/* Opening page: coin-led composition with a readable Old Doon caption. */
.site-header:not(.is-scrolled):not(.menu-is-open) {
  background: linear-gradient(180deg, rgba(5, 23, 17, .76), rgba(5, 23, 17, .12));
  border-bottom-color: rgba(220, 194, 143, .16);
}

.intro-v2,
.intro-v2 + .story { --opening-min-height: 680px; }
.intro-v2 { min-height: var(--opening-min-height); }
.motion-enabled .intro-v2 {
  height: 190svh;
  min-height: calc(var(--opening-min-height) * 1.9);
}
.intro-v2 .intro-sticky {
  height: 100svh;
  min-height: var(--opening-min-height);
  background: #081d15;
}
.motion-enabled .intro-v2 + .story {
  margin-top: calc(max(100svh, var(--opening-min-height)) * -.65);
}

.opening-backdrop,
.opening-shade { position: absolute; inset: 0; pointer-events: none; }
.opening-backdrop { z-index: -3; overflow: hidden; }
.opening-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
}
.opening-shade {
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(5, 23, 17, .45), rgba(5, 23, 17, .04) 29%, transparent 55%, rgba(5, 23, 17, .78) 100%),
    linear-gradient(90deg, rgba(4, 23, 16, .87) 0%, rgba(4, 23, 16, .76) 26%, rgba(4, 23, 16, .5) 46%, rgba(4, 23, 16, .14) 67%, rgba(4, 23, 16, .02) 82%);
}
.opening-frame {
  position: absolute;
  z-index: -1;
  inset: 125px var(--pad) 105px;
  border-top: 1px solid rgba(217, 191, 137, .19);
  border-bottom: 1px solid rgba(217, 191, 137, .19);
  pointer-events: none;
}
.opening-frame::before,
.opening-frame::after {
  content: '';
  position: absolute;
  width: 5px;
  height: 5px;
  top: -3px;
  background: #c8b481;
  transform: rotate(45deg);
  opacity: .55;
}
.opening-frame::before { left: 0; }
.opening-frame::after { right: 0; }

.intro-v2 .intro-content {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr) minmax(0, 1fr);
  gap: clamp(20px, 2.3vw, 40px);
  align-items: center;
  height: 100%;
  padding: 150px var(--pad) 141px;
  text-align: left;
}
.intro-v2 .opening-copy {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 0;
  max-width: 410px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, .16);
}
.intro-v2 .opening-copy > .eyebrow {
  color: #d9c594;
  font-size: 12px;
  letter-spacing: .14em;
  line-height: 1.85;
  margin: 0 0 25px;
}
.intro-v2 h1 {
  color: #f4f0e3;
  font-size: clamp(46px, 5.5vw, 86px);
  line-height: 1.04;
  letter-spacing: -.055em;
  margin: 0;
  font-weight: 400;
}
.intro-v2 h1 em {
  display: inline-block;
  color: #d5bc80;
  font-weight: 400;
  letter-spacing: -.055em;
  white-space: nowrap;
  padding-right: .06em;
}
.opening-description {
  max-width: 340px;
  margin-top: 25px;
  color: #d7decd;
  font-size: 16px;
  line-height: 1.8;
  text-wrap: pretty;
}
.opening-discover {
  display: inline-flex;
  min-height: 47px;
  align-items: center;
  justify-content: space-between;
  gap: 33px;
  padding: 10px 19px;
  margin-top: 30px;
  border: 1px solid rgba(222, 197, 145, .72);
  color: #efe5ca;
  font-size: 14px;
  line-height: 1.5;
  background: rgba(8, 29, 21, .2);
  transition: color .2s, background .2s, border-color .2s;
}
.opening-discover > span:last-child { font-size: 24px; line-height: 1; }
.opening-discover:hover { color: #092015; background: #d7be85; border-color: #d7be85; }

.opening-identity {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-self: center;
  width: 100%;
}
.intro-v2 .coin-stage {
  width: clamp(250px, 28vw, 430px);
  max-width: 116%;
  aspect-ratio: 1;
  filter: drop-shadow(0 28px 36px rgba(0, 0, 0, .47));
}
.coin-signature { margin-top: 20px; will-change: transform, opacity; }
.opening-wordmark {
  color: #e4d5ad;
  font-family: var(--serif);
  font-size: clamp(28px, 2.7vw, 40px);
  line-height: 1.2;
  letter-spacing: .22em;
  margin-left: .22em;
}
.intro-v2 .intro-tagline {
  color: #d0bd92;
  font-size: clamp(17px, 1.42vw, 22px);
  line-height: 1.45;
  margin-top: 11px;
  white-space: nowrap;
}
.opening-place {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-self: end;
  align-self: end;
  align-items: flex-start;
  width: max-content;
  max-width: 100%;
  margin-bottom: 16px;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  text-shadow: 0 1px 2px #000, 0 2px 6px rgba(0, 0, 0, .9);
}
.opening-place > .eyebrow { color: #fff2d2; font-size: 14px; font-weight: 600; letter-spacing: .12em; }
.opening-place-name {
  color: #fffdf6;
  font-family: var(--serif);
  font-size: clamp(32px, 3.1vw, 46px);
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.2;
  margin-top: 16px;
}
.opening-place-curation { font-family: var(--serif); font-size: 18px; color: #fff5df; margin-top: 5px; }
.opening-place-curation strong { font-weight: 600; letter-spacing: .025em; color: #fffdf6; }
.opening-place-meta { color: #f7faef; font-size: 16px; font-weight: 600; line-height: 1.6; margin-top: 16px; }
.opening-place-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  gap: 16px;
  color: #fff2d2;
  font-size: 16px;
  font-weight: 600;
  min-height: 44px;
  margin-top: 18px;
  padding-top: 0;
  line-height: 1.5;
}
.opening-place-action > span { font-size: 24px; transition: transform .2s; }
.opening-place:hover .opening-place-action > span { transform: translate(3px, -3px); }

.intro-v2 .intro-bottom {
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  bottom: 27px;
  gap: 24px;
}
.opening-pillars { display: flex; align-items: center; gap: 16px; line-height: 1.5; }
.opening-pillars > span { color: #c4cdb8; font-size: 12px; white-space: nowrap; }
.opening-pillars > span + span { padding-left: 16px; border-left: 1px solid rgba(204, 180, 125, .3); }
.intro-v2 .scroll-cue { gap: 12px; }
.intro-v2 .scroll-cue > span:first-child { font-size: 12px; letter-spacing: .13em; }
.intro-v2 .scroll-line { height: 26px; }
.intro-v2 .motion-control { color: #d1d8c5; font-size: 12px; min-height: 44px; margin: 0; }

@media (min-width: 1700px) {
  .intro-v2 .intro-content { column-gap: 70px; }
  .intro-v2 .opening-copy { max-width: 440px; }
  .opening-description { max-width: 360px; }
  .opening-place { margin-right: 16px; margin-bottom: 33px; }
}
@media (max-width: 1150px) {
  .intro-v2 .intro-content { padding-top: 137px; padding-bottom: 128px; gap: 20px; }
  .intro-v2 .opening-copy > .eyebrow { margin-bottom: 20px; font-size: 12px; letter-spacing: .08em; }
  .intro-v2 h1 { font-size: clamp(43px, 5.2vw, 60px); }
  .opening-description { margin-top: 22px; line-height: 1.7; }
  .opening-discover { margin-top: 24px; gap: 24px; padding-left: 14px; padding-right: 14px; }
  .intro-v2 .coin-stage { width: clamp(246px, 28vw, 322px); }
  .coin-signature { margin-top: 15px; }
  .opening-place { margin-bottom: 6px; }
  .opening-place > .eyebrow { letter-spacing: .08em; }
  .opening-place-name { font-size: 32px; }
  .opening-place-curation { font-size: 16px; }
  .opening-place-meta { font-size: 14px; }
  .opening-place-action { font-size: 14px; gap: 12px; }
  .opening-pillars > span:last-child { display: none; }
  .opening-pillars { gap: 12px; }
  .opening-pillars > span + span { padding-left: 12px; }
}
@media (max-height: 760px) and (min-width: 851px) {
  .intro-v2 .intro-content { padding-top: 135px; padding-bottom: 120px; }
  .intro-v2 .coin-stage { width: min(28vw, 315px); }
  .intro-v2 h1 { font-size: clamp(43px, 5.2vw, 67px); }
  .opening-description { margin-top: 18px; line-height: 1.6; }
  .opening-discover { margin-top: 20px; }
  .intro-v2 .opening-copy > .eyebrow { margin-bottom: 18px; }
  .coin-signature { margin-top: 12px; }
  .opening-wordmark { font-size: 29px; }
  .intro-v2 .intro-tagline { font-size: 17px; }
}
@media (max-width: 850px) {
  .opening-backdrop img { object-position: 68% center; }
  .opening-shade {
    background:
      linear-gradient(180deg, rgba(5, 23, 17, .4), rgba(5, 23, 17, .1) 28%, rgba(5, 23, 17, .71) 65%, rgba(5, 23, 17, .94)),
      linear-gradient(90deg, rgba(4, 23, 16, .65), rgba(4, 23, 16, .36) 50%, rgba(4, 23, 16, .08));
  }
  .opening-frame { inset: 111px var(--pad) 97px; }
  .intro-v2 .intro-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 133px var(--pad) 117px;
    gap: 26px;
  }
  .opening-identity { order: 0; width: 100%; }
  .intro-v2 .coin-stage { width: clamp(235px, 29svh, 335px); max-width: 83vw; }
  .coin-signature { margin-top: 7px; }
  .opening-wordmark { display: none; }
  .intro-v2 .intro-tagline { font-size: 21px; margin-top: 0; }
  .intro-v2 .opening-copy { order: 1; text-align: center; max-width: 530px; }
  .intro-v2 .opening-copy > .eyebrow { display: none; }
  .intro-v2 h1 { font-size: clamp(49px, 7.5vw, 64px); line-height: 1.02; }
  .opening-description { max-width: 430px; margin: 19px auto 0; line-height: 1.65; }
  .opening-discover { margin-top: 23px; min-height: 44px; gap: 30px; }
  .opening-place { display: none; }
  .intro-v2 .intro-bottom { bottom: 23px; }
  .opening-pillars > span:nth-child(2) { display: none; }
}
@media (max-width: 600px) {
  .opening-backdrop img { object-position: 81% center; }
  .opening-shade {
    background:
      linear-gradient(180deg, rgba(4, 22, 15, .35), rgba(4, 22, 15, .15) 22%, rgba(4, 22, 15, .84) 64%, rgba(4, 22, 15, .97)),
      linear-gradient(90deg, rgba(4, 22, 15, .6), rgba(4, 22, 15, .3) 58%, rgba(4, 22, 15, .08));
  }
  .opening-frame { inset: 108px var(--pad) 81px; }
  .intro-v2 .intro-content { padding: 113px 24px 100px; gap: 22px; }
  .intro-v2 .coin-stage { width: clamp(198px, 28svh, 266px); }
  .coin-signature { margin-top: 4px; }
  .intro-v2 .intro-tagline { font-size: 18px; line-height: 1.4; }
  .intro-v2 h1 { font-size: clamp(42px, 10.6vw, 54px); line-height: 1.03; }
  .opening-description { margin-top: 16px; max-width: 348px; font-size: 16px; line-height: 1.6; }
  .opening-discover { margin-top: 19px; min-height: 42px; padding: 8px 17px; }
  .intro-v2 .intro-bottom { grid-template-columns: 1fr 1fr; bottom: 17px; gap: 15px; }
  .opening-pillars { display: none; }
  .intro-v2 .scroll-cue { align-items: flex-start; justify-self: start; gap: 10px; }
  .intro-v2 .scroll-cue > span:first-child { font-size: 12px; letter-spacing: .09em; }
  .intro-v2 .scroll-line { height: 20px; }
  .intro-v2 .motion-control { justify-self: end; margin-bottom: 15px; }
}
@media (max-width: 850px) and (max-height: 780px) {
  .intro-v2 .intro-content { padding-top: 112px; padding-bottom: 95px; gap: 18px; }
  .intro-v2 .coin-stage { width: clamp(180px, 27svh, 212px); }
  .coin-signature { display: none; }
  .intro-v2 h1 { font-size: 43px; }
  .opening-description { margin-top: 14px; max-width: 370px; }
  .opening-discover { margin-top: 17px; min-height: 41px; }
}
@media (prefers-reduced-motion: reduce) {
  .motion-enabled .intro-v2 { height: auto; min-height: var(--opening-min-height); }
  .motion-enabled .intro-v2 .intro-sticky { position: relative; }
  .motion-enabled .intro-v2 + .story { margin-top: 0; }
  .coin-signature, .opening-place { will-change: auto; }
}