:root{
  color-scheme: light dark;
  --bg:#ECECE8; --surface:#FFFFFF; --surface-2:#E1E1DB;
  --ink:#0E0E0C; --ink-dim:#58584F; --rule:#D6D6CF;
  --accent:#D1361F; --focus:#D1361F; --shadow:rgba(14,14,12,0.08);
  --font-body:'Helvetica Neue','Inter',Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#121210; --surface:#1B1B18; --surface-2:#242420;
    --ink:#F2F2EC; --ink-dim:#A8A89C; --rule:#34342E;
    --accent:#FF6B4A; --focus:#FF6B4A; --shadow:rgba(0,0,0,0.5);
  }
}
:root[data-theme="dark"]{
  --bg:#121210; --surface:#1B1B18; --surface-2:#242420;
  --ink:#F2F2EC; --ink-dim:#A8A89C; --rule:#34342E;
  --accent:#FF6B4A; --focus:#FF6B4A; --shadow:rgba(0,0,0,0.5);
}
*{box-sizing:border-box;}
html,body{margin:0;}
html{scroll-behavior:smooth;}
#contact,#work{scroll-margin-top:90px;}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-weight:700;-webkit-font-smoothing:antialiased;}
h1,h2,h3,p{text-wrap:balance;}
a{color:inherit;}
::selection{background:var(--accent);color:#fff;}

/* ── top bar ──────────────────────────────────────────────────────── */
.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px clamp(20px,4vw,56px);background:var(--bg);border-bottom:1px solid var(--rule);backdrop-filter:blur(6px);row-gap:10px;flex-wrap:wrap;}
.brand{font-weight:900;font-size:1.3rem;letter-spacing:-.01em;text-decoration:none;color:var(--ink);flex:none;}
.navlinks{display:flex;align-items:center;flex-wrap:wrap;gap:clamp(12px,1.6vw,26px);row-gap:8px;}
.navlinks a{font-weight:700;font-size:.72rem;letter-spacing:.01em;text-transform:uppercase;text-decoration:none;color:var(--ink-dim);padding:4px 2px;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;}
.navlinks a:hover{color:var(--ink);}
.navlinks a.active{color:var(--ink);border-bottom-color:var(--accent);}
.navlinks a:focus-visible{outline:2px solid var(--focus);outline-offset:3px;}
.theme-btn{background:none;border:1px solid var(--rule);width:32px;height:32px;border-radius:50%;cursor:pointer;color:var(--ink-dim);font-size:.95rem;display:flex;align-items:center;justify-content:center;transition:border-color .15s,color .15s;}
.theme-btn:hover{border-color:var(--ink);color:var(--ink);}

/* ── page shell ───────────────────────────────────────────────────── */
.page{max-width:1040px;margin:0 auto;padding:clamp(48px,7vw,96px) clamp(20px,4vw,56px) 120px;}

/* ── hero (home) ──────────────────────────────────────────────────── */
.hero-name{font-weight:900;font-size:clamp(3rem,9vw,6.2rem);line-height:.94;letter-spacing:-.02em;margin:0;text-transform:uppercase;}
.hero-tagline{font-weight:700;font-size:clamp(.95rem,1.6vw,1.15rem);letter-spacing:.01em;color:var(--ink-dim);margin:18px 0 0;text-transform:uppercase;}
.hero-tagline .pipe{color:var(--rule);margin:0 .5em;}
.bio-grid{display:flex;flex-wrap:wrap;gap:48px;margin-top:64px;}
.bio-block{flex:1 1 280px;}
.bio-block h2{font-weight:800;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .9em;}
.bio-block p{margin:0;line-height:1.6;font-size:1rem;max-width:48ch;}
.contact-block{margin-top:96px;padding-top:40px;border-top:1px solid var(--rule);}
.contact-email{display:inline-block;font-weight:900;font-size:clamp(1.4rem,4vw,2.2rem);letter-spacing:-.01em;color:var(--ink);text-decoration:none;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;}
.contact-email:hover{color:var(--accent);border-color:var(--accent);}
.chiprow{display:flex;flex-wrap:wrap;gap:10px;margin-top:48px;}
.chip{font-weight:600;font-size:.82rem;border:1px solid var(--rule);padding:8px 14px;border-radius:999px;text-decoration:none;transition:border-color .15s,color .15s,background .15s;}
.chip:hover{border-color:var(--accent);color:var(--accent);background:var(--surface);}

/* ── numbered section header ─────────────────────────────────────── */
.section-head{margin-bottom:40px;}
.section-num{display:block;font-weight:800;font-size:.78rem;letter-spacing:.08em;color:var(--accent);margin-bottom:.6em;}
.section-title{font-weight:900;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.05;letter-spacing:-.01em;margin:0;text-transform:uppercase;}
.section-intro{color:var(--ink-dim);max-width:62ch;margin:16px 0 0;line-height:1.6;font-size:1rem;}

/* ── case-study rows (academic / personal) ───────────────────────── */
.case-list{display:flex;flex-direction:column;gap:1px;background:var(--rule);border-top:1px solid var(--rule);margin-top:48px;}
.case{display:flex;gap:40px;background:var(--bg);padding:40px 0;}
.case-media{flex:0 0 38%;background:var(--surface-2);display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:220px;}
.case-media img{width:100%;height:100%;object-fit:cover;display:block;}
.case-media .ph{font-weight:700;font-size:.75rem;letter-spacing:.08em;color:var(--ink-dim);text-transform:uppercase;}
.case-body{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:10px;}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;}
.tag{font-weight:700;font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;padding:4px 10px;border:1px solid var(--rule);border-radius:999px;color:var(--ink-dim);}
.tag-client{color:var(--accent);border-color:var(--accent);}
.case-body h3{font-weight:800;font-size:1.4rem;line-height:1.2;margin:.2em 0 0;text-transform:uppercase;}
.case-role{font-weight:600;font-size:.85rem;color:var(--ink-dim);margin:0;}
.case-desc{font-size:.95rem;line-height:1.65;color:var(--ink);margin:.4em 0 0;max-width:64ch;}
.case-link{font-weight:700;font-size:.85rem;color:var(--accent);text-decoration:none;margin-top:.3em;}
.case-link:hover{text-decoration:underline;}

/* ── reel grid (content page) ────────────────────────────────────── */
.reel-grid{display:flex;flex-wrap:wrap;gap:24px;margin-top:48px;}
.reel{flex:1 1 220px;display:flex;flex-direction:column;gap:12px;}
.reel-media{aspect-ratio:9/16;background:var(--surface-2);overflow:hidden;position:relative;}
.reel-media img{width:100%;height:100%;object-fit:cover;display:block;}
.reel-media .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.72rem;letter-spacing:.08em;color:var(--ink-dim);text-transform:uppercase;}
.reel-body h3{font-weight:800;font-size:1rem;line-height:1.25;margin:0;text-transform:uppercase;}
.reel-body .case-tags{margin-bottom:4px;}
.reel-body .case-role{margin:2px 0 0;}
.reel-body .case-desc{font-size:.85rem;margin-top:6px;}

.empty{color:var(--ink-dim);font-style:italic;}

/* ── PIN lock screen ──────────────────────────────────────────────── */
.lock-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;}
.lock-card{background:var(--surface);border:1px solid var(--rule);max-width:380px;width:100%;padding:48px 36px;text-align:center;}
.lock-eyebrow{font-weight:800;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .8em;}
.lock-card h1{font-weight:900;font-size:1.7rem;margin:0 0 .3em;letter-spacing:-.01em;text-transform:uppercase;}
.lock-card p{color:var(--ink-dim);font-size:.9rem;margin:0 0 26px;}
.pin-input{width:100%;text-align:center;font-weight:800;font-size:1.8rem;letter-spacing:.5em;text-indent:.5em;padding:14px;border:1px solid var(--rule);background:var(--bg);color:var(--ink);border-radius:4px;margin-bottom:16px;}
.pin-input:focus{outline:2px solid var(--focus);border-color:var(--focus);}
.pin-err{font-weight:700;font-size:.78rem;color:var(--accent);border:1px solid var(--accent);padding:10px;margin-bottom:16px;border-radius:4px;}
.btn-stamp{background:var(--ink);color:var(--bg);border:none;padding:13px 18px;font-weight:800;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;border-radius:4px;transition:background .15s,color .15s;width:100%;}
.btn-stamp:hover{background:var(--accent);color:#fff;}

/* ── admin ────────────────────────────────────────────────────────── */
.admin-shell{max-width:920px;margin:0 auto;padding:40px 24px 80px;}
.admin-top{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:12px;margin-bottom:24px;}
.admin-tabs{display:flex;gap:4px;border-bottom:1px solid var(--rule);margin-bottom:28px;overflow-x:auto;}
.admin-tab{padding:10px 16px;font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-dim);text-decoration:none;border-bottom:2px solid transparent;white-space:nowrap;}
.admin-tab.active{color:var(--ink);border-bottom-color:var(--accent);}
.panel{background:var(--surface);border:1px solid var(--rule);padding:28px;margin-bottom:24px;border-radius:6px;}
.field{display:flex;flex-direction:column;gap:6px;font-size:.85rem;margin-bottom:16px;}
.field>span{font-weight:700;font-size:.72rem;letter-spacing:.03em;text-transform:uppercase;color:var(--ink-dim);}
.field input,.field textarea{font-family:var(--font-body);font-size:.92rem;padding:10px 12px;border:1px solid var(--rule);background:var(--bg);color:var(--ink);border-radius:4px;resize:vertical;width:100%;}
.field input:focus,.field textarea:focus{outline:2px solid var(--focus);outline-offset:1px;border-color:var(--focus);}
.proj-admin{border:1px solid var(--rule);padding:18px;margin-bottom:18px;background:var(--bg);border-radius:6px;}
.proj-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;}
.imgrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px;}
.imgpreview{width:72px;height:54px;background:var(--surface-2);background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;font-size:.55rem;color:var(--ink-dim);text-align:center;flex:none;border-radius:4px;}
.row-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px;gap:12px;flex-wrap:wrap;}
.btn-ghost{background:none;border:1px solid var(--rule);padding:9px 16px;font-weight:700;font-size:.76rem;letter-spacing:.02em;color:var(--ink-dim);cursor:pointer;border-radius:4px;transition:border-color .15s,color .15s;text-decoration:none;display:inline-block;}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink);}
.btn-ghost.danger{color:var(--accent);border-color:var(--accent);}
.btn-primary{background:var(--ink);color:var(--bg);border:none;padding:11px 20px;font-weight:800;font-size:.78rem;letter-spacing:.03em;text-transform:uppercase;cursor:pointer;border-radius:4px;transition:background .15s;}
.btn-primary:hover{background:var(--accent);color:#fff;}
.flash{font-weight:700;font-size:.82rem;padding:12px 16px;border:1px solid var(--accent);color:var(--accent);margin-bottom:20px;border-radius:4px;}
.pdf-text{white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.78rem;line-height:1.5;background:var(--bg);border:1px solid var(--rule);padding:16px;max-height:520px;overflow-y:auto;margin-top:20px;border-radius:4px;}
.hint{font-size:.8rem;color:var(--ink-dim);margin-top:4px;}
.label{font-weight:800;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 .5em;}
.link{font-weight:700;font-size:.85rem;color:var(--accent);text-decoration:none;}
.link:hover{text-decoration:underline;}
.field select{font-family:var(--font-body);font-size:.92rem;padding:10px 12px;border:1px solid var(--rule);background:var(--bg);color:var(--ink);border-radius:4px;width:100%;}

/* ── home hero ────────────────────────────────────────────────────── */
.hero-eyebrow{font-weight:800;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .8em;}
.hero-headline{font-weight:900;font-size:clamp(2.6rem,7.5vw,5.4rem);line-height:.98;letter-spacing:-.02em;margin:0;text-transform:none;}
.hero-sub{font-weight:700;font-size:clamp(.95rem,1.6vw,1.15rem);letter-spacing:.01em;color:var(--ink-dim);margin:18px 0 0;text-transform:uppercase;}
.about-block{margin-top:56px;max-width:62ch;}
.about-block p{margin:0 0 1em;line-height:1.7;font-size:1.05rem;}
.about-block p:last-child{margin-bottom:0;}
.cta-row{margin-top:40px;}
.btn-outline{display:inline-block;font-weight:800;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;padding:14px 26px;border:2px solid var(--ink);color:var(--ink);text-decoration:none;border-radius:4px;transition:background .15s,color .15s;}
.btn-outline:hover{background:var(--ink);color:var(--bg);}

/* ── category preview cards (home) ───────────────────────────────── */
.preview-grid{display:flex;flex-wrap:wrap;gap:24px;margin-top:28px;}
.preview-card{flex:1 1 260px;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);border:1px solid var(--rule);background:var(--surface);transition:border-color .15s;}
.preview-card:hover{border-color:var(--accent);}
.preview-media{aspect-ratio:4/3;background:var(--surface-2);overflow:hidden;display:flex;align-items:center;justify-content:center;}
.preview-media img{width:100%;height:100%;object-fit:cover;display:block;}
.preview-media .ph{font-weight:700;font-size:.68rem;letter-spacing:.08em;color:var(--ink-dim);text-transform:uppercase;}
.preview-body{padding:18px 20px 22px;}
.preview-num{font-weight:800;font-size:.68rem;letter-spacing:.08em;color:var(--accent);display:block;margin-bottom:.5em;}
.preview-body h3{font-weight:800;font-size:1.05rem;line-height:1.25;margin:0;text-transform:uppercase;}

/* ── contact placeholders ────────────────────────────────────────── */
.contact-heading{font-weight:900;font-size:clamp(1.8rem,4.5vw,2.8rem);letter-spacing:-.01em;margin:0;text-transform:uppercase;}
.contact-sub{color:var(--ink-dim);margin:10px 0 0;max-width:52ch;}
.contact-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;}
.contact-link-chip{font-weight:700;font-size:.85rem;border:1px solid var(--rule);padding:12px 18px;border-radius:4px;text-decoration:none;color:var(--ink);transition:border-color .15s,color .15s;}
.contact-link-chip:hover{border-color:var(--accent);color:var(--accent);}
.contact-link-chip.placeholder{color:var(--ink-dim);border-style:dashed;cursor:default;}
.contact-link-chip.placeholder:hover{border-color:var(--rule);color:var(--ink-dim);}

/* ── disclaimer box ───────────────────────────────────────────────── */
.disclaimer{font-size:.82rem;line-height:1.55;color:var(--ink-dim);font-style:italic;border-left:3px solid var(--rule);padding:14px 18px;margin:24px 0 0;max-width:68ch;}

/* ── skills / tag chip list ───────────────────────────────────────── */
.skills-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;}

/* ── multi-image gallery + lightbox ──────────────────────────────── */
.case-gallery{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}
.case-gallery img{width:120px;height:90px;object-fit:cover;border-radius:4px;cursor:zoom-in;transition:opacity .15s;border:1px solid var(--rule);}
.case-gallery img:hover{opacity:.8;}
.case-media img[data-lightbox]{cursor:zoom-in;}
.lightbox-overlay{position:fixed;inset:0;background:rgba(10,10,8,.92);z-index:100;display:flex;align-items:center;justify-content:center;padding:32px;}
.lightbox-overlay[hidden]{display:none;}
.lightbox-overlay img{max-width:100%;max-height:100%;object-fit:contain;}
.lightbox-close{position:absolute;top:20px;right:24px;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;width:40px;height:40px;border-radius:50%;font-size:1.1rem;cursor:pointer;}
.lightbox-close:hover{border-color:#fff;}

/* ── subsection labels (contribution / insights) ─────────────────── */
.sub-label{font-weight:800;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim);margin:22px 0 .5em;}
.sub-text{font-size:.9rem;line-height:1.6;color:var(--ink);max-width:62ch;}
.sub-text.placeholder{color:var(--ink-dim);font-style:italic;}

/* ── content businesses ──────────────────────────────────────────── */
.business{margin-top:56px;padding-top:40px;border-top:1px solid var(--rule);}
.business:first-of-type{margin-top:48px;}
.business-head h2{font-weight:900;font-size:clamp(1.3rem,3vw,1.8rem);letter-spacing:-.01em;margin:0;text-transform:uppercase;}
.business-meta{font-weight:600;font-size:.85rem;color:var(--ink-dim);margin:6px 0 0;}
.responsibilities{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none;}
.responsibilities li{font-weight:700;font-size:.68rem;letter-spacing:.04em;text-transform:uppercase;padding:4px 10px;border:1px solid var(--rule);border-radius:999px;color:var(--ink-dim);}

/* ── media gallery (content / personal) ──────────────────────────── */
.media-grid{display:flex;flex-wrap:wrap;gap:20px;margin-top:28px;}
.media-item{flex:1 1 220px;max-width:280px;}
.media-frame{aspect-ratio:9/16;background:var(--surface-2);position:relative;overflow:hidden;}
.media-frame img{width:100%;height:100%;object-fit:cover;display:block;cursor:zoom-in;}
.media-caption{font-size:.82rem;color:var(--ink-dim);margin:8px 0 0;}

/* ── custom video player ─────────────────────────────────────────── */
.video-item{position:relative;width:100%;height:100%;background:#000;}
.video-item video{width:100%;height:100%;object-fit:cover;display:block;}
.video-controls{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:10px;padding:10px;background:linear-gradient(to top, rgba(0,0,0,.75), transparent);opacity:1;transition:opacity .2s;}
.video-btn{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.4);color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.8rem;flex:none;}
.video-btn:hover{background:rgba(255,255,255,.28);}
.video-play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.25);cursor:pointer;border:none;padding:0;color:#fff;font-size:2.6rem;}
.video-play-overlay[hidden]{display:none;}

/* ── personal sections ────────────────────────────────────────────── */
.personal-section{margin-top:56px;padding-top:40px;border-top:1px solid var(--rule);}
.personal-section:first-of-type{margin-top:48px;}
.personal-section h2{font-weight:900;font-size:clamp(1.3rem,3vw,1.8rem);letter-spacing:-.01em;margin:0;text-transform:uppercase;}
.personal-section .section-intro2{color:var(--ink-dim);margin:10px 0 0;max-width:62ch;font-size:.92rem;}

/* ── scroll reveal ────────────────────────────────────────────────── */
.reveal{opacity:.4;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ── admin: business / gallery manager ───────────────────────────── */
.gallery-admin-item{display:flex;align-items:center;gap:12px;border:1px solid var(--rule);padding:10px 12px;margin-bottom:8px;border-radius:4px;background:var(--bg);flex-wrap:wrap;}
.gallery-admin-thumb{width:54px;height:72px;object-fit:cover;border-radius:3px;flex:none;}

/* ── responsive ───────────────────────────────────────────────────── */
@media (max-width:760px){
  .case{flex-direction:column;gap:20px;padding:28px 0;}
  .case-media{flex-basis:auto;}
  .case-media{min-height:200px;}
  .topbar{padding:14px 18px;}
  .navlinks{gap:12px;}
  .navlinks a{font-size:.74rem;}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none!important;animation:none!important;}
  html{scroll-behavior:auto;}
}