@media (max-width: 1023px) {
  .section-nav {
    right: 0.7rem;
  }

  .invite__grid,
  .venue__layout,
  .rsvp__layout,
  .dresscode__cards {
    grid-template-columns: 1fr;
  }

  .venue__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .section-title {
    max-width: 15ch;
  }

  .theme-toggle {
    top: 1rem;
    right: 1rem;
    bottom: auto;
    left: auto;
  }
}

@media (max-width: 767px) {
  .slide__inner {
    padding: 1rem;
  }

  .hero__inner {
    align-content: center;
    padding-top: 3.75rem;
    padding-bottom: 5.5rem;
  }

  .hero__names {
    max-width: 8ch;
    font-size: clamp(3.2rem, 16vw, 5rem);
  }

  .hero__actions {
    flex-direction: column;
    width: min(100%, 18rem);
    margin-inline: auto;
    margin-top: 1.35rem;
    margin-bottom: 2.8rem;
  }

  .section-nav {
    display: none;
  }

  .section-title {
    max-width: 11ch;
  }

  .invite__grid,
  .venue__layout {
    align-content: start;
    gap: 1rem;
  }

  .section-copy,
  .section-note,
  .venue__address,
  .timeline-item__content p,
  .form-note {
    font-size: 0.94rem;
    line-height: 1.52;
  }

  .calendar-panel {
    padding: 1rem;
  }

  .calendar__header {
    margin-bottom: 0.8rem;
    font-size: 1.7rem;
  }

  .calendar__weekdays,
  .calendar__grid {
    gap: 0.22rem;
  }

  .calendar__weekdays {
    margin-bottom: 0.4rem;
    font-size: 0.66rem;
  }

  .calendar__cell {
    font-size: 0.82rem;
  }

  .invite__quote {
    margin-top: 1rem;
    padding-top: 0.9rem;
    gap: 0.55rem;
  }

  .invite__quote-mark {
    font-size: 1.45rem;
    line-height: 1;
  }

  .invite__quote p {
    max-width: none;
    font-size: 0.9rem;
    line-height: 1.45;
  }

  .map {
    min-height: 260px;
  }

  .venue__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
    margin-top: 0.75rem;
  }

  .venue__facts div {
    padding: 0.55rem 0.4rem;
    border-radius: 0.85rem;
  }

  .venue__facts dt {
    margin-bottom: 0.15rem;
    font-size: 0.54rem;
    letter-spacing: 0.08em;
  }

  .venue__facts dd {
    font-size: 0.88rem;
  }

  .venue__content {
    gap: 0.35rem;
  }

  .timeline__layout {
    min-height: calc(100svh - 2rem);
    align-content: start;
    grid-template-rows: auto 1fr;
    gap: 1.35rem;
  }

  .slide-timeline .section-title {
    max-width: 8ch;
    font-size: clamp(2.5rem, 11.5vw, 3.7rem);
  }

  .slide-timeline .section-copy {
    font-size: 1.02rem;
    line-height: 1.64;
  }

  .timeline {
    min-height: 30rem;
    padding-left: 0;
    padding-bottom: 0.5rem;
    gap: 1.35rem;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    align-content: stretch;
  }

  .timeline::before {
    left: 0.5rem;
  }

  .timeline-item {
    grid-template-columns: 0.5rem 1fr;
    align-content: start;
  }

  .timeline-item__time {
    grid-column: 2;
    text-align: left;
    margin-bottom: 0.35rem;
    font-size: 2rem;
    line-height: 0.9;
  }

  .timeline-item__dot {
    grid-row: span 2;
    margin-top: 1rem;
  }

  .timeline-item__content {
    grid-column: 2;
  }

  .timeline-item__content h3 {
    font-size: 1.65rem;
    line-height: 1;
  }

  .timeline-item__tag {
    min-height: 1.35rem;
    margin-bottom: 0.45rem;
    padding: 0.08rem 0.72rem;
    font-size: 0.66rem;
  }

  .dresscode__layout {
    min-height: calc(100svh - 2rem);
    align-content: stretch;
    grid-template-rows: auto 1fr;
    gap: 1rem;
  }

  .dresscode__cards {
    height: auto;
    grid-template-columns: 1fr;
    align-content: start;
    gap: 0.75rem;
  }

  .dresscode-card {
    gap: 0.8rem;
    padding: 1rem;
    border-radius: 1rem;
  }

  .dresscode-card__eyebrow {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
  }

  .dresscode-swatches {
    gap: 0.55rem;
  }

  .dresscode-swatch {
    width: 2.45rem;
    height: 2.45rem;
  }

  .dresscode-card__note {
    font-size: 0.82rem;
    line-height: 1.45;
  }

  .scroll-hint {
    bottom: 0.55rem;
  }
}

@media (max-width: 479px) {
  .calendar-panel,
  .rsvp-form,
  .rsvp-success {
    padding: 0.95rem;
    border-radius: 22px;
  }

  .section-title {
    max-width: 10ch;
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .theme-toggle {
    right: 0.75rem;
    top: 0.75rem;
    left: auto;
    bottom: auto;
    justify-content: center;
  }

  .invite__quote {
    grid-template-columns: auto 1fr;
    gap: 0.5rem;
    align-items: start;
  }

  .invite__quote-mark {
    font-size: 1.2rem;
    line-height: 1;
    margin-top: 0.15rem;
  }

  .invite__quote p {
    margin: 0;
    font-size: 0.86rem;
  }

  .calendar__header {
    font-size: 1.5rem;
  }

  .calendar__weekdays {
    font-size: 0.62rem;
  }

  .calendar__cell {
    font-size: 0.76rem;
  }

  .map {
    min-height: 240px;
  }

  .timeline-item__time {
    font-size: 1.86rem;
  }

  .timeline-item__content h3 {
    font-size: 1.55rem;
  }

  .dresscode-card {
    padding: 0.88rem;
  }

  .dresscode-card__note {
    font-size: 0.76rem;
  }

  .dresscode-swatch {
    width: 2.2rem;
    height: 2.2rem;
  }
}

@media (min-width: 1440px) {
  .slide__inner {
    padding-inline: 3.5rem;
  }
}