@font-face {
  font-family: "PP Formula Condensed";
  src:
    url("assets/fonts/PPFormulaCondensed-Medium.woff2") format("woff2"),
    url("assets/fonts/PPFormulaCondensed-Medium.otf") format("opentype"),
    url("assets/fonts/PPFormulaCondensed-Medium.ttf") format("truetype");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  box-shadow: none;
  text-shadow: none;
}

:root {
  /* Kleuren uit assets/kleuren.svg */
  --color-ink: #11106e;
  --color-white: #fff;
  --color-black: #000;
  --color-purple: #8456ff;
  --color-purple-light: #9b7afd;
  --color-lime: #caff61;
  --color-lime-pale: #e3ffa1;
  --color-mint: #74ffbf;
  --color-teal: #00deb2;
  --color-blue: #2b86ff;
  --color-coral: #ff9476;
  --color-coral-hot: #ff6d61;
  --color-pink: #ffcad1;
  --color-pink-soft: #ffb1b2;
  --color-pink-hot: #ff009c;
  --color-blue-deep: #4d00ff;

  --page-bg: var(--color-coral-hot);
  --theme-primary: var(--color-coral-hot);
  --theme-accent: var(--color-coral);
  --text-on-page: var(--color-white);
  --btn-bg: var(--color-lime);
  --btn-text: var(--color-ink);
  --btn-outline: var(--color-black);

  --card-bg: var(--color-coral);
  --card-heading: #000; /* per kaart overschreven in applyCardColors() */
  --card-body: #000;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-title: "PP Formula Condensed", "Arial Narrow", "Helvetica Neue Condensed", sans-serif;

  /* Viewport width floored at the smallest real device (iPhone SE), so shrinking a desktop
     window past that doesn't keep squeezing the vw-based layout below usable sizes */
  --vw: max(320px, 100vw);

  /* Layout uit ontwerppagina.svg (1440 × 1202.73) */
  --design-w: 1440;
  --card-w-design: 520;
  --card-h-design: 520;
  --card-peek-design: 280;
  --neighbor-h-design: 407;
  --btn-w-design: 218.95;
  --btn-h-design: 47.58;
  --btn-r-design: 23.79;
  --btn-gap-design: 51.73;

  --card-width: min(calc(var(--card-w-design) * 1px), calc(var(--vw) - 2rem));
  --card-height: calc(var(--card-width) * var(--card-h-design) / var(--card-w-design));
  /* Spacing kaartcontent — schaalt mee met kaart */
  --card-sponsor-zone-w: 115;
  --card-sponsor-zone-h: 96;
  --card-sponsor-width: calc(var(--card-sponsor-zone-w) / var(--card-w-design) * var(--card-width));
  --card-sponsor-h: calc(var(--card-sponsor-zone-h) / var(--card-h-design) * var(--card-height));
  --card-gap-heading-body: calc(2 / var(--card-h-design) * var(--card-height));
  --card-pad-x: calc(28 / var(--card-w-design) * var(--card-width));
  --card-pad-y: calc(22 / var(--card-h-design) * var(--card-height));
  --card-peek: calc(var(--card-width) * var(--card-peek-design) / var(--card-w-design));
  --neighbor-scale: calc(var(--neighbor-h-design) / var(--card-h-design));
  --neighbor-y-drop: calc(46 / var(--card-h-design) * var(--card-height));
  --neighbor-rotate-left: -5deg;
  --neighbor-rotate-right: 5deg;
  --neighbor-offset: calc(
    var(--card-width) * 0.5 + var(--card-peek) - var(--card-width) * var(--neighbor-scale) * 0.5
  );

  /* Carousel poses — single source of truth for static + animated end states */
  --card-slide-duration: 0.68s;
  --card-slide-ease: cubic-bezier(0.33, 1, 0.68, 1);
  --card-neighbor-opacity: 0.55;
  --pose-center: translate(-50%, -50%);
  --pose-neighbor-left: translate(calc(-50% - var(--neighbor-offset)), calc(-50% + var(--neighbor-y-drop)))
    rotate(var(--neighbor-rotate-left))
    scale(var(--neighbor-scale));
  --pose-neighbor-right: translate(calc(-50% + var(--neighbor-offset)), calc(-50% + var(--neighbor-y-drop)))
    rotate(var(--neighbor-rotate-right))
    scale(var(--neighbor-scale));
  --pose-behind-right: translate(
      calc(-50% + var(--neighbor-offset) + var(--card-peek) * 0.55),
      calc(-50% + var(--neighbor-y-drop))
    )
    rotate(var(--neighbor-rotate-right))
    scale(calc(var(--neighbor-scale) * 0.94));
  --pose-behind-left: translate(
      calc(-50% - var(--neighbor-offset) - var(--card-peek) * 0.55),
      calc(-50% + var(--neighbor-y-drop))
    )
    rotate(var(--neighbor-rotate-left))
    scale(calc(var(--neighbor-scale) * 0.94));
}

html,
body {
  margin: 0;
  min-height: 100%;
  min-width: 320px;
  overflow-x: auto;
}

body {
  font-family: var(--font);
  color: var(--text-on-page);
  background-color: var(--page-bg);
  transition: background-color 0.3s ease, color 0.3s ease;
}

body[data-contrast="light"] .title__logo-text {
  filter: brightness(0) invert(1);
}

.page {
  --page-pad: 0.75rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: calc(var(--design-w) * 1px);
  margin: 0 auto;
  padding: var(--page-pad) var(--page-pad) 3rem;
}

/* Header — laag 02 + 04 */

.header {
  position: relative;
  z-index: 102;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__info {
  color: var(--color-black);
  font-size: clamp(13px, 2vw, 15px);
  font-weight: 400;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.header__info:hover {
  text-decoration: underline;
}

.header__logo-stack {
  position: relative;
  display: inline-block;
  line-height: 0;
}

.header__logo-text,
.header__logo-mark {
  display: block;
  width: auto;
}

.header__logo-text {
  height: clamp(33px, 5vw, 50px);
}

.header__logo-mark {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

@media (max-width: 720px) {
  .header__info {
    display: none;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.header__menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  height: clamp(33px, 5vw, 50px);
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  color: var(--color-black);
  cursor: pointer;
}

@media (max-width: 720px) {
  .header__menu-button {
    display: flex;
  }
}

.hamburger {
  padding: 0;
  display: flex;
  align-items: center;
  cursor: pointer;
  pointer-events: none;
  transition-property: opacity, filter;
  transition-duration: 0.15s;
  transition-timing-function: linear;
  font: inherit;
  color: inherit;
  text-transform: none;
  background-color: transparent;
  border: 0;
  margin: 0;
  overflow: visible;
}

.hamburger-box {
  width: 24px;
  height: 19px;
  display: inline-block;
  position: relative;
}

.hamburger-inner {
  display: block;
  top: 50%;
  margin-top: -1.5px;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
  width: 24px;
  height: 3px;
  background-color: currentColor;
  border-radius: 4px;
  position: absolute;
  transition-property: transform;
  transition-duration: 0.15s;
  transition-timing-function: ease;
}

.hamburger-inner::before,
.hamburger-inner::after {
  content: "";
  display: block;
}

.hamburger-inner::before {
  top: -8px;
}

.hamburger-inner::after {
  bottom: -8px;
}

.hamburger--spin .hamburger-inner {
  transition-duration: 0.22s;
  transition-timing-function: cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.hamburger--spin .hamburger-inner::before {
  transition: top 0.1s ease-in 0.25s, opacity 0.1s ease-in;
}

.hamburger--spin .hamburger-inner::after {
  transition: bottom 0.1s ease-in 0.25s, transform 0.22s cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.hamburger--spin.is-active .hamburger-inner {
  transform: rotate(225deg);
  transition-delay: 0.12s;
  transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}

.hamburger--spin.is-active .hamburger-inner::before {
  top: 0;
  opacity: 0;
  transition: top 0.1s ease-out, opacity 0.1s ease-out 0.12s;
}

.hamburger--spin.is-active .hamburger-inner::after {
  bottom: 0;
  transform: rotate(-90deg);
  transition: bottom 0.1s ease-out, transform 0.22s cubic-bezier(0.215, 0.61, 0.355, 1) 0.12s;
}

.header-menu-overlay {
  position: fixed;
  z-index: 101;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overscroll-behavior: contain;
  max-width: 100vw;
  pointer-events: none;
  opacity: 0;
  color: var(--color-white);
  background: var(--color-black);
  transition: opacity 0.2s;
}

body.menu-opened .header-menu-overlay {
  overflow: auto;
  pointer-events: all;
  opacity: 1;
}

body.menu-opened .header__logo-text {
  filter: invert(1);
}

body.menu-opened .header__menu-button {
  color: var(--color-white);
}

html.is-locked,
body.is-locked {
  overflow: hidden;
  overscroll-behavior: none;
}

body.is-locked {
  position: fixed;
  left: 0;
  width: 100%;
}

.header-menu-overlay__content {
  width: 100%;
  max-width: calc(var(--design-w) * 1px);
  margin: 0 auto;
  padding: 7.5rem 2.5rem 4rem;
  text-align: left;
}

.header-menu-overlay__content h2,
.header-menu-overlay__share {
  margin: 0 0 1rem;
  font-family: "PP Formula Condensed", sans-serif;
  font-size: clamp(2.5rem, 11vw, 3.5rem);
  font-weight: 500;
  line-height: 1;
  color: var(--color-white);
}

.header-menu-overlay__share {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.header-menu-overlay__content p + .header-menu-overlay__share {
  margin-top: 2.75rem;
}

.header-menu-overlay__content p {
  margin: 0 0 1.25rem;
  max-width: 36rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--color-white);
}

.header-menu-overlay__content a {
  color: var(--color-white);
  font-weight: 700;
  text-decoration: underline;
}

.inspire-btn {
  align-self: flex-end;
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  width: auto;
  margin-top: auto;
  padding: 2rem 0 0;
  border: 0;
  background: transparent;
  color: var(--color-black);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 400;
  cursor: pointer;
}

.inspire-btn__icon {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
  transform: rotate(-48deg);
}

body.menu-opened .inspire-btn {
  visibility: hidden;
  pointer-events: none;
}

@media (max-width: 720px) {
  .inspire-btn {
    display: none;
  }
}

/* Main */

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: safe center;
  width: 100%;
}

/* Logo Lief gebaar — laag 03 */

.hero {
  text-align: center;
  margin-bottom: calc(36 / var(--design-w) * var(--vw));
  width: 100%;
}

@media (min-width: 1440px) {
  .hero {
    margin-bottom: 36px;
  }
}

@media (max-width: 720px) {
  .hero {
    margin-bottom: 2.5rem;
  }
}

.title {
  margin: 0;
  line-height: 0;
}

.title__logo-stack {
  position: relative;
  display: inline-block;
  line-height: 0;
}

.title__logo-text,
.title__logo-mark {
  display: block;
  width: clamp(240px, 70vw, 400px);
  height: auto;
}

.title__logo-mark {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Kaarten — lagen 05–07 */

.card-stage {
  width: calc(100% + 2 * var(--page-pad));
  height: calc(var(--card-height) + var(--neighbor-y-drop));
  overflow-x: hidden;
  overflow-y: visible;
  margin-bottom: calc(40 / var(--design-w) * var(--vw));
  margin-inline: calc(-1 * var(--page-pad));
  padding: 0 var(--card-peek);
  touch-action: pan-y;
  user-select: none;
}
.card-stage__inner {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  justify-content: safe center;
  overflow: visible;
}

.card-track {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.card-track > .card--center:not(.card--animating) {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
}

.card {
  position: relative;
  width: var(--card-width);
  height: var(--card-height);
  padding: 0;
  border: none;
  outline: none;
  border-radius: 0;
  background: var(--card-bg);
  box-shadow: 0 calc(8 / var(--card-h-design) * var(--card-height)) calc(24 / var(--card-w-design) * var(--card-width)) rgba(17, 16, 110, 0.18);
  text-align: center;
  overflow: hidden;
  display: block;
  transition:
    transform var(--card-slide-duration) var(--card-slide-ease),
    opacity var(--card-slide-duration) var(--card-slide-ease),
    background-color 0.45s ease;
}

.card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: var(--card-pad-y) var(--card-pad-x);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  opacity: 0.22;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.55' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 120px 120px;
}

.card--center {
  position: relative;
  z-index: 3;
  margin: 0 auto;
  overflow: visible;
}

.card__chrome {
  position: absolute;
  top: calc(16 / var(--card-h-design) * var(--card-height));
  left: calc(20 / var(--card-w-design) * var(--card-width));
  right: calc(20 / var(--card-w-design) * var(--card-width));
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 0 0 auto;
  width: auto;
  min-height: calc(48 / var(--card-h-design) * var(--card-height));
  overflow: visible;
}

.card--neighbor .card__chrome {
  pointer-events: none;
}

.card--neighbor .card__add {
  pointer-events: auto;
}

.card__heart {
  position: relative;
  z-index: 5;
}

.card__add {
  --add-size: max(40px, calc(52 / var(--card-w-design) * var(--card-width)));
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  width: var(--add-size);
  height: var(--add-size);
  padding: 0;
  border: 1.5px solid currentColor;
  border-radius: 999px;
  background: transparent;
  color: var(--card-heading);
  cursor: pointer;
}

.card__add--animate {
  transition:
    width 0.5s cubic-bezier(0.33, 1, 0.68, 1),
    background-color 0.35s ease,
    color 0.35s ease,
    border-color 0.35s ease;
}

.card__add__plus {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: calc(var(--add-size) - 3px);
  height: 100%;
}

.card__add__icon {
  grid-area: 1 / 1;
  display: block;
  width: 58%;
  height: 58%;
}

.card__add__icon--check {
  display: none;
}

.card__add--done .card__add__icon--plus {
  display: none;
}

.card__add--done .card__add__icon--check {
  display: block;
}

.card__add__grow {
  flex: 0 0 auto;
  width: 0;
}

.card__add--open .card__add__grow {
  width: auto;
}

.card__add__label {
  display: block;
  padding-right: 1.2em;
  color: inherit;
  font-family: var(--font);
  font-size: max(12px, calc(var(--card-width) * 14 / var(--card-w-design)));
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  pointer-events: none;
}

.card__add--open .card__add__label {
  opacity: 1;
  transform: none;
}

.card__add--animate .card__add__label {
  transition:
    opacity 0.32s ease 0.12s,
    transform 0.5s cubic-bezier(0.33, 1, 0.68, 1);
}

.card__add--added {
  background: #000;
  border-color: #000;
  color: #fff;
  cursor: default;
}

.card__add:disabled:not(.card__add--added) {
  opacity: 0.35;
  cursor: not-allowed;
}

.card__add:focus-visible {
  outline: 2px solid var(--card-heading);
  outline-offset: 3px;
}

.card__heart-badge {
  display: block;
  padding: 0;
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.card__heart-badge__inner {
  display: inline-flex;
  align-items: center;
  gap: 0.28em;
  padding: 0;
  color: var(--card-heading);
  font-family: var(--font);
  font-size: max(18px, calc(var(--card-width) * 24 / var(--card-w-design)));
  font-weight: 600;
  line-height: 1;
}

.card__heart-badge:focus-visible {
  outline: 2px solid var(--card-heading);
  outline-offset: 2px;
}

.card__heart-badge__icon {
  display: inline-flex;
  color: var(--color-pink-hot);
}

.card__heart-badge__icon svg {
  width: max(32px, calc(42 / var(--card-w-design) * var(--card-width)));
  height: max(32px, calc(42 / var(--card-w-design) * var(--card-width)));
}

.card__heart-badge__count {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

.card__heart-badge__count--bump {
  animation: heart-count-bump 0.5s ease;
}

@keyframes heart-count-bump {
  0% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.4);
  }
  100% {
    transform: scale(1);
  }
}

.card__heart-popover {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 6;
  display: flex;
  flex-direction: column;
  gap: 0.55em;
  width: max-content;
  max-width: min(240px, calc(var(--card-width) * 0.78));
  padding: 0.6em 0.7em;
  border-radius: 0;
  background: var(--color-ink);
  color: var(--color-white);
  font-size: clamp(10px, calc(var(--card-width) * 11 / var(--card-w-design) / 16 * 1rem), 12px);
  font-weight: 500;
  line-height: 1.35;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-4px);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease,
    visibility 0.18s ease;
}

.card__heart-popover__stats {
  display: block;
}

.card__heart-popover::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 14px;
  border: 6px solid transparent;
  border-bottom-color: var(--color-ink);
}

.card__heart--open .card__heart-popover,
.card__heart:hover .card__heart-popover,
.card__heart:focus-within .card__heart-popover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.card--neighbor {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: var(--card-width);
  height: var(--card-height);
  margin: 0;
  pointer-events: auto;
  opacity: var(--card-neighbor-opacity);
  transform-origin: center center;
  backface-visibility: hidden;
}

.card--neighbor-left {
  transform: var(--pose-neighbor-left);
}

.card--neighbor-right {
  transform: var(--pose-neighbor-right);
}

.card--animating.card--center {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: 0;
  transform: var(--pose-center);
}

.card--exit-left {
  animation: slide-out-left var(--card-slide-duration) var(--card-slide-ease) forwards;
  z-index: 2;
}

.card--enter-center {
  animation: slide-to-center var(--card-slide-duration) var(--card-slide-ease) forwards;
  z-index: 3;
}

.card--enter-behind {
  animation: slide-in-behind var(--card-slide-duration) var(--card-slide-ease) forwards;
  z-index: 1;
}

.card--exit-right {
  animation: slide-out-right var(--card-slide-duration) var(--card-slide-ease) forwards;
  z-index: 2;
}

.card--enter-center-from-left {
  animation: slide-to-center-from-left var(--card-slide-duration) var(--card-slide-ease) forwards;
  z-index: 3;
}

.card--enter-behind-left {
  animation: slide-in-behind-left var(--card-slide-duration) var(--card-slide-ease) forwards;
  z-index: 1;
}

.card-track--shifting .card--neighbor-left {
  animation: neighbor-left-shift var(--card-slide-duration) var(--card-slide-ease) forwards;
  z-index: 1;
}

.card-track--shifting-back .card--neighbor-right {
  animation: neighbor-right-shift var(--card-slide-duration) var(--card-slide-ease) forwards;
  z-index: 1;
}

@keyframes slide-out-left {
  from {
    opacity: 1;
    transform: var(--pose-center);
  }
  to {
    opacity: var(--card-neighbor-opacity);
    transform: var(--pose-neighbor-left);
  }
}

@keyframes slide-to-center {
  from {
    opacity: var(--card-neighbor-opacity);
    transform: var(--pose-neighbor-right);
  }
  to {
    opacity: 1;
    transform: var(--pose-center);
  }
}

@keyframes slide-in-behind {
  from {
    opacity: 0.35;
    transform: var(--pose-behind-right);
  }
  to {
    opacity: var(--card-neighbor-opacity);
    transform: var(--pose-neighbor-right);
  }
}

@keyframes neighbor-left-shift {
  from {
    opacity: var(--card-neighbor-opacity);
    transform: var(--pose-neighbor-left);
  }
  to {
    opacity: 0;
    transform: translate(calc(-50% - var(--neighbor-offset) - var(--card-peek) * 0.55), calc(-50% + var(--neighbor-y-drop)))
      rotate(var(--neighbor-rotate-left))
      scale(var(--neighbor-scale));
  }
}

@keyframes slide-out-right {
  from {
    opacity: 1;
    transform: var(--pose-center);
  }
  to {
    opacity: var(--card-neighbor-opacity);
    transform: var(--pose-neighbor-right);
  }
}

@keyframes slide-to-center-from-left {
  from {
    opacity: var(--card-neighbor-opacity);
    transform: var(--pose-neighbor-left);
  }
  to {
    opacity: 1;
    transform: var(--pose-center);
  }
}

@keyframes slide-in-behind-left {
  from {
    opacity: 0.35;
    transform: var(--pose-behind-left);
  }
  to {
    opacity: var(--card-neighbor-opacity);
    transform: var(--pose-neighbor-left);
  }
}

@keyframes neighbor-right-shift {
  from {
    opacity: var(--card-neighbor-opacity);
    transform: var(--pose-neighbor-right);
  }
  to {
    opacity: 0;
    transform: translate(calc(-50% + var(--neighbor-offset) + var(--card-peek) * 0.55), calc(-50% + var(--neighbor-y-drop)))
      rotate(var(--neighbor-rotate-right))
      scale(var(--neighbor-scale));
  }
}

/* Kaart intern */

.card__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  flex: 1 1 auto;
  min-height: 0;
}

.card__inner > .card__content {
  position: absolute;
  inset: 0;
  flex: none;
}

.card__text {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--card-gap-heading-body);
  width: 100%;
  flex: 0 0 auto;
  min-height: 0;
}

.card__inner > .card__content .card__text {
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(100% - 2 * var(--card-pad-x));
  transform: translate(-50%, -50%);
}

.card__sponsor {
  flex: 0 0 auto;
  width: var(--card-sponsor-width);
  height: var(--card-sponsor-h);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  min-height: 0;
  overflow: hidden;
}

.card__inner > .card__content .card__sponsor {
  position: absolute;
  bottom: calc(var(--card-pad-y) + 14 / var(--card-h-design) * var(--card-height));
  left: 50%;
  transform: translateX(-50%);
  margin-top: 0;
}

.card__sponsor img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.card__heading {
  margin: 0;
  flex: 0 0 auto;
  padding: 0;
  font-family: var(--font-title);
  font-size: calc(var(--card-width) * 0.1);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.5px;
  color: var(--card-heading);
  max-width: 100%;
  text-align: center;
  overflow-wrap: break-word;
  text-wrap: balance;
}

.card__heading--short {
  font-size: calc(var(--card-width) * 0.115);
  line-height: 1;
}

.card__heading--long {
  font-size: calc(var(--card-width) * 0.072);
  line-height: 1.1;
}

.card__detail {
  margin: 0;
  flex: 0 0 auto;
  padding: 0 calc(8 / var(--card-w-design) * 100%);
  font-family: var(--font);
  font-size: max(17px, calc(var(--card-width) * 26 / var(--card-w-design)));
  font-weight: 400;
  line-height: 1.35;
  color: var(--card-body);
  max-width: 100%;
  text-wrap: balance;
}

/* Knoppen — laag 08 */

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: calc(var(--btn-gap-design) / var(--design-w) * var(--vw));
  margin-bottom: calc(28 / var(--design-w) * var(--vw));
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45em;
  min-width: calc(var(--btn-w-design) / var(--design-w) * 100vw);
  height: 48px;
  padding: 0 28px;
  border: none;
  border-radius: 24px;
  background: var(--btn-bg);
  font: inherit;
  font-size: clamp(13px, calc(15 / var(--design-w) * var(--vw)), 15px);
  font-weight: 600;
  color: var(--btn-text);
  cursor: pointer;
  transition:
    background 0.45s ease,
    color 0.45s ease,
    transform 0.15s ease,
    opacity 0.15s ease;
}

@media (min-width: 1440px) {
  .btn {
    min-width: 218.95px;
    font-size: 15px;
  }
}

.btn:hover:not(:disabled) {
  filter: brightness(0.92);
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn__icon {
  flex-shrink: 0;
  width: 1.1em;
  height: 1.1em;
  fill: currentColor;
}

.btn__icon--flip {
  transform: scaleX(-1);
}

.actions .btn--nav {
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
  height: 52px;
  padding: 0 1.6rem;
  border-radius: 26px;
  background: transparent;
  border: 1px solid #000;
  color: #000;
  font-size: 16px;
  font-weight: 600;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease,
    opacity 0.15s ease;
}

.actions #btn-prev,
.actions #btn-next {
  width: 12.25rem;
}

.actions #btn-add {
  width: auto;
  min-width: 3.25rem;
  padding: 0 1.25rem;
}

@media (hover: hover) and (pointer: fine) {
  .actions .btn--nav:hover:not(:disabled) {
    filter: none;
    background: #000;
    color: #fff;
  }
}

.actions .btn--nav:active:not(:disabled) {
  transform: scale(0.98);
}

.btn__outline {
  background: none;
  border: 1px solid var(--btn-outline);
  color: var(--btn-outline);
  text-decoration: none;
  padding: 12px 20px;
  min-width: auto;
  height: auto;
}

@media (max-width: 560px) {
  .btn__outline {
    padding: 7px 12px;
  }
}

.btn__outline:hover {
  background: var(--btn-outline);
  border: 1px solid var(--btn-outline);
  color: var(--color-white);
}

.btn__outline .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

@media (max-width: 560px) {
  .btn__outline .icon {
    width: 14px;
    height: 14px;
  }
}

.btn__outline svg {
  transition: fill 0.45s ease;
}

.btn__outline:hover svg {
  fill: var(--color-white);
}

/* To-do lijst */

.collection {
  width: 100%;
  max-width: 58rem;
  margin-top: 0;
  padding-inline: 0;
}

.collection__title {
  position: sticky;
  top: 0;
  z-index: 4;
  margin: 0;
  padding: 1.15rem 0.75rem 1.4rem;
  background: var(--page-bg);
  color: #000;
  font-family: var(--font);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.45;
  text-align: center;
}

.collection__full {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #000;
  text-align: center;
  opacity: 0.85;
}

.collection__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1.5px solid #000;
}

.collection-item {
  --collection-text-size: max(18px, calc(var(--card-width) * 20 / var(--card-w-design)));
  --collection-line: calc(var(--collection-text-size) * 1.4);
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding: 0.95rem 0.85rem;
  border-bottom: 1.5px solid #000;
  color: #000;
  cursor: pointer;
}

.collection-item__check {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  margin-top: calc((var(--collection-line) - 1.85rem) / 2);
  padding: 0;
  border: 2px solid #000;
  border-radius: 50%;
  background: transparent;
  color: #fff;
  cursor: pointer;
}

.collection-item__check svg {
  display: none;
  width: 1rem;
  height: 1rem;
}

.collection-item--done .collection-item__check {
  background: #000;
}

.collection-item--done .collection-item__check svg {
  display: block;
}

.collection-item__check:focus-visible {
  outline: 2px solid #000;
  outline-offset: 3px;
}

.collection-item__text {
  flex: 1 1 auto;
  margin: 0;
  font-size: var(--collection-text-size);
  line-height: 1.4;
  overflow-wrap: break-word;
}

.collection-item__text strong {
  font-weight: 700;
}

.collection-item--done .collection-item__text {
  text-decoration: line-through;
}

.collection-item__remove {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: var(--collection-line);
  margin-top: 0;
  padding: 0;
  border: none;
  background: transparent;
  color: #000;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.7;
}

.collection-item__remove:hover {
  opacity: 1;
}

.share-popup {
  position: fixed;
  inset: 0;
  z-index: 11000;
  display: flex;
  align-items: safe center;
  justify-content: center;
  padding: 1.3rem;
  overflow: auto;
  overscroll-behavior: contain;
  background: rgba(0, 0, 0, 0.72);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.share-popup[hidden] {
  display: none;
}

.share-popup--open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.share-popup__panel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "copy"
    "image"
    "social";
  gap: 1rem 0;
  overflow: hidden;
  min-width: 0;
  width: min(100%, 85vw, max(32rem, 40vw));
  margin: auto;
  padding: 3rem 1.5rem 1.5rem;
  color: var(--color-black);
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  transform: translateY(18px) scale(0.96);
  transition: transform 0.32s cubic-bezier(0.33, 1, 0.68, 1);
}

.share-popup--open .share-popup__panel {
  transform: none;
}

.share-popup__panel:focus {
  outline: none;
}

.share-popup__panel:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

.share-popup__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: #000;
  font: inherit;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.7;
}

.share-popup__close:hover {
  opacity: 1;
}

.share-popup__side {
  display: contents;
}

.share-popup__copy {
  grid-area: copy;
  padding-right: 1.5rem;
}

.share-popup__copy h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(3.2rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-black);
  -webkit-text-stroke: 0.5px currentColor;
}

.share-popup__copy p {
  margin: 0.9rem 0 0;
  max-width: 20rem;
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-black);
}

.share-popup__image {
  grid-area: image;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.share-popup__actions {
  grid-area: social;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-width: 0;
}

.share-popup__fallback {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.share-popup__native[hidden],
.share-popup__fallback[hidden] {
  display: none;
}

.share-popup__native-btn {
  width: 100%;
  min-height: 3.2rem;
  padding: 0.8rem 1.3rem;
  border: 0;
  border-radius: 999px;
  background: #000;
  color: #fff;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.share-popup__hint {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
  color: #555;
}

.share-popup__social {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.share-popup__social-link {
  display: block;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  overflow: hidden;
  text-decoration: none;
  flex-shrink: 0;
}

.share-popup__social-link img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.share-popup__social-link:hover {
  opacity: 0.82;
}

@media (min-width: 1024px) {
  .share-popup__panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "side image";
    align-items: center;
    gap: 4rem;
    width: min(100%, clamp(22rem, 66vw + 5rem, 66rem));
    padding: 3.7rem 3.9rem 2.8rem 3rem;
  }

  .share-popup__close {
    top: 0.5rem;
    right: 0.5rem;
    width: 2.5rem;
    height: 2.5rem;
    font-size: 2rem;
  }

  .share-popup__side {
    grid-area: side;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.3rem;
    min-width: 0;
  }

  .share-popup__copy,
  .share-popup__actions {
    grid-area: auto;
  }

  .share-popup__copy {
    padding-right: 0;
  }

  .share-popup__copy p {
    margin-top: 1.2rem;
    margin-bottom: 1rem;
    max-width: none;
  }

  .share-popup__image {
    grid-area: image;
    width: 100%;
    max-width: 100%;
  }

  .share-popup__native-btn {
    width: auto;
    min-width: 16rem;
  }

  .share-popup__social {
    justify-content: flex-start;
    gap: 0.9rem;
  }

  .share-popup__social-link {
    width: 3.3rem;
    height: 3.3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .share-popup,
  .share-popup__panel {
    transition: none;
  }
}

/* Loading / error */

.boot-error {
  margin: 0 auto 1rem;
  max-width: 36rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: #fff0f0;
  border: 1px solid #e8a0a0;
  color: #8b0000;
  font-size: 0.95rem;
  line-height: 1.45;
  text-align: center;
}

.loading,
.error {
  text-align: center;
  padding: 3rem 1rem;
  font-size: 1rem;
}

.error {
  color: #8b0000;
}

.confetti-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10000;
}

/* Responsive */

.card--neighbor {
  cursor: pointer;
}

.card--neighbor:hover {
  filter: brightness(1.04);
}

.card--neighbor:focus-visible {
  outline: 2px solid var(--text-on-page);
  outline-offset: 2px;
}

@media (max-width: 560px) {
  :root {
    --card-width: min(calc(var(--card-w-design) * 1px), calc(var(--vw) - 4rem));
  }

  .card-stage {
    padding: 0 calc(var(--card-peek) * 0.5);
  }

  .card--neighbor {
    --neighbor-scale: 0.72;
    --neighbor-offset: calc(var(--card-width) * 0.38);
  }

  .card__heading {
    padding: 0;
  }
}

@media (max-width: 720px) {
  .card-stage {
    margin-bottom: 2rem;
  }

  .actions {
    width: 100%;
    box-sizing: border-box;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.15rem;
    padding-inline: 0;
  }

  .actions .btn--nav {
    height: 48px;
    font-size: 15px;
    line-height: 1;
  }

  .actions .btn--nav .btn__icon {
    width: 1em;
    height: 1em;
  }

  .actions #btn-prev,
  .actions #btn-next {
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    max-width: 8.75rem;
    padding: 0 1.1rem;
  }

  .actions #btn-add {
    flex: 0 0 auto;
    width: auto;
    min-width: 3.5rem;
    height: 48px;
    padding: 0 1.1rem;
    border-radius: 24px;
  }

  .actions #btn-add .btn__label {
    display: none;
  }

  .actions #btn-add .btn__icon {
    width: 1.15rem;
    height: 1.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card--exit-left,
  .card--exit-right,
  .card--enter-center,
  .card--enter-center-from-left,
  .card--enter-behind,
  .card--enter-behind-left,
  .card-track--shifting .card--neighbor-left,
  .card-track--shifting-back .card--neighbor-right {
    animation: none;
  }

  .card__add--animate,
  .card__add--animate .card__add__label {
    transition: none;
  }

  .card,
  body,
  .btn,
  .header__info {
    transition: none;
  }
}