/* =========================================================
   Yeasin Fiyaz — Portfolio
   Editorial theme: cream paper, heavy black type, orange accent
   ========================================================= */
:root{
  --cream:#F3EEE6;
  --cream-2:#EAE3D8;
  --paper:#FBF8F3;
  --ink:#0E0E0E;
  --ink-2:#1A1A1A;
  --orange:#F26B1D;
  --orange-2:#FF8A3D;
  --muted:#6E685F;
  --muted-dark:#A8A39B;
  --line:rgba(14,14,14,.12);
  --line-dark:rgba(255,255,255,.12);
  --radius:22px;
  --font-display:"Archivo","Inter",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
section[id],header[id]{scroll-margin-top:70px}
html,body{overflow-x:clip}
body{
  margin:0; font-family:var(--font-body); background:var(--cream); color:var(--ink);
  line-height:1.6; -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,.display{font-family:var(--font-display); letter-spacing:-.02em}
a{color:inherit}
::selection{background:var(--orange); color:#fff}
img{max-width:100%}

/* grain texture */
body::before{
  content:""; position:fixed; inset:0; z-index:0; pointer-events:none; opacity:.35; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main,header,section,nav,footer{position:relative; z-index:1}

/* cursor */
.cursor-dot,.cursor-ring{position:fixed; left:0; top:0; pointer-events:none; z-index:3000; border-radius:50%; transform:translate(-50%,-50%)}
.cursor-dot{width:8px; height:8px; background:var(--orange)}
.cursor-ring{width:36px; height:36px; border:1.5px solid var(--orange); opacity:.7; transition:width .25s,height .25s,opacity .25s,background .25s}
body.cursor-hover .cursor-ring{width:64px; height:64px; opacity:.35; background:rgba(242,107,29,.12)}
@media (hover:none){.cursor-dot,.cursor-ring{display:none}}

/* scroll progress */
.scroll-progress{position:fixed; top:0; left:0; height:3px; width:0; z-index:2000; background:var(--orange)}

/* ---------- Buttons ---------- */
.btn{border-radius:999px; font-weight:600; padding:.7rem 1.4rem; transition:transform .25s var(--ease), background .25s, color .25s, box-shadow .25s; border:1.5px solid transparent}
.btn:active{transform:scale(.97)}
.btn-ink{background:var(--ink); color:#fff}
.btn-ink:hover{background:var(--orange); color:#fff; transform:translateY(-2px); box-shadow:0 12px 30px rgba(242,107,29,.35)}
.btn-orange{background:var(--orange); color:#fff}
.btn-orange:hover{background:var(--ink); color:#fff; transform:translateY(-2px)}
.btn-outline{background:transparent; border-color:var(--ink); color:var(--ink)}
.btn-outline:hover{background:var(--ink); color:#fff; transform:translateY(-2px)}
.btn-outline-light{background:transparent; border-color:rgba(255,255,255,.4); color:#fff}
.btn-outline-light:hover{background:#fff; color:var(--ink); border-color:#fff; transform:translateY(-2px)}
.btn-lg{padding:.9rem 1.8rem; font-size:1.02rem}
.btn-sm{padding:.45rem 1rem; font-size:.85rem}

/* ---------- Navbar ---------- */
.nav-top{
  background:rgba(243,238,230,.85); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent; padding:14px 0; transition:background .3s, border-color .3s, box-shadow .3s;
}
.nav-top.scrolled{border-color:var(--line); box-shadow:0 10px 30px rgba(14,14,14,.06)}
.navbar-brand{font-family:var(--font-display); font-weight:800; font-size:1.15rem; display:flex; align-items:center; gap:10px; color:var(--ink) !important; letter-spacing:-.01em}
.brand-dot{width:32px; height:32px; border-radius:9px; background:var(--orange); color:#fff; display:grid; place-items:center; font-size:12px; font-weight:800; transform:rotate(-6deg); transition:transform .3s}
.navbar-brand:hover .brand-dot{transform:rotate(6deg) scale(1.06)}
.navbar-nav{gap:4px}
.navbar .nav-link{color:var(--ink); font-weight:600; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; padding:.5rem .8rem; position:relative}
.navbar .nav-link::after{content:""; position:absolute; left:.8rem; right:.8rem; bottom:4px; height:2px; background:var(--orange); transform:scaleX(0); transform-origin:left; transition:transform .3s var(--ease)}
.navbar .nav-link:hover::after,.navbar .nav-link.active::after{transform:scaleX(1)}
.navbar .nav-link.active{color:var(--ink)}
.navbar-toggler{border:1.5px solid var(--ink); padding:.35rem .55rem}
.navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(242,107,29,.35)}
.navbar-toggler-icon{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3E%3Cpath stroke='%230E0E0E' stroke-linecap='round' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E")}
.nav-cta{margin-left:10px}
@media (max-width:991px){
  .navbar-collapse{background:var(--paper); border:1px solid var(--line); border-radius:18px; padding:12px; margin-top:12px}
  .nav-cta{margin:10px 0 0 .8rem; display:inline-block}
}

/* ---------- Sections ---------- */
.section{padding:110px 0}
.section-dark{background:var(--ink); color:#fff}
.section-dark .muted{color:var(--muted-dark)}
.section-paper{background:var(--paper)}
.eyebrow{display:inline-flex; align-items:center; gap:10px; font-size:.78rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase; color:var(--orange); margin-bottom:14px}
.eyebrow::before{content:""; width:34px; height:2px; background:var(--orange)}
.eyebrow.center{justify-content:center}
.eyebrow.center::before{display:none}
.title{font-size:clamp(38px,5.2vw,68px); font-weight:800; line-height:1; margin:0; text-transform:uppercase}
.title .o{color:var(--orange)}
.title .outline{color:transparent; -webkit-text-stroke:2px var(--ink)}
.section-dark .title .outline{-webkit-text-stroke:2px #fff}
.lead-text{font-size:1.08rem; color:var(--muted); max-width:58ch; margin-top:18px}
.section-dark .lead-text{color:var(--muted-dark)}
.muted{color:var(--muted)}
.swoosh{position:relative; display:inline-block}
.swoosh::after{content:""; position:absolute; left:0; right:0; bottom:-6px; height:12px; background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 12' preserveAspectRatio='none'%3E%3Cpath d='M2 9 C 50 2, 150 2, 198 7' fill='none' stroke='%23F26B1D' stroke-width='4' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center/100% 100%}

/* reveal */
.reveal{opacity:0; transform:translateY(30px); transition:opacity .8s var(--ease), transform .8s var(--ease)}
.reveal.in{opacity:1; transform:none}
.reveal[data-delay="1"]{transition-delay:.12s}
.reveal[data-delay="2"]{transition-delay:.24s}
.reveal[data-delay="3"]{transition-delay:.36s}

/* ---------- HERO (split layout) ---------- */
.hero{position:relative; min-height:100vh; padding:120px 0 70px; display:flex; align-items:center; overflow:hidden; z-index:2}
.hero > .container{position:relative; z-index:2}
.hero-bgword{
  position:absolute; left:50%; bottom:-.12em; transform:translateX(-50%); z-index:0; pointer-events:none; user-select:none;
  font-family:var(--font-display); font-weight:900; font-stretch:120%; font-size:clamp(90px,19vw,320px); line-height:1;
  color:transparent; -webkit-text-stroke:1.5px rgba(14,14,14,.08); white-space:nowrap; letter-spacing:-.02em;
}
.hero-hello{display:inline-flex; align-items:center; gap:12px; font-weight:700; font-size:.82rem; letter-spacing:.24em; text-transform:uppercase; color:var(--ink); margin-bottom:18px}
.hero-hello .wave{display:inline-block; font-size:1.3rem; transform-origin:70% 70%; animation:wave 2.4s ease-in-out infinite}
@keyframes wave{0%,60%,100%{transform:rotate(0)}10%,30%{transform:rotate(16deg)}20%,40%{transform:rotate(-8deg)}}
.hero-name{font-family:var(--font-display); font-weight:900; font-stretch:115%; text-transform:uppercase; line-height:.84; letter-spacing:-.035em; font-size:clamp(68px,9.4vw,158px); margin:0}
.hero-name .hero-line{display:block; white-space:nowrap}
.hero-name .hero-line span{display:inline-block; opacity:0; transform:translateY(70px) rotate(3deg); animation:letterIn .9s var(--ease) forwards}
.hero-name .n2 span{color:transparent; -webkit-text-stroke:4px var(--ink)}
.hero-name .n2 span.dot{color:var(--orange); -webkit-text-stroke:0}
@keyframes letterIn{to{opacity:1; transform:none}}
.hero-role{margin:26px 0 0; font-size:clamp(18px,1.7vw,24px); font-weight:600; min-height:1.5em; display:flex; align-items:center; gap:12px}
.hero-role::before{content:""; width:42px; height:3px; background:var(--orange); border-radius:3px; flex-shrink:0}
.caret{display:inline-block; width:3px; height:1.05em; background:var(--orange); margin-left:2px; animation:blink 1s step-end infinite}
@keyframes blink{50%{opacity:0}}
.hero-desc{color:var(--muted); font-size:1.05rem; max-width:46ch; margin:16px 0 0}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:30px}
.hero-meta{display:flex; gap:26px; flex-wrap:wrap; margin-top:34px; padding-top:24px; border-top:1px solid var(--line); max-width:520px}
.hero-meta div{font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); font-weight:600}
.hero-meta b{display:block; color:var(--ink); font-family:var(--font-display); font-size:1.05rem; letter-spacing:0; text-transform:none; margin-top:2px}

/* visual */
.hero-visual{position:relative; height:min(76vh,660px); max-width:560px; margin-left:auto}
.hv-circle{position:absolute; left:50%; bottom:6%; width:86%; aspect-ratio:1; transform:translateX(-50%) scale(.6); border-radius:50%;
  background:radial-gradient(circle at 30% 30%, var(--orange-2), var(--orange) 60%); opacity:0; animation:circleIn 1.1s var(--ease) .15s forwards; box-shadow:0 40px 80px rgba(242,107,29,.35)}
@keyframes circleIn{to{opacity:1; transform:translateX(-50%) scale(1)}}
.hv-ring{position:absolute; left:50%; bottom:calc(6% - 22px); width:calc(86% + 44px); aspect-ratio:1; transform:translateX(-50%); border-radius:50%; border:2px dashed rgba(14,14,14,.35); animation:spinC 40s linear infinite}
@keyframes spinC{to{transform:translateX(-50%) rotate(360deg)}}
.hv-dots{position:absolute; right:-10px; top:6%; width:120px; height:120px; opacity:.55; background-image:radial-gradient(var(--ink) 1.6px, transparent 1.6px); background-size:14px 14px}
.hv-person{position:absolute; left:50%; bottom:0; height:100%; transform:translateX(-50%); z-index:2; filter:drop-shadow(0 24px 30px rgba(14,14,14,.28)); opacity:0; animation:personIn 1.2s var(--ease) .3s forwards}
@keyframes personIn{from{opacity:0; transform:translateX(-50%) translateY(40px)}to{opacity:1; transform:translateX(-50%)}}
.hv-fade{position:absolute; left:-10%; right:-10%; bottom:0; height:16%; z-index:3; pointer-events:none; background:linear-gradient(180deg, rgba(243,238,230,0), var(--cream) 85%); -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent); mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.hv-chip{position:absolute; z-index:4; display:flex; align-items:center; gap:10px; background:#fff; border:1px solid var(--line); border-radius:16px; padding:10px 14px; box-shadow:0 16px 40px rgba(14,14,14,.12); font-size:.85rem; white-space:nowrap; animation:bob 5s ease-in-out infinite}
.hv-chip i{width:34px; height:34px; border-radius:10px; display:grid; place-items:center; background:var(--ink); color:#fff; font-size:.9rem}
.hv-chip b{display:block; font-family:var(--font-display); font-size:.95rem; line-height:1.1}
.hv-chip small{color:var(--muted)}
.hv-chip.c1{left:-6%; top:22%}
.hv-chip.c2{right:-4%; top:46%; animation-delay:-1.8s}
.hv-chip.c2 i{background:var(--orange)}
.hv-chip.c3{left:2%; bottom:14%; animation-delay:-3.2s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* rotating badge */
.hero-badge{position:absolute; right:-4%; bottom:4%; width:132px; height:132px; z-index:5; text-decoration:none}
.hero-badge svg{width:100%; height:100%; animation:spin 12s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-badge svg text{font-family:var(--font-body); font-weight:700; font-size:11.5px; letter-spacing:.24em; fill:#fff}
.hero-badge .badge-ring{position:absolute; inset:0; border-radius:50%; background:var(--ink); box-shadow:0 20px 40px rgba(14,14,14,.3)}
.hero-badge .badge-core{position:absolute; inset:32px; border-radius:50%; background:var(--orange); display:grid; place-items:center; color:#fff; font-size:1.2rem; transition:transform .3s var(--ease)}
.hero-badge:hover .badge-core{transform:scale(1.12) rotate(-20deg)}

@media (max-width:991px){
  .hero{padding-top:110px}
  .hero-visual{margin:40px auto 0; height:520px}
}
@media (max-width:575px){
  .hero{padding:96px 0 40px; min-height:0}
  .hero-name{font-size:clamp(56px,19vw,96px)}
  .hero-name .n2 span{-webkit-text-stroke:2.5px var(--ink)}
  .hero-visual{height:420px}
  .hv-chip{font-size:.75rem; padding:8px 10px}
  .hv-chip i{width:28px; height:28px}
  .hv-chip.c1{left:0; top:18%}
  .hv-chip.c2{right:0; top:44%}
  .hv-chip.c3{display:none}
  .hero-badge{width:100px; height:100px; right:0}
  .hero-badge .badge-core{inset:24px; font-size:1rem}
  .hero-badge svg text{font-size:12.5px}
}

/* ---------- Marquee ---------- */
.marquee{background:var(--ink); color:#fff; overflow:hidden; padding:18px 0; border-top:3px solid var(--orange); position:relative; z-index:1}
.marquee-track{display:flex; gap:0; width:max-content; animation:marquee 28s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--font-display); font-weight:800; font-size:1.35rem; letter-spacing:.06em; text-transform:uppercase; white-space:nowrap; padding:0 26px; display:inline-flex; align-items:center; gap:26px}
.marquee-track span::after{content:"✦"; color:var(--orange); font-size:1.1rem}
.marquee-track span:nth-child(even){color:transparent; -webkit-text-stroke:1.5px #fff}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- HELLO / ABOUT ---------- */
.about-photo{position:relative; width:min(440px,100%); margin:0 auto}
.about-photo img{width:100%; aspect-ratio:4/5; object-fit:cover; object-position:center 20%; border-radius:200px 200px 28px 28px; display:block; filter:saturate(1.05) contrast(1.02)}
.about-photo .frame{position:absolute; inset:-14px -14px auto auto; width:60%; height:70%; border:2px solid var(--orange); border-radius:200px 200px 0 0; z-index:-1; opacity:.8}
.about-photo .grid-deco{position:absolute; right:-40px; top:-40px; width:170px; height:170px; z-index:-1; opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.35) 1px,transparent 1px); background-size:34px 34px}
.about-photo .dots{position:absolute; left:-30px; bottom:40px; width:120px; height:120px; z-index:-1; opacity:.6;
  background-image:radial-gradient(var(--orange) 1.8px, transparent 1.8px); background-size:16px 16px}
.about-photo .sticker{position:absolute; left:-18px; top:60px; background:var(--orange); color:#fff; font-weight:800; font-family:var(--font-display); padding:12px 16px; border-radius:14px; transform:rotate(-8deg); box-shadow:0 14px 30px rgba(0,0,0,.35); font-size:.9rem; line-height:1.2}
.about-photo .sticker small{display:block; font-family:var(--font-body); font-weight:500; font-size:.72rem; opacity:.9}
.stat-list{list-style:none; padding:0; margin:28px 0 0; display:grid; gap:14px}
.stat-list li{display:flex; align-items:center; gap:16px}
.stat-list .chk{width:38px; height:38px; border-radius:50%; background:var(--orange); display:grid; place-items:center; color:#fff; font-size:.85rem; flex-shrink:0}
.stat-list b{font-family:var(--font-display); font-size:1.7rem; font-weight:800; min-width:92px; line-height:1}
.stat-list b::after{content:"+"; color:var(--orange)}
.stat-list span{color:var(--muted-dark); font-weight:500}
.chip-row{display:flex; flex-wrap:wrap; gap:10px}
.chip{padding:8px 14px; border-radius:999px; font-size:.82rem; font-weight:600; border:1.5px solid var(--line); background:#fff; transition:all .25s}
.chip:hover{background:var(--ink); color:#fff; border-color:var(--ink); transform:translateY(-2px)}
.section-dark .chip{background:transparent; border-color:var(--line-dark); color:#fff}
.section-dark .chip:hover{background:var(--orange); border-color:var(--orange)}

/* ---------- SERVICES ---------- */
.svc-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:18px}
.svc{position:relative; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:30px 26px; overflow:hidden; transition:transform .35s var(--ease), box-shadow .35s, color .35s; min-height:260px; display:flex; flex-direction:column}
.svc::before{content:""; position:absolute; inset:0; background:var(--ink); transform:translateY(101%); transition:transform .45s var(--ease); z-index:0}
.svc > *{position:relative; z-index:1}
.svc:hover{transform:translateY(-6px); box-shadow:0 30px 50px rgba(14,14,14,.15); color:#fff}
.svc:hover::before{transform:none}
.svc:hover p{color:var(--muted-dark)}
.svc-num{font-family:var(--font-display); font-weight:800; font-size:.9rem; color:var(--orange); letter-spacing:.1em}
.svc-icon{width:54px; height:54px; border-radius:16px; background:var(--cream); display:grid; place-items:center; font-size:1.3rem; margin:18px 0 16px; color:var(--ink); transition:all .35s}
.svc:hover .svc-icon{background:var(--orange); color:#fff; transform:rotate(-8deg)}
.svc h5{font-size:1.15rem; font-weight:800; margin:0 0 8px}
.svc p{color:var(--muted); margin:0; font-size:.95rem; transition:color .35s}
.svc .arrow{margin-top:auto; padding-top:18px; font-size:1.1rem; color:var(--orange)}

/* ---------- SKILLS ---------- */
.skill{display:flex; align-items:center; gap:16px; margin-top:22px}
.skill-icon{width:44px; height:44px; flex-shrink:0; border-radius:12px; display:grid; place-items:center; font-size:1.1rem; background:var(--ink); color:#fff}
.skill-main{flex:1; min-width:0}
.skill-top{display:flex; justify-content:space-between; align-items:baseline; font-weight:700; font-size:.98rem}
.skill-level{color:var(--muted); font-size:.78rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase}
.skill-level b{color:var(--ink); margin-left:6px; font-size:.9rem}
.bar{position:relative; height:10px; background:rgba(14,14,14,.08); border-radius:999px; margin-top:10px; overflow:visible}
.fill{position:relative; height:100%; width:0; border-radius:999px; background:var(--ink); transition:width 1.4s var(--ease)}
.fill::after{content:""; position:absolute; right:-7px; top:50%; width:16px; height:16px; margin-top:-8px; border-radius:50%; background:var(--orange); border:3px solid var(--cream); box-shadow:0 4px 10px rgba(242,107,29,.4)}
.tech-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); gap:12px}
.tech{display:flex; flex-direction:column; align-items:center; gap:10px; padding:20px 8px; border-radius:16px; background:#fff; border:1px solid var(--line); font-size:.82rem; font-weight:600; transition:all .3s var(--ease)}
.tech i{font-size:1.8rem; transition:transform .3s}
.tech:hover{background:var(--ink); color:#fff; transform:translateY(-4px); box-shadow:0 18px 30px rgba(14,14,14,.15)}
.tech:hover i{color:var(--orange); transform:scale(1.15)}
.cardx{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px; height:100%; transition:transform .3s var(--ease), box-shadow .3s}
.cardx:hover{transform:translateY(-4px); box-shadow:0 24px 50px rgba(14,14,14,.1)}
.section-dark .cardx{background:var(--ink-2); border-color:var(--line-dark)}
.mini-title{font-weight:800; font-size:1.05rem; margin:0 0 8px}
.mini-text{color:var(--muted); margin:0}
.section-dark .mini-text{color:var(--muted-dark)}
.sep{border-color:var(--line); opacity:1; margin:22px 0}
.section-dark .sep{border-color:var(--line-dark)}

/* ---------- Skill radar ---------- */
.radar-wrap{position:relative; margin:6px auto 4px; max-width:420px}
#skillRadar{width:100%; height:auto; display:block; overflow:visible}
#skillRadar .ring{fill:none; stroke:rgba(14,14,14,.10); stroke-width:1}
#skillRadar .ring.outer{stroke:rgba(14,14,14,.22)}
#skillRadar .axis{stroke:rgba(14,14,14,.10); stroke-width:1}
#skillRadar .shape{fill:rgba(242,107,29,.16); stroke:var(--orange); stroke-width:2; stroke-linejoin:round}
#skillRadar .shape-g{transform-origin:200px 170px; transform:scale(0); transition:transform 1.2s var(--ease)}
.skills-card.in #skillRadar .shape-g{transform:scale(1)}
#skillRadar .pt{fill:var(--ink); stroke:#fff; stroke-width:2.5; transition:r .2s}
#skillRadar .hit{fill:transparent; cursor:pointer}
#skillRadar .hit:hover + .pt, #skillRadar .pt.on{r:8; fill:var(--orange)}
#skillRadar .lbl{font-family:var(--font-body); font-size:13px; font-weight:700; fill:var(--ink)}
#skillRadar .lbl-sub{font-family:var(--font-body); font-size:10.5px; font-weight:600; letter-spacing:.1em; fill:var(--muted); text-transform:uppercase}
.radar-tip{position:absolute; pointer-events:none; background:var(--ink); color:#fff; font-size:.8rem; font-weight:600; padding:6px 10px; border-radius:8px; white-space:nowrap; opacity:0; transform:translate(-50%,-130%); transition:opacity .15s}
.radar-tip.show{opacity:1}
.levels{display:grid; gap:12px; margin-top:8px}
.lvl{display:grid; grid-template-columns:158px 1fr; align-items:center; gap:12px}
.lvl-name{display:flex; align-items:center; gap:10px; font-size:.76rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase}
.lvl-dots{display:inline-flex; gap:3px}
.lvl-dots i{width:8px; height:8px; border-radius:50%; background:rgba(14,14,14,.14)}
.lvl-dots i.on{background:var(--orange)}
.levels .chip{padding:6px 12px; font-size:.8rem}
@media (max-width:575px){.lvl{grid-template-columns:1fr; gap:6px}}

/* ---------- EXPERIENCE (timeline) ---------- */
.xp-list{position:relative; display:grid; gap:26px}
.xp-list::before{content:""; position:absolute; left:39px; top:40px; bottom:40px; width:2px; background:linear-gradient(180deg,var(--orange),rgba(242,107,29,.35) 60%,rgba(255,255,255,.06))}
.xp{position:relative; display:grid; grid-template-columns:220px 1fr; gap:34px; align-items:start}
.xp-side{position:sticky; top:110px}
.xp-logo{position:relative; z-index:1; width:80px; height:80px; border-radius:22px; background:#fff; display:grid; place-items:center; overflow:hidden;
  box-shadow:0 0 0 6px var(--ink), 0 0 0 7px rgba(242,107,29,.55), 0 18px 40px rgba(0,0,0,.4)}
.xp-logo img{width:100%; height:100%; object-fit:contain; padding:8px}
.xp-logo span{font-family:var(--font-display); font-weight:900; font-size:1.35rem; color:var(--ink); letter-spacing:-.02em}
.xp-logo span.long{font-size:.82rem; letter-spacing:.02em}
.xp-when{margin-top:20px; font-family:var(--font-display); font-weight:800; font-size:1.05rem; color:#fff}
.xp-where{margin-top:6px; color:var(--muted-dark); font-size:.86rem; display:flex; gap:8px; line-height:1.45}
.xp-where i{color:var(--orange); margin-top:3px}
.xp-main{background:var(--ink-2); border:1px solid var(--line-dark); border-radius:var(--radius); padding:30px 32px; transition:border-color .3s}
.xp:hover .xp-main{border-color:rgba(242,107,29,.4)}
.xp-head{display:flex; justify-content:space-between; align-items:flex-start; gap:16px; flex-wrap:wrap}
.xp-role{font-weight:800; font-size:clamp(1.4rem,2.2vw,1.8rem); margin:0; line-height:1.1}
.xp-org{color:var(--orange); font-weight:700; margin-top:6px}
.xp-tag{padding:6px 12px; border-radius:999px; font-size:.7rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase; border:1.5px solid rgba(242,107,29,.6); color:var(--orange)}
.xp-summary{margin-top:16px; color:rgba(255,255,255,.86); font-size:1.02rem; max-width:72ch}
.xp-summary p:last-child{margin-bottom:0}
.xp-events-label{margin:26px 0 14px; font-size:.74rem; font-weight:800; letter-spacing:.18em; text-transform:uppercase; color:var(--muted-dark); display:flex; align-items:center; gap:12px}
.xp-events-label::after{content:""; flex:1; height:1px; background:var(--line-dark)}
.xp-events{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px}
.xp-events:has(> :only-child){grid-template-columns:minmax(0,420px)}
.ev-card{all:unset; box-sizing:border-box; cursor:pointer; display:flex; flex-direction:column; background:#121212; border:1px solid var(--line-dark); border-radius:16px; overflow:hidden; transition:transform .35s var(--ease), border-color .3s, box-shadow .35s}
.ev-card:hover,.ev-card:focus-visible{transform:translateY(-6px); border-color:rgba(242,107,29,.6); box-shadow:0 24px 40px rgba(0,0,0,.45)}
.ev-card:focus-visible{outline:2px solid var(--orange); outline-offset:3px}
.ev-img{display:block; aspect-ratio:16/10; overflow:hidden; background:#1f1f1f}
.ev-img img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .7s var(--ease)}
.ev-card:hover .ev-img img{transform:scale(1.07)}
.ev-info{display:flex; flex-direction:column; gap:4px; padding:14px 16px 16px; flex:1}
.ev-date{font-size:.7rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--orange)}
.ev-name{font-family:var(--font-display); font-weight:800; font-size:1.08rem; color:#fff; line-height:1.2}
.ev-tagline{font-size:.85rem; color:var(--muted-dark)}
.ev-more{margin-top:auto; padding-top:10px; font-size:.8rem; font-weight:700; color:#fff; display:flex; align-items:center; gap:8px}
.ev-more i{color:var(--orange); transition:transform .3s}
.ev-card:hover .ev-more i{transform:translateX(4px)}
@media (max-width:991px){
  .xp{grid-template-columns:1fr; gap:18px}
  .xp-list::before{display:none}
  .xp-side{position:static; display:flex; align-items:center; gap:16px; flex-wrap:wrap}
  .xp-logo{width:64px; height:64px; border-radius:18px; box-shadow:0 0 0 4px var(--ink), 0 0 0 5px rgba(242,107,29,.55)}
  .xp-when{margin-top:0}
  .xp-where{margin-top:0; flex-basis:100%}
  .xp-main{padding:22px}
}

/* event pop-up */
.ev-modal{border:0; padding:0; background:transparent; width:min(880px,94vw); max-width:none; max-height:92vh; color:var(--ink)}
.ev-modal::backdrop{background:rgba(10,10,10,.72); backdrop-filter:blur(6px)}
.ev-modal[open]{animation:evIn .35s var(--ease)}
@keyframes evIn{from{opacity:0; transform:translateY(24px) scale(.98)}to{opacity:1; transform:none}}
.ev-panel{position:relative; background:var(--paper); border-radius:24px; overflow:auto; max-height:92vh}
.ev-close{position:absolute; right:14px; top:14px; z-index:3; width:42px; height:42px; border-radius:50%; border:0; background:var(--ink); color:#fff; display:grid; place-items:center; cursor:pointer; transition:background .2s}
.ev-close:hover{background:var(--orange)}
.ev-cover{aspect-ratio:21/9; background:var(--cream-2)}
.ev-cover img{width:100%; height:100%; object-fit:cover; display:block}
.ev-body{padding:30px 36px 36px}
.ev-title{font-size:clamp(1.6rem,3vw,2.3rem); font-weight:900; margin:0; line-height:1.05; text-transform:uppercase}
.ev-meta{color:var(--muted); margin:10px 0 0; font-weight:500}
.ev-text{margin-top:22px}
.ev-soon{color:var(--muted); font-style:italic}
.ev-gallery{display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:10px; margin-top:24px}
.ev-gallery:empty{display:none}
.ev-photo{all:unset; cursor:zoom-in; border-radius:12px; overflow:hidden; aspect-ratio:1; display:block}
.ev-photo img{width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease)}
.ev-photo:hover img{transform:scale(1.08)}
.lightbox{position:fixed; inset:0; z-index:5000; background:rgba(10,10,10,.92); display:grid; place-items:center; padding:30px; cursor:zoom-out}
.lightbox[hidden]{display:none}
.lightbox img{max-width:100%; max-height:100%; border-radius:12px; box-shadow:0 30px 80px rgba(0,0,0,.6)}
@media (max-width:575px){.ev-body{padding:22px}}

/* rendered markdown */
.md{line-height:1.75}
.md h2,.md h3,.md h4{font-weight:800; margin:1.6em 0 .5em; line-height:1.2}
.md h2{font-size:1.6rem}.md h3{font-size:1.3rem}
.md p{margin:0 0 1em}
.md a{color:var(--orange); text-decoration:underline; text-underline-offset:3px}
.md img{max-width:100%; border-radius:14px; margin:.6em 0}
.md blockquote{border-left:4px solid var(--orange); padding:.4em 0 .4em 1.1em; margin:1.2em 0; color:var(--muted); font-style:italic}
.md ul,.md ol{padding-left:1.3em; margin:0 0 1em}
.md li{margin-bottom:.35em}
.md code{background:rgba(14,14,14,.07); padding:.12em .4em; border-radius:6px; font-size:.9em}
.md pre{background:var(--ink); color:#f5f5f5; padding:16px 18px; border-radius:14px; overflow:auto}
.md pre code{background:none; padding:0}
.section-dark .md code{background:rgba(255,255,255,.1)}

/* blog */
.post-card{display:flex; flex-direction:column; height:100%; background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; text-decoration:none; color:var(--ink); transition:transform .35s var(--ease), box-shadow .35s}
.post-card:hover{transform:translateY(-6px); box-shadow:0 30px 50px rgba(14,14,14,.14); color:var(--ink)}
.post-img{display:grid; place-items:center; aspect-ratio:16/9; background:var(--cream-2); overflow:hidden; color:var(--orange); font-size:2rem}
.post-img img{width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease)}
.post-card:hover .post-img img{transform:scale(1.06)}
.post-body{display:flex; flex-direction:column; gap:8px; padding:22px; flex:1}
.post-meta{font-size:.72rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--orange)}
.post-title{font-family:var(--font-display); font-weight:800; font-size:1.25rem; line-height:1.2}
.post-excerpt{color:var(--muted); font-size:.95rem}
.post-more{margin-top:auto; padding-top:8px; font-weight:700; font-size:.85rem}
.post-more i{color:var(--orange); margin-left:6px}
.post-wrap{max-width:760px; margin:0 auto}
.post-back{display:inline-block; text-decoration:none; font-weight:700; font-size:.85rem; color:var(--muted)}
.post-wrap .eyebrow{display:flex}
.post-back:hover{color:var(--orange)}
.post-h1{font-size:clamp(34px,5vw,58px); font-weight:900; line-height:1.02; margin:0 0 12px}
.post-cover{width:100%; border-radius:20px; margin:10px 0 30px; aspect-ratio:16/9; object-fit:cover}
.post-content{font-size:1.08rem}

/* publications */
.pub-list{display:grid; gap:18px}
.pub{display:grid; grid-template-columns:110px 1fr; gap:24px; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px 28px; transition:box-shadow .3s, transform .3s var(--ease)}
.pub:hover{box-shadow:0 24px 50px rgba(14,14,14,.1); transform:translateY(-3px)}
.pub-year{font-family:var(--font-display); font-weight:900; font-size:2.2rem; line-height:1; color:var(--orange)}
.pub-title{font-weight:800; font-size:1.3rem; margin:0 0 8px; line-height:1.2}
.pub-authors{font-weight:600}
.pub-venue{color:var(--muted); margin-top:4px; font-size:.95rem}
.pub-abs{margin-top:12px}
.pub-abs summary{cursor:pointer; font-weight:700; font-size:.88rem; color:var(--ink)}
.pub-abs .md{margin-top:10px; color:var(--muted)}
@media (max-width:575px){.pub{grid-template-columns:1fr; gap:6px; padding:22px}}

/* ---------- PROJECTS ---------- */
.project-row{display:grid; grid-template-columns:1.1fr 1fr; gap:0; background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; transition:transform .4s var(--ease), box-shadow .4s}
.project-row:hover{transform:translateY(-6px); box-shadow:0 36px 60px rgba(14,14,14,.14)}
.project-row.flip{grid-template-columns:1fr 1.1fr}
.project-row.flip .project-media{order:2}
.project-media{position:relative; overflow:hidden; height:360px; background:var(--cream-2)}
.project-media img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .9s var(--ease)}
.project-row:hover .project-media img{transform:scale(1.06)}
.project-num{position:absolute; left:18px; top:14px; font-family:var(--font-display); font-weight:900; font-size:2.6rem; color:#fff; text-shadow:0 4px 20px rgba(0,0,0,.4); line-height:1}
.project-body{padding:34px 36px; display:flex; flex-direction:column; justify-content:center}
.project-tag{display:inline-block; align-self:flex-start; padding:6px 12px; border-radius:999px; background:rgba(242,107,29,.12); color:var(--orange); font-size:.72rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase; margin-bottom:14px}
.project-title{font-weight:800; font-size:1.5rem; margin:0 0 10px; line-height:1.15}
.project-tags{display:flex; gap:8px; flex-wrap:wrap; margin-top:16px}
.tag{font-size:.74rem; font-weight:600; padding:5px 10px; border-radius:999px; border:1px solid var(--line); background:var(--cream)}
.project-links{display:flex; gap:10px; flex-wrap:wrap; margin-top:22px}
.project-links .btn i{margin-right:8px}
@media (max-width:767px){
  .project-row,.project-row.flip{grid-template-columns:1fr}
  .project-row.flip .project-media{order:0}
  .project-media{height:auto; aspect-ratio:16/10}
  .project-body{padding:24px}
  .project-title{font-size:1.25rem}
}
/* compact grid cards for all-projects page */
.project-card{background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; height:100%; display:flex; flex-direction:column; transition:transform .35s var(--ease), box-shadow .35s}
.project-card:hover{transform:translateY(-6px); box-shadow:0 30px 50px rgba(14,14,14,.14)}
.project-card .project-media{min-height:0; height:200px}
.project-card .project-body{padding:22px; justify-content:flex-start; flex:1}
.project-card .project-title{font-size:1.15rem}
.project-card .project-tags{margin-top:auto; padding-top:14px}
.project-period{position:absolute; right:14px; top:14px; background:var(--ink); color:#fff; font-size:.7rem; font-weight:700; letter-spacing:.08em; padding:5px 10px; border-radius:999px}

/* ---------- CONTACT ---------- */
.contact-title{font-size:clamp(44px,7vw,110px); font-weight:900; line-height:.92; margin:0; text-transform:uppercase; letter-spacing:-.03em}
.form-label{color:var(--muted-dark); font-size:.78rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase}
.form-dark{background:transparent; border:0; border-bottom:1.5px solid var(--line-dark); border-radius:0; color:#fff; padding:.8rem 0; font-size:1.05rem; transition:border-color .25s}
.form-dark::placeholder{color:rgba(255,255,255,.3)}
.form-dark:focus{background:transparent; color:#fff; box-shadow:none; border-color:var(--orange)}
.contact-list{list-style:none; padding:0; margin:0; display:grid; gap:18px}
.contact-list li{display:flex; align-items:center; gap:16px}
.contact-list a{text-decoration:none; color:#fff; font-weight:500}
.contact-list a:hover{color:var(--orange)}
.contact-icon{width:46px; height:46px; border-radius:14px; display:grid; place-items:center; background:rgba(255,255,255,.06); border:1px solid var(--line-dark); color:var(--orange); flex-shrink:0}
.social{width:48px; height:48px; display:inline-flex; align-items:center; justify-content:center; border-radius:50%; border:1.5px solid var(--line-dark); color:#fff; text-decoration:none; font-size:1.1rem; transition:all .3s var(--ease)}
.social:hover{background:var(--orange); border-color:var(--orange); color:#fff; transform:translateY(-4px) rotate(-8deg)}

/* ---------- Footer ---------- */
.footer{background:var(--ink); color:var(--muted-dark); padding:28px 0; border-top:1px solid var(--line-dark); font-size:.9rem}
.footer a{color:var(--muted-dark); text-decoration:none; font-size:1.05rem}
.footer a:hover{color:var(--orange)}
.footer .made{font-family:var(--font-display); font-weight:800; color:#fff}
.to-top{position:fixed; right:22px; bottom:22px; z-index:1500; width:50px; height:50px; border-radius:50%; border:0; background:var(--orange); color:#fff; display:grid; place-items:center; cursor:pointer; box-shadow:0 12px 30px rgba(242,107,29,.45); opacity:0; transform:translateY(16px); pointer-events:none; transition:all .3s}
.to-top.show{opacity:1; transform:none; pointer-events:auto}
.to-top:hover{background:var(--ink)}

/* ---------- Subpages ---------- */
.page-hero{padding:150px 0 60px; position:relative; overflow:hidden}
.page-hero .title{font-size:clamp(44px,8vw,120px)}
.page-hero .ghost-word{position:absolute; right:-2%; top:70px; font-family:var(--font-display); font-weight:900; font-size:clamp(90px,18vw,260px); color:transparent; -webkit-text-stroke:1.5px rgba(14,14,14,.14); text-transform:uppercase; line-height:1; pointer-events:none; white-space:nowrap; user-select:none}
.breadcrumb-lite{display:flex; gap:10px; align-items:center; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; font-weight:700; color:var(--muted); margin-bottom:18px}
.breadcrumb-lite a{text-decoration:none; color:var(--muted)}
.breadcrumb-lite a:hover{color:var(--orange)}
.award-card{display:flex; gap:18px; align-items:flex-start}
.award-icon{width:52px; height:52px; border-radius:16px; flex-shrink:0; display:grid; place-items:center; background:var(--ink); color:var(--orange); font-size:1.2rem; transition:all .3s}
.cardx:hover .award-icon{background:var(--orange); color:#fff; transform:rotate(-8deg)}
.award-year{font-size:.72rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase; color:var(--orange)}
.empty-state{text-align:center; padding:70px 24px}
.empty-state i{font-size:2.8rem; color:var(--orange); margin-bottom:16px; display:inline-block}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important; transition:none !important}
  .reveal,.hero-name .hero-line span,.hv-person,.hv-circle{opacity:1; transform:none}
  .hv-person{transform:translateX(-50%)}
  .hv-circle{transform:translateX(-50%)}
}