/* ============================================================
   WCL Custom CSS — loaded on all inner pages via header partial
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,600;0,700;1,600&family=Source+Sans+Pro:wght@300;400;600;700&display=swap');

:root {
  --teal:       #1e6878;
  --teal-mid:   #1e6878;
  --teal-light: #a8d8e4;
  --teal-pale:  #dff0f5;
  --gold:       #b8851a;
  --gold-light: #d09830;
  --warm-white: #fdfbf8;
  --cream:      #f5f0e4;
  --slate:      #0f1f2a;
  --slate-mid:  #1a2f3c;
  --text:       #0f1f2a;
  --white:      #ffffff;
}

body {
  font-family: "Source Sans Pro", sans-serif;
  font-size: 21px;
  color: var(--text);
  background: var(--white);
  line-height: 1.72;
}
h1, h2, h3, h4 {
  font-family: "Playfair Display", Georgia, serif;
  line-height: 1.25;
  color: var(--slate);
}
a { color: var(--teal); }
a:hover { color: var(--gold); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding-left: 2.2rem;
  padding-right: 2.2rem;
  box-sizing: border-box;
}
@media (max-width: 600px) {
  .container { padding-left: 1.2rem; padding-right: 1.2rem; }
}

.btn-gold {
  display: inline-block;
  background: var(--gold);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.2rem;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(200,151,58,0.38);
  transition: background 0.2s, transform 0.15s;
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  color: var(--white);
  text-decoration: none;
}

/* HEADER */
.header {
  background: var(--teal);
  border-bottom: 3px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,0.14);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px; height: auto; padding: 6px 0;
}
.logo-wordmark a.wordmark-link { text-decoration: none; display: flex; flex-direction: column; align-items: center; }
.logo-wordmark svg text { transition: opacity 0.2s; }
.logo-wordmark a:hover svg text { opacity: 0.85; }
#main-menu ul { display: flex; list-style: none; margin: 0; padding: 0; gap: 0.15rem; align-items: center; }
#main-menu ul li a {
  display: block; color: #ffffff; font-size: 0.9rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  padding: 0.52rem 0.82rem; border-radius: 3px; transition: color 0.2s, background 0.2s;
}
#main-menu ul li a:hover { background: rgba(255,255,255,0.12); }
#main-menu ul li:last-child a { background: var(--gold); color: var(--white); font-weight: 700; }
#main-menu ul li:last-child a:hover { background: var(--gold-light); }
.hamburger .hamburger-inner,
.hamburger .hamburger-inner::before,
.hamburger .hamburger-inner::after { background-color: var(--white); }
.main-menu-mobile { background: var(--slate); }
.main-menu-mobile ul { list-style: none; padding: 0.8rem 0; margin: 0; }
.main-menu-mobile ul li a {
  display: block; color: rgba(255,255,255,0.85); font-size: 1.05rem; font-weight: 600;
  padding: 0.9rem 1.6rem; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.main-menu-mobile ul li:last-child a { color: var(--gold-light); font-weight: 700; }
@media (max-width: 767px) { #main-menu { display: none; } .hamburger { display: flex; } }
@media (min-width: 768px) { .hamburger { display: none; } }

/* PAGE HERO */
.page-hero {
  background: linear-gradient(145deg, var(--teal) 0%, #1d6070 50%, var(--slate) 100%);
  padding: 3.5rem 0 3rem;
}
.page-hero .page-hero-eyebrow {
  display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--teal-light);
  border: 1px solid rgba(189,227,237,0.4); padding: 0.3rem 0.9rem;
  border-radius: 2px; margin-bottom: 1rem;
}
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 700; color: var(--white); margin-bottom: 0.8rem; }
.page-hero p { font-size: 1.15rem; color: rgba(255,255,255,0.88); max-width: 620px; line-height: 1.72; font-weight: 300; }

/* CONTENT */
.page-content { padding: 4rem 0 5rem; background: var(--warm-white); }
.page-content h2 { font-size: clamp(1.6rem, 2.5vw, 2.1rem); color: var(--slate); margin-bottom: 1rem; margin-top: 2.5rem; }
.page-content h2:first-child { margin-top: 0; }
.page-content p { font-size: 1.08rem; line-height: 1.82; color: var(--text); margin-bottom: 1.2rem; }

/* FOOTER */
.footer { background: var(--slate); padding: 3rem 0 1.5rem; }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand h3 { font-family: "Playfair Display", serif; font-size: 1.15rem; color: var(--white); margin-bottom: 0.6rem; }
.footer-brand p { font-size: 1rem; color: rgba(255,255,255,0.82); line-height: 1.7; margin: 0; }
.footer-col h4 { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: #e0aa40; margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 0.55rem; }
.footer-col ul li a { color: rgba(255,255,255,0.8); font-size: 0.95rem; text-decoration: none; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom { padding-top: 1.5rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.6rem; }
.footer-bottom .copyright { font-size: 0.85rem; color: rgba(255,255,255,0.32); }
.footer-disclaimer { font-size: 0.82rem; color: rgba(255,255,255,0.55); max-width: 500px; }
@media (max-width: 991px) { .footer-inner { grid-template-columns: 1fr; gap: 1.8rem; } }
@media (max-width: 767px) { .footer-bottom { flex-direction: column; } }

/* FLOATING CTA */
.float-cta {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 200;
  display: flex; flex-direction: column; align-items: flex-end; gap: 0.5rem;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}
.float-cta.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.float-cta-btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  background: var(--teal); color: #ffffff;
  font-family: "Source Sans Pro", sans-serif; font-size: 1.05rem; font-weight: 700;
  text-decoration: none; padding: 0.95rem 1.7rem; border-radius: 50px;
  box-shadow: 0 6px 24px rgba(30,104,120,0.5); white-space: nowrap;
  border: 2px solid rgba(255,255,255,0.3);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.float-cta-btn:hover { background: #125260; transform: translateY(-2px); color: #ffffff; text-decoration: none; }
.float-cta-phone {
  font-size: 1rem; font-weight: 700; color: var(--teal); background: #ffffff;
  padding: 0.4rem 1.1rem; border-radius: 30px; box-shadow: 0 3px 12px rgba(0,0,0,0.13);
  text-decoration: none; text-align: center; border: 1.5px solid rgba(30,104,120,0.22);
  transition: background 0.2s, color 0.2s;
}
.float-cta-phone:hover { background: var(--teal); color: #ffffff; text-decoration: none; }
@media (max-width: 500px) {
  .float-cta { bottom: 1rem; right: 1rem; left: 1rem; align-items: stretch; }
  .float-cta-btn { justify-content: center; border-radius: 8px; }
  .float-cta-phone { text-align: center; border-radius: 8px; }
}

/* LIBRARY INDEX */
.library-sections { padding: 4.5rem 0 5rem; background: var(--warm-white); }
.library-sections-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-top: 2.5rem; }
.library-card {
  background: var(--white); border-radius: 10px;
  border: 1px solid rgba(30,104,120,0.14); box-shadow: 0 3px 20px rgba(30,104,120,0.08);
  padding: 2.5rem 2.5rem 2rem; text-decoration: none; color: inherit;
  display: flex; flex-direction: column; gap: 1rem;
  transition: transform 0.25s, box-shadow 0.25s;
}
.library-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(30,104,120,0.15); text-decoration: none; color: inherit; }
.library-card-icon { width: 52px; height: 52px; background: var(--teal-pale); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.library-card-icon svg { width: 28px; height: 28px; color: var(--teal); }
.library-card h2 { font-size: 1.55rem; color: var(--slate); margin: 0; }
.library-card p { font-size: 1.05rem; color: #1a2f3c; line-height: 1.72; margin: 0; flex: 1; }
.library-card-link { font-size: 0.9rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--teal); display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 0.5rem; transition: gap 0.2s, color 0.2s; }
.library-card-link::after { content: "→"; }
.library-card:hover .library-card-link { gap: 0.7rem; color: var(--gold); }
@media (max-width: 700px) { .library-sections-grid { grid-template-columns: 1fr; } }

/* PUBLICATIONS */
.publications-list { padding: 4rem 0 5rem; background: var(--warm-white); }
.publication-entry {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.07);
  border-left: 4px solid var(--gold);
  border-radius: 0 8px 8px 0;
  padding: 2rem 2.2rem;
  margin-bottom: 2rem;
}
.pub-journal { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); margin-bottom: 0.5rem; }
.pub-title { font-family: "Playfair Display", serif; font-size: 1.25rem; font-weight: 700; color: var(--slate); margin-bottom: 0.5rem; line-height: 1.35; }
.pub-citation { font-size: 1rem; color: #2a3a48; margin-bottom: 0.9rem; line-height: 1.6; }
.pub-abstract { font-size: 1rem; color: var(--text); line-height: 1.78; margin-bottom: 1rem; }
.pub-links { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1rem; }
.pub-link { font-size: 0.88rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--teal); text-decoration: none; border: 1.5px solid var(--teal); padding: 0.35rem 0.9rem; border-radius: 3px; transition: background 0.2s, color 0.2s; }
.pub-link:hover { background: var(--teal); color: var(--white); text-decoration: none; }
.pub-status { display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.25rem 0.7rem; border-radius: 20px; margin-bottom: 0.6rem; }
.pub-status.published   { background: #e6f4ee; color: #1a6040; }
.pub-status.forthcoming { background: #fff8e6; color: #7a4e08; }
.pub-status.review      { background: #e8f0f7; color: #1a3a5c; }

/* BRIEFINGS */
.briefings-list { padding: 4rem 0 5rem; background: var(--warm-white); }
.briefings-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; margin-top: 2rem; }
.briefing-card {
  background: var(--white); border-radius: 10px;
  border: 1px solid rgba(30,104,120,0.14); box-shadow: 0 3px 16px rgba(30,104,120,0.07);
  padding: 1.8rem 2rem 1.6rem; text-decoration: none; color: inherit;
  display: flex; flex-direction: column; gap: 0.7rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.briefing-card:hover { transform: translateY(-4px); box-shadow: 0 10px 36px rgba(30,104,120,0.14); text-decoration: none; color: inherit; }
.briefing-tag { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--teal); background: var(--teal-pale); padding: 0.2rem 0.7rem; border-radius: 20px; align-self: flex-start; }
.briefing-card h3 { font-size: 1.15rem; color: var(--slate); margin: 0; line-height: 1.35; }
.briefing-excerpt { font-size: 1rem; color: #2a3a48; line-height: 1.7; margin: 0; flex: 1; }
.briefing-read-more { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--teal); margin-top: 0.4rem; transition: color 0.2s; }
.briefing-card:hover .briefing-read-more { color: var(--gold); }
.briefings-empty { text-align: center; padding: 4rem 2rem; color: #5a7080; font-size: 1.05rem; }
@media (max-width: 700px) { .briefings-grid { grid-template-columns: 1fr; } }

/* INDIVIDUAL BRIEFING */
.briefing-single { padding: 4rem 0 5rem; background: var(--warm-white); }
.briefing-single .content-wrap { max-width: 760px; }
.briefing-single h2 { margin-top: 2.2rem; font-size: 1.55rem; }
.briefing-single h3 { margin-top: 1.8rem; font-size: 1.25rem; }
.briefing-single p  { font-size: 1.08rem; line-height: 1.85; margin-bottom: 1.2rem; }
.briefing-single ul, .briefing-single ol { font-size: 1.08rem; line-height: 1.85; margin-bottom: 1.2rem; padding-left: 1.8rem; }
.briefing-single blockquote { border-left: 4px solid var(--gold); padding: 0.8rem 1.5rem; margin: 1.5rem 0; background: var(--cream); border-radius: 0 6px 6px 0; font-style: italic; color: #2a3a48; }
.back-link { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--teal); text-decoration: none; margin-bottom: 2rem; }
.back-link::before { content: "←"; }
.back-link:hover { color: var(--gold); }