:root{
  --bg:#0B0D11; --panel:#12151B; --panel-2:#171B22; --line: rgba(247,249,252,0.08);
  --turquoise:#10E4C6; --blue:#0EA5FF; --deep-blue:#005DFF; --ink:#F7F9FC;
  --muted:#8B93A3; --muted-2:#5C6470;
  --grad: linear-gradient(90deg, var(--turquoise), var(--blue));
  --radius:14px; --maxw:1180px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg); color:var(--ink); font-family:'Inter',sans-serif; line-height:1.65;}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif; font-weight:600; letter-spacing:-0.01em;}
.mono{font-family:'IBM Plex Mono',monospace;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}
.grad-text{background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace; font-size:12.5px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--turquoise); display:flex; align-items:center; gap:10px; margin-bottom:16px;
}
.eyebrow::before{content:""; width:22px; height:2px; background:var(--grad); display:inline-block;}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 24px; border-radius:100px; font-size:14.5px; font-weight:600;
  cursor:pointer; border:none; transition:transform .18s;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--grad); color:#04110E;}
.btn-outline{border:1px solid var(--line); color:var(--ink); background:transparent;}

/* ---------- NAV ---------- */
header{
  position:sticky; top:0; z-index:100; padding:18px 0;
  background:rgba(11,13,17,0.92); backdrop-filter:blur(14px); border-bottom:1px solid var(--line);
}
nav.wrap{display:flex; align-items:center; justify-content:space-between;}
.brand{display:flex; align-items:center; gap:10px;}
.brand img{height:25.5px; width:auto;}
.brand span{font-family:'Sora',sans-serif; font-weight:700; font-size:18px;}
.brand span b{font-weight:800; background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;}
.nav-links{display:flex; align-items:center; gap:28px;}
.nav-links a{font-size:14.5px; color:var(--muted); transition:color .2s;}
.nav-links a:hover{color:var(--ink);}
.nav-cta{display:flex; align-items:center; gap:14px;}
@media (max-width:860px){ .nav-links{display:none;} }

/* ---------- HERO (listing + article) ---------- */
.page-hero{padding:70px 0 50px; border-bottom:1px solid var(--line);}
.page-hero h1{font-size:clamp(30px,4.2vw,44px); line-height:1.15; max-width:760px;}
.page-hero p{color:var(--muted); margin-top:16px; max-width:600px; font-size:16.5px;}

/* ---------- BLOG LISTING ---------- */
.blog-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; padding:70px 0 100px;}
.blog-card{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:0; overflow:hidden; display:flex; flex-direction:column; transition:border-color .2s, transform .2s;
}
.blog-card:hover{border-color:rgba(16,228,198,0.4); transform:translateY(-4px);}
.blog-card .thumb{
  height:170px; overflow:hidden;
}
.blog-card .thumb img{width:100%; height:100%; object-fit:cover;}
.article-hero-img{
  width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:var(--radius);
  border:1px solid var(--line); margin-bottom:30px;
}
.blog-card .body{padding:26px; display:flex; flex-direction:column; flex:1;}
.blog-card .tag{font-family:'IBM Plex Mono',monospace; font-size:11.5px; color:var(--turquoise); text-transform:uppercase; letter-spacing:.06em; margin-bottom:12px;}
.blog-card h3{font-size:18px; line-height:1.35; margin-bottom:10px;}
.blog-card p{color:var(--muted); font-size:14px; flex:1; margin-bottom:18px;}
.blog-card .readmore{font-size:13.5px; color:var(--blue); font-weight:600;}
@media (max-width:900px){ .blog-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:640px){ .blog-grid{grid-template-columns:1fr;} }

/* ---------- ARTICLE ---------- */
.article-wrap{max-width:740px; margin:0 auto; padding:60px 28px 100px;}
.article-meta{display:flex; gap:14px; align-items:center; color:var(--muted-2); font-size:13px; margin-bottom:18px; font-family:'IBM Plex Mono',monospace;}
.article-wrap h1{font-size:clamp(28px,4vw,40px); line-height:1.18; margin-bottom:22px;}
.article-body h2{font-size:23px; margin:38px 0 14px;}
.article-body h3{font-size:18px; margin:26px 0 10px;}
.article-body p{color:#C7CDD6; font-size:16px; margin-bottom:18px;}
.article-body ul, .article-body ol{color:#C7CDD6; font-size:16px; margin:0 0 18px 22px;}
.article-body li{margin-bottom:8px;}
.article-body strong{color:var(--ink);}
.article-cta{
  margin-top:44px; padding:30px; border-radius:var(--radius);
  background:linear-gradient(120deg, rgba(16,228,198,0.14), rgba(0,93,255,0.08));
  border:1px solid rgba(16,228,198,0.3);
  display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap;
}
.article-cta p{font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:17px; color:var(--ink); margin:0;}
.related{margin-top:60px; padding-top:40px; border-top:1px solid var(--line);}
.related h4{font-size:14px; color:var(--muted-2); text-transform:uppercase; letter-spacing:.06em; margin-bottom:20px; font-family:'IBM Plex Mono',monospace;}
.related-links{display:flex; flex-direction:column; gap:12px;}
.related-links a{font-size:15px; color:var(--ink); font-weight:500;}
.related-links a:hover{color:var(--turquoise);}
.back-link{display:inline-flex; align-items:center; gap:6px; color:var(--muted); font-size:14px; margin-bottom:24px;}
.back-link:hover{color:var(--turquoise);}

/* ---------- FOOTER ---------- */
footer{background:var(--panel); border-top:1px solid var(--line); padding:50px 0 26px; margin-top:40px;}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; color:var(--muted-2); font-size:13px;
  flex-wrap:wrap; gap:12px; padding-top:20px;
}
.footer-links{display:flex; gap:24px; flex-wrap:wrap; margin-bottom:24px;}
.footer-links a{color:var(--muted); font-size:14px;}
.footer-links a:hover{color:var(--turquoise);}

.wsp-float{
  position:fixed; bottom:26px; right:26px; z-index:200; width:56px; height:56px; border-radius:50%;
  background:var(--grad); display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 30px -8px rgba(16,228,198,0.6);
}
.wsp-float svg{width:26px; height:26px; fill:#04110E;}