/* ===== Color Tokens ===== */
:root {
  --amber: #e8921a;
  --rust:  #c04010;
  --gold:  #f5c030;
  --grad:  linear-gradient(135deg,#e8921a,#c04010);

  /* Light mode (default) */
  --bg:    #faf7f2;
  --bg2:   #f3ede2;
  --bg3:   #ebe4d6;
  --text:  #1c1408;
  --muted: #6b5a3e;
  --dimmed:#a08860;

  /* Semantic surface tokens */
  --surface:       rgba(0,0,0,.028);
  --surface-feat:  rgba(232,146,26,.05);
  --border:        rgba(0,0,0,.075);
  --border-amber:  rgba(232,146,26,.28);
  --nav-bg:        rgba(250,247,242,.94);
  --input-bg:      rgba(0,0,0,.03);
  --input-border:  rgba(0,0,0,.1);
  --shadow:        rgba(0,0,0,.08);
  --on-accent:     #1a1208;
}

[data-theme="dark"] {
  --bg:    #0d0a06;
  --bg2:   #131009;
  --bg3:   #1a140a;
  --text:  #f2ece0;
  --muted: #8a7a5e;
  --dimmed:#3e3220;

  --surface:       rgba(255,255,255,.02);
  --surface-feat:  rgba(232,146,26,.015);
  --border:        rgba(255,255,255,.05);
  --border-amber:  rgba(232,146,26,.18);
  --nav-bg:        rgba(13,10,6,.92);
  --input-bg:      rgba(255,255,255,.03);
  --input-border:  rgba(255,255,255,.07);
  --shadow:        rgba(0,0,0,.4);
  --on-accent:     #0d0a06;
}

/* ===== Reset ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;cursor:none;transition:background .35s,color .35s}

/* ===== Custom Cursor ===== */
#cur{position:fixed;top:0;left:0;width:7px;height:7px;background:var(--amber);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .15s,height .15s,opacity .15s}
#cur-ring{position:fixed;top:0;left:0;width:34px;height:34px;border:1.5px solid rgba(232,146,26,.45);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:transform .25s}

/* ===== Scroll Progress Bar ===== */
#sp{position:fixed;top:0;left:0;height:2px;background:var(--grad);z-index:1001;width:0}

/* ===== Navigation ===== */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 3rem;transition:all .4s}
nav.scrolled{background:var(--nav-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-amber)}
.logo{font-size:1.2rem;font-weight:900;letter-spacing:-.03em;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;gap:2.5rem;list-style:none}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.78rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;transition:color .3s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--amber);transition:width .3s}
.nav-links a:hover,.nav-links a.active{color:var(--amber)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}

/* ===== Theme Toggle ===== */
.theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid var(--border-amber);background:var(--surface);display:flex;align-items:center;justify-content:center;cursor:none;color:var(--amber);transition:all .3s;flex-shrink:0;margin-left:1.25rem;outline:none;position:relative;overflow:hidden}
.theme-toggle:hover{background:var(--amber);color:var(--on-accent);transform:translateY(-2px) rotate(15deg);box-shadow:0 6px 20px rgba(232,146,26,.3)}
.theme-toggle svg{width:17px;height:17px;position:absolute;transition:opacity .25s,transform .3s}
.theme-toggle .icon-sun{opacity:1;transform:rotate(0deg) scale(1)}
.theme-toggle .icon-moon{opacity:0;transform:rotate(-45deg) scale(.7)}
[data-theme="dark"] .theme-toggle .icon-sun{opacity:0;transform:rotate(45deg) scale(.7)}
[data-theme="dark"] .theme-toggle .icon-moon{opacity:1;transform:rotate(0deg) scale(1)}

/* ===== Hero ===== */
#hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%}
.hero-inner{position:relative;z-index:2;padding:66px 3rem 0;max-width:860px}
.hero-tag{display:inline-flex;align-items:center;gap:.5rem;font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--amber);letter-spacing:.15em;text-transform:uppercase;background:rgba(232,146,26,.08);border:1px solid rgba(232,146,26,.2);border-radius:2px;padding:.3rem .8rem;margin-bottom:1.5rem}
.hero-tag::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--amber);animation:pulse 2s infinite}
.hero-name{font-size:clamp(3.8rem,9.5vw,8rem);font-weight:900;line-height:.92;letter-spacing:-.04em;margin-bottom:1.5rem}
.hero-name .line1{display:block;color:var(--text)}
.hero-name .line2{display:block;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-role{font-size:clamp(1rem,2.2vw,1.4rem);color:var(--muted);font-weight:300;height:2rem;display:flex;align-items:center;gap:.35rem;margin-bottom:1.75rem;font-style:italic}
.hero-role .typed{color:var(--text);font-weight:500;font-style:normal}
.hero-role .caret{color:var(--amber);animation:blink 1s infinite;font-style:normal}
.hero-desc{font-size:1rem;color:var(--muted);line-height:1.85;max-width:500px;margin-bottom:2.5rem;font-weight:300}
.hero-desc strong{color:var(--amber);font-weight:500;font-style:normal}
.cta-row{display:flex;gap:.85rem;flex-wrap:wrap;margin-bottom:2.5rem;align-items:center}
.btn-fill{padding:.8rem 2rem;border-radius:3px;background:var(--amber);color:var(--on-accent);font-weight:700;font-size:.85rem;letter-spacing:.05em;text-decoration:none;transition:all .3s;cursor:none;border:none;font-family:inherit}
.btn-fill:hover{background:var(--gold);transform:translateY(-3px);box-shadow:0 10px 28px rgba(232,146,26,.28)}
.btn-line{padding:.8rem 2rem;border-radius:3px;border:1px solid var(--border-amber);color:var(--amber);font-weight:500;font-size:.85rem;letter-spacing:.05em;text-decoration:none;transition:all .3s;cursor:none;background:transparent;font-family:inherit}
.btn-line:hover{border-color:var(--amber);background:rgba(232,146,26,.07);transform:translateY(-3px)}
.btn-cv{padding:.8rem 2rem;border-radius:3px;border:1px solid var(--border-amber);color:var(--amber);font-weight:500;font-size:.85rem;letter-spacing:.05em;text-decoration:none;transition:all .3s;cursor:none;background:transparent;font-family:inherit;display:inline-flex;align-items:center;gap:.45rem}
.btn-cv:hover{border-color:var(--amber);background:rgba(232,146,26,.07);transform:translateY(-3px)}
.hero-social{display:none;gap:.55rem;flex-wrap:wrap}
.hero-social a{width:38px;height:38px;border-radius:50%;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.88rem;text-decoration:none;transition:all .3s;cursor:none}
.hero-social a:hover{background:var(--amber);color:var(--on-accent);transform:translateY(-3px)}

/* ===== Social Sidebar ===== */
.social-sidebar{position:fixed;left:1.1rem;bottom:2.75rem;display:flex;flex-direction:column;align-items:center;gap:.52rem;z-index:200;animation:sidebarIn .9s ease .6s both}
.ss-link{width:38px;height:38px;border-radius:50%;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.88rem;text-decoration:none;transition:all .3s;cursor:none;position:relative}
.ss-link::after{content:attr(aria-label);position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%) translateX(-6px);background:var(--bg3);color:var(--text);font-size:.62rem;font-family:'JetBrains Mono',monospace;letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:3px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;border:1px solid var(--border)}
.ss-link:hover::after{opacity:1;transform:translateY(-50%) translateX(0)}
.ss-link:hover{transform:translateX(4px);border-color:transparent;color:#fff}
.ss-link.ss-yt:hover{background:#FF0000;box-shadow:0 4px 16px rgba(255,0,0,.38)}
.ss-link.ss-ig:hover{background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);box-shadow:0 4px 16px rgba(220,39,67,.38)}
.ss-link.ss-li:hover{background:#0A66C2;box-shadow:0 4px 16px rgba(10,102,194,.38)}
.ss-link.ss-fb:hover{background:#1877F2;box-shadow:0 4px 16px rgba(24,119,242,.38)}
.ss-link.ss-tw:hover{background:#9146FF;box-shadow:0 4px 16px rgba(145,70,255,.38)}
.ss-link.ss-kick:hover{background:#53FC18;color:#000;box-shadow:0 4px 16px rgba(83,252,24,.38)}
.ss-link.ss-tt:hover{background:#010101;box-shadow:0 4px 16px rgba(0,0,0,.45)}
.ss-link.ss-gh:hover{background:#24292e;box-shadow:0 4px 16px rgba(0,0,0,.3)}
.ss-link.ss-em:hover{background:var(--amber);color:var(--on-accent);box-shadow:0 4px 16px rgba(232,146,26,.38)}
.ss-line{width:1px;height:68px;background:linear-gradient(180deg,var(--amber),transparent);margin-top:.25rem;opacity:.45}
@keyframes sidebarIn{from{opacity:0;transform:translateX(-18px)}to{opacity:1;transform:translateX(0)}}
.scroll-cue{position:absolute;bottom:2rem;left:3rem;display:flex;align-items:center;gap:.75rem;color:var(--dimmed);font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;z-index:2}
.scroll-line{width:40px;height:1px;background:var(--amber);animation:scrollLine 2s ease-in-out infinite}

/* ===== 3D Decorative Orbs ===== */
.orb{position:absolute;border-radius:50%;pointer-events:none;z-index:1}
.orb-1{width:340px;height:340px;background:radial-gradient(circle at 35% 35%,rgba(232,146,26,.14),rgba(232,146,26,.04),transparent 68%);top:12%;right:8%;animation:orbFloat 8s ease-in-out infinite}
.orb-2{width:220px;height:220px;background:radial-gradient(circle at 40% 30%,rgba(192,64,16,.1),transparent 68%);bottom:18%;right:22%;animation:orbFloat 11s ease-in-out infinite reverse}
.orb-3{width:160px;height:160px;background:radial-gradient(circle at 50% 50%,rgba(245,192,48,.08),transparent 70%);top:55%;right:5%;animation:orbFloat 6.5s ease-in-out infinite 2s}

/* ===== Sections ===== */
section{padding:7rem 0;position:relative}
.wrap{max-width:1200px;margin:0 auto;padding:0 3rem}
.sec-hdr{display:flex;align-items:center;gap:1.2rem;margin-bottom:4.5rem}
.sec-n{font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--amber);opacity:.6;letter-spacing:.1em}
.sec-t{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;letter-spacing:-.025em}
.sec-l{flex:1;height:1px;background:rgba(232,146,26,.1);margin-left:.75rem}

/* ===== Scroll Reveal ===== */
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}
.rv-l{opacity:0;transform:translateX(-24px);transition:opacity .7s,transform .7s}
.rv-l.in{opacity:1;transform:none}
.rv-r{opacity:0;transform:translateX(24px);transition:opacity .7s,transform .7s}
.rv-r.in{opacity:1;transform:none}

/* ===== About ===== */
#about{background:var(--bg2)}
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:5rem;align-items:center}
.about-text p{font-size:1rem;color:var(--muted);line-height:1.9;margin-bottom:1.3rem;font-weight:300}
.about-text p strong{color:var(--amber);font-weight:500}
.hl-grid{display:grid;grid-template-columns:1fr 1fr;gap:.65rem;margin-top:1.75rem}
.hl{display:flex;align-items:center;gap:.55rem;color:var(--muted);font-size:.88rem}
.hl::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--amber);flex-shrink:0}
.about-vis{display:flex;justify-content:center;align-items:center;position:relative;min-height:280px}
#about-canvas{width:280px;height:280px;border-radius:50%}
.about-bg-n{position:absolute;font-size:14rem;font-weight:900;color:rgba(232,146,26,.04);line-height:1;pointer-events:none;user-select:none;letter-spacing:-.05em}

/* ===== Experience ===== */
#exp{background:var(--bg)}
.tl{position:relative;padding-left:1.5rem}
.tl::before{content:'';position:absolute;left:0;top:.5rem;bottom:0;width:1px;background:linear-gradient(180deg,var(--amber),transparent)}
.tl-item{position:relative;padding-left:2.5rem;margin-bottom:3rem}
.tl-dot{position:absolute;left:-1.85rem;top:.55rem;width:10px;height:10px;border-radius:50%;background:var(--amber);box-shadow:0 0 10px rgba(232,146,26,.5)}
.tl-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.75rem;transition:all .3s}
.tl-card:hover{border-color:var(--border-amber);background:var(--surface-feat);transform:translateX(5px)}
.tl-title{font-size:1.25rem;font-weight:700;margin-bottom:.25rem}
.tl-co{color:var(--amber);font-weight:500;font-size:.92rem}
.tl-co-link{color:inherit;text-decoration:none;border-bottom:1px solid rgba(232,146,26,.3);transition:border-color .2s}
.tl-co-link:hover{border-color:var(--amber)}
.tl-meta{display:flex;gap:1rem;margin-top:.4rem;flex-wrap:wrap}
.tl-date{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--muted);background:rgba(232,146,26,.07);padding:2px 9px;border-radius:2px}
.tl-loc{font-size:.8rem;color:var(--dimmed);display:flex;align-items:center;gap:.3rem}
.tl-ul{list-style:none;margin-top:1rem}
.tl-ul li{color:var(--muted);font-size:.9rem;line-height:1.75;padding-left:1.2rem;position:relative;margin-bottom:.4rem;font-weight:300}
.tl-ul li::before{content:'▹';position:absolute;left:0;color:var(--amber);font-size:.75rem}

/* ===== Projects ===== */
#proj{background:var(--bg2)}
.proj-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:1.4rem}
.proj-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:1.75rem;position:relative;overflow:hidden;transition:border-color .3s,box-shadow .3s;transform-style:preserve-3d;will-change:transform}
.proj-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.proj-card:hover{border-color:var(--border-amber);box-shadow:0 16px 48px var(--shadow)}
.proj-card:hover::before{transform:scaleX(1)}
.proj-card.feat{border-color:var(--border-amber);background:var(--surface-feat)}
.proj-card.feat::before{transform:scaleX(1)}
.p-icon{width:48px;height:48px;border-radius:10px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:#fff;margin-bottom:1.2rem}
.p-row{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.6rem}
.p-title{font-size:1.1rem;font-weight:700}
.p-badge{font-size:.62rem;padding:2px 8px;border-radius:2px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;flex-shrink:0;margin-left:.5rem}
.ba{background:var(--amber);color:var(--on-accent)}
.bp{background:var(--surface);color:var(--muted);border:1px solid var(--border)}
.p-desc{color:var(--muted);font-size:.86rem;line-height:1.7;margin-bottom:1.1rem;font-weight:300}
.p-tags{display:flex;flex-wrap:wrap;gap:.4rem}
.p-tag{font-family:'JetBrains Mono',monospace;font-size:.68rem;padding:2px 8px;background:rgba(232,146,26,.06);color:var(--amber);border:1px solid rgba(232,146,26,.14);border-radius:2px}
.p-links{margin-top:.85rem;padding-top:.75rem;border-top:1px solid var(--border)}
.p-link{font-size:.78rem;color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;gap:.35rem;transition:color .25s}
.p-link:hover{color:var(--amber)}

/* ===== Skills ===== */
#skills{background:var(--bg)}
.skills-inner{position:relative}
#skills-canvas{position:absolute;top:-40px;right:-30px;width:400px;height:400px;pointer-events:none;opacity:.28;transition:opacity .4s}
[data-theme="dark"] #skills-canvas{opacity:.22}
.sk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1.2rem;position:relative;z-index:1}
.sk-cat{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.6rem;transition:all .3s}
.sk-cat:hover{border-color:var(--border-amber);transform:translateY(-4px);box-shadow:0 12px 32px var(--shadow)}
.sk-head{display:flex;align-items:center;gap:.55rem;font-size:.95rem;font-weight:600;margin-bottom:1.1rem}
.sk-head i{color:var(--amber);font-size:.9rem}
.sk-tags{display:flex;flex-wrap:wrap;gap:.45rem}
.sk-tag{padding:4px 12px;border-radius:2px;font-size:.8rem;font-weight:500;background:rgba(232,146,26,.07);border:1px solid rgba(232,146,26,.12);color:var(--amber);cursor:default;transition:all .25s}
.sk-tag:hover{background:var(--amber);color:var(--on-accent);transform:translateY(-2px)}

/* ===== Education ===== */
#edu{background:var(--bg2)}
.edu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.4rem}
.edu-card-feat{border-color:var(--border-amber) !important;background:var(--surface-feat) !important}
.edu-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:2.25rem;text-align:center;transition:all .3s}
.edu-card:hover{border-color:var(--border-amber);transform:translateY(-5px);box-shadow:0 14px 38px var(--shadow)}
.edu-ico{width:64px;height:64px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;margin:0 auto 1.3rem}
.edu-deg{font-size:.98rem;font-weight:600;margin-bottom:.45rem;line-height:1.4}
.edu-inst{color:var(--amber);font-weight:500;font-size:.9rem;margin-bottom:.35rem}
.edu-affil{color:var(--muted);font-weight:300;font-size:.78rem;display:block;margin-top:.15rem}
.edu-loc{color:var(--muted);font-size:.82rem}
.edu-period{font-family:'JetBrains Mono',monospace;font-size:.74rem;color:var(--dimmed);margin-top:.3rem}

/* ===== Contact ===== */
#contact{background:var(--bg)}
.ct-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:4rem;align-items:start}
.ct-headline{font-size:clamp(2rem,4vw,2.8rem);font-weight:800;line-height:1.1;letter-spacing:-.025em;margin-bottom:1.25rem}
.ct-headline span{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.ct-intro{color:var(--muted);line-height:1.8;font-weight:300;margin-bottom:1.75rem;font-size:.97rem}
.ct-items{display:flex;flex-direction:column;gap:.85rem;margin-bottom:1.75rem}
.ct-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.15rem;background:var(--surface);border:1px solid var(--border);border-radius:8px;text-decoration:none;color:inherit;transition:all .3s;cursor:none}
.ct-item:hover{border-color:var(--border-amber);transform:translateX(5px)}
.ct-ico{width:36px;height:36px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem;flex-shrink:0}
.ct-lbl{font-size:.68rem;color:var(--dimmed);text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px}
.ct-val{font-size:.9rem;font-weight:500}
.ct-soc{display:flex;gap:.5rem;flex-wrap:wrap}
.ct-soc a{width:40px;height:40px;border-radius:50%;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.9rem;text-decoration:none;transition:all .3s;cursor:none}
.ct-soc a:hover{transform:translateY(-3px);border-color:transparent;color:#fff}
.ct-soc a.ss-yt:hover{background:#FF0000;box-shadow:0 4px 14px rgba(255,0,0,.32)}
.ct-soc a.ss-ig:hover{background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);box-shadow:0 4px 14px rgba(220,39,67,.32)}
.ct-soc a.ss-li:hover{background:#0A66C2;box-shadow:0 4px 14px rgba(10,102,194,.32)}
.ct-soc a.ss-fb:hover{background:#1877F2;box-shadow:0 4px 14px rgba(24,119,242,.32)}
.ct-soc a.ss-tw:hover{background:#9146FF;box-shadow:0 4px 14px rgba(145,70,255,.32)}
.ct-soc a.ss-kick:hover{background:#53FC18;color:#000;box-shadow:0 4px 14px rgba(83,252,24,.32)}
.ct-soc a.ss-tt:hover{background:#010101;box-shadow:0 4px 14px rgba(0,0,0,.4)}
.ct-soc a.ss-gh:hover{background:#24292e;box-shadow:0 4px 14px rgba(0,0,0,.28)}
.ct-soc a.ss-em:hover{background:var(--amber);color:var(--on-accent);box-shadow:0 4px 14px rgba(232,146,26,.32)}

/* ===== Featured Video ===== */
#featured{background:var(--bg)}
.fv-wrap{display:flex;justify-content:center}
.fv-card{position:relative;width:100%;max-width:860px;background:var(--surface);border:1px solid var(--border-amber);border-radius:20px;padding:1.5rem;overflow:hidden;transition:box-shadow .4s}
.fv-card:hover{box-shadow:0 20px 60px var(--shadow)}
.fv-glow{position:absolute;top:-60px;left:50%;transform:translateX(-50%);width:60%;height:140px;background:radial-gradient(ellipse,rgba(232,146,26,.12),transparent 70%);pointer-events:none}
.fv-frame{position:relative;padding-bottom:56.25%;height:0;border-radius:12px;overflow:hidden;background:#000}
.fv-frame iframe{position:absolute;inset:0;width:100%;height:100%}
.fv-meta{display:flex;align-items:center;gap:1rem;margin-top:1.1rem;padding-top:.85rem;border-top:1px solid var(--border)}
.fv-badge{display:inline-flex;align-items:center;gap:.4rem;background:#FF0000;color:#fff;font-size:.65rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:3px 10px;border-radius:3px;font-family:'JetBrains Mono',monospace;flex-shrink:0}
.fv-caption{font-size:.84rem;color:var(--muted);font-weight:300}
.fv-caption a{color:var(--amber);text-decoration:none;border-bottom:1px solid rgba(232,146,26,.3);transition:border-color .2s}
.fv-caption a:hover{border-color:var(--amber)}
.ct-form{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:1.75rem}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.fg{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.9rem}
.fg label{font-size:.72rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}
.fg input,.fg textarea{background:var(--input-bg);border:1px solid var(--input-border);border-radius:8px;color:var(--text);font-family:'Inter',sans-serif;font-size:.9rem;padding:.7rem .9rem;transition:all .3s;outline:none;cursor:none}
.fg input::placeholder,.fg textarea::placeholder{color:var(--dimmed)}
.fg input:focus,.fg textarea:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(232,146,26,.08)}
.fg textarea{resize:vertical;min-height:100px}

/* ===== Footer ===== */
footer{padding:1.75rem 0;border-top:1px solid var(--border)}
.ft{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
footer p{color:var(--dimmed);font-size:.8rem}
.ft-links{display:flex;gap:2rem}
.ft-links a{color:var(--dimmed);text-decoration:none;font-size:.8rem;transition:color .3s;cursor:none}
.ft-links a:hover{color:var(--amber)}

/* ===== Scroll-to-top Button ===== */
#stb{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;border:none;cursor:none;display:flex;align-items:center;justify-content:center;font-size:.95rem;opacity:0;pointer-events:none;transition:all .3s;z-index:100;box-shadow:0 4px 18px rgba(232,146,26,.22)}
#stb.show{opacity:1;pointer-events:all}
#stb:hover{transform:translateY(-4px)}

/* ===== Scrollbar ===== */
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:rgba(232,146,26,.3);border-radius:3px}

/* ===== Keyframes ===== */
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}
@keyframes scrollLine{0%,100%{transform:scaleX(1);opacity:1}50%{transform:scaleX(.3);opacity:.4}}
@keyframes orbFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-22px) scale(1.06)}}

/* ===== Responsive ===== */
@media(max-width:900px){
  .about-grid{grid-template-columns:1fr}
  .about-vis{display:none}
  .ct-grid{grid-template-columns:1fr}
  .edu-grid{grid-template-columns:1fr}
  .f2{grid-template-columns:1fr}
  .wrap{padding:0 1.5rem}
  .hero-inner{padding:66px 1.5rem 0}
  nav{padding:0 1.5rem}
  .nav-links{display:none}
  .scroll-cue{left:1.5rem}
  body{cursor:auto}
  #cur,#cur-ring{display:none}
  #skills-canvas{display:none}
  .orb{display:none}
  .social-sidebar{display:none}
  .hero-social{display:flex}
  .ss-link::after{display:none}
}
@media(max-width:580px){
  .hero-name{font-size:clamp(3rem,13vw,5rem)}
  .proj-grid{grid-template-columns:1fr}
  .sk-grid{grid-template-columns:1fr}
}