/* Elysium — shared stylesheet for content pages.
   Tokens mirror index.html so new pages sit inside the same design system. */
:root{
  --bg-0:#05060f; --bg-1:#0a0c1a; --bg-card:#0d0f20; --bg-card-2:#10122a;
  --purple-300:#c4a8ff; --purple-400:#a78bfa; --purple-500:#8b5cf6; --purple-600:#7c3aed;
  --magenta-500:#ec4899;
  --text:#f0f2ff; --text-soft:#c7cbe6; --text-muted:#8b91b5; --text-dim:#5a6088;
  --border:rgba(255,255,255,0.08); --border-hover:rgba(255,255,255,0.16);
  --border-accent:rgba(139,92,246,0.35);
  --grad:linear-gradient(120deg,#7c3aed 0%,#ec4899 100%);
  --shadow-card:0 24px 48px -24px rgba(0,0,0,0.6);
  --shadow-cta:0 14px 40px -12px rgba(124,58,237,0.45);
  --radius-sm:10px; --radius:16px; --radius-lg:22px;
  --container:1160px; --container-narrow:760px;
  --fs-xs:clamp(11px,0.72vw,12px);  --fs-sm:clamp(13px,0.86vw,14px);
  --fs-base:clamp(15px,1.02vw,16px);--fs-md:clamp(16px,1.1vw,18px);
  --fs-lg:clamp(18px,1.3vw,20px);   --fs-xl:clamp(21px,1.7vw,25px);
  --fs-2xl:clamp(25px,2.3vw,32px);  --fs-3xl:clamp(30px,3.2vw,42px);
  --fs-4xl:clamp(35px,4.4vw,54px);
  --ease:cubic-bezier(0.22,1,0.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
*::selection{background:var(--purple-600);color:#fff}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Heebo',system-ui,-apple-system,sans-serif;
  background:var(--bg-0);color:var(--text);
  font-size:var(--fs-base);line-height:1.75;font-weight:400;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== NAV ===== */
nav{position:fixed;top:0;right:0;left:0;z-index:150;border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s}
nav.scrolled{background:rgba(5,6,15,0.88);backdrop-filter:blur(14px);border-bottom-color:var(--border)}
.nav-inner{max-width:var(--container);margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav-logo img{height:40px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px;font-size:var(--fs-sm);font-weight:600;color:var(--text-soft)}
.nav-links a{transition:color .2s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--text)}
.nav-cta{font-size:var(--fs-sm);font-weight:700;color:#fff;padding:10px 20px;
  border-radius:10px;background:var(--grad);white-space:nowrap}
.nav-burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;
  flex-direction:column;justify-content:center;gap:5px;padding:0}
.nav-burger span{display:block;height:2px;width:22px;background:var(--text);border-radius:2px;
  transition:transform .3s,opacity .3s;margin-inline-start:auto}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-mobile-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:148;
  opacity:0;pointer-events:none;transition:opacity .3s}
.nav-mobile-overlay.open{opacity:1;pointer-events:auto}
.nav-mobile{position:fixed;top:0;bottom:0;right:0;width:min(320px,85vw);z-index:149;
  background:var(--bg-1);border-left:1px solid var(--border);
  padding:80px 28px 28px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(100%);transition:transform .35s var(--ease)}
.nav-mobile.open{transform:translateX(0)}
.nav-mobile-links{display:flex;flex-direction:column}
.nav-mobile-links a{padding:13px 4px;font-weight:600;color:var(--text-soft);
  border-bottom:1px solid var(--border)}
.nav-mobile-cta{margin-top:22px;text-align:center;font-weight:700;color:#fff;
  padding:14px;border-radius:12px;background:var(--grad)}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:var(--fs-base);border-radius:12px;padding:15px 30px;
  cursor:pointer;border:1px solid transparent;transition:transform .2s var(--ease),box-shadow .2s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-cta)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-secondary{background:transparent;color:var(--text);border-color:var(--border-hover)}
.btn-secondary:hover{border-color:var(--border-accent)}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(-4px)}

/* ===== PAGE HEAD ===== */
.page-hero{padding:150px 0 56px}
.breadcrumb{font-size:var(--fs-xs);color:var(--text-dim);margin-bottom:18px}
.breadcrumb a{color:var(--text-muted)}
.breadcrumb a:hover{color:var(--purple-300)}
.eyebrow{display:inline-block;font-size:var(--fs-xs);font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--purple-300);margin-bottom:14px}
h1{font-family:'Rubik',sans-serif;font-size:var(--fs-4xl);font-weight:800;
  line-height:1.15;letter-spacing:-0.02em;margin-bottom:20px}
.page-lead{font-size:var(--fs-md);color:var(--text-soft);line-height:1.8;max-width:70ch}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent}

/* ===== ARTICLE BODY ===== */
.body-copy{padding:10px 0 70px}
.body-copy h2{font-family:'Rubik',sans-serif;font-size:var(--fs-2xl);font-weight:800;
  line-height:1.3;margin:52px 0 16px;scroll-margin-top:100px}
.body-copy h3{font-size:var(--fs-lg);font-weight:700;margin:32px 0 12px;color:var(--text)}
.body-copy p{color:var(--text-soft);margin-bottom:18px;max-width:72ch}
.body-copy strong{color:var(--text);font-weight:700}
.body-copy ul,.body-copy ol{margin:0 0 20px;padding-inline-start:22px;color:var(--text-soft);max-width:72ch}
.body-copy li{margin-bottom:9px}
.body-copy li::marker{color:var(--purple-400)}
.body-copy a:not(.btn){color:var(--purple-300);border-bottom:1px solid var(--border-accent)}
.body-copy a:not(.btn):hover{color:var(--text)}

/* ===== TOC ===== */
.toc{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 26px;margin:30px 0 40px;max-width:72ch}
.toc-title{font-size:var(--fs-base);font-weight:700;margin-bottom:12px;color:var(--text-muted)}
.toc ol{margin:0;padding-inline-start:20px}
.toc li{margin-bottom:7px}
.toc a{color:var(--text-soft);border:0 !important}
.toc a:hover{color:var(--purple-300)}

/* ===== CALLOUT ===== */
.callout{background:var(--bg-card-2);border:1px solid var(--border-accent);
  border-radius:var(--radius);padding:24px 28px;margin:28px 0;max-width:72ch}
.callout p:last-child{margin-bottom:0}
.callout-label{font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--purple-300);margin-bottom:8px;display:block}

/* ===== STAT STRIP ===== */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:34px 0;max-width:72ch}
.stat-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 16px;text-align:center}
.stat-box .v{font-family:'Rubik',sans-serif;font-size:var(--fs-xl);font-weight:800;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;line-height:1.2}
.stat-box .l{font-size:var(--fs-xs);color:var(--text-muted);margin-top:5px}

/* ===== TABLE ===== */
.table-wrap{overflow-x:auto;margin:26px 0;max-width:72ch;
  border:1px solid var(--border);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:var(--fs-sm);min-width:480px}
th,td{padding:13px 16px;text-align:start;border-bottom:1px solid var(--border)}
th{background:var(--bg-card-2);font-weight:700;color:var(--text);white-space:nowrap}
td{color:var(--text-soft)}
tr:last-child td{border-bottom:0}

/* ===== FAQ ===== */
.faq-list{max-width:72ch;margin:24px 0}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{width:100%;background:none;border:0;cursor:pointer;color:var(--text);
  font-family:inherit;font-size:var(--fs-md);font-weight:700;text-align:start;
  padding:20px 0;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q-icon{color:var(--purple-400);font-size:22px;transition:transform .3s;flex-shrink:0}
.faq-item.open .faq-q-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a-inner{padding-bottom:20px;color:var(--text-soft);max-width:68ch}

/* ===== RELATED ===== */
.related{border-top:1px solid var(--border);padding:52px 0}
.related-title{font-family:'Rubik',sans-serif;font-size:var(--fs-xl);font-weight:800;margin-bottom:22px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.related-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;transition:border-color .2s,transform .2s var(--ease)}
.related-card:hover{border-color:var(--border-accent);transform:translateY(-3px)}
.related-card h3{font-size:var(--fs-base);font-weight:700;margin-bottom:7px}
.related-card p{font-size:var(--fs-sm);color:var(--text-muted);margin:0}

/* ===== CTA BLOCK ===== */
.cta-block{border-top:1px solid var(--border);background:var(--bg-1);padding:66px 0;text-align:center}
.cta-block h2{font-family:'Rubik',sans-serif;font-size:var(--fs-2xl);font-weight:800;
  margin-bottom:14px;line-height:1.3}
.cta-block p{color:var(--text-soft);max-width:56ch;margin:0 auto 26px}
.cta-note{font-size:var(--fs-xs);color:var(--text-dim);margin-top:16px}

/* ===== FOOTER ===== */
footer{border-top:1px solid var(--border);padding:56px 0 28px;background:var(--bg-1)}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:44px;margin-bottom:40px}
.footer-brand img{height:52px;width:auto;margin-bottom:18px}
.footer-brand p{color:var(--text-muted);font-size:var(--fs-sm);line-height:1.7;max-width:340px;margin-bottom:20px}
.footer-contact{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.footer-contact-item{display:flex;align-items:center;gap:10px;font-size:var(--fs-sm);
  color:var(--text-soft);direction:ltr;justify-content:flex-end;transition:color .2s}
.footer-contact-item:hover{color:var(--purple-300)}
.footer-contact-item svg{width:17px;height:17px;flex-shrink:0}
.footer-social{display:flex;gap:10px}
.footer-social-icon{width:38px;height:38px;border-radius:10px;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .2s}
.footer-social-icon:hover{color:var(--text);border-color:var(--border-accent)}
.footer-social-icon svg{width:18px;height:18px}
.footer-col h4{font-size:var(--fs-base);font-weight:700;margin-bottom:16px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:var(--fs-sm);color:var(--text-muted);transition:color .2s}
.footer-col a:hover{color:var(--text)}
.footer-bottom{border-top:1px solid var(--border);padding-top:22px}
.footer-copy{font-size:var(--fs-xs);color:var(--text-dim);text-align:center}
.footer-copy a{color:var(--purple-300);font-weight:600}

/* ===== FLOATING WHATSAPP ===== */
.fab-wa{position:fixed;bottom:22px;left:22px;z-index:120;width:54px;height:54px;
  border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px -8px rgba(37,211,102,.5);transition:transform .2s var(--ease)}
.fab-wa:hover{transform:scale(1.08)}
.fab-wa svg{width:29px;height:29px;fill:#fff}

/* ===== RESPONSIVE ===== */
@media (max-width:980px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .page-hero{padding:120px 0 40px}
}
@media (max-width:480px){
  .stat-strip{grid-template-columns:1fr}
  .fab-wa{width:48px;height:48px;bottom:16px;left:16px}
  .fab-wa svg{width:25px;height:25px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

/* ===== ARTICLE BYLINE ===== */
.byline{display:flex;align-items:center;gap:12px;margin-top:26px;
  font-size:var(--fs-sm);color:var(--text-soft);line-height:1.5}
.byline img{width:38px;height:38px;border-radius:50%;object-fit:cover;
  border:2px solid var(--border-accent);flex-shrink:0}
.byline strong{color:var(--text)}
.byline-meta{color:var(--text-dim);font-size:var(--fs-xs)}

/* ===== BLOG INDEX ===== */
.post-list{display:grid;gap:16px;max-width:820px;padding:10px 0 70px}
.post-card{background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:26px 28px;
  transition:border-color .2s,transform .2s var(--ease);display:block}
.post-card:hover{border-color:var(--border-accent);transform:translateY(-3px)}
/* margin:0 first — these h2s sit inside .body-copy, whose h2 rule adds 52px on top */
.post-card h2{font-family:'Rubik',sans-serif;font-size:var(--fs-lg);font-weight:800;
  margin:0 0 9px;line-height:1.35}
.post-card p{color:var(--text-muted);font-size:var(--fs-sm);margin-bottom:12px}
.post-meta{font-size:var(--fs-xs);color:var(--text-dim);display:flex;gap:10px;flex-wrap:wrap}
.post-topic{color:var(--purple-300);font-weight:700}

/* ===== CARD THUMBNAILS ===== */
/* the share card doubles as the listing thumbnail, so no extra art is needed */
.post-card{display:flex;gap:24px;align-items:center;padding:20px 22px}
.post-thumb{width:230px;height:auto;aspect-ratio:480/252;flex-shrink:0;border-radius:12px;
  border:1px solid var(--border);background:var(--bg-1)}
.post-body{flex:1;min-width:0}
.related-card{display:flex;flex-direction:column;gap:0;padding:0;overflow:hidden}
.related-thumb{width:100%;height:auto;aspect-ratio:480/252;display:block;border-bottom:1px solid var(--border)}
.related-card .related-text{padding:18px 20px 20px}
@media (max-width:760px){
  .post-card{gap:14px;padding:14px 16px;align-items:flex-start}
  .post-thumb{width:104px;border-radius:9px}
  .post-card h2{font-size:var(--fs-base)}
  .post-card p{display:none}
}

/* ===== ABOUT / CONTACT ===== */
.about-photo-block{max-width:340px;margin:8px 0 34px;
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);
  box-shadow:var(--shadow-card)}
.about-photo-block img{width:100%;height:auto;display:block}

.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:14px;margin:8px 0 12px;max-width:72ch}
.contact-card{display:flex;align-items:center;gap:16px;padding:18px 20px;
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  transition:border-color .2s,transform .2s var(--ease)}
.contact-card:hover{border-color:var(--border-accent);transform:translateY(-2px)}
.contact-card strong{display:block;font-size:var(--fs-base);font-weight:700;color:var(--text)}
.contact-card span{font-size:var(--fs-sm);color:var(--text-muted);direction:ltr;
  display:block;unicode-bidi:plaintext}
.contact-ico{width:44px;height:44px;border-radius:12px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-card-2);border:1px solid var(--border);color:var(--purple-300)}
.contact-ico.wa{background:#25D366;border-color:#25D366;color:#fff}
.contact-ico svg{width:22px;height:22px}