/* ==========================================================================
   XPERT GROUP Academy — Design System
   Palette derived from the official XPERT Group brand colors (CMYK):
     Cyan      C100 M0   J0   N0   -> #17ABE2
     Navy      C100 M100 J0   N0   -> #1B2A7A
     Red       C0   M100 J100 N0   -> #E2001A
     Dark red  C0   M100 J100 N56  -> #6E0E17
   --xpert-blue is an original mid-tone interpolated between navy and cyan,
   used as the everyday interactive/CTA color so red stays a strategic
   accent (see usage notes below) rather than the dominant color.
   ========================================================================== */

:root {
  /* Brand tokens */
  --xpert-cyan: #17abe2;
  --xpert-blue: #1a6bb0;
  --xpert-navy: #1b2a7a;
  --xpert-navy-dark: #10173f;
  --xpert-red: #e2001a;
  --xpert-dark-red: #6e0e17;
  --xpert-background: #f7f9fc;
  --xpert-surface: #ffffff;
  --xpert-text: #16212e;
  --xpert-text-muted: #5b6b7c;
  --xpert-border: #dde3ea;
  --xpert-success: #1c7a4b;
  --xpert-warning: #b8860b;
  --xpert-danger: #b3261e;

  /* Legacy aliases — every existing template keeps working unchanged while
     now resolving to the real XPERT palette instead of the old placeholder
     navy/orange scheme. Do not reintroduce hardcoded colors in templates;
     use these variables (or the --xpert-* tokens directly for new work). */
  --color-navy: var(--xpert-navy);
  --color-navy-dark: var(--xpert-navy-dark);
  --color-safety-orange: var(--xpert-blue);
  --color-safety-orange-dark: #145792;
  --color-ink: var(--xpert-text);
  --color-muted: var(--xpert-text-muted);
  --color-line: var(--xpert-border);
  --color-bg: var(--xpert-background);
  --color-surface: var(--xpert-surface);
  --color-success: var(--xpert-success);
  --color-warning: var(--xpert-warning);
  --color-danger: var(--xpert-danger);

  --radius: 8px;
  --radius-lg: 14px;
  --shadow: 0 1px 2px rgba(16, 23, 63, 0.04), 0 6px 20px rgba(16, 23, 63, 0.06);
  --shadow-lift: 0 10px 30px rgba(16, 23, 63, 0.12);
  --max-width: 1280px;
  --transition: 200ms ease;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: inherit; font-weight: 700; letter-spacing: -0.01em; color: var(--xpert-navy); line-height: 1.2; }

a { color: var(--xpert-blue); text-decoration: none; transition: color var(--transition); }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--xpert-cyan);
  outline-offset: 2px;
  border-radius: 4px;
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ==========================================================================
   Header / navigation
   ========================================================================== */
.site-header {
  background: var(--xpert-navy);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }

.brand { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 800; font-size: 1.05rem; letter-spacing: 0.01em; flex-shrink: 0; white-space: nowrap; }
.brand-mark { width: 30px; height: 30px; flex-shrink: 0; }
.brand span { color: var(--xpert-cyan); font-weight: 600; }

.main-nav { display: flex; gap: 2px; align-items: center; flex: 1; justify-content: center; min-width: 0; }
.main-nav > a, .nav-dropdown > button {
  color: #d7e2f3; font-weight: 500; font-size: 0.86rem; padding: 8px 10px; border-radius: 6px; white-space: nowrap;
  background: none; border: none; cursor: pointer; font-family: inherit; display: inline-flex; align-items: center; gap: 4px;
}
.main-nav > a:hover, .nav-dropdown > button:hover { color: #fff; background: rgba(255,255,255,0.08); text-decoration: none; }
.nav-dropdown { position: relative; }
.nav-dropdown > button::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform var(--transition); }
.nav-dropdown:hover > button::after, .nav-dropdown:focus-within > button::after { transform: rotate(225deg) translateY(2px); }

.mega-menu {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: #fff; color: var(--xpert-text); border-radius: var(--radius-lg); box-shadow: var(--shadow-lift);
  padding: 24px; width: min(760px, 90vw);
  display: none; grid-template-columns: repeat(3, 1fr); gap: 6px 22px;
  border: 1px solid var(--color-line);
}
.nav-dropdown:hover .mega-menu, .nav-dropdown:focus-within .mega-menu { display: grid; }
.mega-menu a { display: block; padding: 8px 10px; border-radius: 6px; color: var(--xpert-text); font-size: 0.9rem; }
.mega-menu a:hover { background: var(--color-bg); text-decoration: none; color: var(--xpert-blue); }
.mega-menu .mega-col-title { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--xpert-text-muted); padding: 8px 10px 4px; font-weight: 700; }

.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.header-search { display: none; }
@media (min-width: 1320px) { .header-search { display: flex; } .search-icon { display: none; } }
.header-actions .icon-btn { color: #d7e2f3; background: none; border: none; padding: 8px; cursor: pointer; border-radius: 6px; display: flex; }
.header-actions .icon-btn:hover { background: rgba(255,255,255,0.08); }
.header-actions a.login-link { color: #d7e2f3; font-weight: 500; font-size: 0.92rem; padding: 8px 10px; }
.header-actions a.login-link:hover { color: #fff; text-decoration: none; }

.nav-cta {
  background: var(--xpert-red);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--xpert-dark-red); text-decoration: none; transform: translateY(-1px); }

.mobile-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; }
.main-nav-mobile-actions { display: none; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.94rem;
  font-family: inherit;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-primary { background: var(--xpert-blue); color: #fff; }
.btn-primary:hover { background: #145792; text-decoration: none; color: #fff; transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: var(--xpert-navy); color: var(--xpert-navy); }
.btn-outline:hover { background: var(--xpert-navy); color: #fff; text-decoration: none; }
.btn-secondary { background: var(--xpert-navy); color: #fff; }
.btn-secondary:hover { background: var(--xpert-navy-dark); color: #fff; text-decoration: none; }
.btn-accent { background: var(--xpert-red); color: #fff; }
.btn-accent:hover { background: var(--xpert-dark-red); color: #fff; text-decoration: none; }
.btn-block { width: 100%; text-align: center; }
.btn-sm { padding: 7px 16px; font-size: 0.85rem; }
.btn:active { transform: translateY(0); }

/* ==========================================================================
   Hero (generic — reused by dark institutional heroes on inner pages)
   ========================================================================== */
.hero {
  background: linear-gradient(125deg, var(--xpert-navy) 0%, var(--xpert-navy-dark) 100%);
  color: #fff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.hero h1 { color: #fff; font-size: 2.6rem; font-weight: 800; max-width: 720px; margin: 0 0 18px; }
.hero p { font-size: 1.12rem; color: #cfe0f4; max-width: 620px; margin: 0 0 30px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Homepage hero: full treatment with brand curve motif + eyebrow/stat row */
.homepage-hero { padding: 96px 0 88px; }
.homepage-hero .eyebrow { color: var(--xpert-cyan); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.82rem; display: block; margin-bottom: 14px; }
.homepage-hero .brand-curves {
  position: absolute; inset: 0; z-index: 0; opacity: 0.5; pointer-events: none;
}
.homepage-hero .container { position: relative; z-index: 1; }
.homepage-hero .hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
.hero-panel {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-lg);
  padding: 26px; backdrop-filter: blur(2px); overflow: hidden;
}
.hero-panel .value { font-size: 1.6rem; font-weight: 800; color: #fff; }
.hero-panel .label { color: #b9cbea; font-size: 0.85rem; margin-top: 2px; }
.hero-panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 72px 0; }
.section-alt { background: var(--xpert-surface); }
.section-dark { background: var(--xpert-navy); color: #fff; }
.section-dark .section-title, .section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .section-subtitle { color: #b9cbea; }
.section-title { font-size: 1.9rem; margin: 0 0 10px; font-weight: 800; }
.section-subtitle { color: var(--color-muted); margin: 0 0 40px; max-width: 640px; font-size: 1.02rem; }
.section-eyebrow { color: var(--xpert-blue); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.78rem; display: block; margin-bottom: 10px; }

/* Category tiles (homepage "explore by domain") */
.category-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.category-tile {
  background: var(--xpert-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg);
  padding: 22px 18px; display: flex; flex-direction: column; gap: 10px; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.category-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: var(--xpert-cyan); text-decoration: none; }
.category-tile .cat-icon { width: 40px; height: 40px; color: var(--xpert-blue); }
.category-tile .cat-name { font-weight: 700; color: var(--xpert-navy); font-size: 0.98rem; }
.category-tile .cat-count { color: var(--color-muted); font-size: 0.82rem; }

/* Trust / value proposition grid */
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }
.value-item { display: flex; flex-direction: column; gap: 10px; }
.value-item .value-icon {
  width: 46px; height: 46px; border-radius: 10px; background: rgba(23, 171, 226, 0.12); color: var(--xpert-blue);
  display: flex; align-items: center; justify-content: center;
}
.value-item h3 { font-size: 1.05rem; margin: 0; }
.value-item p { color: var(--color-muted); margin: 0; font-size: 0.94rem; }

/* ==========================================================================
   Cards
   ========================================================================== */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: #c9d6e8; text-decoration: none; }
.card-image { height: 160px; background: var(--xpert-navy) center/cover no-repeat; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 600; overflow: hidden; position: relative; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.card:hover .card-image img { transform: scale(1.03); }
.card-image-icon { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0.32; }
.card-image-icon svg { width: 72px; height: 72px; }
.card-image-overlay {
  position: absolute; inset: 0; display: flex; align-items: center;
  padding: 16px 20px; background: linear-gradient(180deg, rgba(10,16,48,0.55) 0%, rgba(10,16,48,0.72) 100%);
}
.card-title-tile { color: #fff; font-size: 1.15rem; line-height: 1.28; margin: 0; }
.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.card-title { font-size: 1.08rem; margin: 0; color: var(--xpert-navy); }
.card-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.8rem; color: var(--color-muted); }
.badge {
  display: inline-block;
  background: #eef2f7;
  color: var(--xpert-navy);
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
}
.badge-orange { background: rgba(23,171,226,0.12); color: #0d5686; }
.badge-success { background: #e7f6ee; color: var(--color-success); }
.badge-warning { background: #fbf1dd; color: var(--color-warning); }
.badge-danger { background: #fbeceb; color: var(--color-danger); }
.badge-red { background: rgba(226,0,26,0.1); color: var(--xpert-dark-red); }
.card-price { font-weight: 700; color: var(--xpert-navy); margin-top: auto; }

/* ==========================================================================
   Forms
   ========================================================================== */
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 520px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 20px; }
label { display: block; font-weight: 600; margin-bottom: 7px; font-size: 0.88rem; color: var(--xpert-text); }
input[type="text"], input[type="email"], input[type="password"], input[type="tel"],
input[type="number"], input[type="date"], select, textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--xpert-blue); box-shadow: 0 0 0 3px rgba(26,107,176,0.15);
}
textarea { resize: vertical; }
.help-text { font-size: 0.8rem; color: var(--color-muted); margin-top: 4px; }
.field-errors { color: var(--color-danger); font-size: 0.85rem; margin-top: 4px; }
.form-errors { background: #fbeceb; color: var(--color-danger); padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; }

/* Alerts / messages */
.messages { list-style: none; padding: 0; margin: 16px 0; display: flex; flex-direction: column; gap: 10px; }
.messages li { padding: 13px 16px; border-radius: 8px; font-size: 0.92rem; }
.messages .success { background: #e7f6ee; color: var(--color-success); }
.messages .error { background: #fbeceb; color: var(--color-danger); }
.messages .warning { background: #fbf1dd; color: var(--color-warning); }
.messages .info { background: #eaf1fb; color: var(--xpert-navy); }

/* Tables */
.table-responsive { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; }
table.data-table th, table.data-table td { padding: 13px 15px; border-bottom: 1px solid var(--color-line); text-align: left; font-size: 0.9rem; }
table.data-table th { background: #f3f6fa; color: var(--xpert-navy); font-weight: 700; }

/* Dashboard layout */
.dashboard-layout { display: grid; grid-template-columns: 250px 1fr; gap: 32px; align-items: start; }
.dashboard-nav { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 16px; }
.dashboard-nav a { display: block; padding: 10px 12px; border-radius: 6px; color: var(--xpert-text); font-size: 0.92rem; }
.dashboard-nav a:hover, .dashboard-nav a.active { background: #eef2f7; text-decoration: none; color: var(--xpert-blue); }
.dashboard-nav a.active { font-weight: 600; }
.dashboard-panel { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow); }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 20px; }
.stat-card .value { font-size: 1.7rem; font-weight: 800; color: var(--xpert-navy); }
.stat-card .label { color: var(--color-muted); font-size: 0.85rem; margin-top: 2px; }

/* Progress ring (learner dashboard) */
.progress-ring { --pct: 0; width: 64px; height: 64px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; color: var(--xpert-navy);
  background: conic-gradient(var(--xpert-cyan) calc(var(--pct) * 1%), var(--color-line) 0); position: relative; }
.progress-ring::before { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: var(--xpert-surface); }
.progress-ring span { position: relative; }

/* Linear progress bar (LMS course player, dashboard course cards) */
.progress-bar-track { background: #eef2f7; border-radius: 999px; height: 10px; overflow: hidden; }
.progress-bar-fill { background: var(--xpert-cyan); height: 100%; border-radius: 999px; transition: width 300ms ease; }

/* ==========================================================================
   LMS course player shell
   ========================================================================== */
.lms-shell { display: grid; grid-template-columns: 300px 1fr; gap: 28px; align-items: start; }
.lms-sidebar { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; position: sticky; top: 20px; }
.lms-sidebar-header { padding: 18px 20px; border-bottom: 1px solid var(--color-line); }
.lms-sidebar-header a.back-link { font-size: 0.82rem; color: var(--xpert-text-muted); display: inline-block; margin-bottom: 8px; }
.lms-sidebar-header h2 { font-size: 1rem; margin: 0 0 12px; line-height: 1.3; }
.lms-sidebar-progress-label { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--xpert-text-muted); margin-bottom: 6px; }
.lms-modules { max-height: 70vh; overflow-y: auto; }
.lms-module-group { border-bottom: 1px solid var(--color-line); }
.lms-module-group:last-child { border-bottom: none; }
.lms-module-title { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 12px 20px; font-size: 0.82rem; font-weight: 700; color: var(--xpert-navy); text-transform: uppercase; letter-spacing: 0.02em; background: #f7f9fc; }
.lms-badge-wip { font-size: 0.68rem; font-weight: 600; color: var(--xpert-warning); background: #fbf1dd; padding: 2px 8px; border-radius: 999px; text-transform: none; letter-spacing: normal; white-space: nowrap; }
.lms-lesson-row { display: flex; align-items: center; gap: 10px; padding: 10px 20px 10px 16px; font-size: 0.88rem; color: var(--xpert-text); border-left: 3px solid transparent; }
.lms-lesson-row.is-link:hover { background: #f2f6fb; text-decoration: none; color: var(--xpert-navy); }
.lms-lesson-row.is-current { background: #eaf6fd; border-left-color: var(--xpert-cyan); font-weight: 600; color: var(--xpert-navy); }
.lms-lesson-row.is-locked { color: #9aa7b5; cursor: default; }
.lms-status-icon { width: 20px; height: 20px; flex: none; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.lms-status-icon.done { background: var(--xpert-success); color: #fff; }
.lms-status-icon.current { background: var(--xpert-cyan); color: #fff; }
.lms-status-icon.locked { background: #eef2f7; color: #9aa7b5; }
.lms-status-icon svg { width: 12px; height: 12px; }
.lms-lesson-type { margin-left: auto; font-size: 0.72rem; color: var(--xpert-text-muted); white-space: nowrap; }
.lms-main .dashboard-panel + .dashboard-panel { margin-top: 20px; }
.lms-video-placeholder { background: var(--xpert-navy-dark); color: #cdd9ec; border-radius: var(--radius-lg); padding: 60px 24px; text-align: center; }
.lms-video-placeholder svg { width: 40px; height: 40px; margin-bottom: 14px; opacity: 0.85; }
.lms-en-toggle summary { cursor: pointer; color: var(--xpert-blue); font-size: 0.85rem; font-weight: 600; list-style: none; margin-top: 14px; }
.lms-en-toggle summary::-webkit-details-marker { display: none; }
.lms-en-toggle summary::before { content: "🇬🇧 "; }
.lms-en-toggle[open] summary::before { content: "🇬🇧 "; }
.lms-en-toggle .lms-en-body { margin-top: 10px; padding: 14px 16px; background: #f7f9fc; border-radius: var(--radius); border: 1px solid var(--color-line); }
.lms-course-card-progress { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.lms-course-card-progress .progress-bar-track { flex: 1; }
@media (max-width: 900px) {
  .lms-shell { grid-template-columns: 1fr; }
  .lms-sidebar { position: static; }
  .lms-modules { max-height: none; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--xpert-navy-dark); color: #a9bcd8; padding: 16px 0 8px; margin-top: 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 20px; margin-bottom: 10px; }
.footer-grid h4 { color: #fff; margin: 0 0 6px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.footer-grid a { color: #a9bcd8; display: block; margin-bottom: 2px; font-size: 0.84rem; line-height: 1.25; }
.footer-grid a:hover { color: #fff; text-decoration: none; }
.footer-brand { display: flex; align-items: center; gap: 9px; color: #fff; font-weight: 800; font-size: 1rem; margin-bottom: 6px; }
.footer-brand .brand-mark { width: 26px; height: 26px; }
.footer-tagline { font-size: 0.82rem; line-height: 1.4; color: #8ea1ba; max-width: 260px; margin: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 8px; font-size: 0.78rem; text-align: center; color: #7d90ab; }

/* ==========================================================================
   Utility
   ========================================================================== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.flex { display: flex; }
.gap-2 { gap: 10px; }
.filters-bar { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; background: var(--color-surface); padding: 18px; border-radius: var(--radius-lg); border: 1px solid var(--color-line); }
.filters-bar select, .filters-bar input { width: auto; flex: 1 1 170px; min-width: 150px; }

.reveal-on-scroll { opacity: 0; transform: translateY(16px); transition: opacity 450ms ease, transform 450ms ease; }
.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0); }

/* Course landing page (BOSIET and similar rich training pages) */
.course-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 36px; align-items: start; }
.course-hero { background: linear-gradient(125deg, var(--xpert-navy) 0%, var(--xpert-navy-dark) 100%); color: #fff; padding: 64px 0; position: relative; overflow: hidden; }
.hero-icon-decor { position: absolute; top: 50%; right: -30px; transform: translateY(-50%); opacity: 0.12; pointer-events: none; }
.hero-icon-decor svg { width: 300px; height: 300px; }
.course-hero .eyebrow { color: var(--xpert-cyan); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.82rem; }
.course-hero h1 { color: #fff; font-size: 2.2rem; font-weight: 800; margin: 10px 0 14px; max-width: 780px; }
.course-hero p.lead { color: #cfe0f4; max-width: 680px; font-size: 1.05rem; margin: 0 0 22px; }
.course-hero .quick-facts { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.course-hero .quick-facts span { background: rgba(255,255,255,0.12); border-radius: 999px; padding: 6px 14px; font-size: 0.82rem; }
.course-hero .cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.course-sticky-nav {
  position: sticky; top: 72px; z-index: 20; background: rgba(247,249,252,0.94); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-line); display: flex; gap: 4px; overflow-x: auto; padding: 4px 0;
}
.course-sticky-nav a { padding: 12px 16px; font-size: 0.88rem; font-weight: 600; color: var(--color-muted); white-space: nowrap; border-bottom: 2px solid transparent; }
.course-sticky-nav a:hover, .course-sticky-nav a.active { color: var(--xpert-navy); border-color: var(--xpert-blue); text-decoration: none; }

/* Certification visée — headline block for intl_certification_prep courses */
.recognition-card {
  background: var(--xpert-surface); border: 1px solid var(--xpert-border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift); padding: 28px 30px; margin-bottom: 32px;
}
.recognition-eyebrow { color: var(--xpert-cyan); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.78rem; }
.recognition-card h3 { color: var(--xpert-navy); font-size: 1.4rem; margin: 8px 0 18px; }
.recognition-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 16px; }
.recognition-facts dt { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--xpert-text-muted); margin-bottom: 4px; }
.recognition-facts dd { font-weight: 600; color: var(--xpert-text); }
.recognition-disclaimer { font-size: 0.86rem; color: var(--xpert-text-muted); margin-bottom: 14px; }

/* Text|image alternation within the course "Présentation" section */
.presentation-with-image { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: start; }
.presentation-image { width: 100%; height: 260px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
@media (max-width: 768px) {
  .presentation-with-image { grid-template-columns: 1fr; }
  .presentation-image { height: 200px; order: -1; }
}

.icon-tile {
  height: 180px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--xpert-navy) 0%, var(--xpert-blue) 140%);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 2.6rem;
}
.icon-tile-caption { font-size: 0.78rem; color: var(--color-muted); margin-top: 8px; text-align: center; }

.module-accordion details { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); margin-bottom: 12px; overflow: hidden; }
.module-accordion summary { padding: 16px 20px; cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.module-accordion summary::-webkit-details-marker { display: none; }
.module-accordion summary::after { content: "+"; font-size: 1.3rem; color: var(--xpert-blue); }
.module-accordion details[open] summary::after { content: "\2212"; }
.module-accordion .module-body { padding: 0 20px 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.module-accordion .module-body > div { min-width: 0; }
.module-accordion h4 { margin: 0 0 6px; font-size: 0.85rem; color: var(--xpert-navy); text-transform: uppercase; letter-spacing: 0.03em; }
.module-accordion ul { margin: 0; padding-left: 18px; }

.journey-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 18px; counter-reset: step; }
.journey-step { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 18px; text-align: center; position: relative; }
.journey-step .step-number {
  width: 34px; height: 34px; border-radius: 50%; background: var(--xpert-red); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; margin: 0 auto 10px;
}

.faq-accordion details { border-bottom: 1px solid var(--color-line); padding: 16px 0; }
.faq-accordion summary { cursor: pointer; font-weight: 600; list-style: none; }
.faq-accordion summary::-webkit-details-marker { display: none; }
.faq-accordion p { margin: 10px 0 0; color: var(--color-muted); }

.practical-info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.practical-info-item dt { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--color-muted); margin-bottom: 4px; }
.practical-info-item dd { margin: 0; font-weight: 600; }

.credential-badge {
  width: 84px; height: 84px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  flex-direction: column; background: rgba(255,255,255,0.14); border: 2px solid rgba(255,255,255,0.5);
  color: #fff; font-weight: 700; text-align: center; flex-shrink: 0;
}
.credential-badge .level-abbr { font-size: 1.3rem; line-height: 1; }
.credential-badge .level-word { font-size: 0.55rem; text-transform: uppercase; letter-spacing: 0.04em; margin-top: 2px; }
.credential-hero-top { display: flex; align-items: center; gap: 22px; margin-bottom: 18px; }

.jump-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 32px; }
.jump-nav a {
  background: var(--color-surface); border: 1px solid var(--color-line); border-radius: 999px;
  padding: 7px 16px; font-size: 0.85rem; font-weight: 600; color: var(--xpert-navy);
}
.jump-nav a:hover { background: #eef2f7; text-decoration: none; }

.skill-pills { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.skill-pills li { background: #eef2f7; color: var(--xpert-navy); border-radius: 8px; padding: 8px 14px; font-size: 0.88rem; font-weight: 500; }

.locked-panel {
  background: var(--color-surface); border: 1px dashed var(--color-line); border-radius: var(--radius-lg);
  padding: 24px; text-align: center;
}
.locked-panel .lock-icon { font-size: 1.6rem; display: block; margin-bottom: 10px; }

@media (max-width: 980px) {
  .main-nav {
    display: none;
    position: absolute; top: 68px; left: 0; right: 0; z-index: 90;
    background: var(--xpert-navy); flex-direction: column; align-items: stretch;
    padding: 10px 20px 22px; gap: 2px; max-height: calc(100vh - 68px); overflow-y: auto; box-shadow: var(--shadow-lift);
  }
  .main-nav.mobile-open { display: flex; }
  .main-nav > a, .main-nav .nav-dropdown, .main-nav .nav-dropdown > button { width: 100%; }
  .main-nav .nav-dropdown > button { justify-content: space-between; padding: 12px 10px; }
  .main-nav .mega-menu {
    display: none; position: static; transform: none; width: 100%; grid-template-columns: 1fr;
    box-shadow: none; border: none; background: rgba(255,255,255,0.04); margin: 0 0 6px; padding: 8px;
  }
  .main-nav .nav-dropdown.mobile-expanded .mega-menu { display: grid; }
  .main-nav .mega-menu a { color: #d7e2f3; }
  .main-nav .mega-menu a:hover { background: rgba(255,255,255,0.08); color: #fff; }
  .main-nav .mega-menu .mega-col-title { color: #8ea1ba; }
  .main-nav-mobile-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.14); }
  .header-actions .login-link, .header-actions .nav-cta { display: none; }
  .mobile-toggle { display: block; }
  .homepage-hero .hero-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .dashboard-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 2rem; }
  .homepage-hero { padding: 64px 0 56px; }
  .module-accordion .module-body { grid-template-columns: 1fr; }
  .course-layout { grid-template-columns: 1fr; }
  .course-hero h1 { font-size: 1.6rem; }
  .section { padding: 52px 0; }
  .split-grid-mobile-fix { grid-template-columns: 1fr !important; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ==========================================================================
   CMS content blocks (Page/ArticlePost — apps.cms.ContentBlock)
   ========================================================================== */
.content-block { margin: 28px 0; }
.content-block-image img { width: 100%; border-radius: var(--radius-lg); }
.content-block-image figcaption { margin-top: 8px; text-align: center; }
.content-block-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center;
}
.content-block-split-reverse .content-block-split-media { order: 2; }
.content-block-split-media img { width: 100%; border-radius: var(--radius-lg); }
.content-block-split-media figcaption { margin-top: 8px; }
.content-block-quote {
  margin: 32px 0; padding: 24px 28px; border-left: 4px solid var(--xpert-cyan);
  background: #f3f7fb; font-size: 1.15rem; color: var(--xpert-navy); font-style: italic;
}

@media (max-width: 720px) {
  .content-block-split { grid-template-columns: 1fr; }
  .content-block-split-reverse .content-block-split-media { order: 0; }
}

/* ==========================================================================
   Scrolling image banners (apps.cms.Banner)
   ========================================================================== */
.banner-static { width: 100%; overflow: hidden; }
.banner-static img { width: 100%; display: block; }

.banner-marquee { width: 100%; overflow: hidden; background: #fff; border-block: 1px solid var(--color-line); }
.banner-marquee-track {
  display: flex; width: max-content; align-items: center;
  animation: banner-scroll-rtl 22s linear infinite;
}
.banner-marquee.dir-ltr .banner-marquee-track { animation-name: banner-scroll-ltr; }
.banner-marquee-track img { height: 110px; width: auto; flex-shrink: 0; display: block; }
.banner-marquee:hover .banner-marquee-track { animation-play-state: paused; }

@keyframes banner-scroll-rtl {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes banner-scroll-ltr {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .banner-marquee-track { animation: none; }
}

@media (max-width: 640px) {
  .banner-marquee-track img { height: 72px; }
}

/* Entreprises page — row of equipment photos inserted in the CMS content */
.enterprise-photo-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 0 0 22px; }
.enterprise-photo-row figure { margin: 0; }
.enterprise-photo-row img { width: 100%; height: 170px; object-fit: cover; border-radius: var(--radius-lg); display: block; }
.enterprise-photo-row figcaption { font-size: 0.85rem; color: var(--color-muted); margin-top: 6px; text-align: center; }

/* Photo banner shared by informational pages (partials/page_banner.html) */
.page-banner { position: relative; background: var(--xpert-navy) center/cover no-repeat; color: #fff; padding: 40px 0; min-height: 168px; display: flex; align-items: center; }
.page-banner::before { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, rgba(16,23,63,0.9) 0%, rgba(27,42,122,0.68) 58%, rgba(27,42,122,0.38) 100%); }
.page-banner .container { position: relative; width: 100%; }
.page-banner .eyebrow { color: var(--xpert-cyan); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.78rem; display: block; margin-bottom: 6px; }
.page-banner h1 { color: #fff; margin: 0; font-size: 2rem; font-weight: 800; max-width: 780px; }
.page-banner p { color: #dbe7f7; margin: 8px 0 0; max-width: 680px; }
@media (max-width: 700px) { .page-banner { padding: 28px 0; min-height: 130px; } .page-banner h1 { font-size: 1.5rem; } }