:root{--bg: #0f172a;--surface: #1e293b;--surface-hover: #334155;--accent: #fbbf24;--accent2: #38bdf8;--accent3: #f472b6;--accent4: #34d399;--text: #f1f5f9;--text-muted: #94a3b8;--radius: 1rem;font-family:Nunito,ui-rounded,system-ui,-apple-system,sans-serif;line-height:1.6}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);min-height:100vh}.site{overflow-x:hidden}.hero-header{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem;background:radial-gradient(ellipse at 20% 50%,rgba(251,191,36,.15),transparent 60%),radial-gradient(ellipse at 80% 50%,rgba(56,189,248,.15),transparent 60%),radial-gradient(ellipse at 50% 100%,rgba(244,114,182,.1),transparent 50%);position:relative}.hero-badge{display:inline-block;background:linear-gradient(135deg,var(--accent),#f59e0b);color:#0f172a;font-weight:800;font-size:.85rem;letter-spacing:.15em;padding:.4rem 1.2rem;border-radius:999px;margin-bottom:1.5rem;text-transform:uppercase}.hero-title{font-size:clamp(2.5rem,7vw,5rem);font-weight:900;line-height:1.1;letter-spacing:-.03em;margin-bottom:1.5rem}.highlight{background:linear-gradient(135deg,var(--accent),var(--accent2),var(--accent3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:clamp(1rem,2.5vw,1.35rem);color:var(--text-muted);max-width:36rem;margin-bottom:3rem}.hero-scroll-hint{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--text-muted);font-size:.85rem}.bounce-arrow{font-size:1.5rem;animation:bounce 1.5s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(8px)}}.section{padding:5rem 2rem;max-width:72rem;margin:0 auto}.section-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;text-align:center;margin-bottom:.75rem}.section-subtitle{text-align:center;color:var(--text-muted);font-size:1.1rem;margin-bottom:3rem}.intro-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1.5rem;margin-top:2.5rem}.intro-card{background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2rem;text-align:center;transition:transform .2s,box-shadow .2s}.intro-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px #0000004d}.intro-icon{font-size:2.5rem;display:block;margin-bottom:1rem}.intro-card h3{font-size:1.2rem;font-weight:700;margin-bottom:.5rem}.intro-card p{color:var(--text-muted);font-size:.95rem}.powers-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:1.5rem}.power-card{background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:2rem;transition:transform .2s,box-shadow .2s;position:relative;overflow:hidden}.power-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent2),var(--accent3))}.power-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px #0000004d}.power-icon{font-size:2.5rem;margin-bottom:1rem}.power-card h3{font-size:1.3rem;font-weight:700;margin-bottom:.5rem}.power-card p{color:var(--text-muted);font-size:.95rem;margin-bottom:1rem}.power-tip{background:#fbbf241a;border-left:3px solid var(--accent);padding:.75rem 1rem;border-radius:0 .5rem .5rem 0;font-size:.9rem;color:var(--text)}.power-tip strong{color:var(--accent)}.challenges-list{max-width:40rem;margin:0 auto;display:flex;flex-direction:column;gap:.75rem}.challenge-item{display:flex;align-items:center;gap:1rem;background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:1rem 1.5rem;cursor:pointer;transition:background .2s,transform .2s}.challenge-item:hover{background:var(--surface-hover)}.challenge-item.done{opacity:.6}.challenge-item.done .challenge-text{text-decoration:line-through}.challenge-item input[type=checkbox]{width:1.3rem;height:1.3rem;accent-color:var(--accent4);cursor:pointer;flex-shrink:0}.challenge-content{display:flex;flex-direction:column;gap:.15rem}.challenge-day{font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent2)}.challenge-text{font-size:1rem}.quote-section{display:flex;align-items:center;justify-content:center;padding:4rem 2rem}.quote-box{text-align:center;max-width:36rem;background:linear-gradient(135deg,#38bdf814,#f472b614);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:3rem 2.5rem}.quote-text{font-size:clamp(1.2rem,3vw,1.6rem);font-weight:700;font-style:italic;line-height:1.4;margin-bottom:1rem}.quote-author{color:var(--accent);font-weight:600;margin-bottom:1.5rem}.quote-btn{background:none;border:2px solid var(--accent2);color:var(--accent2);padding:.6rem 1.5rem;border-radius:999px;font-size:.95rem;font-weight:700;cursor:pointer;font-family:inherit;transition:background .2s,color .2s}.quote-btn:hover{background:var(--accent2);color:var(--bg)}.pledge-section{text-align:center}.pledge-card{max-width:38rem;margin:2rem auto 0;background:linear-gradient(135deg,#fbbf241a,#34d3991a);border:2px solid rgba(251,191,36,.2);border-radius:var(--radius);padding:2.5rem}.pledge-text{font-size:1.15rem;font-style:italic;line-height:1.7;margin-bottom:2rem;color:var(--text-muted)}.pledge-btn{background:linear-gradient(135deg,var(--accent),#f59e0b);color:#0f172a;border:none;padding:.9rem 2.5rem;border-radius:999px;font-size:1.1rem;font-weight:800;cursor:pointer;font-family:inherit;transition:transform .2s,box-shadow .2s}.pledge-btn:hover:not(.pledged){transform:scale(1.05);box-shadow:0 4px 20px #fbbf2466}.pledge-btn.pledged{background:linear-gradient(135deg,var(--accent4),#10b981);cursor:default}.footer{text-align:center;padding:3rem 2rem;color:var(--text-muted);font-size:.9rem;border-top:1px solid rgba(255,255,255,.06)}@media(max-width:640px){.section{padding:3rem 1rem}.powers-grid{grid-template-columns:1fr}.quote-box{padding:2rem 1.5rem}.pledge-card{padding:1.5rem}}