/* The Wedding Book: recovered Opus 5 direction, elevated in source.
   Motion system: 160ms feedback, 260ms state, 680ms entrance, 1450ms leaf turn.
   The cover turn remains the signature beat. The opened page then settles into
   a restrained knocking-film crossfade that can be paused at any time. */

:root {
  --book-espresso-950: #160d0b;
  --book-espresso-900: #1b1210;
  --book-cocoa-800: #35231e;
  --book-ivory-050: #fffaf5;
  --book-ivory-100: #f7ece3;
  --book-nude-200: #e8cec1;
  --book-rose-500: #9f6252;
  --book-peach-300: #dcaa91;
  --book-ink-900: #241815;
  --book-gilt-200: #ead2a7;
  --book-gilt-400: #c59d62;
  --book-gilt-700: #70502c;

  --book-motion-feedback: 160ms;
  --book-motion-state: 260ms;
  --book-motion-enter: 680ms;
  --book-motion-turn: 1450ms;
  --book-motion-reel-fade: 900ms;
  --book-motion-reel-drift: 4200ms;
  --book-ease-enter: cubic-bezier(0.22, 1, 0.36, 1);
  --book-ease-turn: cubic-bezier(0.66, 0, 0.2, 1);
}

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

html {
  min-width: 280px;
  min-height: 100%;
  background: var(--book-espresso-950);
  color-scheme: dark;
}

body.wedding-book-page {
  min-width: 280px;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--book-espresso-950);
  color: var(--book-ivory-050);
  font-family: "Source Sans 3", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.wedding-book-page.is-book-open {
  overflow: auto;
}

button,
a {
  color: inherit;
  font: inherit;
}

button {
  border: 0;
}

a {
  text-decoration: none;
}

:is(a, button):focus-visible {
  outline: 2px solid var(--book-gilt-200);
  outline-offset: 5px;
}

.book-skip-link {
  position: fixed;
  z-index: 20;
  top: max(0.75rem, env(safe-area-inset-top));
  left: 0.75rem;
  min-height: 44px;
  padding: 0.72rem 0.9rem;
  background: var(--book-ivory-050);
  color: var(--book-ink-900);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transform: translateY(-180%);
  transition: transform var(--book-motion-feedback) var(--book-ease-enter);
}

.book-skip-link:focus {
  transform: translateY(0);
}

.wedding-book {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: var(--book-viewport-height, 100dvh);
  overflow: hidden;
  isolation: isolate;
  background: var(--book-espresso-950);
}

.wedding-book:not([data-state="open"]) {
  height: var(--book-viewport-height, 100dvh);
}

.book-stage {
  position: absolute;
  z-index: 3;
  inset: 0;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: var(--book-viewport-height, 100dvh);
  overflow: hidden;
  perspective: 4400px;
  perspective-origin: 18% 50%;
}

.book-cover {
  position: absolute;
  inset: 0;
  transform-origin: left center;
  transform-style: preserve-3d;
}

.wedding-book[data-state="turning"] .book-cover {
  will-change: transform;
  animation: book-leaf-turn var(--book-motion-turn) var(--book-ease-turn) forwards;
}

.wedding-book[data-state="open"] .book-stage {
  visibility: hidden;
  pointer-events: none;
}

.book-cover__face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  backface-visibility: hidden;
}

.book-cover__face--front {
  z-index: 2;
  background: var(--book-espresso-900);
}

.book-cover__face--back {
  z-index: 1;
  display: grid;
  place-content: center;
  padding: 2rem;
  background:
    linear-gradient(110deg, rgba(123, 79, 53, 0.13), transparent 42%),
    linear-gradient(168deg, #fffaf4 0%, #f2e3d7 52%, #dfcbbb 100%);
  color: rgba(76, 47, 35, 0.64);
  text-align: center;
  transform: rotateY(180deg);
}

.book-cover__face--back p {
  margin: 0 0 0.55rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-style: italic;
}

.book-cover__face--back span {
  font-family: "Pinyon Script", cursive;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 1;
}

.book-cover__photograph,
.book-cover__photograph img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.book-cover__photograph img {
  object-fit: cover;
  object-position: 50% top;
  filter: saturate(0.94) contrast(1.05) brightness(0.94);
  animation: book-cover-settle var(--book-motion-enter) var(--book-ease-enter) both;
}

.book-cover__grade {
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(80% 74% at 0% 100%, rgba(8, 4, 3, 0.93) 0%, rgba(8, 4, 3, 0.58) 38%, transparent 72%),
    linear-gradient(90deg, rgba(13, 7, 6, 0.68) 0%, rgba(17, 10, 8, 0.28) 46%, rgba(12, 7, 6, 0.06) 70%),
    linear-gradient(180deg, rgba(9, 5, 4, 0.72) 0%, transparent 20%, transparent 68%, rgba(9, 5, 4, 0.72) 100%);
}

.book-cover__gutter {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  left: 0;
  width: clamp(12px, 1.7vw, 28px);
  background: linear-gradient(90deg, rgba(4, 2, 2, 0.96), rgba(38, 20, 15, 0.7) 46%, transparent);
  box-shadow: 14px 0 26px rgba(0, 0, 0, 0.25);
}

.book-cover__fore-edge {
  position: absolute;
  z-index: 4;
  top: 0;
  right: 0;
  bottom: 0;
  width: clamp(5px, 0.65vw, 10px);
  background: linear-gradient(90deg, var(--book-gilt-700), var(--book-gilt-200) 34%, #fff0c9 48%, var(--book-gilt-400) 70%, var(--book-gilt-700));
  box-shadow: -10px 0 26px rgba(40, 20, 10, 0.32);
}

.book-cover__masthead {
  position: absolute;
  z-index: 5;
  top: max(1.25rem, env(safe-area-inset-top));
  right: max(1.5rem, calc(env(safe-area-inset-right) + 1rem));
  left: max(1.5rem, calc(env(safe-area-inset-left) + 1rem));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  line-height: 1.2;
  text-transform: uppercase;
}

.book-cover__masthead > span {
  color: var(--book-peach-300);
}

.book-cover__masthead a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: rgba(255, 250, 245, 0.86);
  border-bottom: 1px solid rgba(255, 250, 245, 0.38);
  transition: color var(--book-motion-feedback) ease, border-color var(--book-motion-feedback) ease;
}

.book-cover__masthead a:hover {
  color: var(--book-ivory-050);
  border-color: var(--book-gilt-200);
}

.book-cover__lockup {
  position: absolute;
  z-index: 5;
  right: clamp(1.4rem, 7vw, 8rem);
  bottom: max(2.1rem, calc(env(safe-area-inset-bottom) + 1rem));
  left: clamp(1.5rem, 7vw, 8rem);
  width: min(780px, calc(100% - clamp(3rem, 14vw, 16rem)));
}

.book-cover__kicker {
  margin: 0 0 clamp(0.7rem, 1.5vh, 1.2rem);
  color: var(--book-peach-300);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.book-cover__names {
  margin: 0;
  color: var(--book-ivory-050);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(4.9rem, 9.8vw, 10.75rem);
  font-weight: 300;
  letter-spacing: -0.052em;
  line-height: 0.74;
  text-shadow: 0 4px 34px rgba(5, 3, 2, 0.36);
}

.book-cover__names > span {
  display: block;
  animation: book-foil-rise var(--book-motion-enter) var(--book-ease-enter) both;
}

.book-cover__names-tail {
  padding-left: 0.3em;
  animation-delay: 90ms !important;
  white-space: nowrap;
}

.book-cover__names b {
  display: inline-block;
  margin-right: 0.05em;
  color: var(--book-peach-300);
  font-family: "Pinyon Script", cursive;
  font-size: 0.82em;
  font-weight: 400;
  letter-spacing: 0;
  transform: translateY(0.06em);
}

.book-cover__date {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  width: min(34rem, 100%);
  margin: clamp(1.1rem, 2.2vh, 1.8rem) 0 0;
  color: var(--book-peach-300);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  line-height: 1.3;
  text-transform: uppercase;
}

.book-cover__date span {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--book-gilt-400));
}

.book-cover__date span:last-child {
  background: linear-gradient(90deg, var(--book-gilt-400), transparent);
}

.book-cover__line {
  margin: 1rem 0 0;
  color: rgba(255, 250, 245, 0.9);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.04rem, 1.55vw, 1.42rem);
  font-style: italic;
  font-weight: 300;
}

.book-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem 1.2rem;
}

.book-actions--cover {
  margin-top: clamp(1.15rem, 2.5vh, 2rem);
}

.book-action {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.35rem;
  cursor: pointer;
  font-size: 0.69rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
  transition:
    color var(--book-motion-feedback) ease,
    background var(--book-motion-feedback) ease,
    border-color var(--book-motion-feedback) ease,
    transform var(--book-motion-feedback) var(--book-ease-enter);
}

.book-action:active {
  transform: translateY(1px);
}

.book-action--foil {
  overflow: hidden;
  border: 1px solid rgba(255, 240, 222, 0.56);
  border-radius: 1px;
  background: linear-gradient(108deg, #efcbb7 0%, var(--book-peach-300) 26%, #f5ddce 48%, var(--book-rose-500) 72%, #d9a28d 100%);
  color: var(--book-espresso-950);
  box-shadow: inset 0 1px rgba(255, 250, 245, 0.56), 0 14px 34px rgba(9, 4, 3, 0.26);
}

.book-action--foil::after {
  position: absolute;
  inset: -80% auto -80% -35%;
  width: 28%;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.62), transparent);
  transform: rotate(12deg) translateX(-220%);
  transition: transform 620ms var(--book-ease-enter);
}

.book-action--foil:hover::after,
.book-action--foil:focus-visible::after {
  transform: rotate(12deg) translateX(650%);
}

.book-action--foil:hover {
  transform: translateY(-1px);
}

.book-action--foil:disabled {
  cursor: progress;
}

.book-action--line {
  min-height: 44px;
  padding-inline: 0;
  border-bottom: 1px solid rgba(255, 250, 245, 0.46);
  color: var(--book-ivory-050);
}

.book-action--line:hover {
  border-color: var(--book-gilt-200);
}

.book-action--quiet {
  min-height: 44px;
  padding-inline: 0;
  color: var(--book-cocoa-800);
  text-decoration: underline;
  text-decoration-color: rgba(53, 35, 30, 0.36);
  text-underline-offset: 0.45rem;
}

.book-cover__specular {
  position: absolute;
  z-index: 8;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(98deg, transparent 20%, rgba(255, 235, 210, 0.12) 40%, rgba(255, 247, 232, 0.5) 51%, rgba(255, 229, 200, 0.12) 64%, transparent 82%);
  transform: translate3d(-70%, 0, 1px);
  backface-visibility: hidden;
}

.wedding-book[data-state="turning"] .book-cover__specular {
  animation: book-specular var(--book-motion-turn) var(--book-ease-turn) forwards;
}

.book-spread {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  min-height: 100vh;
  min-height: 100dvh;
  min-height: var(--book-viewport-height, 100dvh);
  opacity: 0;
  visibility: hidden;
  background: var(--book-ivory-050);
  color: var(--book-ink-900);
}

.wedding-book[data-state="turning"] .book-spread,
.wedding-book[data-state="open"] .book-spread {
  opacity: 1;
  visibility: visible;
}

.book-spread__story {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  padding: clamp(3rem, 7vw, 7.5rem);
  background:
    radial-gradient(circle at 82% 14%, rgba(220, 170, 145, 0.13), transparent 30%),
    repeating-linear-gradient(96deg, rgba(112, 80, 55, 0.018) 0 1px, transparent 1px 4px),
    linear-gradient(145deg, var(--book-ivory-050), #f5e8de);
  box-shadow: inset -28px 0 44px -32px rgba(50, 30, 22, 0.32);
}

.book-spread__story::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 5px;
  content: "";
  background: linear-gradient(90deg, var(--book-gilt-700), var(--book-gilt-200) 46%, var(--book-gilt-700));
}

.book-spread__story::before {
  position: absolute;
  right: clamp(1.5rem, 4vw, 4rem);
  bottom: clamp(1.5rem, 5vh, 4.5rem);
  content: "E · U";
  pointer-events: none;
  color: rgba(112, 80, 44, 0.07);
  font-family: "Pinyon Script", cursive;
  font-size: clamp(4.5rem, 9vw, 10rem);
  line-height: 1;
  transform: rotate(-7deg);
}

.book-spread__folio {
  position: absolute;
  top: 1.7rem;
  left: 50%;
  color: rgba(53, 35, 30, 0.44);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 0.78rem;
  transform: translateX(-50%);
}

.book-spread__content {
  position: relative;
  z-index: 1;
  width: min(36rem, 100%);
}

.book-eyebrow {
  margin: 0 0 1.25rem;
  color: var(--book-rose-500);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.book-spread__title {
  margin: 0;
  color: var(--book-ink-900);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(3.5rem, 6.8vw, 7.4rem);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 0.82;
}

.book-spread__title:focus-visible {
  outline: 0;
  box-shadow: inset 3px 0 var(--book-rose-500);
}

.book-spread__lede {
  max-width: 30rem;
  margin: clamp(1.5rem, 3vh, 2.3rem) 0 0;
  color: var(--book-cocoa-800);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.45;
}

.book-actions--spread {
  align-items: flex-start;
  flex-direction: column;
  margin-top: clamp(1.6rem, 3.5vh, 2.5rem);
}

.book-actions--spread .book-action--line {
  border-color: rgba(53, 35, 30, 0.42);
  color: var(--book-ink-900);
}

.book-spread__privacy {
  max-width: 31rem;
  margin: 1.5rem 0 0;
  color: rgba(53, 35, 30, 0.74);
  font-size: 0.77rem;
  line-height: 1.65;
}

.book-replay {
  min-height: 44px;
  margin: 1rem 0 0;
  padding: 0;
  background: transparent;
  color: rgba(53, 35, 30, 0.68);
  cursor: pointer;
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.book-replay:hover {
  color: var(--book-ink-900);
}

.book-spread__photograph {
  position: relative;
  min-width: 0;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: var(--book-viewport-height, 100dvh);
  margin: 0;
  overflow: hidden;
  background: var(--book-cocoa-800);
}

.book-spread__photograph picture,
.book-spread__photograph img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.book-spread__photograph img {
  object-fit: cover;
  object-position: var(--book-reel-position, 50% 43%);
  filter: saturate(0.92) contrast(1.02) brightness(0.96);
}

.book-reel__frames {
  position: absolute;
  inset: 0;
}

.book-reel__frame {
  z-index: 0;
  opacity: 0;
  transform: scale(1.045);
  transition:
    opacity var(--book-motion-reel-fade) ease,
    transform var(--book-motion-reel-drift) linear;
}

.book-reel__frame.is-active {
  z-index: 1;
  opacity: 1;
  transform: scale(1);
}

.wedding-book[data-state="open"] .book-reel__frame.is-active {
  will-change: opacity, transform;
}

.book-spread__photograph::after {
  position: absolute;
  z-index: 2;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, transparent 62%, rgba(13, 7, 6, 0.72));
}

.book-spread__photograph figcaption {
  position: absolute;
  z-index: 3;
  right: clamp(1.3rem, 4vw, 3.8rem);
  bottom: max(1.4rem, calc(env(safe-area-inset-bottom) + 0.8rem));
  left: clamp(1.3rem, 4vw, 3.8rem);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  color: var(--book-ivory-050);
}

.book-spread__photograph figcaption span:first-child {
  font-family: "Pinyon Script", cursive;
  font-size: clamp(2.4rem, 4vw, 4.8rem);
  line-height: 0.8;
}

.book-spread__photograph figcaption span:last-child {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-align: right;
  text-transform: uppercase;
}

.book-spread__photograph figcaption b {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.book-reel__toggle {
  position: absolute;
  z-index: 4;
  top: max(1.25rem, calc(env(safe-area-inset-top) + 0.75rem));
  right: max(1.25rem, calc(env(safe-area-inset-right) + 0.75rem));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-width: 44px;
  min-height: 44px;
  padding: 0.68rem 0.9rem;
  border: 1px solid rgba(255, 250, 245, 0.38);
  border-radius: 999px;
  background: rgba(22, 13, 11, 0.64);
  color: var(--book-ivory-050);
  cursor: pointer;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition:
    background var(--book-motion-feedback) ease,
    border-color var(--book-motion-feedback) ease,
    transform var(--book-motion-feedback) var(--book-ease-enter);
}

.book-reel__toggle:hover {
  border-color: rgba(255, 250, 245, 0.7);
  background: rgba(22, 13, 11, 0.8);
}

.book-reel__toggle:active {
  transform: translateY(1px);
}

.book-reel__toggle-mark {
  width: 0.55rem;
  height: 0.55rem;
  border-left: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.book-reel__toggle[aria-pressed="true"] .book-reel__toggle-mark {
  width: 0;
  height: 0;
  border-top: 0.34rem solid transparent;
  border-bottom: 0.34rem solid transparent;
  border-left: 0.52rem solid currentColor;
  border-right: 0;
}

.book-status {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.book-noscript {
  position: fixed;
  z-index: 30;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 1rem;
  padding: 2rem;
  background: var(--book-espresso-950);
  color: var(--book-ivory-050);
  text-align: center;
}

.book-noscript a {
  text-decoration: underline;
  text-underline-offset: 0.3rem;
}

@keyframes book-cover-settle {
  from {
    opacity: 0.58;
    transform: scale(1.055);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes book-foil-rise {
  from {
    opacity: 0;
    transform: translate3d(0, 0.28em, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes book-leaf-turn {
  0% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(-116deg);
  }
}

@keyframes book-specular {
  0% {
    opacity: 0;
    transform: translate3d(-70%, 0, 1px);
  }
  30% {
    opacity: 1;
  }
  74% {
    opacity: 0.52;
  }
  100% {
    opacity: 0;
    transform: translate3d(78%, 0, 1px);
  }
}

@media (min-width: 741px) and (max-width: 980px) and (orientation: portrait) {
  .book-reel__frame:first-child img {
    object-position: 78% 45%;
  }
}

@media (max-width: 740px) {
  .book-stage {
    perspective: 2300px;
    perspective-origin: 0% 48%;
  }

  .book-cover__photograph img {
    object-position: 51% top;
  }

  .book-cover__masthead {
    top: max(0.8rem, env(safe-area-inset-top));
    right: max(1rem, calc(env(safe-area-inset-right) + 0.6rem));
    left: max(1rem, calc(env(safe-area-inset-left) + 0.6rem));
    font-size: 0.64rem;
    letter-spacing: 0.18em;
  }

  .book-cover__masthead a {
    max-width: 8.4rem;
    text-align: right;
  }

  .book-cover__lockup {
    right: max(1.3rem, calc(env(safe-area-inset-right) + 0.9rem));
    bottom: max(1.1rem, calc(env(safe-area-inset-bottom) + 0.7rem));
    left: max(1.3rem, calc(env(safe-area-inset-left) + 0.9rem));
    width: auto;
  }

  .book-cover__kicker {
    margin-bottom: 0.65rem;
    font-size: 0.64rem;
    letter-spacing: 0.22em;
  }

  .book-cover__names {
    font-size: clamp(3.4rem, 16.5vw, 5.2rem);
    letter-spacing: -0.048em;
    line-height: 0.78;
  }

  .book-cover__names-tail {
    padding-left: 0.14em;
  }

  .book-cover__date {
    gap: 0.55rem;
    margin-top: 0.85rem;
    font-size: 0.62rem;
    letter-spacing: 0.16em;
  }

  .book-cover__line {
    margin-top: 0.65rem;
    font-size: 0.98rem;
  }

  .book-actions--cover {
    align-items: stretch;
    flex-direction: column;
    gap: 0.35rem;
    margin-top: 0.85rem;
  }

  .book-actions--cover .book-action--foil {
    width: 100%;
  }

  .book-actions--cover .book-action--line {
    align-self: center;
    min-height: 44px;
    font-size: 0.65rem;
  }

  .book-spread {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    min-height: var(--book-viewport-height, 100dvh);
    flex-direction: column;
  }

  .book-spread__photograph {
    order: -1;
    min-height: var(--book-mobile-photo-height, clamp(18rem, 43dvh, 28rem));
  }

  .book-spread__photograph img {
    object-position: var(--book-reel-position, 50% 34%);
  }

  .book-reel__toggle {
    top: max(0.8rem, calc(env(safe-area-inset-top) + 0.45rem));
    right: max(0.8rem, calc(env(safe-area-inset-right) + 0.45rem));
    padding-inline: 0.75rem;
    font-size: 0.6rem;
  }

  .book-spread__photograph figcaption {
    right: 1.1rem;
    bottom: 1rem;
    left: 1.1rem;
  }

  .book-spread__photograph figcaption span:first-child {
    font-size: 2.5rem;
  }

  .book-spread__photograph figcaption span:last-child {
    max-width: 8.5rem;
    font-size: 0.6rem;
    white-space: nowrap;
  }

  .book-spread__story {
    display: block;
    min-height: calc(var(--book-viewport-height, 100dvh) - var(--book-mobile-photo-height, 43dvh));
    padding: 2.65rem max(1.3rem, calc(env(safe-area-inset-right) + 1rem)) max(2rem, calc(env(safe-area-inset-bottom) + 1.2rem)) max(1.3rem, calc(env(safe-area-inset-left) + 1rem));
    box-shadow: inset 0 18px 30px -28px rgba(50, 30, 22, 0.42);
  }

  .book-spread__story::after {
    top: 0;
    right: 0;
    bottom: auto;
    left: 0;
    width: auto;
    height: 4px;
    background: linear-gradient(90deg, var(--book-gilt-700), var(--book-gilt-200) 46%, var(--book-gilt-700));
  }

  .book-spread__folio {
    top: 0.85rem;
  }

  .book-eyebrow {
    margin-bottom: 0.75rem;
    font-size: 0.65rem;
  }

  .book-spread__title {
    font-size: clamp(2.9rem, 13vw, 4.35rem);
    line-height: 0.86;
  }

  .book-spread__lede {
    margin-top: 1.15rem;
    font-size: 1.12rem;
  }

  .book-actions--spread {
    gap: 0.35rem;
    margin-top: 1.35rem;
  }

  .book-actions--spread .book-action--foil {
    width: 100%;
  }

  .book-actions--spread .book-action--line,
  .book-actions--spread .book-action--quiet {
    align-self: flex-start;
    font-size: 0.65rem;
  }

  .book-spread__privacy {
    margin-top: 1rem;
    font-size: 0.74rem;
  }
}

@media (max-height: 600px) and (orientation: landscape) {
  .book-cover__masthead {
    top: 0.65rem;
  }

  .book-cover__lockup {
    bottom: 0.7rem;
    width: min(42rem, calc(100% - 5rem));
  }

  .book-cover__kicker {
    margin-bottom: 0.45rem;
  }

  .book-cover__names {
    font-size: clamp(3.7rem, 11.5vh, 5.25rem);
    line-height: 0.76;
  }

  .book-cover__date {
    margin-top: 0.55rem;
  }

  .book-cover__line {
    margin-top: 0.45rem;
  }

  .book-actions--cover {
    margin-top: 0.55rem;
  }

  .book-action {
    min-height: 44px;
    padding-block: 0.65rem;
  }

  .book-spread__story {
    padding-block: 2.5rem;
  }

  .book-spread__title {
    font-size: clamp(3rem, 10vh, 4.8rem);
  }

  .book-spread__lede {
    margin-top: 0.85rem;
  }

  .book-actions--spread {
    margin-top: 1rem;
  }

  .book-spread__privacy {
    margin-top: 0.75rem;
  }
}

@media (max-height: 660px) and (orientation: portrait) {
  .book-cover__masthead {
    font-size: 0.54rem;
  }

  .book-cover__lockup {
    bottom: max(0.55rem, env(safe-area-inset-bottom));
  }

  .book-cover__names {
    font-size: clamp(3rem, 14.8vw, 4.2rem);
  }

  .book-cover__line {
    display: none;
  }

  .book-actions--cover {
    margin-top: 0.6rem;
  }

  .book-action {
    min-height: 44px;
    padding-block: 0.68rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }

  .book-cover__photograph img,
  .book-cover__names > span,
  .book-reel__frame,
  .book-reel__frame.is-active {
    animation: none;
    transition: none;
    transform: none;
  }

  .wedding-book[data-state="turning"] .book-spread {
    opacity: 0;
    visibility: hidden;
  }

  .wedding-book[data-state="turning"] .book-cover {
    animation: book-cover-dissolve var(--book-motion-feedback) ease-out forwards;
  }

  .wedding-book[data-state="open"] .book-spread {
    animation: book-spread-dissolve var(--book-motion-feedback) ease-out both;
  }

  .wedding-book[data-state="turning"] .book-cover__specular {
    animation: none;
  }

  .book-action--foil::after {
    display: none;
  }

  .book-reel__toggle {
    display: none;
  }
}

@keyframes book-cover-dissolve {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes book-spread-dissolve {
  from { opacity: 0; }
  to { opacity: 1; }
}