/* Marketing pages only — deliberately isolated from the learning product UI. */
:root {
  --mkt-container: 1160px;
  --mkt-reading: 760px;
  --mkt-navy: #f6f8fb;
  --mkt-panel: #ffffff;
  --mkt-panel-soft: #edf2f5;
  --mkt-section-contrast: #edf3f6;
  --mkt-border: rgba(15, 23, 42, .12);
  --mkt-text: #0f172a;
  --mkt-muted: #475569;
  --mkt-teal: #0f766e;
  --mkt-amber: #b45309;
  --mkt-primary-ink: #ffffff;
  --mkt-accent-ink: #ffffff;
  --mkt-hero-glow: rgba(13, 148, 136, .12);
  --mkt-yellow-soft: rgba(217, 119, 6, .10);
  --mkt-tile: #f8fafc;
  --mkt-hover: rgba(15, 23, 42, .045);
  --mkt-footer: #eaf0f3;
  --mkt-focus: #0f766e;
}

[data-theme="dark"] {
  --mkt-navy: #0b1220;
  --mkt-panel: #121b2c;
  --mkt-panel-soft: #172236;
  --mkt-section-contrast: #080d18;
  --mkt-border: rgba(148, 163, 184, .22);
  --mkt-text: #f8fafc;
  --mkt-muted: #b7c2d2;
  --mkt-teal: #2dd4bf;
  --mkt-amber: #f59e0b;
  --mkt-primary-ink: #08211f;
  --mkt-accent-ink: #291700;
  --mkt-hero-glow: rgba(45, 212, 191, .12);
  --mkt-yellow-soft: rgba(245, 158, 11, .12);
  --mkt-tile: rgba(255,255,255,.03);
  --mkt-hover: rgba(255,255,255,.07);
  --mkt-footer: #080d18;
  --mkt-focus: #5eead4;
}

.marketing-page { background: var(--mkt-navy); color: var(--mkt-text); }
.marketing-page [hidden] { display: none !important; }
.marketing-page .container { max-width: var(--mkt-container); }
.marketing-section { padding: 5.5rem 0; }
.marketing-section--soft { background: var(--mkt-section-contrast); border-block: 1px solid var(--mkt-border); }
.marketing-section--dark { background: var(--mkt-section-contrast); }
.marketing-eyebrow { color: var(--mkt-teal); font-size: .72rem; font-weight: 700; letter-spacing: .085em; text-transform: uppercase; margin: 0 0 .85rem; }
.marketing-eyebrow--yellow { color: var(--mkt-amber); }
.marketing-heading { font: 800 clamp(1.9rem, 3.1vw, 2.85rem)/1.1 var(--font-display); letter-spacing: -.035em; margin: 0; color: var(--mkt-text); }
.marketing-intro { max-width: var(--mkt-reading); color: var(--mkt-muted); font-size: clamp(1rem, 2vw, 1.125rem); line-height: 1.65; margin: 1.25rem 0 0; }
.marketing-center { text-align: center; }
.marketing-center .marketing-intro { margin-inline: auto; }
.marketing-hero { min-height: min(720px, 90vh); display: grid; align-items: center; padding: calc(var(--header-height) + 4.5rem) 0 4.5rem; background: radial-gradient(circle at 76% 28%, var(--mkt-hero-glow), transparent 25%), var(--mkt-navy); border-bottom: 1px solid var(--mkt-border); }
.marketing-hero--yellow { min-height: auto; background: radial-gradient(circle at 50% 0%, var(--mkt-yellow-soft), transparent 36%), var(--mkt-navy); text-align: center; }
.marketing-hero__layout { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr); align-items: center; gap: 4rem; }
.marketing-hero__copy { max-width: 690px; }
.marketing-hero__title { font: 800 clamp(2.8rem, 5.6vw, 4.6rem)/1.02 var(--font-display); letter-spacing: -.055em; margin: 0; color: var(--mkt-text); }
.marketing-hero__title span { color: var(--mkt-teal); }
.marketing-hero .marketing-heading { font-size: clamp(2.25rem, 5vw, 3.5rem); }
.marketing-hero--yellow .marketing-hero__title { font-size: clamp(2.45rem, 4.5vw, 3.85rem); max-width: 900px; margin-inline: auto; }
.marketing-hero__lead { color: var(--mkt-muted); font-size: 1.12rem; line-height: 1.65; margin: 1.5rem 0 0; max-width: 650px; }
.marketing-hero--yellow .marketing-hero__lead { margin-inline: auto; }
.marketing-actions { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; margin-top: 2rem; }
.marketing-page .btn { min-height: 46px; padding: .72rem 1.15rem; font-weight: 700; border-radius: .75rem; }
.marketing-page .btn-primary { background: var(--mkt-teal); color: var(--mkt-primary-ink); box-shadow: none; }
.marketing-page .btn-primary:hover { background: var(--mkt-teal); filter: brightness(1.08); box-shadow: none; }
.marketing-page .btn-outline, .marketing-page .btn-secondary { color: var(--mkt-text); border-color: var(--mkt-border); background: transparent; box-shadow: none; }
.marketing-page .btn-outline:hover, .marketing-page .btn-secondary:hover { background: var(--mkt-hover); color: var(--mkt-text); }
.marketing-page .btn-yellow { background: var(--mkt-amber); border-color: var(--mkt-amber); color: var(--mkt-accent-ink); }
.marketing-page .btn-yellow:hover { background: var(--mkt-amber); color: var(--mkt-accent-ink); filter: brightness(1.08); }
.marketing-page a:focus-visible, .marketing-page button:focus-visible, .marketing-page input:focus-visible { outline: 3px solid var(--mkt-focus); outline-offset: 3px; }
.marketing-hero__facts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--mkt-border); margin-top: 2.25rem; padding-top: 1.25rem; gap: 1rem; }
.marketing-hero__facts strong { display: block; font: 700 1.35rem/1 var(--font-display); color: var(--mkt-text); }
.marketing-hero__facts span { display: block; color: var(--mkt-muted); font-size: .8rem; margin-top: .4rem; }
.marketing-hero__diagram { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; padding: 1rem; border: 1px solid var(--mkt-border); background: var(--mkt-panel); border-radius: 1.25rem; }
.marketing-hero__diagram div { min-height: 120px; display: grid; align-content: center; gap: .45rem; padding: 1rem; border: 1px solid var(--mkt-border); border-radius: .9rem; background: var(--mkt-tile); }
.marketing-hero__diagram strong { color: var(--mkt-teal); font: 700 1.1rem var(--font-display); }
.marketing-hero__diagram span { color: var(--mkt-muted); font-size: .86rem; line-height: 1.45; }
.marketing-dual { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; max-width: 980px; margin: 2.4rem auto 0; }
.marketing-card { position: relative; padding: 2rem; border: 1px solid var(--mkt-border); background: var(--mkt-panel); border-radius: 1rem; }
.marketing-card--yellow { border-color: var(--mkt-amber); background: linear-gradient(145deg, var(--mkt-yellow-soft), var(--mkt-panel) 42%); }
.marketing-card__label { display: inline-flex; padding: .28rem .62rem; border-radius: 999px; color: var(--mkt-teal); background: rgba(45,212,191,.12); font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.marketing-card--yellow .marketing-card__label { color: var(--mkt-amber); background: var(--mkt-yellow-soft); }
.marketing-card h3 { font: 700 1.5rem/1.2 var(--font-display); color: var(--mkt-text); margin: 1rem 0 .6rem; }
.marketing-card p { color: var(--mkt-muted); line-height: 1.6; margin: 0; }
.marketing-card ul { display: grid; gap: .55rem; color: var(--mkt-muted); font-size: .94rem; line-height: 1.45; list-style: none; margin: 1.35rem 0 1.6rem; padding: 0; }
.marketing-card li::before { content: '✓'; color: var(--mkt-teal); font-weight: 800; margin-right: .55rem; }
.marketing-card--yellow li::before { color: var(--mkt-amber); }
.marketing-price { color: var(--mkt-text); font: 800 1.25rem var(--font-display); margin-top: 1.35rem; }
.marketing-resource-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-top: 2.25rem; }
.marketing-resource { display: block; min-height: 180px; padding: 1.45rem; border: 1px solid var(--mkt-border); border-radius: .9rem; background: var(--mkt-panel); color: var(--mkt-text); transition: border-color .18s ease, transform .18s ease; }
.marketing-resource:hover { color: var(--mkt-text); border-color: var(--mkt-teal); transform: translateY(-2px); }
.marketing-resource__index { color: var(--mkt-teal); font-weight: 800; font-size: .82rem; }
.marketing-resource h3 { font: 700 1.12rem var(--font-display); margin: 1.7rem 0 .45rem; }
.marketing-resource p { color: var(--mkt-muted); font-size: .88rem; line-height: 1.55; margin: 0; }
.marketing-steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: .75rem; margin-top: 2.5rem; }
.marketing-step { position: relative; min-height: 185px; padding: 1.15rem; border-top: 2px solid var(--mkt-amber); background: var(--mkt-panel); }
.marketing-step__number { color: var(--mkt-amber); font: 700 .78rem var(--font-display); letter-spacing: .1em; }
.marketing-step h3 { margin: 1.2rem 0 .45rem; color: var(--mkt-text); font: 700 1.1rem var(--font-display); }
.marketing-step p { color: var(--mkt-muted); font-size: .9rem; line-height: 1.5; margin: 0; }
.marketing-product-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1.25rem; margin-top: 2.3rem; }
.marketing-product-panel { padding: 1.6rem; border: 1px solid var(--mkt-border); border-radius: 1rem; background: var(--mkt-panel); }
.marketing-product-panel h3 { color: var(--mkt-text); font: 700 1.3rem var(--font-display); margin: 0 0 .9rem; }
.marketing-product-panel p, .marketing-product-panel li { color: var(--mkt-muted); line-height: 1.55; }
.marketing-product-panel ul { margin: 0; padding-left: 1.1rem; }
.marketing-status-list { display: grid; gap: .65rem; margin-top: 1rem; }
.marketing-status { display: flex; justify-content: space-between; gap: .75rem; padding: .7rem .8rem; border-radius: .55rem; background: var(--mkt-tile); color: var(--mkt-muted); font-size: .9rem; }
.marketing-status strong { color: var(--mkt-text); }
.marketing-status em { color: var(--mkt-amber); font-style: normal; }
.marketing-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; max-width: 900px; margin: 2rem auto 0; }
.marketing-comparison article { padding: 1.5rem; border: 1px solid var(--mkt-border); border-radius: .9rem; background: var(--mkt-panel); }
.marketing-comparison article:last-child { border-color: var(--mkt-amber); }
.marketing-comparison h3 { margin: 0 0 .75rem; font: 700 1.2rem var(--font-display); color: var(--mkt-text); }
.marketing-comparison p { margin: 0; color: var(--mkt-muted); line-height: 1.6; }
.marketing-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; margin: 2.25rem auto 0; max-width: 900px; border: 1px solid var(--mkt-border); border-radius: .9rem; background: var(--mkt-border); }
.marketing-metric { padding: 1.5rem; background: var(--mkt-panel); text-align: center; }
.marketing-metric strong { display: block; color: var(--mkt-text); font: 800 1.8rem var(--font-display); }
.marketing-metric span { color: var(--mkt-muted); display: block; font-size: .85rem; margin-top: .35rem; }
.marketing-final-cta { max-width: 780px; margin: 0 auto; padding: 2.5rem; border: 1px solid var(--mkt-border); border-radius: 1rem; background: var(--mkt-panel); text-align: center; }
.marketing-final-cta .marketing-actions { justify-content: center; }
.marketing-page .footer { background: var(--mkt-footer); border-color: var(--mkt-border); }

#parcours-contenu .marketing-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
#parcours-contenu .marketing-product-panel { min-height: 250px; padding: 2rem; box-shadow: var(--shadow-md); }
.yb-program-section { padding-block: 4.25rem !important; }

@media (max-width: 980px) {
  .marketing-hero__layout, .marketing-product-grid { grid-template-columns: 1fr; gap: 2rem; }
  .marketing-hero__diagram { max-width: 560px; }
  .marketing-resource-grid { grid-template-columns: repeat(2, 1fr); }
  .marketing-steps { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .marketing-section { padding: 3.75rem 0; }
  .marketing-hero { min-height: auto; padding: calc(var(--header-height) + 3rem) 0 3rem; }
  .marketing-hero__title { font-size: clamp(2.2rem, 10vw, 2.5rem); }
  .marketing-hero--yellow .marketing-hero__title { font-size: clamp(2.15rem, 10vw, 2.5rem); }
  .marketing-hero__lead { font-size: 1rem; }
  .marketing-actions .btn { width: 100%; }
  .marketing-hero__facts { gap: .75rem; }
  .marketing-hero__facts strong { font-size: 1.1rem; }
  .marketing-dual, .marketing-comparison, .marketing-product-grid { grid-template-columns: 1fr; }
  .marketing-resource-grid { grid-template-columns: 1fr 1fr; }
  .marketing-resource { min-height: 150px; padding: 1.1rem; }
  .marketing-resource h3 { margin-top: 1.25rem; }
  .marketing-steps { grid-template-columns: 1fr; gap: .6rem; }
  .marketing-step { min-height: auto; display: grid; grid-template-columns: 3rem 1fr; column-gap: .8rem; align-items: start; border-left: 2px solid var(--mkt-amber); border-top: 0; }
  .marketing-step__number { grid-row: span 2; padding-top: .15rem; }
  .marketing-step h3 { margin: 0; }
  .marketing-step p { grid-column: 2; margin-top: .35rem; }
  .marketing-metrics { grid-template-columns: 1fr; }
  .marketing-card, .marketing-final-cta { padding: 1.35rem; }
}