/* ===== NAVIGATION AND HEADER ===== */

/* ===== SITE HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent !important;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid transparent;
    box-shadow: none;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.5rem 2.5rem;
}

.site-header.scrolled {
    background: transparent !important;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ===== NAVBAR ===== */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 2.5rem;
    background: rgba(20, 20, 40, 0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    max-width: 100%;
    margin: 0 auto;
    font-family: var(--font-mono);
}

/* Override any existing navbar container styles */
.site-header .navbar,
.site-header .container,
.navbar .container {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 1rem 2rem;
    max-width: none !important;
    margin: 0 !important;
    position: relative;
    width: 100%;
}

/* ===== LOGO ===== */
.logo {
    font-size: 1.9rem;
    text-decoration: none;
    letter-spacing: 1.5px;
    background: linear-gradient(90deg, #5a6bff 0%, #a2b0ff 50%, #ffffff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding: 0.3rem 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    text-shadow: 0px 2px 5px rgba(0, 0, 0, 0.4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
}

.logo:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(140, 154, 255, 0.2);
}

/* Logo image styles */
.logo-img {
    height: 50px;
    width: auto;
    max-width: 350px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    transition: all 0.3s ease;
}

.logo:hover .logo-img {
    filter: drop-shadow(0 4px 8px rgba(90, 107, 255, 0.4));
    transform: scale(1.05);
}

/* ===== NAVIGATION LINKS ===== */
.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin-right: 1rem;
    position: static !important;
    width: auto !important;
    height: auto !important;
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    flex-direction: row !important;
    justify-content: flex-end !important;
    align-items: center !important;
    z-index: auto !important;
    transition: none !important;
    padding: 0 !important;
    overflow: visible !important;
    box-shadow: none !important;
    left: auto !important;
    font-family: var(--font-mono);
}

.nav-link {
    color: var(--fg);
    text-decoration: none;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    padding: 0.7rem 1.2rem;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    font-family: var(--font-mono);
    position: relative;
    letter-spacing: 0.5px;
    width: auto !important;
    background: transparent !important;
    border: none !important;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #5a6bff 0%, #a2b0ff 70%, #ffffff 100%);
    transition: width 0.3s ease-out, left 0.3s ease-out;
    border-radius: 3px;
}

.nav-link:hover:after {
    width: 85%;
    left: 7.5%;
}

.nav-links .nav-link.active {
    color: #ffffff;
}

.nav-links .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 7.5%;
    width: 85%;
    height: 3px;
    background: linear-gradient(90deg, #6e7adf 0%, #a2abff 100%);
    border-radius: 3px;
}

/* ===== DROPDOWN MENUS ===== */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    display: grid;
    position: absolute;
    background-color: #100732;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3), 0 0 30px rgba(82, 238, 245, 0.15);
    z-index: 1;
    top: 100%;
    left: 0; /* Align with parent menu item */
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, margin-top 0.3s ease, visibility 0s linear 0.3s;
    padding-top: 1rem;
    overflow: visible; /* Allow content overflow */
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -0.5rem;
    left: 0;
    width: 100%;
    height: 0.5rem;
}

/* Add a visual connection between parent menu and dropdown */
.dropdown-menu::after {
    content: '';
    position: absolute;
    top: -8px;
    left: 25px; /* Position relative to parent menu item */
    width: 16px;
    height: 16px;
    background-color: #100732;
    transform: rotate(45deg);
    z-index: -1;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.industries-dropdown {
    grid-template-columns: repeat(2, 1fr);
    width: 700px;
    max-width: calc(100vw - 40px); /* Prevent overflow outside viewport */
    left: 0; /* Align with the parent menu item */
    transform: none; /* Remove centering */
}

.services-dropdown {
    grid-template-columns: repeat(2, 1fr);
    width: 600px;
    max-width: calc(100vw - 40px); /* Prevent overflow outside viewport */
    left: 0; /* Align with the parent menu item */
    transform: none; /* Remove centering */
}

.education-dropdown {
    grid-template-columns: 1fr;
    width: 400px;
    max-width: calc(100vw - 40px); /* Prevent overflow outside viewport */
    left: 0; /* Align with the parent menu item */
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease, margin-top 0.3s ease, visibility 0s linear 0s;
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    text-decoration: none;
    color: var(--fg);
    display: block;
    padding: 0.4rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    margin: 0.1rem;
}

/* Add gap between grid items */
.dropdown-menu {
    gap: 0.5rem;
    row-gap: 0.8rem;
}

.dropdown-menu a:hover {
    background-color: rgba(82, 238, 245, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.dropdown-menu a:hover .item-title {
    color: #52eef5;
}

.dropdown-item-content {
    display: flex;
    align-items: center;
    padding: 6px;
    transition: all 0.2s ease;
    border-radius: 6px;
}

.dropdown-icon {
    width: 20px;
    height: 20px;
    margin-right: 0.6rem;
    flex-shrink: 0;
}

.text-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow: visible; /* Allow text to be fully visible */
}

.item-title {
    font-size: 1rem;
    margin-bottom: 4px;
    white-space: normal;
    font-weight: 600;
    color: #fff;
}

.item-description {
    font-size: 0.8rem;
    opacity: 0.8;
    line-height: 1.3;
    /* Show full description, no truncation */
    white-space: normal;
    overflow: visible;
    display: block;
}

.dropdown-menu h1,
.dropdown-menu h2,
.dropdown-menu h3,
.dropdown-menu h4,
.dropdown-menu h5,
.dropdown-menu h6,
.item-title,
.item-description {
    background: none;
    -webkit-background-clip: initial;
    background-clip: initial;
    color: var(--fg);
    text-shadow: none;
}

/* ===== HAMBURGER MENU ===== */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1010;
    position: relative;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center;
    margin: 3px 0;
    box-shadow: 0 0 3px rgba(255, 255, 255, 0.6);
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
    background: #52eef5;
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    background: #52eef5;
}

/* ===== RESPONSIVE DROPDOWN ADJUSTMENTS ===== */
@media (max-width: 1200px) {
    .industries-dropdown {
        grid-template-columns: repeat(2, 1fr);
        width: 650px;
    }
    
    .services-dropdown {
        grid-template-columns: repeat(2, 1fr);
        width: 550px;
    }
    
    .item-description {
        font-size: 0.75rem;
    }
}

@media (max-width: 992px) {
    .industries-dropdown {
        grid-template-columns: repeat(2, 1fr);
        width: 550px;
    }
    
    .services-dropdown {
        grid-template-columns: repeat(2, 1fr);
        width: 500px;
    }
    
    .education-dropdown {
        width: 380px;
    }
    
    /* For dropdowns near right edge of screen, push them left */
    .dropdown:last-child .dropdown-menu,
    .dropdown:nth-last-child(2) .dropdown-menu {
        left: auto;
        right: 0;
    }
    
    /* Ensure dropdown content fits within its container */
    .dropdown-item-content {
        padding: 5px;
    }
}

/* ===== MOBILE NAVIGATION ===== */
@media (max-width: 768px) {
    .navbar {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 1rem 2rem !important;
        position: relative;
    }
    
    /* Hamburger menu mobile styling */
    .hamburger-menu {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        position: relative !important;
        z-index: 9999 !important;
        width: 50px !important;
        height: 50px !important;
        background: rgba(82, 238, 245, 0.4) !important;
        border: 3px solid rgba(82, 238, 245, 0.8) !important;
        border-radius: 8px !important;
        cursor: pointer !important;
        touch-action: manipulation !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        -webkit-user-select: none !important;
        -moz-user-select: none !important;
        -ms-user-select: none !important;
        user-select: none !important;
        outline: none !important;
        padding: 0 !important;
        margin: 0 !important;
        box-sizing: border-box !important;
    }
    
    .hamburger-menu:hover {
        background: rgba(82, 238, 245, 0.6) !important;
        transform: scale(1.05) !important;
    }
    
    .hamburger-menu:active {
        transform: scale(0.95) !important;
        background: rgba(82, 238, 245, 0.8) !important;
    }
    
    .hamburger-line {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 70% !important;
        height: 3px !important;
        background: #ffffff !important;
        margin: 2px 0 !important;
        transition: all 0.3s ease !important;
        border-radius: 2px !important;
    }
    
    /* Mobile nav links */
    .nav-links {
        position: fixed !important;
        top: 0 !important;
        left: -100% !important;
        width: 100% !important;
        height: 100vh !important;
        background: rgba(15, 15, 30, 0.98) !important;
        backdrop-filter: blur(25px) !important;
        z-index: 8888 !important;
        transition: left 0.4s ease !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: center !important;
        padding-top: 100px !important;
    }
    
    .nav-links.active,
    .nav-links.show {
        left: 0 !important;
    }
    
    .nav-links li {
        width: 90%;
        text-align: center;
        margin-bottom: 0.5rem;
    }
    
    .nav-link {
        font-size: 1.4rem;
        padding: 1.2rem 2rem;
        width: 100%;
        display: block;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
        color: #ffffff;
        text-decoration: none;
    }
    
    .nav-link:hover {
        background: rgba(82, 238, 245, 0.2);
        border-color: rgba(82, 238, 245, 0.3);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(82, 238, 245, 0.2);
    }
    
    /* Mobile dropdown menus */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 1rem;
        background: rgba(30, 30, 50, 0.9);
        border-radius: 12px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        width: 95%;
        max-width: 450px;
        border: 1px solid rgba(82, 238, 245, 0.2);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    }
    
    .dropdown-menu.show {
        max-height: 600px;
    }
    
    .dropdown-menu a {
        display: flex !important;
        padding: 1.5rem 2rem;
        font-size: 1.1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        transition: all 0.3s ease;
        border-radius: 8px;
        margin: 0.25rem;
        align-items: center !important;
        justify-content: flex-start !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .dropdown-menu a:last-child {
        border-bottom: none;
        margin-bottom: 0.5rem;
    }
    
    .dropdown-menu a:hover {
        background: rgba(82, 238, 245, 0.15);
        transform: translateX(5px);
    }
    
    .dropdown-item-content {
        display: flex !important;
        flex-direction: row !important;
        text-align: left !important;
        gap: 1rem !important;
        align-items: center !important;
        padding: 0.5rem !important;
        justify-content: flex-start !important;
        width: 100% !important;
        border-left: 2px solid rgba(82, 238, 245, 0.3) !important;
    }
    
    .dropdown-icon {
        width: 40px !important;
        height: 40px !important;
        margin-right: 0 !important;
        margin-left: 0 !important;
        flex-shrink: 0 !important;
        filter: brightness(1.1);
        display: block !important;
        object-fit: contain !important;
    }
    
    .text-content {
        flex: 1 !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: flex-start !important;
        min-width: 0 !important;
    }
    
    .item-title {
        font-size: 1.1rem !important;
        color: #ffffff !important;
        display: block !important;
        margin-bottom: 0.25rem !important;
        line-height: 1.2 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    
    .item-description {
        font-size: 0.9rem !important;
        color: rgba(255, 255, 255, 0.8) !important;
        line-height: 1.3 !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
}

/* Desktop media query - Reset mobile styles for larger screens */
@media (min-width: 769px) {
    .hamburger-menu {
        display: none !important;
    }
    
    .dropdown-menu {
        position: absolute !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transform: translateY(10px) !important;
        margin-top: 0.5rem !important;
        background: #100732 !important;
    }
    
    .dropdown:hover .dropdown-menu {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
    }
}