html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

@supports (overflow: clip) {
  html,
  body {
    overflow-x: clip;
  }
}

.thank-you-letters,
.thank-you-letters * {
  box-sizing: border-box;
}

.thank-you-letters {
  --letters-accent: #006ab4;
  --letters-accent-dark: #004f88;
  --letters-ink: #102a43;
  --letters-muted: #627d98;
  --letters-border: #c9e1f2;
  --letters-surface: #ffffff;
  --letters-gap: 24px;
  position: relative;
  overflow: hidden;
  padding: 76px 0 82px;
  background:
    radial-gradient(circle at 8% 14%, rgba(0, 106, 180, 0.09), transparent 28%),
    radial-gradient(circle at 92% 86%, rgba(85, 169, 226, 0.1), transparent 31%),
    linear-gradient(180deg, #f8fcff 0%, #eef7fd 100%);
  border-top: 1px solid rgba(0, 106, 180, 0.1);
  border-bottom: 1px solid rgba(0, 106, 180, 0.1);
}

.thank-you-letters::before,
.thank-you-letters::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(0, 106, 180, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.thank-you-letters::before {
  top: -190px;
  left: -110px;
}

.thank-you-letters::after {
  right: -150px;
  bottom: -205px;
}

.thank-you-letters__heading {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto 38px;
  text-align: center;
}

.thank-you-letters__title {
  margin: 0;
  color: var(--letters-ink);
  font-family: "Stem", "Open Sans", Arial, sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.thank-you-letters__title::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin: 18px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--letters-accent), #52aeea);
}

.thank-you-letters__subtitle {
  margin: 17px 0 0;
  color: var(--letters-muted);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

.thank-you-letters__carousel {
  position: relative;
  z-index: 1;
  width: min(100%, 1120px);
  margin: 0 auto;
}

.thank-you-letters__viewport {
  overflow: hidden;
  margin: -12px;
  padding: 12px;
  touch-action: pan-y pinch-zoom;
  cursor: grab;
}

.thank-you-letters__viewport.is-dragging {
  cursor: grabbing;
  user-select: none;
}

.thank-you-letters__track {
  display: flex;
  gap: var(--letters-gap);
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  transform: translate3d(0, 0, 0);
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.thank-you-letters__slide {
  flex: 0 0 calc((100% - (var(--letters-gap) * 2)) / 3);
  min-width: 0;
}

.thank-you-letter-card {
  display: flex;
  width: 100%;
  height: 100%;
  min-height: 100%;
  margin: 0;
  padding: 12px 12px 16px;
  flex-direction: column;
  border: 1px solid rgba(115, 163, 196, 0.35);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 32px rgba(22, 75, 112, 0.09);
  color: var(--letters-ink);
  text-align: left;
  cursor: pointer;
  transition:
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 220ms ease,
    box-shadow 260ms ease,
    background-color 220ms ease;
  -webkit-tap-highlight-color: transparent;
}

.thank-you-letter-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 106, 180, 0.48);
  background: #fff;
  box-shadow: 0 20px 44px rgba(17, 78, 121, 0.16);
}

.thank-you-letter-card:active {
  transform: translateY(-2px) scale(0.995);
}

.thank-you-letter-card:focus {
  outline: none;
}

.thank-you-letter-card:focus-visible {
  outline: 3px solid rgba(0, 106, 180, 0.34);
  outline-offset: 4px;
  border-color: var(--letters-accent);
}

.thank-you-letter-card__preview {
  position: relative;
  display: block;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 210 / 297;
  border-radius: 11px;
  background: #eaf2f7;
  box-shadow: inset 0 0 0 1px rgba(16, 42, 67, 0.06);
}

.thank-you-letter-card__preview::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(105deg, transparent 34%, rgba(255, 255, 255, 0.72) 48%, transparent 62%);
  transform: translateX(-100%);
  animation: thank-you-letter-loading 1.45s ease-in-out infinite;
  transition: opacity 240ms ease;
  pointer-events: none;
}

.thank-you-letter-card__preview.is-loaded::before,
.thank-you-letter-card__preview.is-error::before {
  opacity: 0;
  animation: none;
}

.thank-you-letter-card__image {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center top;
  opacity: 0;
  transition: opacity 320ms ease, transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.thank-you-letter-card__preview.is-loaded .thank-you-letter-card__image {
  opacity: 1;
}

.thank-you-letter-card:hover .thank-you-letter-card__image,
.thank-you-letter-card:focus-visible .thank-you-letter-card__image {
  transform: scale(1.018);
}

.thank-you-letter-card__preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(9, 38, 61, 0.44) 100%);
  opacity: 0;
  transition: opacity 240ms ease;
  z-index: 2;
  pointer-events: none;
}

.thank-you-letter-card:hover .thank-you-letter-card__preview::after,
.thank-you-letter-card:focus-visible .thank-you-letter-card__preview::after {
  opacity: 1;
}

.thank-you-letter-card__zoom {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 3;
  display: inline-flex;
  min-height: 38px;
  padding: 8px 12px;
  align-items: center;
  gap: 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 20px rgba(5, 34, 55, 0.18);
  color: var(--letters-accent-dark);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 220ms ease, transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.thank-you-letter-card__zoom svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.thank-you-letter-card:hover .thank-you-letter-card__zoom,
.thank-you-letter-card:focus-visible .thank-you-letter-card__zoom {
  opacity: 1;
  transform: translateY(0);
}

.thank-you-letter-card__caption {
  display: flex;
  min-height: 68px;
  padding: 15px 7px 0;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.thank-you-letter-card__caption strong {
  overflow: hidden;
  color: var(--letters-ink);
  font-family: "Stem", "Open Sans", Arial, sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.thank-you-letter-card__caption > span {
  color: var(--letters-muted);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 13px;
  line-height: 1.35;
}

.thank-you-letters__controls {
  display: flex;
  min-height: 48px;
  margin-top: 28px;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.thank-you-letters__arrow,
.letters-lightbox__arrow,
.letters-lightbox__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.thank-you-letters__arrow {
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(0, 106, 180, 0.25);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 6px 18px rgba(15, 74, 115, 0.1);
  color: var(--letters-accent);
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.thank-you-letters__arrow svg,
.letters-lightbox__arrow svg,
.letters-lightbox__close svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.thank-you-letters__arrow:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: var(--letters-accent);
  background: var(--letters-accent);
  box-shadow: 0 10px 24px rgba(0, 106, 180, 0.24);
  color: #fff;
}

.thank-you-letters__arrow:active:not(:disabled) {
  transform: translateY(0) scale(0.96);
}

.thank-you-letters__arrow:focus {
  outline: none;
}

.thank-you-letters__arrow:focus-visible {
  outline: 3px solid rgba(0, 106, 180, 0.3);
  outline-offset: 3px;
}

.thank-you-letters__arrow:disabled {
  border-color: rgba(98, 125, 152, 0.16);
  background: rgba(255, 255, 255, 0.6);
  box-shadow: none;
  color: #9eb2c3;
  cursor: not-allowed;
  opacity: 0.72;
}

.thank-you-letters__dots {
  display: flex;
  min-width: 52px;
  align-items: center;
  justify-content: center;
  gap: 9px;
}

.thank-you-letters__dot {
  width: 9px;
  height: 9px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #a9c5d8;
  cursor: pointer;
  transition: width 220ms ease, background-color 220ms ease, transform 180ms ease;
}

.thank-you-letters__dot:hover {
  transform: scale(1.2);
  background: #6ca8cf;
}

.thank-you-letters__dot.is-active {
  width: 28px;
  background: var(--letters-accent);
}

.thank-you-letters__dot:focus {
  outline: none;
}

.thank-you-letters__dot:focus-visible {
  outline: 3px solid rgba(0, 106, 180, 0.28);
  outline-offset: 4px;
}

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

html.letters-lightbox-open {
  overflow: hidden;
}

body.letters-lightbox-open {
  position: fixed;
  width: 100%;
  overflow: hidden;
}

.letters-lightbox[hidden] {
  display: none !important;
}

.letters-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  padding: 24px;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 220ms ease;
}

.letters-lightbox.is-open {
  opacity: 1;
}

.letters-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 17, 29, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.letters-lightbox__dialog {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(100%, 1380px);
  height: min(100%, 980px);
  min-height: 0;
  grid-template-columns: 64px minmax(0, 1fr) 64px;
  align-items: center;
  gap: 18px;
  transform: translateY(14px) scale(0.985);
  transition: transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.letters-lightbox.is-open .letters-lightbox__dialog {
  transform: translateY(0) scale(1);
}

.letters-lightbox__figure {
  display: flex;
  min-width: 0;
  height: 100%;
  margin: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.letters-lightbox__image-wrap {
  position: relative;
  display: flex;
  overflow: hidden;
  width: 100%;
  min-height: 240px;
  max-height: calc(100% - 76px);
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: transparent;
}

.letters-lightbox__image {
  position: relative;
  z-index: 1;
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - 220px);
  max-height: calc(100dvh - 220px);
  object-fit: contain;
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.36);
  opacity: 0;
  transition: opacity 180ms ease;
}

.letters-lightbox__image.is-loaded {
  opacity: 1;
}

.letters-lightbox__loader {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 42px;
  height: 42px;
  margin: -21px 0 0 -21px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: letters-loader-spin 780ms linear infinite;
}

.letters-lightbox__image-wrap.is-loaded .letters-lightbox__loader {
  display: none;
}

.letters-lightbox__error {
  z-index: 2;
  max-width: 420px;
  margin: 0;
  padding: 22px;
  color: #fff;
  font: 600 16px/1.5 "Open Sans", Arial, sans-serif;
  text-align: center;
}

.letters-lightbox__caption {
  margin-top: 15px;
  color: #fff;
  font: 700 18px/1.35 "Stem", "Open Sans", Arial, sans-serif;
  text-align: center;
}

.letters-lightbox__counter {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font: 400 13px/1.4 "Open Sans", Arial, sans-serif;
  text-align: center;
}

.letters-lightbox__close,
.letters-lightbox__arrow {
  width: 54px;
  height: 54px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: rgba(10, 33, 51, 0.66);
  color: #fff;
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.letters-lightbox__arrow:hover,
.letters-lightbox__close:hover {
  transform: scale(1.06);
  border-color: rgba(255, 255, 255, 0.75);
  background: var(--letters-accent, #006ab4);
}

.letters-lightbox__arrow:active,
.letters-lightbox__close:active {
  transform: scale(0.96);
}

.letters-lightbox__arrow:focus,
.letters-lightbox__close:focus {
  outline: none;
}

.letters-lightbox__arrow:focus-visible,
.letters-lightbox__close:focus-visible {
  outline: 3px solid #66c3ff;
  outline-offset: 4px;
}

.letters-lightbox__close {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
}

.letters-lightbox__arrow--prev {
  grid-column: 1;
}

.letters-lightbox__figure {
  grid-column: 2;
}

.letters-lightbox__arrow--next {
  grid-column: 3;
}

@keyframes letters-loader-spin {
  to { transform: rotate(360deg); }
}

@keyframes thank-you-letter-loading {
  65%,
  100% { transform: translateX(100%); }
}

@media (max-width: 1024px) {
  .thank-you-letters {
    --letters-gap: 20px;
    padding: 64px 0 70px;
  }

  .thank-you-letters__carousel {
    width: min(100%, 760px);
  }

  .thank-you-letters__slide {
    flex-basis: calc((100% - var(--letters-gap)) / 2);
  }

  .letters-lightbox {
    padding: 18px;
  }

  .letters-lightbox__dialog {
    grid-template-columns: 52px minmax(0, 1fr) 52px;
    gap: 12px;
  }

  .letters-lightbox__close,
  .letters-lightbox__arrow {
    width: 48px;
    height: 48px;
  }
}

@media (max-width: 640px) {
  .thank-you-letters {
    --letters-gap: 14px;
    padding: 50px 0 54px;
  }

  .thank-you-letters__heading {
    margin-bottom: 28px;
  }

  .thank-you-letters__title {
    font-size: 29px;
  }

  .thank-you-letters__title::after {
    width: 46px;
    height: 3px;
    margin-top: 14px;
  }

  .thank-you-letters__subtitle {
    max-width: 310px;
    margin: 13px auto 0;
    font-size: 14px;
  }

  .thank-you-letters__carousel {
    width: min(100%, 390px);
  }

  .thank-you-letters__slide {
    flex-basis: 100%;
  }

  .thank-you-letter-card {
    padding: 10px 10px 14px;
    border-radius: 16px;
  }

  .thank-you-letter-card__caption {
    min-height: 62px;
    padding-top: 13px;
  }

  .thank-you-letter-card__caption strong {
    font-size: 16px;
  }

  .thank-you-letter-card__zoom {
    right: 10px;
    bottom: 10px;
    min-height: 36px;
    padding: 8px 10px;
    opacity: 1;
    transform: none;
  }

  .thank-you-letter-card__preview::after {
    opacity: 0.72;
  }

  .thank-you-letters__controls {
    margin-top: 22px;
    gap: 14px;
  }

  .thank-you-letters__arrow {
    width: 44px;
    height: 44px;
  }

  .letters-lightbox {
    padding: 10px;
  }

  .letters-lightbox__dialog {
    display: flex;
    width: 100%;
    height: 100%;
    flex-direction: column;
    justify-content: center;
    gap: 0;
  }

  .letters-lightbox__figure {
    width: 100%;
    height: calc(100% - 72px);
    padding: 52px 0 64px;
  }

  .letters-lightbox__image-wrap {
    width: 100%;
    max-height: calc(100% - 58px);
    border-radius: 10px;
  }

  .letters-lightbox__image {
    max-height: calc(100vh - 230px);
    max-height: calc(100dvh - 230px);
  }

  .letters-lightbox__caption {
    max-width: calc(100% - 24px);
    margin-top: 12px;
    font-size: 16px;
  }

  .letters-lightbox__close {
    top: 2px;
    right: 2px;
  }

  .letters-lightbox__arrow {
    position: absolute;
    bottom: 8px;
    z-index: 2;
  }

  .letters-lightbox__arrow--prev {
    left: calc(50% - 62px);
  }

  .letters-lightbox__arrow--next {
    right: calc(50% - 62px);
  }
}

@media (hover: none), (pointer: coarse) {
  .thank-you-letter-card__zoom {
    opacity: 1;
    transform: none;
  }

  .thank-you-letter-card__preview::after {
    opacity: 0.62;
  }
}

@media (prefers-reduced-motion: reduce) {
  .thank-you-letters__track,
  .thank-you-letter-card,
  .thank-you-letter-card__image,
  .thank-you-letter-card__preview::after,
  .thank-you-letter-card__zoom,
  .thank-you-letters__arrow,
  .thank-you-letters__dot,
  .letters-lightbox,
  .letters-lightbox__dialog,
  .letters-lightbox__image,
  .letters-lightbox__arrow,
  .letters-lightbox__close {
    transition-duration: 0.01ms !important;
  }

  .letters-lightbox__loader {
    animation: none;
  }

  .thank-you-letter-card__preview::before {
    animation: none;
  }
}

@media (forced-colors: active) {
  .thank-you-letter-card,
  .thank-you-letters__arrow,
  .thank-you-letters__dot,
  .letters-lightbox__arrow,
  .letters-lightbox__close {
    border: 1px solid ButtonText;
  }

  .thank-you-letters__dot.is-active {
    background: Highlight;
  }
}