/* ── TOKENS ─────────────────────────────────── */
:root {
  --or: #ff6300;
  --or2: #ff9940;
  --or-glow: rgba(255,99,0,.35);
  --or-dim: rgba(255,99,0,.1);
  --or-border: rgba(255,99,0,.25);
  --bk: #000;
  --s1: #0c0c0c;
  --s2: #141414;
  --s3: #1c1c1c;
  --bd: rgba(255,255,255,.07);
  --wh: #fff;
  --gr: #888;
  --gr2: #aaa;
  --font: -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --r: 18px;
  --ease: cubic-bezier(.16,1,.3,1);
  --nav-h: 58px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bk);color:var(--wh);font-family:var(--font);font-size:17px;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ── SCROLL PROGRESS ── */
#progress-bar{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--or),var(--or2));width:0%;z-index:1000;transition:width .1s}

/* ── NAV ── */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:900;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 40px;height:var(--nav-h);
  background:rgba(0,0,0,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--bd);
}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-logo img{height:32px;width:auto}
.nav-logo-fallback{font-size:17px;font-weight:900;letter-spacing:-.03em;display:none}
.nav-logo-fallback span{color:var(--or)}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{font-size:14px;color:var(--gr2);transition:color .2s;letter-spacing:.01em}
.nav-links a:hover,.nav-links a.active{color:var(--wh)}
.nav-cta{
  background:var(--or);color:#fff;
  padding:9px 22px;border-radius:100px;
  font-size:13px;font-weight:700;letter-spacing:.02em;
  transition:opacity .2s,transform .2s,box-shadow .2s;
}
.nav-cta:hover{opacity:.88;transform:scale(.97);box-shadow:0 0 30px var(--or-glow)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;background:none;border:none;cursor:pointer}
.hamburger span{width:22px;height:2px;background:var(--wh);border-radius:2px;display:block;transition:.3s}

/* ── BLOG HERO ── */
.blog-hero {
  padding: 160px 24px 100px;
  text-align: center;
  background: var(--bk);
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content:'';
  position:absolute;
  top:-200px;left:50%;transform:translateX(-50%);
  width:800px;height:600px;
  background:radial-gradient(ellipse,rgba(255,99,0,.12) 0%,transparent 70%);
  pointer-events:none;
}
.blog-hero-label {
  display:inline-flex;align-items:center;gap:8px;
  background:var(--or-dim);border:1px solid var(--or-border);
  border-radius:100px;padding:6px 18px;
  font-size:11px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--or);
  margin-bottom:32px;
}
.blog-hero-label::before{content:'';width:6px;height:6px;background:var(--or);border-radius:50%;animation:pulse-dot 2.5s infinite}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}
.blog-hero h1 {
  font-size:clamp(42px,7vw,96px);
  font-weight:900;letter-spacing:-.045em;line-height:1.0;
  margin-bottom:24px;
}
.blog-hero h1 em {
  font-style:normal;
  background:linear-gradient(135deg,var(--or),var(--or2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.blog-hero-sub {
  font-size:clamp(16px,1.8vw,20px);
  color:var(--gr2);max-width:560px;margin:0 auto 48px;line-height:1.6;
}

/* ── FILTER TABS ── */
.blog-filters {
  display:flex;justify-content:center;gap:10px;flex-wrap:wrap;
  padding:0 24px 80px;
}
.blog-filter {
  background:var(--s2);border:1px solid var(--bd);
  border-radius:100px;padding:8px 20px;
  font-size:13px;font-weight:600;color:var(--gr2);
  cursor:pointer;transition:all .2s;
}
.blog-filter:hover,.blog-filter.active {
  background:var(--or-dim);border-color:var(--or-border);color:var(--or);
}

/* ── FEATURED POST ── */
.blog-featured {
  max-width:1200px;margin:0 auto 80px;padding:0 24px;
}
.blog-featured-card {
  background:var(--s2);border:1px solid var(--bd);border-radius:24px;
  padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;position:relative;overflow:hidden;
  transition:border-color .3s,transform .3s;
}
.blog-featured-card::before {
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 0% 50%,rgba(255,99,0,.07),transparent 60%);
  pointer-events:none;
}
.blog-featured-card:hover{border-color:rgba(255,99,0,.25);transform:translateY(-3px)}
.blog-featured-badge {
  display:inline-flex;align-items:center;gap:8px;
  background:var(--or);border-radius:100px;
  padding:5px 16px;font-size:11px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:24px;
}
.blog-featured-title {
  font-size:clamp(24px,3vw,38px);font-weight:900;
  letter-spacing:-.035em;line-height:1.15;margin-bottom:20px;
}
.blog-featured-excerpt {
  font-size:16px;color:var(--gr2);line-height:1.75;margin-bottom:32px;
}
.blog-featured-meta {
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
}
.blog-featured-date {font-size:13px;color:var(--gr)}
.blog-featured-read {
  font-size:13px;font-weight:700;color:var(--or);
  letter-spacing:.04em;text-transform:uppercase;
  border:1px solid var(--or-border);border-radius:100px;
  padding:10px 24px;transition:all .25s;
  background:var(--or-dim);
}
.blog-featured-read:hover{background:var(--or);color:#fff;border-color:var(--or)}
.blog-featured-visual {
  background:linear-gradient(135deg,var(--s3),var(--s2));
  border-radius:16px;aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--bd);font-size:80px;
  position:relative;overflow:hidden;
}
.blog-featured-visual::after {
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,99,0,.08),transparent);
}

/* ── POST GRID ── */
.blog-grid-section {
  max-width:1200px;margin:0 auto;padding:0 24px 140px;
}
.blog-grid-section h2 {
  font-size:clamp(20px,2.5vw,28px);font-weight:900;
  letter-spacing:-.03em;margin-bottom:40px;color:var(--gr2);
}
.blog-grid {
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.blog-card {
  background:var(--s2);border:1px solid var(--bd);
  border-radius:var(--r);padding:36px 32px;
  display:flex;flex-direction:column;gap:16px;
  transition:border-color .3s,transform .3s,box-shadow .3s;
  position:relative;overflow:hidden;
}
.blog-card::before {
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%,rgba(255,99,0,.06),transparent 70%);
  opacity:0;transition:opacity .4s;
  pointer-events:none;
}
.blog-card:hover{border-color:rgba(255,99,0,.3);transform:translateY(-4px);box-shadow:0 20px 60px rgba(0,0,0,.4)}
.blog-card:hover::before{opacity:1}
.blog-card-img{margin:-36px -32px 16px;overflow:hidden;border-radius:var(--r) var(--r) 0 0;height:180px;flex-shrink:0}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.blog-tag{
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--or);background:var(--or-dim);border:1px solid var(--or-border);
  border-radius:100px;padding:4px 12px;
}
.blog-date{font-size:12px;color:var(--gr);flex-shrink:0}
.blog-card-title{
  font-size:clamp(17px,1.6vw,20px);font-weight:800;
  letter-spacing:-.02em;line-height:1.3;color:var(--wh);flex:1;
}
.blog-card-excerpt{font-size:14px;color:var(--gr2);line-height:1.75}
.blog-read-more{
  font-size:13px;font-weight:700;color:var(--or);
  letter-spacing:.04em;text-transform:uppercase;
  margin-top:auto;transition:letter-spacing .3s;
}
.blog-card:hover .blog-read-more{letter-spacing:.08em}
/* Stretched link — makes the whole card clickable */
.blog-card-link::after{
  content:'';position:absolute;inset:0;z-index:3;pointer-events:auto;
}

/* ── NEWSLETTER CTA ── */
.blog-newsletter {
  background:var(--s1);border-top:1px solid var(--bd);border-bottom:1px solid var(--bd);
  padding:100px 24px;text-align:center;
}
.blog-newsletter h2 {
  font-size:clamp(28px,4vw,52px);font-weight:900;
  letter-spacing:-.04em;margin-bottom:16px;
}
.blog-newsletter h2 em {
  font-style:normal;
  background:linear-gradient(135deg,var(--or),var(--or2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.blog-newsletter p {font-size:17px;color:var(--gr2);margin-bottom:40px}
.newsletter-form {
  display:flex;gap:12px;justify-content:center;flex-wrap:wrap;max-width:480px;margin:0 auto;
}
.newsletter-input {
  flex:1;min-width:220px;background:var(--s2);border:1px solid var(--bd);
  border-radius:100px;padding:14px 24px;font-size:15px;color:var(--wh);
  outline:none;transition:border-color .2s;font-family:var(--font);
}
.newsletter-input:focus{border-color:var(--or)}
.newsletter-input::placeholder{color:var(--gr)}
.btn-prime {
  background:var(--or);color:#fff;border:none;cursor:pointer;
  padding:14px 28px;border-radius:100px;
  font-size:14px;font-weight:700;letter-spacing:.02em;
  transition:opacity .2s,transform .2s;font-family:var(--font);
}
.btn-prime:hover{opacity:.88;transform:scale(.97)}

/* ── FOOTER ── */
footer{background:var(--s1);border-top:1px solid var(--bd);padding:80px 40px 40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:60px;max-width:1160px;margin:0 auto 60px}
.foot-desc{font-size:14px;color:var(--gr);line-height:1.7;margin-top:18px}
.foot-col-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--gr);margin-bottom:20px}
.foot-links{list-style:none;display:flex;flex-direction:column;gap:11px}
.foot-links a{font-size:14px;color:var(--gr2);transition:color .2s}
.foot-links a:hover{color:var(--wh)}
.foot-bottom{max-width:1160px;margin:0 auto;padding-top:28px;border-top:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot-copy{font-size:13px;color:var(--gr)}
.foot-copy span{color:var(--or)}
.foot-socials{display:flex;gap:12px}
.foot-soc{width:36px;height:36px;border-radius:50%;background:var(--s3);border:1px solid var(--bd);display:flex;align-items:center;justify-content:center;font-size:16px;transition:border-color .2s,background .2s}
.foot-soc:hover{background:var(--or-dim);border-color:var(--or)}

/* ── MOBILE ── */
@media(max-width:900px){
  #nav{padding:0 20px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .blog-featured-card{grid-template-columns:1fr;gap:32px;padding:36px}
  .blog-featured-visual{aspect-ratio:16/9}
  .blog-grid{grid-template-columns:1fr 1fr}
  .blog-card:last-child{grid-column:1/-1}
  .foot-grid{grid-template-columns:1fr 1fr;gap:40px}
}
@media(max-width:600px){
  .blog-grid{grid-template-columns:1fr}
  .blog-card:last-child{grid-column:auto}
  .blog-card{padding:28px 24px}
  .foot-grid{grid-template-columns:1fr}
}