/* ===========================================================
   FJN Tecnologia — Design System compartilhado
   Editorial claro · tinta navy · laranja da marca · neutros slate
   Usado por todas as páginas internas. Tema claro padrão + escuro.
   =========================================================== */
:root{
  --bg:#F7F9FC; --surface:#FFFFFF; --surface-2:#EEF2F8;
  --ink:#0B1222; --ink-2:#2B3650; --muted:#64748B; --line:#E2E8F1;
  --accent:#F59B0D; --accent-ink:#B4660A;
  --panel:#0B1222; --panel-ink:#C8D3E6; --panel-line:#1D273D;
  --ring:rgba(245,155,13,.5);
  --shadow:0 1px 2px rgba(11,18,34,.04), 0 10px 30px -12px rgba(11,18,34,.14);
  --shadow-lg:0 2px 4px rgba(11,18,34,.05), 0 30px 60px -24px rgba(11,18,34,.22);
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:"Manrope","Inter",system-ui,sans-serif;
  --ok:#16A34A; --wa:#25D366;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){ :root:not([data-theme="light"]){
  --bg:#070B15; --surface:#0E1423; --surface-2:#131C2E;
  --ink:#EEF2F8; --ink-2:#B8C2D4; --muted:#8293AB; --line:#1B2437;
  --accent:#F7A81B; --accent-ink:#F7B53F;
  --panel:#0A1020; --panel-ink:#C8D3E6; --panel-line:#1E2840;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 34px -14px rgba(0,0,0,.6);
  --shadow-lg:0 2px 6px rgba(0,0,0,.5), 0 36px 70px -26px rgba(0,0,0,.7);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#070B15; --surface:#0E1423; --surface-2:#131C2E;
  --ink:#EEF2F8; --ink-2:#B8C2D4; --muted:#8293AB; --line:#1B2437;
  --accent:#F7A81B; --accent-ink:#F7B53F;
  --panel:#0A1020; --panel-ink:#C8D3E6; --panel-line:#1E2840;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 34px -14px rgba(0,0,0,.6);
  --shadow-lg:0 2px 6px rgba(0,0,0,.5), 0 36px 70px -26px rgba(0,0,0,.7);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);line-height:1.1;letter-spacing:-.02em;text-wrap:balance;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
svg{display:block}
em{font-style:normal;color:var(--accent-ink)}
::selection{background:var(--accent);color:#1a1200}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
.wrap-sm{max-width:820px}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--accent);display:inline-block}
.band{padding-block:clamp(52px,8vw,100px)}
.band.alt{background:var(--surface-2)}
.sec-head{max-width:640px;margin-bottom:clamp(30px,4vw,48px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-weight:800;font-size:clamp(27px,3.6vw,42px);margin-top:16px}
.sec-head p{color:var(--ink-2);font-size:17px;margin-top:16px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:14.5px;line-height:1;padding:12px 20px;border-radius:10px;cursor:pointer;border:1px solid transparent;transition:transform .18s cubic-bezier(.2,.7,.2,1),box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--accent);color:#1a1200;box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 8px 20px -8px var(--ring)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 12px 26px -8px var(--ring)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink-2);transform:translateY(-1px)}
.btn-wa{background:var(--wa);color:#04281a}
.btn-wa:hover{transform:translateY(-1px);filter:brightness(1.03)}
.btn-lg{padding:15px 26px;font-size:15.5px;border-radius:12px}

/* Header */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:60;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.3) blur(12px);-webkit-backdrop-filter:saturate(1.3) blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.site-header.scrolled{border-color:var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:800;font-size:17px;letter-spacing:-.01em;color:var(--ink)}
.brand small{display:block;font-family:var(--sans);font-weight:600;font-size:9.5px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin-top:1px;white-space:nowrap}
.brand .mark{width:34px;height:38px;flex:0 0 auto}
.nav-links{display:flex;gap:26px;margin-left:12px}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--ink-2);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--accent-ink)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:8px;color:var(--ink);cursor:pointer}

/* Page hero (internal pages) */
.page-hero{padding-block:clamp(44px,7vw,86px) clamp(32px,5vw,56px);position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-10%;top:-30%;width:620px;height:620px;max-width:90vw;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 16%,transparent),transparent 62%);pointer-events:none;z-index:0}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{font-weight:800;font-size:clamp(34px,6vw,60px);max-width:16ch}
.page-hero .lede{color:var(--ink-2);font-size:clamp(16.5px,1.7vw,19px);max-width:56ch;margin-top:20px}
.page-hero .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-stats{display:flex;flex-wrap:wrap;gap:30px;margin-top:36px;padding-top:26px;border-top:1px solid var(--line)}
.hero-stats .n{font-family:var(--display);font-weight:800;font-size:26px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.hero-stats .l{font-size:12.5px;color:var(--muted);margin-top:2px}
/* destaques qualitativos (sem números, com foco em chamar atenção) */
.hero-highlights{display:flex;flex-wrap:wrap;gap:14px 28px;margin-top:36px;padding-top:26px;border-top:1px solid var(--line)}
.hero-highlights .hl-item{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:15.5px;color:var(--ink);letter-spacing:-.01em}
.hero-highlights .hl-item svg{width:20px;height:20px;color:var(--accent-ink);flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.hl-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.hl-chip{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);border-radius:50px;padding:8px 16px}
.hl-chip svg{width:16px;height:16px;color:var(--accent-ink);stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}

/* Cards / grid */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;transition:border-color .25s,transform .25s,box-shadow .25s}
.card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));transform:translateY(-3px);box-shadow:var(--shadow)}
.card h3{font-size:19px;font-weight:700;letter-spacing:-.01em}
.card p{color:var(--ink-2);font-size:14.5px;margin-top:9px}
.ico{width:46px;height:46px;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);display:grid;place-items:center;color:var(--accent-ink);margin-bottom:18px;transition:transform .28s cubic-bezier(.2,.75,.2,1)}
.ico svg{width:23px;height:23px}
.card:hover .ico{transform:translateY(-3px) scale(1.07) rotate(-3deg)}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.tag{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:50px;padding:4px 11px}
.check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.check-list li{display:flex;align-items:flex-start;gap:9px;font-size:14.5px;color:var(--ink-2)}
.check-list li svg{width:17px;height:17px;color:var(--accent-ink);flex:0 0 auto;margin-top:2px}

/* Device frame (laptop) */
.device{position:relative}
.laptop{position:relative;width:100%;max-width:520px;margin:0 auto}
.lt-screen{position:relative;background:#0b1222;border:9px solid #0b1222;border-radius:16px 16px 5px 5px;box-shadow:var(--shadow-lg);overflow:hidden}
.lt-bar{display:flex;align-items:center;gap:7px;padding:9px 12px;background:#0e1626;border-bottom:1px solid #1d273d}
.lt-bar i{width:8px;height:8px;border-radius:50%;background:#2a3650}
.lt-bar .url{margin-left:10px;font-family:var(--mono);font-size:10.5px;color:#8293ab;background:#0b1222;border:1px solid #1d273d;border-radius:6px;padding:3px 10px}
.lt-shot{width:100%;height:300px;object-fit:cover;object-position:top center;background:var(--surface-2);display:block}
.lt-deck{position:relative;height:15px;margin:0 -6%;background:linear-gradient(180deg,#e9edf3 0%,#c3cad6 55%,#9aa3b2 100%);border-radius:3px 3px 11px 11px;box-shadow:0 14px 26px -12px rgba(11,18,34,.5)}
.lt-deck::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:16%;height:6px;background:#aab3c2;border-radius:0 0 8px 8px}

/* Forms */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.form-group label{font-size:12.5px;font-weight:600;color:var(--ink-2)}
.form-group input,.form-group select,.form-group textarea{width:100%;font-family:var(--sans);font-size:14.5px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 13px;transition:border-color .2s,box-shadow .2s}
.form-group textarea{min-height:104px;resize:vertical}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted);opacity:.7}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,3vw,34px);box-shadow:var(--shadow)}
.form-submit{width:100%;margin-top:4px;background:var(--accent);color:#1a1200;border:none;border-radius:11px;padding:15px;font-family:var(--sans);font-weight:700;font-size:15px;cursor:pointer;transition:transform .18s,box-shadow .2s;box-shadow:0 8px 20px -8px var(--ring)}
.form-submit:hover{transform:translateY(-1px);box-shadow:0 12px 26px -8px var(--ring)}
.form-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}

/* CTA panel */
.cta-final{background:var(--panel);border-radius:24px;padding:clamp(36px,5vw,64px);color:#fff;position:relative;overflow:hidden;text-align:center}
.cta-final::after{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 24%,transparent),transparent 65%);pointer-events:none}
.cta-final h2{color:#fff;font-weight:800;font-size:clamp(26px,3.4vw,40px);max-width:18ch;margin-inline:auto;position:relative}
.cta-final p{color:var(--panel-ink);font-size:17px;margin-top:16px;max-width:52ch;margin-inline:auto;position:relative}
.cta-final .row2{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;justify-content:center;position:relative}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:var(--surface);margin-top:8px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-block:52px 40px}
.footer-brand-name{font-family:var(--display);font-weight:800;font-size:19px}
.footer-brand-tag{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin-top:3px}
.footer-brand-desc{color:var(--muted);font-size:14px;margin-top:14px;max-width:34ch}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{width:36px;height:36px;border-radius:9px;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-2);transition:color .2s,border-color .2s,transform .2s}
.footer-social a:hover{color:var(--accent-ink);border-color:var(--accent);transform:translateY(-2px)}
.footer-col h4{font-family:var(--display);font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink);margin:0 0 14px}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:var(--muted);transition:color .2s}
.footer-col a:hover{color:var(--accent-ink)}
.footer-bottom{border-top:1px solid var(--line);padding-block:20px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.footer-copy{font-size:13px;color:var(--muted)}
.footer-copy span{color:var(--ink);font-weight:600}
.footer-bottom .flinks{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.footer-bottom .flinks a,.footer-bottom .flinks button{font-size:13px;color:var(--muted);background:none;border:none;font-family:var(--sans);cursor:pointer}
.footer-bottom .flinks a:hover,.footer-bottom .flinks button:hover{color:var(--accent-ink)}
.admin-link{display:inline-flex;align-items:center;gap:6px;color:var(--muted)!important;font-size:12px;font-weight:600;border:1px solid var(--line);padding:5px 12px;border-radius:7px;transition:border-color .2s,color .2s}
.admin-link:hover{border-color:var(--accent);color:var(--accent-ink)!important}
.admin-link svg{width:12px;height:12px}

/* WhatsApp float */
.wa-float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:70;width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(37,211,102,.6);transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* reveal — cascata */
.js .rv{opacity:0;transform:translateY(26px) scale(.985);transition:opacity .6s ease,transform .62s cubic-bezier(.2,.75,.2,1)}
.js .rv.in{opacity:1;transform:none}

@media (max-width:960px){ .footer-top{grid-template-columns:1fr 1fr} }
@media (max-width:920px){
  .nav-links{display:none}
  .form-row{grid-template-columns:1fr}
}
@media (max-width:640px){
  .nav-right .btn-ghost{display:none}
  .brand small{display:none}
  .brand{font-size:15px}
  .nav{gap:12px}
  .footer-top{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}