:root{--primary:#2563eb;--primary-dark:#1d4ed8;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--dark:#0f172a;--muted:#64748b;--bg:#eff6ff;--card:rgba(255,255,255,.82);--border:rgba(255,255,255,.35);--shadow:0 20px 45px rgba(37,99,235,.10)}body{background:radial-gradient(circle at top left,#dbeafe 0,transparent 28%),radial-gradient(circle at top right,#bfdbfe 0,transparent 24%),linear-gradient(180deg,#f8fbff 0,#eef4ff 100%);font-family:Inter,sans-serif;color:var(--dark)}.hero-section{position:relative;overflow:hidden;padding:80px 0 140PX;border-radius:0 0 38px 38px;background:linear-gradient(135deg,#0f172a 0,#1e3a8a 45%,#2563eb 100%);box-shadow:0 20px 45px rgba(37,99,235,.18);margin-bottom:0}.hero-section::before{content:'';position:absolute;width:480px;height:480px;background:rgba(255,255,255,.06);border-radius:50%;top:-180px;right:-120px}.hero-section::after{content:'';position:absolute;width:260px;height:260px;background:rgba(255,255,255,.05);border-radius:50%;bottom:-100px;left:-80px}.hero-title{font-size:3.3rem;font-weight:900;color:#fff;margin-bottom:12px;letter-spacing:-1px}.hero-subtitle{color:rgba(255,255,255,.82);max-width:780px;margin:auto;font-size:1.1rem;line-height:1.7}.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:12px 24px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:#fff;font-weight:700;margin-bottom:24px;backdrop-filter:blur(10px)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:35px}.mini-stat{background:#fff;border-radius:24px;padding:25px;border:1px solid #e2e8f0;box-shadow:0 8px 30px rgba(15,23,42,.06);transition:.3s ease;text-align:center}.mini-stat:hover{transform:translateY(-5px)}.mini-stat i{width:56px;height:56px;border-radius:18px;display:flex;align-items:center;justify-content:center;margin:auto auto 15px;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-dark));box-shadow:0 12px 20px rgba(37,99,235,.25)}.mini-stat h4{font-size:2rem;font-weight:900;margin-bottom:6px}.mini-stat p{margin:0;color:#64748b;font-weight:600;font-size:.9rem}.glass-card{background:var(--card);backdrop-filter:blur(18px);border-radius:30px;border:1px solid var(--border);padding:30px;height:100%;position:relative;overflow:hidden;box-shadow:var(--shadow);transition:.3s ease}.glass-card:hover{transform:translateY(-5px)}.glass-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15),transparent);pointer-events:none}.section-title{display:flex;align-items:center;gap:14px;margin-bottom:25px;font-size:.95rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}.section-icon{width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 12px 20px rgba(37,99,235,.25)}.input-label{font-size:.8rem;font-weight:800;color:#64748b;text-transform:uppercase;letter-spacing:.7px;margin-bottom:10px}.input-box{width:100%;border:2px solid #dbeafe;background:rgba(255,255,255,.8);border-radius:18px;padding:16px 18px;font-size:1.05rem;font-weight:700;transition:.3s ease}.input-box:focus{outline:0;border-color:#60a5fa;background:#fff;box-shadow:0 0 0 6px rgba(37,99,235,.1)}.btn-main{border:none;border-radius:18px;padding:14px 18px;font-weight:800;transition:.3s ease}.btn-calc{background:linear-gradient(135deg,#10b981,#059669);color:#fff;flex:1;box-shadow:0 15px 25px rgba(16,185,129,.2)}.btn-calc:hover{transform:translateY(-2px)}.btn-reset{width:58px;background:#f1f5f9;color:#334155}.band-output{margin-top:24px;border-radius:24px;background:linear-gradient(135deg,#eff6ff,#dbeafe);border:1px solid #bfdbfe;padding:25px;text-align:center}.band-output .label{font-size:.75rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:#64748b}.band-output .score{font-size:3.2rem;font-weight:900;line-height:1;color:#1d4ed8;margin-top:10px}.score-description{margin-top:12px;font-size:.92rem;color:#475569;font-weight:600}.overall-card{background:linear-gradient(145deg,#fff,#f8fbff);border:2px solid #dbeafe}.overall-circle{width:210px;height:210px;border-radius:50%;margin:20px auto 25px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:radial-gradient(circle at center,#fff 58%,transparent 59%),conic-gradient(#2563eb 0deg,#3b82f6 220deg,#dbeafe 220deg 360deg);box-shadow:0 20px 45px rgba(37,99,235,.15)}.overall-score{font-size:4.2rem;font-weight:900;color:var(--dark);line-height:1}.overall-text{font-size:.85rem;font-weight:800;color:#64748b;letter-spacing:1px}.score-tag{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:999px;font-weight:800;background:#dbeafe;color:#1d4ed8}.tips-box{display:flex;flex-direction:column;gap:16px}.tip-item{border-radius:20px;padding:18px;background:#f8fbff;border:1px solid #dbeafe}.tip-item h6{font-weight:800;margin-bottom:6px}.tip-item p{margin:0;color:#64748b;font-size:.92rem}.guide-card{margin-top:40px;background:#fff;border-radius:30px;overflow:hidden;border:1px solid #dbeafe;box-shadow:var(--shadow)}.guide-header{padding:28px;background:linear-gradient(135deg,#0f172a,#1e3a8a);color:#fff}.guide-title{font-size:1.4rem;font-weight:900;margin:0}.guide-subtitle{opacity:.75;margin-top:5px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr)}.guide-column{padding:30px 22px;border-right:1px solid #e2e8f0}.guide-column:last-child{border-right:none}.guide-heading{text-align:center;margin-bottom:25px}.guide-heading h4{font-weight:900;margin-bottom:6px}.guide-heading p{margin:0;color:#64748b;font-weight:600;font-size:.85rem}.score-row{display:flex;align-items:center;justify-content:space-between;border-radius:18px;padding:12px 15px;margin-bottom:12px;background:#f8fbff;border:1px solid #dbeafe}.score-range{font-weight:800;color:#334155}.score-band{min-width:60px;text-align:center;border-radius:14px;padding:8px 14px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;font-weight:900;box-shadow:0 10px 18px rgba(37,99,235,.18)}.info-banner{margin-top:35px;background:linear-gradient(135deg,#eff6ff,#dbeafe);border-radius:28px;padding:28px;border:1px solid #bfdbfe;display:flex;gap:22px;align-items:flex-start}.info-banner i{width:60px;height:60px;border-radius:18px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;min-width:60px}.info-banner h5{font-weight:900;margin-bottom:12px}.info-banner ul{margin-bottom:0;padding-left:18px}.info-banner li{margin-bottom:8px;color:#475569;font-weight:500}@media(max-width:991px){.stats-grid{grid-template-columns:repeat(2,1fr)}.guide-grid{grid-template-columns:1fr}.guide-column{border-right:none;border-bottom:1px solid #e2e8f0}.hero-title{font-size:2.5rem}}@media(max-width:576px){.stats-grid{grid-template-columns:1fr}.overall-circle{width:170px;height:170px}.overall-score{font-size:3rem}.hero-title{font-size:2rem}}