*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── TOKENS ── */
:root{
  --bg:#080b14;
  --card:#0d1525;
  --card2:#111d35;
  --line:rgba(59,130,246,.18);
  --blue:#3b82f6;
  --blue-dim:#1e3a5f;
  --text:#e2e8f0;
  --sub:#94a3b8;
  --muted:#64748b;
}

html{scroll-behavior:smooth}
body{font-family:'Sora',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}

/* ── STARS ── */
#stars-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;}

/* ── HEADER ── */
#site-header{
  position:fixed;top:0;left:0;right:0;z-index:800;
  background:rgba(8,11,20,.92);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  height:54px;display:flex;align-items:center;
  padding:0 2rem;gap:2rem;
}
.hdr-default{display:flex;align-items:center;justify-content:space-between;width:100%;gap:2rem;}
.header-brand{font-size:1rem;font-weight:800;color:var(--text);text-decoration:none;flex-shrink:0;}
.header-brand span{color:var(--blue)}

.tl-track{flex:1;display:flex;align-items:flex-end;justify-content:space-between;position:relative;padding-bottom:1rem;max-width:680px;}
.tl-track::before{content:'';position:absolute;bottom:1.2rem;left:0;right:0;height:1px;background:var(--line);}
.tl-node{display:flex;flex-direction:column;align-items:center;gap:.15rem;cursor:pointer;position:relative;z-index:1;}
.tl-lbl{font-size:.5rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);transition:color .2s;order:1}
.tl-dot{width:8px;height:8px;border-radius:50%;background:var(--bg);border:2px solid var(--line);transition:all .2s;order:2}
.tl-node.active .tl-dot,.tl-node:hover .tl-dot{background:var(--blue);border-color:var(--blue);transform:scale(1.4)}
.tl-node.active .tl-lbl,.tl-node:hover .tl-lbl{color:var(--blue)}

#menu-btn{
  background:transparent;border:1.5px solid var(--line);border-radius:9px;
  padding:.38rem .72rem;cursor:pointer;
  display:flex;align-items:center;gap:.4rem;
  font-family:'Sora',sans-serif;font-size:.76rem;font-weight:600;
  color:var(--text);transition:border-color .2s,color .2s;flex-shrink:0;
}
#menu-btn:hover{border-color:var(--blue);color:var(--blue)}

/* PROJECT header state */
.hdr-proj{display:none;align-items:center;width:100%;gap:1.5rem;}
#site-header.proj-mode .hdr-default{display:none}
#site-header.proj-mode .hdr-proj{display:flex}
.proj-hdr-brand{font-size:.85rem;font-weight:800;color:var(--text);text-decoration:none;flex-shrink:0;letter-spacing:-.01em}
.proj-hdr-brand span{color:var(--blue)}

.proj-tl{flex:1;position:relative;display:flex;align-items:center;height:32px;}
.proj-tl-line-bg{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:2px;background:var(--line);border-radius:2px;}
.proj-tl-line-fill{position:absolute;left:0;top:50%;transform:translateY(-50%);height:2px;background:var(--blue);border-radius:2px;width:0%;transition:width .4s cubic-bezier(.4,0,.2,1);}
.proj-tl-nodes{position:absolute;left:0;right:0;display:flex;justify-content:space-between;align-items:center;}
.ptn{display:flex;flex-direction:column;align-items:center;gap:.25rem;cursor:pointer;position:relative;}
.ptn-dot{width:10px;height:10px;border-radius:50%;background:var(--bg);border:2px solid var(--line);transition:all .25s;}
.ptn.reached .ptn-dot{background:var(--blue);border-color:var(--blue)}
.ptn.current .ptn-dot{background:var(--bg);border-color:var(--blue);border-width:3px;box-shadow:0 0 0 3px rgba(59,130,246,.25);transform:scale(1.3);}
.ptn-lbl{font-size:.5rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);white-space:nowrap;position:absolute;top:18px;}
.ptn.reached .ptn-lbl,.ptn.current .ptn-lbl{color:var(--blue)}
.proj-hdr-exit{font-size:.7rem;font-weight:600;color:var(--sub);background:none;border:1.5px solid var(--line);border-radius:8px;padding:.3rem .7rem;cursor:pointer;font-family:'Sora',sans-serif;transition:border-color .2s,color .2s;flex-shrink:0;display:flex;align-items:center;gap:.35rem;}
.proj-hdr-exit:hover{border-color:var(--blue);color:var(--blue)}

/* DROPDOWN */
#dropdown{display:none;position:fixed;top:3.6rem;right:1.5rem;background:#0d1525;border:1.5px solid var(--line);border-radius:14px;padding:.5rem;min-width:172px;z-index:900;box-shadow:0 12px 40px rgba(0,0,0,.5);animation:fd .18s ease;}
#dropdown.open{display:block}
@keyframes fd{from{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:translateY(0)}}
.nav-item{display:flex;align-items:center;gap:.6rem;padding:.5rem .8rem;border-radius:9px;text-decoration:none;color:var(--text);font-size:.83rem;font-weight:500;transition:background .15s;}
.nav-item:hover{background:rgba(255,255,255,.06)}
.nav-item svg{color:var(--blue);flex-shrink:0}

/* sections above stars */
section,footer{position:relative;z-index:1}
#dropdown{position:fixed!important;z-index:9999!important;top:3.6rem;right:1.5rem;}

/* ── ABOUT HUMAN section ── */
#about-human{min-height:100vh;padding:7rem 2rem;background:rgba(8,11,20,.82);}
.human-wrap{max-width:960px;margin:0 auto;width:100%}
.human-bio{margin-bottom:2.5rem}
.human-bio p{font-size:.92rem;color:var(--sub);line-height:1.85;font-weight:300;margin-bottom:.75rem}

/* interests grid */
.interests-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.interest-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:1.5rem;}
.interest-card-wide{grid-column:1/-1}
.ic-header{display:flex;align-items:center;gap:.6rem;margin-bottom:.5rem}
.ic-icon{width:28px;height:28px;border-radius:7px;background:rgba(59,130,246,.12);display:grid;place-items:center;flex-shrink:0}
.ic-icon svg{color:var(--blue)}
.ic-cat{font-size:.62rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.ic-title{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:1rem}
.ic-media-row{display:flex;gap:.75rem;margin-bottom:.85rem}
.ic-media-card{flex:1;display:flex;flex-direction:column;gap:.4rem;cursor:pointer}
.ic-img{border-radius:10px;border:1px solid var(--line);transition:transform .2s,box-shadow .2s;width:100%;height:200px;object-fit:cover}
.ic-media-card:hover .ic-img{transform:translateY(-3px);box-shadow:0 8px 24px rgba(59,130,246,.15)}
.ic-media-card span{font-size:.68rem;font-weight:600;color:var(--muted);text-align:center;line-height:1.3}
.ic-desc{font-size:.78rem;color:var(--muted);line-height:1.6}

/* music row */
.music-row{display:flex;flex-direction:column;gap:.6rem}
.music-item{display:flex;align-items:center;gap:.85rem;padding:.65rem .85rem;background:var(--card2);border-radius:11px;border:1px solid var(--line);transition:border-color .2s}
.music-item:hover{border-color:var(--blue)}
.music-cover{width:40px;height:40px;border-radius:8px;display:grid;place-items:center;flex-shrink:0}
.music-info{flex:1}
.music-title{display:block;font-size:.83rem;font-weight:700;color:var(--text);margin-bottom:.1rem}
.music-genre{font-size:.7rem;color:var(--muted);font-weight:400}
.music-bars{display:flex;align-items:flex-end;gap:2px;height:18px;flex-shrink:0}
.bar{width:3px;background:var(--blue);border-radius:2px;animation:bar-anim 1s ease-in-out infinite alternate}
.bar:nth-child(1){height:8px}.bar:nth-child(2){height:14px}.bar:nth-child(3){height:10px}.bar:nth-child(4){height:16px}
@keyframes bar-anim{0%{transform:scaleY(.4)}100%{transform:scaleY(1)}}

@media(max-width:768px){.interests-grid{grid-template-columns:1fr}.interest-card-wide{grid-column:1}}

/* ── HERO ── */
#hero{min-height:100vh;display:flex;align-items:center;padding:54px 2rem 2rem;position:relative;background:transparent;}
.hero-inner{max-width:860px;margin:0 auto;width:100%;position:relative;z-index:1}
h1{font-size:clamp(3.5rem,10vw,8rem);font-weight:800;line-height:.93;letter-spacing:-.035em;color:var(--text);margin-bottom:1.75rem;}
h1 .blue{color:var(--blue)}
.hero-desc{font-size:clamp(.88rem,1.8vw,1rem);color:var(--sub);line-height:1.8;font-weight:300;max-width:480px;margin-bottom:2.5rem;}
.hero-desc strong{color:var(--text);font-weight:600}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;gap:.45rem;padding:.68rem 1.35rem;border-radius:10px;font-family:'Sora',sans-serif;font-size:.86rem;font-weight:600;text-decoration:none;transition:all .2s;cursor:pointer;border:none;}
.btn-fill{background:var(--blue);color:#fff}
.btn-fill:hover{background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 20px rgba(59,130,246,.35)}
.btn-out{background:transparent;border:1.5px solid var(--line);color:var(--text)}
.btn-out:hover{border-color:var(--blue);color:var(--blue)}
.btn-soft{background:transparent;border:none;color:var(--muted);font-size:.82rem;font-weight:500;padding:.68rem .4rem;}
.btn-soft:hover{color:var(--text)}
.cta-or{font-size:.78rem;color:var(--muted)}
.hero-scroll{position:absolute;bottom:2rem;left:2rem;display:flex;align-items:center;gap:.5rem;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);}
.h-line{width:28px;height:1px;background:linear-gradient(to right,var(--blue),transparent);animation:hl 1.7s ease infinite}
@keyframes hl{0%,100%{opacity:.2}50%{opacity:1}}

/* ── ABOUT ── */
#about{min-height:100vh;padding:7rem 2rem;display:flex;flex-direction:column;justify-content:center;background:rgba(8,11,20,.8);}
.about-split{max-width:960px;margin:0 auto;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start;}
.about-photo-wrap{position:relative;border-radius:20px;overflow:hidden;background:var(--card2);border:1px solid var(--line);aspect-ratio:3/4;max-width:320px;display:flex;align-items:center;justify-content:center;}
.about-photo-wrap img{width:100%;height:100%;object-fit:cover;display:block}
.photo-ph{display:flex;flex-direction:column;align-items:center;gap:.65rem;color:var(--muted);padding:3rem;}
.photo-ph svg{opacity:.25;width:48px;height:48px}
.photo-ph span{font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.about-identity{margin-top:1.25rem}
.about-name{font-size:1.5rem;font-weight:800;letter-spacing:-.025em;margin-bottom:.2rem;color:var(--text)}
.about-role-line{font-size:.82rem;color:var(--sub);margin-bottom:1.25rem}
.about-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1.25rem}
.atag{background:var(--card2);border:1px solid var(--line);border-radius:99px;padding:.22rem .7rem;font-size:.7rem;font-weight:600;color:var(--sub);}
.faves{display:flex;flex-direction:column;gap:.55rem}
.fave-row{display:flex;align-items:center;gap:.75rem;padding:.6rem .85rem;background:var(--card);border-radius:11px;border:1px solid transparent;transition:border-color .2s;}
.fave-row:hover{border-color:var(--blue)}
.fave-icon{width:32px;height:32px;border-radius:8px;background:rgba(59,130,246,.12);display:grid;place-items:center;flex-shrink:0;}
.fave-icon svg{color:var(--blue)}
.fave-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:.08rem}
.fave-value{font-size:.84rem;font-weight:600;color:var(--text)}

/* text side */
.s-label{font-size:.62rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:.65rem}
h2{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;line-height:1.05;letter-spacing:-.025em;margin-bottom:1rem;color:var(--text)}
h2 em{font-style:normal;color:var(--blue)}
.s-desc{font-size:.95rem;color:var(--sub);max-width:500px;line-height:1.75;font-weight:300;margin-bottom:2rem}
.about-bio p{font-size:.92rem;color:var(--sub);line-height:1.85;font-weight:300;margin-bottom:.85rem}
.about-bio strong{font-weight:700;color:var(--text)}
.about-phrase{margin-top:2rem;padding:1.5rem 1.75rem;background:var(--card2);border:1px solid rgba(59,130,246,.3);border-radius:14px;position:relative;overflow:hidden;}
.about-phrase::before{content:'"';position:absolute;top:-.5rem;left:.75rem;font-size:6rem;font-weight:800;color:rgba(59,130,246,.08);line-height:1;}
.phrase-text{font-size:.95rem;font-weight:500;line-height:1.6;position:relative;z-index:1;color:var(--text)}
.phrase-attr{font-size:.72rem;color:var(--muted);margin-top:.5rem;font-weight:400}
.divide{height:1px;background:var(--line);margin:2.5rem 0}
.manifesto-items{display:flex;flex-direction:column;gap:.75rem}
.m-item{display:flex;align-items:flex-start;gap:.85rem;padding:.9rem 1rem;background:var(--card);border-radius:12px;border:1px solid var(--line);}
.m-num{font-size:.65rem;font-weight:800;letter-spacing:.06em;color:var(--blue);flex-shrink:0;padding-top:.05rem;}
.m-text{font-size:.87rem;color:var(--sub);line-height:1.65;font-weight:300}
.m-text strong{font-weight:700;color:var(--text)}

/* ── SKILLS ── */
#skills{min-height:70vh;padding:5rem 2rem 3rem 2rem;display:flex;flex-direction:column;justify-content:center;background:rgba(8,11,20,.8);}
.skills-wrap{max-width:960px;margin:0 auto;width:100%}
.sk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
.sk{background:var(--card);border-radius:12px;padding:1rem .9rem;display:flex;flex-direction:column;align-items:flex-start;gap:.45rem;border:1.5px solid var(--line);transition:border-color .2s,transform .2s;font-weight:600;font-size:.82rem;color:var(--text);}
.sk:hover{border-color:var(--blue);transform:translateY(-2px)}
.sk svg{color:var(--blue);flex-shrink:0}
.sk-desc{font-size:.65rem;font-weight:400;color:var(--sub);line-height:1.3;margin-top:auto;}

/* ── PROJECTS ── */
#projects-section{background:rgba(8,11,20,.8);position:relative;}
.proj-outer{max-width:960px;margin:0 auto;width:100%;padding:7rem 2rem;}
.proj-list{display:flex;flex-direction:column;gap:3rem}
.proj-card{background:var(--card);border-radius:22px;overflow:hidden;border:1px solid var(--line);transition:transform .25s,box-shadow .25s;}
.proj-card:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(59,130,246,.08)}
.proj-card-inner{display:grid;grid-template-columns:1fr 300px;min-height:280px;}
.pc-info{padding:2.25rem 2rem}
.pc-top{display:flex;align-items:center;gap:.75rem;margin-bottom:1.1rem}
.pc-tag-badge{font-size:.62rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:rgba(59,130,246,.15);color:#93c5fd;border:1px solid rgba(59,130,246,.3);border-radius:6px;padding:.22rem .6rem;}
.pc-year{font-size:.72rem;color:var(--muted);font-weight:500}
.pc-name{font-size:1.5rem;font-weight:800;letter-spacing:-.025em;margin-bottom:.35rem;color:var(--text)}
.pc-sub{font-size:.82rem;color:var(--blue);font-weight:600;margin-bottom:.85rem}
.pc-desc{font-size:.87rem;color:var(--sub);line-height:1.75;font-weight:300;margin-bottom:1.25rem}
.pc-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1.5rem}
.pc-t{background:var(--card2);border:1px solid var(--line);border-radius:99px;padding:.18rem .62rem;font-size:.68rem;font-weight:700;color:var(--sub);}
.pc-actions{display:flex;gap:.65rem;flex-wrap:wrap}
.pc-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.58rem 1.1rem;border-radius:9px;font-family:'Sora',sans-serif;font-size:.78rem;font-weight:700;text-decoration:none;transition:all .2s;cursor:pointer;border:none;}
.pc-btn-fill{background:var(--blue);color:#fff}
.pc-btn-fill:hover{background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 16px rgba(59,130,246,.3)}
.pc-btn-out{background:transparent;border:1.5px solid var(--line);color:var(--text)}
.pc-btn-out:hover{border-color:var(--blue);color:var(--blue)}
.pc-visual{background:var(--card2);border-left:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:1.5rem;}
.pc-mock{background:var(--card);border-radius:14px;border:1px solid var(--line);padding:1.25rem;width:100%;box-shadow:0 4px 20px rgba(0,0,0,.2);}
.mock-bar{display:flex;gap:.3rem;margin-bottom:.75rem}
.mock-d{width:7px;height:7px;border-radius:50%}
.mock-l{height:7px;border-radius:3px;background:var(--line)}
.mock-b{height:36px;border-radius:8px;background:var(--card2);border:1px solid var(--line);margin-bottom:.5rem}
.mock-l.accent{background:rgba(59,130,246,.3)}

/* ── EXPERIENCE ── */
#experience{min-height:100vh;padding:7rem 2rem;display:flex;flex-direction:column;justify-content:center;background:rgba(8,11,20,.8);}
.exp-wrap{max-width:960px;margin:0 auto;width:100%}
.exp-list{display:flex;flex-direction:column}
.exp{display:grid;grid-template-columns:140px 1fr;border-top:1px solid var(--line);padding:1.75rem 0;}
.exp:last-child{border-bottom:1px solid var(--line)}
.exp-period{font-size:.7rem;font-weight:700;color:var(--muted);letter-spacing:.05em;padding-top:.2rem;line-height:1.6}
.exp-role{font-size:1.05rem;font-weight:800;margin-bottom:.18rem;letter-spacing:-.015em;color:var(--text)}
.exp-co{font-size:.8rem;font-weight:600;color:var(--blue);margin-bottom:.5rem}
.exp-desc{font-size:.86rem;color:var(--sub);line-height:1.75;font-weight:300}

/* ── CERTIFICATES ── */
#certificates{min-height:auto;padding:7rem 2rem;background:rgba(8,11,20,.8);}
.cert-wrap{max-width:960px;margin:0 auto;width:100%}
.cert-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.cert-card{background:var(--card);border-radius:16px;padding:1.4rem 1.3rem;border:1px solid var(--line);transition:border-color .2s,transform .2s;}
.cert-card:hover{border-color:var(--blue);transform:translateY(-2px)}
.cert-icon{width:36px;height:36px;border-radius:9px;background:rgba(59,130,246,.12);display:grid;place-items:center;margin-bottom:.85rem;}
.cert-icon svg{color:var(--blue)}
.cert-name{font-size:.92rem;font-weight:700;margin-bottom:.3rem;letter-spacing:-.01em;color:var(--text)}
.cert-hours{font-size:.7rem;font-weight:700;color:var(--blue);letter-spacing:.05em;text-transform:uppercase;margin-bottom:.2rem}
.cert-desc{font-size:.78rem;color:var(--sub);line-height:1.6;font-weight:300}

/* ── MANIFESTO ── */
#manifesto{padding:7rem 2rem;background:rgba(8,11,20,.8);}
.man-wrap{max-width:960px;margin:0 auto;width:100%}
.man-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.man-values{display:flex;flex-direction:column;gap:.85rem;margin-top:2rem}
.mv{display:flex;align-items:flex-start;gap:1rem;padding:1.1rem 1.25rem;background:var(--card);border-radius:14px;border:1px solid var(--line);transition:border-color .2s;}
.mv:hover{border-color:var(--blue)}
.mv-num{font-size:1.2rem;font-weight:800;color:rgba(59,130,246,.3);flex-shrink:0;line-height:1;margin-top:.1rem}
.mv-title{font-size:.9rem;font-weight:700;margin-bottom:.25rem;color:var(--text)}
.mv-desc{font-size:.8rem;color:var(--sub);line-height:1.65;font-weight:300}
.man-right{background:var(--card2);border:1px solid rgba(59,130,246,.25);border-radius:20px;padding:2.5rem;color:var(--text);position:relative;overflow:hidden;}
.man-quote-label{font-size:.62rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:1.25rem}
.man-quote{font-size:1.1rem;font-weight:600;line-height:1.65;color:var(--text);margin-bottom:1.5rem;position:relative;z-index:1}
.man-mini-phrases{display:flex;flex-direction:column;gap:.5rem}
.man-phrase{font-size:.8rem;color:var(--sub);font-weight:300;padding:.5rem 0;border-top:1px solid var(--line);}
.man-phrase:first-child{border-top:none}

/* ── TESTIMONIALS ── */
#testimonials{padding:7rem 2rem;background:rgba(8,11,20,.8);}
.test-wrap{max-width:960px;margin:0 auto;width:100%}
.test-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.test-card{background:var(--card);border-radius:18px;padding:1.75rem;border:1px solid var(--line);}
.test-quote-mark{font-size:3rem;font-weight:800;color:var(--blue-dim);line-height:1;margin-bottom:.5rem;opacity:.5}
.test-text{font-size:.88rem;color:var(--sub);line-height:1.8;font-weight:300;margin-bottom:1.25rem}
.test-author{display:flex;align-items:center;gap:.75rem}
.test-avatar{width:36px;height:36px;border-radius:50%;background:var(--card2);border:1px solid var(--line);display:grid;place-items:center;flex-shrink:0;}
.test-avatar svg{color:var(--blue);opacity:.7}
.test-name{font-size:.85rem;font-weight:700;margin-bottom:.08rem;color:var(--text)}
.test-role{font-size:.72rem;color:var(--muted);font-weight:400}

/* ── CONTACT ── */
#contact{min-height:100vh;padding:7rem 2rem;display:flex;flex-direction:column;justify-content:center;background:rgba(8,11,20,.8);}
.contact-wrap{max-width:960px;margin:0 auto;width:100%}
.contact-split{display:flex;flex-direction:column;gap:2rem}
.contact-big{font-size:clamp(2.5rem,7vw,5.5rem);font-weight:800;line-height:.97;letter-spacing:-.035em;margin-bottom:1.25rem;color:var(--text)}
.contact-big em{font-style:normal;color:var(--blue)}
.contact-tagline{font-size:.92rem;color:var(--sub);line-height:1.7;font-weight:300;margin-bottom:2rem}
.c-list{display:flex;flex-direction:column;gap:.6rem}
.c-link{display:flex;align-items:center;justify-content:space-between;padding:.95rem 1.2rem;background:var(--card);border-radius:12px;text-decoration:none;color:var(--text);border:1px solid var(--line);transition:all .2s;}
.c-link:hover{border-color:var(--blue);background:rgba(59,130,246,.05)}
.c-left{display:flex;align-items:center;gap:.75rem}
.c-ico{width:35px;height:35px;border-radius:9px;background:rgba(59,130,246,.1);display:grid;place-items:center;flex-shrink:0;}
.c-ico svg{color:var(--blue)}
.c-name{font-size:.83rem;font-weight:700;margin-bottom:.08rem;color:var(--text)}
.c-val{font-size:.72rem;color:var(--muted)}
.c-arr svg{color:var(--muted);transition:transform .2s,color .2s}
.c-link:hover .c-arr svg{transform:translateX(4px);color:var(--blue)}
.contact-aside{background:var(--card2);border:1px solid rgba(59,130,246,.2);border-radius:20px;padding:2rem;}
.ca-title{font-size:.65rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:1.25rem}
.ca-items{display:flex;flex-direction:column;gap:.85rem}
.ca-item{display:flex;align-items:flex-start;gap:.75rem}
.ca-icon{width:30px;height:30px;border-radius:7px;background:rgba(59,130,246,.1);display:grid;place-items:center;flex-shrink:0;margin-top:.1rem;}
.ca-icon svg{color:var(--blue)}
.ca-label{font-size:.72rem;color:var(--muted);font-weight:500;margin-bottom:.1rem}
.ca-val{font-size:.85rem;color:var(--text);font-weight:600}

/* ── FOOTER ── */
footer{background:rgba(5,7,14,.97);border-top:1px solid var(--line);padding:2rem;position:relative;z-index:1;}
.foot{max-width:960px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.f-brand{font-size:1rem;font-weight:800;color:var(--text)}
.f-brand span{color:var(--blue)}
.f-links{display:flex;gap:.55rem}
.f-link{width:36px;height:36px;border-radius:9px;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);text-decoration:none;transition:all .2s;}
.f-link:hover{border-color:var(--blue);color:var(--text)}
.f-copy{font-size:.7rem;color:var(--muted);width:100%;text-align:center;margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--line)}

/* ── FADE IN ── */
.fi{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.fi.in{opacity:1;transform:translateY(0)}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  .about-split{grid-template-columns:1fr}
  .proj-card-inner{grid-template-columns:1fr}
  .pc-visual{display:none}
  .man-grid{grid-template-columns:1fr}
  .test-grid{grid-template-columns:1fr}
  .contact-split{grid-template-columns:1fr}
  .exp{grid-template-columns:1fr;gap:.35rem}
  .cert-grid{grid-template-columns:1fr}
  .sk-grid{grid-template-columns:repeat(2,1fr)}
  .tl-lbl{font-size:.4rem;letter-spacing:.02em;line-height:1.1;max-width:60px;text-align:center;word-wrap:break-word}
  .tl-node{gap:.1rem}
  .ptn-lbl{font-size:.35rem;letter-spacing:.01em;top:20px;max-width:30px;text-align:center;white-space:normal;line-height:1.1}
  .tl-track{display:none}
}