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



body {
  font-family: 'Montserrat', sans-serif;
}

a {
  text-decoration: none;   /* ❗ PAS DE SOULIGNEMENT */
  color: inherit;
}


/* ============================= */
/* TOP BAR GLOBAL (BANDEAU) */
/* ============================= */

.top-bar {
  background-color: #5B3519;   /* Marron Ortomì */
  height: 90px;
  width: 100%;

  position: fixed;
  top: 0;
  left: 0;

  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 0 60px;
  z-index: 1000;
}

/* Logo dans le bandeau */
.top-bar .hero-logo {
  height: 52px;
}

/* Menu desktop dans le bandeau */
.top-bar .nav-desktop a {
  color: #ffffff;
}

@media (max-width: 768px) {

  .top-bar {
    height: 70px;
    padding: 0 25px;
  }
}

/* ============================= */
/* FOOTER ORTOMÌ */
/* ============================= */

.site-footer {
  background-color: #5b3519; /* même marron que header */
  color: #ffffff;
  padding: 100px 0 80px;
}

.footer-container {
  max-width: 1300px;
  margin: auto;
  padding: 0 60px;

  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

/* LOGO */
.footer-logo img {
  width: 180px;
}

/* TITRES */
.site-footer h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

/* MENU */
.footer-menu a {
  display: block;
  font-size: 15px;
  margin-bottom: 10px;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.footer-menu a:hover {
  opacity: 1;
}

/* SOCIAL */
.social-icons {
  display: flex;
  gap: 18px;
}

.social-icons img {
  width: 26px;
  height: 26px;
  filter: brightness(0) invert(1);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.social-icons a:hover img {
  transform: scale(1.15);
  opacity: 0.85;
}

/* CONTACT */
.footer-contact p {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
  opacity: 0.9;
}

/* ============================= */
/* RESPONSIVE */
/* ============================= */

@media (max-width: 1024px) {

  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }
}

@media (max-width: 768px) {

  .site-footer {
    padding: 70px 0;
  }

  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 50px;
    padding: 0 25px;
  }

  .footer-logo img {
    margin: 0 auto;
  }

  .social-icons {
    justify-content: center;
  }
}

/* ============================= */
/* PAGES INTERNES */
/* ============================= */

.page-interne {
  padding-top: 90px; /* hauteur du bandeau */
}

@media (max-width: 768px) {
  .page-interne {
    padding-top: 70px;
  }
}

.page-interne,
.page-sostenibilita {
  padding-top: 90px;
}

@media (max-width: 768px) {
  .page-interne,
  .page-sostenibilita {
    padding-top: 70px;
  }
}

/* ============================= */
/* MENU LINEE – DESKTOP */
/* ============================= */

.nav-linee {
  position: relative;
}

.nav-linee-trigger {
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: white;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-linee .arrow {
  font-size: 12px;
}

.nav-linee-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: #5b3519;
  min-width: 180px;
  padding: 12px 0;
  border-radius: 0 0 10px 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 2000;
}

.nav-linee-dropdown a {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  color: white;
  font-weight: 600;
}

.nav-linee-dropdown a:hover {
  background: rgba(255,255,255,0.1);
}

/* Hover */
.nav-linee:hover .nav-linee-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
/* ============================= */
/* MENU LINEE – MOBILE */
/* ============================= */

.nav-linee-mobile {
  text-align: center;
}

.linee-mobile-title {
  font-size: 22px;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
}

.linee-mobile-links {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.linee-mobile-links a {
  font-size: 18px;
  opacity: 0.9;
}

/* ============================= */
/* FOOTER LINEE – affichage direct */
/* ============================= */

/* Le titre "Linee" doit être comme un lien du menu */
.footer-linee-title {
  display: block;
  font-size: 15px;
  margin-bottom: 10px;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.footer-linee-title:hover {
  opacity: 1;
}

/* Les sous-liens (plus petits, indentés) */
.footer-linee-links {
  margin-top: -4px;      /* colle un peu au titre */
  margin-bottom: 10px;   /* même rythme que les autres liens */
  padding-left: 14px;    /* petit retrait desktop */
}

.footer-linee-links a {
  display: block;
  font-size: 14px;
  margin-bottom: 8px;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}

.footer-linee-links a:hover {
  opacity: 1;
}

/* Mobile : footer centré => on enlève le retrait */
@media (max-width: 768px) {
  .footer-linee-links {
    padding-left: 0;
  }
}