*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:'Hind Siliguri',sans-serif;background:var(--bg-main);color:var(--text-main);line-height:1.75;font-size:1rem}.breadcrumb-wrap{background:var(--bg-alt);border-bottom:1px solid var(--border-color);padding:0.65rem 0}.breadcrumb{margin:0;font-size:0.88rem}.breadcrumb-item a{color:var(--primary);text-decoration:none}.breadcrumb-item a:hover{text-decoration:underline}.breadcrumb-item.active{color:#86efac}.breadcrumb-item + .breadcrumb-item::before{color:#4ade80;content:"›"}.btn-primary-green{display:inline-flex;align-items:center;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--text-light) !important;font-weight:700;font-size:0.97rem;padding:12px 28px;border-radius:var(--radius-btn);text-decoration:none;border:none;box-shadow:0 4px 16px rgba(34,197,94,0.3);transition:all 0.25s}.btn-primary-green:hover{background:linear-gradient(135deg,var(--secondary-dark,var(--secondary)),#15803d);transform:translateY(-2px);box-shadow:0 6px 20px rgba(34,197,94,0.4)}.btn-outline-green{display:inline-flex;align-items:center;background:transparent;color:var(--primary) !important;font-weight:700;font-size:0.97rem;padding:11px 28px;border-radius:var(--radius-btn);text-decoration:none;border:2px solid var(--primary);transition:all 0.25s}.btn-outline-green:hover{background:var(--primary-glow);transform:translateY(-2px)}.hero-section{background:linear-gradient(135deg,#011a15 0%,#022c22 45%,#0a1a0a 100%);padding:72px 0 64px;border-bottom:1px solid var(--border-color);position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:-100px;right:-100px;width:450px;height:450px;background:radial-gradient(circle,rgba(6,182,212,0.1) 0%,transparent 70%);pointer-events:none}.hero-section::after{content:'';position:absolute;bottom:-60px;left:-60px;width:320px;height:320px;background:radial-gradient(circle,rgba(34,197,94,0.1) 0%,transparent 70%);pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(6,182,212,0.1);border:1px solid rgba(6,182,212,0.3);border-radius:20px;padding:5px 14px;font-size:0.83rem;color:#67e8f9;margin-bottom:18px;font-weight:600}.hero-section h1{font-size:clamp(1.7rem,4vw,2.6rem);font-weight:700;color:var(--text-light);line-height:1.3}.hero-section h1 .hl-cyan{color:#22d3ee}.hero-section h1 .hl-green{color:var(--primary)}.hero-lead{color:#bbf7d0;font-size:1.05rem;margin-top:1rem;max-width:560px}.slide-preview{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:20px;padding:28px;position:relative;overflow:hidden}.slide-track{display:flex;gap:12px;animation:slideAnim 8s linear infinite;width:max-content}@keyframes slideAnim{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}.slide-tile{width:80px;height:80px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:900;flex-shrink:0;border:2px solid rgba(255,255,255,0.08)}.slide-multiplier{display:flex;justify-content:center;gap:10px;margin-top:20px;flex-wrap:wrap}.mult-chip{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);border-radius:8px;padding:6px 14px;font-size:0.88rem;font-weight:700;color:#e2e8f0}.mult-chip.active{background:rgba(34,197,94,0.15);border-color:var(--primary);color:var(--primary)}.slide-pointer{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:3px;height:104px;background:linear-gradient(180deg,#22d3ee,transparent);border-radius:2px;pointer-events:none}.slide-pointer::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:12px;height:12px;background:#22d3ee;border-radius:50%;box-shadow:0 0 12px rgba(34,211,238,0.8)}.section-pad{padding:70px 0}.section-alt{background:var(--bg-alt)}.section-std{background:var(--bg-main)}.section-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;color:var(--text-light);text-align:center;line-height:1.35}.section-divider{width:56px;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary-dark,var(--secondary)));border-radius:2px;margin:12px auto 14px}.section-divider.left{margin-left:0}.section-divider.cyan{background:linear-gradient(90deg,#06b6d4,#0891b2)}.section-subtitle{color:#86efac;font-size:1rem;text-align:center;max-width:560px;margin:0 auto}.stat-box{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-card);padding:24px 16px;text-align:center;transition:transform 0.2s,box-shadow 0.2s}.stat-box:hover{transform:translateY(-3px);box-shadow:var(--shadow-green)}.stat-num{font-size:2rem;font-weight:800;line-height:1.1;margin-bottom:4px}.stat-lbl{color:#86efac;font-size:0.88rem;font-weight:500}.c-green{color:var(--primary)}.c-cyan{color:#22d3ee}.c-yellow{color:var(--accent-yellow)}.c-orange{color:#fb923c}.c-purple{color:#a78bfa}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-card);padding:28px 22px;height:100%;transition:transform 0.2s,box-shadow 0.2s,border-color 0.2s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(34,197,94,0.13);border-color:var(--border-strong)}.feature-card.fc-cyan{border-top:3px solid #06b6d4}.feature-card.fc-green{border-top:3px solid var(--primary)}.feature-card.fc-yellow{border-top:3px solid var(--accent-yellow)}.feature-card.fc-orange{border-top:3px solid #fb923c}.feature-card.fc-purple{border-top:3px solid #8b5cf6}.feature-card.fc-amber{border-top:3px solid var(--accent-amber)}.fc-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px}.ic-cyan{background:rgba(6,182,212,0.12);color:#22d3ee}.ic-green{background:rgba(34,197,94,0.12);color:var(--primary)}.ic-yellow{background:rgba(234,179,8,0.12);color:var(--accent-yellow)}.ic-orange{background:rgba(234,88,12,0.12);color:#fb923c}.ic-purple{background:rgba(139,92,246,0.12);color:#a78bfa}.ic-amber{background:rgba(245,158,11,0.12);color:var(--accent-amber)}.feature-card h5{color:var(--text-light);font-size:1.05rem;font-weight:700;margin-bottom:10px}.feature-card p{color:#86efac;font-size:0.93rem;margin:0}.img-rounded{border-radius:18px;overflow:hidden;border:1px solid var(--border-strong);box-shadow:var(--shadow-green)}.img-rounded img{width:100%;height:auto;display:block}.level-table{width:100%;border-collapse:collapse}.level-table thead tr{background:rgba(6,182,212,0.1)}.level-table th{color:#22d3ee;font-size:0.9rem;font-weight:700;padding:14px 16px;text-align:left;border-bottom:2px solid rgba(6,182,212,0.3)}.level-table td{color:#e2e8f0;font-size:0.9rem;padding:12px 16px;border-bottom:1px solid var(--border-color)}.level-table tr:last-child td{border-bottom:none}.level-table tr:hover td{background:rgba(34,197,94,0.04)}.badge-lv{border-radius:6px;padding:2px 10px;font-size:0.78rem;font-weight:700}.lv-1{background:rgba(34,197,94,0.12);color:#86efac;border:1px solid rgba(34,197,94,0.25)}.lv-2{background:rgba(6,182,212,0.12);color:#67e8f9;border:1px solid rgba(6,182,212,0.25)}.lv-3{background:rgba(234,179,8,0.12);color:#fde68a;border:1px solid rgba(234,179,8,0.25)}.lv-4{background:rgba(234,88,12,0.12);color:#fdba74;border:1px solid rgba(234,88,12,0.25)}.lv-5{background:rgba(239,68,68,0.12);color:#fca5a5;border:1px solid rgba(239,68,68,0.25)}.step-row{display:flex;gap:18px;align-items:flex-start;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-card);padding:22px 20px;transition:border-color 0.2s,box-shadow 0.2s}.step-row:hover{border-color:var(--border-strong);box-shadow:var(--shadow-green)}.step-num{width:44px;height:44px;min-width:44px;background:linear-gradient(135deg,#06b6d4,#0891b2);color:var(--text-light);font-size:1.1rem;font-weight:800;border-radius:50%;display:flex;align-items:center;justify-content:center}.step-body h6{color:var(--text-light);font-size:1rem;font-weight:700;margin-bottom:6px}.step-body p{color:#86efac;font-size:0.92rem;margin:0}.prog-wrap{margin-bottom:18px}.prog-label{display:flex;justify-content:space-between;margin-bottom:6px;font-size:0.88rem;color:#e2e8f0;font-weight:600}.prog-bar-bg{background:rgba(255,255,255,0.07);border-radius:20px;height:10px;overflow:hidden}.prog-bar-fill{height:100%;border-radius:20px;transition:width 1.5s ease}.fill-green{background:linear-gradient(90deg,var(--primary),var(--secondary-dark,var(--secondary)))}.fill-cyan{background:linear-gradient(90deg,#06b6d4,#0891b2)}.fill-yellow{background:linear-gradient(90deg,var(--accent-yellow),#ca8a04)}.fill-orange{background:linear-gradient(90deg,#fb923c,#ea580c)}.tip-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-card);padding:24px 20px;height:100%;transition:transform 0.2s}.tip-card:hover{transform:translateY(-3px)}.tip-num{font-size:2.2rem;font-weight:900;line-height:1;margin-bottom:10px;opacity:0.2}.tip-num.g{color:var(--primary)}.tip-num.c{color:#06b6d4}.tip-num.y{color:var(--accent-yellow)}.tip-num.o{color:#fb923c}.tip-card h6{color:var(--text-light);font-size:1rem;font-weight:700;margin-bottom:8px}.tip-card p{color:#86efac;font-size:0.9rem;margin:0}.promo-strip{background:linear-gradient(135deg,#011a15 0%,#022c22 60%,#001a12 100%);border:1px solid rgba(6,182,212,0.3);border-radius:18px;padding:32px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.promo-strip h5{color:var(--text-light);font-size:1.2rem;font-weight:700;margin-bottom:6px}.promo-strip p{color:#86efac;font-size:0.95rem;margin:0}.rich-text h3{color:var(--text-light);font-size:1.22rem;font-weight:700;margin-top:2rem;margin-bottom:0.75rem}.rich-text p{color:#86efac;font-size:0.97rem;margin-bottom:1rem}.accordion-item{background:var(--bg-card) !important;border:1px solid var(--border-color) !important;border-radius:12px !important;margin-bottom:10px;overflow:hidden}.accordion-button{background:var(--bg-card) !important;color:var(--text-light) !important;font-weight:600;font-size:0.97rem;box-shadow:none !important}.accordion-button:not(.collapsed){color:#22d3ee !important;background:rgba(6,182,212,0.07) !important}.accordion-button::after{filter:invert(1)}.accordion-body{background:var(--bg-card) !important;color:#86efac !important;font-size:0.93rem;border-top:1px solid var(--border-color)}.info-box-cyan{background:rgba(6,182,212,0.07);border:1px solid rgba(6,182,212,0.25);border-radius:14px;padding:20px 22px}.info-box-green{background:rgba(34,197,94,0.07);border:1px solid rgba(34,197,94,0.25);border-radius:14px;padding:20px 22px}@media (max-width:767px){.hero-section{padding:48px 0 40px}.section-pad{padding:50px 0}.promo-strip{padding:24px 20px}}@media (max-width:575px){.step-row{flex-direction:column;gap:10px}}