/* Shrike — one evening and the morning after.
   Night is the dark departures board; morning is the warm peach page under the sun. */

@font-face {
  font-family: "Nunito";
  src: url("fonts/nunito-latin.woff2") format("woff2");
  font-weight: 200 1000;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Nunito";
  src: url("fonts/nunito-latin-ext.woff2") format("woff2");
  font-weight: 200 1000;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  /* the night board */
  --n-page: #0C0E11;
  --n-board: #15181C;
  --n-rim: #2A2E35;
  --n-seam: #2A2F36;
  --n-cell-top: #272C34;
  --n-cell-bottom: #1C2026;
  --n-text: #F5F6F7;
  --n-muted: #9AA2AB;
  --n-amber: #F2C94C;
  --moon: #E59A2E;
  --moon-core: #F2C94C;
  --n-glow: #9A3E24;

  /* the morning page */
  --d-page: #FFF0DD;
  --d-board: #FFF8EC;
  --d-well: #FFEFC7;
  --d-rim: #F0DDB8;
  --d-seam: #F2E3C6;
  --d-cell-top: #FFEDB8;
  --d-cell-bottom: #FFE39A;
  --d-text: #2A2238;
  --d-muted: #5F5570;
  --d-amber: #B45309;
  --sun: #FFD45C;
  --sun-core: #FFE680;
  --d-glow: #FFC94A;

  /* one action colour, the icon's coral */
  --coral: #D23A1E;
  --coral-top: #E8532C;
  --coral-lip: #8E2412;
  --chestnut: #9C3D1C;
  --chestnut-n: #FF8A5C;

  --round: "Nunito", ui-rounded, "SF Pro Rounded", system-ui, sans-serif;
  --wrap: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--n-page); scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--round);
  font-size: 18px;
  line-height: 1.55;
  font-weight: 500;
  color: var(--n-text);
  background: var(--n-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; font-weight: 900; letter-spacing: -0.025em; line-height: 1.04; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-underline-offset: 0.22em; text-decoration-thickness: 2px; }
::selection { background: var(--n-amber); color: #1B1407; }
.day ::selection { background: var(--sun); color: var(--d-text); }
:focus-visible { outline: 3px solid var(--n-amber); outline-offset: 3px; border-radius: 8px; }
.day :focus-visible { outline-color: var(--coral); }

.skip { position: absolute; left: 12px; top: -60px; z-index: 50; padding: 10px 16px; border-radius: 12px; background: var(--n-amber); color: #1B1407; font-weight: 800; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }

/* ------------------------------------------------------------------ grounds */

.night { background: var(--n-page); color: var(--n-text); }
.day { background: var(--d-page); color: var(--d-text); }
.night .muted, .night .copy p, .night .lede { color: var(--n-muted); }
.day .copy p, .day .bird-head p, .day .perches p { color: var(--d-muted); }

.chapter { padding-block: clamp(36px, 4vw, 60px); position: relative; }
.copy { display: grid; gap: 18px; align-content: start; max-width: 34rem; }
.copy h2, .bird-head h2 { font-size: clamp(34px, 4.4vw, 56px); margin-bottom: 6px; }
.copy p { font-size: clamp(17px, 1.35vw, 19px); }
.night .copy h2 { color: var(--n-text); }

/* ------------------------------------------------------------------ bar */

.bar {
  position: fixed; inset: 0 0 auto 0; z-index: 40;
  display: flex; align-items: center; gap: 24px;
  height: 68px; padding-inline: var(--gutter);
  color: var(--n-text);
  background: color-mix(in srgb, var(--n-page) 84%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid rgb(255 255 255 / 0.06);
  transition: background-color 0.5s var(--ease-out), color 0.5s var(--ease-out), border-color 0.5s;
}
body[data-ground="day"] .bar {
  color: var(--d-text);
  background: color-mix(in srgb, var(--d-page) 86%, transparent);
  border-bottom-color: var(--d-rim);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 900; font-size: 22px; letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.bar-links { display: flex; gap: 4px; margin-left: 12px; }
.bar-links a { padding: 8px 12px; border-radius: 10px; text-decoration: none; font-weight: 700; font-size: 15px; opacity: 0.78; transition: opacity 0.2s, background-color 0.2s; }
.bar-links a:hover { opacity: 1; background: rgb(255 255 255 / 0.07); }
body[data-ground="day"] .bar-links a:hover { background: var(--d-well); }
.bar-end { margin-left: auto; display: flex; align-items: center; gap: 16px; }

/* ------------------------------------------------------------------ split-flap cells */

.flaps { --w: 22px; display: inline-flex; align-items: center; gap: calc(var(--w) * 0.14); font-variant-numeric: tabular-nums; vertical-align: middle; }
.flaps[data-size="s"] { --w: 18px; }
.flaps[data-size="m"] { --w: 26px; }
.flaps-l { --w: clamp(44px, 7vw, 76px); }
.flaps-xl { --w: clamp(56px, min(10vw, 12vh), 124px); gap: calc(var(--w) * 0.1); }
.bar-clock { --w: 15px; transition: opacity 0.3s var(--ease-out); }
body.at-top .bar-clock { opacity: 0; visibility: hidden; }

.cell {
  --top: var(--n-cell-top); --bottom: var(--n-cell-bottom); --ink: var(--n-amber); --rimc: rgb(255 255 255 / 0.07); --hair: #0B0D10;
  position: relative; display: inline-block;
  width: var(--w); height: calc(var(--w) * 1.43);
  border-radius: calc(var(--w) * 0.19);
  perspective: calc(var(--w) * 6);
  font-weight: 800; font-size: calc(var(--w) * 1.02); color: var(--ink);
  box-shadow: inset 0 0 0 0.5px var(--rimc);
  background: var(--hair);
}
.day .cell, body[data-ground="day"] .bar .cell, .dawn .cell { --top: var(--d-cell-top); --bottom: var(--d-cell-bottom); --ink: var(--d-amber); --rimc: rgb(42 34 56 / 0.08); --hair: #EBCB7C; }
.cell.is-dim { --ink: var(--n-muted); }
.day .cell.is-dim { --ink: var(--d-muted); }
.cell .h {
  position: absolute; left: 0; right: 0; height: calc(50% - 0.5px); overflow: hidden;
  background: var(--top);
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
}
.cell .h > span {
  position: absolute; left: 0; right: 0; height: calc(var(--w) * 1.43);
  display: grid; place-items: center; line-height: 1;
}
.cell .t { top: 0; border-radius: calc(var(--w) * 0.19) calc(var(--w) * 0.19) 0 0; }
.cell .b { bottom: 0; background: var(--bottom); border-radius: 0 0 calc(var(--w) * 0.19) calc(var(--w) * 0.19); }
.cell .t > span { top: 0; }
.cell .b > span { bottom: 0; }
.cell .leaf-t { transform-origin: 50% 100%; z-index: 2; }
.cell .leaf-b { transform-origin: 50% 0%; z-index: 2; transform: rotateX(90deg); }
.cell.flipping .leaf-t { animation: fold 0.11s ease-in forwards; }
.cell.flipping .leaf-b { animation: land 0.16s ease-out 0.11s forwards; }
@keyframes fold { to { transform: rotateX(-90deg); } }
@keyframes land { from { transform: rotateX(90deg); } to { transform: rotateX(0deg); } }
.flaps .sep { font-weight: 900; font-size: calc(var(--w) * 0.95); line-height: 1; color: var(--n-amber); padding-inline: calc(var(--w) * 0.04); transform: translateY(-0.06em); }
.day .flaps .sep, body[data-ground="day"] .bar .sep { color: var(--d-amber); }
.flaps .dot { width: calc(var(--w) * 0.22); }
.flaps .dot::after { content: ""; display: block; width: calc(var(--w) * 0.18); height: calc(var(--w) * 0.18); margin-top: calc(var(--w) * 1.05); border-radius: 50%; background: currentColor; opacity: 0.8; }
.flaps[data-size] .cell, .board-row .cell, .bar-clock .cell { background: var(--bottom); }
.flaps[data-size] .cell .h, .board-row .cell .h, .bar-clock .cell .h { height: 50%; }
.flaps[data-size] .cell::after, .board-row .cell::after, .bar-clock .cell::after {
  content: ""; position: absolute; z-index: 3; left: 0; right: 0; top: calc(50% - 0.5px); height: 1px; pointer-events: none;
  background: linear-gradient(90deg, var(--hair) 0 16%, transparent 16% 84%, var(--hair) 84%);
}
@media (prefers-reduced-motion: reduce) {
  .cell.flipping .leaf-t, .cell.flipping .leaf-b { animation: none; }
}

/* ------------------------------------------------------------------ flap tiles (buttons) */

.tile {
  --top: var(--coral-top); --bottom: var(--coral); --seam: var(--coral-lip); --ink: #fff;
  position: relative; display: inline-grid; place-items: center;
  min-height: 60px; padding: 0 30px;
  border: 0; border-radius: 14px; cursor: pointer;
  color: var(--ink); text-decoration: none;
  font: 900 15px/1 var(--round); letter-spacing: 0.14em; text-transform: uppercase;
  background: linear-gradient(var(--top) 0 50%, var(--bottom) 50% 100%);
  box-shadow: 0 1px 0 rgb(255 255 255 / 0.18) inset, 0 8px 18px -10px rgb(142 36 18 / 0.7);
  transition: transform 0.12s var(--ease-out), box-shadow 0.2s;
  perspective: 400px;
  -webkit-tap-highlight-color: transparent;
}
/* the seam with its hinge pins */
.tile::before {
  content: ""; position: absolute; left: 0; right: 0; top: calc(50% - 0.75px); height: 1.5px;
  background: var(--seam);
}
.tile::after {
  content: ""; position: absolute; left: 10px; right: 10px; top: calc(50% - 5px); height: 10px;
  background:
    radial-gradient(closest-side, var(--seam) 98%, transparent) left / 6px 10px no-repeat,
    radial-gradient(closest-side, var(--seam) 98%, transparent) right / 6px 10px no-repeat;
  opacity: 0.9;
}
.tile-label { position: relative; z-index: 1; padding-top: 1px; }
.tile:hover { transform: translateY(-1px); box-shadow: 0 1px 0 rgb(255 255 255 / 0.2) inset, 0 12px 22px -10px rgb(142 36 18 / 0.75); }
.tile:active { transform: translateY(1px) scaleY(0.985); box-shadow: 0 1px 0 rgb(255 255 255 / 0.1) inset, 0 4px 10px -8px rgb(142 36 18 / 0.7); }
.tile:active .tile-label { animation: tile-click 0.18s ease-out; }
@keyframes tile-click { 0% { transform: translateY(0); } 40% { transform: translateY(1.5px); } 100% { transform: translateY(0); } }
.tile-s { min-height: 42px; padding: 0 18px; font-size: 12px; border-radius: 11px; }
.tile-cream { --top: var(--d-board); --bottom: var(--d-well); --seam: var(--d-rim); --ink: var(--chestnut); box-shadow: inset 0 0 0 1px var(--d-rim), 0 6px 14px -10px rgb(122 78 31 / 0.5); font-size: 13px; min-height: 54px; padding: 0 20px; }
.tile-cream:hover { box-shadow: inset 0 0 0 1px var(--d-rim), 0 10px 18px -10px rgb(122 78 31 / 0.55); }
.tile:disabled { opacity: 0.45; cursor: default; transform: none; }

.quiet { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 6px; font-weight: 800; text-decoration: none; color: var(--n-muted); transition: color 0.2s; }
.quiet:hover { color: var(--n-text); }
.quiet svg { transition: transform 0.25s var(--ease-out); }
.quiet:hover svg { transform: translateY(2px); }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.fine { font-size: 14px; font-weight: 700; color: var(--n-muted); }

/* ------------------------------------------------------------------ notification banners */

.banner {
  display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start;
  width: min(100%, 620px); padding: 12px 14px 13px;
  border-radius: 24px; text-align: left; font-size: 15px; line-height: 1.38;
}
.banner img { width: 40px; height: 40px; border-radius: 9.5px; }
.banner p { margin: 0; }
.banner-top { display: flex; justify-content: space-between; gap: 10px; }
.banner-top b { font-weight: 800; }
.banner-top span { font-size: 13px; font-weight: 700; flex: none; color: var(--n-muted); }
.banner-day .banner-top span { color: var(--d-muted); }
.banner-hero { background: rgb(40 44 52 / 0.78); color: var(--n-text); box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.07), 0 18px 40px -20px rgb(0 0 0 / 0.8); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.banner-day { background: var(--d-board); color: var(--d-text); box-shadow: inset 0 0 0 1px var(--d-rim), 0 14px 30px -18px rgb(122 78 31 / 0.45); }

/* ------------------------------------------------------------------ hero: the lock screen */

.hero { position: relative; overflow: hidden; min-height: 86svh; display: grid; place-items: center; padding: 96px var(--gutter) 24px; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: -20% 0 auto; height: 90%; z-index: -2;
  background: radial-gradient(72% 55% at 50% 30%, color-mix(in srgb, var(--n-glow) 52%, transparent), transparent 70%);
}
.moon {
  position: absolute; z-index: -1; left: 50%; top: 9vh;
  width: clamp(260px, 34vw, 460px); aspect-ratio: 1; translate: -50% 0; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, var(--moon-core), var(--moon) 70%);
  opacity: 0.2; filter: blur(0.5px);
}
.hero-inner { display: grid; justify-items: center; gap: clamp(16px, 2.4vh, 26px); text-align: center; width: min(100%, 980px); }
.hero-date { font-weight: 800; font-size: clamp(15px, 1.4vw, 18px); color: var(--n-muted); }
.hero-clock { --w: clamp(56px, min(10vw, 12vh), 124px); position: relative; padding-top: calc(var(--w) * 1.14); margin-top: -18px; }
.hero-clock .flaps { position: relative; z-index: 1; }
.hero-bird {
  position: absolute; z-index: 2; left: 50%; top: 0;
  width: calc(var(--w) * 1.3); height: auto; translate: -50% 0;
  filter: drop-shadow(0 10px 14px rgb(0 0 0 / 0.35));
}
.banner-hero { margin-top: 4px; }
.hero h1 { font-size: clamp(42px, min(5.4vw, 8vh), 80px); margin-top: clamp(4px, 1.4vh, 14px); color: var(--n-text); }
.lede { font-size: clamp(18px, 1.5vw, 20px); max-width: 44rem; color: var(--n-muted); }
.hero .actions { justify-content: center; margin-top: 4px; }

/* ------------------------------------------------------------------ the board */

.board {
  --bg: var(--n-board); --rim: rgb(255 255 255 / 0.09); --seam: var(--n-seam); --text: var(--n-text); --muted: var(--n-muted);
  margin: 0; background: var(--bg); color: var(--text);
  border-radius: 22px; box-shadow: inset 0 0 0 1px var(--rim);
  overflow: hidden;
}
.board-day { --bg: var(--d-board); --rim: var(--d-rim); --seam: var(--d-seam); --text: var(--d-text); --muted: var(--d-muted); box-shadow: inset 0 0 0 1px var(--rim), 0 18px 40px -26px rgb(201 166 107 / 0.9); }
.board-head {
  display: grid; align-items: center; height: 44px; padding-inline: 20px;
  font-size: 12px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
  border-bottom: 1px solid var(--seam);
}
.board figcaption, .board > figcaption { padding: 14px 20px 16px; font-size: 13.5px; font-weight: 600; color: var(--muted); border-top: 1px solid var(--seam); }

.board-perch { position: relative; padding-top: 62px; }
.board-bird { position: absolute; z-index: 1; top: 0; right: 30px; width: 84px; height: 84px; translate: 0 -12px; pointer-events: none; filter: drop-shadow(0 6px 8px rgb(0 0 0 / 0.4)); }
.board-perch .board { position: relative; }
.board-layout { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.board-live .board-head, .board-row { grid-template-columns: minmax(0, 1fr) 56px 76px 132px; gap: 10px; }
.board-row {
  display: grid; align-items: center; min-height: 76px; padding-inline: 20px;
  border-bottom: 1px solid var(--seam); font-size: 19px; font-weight: 700;
  transition: opacity 0.4s;
}
.board-row:last-of-type { border-bottom: 0; }
.board-row .app { display: flex; align-items: center; gap: 14px; min-width: 0; }
.board-row .limit { font-variant-numeric: tabular-nums; color: var(--muted); font-weight: 700; }
.board-row.is-closed { opacity: 0.92; }
.board-row .flaps { --w: 24px; }
.app-icon {
  flex: none; display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px;
  background: var(--c); color: #fff; font-style: normal; font-weight: 900; font-size: 19px;
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.16);
}
.word { font-style: normal; font-size: 13px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.word-call { color: var(--n-amber); display: inline-flex; align-items: center; gap: 6px; }
.word-call::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: pulse 1.6s ease-in-out 3; }
@keyframes pulse { 50% { opacity: 0.25; } }
@media (prefers-reduced-motion: reduce) { .word-call::before { animation: none; } }
.chip {
  display: inline-flex; align-items: center; gap: 5px; padding: 6px 9px 5px; border-radius: 7px;
  background: var(--coral); color: #fff; font-style: normal; font-size: 12px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap;
}
.chip svg { width: 11px; height: 11px; }

/* ------------------------------------------------------------------ block screen */

.shield-chapter { padding-top: clamp(24px, 3vw, 40px); }
.shield-layout { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(40px, 8vw, 120px); align-items: center; }
.shield {
  margin: 0; width: min(340px, 100%);
  display: flex; flex-direction: column; align-items: center; text-align: center;
  color: var(--n-text);
}
.shield-art { position: relative; width: 150px; height: 150px; display: grid; place-items: center; }
.shield-moon { position: absolute; width: 112px; height: 112px; top: 14px; border-radius: 50%; background: radial-gradient(circle, var(--moon-core), var(--moon) 75%); }
.shield-art img { position: relative; width: 150px; height: 150px; }
.shield-run { display: inline-flex; align-items: center; gap: 4px; padding: 4px 6px; margin-top: -10px; border-radius: 9px; background: var(--n-board); box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.08); }
.shield-run .flaps { --w: 15px; }
.shield-title { margin-top: 18px; font-size: 24px; font-weight: 900; letter-spacing: -0.01em; }
.shield-sub { margin-top: 8px; font-size: 16px; line-height: 1.45; color: rgb(245 246 247 / 0.86); }
.shield-quote { margin-top: 22px; font-size: 15.5px; line-height: 1.45; color: rgb(245 246 247 / 0.72); }
.shield-button { margin-top: 26px; display: inline-grid; place-items: center; min-height: 52px; padding: 0 30px; border-radius: 999px; background: var(--coral); color: #fff; font-weight: 800; font-size: 17px; }
.struck { list-style: none; margin: 4px 0 2px; padding: 0; display: grid; gap: 8px; }
.struck li { font-size: clamp(20px, 2vw, 26px); font-weight: 900; color: var(--n-text); }
.struck s { text-decoration-thickness: 3px; text-decoration-color: var(--coral); opacity: 0.55; }

/* ------------------------------------------------------------------ dawn */

.dawn {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: 86svh; display: grid; place-items: start center; text-align: center;
  padding: clamp(88px, 14vh, 160px) var(--gutter) 96px;
  background: linear-gradient(180deg, var(--n-page) 0%, #2A171A 22%, #5E2A22 44%, #B4532F 62%, #F09A4E 76%, #FFC56A 88%, var(--d-page) 100%);
  color: var(--d-text);
}
.dawn-sky { position: absolute; inset: 0; z-index: -1; }
.dawn::after { content: ""; position: absolute; z-index: -1; left: 0; right: 0; bottom: 0; height: 64px; background: linear-gradient(transparent, var(--d-page) 90%); pointer-events: none; }
.dawn-sun {
  position: absolute; left: 50%; bottom: -22vmin; width: 68vmin; aspect-ratio: 1; border-radius: 50%;
  translate: -50% var(--rise, 30%);
  background: radial-gradient(circle, var(--sun-core), var(--sun) 72%);
  box-shadow: 0 0 120px 40px color-mix(in srgb, var(--d-glow) 45%, transparent);
}
.dawn-inner { display: grid; justify-items: center; gap: 22px; max-width: 46rem; }
.dawn h2 { font-size: clamp(34px, 4.6vw, 60px); color: #FFF4E6; text-shadow: 0 2px 24px rgb(90 30 20 / 0.35); }
.dawn p { font-size: clamp(17px, 1.4vw, 20px); color: #FFE9D2; max-width: 36rem; }
.dawn .flaps-l .cell { --top: var(--d-cell-top); --bottom: var(--d-cell-bottom); --ink: var(--d-amber); }
.dawn .flaps-l .sep { color: var(--d-amber); }

/* ------------------------------------------------------------------ ladder */

.ladder-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(40px, 7vw, 110px); align-items: center; }
.ladder-controls { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
.ladder-note { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--d-text) !important; min-height: 56px; }
.ladder-note img { flex: none; width: 56px; height: 56px; margin-left: -6px; }
.ladder .board-head { grid-template-columns: 64px 1fr; }
.ladder-rows { position: relative; }
.ladder-row {
  display: grid; grid-template-columns: 64px auto 1fr; align-items: center; gap: 12px;
  min-height: 78px; padding-inline: 20px 96px; border-bottom: 1px solid var(--seam);
  transition: background-color 0.35s var(--ease-out);
}
.ladder-row:last-of-type { border-bottom: 0; }
.ladder-row.is-here { background: var(--d-well); }
.step-n { font-size: 15px; font-weight: 900; color: var(--d-muted); }
.unit { font-size: 13px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: var(--d-muted); }
.chip-l { font-size: 13px; padding: 8px 11px 7px; }
.ladder-token {
  position: absolute; right: 24px; top: 0; width: 48px; height: 48px; border-radius: 12px; font-size: 22px;
  translate: 0 calc(var(--step, 2) * 79px + 15px);
  transition: translate 0.55s var(--ease-out);
  box-shadow: 0 0 0 3px var(--d-board), 0 8px 16px -8px rgb(42 34 56 / 0.5);
}
@media (prefers-reduced-motion: reduce) { .ladder-token { transition: none; } }

/* ------------------------------------------------------------------ bird */

.banner-day { margin-inline: auto; }
#bird .wrap > .banner { margin-bottom: clamp(36px, 4vw, 56px); }
.bird-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 64px; align-items: end; }
.bird-head h2 { grid-column: 1; }
.bird-head p { grid-column: 1; font-size: clamp(17px, 1.35vw, 19px); max-width: 36rem; }
.counters { grid-column: 2; grid-row: 1 / span 2; display: flex; gap: 12px; }
.counter {
  display: grid; justify-items: center; gap: 6px; padding: 16px 18px 18px; border-radius: 20px;
  background: var(--d-board); box-shadow: inset 0 0 0 1px var(--d-rim);
}
.counter-label { font-size: 12px; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; color: var(--d-muted); }

.growth {
  list-style: none; margin: clamp(32px, 4vw, 48px) 0 0; padding: 0 0 6px;
  display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 4px; align-items: end;
  position: relative;
}
/* the branch they all sit on */
.growth::before {
  content: ""; position: absolute; left: -2%; right: -2%; top: calc(100% - 64px); height: 12px; border-radius: 6px;
  background: linear-gradient(#B07A45, #8A5A2E);
  box-shadow: 0 4px 0 -1px rgb(122 78 31 / 0.25);
}
.growth li { position: relative; display: grid; justify-items: center; text-align: center; gap: 2px; }
.growth img { width: 100%; max-width: 128px; margin-bottom: 22px; }
.growth li:nth-child(1) img { max-width: 92px; }
.growth li:nth-child(2) img { max-width: 100px; }
.growth li:nth-child(3) img { max-width: 108px; }
.growth li:nth-child(4) img { max-width: 114px; }
.growth li:nth-child(5) img { max-width: 120px; }
.growth b { font-size: 15px; font-weight: 900; }
.growth span { font-size: 13px; font-weight: 700; color: var(--d-muted); }
.growth .is-you b::after { content: " · you"; color: var(--chestnut); }

.feathers-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(40px, 6vw, 96px); margin-top: clamp(44px, 5vw, 72px); align-items: start; }
.feathers .board-head { grid-template-columns: 1fr auto; }
.feather-row { display: grid; grid-template-columns: 48px 1fr auto; gap: 14px; align-items: center; padding: 14px 20px; border-bottom: 1px solid var(--seam); }
.feather-row:last-of-type { border-bottom: 0; }
.feather-row img { width: 40px; height: 40px; padding: 3px; border-radius: 11px; background: var(--d-well); }
.feather-row b { display: block; font-size: 17px; font-weight: 800; }
.feather-row span { font-size: 15px; color: var(--d-muted); }
.feather-row .flaps::before { content: "+"; font-weight: 900; color: var(--d-amber); margin-right: 2px; }

.perches { display: grid; gap: 14px; padding-top: 8px; }
.perches h3 { font-size: clamp(26px, 2.6vw, 34px); }
.perches p { font-size: 17px; }
.perch-board { margin-top: 10px; }
.perch-board .board-head { grid-template-columns: 1fr auto; }
.perch-now { display: grid; grid-template-columns: 52px 1fr auto; gap: 12px; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--seam); }
.perch-now img { width: 52px; height: 52px; }
.perch-now b { display: block; font-size: 17px; font-weight: 900; color: var(--d-text); }
.perch-now span { font-size: 14.5px; color: var(--d-muted); }
.perch-track { position: relative; height: 12px; margin: 22px 20px 44px; border-radius: 6px; background: var(--d-well); box-shadow: inset 0 0 0 1px var(--d-rim); }
.perch-fill { position: absolute; inset: 0 auto 0 0; width: var(--f); border-radius: 6px; background: linear-gradient(90deg, var(--sun), var(--coral-top)); }
.perch-mark { position: absolute; left: var(--at); top: -5px; height: 22px; display: grid; justify-items: center; translate: -50% 0; font-size: 12px; font-weight: 800; color: var(--d-muted); }
.perch-mark::before { content: ""; width: 2px; height: 22px; border-radius: 1px; background: var(--d-text); opacity: 0.55; }
.perch-mark b { margin-top: 4px; font-size: 13px; font-weight: 900; color: var(--d-text); line-height: 1; }
.perch-rungs { list-style: none; margin: 0; padding: 12px 14px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; border-top: 1px solid var(--seam); }
.perch-rungs li { display: grid; place-items: center; min-height: 34px; border-radius: 9px; font-size: 13.5px; font-weight: 900; color: var(--pi); background: color-mix(in srgb, var(--p) 12%, var(--d-board)); }
.perch-rungs .is-you { background: color-mix(in srgb, var(--p) 34%, var(--d-board)); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--p) 70%, var(--d-board)); }

/* ------------------------------------------------------------------ flock */

.flock-chapter { padding-top: 0; }
.flock-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 110px); align-items: center; }
.banner-inline { margin: 0 0 18px; }
.flock-board .board-head, .flock-row { grid-template-columns: 40px 1fr 64px 84px; gap: 12px; }
.flock-row { display: grid; align-items: center; min-height: 74px; padding-inline: 20px; border-bottom: 1px solid var(--seam); }
.flock-row:last-of-type { border-bottom: 0; }
.flock-row.is-you { background: var(--d-well); }
.who b { display: block; font-size: 18px; font-weight: 900; text-transform: none; letter-spacing: 0; color: var(--d-text); }
.who { font-size: 13px; font-weight: 800; color: var(--d-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.flock-row.is-you .who { color: var(--chestnut); }
.run { display: inline-flex; align-items: center; gap: 3px; font-weight: 900; font-size: 18px; font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ the check-in */

.checkin-chapter { padding-top: 0; }
.checkin-layout { display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: clamp(40px, 7vw, 110px); align-items: center; }
.checkin-card {
  margin: 0; width: min(380px, 100%); padding: 34px 26px 14px; border-radius: 30px;
  display: grid; justify-items: center;
  background: var(--n-board); color: var(--n-text);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.06), 0 24px 48px -28px rgb(42 34 56 / 0.7);
}
.checkin-card .shield-sub { color: rgb(245 246 247 / 0.86); }
/* The card is the night's block screen on the morning page: its flap cells stay dark. */
.day .checkin-card .cell { --top: var(--n-cell-top); --bottom: var(--n-cell-bottom); --ink: var(--n-amber); --rimc: rgb(255 255 255 / 0.07); --hair: #0B0D10; }
.checkin-card .shield-run { background: #1C2026; }
.shield-second { display: inline-grid; place-items: center; min-height: 44px; margin-top: 8px; font-weight: 800; font-size: 16px; color: var(--n-muted); }

/* ------------------------------------------------------------------ the hours */

.hours { padding-top: 0; }
.hours-layout { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.hours-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.hours-list li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: center; }
.banner-row { margin: 0; width: 100%; max-width: none; }
.quiet-row { display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center; padding: 14px 16px; border-radius: 22px; background: var(--d-board); box-shadow: inset 0 0 0 1px var(--d-rim); }
.quiet-row img { width: 40px; height: 40px; }
.quiet-row b { display: block; font-size: 16px; font-weight: 900; color: var(--d-text); }
.quiet-row span { font-size: 14.5px; color: var(--d-muted); }

/* ------------------------------------------------------------------ fares */

.fares-layout { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 7vw, 110px); align-items: center; }
.fares .board-head { grid-template-columns: 1fr auto; }
.fare-row { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; min-height: 84px; padding: 12px 20px; border-bottom: 1px solid var(--seam); }
.fare-row:last-of-type { border-bottom: 0; }
.fare-row.is-best { background: var(--d-well); }
.fare b { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; font-size: 19px; font-weight: 900; }
.fare { font-size: 15px; color: var(--d-muted); font-weight: 600; }
.tag { white-space: nowrap; font-style: normal; padding: 4px 8px 3px; border-radius: 999px; background: var(--coral); color: #fff; font-size: 11px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.tag-quiet { background: var(--d-text); }
.price { display: inline-flex; align-items: center; gap: 4px; font-weight: 900; font-size: 20px; color: var(--d-amber); }
.price small { font-size: 14px; color: var(--d-muted); font-weight: 800; margin-left: 2px; }
.word-free { font-style: normal; font-size: 15px; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; color: #1E7A3A; padding: 7px 11px 6px; border-radius: 8px; background: #DDF2D8; }

/* ------------------------------------------------------------------ close */

.close { position: relative; overflow: hidden; isolation: isolate; padding: clamp(80px, 10vw, 128px) var(--gutter) clamp(64px, 8vw, 104px); text-align: center; }
.close::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(50% 60% at 50% 18%, color-mix(in srgb, var(--n-glow) 40%, transparent), transparent 72%); }
.close-art { position: relative; display: grid; place-items: center; width: clamp(190px, 19vw, 250px); aspect-ratio: 1; margin-bottom: 8px; }
.close-art .moon { position: absolute; inset: 9% 9% 13%; width: auto; top: 6%; left: 9%; translate: none; opacity: 1; }
.close-inner { display: grid; justify-items: center; gap: 22px; max-width: 44rem; margin-inline: auto; }
.close-bird { position: relative; width: 100%; }
.close h2 { font-size: clamp(40px, 5.6vw, 76px); }
.close p { color: var(--n-muted); font-size: clamp(17px, 1.4vw, 20px); max-width: 34rem; }

.foot { border-top: 1px solid var(--n-rim); padding-block: 34px 44px; font-size: 14.5px; }
.foot-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 18px 36px; align-items: center; }
.foot-brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 18px; }
.foot-brand img { width: 28px; height: 28px; border-radius: 7px; }
.foot-name { color: var(--n-muted); max-width: 44ch; }
.foot-links { display: flex; gap: 20px; color: var(--n-muted); font-weight: 700; }
.foot-links a { text-decoration: none; }
.foot-links a:hover { color: var(--n-text); text-decoration: underline; }

/* ------------------------------------------------------------------ smaller screens */

@media (max-width: 1080px) {
  .bar-links { display: none; }
  .board-layout, .ladder-layout, .flock-layout, .fares-layout, .feathers-layout, .hours-layout { grid-template-columns: minmax(0, 1fr); }
  .checkin-layout { grid-template-columns: minmax(0, 1fr); justify-items: center; }
  .checkin-layout .copy { justify-self: stretch; }
  .copy { max-width: 40rem; }
}
@media (max-width: 760px) {
  body { font-size: 17px; }
  .bar { height: 60px; gap: 12px; }
  .brand span { display: none; }
  .bar-end { gap: 10px; }
  .tile-s { padding: 0 14px; letter-spacing: 0.1em; }
  .hero { padding-top: 92px; }
  .hero-inner { gap: 22px; }
  .board-live .board-head, .board-row { grid-template-columns: minmax(0, 1fr) 56px 104px; gap: 8px; padding-inline: 14px; }
  .board-row .limit, .board-live .board-head span:nth-child(2) { display: none; }
  .board-row { font-size: 16px; min-height: 66px; }
  .board-row .app { gap: 10px; }
  .app-icon { width: 34px; height: 34px; font-size: 16px; border-radius: 8px; }
  .board-row .flaps { --w: 20px; }
  .board-head { padding-inline: 14px; font-size: 11px; letter-spacing: 0.08em; }
  .word { font-size: 11.5px; letter-spacing: 0.06em; }
  .chip { font-size: 11px; padding: 5px 7px 4px; letter-spacing: 0.04em; }
  .shield-layout { grid-template-columns: minmax(0, 1fr); justify-items: center; }
  .shield-layout .copy { justify-self: stretch; }
  .bird-head { grid-template-columns: minmax(0, 1fr); }
  .counters { grid-column: 1; grid-row: auto; }
  .growth { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 22px; column-gap: 0; }
  .growth::before { content: none; }
  .growth li::before {
    content: ""; position: absolute; z-index: -1; left: -1px; right: -1px; bottom: 42px; height: 10px;
    background: linear-gradient(#B07A45, #8A5A2E); box-shadow: 0 3px 0 -1px rgb(122 78 31 / 0.25);
  }
  .growth li:nth-child(3n+1)::before { left: 6px; border-radius: 5px 0 0 5px; }
  .growth li:nth-child(3n)::before { right: 6px; border-radius: 0 5px 5px 0; }
  .growth li { isolation: isolate; }
  .growth img { margin-bottom: 16px; }
  .chapter { padding-block: 32px; }
  .dawn { min-height: 0; padding: 104px var(--gutter) 200px; }
  .dawn::after { height: 48px; }
  .dawn-sun { width: 300px; bottom: -150px; translate: -50% var(--rise-m, 0%); }
  .ladder-controls { display: grid; grid-template-columns: minmax(0, 1fr); }
  .ladder-controls .tile { width: 100%; }
  .fine span { display: block; }
  .fine .fine-sep { display: none; }
  .feather-row { gap: 12px; padding-inline: 14px; }
  .hours, .flock-chapter, .checkin-chapter { padding-top: 8px; }
  .hours-list li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .board-bird { width: 68px; height: 68px; right: 18px; }
  .board-perch { padding-top: 50px; }
  .quiet-row { grid-template-columns: 36px 1fr; }
  .quiet-row .chip { grid-column: 2; justify-self: start; }
  .ladder-row { padding-right: 84px; min-height: 70px; }
  .ladder-token { translate: 0 calc(var(--step, 2) * 71px + 12px); right: 18px; width: 44px; height: 44px; }
  .flock-board .board-head, .flock-row { grid-template-columns: 30px 1fr 50px 70px; gap: 8px; padding-inline: 14px; }
  .fare-row { padding-inline: 14px; }
  .foot-inner { grid-template-columns: minmax(0, 1fr); }
}