/* Payment preview only. No provider, card fields, payment URL or submission. */
.payment-section{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,90px);align-items:start;border-top:1px solid var(--line,#d8dce4);color:var(--ink,#192941)}
.payment-intro>p:not(.eyebrow){max-width:470px;font-size:17px;line-height:1.8;color:#606a7b;margin:24px 0}
.payment-intro h2,.payment-intro h3{font-size:clamp(32px,3.4vw,48px);line-height:1.15;letter-spacing:-1.4px;margin:0}
.payment-intro h3 em{color:#456490;font-weight:400}
.payment-notice{display:flex;gap:14px;padding:20px;background:#e9edf5;border-radius:14px;margin:26px 0}
.payment-notice>svg{flex:none;margin-top:3px;color:#456490}
.payment-notice strong{font-size:16px;font-weight:600}
.payment-notice p{font-size:15px!important;line-height:1.75;margin:7px 0 0!important;color:#4f5d72}
.payment-intro .text-link{display:inline-flex;align-items:center;gap:20px;min-height:44px;line-height:1.5}
.payment-checkout{min-width:0;background:#fffdfa;border:1px solid #cbd3df;border-radius:20px;padding:clamp(22px,3vw,36px);box-shadow:0 14px 40px #19294108}
.payment-checkout-top{display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid #d8dce4;padding-bottom:20px;margin-bottom:24px;font-size:11px;letter-spacing:1.2px;line-height:1.5}
.payment-badge{display:inline-flex;align-items:center;gap:7px;border:1px solid #cbd3df;border-radius:30px;padding:7px 11px;background:#edf0f5;color:#4f5d72;font-size:12px;letter-spacing:0;white-space:nowrap}
.payment-badge:before{content:'';width:6px;height:6px;border-radius:50%;background:#707c90}
.payment-checkout .payment-edition{font-size:11px;letter-spacing:1.1px;color:#606a7b;line-height:1.6;margin:0 0 10px}
.payment-checkout h3{font-size:25px;line-height:1.3;letter-spacing:-.6px;margin:0 0 12px;font-weight:500}
.payment-checkout .payment-course-meta{font-size:14px;line-height:1.7;color:#606a7b;margin:0 0 25px}
.payment-prices{margin:0;border-top:1px solid #d8dce4}
.payment-prices>div{display:flex;justify-content:space-between;align-items:baseline;gap:16px;border-bottom:1px solid #d8dce4;padding:16px 0}
.payment-prices dt{font-size:15px;line-height:1.5}
.payment-prices dd{font-size:25px;letter-spacing:-.8px;white-space:nowrap;margin:0;font-variant-numeric:tabular-nums}
.payment-checkout .payment-price-note{font-size:13px;line-height:1.7;color:#606a7b;margin:15px 0 26px}
.payment-checkout fieldset{padding:0;border:0;margin:0;min-width:0}
.payment-checkout legend{padding:0;margin-bottom:12px;font-size:14px;font-weight:600}
.payment-method{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid #cbd3df;border-radius:12px;background:#f2f4f7;color:#526078;cursor:not-allowed}
.payment-method>svg{flex:none}
.payment-method>span{flex:1;font-size:15px;line-height:1.5;min-width:0}
.payment-method small{display:block;font-size:12px;margin-top:4px}
.payment-method input{flex:none;width:16px;height:16px;margin:0;accent-color:#526078}
.payment-checkout .payment-button:disabled{width:100%;display:flex;align-items:center;justify-content:center;gap:12px;background:#dfe4eb;color:#526078;border:1px solid #cbd3df;border-radius:40px;cursor:not-allowed;opacity:1;font-size:14px;line-height:1.5;margin-top:20px;padding:15px;min-height:54px;transform:none;box-shadow:none;animation:none}
.payment-button>svg{flex:none}
.payment-checkout .payment-footnote{font-size:12px;line-height:1.7;text-align:center;color:#606a7b;margin:14px 0 0}
.payment-detail{grid-template-columns:1fr;margin-block:46px;padding-block:40px}
.payment-detail .payment-intro>p:not(.eyebrow){max-width:none}
@media(max-width:900px){.payment-section{grid-template-columns:1fr;gap:30px}.payment-intro>p:not(.eyebrow){max-width:650px}}
@media(max-width:600px){.payment-section{padding-block:48px}.payment-intro h2,.payment-intro h3{font-size:33px;letter-spacing:-1px}.payment-intro>p:not(.eyebrow){font-size:16px}.payment-checkout{padding:22px 18px}.payment-checkout-top{font-size:10px;letter-spacing:.7px;gap:8px}.payment-checkout h3{font-size:24px}.payment-prices dt{font-size:14px}.payment-prices dd{font-size:23px}.payment-notice{padding:18px 16px;gap:10px}.payment-method{padding:14px 12px;gap:10px}.payment-detail{margin-block:30px}.payment-checkout .payment-button:disabled{font-size:13px}}