:root,
[data-theme="nature-dark"] {
  --color-primary: #1b4332;
  --color-secondary: #2d6a4f;
  --color-accent: #52b788;
  --color-accent-light: #74c69d;
  --color-gold: #d4af37;
  --color-gold-hover: #b89728;
  --color-bg-dark: #09140e;
  --color-bg-surface: #112219;
  --color-card-bg: rgba(20, 40, 31, 0.85);
  --color-border: rgba(82, 183, 136, 0.2);
  --color-text: #f0fdf4;
  --color-text-muted: #95d5b2;
  --btn-gradient: linear-gradient(135deg, #2d6a4f, #1b4332);
  --body-bg-gradient: radial-gradient(at 0% 0%, rgba(45, 106, 79, 0.35) 0px, transparent 50%), radial-gradient(at 100% 100%, rgba(27, 67, 50, 0.4) 0px, transparent 50%);
}

/* Thème 1 (Original Carte Papier) */
[data-theme="card-original"] {
  --color-primary: #1b5e20;
  --color-secondary: #2e7d32;
  --color-accent: #388e3c;
  --color-accent-light: #4caf50;
  --color-gold: #7a1c36;
  --color-gold-hover: #5c1428;
  --color-bg-dark: #e8f5e9;
  --color-bg-surface: #ffffff;
  --color-card-bg: #ffffff;
  --color-border: #c8e6c9;
  --color-text: #1b381e;
  --color-text-muted: #4a6b4e;
  --btn-gradient: linear-gradient(135deg, #388e3c, #1b5e20);
  --body-bg-gradient: linear-gradient(180deg, #c8e6c9 0%, #e8f5e9 100%);
}

/* Thème 2: Blanc Épuré */
[data-theme="clean-white"] {
  --color-primary: #2e7d32;
  --color-secondary: #388e3c;
  --color-accent: #1b5e20;
  --color-accent-light: #2e7d32;
  --color-gold: #b27b16;
  --color-gold-hover: #8f620e;
  --color-bg-dark: #f0f4f1;
  --color-bg-surface: #ffffff;
  --color-card-bg: rgba(255, 255, 255, 0.95);
  --color-border: rgba(46, 125, 50, 0.2);
  --color-text: #1a2e1b;
  --color-text-muted: #49634e;
  --btn-gradient: linear-gradient(135deg, #388e3c, #1b5e20);
  --body-bg-gradient: radial-gradient(at 0% 0%, rgba(139, 195, 74, 0.15) 0px, transparent 50%), radial-gradient(at 100% 100%, rgba(76, 175, 80, 0.15) 0px, transparent 50%);
}

/* Thème 3: Terre & Minéral */
[data-theme="earth-stone"] {
  --color-primary: #2b3a30;
  --color-secondary: #3d4f43;
  --color-accent: #88a764;
  --color-accent-light: #a9c687;
  --color-gold: #d97736;
  --color-gold-hover: #b85f24;
  --color-bg-dark: #191e1a;
  --color-bg-surface: #232924;
  --color-card-bg: rgba(35, 41, 36, 0.85);
  --color-border: rgba(136, 167, 100, 0.22);
  --color-text: #f4f6f3;
  --color-text-muted: #b0bfb4;
  --btn-gradient: linear-gradient(135deg, #4d6355, #2b3a30);
  --body-bg-gradient: radial-gradient(at 0% 0%, rgba(136, 167, 100, 0.2) 0px, transparent 50%), radial-gradient(at 100% 100%, rgba(217, 119, 54, 0.15) 0px, transparent 50%);
}

/* Thème 4: Minimal Noir */
[data-theme="minimal-black"] {
  --color-primary: #111111;
  --color-secondary: #1a1a1a;
  --color-accent: #10b981;
  --color-accent-light: #34d399;
  --color-gold: #10b981;
  --color-gold-hover: #059669;
  --color-bg-dark: #050505;
  --color-bg-surface: #121212;
  --color-card-bg: rgba(18, 18, 18, 0.9);
  --color-border: rgba(255, 255, 255, 0.12);
  --color-text: #ffffff;
  --color-text-muted: #a1a1aa;
  --btn-gradient: linear-gradient(135deg, #059669, #047857);
  --body-bg-gradient: radial-gradient(at 0% 0%, rgba(16, 185, 129, 0.12) 0px, transparent 50%);
}

:root {
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--color-bg-dark);
  background-image: var(--body-bg-gradient);
  background-attachment: fixed;
  color: var(--color-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 20px 16px 60px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Theme Switcher Bar */
.theme-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: 30px;
  padding: 6px 12px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.theme-options {
  display: flex;
  gap: 4px;
  overflow-x: auto;
}

.theme-pill {
  padding: 4px 10px;
  border-radius: 20px;
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.theme-pill:hover {
  color: var(--color-text);
}

.theme-pill.active {
  background: var(--color-accent);
  color: #ffffff;
}

/* Profile Card */
.profile-card {
  background: var(--color-card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.2);
  position: relative;
  overflow: hidden;
}

.profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
}

.logo-wrapper {
  width: 96px;
  height: 96px;
  margin: 0 auto 16px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: #ffffff;
}

.company-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 4px;
}

.company-subtitle {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.slogan-badge {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  background: rgba(125, 125, 125, 0.08);
  border: 1px solid var(--color-border);
  border-radius: 30px;
  padding: 6px 14px;
  font-style: italic;
}

/* Quick Actions */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 20px;
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 6px;
  background: rgba(125, 125, 125, 0.08);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  transition: var(--transition);
}

.action-btn:hover {
  background: rgba(56, 142, 60, 0.2);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.action-icon {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* Save / Wallet Section */
.wallet-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 20px;
  background: var(--btn-gradient);
  color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.wallet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-wallet {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid rgba(125, 125, 125, 0.2);
}

.btn-apple-wallet {
  background: #000000;
  color: #ffffff;
}

.btn-apple-wallet:hover {
  background: #1f1f1f;
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.btn-google-wallet {
  background: #1f1f1f;
  color: #ffffff;
}

.btn-google-wallet:hover {
  background: #2d2d2d;
  border-color: #4285F4;
  transform: translateY(-2px);
}

/* Services & Sections */
.section-card {
  background: var(--color-card-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  box-shadow: 0 8px 25px -5px rgba(0, 0, 0, 0.15);
}

.section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent-light);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  background: rgba(125, 125, 125, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  color: var(--color-text);
  transition: var(--transition);
}

.service-item:hover {
  background: rgba(56, 142, 60, 0.12);
  border-color: var(--color-accent);
}

.service-icon {
  font-size: 1.1rem;
  line-height: 1;
}

/* Contact Details */
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.88rem;
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item:hover {
  color: var(--color-accent);
}

/* Footer Links */
.footer-links {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 10px;
  font-size: 0.8rem;
}

.footer-link {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--color-text);
  text-decoration: underline;
}

.footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 15px;
}