/* ================================================================
   RACON ENGENHARIA — Landing Page
   Design monocromático azul-marinho · fonte Prompt (marca) + Inter
   ================================================================ */
:root{
  --navy:#001F60; --navy-800:#001A52; --navy-900:#001139; --navy-950:#000B24;
  --royal:#0232C2;
  --ink:#0B1A36; --muted:#56657C; --line:#E4E7EC;
  --surface:#FFFFFF; --surface-alt:#F0F0F0; --surface-2:#E7E9ED;
  --on-dark:#EAF0F8; --on-dark-muted:#9FB0C6; --line-dark:rgba(255,255,255,.12);
  --font-display:"Prompt",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --fs-display:clamp(2.5rem, 1.4rem + 4.6vw, 5rem);
  --fs-h1:clamp(2.1rem, 1.3rem + 3.2vw, 3.6rem);
  --fs-h2:clamp(1.7rem, 1.15rem + 1.9vw, 2.55rem);
  --container:1200px; --gutter:24px;
  --radius-sm:6px; --radius:10px; --radius-lg:16px;
  --shadow-sm:0 1px 2px rgba(0,31,96,.06);
  --shadow:0 12px 34px rgba(0,31,96,.10);
  --shadow-lg:0 28px 64px rgba(0,17,57,.20);
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:78px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 14px);-webkit-text-size-adjust:100%;overflow-x:clip}
body{font-family:var(--font-body);color:var(--ink);background:var(--surface);line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.12;letter-spacing:-.02em;color:var(--navy)}
::selection{background:var(--navy);color:#fff}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(64px,8vw,118px) 0}
.section.alt{background:var(--surface-alt)}
.section.dark{background:var(--navy-950);color:var(--on-dark)}
.section.dark h2,.section.dark h3{color:#fff}
.section.dark p{color:var(--on-dark-muted)}

/* ---------- kickers / heads ---------- */
.overline{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);
  font-weight:600;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);margin-bottom:16px}
.overline::before{content:"";width:26px;height:2px;background:var(--royal)}
.section.dark .overline{color:#fff}
.section.dark .overline::before{background:var(--royal)}
.head{max-width:760px;margin-bottom:clamp(36px,5vw,60px)}
.head h2{font-size:var(--fs-h2)}
.head p{margin-top:16px;color:var(--muted);font-size:1.1rem}
.section.dark .head p{color:var(--on-dark-muted)}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .overline{justify-content:center}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;
  font-size:1rem;padding:16px 30px;border-radius:var(--radius);cursor:pointer;border:1.5px solid transparent;
  transition:.25s var(--ease);white-space:nowrap}
.btn .arw{transition:transform .25s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--navy-950);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--surface-alt);transform:translateY(-2px)}
.btn-outline-light{background:transparent;color:#fff;border-color:var(--line-dark)}
.btn-outline-light:hover{border-color:#fff}

/* ================= HEADER ================= */
header.site{position:fixed;top:0;left:0;right:0;z-index:60;height:var(--header-h);display:flex;align-items:center;
  transition:.3s var(--ease)}
header.site::before{content:"";position:absolute;inset:0;background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);opacity:0;transition:.3s var(--ease);border-bottom:1px solid transparent}
header.site.scrolled{height:66px}
header.site.scrolled::before{opacity:1;border-bottom-color:var(--line)}
header.site .container{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:2}
.brand{display:flex;align-items:center}
.brand img{height:46px;width:auto;transition:height .3s var(--ease)}
header.site.scrolled .brand img{height:38px}
.brand .logo-light{display:block}
.brand .logo-dark{display:none}
header.site.scrolled .brand .logo-light{display:none}
header.site.scrolled .brand .logo-dark{display:block}
.nav{display:flex;align-items:center;gap:34px}
.nav a.link{font-size:.95rem;font-weight:500;color:#fff;position:relative;padding:4px 0;transition:.2s}
header.site.scrolled .nav a.link{color:var(--ink)}
.nav a.link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--royal);transition:width .3s var(--ease)}
.nav a.link:hover::after{width:100%}
.nav .btn{padding:11px 22px;font-size:.92rem}
header.site:not(.scrolled) .nav .btn-primary{background:#fff;color:var(--navy)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:70}
.burger span{width:26px;height:2px;background:#fff;transition:.3s var(--ease)}
header.site.scrolled .burger span{background:var(--ink)}
body.nav-open .burger span{background:var(--ink)}
body.nav-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ================= HERO ================= */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:calc(var(--header-h) + 40px) 0 70px;
  color:#fff;overflow:hidden;background:var(--navy-950)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;
  transition:opacity 1.4s ease;transform:scale(1.06);animation:heroZoom 12s linear infinite alternate}
.hero-slide.active{opacity:1}
@keyframes heroZoom{from{transform:scale(1.02)}to{transform:scale(1.12)}}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(0,11,36,.94) 0%,rgba(0,17,57,.86) 42%,rgba(0,17,57,.55) 100%)}
.hero .container{position:relative;z-index:2}
.hero-tag{display:inline-flex;align-items:center;gap:9px;font-size:.82rem;font-weight:500;letter-spacing:.04em;
  padding:8px 16px;border:1px solid var(--line-dark);border-radius:100px;color:#dbe6f5;margin-bottom:26px;
  background:rgba(255,255,255,.05)}
.hero-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--royal);box-shadow:0 0 0 0 rgba(2,50,194,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(2,50,194,.55)}70%{box-shadow:0 0 0 12px rgba(2,50,194,0)}100%{box-shadow:0 0 0 0 rgba(2,50,194,0)}}
.hero h1{color:#fff;font-size:var(--fs-display);max-width:16ch;font-weight:700}
.hero h1 em{font-style:normal;color:#fff;position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.08em;height:.14em;background:var(--royal);opacity:.9;border-radius:2px}
.hero .lead{margin-top:24px;font-size:1.18rem;color:#c9d6e6;max-width:56ch}
.hero-list{list-style:none;margin:30px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 30px;max-width:680px}
.hero-list li{position:relative;padding-left:30px;color:#dbe6f2;font-size:1rem}
.hero-list li::before{content:"";position:absolute;left:0;top:.42em;width:16px;height:9px;
  border-left:2.5px solid var(--royal);border-bottom:2.5px solid var(--royal);transform:rotate(-45deg)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.hero-micro{margin-top:18px;font-size:.92rem;color:#98a8bd}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px;padding-top:34px;border-top:1px solid var(--line-dark);max-width:820px}
.hero-stats .st .num{font-family:var(--font-display);font-weight:700;font-size:clamp(1.9rem, 1.2rem + 1.8vw, 2.7rem);color:#fff;line-height:1}
.hero-stats .st .lbl{font-size:.82rem;color:#9fb0c6;margin-top:8px;line-height:1.35}

/* ================= MARQUEE ================= */
.marquee{background:var(--navy);color:#fff;overflow:hidden;padding:20px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:52px;animation:marq 32s linear infinite;will-change:transform}
.marquee-track span{font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:.04em;
  display:inline-flex;align-items:center;gap:52px;color:#eaf0f8}
.marquee-track span::after{content:"◆";color:var(--royal);font-size:.7rem}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ================= PAINS ================= */
.pains{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}
.pains li{display:flex;gap:14px;align-items:flex-start;padding:22px 24px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);font-weight:500}
.pains li .x{flex:none;width:24px;height:24px;border-radius:6px;background:#fce9e9;color:#c0392b;display:grid;place-items:center;font-size:.8rem;font-weight:700;margin-top:1px}
.pain-close{margin-top:30px;font-size:1.18rem;font-weight:500;color:var(--navy);max-width:800px}
.pain-close b{font-weight:700}

/* ================= CARDS (modalidades) ================= */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 30px;
  transition:.3s var(--ease);position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .idx{font-family:var(--font-display);font-weight:700;font-size:.85rem;color:var(--royal);letter-spacing:.1em}
.card h3{font-size:1.35rem;margin:14px 0 12px}
.card p{color:var(--muted)}
.card .ic{width:52px;height:52px;border-radius:12px;background:var(--surface-alt);display:grid;place-items:center;margin-bottom:20px;color:var(--navy)}
.card .ic svg{width:26px;height:26px}

/* ================= SECTORS (onde atuamos) ================= */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sector{display:flex;align-items:center;gap:16px;padding:24px 26px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);font-family:var(--font-display);font-weight:600;color:var(--navy);transition:.25s var(--ease)}
.sector:hover{border-color:var(--navy);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.sector .ic{flex:none;width:44px;height:44px;border-radius:10px;background:var(--navy);color:#fff;display:grid;place-items:center}
.sector .ic svg{width:22px;height:22px}

/* ================= ACOMPANHAMENTO (star, dark) ================= */
.follow-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.follow-items{list-style:none;display:grid;gap:14px;margin-top:6px}
.follow-items li{display:flex;gap:16px;padding:22px 24px;background:rgba(255,255,255,.04);border:1px solid var(--line-dark);
  border-radius:var(--radius);transition:.25s var(--ease)}
.follow-items li:hover{background:rgba(255,255,255,.07)}
.follow-items .ic{flex:none;width:46px;height:46px;border-radius:10px;background:var(--royal);display:grid;place-items:center;color:#fff}
.follow-items .ic svg{width:24px;height:24px}
.follow-items b{color:#fff;font-family:var(--font-display);font-weight:600;display:block;margin-bottom:3px;font-size:1.05rem}
.follow-items span{color:var(--on-dark-muted);font-size:.95rem}
.follow-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5;box-shadow:var(--shadow-lg)}
.follow-media img{width:100%;height:100%;object-fit:cover}
.follow-media .badge{position:absolute;left:18px;top:18px;background:rgba(0,11,36,.72);backdrop-filter:blur(6px);
  color:#fff;font-size:.78rem;font-weight:500;padding:8px 14px;border-radius:100px;display:flex;align-items:center;gap:8px}
.follow-media .badge .rec{width:8px;height:8px;border-radius:50%;background:#ff4d4d;animation:pulse 1.6s infinite}

/* ================= COMPARE (racon x mercado) ================= */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff}
.compare .col-h{padding:22px 28px;font-family:var(--font-display);font-weight:600;font-size:1.05rem;border-bottom:1px solid var(--line)}
.compare .col-h.mkt{color:var(--muted);background:var(--surface-alt)}
.compare .col-h.rac{color:#fff;background:var(--navy)}
.compare .row{padding:20px 28px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:flex-start;font-size:.98rem}
.compare .col.mkt .row{color:var(--muted);background:var(--surface-alt)}
.compare .col.rac .row{color:var(--ink);font-weight:500}
.compare .row:last-child{border-bottom:0}
.compare .row .mk{flex:none;margin-top:2px}
.compare .col.mkt .mk{color:#b04a4a}
.compare .col.rac .mk{color:#1f8a5b}

/* ================= DIFERENCIAIS ================= */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.feat{background:#fff;padding:34px 30px;transition:.25s var(--ease)}
.feat:hover{background:var(--surface-alt)}
.feat .ic{width:46px;height:46px;border-radius:10px;background:var(--navy);color:#fff;display:grid;place-items:center;margin-bottom:18px}
.feat .ic svg{width:23px;height:23px}
.feat h3{font-size:1.12rem;line-height:1.3}

/* ================= PORTFOLIO ================= */
.port-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.port-filter button{font-family:var(--font-display);font-weight:500;font-size:.9rem;padding:9px 20px;border-radius:100px;
  border:1px solid var(--line);background:#fff;color:var(--muted);cursor:pointer;transition:.2s var(--ease)}
.port-filter button:hover{border-color:var(--navy);color:var(--navy)}
.port-filter button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.port-item{position:relative;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;aspect-ratio:4/3;background:var(--surface-2)}
.port-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.port-item:hover img{transform:scale(1.07)}
.port-item .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,11,36,.9) 0%,rgba(0,11,36,.15) 55%,rgba(0,11,36,0) 100%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:24px}
.port-item .cat{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#9fc0ff;font-weight:600;margin-bottom:6px}
.port-item h3{color:#fff;font-size:1.2rem}
.port-item .meta{color:#c9d6e6;font-size:.85rem;margin-top:4px;display:flex;align-items:center;gap:8px}
.port-item .zoom{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.16);
  backdrop-filter:blur(6px);display:grid;place-items:center;opacity:0;transform:scale(.8);transition:.3s var(--ease)}
.port-item:hover .zoom{opacity:1;transform:scale(1)}
.port-item .zoom svg{width:18px;height:18px;color:#fff}
.port-item.hide{display:none}

/* ================= LIGHTBOX ================= */
.lb{position:fixed;inset:0;z-index:100;background:rgba(0,7,24,.95);display:none;align-items:center;justify-content:center;padding:24px}
.lb.open{display:flex}
.lb-img{max-width:92vw;max-height:82vh;border-radius:8px;box-shadow:var(--shadow-lg);object-fit:contain}
.lb-close{position:absolute;top:22px;right:26px;width:48px;height:48px;border-radius:50%;border:1px solid var(--line-dark);
  background:rgba(255,255,255,.08);color:#fff;font-size:1.4rem;cursor:pointer;display:grid;place-items:center}
.lb-close:hover{background:rgba(255,255,255,.16)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;border:1px solid var(--line-dark);
  background:rgba(255,255,255,.08);color:#fff;font-size:1.6rem;cursor:pointer;display:grid;place-items:center;transition:.2s}
.lb-nav:hover{background:rgba(255,255,255,.18)}
.lb-nav.prev{left:24px}.lb-nav.next{right:24px}
.lb-cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:#fff;font-family:var(--font-display);font-weight:500}
.lb-cap .t{font-size:1rem}.lb-cap .c{color:#9fb0c6;font-size:.85rem;margin-top:2px}

/* ================= SOBRE ================= */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.about-media{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:3/4;box-shadow:var(--shadow);position:relative}
.about-media img{width:100%;height:100%;object-fit:cover}
.about-creds{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
.about-creds li{display:flex;gap:12px;align-items:center;font-weight:500;color:var(--ink)}
.about-creds .ic{flex:none;width:38px;height:38px;border-radius:9px;background:var(--surface-alt);color:var(--navy);display:grid;place-items:center}
.about-creds .ic svg{width:20px;height:20px}
.about-text p{color:var(--muted);margin-top:14px;font-size:1.05rem}
.about-sign{margin-top:26px;font-family:var(--font-display);font-weight:600;font-size:1.25rem;color:var(--navy);font-style:italic}

/* stat strip inside sobre */
.numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:14px}
.numbers .n{text-align:left}
.numbers .big{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem, 1.3rem + 2vw, 3rem);color:var(--navy);line-height:1}
.numbers .big .suffix{color:var(--royal)}
.numbers .lbl{color:var(--muted);font-size:.9rem;margin-top:8px}

/* ================= CLIENTES ================= */
.clients{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.client-chip{padding:14px 26px;border:1px solid var(--line);border-radius:100px;background:#fff;
  font-family:var(--font-display);font-weight:600;color:var(--navy);font-size:1rem}

/* ================= FAQ ================= */
.faq{width:100%;margin:0}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:24px 44px 24px 0;font-family:var(--font-display);
  font-weight:600;font-size:1.1rem;color:var(--navy);cursor:pointer;position:relative;line-height:1.4}
.faq-q::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;
  color:var(--royal);transition:transform .3s var(--ease)}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a p{padding:0 40px 26px 0;color:var(--muted)}

/* ================= CTA FINAL (steps) ================= */
.cta-final{position:relative;overflow:hidden}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:44px 0;position:relative}
.step{position:relative;padding:30px 26px;background:rgba(255,255,255,.04);border:1px solid var(--line-dark);border-radius:var(--radius-lg);
  opacity:0;transform:translateY(24px);transition:.6s var(--ease)}
.cta-final.in .step{opacity:1;transform:none}
.cta-final.in .step:nth-child(1){transition-delay:.15s}
.cta-final.in .step:nth-child(2){transition-delay:.38s}
.cta-final.in .step:nth-child(3){transition-delay:.58s}
.step .n{width:44px;height:44px;border-radius:50%;background:var(--royal);color:#fff;display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;margin-bottom:18px}
.step h3{color:#fff;font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--on-dark-muted);font-size:.96rem}
.cta-box{text-align:center;max-width:720px;margin:0 auto}

/* ================= FOOTER ================= */
footer.site{background:var(--navy-950);color:var(--on-dark);padding:70px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--line-dark)}
footer.site .brand img{height:38px}
footer.site .f-about{color:var(--on-dark-muted);margin-top:18px;max-width:38ch;font-size:.95rem}
.f-col h4{color:#fff;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
.f-col a,.f-col p{display:block;color:var(--on-dark-muted);margin-bottom:10px;font-size:.95rem;transition:.2s}
.f-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:24px;
  color:#7d8fa6;font-size:.85rem}
.foot-bottom a{color:#7d8fa6}.foot-bottom a:hover{color:#fff}

/* ================= reveal ================= */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}


/* ================= RESPONSIVE ================= */
@media (max-width:900px){
  :root{--header-h:66px}
  .nav{position:fixed;top:0;right:0;height:100vh;width:min(82vw,360px);background:#fff;flex-direction:column;
    align-items:flex-start;justify-content:center;gap:22px;padding:40px;transform:translateX(100%);transition:transform .4s var(--ease);
    box-shadow:var(--shadow-lg);z-index:65}
  body.nav-open .nav{transform:translateX(0)}
  .nav a.link{color:var(--ink);font-size:1.15rem;font-family:var(--font-display);font-weight:500}
  header.site:not(.scrolled) .nav .btn-primary,.nav .btn-primary{background:var(--navy);color:#fff}
  .nav .btn{width:100%;justify-content:center;padding:15px}
  .burger{display:flex}
  body.nav-open{overflow:hidden}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(0,11,36,.5);z-index:62}
  .hero-list{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr;gap:26px 20px}
  .follow-grid,.about-grid{grid-template-columns:1fr;gap:38px}
  .about-media{aspect-ratio:16/10;max-height:420px}
  .grid-3,.sectors,.feats,.numbers,.steps{grid-template-columns:1fr 1fr}
  .port-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .grid-3,.sectors,.feats,.port-grid,.numbers,.steps,.pains,.about-creds,.hero-stats,.foot-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column}.hero-cta .btn{width:100%;justify-content:center}
  /* compare -> stacked cards */
  .compare{grid-template-columns:1fr;border:0;gap:16px;background:transparent}
  .compare .col{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
  .compare .col.mkt .col-h,.compare .col.rac .col-h{border-radius:0}
  .lb-nav{width:44px;height:44px}.lb-nav.prev{left:10px}.lb-nav.next{right:10px}
  .foot-bottom{flex-direction:column;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ══════════ LINGUAGEM DA MARCA — grafismos, chanfros, wordmark ══════════ */
/* Grafismo blueprint (linhas finas com cantos arredondados) */
.grafismo{position:absolute;pointer-events:none;color:var(--royal);opacity:.14;z-index:0}
.grafismo svg{width:100%;height:100%;display:block}
.hero .grafismo{top:-6%;right:-4%;width:min(46vw,560px);height:min(46vw,560px);color:#4f77ff;opacity:.16;z-index:1}
.cta-final .grafismo{bottom:-8%;left:-6%;width:min(50vw,560px);height:min(50vw,560px);color:#3a5cff;opacity:.16}
.cta-final .container{position:relative;z-index:2}
/* Wordmark girado (assinatura vertical, como na proposta) */
.wordmark-deco{position:absolute;right:clamp(-30px,-1vw,-10px);top:50%;transform:translateY(-50%) rotate(180deg);
  writing-mode:vertical-rl;font-family:var(--font-display);font-weight:700;font-size:clamp(6rem,16vw,15rem);
  letter-spacing:-.03em;color:#fff;opacity:.035;line-height:.8;pointer-events:none;z-index:1;user-select:none}
/* Chanfro 45° (eco do símbolo): corta canto sup-esq e inf-dir */
.chamfer{clip-path:polygon(26px 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%,0 26px)}
@media (max-width:560px){.chamfer{clip-path:polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px)}}

/* ══════════ POLÍTICA DE PRIVACIDADE + COOKIE NOTICE — BuildV ══════════ */
.privacy-overlay{position:fixed;inset:0;z-index:900;background:rgba(0,7,24,.8);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .3s ease}
.privacy-overlay.open{opacity:1;pointer-events:all}
.privacy-modal{background:#fff;border-radius:12px;width:100%;max-width:640px;max-height:86vh;display:flex;flex-direction:column;
  transform:translateY(20px);transition:transform .35s cubic-bezier(.16,1,.3,1)}
.privacy-overlay.open .privacy-modal{transform:translateY(0)}
.privacy-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line);flex-shrink:0}
.privacy-header h2{font-size:1.05rem;font-weight:600;color:var(--navy)}
.privacy-close{background:none;border:none;cursor:pointer;font-size:22px;color:#999;padding:4px;line-height:1}
.privacy-body{overflow-y:auto;padding:24px;font-size:13.5px;line-height:1.78;color:#333}
.privacy-body h3{font-family:var(--font-display);font-size:13.5px;font-weight:600;color:var(--navy);margin:20px 0 6px}
.privacy-body p,.privacy-body ul{margin-bottom:12px}
.privacy-body ul{padding-left:18px}
.cookie-notice{position:fixed;bottom:20px;left:20px;z-index:700;background:var(--navy-950);border:1px solid var(--line-dark);border-radius:12px;
  padding:20px 22px;width:100%;max-width:400px;display:flex;flex-direction:column;gap:14px;box-shadow:0 8px 32px rgba(0,0,0,.35);
  transform:translateY(calc(100% + 24px));transition:transform .48s cubic-bezier(.16,1,.3,1)}
.cookie-notice.show{transform:translateY(0)}
.cookie-notice p{font-size:.82rem;color:rgba(255,255,255,.66);line-height:1.6}
.cookie-notice p button{background:none;border:none;padding:0;color:#6fa0ff;font-size:inherit;font-family:inherit;cursor:pointer;text-decoration:underline}
.cookie-actions{display:flex;gap:10px}
.cookie-btn{flex:1;padding:10px 14px;border-radius:100px;font-family:var(--font-display);font-size:.8rem;font-weight:600;cursor:pointer;white-space:nowrap;text-align:center}
.cookie-btn--accept{background:var(--royal);color:#fff;border:none}
.cookie-btn--decline{background:transparent;color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.2)}
@media (max-width:480px){.cookie-notice{left:12px;right:12px;bottom:12px;max-width:none}}

/* ═══════════════════════════════════════════════════════════
   REFINO — GEOMETRIA DA MARCA (angular / técnico / blueprint)
   ═══════════════════════════════════════════════════════════ */
/* Botões: preenchidos chanfrados, contornados retos (linguagem angular) */
.btn{border-radius:0}
.btn-primary,.btn-light{clip-path:polygon(11px 0,100% 0,100% calc(100% - 11px),calc(100% - 11px) 100%,0 100%,0 11px);box-shadow:none}
.btn-primary{filter:drop-shadow(0 12px 26px rgba(0,31,96,.30))}
.btn-primary:hover{box-shadow:none}
.btn-light{filter:drop-shadow(0 12px 26px rgba(0,0,0,.20))}

/* Cards / setores / portfólio: cantos chanfrados + acento royal */
.card,.sector{border-radius:0;clip-path:polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px)}
.card{border-top:2px solid var(--line)}
.card:hover{border-top-color:var(--royal);box-shadow:none;filter:drop-shadow(0 14px 30px rgba(0,31,96,.12))}
.card .idx{font-size:1.4rem;letter-spacing:.04em;color:var(--navy);opacity:.24;font-weight:700}
.card:hover .idx{opacity:1;color:var(--royal)}
.sector{border-radius:0}
.port-item{border-radius:0;clip-path:polygon(22px 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%,0 22px)}
.chamfer{border-radius:0}
/* diferenciais: acento royal na barra superior do card ao passar */
.feat{position:relative}
.feat::before{content:"";position:absolute;top:0;left:0;width:0;height:2px;background:var(--royal);transition:width .35s var(--ease)}
.feat:hover::before{width:100%}

/* Overline: chevron angular no lugar do traço */
.overline::before{width:0;height:0;background:none;border-left:9px solid var(--royal);border-top:5px solid transparent;border-bottom:5px solid transparent}

/* Cabeçalho de seção com número (marca d'água editorial) */
.head[data-num]::before{content:none}
.head{position:relative}.head>*{position:relative;z-index:1}
.section.dark .head[data-num]::before{color:#fff;opacity:.07}
.center.head[data-num]::before{right:50%;transform:translateX(50%)}

/* ── HERO técnico ── */
.hero-tag{border-radius:0;clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px);
  background:rgba(2,50,194,.14);border-color:rgba(120,150,255,.35)}
/* marcadores da lista em chevron */
.hero-list li::before{content:"";left:0;top:.4em;width:0;height:0;border:none;border-left:9px solid var(--royal);
  border-top:5px solid transparent;border-bottom:5px solid transparent;transform:none}
/* rail vertical (direita) — credencial técnica */
.hero-rail{position:absolute;right:26px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:16px;z-index:3}
.hero-rail .line{width:1px;height:70px;background:linear-gradient(var(--royal),rgba(255,255,255,0))}
.hero-rail .txt{writing-mode:vertical-rl;font-family:var(--font-display);font-weight:500;font-size:.7rem;letter-spacing:.28em;
  text-transform:uppercase;color:rgba(255,255,255,.5)}
/* marcas de registro (crop marks) técnicas */
.hero-mark{position:absolute;width:30px;height:30px;z-index:3;pointer-events:none}
.hero-mark.tl{top:calc(var(--header-h) + 26px);left:clamp(16px,4vw,60px);border-left:2px solid var(--royal);border-top:2px solid var(--royal)}
.hero-mark.br{bottom:34px;right:clamp(16px,4vw,60px);border-right:2px solid rgba(255,255,255,.3);border-bottom:2px solid rgba(255,255,255,.3)}
/* linha diagonal blueprint atravessando o hero */
.hero-diag{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.hero-diag::before{content:"";position:absolute;top:-20%;left:58%;width:1px;height:140%;background:linear-gradient(rgba(120,150,255,0),rgba(120,150,255,.5),rgba(120,150,255,0));transform:rotate(14deg);transform-origin:top}
@media (max-width:900px){.hero-rail,.hero-mark,.hero-diag{display:none}}

/* Unificar TODOS os retângulos de card no mesmo chanfro da marca */
.pains li,.follow-items li,.step,.form-card{border-radius:0;
  clip-path:polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px)}
.compare{border-radius:0;
  clip-path:polygon(20px 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%,0 20px)}
@media (max-width:560px){
  .compare{clip-path:none}
  .compare .col{border-radius:0;clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px)}
}

/* ── HERO centralizado + título equilibrado ── */
.hero{text-align:center}
.hero .container{display:flex;flex-direction:column;align-items:center}
.hero-tag{margin:0 auto 26px}
.hero h1{max-width:26ch;margin:0 auto;text-wrap:balance}
.hero h1 em::after{border-radius:2px}
.hero .lead{margin:24px auto 0;text-align:center;max-width:60ch}
.hero-list{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 26px;max-width:840px;margin:30px auto 0}
.hero-list li{padding-left:24px;text-align:left}
.hero-cta{justify-content:center}
@media (max-width:560px){
  .hero-list{flex-direction:column;align-items:flex-start;max-width:320px;gap:12px}
}

/* ── Seção DOR — painel "sinais de risco" (relatório) ── */
.risk-panel{max-width:960px;margin:0 auto;background:#fff;border:1px solid var(--line);
  clip-path:polygon(22px 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%,0 22px);overflow:hidden;box-shadow:var(--shadow-sm)}
.risk-head{display:flex;justify-content:space-between;align-items:center;padding:18px 30px;border-bottom:1px solid var(--line);background:var(--surface-alt)}
.rh-lbl{font-family:var(--font-display);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:11px}
.rh-lbl::before{content:"";width:9px;height:9px;background:#c0392b;transform:rotate(45deg)}
.rh-count{font-family:var(--font-display);font-weight:600;font-size:.82rem;color:var(--muted);opacity:.6;letter-spacing:.04em}
.risk-list{list-style:none}
.risk-list li{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:22px;padding:22px 30px;
  border-bottom:1px solid var(--line);position:relative;transition:.25s var(--ease)}
.risk-list li::before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:#c0392b;transition:width .25s var(--ease)}
.risk-list li:hover{background:#fbf6f5}
.risk-list li:hover::before{width:3px}
.rk-n{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--surface-2);letter-spacing:.02em;transition:color .25s}
.risk-list li:hover .rk-n{color:#c0392b}
.risk-list li p{font-size:1.08rem;color:var(--muted);font-weight:400;line-height:1.5}
.risk-list li p b{font-weight:600;color:var(--ink)}
.rk-x{color:#c0392b;font-size:.85rem;opacity:.55}
.risk-resolve{display:flex;gap:16px;align-items:center;padding:26px 30px;background:var(--navy)}
.risk-resolve .rk-ok{flex:none;width:36px;height:36px;display:grid;place-items:center;background:var(--royal);color:#fff;font-weight:700;font-size:1rem;
  clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px)}
.risk-resolve p{color:#dbe6f2;font-size:1.06rem;line-height:1.55}
.risk-resolve p b{color:#fff;font-weight:600}
@media (max-width:560px){
  .risk-list li{grid-template-columns:auto 1fr;gap:14px;padding:18px 18px}
  .rk-x{display:none}
  .risk-head,.risk-resolve{padding-left:18px;padding-right:18px}
}

/* ── Seção DOR em 2 colunas (alinhada ao container) ── */
.dor-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(36px,5vw,64px);align-items:center}
.dor-grid .head{margin-bottom:0;max-width:none}
.dor-grid .risk-panel{max-width:none;margin:0;width:100%}
@media (max-width:900px){
  .dor-grid{grid-template-columns:1fr;gap:38px;align-items:stretch}
}

/* Títulos de seção equilibrados (evita quebra/órfã desnecessária) */
.head h2{text-wrap:balance}

/* ── Mockup de celular (Acompanhamento — câmera ao vivo) ── */
.phone-stage{display:grid;place-items:center;perspective:1200px;justify-self:center}
.phone{width:300px;height:600px;background:#0A0A0A;border-radius:44px;border:8px solid #14161c;position:relative;
  box-shadow:0 50px 90px rgba(0,7,24,.55),0 16px 30px rgba(0,0,0,.3),inset 0 0 0 2px #23262e;
  transform:rotate(-3deg);transition:transform .6s var(--ease)}
.phone:hover{transform:rotate(-1deg) translateY(-8px)}
.phone::before{content:"";position:absolute;top:14px;left:50%;transform:translateX(-50%);width:92px;height:24px;background:#000;border-radius:14px;z-index:3}
.phone-screen{position:absolute;inset:8px;border-radius:36px;overflow:hidden;background:#000}
.phone-cam{width:100%;height:100%;object-fit:cover}
.phone-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,7,24,.45) 0%,transparent 22%,transparent 62%,rgba(0,7,24,.75) 100%)}
.phone-live{position:absolute;top:48px;left:16px;display:inline-flex;align-items:center;gap:8px;background:rgba(0,7,24,.68);
  backdrop-filter:blur(6px);color:#fff;font-family:var(--font-display);font-weight:600;font-size:11px;letter-spacing:.04em;
  padding:7px 13px;border-radius:100px}
.phone-live .rec{width:8px;height:8px;border-radius:50%;background:#ff4d4d;box-shadow:0 0 0 0 rgba(255,77,77,.6);animation:pulse 1.6s infinite}
.phone-net{position:absolute;top:52px;right:16px;color:#fff;font-family:var(--font-display);font-size:10px;font-weight:600;opacity:.85;letter-spacing:.08em}
.phone-cap{position:absolute;left:14px;right:14px;bottom:16px;display:flex;justify-content:space-between;align-items:center;gap:10px;
  background:rgba(0,7,24,.66);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:12px 15px}
.phone-cap b{color:#fff;font-family:var(--font-display);font-weight:600;font-size:12.5px;display:block;line-height:1.2}
.phone-cap span{color:#9fb0c6;font-size:10.5px}
.phone-cap .live-dot{flex:none;width:9px;height:9px;border-radius:50%;background:var(--royal);box-shadow:0 0 0 4px rgba(2,50,194,.22)}
@media (max-width:560px){.phone{width:268px;height:536px;transform:rotate(-2deg)}}

/* ── Seção DIFERENÇA — confronto "Sem método × Método Racon" ── */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch;position:relative}
.vs-col{border-radius:0;clip-path:polygon(22px 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%,0 22px);overflow:hidden}
.vs-mkt{background:#fff;border:1px solid var(--line)}
.vs-rac{background:var(--navy-950);box-shadow:var(--shadow-lg);position:relative}
.vs-rac::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--royal);z-index:2}
.vs-h{padding:22px 26px 18px;font-family:var(--font-display);font-weight:600;font-size:1.18rem;display:flex;flex-direction:column;gap:6px;border-bottom:1px solid}
.vs-mkt .vs-h{color:var(--muted);border-color:var(--line)}
.vs-rac .vs-h{color:#fff;border-color:var(--line-dark)}
.vs-tag{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;opacity:.6}
.vs-tag.rac{color:#6fa0ff;opacity:1}
.vs-col ul{list-style:none}
.vs-col li{display:flex;gap:13px;align-items:flex-start;padding:17px 26px;border-bottom:1px solid;font-size:1rem;line-height:1.5}
.vs-mkt li{color:var(--muted);border-color:var(--line)}
.vs-rac li{color:#e6edf7;border-color:var(--line-dark);font-weight:400}
.vs-col li:last-child{border-bottom:0}
.mk{flex:none;width:22px;height:22px;display:grid;place-items:center;border-radius:6px;font-size:.72rem;font-weight:700;margin-top:1px}
.mk.x{background:rgba(192,57,43,.1);color:#c0392b}
.mk.c{background:var(--royal);color:#fff}
.vs-badge{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:4;width:54px;height:54px;
  background:var(--royal);color:#fff;font-family:var(--font-display);font-weight:700;font-size:.9rem;letter-spacing:.05em;
  display:grid;place-items:center;clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  box-shadow:0 10px 24px rgba(2,50,194,.45);border:3px solid var(--surface-alt)}
@media (max-width:760px){
  .vs{grid-template-columns:1fr;gap:16px}
  .vs-badge{position:static;transform:none;margin:2px auto;width:48px;height:48px}
}

/* ── Seção CLIENTES — parede de clientes (logo wall) ── */
.client-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);padding:1px;
  clip-path:polygon(20px 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%,0 20px)}
.cw-cell{background:#fff;display:grid;place-items:center;text-align:center;padding:34px 18px;min-height:104px;
  font-family:var(--font-display);font-weight:600;color:#94a0b0;font-size:1.06rem;letter-spacing:.02em;line-height:1.25;
  transition:color .25s var(--ease),background .25s var(--ease)}
.cw-cell:hover{background:var(--surface-alt);color:var(--navy)}
.cw-next{color:var(--royal);font-weight:700;font-size:.9rem;letter-spacing:.04em}
.cw-next:hover{background:var(--royal);color:#fff}
@media (max-width:900px){.client-wall{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.client-wall{grid-template-columns:repeat(2,1fr)} .cw-cell{padding:26px 12px;min-height:86px;font-size:.98rem}}

/* ── Seção DIFERENCIAIS — timeline vertical animada ── */
.timeline{position:relative;max-width:940px;margin:0;padding:4px 0}
.tl-line{position:absolute;left:31px;top:10px;bottom:10px;width:2px;
  background:linear-gradient(180deg,var(--royal) 0%,rgba(2,50,194,.15) 100%);transform-origin:top}
.tl-line.reveal{opacity:1;transform:scaleY(0);transition:transform 1.3s var(--ease)}
.tl-line.reveal.in{transform:scaleY(1)}
.tl-item{position:relative;padding:0 0 clamp(30px,4vw,46px) 86px}
.tl-item:last-child{padding-bottom:0}
.tl-node{position:absolute;left:8px;top:-2px;width:48px;height:48px;background:var(--navy);color:#fff;z-index:2;
  display:grid;place-items:center;box-shadow:0 8px 18px rgba(0,31,96,.28);
  clip-path:polygon(11px 0,100% 0,100% calc(100% - 11px),calc(100% - 11px) 100%,0 100%,0 11px);transition:.4s var(--ease)}
.tl-node svg{width:24px;height:24px}
.tl-item.reveal.in .tl-node{background:var(--royal)}
.tl-idx{font-family:var(--font-display);font-weight:700;font-size:.78rem;letter-spacing:.1em;color:var(--royal);display:block;margin-bottom:3px}
.tl-body h3{font-size:1.22rem;color:var(--navy);line-height:1.32;max-width:none;text-wrap:balance}
/* animação de entrada (slide lateral) por tópico */
.tl-item.reveal{opacity:0;transform:translateX(-26px)}
.tl-item.reveal.in{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}
@media (max-width:560px){
  .tl-item{padding-left:70px}
  .tl-node{width:42px;height:42px;left:10px}.tl-node svg{width:21px;height:21px}
  .tl-line{left:30px}
  .tl-body h3{font-size:1.08rem}
}

/* ── Timeline: efeito spotlight (apaga/acende conforme o scroll) ── */
.tl-item{opacity:.34;transition:opacity .5s var(--ease)}
.tl-item .tl-node{background:var(--surface-2);color:var(--muted);box-shadow:none;transition:background .5s var(--ease),color .5s var(--ease),box-shadow .5s var(--ease),transform .5s var(--ease)}
.tl-item .tl-idx{color:var(--muted);transition:color .5s var(--ease)}
.tl-item .tl-body h3{color:var(--muted);transition:color .5s var(--ease)}
.tl-item.lit{opacity:1}
.tl-item.lit .tl-node{background:var(--royal);color:#fff;box-shadow:0 8px 18px rgba(2,50,194,.32);transform:scale(1.04)}
.tl-item.lit .tl-idx{color:var(--royal)}
.tl-item.lit .tl-body h3{color:var(--navy)}
@media (prefers-reduced-motion:reduce){
  .tl-item{opacity:1}
  .tl-item .tl-node{background:var(--navy);color:#fff}
  .tl-item .tl-idx{color:var(--royal)}.tl-item .tl-body h3{color:var(--navy)}
}

/* ── Diferenciais: timeline (esq) + imagem (dir) ── */
.dif-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(38px,5vw,68px);align-items:stretch}
.dif-grid .timeline{max-width:none;margin:0}
.dif-media{position:relative;overflow:hidden;min-height:440px;
  clip-path:polygon(26px 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%,0 26px);box-shadow:var(--shadow)}
.dif-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.dif-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,17,57,0) 55%,rgba(0,11,36,.55) 100%)}
.dif-badge{position:absolute;left:22px;bottom:22px;z-index:2;background:rgba(0,11,36,.72);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.12);padding:14px 20px;
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.dif-badge b{display:block;font-family:var(--font-display);font-weight:700;font-size:1.5rem;color:#fff;line-height:1}
.dif-badge span{color:var(--on-dark-muted);font-size:.82rem}
@media (max-width:900px){
  .dif-grid{grid-template-columns:1fr;gap:32px}
  .dif-media{min-height:0;aspect-ratio:16/10}
}

/* ── Carrossel de logos de clientes (autoplay + loop infinito) ── */
.logo-carousel{position:relative;overflow:hidden;padding:14px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.logo-track{display:flex;align-items:center;gap:clamp(44px,6vw,92px);width:max-content;animation:logoScroll 36s linear infinite}
.logo-carousel:hover .logo-track{animation-play-state:paused}
@keyframes logoScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.logo-slide{flex:none;display:grid;place-items:center;height:58px}
.logo-slide img{height:46px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.55;transition:filter .3s var(--ease),opacity .3s var(--ease)}
.logo-slide:hover img{filter:none;opacity:1}
@media (max-width:560px){.logo-slide img{height:38px}}
@media (prefers-reduced-motion:reduce){
  .logo-track{animation:none;flex-wrap:wrap;justify-content:center;width:100%;gap:32px 48px}
  .logo-slide[aria-hidden="true"]{display:none}
  .logo-slide img{filter:grayscale(1);opacity:.7}
}

/* ═══════════════ ENTRADA — hero (zoom invertido) + itens + header ═══════════════ */
/* imagem do hero: começa ampliada e recua (zoom-out reveal) */
.hero-bg{transform:scale(1.22);transition:transform 1.9s cubic-bezier(.16,1,.3,1)}
html.ready .hero-bg{transform:scale(1)}

/* itens do hero: fade + subida escalonada */
.hero-tag,.hero h1,.hero .lead,.hero-list,.hero-cta,.hero-stats{
  opacity:0;transform:translateY(26px);
  transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.ready .hero-tag  {opacity:1;transform:none;transition-delay:.25s}
html.ready .hero h1   {opacity:1;transform:none;transition-delay:.38s}
html.ready .hero .lead{opacity:1;transform:none;transition-delay:.54s}
html.ready .hero-list {opacity:1;transform:none;transition-delay:.66s}
html.ready .hero-cta  {opacity:1;transform:none;transition-delay:.78s}
html.ready .hero-stats{opacity:1;transform:none;transition-delay:.9s}

/* header: logo + itens descem suavemente */
header.site .brand,header.site .nav>*,header.site .burger{
  opacity:0;transform:translateY(-14px);
  transition:opacity .6s var(--ease),transform .6s var(--ease)}
html.ready header.site .brand {opacity:1;transform:none;transition-delay:.1s}
html.ready header.site .burger{opacity:1;transform:none;transition-delay:.2s}
html.ready header.site .nav>*:nth-child(1){opacity:1;transform:none;transition-delay:.30s}
html.ready header.site .nav>*:nth-child(2){opacity:1;transform:none;transition-delay:.37s}
html.ready header.site .nav>*:nth-child(3){opacity:1;transform:none;transition-delay:.44s}
html.ready header.site .nav>*:nth-child(4){opacity:1;transform:none;transition-delay:.51s}
html.ready header.site .nav>*:nth-child(5){opacity:1;transform:none;transition-delay:.58s}
html.ready header.site .nav>*:nth-child(6){opacity:1;transform:none;transition-delay:.65s}

/* no mobile o menu é off-canvas: não animar os itens do nav (evita conflito com o translateX) */
@media (max-width:900px){
  header.site .nav>*{opacity:1;transform:none;transition:none}
}
@media (prefers-reduced-motion:reduce){
  .hero-bg{transform:none;transition:none}
  .hero-tag,.hero h1,.hero .lead,.hero-list,.hero-cta,.hero-stats,
  header.site .brand,header.site .nav>*,header.site .burger{opacity:1;transform:none;transition:none}
}

/* ═══════════ ENTRADA (hero + header) ═══════════ */
/* Imagem do hero: zoom invertido — começa ampliada e recua */
.hero-bg{transform:scale(1.22);transition:transform 1.8s var(--ease)}
html.ready .hero-bg{transform:scale(1)}
/* Itens do hero: fade + subida escalonada */
.hero-tag,.hero h1,.hero .lead,.hero-list,.hero-cta,.hero-stats{opacity:0;transform:translateY(26px);
  transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.ready .hero-tag{opacity:1;transform:none;transition-delay:.20s}
html.ready .hero h1{opacity:1;transform:none;transition-delay:.32s}
html.ready .hero .lead{opacity:1;transform:none;transition-delay:.46s}
html.ready .hero-list{opacity:1;transform:none;transition-delay:.58s}
html.ready .hero-cta{opacity:1;transform:none;transition-delay:.70s}
html.ready .hero-stats{opacity:1;transform:none;transition-delay:.82s}
/* Header: logo, links e CTA descem suavemente */
header.site .brand,header.site .nav>*,header.site .burger{opacity:0;transform:translateY(-14px);
  transition:opacity .6s var(--ease),transform .6s var(--ease)}
html.ready header.site .brand,html.ready header.site .burger{opacity:1;transform:none;transition-delay:.15s}
html.ready header.site .nav>*{opacity:1;transform:none}
html.ready header.site .nav>*:nth-child(1){transition-delay:.30s}
html.ready header.site .nav>*:nth-child(2){transition-delay:.37s}
html.ready header.site .nav>*:nth-child(3){transition-delay:.44s}
html.ready header.site .nav>*:nth-child(4){transition-delay:.51s}
html.ready header.site .nav>*:nth-child(5){transition-delay:.58s}
html.ready header.site .nav>*:nth-child(6){transition-delay:.65s}

/* Botão flutuante do Merlin com a cor da identidade RACON */
.merlin-button{background:var(--navy)!important}

@media (prefers-reduced-motion:reduce){
  .hero-bg,.hero-tag,.hero h1,.hero .lead,.hero-list,.hero-cta,.hero-stats,
  header.site .brand,header.site .nav>*,header.site .burger{opacity:1!important;transform:none!important}
}