/* Global Styles */
:root {
    --primary-color: #003366;
    /* Navy Blue */
    --secondary-color: #00A8E8;
    /* Bright Blue/Teal */
    --accent-color: #FFD700;
    /* Gold */
    --text-color: #333333;
    --light-gray: #f4f7f6;
    --dark-gray: #1a1a1a;
    --white: #ffffff;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

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

.section {
    padding: 80px 0;
}

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

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

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

.text-white {
    color: var(--white);
}

.text-gray {
    color: #cccccc;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    margin-left: 10px;
}

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

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* Navbar */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.logo-img {
    height: 60px;
    /* Adjust based on navbar height */
    width: auto;
    margin-right: 10px;
    border-radius: 50%;
    /* Rounder */
    border: 3px solid var(--secondary-color);
    /* Blue border */
    transition: transform 0.3s ease;
    background-color: white;
    /* Optional: ensures transparency looks good */
    padding: 2px;
}

.logo-img:hover {
    transform: scale(1.2);
    /* Zoom effect */
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--secondary-color);
}

.nav-links .btn-primary {
    padding: 10px 20px;
    font-size: 0.9rem;
    color: var(--white);
}

.nav-links .btn-primary:hover {
    color: var(--secondary-color);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    height: 90vh;
    background: url('images/office-workspace.jpg') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 80px;
    /* offset for fixed navbar */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 51, 102, 0.8), rgba(0, 51, 102, 0.6));
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--white);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Section Common */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
    margin-top: 10px;
}

.text-center .section-title::after {
    margin: 10px auto 0;
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.section-image img {
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom: 3px solid var(--secondary-color);
}

.icon-box {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

/* Why Us */
.why-us-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.why-us-list i {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-top: 5px;
}

.vision-mission {
    margin-top: 30px;
    display: flex;
    gap: 30px;
}

.vm-item h3 {
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Industries */
.industries-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin-top: 50px;
}

.industry-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    min-width: 150px;
}

.industry-item i {
    font-size: 3rem;
    color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.1);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.industry-item:hover i {
    background: var(--secondary-color);
    color: var(--white);
}

.industry-item span {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Candidates Section */
.candidates-section {
    background-color: var(--light-gray);
}

.file-upload-wrapper {
    position: relative;
    border: 1px dashed #ccc;
    border-radius: 4px;
    padding: 20px;
    text-align: center;
    background: #fff;
    transition: var(--transition);
}

.file-upload-wrapper:hover {
    border-color: var(--secondary-color);
    background: #fafafa;
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-info {
    pointer-events: none;
    color: #666;
}

.file-upload-info i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
    display: block;
}

/* contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-box {
    padding: 30px;
    background: var(--light-gray);
    border-radius: 8px;
}

.contact-detail-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-detail-item i {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-top: 5px;
}

.cta-section {
    background-color: var(--white);
    padding: 80px 0;
}

.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.1);
}

.contact-form button {
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
}

/* Footer */
footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #999;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 80px;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        width: 100%;
        padding: 40px;
        transition: var(--transition);
        justify-content: flex-start;
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .section-grid {
        grid-template-columns: 1fr;
    }

    .reverse-mobile {
        display: flex;
        flex-direction: column-reverse;
    }

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