:root {
  --bg: #f7f3f0;
  --red: #dc332a;
  --heart-bg: #f3e6e1;
  --heart: #ceb6b5;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--red);
  -webkit-font-smoothing: antialiased;
}

.dots {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page {
  position: relative;
  min-height: 100vh;
  padding: 0 10.75vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(2rem, 7vw, 6.5rem);
}

.headline {
  margin: 0;
  max-width: 17em;
  font-family: "Gloock", serif;
  font-weight: 400;
  font-size: clamp(2.25rem, 5.3vw, 5.5rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.headline__avatar {
  position: relative;
  display: inline-block;
  width: 0.85em;
  height: 0.85em;
  margin-right: 0.1em;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 0.14em 0.35em rgba(70, 50, 40, 0.14);
  vertical-align: -0.05em;
}

.headline__avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
}

/* Incoming photo fades in over the outgoing one, which stays put underneath */
.headline__avatar img.is-top {
  z-index: 2;
  opacity: 1;
}

.headline__avatar img.is-under {
  z-index: 1;
  opacity: 1;
  transition: none;
}

.headline__heart {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 0.85em;
  height: 0.85em;
  margin: 0 0.05em;
  border-radius: 50%;
  /* Liquid glass: translucent pink gradient, bright rim, soft drop shadow */
  background: linear-gradient(
    145deg,
    rgba(236, 206, 202, 0.8),
    rgba(250, 226, 223, 0.85)
  );
  backdrop-filter: blur(6px) saturate(1.3);
  -webkit-backdrop-filter: blur(6px) saturate(1.3);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.35),
    inset 0 1px 1px rgba(255, 255, 255, 0.6),
    0 0.14em 0.35em rgba(70, 50, 40, 0.14);
  vertical-align: 0.17em;
  padding: 0;
  border: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.headline__heart svg {
  width: 48%;
  height: 48%;
  fill: var(--heart);
  transition: fill 0.2s ease;
}

/* Hover only where a real hover exists; on touch the heart is tapped on/off */
@media (hover: hover) {
  .headline__heart:hover svg {
    fill: var(--red);
  }
}

.headline__heart.is-active svg {
  fill: var(--red);
}

.description {
  margin-left: 32.5vw;
  max-width: 46vw;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.3;
  text-transform: uppercase;
}

.description p {
  margin: 0 0 1.6em;
}

/* Bold pink text links that turn red and loosen up on hover */
.description a,
.dock__link {
  color: var(--heart);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition:
    letter-spacing 0.5s cubic-bezier(0.33, 1, 0.68, 1),
    color 0.3s ease;
}

.description a:hover,
.description a:focus-visible,
.dock__link:hover,
.dock__link:focus-visible {
  color: var(--red);
  letter-spacing: 0.12em;
}

@media (prefers-reduced-motion: reduce) {
  .description a,
  .dock__link {
    transition: color 0.2s ease;
  }
}

.description p:last-child {
  margin-bottom: 0;
}

.dock {
  position: fixed;
  left: 50%;
  bottom: 2rem;
  z-index: 2;
  display: flex;
  gap: 2rem;
  transform: translateX(-50%);
}

.dock__link {
  padding: 0.5rem 0;
  border: 0;
  background: none;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  text-transform: uppercase;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 5rem;
  z-index: 3;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  background: linear-gradient(
    145deg,
    rgba(236, 206, 202, 0.8),
    rgba(250, 226, 223, 0.85)
  );
  backdrop-filter: blur(6px) saturate(1.3);
  -webkit-backdrop-filter: blur(6px) saturate(1.3);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.35),
    inset 0 1px 1px rgba(255, 255, 255, 0.6),
    0 0.5rem 1.25rem rgba(70, 50, 40, 0.14);
  color: var(--red);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, 1.5rem);
  /* Exit: accelerate away */
  transition:
    transform 0.4s cubic-bezier(0.4, 0, 1, 1),
    opacity 0.35s ease-in;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
  /* Enter: quick start, long soft landing */
  transition:
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.45s ease-out;
}

@media (prefers-reduced-motion: reduce) {
  .toast,
  .toast.is-visible {
    transform: translate(-50%, 0);
    transition: opacity 0.25s ease;
  }
}

@media (max-width: 720px) {
  .page {
    padding: 0 1.5rem;
    justify-content: center;
  }

  .headline {
    font-size: 11vw;
  }

  .description {
    margin-left: 0;
    max-width: none;
  }
}