/* ── Fonts ──────────────────────────────────────────────────────────
   Futura & Avenir Next sont des polices système macOS/iOS.
   Les fallbacks couvrent Windows et Android.
──────────────────────────────────────────────────────────────────── */
:root {
  --font-display: 'Futura', 'Century Gothic', 'Trebuchet MS', sans-serif;
  --font-body:    'Avenir Next', 'Avenir', 'Gill Sans', 'Segoe UI', sans-serif;

  /* ── Palette de marque (invariante) ─── */
  --brand-light:   #F0F4F7;
  --brand-dark:    #0D1924;
  --brand-accent:  #F57B09;
  --brand-blue:    #186FCB;

  /* ── Mode clair (défaut) ────────────── */
  --bg:            #F0F4F7;
  --surface:       #FFFFFF;
  --surface-alt:   #F7F9FB;
  --border:        rgba(13, 25, 36, 0.12);
  --border-hover:  rgba(13, 25, 36, 0.30);
  --text:          #0D1924;
  --text-soft:     rgba(13, 25, 36, 0.60);
  --text-muted:    rgba(13, 25, 36, 0.40);
  --icon-stroke:   var(--brand-blue);
  --icon-bg:       rgba(24, 111, 203, 0.08);
  --icon-bg-hover: rgba(24, 111, 203, 0.14);
  --btn-save-text: #FFFFFF;
  --social-hover-border: var(--brand-blue);
  --social-hover-color:  var(--brand-blue);
  --social-hover-bg:     rgba(24, 111, 203, 0.06);
  --toggle-bg:     rgba(255, 255, 255, 0.95);
  --toggle-hover:  rgba(255, 255, 255, 1);
  --toggle-border: rgba(13, 25, 36, 0.25);
  --toggle-color:  var(--brand-dark);
  --toggle-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow:        0 4px 24px rgba(13, 25, 36, 0.08), 0 1px 4px rgba(13, 25, 36, 0.04);
}

/* ── Mode sombre ────────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg:            #0D1924;
  --surface:       #131f2d;
  --surface-alt:   #0f1a27;
  --border:        rgba(240, 244, 247, 0.09);
  --border-hover:  rgba(240, 244, 247, 0.25);
  --text:          #F0F4F7;
  --text-soft:     rgba(240, 244, 247, 0.65);
  --text-muted:    rgba(240, 244, 247, 0.38);
  --icon-stroke:   var(--brand-accent);
  --icon-bg:       rgba(245, 123, 9, 0.08);
  --icon-bg-hover: rgba(245, 123, 9, 0.15);
  --btn-save-text: var(--brand-dark);
  --social-hover-border: var(--brand-accent);
  --social-hover-color:  var(--brand-accent);
  --social-hover-bg:     rgba(245, 123, 9, 0.07);
  --toggle-bg:     rgba(240, 244, 247, 0.10);
  --toggle-hover:  rgba(240, 244, 247, 0.17);
  --toggle-border: rgba(240, 244, 247, 0.20);
  --toggle-color:  var(--brand-light);
  --toggle-shadow: 0 2px 8px rgba(0, 0, 0, 0.30);
  --shadow:        0 4px 32px rgba(0, 0, 0, 0.35), 0 1px 6px rgba(0, 0, 0, 0.20);
}

/* ── Reset ──────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Page ───────────────────────────────────────────────────────── */
html {
  color-scheme: light dark;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  transition: background 0.3s ease;
}

.vcard-root {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 16px 32px;
}

/* ── Toggle thème ────────────────────────────────────────────────── */
.theme-toggle {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--toggle-border);
  background: var(--toggle-bg);
  color: var(--toggle-color);
  cursor: pointer;
  box-shadow: var(--toggle-shadow);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: var(--toggle-hover);
  border-color: var(--brand-accent);
  outline: 2px solid var(--brand-accent);
  outline-offset: 2px;
}

.theme-toggle svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-sun  { display: none; }
.icon-moon { display: block; }

html[data-theme="dark"] .icon-sun  { display: block; }
html[data-theme="dark"] .icon-moon { display: none; }

/* ── Carte ───────────────────────────────────────────────────────── */
.card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
  animation: fadeUp 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card::before {
  content: '';
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-accent), #f9a155);
  border-radius: 20px 20px 0 0;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── En-tête ─────────────────────────────────────────────────────── */
.header {
  padding: 28px 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.logo-wrap {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-wrap img {
  width: 220px;
  height: auto;
  display: block;
  transition: opacity 0.25s;
}

.logo-clair  { display: none; }
.logo-sombre { display: block; }

html[data-theme="dark"] .logo-clair  { display: block; }
html[data-theme="dark"] .logo-sombre { display: none; }

.name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
  margin-top: 20px;
  text-transform: uppercase;
  transition: color 0.3s;
}

.title {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-soft);
  letter-spacing: 0.16em;
  text-transform: none;
}

/* ── Séparateur ──────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  border: none;
  transition: background 0.3s;
}

/* ── Coordonnées + réseaux — grille 2×2 ─────────────────────────── */
.contacts {
  padding: 14px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.contact-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 11px 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  background: var(--surface-alt);
  white-space: nowrap;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.contact-btn:hover,
.contact-btn:focus-visible {
  border-color: var(--social-hover-border);
  color: var(--social-hover-color);
  background: var(--social-hover-bg);
}

.contact-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ── CTA ─────────────────────────────────────────────────────────── */
.cta-section {
  padding: 14px 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.15s;
  border: 0.5px solid transparent;
  -webkit-tap-highlight-color: transparent;
  width: 100%;
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-website {
  background: transparent;
  border-color: var(--brand-accent);
  color: var(--brand-accent);
}

.btn-website:hover,
.btn-website:focus-visible {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  background: rgba(24, 111, 203, 0.05);
}

.btn-website svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ── QR Code (section cliquable) ─────────────────────────────────── */
.qr-section {
  padding: 14px 20px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.qr-section:hover {
  background: rgba(245, 123, 9, 0.04);
}

.qr-section:active .qr-wrap {
  transform: scale(0.97);
}

.qr-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}

.qr-section:hover .qr-label {
  color: var(--brand-accent);
}

.qr-wrap {
  background: #fff;
  border-radius: 12px;
  padding: 10px;
  border: 1.5px solid rgba(245, 123, 9, 0.30);
  display: inline-flex;
  transition: border-color 0.2s, transform 0.15s;
}

.qr-section:hover .qr-wrap {
  border-color: var(--brand-accent);
}

.qr-wrap img {
  display: block;
  width: clamp(100px, 28vh, 140px);
  height: clamp(100px, 28vh, 140px);
  border-radius: 5px;
}

.qr-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 260px;
  transition: color 0.3s;
}

/* Sur très petits écrans (hauteur ≤ 620px) : description masquée */
@media (max-height: 620px) {
  .qr-desc { display: none; }
  .header  { padding: 20px 28px 16px; }
  .logo-wrap { margin-bottom: 10px; }
  .logo-wrap img { width: 160px; }
}

/* ── Toast ────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(90px);
  background: var(--brand-accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: 30px;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
  white-space: nowrap;
  z-index: 100;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}