/* Archivo variável servida localmente, recortada para o que o site usa:
   largura 100–125%, peso 400–800, latim básico + acentos (48 KB em vez de 90 KB) */
@font-face{
  font-family:"Archivo";font-style:normal;font-weight:400 800;font-stretch:100% 125%;font-display:swap;
  src:url("../fonts/archivo-var.woff2") format("woff2");
  unicode-range:U+0020-007E,U+00A0-00FF,U+2013-2014,U+2018-201D,U+2022,U+2026,U+20AC;
}
:root{
  /* Cores da marca Vassen: fundo petróleo escuro (o mesmo dos posts), amarelo nos destaques
     e petróleo no texto sobre o amarelo. Um tema só, igual em claro e escuro, como a identidade. */
  --amarelo:#F4BC44; --petroleo-escuro:#1C2A2F; --petroleo:#24343C;
  --bg:var(--petroleo-escuro); --surface:var(--petroleo); --ink:#F3F1EA; --muted:#A7B6BA;
  --accent:var(--amarelo);
  --line:rgba(243,241,234,.12); --header:rgba(28,42,47,.84);
  --paint-1:#3A434E; --paint-2:#1A1F26; --paint-3:#0C0F13;
  --film:linear-gradient(115deg,rgba(120,220,255,0) 0%,rgba(120,220,255,.55) 28%,rgba(185,150,255,.5) 50%,rgba(255,196,140,.45) 72%,rgba(255,196,140,0) 100%);
  --cta-bg:var(--amarelo); --cta-ink:var(--petroleo); --todo:#FF8A7A; /* tracejado de "falta preencher": coral, para não confundir com o amarelo */
  color-scheme:dark;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 70px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
*,*::before,*::after{box-sizing:inherit;margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:1.0625rem;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--header);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
img,svg{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:4px}

.display{font-stretch:125%;font-weight:700;letter-spacing:-.02em;line-height:.98}
.wrap{max-width:1280px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.todo{border-bottom:1.5px dashed var(--todo);color:var(--todo)}

/* ---------- Header ---------- */
/* Header: transparente sobre o hero, some ao descer e volta ao subir */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:20;
  padding:calc(env(safe-area-inset-top,0px) + 22px) clamp(20px,4vw,48px) 22px;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  background:transparent;
  transition:transform .5s cubic-bezier(.2,.7,.2,1),background-color .35s,padding .35s;
}
.nav.solid{
  background:var(--header);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  padding-top:calc(env(safe-area-inset-top,0px) + 12px);padding-bottom:12px;
}
.nav.hide{transform:translateY(-110%)}
.brand{font-stretch:125%;font-weight:800;font-size:1.05rem;letter-spacing:.01em;text-decoration:none;white-space:nowrap}
.brand span{font-weight:400;font-stretch:100%;color:var(--muted);margin-left:.4em}
.nav ul{list-style:none;display:flex;gap:clamp(14px,2.4vw,28px);font-size:.93rem}
.nav ul a{text-decoration:none;color:var(--muted)}
.nav ul a:hover{color:var(--accent)}
.nav .go{white-space:nowrap;color:var(--cta-ink)!important;background:var(--cta-bg);padding:10px 18px;border-radius:999px;font-weight:600}
.nav ul{align-items:center}
@media (max-width:720px){.nav ul li:not(:last-child){display:none}}

/* ---------- Seções fixadas ---------- */
.pin{height:100svh;min-height:580px;position:relative;overflow:hidden}
.stage{
  height:100%;max-width:1280px;margin:0 auto;
  padding:96px clamp(20px,4vw,48px) 40px;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);
  gap:clamp(24px,5vw,72px);align-items:center;
}
.copy h2{font-size:clamp(1.9rem,4vw,3.3rem);margin-bottom:.5em}
.copy p{color:var(--muted);max-width:40ch}

/* ---------- Hero ---------- */
/* Abertura só tipográfica: título grande embaixo, como capa */
.hero{min-height:min(88svh,860px);display:grid}
.hero .stage{height:auto;grid-template-columns:minmax(0,1fr);align-content:end;padding-top:128px;padding-bottom:clamp(56px,9vh,104px)}
.hero-top{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,64px);align-items:end}
.hero-side{display:grid;gap:22px}
.hero h1{display:grid;gap:.35em}
.h1-kicker{font-size:clamp(1rem,1.5vw,1.2rem);font-weight:600;font-stretch:100%;letter-spacing:0;line-height:1.2;color:var(--accent)}
.h1-main{font-size:clamp(2.3rem,5.6vw,5.4rem);max-width:12ch}
.h1-main .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.06em}
.h1-main .w > span{display:inline-block}
.hero .lead{color:var(--muted);max-width:46ch;font-size:clamp(1rem,1.4vw,1.2rem)}
/* Serviços do hero como legenda tipográfica, sobre uma linha fina */
.hero-services{display:flex;flex-wrap:wrap;gap:6px 20px;position:relative;padding-bottom:14px}
.hero-services::before{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line)}
.hero-services a{white-space:nowrap;font-size:.93rem;text-decoration:none;color:var(--muted);transition:color .25s}
.hero-services a{position:relative}
.hero-services a::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1.5px;background:var(--accent);transform:scaleX(0);transform-origin:left center;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.hero-services a:hover,.hero-services a:focus-visible{color:var(--accent)}
.hero-services a:hover::after,.hero-services a:focus-visible::after{transform:scaleX(1)}
/* Brilho amarelo bem suave atrás do título, se movendo devagar */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;z-index:-1;width:min(70vw,900px);aspect-ratio:1;right:-12%;top:-18%;border-radius:50%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(244,188,68,.16),rgba(244,188,68,.05) 55%,rgba(244,188,68,0))}
@media (prefers-reduced-motion:no-preference){.hero::before{animation:hero-glow 14s ease-in-out infinite alternate}}
@keyframes hero-glow{to{transform:translate(-18%,22%) scale(1.15)}}

/* ---------- Superfície de pintura ---------- */
.paint{
  position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3;width:100%;
  background:radial-gradient(120% 90% at 28% 18%,var(--paint-1) 0%,var(--paint-2) 48%,var(--paint-3) 100%);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.6);
}
.paint::after{
  content:"";position:absolute;inset:0;opacity:.22;mix-blend-mode:overlay;pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
.scratches{position:absolute;inset:0;width:100%;height:100%}
.film{position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,0) 38%),var(--film);background-blend-mode:screen;opacity:.75;clip-path:inset(0% 100% 0% 0%)}
.squeegee{position:absolute;top:0;bottom:0;left:0;width:2px;background:#fff;box-shadow:0 0 18px 4px rgba(170,225,255,.7),0 0 60px 12px rgba(190,160,255,.35)}
.gloss{position:absolute;top:-10%;bottom:-10%;left:0;width:28%;transform:skewX(-18deg);background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.28),rgba(255,255,255,0))}
.steps{list-style:none;margin-top:28px;display:grid;gap:14px;counter-reset:s}
.steps li{display:grid;grid-template-columns:2.2rem 1fr;gap:4px 12px;opacity:.3}
.steps li::before{counter-increment:s;content:counter(s);grid-row:span 2;font-stretch:125%;font-weight:700;font-size:1.4rem;line-height:1.1}
.steps strong{font-weight:650}
.steps span{color:var(--muted);font-size:.95rem}

/* ---------- Camadas ---------- */
.layers-visual{position:relative;height:100%;display:grid;place-items:center;perspective:1400px}
.stack{position:relative;width:min(58vw,380px);aspect-ratio:3/2;transform-style:preserve-3d}
.layer{position:absolute;inset:0;border-radius:12px;transform-style:preserve-3d}
.l-chapa{background:repeating-linear-gradient(90deg,#6A737D 0 2px,#5B636C 2px 4px);box-shadow:0 30px 60px rgba(0,0,0,.45)}
.l-primer{background:#9AA1A8}
.l-base{background:radial-gradient(120% 120% at 20% 10%,#3A4756,#1C2530)}
.l-verniz{background:rgba(220,235,245,.12);border:1px solid rgba(255,255,255,.4)}
.l-ppf{background:var(--film);border:1px solid rgba(255,255,255,.55);opacity:.85}
.layer-labels{list-style:none;display:grid;gap:16px;margin-top:24px}
.layer-labels li{border-left:2px solid var(--line);padding-left:14px}
.layer-labels li:first-child{border-image:var(--film) 1}
.layer-labels strong{display:block;font-weight:650}
.layer-labels span{color:var(--muted);font-size:.95rem}

/* ---------- Impacto ---------- */
.impact .stage{grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,2vw,24px)}
.duo figure{display:grid;gap:12px}
.duo .paint{aspect-ratio:1/1;overflow:visible}
.duo .paint.has-film::before{content:"";position:absolute;inset:0;border-radius:18px;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,0) 40%),var(--film);opacity:.35}
.duo .clip{position:absolute;inset:0;border-radius:18px;overflow:hidden}
.duo figcaption{font-size:.95rem;color:var(--muted)}
.duo figcaption strong{color:var(--ink);font-weight:650}
.stone{position:absolute;left:50%;top:50%;width:34px;z-index:3}
.crack,.ripple{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.crack{width:46%;opacity:0}
.ripple{width:30%;aspect-ratio:1;border-radius:50%;border:2px solid rgba(190,230,255,.9);opacity:0;z-index:2}

/* ---------- Seções de conteúdo ---------- */
.block{padding:clamp(80px,12vw,160px) 0}
.block + .block{border-top:1px solid var(--line)}
.block h2{font-size:clamp(1.9rem,4.4vw,3.6rem);max-width:18ch;margin-bottom:.45em}
.intro{color:var(--muted);max-width:56ch;font-size:clamp(1rem,1.3vw,1.15rem)}

.bridge{padding-bottom:0}
.bridge + .pin{border-top:0}
/* Seções depois da última animação fixada: o navegador só renderiza quando chegam perto da tela.
   Ficam fora das seções com ScrollTrigger para não mudar a posição de nenhum gatilho. */
#regeneracao ~ .block{content-visibility:auto;contain-intrinsic-size:auto 700px}
/* Self-healing */
[hidden]{display:none!important}
.heal{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:clamp(28px,5vw,72px);align-items:center}
.heal .hint{color:var(--muted);font-size:.95rem;margin-top:20px}
.heal-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:20px}
.heal-status{margin-top:14px;min-height:1.5em;font-weight:600}
.heal-panel{touch-action:none;cursor:crosshair}
.heal-panel canvas{position:absolute;inset:0;width:100%;height:100%;display:block;transition:opacity .8s}
.heal-film{position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,0) 40%),var(--film);opacity:.28;mix-blend-mode:screen}
.heat{position:absolute;left:-95px;top:-95px;width:190px;height:190px;border-radius:50%;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(rgba(255,176,96,.42),rgba(255,124,64,.14) 42%,rgba(255,124,64,0) 70%);mix-blend-mode:screen}
@media (max-width:820px){.heal{grid-template-columns:1fr}}
/* História */
.story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:start}
.story-text p + p{margin-top:1em}
.story-text p{max-width:52ch}
.photo-slot{aspect-ratio:4/5;border-radius:18px;background:var(--surface);display:grid;place-items:center;text-align:center;color:var(--muted);font-size:.95rem;padding:24px;border:1px dashed var(--line)}
.timeline{list-style:none;margin-top:36px;display:grid;gap:0}
.timeline li{display:grid;grid-template-columns:5.5rem 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--line)}
.timeline b{font-stretch:125%;font-weight:700}
.timeline span{color:var(--muted)}

/* Serviços (antes/depois) */
.services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,4vw,56px) clamp(20px,3vw,40px);margin-top:56px}
.service h3{font-size:1.35rem;font-stretch:112%;font-weight:700;margin:18px 0 6px}
.service p{color:var(--muted);max-width:46ch}
/* Serviço aberto pelo link do topo: o título acende em amarelo */
.service h3{transition:color .4s}
.service:target h3{color:var(--accent)}
/* Ao chegar pelo link do topo, o antes/depois ganha um contorno amarelo que some aos poucos */
.ba{transition:box-shadow .6s}
.service.arrive .ba{box-shadow:0 0 0 2px var(--accent),0 18px 50px rgba(244,188,68,.18)}
.service .when{margin-top:8px;font-size:.93rem}
.ba{position:relative;aspect-ratio:16/10;border-radius:16px;overflow:hidden;--pos:50%;touch-action:pan-y}
.ba > div{position:absolute;inset:0}
.ba .after{clip-path:inset(0 0 0 var(--pos))}
.ba .handle{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;background:#fff;transform:translateX(-1px);pointer-events:none;box-shadow:0 0 12px rgba(0,0,0,.4)}
.ba .handle::after{content:"";position:absolute;top:50%;left:50%;width:34px;height:34px;border-radius:50%;transform:translate(-50%,-50%);background:#fff;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba:focus-within .handle::after{outline:2px solid #fff;outline-offset:3px}
.ba .tag{position:absolute;bottom:10px;font-size:.78rem;color:#fff;background:rgba(0,0,0,.45);padding:3px 9px;border-radius:999px;pointer-events:none}
.ba .tag.l{left:10px}.ba .tag.r{right:10px}
.illus{font-size:.8rem;color:var(--muted);margin-top:8px}

/* Visual ilustrativo de cada antes/depois (data-look = id do serviço). Serviço novo usa o padrão. */
.ba .before{background:
  repeating-radial-gradient(circle at 45% 50%,rgba(255,255,255,.09) 0 1px,transparent 1px 7px),
  radial-gradient(120% 90% at 28% 18%,#363E48 0%,#1A1F26 48%,#0C0F13 100%);filter:brightness(.85)}
.ba .after{background-image:linear-gradient(115deg,transparent 28%,rgba(255,255,255,.22) 44%,transparent 58%),radial-gradient(120% 90% at 28% 18%,#46505C 0%,#1D232B 48%,#0C0F13 100%)}
.before[data-look="lavagem"]{background:
  radial-gradient(circle at 22% 72%,rgba(150,120,80,.6) 0 10%,transparent 28%),
  radial-gradient(circle at 68% 30%,rgba(140,115,85,.5) 0 9%,transparent 24%),
  radial-gradient(circle at 82% 80%,rgba(140,115,85,.45) 0 7%,transparent 20%),
  linear-gradient(180deg,transparent 45%,rgba(120,95,60,.55)),
  radial-gradient(120% 90% at 28% 18%,#3A434E 0%,#1A1F26 48%,#0C0F13 100%);filter:saturate(.6) brightness(.85)}
.before[data-look="higienizacao"]{background-color:#4A4F55;background-image:
  radial-gradient(ellipse at 30% 40%,rgba(90,70,40,.65) 0 12%,transparent 26%),
  radial-gradient(ellipse at 72% 70%,rgba(70,55,35,.55) 0 10%,transparent 22%),
  repeating-linear-gradient(45deg,rgba(0,0,0,.18) 0 2px,transparent 2px 4px),
  repeating-linear-gradient(-45deg,rgba(255,255,255,.06) 0 2px,transparent 2px 4px);filter:none}
.after[data-look="higienizacao"]{background-color:#626A73;background-image:
  repeating-linear-gradient(45deg,rgba(0,0,0,.18) 0 2px,transparent 2px 4px),
  repeating-linear-gradient(-45deg,rgba(255,255,255,.06) 0 2px,transparent 2px 4px)}
.before[data-look="vitrificacao"]{background:
  repeating-linear-gradient(96deg,rgba(255,255,255,.07) 0 2px,transparent 2px 16px),
  linear-gradient(180deg,rgba(185,205,220,.22),rgba(185,205,220,.08)),
  radial-gradient(120% 90% at 28% 18%,#3A434E 0%,#1A1F26 48%,#0C0F13 100%);filter:none}
.after[data-look="vitrificacao"]{background:
  radial-gradient(circle at 35% 35%,rgba(255,255,255,.95) 0 1.4px,rgba(205,228,242,.35) 2.4px 6px,transparent 7px) 0 0/34px 30px,
  radial-gradient(circle at 35% 35%,rgba(255,255,255,.9) 0 1px,rgba(205,228,242,.3) 2px 4px,transparent 5px) 11px 13px/22px 26px,
  linear-gradient(115deg,transparent 30%,rgba(255,255,255,.16) 45%,transparent 58%),
  radial-gradient(120% 90% at 28% 18%,#46505C 0%,#1D232B 48%,#0C0F13 100%)}
/* Foto enviada pelo painel substitui o visual ilustrativo */
.has-photo.img-on{background-image:var(--img)!important;background-size:cover!important;background-position:center!important;background-repeat:no-repeat!important;filter:none!important}
@media (max-width:720px){.has-photo.img-on{background-image:var(--img-s,var(--img))!important}}
.photo-slot.has-photo{color:transparent;border:0}

.combo{padding:clamp(24px,4vw,40px);border-radius:20px;background:var(--surface);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;position:relative;overflow:hidden}
.combo::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--film)}
.combo h3{font-size:1.4rem;font-stretch:112%;font-weight:700;margin-bottom:6px}
.combo p{color:var(--muted);max-width:60ch}

/* Seletor */
.quiz{margin-top:48px;max-width:760px}
.q{display:none}
.q.on{display:block}
.q legend{font-size:clamp(1.25rem,2.2vw,1.6rem);font-weight:650;margin-bottom:18px}
.q fieldset{border:0}
.opts{display:flex;flex-wrap:wrap;gap:10px}
.opts button{padding:14px 20px;border-radius:999px;border:1px solid var(--line);background:transparent;cursor:pointer;text-align:left}
.opts button:hover{border-color:var(--accent);color:var(--accent)}
.progress{font-size:.9rem;color:var(--muted);margin-bottom:12px}
.result{display:none;padding:clamp(24px,4vw,40px);border-radius:20px;background:var(--surface)}
.result.on{display:block}
.result h3{font-size:clamp(1.6rem,3vw,2.2rem);font-stretch:118%;font-weight:700;margin:4px 0 10px}
.result p{color:var(--muted);max-width:56ch}
.result .row{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:24px}
.link-btn{background:none;border:0;border-bottom:1px solid var(--line);cursor:pointer;padding:0 0 2px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;padding:16px 26px;border-radius:999px;background:var(--cta-bg);color:var(--cta-ink);text-decoration:none;font-weight:600}

/* Curso */
.course{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:32px;align-items:end}

/* FAQ */
.faq{margin-top:40px;max-width:820px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;font-weight:600;font-size:1.1rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:18px;font-size:1.5rem;font-weight:300;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding:0 0 22px;max-width:64ch}

/* Local */
.local{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:40px}
.local h3{font-size:1rem;font-weight:650;margin-bottom:6px}
.local p{color:var(--muted)}

/* CTA: bloco amarelo com texto petróleo, como nos posts */
.cta{background:var(--amarelo);color:var(--petroleo);--ink:var(--petroleo);--muted:#3B4F58;--line:rgba(36,52,60,.22);--cta-bg:var(--petroleo);--cta-ink:var(--amarelo);--accent:var(--petroleo);--todo:#9A3412}
.cta h2{font-size:clamp(2.2rem,6vw,5.2rem);max-width:14ch;margin-bottom:40px}
.magnetic{display:inline-flex;align-items:center;gap:12px;padding:22px 34px;border-radius:999px;text-decoration:none;background:var(--cta-bg);color:var(--cta-ink);font-weight:600;font-size:1.05rem;will-change:transform}
.magnetic .label{display:inline-block;will-change:transform}
footer{border-top:1px solid var(--line);padding:28px clamp(20px,4vw,48px) calc(28px + env(safe-area-inset-bottom,0px));color:var(--muted);font-size:.9rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- Responsivo ----------
   ≤1024: tablet  |  ≤820: sem pin nas seções internas  |  ≤600: celular */
@media (max-width:1024px){
  .story{gap:40px}
  .impact .stage{grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr)}
}
@media (max-width:820px){
  .pin{height:auto;min-height:0}
  .stage,.impact .stage,.hero .stage{grid-template-columns:minmax(0,1fr);align-content:center;padding-top:64px;padding-bottom:48px;gap:28px}
  .block{padding:72px 0}
  .paint{max-width:620px;margin:0 auto}
  .duo .paint{max-width:none}
  .duo .paint{overflow:hidden}
  /* as camadas sobem ao se abrir (z + inclinação): caixa mais alta e pilha descida para não invadir os textos */
  .layers-visual{height:390px}
  .stack{width:min(62vw,320px);top:60px}
  .steps{margin-top:16px}
  .steps li{opacity:1}
  .layer-labels{margin-top:12px;gap:10px}
  .hero{min-height:0}
  .hero .stage{padding-top:120px;padding-bottom:16px}
  .hero-top{grid-template-columns:1fr;gap:16px}
  .story,.course{grid-template-columns:1fr}
  .photo-slot{aspect-ratio:16/9}
  .combo{grid-template-columns:1fr}
  .local{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
  .bridge{padding-bottom:0}
}
@media (max-width:600px){
  body{font-size:1rem}
  .hero .lead{font-size:.98rem}
  .block{padding:64px 0}
  .bridge{padding-bottom:0}
  .layers-visual{height:350px}
  .stack{width:min(58vw,300px);top:70px}
  .nav .go{padding:9px 14px;font-size:.88rem}
  .services{grid-template-columns:1fr;margin-top:40px}
  .duo{gap:10px}
  .duo figcaption{font-size:.85rem}
  .photo-slot{aspect-ratio:4/3}
  .local{grid-template-columns:1fr;gap:20px}
  .timeline li{grid-template-columns:4.2rem 1fr}
  .magnetic{width:100%;justify-content:center}
  .combo .btn,.result .btn{width:100%;justify-content:center}
  .opts button{width:100%}
}
/* Celular deitado: telas baixas não comportam a abertura em altura cheia */
@media (max-height:520px) and (orientation:landscape){
  .hero{min-height:0}
  .hero .stage{padding-top:84px}
  .h1-main{font-size:clamp(2rem,5vw,3rem)}
}