/* =========================================================================
   W2 · "Bouquet" — Mia & Jack
   Dark Garden editorial. Forest + acid lime. Vanilla CSS, no build step.
   ========================================================================= */

/* ----- Fonts -------------------------------------------------------------- */
/* (loaded via <link> in each page head; @import kept as a fallback) */

/* ----- Tokens ------------------------------------------------------------- */
:root {
  --dark:        #192e03;  /* forest — couple sections, footer, event cards */
  --dark-2:      #11220a;  /* deeper forest for layering on dark            */
  --accent:      #bbf451;  /* acid lime — labels, hover, highlighted digit  */
  --bg:          #f1f7ee;  /* sage off-white — never pure white             */
  --bg-2:        #e9f1e3;  /* slightly deeper sage for alternating bands    */
  --text-light:  #f7fee7;  /* cream for text on dark                        */
  --border:      #dbe3d6;  /* muted sage border                             */
  --ink:         #1a210f;  /* body text on light                            */
  --ink-soft:    #4a543c;  /* secondary text on light                       */
  --cream-soft:  #c9d6b9;  /* secondary text on dark                        */

  --ease-brand:  cubic-bezier(0.455, 0.03, 0.515, 0.955);
  --dur:         0.62s;

  --serif:  "Gilda Display", "Georgia", serif;
  --grotesk:"Inter Tight", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --script: "Allura", cursive;

  --maxw:   1280px;
  --gut:    clamp(20px, 5vw, 64px);   /* page gutter */
  --eyebrow-spacing: 3.2px;
}

/* ----- Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--grotesk);
  font-size: clamp(16px, 1.1vw, 18px);
  line-height: 1.6;
  letter-spacing: -0.32px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

::selection { background: var(--accent); color: var(--dark); }

/* ----- Typography --------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.32px;
  line-height: 0.98;
  margin: 0;
  text-wrap: balance;
}

.display {
  font-family: var(--serif);
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.5px;
  font-size: clamp(3.4rem, 12vw, 11rem);
  margin: 0;
}

.h-section {
  font-size: clamp(2.1rem, 5.2vw, 4rem);
  letter-spacing: -0.4px;
}

.eyebrow {
  font-family: var(--grotesk);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--eyebrow-spacing);
  font-size: clamp(11px, 0.85vw, 12.5px);
  line-height: 1.4;
  margin: 0;
}
.eyebrow--accent { color: #6f8f1f; }            /* darkened lime for AA on light */
.on-dark .eyebrow--accent,
.eyebrow--accent.on-dark { color: var(--accent); }

.script {
  font-family: var(--script);
  text-transform: none;
  letter-spacing: 0;
  line-height: 1;
  font-weight: 400;
}

.lead {
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  line-height: 1.45;
  letter-spacing: -0.4px;
  color: var(--ink-soft);
  max-width: 22ch;
}

p { margin: 0 0 1.1em; }
.measure { max-width: 62ch; }

/* ----- Layout helpers ----------------------------------------------------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: clamp(72px, 11vh, 150px); }
.section--tight { padding-block: clamp(54px, 8vh, 100px); }

.on-dark { background: var(--dark); color: var(--text-light); }
.on-dark h1, .on-dark h2, .on-dark h3 { color: var(--text-light); }
.on-dark p { color: var(--cream-soft); }
.on-bg2 { background: var(--bg-2); }

.divider { height: 1px; background: var(--border); border: 0; margin: 0; }
.on-dark .divider { background: rgba(247,254,231,0.14); }

/* ----- Placeholders (striped, labelled) ----------------------------------- */
.ph {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg,
      var(--bg) 0 11px,
      var(--bg-2) 11px 22px);
  border: 1px solid var(--border);
  color: var(--ink-soft);
}
.ph--dark {
  background:
    repeating-linear-gradient(135deg,
      var(--dark) 0 11px,
      var(--dark-2) 11px 22px);
  border-color: rgba(247,254,231,0.12);
  color: var(--cream-soft);
}
.ph__label {
  font-family: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: lowercase;
  padding: 6px 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  opacity: 0.72;
  background: color-mix(in srgb, var(--bg) 55%, transparent);
}
.ph--dark .ph__label { background: color-mix(in srgb, var(--dark) 55%, transparent); }

/* vignette overlay for hero photo block */
.ph--vignette::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 32%, transparent 30%, rgba(10,18,3,0.55) 100%),
    linear-gradient(180deg, rgba(10,18,3,0.25), rgba(10,18,3,0.55));
  pointer-events: none;
}

/* ----- Header ------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.1) blur(10px);
  -webkit-backdrop-filter: saturate(1.1) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
  width: 100%; max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--gut);
}
.monogram {
  font-family: var(--serif);
  text-transform: uppercase;
  font-size: 20px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.monogram .amp { color: #6f8f1f; font-style: normal; }

.nav { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 34px); }
.nav a {
  font-family: var(--grotesk);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  font-weight: 500;
  white-space: nowrap;
  color: var(--ink);
  padding-block: 6px;
  transition: opacity var(--dur) var(--ease-brand), color var(--dur) var(--ease-brand);
}
.nav a[aria-current="page"] { border-bottom: 1px solid var(--ink); }
/* spotlight hover — dim siblings */
@media (hover: hover) {
  .nav:hover a { opacity: 0.5; }
  .nav:hover a:hover { opacity: 1; color: #5d7b18; }
}
.nav a:focus-visible { opacity: 1; outline: 2px solid #6f8f1f; outline-offset: 4px; }

.nav-toggle { display: none; }

@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex; align-items: center; gap: 8px;
    background: none; border: 0; cursor: pointer;
    font-family: var(--grotesk); font-size: 12px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 2px; color: var(--ink);
    padding: 8px 0;
  }
  .nav-toggle svg { width: 20px; height: 20px; }
  .nav {
    position: absolute; left: 0; right: 0; top: 68px;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 8px var(--gut) 20px;
    clip-path: inset(0 0 100% 0);
    transition: clip-path var(--dur) var(--ease-brand);
  }
  .nav[data-open="true"] { clip-path: inset(0 0 0 0); }
  .nav a { width: 100%; padding: 14px 0; font-size: 15px; border-bottom: 1px solid var(--border); }
  .nav a[aria-current="page"] { border-bottom: 1px solid var(--border); color: #5d7b18; }
}

/* ----- Footer ------------------------------------------------------------- */
.site-footer { background: var(--dark); color: var(--text-light); padding-block: clamp(56px, 8vh, 96px); }
.site-footer__grid {
  display: grid; gap: 40px;
  grid-template-columns: 1.3fr 1fr;
  align-items: end;
}
.footer-mono {
  font-family: var(--serif); text-transform: uppercase;
  font-size: clamp(2.6rem, 7vw, 5.2rem); line-height: 0.92; letter-spacing: -0.5px;
}
.footer-mono .amp { color: var(--accent); font-style: normal; }
.footer-meta { text-align: right; color: var(--cream-soft); font-size: 14px; line-height: 1.9; }
.footer-meta a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(247,254,231,0.14);
  font-size: 11.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--cream-soft);
}
@media (max-width: 640px) {
  .site-footer__grid { grid-template-columns: 1fr; }
  .footer-meta { text-align: left; }
}

/* ----- Buttons ------------------------------------------------------------ */
.btn {
  --bd: var(--ink);
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--grotesk); font-weight: 500;
  font-size: 13px; text-transform: uppercase; letter-spacing: 2px;
  padding: 16px 28px;
  border: 1px solid var(--bd);
  background: transparent; color: var(--ink);
  cursor: pointer;
  transition: background var(--dur) var(--ease-brand), color var(--dur) var(--ease-brand),
              transform var(--dur) var(--ease-brand);
}
.btn__arrow { transition: transform var(--dur) var(--ease-brand); }
.btn:hover { background: var(--ink); color: var(--bg); }
.btn:hover .btn__arrow { transform: translateX(5px); }
.btn:focus-visible { outline: 2px solid #6f8f1f; outline-offset: 3px; }

.btn--light { --bd: var(--text-light); color: var(--text-light); }
.btn--light:hover { background: var(--accent); color: var(--dark); border-color: var(--accent); }

.btn--accent { background: var(--accent); border-color: var(--accent); color: var(--dark); }
.btn--accent:hover { background: var(--dark); border-color: var(--dark); color: var(--text-light); }

/* ----- Reveal (IO fade-up) ------------------------------------------------ */
.reveal {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.8s var(--ease-brand), transform 0.8s var(--ease-brand);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ----- Film-develop (gallery) --------------------------------------------- */
.develop { filter: saturate(0) contrast(1.15) brightness(1.05); opacity: 0; transition: filter 1.1s var(--ease-brand), opacity 1.1s var(--ease-brand); }
.develop.is-developed { filter: none; opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .develop { filter: none; opacity: 1; transition: none; }
}

/* ===== Hero variants (toggleable on home) ================================= */
.hero { position: relative; }

/* shared hero pieces */
.hero__eyebrow { margin-bottom: 18px; }
.hero__names { display: block; }
.hero__date { font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 3px; font-size: clamp(12px, 1.3vw, 15px); font-weight: 500; }
.hero__script { font-size: clamp(2.4rem, 6vw, 4.4rem); }

/* --- Variant A: vignette photo block (spec default) --- */
.hero[data-hero="a"] { min-height: min(92vh, 880px); display: grid; }
.hero[data-hero="a"] .hero__media { grid-area: 1 / 1; position: relative; overflow: hidden; }
.hero[data-hero="a"] .hero__content {
  grid-area: 1 / 1; position: relative; z-index: 2;
  display: grid; place-content: center; text-align: center;
  padding: var(--gut); color: var(--text-light);
}
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__scrim { position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 34%, transparent 28%, rgba(10,18,3,0.55) 100%),
    linear-gradient(180deg, rgba(10,18,3,0.34), rgba(10,18,3,0.60)); }
.hero[data-hero="a"] .display { color: var(--text-light); }
.hero[data-hero="a"] .hero__date { color: var(--accent); margin-top: 26px; }
.hero[data-hero="a"] .hero__script { color: var(--text-light); margin-bottom: 6px; opacity: 0.92; }
.hero[data-hero="a"] .hero__eyebrow { color: var(--accent); }

/* --- Variant B: split editorial --- */
.hero[data-hero="b"] { display: grid; grid-template-columns: 1.05fr 0.95fr; min-height: min(92vh, 880px); }
.hero[data-hero="b"] .hero__content {
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(40px, 7vw, 96px) var(--gut);
}
.hero[data-hero="b"] .hero__script { display: block; color: #6f8f1f; font-size: clamp(1.5rem, 3.2vw, 2.2rem); line-height: 1.1; margin-bottom: 26px; white-space: nowrap; }
.hero[data-hero="b"] .display { font-size: clamp(2.8rem, 7vw, 6.6rem); line-height: 0.94; }
.hero[data-hero="b"] .hero__date { color: var(--ink-soft); margin-top: 28px; }
.hero[data-hero="b"] .hero__media { position: relative; }
.hero[data-hero="b"] .hero__media .ph { position: absolute; inset: 0; border: 0; border-left: 1px solid var(--border); }
@media (max-width: 768px) {
  .hero[data-hero="b"] { grid-template-columns: 1fr; }
  .hero[data-hero="b"] .hero__media { min-height: 50vh; order: 2; }
}

/* --- Variant C: oversized type on dark --- */
.hero[data-hero="c"] { background: var(--dark); color: var(--text-light); padding-block: clamp(70px, 12vh, 150px); position: relative; overflow: hidden; }
.hero[data-hero="c"] .display { color: var(--text-light); font-size: clamp(3.4rem, 15vw, 13rem); letter-spacing: -1px; position: relative; z-index: 2; }
.hero[data-hero="c"] .hero__amp { color: var(--accent); }
.hero[data-hero="c"] .hero__eyebrow { color: var(--accent); }
.hero[data-hero="c"] .hero__script { color: var(--text-light); opacity: 0.9; }
.hero[data-hero="c"] .hero__date { color: var(--cream-soft); }
.hero[data-hero="c"] .hero__strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 54px; position: relative; z-index: 2; }
.hero[data-hero="c"] .hero__strip .ph { height: clamp(110px, 16vw, 200px); }
.hero[data-hero="c"] .hero__topline { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; position: relative; z-index: 2; }

/* only the active variant shows; JS sets data-hero on .hero, CSS hides others
   via the [data-variant] markup pattern below */
.hero .hv { display: none; }
.hero[data-hero="a"] .hv--a,
.hero[data-hero="b"] .hv--b,
.hero[data-hero="c"] .hv--c { display: revert; }

/* ----- Hero variant switcher (review affordance) -------------------------- */
.hero-switch {
  position: fixed; z-index: 80; right: 16px; bottom: 16px;
  display: flex; align-items: center; gap: 8px;
  background: var(--dark); color: var(--text-light);
  border: 1px solid rgba(247,254,231,0.18); border-radius: 999px;
  padding: 7px 7px 7px 16px;
  font-family: var(--grotesk); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
  box-shadow: 0 8px 30px rgba(10,18,3,0.28);
}
.hero-switch span { color: var(--cream-soft); }
.hero-switch__btns { display: flex; gap: 4px; }
.hero-switch button {
  width: 30px; height: 30px; border-radius: 999px; cursor: pointer;
  border: 1px solid rgba(247,254,231,0.22); background: transparent; color: var(--text-light);
  font-family: var(--serif); font-size: 14px; line-height: 1;
  transition: background var(--dur) var(--ease-brand), color var(--dur) var(--ease-brand);
}
.hero-switch button[aria-pressed="true"] { background: var(--accent); color: var(--dark); border-color: var(--accent); }

/* ===== Countdown ========================================================== */
.countdown { display: flex; gap: clamp(10px, 4vw, 56px); flex-wrap: wrap; }
.cd-unit { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.cd-num {
  font-family: var(--serif); line-height: 0.9;
  font-size: clamp(3.2rem, 11vw, 8rem);
  font-variant-numeric: tabular-nums;
  transition: color 0.5s var(--ease-brand);
}
.cd-label { font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 3px; font-size: clamp(10px, 1vw, 12px); font-weight: 500; }
.cd-unit--active .cd-num { color: var(--accent); }
.on-dark .cd-unit--active .cd-num { color: var(--accent); }
.cd-unit:not(.cd-unit--active) .on-dark & { }

/* ===== Section header block (eyebrow + index + title) ===================== */
.sec-head { display: grid; gap: 18px; margin-bottom: clamp(36px, 6vh, 72px); }
.sec-head__top { display: flex; align-items: baseline; gap: 18px; }
.sec-head__idx { font-family: var(--serif); color: #6f8f1f; font-size: 15px; }
.on-dark .sec-head__idx { color: var(--accent); }

/* ===== Intro line ========================================================= */
.intro__line { font-family: var(--serif); text-transform: uppercase; font-size: clamp(1.7rem, 4.2vw, 3.4rem); line-height: 1.08; letter-spacing: -0.3px; max-width: 18ch; }
.intro__line .accent { color: #6f8f1f; }

/* ===== Teaser cards (home) ================================================ */
.teaser-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2.5vw, 28px); }
@media (max-width: 768px) { .teaser-grid { grid-template-columns: 1fr; } }
.teaser {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: clamp(320px, 42vh, 460px); padding: clamp(22px, 3vw, 36px);
  color: var(--text-light); overflow: hidden; border: 1px solid var(--border);
}
.teaser .ph, .teaser__img { position: absolute; inset: 0; border: 0; z-index: 0; }
.teaser__img { width: 100%; height: 100%; object-fit: cover; }
.teaser__scrim { position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(10,18,3,0.12) 0%, rgba(10,18,3,0.20) 42%, rgba(10,18,3,0.80) 100%); }
.teaser__body { position: relative; z-index: 2; }
.teaser__title { font-size: clamp(1.8rem, 3.5vw, 2.8rem); margin: 10px 0 12px; }
.teaser__link { display: inline-flex; gap: 10px; align-items: center; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; font-weight: 500; }
.teaser:hover .teaser__arrow { transform: translateX(5px); }
.teaser__arrow { transition: transform var(--dur) var(--ease-brand); }
.teaser .eyebrow { color: var(--accent); }

/* ===== Story page ========================================================= */
.story-col { max-width: 64ch; margin-inline: auto; }
.story-col p { font-size: clamp(1.05rem, 1.5vw, 1.2rem); line-height: 1.7; }
.story-col p:first-of-type::first-letter {
  font-family: var(--serif); float: left; font-size: 4.4em; line-height: 0.74;
  padding: 6px 14px 0 0; color: #5d7b18;
}
.pullquote {
  text-align: center; padding-block: clamp(40px, 7vh, 88px);
}
.pullquote .script { font-size: clamp(2.6rem, 8vw, 6rem); color: #5d7b18; line-height: 0.95; }
.pullquote__attr { margin-top: 18px; font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 3px; font-size: 12px; color: var(--ink-soft); }

.asym { display: grid; gap: clamp(16px, 3vw, 40px); align-items: center; }
.asym--a { grid-template-columns: 1.4fr 1fr; }
.asym--b { grid-template-columns: 1fr 1.4fr; }
.asym .ph, .asym__media { width: 100%; }
.asym__media { overflow: hidden; }
.asym__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.asym__tall { aspect-ratio: 3/4; }
.asym__wide { aspect-ratio: 4/3; }
.asym__txt .eyebrow { color: #6f8f1f; margin-bottom: 14px; }
@media (max-width: 768px) {
  .asym--a, .asym--b { grid-template-columns: 1fr; }
  .asym--b .asym__txt { order: 2; }
}

/* ===== Gallery (named-line grid) ========================================= */
.gallery-grid {
  display: grid; gap: clamp(12px, 1.6vw, 20px);
  grid-template-columns: repeat(6, 1fr);
}
.g-item { position: relative; overflow: hidden; grid-column: span 2; aspect-ratio: 1 / 1; }
.g-item .ph, .g-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* column spans */
.g-2 { grid-column: span 2; }
.g-3 { grid-column: span 3; }
.g-4 { grid-column: span 4; }
.g-6 { grid-column: span 6; }
/* aspect ratios (a row's tallest item sets the row height; the rest cover-crop) */
.ar-portrait { aspect-ratio: 4 / 5; }
.ar-sq       { aspect-ratio: 1 / 1; }
.ar-43       { aspect-ratio: 4 / 3; }
.ar-banner   { aspect-ratio: 16 / 6; }
.ar-169      { aspect-ratio: 16 / 9; }
@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .g-item { grid-column: span 2 !important; aspect-ratio: 4 / 3 !important; }
}
/* subtle script tagline laid over a gallery frame */
.g-cap {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  margin: 0; padding: 22% clamp(16px, 2vw, 26px) clamp(14px, 1.6vw, 22px);
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, rgba(10,18,3,0.18) 45%, rgba(10,18,3,0.66) 100%);
  display: flex; align-items: flex-end;
}
.g-cap span {
  font-family: var(--script); color: var(--text-light);
  font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1; letter-spacing: 0;
  text-shadow: 0 1px 14px rgba(10,18,3,0.45);
}

/* ===== RSVP form ========================================================== */
.rsvp-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
@media (max-width: 880px) { .rsvp-grid { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; margin-bottom: 24px; }
.field label { font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 2px; font-size: 11.5px; font-weight: 500; color: var(--ink-soft); }
.field .req { color: #a23; }
.input, .select, .textarea {
  font-family: var(--grotesk); font-size: 16px; color: var(--ink);
  background: var(--bg); border: 1px solid var(--border); border-radius: 0;
  padding: 14px 16px; width: 100%;
  transition: border-color var(--dur) var(--ease-brand), box-shadow var(--dur) var(--ease-brand);
}
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: #6f8f1f; box-shadow: 0 0 0 3px rgba(111,143,31,0.16);
}
.textarea { resize: vertical; min-height: 96px; }
.field--invalid .input, .field--invalid .select { border-color: #a23; }
.field__err { color: #a23; font-size: 12px; letter-spacing: 0; text-transform: none; min-height: 0; display: none; }
.field--invalid .field__err { display: block; }

/* segmented radio (attending, meal) */
.seg { display: flex; flex-wrap: wrap; gap: 10px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label {
  cursor: pointer; padding: 12px 20px; border: 1px solid var(--border); background: var(--bg);
  font-family: var(--grotesk); font-size: 14px; letter-spacing: 0; text-transform: none; color: var(--ink);
  transition: all var(--dur) var(--ease-brand);
}
.seg input:checked + label { background: var(--dark); color: var(--text-light); border-color: var(--dark); }
.seg input:focus-visible + label { outline: 2px solid #6f8f1f; outline-offset: 2px; }

.rsvp-aside { position: sticky; top: 96px; }
.rsvp-card { border: 1px solid var(--border); padding: clamp(24px, 3vw, 36px); background: var(--bg-2); }
.rsvp-card dl { margin: 0; display: grid; gap: 14px; }
.rsvp-card dt { font-family: var(--grotesk); text-transform: uppercase; letter-spacing: 2px; font-size: 11px; color: var(--ink-soft); }
.rsvp-card dd { margin: 2px 0 0; font-family: var(--serif); text-transform: uppercase; font-size: 1.15rem; }

/* success */
.rsvp-success { display: none; text-align: center; padding-block: clamp(40px, 8vh, 90px); }
.rsvp-success.is-on { display: block; }
.rsvp-success__check {
  width: 64px; height: 64px; border-radius: 999px; border: 1px solid #6f8f1f;
  display: grid; place-items: center; margin: 0 auto 26px; color: #5d7b18;
}
.is-submitting { opacity: 0.6; pointer-events: none; }

/* dependent guests/meal reveal */
.attend-dependent { display: none; }
.attend-dependent.is-on { display: block; }

/* ===== Signature: sticky horizontal timeline ============================= */
.day-intro { text-align: center; }
.page-track { position: relative; height: 460vh; }
.page-camera { position: sticky; top: 0; height: 100vh; overflow: hidden; display: flex; flex-direction: column; }
.page-progress { position: absolute; left: var(--gut); right: var(--gut); top: 78px; height: 2px; background: rgba(247,254,231,0.16); z-index: 5; }
.page-progress__bar { height: 100%; width: 0%; background: var(--accent); transform-origin: left; }
.page-frame { display: flex; gap: 0; height: 100%; will-change: transform; }
.event-card {
  flex: 0 0 100vw; height: 100%;
  display: grid; align-content: center;
  padding: clamp(70px, 12vh, 150px) var(--gut) clamp(60px, 10vh, 120px);
  background: var(--dark); color: var(--text-light);
  border-right: 1px solid rgba(247,254,231,0.10);
}
.event-card__inner { width: 100%; max-width: var(--maxw); margin-inline: auto; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 80px); align-items: center; }
.event-card__icon { width: 56px; height: 56px; color: var(--accent); margin-bottom: 30px; }
.event-card__time { font-family: var(--serif); text-transform: uppercase; font-size: clamp(3rem, 8vw, 6.4rem); line-height: 0.92; }
.event-card__no { font-family: var(--grotesk); color: var(--accent); letter-spacing: 3px; font-size: 13px; font-weight: 500; margin-bottom: 18px; }
.event-card__name { font-family: var(--serif); text-transform: uppercase; font-size: clamp(1.4rem, 2.6vw, 2.1rem); margin-bottom: 16px; }
.event-card__meta { color: var(--cream-soft); max-width: 42ch; }
.event-card__media .ph { aspect-ratio: 4/3; }
.event-card__media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.event-card__cap { margin: 12px 0 0; font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 11px; letter-spacing: 0.4px; text-transform: none; color: var(--cream-soft); opacity: 0.72; }
.scroll-hint { display: inline-flex; align-items: center; gap: 10px; color: var(--cream-soft); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; margin-top: 30px; }
.scroll-hint svg { animation: nudge 1.8s var(--ease-brand) infinite; }
@keyframes nudge { 0%,100% { transform: translateX(0); } 50% { transform: translateX(6px); } }
@media (prefers-reduced-motion: reduce) { .scroll-hint svg { animation: none; } }

/* horizontal → vertical fallback (mobile + reduced motion) */
.timeline-fallback { display: none; }
@media (max-width: 768px), (prefers-reduced-motion: reduce) {
  .page-track { height: auto !important; }
  .page-camera { position: static; height: auto; overflow: visible; }
  .page-progress { display: none; }
  .page-frame { flex-direction: column; transform: none !important; }
  .event-card { flex: none; min-width: 100%; height: auto; min-height: 70vh; border-right: 0; border-bottom: 1px solid rgba(247,254,231,0.10); }
  .scroll-hint { display: none; }
}
@media (max-width: 768px) {
  .event-card__inner { grid-template-columns: 1fr; }
}

/* ===== Page hero (interior pages) ========================================= */
.page-hero { padding-block: clamp(56px, 10vh, 130px) clamp(30px, 5vh, 60px); }
.page-hero .eyebrow { color: #6f8f1f; margin-bottom: 18px; }
.page-hero h1 { font-size: clamp(2.6rem, 8vw, 6.5rem); }

/* ===== Utility ============================================================ */
.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; left: -999px; top: 0; z-index: 100; background: var(--dark); color: var(--text-light); padding: 12px 18px; }
.skip-link:focus { left: 12px; top: 12px; }
.stack-lg { display: grid; gap: clamp(20px, 4vh, 48px); }
.text-center { text-align: center; }
.mt-l { margin-top: clamp(28px, 5vh, 56px); }