/* =========================================================
   Uroosa Khan — Portfolio  |  style.css
   Theme: Code / Data — gradient purple-cyan-amber on deep navy,
   Fira Code accents, glow effects, floating badges, particles.
   ========================================================= */

:root{
  --primary:#c084fc;
  --secondary:#a78bfa;
  --accent:#fbbf24;
  --cyan:#67e8f9;
  --green:#86efac;

  --ink:#0f172a;
  --ink-2:#1e293b;
  --ink-3:#334155;
  --paper:#f1f5f9;
  --paper-dim:#cbd5e1;
  --brass:var(--primary);
  --brass-light:#d8b4fe;
  --clay:var(--accent);
  --slate:#94a3b8;
  --hairline:rgba(148,163,184,0.16);

  --gradient-1:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--cyan) 100%);
  --gradient-2:linear-gradient(135deg, var(--cyan) 0%, var(--secondary) 50%, var(--accent) 100%);
  --radius:10px;
  --maxw:1120px;
  --shadow-soft: 0 8px 30px rgba(0,0,0,.35);
  color-scheme: dark;
}

html[data-theme="light"]{
  --primary:#9333ea;
  --secondary:#7c3aed;
  --accent:#d97706;
  --cyan:#0e7490;

  --ink:#eef1f8;
  --ink-2:#ffffff;
  --ink-3:#e4e8f2;
  --paper:#0f172a;
  --paper-dim:#3f4a5e;
  --slate:#64748b;
  --hairline:rgba(15,23,42,0.13);
  --shadow-soft: 0 10px 32px rgba(15,23,42,.12);
  color-scheme: light;
}
html[data-theme="light"] body{background:var(--ink);}
html[data-theme="light"] section{border-bottom-color:var(--hairline);}
html[data-theme="light"] .btn-primary{color:#ffffff;}
html[data-theme="light"] .nav-cta{color:#ffffff;}
html[data-theme="light"] .stat .n{-webkit-text-fill-color:transparent;}
html[data-theme="light"] .book-cover .spine-title{color:#ffffff;}
html[data-theme="light"] .grain{opacity:.55;}
html[data-theme="light"] .cursor-glow{background:radial-gradient(circle, rgba(147,51,234,.06) 0%, rgba(147,51,234,0) 70%);}
html[data-theme="light"] .floating-badge{box-shadow:0 6px 18px rgba(15,23,42,.10);}
html[data-theme="light"] .card, html[data-theme="light"] .stat, html[data-theme="light"] .outlet-block,
html[data-theme="light"] .tl-content, html[data-theme="light"] .annex, html[data-theme="light"] .press-item,
html[data-theme="light"] .link-card, html[data-theme="light"] .book-card{box-shadow:0 2px 10px rgba(15,23,42,.05);}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:'Inter', Arial, sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}
button{font:inherit; cursor:pointer;}
.mono{font-family:'Fira Code', monospace; letter-spacing:0.02em;}
.serif{font-family:'Fira Code', monospace;}
::selection{background:var(--primary); color:#0f172a;}

.gradient-text{
  background:var(--gradient-1);
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
}

/* Skip link */
.skip-link{position:absolute; left:-999px; top:0; background:var(--primary); color:#0f172a; padding:12px 18px; z-index:200; font-family:'Fira Code', monospace; font-size:13px; border-radius:6px;}
.skip-link:focus{left:16px; top:16px;}
:focus-visible{outline:2px solid var(--primary); outline-offset:3px;}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px; position:relative; z-index:1;}
@media (max-width:600px){ .wrap{padding:0 20px;} }

/* ---------- Animations ---------- */
@media (prefers-reduced-motion: no-preference){
  .reveal{opacity:0; transform:translateY(24px); transition:opacity .8s cubic-bezier(.16,.8,.3,1), transform .8s cubic-bezier(.16,.8,.3,1);}
  .reveal.in{opacity:1; transform:translateY(0);}
  .stagger.in > *{animation:rowIn .6s cubic-bezier(.16,.8,.3,1) both;}
  .stagger.in > *:nth-child(1){animation-delay:.03s}
  .stagger.in > *:nth-child(2){animation-delay:.09s}
  .stagger.in > *:nth-child(3){animation-delay:.15s}
  .stagger.in > *:nth-child(4){animation-delay:.21s}
  .stagger.in > *:nth-child(5){animation-delay:.27s}
  .stagger.in > *:nth-child(6){animation-delay:.33s}
  .stagger.in > *:nth-child(7){animation-delay:.39s}
}
@keyframes rowIn{from{opacity:0; transform:translateY(18px);} to{opacity:1; transform:translateY(0);}}
@keyframes pulseRing{0%{box-shadow:0 0 0 0 rgba(192,132,252,.45);} 100%{box-shadow:0 0 0 12px rgba(192,132,252,0);}}
@keyframes heroUp{from{opacity:0; transform:translateY(28px);} to{opacity:1; transform:translateY(0);}}
@keyframes fadeIn{from{opacity:0;} to{opacity:1;}}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes blink{0%,50%{opacity:1;} 51%,100%{opacity:0;}}
@keyframes floatY{0%,100%{transform:translateY(0);} 50%{transform:translateY(-18px);}}
@keyframes pulseGlow{0%,100%{transform:translate(-50%,-50%) scale(1); opacity:.55;} 50%{transform:translate(-50%,-50%) scale(1.12); opacity:.85;}}
@keyframes gridMove{0%{transform:translate(0,0);} 100%{transform:translate(50px,50px);}}
@keyframes particleFloat{
  0%,100%{transform:translateY(100%) rotate(0deg); opacity:0;}
  10%,90%{opacity:.14;}
  50%{transform:translateY(-40px) rotate(180deg); opacity:.24;}
}
@keyframes shimmer{0%{transform:translateX(-100%);} 100%{transform:translateX(100%);}}

.progress-bar{position:fixed; top:0; left:0; height:3px; width:0%; background:var(--gradient-1); box-shadow:0 0 12px var(--primary); z-index:200; transition:width .08s linear;}
.cursor-glow{position:fixed; width:560px; height:560px; border-radius:50%; pointer-events:none; z-index:0; background:radial-gradient(circle, rgba(192,132,252,.10) 0%, rgba(192,132,252,0) 70%); transform:translate(-50%,-50%); left:50%; top:20%; transition:left .5s ease-out, top .5s ease-out;}
@media (max-width:900px){ .cursor-glow{display:none;} }

.grain{position:fixed; inset:0; pointer-events:none; z-index:0;
  background-image:linear-gradient(var(--hairline) 1px, transparent 1px), linear-gradient(90deg, var(--hairline) 1px, transparent 1px);
  background-size:56px 56px; opacity:.4;
  mask-image:radial-gradient(ellipse at 50% 0%, black 0%, transparent 75%);
  animation:gridMove 24s linear infinite, fadeIn 1.6s ease;
}

/* Floating code-symbol particles (hero only) */
.particles{position:absolute; inset:0; overflow:hidden; pointer-events:none; z-index:0;}
.particle{position:absolute; bottom:0; font-family:'Fira Code', monospace; font-size:1.4rem; color:var(--primary); opacity:0; animation:particleFloat linear infinite;}

/* Page loader */
.loader{position:fixed; inset:0; background:var(--ink); z-index:999; display:flex; align-items:center; justify-content:center; transition:opacity .6s ease, visibility .6s ease;}
.loader.hidden{opacity:0; visibility:hidden;}
.loader-inner{display:flex; flex-direction:column; align-items:center; gap:10px; text-align:center;}
.loader-code{font-family:'Fira Code', monospace; font-size:1rem; color:var(--primary); margin-bottom:8px; min-height:100px;}
.loader-code .cl{display:block; margin:4px 0; opacity:0; transform:translateY(14px); animation:rowIn .5s ease forwards;}
.loader-code .cl:nth-child(1){animation-delay:.1s;}
.loader-code .cl:nth-child(2){animation-delay:.3s;}
.loader-code .cl:nth-child(3){animation-delay:.5s;}
.loader-code .cl:nth-child(4){animation-delay:.7s;}
.loader-ring{position:relative; width:76px; height:76px; display:flex; align-items:center; justify-content:center; margin:0 auto;}
.loader-ring::before{content:''; position:absolute; inset:0; border-radius:50%; border:3px solid var(--hairline); border-top-color:var(--primary); border-right-color:var(--cyan); animation:spin .9s linear infinite;}
.loader-ring img{width:60px; height:60px; border-radius:50%; object-fit:cover; object-position:center 15%; box-shadow:0 0 0 3px var(--ink), 0 0 24px rgba(192,132,252,.4);}
.loader-progress-wrap{width:200px; height:4px; background:var(--hairline); border-radius:4px; margin:14px auto 6px; overflow:hidden;}
.loader-progress-bar{height:100%; background:var(--gradient-1); width:0%; box-shadow:0 0 10px var(--primary); animation:loaderfill 1.8s ease forwards;}
@keyframes loaderfill{to{width:100%;}}
.loader-percent{font-family:'Fira Code', monospace; color:var(--primary); font-size:.85rem;}

/* ---------- Nav ---------- */
nav.site-nav{position:sticky; top:0; z-index:100; background:rgba(15,23,42,.82); backdrop-filter:blur(16px); border-bottom:1px solid var(--hairline); transition:padding .3s ease, box-shadow .3s ease, background .3s ease;}
html[data-theme="light"] nav.site-nav{background:rgba(255,255,255,.82);}
nav.site-nav.scrolled{box-shadow:var(--shadow-soft);}
nav .navwrap{display:flex; align-items:center; justify-content:space-between; padding:14px 32px; max-width:var(--maxw); margin:0 auto; transition:padding .3s ease;}
nav.scrolled .navwrap{padding-top:10px; padding-bottom:10px;}
.brandmark{display:flex; align-items:center; gap:10px; font-family:'Fira Code', monospace; font-size:14px; font-weight:600; letter-spacing:.02em;}
.brand-bracket{color:var(--secondary);}
.seal{width:32px; height:32px; border:2px solid var(--primary); border-radius:50%; display:flex; align-items:center; justify-content:center; overflow:hidden; flex-shrink:0; box-shadow:0 0 16px rgba(192,132,252,.35); transition:transform .4s ease;}
.seal img{width:100%; height:100%; object-fit:cover; object-position:center 20%; display:block;}
.brandmark:hover .seal{transform:rotate(10deg) scale(1.08);}

.navlinks{display:flex; gap:6px; font-family:'Fira Code', monospace; font-size:12.5px; letter-spacing:.02em;}
.navlinks a{color:var(--paper-dim); position:relative; padding:8px 12px; border-radius:8px; transition:color .2s, background .2s;}
.navlinks a:hover, .navlinks a:focus-visible{color:var(--primary); background:var(--ink-2);}
.navlinks a[aria-current="page"]{color:var(--primary);}
.navlinks a[aria-current="page"]::after{content:''; position:absolute; left:14px; right:14px; bottom:3px; height:2px; background:var(--gradient-1); border-radius:2px;}
.nav-cta{border:none; background:var(--gradient-1); color:#0f172a; font-weight:700; padding:9px 16px; border-radius:8px; font-size:11.5px; font-family:'Fira Code', monospace; transition:transform .25s ease, box-shadow .25s ease;}
.nav-cta:hover{transform:translateY(-2px); box-shadow:0 8px 20px rgba(192,132,252,.35);}

.hamburger{display:none; flex-direction:column; gap:5px; background:none; border:none; padding:6px;}
.hamburger span{width:22px; height:2px; background:var(--paper); transition:transform .25s ease, opacity .25s ease;}
.mobile-menu{display:none; position:fixed; inset:0 0 0 auto; width:78%; max-width:320px; background:var(--ink-2); z-index:150; border-left:1px solid var(--hairline); padding:28px 26px; transform:translateX(100%); transition:transform .35s cubic-bezier(.16,.8,.3,1); flex-direction:column; gap:4px;}
.mobile-menu.open{transform:translateX(0);}
.mobile-menu a{padding:14px 4px; border-bottom:1px solid var(--hairline); font-family:'Fira Code', monospace; font-size:13px; letter-spacing:.02em; color:var(--paper-dim);}
.mobile-menu a[aria-current="page"]{color:var(--primary);}
.menu-backdrop{display:none; position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:140; opacity:0; transition:opacity .3s ease;}
.menu-backdrop.open{display:block; opacity:1;}

@media (max-width:860px){
  .navlinks, .nav-cta{display:none;}
  .hamburger{display:flex;}
  .mobile-menu{display:flex;}
}

/* ---------- Buttons ---------- */
.btn{font-family:'Fira Code', monospace; font-size:13px; font-weight:600; letter-spacing:.01em; padding:14px 24px; border-radius:12px; display:inline-flex; align-items:center; gap:10px; transition:all .25s cubic-bezier(.16,.8,.3,1); border:2px solid transparent; position:relative; overflow:hidden;}
.btn-primary{background:var(--gradient-1); color:#0f172a;}
.btn-primary:hover{transform:translateY(-3px); box-shadow:0 10px 28px rgba(192,132,252,.35);}
.btn-ghost{border-color:var(--primary); color:var(--primary); background:transparent;}
.btn-ghost:hover{background:var(--primary); color:#0f172a; transform:translateY(-3px); box-shadow:0 10px 28px rgba(192,132,252,.3);}
.btn-clay{background:transparent; border-color:var(--accent); color:var(--accent);}
.btn-clay:hover{background:var(--accent); color:#0f172a; transform:translateY(-3px); box-shadow:0 10px 28px rgba(251,191,36,.3);}
.btn span.arw{transition:transform .25s ease; display:inline-block;}
.btn:hover span.arw{transform:translateX(4px);}
.btn[disabled]{opacity:.5; cursor:not-allowed; transform:none !important;}

/* ---------- Dateline / kicker ---------- */
.dateline{display:flex; align-items:center; gap:12px; font-family:'Fira Code', monospace; font-size:13px; color:var(--accent); margin-bottom:18px;}
.dateline::before{content:''; width:28px; height:2px; background:var(--accent); border-radius:2px;}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{padding:18px 0; font-family:'Fira Code', monospace; font-size:11.5px; color:var(--slate);}
.breadcrumbs a{color:var(--slate); transition:color .2s ease;}
.breadcrumbs a:hover{color:var(--primary);}
.breadcrumbs .sep{margin:0 8px; color:var(--hairline);}
.breadcrumbs .current{color:var(--paper-dim);}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{padding:56px 0 64px; border-bottom:1px solid var(--hairline); position:relative;}
.page-hero .kicker{font-family:'Fira Code', monospace; font-size:13px; color:var(--accent); margin-bottom:16px; display:flex; align-items:center; gap:10px;}
.page-hero .kicker .dot{width:8px; height:8px; background:var(--accent); border-radius:50%; display:inline-block; box-shadow:0 0 10px var(--accent); animation:pulseRing 1.8s ease-out infinite;}
.page-hero h1{font-family:'Fira Code', monospace; font-weight:700; font-size:clamp(30px,4.6vw,48px); line-height:1.15; margin-bottom:16px;}
.page-hero .lede{color:var(--paper-dim); max-width:64ch; font-size:16.5px;}

/* ---------- Hero (home) ---------- */
header.hero{padding:64px 0 72px; border-bottom:1px solid var(--hairline); position:relative; overflow:hidden; min-height:88vh; display:flex; align-items:center;}
.hero-grid{display:grid; grid-template-columns:1.05fr 1fr; gap:56px; align-items:center; width:100%;}
@media (max-width:900px){ .hero-grid{grid-template-columns:1fr; gap:60px; text-align:center;} }
@media (prefers-reduced-motion: no-preference){
  .hero-grid > div:first-child > *{opacity:0; animation:heroUp .9s cubic-bezier(.16,.8,.3,1) forwards;}
  .hero-grid .kicker{animation-delay:.05s;}
  .hero-grid .title{animation-delay:.16s;}
  .hero-grid .lede{animation-delay:.30s;}
  .hero-grid .beat-tags{animation-delay:.42s;}
  .hero-grid .hero-actions{animation-delay:.54s;}
  .hero-grid .hero-social{animation-delay:.62s;}
  .hero-grid > div:last-child{opacity:0; animation:fadeIn 1.1s ease .35s forwards;}
}
.kicker{font-family:'Fira Code', monospace; font-size:13px; color:var(--accent); margin-bottom:18px; display:flex; align-items:center; gap:10px;}
@media (max-width:900px){ .kicker{justify-content:center;} }
.kicker .dot{width:8px; height:8px; background:var(--accent); border-radius:50%; display:inline-block; box-shadow:0 0 10px var(--accent); animation:pulseRing 1.8s ease-out infinite;}
.kicker .cursor{animation:blink 1s infinite; color:var(--primary); margin-left:2px;}
h1.title{font-family:'Fira Code', monospace; font-weight:700; font-size:clamp(32px,5vw,58px); line-height:1.18; letter-spacing:-.01em; margin-bottom:22px;}
h1.title .code-op{color:var(--cyan);}
h1.title em{font-style:normal; font-weight:700;}
.lede{font-size:17.5px; line-height:1.75; color:var(--paper-dim); max-width:54ch; margin-bottom:30px;}
@media (max-width:900px){ .lede{margin-left:auto; margin-right:auto;} }
.beat-tags{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:34px;}
@media (max-width:900px){ .beat-tags{justify-content:center;} }
.beat-tags span{font-family:'Fira Code', monospace; font-size:11.5px; color:var(--paper); border:1px solid var(--hairline); background:var(--ink-2); padding:7px 13px; border-radius:8px; transition:border-color .25s ease, color .25s ease, transform .25s ease;}
.beat-tags span:hover{border-color:var(--primary); color:var(--primary); transform:translateY(-2px);}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap; margin-bottom:28px;}
@media (max-width:900px){ .hero-actions{justify-content:center;} }
.hero-social{display:flex; gap:14px;}
@media (max-width:900px){ .hero-social{justify-content:center;} }
.social-icon{width:44px; height:44px; display:flex; align-items:center; justify-content:center; background:var(--ink-2); border:1px solid var(--hairline); border-radius:10px; color:var(--paper-dim); transition:all .25s ease;}
.social-icon:hover{border-color:var(--primary); color:var(--primary); transform:translateY(-3px); box-shadow:0 8px 20px rgba(192,132,252,.2);}
.social-icon svg{width:18px; height:18px;}

/* Hero portrait — circular glow frame (fixes prior aspect-ratio bugs entirely) */
.hero-image-wrapper{position:relative; display:flex; justify-content:center; align-items:center;}
.hero-image-container{position:relative; width:360px; height:360px; max-width:80vw; max-height:80vw;}
.profile-image-glow{position:absolute; top:50%; left:50%; width:120%; height:120%; background:radial-gradient(circle, rgba(192,132,252,.28) 0%, transparent 70%); border-radius:50%; animation:pulseGlow 3.4s ease-in-out infinite;}
.portrait-frame{position:relative; width:100%; height:100%; border-radius:50%; border:3px solid var(--primary); box-shadow:0 0 40px rgba(192,132,252,.28), 0 0 80px rgba(103,232,249,.10); overflow:hidden; background:var(--ink-2);}
.portrait-frame img{width:100%; height:100%; object-fit:cover; object-position:center 15%; filter:saturate(1.05) contrast(1.03); transition:transform .6s cubic-bezier(.16,.8,.3,1);}
.portrait-frame:hover img{transform:scale(1.06);}

.floating-badge{position:absolute; background:var(--ink-2); border:1px solid var(--hairline); border-radius:14px; padding:11px 16px; display:flex; align-items:center; gap:10px; color:var(--paper); font-weight:600; box-shadow:var(--shadow-soft); animation:floatY 3.4s ease-in-out infinite; min-width:150px; transition:all .3s ease; font-family:'Fira Code', monospace; font-size:12px;}
.floating-badge:hover{transform:translateY(-4px) scale(1.03); border-color:var(--primary); box-shadow:0 10px 26px rgba(192,132,252,.28);}
.floating-badge .b-icon{font-size:1.1rem; flex-shrink:0;}
.badge-1{top:2%; right:-8%; animation-delay:0s;}
.badge-2{bottom:14%; right:-12%; animation-delay:1s;}
.badge-3{top:44%; left:-14%; animation-delay:2s;}
@media (max-width:1080px){ .floating-badge{display:none;} }

.scroll-indicator{position:absolute; bottom:2rem; left:50%; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:.5rem; color:var(--slate); font-size:.8rem; font-family:'Fira Code', monospace;}
.scroll-mouse{width:26px; height:42px; border:2px solid var(--hairline); border-radius:14px; display:flex; justify-content:center; padding-top:7px;}
.scroll-wheel{width:3px; height:8px; background:var(--primary); border-radius:2px; animation:scrollWheel 2s infinite;}
@keyframes scrollWheel{0%{transform:translateY(0); opacity:1;} 100%{transform:translateY(16px); opacity:0;}}
@media (max-width:760px){ .scroll-indicator{display:none;} }

/* ---------- Sections ---------- */
section{padding:88px 0; border-bottom:1px solid var(--hairline); position:relative;}
section:last-of-type{border-bottom:none;}
.sec-head{display:grid; grid-template-columns:1fr 2fr; gap:40px; margin-bottom:52px;}
@media (max-width:760px){ .sec-head{grid-template-columns:1fr;} }
.sec-num{font-family:'Fira Code', monospace; font-size:14px; color:var(--primary); font-weight:700; position:relative; display:inline-block; padding-bottom:12px;}
.sec-num::after{content:''; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--gradient-1); border-radius:2px; transition:width .9s cubic-bezier(.16,.8,.3,1);}
.sec-head.in .sec-num::after{width:44px;}
h2.sec-title{font-family:'Fira Code', monospace; font-weight:700; font-size:clamp(24px,3vw,34px); line-height:1.2;}
.sec-desc{color:var(--paper-dim); max-width:60ch; margin-top:10px; font-size:15.5px;}

/* ---------- About / body copy ---------- */
.body-copy{max-width:760px;}
.body-copy p{color:var(--paper-dim); font-size:16.5px; line-height:1.85; margin-bottom:20px;}
.body-copy p:last-child{margin-bottom:0;}
.body-copy strong{color:var(--paper); font-weight:700;}
.body-copy h3{font-family:'Fira Code', monospace; color:var(--primary); font-size:19px; margin:32px 0 14px; font-weight:700;}

.stat-row{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:44px;}
@media (max-width:640px){ .stat-row{grid-template-columns:1fr;} }
.stat{background:var(--ink-2); border:1px solid var(--hairline); border-radius:14px; padding:28px 22px; text-align:center; transition:all .3s ease;}
.stat:hover{border-color:var(--primary); transform:translateY(-4px); box-shadow:var(--shadow-soft);}
.stat .n{font-family:'Fira Code', monospace; font-size:36px; font-weight:700; background:var(--gradient-1); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; color:transparent;}
.stat .l{font-family:'Fira Code', monospace; font-size:11.5px; color:var(--paper-dim); margin-top:8px;}

/* Code block decorative panel (about page) */
.code-panel{background:var(--ink-2); border:1px solid var(--hairline); border-radius:16px; padding:36px 32px; font-family:'Fira Code', monospace; font-size:14px; line-height:2;}
.code-panel .kw{color:var(--secondary);}
.code-panel .vr{color:var(--cyan);}
.code-panel .op{color:var(--primary);}
.code-panel .br{color:var(--accent);}
.code-panel .pr{color:var(--cyan);}
.code-panel .st{color:var(--accent);}
.code-panel .cm{color:var(--slate);}
.code-panel .indent{padding-left:2rem; display:block;}

/* ---------- Publications dossier ---------- */
.outlet-block{margin-bottom:40px; background:var(--ink-2); border:1px solid var(--hairline); border-radius:16px; padding:28px 26px; transition:border-color .3s ease;}
.outlet-block:hover{border-color:rgba(192,132,252,.3);}
.outlet-block:last-child{margin-bottom:0;}
.outlet-head{display:flex; align-items:baseline; justify-content:space-between; gap:14px; margin-bottom:18px; border-bottom:1px solid var(--hairline); padding-bottom:14px; flex-wrap:wrap;}
.outlet-name{font-family:'Fira Code', monospace; font-size:19px; font-weight:700; color:var(--primary);}
.outlet-role{font-family:'Fira Code', monospace; font-size:11px; color:var(--slate);}
.article-list{display:flex; flex-direction:column;}
.article-row{display:grid; grid-template-columns:24px 1fr auto; gap:16px; align-items:start; padding:14px 4px; border-bottom:1px solid var(--hairline); transition:background .2s ease, transform .2s ease; border-radius:8px;}
.article-row:last-child{border-bottom:none;}
.article-row:hover{background:var(--ink-3); transform:translateX(4px);}
.article-row:hover .art-title{color:var(--primary);}
.art-idx{font-family:'Fira Code', monospace; font-size:12px; color:var(--slate); padding-top:3px;}
.art-title{color:var(--paper); font-size:15.5px; font-weight:600; line-height:1.5; transition:color .2s ease;}
.art-desc{color:var(--paper-dim); font-size:13.5px; margin-top:4px; line-height:1.5;}
.art-meta{display:flex; gap:10px; margin-top:6px; font-family:'Fira Code', monospace; font-size:10.5px; color:var(--slate);}
.art-go{font-family:'Fira Code', monospace; font-size:11px; color:var(--slate); padding-top:4px; white-space:nowrap; transition:transform .25s ease, color .25s ease;}
.article-row:hover .art-go{transform:translateX(3px); color:var(--primary);}

/* Publication filter bar */
.filter-bar{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:40px;}
.filter-btn{font-family:'Fira Code', monospace; font-size:11.5px; padding:9px 18px; border:1px solid var(--hairline); border-radius:20px; background:var(--ink-2); color:var(--paper-dim); transition:all .2s ease;}
.filter-btn:hover{border-color:var(--primary); color:var(--primary);}
.filter-btn.active{background:var(--gradient-1); border-color:transparent; color:#0f172a; font-weight:700;}

/* ---------- Cards ---------- */
.card-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
@media (max-width:860px){ .card-grid{grid-template-columns:1fr;} }
.card-grid.cols-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:700px){ .card-grid.cols-2{grid-template-columns:1fr;} }
.card{background:var(--ink-2); border:1px solid var(--hairline); border-radius:16px; padding:30px 26px; display:flex; flex-direction:column; gap:14px; transition:all .3s cubic-bezier(.16,.8,.3,1);}
.card:hover{border-color:var(--primary); transform:translateY(-6px); box-shadow:var(--shadow-soft);}
.card .tag{font-family:'Fira Code', monospace; font-size:10.5px; color:var(--accent); background:rgba(251,191,36,.1); display:inline-block; padding:4px 10px; border-radius:6px; width:fit-content;}
.card h3{font-family:'Fira Code', monospace; font-size:18px; font-weight:700; line-height:1.4; color:var(--primary);}
.card p{font-size:14px; color:var(--paper-dim); line-height:1.7; flex-grow:1;}
.card a.card-link{font-family:'Fira Code', monospace; font-size:11.5px; color:var(--cyan);}
.card a.card-link:hover{text-decoration:underline;}

/* Book cards */
.book-card{background:var(--ink-2); border:1px solid var(--hairline); border-radius:16px; padding:0; display:flex; flex-direction:column; overflow:hidden; transition:all .3s cubic-bezier(.16,.8,.3,1);}
.book-card:hover{transform:translateY(-8px); border-color:var(--primary); box-shadow:var(--shadow-soft);}
.book-cover{aspect-ratio:3/4; background:var(--gradient-1); display:flex; align-items:center; justify-content:center; position:relative; overflow:hidden;}
.book-cover::before{content:''; position:absolute; inset:0; background:repeating-linear-gradient(115deg, rgba(15,23,42,.12) 0 2px, transparent 2px 40px);}
.book-cover .spine-title{font-family:'Fira Code', monospace; font-size:17px; font-weight:700; text-align:center; padding:24px; line-height:1.4; position:relative; z-index:1; color:#0f172a;}
.book-cover-img::before{display:none;}
.book-cover-img img{width:100%; height:100%; object-fit:cover; object-position:top center; transition:transform .5s cubic-bezier(.16,.8,.3,1);}
.book-card:hover .book-cover-img img{transform:scale(1.05);}
.book-body{padding:24px 22px; display:flex; flex-direction:column; gap:12px; flex-grow:1;}
.book-body .tag{font-family:'Fira Code', monospace; font-size:10.5px; color:var(--accent);}
.book-body h3{font-family:'Fira Code', monospace; font-size:18px; font-weight:700; color:var(--primary);}
.book-body p{font-size:14px; color:var(--paper-dim); line-height:1.7; flex-grow:1;}

/* ---------- Timeline (experience) ---------- */
.timeline{position:relative; padding-left:44px; max-width:800px;}
.timeline::before{content:''; position:absolute; left:7px; top:6px; bottom:6px; width:2px; background:var(--gradient-1); border-radius:2px;}
.tl-item{position:relative; padding-bottom:48px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:''; position:absolute; left:-44px; top:4px; width:16px; height:16px; border-radius:50%; background:var(--primary); border:3px solid var(--ink); box-shadow:0 0 16px var(--primary), 0 0 32px rgba(192,132,252,.4);}
.tl-content{background:var(--ink-2); border:1px solid var(--hairline); border-radius:16px; padding:28px 26px; transition:all .3s ease;}
.tl-content:hover{border-color:var(--primary); transform:translateX(6px); box-shadow:var(--shadow-soft);}
.tl-role{font-family:'Fira Code', monospace; font-size:20px; font-weight:700; color:var(--cyan);}
.tl-org{font-family:'Fira Code', monospace; font-size:12.5px; color:var(--primary); margin-top:6px;}
.tl-meta{font-family:'Fira Code', monospace; font-size:11.5px; color:var(--slate); margin-top:6px;}
.tl-desc{color:var(--paper-dim); font-size:15px; line-height:1.75; margin-top:14px;}

/* ---------- Annex / skills ---------- */
.annex{background:var(--ink-2); border:1px solid var(--hairline); border-radius:16px; padding:36px 34px;}
.annex-grid{display:grid; grid-template-columns:1fr 1fr; gap:40px;}
@media (max-width:760px){ .annex-grid{grid-template-columns:1fr;} }
.annex h4{font-family:'Fira Code', monospace; font-size:13px; color:var(--primary); margin-bottom:18px;}
.skill-line{margin-bottom:20px;}
.skill-line:last-child{margin-bottom:0;}
.skill-header{display:flex; justify-content:space-between; margin-bottom:8px;}
.skill-name{font-family:'Fira Code', monospace; color:var(--cyan); font-weight:600; font-size:13.5px;}
.skill-percent{font-family:'Fira Code', monospace; color:var(--primary); font-weight:600; font-size:13px;}
.skill-bar{height:10px; background:var(--ink-3); border-radius:6px; overflow:hidden; border:1px solid var(--hairline); position:relative;}
.skill-bar i{position:absolute; left:0; top:0; height:100%; width:0%; background:var(--gradient-1); border-radius:6px; transition:width 1.4s cubic-bezier(.16,.8,.3,1); box-shadow:0 0 10px rgba(192,132,252,.5);}
.annex.in .skill-bar i{width:var(--w);}
.skill-bar i::after{content:''; position:absolute; inset:0; background:linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent); animation:shimmer 2.2s infinite;}

/* ---------- Media / press logos ---------- */
.press-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:16px;}
@media (max-width:760px){ .press-grid{grid-template-columns:repeat(2,1fr);} }
.press-item{background:var(--ink-2); border:1px solid var(--hairline); border-radius:14px; padding:26px 18px; text-align:center; transition:all .25s ease;}
.press-item:hover{border-color:var(--primary); transform:translateY(-4px); box-shadow:var(--shadow-soft);}
.press-item .p-name{font-family:'Fira Code', monospace; font-weight:700; font-size:14px; color:var(--primary);}
.press-item .p-role{font-family:'Fira Code', monospace; font-size:10px; color:var(--slate); margin-top:6px;}

/* ---------- Contact ---------- */
.contact-wrap{display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:start;}
@media (max-width:820px){ .contact-wrap{grid-template-columns:1fr;} }
.link-card{display:flex; align-items:center; justify-content:space-between; background:var(--ink-2); border:1px solid var(--hairline); border-radius:12px; padding:18px 20px; margin-bottom:12px; transition:all .25s ease;}
.link-card:hover{border-color:var(--primary); transform:translateX(6px); box-shadow:var(--shadow-soft);}
.link-card .l-name{font-weight:700; color:var(--paper); font-size:15px; font-family:'Fira Code', monospace;}
.link-card .l-sub{font-family:'Fira Code', monospace; font-size:11px; color:var(--slate); margin-top:2px;}
.link-card .arrow{color:var(--primary); font-family:'Fira Code', monospace; font-size:16px; transition:transform .25s ease;}
.link-card:hover .arrow{transform:translate(3px,-3px);}

.form-group{margin-bottom:22px;}
.form-group label{display:block; font-family:'Fira Code', monospace; font-size:11.5px; color:var(--paper-dim); margin-bottom:9px;}
.form-group input, .form-group textarea{
  width:100%; background:var(--ink-2); border:1px solid var(--hairline); color:var(--paper);
  padding:13px 15px; font-family:'Inter', sans-serif; font-size:14.5px; border-radius:12px;
  transition:border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.form-group input:focus, .form-group textarea:focus{border-color:var(--primary); box-shadow:0 0 0 3px rgba(192,132,252,.12); outline:none;}
.form-group textarea{min-height:140px; resize:vertical;}
.form-group .err{color:#f87171; font-size:12px; margin-top:6px; font-family:'Fira Code', monospace; display:none;}
.form-group.invalid input, .form-group.invalid textarea{border-color:#f87171;}
.form-group.invalid .err{display:block;}
.form-status{margin-top:16px; font-family:'Fira Code', monospace; font-size:13px; padding:12px 14px; border-radius:10px; display:none;}
.form-status.show{display:block;}
.form-status.success{background:rgba(192,132,252,.12); color:var(--primary); border:1px solid rgba(192,132,252,.3);}
.form-status.error{background:rgba(248,113,113,.12); color:#f87171; border:1px solid rgba(248,113,113,.3);}

/* ---------- Footer ---------- */
footer.site-footer{padding:64px 0 28px; background:var(--ink-2); border-top:1px solid var(--hairline);}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px;}
@media (max-width:820px){ .footer-grid{grid-template-columns:1fr 1fr; row-gap:36px;} }
@media (max-width:520px){ .footer-grid{grid-template-columns:1fr;} }
.footer-col h5{font-family:'Fira Code', monospace; font-size:12px; color:var(--primary); margin-bottom:16px;}
.footer-col p{color:var(--paper-dim); font-size:14px; line-height:1.7; max-width:32ch;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{color:var(--paper-dim); font-size:14px; transition:color .2s ease;}
.footer-col ul li a:hover{color:var(--primary);}
.footer-bottom{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px; padding-top:28px; border-top:1px solid var(--hairline);}
.fnote{font-family:'Fira Code', monospace; font-size:11.5px; color:var(--slate);}
.footer-legal a{color:var(--slate); margin-left:18px; font-size:11.5px; font-family:'Fira Code', monospace;}
.footer-legal a:hover{color:var(--primary);}

.back-to-top{position:fixed; right:24px; bottom:24px; width:46px; height:46px; border-radius:50%; background:var(--gradient-1); color:#0f172a; display:flex; align-items:center; justify-content:center; z-index:80; opacity:0; visibility:hidden; transform:translateY(10px); transition:opacity .3s ease, transform .3s ease, visibility .3s ease; border:none; font-size:17px; font-weight:700; box-shadow:0 8px 24px rgba(192,132,252,.35);}
.back-to-top.show{opacity:1; visibility:visible; transform:translateY(0);}
.back-to-top:hover{transform:translateY(-3px);}

/* ---------- 404 ---------- */
.error-page{min-height:70vh; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; padding:60px 20px;}
.error-code{font-family:'Fira Code', monospace; font-size:clamp(80px,14vw,160px); font-weight:700; line-height:1;}
.error-page p{color:var(--paper-dim); max-width:48ch; margin:18px 0 32px; font-size:16px;}

/* ---------- Utility ---------- */
.mt-0{margin-top:0;}
.center{text-align:center;}
.lazy{opacity:0; transition:opacity .5s ease;}
.lazy.loaded{opacity:1;}

/* ---------- Theme toggle button (restored) ---------- */
.theme-toggle{
  width:38px; height:38px; border-radius:50%; border:1px solid var(--hairline); background:var(--ink-2); color:var(--paper-dim);
  display:flex; align-items:center; justify-content:center; margin-left:8px; margin-right:4px;
  transition:border-color .2s ease, color .2s ease, transform .3s cubic-bezier(.16,.8,.3,1);
  position:relative; flex-shrink:0;
}
.theme-toggle:hover{border-color:var(--primary); color:var(--primary); transform:rotate(15deg);}
.theme-toggle .icon-sun, .theme-toggle .icon-moon{position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); transition:opacity .3s ease, transform .4s cubic-bezier(.16,.8,.3,1);}
.theme-toggle .icon-sun{opacity:0; transform:translate(-50%,-50%) scale(.5) rotate(-40deg);}
.theme-toggle .icon-moon{opacity:1; transform:translate(-50%,-50%) scale(1) rotate(0);}
html[data-theme="light"] .theme-toggle .icon-sun{opacity:1; transform:translate(-50%,-50%) scale(1) rotate(0);}
html[data-theme="light"] .theme-toggle .icon-moon{opacity:0; transform:translate(-50%,-50%) scale(.5) rotate(40deg);}
@media (max-width:860px){ nav .theme-toggle{display:none;} }

.mobile-theme-toggle{
  width:100%; height:auto; border-radius:0; border:none; border-bottom:1px solid var(--hairline); background:transparent;
  display:flex; align-items:center; gap:10px; padding:14px 4px; margin:6px 0 0 !important; justify-content:flex-start;
  font-family:'Fira Code', monospace; font-size:13px; color:var(--paper-dim);
}
.mobile-theme-toggle .icon-sun, .mobile-theme-toggle .icon-moon{position:static; transform:none; margin-right:2px;}
.mobile-theme-toggle .icon-sun{display:none;}
.mobile-theme-toggle .icon-moon{display:block;}
html[data-theme="light"] .mobile-theme-toggle .icon-sun{display:block;}
html[data-theme="light"] .mobile-theme-toggle .icon-moon{display:none;}

/* ---------- About page responsive photo + copy grid ---------- */
.about-grid{display:grid; grid-template-columns:0.85fr 1.4fr; gap:56px; align-items:start;}
.about-photo-wrap{position:sticky; top:100px; justify-content:flex-start;}
@media (max-width:860px){
  .about-grid{grid-template-columns:1fr; gap:40px;}
  .about-photo-wrap{position:static !important; justify-content:center;}
  .about-photo-wrap .hero-image-container{width:240px !important; height:240px !important; margin:0 auto;}
}
* { transition: background-color .35s ease, border-color .35s ease, color .15s ease; }