/* =========================================================
   DR. ARJUN KUMAR GAIRE — ACADEMIC PORTFOLIO
   One shared design system for every page.
========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* -- palette, taken from the site's own gold/ink identity -- */
  --ink:        #11110f;
  --ink-soft:   #191815;
  --panel:      #201d17;
  --gold:       #b08d57;
  --gold-light: #d0b27a;
  --gold-dark:  #8c6d3f;
  --cream:      #f7f3ea;
  --cream-soft: #efe7d6;
  --paper:      #fbf9f4;

  --on-dark:        #e9e2d2;
  --on-dark-muted:  #a59f92;
  --on-light:       #26241f;
  --on-light-muted: #726c5e;

  --line-dark:  rgba(247,243,234,0.12);
  --line-light: rgba(20,18,12,0.14);

  --serif: "Playfair Display", Georgia, serif;
  --sans:  "Inter", sans-serif;

  --shadow: 0 25px 60px rgba(0,0,0,0.35);
  --ease: 0.3s ease;
}

/* =========================================================
   RESET
========================================================= */
*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family: var(--sans);
  background: var(--paper);
  color: var(--on-light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a{ text-decoration:none; color:inherit; }
img{ display:block; max-width:100%; }
ul{ list-style:none; }
button{ font-family:inherit; }

:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

::selection{ background: var(--gold); color:#fff; }

::-webkit-scrollbar{ width:9px; }
::-webkit-scrollbar-track{ background:var(--cream-soft); }
::-webkit-scrollbar-thumb{ background:var(--gold); border-radius:10px; }
::-webkit-scrollbar-thumb:hover{ background:var(--gold-dark); }

.container{
  width: min(1180px, calc(100% - 48px));
  margin: auto;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
  font-size:12px;
  font-weight:600;
  letter-spacing:2.5px;
  color: var(--gold-dark);
}
.kicker::before{
  content:"";
  width:26px;
  height:1px;
  background: var(--gold);
}
.on-dark .kicker{ color:var(--gold-light); }

/* =========================================================
   HEADER / NAV
========================================================= */
.site-header{
  position: fixed;
  top:0; left:0;
  width:100%;
  z-index: 9999;
  background: rgba(17,17,15,0.0);
  border-bottom: 1px solid transparent;
  transition: background var(--ease), border-color var(--ease), padding var(--ease);
  padding: 20px 0;
}
.site-header.scrolled{
  background: rgba(17,17,15,0.96);
  backdrop-filter: blur(10px);
  border-color: var(--line-dark);
  padding: 12px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}
.nav-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{
  font-family: var(--serif);
  font-size: 22px;
  font-weight:700;
  color: var(--cream);
  letter-spacing:-0.3px;
}
.brand span{ color: var(--gold); }

.nav-list{
  display:flex;
  align-items:center;
  gap:4px;
}
.nav-list a{
  position:relative;
  display:inline-block;
  padding:9px 15px;
  font-size:13.5px;
  font-weight:500;
  color: var(--on-dark-muted);
  transition: color var(--ease);
}
.nav-list a::after{
  content:"";
  position:absolute;
  left:15px; right:15px; bottom:4px;
  height:1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin:center;
  transition: transform var(--ease);
}
.nav-list a:hover,
.nav-list a.active{ color: var(--cream); }
.nav-list a:hover::after,
.nav-list a.active::after{ transform: scaleX(1); }

.nav-toggle{
  display:none;
  width:42px; height:42px;
  align-items:center; justify-content:center;
  border:1px solid var(--line-dark);
  border-radius:8px;
  background: var(--ink-soft);
  color: var(--cream);
  font-size:18px;
  cursor:pointer;
}

@media (max-width: 860px){
  .nav-toggle{ display:flex; }
  .nav-list{
    position:fixed;
    top:0; right:-100%;
    width:min(320px, 82%);
    height:100vh;
    flex-direction:column;
    align-items:stretch;
    justify-content:center;
    gap:2px;
    padding: 40px 30px;
    background: var(--ink);
    border-left:1px solid var(--line-dark);
    transition: right 0.35s ease;
  }
  .nav-list.active{ right:0; }
  .nav-list a{ padding:16px 10px; font-size:17px; text-align:center; }
}

/* =========================================================
   BUTTONS
========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 14px 24px;
  font-size:13.5px;
  font-weight:600;
  letter-spacing:0.2px;
  border-radius:2px;
  transition: all var(--ease);
  cursor:pointer;
  border:1px solid transparent;
}
.btn-gold{
  background: var(--gold);
  color: var(--ink);
}
.btn-gold:hover{ background: var(--gold-light); transform: translateY(-2px); }

.btn-ghost-dark{
  border-color: rgba(247,243,234,0.3);
  color: var(--cream);
}
.btn-ghost-dark:hover{ border-color: var(--gold); color:var(--gold-light); transform: translateY(-2px); }

.btn-ghost-light{
  border-color: rgba(20,18,12,0.25);
  color: var(--on-light);
}
.btn-ghost-light:hover{ border-color: var(--gold-dark); color: var(--gold-dark); transform: translateY(-2px); }

/* =========================================================
   HERO (index.html)
========================================================= */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  padding: 150px 0 90px;
  background: var(--ink);
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(247,243,234,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247,243,234,0.028) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}
.hero-grid{
  position:relative; z-index:2;
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap:70px;
  align-items:center;
}
.hero-eyebrow{
  color: var(--on-dark-muted);
  font-size:17px;
  margin-bottom:10px;
}
.hero h1{
  font-family: var(--serif);
  font-size: clamp(42px, 5.6vw, 70px);
  line-height:1.06;
  letter-spacing:-1.5px;
  color: var(--cream);
  margin-bottom:18px;
}
.hero h1 em{
  font-style:normal;
  display:block;
  background: linear-gradient(120deg, var(--gold-dark), var(--gold), var(--gold-light));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-role{
  display:flex;
  align-items:center;
  min-height:36px;
  margin-bottom:22px;
  font-size:21px;
  font-weight:500;
  color: var(--on-dark);
}
.hero-role .typing{ color: var(--gold-light); font-weight:600; margin-left:8px; }
.hero-role .cursor{ margin-left:2px; color:var(--gold); animation: blink 0.9s infinite; }
@keyframes blink{ 0%,50%{opacity:1;} 51%,100%{opacity:0;} }

.hero-desc{
  max-width: 560px;
  margin-bottom:34px;
  color: var(--on-dark-muted);
  font-size:16px;
  line-height:1.85;
}
.hero-actions{
  display:flex;
  gap:14px;
  margin-bottom:44px;
}
.social-row{
  display:flex;
  align-items:center;
  gap:18px;
}
.social-label{
  font-size:11px;
  letter-spacing:2px;
  color:#736c5c;
}
.social-icons{ display:flex; gap:9px; }
.social-icons a{
  width:38px; height:38px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--line-dark);
  border-radius:50%;
  color: var(--on-dark-muted);
  font-size:14px;
  transition: all var(--ease);
}
.social-icons a:hover{
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-3px);
}

/* Hero visual card */
.hero-visual{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:480px;
}
.hero-visual::before{
  content:"";
  position:absolute;
  width:320px; height:320px;
  border-radius:50%;
  background: radial-gradient(circle, rgba(176,141,87,0.18), transparent 70%);
  filter: blur(20px);
}
.id-card{
  position:relative; z-index:2;
  width:300px;
  padding: 34px 28px 26px;
  text-align:center;
  border:1px solid var(--line-dark);
  border-radius:6px;
  background: linear-gradient(160deg, rgba(247,243,234,0.06), rgba(247,243,234,0.015));
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow);
}
.id-photo{
  position:relative;
  width:170px; height:170px;
  margin:0 auto 22px;
  border-radius:50%;
  overflow:hidden;
  border:1px solid rgba(176,141,87,0.45);
}
.id-photo img{ width:100%; height:100%; object-fit:cover; }
.id-photo .placeholder{
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(160deg, #262219, #17150f);
  color: var(--gold);
  font-size:56px;
}
.id-card h2{
  font-family: var(--serif);
  font-size:21px;
  color: var(--cream);
  margin-bottom:5px;
}
.id-card p{ color: var(--on-dark-muted); font-size:12.5px; }
.id-line{ width:48px; height:1px; margin:18px auto; background: var(--gold); }
.id-tags{ display:flex; justify-content:center; gap:7px; flex-wrap:wrap; }
.id-tags span{
  padding:5px 11px;
  border:1px solid var(--line-dark);
  border-radius:30px;
  font-size:9.5px;
  letter-spacing:0.6px;
  text-transform:uppercase;
  color:#b7b0a0;
}

/* =========================================================
   QUICK FACTS STRIP
========================================================= */
.facts{
  background: var(--ink-soft);
  border-top:1px solid var(--line-dark);
  border-bottom:1px solid var(--line-dark);
}
.facts-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
}
.fact{
  padding: 42px 30px;
  border-right:1px solid var(--line-dark);
}
.fact:last-child{ border-right:none; }
.fact .num{
  font-family: var(--serif);
  font-size:34px;
  color: var(--gold);
  margin-bottom:6px;
}
.fact .label{
  font-size:12.5px;
  color: var(--on-dark-muted);
}

/* =========================================================
   LIGHT (cream) SECTIONS — shared shell
========================================================= */
.section{ padding: 110px 0; }
.section.tight{ padding: 90px 0; }
.section-head{ margin-bottom:52px; max-width:640px; }
.section-head h2{
  font-family: var(--serif);
  font-size: clamp(30px, 3.6vw, 44px);
  line-height:1.15;
  color: var(--on-light);
}
.section-head h2 em{ font-style:normal; color: var(--gold-dark); }
.section-head p{
  margin-top:14px;
  color: var(--on-light-muted);
  font-size:15.5px;
  max-width:560px;
}
.on-dark .section-head h2{ color: var(--cream); }
.on-dark .section-head p{ color: var(--on-dark-muted); }

.section.on-dark{ background: var(--ink); }
.section.on-cream{ background: var(--paper); }
.section.on-cream-soft{ background: var(--cream-soft); }

/* =========================================================
   SUMMARY / FOCUS CARDS (grid, used on about + index)
========================================================= */
.focus-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:18px;
}
.focus-card{
  position:relative;
  padding: 34px 32px;
  background: var(--paper);
  border:1px solid var(--line-light);
  overflow:hidden;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.focus-card::before{
  content:"";
  position:absolute; left:0; top:0;
  width:3px; height:0;
  background: var(--gold);
  transition: height var(--ease);
}
.focus-card:hover{
  transform: translateY(-4px);
  border-color: rgba(176,141,87,0.45);
  box-shadow: 0 20px 45px rgba(20,18,12,0.08);
}
.focus-card:hover::before{ height:100%; }
.focus-card .idx{
  font-family: var(--serif);
  font-size:13px;
  color: var(--gold-dark);
  margin-bottom:16px;
}
.focus-card h3{
  font-family: var(--serif);
  font-size:21px;
  margin-bottom:10px;
  color: var(--on-light);
}
.focus-card p{ color: var(--on-light-muted); font-size:14px; }

/* =========================================================
   TIMELINE (education + work experience)
========================================================= */
.timeline{
  position:relative;
  max-width:820px;
  padding-left: 96px;
}
.timeline::before{
  content:"";
  position:absolute;
  left:69px; top:6px; bottom:6px;
  width:1px;
  background: rgba(176,141,87,0.35);
}
.tl-item{
  position:relative;
  padding-bottom:46px;
}
.tl-item:last-child{ padding-bottom:0; }
.tl-year{
  position:absolute;
  left:-96px; top:2px;
  width:64px;
  text-align:right;
  font-family: var(--serif);
  font-size:16px;
  font-weight:600;
  color: var(--gold-dark);
}
.tl-dot{
  position:absolute;
  left:-31px; top:6px;
  width:9px; height:9px;
  border-radius:50%;
  background: var(--gold);
  border:3px solid var(--paper);
  box-sizing:content-box;
}
.tl-card{
  padding: 24px 26px;
  background:#fff;
  border:1px solid var(--line-light);
}
.tl-tag{
  display:inline-block;
  margin-bottom:6px;
  font-size:10px;
  font-weight:700;
  letter-spacing:1.6px;
  text-transform:uppercase;
  color: var(--gold-dark);
}
.tl-card h3{
  font-family: var(--serif);
  font-size:20px;
  margin-bottom:6px;
  color: var(--on-light);
}
.tl-card .org{
  font-weight:600;
  font-size:13.5px;
  color:#4c4638;
  margin-bottom:10px;
}
.tl-card p{ color: var(--on-light-muted); font-size:13.5px; }
.tl-card ul{ margin-top:8px; }
.tl-card li{
  position:relative;
  padding-left:16px;
  font-size:13.5px;
  color: var(--on-light-muted);
  margin-bottom:4px;
}
.tl-card li::before{
  content:"";
  position:absolute; left:0; top:9px;
  width:5px; height:1px;
  background: var(--gold);
}

/* dark-mode timeline variant */
.on-dark .timeline::before{ background: rgba(176,141,87,0.3); }
.on-dark .tl-dot{ border-color: var(--ink); }
.on-dark .tl-card{ background: var(--panel); border-color: var(--line-dark); }
.on-dark .tl-card h3{ color: var(--cream); }
.on-dark .tl-card .org{ color: var(--on-dark-muted); }
.on-dark .tl-card p, .on-dark .tl-card li{ color: var(--on-dark-muted); }

/* =========================================================
   CURRENT WORK / CTA BAND
========================================================= */
.band{
  padding: 90px 0;
  background: var(--ink);
}
.band-box{
  display:grid;
  grid-template-columns: 110px 1fr auto;
  align-items:center;
  gap:40px;
  padding: 48px;
  border:1px solid var(--line-dark);
}
.band-label{
  font-size:11px;
  font-weight:700;
  letter-spacing:2.4px;
  color: var(--gold);
}
.band-copy h2{
  font-family: var(--serif);
  font-size:28px;
  color: var(--cream);
  margin-bottom:10px;
  line-height:1.35;
}
.band-copy h2 em{ font-style:normal; color: var(--gold-light); }
.band-copy p{
  max-width:560px;
  color: var(--on-dark-muted);
  font-size:14px;
}
.band-link{
  white-space:nowrap;
  color: var(--cream);
  font-size:13px;
  font-weight:600;
  padding-bottom:6px;
  border-bottom:1px solid var(--gold);
}
.band-link i{ margin-left:8px; color:var(--gold); transition: transform var(--ease); }
.band-link:hover i{ transform: translateX(5px); }

/* =========================================================
   PUBLICATIONS / BOOKS
========================================================= */
.pub-list{ display:flex; flex-direction:column; gap:1px; background: var(--line-light); border:1px solid var(--line-light); }
.pub-row{
  display:grid;
  grid-template-columns: 56px 1fr auto;
  align-items:center;
  gap:22px;
  padding: 22px 26px;
  background: var(--paper);
  transition: background var(--ease);
}
.pub-row:hover{ background:#fff; }
.pub-num{
  font-family: var(--serif);
  font-size:15px;
  color: var(--gold-dark);
}
.pub-title{ font-size:15px; font-weight:600; color: var(--on-light); line-height:1.5; }
.pub-link{
  font-size:12px;
  font-weight:600;
  letter-spacing:0.4px;
  color: var(--gold-dark);
  white-space:nowrap;
  border-bottom:1px solid transparent;
}
.pub-link:hover{ border-color: var(--gold-dark); }

@media (max-width: 640px){
  .pub-row{ grid-template-columns: 1fr; gap:8px; }
  .pub-num{ display:none; }
}

.books-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:24px;
}
.book-card{
  display:flex;
  gap:20px;
  padding: 22px;
  background:#fff;
  border:1px solid var(--line-light);
}
.book-cover{
  flex-shrink:0;
  width:96px; height:130px;
  overflow:hidden;
  border:1px solid var(--line-light);
  background: linear-gradient(160deg, var(--cream-soft), #fff);
}
.book-cover img{ width:100%; height:100%; object-fit:cover; }
.book-cover .placeholder{
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  color: var(--gold-dark);
  font-size:26px;
}
.book-info h3{
  font-family: var(--serif);
  font-size:17px;
  margin-bottom:10px;
  color: var(--on-light);
  line-height:1.35;
}
.book-info a{
  font-size:12px;
  font-weight:600;
  color: var(--gold-dark);
  border-bottom:1px solid var(--gold-dark);
}

/* =========================================================
   SIMPLE LIST BLOCKS (conferences / training)
========================================================= */
.entry-list{ counter-reset: entry; }
.entry-list li{
  counter-increment: entry;
  position:relative;
  padding: 18px 0 18px 46px;
  border-bottom:1px solid var(--line-light);
  font-size:14.5px;
  color: var(--on-light-muted);
  line-height:1.7;
}
.entry-list li:first-child{ border-top:1px solid var(--line-light); }
.entry-list li::before{
  content: counter(entry, decimal-leading-zero);
  position:absolute;
  left:0; top:18px;
  font-family: var(--serif);
  font-size:13px;
  color: var(--gold-dark);
}
.entry-list strong{ color: var(--on-light); font-weight:600; }

/* =========================================================
   SKILLS / TOOLS
========================================================= */
.skill-block{
  padding: 26px 0;
  border-bottom:1px solid var(--line-light);
}
.skill-block:first-child{ border-top:1px solid var(--line-light); }
.skill-block h4{
  font-family: var(--serif);
  font-size:16px;
  margin-bottom:8px;
  color: var(--on-light);
}
.skill-block p{ color: var(--on-light-muted); font-size:14px; }

/* =========================================================
   CONTACT
========================================================= */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:60px;
  align-items:start;
}
.contact-rows{ display:flex; flex-direction:column; }
.contact-row{
  display:flex;
  gap:20px;
  padding: 22px 0;
  border-bottom:1px solid var(--line-light);
}
.contact-row:first-child{ border-top:1px solid var(--line-light); }
.contact-row i{
  width:40px; height:40px;
  flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--line-light);
  border-radius:50%;
  color: var(--gold-dark);
  font-size:15px;
}
.contact-row .head{
  font-size:11px;
  letter-spacing:1.6px;
  text-transform:uppercase;
  color: var(--gold-dark);
  margin-bottom:4px;
}
.contact-row .val{ font-size:15px; color: var(--on-light); }
.contact-row .sub{ font-size:13px; color: var(--on-light-muted); margin-top:2px; }

.contact-note{
  padding: 30px;
  background: var(--ink);
  color: var(--on-dark);
}
.contact-note h3{
  font-family: var(--serif);
  color: var(--cream);
  font-size:20px;
  margin-bottom:12px;
}
.contact-note p{ color: var(--on-dark-muted); font-size:14px; margin-bottom:20px; }

/* =========================================================
   FOOTER
========================================================= */
.site-footer{
  background: #0b0a08;
  border-top:1px solid var(--line-dark);
  padding: 52px 0 26px;
}
.footer-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  padding-bottom:34px;
  border-bottom:1px solid var(--line-dark);
}
.footer-brand a{
  font-family: var(--serif);
  font-size:22px;
  font-weight:700;
  color: var(--cream);
}
.footer-brand a span{ color: var(--gold); }
.footer-brand p{ margin-top:5px; font-size:12px; color:#726c5c; }
.footer-bottom{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:8px;
  padding-top:20px;
  font-size:11.5px;
  color:#5c5748;
}
.footer-bottom a{ color: var(--gold); }

/* =========================================================
   BACK TO TOP
========================================================= */
.back-to-top{
  position:fixed;
  right:24px; bottom:24px;
  width:44px; height:44px;
  display:flex; align-items:center; justify-content:center;
  border-radius:4px;
  background: var(--gold);
  color: var(--ink);
  font-size:15px;
  border:none;
  cursor:pointer;
  opacity:0; visibility:hidden;
  transform: translateY(12px);
  transition: all var(--ease);
  z-index: 500;
}
.back-to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover{ background: var(--gold-light); }

/* =========================================================
   PAGE HERO (secondary pages, shorter than home hero)
========================================================= */
.page-hero{
  padding: 150px 0 70px;
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
}
.page-hero .kicker{ color: var(--gold-light); }
.page-hero h1{
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 58px);
  color: var(--cream);
  line-height:1.1;
  margin-bottom:14px;
}
.page-hero h1 em{ font-style:normal; color: var(--gold); }
.page-hero p{
  max-width:560px;
  color: var(--on-dark-muted);
  font-size:15.5px;
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 1000px){
  .hero-grid{ grid-template-columns:1fr; text-align:center; gap:50px; }
  .hero-desc{ margin-left:auto; margin-right:auto; }
  .hero-actions, .social-row{ justify-content:center; }
  .facts-grid{ grid-template-columns: repeat(2,1fr); }
  .fact:nth-child(2){ border-right:none; }
  .fact{ border-bottom:1px solid var(--line-dark); }
  .fact:nth-child(3), .fact:nth-child(4){ border-bottom:none; }
  .focus-grid{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; gap:40px; }
  .books-grid{ grid-template-columns:1fr; }
  .band-box{ grid-template-columns:1fr; text-align:left; gap:18px; }
}

@media (max-width: 700px){
  .container{ width: calc(100% - 32px); }
  .section{ padding:70px 0; }
  .page-hero{ padding:130px 0 50px; }
  .timeline{ padding-left:52px; }
  .timeline::before{ left:25px; }
  .tl-year{ position:static; text-align:left; width:auto; margin-bottom:8px; display:block; }
  .tl-dot{ left:-38px; top:2px; }
  .band-box{ padding:32px 24px; }
  .facts-grid{ grid-template-columns:1fr; }
  .fact{ border-right:none !important; border-bottom:1px solid var(--line-dark); }
  .fact:last-child{ border-bottom:none; }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:0.01ms !important;
    transition-duration:0.01ms !important;
  }
}

.other-publications {
  text-align: center;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.other-publications p {
  margin: 0;
  color: #666;
  font-size: 0.95rem;
}

.other-publications a {
  color: #1f5f5b;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.25s ease;
}

.other-publications a:hover {
  color: #b47a3c;
  text-decoration: underline;
}