*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{overflow-x:clip;width:100%;background:var(--bg-main);color:var(--text-primary);font-family:'Hind Siliguri',sans-serif;font-size:1rem;line-height:1.8}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.breadcrumb-wrap{background:var(--bg-alt);border-bottom:1px solid var(--border);padding:12px 0}.breadcrumb{margin:0;background:transparent;padding:0;font-size:0.83rem}.breadcrumb-item a{color:var(--accent)}.breadcrumb-item.active{color:var(--text-muted)}.breadcrumb-item + .breadcrumb-item::before{color:var(--text-muted)}.hero{background:linear-gradient(135deg,#0f172a 0%,#1a1f35 60%,#111827 100%);padding:80px 0 70px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}.hero::before{content:'';position:absolute;top:-120px;right:-80px;width:420px;height:420px;background:radial-gradient(circle,rgba(16,185,129,0.07) 0%,transparent 70%);border-radius:50%;pointer-events:none}.hero::after{content:'';position:absolute;bottom:-80px;left:-60px;width:300px;height:300px;background:radial-gradient(circle,rgba(59,130,246,0.06) 0%,transparent 70%);border-radius:50%;pointer-events:none}.hero-label{display:inline-block;background:rgba(16,185,129,0.1);color:var(--green);font-size:0.78rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;padding:4px 14px;border-radius:20px;border:1px solid rgba(16,185,129,0.3);margin-bottom:20px}.hero h1{font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:700;line-height:1.3;margin-bottom:18px;color:var(--text-primary)}.hero h1 span{color:var(--green)}.hero-sub{color:var(--text-secondary);font-size:1rem;max-width:640px;margin-bottom:32px;line-height:1.85}.hero-pills{display:flex;flex-wrap:wrap;gap:12px}.hero-pill{display:inline-flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:7px 16px;font-size:0.82rem;color:var(--text-secondary)}.hero-pill i{font-size:0.78rem}.hero-pill.green i{color:var(--green)}.hero-pill.blue i{color:var(--accent)}.hero-pill.gold i{color:var(--gold)}.hero-pill.red i{color:var(--red)}section{padding:72px 0}.bg-alt{background:var(--bg-alt)}.section-label{display:inline-block;background:var(--accent-soft);color:var(--accent);font-size:0.75rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;padding:4px 12px;border-radius:20px;border:1px solid rgba(59,130,246,0.25);margin-bottom:14px}.section-label.green{background:rgba(16,185,129,0.1);color:var(--green);border-color:rgba(16,185,129,0.25)}.section-label.gold{background:rgba(245,158,11,0.1);color:var(--gold);border-color:rgba(245,158,11,0.25)}.section-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;line-height:1.35;margin-bottom:14px;color:var(--text-primary)}.section-sub{color:var(--text-secondary);font-size:0.96rem;line-height:1.8}.body-text{color:var(--text-secondary);font-size:0.93rem;line-height:1.88;margin-bottom:1rem}.body-text:last-child{margin-bottom:0}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:30px 26px;height:100%;transition:border-color 0.25s,transform 0.25s;position:relative;overflow:hidden}.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);opacity:0;transition:opacity 0.25s}.feature-card:hover{border-color:var(--accent);transform:translateY(-4px)}.feature-card:hover::before{opacity:1}.feature-card.green-top::before{background:var(--green)}.feature-card.gold-top::before{background:var(--gold)}.feature-card.purple-top::before{background:var(--purple)}.feature-card.teal-top::before{background:var(--teal)}.feature-card.red-top::before{background:var(--red)}.feature-card.orange-top::before{background:var(--orange)}.feature-icon{width:54px;height:54px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:20px}.fi-blue{background:var(--accent-soft);color:var(--accent)}.fi-green{background:rgba(16,185,129,0.12);color:var(--green)}.fi-gold{background:rgba(245,158,11,0.12);color:var(--gold)}.fi-purple{background:rgba(139,92,246,0.12);color:var(--purple)}.fi-teal{background:rgba(20,184,166,0.12);color:var(--teal)}.fi-red{background:rgba(239,68,68,0.12);color:var(--red)}.fi-orange{background:rgba(249,115,22,0.12);color:var(--orange)}.feature-card h4{font-size:1.02rem;font-weight:700;color:var(--text-primary);margin-bottom:10px}.feature-card p{font-size:0.87rem;color:var(--text-secondary);line-height:1.78;margin:0}.info-box{background:var(--accent-soft);border:1px solid rgba(59,130,246,0.25);border-radius:var(--radius-sm);padding:18px 22px;margin:18px 0}.info-box h6{color:var(--accent);font-size:0.86rem;font-weight:700;margin-bottom:7px}.info-box p{color:var(--text-secondary);font-size:0.86rem;line-height:1.72;margin:0}.warn-box{background:rgba(239,68,68,0.07);border:1px solid rgba(239,68,68,0.25);border-radius:var(--radius-sm);padding:18px 22px;margin:18px 0}.warn-box h6{color:var(--red);font-size:0.86rem;font-weight:700;margin-bottom:7px}.warn-box p{color:var(--text-secondary);font-size:0.86rem;line-height:1.72;margin:0}.green-box{background:rgba(16,185,129,0.07);border:1px solid rgba(16,185,129,0.22);border-radius:var(--radius-sm);padding:18px 22px;margin:18px 0}.green-box h6{color:var(--green);font-size:0.86rem;font-weight:700;margin-bottom:7px}.green-box p{color:var(--text-secondary);font-size:0.86rem;line-height:1.72;margin:0}.gold-box{background:rgba(245,158,11,0.07);border:1px solid rgba(245,158,11,0.22);border-radius:var(--radius-sm);padding:18px 22px;margin:18px 0}.gold-box h6{color:var(--gold);font-size:0.86rem;font-weight:700;margin-bottom:7px}.gold-box p{color:var(--text-secondary);font-size:0.86rem;line-height:1.72;margin:0}.rule-list{list-style:none;padding:0;margin:14px 0 0}.rule-list li{display:flex;align-items:flex-start;gap:12px;padding:11px 0;border-bottom:1px solid rgba(55,65,81,0.5);font-size:0.9rem;color:var(--text-secondary);line-height:1.72}.rule-list li:last-child{border-bottom:none}.rule-list li i{margin-top:4px;flex-shrink:0;width:16px;text-align:center}.quiz-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:30px}.quiz-card h3{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.quiz-card p.lead-text{font-size:0.88rem;color:var(--text-secondary);margin-bottom:22px;line-height:1.75}.quiz-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid rgba(55,65,81,0.45)}.quiz-item:last-of-type{border-bottom:none}.quiz-num{min-width:28px;height:28px;background:var(--accent-soft);border:1px solid rgba(59,130,246,0.3);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.75rem;font-weight:700;color:var(--accent);flex-shrink:0;margin-top:2px}.quiz-item p{font-size:0.88rem;color:var(--text-secondary);line-height:1.72;margin:0}.tool-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 22px;display:flex;gap:16px;align-items:flex-start;transition:border-color 0.2s,transform 0.2s}.tool-card:hover{border-color:var(--green);transform:translateY(-3px)}.tool-icon{min-width:46px;height:46px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0}.tool-card h5{font-size:0.95rem;font-weight:700;color:var(--text-primary);margin-bottom:6px}.tool-card p{font-size:0.83rem;color:var(--text-muted);line-height:1.68;margin:0}.step-item{display:flex;gap:18px;align-items:flex-start;padding:20px 0;border-bottom:1px solid rgba(55,65,81,0.4)}.step-item:last-child{border-bottom:none}.step-num{min-width:42px;height:42px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.9rem;font-weight:700;color:var(--text-light);flex-shrink:0}.step-item h5{font-size:0.96rem;font-weight:700;color:var(--text-primary);margin-bottom:5px}.step-item p{font-size:0.86rem;color:var(--text-secondary);line-height:1.7;margin:0}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:26px 22px;text-align:center}.stat-card .stat-num{font-size:2rem;font-weight:700;color:var(--accent);line-height:1.1;margin-bottom:8px}.stat-card .stat-num.green{color:var(--green)}.stat-card .stat-num.gold{color:var(--gold)}.stat-card p{font-size:0.83rem;color:var(--text-muted);line-height:1.65;margin:0}.custom-accordion .accordion-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm) !important;margin-bottom:8px;overflow:hidden}.custom-accordion .accordion-button{background:var(--bg-card);color:var(--text-primary);font-size:0.92rem;font-weight:600;padding:16px 20px;box-shadow:none !important}.custom-accordion .accordion-button:not(.collapsed){background:var(--accent-soft);color:var(--accent)}.custom-accordion .accordion-button::after{filter:invert(1) brightness(0.7)}.custom-accordion .accordion-body{overflow-x:clip;width:100%;background:var(--bg-card);color:var(--text-secondary);font-size:0.88rem;line-height:1.78;padding:14px 20px 20px;border-top:1px solid var(--border)}.cta-section{background:linear-gradient(135deg,#0f172a 0%,#1a1f35 50%,#111827 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:80px 0}.cta-badge{display:inline-block;background:rgba(16,185,129,0.1);color:var(--green);font-size:0.75rem;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;padding:4px 14px;border-radius:20px;border:1px solid rgba(16,185,129,0.25);margin-bottom:20px}.btn-primary-custom{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--text-light) !important;font-weight:600;font-size:0.93rem;padding:13px 28px;border-radius:var(--radius-sm);border:none;transition:background 0.2s,transform 0.15s;cursor:pointer}.btn-primary-custom:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-outline-custom{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--accent) !important;font-weight:600;font-size:0.93rem;padding:12px 26px;border-radius:var(--radius-sm);border:1.5px solid var(--accent);transition:background 0.2s;cursor:pointer}.btn-outline-custom:hover{background:var(--accent-soft)}@media (max-width:768px){.hero{padding:50px 0 44px}section{padding:50px 0}}