:root {
  --ink:#10214a;
  --blue:#159ee8;
  --blue-dark:#0875c1;
  --green:#59c84f;
  --orange:#ff8a20;
  --orange-dark:#d9630c;
  --yellow:#ffd64d;
  --cream:#fff9e8;
  --paper:#ffffff;
  --muted:#5e6880;
  --border:#dce8ef;
  --shadow:0 18px 50px rgba(16,33,74,.14);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:ui-rounded,"Arial Rounded MT Bold",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(#f8fdff,#fff);line-height:1.55}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 36px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(16,33,74,.08)}
.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:10px 0}
.brand{text-decoration:none;font-weight:950;font-size:1.12rem;letter-spacing:-.025em;white-space:nowrap}.brand span{color:var(--orange)}
.nav-links{display:flex;gap:22px;align-items:center;font-weight:800;font-size:.95rem}.nav-links a{text-decoration:none}.nav-links a:hover{color:var(--blue-dark)}
.hero{overflow:hidden;background:radial-gradient(circle at 77% 25%,#dff6ff 0 18%,transparent 43%),linear-gradient(145deg,#e7f9ff 0,#fff7d8 100%);padding:74px 0 66px;border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:white;border:2px solid #d9edf6;border-radius:999px;padding:8px 14px;font-size:.78rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
h1,h2,h3{line-height:1.04;letter-spacing:-.04em;margin-top:0}
h1{font-size:clamp(3.1rem,7vw,6rem);margin:18px 0}.roar{color:#ef3630}.race{color:var(--blue)}.roll{color:var(--orange)}
.hero p{font-size:1.18rem;color:#3e4964;max-width:650px;margin:0 0 28px}.actions{display:flex;flex-wrap:wrap;gap:12px}.actions-note{font-size:.82rem;color:var(--muted);margin-top:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:950;border-radius:999px;padding:14px 22px;border:2px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn-primary{background:var(--orange);color:#1d2140;box-shadow:0 8px 0 var(--orange-dark)}.btn-primary:hover{transform:translateY(2px);box-shadow:0 6px 0 var(--orange-dark)}
.btn-secondary{background:white;border-color:#cfe3ec}.btn-secondary:hover{background:#f4fbff}
.btn-small{padding:10px 15px;font-size:.9rem}
.book-cover{width:min(390px,100%);margin:auto;border-radius:10px;box-shadow:0 28px 70px rgba(16,33,74,.28);transform:rotate(1.5deg)}
.section{padding:78px 0}.section.alt{background:var(--cream);border-top:1px solid #f0e3b8;border-bottom:1px solid #f0e3b8}.section-head{max-width:760px;margin-bottom:34px}.section-head h2{font-size:clamp(2.3rem,5vw,4rem);margin-bottom:14px}.section-head p{color:var(--muted);font-size:1.08rem}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature,.card{background:white;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:0 10px 30px rgba(16,33,74,.06)}.feature-icon{font-size:2rem}.feature h3{font-size:1.35rem;margin:12px 0 7px}.feature p{margin:0;color:var(--muted)}
.samples{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.sample{background:white;padding:14px;border-radius:22px;border:1px solid var(--border);box-shadow:var(--shadow)}.sample img{border-radius:12px;width:100%;aspect-ratio:8.5/11;object-fit:contain;background:#fff}
.book-grid{display:grid;grid-template-columns:360px 1fr;gap:54px;align-items:center}.book-copy h2{font-size:clamp(2.3rem,4vw,4rem)}.checklist{padding:0;list-style:none;display:grid;gap:12px;margin:24px 0}.checklist li{display:flex;gap:10px;align-items:flex-start}.checklist li:before{content:"✓";font-weight:1000;color:var(--green)}
.printable-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.download-card{background:white;border:1px solid var(--border);border-radius:24px;overflow:hidden;box-shadow:0 8px 30px rgba(16,33,74,.07)}.download-card img{aspect-ratio:8.5/11;object-fit:contain;background:#fff}.download-card div{padding:18px}.download-card h3{margin:0 0 10px}.download-card .btn{width:100%;padding:11px 16px}
.coming{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.coming .card{min-height:180px;background:linear-gradient(145deg,#fff,#eefaff)}.status{display:inline-flex;background:#e7f8e3;color:#246d20;border:1px solid #bfe6ba;border-radius:999px;padding:6px 10px;font-weight:900;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.coming h3{margin:14px 0 8px;font-size:1.5rem}.coming p{color:var(--muted)}
.page-hero{padding:66px 0 38px;background:linear-gradient(145deg,#ecfaff,#fff8db);border-bottom:1px solid var(--border)}.page-hero h1{font-size:clamp(2.7rem,6vw,5rem)}.prose{max-width:780px}.prose h2{font-size:2rem;margin-top:2.2em}.prose p,.prose li{color:#46526b}
.buy-box{margin-top:24px;padding:22px;border-radius:22px;background:#f5fbff;border:1px solid #cfe3ec}.buy-box h3{margin:0 0 8px}.buy-box p{margin:0 0 16px;color:var(--muted)}
.footer{padding:42px 0;background:#10214a;color:#d9e5ff;margin-top:30px}.footer-grid{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}.footer a{color:white}.fine{font-size:.88rem;color:#adbbd9}.legal-links{display:flex;gap:18px;flex-wrap:wrap}.copyright{margin-top:10px;font-size:.8rem;color:#8291b4}
@media (max-width:820px){.nav{align-items:flex-start;flex-direction:column;gap:8px}.nav-links{width:100%;gap:14px;overflow-x:auto;padding-bottom:4px;font-size:.86rem}.nav-links a{white-space:nowrap}.hero{padding-top:46px}.hero-grid,.book-grid{grid-template-columns:1fr;gap:38px}.hero-copy{text-align:center}.hero p{margin-left:auto;margin-right:auto}.actions{justify-content:center}.features,.samples,.printable-grid,.coming{grid-template-columns:1fr}.book-cover{max-width:310px}.footer-grid{flex-direction:column}}