/* =====================================================================
   Un Grand Jour — feuille de style du site public
   Style : mariage / Art déco (linework doré, géométrie, symétrie)
   ===================================================================== */

:root {
  --primary: #0e3b34;
  --accent: #c9a24b;
  --bg: #f7f2e7;
  --text: #22201c;
  --paper: #fffdf7;
  --line: rgba(201, 162, 75, .5);
  --font-h: "Cormorant Garamond", Georgia, serif;
  --font-b: "Jost", system-ui, sans-serif;
  --font-s: "Pinyon Script", cursive;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-b);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-h);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: .01em;
}

a { color: var(--primary); text-decoration-color: var(--line); text-underline-offset: 3px; }

img { max-width: 100%; display: block; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ---- Motif de fond global ------------------------------------------ */
body.motif-fan   { background-image: var(--motif-fan); background-size: 240px; }
body.motif-sunburst { background-image: var(--motif-sunburst); background-size: 320px; }
body.motif-chevron { background-image: var(--motif-chevron); background-size: 60px; }
body.motif-scales  { background-image: var(--motif-scales); background-size: 80px; }

/* ---- Barre de navigation ----------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 12px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.nav-monogram {
  font-family: var(--font-h); font-size: 1.35rem; font-weight: 600;
  color: var(--primary); letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap;
}
.nav-links { display: flex; gap: 22px; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--text); text-decoration: none; padding: 6px 0; position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 50%; bottom: 0; width: 0; height: 1px;
  background: var(--accent); transition: width .3s ease, left .3s ease;
}
.nav-links a:hover::after { width: 100%; left: 0; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--primary);
  padding: 6px 10px; border-radius: 2px; cursor: pointer; font-size: .8rem; letter-spacing: .1em; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 10px 28px 20px;
    gap: 4px; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; border-bottom: 1px solid rgba(0,0,0,.06); }
}

/* ---- Bandeau de prévisualisation --------------------------------- */
.preview-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  background: var(--primary); color: #fff; text-align: center;
  padding: 10px 16px; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
}
.preview-bar a { color: var(--accent); font-weight: 500; }

/* ---- Ornements Art déco ------------------------------------------ */
.deco-divider {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  margin: 8px auto 34px; color: var(--accent);
}
.deco-divider::before, .deco-divider::after {
  content: ""; height: 1px; width: min(120px, 22vw); background: currentColor; opacity: .7;
}
.deco-divider svg { width: 46px; height: 22px; }

.deco-corner {
  position: absolute; width: 70px; height: 70px; border: 1px solid var(--line);
  pointer-events: none;
}
.deco-corner.tl { top: 18px; left: 18px; border-right: 0; border-bottom: 0; }
.deco-corner.tr { top: 18px; right: 18px; border-left: 0; border-bottom: 0; }
.deco-corner.bl { bottom: 18px; left: 18px; border-right: 0; border-top: 0; }
.deco-corner.br { bottom: 18px; right: 18px; border-left: 0; border-top: 0; }

/* ---- Sections génériques ---------------------------------------- */
.section { padding: 90px 0; position: relative; }
.section:nth-of-type(even) { background:
  linear-gradient(color-mix(in srgb, var(--paper) 92%, transparent), color-mix(in srgb, var(--paper) 92%, transparent)); }
.section-head { text-align: center; margin-bottom: 46px; }
.section-kicker {
  font-family: var(--font-s); font-size: 2rem; color: var(--accent); line-height: 1;
  display: block; margin-bottom: 6px;
}
.section h2 { font-size: clamp(2rem, 5vw, 3rem); color: var(--primary); }
.section-intro { max-width: 620px; margin: 12px auto 0; opacity: .85; }

/* ---- HERO -------------------------------------------------------- */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; color: #fff; position: relative; padding: 90px 20px 70px;
  background: var(--primary) center/cover no-repeat;
}
.hero__overlay { position: absolute; inset: 0; background: rgba(10,25,22,var(--hero-overlay, .45)); }
.hero__frame {
  position: absolute; inset: 26px; border: 1px solid rgba(255,255,255,.35);
  outline: 3px solid rgba(255,255,255,.12); outline-offset: -8px; pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; max-width: 760px; }
.hero__kicker {
  letter-spacing: .42em; text-transform: uppercase; font-size: .8rem;
  margin-bottom: 22px; opacity: .9;
}
.hero__logo {
  display: block; margin: 0 auto 20px; width: auto; object-fit: contain;
}
.hero__logo--petit { height: 64px; }
.hero__logo--moyen { height: 112px; }
.hero__logo--grand { height: 172px; }
@media (max-width: 560px) {
  .hero__logo--grand { height: 130px; }
  .hero__logo--moyen { height: 92px; }
}
.hero__names {
  font-family: var(--font-h); font-weight: 500;
  font-size: clamp(2.6rem, 8.5vw, 5.4rem); line-height: 1.04; margin: 0;
}
.hero__amp { font-family: var(--font-s); font-size: .62em; color: var(--accent); display: block;
  line-height: .5; margin: .12em 0; font-weight: 400; }
.hero__sub { margin-top: 16px; letter-spacing: .2em; text-transform: uppercase; font-size: .85rem; }
.hero__date {
  margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.4);
  display: inline-block; font-family: var(--font-h); font-size: 1.4rem; letter-spacing: .06em;
}
.hero__cta { margin-top: 26px; }
.hero__cta {
  display: inline-block; margin-top: 34px; padding: 14px 38px;
  border: 1px solid var(--accent); color: #fff; text-decoration: none;
  letter-spacing: .22em; text-transform: uppercase; font-size: .78rem;
  transition: background .3s, color .3s;
}
.hero__cta:hover { background: var(--accent); color: var(--primary); }
.hero__scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2;
  color: #fff; opacity: .8; font-size: .7rem; letter-spacing: .2em; text-transform: uppercase;
}

/* ---- Compte à rebours (nombre de jours, sobre & italique) ------ */
.countdown-simple {
  font-family: var(--font-h); font-style: italic; font-weight: 400;
  font-size: clamp(1.3rem, 3.2vw, 1.9rem); letter-spacing: .02em;
  color: var(--primary); text-align: center; margin: 0;
}
.countdown-simple span { font-style: normal; font-weight: 500; }
.countdown-simple--hero { color: #fff; margin-top: 24px; }
.countdown-simple--hero span { color: var(--accent); }

/* ---- Frise "Notre histoire" ----------------------------------- */
.timeline { max-width: 780px; margin: 0 auto; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px;
  background: var(--line); transform: translateX(-.5px);
}
.tl-item { position: relative; width: 50%; padding: 18px 40px 40px; }
.tl-item:nth-child(odd) { left: 0; text-align: right; }
.tl-item:nth-child(even) { left: 50%; }
.tl-item::before {
  content: ""; position: absolute; top: 24px; width: 12px; height: 12px;
  background: var(--bg); border: 1px solid var(--accent); transform: rotate(45deg);
}
.tl-item:nth-child(odd)::before { right: -6px; }
.tl-item:nth-child(even)::before { left: -6px; }
.tl-item__date { font-family: var(--font-s); font-size: 1.7rem; color: var(--accent); }
.tl-item__title { font-size: 1.5rem; color: var(--primary); margin: 2px 0 6px; }
.tl-item img { margin-top: 12px; border: 1px solid var(--line); padding: 5px; background: var(--paper); }
.tl-item:nth-child(odd) img { margin-left: auto; }

@media (max-width: 720px) {
  .timeline::before { left: 8px; }
  .tl-item, .tl-item:nth-child(even) { width: 100%; left: 0; text-align: left; padding: 12px 0 34px 34px; }
  .tl-item::before, .tl-item:nth-child(odd)::before, .tl-item:nth-child(even)::before { left: 2px; right: auto; }
  .tl-item:nth-child(odd) img { margin-left: 0; }
}

/* ---- Programme de la journée -------------------------------- */
.schedule { max-width: 640px; margin: 0 auto; }
.sch-item { display: grid; grid-template-columns: 90px 40px 1fr; gap: 16px; align-items: start; padding: 22px 0; }
.sch-item + .sch-item { border-top: 1px solid var(--line); }
.sch-item__time { font-family: var(--font-h); font-size: 1.5rem; color: var(--primary); text-align: right; }
.sch-item__icon {
  width: 40px; height: 40px; border: 1px solid var(--accent); border-radius: 50%;
  display: grid; place-items: center; color: var(--accent);
}
.sch-item__icon svg { width: 20px; height: 20px; }
.sch-item__title { font-family: var(--font-h); font-size: 1.35rem; color: var(--primary); }

/* ---- Cartes (lieux, hôtels, cadeaux, contacts) ------------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px; }
.card {
  background: var(--paper); border: 1px solid var(--line); padding: 26px;
  position: relative; transition: transform .3s;
}
.card:hover { transform: translateY(-4px); }
.card__tag {
  font-size: .66rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent); display: block; margin-bottom: 8px;
}
.card h3 { font-size: 1.5rem; color: var(--primary); }
.card img { margin: -26px -26px 18px; width: calc(100% + 52px); max-width: none; height: 190px; object-fit: cover; }
.card__meta { font-size: .88rem; opacity: .8; margin: 4px 0; }
.card__link {
  display: inline-block; margin-top: 12px; font-size: .74rem; letter-spacing: .16em;
  text-transform: uppercase; border-bottom: 1px solid var(--accent); text-decoration: none;
}
.card--reserved { opacity: .55; }
.card--reserved h3 { text-decoration: line-through; }

/* ---- Lieu / plan ------------------------------------------- */
.venue-place { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; margin-bottom: 40px; }
.venue-place:nth-child(even) { direction: rtl; }
.venue-place:nth-child(even) > * { direction: ltr; }
.venue-place img { border: 1px solid var(--line); padding: 6px; background: var(--paper); }
.venue-place__body h3 { font-size: 1.8rem; color: var(--primary); }
.btn-map {
  display: inline-block; margin-top: 12px; padding: 10px 24px; border: 1px solid var(--accent);
  text-decoration: none; letter-spacing: .16em; text-transform: uppercase; font-size: .74rem;
}
.btn-map:hover { background: var(--accent); color: var(--primary); }
@media (max-width: 720px) { .venue-place { grid-template-columns: 1fr; } }

/* ---- Accès / transport ------------------------------------- */
.travel-list { max-width: 640px; margin: 0 auto; display: grid; gap: 4px; }
.travel-row { display: grid; grid-template-columns: 150px 1fr; gap: 18px; padding: 18px 0; border-top: 1px solid var(--line); }
.travel-row__mode { font-family: var(--font-h); font-size: 1.25rem; color: var(--primary); letter-spacing: .04em; }
@media (max-width: 560px) { .travel-row { grid-template-columns: 1fr; gap: 4px; } }

/* ---- Menu du repas ---------------------------------------- */
.menu { max-width: 560px; margin: 0 auto; text-align: center; }
.menu-course { padding: 22px 0; }
.menu-course + .menu-course { border-top: 1px solid var(--line); }
.menu-course__name {
  font-family: var(--font-s); font-size: 1.8rem; color: var(--accent); display: block; margin-bottom: 4px;
}
.menu-course__dish { font-family: var(--font-h); font-size: 1.3rem; }

/* ---- Dress code ------------------------------------------- */
.dresscode { max-width: 640px; margin: 0 auto; text-align: center; }
.palette { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }
.swatch { text-align: center; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.swatch__chip { width: 64px; height: 64px; border: 1px solid var(--line); margin-bottom: 6px; }

/* ---- Galerie --------------------------------------------- */
.gallery-grid { columns: 3 240px; column-gap: 14px; }
.gallery-grid figure { margin: 0 0 14px; break-inside: avoid; position: relative; cursor: zoom-in; }
.gallery-grid img { border: 1px solid var(--line); padding: 5px; background: var(--paper); }
.gallery-grid figcaption {
  font-size: .8rem; text-align: center; opacity: .7; margin-top: 4px; font-style: italic;
}
.lightbox {
  position: fixed; inset: 0; background: rgba(12,20,18,.94); z-index: 200;
  display: none; align-items: center; justify-content: center; padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img { max-height: 86vh; max-width: 92vw; border: 1px solid rgba(255,255,255,.3); padding: 6px; }
.lightbox__close { position: absolute; top: 20px; right: 30px; color: #fff; font-size: 2rem; cursor: pointer; background: none; border: 0; }

/* ---- Cagnotte ------------------------------------------- */
.fund { max-width: 620px; margin: 40px auto 0; text-align: center; background: var(--paper);
  border: 1px solid var(--line); padding: 34px; position: relative; }
.fund__bar { height: 8px; background: color-mix(in srgb, var(--accent) 22%, transparent); margin: 18px 0 8px; }
.fund__fill { height: 100%; background: var(--accent); }
.fund__nums { font-size: .9rem; letter-spacing: .08em; opacity: .8; }
.fund__btn {
  display: inline-block; margin-top: 18px; padding: 13px 34px; background: var(--primary); color: #fff;
  text-decoration: none; letter-spacing: .18em; text-transform: uppercase; font-size: .76rem;
}

/* ---- FAQ ----------------------------------------------- */
.faq { max-width: 720px; margin: 0 auto; }
.faq details { border-top: 1px solid var(--line); padding: 6px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 0; font-family: var(--font-h);
  font-size: 1.3rem; color: var(--primary); display: flex; justify-content: space-between; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.5rem; }
.faq details[open] summary::after { content: "–"; }
.faq p { padding: 0 0 18px; margin: 0; opacity: .88; }

/* ---- Formulaires (RSVP, livre d'or) -------------------- */
.form-card {
  max-width: 620px; margin: 0 auto; background: var(--paper); border: 1px solid var(--line);
  padding: 40px; position: relative;
}
.field { margin-bottom: 20px; }
.field label { display: block; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 7px; opacity: .8; }
.field input[type=text], .field input[type=email], .field input[type=number],
.field textarea, .field select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); background: var(--bg);
  font-family: var(--font-b); font-size: 1rem; color: var(--text); border-radius: 0;
}
.field textarea { min-height: 100px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.radio-row { display: flex; gap: 24px; }
.radio-row label { display: flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: normal; font-size: 1rem; opacity: 1; }
.btn-primary {
  width: 100%; padding: 15px; background: var(--primary); color: #fff; border: 0;
  letter-spacing: .22em; text-transform: uppercase; font-size: .8rem; cursor: pointer;
  font-family: var(--font-b);
}
.btn-primary:hover { background: color-mix(in srgb, var(--primary) 85%, #000); }
.form-note { text-align: center; font-size: .85rem; opacity: .7; margin-top: 14px; }
.flash { padding: 14px 18px; border: 1px solid var(--line); margin-bottom: 20px; text-align: center; background: var(--paper); }
.flash.error { border-color: #b23c3c; color: #b23c3c; }
.confirm-box { text-align: center; padding: 20px; }
.confirm-box svg { width: 54px; height: 54px; color: var(--accent); margin-bottom: 14px; }

/* ---- Livre d'or --------------------------------------- */
.gb-messages { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-bottom: 40px; }
.gb-msg { background: var(--paper); border: 1px solid var(--line); padding: 22px; }
.gb-msg__text { font-family: var(--font-h); font-size: 1.15rem; font-style: italic; }
.gb-msg__author { margin-top: 12px; font-family: var(--font-s); font-size: 1.4rem; color: var(--accent); }

/* ---- Contacts ---------------------------------------- */
.contact-people { display: flex; gap: 30px; justify-content: center; flex-wrap: wrap; }
.contact-person { text-align: center; }
.contact-person h3 { font-size: 1.4rem; color: var(--primary); margin-bottom: 2px; }
.contact-person__role { font-family: var(--font-s); font-size: 1.3rem; color: var(--accent); }
.contact-person a { display: block; font-size: .9rem; margin-top: 4px; }

/* ---- Section libre ---------------------------------- */
.freeform { max-width: 700px; margin: 0 auto; }
.freeform.left { text-align: left; }
.freeform.center { text-align: center; }
.freeform img { margin: 22px auto 0; border: 1px solid var(--line); padding: 6px; background: var(--paper); }

/* ---- Pied de page --------------------------------- */
.footer { background: var(--primary); color: #fff; text-align: center; padding: 60px 20px 46px; position: relative; }
.footer__mono { font-family: var(--font-h); font-size: 2rem; letter-spacing: .1em; }
.footer__amp { font-family: var(--font-s); color: var(--accent); }
.footer__date { letter-spacing: .2em; text-transform: uppercase; font-size: .8rem; margin-top: 8px; opacity: .85; }
.footer__qr { margin: 24px auto 0; width: 110px; background: #fff; padding: 8px; }
.footer small { display: block; margin-top: 24px; opacity: .55; letter-spacing: .1em; font-size: .7rem; }

/* ---- Animations d'apparition --------------------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }