/* =========================================================
   LockIN — landing page
   Warm editorial: cream paper, cognac leather, copper, ink.
   ========================================================= */

:root {
  /* Surfaces */
  --paper: #F4EDE3;
  --paper-2: #ECE2D4;
  --surface: #FBF7F1;
  --tile: #F2ECE4;          /* matches product-render backgrounds */
  --line: #DDD0BF;

  /* Text */
  --ink: #1C1714;
  --ink-2: #4A3F37;
  --ink-3: #6B5D52;

  /* Brand */
  --copper: #B86B3E;
  --copper-light: #D9915F;
  --copper-text: #96491F;   /* copper that passes 4.5:1 on paper */
  --cta: #8E4421;
  --cta-hover: #763818;
  --marker: #2344B0;
  --highlight: #F6D86B;

  /* Dark section */
  --night: #15110E;
  --night-2: #211B17;
  --on-night: #F4EDE3;
  --on-night-2: #C7B8A7;

  /* Shape + motion */
  --r-sm: 10px;
  --r: 18px;
  --r-lg: 28px;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --dur-fast: 160ms;
  --dur: 280ms;
  --dur-slow: 800ms;

  --font-sans: "Archivo", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --font-hand: "Caveat", "Bradley Hand", "Segoe Print", cursive;

  --gutter: clamp(16px, 4.5vw, 40px);
  --max: 1200px;
  --nav-h: 68px;

  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");

  color-scheme: light;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
[hidden] { display: none !important; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: -0.03em; font-weight: 750; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
em { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; color: var(--copper-text); }
strong { font-weight: 650; }
.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
section[id] { scroll-margin-top: calc(var(--nav-h) + 12px); }

.i { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

:focus-visible { outline: 3px solid var(--marker); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: 999px;
  text-decoration: none; font-weight: 600; transition: top var(--dur) var(--ease-out);
}
.skip-link:focus { top: 12px; }

/* ---------- Buttons & links ---------- */
.btn {
  --bg: var(--ink); --fg: var(--paper);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 24px; border: 0; border-radius: 999px;
  background: var(--bg); color: var(--fg);
  font: 600 1rem/1 var(--font-sans); letter-spacing: 0.005em; text-decoration: none; white-space: nowrap;
  cursor: pointer; touch-action: manipulation;
  transition: background-color var(--dur) var(--ease-out), transform var(--dur-fast) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: scale(.97); transition-duration: 80ms; }
.btn-primary { --bg: var(--cta); --fg: #fff; box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 6px 18px -8px rgba(142,68,33,.7); }
.btn-primary:hover { --bg: var(--cta-hover); box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 10px 24px -8px rgba(142,68,33,.75); }
.btn-copper { --bg: var(--copper-light); --fg: var(--ink); }
.btn-copper:hover { --bg: #E6A274; }
.btn-ghost { --bg: transparent; --fg: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn-ghost:hover { --bg: rgba(28,23,20,.06); }
.btn-ghost-dark { --bg: transparent; --fg: var(--on-night); box-shadow: inset 0 0 0 1.5px rgba(244,237,227,.45); }
.btn-ghost-dark:hover { --bg: rgba(244,237,227,.08); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: .9375rem; }
.btn-lg { min-height: 56px; padding: 0 32px; font-size: 1.0625rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px;
  font-weight: 600; color: var(--ink); text-decoration: none;
  background: linear-gradient(currentColor, currentColor) 0 calc(100% - 10px) / 0 1.5px no-repeat;
  transition: background-size var(--dur) var(--ease-out);
}
.link-arrow .i { transition: transform var(--dur) var(--ease-out); }
.link-arrow:hover { background-size: calc(100% - 28px) 1.5px; }
.link-arrow:hover .i { transform: translateX(4px); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--nav-h);
  background: rgba(244, 237, 227, .82);
  -webkit-backdrop-filter: saturate(1.3) blur(14px); backdrop-filter: saturate(1.3) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out);
}
.nav.is-scrolled { border-color: rgba(28,23,20,.08); background: rgba(244, 237, 227, .9); }
.nav-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.wordmark {
  font-weight: 800; font-stretch: 125%; letter-spacing: .16em; font-size: 1.25rem;
  text-decoration: none; color: var(--ink); line-height: 1; padding: 12px 0;
}
.wordmark-sm { font-size: 1rem; padding: 0; }
.nav-links { display: none; gap: 4px; }
.nav-links a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 999px;
  font-size: .9375rem; font-weight: 500; color: var(--ink-2); text-decoration: none;
  transition: color var(--dur-fast), background-color var(--dur-fast);
}
.nav-links a:hover { color: var(--ink); background: rgba(28,23,20,.06); }
@media (min-width: 900px) { .nav-links { display: flex; } }

.nav-progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; overflow-x: clip; }
.np-fill { position: absolute; inset: 0; background: var(--copper); transform-origin: left; transform: scaleX(var(--sp, 0)); }
.np-mover { position: absolute; inset: 0; transform: translateX(calc((var(--sp, 0) - 1) * 100%)); }
.np-knob {
  position: absolute; right: 0; top: 50%; width: 10px; height: 10px; border-radius: 50%;
  transform: translate(50%, -50%);
  background: radial-gradient(circle at 35% 30%, #F5C39C, var(--copper) 55%, #7A3F1F);
  box-shadow: 0 1px 3px rgba(0,0,0,.25);
  opacity: clamp(0, calc(var(--sp, 0) * 60), 1);
}

/* ---------- Shared section bits ---------- */
.section { padding-block: clamp(80px, 12vw, 152px); }
.section-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 72px); }
.section-head h2, .try-copy h2, .focus-copy h2, .launch-copy h2 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
.section-head h2 em, .try-copy h2 em, .focus-copy h2 em, .launch-copy h2 em, .final h2 em { font-size: 1.08em; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font-size: .8125rem; font-weight: 650; letter-spacing: .16em; text-transform: uppercase; color: var(--copper-text);
}
.kicker::before { content: ""; width: 28px; height: 1.5px; background: currentColor; }
.section-sub { margin-top: 20px; font-size: clamp(1.0625rem, 1.4vw, 1.1875rem); color: var(--ink-2); max-width: 60ch; }

/* ---------- Hero: photo with hotspots ---------- */
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.hero { position: relative; padding: calc(var(--nav-h) + 2px) clamp(8px, 1.3vw, 18px) 0; background: var(--paper); }
.hero-shell {
  position: relative; display: flex; flex-direction: column; overflow: hidden; isolation: isolate;
  height: calc(100vh - var(--nav-h) - 2px - clamp(8px, 1.3vw, 18px));
  height: calc(100svh - var(--nav-h) - 2px - clamp(8px, 1.3vw, 18px));
  min-height: 600px; border-radius: clamp(20px, 2.4vw, 34px);
  background: linear-gradient(180deg, #F3ECE1 0%, #EBDFCF 100%);
  box-shadow: inset 0 0 0 1px rgba(28, 23, 20, .06);
}

/* Photo box always keeps the photo's aspect ratio and covers its container,
   so hotspot percentages stay locked to the product at every screen size. */
.hero-media {
  position: relative; order: 2; flex: 1; min-height: 260px; container-type: size; overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 18%); mask-image: linear-gradient(to bottom, transparent 0, #000 18%);
}
.hero-art {
  --ar: 1.7768; --fx: .97; --fy: .62;
  position: absolute;
  width: max(100cqw, 100cqh * var(--ar)); height: max(100cqh, 100cqw / var(--ar));
  left: calc((100cqw - max(100cqw, 100cqh * var(--ar))) * var(--fx));
  top: calc((100cqh - max(100cqh, 100cqw / var(--ar))) * var(--fy));
}
.hero-art picture, .hero-photo { display: block; width: 100%; height: 100%; }
.hero-photo { object-fit: cover; }
.hero-sun {
  position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: linear-gradient(105deg, transparent 32%, rgba(255, 233, 192, .32) 46%, rgba(255, 244, 222, .12) 53%, transparent 64%);
}
.hero-veil { display: none; }

.hero-content { position: relative; z-index: 3; order: 1; display: flex; flex-direction: column; align-items: center; text-align: center; padding: clamp(26px, 5vh, 56px) 22px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 12px; margin-bottom: clamp(14px, 2.2vh, 22px);
  border-radius: 999px; background: rgba(251, 247, 241, .82); box-shadow: inset 0 0 0 1px var(--line);
  font-size: .8125rem; font-weight: 600; color: var(--ink-2);
}
.pulse-dot { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--copper); }
.pulse-dot::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--copper); }
.hero-title { font-size: clamp(2.5rem, 7.4vw, 4.6rem); font-weight: 800; letter-spacing: -0.045em; line-height: .98; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
.hero-title .line > span { display: inline-block; }
.hero-title em { font-size: 1.1em; letter-spacing: -0.02em; }
.hero-lede { margin-top: clamp(14px, 2vh, 20px); max-width: 40ch; font-size: clamp(1rem, 1.2vw, 1.125rem); color: var(--ink-2); }

.signup-hero { margin-top: clamp(16px, 2.6vh, 28px); width: min(440px, 100%); max-width: none; }
.signup-hero .signup-row { flex-direction: row; padding: 5px; border-radius: 999px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), 0 16px 34px -22px rgba(60,35,15,.55); }
.signup-hero .signup-row:focus-within { box-shadow: inset 0 0 0 1.5px var(--ink-2), 0 16px 34px -22px rgba(60,35,15,.55); }
.signup-hero input { min-height: 48px; padding: 0 16px; border: 0 !important; background: transparent !important; }
.signup-hero input:focus-visible { outline: none; }
.signup-hero .btn { min-height: 48px; padding: 0 20px; }
.signup-hero .signup-msg { margin-top: 8px; font-size: .8125rem; padding: 0 0 0 4px; }
.signup-hero.has-error .signup-row { box-shadow: inset 0 0 0 1.5px #A52A1A; }
@media (max-width: 400px) { .signup-hero .btn { padding: 0 14px; font-size: .9375rem; } }
@media (max-height: 760px) and (max-width: 1099px) { .hero-lede { display: none; } }

/* Hotspots */
.hotspots { position: absolute; inset: 0; z-index: 2; margin: 0; padding: 0; list-style: none; pointer-events: none; }
.hs { position: absolute; left: var(--x); top: var(--y); width: 0; height: 0; }
.hs-btn {
  position: absolute; left: -22px; top: -22px; width: 44px; height: 44px; display: grid; place-items: center;
  padding: 0; border: 0; border-radius: 50%; background: none; cursor: pointer; pointer-events: auto; -webkit-tap-highlight-color: transparent;
}
.hs-btn:focus-visible { outline: 3px solid var(--marker); outline-offset: 0; }
.hs-dot {
  position: relative; width: 22px; height: 22px; border-radius: 50%; background: rgba(255, 250, 244, .96);
  box-shadow: 0 0 0 5px rgba(255, 250, 244, .32), 0 6px 14px rgba(40, 20, 5, .35);
  transition: transform 320ms var(--ease-spring), box-shadow 320ms var(--ease-out);
}
.hs-dot::before { content: ""; position: absolute; inset: 7px; border-radius: 50%; background: var(--copper); transition: transform 320ms var(--ease-spring), background-color 200ms; }
.hs-dot::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1.5px solid rgba(255, 250, 244, .9); opacity: 0; }
.hs-btn:hover .hs-dot { transform: scale(1.12); }
.hs.is-open .hs-dot { transform: scale(1.15); box-shadow: 0 0 0 7px rgba(255, 250, 244, .45), 0 8px 18px rgba(40, 20, 5, .4); }
.hs.is-open .hs-dot::before { transform: scale(1.35); background: var(--ink); }
.hs-label {
  --base: translateY(-50%);
  position: absolute; left: 30px; top: 0; display: grid; gap: 1px; z-index: 1;
  padding: 10px 15px; border-radius: 14px; white-space: nowrap;
  background: rgba(251, 247, 241, .94); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: 0 16px 34px -18px rgba(40, 20, 5, .6), inset 0 0 0 1px rgba(255, 255, 255, .7);
  font-size: .8125rem; line-height: 1.35; color: var(--ink-2);
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: var(--base) scale(.7); transform-origin: left center;
  transition: opacity 160ms var(--ease-out), transform 200ms var(--ease-out), visibility 0s linear 200ms;
}
.hs-label strong { font-size: .875rem; color: var(--ink); }
.hs-left .hs-label { left: auto; right: 30px; transform-origin: right center; }
.hs-up .hs-label { --base: translateY(0); top: auto; bottom: 20px; transform-origin: right bottom; }
.hs-down .hs-label { --base: translateY(0); top: 20px; transform-origin: right top; }
.hs.is-open { z-index: 3; }
.hs.is-open .hs-label {
  opacity: 1; visibility: visible; pointer-events: auto; transform: var(--base) scale(1);
  transition: opacity 240ms var(--ease-out), transform 460ms var(--ease-spring), visibility 0s;
}

.hero-cue {
  position: absolute; left: 50%; bottom: clamp(12px, 2.4vh, 22px); z-index: 4; transform: translateX(-50%);
  display: flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 16px 0 18px; border-radius: 999px;
  background: rgba(251, 247, 241, .86); box-shadow: 0 10px 24px -14px rgba(40,20,5,.5);
  font-size: .75rem; font-weight: 650; letter-spacing: .14em; text-transform: uppercase; color: var(--ink); text-decoration: none;
}
.hero-cue .i { width: 18px; height: 18px; }

/* Phones and tablets: show the right part of the photo (board + cube) with two hotspots */
@media (max-width: 1099px), (max-aspect-ratio: 3/2) {
  .hs-why .hs-label { left: auto; right: 30px; transform-origin: right center; }
  .hs-label { padding: 7px 11px; font-size: .75rem; }
  .hs-label strong { font-size: .8125rem; }
  .hero-cue { bottom: 10px; }
}
@media (max-width: 599px) { .hero-cue { display: none; } }

/* Wide screens: photo fills the frame, copy sits on the sunlit wall */
@media (min-width: 1100px) and (min-aspect-ratio: 3/2) {
  .hero-media { position: absolute; inset: 0; min-height: 0; -webkit-mask-image: none; mask-image: none; transform: scale(1.03); }
  .hero-art { --fx: .6; --fy: .5; }
  .hero-veil {
    display: block; position: absolute; inset: 0; z-index: 1; pointer-events: none;
    background:
      linear-gradient(90deg, rgba(247, 240, 231, .9) 0%, rgba(247, 240, 231, .7) 20%, rgba(247, 240, 231, .22) 34%, rgba(247, 240, 231, 0) 44%),
      linear-gradient(0deg, rgba(40, 25, 12, .16), transparent 20%);
  }
  .hero-content { order: 0; margin-block: auto; width: min(42%, 560px); align-items: flex-start; text-align: left; padding: 0 0 6vh clamp(40px, 5vw, 88px); }
  .hero-title { font-size: clamp(2.8rem, 4.4vw, 4.8rem); }
}

/* ---------- Unfold: pinned, scroll-driven 3D product scene ---------- */
.unfold { position: relative; height: 340vh; background: var(--paper); }
@media (max-width: 767px) { .unfold { height: 290vh; } }
.uf-pin { position: sticky; top: 0; height: 100vh; height: 100svh; min-height: 580px; }
.uf-frame {
  position: absolute; inset: calc(var(--nav-h) + 2px) clamp(8px, 1.3vw, 18px) clamp(8px, 1.3vw, 18px);
  display: flex; flex-direction: column; overflow: hidden; isolation: isolate;
  border-radius: clamp(20px, 2.4vw, 34px);
  background:
    radial-gradient(60% 55% at 50% 72%, rgba(255, 249, 240, .95) 0%, rgba(255, 249, 240, 0) 70%),
    radial-gradient(40% 40% at 88% 12%, rgba(217, 145, 95, .18), transparent 70%),
    linear-gradient(180deg, #EFE6D9 0%, #E2D3C0 100%);
  box-shadow: inset 0 0 0 1px rgba(28, 23, 20, .06);
}
.uf-frame::after { /* film grain */
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background-image: var(--noise); background-size: 180px; opacity: .28;
}

.uf-text { position: relative; z-index: 3; display: flex; flex-direction: column; align-items: center; text-align: center; padding: clamp(22px, 4.5vh, 48px) 20px 0; transform-origin: 50% 0; transition: transform 900ms var(--ease-out); }
.uf-text .kicker { margin-bottom: 12px; }
.unfold.is-active .uf-text { transform: translateY(-6px) scale(.8); }
.uf-title { font-size: clamp(2.1rem, 4.8vw, 4.2rem); font-weight: 800; letter-spacing: -0.045em; line-height: 1; }
.uf-title em { font-size: 1.1em; letter-spacing: -0.02em; color: inherit; }
.ph { color: #8C7B69; transition: color 700ms var(--ease-out); }
.ph.is-lit { color: var(--ink); }
.ph[data-ph="3"].is-lit { color: var(--copper-text); }

/* --- 3D scene --- */
.uf-scene { position: absolute; inset: 0; z-index: 1; perspective: 2000px; perspective-origin: 50% 35%; }
.h-floor { position: absolute; left: 50%; top: 50%; width: 0; height: 0; transform-style: preserve-3d; will-change: transform; }
.h-floor, .h-floor * { box-sizing: border-box; }
.uf-fallback { display: none; position: absolute; inset: 0; padding: 12px; }
.uf-fallback img { height: 100%; width: auto; margin: 0 auto; border-radius: 22px; }

/* Honey-oak desk the product sits on; fades into the frame */
.h-desk {
  position: absolute; left: calc(var(--W) * -1.7); top: calc(var(--H) * -1.9); width: calc(var(--W) * 3.4); height: calc(var(--H) * 3.9);
  transform: translateZ(-1px);
  background-color: #EAD7BD;
  background-image:
    var(--noise),
    repeating-linear-gradient(0deg, rgba(150, 100, 55, .22) 0 1.5px, transparent 1.5px calc(var(--H) * .62)),
    repeating-linear-gradient(0deg, rgba(170, 120, 70, .12) 0 1px, transparent 1px 6px, rgba(255, 250, 240, .35) 6px 8px, transparent 8px 13px),
    linear-gradient(90deg, #EFDFC6, #E2CBAA 45%, #EBD8BC 75%, #E3CDAE);
  background-size: 160px, auto, auto, auto;
  -webkit-mask-image: radial-gradient(closest-side at 50% 52%, #000 28%, rgba(0,0,0,.55) 62%, transparent 96%);
  mask-image: radial-gradient(closest-side at 50% 52%, #000 28%, rgba(0,0,0,.55) 62%, transparent 96%);
}
.h-desk::after { content: ""; position: absolute; inset: 0; background: radial-gradient(40% 32% at 46% 50%, rgba(255, 250, 236, .45), transparent 75%); }
.h-shadow {
  position: absolute; left: calc(var(--W) * -.52); top: calc(var(--H) * -1); width: calc(var(--W) * 1.04); height: calc(var(--H) * 2);
  border-radius: 8%; background: radial-gradient(closest-side, rgba(55, 32, 14, .5), rgba(55, 32, 14, .22) 65%, transparent);
  filter: blur(calc(var(--u) * 2.2));
}
.h-folio { position: absolute; left: 0; top: 0; transform-style: preserve-3d; }
.h-panel { position: absolute; left: calc(var(--W) * -.5); width: var(--W); height: var(--H); transform-style: preserve-3d; }
.h-near { top: 0; transform-origin: 50% 0 0; }
.h-far { top: calc(var(--H) * -1); transform-origin: 50% 100% 0; }
.h-face { position: absolute; inset: 0; border-radius: calc(var(--u) * 1.4); -webkit-backface-visibility: hidden; backface-visibility: hidden; }
.h-near .h-in { transform-style: preserve-3d; }
.h-out { transform: translateZ(calc(var(--T) * -1)) rotateX(180deg); }
.h-shade { position: absolute; inset: 0; border-radius: inherit; background: #120A04; opacity: 0; pointer-events: none; transform: translateZ(.3px); }

/* Materials */
.h-leather {
  background-color: #94512D;
  background-image:
    var(--noise),
    radial-gradient(120% 90% at 28% 18%, rgba(255, 214, 178, .26), transparent 58%),
    linear-gradient(160deg, #AB633B 0%, #8E4C29 58%, #723A1C 100%);
  background-size: 140px, auto, auto;
}
.h-leather::before {
  content: ""; position: absolute; inset: calc(var(--u) * 1.5); border-radius: calc(var(--u) * .8);
  border: calc(var(--u) * .2) dashed rgba(246, 208, 170, .55);
}
.h-deboss {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-size: calc(var(--u) * 5); font-weight: 800; font-stretch: 125%; letter-spacing: .5em; padding-left: .5em;
  color: rgba(74, 34, 12, .42);
  text-shadow: 0 1px 0 rgba(255, 216, 182, .3), 0 -1px 0 rgba(40, 14, 0, .35);
}
.h-fabric {
  background-color: #2E2C2B;
  background-image:
    var(--noise),
    repeating-linear-gradient(0deg, rgba(255,255,255,.035) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(0,0,0,.2) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, #383533, #272524);
  background-size: 140px, auto, auto, auto;
}
.h-band { position: absolute; left: 0; right: 0; height: 15%; transform: translateZ(.2px); }
.h-band-bottom { bottom: 0; border-radius: 0 0 calc(var(--u) * 1.4) calc(var(--u) * 1.4); }
.h-band-top { top: 0; border-radius: calc(var(--u) * 1.4) calc(var(--u) * 1.4) 0 0; }
.h-band { background-color: #94512D; background-image: var(--noise), linear-gradient(180deg, #A35C35, #87472A); background-size: 140px, auto; }
.h-band::after { content: ""; position: absolute; left: calc(var(--u) * 1.5); right: calc(var(--u) * 1.5); border-top: calc(var(--u) * .2) dashed rgba(246, 208, 170, .5); }
.h-band-bottom::after { top: calc(var(--u) * 1.3); }
.h-band-top::after { bottom: calc(var(--u) * 1.3); }
.h-edge { position: absolute; background: linear-gradient(90deg, #5E2F15, #7A3F1F 50%, #5E2F15); }
.h-edge-x { left: 0; width: 100%; height: var(--T); }
.h-near .h-edge-x { top: 100%; transform-origin: 50% 0; transform: rotateX(-90deg); }
.h-far .h-edge-x { top: calc(var(--T) * -1); transform-origin: 50% 100%; transform: rotateX(90deg); }
.h-edge-l, .h-edge-r { top: 0; width: var(--T); height: 100%; }
.h-edge-l { left: 0; transform-origin: 0 50%; transform: rotateY(90deg); }
.h-edge-r { right: 0; transform-origin: 100% 50%; transform: rotateY(-90deg); }

/* Copper binder rings on the spine */
.h-ring { position: absolute; top: 0; width: var(--rb); height: 0; transform-style: preserve-3d; }
.h-ring-l { left: calc(var(--W) * -.3 - var(--rb) / 2); }
.h-ring-r { left: calc(var(--W) * .3 - var(--rb) / 2); }
.h-ring-band {
  position: absolute; left: 0; top: calc(var(--rd) * -.5); width: var(--rb); height: var(--rd);
  border-radius: 46% / 32%;
  background: linear-gradient(90deg, #6A3317 0%, #B86B3E 22%, #F6C9A4 46%, #D9905E 60%, #8A4726 82%, #5C2A12 100%);
  box-shadow: inset 0 calc(var(--u) * .5) calc(var(--u) * .6) rgba(255, 225, 195, .35);
  transform: rotateX(-90deg);
}
.h-ring-loop {
  position: absolute; left: calc(var(--rb) / 2 - var(--rd) / 2); top: calc(var(--rd) * -.4); width: var(--rd); height: calc(var(--rd) * .8);
  border-radius: 50%; border: calc(var(--rd) * .1) solid #B86B3E; border-color: #E9AF85 #8A4A26 #6E3518 #C47B4C;
  transform: rotateY(90deg);
}

/* Planning board (far half) */
.pb {
  position: absolute; left: 5%; right: 5%; bottom: 5%; height: 73%;
  border-radius: calc(var(--u) * 1.6); padding: calc(var(--u) * 2.4) calc(var(--u) * 3.2) calc(var(--u) * 4.2);
  background: linear-gradient(180deg, #FDFDFB 0%, #F0EFEA 100%);
  box-shadow: 0 calc(var(--u) * .5) calc(var(--u) * 1.2) rgba(0,0,0,.4), inset 0 0 0 calc(var(--u) * .25) rgba(255,255,255,.85);
  display: flex; flex-direction: column;
}
.pb-hole, .tb-hole { position: absolute; width: calc(var(--u) * 2.6); height: calc(var(--u) * 2.6); border-radius: 50%; background: radial-gradient(circle, #1B1A19 52%, rgba(160,140,120,.6) 58%, transparent 66%); }
.pb-hole { bottom: calc(var(--u) * 1.2); }
.pb-hole-l, .tb-hole-l { left: calc(16.67% - var(--u) * 1.3); }
.pb-hole-r, .tb-hole-r { right: calc(16.67% - var(--u) * 1.3); }
.pb-title { font-size: calc(var(--u) * 1.9); font-weight: 750; letter-spacing: .12em; text-transform: uppercase; color: #262321; text-align: center; margin-bottom: calc(var(--u) * 1.2); }
.pb-grid { flex: 1; display: grid; grid-template-columns: calc(var(--u) * 10) 1fr 1fr; grid-template-rows: auto 1fr 1fr; font-size: calc(var(--u) * 1.3); }
.pb-col { text-align: center; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: #3A3532; padding-bottom: calc(var(--u) * .6); }
.pb-col:first-child { grid-column: 2; }
.pb-row { grid-column: 1; grid-row: 2; align-self: center; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: #3A3532; }
.pb-row-2 { grid-row: 3; }
.pb-q { border: calc(var(--u) * .18) solid #3A3532; padding: calc(var(--u) * .8) calc(var(--u) * 1.2); display: flex; flex-direction: column; justify-content: center; gap: calc(var(--u) * .2); }
.pb-q i { font-style: normal; font-family: var(--font-hand); font-weight: 600; font-size: calc(var(--u) * 2.4); line-height: 1.05; color: var(--marker); white-space: nowrap; }
.pb-q1 { grid-column: 2; grid-row: 2; border-width: 0 calc(var(--u) * .18) calc(var(--u) * .18) 0; }
.pb-q2 { grid-column: 3; grid-row: 2; border-width: 0 0 calc(var(--u) * .18) 0; }
.pb-q3 { grid-column: 2; grid-row: 3; border-width: 0 calc(var(--u) * .18) 0 0; }
.pb-q4 { grid-column: 3; grid-row: 3; border-width: 0; }
.pb-q1 i, .pb-q2 i:not(:last-child) { color: #1F3A9E; }

/* Task board (near half). 1u = 1% of the folio width. */
.tb {
  position: absolute; left: 5%; right: 5%; top: 5%; height: 76%; transform-style: preserve-3d;
  transform: translateZ(calc(var(--u) * .6)); border-radius: calc(var(--u) * 1.8);
  background: linear-gradient(180deg, #F9F2E7 0%, #EFE4D3 100%);
  box-shadow: 0 calc(var(--u) * .6) calc(var(--u) * 1.4) rgba(0,0,0,.42), inset 0 calc(var(--u) * .3) 0 rgba(255,255,255,.9), inset 0 calc(var(--u) * -.5) calc(var(--u) * 1) rgba(120,90,60,.12);
}
.tb > * { position: absolute; }
.tb-shade { inset: 0; border-radius: inherit; background: #120A04; opacity: 0; transform: translateZ(.4px); pointer-events: none; }
.tb-hole { top: calc(var(--u) * 1.5); transform: translateZ(1px); }
.tb-qr {
  left: calc(var(--u) * 3.6); top: calc(var(--u) * 3); width: calc(var(--u) * 4.6); height: calc(var(--u) * 4.6); transform: translateZ(1px); opacity: .9;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 7' shape-rendering='crispEdges'%3E%3Cpath fill='%231C1714' d='M0 0h3v3H0zM4 0h3v3H4zM0 4h3v3H0zM4 4h1v1H4zM6 4h1v2H6zM5 5h1v1H5zM4 6h1v1H4zM3 3h1v1H3z'/%3E%3Cpath fill='%23FBF5EB' d='M1 1h1v1H1zM5 1h1v1H5zM1 5h1v1H1z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.tb-card {
  border-radius: calc(var(--u) * 1.1); background: #FFFEFB; padding: calc(var(--u) * 2) calc(var(--u) * 2.4);
  box-shadow: 0 0 0 calc(var(--u) * .45) rgba(255,255,255,.8), 0 0 0 calc(var(--u) * .62) rgba(150,140,130,.4), 0 calc(var(--u) * .8) calc(var(--u) * 1.4) rgba(60,40,20,.28);
}
.tb-card::after { /* acrylic sleeve gloss */
  content: ""; position: absolute; inset: calc(var(--u) * -.45); border-radius: calc(var(--u) * 1.5); pointer-events: none;
  background: linear-gradient(118deg, rgba(255,255,255,.65) 0%, rgba(255,255,255,0) 26%, rgba(255,255,255,0) 60%, rgba(255,255,255,.3) 70%, rgba(255,255,255,0) 80%);
}
.tb-slot { left: calc(var(--u) * 3.6); top: calc(var(--u) * 9); width: calc(var(--u) * 50); height: calc(var(--u) * 27); transform-style: preserve-3d; transform: translateZ(1.5px); opacity: 0; }
.tb-flip { position: absolute; inset: 0; transform-style: preserve-3d; }
.tb-front, .tb-back { position: absolute; inset: 0; -webkit-backface-visibility: hidden; backface-visibility: hidden; }
.tb-back { transform: rotateY(180deg); display: flex; align-items: center; justify-content: center; text-align: center; }
.tb .f-row { padding-bottom: calc(var(--u) * .5); margin-bottom: calc(var(--u) * 1); border-bottom: calc(var(--u) * .16) solid #E8DFD3; }
.tb .f-row:last-child { margin-bottom: 0; border-bottom: 0; }
.tb .f-lbl { font-size: calc(var(--u) * 1.35); }
.tb .f-hand { font-size: calc(var(--u) * 3.2); padding-left: calc(var(--u) * 1.6); }
.tb .done-hand { font-size: calc(var(--u) * 4.4); }
.tb-why { left: calc(var(--u) * 57.5); top: calc(var(--u) * 11); width: calc(var(--u) * 28.5); height: calc(var(--u) * 25); transform: translateZ(1.5px); display: flex; flex-direction: column; align-items: center; text-align: center; }
.tb .why-title { font-size: calc(var(--u) * 2.8); }
.tb .why-hand { font-size: calc(var(--u) * 2.7); margin-top: calc(var(--u) * 1.2); }
.tb .sprout { width: calc(var(--u) * 7); margin-top: calc(var(--u) * .6); }
.tb-ledge {
  left: calc(var(--u) * 2.4); right: calc(var(--u) * 2.4); top: calc(var(--u) * 33); height: calc(var(--u) * 4.4);
  border-radius: calc(var(--u) * .9); transform: translateZ(4px); transform-style: preserve-3d;
  background: linear-gradient(180deg, #FFFBF3 0%, #F2E8D9 55%, #E1D2BD 100%);
  box-shadow: 0 calc(var(--u) * 1) calc(var(--u) * 1.3) rgba(70,45,20,.3), inset 0 calc(var(--u) * .25) 0 #fff;
}
.tb-knob {
  position: absolute; left: 0; top: 50%; width: calc(var(--u) * 4.4); height: calc(var(--u) * 4.4);
  margin: calc(var(--u) * -2.2) 0 0 calc(var(--u) * -2.2); border-radius: 50%;
  background: radial-gradient(circle at 36% 30%, #FAD6B4 0%, #D8925F 24%, #A95B2F 58%, #6C3418 100%);
  box-shadow: 0 calc(var(--u) * .6) calc(var(--u) * .9) rgba(50,25,8,.5), inset 0 calc(var(--u) * -.4) calc(var(--u) * .6) rgba(0,0,0,.3), inset 0 calc(var(--u) * .3) calc(var(--u) * .3) rgba(255,232,205,.55);
}
.tb-track { left: calc(var(--u) * 5); right: calc(var(--u) * 5); top: calc(var(--u) * 40.5); display: flex; align-items: center; gap: calc(var(--u) * 1.8); font-size: calc(var(--u) * 1.5); font-weight: 650; color: #3D342E; transform: translateZ(1px); }
.tb-line { position: relative; display: block; flex: 1; height: calc(var(--u) * .35); border-radius: 9px; background: #2C2622; }
.tb-fill { position: absolute; inset: 0; border-radius: inherit; background: var(--copper); transform-origin: left; transform: scaleX(0); }
.tb-mark { left: 0; right: 0; top: calc(var(--u) * 45); text-align: center; font-size: calc(var(--u) * 1.8); font-weight: 700; font-stretch: 125%; letter-spacing: .45em; padding-left: .45em; color: #2C2622; transform: translateZ(1px); }

/* Gravity cube — white matte, rounded edges. Faces, curved edge strips and a small
   inner core (which fills the tiny corner gaps) are generated in JS as matrix3d quads. */
.h-cube-spot { position: absolute; width: var(--S); height: var(--S); transform-style: preserve-3d; }
.h-cube-shadow { position: absolute; inset: -18%; border-radius: 34%; background: radial-gradient(closest-side, rgba(40,22,10,.42), rgba(40,22,10,.14) 62%, transparent); filter: blur(calc(var(--S) * .05)); }
.h-cube-shadow::after { content: ""; position: absolute; inset: 20%; border-radius: 22%; background: rgba(30,16,6,.38); filter: blur(calc(var(--S) * .025)); }
.h-cube-roll { position: absolute; inset: 0; transform-style: preserve-3d; transform-origin: 100% 50% 0; }
.h-cube { position: absolute; inset: 0; transform-style: preserve-3d; transform: translateZ(calc(var(--S) / 2)); }
.cq { position: absolute; left: 50%; top: 50%; -webkit-backface-visibility: hidden; backface-visibility: hidden; background: #F1EEE8; }
.cq-face { background: radial-gradient(140% 140% at 32% 26%, #FBF9F5 0%, #F1EDE7 60%, #E8E3DC 100%); }
.cq-corner { background: #F1EEE8; }
.cq > .sh, .cq > .hl { position: absolute; inset: -0.5px; pointer-events: none; opacity: 0; }
.cq > .sh { background: #3B2A1D; }
.cq > .hl { background: #FFFFFF; }
.cf-btn {
  position: absolute; left: 50%; top: 9%; width: 30%; height: 13%; transform: translateX(-50%); border-radius: 99px;
  background: radial-gradient(120% 140% at 40% 25%, #FFB98A, #F26C22 58%, #C3510F);
  box-shadow: 0 0 0 calc(var(--S) * .008) rgba(120,50,10,.35), 0 0 calc(var(--S) * .05) rgba(242,108,34,.45);
}
.cf-speaker { position: absolute; left: 50%; top: 50%; width: 22%; height: 42%; transform: translate(-50%, -50%); background: radial-gradient(circle, #2A2522 0 32%, transparent 38%) 0 0 / 50% 33.333%; }
.cf-screen {
  position: absolute; inset: 1.5%; border-radius: 16%; display: grid; place-items: center;
  background: radial-gradient(120% 100% at 50% 12%, #1A1918, #050505 72%);
  box-shadow: inset 0 0 calc(var(--S) * .04) rgba(0,0,0,.95), 0 0 0 calc(var(--S) * .01) rgba(0,0,0,.25);
}
.cf-screen::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(140deg, rgba(255,255,255,.14), rgba(255,255,255,0) 38%); pointer-events: none; }

/* Marker resting in the pen holder at the apex */
.h-marker { position: absolute; left: calc(var(--W) * -.26); top: calc(var(--md) * -.5); width: calc(var(--W) * .52); height: var(--md); transform-style: preserve-3d; transform: translateZ(calc(var(--md) * .62)); }
.h-marker > i { position: absolute; inset: 0; border-radius: calc(var(--md) / 2); opacity: 0; }
.h-marker-front {
  transform: rotateX(-90deg);
  background:
    linear-gradient(180deg, rgba(255,255,255,.7) 0%, rgba(255,255,255,0) 38%, rgba(0,0,0,0) 60%, rgba(0,0,0,.28) 100%),
    linear-gradient(90deg, #1C1C1C 0 8%, #F5F3EF 8% 76%, #3A3A3A 76% 78%, #1C1C1C 78% 100%);
}
.h-marker-top {
  background:
    linear-gradient(180deg, rgba(0,0,0,.22) 0%, rgba(255,255,255,.55) 45%, rgba(0,0,0,.18) 100%),
    linear-gradient(90deg, #1C1C1C 0 8%, #F5F3EF 8% 76%, #3A3A3A 76% 78%, #1C1C1C 78% 100%);
}

.dm.dm-4 { display: flex; align-items: center; gap: calc(var(--S) * .017); }
.dm-4 .dm-digit { grid-template-columns: repeat(3, calc(var(--S) * .03)); grid-template-rows: repeat(5, calc(var(--S) * .03)); gap: calc(var(--S) * .008); }
.dm-4 .dm-cell { border-radius: 18%; }
.dm-colon { display: grid; gap: calc(var(--S) * .038); }
.dm-colon .dm-cell { width: calc(var(--S) * .026); height: calc(var(--S) * .026); }
.cf-screen .dm-cell { transition: opacity 220ms linear, box-shadow 220ms linear; }
.cf-screen:not(.is-on) .dm-cell.on { opacity: .06; box-shadow: none; }
.cf-screen.is-on .dm { animation: power-on 520ms var(--ease-out); }
@keyframes power-on { 0% { filter: brightness(2.2); } 100% { filter: none; } }

/* Step notes */
.uf-notes { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.note {
  position: absolute; top: 46%; width: min(250px, 21vw); display: grid; gap: 4px; padding: 16px 18px;
  border-radius: 18px; background: rgba(251, 247, 241, .9); color: var(--ink-2); font-size: .9375rem; line-height: 1.45;
  box-shadow: 0 22px 44px -26px rgba(60,35,15,.55), inset 0 0 0 1px rgba(255,255,255,.7);
  opacity: 0; transform: translateY(14px); transition: opacity 500ms var(--ease-out), transform 700ms var(--ease-out);
}
.note.is-on { opacity: 1; transform: none; }
.note-l { left: clamp(16px, 3.5vw, 56px); }
.note-r { right: clamp(16px, 3.5vw, 56px); }
.note-num { font-family: var(--font-serif); font-style: italic; font-size: 1.25rem; line-height: 1; color: var(--copper-text); }
.note strong { color: var(--ink); font-size: 1.0625rem; }
@media (max-width: 899px) {
  .note { top: auto; bottom: 78px; left: 50%; right: auto; width: min(calc(100% - 32px), 420px); grid-template-columns: auto 1fr; column-gap: 10px; padding: 12px 16px; font-size: .875rem; transform: translate(-50%, 14px); }
  .note.is-on { transform: translate(-50%, 0); }
  .note-num { grid-row: span 2; align-self: center; font-size: 1.5rem; }
}

/* Scrubber */
.uf-scrub { position: relative; z-index: 3; margin-top: auto; display: flex; align-items: center; gap: 14px; padding: 6px clamp(12px, 2vw, 24px) clamp(12px, 2vh, 20px); }
.scrub-play {
  flex: none; display: grid; place-items: center; width: 48px; height: 48px; border: 0; border-radius: 50%; cursor: pointer;
  background: var(--surface); color: var(--ink);
  box-shadow: 0 10px 22px -12px rgba(60,35,15,.5), inset 0 0 0 1px rgba(28,23,20,.06);
  transition: transform var(--dur-fast) var(--ease-out);
}
.scrub-play:active { transform: scale(.94); }
.scrub-play .i { width: 20px; height: 20px; }
.i-play { fill: currentColor; stroke: none; }
.i-pause, .scrub-play.is-playing .i-play { display: none; }
.scrub-play.is-playing .i-pause { display: block; }
.scrub-track { position: relative; flex: 1; }
.scrub-range { --p: 0; -webkit-appearance: none; appearance: none; display: block; width: 100%; height: 30px; margin: 0; background: transparent; cursor: pointer; }
.scrub-range:focus-visible { outline: 3px solid var(--marker); outline-offset: 2px; border-radius: 8px; }
.scrub-range::-webkit-slider-runnable-track { height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--copper) calc(var(--p) * 100%), rgba(255,255,255,.8) calc(var(--p) * 100%)); }
.scrub-range::-moz-range-track { height: 6px; border-radius: 6px; background: rgba(255,255,255,.8); }
.scrub-range::-moz-range-progress { height: 6px; border-radius: 6px; background: var(--copper); }
.scrub-range::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; margin-top: -6px; border: 0; border-radius: 50%; background: radial-gradient(circle at 36% 30%, #FAD6B4, #C2774A 55%, #7A3F1F); box-shadow: 0 2px 6px rgba(60,30,10,.4); }
.scrub-range::-moz-range-thumb { width: 18px; height: 18px; border: 0; border-radius: 50%; background: radial-gradient(circle at 36% 30%, #FAD6B4, #C2774A 55%, #7A3F1F); box-shadow: 0 2px 6px rgba(60,30,10,.4); }
.scrub-labels { position: relative; height: 16px; font-size: .6875rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; color: #554940; }
.scrub-labels span { position: absolute; top: 0; transform: translateX(-50%); }
.scrub-labels span:nth-child(1) { left: 14%; } .scrub-labels span:nth-child(2) { left: 44%; }
.scrub-labels span:nth-child(3) { left: 66%; } .scrub-labels span:nth-child(4) { left: 86%; }
@media (max-width: 520px) { .scrub-labels { display: none; } }

.scroll-cue {
  position: absolute; left: 50%; bottom: 82px; z-index: 3; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: .75rem; font-weight: 650; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3);
  transition: opacity 400ms var(--ease-out);
}
.scroll-cue.is-hidden { opacity: 0; }
.cue-line { order: 2; width: 1.5px; height: 30px; background: linear-gradient(var(--ink-3), transparent); transform-origin: top; }
@media (prefers-reduced-motion: no-preference) { .cue-line { animation: cue 1.8s var(--ease-in-out) infinite; } }
@keyframes cue { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  .unfold { height: auto; }
  .uf-pin { position: relative; }
  .uf-scrub, .scroll-cue, .uf-notes { display: none; }
}

/* Signup form */
.signup { margin-top: 32px; max-width: 520px; }
.signup-label { display: block; margin-bottom: 10px; font-weight: 600; font-size: .9375rem; }
.signup-row { display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 480px) {
  .signup-row { flex-direction: row; padding: 6px; border-radius: 999px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), 0 10px 30px -18px rgba(60,35,15,.35); transition: box-shadow var(--dur) var(--ease-out); }
  .signup-row:focus-within { box-shadow: inset 0 0 0 1.5px var(--ink-2), 0 10px 30px -18px rgba(60,35,15,.35); }
  .signup-row input { border: 0 !important; background: transparent !important; box-shadow: none !important; }
  .signup-row input:focus-visible { outline: none; }
}
.signup input, .field input {
  flex: 1; min-width: 0; min-height: 52px; padding: 0 20px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--surface);
  font: 400 1rem var(--font-sans); color: var(--ink);
}
.signup input::placeholder, .field input::placeholder { color: #74665A; }
.signup .btn { min-height: 52px; }
.signup-msg { margin-top: 10px; min-height: 1.5em; font-size: .875rem; color: var(--ink-3); padding-left: 4px; }
.signup.has-error .signup-msg { color: #A52A1A; font-weight: 600; }
.signup.has-error .signup-row { box-shadow: inset 0 0 0 1.5px #A52A1A; }
@media (max-width: 479px) { .signup.has-error input { border-color: #A52A1A; } }
.signup.is-success .signup-msg { color: #2F6B3A; font-weight: 600; }
.signup.is-success .btn { --bg: #2F6B3A; opacity: 1; box-shadow: none; }
.signup + .link-arrow { margin-top: 8px; }

.spinner { display: none; width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(255,255,255,.35); border-top-color: #fff; animation: spin .8s linear infinite; }
.btn.is-loading .spinner { display: inline-block; }
.btn.is-loading .btn-label { opacity: .75; }
.btn[disabled] { cursor: default; opacity: .6; transform: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Values strip */
.values {
  display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: center;
  padding-top: clamp(28px, 4vw, 44px);
  font-size: .9375rem; font-weight: 550; color: var(--ink-2);
}
.values li { display: inline-flex; align-items: center; gap: 10px; }
.values .i { color: var(--copper-text); }

/* ---------- Product illustration: board ---------- */

.board { container-type: inline-size; position: relative; }
.board::before { /* leather frame */
  content: ""; position: absolute; inset: 0; border-radius: 3.4cqi;
  background: linear-gradient(160deg, #A9663E 0%, #8C4F2C 55%, #74401F 100%);
  box-shadow: 0 5cqi 8cqi -3cqi rgba(70,40,18,.45), 0 1.4cqi 2cqi rgba(70,40,18,.18);
}
.board::after { /* stitching */
  content: ""; position: absolute; inset: 1.1cqi; border-radius: 2.6cqi; pointer-events: none;
  border: .28cqi dashed rgba(255, 222, 190, .5);
}
.ring {
  position: absolute; top: -3.4cqi; z-index: 3; width: 5cqi; height: 8.4cqi; border-radius: 2.5cqi;
  background: linear-gradient(90deg, #6E3518 0%, #C98256 30%, #F5C59E 48%, #B86B3E 68%, #6E3518 100%);
  box-shadow: 0 .6cqi 1cqi rgba(60,30,10,.35);
}
.ring-l { left: 20%; } .ring-r { right: 20%; }

.board-face {
  position: relative; z-index: 1; margin: 2.4cqi; padding: 4cqi 4.6cqi 3.2cqi; border-radius: 2.2cqi;
  background: linear-gradient(180deg, #FCF8F1 0%, #F4EBDE 100%);
  box-shadow: inset 0 .3cqi 0 #fff, inset 0 -.5cqi 1cqi rgba(80,55,30,.08);
}
.qr {
  display: block; width: 6.4cqi; aspect-ratio: 1; margin-bottom: 2.4cqi; opacity: .85;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7 7' shape-rendering='crispEdges'%3E%3Cpath fill='%231C1714' d='M0 0h3v3H0zM4 0h3v3H4zM0 4h3v3H0zM1 1v1h1V1zM5 1v1h1V1zM1 5v1h1V5zM4 4h1v1H4zM6 4h1v2H6zM5 5h1v1H5zM4 6h1v1H4zM3 3h1v1H3z'/%3E%3Cpath fill='%23FCF8F1' d='M1 1h1v1H1zM5 1h1v1H5zM1 5h1v1H1z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.cards { display: grid; grid-template-columns: 1.62fr 1fr; gap: 2.6cqi; align-items: end; perspective: 160cqi; }

.sleeve-card {
  position: relative; border-radius: 1.6cqi; padding: 2.6cqi 3cqi 1.6cqi; background: #FFFDF9;
  box-shadow:
    0 0 0 .55cqi rgba(255,255,255,.92),
    0 0 0 .8cqi rgba(160,150,140,.32),
    0 1.4cqi 2.4cqi -0.4cqi rgba(70,45,25,.22);
}
.f-row { padding-bottom: .7cqi; margin-bottom: 1.3cqi; border-bottom: .22cqi solid #E8DFD3; }
.f-row:last-child { margin-bottom: 0; border-bottom: 0; }
.f-lbl { display: block; font-size: 1.75cqi; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; color: #3D342E; }
.f-hand {
  display: block; padding-left: 2cqi; margin-top: .2cqi;
  font-family: var(--font-hand); font-weight: 600; font-size: 4.1cqi; line-height: 1.1; color: var(--marker);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.why-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding-top: 2.4cqi; padding-bottom: 2cqi; }
.why-title {
  font-family: var(--font-hand); font-weight: 700; font-size: 3.8cqi; line-height: 1; text-transform: uppercase; color: var(--marker);
  background: linear-gradient(transparent 60%, var(--highlight) 60%, var(--highlight) 88%, transparent 88%);
  padding: 0 .8cqi;
}
.why-hand { margin-top: 1.6cqi; font-family: var(--font-hand); font-weight: 600; font-size: 3.5cqi; line-height: 1.1; color: var(--marker); }
.sprout { width: 9.5cqi; margin-top: 1cqi; fill: none; stroke: var(--marker); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.sprout-leaf { fill: var(--highlight); }
.sprout-ray { stroke: #E2B73C; }

/* Flip card */
.flip { position: relative; transform-style: preserve-3d; transition: transform 900ms var(--ease-out), opacity 600ms var(--ease-out), translate 600ms var(--ease-out); }
.flip.is-lifted { opacity: 0; translate: 0 -6cqi; }
.flip.is-flipped { transform: rotateY(180deg); }
.flip-front, .flip-back { -webkit-backface-visibility: hidden; backface-visibility: hidden; }
.flip-back {
  position: absolute; inset: 0; transform: rotateY(180deg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
}
.done-hand { font-family: var(--font-hand); font-weight: 600; font-size: 5.4cqi; line-height: 1.1; color: var(--marker); }
.burst { width: 11cqi; margin-top: 1.4cqi; fill: none; stroke: var(--copper); stroke-width: 2.6; stroke-linecap: round; }
.burst path { stroke-dasharray: 12; stroke-dashoffset: 12; transition: stroke-dashoffset 500ms var(--ease-out) 450ms; }
.flip.is-flipped .burst path { stroke-dashoffset: 0; }

.ledge {
  position: relative; z-index: 2; height: 3.2cqi; margin-top: -2cqi; border-radius: .8cqi;
  background: linear-gradient(180deg, #FFFBF4 0%, #EDE2D2 100%);
  box-shadow: 0 1cqi 1.4cqi -0.2cqi rgba(80,55,30,.25), inset 0 .3cqi 0 #fff;
}

/* Progress track */
.track {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2.4cqi;
  margin-top: 4.6cqi; font-size: 2cqi; font-weight: 600; color: #3D342E;
}
.track-line { position: relative; height: .5cqi; border-radius: 1cqi; background: #2C2622; }
.track-fill { position: absolute; inset: 0; border-radius: inherit; background: var(--copper); transform-origin: left; transform: scaleX(var(--p, 0)); }
.track-mover { position: absolute; inset: 0; transform: translateX(calc((var(--p, 0) - 1) * 100%)); }
.track-knob {
  position: absolute; right: 0; top: 50%; width: 5.6cqi; aspect-ratio: 1; border-radius: 50%; transform: translate(50%, -50%);
  background: radial-gradient(circle at 34% 28%, #F7CDA9 0%, #D18A5C 28%, #A85A2E 62%, #6E3518 100%);
  box-shadow: 0 .5cqi 1cqi rgba(60,30,10,.4), inset 0 -.3cqi .5cqi rgba(0,0,0,.25);
}
.board-mark { display: block; margin-top: 2.2cqi; text-align: center; font-size: 2.3cqi; font-weight: 700; font-stretch: 125%; letter-spacing: .4em; color: #2C2622; }

/* Interactive range */
.track-input { margin-top: 3.4cqi; }
.range {
  --p: 0;
  -webkit-appearance: none; appearance: none; width: 100%; height: 44px; margin: 0;
  background: transparent; cursor: pointer; touch-action: pan-y;
}
.range:focus-visible { outline: none; }
.range::-webkit-slider-runnable-track {
  height: 5px; border-radius: 5px;
  background: linear-gradient(90deg, var(--copper) calc(var(--p) * 100%), #2C2622 calc(var(--p) * 100%));
}
.range::-moz-range-track { height: 5px; border-radius: 5px; background: #2C2622; }
.range::-moz-range-progress { height: 5px; border-radius: 5px; background: var(--copper); }
.range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 32px; height: 32px; margin-top: -13.5px; border: 0; border-radius: 50%; cursor: grab;
  background: radial-gradient(circle at 34% 28%, #F7CDA9 0%, #D18A5C 28%, #A85A2E 62%, #6E3518 100%);
  box-shadow: 0 3px 6px rgba(60,30,10,.4), inset 0 -2px 3px rgba(0,0,0,.25);
  transition: transform var(--dur-fast) var(--ease-out);
}
.range::-moz-range-thumb {
  width: 32px; height: 32px; border: 0; border-radius: 50%; cursor: grab;
  background: radial-gradient(circle at 34% 28%, #F7CDA9 0%, #D18A5C 28%, #A85A2E 62%, #6E3518 100%);
  box-shadow: 0 3px 6px rgba(60,30,10,.4), inset 0 -2px 3px rgba(0,0,0,.25);
}
.range:active::-webkit-slider-thumb { transform: scale(1.08); cursor: grabbing; }
.range:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 3px #FCF8F1, 0 0 0 6px var(--marker); }
.range:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 3px #FCF8F1, 0 0 0 6px var(--marker); }

/* ---------- Cube timer ---------- */
.cube { container-type: inline-size; position: relative; aspect-ratio: 1; }
.cube-body {
  position: absolute; inset: 0; border-radius: 21cqi;
  background: linear-gradient(150deg, #4A4441 0%, #2B2826 42%, #1A1817 100%);
  box-shadow:
    inset 0 1.6cqi 2cqi rgba(255,255,255,.12),
    inset 0 -3cqi 5cqi rgba(0,0,0,.35),
    0 9cqi 16cqi -4cqi rgba(30,18,8,.45),
    0 2cqi 4cqi rgba(30,18,8,.18);
}
.cube-btn {
  position: absolute; top: 4.5cqi; right: 16cqi; width: 8cqi; height: 5cqi; border-radius: 3cqi;
  background: radial-gradient(circle at 40% 30%, #FFB27A, #F06A21 60%, #C04E12);
  box-shadow: 0 0 2.4cqi rgba(240,106,33,.55);
}
.cube-speaker {
  position: absolute; left: 4.6cqi; top: 39cqi; width: 5.6cqi; height: 22cqi;
  background: radial-gradient(circle, #0C0B0A 0 34%, transparent 40%) 0 0 / 50% 33.333%;
}
.cube-screen {
  position: absolute; inset: 16cqi 12cqi 16cqi 15cqi; border-radius: 9cqi;
  display: grid; place-items: center;
  background: radial-gradient(120% 90% at 50% 20%, #151413, #050505);
  box-shadow: inset 0 0 3cqi rgba(0,0,0,.9), 0 0 0 .6cqi rgba(255,255,255,.04);
}
.dm { display: flex; gap: 5cqi; }
.dm-digit { display: grid; grid-template-columns: repeat(3, 6.6cqi); grid-template-rows: repeat(5, 6.6cqi); gap: 1.5cqi; }
.dm-cell { border-radius: .8cqi; background: #fff; opacity: .07; transition: opacity 180ms linear, box-shadow 180ms linear; }
.dm-cell.on { opacity: 1; box-shadow: 0 0 1.6cqi rgba(255,255,255,.55); }
.cube.is-done .dm { animation: blink 1.2s steps(1, end) 2; }
@keyframes blink { 50% { opacity: .15; } }

/* ---------- Problem ---------- */
.problem { background: var(--paper); }
.problem-grid { display: grid; gap: 20px; }
@media (min-width: 820px) { .problem-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.p-card {
  padding: clamp(28px, 3vw, 36px); border-radius: var(--r-lg); background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.p-card:hover { transform: translateY(-4px); box-shadow: inset 0 0 0 1px var(--line), 0 24px 40px -28px rgba(60,35,15,.4); }
.p-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--paper-2); color: var(--copper-text); margin-bottom: 24px; }
.p-icon .i { width: 22px; height: 22px; }
.p-card h3 { font-size: 1.375rem; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 12px; }
.p-card p { color: var(--ink-2); }

/* ---------- Try it ---------- */
.try { background: var(--paper); }
.try-grid { display: grid; gap: 36px; grid-template-areas: "head" "visual" "form"; }
.try-head { grid-area: head; }
.try-visual { grid-area: visual; }
.try-form { grid-area: form; }
.try-form .fields { margin-top: 0; }
@media (min-width: 980px) {
  .try-grid { grid-template-columns: .9fr 1.1fr; grid-template-areas: "head visual" "form visual"; column-gap: clamp(48px, 6vw, 96px); row-gap: 28px; align-items: start; }
  .try-visual { align-self: center; }
}

/* Front-on product render, same materials as the 3D board and the hero photo */
.try-folio {
  position: relative; container-type: inline-size; padding: 4.5% 4% 7.5%; border-radius: 22px;
  background-color: #94512D;
  background-image: var(--noise), radial-gradient(120% 90% at 28% 18%, rgba(255, 214, 178, .26), transparent 58%), linear-gradient(160deg, #AB633B 0%, #8E4C29 58%, #723A1C 100%);
  background-size: 140px, auto, auto;
  box-shadow: 0 40px 70px -40px rgba(60, 30, 10, .6), 0 12px 24px -16px rgba(60, 30, 10, .4), inset 0 1px 0 rgba(255, 220, 190, .25);
}
.try-folio::before { content: ""; position: absolute; inset: 10px; border-radius: 15px; border: 1.5px dashed rgba(246, 208, 170, .5); pointer-events: none; }
.tb.tb-flat {
  position: relative; left: auto; right: auto; top: auto; width: 100%; height: auto; aspect-ratio: 90 / 50.7;
  --u: calc(100cqi / 90); transform: none; /* 100cqi = the folio content box = the board width */
}
.tb-slot.tb-slot-static { opacity: 1; transform: none; perspective: 1400px; }
.tb-track-input { top: calc(var(--u) * 41 - 20px); }   /* 40px-tall touch area, centred on the board's line */
.tb-track-input .range { --th: clamp(22px, calc(var(--u) * 5), 32px); flex: 1; height: 40px; }
.tb-track-input .range::-webkit-slider-thumb { width: var(--th); height: var(--th); margin-top: calc(var(--th) / -2 + 2.5px); }
.tb-track-input .range::-moz-range-thumb { width: var(--th); height: var(--th); }
.try-folio .tb-mark { top: calc(var(--u) * 45.5); }
.tf-ring {
  position: absolute; top: -3.2%; z-index: 3; width: 4.4%; aspect-ratio: .6; border-radius: 30% / 22%;
  background: linear-gradient(90deg, #6E3518 0%, #C98256 30%, #F5C59E 48%, #B86B3E 68%, #6E3518 100%);
  box-shadow: 0 4px 8px rgba(60, 30, 10, .35);
}
.tf-ring-l { left: 17%; } .tf-ring-r { right: 17%; }
.tf-marker {
  position: absolute; top: -1.4%; left: 21.4%; right: 21.4%; height: 3.6%; z-index: 4; border-radius: 99px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.7) 0%, rgba(255,255,255,0) 40%, rgba(0,0,0,0) 60%, rgba(0,0,0,.25) 100%),
    linear-gradient(90deg, #1C1C1C 0 7%, #F5F3EF 7% 77%, #3A3A3A 77% 79%, #1C1C1C 79% 100%);
  box-shadow: 0 4px 8px rgba(30, 15, 5, .35);
}
.field { margin-top: 32px; max-width: 420px; }
.fields { display: grid; gap: 14px; margin-top: 28px; max-width: 420px; }
.fields .field { margin-top: 0; }
.fields .field label { margin-bottom: 6px; }
.field label { display: block; margin-bottom: 10px; font-weight: 600; font-size: .9375rem; }
.field input { width: 100%; }
.field input:focus-visible { outline: none; border-color: var(--ink-2); box-shadow: 0 0 0 3px rgba(35,68,176,.25); }
.try-status { margin-top: 20px; min-height: 1.6em; font-weight: 550; color: var(--ink-2); }
.try-status.is-done { color: #2F6B3A; }
[data-try-reset] { margin-top: 16px; }
.try-visual { position: relative; max-width: 620px; width: 100%; margin-inline: auto; }
.try-readout {
  position: absolute; right: -4px; top: -18px; z-index: 5; padding: 8px 14px; border-radius: 999px;
  background: var(--ink); color: var(--paper); font-weight: 700; font-size: .9375rem; font-variant-numeric: tabular-nums;
  box-shadow: 0 10px 20px -10px rgba(0,0,0,.5);
  transition: background-color var(--dur) var(--ease-out);
}
.try-readout.is-done { background: var(--cta); }


/* ---------- Focus (dark) ---------- */
.focus {
  position: relative; overflow: hidden; color: var(--on-night);
  background: radial-gradient(70% 60% at 25% 50%, #2A211B 0%, var(--night) 70%);
}
.focus em { color: var(--copper-light); }
.focus .kicker { color: var(--copper-light); }
.focus .section-sub { color: var(--on-night-2); }
.focus-grid { display: grid; gap: 56px; align-items: center; }
@media (min-width: 980px) { .focus-grid { grid-template-columns: 1fr 1.05fr; gap: clamp(48px, 6vw, 96px); } }
.focus-visual { position: relative; display: grid; justify-items: center; gap: 8px; }
.fc-wrap { position: relative; width: 100%; display: grid; place-items: center; }
.focus-visual .timer-panel { width: min(100%, 460px); margin-top: 0; }
@media (max-width: 979px) { .focus-copy { order: -1; } }
.fc-stage { position: relative; z-index: 1; width: min(100%, 480px); aspect-ratio: 1 / .9; perspective: 1400px; perspective-origin: 50% 25%; }
.fc-floor { position: absolute; left: 50%; top: 62%; width: 0; height: 0; transform-style: preserve-3d; transform: rotateX(60deg) rotateZ(16deg); }
.fc-desk {
  position: absolute; left: calc(var(--S) * -2.4); top: calc(var(--S) * -1.7); width: calc(var(--S) * 4.8); height: calc(var(--S) * 3.4);
  background-color: #5E3A21;
  background-image:
    var(--noise),
    repeating-linear-gradient(90deg, rgba(20, 8, 0, .45) 0 2px, transparent 2px calc(var(--S) * .92)),
    repeating-linear-gradient(0deg, rgba(20, 8, 0, .3) 0 2px, transparent 2px calc(var(--S) * 2.3)),
    repeating-linear-gradient(90deg, rgba(255, 226, 190, .06) 0 1px, transparent 1px 9px, rgba(0, 0, 0, .08) 9px 11px, transparent 11px 18px),
    linear-gradient(180deg, #845533, #5A371F);
  background-size: 140px, auto, auto, auto, auto;
  -webkit-mask-image: radial-gradient(closest-side, #000 40%, transparent 100%); mask-image: radial-gradient(closest-side, #000 40%, transparent 100%);
}
.fc-desk::after { content: ""; position: absolute; inset: 0; background: radial-gradient(45% 45% at 50% 48%, rgba(255, 214, 160, .3), transparent 75%); }
.fc-shadow { position: absolute; left: calc(var(--S) * -.64); top: calc(var(--S) * -.64); width: calc(var(--S) * 1.28); height: calc(var(--S) * 1.28); border-radius: 32%; background: radial-gradient(closest-side, rgba(0, 0, 0, .65), rgba(0, 0, 0, .25) 62%, transparent); filter: blur(calc(var(--S) * .05)); }
.h-cube.fc-cube { inset: auto; left: calc(var(--S) / -2); top: calc(var(--S) / -2); width: var(--S); height: var(--S); }
.fc-hit { position: absolute; z-index: 2; left: 50%; top: 50%; width: 44%; height: 50%; transform: translate(-50%, -50%); border: 0; border-radius: 30%; background: transparent; cursor: pointer; }
.cf-screen.is-done .dm { animation: blink 1.2s steps(1, end) 3; }
.cf-screen.is-paused .dm-colon { animation: blink 1.4s steps(1, end) infinite; }

.push { display: inline-flex; align-items: center; gap: 14px; min-height: 56px; padding: 4px 10px 4px 4px; border: 0; border-radius: 999px; background: none; color: var(--on-night); font: inherit; text-align: left; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.push-cap {
  position: relative; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; color: #3A1704;
  background: radial-gradient(circle at 40% 28%, #FFC398, #F2702A 55%, #C4510F);
  box-shadow: 0 6px 0 #8A360A, 0 12px 20px rgba(0, 0, 0, .45), inset 0 2px 2px rgba(255, 255, 255, .45);
  transition: transform 110ms var(--ease-out), box-shadow 110ms var(--ease-out);
}
.push-cap .i { width: 22px; height: 22px; stroke-width: 2.4; }
.push-cap .i-pause { display: none; }
.push.is-running .push-cap .i-roll { display: none; }
.push.is-running .push-cap .i-pause { display: block; }
.push:active .push-cap, .push.is-pressed .push-cap { transform: translateY(5px); box-shadow: 0 1px 0 #8A360A, 0 4px 8px rgba(0, 0, 0, .4), inset 0 2px 2px rgba(255, 255, 255, .3); }
.push:focus-visible { outline: none; }
.push:focus-visible .push-cap { outline: 3px solid var(--copper-light); outline-offset: 5px; }
.push-cap::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1.5px solid rgba(242, 112, 42, .7); opacity: 0; }
.push-text { display: grid; gap: 2px; }
.push-text strong { font-size: 1.0625rem; }
.push-text span { font-size: .8125rem; color: var(--on-night-2); }
@media (prefers-reduced-motion: no-preference) { .push.is-idle .push-cap::after { animation: hs-ripple 2.4s var(--ease-out) infinite; } }
.cube-xl { width: min(64%, 380px); z-index: 1; }
.focus-glow {
  position: absolute; inset: 10%; border-radius: 50%;
  background: radial-gradient(circle, rgba(217,145,95,.28), transparent 65%);
  filter: blur(10px);
}
.timer-panel { margin-top: 36px; padding: 24px; border-radius: var(--r-lg); background: rgba(244,237,227,.05); box-shadow: inset 0 0 0 1px rgba(244,237,227,.1); }
.timer-readout { font-size: clamp(2.75rem, 6vw, 3.75rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1; font-variant-numeric: tabular-nums; }
.timer-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 20px; }
.timer-status { margin-top: 16px; font-size: .9375rem; color: var(--on-night-2); min-height: 1.5em; }
.focus-points { display: grid; gap: 18px; margin-top: 36px; }
@media (min-width: 600px) { .focus-points { grid-template-columns: repeat(3, 1fr); } }
.focus-points li { padding-top: 16px; border-top: 1px solid rgba(244,237,227,.16); }
.focus-points strong { display: block; font-size: 1rem; margin-bottom: 4px; }
.focus-points span { font-size: .9375rem; color: var(--on-night-2); }
.focus :focus-visible { outline-color: var(--copper-light); }

/* ---------- Bento: what's inside ---------- */
.inside { background: var(--paper); }
.bento { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .b-wide { grid-column: span 2; }
}
@media (min-width: 1024px) {
  .bento { grid-template-columns: repeat(6, 1fr); gap: 20px; }
  .b-wide { grid-column: span 4; }
  .b-std { grid-column: span 2; }
  .b-half { grid-column: span 3; }
  .b-third { grid-column: span 2; }
}
.b-card { border-radius: var(--r-lg); background: var(--tile); box-shadow: inset 0 0 0 1px rgba(28,23,20,.06); overflow: hidden; transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out); }
.b-card:hover { transform: translateY(-4px); box-shadow: inset 0 0 0 1px rgba(28,23,20,.06), 0 28px 48px -32px rgba(60,35,15,.5); }
.b-card figure { margin: 0; height: 100%; display: flex; flex-direction: column; }
.b-card picture { display: grid; place-items: center; height: 200px; padding: 20px 24px 0; }
.b-wide picture { height: 240px; }
.b-card img { max-height: 100%; width: auto; object-fit: contain; mix-blend-mode: multiply; transition: transform 700ms var(--ease-out); }
.b-card:hover img { transform: scale(1.04); }
.b-card figcaption { padding: 20px 24px 24px; display: grid; gap: 4px; }
.b-num { font-family: var(--font-serif); font-style: italic; font-size: 1.25rem; color: var(--copper-text); line-height: 1; }
.b-card strong { font-size: 1.125rem; letter-spacing: -0.01em; }
.b-card figcaption span:last-child { color: var(--ink-2); font-size: .9375rem; }

/* ---------- Launch ---------- */
.launch { background: var(--paper-2); }
.launch-card {
  display: grid; gap: 40px; padding: clamp(28px, 5vw, 64px); border-radius: 36px;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), 0 40px 80px -50px rgba(60,35,15,.45);
}
@media (min-width: 980px) { .launch-card { grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; } }
.perks { display: grid; gap: 12px; margin-top: 28px; }
.perks li { display: flex; gap: 12px; align-items: flex-start; font-weight: 550; }
.perks .i { color: var(--copper-text); margin-top: 3px; }
.countdown-label { font-weight: 600; color: var(--ink-2); margin-bottom: 14px; }
.cd-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.cd-unit { display: grid; justify-items: center; gap: 6px; padding: 16px 6px 14px; border-radius: var(--r); background: var(--ink); color: var(--paper); }
.cd-num { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.cd-num.tick { animation: tick 420ms var(--ease-out); }
@keyframes tick { from { opacity: .35; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.cd-lbl { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--on-night-2); }
.live-note { font-weight: 600; font-size: 1.125rem; }
.launch-side .signup { margin-top: 28px; }

/* ---------- FAQ ---------- */
.faq { background: var(--paper); }
.faq-grid { display: grid; gap: 24px; }
@media (min-width: 980px) { .faq-grid { grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; } .faq .section-head { position: sticky; top: calc(var(--nav-h) + 40px); } }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 64px; padding: 18px 4px;
  font-size: 1.125rem; font-weight: 600; cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--copper-text); }
.plus { position: relative; flex: none; width: 32px; height: 32px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--line); transition: transform var(--dur) var(--ease-out), background-color var(--dur); }
.plus::before, .plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: currentColor; translate: -50% -50%; transition: transform var(--dur) var(--ease-out); }
.plus::after { transform: rotate(90deg); }
details[open] .plus { background: var(--ink); color: var(--paper); box-shadow: none; }
details[open] .plus::after { transform: rotate(0deg); }
.faq-body { padding: 0 4px 24px; color: var(--ink-2); max-width: 62ch; }
@media (prefers-reduced-motion: no-preference) {
  details[open] .faq-body { animation: faq-in 420ms var(--ease-out); }
}
@keyframes faq-in { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- Final CTA + footer ---------- */
.final { padding-block: clamp(96px, 14vw, 168px); background: var(--ink); color: var(--paper); text-align: center; position: relative; overflow: hidden; }
.final::before { content: ""; position: absolute; inset: auto -10% -60% -10%; height: 120%; background: radial-gradient(50% 50% at 50% 50%, rgba(217,145,95,.22), transparent 70%); pointer-events: none; }
.final-inner { position: relative; }
.final h2 { font-size: clamp(2.6rem, 7vw, 5rem); letter-spacing: -0.04em; }
.final em { color: var(--copper-light); }
.final p { margin: 20px 0 36px; color: var(--on-night-2); font-size: 1.1875rem; }
.final :focus-visible { outline-color: var(--copper-light); }

.footer { background: var(--ink); color: var(--on-night-2); border-top: 1px solid rgba(244,237,227,.1); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding-block: 28px; font-size: .9375rem; }
.footer .wordmark { color: var(--paper); }
.footer a { display: inline-flex; align-items: center; min-height: 44px; color: var(--paper); text-decoration-color: rgba(244,237,227,.4); text-underline-offset: 4px; }
.footer :focus-visible { outline-color: var(--copper-light); }
.footer-links { display: flex; flex-wrap: wrap; gap: 0 22px; }
.footer-links a[aria-current="page"] { text-decoration: none; color: var(--copper-light); }
.faq-body a { color: var(--copper-text); font-weight: 600; text-underline-offset: 3px; }

/* =========================================================
   Motion
   ========================================================= */

/* Scroll reveal (only hidden when JS is running) */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: no-preference) {
  /* Hero entrance */
  .intro { animation: rise 900ms var(--ease-out) both; animation-delay: calc(var(--d, 0) * 110ms + 420ms); }
  .hero-art { animation: photo-in 2600ms var(--ease-out) both; }
  .hero-sun { animation: sun-sweep 2800ms var(--ease-in-out) 700ms both; }
  .hs { animation: hs-in 800ms var(--ease-out) both; animation-delay: calc(1700ms + var(--i, 0) * 220ms); }
  .hs-dot::after { animation: hs-ripple 2.8s var(--ease-out) infinite; animation-delay: calc(2500ms + var(--i, 0) * 400ms); }
  .hs.is-open .hs-dot::after, .hs.was-opened .hs-dot::after { animation: none; }
  .hero-cue { animation: cue-in 900ms var(--ease-out) 2400ms both; }
  .hero-cue .i { animation: nudge 2.2s var(--ease-in-out) 3300ms infinite; }
  .hero-title .line > span { animation: line-up 1100ms var(--ease-out) both; animation-delay: calc(var(--d, 0) * 110ms + 420ms); }
  .pulse-dot::after { animation: pulse 2.2s var(--ease-out) infinite; }
}
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }
@keyframes line-up { from { transform: translateY(105%); } }
@keyframes photo-in { 0% { opacity: 0; transform: scale(1.12); } 30% { opacity: 1; } 100% { opacity: 1; transform: none; } }
@keyframes sun-sweep { 0% { opacity: 0; transform: translateX(-55%); } 35% { opacity: 1; } 100% { opacity: 0; transform: translateX(55%); } }
@keyframes hs-in { from { opacity: 0; transform: translateY(10px) scale(.92); } }
@keyframes hs-ripple { 0% { opacity: .9; transform: scale(.8); } 100% { opacity: 0; transform: scale(2.2); } }
@keyframes cue-in { from { opacity: 0; transform: translate(-50%, 12px); } }
@keyframes nudge { 0%, 100% { transform: none; } 50% { transform: translateY(3px); } }
@keyframes pulse { 0% { transform: scale(1); opacity: .7; } 80%, 100% { transform: scale(3); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; transition-delay: 0ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .flip.is-lifted { opacity: 1; translate: none; }
}
.dm-4 .dm-cell.on { box-shadow: 0 0 calc(var(--S) * .03) rgba(255,255,255,.6); }

.tb-flip.flip { position: absolute; inset: 0; }

/* =========================================================
   v8: Kickstarter emphasis, prompts, crew, livelier details
   ========================================================= */

/* Hero: Kickstarter eyebrow date + "how backing works" link */
.eb-date:not(:empty)::before { content: "·"; margin: 0 7px; color: var(--ink-3); }
.eb-date { font-weight: 700; color: var(--ink); }
.ks-link {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; margin-top: clamp(8px, 1.4vh, 14px); padding: 4px 14px 4px 5px; border-radius: 999px;
  background: rgba(251, 247, 241, .7); box-shadow: inset 0 0 0 1px var(--line);
  font-size: .875rem; color: var(--ink-2); text-decoration: none;
  transition: background-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.ks-link strong { color: var(--ink); font-weight: 650; }
.ks-link:hover { background: var(--surface); box-shadow: inset 0 0 0 1px var(--ink-3); }
.ks-link .i { width: 16px; height: 16px; transition: transform var(--dur) var(--ease-out); }
.ks-link:hover .i { transform: translateX(3px); }
.ks-link-badge { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: radial-gradient(circle at 34% 28%, #F7CDA9 0%, #D18A5C 30%, #A85A2E 64%, #6E3518 100%); color: #fff; }
.ks-link-badge svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.link-quiet { color: var(--ink-2); font-weight: 550; font-size: .9375rem; }

/* Nav: section on screen */
.nav-links a[aria-current] { color: var(--ink); background: rgba(184, 107, 62, .12); }

/* ---------- Try it: teach the slide ---------- */
.tb-track-input .range-wrap { --th: clamp(22px, calc(var(--u) * 5), 32px); position: relative; flex: 1; display: flex; align-items: center; height: 40px; }
.tb-track-input .range-wrap .range { flex: 1; }
.try-ghost { position: absolute; left: 0; right: var(--th); top: 0; bottom: 0; pointer-events: none; opacity: 0; }
.try-ghost span {
  position: absolute; left: 0; top: 50%; width: var(--th); height: var(--th); margin-top: calc(var(--th) / -2 + .5px); border-radius: 50%;
  background: radial-gradient(circle at 34% 28%, rgba(247,205,169,.9), rgba(168,90,46,.75) 62%, rgba(110,53,24,.7));
  box-shadow: 0 0 0 4px rgba(184, 107, 62, .18);
}
.try-folio.is-hinting .try-ghost { animation: ghost-slide 2.6s var(--ease-in-out) 3; }
@keyframes ghost-slide {
  0% { opacity: 0; transform: translateX(0); }
  15% { opacity: 1; transform: translateX(0); }
  70% { opacity: .9; transform: translateX(62%); }
  100% { opacity: 0; transform: translateX(70%); }
}
/* the real knob breathes until it's first touched */
.try-folio:not(.was-used) .tb-track-input .range::-webkit-slider-thumb { animation: knob-breathe 2.4s var(--ease-out) infinite; }
@keyframes knob-breathe { 0%, 100% { box-shadow: 0 3px 6px rgba(60,30,10,.4), inset 0 -2px 3px rgba(0,0,0,.25), 0 0 0 0 rgba(184,107,62,.45); } 60% { box-shadow: 0 3px 6px rgba(60,30,10,.4), inset 0 -2px 3px rgba(0,0,0,.25), 0 0 0 10px rgba(184,107,62,0); } }
.try-hint {
  display: flex; align-items: flex-start; gap: 8px; margin: 10px 0 0 4%; min-height: 2.6em;
  font-family: var(--font-hand); font-weight: 600; font-size: clamp(1.25rem, 2.2vw, 1.5rem); line-height: 1.1; color: var(--marker);
  transition: color var(--dur) var(--ease-out);
}
.try-hint-arrow { flex: none; width: 46px; height: 34px; margin-top: -8px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.try-hint-arrow path:first-child { stroke-dasharray: 60; stroke-dashoffset: 0; }
.try-folio.is-hinting ~ .try-hint .try-hint-arrow path:first-child { animation: draw 1.2s var(--ease-out) both; }
@keyframes draw { from { stroke-dashoffset: 60; } }
.try-hint.is-done { color: var(--copper-text); }
.try-hint.is-done .try-hint-arrow { opacity: 0; }

/* ---------- Cube: tap prompt ---------- */
.fc-tip {
  position: absolute; z-index: 3; left: 50%; top: 4%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 10px; border-radius: 999px; white-space: nowrap; pointer-events: none;
  background: var(--paper); color: var(--ink); font-size: .875rem; font-weight: 650;
  box-shadow: 0 12px 26px -12px rgba(0, 0, 0, .7);
  transition: opacity 260ms var(--ease-out), transform 360ms var(--ease-spring);
}
.fc-tip::after { content: ""; position: absolute; left: 50%; bottom: -5px; width: 12px; height: 12px; margin-left: -6px; background: inherit; border-radius: 2px; transform: rotate(45deg); }
.fc-tip-hand { width: 20px; height: 20px; fill: none; stroke: var(--copper-text); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.fc-tip.is-hidden { opacity: 0; transform: translate(-50%, 8px) scale(.9); }
.fc-hit::after { content: ""; position: absolute; inset: 18% 14%; border-radius: 30%; border: 2px solid rgba(242, 112, 42, .75); opacity: 0; pointer-events: none; }
@media (prefers-reduced-motion: no-preference) {
  .fc-tip.is-idle { animation: tip-bob 2.2s var(--ease-in-out) infinite; }
  .fc-tip.is-idle .fc-tip-hand { animation: tip-tap 2.2s var(--ease-in-out) infinite; }
  .fc-wrap:has(.fc-tip.is-idle) .fc-hit::after { animation: hs-ripple 2.2s var(--ease-out) infinite; }
}
@keyframes tip-bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, -6px); } }
@keyframes tip-tap { 0%, 40%, 100% { transform: none; } 55% { transform: translateY(3px) scale(.92); } }

/* ---------- Card groups arrive one after another ---------- */
.js .stagger:not(.is-done) > * { opacity: 0; transform: translateY(22px); transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); transition-delay: calc(var(--i, 0) * 70ms); }
.js .stagger.is-in:not(.is-done) > * { opacity: 1; transform: none; }

/* ---------- FAQ: livelier rows ---------- */
.js .faq details[open] .faq-body { animation: none; }
.faq details { transition: background-color var(--dur) var(--ease-out); border-radius: 4px; }
.faq summary { position: relative; transition: color var(--dur-fast), padding-left var(--dur) var(--ease-out); }
.faq summary::before { content: ""; position: absolute; left: -2px; top: 50%; width: 3px; height: 0; border-radius: 3px; background: var(--copper); transform: translateY(-50%); transition: height var(--dur) var(--ease-out); }
.faq summary:hover, .faq details[open] summary { padding-left: 14px; }
.faq summary:hover::before, .faq details[open] summary::before { height: 28px; }
.faq summary:hover .plus { transform: rotate(90deg); box-shadow: inset 0 0 0 1.5px var(--copper); }
details[open] .plus { transform: rotate(180deg); }
.faq details[open] { background: linear-gradient(90deg, rgba(184, 107, 62, .06), transparent 70%); }
.faq-body { padding-left: 14px; }

/* ---------- Crew ---------- */
.crew { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); overflow: hidden; }
.crew-head { display: grid; gap: 4px; }
@media (min-width: 980px) { .crew-head { grid-template-columns: 1fr auto; align-items: end; gap: 48px; } .crew-head .section-head { margin-bottom: 56px; } }
.crew-now {
  display: inline-flex; align-items: center; gap: 10px; justify-self: start; margin-bottom: 28px; padding: 10px 16px; border-radius: 999px;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); font-size: .9375rem; color: var(--ink-2);
}
@media (min-width: 980px) { .crew-now { margin-bottom: 64px; } }
.crew-now strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.crew-now-dot { position: relative; width: 9px; height: 9px; border-radius: 50%; background: #3E8A4F; }
.crew-now-dot::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: #3E8A4F; }
@media (prefers-reduced-motion: no-preference) { .crew-now-dot::after { animation: pulse 2.2s var(--ease-out) infinite; } }

.passport {
  position: relative; padding: clamp(28px, 5vw, 64px) clamp(18px, 4vw, 56px) clamp(24px, 4vw, 44px); border-radius: 32px;
  background-color: #FBF5EA;
  background-image:
    repeating-radial-gradient(circle at 18% 30%, transparent 0 22px, rgba(150, 73, 31, .045) 22px 23px),
    repeating-radial-gradient(circle at 82% 70%, transparent 0 26px, rgba(35, 68, 176, .035) 26px 27px);
  box-shadow: inset 0 0 0 1px var(--line), inset 0 0 0 10px #FBF5EA, inset 0 0 0 11px rgba(150, 73, 31, .14), 0 40px 80px -50px rgba(60, 35, 15, .5);
}
.passport::before {
  content: "LockIN crew  ·  06 countries  ·  06 time zones  ·  01 desk"; position: absolute; left: 0; right: 0; top: clamp(14px, 2vw, 22px); text-align: center;
  font-size: .6875rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; color: rgba(107, 93, 82, .8); white-space: pre;
}
.stamps { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(8px, 3vw, 40px) clamp(10px, 3vw, 40px); padding-top: 12px; }
@media (min-width: 760px) { .stamps { grid-template-columns: repeat(3, 1fr); } }
.stamp {
  position: relative; width: min(100%, 230px); aspect-ratio: 1; justify-self: center; color: var(--ink);
  transform: rotate(var(--r)); opacity: .9; mix-blend-mode: multiply; cursor: default;
  transition: transform 520ms var(--ease-spring), opacity 400ms var(--ease-out), filter 400ms var(--ease-out);
}
.stamp:nth-child(even) { margin-top: clamp(10px, 3vw, 34px); }
.stamp:hover, .stamp.is-lit { transform: rotate(0deg) scale(1.06); opacity: 1; }
.stamp.is-night { opacity: .62; }
.stamp.is-night:hover, .stamp.is-night.is-lit { opacity: .95; }
.stamp-ring { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.stamp-ring circle { fill: none; stroke: currentColor; }
.stamp-ring circle:first-of-type { stroke-width: 4; stroke-dasharray: 2 0; }
.stamp-ring circle:last-of-type { stroke-width: 1.6; }
.stamp-ring text { font: 700 13.5px var(--font-sans); fill: currentColor; }
.stamp-face { position: absolute; inset: 22%; display: grid; place-content: center; justify-items: center; gap: 2px; text-align: center; }
.stamp-country { font-size: clamp(.625rem, 1.4vw, .75rem); font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.stamp-time { font-size: clamp(1.35rem, 3.6vw, 2.1rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.stamp-part { display: inline-flex; align-items: center; gap: 4px; font-size: clamp(.625rem, 1.3vw, .75rem); font-weight: 600; }
.stamp-part .i { width: 13px; height: 13px; }
/* stamp-in: each one lands like a passport stamp */
.js .stamps.stagger:not(.is-done) > .stamp { opacity: 0; transform: rotate(calc(var(--r) - 10deg)) scale(1.6); transition: transform 620ms var(--ease-spring), opacity 260ms var(--ease-out); transition-delay: calc(var(--i, 0) * 130ms); }
.js .stamps.stagger.is-in:not(.is-done) > .stamp { opacity: .9; transform: rotate(var(--r)); }

.daybar { margin-top: clamp(28px, 4vw, 48px); padding-top: 34px; }
.daybar-track {
  position: relative; height: 10px; border-radius: 10px;
  background: linear-gradient(90deg, #2A211B 0%, #3B2C22 18%, #D9915F 26%, #F3DEC0 36%, #F8EAD4 50%, #F3DEC0 66%, #D9915F 76%, #3B2C22 86%, #2A211B 100%);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .25);
}
.daybar-pin { position: absolute; left: calc(var(--t, 0) * 100%); top: 50%; width: 0; height: 0; transition: left 800ms var(--ease-out); }
.daybar-pin::before { content: ""; position: absolute; left: -1px; top: -13px; width: 2px; height: 26px; border-radius: 2px; background: var(--ink); }
.daybar-pin b {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); padding: 3px 7px; border-radius: 6px;
  background: var(--ink); color: #FBF5EA; font-size: .6875rem; font-weight: 750; letter-spacing: .08em;
  transition: transform 300ms var(--ease-spring);
}
.daybar-pin:nth-child(even) b { bottom: auto; top: 16px; }
.daybar-pin.is-night b { opacity: .7; }
.daybar-pin.is-lit b { transform: translateX(-50%) scale(1.18); opacity: 1; }
.daybar-hours { display: flex; justify-content: space-between; margin-top: 34px; font-size: .6875rem; font-weight: 650; letter-spacing: .1em; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.crew-foot { margin-top: 32px; max-width: 62ch; color: var(--ink-2); }
.crew-foot a { color: var(--copper-text); font-weight: 600; text-underline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  .js .stagger > *, .js .stamps.stagger > .stamp { opacity: 1 !important; }
  .js .stamps.stagger > .stamp { transform: rotate(var(--r)) !important; }
}
.hs-task .hs-label { white-space: normal; width: max-content; max-width: min(230px, 56vw); }
.eb-date:not(:empty)::before { margin: 0 6px 0 0; }
.try-hint-arrow { transform: scaleX(-1); }
.try-hint { margin-left: 7%; }
@media (max-width: 400px) { .hide-xs { display: none; } }