:root{--navy:#071b32;--yellow:#f7c51f;--red:#e42b37;--wine:#8b1a2e;--ink:#10243f;--muted:#66758a;--line:#dce4ee;--soft:#f4f7fb;--success:#1a7f4b;--shadow:0 22px 55px rgba(7,27,50,.10)}
*,*::before,*::after{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:"Source Sans 3",system-ui,-apple-system,Segoe UI,sans-serif;background:var(--soft);color:var(--ink);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button,input,textarea,select{font-family:inherit}b{color:var(--red)}
.checkout-top-strip{background:var(--navy);color:#fff}.checkout-top-strip-inner{width:min(92%,1700px);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:42px;font-size:14px;font-weight:800}.checkout-top-strip-left,.checkout-top-strip-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.checkout-top-strip span{display:inline-flex;align-items:center;gap:7px;color:#eaf2fb}.checkout-top-strip b{color:var(--yellow)}
.checkout-header{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 26px rgba(7,27,50,.04)}.checkout-header-inner{width:min(92%,1700px);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:108px}.brand-wrap{display:flex;align-items:center;gap:18px;min-width:0}.co-brand-logo{width:auto;height:clamp(53px,5vw,75px);max-width:352px;display:block;object-fit:contain}.brand-line{width:1px;height:48px;background:var(--line)}.checkout-label span{display:block;font-size:11px;font-weight:900;letter-spacing:1.7px;color:var(--red)}.checkout-label strong{display:block;font-family:"Cinzel",Georgia,serif;color:var(--navy);font-size:18px;line-height:1.15;margin-top:7px}.header-actions{display:flex;align-items:center;gap:12px}.secure-pill{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:#f8fafc;padding:11px 14px;border-radius:999px;color:var(--navy);font-size:14px;font-weight:900;white-space:nowrap}.cancel-link{border:1px solid rgba(139,26,46,.24);color:var(--wine);font-weight:900;font-size:14px;padding:11px 16px;border-radius:999px;background:#fff}
.checkout-hero{background:linear-gradient(135deg,var(--navy) 0%,#0b2a4d 58%,#123f69 100%);color:#fff;position:relative;overflow:hidden}.checkout-hero::before{content:"";position:absolute;right:-14%;top:-55%;width:58%;aspect-ratio:1;border:1px solid rgba(247,197,31,.32);border-radius:50%;opacity:.55}.checkout-hero-inner{position:relative;z-index:2;width:min(82%,1520px);margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center;padding:42px 0}.eyebrow{display:block;color:var(--yellow);font-size:11px;font-weight:900;letter-spacing:1.8px;text-transform:uppercase;margin-bottom:12px}.checkout-hero h1{font-family:"Cinzel",Georgia,serif;font-size:clamp(36px,3.45vw,58px);line-height:1.02;letter-spacing:-1.8px;margin:0;color:#fff;max-width:900px}.checkout-hero h1 em{font-style:normal;color:var(--yellow)}.checkout-hero p{margin:14px 0 0;max-width:820px;color:#d4e0ee;font-size:clamp(16px,1.05vw,19px);line-height:1.55;font-weight:600}.checkout-progress{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.step-pill{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:10px 12px;border-radius:999px;font-size:12px;font-weight:900;color:#fff}.step-pill b{width:24px;height:24px;border-radius:50%;background:var(--yellow);color:var(--navy);display:grid;place-items:center;font-size:11px}
.checkout-body{width:min(82%,1520px);margin:0 auto;padding:clamp(28px,3.2vw,48px) 0 80px}.checkout-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,420px);gap:clamp(22px,3vw,34px);align-items:start}.main-column{min-width:0;display:flex;flex-direction:column}.summary-column{position:sticky;top:22px}.co-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;overflow:hidden;margin-bottom:22px}.co-card-pad{padding:clamp(20px,2.2vw,30px)}.card-title-row{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:18px}.section-kicker{display:block;color:var(--red);font-size:10px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:7px}.co-card h2{font-family:"Cinzel",Georgia,serif;color:var(--navy);font-size:clamp(25px,1.65vw,32px);line-height:1.1;letter-spacing:-.6px;margin:0}.supporting-text{color:var(--muted);font-size:15px;line-height:1.55;margin:8px 0 0}.trust-badge{background:#f0f7f3;color:var(--success);border:1px solid #d7eadf;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;white-space:nowrap;flex-shrink:0}
.course-access{display:grid;grid-template-columns:118px minmax(0,1fr) auto;gap:18px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:22px}.course-thumb{height:88px;border-radius:18px;position:relative;overflow:hidden;background:linear-gradient(135deg,#06192f,#174975);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}.course-thumb::after{content:"NAISFT";position:absolute;left:15px;bottom:13px;color:#fff;font-size:13px;letter-spacing:1.4px;font-weight:900}.course-thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;border-radius:18px;display:block}.course-access h3{margin:0;color:var(--navy);font-size:19px;line-height:1.25;font-weight:800}.course-access p{margin:6px 0 0;color:var(--muted);font-size:14.5px;line-height:1.55}.included-chip{background:var(--yellow);color:var(--navy);border-radius:999px;padding:8px 12px;font-size:12px;font-weight:900;white-space:nowrap}
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:22px}.plan-card{border:1.5px solid var(--line);border-radius:18px;padding:18px;background:#fff;box-shadow:0 12px 26px rgba(7,27,50,.05);transition:.22s ease;cursor:pointer}.plan-card:hover{transform:translateY(-3px)}.plan-card.plan-active{border:1.8px solid var(--yellow);background:linear-gradient(180deg,#fffdf2,#fff);box-shadow:0 18px 42px rgba(247,197,31,.18)}.plan-head{display:flex;align-items:center;gap:10px}.plan-radio{width:20px;height:20px;border-radius:50%;border:2px solid #c4cedb;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#fff}.plan-card.plan-active .plan-radio{border-color:var(--yellow);background:#fff8d8}.plan-radio-dot{width:10px;height:10px;border-radius:50%;background:transparent}.plan-card.plan-active .plan-radio-dot{background:var(--navy)}.plan-label{display:block;color:var(--navy);font-size:16px;font-weight:900;line-height:1.2}.plan-sub{display:block;color:var(--muted);font-size:12.5px;font-weight:700;margin-top:3px}.plan-price{font-size:clamp(22px,2vw,28px);font-weight:900;color:var(--navy);line-height:1;margin:18px 0 6px}.plan-note{color:var(--muted);font-size:13.5px;line-height:1.45}.muted-small{font-size:14px;font-weight:800;color:#68778b}.mini-tag{margin-left:auto;background:#eff8f2;color:var(--success);font-size:11px;font-weight:900;padding:4px 8px;border-radius:999px;white-space:nowrap}.installment-panel{margin-top:16px;background:linear-gradient(180deg,#f8fbff,#f3f7fc);border:1px solid var(--line);border-radius:18px;padding:18px}.installment-head{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:13px}.installment-head strong{color:var(--navy);font-size:15px}.installment-head span{color:var(--muted);font-size:12.5px;font-weight:700}.installment-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.installment-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.installment-box small{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;font-weight:900}.installment-box b{display:block;color:var(--navy);font-size:21px;margin-top:7px}.dot-num{width:23px;height:23px;border-radius:50%;background:var(--navy);color:#fff;display:inline-grid;place-items:center;font-size:11px}.red-dot{background:var(--wine)}.installment-amount-field{margin:0 0 14px}.installment-amount-field input{max-width:280px;background:#fff}.installment-amount-field small{display:block;color:var(--muted);font-size:12.5px;font-weight:800;line-height:1.4}.installment-amount-field small.error{color:#a90608}.installment-amount-field small.success{color:var(--success)}
.form-section{border:1px solid var(--line);border-radius:18px;padding:18px;background:#f9fbfd;margin-top:16px}.form-section:first-of-type{margin-top:0}.form-section-head{display:flex;gap:13px;align-items:flex-start;margin-bottom:16px}.form-section-head>span{width:34px;height:34px;border-radius:50%;background:var(--navy);color:var(--yellow);display:grid;place-items:center;font-size:12px;font-weight:900;flex:0 0 auto}.form-section-head h3{margin:0;color:var(--navy);font-size:19px;line-height:1.2}.form-section-head p{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.5}.checkout-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.checkout-form-grid.compact-grid{margin-bottom:14px}.checkout-field{display:flex;flex-direction:column;gap:7px}.checkout-field.full{grid-column:1/-1}.checkout-field label{color:var(--navy);font-size:13px;font-weight:900}.checkout-field input,.checkout-field textarea,.checkout-field select,.offline-reference input{width:100%;border:1px solid #d4deea;border-radius:12px;padding:0 14px;font-size:15px;color:var(--navy);background:#fff;outline:none}.checkout-field input,.checkout-field select,.offline-reference input{height:48px}.checkout-field textarea{padding-top:12px;resize:vertical;min-height:86px}.checkout-field input:focus,.checkout-field textarea:focus,.checkout-field select:focus,.offline-reference input:focus{border-color:#9ab3ce;box-shadow:0 0 0 3px rgba(18,63,105,.08)}
.doc-guidance{border:1px solid #dbeafe;background:#eff6ff;color:#244766;border-radius:14px;padding:13px 14px;font-size:13.5px;line-height:1.55;margin-bottom:14px}.doc-guidance strong{color:var(--navy)}.upload-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.upload-box{display:flex;flex-direction:column;gap:8px;min-height:148px;border:1.5px dashed #c6d3e3;background:#fff;border-radius:16px;padding:17px;cursor:pointer;transition:.2s ease}.upload-box:hover{border-color:var(--yellow);transform:translateY(-2px);box-shadow:0 12px 25px rgba(7,27,50,.06)}.upload-box i{width:38px;height:38px;border-radius:13px;background:var(--navy);color:var(--yellow);display:grid;place-items:center;font-size:16px}.upload-box strong{color:var(--navy);font-size:14.5px;line-height:1.25}.upload-box span{color:var(--muted);font-size:13.5px;line-height:1.35;word-break:break-word}.upload-box input{display:none}.upload-box.optional{background:#fcfdff}.consent-box{margin-top:16px;border:1px solid #d7eadf;background:#f0f7f3;border-radius:14px;padding:13px 14px}.consent-box label{display:flex;gap:10px;align-items:flex-start;color:#245c3b;font-size:13.5px;line-height:1.5;font-weight:700}.consent-box input{margin-top:4px;flex:0 0 auto}.access-status{margin-top:14px;padding:12px 14px;border-radius:12px;background:#f8fafc;border:1px solid var(--line);color:var(--muted);font-size:13.5px;font-weight:700}.access-status.success{background:#f0fdf4;border-color:#bbf7d0;color:#166534}.access-status.error{background:#fff1f2;border-color:#fecaca;color:#a90608}
.method-card{display:block;border:1.5px solid var(--line);border-radius:16px;padding:16px 18px;cursor:pointer;margin-bottom:12px;background:#fff;transition:.2s ease;width:100%}.method-card:hover{transform:translateY(-2px)}.method-card.active{border:1.8px solid var(--navy);background:#f7fafc;box-shadow:0 14px 30px rgba(7,27,50,.08)}.method-top{display:flex;align-items:center;gap:11px;flex-wrap:wrap}.method-radio{width:20px;height:20px;border-radius:50%;border:2px solid #c4cedb;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#fff}.method-card.active .method-radio{border-color:var(--navy);background:#f0f4f8}.method-radio-dot{width:10px;height:10px;border-radius:50%;background:transparent}.method-card.active .method-radio-dot{background:var(--navy)}.method-title{font-size:15.5px;color:var(--navy);font-weight:900;min-width:0;flex:1}.method-copy{margin-top:12px;padding-top:12px;padding-left:31px;border-top:1px solid var(--line);color:var(--muted);font-size:13.5px;line-height:1.55}.payment-logos{margin-left:auto;display:flex;gap:7px;flex-wrap:wrap;flex-shrink:0}.pay-logo{width:40px;height:25px;border-radius:6px;background:#fff;border:1px solid #dfe6ef;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:900;color:var(--navy)}.pay-logo.visa{color:#1a1f71;font-style:italic}.pay-logo.upi{color:#5f259f}.pay-logo.rupay{background:#0a5c36;color:#fff;border-color:#0a5c36}.pay-logo.amex{background:#016fd0;color:#fff;border-color:#016fd0}.offline-reference{margin-top:12px}.offline-reference label{display:block;color:var(--navy);font-size:13px;font-weight:900;margin-bottom:7px}
.summary-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 28px 70px rgba(7,27,50,.14);overflow:hidden}.summary-top{background:linear-gradient(135deg,var(--navy),#123f69);color:#fff;padding:24px}.summary-top-label{display:block;color:var(--yellow);font-size:10px;letter-spacing:1.5px;font-weight:900;margin-bottom:8px}.summary-top h2{color:#fff;font-family:"Cinzel",Georgia,serif;font-size:clamp(18px,1.5vw,24px);margin:0}.summary-body{padding:24px}.summary-row{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}.summary-row span:first-child{color:var(--muted);font-weight:700}.summary-row span:last-child{color:var(--navy);font-weight:900}.total-row{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;padding:18px 0 20px}.total-row-left span{display:block;color:var(--muted);font-size:13px;font-weight:800}.total-row-left strong{display:block;color:var(--navy);font-size:14px;margin-top:3px}.total-amount{font-size:32px;line-height:1;color:var(--navy);font-weight:900}.success-text{color:var(--success)!important}.muted-text{color:var(--muted)!important}.coupon-btn{border:1.5px dashed var(--wine);color:var(--wine);text-align:center;font-weight:900;font-size:14.5px;padding:12px;border-radius:13px;margin-bottom:16px;cursor:pointer;background:#fff7f8;width:100%}.summary-note{font-size:13px;color:var(--muted);line-height:1.6;margin:0 0 14px}.summary-note strong{color:var(--navy)}.pay-btn{background:var(--yellow);color:var(--navy);border:0;width:100%;font-weight:900;font-size:16px;padding:16px;border-radius:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:9px;box-shadow:0 14px 30px rgba(247,197,31,.28);transition:.18s}.pay-btn:disabled{background:#c6cad5;color:#6b7280;cursor:not-allowed;box-shadow:none}.security-stack{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.security-item{background:#f7fafc;border:1px solid var(--line);border-radius:12px;padding:11px;color:var(--navy);font-size:12px;font-weight:900;line-height:1.25;text-align:center}
.help-card{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;display:flex;gap:13px;align-items:flex-start}.help-icon{width:42px;height:42px;border-radius:14px;background:var(--navy);color:var(--yellow);display:grid;place-items:center;font-size:18px;flex:0 0 auto;font-weight:900}.help-card strong{display:block;color:var(--navy);font-size:15px}.help-card p{margin:4px 0 0;color:var(--muted);font-size:13.5px;line-height:1.45}.checkout-alert{display:none;margin:0 0 18px;border-radius:12px;padding:14px 16px;font-size:14px;font-weight:600;line-height:1.5}.checkout-alert.active{display:block;border:1px solid #fecaca;background:#fff1f2;color:#a90608}.checkout-alert.active.info{border-color:#bfdbfe;background:#eff6ff;color:#155aa8}.checkout-alert.active.success{border-color:#bbf7d0;background:#f0fdf4;color:#166534}
.container{width:min(92%,1700px);margin:0 auto}.site-footer{background:var(--navy);color:#d9e7f6;margin-top:0}.footer-top{padding:72px 0 54px;border-top:1px solid rgba(255,255,255,.08)}.footer-grid{display:grid;grid-template-columns:1.25fr .8fr .9fr .9fr;gap:clamp(28px,3vw,54px);align-items:start}.footer-brand{max-width:430px}.footer-logo-panel{display:inline-flex;background:#fff;border-radius:16px;padding:14px 16px;margin-bottom:22px;box-shadow:0 20px 50px rgba(0,0,0,.18)}.footer-logo-panel img{display:block;width:min(100%,330px);height:auto}.footer-brand p{color:#b9cce0;font-size:15px;line-height:1.7;margin:0 0 14px}.foundation{display:block;color:var(--yellow);font-size:11px;font-weight:900;letter-spacing:1.2px;text-transform:uppercase}.site-footer h4{font-size:18px;line-height:1.1;color:#fff;margin:4px 0 18px;font-weight:900}.site-footer a{display:block;color:#c5d5e6;font-size:15px;line-height:1.55;margin:0 0 8px;transition:.2s ease}.site-footer a:hover{color:var(--yellow);transform:translateX(3px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1)}.footer-bottom .container{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:18px;color:#b9cce0;font-size:14px}.footer-bottom span:last-child{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.footer-bottom a{display:inline-block;margin:0;color:#d9e7f6;font-size:14px}.footer-bottom a:hover{color:var(--yellow);transform:none}
@media(max-width:1180px){.checkout-hero-inner,.checkout-body{width:86%}.checkout-grid{grid-template-columns:1fr}.summary-column{position:static}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{max-width:none}}@media(max-width:900px){.plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.payment-logos{margin-left:0;width:100%;margin-top:8px}.method-top{align-items:flex-start}.upload-grid{grid-template-columns:1fr}}@media(max-width:760px){.checkout-top-strip-inner,.checkout-header-inner{width:calc(100% - 28px)}.checkout-top-strip-inner{justify-content:center;text-align:center}.checkout-top-strip-right{display:none}.checkout-header-inner{min-height:auto;padding:14px 0}.brand-line,.checkout-label,.secure-pill{display:none}.co-brand-logo{height:53px;max-width:264px}.cancel-link{padding:9px 12px;font-size:13px}.checkout-hero-inner,.checkout-body{width:calc(100% - 28px)}.checkout-hero-inner{grid-template-columns:1fr;padding:28px 0}.checkout-hero h1{font-size:clamp(30px,9vw,42px);letter-spacing:-1px}.checkout-progress{justify-content:flex-start}.step-pill{font-size:11px}.checkout-body{padding-top:22px}.co-card{border-radius:18px;margin-bottom:16px}.course-access{grid-template-columns:1fr;gap:14px}.course-thumb{width:100%;height:120px}.plan-grid,.installment-grid,.checkout-form-grid{grid-template-columns:1fr}.card-title-row{flex-direction:column}.form-section{padding:15px}.summary-body,.summary-top{padding:18px}.total-amount{font-size:26px}.container{width:calc(100% - 28px)}.footer-top{padding:46px 0 34px}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-logo-panel img{width:min(100%,280px)}.footer-bottom .container{min-height:auto;padding:18px 0;flex-direction:column;align-items:flex-start}.footer-bottom span:last-child{gap:12px}}

.checkout-phone-row{display:flex;gap:8px;align-items:stretch;width:100%}.checkout-phone-picker{position:relative;flex:0 0 auto}.checkout-phone-trigger{height:48px;min-width:96px;padding:0 10px;border:1px solid #d4deea;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;font-size:13px;color:var(--navy);font-weight:800;cursor:pointer;font-family:inherit;transition:border-color .2s,box-shadow .2s;outline:none}.checkout-phone-trigger:hover,.checkout-phone-trigger:focus,.checkout-phone-picker.open .checkout-phone-trigger{border-color:var(--yellow);box-shadow:0 0 0 3px rgba(247,197,31,.18)}.checkout-phone-flag{font-size:20px;line-height:1}.checkout-phone-code{font-size:13px}.checkout-phone-chevron{width:10px;height:6px;flex-shrink:0;opacity:.55;transition:transform .18s}.checkout-phone-picker.open .checkout-phone-chevron{transform:rotate(180deg)}.checkout-phone-dropdown{position:absolute;top:calc(100% + 6px);left:0;z-index:300;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 44px rgba(7,27,50,.16);width:268px;overflow:hidden}.checkout-phone-search{display:block;width:100%;box-sizing:border-box;padding:11px 13px;border:0;border-bottom:1px solid #edf1f6;font-size:13px;font-family:inherit;outline:none;background:#fafcff;color:var(--navy)}.checkout-phone-list{list-style:none;margin:0;padding:5px 0;max-height:226px;overflow-y:auto}.checkout-phone-list li{display:flex;align-items:center;gap:8px;padding:9px 12px;cursor:pointer;font-size:13px;color:var(--navy)}.checkout-phone-list li:hover,.checkout-phone-list li.selected{background:#f5f8fb}.checkout-phone-list-flag{font-size:20px;flex-shrink:0}.checkout-phone-list-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.checkout-phone-list-dial{font-size:12px;color:var(--muted);flex-shrink:0}.checkout-phone-row .checkout-phone-input{flex:1;min-width:0;width:auto!important}@media(max-width:430px){.checkout-phone-row{display:grid;grid-template-columns:1fr}.checkout-phone-trigger{justify-content:flex-start;width:100%}.checkout-phone-dropdown{width:100%}}