/* =========================================================
   The Enlightenment (Grade 7) — White + Gold Theme
   Landing Page Stylesheet
   IMPORTANT: Header styles below match the SITEWIDE header.html
   selectors exactly (header, .nav, .nav-logo, .brandText, .btn).
   ========================================================= */

:root{
  /* ===== WHITE + GOLD THEME ===== */
  --bg: #ffffff;
  --bg2:#fbf7ea;                 /* warm ivory */
  --text:#1f1a12;                /* ink */
  --subtle: rgba(31,26,18,.78);

  --gold:#D4AF37;                /* classic gold */
  --gold2:#F2D77A;               /* soft highlight gold */
  --ink:#1f1a12;

  --panel: rgba(31,26,18,.04);
  --panel2: rgba(31,26,18,.02);
  --shadow: 0 14px 40px rgba(31,26,18,.14);
  --radius: 18px;
  --max: 980px;

  --focus: 0 0 0 4px rgba(212,175,55,.28);
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  line-height: 1.5;

  background:
    radial-gradient(900px 700px at 0% 45%, rgba(212,175,55,.14), transparent 60%),
    radial-gradient(900px 700px at 100% 55%, rgba(212,175,55,.10), transparent 62%),
    linear-gradient(180deg, var(--bg2), var(--bg) 55%, var(--bg2));
  background-attachment: fixed;
}

a{color:inherit}
img{max-width:100%; display:block}
.u{ text-decoration: underline; text-underline-offset: 3px; }

/* =========================================================
   HEADER — EXACT SAME SELECTORS AS SITEWIDE header.html
   (Repo controls look via this CSS.)
   ========================================================= */

header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:10;
  overflow:visible;                 /* critical so logo can overlap */
  backdrop-filter: blur(12px);

  /* White + gold */
  background: rgba(255,255,255,.86);
  border-bottom: 1px solid rgba(212,175,55,.35);
}

/* Logo patch overlap (matches topic templates) */
.nav-logo{
  position:absolute;
  left:12px;
  top:15px;
  z-index:999;
  display:flex;
  align-items:flex-end;
  gap:10px;
}

.nav-logo-img{
  width:auto;
  max-width:none;
  display:block;
  background:transparent;
  padding:0;
  border-radius:0;
  box-shadow:none;
  height:140px;
}

/* Centered header content */
.nav{
  max-width: var(--max);
  margin:0 auto;
  padding: .8rem 1rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.8rem;
}

.brand{
  display:flex;
  align-items:center;
  gap:.7rem;
}

.brandText{
  display:flex;
  flex-direction:column;
  line-height:1.05;
}

.brandKicker{
  font-size:.68rem;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
  color: rgba(31,26,18,.72);
}

.brandTitle{
  font-weight:1000;
  color: rgba(31,26,18,.95);
}

.brandSub{
  font-size:.9rem;
  font-weight:600;
  color: rgba(31,26,18,.70);
  margin-top:.08rem;
}

/* Grade badge tile */
.columnIcon{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:12px;

  border:1px solid rgba(212,175,55,.38);
  background: linear-gradient(135deg, rgba(212,175,55,.30), rgba(255,255,255,.55));
  box-shadow: 0 10px 22px rgba(31,26,18,.14);
  flex:0 0 auto;
}

.columnIcon img{
  width:70%;
  height:70%;
  object-fit:contain;
  display:block;
}

/* Header button */
.nav a.btn{
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.55rem .85rem;
  border-radius: 999px;

  border:1px solid rgba(31,26,18,.14);
  background: rgba(255,255,255,.75);
  color: rgba(31,26,18,.92);

  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  white-space:nowrap;
}

.nav a.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.95);
  border-color: rgba(212,175,55,.60);
}

.nav a.btn:focus{
  outline:none;
  box-shadow: var(--focus);
}

@media (max-width: 720px){
  .nav-logo-img{ height:110px; }
}

/* =========================================================
   MAIN LAYOUT
   ========================================================= */

main{
  max-width: var(--max);
  margin:0 auto;
  padding: 110px 1rem 4rem; /* matches the topic template pattern */
}

.card{
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  border:1px solid rgba(31,26,18,.10);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tiny{font-size:.92rem; color: rgba(31,26,18,.68)}
h2{margin:.15rem 0 .6rem; font-size:1.25rem; letter-spacing:-.2px}

/* =========================================================
   HERO
   ========================================================= */

.hero{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:1.1rem;
  align-items:stretch;
  margin-top:1rem;
}
@media (max-width: 860px){ .hero{grid-template-columns:1fr} }

.hero-left{padding:1.2rem 1.2rem 1.1rem}

.kicker{
  display:inline-flex;
  gap:.5rem;
  align-items:center;
  padding:.25rem .6rem;
  border-radius: 999px;
  background: rgba(212,175,55,.14);
  border: 1px solid rgba(212,175,55,.38);
  color: rgba(31,26,18,.92);
  font-weight:1000;
  font-size:.92rem;
}

h1{
  margin:.65rem 0 .35rem;
  font-size: clamp(2.05rem, 3.8vw, 3.0rem);
  line-height:1.1;
  letter-spacing:-.6px;
}

.sub{
  margin:0 0 .9rem;
  color: var(--subtle);
  font-size:1.04rem;
  max-width: 65ch;
}

.callout{
  padding:.75rem .85rem;
  border-radius: 14px;
  background: rgba(212,175,55,.10);
  border: 1px solid rgba(212,175,55,.30);
  color: rgba(31,26,18,.92);
  font-weight:750;
}
.callout .label{font-weight:1000}
.callout .value{font-weight:800}

/* Big Idea */
.bigIdeaWrap{margin-top:.8rem}
.bigIdeaGraphic{
  width:150px;
  height:92px;
  margin: .2rem auto .35rem;
  background:none;
  border:none;
  padding:0;
  min-height:0;
  display:block;
}
.bigIdeaGraphic img{
  width:150px;
  height:92px;
  display:block;
  object-fit:contain;
}
.bigIdeaText{
  margin-top:.1rem;
  color: rgba(31,26,18,.92);
  font-weight:1000;
}

/* Tags row */
.pillrow{display:flex; flex-wrap:wrap; gap:.5rem; margin-top:.95rem}
.pill{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.33rem .62rem;
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(31,26,18,.10);
  font-weight:900;
  font-size:.92rem;
}

/* Right card */
.hero-right{
  padding: 1rem;
  display: grid;
  gap: .55rem;
}
.portraitWrap{display:grid; gap:.55rem}

.portrait{
  aspect-ratio: 2 / 3;
  width:100%;
  border-radius: calc(var(--radius) - 4px);
  overflow:hidden;
  border:1px solid rgba(31,26,18,.10);
  background:
    radial-gradient(700px 320px at 18% 0%, rgba(212,175,55,.12), transparent 55%),
    radial-gradient(700px 320px at 86% 20%, rgba(212,175,55,.10), transparent 55%),
    linear-gradient(135deg, rgba(255,255,255,.7), rgba(255,255,255,.35));
  display:grid;
  place-items:center;
}
.portrait img{ width:100%; height:100%; object-fit:cover; }

.portraitButtons{
  display:flex;
  justify-content:space-between;
  align-items:stretch;
  gap:.5rem;
  margin-top:.45rem;
}

.pbtn{
  width: calc((100% - 1rem) / 3);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:.22rem;
  padding:.48rem .55rem .52rem;
  height: 56px;
  border-radius: 12px;
  border:1px solid rgba(31,26,18,.12);
  background: rgba(255,255,255,.75);
  font-size:.82rem;
  font-weight:1000;
  text-decoration:none;
  line-height:1.15;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.pbtn:hover{
  background: rgba(255,255,255,.95);
  transform: translateY(-1px);
  border-color: rgba(212,175,55,.55);
}
.pbtn:focus{outline:none; box-shadow: var(--focus)}

.pbtnTop{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:.4rem;
  width:100%;
  text-align:center;
  font-weight:1000;
}
.pbtnTop .label{
  text-decoration: underline;
  text-underline-offset: 3px;
}
.pbtnSub{
  font-size:.78rem;
  font-weight:900;
  color: rgba(31,26,18,.55);
  text-align:center;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:100%;
}
.pbtn.spacer,
.pbtn.is-hidden{
  visibility:hidden;
  pointer-events:none;
}

.jumpRow{
  display:flex;
  justify-content:center;
  margin-top:.35rem;
}

/* =========================================================
   SECTIONS
   ========================================================= */

.full{margin-top: 1rem}
.section{padding:1.1rem 1.2rem}
.section h3{margin: .95rem 0 .4rem}
.section p{margin:.5rem 0; color: rgba(31,26,18,.86)}

/* Two-column grid */
.grid2{
  margin-top:1rem;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:1rem;
}
@media (max-width: 860px){ .grid2{grid-template-columns:1fr} }

/* Did you know feature */
.didYouKnow{
  margin-top: 1rem;
  padding: 1.1rem 1.1rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid rgba(212,175,55,.40);
  background: linear-gradient(135deg, rgba(212,175,55,.24), rgba(212,175,55,.10));
  box-shadow: 0 16px 44px rgba(31,26,18,.14);
  text-align:center;
  display:block;
}
.didYouKnow .dykImg{
  width: 200px;
  height: 78px;
  margin: 0 auto .45rem;
  background:none;
  border:none;
  padding:0;
  display:block;
}
.didYouKnow .dykImg img{
  width:200px;
  height:78px;
  display:block;
  object-fit:contain;
}
.didYouKnow .fact{
  color: rgba(31,26,18,.92);
  font-weight:1000;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height:1.25;
  text-shadow: 0 2px 16px rgba(255,255,255,.45);
}

/* Quick facts */
.factsList{display:grid; gap:.55rem}
.factItem{
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(31,26,18,.10);
  border-radius: 14px;
  padding:.55rem .7rem;
  color: rgba(31,26,18,.88);
}

/* Vocabulary lists */
.vocab{display:grid; gap:.55rem}
.term{
  background: rgba(212,175,55,.10);
  border: 1px solid rgba(212,175,55,.24);
  border-radius: 14px;
  padding:.55rem .7rem;
  color: rgba(31,26,18,.90);
}

/* Hover definitions */
.vocabWord{
  position:relative;
  font-weight:900;
  color: rgba(143,108,22,1);
  cursor: help;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}
.vocabWord::after{
  content: attr(data-def);
  position:absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: min(330px, 70vw);
  background: rgba(31,26,18,.92);
  border: 1px solid rgba(212,175,55,.55);
  border-radius: 12px;
  padding: .65rem .75rem;
  color: rgba(255,255,255,.96);
  font-weight: 700;
  line-height: 1.35;
  box-shadow: 0 14px 30px rgba(31,26,18,.25);
  opacity:0;
  transform: translateY(4px);
  pointer-events:none;
  transition: opacity .12s ease, transform .12s ease;
  z-index: 5;
}
.vocabWord:hover::after{opacity:1; transform: translateY(0)}
.vocabWord::before{
  content:"";
  position:absolute;
  left: 18px;
  bottom: calc(100% + 3px);
  border-width: 7px 7px 0 7px;
  border-style: solid;
  border-color: rgba(31,26,18,.92) transparent transparent transparent;
  opacity:0;
  transition: opacity .12s ease;
  z-index: 6;
}
.vocabWord:hover::before{opacity:1}

/* Media row (image + text) */
.mediaRow{
  margin-top:.7rem;
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 1rem;
  align-items:start;
}
@media (max-width: 860px){ .mediaRow{grid-template-columns:1fr} }

.mediaImg{
  border-radius: 16px;
  overflow:hidden;
  border: 1px solid rgba(31,26,18,.10);
  background: rgba(255,255,255,.6);
}
.mediaImg img{ width:100%; height:100%; object-fit:cover; display:block; }
.mediaText .bullets{ margin:.6rem 0 0; padding-left: 1.1rem; }
.mediaText .bullets li{ margin:.35rem 0; }

/* =========================================================
   Scrollable “Art Gallery”
   ========================================================= */

.gallery{
  margin-top: .85rem;
  display:flex;
  gap: .85rem;
  overflow-x:auto;
  padding: .35rem .2rem .75rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.gallery::-webkit-scrollbar{height: 10px}
.gallery::-webkit-scrollbar-thumb{
  background: rgba(212,175,55,.45);
  border-radius: 999px;
}
.galleryCard{
  scroll-snap-align: start;
  flex: 0 0 auto;
  width: min(220px, 70vw);
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid rgba(31,26,18,.10);
  background: rgba(255,255,255,.85);
  box-shadow: 0 10px 24px rgba(31,26,18,.12);
  transition: transform .12s ease, border-color .12s ease;
  text-decoration:none;
  position:relative;
}
.galleryCard:hover{
  transform: translateY(-2px);
  border-color: rgba(212,175,55,.65);
}
.galleryCard img{
  width:100%;
  height: 260px;
  object-fit: cover;
  display:block;
}
.cap{
  padding: .55rem .7rem .65rem;
  display:grid;
  gap:.15rem;
}
.cap .name{
  font-weight: 1000;
  letter-spacing: -.2px;
}
.cap .tag{
  font-weight: 900;
  color: rgba(31,26,18,.66);
  font-size: .9rem;
}

/* Anchor offset for fixed header */
#connections, #thinkers{ scroll-margin-top: 140px; }

/* =========================================================
   Footer (if your footer partial uses these classes)
   ========================================================= */

.site-footer{
  margin-top:0;
  padding:18px 1rem 40px;
  color: rgba(31,26,18,.70);
}
.footer-rule{
  border:none;
  height:1px;
  margin: 0 auto 16px;
  max-width: var(--max);
  background: linear-gradient(90deg, transparent, rgba(31,26,18,.25), transparent);
}
.footer-inner{
  max-width: var(--max);
  margin:0 auto;
  display:flex;
  align-items:center;
  gap: 16px;
  flex-wrap:wrap;
}
.footer-brand{display:flex; align-items:center; gap: 10px;}
.footer-logo-icon{height:40px; width:auto; display:block}
.footer-logo-text{height:22px; width:auto; display:block; opacity:.9}
.footer-copy{font-size:13px; line-height:1.4}
.footer-site{font-weight: 900}
@media (max-width: 640px){
  .footer-inner{flex-direction:column; align-items:flex-start; gap:12px}
  .footer-logo-icon{height:36px}
  .footer-logo-text{height:20px}
}

/* === Enlightenment Thinker Gallery: image-only portraits === */
#thinkers .galleryCard {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

#thinkers .galleryCard img {
  display: block;
  background: transparent;
  border: none;
  box-shadow: none;
}