/*
Theme Name: Biblical Leadership Studies
Theme URI: https://biblicalleadershipstudies.com
Author: H. David Nichols
Description: Custom theme for Biblical Leadership Studies — case-file style presentation of Bible character-study books, built for book marketing, email capture, and SEO content (Field Notes blog).
Version: 1.2.1
Text Domain: bls-theme
*/

:root{
  --ink:#232A34;
  --limestone:#E9E2D0;
  --limestone-light:#F2EDE1;
  --oxide:#A8452F;
  --oxide-dark:#8A3823;
  --sage:#6B7A5E;
  --gold:#B9974A;
  --charcoal:#2B2823;
  --paper-line: rgba(43,40,35,0.12);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--limestone);
  color:var(--charcoal);
  font-family:'Inter',sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  margin:0;
}
img{max-width:100%; height:auto; display:block;}
a{color:inherit; text-decoration:none;}
.wrap{max-width:1120px; margin:0 auto; padding:0 28px;}
.mono{font-family:'JetBrains Mono',monospace; letter-spacing:0.04em;}
h1,h2,h3,h4{font-family:'Spectral',serif; font-weight:600; color:var(--ink); line-height:1.15; margin:0;}
ul{list-style:none; margin:0; padding:0;}

/* ---------- Header ---------- */
header.site-header{
  background:var(--ink);
  color:var(--limestone-light);
  position:sticky; top:0; z-index:50;
  border-bottom:1px solid rgba(233,226,208,0.15);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:18px 0;}
.brand{
  display:flex; align-items:baseline; gap:10px;
  font-family:'Spectral',serif; font-weight:700; font-size:1.15rem; letter-spacing:0.01em;
  color:var(--limestone-light);
}
.brand .file-no{font-family:'JetBrains Mono',monospace; font-size:0.65rem; color:var(--gold); border:1px solid rgba(185,151,74,0.5); padding:2px 6px; border-radius:2px;}
.nav-links{display:flex; gap:32px; font-size:0.92rem; font-weight:500;}
.nav-links a{opacity:0.85; transition:opacity .2s;}
.nav-links a:hover{opacity:1;}
.nav-cta{
  background:var(--oxide); color:#fff; padding:9px 18px; border-radius:2px;
  font-size:0.85rem; font-weight:600; letter-spacing:0.02em;
}
.nav-cta:hover{background:var(--oxide-dark); color:#fff;}
.menu-toggle{display:none; background:none; border:none; color:#fff; font-size:1.4rem; cursor:pointer;}
@media(max-width:760px){
  .nav-links{display:none; position:absolute; top:100%; left:0; right:0; background:var(--ink); flex-direction:column; padding:20px 28px; gap:18px; border-bottom:1px solid rgba(233,226,208,0.15);}
  .nav-links.is-open{display:flex;}
  .menu-toggle{display:block;}
}

/* ---------- Hero ---------- */
.hero{padding:96px 0 80px; position:relative; overflow:hidden;}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:repeating-linear-gradient(180deg, transparent, transparent 39px, rgba(43,40,35,0.035) 40px);
  pointer-events:none;
}
.hero-inner{position:relative; z-index:1; max-width:760px;}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'JetBrains Mono',monospace; font-size:0.72rem; letter-spacing:0.12em;
  text-transform:uppercase; color:var(--oxide); margin-bottom:22px;
}
.eyebrow::before{content:"§"; font-size:0.9rem;}
.hero h1{font-size:clamp(2.2rem, 5vw, 3.4rem); margin-bottom:22px;}
.hero h1 em{font-style:italic; color:var(--oxide);}
.hero p.lede{font-size:1.15rem; color:#4a4640; max-width:600px; margin-bottom:36px;}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap;}
.hero-covers{position:absolute; right:-40px; top:50%; transform:translateY(-50%); display:flex; gap:22px; z-index:0;}
.hero-covers img{width:200px; height:auto; box-shadow:0 30px 60px -20px rgba(35,42,52,0.5); border:1px solid rgba(43,40,35,0.15);}
.hero-covers img:nth-child(odd){transform:rotate(-6deg) translateY(10px);}
.hero-covers img:nth-child(even){transform:rotate(4deg) translateY(-10px);}
@media(max-width:1300px){.hero-covers{display:none;}}

.btn-primary{
  background:var(--oxide); color:#fff; padding:14px 26px; border-radius:2px;
  font-weight:600; font-size:0.95rem; display:inline-block; transition:background .2s, transform .2s;
  border:1px solid var(--oxide);
}
.btn-primary:hover{background:var(--oxide-dark); color:#fff; transform:translateY(-1px);}
.btn-ghost{
  padding:14px 26px; border-radius:2px; border:1px solid var(--charcoal);
  font-weight:600; font-size:0.95rem; display:inline-block; transition:all .2s;
}
.btn-ghost:hover{background:var(--charcoal); color:var(--limestone-light);}

/* ---------- Case File Cards (Books) ---------- */
.files-section{padding:20px 0 90px;}
.section-head{max-width:600px; margin-bottom:40px;}
.files-grid{display:grid; grid-template-columns:1fr 1fr; gap:28px; margin-top:40px;}
@media(max-width:760px){.files-grid{grid-template-columns:1fr;}}
.case-file{
  background:var(--limestone-light); border:1px solid var(--paper-line); position:relative;
  padding:0 0 26px; clip-path:polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  transition:transform .25s ease, box-shadow .25s ease; overflow:hidden;
}
.case-file:hover{transform:translateY(-4px); box-shadow:0 18px 30px -18px rgba(35,42,52,0.35);}
.case-file::before{
  content:""; position:absolute; top:0; right:0; width:22px; height:22px;
  background:linear-gradient(135deg, transparent 49%, var(--limestone) 50%); z-index:2;
}
.case-cover-wrap{display:flex; gap:0;}
.case-cover{width:150px; min-width:150px; height:225px; background-size:cover; background-position:center; position:relative; box-shadow: inset -18px 0 24px -20px rgba(0,0,0,0.45);}
.case-cover .case-no-badge{
  position:absolute; top:12px; left:12px; background:var(--oxide); color:#fff;
  font-family:'JetBrains Mono',monospace; font-size:0.63rem; letter-spacing:0.05em;
  padding:4px 8px; border-radius:2px; transform:rotate(-3deg); box-shadow:0 2px 6px rgba(0,0,0,0.35);
}
.case-info{padding:22px 24px 0; flex:1; min-width:0;}
.case-status{
  font-family:'JetBrains Mono',monospace; font-size:0.64rem; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--sage); border:1px solid rgba(107,122,94,0.4); padding:3px 7px; border-radius:2px; display:inline-block; margin-bottom:10px;
}
.case-file h3{font-size:1.4rem; margin-bottom:4px;}
.case-file .subtitle{font-style:italic; color:#6b665c; font-size:0.86rem; font-family:'Spectral',serif;}
.case-file p.desc{font-size:0.94rem; color:#4a4640; margin:18px 24px 18px;}
.case-meta{display:flex; gap:18px; font-family:'JetBrains Mono',monospace; font-size:0.68rem; color:#7a756a; border-top:1px dashed var(--paper-line); padding:14px 24px 0; margin:0 0 16px;}
.open-file{display:inline-flex; align-items:center; gap:8px; margin-left:24px; font-weight:600; font-size:0.9rem; color:var(--ink); border-bottom:2px solid var(--oxide); padding-bottom:2px;}
.open-file:hover{color:var(--oxide);}
@media(max-width:480px){.case-cover-wrap{flex-direction:column;} .case-cover{width:100%; height:200px;}}

/* ---------- Method Section ---------- */
.method{background:var(--ink); color:var(--limestone-light); padding:90px 0;}
.method h2{color:var(--limestone-light);}
.method .section-head .eyebrow{color:var(--gold);}
.method-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:36px;}
@media(max-width:820px){.method-grid{grid-template-columns:1fr;}}
.method-item{border-top:2px solid var(--gold); padding-top:20px;}
.method-item .num{font-family:'JetBrains Mono',monospace; color:var(--gold); font-size:0.85rem; display:block; margin-bottom:12px;}
.method-item h4{color:var(--limestone-light); font-size:1.25rem; margin-bottom:10px; font-family:'Spectral',serif;}
.method-item p{color:rgba(233,226,208,0.75); font-size:0.94rem; margin:0;}

/* ---------- Exhibit / Pull quote ---------- */
.exhibit{padding:90px 0; border-bottom:1px solid var(--paper-line);}
.exhibit-box{background:var(--limestone-light); border:1px solid var(--paper-line); padding:50px; display:grid; grid-template-columns:auto 1fr; gap:40px; align-items:center;}
@media(max-width:700px){.exhibit-box{grid-template-columns:1fr; padding:32px;}}
.exhibit-tag{
  writing-mode:vertical-rl; text-orientation:mixed; font-family:'JetBrains Mono',monospace;
  font-size:0.75rem; letter-spacing:0.15em; color:var(--oxide); text-transform:uppercase;
  border-left:2px solid var(--oxide); padding-left:14px;
}
@media(max-width:700px){.exhibit-tag{writing-mode:horizontal-tb; border-left:none; border-top:2px solid var(--oxide); padding-left:0; padding-top:10px;}}
.exhibit blockquote{font-family:'Spectral',serif; font-style:italic; font-size:1.5rem; color:var(--ink); margin:0 0 14px;}
.exhibit cite{font-family:'JetBrains Mono',monospace; font-size:0.8rem; color:#7a756a; font-style:normal;}

/* ---------- Email Capture ---------- */
.capture{padding:90px 0; background:var(--limestone-light); border-bottom:1px solid var(--paper-line);}
.capture-box{display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center;}
@media(max-width:800px){.capture-box{grid-template-columns:1fr;}}
.capture h2{font-size:2rem; margin-bottom:16px;}
.capture p{color:#4a4640; font-size:1rem; margin:0;}
.capture-form-box{background:var(--ink); padding:36px; border-radius:2px;}
.capture-form-box .form-label{font-family:'JetBrains Mono',monospace; color:var(--gold); font-size:0.72rem; text-transform:uppercase; letter-spacing:0.1em; margin-bottom:16px; display:block;}
.capture-form-box input[type=email]{
  width:100%; padding:14px 16px; border:1px solid rgba(233,226,208,0.3); background:transparent;
  color:#fff; font-size:0.95rem; margin-bottom:14px; border-radius:2px; font-family:'Inter',sans-serif;
}
.capture-form-box input::placeholder{color:rgba(233,226,208,0.5);}
.capture-form-box button{
  width:100%; background:var(--oxide); color:#fff; border:none; padding:14px; font-weight:600;
  font-size:0.95rem; border-radius:2px; cursor:pointer; transition:background .2s;
}
.capture-form-box button:hover{background:var(--oxide-dark);}
.capture-form-box .fine{color:rgba(233,226,208,0.55); font-size:0.78rem; margin-top:12px;}

/* ---------- Blog / Field Notes ---------- */
.notes{padding:90px 0;}
.notes-head{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:44px; flex-wrap:wrap; gap:16px;}
.notes-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
@media(max-width:820px){.notes-grid{grid-template-columns:1fr;}}
.note-card{border-top:1px solid var(--paper-line); padding-top:18px;}
.note-card .tag{font-family:'JetBrains Mono',monospace; font-size:0.7rem; color:var(--oxide); text-transform:uppercase; letter-spacing:0.08em;}
.note-card h4{font-size:1.15rem; margin:10px 0; font-family:'Spectral',serif;}
.note-card p{font-size:0.9rem; color:#5a564c; margin:0;}
.note-card .read{font-size:0.85rem; font-weight:600; margin-top:12px; display:inline-block; border-bottom:2px solid var(--oxide);}

/* ---------- About ---------- */
.about{padding:90px 0; background:var(--limestone-light); border-bottom:1px solid var(--paper-line);}
.about-box{display:grid; grid-template-columns:200px 1fr; gap:50px; align-items:center;}
.about-box.no-photo{grid-template-columns:1fr;}
@media(max-width:700px){.about-box{grid-template-columns:1fr; text-align:left;}}
.author-photo{width:200px; height:200px; object-fit:cover; object-position:top center; border-radius:50%; border:3px solid var(--limestone); box-shadow:0 20px 40px -20px rgba(35,42,52,0.4);}
.about h2{margin-bottom:16px; font-size:1.9rem;}
.about p{color:#4a4640; margin-bottom:14px; font-size:1rem;}

/* ---------- Single Book Page ---------- */
.book-hero{padding:70px 0; background:var(--limestone-light); border-bottom:1px solid var(--paper-line);}
.book-hero-grid{display:grid; grid-template-columns:280px 1fr; gap:56px; align-items:start;}
@media(max-width:760px){.book-hero-grid{grid-template-columns:1fr;}}
.book-hero-grid img{box-shadow:0 30px 60px -24px rgba(35,42,52,0.45); border:1px solid rgba(43,40,35,0.15);}
.book-hero h1{font-size:2.6rem; margin-bottom:8px;}
.book-hero .subtitle{font-family:'Spectral',serif; font-style:italic; font-size:1.2rem; color:#6b665c; margin-bottom:24px;}
.book-meta-row{display:flex; gap:18px; font-family:'JetBrains Mono',monospace; font-size:0.75rem; color:#7a756a; margin-bottom:28px; flex-wrap:wrap;}
.book-meta-row span{border:1px solid var(--paper-line); padding:5px 10px; border-radius:2px;}
.book-content{padding:70px 0; max-width:760px; margin:0 auto;}
.book-content h2{margin:40px 0 16px;}
.book-content p{margin-bottom:18px; font-size:1.02rem;}

/* ---------- Standard Page / Blog Post Content ---------- */
.page-content, .single-content{padding:70px 0; max-width:760px; margin:0 auto;}
.page-content h1, .single-content h1{font-size:2.4rem; margin-bottom:24px;}
.page-content p, .single-content p{margin-bottom:18px; font-size:1.02rem;}
.post-meta{font-family:'JetBrains Mono',monospace; font-size:0.75rem; color:var(--oxide); text-transform:uppercase; letter-spacing:0.06em; margin-bottom:18px;}
.post-cta{background:var(--limestone-light); border:1px solid var(--paper-line); padding:28px; margin:40px 0; border-radius:2px;}
.post-cta a{color:var(--oxide); font-weight:600; border-bottom:2px solid var(--oxide);}

/* ---------- Archive ---------- */
.archive-header{padding:60px 0 20px;}
.archive-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px; padding-bottom:90px;}
@media(max-width:820px){.archive-grid{grid-template-columns:1fr;}}

/* ---------- Cross-link to Life Above Fear ---------- */
.crosslink{padding:80px 0; background:var(--ink); color:var(--limestone-light);}
.crosslink h2{color:var(--limestone-light); font-size:1.9rem; margin-bottom:14px;}
.crosslink p{color:rgba(233,226,208,0.75); font-size:0.98rem; margin:0;}
.crosslink-box{display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center;}
@media(max-width:800px){.crosslink-box{grid-template-columns:1fr;}}
.crosslink-links{display:flex; flex-direction:column; gap:16px;}
.crosslink-card{
  display:block; background:rgba(233,226,208,0.06); border:1px solid rgba(233,226,208,0.15);
  padding:20px 22px; border-radius:2px; transition:border-color .2s, background .2s;
}
.crosslink-card:hover{border-color:var(--gold); background:rgba(233,226,208,0.1);}
.crosslink-card .tag{font-family:'JetBrains Mono',monospace; font-size:0.65rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--gold);}
.crosslink-card h4{color:var(--limestone-light); font-size:1.05rem; margin:8px 0 6px; font-family:'Spectral',serif;}
.crosslink-card p{color:rgba(233,226,208,0.65); font-size:0.88rem;}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--ink); color:rgba(233,226,208,0.6); padding:50px 0 30px; font-size:0.85rem;}
.footer-top{display:flex; justify-content:space-between; flex-wrap:wrap; gap:24px; padding-bottom:30px; border-bottom:1px solid rgba(233,226,208,0.15); margin-bottom:24px;}
.footer-top .brand{color:var(--limestone-light);}
footer a:hover{color:var(--gold);}