/* ══════════════════════════════════════════════════════════════════════════
   kokminghui.com — shared site system
   Inherited world (index.html): Archivo · ink #12160F / bone #F4F1E9 / gold
   #E0A63C · spacious editorial · uppercase display, tight tracking · gold
   dash kicker · 22px soft cards · reveal-on-scroll. Interior surfaces open on
   an ink hero band so the light nav pill and gold accent read the same as the
   home hero, then alternate bone / ink sections like the homepage.
   ══════════════════════════════════════════════════════════════════════════ */

:root{
  --c-ink:#12160F;
  --c-ink-soft:#242B1F;
  --c-bone:#F4F1E9;
  --c-accent:#E0A63C;
  --c-accent-hi:#F0BE58;
  --c-accent-lo:#C4862A;
  --c-surface:rgba(255,255,255,.86);
  --c-focus:#1E4FD8;

  --s-1:8px; --s-2:16px; --s-3:24px; --s-4:40px; --s-5:64px; --s-6:96px;

  --t-fast:150ms; --t-base:220ms; --ease:cubic-bezier(.22,.61,.36,1);

  --shell:1440px;
  --wrap:1200px;
  --ink-deep:#0E120C;
}
*{box-sizing:border-box;margin:0;padding:0}
html{font-size:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:1rem;line-height:1.5;
  background:var(--ink-deep);color:var(--c-ink);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--c-focus);outline-offset:3px;border-radius:6px}

.skip{
  position:absolute;left:var(--s-2);top:-56px;z-index:40;
  background:var(--c-ink);color:var(--c-bone);
  padding:12px 18px;border-radius:8px;font-size:.875rem;font-weight:600;
  text-decoration:none;transition:top var(--t-fast) var(--ease);
}
.skip:focus{top:var(--s-2)}

/* grain overlay reused from home hero */
.grain::after{
  content:"";position:absolute;inset:0;z-index:6;pointer-events:none;
  opacity:.12;mix-blend-mode:overlay;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ═════════ NAV (pill) ═════════ */
.nav{
  position:absolute;top:var(--s-3);left:50%;transform:translateX(-50%);
  z-index:20;display:flex;align-items:center;gap:var(--s-4);
  padding:6px 6px 6px 20px;border-radius:999px;
  background:var(--c-surface);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid rgba(255,255,255,.62);
  box-shadow:0 8px 30px rgba(18,22,15,.18);
  white-space:nowrap;max-width:calc(100% - var(--s-3));
}
.nav__brand{
  display:flex;align-items:center;gap:9px;
  font-size:.875rem;font-weight:600;letter-spacing:-.01em;color:var(--c-ink);
  text-decoration:none;
}
.nav__mark{width:12px;height:12px;background:var(--c-accent);border-radius:50%;flex:none}
.nav__links{display:flex;gap:var(--s-1)}
.nav__links a{
  display:inline-flex;align-items:center;min-height:44px;padding:0 12px;
  font-size:.875rem;font-weight:500;color:#333B2C;text-decoration:none;border-radius:999px;
  transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease);
}
.nav__links a:hover{color:var(--c-ink);background:rgba(18,22,15,.06)}
.nav__links a[aria-current="page"]{color:var(--c-ink);background:rgba(18,22,15,.08)}
.nav__cta{
  display:inline-flex;align-items:center;min-height:44px;padding:0 22px;
  font-size:.875rem;font-weight:600;color:var(--c-bone);background:var(--c-ink);
  border-radius:999px;text-decoration:none;
  transition:transform var(--t-base) var(--ease),background var(--t-base) var(--ease);
}
.nav__cta:hover{transform:translateY(-1px);background:#1E2618}
.nav__cta:active{transform:translateY(0)}
.nav__burger{display:none}
/* Explorations dropdown */
.nav__dd{position:relative;display:flex}
.nav__dd-toggle{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;font-size:.875rem;font-weight:500;color:#333B2C;text-decoration:none;border-radius:999px;cursor:pointer;transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}
.nav__dd:hover .nav__dd-toggle,.nav__dd:focus-within .nav__dd-toggle{color:var(--c-ink);background:rgba(18,22,15,.06)}
.nav__dd-caret{transition:transform var(--t-fast) var(--ease)}
.nav__dd:hover .nav__dd-caret,.nav__dd:focus-within .nav__dd-caret{transform:rotate(180deg)}
.nav__dd-menu{
  position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(-6px);
  min-width:196px;display:flex;flex-direction:column;gap:2px;padding:8px;z-index:30;
  background:var(--c-surface);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid rgba(255,255,255,.62);border-radius:18px;box-shadow:0 14px 36px rgba(18,22,15,.20);
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--t-fast) var(--ease),transform var(--t-fast) var(--ease);
}
.nav__dd:hover .nav__dd-menu,.nav__dd:focus-within .nav__dd-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.nav__dd-menu::before{content:"";position:absolute;top:-10px;left:0;right:0;height:10px}
.nav__dd-menu a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;font-size:.875rem;font-weight:500;color:#333B2C;text-decoration:none;border-radius:11px;white-space:nowrap;transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}
.nav__dd-menu a:hover{color:var(--c-ink);background:rgba(18,22,15,.06)}
.menu nav a.menu__sub{font-size:1.25rem;font-weight:600;color:rgba(244,241,233,.7);padding-left:20px}

/* ═════════ PAGE HERO (interior) ═════════ */
.phero{
  position:relative;isolation:isolate;overflow:hidden;
  background:var(--ink-deep);color:var(--c-bone);
  padding:calc(var(--s-6) + 32px) var(--s-4) var(--s-6);
  min-height:62vh;display:flex;align-items:flex-end;
}
.phero__bg{
  position:absolute;inset:0;z-index:0;opacity:.5;
  background-size:cover;background-position:center;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.35) 60%,rgba(0,0,0,0) 100%);
          mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.35) 60%,rgba(0,0,0,0) 100%);
}
.phero::before{  /* warm haze so gold + bone read against the photo */
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(120% 90% at 82% 8%,rgba(224,166,60,.20) 0%,rgba(224,166,60,0) 46%),
    linear-gradient(180deg,rgba(14,18,12,.55) 0%,rgba(14,18,12,.30) 40%,rgba(14,18,12,.86) 100%);
}
.phero__inner{position:relative;z-index:3;width:100%;max-width:var(--wrap);margin:0 auto}
.phero__orb{
  position:absolute;top:-6%;right:2%;z-index:2;
  width:min(30vw,300px);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(120% 120% at 32% 22%,var(--c-accent-hi) 0%,var(--c-accent) 52%,var(--c-accent-lo) 100%);
  filter:blur(2px);opacity:.9;
  box-shadow:0 40px 120px -40px rgba(224,166,60,.5);
}
.phero__index{
  font-size:.6875rem;font-weight:600;letter-spacing:.28em;text-transform:uppercase;
  color:rgba(244,241,233,.66);margin-bottom:var(--s-3);
}
.ptitle{
  font-size:clamp(2.75rem,9vw,7rem);
  font-weight:800;letter-spacing:-.045em;line-height:.9;text-transform:uppercase;
  max-width:14ch;
}
.ptitle em{font-style:normal;color:var(--c-accent-hi)}
.phero .lede{
  max-width:52ch;margin-top:var(--s-3);
  font-size:clamp(1.0625rem,1.6vw,1.25rem);line-height:1.6;color:rgba(244,241,233,.82);
}
.phero__meta{
  display:flex;flex-wrap:wrap;gap:var(--s-1) var(--s-4);margin-top:var(--s-4);
  font-size:.75rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(244,241,233,.6);
}
.phero__meta b{color:var(--c-accent-hi);font-weight:700}

/* ═════════ SECTIONS ═════════ */
.sec{position:relative;padding:var(--s-6) var(--s-4)}
.sec--dark{background:var(--ink-deep);color:var(--c-bone)}
.sec--light{background:var(--c-bone);color:var(--c-ink)}
.sec--ink{background:var(--c-ink);color:var(--c-bone)}
.wrap{max-width:var(--wrap);margin:0 auto}
.sec-head{margin-bottom:var(--s-5);max-width:64ch}
.kicker{
  display:flex;align-items:center;gap:12px;
  font-size:.6875rem;font-weight:600;letter-spacing:.28em;text-transform:uppercase;
  margin-bottom:var(--s-2);
}
.kicker::before{content:"";width:34px;height:2px;background:var(--c-accent);flex:none}
.sec--dark .kicker,.sec--ink .kicker{color:rgba(244,241,233,.72)}
.sec--light .kicker{color:#4A5240}
.sec-title{
  font-size:clamp(2.25rem,5.2vw,3.75rem);
  font-weight:800;letter-spacing:-.035em;line-height:.95;text-transform:uppercase;
}
.sec-lede{max-width:44ch;margin-top:var(--s-2);font-size:1.0625rem;line-height:1.6}
.sec--dark .sec-lede,.sec--ink .sec-lede{color:rgba(244,241,233,.78)}
.sec--light .sec-lede{color:#3A4232}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}

/* ═════════ FEATURED PROJECT BLOCKS ═════════ */
.feature{
  display:grid;grid-template-columns:1.05fr .95fr;gap:var(--s-5);align-items:center;
  padding:var(--s-5) 0;border-top:1px solid rgba(244,241,233,.14);
}
.sec--light .feature{border-top-color:rgba(18,22,15,.14)}
.feature:first-of-type{border-top:0}
.feature--flip .feature__media{order:2}
.feature__media{
  position:relative;border-radius:22px;overflow:hidden;
  aspect-ratio:4/5;background:#1a1f16;
  box-shadow:0 40px 90px -50px rgba(0,0,0,.7);
}
.feature__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.feature:hover .feature__media img{transform:scale(1.04)}
.feature__tag{
  position:absolute;top:var(--s-2);left:var(--s-2);z-index:2;
  padding:7px 14px;border-radius:999px;
  background:var(--c-surface);backdrop-filter:blur(10px);
  font-size:.625rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--c-ink);
}
.feature__idx{
  font-size:.75rem;font-weight:700;letter-spacing:.24em;color:var(--c-accent);margin-bottom:var(--s-2);
}
.feature__title{
  font-size:clamp(1.75rem,3.4vw,2.75rem);font-weight:800;letter-spacing:-.03em;line-height:1;
  text-transform:uppercase;margin-bottom:var(--s-2);
}
.feature__desc{font-size:1.0625rem;line-height:1.65;max-width:46ch}
.sec--dark .feature__desc{color:rgba(244,241,233,.76)}
.sec--light .feature__desc{color:#3A4232}
.feature__facts{
  list-style:none;display:flex;flex-wrap:wrap;gap:var(--s-1) var(--s-4);margin-top:var(--s-3);
  font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
}
.feature__facts span{display:block;color:var(--c-accent-lo);margin-bottom:2px}
.sec--dark .feature__facts span{color:var(--c-accent)}
.feature__actions{display:flex;flex-wrap:wrap;gap:var(--s-2);margin-top:var(--s-4)}

/* ═════════ EDITORIAL ARCHIVE INDEX ═════════ */
.archive{border-top:1px solid rgba(244,241,233,.16)}
.sec--light .archive{border-top-color:rgba(18,22,15,.16)}
.arow{
  display:grid;grid-template-columns:88px 1fr auto 92px;align-items:baseline;
  gap:var(--s-3);padding:var(--s-3) var(--s-2);
  border-bottom:1px solid rgba(244,241,233,.12);
  text-decoration:none;color:inherit;position:relative;
  transition:background var(--t-base) var(--ease);
}
.sec--light .arow{border-bottom-color:rgba(18,22,15,.12)}
.arow:hover{background:rgba(224,166,60,.08)}
.arow__term{font-size:.6875rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--c-accent-lo)}
.sec--dark .arow__term{color:var(--c-accent)}
.arow__title{
  font-size:clamp(1.25rem,2.4vw,1.75rem);font-weight:700;letter-spacing:-.02em;line-height:1.15;
  transition:color var(--t-fast) var(--ease);
}
.arow:hover .arow__title{color:var(--c-accent-lo)}
.sec--dark .arow:hover .arow__title{color:var(--c-accent-hi)}
.arow__type{
  font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(244,241,233,.55);text-align:right;max-width:22ch;
}
.sec--light .arow__type{color:#5A6250}
.arow__go{
  display:inline-flex;align-items:center;justify-content:flex-end;gap:8px;
  font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--c-accent);
}
.arow__go svg{transition:transform var(--t-fast) var(--ease)}
.arow:hover .arow__go svg{transform:translateX(4px)}
.arow__fmt{
  justify-self:end;font-size:.625rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(244,241,233,.5);border:1px solid rgba(244,241,233,.2);border-radius:999px;padding:5px 11px;
  white-space:nowrap;align-self:center;
}
.sec--light .arow__fmt{color:#6A7260;border-color:rgba(18,22,15,.2)}
.arow--static{cursor:default}
.arow--static:hover{background:transparent}
.arow--static:hover .arow__title{color:inherit}

/* ═════════ ENTRY LIST (journal) ═════════ */
.entries{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-3)}
.entry{
  display:flex;flex-direction:column;gap:10px;
  border:1px solid rgba(244,241,233,.14);border-radius:22px;
  padding:var(--s-4) var(--s-3) var(--s-3);
  text-decoration:none;color:inherit;background:rgba(244,241,233,.03);
  transition:border-color var(--t-base) var(--ease),transform var(--t-base) var(--ease),background var(--t-base) var(--ease);
}
.sec--light .entry{border-color:rgba(18,22,15,.14);background:rgba(255,255,255,.5)}
.entry:hover{border-color:var(--c-accent);transform:translateY(-4px)}
.entry__num{
  font-size:.75rem;font-weight:700;letter-spacing:.22em;color:var(--c-accent);
}
.entry__title{font-size:1.375rem;font-weight:700;letter-spacing:-.015em;line-height:1.15}
.entry__desc{font-size:.9375rem;line-height:1.6}
.sec--dark .entry__desc{color:rgba(244,241,233,.7)}
.sec--light .entry__desc{color:#3A4232}
.entry__go{
  margin-top:auto;padding-top:var(--s-2);display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--c-accent-lo);
}
.sec--dark .entry__go{color:var(--c-accent-hi)}
.entry__go svg{transition:transform var(--t-fast) var(--ease)}
.entry:hover .entry__go svg{transform:translateX(4px)}

/* ═════════ BUTTONS ═════════ */
.btn{
  display:inline-flex;align-items:center;gap:10px;min-height:50px;padding:0 26px;
  border-radius:999px;font-size:.9375rem;font-weight:600;text-decoration:none;cursor:pointer;
  transition:transform var(--t-base) var(--ease),background var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.btn svg{transition:transform var(--t-fast) var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn--solid{background:var(--c-accent);color:var(--c-ink);border:1px solid var(--c-accent)}
.btn--solid:hover{background:var(--c-accent-hi);border-color:var(--c-accent-hi);transform:translateY(-2px)}
.btn--ghost{border:1px solid rgba(244,241,233,.32);color:var(--c-bone)}
.btn--ghost:hover{border-color:var(--c-accent);transform:translateY(-2px)}
.sec--light .btn--ghost{border-color:rgba(18,22,15,.28);color:var(--c-ink)}
.sec--light .btn--ghost:hover{border-color:var(--c-accent)}

/* ═════════ FOOTER ═════════ */
.footer-sec{background:var(--ink-deep);color:var(--c-bone);padding:var(--s-6) var(--s-4) var(--s-4)}
.footer-cta{max-width:var(--wrap);margin:0 auto var(--s-6);text-align:center}
.footer-cta .kicker{justify-content:center;color:rgba(244,241,233,.72)}
.footer-cta .kicker::after{content:"";width:34px;height:2px;background:var(--c-accent);flex:none}
.footer-cta h2{
  font-size:clamp(2.25rem,5.2vw,3.75rem);font-weight:800;letter-spacing:-.035em;line-height:.95;
  text-transform:uppercase;margin-bottom:var(--s-3);
}
.footer-cta p{max-width:40ch;margin:0 auto;color:rgba(244,241,233,.78);font-size:1.0625rem;line-height:1.6}
.footer-cta .actions{display:flex;justify-content:center;gap:var(--s-2);margin-top:var(--s-4);flex-wrap:wrap}
.footer{
  max-width:var(--wrap);margin:0 auto;padding-top:var(--s-4);
  border-top:1px solid rgba(244,241,233,.12);
  display:flex;justify-content:space-between;align-items:center;gap:var(--s-3);flex-wrap:wrap;
}
.footer__brand{display:flex;align-items:center;gap:9px;font-size:.9375rem;font-weight:600;color:var(--c-bone)}
.footer__brand .nav__mark{width:10px;height:10px}
.footer__brand small{display:block;font-size:.75rem;font-weight:500;color:rgba(244,241,233,.6)}
.footer__links{display:flex;gap:4px;flex-wrap:wrap}
.footer__links a{
  display:inline-flex;align-items:center;min-height:44px;padding:0 12px;
  font-size:.8125rem;font-weight:500;color:rgba(244,241,233,.72);text-decoration:none;border-radius:999px;
  transition:color var(--t-fast) var(--ease);
}
.footer__links a:hover{color:var(--c-bone)}
.footer__copy{font-size:.75rem;color:rgba(244,241,233,.55)}

/* ═════════ MOBILE MENU ═════════ */
.menu{position:fixed;inset:0;z-index:60;display:none;background:rgba(14,18,12,.97);padding:var(--s-5) var(--s-3)}
.menu.open{display:flex;flex-direction:column}
.menu__close{
  align-self:flex-end;width:48px;height:48px;border:1px solid rgba(244,241,233,.3);
  border-radius:999px;background:none;color:var(--c-bone);font-size:1.25rem;cursor:pointer;
}
.menu nav{display:flex;flex-direction:column;gap:4px;margin-top:var(--s-4)}
.menu nav a{
  color:var(--c-bone);text-decoration:none;
  font-size:1.875rem;font-weight:800;letter-spacing:-.03em;text-transform:uppercase;padding:12px 0;
}
.menu nav a:hover{color:var(--c-accent-hi)}

/* ═════════ RESPONSIVE ═════════ */
@media (max-width:900px){
  .feature{grid-template-columns:1fr;gap:var(--s-3)}
  .feature--flip .feature__media{order:0}
  .feature__media{aspect-ratio:4/3}
  .entries{grid-template-columns:1fr}
  .arow{grid-template-columns:64px 1fr;gap:var(--s-1) var(--s-2)}
  .arow__type{grid-column:2;text-align:left;max-width:none;margin-top:2px}
  .arow__go{display:none}
}
@media (max-width:880px){
  .nav{width:calc(100% - var(--s-3));justify-content:space-between;gap:0;padding:6px 6px 6px 18px}
  .nav__links,.nav__cta{display:none}
  .nav__burger{
    display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;
    width:44px;height:44px;background:var(--c-ink);border:0;border-radius:999px;cursor:pointer;
  }
  .nav__burger i{display:block;width:16px;height:1.6px;background:var(--c-bone)}
  .sec{padding:var(--s-5) var(--s-2)}
  .phero{padding:calc(var(--s-6)) var(--s-2) var(--s-5);min-height:56vh}
  .footer-sec{padding:var(--s-5) var(--s-2) var(--s-4)}
  .footer{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
}

/* ═════════ PDF COVER CARDS ═════════ */
.pdf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:var(--s-3)}
.pdf-card{
  display:flex;flex-direction:column;text-decoration:none;color:inherit;
  border:1px solid rgba(244,241,233,.14);border-radius:20px;overflow:hidden;
  background:rgba(244,241,233,.03);
  transition:border-color var(--t-base) var(--ease),transform var(--t-base) var(--ease);
}
.sec--light .pdf-card{border-color:rgba(18,22,15,.14);background:rgba(255,255,255,.55)}
.pdf-card:hover{border-color:var(--c-accent);transform:translateY(-4px)}
.pdf-card__cover{aspect-ratio:4/3;overflow:hidden;background:#1a1f16;border-bottom:1px solid rgba(244,241,233,.1)}
.sec--light .pdf-card__cover{border-bottom-color:rgba(18,22,15,.1)}
.pdf-card__cover img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease)}
.pdf-card:hover .pdf-card__cover img{transform:scale(1.04)}
.pdf-card__body{display:flex;flex-direction:column;gap:8px;padding:var(--s-3);flex:1}
.pdf-card__term{font-size:.625rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--c-accent-lo)}
.sec--dark .pdf-card__term,.sec--ink .pdf-card__term{color:var(--c-accent)}
.pdf-card__title{font-size:1.125rem;font-weight:700;letter-spacing:-.01em;line-height:1.2}
.pdf-card__desc{font-size:.875rem;line-height:1.55}
.sec--dark .pdf-card__desc,.sec--ink .pdf-card__desc{color:rgba(244,241,233,.68)}
.sec--light .pdf-card__desc{color:#3A4232}
.pdf-card__go{
  margin-top:auto;padding-top:var(--s-2);display:inline-flex;align-items:center;gap:8px;
  font-size:.6875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--c-accent-hi);
}
.sec--light .pdf-card__go{color:var(--c-accent-lo)}
.pdf-card__go svg{transition:transform var(--t-fast) var(--ease)}
.pdf-card:hover .pdf-card__go svg{transform:translateX(3px)}

/* ═════════ EARLY COURSEWORK (quiet tier) ═════════ */
.coursework{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:var(--s-2)}
.cw{
  display:flex;align-items:center;gap:12px;padding:13px 15px;
  border:1px solid rgba(244,241,233,.12);border-radius:14px;text-decoration:none;color:inherit;
  transition:border-color var(--t-base) var(--ease),background var(--t-base) var(--ease);
}
.sec--light .cw{border-color:rgba(18,22,15,.12)}
.cw:hover{border-color:var(--c-accent);background:rgba(224,166,60,.06)}
.cw__term{font-size:.625rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--c-accent);white-space:nowrap}
.cw__title{font-size:.9375rem;font-weight:600;letter-spacing:-.01em;line-height:1.2}

/* ═════════ SKETCH GALLERY ═════════ */
.gal-group{margin-top:var(--s-5)}
.gal-group__label{
  font-size:.75rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--c-accent);
  margin-bottom:var(--s-3);display:flex;align-items:center;gap:12px;
}
.gal-group__label::before{content:"";width:26px;height:2px;background:var(--c-accent);flex:none}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--s-2)}
.gal-item{
  display:block;padding:0;margin:0;border:0;cursor:zoom-in;
  position:relative;aspect-ratio:1;border-radius:16px;overflow:hidden;background:#12160F;outline-offset:3px;
}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gal-item:hover img{transform:scale(1.05)}
.gal-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:24px 12px 11px;text-align:left;
  font-size:.75rem;font-weight:600;letter-spacing:.01em;color:#F4F1E9;
  background:linear-gradient(0deg,rgba(14,18,12,.85),rgba(14,18,12,0));
  opacity:0;transform:translateY(6px);
  transition:opacity var(--t-base) var(--ease),transform var(--t-base) var(--ease);
}
.gal-item:hover figcaption,.gal-item:focus-visible figcaption{opacity:1;transform:none}

/* ═════════ LIGHTBOX ═════════ */
.lightbox{
  position:fixed;inset:0;z-index:80;display:none;place-items:center;padding:var(--s-4);
  background:rgba(8,10,7,.92);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.lightbox.open{display:grid}
.lightbox__img{max-width:92vw;max-height:82vh;border-radius:10px;box-shadow:0 40px 120px -30px rgba(0,0,0,.8);background:#12160F}
.lightbox__cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:rgba(244,241,233,.9);font-size:.875rem;font-weight:600;letter-spacing:.02em}
.lightbox__btn{
  position:absolute;top:0;bottom:0;width:22%;border:0;background:none;cursor:pointer;color:#F4F1E9;
  display:grid;place-items:center;opacity:.65;transition:opacity var(--t-fast) var(--ease);
}
.lightbox__btn:hover{opacity:1}
.lightbox__btn svg{width:34px;height:34px;filter:drop-shadow(0 2px 8px rgba(0,0,0,.6))}
.lightbox__prev{left:0;justify-items:start;padding-left:2%}
.lightbox__next{right:0;justify-items:end;padding-right:2%}
.lightbox__close{
  position:absolute;top:20px;right:22px;width:48px;height:48px;border-radius:999px;cursor:pointer;
  border:1px solid rgba(244,241,233,.3);background:rgba(14,18,12,.5);color:#F4F1E9;font-size:1.375rem;line-height:1;
}
.lightbox__close:hover{border-color:var(--c-accent)}

@media (max-width:600px){
  .lightbox__img{max-width:96vw;max-height:74vh}
  .lightbox__btn{width:26%}
}