@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700;900&display=swap');

:root {
  /* PH Inspired Palette */
  --vm-bg-main: #000000;
  --vm-bg-sec: #1b1b1b;
  --vm-orange: #FF9900;
  --vm-white: #FFFFFF;
  --vm-gray: #999999;

  --container-width: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--vm-gray);
  background-color: var(--vm-bg-main);
  line-height: 1.5;
}

/* --- HEADER / NAV --- */
nav {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--header-height);
  background: var(--vm-bg-main);
  border-bottom: 2px solid var(--vm-bg-sec);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0 20px;
  max-width: var(--container-width);
  margin: 0 auto;
}

/* LOGO ORIGINAL (IMAGE + TEXTE) */
.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--vm-white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 15px;
  /* Espace entre logo image et texte */
}

.logo span {
  color: var(--vm-orange);
}

.logo img {
  border-radius: 50%;
  /* Garde le logo rond */
  object-fit: contain;
}

/* Language Switcher */
.lang-switch {
  display: flex;
  gap: 15px;
  align-items: center;
  margin-left: 20px;
}

.lang-switch a {
  color: #888;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.lang-switch a:hover,
.lang-switch a.active {
  color: var(--vm-orange);
}

/* TOP BAR STYLES (Restored & Fixed) */
.top-bar {
  background-color: var(--vm-bg-sec);
  border-bottom: 1px solid #333;
  padding: 8px 0;
  font-size: 0.9rem;
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  /* Force l'alignement horizontal sur PC */
}

.top-bar-contact {
  display: flex;
  gap: 20px;
}

.top-bar-contact a {
  color: #ccc;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-social {
  display: flex;
  gap: 15px;
}

.top-bar-social a {
  color: var(--vm-white);
  font-size: 1.1rem;
  transition: color 0.3s;
}

.top-bar-social a:hover {
  color: var(--vm-orange);
}

/* REFERENCES GRID (Harmonized) */
.references-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 50px;
  /* Plus d'espace pour respirer */
  padding: 20px 0;
}

/* Logo Placeholder (Rail Pub) */
.logo-placeholder {
  font-weight: 800;
  font-size: 1.2rem;
  color: #555;
  border: 2px solid #555;
  padding: 5px 10px;
  border-radius: 4px;
  white-space: nowrap;
}

.ref-item {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 160px;
  height: 100px;
  background: #ffffff;
  /* Fond blanc pour tout le monde */
  border-radius: 8px;
  /* Jolis coins arrondis */
  padding: 15px;
  /* Espace interne */
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  /* Légère ombre */
  transition: transform 0.3s;
}

.ref-item:hover {
  transform: translateY(-5px);
  /* Effet de levée au survol */
}

/* Images Normales (Sans filtres destructeurs) */
.ref-item img {
  max-height: 100% !important;
  /* Prend toute la hauteur disponible (padding déduit) */
  max-width: 100% !important;
  width: auto;
  object-fit: contain;
  filter: none;
  /* On garde les couleurs d'origine ! */
  opacity: 1;
}

/* Nav Desktop */
.nav-links {
  display: flex;
  gap: 25px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--vm-white);
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--vm-orange);
}

/* Boutons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--vm-orange);
  color: #000;
}

.btn-primary:hover {
  background: #ffad33;
  color: #000;
}

.btn-secondary {
  border: 2px solid var(--vm-orange);
  color: var(--vm-orange);
  background: transparent;
}

.btn-secondary:hover {
  background: var(--vm-orange);
  color: #000;
}

/* Hero Section Updated */
.hero {
  height: 100vh;
  /* Fond sobre et sombre */
  background: radial-gradient(circle at center, #222 0%, #000 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--vm-white);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 900px;
  z-index: 2;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease forwards 0.5s;
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 24px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 32px;
  color: #DDD;
}


/* Final CTA Section */
.cta-final {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--vm-orange), #cc7a00);
  /* Orange gradient pour puncher */
  color: var(--vm-white);
  text-align: center;
  /* Premier niveau de centrage */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.cta-final h2 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  text-align: center;
  width: 100%;
}

.cta-final p {
  font-size: 1.3rem;
  margin-bottom: 40px;
  text-align: center;
  width: 100%;
}

/* Services Updated */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: var(--vm-white);
  text-transform: uppercase;
}

.text-orange {
  color: var(--vm-orange);
}


/* Services Grid 3-Column */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* 3 colonnes strictes sur PC */
  gap: 20px;
}

/* CARTE SERVICE CLIQUABLE */
a.service-card {
  display: block;
  /* Important pour que le lien prenne toute la place */
  text-decoration: none;
  /* Pas de soulignement */
  color: inherit;
  /* Garde la couleur du texte */
  background: var(--vm-bg-sec);
  padding: 30px;
  border-radius: 5px;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
  /* Prépare la bordure */
  height: 100%;
  /* Uniformise la hauteur */
}

a.service-card h3 {
  color: var(--vm-white);
  /* Titre blanc */
  margin: 15px 0;
}

a.service-card p {
  color: #ccc;
}

a.service-card:hover {
  transform: translateY(-10px);
  background: #1a1a1a;
  /* Un peu plus clair au survol */
  border-bottom: 3px solid var(--vm-orange);
  /* Soulignement Orange */
  box-shadow: 0 10px 30px rgba(255, 102, 0, 0.1);
}

a.service-card .service-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  transition: transform 0.3s;
}

a.service-card:hover .service-icon {
  transform: scale(1.2);
}

/* Responsive pour Services : passe à 2 puis 1 colonne */
@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}


.service-card {
  background: var(--vm-bg-sec);
  padding: 30px;
  border-radius: 4px;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
}

.service-card:hover {
  background: #252525;
  border-bottom: 3px solid var(--vm-orange);
  transform: translateY(-5px);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  color: var(--vm-orange);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--vm-white);
  text-transform: uppercase;
  font-weight: 700;
}

.service-card p {
  color: var(--vm-gray);
}

/* Portfolio Updated */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 15px;
}

.portfolio-item {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  height: 250px;
  cursor: pointer;
  border: 1px solid #333;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  opacity: 0;
  transition: all 0.3s;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

/* Footer Updated */
.footer {
  background-color: var(--vm-bg-sec);
  color: var(--vm-gray);
  padding: 60px 0 20px;
  border-top: 2px solid #333;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.footer h3 {
  color: var(--vm-orange);
  margin-bottom: 24px;
  font-size: 1.2rem;
  text-transform: uppercase;
  font-weight: 700;
}

.footer-links li {
  list-style: none;
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--vm-gray);
  text-decoration: none;
  transition: 0.3s;
}

.footer-links a:hover {
  color: var(--vm-orange);
  padding-left: 5px;
}

/* Call to Action Button */
.btn-white {
  display: inline-block;
  background-color: var(--vm-white);
  color: var(--vm-orange);
  padding: 15px 30px;
  border-radius: 4px;
  /* Rounded corners */
  text-decoration: none;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  margin-top: 20px;
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
  background-color: #f0f0f0;
}

/* Animation Utils */
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Fixes */
.mobile-toggle {
  display: none;
  /* CACHÉ PAR DÉFAUT SUR PC */
  font-size: 1.8rem;
  color: var(--vm-white);
  cursor: pointer;
}

/* Responsive Fixes */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: row;
    /* Ordre normal */
    justify-content: space-between;
    /* Espace entre les éléments */
  }

  /* BURGER MENU (Gauche) */
  .mobile-toggle {
    display: block !important;
    order: -1;
    /* Passe en premier (Gauche) */
    margin-right: auto;
    /* Pousse les autres éléments (Logo) vers la droite */
  }

  /* LOGO (Droite) */
  .logo {
    order: 2;
    /* Passe après */
    margin-left: 0;
  }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    /* Caché à gauche */
    right: auto;
    background: #000;
    width: 80%;
    height: calc(100vh - var(--header-height));
    flex-direction: column;
    padding: 30px;
    border-right: 2px solid var(--vm-orange);
    transition: left 0.3s ease;
  }

  .nav-links.active {
    left: 0;
    /* Ouvert */
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    /* Stack on mobile */
    text-align: center;
  }

  /* TOP BAR MOBILE FIX */
  .top-bar {
    padding: 10px 0;
  }

  .top-bar-content {
    flex-direction: column;
    /* Empile contact et social */
    gap: 10px;
  }

  .top-bar-contact {
    flex-direction: column;
    /* Empile les numéros l'un sous l'autre */
    gap: 8px;
    align-items: center;
    width: 100%;
  }

  .top-bar-contact a {
    font-size: 1rem;
    /* Plus gros pour le doigt */
    background: rgba(255, 255, 255, 0.05);
    /* Petite zone de clic visuelle */
    padding: 5px 15px;
    border-radius: 20px;
    width: 100%;
    justify-content: center;
  }

  .top-bar-social {
    justify-content: center;
    padding-top: 5px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
  }
}