/* 1x1ads, estilo institucional (dark) */
:root{--bg:#08080A;--bg2:#0E0E12;--card:#141419;--line:#24242C;--txt:#F2F2F4;--mut:#8E8E96;
  --orange:#F97316;--orange2:#FF6B2C;--orange3:#E84E0F;--red:#EF4444;--green:#10B981;--blue:#3B82F6;--meta:#1877F2;}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:'Inter',sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
.mono{font-family:'JetBrains Mono',monospace}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;letter-spacing:-.025em;line-height:1.1}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 26px}
section{padding:88px 0;position:relative}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:.74rem;color:var(--orange);letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--orange)}
.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--orange2),var(--orange3));color:#fff;font-weight:600;padding:14px 28px;border-radius:11px;text-decoration:none;transition:.2s;border:none;cursor:pointer;font-size:1rem}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(249,115,22,.30)}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--txt)}
/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(8,8,10,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:1.05rem;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo .b{color:var(--orange)}
.nav .links{display:flex;gap:26px;align-items:center}
.nav .links a{text-decoration:none;color:var(--mut);font-size:.92rem;font-weight:500;transition:.15s}
.nav .links a:hover,.nav .links a.active{color:var(--txt)}
.nav .links .btn{color:#fff;padding:9px 18px;font-size:.9rem}
.menu-btn{display:none;background:none;border:none;color:var(--txt);font-size:1.4rem;cursor:pointer}
/* HERO */
.hero{min-height:88vh;display:flex;align-items:center;border-bottom:1px solid var(--line);overflow:hidden;position:relative}
.gridbg{position:absolute;inset:0;z-index:1;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:48px 48px;mask:radial-gradient(circle at 50% 40%,#000,transparent 75%)}
.glow{position:absolute;top:-10%;left:50%;transform:translateX(-50%);width:900px;height:560px;z-index:0;background:radial-gradient(circle,rgba(249,115,22,.13),transparent 65%);filter:blur(20px)}
.hero .wrap{position:relative;z-index:2}
.hero h1{font-size:clamp(2.4rem,6.4vw,4.8rem);font-weight:700;margin:20px 0 22px;max-width:15ch}
.hero h1 .hl{background:linear-gradient(120deg,var(--orange),#FFB37A);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.sub{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--mut);max-width:600px;margin-bottom:34px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
/* CARDS */
.grid{display:grid;gap:18px}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px;transition:.2s}
.card:hover{border-color:#34343e;transform:translateY(-3px)}
.card .ic{font-size:1.6rem;margin-bottom:12px}
.card h3{font-size:1.15rem;margin-bottom:8px}.card p{color:var(--mut);font-size:.94rem}
.card .code{font-family:'JetBrains Mono',monospace;color:var(--orange);font-size:.78rem;font-weight:700}
.lead{font-size:1.5rem;font-family:'Space Grotesk',sans-serif;font-weight:500;max-width:820px}
.stat b{font-family:'Space Grotesk',sans-serif;font-size:2.4rem;font-weight:700;display:block}
.stat span{color:var(--mut);font-family:'JetBrains Mono',monospace;font-size:.74rem;letter-spacing:.06em}
/* BANNER (retenção) */
.banner{background:linear-gradient(120deg,rgba(249,115,22,.12),rgba(249,115,22,.03));border:1px solid rgba(249,115,22,.3);border-radius:16px;padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.banner h3{font-size:1.4rem;margin-bottom:6px}.banner p{color:var(--mut);font-size:.95rem}
/* FOOTER */
footer{border-top:1px solid var(--line);padding:54px 0 34px;background:var(--bg2)}
.fcols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:34px}
footer h4{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--mut);letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
footer a{display:block;color:var(--mut);text-decoration:none;font-size:.9rem;padding:5px 0;transition:.15s}
footer a:hover{color:var(--txt)}
.fbar{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--mut);font-size:.8rem;font-family:'JetBrains Mono',monospace}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s}
.reveal.in{opacity:1;transform:none}
@media(max-width:820px){.g3,.g2,.g4,.fcols{grid-template-columns:1fr}.nav .links{display:none}.menu-btn{display:block}.nav .links.open{display:flex;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--bg2);border-bottom:1px solid var(--line);padding:18px 26px;gap:16px}}