:root{
  --bg:#fbf3e6;
  --surface:#fffaf2;
  --surface2:#f4eadb;
  --text:#1b1b1b;
  --muted:rgba(27,27,27,.68);
  --line:rgba(27,27,27,.14);
  --shadow: 0 18px 60px rgba(0,0,0,.10);
  --radius: 18px;

  /* couleur “accent” (tu testes en gris pour le moment) */
  --gold:#d37ba5;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: var(--bg);
  line-height:1.6;
}

.container{
  width:min(1080px, calc(100% - 40px));
  margin:0 auto;
}

/* ===== TOPBAR ===== */
.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251,243,230,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 12px 18px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.menu{
  display:flex;
  gap: 22px;
  align-items:center;
  justify-content:center;
}

.menu a{
  text-decoration:none;
  color: rgba(27,27,27,.78);
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: .02em;
}

.menu a:hover{color: var(--text);}

.menuBtn{
  display:none;
  border:1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 12px;
  font-size: 14px;
  cursor:pointer;
  position:absolute;
  left: 12px;
}

/* ===== SECTIONS ===== */
.section{padding: 70px 0;}
.section--alt{
  background: var(--surface2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ===== SOMMAIRE ===== */
.tocCard{
  max-width: 860px;
  margin: 0 auto;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(27,27,27,.12);
  border-radius: 10px;
  box-shadow: 0 18px 60px rgba(0,0,0,.10);
  padding: 46px 18px;
  text-align:center;
}

.tocItem{
  display:block;
  text-decoration:none;
  padding: 18px 10px;
}

.tocTitle{
  display:block;
  font-family: "Great Vibes", cursive;
  font-weight:400;
  font-size: 54px;
  line-height: 1.02;
  color: var(--gold);
  letter-spacing: .02em;
}

.tocSub{
  display:block;
  margin-top: 10px;
  font-family: "Cormorant Garamond", serif;
  font-weight:600;
  font-size: 18px;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: rgba(27,27,27,.86);
}

.tocItem:hover .tocTitle{
  text-decoration: underline;
  text-underline-offset: 6px;
}

/* ===== BOUTONS ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 14px;
  text-decoration:none;
  border:1px solid rgba(255,255,255,.40);
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{transform: translateY(-1px)}
.btn--dark{
  background: #1b1b1b;
  color: #fff;
  border-color: #1b1b1b;
}

/* ===== CARTES FAIRE-PART ===== */
.invitationCard{
  max-width: 720px;
  margin: 0 auto;
  background: #fffdf8;
  border: 1px solid rgba(27,27,27,.15);
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,.12);
  padding: 56px 28px;
  text-align: center;
}

.invTitle{
  font-family: "Great Vibes", cursive;
  font-size: 48px;
  font-weight: 400;
  color: var(--gold);
  margin: 0 0 22px;
  letter-spacing: .02em;
}

.invText{
  font-size: 16px;
  color: rgba(27,27,27,.85);
  margin: 18px 0;
}

.invNames{
  margin: 24px 0;
}

.invNames .name{
  font-family: "Cormorant Garamond", serif;
  font-size: 36px;
  font-weight: 600;
  color: var(--gold);
}

.ampersand{
  margin: 0 10px;
  font-family: "Cormorant Garamond", serif;
  font-size: 32px;
  font-weight: 600;
  color: var(--gold);
}

.invDetails{
  margin: 22px 0;
  font-size: 16px;
  color: rgba(27,27,27,.9);
  line-height: 1.6;
}

.invActions{margin-top: 18px;}

/* ===== HOUPPA (FORMAL) ===== */
.invitationCard--formal{padding-top: 44px;}
.invTitle--top{margin-bottom: 12px;}

.invDivider{
  width: 120px;
  height: 2px;
  background: rgba(27,27,27,.18);
  margin: 18px auto 22px;
}

.invParents{
  display:flex;
  justify-content:space-between;
  gap: 14px;
  margin: 0 0 18px;
}

.invParent{
  width: 48%;
  font-family: "Cormorant Garamond", serif;
  font-size: 16px;
  color: rgba(27,27,27,.78);
  line-height: 1.4;
}

.invParent--left{text-align:left;}
.invParent--right{text-align:right;}

.invLine{
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  color: rgba(27,27,27,.88);
  margin: 18px 0;
}

.invDate{
  margin: 18px 0;
  font-size: 16px;
  color: rgba(27,27,27,.9);
}

.invPlace{
  margin: 18px 0;
  font-size: 16px;
  color: rgba(27,27,27,.9);
  line-height: 1.6;
}

.invThought{
  margin: 24px 0 0;
  font-style: italic;
  color: rgba(27,27,27,.76);
  font-size: 15px;
  line-height: 1.6;
}

/* ===== POPUP INTRO ===== */
.introModal{
  position: fixed;
  inset: 0;
  z-index: 999;
  display: none;            /* activé via JS */
  place-items: center;
  padding: 22px;
  background: rgba(0,0,0,.55);
}

.introCard{
  width: min(980px, 100%);
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(27,27,27,.14);
  border-radius: 16px;
  box-shadow: 0 30px 90px rgba(0,0,0,.25);
  padding: 44px 22px 34px;
  text-align:center;
}

.introMonogram{
  margin: 0 0 8px;
  font-family: "Great Vibes", cursive;
  font-size: clamp(64px, 7vw, 92px);
  color: var(--gold);
  line-height: 1;
}

.introMonogram span{
  font-family: "Cormorant Garamond", serif;
  font-size: .55em;
  vertical-align: middle;
  margin: 0 8px;
  color: var(--gold);
}

.introNames{
  margin: 0 0 24px;
  font-family: "Great Vibes", cursive;
  font-weight: 400;
  font-size: clamp(34px, 4vw, 46px);
  color: var(--gold);
}

.introCountdown{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  max-width: 880px;
  margin: 0 auto 24px;
}

.introBox{
  background: rgba(255,255,255,.75);
  border: 1px solid rgba(27,27,27,.14);
  border-radius: 14px;
  padding: 18px 10px;
}

.introNum{
  font-family: "Cormorant Garamond", serif;
  font-size: 34px;
  font-weight: 600;
  color: rgba(27,27,27,.90);
}

.introLbl{
  margin-top: 6px;
  font-size: 14px;
  color: rgba(27,27,27,.68);
}

.introBtn{
  margin-top: 6px;
  padding: 14px 22px;
  font-size: 15px;
}

/* ===== RSVP FULL PAGE ===== */
.rsvpPage{
  padding: 90px 0;
  background:
    radial-gradient(900px 520px at 50% -10%, rgba(255,214,208,.30), rgba(255,214,208,0)),
    linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.55));
}

.rsvpWrap{
  width: min(1120px, calc(100% - 44px));
  margin: 0 auto;
}

.rsvpHead{
  text-align: center;
  margin-bottom: 26px;
}

.rsvpTitle{
  margin: 0;
  font-family: "Great Vibes", cursive;
  font-weight: 400;
  font-size: clamp(46px, 6vw, 72px);
  color: var(--gold);
  letter-spacing: .02em;
}

.rsvpOrnament{
  margin-top: 8px;
  font-family: "Cormorant Garamond", serif;
  font-size: 26px;
  color: rgba(27,27,27,.55);
}

.rsvpForm{
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(27,27,27,.10);
  border-radius: 18px;
  box-shadow: 0 20px 70px rgba(0,0,0,.10);
  padding: 26px;
}

.grid2{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.field label{
  display:block;
  font-size: 13px;
  font-weight: 600;
  color: rgba(27,27,27,.72);
  margin: 0 0 8px;
}

.field input,
.field textarea{
  width:100%;
  border: 1px solid rgba(27,27,27,.14);
  background: rgba(255,255,255,.66);
  border-radius: 999px;
  padding: 14px 16px;
  font-size: 15px;
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.field textarea{
  border-radius: 18px;
  resize: vertical;
  min-height: 140px;
}

.field input:focus,
.field textarea:focus{
  border-color: rgba(255,214,208,.90);
  box-shadow: 0 0 0 4px rgba(255,214,208,.25);
  background: rgba(255,255,255,.86);
}

.block{
  margin: 16px 0 18px;
  padding: 16px 14px;
  border: 1px solid rgba(27,27,27,.10);
  border-radius: 18px;
  background: rgba(255,255,255,.46);
}

.blockTitle{
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-weight: 600;
  color: rgba(27,27,27,.82);
  margin-bottom: 12px;
}

.toggleRow{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.toggleCard{
  flex: 0 0 auto;
  min-width: 120px;
  border: 1px solid rgba(27,27,27,.16);
  background: rgba(255,255,255,.66);
  border-radius: 16px;
  padding: 14px 18px;
  cursor:pointer;
  display:flex;
  flex-direction: column;
  align-items:center;
  justify-content:center;
  gap: 10px;
  transition: transform .10s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.toggleCard:hover{transform: translateY(-1px);}

.toggleIcon{
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display:grid;
  place-items:center;
  border: 2px solid rgba(27,27,27,.26);
  color: rgba(27,27,27,.72);
  font-weight: 700;
  font-size: 16px;
}

.toggleText{
  font-size: 14px;
  font-weight: 600;
  color: rgba(27,27,27,.78);
}

.toggleCard.is-active{
  border-color: rgba(255,214,208,.95);
  box-shadow: 0 0 0 4px rgba(255,214,208,.22);
  background: rgba(255,255,255,.88);
}

.toggleCard.is-active .toggleIcon{
  border-color: rgba(255,214,208,1);
  color: rgba(27,27,27,.92);
}

.field--inline{margin-top: 14px;}

.sendRow{
  margin-top: 18px;
  display:flex;
  justify-content:center;
}

.btnSend{
  border: 0;
  border-radius: 999px;
  padding: 14px 26px;
  background: #111;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor:pointer;
  transition: transform .10s ease, filter .18s ease;
}

.btnSend:hover{
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.rsvpNote{
  margin: 14px 0 0;
  text-align:center;
  font-size: 13px;
  color: rgba(27,27,27,.64);
}

/* ===== FOOTER ===== */
.footer{
  border-top: 1px solid var(--line);
  padding: 12px 0;
  background: var(--surface2);
}

.footer__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color: var(--muted);
}

.footer__left,
.footer__right{
  margin:0;
  font-size: 14px;
  line-height: 1.3;
}

.footer__right{white-space:nowrap;}

@media (max-width: 720px){
  .footer__inner{justify-content:center;text-align:center;}
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px){
  .introCountdown{grid-template-columns: repeat(2, minmax(0, 1fr));}
}

@media (max-width: 820px){
  .grid2{grid-template-columns: 1fr;}
  .toggleCard{min-width: 140px;}
  .invParents{flex-direction:column;}
  .invParent{width:100%; text-align:center !important;}
}

@media (max-width: 720px){
  .menu{display:none}
  .menuBtn{display:inline-flex}
  .menu.menu--open{
    display:flex;
    position:absolute;
    left: 12px;
    right: 12px;
    top: 56px;
    flex-direction:column;
    gap:10px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px;
    box-shadow: var(--shadow);
  }
}

@media (max-width: 520px){
  .rsvpForm{padding: 18px;}
  .toggleRow{gap: 10px;}
  .toggleCard{min-width: 46%; padding: 12px 14px;}
}

/* ===== Animations ===== */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* ===== Honeypot ===== */
.hp{
  position:absolute;
  left:-9999px;
  width:1px;height:1px;
  opacity:0;
  pointer-events:none;
}