*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#080D09;--surface:#101810;--surface2:#172217;
  --border:#263826;--border2:#456044;
  --text:#F2FFE9;--muted:#A5B39F;
  --accent:#39FF14;--accent2:#A3E635;--accent3:#D9FF66;
  --fd:'Space Grotesk',sans-serif;
  --fb:'Inter',sans-serif;
  --fm:'JetBrains Mono',monospace;
  --ease:cubic-bezier(0.16,1,0.3,1);
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--fb);font-size:16px;line-height:1.7;overflow-x:hidden;cursor:none}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
em{font-style:italic}
ul{list-style:none}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}

/* ── Container ──────────────────────────────────── */
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 32px}

/* ══════════════════════════════════════════════════
   LOADER
══════════════════════════════════════════════════ */
#loader{position:fixed;inset:0;background:var(--bg);z-index:9999;display:flex;align-items:center;justify-content:center}
.loader-inner{display:flex;flex-direction:column;align-items:center;gap:22px}
.loader-logo{font-family:var(--fd);font-size:52px;font-weight:700;letter-spacing:-2px}
.loader-logo span{color:var(--accent)}
.loader-bar-wrap{width:200px;height:2px;background:var(--border);border-radius:1px;overflow:hidden}
.loader-bar{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .05s linear}
.loader-pct{font-family:var(--fm);font-size:12px;color:var(--muted);letter-spacing:.1em}
.loader-pct::after{content:'%'}

/* ══════════════════════════════════════════════════
   CURSOR  (desktop only)
══════════════════════════════════════════════════ */
#cursor{position:fixed;inset:0;pointer-events:none;z-index:9998}
.cur-dot{position:fixed;width:6px;height:6px;background:var(--accent);border-radius:50%;transform:translate(-50%,-50%);transition:width .15s,height .15s}
.cur-outline{position:fixed;width:32px;height:32px;border:1.5px solid rgba(57,255,20,.35);border-radius:50%;transform:translate(-50%,-50%);transition:width .3s var(--ease),height .3s var(--ease),border-color .3s}
body:has(a:hover) .cur-dot,body:has(button:hover) .cur-dot{width:10px;height:10px}
body:has(a:hover) .cur-outline,body:has(button:hover) .cur-outline{width:48px;height:48px;border-color:rgba(57,255,20,.65)}

/* ══════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════ */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:800;
  display:flex;align-items:center;gap:36px;
  padding:20px 40px;
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease),padding .3s var(--ease),border-color .4s;
}
#nav.scrolled{
  background:rgba(8,13,9,.92);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  padding:13px 40px;border-color:var(--border);
  box-shadow:0 1px 24px rgba(57,255,20,.08);
}
.nav-logo{font-family:var(--fd);font-size:20px;font-weight:700;letter-spacing:-.5px;margin-right:auto}
.nav-logo .dot{color:var(--accent)}
.nav-links{display:flex;gap:28px}
.nl{font-size:14px;font-weight:500;color:var(--muted);position:relative;transition:color .2s}
.nl::after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:1px;background:var(--accent);transition:width .3s var(--ease)}
.nl:hover,.nl.active{color:var(--text)}
.nl:hover::after,.nl.active::after{width:100%}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 20px;background:var(--accent);color:#080D09;
  border-radius:100px;font-size:14px;font-weight:600;
  transition:background .2s,transform .2s var(--ease),box-shadow .2s;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--accent3);transform:translateY(-1px);box-shadow:0 8px 24px rgba(57,255,20,.35)}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:none;padding:4px}
.nav-burger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}

/* ── Mobile menu ──────────────────────────────── */
#mobile-menu{
  position:fixed;inset:0;background:var(--surface);z-index:700;
  display:flex;align-items:center;justify-content:center;
  transform:translateX(100%);transition:transform .5s var(--ease);
  border-left:1px solid var(--border);
}
#mobile-menu.open{transform:translateX(0)}
#mobile-menu ul{display:flex;flex-direction:column;gap:28px;text-align:center}
.mm-link{font-family:var(--fd);font-size:28px;font-weight:600;color:var(--muted);transition:color .2s}
.mm-link:hover{color:var(--text)}
.mm-cta{color:var(--accent)!important}

/* ══════════════════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════════════════ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-word{display:inline-block;opacity:0;transform:translateY(36px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0ms)}
.reveal-word.visible{opacity:1;transform:translateY(0)}

/* ══════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════ */
#hero{
  min-height:100svh;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
  padding:120px 40px 80px;
}
/* Orbs */
.orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0}
.orb-1{width:600px;height:600px;background:radial-gradient(circle,rgba(57,255,20,.13) 0%,transparent 70%);top:-120px;right:-100px;animation:orbFloat 8s ease-in-out infinite}
.orb-2{width:480px;height:480px;background:radial-gradient(circle,rgba(163,230,53,.1) 0%,transparent 70%);bottom:-100px;left:8%;animation:orbFloat 10s ease-in-out infinite reverse}
.orb-3{width:320px;height:320px;background:radial-gradient(circle,rgba(217,255,102,.08) 0%,transparent 70%);top:42%;left:42%;animation:orbFloat 12s ease-in-out infinite}
@keyframes orbFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-28px) scale(1.04)}}

.hero-content{position:relative;z-index:1;max-width:820px;text-align:center;margin:0 auto}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 16px;background:rgba(57,255,20,.09);
  border:1px solid rgba(57,255,20,.3);border-radius:100px;
  font-family:var(--fm);font-size:12px;color:var(--accent);
  letter-spacing:.04em;margin-bottom:28px;
}
.badge-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s ease-in-out infinite;flex-shrink:0}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
.hero-name{font-family:var(--fd);font-size:clamp(48px,8vw,96px);font-weight:700;line-height:1.0;letter-spacing:-3px;margin-bottom:22px}
.hero-line{display:block;overflow:hidden}
.accent-word{
  color:transparent;
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent2) 60%,var(--accent3) 100%);
  -webkit-background-clip:text;background-clip:text;
}
.hero-role{font-family:var(--fm);font-size:15px;color:var(--accent2);margin-bottom:22px;min-height:22px}
.role-prefix{color:var(--muted);margin-right:4px}
.cursor-blink{color:var(--accent);animation:blink 1s step-end infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.hero-sub{font-size:17px;color:var(--muted);max-width:520px;width:100%;line-height:1.65;margin-bottom:36px;margin-left:auto;margin-right:auto;overflow-wrap:anywhere}
.hero-sub span{display:inline}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:0;justify-content:center}
.btn-primary{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 26px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;
  border-radius:100px;font-size:15px;font-weight:600;
  transition:opacity .2s,transform .25s var(--ease),box-shadow .25s;
}
.btn-primary:hover{opacity:.88;transform:translateY(-2px);box-shadow:0 12px 32px rgba(57,255,20,.4)}
.btn-ghost{
  display:inline-flex;align-items:center;
  padding:12px 26px;border:1.5px solid var(--accent);
  color:var(--accent);border-radius:100px;font-size:15px;font-weight:500;
  transition:border-color .2s,color .2s,background .2s,transform .25s var(--ease);
}
.btn-ghost:hover{border-color:var(--accent);color:#fff;background:var(--accent);transform:translateY(-2px)}
.hero-stats{display:flex;align-items:center;gap:28px}
.stat{display:flex;flex-direction:column;gap:2px}
.stat-n{font-family:var(--fd);font-size:26px;font-weight:700;line-height:1}
.stat-l{font-size:11px;color:var(--muted);font-family:var(--fm);letter-spacing:.05em}
.stat-div{width:1px;height:34px;background:var(--border2)}
.hero-scroll{
  position:absolute;bottom:36px;left:40px;
  display:flex;align-items:center;gap:12px;
  font-family:var(--fm);font-size:11px;color:var(--muted);
  letter-spacing:.1em;z-index:1;
}
.scroll-line{width:36px;height:1px;background:var(--accent);transform-origin:left;animation:scrollLine 2s ease-in-out infinite}
@keyframes scrollLine{0%{transform:scaleX(0);opacity:0}40%{opacity:1}100%{transform:scaleX(1);opacity:.3}}

/* ══════════════════════════════════════════════════
   MARQUEE
══════════════════════════════════════════════════ */
.marquee-wrap{overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#050805;padding:13px 0}
.marquee-track{display:flex;gap:36px;width:max-content;animation:marquee 28s linear infinite}
.marquee-track span{font-family:var(--fm);font-size:12px;color:var(--accent);letter-spacing:.06em;white-space:nowrap;flex-shrink:0;transition:color .2s}
.marquee-track span:hover{color:var(--accent)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ══════════════════════════════════════════════════
   SHARED SECTION TOKENS
══════════════════════════════════════════════════ */
section{padding:96px 0;position:relative}
.section-label{font-family:var(--fm);font-size:12px;color:var(--accent);letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px;font-weight:600}
.section-title{font-family:var(--fd);font-size:clamp(30px,4vw,52px);font-weight:700;letter-spacing:-1.5px;line-height:1.1;color:var(--text)}
.section-title em{color:var(--accent2);-webkit-text-stroke:0;font-style:italic}
.section-head{margin-bottom:56px}

/* ══════════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════════ */
#about{background:var(--surface)}
.about-grid{display:grid;grid-template-columns:300px 1fr;gap:72px;align-items:center}
.about-photo{position:relative;display:flex;justify-content:center}
.photo-wrap{
  position:relative;border-radius:50%;overflow:hidden;
  width:260px;height:260px;flex-shrink:0;
  border:3px solid var(--accent);
  box-shadow:0 0 0 8px rgba(57,255,20,.1),0 12px 40px rgba(57,255,20,.2);
}
.photo-wrap img{width:100%;height:100%;object-fit:cover;object-position:top center;filter:grayscale(5%);transition:filter .4s,transform .5s var(--ease)}
.photo-wrap:hover img{filter:grayscale(0%);transform:scale(1.05)}
.photo-overlay{position:absolute;inset:0;background:linear-gradient(160deg,rgba(57,255,20,.06) 0%,transparent 60%);pointer-events:none}
.photo-badge{
  position:absolute;bottom:-14px;right:-14px;
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 18px;background:var(--accent);color:#080D09;
  border-radius:100px;font-family:var(--fm);font-size:13px;font-weight:500;
  box-shadow:0 8px 24px rgba(57,255,20,.28);
}
.about-heading{font-family:var(--fd);font-size:clamp(26px,3vw,38px);font-weight:700;letter-spacing:-1px;line-height:1.15;margin-bottom:22px;color:var(--text)}
.about-body{margin-bottom:28px}
.about-body p{color:var(--muted);font-size:15px;line-height:1.75;margin-bottom:14px}
.about-body p:last-child{margin-bottom:0}
.about-tags{display:flex;flex-wrap:wrap;gap:9px}
.tag{
  padding:5px 14px;border:2px solid var(--accent);border-radius:100px;
  font-size:13px;color:var(--accent);font-family:var(--fm);font-weight:600;
  background:rgba(57,255,20,.08);
  transition:border-color .2s,color .2s,background .2s,transform .15s;
}
.tag:hover{background:var(--accent);color:#080D09;transform:translateY(-1px)}

/* ══════════════════════════════════════════════════
   SKILLS
══════════════════════════════════════════════════ */
#skills{background:var(--bg)}
.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.sk-card{
  padding:34px 32px;
  background:linear-gradient(135deg,#18351B 0%,#102317 100%);
  border:none;
  border-radius:20px;
  position:relative;overflow:hidden;
  box-shadow:0 8px 32px rgba(57,255,20,.16);
  color:var(--text);
  transition:transform .4s var(--ease),box-shadow .4s;
}
/* white shimmer overlay on hover */
.sk-card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.12) 0%,rgba(255,255,255,0) 60%);
  border-radius:20px;
  pointer-events:none;
}
.sk-card:hover{transform:translateY(-6px);box-shadow:0 24px 64px rgba(57,255,20,.28)}
.sk-icon-wrap{
  width:50px;height:50px;
  background:rgba(255,255,255,.2);
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);margin-bottom:22px;
  transition:background .3s,transform .3s var(--ease);
}
.sk-card:hover .sk-icon-wrap{background:rgba(255,255,255,.3);transform:scale(1.08)}
.sk-card h3{font-family:var(--fd);font-size:18px;font-weight:700;letter-spacing:-.3px;margin-bottom:10px;color:var(--text)}
.sk-card p{color:var(--muted);font-size:14px;line-height:1.65;margin-bottom:20px}
.sk-tags{display:flex;flex-wrap:wrap;gap:7px}
.sk-tags span{
  padding:4px 12px;
  background:rgba(255,255,255,.18);border:1.5px solid rgba(255,255,255,.35);
  border-radius:6px;font-family:var(--fm);font-size:11px;
  color:var(--accent2);font-weight:600;letter-spacing:.03em;
}

/* ══════════════════════════════════════════════════
   PROJECTS
══════════════════════════════════════════════════ */
#projects{background:var(--surface)}
.proj-list{display:flex;flex-direction:column;gap:22px}
.proj-card{
  position:relative;border-radius:20px;
  overflow:hidden;
  background:linear-gradient(135deg,#214A24 0%,#12301B 100%);
  border:none;
  box-shadow:0 8px 32px rgba(57,255,20,.18);
  color:var(--text);
  transition:transform .4s var(--ease),box-shadow .4s;
}
.proj-card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.1) 0%,rgba(255,255,255,0) 55%);
  pointer-events:none;
}
.proj-card:hover{transform:translateY(-4px);box-shadow:0 20px 60px rgba(57,255,20,.3)}
.proj-card-glow{display:none}
.proj-card-inner{padding:34px 38px;position:relative;z-index:1}
.proj-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.proj-num{
  font-family:var(--fm);font-size:13px;
  color:rgba(255,255,255,.7);letter-spacing:.12em;font-weight:700;
}
.proj-stack{display:flex;gap:7px;flex-wrap:wrap}
.proj-stack span{
  padding:4px 12px;
  background:rgba(255,255,255,.18);border:1.5px solid rgba(255,255,255,.35);
  border-radius:6px;font-family:var(--fm);font-size:11px;
  color:#fff;font-weight:600;
}
.proj-title{
  font-family:var(--fd);font-size:24px;font-weight:700;
  letter-spacing:-.5px;margin-bottom:10px;
  color:#fff;
  transition:opacity .2s;
}
.proj-card:hover .proj-title{opacity:.9}
.proj-desc{color:rgba(255,255,255,.82);font-size:14.5px;line-height:1.7;max-width:680px;margin-bottom:24px}
.proj-footer{display:flex;align-items:center;gap:12px}
.proj-link{
  display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;
  color:#080D09;background:var(--accent);padding:9px 20px;border-radius:100px;
  box-shadow:0 4px 14px rgba(0,0,0,.15);
  transition:gap .2s,transform .2s,box-shadow .2s;
}
.proj-link:hover{gap:11px;transform:translateY(-1px);box-shadow:0 8px 24px rgba(0,0,0,.2)}
.proj-gh{
  display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;
  background:rgba(255,255,255,.2);border:1.5px solid rgba(255,255,255,.4);
  border-radius:10px;color:#fff;
  transition:background .2s,transform .2s;
}
.proj-gh:hover{background:rgba(255,255,255,.35);transform:scale(1.08)}

/* ══════════════════════════════════════════════════
   EDUCATION
══════════════════════════════════════════════════ */
#education{background:var(--bg)}
.edu-timeline{display:flex;flex-direction:column}
.edu-item{display:grid;grid-template-columns:110px 1fr;gap:36px}
.edu-year-col{display:flex;flex-direction:column;align-items:center;padding-top:26px}
.edu-year{font-family:var(--fm);font-size:11px;color:var(--muted);letter-spacing:.05em;text-align:center;margin-bottom:14px}
.edu-dot{width:12px;height:12px;border-radius:50%;background:var(--accent3);border:2px solid var(--bg);flex-shrink:0}
.edu-dot.active{background:var(--accent);box-shadow:0 0 0 4px rgba(57,255,20,.2);animation:dotPulse 2s ease-in-out infinite}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 4px rgba(57,255,20,.2)}50%{box-shadow:0 0 0 8px rgba(57,255,20,.06)}}
.edu-line{width:2px;flex:1;min-height:56px;background:linear-gradient(to bottom,var(--accent3),var(--accent));margin-top:8px;border-radius:2px}
.edu-content{padding:18px 0 44px}
.edu-card{
  padding:30px;
  background:linear-gradient(135deg,#214A24 0%,#12301B 100%);
  border:none;
  border-radius:20px;
  position:relative;overflow:hidden;
  box-shadow:0 8px 32px rgba(57,255,20,.18);
  color:var(--text);
  transition:transform .3s var(--ease),box-shadow .3s;
}
.edu-card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.1) 0%,rgba(255,255,255,0) 55%);
  border-radius:20px;pointer-events:none;
}
.edu-card:hover{transform:translateY(-3px);box-shadow:0 16px 48px rgba(57,255,20,.3)}
.edu-badge{
  display:inline-block;padding:4px 13px;
  background:rgba(255,255,255,.2);border:1.5px solid rgba(255,255,255,.4);
  border-radius:100px;font-family:var(--fm);font-size:11px;
  color:#fff;letter-spacing:.08em;margin-bottom:14px;font-weight:700;
}
.edu-card h3{font-family:var(--fd);font-size:20px;font-weight:700;letter-spacing:-.3px;margin-bottom:5px;color:#fff}
.edu-inst{font-size:13px;color:rgba(255,255,255,.82);margin-bottom:10px;font-family:var(--fm);font-weight:500}
.edu-desc{color:rgba(255,255,255,.78);font-size:14px;line-height:1.65;margin-bottom:20px}
.edu-tags{display:flex;gap:7px;flex-wrap:wrap}
.edu-tags span{
  padding:4px 12px;
  background:rgba(255,255,255,.18);border:1.5px solid rgba(255,255,255,.35);
  border-radius:6px;font-family:var(--fm);font-size:11px;
  color:#fff;font-weight:600;
}
.accent-card{
  background:linear-gradient(135deg,#315E20 0%,#193B1C 100%);
  box-shadow:0 8px 32px rgba(57,255,20,.2);
}
.edu-cta{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:700;
  color:#fff;background:rgba(255,255,255,.2);
  padding:8px 18px;border-radius:100px;
  border:1.5px solid rgba(255,255,255,.4);
  transition:background .2s,transform .2s;
}
.edu-cta:hover{background:rgba(255,255,255,.32);transform:translateY(-1px)}

/* ══════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════ */
#contact{background:var(--surface);overflow:hidden}
.orb-c1{width:560px;height:560px;background:radial-gradient(circle,rgba(57,255,20,.1) 0%,transparent 70%);top:-180px;right:-160px}
.orb-c2{width:380px;height:380px;background:radial-gradient(circle,rgba(163,230,53,.08) 0%,transparent 70%);bottom:-80px;left:-80px}
.contact-inner{max-width:760px;margin:0 auto;position:relative;z-index:1;text-align:center}
.contact-heading{font-family:var(--fd);font-size:clamp(34px,5vw,62px);font-weight:700;letter-spacing:-2px;line-height:1.05;margin-bottom:18px;color:var(--text)}
.contact-heading em{color:transparent;background:linear-gradient(135deg,var(--accent),var(--accent3));-webkit-background-clip:text;background-clip:text;font-style:italic}
.contact-sub{color:var(--muted);font-size:15.5px;line-height:1.65;margin-bottom:36px;max-width:460px;margin-left:auto;margin-right:auto}
.email-link{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--fd);font-size:clamp(14px,1.8vw,19px);font-weight:600;
  border-bottom:2px solid var(--border2);padding-bottom:4px;margin-bottom:44px;
  color:var(--text);
  transition:color .2s,border-color .2s,gap .2s;
  word-break:break-all;
}
.email-link:hover{color:var(--accent);border-color:var(--accent);gap:14px}
.social-links{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
/* ── GitHub button — official dark color ── */
.social-btn.github{
  background:#24292e;border:2px solid #24292e;color:#fff;
  box-shadow:0 4px 16px rgba(36,41,46,.3);
}
.social-btn.github:hover{background:#1a1e22;border-color:#1a1e22;transform:translateY(-3px);box-shadow:0 10px 28px rgba(36,41,46,.45)}
/* ── LinkedIn button — official blue ── */
.social-btn.linkedin{
  background:#0A66C2;border:2px solid #0A66C2;color:#fff;
  box-shadow:0 4px 16px rgba(10,102,194,.3);
}
.social-btn.linkedin:hover{background:#085196;border-color:#085196;transform:translateY(-3px);box-shadow:0 10px 28px rgba(10,102,194,.45)}
/* ── Résumé button — violet ── */
.social-btn.resume{
  background:var(--accent);border:2px solid var(--accent);color:#080D09;
  box-shadow:0 4px 16px rgba(57,255,20,.3);
}
.social-btn.resume:hover{background:var(--accent3);border-color:var(--accent3);transform:translateY(-3px);box-shadow:0 10px 28px rgba(57,255,20,.45)}
.social-btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 24px;border-radius:12px;font-size:14px;font-weight:700;
  transition:background .2s,border-color .2s,transform .2s var(--ease),box-shadow .2s;
}

/* ══════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════ */
footer{background:var(--bg);border-top:1px solid var(--border);padding:26px 40px}
.footer-inner{max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;position:relative;flex-wrap:wrap;gap:10px}
.footer-copy,.footer-built{font-size:13px;color:var(--muted);font-family:var(--fm)}
.footer-built{position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap}
.footer-top{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);font-family:var(--fm);transition:color .2s}
.footer-top:hover{color:var(--accent)}

/* ══════════════════════════════════════════════════
   RESPONSIVE — TABLET 
══════════════════════════════════════════════════ */
@media(max-width:960px){
  /* Nav */
  #nav{padding:16px 24px}
  #nav.scrolled{padding:12px 24px}
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}

  /* Hero */
  #hero{padding:100px 24px 80px}
  .hero-scroll{left:24px}
  .hero-name{letter-spacing:-2px}

  /* Container */
  .container{padding:0 24px}
  section{padding:72px 0}
  .section-head{margin-bottom:40px}

  /* About */
  .about-grid{grid-template-columns:1fr;gap:44px}
  .about-photo{justify-content:center}
  .photo-wrap{width:220px;height:220px}
  .photo-badge{bottom:-10px;right:-10px}

  /* Skills */
  .skills-grid{grid-template-columns:1fr}

  /* Projects */
  .proj-card-inner{padding:24px 26px}
  .proj-title{font-size:21px}

  /* Education */
  .edu-item{grid-template-columns:80px 1fr;gap:22px}

  /* Footer */
  footer{padding:22px 24px}
  .footer-built{display:block}
}

/* ══════════════════════════════════════════════════
   RESPONSIVE — MOBILE 
══════════════════════════════════════════════════ */
@media(max-width:560px){
  /* Hero */
  #hero{padding:88px 20px 72px;text-align:center}
  .hero-content{text-align:center;align-items:center}
  .hero-badge{margin-left:auto;margin-right:auto}
  .hero-name{font-size:clamp(40px,12vw,64px);letter-spacing:-1.5px}
  .hero-sub{font-size:15px;text-align:center}
  .hero-actions{justify-content:center}
  .hero-stats{gap:18px}
  .stat-n{font-size:22px}
  .hero-scroll{display:none}

  /* Container */
  .container{padding:0 20px}
  section{padding:60px 0}

  /* About */
  .about-photo{justify-content:center}
  .photo-wrap{width:180px;height:180px}
  .about-heading{font-size:clamp(24px,7vw,32px)}

  /* Skills */
  .sk-card{padding:24px}

  /* Projects */
  .proj-card-inner{padding:20px}
  .proj-stack{display:none}
  .proj-title{font-size:19px}
  .proj-desc{font-size:14px}

  /* Education */
  .edu-item{grid-template-columns:60px 1fr;gap:14px}
  .edu-year{font-size:10px}
  .edu-card{padding:20px}

  /* Contact */
  .contact-heading{letter-spacing:-1px}
  .email-link{font-size:14px;word-break:break-all}
  .social-links{gap:8px}
  /* Keep labels visible but tighten padding */
  .social-btn{padding:10px 14px;font-size:13px}

  /* Footer */
  footer{padding:18px 20px}
  .footer-inner{flex-direction:column;align-items:center;gap:6px}
  .footer-built{position:static;transform:none;white-space:normal;text-align:center}
  .footer-top{align-self:flex-end}
}

/* ── Reduced motion ─────────────────────────────── */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ── GPU acceleration — targeted only ─────────── */
.sk-card, .proj-card, .edu-card,
.btn-primary, .btn-ghost, .nav-cta,
.social-btn, .photo-wrap { will-change: transform; }

/* ══════════════════════════════════════════════════
   CURSOR
══════════════════════════════════════════════════ */
/* Dot snaps instantly — no lag, no transition */
.cur-dot {
  transition: width 150ms ease-out, height 150ms ease-out,
              background 150ms ease-out;
}
/* Ring follows at 250ms — skill: 150-300ms micro-interaction */
.cur-outline {
  transition: width 250ms ease-out, height 250ms ease-out,
              border-color 200ms ease-out, opacity 200ms ease-out;
}

/* ══════════════════════════════════════════════════
   SCROLL REVEAL — 400ms max, ease-out enter
══════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero words — slide up from clip, 350ms ease-out */
.reveal-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 350ms ease-out,
    transform 350ms ease-out;
  transition-delay: var(--d, 0ms);
}
.reveal-word.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════════════════
   HERO BADGE — single entrance, no loop
══════════════════════════════════════════════════ */
.hero-badge {
  animation: badgeEnter 350ms ease-out both;
  animation-delay: 100ms;
}
@keyframes badgeEnter {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.badge-dot {
  animation: badgeDot 2s ease-in-out infinite;
}
@keyframes badgeDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.45; transform: scale(0.75); }
}

/* ══════════════════════════════════════════════════
   HERO SCROLL INDICATOR — purposeful, not decorative
══════════════════════════════════════════════════ */
.scroll-line {
  animation: scrollDraw 2s ease-out infinite;
}
@keyframes scrollDraw {
  0%   { transform: scaleX(0); opacity: 0; }
  35%  { opacity: 1; }
  100% { transform: scaleX(1); opacity: 0.25; }
}
.hero-scroll {
  animation: heroScrollFade 400ms ease-out both;
  animation-delay: 800ms;
}
@keyframes heroScrollFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ══════════════════════════════════════════════════
   MARQUEE — pause on hover (purposeful interaction)
══════════════════════════════════════════════════ */
.marquee-wrap:hover .marquee-track {
  animation-play-state: paused;
}
.marquee-track span {
  transition: color 200ms ease-out, transform 200ms ease-out;
}
.marquee-track span:hover {
  color: var(--accent);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════
   SECTION LABEL — underline draw on reveal
══════════════════════════════════════════════════ */
.section-label { position: relative; display: inline-flex; }
.section-label::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms ease-out;
}
.section-label.visible::after { transform: scaleX(1); }

/* ══════════════════════════════════════════════════
   ABOUT PHOTO — 200ms ease-out hover
══════════════════════════════════════════════════ */
.photo-wrap {
  transition: box-shadow 250ms ease-out, transform 250ms ease-out;
}
.photo-wrap:hover {
  transform: scale(1.025);
  box-shadow:
    0 0 0 8px rgba(57,255,20,.15),
    0 20px 56px rgba(57,255,20,.32);
}
.photo-wrap img {
  transition: filter 300ms ease-out, transform 400ms ease-out;
}
.photo-wrap:hover img {
  filter: grayscale(0%);
  transform: scale(1.04);
}

/* ══════════════════════════════════════════════════
   ABOUT TAGS — 150ms micro-interaction
══════════════════════════════════════════════════ */
.tag {
  transition: background 150ms ease-out, color 150ms ease-out,
              transform 200ms ease-out, box-shadow 200ms ease-out;
}
.tag:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(57,255,20,.32);
}

/* ══════════════════════════════════════════════════
   SKILL CARDS — 300ms ease-out, shimmer sweep
══════════════════════════════════════════════════ */
.sk-card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 350ms ease-out, transform 350ms ease-out,
              box-shadow 200ms ease-out, filter 200ms ease-out;
}
.sk-card.visible { opacity: 1; transform: translateY(0); }

.sk-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(57,255,20,.45);
  filter: brightness(1.05);
}
/* Shimmer — 300ms, once per hover */
.sk-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg,
    transparent 35%, rgba(255,255,255,.16) 50%, transparent 65%);
  border-radius: 20px;
  transform: translateX(-100%);
  transition: transform 350ms ease-out;
  pointer-events: none;
}
.sk-card:hover::after { transform: translateX(100%); }

/* Icon — 200ms ease-out */
.sk-icon-wrap {
  transition: background 200ms ease-out, transform 250ms ease-out;
}
.sk-card:hover .sk-icon-wrap {
  background: rgba(255,255,255,.3);
  transform: scale(1.1) rotate(-5deg);
}

/* Tag pop-in — stagger set by JS */
.sk-tags span {
  display: inline-block;
  opacity: 0;
  transform: translateY(6px) scale(0.9);
  transition: opacity 250ms ease-out, transform 250ms ease-out;
}
.sk-card.visible .sk-tags span { opacity: 1; transform: none; }
.sk-card.visible .sk-tags span:nth-child(1) { transition-delay: 120ms; }
.sk-card.visible .sk-tags span:nth-child(2) { transition-delay: 180ms; }
.sk-card.visible .sk-tags span:nth-child(3) { transition-delay: 240ms; }
.sk-card.visible .sk-tags span:nth-child(4) { transition-delay: 300ms; }

/* ══════════════════════════════════════════════════
   PROJECT CARDS — 350ms ease-out, shimmer
══════════════════════════════════════════════════ */
.proj-card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 350ms ease-out, transform 350ms ease-out,
              box-shadow 200ms ease-out;
}
.proj-card.visible { opacity: 1; transform: translateY(0); }
.proj-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(57,255,20,.46);
}
.proj-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg,
    transparent 35%, rgba(255,255,255,.13) 50%, transparent 65%);
  border-radius: 20px;
  transform: translateX(-100%);
  transition: transform 350ms ease-out;
  pointer-events: none; z-index: 2;
}
.proj-card:hover::after { transform: translateX(100%); }

/* Proj link arrow — 200ms */
.proj-link {
  transition: gap 200ms ease-out, transform 200ms ease-out, box-shadow 200ms ease-out;
}
.proj-link svg {
  transition: transform 200ms ease-out;
}
.proj-link:hover { gap: 11px; transform: translateY(-1px); }
.proj-link:hover svg { transform: translate(3px, -3px); }

/* Proj stack tags — wave on card hover */
.proj-stack span {
  transition: transform 200ms ease-out;
  display: inline-block;
}
.proj-card:hover .proj-stack span:nth-child(1) { transform: translateY(-2px); transition-delay: 0ms; }
.proj-card:hover .proj-stack span:nth-child(2) { transform: translateY(-2px); transition-delay: 40ms; }
.proj-card:hover .proj-stack span:nth-child(3) { transform: translateY(-2px); transition-delay: 80ms; }

/* GitHub icon */
.proj-gh {
  transition: background 200ms ease-out, transform 200ms ease-out;
}
.proj-gh:hover { background: rgba(255,255,255,.38); transform: scale(1.1); }

/* ══════════════════════════════════════════════════
   EDUCATION — slide in from left, 400ms ease-out
══════════════════════════════════════════════════ */
.edu-item {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
}
.edu-item.visible { opacity: 1; transform: translateX(0); }
.edu-item:nth-child(2) { transition-delay: 120ms; }

.edu-card {
  transition: transform 250ms ease-out, box-shadow 250ms ease-out;
}
.edu-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(57,255,20,.42);
}
/* Edu shimmer */
.edu-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg,
    transparent 35%, rgba(255,255,255,.1) 50%, transparent 65%);
  border-radius: 20px;
  transform: translateX(-100%);
  transition: transform 350ms ease-out;
  pointer-events: none;
}
.edu-card:hover::after { transform: translateX(100%); }

/* Edu active dot — pulse is purposeful (status indicator) */
.edu-dot.active {
  animation: dotPulse 2s ease-in-out infinite;
}

/* ══════════════════════════════════════════════════
   BUTTONS — 200ms micro-interactions
══════════════════════════════════════════════════ */
.btn-primary {
  transition: opacity 200ms ease-out, transform 200ms ease-out,
              box-shadow 200ms ease-out;
}
.btn-primary:hover {
  opacity: .88;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(57,255,20,.4);
}
.btn-ghost {
  transition: border-color 200ms ease-out, color 200ms ease-out,
              background 200ms ease-out, transform 200ms ease-out;
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════
   NAV CTA — 200ms, ripple on click
══════════════════════════════════════════════════ */
.nav-cta {
  position: relative; overflow: hidden;
  transition: background 200ms ease-out, transform 200ms ease-out,
              box-shadow 200ms ease-out;
}
.nav-cta::after {
  content: '';
  position: absolute;
  width: 0; height: 0;
  background: rgba(255,255,255,.22);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%) scale(0);
  opacity: 0; pointer-events: none;
}
.nav-cta:active::after {
  width: 180px; height: 180px;
  opacity: 1;
  transition: width 300ms ease-out, height 300ms ease-out, opacity 0s;
}

/* Nav logo dot — 200ms on hover */
.nav-logo .dot {
  display: inline-block;
  transition: color 150ms ease-out, transform 250ms ease-out;
}
.nav-logo:hover .dot {
  color: var(--accent2);
  transform: scale(1.5) rotate(180deg);
}

/* ══════════════════════════════════════════════════
   CONTACT — email & social 200ms
══════════════════════════════════════════════════ */
.email-link {
  transition: color 200ms ease-out, border-color 200ms ease-out;
  position: relative;
}
.email-link::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 300ms ease-out;
}
.email-link:hover::after { width: 100%; }
.email-link:hover { color: var(--accent); border-color: transparent; }
.email-link svg {
  transition: transform 250ms ease-out;
}
.email-link:hover svg { transform: scale(1.1) rotate(-5deg); }

/* Social buttons — 200ms */
.social-btn {
  transition: background 200ms ease-out, border-color 200ms ease-out,
              transform 200ms ease-out, box-shadow 200ms ease-out;
}
.social-btn svg {
  transition: transform 250ms ease-out;
}
.social-btn:hover svg { transform: scale(1.15) rotate(-6deg); }

/* ══════════════════════════════════════════════════
   MOBILE MENU — staggered slide-in 300ms
══════════════════════════════════════════════════ */
#mobile-menu li {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 300ms ease-out, transform 300ms ease-out;
}
#mobile-menu.open li { opacity: 1; transform: translateX(0); }
#mobile-menu.open li:nth-child(1) { transition-delay: 50ms;  }
#mobile-menu.open li:nth-child(2) { transition-delay: 100ms; }
#mobile-menu.open li:nth-child(3) { transition-delay: 150ms; }
#mobile-menu.open li:nth-child(4) { transition-delay: 200ms; }
#mobile-menu.open li:nth-child(5) { transition-delay: 250ms; }
#mobile-menu.open li:nth-child(6) { transition-delay: 300ms; }

/* ══════════════════════════════════════════════════
   SCROLL PROGRESS BAR — top of page
══════════════════════════════════════════════════ */
#scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 9001;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  pointer-events: none;
  transition: width 80ms linear;
}

/* ══════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════ */
.footer-top {
  transition: color 200ms ease-out;
}
.footer-top svg {
  transition: transform 250ms ease-out;
}
.footer-top:hover svg { transform: translateY(-3px); }

/* Scrollbar accent */
::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--accent), var(--accent2));
  border-radius: 2px;
}

/* ══════════════════════════════════════════════════
   REDUCED MOTION — disable all animations
══════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .hero-badge,
  .badge-dot,
  .hero-scroll,
  .scroll-line { animation: none !important; }

  .reveal, .reveal-word,
  .sk-card, .proj-card, .edu-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .sk-card:hover, .proj-card:hover,
  .edu-card:hover, .photo-wrap:hover,
  .btn-primary:hover, .btn-ghost:hover {
    transform: none !important;
  }
  .sk-card::after, .proj-card::after,
  .edu-card::after { display: none; }
}