:root { font-family: Arial, sans-serif; color: #21313c; background: #f5f7f6; }
* { box-sizing: border-box; }
body { margin: 0; }
.site-header, main, footer { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.site-header { padding: 28px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.12rem; }
.brand-mark { display: grid; place-items: center; width: 35px; height: 35px; border-radius: 11px; background: #d9eee8; color: #126b64; font-size: 1.5rem; }
.hero { margin-top: 22px; padding: clamp(38px, 7vw, 76px); border-radius: 28px; background: #dfece8; }
.eyebrow, .kicker { color: #246d66; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
h1, h2 { letter-spacing: -.035em; }
h1 { max-width: 700px; margin: 14px 0; font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 1.1; }
.hero p:last-child { max-width: 580px; margin: 0; color: #456461; font-size: 1.08rem; line-height: 1.65; }
.projects { padding: 52px 0 85px; }
.projects h2 { margin: 0 0 22px; font-size: 1.7rem; }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.project-card { display: flex; gap: 25px; min-height: 255px; padding: 28px; border: 1px solid #dce5e5; border-radius: 24px; background: #fff; color: inherit; text-decoration: none; box-shadow: 0 9px 24px #203e4109; transition: transform .2s, box-shadow .2s; }
.project-card:hover { transform: translateY(-4px); box-shadow: 0 16px 28px #203e411b; }
.project-card:focus-visible { outline: 3px solid #d48c50; outline-offset: 4px; }
.project-icon { display: grid; place-items: center; flex: 0 0 106px; width: 106px; height: 106px; border-radius: 20px; background: #e5f3f0; }
.project-card--grade6 .project-icon { background: #fff0df; }
.project-card--grade6 .kicker, .project-card--grade6 .card-link { color: #a9523e; }
.project-card--physics .project-icon { background: #f4eafd; }
.project-card--grade9 { grid-column: auto; }
.project-card--grade9 .project-icon { background: #f8e8d9; }
.project-card--q1 .project-icon { background: #e7eef8; }
.project-icon img { width: 82px; height: 82px; }
.project-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; color: #52636c; line-height: 1.5; }
.project-copy strong { color: #21313c; font-size: 1.5rem; line-height: 1.2; }
.project-card--physics .kicker, .project-card--physics .card-link { color: #7752a2; }
.project-card--grade9 .kicker, .project-card--grade9 .card-link { color: #9a5733; }
.project-card--q1 .kicker, .project-card--q1 .card-link { color: #42668b; }
.card-link { margin-top: auto; padding-top: 18px; color: #176c68; font-weight: 800; }
footer { padding-bottom: 30px; color: #71818a; font-size: .88rem; }
@media (max-width: 760px) { .project-grid { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .site-header, main, footer { width: calc(100% - 28px); } .project-card { gap: 16px; padding: 20px; } .project-icon { flex-basis: 72px; width: 72px; height: 72px; } .project-icon img { width: 59px; height: 59px; } }

.footer-legal { white-space: nowrap; }
footer a { color: #176c68; }
.legal-page .brand { color: inherit; text-decoration: none; }
.legal-page main { max-width: 820px; padding-bottom: 48px; }
.legal-page a { color: #176c68; }
.legal-page a:focus-visible { outline: 3px solid #d48c50; outline-offset: 4px; }
.legal-back { display: inline-block; margin: 12px 0; }
.legal-content { margin-top: 28px; padding: clamp(22px, 5vw, 42px); border: 1px solid #dce5e5; border-radius: 22px; background: white; line-height: 1.7; }
.legal-content section + section { margin-top: 32px; }
.legal-content h2 { margin: 0 0 12px; font-size: 1.4rem; }
.legal-content p { margin: 0 0 12px; }
.legal-content address { font-style: normal; }