/* HERO */
/* FIX: was position:sticky which caused it to stay pinned under the Stack
   section content and overlap the heading text. Changed to relative. */
.hero{position:relative;height:100vh;display:flex;align-items:flex-end;padding-bottom:80px;overflow:hidden}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:10;pointer-events:none}
.hero-images{position:absolute;right:0;top:0;bottom:0;width:60%;display:flex;gap:16px;opacity:.35;pointer-events:none;overflow:hidden}
.hero-images .col{display:flex;flex-direction:column;gap:16px;flex:1;width:100%}
.hero-images .col-track{display:flex;flex-direction:column;gap:16px;flex-shrink:0}
.hero-images .col.up .col-track{animation:heroScrollUp 32s linear infinite}
.hero-images .col.down .col-track{animation:heroScrollDown 32s linear infinite}
@keyframes heroScrollUp{0%{transform:translateY(0)}100%{transform:translateY(-50%)}}
@keyframes heroScrollDown{0%{transform:translateY(-50%)}100%{transform:translateY(0)}}
.hero-img{width:100%;aspect-ratio:3/4;border-radius:24px;overflow:hidden;background:var(--secondary);filter:grayscale(.6) contrast(1.08) brightness(0.85);mix-blend-mode:luminosity;flex-shrink:0}
.hero-img img{width:100%;height:100%;object-fit:cover;display:block}
.hero-gradient{position:absolute;inset:0;background:linear-gradient(to top,var(--bg),transparent 40%),linear-gradient(to right,var(--bg),transparent 50%);z-index:15;pointer-events:none}
.hero-content{position:relative;z-index:20;padding:0 clamp(16px,4vw,64px);max-width:1400px;margin:0 auto;width:100%}
.hero-deco{position:absolute;left:24px;bottom:120px;font-size:48px;color:var(--fg);opacity:.08;font-weight:300;writing-mode:vertical-rl;letter-spacing:4px;font-family:'JetBrains Mono',monospace}
.hero-scroll{position:absolute;left:24px;bottom:200px;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:20}
.hero-scroll .line{width:1px;height:60px;background:color-mix(in srgb,var(--fg) 20%,transparent);position:relative;overflow:hidden}
.hero-scroll .line::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:var(--fg);animation:scrollFill 2s ease infinite}
@keyframes scrollFill{0%{transform:translateY(-100%)}50%{transform:translateY(0)}100%{transform:translateY(100%)}}
.hero-scroll span{font-size:10px;text-transform:uppercase;letter-spacing:3px;color:var(--muted);writing-mode:vertical-rl}
.hero-heading{font-family:'Cinzel Decorative',serif;font-size:clamp(48px,10vw,140px);font-weight:700;letter-spacing:1px;line-height:1;text-transform:uppercase;mix-blend-mode:difference;position:relative}
.hero-heading .thin{font-weight:300;font-style:italic;font-family:'Inter',sans-serif;text-transform:none;letter-spacing:0}
.hero-bio{margin-top:32px;max-width:600px;font-size:clamp(16px,1.5vw,20px);line-height:1.7;color:var(--muted)}
.hero-bio strong{color:var(--fg);font-weight:600}
.hero-bio em{font-style:italic;font-family:serif;color:var(--fg);opacity:.8}
.hero-buttons{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 28px;border-radius:9999px;font-size:14px;font-weight:600;transition:all .3s;position:relative;overflow:hidden}
.btn-filled{background:var(--fg);color:var(--bg)}
.btn-filled:hover{opacity:.9;transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--border);background:transparent}
.btn-ghost:hover{border-color:var(--fg);transform:translateY(-1px)}
.btn .sweep{position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent);transform:skewX(-13deg);transition:left .6s}
.btn:hover .sweep{left:100%}

/* MOBILE */
html,body{max-width:100%;overflow-x:clip}
@media(max-width:768px){
  .hero{height:auto;min-height:100svh;padding:120px 0 64px}
  .hero-images{width:100%;opacity:.22}
  .hero-gradient{background:linear-gradient(to top,var(--bg) 8%,transparent 60%),linear-gradient(to right,color-mix(in srgb,var(--bg) 88%,transparent),color-mix(in srgb,var(--bg) 40%,transparent))}
  .hero-scroll,.hero-deco{display:none}
  .hero-heading{font-size:clamp(34px,11.5vw,72px);letter-spacing:0;line-height:1;overflow-wrap:anywhere}
  .hero-bio{font-size:16px;margin-top:24px}
  .hero-buttons .btn{flex:1 1 auto;justify-content:center}
}

/* HERO EXTRAS: fill empty space + ornaments */
.hero-tag{display:inline-flex;align-items:center;gap:10px;padding:8px 18px;margin-bottom:20px;border:1px solid color-mix(in srgb,var(--fg) 18%,transparent);border-radius:9999px;background:color-mix(in srgb,var(--bg) 55%,transparent);backdrop-filter:blur(8px);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.hero-tag i{font-style:normal;color:var(--primary);font-size:10px}
.hero-tag .pulse{width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 0 var(--primary);animation:heroPulse 2s infinite}
@keyframes heroPulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--primary) 70%,transparent)}100%{box-shadow:0 0 0 12px transparent}}
.hero-roles{display:flex;align-items:center;gap:12px;margin-top:20px;min-height:36px;font-weight:600;font-size:clamp(15px,2vw,22px);letter-spacing:.04em;background:linear-gradient(90deg,var(--fg),var(--primary),var(--fg));background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:heroShine 6s linear infinite}
.hero-roles .orn{color:var(--primary);-webkit-text-fill-color:var(--primary)}
.hero-roles .caret{width:2px;height:1.1em;background:var(--primary);-webkit-text-fill-color:initial;animation:heroCaret 1s steps(1) infinite}
@keyframes heroShine{to{background-position:200% center}}
@keyframes heroCaret{50%{opacity:0}}
.hero-stats{display:flex;gap:clamp(20px,4vw,48px);margin-top:36px;padding-top:24px;border-top:1px solid color-mix(in srgb,var(--fg) 14%,transparent)}
.hero-stats .stat{display:flex;flex-direction:column;gap:2px}
.hero-stats b{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1}
.hero-stats span{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.section-title::after{content:"\2726";display:block;margin-top:14px;font-size:16px;letter-spacing:12px;color:var(--primary);background:none}
@media(max-width:768px){
  .hero-images{opacity:.32}
  .hero-tag{font-size:12px;letter-spacing:.12em}
  .hero-stats{gap:18px;justify-content:space-between}
  .hero-stats span{font-size:11px;letter-spacing:.08em}
}

/* HERO CODE CARD (fills the empty space on mobile) */
.hero-code{display:none}
@media(max-width:768px){
  .hero{align-items:center}
  .hero-code{display:block;margin-bottom:28px;border:1px solid color-mix(in srgb,var(--fg) 16%,transparent);border-radius:16px;background:color-mix(in srgb,var(--bg) 60%,transparent);backdrop-filter:blur(10px);overflow:hidden;font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.7;box-shadow:0 20px 50px -20px color-mix(in srgb,var(--primary) 45%,transparent);animation:heroFloat 6s ease-in-out infinite}
  .hc-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid color-mix(in srgb,var(--fg) 10%,transparent)}
  .hc-bar i{width:9px;height:9px;border-radius:50%;background:color-mix(in srgb,var(--fg) 25%,transparent)}
  .hc-bar i:nth-child(1){background:#ff5f57}.hc-bar i:nth-child(2){background:#febc2e}.hc-bar i:nth-child(3){background:#28c840}
  .hc-bar span{margin-left:auto;font-size:11px;color:var(--muted)}
  .hero-code pre{margin:0;padding:14px 16px;white-space:pre;overflow-x:auto;color:var(--fg)}
  .hero-code .k{color:#c084fc}.hero-code .v{color:#60a5fa}.hero-code .p{color:#7dd3fc}.hero-code .s{color:#86efac}
  .hc-caret{display:inline-block;width:7px;height:1em;margin-left:4px;vertical-align:-2px;background:var(--primary);animation:heroCaret 1s steps(1) infinite}
}
@keyframes heroFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(prefers-reduced-motion:reduce){.hero-code{animation:none!important}}