/* FITNES FREAKESTECH V4.9 — Extiende style.css */
.challenge-hero{padding:95px 8%;background:radial-gradient(ellipse at 80% 35%,rgba(186,255,55,.13),transparent 42%),linear-gradient(115deg,#07121e,#102a40);color:#fff;min-height:370px}.challenge-hero h1{font-size:clamp(64px,8vw,115px);max-width:900px;margin:15px 0}.challenge-hero h1 em,.achievement-section h2 em{color:var(--lime)}.challenge-hero>p:not(.eyebrow){font-size:14px;line-height:1.8;max-width:580px;color:#c0ced6;margin-bottom:28px}.challenge-content{padding:80px 8%;background:#f4f8fa}.challenge-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:30px}.challenge-stats article{padding:25px;background:#fff;border:1px solid #dce5e9;border-bottom:4px solid var(--lime);border-radius:10px}.challenge-stats span,.challenge-stats small{display:block;font-size:11px;color:#536977;line-height:1.5}.challenge-stats span{font-weight:800;letter-spacing:.06em}.challenge-stats strong{display:block;font:900 60px/1.2 'Barlow Condensed',sans-serif}.challenge-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.challenge-card{background:#fff;border:1px solid #dce5e9;border-radius:12px;padding:32px;box-shadow:0 12px 30px #07121e0b}.challenge-card h3{font-size:37px;margin:12px 0}.challenge-card>p:not(.eyebrow){color:#5c6c79;font-size:13px;line-height:1.7}.challenge-card form{display:flex;flex-wrap:wrap;align-items:end;gap:12px;margin:24px 0}.challenge-card form label{display:block;font-size:12px;font-weight:800}.challenge-card select{display:block;margin-top:7px;padding:12px;background:#f5f8fa;border:1px solid #ccd9e0;border-radius:5px;min-height:46px}.challenge-card .btn{font-size:15px}.progress-caption{display:flex;justify-content:space-between;font-size:13px;font-weight:800;margin:22px 0 9px}.progress-track{height:15px;background:#e4edf0;border-radius:20px;overflow:hidden}.progress-track span{display:block;height:100%;width:0;background:linear-gradient(90deg,#83b719,#baff37);transition:width .3s}.challenge-status,.privacy-hint{font-size:12px;color:#526978;line-height:1.6}.habit-list{display:grid;gap:11px;margin-top:20px}.habit-item{display:flex;align-items:center;gap:12px;padding:14px;background:#f1f6f7;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer}.habit-item input{width:20px;height:20px;accent-color:#80b620}.achievement-section{margin-top:55px}.achievement-section h2{font-size:clamp(45px,5vw,78px);margin:10px 0 25px}.achievement-section h2 em{color:#8fc41f}.achievement-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.achievement{padding:25px;background:#fff;border:1px solid #dce5e9;border-radius:10px}.achievement.earned{border-color:#9ccf3a;background:#f3fadd}.achievement-icon{font-size:32px;font-weight:900;color:#8bc11b}.achievement h3{font-size:29px;margin:14px 0 8px}.achievement p{font-size:12px;line-height:1.6;color:#536977}.achievement small{font-weight:800;color:#476319}.challenge-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:40px}.challenge-bottom p{max-width:440px;font-size:12px;color:#596c78;line-height:1.7}.challenge-bottom>div{display:flex;gap:10px;flex-wrap:wrap}.challenge-bottom .btn{font-size:13px}.challenge-bottom .btn.outline{background:#fff}@media(max-width:1000px){.challenge-stats{grid-template-columns:repeat(2,1fr)}.achievement-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:750px){.challenge-hero{padding:70px 6%}.challenge-content{padding:65px 6%}.challenge-columns{grid-template-columns:1fr}.challenge-bottom{display:block}}@media(max-width:480px){.challenge-stats,.achievement-grid{grid-template-columns:1fr}.challenge-card{padding:22px}.challenge-hero h1{font-size:60px}}@media(prefers-reduced-motion:reduce){.progress-track span{transition:none}}