/* Save-the-date page. Reuses the palette and fonts declared in style.css,
   which this page loads first. Nothing here is shared with the RSVP form. */

.std {
  background: var(--c-paper);
  color: var(--c-ink);
}

/* --- 1. The gate ----------------------------------------------------------- */
.gate {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem;
}
.gate--gone { display: none; }

.envelope {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  display: grid;
  justify-items: center;
  gap: 1.5rem;
  color: inherit;
}

.envelope__label {
  font-family: var(--f-script);
  font-size: clamp(1.9rem, 8vw, 2.6rem);
  color: var(--c-accent-deep);
  line-height: 1;
}

/* A flat envelope: body, a flap that folds down, a wax seal holding it shut. */
.envelope__body {
  position: relative;
  display: block;
  width: min(78vw, 20rem);
  aspect-ratio: 3 / 2;
  background: #fffdf7;
  border: 1px solid color-mix(in srgb, var(--c-stone) 35%, transparent);
  border-radius: 3px;
  box-shadow: 0 14px 34px -22px rgba(23, 38, 46, 0.5);
}
.envelope__flap {
  position: absolute;
  inset: 0 0 auto 0;
  height: 62%;
  background: #f6f1e6;
  border-bottom: 1px solid color-mix(in srgb, var(--c-stone) 28%, transparent);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform-origin: top center;
  transition: transform 0.85s cubic-bezier(0.22, 0.61, 0.36, 1);
  backface-visibility: hidden;
}
.envelope__seal {
  position: absolute;
  left: 50%;
  top: 58%;
  translate: -50% -50%;
  width: 3.4rem;
  height: 3.4rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--c-accent);
  color: #fffdf7;
  box-shadow: inset 0 0 0 2px rgba(255, 253, 247, 0.35);
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.envelope__hint {
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-stone);
}

.envelope.is-open .envelope__flap { transform: rotateX(180deg); }
.envelope.is-open .envelope__seal { transform: translate(-50%, -50%) scale(0.4); opacity: 0; }

/* --- 2. The card ----------------------------------------------------------- */
.card {
  max-width: 34rem;
  margin-inline: auto;
  padding: clamp(2.5rem, 9vw, 4rem) clamp(1.25rem, 5vw, 2.5rem) 4rem;
  animation: rise 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(1.5rem); }
  to   { opacity: 1; transform: none; }
}

.card__head { text-align: center; }
.eyebrow--center { justify-content: center; }
.eyebrow--center::after { display: none; }

.bigdate {
  font-family: var(--f-display);
  font-size: clamp(2rem, 10vw, 3.1rem);
  letter-spacing: 0.08em;
  line-height: 1.1;
  margin-top: 0.75rem;
}
.weekday { letter-spacing: 0.05em; }

.route {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 2rem 0 0;
  color: var(--c-accent);
}
.route__line {
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(
    to right, currentColor 0 6px, transparent 6px 12px
  );
  opacity: 0.7;
}

/* --- Passport -------------------------------------------------------------- */
.passport {
  margin-top: 2.75rem;
  border: 1px solid color-mix(in srgb, var(--c-stone) 30%, transparent);
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem 1.25rem;
  background: #fffdf7;
  position: relative;
}
.passport__title {
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-accent-deep);
  text-align: center;
  margin-bottom: 1.25rem;
}
.passport__rows { margin: 0; }
.passport__rows > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-top: 1px solid color-mix(in srgb, var(--c-stone) 20%, transparent);
}
.passport__rows > div:first-child { border-top: 0; }
.passport__rows dt {
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-stone);
  padding-top: 0.15rem;
}
.passport__rows dd { margin: 0; font-size: 0.97rem; }

.passport__stamp {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-accent);
  border: 2px solid currentColor;
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  display: inline-block;
  rotate: -6deg;
  opacity: 0.75;
}

/* --- Countdown ------------------------------------------------------------- */
.countdown { margin-top: 3rem; text-align: center; }
.countdown__intro {
  font-family: var(--f-script);
  font-size: clamp(1.6rem, 7vw, 2.1rem);
  color: var(--c-accent-deep);
  line-height: 1;
  margin-bottom: 1.25rem;
}
.countdown__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}
.countdown__grid.is-done { grid-template-columns: 1fr; }
.cd-cell {
  background: #fffdf7;
  border: 1px solid color-mix(in srgb, var(--c-stone) 22%, transparent);
  border-radius: var(--radius);
  padding: 0.85rem 0.35rem;
}
.cd-cell b {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 6vw, 2rem);
  font-weight: 400;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.cd-cell span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-stone);
}

/* --- Calendar -------------------------------------------------------------- */
.calendar { margin-top: 3rem; text-align: center; }
.calendar__actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.25rem;
}
.calendar__actions .btn--ghost { margin-left: 0; text-decoration: none; }

/* --- Footer ---------------------------------------------------------------- */
.std-footer {
  margin-top: 3.5rem;
  text-align: center;
  border-top: 1px solid color-mix(in srgb, var(--c-stone) 22%, transparent);
  padding-top: 2rem;
}
.std-footer__follow {
  font-family: var(--f-display);
  font-size: clamp(1.1rem, 4.5vw, 1.35rem);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.std-footer .muted { font-size: 0.9rem; }

/* Guests on older phones, and anyone who asked for less motion. */
@media (prefers-reduced-motion: reduce) {
  .envelope__flap, .envelope__seal { transition: none; }
  .card { animation: none; }
}