/* ============================================================
   Yablonskyy — Course archive, course sell page, payment &
   payment-result pages. Loaded only on those templates (see
   functions.php → yb_assets()). Depends on the same design
   tokens as theme.css.
   ============================================================ */

/* ---------- Course archive ---------- */
.yb-course-archive__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.yb-course-card { text-decoration: none; display: flex; flex-direction: column; gap: 14px; padding: 20px;
	border-radius: var(--radius-card); border: 1px solid var(--line);
	transition: border-color var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard); }
.yb-course-card:hover { border-color: var(--accent-link); transform: translateY(-3px); }
.yb-course-card__media { aspect-ratio: 16 / 10; border-radius: 12px; overflow: hidden; border: 1px solid var(--line);
	background: repeating-linear-gradient(135deg, var(--sand-100) 0 14px, var(--sand-200) 14px 28px); }
.yb-course-card__media img { width: 100%; height: 100%; object-fit: cover; }
.yb-course-card__meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.yb-course-card__duration { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--text-muted); }
.yb-course-card__title { margin: 0; font-family: var(--font-sans); font-weight: 700; font-size: 21px; letter-spacing: -0.02em; line-height: 1.2; color: var(--text); }
.yb-course-card__body { margin: 0; font-size: 15px; line-height: 1.55; color: var(--text-body); flex: 1; }
.yb-course-card__price { font-family: var(--font-condensed); font-weight: 700; font-size: 24px; letter-spacing: -0.02em; color: var(--accent-link); }

/* ---------- Course hero ---------- */
.yb-course-hero { padding-top: 96px; padding-bottom: 96px; }
.yb-course-hero__layout { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.yb-course-hero__meta { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; flex-wrap: wrap; }
.yb-course-hero__title { margin: 0 0 20px; font-family: var(--font-condensed); font-weight: 700;
	font-size: clamp(40px, 5.6vw, 68px); line-height: 0.98; letter-spacing: -0.035em; color: var(--text); }
.yb-course-hero__lead { margin: 0 0 28px; font-size: var(--text-lead); line-height: 1.5; color: var(--text-body); max-width: 520px; }
.yb-course-hero__byline { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
.yb-course-hero__avatar { width: 36px; height: 36px; border-radius: 50%; flex: none; overflow: hidden;
	background: repeating-linear-gradient(135deg, var(--sand-100) 0 6px, var(--sand-200) 6px 12px); border: 1px solid var(--line); }
.yb-course-hero__avatar img { width: 100%; height: 100%; object-fit: cover; }
.yb-course-hero__by { font-size: 14.5px; line-height: 1.4; color: var(--text-muted); }
.yb-course-hero__by strong { color: var(--text); font-weight: 700; }
.yb-course-hero__cta-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.yb-course-hero__price-note { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.08em; color: var(--text-muted); }
.yb-course-hero__media { aspect-ratio: 4 / 5; border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--line);
	background: repeating-linear-gradient(135deg, #ECE4D6 0 14px, #F1EBDF 14px 28px); }
.yb-course-hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Outcomes ---------- */
.yb-outcomes__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 32px; }
.yb-outcome { display: flex; align-items: flex-start; gap: 14px; }
.yb-outcome__check { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--chip-accent-bg); color: var(--accent-link);
	display: inline-flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; margin-top: 1px; }
.yb-outcome__text { font-size: 16.5px; line-height: 1.5; color: var(--text-body); }

/* ---------- Curriculum (extends .yb-faq__item / .yb-faq__q / .yb-faq__a) ---------- */
.yb-curriculum__list { border-top: 1px solid var(--line); }
.yb-curriculum__q-left { display: flex; align-items: baseline; gap: 16px; min-width: 0; }
.yb-curriculum__num { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em; color: var(--accent-link); flex: none; }
.yb-curriculum__meta { display: flex; align-items: center; gap: 16px; flex: none; }
.yb-curriculum__duration { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.06em; color: var(--text-muted); white-space: nowrap; }

/* ---------- Instructor ---------- */
.yb-instructor { display: flex; align-items: center; gap: 32px; }
.yb-instructor__media { flex: none; width: 108px; height: 108px; border-radius: 50%; overflow: hidden; border: 2px solid var(--walnut-700);
	background: repeating-linear-gradient(135deg, var(--walnut-800) 0 8px, var(--walnut-700) 8px 16px); }
.yb-instructor__media img { width: 100%; height: 100%; object-fit: cover; }
.yb-instructor__name { margin: 0 0 6px; font-family: var(--font-sans); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; color: var(--paper); }
.yb-instructor__role { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber-light); margin-bottom: 14px; display: block; }
.yb-instructor__bio { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--walnut-200); max-width: 620px; }
.yb-instructor__link { margin-top: 12px; display: inline-block; }

/* ---------- Pricing / enroll card ---------- */
.yb-course-price { max-width: 560px; margin: 0 auto; padding: 40px; border-radius: var(--radius-card); text-align: center;
	background: color-mix(in srgb, var(--amber) 12%, var(--walnut-800)); border: 1.5px solid var(--amber-light); }
.yb-course-price__row { display: flex; align-items: baseline; justify-content: center; gap: 14px; flex-wrap: wrap; }
.yb-course-price__now { font-family: var(--font-condensed); font-weight: 700; font-size: 64px; line-height: 0.9; letter-spacing: -0.03em; color: var(--amber-light); }
.yb-course-price__was { font-family: var(--font-mono); font-size: 17px; color: var(--walnut-300); text-decoration: line-through; }
.yb-course-price__save { margin-top: 8px; font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--amber-light); }
.yb-course-price__features { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 22px 0; }
.yb-course-price__feature { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--walnut-200);
	border: 1px solid var(--walnut-700); border-radius: 999px; padding: 7px 14px; }
.yb-course-price__note { margin-top: 16px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; color: var(--walnut-400); }

/* ---------- Sticky enroll bar ---------- */
.yb-sticky-enroll {
	position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
	display: flex; align-items: center; justify-content: space-between; gap: 16px;
	padding: 14px var(--page-pad); background: color-mix(in srgb, var(--surface) 92%, transparent);
	backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
	border-top: 1px solid var(--line); box-shadow: var(--shadow-lifted);
	transform: translateY(110%); transition: transform var(--duration-base) var(--ease-standard);
}
.yb-sticky-enroll.is-visible { transform: translateY(0); }
.yb-sticky-enroll__info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.yb-sticky-enroll__title { font-family: var(--font-sans); font-weight: 700; font-size: 15px; letter-spacing: -0.01em; color: var(--text);
	overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.yb-sticky-enroll__price { font-family: var(--font-mono); font-size: 13px; color: var(--accent-link); }
html[data-motion="off"] .yb-sticky-enroll { transition: none; }

/* ---------- Payment page ---------- */
.yb-payment { padding-top: 72px; padding-bottom: 120px; }
.yb-form-errors { margin-bottom: 28px; padding: 16px 20px; border-radius: var(--radius-control); background: rgba(184, 33, 15, 0.08); }
.yb-form-errors p { margin: 0 0 4px; color: var(--ember); font-size: 14.5px; }
.yb-form-errors p:last-child { margin-bottom: 0; }
.yb-payment__layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.yb-payment__summary { position: sticky; top: 96px; padding: 28px; border-radius: var(--radius-card); background: var(--surface); border: 1px solid var(--line); }
.yb-payment__summary-media { aspect-ratio: 16 / 10; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); margin-bottom: 20px;
	background: repeating-linear-gradient(135deg, var(--sand-100) 0 14px, var(--sand-200) 14px 28px); }
.yb-payment__summary-media img { width: 100%; height: 100%; object-fit: cover; }
.yb-payment__summary-title { margin: 0 0 16px; font-family: var(--font-sans); font-weight: 700; font-size: 20px; letter-spacing: -0.01em; line-height: 1.25; color: var(--text); }
.yb-payment__summary-row { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0; border-top: 1px solid var(--line); font-size: 15px; color: var(--text-body); }
.yb-payment__summary-row strong { font-family: var(--font-condensed); font-size: 26px; font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
.yb-payment__summary-note { margin-top: 16px; font-family: var(--font-mono); font-size: 12px; line-height: 1.6; color: var(--text-muted); }

.yb-payment__form { display: flex; flex-direction: column; gap: 20px; }
.yb-field { display: flex; flex-direction: column; gap: 8px; }
.yb-field label { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.yb-field input[type="text"], .yb-field input[type="email"], .yb-field input[type="tel"] {
	font-family: var(--font-sans); font-size: 16px; color: var(--text); background: var(--surface);
	border: 1.5px solid var(--line); border-radius: var(--radius-control-sm); padding: 13px 16px;
	transition: border-color var(--duration-base) var(--ease-standard);
}
.yb-field input:focus { outline: none; border-color: var(--accent-link); }
.yb-field__error { display: none; font-size: 13px; color: var(--ember); }
.yb-field.has-error input { border-color: var(--ember); }
.yb-field.has-error .yb-field__error { display: block; }
.yb-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.yb-consent { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; line-height: 1.5; color: var(--text-muted); }
.yb-consent input { margin-top: 3px; flex: none; }
.yb-consent a { color: var(--accent-link); text-decoration: underline; text-underline-offset: 2px; }
.yb-payment__submit-note { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); text-align: center; }
.yb-payment__empty { max-width: 560px; margin: 0 auto; text-align: center; padding: 80px 0; }

/* honeypot — visually hidden, kept in the tab order out of the way for bots, not humans */
.yb-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Auto-submitting provider redirect screen */
.yb-redirect { max-width: 420px; margin: 0 auto; text-align: center; padding: 96px 0; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.yb-redirect__spinner { width: 34px; height: 34px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--accent-fill); animation: yb-spin 800ms linear infinite; }
html[data-motion="off"] .yb-redirect__spinner { animation: none; }
@keyframes yb-spin { to { transform: rotate(360deg); } }

/* ---------- Payment result ---------- */
.yb-result { padding-top: 96px; padding-bottom: 140px; text-align: center; }
.yb-result__badge { width: 72px; height: 72px; margin: 0 auto 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 30px; }
.yb-result--paid .yb-result__badge { background: var(--chip-accent-bg); color: var(--accent-link); }
.yb-result--pending .yb-result__badge { background: var(--chip-bg); color: var(--text-muted); }
.yb-result--failed .yb-result__badge { background: rgba(184, 33, 15, 0.12); color: var(--ember); }
.yb-result__title { margin: 0 auto 16px; max-width: 620px; font-family: var(--font-sans); font-weight: 700; font-size: clamp(28px, 4vw, 38px); letter-spacing: -0.025em; line-height: 1.15; color: var(--text); }
.yb-result__lead { margin: 0 auto 36px; max-width: 480px; font-size: 17px; line-height: 1.55; color: var(--text-body); }
.yb-result__card { max-width: 420px; margin: 0 auto 36px; padding: 24px; border-radius: var(--radius-card); background: var(--surface); border: 1px solid var(--line); text-align: left; }
.yb-result__row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 14.5px; }
.yb-result__row:first-child { border-top: none; }
.yb-result__row span:first-child { color: var(--text-muted); }
.yb-result__row span:last-child { color: var(--text); font-weight: 700; text-align: right; }
.yb-result__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
	.yb-course-archive__grid { grid-template-columns: 1fr 1fr; }
	.yb-course-hero__layout { grid-template-columns: 1fr; gap: 40px; }
	.yb-course-hero__media { max-width: 480px; }
	.yb-outcomes__grid { grid-template-columns: 1fr; }
	.yb-instructor { flex-direction: column; text-align: center; }
	.yb-instructor__bio { max-width: none; }
	.yb-payment__layout { grid-template-columns: 1fr; gap: 40px; }
	.yb-payment__summary { position: static; }
}
@media (max-width: 720px) {
	.yb-course-archive__grid { grid-template-columns: 1fr; }
	.yb-field-row { grid-template-columns: 1fr; }
	.yb-sticky-enroll .yb-btn--sm { padding: 9px 14px; font-size: 13px; }
}