/* Resets & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    /* Normal cursor is default, no need to specify */
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Variables */
:root {
    --primary: #0056b3;
    /* Corporate Navy/Blue */
    --secondary: #00a8cc;
    /* Lighter Cyan/Blue */
    --dark: #1a1a1a;
    --light: #f4f6f8;
    --white: #ffffff;
    --text-gray: #666;
    --border-radius: 4px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Utility */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

.bg-light {
    background-color: var(--light);
}

.bg-dark {
    background-color: var(--dark);
    color: var(--white);
}

.section-padding {
    padding: 80px 0;
}

.divider {
    height: 3px;
    width: 60px;
    background-color: var(--primary);
    margin: 15px auto 30px;
}

.divider.align-left {
    margin: 15px 0 30px;
}

.divider.bg-white {
    background-color: var(--white);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #004494;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: var(--white);
}

/* Header */
.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

/* Main Navigation */
.main-nav>ul {
    display: flex;
    gap: 30px;
    align-items: center;
}

.main-nav>ul>li {
    margin-left: 30px;
    position: relative;
    /* For dropdown positioning */
}

.main-nav>ul>li>a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark);
    padding: 10px 0;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.main-nav>ul>li>a:hover,
.main-nav>ul>li>a.active {
    color: var(--primary);
}

.main-nav .btn-nav {
    background-color: var(--primary);
    color: var(--white) !important;
    padding: 10px 20px !important;
    border-radius: var(--border-radius);
    transition: background-color 0.3s;
}

.main-nav .btn-nav:hover {
    background-color: #004494;
    /* Darker Blue */
}

/* Dropdown Menu Styles */
.dropdown-menu {
    display: none;
    /* Hidden by default */
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    min-width: 250px;
    padding: 15px 0;
    z-index: 1000;
    flex-direction: column;
    border-top: 3px solid var(--primary);
}

/* Show on hover for desktop */
@media (min-width: 769px) {
    .dropdown:hover .dropdown-menu {
        display: flex;
        animation: fadeIn 0.3s ease;
    }
}

/* Mobile Dropdown Styling */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        /* Flow naturally in mobile menu */
        box-shadow: none;
        border-top: none;
        border-left: 3px solid var(--primary);
        padding-left: 20px;
        background: #f8f9fa;
        width: 100%;
    }

    /* Toggle class for mobile JS */
    .dropdown.active .dropdown-menu {
        display: flex;
    }

    .dropdown-toggle i {
        transition: transform 0.3s;
    }

    .dropdown.active .dropdown-toggle i {
        transform: rotate(180deg);
    }
}

.dropdown-menu li {
    margin: 0 !important;
    width: 100%;
}

.dropdown-menu li a {
    padding: 10px 20px !important;
    color: #555 !important;
    font-size: 0.9rem !important;
    display: block;
    border-bottom: 1px solid #eee;
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-menu li a:hover {
    background: #f9f9f9;
    color: var(--primary) !important;
    padding-left: 25px !important;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--dark);
}

/* 3D Wheel Slider */
.wheel-slider-section {
    height: 100vh;
    background: #000;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0;
    /* Full screen */
}

.wheel-container {
    width: 100%;
    height: 100%;
    perspective: 1500px;
    position: relative;
    overflow: hidden;
}

.wheel-overlay {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 120px;
    /* Focus area height */
    transform: translateY(-50%);
    border-top: 2px solid rgba(255, 255, 255, 0.2);
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    pointer-events: none;
    z-index: 10;
    display: none;
    /* Optional: Cleaner look without lines */
}

.wheel {
    width: 100%;
    height: 100%;
    position: absolute;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.wheel-item {
    position: absolute;
    width: 100vw;
    max-width: none;
    height: 100vh;
    left: 0;
    top: 0;
    margin: 0;
    background-size: cover;
    background-position: center;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    box-shadow: none;
    /* Removed shadow/glow for cleaner full screen */
    backface-visibility: hidden;
    opacity: 0.3;
    transition: opacity 0.5s;
    overflow: hidden;
}

@media (max-width: 1200px) {
    .wheel-item {
        width: 100vw;
        height: 100vh;
        margin: 0;
    }
}

.wheel-item.active {
    opacity: 1;
    z-index: 10;
    box-shadow: none;
}

/* Wheel Controls */
.wheel-controls {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 100;
    align-items: center;
}

.wheel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    backdrop-filter: blur(5px);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wheel-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: scale(1.1);
}

.scroll-icon {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.5);
    animation: bounce 2s infinite;
    display: none;
    /* Hidden as requested */
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

.wheel-content {
    background: rgba(0, 0, 0, 0.6);
    padding: 40px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.5s ease 0.3s;
    max-width: 80%;
}

.wheel-item.active .wheel-content {
    transform: translateY(0);
    opacity: 1;
}

.wheel-content h1 {
    font-size: 3rem;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    font-family: 'Roboto', sans-serif;
}

.wheel-content p {
    font-size: 1.2rem;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

/* Partner Section */
.partners-section {
    padding: 40px 0;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
    text-align: center;
}

.partners-title {
    font-size: 1.2rem;
    color: #888;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.partner-logo {
    height: 50px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s;
}

.partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: left;
    /* Aligned left for list readability */
    border: 1px solid #eee;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.service-card .icon-box {
    width: 70px;
    height: 70px;
    background: rgba(0, 173, 239, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-card .icon-box i {
    font-size: 32px;
    color: var(--primary-color);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.25rem;
    font-weight: 700;
}

.service-card p {
    color: #666;
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Service List Styling */
.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid #f0f0f0;
    padding-top: 15px;
}

.service-list li {
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.service-list li::before {
    content: "•";
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 8px;
}

.service-card.dark-mode .service-list li i {
    color: var(--secondary-color);
    margin-right: 10px;
}

/* Dark Mode Service Card (for Corporate Services) */
.service-card.dark-mode {
    background: #1a1a1a;
    /* Dark background */
    color: white;
    border: 1px solid #333;
}

.service-card.dark-mode h3 {
    color: white;
}

.service-card.dark-mode p {
    color: #ccc;
}

.service-card.dark-mode .service-list li {
    color: #bbb;
}

.service-card.dark-mode:hover {
    border-color: var(--secondary-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image img {
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-content h2 {
    font-family: 'Roboto', sans-serif;
    font-size: 2.5rem;
    color: var(--dark);
}

.about-content p {
    margin-bottom: 20px;
    color: var(--text-gray);
}

.about-list {
    margin: 25px 0;
}

.about-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--dark);
}

.about-list i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* Contact Section */
#contact {
    background: var(--white);
    color: var(--dark);
    position: relative;
    overflow: hidden;
    border-top: 1px solid #eee;
}

#contact::before {
    display: none;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 0;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #eee;
}

.contact-info {
    background: var(--primary);
    padding: 50px;
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.contact-info::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.info-item {
    margin-bottom: 35px;
    position: relative;
    z-index: 1;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item i {
    color: var(--white);
    font-size: 1.8rem;
    background: rgba(255, 255, 255, 0.2);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 15px;
    transition: transform 0.3s;
}

.info-item:hover i {
    transform: scale(1.1) rotate(10deg);
    background: var(--white);
    color: var(--primary);
}

.info-item h4 {
    margin-bottom: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.info-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Contact Form */
.contact-form {
    padding: 50px;
    background: var(--white);
}

.contact-form h3 {
    color: var(--dark);
    margin-bottom: 20px;
}

.contact-form .form-group {
    margin-bottom: 25px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    background: #f8f9fa;
    border: 2px solid #eee;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    color: #333;
    transition: all 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    background: var(--white);
    border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(0, 86, 179, 0.1);
    outline: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #aaa;
}

.full-width {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 700;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 86, 179, 0.2);
}

.full-width:hover {
    box-shadow: 0 15px 30px rgba(0, 86, 179, 0.3);
    transform: translateY(-3px);
}

/* Footer */
.site-footer {
    background-color: var(--dark);
    color: #888;
    padding: 20px 0;
    border-top: 1px solid #333;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        padding: 0 20px;
    }

    .main-nav {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
        display: none;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-slider {
        height: 500px;
    }

    .slide-content h1 {
        font-size: 2.2rem;
    }

    .about-grid,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }
}