:root {
  --bg: #04050d;
  --bg2: #080c1a;
  --bg3: #0d1230;
  --card: #0e1328;
  --card2: #111830;
  --border: rgba(96,165,255,0.12);
  --border2: rgba(252,211,77,0.2);
  --text: #e8eaf0;
  --text2: #8b92b3;
  --text3: #5a6080;
  --accent: #fcd34d;
  --accent2: #f59e0b;
  --blue: #60a5fa;
  --blue2: #3b82f6;
  --glow: rgba(252,211,77,0.25);
  --glow-blue: rgba(96,165,255,0.2);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 16px;
  --radius-sm: 8px;
}
[data-theme="light"] {
  --bg: #f5f5f0;
  --bg2: #efefea;
  --bg3: #e8e8e2;
  --card: #ffffff;
  --card2: #f9f9f5;
  --border: rgba(26,58,82,0.12);
  --border2: rgba(245,158,11,0.3);
  --text: #1a2440;
  --text2: #4a5568;
  --text3: #8a9ab8;
  --accent: #d97706;
  --accent2: #b45309;
  --blue: #1d4ed8;
  --blue2: #2563eb;
  --glow: rgba(245,158,11,0.15);
  --glow-blue: rgba(37,99,235,0.1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.6;
  min-height:100vh;
  transition:background .3s,color .3s;
}
a{color:inherit;text-decoration:none;}
button{cursor:pointer;border:none;background:none;font:inherit;}
img{max-width:100%;display:block;}
/* SCROLLBAR */
::-webkit-scrollbar{width:4px;}
::-webkit-scrollbar-track{background:var(--bg);}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px;}

/* ─── NOISE OVERLAY ─── */
body::before{
  content:'';
  position:fixed;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='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity:0.025;
  pointer-events:none;
  z-index:9999;
}
[data-theme="light"] body::before{opacity:0.015;}

/* ─── NAV ─── */
.nav{
  position:fixed;top:0;left:0;right:0;
  z-index:1000;
  padding:0 5vw;
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
  background:rgba(4,5,13,0.85);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:background .3s;
}
[data-theme="light"] .nav{background:rgba(245,245,240,0.9);}
.nav-logo{
  font-family:var(--font-display);
  font-weight:800;
  font-size:1.4rem;
  letter-spacing:-0.02em;
}
.nav-logo span{color:var(--accent);}
.nav-links{
  display:flex;align-items:center;gap:2rem;
  list-style:none;
}
.nav-links a{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.08em;
  color:var(--text2);
  text-transform:uppercase;
  transition:color .2s;
  position:relative;
}
.nav-links a::after{
  content:'';
  position:absolute;bottom:-2px;left:0;right:0;
  height:1px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;
  transition:transform .2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--text);}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-right{display:flex;align-items:center;gap:1rem;}
.theme-btn{
  width:36px;height:36px;
  border-radius:50%;
  border:1px solid var(--border);
  background:var(--card);
  display:grid;place-items:center;
  color:var(--text2);
  transition:all .2s;
  font-size:1rem;
}
.theme-btn:hover{border-color:var(--accent);color:var(--accent);}
.hamburger{
  display:none;
  flex-direction:column;gap:5px;
  width:36px;height:36px;
  align-items:center;justify-content:center;
}
.hamburger span{
  width:22px;height:2px;
  background:var(--text);
  border-radius:2px;
  transition:transform .3s,opacity .3s;
}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ─── MOBILE NAV ─── */
.mobile-nav{
  position:fixed;inset:64px 0 0 0;
  z-index:999;
  background:rgba(4,5,13,0.98);
  backdrop-filter:blur(20px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2.5rem;
  opacity:0;pointer-events:none;
  transition:opacity .3s;
}
[data-theme="light"] .mobile-nav{background:rgba(245,245,240,0.98);}
.mobile-nav.open{opacity:1;pointer-events:all;}
.mobile-nav a{
  font-family:var(--font-display);
  font-size:1.8rem;
  font-weight:700;
  color:var(--text2);
  transition:color .2s;
  text-transform:uppercase;
  letter-spacing:-.01em;
}
.mobile-nav a:hover{color:var(--accent);}

/* ─── PAGES ─── */
.page{display:none;padding-top:64px;}
.page.active{display:block;}

/* ─── SECTION ─── */
.section{padding:7rem 5vw;}
.section-label{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:1rem;
  display:flex;align-items:center;gap:.75rem;
}
.section-label::before{content:'';width:30px;height:1px;background:var(--accent);}
.section-title{
  font-family:var(--font-display);
  font-size:clamp(2rem,5vw,3.5rem);
  font-weight:800;
  letter-spacing:-0.03em;
  line-height:1.1;
  margin-bottom:1rem;
}
.section-sub{
  color:var(--text2);
  font-size:1.05rem;
  max-width:600px;
  margin-bottom:4rem;
}

/* ─── HERO ─── */
#hero{
  min-height:100vh;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:4rem;
  align-items:center;
  padding:0 5vw;
  position:relative;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 50% at 70% 40%,rgba(96,165,255,0.08) 0%,transparent 70%),
             radial-gradient(ellipse 40% 40% at 30% 60%,rgba(252,211,77,0.06) 0%,transparent 70%);
  pointer-events:none;
}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:60px 60px;
  opacity:.5;
  pointer-events:none;
}
.hero-left{position:relative;z-index:1;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-mono);font-size:.72rem;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);
  border:1px solid var(--border2);
  padding:.4rem 1rem;border-radius:100px;
  margin-bottom:2rem;
}
.hero-eyebrow::before{content:'●';font-size:.5rem;animation:blink 1.5s ease infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.3;}}
.hero-name{
  font-family:var(--font-display);
  font-size:clamp(3.2rem,7vw,6rem);
  font-weight:800;
  letter-spacing:-0.03em;
  line-height:1;
  margin-bottom:1rem;
  display:flex;
  flex-direction:column;
  gap:.1em;
}
.hero-name .name-first{
  color:var(--text);
  display:block;
}
.hero-name .name-last{
  display:inline-flex;
  align-items:center;
  gap:.3em;
  color:var(--accent);
  position:relative;
}
.hero-name .name-last::before{
  content:'';
  display:inline-block;
  width:4px;
  height:.85em;
  background:var(--accent);
  border-radius:2px;
  flex-shrink:0;
  box-shadow:0 0 12px var(--accent);
}
.hero-role{
  font-family:var(--font-display);
  font-size:clamp(1rem,2.5vw,1.5rem);
  color:var(--text2);
  font-weight:600;
  margin-bottom:1.5rem;
}
.hero-desc{
  color:var(--text2);
  font-size:1rem;
  line-height:1.75;
  max-width:480px;
  margin-bottom:2.5rem;
}
.hero-stats{
  display:flex;gap:2.5rem;
  margin-bottom:3rem;
}
.stat-val{
  font-family:var(--font-display);
  font-size:1.8rem;
  font-weight:800;
  color:var(--accent);
  letter-spacing:-0.03em;
}
.stat-lab{font-size:.75rem;color:var(--text3);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;}
.btn-social{
  display:inline-flex;align-items:center;justify-content:center;
  width:2.65rem;height:2.65rem;padding:0;
  border-radius:var(--radius-sm);
  border:1px solid var(--border);
  color:var(--text2);
  background:rgba(255,255,255,.03);
  transition:all .25s;
}
.btn-social:hover{border-color:var(--accent);color:var(--accent);background:rgba(252,211,77,.06);transform:translateY(-2px);box-shadow:0 4px 16px var(--glow);}
.btn-social svg{flex-shrink:0;}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.75rem 1.75rem;
  border-radius:var(--radius-sm);
  font-size:.9rem;font-weight:500;
  transition:all .25s;
  font-family:var(--font-body);
}
.btn-primary{
  background:var(--accent);
  color:#04050d;
  font-weight:700;
}
.btn-primary:hover{background:var(--accent2);transform:translateY(-2px);box-shadow:0 8px 24px var(--glow);}
.btn-outline{
  border:1px solid var(--border);
  color:var(--text2);
  background:transparent;
}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);}
.btn-sm{padding:.5rem 1.25rem;font-size:.82rem;}

/* HERO RIGHT - VISUAL */
.hero-right{
  position:relative;z-index:1;
  display:flex;align-items:center;justify-content:center;
}
.hero-ring{
  width:min(420px,42vw);
  aspect-ratio:1;
  position:relative;
}
.ring{
  position:absolute;border-radius:50%;
  border:1px solid;
  animation:spin linear infinite;
}
.ring-1{
  inset:0;
  border-color:rgba(252,211,77,0.2);
  animation-duration:20s;
}
.ring-2{
  inset:10%;
  border-color:rgba(96,165,255,0.2);
  animation-duration:15s;animation-direction:reverse;
}
.ring-3{
  inset:22%;
  border-color:rgba(252,211,77,0.15);
  animation-duration:25s;
}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.ring-dot{
  position:absolute;top:0;left:50%;
  width:8px;height:8px;
  margin-left:-4px;margin-top:-4px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 12px var(--glow);
}
.ring-core{
  position:absolute;inset:32%;
  border-radius:50%;
  background:var(--card);
  border:1px solid var(--border);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.3rem;
}
.ring-core-icon{font-size:2.2rem;}
.ring-core-text{
  font-family:var(--font-mono);
  font-size:.55rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--text3);
}
.orbit-label{
  position:absolute;
  font-family:var(--font-mono);
  font-size:.6rem;
  letter-spacing:.08em;
  color:var(--text2);
  background:var(--card);
  border:1px solid var(--border);
  padding:.25rem .6rem;
  border-radius:4px;
  white-space:nowrap;
}
/* ─── ABOUT ─── */
.about-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:5rem;align-items:start;}
.about-visual{
  position:sticky;top:100px;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--card);
}
.about-img-placeholder{
  aspect-ratio:unset;
  background:linear-gradient(135deg,var(--bg3),var(--card2));
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:1rem;
  padding:2rem;
}
.about-img {
  width: 70%;
  height: auto;
  object-fit: contain;
  border-radius: 20px;
  display: block;
}
.about-img-icon{font-size:4rem;}
.about-tag{
  font-family:var(--font-mono);
  font-size:.65rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--text3);
  border:1px solid var(--border);
  padding:.3rem .7rem;
  border-radius:4px;
}
.about-info{display:flex;flex-direction:column;gap:1rem;margin-top:1rem;padding:1.5rem;}
.info-row{
  display:flex;align-items:center;gap:1rem;
  padding:.75rem 0;
  border-bottom:1px solid var(--border);
}
.info-row:last-child{border-bottom:none;}
.info-label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);min-width:80px;}
.info-val{color:var(--text2);font-size:.9rem;}
.about-content h2{
  font-family:var(--font-display);
  font-size:clamp(1.5rem,3vw,2.2rem);
  font-weight:800;letter-spacing:-.03em;
  margin-bottom:1.5rem;
}
.about-content p{color:var(--text2);line-height:1.8;margin-bottom:1.2rem;}
.about-skills-mini{
  display:flex;flex-wrap:wrap;gap:.5rem;
  margin-top:2rem;
}
.skill-chip{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.05em;
  color:var(--text2);
  background:var(--card);
  border:1px solid var(--border);
  padding:.35rem .8rem;
  border-radius:4px;
  transition:all .2s;
}
.skill-chip:hover{border-color:var(--accent);color:var(--accent);}

/* ─── SKILLS MARQUEE ─── */
.skills-marquee{
  padding:3rem 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  overflow:hidden;
  margin-bottom:5rem;
}
.marquee-track{
  display:flex;
  gap:1.5rem;
  animation:marquee 40s linear infinite;
  width:max-content;
}
.marquee-track:hover{animation-play-state:paused;}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.mq-item{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.55rem 1.25rem;
  border:1px solid var(--border);
  border-radius:6px;
  background:var(--card);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.06em;
  color:var(--text2);
  white-space:nowrap;
  transition:all .2s;
}
.mq-item:hover{border-color:var(--accent);color:var(--accent);}
.mq-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0;}

/* ─── TIMELINE ─── */
.timeline{position:relative;padding-left:2rem;}
.timeline::before{
  content:'';
  position:absolute;left:0;top:.5rem;bottom:.5rem;
  width:1px;background:var(--border);
}
.timeline-item{
  position:relative;
  padding:0 0 3rem 2.5rem;
}
.timeline-item:last-child{padding-bottom:0;}
.tl-dot{
  position:absolute;left:-2rem;top:.4rem;
  width:9px;height:9px;border-radius:50%;
  background:var(--bg);
  border:2px solid var(--border);
  transform:translateX(-50%);
  transition:border-color .2s,box-shadow .2s;
}
.timeline-item:hover .tl-dot{
  border-color:var(--accent);
  box-shadow:0 0 12px var(--glow);
}
.tl-meta{
  font-family:var(--font-mono);
  font-size:.65rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--text3);
  margin-bottom:.5rem;
  display:flex;align-items:center;gap:.75rem;
}
.tl-badge{
  padding:.15rem .6rem;
  border-radius:3px;
  font-size:.6rem;
  font-weight:700;
  letter-spacing:.1em;
}
.badge-work{background:rgba(252,211,77,.15);color:var(--accent);}
.badge-edu{background:rgba(96,165,255,.15);color:var(--blue);}
.tl-title{
  font-family:var(--font-display);
  font-size:1.15rem;
  font-weight:700;
  margin-bottom:.25rem;
}
.tl-company{color:var(--accent);font-size:.9rem;font-weight:500;margin-bottom:.75rem;}
.tl-desc{color:var(--text2);font-size:.9rem;line-height:1.7;}

/* ─── PROJECTS ─── */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.5rem;}
.project-card{
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:var(--card);
  overflow:hidden;
  transition:border-color .3s,transform .3s,box-shadow .3s;
  display:flex;flex-direction:column;
}
.project-card:hover{
  border-color:var(--border2);
  transform:translateY(-4px);
  box-shadow:0 20px 40px rgba(0,0,0,.3),0 0 0 1px var(--border2);
}
.project-media{
  aspect-ratio:16/9;
  background:var(--bg3);
  position:relative;
  overflow:hidden;
}
.project-media video,.project-media iframe{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
}
.media-placeholder{
  width:100%;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.75rem;
  background:linear-gradient(135deg,var(--bg2),var(--bg3));
}
.media-ph-icon{font-size:3rem;}
.media-ph-text{
  font-family:var(--font-mono);
  font-size:.65rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--text3);
}
.play-overlay{
  position:absolute;inset:0;
  background:rgba(4,5,13,0.4);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .25s;
  pointer-events:none;
}
.project-card:hover .play-overlay{opacity:1;}
.play-circle{
  width:60px;height:60px;border-radius:50%;
  background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  color:#04050d;
  font-size:1.4rem;
  box-shadow:0 4px 20px var(--glow);
  transition:transform .2s;
}
.project-card:hover .play-circle{
  transform:scale(1.1);
}
.project-body{padding:1.5rem;flex:1;display:flex;flex-direction:column;}
.project-cat{
  font-family:var(--font-mono);font-size:.62rem;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);margin-bottom:.5rem;
}
.project-title{
  font-family:var(--font-display);
  font-size:1.05rem;font-weight:700;
  letter-spacing:-.02em;
  margin-bottom:.75rem;
  line-height:1.3;
}
.project-desc{color:var(--text2);font-size:.875rem;line-height:1.65;margin-bottom:1.2rem;flex:1;}
.project-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1.25rem;}
.tag{
  font-family:var(--font-mono);
  font-size:.62rem;letter-spacing:.06em;
  color:var(--text3);
  background:var(--bg2);
  border:1px solid var(--border);
  padding:.25rem .65rem;border-radius:4px;
}
.project-link{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.82rem;font-weight:500;
  color:var(--blue);
  transition:color .2s;
}
.project-link:hover{color:var(--accent);}
.project-link svg{width:14px;height:14px;}

/* ─── CONTACT ─── */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:4rem;}
.contact-info h3{
  font-family:var(--font-display);
  font-size:1.5rem;font-weight:800;
  margin-bottom:1rem;letter-spacing:-.02em;
}
.contact-info p{color:var(--text2);line-height:1.8;margin-bottom:2rem;}
.contact-items{display:flex;flex-direction:column;gap:1rem;}
.contact-item{
  display:flex;align-items:center;gap:1rem;
  padding:1rem 1.25rem;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  background:var(--card);
  transition:border-color .2s;
}
.contact-item:hover{border-color:var(--border2);}
.ci-icon{
  width:36px;height:36px;border-radius:50%;
  background:rgba(252,211,77,0.1);
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;flex-shrink:0;
}
.ci-label{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);}
.ci-val{color:var(--text2);font-size:.9rem;}
.contact-form{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:2.5rem;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.form-group{margin-bottom:1.25rem;}
.form-group label{
  display:block;
  font-family:var(--font-mono);
  font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text3);margin-bottom:.5rem;
}
.form-group input,.form-group textarea{
  width:100%;
  padding:.75rem 1rem;
  background:var(--bg2);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  color:var(--text);
  font:inherit;
  font-size:.9rem;
  transition:border-color .2s;
  outline:none;
}
.form-group input:focus,.form-group textarea:focus{border-color:var(--accent);}
.form-group textarea{resize:vertical;min-height:130px;}

/* ─── FOOTER ─── */
.footer{
  padding:4rem 5vw 2rem;
  border-top:1px solid var(--border);
  display:flex;flex-direction:column;gap:3rem;
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;}
.footer-brand{
  font-family:var(--font-display);
  font-size:1.6rem;font-weight:800;letter-spacing:-.03em;
  margin-bottom:1rem;
}
.footer-brand span{color:var(--accent);}
.footer-desc{color:var(--text3);font-size:.9rem;line-height:1.7;max-width:260px;}
.footer-col h4{
  font-family:var(--font-mono);font-size:.65rem;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--text3);margin-bottom:1.2rem;
}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:.65rem;}
.footer-links a{color:var(--text2);font-size:.9rem;transition:color .2s;}
.footer-links a:hover{color:var(--accent);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:2rem;
  border-top:1px solid var(--border);
  font-size:.8rem;color:var(--text3);
}
.social-row{display:flex;gap:.75rem;}
.social-btn{
  width:34px;height:34px;
  border-radius:50%;
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text2);
  font-size:.9rem;
  transition:all .2s;
}
.social-btn:hover{border-color:var(--accent);color:var(--accent);background:rgba(252,211,77,0.08);}

/* ─── BLOG ─── */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;}
.blog-card{
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--card);
  overflow:hidden;
  cursor:pointer;
  transition:border-color .3s,transform .3s,box-shadow .3s;
  display:flex;flex-direction:column;
}
.blog-card:hover{
  border-color:var(--border2);
  transform:translateY(-4px);
  box-shadow:0 16px 32px rgba(0,0,0,.25);
}
.blog-thumb{
  padding:2.5rem;
  background:linear-gradient(135deg,var(--bg2),var(--bg3));
  font-size:3rem;
  text-align:center;
  border-bottom:1px solid var(--border);
}
.blog-body{padding:1.5rem;flex:1;display:flex;flex-direction:column;}
.blog-meta-row{
  display:flex;align-items:center;gap:.75rem;
  margin-bottom:.75rem;
}
.blog-cat{
  font-family:var(--font-mono);
  font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;
  padding:.2rem .6rem;border-radius:3px;
  background:rgba(252,211,77,.12);
  color:var(--accent);
}
.blog-date{font-family:var(--font-mono);font-size:.65rem;color:var(--text3);}
.blog-read{font-family:var(--font-mono);font-size:.65rem;color:var(--text3);}
.blog-title{
  font-family:var(--font-display);
  font-size:1.05rem;font-weight:700;
  letter-spacing:-.02em;line-height:1.3;
  margin-bottom:.75rem;
}
.blog-excerpt{color:var(--text2);font-size:.875rem;line-height:1.65;flex:1;margin-bottom:1.2rem;}
.blog-arrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.82rem;color:var(--blue);
  transition:color .2s,gap .2s;
}
.blog-card:hover .blog-arrow{color:var(--accent);gap:.75rem;}

/* ─── BLOG POST ─── */
.back-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-mono);font-size:.7rem;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--text2);
  border:1px solid var(--border);
  padding:.5rem 1rem;border-radius:6px;
  margin-bottom:3rem;
  transition:all .2s;
}
.back-btn:hover{border-color:var(--accent);color:var(--accent);}
.post-header{margin-bottom:3rem;}
.post-cat{
  display:inline-block;
  font-family:var(--font-mono);font-size:.65rem;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);border:1px solid var(--border2);
  padding:.3rem .8rem;border-radius:4px;margin-bottom:1.5rem;
}
.post-title{
  font-family:var(--font-display);
  font-size:clamp(1.8rem,4vw,2.8rem);
  font-weight:800;letter-spacing:-.04em;
  line-height:1.1;margin-bottom:1.5rem;
}
.post-meta{
  display:flex;align-items:center;gap:1.5rem;
  font-family:var(--font-mono);font-size:.7rem;
  color:var(--text3);letter-spacing:.08em;
  padding-bottom:2rem;
  border-bottom:1px solid var(--border);
}
.post-body{
  max-width:700px;
  line-height:1.9;
}
.post-body h2{
  font-family:var(--font-display);
  font-size:1.4rem;font-weight:700;
  letter-spacing:-.02em;
  margin:2.5rem 0 1rem;
}
.post-body h3{
  font-family:var(--font-display);
  font-size:1.15rem;font-weight:700;
  margin:2rem 0 .75rem;
}
.post-body p{color:var(--text2);margin-bottom:1.25rem;}
.post-body pre{
  background:var(--bg2);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:1.5rem;
  overflow-x:auto;
  margin:1.5rem 0;
}
.post-body code{
  font-family:var(--font-mono);
  font-size:.82rem;
  color:var(--accent);
}
.post-body pre code{color:var(--text2);}
.post-body ul,.post-body ol{
  color:var(--text2);
  padding-left:1.5rem;
  margin-bottom:1.25rem;
}
.post-body li{margin-bottom:.5rem;line-height:1.7;}
.post-body strong{color:var(--text);font-weight:600;}

/* ─── CTA STRIP ─── */
.cta-strip{
  margin:0 5vw 7rem;
  padding:4rem;
  border-radius:var(--radius);
  background:linear-gradient(135deg,var(--bg3),var(--bg2));
  border:1px solid var(--border);
  text-align:center;
  position:relative;overflow:hidden;
}
.cta-strip::before{
  content:'';position:absolute;
  top:50%;left:50%;
  width:300px;height:300px;
  background:radial-gradient(circle,rgba(252,211,77,.12),transparent 70%);
  transform:translate(-50%,-50%);
  pointer-events:none;
}
.cta-strip h2{
  font-family:var(--font-display);
  font-size:clamp(1.5rem,4vw,2.5rem);
  font-weight:800;letter-spacing:-.03em;
  margin-bottom:1rem;
}
.cta-strip p{color:var(--text2);max-width:480px;margin:0 auto 2rem;}

/* ─── ANIMATIONS ─── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);}
.reveal.visible{opacity:1;transform:none;}

/* ─── RESPONSIVE ─── */
@media(max-width:1024px){
  #hero{grid-template-columns:1fr;min-height:auto;padding:8rem 5vw 5rem;}
  .hero-right{display:none;}
  .about-grid{grid-template-columns:1fr;}
  .about-visual{position:static;}
  .about-img-placeholder{aspect-ratio: unset; min-height: 260px; flex-direction: column;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .about-img{ width: 55%;}
}
@media(max-width:768px){
  .nav-links{display:none;}
  .hamburger{display:flex;}
  .hero-stats{gap:1.5rem;}
  .section{padding:5rem 5vw;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:1rem;text-align:center;}
  .projects-grid{grid-template-columns:1fr;}
  .blog-grid{grid-template-columns:1fr;}
  .cta-strip{padding:2.5rem 2rem;}
}
@media(max-width:480px){
  .hero-actions{flex-direction:column;}
  .hero-stats{flex-wrap:wrap;}
  /* Hero name fix */
  .hero-name{
    font-size:clamp(2.2rem,9vw,3rem);
    overflow:visible;
  }
  .hero-name .name-last{
    display:block;
    overflow:visible;
    white-space:nowrap;
  }
  .hero-name .name-last::before{
    display:none;
  }
}

/* ─── HORIZONTAL TIMELINE (home preview) ─── */
.htl-wrapper{
  overflow-x:auto;
  overflow-y:visible;
  padding:2.5rem 0 1rem;
  scrollbar-width:none;
  -ms-overflow-style:none;
  cursor:grab;
  user-select:none;
}
.htl-wrapper::-webkit-scrollbar{display:none;}
.htl-wrapper.grabbing{cursor:grabbing;}

/* outer flex row: label-stem-dot-stem-label alternate layout */
.htl-track{
  display:flex;
  align-items:center;
  min-width:max-content;
  position:relative;
  padding:0 2rem;
}

/* each node = a dot + two half-lines managed via flex */
.htl-node{
  display:flex;
  flex-direction:column;
  align-items:center;
  position:relative;
  flex-shrink:0;
}

/* dot */
.htl-dot{
  width:18px;height:18px;
  border-radius:50%;
  background:var(--bg);
  border:2.5px solid var(--accent);
  box-shadow:0 0 0 5px rgba(252,211,77,.1),0 0 16px rgba(252,211,77,.25);
  transition:transform .25s,box-shadow .25s;
  position:relative;
  z-index:2;
  flex-shrink:0;
}
.htl-node.edu .htl-dot{
  border-color:var(--blue);
  box-shadow:0 0 0 5px rgba(96,165,255,.1),0 0 16px rgba(96,165,255,.25);
}
.htl-node:hover .htl-dot{
  transform:scale(1.4);
  box-shadow:0 0 0 6px rgba(252,211,77,.18),0 0 24px rgba(252,211,77,.4);
}
.htl-node.edu:hover .htl-dot{
  box-shadow:0 0 0 6px rgba(96,165,255,.18),0 0 24px rgba(96,165,255,.4);
}

/* stem — vertical line from dot to label */
.htl-stem{
  width:2px;
  background:var(--border2);
  flex-shrink:0;
}

/* label card */
.htl-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:10px;
  padding:.75rem 1rem;
  width:200px;
  text-align:center;
  transition:border-color .25s,box-shadow .25s;
}
.htl-node:hover .htl-card{
  border-color:rgba(252,211,77,.45);
  box-shadow:0 4px 20px rgba(252,211,77,.12);
}
.htl-node.edu:hover .htl-card{
  border-color:rgba(96,165,255,.45);
  box-shadow:0 4px 20px rgba(96,165,255,.12);
}
.htl-company{
  font-family:var(--font-display);
  font-size:.88rem;font-weight:700;
  color:var(--text);
  line-height:1.3;
  margin-bottom:.25rem;
}
.htl-node.edu .htl-company{color:var(--blue);}
.htl-role{
  font-size:.72rem;
  color:var(--text2);
  font-style:italic;
  margin-bottom:.3rem;
}
.htl-date-badge{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.62rem;
  color:var(--text3);
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);
  border-radius:100px;
  padding:.15rem .6rem;
}

/* connector line between nodes */
.htl-connector{
  flex:1;
  min-width:60px;
  height:2px;
  background:linear-gradient(90deg,var(--border2),var(--border2));
  position:relative;
  z-index:1;
  align-self:center;
  flex-shrink:0;
}

/* ─── HOME BLOG PREVIEW ─── */
.home-blog-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:2rem;
  cursor:pointer;
  transition:border-color .25s,transform .25s,box-shadow .25s;
  display:flex;flex-direction:column;gap:.75rem;
}
.home-blog-card:hover{
  border-color:var(--border2);
  transform:translateY(-3px);
  box-shadow:0 12px 32px rgba(0,0,0,.25);
}
.home-blog-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;}
.home-blog-emoji{font-size:2rem;line-height:1;}
.home-blog-cat{
  font-family:var(--font-mono);font-size:.68rem;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);padding:.3rem .75rem;
  border:1px solid var(--border2);border-radius:100px;
}
.home-blog-title{
  font-family:var(--font-display);font-size:1.05rem;
  font-weight:700;color:var(--text);line-height:1.35;
}
.home-blog-excerpt{
  color:var(--text2);font-size:.88rem;line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  flex:1;
}
.home-blog-meta{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:.75rem;border-top:1px solid var(--border);
  font-family:var(--font-mono);font-size:.72rem;color:var(--text3);
}
.home-blog-read{color:var(--accent);font-weight:600;letter-spacing:.04em;transition:gap .2s;}

/* ─── MISC ─── */
.text-accent{color:var(--accent);}
.text-blue{color:var(--blue);}
.gap2{margin-bottom:2rem;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;}
@media(max-width:640px){.grid-2{grid-template-columns:1fr;}}


/* ─── STATIC BLOG PAGES ─────────────────────────────── */
.site-shell{
  max-width:1200px;
  margin:0 auto;
  padding:1.25rem 5vw 5rem;
}
.site-topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:1rem 0 2rem;
}
.site-brand{
  font-family:var(--font-display);
  font-weight:800;
  letter-spacing:.02em;
  font-size:1.1rem;
}
.site-nav{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  align-items:center;
}
a.blog-card,
a.home-blog-card{
  color:inherit;
  text-decoration:none;
  display:flex;
}
a.blog-card:hover,
a.home-blog-card:hover{
  color:inherit;
}
.blog-article{
  max-width:860px;
  margin:0 auto;
}
.blog-index-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:1.25rem;
}
.blog-page-hero{
  max-width:980px;
  margin:0 auto 2rem;
}
.blog-page-hero .section-title{
  margin-bottom:.75rem;
}
.blog-back-row{
  margin-top:3rem;
  padding-top:2rem;
  border-top:1px solid var(--border);
  display:flex;
  gap:1rem;
  flex-wrap:wrap;
}
.blog-toc{
  margin-top:1.5rem;
  padding:1rem 1.25rem;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:rgba(255,255,255,.02);
}
.blog-toc a{
  color:var(--accent);
}

/* ─── PROJECT MODAL ─── */
.project-modal{
  position:fixed;
  inset:0;
  z-index:10000;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  transition:opacity .3s,visibility .3s;
}
.project-modal.active{
  opacity:1;
  visibility:visible;
}
.modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.85);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.modal-content{
  position:relative;
  width:90%;
  max-width:900px;
  max-height:90vh;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transform:translateY(20px) scale(0.95);
  transition:transform .3s cubic-bezier(.16,1,.3,1);
  box-shadow:0 25px 50px -12px rgba(0,0,0,0.5);
}
.project-modal.active .modal-content{
  transform:translateY(0) scale(1);
}
.modal-close{
  position:absolute;
  top:1rem;
  right:1rem;
  z-index:10;
  width:40px;
  height:40px;
  border-radius:50%;
  background:rgba(0,0,0,0.6);
  border:1px solid rgba(255,255,255,0.1);
  color:#fff;
  font-size:1.2rem;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:all .2s;
}
.modal-close:hover{
  background:var(--accent);
  color:#000;
  border-color:var(--accent);
}
.modal-media{
  width:100%;
  aspect-ratio:16/9;
  background:var(--bg2);
  flex-shrink:0;
  position:relative;
}
.modal-media video{
  width:100%;
  height:100%;
  object-fit:contain;
  background:#000;
}
.modal-body{
  padding:2rem;
  overflow-y:auto;
  flex:1;
}
.modal-cat{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:.75rem;
}
.modal-title{
  font-family:var(--font-display);
  font-size:clamp(1.4rem,3vw,2rem);
  font-weight:800;
  letter-spacing:-.03em;
  margin-bottom:1rem;
  line-height:1.2;
}
.modal-tags{
  display:flex;
  flex-wrap:wrap;
  gap:.4rem;
  margin-bottom:1.5rem;
}
.modal-desc{
  color:var(--text2);
  line-height:1.8;
}
.modal-desc h3{
  font-family:var(--font-display);
  font-size:1.1rem;
  font-weight:700;
  color:var(--text);
  margin:1.5rem 0 .75rem;
}
.modal-desc p{
  margin-bottom:1rem;
}
.modal-desc ul{
  padding-left:1.5rem;
  margin-bottom:1rem;
}
.modal-desc li{
  margin-bottom:.5rem;
  line-height:1.7;
}
.modal-desc strong{
  color:var(--text);
}
.modal-actions{
  display:flex;
  gap:1rem;
  margin-top:2rem;
  padding-top:1.5rem;
  border-top:1px solid var(--border);
}
@media(max-width:768px){
  .modal-content{
    width:95%;
    max-height:95vh;
  }
  .modal-body{
    padding:1.5rem;
  }
  .modal-actions{
    flex-direction:column;
  }
  .modal-actions .btn{
    width:100%;
    justify-content:center;
  }
}