/* =====================================================================
   hidden-tracks-revealed.com · Bow & Blush theme
   Source of truth: workspace/docs/design-system.html
   The :root block below is copied from there. Change tokens in both places.
   Site differences: dark is the default theme; site text is lowercase.
   ===================================================================== */
:root {
  /* ---- Brand colors ---- */
  --bow-red:        #E8384F;
  --bow-red-deep:   #B81E37;
  --bubblegum:      #FF6FA5;
  --rose:           #FF9EC4;
  --petal:          #FFD6E5;
  --blush:          #FFF0F5;
  --cream:          #FFFDFB;
  --sunny:          #FFD23F;
  --sky:            #BDE3FF;
  --mint:           #C8F2DE;

  /* ---- Ink ---- */
  --ink:            #3B2A33;
  --ink-soft:       #7A5F6C;
  --ink-faint:      #B49AA6;

  /* ---- Semantic roles ---- */
  --bg:             var(--blush);
  --surface:        var(--cream);
  --surface-tint:   var(--petal);
  --text:           var(--ink);
  --text-muted:     var(--ink-soft);
  --text-faint:     var(--ink-faint);
  --line:           #F5C9DA;
  --primary:        var(--bow-red);
  --primary-press:  var(--bow-red-deep);
  --on-primary:     #FFFFFF;
  --accent:         var(--bubblegum);
  --date:           var(--bow-red-deep);   /* site-only: dates, bubble text */
  --success:        #2F9E6B;
  --warning:        #D98A00;
  --danger:         #D7263D;
  --focus:          #FF6FA5;

  /* ---- Typography ---- */
  --font-display:   "Grandstander", "Itim", system-ui, sans-serif;   /* titles: chubby + round */
  --font-sub:       "Comfortaa", "Itim", system-ui, sans-serif;      /* sub-titles: bold but light */
  --font-body:      "Itim", system-ui, -apple-system, sans-serif;    /* content: cute, readable */
  --font-hand:      "Mali", "Itim", cursive;                         /* small hand notes */

  --fs-display: clamp(44px, 8vw, 72px);
  --fs-h1:      clamp(36px, 5.5vw, 48px);
  --fs-h2:      clamp(28px, 4vw, 34px);
  --fs-h3:      22px;
  --fs-lg:      18px;
  --fs-body:    17px;   /* Itim runs small: +1px */
  --fs-sm:      14px;
  --fs-xs:      12px;

  --lh-tight:   1.1;
  --lh-snug:    1.3;
  --lh-body:    1.65;

  /* ---- Radius ---- */
  --r-xs:   8px;
  --r-sm:   12px;
  --r-md:   18px;
  --r-lg:   28px;
  --r-pill: 999px;
  --r-blob: 58% 42% 55% 45% / 50% 55% 45% 50%;

  /* ---- Spacing (4px base) ---- */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px;

  /* ---- Borders & shadows ---- */
  --border:        2px solid var(--line);
  --border-strong: 2px solid var(--ink);
  --shadow-soft:   0 6px 20px rgba(232, 56, 79, .10), 0 2px 6px rgba(59, 42, 51, .06);
  --shadow-lift:   0 14px 32px rgba(232, 56, 79, .16), 0 4px 10px rgba(59, 42, 51, .08);
  --shadow-sticker: 0 4px 0 var(--primary-press);

  /* ---- Motion ---- */
  --ease-bounce: cubic-bezier(.34, 1.56, .64, 1);
  --ease-out:    cubic-bezier(.22, 1, .36, 1);
  --t-fast: 120ms;
  --t-base: 220ms;
  --t-slow: 420ms;

  /* ---- Layout ---- */
  --content-max: 1120px;
  --gutter: 20px;
  --panel-r: var(--r-lg);
  --band: 18px;            /* gingham band height on panels */
}

/* Dark mode: "night-light" plum. Default on this site (html has data-theme="dark"). */
:root[data-theme="dark"] {
  --bg: #221820; --surface: #2E2129; --surface-tint: #4A2B3B;
  --text: #FBEFF4; --text-muted: #D3B5C3; --text-faint: #8E7280;
  --line: #4A3341; --primary: #FF5A70; --primary-press: #C2324A;
  --accent: #FF8DB8; --shadow-soft: 0 6px 20px rgba(0,0,0,.35);
  --shadow-lift: 0 14px 32px rgba(0,0,0,.45);
  --date: #FF8DB8;
}

/* =====================================================================
   Base
   ===================================================================== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; background-color: var(--bg); color: var(--text);
  font: var(--fs-body)/var(--lh-body) var(--font-body);
  -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(var(--line) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}
a { color: inherit; }
img, svg { display: block; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
main, footer { max-width: var(--content-max); margin: 0 auto; padding: 0 var(--gutter); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; margin: 0; }
[hidden] { display: none !important; }

/* =====================================================================
   Buttons (design system 04)
   ===================================================================== */
.btn {
  --_bg: var(--primary); --_fg: var(--on-primary); --_shadow: var(--shadow-sticker); --_bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  font: 800 var(--fs-body)/1 var(--font-body);
  padding: 14px 24px; min-height: 48px;
  border-radius: var(--r-pill); border: 2px solid var(--_bd);
  background: var(--_bg); color: var(--_fg); box-shadow: var(--_shadow);
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: transform var(--t-base) var(--ease-bounce), box-shadow var(--t-fast), background var(--t-fast);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--primary-press); }
.btn-ghost { --_bg: transparent; --_fg: var(--text); --_shadow: none; }
.btn-ghost:hover { --_bg: var(--surface-tint); transform: none; }
.btn-sm { font-size: var(--fs-sm); padding: 9px 18px; min-height: 40px; }
.btn-icon { width: 48px; padding: 0; font-size: 20px; }

/* =====================================================================
   Top bar
   ===================================================================== */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: var(--s-4);
  padding: var(--s-2) var(--gutter);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: var(--border);
}
.mark { display: flex; align-items: center; text-decoration: none; min-height: 48px; flex-shrink: 0; }
.mark svg { width: 40px; transition: transform var(--t-base) var(--ease-bounce); }
.mark:hover svg { transform: rotate(-8deg) scale(1.06); }
.topbar nav { display: flex; gap: var(--s-1); margin-left: auto; flex-shrink: 0; }
.topbar nav a {
  display: inline-block; height: 40px; padding: 0 14px; white-space: nowrap;
  border-radius: var(--r-pill); text-decoration: none;
  font: 700 var(--fs-sm)/40px var(--font-sub); color: var(--text-muted);   /* one 40px line → number + label share a baseline, centred */
  transition: background var(--t-fast), color var(--t-fast);
}
.topbar nav a b { color: var(--primary); font-family: var(--font-display); font-weight: 900; margin-right: 3px; }
.topbar nav a:hover { background: var(--surface-tint); color: var(--text); }
.nav-hidden { letter-spacing: .2em; }

/* =====================================================================
   Panels: every section card gets the gingham band on top
   ===================================================================== */
.panel {
  position: relative;
  background: var(--surface); border: var(--border); border-radius: var(--panel-r);
  box-shadow: var(--shadow-soft);
}
.panel::before {
  content: ""; position: absolute; inset: 0 0 auto; height: var(--band);
  border-radius: calc(var(--panel-r) - 2px) calc(var(--panel-r) - 2px) 0 0;
  background-color: var(--surface);
  background-image: linear-gradient(90deg, color-mix(in srgb, var(--accent) 35%, transparent) 50%, transparent 50%),
                    linear-gradient(color-mix(in srgb, var(--accent) 35%, transparent) 50%, transparent 50%);
  background-size: 18px 18px;
  border-bottom: var(--border);
  pointer-events: none;
}

/* =====================================================================
   Cover
   ===================================================================== */
.cover {
  margin: var(--s-7) 0;
  padding: calc(var(--s-7) + var(--band)) var(--s-8) var(--s-7);
  text-align: center;
}

/* 3 persona frames (Darcie · Ngân · Bống), caption curved along each bottom edge */
.personas {
  list-style: none; margin: var(--s-7) 0 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s-5) var(--s-9);
}
.persona { width: 190px; padding-bottom: 40px; }
.frame { position: relative; }
.persona:nth-child(1) .frame { transform: rotate(-3deg); }
.persona:nth-child(2) .frame { transform: translateY(-12px) rotate(2deg); }
.persona:nth-child(3) .frame { transform: rotate(-1.5deg); }
.photo-blob {
  width: 100%; aspect-ratio: 1; border-radius: var(--r-blob);
  background: linear-gradient(135deg, var(--petal), var(--rose)) center / cover no-repeat;
  border: 4px solid var(--surface); box-shadow: var(--shadow-lift);
  display: grid; place-items: center;
  font-size: 13px; font-weight: 800; color: var(--bow-red-deep);
}
.persona:nth-child(2) .photo-blob { border-radius: 45% 55% 42% 58% / 55% 45% 55% 45%; }
.persona:nth-child(3) .photo-blob { border-radius: 52% 48% 60% 40% / 42% 58% 42% 58%; }
.persona-motif { position: absolute; z-index: 1; }
.persona-motif.m0 { top: -14px; right: -12px; width: 60px; animation: wiggle 3s var(--ease-bounce) infinite; transform-origin: 50% 60%; }
.persona-motif.m1 { top: -6px; right: 2px; width: 34px; transform: rotate(12deg); }
.persona-motif.m2 { top: -8px; left: 0; width: 36px; transform: rotate(-12deg); }
@keyframes wiggle { 0%, 80%, 100% { transform: rotate(14deg); } 85% { transform: rotate(4deg); } 92% { transform: rotate(20deg); } }
.arc { position: absolute; left: -20%; top: -20%; width: 140%; height: 140%; overflow: visible; pointer-events: none; }
.arc text { font: 600 17px var(--font-hand); fill: var(--accent); }

.overline { margin: 0 0 var(--s-2); font: 800 20px/1.4 var(--font-body); letter-spacing: .04em; color: var(--text-muted); }
h1 { font-weight: 900; font-size: var(--fs-display); line-height: var(--lh-tight); margin: 0 0 var(--s-3); overflow-wrap: anywhere; }
.lede { font-size: var(--fs-lg); color: var(--text-muted); margin: 0; max-width: 40em; }
.hand-note { font: 500 20px/1.4 var(--font-hand); color: var(--accent); margin: var(--s-4) 0 0; }

/* =====================================================================
   Tracks
   ===================================================================== */
.track { margin: 0 0 var(--s-7); padding: calc(var(--s-7) + var(--band)) var(--s-8) var(--s-7); }
.section-head { display: flex; align-items: center; gap: var(--s-4); margin-bottom: var(--s-6); flex-wrap: wrap; }
.track-no {
  font: 800 var(--fs-sm) var(--font-display); color: var(--on-primary); background: var(--primary);
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  box-shadow: var(--shadow-sticker); flex-shrink: 0;
}
.section-head h2 { font-size: var(--fs-h2); line-height: 1.15; font-weight: 900; }
.section-head p { margin: 2px 0 0; color: var(--text-muted); font: 700 var(--fs-sm)/1.5 var(--font-sub); }

.track h3 { font-size: var(--fs-lg); line-height: var(--lh-snug); }
.track h3 span { font-weight: 500; color: var(--text-muted); }
.track .sub { margin: var(--s-7) 0 var(--s-4); font: 800 var(--fs-sm)/1.4 var(--font-body); letter-spacing: .04em; color: var(--text-muted); }
.when { display: block; font-size: var(--fs-sm); font-weight: 800; color: var(--date); letter-spacing: .06em; font-variant-numeric: tabular-nums; }

/* Sub-parts inside a track */
.part + .part { margin-top: var(--s-8); }
.track .part-title { font: 700 var(--fs-h3)/1.2 var(--font-display); margin: 0; }
.part-sub { margin: var(--s-1) 0 0; font: 700 var(--fs-sm)/1.5 var(--font-sub); color: var(--accent); }
.part-title + .flashcards, .part-title + .edu-flow { margin-top: var(--s-5); }
.part-sub + .flashcards { margin-top: var(--s-5); }

/* Flashcards: front = question, back = answer */
.flashcards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--s-4); }
.flash {
  display: block; height: 132px; padding: 0; border: 0; background: none;
  font: inherit; color: inherit; text-align: left; cursor: pointer; perspective: 900px;
  border-radius: var(--r-md);
}
.flash-inner {
  position: relative; display: block; width: 100%; height: 100%;
  transform-style: preserve-3d; transition: transform 600ms var(--ease-bounce);
}
.flash:hover .flash-inner { transform: rotateY(-8deg); }
.flash[aria-pressed="true"] .flash-inner { transform: rotateY(180deg); }
.flash[aria-pressed="true"]:hover .flash-inner { transform: rotateY(172deg); }
.flash-face {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: var(--s-1);
  padding: var(--s-4) var(--s-5); border-radius: var(--r-md); border: var(--border);
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
}
.flash .front {
  background: var(--surface-tint) repeating-linear-gradient(-45deg, transparent 0 12px, color-mix(in srgb, var(--surface) 30%, transparent) 12px 24px);
  border-color: var(--rose);
}
.flash .front b { font: 700 var(--fs-lg)/1.3 var(--font-display); padding-right: 40px; }
.flash .front i {
  position: absolute; right: var(--s-4); bottom: var(--s-3);
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  font: 800 18px/1 var(--font-display); font-style: normal;
  background: var(--primary); color: var(--on-primary); box-shadow: var(--shadow-sticker);
}
.flash .back { background: var(--bg); transform: rotateY(180deg); }
.flash .back small { font-size: var(--fs-sm); font-weight: 800; color: var(--text-muted); }
.flash .back strong { font: 700 var(--fs-lg)/1.3 var(--font-display); }

/* School time flow: horizontal on wide screens, vertical on phones */
.edu-flow {
  list-style: none; margin: 0; padding: 0; position: relative;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--s-4);
}
/* connector from each dot to the next one */
.edu-flow li:not(:last-child)::after {
  content: ""; position: absolute; top: 9px; left: 26px; right: calc(var(--s-4) * -1 + 4px);
  border-top: 3px dotted var(--rose);
}
.edu-flow li { position: relative; display: flex; flex-direction: column; gap: 2px; padding-top: 34px; }
.edu-flow .dot {
  position: absolute; top: 0; left: 0; width: 22px; height: 22px; border-radius: 50%;
  background: var(--surface); border: 3px solid var(--accent);
}
.edu-flow li:last-child .dot { background: var(--primary); border-color: var(--primary); box-shadow: var(--shadow-sticker); }
.edu-flow .stage { font-size: var(--fs-sm); font-weight: 800; color: var(--date); }
.edu-flow strong { font: 700 var(--fs-lg)/1.3 var(--font-display); }
.schools { display: flex; flex-wrap: wrap; gap: var(--s-1); margin-top: var(--s-1); }
.schools span {
  font-size: var(--fs-xs); font-weight: 800; padding: 4px 10px; border-radius: var(--r-pill);
  background: var(--surface-tint); color: var(--text);
}

/* LinkedIn callout */
.li-callout {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: var(--s-2) var(--s-3);
  margin: calc(var(--s-4) * -1) 0 var(--s-6);
}
.li-note { display: flex; align-items: center; gap: var(--s-2); }
.li-sticker { width: 64px; flex-shrink: 0; }
.li-text { font: 600 18px/1.35 var(--font-hand); color: var(--accent); }
.li-go { display: flex; align-items: center; gap: var(--s-2); }
.li-arrow { width: 64px; color: var(--accent); animation: nudge 1.6s var(--ease-out) infinite; }
@keyframes nudge { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(6px); } }

/* Timeline */
.timeline { list-style: none; margin: 0 0 0 14px; padding: 0 0 0 30px; border-left: 3px dotted var(--rose); }
.timeline li { position: relative; padding-bottom: var(--s-6); }
.timeline li:last-child { padding-bottom: 0; }
.timeline .marker { position: absolute; left: -41px; top: 2px; width: 18px; }
.timeline .bow-marker { left: -46px; width: 28px; }
.timeline p { margin: var(--s-1) 0 0; color: var(--text-muted); max-width: 70em; white-space: pre-line; } /* keeps line breaks + empty lines from Supabase */

/* Certifications: one per row, new ones stack downward */
.certs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: var(--s-3); }
.cert {
  display: flex; align-items: center; gap: var(--s-3) var(--s-4); flex-wrap: wrap; position: relative;
  padding: var(--s-4) var(--s-5); background: var(--bg);
  border: var(--border); border-radius: var(--r-md); text-decoration: none;
  transition: transform var(--t-base) var(--ease-bounce), border-color var(--t-fast), box-shadow var(--t-base);
}
a.cert:hover { transform: translateY(-2px); border-color: var(--rose); box-shadow: var(--shadow-lift); }
.cert strong { font-weight: 800; flex: 1 1 260px; }
.cert span { font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted); }
.cert .star { width: 22px; flex-shrink: 0; order: -1; }

/* Hobbies: FAQ accordion */
.faq { display: grid; gap: var(--s-3); }
.faq details { background: var(--bg); border: var(--border); border-radius: var(--r-md); transition: border-color var(--t-fast); }
.faq details[open] { border-color: var(--rose); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; gap: var(--s-4);
  padding: var(--s-3) var(--s-5) var(--s-3) var(--s-3); min-height: 64px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq .emoji { font-size: 24px; display: grid; place-items: center; width: 48px; height: 48px; border-radius: var(--r-sm); background: var(--surface-tint); flex-shrink: 0; }
.faq h3 { flex: 1; font-size: var(--fs-lg); }
.faq .chev {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0; position: relative;
  background: var(--surface-tint); transition: transform var(--t-base) var(--ease-bounce), background var(--t-fast);
}
.faq .chev::before, .faq .chev::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2.5px; border-radius: 2px;
  background: var(--primary); transform: translate(-50%, -50%);
}
.faq .chev::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq summary:hover .chev { background: var(--rose); }
.faq details[open] .chev { transform: rotate(45deg); }
.faq details > p {
  margin: 0; padding: 0 var(--s-5) var(--s-5) calc(var(--s-3) + 48px + var(--s-4));
  color: var(--text-muted); white-space: pre-line;
  animation: reveal var(--t-slow) var(--ease-out);
}

/* =====================================================================
   Silence + Hidden Track (calmer: fewer motifs, more space)
   ===================================================================== */
.silence { display: flex; justify-content: center; gap: var(--s-3); padding: 0 0 var(--s-5); }
.silence span { width: 6px; height: 6px; border-radius: 50%; background: var(--rose); opacity: .6; }
.pre-hidden { text-align: center; margin: 0 0 var(--s-6); font: 500 19px/1.5 var(--font-hand); color: var(--text-muted); }

.hidden-track { position: relative; margin-bottom: var(--s-7); }
.hidden-box {
  position: relative; display: flex; align-items: flex-start; gap: var(--s-4);
  padding: var(--s-5); border: 3px dashed color-mix(in srgb, var(--sunny) 75%, transparent); border-radius: var(--r-lg);
  background: var(--surface) repeating-linear-gradient(-45deg, transparent 0 14px, color-mix(in srgb, var(--surface-tint) 45%, transparent) 14px 28px);
}
.hidden-box.unlocked { border-style: solid; border-color: var(--rose); align-items: center; cursor: pointer; }
.hidden-box .play {
  position: relative; width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0; border: 0; cursor: pointer;
  display: grid; place-items: center; font-size: 22px; line-height: 1;
  background: var(--primary); color: var(--on-primary);
  box-shadow: var(--shadow-sticker);
}
.hidden-box.unlocked .play { font-size: 20px; }
.hidden-box.unlocked #lockGlyph { padding-left: 4px; transition: transform var(--t-slow) var(--ease-bounce); }
.hidden-box.open #lockGlyph { transform: rotate(90deg); }
/* Tooltip on the 🔒 (hover, keyboard focus, or tap on phones) */
.tip {
  position: absolute; left: 0; bottom: calc(100% + 12px); transform: translateY(4px);
  white-space: nowrap; pointer-events: none; opacity: 0;
  font: 700 var(--fs-sm)/1 var(--font-sub); color: #6B4A00; background: var(--sunny);
  padding: 9px 14px; border-radius: var(--r-pill); box-shadow: var(--shadow-lift);
  transition: opacity var(--t-fast), transform var(--t-base) var(--ease-bounce);
}
.tip::after { content: ""; position: absolute; left: 22px; top: 100%; border: 6px solid transparent; border-top-color: var(--sunny); }
.hidden-box:not(.unlocked) .play:hover .tip,
.hidden-box:not(.unlocked) .play:focus .tip { opacity: 1; transform: none; }
.hidden-box.unlocked .tip { display: none; }
.box-sticker { width: 72px; flex-shrink: 0; align-self: center; }
.summary-text { flex: 1; min-width: 0; }
.summary-text b { display: block; font: 900 var(--fs-h3)/1.2 var(--font-display); }
.summary-text > span { display: block; color: var(--text-muted); font: 700 var(--fs-sm)/1.5 var(--font-sub); margin-top: 4px; }
.unlock { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-4); }
.unlock .input {
  flex: 1 1 220px; max-width: 360px; min-height: 44px; padding: 10px 16px;
  font: 600 var(--fs-body) var(--font-body); color: var(--text);
  background: var(--bg); border: 2px solid var(--line); border-radius: var(--r-pill);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.unlock .input::placeholder { color: var(--text-faint); font-weight: 400; }
.unlock .input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent); }
.unlock-msg { margin: var(--s-3) 0 0; font: 500 15px/1.5 var(--font-hand); color: var(--primary); }
.unlock-msg:empty { display: none; }
.shake { animation: shake 400ms var(--ease-out); }
@keyframes shake { 0%, 100% { transform: none; } 20% { transform: translateX(-8px); } 40% { transform: translateX(7px); } 60% { transform: translateX(-5px); } 80% { transform: translateX(3px); } }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }


.downs {
  display: grid; gap: var(--s-7);
  margin-top: var(--s-5); padding: calc(var(--s-7) + var(--band)) var(--s-8) var(--s-7);
  animation: reveal var(--t-slow) var(--ease-out);
}
.downs article { padding-left: var(--s-5); border-left: 3px solid var(--rose); }
.downs h3 { font-size: var(--fs-h3); margin-top: 2px; }
.downs p { margin: var(--s-2) 0 0; max-width: 60em; }
.lesson { color: var(--text-muted); }
.lesson b { color: var(--text); font-weight: 800; }
@keyframes reveal { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* =====================================================================
   Footer
   ===================================================================== */
footer { padding: 0 var(--gutter) var(--s-8); text-align: center; font-size: var(--fs-sm); color: var(--text-muted); }
footer p { margin: 0; }

/* =====================================================================
   Stickers (random, decorative; see stickers.js)
   ===================================================================== */
.sticker {
  display: block; width: 100%; height: auto; cursor: pointer;
  transform: rotate(var(--tilt, 0deg));
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .2));
  transition: transform var(--t-base) var(--ease-bounce);
  user-select: none; -webkit-user-select: none;
}
.sticker:hover { transform: rotate(calc(var(--tilt, 0deg) * -1)) scale(1.1); }
.sticker.pop { animation: sticker-pop var(--t-slow) var(--ease-bounce); }
@keyframes sticker-pop { from { transform: rotate(var(--tilt, 0deg)) scale(.5); } to { transform: rotate(var(--tilt, 0deg)) scale(1); } }

.corner-sticker { position: absolute; top: -40px; right: 32px; width: 84px; z-index: 2; }
.calm-sticker { position: absolute; right: 24px; bottom: -26px; width: 64px; z-index: 2; opacity: .92; }
.foot-row { display: flex; justify-content: center; align-items: flex-end; gap: var(--s-3); margin-bottom: var(--s-2); flex-wrap: wrap; }
.foot-sticker { display: block; width: 64px; }

/* Margin scatter: only where there's room beside the content */
main { position: relative; }
.sticker-field { display: none; }
@media (min-width: 1400px) {
  .sticker-field { display: block; position: absolute; inset: 0; pointer-events: none; }
  .sticker-field .sticker { position: absolute; width: 84px; pointer-events: auto; }
  .sticker-field .left  { left: -118px; }
  .sticker-field .right { right: -118px; }
}
@media (min-width: 1240px) and (max-width: 1399px) {
  .sticker-field { display: block; position: absolute; inset: 0; pointer-events: none; }
  .sticker-field .sticker { position: absolute; width: 56px; pointer-events: auto; }
  .sticker-field .left  { left: -64px; }
  .sticker-field .right { right: -64px; }
}

/* =====================================================================
   Reduced motion
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* =====================================================================
   Tablet + phone
   ===================================================================== */
@media (max-width: 900px) {
  .cover, .track, .downs { padding-left: var(--s-6); padding-right: var(--s-6); }
}
@media (max-width: 640px) {
  :root { --gutter: 16px; --panel-r: var(--r-md); --band: 14px; }
  .topbar { gap: var(--s-2); }
  .topbar nav a { padding: 0 10px; }
  .topbar nav a span { display: none; }
  .cover { margin-top: var(--s-5); padding: calc(var(--s-6) + var(--band)) var(--s-4) var(--s-6); }
  .personas { margin-top: var(--s-6); gap: var(--s-4); }
  .persona { width: 170px; }
  .persona:nth-child(2) .frame { transform: rotate(2deg); }
  .track { padding: calc(var(--s-6) + var(--band)) var(--s-4) var(--s-6); margin-bottom: var(--s-6); }
  .li-callout { justify-content: flex-start; margin-top: calc(var(--s-2) * -1); }
  .li-sticker { width: 52px; }
  .li-text { font-size: 16px; }
  .li-arrow { width: 52px; }
  .edu-flow { grid-template-columns: 1fr; gap: var(--s-5); padding-left: 38px; }
  .edu-flow li:not(:last-child)::after { top: 28px; bottom: calc(var(--s-5) * -1 + 4px); left: -29px; right: auto; border-top: 0; border-left: 3px dotted var(--rose); }
  .edu-flow li { padding-top: 0; }
  .edu-flow .dot { left: -38px; top: 2px; }
  .flash { height: 116px; }
  .faq summary { padding-right: var(--s-3); gap: var(--s-3); }
  .faq details > p { padding: 0 var(--s-4) var(--s-4); }
  .pre-hidden { font-size: 16px; padding: 0 var(--s-2); }
  .hidden-box { padding: var(--s-4); border-radius: var(--r-md); }
  .downs { padding: calc(var(--s-6) + var(--band)) var(--s-4) var(--s-6); }
  .corner-sticker { top: -30px; right: 16px; width: 64px; }
  .calm-sticker { right: 16px; width: 56px; }
}

/* Certificates directly after the timeline (no heading) */
.timeline + .certs { margin-top: var(--s-7); }

/* Rank badge (hobbies.rank, free text) in its own column, left of each item.
   Colors rotate: petal → sunny → sky → mint (hobby section only). */
.faq-row { display: grid; grid-template-columns: 132px 1fr; gap: var(--s-3); align-items: start; }
.rank-badge {
  margin-top: 13px; min-height: 40px; padding: 8px 12px;
  display: grid; place-items: center; text-align: center;
  border-radius: var(--r-pill); font: 800 var(--fs-sm)/1.25 var(--font-body);
  overflow-wrap: anywhere;
}
.rank-badge.empty { visibility: hidden; }
.rank-badge[data-color="0"] { background: #FFD6E5; color: #B81E37; }  /* petal */
.rank-badge[data-color="1"] { background: #FFD23F; color: #6B4A00; }  /* sunny */
.rank-badge[data-color="2"] { background: #BDE3FF; color: #1F5A85; }  /* sky */
.rank-badge[data-color="3"] { background: #C8F2DE; color: #1E6B48; }  /* mint */
@media (max-width: 640px) {
  .faq-row { grid-template-columns: 76px 1fr; gap: var(--s-2); }
  .faq summary { padding-left: var(--s-2); gap: var(--s-2); min-height: 56px; }
  .faq .emoji { width: 36px; height: 36px; font-size: 18px; }
  .faq h3 { font-size: var(--fs-body); }
  .rank-badge { margin-top: 10px; }
  .rank-badge { font-size: var(--fs-xs); padding: 6px 8px; border-radius: var(--r-md); }
}

/* Password characters hidden in the dot background (see dots.js).
   Same centre and colour as the dot they replace; a bg-coloured patch hides the dot underneath. */
.dot-char {
  position: absolute; width: 20px; height: 20px; margin: -10px 0 0 -10px;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--bg); color: var(--line);
  font: 800 18px/1 var(--font-body);
  pointer-events: none; user-select: none; -webkit-user-select: none;
}

/* hidden.tracks content types (hard_periods.kind) */
.ht-item h3 { font-size: var(--fs-h3); margin-top: 2px; }
.ht-item p { white-space: pre-line; }
.ht-figure { margin: var(--s-3) 0 0; }
.ht-figure img { display: block; max-width: min(100%, 560px); height: auto; border-radius: var(--r-md); border: 4px solid var(--bg); box-shadow: var(--shadow-soft); }
.ht-figure figcaption { margin-top: var(--s-2); font: 500 15px/1.5 var(--font-hand); color: var(--text-muted); }
.ht-link {
  display: inline-flex; align-items: center; gap: var(--s-3); margin-top: var(--s-3);
  padding: 10px 18px 10px 10px; border-radius: var(--r-pill); text-decoration: none;
  background: var(--bg); border: 2px solid var(--rose); font-weight: 800;
  transition: transform var(--t-base) var(--ease-bounce), border-color var(--t-fast);
}
.ht-link:hover { transform: translateY(-2px); border-color: var(--primary); }
.ht-link-ico { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-tint); font-size: 18px; }
.ht-link-arrow { color: var(--primary); }
@media (max-width: 640px) { .box-sticker { width: 52px; } }

/* Menu bar: a row of still stickers between the bow and the nav */
.bar-stickers {
  flex: 1 1 0; min-width: 0; height: 44px; overflow: hidden; padding-top: 4px;
  /* wrap + fixed height: stickers that don't fit drop to a hidden 2nd line, so none is cut in half */
  display: flex; flex-wrap: wrap; align-content: flex-start; justify-content: flex-start; gap: 24px 10px;   /* starts right after the bow */
}
.bar-stickers .sticker { width: 36px; flex-shrink: 0; filter: none; }
/* A GIF next to every section title */
.head-gif { width: 56px; flex-shrink: 0; order: 3; }
@media (max-width: 640px) {
  .bar-stickers .sticker { width: 30px; }
  .head-gif { width: 44px; }
  .foot-sticker { width: 52px; }
}