/* ============================================================
   rohanbhargava.com v2 "Monochrome" (Aug 2026)
   Black and white, Versus-adjacent. Type-led, photo-accented.
   Influences: onyekachi.design (timeline), michealmorgan.com
   (one-sentence hero), danielstoopendaal.nl (restraint),
   hillarycoe.com (affiliation + award strips).
   ============================================================ */

@font-face{
  font-family:'Fraunces';font-weight:600;font-style:normal;font-display:swap;
  src:url('fonts/fraunces-latin-600-normal.woff2') format('woff2');
}
@font-face{
  font-family:'Fraunces';font-weight:400;font-style:italic;font-display:swap;
  src:url('fonts/fraunces-latin-400-italic.woff2') format('woff2');
}
@font-face{
  font-family:'Inter';font-weight:400;font-style:normal;font-display:swap;
  src:url('fonts/inter-latin-400-normal.woff2') format('woff2');
}
@font-face{
  font-family:'Inter';font-weight:600;font-style:normal;font-display:swap;
  src:url('fonts/inter-latin-600-normal.woff2') format('woff2');
}

:root{
  --bg:#0B0B0C;
  --panel:#121214;
  --panel-2:#161618;
  --ink:#F4F4F2;
  --mut:#A3A39E;
  --dim:#6E6E6A;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.22);
  --head:'Fraunces',Georgia,'Times New Roman',serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;
  --max:1120px;
  --r:14px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html.no-js .reveal{opacity:1;transform:none}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
::selection{background:var(--ink);color:var(--bg)}

img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
p a,li a,.prose a{border-bottom:1px solid var(--line-strong);transition:border-color .2s}
p a:hover,li a:hover,.prose a:hover{border-color:var(--ink)}

.container{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:88px 0}
@media(max-width:720px){section{padding:64px 0}}

h1,h2,h3{font-family:var(--head);font-weight:600;letter-spacing:-.015em;line-height:1.08}
h2{font-size:clamp(1.9rem,3.8vw,2.7rem)}
h3{font-size:1.22rem;line-height:1.25}
h1 em,h2 em,h3 em{font-family:var(--head);font-style:italic;font-weight:400}

.kicker{
  font-family:var(--body);font-weight:600;font-size:.7rem;letter-spacing:.26em;
  text-transform:uppercase;color:var(--mut);margin-bottom:18px;
}
.section-head{margin-bottom:44px;max-width:640px}
.section-head p{color:var(--mut);margin-top:10px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--bg);padding:10px 16px;z-index:100}
.skip-link:focus{left:16px;top:16px}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(11,11,12,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.wordmark{font-family:var(--head);font-weight:600;font-size:1.15rem;letter-spacing:0}
.wordmark span{color:var(--dim)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:.86rem;color:var(--mut);letter-spacing:.04em;transition:color .2s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links .cta{
  color:var(--bg);background:var(--ink);padding:9px 18px;border-radius:99px;
  font-weight:700;transition:opacity .2s;
}
.nav-links .cta:hover{opacity:.85;color:var(--bg)}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);color:var(--ink);
  font-size:1.1rem;border-radius:8px;padding:6px 12px;cursor:pointer}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;
    align-items:flex-start;gap:0;background:var(--bg);border-bottom:1px solid var(--line);
    padding:12px 24px 20px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;font-size:1rem;width:100%}
  .nav-links .cta{margin-top:10px;text-align:center;width:auto}
}

/* ---------- Hero ---------- */
.hero{min-height:92vh;display:flex;align-items:center;padding:140px 0 80px}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(3rem,7.2vw,5.4rem);letter-spacing:-.02em;margin-bottom:22px;line-height:1.02}
.hero-role{
  font-family:var(--body);font-weight:600;font-size:clamp(.78rem,1.5vw,.94rem);letter-spacing:.16em;
  text-transform:uppercase;color:var(--mut);margin-bottom:30px;line-height:1.9;
}
.hero-role b{color:var(--ink);font-weight:600}
.hero-lead{font-size:1.13rem;color:var(--mut);max-width:56ch}
.hero-lead strong{color:var(--ink);font-weight:700}
.hero-ctas{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.btn{
  display:inline-block;padding:13px 26px;border-radius:99px;font-weight:700;font-size:.94rem;
  transition:opacity .2s,background .2s;
}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{opacity:.85}
.btn-ghost{border:1px solid var(--line-strong);color:var(--ink)}
.btn-ghost:hover{background:rgba(255,255,255,.06)}
.hero-portrait{position:relative}
.portrait-frame{
  border:1px solid var(--line-strong);border-radius:var(--r);overflow:hidden;
  aspect-ratio:4/5;background:var(--panel);
}
.portrait-frame img{width:100%;height:100%;object-fit:cover;filter:none;transition:filter .5s}
.portrait-frame:hover img{filter:grayscale(1) contrast(1.04)}
.portrait-badge{
  position:absolute;left:18px;bottom:18px;background:rgba(11,11,12,.82);backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:10px;padding:10px 16px;font-size:.8rem;color:var(--mut);
  line-height:1.5;
}
.portrait-badge strong{display:block;color:var(--ink);font-family:var(--body);font-weight:600;font-size:.86rem}
@media(max-width:860px){
  .hero{padding-top:110px;min-height:0}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-portrait{max-width:420px}
}

/* ---------- Stats ---------- */
.stats-section{padding:0 0 88px}
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.stat{padding:34px 22px;border-left:1px solid var(--line)}
.stat:first-child{border-left:none}
.stat b{display:block;font-family:var(--head);font-weight:600;font-size:2.6rem;letter-spacing:-.02em;line-height:1.1}
.stat span{color:var(--dim);font-size:.85rem;line-height:1.45;display:block;margin-top:6px}
@media(max-width:720px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:none}
  .stat{border-top:1px solid var(--line)}
  .stat:nth-child(-n+2){border-top:none}
}

/* ---------- Affiliations (Coe-style ledger) ---------- */
.ledger{border-top:1px solid var(--line)}
.ledger-row{
  display:grid;grid-template-columns:1.1fr 1.3fr .6fr;gap:20px;align-items:baseline;
  padding:20px 4px;border-bottom:1px solid var(--line);transition:background .2s;
}
.ledger-row:hover{background:rgba(255,255,255,.03)}
.ledger-row .org{font-family:var(--head);font-weight:600;font-size:1.14rem}
.ledger-row .role{color:var(--mut);font-size:.94rem}
.ledger-row .when{color:var(--dim);font-size:.85rem;text-align:right;font-variant-numeric:tabular-nums}
.ledger-row .org a{border-bottom:1px solid transparent}
.ledger-row .org a:hover{border-color:var(--ink)}
@media(max-width:640px){
  .ledger-row{grid-template-columns:1fr;gap:2px;padding:16px 4px}
  .ledger-row .when{text-align:left}
}

/* ---------- Award band + record grid ---------- */
.award-band{
  border:1px solid var(--line-strong);border-radius:var(--r);
  padding:44px 46px;background:var(--panel);
  display:grid;grid-template-columns:auto 1fr;gap:34px;align-items:center;
  margin-bottom:18px;
}
.award-mark{
  font-family:var(--head);font-weight:600;font-size:2.6rem;line-height:1;
  border:1px solid var(--line-strong);border-radius:50%;width:92px;height:92px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.award-band h3{font-size:1.42rem;margin-bottom:10px}
.award-band p{color:var(--mut);font-size:.98rem;max-width:66ch}
@media(max-width:720px){.award-band{grid-template-columns:1fr;padding:32px 26px}}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.card{
  border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;background:var(--panel);
  transition:border-color .25s,transform .25s;
  display:flex;flex-direction:column;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.card .tag{
  display:inline-block;align-self:flex-start;font-family:var(--body);font-weight:600;
  font-size:.64rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--dim);border:1px solid var(--line);border-radius:99px;
  padding:5px 12px;margin-bottom:18px;
}
.card h3{margin-bottom:10px}
.card p{color:var(--mut);font-size:.95rem}
.card .meta{margin-top:auto;padding-top:18px;font-size:.8rem;color:var(--dim)}
@media(max-width:960px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.card-grid{grid-template-columns:1fr}}

/* ---------- Timeline (Onyekachi-style) ---------- */
.tl{position:relative;margin-top:20px}
.tl-entry{
  display:grid;grid-template-columns:110px 40px 1fr;gap:0 8px;
  position:relative;
}
.tl-year{
  font-family:var(--head);font-weight:600;font-size:1.7rem;color:var(--ink);
  text-align:right;padding:32px 10px 0 0;letter-spacing:-.01em;
}
.tl-year small{display:block;font-family:var(--body);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-top:5px;font-weight:600}
.tl-rail{position:relative}
.tl-rail::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--line)}
.tl-entry:first-child .tl-rail::before{top:44px}
.tl-entry:last-child .tl-rail::before{bottom:auto;height:44px}
.tl-dot{
  position:absolute;left:50%;top:44px;transform:translate(-50%,-50%);
  width:11px;height:11px;border-radius:50%;background:var(--bg);
  border:2px solid var(--ink);z-index:1;
}
.tl-card{
  border:1px solid var(--line);border-radius:var(--r);background:var(--panel);
  padding:30px 30px;margin:14px 0 36px;
  transition:border-color .25s;
}
.tl-card:hover{border-color:var(--line-strong)}
.tl-card .tl-org{font-family:var(--head);font-weight:600;font-size:1.34rem}
.tl-card .tl-role{color:var(--mut);font-size:.88rem;margin:4px 0 14px;letter-spacing:.02em}
.tl-card p{color:var(--mut);font-size:.97rem;margin-bottom:12px}
.tl-card p:last-child{margin-bottom:0}
.tl-card p strong{color:var(--ink)}
.tl-proof{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;padding-top:16px;
  border-top:1px solid var(--line);
}
.tl-proof a,.tl-proof span{
  font-size:.78rem;color:var(--mut);border:1px solid var(--line);border-radius:99px;
  padding:6px 14px;transition:border-color .2s,color .2s;
}
.tl-proof a:hover{border-color:var(--ink);color:var(--ink)}
.tl-photo{
  border-radius:10px;overflow:hidden;border:1px solid var(--line);
  margin:20px 0 4px;max-width:440px;width:100%;background:var(--panel-2);
}
.tl-photo img{width:100%;height:auto;display:block}
.tl-photo.tl-photo-mono img{filter:grayscale(1);transition:filter .5s}
.tl-photo.tl-photo-mono:hover img{filter:grayscale(0)}
.tl-photo figcaption{font-size:.78rem;color:var(--dim);padding:11px 15px;border-top:1px solid var(--line);line-height:1.5}
.tl-end .tl-card{background:transparent;border-style:dashed}
@media(max-width:720px){
  .tl-entry{grid-template-columns:24px 1fr}
  .tl-year{grid-column:1/-1;text-align:left;padding:0 0 4px 34px;font-size:1.25rem}
  .tl-rail{grid-row:2}
  .tl-card{grid-row:2;margin-bottom:28px}
}

/* ---------- Prose ---------- */
.prose{max-width:70ch}
.prose p{margin-bottom:22px;color:var(--mut);font-size:1.04rem}
.prose p strong{color:var(--ink)}

/* ---------- Country belt (conveyor marquee) ---------- */
.belt-wrap{
  position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--r);
  background:var(--panel);padding:32px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
}
.belt-track{display:flex;width:max-content;animation:belt 90s linear infinite}
.belt-wrap:hover .belt-track{animation-play-state:paused}
.belt-seg{display:flex;gap:38px;padding-right:38px}
.belt-item{display:flex;flex-direction:column;align-items:center;gap:11px;min-width:92px}
.belt-item img{
  width:58px;height:44px;object-fit:cover;border-radius:6px;
  border:1px solid var(--line-strong);filter:saturate(.85);
  transition:filter .3s,transform .3s;box-shadow:0 4px 18px rgba(0,0,0,.45);
}
.belt-item:hover img{filter:saturate(1.2);transform:translateY(-4px)}
.belt-item span{
  font-size:.66rem;color:var(--dim);font-family:var(--body);font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;
}
@keyframes belt{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.belt-caption{margin-top:18px;font-size:.84rem;color:var(--dim);text-align:center}
.belt-caption b{color:var(--ink);font-family:var(--head)}
@media(prefers-reduced-motion:reduce){
  .belt-track{animation:none}
  .belt-wrap{overflow-x:auto;-webkit-mask-image:none;mask-image:none}
}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line);max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding:20px 4px;font-family:var(--body);font-weight:600;font-size:1rem;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--dim);font-size:1.3rem;font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--mut);padding:0 4px 22px;max-width:72ch;font-size:.97rem}

/* ---------- Contact ---------- */
.contact-panel{
  border:1px solid var(--line-strong);border-radius:var(--r);background:var(--panel);
  padding:52px;display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center;
}
.contact-panel h2{margin-bottom:12px}
.section-sub{color:var(--mut)}
.contact-links{display:flex;flex-direction:column;gap:2px}
.contact-links a{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  padding:16px 4px;border-bottom:1px solid var(--line);font-family:var(--body);font-weight:600;
  transition:padding .2s;
}
.contact-links a:hover{padding-left:10px}
.contact-links a:first-child{border-top:1px solid var(--line)}
.contact-links .sub{color:var(--dim);font-family:var(--body);font-weight:400;font-size:.85rem}
@media(max-width:820px){.contact-panel{grid-template-columns:1fr;padding:36px 28px}}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:150px 0 30px}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);letter-spacing:-.02em;margin-bottom:16px}
.page-hero .hero-sub{color:var(--mut);font-size:1.1rem;max-width:60ch}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:34px 0;margin-top:40px}
.foot-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot-inner span{color:var(--dim);font-size:.85rem}
footer nav{display:flex;gap:22px}
footer nav a{color:var(--mut);font-size:.85rem}
footer nav a:hover{color:var(--ink)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .portrait-frame img,.tl-photo img,.flag img{transition:none}
}