/* Invitation : rose poudré, prune, or — mêmes codes que l'affiche */
:root {
  --rose-50: #FFF6F8;
  --rose-100: #F8D9E1;
  --rose-300: #F2A7BC;
  --rose-500: #E58AA6;
  --framboise: #A83E64;
  --prune: #5B2140;
  --encre: #4A1A35;
  --or: #C9A15A;
  --or-fonce: #8A5A2B;
  --sauge: #8FAE8B;
  --blanc: #FFFFFF;
  --f-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --f-script: 'Great Vibes', 'Brush Script MT', cursive;
  --f-body: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--rose-100);
  color: var(--encre);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
}
img { max-width: 100%; }
[hidden] { display: none !important; }
a { color: var(--framboise); }
:focus-visible { outline: 3px solid var(--framboise); outline-offset: 2px; }

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding-block: 24px 48px;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card {
  background: var(--rose-50);
  border: 1px solid var(--or);
  border-radius: 20px;
  padding: 28px 24px;
}

/* En-tête */
.hero { position: relative; overflow: hidden; text-align: center; padding-block: 40px 64px; }
.hero .bouquet { position: absolute; width: 130px; height: 130px; pointer-events: none; }
.hero .bouquet.tl { top: -14px; left: -14px; }
.hero .bouquet.br { bottom: -14px; right: -14px; transform: rotate(180deg); }
.hero .noeud { width: 72px; height: 45px; display: block; margin: 0 auto 8px; }
.eyebrow { margin: 0; font-family: var(--f-display); font-style: italic; font-size: 1.4rem; color: var(--or-fonce); }
h1 {
  margin: 4px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(3.2rem, 14vw, 5rem);
  line-height: 1;
  color: var(--prune);
  letter-spacing: 1px;
}
.script { margin: 2px 0 0; font-family: var(--f-script); font-size: clamp(2rem, 9vw, 2.8rem); line-height: 1.15; color: var(--framboise); }
.coeur-sep { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 16px 0; }
.coeur-sep span { display: block; width: 60px; height: 1px; background: var(--rose-500); }
.lead { margin: 0 auto; max-width: 30ch; font-size: 1.05rem; text-wrap: balance; }
.parents { display: block; margin-bottom: 4px; font-family: var(--f-display); font-size: 1.7rem; font-weight: 700; line-height: 1.2; color: var(--prune); }

/* Compte à rebours */
.countdown { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 24px; }
.countdown div { background: var(--blanc); border: 1px solid var(--rose-300); border-radius: 12px; padding: 10px 4px; }
.countdown b { display: block; font-family: var(--f-display); font-size: 2rem; line-height: 1; color: var(--prune); font-variant-numeric: tabular-nums; }
.countdown small { font-size: 0.7rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--framboise); }
.countdown-done { margin-top: 20px; font-family: var(--f-display); font-size: 1.5rem; color: var(--prune); }

/* Sections */
h2 {
  margin: 0 0 16px;
  font-family: var(--f-display);
  font-size: 2rem;
  line-height: 1.1;
  color: var(--prune);
  text-wrap: balance;
}
.label { font-size: 0.75rem; font-weight: 600; letter-spacing: 2.5px; text-transform: uppercase; color: var(--framboise); }
.infos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.infos .full { grid-column: 1 / -1; }
.infos .val { display: block; font-family: var(--f-display); font-size: 1.5rem; font-weight: 600; line-height: 1.15; color: var(--prune); }
.programme { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.programme li { display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: baseline; }
.programme time { font-family: var(--f-display); font-size: 1.35rem; font-weight: 700; color: var(--framboise); font-variant-numeric: tabular-nums; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 22px;
  border: 0; border-radius: 999px;
  background: var(--prune); color: var(--blanc);
  font: 600 1rem var(--f-body); text-decoration: none; cursor: pointer;
}
.btn:hover { background: var(--framboise); }
.btn.ghost { background: transparent; color: var(--prune); border: 1.5px solid var(--prune); }
.btn.ghost:hover { background: var(--rose-100); }
.btn:disabled { opacity: 0.6; cursor: wait; }

/* Formulaires */
form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label, fieldset legend { font-weight: 500; font-size: 0.95rem; }
input[type=text], input[type=number], textarea, input[type=url], input[type=password] {
  width: 100%;
  font: inherit;
  color: var(--encre);
  background: var(--blanc);
  border: 1.5px solid var(--rose-300);
  border-radius: 12px;
  padding: 12px 14px;
}
input:focus, textarea:focus { border-color: var(--framboise); outline: none; box-shadow: 0 0 0 3px rgba(168, 62, 100, 0.18); }
textarea { min-height: 110px; resize: vertical; }
fieldset { border: 0; margin: 0; padding: 0; }
.choix { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 6px; }
.choix label {
  display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px;
  border: 1.5px solid var(--rose-300); border-radius: 12px; background: var(--blanc); cursor: pointer; text-align: center;
}
.choix input { position: absolute; opacity: 0; pointer-events: none; }
.choix input:checked + span { font-weight: 600; }
.choix label:has(input:checked) { border-color: var(--prune); background: var(--rose-100); }
.choix label:has(input:focus-visible) { outline: 3px solid var(--framboise); outline-offset: 2px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.notice { margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--blanc); border: 1px solid var(--sauge); }
.notice.err { border-color: var(--framboise); color: var(--framboise); }

/* Livre d'or */
.messages { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.msg { background: var(--blanc); border-radius: 14px; padding: 14px 16px; border: 1px solid var(--rose-100); }
.msg p { margin: 0; white-space: pre-line; overflow-wrap: anywhere; }
.msg footer { margin-top: 6px; font-size: 0.85rem; font-weight: 600; color: var(--framboise); }
.vide { margin: 16px 0 0; color: var(--or-fonce); font-style: italic; }

/* Révélation */
.reveal { text-align: center; }
.reveal .attente { margin: 0; font-size: 1.05rem; }
.prenom {
  margin: 8px 0 0;
  font-family: var(--f-script);
  font-size: clamp(3.4rem, 16vw, 5.5rem);
  line-height: 1.1;
  color: var(--framboise);
  animation: eclore 1.6s cubic-bezier(.2, .8, .2, 1) both;
}
@keyframes eclore {
  from { opacity: 0; transform: scale(0.6); filter: blur(8px); }
  to { opacity: 1; transform: none; filter: none; }
}
.petales { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 50; }
.petale {
  position: absolute; top: -40px; width: 14px; height: 18px;
  border-radius: 70% 0 70% 0; background: var(--rose-300); opacity: 0.9;
  animation: tomber linear forwards;
}
@keyframes tomber { to { transform: translateY(110vh) rotate(540deg); } }

.pied { text-align: center; font-family: var(--f-display); font-style: italic; font-size: 1.3rem; color: var(--prune); margin: 8px 0 0; }

.acces { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.acces .btn { min-height: 44px; padding: 10px 18px; font-size: 0.9rem; }

@media (prefers-reduced-motion: reduce) {
  .prenom { animation: none; }
  .petales { display: none; }
}
@media (max-width: 420px) {
  .infos { grid-template-columns: 1fr; }
  .countdown b { font-size: 1.6rem; }
  .hero .bouquet { width: 96px; height: 96px; }
}