/* Collego home-page tour (tour.js). The stage is designed at 960x540 and scaled to
   fit its frame; everything inside uses the landing page's tokens. */

.film-sec { padding-top: 40px; }
.film { border: var(--border); border-radius: var(--radius); background: var(--paper); box-shadow: var(--raise); overflow: hidden; outline: none; }
.film:focus-visible { outline: 2px solid var(--indigo); outline-offset: 3px; }
.film-frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--paper);
  background-image: radial-gradient(rgba(10, 10, 10, 0.08) 1px, transparent 1px); background-size: 24px 24px; }
.film-stage { position: absolute; left: 0; top: 0; width: 960px; height: 540px; transform-origin: 0 0;
  font-family: var(--body); color: var(--ink); line-height: 1.35; }
.film-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 22px 14px 16px; border: 0; border-radius: 999px; background: var(--ink); color: #fff; font: 600 16px/1 var(--body); letter-spacing: 0.04em;
  cursor: pointer; box-shadow: var(--raise-lg); transition: transform 0.15s ease, box-shadow 0.15s ease; }
.film-play:hover { transform: translate(-50%, -50%) scale(1.04); }
.film-play.hidden { display: none; }
.film-play-icon { width: 34px; height: 34px; border-radius: 50%; background: var(--grad); position: relative; }
.film-play-icon::after { content: ""; position: absolute; left: 13px; top: 9px; border-style: solid; border-width: 8px 0 8px 13px; border-color: transparent transparent transparent #fff; }
.film-bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-top: var(--border); }
.film-btn { width: 36px; height: 36px; border: var(--border); border-radius: 50%; background: var(--paper); cursor: pointer; display: grid; place-items: center; padding: 0; color: var(--ink); }
.film-btn svg { width: 16px; height: 16px; }
.film-btn .when-playing, .film-btn.is-playing .when-paused, .film.muted .when-loud, .film-btn .when-muted { display: none; }
.film-btn.is-playing .when-playing, .film.muted .when-muted { display: block; }
.film-progress { position: relative; flex: 1; height: 10px; border: var(--border); border-radius: 999px; background: var(--paper); cursor: pointer; overflow: hidden; }
.film-progress-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--grad); transition: width 0.12s linear; }
.film-ticks i { position: absolute; top: 0; bottom: 0; width: 1.5px; background: var(--ink); opacity: 0.35; }
.film-time { font-size: 13px; font-weight: 600; letter-spacing: 0.06em; color: var(--muted); font-variant-numeric: tabular-nums; min-width: 84px; text-align: right; }
.film-caption { margin: 0; padding: 12px 18px 14px; font-size: 15.5px; color: var(--muted); min-height: 48px; border-top: 1px dashed rgba(10, 10, 10, 0.25); }
.film-caption:empty::before { content: "Narrated. Captions appear here."; opacity: 0.6; }

/* motion primitives */
.f-anim { opacity: 0; transition: opacity 0.45s ease, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); transform: translateY(12px); }
.f-anim.from-up { transform: translateY(18px); }
.f-anim.from-left { transform: translateX(-28px); }
.f-anim.from-right { transform: translateX(28px); }
.f-anim.in { opacity: 1; transform: none; }
.film-stage.still .f-anim, .film-stage.still .f-flyer, .film-stage.still .f-scan, .film-stage.still .f-cursor { transition: none !important; animation: none !important; }
.sc { position: absolute; inset: 0; }
.sc .sq { width: 10px; height: 10px; }

/* shared pieces */
.f-kicker { font-size: 12px; font-weight: 600; letter-spacing: var(--track-wide); text-transform: uppercase; color: var(--indigo); margin-bottom: 8px; }
.f-kicker::before { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--indigo); margin-right: 8px; vertical-align: 1px; }
.f-title { font-family: var(--display); font-size: 54px; line-height: 0.98; letter-spacing: var(--track); }
.f-chip { display: inline-block; border: var(--border); border-radius: 999px; padding: 5px 12px; font-size: 13px; font-weight: 600; letter-spacing: 0.04em; background: var(--paper); }
.f-grid { display: grid; grid-template-columns: repeat(7, 34px); gap: 10px; }
.f-grid.small { grid-template-columns: repeat(7, 26px); gap: 7px; margin-top: 16px; }
.f-cell { display: block; width: 34px; height: 34px; border: 1.5px dashed var(--ink); border-radius: 3px; background: transparent; transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease; position: relative; }
.f-grid.small .f-cell { width: 26px; height: 26px; }
.f-cell.fill-i { background: var(--indigo); border-color: var(--indigo); border-style: solid; }
.f-cell.fill-y { background: var(--yellow); border-color: var(--yellow); border-style: solid; }
.f-cell.fill-p { background: var(--pink); border-color: var(--pink); border-style: solid; }
.f-cell.fill-k { background: var(--ink); border-color: var(--ink); border-style: solid; }
.f-cell.fill-k::after { content: ""; position: absolute; left: 30%; top: 22%; width: 22%; height: 44%; border: solid #fff; border-width: 0 3px 3px 0; transform: rotate(45deg); }
.f-grid.small .f-cell.fill-k::after { border-width: 0 2px 2px 0; }

/* scene 1: canvas */
.f-win { position: absolute; left: 70px; top: 64px; width: 540px; border: var(--border); border-radius: var(--radius); background: var(--paper); box-shadow: var(--raise); overflow: hidden; }
.f-win-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px dashed rgba(10, 10, 10, 0.35); background: #f6f6f6; font-size: 12px; color: var(--muted); }
.f-win-bar i { width: 9px; height: 9px; border-radius: 50%; background: #cfcfcf; }
.f-win-bar span { margin-left: 10px; font-family: ui-monospace, Menlo, Consolas, monospace; }
.f-win-body { padding: 14px 18px 18px; }
.f-win-h { font-family: var(--display); font-size: 26px; letter-spacing: var(--track); margin-bottom: 10px; }
.f-win-h span { font-family: var(--body); font-size: 13px; color: var(--muted); margin-left: 10px; letter-spacing: 0.06em; }
.f-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px dashed rgba(10, 10, 10, 0.3); font-size: 15px; }
.f-row b { font-weight: 600; }
.f-row span { margin-left: auto; color: var(--muted); font-size: 13.5px; }
.f-side { position: absolute; left: 660px; top: 150px; }
.f-squares { display: flex; gap: 10px; margin-top: 18px; }
.f-squares .sq { width: 22px; height: 22px; }

/* scene 2: the link */
.f-dialog { position: absolute; left: 60px; top: 120px; width: 380px; border: var(--border); border-radius: var(--radius); background: var(--paper); box-shadow: var(--raise); padding: 18px 20px 20px; }
.f-dlg-t { font-family: var(--display); font-size: 26px; letter-spacing: var(--track); margin-bottom: 6px; }
.f-dlg-p { font-size: 13.5px; color: var(--muted); margin-bottom: 12px; }
.f-url { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; border: var(--border); border-radius: var(--radius); padding: 10px 12px; background: #fafafa; color: var(--muted); word-break: break-all; }
.f-btn { display: inline-block; margin-top: 12px; padding: 8px 16px; border-radius: var(--radius); background: var(--grad); color: #fff; font-size: 13px; font-weight: 600; letter-spacing: 0.04em; transition: transform 0.12s ease; }
.f-btn.pressed { transform: scale(0.94); filter: brightness(0.9); }
.f-flyer { position: absolute; left: 80px; top: 232px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; padding: 8px 12px; border: var(--border); border-radius: 999px; background: var(--paper); box-shadow: var(--raise-lg); opacity: 0;
  transition: transform 0.85s cubic-bezier(0.3, 0.7, 0.2, 1), opacity 0.3s ease; }
.f-flyer.go { opacity: 1; transform: translate(468px, 6px) rotate(-2deg); }
.f-flyer.gone { opacity: 0; }
.f-app { position: absolute; left: 540px; top: 80px; width: 370px; border: var(--border); border-radius: var(--radius); background: var(--paper); box-shadow: var(--raise); padding: 18px 22px 20px; }
.f-wordmark { font-family: var(--display); font-size: 30px; letter-spacing: var(--track); margin-bottom: 14px; }
.f-label { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; margin-bottom: 6px; }
.f-input { display: flex; align-items: center; height: 42px; border: var(--border); border-radius: var(--radius); padding: 0 12px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; color: var(--ink); overflow: hidden; white-space: nowrap; }
.f-input.full { border-color: var(--indigo); border-style: solid; }
.f-caret { width: 1.5px; height: 18px; background: var(--ink); margin-left: 2px; animation: f-blink 1s steps(2) infinite; }
@keyframes f-blink { to { opacity: 0; } }
.f-note { margin-top: 12px; border: var(--border); border-radius: var(--radius); background: var(--yellow-soft); padding: 8px 12px; font-size: 13.5px; }

/* scene 3: reminders */
.f-card { position: absolute; left: 60px; top: 100px; width: 310px; border: var(--border); border-radius: var(--radius); background: var(--paper); box-shadow: var(--raise); overflow: hidden; }
.f-card-h { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px dashed rgba(10, 10, 10, 0.3); font-weight: 600; font-size: 14px; }
.f-card-h svg { width: 18px; height: 18px; color: var(--indigo); }
.f-card-b { padding: 14px 16px; font-size: 14px; }
.f-card-b b { display: block; font-family: var(--display); font-size: 24px; font-weight: 400; letter-spacing: var(--track); margin-bottom: 8px; }
.f-mini { display: flex; align-items: center; gap: 8px; padding: 4px 0; color: var(--muted); font-size: 13.5px; }
.f-card-f { padding: 8px 16px 12px; font-size: 12px; color: var(--muted); }
.f-lbl { position: absolute; font-size: 12px; font-weight: 600; letter-spacing: var(--track-wide); text-transform: uppercase; color: var(--indigo); }
.f-phone { position: absolute; left: 420px; top: 60px; width: 180px; height: 360px; border: 2px solid var(--ink); border-radius: 28px; background: var(--ink); padding: 10px; box-shadow: var(--raise-lg); }
.f-phone-screen { position: relative; width: 100%; height: 100%; border-radius: 20px; background: linear-gradient(160deg, hsl(238 38% 92%), hsl(328 40% 94%)); overflow: hidden; }
.f-ptime { text-align: center; font-family: var(--display); font-size: 46px; margin-top: 44px; letter-spacing: var(--track); }
.f-banner { position: absolute; left: 8px; right: 8px; top: 10px; display: flex; gap: 8px; align-items: flex-start; background: rgba(255, 255, 255, 0.95); border-radius: 14px; padding: 8px 10px; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12); font-size: 11px; }
.f-banner b { display: block; font-size: 11.5px; }
.f-banner span { color: var(--muted); }
.f-appicon { flex: none; width: 24px; height: 24px; border-radius: 6px; background: var(--ink); position: relative; }
.f-appicon::after { content: ""; position: absolute; right: 4px; bottom: 4px; width: 9px; height: 9px; background: var(--indigo); }
.f-cal { position: absolute; left: 640px; top: 100px; width: 270px; border: var(--border); border-radius: var(--radius); background: var(--paper); box-shadow: var(--raise); overflow: hidden; }
.f-cal-h { padding: 10px 14px; border-bottom: 1px dashed rgba(10, 10, 10, 0.3); font-size: 13px; color: var(--muted); }
.f-cal-h b { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--indigo); color: #fff; font-weight: 600; margin-left: 6px; font-size: 14px; }
.f-cal-body { position: relative; height: 200px; }
.f-hour { height: 50px; border-top: 1px solid rgba(10, 10, 10, 0.12); font-size: 11px; color: var(--muted); padding: 3px 0 0 10px; }
.f-event { position: absolute; left: 56px; right: 14px; top: 38px; height: 44px; background: var(--indigo); color: #fff; border-radius: 6px; padding: 5px 8px; font-size: 11.5px; }
.f-event b { display: block; }
.f-event span { opacity: 0.85; }

/* scene 4: check-off */
.f-list { position: absolute; left: 110px; top: 90px; width: 500px; border: var(--border); border-radius: var(--radius); background: var(--paper); box-shadow: var(--raise); padding: 16px 20px 10px; }
.f-list-h { font-family: var(--display); font-size: 28px; letter-spacing: var(--track); margin-bottom: 8px; }
.f-list-h span { font-family: var(--body); font-size: 13px; color: var(--muted); margin-left: 10px; }
.f-task { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-top: 1px dashed rgba(10, 10, 10, 0.3); font-size: 15.5px; }
.f-task b { font-weight: 600; transition: color 0.3s ease; }
.f-task span { margin-left: auto; color: var(--muted); font-size: 13.5px; }
.f-box { flex: none; width: 22px; height: 22px; border: 1.5px solid var(--ink); border-radius: 5px; position: relative; transition: background 0.2s ease; }
.f-task.done .f-box { background: var(--ink); }
.f-task.done .f-box::after { content: ""; position: absolute; left: 7px; top: 3px; width: 6px; height: 11px; border: solid #fff; border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }
.f-task.done b { color: var(--muted); text-decoration: line-through; }
.f-cursor { position: absolute; left: 0; top: 0; width: 26px; height: 26px; opacity: 0; transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.3s ease; transform: translate(400px, 400px); filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.35)); }
.f-cursor.in { opacity: 1; }
.f-cursor.down { transform-origin: 6px 4px; }
.f-sync { position: absolute; left: 660px; top: 170px; }
.f-chips { display: flex; flex-wrap: wrap; gap: 8px; max-width: 240px; }
.f-chips .f-chip { background: var(--indigo-soft); }

/* scene 5: exams */
.f-doc { position: absolute; left: 80px; top: 90px; width: 220px; height: 290px; border: var(--border); border-radius: var(--radius); background: var(--paper); box-shadow: var(--raise); padding: 16px 18px; overflow: hidden; }
.f-doc-t { font-size: 12px; font-weight: 600; letter-spacing: 0.04em; margin-bottom: 14px; }
.f-lines i { display: block; height: 7px; border-radius: 4px; background: rgba(10, 10, 10, 0.16); margin-bottom: 12px; }
.f-lines i.hl { background: var(--yellow-soft); box-shadow: 0 0 0 1px var(--yellow); }
.f-scan { position: absolute; left: 0; right: 0; top: -6px; height: 4px; background: var(--grad); opacity: 0; }
.f-scan.run { animation: f-scan 1.4s ease-in-out forwards; }
@keyframes f-scan { 0% { top: 0; opacity: 1; } 100% { top: 100%; opacity: 0; } }
.f-tl { position: absolute; left: 360px; top: 150px; width: 540px; height: 220px; }
.f-line { position: absolute; left: 0; right: 0; top: 88px; border-top: 1.5px dashed var(--ink); }
.f-mark { position: absolute; top: 62px; width: 110px; font-size: 13px; }
.f-mark .sq { display: block; width: 18px; height: 18px; margin: 0 0 20px 0; border-radius: 3px; }
.f-mark b { display: block; font-weight: 600; }
.f-mark span { color: var(--muted); }
.f-flags { position: absolute; left: 0; top: 168px; display: flex; gap: 8px; }
.f-flags .f-chip { background: var(--pink-soft); }

/* scene 6: outro and poster */
.f-outro .f-grid { position: absolute; left: 600px; top: 150px; }
.f-big { position: absolute; left: 70px; top: 120px; font-family: var(--display); font-size: 86px; line-height: 0.96; letter-spacing: var(--track); }
.f-cta { position: absolute; left: 70px; top: 340px; display: inline-block; padding: 14px 26px; border-radius: var(--radius); background: var(--grad); color: #fff; font-weight: 600; font-size: 16px; letter-spacing: 0.04em; box-shadow: var(--raise); text-decoration: none; }
.f-cta:hover { text-decoration: none; box-shadow: var(--raise-lg); }
.f-site { position: absolute; left: 70px; top: 410px; font-size: 14px; color: var(--muted); }
.poster .f-big { top: 150px; font-size: 76px; }
.poster .f-site { top: 330px; }

@media (max-width: 720px) {
  .film-bar { gap: 8px; padding: 8px 10px; }
  .film-time { min-width: 0; font-size: 12px; }
  .film-caption { font-size: 14px; }
  .film-play { padding: 10px 16px 10px 12px; font-size: 14px; }
}