/* 
 * ESTILOS DO HEADER - AGRONEG
 * --------------------------------
 * Estilos para o cabeçalho do site
 * Organizado com separação clara entre mobile e desktop
 */

:root {
  --green-900: #0d3f29;   /* fundo principal (igual à print)   */
  --green-800: #0f442d;   /* scroll-area mobile                */
  --orange-500: #ea6d36;  /* sublinhado títulos + ícones       */
  --orange-400: #f6a742;  /* cor do botão "Contato"    */
  --white: #fff;
}

/*=============================
  ESTILOS BASE (COMPARTILHADOS)
  Estes estilos se aplicam a todos os tamanhos de tela
=============================*/
#site-header {
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

#site-header .container {
  display: flex;
  align-items: center;
  margin: 0 auto;
}

#site-header .logo img {
  display: block;
}

/*=============================
  ESTILOS MOBILE (PADRÃO)
  Mobile-first: estes estilos se aplicam para todos
  os dispositivos por padrão
=============================*/
/* Mobile Header Structure */
#site-header {
  background: var(--white);
  padding: 5px 0;
}

#site-header .container {
  height: 60px;
  padding: 0 1rem;
  justify-content: space-between;
  position: relative;
}

#site-header .logo {
  display: flex;
  align-items: center;
}

#site-header .logo img {
  height: 40px;
  width: auto;
}

/* Elementos de Desktop escondidos no mobile */
#site-header .desktop-nav, 
#site-header .contact-btn-wrapper {
  display: none;
}

/* Mobile Menu Toggle */
#site-header .mobile-menu-toggle {
  display: block;
  z-index: 1200;
  position: relative;
}

#site-header #menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  font-size: 1.75rem;
  transition: color 0.2s;
  color: var(--green-900);
}

#site-header .menu-icon {
  color: var(--green-900);
  font-size: 1.75rem;
  display: inline-block;
}

#site-header #menu-toggle:hover .menu-icon {
  color: var(--orange-400);
}

/* Mobile Menu */
#site-header .mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--green-900);
  z-index: 1200; /* Between header and close button */
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform: translateX(-100%);
  opacity: 0;
  overflow-y: auto;
  display: none;
  flex-direction: column;
  padding-top: 60px;
}

#site-header .mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  display: flex;
}

#site-header .mobile-menu-header {
  display: flex;
  justify-content: flex-end;
  padding: 1rem;
  position: relative;
}

#site-header #close-menu {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  position: absolute;
  right: 1.5rem;
  top: 1.5rem;
  padding: 0;
  z-index: 1300; /* Increased z-index to be higher than the menu toggle */
}

#site-header .close-icon {
  color: var(--white);
  font-size: 2rem;
  display: inline-block;
  line-height: 0.8;
}

#site-header #close-menu:hover {
  background: rgba(255, 255, 255, 0.3);
}

#site-header .mobile-nav {
  flex: 1;
}

#site-header .mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

#site-header .mobile-nav li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#site-header .mobile-nav a {
  color: var(--white);
  text-decoration: none;
  padding: 1.2rem 1.5rem;
  display: block;
  font-size: 1.1rem;
  transition: background 0.2s;
}

#site-header .mobile-nav a:hover,
#site-header .mobile-nav a:active {
  background: rgba(255, 255, 255, 0.05);
}

/* Mobile pequeno (ajustes específicos) */
@media (max-width: 576px) {
  #site-header .container {
    height: 55px;
    padding: 0 0.75rem;
  }
  
  #site-header .logo img {
    height: 35px;
  }
  
  #site-header #menu-toggle {
    font-size: 1.5rem;
  }
}

/*=============================
  ESTILOS DESKTOP
  Estes estilos só se aplicam a telas maiores
  e não afetam o layout mobile
=============================*/
@media (min-width: 993px) {
  #site-header {
    background: var(--white);
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
  }
  
  #site-header.shrink {
    padding: 5px 0;
  }
  
  #site-header.shrink .container {
    height: 55px;
  }
  
  #site-header.shrink .logo img {
    height: 38px;
  }

  #site-header .container {
    max-width: 1200px;
    padding: 0 1.5rem;
    height: 65px;
    justify-content: space-between;
    box-sizing: border-box;
  }
  
  #site-header .logo {
    display: flex;
    align-items: center;
  }
  
  #site-header .logo img {
    height: 44px;
    width: auto;
    transition: transform 0.3s ease;
  }
  
  #site-header .logo img:hover {
    transform: scale(1.05);
  }
  
  /* Desktop Navigation */
  #site-header .desktop-nav {
    display: flex;
    flex-grow: 1;
    justify-content: center;
  }
  
  #site-header .desktop-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 1.8rem;
    align-items: center;
    height: 100%;
  }
  
  #site-header .desktop-nav a {
    color: var(--green-900);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    transition: color 0.2s;
    padding: 0.5rem 0;
    position: relative;
  }
  
  #site-header .desktop-nav a:hover {
    color: var(--orange-500);
  }
  
  #site-header .desktop-nav a:hover:after,
  #site-header .desktop-nav a.active:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--orange-500);
    bottom: -3px;
    left: 0;
    transform: scaleX(1);
    transform-origin: center;
    transition: transform 0.3s ease;
  }
  
  #site-header .desktop-nav a:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--orange-500);
    bottom: -3px;
    left: 0;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease;
  }
  
  #site-header .desktop-nav a.active {
    color: var(--orange-500);
    font-weight: 600;
  }
  
  #site-header .contact-btn-wrapper {
    margin-left: 1.5rem;
    display: block;
  }
  
  #site-header .contact-btn {
    background: var(--orange-400);
    color: var(--white) !important;
    padding: 0.6rem 1.2rem !important;
    border-radius: 5px;
    font-weight: 600 !important;
    font-size: 0.85rem;
    transition: all 0.3s ease !important;
    white-space: nowrap;
    border: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    display: inline-block;
    letter-spacing: 0.2px;
  }
  
  #site-header .contact-btn:hover {
    background: var(--orange-500);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(234, 109, 54, 0.25);
  }
  
  /* Mobile elements escondidos no desktop */
  #site-header .mobile-menu-toggle,
  #site-header #menu-overlay {
    display: none;
  }
  
  #site-header .mobile-menu {
    display: none;
  }
}