:root{--ink:#102b52;--muted:#5f7187;--line:#d5e1eb;--blue:#0878e4;--navy:#07375d;--canvas:#f5f8fb;color-scheme:light}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.about-topbar{position:sticky;z-index:10;top:0;display:flex;height:62px;align-items:center;gap:28px;background:linear-gradient(100deg,#07375d,#032b4d);padding:0 28px;color:#fff;box-shadow:0 3px 15px rgba(7,38,65,.11)}
.about-brand{display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none}
.about-brand img{width:42px;height:42px;border-radius:50%}
.about-brand strong{font-size:15px;line-height:.92;letter-spacing:.04em;text-transform:uppercase}
.about-topbar nav{display:flex;align-self:stretch}
.about-topbar nav a{position:relative;display:flex;align-items:center;padding:0 20px;color:#e9f1f7;text-decoration:none;font-weight:700}
.about-topbar nav a.active{background:rgba(255,255,255,.07);color:#fff}
.about-topbar nav a.active:after{content:"";position:absolute;right:16px;bottom:0;left:16px;height:3px;border-radius:3px 3px 0 0;background:#1f88ff}
.about-account-actions{display:flex;align-items:center;gap:9px;margin-left:auto}
.about-account-actions a{display:flex;min-height:38px;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.45);border-radius:8px;padding:7px 13px;color:#fff;font-size:12px;font-weight:800;text-decoration:none}
.about-account-actions .join{border-color:#fff;background:#fff;color:var(--navy)}
main{width:min(1320px,100%);margin:0 auto;padding:18px 26px 36px}
.eyebrow{margin:0 0 7px;color:var(--blue);font-size:10px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.about-hero{display:flex;min-height:430px;flex-direction:column;justify-content:flex-end;overflow:hidden;border:1px solid #315f81;border-radius:14px;background:linear-gradient(90deg,rgba(3,34,59,.92),rgba(3,43,75,.66) 58%,rgba(3,43,75,.2)),url("brand/homepage_river_hero.jpg") center 52%/cover no-repeat;padding:clamp(28px,6vw,70px);color:#fff;box-shadow:0 16px 35px rgba(7,55,93,.14)}
.about-hero .eyebrow{color:#9ed3ff}
.about-hero h1{max-width:1100px;margin:0;font:850 clamp(2.75rem,5.4vw,4.8rem)/.94 Georgia,"Times New Roman",serif;letter-spacing:-.04em;text-wrap:balance;text-shadow:0 2px 18px rgba(0,24,44,.28)}
.about-hero h1 span{display:block;white-space:nowrap}
.about-hero>p:last-child{max-width:760px;margin:22px 0 0;color:#e2eef7;font-size:17px;line-height:1.6;text-shadow:0 1px 8px rgba(0,24,44,.4)}
.about-story{display:grid;grid-template-columns:minmax(230px,.68fr) minmax(0,1.6fr);gap:clamp(35px,7vw,95px);padding:clamp(54px,8vw,100px) clamp(8px,4vw,44px)}
.founder-note{align-self:start;position:sticky;top:98px;border-top:4px solid var(--blue);border-bottom:1px solid var(--line);padding:24px 0}
.founder-note blockquote{margin:10px 0 30px;font:750 clamp(1.65rem,2.6vw,2.2rem)/1.08 Georgia,"Times New Roman",serif;letter-spacing:-.02em;text-wrap:balance}
.signature{display:grid;gap:2px;margin:0}.signature strong{font-size:14px}.signature span{color:var(--muted);font-size:11px}
.story-copy{max-width:760px;color:#38506a;font-size:16px;line-height:1.8}
.story-copy p{margin:0 0 24px}.story-copy .lead{color:var(--ink);font:750 22px/1.38 Georgia,"Times New Roman",serif;text-wrap:balance}
.story-copy h2{margin:64px 0 17px;color:var(--ink);font:800 clamp(1.8rem,2.6vw,2.3rem)/1.06 Georgia,"Times New Roman",serif;letter-spacing:-.02em;text-wrap:balance}
.planning-questions{display:grid;gap:10px;margin:22px 0 35px;padding:0;list-style:none}
.planning-questions li{display:grid;grid-template-columns:46px 1fr;align-items:center;min-height:74px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:12px 18px;box-shadow:0 6px 18px rgba(7,55,93,.04)}
.planning-questions span{color:var(--blue);font-size:10px;font-weight:850;letter-spacing:.1em}.planning-questions strong{color:var(--ink);font-size:15px;line-height:1.35}
.email-feature{margin:40px 0 12px;border:1px solid #bfd5e7;border-radius:14px;background:linear-gradient(145deg,#eaf5fd,#fff);padding:clamp(24px,5vw,48px)}
.email-feature h3{margin:0 0 18px;color:var(--ink);font:800 clamp(2rem,4vw,3.35rem)/1 Georgia,"Times New Roman",serif;letter-spacing:-.025em;text-wrap:balance}.email-feature p:last-child{margin-bottom:0}
.about-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;border-radius:14px;background:linear-gradient(115deg,#07375d,#0a4d7e);padding:clamp(28px,5vw,54px);color:#fff}
.about-cta .eyebrow{color:#9ed3ff}.about-cta h2{margin:0;font:800 clamp(1.8rem,3.2vw,3rem)/1.04 Georgia,"Times New Roman",serif;text-wrap:balance}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.cta-actions a{display:flex;min-height:46px;align-items:center;border:1px solid rgba(255,255,255,.55);border-radius:9px;padding:11px 15px;color:#fff;font-size:11px;font-weight:800;text-decoration:none}.cta-actions a.primary{border-color:#fff;background:#fff;color:var(--navy)}
footer{display:flex;justify-content:space-between;gap:20px;width:min(1320px,100%);margin:0 auto;padding:0 26px 30px;color:#728398;font-size:11px}
@media(max-width:760px){.about-topbar{height:56px;gap:10px;padding:0 13px}.about-brand img{width:38px;height:38px}.about-brand strong{display:none}.about-topbar nav a{padding:0 10px;font-size:12px}.about-topbar nav a:first-child{display:none}.about-account-actions{gap:6px}.about-account-actions a{min-height:35px;padding:6px 9px;font-size:10px}.about-account-actions .sign-in{border-color:transparent}.about-account-actions>a:only-child{max-width:145px;text-align:center}main{padding:12px 12px 28px}.about-hero{min-height:430px;padding:28px 22px}.about-hero h1{font-size:clamp(1.35rem,6.8vw,2rem);line-height:1}.about-hero>p:last-child{font-size:14px}.about-story{grid-template-columns:1fr;gap:38px;padding:52px 10px}.founder-note{position:static}.story-copy{font-size:15px;line-height:1.75}.story-copy h2{margin-top:52px;font-size:clamp(1.75rem,8vw,2.2rem)}.email-feature h3{font-size:clamp(1.9rem,9vw,2.45rem)}.about-cta{display:grid}.about-cta h2{font-size:clamp(1.7rem,7.5vw,2.1rem)}.cta-actions{display:grid;justify-content:stretch}.cta-actions a{justify-content:center}footer{display:grid;padding:0 22px 28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}