/* 
 * Gutenberg wrapper: .sd-site.sd-video-course.
 * Shared fonts, colours, containers, buttons and cards come from global.css.
 */

/* Page rhythm and text flow. */
.sd-video-course { --sd-space-section: clamp(48px, 6vw, 80px); }
.sd-video-course :where(h1, h2, h3, h4, p, figure, dl) { margin: 0; }
.sd-video-course :where(h1, h2, h3, h4) { text-wrap: balance; }
.sd-video-course h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); line-height: 1.18; }
.sd-video-course h3 { line-height: 1.3; }
.sd-video-course h4 { color: var(--sd-dark); font: 700 1rem/1.4 var(--sd-font-heading); letter-spacing: -.02em; }
.sd-video-course .sd-eyebrow { margin-bottom: 14px; }
.sd-video-course .sd-section-heading { margin-bottom: 34px; }
.sd-video-course .sd-section-heading > p:not(.sd-eyebrow),
.sd-video-course .sd-video-copy > p:not(.sd-eyebrow) { margin-top: 18px; color: var(--sd-muted); }
.sd-video-course .sd-video-label { display: block; color: #087a63; font: 700 .72rem/1.5 var(--sd-font-heading); letter-spacing: .07em; text-transform: uppercase; }
.sd-video-course :where(section[id]) { scroll-margin-top: 100px; }
.sd-video-course :is(a, summary):focus-visible { outline-color: var(--sd-dark); }
.sd-video-course .sd-band--dark a:focus-visible { outline-color: var(--sd-mint); }

/* Shared creative-course hero layout, with a video-specific illustration. */
.sd-video-course .sd-video-hero { position: relative; isolation: isolate; padding-block: clamp(40px, 5.5vw, 72px); }
.sd-video-course .sd-video-hero::before { position: absolute; inset: 0; z-index: -1; content: ''; pointer-events: none; background: radial-gradient(ellipse at 100% 0, #ddf5eb, transparent 65%); }
.sd-video-course .sd-video-hero__layout { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.sd-video-course .sd-video-hero__layout > * { min-width: 0; }
.sd-video-course .sd-video-hero__copy { text-align: left; }
.sd-video-course .sd-video-hero h1 { font-size: clamp(2.5rem, 4.2vw, 3.9rem); line-height: 1.08; }
.sd-video-course .sd-video-hero h1 span { color: inherit; }
.sd-video-course .sd-video-hero__location { margin-top: 18px; color: var(--sd-dark); font: 600 clamp(1.1rem, 1.6vw, 1.35rem)/1.5 var(--sd-font-heading); letter-spacing: -.015em; }
.sd-video-course .sd-video-hero .sd-lead { margin-top: 22px; font-size: clamp(1rem, 1.4vw, 1.12rem); }
.sd-video-course .sd-video-hero .sd-actions { margin-top: 28px; }
.sd-video-course .sd-video-sequence { width: 100%; max-width: 520px; justify-self: center; padding: 22px; border: 1px solid #c7ded6; border-radius: 24px; background: var(--sd-white); box-shadow: var(--sd-shadow-card); }
.sd-video-course .sd-video-sequence__heading { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 16px; color: var(--sd-muted); font: 600 .62rem/1.6 var(--sd-font-heading); }
.sd-video-course .sd-video-sequence__heading > span:last-child { font-weight: 400; }
.sd-video-course .sd-video-sequence__canvas { padding: 14px; border-radius: 12px; background: var(--sd-dark); }
.sd-video-course .sd-video-frames { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.sd-video-course .sd-video-frame--one { grid-column: 1 / -1; aspect-ratio: 16 / 7; }
.sd-video-course .sd-video-frame { position: relative; aspect-ratio: 16 / 8; overflow: hidden; border-radius: 9px; background: #c7e7db; }
.sd-video-course .sd-video-frame__number { position: absolute; top: 12px; left: 12px; z-index: 2; padding: 4px 8px; border-radius: 4px; background: var(--sd-dark); color: #fff; font: 600 .64rem/1.5 var(--sd-font-heading); }
.sd-video-course .sd-video-frame__circle { position: absolute; width: 25%; aspect-ratio: 1; border-radius: 50%; background: #258574; top: 26%; right: 22%; }
.sd-video-course .sd-video-frame__land { position: absolute; width: 120%; height: 80%; left: -10%; top: 66%; border-radius: 48% 55% 0 0; background: #70b5a0; transform: rotate(-9deg); }
.sd-video-course .sd-video-frame--two { background: #afdecc; }
.sd-video-course .sd-video-frame--two .sd-video-frame__circle { right: 38%; width: 30%; }
.sd-video-course .sd-video-frame--two .sd-video-frame__land { transform: rotate(8deg); background: #398d7d; }
.sd-video-course .sd-video-frame__crop { position: absolute; inset: 18%; border: 1px solid #0e363c70; border-radius: 4px; }
.sd-video-course .sd-video-frame--three { background: #87d7bd; }
.sd-video-course .sd-video-frame--three .sd-video-frame__land { background: #297363; }
.sd-video-course .sd-video-frame__play { position: absolute; top: 50%; left: 50%; width: 48px; height: 48px; transform: translate(-50%, -50%); }
.sd-video-course .sd-video-frame__play circle { fill: var(--sd-dark); stroke: #fff; stroke-width: 1; }
.sd-video-course .sd-video-frame__play path { fill: #fff; }
.sd-video-course .sd-video-tracks { position: relative; margin-top: 18px; }
.sd-video-course .sd-video-tracks__ruler { display: flex; justify-content: space-between; padding-bottom: 10px; color: #a9cfc5; font: .65rem/1.5 ui-monospace, monospace; }
.sd-video-course .sd-video-tracks__clips { display: grid; grid-template-columns: 1.1fr .8fr 1.3fr; gap: 5px; }
.sd-video-course .sd-video-tracks__clips span { padding: 7px 10px; border-radius: 4px; background: #b7e8d6; color: var(--sd-dark); font: 600 .65rem/1.4 var(--sd-font-heading); }
.sd-video-course .sd-video-tracks__clips span:nth-child(2) { background: var(--sd-green); }
.sd-video-course .sd-video-tracks__clips span:last-child { background: #74c7b0; }
.sd-video-course .sd-video-tracks__audio { margin-top: 5px; padding: 3px 8px; border-radius: 4px; background: #ffffff10; }
.sd-video-course .sd-video-tracks__audio svg { display: block; width: 100%; height: 24px; fill: none; stroke: #8fd1bc; stroke-width: 1.4; }
.sd-video-course .sd-video-tracks__playhead { position: absolute; top: 24px; bottom: 0; left: 62%; width: 2px; background: #fff; }
.sd-video-course .sd-video-tracks__playhead::before { position: absolute; top: -5px; left: -4px; width: 10px; height: 8px; clip-path: polygon(0 0, 100% 0, 50% 100%); background: #fff; content: ''; }

/* Compact factual strip, kept outside the decorative scene. */
.sd-video-course .sd-video-overview { padding-block: 26px; border-bottom: 1px solid var(--sd-line); }
.sd-video-course .sd-video-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.sd-video-course .sd-video-facts > div { min-width: 0; }
.sd-video-course .sd-video-facts dt { margin-bottom: 7px; color: var(--sd-muted); font-size: .76rem; }
.sd-video-course .sd-video-facts dd { margin: 0; color: var(--sd-dark); font: 700 .96rem/1.5 var(--sd-font-heading); }

/* Programme introduction and one restrained software panel. */
.sd-video-course .sd-video-program__intro { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: center; gap: clamp(28px, 5vw, 70px); }
.sd-video-course .sd-video-tool { padding: clamp(24px, 3vw, 34px); border: 1px solid var(--sd-line); border-radius: var(--sd-radius-card); background: var(--sd-soft); }
.sd-video-course .sd-video-tool__mark { display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 24px; border-radius: 14px; background: var(--sd-dark); color: var(--sd-mint); }
.sd-video-course .sd-video-tool__mark svg { display: block; width: 38px; height: 38px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linejoin: round; }
.sd-video-course .sd-video-tool__mark path { fill: currentColor; stroke: none; }
.sd-video-course .sd-video-tool h3 { margin-top: 12px; font-size: 1.5rem; }
.sd-video-course .sd-video-tool > p:not(.sd-video-label) { margin-top: 14px; color: var(--sd-muted); font-size: .94rem; }
.sd-video-course .sd-video-tool__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.sd-video-course .sd-video-tool__tags span { padding: 5px 10px; border: 1px solid #b8d9cb; border-radius: 5px; color: var(--sd-dark); font-size: .75rem; }

/* Desktop workflow: five connected milestones. Mobile uses a vertical rail. */
.sd-video-course .sd-video-workflow { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--sd-line); }
.sd-video-course .sd-video-workflow__heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 30px; }
.sd-video-course .sd-video-workflow__heading h3 { font-size: 1.1rem; }
.sd-video-course .sd-video-workflow__heading p { color: var(--sd-muted); font-size: .88rem; }
.sd-video-course .sd-video-workflow__steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; }
.sd-video-course .sd-video-workflow__steps li { position: relative; min-width: 0; padding: 0 20px 0 0; }
.sd-video-course .sd-video-workflow__steps li::before { position: absolute; top: 19px; left: 0; right: 0; height: 2px; background: #b9dacd; content: ''; }
.sd-video-course .sd-video-workflow__steps li:last-child::before { display: none; }
.sd-video-course .sd-video-workflow__number { position: relative; display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 18px; border: 1px solid #93c7b3; border-radius: 10px; background: #eff8f3; color: #087a63; font: 700 .76rem/1 var(--sd-font-heading); }
.sd-video-course .sd-video-workflow__steps li:last-child .sd-video-workflow__number { border-color: var(--sd-dark); background: var(--sd-dark); color: var(--sd-mint); }
.sd-video-course .sd-video-workflow__steps p { margin-top: 9px; color: var(--sd-muted); font-size: .86rem; }

/* Skills stay deliberately quiet: decoration belongs to the workflow. */
.sd-video-course .sd-video-skills__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.sd-video-course .sd-video-skill { box-shadow: none; }
.sd-video-course .sd-video-skill h3 { margin-top: 16px; font-size: 1.15rem; }
.sd-video-course .sd-video-skill > p { margin-top: 12px; color: var(--sd-muted); font-size: .92rem; }

/* Source files become a single sequence: an explanatory figure, not a portfolio. */
.sd-video-course .sd-video-story__layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: center; gap: clamp(30px, 5vw, 70px); }
.sd-video-course .sd-video-storyboard { padding: clamp(24px, 3vw, 34px); border-radius: var(--sd-radius-card); background: var(--sd-dark); color: #d9eeeb; }
.sd-video-course .sd-video-storyboard__label { color: var(--sd-mint); font: 600 .76rem/1.5 var(--sd-font-heading); }
.sd-video-course .sd-video-storyboard__source { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 10px; margin-top: 18px; }
.sd-video-course .sd-video-storyboard__source span { display: grid; place-items: center; min-height: 66px; padding: 8px; border: 1px solid #6b9b90; border-radius: 8px; background: #ffffff0a; font-size: .74rem; }
.sd-video-course .sd-video-storyboard__source span:nth-child(2) { margin-top: 10px; }
.sd-video-course .sd-video-storyboard__source span:last-child { margin-top: 20px; }
.sd-video-course .sd-video-storyboard__connector { display: flex; justify-content: center; align-items: center; gap: 12px; margin-block: 18px; color: #d9eeeb; font-size: .76rem; }
.sd-video-course .sd-video-storyboard__connector svg { display: block; fill: none; stroke: var(--sd-mint); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.sd-video-course .sd-video-storyboard__result { display: grid; grid-template-columns: 1fr 1.2fr .9fr; gap: 4px; }
.sd-video-course .sd-video-storyboard__result span { padding: 16px 6px; border-radius: 5px; background: #bde8d8; color: var(--sd-dark); font: 600 .68rem/1.5 var(--sd-font-heading); text-align: center; }
.sd-video-course .sd-video-storyboard__result span:nth-child(2) { background: #6cc5aa; }
.sd-video-course .sd-video-storyboard__sound { margin-block: 6px 18px; padding: 9px; border: 1px solid #6b9b90; border-radius: 5px; color: #d9eeeb; font-size: .7rem; text-align: center; }
.sd-video-course .sd-video-storyboard figcaption { margin-top: 24px; padding-top: 18px; border-top: 1px solid #517c73; color: #c2ded6; font-size: .78rem; }
.sd-video-course .sd-video-copy > p.sd-video-story__note { padding-left: 18px; border-left: 3px solid var(--sd-green); color: var(--sd-dark); font-weight: 600; }

/* Four applications: outlined format silhouettes with no simulated controls. */
.sd-video-course .sd-video-applications__intro { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: end; gap: 36px; margin-bottom: 38px; }
.sd-video-course .sd-video-applications__intro > p { color: #d9eeeb; font-size: .98rem; }
.sd-video-course .sd-video-applications__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px; }
.sd-video-course .sd-video-applications__grid article { min-width: 0; padding-top: 22px; border-top: 1px solid #5d8d80; }
.sd-video-course .sd-video-applications__grid h3 { margin-top: 22px; font-size: 1.12rem; }
.sd-video-course .sd-video-applications__grid p { margin-top: 12px; color: #d9eeeb; font-size: .88rem; }
.sd-video-course .sd-video-format { display: flex; align-items: center; gap: 12px; height: 66px; }
.sd-video-course .sd-video-format i { display: block; position: relative; border: 1px solid #8bcebb; border-radius: 5px; background: #ffffff07; }
.sd-video-course .sd-video-format__portrait { width: 36px; height: 62px; }
.sd-video-course .sd-video-format__square { width: 46px; height: 46px; }
.sd-video-course .sd-video-format__wide { width: 94px; height: 54px; }
.sd-video-course .sd-video-format__slides { width: 80px; height: 50px; box-shadow: 6px 6px 0 var(--sd-dark), 7px 7px 0 #8bcebb; }
.sd-video-course .sd-video-format__wide--play::after { position: absolute; top: 17px; left: 39px; width: 15px; height: 18px; background: var(--sd-mint); clip-path: polygon(0 0, 100% 50%, 0 100%); content: ''; }

/* Attendance cards share the same action, focus and hover treatment. */
.sd-video-course .sd-video-attendance__card { display: flex; flex-direction: column; box-shadow: none; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.sd-video-course .sd-video-attendance__card h3 { margin-top: 14px; }
.sd-video-course .sd-video-attendance__card > p:not(.sd-video-label) { margin-block: 16px 20px; color: var(--sd-muted); font-size: .94rem; }
.sd-video-course .sd-video-link { display: inline-flex; align-items: center; align-self: flex-start; gap: 10px; min-height: 44px; margin-top: auto; color: #087a63; font: 700 .9rem/1.5 var(--sd-font-heading); text-decoration: underline; }
.sd-video-course .sd-video-link svg { display: block; flex: 0 0 20px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.sd-video-course .sd-video-link:hover { color: var(--sd-dark); }
.sd-video-course .sd-video-attendance__card:focus-within { border-color: var(--sd-green); box-shadow: var(--sd-shadow-card); }
.sd-video-course .sd-video-enrollment { display: flex; justify-content: space-between; align-items: center; gap: 28px 40px; margin-top: 30px; padding: clamp(24px, 3vw, 34px); border: 1px solid #c4e1d5; border-radius: var(--sd-radius-card); background: var(--sd-soft); }
.sd-video-course .sd-video-enrollment h3 { max-width: 660px; font-size: clamp(1.2rem, 2vw, 1.5rem); }
.sd-video-course .sd-video-enrollment p:not(.sd-eyebrow) { max-width: 760px; margin-top: 12px; color: var(--sd-muted); font-size: .94rem; }
.sd-video-course .sd-video-enrollment > a { flex-shrink: 0; }
@media (hover: hover) and (pointer: fine) {
  .sd-video-course .sd-video-attendance__card:hover { transform: translateY(-3px); border-color: var(--sd-green); box-shadow: var(--sd-shadow-card); }
}

/* Native FAQ; chevron drawn in CSS avoids glyph alignment differences. */
.sd-video-course .sd-video-faq__layout { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); align-items: start; gap: clamp(30px, 5vw, 70px); }
.sd-video-course .sd-video-faq__items { min-width: 0; border-top: 1px solid #c9ded6; }
.sd-video-course .sd-video-faq details { border-bottom: 1px solid #c9ded6; }
.sd-video-course .sd-video-faq summary { position: relative; min-height: 56px; padding: 20px 36px 20px 0; list-style: none; color: var(--sd-dark); font: 700 .95rem/1.55 var(--sd-font-heading); cursor: pointer; }
.sd-video-course .sd-video-faq summary::-webkit-details-marker { display: none; }
.sd-video-course .sd-video-faq summary::after { position: absolute; top: 26px; right: 8px; width: 8px; height: 8px; border-right: 2px solid #087a63; border-bottom: 2px solid #087a63; transform: rotate(45deg); content: ''; }
.sd-video-course .sd-video-faq details[open] summary::after { top: 30px; transform: rotate(225deg); }
.sd-video-course .sd-video-faq summary:hover { color: #087a63; }
.sd-video-course .sd-video-faq__answer { padding: 0 26px 22px 0; color: var(--sd-muted); font-size: .92rem; }
.sd-video-course .sd-video-final { padding-block: 38px var(--sd-space-section); }
.sd-video-course .sd-video-final__panel { display: flex; justify-content: space-between; align-items: center; gap: 24px 40px; padding-top: 26px; border-top: 1px solid var(--sd-line); }
.sd-video-course .sd-video-final h2 { max-width: 760px; font-size: clamp(1.5rem, 2.5vw, 2rem); }
.sd-video-course .sd-video-final p { margin-top: 12px; color: var(--sd-muted); font-size: .94rem; }
.sd-video-course .sd-video-final__panel > a { flex-shrink: 0; }

/* Tablet: keep meaningful widths rather than squeezing the programme. */
@media (max-width: 1000px) {
  .sd-video-course .sd-video-skills__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sd-video-course .sd-video-applications__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .sd-video-course .sd-video-enrollment,
  .sd-video-course .sd-video-final__panel { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 800px) {
  .sd-video-course .sd-video-hero__layout,
  .sd-video-course .sd-video-program__intro,
  .sd-video-course .sd-video-story__layout,
  .sd-video-course .sd-video-applications__intro,
  .sd-video-course .sd-video-faq__layout { grid-template-columns: minmax(0, 1fr); }
  .sd-video-course .sd-video-applications__intro { gap: 20px; }
  .sd-video-course .sd-video-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .sd-video-course .sd-video-workflow__heading { flex-direction: column; align-items: flex-start; gap: 10px; }
  .sd-video-course .sd-video-workflow__steps { grid-template-columns: minmax(0, 1fr); }
  .sd-video-course .sd-video-workflow__steps li { padding: 0 0 24px 62px; min-height: 86px; }
  .sd-video-course .sd-video-workflow__steps li::before { left: 19px; top: 0; bottom: 0; right: auto; width: 2px; height: auto; }
  .sd-video-course .sd-video-workflow__number { position: absolute; left: 0; top: 0; margin: 0; }
  .sd-video-course .sd-video-workflow__steps h4 { padding-top: 6px; }
  .sd-video-course .sd-video-workflow__steps li:last-child { padding-bottom: 0; min-height: 0; }
}
/* Mobile: a lead frame plus two supporting frames; the workflow is vertical. */
@media (max-width: 600px) {
  .sd-video-course { --sd-space-section: 44px; font-size: 16px; }
  .sd-video-course .sd-video-hero { padding-block: 34px 40px; }
  .sd-video-course .sd-video-hero h1 { font-size: clamp(2.1rem, 9.2vw, 3rem); }
  .sd-video-course .sd-video-hero__location { font-size: 1.05rem; margin-top: 16px; }
  .sd-video-course .sd-actions { align-items: stretch; }
  .sd-video-course .sd-actions .sd-button,
  .sd-video-course .sd-video-enrollment > a,
  .sd-video-course .sd-video-final__panel > a { width: 100%; }
  .sd-video-course .sd-video-sequence { padding: 16px; border-radius: var(--sd-radius-card); }
  .sd-video-course .sd-video-sequence__heading > span:last-child { display: none; }
  .sd-video-course .sd-video-frames { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .sd-video-course .sd-video-frame--one { grid-column: 1 / -1; aspect-ratio: 16 / 7; }
  .sd-video-course .sd-video-frame--two,
  .sd-video-course .sd-video-frame--three { aspect-ratio: 16 / 10; }
  .sd-video-course .sd-video-frame__number { top: 8px; left: 8px; font-size: .58rem; padding: 3px 5px; }
  .sd-video-course .sd-video-frame__play { width: 36px; height: 36px; }
  .sd-video-course .sd-video-tracks__clips span { padding: 7px 5px; font-size: .58rem; }
  .sd-video-course .sd-video-facts { gap: 22px 16px; }
  .sd-video-course .sd-video-facts dd { font-size: .87rem; }
  .sd-video-course .sd-section-heading { margin-bottom: 26px; }
  .sd-video-course .sd-video-workflow { margin-top: 32px; }
  .sd-video-course .sd-video-skills__grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .sd-video-course .sd-video-storyboard__source { gap: 7px; }
  .sd-video-course .sd-video-storyboard__source span { padding: 6px; font-size: .65rem; }
  .sd-video-course .sd-video-storyboard__result span { font-size: .6rem; }
  .sd-video-course .sd-video-applications__grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .sd-video-course .sd-video-applications__grid article { display: grid; grid-template-columns: 100px minmax(0, 1fr); column-gap: 16px; align-items: start; }
  .sd-video-course .sd-video-format { grid-row: span 2; }
  .sd-video-course .sd-video-applications__grid h3 { margin-top: 0; font-size: 1.05rem; }
  .sd-video-course .sd-video-final { padding-top: 28px; }
}
@media (max-width: 380px) {
  .sd-video-course .sd-video-applications__grid article { grid-template-columns: minmax(0, 1fr); }
  .sd-video-course .sd-video-format { grid-row: auto; margin-bottom: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .sd-video-course .sd-video-attendance__card { transition: none; }
  .sd-video-course .sd-video-attendance__card:hover { transform: none; }
}