/* ============================================================
   Vorscorp — temporary pre-launch page
   Monochrome. Static. One centred column, one screen.
   ============================================================ */

@font-face {
  font-family: "InterVariable";
  src: url("/assets/fonts/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Colour — the entire system */
  --ink:        #F6F5F2;   /* warm off-white */
  --ground:     #0B0B0B;   /* near black */
  --grey:       #A1A1A1;   /* supporting neutral */
  --hairline:   rgba(246, 245, 242, 0.14);
  --hairline-faint: rgba(246, 245, 242, 0.06);

  /* Type */
  --sans: "InterVariable", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* Measure */
  --grid-max: 1320px;
  --gutter: clamp(24px, 5vw, 72px);

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--ink); color: var(--ground); }

img { max-width: 100%; height: auto; display: block; }

p { margin: 0; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------
   Structural rules — two static hairlines framing the column.
   Wide viewports only. Purely decorative, never animated.
   ------------------------------------------------------------ */

.rules { display: none; }

@media (min-width: 1024px) {
  .rules {
    display: block;
    position: fixed;
    inset: 0;
    max-width: var(--grid-max);
    margin-inline: auto;
    padding-inline: var(--gutter);
    pointer-events: none;
    z-index: 0;
  }
  .rules__line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--hairline-faint);
  }
  .rules__line--start { left: var(--gutter); }
  .rules__line--end   { right: var(--gutter); }
}

/* ------------------------------------------------------------
   Frame
   ------------------------------------------------------------ */

.frame {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100dvh;
  max-width: var(--grid-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  flex-direction: column;
}

/* ---- Stage: the centred column ----------------------------- */

.stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: clamp(40px, 7vh, 112px);
}

/* Clear space below the mark is held here, so the wordmark is never
   crowded by the line beneath it. */
.mark {
  width: clamp(150px, 44vw, 340px);
  margin-bottom: clamp(44px, 7.5vh, 96px);
}

/* The upper bound is capped against viewport height as well as width,
   so the whole column still resolves on a single screen. */
.statement {
  margin: 0 0 clamp(40px, 6vh, 76px);
  font-size: clamp(2.25rem, 6vw, min(4.25rem, 8.5vh));
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

/* Line one is fixed; line two wraps on its own when the screen is too
   narrow to hold it, which keeps the break points sensible. */
.statement__line { display: block; }

.launch {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: clamp(36px, 5.5vh, 64px);
}

.label {
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
}

.launch__date {
  margin-top: 0.9em;
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stage__note {
  color: var(--grey);
  font-size: clamp(0.9375rem, 1.5vw, 1.125rem);
  line-height: 1.5;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}

/* ---- Counter ----------------------------------------------- */

.counter {
  margin-top: clamp(20px, 2.6vh, 32px);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: clamp(8px, 1.4vw, 18px);
}

.counter__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55em;
}

/* Capped against viewport height for the same reason the statement is:
   otherwise on a short desktop the statement shrinks and the digits do
   not, and the countdown ends up rivalling the line it sits under. */
.counter__value {
  font-size: clamp(1.75rem, 4.6vw, min(3rem, 6vh));
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

.counter__name {
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
}

.counter__sep {
  font-size: clamp(1.25rem, 3.2vw, 2rem);
  line-height: 1;
  color: var(--grey);
  opacity: 0.5;
  /* Optically align the colon with the digits, not their baseline box. */
  transform: translateY(-0.08em);
}

/* Launch state — replaces the digits at T-0. */
.counter--launched { gap: 0; }

.counter__state {
  font-size: clamp(1.5rem, 3.6vw, 2.25rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---- Colophon ---------------------------------------------- */

.colophon {
  border-top: 1px solid var(--hairline-faint);
  padding-block: clamp(18px, 2.6vh, 28px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.colophon__rights,
.colophon__links {
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}

.colophon__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  gap: clamp(20px, 3vw, 32px);
}

.colophon__links a {
  color: inherit;
  text-decoration: none;
  padding-block: 2px;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

@media (hover: hover) and (pointer: fine) {
  .colophon__links a:hover {
    color: var(--ink);
    border-bottom-color: var(--hairline);
  }
}

.colophon__links a:focus-visible {
  outline: none;
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ------------------------------------------------------------
   Short viewports — small phones and landscape handsets. The
   rhythm compresses rather than the type, so the hierarchy is
   unchanged; only the air between the bands is spent.
   ------------------------------------------------------------ */

@media (max-height: 620px) {
  .stage      { padding-block: 24px; }
  .mark       { margin-bottom: 28px; }
  .statement  { margin-bottom: 26px; }
  .launch     { margin-bottom: 24px; }
  .counter    { margin-top: 16px; }
  .colophon   { padding-block: 12px; }
}

/* ------------------------------------------------------------
   Scramble — see assets/js/scramble.js
   ------------------------------------------------------------ */

.scramble {
  display: inline-block;
  white-space: nowrap;
}

/* Character cells are only present while an animation is running. */
.scramble__cell {
  display: inline-block;
  text-align: center;
}

.scramble:focus { outline: none; }

.scramble:focus-visible {
  outline: none;
  text-decoration: underline;
  text-decoration-thickness: 0.03em;
  text-underline-offset: 0.14em;
  text-decoration-color: var(--grey);
}

/* ------------------------------------------------------------
   Entrance — one pass, on load. Nothing loops.
   ------------------------------------------------------------ */

@media (prefers-reduced-motion: no-preference) {
  .mark,
  .statement__line,
  .launch,
  .stage__note {
    animation: enter 900ms var(--ease) both;
  }

  .mark                         { animation-delay: 40ms; }
  .statement__line:nth-child(1) { animation-delay: 150ms; }
  .statement__line:nth-child(2) { animation-delay: 220ms; }
  .launch                       { animation-delay: 340ms; }
  .stage__note                  { animation-delay: 440ms; }

  /* The last element on the page fades without rising: a downward
     transform on the bottom-most box counts as scrollable overflow,
     which flashes a scrollbar for the length of the entrance. */
  .colophon {
    animation: fade 900ms var(--ease) both;
    animation-delay: 520ms;
  }

  @keyframes enter {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: none; }
  }

  @keyframes fade {
    from { opacity: 0; }
    to   { opacity: 1; }
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}