/* The onboarding (onboarding3.js), from the approved mock (~/orca/solve-onboarding-mock/style.css v6), scoped to
   #onboarding so nothing leaks into the app; the app's tokens (app.css), plus the answers' colours and the dot grid.
   The tour inside the first course (.o3-veil, .o3-tour, .o3-lift) sits on the app itself. */

@property --o3-turn { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
#onboarding, .o3-tour { --dot: rgb(255 255 255 / .05);
  --c-blue: #5aa9ff; --c-violet: #b18cff; --c-coral: #ff7a63; --c-mint: #3ddc97; --c-amber: #ffb340; --c-pink: #ff6fa8; --c-teal: #4fd1d9; --c-indigo: #8c8cff; }
:root[data-theme="light"] #onboarding, :root[data-theme="light"] .o3-tour { --dot: rgb(17 18 20 / .055);
  --c-blue: #0071e3; --c-violet: #7b4fd6; --c-coral: #e2553c; --c-mint: #12a86a; --c-amber: #c27a00; --c-pink: #d6336c; --c-teal: #0f9aa3; --c-indigo: #5856d6; }
#onboarding { position: relative; z-index: 30; color: var(--ink); font-family: var(--sans); }
#onboarding button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
#onboarding input { font: inherit; color: inherit; }
#onboarding img { display: block; }
#onboarding svg { flex: none; }
/* ---------- the page: a faint dot grid, the question in the middle ---------- */
#onboarding .ob3 { min-height: 100vh; min-height: 100dvh; display: grid; grid-template-rows: auto 1fr; background:
  radial-gradient(var(--dot) 1px, transparent 1.2px) 0 0 / 22px 22px, var(--bg); }
#onboarding .ob3-top { display: grid; grid-template-columns: 1fr minmax(0, 600px) 1fr; align-items: center; gap: 16px; padding: 22px clamp(16px, 3vw, 44px) 0; }
#onboarding .ob3-top .l { justify-self: start; }
#onboarding .ob3-top .r { justify-self: end; display: flex; gap: 8px; }
#onboarding .round { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--card); box-shadow: var(--shadow); color: var(--ink-2); transition: transform .35s var(--spring), color .2s, opacity .25s; }
@media (hover: hover) {
  #onboarding .round:hover { color: var(--ink); }
}
#onboarding .round:active { transform: scale(.92); }
#onboarding .round[hidden] { display: grid; visibility: hidden; opacity: 0; }
#onboarding .ob3-bar { height: 4px; border-radius: 4px; background: var(--fill-2); overflow: hidden; }
#onboarding .ob3-bar i { display: block; height: 100%; border-radius: 4px; background: var(--blue); transform-origin: left; transition: transform .6s var(--out); }
#onboarding .stage { display: grid; place-items: center; padding: 28px 16px 12vh; }
#onboarding .ob3-q { width: 100%; max-width: 600px; display: flex; flex-direction: column; align-items: center; text-align: center; }
#onboarding .ob3-q.ob3-wide { max-width: 760px; }
#onboarding .ob3-q h1 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4.6vw, 44px); line-height: 1.08; letter-spacing: -.02em; text-wrap: balance; }
#onboarding .ob3-q .why { margin: 12px 0 0; font-size: 16px; color: var(--ink-3); text-wrap: balance; }
#onboarding .ob3-q .body { width: 100%; margin-top: 34px; display: flex; flex-direction: column; align-items: center; gap: 22px; }
/* the way in and out of a page */
#onboarding .ob3-q > * { animation: o3-rise .7s var(--out) backwards; }
#onboarding .ob3-q > :nth-child(2) { animation-delay: .05s; }
#onboarding .ob3-q > :nth-child(3) { animation-delay: .1s; }
#onboarding .ob3-q.leaving > * { animation: o3-sink .18s ease-in forwards; }
@keyframes o3-rise { from { opacity: 0; transform: translateY(14px); filter: blur(4px); } }
@keyframes o3-sink { to { opacity: 0; transform: translateY(-8px); filter: blur(3px); } }
/* ---------- the answers ---------- */
#onboarding .field { width: 100%; max-width: 440px; height: 52px; padding: 0 20px; border-radius: 999px; border: 0; background: var(--card); box-shadow: var(--shadow); font-size: 16px; text-align: left; transition: box-shadow .2s; }
#onboarding .field::placeholder { color: var(--faint); }
#onboarding .field:focus { outline: none; box-shadow: 0 0 0 1.5px var(--blue), 0 0 0 6px var(--blue-f); }
#onboarding .ob3-opts { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 640px; }
#onboarding .ob3-opt { --c: var(--c-blue); display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 20px 0 16px; border-radius: 999px; background: var(--card); box-shadow: var(--shadow); font-size: 15px; font-weight: 550; color: var(--ink); transition: box-shadow .2s, background .2s, transform .4s var(--spring), color .2s; animation: o3-rise .6s var(--out) backwards; animation-delay: calc(.08s + var(--i, 0) * .03s); }
#onboarding .ob3-opt svg { color: var(--c); }
@media (hover: hover) {
  #onboarding .ob3-opt:hover { box-shadow: 0 0 0 1px var(--line-2), 0 6px 18px -10px rgb(17 18 20 / .25); }
}
#onboarding .ob3-opt:active { transform: scale(.96); }
#onboarding .ob3-opt.on { color: var(--c); background: color-mix(in srgb, var(--c) 8%, var(--card)); box-shadow: 0 0 0 1.5px var(--c); }
#onboarding .ob3-opt .tick { display: none; }
#onboarding .ob3-opt.on .tick { display: inline; margin-left: -2px; }
/* big choices for the first fork (who you are): four tiles */
#onboarding .tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; width: 100%; max-width: 620px; }
#onboarding .tile { --c: var(--c-blue); display: flex; align-items: center; gap: 14px; padding: 18px 20px; border-radius: 22px; background: var(--card); box-shadow: var(--shadow); text-align: left; transition: box-shadow .2s, transform .4s var(--spring), background .2s; animation: o3-rise .6s var(--out) backwards; animation-delay: calc(.08s + var(--i, 0) * .04s); }
#onboarding .tile .ob3-ti { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: color-mix(in srgb, var(--c) 12%, transparent); color: var(--c); flex: none; }
#onboarding .tile b { display: block; font-size: 15.5px; font-weight: 600; }
#onboarding .tile small { display: block; font-size: 13px; color: var(--ink-3); margin-top: 1px; }
@media (hover: hover) {
  #onboarding .tile:hover { box-shadow: 0 0 0 1px var(--line-2), 0 10px 24px -14px rgb(17 18 20 / .3); }
}
#onboarding .tile:active { transform: scale(.98); }
#onboarding .tile.on { background: color-mix(in srgb, var(--c) 7%, var(--card)); box-shadow: 0 0 0 1.5px var(--c); }
#onboarding .other { width: 100%; max-width: 440px; overflow: hidden; display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--out), opacity .3s; opacity: 0; }
#onboarding .other.open { grid-template-rows: 1fr; opacity: 1; }
#onboarding .other > div { min-height: 0; padding: 4px; }
#onboarding .acts { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
#onboarding .btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 26px; border-radius: 999px; background: var(--btn); color: #fff; font-size: 15.5px; font-weight: 600; white-space: nowrap; box-shadow: 0 14px 30px -16px rgb(0 113 227 / .9); transition: filter .2s, transform .45s var(--spring), opacity .25s, box-shadow .25s; }
#onboarding .btn.ob3-wide { min-width: 240px; }
@media (hover: hover) {
  #onboarding .btn:hover { transform: translateY(-1px); filter: brightness(1.07); }
}
#onboarding .btn:active { transform: scale(.97); }
#onboarding .btn[disabled] { opacity: .32; pointer-events: none; box-shadow: none; }
#onboarding .btn.ghost { background: var(--card); color: var(--ink); box-shadow: var(--shadow); }
#onboarding .kbd { display: inline-grid; place-items: center; height: 20px; min-width: 20px; padding: 0 4px; border-radius: 6px; background: rgb(255 255 255 / .2); font-size: 11px; font-weight: 600; }
/* ---------- the reward: where to start ---------- */
#onboarding .picks { width: 100%; display: grid; gap: 14px; text-align: left; }
/* ---------- inside the course: the app's frame, a guided tour on top ---------- */
@keyframes o3-fade { from { opacity: 0; } }
@media (max-width: 760px) {
  #onboarding .ob3-top { grid-template-columns: auto 1fr auto; }
  #onboarding .ob3-q h1 { font-size: 32px; }
  #onboarding .kbd { display: none; }
  #onboarding .ob3-opt { min-height: 42px; font-size: 14.5px; padding: 0 16px 0 13px; }
  #onboarding .tiles { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { #onboarding *, #onboarding *::before, #onboarding *::after, .o3-tour, .o3-veil { animation: none !important; transition: none !important; } }
/* ======================= round 2 (8 Nov): the emblem, words that arrive, the old onboarding's end ======================= */
#onboarding .ob3-bar i { background: linear-gradient(90deg, var(--blue), color-mix(in srgb, var(--blue) 60%, #a35cf0)); box-shadow: 0 0 14px -2px color-mix(in srgb, var(--blue) 70%, transparent); }
/* the emblem: a soft tile, a ring that turns, a glow, three small moons; its sign is drawn, then becomes your answer */
#onboarding .ob3-q > .emb { animation: o3-emb-in .9s var(--spring) backwards, o3-float 6s ease-in-out 1.2s infinite; }
#onboarding .emb { --c: var(--c-blue); position: relative; width: 76px; height: 76px; margin-bottom: 26px; flex: none; }
#onboarding .emb-glow { position: absolute; inset: -18px; border-radius: 40px; background: radial-gradient(closest-side, color-mix(in srgb, var(--c) 30%, transparent), transparent); filter: blur(4px); transition: background .6s; animation: o3-breathe 4s ease-in-out infinite; }
#onboarding .emb-ring { position: absolute; inset: 0; border-radius: 25px; padding: 1.5px; background: conic-gradient(from var(--o3-turn), var(--c), transparent 28%, color-mix(in srgb, var(--c) 45%, transparent) 55%, transparent 78%, var(--c));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); animation: o3-turn 5s linear infinite; transition: background .6s; }
#onboarding .emb-in { position: absolute; inset: 4px; display: grid; place-items: center; border-radius: 21px; color: var(--c); transition: color .45s;
  background: linear-gradient(160deg, color-mix(in srgb, var(--c) 14%, var(--card)) 0%, var(--card) 70%); box-shadow: 0 0 0 1px var(--line), 0 14px 30px -18px color-mix(in srgb, var(--c) 60%, transparent), inset 0 1px 0 rgb(255 255 255 / .5); }
#onboarding .emb-ic { grid-area: 1 / 1; display: grid; place-items: center; }
#onboarding .emb-ic svg * { stroke-dasharray: 70; stroke-dashoffset: 70; animation: o3-draw 1.1s .35s var(--out) forwards; }
#onboarding .emb-ic.is-new { animation: o3-ic-in .55s var(--spring) backwards; }
#onboarding .emb-ic.is-new svg * { animation-duration: .7s; animation-delay: .05s; }
#onboarding .emb-ic.is-old { animation: o3-ic-out .3s ease-in forwards; }
#onboarding .emb.is-pulse .emb-in { animation: o3-emb-pulse .55s var(--spring); }
#onboarding .emb-dot { position: absolute; top: 50%; left: 50%; width: 6px; height: 6px; margin: -3px; border-radius: 50%; background: var(--c); opacity: .55; transition: background .6s; animation: o3-orbit 10s linear infinite; }
#onboarding .emb-dot.d2 { width: 4px; height: 4px; margin: -2px; opacity: .4; animation-duration: 14s; animation-direction: reverse; --r: 58px; }
#onboarding .emb-dot.d3 { width: 3px; height: 3px; margin: -1.5px; opacity: .35; animation-duration: 8s; animation-delay: -3s; --r: 46px; }
#onboarding .emb.is-wave .emb-ic svg { transform-origin: 65% 85%; animation: o3-wave 1.4s ease-in-out 1.2s 2; }
#onboarding .emb.is-end .emb-dot { animation: o3-orbit 10s linear infinite, o3-twinkle 1.6s ease-in-out infinite alternate; }
#onboarding .emb.is-end .emb-glow { inset: -28px; }
@keyframes o3-turn { to { --turn: 360deg; } }
@keyframes o3-draw { to { stroke-dashoffset: 0; } }
@keyframes o3-emb-in { from { opacity: 0; transform: scale(.6) rotate(-8deg); filter: blur(6px); } }
@keyframes o3-float { 50% { transform: translateY(-5px); } }
@keyframes o3-breathe { 50% { opacity: .55; transform: scale(.94); } }
@keyframes o3-ic-in { from { opacity: 0; transform: scale(.4) rotate(-25deg); } }
@keyframes o3-ic-out { to { opacity: 0; transform: scale(.5) rotate(20deg); filter: blur(3px); } }
@keyframes o3-emb-pulse { 40% { transform: scale(1.1); } }
@keyframes o3-orbit { from { transform: rotate(0deg) translateX(var(--r, 52px)); } to { transform: rotate(360deg) translateX(var(--r, 52px)); } }
@keyframes o3-wave { 0%, 100% { transform: rotate(0); } 20% { transform: rotate(16deg); } 40% { transform: rotate(-10deg); } 60% { transform: rotate(12deg); } 80% { transform: rotate(-4deg); } }
@keyframes o3-twinkle { to { opacity: .9; } }
/* the title arrives a word at a time */
#onboarding .ob3-q h1 { animation: none !important; }
#onboarding .ob3-q h1 .w { display: inline-block; animation: o3-word .75s var(--out) backwards; animation-delay: calc(.15s + var(--w) * .055s); }
@keyframes o3-word { from { opacity: 0; transform: translateY(.38em); filter: blur(7px); } }
#onboarding .ob3-q .why { animation-delay: .32s !important; }
#onboarding .ob3-q.leaving h1 .w { animation: o3-sink .2s ease-in forwards; }
/* tiles: a radio that fills; pills: the sign spins in, a check slides out */
#onboarding .tile .ob3-tt { flex: 1; }
#onboarding .tile .radio { width: 20px; height: 20px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--line-2); transition: box-shadow .35s var(--spring); flex: none; }
#onboarding .tile.on .radio { box-shadow: inset 0 0 0 6px var(--c); }
#onboarding .tile.on .ob3-ti { animation: o3-ic-in .5s var(--spring); }
#onboarding .ob3-opt .pi { display: grid; place-items: center; transition: transform .4s var(--spring); }
#onboarding .ob3-opt.on .pi { animation: o3-spin-pop .55s var(--spring); }
#onboarding .ob3-opt .ck { display: inline-grid; place-items: center; width: 0; margin-left: -10px; overflow: hidden; opacity: 0; transition: width .35s var(--spring), margin .35s var(--spring), opacity .2s; }
#onboarding .ob3-opt.on .ck { width: 16px; margin-left: -2px; opacity: 1; }
@keyframes o3-spin-pop { 0% { transform: scale(.6) rotate(-30deg); } 60% { transform: scale(1.18) rotate(6deg); } }
/* «Altro»: a line opens under the answers, with its own Continue */
#onboarding .other > div { padding: 4px 4px 2px; }
#onboarding .other-in { display: flex; gap: 10px; align-items: center; justify-content: center; transform: translateY(-6px); transition: transform .45s var(--out); }
#onboarding .other.open .other-in { transform: none; }
#onboarding .other-in .field { flex: 1; max-width: none; }
#onboarding .other-in .btn.ob3-wide { min-width: 0; flex: none; }
#onboarding .other { max-width: 560px; }
/* the end: three cards like the old onboarding, the first already chosen; the button follows the card */
#onboarding .ob3-q.end { max-width: 1100px; }
#onboarding .picks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; width: 100%; text-align: left; }
#onboarding .picks.n2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 760px; margin: 0 auto; }
#onboarding .picks.n1 { grid-template-columns: minmax(0, 440px); justify-content: center; }
#onboarding .pick { display: flex; flex-direction: column; text-align: left; animation: o3-rise .85s var(--out) backwards; animation-delay: calc(.35s + var(--i) * .09s); }
#onboarding .pick-img { position: relative; display: block; aspect-ratio: 16 / 10; border-radius: 24px; overflow: hidden; background: var(--card-2); box-shadow: 0 0 0 1px var(--line); transition: transform .35s var(--ease), border-radius .35s var(--ease), box-shadow .3s; }
#onboarding .pick-img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; transition: transform .7s var(--ease), filter .35s; }
#onboarding .pick:not(.on) .pick-img img { filter: saturate(.78); }
@media (hover: hover) {
  #onboarding .pick:hover .pick-img { transform: translateY(-4px); border-radius: 30px; }
  #onboarding .pick:hover .pick-img img { transform: scale(1.05); }
}
#onboarding .pick.on .pick-img { box-shadow: 0 0 0 2px var(--btn), 0 24px 46px -24px color-mix(in srgb, var(--btn) 70%, transparent); }
#onboarding .pick .tick { position: absolute; z-index: 2; top: 12px; right: 12px; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--btn); color: #fff; box-shadow: 0 6px 16px -6px rgb(0 0 0 / .5); transform: scale(0); transition: transform .45s var(--spring); }
#onboarding .pick.on .tick { transform: scale(1); }
#onboarding .pick-meta { margin: 16px 2px 6px; font-size: 13px; color: var(--ink-3); }
#onboarding .pick-t { margin: 0 2px; font-family: var(--serif); font-weight: 400; font-size: 25px; line-height: 1.12; letter-spacing: -.015em; text-wrap: balance; }
#onboarding .pick-why { margin: 8px 2px 0; font-size: 13.5px; color: var(--ink-3); transition: color .3s; }
#onboarding .pick.on .pick-why { color: var(--blue); }
#onboarding .pick .make { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 20px;
  background: radial-gradient(120% 90% at 0% 0%, color-mix(in srgb, var(--blue) 22%, transparent), transparent 60%), radial-gradient(120% 100% at 100% 100%, rgb(163 92 240 / .2), transparent 60%), var(--card-2); }
#onboarding .end-acts { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-top: 14px; animation: o3-rise .8s var(--out) .65s backwards; }
#onboarding .end-acts .note { margin: 0; font-size: 13.5px; color: var(--ink-3); }
#onboarding .btn.lg { min-height: 54px; padding: 0 28px; font-size: 16px; }
#onboarding .btn.ghost { box-shadow: var(--shadow); }
@media (max-width: 760px) {
  #onboarding .emb { width: 64px; height: 64px; margin-bottom: 18px; }
  #onboarding .emb-ring { border-radius: 21px; }
  #onboarding .emb-in { border-radius: 17px; }
  #onboarding .other-in { flex-direction: column; align-items: stretch; }
  #onboarding .picks, #onboarding .picks.n2 { display: flex; gap: 14px; margin: 0 -16px; padding: 4px 16px 10px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 16px; scrollbar-width: none; max-width: none; width: calc(100% + 32px); }
  #onboarding .picks::-webkit-scrollbar { display: none; }
  #onboarding .pick { flex: none; width: 80%; scroll-snap-align: start; }
  #onboarding .picks.n1 .pick { width: 100%; }
  #onboarding .end-acts .acts { flex-direction: column; width: 100%; }
  #onboarding .end-acts .btn { width: 100%; white-space: normal; text-align: center; line-height: 1.25; }
}
#onboarding .ob3-q.leaving > .emb { animation: o3-sink .2s ease-in forwards; }

/* the badge on the first card */
#onboarding .pick .badge { position: absolute; z-index: 2; top: 12px; left: 12px; padding: 4px 10px; border-radius: 999px; background: var(--card); color: var(--ink); font-size: 12px; font-weight: 650; box-shadow: var(--shadow); }
#onboarding .pick-img img.wi { width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; }

/* ---------- the tour inside the first course: a veil, the thing lifted, a card next to it ---------- */
.o3-veil { position: fixed; inset: 0; z-index: 60; background: rgb(10 10 12 / .38); backdrop-filter: saturate(.9); animation: o3-fade .4s ease backwards; }
.o3-lift { position: relative; z-index: 61; border-radius: 16px; box-shadow: 0 0 0 6px var(--bg), 0 0 0 7px var(--line-2) !important; background: var(--card); transition: box-shadow .3s; }
.o3-tour { position: fixed; z-index: 62; width: 320px; padding: 20px 20px 16px; border-radius: 22px; background: var(--card); color: var(--ink); box-shadow: var(--shadow-hi), 0 0 0 1px var(--line-2); animation: o3-rise .5s var(--out) backwards; }
.o3-tour h3 { margin: 0 0 6px; font-family: var(--serif); font-weight: 400; font-size: 22px; line-height: 1.15; }
.o3-tour p { margin: 0; font-size: 14.5px; color: var(--ink-2); }
.o3-tour .row { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
.o3-tour .n { font-size: 13px; color: var(--ink-3); }
.o3-tour .btn.sm { min-height: 38px; padding: 0 16px; font-size: 14px; box-shadow: none; }
@media (max-width: 760px) { .o3-tour { left: 16px !important; right: 16px; width: auto; } }


/* ---------- round 3 of the end page (8 Nov, Ale: less text, more white space; the mock's style.css v7) ---------- */
#onboarding .ob3-q.end .why { margin-top: 16px; }
#onboarding .ob3-q.end .body { margin-top: 56px; }
#onboarding .picks { gap: 36px; }
#onboarding .pick-t { margin: 22px 2px 0; }
/* the reason is said once, under the chosen card; the others keep its place so nothing jumps */
#onboarding .pick-why { margin-top: 10px; line-height: 1.45; opacity: 0; transform: translateY(-3px); transition: opacity .35s, transform .35s var(--ease), color .3s; }
#onboarding .pick.on .pick-why { opacity: 1; transform: none; }
/* «Crea»: only the mark, in the middle; the title is under the card as for the others */
#onboarding .pick .make { justify-content: center; align-items: center; }
#onboarding .end-acts { margin-top: 64px; }
@media (max-width: 640px) {
  #onboarding .ob3-q.end .body { margin-top: 36px; }
  #onboarding .picks, #onboarding .picks.n2 { gap: 16px; }
  #onboarding .pick-t { margin-top: 16px; }
  #onboarding .end-acts { margin-top: 36px; }
}

/* ---------- the «Crea» card's picture: «Dal foglio al corso» (Ale's choice, 8 Nov; the mock's style.css, version 2 only) ---------- */
#onboarding .pick .make.m2 { position: absolute; inset: 0; display: grid; grid-template-columns: 1fr auto 1.15fr; align-items: center; gap: 6%; padding: 0 9%; overflow: hidden;
  background: radial-gradient(90% 80% at 20% 10%, color-mix(in srgb, var(--blue) 14%, transparent), transparent 70%), radial-gradient(80% 90% at 90% 100%, rgb(163 92 240 / .12), transparent 70%), var(--card-2); }
#onboarding .m2 .doc { position: relative; display: flex; flex-direction: column; gap: 9px; aspect-ratio: 3 / 4; padding: 16px 14px; overflow: hidden; border-radius: 9px; background: var(--card); box-shadow: 0 0 0 1px var(--line), 0 14px 30px -18px rgb(0 0 0 / .5); }
#onboarding .m2 .doc b { display: block; width: 60%; height: 4px; margin-bottom: 3px; border-radius: 9px; background: color-mix(in srgb, var(--ink) 50%, transparent); }
#onboarding .m2 .doc i { display: block; height: 3px; border-radius: 9px; background: color-mix(in srgb, var(--ink) 14%, transparent); animation: o3-m2-line 4.8s ease-in-out infinite; animation-delay: calc(var(--k) * .22s); }
#onboarding .m2 .doc i:nth-of-type(even) { width: 78%; }
#onboarding .m2 .doc u { position: absolute; left: 0; right: 0; top: 0; height: 26%; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--blue) 22%, transparent), transparent); animation: o3-m2-scan 4.8s var(--ease) infinite; }
/* a dotted path between the page and the course, with a light running along it, the spark in the middle */
#onboarding .m2 .flow { position: relative; display: block; width: 52px; height: 30px; }
#onboarding .m2 .track { position: absolute; left: -8px; right: -8px; top: 50%; height: 2px; background: radial-gradient(circle, color-mix(in srgb, var(--ink) 25%, transparent) 1px, transparent 1.5px) 0 50% / 6px 2px repeat-x; }
#onboarding .m2 .track i { position: absolute; top: 50%; left: 0; width: 6px; height: 6px; margin-top: -3px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 10px var(--blue); opacity: 0; animation: o3-m2-run 4.8s linear infinite; }
#onboarding .m2 .track i:nth-child(2) { animation-delay: .2s; }
#onboarding .m2 .track i:nth-child(3) { animation-delay: .4s; }
#onboarding .m2 .spark { position: absolute; left: 50%; top: 50%; display: grid; place-items: center; width: 30px; height: 30px; margin: -15px 0 0 -15px; border-radius: 50%; background: var(--card); color: var(--blue); box-shadow: 0 0 0 1px var(--line); animation: o3-m2-pulse 4.8s ease-in-out infinite; }
#onboarding .m2 .course { display: grid; gap: 12px; padding: 18px 16px; border-radius: 12px; background: var(--card); box-shadow: 0 0 0 1px color-mix(in srgb, var(--blue) 40%, transparent), 0 14px 30px -16px color-mix(in srgb, var(--blue) 55%, transparent); animation: o3-m2-glow 4.8s ease-in-out infinite; }
#onboarding .m2 .m2-row { display: flex; align-items: center; gap: 8px; animation: o3-m2-row 4.8s var(--ease) infinite; animation-delay: calc(var(--j) * .18s); }
#onboarding .m2 .m2-row i { flex: none; width: 7px; height: 7px; border-radius: 50%; background: #0a84ff; }
#onboarding .m2 .m2-row.is-e i { background: #e08a00; }
#onboarding .m2 .m2-row s { position: relative; display: block; width: 80%; height: 5px; overflow: hidden; border-radius: 9px; background: color-mix(in srgb, var(--ink) 15%, transparent); text-decoration: none; }
#onboarding .m2 .m2-row:nth-child(2) s { width: 64%; }
#onboarding .m2 .m2-row:nth-child(3) s { width: 72%; }
#onboarding .m2 .m2-row:nth-child(4) s { width: 50%; }
#onboarding .m2 .m2-row s::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgb(255 255 255 / .35), transparent); transform: translateX(-100%); animation: o3-m2-shine 4.8s ease-in-out infinite; animation-delay: calc(var(--j) * .12s); }
@keyframes o3-m2-scan { 0% { transform: translateY(-100%); } 40%, 100% { transform: translateY(400%); } }
@keyframes o3-m2-pulse { 0%, 30%, 100% { transform: none; box-shadow: 0 0 0 1px var(--line); } 40% { transform: scale(1.15) rotate(12deg); box-shadow: 0 0 0 1px var(--blue), 0 0 18px color-mix(in srgb, var(--blue) 50%, transparent); } }
@keyframes o3-m2-row { 0%, 38% { opacity: 0; transform: translateX(-6px); } 48%, 92% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@keyframes o3-m2-run { 0%, 26% { left: 0; opacity: 0; } 30% { opacity: 1; } 44% { left: calc(100% - 6px); opacity: 1; } 48%, 100% { left: calc(100% - 6px); opacity: 0; } }
@keyframes o3-m2-line { 0%, 100% { background: color-mix(in srgb, var(--ink) 14%, transparent); } 8% { background: color-mix(in srgb, var(--blue) 55%, transparent); } 18% { background: color-mix(in srgb, var(--ink) 14%, transparent); } }
@keyframes o3-m2-shine { 0%, 52% { transform: translateX(-100%); } 66%, 100% { transform: translateX(100%); } }
@keyframes o3-m2-glow { 0%, 40%, 100% { transform: none; } 50% { transform: translateY(-2px) scale(1.02); } }
@media (prefers-reduced-motion: reduce) { #onboarding .pick .make *, #onboarding .pick .make *::before, #onboarding .pick .make *::after { animation: none !important; } #onboarding .m2 .m2-row { opacity: 1; } }