:root {
  --bg:    #080808;
  --surf:  #0d0d0d;
  --card:  #101010;
  --card-h:#141414;
  --b0:    #181818;
  --b1:    #212121;
  --lime:  #c8f135;
  --lime-d:#a3c427;
  --white: #efefef;
  --mid:   #666;
  --muted: #3a3a3a;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--white);overflow-x:hidden;}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: var(--text);
  text-decoration: none;
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 10px 22px;
  background: var(--lime);
  color: #0a0a0f;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 13px;
  border-radius: 100px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232, 255, 71, 0.25);
}

/* ── HERO ── */
.blog-hero{
  padding:72px 52px 56px;
  border-bottom:1px solid var(--b0);
  background:var(--surf);
  position:relative;overflow:hidden;
}
.blog-hero::after{
  content:'BLOG';
  position:absolute;right:-10px;bottom:-20px;
  font-family:'Bebas Neue',sans-serif;
  font-size:180px;letter-spacing:-4px;
  color:rgba(255,255,255,.02);
  pointer-events:none;white-space:nowrap;
  line-height:1;
}
.hero-inner{max-width:1200px;margin:0 auto;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:10px;letter-spacing:3px;text-transform:uppercase;
  color:var(--lime);font-weight:700;margin-bottom:18px;
}
.hero-tag-line{width:22px;height:1px;background:var(--lime);}
.blog-hero h1{
  font-family:'Syne',sans-serif;
  font-size:clamp(36px,4.5vw,52px);
  font-weight:800;letter-spacing:-1.5px;
  margin-bottom:14px;
}
.blog-hero h1 em{font-style:normal;color:var(--lime);}
.blog-hero-sub{font-size:15px;color:var(--mid);font-weight:300;max-width:500px;line-height:1.7;}

/* ── FILTER TABS ── */
.filter-wrap{
  padding:28px 52px;
  border-bottom:1px solid var(--b0);
  background:var(--surf);
}
.filters{
  max-width:1200px;margin:0 auto;
  display:flex;gap:8px;flex-wrap:wrap;
}
.filter-btn{
  padding:8px 18px;
  border:1px solid var(--b0);
  border-radius:100px;
  font-size:12px;color:var(--mid);
  background:none;cursor:pointer;
  font-family:'DM Sans',sans-serif;
  transition:all .2s;
  white-space:nowrap;
}
.filter-btn:hover{border-color:rgba(200,241,53,.3);color:#bbb;}
.filter-btn.active{background:var(--lime);color:var(--bg);border-color:var(--lime);font-weight:600;}

/* ── GRID ── */
.blog-main{
  padding:52px 52px 100px;
}
.blog-container{max-width:1200px;margin:0 auto;}

/* Featured post — top wide card */
.featured-post{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
  background:var(--card);
  border:1px solid var(--b0);
  border-radius:16px;
  overflow:hidden;
  margin-bottom:3px;
  transition:border-color .3s;
  text-decoration:none;color:inherit;
}
.featured-post:hover{border-color:var(--b1);}
.fp-visual{
  background:#0d0d0d;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
  min-height:280px;
}
.fp-visual-bg{
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(200,241,53,.06) 0%,transparent 60%);
}
.fp-visual-num{
  font-family:'Bebas Neue',sans-serif;
  font-size:120px;letter-spacing:-3px;
  color:rgba(200,241,53,.06);
  line-height:1;
  position:relative;z-index:1;
}
.fp-visual-icon{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:64px;height:64px;
  background:rgba(200,241,53,.08);
  border:1px solid rgba(200,241,53,.15);
  border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:26px;
  z-index:2;
}
.fp-body{padding:40px 40px;display:flex;flex-direction:column;justify-content:center;}
.fp-meta{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.fp-badge{
  background:var(--lime);color:var(--bg);
  font-size:9px;font-weight:700;letter-spacing:2px;text-transform:uppercase;
  padding:4px 10px;border-radius:4px;
}
.fp-cat{font-size:11px;color:var(--mid);letter-spacing:.5px;}
.fp-date{font-size:11px;color:var(--muted);}
.fp-title{
  font-family:'Syne',sans-serif;
  font-size:clamp(20px,2.2vw,26px);
  font-weight:800;line-height:1.2;
  letter-spacing:-.3px;
  margin-bottom:12px;
  transition:color .2s;
}
.featured-post:hover .fp-title{color:var(--lime);}
.fp-desc{font-size:14px;color:var(--mid);line-height:1.7;margin-bottom:24px;font-weight:300;}
.fp-read{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--lime);
  transition:gap .2s;
}
.featured-post:hover .fp-read{gap:12px;}
.fp-read svg{transition:transform .2s;}
.featured-post:hover .fp-read svg{transform:translateX(3px);}

/* ── POSTS GRID ── */
.posts-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:3px;
  margin-top:3px;
}

/* Article card */
.post-card{
  background:var(--card);
  border:1px solid var(--b0);
  display:flex;flex-direction:column;
  transition:background .25s,border-color .25s,transform .3s;
  text-decoration:none;color:inherit;
  border-radius:0;
  position:relative;
  overflow:hidden;
}
.post-card:first-child{border-radius:0 0 0 16px;}
.post-card:last-child{border-radius:0 0 16px 0;}
.post-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;
  transition:transform .4s ease;
}
.post-card:hover{background:var(--card-h);border-color:var(--b1);transform:translateY(-3px);z-index:2;}
.post-card:hover::before{transform:scaleX(1);}

.card-top{
  padding:28px 28px 0;
  display:flex;justify-content:space-between;align-items:flex-start;
  margin-bottom:16px;
}
.card-num{
  font-family:'Bebas Neue',sans-serif;
  font-size:11px;letter-spacing:3px;color:var(--muted);
}
.card-cat{
  font-size:10px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--lime);font-weight:700;
  background:rgba(200,241,53,.07);
  border:1px solid rgba(200,241,53,.12);
  padding:3px 9px;border-radius:4px;
}

.card-body{padding:0 28px 28px;flex:1;display:flex;flex-direction:column;}
.card-title{
  font-family:'Syne',sans-serif;
  font-size:17px;font-weight:700;
  line-height:1.3;letter-spacing:-.2px;
  margin-bottom:10px;
  transition:color .2s;
}
.post-card:hover .card-title{color:var(--lime);}
.card-desc{
  font-size:13px;color:var(--mid);
  line-height:1.7;font-weight:300;
  flex:1;margin-bottom:20px;
}

.card-footer{
  display:flex;align-items:center;justify-content:space-between;
  border-top:1px solid var(--b0);
  padding-top:16px;
}
.card-read{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;
  color:var(--white);
  background:rgba(255,255,255,.04);
  border:1px solid var(--b0);
  padding:7px 14px;border-radius:6px;
  text-decoration:none;
  transition:all .25s;
}
.post-card:hover .card-read{background:var(--lime);color:var(--bg);border-color:var(--lime);}
.card-read svg{transition:transform .25s;}
.post-card:hover .card-read svg{transform:translateX(3px);}
.card-time{font-size:11px;color:var(--muted);}

/* ── NEWSLETTER CTA ── */
.newsletter{
  max-width:1200px;margin:60px auto 0;
  background:rgba(200,241,53,.05);
  border:1px solid rgba(200,241,53,.15);
  border-radius:16px;
  padding:44px 48px;
  display:flex;align-items:center;justify-content:space-between;
  gap:32px;flex-wrap:wrap;
}
.nl-text{}
.nl-tag{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--lime);font-weight:700;margin-bottom:8px;}
.nl-title{font-family:'Syne',sans-serif;font-size:22px;font-weight:800;margin-bottom:6px;}
.nl-sub{font-size:14px;color:var(--mid);font-weight:300;}
.nl-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;flex-shrink:0;}
.nl-btn{
  background:var(--lime);color:var(--bg);
  padding:12px 26px;border-radius:7px;
  font-weight:700;font-size:13px;
  text-decoration:none;white-space:nowrap;
  display:inline-flex;align-items:center;gap:8px;
  transition:all .25s;
}
.nl-btn:hover{background:var(--lime-d);transform:translateY(-1px);}
.nl-btn2{
  font-size:13px;color:var(--mid);text-decoration:none;
  display:inline-flex;align-items:center;gap:6px;
  transition:color .2s;white-space:nowrap;
}
.nl-btn2:hover{color:var(--white);}

/* ── FOOTER ── */
footer {
  padding: 36px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-around;
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
  color: var(--white);
}

.footer-logo span {
  color: var(--accent);
}

.footer-copy {
  font-size: 13px;
  color: var(--mid);
  font-weight: 300;

}

/* ── REVEAL ── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease;}
.reveal.visible{opacity:1;transform:none;}

/* ── RESPONSIVE ── */
@media(max-width:960px){
  nav{padding:14px 24px;}
  .blog-hero,.filter-wrap,.blog-main{padding-left:24px;padding-right:24px;}
  .featured-post{grid-template-columns:1fr;}
  .fp-visual{min-height:160px;}
  .posts-grid{grid-template-columns:1fr 1fr;}
  .newsletter{padding:32px 28px;flex-direction:column;align-items:flex-start;}
  footer{padding:24px;}
}
@media(max-width:600px){
  .posts-grid{grid-template-columns:1fr;}
  .post-card:first-child,.post-card:last-child{border-radius:0;}
}