:root{--ink:#173d3a;--mint:#daf0dd;--paper:#f7f2e8;--coral:#e96646;--gold:#e5bd5b;--night:#102c2b;--line:#b7c8bc;--white:#fffdf8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{color:inherit}.nav{height:82px;max-width:1180px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:34px;border-bottom:1px solid #173d3a22}.nav nav{display:flex;gap:28px;margin-left:auto}.nav nav a,footer a{text-decoration:none;font-size:.9rem}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;font-size:1.25rem;letter-spacing:-.03em}.logo i{display:grid;place-items:center;width:33px;height:33px;border-radius:50% 50% 48% 52%;background:var(--coral);color:white;font:italic 800 1.45rem Georgia}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:15px 22px;border-radius:999px;background:var(--ink);color:white;text-decoration:none;font-weight:750}.button.small{padding:10px 17px;font-size:.83rem}.button.coral{background:var(--coral)}.button.light{background:var(--paper);color:var(--ink)}.hero{max-width:1180px;min-height:610px;margin:auto;padding:90px 24px 70px;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.eyebrow{font-size:.74rem;font-weight:850;letter-spacing:.16em;margin:0 0 18px;color:var(--coral)}h1{font:600 clamp(3.4rem,7vw,6.3rem)/.94 Georgia,serif;letter-spacing:-.055em;margin:0;max-width:780px}h2{font:600 clamp(2.1rem,4vw,3.7rem)/1 Georgia,serif;letter-spacing:-.04em;margin:0 0 22px}.lead{font-size:1.25rem;line-height:1.65;max-width:610px;margin:28px 0}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.text-link{font-weight:700}.brain{width:min(440px,100%);aspect-ratio:1;position:relative;margin:auto;border-radius:48% 52% 45% 55%;background:var(--mint);overflow:hidden;box-shadow:inset 0 0 0 1px #173d3a15}.brain .grid{position:absolute;inset:13%;background-image:linear-gradient(#173d3a12 1px,transparent 1px),linear-gradient(90deg,#173d3a12 1px,transparent 1px);background-size:42px 42px;border-radius:45%}.tile{position:absolute;width:55px;height:55px;display:grid;place-items:center;background:var(--white);border:2px solid var(--ink);border-radius:6px;font:700 1.4rem Georgia;box-shadow:6px 7px 0 var(--ink)}.t1{left:18%;top:43%}.t2{left:36%;top:43%}.t3{left:54%;top:43%}.t4{left:54%;top:61%}.t5{left:54%;top:25%}.spark{position:absolute;width:15px;height:15px;background:var(--coral);transform:rotate(45deg)}.s1{left:22%;top:22%}.s2{right:20%;bottom:20%;background:var(--gold)}.principles{background:var(--ink);color:white;display:grid;grid-template-columns:repeat(3,1fr);padding:70px max(24px,calc((100vw - 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