/* ================================================================
   blog-article.css — Long-form article design · Growthappiness v3
   ================================================================ */

:root{
  --art-ink:#070515;
  --art-cream:#fdfae7;
  --art-yellow:#fdf070;
  --art-pink:#F6C2F4;
  --art-violet:#7C3AED;
  --art-line:rgba(7,5,21,.1);
  --art-line-dark:rgba(253,250,231,.1);
  --art-ease-out:cubic-bezier(.16,1,.3,1);
}

/* ---- Article hero ---- */
.art-hero{
  position:relative;
  min-height:78vh;
  padding:160px 32px 80px;
  display:flex;align-items:flex-end;
  background:
    linear-gradient(180deg,rgba(7,5,21,.45) 0%,rgba(7,5,21,.85) 70%,#070515 100%),
    url("https://images.unsplash.com/photo-1677442136019-21780ecad995?auto=format&fit=crop&w=2400&q=85") center/cover no-repeat;
  overflow:hidden;
  color:var(--art-cream);
}
.art-hero::before{
  content:"";
  position:absolute;
  top:-20%;left:-15%;
  width:60vw;height:60vw;
  background:radial-gradient(circle,rgba(253,240,112,.16) 0%,transparent 60%);
  pointer-events:none;
  animation:artGlow 14s ease-in-out infinite alternate;
}
.art-hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  opacity:.25;pointer-events:none;
}
@keyframes artGlow{
  0%{transform:translate(0,0) scale(1);opacity:.6}
  100%{transform:translate(40px,30px) scale(1.2);opacity:1}
}
.art-hero-inner{
  position:relative;z-index:2;
  max-width:1340px;
  width:100%;
  margin:0 auto;
}
.art-back{
  display:inline-flex;align-items:center;gap:8px;
  font-family:Geist,sans-serif;
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(253,250,231,.55);
  text-decoration:none;
  margin-bottom:36px;
  transition:color 220ms,gap 220ms;
}
.art-back:hover{color:var(--art-yellow);gap:12px}
.art-cat{
  display:inline-flex;align-items:center;gap:10px;
  font-family:Geist,sans-serif;
  font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--art-yellow);
  margin-bottom:28px;
  opacity:0;animation:artFadeUp 700ms var(--art-ease-out) .2s forwards;
}
.art-cat::before{
  content:"";width:32px;height:1.5px;
  background:var(--art-yellow);
  display:inline-block;
}
.art-hero h1{
  font-family:Anton,sans-serif;
  font-size:clamp(44px,6.4vw,108px);
  line-height:1.02;letter-spacing:-.005em;text-transform:uppercase;
  color:var(--art-cream);
  margin:0 0 40px;
  max-width:18ch;
  opacity:0;animation:artFadeUp 900ms var(--art-ease-out) .35s forwards;
}
.art-hero h1 em{
  font-style:normal;
  color:var(--art-yellow);
}
.art-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:24px;
  padding-top:28px;
  border-top:1px solid rgba(253,250,231,.12);
  font-family:Geist,sans-serif;
  font-size:13px;
  color:rgba(253,250,231,.6);
  opacity:0;animation:artFadeUp 700ms var(--art-ease-out) .55s forwards;
}
.art-meta-item{display:inline-flex;align-items:center;gap:8px}
.art-meta-item strong{color:var(--art-cream);font-weight:600}
.art-meta-sep{width:4px;height:4px;border-radius:50%;background:rgba(253,250,231,.3)}

@keyframes artFadeUp{
  from{opacity:0;transform:translateY(28px)}
  to{opacity:1;transform:none}
}

/* ---- Article body ---- */
.art-body{
  background:var(--art-cream);
  padding:96px 32px 120px;
  position:relative;
}
.art-body-inner{
  max-width:760px;
  margin:0 auto;
  font-family:Geist,sans-serif;
  font-size:18px;line-height:1.7;
  color:rgba(7,5,21,.82);
}
.art-lead{
  font-size:24px;
  line-height:1.5;
  color:var(--art-ink);
  font-weight:500;
  margin:0 0 56px;
  padding-bottom:48px;
  border-bottom:2px solid var(--art-ink);
  letter-spacing:-.005em;
}
.art-body h2{
  font-family:Anton,sans-serif;
  font-size:clamp(28px,3.4vw,48px);
  line-height:1;letter-spacing:-.002em;text-transform:uppercase;
  color:var(--art-ink);
  margin:72px 0 28px;
  position:relative;
  padding-left:24px;
}
.art-body h2::before{
  content:"";
  position:absolute;
  left:0;top:.18em;bottom:.18em;
  width:4px;
  background:var(--art-yellow);
  border-radius:2px;
}
.art-body h3{
  font-family:Geist,sans-serif;
  font-size:22px;font-weight:700;line-height:1.3;
  color:var(--art-ink);
  margin:48px 0 16px;
}
.art-body p{margin:0 0 24px}
.art-body p:last-child{margin-bottom:0}
.art-body strong{color:var(--art-ink);font-weight:600}
.art-body a{color:var(--art-violet);text-decoration:underline;text-underline-offset:3px;transition:color 200ms}
.art-body a:hover{color:var(--art-yellow)}

.art-body ul,.art-body ol{
  margin:24px 0 32px;
  padding-left:28px;
}
.art-body li{
  margin-bottom:12px;
  line-height:1.7;
}
.art-body ul li::marker{color:var(--art-yellow);font-size:1.2em}

/* Callout */
.art-callout{
  background:#fff;
  border-left:4px solid var(--art-yellow);
  padding:28px 32px;
  margin:40px 0;
  border-radius:0 14px 14px 0;
  box-shadow:0 4px 24px rgba(7,5,21,.06);
}
.art-callout-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:Geist,sans-serif;
  font-size:10px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--art-yellow);
  margin-bottom:10px;
}
.art-callout p{margin:0;font-size:16px;color:rgba(7,5,21,.78)}
.art-callout--warning{border-left-color:#E11D48}
.art-callout--warning .art-callout-eyebrow{color:#E11D48}
.art-callout--insight{border-left-color:var(--art-violet)}
.art-callout--insight .art-callout-eyebrow{color:var(--art-violet)}

/* Pillar cards */
.art-pillars{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
  margin:32px 0 48px;
}
.art-pillar{
  background:#fff;
  border:1px solid var(--art-line);
  border-radius:18px;
  padding:28px;
  transition:transform 320ms var(--art-ease-out),box-shadow 320ms;
}
.art-pillar:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(7,5,21,.08)}
.art-pillar-num{
  display:inline-block;
  font-family:Anton,sans-serif;
  font-size:32px;
  line-height:1;
  color:var(--art-yellow);
  margin-bottom:14px;
}
.art-pillar-h{
  font-family:Geist,sans-serif;
  font-size:17px;font-weight:700;
  color:var(--art-ink);
  margin:0 0 10px;
  line-height:1.3;
}
.art-pillar-p{
  font-size:14.5px;line-height:1.55;
  color:rgba(7,5,21,.6);
  margin:0;
}

/* Pull-quote */
.art-quote{
  font-family:Anton,sans-serif;
  font-size:clamp(24px,3vw,36px);
  line-height:1.15;letter-spacing:-.005em;text-transform:uppercase;
  color:var(--art-ink);
  margin:56px 0;
  padding:0 0 0 32px;
  border-left:6px solid var(--art-violet);
  position:relative;
}
.art-quote cite{
  display:block;
  margin-top:16px;
  font-family:Geist,sans-serif;
  font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  font-style:normal;
  color:rgba(7,5,21,.5);
}
.art-quote cite::before{content:"— "}

/* Stat row */
.art-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  background:var(--art-ink);
  color:var(--art-cream);
  padding:48px 36px;
  margin:48px -16px;
  border-radius:18px;
}
.art-stat{
  text-align:center;
  padding:0 16px;
  border-right:1px solid rgba(253,250,231,.12);
}
.art-stat:last-child{border-right:none}
.art-stat-v{
  display:block;
  font-family:Anton,sans-serif;
  font-size:clamp(36px,4.5vw,64px);
  line-height:1;
  color:var(--art-yellow);
  margin-bottom:8px;
}
.art-stat-l{
  font-family:Geist,sans-serif;
  font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(253,250,231,.6);
}

/* CTA block */
.art-cta{
  margin:72px 0 0;
  background:var(--art-ink);
  color:var(--art-cream);
  padding:56px 44px;
  border-radius:24px;
  position:relative;
  overflow:hidden;
}
.art-cta::before{
  content:"";
  position:absolute;
  top:-40%;right:-15%;
  width:60%;height:200%;
  background:radial-gradient(circle,rgba(253,240,112,.14) 0%,transparent 60%);
  pointer-events:none;
}
.art-cta-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:Geist,sans-serif;
  font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--art-yellow);
  margin-bottom:18px;
  position:relative;z-index:1;
}
.art-cta h2{
  font-family:Anton,sans-serif;
  font-size:clamp(28px,3.6vw,48px);
  line-height:1;letter-spacing:-.002em;text-transform:uppercase;
  color:var(--art-cream);
  margin:0 0 18px;
  position:relative;z-index:1;
  padding-left:0;
}
.art-cta h2::before{content:none}
.art-cta h2 em{font-style:normal;color:var(--art-pink)}
.art-cta p{
  font-size:16px;line-height:1.6;
  color:rgba(253,250,231,.75);
  max-width:52ch;
  margin:0 0 32px;
  position:relative;z-index:1;
}
.art-cta-actions{
  display:flex;gap:12px;flex-wrap:wrap;
  position:relative;z-index:1;
}
.art-cta-btn{
  display:inline-flex;align-items:center;gap:8px;
  height:48px;padding:0 22px;
  background:var(--art-yellow);
  color:var(--art-ink);
  border-radius:99px;
  font-family:Geist,sans-serif;
  font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  text-decoration:none;
  transition:background 220ms,transform 220ms,box-shadow 220ms;
}
.art-cta-btn:hover{background:var(--art-pink);transform:translateY(-2px);box-shadow:0 8px 24px rgba(246,194,244,.4)}
.art-cta-btn--ghost{
  background:transparent;
  color:var(--art-cream);
  border:1.5px solid rgba(253,250,231,.3);
}
.art-cta-btn--ghost:hover{
  background:rgba(253,250,231,.08);
  color:var(--art-cream);
  border-color:rgba(253,250,231,.6);
  box-shadow:none;
}

/* ---- Responsive ---- */
@media(max-width:900px){
  .art-pillars{grid-template-columns:1fr}
  .art-stats{grid-template-columns:1fr;gap:32px;padding:36px 24px}
  .art-stat{border-right:none;border-bottom:1px solid rgba(253,250,231,.12);padding-bottom:32px}
  .art-stat:last-child{border-bottom:none;padding-bottom:0}
}
@media(max-width:680px){
  .art-hero{padding:120px 24px 56px;min-height:60vh}
  .art-body{padding:64px 24px 80px}
  .art-body-inner{font-size:17px}
  .art-lead{font-size:20px;margin-bottom:40px;padding-bottom:36px}
  .art-cta{padding:40px 28px}
  .art-quote{margin:40px 0;padding-left:20px;border-left-width:4px}
}