:root {
  --body-grad: linear-gradient(180deg,#f0fdfa 0%,#e0f5f4 35%,#d8eaef 70%,#c8dde4 100%);
  --ink: #0a0a0a; --ink-2: #374151; --ink-3: #6b7280;
  --eyebrow: #1a9aad; --accent: #1a9aad; --accent-2: #0c3545; --cta: #f97316;
  --card-bg: #ffffff; --card-shadow: 0 1px 3px rgba(10,30,48,0.07), 0 4px 12px rgba(10,30,48,0.05); --card-border: #cfdde6;
  --tier-strong: #15803d; --tier-mod: #1a9aad;
  --tier-emerg: #1e40af; --tier-investig: #b45309;
  --tier-controv: #b91c1c; --tier-tba: #9ca3af;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--body-grad);background-attachment:fixed;color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background-image 1.2s ease}
body{--current-accent: var(--accent); --current-accent-2: var(--accent-2)}
body.eh-roadmap-winter-page,#eh-roadmap-winter{--current-accent:#1a9aad;--current-accent-2:#0c3545}
button{font-family:inherit;background:none;border:none;cursor:pointer;color:inherit;text-align:left}

.banner-wrap{position:relative;width:100%;overflow:hidden;background:#0A0420}
.banner-wrap:has(.station-hover:hover),.banner-wrap:has(.station-hover.is-open){overflow:visible;z-index:40}
.banner-wrap svg.banner{display:block;width:100%;height:auto}
.hover-layer{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;overflow:visible}
.station-hover{position:absolute;width:100px;height:100px;transform:translate(-50%,-50%);pointer-events:auto;cursor:pointer;z-index:5}
.station-hover:hover,.station-hover.is-open{z-index:50}
.station-aura{position:absolute;left:50%;top:50%;width:60px;height:60px;transform:translate(-50%,0);border-radius:50%;background:radial-gradient(circle at 50% 0%,rgba(255,255,255,0.18) 0%,rgba(255,255,255,0) 70%);opacity:0;transition:opacity 0.35s;pointer-events:none}
.station-hover:hover .station-aura,.station-hover.is-open .station-aura{opacity:1}
/* Brief popup — glass orbit panel */
.brief{position:absolute;left:50%;top:50%;transform:translate(-50%,calc(-50% + var(--by,32px)));min-width:268px;max-width:300px;max-height:min(380px,58vh);padding:0;border-radius:14px;background:rgba(10,4,32,0.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.12);box-shadow:0 10px 40px rgba(0,0,0,0.5),0 0 0 1px rgba(255,255,255,0.04) inset;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.28) transparent;pointer-events:none;opacity:0;transition:opacity 0.32s ease-out,transform 0.32s ease-out}
.station-hover:hover .brief,.station-hover.is-open .brief{opacity:1;transform:translate(-50%,calc(-50% + var(--by,32px) + 6px));box-shadow:0 12px 44px rgba(0,0,0,0.55),0 0 0 1px rgba(255,255,255,0.06) inset;pointer-events:auto}
.brief[data-align="start"]{left:calc(50% + 8px);transform:translate(0,calc(-50% + var(--by,32px)))}
.station-hover:hover .brief[data-align="start"],.station-hover.is-open .brief[data-align="start"]{transform:translate(0,calc(-50% + var(--by,32px) + 6px))}
.brief[data-align="end"]{left:calc(50% - 8px);transform:translate(-100%,calc(-50% + var(--by,32px)))}
.station-hover:hover .brief[data-align="end"],.station-hover.is-open .brief[data-align="end"]{transform:translate(-100%,calc(-50% + var(--by,32px) + 6px))}
.b-head{position:sticky;top:0;z-index:2;font-size:10px;letter-spacing:2.2px;font-weight:700;text-transform:uppercase;color:rgba(255,255,255,0.95);padding:14px 16px 12px;border-bottom:1px solid rgba(255,255,255,0.1);background:rgba(10,4,32,0.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:14px 14px 0 0}
.b-head span{color:var(--accent)}
.b-head + .b-row{margin-top:10px}
.b-row{display:flex;flex-wrap:wrap;align-items:flex-start;column-gap:8px;row-gap:5px;margin:0 10px 8px;padding:11px 12px;border-radius:10px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.07);transition:background 0.2s,border-color 0.2s}
.b-row:last-child{margin-bottom:10px}
.brief:hover .b-row,.station-hover.is-open .b-row{background:rgba(255,255,255,0.06)}
.b-id{order:1;font-family:'JetBrains Mono',monospace;font-size:9px;font-weight:500;letter-spacing:1.1px;color:rgba(255,255,255,0.55);margin-bottom:0;flex-shrink:0}
.b-meta{order:2;margin-bottom:0;line-height:1;margin-left:auto;flex-shrink:0}
.b-name{order:3;width:100%;font-size:12.5px;font-weight:600;line-height:1.35;color:#fff;margin:1px 0 2px}
.b-tier{display:inline-block;font-size:8px;letter-spacing:1.2px;font-weight:700;text-transform:uppercase;padding:3px 8px;border-radius:99px;background:color-mix(in srgb,currentColor 18%,transparent);white-space:nowrap}
.b-desc{order:4;width:100%;font-size:11px;line-height:1.55;color:rgba(255,255,255,0.78);font-weight:400}
.brief::-webkit-scrollbar{width:5px}
.brief::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.28);border-radius:5px}
.brief::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.4)}
.brief::-webkit-scrollbar-track{background:transparent;margin:4px 0}
[data-align="end"] .b-head,[data-align="end"] .b-row{text-align:left}
[data-align="start"] .b-head,[data-align="start"] .b-row{text-align:left}
[data-align="center"] .b-head,[data-align="center"] .b-row{text-align:left}
[data-align="center"] .b-meta{margin-left:auto}
/* Top-orbit bullets only — open downward, tight to bullet */
.station-hover--orbit-top .brief{top:calc(50% + 4px);transform:translate(-50%,var(--by,0px))}
.station-hover--orbit-top:hover .brief,.station-hover--orbit-top.is-open .brief{transform:translate(-50%,var(--by,0px))}
.station-hover--orbit-top .brief[data-align="start"]{transform:translate(0,var(--by,0px))}
.station-hover--orbit-top:hover .brief[data-align="start"],.station-hover--orbit-top.is-open .brief[data-align="start"]{transform:translate(0,var(--by,0px))}
.station-hover--orbit-top .brief[data-align="end"]{transform:translate(-100%,var(--by,0px))}
.station-hover--orbit-top:hover .brief[data-align="end"],.station-hover--orbit-top.is-open .brief[data-align="end"]{transform:translate(-100%,var(--by,0px))}
/* Invisible bridge — keeps hover alive moving from bullet to panel */
.brief::before{content:'';position:absolute;left:-16px;right:-16px;top:-24px;height:24px;pointer-events:auto}
.pulse-m{animation:pulseM 3.2s ease-in-out infinite}
@keyframes pulseM{0%,100%{r:14;opacity:0.20}50%{r:20;opacity:0.05}}

.title-block{max-width:1480px;margin:0 auto;padding:64px 56px 32px}
.eyebrow{font-size:13px;letter-spacing:5px;font-weight:600;text-transform:uppercase;color:var(--current-accent);margin-bottom:22px;transition:color 0.6s ease}
.headline{font-size:clamp(48px,6.2vw,88px);font-weight:800;letter-spacing:-2.4px;line-height:1.02;color:var(--ink)}
.headline em{font-style:normal;color:var(--current-accent);transition:color 0.6s ease}
.subtext{font-size:clamp(17px,1.4vw,22px);color:var(--ink-2);line-height:1.55;margin-top:24px;max-width:760px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px;padding-top:28px;border-top:1px solid var(--card-border)}
.stat-label{font-size:11px;letter-spacing:2.5px;color:var(--current-accent);text-transform:uppercase;font-weight:600;margin-bottom:8px;transition:color 0.6s ease}
.stat-num{font-size:38px;font-weight:800;letter-spacing:-1.2px;color:var(--ink);line-height:1}
.stat-sub{font-size:13px;color:var(--ink-3);margin-top:6px}

.problem-band{background:linear-gradient(180deg,#0A0420 0%,#1A0F38 50%,#0A0420 100%);padding:110px 0;position:relative;overflow:hidden;margin-top:64px}
.problem-band::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 600px 400px at 18% 70%,rgba(255,138,44,0.22) 0%,transparent 65%),radial-gradient(ellipse 500px 300px at 88% 20%,rgba(180,90,200,0.18) 0%,transparent 60%);pointer-events:none}
.problem-band::after{content:'';position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent 0%,rgba(255,138,44,0.5) 50%,transparent 100%)}
.problem-inner{max-width:1480px;margin:0 auto;padding:0 56px;position:relative;z-index:1}
.problem-eyebrow{font-size:13px;letter-spacing:5px;font-weight:600;text-transform:uppercase;color:rgba(255,200,140,0.7);margin-bottom:22px}
.problem-headline{font-size:clamp(48px,6.4vw,96px);font-weight:800;letter-spacing:-2.4px;line-height:1.02;color:#FFFFFF;margin-bottom:28px}
.problem-headline em{font-style:normal;color:#FF8A2C}
.problem-body{font-size:clamp(17px,1.4vw,22px);color:rgba(255,255,255,0.82);line-height:1.55;max-width:760px}

.manifesto-band{padding:96px 0 64px;position:relative}
.manifesto-inner{max-width:1480px;margin:0 auto;padding:0 56px}
.m-eyebrow{font-size:13px;letter-spacing:5px;font-weight:600;text-transform:uppercase;color:var(--current-accent);margin-bottom:22px;transition:color 0.6s ease}
.m-headline{font-size:clamp(32px,4.4vw,56px);font-weight:800;letter-spacing:-1.5px;line-height:1.08;color:var(--ink);margin-bottom:48px;max-width:900px}
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.principle{position:relative;padding:32px 26px 28px;border-radius:14px;background:var(--card-bg);box-shadow:var(--card-shadow);overflow:hidden;transition:transform 0.4s cubic-bezier(0.16,1,0.3,1),box-shadow 0.4s}
.principle:hover{transform:translateY(-4px);box-shadow:0 2px 8px rgba(0,0,0,0.06),0 24px 48px rgba(0,0,0,0.10)}
.p-num{font-size:11px;font-family:'JetBrains Mono',monospace;font-weight:600;letter-spacing:2.5px;color:var(--p-color);margin-bottom:16px}
.p-name{font-size:22px;font-weight:800;letter-spacing:-0.5px;color:var(--ink);margin-bottom:12px;line-height:1.15}
.p-desc{font-size:13.5px;line-height:1.5;color:var(--ink-2)}
.p-01{--p-color:var(--accent)}.p-02{--p-color:var(--tier-emerg)}.p-03{--p-color:var(--tier-strong)}.p-04{--p-color:var(--accent-2)}

/* ============================== CAROUSEL ============================== */
.study-carousel{position:relative;margin:64px 0 32px;--carousel-accent:var(--accent)}
.carousel-controls{max-width:1480px;margin:0 auto 32px;padding:0 56px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px}
.carousel-eyebrow{font-size:13px;letter-spacing:4px;font-weight:600;text-transform:uppercase;color:var(--ink-3)}
.carousel-tabs{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;padding:6px;border-radius:99px;background:color-mix(in srgb,var(--card-bg) 78%,transparent);box-shadow:var(--card-shadow)}
.tab{padding:10px 16px;border-radius:99px;font-size:11.5px;font-weight:700;letter-spacing:1px;color:var(--ink-3);transition:all 0.25s;border:1px solid transparent;display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;cursor:pointer}
.tab .tab-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;border-radius:99px;font-size:10px;font-weight:800;background:color-mix(in srgb,var(--ink-3) 12%,transparent);padding:0 5px}
.tab:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 4%,transparent)}
.tab.active{background:var(--tab-accent,var(--accent));color:white}
.tab.active .tab-count{background:rgba(255,255,255,0.25);color:white}

.carousel-viewport{position:relative;overflow:hidden}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:20;width:54px;height:54px;border-radius:50%;background:var(--card-bg);box-shadow:0 4px 20px rgba(0,0,0,0.12),0 1px 3px rgba(0,0,0,0.06);font-size:30px;font-weight:300;color:var(--ink);display:flex;align-items:center;justify-content:center;line-height:1;transition:transform 0.2s,box-shadow 0.2s,opacity 0.2s;border:1px solid var(--card-border);cursor:pointer}
.carousel-arrow:hover:not(:disabled){transform:translateY(-50%) scale(1.06);box-shadow:0 6px 28px rgba(0,0,0,0.16),0 2px 6px rgba(0,0,0,0.08)}
.carousel-arrow:disabled{opacity:0.25;cursor:not-allowed}
.prev-arrow{left:18px}.next-arrow{right:18px}

.carousel-track{display:flex;transition:transform 0.7s cubic-bezier(0.22,1,0.36,1)}
.carousel-panel{flex:0 0 100%;padding:56px 80px 64px;min-height:680px;position:relative;transition:opacity 0.5s}

/* Per-season vibes — each panel paints itself */
.carousel-panel[data-vibe="open"]{background:linear-gradient(180deg,#fffbf5 0%,#faefda 100%);--p-accent:#E66828;--p-accent-2:#0d9488}
.carousel-panel[data-vibe="spring-soft"]{background:linear-gradient(180deg,#fff5f7 0%,#fde9eb 50%,#e8f4ed 100%);--p-accent:#9d174d;--p-accent-2:#0d9488}
.carousel-panel[data-vibe="summer"]{background:linear-gradient(180deg,#fffbf5 0%,#fdf6e8 50%,#d8f1ec 100%);--p-accent:#0d9488;--p-accent-2:#0f6e56}
.carousel-panel[data-vibe="autumn"]{background:linear-gradient(180deg,#fffaeb 0%,#ffe9c2 60%,#fed7aa 100%);--p-accent:#b45309;--p-accent-2:#854d0e}
.carousel-panel[data-vibe="winter"]{background:linear-gradient(180deg,#f0fdfa 0%,#d8eaef 60%,#c8dde4 100%);--p-accent:#1a9aad;--p-accent-2:#0c3545}
.carousel-panel[data-vibe="spring-celebration"]{background:linear-gradient(180deg,#fef3f7 0%,#f5e1ed 40%,#ede9fe 100%);--p-accent:#9d174d;--p-accent-2:#534AB7}

/* Decorative element for each panel — subtle */
.carousel-panel::before{content:'';position:absolute;top:0;right:0;width:380px;height:380px;background:radial-gradient(circle at top right,var(--p-accent) 0%,transparent 60%);opacity:0.08;pointer-events:none;border-radius:0 0 0 100%}

.panel-header{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:36px;padding-bottom:18px;border-bottom:2px solid var(--p-accent);position:relative;flex-wrap:wrap}
.panel-header::after{content:'';position:absolute;left:0;bottom:-2px;width:96px;height:4px;background:var(--p-accent)}
.panel-header-l{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.panel-title{font-size:clamp(36px,4.4vw,56px);font-weight:800;letter-spacing:-1.8px;color:var(--ink);line-height:1}
.panel-meta{display:inline-flex;gap:10px;align-items:baseline;font-size:14px;color:var(--ink-3);font-weight:500}
.panel-count{font-size:13px;color:var(--p-accent);font-weight:700;letter-spacing:0.5px;text-transform:uppercase}
.panel-dot{color:var(--ink-3)}
.panel-when{color:var(--ink-3);font-style:italic}
.panel-quarter{font-size:11px;letter-spacing:2.5px;font-weight:700;text-transform:uppercase;color:var(--p-accent);padding:6px 12px;background:color-mix(in srgb,var(--p-accent) 10%,transparent);border-radius:99px}

.panel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}

/* === BIG STUDY CARDS === */
.study-card{display:flex;flex-direction:column;position:relative;padding:24px 22px 18px;border-radius:14px;background:var(--card-bg);box-shadow:var(--card-shadow);border-left:3px solid var(--tier-mod);transition:transform 0.3s cubic-bezier(0.16,1,0.3,1),box-shadow 0.3s,border-left-width 0.3s;overflow:hidden;isolation:isolate;min-height:240px;width:100%;cursor:default}
.study-card::before{content:'';position:absolute;top:0;left:-150%;width:60%;height:100%;background:linear-gradient(100deg,transparent 0%,color-mix(in srgb,var(--tier-color,var(--p-accent,var(--accent))) 18%,white 82%) 50%,transparent 100%);transform:skewX(-12deg);pointer-events:none;animation:shimmer-once 1.4s cubic-bezier(0.16,1,0.3,1) backwards;animation-delay:calc(var(--shimmer-delay,0s) + 0.3s);opacity:0.5;z-index:1}
@keyframes shimmer-once{0%{left:-150%;opacity:0}12%{opacity:0.5}100%{left:250%;opacity:0}}
.card-spotlight{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity 0.25s;background:radial-gradient(circle 180px at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--tier-color,var(--p-accent,var(--accent))) 16%,transparent) 0%,transparent 60%);z-index:0}
.study-card:hover .card-spotlight{opacity:1}
.study-card > *{position:relative;z-index:2}
.study-card:hover{transform:translateY(-4px);border-left-width:4px}
.study-card:focus-visible{outline:2px solid var(--p-accent,var(--accent));outline-offset:3px}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.card-id{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:500;color:var(--ink-3);letter-spacing:1px}
.card-tier-pill{font-size:9px;letter-spacing:1.5px;font-weight:700;text-transform:uppercase;padding:4px 10px;border-radius:99px;background:color-mix(in srgb,var(--tier-color,var(--accent)) 12%,transparent);color:var(--tier-color,var(--accent));white-space:nowrap}
.card-title{font-size:22px;font-weight:800;letter-spacing:-0.5px;line-height:1.2;color:var(--ink);margin-bottom:12px}
.card-desc{font-size:14.5px;line-height:1.55;color:var(--ink-2);margin-bottom:auto;padding-bottom:18px}
.card-foot{display:flex;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid var(--card-border);margin-top:auto;gap:10px}
.card-duration{font-size:12px;color:var(--ink-3);letter-spacing:0.3px;font-weight:500}
.card-cta{display:none}
.card-cta .arrow{display:inline-block;transition:transform 0.3s}
.study-card:hover .card-cta .arrow{transform:translateX(4px)}
.study-card.tier-strong{--tier-color:var(--tier-strong);border-left-color:var(--tier-strong)}
.study-card.tier-mod{--tier-color:var(--tier-mod);border-left-color:var(--tier-mod)}
.study-card.tier-emerging{--tier-color:var(--tier-emerg);border-left-color:var(--tier-emerg)}
.study-card.tier-investig{--tier-color:var(--tier-investig);border-left-color:var(--tier-investig)}
.study-card.tier-controv{--tier-color:var(--tier-controv);border-left-color:var(--tier-controv)}
.study-card.tier-tba{--tier-color:var(--tier-tba);border-left-color:var(--tier-tba);border-left-style:dashed;background:color-mix(in srgb,var(--card-bg) 96%,var(--ink-3) 4%);animation:tba-wait 6s ease-in-out infinite}
.study-card.tier-tba .card-title{color:var(--ink-3);font-style:italic}
@keyframes tba-wait{0%,100%{opacity:0.82}50%{opacity:0.98}}
.study-card.tier-open{--tier-color:var(--cta);border-left-color:var(--cta);animation:open-breathe 4s ease-in-out infinite}
.study-card.tier-open .card-id{color:var(--cta)}
.study-card.tier-open .card-tier-pill{background:color-mix(in srgb,var(--cta) 12%,transparent);color:var(--cta)}
@keyframes open-breathe{0%,100%{box-shadow:var(--card-shadow),0 0 0 1px color-mix(in srgb,var(--cta) 15%,transparent)}50%{box-shadow:var(--card-shadow),0 0 0 2px color-mix(in srgb,var(--cta) 28%,transparent),0 0 24px color-mix(in srgb,var(--cta) 20%,transparent)}}

/* ============================== WAVE DIVIDER ============================== */
.wave-divider{width:100%;line-height:0;margin-top:8px}
.wave-divider-svg{width:100%;display:block;height:180px}

/* ============================== COHORTS ============================== */
.cohorts-section{padding:88px 0 80px;background:linear-gradient(180deg,color-mix(in srgb,var(--card-bg) 60%,transparent) 0%,transparent 50%)}
.cohorts-inner{max-width:1480px;margin:0 auto;padding:0 56px}
.cohorts-eyebrow{font-size:13px;letter-spacing:5px;font-weight:600;text-transform:uppercase;color:var(--current-accent);margin-bottom:22px;transition:color 0.6s ease}
.cohorts-headline{font-size:clamp(40px,5vw,72px);font-weight:800;letter-spacing:-2px;line-height:1.04;color:var(--ink);margin-bottom:14px}
.cohorts-subtitle{font-size:clamp(18px,1.7vw,24px);color:var(--current-accent);font-weight:600;margin-bottom:20px;transition:color 0.6s ease}
.cohorts-body{font-size:17px;line-height:1.6;color:var(--ink-2);max-width:780px;margin-bottom:48px}
.cohort-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}
.cohort-card{display:grid;grid-template-columns:88px 1fr;gap:16px;align-items:center;padding:18px;background:var(--card-bg);border-radius:14px;box-shadow:var(--card-shadow);transition:transform 0.3s cubic-bezier(0.16,1,0.3,1),box-shadow 0.3s;cursor:default;text-align:left;width:100%;position:relative;overflow:hidden}
.cohort-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--cta);opacity:0.75;transition:width 0.25s}
.cohort-card:hover{transform:translateY(-3px);box-shadow:0 2px 6px rgba(0,0,0,0.06),0 16px 40px rgba(0,0,0,0.10)}
.cohort-card:hover::before{width:5px}
.cohort-card:focus-visible{outline:2px solid var(--cta);outline-offset:3px}
.cohort-date{background:linear-gradient(135deg,color-mix(in srgb,var(--cta) 10%,transparent),color-mix(in srgb,var(--cta) 4%,transparent));border-radius:10px;padding:12px 8px;text-align:center;border:1px solid color-mix(in srgb,var(--cta) 15%,transparent)}
.cohort-month{font-size:10px;letter-spacing:2px;font-weight:800;color:var(--cta);margin-bottom:2px}
.cohort-day{font-size:32px;font-weight:800;color:var(--ink);line-height:1;letter-spacing:-1.5px;font-variant-numeric:tabular-nums}
.cohort-dow{font-size:9px;color:var(--ink-3);font-weight:600;letter-spacing:0.5px;margin-top:4px}
.cohort-info{display:flex;flex-direction:column;gap:6px;min-width:0;padding-right:80px}
.cohort-study{font-size:16px;font-weight:700;color:var(--ink);line-height:1.25;letter-spacing:-0.2px}
.cohort-meta{font-size:11px;color:var(--ink-3);letter-spacing:0.3px;font-weight:500}
.cohort-sid{font-family:'JetBrains Mono',monospace;font-weight:600;color:var(--ink-2)}
.cohort-joining{display:flex;align-items:baseline;gap:6px;margin-top:4px}
.cohort-count{font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-0.5px;font-variant-numeric:tabular-nums}
.cohort-joining-label{font-size:11px;color:var(--ink-3);font-weight:500}
.cohort-cta{position:absolute;bottom:14px;right:18px;font-size:10.5px;letter-spacing:1.5px;font-weight:700;text-transform:uppercase;color:var(--cta);opacity:0;transition:opacity 0.3s,transform 0.3s;transform:translateX(-4px)}
.cohort-card:hover .cohort-cta{opacity:1;transform:translateX(0)}
.cohort-cta .arrow{display:inline-block;margin-left:4px}

/* ============================== POLICY ============================== */
.policy-band{padding:0 0 88px}
.policy-inner{max-width:1480px;margin:0 auto;padding:0 56px}
.policy-expand{border-radius:14px;background:var(--card-bg);box-shadow:var(--card-shadow);border-left:4px solid var(--accent);transition:all 0.3s;position:relative;overflow:hidden}
.policy-expand::before{content:'';position:absolute;top:0;right:0;width:280px;height:100%;background:radial-gradient(circle at right top,var(--accent) 0%,transparent 60%);opacity:0.04;pointer-events:none}
.policy-expand[open]{box-shadow:0 2px 8px rgba(0,0,0,0.06),0 16px 40px rgba(0,0,0,0.10)}
.policy-expand summary{cursor:pointer;list-style:none;padding:26px 32px;transition:background 0.18s;position:relative}
.policy-expand summary::-webkit-details-marker{display:none}
.policy-expand summary:hover{background:color-mix(in srgb,var(--accent) 4%,transparent)}
.policy-summary-content{display:flex;flex-direction:column;gap:6px;max-width:880px}
.policy-summary-eyebrow{font-size:11px;letter-spacing:2.5px;font-weight:700;text-transform:uppercase;color:var(--accent)}
.policy-summary-text{font-size:18px;font-weight:600;color:var(--ink);line-height:1.45}
.policy-cta{color:var(--accent);font-weight:700;white-space:nowrap}
.policy-cta .arrow{display:inline-block;transition:transform 0.3s}
.policy-expand[open] .policy-cta .arrow{transform:rotate(90deg)}
.policy-body{padding:8px 32px 32px;font-size:15px;line-height:1.65;color:var(--ink-2);max-width:900px}
.policy-lede{font-size:17px;color:var(--ink);font-weight:500;margin-bottom:20px;line-height:1.5}
.policy-list{list-style:none;padding:0;margin:20px 0 24px;display:flex;flex-direction:column;gap:4px}
.policy-list li{position:relative;padding:16px 18px 16px 24px;border-radius:8px;background:color-mix(in srgb,var(--card-bg) 92%,transparent);border-left:3px solid var(--p-color,var(--accent))}
.policy-li-01{--p-color:var(--accent)}.policy-li-02{--p-color:var(--tier-emerg)}.policy-li-03{--p-color:var(--tier-strong)}
.policy-list li strong{color:var(--ink);font-weight:700;display:inline;margin-right:4px}
.policy-body > p:last-child{margin:0;padding-top:18px;border-top:1px solid var(--card-border);margin-top:8px}

.footer{max-width:1480px;margin:0 auto;border-top:1px solid var(--card-border);padding:32px 56px 56px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--ink-3);flex-wrap:wrap;gap:16px}
.footer-brand{font-weight:700;font-size:18px;color:var(--ink);letter-spacing:-0.5px}
.footer-brand sup{font-size:9px;vertical-align:super;opacity:0.75}
.footer-meta{display:flex;gap:28px;letter-spacing:1px;text-transform:uppercase;font-weight:600;font-size:11px;flex-wrap:wrap}
.variant-tag{position:fixed;top:16px;left:50%;transform:translateX(-50%);background:rgba(255,255,255,0.65);border:1px solid rgba(0,0,0,0.08);color:var(--ink);padding:7px 14px;border-radius:99px;font-size:11px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:100;pointer-events:none}

@media (max-width:1200px){.principles{grid-template-columns:repeat(2,1fr)}.station-hover{width:60px;height:60px}.brief{min-width:240px;max-width:280px;max-height:min(340px,52vh)}.carousel-panel{padding:48px 56px 56px}.prev-arrow{left:12px}.next-arrow{right:12px}}
@media (max-width:800px){.principles{grid-template-columns:1fr}.title-block,.footer,.problem-inner,.manifesto-inner,.policy-inner,.cohorts-inner{padding-left:24px;padding-right:24px}.carousel-controls{padding:0 24px}.carousel-panel{padding:36px 24px 48px}.stats{grid-template-columns:repeat(2,1fr)}.cohort-info{padding-right:0}.carousel-arrow{width:44px;height:44px;font-size:24px}.prev-arrow{left:8px}.next-arrow{right:8px}.tab{font-size:10px;padding:6px 10px}.panel-title{font-size:32px}}
@media (max-width:500px){.panel-grid{grid-template-columns:1fr}.cohort-grid{grid-template-columns:1fr}.carousel-tabs{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;width:100%;padding-bottom:4px;scrollbar-width:none}.carousel-tabs::-webkit-scrollbar{display:none}.tab{flex-shrink:0}}

.cohort-cta{display:none}