:root {
  --eji-navy: #071a3a;
  --eji-blue: #0d3267;
  --eji-blue-soft: #164a8a;
  --eji-gold: #d9a21b;
  --eji-gold-light: #f3cc69;
  --eji-white: #ffffff;
  --eji-ink: #15223a;
  --eji-muted: #62708a;
  --eji-surface: #f5f7fb;
  --eji-border: rgba(7, 26, 58, .12);
  --shadow-sm: 0 12px 32px rgba(7, 26, 58, .12);
  --shadow-lg: 0 28px 80px rgba(0, 0, 0, .28);
  --radius-md: 18px;
  --radius-lg: 30px;
  --container: min(1180px, calc(100% - 40px));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--eji-ink); background: var(--eji-surface); line-height: 1.6; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.container { width: var(--container); margin-inline: auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .65rem;
  min-height: 48px; padding: .75rem 1.2rem; border-radius: 999px; border: 1px solid transparent;
  text-decoration: none; font-weight: 750; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--eji-navy); background: linear-gradient(135deg, var(--eji-gold-light), var(--eji-gold)); box-shadow: 0 12px 26px rgba(217, 162, 27, .28); }
.btn-secondary { color: #fff; border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.08); backdrop-filter: blur(10px); }
.btn-dark { color: #fff; background: var(--eji-navy); }

/* Global Gateway */
.gateway-page { min-height: 100vh; color: #fff; background: var(--eji-navy) url('../assets/images/home/world-map.svg') center/cover no-repeat fixed; overflow-x: hidden; }
.gateway-page::before { content: ""; position: fixed; inset: 0; background: radial-gradient(circle at 50% 28%, rgba(25,83,151,.12), rgba(3,11,28,.66) 68%); pointer-events: none; }
.gateway-shell { position: relative; z-index: 1; min-height: 100vh; display: grid; place-items: center; padding: 40px 20px; }
.gateway-card { width: min(980px, 100%); text-align: center; padding: clamp(28px, 5vw, 58px); border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(5,22,50,.82), rgba(12,48,97,.58)); box-shadow: var(--shadow-lg); backdrop-filter: blur(18px); }
.gateway-logo { width: clamp(150px, 20vw, 225px); margin: 0 auto 1.2rem; filter: drop-shadow(0 12px 28px rgba(0,0,0,.32)); animation: float 5s ease-in-out infinite; }
.gateway-kicker { margin: 0; color: var(--eji-gold-light); font-weight: 800; text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; }
.gateway-title { margin: .45rem 0 .6rem; font-size: clamp(2rem, 5vw, 4.25rem); line-height: 1.02; }
.gateway-subtitle { margin: 0 auto 2rem; max-width: 660px; color: #dbe7fa; font-size: clamp(1rem, 1.6vw, 1.18rem); }
.language-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; max-width: 760px; margin: 0 auto; }
.language-button { min-height: 78px; padding: 14px; border-radius: 18px; border: 1px solid rgba(255,255,255,.18); color: #fff; background: rgba(255,255,255,.07); cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 12px; font-weight: 760; transition: .2s ease; }
.language-button:hover, .language-button:focus-visible { transform: translateY(-3px); border-color: var(--eji-gold-light); background: rgba(217,162,27,.16); box-shadow: 0 14px 30px rgba(0,0,0,.18); outline: none; }
.language-flag { font-size: 1.65rem; }
.gateway-note { margin: 1.5rem 0 0; color: #b8c8df; font-size: .9rem; }

/* Public home */
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.92); backdrop-filter: blur(18px); border-bottom: 1px solid var(--eji-border); }
.navbar { width: var(--container); margin: auto; min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 850; color: var(--eji-navy); }
.brand img { width: 58px; height: 58px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { text-decoration: none; color: var(--eji-ink); font-weight: 680; }
.nav-links a:hover { color: var(--eji-blue-soft); }
.nav-actions { display: flex; gap: 10px; }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 1.5rem; color: var(--eji-navy); }

.hero { min-height: 720px; color: #fff; position: relative; display: grid; align-items: center; background: linear-gradient(90deg, rgba(3,14,34,.92) 0%, rgba(5,25,58,.73) 52%, rgba(5,20,45,.38) 100%), url('../assets/images/home/hero-academy-team.png') center/cover no-repeat; }
.hero::after { content:""; position:absolute; inset:auto 0 0; height:180px; background: linear-gradient(transparent, rgba(245,247,251,1)); pointer-events:none; }
.hero-content { position: relative; z-index: 1; padding: 100px 0 150px; max-width: 720px; }
.eyebrow { color: var(--eji-gold-light); font-weight: 850; letter-spacing: .15em; text-transform: uppercase; font-size: .8rem; }
.hero h1 { margin: .6rem 0 1rem; font-size: clamp(2.4rem, 5.8vw, 5.4rem); line-height: .98; }
.hero p { color: #e7eef9; font-size: clamp(1.06rem, 1.8vw, 1.3rem); max-width: 650px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 1.7rem; }
.hero-badges { display:flex; flex-wrap:wrap; gap:10px; margin-top: 28px; }
.hero-badge { border:1px solid rgba(255,255,255,.25); background:rgba(255,255,255,.08); border-radius:999px; padding:.55rem .85rem; font-size:.9rem; backdrop-filter:blur(8px); }

.section { padding: 88px 0; }
.section-white { background: #fff; }
.section-dark { background: var(--eji-navy); color:#fff; }
.section-head { max-width: 760px; margin-bottom: 42px; }
.section-head h2 { margin: .4rem 0 .6rem; font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.1; color: inherit; }
.section-head p { color: var(--eji-muted); }
.section-dark .section-head p { color:#bfcee3; }

.feature-grid, .academy-grid, .offer-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:22px; }
.card { padding: 26px; border:1px solid var(--eji-border); border-radius:var(--radius-md); background:#fff; box-shadow:var(--shadow-sm); }
.card-icon { width:48px; height:48px; display:grid; place-items:center; border-radius:14px; background:#edf3ff; font-size:1.5rem; margin-bottom:16px; }
.card h3 { margin:.25rem 0 .5rem; color:var(--eji-navy); }
.card p { margin:0; color:var(--eji-muted); }
.academy-card { position:relative; overflow:hidden; min-height:250px; display:flex; flex-direction:column; justify-content:flex-end; color:#fff; background:linear-gradient(145deg,var(--eji-blue),var(--eji-navy)); }
.academy-card::before { content:""; position:absolute; width:190px; height:190px; border-radius:50%; top:-75px; right:-55px; background:rgba(217,162,27,.16); }
.academy-card h3, .academy-card p { position:relative; color:#fff; }
.offer-card { border:1px solid rgba(255,255,255,.14); background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.04)); color:#fff; }
.offer-card p { color:#c7d4e7; }
.price { font-size:2.3rem; font-weight:900; color:var(--eji-gold-light); margin:.5rem 0; }
.offer-list { padding:0; list-style:none; display:grid; gap:8px; color:#dbe5f3; }
.offer-list li::before { content:"✓"; color:var(--eji-gold-light); font-weight:900; margin-right:8px; }

.cta { padding:44px; border-radius:var(--radius-lg); background:linear-gradient(135deg,var(--eji-blue),var(--eji-navy)); color:#fff; display:flex; align-items:center; justify-content:space-between; gap:24px; box-shadow:var(--shadow-lg); }
.cta h2 { margin:0 0 .5rem; font-size:clamp(1.8rem,3vw,3rem); }
.cta p { margin:0; color:#cbd8ea; }

.site-footer { background:#041128; color:#c5d2e5; padding:48px 0 28px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr; gap:32px; }
.footer-title { color:#fff; font-weight:850; }
.footer-links { display:grid; gap:8px; }
.footer-links a { color:#c5d2e5; text-decoration:none; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.1); margin-top:34px; padding-top:20px; display:flex; justify-content:space-between; gap:20px; font-size:.9rem; }

@keyframes float { 0%,100%{ transform:translateY(0)} 50%{transform:translateY(-8px)} }
@media (prefers-reduced-motion: reduce) { *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;} }

@media (max-width: 900px) {
  .language-grid, .feature-grid, .academy-grid, .offer-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .menu-toggle { display:block; }
  .nav-links { display:none; position:absolute; top:74px; left:20px; right:20px; padding:20px; border-radius:18px; background:#fff; box-shadow:var(--shadow-sm); flex-direction:column; align-items:flex-start; }
  .nav-links.open { display:flex; }
  .nav-actions .btn-secondary { display:none; }
  .hero { min-height:660px; background-position:62% center; }
  .cta { align-items:flex-start; flex-direction:column; }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 620px) {
  :root { --container:min(100% - 28px,1180px); }
  .gateway-shell { padding:18px 14px; }
  .gateway-card { padding:28px 18px; }
  .language-grid, .feature-grid, .academy-grid, .offer-grid { grid-template-columns:1fr; }
  .language-button { min-height:64px; }
  .brand span { display:none; }
  .nav-actions .btn { padding:.65rem .85rem; font-size:.88rem; }
  .hero { min-height:720px; background-position:67% center; }
  .hero-content { padding:82px 0 130px; }
  .section { padding:66px 0; }
  .cta { padding:28px; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; }
}

/* V8.1.1 visual refinements — approved after user review */
.gateway-page {
  background-position: center;
  background-size: cover;
}
.gateway-page::before {
  background:
    radial-gradient(circle at 50% 28%, rgba(22, 84, 160, .08), rgba(3, 11, 28, .46) 72%),
    linear-gradient(180deg, rgba(3,11,28,.06), rgba(3,11,28,.22));
}
.gateway-card {
  background: linear-gradient(145deg, rgba(5,22,50,.62), rgba(12,48,97,.36));
  border-color: rgba(239,189,66,.28);
  box-shadow: 0 28px 80px rgba(0,0,0,.22), inset 0 0 70px rgba(217,162,27,.025);
}
.gateway-logo {
  width: clamp(165px, 21vw, 235px);
  filter: drop-shadow(0 12px 30px rgba(0,0,0,.42));
  animation: float 5s ease-in-out infinite;
}
.language-grid {
  grid-template-columns: repeat(6, minmax(82px, 1fr));
  gap: 16px;
  max-width: 860px;
}
.language-button {
  min-height: 112px;
  flex-direction: column;
  gap: 9px;
  padding: 12px 10px;
  background: rgba(5,22,50,.34);
  border-color: rgba(255,255,255,.14);
}
.language-button:hover,
.language-button:focus-visible {
  border-color: var(--eji-gold-light);
  background: rgba(217,162,27,.12);
}
.flag-disc {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: inline-block;
  border: 2px solid rgba(255,255,255,.75);
  box-shadow: 0 8px 24px rgba(0,0,0,.26), 0 0 0 3px rgba(217,162,27,.20);
  overflow: hidden;
}
.flag-fr { background: linear-gradient(90deg,#163f8f 0 33.33%,#fff 33.33% 66.66%,#ed2939 66.66%); }
.flag-gb {
  background:
    linear-gradient(33deg, transparent 42%, #fff 42% 48%, #cf142b 48% 52%, #fff 52% 58%, transparent 58%),
    linear-gradient(-33deg, transparent 42%, #fff 42% 48%, #cf142b 48% 52%, #fff 52% 58%, transparent 58%),
    linear-gradient(90deg, transparent 39%, #fff 39% 44%, #cf142b 44% 56%, #fff 56% 61%, transparent 61%),
    linear-gradient(0deg, transparent 39%, #fff 39% 44%, #cf142b 44% 56%, #fff 56% 61%, transparent 61%),
    #012169;
}
.flag-pt { background: linear-gradient(90deg,#046a38 0 40%,#da291c 40%); }
.flag-de { background: linear-gradient(180deg,#111 0 33.33%,#dd0000 33.33% 66.66%,#ffce00 66.66%); }
.flag-cn {
  background:
    radial-gradient(circle at 28% 28%, #ffde00 0 5px, transparent 6px),
    #de2910;
}
.flag-es { background: linear-gradient(180deg,#aa151b 0 25%,#f1bf00 25% 75%,#aa151b 75%); }
.language-code {
  color: #fff;
  font-weight: 850;
  letter-spacing: .08em;
  font-size: .92rem;
}

/* Public home: world map remains visible while preserving the approved team photo */
.hero {
  min-height: 690px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(3,14,34,.93) 0%, rgba(5,25,58,.78) 48%, rgba(5,20,45,.60) 100%),
    url('../assets/images/home/world-map.svg') center/cover no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 0 0 39%;
  background:
    linear-gradient(90deg, rgba(5,20,45,1) 0%, rgba(5,20,45,.28) 22%, rgba(5,20,45,.10) 100%),
    url('../assets/images/home/hero-academy-team.png') center/cover no-repeat;
  opacity: .88;
}
.hero::after {
  z-index: 0;
}
.hero-content {
  max-width: 650px;
}
.hero h1 {
  font-size: clamp(2.15rem, 4.15vw, 4rem);
  line-height: 1.02;
  max-width: 620px;
  letter-spacing: -.025em;
}
.hero p {
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  max-width: 610px;
}
.brand img {
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 5px 14px rgba(7,26,58,.14));
}

@media (max-width: 900px) {
  .language-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .hero::before { inset: 0 0 0 30%; opacity: .72; }
  .hero h1 { font-size: clamp(2.1rem, 6vw, 3.6rem); }
}
@media (max-width: 620px) {
  .language-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .language-button { min-height: 96px; }
  .flag-disc { width: 48px; height: 48px; }
  .hero::before { inset: 0; opacity: .43; }
  .hero h1 { font-size: clamp(2rem, 10vw, 3rem); }
}

/* V8.1.2 — Gateway visibility refinements only.
   Public home remains unchanged. */
.gateway-page {
  background-image: url('../assets/images/home/world-map-gateway.svg');
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
}
.gateway-page::before {
  background:
    radial-gradient(circle at 50% 32%, rgba(11, 52, 111, .03) 0 24%, rgba(3, 11, 28, .12) 72%),
    linear-gradient(180deg, rgba(3,11,28,.01), rgba(3,11,28,.10));
}
.gateway-card {
  background: rgba(5, 22, 50, .10);
  border-color: rgba(239,189,66,.18);
  box-shadow: 0 22px 70px rgba(0,0,0,.14);
  backdrop-filter: blur(1.5px);
}
.gateway-logo {
  width: clamp(175px, 22vw, 245px);
  padding: 10px 16px;
  border-radius: 48%;
  background: radial-gradient(ellipse at center,
    rgba(255,255,255,.96) 0%,
    rgba(255,255,255,.86) 48%,
    rgba(255,255,255,.20) 72%,
    rgba(255,255,255,0) 82%);
  filter:
    drop-shadow(0 10px 24px rgba(0,0,0,.30))
    drop-shadow(0 0 18px rgba(255,255,255,.16));
}
.language-button {
  background: rgba(5,22,50,.10);
  border-color: rgba(255,255,255,.26);
  box-shadow: inset 0 0 0 1px rgba(239,189,66,.035);
  backdrop-filter: blur(1px);
}
.language-button:hover,
.language-button:focus-visible {
  background: rgba(217,162,27,.10);
  border-color: var(--eji-gold-light);
}
.gateway-subtitle,
.gateway-note {
  text-shadow: 0 2px 10px rgba(0,0,0,.48);
}
@media (max-width: 700px) {
  .gateway-card { background: rgba(5,22,50,.16); }
  .gateway-logo { width: min(205px, 58vw); }
}

/* V8.1.3 — Learner formations experience */
.learner-page { min-height:100vh; background:#eef3f9; color:var(--eji-ink); }
.learner-header { position:sticky; top:0; z-index:40; background:rgba(4,17,40,.97); border-bottom:1px solid rgba(255,255,255,.08); box-shadow:0 8px 25px rgba(7,26,58,.10); }
.learner-navbar { min-height:72px; width:min(1380px,calc(100% - 36px)); margin:auto; display:flex; align-items:center; justify-content:space-between; gap:18px; }
.learner-brand { display:flex; align-items:center; gap:12px; color:#fff; text-decoration:none; font-weight:850; }
.learner-brand img { width:54px; height:54px; object-fit:contain; }
.btn-home { color:#fff; border-color:rgba(239,189,66,.55); background:rgba(255,255,255,.07); }
.btn-home:hover { background:rgba(217,162,27,.14); }
.learner-layout { display:grid; grid-template-columns:260px minmax(0,1fr); min-height:calc(100vh - 72px); }
.learner-sidebar { padding:28px 18px; background:#071a3a; display:flex; flex-direction:column; gap:8px; }
.learner-sidebar a,.learner-nav-disabled { min-height:52px; display:flex; align-items:center; gap:11px; padding:12px 14px; border-radius:14px; color:#dce7f7; text-decoration:none; font-weight:700; }
.learner-sidebar a:hover,.learner-sidebar a.active { color:#fff; background:linear-gradient(135deg,rgba(29,95,184,.68),rgba(217,162,27,.18)); box-shadow:inset 0 0 0 1px rgba(239,189,66,.22); }
.learner-nav-disabled { color:#8292ab; cursor:not-allowed; flex-wrap:wrap; }
.learner-nav-disabled small { margin-left:auto; color:#d8ad43; font-size:.69rem; text-transform:uppercase; letter-spacing:.06em; }
.learner-main { min-width:0; padding:34px clamp(20px,4vw,56px) 72px; }
.learner-hero { min-height:245px; border-radius:28px; padding:clamp(28px,5vw,52px); display:flex; justify-content:space-between; align-items:center; gap:28px; color:#fff; position:relative; overflow:hidden; background:linear-gradient(125deg,#071a3a 0%,#0c3974 64%,#1554a4 100%); box-shadow:0 24px 55px rgba(7,26,58,.18); }
.learner-hero::after { content:""; position:absolute; width:320px; height:320px; border-radius:50%; right:-105px; top:-145px; background:radial-gradient(circle,rgba(239,189,66,.34),rgba(239,189,66,0) 68%); }
.learner-hero > * { position:relative; z-index:1; }
.learner-hero h1 { margin:.25rem 0 .5rem; font-size:clamp(2rem,4vw,3.7rem); line-height:1.03; }
.learner-hero p { margin:0; color:#d7e4f5; }
.compact-hero { min-height:210px; }
.learner-kicker { color:var(--eji-gold-light)!important; font-size:.78rem; font-weight:850; letter-spacing:.14em; text-transform:uppercase; }
.access-pill { flex:0 0 auto; padding:.7rem 1rem; border:1px solid rgba(255,255,255,.25); border-radius:999px; color:#fff; background:rgba(255,255,255,.08); backdrop-filter:blur(8px); font-weight:750; }
.learner-section { margin-top:30px; padding:30px; border:1px solid rgba(7,26,58,.09); border-radius:24px; background:#fff; box-shadow:0 14px 34px rgba(7,26,58,.08); }
.learner-section-head { display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:24px; }
.learner-section-head h2 { margin:.15rem 0 0; color:var(--eji-navy); font-size:clamp(1.7rem,3vw,2.5rem); }
.learner-count { margin:0; color:var(--eji-muted); font-weight:800; }
.learner-state { padding:24px; border-radius:17px; background:#f4f7fb; color:var(--eji-muted); display:grid; gap:4px; }
.learner-state strong { color:var(--eji-navy); }
.learner-message { color:#9b3d31; font-weight:700; }
.learner-action-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
.learner-action-card { min-height:190px; border:1px solid var(--eji-border); border-radius:20px; padding:24px; display:flex; flex-direction:column; text-decoration:none; background:#fff; color:var(--eji-ink); }
.learner-action-card.primary { background:linear-gradient(145deg,#0a2a58,#104b99); color:#fff; box-shadow:0 16px 34px rgba(11,64,135,.20); }
.learner-action-card.primary h3,.learner-action-card.primary p { color:#fff; }
.learner-action-card.muted { background:#f6f8fb; color:#78879c; }
.learner-action-card h3 { margin:.5rem 0 .35rem; color:var(--eji-navy); }
.learner-action-card p { margin:0 0 18px; color:var(--eji-muted); }
.learner-action-card strong { margin-top:auto; }
.action-icon { font-size:1.7rem; }
.learner-logout { margin-top:24px; }
.course-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; }
.course-card { border:1px solid var(--eji-border); border-radius:22px; overflow:hidden; background:#fff; box-shadow:0 12px 30px rgba(7,26,58,.09); display:flex; flex-direction:column; transition:transform .2s ease, box-shadow .2s ease; }
.course-card:hover { transform:translateY(-4px); box-shadow:0 20px 38px rgba(7,26,58,.14); }
.course-visual { min-height:145px; display:grid; place-items:center; color:#fff; font-size:3.3rem; position:relative; overflow:hidden; background:linear-gradient(145deg,#0b2d61,#1764c1); }
.course-visual::after { content:""; position:absolute; width:150px; height:150px; border-radius:50%; right:-40px; top:-55px; background:rgba(239,189,66,.23); }
.course-claude .course-visual { background:linear-gradient(145deg,#3d245f,#a45065); }
.course-gemini .course-visual { background:linear-gradient(145deg,#123e75,#7957a8); }
.course-deepseek .course-visual { background:linear-gradient(145deg,#052b46,#167f8f); }
.course-copilot .course-visual { background:linear-gradient(145deg,#123268,#3976bd); }
.course-perplexity .course-visual { background:linear-gradient(145deg,#17393e,#408d8c); }
.course-public-admin .course-visual { background:linear-gradient(145deg,#293963,#7d6534); }
.course-nursing .course-visual { background:linear-gradient(145deg,#075f68,#4ba1a0); }
.course-accounting .course-visual { background:linear-gradient(145deg,#284260,#586d40); }
.course-body { padding:22px; display:flex; flex-direction:column; flex:1; }
.course-meta { display:flex; flex-wrap:wrap; justify-content:space-between; gap:8px; color:#6c7c92; font-size:.78rem; font-weight:800; text-transform:uppercase; letter-spacing:.04em; }
.course-body h3 { margin:.65rem 0 .45rem; color:var(--eji-navy); font-size:1.3rem; }
.course-body p { margin:0; color:var(--eji-muted); }
.course-level { margin-top:16px; color:#53647a; font-size:.9rem; }
.progress-row { display:flex; justify-content:space-between; margin-top:20px; color:#526278; font-size:.85rem; }
.progress-track { height:8px; overflow:hidden; border-radius:999px; background:#e6ecf4; margin:7px 0 18px; }
.progress-track span { display:block; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--eji-gold),var(--eji-gold-light)); }
.btn-course-disabled { margin-top:auto; color:#65748a; background:#edf1f6; cursor:not-allowed; }
.btn-course-disabled:hover { transform:none; }

@media (max-width:1050px) {
  .learner-layout { grid-template-columns:1fr; }
  .learner-sidebar { position:sticky; top:72px; z-index:30; overflow-x:auto; flex-direction:row; padding:10px 18px; background:#071a3a; }
  .learner-sidebar a,.learner-nav-disabled { min-width:max-content; min-height:44px; }
  .learner-nav-disabled small { display:none; }
  .course-grid,.learner-action-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:680px) {
  .learner-navbar { width:calc(100% - 24px); }
  .learner-brand span { display:none; }
  .btn-home { min-height:42px; padding:.6rem .8rem; font-size:.84rem; }
  .learner-main { padding:20px 14px 56px; }
  .learner-hero { min-height:260px; align-items:flex-start; flex-direction:column; border-radius:20px; }
  .compact-hero { min-height:230px; }
  .learner-section { padding:20px 16px; border-radius:20px; }
  .learner-section-head { align-items:flex-start; flex-direction:column; }
  .course-grid,.learner-action-grid { grid-template-columns:1fr; }
}

/* V8.1.4 — Connexion premium */
.auth-page{margin:0;min-height:100vh;color:#fff;background:radial-gradient(circle at 75% 20%,rgba(21,94,180,.34),transparent 34%),linear-gradient(135deg,#06152f 0%,#0a2b61 58%,#071a3a 100%);font-family:Inter,Segoe UI,Arial,sans-serif;display:grid;place-items:center;padding:70px 24px 32px;box-sizing:border-box;position:relative;overflow-x:hidden}
.auth-page::before{content:"";position:fixed;inset:0;background-image:url('../assets/images/home/world-map-gateway.svg');background-size:cover;background-position:center;opacity:.11;pointer-events:none}
.auth-home-link{position:absolute;top:24px;left:28px;z-index:2;color:#fff;text-decoration:none;font-weight:800;padding:11px 16px;border:1px solid rgba(255,255,255,.28);border-radius:999px;background:rgba(6,21,47,.5);backdrop-filter:blur(8px)}
.auth-home-link:hover{border-color:#e3a51b;color:#ffd36a}
.auth-shell{width:min(1040px,100%);position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center}
.auth-brand{padding:34px}.auth-logo{display:block;width:min(255px,72%);height:auto;filter:drop-shadow(0 14px 26px rgba(0,0,0,.28));margin:0 0 18px}.auth-kicker,.auth-eyebrow{color:#e6ad27;font-weight:900;letter-spacing:.15em;font-size:.78rem}.auth-brand h1{font-size:clamp(2rem,4vw,3.6rem);line-height:1.03;margin:10px 0 18px}.auth-brand>p:last-child{font-size:1.06rem;line-height:1.7;color:#dbe8ff;max-width:600px}
.auth-card{background:rgba(255,255,255,.97);color:#102347;border-radius:28px;padding:38px;box-shadow:0 28px 70px rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.7)}.auth-card h2{font-size:2rem;margin:7px 0 7px}.auth-subtitle{color:#60708e;margin:0 0 26px}.auth-form{display:grid;gap:18px}.auth-field{display:grid;gap:8px}.auth-field label{font-weight:800;font-size:.92rem}.auth-field input{width:100%;box-sizing:border-box;border:1px solid #cdd7e7;border-radius:12px;padding:14px 15px;font:inherit;color:#102347;background:#f9fbff;outline:none}.auth-field input:focus{border-color:#d89a12;box-shadow:0 0 0 3px rgba(216,154,18,.15);background:#fff}.auth-submit{margin-top:4px;border:0;border-radius:12px;padding:14px 18px;font:inherit;font-weight:900;color:#071a3a;background:linear-gradient(135deg,#f4bd3d,#d99408);cursor:pointer;box-shadow:0 10px 22px rgba(217,148,8,.22)}.auth-submit:hover{transform:translateY(-1px)}.auth-message{min-height:24px;margin:16px 0 6px;font-weight:700;color:#53627e}.auth-message-error{color:#b42318}.auth-message-success{color:#18794e}.auth-switch{text-align:center;color:#65738c;margin:17px 0 0}.auth-switch a{color:#0a3f85;font-weight:900;text-decoration:none}.auth-switch a:hover{text-decoration:underline}
@media(max-width:780px){.auth-page{padding:82px 18px 24px}.auth-home-link{left:18px;top:20px}.auth-shell{grid-template-columns:1fr;gap:12px}.auth-brand{padding:12px 10px;text-align:center}.auth-logo{width:180px;margin:0 auto 10px}.auth-brand h1{font-size:2rem}.auth-brand>p:last-child{display:none}.auth-card{padding:28px 22px;border-radius:22px}}

/* V8.2.0 — ChatGPT pilot course */
.course-page{background:#06162b;color:#eaf2ff;min-height:100vh}.course-shell{display:grid;grid-template-columns:290px 1fr;max-width:1500px;margin:auto}.course-sidebar{position:sticky;top:72px;height:calc(100vh - 72px);overflow:auto;padding:28px 22px;background:rgba(5,20,39,.96);border-right:1px solid rgba(216,174,79,.18)}.course-sidebar h2{margin:.35rem 0}.course-small{color:#9fb0c8;font-size:.9rem}.course-back{color:#d8ae4f;text-decoration:none;font-weight:700}.course-progress{margin:24px 0}.course-progress>div:first-child{display:flex;justify-content:space-between;margin-bottom:8px}.lesson-nav{display:grid;gap:7px}.lesson-nav button{border:1px solid transparent;background:transparent;color:#b9c8db;text-align:left;padding:11px;border-radius:10px;cursor:pointer}.lesson-nav button:hover,.lesson-nav button.active{background:rgba(216,174,79,.11);border-color:rgba(216,174,79,.28);color:#fff}.lesson-nav button.done::after{content:' ✓';color:#6fe2a5}.course-main{padding:34px 5vw 60px;max-width:1050px}.course-immersive-hero{min-height:250px;border:1px solid rgba(216,174,79,.28);border-radius:24px;padding:38px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:radial-gradient(circle at 80% 50%,rgba(27,117,255,.24),transparent 30%),linear-gradient(135deg,#0a2242,#07172c);box-shadow:0 24px 70px rgba(0,0,0,.22);margin-bottom:28px}.course-immersive-hero h1{font-size:clamp(2rem,5vw,3.6rem);max-width:700px;margin:.5rem 0}.course-immersive-hero p{color:#c2cee0;max-width:720px;line-height:1.7}.course-badge{font-size:.76rem;letter-spacing:.14em;color:#e5bf68}.ai-orbit{width:150px;height:150px;min-width:150px;border-radius:50%;border:1px solid rgba(216,174,79,.45);display:grid;place-items:center;box-shadow:0 0 50px rgba(29,114,255,.22),inset 0 0 35px rgba(216,174,79,.1)}.ai-orbit span{font-size:2rem;font-weight:900;color:#e5bf68}.lesson{background:#fff;color:#132238;border-radius:22px;padding:clamp(24px,4vw,46px);box-shadow:0 20px 60px rgba(0,0,0,.2)}.lesson h2{font-size:clamp(1.8rem,4vw,2.8rem);margin:.25rem 0 1.2rem}.lesson h3{margin-top:28px}.lesson p{line-height:1.75;color:#4a5b70}.definition-card,.example-box,.callout{padding:20px;border-radius:14px;margin:20px 0}.definition-card{background:#eef5ff;border-left:4px solid #1c6fe8}.example-box{background:#0c203c;color:#f4f7fb;line-height:1.7}.callout{background:#fff8e6;border:1px solid #ecd48e;color:#574619}.lesson-points{display:grid;gap:10px;margin:20px 0}.lesson-points span{padding:12px 14px;background:#f5f8fc;border-radius:10px}.mini-quiz{margin-top:30px;padding:22px;border:1px solid #dfe6ef;border-radius:16px}.quiz-option{display:block;width:100%;text-align:left;padding:13px;margin:8px 0;border:1px solid #ccd6e3;background:#fff;border-radius:10px;cursor:pointer}.quiz-option.correct{border-color:#20a464;background:#eaf9f1}.quiz-option.wrong{border-color:#d85353;background:#fff0f0}.quiz-feedback{font-weight:700;min-height:24px}.quiz-feedback.success{color:#16824e}.quiz-feedback.error{color:#b53a3a}.prompt-formula{display:grid;grid-template-columns:auto 1fr;gap:10px 14px;align-items:center;margin:24px 0}.prompt-formula span{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#0c203c;color:#e5bf68}.workflow,.usecase-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:22px 0}.workflow>div,.usecase-grid>div{padding:18px;border:1px solid #e1e7ef;border-radius:14px;background:#f8fafc}.order-list{display:grid;gap:9px;padding:0;list-style:none}.order-list li{display:flex;align-items:center;gap:8px;padding:12px 14px;background:#f4f7fb;border-radius:10px}.order-list li button{margin-left:auto;border:0;background:#0c203c;color:#fff;border-radius:6px;padding:6px 9px}.order-list li button+button{margin-left:0}.fill-row{display:flex;gap:10px}.fill-row input{flex:1;padding:12px;border:1px solid #cbd5e1;border-radius:10px}.course-divider{border:0;border-top:1px solid #e1e7ef;margin:34px 0}.completion-card{display:flex;gap:18px;align-items:center;padding:20px;background:#eef8f2;border-radius:14px}.completion-card>span{font-size:2.2rem}.source-note,.course-note{font-size:.9rem}.course-controls{display:flex;justify-content:space-between;gap:12px;margin-top:24px}.course-controls .btn{white-space:nowrap}
@media(max-width:900px){.course-shell{grid-template-columns:1fr}.course-sidebar{position:relative;top:0;height:auto;border-right:0;border-bottom:1px solid rgba(216,174,79,.18)}.lesson-nav{grid-template-columns:repeat(2,1fr)}.course-main{padding:22px}.ai-orbit{display:none}.course-controls{flex-wrap:wrap}.course-controls .btn{flex:1}.workflow,.usecase-grid{grid-template-columns:1fr}}
@media(max-width:560px){.lesson-nav{grid-template-columns:1fr}.course-immersive-hero{padding:24px}.course-controls{display:grid}.fill-row{display:grid}.course-main{padding:14px}.lesson{padding:22px}}

/* V8.2.1 — ChatGPT Visual Learning */
.lesson-visual{margin:18px 0 28px;border-radius:18px;overflow:hidden;background:#071b36;border:1px solid #dce5f0;box-shadow:0 14px 34px rgba(7,27,54,.14)}.lesson-visual img{display:block;width:100%;height:auto;aspect-ratio:15/7;object-fit:cover}.lesson-visual figcaption{margin:0;padding:12px 16px;background:#f7f9fc;color:#40536b;font-size:.9rem;line-height:1.5;border-top:1px solid #e2e8f0}.lesson-visual+ .definition-card{margin-top:22px}@media(max-width:560px){.lesson-visual{border-radius:13px;margin:14px 0 22px}.lesson-visual figcaption{font-size:.82rem}}

/* V8.2.2 — contextual animated learning visuals */
.animated-lesson-visual{position:relative}.animated-lesson-visual .visual-badge{position:absolute;z-index:2;top:14px;right:14px;padding:7px 11px;border-radius:999px;background:rgba(6,22,43,.86);color:#f1c96e;border:1px solid rgba(231,191,98,.45);font-size:.73rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;backdrop-filter:blur(8px)}.animated-lesson-visual img{aspect-ratio:15/7;object-fit:cover;background:#071b36}.animated-lesson-visual:hover img{filter:saturate(1.06) brightness(1.02)}@media(max-width:560px){.animated-lesson-visual .visual-badge{top:8px;right:8px;font-size:.64rem;padding:6px 9px}}

/* V8.3 ChatGPT 3H+ */
.course-sidebar{max-height:calc(100vh - 96px);overflow:auto}.lesson-nav button{line-height:1.25}.lesson .definition-card p{line-height:1.75}.lesson-points{margin:18px 0}.lesson-visual img{max-height:360px;object-fit:contain}.course-main .lesson{min-height:620px}

/* V8.3 ChatGPT 3H+ */
.course-sidebar{max-height:calc(100vh - 96px);overflow:auto}.lesson-nav button{line-height:1.25}.lesson .definition-card p{line-height:1.75}.lesson-points{margin:18px 0}.lesson-visual img{max-height:360px;object-fit:contain}.course-main .lesson{min-height:620px}

/* V8.3.1 — 40-step ChatGPT mastery + varied interactive missions */
.lesson-visual-v831{--v1:#082b59;--v2:#1b73d1;min-height:285px;margin:18px 0 28px;border-radius:20px;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--v1),var(--v2));color:#fff;box-shadow:0 16px 38px rgba(7,27,54,.18)}.visual-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:32px 32px;transform:perspective(500px) rotateX(58deg) scale(1.35);transform-origin:center bottom;animation:gridDrift 8s linear infinite}.visual-orb{position:absolute;width:190px;height:190px;border-radius:50%;right:8%;top:15%;background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.55),rgba(239,189,66,.2) 25%,rgba(255,255,255,.03) 65%);animation:orbFloat 4s ease-in-out infinite}.visual-content{position:absolute;inset:0;padding:34px;display:flex;flex-direction:column;justify-content:flex-end;max-width:72%;z-index:2}.visual-content b{font-size:3rem;position:absolute;top:28px}.visual-content small{font-weight:900;letter-spacing:.12em;color:#f2cd78}.visual-content strong{font-size:clamp(1.35rem,3vw,2.25rem);line-height:1.05;margin:8px 0}.visual-content em{font-style:normal;color:#e7eef9;line-height:1.45}.exercise{margin-top:32px;padding:24px;border-radius:18px;border:1px solid #dbe4ef;background:#f8fafc;overflow:hidden}.exercise h3{margin-top:0}.ex-choice{border-top:5px solid #1b73d1}.ex-order{background:#f7f3ff;border-top:5px solid #7950b5}.sortable-demo,.rank-cards,.flip-grid,.match-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}.sortable-demo button,.match-grid button,.flip-grid button{padding:15px;border:1px solid #ccd7e5;border-radius:12px;background:#fff;cursor:pointer}.check-order,.check-fill,.reveal,.spot-risk{border:0;border-radius:10px;padding:11px 16px;background:#0c203c;color:#fff;font-weight:800;cursor:pointer}.ex-fill{background:#fff8e8;border-top:5px solid #d49b24}.ex-match{background:#effaf8;border-top:5px solid #299487}.match-grid button.selected{outline:3px solid #299487}.ex-tf{background:#fff1f4;border-top:5px solid #bc4965}.tf-row{display:flex;gap:10px}.ex-rank{background:#f3f6ff;border-top:5px solid #506cc5}.rank-cards{grid-template-columns:repeat(3,1fr)}.rank-cards span{padding:18px;background:#fff;border-radius:12px;border:1px solid #d9e0ec;text-align:center}.ex-scenario{background:#eef7ff;border-top:5px solid #287fc1}.scenario-screen{padding:18px;border-radius:14px;background:#0b203b;color:#fff}.scenario-screen span{font-size:.72rem;color:#f1c96e;font-weight:900}.scenario-screen p{color:#fff;margin-bottom:0}.ex-spot{background:#fff6ee;border-top:5px solid #d8752f}.ex-spot blockquote{padding:20px;border-radius:12px;background:#fff;border-left:4px solid #d8752f;font-size:1.05rem}.ex-slider{background:#f1fbf2;border-top:5px solid #3d9a59}.detail-slider{width:100%;accent-color:#3d9a59}.meter-label{text-align:center;font-weight:800}.ex-cards{background:#f8f2ff;border-top:5px solid #8652b5}.flip-grid{grid-template-columns:repeat(3,1fr)}.flip-grid button{min-height:95px;font-size:1.7rem;transition:transform .35s}.flip-grid button span{display:none;font-size:.9rem;font-weight:900}.flip-grid button.flipped{transform:rotateY(180deg);background:#0c203c;color:#fff}.flip-grid button.flipped span{display:block;transform:rotateY(180deg)}@keyframes orbFloat{50%{transform:translateY(-12px) scale(1.04)}}@keyframes gridDrift{to{background-position:0 32px,32px 0}}@media(max-width:600px){.visual-content{max-width:100%;padding:24px}.visual-orb{opacity:.45}.rank-cards,.flip-grid,.match-grid{grid-template-columns:1fr}.lesson-visual-v831{min-height:330px}}
/* V8.3.2 immersive lesson variants + interaction reliability */
.lesson-stage{position:relative;overflow:hidden;border-radius:28px;margin:18px 0 24px;min-height:260px;padding:28px;background:linear-gradient(135deg,#071d3b,#163b78);color:#fff;box-shadow:0 22px 55px #071d3b30;isolation:isolate}.lesson-stage:before{content:"";position:absolute;inset:-40%;background:conic-gradient(from 90deg,transparent,#ffffff12,transparent 30%);animation:ejiSpin 13s linear infinite;z-index:-1}.lesson-stage .stage-icon{font-size:64px;display:inline-block;filter:drop-shadow(0 12px 20px #0005);animation:ejiFloat 3.2s ease-in-out infinite}.lesson-stage h3{font-size:clamp(24px,4vw,42px);margin:12px 0}.lesson-stage p{max-width:780px;font-size:17px;line-height:1.65}.stage-chat{background:linear-gradient(135deg,#082b59,#1678d4)}.stage-story{background:linear-gradient(135deg,#4a1f62,#a34ac2)}.stage-lab{background:linear-gradient(135deg,#073e48,#159ca8)}.stage-mission{background:linear-gradient(135deg,#522617,#d7792b)}.stage-board{background:linear-gradient(135deg,#123d29,#36945f)}.stage-3d{perspective:900px}.stage-3d .stage-icon{font-size:82px;animation:ejiCube 5s ease-in-out infinite}.stage-steps{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.stage-steps span{background:#ffffff18;border:1px solid #ffffff32;border-radius:999px;padding:9px 13px;animation:ejiPulse 2.5s ease-in-out infinite}.stage-dialogue{display:grid;gap:10px;margin-top:16px;max-width:650px}.stage-dialogue span{padding:12px 15px;border-radius:16px;background:#fff;color:#17324f;width:max-content;max-width:90%}.stage-dialogue span:nth-child(even){margin-left:auto;background:#dff5ff}.lesson[data-variant="1"] .definition-card,.lesson[data-variant="3"] .definition-card{border-left:0;border-top:4px solid #8b4fbc;background:linear-gradient(135deg,#faf7ff,#fff)}.lesson[data-variant="2"] .definition-card{border-left:0;border-radius:22px;background:#eefaff;box-shadow:inset 0 0 0 1px #159ca833}.lesson[data-variant="4"] .definition-card{border-left:0;background:linear-gradient(135deg,#fff8ee,#fff);transform:rotate(-.25deg)}
.exercise{position:relative;z-index:2}.exercise button,.exercise input{pointer-events:auto!important}.exercise button{cursor:pointer;touch-action:manipulation}.exercise button:active{transform:scale(.98)}.exercise .selected{outline:3px solid #4f8cff!important}.quiz-option.correct{background:#dcf8e8!important;border-color:#35a66a!important}.quiz-option.wrong{background:#ffe4e4!important;border-color:#d95050!important}.exam-panel{margin:26px 0;padding:26px;border-radius:24px;background:linear-gradient(145deg,#071b38,#183f7c);color:#fff}.exam-panel h3{font-size:30px;margin-top:0}.exam-question{background:#fff;color:#152a45;border-radius:18px;padding:20px;margin:16px 0}.exam-question button{display:block;width:100%;text-align:left;margin:8px 0;padding:12px;border:1px solid #cbd7e8;border-radius:12px;background:#f7faff}.exam-question button.chosen{outline:3px solid #4f8cff;background:#eaf2ff}.exam-result{font-weight:800;font-size:20px;margin-top:14px}.cert-locked{opacity:.55;filter:grayscale(.7)}
@keyframes ejiFloat{50%{transform:translateY(-12px) rotate(3deg)}}@keyframes ejiSpin{to{transform:rotate(360deg)}}@keyframes ejiPulse{50%{transform:translateY(-4px);background:#ffffff27}}@keyframes ejiCube{0%,100%{transform:rotateY(-18deg) rotateX(8deg) translateY(0)}50%{transform:rotateY(20deg) rotateX(-5deg) translateY(-12px)}}
@media(max-width:720px){.lesson-stage{padding:20px;min-height:220px}.lesson-stage .stage-icon{font-size:52px}}

/* V8.3.3 — ateliers pratiques ChatGPT, simulations 3D et immersion interface */
.practical-pill{display:inline-block;margin-left:8px;padding:5px 9px;border-radius:999px;background:#e5f6ee;color:#176842;font-size:.68rem;font-weight:900;letter-spacing:.08em;vertical-align:middle}.chatgpt-sim{margin:18px 0 28px;border-radius:24px;overflow:hidden;background:#0b1020;color:#eef5ff;border:1px solid #26365a;box-shadow:0 26px 70px rgba(5,15,35,.28);transform-style:preserve-3d;perspective:1200px}.stage-3d-practice{animation:simEnter .7s ease both}.sim-top{min-height:48px;padding:0 16px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;background:linear-gradient(180deg,#171d2c,#101625);border-bottom:1px solid #29334b;font-size:.82rem}.sim-dots{color:#7e8cab;letter-spacing:.25em}.sim-live{justify-self:end;padding:5px 8px;border-radius:999px;background:#143e33;color:#72e3b0;font-size:.66rem;font-weight:900;letter-spacing:.08em}.sim-body{display:grid;grid-template-columns:210px minmax(0,1fr);min-height:420px}.sim-sidebar{padding:16px;background:linear-gradient(180deg,#111827,#0b1220);border-right:1px solid #26324a;display:flex;flex-direction:column;gap:8px}.sim-sidebar button,.sim-main button{font:inherit}.sim-sidebar button{padding:10px 12px;border:1px solid transparent;border-radius:10px;background:transparent;color:#d8e2f1;text-align:left;cursor:pointer}.sim-sidebar button:hover,.sim-sidebar button.sim-active{background:#22304a;border-color:#435a84}.sim-history{display:grid;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid #26324a;color:#8898b4;font-size:.76rem}.sim-main{position:relative;padding:24px;background:radial-gradient(circle at 50% 0,#1c2f52 0,#0f1726 48%,#0b1120 100%);overflow:hidden}.sim-main:before{content:"";position:absolute;inset:auto -15% -55% 25%;height:330px;background:radial-gradient(circle,#2e6cca55,transparent 65%);filter:blur(10px);animation:simGlow 5s ease-in-out infinite}.sim-welcome,.sim-upload-zone,.sim-project-create,.gpt-store-sim,.gpt-config-sim,.library-sim,.settings-sim,.sim-doc-grid,.sim-image-lab,.sim-project-room,.sim-thread{position:relative;z-index:1}.sim-welcome{text-align:center;padding-top:38px}.sim-logo-3d{width:92px;height:92px;margin:0 auto 14px;border-radius:26px;display:grid;place-items:center;font-size:44px;background:linear-gradient(145deg,#7d5cff,#21c7aa);box-shadow:0 22px 45px #0007,inset 0 1px 0 #fff8;transform:rotateX(12deg) rotateY(-12deg);animation:logoFloat 4s ease-in-out infinite}.sim-composer{position:absolute;left:7%;right:7%;bottom:24px;display:grid;grid-template-columns:44px 1fr 44px;gap:8px;padding:9px;border:1px solid #3b4860;border-radius:22px;background:#1b2434;box-shadow:0 18px 36px #0007}.sim-composer button{border:0;border-radius:14px;min-height:44px;cursor:pointer}.sim-plus,.sim-send{background:#2c3b54;color:#fff;font-size:20px}.sim-send{background:#fff;color:#111827}.sim-input{text-align:left;padding:0 14px;background:#1b2434;color:#9eabc0}.sim-action-card,.sim-attach-big,.sim-menu button,.sim-analysis button,.sim-image-prompts button,.sim-new-project,.project-dialog button,.project-head button,.project-columns button,.settings-menu button,.settings-panel button,.gpt-store-head button,.gpt-builder-mini button,.config-tabs button,.config-fields button,.publish-btn,.library-head button,.library-items button{border:1px solid #40516f;border-radius:12px;background:#18243a;color:#eaf1fb;padding:11px 13px;cursor:pointer}.sim-active{outline:3px solid #65a8ff!important;box-shadow:0 0 0 6px #65a8ff22!important}.sim-status{padding:12px 16px;background:#111a2b;border-top:1px solid #273651;color:#9fd5ff;font-size:.83rem}.sim-thread{display:grid;gap:12px;max-width:760px;margin:auto}.sim-user,.sim-ai{padding:14px 16px;border-radius:16px;max-width:80%}.sim-user{margin-left:auto;background:#24446f}.sim-ai{background:#182438}.sim-action-card{justify-self:start}.sim-upload-zone{display:grid;gap:14px;max-width:700px;margin:16px auto}.sim-attach-big{justify-self:start;background:#234f88}.sim-menu{display:flex;gap:10px;flex-wrap:wrap}.sim-file-chip{display:none;padding:10px 12px;border-radius:10px;background:#21304a;color:#dce9fb}.sim-file-chip.shown,.sim-file-chip.always{display:block}.sim-file-chip span{float:right;color:#74d8a6}.sim-doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}.sim-doc-page{min-height:300px;padding:22px;border-radius:14px;background:#f7f8fb;color:#15213a;box-shadow:0 16px 36px #0006;transform:rotateY(6deg) rotateX(2deg)}.sim-doc-page span{float:right;color:#67748b;font-size:.75rem}.fake-lines{height:220px;margin-top:24px;background:repeating-linear-gradient(180deg,#dbe2ed 0 5px,transparent 5px 17px)}.sim-analysis{display:grid;gap:12px;align-content:center}.sim-image-lab{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.sim-image-card{padding:16px;border-radius:18px;background:#172238}.image-placeholder-3d{min-height:250px;border-radius:18px;display:grid;place-items:center;font-size:68px;background:linear-gradient(145deg,#204d7a,#3e75aa 55%,#8bb8d8);box-shadow:inset 0 0 70px #001d3a55,0 18px 40px #0006;transform:rotateY(-5deg)}.image-placeholder-3d span{display:block;font-size:.78rem}.sim-image-prompts{display:grid;gap:12px;align-content:center}.sim-project-create{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px;align-items:start}.project-dialog{padding:22px;border-radius:18px;background:#17243a;box-shadow:0 22px 45px #0006}.project-dialog label{display:block;margin-bottom:8px;color:#aab8cd}.fake-input{padding:11px;border-radius:10px;background:#0f1828;border:1px solid #3d4d69}.project-colors{display:flex;gap:10px;font-size:24px;margin:16px 0}.project-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.project-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.project-columns>div{padding:18px;border-radius:16px;background:#142139}.instruction-card{padding:13px;border-radius:12px;background:#0d1728;color:#b9c8dc}.settings-sim{display:grid;grid-template-columns:190px 1fr;gap:16px}.settings-menu{display:grid;gap:8px}.settings-menu button.active{background:#2a4674}.settings-panel{padding:20px;border-radius:16px;background:#141f33}.settings-panel label{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid #2b3950}.scope-badge{padding:5px 8px;border-radius:999px;background:#274934;color:#9ce0b7;font-size:.72rem}.gpt-store-head,.library-head,.project-head,.config-tabs{display:flex;justify-content:space-between;align-items:center;gap:12px}.gpt-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.gpt-cards>div,.library-items button{padding:24px 16px;border-radius:16px;background:linear-gradient(145deg,#172a47,#20395f);box-shadow:0 12px 28px #0005}.gpt-builder-mini{display:none;margin-top:18px;padding:18px;border-radius:16px;background:#1b2942}.gpt-builder-mini.shown{display:grid;grid-template-columns:1fr 1fr;gap:10px}.gpt-builder-mini b{grid-column:1/-1}.gpt-config-sim{max-width:780px;margin:auto}.config-fields{display:grid;gap:10px;margin:18px 0}.config-fields label{display:grid;grid-template-columns:135px 1fr;gap:10px;padding:11px;border-radius:12px;background:#141f33}.config-fields span{color:#a9b9cd}.publish-btn{background:#176b4b;border-color:#2e9b71}.library-items{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}.organize-row{display:flex;gap:10px;flex-wrap:wrap}.organize-row span{padding:9px 12px;border-radius:999px;background:#24334f}.stage-cert{background:linear-gradient(135deg,#31220a,#936c14 55%,#d4a62e);color:#fff}.stage-cert:after{content:"";position:absolute;width:170px;height:170px;border-radius:50%;right:8%;top:18%;background:radial-gradient(circle at 35% 30%,#fff7a8,#f1b928 45%,#8a5b08 72%);box-shadow:0 0 70px #ffd45b80;animation:logoFloat 3.6s ease-in-out infinite}
@keyframes simEnter{from{opacity:0;transform:perspective(1200px) rotateX(7deg) translateY(18px)}to{opacity:1;transform:none}}@keyframes simGlow{50%{transform:translate(-7%,-4%) scale(1.08)}}@keyframes logoFloat{0%,100%{transform:rotateX(12deg) rotateY(-12deg) translateY(0)}50%{transform:rotateX(-2deg) rotateY(12deg) translateY(-10px)}}
@media(max-width:850px){.sim-body{grid-template-columns:1fr}.sim-sidebar{display:grid;grid-template-columns:repeat(4,1fr);border-right:0;border-bottom:1px solid #26324a}.sim-history{display:none}.sim-doc-grid,.sim-image-lab,.sim-project-create,.settings-sim{grid-template-columns:1fr}.project-columns{grid-template-columns:1fr}.gpt-cards,.library-items{grid-template-columns:1fr}.sim-main{min-height:480px}.stage-cert:after{opacity:.35}}
@media(max-width:560px){.sim-sidebar{grid-template-columns:1fr 1fr}.sim-top{grid-template-columns:1fr auto}.sim-dots{display:none}.sim-composer{left:3%;right:3%}.gpt-builder-mini.shown{grid-template-columns:1fr}.config-fields label{grid-template-columns:1fr}.stage-3d-practice{border-radius:18px}}

/* V8.3.4 — coherence pédagogique + indices */
.exercise-context{padding:14px 16px;border-radius:16px;background:rgba(59,130,246,.08);margin:10px 0 14px}.exercise-context span{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;opacity:.72}.exercise-context p{font-size:1.05rem;font-weight:650;margin:.45rem 0 0}.coherent-options{display:grid;gap:10px}.exercise-hint{margin-top:14px;border:1px solid rgba(245,158,11,.45);background:rgba(245,158,11,.10);padding:10px 14px;border-radius:12px;font-weight:750;cursor:pointer}.hint-box{margin-top:10px;padding:12px 14px;border-left:4px solid #f59e0b;background:rgba(245,158,11,.08);border-radius:10px;animation:hintIn .25s ease}.hint-box[hidden]{display:none}@keyframes hintIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
/* V8.3.6 — exercise diversity */
.qcm-grid,.scenario-actions{display:grid;gap:12px}.qcm-card{display:flex!important;gap:12px;align-items:center;text-align:left}.qcm-card b{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(59,130,246,.16)}
.tf-arena{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:stretch}.tf-btn{min-height:110px;display:flex!important;flex-direction:column;gap:8px;justify-content:center}.tf-btn strong{font-size:1.15rem}.tf-or{display:grid;place-items:center;font-weight:800;opacity:.55}
.fill-lab{padding:18px;border-radius:18px;background:rgba(15,23,42,.55);display:grid;gap:12px}.blank-slot{letter-spacing:3px;color:#60a5fa}.fill-input{padding:14px;border-radius:12px;border:1px solid rgba(148,163,184,.25);background:#0f172a;color:#fff}
.order-board,.rank-board{display:grid;gap:10px}.order-chip,.rank-item{cursor:grab;text-align:left}.order-chip.picked{opacity:.55;transform:translateX(10px)}.rank-item.dragging{opacity:.4}.order-selection{margin:12px 0;padding:12px;border-radius:12px;background:rgba(59,130,246,.1)}
.match-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.match-grid button.selected{outline:2px solid #60a5fa;transform:scale(.98)}
.scenario-stage{display:flex;gap:14px;align-items:center;padding:18px;border-radius:18px;background:linear-gradient(135deg,rgba(59,130,246,.14),rgba(139,92,246,.12));margin-bottom:12px}.scenario-avatar{font-size:2.3rem}.scenario-dialog{padding:12px 16px;background:rgba(15,23,42,.65);border-radius:4px 16px 16px 16px}
.spot-board{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.spot-zone{min-height:95px}.spot-zone.safe{border-style:dashed}
.slider-lab{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:18px;border-radius:18px;background:rgba(15,23,42,.5)}.slider-lab>div,.slider-lab>button{grid-column:1/-1}.detail-slider{width:100%}
.flip-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.flip-card{min-height:120px;position:relative;transform-style:preserve-3d;transition:transform .5s}.flip-card .back{display:none}.flip-card.flipped{transform:rotateY(180deg)}.flip-card.flipped .front{display:none}.flip-card.flipped .back{display:block;transform:rotateY(180deg)}
@media(max-width:700px){.tf-arena,.spot-board,.match-grid,.flip-grid{grid-template-columns:1fr}.tf-or{min-height:20px}.slider-lab{grid-template-columns:1fr}.slider-lab span{text-align:center}}
/* V8.3.7 — Examen final immersif, sans modification des exercices de cours */
.exam-hero{display:flex;gap:18px;align-items:center;padding:22px;border-radius:22px;background:linear-gradient(135deg,rgba(124,58,237,.16),rgba(6,182,212,.12));border:1px solid rgba(139,92,246,.28);margin-bottom:14px}.exam-medal{font-size:48px;filter:drop-shadow(0 8px 18px rgba(124,58,237,.35));animation:examFloat 3s ease-in-out infinite}.exam-hero h3{font-size:28px;margin:3px 0 6px}.exam-rules{display:flex;flex-wrap:wrap;gap:9px;margin:14px 0 22px}.exam-rules span{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);font-size:13px}.exam-question{position:relative;padding:20px;margin:14px 0;border-radius:20px;background:rgba(8,18,40,.62);border:1px solid rgba(148,163,184,.18);transition:.25s ease}.exam-question:hover{transform:translateY(-2px);border-color:rgba(139,92,246,.38)}.exam-q-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.exam-q-head span{display:grid;place-items:center;min-width:48px;height:28px;border-radius:999px;background:rgba(124,58,237,.2);color:#c4b5fd;font-weight:800}.exam-q-head b{color:#7dd3fc}.exam-options{display:grid;gap:9px}.exam-options.two{grid-template-columns:1fr 1fr}.exam-choice,.exam-order button,.exam-spot button,.exam-multi button{width:100%;text-align:left;padding:12px 14px;border-radius:13px;border:1px solid rgba(148,163,184,.22);background:rgba(15,23,42,.76);color:inherit;cursor:pointer;transition:.2s}.exam-choice:hover,.exam-order button:hover,.exam-spot button:hover,.exam-multi button:hover{border-color:#8b5cf6;transform:translateX(3px)}.exam-choice.chosen,.exam-spot .chosen,.exam-multi .chosen{border-color:#8b5cf6;background:rgba(124,58,237,.18);box-shadow:0 0 0 2px rgba(124,58,237,.08)}.exam-fill{position:relative}.exam-fill input{width:100%;padding:13px 45px 13px 14px;border-radius:13px;border:1px solid rgba(148,163,184,.24);background:rgba(15,23,42,.8);color:inherit}.exam-fill span{position:absolute;right:14px;top:11px}.exam-order{display:grid;gap:8px}.exam-order button.picked{opacity:.52;border-color:#22d3ee}.exam-order-result{margin-top:10px;padding:10px;border-radius:12px;background:rgba(6,182,212,.08)}.exam-reset{margin-top:8px;border:0;background:transparent;color:#93c5fd;cursor:pointer}.exam-match{display:grid;gap:10px}.exam-match label{display:grid;grid-template-columns:minmax(150px,1fr) minmax(170px,1fr);gap:12px;align-items:center;padding:10px;border-radius:12px;background:rgba(255,255,255,.035)}.exam-match select{padding:10px;border-radius:10px;background:#111c34;color:#fff;border:1px solid rgba(148,163,184,.25)}.exam-spot,.exam-multi{display:grid;gap:9px}.exam-multi button{display:flex;gap:10px;align-items:center}.exam-multi button span{font-size:20px}.exam-correct{border-color:rgba(34,197,94,.6)!important;box-shadow:inset 4px 0 0 #22c55e}.exam-wrong{border-color:rgba(239,68,68,.52)!important;box-shadow:inset 4px 0 0 #ef4444}.exam-submit{margin-top:18px;width:100%;padding:14px}.exam-result{margin-top:16px;padding:18px;border-radius:16px;line-height:1.55}.exam-result-pass{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4)}.exam-result-fail{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.35)}.exam-result-warn{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.35)}@keyframes examFloat{50%{transform:translateY(-6px) rotate(3deg)}}@media(max-width:650px){.exam-match label{grid-template-columns:1fr}.exam-options.two{grid-template-columns:1fr}.exam-hero{align-items:flex-start}.exam-medal{font-size:38px}}

/* V8.3.8 — Certification Maître GPT (ajout isolé, acquis V8.3.7 conservés) */
.certificate-stage{margin:26px 0}.certificate-toolbar{display:flex;gap:12px;align-items:end;flex-wrap:wrap;background:#071b38;color:#fff;padding:18px;border-radius:18px 18px 0 0}.certificate-toolbar>div{margin-right:auto;display:grid}.certificate-toolbar small{color:#b8c9df}.certificate-toolbar label{display:grid;gap:5px;font-size:12px}.certificate-toolbar input{min-width:230px;padding:10px 12px;border:1px solid #58769d;border-radius:9px;background:#fff;color:#10243e}.master-certificate{position:relative;overflow:hidden;isolation:isolate;background:radial-gradient(circle at 50% 15%,#153e73 0,#071b38 42%,#031226 100%);color:#fff;aspect-ratio:1.414/1;min-height:600px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.3)}.cert-frame{position:relative;z-index:2;height:100%;box-sizing:border-box;border:2px solid #d9b45c;outline:1px solid rgba(217,180,92,.35);outline-offset:-10px;padding:38px 54px;text-align:center;display:flex;flex-direction:column;align-items:center}.cert-frame header{align-self:stretch;display:flex;align-items:center;gap:12px;text-align:left}.cert-frame header b{display:block;letter-spacing:.16em;color:#e4c473}.cert-frame header span{display:block;font-size:10px;letter-spacing:.08em;color:#b9c9de}.cert-brand-mark{width:44px;height:44px;border:1px solid #d9b45c;border-radius:50%;display:grid;place-items:center;color:#e4c473;font-weight:900}.cert-seal{margin-top:8px;width:96px;height:96px;border:2px solid #d9b45c;border-radius:50%;display:grid;grid-template-columns:auto 1fr auto;place-items:center;color:#e4c473;box-shadow:0 0 30px rgba(217,180,92,.16)}.cert-seal span{font-size:13px;font-weight:900;line-height:1.05}.cert-kicker{margin:14px 0 5px!important;color:#e4c473!important;font-size:12px;letter-spacing:.3em;font-weight:800}.master-certificate h1{font-family:Georgia,serif;font-size:clamp(28px,4vw,48px);margin:5px 0 12px;color:#fff}.cert-awarded{margin:0!important;color:#b9c9de!important}.master-certificate h2{font-family:Georgia,serif;font-style:italic;font-size:clamp(28px,4vw,46px);margin:8px 0 3px;color:#f5d987}.cert-name-line{height:1px;width:min(480px,70%);background:linear-gradient(90deg,transparent,#d9b45c,transparent)}.cert-copy{max-width:720px;color:#d4deeb!important;font-size:14px;line-height:1.6!important}.cert-stats{width:100%;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(217,180,92,.4);border-bottom:1px solid rgba(217,180,92,.4);margin:10px 0 18px}.cert-stats div{padding:12px 8px;border-right:1px solid rgba(217,180,92,.22)}.cert-stats div:last-child{border:0}.cert-stats span,.cert-frame footer span{display:block;font-size:9px;letter-spacing:.13em;color:#9fb2ca}.cert-stats strong{display:block;margin-top:4px;color:#fff}.cert-frame footer{margin-top:auto;width:100%;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end;text-align:left}.cert-frame footer>div:last-child{text-align:right}.cert-sign{text-align:center!important}.cert-sign i{display:block;font-family:Georgia,serif;color:#e4c473;font-size:20px}.cert-sign span{border-top:1px solid rgba(217,180,92,.5);padding-top:5px}.cert-verification{font-size:9px!important;color:#8297b2!important;margin:14px 0 0!important}.cert-glow{position:absolute;border-radius:50%;filter:blur(8px);opacity:.18;z-index:0}.cert-glow-a{width:330px;height:330px;background:#227cff;right:-100px;top:-100px}.cert-glow-b{width:280px;height:280px;background:#d9b45c;left:-130px;bottom:-130px}
@media(max-width:760px){.master-certificate{aspect-ratio:auto;min-height:760px;padding:14px}.cert-frame{padding:28px 18px}.cert-stats{grid-template-columns:repeat(2,1fr)}.cert-frame footer{grid-template-columns:1fr;gap:12px;text-align:center}.cert-frame footer>div:last-child{text-align:center}.certificate-toolbar{align-items:stretch}.certificate-toolbar>*{width:100%}.certificate-toolbar input{min-width:0;width:100%;box-sizing:border-box}}
@media print{body *{visibility:hidden!important}.certificate-stage,.certificate-stage *{visibility:visible!important}.certificate-toolbar{display:none!important}.certificate-stage{position:absolute;inset:0;margin:0}.master-certificate{position:absolute;inset:0;width:100%;height:100vh;min-height:0;box-shadow:none;-webkit-print-color-adjust:exact;print-color-adjust:exact}.course-header,.course-sidebar,.course-controls{display:none!important}@page{size:A4 landscape;margin:0}}

/* V8.3.8.1 — Ajustement certificat : signature officielle sans cercle + typographie compacte */
.master-certificate h1{font-size:clamp(24px,3.35vw,40px);margin:4px 0 9px}
.master-certificate h2{font-size:clamp(24px,3.25vw,38px);margin:6px 0 2px;line-height:1.05;max-width:92%;overflow-wrap:anywhere}
.cert-copy{font-size:12.5px;line-height:1.45!important;margin:8px auto!important}
.cert-kicker{font-size:10.5px;margin:10px 0 3px!important}
.cert-seal{width:82px;height:82px;margin-top:5px}.cert-seal span{font-size:11px}
.cert-stats{margin:8px 0 12px}.cert-stats div{padding:9px 6px}.cert-stats strong{font-size:12px}.cert-stats span,.cert-frame footer span{font-size:8px}
.cert-frame{padding:28px 44px}
.cert-frame footer{grid-template-columns:1fr 1.35fr 1fr;gap:14px}
.cert-sign{display:flex;flex-direction:column;align-items:center;justify-content:end;min-width:0}
.cert-signature-img{display:block;width:min(230px,90%);height:68px;object-fit:contain;object-position:center;margin:-8px auto 0;filter:none}
.cert-director-name{display:block;color:#fff;font-size:11px;line-height:1.15;white-space:normal;text-align:center;max-width:260px;margin-top:-3px}
.cert-sign span{border-top:1px solid rgba(217,180,92,.5);padding-top:4px;margin-top:4px;width:min(250px,95%);text-align:center}
.cert-verification{font-size:8px!important;margin:9px 0 0!important}
@media(max-width:760px){.cert-frame{padding:24px 15px}.cert-signature-img{width:205px;height:62px}.cert-director-name{font-size:10px}}
@media print{.cert-signature-img{width:215px;height:62px}.cert-director-name{font-size:10px}.master-certificate h1{font-size:29px}.master-certificate h2{font-size:28px}.cert-copy{font-size:11px}}

/* V8.3.8.2 — Certificat blanc, contenu intégralement contenu dans le cadre */
.master-certificate{
  background:#fff!important;
  color:#10264a!important;
  aspect-ratio:1.414/1;
  min-height:650px;
  padding:24px!important;
  box-sizing:border-box;
}
.cert-glow{display:none!important}
.cert-frame{
  height:100%!important;
  min-height:600px;
  overflow:hidden;
  border:2px solid #c99a2e!important;
  outline:1px solid #e4c778!important;
  outline-offset:-9px;
  padding:24px 42px 20px!important;
  color:#10264a!important;
  background:#fff!important;
  box-sizing:border-box;
}
.cert-frame header b,.cert-brand-mark,.cert-kicker,.cert-seal{color:#a97812!important}
.cert-frame header span,.cert-awarded,.cert-copy,.cert-verification,.cert-stats span,.cert-frame footer span{color:#53657d!important}
.master-certificate h1{color:#10264a!important;font-size:clamp(23px,3vw,36px)!important;line-height:1.08!important;margin:3px 0 7px!important}
.master-certificate h2{color:#9a6b0c!important;font-size:clamp(23px,3vw,34px)!important;line-height:1.05!important;margin:5px 0 2px!important;max-width:94%!important}
.cert-seal{width:70px!important;height:70px!important;margin-top:3px!important;box-shadow:none!important;background:#fff!important}
.cert-seal span{font-size:10px!important}
.cert-kicker{font-size:9.5px!important;margin:7px 0 2px!important}
.cert-copy{font-size:11px!important;line-height:1.35!important;margin:6px auto!important;max-width:760px!important}
.cert-stats{margin:6px 0 8px!important;border-color:#d9c083!important}
.cert-stats div{padding:7px 5px!important;border-color:#ead9ae!important}
.cert-stats strong{font-size:11px!important;color:#10264a!important}
.cert-stats span,.cert-frame footer span{font-size:7.5px!important}
.cert-frame footer{margin-top:5px!important;grid-template-columns:1fr 1.35fr 1fr!important;gap:12px!important;align-items:end!important;min-height:92px}
.cert-frame footer strong{color:#10264a!important;font-size:10.5px!important;overflow-wrap:anywhere}
.cert-signature-img{width:min(190px,88%)!important;height:52px!important;margin:0 auto!important;object-fit:contain!important}
.cert-director-name{color:#10264a!important;font-size:9.5px!important;line-height:1.1!important;margin-top:-2px!important;max-width:230px!important}
.cert-sign span{border-top:1px solid #d9c083!important;padding-top:3px!important;margin-top:3px!important;color:#53657d!important}
.cert-verification{font-size:7px!important;line-height:1.25!important;margin:5px 0 0!important;max-width:94%!important}
.cert-name-line{background:linear-gradient(90deg,transparent,#c99a2e,transparent)!important}
@media(max-width:760px){
 .master-certificate{aspect-ratio:auto;min-height:720px;padding:12px!important}
 .cert-frame{min-height:696px;padding:20px 14px 16px!important;overflow:visible}
 .cert-frame footer{grid-template-columns:1fr!important;gap:7px!important;text-align:center!important}
 .cert-frame footer>div:last-child{text-align:center!important}
 .cert-signature-img{width:170px!important;height:46px!important}
}
@media print{
 .master-certificate{background:#fff!important;color:#10264a!important;width:297mm!important;height:210mm!important;min-height:0!important;padding:8mm!important;box-sizing:border-box!important}
 .cert-frame{height:194mm!important;min-height:0!important;padding:7mm 12mm 5mm!important;overflow:hidden!important}
 .master-certificate h1{font-size:25px!important}.master-certificate h2{font-size:24px!important}
 .cert-seal{width:55px!important;height:55px!important}.cert-copy{font-size:9.5px!important}
 .cert-signature-img{width:155px!important;height:42px!important}.cert-director-name{font-size:8.5px!important}
 .cert-frame footer{min-height:72px!important;margin-top:3px!important}.cert-verification{font-size:6.5px!important}
}

/* V8.3.8.3 — Certificat premium institutionnel, sans médaillons/cercle */
.cert-premium.master-certificate{
  background:#fdfcf8!important;
  color:#0d2445!important;
  padding:26px!important;
  min-height:650px;
  box-shadow:0 28px 70px rgba(7,25,52,.18)!important;
}
.cert-premium .cert-frame{
  position:relative;
  min-height:600px;
  padding:34px 58px 26px!important;
  background:
    linear-gradient(#fdfcf8,#fdfcf8) padding-box,
    linear-gradient(135deg,#b6872b,#eed58a 45%,#a8791f) border-box!important;
  border:2px solid transparent!important;
  outline:1px solid #0d2445!important;
  outline-offset:-10px!important;
  overflow:hidden!important;
}
.cert-premium .cert-frame:before,
.cert-premium .cert-frame:after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);width:58%;height:1px;background:linear-gradient(90deg,transparent,#c49a43,transparent)
}
.cert-premium .cert-frame:before{top:24px}.cert-premium .cert-frame:after{bottom:22px}
.cert-premium-header{
  width:100%;display:block!important;text-align:center!important;margin:2px 0 9px!important
}
.cert-premium-header b{
  display:block!important;color:#0d2445!important;font-family:Georgia,serif;font-size:16px!important;font-weight:700!important;letter-spacing:.26em!important
}
.cert-premium-header span{
  display:block!important;margin-top:5px;color:#8a6a2b!important;font-size:7.5px!important;letter-spacing:.22em!important;font-weight:700
}
.cert-ornament{width:270px;max-width:54%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;margin:5px auto 10px;color:#bd8e34}
.cert-ornament i{height:1px;background:linear-gradient(90deg,transparent,#c59a43)}
.cert-ornament i:last-child{background:linear-gradient(90deg,#c59a43,transparent)}
.cert-ornament span{font-size:9px}
.cert-premium .cert-kicker{
  color:#b07e1e!important;font-size:9px!important;letter-spacing:.34em!important;margin:3px 0 8px!important;font-weight:900
}
.cert-premium h1{
  color:#0d2445!important;font-family:Georgia,serif!important;font-size:clamp(29px,3.4vw,42px)!important;line-height:1.08!important;letter-spacing:.01em!important;margin:0 auto 11px!important;max-width:820px
}
.cert-premium .cert-awarded{
  color:#667184!important;font-family:Georgia,serif!important;font-size:12px!important;letter-spacing:.08em!important;margin:0 0 4px!important
}
.cert-premium h2{
  color:#9b701b!important;font-family:Georgia,serif!important;font-size:clamp(28px,3.4vw,40px)!important;font-style:italic!important;font-weight:700!important;line-height:1.05!important;margin:3px 0 6px!important;max-width:90%!important;overflow-wrap:anywhere
}
.cert-premium .cert-name-line{width:min(520px,68%)!important;height:1px!important;background:linear-gradient(90deg,transparent,#bd8e34 20%,#bd8e34 80%,transparent)!important;margin:0 auto 8px}
.cert-premium .cert-copy{
  color:#526174!important;max-width:760px!important;font-size:11.5px!important;line-height:1.5!important;margin:5px auto 12px!important
}
.cert-achievement-line{
  width:min(850px,94%);display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:9px;margin:3px auto 13px;padding:9px 16px;border-top:1px solid #dac38e;border-bottom:1px solid #dac38e;color:#0d2445;font-size:8.5px;font-weight:800;letter-spacing:.1em
}
.cert-achievement-line b{color:#bb8b31;font-size:8px}
.cert-signature-area{
  width:100%;display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:18px;align-items:end;margin-top:auto;padding:4px 22px 0;box-sizing:border-box
}
.cert-meta{min-width:0;padding-bottom:9px}
.cert-meta-left{text-align:left}.cert-meta-right{text-align:right}
.cert-meta span,.cert-premium .cert-sign span{
  display:block;color:#8a6a2b!important;font-size:7.2px!important;font-weight:800!important;letter-spacing:.14em!important
}
.cert-meta strong{
  display:block;color:#0d2445!important;font-size:10.5px!important;margin-top:4px!important;font-weight:700!important;overflow-wrap:anywhere
}
.cert-premium .cert-sign{display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:end!important;min-width:0!important;text-align:center!important}
.cert-premium .cert-signature-img{display:block!important;width:min(205px,88%)!important;height:62px!important;object-fit:contain!important;object-position:center!important;margin:-5px auto -1px!important;filter:none!important}
.cert-premium .cert-director-name{display:block!important;color:#0d2445!important;font-size:10.5px!important;line-height:1.12!important;font-weight:800!important;max-width:260px!important;margin:0 auto!important;white-space:normal!important}
.cert-premium .cert-sign span{width:min(245px,92%)!important;border-top:1px solid #c9a75f!important;padding-top:4px!important;margin-top:4px!important;text-align:center!important;color:#6b7480!important;letter-spacing:.08em!important}
.cert-premium .cert-verification{
  color:#7a8492!important;font-size:6.8px!important;line-height:1.25!important;letter-spacing:.03em!important;margin:8px 0 0!important;max-width:92%!important
}
.cert-corner{position:absolute;width:54px;height:54px;pointer-events:none}
.cert-corner:before,.cert-corner:after{content:"";position:absolute;background:#c29845}
.cert-corner-tl{left:17px;top:17px}.cert-corner-br{right:17px;bottom:17px;transform:rotate(180deg)}
.cert-corner:before{width:42px;height:1px;left:0;top:0}.cert-corner:after{width:1px;height:42px;left:0;top:0}
.cert-premium .cert-brand-mark,.cert-premium .cert-seal,.cert-premium .cert-glow,.cert-premium .cert-stats{display:none!important}
@media(max-width:760px){
  .cert-premium.master-certificate{min-height:760px;padding:12px!important}
  .cert-premium .cert-frame{min-height:736px;padding:30px 16px 24px!important;overflow:visible!important}
  .cert-premium-header b{font-size:13px!important}.cert-premium-header span{font-size:6.5px!important}
  .cert-achievement-line{gap:5px;font-size:7.5px}
  .cert-signature-area{grid-template-columns:1fr!important;gap:8px!important;padding:0 8px!important;text-align:center!important}
  .cert-meta-left,.cert-meta-right{text-align:center!important}
  .cert-premium .cert-signature-img{width:175px!important;height:50px!important}
  .cert-corner{display:none}
}
@media print{
  .cert-premium.master-certificate{background:#fffdf9!important;color:#0d2445!important;width:297mm!important;height:210mm!important;min-height:0!important;padding:7mm!important;box-sizing:border-box!important}
  .cert-premium .cert-frame{height:196mm!important;min-height:0!important;padding:9mm 15mm 7mm!important;overflow:hidden!important}
  .cert-premium-header b{font-size:14px!important}.cert-premium-header span{font-size:6.5px!important}
  .cert-premium h1{font-size:29px!important}.cert-premium h2{font-size:27px!important}
  .cert-premium .cert-copy{font-size:9.5px!important;line-height:1.35!important;margin:4px auto 8px!important}
  .cert-achievement-line{font-size:7.2px!important;padding:6px 10px!important;margin:2px auto 8px!important}
  .cert-signature-area{gap:12px!important;padding:0 14px!important}
  .cert-premium .cert-signature-img{width:165px!important;height:46px!important}
  .cert-premium .cert-director-name{font-size:8.5px!important}.cert-meta strong{font-size:8.5px!important}
  .cert-meta span,.cert-premium .cert-sign span{font-size:6px!important}
  .cert-premium .cert-verification{font-size:5.8px!important;margin-top:5px!important}
}

/* V8.3.9 — progression séquentielle par validation pédagogique */
.lesson-nav button.lesson-locked,
.lesson-nav button:disabled.lesson-locked{
  opacity:.42;
  cursor:not-allowed;
  filter:saturate(.45);
  position:relative;
}
.lesson-nav button.lesson-locked::after{
  content:'🔒';
  float:right;
  margin-left:.45rem;
  font-size:.78em;
}
.lesson-nav button.done::after{
  content:'✓';
  float:right;
  margin-left:.45rem;
  font-weight:800;
}
.course-controls #next-lesson:disabled{
  opacity:.58;
  cursor:not-allowed;
  box-shadow:none;
  transform:none;
}
.lesson-gate-message{
  margin:10px auto 24px;
  max-width:760px;
  padding:11px 16px;
  border:1px solid rgba(244,191,80,.32);
  border-radius:14px;
  background:rgba(12,24,50,.72);
  color:#f4dca2;
  text-align:center;
  font-size:.92rem;
  line-height:1.45;
}
.lesson-gate-message.is-valid{
  border-color:rgba(74,190,132,.38);
  background:rgba(18,65,52,.55);
  color:#bff2d7;
}
.lesson-validated-badge{
  width:max-content;
  margin:0 0 14px auto;
  padding:7px 12px;
  border-radius:999px;
  background:linear-gradient(135deg,#e9fff2,#c9f5da);
  border:1px solid #8bd4a9;
  color:#16633a;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.02em;
  box-shadow:0 5px 16px rgba(25,108,67,.12);
}
.match-grid button.matched{
  opacity:.7;
  border-color:#58b987 !important;
  background:rgba(88,185,135,.13) !important;
}
.completion-card.course-gate-locked #final-exam-btn:disabled{
  opacity:.62;
  cursor:not-allowed;
  box-shadow:none;
}
.completion-card.course-gate-locked::before{
  content:'🔒 51 cours à valider avant l’examen';
  display:block;
  width:max-content;
  max-width:100%;
  margin:0 0 10px auto;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(244,191,80,.12);
  border:1px solid rgba(244,191,80,.28);
  color:#f0c96d;
  font-size:.75rem;
  font-weight:800;
}
@media (max-width:700px){
  .lesson-gate-message{margin:8px 12px 20px;font-size:.86rem}
  .lesson-validated-badge{margin-left:0}
}

/* V8.3.10 — parcours IA & métiers : styles strictement namespacés */
.multi-course-page .pro-course-hero{position:relative;overflow:hidden;min-height:220px;background:linear-gradient(135deg,#071425,#0b1f39 55%,#102d4d);isolation:isolate}
.multi-course-page .pro-course-hero:before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 25% 30%,rgba(255,255,255,.11),transparent 24%),radial-gradient(circle at 78% 70%,rgba(255,205,96,.12),transparent 28%);animation:proHeroDrift 12s linear infinite;z-index:-1}
@keyframes proHeroDrift{50%{transform:translate3d(4%,2%,0) rotate(3deg)}}
.pro-hero-object{position:relative;width:160px;height:160px;display:grid;place-items:center;perspective:900px}
.pro-hero-object>span{width:84px;height:84px;border-radius:24px;display:grid;place-items:center;font-size:42px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.28);box-shadow:0 24px 60px rgba(0,0,0,.3);transform:rotateY(-18deg) rotateX(8deg);backdrop-filter:blur(10px);animation:heroFloat 4.5s ease-in-out infinite}
.pro-hero-object i{position:absolute;border:1px solid rgba(255,255,255,.18);border-radius:50%;animation:heroRing 9s linear infinite}.pro-hero-object i:nth-child(2){width:125px;height:125px}.pro-hero-object i:nth-child(3){width:150px;height:90px;transform:rotateX(68deg)}.pro-hero-object i:nth-child(4){width:90px;height:150px;transform:rotateY(68deg);animation-duration:12s}
@keyframes heroFloat{50%{transform:translateY(-9px) rotateY(12deg) rotateX(-4deg)}}@keyframes heroRing{to{rotate:1turn}}
.pro-lesson .definition-card,.pro-lesson .example-box,.pro-lesson .exercise{border-radius:22px}
.immersive-scene{position:relative;min-height:230px;margin:18px 0 24px;border-radius:24px;overflow:hidden;border:1px solid rgba(65,93,130,.16);background:linear-gradient(145deg,#f7faff,#edf4fb);box-shadow:0 22px 60px rgba(20,45,80,.1);perspective:1000px}
.scene-console{padding:18px;background:linear-gradient(145deg,#101b2e,#172842);color:#fff}.scene-bar{display:flex;align-items:center;gap:8px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.12)}.scene-bar i{width:9px;height:9px;border-radius:50%;background:#fff3;}.scene-bar b{margin-left:auto;font-size:12px;letter-spacing:.12em}.scene-chat{width:min(620px,90%);margin:20px auto;display:grid;grid-template-columns:auto 1fr;gap:10px 14px;align-items:start}.scene-user,.scene-ai{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:#fff1}.scene-chat p{margin:0;padding:12px 14px;border-radius:16px;background:#fff;color:#15243a;box-shadow:0 10px 30px #0002}.scene-answer{transform:translateX(16px);animation:sceneRise 3s ease-in-out infinite}
.scene-document{display:grid;place-items:center;background:linear-gradient(140deg,#e9eef6,#fff)}.paper-3d{width:240px;height:155px;padding:22px;background:white;border-radius:8px;box-shadow:20px 25px 40px #21344b26;transform:rotateY(-18deg) rotateX(8deg);display:flex;flex-direction:column;gap:10px;animation:paperTilt 5s ease-in-out infinite}.paper-3d span{height:7px;border-radius:9px;background:#dce6f0}.paper-3d span:nth-of-type(2){width:78%}.paper-3d small{margin-top:auto;color:#4b6684}.scan-beam{position:absolute;width:280px;height:3px;background:linear-gradient(90deg,transparent,#48a7ff,transparent);box-shadow:0 0 18px #48a7ff;animation:scan 3s ease-in-out infinite}.scene-caption{position:absolute;bottom:16px;font-weight:800;color:#294867}
.scene-timeline{display:flex;align-items:center;justify-content:center;gap:15px;padding:30px}.scene-timeline div{width:120px;height:120px;border-radius:26px;background:white;display:grid;place-items:center;text-align:center;box-shadow:0 18px 34px #27466b1a;transform:rotateY(-10deg);animation:tileFloat 4s ease-in-out infinite}.scene-timeline div:nth-of-type(2){animation-delay:.6s}.scene-timeline div:nth-of-type(3){animation-delay:1.2s}.scene-timeline b{font-size:28px}.scene-timeline i{width:55px;height:2px;background:linear-gradient(90deg,#7da4cc,#d2b66a)}
.scene-matrix{display:grid;place-items:center;background:linear-gradient(135deg,#0d2136,#183f59)}.matrix-grid{display:grid;grid-template-columns:repeat(2,150px);gap:12px;transform:rotateX(12deg) rotateY(-12deg);z-index:2}.matrix-grid span{padding:22px 12px;background:#ffffff12;color:white;border:1px solid #ffffff24;border-radius:18px;text-align:center;font-weight:800;backdrop-filter:blur(8px)}.matrix-glow{position:absolute;width:260px;height:140px;background:#3bc4ff36;filter:blur(40px);animation:pulseGlow 3s ease-in-out infinite}
.scene-orbit{display:grid;place-items:center;background:radial-gradient(circle,#fdfefe,#e9f2fa)}.orb-core{width:80px;height:80px;border-radius:25px;background:#102640;color:white;display:grid;place-items:center;font-size:38px;box-shadow:0 20px 45px #203b5e3d;animation:heroFloat 4s ease-in-out infinite}.scene-orbit>span{position:absolute;left:50%;top:50%;width:42px;height:42px;margin:-21px;display:grid;place-items:center;border-radius:50%;background:white;box-shadow:0 8px 25px #24415f2c;transform:rotate(var(--a)) translateX(110px) rotate(calc(-1 * var(--a)))}.scene-orbit p{position:absolute;bottom:18px;font-weight:800;color:#314d68}
.scene-dashboard{display:flex;padding:18px;gap:18px;background:#edf3fa}.dash-side{width:72px;border-radius:19px;background:#102640;color:white;display:flex;flex-direction:column;align-items:center;padding:18px 10px;gap:18px;font-size:28px}.dash-side i{width:34px;height:5px;border-radius:5px;background:#ffffff38}.dash-main{flex:1;background:white;border-radius:18px;padding:20px;box-shadow:0 15px 35px #1c3e6120}.dash-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.dash-kpis span{padding:12px;background:#edf4fa;border-radius:12px;text-align:center}.dash-chart{height:90px;display:flex;align-items:flex-end;gap:10px}.dash-chart i{flex:1;background:linear-gradient(#4a8aca,#9ec6e8);border-radius:8px 8px 2px 2px;animation:barBreathe 4s ease-in-out infinite}.dash-chart i:nth-child(1){height:45%}.dash-chart i:nth-child(2){height:75%}.dash-chart i:nth-child(3){height:58%}.dash-chart i:nth-child(4){height:90%}
.scene-lesson-cards{display:flex;gap:16px;align-items:center;justify-content:center;padding:26px;background:linear-gradient(135deg,#f7f9fc,#eef3f9)}.scene-lesson-cards article{width:29%;min-height:140px;background:white;border-radius:22px;padding:22px;box-shadow:0 16px 34px #203c5d1d;display:flex;flex-direction:column;gap:16px;justify-content:center;transform:rotateY(-7deg);animation:tileFloat 4.5s ease-in-out infinite}.scene-lesson-cards article:nth-child(2){animation-delay:.7s;transform:translateY(-15px)}.scene-lesson-cards article:nth-child(3){animation-delay:1.4s}.scene-lesson-cards span{font-size:13px;color:#56708b}
.scene-workspace{display:flex;background:linear-gradient(135deg,#121f32,#203650);color:#fff;padding:18px;gap:16px}.scene-workspace aside{width:76px;border-radius:18px;background:#ffffff0d;display:flex;flex-direction:column;align-items:center;padding:16px 8px;gap:18px;font-size:30px}.scene-workspace aside span{display:block;width:34px;height:5px;border-radius:4px;background:#ffffff2b}.scene-workspace main{flex:1;border-radius:18px;background:#ffffff0d;padding:24px;position:relative}.workspace-file{margin:22px 0;width:70%;padding:20px;border-radius:15px;background:white;color:#17304b;box-shadow:0 14px 35px #0003}.demo-pulse{border:0;border-radius:999px;padding:10px 16px;background:#e6bd5c;color:#152439;font-weight:900;animation:pulseGlow 2.5s ease-in-out infinite}
@keyframes sceneRise{50%{transform:translate(22px,-4px)}}@keyframes paperTilt{50%{transform:rotateY(8deg) rotateX(-3deg) translateY(-5px)}}@keyframes scan{0%,100%{transform:translateY(-50px);opacity:.1}50%{transform:translateY(50px);opacity:1}}@keyframes tileFloat{50%{translate:0 -7px}}@keyframes pulseGlow{50%{filter:brightness(1.15);transform:scale(1.03)}}@keyframes barBreathe{50%{filter:brightness(1.15)}}
.exercise-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.exercise-head h3{margin:.2rem 0}.exercise-type{font-size:11px;font-weight:900;letter-spacing:.12em;color:#5a728e}.exercise-question{font-weight:700}.exercise-hint{border:1px solid #d5e0eb;background:white;border-radius:999px;padding:9px 13px;cursor:pointer}.tf-statement,.exam-claim{padding:15px;border-radius:14px;background:#f4f7fb;margin-bottom:12px;font-weight:700}
.multi-course-page .lesson-nav .lesson-locked{opacity:.48;cursor:not-allowed}.multi-course-page .lesson-nav .lesson-locked:after{content:" 🔒"}.multi-course-page .lesson-nav .done:after{content:" ✓";color:#2c9d68}.multi-course-page .lesson-gate-message{margin:10px 0 24px;padding:11px 14px;border-radius:12px;background:#fff2f2;color:#93403e}.multi-course-page .lesson-gate-message.is-valid{background:#edf9f3;color:#237851}
.pro-certificate-stage{margin-top:26px}.pro-certificate-stage>button{margin-top:16px}
@media(max-width:760px){.pro-hero-object{width:105px;height:105px}.pro-hero-object>span{width:65px;height:65px;font-size:32px}.immersive-scene{min-height:195px}.scene-timeline{gap:7px;padding:18px}.scene-timeline div{width:82px;height:105px;font-size:11px}.scene-timeline i{width:22px}.scene-lesson-cards{padding:16px;gap:8px}.scene-lesson-cards article{width:33%;padding:12px;font-size:11px}.matrix-grid{grid-template-columns:repeat(2,115px)}.scene-dashboard{padding:10px}.dash-side{width:50px}.dash-kpis{font-size:10px}.paper-3d{width:190px}}
/* V8.3.11 — services apprenant actifs */
.coach-panel{max-width:920px;margin:auto}.coach-log{min-height:360px;max-height:520px;overflow:auto;background:#f6f8fb;border:1px solid var(--eji-border);border-radius:20px;padding:22px}.coach-bubble{max-width:78%;padding:14px 18px;border-radius:18px;margin:10px 0}.coach-bubble.ai{background:#fff;border:1px solid var(--eji-border)}.coach-bubble.user{background:#0a2a58;color:#fff;margin-left:auto}.coach-bubble p{margin:.35rem 0 0}.coach-actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.coach-input-row{display:flex;gap:10px}.coach-input-row input{flex:1;min-height:48px;border:1px solid var(--eji-border);border-radius:12px;padding:0 14px;font:inherit}.certificate-library-card .action-icon{font-size:2rem}

/* V8.3.12.7 — catalogue d'achat dans l'espace apprenant */
.purchase-section{border-color:rgba(201,154,61,.28);background:linear-gradient(180deg,#fff,#fffdf8)}
.catalog-intro{max-width:760px;margin:.45rem 0 0;color:var(--eji-muted);line-height:1.55}
.purchase-empty{border:1px dashed #d6b56e;background:#fffaf0}
.purchase-card .course-body{gap:0}
.purchase-price{margin-top:18px;font-weight:850;color:var(--eji-navy);font-size:1.02rem}
.purchase-note{margin:7px 0 18px!important;font-size:.84rem;line-height:1.45}
.purchase-card .btn{margin-top:auto}
.purchase-active{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1rem;border-radius:12px;background:#eaf7ef;color:#207341;font-weight:800}
@media(max-width:800px){.purchase-section .learner-section-head>.btn{width:100%;text-align:center}}