.p-hero>*{min-width:0}
@media(max-width:760px){
  /* cabeçalho não fica preso ao rolar: libera a tela; a barra de compra no rodapé assume o pedido */
  .top.solid{position:relative}
  /* alvos de toque com pelo menos 44 px */
  .menu a{padding:12px 0;line-height:20px}
  .menu .btn-wa{min-height:44px;min-width:44px;padding:10px 14px;box-sizing:border-box}
  .crumbs{padding-top:10px}
  .crumbs a{display:inline-block;padding:12px 0}
  .footnav a{padding:10px 0}
  .footnav div{gap:0}
  .mbar .btn{min-height:46px}
  .channel{min-height:64px}
  /* títulos dos produtos cabem na largura do celular */
  .buybox h1{font-size:clamp(34px,10.5vw,66px)}
  .feature h3{font-size:clamp(32px,10vw,60px)}
  .buybox .price b{font-size:38px}
  /* miniaturas da galeria: rolagem lateral em vez de estourar a tela */
  .gallery .thumbs{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px}
  .gallery .thumbs button{flex:none;width:76px;height:58px}
  /* tabela comparativa cabe sem rolagem lateral */
  .tbl-wrap{overflow-x:visible}
  .compare{min-width:0;font-size:14px;table-layout:fixed}
  .compare th,.compare td{padding:11px 8px;overflow-wrap:anywhere}
  .compare thead th{font-size:16px}
  .compare td:first-child{width:31%}
  /* espaçamentos mais compactos */
  section.band{padding:64px 0}
  .showcase{padding:72px 0 24px}
  .buyflow{padding:72px 0}
  .feature{margin-top:56px}
  .line-head{margin-top:72px}
  .sheet dd{font-size:24px}
  .qa summary{font-size:17px;padding:18px 40px 18px 0}
  .next{padding:56px 0}
}
@media(max-width:380px){
  .menu{gap:8px}
  .menu a{font-size:14px}
}
.compare thead th a{display:inline-block;padding:10px 0}

/* janela "Enviar por e-mail" */
.dlg-email{margin:auto;border:0;border-radius:18px;padding:0;width:min(460px,calc(100% - 24px));box-shadow:0 30px 80px rgba(0,0,0,.4);color:var(--ink)}
.dlg-email::backdrop{background:rgba(2,20,39,.65)}
.dlg-email form{padding:26px 24px 22px}
.dlg-email h2{font-variation-settings:"wdth" 118;font-weight:800;font-size:26px}
.dlg-email p{color:var(--ink-2);font-size:15px;margin-top:6px;overflow-wrap:anywhere}
.dlg-email .x{float:right;border:0;background:none;font-size:28px;line-height:1;cursor:pointer;color:var(--ink-2);width:44px;height:44px;margin:-10px -10px 0 0}
.opts-mail{display:grid;gap:10px;margin-top:18px}
.opts-mail a,.opts-mail button{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:54px;padding:12px 16px;border-radius:12px;border:0;background:#fff;box-shadow:inset 0 0 0 1.5px var(--steel);text-decoration:none;color:var(--ink);font:inherit;cursor:pointer;text-align:left}
.opts-mail a:hover,.opts-mail button:hover{box-shadow:inset 0 0 0 2px var(--amber)}
.opts-mail b{font-size:16px}
.opts-mail span{font-size:13.5px;color:var(--ink-3)}
.dlg-email .ok{margin-top:14px;color:var(--wa-2);font-weight:600}

/* curvas simuladas: quatro gráficos nítidos */
.plots{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:44px}
.plots figure{background:#fff;border:1px solid var(--steel);border-radius:12px;padding:10px}
.plots a{display:block;cursor:zoom-in}
.plots img{width:100%;image-rendering:auto}
.plots figcaption{font-size:14px;color:var(--ink-3);padding:8px 4px 2px}
@media(max-width:760px){.plots{grid-template-columns:1fr}}

/* nome da empresa em uma linha: HARPIA Aerospace */
.logo>span{display:flex;align-items:baseline;gap:.45em;white-space:nowrap}
.logo strong{display:inline}
.logo small{display:inline;margin-top:0}

/* nome da empresa: "Harpia Aerospace", mesma fonte e cor */
.logo>span{gap:.3em}
.logo strong{color:var(--cream);letter-spacing:.01em;font-size:30px}
@media(max-width:760px){.logo strong{font-size:22px}}
@media(max-width:370px){.logo strong{font-size:20px}.logo img{width:56px;height:56px}}