/* Motion Formation — feuille de style du site public */
:root {
  --bg: #07060d;
  --bg2: #0d0b17;
  --card: #12101e;
  --card2: #181528;
  --line: rgba(255, 255, 255, .09);
  --line2: rgba(255, 255, 255, .16);
  --text: #f5f3ff;
  --muted: #a6a2bd;
  --blue: #3d2bff;
  --violet: #9b22f0;
  --pink: #ff2d95;
  --orange: #ff7a2b;
  --grad: linear-gradient(90deg, #3d2bff 0%, #a020f0 32%, #ff2db4 64%, #ff7a2b 100%);
  --grad-btn: linear-gradient(90deg, #a020f0, #ff2d95 55%, #ff6a3d);
  --ok: #34d399;
  --err: #ff5a7a;
  --radius: 18px;
  --wrap: 1200px;
  --font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.65 var(--font); overflow-x: hidden; }
img, video, iframe { max-width: 100%; display: block; }
img { height: auto; }
a { color: inherit; }
a:hover { color: #fff; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--pink); outline-offset: 3px; border-radius: 6px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.ico { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kicker { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 600; color: #ff7ac0; margin-bottom: .8em; }
.lead { font-size: 1.15rem; color: #d5d2e8; max-width: 760px; }

/* ---------- boutons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; border: 0; border-radius: 999px; padding: .85em 1.6em; font-weight: 600; font-size: .95rem; text-decoration: none; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn-grad { background: var(--grad-btn); color: #fff; box-shadow: 0 10px 30px -10px rgba(255, 45, 149, .65); }
.btn-grad:hover { box-shadow: 0 14px 34px -8px rgba(255, 45, 149, .8); }
.btn-ghost { background: rgba(255, 255, 255, .06); color: #fff; box-shadow: inset 0 0 0 1px var(--line2); }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); }
.btn-light { background: #fff; color: #120f1f; }
.btn-light:hover { color: #120f1f; }
.btn-sm { padding: .6em 1.15em; font-size: .875rem; }
.btn-block { width: 100%; }
.link-btn { background: none; border: 0; padding: 0; color: var(--muted); text-decoration: underline; cursor: pointer; margin-top: 1rem; }
.link-arrow { display: inline-flex; gap: .4em; align-items: center; text-decoration: none; font-weight: 600; color: #ff8fc8; }
.link-arrow:hover .ico { transform: translateX(3px); }
.link-arrow .ico { transition: transform .2s; }

/* ---------- en-tête ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(7, 6, 13, .72); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-in { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.logo img { width: 132px; height: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; }
.nav ul a { text-decoration: none; font-size: .93rem; font-weight: 500; color: #d9d6ea; position: relative; padding: 6px 0; }
.nav ul a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--grad); transform: scaleX(0); transition: transform .25s; border-radius: 2px; }
.nav ul a:hover::after, .nav ul a[aria-current]::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.nav-account { text-decoration: none; font-size: .9rem; color: #d9d6ea; display: inline-flex; gap: .4em; align-items: center; }
.burger { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: transform .3s, opacity .3s; border-radius: 2px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 18px 0 0; margin: 0; font-size: .82rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .5; }
.crumbs a { text-decoration: none; }

.flashes { padding-top: 16px; }
.flash { padding: 12px 16px; border-radius: 12px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line2); margin: 0 0 10px; font-size: .95rem; }
.flash--ok { border-color: rgba(52, 211, 153, .4); background: rgba(52, 211, 153, .1); }
.flash--error { border-color: rgba(255, 90, 122, .45); background: rgba(255, 90, 122, .1); }
.flash--info { border-color: rgba(160, 32, 240, .45); background: rgba(160, 32, 240, .12); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(60px, 10vw, 130px) 0 clamp(70px, 10vw, 140px); }
.hero-in { position: relative; z-index: 2; }
.hero h1 { font-size: clamp(2.4rem, 6.4vw, 4.9rem); font-weight: 700; max-width: 820px; letter-spacing: -.035em; line-height: 1.07; }
.rotator { display: inline-block; }
.rot-word { display: inline-block; transition: opacity .45s, transform .45s, filter .45s; }
.rot-word.is-out { opacity: 0; transform: translateY(18px); filter: blur(6px); }
.rot-pre { transition: opacity .45s; }
.rot-pre.is-out { opacity: 0; }
.hero-sub { font-size: clamp(1.25rem, 2.6vw, 1.9rem); color: #ece9fb; margin: .2em 0 1.4em; font-weight: 400; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-points { list-style: none; padding: 0; margin: 2.4rem 0 0; display: flex; flex-wrap: wrap; gap: 10px 26px; color: var(--muted); font-size: .92rem; }
.hero-points li { display: flex; gap: .5em; align-items: center; }
.hero-points .ico { color: #ff7ac0; }
.hero-orb { position: absolute; z-index: 1; right: -8vw; top: 50%; width: min(60vw, 760px); aspect-ratio: 1; transform: translateY(-50%); pointer-events: none; }
.hero-orb span { position: absolute; inset: 0; border-radius: 50%; }
.hero-orb span:nth-child(1) {
  background: conic-gradient(from 200deg, #3d2bff, #a020f0, #ff2db4, #ff7a2b, #ffb36b, #3d2bff);
  -webkit-mask: radial-gradient(circle at 50% 50%, transparent 30%, #000 31.5%, #000 62%, transparent 70%);
  mask: radial-gradient(circle at 50% 50%, transparent 30%, #000 31.5%, #000 62%, transparent 70%);
  filter: blur(2px) saturate(1.2);
  animation: orb-spin 18s linear infinite;
}
.hero-orb span:nth-child(2) { background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, .55), transparent 22%), radial-gradient(circle at 70% 75%, rgba(255, 122, 43, .5), transparent 40%); mix-blend-mode: screen; animation: orb-spin 26s linear infinite reverse; -webkit-mask: radial-gradient(circle, transparent 30%, #000 32%, #000 62%, transparent 70%); mask: radial-gradient(circle, transparent 30%, #000 32%, #000 62%, transparent 70%); }
.hero-orb span:nth-child(3) { inset: -15%; background: radial-gradient(circle, rgba(160, 32, 240, .35), rgba(61, 43, 255, .15) 40%, transparent 65%); filter: blur(40px); animation: orb-pulse 8s ease-in-out infinite; }
@keyframes orb-spin { to { transform: rotate(360deg); } }
@keyframes orb-pulse { 50% { opacity: .55; transform: scale(1.06); } }

/* ---------- maintenance ---------- */
.maint { min-height: 100vh; display: flex; align-items: center; }
.maint .hero-in { width: 100%; }
.maint-logo { width: 160px; margin-bottom: 48px; }
.maint h1 { max-width: 700px; }
.maint .hero-sub { font-size: clamp(1.05rem, 2vw, 1.3rem); max-width: 560px; color: #d5d2e8; }
.admin-bar { background: #ffae5c; color: #1a1205; text-align: center; font-size: .88rem; font-weight: 500; padding: 8px 16px; }
.admin-bar a { color: inherit; font-weight: 700; }

/* ---------- sections ---------- */
.section { padding-top: clamp(56px, 8vw, 100px); }
.section-head { margin-bottom: 32px; }
.section-head--row { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; }
.page-head { padding-top: clamp(32px, 6vw, 64px); padding-bottom: 28px; }
.page-head--cat h1 { font-size: clamp(2.2rem, 5.5vw, 4rem); }

.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cat { position: relative; display: flex; flex-direction: column; padding: 30px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); text-decoration: none; overflow: hidden; transition: transform .25s, border-color .25s; isolation: isolate; }
.cat::before { content: ""; position: absolute; inset: auto -30% -60% auto; width: 260px; height: 260px; border-radius: 50%; filter: blur(60px); opacity: .45; z-index: -1; transition: opacity .3s; }
.cat--motion-design::before { background: #ff2db4; }
.cat--3d::before { background: #3d2bff; }
.cat--audiovisuel::before { background: #ff7a2b; }
.cat:hover { transform: translateY(-4px); border-color: var(--line2); }
.cat:hover::before { opacity: .75; }
.cat p { color: var(--muted); flex: 1; }
.cat-ico { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: rgba(255, 255, 255, .07); margin-bottom: 22px; font-size: 1.4rem; }
.cat-more { display: inline-flex; gap: .4em; align-items: center; font-weight: 600; font-size: .9rem; color: #ff8fc8; }

.grid-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.fcard, .pcard { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s; }
.fcard:hover, .pcard:hover { transform: translateY(-4px); border-color: var(--line2); box-shadow: 0 24px 50px -30px rgba(160, 32, 240, .6); }
.fcard-media, .pcard-media { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--card2); }
.fcard-media img, .pcard-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.fcard:hover img, .pcard:hover img { transform: scale(1.04); }
.card-ph { width: 100%; height: 100%; min-height: 160px; aspect-ratio: 16/9; background: radial-gradient(circle at 70% 40%, rgba(255, 45, 180, .65), transparent 45%), radial-gradient(circle at 30% 70%, rgba(61, 43, 255, .7), transparent 50%), #15112a; }
.card-ph--3d { background: radial-gradient(circle at 65% 40%, rgba(61, 43, 255, .85), transparent 45%), radial-gradient(circle at 30% 75%, rgba(160, 32, 240, .6), transparent 50%), #110f26; }
.card-ph--audiovisuel { background: radial-gradient(circle at 65% 40%, rgba(255, 122, 43, .75), transparent 45%), radial-gradient(circle at 30% 70%, rgba(255, 45, 149, .55), transparent 50%), #1b1020; }
.badge { position: absolute; left: 14px; top: 14px; font-size: .75rem; font-weight: 600; padding: 5px 11px; border-radius: 999px; background: rgba(7, 6, 13, .7); backdrop-filter: blur(8px); border: 1px solid var(--line2); }
.badge--visio { background: rgba(160, 32, 240, .75); border-color: transparent; }
.fcard-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.fcard-cat { font-size: .78rem; color: var(--muted); margin-bottom: .5em; text-transform: uppercase; letter-spacing: .08em; }
.fcard h3 a, .pcard h3 a { text-decoration: none; }
.fcard-sub { color: var(--muted); font-size: .93rem; flex: 1; }
.fcard-foot { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: 14px; margin-top: auto; }
.fcard-dur { font-size: .85rem; color: var(--muted); }
.price { font-weight: 700; font-size: 1.1rem; }
.price s, .buy-price s { color: var(--muted); font-weight: 400; font-size: .8em; margin-left: .3em; }
.pcard { padding-bottom: 20px; }
.pcard > :not(.pcard-media) { padding: 0 22px; }
.pcard-meta { font-size: .8rem; color: var(--muted); margin: 16px 0 .6em; }
.pcard-meta a { color: #ff8fc8; text-decoration: none; font-weight: 600; }
.pcard p:last-child { color: var(--muted); font-size: .93rem; margin: 0; }

.formats { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.format-card { padding: 36px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.format-card p { color: var(--muted); }
.format-card--hl { background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; border: 1px solid transparent; }
.format-ico { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: var(--grad-btn); margin-bottom: 20px; font-size: 1.3rem; }
.ticks { list-style: none; padding: 0; margin: 0 0 1.6em; display: grid; gap: .55em; }
.ticks li { display: flex; gap: .6em; align-items: flex-start; }
.ticks .ico { color: var(--ok); margin-top: .25em; }
.ticks--2 { grid-template-columns: 1fr 1fr; gap: .8em 2em; }
.dots { padding-left: 1.2em; margin: 0; color: #d5d2e8; }
.dots li::marker { color: var(--pink); }

.agenda { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.agenda li { display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; padding: 18px 22px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.agenda h3 { margin: 0 0 .2em; }
.agenda h3 a { text-decoration: none; }
.agenda p { margin: 0; font-size: .9rem; }
.agenda-cat { text-transform: uppercase; letter-spacing: .08em; font-size: .72rem !important; color: #ff8fc8; }
.agenda-date { width: 66px; height: 66px; border-radius: 16px; background: var(--grad-btn); display: grid; place-content: center; text-align: center; line-height: 1.05; }
.agenda-date strong { font-size: 1.5rem; }
.agenda-date span { font-size: .75rem; text-transform: uppercase; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: s; }
.steps li { padding: 28px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg2); }
.steps span { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; font-weight: 700; margin-bottom: 14px; background: var(--grad); }
.steps p { color: var(--muted); margin: 0; }

.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 20px 40px 20px 0; font-weight: 600; font-size: 1.05rem; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: #ff8fc8; transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq .prose { color: var(--muted); padding-bottom: 18px; }

.cta-band { text-align: center; padding: clamp(40px, 6vw, 70px) 24px; border-radius: 28px; background: radial-gradient(circle at 15% 20%, rgba(255, 255, 255, .18), transparent 40%), var(--grad); }
.cta-band p { font-size: 1.1rem; opacity: .92; }

.filters { display: grid; gap: 12px; margin-bottom: 30px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { text-decoration: none; padding: .5em 1.1em; border-radius: 999px; font-size: .9rem; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); color: #d9d6ea; transition: background .2s; }
.chip:hover { background: rgba(255, 255, 255, .1); }
.chip.is-on { background: #fff; color: #120f1f; border-color: #fff; font-weight: 600; }
.empty { text-align: center; padding: 60px 20px; border: 1px dashed var(--line2); border-radius: var(--radius); color: var(--muted); }
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.pager a { min-width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--card); border: 1px solid var(--line); text-decoration: none; }
.pager a.is-on { background: var(--grad-btn); border-color: transparent; }

/* ---------- fiche formation ---------- */
.f-hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; padding-top: 32px; padding-bottom: 40px; }
.f-hero h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); }
.f-hero-media img, .f-hero-media .card-ph { border-radius: var(--radius); width: 100%; aspect-ratio: 16/9; object-fit: cover; box-shadow: 0 40px 80px -40px rgba(160, 32, 240, .7); }
.f-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { display: inline-block; font-size: .78rem; font-weight: 600; padding: .35em .9em; border-radius: 999px; background: rgba(255, 255, 255, .07); border: 1px solid var(--line2); text-decoration: none; }
.tag--visio { background: rgba(160, 32, 240, .3); }
.tag--draft { background: rgba(255, 122, 43, .25); border-color: rgba(255, 122, 43, .5); }
.f-facts { list-style: none; padding: 0; margin: 1.5em 0 0; display: flex; flex-wrap: wrap; gap: 10px 26px; color: #d5d2e8; font-size: .95rem; }
.f-facts li { display: flex; gap: .45em; align-items: center; }
.f-facts .ico { color: #ff8fc8; }
.f-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 48px; align-items: start; }
.f-main > section { margin-bottom: 44px; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.box h2 { font-size: 1.3rem; }
.f-info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.program details { border: 1px solid var(--line); border-radius: 14px; margin-bottom: 10px; background: var(--card); overflow: hidden; }
.program summary { cursor: pointer; padding: 16px 20px; font-weight: 600; display: flex; gap: 12px; align-items: center; list-style: none; }
.program summary::-webkit-details-marker { display: none; }
.program summary small { margin-left: auto; color: var(--muted); font-weight: 400; white-space: nowrap; }
.mod-n { font-size: .8rem; color: #ff8fc8; font-variant-numeric: tabular-nums; }
.program ul { list-style: none; margin: 0; padding: 0 20px 14px; }
.program li { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); font-size: .94rem; color: #d5d2e8; }
.program li .ico { color: var(--muted); }
.program li small { margin-left: auto; color: var(--muted); }
.preview-btn { background: rgba(255, 45, 149, .15); color: #ff9dcf; border: 0; border-radius: 999px; font-size: .75rem; padding: .3em .8em; cursor: pointer; font-weight: 600; }
.f-side { position: sticky; top: 96px; }
.buy-card { background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; border: 1px solid transparent; border-radius: 22px; padding: 28px; box-shadow: 0 30px 60px -30px rgba(160, 32, 240, .5); }
.buy-price { font-size: 2.2rem; font-weight: 700; margin: 0; line-height: 1.2; }
.buy-list { list-style: none; padding: 18px 0 0; margin: 20px 0 0; border-top: 1px solid var(--line); display: grid; gap: 10px; font-size: .92rem; color: #d5d2e8; }
.buy-list li { display: flex; gap: .6em; align-items: center; }
.buy-list .ico { color: #ff8fc8; }
.sessions { border: 0; padding: 0; margin: 16px 0; display: grid; gap: 8px; }
.sessions legend { font-weight: 600; margin-bottom: 8px; font-size: .95rem; }
.session-opt { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--line2); border-radius: 12px; cursor: pointer; transition: border-color .2s, background .2s; }
.session-opt:has(input:checked) { border-color: var(--pink); background: rgba(255, 45, 149, .08); }
.session-opt input { accent-color: var(--pink); margin-top: 5px; }
.session-opt span { display: grid; font-size: .9rem; }
.session-opt small { color: var(--muted); }
.session-opt small.warn { color: #ffae7a; }
.session-opt.is-full { opacity: .45; cursor: not-allowed; }
.buy-card form .btn { margin-top: 10px; }

.buy-bar { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: rgba(13, 11, 23, .96); border-top: 1px solid var(--line2); transition: transform .3s; }
.buy-bar.is-hidden { transform: translateY(110%); }
.buy-bar strong { font-size: 1.2rem; }
.buy-bar small { display: block; color: var(--muted); font-size: .75rem; }
.has-buy-bar .site-footer { padding-bottom: 80px; }
.embed { position: relative; aspect-ratio: 16/9; border-radius: var(--radius); overflow: hidden; background: #000; }
.embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.preview-dialog { width: min(900px, 94vw); padding: 0; border: 1px solid var(--line2); border-radius: 18px; background: var(--card); color: var(--text); }
.preview-dialog::backdrop { background: rgba(0, 0, 0, .75); backdrop-filter: blur(4px); }
.preview-head { display: flex; justify-content: space-between; align-items: center; padding: 12px 18px; }
.preview-head button { background: none; border: 0; font-size: 1.8rem; line-height: 1; cursor: pointer; color: #fff; }
.preview-body video { width: 100%; background: #000; }
.preview-body .embed { border-radius: 0; }

/* ---------- prose (articles, pages) ---------- */
.prose { font-size: 1.04rem; color: #dcd9ee; }
.prose h2 { margin-top: 1.8em; font-size: 1.65rem; color: #fff; scroll-margin-top: 100px; }
.prose h3 { margin-top: 1.5em; font-size: 1.25rem; color: #fff; }
.prose a { color: #ff8fc8; }
.prose img { border-radius: 14px; margin: 1.6em auto; }
.prose figure { margin: 0; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--pink); }
.prose blockquote { margin: 1.6em 0; padding: 4px 0 4px 22px; border-left: 3px solid; border-image: var(--grad) 1; font-size: 1.1rem; color: #fff; }
.prose code { background: rgba(255, 255, 255, .08); padding: .15em .4em; border-radius: 6px; font-size: .9em; }
.prose pre { background: #0b0a14; border: 1px solid var(--line); padding: 18px; border-radius: 12px; overflow-x: auto; }
.prose pre code { background: none; padding: 0; }
.prose hr { border: 0; height: 1px; background: var(--line2); margin: 2em 0; }
.prose .embed { margin: 1.6em 0; }
.post-head { padding-top: 32px; }
.post-head h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); }
.post-cover { width: 100%; border-radius: 22px; margin: 10px 0 32px; aspect-ratio: 16/9; object-fit: cover; }
.toc { margin-bottom: 32px; padding: 22px 26px; }
.toc ol { margin: .6em 0 0; padding-left: 1.3em; color: var(--muted); }
.toc a { text-decoration: none; color: #dcd9ee; }
.toc a:hover { color: #ff8fc8; }
.post-cta { margin: 48px 0 0; padding: 32px; border-radius: 22px; background: linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; border: 1px solid transparent; }
.post-cta h2 { font-size: 1.5rem; }
.share { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 36px 0 0; padding-top: 22px; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
.share a, .share button { background: rgba(255, 255, 255, .06); border: 1px solid var(--line); color: #fff; padding: .4em 1em; border-radius: 999px; text-decoration: none; cursor: pointer; font-size: .85rem; }

/* ---------- formulaires ---------- */
.form { display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: .9rem; font-weight: 500; }
.form input:not([type=checkbox]):not([type=radio]), .form textarea, .form select { width: 100%; background: #0b0a14; border: 1px solid var(--line2); border-radius: 12px; padding: .8em 1em; transition: border-color .2s; }
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--pink); }
.form input:disabled { opacity: .55; }
.form label > small { margin-top: -4px; }
.form .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--muted); }
.form .check input { margin-top: 5px; accent-color: var(--pink); }
.form summary { cursor: pointer; color: #ff8fc8; font-size: .9rem; margin-bottom: 10px; }
.form details label { margin-bottom: 10px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp { position: absolute !important; left: -9999px; }
.auth { display: grid; place-items: center; padding: 48px 24px 0; }
.auth .form { width: 100%; max-width: 440px; }
.auth h1 { font-size: 1.9rem; margin-bottom: 0; }

/* ---------- espace élève ---------- */
.my-courses { display: grid; gap: 18px; margin-bottom: 40px; }
.my-course { display: grid; grid-template-columns: 260px 1fr; gap: 24px; padding: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.my-course-img img, .my-course-img .card-ph { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 12px; min-height: 0; }
.my-course h3 { margin-bottom: .4em; }
.session-line { display: flex; gap: .5em; align-items: center; color: #d5d2e8; }
.progress { height: 8px; border-radius: 99px; background: rgba(255, 255, 255, .08); overflow: hidden; margin: 10px 0 6px; }
.progress span { display: block; height: 100%; background: var(--grad); border-radius: 99px; transition: width .4s; }
.account-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 24px; }
.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { color: var(--muted); font-weight: 500; font-size: .82rem; }

.learn { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 36px; padding-top: 28px; align-items: start; }
.learn-side { position: sticky; top: 96px; max-height: calc(100vh - 120px); overflow-y: auto; padding: 22px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.learn-side a.small { text-decoration: none; color: var(--muted); }
.learn-title { font-size: 1.2rem; margin: 14px 0 8px; }
.learn-mod { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: #ff8fc8; margin: 20px 0 6px; font-weight: 600; }
.learn-nav ul { list-style: none; padding: 0; margin: 0; }
.learn-nav a { display: flex; gap: 10px; align-items: baseline; padding: 8px 10px; border-radius: 10px; text-decoration: none; font-size: .9rem; color: #d5d2e8; }
.learn-nav a small { margin-left: auto; color: var(--muted); }
.learn-nav a:hover { background: rgba(255, 255, 255, .05); }
.learn-nav .is-current a { background: rgba(255, 45, 149, .12); color: #fff; }
.learn-nav .dot { width: 10px; height: 10px; flex: none; border-radius: 50%; border: 2px solid var(--line2); transform: translateY(1px); }
.learn-nav .is-done .dot { background: var(--ok); border-color: var(--ok); }
.lesson-title { font-size: clamp(1.5rem, 3vw, 2rem); }
.player video { width: 100%; border-radius: var(--radius); background: #000; aspect-ratio: 16/9; }
.lesson-content { margin-top: 28px; }
.lesson-actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.session-box { margin-bottom: 28px; }
.session-box h2 { display: flex; gap: .5em; align-items: center; }

/* ---------- pied de page ---------- */
.site-footer { margin-top: clamp(70px, 10vw, 120px); border-top: 1px solid var(--line); background: var(--bg2); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
.footer-grid img { width: 140px; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: .92rem; }
.footer-grid a { text-decoration: none; color: var(--muted); }
.footer-grid a:hover { color: #fff; }
.foot-title { font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; color: #fff; margin-bottom: 14px; }
.socials { display: flex; gap: 14px; flex-wrap: wrap; font-size: .9rem; }
.foot-bottom { border-top: 1px solid var(--line); margin-top: 44px; padding-top: 20px; padding-bottom: 28px; font-size: .82rem; color: var(--muted); }

/* ---------- animations d'apparition ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
  .f-layout { grid-template-columns: 1fr; }
  .f-side { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .learn { grid-template-columns: 1fr; }
  .learn-side { position: static; max-height: none; order: 2; }
}
@media (max-width: 900px) {
  .burger { display: block; }
  /* backdrop-filter ferait du header le repère du menu fixe : on l'enlève sur mobile */
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(7, 6, 13, .94); }
  .nav { position: fixed; inset: 76px 0 0 0; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0; padding: 12px 24px 28px; background: #07060d; transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s, visibility .25s; overflow-y: auto; }
  body.menu-open { overflow: hidden; }
  .buy-bar { display: flex; }
  .nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a { display: block; padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav ul a::after { display: none; }
  .nav-actions { flex-wrap: wrap; padding-top: 18px; }
  .cats, .formats, .steps { grid-template-columns: 1fr; }
  .f-hero { grid-template-columns: 1fr; gap: 28px; }
  .hero-orb { right: -40vw; width: 110vw; opacity: .55; }
  .account-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .grid-cards { grid-template-columns: 1fr; }
  .ticks--2, .row2 { grid-template-columns: 1fr; }
  .agenda li { grid-template-columns: auto 1fr; }
  .agenda li .btn { grid-column: 1 / -1; }
  .my-course { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .box { padding: 20px; }
  .header-in { height: 68px; }
  .nav { inset: 68px 0 0 0; }
  .logo img { width: 116px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}