/* ------------------------------------------------------------------
   Tokens
   Palette: ink (cool near-black), paper, shallows (pale sea-glass, RSVP
   surface only), lagoon (deep Caribbean teal, focus + hover only).
   PLACEHOLDER FONTS — swap the three --font-* values when the real
   typefaces arrive (and the Google Fonts <link> in index.html).
   ------------------------------------------------------------------ */
:root {
  --ink: #0b0f14;
  --paper: #ffffff;
  --shallows: #e9f0ee;
  --lagoon: #1c6e7d;
  --ink-60: rgba(11, 15, 20, 0.62);
  --ink-12: rgba(11, 15, 20, 0.12);
  --paper-70: rgba(255, 255, 255, 0.72);
  --paper-25: rgba(255, 255, 255, 0.25);

  --font-display: "Italiana", "Didot", "Bodoni MT", serif;
  --font-body: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --display-xl: clamp(4.5rem, 15vw, 15rem);
  --display-md: clamp(2.25rem, 1.5rem + 3vw, 3.75rem);
  --display-sm: clamp(2.25rem, 1.75rem + 1.5vw, 3rem);
  --track-label: 0.14em;

  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-pad: clamp(4.5rem, 10vw, 8.5rem);
  --max-text: 36rem;
  --header-h: 4.5rem;
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
  --dur: 0.45s;
}

/* Base ------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--text-base) / 1.7 var(--font-body);
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, figure, dl, dd, fieldset { margin: 0; }
ul, ol { padding: 0; list-style: none; }
fieldset { padding: 0; border: 0; min-width: 0; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.2em; text-decoration-color: var(--ink-60); transition: text-decoration-color var(--dur) var(--ease); }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--lagoon); outline-offset: 3px; }
strong { font-weight: 600; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -100%; left: 1rem; z-index: 100;
  padding: 0.5rem 1rem; background: var(--ink); color: var(--paper);
}
.skip-link:focus { top: 1rem; }

/* Type roles --------------------------------------------------------- */
.eyebrow {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 1.25rem;
}
.display {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.display--md { font-size: var(--display-md); }
.section__lede { max-width: var(--max-text); color: var(--ink-60); margin-top: 1.25rem; }

/* Buttons ------------------------------------------------------------ */
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3rem; padding: 0 1.75rem;
  background: var(--ink); color: var(--paper);
  border: 1px solid var(--ink);
  font: 500 var(--text-sm) / 1 var(--font-body);
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.button:hover { background: var(--lagoon); border-color: var(--lagoon); }
.button--small { min-height: 2.5rem; padding: 0 1.25rem; }

/* Header ------------------------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  color: var(--paper);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.site-header.is-solid { background: var(--paper); color: var(--ink); box-shadow: 0 1px 0 var(--ink-12); }
.site-header__inner {
  height: 100%; padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
}
.wordmark {
  justify-self: start;
  font-family: var(--font-display); font-size: 1.375rem; line-height: 1;
  letter-spacing: 0.02em; text-decoration: none; white-space: nowrap;
}
.wordmark span { font-size: 0.85em; }
.site-nav ul { display: flex; gap: 2.25rem; }
.site-nav a {
  display: inline-block; padding: 0.3rem 0; position: relative;
  font-size: var(--text-sm); letter-spacing: 0.04em; text-decoration: none;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after { transform: scaleX(1); }
.site-header__cta { justify-self: end; }
.site-header:not(.is-solid) .site-header__cta { background: transparent; color: inherit; border-color: var(--paper-70); }
.site-header:not(.is-solid) .site-header__cta:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.nav-toggle { display: none; }

/* Hero --------------------------------------------------------------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: grid; align-items: end;
  color: var(--paper);
}
.hero__image {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.06);
  animation: hero-settle 2.6s var(--ease) forwards;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to bottom,
    rgba(11, 15, 20, 0.55) 0%,
    rgba(11, 15, 20, 0.12) 32%,
    rgba(11, 15, 20, 0.2) 58%,
    rgba(11, 15, 20, 0.66) 100%);
}
.hero__content {
  width: 100%;
  padding: calc(var(--header-h) + 2rem) var(--gutter) clamp(2rem, 5vh, 3.5rem);
}
.hero__eyebrow { color: var(--paper); margin-bottom: 0.75rem; }
.hero__names {
  display: flex; flex-direction: column;
  font-family: var(--font-display); font-weight: 400;
  font-size: var(--display-xl); line-height: 0.88; letter-spacing: -0.02em;
  text-transform: uppercase;
  text-shadow: 0 2px 40px rgba(11, 15, 20, 0.25);
}
.hero__name { display: block; opacity: 0; transform: translateX(var(--from, -3vw)); animation: name-in 1.1s var(--ease) 0.15s forwards; }
.hero__name--second { --from: 3vw; align-self: flex-end; animation-delay: 0.32s; }
.hero__amp { font-size: 0.42em; vertical-align: 0.58em; margin-right: 0.16em; letter-spacing: 0; }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: 0.35rem 0.75rem;
  margin-top: 1.75rem;
  font-size: var(--text-sm); letter-spacing: 0.04em;
}
.hero__countdown {
  display: block; margin-top: 0.6rem;
  font-family: var(--font-mono); font-weight: 300; font-size: var(--text-sm);
  color: var(--paper-70);
}
.hero__countdown:empty { display: none; }
.hero__eyebrow, .hero__meta, .hero__countdown { opacity: 0; animation: fade-in 0.9s var(--ease) 0.75s forwards; }

@keyframes name-in { to { opacity: 1; transform: none; } }
@keyframes fade-in { to { opacity: 1; } }
@keyframes hero-settle { to { transform: scale(1); } }

/* Sections ----------------------------------------------------------- */
.section { padding-top: var(--section-pad); scroll-margin-top: 1.5rem; }
.section--bg { margin-top: var(--section-pad); padding-bottom: var(--section-pad); }
.section__inner { padding-inline: var(--gutter); }
.section__head { margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.section__head .display { max-width: 16ch; }

/* Our story */
.story__grid {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2rem, 6vw, 6rem); align-items: center;
}
.story__figure img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.story__text p:not(.eyebrow) { max-width: var(--max-text); }
.story__text p + p { margin-top: 1rem; }

/* The weekend */
.days { border-top: 1px solid var(--ink); }
.day {
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: 1.5rem clamp(2rem, 5vw, 5rem);
  padding: 2rem 0 2.5rem;
}
.day + .day { border-top: 1px solid var(--ink); }
.day__date { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.6rem; }
.day__num { font-family: var(--font-display); font-size: var(--display-sm); line-height: 1; }
.day__weekday, .day__month, .day__tag, .day__dress-label {
  font-size: var(--text-xs); font-weight: 500;
  letter-spacing: var(--track-label); text-transform: uppercase; color: var(--ink-60);
}
.day__tag { color: var(--ink); margin-left: 0.4rem; }
.day__dress { margin-top: 0.75rem; font-size: var(--text-sm); }
.day__dress-label { margin-right: 0.5rem; }
.events { display: grid; gap: 1.25rem; }
.event {
  display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 1rem;
  padding-top: 1.25rem; border-top: 1px solid var(--ink-12);
}
.event:first-child { padding-top: 0; border-top: 0; }
.event__time { padding-top: 0.15rem; font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.02em; white-space: nowrap; }
.event__title { font-size: var(--text-base); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }
.event__place { font-size: var(--text-sm); color: var(--ink-60); }

/* Travel & stay */
.travel__grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem); align-items: center;
}
.travel__text .display { margin-bottom: 1.5rem; max-width: 14ch; }
.travel__text p:not(.eyebrow) { max-width: var(--max-text); }
.travel__figure img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.facts {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem 2rem;
  max-width: var(--max-text); margin: 2rem 0 2.5rem;
  padding-top: 1.5rem; border-top: 1px solid var(--ink-12);
}
.facts dt {
  font-size: var(--text-xs); font-weight: 500; letter-spacing: var(--track-label);
  text-transform: uppercase; color: var(--ink-60); margin-bottom: 0.2rem;
}

/* FAQ */
.faq__grid {
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 6rem); align-items: start;
}
.faq__grid .section__head { margin-bottom: 0; }
.faq__list { border-top: 1px solid var(--ink); }
.faq__item { border-bottom: 1px solid var(--ink-12); }
.faq__q {
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
  padding: 1.2rem 0; cursor: pointer; list-style: none;
  font-size: 1rem; font-weight: 500; letter-spacing: 0.01em;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__icon { position: relative; flex: 0 0 auto; width: 0.875rem; height: 0.875rem; }
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute; left: 0; top: 50%; width: 100%; height: 1px;
  background: currentColor; transform: translateY(-50%);
  transition: transform 0.35s var(--ease);
}
.faq__icon::after { transform: translateY(-50%) rotate(90deg); }
.faq__item[open] .faq__icon::after { transform: translateY(-50%) rotate(0); }
.faq__a { padding: 0 2.5rem 1.6rem 0; max-width: var(--max-text); }
.faq__a p + p { margin-top: 0.75rem; }

/* Gallery */
.gallery__grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-flow: dense; gap: clamp(0.75rem, 1.5vw, 1.5rem);
}
.gallery__item { overflow: hidden; }
.gallery__item img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 1.1s var(--ease); }
.gallery__item:hover img { transform: scale(1.04); }
.gallery__item--tall { grid-row: span 2; }
.gallery__item--tall img { aspect-ratio: auto; }
.gallery__item:nth-child(1) { grid-column: 1; grid-row: 1 / span 2; }
.gallery__item:nth-child(5) { grid-column: 3; grid-row: 2 / span 2; }

/* Updates */
.updates__grid {
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 6rem); align-items: start;
}
.updates__grid .section__head { margin-bottom: 0; }
.posts { border-top: 1px solid var(--ink); }
.post {
  display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: 1.5rem;
  padding: 1.75rem 0; border-bottom: 1px solid var(--ink-12);
}
.post__date { padding-top: 0.35rem; font-family: var(--font-mono); font-size: var(--text-sm); color: var(--ink-60); }
.post__title { font-family: var(--font-display); font-weight: 400; font-size: 1.75rem; line-height: 1.1; margin-bottom: 0.5rem; }
.post p { max-width: var(--max-text); }

/* RSVP */
.rsvp { background: var(--shallows); }
.rsvp__grid {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 6rem); align-items: start;
}
.rsvp__text .display { margin-bottom: 1.5rem; }
.rsvp__text p:not(.eyebrow) { max-width: var(--max-text); }
.rsvp-form { display: grid; gap: 1.5rem; max-width: 34rem; }
.field > label, .field > legend {
  display: block; margin-bottom: 0.5rem;
  font-size: var(--text-xs); font-weight: 500; letter-spacing: var(--track-label);
  text-transform: uppercase; color: var(--ink-60);
}
.field input:not([type="radio"]), .field textarea {
  width: 100%; padding: 0.8rem 1rem;
  background: var(--paper); color: inherit;
  border: 1px solid var(--ink); border-radius: 0;
  font: inherit; line-height: 1.4;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--lagoon); box-shadow: inset 0 0 0 1px var(--lagoon); }
.field textarea { resize: vertical; min-height: 6rem; }
.field--short { max-width: 11rem; }
.choices { display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; padding-top: 0.25rem; }
.choice { display: inline-flex; align-items: center; gap: 0.6rem; cursor: pointer; }
.choice input { margin: 0; width: 1rem; height: 1rem; accent-color: var(--ink); }
.optional { font-weight: 400; letter-spacing: 0; text-transform: none; }
.rsvp-form .button { justify-self: start; }
.rsvp-form__note { font-size: var(--text-xs); color: var(--ink-60); margin-top: -0.5rem; }

/* Marquee ------------------------------------------------------------ */
.marquee {
  overflow: hidden; padding: 0.9rem 0;
  border-top: 1px solid var(--ink-12); border-bottom: 1px solid var(--ink-12);
}
.marquee__track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee__list {
  display: flex; gap: 3rem; padding-right: 3rem;
  font-size: var(--text-xs); font-weight: 500; letter-spacing: var(--track-label); text-transform: uppercase;
  white-space: nowrap;
}
.marquee__list li::after { content: "·"; margin-left: 3rem; color: var(--ink-60); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Footer ------------------------------------------------------------- */
.scheme-ink { background: var(--ink); color: var(--paper); }
.site-footer { overflow: hidden; padding: clamp(3rem, 6vw, 5rem) var(--gutter) 1.75rem; }
.site-footer__wordmark {
  font-family: var(--font-display); font-size: clamp(4.5rem, 17vw, 17rem);
  line-height: 0.9; letter-spacing: -0.02em; text-transform: uppercase; white-space: nowrap;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}
.site-footer__row {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem 2rem;
  padding-top: 1.25rem; border-top: 1px solid var(--paper-25);
  font-size: var(--text-sm); color: var(--paper-70);
}
.site-footer a { text-decoration-color: var(--paper-25); }

/* Toast -------------------------------------------------------------- */
.toast {
  position: fixed; left: 50%; bottom: 1.5rem; z-index: 80;
  max-width: calc(100% - 2rem); padding: 0.9rem 1.25rem;
  background: var(--ink); color: var(--paper);
  font-size: var(--text-sm); letter-spacing: 0.02em; text-align: center;
  opacity: 0; transform: translate(-50%, 0.75rem);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* Scroll reveal (hidden state only when JS is running, so no-JS stays visible) */
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }

/* Responsive --------------------------------------------------------- */
@media (max-width: 900px) {
  .site-header__inner { grid-template-columns: auto 1fr auto auto; gap: 1rem; }
  .site-nav {
    position: fixed; inset: 0; z-index: 60;
    display: grid; place-items: center;
    background: var(--ink); color: var(--paper);
    opacity: 0; visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0s linear 0.4s;
  }
  body.nav-open .site-nav { opacity: 1; visibility: visible; transition-delay: 0s; }
  .site-nav ul { flex-direction: column; align-items: center; gap: 1.75rem; }
  .site-nav a { font-family: var(--font-display); font-size: 2.5rem; letter-spacing: 0.01em; padding: 0.1rem 0; }
  .nav-toggle {
    display: grid; place-items: center; position: relative; z-index: 70;
    width: 2.5rem; height: 2.5rem; margin-right: -0.5rem;
    background: none; border: 0; color: inherit; cursor: pointer;
  }
  .nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
    display: block; width: 1.375rem; height: 1px; background: currentColor;
    transition: transform 0.35s var(--ease);
  }
  .nav-toggle__bars { position: relative; }
  .nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
  .nav-toggle__bars::before { top: -5px; }
  .nav-toggle__bars::after { top: 5px; }
  body.nav-open { overflow: hidden; }
  body.nav-open .nav-toggle { color: var(--paper); }
  body.nav-open .nav-toggle__bars { background: transparent; }
  body.nav-open .nav-toggle__bars::before { transform: translateY(5px) rotate(45deg); }
  body.nav-open .nav-toggle__bars::after { transform: translateY(-5px) rotate(-45deg); }

  .story__grid, .travel__grid, .faq__grid, .updates__grid, .rsvp__grid { grid-template-columns: minmax(0, 1fr); }
  .faq__grid .section__head { margin-bottom: 1rem; }
  .story__figure { max-width: 28rem; }
  .travel__figure { order: -1; }
  .day { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
  .updates__grid .section__head { margin-bottom: 1rem; }
}

@media (max-width: 600px) {
  .hero__content { padding-bottom: 2rem; }
  .hero__meta { flex-direction: column; gap: 0.25rem; }
  .hero__meta-sep { display: none; }
  .gallery__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery__item:nth-child(1), .gallery__item:nth-child(5) { grid-column: auto; grid-row: auto; }
  .gallery__item--tall img { aspect-ratio: 4 / 3; }
  .facts { grid-template-columns: 1fr; }
  .post { grid-template-columns: minmax(0, 1fr); gap: 0.4rem; }
  .choices { flex-direction: column; }
}

/* Reduced motion ----------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .marquee__track { animation: none; }
  .js [data-reveal] { opacity: 1; transform: none; }
}