@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap");:root{color-scheme:light;--bg:#f4f1ea;--bg-accent:#f8efe0;--surface:#fff;--surface-alt:#f7f3ee;--ink:#1c1b1a;--muted:#5f5f5a;--accent:#1f8a70;--accent-strong:#0f6f58;--accent-warm:#e07a5f;--accent-cool:#3a6ea5;--stroke:rgba(28,27,26,.12);--shadow:0 20px 50px rgba(22,24,28,.12),0 2px 10px rgba(22,24,28,.08);--radius-lg:18px;--radius-md:12px;--radius-sm:8px;--header-height:72px}body,html{padding:0;margin:0;min-height:100%;font-family:IBM Plex Sans,Segoe UI,sans-serif;color:var(--ink);background-color:var(--bg);background-image:radial-gradient(900px circle at 10% 10%,rgba(255,248,231,.9) 0,rgba(255,248,231,.4) 45%,transparent 70%),radial-gradient(800px circle at 90% 0,rgba(227,236,245,.8) 0,rgba(227,236,245,.3) 50%,transparent 70%),linear-gradient(135deg,hsla(0,0%,100%,.7),hsla(42,31%,94%,.9))}a{color:inherit;text-decoration:none}*{box-sizing:border-box}::selection{background:rgba(31,138,112,.2)}.container{min-height:calc(100vh - var(--header-height));padding:clamp(2rem,4vw,4rem);align-items:center;justify-content:flex-start;gap:2rem;position:relative;overflow:hidden}.app-shell,.container{display:flex;flex-direction:column}.app-shell{min-height:100vh}.app-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;height:var(--header-height);display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0 clamp(1.5rem,4vw,3.5rem);background:hsla(42,31%,94%,.85);border-bottom:1px solid var(--stroke);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.brand a{font-family:Space Grotesk,IBM Plex Sans,sans-serif;font-weight:700;font-size:1.1rem;letter-spacing:.04em;text-transform:uppercase}.main-nav{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:flex-end}.nav-item{padding:.4rem .9rem;border-radius:999px;font-weight:600;font-size:.9rem;color:var(--muted);border:1px solid transparent;transition:background-color .2s ease,color .2s ease,border-color .2s ease}.nav-item:hover{background-color:rgba(31,138,112,.12);color:var(--ink)}.nav-item.active{color:var(--accent-strong);background-color:rgba(31,138,112,.16);border-color:rgba(31,138,112,.25)}.app-main{flex:1 1;display:flex;flex-direction:column}.container:after,.container:before{content:"";position:absolute;border-radius:999px;filter:blur(0);opacity:.35;z-index:0}.container:before{width:420px;height:420px;background:radial-gradient(circle at 30% 30%,rgba(31,138,112,.35),transparent 70%);top:-140px;right:-120px}.container:after{width:520px;height:520px;background:radial-gradient(circle at 70% 30%,rgba(224,122,95,.3),transparent 70%);bottom:-200px;left:-180px}.main{flex-direction:column;gap:1.5rem;padding:clamp(1rem,2vw,2rem) 0;position:relative;animation:page-in .6s ease}.footer,.main{width:100%;max-width:1100px;display:flex;align-items:center;z-index:1}.footer{justify-content:center;padding:1.5rem;border-top:1px solid var(--stroke);color:var(--muted)}.footer a{font-weight:600;letter-spacing:.02em}.title{margin:0;line-height:1.05;font-size:clamp(2.4rem,6vw,4.6rem);text-align:center;font-family:Space Grotesk,IBM Plex Sans,sans-serif;letter-spacing:-.02em}.description{line-height:1.6;font-size:clamp(1.1rem,2.2vw,1.5rem);text-align:center;color:var(--muted);max-width:700px}.grid{display:grid;align-items:stretch;justify-content:center;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1.5rem;gap:1.5rem;width:100%;max-width:900px;margin-top:1.5rem}.card{padding:1.75rem;text-align:left;color:inherit;text-decoration:none;border:1px solid var(--stroke);border-radius:var(--radius-lg);background:linear-gradient(160deg,hsla(0,0%,100%,.9),hsla(36,52%,94%,.9));box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}.card:active,.card:focus,.card:hover{transform:translateY(-4px);box-shadow:0 24px 60px rgba(22,24,28,.18),0 8px 20px rgba(22,24,28,.1)}.card h2{margin:0 0 .75rem;font-size:1.4rem;font-family:Space Grotesk,IBM Plex Sans,sans-serif}.card p{margin:0;font-size:1rem;line-height:1.5;color:var(--muted)}@media (max-width:600px){.app-header{height:auto;padding:.75rem 1.5rem;flex-direction:column;align-items:flex-start}.grid{width:100%}}@keyframes page-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.dialog-overlay{position:fixed;inset:0;background:hsla(0,0%,5%,.45);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000}.dialog-content{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background-color:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--stroke);box-shadow:var(--shadow);padding:2rem;width:min(92vw,520px);max-height:85vh;overflow-y:auto;z-index:1001}.dialog-title{margin-top:0;margin-bottom:.5rem;font-size:1.6rem;font-family:Space Grotesk,IBM Plex Sans,sans-serif;color:var(--ink)}.dialog-description{margin-bottom:1.5rem;color:var(--muted)}