/* Wedding Party — load ../styles.css first */

/*
 * Paint the photo on <html>, not only <body>. Mobile Safari often limits a body
 * background to ~one viewport tall on long pages. repeat-y + 100% auto on <html>
 * fills the full scroll height. html:has() keeps other pages unchanged.
 */
html:has(body.page-party) {
  min-height: 100%;
  background-color: #fbf7ef;
  background-image: url("background.jpg");
  background-image: image-set(
    url("background.webp") type("image/webp"),
    url("background.jpg") type("image/jpeg")
  );
  /* Full width keeps side leaves; repeat-y fills long scroll on all viewports */
  background-repeat: repeat-y;
  background-position: center top;
  background-size: 100% auto;
  background-attachment: scroll;
}

body.page-party {
  --party-reveal-delay: 0.38s;
  --party-reveal-duration: 1.35s;
  /* Unitless slot × step → delay, same idea as photos --photos-slot */
  --party-stagger-step: 0.07s;
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  background-color: #fbf7ef;
  background-image: url("background.jpg");
  background-image: image-set(
    url("background.webp") type("image/webp"),
    url("background.jpg") type("image/jpeg")
  );
  background-repeat: repeat-y;
  background-position: center top;
  background-size: 100% auto;
  background-attachment: scroll;
}

/* When :has() works, only <html> paints the image so it tiles the full document */
html:has(body.page-party) body.page-party {
  background-image: none;
  background-color: transparent;
}

/*
 * Mobile: scale the strip slightly wider than the viewport so the outer leaf
 * detail is clipped; leaves read closer to the edges and intrude less toward center.
 */
@media (max-width: 48rem) {
  html:has(body.page-party) {
    background-size: 107% auto;
    background-position: center top;
  }

  body.page-party {
    background-size: 107% auto;
    background-position: center top;
  }
}

@media (max-width: 60rem) {
  body.page-party {
    --party-stagger-step: 0.04s;
  }
}

@media (max-width: 48rem) {
  body.page-party {
    --party-stagger-step: 0.022s;
  }
}

body.page-party .nav {
  background: #414f39;
}

.party-main {
  --party-pad: clamp(2.2rem, 5vw, 3.5rem);
  max-width: 75rem;
  margin: 0 auto;
  padding-top: calc(clamp(12rem, 20vh, 15rem));
  padding-bottom: max(6.5rem, env(safe-area-inset-bottom, 0px));
  padding-left: max(var(--party-pad), env(safe-area-inset-left, 0px));
  padding-right: max(var(--party-pad), env(safe-area-inset-right, 0px));
  box-sizing: border-box;
}

.party-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: min(70vw, 42rem);
  margin: 6rem auto clamp(7rem, 12vw, 10rem);
}

/*
 * Full-bleed title band within .party-main: cancel horizontal padding with negative
 * margins so the band is symmetric. Avoids 100vw + calc(50% - 50vw), which often
 * shifts text off-center (scrollbar, % vs vw, containing block width).
 */
.party-header--leaves {
  --party-header-outset-left: max(var(--party-pad), env(safe-area-inset-left, 0px));
  --party-header-outset-right: max(var(--party-pad), env(safe-area-inset-right, 0px));
  max-width: none;
  width: calc(100% + var(--party-header-outset-left) + var(--party-header-outset-right));
  margin-left: calc(-1 * var(--party-header-outset-left));
  margin-right: calc(-1 * var(--party-header-outset-right));
  margin-top: 0;
  margin-bottom: clamp(5rem, 10vw, 8rem);

  box-sizing: border-box;
  background: transparent;
  text-align: center;
  align-items: center;
}

.party-header--leaves .party-title,
.party-header--leaves .party-subtitle {
  display: block;
  box-sizing: border-box;
  max-width: min(70vw, 42rem);
  width: 100%;
  min-width: 0;
  margin-inline: auto;
  text-align: center;
  text-wrap: balance;
}

.party-header--leaves .party-subtitle {
  margin-top: 0.65rem;
}

.party-title {
  font-family: "Instrument Serif", serif;
  text-transform: uppercase;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin: 0;
  color: #1a1a1a;
}

.party-subtitle {
  font-family: "Luxurious Script", cursive;
  font-size: clamp(1.85rem, 4.5vw, 2.5rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin: 0.65rem 0 0;
  color: #1a1a1a;
}

.party-lede {
  font-family: "Aboreto", serif;
  font-size: clamp(0.72rem, 1.6vw, 0.82rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  line-height: 1.75;
  margin: 1.35rem 0 0;
  color: rgba(26, 26, 26, 0.68);
}

.party-layout {
  display: flex;
  flex-direction: column;
  gap: clamp(4rem, 8vw, 6rem);
  padding: 1rem;
  box-sizing: border-box;
}

/* 3-across but narrow: reclaim horizontal space for smaller portraits */
@media (max-width: 48rem) and (min-width: 36.0625rem) {
  .party-layout {
    padding-left: max(0.45rem, env(safe-area-inset-left, 0px));
    padding-right: max(0.45rem, env(safe-area-inset-right, 0px));
  }
}

.party-row {
  display: grid;
  row-gap: clamp(2.25rem, 5.5vw, 4.75rem);
  column-gap: clamp(0.65rem, 2.8vw, 2.75rem);
  align-items: start;
}

.party-row--honors {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Bridesmaids / groomsmen: stacked subrows (3 per row for bridesmaids; 3+3+1 for groomsmen) */
.party-row--party {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6.5vw, 4.75rem);
}

.party-subrow {
  display: grid;
  column-gap: clamp(0.65rem, 2.8vw, 2.75rem);
  row-gap: clamp(2.25rem, 5.5vw, 4.75rem);
  align-items: start;
  width: 100%;
}

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

.party-subrow--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: min(100%, 52rem);
  margin-inline: auto;
}

.party-subrow--1 {
  display: flex;
  justify-content: center;
  width: 100%;
}

/* Between 1-col (≤36rem) and desktop: stay 3-up; scale circles & gaps via clamp above */

.party-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.party-photo {
  margin: 0;
  padding: 0;
  width: clamp(5.35rem, 26vw, 12rem);
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  background: transparent;
  flex-shrink: 0;
}

.party-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* Scroll reveals: ../script.js + [data-home-reveal] (same pattern as Our Story / Registry) */
body.page-party .party-header[data-home-reveal],
body.page-party .party-card[data-home-reveal] {
  opacity: 0;
  /* Move up into place; stagger (--party-reveal-stagger) delays L→R within each row */
  transform: translateY(1.15rem);
  transition:
    opacity var(--party-reveal-duration) cubic-bezier(0.22, 1, 0.36, 1),
    transform var(--party-reveal-duration) cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

body.page-party .party-header[data-home-reveal].is-visible,
body.page-party .party-card[data-home-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
  will-change: auto;
  transition-delay: calc(
    var(--party-reveal-delay) + (var(--party-reveal-stagger, 0) * var(--party-stagger-step))
  );
}

@media (hover: hover) and (pointer: fine) {
  body.page-party .party-photo img {
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  }

  body.page-party .party-card:hover .party-photo img {
    transform: scale(1.045);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.page-party .party-header[data-home-reveal],
  body.page-party .party-card[data-home-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
    will-change: auto;
  }

  body.page-party .party-photo img {
    transition: none;
  }

  body.page-party .party-card:hover .party-photo img {
    transform: none;
  }
}

.party-card__body {
  margin-top: 1.45rem;
  text-align: center;
}

.party-name {
  font-family: "Aboreto", serif;
  font-size: clamp(0.82rem, 2.15vw, 1.15rem);
  font-weight: 400;
  letter-spacing: 0.015em;
  line-height: 1.25;
  margin: 0;
  color: #1a1a1a;
}

.party-role {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(0.6rem, 1.65vw, 0.8rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0.5rem 0 0;
  color: rgba(26, 26, 26, 0.5);
}

/* All-caps Aboreto — same voice as .party-lede / registry lede */
.party-bio {
  font-family: "Aboreto", serif;
  font-size: clamp(0.56rem, 0.38rem + 1.15vw, 0.82rem);
  font-weight: 400;
  line-height: 1.76;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  margin: 1rem auto 0;
  max-width: min(22.5rem, 100%);
  color: rgba(26, 26, 26, 0.7);
  text-align: center;
}

/* Narrow viewports: base clamps sit too small (especially all-caps bios). */
@media (max-width: 48rem) {
  .party-lede {
    font-size: clamp(0.78rem, 0.68rem + 0.55vw, 0.82rem);
    letter-spacing: 0.17em;
  }

  .party-name {
    font-size: clamp(0.92rem, 0.82rem + 1.25vw, 1.15rem);
  }

  .party-role {
    font-size: clamp(0.66rem, 0.58rem + 1.05vw, 0.8rem);
    letter-spacing: 0.19em;
  }

  .party-bio {
    font-size: clamp(0.68rem, 0.5rem + 1.55vw, 0.88rem);
    letter-spacing: 0.15em;
    line-height: 1.74;
  }
}

@media (max-width: 36rem) {
  /* Match Where to Stay (.stay-main): avoid the tighter mobile top pad */
  .party-main {
    padding-top: clamp(11rem, 20vh, 20rem);
  }

  .party-header {
    max-width: 100%;
    margin: 0 auto clamp(3.25rem, 10vw, 5rem);
  }

  .party-header--leaves {
    margin-top: 0;
    margin-bottom: clamp(3rem, 8vw, 4.5rem);
    padding-top: clamp(2.75rem, 8vw, 4rem);
    padding-bottom: clamp(2.75rem, 8vw, 4rem);
    padding-left: max(1rem, env(safe-area-inset-left, 0px));
    padding-right: max(1rem, env(safe-area-inset-right, 0px));
  }

  .party-header--leaves .party-title,
  .party-header--leaves .party-subtitle {
    max-width: 100%;
  }

  .party-layout {
    gap: clamp(3rem, 8vw, 4.5rem);
    padding-left: max(1rem, env(safe-area-inset-left, 0px));
    padding-right: max(1rem, env(safe-area-inset-right, 0px));
  }

  .party-row {
    row-gap: clamp(2.5rem, 7vw, 3.5rem);
  }

  .party-row--honors {
    grid-template-columns: 1fr;
    max-width: min(24rem, 100%);
    margin-inline: auto;
  }

  .party-row--party {
    max-width: min(24rem, 100%);
    margin-inline: auto;
  }

  .party-subrow--2,
  .party-subrow--3 {
    grid-template-columns: 1fr;
  }

  .party-subrow--3 .party-card:nth-child(3) {
    grid-column: auto;
    justify-self: stretch;
    width: auto;
  }

  .party-photo {
    width: min(16.5rem, 88%);
    max-width: 100%;
  }

  .party-lede {
    font-size: clamp(0.84rem, 0.74rem + 1.9vw, 0.92rem);
  }

  .party-name {
    font-size: clamp(1.02rem, 0.9rem + 2.75vw, 1.22rem);
  }

  .party-role {
    font-size: clamp(0.74rem, 0.64rem + 1.85vw, 0.88rem);
    letter-spacing: 0.17em;
  }

  .party-bio {
    font-size: clamp(0.82rem, 0.65rem + 2.85vw, 1.02rem);
    letter-spacing: 0.12em;
    line-height: 1.72;
    max-width: min(26rem, 100%);
  }
}

