/* =============================================================
   Clavior — Design System  (edona-clean + polimento GEMINI adaptado)
   Ver constituicao.md §4 antes de alterar tokens.
   ============================================================= */

/* ---------- Tokens ---------- */
:root{
  --brand:#1C8CF0;        /* azul da logo Clavior */
  --brand-deep:#0A56B0;
  --brand-soft:#E8F3FE;
  --accent:#15ADE6;       /* ciano "água" — complementa o azul */
  --accent-deep:#0E86B4;
  --steel:#8A97A4;        /* cinza do "A" da logo */
  --wa:#25D366;
  --ink:#0F2233;
  --muted:#5A6E7E;
  --line:#E2EBF2;
  --paper:#F4F8FC;
  --surface:#FFFFFF;
  --shadow:0 10px 30px -12px rgba(15,30,40,.18);
  --shadow-lg:0 30px 60px -20px rgba(10,61,110,.28);
  --r-sm:.75rem;
  --r-md:1.25rem;
  --r-lg:1.75rem;
  --r-xl:2rem;
  --ease:cubic-bezier(.25,.46,.45,.94);
  --spring:cubic-bezier(.34,1.56,.64,1);
  --maxw:1200px;
  --nav-h:76px;
  font-family:'Inter',system-ui,sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,sans-serif;
  line-height:1.6;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans',sans-serif;line-height:1.1;letter-spacing:-.02em;color:var(--ink)}
::selection{background:var(--brand);color:#fff}

/* ---------- Ruído global ---------- */
.noise{
  position:fixed;inset:0;z-index:9999;pointer-events:none;
  opacity:.04;mix-blend-mode:multiply;
}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--tight{padding:64px 0}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--brand);font-weight:600;
  display:inline-flex;align-items:center;gap:.5rem;
}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--accent)}
.section-head{max-width:640px;margin-bottom:48px}
.section-head h2{font-size:clamp(1.9rem,4vw,2.9rem);font-weight:800;margin:14px 0 12px}
.section-head p{color:var(--muted);font-size:1.05rem}
.center{text-align:center;margin-inline:auto}
.center .eyebrow{justify-content:center}

/* ---------- Botões (magnéticos) ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.9rem 1.6rem;border-radius:999px;font-weight:600;font-size:.95rem;line-height:1;
  overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease);
  isolation:isolate;white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn span.lbl{position:relative;z-index:2;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}
.btn::before{
  content:"";position:absolute;inset:0;z-index:1;transform:translateY(102%);
  transition:transform .4s var(--ease);border-radius:inherit;
}
.btn:hover{transform:scale(1.03) translateY(-1px)}
.btn:active{transform:scale(.98)}

.btn--primary{background:var(--brand);color:#fff;box-shadow:0 8px 22px -8px rgba(13,92,168,.6)}
.btn--primary::before{background:var(--brand-deep)}
.btn--primary:hover::before{transform:translateY(0)}

.btn--accent{background:var(--accent);color:#fff;box-shadow:0 8px 22px -8px rgba(47,180,87,.55)}
.btn--accent::before{background:var(--accent-deep)}
.btn--accent:hover::before{transform:translateY(0)}

.btn--wa{background:var(--wa);color:#fff;box-shadow:0 8px 22px -8px rgba(37,211,102,.55)}
.btn--wa::before{background:#128C4B}
.btn--wa:hover::before{transform:translateY(0)}

.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn--ghost::before{background:var(--ink)}
.btn--ghost:hover{color:#fff}
.btn--ghost:hover::before{transform:translateY(0)}

.btn--light{background:#fff;color:var(--brand-deep)}
.btn--light::before{background:var(--brand-soft)}
.btn--light:hover{color:var(--brand-deep)}
.btn--light:hover::before{transform:translateY(0)}

.btn--block{width:100%;justify-content:center}
.btn--lg{padding:1.05rem 2rem;font-size:1.02rem}

/* ---------- Navbar (ilha flutuante) ---------- */
.nav{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:1000;
  width:min(var(--maxw),calc(100% - 32px));
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 12px 10px 22px;border-radius:999px;
  background:transparent;transition:background .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
  border:1px solid transparent;
}
.nav.scrolled{
  background:rgba(255,255,255,.72);backdrop-filter:blur(16px);
  border-color:var(--line);box-shadow:var(--shadow);
}
.nav__logo{display:flex;align-items:center;gap:.6rem}
.nav__logo img{height:34px;width:auto;display:block}
.nav__links{display:flex;align-items:center;gap:6px}
.nav__links a{padding:.5rem .9rem;border-radius:999px;font-size:.92rem;font-weight:500;color:rgba(255,255,255,.9);transition:.3s var(--ease)}
.nav.scrolled .nav__links a{color:var(--muted)}
.nav__links a:hover{transform:translateY(-1px);color:#fff;background:rgba(255,255,255,.14)}
.nav.scrolled .nav__links a:hover{color:var(--brand);background:var(--brand-soft)}
.nav__cta{display:flex;align-items:center;gap:8px}
.nav__burger{display:none;flex-direction:column;gap:5px;padding:10px;border-radius:12px}
.nav__burger span{width:22px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.nav.scrolled .nav__burger span{background:var(--ink)}

/* ---------- Hero (claro / abstrato) ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:calc(var(--nav-h) + 48px) 0 72px;
  background:
    radial-gradient(900px 520px at 82% 8%, #DCEEFF, transparent 70%),
    radial-gradient(700px 500px at 6% 92%, #E4F5FF, transparent 65%),
    linear-gradient(165deg, #F6FBFF 0%, #EAF4FE 55%, #E2F0FE 100%);
}
.hero__decor{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero__bubble{position:absolute;border-radius:50%;background:radial-gradient(circle at 32% 28%, rgba(255,255,255,.9), rgba(28,140,240,.14));border:1px solid rgba(28,140,240,.14)}
.hero__bubble.b1{width:120px;height:120px;top:16%;left:8%;animation:float 7s ease-in-out infinite}
.hero__bubble.b2{width:64px;height:64px;top:64%;left:14%;animation:float 9s ease-in-out infinite .6s}
.hero__bubble.b3{width:38px;height:38px;top:30%;left:46%;animation:float 6s ease-in-out infinite .3s}
.hero__bubble.b4{width:90px;height:90px;bottom:10%;right:34%;animation:float 8s ease-in-out infinite .9s}
.hero__spark{position:absolute;color:var(--accent);opacity:.5}
.hero__spark svg{width:100%;height:100%}
.hero__spark.s1{width:34px;height:34px;top:22%;left:33%;animation:twinkle 4s ease-in-out infinite}
.hero__spark.s2{width:22px;height:22px;top:70%;right:40%;color:var(--brand);animation:twinkle 5s ease-in-out infinite 1s}
.hero__inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero__tag{display:inline-flex;align-items:center;gap:.55rem;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:.5rem 1rem;border-radius:999px;font-size:.82rem;font-weight:600;color:var(--brand-deep);margin-bottom:24px}
.hero__tag .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
.hero h1{color:var(--ink);font-weight:800;font-size:clamp(2.4rem,5.4vw,4.2rem);max-width:15ch}
.hero h1 em{font-style:normal;background:linear-gradient(115deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__sub{margin:22px 0 32px;font-size:clamp(1.02rem,1.6vw,1.22rem);max-width:50ch;color:var(--muted)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px}
.hero__stats{display:flex;gap:34px;margin-top:48px;flex-wrap:wrap}
.hero__stat b{font-family:'Plus Jakarta Sans';font-size:1.9rem;font-weight:800;display:block;line-height:1;color:var(--brand)}
.hero__stat span{font-size:.78rem;color:var(--muted);font-family:'IBM Plex Mono',monospace;letter-spacing:.04em}
/* coluna visual — palco circular + degrau de mini-cards */
.hero__visual{position:relative;display:grid;place-items:center;min-height:480px}
.hero__stage{position:absolute;width:min(410px,90%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 42%, #fff 0%, #EAF4FE 60%, #D6EAFD 100%);
  box-shadow:inset 0 0 0 1px rgba(28,140,240,.10), 0 40px 80px -34px rgba(10,86,176,.38);z-index:0}
.hero__stack{position:relative;z-index:1;width:min(420px,94%);height:460px;margin:0 auto}
.hero__tile{position:absolute;width:39%;aspect-ratio:5/6;background:#fff;border:1px solid var(--line);
  border-radius:18px;box-shadow:0 26px 50px -22px rgba(10,86,176,.45);
  display:grid;place-items:center;padding:14px;transition:transform .5s var(--ease)}
.hero__tile img{max-width:100%;max-height:100%;object-fit:contain}
.hero__tile.t1{top:3%;left:8%;z-index:2;transform:rotate(-6deg)}
.hero__tile.t2{top:7%;right:6%;z-index:1;transform:rotate(5deg)}
.hero__tile.t3{bottom:5%;left:5%;z-index:3;transform:rotate(3deg)}
.hero__tile.t4{bottom:1%;right:8%;z-index:4;transform:rotate(-4deg)}
.hero__visual:hover .hero__tile.t1{transform:rotate(-6deg) translate(-6px,-6px)}
.hero__visual:hover .hero__tile.t2{transform:rotate(5deg) translate(6px,-6px)}
.hero__visual:hover .hero__tile.t3{transform:rotate(3deg) translate(-6px,6px)}
.hero__visual:hover .hero__tile.t4{transform:rotate(-4deg) translate(6px,6px)}
.hero__chip{position:absolute;z-index:5;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;padding:.55rem .85rem;font-size:.82rem;font-weight:600;display:flex;align-items:center;gap:.45rem;color:var(--ink)}
.hero__chip svg{width:16px;height:16px;color:var(--accent)}
.hero__chip.c1{top:0;right:-2%;animation:float 6s ease-in-out infinite}
.hero__chip.c3{bottom:6%;left:-4%;color:var(--brand-deep);animation:float 6.8s ease-in-out infinite 1s}
.hero__chip.c3 svg{color:var(--wa)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes twinkle{0%,100%{opacity:.25;transform:scale(.9)}50%{opacity:.7;transform:scale(1.1)}}

/* ---------- Faixa de logos/confiança ---------- */
.trust{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 40px;padding:26px 0}
.trust__row span{font-family:'IBM Plex Mono',monospace;font-size:.9rem;color:var(--muted);font-weight:500;opacity:.8}

/* ---------- Cards de produto ---------- */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--auto{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}

.pcard{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
  position:relative;
}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.pcard__media{position:relative;aspect-ratio:4/3.4;background:#fff;overflow:hidden;display:grid;place-items:center;padding:18px}
.pcard__media img{width:100%;height:100%;object-fit:contain;transition:transform .5s var(--ease)}
.pcard:hover .pcard__media img{transform:scale(1.05)}
.pcard__badge{position:absolute;top:14px;left:14px;background:var(--accent);color:#fff;font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px}
.pcard__cat{position:absolute;top:14px;right:14px;background:rgba(255,255,255,.9);backdrop-filter:blur(6px);color:var(--brand);font-size:.68rem;font-weight:600;padding:.35rem .7rem;border-radius:999px;border:1px solid var(--line)}
.pcard__body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.pcard__brand{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.pcard__body h3{font-size:1.06rem;font-weight:700;margin:6px 0 8px;line-height:1.25}
.pcard__body p{font-size:.9rem;color:var(--muted);flex:1;margin-bottom:16px}
.pcard__foot{display:flex;gap:10px;margin-top:auto}
.pcard__foot .btn{flex:1 1 0;min-width:0;padding:.72rem .6rem;font-size:.85rem}

/* ---------- Destaque hero product ---------- */
.feature{
  display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow)
}
.feature__media{background:linear-gradient(150deg,var(--brand-soft),#fff);display:grid;place-items:center;padding:48px;position:relative}
.feature__media img{max-height:420px;width:auto;object-fit:contain;filter:drop-shadow(0 30px 40px rgba(10,61,110,.22))}
.feature__media .float{position:absolute;bottom:24px;left:24px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow);font-size:.8rem;display:flex;align-items:center;gap:.5rem;font-weight:600}
.feature__body{padding:52px 48px}
.feature__body h3{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;margin:16px 0 14px}
.feature__body>p{color:var(--muted);font-size:1.05rem;margin-bottom:22px}
.feature__list{list-style:none;display:grid;gap:12px;margin-bottom:30px}
.feature__list li{display:flex;gap:.7rem;align-items:flex-start;font-size:.96rem}
.feature__list li svg{width:20px;height:20px;flex:none;color:var(--accent);margin-top:2px}
.feature__cta{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Pilares ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 30px;transition:transform .4s var(--ease),box-shadow .4s var(--ease);position:relative;overflow:hidden}
.pillar::after{content:"";position:absolute;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--brand),var(--accent));transition:width .5s var(--ease)}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.pillar:hover::after{width:100%}
.pillar__ico{width:54px;height:54px;border-radius:16px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-bottom:20px}
.pillar__ico svg{width:26px;height:26px}
.pillar h3{font-size:1.25rem;font-weight:700;margin-bottom:10px}
.pillar p{color:var(--muted);font-size:.96rem}
.pillar__num{position:absolute;top:26px;right:30px;font-family:'IBM Plex Mono',monospace;font-size:.8rem;color:var(--line);font-weight:700}

/* ---------- Categorias ---------- */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat{position:relative;border-radius:var(--r-lg);overflow:hidden;padding:34px 30px;min-height:200px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;background:var(--brand-deep);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.cat:nth-child(1){background:linear-gradient(150deg,#1C8CF0,#0A56B0)}
.cat:nth-child(2){background:linear-gradient(150deg,#15ADE6,#0A6FB0)}
.cat:nth-child(3){background:linear-gradient(150deg,#3B7EC8,#0A3E86)}
.cat:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.cat h3{color:#fff;font-size:1.4rem;font-weight:800;margin-bottom:8px}
.cat p{color:rgba(255,255,255,.85);font-size:.92rem;margin-bottom:16px}
.cat__link{font-family:'IBM Plex Mono',monospace;font-size:.82rem;font-weight:600;display:inline-flex;align-items:center;gap:.4rem;transition:gap .3s}
.cat:hover .cat__link{gap:.8rem}
.cat__ico{position:absolute;top:26px;right:28px;opacity:.28}
.cat__ico svg{width:52px;height:52px}

/* ---------- Como funciona (passos) ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 30px;position:relative}
.step__n{width:46px;height:46px;border-radius:12px;background:var(--ink);color:#fff;font-family:'Plus Jakarta Sans';font-weight:800;display:grid;place-items:center;font-size:1.2rem;margin-bottom:18px}
.step h3{font-size:1.2rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.95rem}
.step__dash{position:absolute;top:56px;right:-11px;width:22px;height:2px;background:var(--line);z-index:2}
.steps .step:last-child .step__dash{display:none}

/* ---------- Manifesto (banda escura) ---------- */
.manifesto{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.manifesto::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 15% 0%,rgba(13,92,168,.4),transparent),radial-gradient(500px 300px at 100% 100%,rgba(47,180,87,.25),transparent)}
.manifesto .wrap{position:relative}
.manifesto h2{color:#fff;font-size:clamp(1.8rem,4vw,3rem);font-weight:800;max-width:20ch;line-height:1.15}
.manifesto h2 em{font-style:normal;color:var(--accent)}
.manifesto .small{color:rgba(255,255,255,.6);font-size:1.05rem;max-width:44ch;margin-bottom:10px}
.manifesto .big{margin-top:6px}

/* ---------- CTA final ---------- */
.cta{background:linear-gradient(140deg,var(--brand),var(--brand-deep));color:#fff;border-radius:var(--r-xl);padding:64px 56px;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.cta::after{content:"";position:absolute;inset:0;background:radial-gradient(500px 250px at 50% -20%,rgba(255,255,255,.18),transparent)}
.cta *{position:relative}
.cta h2{color:#fff;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.9);max-width:52ch;margin:0 auto 30px;font-size:1.08rem}
.cta__btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Footer ---------- */
.footer{background:var(--brand-deep);color:rgba(255,255,255,.8);border-radius:var(--r-xl) var(--r-xl) 0 0;margin-top:0;padding:64px 0 30px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.footer__logo{height:40px;width:auto;display:block;margin-bottom:16px}
.footer__brand p{font-size:.95rem;max-width:34ch;color:rgba(255,255,255,.7)}
.footer h4{color:#fff;font-size:.95rem;margin-bottom:16px;font-family:'Plus Jakarta Sans';font-weight:700}
.footer ul{list-style:none;display:grid;gap:10px}
.footer ul a{font-size:.92rem;color:rgba(255,255,255,.72);transition:.3s}
.footer ul a:hover{color:#fff;transform:translateX(3px);display:inline-block}
.footer__bar{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.footer__bar small{color:rgba(255,255,255,.6);font-size:.85rem}
.status{display:inline-flex;align-items:center;gap:.5rem;font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:rgba(255,255,255,.7)}
.status .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}

/* ---------- Catálogo (produtos.html) ---------- */
.catalog-head{background:linear-gradient(140deg,var(--brand),var(--brand-deep));color:#fff;padding:calc(var(--nav-h) + 60px) 0 60px}
.catalog-head h1{color:#fff;font-size:clamp(2rem,5vw,3.2rem);font-weight:800;margin-bottom:12px}
.catalog-head p{color:rgba(255,255,255,.9);max-width:56ch}
.toolbar{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:32px}
.search{position:relative;flex:1;min-width:240px;max-width:420px}
.search input{width:100%;padding:.85rem 1rem .85rem 2.7rem;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:.95rem;color:var(--ink);transition:.3s}
.search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--muted)}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:.6rem 1.1rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.88rem;font-weight:500;color:var(--muted);transition:.3s var(--ease)}
.chip:hover{transform:translateY(-1px);border-color:var(--brand)}
.chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.result-count{font-family:'IBM Plex Mono',monospace;font-size:.82rem;color:var(--muted);margin-bottom:20px}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}

/* ---------- Detalhe (produto.html) ---------- */
.crumbs{font-family:'IBM Plex Mono',monospace;font-size:.8rem;color:var(--muted);padding:calc(var(--nav-h) + 28px) 0 0;display:flex;gap:.5rem;flex-wrap:wrap}
.crumbs a:hover{color:var(--brand)}
.pd{display:grid;grid-template-columns:1fr 1fr;gap:52px;padding:32px 0 20px;align-items:start}
.pd__gallery{position:sticky;top:calc(var(--nav-h) + 20px)}
.pd__main{background:linear-gradient(150deg,var(--brand-soft),#fff);border:1px solid var(--line);border-radius:var(--r-xl);display:grid;place-items:center;padding:48px;min-height:420px}
.pd__main img{max-height:400px;object-fit:contain;filter:drop-shadow(0 26px 36px rgba(10,61,110,.2))}
.pd__thumbs{display:flex;gap:12px;margin-top:14px}
.pd__thumbs button{width:76px;height:76px;border-radius:14px;border:1.5px solid var(--line);background:#fff;padding:8px;overflow:hidden;transition:.3s}
.pd__thumbs button.active{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.pd__thumbs img{width:100%;height:100%;object-fit:contain}
.pd__brand{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);font-weight:600}
.pd h1{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;margin:12px 0 16px}
.pd__resumo{font-size:1.12rem;color:var(--muted);margin-bottom:26px;line-height:1.6}
.pd__block{margin-bottom:26px}
.pd__block h4{font-size:.82rem;font-family:'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;display:flex;align-items:center;gap:.5rem}
.pd__block h4::after{content:"";flex:1;height:1px;background:var(--line)}
.pd__specs{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.pd__specs div{background:var(--surface);padding:14px 16px}
.pd__specs dt{font-size:.75rem;color:var(--muted);font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.pd__specs dd{font-size:.98rem;font-weight:600}
.pd__usos{list-style:none;display:grid;gap:10px}
.pd__usos li{display:flex;gap:.6rem;align-items:flex-start;font-size:.98rem}
.pd__usos li svg{width:19px;height:19px;color:var(--accent);flex:none;margin-top:3px}
.pd__quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow);position:sticky;top:calc(var(--nav-h) + 20px)}
.pd__quote .hint{font-size:.82rem;color:var(--muted);margin-top:14px;text-align:center;font-family:'IBM Plex Mono',monospace}
.pd__quote .btn{margin-bottom:12px}
.pd__desc{padding:8px 0 0}
.pd__desc h4{font-size:1.3rem;font-family:'Plus Jakarta Sans';font-weight:700;margin-bottom:14px;letter-spacing:-.01em}
.pd__desc p{color:var(--muted);margin-bottom:14px;max-width:70ch}
.pd__desc .car{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.pd__desc .car li{display:flex;gap:.6rem;align-items:flex-start;font-size:.96rem}
.pd__desc .car li svg{width:19px;height:19px;color:var(--accent);flex:none;margin-top:3px}

/* ---------- Animações ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);will-change:opacity,transform}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{transition:none;opacity:1;transform:none}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- Menu mobile ---------- */
.mobile-menu{position:fixed;inset:0;z-index:1500;background:rgba(15,30,40,.6);backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:.3s}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu__panel{position:absolute;top:14px;right:14px;left:14px;background:var(--surface);border-radius:var(--r-lg);padding:22px;transform:translateY(-12px);transition:.35s var(--ease)}
.mobile-menu.open .mobile-menu__panel{transform:translateY(0)}
.mobile-menu a{display:block;padding:.9rem .4rem;border-bottom:1px solid var(--line);font-weight:600;font-size:1.05rem}
.mobile-menu a:last-of-type{border:none}
.mobile-menu .btn{margin-top:14px}
.mobile-menu__close{position:absolute;top:18px;right:18px;font-size:1.5rem;color:var(--muted)}

/* ---------- Responsivo ---------- */
@media(max-width:960px){
  .hero__grid{grid-template-columns:1fr;gap:24px}
  .hero__visual{order:2;min-height:430px}
  .hero__stack{height:420px}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .feature{grid-template-columns:1fr}
  .feature__media{padding:38px}
  .feature__media img{max-height:320px}
  .feature__body{padding:38px 32px}
  .pillars,.cats,.steps{grid-template-columns:1fr}
  .pd{grid-template-columns:1fr;gap:32px}
  .pd__gallery{position:static}
  .pd__quote{position:static}
}
@media(max-width:640px){
  .section{padding:64px 0}
  .wrap{padding:0 18px}
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__burger{display:flex}
  .nav{padding:10px 10px 10px 18px}
  .grid--4,.grid--3,.grid--auto{grid-template-columns:1fr 1fr;gap:14px}
  .pcard__foot{flex-direction:column;gap:8px}
  .pcard__foot .btn{flex:none;width:100%;padding:.62rem;font-size:.82rem}
  .hero{padding-bottom:52px}
  .hero__visual{min-height:360px}
  .hero__stack{height:340px;max-width:320px}
  .hero__tile{width:43%}
  .hero__stats{gap:26px}
  .cta{padding:44px 26px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .pd__specs{grid-template-columns:1fr}
  .pd__desc .car{grid-template-columns:1fr}
}
@media(max-width:400px){
  .grid--4,.grid--3,.grid--auto{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
}