/* MechDimension theme styles.
   Colours and fonts come from theme.json presets, so changing them in Appearance > Editor > Styles updates everything. */

:root {
	--md-ink: var(--wp--preset--color--ink, #000);
	--md-paper: var(--wp--preset--color--paper, #fff);
	--md-blue: var(--wp--preset--color--blue, #2ea7dd);
	--md-deep: var(--wp--preset--color--blue-deep, #11699a);
	--md-mist: var(--wp--preset--color--mist, #eef7fc);
	--md-graphite: var(--wp--preset--color--graphite, #4b5560);
	--md-line: var(--wp--preset--color--line, #d7e1e8);
	--md-panel: var(--wp--preset--color--panel, #141a1f);
	--md-gold: var(--wp--preset--color--gold, #f5b83d);
	--md-red: #c93b3b;
	--md-display: var(--wp--preset--font-family--display, "Barlow Condensed", sans-serif);
	--md-body: var(--wp--preset--font-family--body, Barlow, sans-serif);
	--md-r-s: 6px;
	--md-r-m: 12px;
	--md-r-l: 18px;
	--md-gutter: clamp(16px, 4vw, 40px);
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; }
:focus-visible { outline: 3px solid var(--md-blue); outline-offset: 2px; }
.screen-reader-text { border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute !important; width: 1px; word-wrap: normal !important; }
.wp-site-blocks { padding-top: 0; padding-bottom: 0; }
.wp-site-blocks > * + * { margin-block-start: 0; }
.md-main { padding-top: clamp(2rem, 5vw, 3.5rem); padding-bottom: clamp(3rem, 7vw, 5.5rem); }
.md-builder.md-main { padding-top: 0; padding-bottom: 0; }
.md-builder > .wp-block-post-content > *:first-child { margin-top: 0; }
.md-page__title { margin-bottom: 1.25rem; }
.md-lead { font-size: var(--wp--preset--font-size--medium); color: var(--md-graphite); max-width: 62ch; }
.md-note { color: var(--md-graphite); }

/* ---------- Buttons ---------- */
.md-btn,
.wp-block-button__link {
	box-sizing: border-box; display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
	min-height: 48px; padding: .75rem 1.4rem; border: 2px solid var(--md-blue); border-radius: 8px;
	background: var(--md-blue); color: var(--md-ink); font: 600 1.0625rem/1.2 var(--md-body);
	text-decoration: none; cursor: pointer; transition: background-color .15s, color .15s, border-color .15s;
}
.md-btn:hover, .md-btn:focus-visible { background: var(--md-deep); border-color: var(--md-deep); color: var(--md-paper); }
.md-btn:disabled { cursor: default; opacity: 1; background: var(--md-mist); border-color: var(--md-line); color: var(--md-deep); }
.md-btn--ghost, .wp-block-button.is-style-outline .wp-block-button__link { background: transparent; color: inherit; border-color: currentColor; }
.md-btn--ghost:hover, .wp-block-button.is-style-outline .wp-block-button__link:hover { background: var(--md-ink); color: var(--md-paper); border-color: var(--md-ink); }
.md-dark .md-btn--ghost:hover, .md-dark .wp-block-button.is-style-outline .wp-block-button__link:hover { background: var(--md-paper); color: var(--md-ink); border-color: var(--md-paper); }
.md-btn--block { width: 100%; }
.md-link-icon { display: inline-flex; align-items: center; gap: .35rem; }

/* ---------- Header ---------- */
.md-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(255,255,255,.08); }
.admin-bar .md-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .md-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .md-header { top: 0; } }
.md-header__row { min-height: 72px; gap: 1.25rem; }
.md-header .wp-block-site-logo img { max-height: 46px; width: auto; }
.md-header .wp-block-site-title a { color: var(--md-paper); text-decoration: none; }
.md-nav { flex: 1; justify-content: flex-end; }
.md-nav .wp-block-navigation-item__content { color: var(--md-paper); text-decoration: none; padding: .5rem .15rem; position: relative; }
.md-nav .wp-block-navigation__container { gap: 1.6rem; }
/* Hover and current page: a dimension line with end ticks under the link. */
.md-nav .wp-block-navigation__container > .wp-block-navigation-item > .wp-block-navigation-item__content::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 7px;
	border-left: 1.5px solid var(--md-blue); border-right: 1.5px solid var(--md-blue);
	background: linear-gradient(var(--md-blue), var(--md-blue)) center / 100% 1.5px no-repeat;
	transform: scaleX(0); transition: transform .18s ease-out;
}
.md-nav .wp-block-navigation-item__content:hover::after,
.md-nav .current-menu-item > .wp-block-navigation-item__content::after,
.md-nav .wp-block-navigation-item__content[aria-current="page"]::after { transform: scaleX(1); }
.md-nav .wp-block-navigation__responsive-container-open,
.md-nav .wp-block-navigation__responsive-container-close { color: var(--md-paper); }
.md-nav .wp-block-navigation__responsive-container.is-menu-open { padding: 1.5rem var(--md-gutter); }
.md-nav .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__container { gap: 1.25rem; font-size: 1.5rem; font-family: var(--md-display); font-weight: 600; }
/* Collapse the menu into the button below 1100px, not only on phones. */
@media (min-width: 600px) and (max-width: 1100px) {
	.md-nav .wp-block-navigation__responsive-container-open:not(.always-shown) { display: flex; }
	.md-nav .wp-block-navigation__responsive-container:not(.hidden-by-default):not(.is-menu-open) { display: none; }
}

.md-account { display: inline-flex; align-items: center; gap: 1rem; white-space: nowrap; }
.md-account__login { color: var(--md-paper); text-decoration: none; font-weight: 500; }
.md-account__login:hover { color: var(--md-blue); }
.md-account__signup { box-sizing: border-box; display: inline-flex; align-items: center; min-height: 40px; line-height: 1.2; padding: .45rem 1rem; border-radius: 8px; background: var(--md-blue); color: var(--md-ink); font-weight: 600; text-decoration: none; }
.md-account__signup:hover { background: var(--md-paper); color: var(--md-ink); }
.md-account--in { color: var(--md-paper); text-decoration: none; gap: .6rem; }
.md-account__avatar { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--md-blue); color: var(--md-ink); font: 700 1.1rem/1 var(--md-display); }
.md-account--in:hover .md-account__label { color: var(--md-blue); }
.md-header .wp-block-shortcode, .md-header p:has(> .md-account) { margin: 0; }
@media (max-width: 1100px) { .md-account__label { display: none; } }
@media (max-width: 560px) {
	.md-account__login { display: none; }
	.md-account__signup { min-height: 36px; padding: .35rem .75rem; font-size: .95rem; }
	.md-header .wp-block-site-logo img { max-height: 38px; }
	.md-header__row { gap: .75rem; min-height: 64px; }
}

/* ---------- Footer ---------- */
.md-footer { padding-top: clamp(3rem, 6vw, 4.5rem); padding-bottom: 2rem; font-size: 1rem; border-top: 1px solid rgba(255,255,255,.12); }
.md-footer a { color: var(--md-paper); text-decoration: none; }
.md-footer a:hover { color: var(--md-blue); text-decoration: underline; }
.md-footer__cols { gap: 2.5rem; }
.md-footer__brand p { color: #c8d2da; max-width: 34ch; }
.md-footer__logo { margin: 0 0 1rem; }
.md-footer__logo img { border-radius: 50%; }
.md-footer__social a { color: var(--md-blue); }
.md-footer__title { font-size: 1.25rem; margin: 0 0 .75rem; color: var(--md-paper); }
.md-footer__links, .md-footer__legal { list-style: none; padding: 0; margin: 0; }
.md-footer__links li { margin: 0 0 .55rem; }
.md-footer__bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12); color: #9aa7b1; font-size: .9375rem; gap: 1rem; }
.md-footer__bottom p { margin: 0; }
.md-footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.md-footer__legal a { color: #9aa7b1; }

/* ---------- Sections used by page patterns ---------- */
.md-section { padding-top: clamp(3.5rem, 8vw, 6rem); padding-bottom: clamp(3.5rem, 8vw, 6rem); margin-top: 0 !important; }
.md-section > .wp-block-heading:first-child { margin-top: 0; }
.md-dark { background: var(--md-ink); color: var(--md-paper); }
.md-dark a:not(.wp-block-button__link):not(.md-btn):not(.md-simcard):not(.md-continue) { color: var(--md-blue); }
.md-mist { background: var(--md-mist); }
.md-section__intro { max-width: 60ch; color: var(--md-graphite); font-size: var(--wp--preset--font-size--medium); }
.md-dark .md-section__intro { color: #c8d2da; }

/* Hero */
.md-hero { padding-top: clamp(2.5rem, 6vw, 5rem); padding-bottom: clamp(3rem, 7vw, 5.5rem); overflow: hidden; }
.md-hero__cols { gap: clamp(2rem, 4vw, 3.5rem); align-items: center; }
.md-hero h1 { font-size: var(--wp--preset--font-size--display); line-height: 1.02; margin: 0 0 1.25rem; max-width: 13ch; }
.md-hero__lead { font-size: var(--wp--preset--font-size--medium); color: #c8d2da; max-width: 46ch; }
.md-hero .wp-block-buttons { margin-top: 1.75rem; }
.md-hero__proof { margin-top: 1.5rem; color: #93a3af; font-size: 1rem; }

/* Dimension line: arrows at both ends, label in the middle. The brand's signature device. */
.md-dimline {
	position: relative; display: flex; align-items: center; justify-content: center; gap: .75rem;
	margin: 0 0 1rem; color: var(--md-graphite); font-size: .9375rem; font-weight: 500; text-align: center;
}
.md-dimline::before, .md-dimline::after { content: ""; flex: 1; min-width: 28px; height: 10px; background: currentColor; opacity: .75; }
.md-dimline::before { clip-path: polygon(0 50%, 10px 0, 10px 42%, 100% 42%, 100% 58%, 10px 58%, 10px 100%); }
.md-dimline::after { clip-path: polygon(100% 50%, calc(100% - 10px) 0, calc(100% - 10px) 42%, 0 42%, 0 58%, calc(100% - 10px) 58%, calc(100% - 10px) 100%); }
.md-dark .md-dimline { color: #93a3af; }
.md-dimline--left { justify-content: flex-start; }

/* ---------- Learning path (a real sequence, so it is numbered) ---------- */
.md-path__unit { font-size: var(--wp--preset--font-size--medium); color: var(--md-deep); margin: 2rem 0 .75rem; }
.md-path__unit:first-child { margin-top: 0; }
.md-path__list { list-style: none; margin: 0; padding: 0; position: relative; }
.md-path__step { position: relative; margin: 0; padding: 0 0 .9rem 0; }
.md-path__step::before { content: ""; position: absolute; left: 21px; top: 44px; bottom: -2px; width: 2px; background: var(--md-line); }
.md-path__list > .md-path__step:last-child::before { display: none; }
.md-path__link { display: flex; gap: 1.1rem; align-items: flex-start; padding: .9rem 1.1rem .9rem 0; border-radius: var(--md-r-m); color: inherit; text-decoration: none; }
.md-path__link:hover .md-path__title { color: var(--md-deep); text-decoration: underline; text-underline-offset: 3px; }
.md-path__marker { flex: 0 0 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; border: 2px solid var(--md-ink); background: var(--md-paper); color: var(--md-ink); font: 700 1.25rem/1 var(--md-display); position: relative; z-index: 1; }
.md-path__step.is-done .md-path__marker { background: var(--md-blue); border-color: var(--md-blue); }
.md-path__body { display: flex; flex-direction: column; gap: .3rem; padding-top: .2rem; }
.md-path__title { font: 700 1.5rem/1.15 var(--md-display); }
.md-path__hook { color: var(--md-graphite); }
.md-path__meta { display: flex; flex-wrap: wrap; gap: .5rem 1.1rem; color: var(--md-graphite); font-size: .9375rem; }
.md-path__meta > span { display: inline-flex; align-items: center; gap: .35rem; }
.md-path__done { color: var(--md-deep); font-weight: 600; }
.md-dark .md-path__marker { background: var(--md-ink); border-color: var(--md-paper); color: var(--md-paper); }
.md-dark .md-path__hook, .md-dark .md-path__meta { color: #b6c2cb; }
.md-dark .md-path__step::before { background: rgba(255,255,255,.18); }

/* Continue card */
.md-continue { box-sizing: border-box; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .15rem 1rem; padding: 1.1rem 1.4rem; border-radius: var(--md-r-m); background: var(--md-ink); color: var(--md-paper); text-decoration: none; margin: 0 0 2rem; border: 1px solid rgba(255,255,255,.12); }
.md-continue__label { grid-column: 1; color: var(--md-blue); font-weight: 600; font-size: .9375rem; }
.md-continue__title { grid-column: 1; font: 700 1.5rem/1.15 var(--md-display); }
.md-continue .md-icon { grid-column: 2; grid-row: 1 / span 2; color: var(--md-blue); transition: transform .18s; }
.md-continue:hover .md-icon { transform: translateX(4px); }
.md-dark .md-continue { background: #0b1116; }

/* ---------- Simulation ---------- */
.md-sim { box-sizing: border-box; margin-block: 1.75rem; border-radius: var(--md-r-l); background: #0b1116; color: #e9eff3; overflow: hidden; border: 1px solid #1f2a32; }
.md-sim__bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem 1rem; border-bottom: 1px solid #1f2a32; }
.md-sim__name { display: inline-flex; align-items: center; gap: .5rem; font: 600 1.15rem/1.2 var(--md-display); color: var(--md-paper); }
.md-sim__name .md-icon { color: var(--md-blue); }
.md-sim__reset { display: inline-flex; align-items: center; gap: .35rem; background: transparent; border: 1px solid #33424d; color: #c8d2da; border-radius: 6px; padding: .35rem .7rem; font: 500 .9rem/1 var(--md-body); cursor: pointer; min-height: 34px; }
.md-sim__reset:hover { border-color: var(--md-blue); color: var(--md-paper); }
.md-sim__stage { position: relative; line-height: 0; }
.md-sim__canvas { display: block; width: 100%; touch-action: none; user-select: none; -webkit-user-select: none; }
.md-sim__canvas.is-dragging { cursor: grabbing !important; }
.md-sim__status { margin: 0; padding: .85rem 1rem 0; color: var(--md-paper); font-size: 1rem; line-height: 1.45; min-height: 2.3em; }
.md-sim__readouts dl { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: .85rem 1rem 0; background: #1f2a32; border: 1px solid #1f2a32; border-radius: 10px; overflow: hidden; }
.md-read { background: #0e161c; padding: .6rem .75rem; min-width: 0; }
.md-read dt { color: #93a3af; font-size: .8125rem; line-height: 1.3; }
.md-read dd { margin: .2rem 0 0; font: 600 1.2rem/1.2 var(--md-display); color: var(--md-paper); overflow-wrap: anywhere; }
.md-read--blue dd { color: var(--md-blue); }
.md-read--gold dd { color: var(--md-gold); }
.md-sim__controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 1.5rem; padding: 1.1rem 1rem 1.2rem; align-items: end; }
.md-ctl { min-width: 0; }
.md-ctl--wide { grid-column: 1 / -1; }
.md-ctl label { display: flex; justify-content: space-between; gap: .75rem; font-size: .9375rem; color: #c8d2da; margin-bottom: .4rem; }
.md-ctl output { color: var(--md-paper); font-weight: 600; white-space: nowrap; }
.md-ctl select { width: 100%; min-height: 44px; padding: .5rem .75rem; border-radius: 8px; border: 1px solid #33424d; background: #0e161c; color: var(--md-paper); font: 500 1rem var(--md-body); }
.md-ctl select:focus-visible { outline: 3px solid var(--md-blue); }
.md-ctl--button { display: flex; align-items: flex-end; }
.md-btn--sim { width: 100%; min-height: 44px; user-select: none; -webkit-user-select: none; touch-action: none; }
.md-sim .md-btn--ghost { color: var(--md-paper); border-color: #4b5a66; }
.md-sim .md-btn--ghost:hover { background: var(--md-paper); color: var(--md-ink); border-color: var(--md-paper); }
.md-sim__caption { margin: 0; padding: 0 1rem 1rem; color: #93a3af; font-size: .9375rem; }
.md-sim input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 32px; background: transparent; margin: 0; cursor: pointer; }
.md-sim input[type=range]::-webkit-slider-runnable-track { height: 6px; border-radius: 3px; background: #2a3741; }
.md-sim input[type=range]::-moz-range-track { height: 6px; border-radius: 3px; background: #2a3741; }
.md-sim input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; margin-top: -9px; border-radius: 50%; background: var(--md-blue); border: 3px solid #0b1116; box-shadow: 0 0 0 1.5px var(--md-blue); }
.md-sim input[type=range]::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--md-blue); border: 3px solid #0b1116; }
.md-sim input[type=range]:focus-visible { outline: none; }
.md-sim input[type=range]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 4px rgba(46,167,221,.5); }
.md-sim--compact .md-sim__readouts dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 760px) {
	.md-sim__readouts dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
	.md-sim { border-radius: var(--md-r-m); margin-left: calc(-1 * var(--md-gutter) / 2); margin-right: calc(-1 * var(--md-gutter) / 2); }
	.md-sim__controls { grid-template-columns: 1fr; }
	.md-read dd { font-size: 1.05rem; }
}
.md-hero .md-sim { margin: 0; box-shadow: 0 0 0 1px rgba(46,167,221,.25); }

/* Simulation gallery */
.md-simgrid { display: grid; grid-template-columns: repeat(var(--md-cols, 3), minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 980px) { .md-simgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .md-simgrid { grid-template-columns: 1fr; } }
.md-simcard { display: flex; flex-direction: column; gap: .4rem; padding: 1.25rem; border-radius: var(--md-r-l); background: #0b1116; border: 1px solid #1f2a32; color: var(--md-paper); text-decoration: none; transition: border-color .15s; }
.md-simcard:hover { border-color: var(--md-blue); }
.md-simcard__art { display: block; background: #0e161c; border-radius: var(--md-r-m); padding: .75rem; margin-bottom: .5rem; }
.md-sim-art { display: block; width: 100%; height: auto; max-height: 150px; }
.md-sim-art .w { fill: rgba(46,167,221,.28); stroke: rgba(255,255,255,.55); stroke-width: 1.5; }
.md-sim-art .l { fill: none; stroke: rgba(255,255,255,.55); stroke-width: 1.5; }
.md-sim-art .o { fill: #e2bf7e; stroke: #fff; stroke-width: 1; }
.md-sim-art .a { fill: none; stroke: var(--md-blue); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.md-sim-art .g { fill: none; stroke: var(--md-gold); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.md-sim-art .d { fill: none; stroke: rgba(255,255,255,.4); stroke-width: 1.2; stroke-dasharray: 4 4; }
.md-sim-art .t { fill: rgba(255,255,255,.04); stroke: rgba(255,255,255,.6); stroke-width: 1.2; }
.md-sim-art .f { fill: rgba(46,167,221,.7); }
.md-simcard__concept { color: var(--md-blue); font-size: .9375rem; font-weight: 500; }
.md-simcard__title { font: 700 1.6rem/1.1 var(--md-display); }
.md-simcard__desc { color: #b6c2cb; flex: 1; }
.md-simcard__go { display: inline-flex; align-items: center; gap: .4rem; margin-top: .75rem; color: var(--md-paper); font-weight: 600; }
.md-simcard__go .md-icon { color: var(--md-blue); }
.md-mist .md-simcard, body:not(.md-dark) .md-page .md-simcard { box-shadow: none; }

/* ---------- Subjects ---------- */
.md-subjects { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.md-subject__inner { display: flex; flex-direction: column; gap: .4rem; height: 100%; padding: 1.2rem 1.25rem; border-radius: var(--md-r-m); background: var(--md-paper); border: 1px solid var(--md-line); color: inherit; text-decoration: none; box-sizing: border-box; }
.md-subject.is-live .md-subject__inner { border: 2px solid var(--md-ink); }
.md-subject.is-live .md-subject__inner:hover { border-color: var(--md-blue); }
.md-subject__name { font: 700 1.4rem/1.15 var(--md-display); }
.md-subject__desc { color: var(--md-graphite); font-size: 1rem; flex: 1; }
.md-subject__meta { display: flex; align-items: center; gap: .75rem; font-size: .9375rem; color: var(--md-deep); font-weight: 600; }
.md-subject.is-soon .md-subject__meta { color: var(--md-graphite); font-weight: 500; }
.md-subject.is-soon .md-subject__inner { background: transparent; }
.md-subject__bar { flex: 1; height: 6px; border-radius: 3px; background: var(--md-line); overflow: hidden; display: inline-block; }
.md-subject__bar span { display: block; height: 100%; width: calc(var(--md-pct) * 1%); background: var(--md-blue); }

/* ---------- Lesson page ---------- */
.md-crumbs { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; font-size: .9375rem; color: var(--md-graphite); margin-bottom: 1rem; }
.md-crumbs a { color: var(--md-deep); text-decoration: none; }
.md-crumbs a:hover { text-decoration: underline; }
.md-lesson__head .wp-block-shortcode, .md-lesson__head > p { margin: 0; }
.md-lesson__title { font-size: var(--wp--preset--font-size--xx-large); margin: 0 0 1rem !important; }
.md-lesson-meta { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--md-line); color: var(--md-graphite); font-size: 1rem; }
.md-lesson-meta > * { display: inline-flex; align-items: center; gap: .4rem; }
.md-lesson-meta a { color: var(--md-deep); text-decoration: none; }
.md-lesson-meta a:hover { text-decoration: underline; }
.md-lesson-meta__done { color: var(--md-deep); font-weight: 600; }
.md-lesson__body { margin-top: 2rem; }
.md-lesson__body h2 { margin-top: 2.75rem; scroll-margin-top: 96px; }
.md-lesson__body h3 { margin-top: 2rem; }
[id] { scroll-margin-top: 96px; }
.md-hook { font: 600 var(--wp--preset--font-size--large)/1.25 var(--md-display); color: var(--md-ink); border-left: 4px solid var(--md-blue); padding: .2rem 0 .2rem 1.1rem; margin-block: 0 1.5rem; }
.md-try { background: var(--md-mist); border-radius: var(--md-r-m); padding: 1.25rem 1.4rem 1.25rem 1.4rem; }
.md-try > :first-child { margin-top: 0; }
.md-try > :last-child { margin-bottom: 0; }
.md-try__title { font: 700 1.3rem/1.2 var(--md-display); margin: 0 0 .5rem; }
.md-try ol, .md-try ul { margin: 0; padding-left: 1.3rem; }
.md-try li { margin: .35rem 0; }
.md-formula {
	box-sizing: border-box; margin-block: 1.5rem; padding: 1.4rem 1.25rem; border-radius: var(--md-r-m); background: var(--md-ink); color: var(--md-paper);
	font: 500 clamp(1.5rem, 4vw, 2.1rem)/1.3 var(--md-body); text-align: center; letter-spacing: .01em; overflow-x: auto;
}
.md-formula var { font-style: italic; }
.md-formula sub { font-size: .55em; }
.md-formula .md-eq-blue { color: var(--md-blue); }
.md-formula .md-eq-gold { color: var(--md-gold); }
.md-symbols { box-sizing: border-box; display: grid; grid-template-columns: max-content 1fr; gap: .45rem 1.1rem; margin-block: 0 1.5rem; }
.md-symbols dt { font-style: italic; font-weight: 600; }
.md-symbols dd { margin: 0; color: var(--md-graphite); }
.md-callout { border: 2px solid var(--md-ink); border-radius: var(--md-r-m); padding: 1.1rem 1.3rem; }
.md-callout > :first-child { margin-top: 0; }
.md-callout > :last-child { margin-bottom: 0; }
.md-real { list-style: none; padding: 0; display: grid; gap: .75rem; }
.md-real li { padding: .9rem 1.1rem; border-radius: var(--md-r-m); border: 1px solid var(--md-line); }
.md-real strong { display: block; font: 700 1.2rem/1.2 var(--md-display); margin-bottom: .2rem; }
.md-lesson .md-sim, .md-lesson .md-quiz { margin-top: 1.25rem; }

.md-complete { box-sizing: border-box; margin-top: 3rem; padding: 1.4rem 1.5rem; border-radius: var(--md-r-m); background: var(--md-mist); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.md-complete p { margin: 0; }
.md-complete.is-done { background: var(--md-ink); color: var(--md-paper); }
.md-complete.is-done .md-btn:disabled { background: var(--md-blue); border-color: var(--md-blue); color: var(--md-ink); }
.md-complete--guest { display: block; }
.md-complete__actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-top: 1rem !important; }

.md-lesson-nav { margin-top: 2rem; display: grid; gap: 1rem; }
.md-lesson-nav__next { display: grid; gap: .35rem; padding: 1.4rem 1.5rem; border-radius: var(--md-r-l); background: var(--md-ink); color: var(--md-paper); text-decoration: none; }
.md-lesson-nav__label { color: var(--md-blue); font-weight: 600; font-size: .9375rem; }
.md-lesson-nav__hook { color: #c8d2da; font-size: 1.05rem; }
.md-lesson-nav__title { display: flex; align-items: center; justify-content: space-between; gap: 1rem; font: 700 1.6rem/1.15 var(--md-display); }
.md-lesson-nav__title .md-icon { color: var(--md-blue); flex: none; transition: transform .18s; }
.md-lesson-nav__next:hover .md-icon { transform: translateX(4px); }
.md-lesson-nav__prev { display: inline-flex; align-items: center; gap: .4rem; color: var(--md-deep); text-decoration: none; font-weight: 500; }
.md-lesson-nav__prev:hover { text-decoration: underline; }

.md-subject-head { margin-bottom: 2rem; }
.md-subject-head__title { font-size: var(--wp--preset--font-size--xx-large); margin: 0 0 .75rem; }
.md-subject-head__desc { font-size: var(--wp--preset--font-size--medium); color: var(--md-graphite); max-width: 60ch; }

/* ---------- Quiz ---------- */
.md-quiz { box-sizing: border-box; margin-block: 1.75rem; padding: clamp(1.1rem, 3vw, 1.75rem); border-radius: var(--md-r-l); border: 2px solid var(--md-ink); background: var(--md-paper); color: var(--md-ink); }
.md-quiz__top { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem 1rem; }
.md-quiz__title { margin: 0; font-size: 1.5rem; }
.md-quiz__count { color: var(--md-graphite); font-size: .9375rem; }
.md-quiz__progress { height: 6px; border-radius: 3px; background: var(--md-line); margin: .9rem 0 1.25rem; overflow: hidden; }
.md-quiz__progress span { display: block; height: 100%; background: var(--md-blue); transition: width .3s; }
.md-quiz__q { font: 600 1.35rem/1.35 var(--md-body); margin: 0 0 1rem; }
.md-quiz__q:focus { outline: none; }
.md-quiz__opts { display: grid; gap: .6rem; }
.md-quiz__opt { display: flex; align-items: center; gap: .85rem; width: 100%; min-height: 54px; padding: .7rem 1rem; border: 1.5px solid var(--md-line); border-radius: 10px; background: var(--md-paper); color: var(--md-ink); font: 500 1.0625rem/1.35 var(--md-body); text-align: left; cursor: pointer; transition: border-color .12s, background-color .12s; }
.md-quiz__opt:hover:not(:disabled) { border-color: var(--md-ink); background: var(--md-mist); }
.md-quiz__opt:disabled { cursor: default; }
.md-quiz__key { flex: 0 0 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--md-mist); color: var(--md-deep); font: 700 1rem/1 var(--md-display); }
.md-quiz__opt > span:nth-child(2) { flex: 1; }
.md-quiz__opt.is-correct { border-color: var(--md-deep); background: #e3f3fb; }
.md-quiz__opt.is-correct .md-quiz__key { background: var(--md-deep); color: var(--md-paper); }
.md-quiz__opt.is-wrong { border-color: var(--md-red); background: #fbeeee; }
.md-quiz__opt.is-wrong .md-quiz__key { background: var(--md-red); color: var(--md-paper); }
.md-quiz__mark { display: inline-flex; color: var(--md-deep); }
.md-quiz__opt.is-wrong .md-quiz__mark { color: var(--md-red); }
.md-quiz__feedback:not(:empty) { margin-top: 1.1rem; }
.md-quiz__verdict { margin: 0 0 .35rem; font: 700 1.3rem/1.2 var(--md-display); }
.md-quiz__verdict.is-right { color: var(--md-deep); }
.md-quiz__verdict.is-wrong { color: var(--md-red); }
.md-quiz__explain { margin: 0 0 1rem; color: var(--md-graphite); }
.md-quiz__result { text-align: center; padding: .5rem 0; }
.md-quiz__score { margin: 0; font-family: var(--md-display); line-height: 1; }
.md-quiz__score:focus { outline: none; }
.md-quiz__score strong { font-size: 4.5rem; font-weight: 700; }
.md-quiz__score span { font-size: 2rem; color: var(--md-graphite); margin-left: .25rem; }
.md-quiz__msg { font-size: 1.15rem; margin: .75rem auto 1rem; max-width: 40ch; }
.md-quiz__saved { display: inline-flex; align-items: center; gap: .4rem; color: var(--md-deep); font-weight: 500; }
.md-quiz__badge { font-weight: 600; color: var(--md-ink); background: var(--md-gold); display: inline-block; padding: .3rem .8rem; border-radius: 6px; }
.md-quiz__result .md-btn { margin-top: 1rem; }

.md-quizlist { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.md-quizlist__item { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; border: 1px solid var(--md-line); border-radius: var(--md-r-m); }
.md-quizlist__icon { color: var(--md-deep); display: inline-flex; }
.md-quizlist__body { flex: 1; display: flex; flex-direction: column; gap: .2rem; }
.md-quizlist__title { font: 700 1.3rem/1.2 var(--md-display); color: var(--md-ink); text-decoration: none; }
.md-quizlist__title:hover { color: var(--md-deep); text-decoration: underline; }
.md-quizlist__meta { color: var(--md-graphite); font-size: .9375rem; display: flex; flex-wrap: wrap; gap: .25rem .75rem; }
.md-quizlist__score { font-weight: 600; color: var(--md-deep); white-space: nowrap; }

/* ---------- Forms ---------- */
.md-auth { max-width: 460px; margin: 0 auto; padding: clamp(1.4rem, 4vw, 2.25rem); border-radius: var(--md-r-l); border: 2px solid var(--md-ink); background: var(--md-paper); }
.md-auth__title { margin: 0 0 .5rem; font-size: 2rem; }
.md-auth__lead { color: var(--md-graphite); margin: 0 0 1.25rem; }
.md-auth__switch { margin: 1.25rem 0 0; text-align: center; }
.md-form { display: grid; gap: 1rem; }
.md-field { display: grid; gap: .35rem; }
.md-field > span { font-weight: 500; font-size: 1rem; }
.md-field input, .md-field textarea { width: 100%; box-sizing: border-box; min-height: 48px; padding: .7rem .9rem; border: 1.5px solid #b9c7d1; border-radius: 8px; font: 400 1.0625rem/1.4 var(--md-body); background: var(--md-paper); color: var(--md-ink); }
.md-field input:focus, .md-field textarea:focus { border-color: var(--md-deep); outline: 3px solid rgba(46,167,221,.35); outline-offset: 0; }
.md-form__row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: .5rem; font-size: .9375rem; }
.md-check { display: inline-flex; align-items: center; gap: .45rem; cursor: pointer; }
.md-check input { width: 18px; height: 18px; accent-color: var(--md-deep); }
.md-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.md-alert { padding: .8rem 1rem; border-radius: 8px; margin: 0 0 1rem; font-weight: 500; }
.md-alert--error { background: #fbeeee; color: #8f2424; border: 1px solid #ecc4c4; }
.md-alert--ok { background: #e3f3fb; color: #0b4f75; border: 1px solid #b9dff2; }
.md-contact { max-width: 620px; }

/* ---------- Dashboard ---------- */
.md-dash { display: grid; gap: 1.5rem; }
.md-dash .md-continue { margin: 0; }
.md-dash__head { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.md-dash__hello { margin: 0; font-size: var(--wp--preset--font-size--xx-large); }
.md-dash__sub { margin: .35rem 0 0; color: var(--md-graphite); font-size: var(--wp--preset--font-size--medium); }
.md-ring { --md-pct: 0; flex: none; width: 112px; height: 112px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--md-blue) calc(var(--md-pct) * 1%), var(--md-line) 0); }
.md-ring span { display: grid; place-items: center; width: 86px; height: 86px; border-radius: 50%; background: var(--md-paper); font: 700 1.8rem/1 var(--md-display); }
.md-dash__grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 1.5rem; }
@media (max-width: 820px) { .md-dash__grid { grid-template-columns: 1fr; } }
.md-dash__card { padding: 1.25rem 1.4rem; border: 1px solid var(--md-line); border-radius: var(--md-r-l); }
.md-dash__card h3 { margin: 0 0 1rem; font-size: 1.4rem; }
.md-dash__list { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; }
.md-dash__list li { display: grid; grid-template-columns: 26px 1fr auto; gap: .75rem; align-items: center; padding: .6rem 0; border-bottom: 1px solid var(--md-line); }
.md-dash__list li:last-child { border-bottom: 0; }
.md-dash__status { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--md-line); display: grid; place-items: center; box-sizing: border-box; }
.md-dash__list li.is-done .md-dash__status { background: var(--md-blue); border-color: var(--md-blue); }
.md-dash__list a { color: var(--md-ink); text-decoration: none; font-weight: 500; }
.md-dash__list a:hover { color: var(--md-deep); text-decoration: underline; }
.md-dash__score { color: var(--md-graphite); font-size: .9375rem; white-space: nowrap; }
.md-dash__sims { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.md-dash__sims li { display: flex; align-items: center; gap: .55rem; color: var(--md-graphite); }
.md-dash__sims li.is-done { color: var(--md-ink); font-weight: 500; }
.md-dash__sims li.is-done .md-icon { color: var(--md-deep); }
.md-badges { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: .9rem; }
.md-badge { display: grid; gap: .3rem; padding: 1rem; border-radius: var(--md-r-m); border: 1px dashed #b9c7d1; color: var(--md-graphite); }
.md-badge strong { font: 700 1.2rem/1.2 var(--md-display); color: var(--md-graphite); }
.md-badge span:last-child { font-size: .9375rem; }
.md-badge__icon { display: inline-flex; width: 44px; height: 44px; border-radius: 50%; align-items: center; justify-content: center; background: var(--md-mist); }
.md-badge.is-earned { border: 2px solid var(--md-ink); color: var(--md-ink); }
.md-badge.is-earned strong { color: var(--md-ink); }
.md-badge.is-earned .md-badge__icon { background: var(--md-gold); color: var(--md-ink); }
.md-dash__foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem; color: var(--md-graphite); font-size: .9375rem; margin: 0; }
.md-dash__foot a { color: var(--md-deep); }

/* ---------- Episodes ---------- */
.md-episodes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; }
.md-episode { display: flex; flex-direction: column; border: 1px solid var(--md-line); border-radius: var(--md-r-l); overflow: hidden; }
.md-episode__media { position: relative; display: block; aspect-ratio: 9 / 12; background: var(--md-ink); }
.md-episode__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.md-episode__ph { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(circle at 30% 20%, #10354a, #000 70%); }
.md-episode__num { font: 700 2.4rem/1 var(--md-display); color: var(--md-paper); }
.md-episode__play { position: absolute; right: 14px; bottom: 14px; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--md-blue); color: var(--md-ink); }
.md-episode__body { padding: 1rem 1.2rem 1.25rem; display: flex; flex-direction: column; gap: .4rem; }
.md-episode__tag { color: var(--md-deep); font-weight: 600; font-size: .9375rem; }
.md-episode__title { margin: 0; font-size: 1.4rem; }
.md-episode__body p { margin: 0; color: var(--md-graphite); }
.md-episode__links { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; margin-top: .5rem !important; }
.md-episode__links a { display: inline-flex; align-items: center; gap: .35rem; color: var(--md-deep); font-weight: 600; text-decoration: none; }
.md-episode__links a:hover { text-decoration: underline; }

/* ---------- Glossary ---------- */
.md-glossary__search { display: flex; align-items: center; gap: .6rem; padding: 0 1rem; border: 2px solid var(--md-ink); border-radius: 10px; margin-bottom: 1.5rem; }
.md-glossary__search input { flex: 1; min-height: 52px; border: 0; font: 400 1.0625rem var(--md-body); background: transparent; }
.md-glossary__search input:focus { outline: none; }
.md-glossary__search:focus-within { outline: 3px solid rgba(46,167,221,.4); }
.md-glossary__list { margin: 0; display: grid; gap: 0; }
.md-glossary__item { padding: 1rem 0; border-bottom: 1px solid var(--md-line); }
.md-glossary__item dt { font: 700 1.3rem/1.2 var(--md-display); margin-bottom: .3rem; }
.md-glossary__item dd { margin: 0; color: var(--md-graphite); }
.md-glossary__item dd p { margin: 0 0 .4rem; }

/* ---------- Around you cards (pattern) ---------- */
.md-around { gap: 1.25rem !important; }
.md-around .wp-block-column { border: 1px solid var(--md-line); border-radius: var(--md-r-l); padding: 1.25rem 1.3rem; background: var(--md-paper); }
.md-around .wp-block-column > :first-child { margin-top: 0; }
.md-around h3 { font-size: 1.45rem; margin-bottom: .4rem; }
.md-around p { color: var(--md-graphite); margin: 0 0 .6rem; }
.md-around .md-around__link { margin: .4rem 0 0; font-weight: 600; }

/* Steps used on the home page ("how it works" is an actual sequence). */
.md-steps { counter-reset: md-step; gap: 1.25rem !important; }
.md-steps .wp-block-column { counter-increment: md-step; position: relative; padding-top: 3.25rem; }
.md-steps .wp-block-column::before { content: counter(md-step); position: absolute; top: 0; left: 0; width: 40px; height: 40px; border-radius: 50%; border: 2px solid currentColor; display: grid; place-items: center; font: 700 1.3rem/1 var(--md-display); }
.md-steps h3 { font-size: 1.5rem; margin: 0 0 .4rem; }
.md-steps p { margin: 0; color: var(--md-graphite); }
.md-dark .md-steps p { color: #b6c2cb; }

/* Toast */
.md-toast { position: fixed; left: 50%; bottom: 20px; z-index: 999; transform: translate(-50%, 140%); padding: .8rem 1.2rem; border-radius: 10px; background: var(--md-ink); color: var(--md-paper); border: 1px solid var(--md-blue); font-weight: 500; transition: transform .3s ease-out; max-width: calc(100vw - 32px); }
.md-toast.is-in { transform: translate(-50%, 0); }
@media (prefers-reduced-motion: reduce) { .md-toast, .md-continue .md-icon, .md-lesson-nav__title .md-icon, .md-nav .wp-block-navigation-item__content::after { transition: none; } }

/* Post list */
.md-postlist .wp-block-post { padding: 1.25rem 0; border-bottom: 1px solid var(--md-line); }
.md-postlist .wp-block-post-title a { color: var(--md-ink); text-decoration: none; }
.md-postlist .wp-block-post-title a:hover { color: var(--md-deep); text-decoration: underline; }
.md-post-date { color: var(--md-graphite); }

/* Elementor pages: let sections reach the edges and keep theme fonts. */
.elementor-page .md-main.md-page { padding-top: 0; }
.elementor .md-sim, .elementor .md-quiz { margin-top: 0; }

/* Keep long reading content at a comfortable width inside wide sections. */
.md-section .md-path, .md-section .md-continue { max-width: 820px; }
.md-section > .md-section__intro,
.md-section > .md-path,
.md-section > .md-continue,
.md-section > .md-dimline--left { margin-left: max(0px, calc((100% - 1200px) / 2)) !important; margin-right: auto !important; }
.md-section > .md-dimline--left { max-width: 820px; }
@media (max-width: 600px) {
	.md-subjects { grid-template-columns: 1fr 1fr; gap: .75rem; }
	.md-subject.is-live { grid-column: 1 / -1; }
	.md-subject.is-soon .md-subject__desc { display: none; }
	.md-subject.is-soon .md-subject__inner { padding: .9rem 1rem; }
	.md-subject.is-soon .md-subject__name { font-size: 1.15rem; }
}
.md-wide .wp-block-post-content > .md-lead,
.md-wide .wp-block-post-content > .md-note,
.md-wide .wp-block-post-content > .md-path { margin-left: max(0px, calc((100% - 1200px) / 2)) !important; margin-right: auto !important; }
.md-wide .wp-block-post-content > .md-path { max-width: 820px; }
.md-nav .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__responsive-container-content { align-items: flex-start; }
.md-nav .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__container { align-items: flex-start; }

/* Elementor Button widgets follow the brand until a page sets its own button colours. */
.elementor-widget-button .elementor-button { background-color: var(--e-global-color-primary, var(--md-blue)); color: var(--md-ink); border-radius: 8px; font-family: var(--md-body); font-weight: 600; }
.elementor-widget-button .elementor-button:hover, .elementor-widget-button .elementor-button:focus-visible { background-color: var(--e-global-color-accent, var(--md-deep)); color: var(--md-paper); }