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

body {
  margin: 0;
  padding: 0;
  background-color: #141c26;
  font-family: 'Orbitron', Arial, sans-serif;
  color: #e6e6ee;
}

/* ===== NAVBAR ===== */
header {
  width: 100%;
  background: rgba(18,27,39,0.92);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  box-shadow: 0 1px 12px 0 #0008;
}

.navbar {
  display: flex;
  align-items: center;
  height: 60px;
  padding: 0 4vw;
}

.logo img {
  height: 38px;
  width: auto;
  margin-right: 24px;
  vertical-align: middle;
  content: url('background-image.jpg'); /* petit logo à gauche */
}

nav {
  display: flex;
  gap: 30px;
}

.nav-link {
  color: #e6e6ee;
  text-decoration: none;
  font-size: 1.14rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color 0.22s;
  padding: 3px 8px;
}

.nav-link.active,
.nav-link:hover {
  color: #51aaff;
}

/* ===== MAIN SECTIONS ===== */
main.main-bg {
  padding-top: 80px;
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.home-bg {
  background-image: url('home-bg.jpg');
}
.about-bg {
  background-color: #141c26; /* fond sombre cohérent */
}
.contact-bg {
  background-image: url('contact.jpg');
}

/* ===== BOX STYLING ===== */
.center-box {
  background: rgba(24,33,51,0.90);
  border-radius: 18px;
  margin: 7vh auto 0 auto;
  max-width: 520px;
  padding: 34px 30px 24px 30px;
  box-shadow: 0 4px 44px 0 #03102160;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo-img {
  width: 260px;
  max-width: 30vw;
  height: auto;
  margin-bottom: 20px;
}

.site-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-align: center;
}

.section-title {
  font-size: 1.26rem;
  font-weight: 700;
  margin-bottom: 15px;
  margin-top: 0;
  text-align: center;
}

.about-text,
.contact-text {
  font-size: 1.05rem;
  margin-bottom: 14px;
  text-align: center;
  line-height: 1.6;
}

.keyword {
  color: #51aaff;
  font-weight: bold;
}

.mail-link {
  color: #51aaff;
  text-decoration: underline;
  font-size: 1.03rem;
  word-break: break-word;
}

/* -- Taille de l'image sur la page About uniquement -- */
main.about-bg img {
  width: clamp(160px, 35vw, 280px);
  height: auto;
  display: block;
  margin: 0 auto 16px;
  max-width: 100%;
}


/* ===== RESPONSIVE ===== */
@media (max-width: 650px) {
  .navbar {
    padding: 0 2vw;
    height: 54px;
  }

  .logo img {
    height: 28px;
    margin-right: 10px;
  }

  nav {
    gap: 18px;
  }

  .nav-link {
    font-size: 0.99rem;
  }

  .center-box {
    padding: 18px 10px;
    max-width: 95vw;
  }

  .site-title {
    font-size: 1.2rem;
  }

  .section-title {
    font-size: 1.05rem;
  }

  .about-text,
  .contact-text {
    font-size: 0.95rem;
  }
}

main.about-bg .center-box {
  margin-top: 100px;
}

/* Suppression du fond uniquement sur la page Contact */
body.contact-page {
  background-image: none !important;
  background-color: #0c0f1a; /* même fond uni que la home */
}