:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#15202b;background:#f3f5ef;--ink: #15202b;--muted: #64706a;--line: #d9e0d2;--paper: #ffffff;--green: #27664a;--deep-green: #143e34;--blue: #245c7c;--red: #a7443f;--gold: #b9872f;--cream: #f6f1e7;--shadow: 0 24px 80px rgba(21, 32, 43, .14)}*{box-sizing:border-box}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px clamp(18px,4vw,64px);background:#f8faf6d6;border-bottom:1px solid rgba(217,224,210,.8);-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%)}.brand,nav,.actions{display:flex;align-items:center;gap:12px}.brand{font-weight:800}.brand-mark{display:grid;place-items:center;width:34px;height:34px;color:#fff;background:linear-gradient(145deg,var(--deep-green),var(--green));border-radius:8px;font-size:.8rem;box-shadow:0 8px 22px #27664a40}nav a,nav button{color:var(--muted);transition:color .16s ease,background .16s ease}nav a.active{color:var(--ink);font-weight:700}.primary-button,.secondary-button,.ghost-button{border:0;border-radius:8px;min-height:44px;padding:0 18px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-weight:750;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.primary-button{background:linear-gradient(135deg,var(--deep-green),var(--green));color:#fff;box-shadow:0 12px 28px #27664a38}.secondary-button{background:#ffffffd6;color:var(--deep-green);border:1px solid rgba(39,102,74,.18)}.ghost-button{background:transparent}.primary-button:hover,.secondary-button:hover{transform:translateY(-1px);box-shadow:0 16px 34px #15202b24}.small{min-height:36px}.full{width:100%}button:disabled{opacity:.55;cursor:wait}.landing{min-height:calc(100vh - 64px);background:radial-gradient(circle at 12% 8%,rgba(185,135,47,.12),transparent 28%),linear-gradient(180deg,#f7f8f2,#eef2e8)}.hero{position:relative;overflow:hidden;min-height:calc(100vh - 64px);display:grid;grid-template-columns:minmax(0,1.06fr) minmax(340px,.94fr);align-items:center;gap:clamp(34px,6vw,92px);padding:clamp(44px,7vw,98px) clamp(18px,6vw,88px) clamp(58px,8vw,112px);background:linear-gradient(105deg,#f7f8f2fa,#f7f8f2eb 44%,#f7f8f29e),url(https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1800&q=82) center/cover}.hero:after{content:"";position:absolute;inset:auto 0 0;height:130px;background:linear-gradient(180deg,transparent,#ffffff);pointer-events:none}.hero-copy{position:relative;z-index:1}.hero-kicker{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.hero-kicker span{padding:8px 11px;border:1px solid rgba(36,92,124,.2);border-radius:999px;background:#ffffffb8;color:#244d5c;font-size:.76rem;font-weight:850;text-transform:uppercase}.hero h1{margin:0;max-width:860px;color:#102820;font-size:clamp(4rem,8.5vw,8.4rem);line-height:.86;letter-spacing:0}.hero h2{margin:24px 0 0;max-width:820px;color:#223a33;font-size:clamp(1.7rem,3.15vw,3.25rem);line-height:1.03;letter-spacing:0;font-weight:820}.hero p{max-width:720px;color:#40514a;font-size:clamp(1.02rem,1.6vw,1.22rem);line-height:1.7}.hero .actions{margin-top:26px}.hero-proof{display:grid;grid-template-columns:repeat(3,minmax(0,130px));gap:12px;margin-top:30px}.hero-proof div{padding:14px 16px;background:#ffffffad;border:1px solid rgba(217,224,210,.88);border-radius:8px;box-shadow:0 12px 32px #15202b14}.hero-proof strong{display:block;font-size:1.55rem;color:var(--deep-green)}.hero-proof span{color:var(--muted);font-size:.86rem;font-weight:740}.eyebrow{margin:0 0 8px;color:var(--blue);font-size:.75rem;font-weight:850;letter-spacing:0;text-transform:uppercase}.hero-visual{position:relative;z-index:1;min-height:560px;display:grid;place-items:center}.civic-board{position:relative;width:min(520px,100%);background:#ffffffdb;border:1px solid rgba(255,255,255,.9);border-radius:8px;padding:24px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px) saturate(130%);backdrop-filter:blur(18px) saturate(130%)}.board-header,.board-grid{display:grid;grid-template-columns:1fr auto;gap:14px}.board-header{padding-bottom:16px;border-bottom:1px solid rgba(217,224,210,.9)}.board-header span,.board-question span,.floating-note span{color:var(--muted);font-size:.76rem;font-weight:850;text-transform:uppercase}.board-header strong{color:var(--deep-green)}.board-question{margin:20px 0;padding:18px;background:linear-gradient(145deg,#f8faf6,#eef4eb);border:1px solid rgba(217,224,210,.92);border-radius:8px}.board-question p{margin:8px 0 0;color:#2b3d36;line-height:1.55}.board-grid{margin-top:18px;padding:6px 0}.board-grid span{color:var(--muted)}.board-grid b{color:var(--deep-green)}.mini-chat{margin-top:22px;padding:16px;border-left:4px solid var(--gold);background:#fff8e8;color:#3d3526;line-height:1.45}.floating-note{position:absolute;display:grid;gap:5px;width:210px;padding:14px 16px;background:#143e34f0;color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:8px;box-shadow:0 18px 42px #15202b38}.floating-note span{color:#ffffffb3}.floating-note strong{font-size:.96rem}.note-a{left:0;top:72px}.note-b{right:0;bottom:84px;background:#245c7cf0}.value-band,.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.value-band div{background:#fff;padding:24px clamp(16px,4vw,48px);display:grid;gap:6px}.value-band span,.muted{color:var(--muted)}.content-band{position:relative;padding:clamp(54px,7vw,92px) clamp(18px,6vw,88px);background:#fff;border-top:1px solid var(--line)}.content-band+.content-band{background:linear-gradient(180deg,#f8faf6,#eef3e8)}.content-band .section-head h2{margin:0;max-width:850px;color:#162a23;font-size:clamp(1.9rem,3vw,3.2rem);line-height:1.05;letter-spacing:0}.steps{gap:16px;background:transparent;border:0}.steps article{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff,#f8faf6);border:1px solid rgba(217,224,210,.9);border-radius:8px;padding:28px;display:grid;gap:12px;min-height:220px;box-shadow:0 18px 44px #15202b12}.steps article:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--gold),var(--green),var(--blue))}.steps strong{color:#245c7c47;font-size:2.2rem;line-height:1}.steps h3{margin:0;font-size:1.35rem;color:var(--deep-green)}.steps span{color:var(--muted);line-height:1.45}.theme-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.theme-grid span{border:1px solid rgba(217,224,210,.94);border-radius:8px;padding:18px 16px;background:#ffffffd1;color:#223a33;font-weight:800;box-shadow:0 12px 30px #15202b0d}.page{padding:32px clamp(16px,4vw,56px)}.auth-page,.profile{display:grid;place-items:start center}.panel,.scenario-card,.reflection,.report{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:22px;box-shadow:0 12px 34px #15202b0f}.form-panel{width:min(440px,100%);display:grid;gap:14px}label{display:grid;gap:7px;color:var(--muted);font-weight:700}input,textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;color:var(--ink);background:#fbfcfa}textarea{min-height:96px;resize:vertical}.error,.success{padding:12px;border-radius:8px}.error{background:#fdeceb;color:var(--red)}.success{background:#e9f5ed;color:var(--green)}.section-head{max-width:780px;margin-bottom:24px}.section-head h1{margin:0 0 10px;font-size:clamp(2rem,4vw,3.6rem);line-height:1;letter-spacing:0}.section-head p{color:var(--muted);line-height:1.6}.compact h1{font-size:clamp(1.8rem,4vw,3rem)}.scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.scenario-card{display:flex;flex-direction:column;justify-content:space-between;gap:18px;min-height:260px}.scenario-card h3,.history-item h3,.reflection h3{margin:0 0 10px;font-size:1.35rem}.scenario-card p,.reflection p{color:var(--muted);line-height:1.55}.history{margin-top:38px}.dashboard-hero{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}.averages{margin:8px 0 32px}.average-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.history-list{display:grid;gap:12px}.history-item{display:grid;grid-template-columns:1.3fr 1fr auto;gap:18px;align-items:center;padding:18px;background:#fff;border:1px solid var(--line);border-radius:8px}.history-metrics{display:grid;gap:10px}.lab-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:22px;align-items:start}.lab-main,.lab-side{display:grid;gap:16px}.chat{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.messages{height:min(58vh,620px);overflow:auto;padding:18px;display:flex;flex-direction:column;gap:12px}.bubble{max-width:82%;padding:13px 15px;border-radius:8px;line-height:1.5;white-space:pre-wrap}.bubble.user{align-self:flex-end;background:#e5f0fb}.bubble.assistant,.bubble.system{align-self:flex-start;background:#edf3e8}.chat-form{display:grid;grid-template-columns:1fr auto;gap:12px;padding:14px;border-top:1px solid var(--line)}.chat-form textarea{min-height:64px}.decision-form{display:grid;gap:12px}.option-panel{display:grid;gap:10px}.option-button{display:grid;gap:6px;width:100%;padding:13px;text-align:left;color:var(--ink);background:#fbfcfa;border:1px solid var(--line);border-radius:8px;cursor:pointer}.option-button:hover{border-color:var(--green)}.option-button span{color:var(--muted);line-height:1.4}.metric{display:grid;gap:8px;margin:12px 0}.metric-row{display:flex;justify-content:space-between;gap:12px;font-size:.92rem}.track{height:10px;background:#e8eee2;border-radius:999px;overflow:hidden}.track span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--green))}.results{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:22px;align-items:start}.report pre{white-space:pre-wrap;font:inherit;line-height:1.65;color:#2c3933}.report-list{padding-left:20px;color:#2c3933;line-height:1.65}.compact-list{columns:2}.closing{padding:16px;background:#f1f5ec;border-left:4px solid var(--green);line-height:1.6}.decision-summary{display:grid;gap:4px;padding:12px 0;border-top:1px solid var(--line)}.decision-summary span,dd{color:var(--muted)}dl{display:grid;gap:14px}dt{font-weight:800}dd{margin:4px 0 0}@media(max-width:920px){.hero,.lab-layout,.results{grid-template-columns:1fr}.hero{min-height:auto;padding-top:36px}.hero h1{font-size:clamp(3.2rem,18vw,5.2rem)}.hero h2{font-size:clamp(1.55rem,8vw,2.45rem)}.hero-proof{grid-template-columns:repeat(3,1fr)}.hero-visual{min-height:430px}.floating-note{position:static;width:100%;margin-top:10px}.civic-board{width:100%}.scenario-grid,.value-band,.steps,.average-grid,.theme-grid,.history-item,.chat-form{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}nav{flex-wrap:wrap}.dashboard-hero{display:grid}}@media(max-width:560px){.hero-kicker{gap:8px}.hero-kicker span{width:100%;text-align:center}.hero-proof{grid-template-columns:1fr}.hero .actions{align-items:stretch;flex-direction:column}.primary-button,.secondary-button{width:100%}.content-band{padding:44px 16px}.steps article{min-height:auto}.compact-list{columns:1}}