/* Miyah — pages publiques (accueil, légales, invitation, partage, confirmations).
   Même identité que l'app : Nunito, papier chaud + lagon. */
@font-face { font-family: "Nunito"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/nunito-400.ttf") format("truetype"); }
@font-face { font-family: "Nunito"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/nunito-600.ttf") format("truetype"); }
@font-face { font-family: "Nunito"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/nunito-700.ttf") format("truetype"); }

:root {
  --paper: #fbf5ee;
  --paper-deep: #f3e9dd;
  --card: #ffffff;
  --line: #e8ddd0;
  --ink: #1c1917;
  --soft: #57534e;
  --faint: #78716c;
  --lagoon: #0f766e;
  --lagoon-deep: #0b5f59;
  --lagoon-ink: #083f3b;
  --lagoon-soft: #dcefeb;
  --bronze: #b4652f;
  --danger: #9b2c3a;
  --danger-soft: #f8ebe6;
  --radius: 1.1rem;
  --shadow: 0 1px 2px rgba(28, 25, 23, 0.05), 0 8px 24px rgba(28, 25, 23, 0.06);
  --font: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}
main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1.25rem 1.15rem 3rem;
}
h1 { font-size: 2rem; line-height: 1.15; font-weight: 700; letter-spacing: -0.015em; margin: 0.3rem 0 0.8rem; }
h2 { font-size: 1.25rem; line-height: 1.3; font-weight: 700; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.0625rem; line-height: 1.3; font-weight: 700; margin: 0 0 0.3rem; }
p, li { font-size: 1.0625rem; }
p { margin: 0 0 0.9rem; }
ul, ol { padding-left: 1.3rem; }
li { margin: 0.25rem 0; }
a { color: var(--lagoon); text-underline-offset: 0.15em; }
a:hover { color: var(--lagoon-deep); }
code { font-family: var(--mono); font-size: 0.88em; background: var(--paper-deep); padding: 0.05em 0.35em; border-radius: 0.35rem; }
.kicker { margin: 0; letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.75rem; font-weight: 700; color: var(--lagoon); }

/* ── Barre du haut : marque à gauche, langue à droite ── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1.75rem;
}
.topbar .brand { margin: 0; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; margin: 0 0 1.25rem; text-decoration: none; color: var(--ink); }
.brand img { width: 2.5rem; height: 2.5rem; border-radius: 50%; display: block; box-shadow: 0 0 0 1px var(--line); background: var(--card); }
.brand span { font-size: 1.2rem; font-weight: 700; letter-spacing: 0.01em; color: var(--ink); }

/* Sélecteur de langue : une pastille segmentée, jamais des cartes. */
.lang-switch {
  display: inline-flex;
  flex-direction: row;
  gap: 0.15rem;
  margin: 0 0 1.25rem auto;
  padding: 0.2rem;
  width: max-content;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.topbar .lang-switch { margin: 0; }
main > .lang-switch { display: flex; }
.lang-switch a {
  display: block;
  text-decoration: none;
  color: var(--soft);
  background: transparent;
  border: 0;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
}
.lang-switch a:hover { color: var(--ink); }
.lang-switch a[aria-current="true"] {
  color: var(--card);
  background: var(--lagoon);
}

/* ── Liens du bas de page (Confidentialité, Assistance…) ── */
nav:not(.lang-switch) {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  margin: 2.5rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line);
}
nav:not(.lang-switch) a {
  text-decoration: none;
  color: var(--soft);
  font-size: 0.9375rem;
  font-weight: 600;
}
nav:not(.lang-switch) a:hover { color: var(--lagoon); text-decoration: underline; }

/* ── Contenu ── */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9375rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0.6rem 0 1rem;
}
th, td { text-align: left; vertical-align: top; padding: 0.65rem 0.8rem; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
th { background: var(--paper-deep); font-weight: 700; color: var(--soft); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.05em; }
.note { color: var(--soft); font-size: 0.9375rem; }

/* ── Formulaires ── */
form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin: 1rem 0 0.4rem;
  padding: 1.25rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.field { display: flex; flex-direction: column; gap: 0.35rem; min-width: 0; }
.field label { font-size: 0.9375rem; font-weight: 700; color: var(--ink); }
input, select, textarea {
  width: 100%;
  min-height: 3rem;
  font: inherit;
  font-weight: 400;
  font-size: 1.0625rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 0.7rem 0.85rem;
}
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2357534e' d='M1.4.6 6 5.2 10.6.6 12 2 6 8 0 2z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.2rem;
}
textarea { min-height: 8.5rem; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--lagoon);
  background: var(--card);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.18);
}
.hint { font-weight: 500; color: var(--faint); }
.form-note, .form-error { margin: 0.7rem 0 0; padding: 0.75rem 0.9rem; border-radius: 0.75rem; }
.form-note { background: var(--lagoon-soft); color: var(--lagoon-ink); }
.form-error { background: var(--danger-soft); color: var(--danger); }
.hp { position: absolute; left: -10000px; height: 0; overflow: hidden; }
[data-lang-panel][hidden], [hidden] { display: none !important; }

/* ── Boutons : plein lagon, ou foncé ; jamais blanc sur fond clair ── */
button, .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 3rem;
  font: inherit;
  font-weight: 700;
  font-size: 1.0625rem;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background: var(--lagoon);
  border: 1.5px solid var(--lagoon);
  border-radius: 999px;
  padding: 0.7rem 1.25rem;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(11, 95, 89, 0.25);
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, transform 0.15s;
}
button:hover, .btn:hover { background: var(--lagoon-deep); border-color: var(--lagoon-deep); color: #fff; }
button:active, .btn:active { transform: translateY(1px); }
button:focus-visible, .btn:focus-visible, a:focus-visible { outline: 3px solid rgba(15, 118, 110, 0.4); outline-offset: 2px; }
button:disabled { opacity: 0.6; cursor: default; }
.btn.alt, button.alt {
  color: var(--lagoon-ink);
  background: var(--lagoon-soft);
  border-color: var(--lagoon-soft);
  box-shadow: none;
}
.btn.alt:hover, button.alt:hover { color: var(--lagoon-ink); background: #c9e6e0; border-color: #c9e6e0; }
.btn.dark {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}
.btn.dark:hover { background: #33302d; border-color: #33302d; color: #fff; }
.btn svg { flex: none; }

/* ── Accueil ── */
body.home main { max-width: 64rem; padding-top: 1.1rem; }
.hero {
  display: grid;
  gap: 2rem;
  align-items: center;
  padding: 1.5rem 0 2.5rem;
}
.hero h1 { font-size: 2.35rem; margin: 0.5rem 0 1rem; }
.hero .lead { font-size: 1.1875rem; color: var(--soft); margin: 0 0 1.5rem; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.hero-actions .btn { width: auto; min-width: 11rem; }
.hero-more { margin: 1.1rem 0 0; font-size: 0.9375rem; color: var(--soft); }
.hero-more a { font-weight: 700; }
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 8% 10%;
  background: radial-gradient(closest-side, rgba(15, 118, 110, 0.18), transparent);
  filter: blur(6px);
}
.sheet {
  position: relative;
  width: 100%;
  max-width: 22rem;
  padding: 1.4rem 1.4rem 1.6rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  box-shadow: 0 2px 4px rgba(28, 25, 23, 0.04), 0 24px 48px rgba(28, 25, 23, 0.1);
}
.sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; margin: 0 0 1rem; }
.sheet-title { margin: 0; font-weight: 700; font-size: 1.0625rem; }
.sheet-meta { margin: 0; font-size: 0.8125rem; color: var(--faint); }
.sheet-key { flex: none; font-weight: 700; font-size: 0.8125rem; color: var(--lagoon-ink); background: var(--lagoon-soft); border-radius: 999px; padding: 0.2rem 0.65rem; }
.sheet-section { margin: 0.9rem 0 0.35rem; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--bronze); }
.sheet-line { margin: 0; font-size: 1rem; line-height: 1.25; }
.sheet-line + .sheet-line { margin-top: 0.55rem; }
.sheet-chords { display: block; font-family: var(--mono); font-size: 0.8125rem; font-weight: 700; color: var(--lagoon); white-space: pre; }

.features {
  display: grid;
  gap: 1rem;
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
}
.feature {
  margin: 0;
  padding: 1.25rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.feature p { margin: 0; font-size: 0.975rem; color: var(--soft); }
.feature-icon {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 0 0.8rem;
  color: var(--lagoon);
  background: var(--lagoon-soft);
  border-radius: 0.8rem;
}
.section-title { margin: 3rem 0 1rem; font-size: 1.5rem; letter-spacing: -0.01em; }
.steps { display: grid; gap: 0.8rem; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li {
  position: relative;
  margin: 0;
  padding: 1rem 1.1rem 1rem 3.4rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 1rem;
  color: var(--soft);
  counter-increment: step;
}
.steps li strong { display: block; color: var(--ink); }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 1rem;
  top: 1rem;
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  color: #fff;
  background: var(--lagoon);
  border-radius: 50%;
}
.cta-band {
  margin: 3rem 0 0;
  padding: 1.75rem 1.5rem;
  color: #fff;
  background: linear-gradient(135deg, var(--lagoon-deep), var(--lagoon));
  border-radius: 1.5rem;
}
.cta-band h2 { margin: 0 0 0.4rem; color: #fff; }
.cta-band p { margin: 0 0 1.2rem; color: rgba(255, 255, 255, 0.85); }
.cta-band .btn { width: auto; }
.cta-band .btn.light { color: var(--lagoon-ink); background: #fff; border-color: #fff; }
.cta-band .btn.light:hover { background: var(--lagoon-soft); border-color: var(--lagoon-soft); }

/* ── Pages légales : une carte de lecture ── */
body:not(.landing):not(.home) main > div[data-lang-panel] {
  padding: 1.75rem 1.5rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
}
body:not(.landing):not(.home) main > div[data-lang-panel] > h2 {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
body:not(.landing):not(.home) main > div[data-lang-panel] table { box-shadow: none; }
body:not(.landing):not(.home) main > div[data-lang-panel] > nav:not(.lang-switch) { margin-top: 2rem; }

/* ── Pages d'atterrissage : invitation, partage, confirmations ── */
body.landing { background: radial-gradient(120% 60% at 50% 0%, var(--lagoon-soft), var(--paper) 60%); min-height: 100vh; }
body.landing main { max-width: 27rem; padding: 2.75rem 1.15rem 3rem; text-align: center; }
body.landing .brand { display: flex; flex-direction: column; gap: 0.55rem; margin-bottom: 1.5rem; }
body.landing .brand img { width: 5rem; height: 5rem; box-shadow: 0 0 0 1px var(--line), 0 8px 24px rgba(15, 118, 110, 0.18); }
body.landing .brand span { font-size: 1.75rem; }
body.landing h1 { font-size: 1.375rem; margin: 0 0 0.5rem; }
.lead { margin: 0.2rem 0 0; color: var(--soft); }
.meta { margin: 0; color: var(--soft); }
.step {
  margin-top: 1.1rem;
  padding: 1.25rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}
.step.hint { border-color: var(--lagoon); box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.14); font-weight: inherit; color: inherit; }
.step h2 { margin: 0 0 0.25rem; font-size: 1.0625rem; }
.step p { margin: 0.2rem 0 0; color: var(--soft); font-size: 0.9375rem; }
.step .btn, .step button { margin-top: 0.9rem; }
.code {
  margin: 0.6rem 0 0;
  padding: 0.75rem 0.9rem;
  font-family: var(--mono);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--lagoon-ink);
  background: var(--lagoon-soft);
  border-radius: 0.75rem;
  overflow-wrap: anywhere;
  user-select: all;
}
.stores { display: flex; gap: 0.6rem; margin-top: 0.9rem; }
.stores .btn { margin-top: 0; font-size: 0.9375rem; }
body.landing .stores .btn.alt { color: #fff; background: var(--ink); border-color: var(--ink); }
body.landing .stores .btn.alt:hover { background: #33302d; border-color: #33302d; }
body.landing main > .btn { margin-top: 1.1rem; }
.soft { margin: 1rem 0 0; color: var(--soft); font-size: 0.9375rem; }
.status { margin: 0.4rem 0 0; font-size: 1.0625rem; color: var(--soft); }
.status.ok { color: var(--lagoon-deep); font-weight: 700; }
.status.bad { color: var(--danger); font-weight: 600; }
.notice {
  margin-top: 1.1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  color: var(--ink);
  font-size: 0.9375rem;
}
.notice .btn, .notice button { margin-top: 0.8rem; }
.links { margin-top: 1.4rem; font-size: 0.9375rem; }

@media (min-width: 720px) {
  main { padding: 2rem 1.5rem 3.5rem; }
  h1 { font-size: 2.25rem; }
  form { padding: 1.5rem; }
  body:not(.landing):not(.home) main > div[data-lang-panel] { padding: 2.25rem 2.5rem 2rem; }
  .hero { grid-template-columns: 1.15fr 1fr; padding: 2.5rem 0 3.5rem; }
  .hero h1 { font-size: 3rem; }
  .features { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .cta-band { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 2.25rem 2.5rem; }
  .cta-band p { margin: 0; }
  .cta-band .actions { display: flex; flex: none; gap: 0.6rem; }
}
@media (max-width: 719px) {
  .hero-actions .btn { flex: 1 1 10rem; min-width: 0; }
  .cta-band .actions { display: grid; gap: 0.6rem; }
  .cta-band .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

.copyright{margin:14px 0 0;text-align:center;font-size:.82rem;color:var(--muted,#8a7f75);letter-spacing:.02em}