/* Kortright — coming-soon page */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  padding: var(--gutter);
  min-height: 100svh;
  background-color: var(--paper);
  /* Paper grain: fractal noise multiplied over a faint vignette. */
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.08 0 0 0 0 0.19 0 0 0 0 0.16 0 0 0 0.07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),
    radial-gradient(ellipse at center, var(--paper) 55%, var(--paper-deep) 100%);
  color: var(--ink);
  font-family: var(--font-display);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---------- Certificate frame ---------- */

.certificate {
  position: relative;
  min-height: calc(100svh - 2 * var(--gutter));
  border: 2px solid var(--ink);
  display: grid;
  grid-template-rows: 1fr auto;
  overflow: hidden;
  isolation: isolate;
}

/* Inner hairline, the classic double rule. */
.certificate::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--ink);
  pointer-events: none;
  z-index: 2;
}

.corner {
  position: absolute;
  width: 22px;
  height: 22px;
  color: var(--brass);
  background: var(--paper);
  z-index: 3;
}
.corner svg {
  display: block;
  width: 100%;
  height: 100%;
}
.corner--tl { top: -1px; left: -1px; }
.corner--tr { top: -1px; right: -1px; }
.corner--bl { bottom: -1px; left: -1px; }
.corner--br { bottom: -1px; right: -1px; }

/* ---------- Guilloché rosette ---------- */

.rosette {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(118vmin, 880px);
  aspect-ratio: 1;
  translate: -50% -54%;
  background: var(--brass);
  opacity: 0.32;
  -webkit-mask: url("guilloche.svg") center / contain no-repeat;
  mask: url("guilloche.svg") center / contain no-repeat;
  animation: turn 420s linear infinite;
  z-index: -1;
}

@keyframes turn {
  to { rotate: 360deg; }
}

/* ---------- Content ---------- */

.content {
  position: relative;
  align-self: center;
  justify-self: center;
  text-align: center;
  padding: clamp(56px, 10vh, 120px) 24px 32px;
}

/* A soft clearing in the engraving so the type reads cleanly. */
.content::before {
  content: "";
  position: absolute;
  inset: -10% -18%;
  background: radial-gradient(closest-side, var(--paper) 58%, transparent);
  opacity: 0.88;
  z-index: -1;
}

.eyebrow {
  margin: 0 0 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.wordmark {
  margin: 0;
  font-weight: 600;
  font-size: clamp(2.2rem, 9.5vw, 6.5rem);
  line-height: 1;
  letter-spacing: 0.16em;
  /* Balance the trailing letter-space so the word sits optically centred. */
  padding-left: 0.16em;
  white-space: nowrap;
  text-transform: uppercase;
}

.rule {
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(320px, 70%);
  margin: 1.6rem auto 1.5rem;
  color: var(--brass);
}
.rule::before,
.rule::after {
  content: "";
  flex: 1;
  height: 0;
  border-top: 1px solid currentColor;
  box-shadow: 0 3px 0 -2px currentColor;
}
.rule svg {
  width: 12px;
  height: 12px;
  flex: none;
}

.tagline {
  margin: 0;
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.35rem, 3.6vw, 2rem);
  line-height: 1.3;
  color: var(--ink);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2.25rem;
  padding: 0.55rem 1rem 0.55rem 0.85rem;
  border: 1px solid color-mix(in srgb, var(--ink) 35%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--paper) 80%, transparent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.status__dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--live);
}
.status__dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--live);
  animation: pulse 2.4s var(--ease) infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.6; }
  80%, 100% { transform: scale(3.2); opacity: 0; }
}

/* ---------- Ledger footer ---------- */

.ledger {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  margin: 0 6px 6px;
  padding: 18px 24px 16px;
  border-top: 1px solid var(--ink);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.ledger p {
  margin: 0;
}
.ledger p:first-child { text-align: left; }
.ledger p:last-child { text-align: right; }
.ledger strong {
  font-weight: 500;
  color: var(--ink);
}

/* ---------- Entrance ---------- */

.content > *,
.ledger {
  animation: rise 1.1s var(--ease) both;
}
.content > :nth-child(2) { animation-delay: 0.08s; }
.content > :nth-child(3) { animation-delay: 0.16s; }
.content > :nth-child(4) { animation-delay: 0.24s; }
.content > :nth-child(5) { animation-delay: 0.36s; }
.ledger { animation-delay: 0.48s; }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
  }
}

/* ---------- Small screens ---------- */

@media (max-width: 640px) {
  .ledger {
    grid-template-columns: 1fr;
    gap: 6px;
    text-align: center;
    padding: 14px 16px;
    font-size: 0.62rem;
    letter-spacing: 0.16em;
  }
  .ledger p:first-child,
  .ledger p:last-child {
    text-align: center;
  }
  .eyebrow {
    letter-spacing: 0.24em;
  }
  .rosette {
    width: 150vmin;
  }
}