/* Topic pages (keynote-speakers-*). Load after core. Hero wall defaults to 4 photos; add class n2, n3, or n5 to .wall for other counts. */
/* hero: full-bleed wall of real speakers */
.hero{position:relative;margin-top:-76px;height:clamp(700px,100vh,960px);background:var(--deep);overflow:hidden}
.wall{position:absolute;inset:0;display:grid;grid-template-columns:repeat(5,1fr);gap:3px;background:var(--deep)}
.wall div{overflow:hidden;background:#0D1A2E}
.wall img{width:100%;height:100%;object-fit:cover;object-position:center 16%}
.wall::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(6,15,30,.7) 0%,rgba(6,15,30,.1) 18%,rgba(6,15,30,.25) 40%,rgba(6,15,30,.9) 68%,var(--deep) 100%)}
.hero-copy{position:absolute;left:0;right:0;bottom:0;z-index:2;padding-bottom:70px}
.hero h1{font-size:clamp(36px,4.6vw,68px);line-height:1;max-width:940px}
.hero-row{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:end;margin-top:28px}
.hero-sub{font-size:20px;line-height:1.6;color:#DCE3EE;max-width:34em}
.hero-ctas{display:flex;flex-wrap:nowrap;gap:12px;justify-content:flex-end}

/* credential band */
.creds{background:var(--blue);color:var(--navy);padding:46px 0}
.creds p{font-size:clamp(19px,2.05vw,30px);line-height:1.4}
.creds .lbl{font-family:var(--font);font-stretch:100%;font-variation-settings:"wdth" 100;text-transform:none;font-weight:700;font-size:17px;letter-spacing:0;margin-right:12px;vertical-align:middle}
.creds .sep{color:rgba(10,22,40,.35);margin:0 .1em}
.creds .it{white-space:nowrap}


/* category tweaks to the shared wall hero */
.hero.cat .wall{grid-template-columns:repeat(4,1fr)}
.hero.cat .wall.n2{grid-template-columns:repeat(2,1fr)}
.hero.cat .wall.n3{grid-template-columns:repeat(3,1fr)}
.hero.cat .wall.n5{grid-template-columns:repeat(5,1fr)}
.crumbs{font-size:15px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:#DCE3EE;text-decoration:none}.crumbs a:hover{text-decoration:underline}
.crumbs span{margin:0 8px;opacity:.6}
.hero.cat h1{max-width:980px}
.answer{font-size:20px;line-height:1.6;color:#DCE3EE;max-width:44em;margin-top:24px}
.answer a{color:#fff;font-weight:700;text-decoration-color:var(--blue);text-underline-offset:4px}
.hero.cat .hero-ctas{justify-content:flex-start;margin-top:30px;flex-wrap:wrap}
.creds.stats p{display:flex;flex-wrap:wrap;gap:10px 44px}
.creds.stats .lbl{font-size:16px}

/* speaker features: big alternating editorial rows */
.roster-l{background:var(--paper);color:var(--navy);padding:120px 0 60px}
.roster-l .intro{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:30px}
.roster-l .intro p{color:var(--slate);justify-self:end;max-width:32em}
.sf{display:grid;grid-template-columns:420px 1fr;gap:70px;align-items:start;padding:70px 0;border-top:2px solid var(--navy)}
.sf.flip{grid-template-columns:1fr 420px}
.sf.flip .sf-ph{order:2}
.sf-ph{aspect-ratio:4/5;overflow:hidden;border-radius:3px;background:#E3E9F1;position:relative}
.sf-ph img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.sf-fee{position:absolute;left:0;bottom:0;background:var(--navy);color:#fff;padding:12px 16px;font-size:15px;font-weight:700}
.sf-fee b{color:var(--blue);font-weight:800}
.sf h2{font-size:clamp(36px,4vw,58px);line-height:1}
.sf h2 a{text-decoration:none;color:inherit}
.sf h2 a:hover{color:var(--link)}
.sf .cred{margin-top:12px;font-weight:700;font-size:18px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags li{font-size:14px;font-weight:600;padding:6px 12px;border:1.5px solid var(--rule);border-radius:3px;color:var(--slate);background:#fff}
.sf .txt{margin-top:22px;font-size:19px;line-height:1.7;color:#2B3A52;max-width:40em}
.sf blockquote{margin:26px 0 0;padding:20px 0 0;border-top:1px solid var(--rule)}
.sf blockquote p{font-weight:700;font-size:20px;line-height:1.4}
.sf blockquote cite{display:block;margin-top:8px;font-style:normal;font-size:15px;color:var(--slate)}
.sf .acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--link);transform:translateY(-2px)}
.btn-line{border:2px solid var(--navy);color:var(--navy)}
.btn-line:hover{background:var(--navy);color:#fff}

/* who books: hairline rows on navy */
.who{background:var(--navy);padding:120px 0}
.who-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;padding:34px 0;border-top:1px solid var(--line)}
.who-row:last-child{border-bottom:1px solid var(--line)}
.who-row h3{font-size:clamp(24px,2.4vw,34px);line-height:1.05}
.who-row p{color:#D0D8E5;font-size:18px}
.who .h2{margin-bottom:56px}

/* why us: oversized statement + 2x2 text */
.vs{background:#fff;color:var(--navy);padding:130px 0}
.vs .big{font-size:clamp(32px,4vw,58px);line-height:1.04;max-width:1060px;margin-top:22px}
.vs .kicker{font-weight:700;font-size:18px;color:var(--link)}
.vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 70px;margin-top:64px}
.vs-grid div{padding:28px 0;border-top:2px solid var(--navy)}
.vs-grid h3{font-weight:800;font-size:22px;line-height:1.25}
.vs-grid p{margin-top:10px;color:var(--slate);font-size:18px}

/* more links */
.more{background:var(--navy);padding:90px 0}
.more-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.more h2{font-size:clamp(22px,2vw,28px);margin-bottom:18px}
.more li{border-top:1px solid var(--line)}
.more li:last-child{border-bottom:1px solid var(--line)}
.more a{display:block;padding:16px 0;color:#fff;text-decoration:none;font-weight:600;font-size:18px}
.more a:hover{color:var(--ice)}

.nav-solid{background:rgba(6,15,30,.95)}
@media (max-width:1100px){
  .sf,.sf.flip{grid-template-columns:320px 1fr;gap:44px}
  .sf.flip .sf-ph{order:0}
}
@media (max-width:1000px){
  .roster-l .intro{grid-template-columns:1fr}
  .roster-l .intro p{justify-self:start}
  .who-row{grid-template-columns:1fr;gap:12px}
  .vs-grid,.more-grid{grid-template-columns:1fr}
  .hero-row{grid-template-columns:1fr}
}
@media (max-width:760px){
  .hero.cat{height:auto}
  .hero.cat .wall{position:relative;height:56vh;min-height:380px;grid-template-columns:repeat(2,1fr)}
  .hero.cat .wall div:nth-child(3),.hero.cat .wall div:nth-child(4){display:none}
  .hero.cat .hero-copy{position:relative;margin-top:-150px;padding-bottom:56px}
  .answer{font-size:18px}
  .sf,.sf.flip{grid-template-columns:1fr;gap:28px;padding:50px 0}
  .sf-ph{max-width:420px}
  .creds .it{white-space:normal}
}