/* ============ CREDENTIALS PAGE · cinematic ============ */
.cr-eyebrow { display:inline-flex; align-items:center; gap:14px; font-size:.74rem; letter-spacing:.32em; text-transform:uppercase; color:var(--gold); }
.cr-eyebrow::before { content:''; width:42px; height:1px; background:var(--gold); }

/* Hero */
.cr-hero { position:relative; min-height:100vh; min-height:100svh; overflow:hidden; background:#0F0F0F; color:var(--dark-text); display:flex; align-items:center; }
.cr-hero__media { position:absolute; inset:0; margin:0; }
.cr-hero__media img { width:100%; height:100%; object-fit:cover; object-position:22% 30%; transform:scale(1.08); animation:crKen 18s var(--ease) forwards; }
@keyframes crKen { to { transform:scale(1); } }
.cr-hero__scrim { position:absolute; inset:0; background:
  linear-gradient(90deg, rgba(15,15,15,0) 0%, rgba(15,15,15,.25) 38%, rgba(15,15,15,.88) 62%, #0F0F0F 100%),
  linear-gradient(180deg, rgba(15,15,15,.35) 0%, rgba(15,15,15,0) 30%, rgba(15,15,15,.6) 100%); }
.cr-hero__inner { position:relative; z-index:2; display:flex; justify-content:flex-end; padding-top:var(--nav-h); }
.cr-hero__copy { width:min(600px,100%); }
.cr-hero__title { font-family:var(--serif); font-weight:400; font-size:clamp(3.2rem,6.6vw,6.6rem); line-height:.95; letter-spacing:-.025em; color:#F6F1E7; margin:1.4rem 0 1.6rem; opacity:0; transform:translateY(24px); animation:crRise 1.2s .2s var(--ease) forwards; }
.cr-hero__lede { font-size:clamp(1.02rem,1.3vw,1.18rem); line-height:1.75; color:var(--dark-text-muted); max-width:46ch; opacity:0; animation:crRise 1.2s .45s var(--ease) forwards; }
.cr-eyebrow { opacity:0; animation:crRise 1s .05s var(--ease) forwards; }
@keyframes crRise { from { opacity:0; transform:translateY(24px);} to { opacity:1; transform:none; } }
.cr-chapters { display:flex; flex-wrap:wrap; gap:10px; margin-top:2.4rem; opacity:0; animation:crRise 1.2s .7s var(--ease) forwards; }
.cr-chapters a { display:inline-flex; align-items:center; gap:10px; padding:10px 18px; border:1px solid rgba(237,230,216,.22); border-radius:999px; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--dark-text); transition:border-color .3s, background .3s, color .3s; }
.cr-chapters a span { font-family:var(--serif); color:var(--gold); letter-spacing:.06em; }
.cr-chapters a:hover { border-color:var(--gold); background:rgba(200,164,94,.1); }
.cr-hero__scroll { position:absolute; left:50%; bottom:28px; z-index:2; width:1px; height:64px; background:rgba(237,230,216,.2); overflow:hidden; }
.cr-hero__scroll span { position:absolute; left:0; top:-40%; width:1px; height:40%; background:var(--gold); animation:crScroll 2.2s var(--ease) infinite; }
@keyframes crScroll { to { top:110%; } }

/* Stats */
.cr-stats { background:#0F0F0F; border-top:1px solid rgba(200,164,94,.35); padding:clamp(2.6rem,5vw,4rem) 0; }
.cr-stats__grid { display:grid; grid-template-columns:repeat(4,1fr); }
.cr-stat { padding:0 clamp(1rem,2vw,2rem); border-left:1px solid var(--dark-hair); display:flex; flex-direction:column; gap:.6rem; }
.cr-stat:first-child { border-left:0; padding-left:0; }
.cr-stat__num { font-family:var(--serif); font-size:clamp(2.6rem,5vw,4.2rem); line-height:1; color:var(--gold); font-variant-numeric:lining-nums tabular-nums; }
.cr-stat__label { font-size:.86rem; line-height:1.5; color:var(--dark-text-muted); max-width:22ch; }

/* Section shells */
.cr-sec { padding:clamp(5rem,11vw,9rem) 0; position:relative; }
.cr-edu { background:var(--paper); }
.cr-certs { background:var(--paper-2); }
.cr-net { background:var(--paper); }
.cr-skills { background:var(--paper-2); }
.cr-head { display:grid; grid-template-columns:auto 1fr; gap:clamp(1.2rem,3vw,2.6rem); align-items:end; margin-bottom:clamp(3rem,6vw,5rem); padding-bottom:clamp(1.6rem,3vw,2.4rem); border-bottom:1px solid var(--terra); }
.cr-head--dark { border-bottom-color:rgba(200,164,94,.45); }
.cr-roman { font-family:var(--serif); font-style:italic; font-size:clamp(4rem,9vw,7.5rem); line-height:.8; color:transparent; -webkit-text-stroke:1px var(--terra); }
.cr-head--dark .cr-roman { -webkit-text-stroke-color:var(--gold); }
.cr-head .label { display:block; margin-bottom:.9rem; }
.cr-head__title { font-size:clamp(2.1rem,4.6vw,3.8rem); }
.cr-head__title em { color:var(--terra); font-style:italic; }
.cr-head--dark .cr-head__title { color:#F6F1E7; }
.cr-head--dark .cr-head__title em { color:var(--gold); }

/* Education timeline */
.cr-timeline { list-style:none; padding:0; margin:0; }
.cr-tl { display:grid; grid-template-columns:minmax(150px,240px) 1fr; gap:clamp(1.5rem,4vw,4rem); padding:clamp(2rem,4vw,3rem) 0; border-bottom:1px solid var(--line, #E6E1D7); }
.cr-tl:last-child { border-bottom:0; }
.cr-tl__year span { display:block; font-family:var(--serif); font-size:clamp(3rem,6vw,5rem); line-height:.9; color:var(--ink); letter-spacing:-.02em; }
.cr-tl__year small { display:block; margin-top:.8rem; font-size:.74rem; letter-spacing:.18em; text-transform:uppercase; color:var(--terra); }
.cr-tl__inst { font-size:.76rem; letter-spacing:.2em; text-transform:uppercase; color:var(--charcoal); }
.cr-tl__title { font-family:var(--serif); font-weight:400; font-size:clamp(1.5rem,2.6vw,2.2rem); line-height:1.15; color:var(--ink); margin:.7rem 0 .6rem; }
.cr-tl__meta { font-size:.92rem; color:var(--charcoal); opacity:.8; }
.cr-tl__thesis { margin-top:1.3rem; padding-left:1.2rem; border-left:2px solid var(--gold); font-family:var(--serif); font-style:italic; font-size:1.08rem; line-height:1.6; color:var(--charcoal); max-width:62ch; }
.cr-tl__thesis span { display:block; font-family:var(--sans); font-style:normal; font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gold-deep); margin-bottom:.35rem; }

/* Certifications */
.cr-cert-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1rem,2vw,1.6rem); }
.cr-cert { position:relative; background:var(--paper); border:1px solid #E6E1D7; padding:clamp(1.6rem,2.6vw,2.2rem); display:flex; flex-direction:column; gap:.7rem; transition:transform .5s var(--ease), box-shadow .5s var(--ease), border-color .4s; overflow:hidden; }
.cr-cert::after { content:''; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--terra); transition:width .6s var(--ease); }
.cr-cert:hover { transform:translateY(-6px); box-shadow:0 30px 60px -34px rgba(10,10,10,.35); border-color:transparent; }
.cr-cert:hover::after { width:100%; }
.cr-cert--feature { grid-row:span 2; background:#0F0F0F; border-color:#0F0F0F; color:var(--dark-text); }
.cr-cert--feature::after { background:var(--gold); }
.cr-cert__top { display:flex; align-items:center; justify-content:space-between; margin-bottom:.8rem; }
.cr-seal { width:52px; height:52px; border-radius:50%; border:1px solid var(--gold); display:grid; place-items:center; font-family:var(--serif); font-size:1rem; color:var(--gold-deep); position:relative; }
.cr-seal::before { content:''; position:absolute; inset:4px; border-radius:50%; border:1px dashed rgba(200,164,94,.55); }
.cr-cert--feature .cr-seal { color:var(--gold); }
.cr-cert__year { font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--terra); }
.cr-cert--feature .cr-cert__year { color:var(--gold); }
.cr-cert__issuer { font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--charcoal); opacity:.75; }
.cr-cert--feature .cr-cert__issuer { color:var(--dark-text-muted); opacity:1; }
.cr-cert__title { font-family:var(--serif); font-weight:400; font-size:clamp(1.3rem,1.9vw,1.6rem); line-height:1.2; color:var(--ink); }
.cr-cert--feature .cr-cert__title { color:#F6F1E7; font-size:clamp(1.7rem,2.6vw,2.3rem); }
.cr-cert__desc { font-size:.96rem; line-height:1.7; color:var(--charcoal); }
.cr-cert__points { list-style:none; padding:0; margin:.8rem 0 0; display:flex; flex-direction:column; }
.cr-cert__points li { padding:.9rem 0; border-top:1px solid var(--dark-hair); font-size:.98rem; line-height:1.55; color:var(--dark-text); display:flex; gap:12px; }
.cr-cert__points li::before { content:''; flex:0 0 6px; height:6px; margin-top:.55em; border-radius:50%; background:var(--gold); }
.cr-cert__mode { margin-top:auto; padding-top:1.4rem; font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gold); }

/* Honours (dark cinematic) */
.cr-honours { background:#0F0F0F; color:var(--dark-text); overflow:hidden; }
.cr-honours::before { content:''; position:absolute; inset:0 0 auto 0; height:1px; background:linear-gradient(90deg,transparent,rgba(200,164,94,.6),transparent); }
.cr-award { display:grid; grid-template-columns:auto 1fr; gap:clamp(2rem,5vw,5rem); align-items:center; padding-bottom:clamp(3rem,6vw,4.5rem); border-bottom:1px solid var(--dark-hair); }
.cr-award__num { font-family:var(--serif); font-size:clamp(7rem,20vw,16rem); line-height:.8; letter-spacing:-.04em; color:transparent; -webkit-text-stroke:1px var(--gold); background:linear-gradient(180deg,rgba(200,164,94,.0),rgba(200,164,94,.18)); -webkit-background-clip:text; background-clip:text; }
.cr-award__year { display:block; font-size:.74rem; letter-spacing:.24em; text-transform:uppercase; color:var(--gold); margin-bottom:1rem; }
.cr-award__title { font-family:var(--serif); font-weight:400; font-size:clamp(1.9rem,3.6vw,3rem); line-height:1.1; color:#F6F1E7; max-width:20ch; }
.cr-award__issuer { margin-top:.9rem; font-size:.84rem; letter-spacing:.14em; text-transform:uppercase; color:var(--dark-text-muted); }
.cr-award__desc { margin-top:1.2rem; font-size:1.04rem; line-height:1.75; color:var(--dark-text-muted); max-width:58ch; }
.cr-confer { display:grid; grid-template-columns:auto 1fr; gap:clamp(2rem,5vw,5rem); padding-top:clamp(3rem,6vw,4.5rem); align-items:start; }
.cr-confer__date { display:flex; flex-direction:column; min-width:clamp(140px,18vw,230px); font-family:var(--serif); font-size:clamp(1.6rem,2.8vw,2.4rem); line-height:1.1; color:#F6F1E7; }
.cr-confer__date span + span::before { content:'to '; font-size:.5em; letter-spacing:.2em; text-transform:uppercase; color:var(--dark-text-muted); font-family:var(--sans); vertical-align:middle; }
.cr-confer__date small { margin-top:.8rem; font-family:var(--sans); font-size:.74rem; letter-spacing:.24em; color:var(--gold); }
.cr-confer__title { font-family:var(--serif); font-weight:400; font-size:clamp(1.6rem,2.8vw,2.3rem); line-height:1.15; color:#F6F1E7; }
.cr-confer__talk { margin-top:1.2rem; font-family:var(--serif); font-style:italic; font-size:clamp(1.1rem,1.6vw,1.3rem); line-height:1.55; color:var(--gold); max-width:52ch; }

/* Networks */
.cr-net__list { display:flex; flex-direction:column; }
.cr-org { display:grid; grid-template-columns:minmax(180px,320px) 1fr; gap:clamp(1.5rem,4vw,4rem); padding:clamp(2rem,4vw,3rem) 0; border-bottom:1px solid var(--terra); align-items:baseline; transition:padding-left .5s var(--ease); }
.cr-org:hover { padding-left:1rem; }
.cr-org__mark { font-family:var(--serif); font-size:clamp(2.8rem,6vw,5rem); line-height:.9; letter-spacing:-.01em; color:transparent; -webkit-text-stroke:1px var(--ink); transition:color .5s var(--ease); }
.cr-org:hover .cr-org__mark { color:var(--terra); -webkit-text-stroke-color:var(--terra); }
.cr-org__when { font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--terra); }
.cr-org__name { font-family:var(--serif); font-weight:400; font-size:clamp(1.4rem,2.3vw,1.9rem); line-height:1.2; color:var(--ink); margin:.6rem 0 .8rem; }
.cr-org__body p { font-size:1rem; line-height:1.75; color:var(--charcoal); max-width:64ch; }

/* Skills */
.cr-skill-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1.5rem,3vw,3rem); }
.cr-skill h3 { display:flex; align-items:center; gap:12px; font-size:.78rem; letter-spacing:.22em; text-transform:uppercase; font-weight:500; color:var(--ink); padding-bottom:1rem; border-bottom:1px solid var(--ink); margin-bottom:.4rem; }
.cr-dot { width:9px; height:9px; border-radius:50%; }
.cr-dot--terra { background:var(--terra); } .cr-dot--cyan { background:var(--cyan); } .cr-dot--gold { background:var(--gold); }
.cr-skill ul { list-style:none; padding:0; margin:0; }
.cr-skill li { font-family:var(--serif); font-size:clamp(1.05rem,1.4vw,1.22rem); line-height:1.35; color:var(--charcoal); padding:.85rem 0; border-bottom:1px solid #E6E1D7; transition:color .3s, padding-left .4s var(--ease); }
.cr-skill li:hover { color:var(--terra); padding-left:.5rem; }

/* Responsive */
@media (max-width: 960px) {
  .cr-cert-grid { grid-template-columns:1fr 1fr; }
  .cr-cert--feature { grid-row:auto; grid-column:1 / -1; }
  .cr-skill-grid { grid-template-columns:1fr; }
  .cr-stats__grid { grid-template-columns:1fr 1fr; row-gap:2rem; }
  .cr-stat:nth-child(3) { border-left:0; padding-left:0; }
}
@media (max-width: 720px) {
  .cr-hero { align-items:flex-end; }
  .cr-hero__media img { object-position:30% 20%; }
  .cr-hero__scrim { background:linear-gradient(180deg, rgba(15,15,15,.2) 0%, rgba(15,15,15,.35) 40%, rgba(15,15,15,.92) 72%, #0F0F0F 100%); }
  .cr-hero__inner { padding-bottom:5.5rem; }
  .cr-hero__scroll { display:none; }
  .cr-cert-grid { grid-template-columns:1fr; }
  .cr-tl, .cr-org, .cr-award, .cr-confer { grid-template-columns:1fr; gap:1rem; }
  .cr-award__num { font-size:7rem; }
  .cr-head { grid-template-columns:1fr; }
  .cr-roman { font-size:3.6rem; }
}
@media (prefers-reduced-motion: reduce) {
  .cr-hero__media img, .cr-hero__title, .cr-hero__lede, .cr-eyebrow, .cr-chapters { animation:none; opacity:1; transform:none; }
  .cr-hero__scroll span { animation:none; }
}

/* Education media: campus + logo */
.cr-tl { grid-template-columns:minmax(150px,220px) 1fr minmax(260px,380px); align-items:start; }
.cr-tl__body { grid-column:2; }
.cr-tl__media { grid-column:3; position:relative; margin:0; aspect-ratio:4/3; overflow:hidden; box-shadow:0 30px 60px -36px rgba(10,10,10,.45); }
.cr-tl__campus { width:100%; height:100%; object-fit:cover; transform:scale(1.04); transition:transform 1.2s var(--ease), filter .8s var(--ease); filter:saturate(.85) contrast(1.02); }
.cr-tl:hover .cr-tl__campus { transform:scale(1); filter:none; }
.cr-tl__media::after { content:''; position:absolute; inset:0; background:linear-gradient(180deg,rgba(15,15,15,0) 45%,rgba(15,15,15,.55) 100%); pointer-events:none; }
.cr-tl__logo { position:absolute; left:14px; bottom:14px; z-index:2; width:84px; height:84px; background:#fff; display:grid; place-items:center; padding:6px; box-shadow:0 10px 24px -10px rgba(0,0,0,.5); border-bottom:2px solid var(--gold); }
.cr-tl__logo img { width:100%; height:100%; object-fit:contain; }
@media (max-width: 960px) {
  .cr-tl { grid-template-columns:minmax(120px,170px) 1fr; }
  .cr-tl__media { grid-column:2; margin-top:1.4rem; }
}
@media (max-width: 720px) {
  .cr-tl { grid-template-columns:1fr; }
  .cr-tl__body, .cr-tl__media { grid-column:auto; }
}