*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#030303;--bg-surface:#0a0a0a;--bg-card:#0d0d0d;
  --orange:#e86a20;--orange-glow:#ff7a2a;--orange-bright:#ff9a44;
  --orange-dim:#b85418;--orange-faint:rgba(232,106,32,.06);
  --text:#e0ddd8;--text-dim:#807d78;--text-faint:#4a4845;--white:#f5f2ed;
  --font-display:'Instrument Serif',Georgia,serif;
  --font-body:'Manrope',system-ui,sans-serif;
  --font-mono:'DM Mono',monospace;
}
html{scroll-behavior:smooth;background:var(--bg);color:var(--text);font-family:var(--font-body)}
body{overflow-x:hidden;background:var(--bg)}

/* ── Canvas layers ── */
.black-hole-container{position:relative;width:100%;height:100vh;overflow:hidden}
#blackHoleCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-content{
  position:relative;z-index:2;height:100%;display:flex;flex-direction:column;
  justify-content:center;align-items:center;text-align:center;padding:0 2rem;
}
.section-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
#cosmicCanvas{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* ── Nav ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;padding:1.5rem 3rem;
  display:flex;justify-content:space-between;align-items:center;
  background:linear-gradient(to bottom,rgba(3,3,3,.97) 40%,transparent);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}
.nav-brand{font-family:var(--font-display);font-size:1.4rem;color:var(--white);text-decoration:none;letter-spacing:-.02em}
.nav-links{display:flex;gap:2rem}
.nav-links a{
  font-family:var(--font-mono);font-size:.78rem;color:var(--text-dim);
  text-decoration:none;text-transform:uppercase;letter-spacing:.12em;
  transition:color .3s;position:relative;
}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--orange);transition:width .3s}
.nav-links a:hover{color:var(--orange)}
.nav-links a:hover::after{width:100%}

/* ── Hero ── */
.hero-label{
  font-family:var(--font-mono);font-size:.72rem;color:var(--orange);
  text-transform:uppercase;letter-spacing:.25em;margin-bottom:1.8rem;
  opacity:0;animation:fadeUp .9s ease .5s forwards;
}
.hero-content h1{
  font-family:var(--font-display);font-size:clamp(2.8rem,7vw,5.5rem);
  color:var(--white);line-height:1.05;letter-spacing:-.03em;font-weight:400;
  margin-bottom:1.5rem;opacity:0;animation:fadeUp .9s ease .7s forwards;
}
.hero-content h1 em{font-style:italic;color:var(--orange)}
.hero-description{
  font-size:1.1rem;line-height:1.75;color:var(--text-dim);max-width:520px;
  opacity:0;animation:fadeUp .9s ease .9s forwards;
}
.hero-description strong{color:var(--text);font-weight:500}
.hero-cta{
  display:flex;gap:1rem;margin-top:2.5rem;
  opacity:0;animation:fadeUp .9s ease 1.1s forwards;
}
.btn{
  font-family:var(--font-mono);font-size:.78rem;padding:.85rem 2rem;
  text-decoration:none;text-transform:uppercase;letter-spacing:.1em;
  transition:all .35s;cursor:pointer;border:none;
}
.btn-primary{
  background:var(--orange);color:var(--bg);position:relative;overflow:hidden;
  clip-path:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,8px 100%,0 calc(100% - 8px));
}
.btn-primary:hover{background:var(--orange-glow);transform:translateY(-2px);box-shadow:0 8px 40px rgba(232,106,32,.35)}
.btn-ghost{background:transparent;color:var(--text-dim);border:1px solid var(--text-faint)}
.btn-ghost:hover{color:var(--orange);border-color:var(--orange-dim)}

.scroll-indicator{
  position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.6rem;z-index:2;
  opacity:0;animation:fadeUp .8s ease 1.4s forwards;
}
.scroll-arrow{
  width:16px;height:16px;border-right:1.5px solid var(--text-faint);
  border-bottom:1.5px solid var(--text-faint);transform:rotate(45deg);
  animation:scrollBounce 2s ease infinite;
}
.scroll-indicator span{font-family:var(--font-mono);font-size:.65rem;color:var(--text-faint);text-transform:uppercase;letter-spacing:.2em}
@keyframes scrollBounce{0%,100%{transform:rotate(45deg) translate(0,0);opacity:.3}50%{transform:rotate(45deg) translate(4px,4px);opacity:1}}
@keyframes fadeUp{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}

/* ── Sections ── */
section{position:relative;z-index:1;padding:8rem 3rem;overflow:hidden}
.section-label{
  font-family:var(--font-mono);font-size:.7rem;color:var(--orange);
  text-transform:uppercase;letter-spacing:.2em;margin-bottom:1rem;position:relative;z-index:2;
}
.section-title{
  font-family:var(--font-display);font-size:clamp(2rem,4vw,3.2rem);
  color:var(--white);letter-spacing:-.02em;font-weight:400;margin-bottom:3rem;position:relative;z-index:2;
}

/* ── Projects Grid ── */
.projects-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));
  gap:1.5rem;max-width:1100px;position:relative;z-index:2;
}
.project-card{
  background:rgba(13,13,13,.88);border:1px solid rgba(255,255,255,.04);
  padding:2rem;position:relative;overflow:hidden;
  transition:all .45s cubic-bezier(.23,1,.32,1);
  backdrop-filter:blur(24px);
  clip-path:polygon(0 0,calc(100% - 16px) 0,100% 16px,100% 100%,16px 100%,0 calc(100% - 16px));
}
.project-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--orange),transparent);
  opacity:0;transition:opacity .4s;
}
.project-card::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(232,106,32,.06),transparent 60%);
  opacity:0;transition:opacity .3s;

}
.project-card:hover{border-color:rgba(232,106,32,.2);transform:translateY(-6px)}
.project-card:hover::before{opacity:1}
.project-card:hover::after{opacity:1}
.project-card .card-number{font-family:var(--font-mono);font-size:.7rem;color:var(--text-faint);margin-bottom:1.2rem;position:relative;z-index:1}
.project-card h3{font-family:var(--font-display);font-size:1.6rem;color:var(--white);font-weight:400;margin-bottom:.8rem;position:relative;z-index:1}
.project-card h3 a{color:inherit;text-decoration:none;transition:color .3s}
.project-card p{font-size:.88rem;color:var(--text-dim);line-height:1.65;margin-bottom:1.5rem;position:relative;z-index:1}
.card-tags{display:flex;flex-wrap:wrap;gap:.5rem;position:relative;z-index:1}
.card-tag{
  font-family:var(--font-mono);font-size:.64rem;color:var(--orange-dim);
  border:1px solid rgba(232,106,32,.15);padding:.3rem .7rem;
  text-transform:uppercase;letter-spacing:.08em;transition:all .3s;
}
.project-card:hover .card-tag{border-color:rgba(232,106,32,.35);color:var(--orange)}

/* ── Posts ── */
.posts-list{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));
  gap:1.5rem;max-width:1100px;position:relative;z-index:2;
}
.post-item{
  padding:1.8rem;background:rgba(13,13,13,.7);border:1px solid rgba(255,255,255,.04);
  display:flex;flex-direction:column;gap:.6rem;backdrop-filter:blur(16px);
  transition:all .4s cubic-bezier(.23,1,.32,1);
  clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px));
}
.post-item:hover{border-color:rgba(232,106,32,.15);transform:translateY(-4px)}
.post-item time{font-family:var(--font-mono);font-size:.75rem;color:var(--text-faint);padding-top:.3rem}
.post-item h3{font-family:var(--font-display);font-size:1.35rem;color:var(--white);font-weight:400;margin-bottom:.4rem}
.post-item h3 a{color:inherit;text-decoration:none;transition:color .3s}
.post-item h3 a:hover{color:var(--orange)}
.post-item p{font-size:.85rem;color:var(--text-dim);line-height:1.6}

/* ── Post Detail ── */
.post-detail{max-width:720px;margin:0 auto;padding-top:10rem}
.post-detail .post-header{margin-bottom:3rem}
.post-detail .post-header time{font-family:var(--font-mono);font-size:.75rem;color:var(--orange-dim);text-transform:uppercase;letter-spacing:.1em}
.post-detail .post-header h1{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);color:var(--white);font-weight:400;margin-top:.8rem;letter-spacing:-.02em}
.post-detail .post-body{font-size:1.05rem;line-height:1.85;color:var(--text-dim)}
.post-detail .post-body h2{font-family:var(--font-display);font-size:1.8rem;color:var(--white);font-weight:400;margin:3rem 0 1rem}
.post-detail .post-body h3{font-family:var(--font-body);font-size:1.1rem;color:var(--text);font-weight:600;margin:2rem 0 .8rem}
.post-detail .post-body p{margin-bottom:1.2rem}
.post-detail .post-body code{font-family:var(--font-mono);font-size:.9em;color:var(--orange);background:var(--orange-faint);padding:.15rem .4rem;border-radius:3px}
.post-detail .post-body pre{background:var(--bg-surface);border:1px solid rgba(255,255,255,.05);padding:1.5rem;margin:1.5rem 0;overflow-x:auto;font-family:var(--font-mono);font-size:.85rem;line-height:1.6;color:var(--text)}
.post-detail .post-body pre code{background:none;padding:0;color:inherit}
.post-detail .post-body a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}
.post-detail .post-body a:hover{color:var(--orange-glow)}
.post-detail .post-body blockquote{border-left:2px solid var(--orange-dim);padding-left:1.5rem;margin:1.5rem 0;color:var(--text-dim);font-style:italic}
.post-detail .post-body img{max-width:100%;height:auto;margin:1.5rem 0;border:1px solid rgba(255,255,255,.05)}
.post-detail .post-body ul,.post-detail .post-body ol{margin:1rem 0 1.2rem 1.5rem}
.post-detail .post-body li{margin-bottom:.4rem}
.post-detail .post-footer{margin-top:4rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.05)}
.post-detail .post-footer a{font-family:var(--font-mono);font-size:.8rem;color:var(--text-dim);text-decoration:none;transition:color .3s}
.post-detail .post-footer a:hover{color:var(--orange)}

/* ── About ── */
.about-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:4rem;
  max-width:1100px;position:relative;z-index:2;align-items:start;
}
.about-text p{
  font-size:1.05rem;line-height:1.8;color:var(--text-dim);margin-bottom:1.2rem;max-width:600px;
}
.about-text em{color:var(--orange);font-style:italic;font-family:var(--font-display)}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.stat-card{
  background:rgba(13,13,13,.7);border:1px solid rgba(255,255,255,.04);
  padding:1.5rem;text-align:center;backdrop-filter:blur(16px);
  clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px));
  transition:all .35s;
}
.stat-card:hover{border-color:rgba(232,106,32,.2);transform:translateY(-3px)}
.stat-number{
  font-family:var(--font-display);font-size:2.2rem;color:var(--orange);display:block;line-height:1.1;
}
.stat-label{
  font-family:var(--font-mono);font-size:.65rem;color:var(--text-faint);
  text-transform:uppercase;letter-spacing:.1em;margin-top:.4rem;display:block;
}

/* ── Skills ── */
.skills-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:1.5rem;max-width:1100px;position:relative;z-index:2;
}
.skill-group{
  background:rgba(13,13,13,.7);border:1px solid rgba(255,255,255,.04);
  padding:1.8rem;backdrop-filter:blur(16px);transition:all .35s;
}
.skill-group:hover{border-color:rgba(232,106,32,.12)}
.skill-group h3{
  font-family:var(--font-display);font-size:1.2rem;color:var(--white);
  font-weight:400;margin-bottom:1.2rem;
}
.skill-items{display:flex;flex-wrap:wrap;gap:.5rem}
.skill-item{
  font-family:var(--font-mono);font-size:.68rem;color:var(--text-dim);
  border:1px solid rgba(255,255,255,.06);padding:.35rem .7rem;
  transition:all .3s;letter-spacing:.03em;
}
.skill-item:hover{color:var(--orange);border-color:rgba(232,106,32,.25)}

/* ── Contact ── */
.contact-content{max-width:600px;position:relative;z-index:2}
.contact-description{
  font-size:1.05rem;line-height:1.7;color:var(--text-dim);margin-bottom:2.5rem;
}
.contact-links{display:flex;flex-direction:column;gap:1rem}
.contact-link{
  display:flex;align-items:center;gap:1rem;text-decoration:none;
  padding:1.2rem 1.5rem;background:rgba(13,13,13,.7);
  border:1px solid rgba(255,255,255,.04);transition:all .35s;
  font-family:var(--font-mono);font-size:.85rem;color:var(--text-dim);
}
.contact-link:hover{border-color:rgba(232,106,32,.2);color:var(--orange);transform:translateX(8px)}
.contact-icon{
  width:36px;height:36px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(232,106,32,.2);color:var(--orange);
  font-family:var(--font-mono);font-size:.8rem;font-weight:600;flex-shrink:0;
}

/* ── 404 ── */
.error-page{text-align:center;padding-top:15rem;min-height:80vh}
.error-page h1{font-family:var(--font-display);font-size:8rem;color:var(--orange);line-height:1;opacity:.3}
.error-page .error-sub{font-family:var(--font-display);font-style:italic;font-size:1.6rem;color:var(--text-dim);margin:1rem 0}
.error-page p{color:var(--text-faint)}
.error-page a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}

/* ── Footer ── */
footer{position:relative;z-index:1;padding:4rem 3rem;border-top:1px solid rgba(255,255,255,.04);text-align:center}
footer p{font-family:var(--font-mono);font-size:.75rem;color:var(--text-faint)}
footer .hostname{color:var(--orange-dim)}

/* ── Reveal ── */
.reveal{opacity:0;transform:translateY(35px);transition:all .8s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

.section-divider{
  width:100%;max-width:1100px;height:1px;margin:0 auto;position:relative;z-index:2;
  background:linear-gradient(90deg,transparent,var(--orange-dim),transparent);opacity:.3;
}

/* ── Page dots ── */
.page-indicator{position:fixed;right:2rem;top:50%;transform:translateY(-50%);z-index:50;display:flex;flex-direction:column;gap:10px}
.page-dot{
  width:6px;height:6px;border-radius:50%;background:var(--text-faint);
  transition:all .4s;cursor:pointer;border:none;position:relative;
}
.page-dot.active{background:var(--orange);box-shadow:0 0 12px rgba(232,106,32,.5)}
.page-dot.active::after{
  content:'';position:absolute;inset:-4px;border-radius:50%;
  border:1px solid rgba(232,106,32,.3);animation:dotPulse 2s ease infinite;
}
@keyframes dotPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.8);opacity:0}}

@media(max-width:768px){
  nav{padding:1rem 1.5rem}
  .nav-links{gap:1rem}
  .nav-links a{font-size:.65rem}
  .hero-content{padding:0 1.5rem}
  section{padding:5rem 1.5rem}
  .post-item{flex-direction:column}
  .posts-list{grid-template-columns:1fr}
  .hero-content h1{font-size:2.4rem}
  .projects-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:2rem}
  .about-stats{grid-template-columns:1fr 1fr}
  .skills-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:center}
  .page-indicator{display:none}
}