/* ============================================================
   Aseem Bhandari — portfolio  ·  LIGHT THEME
   Warm paper-white · copper accent · industrial-editorial
   Fraunces (display) · IBM Plex Sans (body) · IBM Plex Mono (labels)
   Fonts are loaded via <link> in each page's <head> (preconnect + swap).
   ============================================================ */

:root {
  --bg: #f6f2ea;          /* warm paper */
  --bg-raise: #fffdf9;
  --bg-card: #ffffff;
  --ink: #1c1813;         /* warm near-black */
  --ink-soft: #5f5a52;
  --ink-faint: #968f84;
  --copper: #b1601f;      /* deeper copper for text/links (AA on white) */
  --copper-bright: #c77b3c; /* accent / hover / large display */
  --line: #e6dfd2;
  --line-soft: #efe9dd;
  --shadow: 0 1px 2px rgba(40,30,15,.04), 0 8px 28px rgba(40,30,15,.05);
  --shadow-lift: 0 4px 10px rgba(40,30,15,.07), 0 18px 44px rgba(40,30,15,.09);
  --maxw: 1100px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-weight: 300;
  line-height: 1.65;
  letter-spacing: .005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background-image:
    radial-gradient(120% 80% at 50% -10%, rgba(199,123,60,.10), transparent 55%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");
}

h1, h2, h3 { font-family: 'Fraunces', Georgia, serif; font-weight: 500; line-height: 1.08; letter-spacing: -.01em; color: var(--ink); }
.mono { font-family: 'IBM Plex Mono', monospace; }

.eyebrow {
  font-family: 'IBM Plex Mono', monospace; font-size: .72rem; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase; color: var(--copper); display: inline-block;
}

a { color: var(--copper); text-decoration: none; }
a:hover { color: var(--ink); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
section { padding: 92px 0; border-top: 1px solid var(--line-soft); }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(246,242,234,.82); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-family: 'Fraunces', serif; font-size: 1.15rem; font-weight: 600; color: var(--ink); letter-spacing: -.01em; }
.brand b { color: var(--copper); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { font-family: 'IBM Plex Mono', monospace; font-size: .78rem; letter-spacing: .05em; color: var(--ink-soft); position: relative; padding: 4px 0; }
.nav-links a:hover { color: var(--ink); }
.nav-links a::after { content: ''; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0; background: var(--copper); transition: width .3s var(--ease); }
.nav-links a:hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: 0; color: var(--ink); font-size: 1.4rem; cursor: pointer; }

/* hero */
.hero { padding: 120px 0 96px; border-top: 0; position: relative; }
.hero h1 { font-size: clamp(2.6rem, 6.5vw, 5.2rem); max-width: 14ch; }
.hero h1 em { font-style: italic; color: var(--copper-bright); }
.hero .lede { margin-top: 26px; max-width: 56ch; font-size: 1.12rem; color: var(--ink-soft); }
.hero .cta-row { margin-top: 38px; display: flex; gap: 16px; flex-wrap: wrap; }

.btn { font-family: 'IBM Plex Mono', monospace; font-size: .82rem; letter-spacing: .04em; padding: 13px 22px; border: 1px solid var(--copper); color: var(--copper); border-radius: 2px; transition: all .25s var(--ease); display: inline-flex; align-items: center; gap: 9px; background: transparent; cursor: pointer; }
.btn:hover { background: var(--copper); color: #fff; border-color: var(--copper); }
.btn.solid { background: var(--copper); color: #fff; }
.btn.solid:hover { background: var(--copper-bright); border-color: var(--copper-bright); }
.btn.ghost { border-color: var(--line); color: var(--ink-soft); }
.btn.ghost:hover { border-color: var(--ink); color: var(--ink); background: transparent; }

/* section headings */
.sec-head { margin-bottom: 48px; }
.sec-head h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); margin-top: 12px; }
.sec-head p { margin-top: 14px; max-width: 60ch; color: var(--ink-soft); }

/* about */
.about-grid { display: grid; grid-template-columns: 280px 1fr; gap: 56px; align-items: start; }
.portrait { position: relative; border-radius: 3px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-card); box-shadow: var(--shadow); }
.portrait img { display: block; width: 100%; height: auto; filter: grayscale(.12) contrast(1.02); transition: filter .5s var(--ease); }
.portrait:hover img { filter: grayscale(0) contrast(1.04); }
.portrait::after { content: ''; position: absolute; inset: 0; background: linear-gradient(160deg, transparent 60%, rgba(199,123,60,.10)); pointer-events: none; }
.portrait .tag { position: absolute; left: 12px; bottom: 12px; font-family: 'IBM Plex Mono', monospace; font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); background: rgba(255,255,255,.82); backdrop-filter: blur(4px); padding: 5px 9px; border-radius: 2px; border: 1px solid var(--line); }
.about-body p { margin-bottom: 18px; color: var(--ink-soft); }
.about-body p strong { color: var(--ink); font-weight: 500; }
.facts { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; }
.facts span { font-family: 'IBM Plex Mono', monospace; font-size: .72rem; letter-spacing: .04em; color: var(--ink-soft); border: 1px solid var(--line); padding: 6px 12px; border-radius: 2px; background: var(--bg-raise); }

/* capabilities */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 3px; overflow: hidden; }
.cap { background: var(--bg-card); padding: 30px 26px; transition: background .3s var(--ease); }
.cap:hover { background: #fff8ef; }
.cap .num { font-family: 'IBM Plex Mono', monospace; font-size: .72rem; color: var(--copper); letter-spacing: .1em; }
.cap h3 { font-size: 1.3rem; margin: 14px 0 10px; }
.cap p { font-size: .94rem; color: var(--ink-soft); }

/* selected work */
.work-list { display: flex; flex-direction: column; }
.work-row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; padding: 30px 6px; border-bottom: 1px solid var(--line); text-decoration: none; transition: padding-left .3s var(--ease), background .3s var(--ease); }
.work-row:first-child { border-top: 1px solid var(--line); }
.work-row:hover { padding-left: 18px; background: linear-gradient(90deg, rgba(199,123,60,.08), transparent); }
.work-row .meta { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.work-row h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); color: var(--ink); }
.work-row:hover h3 { color: var(--copper); }
.work-row .role { font-family: 'IBM Plex Mono', monospace; font-size: .76rem; color: var(--ink-faint); letter-spacing: .04em; }
.work-row .summary { margin-top: 6px; color: var(--ink-soft); font-size: .96rem; max-width: 62ch; }
.work-row .yr { font-family: 'IBM Plex Mono', monospace; color: var(--copper); font-size: 1.1rem; transition: transform .3s var(--ease); }
.work-row:hover .yr { transform: translateX(6px); }

/* knowledge hub + blog cards */
.hub-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.hub-card { display: block; background: var(--bg-card); border: 1px solid var(--line); border-radius: 3px; padding: 28px; box-shadow: var(--shadow); transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); }
.hub-card:hover { border-color: var(--copper); transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.hub-card .kicker { font-family: 'IBM Plex Mono', monospace; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--copper); }
.hub-card h3 { font-size: 1.4rem; margin: 12px 0 8px; color: var(--ink); }
.hub-card p { color: var(--ink-soft); font-size: .95rem; }
.hub-card.soon { opacity: .6; pointer-events: none; box-shadow: none; }
.hub-card .pill { float: right; font-family: 'IBM Plex Mono', monospace; font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); border: 1px solid var(--line); padding: 3px 8px; border-radius: 2px; }
.hub-card .date { font-family:'IBM Plex Mono',monospace; font-size:.7rem; color:var(--ink-faint); letter-spacing:.05em; margin-top:14px; display:block; }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-intro h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.contact-intro p { margin-top: 16px; color: var(--ink-soft); max-width: 42ch; }
.contact-links { margin-top: 28px; display: flex; flex-direction: column; gap: 10px; }
.contact-links a { font-family: 'IBM Plex Mono', monospace; font-size: .86rem; color: var(--ink-soft); }
.contact-links a:hover { color: var(--copper); }
form label { display: block; font-family: 'IBM Plex Mono', monospace; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 7px; }
form .field { margin-bottom: 20px; }
form input, form textarea { width: 100%; background: var(--bg-card); border: 1px solid var(--line); color: var(--ink); font-family: 'IBM Plex Sans', sans-serif; font-size: .95rem; padding: 12px 14px; border-radius: 2px; transition: border-color .25s var(--ease); }
form input:focus, form textarea:focus { outline: none; border-color: var(--copper); }
form textarea { resize: vertical; min-height: 120px; }
.hp { position: absolute; left: -9999px; }

/* footer */
.foot { padding: 40px 0; border-top: 1px solid var(--line); }
.foot .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.foot small { font-family: 'IBM Plex Mono', monospace; font-size: .72rem; color: var(--ink-faint); letter-spacing: .04em; }

/* detail / article pages */
.detail-hero { padding: 100px 0 64px; border-top: 0; }
.back-link { font-family: 'IBM Plex Mono', monospace; font-size: .76rem; color: var(--ink-soft); letter-spacing: .05em; }
.back-link:hover { color: var(--copper); }
.detail-hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); margin: 22px 0 18px; max-width: 16ch; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 8px; }
.detail-meta div .k { font-family: 'IBM Plex Mono', monospace; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--copper); display: block; margin-bottom: 4px; }
.detail-meta div .v { color: var(--ink); font-size: .95rem; }
.detail-body { max-width: 700px; }
.detail-body h2 { font-size: 1.7rem; margin: 48px 0 14px; }
.detail-body h3 { font-size: 1.15rem; margin: 28px 0 8px; color: var(--copper); font-family: 'IBM Plex Sans', sans-serif; font-weight: 600; }
.detail-body p { color: var(--ink-soft); margin-bottom: 16px; }
.detail-body ul { color: var(--ink-soft); margin: 0 0 18px 22px; }
.detail-body li { margin-bottom: 8px; }
.detail-body blockquote { border-left: 3px solid var(--copper); margin: 24px 0; padding: 6px 0 6px 20px; font-family: 'Fraunces', serif; font-style: italic; font-size: 1.25rem; color: var(--ink); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 3px; overflow: hidden; margin: 36px 0; }
.metrics .m { background: var(--bg-card); padding: 26px 22px; }
.metrics .m .big { font-family: 'Fraunces', serif; font-size: 2.4rem; font-weight: 600; color: var(--copper-bright); line-height: 1; }
.metrics .m .lbl { font-family: 'IBM Plex Mono', monospace; font-size: .72rem; color: var(--ink-soft); margin-top: 10px; letter-spacing: .03em; }
.editable-note { font-family: 'IBM Plex Mono', monospace; font-size: .74rem; color: var(--ink-faint); border-left: 2px solid var(--copper); padding: 8px 0 8px 14px; margin: 28px 0; background: rgba(199,123,60,.06); }

/* reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* responsive */
@media (max-width: 820px) {
  .nav-links { position: fixed; inset: 64px 0 auto 0; flex-direction: column; gap: 0; background: var(--bg-raise); border-bottom: 1px solid var(--line); padding: 8px 0; display: none; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 28px; }
  .nav-toggle { display: block; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .portrait { max-width: 240px; }
  .cap-grid { grid-template-columns: 1fr; }
  .hub-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .metrics { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
}

/* ============================================================
   FANCY LAYER — technical / blueprint editorial polish
   ============================================================ */

/* scroll progress bar (injected by enhance.js) */
.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 100;
  background: linear-gradient(90deg, var(--copper), var(--copper-bright)); box-shadow: 0 0 8px rgba(199,123,60,.5); transition: width .08s linear; }

/* HERO upgrade ------------------------------------------------ */
.hero { overflow: hidden; }
/* faint engineering grid + a soft copper glow behind the hero */
.hero::before { content: ''; position: absolute; inset: -10% -10% auto -10%; height: 130%; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(28,24,19,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28,24,19,.045) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(120% 90% at 18% 20%, #000 35%, transparent 78%);
          mask-image: radial-gradient(120% 90% at 18% 20%, #000 35%, transparent 78%); }
.hero::after { content: ''; position: absolute; top: -140px; right: -160px; width: 520px; height: 520px; z-index: 0; pointer-events: none;
  background: radial-gradient(circle, rgba(199,123,60,.22), transparent 62%); filter: blur(8px); animation: float 14s var(--ease) infinite alternate; }
@keyframes float { from { transform: translate(0,0); } to { transform: translate(-26px, 30px); } }
.hero .wrap { position: relative; z-index: 1; }
/* giant faint monogram watermark */
.hero .monogram { position: absolute; right: 2%; bottom: -8%; font-family: 'Fraunces', serif; font-weight: 600;
  font-size: clamp(12rem, 26vw, 26rem); line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(177,96,31,.16);
  z-index: 0; pointer-events: none; user-select: none; }
@media (max-width: 820px) { .hero .monogram { display: none; } }

/* status chip with pulsing dot */
.status { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px;
  font-family: 'IBM Plex Mono', monospace; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-soft); border: 1px solid var(--line); background: var(--bg-raise); padding: 6px 13px; border-radius: 100px; }
.status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--copper); position: relative; }
.status .dot::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--copper); animation: pulse 2.2s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(.6); opacity: .9; } 100% { transform: scale(1.8); opacity: 0; } }

/* staggered hero load (independent of scroll reveal) */
.hero .load { opacity: 0; transform: translateY(22px); animation: rise .9s var(--ease) forwards; }
.hero .load.d1 { animation-delay: .05s; } .hero .load.d2 { animation-delay: .18s; }
.hero .load.d3 { animation-delay: .31s; } .hero .load.d4 { animation-delay: .44s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* reusable corner crop-marks (blueprint feel) */
.ticked { position: relative; }
.ticked::before, .ticked::after { content: ''; position: absolute; width: 14px; height: 14px; pointer-events: none; opacity: .55; }
.ticked::before { top: -1px; left: -1px; border-top: 1.5px solid var(--copper); border-left: 1.5px solid var(--copper); }
.ticked::after { bottom: -1px; right: -1px; border-bottom: 1.5px solid var(--copper); border-right: 1.5px solid var(--copper); }

/* section eyebrow gets a drawn rule beside it */
.sec-head .eyebrow { position: relative; padding-right: 0; }
.sec-head { position: relative; }
.sec-head::after { content: ''; display: block; height: 1px; width: 100%; margin-top: 22px;
  background: linear-gradient(90deg, var(--copper) 0, var(--copper) 56px, var(--line) 56px, var(--line) 100%); }

/* drop cap on About */
.about-body p.lead-cap::first-letter { font-family: 'Fraunces', serif; font-weight: 600; float: left;
  font-size: 3.4rem; line-height: .82; padding: 6px 12px 0 0; color: var(--copper); }

/* marquee strip */
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-raise); padding: 16px 0; }
.marquee .track { display: inline-flex; white-space: nowrap; animation: scroll-x 32s linear infinite; }
.marquee:hover .track { animation-play-state: paused; }
.marquee span { font-family: 'Fraunces', serif; font-style: italic; font-size: 1.4rem; color: var(--ink); padding: 0 28px; }
.marquee span::after { content: '◆'; color: var(--copper); font-size: .7rem; font-style: normal; margin-left: 56px; vertical-align: middle; }
@keyframes scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* capabilities: faint index watermark + animated top hairline */
.cap { position: relative; overflow: hidden; }
.cap::before { content: ''; position: absolute; top: 0; left: 0; height: 2px; width: 0; background: var(--copper); transition: width .4s var(--ease); }
.cap:hover::before { width: 100%; }
.cap .ghost-n { position: absolute; right: 14px; bottom: 2px; font-family: 'Fraunces', serif; font-weight: 600;
  font-size: 4.2rem; line-height: 1; color: rgba(177,96,31,.07); pointer-events: none; }

/* buttons: fill-from-left shine */
.btn { position: relative; overflow: hidden; z-index: 0; }
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--copper); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.btn.solid::before { background: var(--copper-bright); }
.btn:hover::before { transform: scaleX(1); }

/* work-row: large faint index that slides in on hover */
.work-row { position: relative; }
.work-row .idx { position: absolute; right: 60px; top: 50%; transform: translateY(-50%) translateX(20px);
  font-family: 'Fraunces', serif; font-size: 3rem; color: rgba(177,96,31,.10); opacity: 0; transition: all .35s var(--ease); pointer-events: none; }
.work-row:hover .idx { opacity: 1; transform: translateY(-50%) translateX(0); }

/* metrics: subtle count-up emphasis */
.metrics .m { position: relative; transition: background .3s var(--ease); }
.metrics .m:hover { background: #fff8ef; }
.metrics .m .big { font-variant-numeric: tabular-nums; }

/* hub/work cards subtle tilt cue */
.hub-card { will-change: transform; }

/* capabilities CTA tile (fills the 9th grid cell) */
.cap-cta { display: flex; flex-direction: column; justify-content: center; background: #fbf4ea; text-decoration: none; }
.cap-cta:hover { background: #fff8ef; }
.cap-cta h3 { color: var(--ink); }
.cap-cta .num { color: var(--copper); }

/* knowledge hub: 3-across when there are three tools */
.hub-grid.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 820px) { .hub-grid.three { grid-template-columns: 1fr; } }

/* capabilities: two-tier (leadership + technical) */
.cap-tier { display: block; margin: 6px 0 16px; }
.cap-grid.lead { grid-template-columns: repeat(4, 1fr); }
.cap-grid.lead + .cap-tier { margin-top: 40px; }
@media (max-width: 820px) { .cap-grid.lead { grid-template-columns: repeat(2, 1fr); } }

/* homepage stats band */
.stat-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 3px; overflow: hidden; }
.stat-band .s { background: var(--bg-card); padding: 34px 24px; text-align: center; position: relative; transition: background .3s var(--ease); }
.stat-band .s:hover { background: #fff8ef; }
.stat-band .s .big { font-family: 'Fraunces', serif; font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 600; color: var(--copper-bright); line-height: 1; font-variant-numeric: tabular-nums; }
.stat-band .s .lbl { font-family: 'IBM Plex Mono', monospace; font-size: .74rem; letter-spacing: .04em; color: var(--ink-soft); margin-top: 12px; }
.stat-band .s .sub { display: block; font-family: 'IBM Plex Mono', monospace; font-size: .64rem; letter-spacing: .06em; color: var(--ink-faint); margin-top: 6px; text-transform: uppercase; }
@media (max-width: 820px) { .stat-band { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   ACCESSIBILITY — honor reduced-motion preferences
   Kills the marquee, hero glow float, pulsing dot, count-ups,
   and scroll reveals for users who ask the OS for less motion.
   ============================================================ */
@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; }
  .marquee .track { animation: none !important; transform: none !important; }
  .hero::after { animation: none !important; }
  .status .dot::after { animation: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .hero .load { opacity: 1 !important; transform: none !important; animation: none !important; }
}
