/* Archie Cayanan — portfolio */
:root{
  --paper:#F5F2EC;
  --paper-2:#ECE7DE;
  --ink:#16161A;
  --ink-2:#4A4A52;
  --ink-3:#8A877F;
  --line:#DAD4C8;
  --accent:#2E4BE0;
  --accent-soft:#DDE3FB;
  --serif:"Instrument Serif", "Newsreader", Georgia, serif;
  --sans:"Manrope", -apple-system, system-ui, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, monospace;
  --wrap:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}

/* labels */
.label{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);display:inline-flex;align-items:center;gap:12px}
.label::before{content:"";width:28px;height:1px;background:currentColor;opacity:.6}
.num{font-family:var(--mono);font-size:12px;color:var(--ink-3);letter-spacing:.08em}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,242,236,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.site-header .wrap{display:flex;justify-content:space-between;align-items:center;height:68px}
.brand{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.14em;text-decoration:none;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--accent)}
.nav{display:flex;gap:30px;list-style:none}
.nav a{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;text-decoration:none;color:var(--ink-2);position:relative}
.nav a:hover{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--accent);transition:width .25s}
.nav a:hover::after{width:100%}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:20px;padding:6px 14px;font-family:var(--mono);font-size:12px;cursor:pointer;color:var(--ink)}

/* hero */
.hero{padding:110px 0 90px}
.hero-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:64px;align-items:center}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.015em;line-height:1.02}
h1{font-size:clamp(52px,7.4vw,98px);margin:22px 0 28px}
h1 em,h2 em{font-style:italic;color:var(--accent)}
.lede{font-size:21px;line-height:1.5;color:var(--ink-2);max-width:540px}
.hero-cta{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:13px;letter-spacing:.04em;text-decoration:none;padding:14px 22px;border-radius:999px;border:1px solid var(--ink);transition:all .2s}
.btn.solid{background:var(--ink);color:var(--paper)}
.btn.solid:hover{background:var(--accent);border-color:var(--accent)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.portrait{position:relative;aspect-ratio:1/1.05}
.portrait .shape{position:absolute;inset:0;border-radius:58% 42% 47% 53% / 45% 55% 45% 55%;background:radial-gradient(120% 90% at 30% 20%,#3C57E6 0%,#1D2B8A 55%,#16161A 100%);overflow:hidden;animation:morph 14s ease-in-out infinite}
.portrait .shape img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.portrait .mono-mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-style:italic;font-size:clamp(90px,12vw,170px);color:rgba(245,242,236,.92)}
.portrait .grid-dots{position:absolute;right:-18px;bottom:-18px;width:120px;height:120px;background-image:radial-gradient(var(--ink-3) 1.2px,transparent 1.2px);background-size:14px 14px;opacity:.5;z-index:-1}
@keyframes morph{0%,100%{border-radius:58% 42% 47% 53% / 45% 55% 45% 55%}50%{border-radius:44% 56% 55% 45% / 56% 44% 56% 44%}}

.status{margin-top:72px;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr)}
.status div{padding:22px 24px 0 0}
.status dt{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.status dd{font-size:15.5px;color:var(--ink)}
.status dd span{color:var(--ink-3)}

/* sections */
section{padding:110px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px;flex-wrap:wrap}
h2{font-size:clamp(42px,5.4vw,70px);margin-top:16px}
.sec-head p{max-width:400px;color:var(--ink-2)}

/* featured work */
.featured{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.card{text-decoration:none;display:block;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .3s, box-shadow .3s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(22,22,26,.35)}
.card .thumb{aspect-ratio:16/10;background:var(--paper-2);overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .6s}
.card:hover .thumb img{transform:scale(1.035)}
.card .body{padding:24px 26px 26px}
.card .meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.06em;padding:4px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent)}
.tag.muted{background:var(--paper-2);color:var(--ink-2)}
.card h3{font-size:32px;margin-bottom:8px}
.card p{font-size:15.5px;color:var(--ink-2)}
.card .read{margin-top:16px;font-family:var(--mono);font-size:12.5px;display:inline-flex;gap:8px}
.card:hover .read{color:var(--accent)}
.card.wide{grid-column:span 2;display:grid;grid-template-columns:1.1fr 1fr}
.card.wide .thumb{aspect-ratio:auto;min-height:340px}
.card.wide .body{padding:40px;display:flex;flex-direction:column;justify-content:center}
.card.wide h3{font-size:44px}
.card.nda{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.card.nda p{color:#B9B6AE}
.card.nda .thumb{background:linear-gradient(135deg,#1D2B8A,#16161A 70%);display:flex;align-items:center;justify-content:center;padding:40px}
.nda-art{width:100%;max-width:360px;display:grid;gap:12px}
.nda-art span{display:block;height:14px;border-radius:7px;background:rgba(245,242,236,.14)}
.nda-art span:nth-child(1){width:60%;background:rgba(245,242,236,.35)}
.nda-art span:nth-child(3){width:80%}
.nda-art span:nth-child(4){width:45%;background:var(--accent)}

/* archive list */
.archive{margin-top:72px;border-top:1px solid var(--line)}
.archive a{display:grid;grid-template-columns:60px 1.3fr 1fr 110px 30px;align-items:center;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);text-decoration:none;position:relative}
.archive a .t{font-family:var(--serif);font-size:28px;line-height:1.1}
.archive a .d{color:var(--ink-2);font-size:15px}
.archive a .arrow{transition:transform .25s}
.archive a:hover .t{color:var(--accent)}
.archive a:hover .arrow{transform:translateX(6px);color:var(--accent)}
.archive .peek{position:fixed;width:300px;aspect-ratio:16/10;border-radius:12px;overflow:hidden;pointer-events:none;opacity:0;transform:scale(.94);transition:opacity .2s, transform .2s;z-index:30;box-shadow:0 20px 50px -20px rgba(0,0,0,.4);background:var(--paper-2)}
.archive .peek.on{opacity:1;transform:scale(1)}
.archive .peek img{width:100%;height:100%;object-fit:cover;object-position:top}

/* principles */
.principles{list-style:none;border-top:1px solid var(--line)}
.principles li{display:grid;grid-template-columns:80px 1fr 1.2fr;gap:24px;padding:30px 0;border-bottom:1px solid var(--line);align-items:baseline}
.principles h3{font-family:var(--sans);font-weight:600;font-size:23px;letter-spacing:-.01em}
.principles p{color:var(--ink-2)}

/* experience */
.exp-band{background:var(--paper-2)}
.roles{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.role{background:var(--paper);border-radius:18px;padding:34px;border:1px solid var(--line)}
.role .yr{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.06em}
.role h3{font-size:34px;margin:10px 0 4px}
.role .co{font-weight:600;margin-bottom:16px}
.role ul{list-style:none;display:grid;gap:10px}
.role li{padding-left:20px;position:relative;color:var(--ink-2);font-size:15.5px}
.role li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:1px;background:var(--ink)}
.earlier{margin-top:40px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink)}
.earlier div{padding:18px 20px 0 0}
.earlier .yr{font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}
.earlier strong{display:block;font-weight:600;margin-top:4px}
.earlier span{color:var(--ink-2);font-size:15px}

/* skills */
.skills{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.skills h4{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:14.5px;background:#fff}

/* closing */
.closing{text-align:center;padding:140px 0}
.closing h2{font-size:clamp(48px,7vw,96px);max-width:900px;margin:18px auto 26px}
.closing p{color:var(--ink-2);max-width:520px;margin:0 auto}
.closing .hero-cta{justify-content:center}

/* footer */
.site-footer{background:var(--ink);color:var(--paper);padding:60px 0 40px}
.site-footer .wrap{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.site-footer .big{font-family:var(--serif);font-size:40px;line-height:1}
.site-footer .sub{font-family:var(--mono);font-size:12px;color:#9A978F;margin-top:10px;letter-spacing:.06em}
.site-footer ul{list-style:none;display:flex;gap:28px;flex-wrap:wrap}
.site-footer a{font-family:var(--mono);font-size:12.5px;text-decoration:none;color:#CFCBC2}
.site-footer a:hover{color:#fff}
.site-footer .copy{width:100%;border-top:1px solid #2E2E34;margin-top:40px;padding-top:22px;font-family:var(--mono);font-size:11.5px;color:#7C7A73;display:flex;justify-content:space-between}

/* case study pages */
.case-hero{padding:90px 0 40px}
.back{font-family:var(--mono);font-size:12.5px;text-decoration:none;color:var(--ink-2);display:inline-flex;gap:8px;margin-bottom:40px}
.back:hover{color:var(--accent)}
.case-hero h1{font-size:clamp(48px,6.4vw,88px);margin:18px 0 24px;max-width:960px}
.case-facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:48px}
.case-facts div{padding:18px 20px 0 0}
.case-facts dt{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.case-facts dd{font-size:15.5px}

/* adaptive hero media */
.case-hero-grid{display:grid;grid-template-columns:1fr;gap:56px}
.case-media{position:relative;margin:0;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--paper-2);opacity:0;transition:opacity .5s ease}
.case-hero:not([data-orient="pending"]) .case-media{opacity:1}
.case-media .frame{display:flex;align-items:center;justify-content:center}
.case-media img{display:block;max-width:100%;height:auto}
.case-media .scroll-hint{display:none}
.case-hero[data-orient="pending"] .case-media{min-height:360px}
.case-hero[data-orient="missing"] .case-media{display:none}

/* wide: full width under the intro, capped height, never cropped */
.case-media[data-orient="wide"] .frame{background:#fff}
.case-media[data-orient="wide"] img{width:100%;max-height:min(78vh,760px);object-fit:contain}

/* portrait / square: sits beside the intro, matted */
.case-hero[data-orient="portrait"] .case-hero-grid,
.case-hero[data-orient="tall"] .case-hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:64px;align-items:start}
.case-hero[data-orient="portrait"] h1,
.case-hero[data-orient="tall"] h1{font-size:clamp(44px,4.8vw,72px)}
.case-hero[data-orient="portrait"] .case-facts,
.case-hero[data-orient="tall"] .case-facts{grid-template-columns:1fr 1fr;row-gap:6px}
.case-hero[data-orient="portrait"] .case-media,
.case-hero[data-orient="tall"] .case-media{position:sticky;top:96px;margin-top:64px}
.case-media[data-orient="portrait"] .frame{padding:clamp(20px,3vw,36px)}
.case-media[data-orient="portrait"] img{max-height:min(72vh,680px);width:auto;object-fit:contain;border-radius:10px;box-shadow:0 14px 40px -24px rgba(22,22,26,.45)}

/* tall (long page screenshots): fixed frame, scroll inside */
.case-media[data-orient="tall"] .frame{display:block;height:min(74vh,700px);overflow-y:auto;background:#fff;scrollbar-width:thin;overscroll-behavior:contain}
.case-media[data-orient="tall"] img{width:100%}
.case-media[data-orient="tall"] .frame:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.case-media[data-orient="tall"]::after{content:"";position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(to bottom,rgba(255,255,255,0),rgba(255,255,255,.95));pointer-events:none;transition:opacity .3s}
.case-media[data-orient="tall"] .scroll-hint{display:block;position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:2;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;background:var(--ink);color:var(--paper);padding:6px 12px;border-radius:999px;pointer-events:none;transition:opacity .3s}
.case-media.scrolled::after,.case-media.scrolled .scroll-hint{opacity:0}

.case-body{display:grid;grid-template-columns:240px 1fr;gap:60px;padding:90px 0 30px}
.case-body aside{position:sticky;top:100px;align-self:start}
.case-body aside ol{list-style:none;display:grid;gap:10px}
.case-body aside a{font-family:var(--mono);font-size:12.5px;text-decoration:none;color:var(--ink-3)}
.case-body aside a:hover{color:var(--accent)}
.case-block{margin-bottom:56px;max-width:720px}
.case-block h2{font-size:42px;margin:10px 0 16px}
.case-block p{font-size:19px;color:var(--ink-2);line-height:1.65}
.case-block p+p{margin-top:14px}
.metric-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:22px}
.metric{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px;min-width:180px}
.metric b{display:block;font-family:var(--serif);font-size:48px;font-weight:400;color:var(--accent);line-height:1}
.metric span{font-size:14px;color:var(--ink-2)}
.gallery{display:grid;gap:28px;padding-bottom:40px}
.gallery figure{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff}
.gallery figcaption{font-family:var(--mono);font-size:12px;color:var(--ink-3);padding:12px 16px;border-top:1px solid var(--line)}
.gallery.two{grid-template-columns:1fr 1fr}
.next-case{border-top:1px solid var(--line);padding-top:60px;padding-bottom:90px}
.next-case a{text-decoration:none;display:flex;justify-content:space-between;align-items:flex-end;gap:30px}
.next-case .t{font-family:var(--serif);font-size:clamp(40px,5vw,68px);line-height:1}
.next-case a:hover .t{color:var(--accent)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease}
.card .thumb img,.gallery img,.case-media img{color:transparent}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.portrait .shape{animation:none}html{scroll-behavior:auto}}

/* responsive */
@media (max-width:900px){
  .hero-grid,.featured,.roles,.skills{grid-template-columns:1fr}
  .card.wide{grid-column:auto;grid-template-columns:1fr}
  .card.wide .thumb{min-height:240px}
  .card.wide .body{padding:26px}
  .portrait{max-width:280px;margin:0 auto}
  .status,.case-facts{grid-template-columns:1fr 1fr}
  .earlier{grid-template-columns:1fr 1fr}
  .principles li{grid-template-columns:50px 1fr}
  .principles li p{grid-column:2}
  .archive a{grid-template-columns:40px 1fr 24px}
  .archive a .d,.archive a .tag{display:none}
  .archive .peek{display:none}
  .case-hero[data-orient] .case-hero-grid{grid-template-columns:1fr;gap:40px}
  .case-hero[data-orient] .case-media{position:relative;top:auto;margin-top:0}
  .case-media[data-orient="tall"] .frame{height:68vh}
  .case-media[data-orient="portrait"] img{max-height:70vh}
  .case-body{grid-template-columns:1fr;gap:20px}
  .case-body aside{display:none}
  .gallery.two{grid-template-columns:1fr}
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 32px 20px}
  .nav.open{display:flex}
  .nav a{display:block;padding:12px 0;font-size:14px}
  section{padding:80px 0}
  .hero{padding:70px 0 60px}
}
@media (max-width:520px){
  .wrap{padding:0 20px}
  .status,.case-facts,.earlier{grid-template-columns:1fr}
}