:root{
  --red:#A51E2D;
  --red-d:#7D1623;
  --red-l:#D8434F;
  --peach:#F2DADB;
  --cream:#FAF7F2;
  --white:#FFFFFF;
  --ink:#131A22;
  --ink-2:#1A232D;
  --ink-3:#222C37;
  --muted:#5E6873;
  --line:rgba(19,26,34,.13);
  --muted-d:#9AA6B2;
  --line-d:rgba(255,255,255,.11);
  --cyan:#6FD3DC;
  --radius:20px;
  --radius-lg:36px;
  --frame:18px;
  --header-h:72px;
  --f-display:'Archivo',system-ui,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{background:linear-gradient(180deg,#7D1623 0,var(--red) 30%,#C25660 65%,#E7BCC0 100%) fixed;color:var(--ink);font-family:var(--f-display);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;padding:var(--frame)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input,select{font:inherit;color:inherit}
.wrap{width:min(1200px,100% - 48px);margin-inline:auto}
.mono{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* moldura */
.frame{background:var(--cream);border-radius:40px;overflow:clip;padding-bottom:14px;box-shadow:0 30px 80px -30px rgba(125,22,35,.45)}

/* tipografia */
h1,.h2{font-weight:700;letter-spacing:-.03em;line-height:1.04}
h1{font-size:clamp(2.2rem,4.3vw,3.7rem);max-width:19ch;margin-inline:auto}
.h2{font-size:clamp(2rem,4vw,3.3rem);margin-bottom:2rem;max-width:16ch}
h1 em,.h2 em{font-style:italic;font-weight:500;color:var(--red)}
.lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--muted);max-width:52ch}
.eyebrow{display:flex;align-items:center;gap:.7rem;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:1.25rem}
.eyebrow__n{display:inline-grid;place-items:center;min-width:2.1rem;height:1.6rem;padding:0 .5rem;border-radius:999px;background:var(--red);color:#fff}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.95rem 1.6rem;background:var(--red);color:#fff;font-weight:600;font-size:.95rem;border:1px solid var(--red);border-radius:14px;cursor:pointer;transition:background .25s,transform .25s,box-shadow .25s,border-color .25s}
.btn:hover{background:var(--red-d);border-color:var(--red-d);transform:translateY(-2px);box-shadow:0 12px 28px -10px rgba(165,30,45,.6)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{background:var(--white);border-color:var(--ink);box-shadow:none}
.btn--sm{padding:.6rem 1.1rem;font-size:.88rem;border-radius:12px}
.btn--icon{padding:.6rem .8rem}

/* header */
.header{position:fixed;top:calc(var(--frame) + 14px);left:calc(var(--frame) + 14px);right:calc(var(--frame) + 14px);max-width:1260px;margin-inline:auto;height:60px;z-index:50;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1rem;padding:0 8px 0 22px;border:1px solid transparent;border-radius:20px;transition:background .3s,border-color .3s,box-shadow .3s}
.header.is-scrolled{background:rgba(250,247,242,.86);backdrop-filter:blur(16px);border-color:var(--line);box-shadow:0 14px 40px -24px rgba(19,26,34,.5)}
.brand img{height:32px;width:auto}
.nav{display:flex;gap:2px;padding:4px;background:var(--ink);border-radius:14px}
.nav a{padding:.45rem 1rem;border-radius:10px;font-size:.88rem;font-weight:500;color:#D7DDE3;transition:background .25s,color .25s}
.nav a:hover{color:#fff}
.nav a.is-active{background:var(--cream);color:var(--ink)}
.header__actions{justify-self:end;display:flex;gap:6px}
.burger{display:none;justify-self:end;width:44px;height:44px;background:var(--ink);border:0;border-radius:12px;cursor:pointer;position:relative}
.burger span{position:absolute;left:13px;right:13px;height:2px;background:#fff;transition:transform .3s}
.burger span:first-child{top:18px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* hero */
.hero{position:relative;padding-top:118px;text-align:center}
.hero__text{display:flex;flex-direction:column;align-items:center}
.badge{position:absolute;z-index:2;left:4%;top:31%;display:inline-flex;align-items:center;gap:.6rem;padding:.55rem 1rem;background:var(--white);border:1px solid var(--line);border-radius:999px;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;box-shadow:0 14px 30px -18px rgba(19,26,34,.45);animation:float 4.5s ease-in-out infinite}
.badge::after{content:"";position:absolute;left:34px;bottom:-7px;width:12px;height:12px;background:var(--white);border-right:1px solid var(--line);border-bottom:1px solid var(--line);transform:rotate(45deg)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.badge__dot{width:8px;height:8px;border-radius:50%;background:var(--red)}
.hero .lead{margin:1.2rem auto 1.75rem;max-width:68ch;text-wrap:balance}
.hero__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.7rem}

/* ilustração */
.illus{position:relative;margin-top:-1.25rem;overflow:hidden;pointer-events:none}
.ill{display:block;width:100%;height:auto}
.ill :where(path,rect,circle,ellipse){stroke:var(--ink);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;fill:var(--cream)}
.ill .nf{fill:none}.ill .r{fill:var(--red)}.ill .p{fill:var(--peach)}.ill .k{fill:var(--ink)}.ill .c{fill:var(--cream)}.ill .ns{stroke:none}.ill .t2{stroke-width:2}
.ill .rib{stroke-opacity:.45}
.ill .k+.rib{stroke:#fff;stroke-opacity:.3}
.ill .sun{opacity:.9}
.ill .sun-ring{animation:spin 60s linear infinite;transform-box:fill-box;transform-origin:center}
.ill .cloud{animation:drift 22s ease-in-out infinite alternate}
.ill .c2{animation-duration:28s;animation-direction:alternate-reverse}
.ill .c3{animation-duration:34s}
.ill .gulls{animation:drift 16s ease-in-out infinite alternate-reverse}
.ill .flame{transform-box:fill-box;transform-origin:50% 100%;animation:flame 1.6s ease-in-out infinite alternate}
.ill .steam{transform-box:fill-box;transform-origin:center;animation:steam 3.6s ease-out infinite;opacity:0}
.ill .flow{stroke:var(--red);stroke-dasharray:10 16;animation:flow 1.4s linear infinite}
.ill .beacon{animation:blink 2s steps(1) infinite}
.ill .bob{animation:bob 5s ease-in-out infinite alternate}
.ill .waves{animation:waves 4s linear infinite}

/* ciclo do descarregamento: 16s */
.ill .trolley,.ill .cable rect,.ill .load,.ill .cargo,.ill .next,.ill .truck,.ill .truck-cargo{animation-duration:16s;animation-iteration-count:infinite;animation-timing-function:ease-in-out}
.ill .trolley{animation-name:trolley}
.ill .cable rect{transform-origin:0 0;animation-name:cable}
.ill .load{animation-name:load}
.ill .cargo{animation-name:cargo}
.ill .next{animation-name:next}
.ill .truck{animation-name:truck}
.ill .truck-cargo{animation-name:tcargo}

@keyframes trolley{0%,18%{transform:translateX(0)}45%,70%{transform:translateX(-400px)}88%,100%{transform:translateX(0)}}
@keyframes cable{0%,8%{transform:scaleY(137)}18%,45%{transform:scaleY(42)}55%,62%{transform:scaleY(196)}70%,88%{transform:scaleY(42)}95%,100%{transform:scaleY(137)}}
@keyframes load{0%,8%{transform:translateY(145px)}18%,45%{transform:translateY(50px)}55%,62%{transform:translateY(204px)}70%,88%{transform:translateY(50px)}95%,100%{transform:translateY(145px)}}
@keyframes cargo{0%,59.9%{opacity:1}60%,94.9%{opacity:0}95%,100%{opacity:1}}
@keyframes next{0%,59.9%{opacity:0}60%,94.9%{opacity:1}95%,100%{opacity:0}}
@keyframes tcargo{0%,59.9%{opacity:0}60%,91.9%{opacity:1}92%,100%{opacity:0}}
@keyframes truck{0%,66%{transform:translateX(0);opacity:1}88%{transform:translateX(-330px);opacity:1}91.9%{transform:translateX(-360px);opacity:0}92%{transform:translateX(60px);opacity:0}100%{transform:translateX(0);opacity:1}}
@keyframes drift{from{transform:translateX(-40px)}to{transform:translateX(50px)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes flame{from{transform:scaleY(.85) scaleX(1.05)}to{transform:scaleY(1.12) scaleX(.94)}}
@keyframes steam{0%{opacity:0;transform:translateY(0) scale(.6)}25%{opacity:.7}100%{opacity:0;transform:translateY(-46px) scale(1.5)}}
@keyframes flow{to{stroke-dashoffset:-26}}
@keyframes blink{0%,60%{opacity:1}61%,100%{opacity:.25}}
@keyframes bob{from{transform:translateY(0)}to{transform:translateY(3px)}}
@keyframes waves{to{transform:translateX(-40px)}}

/* cotações */
.quotes{display:flex;align-items:center;gap:1rem;margin-top:-6px;padding:.3rem .5rem .3rem 1.1rem;background:var(--ink);border-radius:18px;overflow:hidden;position:relative;z-index:1}
.quotes__label{flex:none;display:flex;align-items:center;gap:.55rem;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-d)}
.quotes__label i{width:8px;height:8px;border-radius:50%;background:#3ddc84;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(61,220,132,.6)}70%,100%{box-shadow:0 0 0 8px rgba(61,220,132,0)}}
.quotes__widget{flex:1;min-width:0;height:46px}

/* linhas */
.lines{padding:1.5rem 0 0}
.lines__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.line{position:relative;display:grid;gap:.3rem;padding:1.6rem 1.6rem 1.5rem;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);transition:transform .3s,border-color .3s,box-shadow .3s}
.line b{font-size:1.25rem;font-weight:700;letter-spacing:-.01em}
.line span{color:var(--muted);font-size:.92rem}
.line i{position:absolute;top:1.3rem;right:1.3rem;width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:var(--cream);font-style:normal;color:var(--red);transition:background .3s,color .3s}
.line:hover{transform:translateY(-4px);border-color:var(--red);box-shadow:0 20px 40px -26px rgba(165,30,45,.6)}
.line:hover i{background:var(--red);color:#fff}

/* moléculas (canvas) */
.mol{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}

/* números */
.stats{padding:7rem 0 5rem}
.stats__title{font-size:clamp(1.8rem,3.6vw,3rem);font-weight:700;letter-spacing:-.03em;line-height:1.08}
.stats__title span{display:block;color:#8A939C}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:3rem 0}
.stat{padding:2rem 1.75rem;background:var(--white);border:1px solid var(--line);border-radius:var(--radius)}
.stat:first-child{background:var(--ink);border-color:var(--ink);color:#fff}
.stat:first-child strong{color:var(--red)}
.stat:first-child span{color:var(--muted-d)}
.stat strong{display:block;font-size:clamp(2.4rem,4.4vw,3.8rem);font-weight:700;line-height:1;letter-spacing:-.04em;color:var(--red-d)}
.stat span{display:block;margin-top:.75rem;font-family:var(--f-mono);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* produtos */
.products{padding:3rem 0 7rem}
.tabs{display:inline-flex;flex-wrap:wrap;gap:2px;padding:4px;margin-bottom:2rem;background:var(--ink);border-radius:16px}
.tabs button{padding:.65rem 1.2rem;background:transparent;border:0;border-radius:12px;color:#D7DDE3;font-weight:500;font-size:.92rem;cursor:pointer;transition:background .25s,color .25s}
.tabs button:hover{color:#fff}
.tabs button[aria-selected=true]{background:var(--red);color:#fff}
.panel{display:grid;grid-template-columns:1fr 1.1fr;gap:3rem;align-items:center;animation:fade .5s}
.panel[hidden]{display:none}
@keyframes fade{from{opacity:0;transform:translateY(12px)}}
.panel__media{aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius-lg)}
.panel__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.panel:hover .panel__media img{transform:scale(1.04)}
.panel__body h3{font-size:1.8rem;font-weight:700;letter-spacing:-.02em;margin-bottom:.75rem}
.panel__body p{color:var(--muted);margin-bottom:1.5rem}
.chips{display:flex;flex-wrap:wrap;gap:.45rem}
.chips li{padding:.4rem .85rem;background:var(--white);border:1px solid var(--line);border-radius:999px;font-family:var(--f-mono);font-size:.76rem;transition:border-color .2s,color .2s}
.chips li:hover{border-color:var(--red);color:var(--red)}

/* ficha VHS-501 */
.spec{display:grid;grid-template-columns:.8fr 1.2fr;margin-top:5rem;background:var(--ink);color:#fff;border-radius:var(--radius-lg);overflow:hidden}
.spec__media img{width:100%;height:100%;object-fit:cover;min-height:280px}
.spec__body{padding:2.5rem}
.tag{color:var(--red);margin-bottom:.75rem}
.spec__body h3{font-size:2.3rem;font-weight:700;letter-spacing:-.02em;line-height:1.1;margin-bottom:1rem}
.spec__body h3 span{display:block;font-size:1rem;font-weight:400;font-style:italic;color:var(--muted-d);margin-top:.25rem;letter-spacing:0}
.spec__body>p{color:var(--muted-d);margin-bottom:1.25rem}
.ticks{margin-bottom:1.75rem;display:grid;gap:.4rem}
.ticks li::before{content:"✓";color:var(--red);margin-right:.6rem;font-weight:800}
.spec__table{grid-column:1/-1;display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line-d);border-top:1px solid var(--line-d)}
.spec__table div{padding:1.25rem 1.5rem;background:var(--ink)}
.spec__table dt{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-d);margin-bottom:.4rem}
.spec__table dd{font-weight:600}

/* serviços */
.services{position:relative;margin:0 14px;padding:6rem 0;background:var(--ink);color:#fff;border-radius:var(--radius-lg);overflow:hidden}
.services .wrap{position:relative;z-index:1}
.services .eyebrow,.services .lead{color:var(--muted-d)}
.services__head{display:grid;grid-template-columns:1.1fr 1fr;gap:2rem 5rem;align-items:end;margin-bottom:3.5rem}
.services__head .h2{margin-bottom:0;max-width:none}
.services__aside{display:grid;justify-items:start}
.services__aside .lead{max-width:46ch}
.services__grid{display:grid;grid-template-columns:1fr 1.15fr;gap:14px;align-items:stretch}
.services__media{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;min-height:100%}
.services__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.services__media::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(transparent,rgba(19,26,34,.85))}
.services__media figcaption{position:absolute;z-index:1;left:1.5rem;bottom:1.4rem}
.services__media figcaption .mono{color:#fff;padding:.45rem .9rem;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(19,26,34,.45);backdrop-filter:blur(6px)}
.services__col{display:grid;grid-template-rows:1fr auto;gap:14px}
.steps{display:grid;grid-template-rows:repeat(3,1fr);gap:14px}
.services__cta{width:100%;justify-content:center;padding:1.15rem 1.6rem;border-radius:var(--radius);font-size:1rem}
.steps li{display:flex;align-items:center;gap:1.5rem;padding:1.3rem 2rem;background:rgba(34,44,55,.75);backdrop-filter:blur(6px);border:1px solid var(--line-d);border-radius:var(--radius);transition:border-color .3s,transform .3s}
.steps li:hover{border-color:var(--red-l);transform:translateX(4px)}
.steps__n{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--red);font-family:var(--f-mono);font-size:.9rem}
.steps h3{font-size:1.25rem;font-weight:700;line-height:1.2;margin-bottom:.25rem}
.steps p{color:var(--muted-d)}

/* quem somos */
.about{padding:7rem 0}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem 5rem}
.about__text p{font-size:1.12rem;color:var(--muted);margin-bottom:1.25rem}
.pillars{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pillars li{display:grid;gap:.25rem;padding:1.4rem 1.5rem;background:var(--white);border:1px solid var(--line);border-radius:var(--radius)}
.pillars b{font-size:1.15rem;font-weight:700}
.pillars span{color:var(--muted);font-size:.95rem}
.molecule{grid-column:1/-1;display:grid;justify-items:center;padding:2.5rem 1.5rem 2rem;border-radius:var(--radius-lg);background:radial-gradient(60% 80% at 50% 0%,rgba(111,211,220,.1),transparent),var(--ink)}
.molecule svg{width:min(520px,100%);height:auto;overflow:visible}
.molecule .bonds path{stroke:var(--cyan);stroke-width:2.5;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.6s cubic-bezier(.16,1,.3,1)}
.molecule .bonds .arom{stroke-opacity:.55;stroke-width:2}
.molecule.is-in .bonds path{stroke-dashoffset:0}
.molecule.is-in .bonds path:nth-child(3){transition-delay:.3s}
.molecule.is-in .bonds path:nth-child(4),.molecule.is-in .bonds path:nth-child(5){transition-delay:.5s}
.molecule.is-in .bonds path:nth-child(6){transition-delay:.7s}
.molecule .atoms circle{fill:#E9EDF1;opacity:0;transition:opacity .6s 1.1s}
.molecule .atoms circle.n{fill:#5B8CFF}.molecule .atoms circle.o{fill:var(--red)}
.molecule .atoms text{fill:var(--muted-d);font:500 13px var(--f-mono);opacity:0;transition:opacity .6s 1.3s}
.molecule.is-in .atoms circle,.molecule.is-in .atoms text{opacity:1}
.molecule.is-in .atoms circle.n,.molecule.is-in .atoms circle.o{transform-box:fill-box;transform-origin:center;animation:atom 3.2s ease-in-out 2s infinite}
@keyframes atom{50%{transform:scale(1.18)}}
.molecule figcaption{margin-top:1rem;color:var(--muted-d);display:flex;gap:.8rem;flex-wrap:wrap;justify-content:center;align-items:center}
.molecule figcaption b{color:#fff}

/* contato */
.contact{position:relative;margin:0 14px;padding:6rem 0;background:radial-gradient(70% 90% at 100% 100%,rgba(165,30,45,.5),transparent 65%),radial-gradient(50% 70% at 0% 0%,rgba(125,22,35,.18),transparent 70%),linear-gradient(160deg,#0B0F14,#161E27);color:#fff;border-radius:var(--radius-lg);overflow:hidden}
.contact__grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:5rem}
.contact .eyebrow{color:var(--muted-d)}
.contact .h2 em{color:var(--red)}
.info{display:grid;gap:1.25rem;margin-top:2.5rem}
.info small{display:block;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-d)}
.info a:hover{text-decoration:underline}
.form{background:var(--cream);color:var(--ink);padding:2.25rem;border-radius:28px;display:grid;grid-template-columns:1fr 1fr;gap:1rem;box-shadow:0 30px 80px -20px rgba(60,8,14,.45)}
.form label{display:grid;gap:.4rem;font-size:.82rem;font-weight:600;color:var(--muted)}
.form label:nth-child(1),.form .btn,.form__note{grid-column:1/-1}
.form input,.form select{width:100%;padding:.85rem 1rem;background:var(--white);border:1px solid var(--line);border-radius:12px;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form select:focus{border-color:var(--red);box-shadow:0 0 0 4px rgba(165,30,45,.12)}
.form input.err{border-color:#d93025}
.form .btn{margin-top:.5rem}
.form__note{font-size:.85rem;color:var(--muted);min-height:1.2em}

/* rodapé */
.footer{margin:14px 14px 0;padding:3.5rem 0 1.5rem;background:var(--ink);color:#fff;border-radius:var(--radius-lg)}
.footer__grid{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;margin-bottom:3rem}
.footer__grid img{height:34px;width:auto}
.footer__grid p{color:var(--muted-d);margin-top:1rem}
.footer__social{display:flex;gap:.5rem;flex-wrap:wrap;align-self:flex-end}
.footer__social a{padding:.5rem 1rem;border:1px solid var(--line-d);border-radius:999px;font-size:.88rem;color:var(--muted-d);transition:all .2s}
.footer__social a:hover{border-color:var(--red);color:#fff}
.footer__bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.5rem;border-top:1px solid var(--line-d);font-size:.85rem;color:var(--muted-d)}
.footer__bottom a{color:#fff;font-weight:600}
.footer__bottom a:hover{color:var(--red)}

/* whatsapp */
.wa{position:fixed;right:28px;bottom:28px;z-index:40;width:56px;height:56px;border-radius:18px;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.3);transition:transform .25s}
.wa:hover{transform:scale(1.08)}

/* reveal */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.js .reveal.is-in{opacity:1;transform:none}

/* responsivo */
@media (max-width:980px){
  .panel,.spec,.services__grid,.services__head,.about__grid,.contact__grid{grid-template-columns:1fr}
  .services__media{min-height:auto;aspect-ratio:16/10}
  .about__grid,.contact__grid{gap:3rem}
  .services__head{gap:1.5rem;margin-bottom:2.5rem}
  .lines__grid,.pillars{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:1fr 1fr}
  .spec__table{grid-template-columns:1fr 1fr}
  .panel{gap:1.75rem}
  .header{grid-template-columns:1fr auto}
  .header__actions{display:none}
  .burger{display:block}
  .nav{position:fixed;top:calc(var(--frame) + 84px);left:calc(var(--frame) + 14px);right:calc(var(--frame) + 14px);flex-direction:column;padding:8px;border-radius:18px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:transform .35s cubic-bezier(.16,1,.3,1),opacity .3s,visibility .35s}
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav a{padding:.9rem 1rem;font-size:1.05rem}
  .illus .ill{width:1500px;max-width:none;margin-left:calc(50% - 750px)}
}
@media (max-width:620px){
  :root{--frame:8px;--radius-lg:26px}
  body{font-size:16px}
  .frame{border-radius:28px}
  .wrap{width:calc(100% - 32px)}
  .header{padding:0 6px 0 16px;left:calc(var(--frame) + 8px);right:calc(var(--frame) + 8px)}
  .hero{padding-top:104px}
  .illus{margin-top:1rem;padding-top:3.5rem}
  .badge{left:50%;top:0;translate:-50% 0;font-size:.64rem}
  .badge::after{left:calc(50% - 6px)}
  .illus .ill{width:1250px;margin-left:calc(50% - 600px)}
  .quotes__label{display:none}
  .quotes{padding-left:.5rem}
  .stats{padding:4.5rem 0 3rem}
  .stats__title{font-size:clamp(1.15rem,5.6vw,1.8rem)}
  .products,.about{padding:3rem 0 4.5rem}
  .services,.contact{padding:4.5rem 0;margin-inline:8px}
  .steps{grid-template-rows:none;gap:10px}
  .services__col{gap:10px}
  .steps li{align-items:flex-start;gap:1rem;padding:1.4rem 1.25rem}
  .steps__n{width:40px;height:40px;border-radius:12px}
  .steps h3{font-size:1.15rem}
  .footer{margin:8px 8px 0}
  .stats__grid{grid-template-columns:1fr 1fr;gap:8px;margin:2rem 0}
  .stat{padding:1.4rem 1.1rem}
  .stat strong{font-size:1.9rem}
  .stat span{font-size:.66rem}
  .spec{margin-top:3.5rem}
  .spec__body{padding:1.75rem 1.25rem}
  .spec__table{grid-template-columns:1fr}
  .form{grid-template-columns:1fr;padding:1.5rem 1.25rem}
  .btn{width:100%}
  .btn--sm{width:auto}
  .footer__bottom{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
  .ill .cargo,.ill .truck-cargo{opacity:0}
}

/* vinho mais claro sobre fundo escuro, pra manter contraste */
.services .h2 em,.contact .h2 em,.stat:first-child strong,.spec .tag,.ticks li::before{color:var(--red-l)}