/* =============================================
   HEADER — Top Bar, Main Header, Mega Menus
   ============================================= */

/* ============ TOP BAR ============ */
.top-bar {
    background: var(--dark);
    color: rgba(255,255,255,0.8);
    font-size: var(--font-size-xs);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    position: relative;
    z-index: var(--z-sticky);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

a.top-bar-item,
.top-bar-phone-link {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}

a.top-bar-item:hover,
.top-bar-phone-link:hover {
    color: var(--primary);
}

.top-bar-item i {
    color: var(--primary);
    font-size: 11px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.top-bar-link {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
    font-weight: 500;
}

.top-bar-link:hover {
    color: var(--primary);
}

.top-bar-socials {
    display: flex;
    gap: var(--space-3);
    margin-left: var(--space-3);
    padding-left: var(--space-5);
    border-left: 1px solid rgba(255,255,255,0.15);
}

.top-bar-socials a {
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
    font-size: 13px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.06);
}

.top-bar-socials a:hover {
    color: var(--white);
    background: var(--primary);
    transform: translateY(-2px);
}

/* ============ MAIN HEADER ============ */
.main-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.main-header.scrolled {
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--border);
}

.main-header > .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    padding-top: 0;
    padding-bottom: 0;
    gap: var(--space-8);
}

/* ============ LOGO ============ */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    flex-shrink: 0;
    padding: 0;
}

.logo-img {
    width: 185px; /* Reduced by ~25% for balance */
    height: auto;
    display: block;
}

/* Footer logo — white version on dark background */
.footer-logo .logo-img {
    height: 76px;
    width: auto;
    display: block;
    opacity: 1;
    background: transparent;
}

.logo-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    font-size: 20px;
    box-shadow: var(--shadow-green);
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -0.5px;
    line-height: 1;
}

.logo-accent {
    color: var(--primary);
}

.logo-sub {
    font-size: 9px;
    font-weight: 700;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-left: 2px;
}

/* ============ NAVIGATION ============ */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-item > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-dark);
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-item > a i {
    font-size: 10px;
    transition: var(--transition);
}

.nav-item > a:hover,
.nav-item.active > a {
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.06);
}

.nav-item.has-mega:hover > a i,
.nav-item.has-mega.mega-open > a i,
.nav-item.has-dropdown:hover > a i {
    transform: rotate(180deg);
}

/* ============ DROPDOWN MENU ============ */
.nav-item.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    border-top: 3px solid #3d9119;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    list-style: none;
    margin: 0;
}

.nav-item.has-dropdown:hover .dropdown-menu,
.nav-item.has-dropdown:focus-within .dropdown-menu,
.dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
    padding: 0;
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #334155;
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 0;
}

.dropdown-menu li a:hover {
    background: rgba(61, 145, 25, 0.08);
    color: #3d9119;
    padding-left: 22px;
}

/* ============ HEADER ACTIONS ============ */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

.header-icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    color: var(--gray-dark);
    transition: var(--transition);
    background: var(--light);
    font-size: var(--font-size-sm);
}

.header-icon-btn:hover {
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.08);
}

/* ============ HAMBURGER ============ */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: var(--light);
    transition: var(--transition);
}

.hamburger span {
    width: 20px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger:hover {
    background: rgba(var(--primary-rgb), 0.08);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(5px) translateX(5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-5px) translateX(5px);
}

/* ============ MEGA MENU ============ */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    border-top: 2px solid var(--primary);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: var(--z-dropdown);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.mega-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu .container {
    padding: var(--space-10) var(--space-6);
}

.mega-grid {
    display: grid;
    gap: var(--space-8);
}

.mega-grid-5 {
    grid-template-columns: repeat(4, 1fr) 280px;
}

.mega-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.mega-title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mega-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.mega-links li a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 8px 12px;
    font-size: var(--font-size-sm);
    color: var(--gray-dark);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.mega-links li a:hover {
    background: rgba(var(--primary-rgb), 0.06);
    color: var(--primary);
    padding-left: 18px;
}

.mega-links-icons li a i {
    color: var(--primary);
    width: 20px;
    text-align: center;
    font-size: 14px;
}

/* Mega Promo Card */
.mega-promo-card {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.06) 0%, rgba(var(--primary-rgb), 0.12) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    border: 1px solid rgba(var(--primary-rgb), 0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.mega-promo-card h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
    color: var(--dark);
}

.mega-promo-card p {
    font-size: var(--font-size-sm);
    color: var(--gray);
    margin-bottom: var(--space-4);
}

.mega-promo-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-green);
}

.mega-promo-dark {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    border-color: rgba(255,255,255,0.1);
}

.mega-promo-dark h4,
.mega-promo-dark p {
    color: var(--white);
}

.mega-promo-dark p {
    color: rgba(255,255,255,0.7);
}

/* ============ MOBILE MENU ============ */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: min(420px, 100vw);
    height: 100vh;
    height: 100dvh;
    background: var(--white);
    z-index: var(--z-modal);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s ease;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    overflow-y: auto;
    visibility: hidden;
    pointer-events: none;
    box-sizing: border-box;
}

.mobile-menu.active {
    right: 0;
    visibility: visible;
    pointer-events: auto;
}

.mobile-menu-content {
    padding: var(--space-6);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--border);
}

.mobile-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: var(--light);
    color: var(--dark);
    font-size: 18px;
    transition: var(--transition);
}

.mobile-close:hover {
    background: var(--danger);
    color: var(--white);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-bottom: var(--space-8);
}

.mobile-nav > li > a {
    display: block;
    padding: 14px 16px;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--gray-dark);
    border-radius: var(--radius);
    transition: var(--transition);
}

.mobile-nav > li > a:hover,
.mobile-nav > li > a.active {
    background: rgba(var(--primary-rgb), 0.06);
    color: var(--primary);
}

.mobile-accordion-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 14px 16px;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--gray-dark);
    border-radius: var(--radius);
    transition: var(--transition);
}

.mobile-accordion-btn:hover {
    background: rgba(var(--primary-rgb), 0.06);
    color: var(--primary);
}

.mobile-accordion-btn i {
    font-size: 12px;
    transition: var(--transition);
}

.mobile-accordion.active .mobile-accordion-btn {
    color: var(--primary);
}

.mobile-accordion.active .mobile-accordion-btn i {
    transform: rotate(180deg);
}

.mobile-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-left: var(--space-4);
}

.mobile-accordion.active .mobile-accordion-content {
    max-height: 500px;
}

.mobile-accordion-content a {
    display: block;
    padding: 10px 16px;
    font-size: var(--font-size-sm);
    color: var(--gray);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.mobile-accordion-content a:hover {
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.04);
}

.mobile-menu-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.mobile-menu-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-6);
    background: var(--light);
    border-radius: var(--radius-lg);
}

.mobile-menu-info p {
    font-size: var(--font-size-sm);
    color: var(--gray-dark);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.mobile-menu-info p i {
    color: var(--primary);
}

/* Mobile Overlay */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(var(--dark-rgb), 0.5);
    z-index: calc(var(--z-modal) - 1);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============ SEARCH OVERLAY ============ */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(var(--dark-rgb), 0.95);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    backdrop-filter: blur(20px);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-content {
    width: 90%;
    max-width: 700px;
    text-align: center;
    transform: translateY(20px);
    transition: var(--transition-slow);
}

.search-overlay.active .search-overlay-content {
    transform: translateY(0);
}

.search-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: var(--white);
    font-size: 20px;
    transition: var(--transition);
}

.search-close:hover {
    background: var(--danger);
}

.search-overlay h3 {
    color: var(--white);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-8);
    font-weight: 600;
}

.search-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrap i {
    position: absolute;
    left: 20px;
    color: var(--gray-light);
    font-size: 20px;
}

.search-input-wrap input {
    width: 100%;
    padding: 20px 20px 20px 56px;
    font-size: var(--font-size-xl);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.08);
    color: var(--white);
    outline: none;
    transition: var(--transition);
}

.search-input-wrap input:focus {
    border-color: var(--primary);
    background: rgba(255,255,255,0.12);
}

.search-input-wrap input::placeholder {
    color: rgba(255,255,255,0.4);
}

/* ============ MEGA TWO-COLUMN LIST ============ */
.mega-two-column-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2) var(--space-12);
    list-style: none;
    margin: 0;
    padding: 0;
}

.mega-two-column-list li a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 10px 14px;
    font-size: var(--font-size-sm);
    color: var(--gray-dark);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.mega-two-column-list li a:hover {
    background: rgba(var(--primary-rgb), 0.06);
    color: var(--primary);
    padding-left: 20px;
}