@font-face {
  font-family: "Italiana";
  src: url("fonts/Italiana-400normal-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Didact Gothic";
  src: url("fonts/DidactGothic-400normal-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

/* Palette du thème courbedame.fr (Colibri / Silverstorm) */
:root {
  --bg: rgb(238, 241, 245);
  --card: #ffffff;
  --ink: rgb(31, 31, 32);
  --ink-2: rgb(55, 55, 57);
  --muted: rgb(91, 91, 115);
  --line: rgb(174, 189, 216);
  --soft: rgb(132, 145, 167);
  --btn: rgb(55, 55, 57);
  --btn-ink: #ffffff;
  --ok: #2f6b4f;
  --err: #a3333d;
  --focus: rgb(91, 91, 115);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161617;
    --card: #1f1f20;
    --ink: rgb(238, 241, 245);
    --ink-2: rgb(218, 223, 232);
    --muted: rgb(174, 189, 216);
    --line: rgb(91, 91, 115);
    --soft: rgb(132, 145, 167);
    --btn: rgb(238, 241, 245);
    --btn-ink: rgb(31, 31, 32);
    --ok: #7fc8a4;
    --err: #f09ba3;
    --focus: rgb(174, 189, 216);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 24px 16px;
  background: var(--bg);
  color: var(--ink-2);
  font: 17px/1.55 "Didact Gothic", "Century Gothic", "Avenir Next", system-ui, sans-serif;
}

.card {
  width: 100%;
  max-width: 460px;
  background: var(--card);
  border-radius: 10px;
  padding: 36px 28px 30px;
  box-shadow: 0 1px 2px rgb(31 31 32 / 6%), 0 12px 40px rgb(31 31 32 / 8%);
}
@media (min-width: 640px) {
  .card { padding: 48px 44px 40px; }
}

.brand { text-align: center; margin-bottom: 22px; }
.eyebrow {
  margin: 0 0 2px;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}
h1, .h1 {
  margin: 0;
  font: 400 clamp(38px, 11vw, 52px)/1.05 "Italiana", Georgia, serif;
  color: var(--ink);
  letter-spacing: .02em;
}
.h2, .prose h1 {
  margin: 0 0 12px;
  font: 400 28px/1.2 "Italiana", Georgia, serif;
  color: var(--ink);
}

.lead { margin: 0 0 24px; text-align: center; color: var(--ink-2); }

.field { margin-bottom: 18px; }
label { display: block; }
.field > label { font-size: 15px; margin-bottom: 6px; color: var(--muted); }

input[type="email"] {
  width: 100%;
  font: inherit;
  font-size: 18px; /* ≥ 16px : pas de zoom automatique sur iOS */
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--card);
  color: var(--ink);
  transition: border-color .15s;
}
input[type="email"]::placeholder { color: var(--soft); opacity: .8; }
input[type="email"]:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px rgb(132 145 167 / 30%); }
input[aria-invalid="true"] { border-color: var(--err); }

.hint { min-height: 0; margin: 6px 0 0; font-size: 14px; color: var(--muted); }
.hint:empty { display: none; }
.hint button {
  font: inherit;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  text-decoration: underline;
  cursor: pointer;
}

.check {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: start;
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.45;
  cursor: pointer;
}
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--btn); }
.check.optional { font-size: 13.5px; color: var(--muted); }
.check em { font-style: normal; text-decoration: underline; text-underline-offset: 2px; }

/* Champ piège : invisible pour les humains, rempli par les robots */
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

button[type="submit"] {
  display: block;
  width: 100%;
  margin-top: 22px;
  padding: 14px 18px;
  font: inherit;
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--btn-ink);
  background: var(--btn);
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity .15s, transform .05s;
}
button[type="submit"]:hover { opacity: .9; }
button[type="submit"]:active { transform: translateY(1px); }
button[type="submit"]:disabled { opacity: .55; cursor: progress; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.status { margin: 14px 0 0; font-size: 15px; min-height: 1.4em; }
.status.is-error { color: var(--err); }
.status.is-ok { color: var(--ok); }

.fine { margin: 20px 0 0; font-size: 13px; text-align: center; color: var(--muted); }

a { color: inherit; text-underline-offset: 2px; }

.message { text-align: center; }
.message.is-ok .h2::before { content: "✓"; display: block; font-family: system-ui, sans-serif; font-size: 28px; color: var(--ok); margin-bottom: 6px; }
.message p { margin: 0 0 16px; }
.message form button[type="submit"] { margin-top: 8px; }

.button-link {
  display: inline-block;
  margin-top: 6px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  text-decoration: none;
}

.prose { font-size: 15.5px; }
.prose h2 { margin: 22px 0 6px; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 400; }
.prose p, .prose ul { margin: 0 0 10px; }
.prose ul { padding-left: 1.1em; }
.prose li { margin-bottom: 6px; }

.foot { font-size: 13px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.foot a { text-decoration: none; }
.foot a:hover { text-decoration: underline; }

.done { text-align: center; }
.done p { margin: 0 0 8px; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* Sélecteur de langue (coin de la carte) */
.card { position: relative; }
.lang-switch {
  position: absolute; top: 14px; right: 14px; display: flex; align-items: center; gap: 2px;
  font-size: 12.5px; letter-spacing: .06em; color: var(--muted);
}
.lang-switch svg { margin-right: 4px; opacity: .8; }
.lang-switch a { padding: 3px 6px; border-radius: 4px; text-decoration: none; color: var(--muted); }
.lang-switch a:hover { color: var(--ink); background: var(--bg); }
.lang-switch a[aria-current] { color: var(--ink); font-weight: 700; }
.lead p { margin: 0 0 10px; }
.lead p:last-child { margin-bottom: 0; }
.lead { margin-bottom: 24px; }
.optional { color: var(--soft); font-size: 13px; }
input[type="text"] {
  width: 100%; font: inherit; font-size: 18px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--card); color: var(--ink); transition: border-color .15s;
}
input[type="text"]::placeholder { color: var(--soft); opacity: .8; }
input[type="text"]:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px rgb(132 145 167 / 30%); }
.lang-switch + .brand { margin-top: 22px; }
input[type="text"][aria-invalid="true"] { border-color: var(--err); }