/* ===== Alden — case study page (case-study.html) ===== */

/* breadcrumb */
.crumb{padding-top:104px}
.crumb .row{display:flex;align-items:center;gap:10px;color:var(--muted-2);font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.crumb a:hover{color:var(--gold-deep)}
.crumb .sep{opacity:.5}

/* hero */
.cs-hero{padding:34px 0 10px}
.cs-hero .eyebrow{color:var(--gold-deep);display:flex;align-items:center;gap:12px;margin-bottom:26px}
.cs-hero .eyebrow span{width:26px;height:1px;background:var(--gold);display:inline-block}
.cs-hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(34px,5vw,64px);line-height:1.05;letter-spacing:-.02em;max-width:20ch;margin-bottom:30px}
.cs-hero .dek{font-size:clamp(17px,1.7vw,21px);line-height:1.55;color:var(--muted);max-width:60ch;font-weight:400}

/* stats */
.cs-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light);margin:56px 0 0}
.cs-stats .st{padding:44px 40px 44px 0;border-right:1px solid var(--line-light)}
.cs-stats .st:last-child{border-right:0;padding-right:0}
.cs-stats .val{font-family:var(--serif);font-weight:400;font-size:clamp(46px,5.4vw,68px);line-height:1;letter-spacing:-.03em;color:var(--gold-deep)}
.cs-stats .lbl{color:var(--muted);font-size:14.5px;line-height:1.5;margin-top:16px;max-width:30ch}
.pdf{display:inline-flex;align-items:center;gap:10px;margin:26px 0 0;font-size:14px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--line-light);padding-bottom:4px;transition:color .25s,border-color .25s}
.pdf:hover{color:var(--gold-deep);border-color:var(--gold)}
.pdf .ico{font-family:var(--mono);font-size:12px;color:var(--gold-deep)}

/* figure / image placeholder — add <img class="real"> inside .img-ph to replace the lattice */
.figure{margin:64px 0}
.img-ph{position:relative;width:100%;aspect-ratio:16/8;background:var(--ink);overflow:hidden;display:flex;align-items:center;justify-content:center}
.img-ph.tall{aspect-ratio:4/3}
.img-ph svg{position:absolute;inset:0;width:100%;height:100%;opacity:.4}
.img-ph .note{position:relative;z-index:2;color:rgba(255,255,255,.7);font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;text-align:center;padding:0 20px}
.img-ph img.real{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:3}
figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--muted-2);margin-top:14px;text-transform:uppercase}

/* body */
.cs-body{max-width:var(--measure);margin:0 auto;padding:24px 0 20px}
.cs-body>p{font-size:18px;line-height:1.72;color:#20343E;margin-bottom:26px}
.cs-body>p:first-of-type::first-letter{font-family:var(--serif);font-size:64px;line-height:.8;float:left;padding:6px 14px 0 0;color:var(--ink)}
.cs-section{margin-top:64px}
.cs-section .sec-label{color:var(--gold-deep);font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
.cs-section h2{font-family:var(--serif);font-weight:400;font-size:clamp(27px,3.4vw,40px);line-height:1.12;letter-spacing:-.015em;margin-bottom:30px}
.cs-section p{font-size:18px;line-height:1.72;color:#20343E;margin-bottom:24px}

/* pull quote */
.pull{margin:44px 0;padding-left:26px;border-left:2px solid var(--gold)}
.pull q{font-family:var(--serif);font-style:italic;font-weight:400;font-size:clamp(23px,2.9vw,32px);line-height:1.32;letter-spacing:-.01em;color:var(--ink);display:block;quotes:none}
.pull q::before,.pull q::after{content:""}
.pull .by{margin-top:22px;font-size:14px;color:var(--muted)}
.pull .by b{display:block;color:var(--ink);font-weight:600;font-size:15px;margin-bottom:2px}

/* team band (.team-grid and .member live in main.css) */
.team{background:var(--paper-2);margin-top:90px;padding:96px 0}
.team h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3vw,36px);letter-spacing:-.015em;margin-bottom:8px}
.team .sub{color:var(--muted);font-size:15.5px;margin-bottom:52px}

/* related */
.related{padding:96px 0}
.related h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3vw,36px);letter-spacing:-.015em;margin-bottom:44px}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.rel-card{display:flex;flex-direction:column;border-bottom:2px solid transparent;transition:border-color .3s}
.rel-card:hover{border-color:var(--gold)}
.rel-card .thumb{position:relative;width:100%;aspect-ratio:16/9;background:var(--ink);overflow:hidden;margin-bottom:20px}
.rel-card .thumb svg{position:absolute;inset:0;width:100%;height:100%;opacity:.4}
.rel-card .thumb img.real{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:3}
.rel-card .kind{color:var(--gold-deep);margin-bottom:12px}
.rel-card h4{font-family:var(--serif);font-weight:400;font-size:21px;line-height:1.25;letter-spacing:-.01em;margin-bottom:14px}
.rel-card .date{color:var(--muted-2);font-size:13px;margin-top:auto}

/* responsive */
@media(max-width:900px){
  .rel-grid{grid-template-columns:1fr;gap:28px}
  .cs-stats{grid-template-columns:1fr}
  .cs-stats .st{border-right:0;border-bottom:1px solid var(--line-light);padding:30px 0}
  .cs-stats .st:last-child{border-bottom:0}
}