/* HyperWumpus — neon cyberpunk portfolio theme */
:root{
  --bg:#0b0714;
  --bg2:#140b26;
  --card:#160d2b;
  --line:#2c1c4e;
  --pink:#ff2e88;
  --pink-soft:#ff7ab8;
  --cyan:#00e5ff;
  --cyan-soft:#8ef4ff;
  --purple:#8b3dff;
  --gold:#ffc44d;
  --ink:#f4f0ff;
  --muted:#a79bc9;
  --radius:14px;
  --font-head:"Space Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-brush:"Permanent Marker","Segoe Print","Bradley Hand",cursive;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-head);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--pink);color:#fff}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:16px;top:-60px;background:var(--pink);color:#fff;padding:10px 16px;border-radius:8px;z-index:100;transition:top .2s}
.skip:focus{top:12px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:10px;font-weight:700;font-size:15px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff;box-shadow:0 4px 24px rgba(255,46,136,.35)}
.btn-primary:hover{box-shadow:0 8px 32px rgba(255,46,136,.55)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--cyan);box-shadow:0 0 18px rgba(0,229,255,.25)}
.btn-small{padding:9px 16px;font-size:14px}
.row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(11,7,20,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;justify-content:space-between;align-items:center;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.crown-mark{width:30px;height:22px;color:var(--gold);filter:drop-shadow(0 0 6px rgba(255,196,77,.7))}
.brand-word{font-family:var(--font-head);font-weight:700;letter-spacing:2.5px;font-size:15px;color:var(--pink)}
.brand-word span{color:var(--cyan)}
.navlinks{display:flex;gap:26px;align-items:center}
.navlinks a{text-decoration:none;color:var(--muted);font-weight:500;font-size:15px;transition:color .15s}
.navlinks a:hover{color:var(--ink)}
.navlinks a.btn{color:#fff}

/* Hero */
.hero{position:relative;overflow:hidden;padding:110px 0 90px}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.orb-pink{width:480px;height:480px;background:radial-gradient(circle,rgba(255,46,136,.5),transparent 70%);top:-140px;left:-120px}
.orb-cyan{width:520px;height:520px;background:radial-gradient(circle,rgba(0,229,255,.35),transparent 70%);bottom:-180px;right:-140px}
.grid-floor{position:absolute;inset:0;
  background-image:linear-gradient(rgba(139,61,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(139,61,255,.14) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 75% at 50% 40%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 75% at 50% 40%,#000 30%,transparent 75%);
}
.hero-inner{position:relative;text-align:center}
.hero-crown{width:74px;height:55px;margin:0 auto 18px;filter:drop-shadow(0 0 14px rgba(255,196,77,.8));animation:crown-float 4s ease-in-out infinite}
@keyframes crown-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.wordmark{font-family:var(--font-brush);font-size:clamp(56px,11vw,124px);line-height:1;letter-spacing:2px;margin-bottom:10px}
.wm-pink{color:var(--pink);text-shadow:0 0 18px rgba(255,46,136,.8),0 0 60px rgba(255,46,136,.4)}
.wm-cyan{color:var(--cyan);text-shadow:0 0 18px rgba(0,229,255,.8),0 0 60px rgba(0,229,255,.4)}
.tagline{font-family:var(--font-head);font-size:clamp(20px,3.4vw,30px);font-weight:600;letter-spacing:.5px;margin-bottom:22px}
.tagline span{background:linear-gradient(90deg,var(--pink),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.identity{max-width:680px;margin:0 auto 34px;color:var(--muted);font-size:17px}
.identity strong{color:var(--ink)}
.hero-cta{justify-content:center;margin-bottom:20px}
.hero-note{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);letter-spacing:.4px}

/* Pillars strip */
.pillars{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.pillars-inner{display:flex;justify-content:center;gap:22px;padding:16px 24px;font-family:var(--font-mono);font-size:13px;letter-spacing:3px;text-transform:uppercase;color:var(--muted)}
.pillars-inner span:nth-child(1){color:var(--pink-soft)}
.pillars-inner span:nth-child(3){color:var(--cyan-soft)}
.pillars-inner span:nth-child(5){color:var(--gold)}
.pillars-inner span:nth-child(7){color:#b79aff}
.pillars-inner i{color:var(--line);font-style:normal}

/* Sections */
.section{padding:88px 0}
.section-alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{margin-bottom:44px}
.eyebrow{font-family:var(--font-mono);font-size:12.5px;letter-spacing:3px;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.section-head h2{font-size:clamp(30px,5vw,44px);font-weight:700;letter-spacing:-.5px;margin-bottom:10px}
.section-sub{color:var(--muted);font-size:17px;max-width:640px}
.lede{font-size:17.5px;color:var(--muted);margin-bottom:16px}
.lede strong{color:var(--ink)}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px;position:relative;transition:border-color .2s,box-shadow .2s,transform .2s}
.card:hover{border-color:var(--purple);box-shadow:0 8px 40px rgba(139,61,255,.18);transform:translateY(-3px)}
.card h3{font-size:24px;margin-bottom:10px;letter-spacing:-.3px}
.card p{color:var(--muted);font-size:15.5px;margin-bottom:18px}
.card .row{margin-top:6px}
.card-num{font-family:var(--font-mono);font-size:13px;color:var(--pink);letter-spacing:2px;margin-bottom:8px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.tags span{font-family:var(--font-mono);font-size:12px;padding:5px 12px;border-radius:20px;border:1px solid var(--line);color:var(--cyan-soft);background:rgba(0,229,255,.06)}
.demo-note{font-family:var(--font-mono);font-size:12.5px;color:var(--muted)}
.demo-note code{color:var(--gold);background:rgba(255,196,77,.08);padding:2px 6px;border-radius:4px}

.featured{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;margin-bottom:28px;border:1px solid rgba(255,46,136,.35);background:linear-gradient(135deg,rgba(255,46,136,.07),rgba(0,229,255,.05)),var(--card);overflow:hidden}
.featured h3{font-size:32px}
.featured .eyebrow{color:var(--pink)}
.featured-art{display:flex;justify-content:center;padding:20px}
.radar{width:210px;height:210px;border-radius:50%;border:2px solid rgba(0,229,255,.5);position:relative;background:radial-gradient(circle,rgba(0,229,255,.12),transparent 70%);box-shadow:0 0 40px rgba(0,229,255,.25),inset 0 0 40px rgba(0,229,255,.1)}
.radar::before,.radar::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(0,229,255,.25)}
.radar::before{inset:34px}
.radar::after{inset:68px}
.blip{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--pink);box-shadow:0 0 12px var(--pink);animation:blink 2.4s infinite}
.b1{top:30%;left:58%}.b2{top:62%;left:32%;animation-delay:.8s;background:var(--gold);box-shadow:0 0 12px var(--gold)}.b3{top:48%;left:70%;animation-delay:1.6s;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.more-work{margin-top:30px;color:var(--muted);font-size:15.5px}
.more-work a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(0,229,255,.4)}
.more-work a:hover{border-bottom-color:var(--cyan)}

/* About */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.about-grid .lede{color:var(--ink)}
.about-grid p+p{color:var(--muted);margin-top:14px}
.timeline{display:flex;flex-direction:column;gap:0}
.t-item{padding:20px 0 20px 26px;border-left:2px solid var(--line);position:relative}
.t-item::before{content:"";position:absolute;left:-7px;top:26px;width:12px;height:12px;border-radius:50%;background:var(--pink);box-shadow:0 0 10px var(--pink)}
.t-item:nth-child(2)::before{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.t-item:nth-child(3)::before{background:var(--gold);box-shadow:0 0 10px var(--gold)}
.t-when{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);letter-spacing:1px}
.t-item h4{font-size:18px;margin:4px 0 2px}
.t-item p{color:var(--muted);font-size:14.5px}

/* Skills */
.skill-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.skill-group{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.skill-group h4{font-family:var(--font-mono);font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--pink);margin-bottom:16px}
.skill-group .tags{margin-bottom:0}

/* Contact */
.contact-inner{text-align:center;max-width:720px;margin:0 auto}
.contact-inner h2{font-size:clamp(30px,5vw,44px);margin-bottom:12px}
.contact-inner .section-sub{margin:0 auto 32px}
.contact-inner .row{justify-content:center;margin-bottom:40px}
.socials{display:flex;justify-content:center;gap:18px;flex-wrap:wrap}
.socials a{display:flex;align-items:center;gap:10px;padding:12px 22px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--muted);font-weight:600;font-size:15px;transition:all .18s;background:rgba(255,255,255,.02)}
.socials a svg{width:22px;height:22px}
.socials a:hover{color:var(--ink);border-color:var(--cyan);box-shadow:0 0 20px rgba(0,229,255,.25);transform:translateY(-2px)}

/* Footer */
.footer{padding:44px 0;border-top:1px solid var(--line)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer p{color:var(--muted);font-size:14px;text-align:right}
.foot-tag{color:var(--pink-soft);font-family:var(--font-mono);font-size:12.5px;letter-spacing:1px}

/* Responsive */
@media(max-width:860px){
  .featured{grid-template-columns:1fr}
  .featured-art{order:-1;padding:8px}
  .radar{width:150px;height:150px}
  .grid.two{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .skill-groups{grid-template-columns:1fr}
  .navlinks a:not(.btn){display:none}
  .hero{padding:80px 0 64px}
  .section{padding:64px 0}
  .pillars-inner{gap:12px;font-size:11px;letter-spacing:2px}
  .footer-inner{flex-direction:column;text-align:center}
  .footer p{text-align:center}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}