/*
 * S.Y.G ENERGY - Site Web Professionnel
 * Thème: Luxe Parisien - Maison de Couture
 * Palette: Deep Noir (#050505), Ivory Silk (#F9F9F9), Royal Gold (#D4AF37)
 * Typographie: Didot/Bodoni (titres), Montserrat (corps), Lato (secondaire)
 * Normes: WCAG 2.1 AA, Material Design 3
 * Créé: 2025
 */

/* ============================================
   VARIABLES CSS & THÈME DE COULEURS
   ============================================ */

:root {
  /* Couleurs principales - Mode Clair (Thème Luxe Parisien) */
  --color-deep-noir: #050505;
  --color-ivory-silk: #F9F9F9;
  --color-royal-gold: #D4AF37;
  --color-royal-gold-light: #E8C969;
  --color-royal-gold-dark: #B8941F;

  /* Couleurs secondaires */
  --color-white: #FFFFFF;
  --color-charcoal: #1A1A1A;
  --color-gray-light: #E8E8E8;
  --color-gray-medium: #888888;
  --color-dark-gray: #2A2A2A;

  /* Typographie */
  --font-heading: 'Didot', 'Bodoni MT', 'Bodoni', 'Times New Roman', serif;
  --font-body: 'Montserrat', 'Helvetica Neue', 'Arial', sans-serif;
  --font-secondary: 'Lato', 'Helvetica Neue', 'Arial', sans-serif;

  /* Espacement */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15), 0 10px 10px rgba(0, 0, 0, 0.04);

  /* Bordures */
  --border-thin: 0.5px solid var(--color-gray-light);
  --border-gold: 1px solid var(--color-royal-gold);

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-popover: 500;
  --z-tooltip: 600;
}

/* Mode Sombre */
[data-theme="dark"] {
  --color-deep-noir: #050505;
  --color-ivory-silk: #1A1A1A;
  --color-white: #0A0A0A;
  --color-charcoal: #F5F5F5;
  --color-gray-light: #2A2A2A;
  --color-gray-medium: #B0B0B0;
  --color-dark-gray: #E8E8E8;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-charcoal);
  background-color: var(--color-white);
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

[data-theme="dark"] body {
  color: var(--color-gray-medium);
  background-color: var(--color-deep-noir);
}

/* ============================================
   MATERIAL SYMBOLS
   ============================================ */

.material-symbol {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHIE
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-deep-noir);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
  color: var(--color-ivory-silk);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h5 { font-size: clamp(1rem, 1.5vw, 1.5rem); }
h6 { font-size: 1rem; }

p {
  font-family: var(--font-secondary);
  margin-bottom: var(--spacing-md);
  color: inherit;
}

a {
  color: var(--color-royal-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover, a:focus {
  color: var(--color-royal-gold-dark);
  text-decoration: underline;
  text-decoration-thickness: 0.5px;
  text-underline-offset: 3px;
}

/* ============================================
   CONTENEURS & LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-narrow {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-4xl) 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: var(--spacing-3xl) 0;
  }
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background-color: rgba(249, 249, 249, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: var(--border-thin);
  transition: all var(--transition-normal);
}

[data-theme="dark"] .header {
  background-color: rgba(5, 5, 5, 0.95);
  border-bottom-color: var(--color-dark-gray);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  max-width: 1400px;
  margin: 0 auto;
}

.header-logo {
  flex-shrink: 0;
}

.header-logo img,
.header-logo svg {
  display: block;
  width: auto;
  height: 60px;
}

@media (min-width: 768px) {
  .header-logo img,
  .header-logo svg {
    height: 70px;
  }
}

/* Navigation */
.nav {
  display: none;
}

@media (min-width: 1024px) {
  .nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-charcoal);
  text-decoration: none;
  letter-spacing: 0.05em;
  position: relative;
  padding: var(--spacing-xs) 0;
}

[data-theme="dark"] .nav-link {
  color: var(--color-ivory-silk);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 0.5px;
  background-color: var(--color-royal-gold);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link:focus::after {
  width: 100%;
}

.nav-link:hover, .nav-link:focus {
  color: var(--color-royal-gold);
  text-decoration: none;
}

.nav-link.active {
  color: var(--color-royal-gold);
}

.nav-link.active::after {
  width: 100%;
}

/* Actions du header */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Toggle Thème */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: var(--border-thin);
  border-radius: 50%;
  background-color: transparent;
  color: var(--color-charcoal);
  cursor: pointer;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .theme-toggle {
  color: var(--color-ivory-silk);
  border-color: var(--color-dark-gray);
}

.theme-toggle:hover, .theme-toggle:focus {
  background-color: var(--color-royal-gold);
  color: var(--color-white);
  border-color: var(--color-royal-gold);
}

.theme-toggle .material-symbol {
  font-size: 1.25rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--spacing-sm);
  background: none;
  border: none;
  cursor: pointer;
}

@media (min-width: 1024px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 0.5px;
  background-color: var(--color-charcoal);
  transition: all var(--transition-normal);
}

[data-theme="dark"] .mobile-menu-toggle span {
  background-color: var(--color-ivory-silk);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: var(--z-fixed);
  overflow-y: auto;
}

[data-theme="dark"] .mobile-menu {
  background-color: var(--color-deep-noir);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  list-style: none;
}

.mobile-menu-link {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-charcoal);
  text-decoration: none;
  padding: var(--spacing-sm) 0;
  border-bottom: var(--border-thin);
}

[data-theme="dark"] .mobile-menu-link {
  color: var(--color-ivory-silk);
  border-bottom-color: var(--color-dark-gray);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-bg img,
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(3px);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(5, 5, 5, 0.3), rgba(5, 5, 5, 0.5));
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  padding: var(--spacing-3xl) var(--spacing-lg);
  max-width: 900px;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 400;
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero-subtitle {
  font-family: var(--font-secondary);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-xl);
}

/* ============================================
   BOUTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border: 0.5px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn:focus-visible {
  outline: 2px solid var(--color-royal-gold);
  outline-offset: 2px;
}

.btn-primary {
  background-color: var(--color-royal-gold);
  color: var(--color-white);
  border-color: var(--color-royal-gold);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-royal-gold-dark);
  border-color: var(--color-royal-gold-dark);
  color: var(--color-white);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--color-white);
  color: var(--color-deep-noir);
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-royal-gold);
  border-color: var(--color-royal-gold);
}

.btn-outline:hover, .btn-outline:focus {
  background-color: var(--color-royal-gold);
  color: var(--color-white);
  text-decoration: none;
}

.btn-text {
  background-color: transparent;
  color: var(--color-charcoal);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
}

[data-theme="dark"] .btn-text {
  color: var(--color-ivory-silk);
}

.btn-text:hover, .btn-text:focus {
  color: var(--color-royal-gold);
  text-decoration: none;
  background-color: transparent;
}

.btn-gold {
  background-color: var(--color-royal-gold);
  color: var(--color-white);
  animation: pulse-gold 2s infinite;
}

@keyframes pulse-gold {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(212, 175, 55, 0);
  }
}

/* ============================================
   CARTES
   ============================================ */

.card {
  background-color: var(--color-white);
  border: var(--border-thin);
  border-radius: 2px;
  overflow: hidden;
  transition: all var(--transition-normal);
}

[data-theme="dark"] .card {
  background-color: var(--color-dark-gray);
  border-color: var(--color-gray-light);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-royal-gold);
}

.card-image {
  position: relative;
  width: 100%;
  padding-top: 66.67%;
  overflow: hidden;
}

.card-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--spacing-xl);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.card-description {
  font-family: var(--font-secondary);
  font-size: 0.9375rem;
  color: var(--color-gray-medium);
  margin-bottom: var(--spacing-md);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-royal-gold);
}

/* ============================================
   GRILLES
   ============================================ */

.grid {
  display: grid;
  gap: var(--spacing-xl);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   SECTIONS SPÉCIFIQUES
   ============================================ */

/* Section avec fond image */
.section-with-bg {
  position: relative;
  background-color: var(--color-ivory-silk);
}

[data-theme="dark"] .section-with-bg {
  background-color: var(--color-dark-gray);
}

.section-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.section-bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(3px);
}

.section-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(249, 249, 249, 0.85);
}

[data-theme="dark"] .section-bg-overlay {
  background-color: rgba(10, 10, 10, 0.85);
}

.section-content {
  position: relative;
  z-index: 1;
}

/* Section Services */
.service-card {
  text-align: center;
  padding: var(--spacing-2xl);
  background-color: var(--color-white);
  border: var(--border-thin);
  transition: all var(--transition-normal);
}

[data-theme="dark"] .service-card {
  background-color: var(--color-dark-gray);
}

.service-card:hover {
  border-color: var(--color-royal-gold);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 2rem;
  margin: 0 auto var(--spacing-lg);
  color: var(--color-royal-gold);
}

/* Section À Propos */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: auto;
  border: var(--border-thin);
}

/* ============================================
   FORMULAIRES
   ============================================ */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-charcoal);
  letter-spacing: 0.05em;
}

[data-theme="dark"] .form-label {
  color: var(--color-ivory-silk);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-secondary);
  font-size: 1rem;
  color: var(--color-charcoal);
  background-color: var(--color-white);
  border: var(--border-thin);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-textarea,
[data-theme="dark"] .form-select {
  color: var(--color-gray-medium);
  background-color: var(--color-dark-gray);
  border-color: var(--color-gray-light);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: var(--color-gray-medium);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-royal-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-error {
  font-size: 0.875rem;
  color: #DC2626;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--color-gray-medium);
}

/* ============================================
   PIED DE PAGE
   ============================================ */

.footer {
  background-color: var(--color-deep-noir);
  color: var(--color-gray-medium);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

@media (max-width: 1024px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  max-width: 350px;
}

.footer-logo {
  margin-bottom: var(--spacing-md);
}

.footer-logo img,
.footer-logo svg {
  height: 50px;
  width: auto;
}

.footer-tagline {
  font-family: var(--font-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  font-family: var(--font-secondary);
  font-size: 0.9375rem;
  color: var(--color-gray-medium);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-link:hover, .footer-link:focus {
  color: var(--color-royal-gold);
  text-decoration: none;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer-contact-icon {
  font-size: 1.25rem;
  color: var(--color-royal-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: var(--border-thin);
  border-top-color: rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom-text {
  font-family: var(--font-secondary);
  font-size: 0.875rem;
}

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-lg);
}

/* ============================================
   ACCESSIBILITÉ
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--color-royal-gold);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-royal-gold);
  outline-offset: 2px;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background-color: var(--color-royal-gold);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  z-index: var(--z-modal);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-up {
  animation: slideUp 0.6s ease-out;
}

/* ============================================
   UTILITAIRES
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--spacing-sm); }
.pt-2 { padding-top: var(--spacing-md); }
.pt-3 { padding-top: var(--spacing-lg); }
.pt-4 { padding-top: var(--spacing-xl); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--spacing-sm); }
.pb-2 { padding-bottom: var(--spacing-md); }
.pb-3 { padding-bottom: var(--spacing-lg); }
.pb-4 { padding-bottom: var(--spacing-xl); }

/* ============================================
   MAP GOOGLE
   ============================================ */

.map-container {
  width: 100%;
  height: 400px;
  border: var(--border-thin);
  overflow: hidden;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================
   PAGE MENTIONS LÉGALES
   ============================================ */

.legal-list {
  list-style: none;
  padding: 0;
}

.legal-list li {
  padding: var(--spacing-md) 0;
  border-bottom: var(--border-thin);
}

.legal-list dt {
  font-family: var(--font-heading);
  font-weight: 400;
  color: var(--color-royal-gold);
  margin-bottom: var(--spacing-xs);
}

.legal-list dd {
  margin-left: 0;
  color: var(--color-gray-medium);
}

/* ============================================
   IMPRESSION
   ============================================ */

@media print {
  .header,
  .footer,
  .btn,
  .theme-toggle {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }
}