/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  --primary-green: #1B5E20;
  --secondary-green: #1B5E20;
  --dark-green: #1B5E20;
  --light-green: #1B5E20;
  --white-color: #fff;
  --body-color: hsl(220, 100%, 97%);
  --black-color: #1B5E20;
  --black-color-light: #1B5E20;
  --black-color-lighten: #1B5E20;

  /*========== Font and typography ==========*/
  --body-font: 'Roboto', sans-serif;
  --normal-font-size: .938rem;

  /*========== Font weight ==========*/
  --font-regular: 400;
  --font-semi-bold: 600;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
}

/*========== Responsive typography ==========*/
@media screen and (min-width: 1024px) {
  :root {
    --normal-font-size: 1rem;
  }
}
    
/*=============== BASE ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

body {
  padding-top: var(--header-height);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container-nav {
  max-width: 1400px;
  margin-inline: 1.5rem;
}

/*=============== HEADER ===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 16px hsla(220, 32%, 8%, .15);
  z-index: var(--z-fixed);
  backdrop-filter: blur(10px);
}

/*=============== NAV ===============*/
.nav {
  height: var(--header-height);
}

.nav__logo img {
  height: 33px;
  filter: none;
}

.nav__data {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  column-gap: .25rem;
  font-weight: var(--font-semi-bold);
}
    
.nav__toggle {
  position: relative;
  width: 32px;
  height: 32px;
  cursor: pointer;
}

.nav__burger, 
.nav__close {
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--primary-green);
  transition: all .4s;
  top: 50%;
  left: 0;
}

.nav__burger::before,
.nav__burger::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--primary-green);
  transition: all .4s;
}

.nav__burger::before {
  transform: translateY(-8px);
}

.nav__burger::after {
  transform: translateY(8px);
}

.nav__close {
  background: transparent;
}

.nav__close::before,
.nav__close::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--primary-green);
  top: 0;
  left: 0;
}

.nav__close::before {
  transform: rotate(45deg);
}

.nav__close::after {
  transform: rotate(-45deg);
}

/* Initially hide close icon */
.nav__close {
  opacity: 0;
  visibility: hidden;
}

.nav__burger {
  opacity: 1;
  visibility: visible;
}

/* Navigation for mobile devices */
@media screen and (max-width: 1118px) {
  .nav__menu {
    position: absolute;
    left: 0;
    top: 2.5rem;
    width: 100%;
    height: calc(100vh - 3.5rem);
    overflow: auto;
    pointer-events: none;
    opacity: 0;
    transition: top .4s, opacity .3s;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
  }
  .nav__menu::-webkit-scrollbar {
    width: 0;
  }
  .nav__list {
    background-color: var(--white-color);
    padding-top: 1rem;
  }
}

.nav__link {
  color: #333;
  background-color: var(--white-color);
  font-weight: var(--font-semi-bold);
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color .3s;
  cursor: pointer;
}

.nav__link:hover {
  background-color: rgba(27, 94, 32, 0.05);
}

/* CTA Button Styling */
.nav__cta {
  background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
  color: var(--primary-green) !important;
  border-radius: 4px;
  margin: 1rem 1.5rem;
  padding: 8px 24px !important;
  text-align: center;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 3px solid transparent;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
  display: inline-block;
  transition: all .3s;
  font-size: 13px;
}

.nav__cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary-green), var(--primary-green));
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
  z-index: -1;
}

.nav__cta:hover::before {
  width: 300px;
  height: 300px;
}

.nav__cta:hover {
  background: linear-gradient(135deg, var(--secondary-green), var(--primary-green)) !important;
  color: var(--white-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  border-color: var(--white-color);
}

/* Show menu */
.show-menu {
  opacity: 1;
  top: 3.5rem;
  pointer-events: initial;
}

/* Show icon */
.show-icon .nav__burger {
  opacity: 0;
  visibility: hidden;
}

.show-icon .nav__close {
  opacity: 1;
  visibility: visible;
}

/*=============== DROPDOWN ===============*/
.dropdown__item {
  cursor: pointer;
}

.dropdown__arrow {
  font-size: 1rem;
  font-weight: initial;
  transition: transform .4s;
  margin-left: 4px;
}

.dropdown__link, 
.dropdown__sublink {
  padding: 1.25rem 1.25rem 1.25rem 2.5rem;
  color: #333;
  background-color: rgba(27, 94, 32, 0.03);
  display: flex;
  align-items: center;
  justify-content: space-between;
  column-gap: .5rem;
  font-weight: var(--font-semi-bold);
  transition: background-color .3s;
  cursor: pointer;
}

.dropdown__link:hover, 
.dropdown__sublink:hover {
  background-color: rgba(27, 94, 32, 0.1);
  color: var(--primary-green);
}

.dropdown__menu, 
.dropdown__submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease-out;
}

/* Show dropdown menu & submenu */
.dropdown__item:hover .dropdown__menu, 
.dropdown__subitem:hover > .dropdown__submenu {
  max-height: 1000px;
  transition: max-height .4s ease-in;
}

/* Rotate dropdown icon */
.dropdown__item:hover .dropdown__arrow {
  transform: rotate(180deg);
}

/*=============== DROPDOWN SUBMENU ===============*/
.dropdown__add {
  margin-left: auto;
  font-size: 1.25rem;
  transition: transform .3s;
}

.dropdown__subitem:hover .dropdown__add {
  transform: rotate(45deg);
}

.dropdown__sublink {
  background-color: rgba(27, 94, 32, 0.05);
  padding-left: 3.5rem;
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 340px) {
  .container-nav {
    margin-inline: 1rem;
  }

  .nav__link {
    padding-inline: 1rem;
  }
}

/* For large devices */
@media screen and (min-width: 1118px) {
  .container-nav {
    margin-inline: auto;
  }

  .nav {
    height: calc(var(--header-height) + 2rem);
    display: flex;
    justify-content: space-between;
  }
  
  .nav__toggle {
    display: none;
  }

  .nav__logo img {
    padding-left: 22px;
  }
  
  .nav__list {
    height: 100%;
    display: flex;
    column-gap: 3rem;
    align-items: center;
  }
  
  .nav__link {
    height: 100%;
    padding: 0;
    justify-content: initial;
    column-gap: .25rem;
    background-color: transparent;
    position: relative;
  }

  .nav__link::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0%;
    height: 2px;
    background: #4CAF50;
    transition: width 0.3s ease;
  }

  .nav__link:hover::before {
    width: 100%;
  }

  .nav__link:hover {
    background-color: transparent;
    color: #4CAF50;
  }

  /* CTA Button on Desktop */
  .nav__cta {
    margin: 0;
    padding: 8px 24px !important;
    height: auto;
    border-radius: 4px;
  }

  .nav__cta::before {
    display: block;
  }

  .dropdown__item, 
  .dropdown__subitem {
    position: relative;
  }

  .dropdown__menu, 
  .dropdown__submenu {
    max-height: initial;
    overflow: initial;
    position: absolute;
    left: 0;
    top: 6rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s, top .3s;
  }

  .dropdown__link, 
  .dropdown__sublink {
    padding-inline: 1rem 3.5rem;
    color: var(--white-color);
    background-color: var(--primary-green);
  }

  .dropdown__subitem .dropdown__link {
    padding-inline: 1rem;
  }

  .dropdown__submenu {
    position: absolute;
    left: 100%;
    top: .5rem;
  }

  /* Show dropdown menu */
  .dropdown__item:hover .dropdown__menu,
  .dropdown__item.dropdown-active .dropdown__menu {
    opacity: 1;
    top: 5.5rem;
    pointer-events: initial;
    transition: top .3s;
    box-shadow: 0 8px 24px hsla(220, 32%, 8%, .15);
    border-radius: 8px;
    overflow: hidden;
  }

  /* Show dropdown submenu */
  .dropdown__subitem:hover > .dropdown__submenu {
    opacity: 1;
    top: 0;
    pointer-events: initial;
    transition: top .3s;
    box-shadow: 0 8px 24px hsla(220, 32%, 8%, .15);
    border-radius: 8px;
    overflow: hidden;
  }

  .dropdown__link:hover,
  .dropdown__sublink:hover {
    background-color: var(--secondary-green);
    color: var(--white-color);
  }

  .dropdown__arrow {
    color: #333;
  }

  .dropdown__item:hover .dropdown__arrow,
  .dropdown__item.dropdown-active .dropdown__arrow {
    color: #4CAF50;
  }

  /* Mega Menu Styles - Desktop Only */
  .dropdown__item--mega .dropdown__mega {
    position: fixed;
    left: 0;
    right: 0;
    top: 75px;
    width: 100vw;
    background-color: #003304;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease-in;
    padding: 40px 0;
    padding-top: 10px;
    z-index: 999;
  }

  /* Add invisible bridge to prevent gap */
  .dropdown__item--mega::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 20px;
    background: transparent;
    pointer-events: none;
    opacity: 0;
  }

  .dropdown__item--mega:hover::after {
    pointer-events: auto;
    opacity: 1;
  }

  .dropdown__item--mega:hover .dropdown__mega,
  .dropdown__item--mega.dropdown-active .dropdown__mega,
  .dropdown__mega:hover {
    opacity: 1;
    pointer-events: initial;
    transition: opacity .3s ease-out;
  }

  .dropdown__mega-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
  }

  /* Documentation mega menu - 2 columns centered */
  .dropdown__item--mega:nth-child(3) .dropdown__mega-content {
    grid-template-columns: repeat(2, 1fr);
    max-width: 900px;
  }

  .dropdown__mega-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .dropdown__mega-title {
    color: var(--white-color);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  }

  .dropdown__mega-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .dropdown__mega-link {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all .25s ease;
    display: block;
    padding: 6px 0;
    position: relative;
    padding-left: 0;
  }

  .dropdown__mega-link::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    width: 0;
    height: 2px;
    background: #4CAF50;
    transform: translateY(-50%);
    transition: width .25s ease;
  }

  .dropdown__mega-link:hover {
    color: #4CAF50;
    padding-left: 15px;
  }

  .dropdown__mega-link:hover::before {
    width: 10px;
    left: 0;
  }

  /* Hide regular dropdown menu for mega menu item on desktop */
  .dropdown__item--mega .dropdown__menu {
    display: none;
  }
}

/* Mobile - Keep original dropdown for mega menu */
@media screen and (max-width: 1117px) {
  .dropdown__item--mega .dropdown__mega {
    display: none;
  }

  .dropdown__item--mega .dropdown__menu {
    display: block;
  }
}

    .products-mega .mega-inner {
        max-width: 1400px;
        margin: 0 auto;
        display: flex;
        gap: 50px;
        justify-content: flex-start;
        flex-wrap: nowrap;
    }

    .products-mega .mega-col {
        flex: 1 1 0;
        min-width: 0; /* allow columns to shrink evenly */
        position: relative;
    }

    .products-mega h4 {
        margin: 0 0 18px;
        font-size: 15px;
        font-weight: 700;
        letter-spacing: .5px;
        text-transform: uppercase;
        color: #fff;
        position: relative;
        padding-bottom: 10px;
    }

    .products-mega h4::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 48px;
        height: 2px;
        background: var(--light-green);
    }

    .products-mega .mega-links {
        list-style: none;
        margin: 0 0 28px;
        padding: 0;
    }

    .products-mega .mega-links li + li {
        margin-top: 6px;
    }

    .products-mega .mega-links a {
        display: block;
        padding: 6px 0;
        color: rgba(255,255,255,.9);
        font-size: 14px;
        font-weight: 500;
        text-decoration: none;
        letter-spacing: .4px;
        transition: all .25s ease;
        position: relative;
    }

    .products-mega .mega-links a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        width: 0;
        height: 1px;
        background: #4CAF50;
        transform: translateY(-50%);
        transition: width .25s ease;
    }

    .products-mega .mega-links a:hover {
        color: #4CAF50;
        transform: translateX(6px);
    }

    .products-mega .mega-links a:hover::before {
        width: 28px;
    }

    /* Optional subtle vertical separators */
    .products-mega .mega-col:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 0;
        right: -35px;
        width: 1px;
        height: 100%;
        background: linear-gradient(to bottom, rgba(255,255,255,0.15), rgba(255,255,255,0));
    }

    /* Accessibility focus states */
    .products-mega .mega-links a:focus {
        outline: 2px solid var(--light-green);
        outline-offset: 2px;
        border-radius: 4px;
    }

    /* Adjust width for dropdowns with fewer columns */
    .products-mega .mega-inner:has(.mega-col:nth-child(2):last-child) {
        max-width: 700px;
        margin-left: 60px;
    }
    
    /* Enhanced Dropdown */
    .dropdown {
        position: absolute;
        top: calc(100% + 15px);
        left: 50%;
        transform: translateX(-50%) translateY(-10px);
        opacity: 0;
        visibility: hidden;
        min-width: 700px;
        max-width: 900px;
        background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
        border-radius: 15px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        overflow: visible;
    }
    
    .dropdown::before {
        content: '';
        position: absolute;
        top: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 10px solid transparent;
        border-right: 10px solid transparent;
        border-bottom: 8px solid #ffffff;
    }
    
    .nav-item:hover .dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }
    
    .dropdown-content {
        padding: 20px;
        position: relative;
    }
    
    .dropdown h3 {
        color: var(--primary-green);
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 15px;
        padding-bottom: 8px;
        border-bottom: 2px solid var(--secondary-green);
        position: relative;
    }
    
    .dropdown h3::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 60px;
        height: 2px;
        background: linear-gradient(90deg, var(--secondary-green), transparent);
    }
    
    /* Main Categories Grid */
    .dropdown-categories {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    /* Main Category Item */
    .main-category-item {
        position: relative;
    }
    
    .main-category-link {
        display: block;
        padding: 12px 15px;
        color: #333;
        text-decoration: none;
        border-radius: 8px;
        background: rgba(45, 159, 60, 0.05);
        font-size: 13px;
        font-weight: 600;
        position: relative;
        overflow: hidden;
        transition: var(--transition);
        border: 1px solid rgba(45, 159, 60, 0.1);
        text-align: center;
    }
    
    .main-category-link::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 4px;
        height: 100%;
        background: var(--secondary-green);
        transform: scaleY(0);
        transition: transform 0.3s ease;
    }
    
    .main-category-link:hover {
        background: rgba(45, 159, 60, 0.15);
        color: var(--primary-green);
        border-color: var(--secondary-green);
    }
    
    .main-category-link:hover::before {
        transform: scaleY(1);
    }
    
    /* Subcategories Dropdown */
    .subcategories {
        position: absolute;
        left: 100%;
        top: 0;
        margin-left: 10px;
        min-width: 200px;
        background: white;
        border-radius: 8px;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        opacity: 0;
        visibility: hidden;
        transform: translateX(-10px);
        transition: all 0.3s ease;
        z-index: 1001;
        padding: 10px;
        list-style: none;
    }
    
    /* Position subcategories to the left for items in last column */
    .main-category-item:nth-child(4) .subcategories,
    .main-category-item:nth-child(8) .subcategories {
        left: auto;
        right: 100%;
        margin-left: 0;
        margin-right: 10px;
        transform: translateX(10px);
    }
    
    .main-category-item:hover .subcategories {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }
    
    .main-category-item:nth-child(4):hover .subcategories,
    .main-category-item:nth-child(8):hover .subcategories {
        transform: translateX(0);
    }
    
    .subcategories li a {
        display: block;
        padding: 10px 12px;
        color: #333;
        text-decoration: none;
        border-radius: 6px;
        font-size: 13px;
        font-weight: 500;
        transition: var(--transition);
    }
    
    .subcategories li a:hover {
        background: rgba(45, 159, 60, 0.1);
        color: var(--primary-green);
        padding-left: 18px;
    }
    
    /* Enhanced Buttons */
    .btn {
        background: transparent;
        color: var(--primary-green) !important;
        padding: 8px 24px;
        border-radius: 25px;
        text-decoration: none;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        border: 2px solid var(--primary-green);
        box-shadow: none;
        position: relative;
        overflow: hidden;
        display: inline-block;
        transition: var(--transition);
        font-size: 13px;
        margin-top: 4px;
    }
    
    .btn::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        border-radius: 50%;
        background: #1B5E20;
        transform: translate(-50%, -50%);
        transition: width 0.5s ease, height 0.5s ease;
        z-index: -1;
    }
    
    .btn:hover::before {
        width: 300px;
        height: 300px;
    }
    
    .btn:hover {
        color: white !important;
        transform: translateY(0);
        box-shadow: none;
        border-color: var(--primary-green);
    }
    
    /* ========== RESPONSIVE STYLES ========== */
    @media (max-width: 1200px) {
        .dropdown {
            min-width: 400px;
        }
        
        .dropdown ul {
            grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        }
    }
    
    @media (max-width: 768px) {
        .header-wrapper {
            padding: 10px 15px;
            position: relative;
        }
        
        .hamburger {
            display: flex !important;
            position: relative !important;
            z-index: 10002 !important;
            pointer-events: auto !important;
        }
        
        .main-nav {
            position: fixed;
            top: 0;
            right: -100%;
            width: 85%;
            max-width: 380px;
            height: 100vh;
            background: var(--white);
            box-shadow: -5px 0 25px rgba(0, 0, 0, 0.2);
            padding: 70px 0 30px;
            transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1000;
            overflow-y: auto;
            display: none; /* Hidden by default on mobile */
        }
        
        .main-nav.active {
            right: 0;
            display: block; /* Show when active */
        }
        
        .nav-menu {
            flex-direction: column;
            width: 100%;
            gap: 0;
        }
        
        .nav-item {
            width: 100%;
            border-bottom: 1px solid #eee;
        }
        
        .nav-link {
            width: 100%;
            padding: 18px 20px;
            justify-content: space-between;
            font-size: 15px;
            font-weight: 600;
            background: transparent;
            border: none;
            border-radius: 0;
            box-shadow: none;
        }
        
        .nav-link::before {
            display: none;
        }
        
        .nav-link:hover {
            background: rgba(27, 94, 32, 0.05);
            transform: none;
            box-shadow: none;
            border: none;
        }
        
        .nav-item:last-child {
            border-bottom: none;
            margin-top: 20px;
        }
        
        .nav-item:last-child .btn {
            width: 100%;
            text-align: center;
            justify-content: center;
            padding: 12px;
        }
        
        .dropdown {
            position: static;
            transform: none;
            min-width: 100%;
            max-width: 100%;
            box-shadow: none;
            border-radius: 0;
            background: #f8f9fa;
            margin-top: 0;
            display: none;
            opacity: 0;
            visibility: hidden;
            max-height: 0;
            overflow-y: auto;
            transition: all 0.3s ease;
        }
        
        .dropdown::before {
            display: none;
        }
        
        .dropdown-content {
            padding: 15px;
        }
        
        .dropdown h3 {
            font-size: 16px;
            margin-bottom: 10px;
        }
        
        .dropdown-categories {
            grid-template-columns: 1fr;
            gap: 8px;
        }
        
        .main-category-item {
            border-bottom: 1px solid rgba(0,0,0,0.05);
            padding-bottom: 8px;
        }
        
        .main-category-link {
            text-align: left;
            font-size: 14px;
            font-weight: 600;
        }
        
        .subcategories {
            position: static;
            opacity: 1;
            visibility: visible;
            transform: none;
            box-shadow: none;
            margin-left: 0;
            margin-top: 8px;
            padding: 0;
            background: transparent;
        }
        
        .subcategories li a {
            padding: 8px 12px;
            font-size: 13px;
            background: rgba(45, 159, 60, 0.03);
            margin-bottom: 4px;
            border-radius: 4px;
        }
        
        .nav-item.dropdown-open .dropdown {
            display: block !important;
            opacity: 1;
            visibility: visible;
            max-height: 600px;
            margin-top: 10px;
        }
        
        /* Rotate arrow when dropdown is open on mobile */
        .nav-item.dropdown-open .nav-link svg {
            transform: rotate(180deg);
        }

        /* Disable hover behavior on mobile */
        .nav-item:hover .products-mega,
        .has-mega:hover .products-mega {
            opacity: 0 !important;
            visibility: hidden !important;
            display: none !important;
        }

        /* Mobile adaptation for mega menu - FORCE ALL STYLES */
        .nav-item.has-mega .products-mega,
        .nav-item .products-mega {
            position: relative !important;
            
            
            top: auto !important;
            width: 100% !important;
            padding: 0 !important;
            background: #f8f9fa !important;
            color: #222 !important;
            box-shadow: none !important;
            border-top: none !important;
            border-bottom: none !important;
            opacity: 1 !important;
            visibility: visible !important;
            transform: none !important;
            max-height: 0 !important;
            overflow: hidden !important;
            transition: max-height 0.5s ease, padding 0.5s ease !important;
            margin: 0px !important;
            height: auto !important;
            display: block !important;
            z-index: 1 !important;
        }

        .nav-item.dropdown-open.has-mega .products-mega,
        .nav-item.dropdown-open .products-mega {
            max-height: 5000px !important;
            padding: 20px 20px 20px 20px !important;
            overflow: visible !important;
            border-top: 1px solid #e9ecef !important;
            border-bottom: 1px solid #e9ecef !important;
            margin-left: 0 !important;
        }

        .nav-item .products-mega .mega-inner,
        .nav-item.has-mega .products-mega .mega-inner {
            display: block !important;
            max-width: 100%;
            margin: 0 !important;
            padding: 0 !important;
        }

        .nav-item.dropdown-open .products-mega .mega-inner {
            display: block !important;
        }

        .nav-item .products-mega .mega-col,
        .nav-item.has-mega .products-mega .mega-col {
            display: block !important;
            width: 100%;
            padding: 0;
            margin-bottom: 25px;
            border-bottom: none;
            opacity: 1 !important;
            visibility: visible !important;
        }

        .products-mega .mega-col:last-child {
            margin-bottom: 0;
        }

        .products-mega h4 {
            display: none !important;
        }

        .products-mega h4::after {
            display: none;
        }

        .products-mega .mega-links {
            display: block !important;
            margin: 0 !important;
            list-style: none !important;
            padding: 0 !important;
        }

        .products-mega .mega-links li {
            display: block;
            margin: 0;
            border-bottom: none;
        }

        .products-mega .mega-links li:last-child {
            border-bottom: none;
        }

        .products-mega .mega-links a {
            color: #333 !important;
            padding: 12px 0 12px 10px !important;
            font-size: 14px;
            font-weight: 500;
            display: block !important;
            border-radius: 0;
            background: transparent;
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
            margin: 0 !important;
        }

        .products-mega .mega-links a:hover,
        .products-mega .mega-links a:focus {
            color: var(--primary-green);
            background: rgba(27, 94, 32, 0.03);
            border-left-color: var(--primary-green);
            padding-left: 20px;
        }

        .products-mega .mega-col:not(:last-child)::after {
            display: none;
        }
    }

    /* ========== BACK TO TOP BUTTON ========== */
    .back-to-top {
        position: fixed;
        bottom: 30px;
        right: 30px;
        width: 50px;
        height: 50px;
        background: var(--primary-green);
        color: white;
        border: none;
        border-radius: 50%;
        cursor: pointer;
        font-size: 1.5rem;
        box-shadow: 0 4px 15px rgba(27, 94, 32, 0.3);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .back-to-top.visible {
        opacity: 1;
        visibility: visible;
    }

    .back-to-top:hover {
        background: var(--secondary-green);
        transform: translateY(-5px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    }

    @media (max-width: 768px) {
        .back-to-top {
            bottom: 20px;
            right: 20px;
            width: 45px;
            height: 45px;
            font-size: 1.3rem;
        }
    }

    /* ========== WHATSAPP FLOATING BUTTON ========== */
    .whatsapp-float {
        position: fixed;
        bottom: 100px;
        right: 30px;
        width: 60px;
        height: 60px;
        background: #25d366d6;
        color: white;
        border-radius: 50%;
        text-align: center;
        font-size: 2rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        z-index: 999;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
        transition: transform 0.3s ease;
    }

    .whatsapp-float:hover {
        background: #25d366d6;
        transform: scale(1.1);
        box-shadow: 0 6px 25px rgba(0, 0, 0, 0.6);
    }

    .whatsapp-float:hover svg {
        transform: scale(1.05);
    }

    @keyframes pulse-whatsapp {
        0%, 100% {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        50% {
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.7);
        }
    }

    @media (max-width: 768px) {
        .whatsapp-float {
            bottom: 80px;
            right: 20px;
            width: 55px;
            height: 55px;
            font-size: 1.8rem;
        }

        .whatsapp-float svg {
            width: 26px;
            height: 26px;
        }
    }

    /* ========== FOOTER STYLES ========== */
    footer {
        background: #003304;
        color: white;
        padding: 60px 0 0;
        margin-top: 80px;
        position: relative;
    }

    footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, 
            var(--light-green) 0%, 
            var(--secondary-green) 50%, 
            var(--light-green) 100%);
    }

    .footer-container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 30px;
    }

    .footer-content {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 50px;
        margin-bottom: 50px;
    }

    .footer-section h3 {
        font-size: 1.3rem;
        margin-bottom: 20px;
        font-weight: 700;
        color: #4CAF50;
        position: relative;
        padding-bottom: 10px;
    }

    .footer-section h3::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 50px;
        height: 2px;
        background: #4CAF50;
    }

    .footer-about {
        padding-right: 20px;
    }

    .footer-logo {
        margin-bottom: 20px;
        margin-left: -13px;
    }

    .footer-logo img {
        height: 45px;
    }

    .footer-about p {
        line-height: 1.8;
        color: rgba(255, 255, 255, 0.85);
        margin-bottom: 20px;
        font-size: 0.95rem;
    }

    .footer-social {
        display: flex;
        gap: 15px;
        margin-top: 25px;
    }

    .social-icon {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        text-decoration: none;
        transition: all 0.3s ease;
        font-size: 1.1rem;
    }

    .social-icon:hover {
        background: #4CAF50;
        transform: translateY(-3px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .footer-links ul {
        list-style: none;
    }

    .footer-links ul li {
        margin-bottom: 12px;
    }

    .footer-links ul li a {
        color: rgba(255, 255, 255, 0.85);
        text-decoration: none;
        transition: all 0.3s ease;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 0.95rem;
    }

    .footer-links ul li a::before {
        content: '→';
        opacity: 1;
        transform: translateX(0);
        transition: all 0.3s ease;
    }

    .footer-links ul li a:hover {
        color: #4CAF50;
        padding-left: 10px;
    }

    .footer-links ul li a:hover::before {
        opacity: 1;
        transform: translateX(0);
    }

    .footer-contact-info {
        list-style: none;
    }

    .footer-contact-info li {
        margin-bottom: 15px;
        display: flex;
        align-items: flex-start;
        gap: 12px;
        color: rgba(255, 255, 255, 0.85);
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .footer-contact-info li i {
        color: #4CAF50;
        font-size: 1.1rem;
        margin-top: 2px;
        min-width: 20px;
    }

    .footer-newsletter {
        max-width: 100%;
    }

    .footer-newsletter p {
        color: rgba(255, 255, 255, 0.85);
        margin-bottom: 20px;
        line-height: 1.6;
        font-size: 0.95rem;
    }

    .newsletter-form {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .newsletter-form input {
        padding: 12px 15px;
        border: 2px solid rgba(255, 255, 255, 0.2);
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.1);
        color: white;
        font-size: 0.95rem;
        transition: all 0.3s ease;
    }

    .newsletter-form input:focus {
        outline: none;
        border-color: #4CAF50;
        background: rgba(255, 255, 255, 0.15);
    }

    .newsletter-form input::placeholder {
        color: rgba(255, 255, 255, 0.6);
    }

    .newsletter-form button {
        padding: 12px 25px;
        background: #4CAF50;
        color: white;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        font-weight: 600;
        font-size: 0.95rem;
        transition: all 0.3s ease;
    }

    .newsletter-form button:hover {
        background: #45a049;
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .footer-certifications {
        display: flex;
        gap: 15px;
        margin-top: 20px;
        flex-wrap: wrap;
    }

    .cert-badge {
        padding: 4px 8px;
        background: transparent;
        border-radius: 0;
        font-size: 0.75rem;
        color: rgba(255, 255, 255, 0.7);
        border: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
        font-weight: 300;
        letter-spacing: 0.5px;
        text-transform: uppercase;
    }

    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding: 25px 0;
        margin-top: 40px;
    }

    .footer-bottom-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 20px;
    }

    .footer-copyright {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.9rem;
    }

    .footer-bottom-links {
        display: flex;
        gap: 25px;
        flex-wrap: wrap;
    }

    .footer-bottom-links a {
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        font-size: 0.9rem;
        transition: color 0.3s ease;
    }

    .footer-bottom-links a:hover {
        color: #4CAF50;
    }

    /* Responsive Footer */
    @media (max-width: 1024px) {
        .footer-content {
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
    }

    @media (max-width: 768px) {
        footer {
            padding: 40px 0 0;
            margin-top: 60px;
        }

        .footer-container {
            padding: 0 20px;
        }

        .footer-content {
            grid-template-columns: 1fr;
            gap: 35px;
        }

        .footer-about {
            padding-right: 0;
        }

        .footer-bottom-content {
            flex-direction: column;
            text-align: center;
        }

        .footer-bottom-links {
            justify-content: center;
        }
    }