/* Houdini VEX Lab - SEO landing/subpage theme (self-contained). */
:root{
  --bg:#0c0c0e; --bg2:#111114; --panel:#16161a; --panel2:#1c1c21; --elevated:#1c1c21;
  --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.05);
  --text:#ededf0; --muted:#a3a3ad; --dim:#6c6c78;
  --orange:#ff4713; --orange2:#ff6a00; --amber:#ffb02e;
  --orange-soft:rgba(255,71,19,.12);
  --grad:linear-gradient(120deg,#ff4713,#ff6a00 55%,#ffb02e);
  --code-bg:#0a0a0c; --code-text:#e9e3da;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono','SFMono-Regular',Menlo,Consolas,'Liberation Mono',monospace;
  --maxw:1080px; --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
code,pre{font-family:var(--mono)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* nav */
.lp-nav{position:sticky;top:0;z-index:50;background:rgba(12,12,14,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line2)}
.lp-nav .container{display:flex;align-items:center;justify-content:space-between;height:62px}
.lp-nav .logo-img{height:30px;width:auto}
.lp-nav .nav-links{display:flex;align-items:center;gap:22px}
.lp-nav .nav-links a{color:var(--muted);font-size:.9rem;font-weight:500}
.lp-nav .nav-links a:hover{color:var(--text)}
@media(max-width:760px){.lp-nav .nav-links a.hide-sm{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.9rem;border-radius:10px;padding:11px 18px;border:1px solid var(--line);color:var(--text);background:transparent;cursor:pointer;transition:.15s}
.btn:hover{border-color:var(--orange2)}
.btn-primary{background:var(--grad);color:#1a0d06;border-color:transparent}
.btn-primary:hover{filter:brightness(1.05)}
.btn-lg{padding:13px 22px;font-size:1rem}

/* hero */
.lp-hero{padding:88px 0 44px;border-bottom:1px solid var(--line2);background:radial-gradient(1000px 420px at 72% -12%,rgba(255,71,19,.16),transparent 65%)}
.lp-crumb{font-size:.82rem;color:var(--dim);margin-bottom:14px}
.lp-crumb a{color:var(--dim)}
.lp-crumb a:hover{color:var(--orange2)}
.lp-hero .k{color:var(--orange2);letter-spacing:.14em;text-transform:uppercase;font-size:.74rem;font-weight:800}
.lp-hero h1{font-size:clamp(1.9rem,4.4vw,2.8rem);line-height:1.08;letter-spacing:-.02em;font-weight:800;margin:12px 0 14px}
.lp-hero .sub{color:var(--muted);font-size:1.1rem;line-height:1.7;max-width:760px}
.lp-hero .hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}

/* body */
.lp-body{padding:50px 0 24px}
.lp-body .container{max-width:860px}
.lp-body h2{font-size:clamp(1.35rem,3vw,1.8rem);margin:42px 0 12px;line-height:1.2}
.lp-body h2:first-child{margin-top:0}
.lp-body h3{font-size:1.12rem;margin:26px 0 8px}
.lp-body p{color:var(--muted);line-height:1.78;margin:0 0 16px}
.lp-body .lead{color:#dcdce2;font-size:1.08rem}
.lp-body ul,.lp-body ol{color:var(--muted);line-height:1.75;margin:0 0 18px;padding-left:22px}
.lp-body li{margin-bottom:9px}
.lp-body strong{color:var(--text)}
.lp-body code{background:var(--code-bg);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:.9em;color:var(--amber)}
.lp-body pre{background:var(--code-bg);border:1px solid var(--line);border-radius:10px;padding:15px 17px;overflow-x:auto;color:var(--code-text);margin:0 0 18px;font-size:.9rem;line-height:1.6}
.lp-body pre code{background:none;border:none;padding:0;color:inherit;font-size:1em}
.lp-body a{color:var(--orange2)}
.lp-body a:hover{text-decoration:underline}
.lp-body figure{margin:6px 0 22px}
.lp-body table{width:100%;border-collapse:collapse;margin:6px 0 22px;font-size:.94rem}
.lp-body th,.lp-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;color:var(--muted);vertical-align:top}
.lp-body th{background:var(--panel);color:var(--text);font-weight:700}
.lp-body td code{white-space:nowrap}

/* callout */
.lp-note{background:var(--orange-soft);border:1px solid rgba(255,71,19,.28);border-radius:10px;padding:14px 16px;margin:0 0 18px;color:#f0d9cd;font-size:.94rem}
.lp-note strong{color:#ffd2bf}

/* related + footer */
.lp-related{border-top:1px solid var(--line2);padding:46px 0 60px;background:var(--bg2)}
.lp-related .container{max-width:860px}
.lp-related h2{font-size:1.28rem;margin-bottom:18px}
.lp-rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.lp-rel-card{display:block;background:var(--elevated);border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:.15s}
.lp-rel-card:hover{border-color:var(--orange2);transform:translateY(-2px)}
.lp-rel-card b{display:block;color:var(--text);margin-bottom:4px}
.lp-rel-card span{font-size:.86rem;color:var(--dim)}
.lp-footer{border-top:1px solid var(--line2);padding:32px 0;color:var(--dim);font-size:.84rem}
.lp-footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.lp-footer a{color:var(--muted)}
.lp-footer a:hover{color:var(--orange2)}