@font-face{font-family:'Geist';font-style:normal;font-weight:300 700;font-display:swap;src:url('../fonts/Geist-normal-300-700.woff2') format('woff2');}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/GeistMono-normal-400.woff2') format('woff2');}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/GeistMono-normal-500.woff2') format('woff2');}
@font-face{font-family:'Instrument Serif';font-style:italic;font-weight:400;font-display:swap;src:url('../fonts/InstrumentSerif-italic-400.woff2') format('woff2');}
@font-face{font-family:'Instrument Serif';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/InstrumentSerif-normal-400.woff2') format('woff2');}
/* ===== Pradeep Pandian — v1 ===== */
:root{
  --bg:#0b0b0c; --bg-2:#121214; --bg-3:#1a1a1d;
  --ink:#ede8df; --ink-2:#b9b4ab; --ink-3:#8a867f;
  --line:rgba(237,232,223,.12); --line-2:rgba(237,232,223,.22);
  --accent:#ff6a3d; --on-accent:#0b0b0c; --ok:#7ee0a1; --ok-glow:rgba(126,224,161,.6); --ok-glow-0:rgba(126,224,161,0);
  --nav-bg:rgba(11,11,12,.72); --hover:rgba(237,232,223,.06); --chip-bg:rgba(237,232,223,.05);
  --pill-bg:rgba(11,11,12,.82); --pill-ink:#ede8df;
  --glow-1:rgba(255,106,61,.16); --glow-2:rgba(237,232,223,.06);
  --grain-opacity:.06; --grain-blend:normal;
  --lb-backdrop:rgba(6,6,7,.94); --lb-btn:rgba(11,11,12,.7);
  --shadow-card:none;
  color-scheme:dark;
  --serif:'Instrument Serif',ui-serif,Georgia,'Times New Roman',serif;
  --sans:'Geist',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --pad:clamp(20px,5vw,72px); --max:1440px;
  --ease:cubic-bezier(.2,.7,.1,1);
  --radius:14px;
}
/* ===== Day (light) theme ===== */
[data-theme="light"]{
  --bg:#f4efe6; --bg-2:#ebe4d8; --bg-3:#e4dccd;
  --ink:#15130f; --ink-2:#4a453d; --ink-3:#6b655b;
  --line:rgba(21,19,15,.13); --line-2:rgba(21,19,15,.26);
  --accent:#c2410c; --on-accent:#ffffff; --ok:#17763f; --ok-glow:rgba(23,118,63,.45); --ok-glow-0:rgba(23,118,63,0);
  --nav-bg:rgba(244,239,230,.78); --hover:rgba(21,19,15,.06); --chip-bg:rgba(21,19,15,.035);
  --pill-bg:rgba(21,19,15,.86); --pill-ink:#f4efe6;
  --glow-1:rgba(255,106,61,.2); --glow-2:rgba(194,65,12,.05);
  --grain-opacity:.07; --grain-blend:multiply;
  --lb-backdrop:rgba(244,239,230,.96); --lb-btn:rgba(244,239,230,.85);
  --shadow-card:0 1px 0 rgba(21,19,15,.04),0 18px 40px -28px rgba(21,19,15,.35);
  color-scheme:light;
}
/* smooth colour change while switching (class added by JS, skipped for reduced motion) */
html.theme-switching,html.theme-switching *,html.theme-switching *::before,html.theme-switching *::after{
  transition:background-color .45s ease,color .45s ease,border-color .45s ease,fill .45s ease,stroke .45s ease,box-shadow .45s ease!important}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:clamp(16px,1.05vw,17.5px);line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:400}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--accent);color:var(--on-accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:8px;font-weight:500}
.skip:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* grain */
body::after{content:"";position:fixed;inset:-50%;z-index:90;pointer-events:none;opacity:var(--grain-opacity);mix-blend-mode:var(--grain-blend);
  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%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.mono{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.serif{font-family:var(--serif)}
em,.it{font-family:var(--serif);font-style:italic;font-weight:400}

/* ===== nav ===== */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .4s var(--ease),border-color .4s,transform .5s var(--ease);border-bottom:1px solid transparent}
.nav.scrolled{background:var(--nav-bg);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line)}
.nav.hidden{transform:translateY(-100%)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:500;letter-spacing:-.01em}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--line-2);border-radius:50%;font-family:var(--serif);font-size:1.05rem;font-style:italic;transition:background .3s,color .3s}
.brand:hover .brand-mark{background:var(--ink);color:var(--bg)}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{position:relative;padding:8px 14px;border-radius:999px;color:var(--ink-2);font-size:.92rem;transition:color .25s,background .25s}
.nav-links a:hover{color:var(--ink);background:var(--hover)}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:50%;bottom:2px;width:4px;height:4px;border-radius:50%;background:var(--accent);transform:translateX(-50%)}
.status{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);white-space:nowrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 var(--ok-glow);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px var(--ok-glow-0)}100%{box-shadow:0 0 0 0 var(--ok-glow-0)}}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);color:var(--ink);width:44px;height:44px;border-radius:50%;cursor:pointer;position:relative}
.menu-btn span{position:absolute;left:13px;right:13px;height:1.5px;background:currentColor;transition:transform .35s var(--ease),top .35s var(--ease)}
.menu-btn span:nth-child(1){top:18px}.menu-btn span:nth-child(2){top:25px}
.menu-open .menu-btn span:nth-child(1){top:21.5px;transform:rotate(45deg)}
.menu-open .menu-btn span:nth-child(2){top:21.5px;transform:rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:45;background:var(--bg);padding:110px var(--pad) 40px;display:flex;flex-direction:column;justify-content:space-between;opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s}
.menu-open .mobile-menu{opacity:1;visibility:visible}
.mobile-menu nav a{display:flex;align-items:baseline;gap:14px;font-family:var(--serif);font-size:clamp(2.6rem,12vw,4.2rem);line-height:1.15;border-bottom:1px solid var(--line);padding:6px 0}
.mobile-menu nav a small{font-family:var(--mono);font-size:.72rem;color:var(--ink-3)}
.menu-open{overflow:hidden}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:500;font-size:.95rem;border:1px solid var(--line-2);transition:background .3s var(--ease),color .3s,border-color .3s,transform .3s var(--ease);cursor:pointer;background:none;color:var(--ink);font-family:inherit}
.btn:hover{border-color:var(--ink)}
.btn-solid{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-solid:hover{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.link-u{background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .4s var(--ease)}
.link-u:hover{background-size:100% 1px}

/* ===== hero ===== */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:120px 0 clamp(28px,5vw,56px);overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(60% 50% at 78% 18%,var(--glow-1),transparent 70%),
  radial-gradient(50% 60% at 10% 90%,var(--glow-2),transparent 70%)}
.hero-grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:calc(100%/12) 100%,calc(100%/12) 100%;opacity:.35;mask-image:linear-gradient(to bottom,transparent,#000 30%,#000 60%,transparent)}
.hero-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:clamp(28px,6vh,72px)}
.hero-intro{max-width:34ch;color:var(--ink-2);font-size:clamp(1.02rem,1.3vw,1.2rem);line-height:1.5}
.hero-intro strong{color:var(--ink);font-weight:500}
.portrait{display:flex;align-items:center;gap:14px}
.portrait img{width:76px;height:76px;border-radius:50%;object-fit:cover;filter:grayscale(1) contrast(1.05);border:1px solid var(--line-2);transition:filter .6s var(--ease)}
.portrait:hover img{filter:none}
.portrait .mono{line-height:1.6}
.hero-name{font-family:var(--serif);font-size:clamp(3.6rem,15.2vw,15.5rem);line-height:.86;letter-spacing:-.035em;margin:0 0 clamp(20px,3vw,36px) -.04em}
.hero-name .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero-name .line>span{display:inline-block;transform:translateY(105%);transition:transform 1.2s var(--ease)}
.loaded .hero-name .line>span{transform:none}
.loaded .hero-name .line:nth-child(2)>span{transition-delay:.12s}
.hero-name .it{color:var(--accent)}
.hero-bottom{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end;border-top:1px solid var(--line);padding-top:24px}
.hero-meta{grid-column:span 3}
.hero-meta dt{margin-bottom:4px}
.hero-meta dd{margin:0;font-size:1rem}
.hero-cta{grid-column:span 6 / -1;display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}
.fade-up{opacity:0;transform:translateY(16px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.loaded .fade-up{opacity:1;transform:none}
.loaded .fade-up.d1{transition-delay:.35s}.loaded .fade-up.d2{transition-delay:.5s}.loaded .fade-up.d3{transition-delay:.65s}

/* marquee */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding:18px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:48px;animation:mq 38s linear infinite;padding-left:48px}
.marquee span{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.6rem);color:var(--ink-2);display:inline-flex;align-items:center;gap:48px}
.marquee span::after{content:"✦";font-size:.5em;color:var(--accent)}
@keyframes mq{to{transform:translateX(-50%)}}
.marquee:hover .marquee-track{animation-play-state:paused}

/* ===== sections ===== */
section{position:relative}
.sec{padding:clamp(88px,12vw,180px) 0}
.sec-head{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;margin-bottom:clamp(48px,7vw,96px);align-items:end}
.sec-label{grid-column:1/4;display:flex;gap:12px;align-items:center}
.sec-label .num{color:var(--accent)}
.sec-title{grid-column:4/-1;font-family:var(--serif);font-size:clamp(2.6rem,6.4vw,6rem);line-height:.95;letter-spacing:-.025em}
.sec-title .it{color:var(--ink-2)}

/* about */
.about-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.about-lead{grid-column:4/-1;font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.65rem);line-height:1.18;letter-spacing:-.01em;margin-bottom:clamp(40px,6vw,80px)}
.about-lead .hl{color:var(--accent);font-style:italic}
.about-body{grid-column:4/9;color:var(--ink-2)}
.about-body p strong{color:var(--ink);font-weight:500}
.facts{grid-column:9/-1;border-top:1px solid var(--line)}
.facts div{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.facts dt{color:var(--ink-3)}
.facts dd{margin:0;text-align:right}
.badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.badge{font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;padding:4px 9px;border:1px solid var(--line-2);border-radius:999px}

.stats{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);margin-top:clamp(64px,9vw,128px)}
.stat{padding:28px 20px 6px 0;border-right:1px solid var(--line)}
.stat + .stat{padding-left:20px}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(2.8rem,5vw,4.6rem);line-height:1;letter-spacing:-.03em}
.stat b sup{font-size:.45em;vertical-align:top;position:relative;top:.25em;color:var(--accent)}
.stat p{margin:12px 0 0;color:var(--ink-2);font-size:.9rem;line-height:1.45;max-width:22ch}

.lead-strip{margin-top:clamp(56px,7vw,96px);display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.lead-strip .mono{grid-column:1/4}
.lead-strip ul{grid-column:4/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.lead-strip li{border-top:1px solid var(--line);padding-top:14px}
.lead-strip li b{display:block;font-weight:500}
.lead-strip li span{color:var(--ink-3);font-size:.88rem}

/* work */
.work-list{display:flex;flex-direction:column;gap:clamp(80px,11vw,160px)}
.project{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center}
.project-media{grid-column:1/9;position:relative;display:block;border-radius:var(--radius);overflow:hidden;background:var(--bg-3);isolation:isolate;box-shadow:var(--shadow-card)}
.project:nth-child(even) .project-media{grid-column:5/-1;grid-row:1}
.project:nth-child(even) .project-info{grid-column:1/5;grid-row:1}
.project-media img{width:100%;height:auto;transform:scale(1);transition:transform 1.2s var(--ease),filter .8s var(--ease)}
.project-media.contain img{object-fit:contain}
.project-media.light{background:#f4f4f2}
.project-media:hover img{transform:scale(1.025)}
.project-media::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px var(--line);pointer-events:none}
.view-pill{position:absolute;right:18px;bottom:18px;z-index:2;display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--pill-bg);backdrop-filter:blur(8px);font-size:.85rem;font-weight:500;color:var(--pill-ink);transform:translateY(8px);opacity:0;transition:opacity .4s var(--ease),transform .4s var(--ease)}
.project-media:hover .view-pill,.project-media:focus-visible .view-pill{opacity:1;transform:none}
.project-info{grid-column:9/-1}
.project-info .mono{display:flex;gap:14px;margin-bottom:18px}
.project-info .mono .num{color:var(--accent)}
.project-info h3{font-family:var(--serif);font-size:clamp(2.2rem,3.8vw,3.6rem);line-height:.98;letter-spacing:-.02em;margin-bottom:18px}
.project-info h3 a{background:linear-gradient(currentColor,currentColor) 0 92%/0 1px no-repeat;transition:background-size .5s var(--ease)}
.project-info h3 a:hover{background-size:100% 1px}
.project-info p{color:var(--ink-2);max-width:42ch}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 28px}
.tag{font-size:.78rem;padding:5px 11px;border:1px solid var(--line);border-radius:999px;color:var(--ink-2)}
.project-links{display:flex;flex-wrap:wrap;gap:20px;align-items:center;font-size:.92rem}
.project-links a{display:inline-flex;gap:8px;align-items:center}
.project-links a.ext{color:var(--ink-3)}
.project-links a.ext:hover{color:var(--ink)}

/* experience */
.timeline{border-top:1px solid var(--line)}
.role{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;padding:clamp(32px,4vw,52px) 0;border-bottom:1px solid var(--line);position:relative}
.role::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:0;background:var(--accent);transition:width 1.2s var(--ease)}
.role.in::before{width:100%}
.role-when{grid-column:1/4}
.role-when .mono{display:block;color:var(--ink-2)}
.role-when .now{display:inline-flex;align-items:center;gap:8px;margin-top:10px;color:var(--ok)}
.role-head{grid-column:4/8}
.role-head h3{font-family:var(--serif);font-size:clamp(1.7rem,2.6vw,2.4rem);line-height:1.05;letter-spacing:-.01em;margin-bottom:8px}
.role-head .co{color:var(--ink-2)}
.role-head .client{display:block;color:var(--ink-3);font-size:.9rem;margin-top:4px}
.role-points{grid-column:8/-1;color:var(--ink-2);font-size:.96rem}
.role-points li{position:relative;padding-left:20px;margin-bottom:10px}
.role-points li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:1px;background:var(--ink-3)}
.role-points b{color:var(--ink);font-weight:500}
.role-points a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px}
.role-points a:hover{text-decoration-color:var(--accent)}
.edu{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;margin-top:clamp(56px,7vw,96px)}
.edu .mono{grid-column:1/4}
.edu-items{grid-column:4/-1;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.edu-item{border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.edu-item h4{font-family:var(--serif);font-size:1.6rem;line-height:1.1;margin:10px 0}
.edu-item p{color:var(--ink-2);font-size:.92rem;margin:0}

/* skills */
.skills{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.skill-col{padding:28px 24px 8px 0;border-right:1px solid var(--line)}
.skill-col + .skill-col{padding-left:24px}
.skill-col:last-child{border-right:0}
.skill-col h3{font-family:var(--serif);font-size:1.9rem;line-height:1;margin:12px 0 22px}
.skill-col h4{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin:20px 0 10px;font-weight:400}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:.84rem;padding:6px 11px;border-radius:999px;background:var(--chip-bg);border:1px solid var(--line);color:var(--ink-2);transition:color .25s,border-color .25s}
.chip:hover{color:var(--ink);border-color:var(--line-2)}

/* contact */
.contact{padding:clamp(100px,14vw,200px) 0 0;overflow:hidden}
.contact-title{font-family:var(--serif);font-size:clamp(3.2rem,11vw,11rem);line-height:.9;letter-spacing:-.035em;margin:24px 0 clamp(40px,6vw,72px)}
.contact-title .it{color:var(--accent)}
.mail-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px;padding-bottom:clamp(48px,6vw,80px);border-bottom:1px solid var(--line)}
.mail{font-family:var(--serif);font-size:clamp(1.7rem,4.6vw,3.8rem);line-height:1.1;letter-spacing:-.01em;word-break:break-word;background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 2px no-repeat;transition:background-size .5s var(--ease)}
.mail:hover{background-size:100% 2px}
.copy{font-size:.85rem;padding:10px 16px}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:40px 0 clamp(60px,8vw,110px)}
.contact-grid dt{margin-bottom:8px}
.contact-grid dd{margin:0;font-size:1.02rem}
.contact-grid a{display:inline-flex;gap:6px;align-items:center}
.footer{border-top:1px solid var(--line);padding:26px 0 30px}
.footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.to-top{display:inline-flex;gap:8px;align-items:center}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-img{clip-path:inset(12% 0 0 0 round var(--radius));transition:clip-path 1.4s var(--ease)}
.reveal-img.in{clip-path:inset(0 0 0 0 round var(--radius))}

/* ===== case study page ===== */
.case-hero{padding:150px 0 clamp(40px,6vw,72px)}
.back{display:inline-flex;align-items:center;gap:10px;color:var(--ink-2);font-size:.92rem;margin-bottom:clamp(40px,6vw,72px)}
.back:hover{color:var(--ink)}
.back .arr{transition:transform .35s var(--ease)}
.back:hover .arr{transform:translateX(-4px)}
.case-kicker{display:flex;gap:14px;margin-bottom:20px}
.case-kicker .num{color:var(--accent)}
.case-title{font-family:var(--serif);font-size:clamp(3rem,10vw,9.5rem);line-height:.9;letter-spacing:-.035em;max-width:14ch}
.case-title .it{color:var(--ink-2)}
.case-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:clamp(40px,6vw,80px);border-top:1px solid var(--line);padding-top:24px}
.case-meta dt{margin-bottom:6px}
.case-meta dd{margin:0}
.case-cover{border-radius:var(--radius);overflow:hidden;background:var(--bg-3);position:relative;box-shadow:var(--shadow-card)}
.case-cover img{width:100%;height:auto}
.case-cover.light{background:#f4f4f2}
.case-body{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;padding-top:clamp(72px,10vw,140px);padding-bottom:clamp(72px,10vw,140px)}
.case-body .mono{grid-column:1/4}
.case-body .txt{grid-column:4/10}
.case-body .txt p{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--ink-2)}
.case-body .txt p.big{font-family:var(--serif);font-size:clamp(1.6rem,2.8vw,2.4rem);line-height:1.2;color:var(--ink)}
.scope{margin-top:32px;border-top:1px solid var(--line)}
.scope li{display:flex;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.scope li span{font-family:var(--mono);font-size:.74rem;color:var(--accent);padding-top:.35em}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2vw,28px);padding-bottom:clamp(72px,10vw,140px)}
.shot{grid-column:1/-1;margin:0}
.shot.half{grid-column:span 6}
.shot.third{grid-column:span 4}
.shot button{display:block;width:100%;padding:0;border:0;background:var(--bg-3);border-radius:var(--radius);overflow:hidden;cursor:zoom-in;position:relative}
.shot.light button{background:#f4f4f2}
.shot button::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px var(--line);pointer-events:none}
.shot img{width:100%;height:auto;transition:transform 1s var(--ease)}
.shot button:hover img{transform:scale(1.015)}
.shot figcaption{display:flex;gap:12px;margin-top:12px;color:var(--ink-3);font-size:.88rem}
.shot figcaption .mono{color:var(--ink-3)}
.phones{background:var(--bg-2);border-radius:var(--radius);padding:clamp(24px,5vw,72px);display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,3vw,48px);grid-column:1/-1}
.phones .shot{grid-column:auto}
.phones .shot button{border-radius:clamp(14px,2vw,28px)}
.next{border-top:1px solid var(--line);padding:clamp(56px,8vw,110px) 0}
.next a{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end}
.next h2{font-family:var(--serif);font-size:clamp(2.6rem,8vw,7.5rem);line-height:.92;letter-spacing:-.03em;transition:color .4s}
.next a:hover h2{color:var(--accent)}
.next .thumb{width:clamp(120px,22vw,320px);aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:var(--bg-3)}
.next .thumb img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.next a:hover .thumb img{transform:scale(1.06)}
.case-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* lightbox */
.lightbox{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh;margin:0}
.lightbox::backdrop{background:var(--lb-backdrop);backdrop-filter:blur(6px)}
.lightbox[open]{display:grid;place-items:center}
.lightbox img{max-width:94vw;max-height:88vh;width:auto;height:auto;object-fit:contain;border-radius:8px}
.lb-close{position:fixed;top:18px;right:18px;width:48px;height:48px;border-radius:50%;border:1px solid var(--line-2);background:var(--lb-btn);color:var(--ink);font-size:1.3rem;cursor:pointer}
.lb-nav{position:fixed;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:1px solid var(--line-2);background:var(--lb-btn);color:var(--ink);cursor:pointer;font-size:1.1rem}
.lb-prev{left:18px}.lb-next{right:18px}
.lb-count{position:fixed;bottom:20px;left:50%;transform:translateX(-50%)}

/* ===== responsive ===== */
@media (max-width:1100px){
  .stats{grid-template-columns:repeat(3,1fr)}
  .stat:nth-child(3){border-right:0}
  .stat:nth-child(4){padding-left:0}
  .stat:nth-child(n+4){border-top:1px solid var(--line)}
  .skills{grid-template-columns:repeat(2,1fr)}
  .skill-col:nth-child(2){border-right:0}
  .skill-col:nth-child(3){padding-left:0;border-top:1px solid var(--line)}
  .skill-col:nth-child(4){border-top:1px solid var(--line)}
  .lead-strip ul{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav-links,.nav .status{display:none}
  .menu-btn{display:block}
  .sec-head,.about-grid,.project,.role,.edu,.lead-strip,.case-body{grid-template-columns:1fr}
  .sec-label,.sec-title,.about-lead,.about-body,.facts,.project-media,.project-info,
  .project:nth-child(even) .project-media,.project:nth-child(even) .project-info,
  .role-when,.role-head,.role-points,.edu .mono,.edu-items,.lead-strip .mono,.lead-strip ul,
  .case-body .mono,.case-body .txt{grid-column:1/-1;grid-row:auto}
  .sec-head{gap:18px}
  .role{gap:14px}
  .role-head{margin-bottom:6px}
  .facts{margin-top:24px}
  .hero-bottom{grid-template-columns:1fr 1fr;gap:20px}
  .hero-meta{grid-column:span 1}
  .hero-cta{grid-column:1/-1;justify-content:flex-start}
  .contact-grid{grid-template-columns:1fr 1fr}
  .case-meta{grid-template-columns:1fr 1fr}
  .shot.third{grid-column:1/-1}
}
@media (max-width:640px){
  .hero-top{flex-direction:column-reverse;gap:22px}
  .stats{grid-template-columns:1fr 1fr}
  .stat,.stat + .stat{padding:22px 14px 6px 0;border-right:0}
  .stat:nth-child(odd){border-right:1px solid var(--line)}
  .stat:nth-child(even){padding-left:16px}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .stat:last-child{grid-column:1/-1;border-right:0}
  .skills{grid-template-columns:1fr}
  .skill-col,.skill-col + .skill-col{padding:24px 0 8px;border-right:0;border-top:1px solid var(--line)}
  .skills{border-top:0}
  .edu-items,.lead-strip ul{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .shot.half{grid-column:1/-1}
  .phones{grid-template-columns:1fr 1fr 1fr;gap:10px;padding:16px}
  .next a{grid-template-columns:1fr}
  .view-pill{opacity:1;transform:none;right:12px;bottom:12px;padding:8px 12px;font-size:.78rem}
  .facts dd{max-width:60%}
  .lb-nav{top:auto;bottom:14px;transform:none}
}
@media (hover:none){.view-pill{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  html{scroll-behavior:auto}
  .reveal,.fade-up{opacity:1;transform:none}
  .reveal-img{clip-path:none}
  .hero-name .line>span{transform:none}
  .marquee-track{animation:none}
}
.hero>.wrap{width:100%}
@media (min-width:901px){.hero-name .line:nth-child(2){padding-left:18%}}
#skills{padding-top:clamp(40px,6vw,96px)}
@media (max-width:640px){.hero-name{font-size:21vw}}
@media (max-width:640px){.phones .shot figcaption{flex-direction:column;gap:2px;font-size:.72rem;line-height:1.35}}
.case-hero-phones{margin:0}
@media (max-width:900px){.hero-bottom{align-items:start}}

.hero-cta{flex-wrap:wrap}

/* ===== theme toggle ===== */
.nav-end{display:flex;align-items:center;gap:10px}
.theme-toggle{display:inline-grid;place-items:center;width:44px;height:44px;padding:0;border-radius:50%;border:1px solid var(--line-2);background:none;color:var(--ink);cursor:pointer;position:relative;overflow:hidden;transition:border-color .3s,background .3s,color .3s}
.theme-toggle:hover{border-color:var(--ink);background:var(--hover)}
.theme-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:50%}
.theme-toggle svg{grid-area:1/1;width:19px;height:19px;transition:transform .5s var(--ease),opacity .35s var(--ease)}
.theme-toggle .i-moon{opacity:0;transform:rotate(-70deg) scale(.6)}
[data-theme="light"] .theme-toggle .i-sun{opacity:0;transform:rotate(70deg) scale(.6)}
[data-theme="light"] .theme-toggle .i-moon{opacity:1;transform:none}
@media (max-width:900px){.nav-end{gap:8px}}
[data-theme="light"] .hero::before{-webkit-mask-image:linear-gradient(to bottom,#000 55%,transparent 98%);mask-image:linear-gradient(to bottom,#000 55%,transparent 98%)}