/* ===============================================
   CSS VARIABLES & RESET
   =============================================== */
:root {
    --primary-color: #FF6142;
    --primary-hover: #e55a3c;
    --secondary-color: #8b5cf6;
    --text-dark: #374151;
    --text-light: #6b7280;
    --bg-white: #ffffff;
    --bg-gray: #f9fafb;
    --border-color: #e5e7eb;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ===============================================
   HEADER STYLES
   =============================================== */
.saas-header {
    background: var(--bg-white);
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

/* Logo Section */
.header-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    height: 100%;
}

.header-logo img {
    height: 40px;
    width: auto;
    display: block;
    vertical-align: middle;
}

/* Navigation Section */
.header-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 40px;
    height: 100%;
}

/* Remove all list bullets from navigation */
.header-navigation ul,
.header-navigation li,
.mobile-nav-menu,
.mobile-nav-menu li,
.mobile-nav-menu ul,
.mobile-nav-menu li ul,
.simple-dropdown,
.simple-dropdown li {
    list-style: none !important;
    margin: 0;
    padding: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 32px;
}

.nav-menu > li {
    position: relative;
    /* Increase hover area to prevent flicker */
    padding: 8px 0;
    margin: -8px 0;
    display: flex;
    align-items: center;
}

.nav-menu > li > a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    padding: 10px 0;
    transition: color 0.3s ease;
    display: block;
    position: relative;
}

.nav-menu > li > a:hover,
.nav-menu > li > a:focus {
    color: var(--primary-color);
}

/* Arrow indicators for menu items with submenus */
.nav-menu > li > a .menu-arrow {
    position: absolute;
    right: -18px;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    width: 8px;
    height: 8px;
    transition: transform 0.3s ease;
    pointer-events: none;
    opacity: 0.7;
}

.nav-menu > li:hover > a .menu-arrow,
.nav-menu > li > a:focus .menu-arrow {
    transform: translateY(-50%) rotate(180deg);
    opacity: 1;
}

.nav-menu > li > a .menu-arrow path {
    stroke: var(--text-dark);
    transition: stroke 0.3s ease;
}

.nav-menu > li:hover > a .menu-arrow path,
.nav-menu > li > a:focus .menu-arrow path {
    stroke: var(--primary-color);
}

/* Header CTAs */
.header-ctas {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: 24px;
    height: 100%;
}

.header-ctas .login-link {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.header-ctas .login-link:hover,
.header-ctas .login-link:focus {
    color: var(--primary-color);
}

.header-ctas .btn {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
}

.header-ctas .btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.header-ctas .btn-outline:hover,
.header-ctas .btn-outline:focus {
    background: var(--primary-color);
    color: var(--bg-white);
}

.header-ctas .btn-primary {
    background: var(--primary-color);
    color: var(--bg-white);
    border-color: var(--primary-color);
}

.header-ctas .btn-primary:hover,
.header-ctas .btn-primary:focus {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* ===============================================
   MEGA MENU BASE STYLES
   =============================================== */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s ease;
    width: 800px;
    max-width: 90vw;
    z-index: 1000;
    overflow: hidden;
    margin-top: 0;
}

.mega-menu-content {
    display: flex;
    padding: 30px;
}

.mega-menu-left {
    width: 60%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding-right: 30px;
}

.mega-menu-right {
    width: 40%;
    padding-left: 30px;
    border-left: 1px solid var(--border-color);
}

.menu-col {
    display: flex;
    flex-direction: column;
}

/* Show mega menu on hover */
.nav-menu li:hover .mega-menu,
.nav-menu li:focus-within .mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: none;
}

/* Industries mega menu transform */
.industries-menu:hover .mega-menu,
.industries-menu:focus-within .mega-menu {
    transform: translateX(-50%) translateY(0);
}

/* Features mega menu transform */
.features-menu:hover .mega-menu,
.features-menu:focus-within .mega-menu {
    transform: none;
}

/* ===============================================
   FEATURES MEGA MENU
   =============================================== */
.features-menu .mega-menu-left {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.feature-item, .industry-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-radius: 6px;
    transition: background-color 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.feature-item:hover,
.feature-item:focus,
.industry-item:hover,
.industry-item:focus {
    background: var(--primary-color);
    color: var(--bg-white);
}

.feature-item img,
.industry-item img {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    text-align: center;
    opacity: 0.8;
    vertical-align: middle;
}

.feature-item:hover img,
.feature-item:focus img,
.industry-item:hover img,
.industry-item:focus img {
    opacity: 1;
    filter: brightness(0) invert(1); /* Make SVG icons white on hover */
}

.feature-item span,
.industry-item span {
    font-weight: 500;
    font-size: 14px;
}

/* .features-preview {
    text-align: center;
} */

.features-preview img,
.industries-preview img {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 6px;
    margin-bottom: 20px;
}

.features-preview h3,
.industries-preview h3 {
    color: var(--text-dark);
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px 0;
    text-align: left;
}

.features-preview p,
.industries-preview p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
    text-align: left;
}

/* ===============================================
   INDUSTRIES MEGA MENU
   =============================================== */
.industries-menu .mega-menu-left {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ===============================================
   SIMPLE DROPDOWN (Resources)
   =============================================== */
.simple-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow);
    border-radius: 6px;
    padding: 8px; /* Default padding for mobile */
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s ease;
    margin-top: 8px;
    z-index: 1000;
    border: 1px solid var(--border-color);
}

/* Desktop: Match mega-menu-content padding */
@media (min-width: 1024px) {
    .simple-dropdown {
        padding: 10px !important; /* Match mega-menu-content padding */
    }
    
    .simple-dropdown li {
        padding: 5px 10px !important;
    }
}

.simple-dropdown li {
    list-style: none;
    margin: 0;
}

.simple-dropdown li a {
    display: block;
    padding: 8px 12px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.simple-dropdown li a:hover,
.simple-dropdown li a:focus {
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 4px;
}

/* Show simple dropdown on hover */
.nav-menu li:hover .simple-dropdown,
.nav-menu li:focus-within .simple-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateY(0);
}

/* ===============================================
   RESPONSIVE DESIGN
   =============================================== */
@media (max-width: 1023px) {
    .header-container {
        padding: 0 15px;
    }

    .header-navigation {
        margin: 0 20px;
    }

    /* Show mobile menu toggle and overlay on tablet/mobile */
    .mobile-menu-toggle,
    .mobile-menu-overlay {
        display: block !important;
        background: none;
        border: none;
        cursor: pointer;
        padding: 10px;
        color: var(--text-dark);
        font-size: 20px;
        position: relative;
        z-index: 10000; /* Way above everything */
    }

    /* Hide desktop navigation on tablet/mobile */
    .header-navigation {
        display: none;
    }

    /* Hide CTAs in header on mobile/tablet */
    .header-ctas {
        display: none;
    }

    /* Ensure mobile menu is hidden by default on tablet/mobile */
    .mobile-menu {
        display: none !important;
    }

    /* Show mobile menu only when active */
    .mobile-menu.active {
        display: block !important;
    }

    .mega-menu {
        width: 90vw;
    }

    .mega-menu-content {
        padding: 20px;
    }

    .mega-menu-left,
    .mega-menu-right {
        padding-right: 20px;
        padding-left: 20px;
    }
}

/* ===============================================
   TABLET VIEW (768px - 1023px)
   =============================================== */
@media (min-width: 768px) and (max-width: 1023px) {
    /* Mobile menu CTAs (top section) - apply button styling for tablet */
    .mobile-menu-ctas {
        display: flex;
        flex-direction: row; /* Show CTAs inline for tablet */
        gap: 16px; /* Slightly more gap for inline layout */
        padding-bottom: 30px;
        border-bottom: 1px solid var(--border-color);
        margin-bottom: 20px;
    }

    .mobile-menu-ctas .btn {
        flex: 1; /* Equal width for both buttons */
        text-align: center;
        padding: 12px 20px;
        border-radius: 6px;
        font-size: 14px;
        font-weight: 600;
        text-decoration: none;
        display: inline-block;
        transition: all 0.3s ease;
        cursor: pointer;
        border: 1px solid transparent;
        white-space: nowrap;
    }

    .mobile-menu-ctas .btn-outline {
        background: transparent;
        color: var(--primary-color);
        border-color: var(--primary-color);
    }

    .mobile-menu-ctas .btn-outline:hover,
    .mobile-menu-ctas .btn-outline:focus {
        background: var(--primary-color);
        color: var(--bg-white);
    }

    .mobile-menu-ctas .btn-primary {
        background: var(--primary-color);
        color: var(--bg-white);
        border-color: var(--primary-color);
    }

    .mobile-menu-ctas .btn-primary:hover,
    .mobile-menu-ctas .btn-primary:focus {
        background: var(--secondary-color);
        border-color: var(--secondary-color);
    }

    /* Mobile navigation menu - tablet styling */
    .mobile-nav-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .mobile-nav-menu > li {
        border-bottom: 1px solid var(--border-color);
    }

    /* Accordion items - tablet functionality */
    .mobile-accordion-item {
        position: relative;
    }

    .mobile-accordion-toggle {
        display: block;
        padding: 15px 0;
        color: var(--text-dark);
        text-decoration: none;
        font-weight: 500;
        font-size: 16px;
        position: relative;
    }

    .mobile-accordion-toggle {
        position: relative;
        display: block;
        padding: 15px 20px; /* Slightly more padding for tablet */
        text-decoration: none;
        color: var(--text-dark);
        font-weight: 500;
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-accordion-toggle::after {
        content: '+';
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 18px;
        color: var(--text-dark);
        transition: all 0.3s ease;
    }

    .mobile-accordion-item.active .mobile-accordion-toggle::after {
        content: '−';
    }

    .mobile-accordion-content {
        display: none;
        background: var(--bg-gray);
        margin-top: 10px;
        padding: 20px; /* More padding for tablet */
        flex-direction: column;
        gap: 15px;
    }

    .mobile-accordion-item.active .mobile-accordion-content {
        display: flex;
    }

    .mobile-accordion-content .menu-col {
        display: flex;
        flex-direction: column;
        gap: 10px; /* Slightly more gap for tablet */
    }

    .mobile-accordion-content .dropdown-items {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    /* Additional accordion content styling for tablet */
    .mobile-accordion-content {
        display: none;
        padding-left: 25px; /* More indent for tablet */
        background: var(--bg-gray);
        margin-top: 10px;
        padding-top: 15px;
        padding-bottom: 15px;
    }

    .mobile-accordion-item.active .mobile-accordion-content {
        display: block;
    }

    .mobile-accordion-content .feature-item,
    .mobile-accordion-content .industry-item,
    .mobile-accordion-content .channel-item {
        display: flex;
        align-items: center;
        padding: 12px 18px; /* Slightly more padding for tablet */
        margin-bottom: 0;
        border-radius: 6px; /* Slightly more rounded for tablet */
        color: var(--text-dark);
        text-decoration: none;
        transition: background-color 0.3s ease;
        cursor: pointer;
    }

    .mobile-accordion-content .feature-item:hover,
    .mobile-accordion-content .industry-item:hover,
    .mobile-accordion-content .channel-item:hover {
        background: var(--primary-color);
        color: var(--bg-white);
    }

    /* Fix channels submenu color - make it consistent with other submenus */
    .mobile-accordion-content .channel-item {
        color: var(--text-dark) !important;
    }

    .mobile-accordion-content .channel-item:hover {
        background: var(--primary-color) !important;
        color: var(--bg-white) !important;
    }

    .mobile-accordion-content .channel-item img {
        width: 20px;
        height: 20px;
        margin-right: 12px;
        text-align: center;
        opacity: 0.8;
        vertical-align: middle;
    }

    .mobile-accordion-content .channel-item:hover img {
        opacity: 1;
        filter: brightness(0) invert(1); /* Make SVG icons white on hover */
    }

    /* Regular navigation links - tablet styling */
    .mobile-nav-menu > li > a:not(.mobile-accordion-toggle) {
        display: block;
        padding: 18px 20px; /* More padding for tablet */
        color: var(--text-dark);
        text-decoration: none;
        font-weight: 500;
        font-size: 16px;
    }

    .mobile-nav-menu > li > a:hover {
        color: var(--primary-color);
    }

    /* Mobile menu footer (login) - tablet styling */
    .mobile-menu-footer {
        padding-top: 25px; /* More padding for tablet */
        text-align: left;
        margin-top: 25px;
    }

    .mobile-menu-footer .login-link {
        color: var(--text-dark);
        text-decoration: none;
        font-size: 16px;
        font-weight: 500;
    }
}

@media (max-width: 767px) {
    .saas-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
    }

    .header-container {
        height: 60px;
        padding: 0 15px;
    }

    .header-logo img {
        height: 35px;
    }

    .header-ctas {
        margin-left: auto;
    }

    .header-ctas .btn {
        padding: 8px 16px;
        font-size: 13px;
    }

    .header-ctas .login-link {
        display: none;
    }

    /* Mobile menu button */
    .mobile-menu-toggle {
        display: block !important;
        background: none;
        border: none;
        cursor: pointer !important;
        padding: 10px;
        color: var(--text-dark);
        font-size: 20px;
        position: relative;
        z-index: 10001; /* Above everything */
        pointer-events: auto !important; /* Ensure clickable */
        margin-left: auto; /* Push to the right in flex container */
        order: 3; /* Ensure it comes after logo and nav */
    }

    /* Mobile menu overlay */
    .mobile-menu-overlay {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    /* Mobile menu - hidden by default on tablet/mobile */
    .mobile-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 300px;
        max-width: 80vw;
        height: calc(100vh - 60px);
        background: var(--bg-white);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1000;
        padding: 20px;
        overflow-y: auto;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
        flex-direction: column;
        display: none !important; /* Ensure it's completely hidden */
    }

    .mobile-menu.active {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        transform: translateX(0);
        display: block !important; /* Show when active */
    }

    /* Mobile menu CTAs (top section) */
    .mobile-menu-ctas {
        display: flex;
        flex-direction: column;
        gap: 12px;
        padding-bottom: 30px;
        border-bottom: 1px solid var(--border-color);
        margin-bottom: 20px;
    }

    .mobile-menu-ctas .btn {
        width: 100%;
        text-align: center;
        padding: 12px 20px;
        border-radius: 6px;
        font-size: 14px;
        font-weight: 600;
        text-decoration: none;
        display: inline-block;
        transition: all 0.3s ease;
        cursor: pointer;
        border: 1px solid transparent;
        white-space: nowrap;
    }

    .mobile-menu-ctas .btn-outline {
        background: transparent;
        color: var(--primary-color);
        border-color: var(--primary-color);
    }

    .mobile-menu-ctas .btn-outline:hover,
    .mobile-menu-ctas .btn-outline:focus {
        background: var(--primary-color);
        color: var(--bg-white);
    }

    .mobile-menu-ctas .btn-primary {
        background: var(--primary-color);
        color: var(--bg-white);
        border-color: var(--primary-color);
    }

    .mobile-menu-ctas .btn-primary:hover,
    .mobile-menu-ctas .btn-primary:focus {
        background: var(--secondary-color);
        border-color: var(--secondary-color);
    }

    /* Mobile navigation menu */
    .mobile-nav-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .mobile-nav-menu > li {
        border-bottom: 1px solid var(--border-color);
    }

    /* Accordion items */
    .mobile-accordion-item {
        position: relative;
    }

    .mobile-accordion-toggle {
        display: block;
        padding: 15px 0;
        color: var(--text-dark);
        text-decoration: none;
        font-weight: 500;
        font-size: 16px;
        position: relative;
    }

    .mobile-accordion-toggle {
        position: relative;
        display: block;
        padding: 12px 15px;
        text-decoration: none;
        color: var(--text-dark);
        font-weight: 500;
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-accordion-toggle::after {
        content: '+';
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 18px;
        color: var(--text-dark);
        transition: all 0.3s ease;
    }

    .mobile-accordion-item.active .mobile-accordion-toggle::after {
        content: '−';
    }

    .mobile-accordion-content {
        display: none;
        background: var(--bg-gray);
        margin-top: 10px;
        padding: 15px;
        flex-direction: column;
        gap: 15px;
    }

    .mobile-accordion-item.active .mobile-accordion-content {
        display: flex;
    }

    .mobile-accordion-content .menu-col {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .mobile-accordion-content .dropdown-items {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .mobile-accordion-content {
        display: none;
        padding-left: 20px;
        background: var(--bg-gray);
        margin-top: 10px;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .mobile-accordion-item.active .mobile-accordion-content {
        display: block;
    }

    .mobile-accordion-content .feature-item,
    .mobile-accordion-content .industry-item,
    .mobile-accordion-content .channel-item {
        display: flex;
        align-items: center;
        padding: 10px 15px;
        margin-bottom: 0;
        border-radius: 4px;
        color: var(--text-dark);
        text-decoration: none;
        transition: background-color 0.3s ease;
        cursor: pointer;
    }

    .mobile-accordion-content .feature-item:hover,
    .mobile-accordion-content .industry-item:hover,
    .mobile-accordion-content .channel-item:hover {
        background: var(--primary-color);
        color: var(--bg-white);
    }

    .mobile-accordion-content .channel-item img {
        width: 20px;
        height: 20px;
        margin-right: 12px;
        text-align: center;
        opacity: 0.8;
        vertical-align: middle;
    }

    .mobile-accordion-content .channel-item:hover img {
        opacity: 1;
        filter: brightness(0) invert(1); /* Make SVG icons white on hover */
    }

    /* Regular navigation links */
    .mobile-nav-menu > li > a:not(.mobile-accordion-toggle) {
        display: block;
        padding: 15px 0;
        color: var(--text-dark);
        text-decoration: none;
        font-weight: 500;
        font-size: 16px;
    }

    .mobile-nav-menu > li > a:hover {
        color: var(--primary-color);
    }

    /* Mobile menu footer (login) */
    .mobile-menu-footer {
        padding-top: 20px;
        text-align: left;
        margin-top: 20px;
    }

    .mobile-menu-footer .login-link {
        color: var(--text-dark);
        text-decoration: none;
        font-size: 16px;
        font-weight: 500;
    }
}

@media (min-width: 1024px) {
    .mobile-menu-toggle,
    .mobile-menu-overlay,
    .mobile-menu {
        display: none !important;
    }
}