:root{
  --st-navy:#0B2545; --st-navy2:#132E5E; --st-ink:#0A1326;
  --st-orange:#F26522; --st-orange2:#FF8A3D;
  --st-mint:#2EE5B8; --st-cyan:#38E8FF; --st-violet:#8B5CF6;
}
body.surtech-v1 header#top, body.surtech-v1 header.o_header_standard, body.surtech-v1 #wrapwrap > header:not(.st-header-wrap header){display:none !important;}
.st-header-wrap *{box-sizing:border-box;}
.st-header-wrap{position:sticky;top:0;z-index:1030;font-family:'Inter',system-ui,-apple-system,sans-serif;}

/* TOPBAR compacto 28px */
.st-topbar{background:#0A1326;color:rgba(255,255,255,.75);font-size:11px;}
.st-topbar a{color:rgba(255,255,255,.75);text-decoration:none;transition:.2s;}
.st-topbar a:hover{color:#fff;}
.st-topbar-inner{max-width:1280px;margin:0 auto;padding:0 20px;height:28px;display:flex;align-items:center;justify-content:space-between;gap:10px;}
.st-sep{color:rgba(255,255,255,.2);padding:0 6px;}
.st-live{display:inline-flex;align-items:center;gap:5px;color:var(--st-mint);font-weight:600;}
.st-live-dot{width:5px;height:5px;border-radius:50%;background:var(--st-mint);box-shadow:0 0 8px var(--st-mint);animation:stpulse 2s infinite;display:inline-block;}
@keyframes stpulse{50%{opacity:.4}}

/* HEADER MAIN compacto 56px */
.st-header-main{background:rgba(255,255,255,.95);backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);border-bottom:1px solid rgba(11,37,69,.08);}
.st-header-inner{max-width:1280px;margin:0 auto;padding:0 20px;height:56px;display:flex;align-items:center;gap:14px;}
.st-logo{display:flex;align-items:baseline;font-weight:900;font-size:24px;letter-spacing:-.03em;line-height:1;text-decoration:none;flex-shrink:0;}
.st-logo .s1{color:var(--st-navy);} .st-logo .s2{color:var(--st-mint);}
.st-logo .sq{display:inline-block;width:7px;height:7px;background:var(--st-orange);margin-left:2px;border-radius:2px;position:relative;top:-11px;}
.st-logo:hover{text-decoration:none;}
.st-nav{display:flex;align-items:center;gap:1px;}
.st-nav a{position:relative;padding:7px 10px;border-radius:8px;color:var(--st-navy);font-size:12.5px;font-weight:600;cursor:pointer;text-decoration:none;transition:.2s;white-space:nowrap;}
.st-nav a:hover{background:rgba(11,37,69,.05);color:var(--st-orange);text-decoration:none;}
.st-nav a.active{color:var(--st-orange);}
.st-nav a.active::after{content:"";position:absolute;bottom:-1px;left:10px;right:10px;height:2px;background:linear-gradient(90deg,var(--st-orange),var(--st-mint));border-radius:2px;}
.st-search{flex:1;max-width:340px;position:relative;margin-left:auto;}
.st-search input{width:100%;height:36px;border-radius:10px;background:#F4F5F7;border:1px solid transparent;padding:0 80px 0 36px;font-size:12.5px;color:var(--st-navy);transition:.25s;}
.st-search input::placeholder{color:#94a3b8;}
.st-search input:focus{outline:none;background:#fff;border-color:var(--st-cyan);box-shadow:0 0 0 3px rgba(56,232,255,.12);}
.st-search .s-ico{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#64748b;pointer-events:none;font-size:15px;}
.st-search .s-ai{position:absolute;right:5px;top:50%;transform:translateY(-50%);font-size:9px;font-weight:800;color:#0A1326;background:linear-gradient(135deg,var(--st-mint),#9BF1E8);padding:3px 7px;border-radius:6px;box-shadow:0 0 12px -2px rgba(46,229,184,.5);pointer-events:none;}
.st-actions{display:flex;align-items:center;gap:4px;flex-shrink:0;}
.st-ibtn{position:relative;width:36px;height:36px;border-radius:10px;background:#F4F5F7;display:flex;align-items:center;justify-content:center;color:var(--st-navy);cursor:pointer;transition:.2s;border:none;text-decoration:none;}
.st-ibtn:hover{background:#fff;box-shadow:0 4px 16px -6px rgba(11,37,69,.25);color:var(--st-orange);text-decoration:none;}
.st-ibtn .st-badge{position:absolute;top:-3px;right:-3px;min-width:16px;height:16px;border-radius:999px;background:var(--st-orange);color:#fff;font-size:9px;font-weight:800;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid #fff;}
.st-cta{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:10px;background:linear-gradient(135deg,var(--st-orange),var(--st-orange2));color:#fff;font-weight:700;font-size:12px;box-shadow:0 8px 20px -8px rgba(242,101,34,.6),inset 0 1px 0 rgba(255,255,255,.25);transition:.25s;text-decoration:none;border:none;}
.st-cta:hover{transform:translateY(-1px);color:#fff;text-decoration:none;}
.st-burger{display:none;width:36px;height:36px;border-radius:10px;background:#F4F5F7;color:var(--st-navy);border:none;align-items:center;justify-content:center;cursor:pointer;}
.st-beam{height:1px;background:linear-gradient(90deg,transparent 0%,var(--st-cyan) 25%,var(--st-orange) 50%,var(--st-mint) 75%,transparent 100%);background-size:200% 100%;animation:stbeam 6s linear infinite;opacity:.8;}
@keyframes stbeam{100%{background-position:200% 0}}

/* MOBILE */
@media (max-width:991px){
  .st-nav{display:none;}
  .st-search{display:none;}
  .st-burger{display:inline-flex;}
  .st-cta span{display:none;}
  .st-cta{padding:8px 10px;}
  .st-topbar .d-md-none-hide{display:none;}
  .st-topbar-inner{font-size:10px;}
  .st-header-inner{gap:8px;padding:0 12px;height:48px;}
}
@media (max-width:575px){
  .st-topbar-extra{display:none;}
  .st-topbar-inner{height:24px;}
  .st-logo{font-size:22px;}
  .st-logo .sq{width:6px;height:6px;top:-10px;}
}
/* Mobile panel */
.st-mobile-panel{display:none;background:#fff;border-bottom:1px solid rgba(11,37,69,.08);padding:12px 16px;}
.st-mobile-panel.open{display:block;}
.st-mobile-panel .st-search{max-width:100%;margin:0 0 10px 0;display:block;}
.st-mobile-panel nav{display:flex;flex-direction:column;gap:1px;}
.st-mobile-panel nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--st-navy);font-weight:600;font-size:13px;text-decoration:none;}
.st-mobile-panel nav a:hover{background:#F4F5F7;color:var(--st-orange);}

/* ============== HERO TECH (computacional) ============== */
.st-hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(1100px 520px at 85% -10%,rgba(56,232,255,.25),transparent 55%),radial-gradient(900px 500px at 0% 110%,rgba(46,229,184,.2),transparent 55%),linear-gradient(180deg,#0A1326 0%,#0B2545 55%,#132E5E 100%);font-family:'Inter',system-ui,-apple-system,sans-serif;}
.st-hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 55% 40%,#000 40%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 55% 40%,#000 40%,transparent 75%);}
.st-hero-inner{position:relative;max-width:1280px;margin:0 auto;padding:44px 20px 36px;display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center;}
@media (max-width:991px){.st-hero-inner{grid-template-columns:1fr;padding:32px 16px 24px;gap:20px;}}
.st-kicker{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.9);font-weight:600;}
.st-kicker .k-dot{width:5px;height:5px;border-radius:50%;background:var(--st-orange);box-shadow:0 0 8px var(--st-orange);}
.st-hero h1{font-size:clamp(28px,4.5vw,48px);font-weight:900;letter-spacing:-.03em;line-height:1.05;margin:16px 0 16px;color:#fff;}
.st-hero h1 .g1{background:linear-gradient(135deg,var(--st-cyan),var(--st-mint) 60%,var(--st-orange2));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;}
.st-hero p.lead{color:rgba(255,255,255,.72);font-size:15px;line-height:1.55;max-width:500px;margin:0 0 22px;}
.st-hero p.lead b{color:#fff;font-weight:700;}
.st-hero-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.st-hero-cta{display:inline-flex;align-items:center;gap:7px;padding:12px 20px;border-radius:10px;background:linear-gradient(135deg,var(--st-orange),var(--st-orange2));color:#fff;font-weight:700;font-size:13px;box-shadow:0 14px 32px -10px rgba(242,101,34,.7),inset 0 1px 0 rgba(255,255,255,.25);transition:.25s;text-decoration:none;border:none;cursor:pointer;}
.st-hero-cta:hover{transform:translateY(-2px);color:#fff;text-decoration:none;}
.st-hero-ghost{display:inline-flex;align-items:center;gap:7px;padding:12px 20px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.18);color:#fff;font-weight:600;font-size:13px;text-decoration:none;cursor:pointer;transition:.25s;}
.st-hero-ghost:hover{background:rgba(255,255,255,.1);color:#fff;text-decoration:none;}
.st-hero-stats{display:flex;gap:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.6);font-size:12px;flex-wrap:wrap;}
.st-hero-stats b{color:#fff;font-size:17px;font-family:'JetBrains Mono',monospace;display:block;font-weight:700;}

.st-cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.st-cat{position:relative;padding:14px;border-radius:14px;background:linear-gradient(160deg,rgba(255,255,255,.08) 0%,rgba(255,255,255,.02) 100%);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(10px);cursor:pointer;transition:.25s;overflow:hidden;text-decoration:none;display:block;}
.st-cat:hover{transform:translateY(-2px);border-color:rgba(242,101,34,.4);box-shadow:0 16px 40px -16px rgba(242,101,34,.5);text-decoration:none;}
.st-cat-ic{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:8px;}
.st-cat-t{font-weight:700;font-size:13px;color:#fff;}
.st-cat-s{font-size:11px;color:rgba(255,255,255,.5);margin-top:2px;}
.st-cat-arr{position:absolute;top:14px;right:14px;opacity:0;transform:translateX(-4px);transition:.25s;color:var(--st-orange2);font-weight:700;font-size:13px;}
.st-cat:hover .st-cat-arr{opacity:1;transform:translateX(0);}