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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Navigation */
.logo img {
  height: 50px;
  width: auto;
  display: block;
}
nav .logo {
  display: flex;
  align-items: center; /* vertically centers the logo */
}

nav {
    background: #d6d6d6;
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    color: white;
    font-size: 1.8rem;
    font-weight: bold;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: #1e3a8a;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #22c55e;
}

/* Hamburger Menu Styles */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Mobile Menu Styles */
@media (max-width: 1024px) {
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        flex-direction: column;
        background: #d6d6d6;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        padding: 80px 2rem 2rem;
        gap: 1.5rem;
        transition: right 0.3s ease-in-out;
        box-shadow: -5px 0 15px rgba(0,0,0,0.3);
        z-index: 1000;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 0.5rem 0;
        font-size: 1.1rem;
    }
}
    
/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 180px 5% 120px;
    text-align: center;
    margin-top: 60px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1.2s;
}
/* CTA Buttons Container */
.cta-buttons-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}


.cta-button {
    background: #1e3a8a;
    color: #ffffff;
    padding: 1rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    display: inline-block;
    animation: fadeInUp 1.4s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(34, 197, 94, 0.3);
}


/* Services Section */
.services {
    padding: 80px 5%;
    background: #f8fafc;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #1e3a8a;
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: #1e3a8a;
    margin-bottom: 1rem;
}

/* Features Section */
.features {
    padding: 80px 5%;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: #3b82f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: white;
}

.feature-item h3 {
    color: #1e3a8a;
    margin-bottom: 1rem;
}

/* Testimonials */
.testimonials {
    padding: 80px 5%;
    background: #0b1120;
    color:#f8fafc; 
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.testimonial-card {
    background: #1e293b;
    color: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonial-author {
    font-weight: bold;
    color: #e2e8f0;
}

/* Content Pages */
.page-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 140px 5% 80px;
    text-align: center;
    margin-top: 60px;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.content-section {
    padding: 80px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.content-section h2 {
    color: #1e3a8a;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.content-section p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #1e3a8a;
    font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #e2e8f0;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #3b82f6;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Tracking Section */
.tracking-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.tracking-result {
    margin-top: 2rem;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 10px;
    display: none;
}

.tracking-result.show {
    display: block;
    animation: fadeInUp 0.5s;
}

/* Careers Section */
.job-listing {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.job-listing h3 {
    color: #1e3a8a;
    margin-bottom: 1rem;
}

.job-meta {
    color: #64748b;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    background: #1e3a8a;
    color: white;
    padding: 3rem 5%;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #22c55e;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1, .page-header h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}