/* ==========================================================
   charlotte song — styles
   palette pulled from the canva slides
   ========================================================== */
:root {
  --blue: #6188C5;
  --blue-deep: #4A6FB0;
  --blue-ink: #2B4377;
  --sky: #EEF3FB;
  --white: #ffffff;
  --folder-back: #3F93D8;
  --folder-front: #8ED0F5;
  --folder-front-2: #78C3EF;
  --folder-edge: #4FADE6;

  --f-display: "Sniglet", "Nunito", system-ui, sans-serif;
  --f-body: "Nunito", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --ease-spring: cubic-bezier(.34, 1.45, .64, 1);
  --ease-out: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-body);
  color: var(--blue-ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
a { color: inherit; }
.mono { font-family: var(--f-mono); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--white); padding: 8px 12px; border-radius: 8px; font-family: var(--f-mono); font-size: 13px; }
.skip:focus { top: 12px; }
:focus-visible { outline: 2px dashed var(--blue-ink); outline-offset: 4px; border-radius: 6px; }
.about :focus-visible, .desktop :focus-visible { outline-color: var(--white); }

/* ───────── nav ───────── */
.nav {
  position: fixed; inset: 16px 20px auto 20px; z-index: 40;
  display: flex; justify-content: space-between; align-items: center;
  pointer-events: none;
}
.nav > * { pointer-events: auto; }
.nav-mark, .nav-links {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(43,67,119,.06), 0 6px 24px -10px rgba(43,67,119,.35);
  border-radius: 999px;
}
.nav-mark {
  font-family: var(--f-display); font-size: 20px; color: var(--blue);
  text-decoration: none; padding: 6px 16px 8px; line-height: 1;
}
.nav-links { display: flex; gap: 2px; padding: 4px; }
.nav-links a, .nav-links button {
  font-family: var(--f-mono); font-size: 13px; text-decoration: none;
  padding: 7px 13px; border-radius: 999px; color: var(--blue-ink);
  transition: background .2s, color .2s;
}
.nav-links a:hover, .nav-links button:hover { background: var(--sky); color: var(--blue-deep); }
.nav-links a.is-active { background: var(--blue); color: var(--white); }
.blink { animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ───────── hero ───────── */
.hero {
  position: relative; height: 100vh; height: 100svh; min-height: 560px;
  overflow: hidden; background: var(--white);
  touch-action: pan-y;
}
.hero-canvas, .hero-fallback { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-fallback { object-fit: cover; image-rendering: pixelated; }
.hero-copy {
  position: absolute; inset: 0; display: grid; place-content: center; text-align: center;
  pointer-events: none; padding-bottom: 2vh;
}
.hero-name {
  margin: 0; font-family: var(--f-display); font-weight: 400;
  font-size: clamp(48px, 6.4vw, 112px); line-height: 1; letter-spacing: -.01em;
  color: var(--blue);
  text-shadow: 0 0 14px #fff, 0 0 28px #fff, 0 0 2px #fff;
}
.hero-name .ch { display: inline-block; opacity: 0; transform: translateY(.35em); animation: rise .7s var(--ease-spring) forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }
.hero-tag {
  justify-self: center; margin: 22px 0 0;
  font-family: var(--f-mono); font-size: clamp(12px, 1.05vw, 15px); color: var(--blue-ink);
  background: rgba(255,255,255,.94); padding: 7px 12px; border-radius: 8px;
  box-shadow: 0 6px 20px -12px rgba(43,67,119,.5);
}
.caret { display: inline-block; width: .6em; height: 1.05em; margin-left: 3px; vertical-align: -.18em; background: var(--blue); animation: blink 1.1s steps(1) infinite; }
.scroll-cue {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%);
  display: grid; justify-items: center; gap: 4px; text-decoration: none;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; color: var(--blue-ink);
  background: rgba(255,255,255,.9); padding: 8px 12px 6px; border-radius: 12px;
}
.cue-dots { line-height: .9; color: var(--blue); animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(4px); } }

/* ───────── dither bands between sections ───────── */
.dither-band { display: block; width: 100%; height: 72px; margin: -1px 0; }

/* ───────── about ───────── */
.about {
  position: relative; background: var(--blue); color: var(--white);
  min-height: 100vh; min-height: 100svh; display: grid; place-items: center;
  padding: 120px 24px; overflow: hidden;
}
.bunny-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.about-copy { position: relative; max-width: 460px; text-align: center; z-index: 1; }
.about-copy h2 { font-family: var(--f-display); font-weight: 400; font-size: clamp(34px, 3.6vw, 48px); margin: 0 0 18px; }
.about-copy p { font-size: clamp(16px, 1.2vw, 18px); line-height: 1.65; margin: 0 0 14px; color: rgba(255,255,255,.95); }

/* ───────── desktop ───────── */
.desktop {
  position: relative; background: var(--blue); color: var(--white);
  padding: 72px 24px 64px;
  background-image: radial-gradient(rgba(255,255,255,.16) 1px, transparent 1.4px);
  background-size: 18px 18px; background-position: 9px 9px;
}
.desk-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; max-width: 1180px; margin: 0 auto; }
.desk-path, .desk-hint { margin: 0; font-size: 13px; color: rgba(255,255,255,.85); }
.desk-path::before { content: "● "; color: #BFE6FF; }
.hint-touch { display: none; }
@media (hover: none) { .hint-fine { display: none; } .hint-touch { display: inline; } }

.stage { position: relative; max-width: 1180px; height: 640px; margin: 8px auto 0; }
.back-btn {
  position: absolute; left: 0; top: 8px; z-index: 5; font-size: 13px;
  background: rgba(255,255,255,.95); color: var(--blue-ink); padding: 8px 14px; border-radius: 999px;
  box-shadow: 0 8px 22px -12px rgba(20,40,90,.6); transition: transform .2s var(--ease-out);
}
.back-btn:hover { transform: translateX(-3px); }

/* desktop icons (folders + resume file) */
.icon {
  position: absolute; left: 0; top: 0; width: 180px;
  display: grid; justify-items: center; gap: 12px; padding: 14px 8px 12px; border-radius: 18px;
  transition: transform .65s var(--ease-spring), opacity .35s ease, background .2s;
  will-change: transform;
}
.icon:hover { background: rgba(255,255,255,.10); }
.icon.is-selected { background: rgba(255,255,255,.16); }
.icon-label {
  font-family: var(--f-display); font-size: 22px; line-height: 1.1; padding: 3px 10px 5px; border-radius: 8px;
  transition: background .2s, color .2s;
}
.icon.is-selected .icon-label { background: var(--white); color: var(--blue-deep); }
.icon.is-hidden { opacity: 0; pointer-events: none; }

/* folder (pure css, opens in 3d) */
.folder { position: relative; width: 140px; height: 110px; perspective: 500px; filter: drop-shadow(0 12px 16px rgba(25,50,110,.28)); transition: transform .3s var(--ease-spring); }
.icon:hover .folder { transform: translateY(-3px); }
.folder-back {
  position: absolute; inset: 12px 0 0 0; background: linear-gradient(#4A9DE0, var(--folder-back)); border-radius: 10px;
}
.folder-back::before {
  content: ""; position: absolute; left: 0; top: -12px; width: 56px; height: 22px;
  background: #4A9DE0; border-radius: 10px 12px 0 0;
}
.folder-back::after { /* a peek of paper inside */
  content: ""; position: absolute; inset: 8px 10px auto 10px; height: 46px; border-radius: 6px;
  background:
    repeating-linear-gradient(to bottom, transparent 0 9px, rgba(97,136,197,.35) 9px 10px),
    #fff;
  transform: translateY(14px); transition: transform .45s var(--ease-spring);
}
.folder-front {
  position: absolute; inset: 28px 0 0 0; border-radius: 10px;
  background: linear-gradient(180deg, var(--folder-front), var(--folder-front-2));
  box-shadow: inset 0 -4px 0 var(--folder-edge), inset 0 1px 0 rgba(255,255,255,.55);
  transform-origin: 50% 100%; transition: transform .5s var(--ease-spring);
}
.icon.is-open .folder-front { transform: rotateX(-38deg); }
.icon.is-open .folder-back::after { transform: translateY(-8px); }
.icon.is-open .folder { transform: scale(1.12); }

/* resume file icon */
.doc {
  position: relative; width: 92px; height: 112px; background: #fff; border-radius: 8px;
  clip-path: polygon(0 0, 72% 0, 100% 22%, 100% 100%, 0 100%);
  filter: drop-shadow(0 12px 16px rgba(25,50,110,.28));
  transition: transform .3s var(--ease-spring);
}
.icon:hover .doc { transform: translateY(-3px) rotate(-2deg); }
.doc::before { content: ""; position: absolute; right: 0; top: 0; width: 28%; height: 22%; background: #CFE0F5; border-bottom-left-radius: 6px; }
.doc canvas { position: absolute; inset: 30px 14px 14px; width: calc(100% - 28px); height: calc(100% - 44px); }
.doc-wrap { filter: drop-shadow(0 12px 16px rgba(25,50,110,.28)); }

/* items that burst out of a folder */
.item {
  position: absolute; left: 0; top: 0; width: 200px;
  display: grid; justify-items: center; gap: 10px; padding: 12px 10px; border-radius: 18px;
  opacity: 0; pointer-events: none;
  transition: transform .7s var(--ease-spring), opacity .3s ease, background .2s;
}
.item.is-out { opacity: 1; pointer-events: auto; }
.item:hover { background: rgba(255,255,255,.12); }
.item-art {
  width: 180px; height: 108px; display: grid; place-items: center;
  transition: transform .35s var(--ease-spring);
}
.item:hover .item-art { transform: translateY(-4px) scale(1.04); }
.item-art img { width: auto; height: auto; max-width: var(--aw, 180px); max-height: var(--ah, 108px); filter: drop-shadow(0 6px 10px rgba(25,50,110,.18)); }
.item-art img.round { border-radius: 16px; }
.item-art canvas { width: 104px; height: 104px; }
.item-name { font-family: var(--f-display); font-size: 19px; line-height: 1.1; text-align: center; }
.item-when { font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,.8); margin-top: -4px; }

/* ───────── contact ───────── */
.contact { padding: 96px 24px 40px; text-align: center; max-width: 760px; margin: 0 auto; }
.eyebrow { margin: 0 0 6px; font-size: 13px; color: var(--blue); }
.contact h2 { font-family: var(--f-display); font-weight: 400; color: var(--blue); font-size: clamp(48px, 6vw, 84px); margin: 0; line-height: 1.05; }
.contact-sub { font-size: 18px; margin: 14px auto 30px; max-width: 460px; line-height: 1.6; }
.contact-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.pill {
  font-family: var(--f-mono); font-size: 14px; text-decoration: none; color: var(--blue-ink);
  padding: 11px 16px; border-radius: 12px; border: 1.5px solid var(--blue);
  transition: background .2s, color .2s, transform .2s var(--ease-spring);
}
.pill:hover { background: var(--sky); transform: translateY(-2px); }
.pill-solid { background: var(--blue); color: #fff; }
.pill-solid:hover { background: var(--blue-deep); }
.email-line { font-size: 13px; color: var(--blue-deep); margin: 18px 0 0; min-height: 1em; }

.foot { position: relative; }
.foot-canvas { display: block; width: 100%; height: 160px; }
.foot-line {
  position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); margin: 0; white-space: nowrap;
  font-size: 12px; background: #fff; color: var(--blue-ink); padding: 6px 12px; border-radius: 8px;
}

/* ───────── file window ───────── */
.win-layer { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 20px; }
.win-layer[hidden] { display: none; }
.win-backdrop { position: absolute; inset: 0; background: rgba(30,50,95,.35); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.win {
  position: relative; width: min(640px, 100%); max-height: min(86vh, 760px); display: flex; flex-direction: column;
  background: #fff; border-radius: 16px; overflow: hidden; color: var(--blue-ink);
  box-shadow: 0 40px 80px -30px rgba(20,40,90,.55), 0 0 0 1px rgba(43,67,119,.08);
}
.win:focus { outline: none; }
.win-bar {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  background:
    radial-gradient(rgba(97,136,197,.35) 1px, transparent 1.3px) 0 0 / 6px 6px,
    var(--sky);
  border-bottom: 1px solid rgba(97,136,197,.25);
}
.win-lights { display: flex; gap: 6px; }
.win-lights i { width: 11px; height: 11px; border-radius: 50%; background: #fff; box-shadow: inset 0 0 0 1.5px var(--blue); }
.win-lights i:first-child { background: var(--blue); }
.win-path { flex: 1; font-size: 12px; background: #fff; padding: 4px 10px; border-radius: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.win-close { font-size: 12px; padding: 4px 8px; border-radius: 6px; background: #fff; }
.win-close:hover { background: var(--blue); color: #fff; }
.win-body { padding: 26px 30px 8px; overflow-y: auto; }
.win-head { display: grid; grid-template-columns: 112px 1fr; gap: 20px; align-items: center; }
.win-art {
  width: 112px; height: 112px; border-radius: 16px; background: var(--blue); display: grid; place-items: center; padding: 14px;
  background-image: radial-gradient(rgba(255,255,255,.18) 1px, transparent 1.4px); background-size: 8px 8px;
}
.win-art img { width: auto; height: auto; max-width: var(--ww, 84px); max-height: var(--ww, 84px); }
.win-art img.round { border-radius: 10px; }
.win-art.light { background-color: var(--sky); background-image: radial-gradient(rgba(97,136,197,.28) 1px, transparent 1.4px); }
.win-art canvas { width: 84px; height: 84px; }
.win-title { font-family: var(--f-display); font-weight: 400; font-size: 32px; line-height: 1.05; margin: 0 0 4px; color: var(--blue); }
.win-role { font-weight: 700; font-size: 17px; margin: 0 0 6px; }
.win-meta { font-family: var(--f-mono); font-size: 12px; margin: 0; color: var(--blue-deep); }
.win-summary { font-size: 16px; line-height: 1.65; margin: 22px 0 0; }
.rule { font-family: var(--f-mono); font-size: 12px; color: var(--blue); margin: 22px 0 10px; white-space: nowrap; overflow: hidden; }
.win-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.win-list li { position: relative; padding-left: 26px; line-height: 1.55; font-size: 15.5px; }
.win-list li::before { content: "→"; position: absolute; left: 0; top: 0; font-family: var(--f-mono); color: var(--blue); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 6px; }
.tag { font-family: var(--f-mono); font-size: 12px; color: var(--blue-deep); background: var(--sky); padding: 5px 9px; border-radius: 6px; }
.win-cta { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 8px; }
.ph { color: #8A9CC0; background: repeating-linear-gradient(90deg, rgba(97,136,197,.12) 0 6px, transparent 6px 8px); border-radius: 4px; padding: 0 3px; }
.win-foot { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-top: 1px dashed rgba(97,136,197,.35); font-size: 12px; }
.win-foot[hidden] { display: none; }
.win-foot button { padding: 6px 10px; border-radius: 8px; }
.win-foot button:hover:not(:disabled) { background: var(--sky); }
.win-foot button:disabled { opacity: .35; cursor: default; }

/* ───────── toast ───────── */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 80; transform: translate(-50%, 30px); opacity: 0;
  background: var(--blue-ink); color: #fff; font-size: 13px; padding: 10px 14px; border-radius: 10px;
  transition: transform .35s var(--ease-spring), opacity .25s; pointer-events: none;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }

/* ───────── small screens ───────── */
@media (max-width: 720px) {
  .nav { inset: 12px 12px auto 12px; }
  .nav-links a, .nav-links button { padding: 7px 9px; font-size: 12px; }
  .hide-sm { display: none; }
  .desk-head { flex-direction: column; gap: 4px; }
  .about { padding: 110px 58px; }
  .icon { width: 150px; }
  .icon-label { font-size: 19px; }
  .item { width: 160px; }
  .item-art { width: 140px; height: 84px; --aw: 140px; --ah: 84px; }
  .item-art canvas { width: 84px; height: 84px; }
  .win-body { padding: 22px 20px 6px; }
  .win-head { grid-template-columns: 76px 1fr; gap: 14px; }
  .win-art { width: 76px; height: 76px; padding: 10px; border-radius: 12px; --ww: 56px; }
  .win-art canvas { width: 56px; height: 56px; }
  .win-title { font-size: 26px; }
  .foot-line { font-size: 10.5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}