/* Shared foundation: use this source for both future audience variants. */
@font-face{font-family:Poppins;src:url('assets/poppins.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url('assets/poppins-semibold.woff2') format('woff2');font-weight:600 900;font-display:swap}
:root{--bg:#050505;--panel:#2e2e2e;--header:#383838;--fg:#fff;--muted:#c8c8c8;--accent:#fed501;--line:#454545;--max:1200px;--gutter:32px;--section:84px}
*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.75 Poppins,Arial,sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}a:focus-visible,button:focus-visible,video:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:600;line-height:1.16;letter-spacing:-.04em}h1{font-size:clamp(42px,6vw,78px);margin-bottom:24px}h1>span,.brand>span{color:var(--accent)}h2{font-size:clamp(29px,3.5vw,44px);margin-bottom:22px}h3{font-size:clamp(24px,2.4vw,30px);margin-bottom:16px}p{color:var(--muted);margin-bottom:20px}.wrap{width:min(var(--max),calc(100% - var(--gutter)*2));margin-inline:auto}.eyebrow{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}.lead{font-size:clamp(20px,2.4vw,29px);line-height:1.5;max-width:940px;margin-bottom:60px;color:#eee}.skip{position:fixed;top:-100px;left:20px;padding:12px 18px;background:var(--accent);color:#111;z-index:10}.skip:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}header{background:var(--header);border-bottom:1px solid #ffffff22}.header-inner{width:min(var(--max),calc(100% - var(--gutter)*2));margin:auto;display:flex;justify-content:space-between;align-items:center;gap:30px;padding-block:26px}.brand{font-weight:600;line-height:1.3;white-space:nowrap}header nav{display:flex;gap:26px;flex-wrap:wrap;font-size:12px}.intro{padding-block:68px var(--section)}.lecture-layout{display:grid;grid-template-columns:.87fr 1.2fr;gap:58px;align-items:start}.lecture-copy>p:not(.eyebrow):not(.role){font-size:15px}.role{font-size:11px;line-height:1.8;border-top:1px solid var(--line);padding-top:18px;margin:26px 0 0}.button{display:inline-block;background:var(--accent);color:#111;border:1px solid var(--accent);font-size:13px;font-weight:600;padding:14px 21px;margin-top:8px}.button:hover{color:var(--accent);background:transparent}.lecture-media{margin:0}video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#000}.lecture-media video{border:1px solid var(--line)}figcaption{font-size:12px;line-height:1.7;color:var(--muted);margin-top:16px}.transcript{font-size:12px;margin-top:18px;color:var(--muted)}summary{cursor:pointer;color:var(--accent);padding-block:6px}.transcript p:first-of-type{margin-top:15px}.transcript p{margin-bottom:12px}.ideas-section{padding-block:var(--section);border-top:1px solid var(--line)}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:38px}.section-heading h2{margin-bottom:0}.section-heading>p{font-size:15px;margin:0}.idea-index{display:grid;grid-template-columns:repeat(3,1fr);gap:0 30px;margin-bottom:56px}.idea-index a{display:flex;gap:12px;align-items:baseline;font-size:12px;padding:16px 0;border-bottom:1px solid var(--line)}.idea-index span{font-size:11px;color:var(--accent)}.idea-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px 36px}.idea{scroll-margin-top:28px;min-width:0}.idea-art{position:relative;background:#f5e9c9}.idea-art video{background:#f5e9c9}.motion-toggle{font-family:inherit;font-size:11px;color:#fff;background:#171717;border:1px solid #777;cursor:pointer;min-height:36px;padding:8px 12px;display:flex;gap:8px;align-items:center;position:absolute;bottom:12px;right:12px}.motion-toggle:hover{background:#333;color:var(--accent)}.idea-copy{padding-top:24px}.number{color:var(--accent);font-size:12px;margin-bottom:10px}.idea-copy>p:last-child{font-size:15px;line-height:1.8;max-width:510px;margin-bottom:0}.source-note{margin:44px 0 0;font-size:12px;max-width:670px}.process-band{background:var(--panel)}.process-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-block:72px}.process-layout h2{max-width:500px;margin-bottom:0}.process-layout>div:last-child>p{font-size:15px}.process-layout>div:last-child>p:last-child{margin-bottom:0}.closing{display:flex;gap:70px;align-items:center;justify-content:space-between;padding-block:var(--section)}.closing>div{max-width:700px}.closing p:last-child{font-size:15px;margin-bottom:0}.closing h2{font-size:36px}.text-link{color:var(--accent);font-size:13px;text-decoration:underline;text-underline-offset:6px;line-height:2;flex-shrink:0}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:28px;padding-block:28px;font-size:11px}footer p{margin:0}footer a{color:var(--muted)}
@media(min-width:1500px){:root{--section:96px}}
@media(max-width:900px){.header-inner{align-items:flex-start;flex-direction:column;gap:18px}.lecture-layout{grid-template-columns:1fr;gap:36px}.lecture-copy{max-width:730px}.lecture-media{order:-1}.lecture-media{max-width:760px}.lead{margin-bottom:44px}.section-heading{gap:35px}.idea-index{grid-template-columns:1fr 1fr}.process-layout{gap:35px}.closing{align-items:flex-start;flex-direction:column;gap:24px}.closing>div{max-width:760px}}
@media(max-width:600px){:root{--gutter:22px;--section:58px}.header-inner{padding-block:22px}.brand{font-size:15px}header nav{gap:22px}.intro{padding-top:44px}h1{font-size:44px;overflow-wrap:normal}.lead{font-size:21px;margin-bottom:38px}.section-heading,.idea-grid,.process-layout{grid-template-columns:1fr}.section-heading{gap:20px}.idea-index{grid-template-columns:1fr;gap:0;margin-bottom:38px}.idea-index a{padding:12px 0}.idea-grid{gap:42px}.idea-copy{padding-top:22px}.idea-copy h3{font-size:28px}.process-layout{padding-block:54px;gap:28px}.process-layout h2{font-size:33px}.closing h2{font-size:31px}.role{max-width:400px}footer{flex-direction:column;gap:12px}.motion-toggle{bottom:10px;right:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Vision & Innovation page refinement. One quiet motion control, no per-card play UI. */
.lecture-title{font-size:clamp(30px,3vw,39px);margin-bottom:24px}
.section-heading{align-items:start}
.section-heading h2{max-width:530px}
.motion-settings{display:flex;justify-content:flex-end;min-height:32px;margin:0 0 10px}
#ambient-toggle{font:11px/1.6 Poppins,Arial,sans-serif;border:0;border-bottom:1px solid #777;background:none;color:var(--muted);padding:5px 0;cursor:pointer}
#ambient-toggle:hover{color:var(--accent);border-color:var(--accent)}
.motion-preference{color:var(--muted);font-size:11px}
@media(max-width:600px){.motion-settings{justify-content:flex-start;margin-top:6px}.section-heading h2{font-size:32px}.lecture-title{font-size:30px}}