:root {
    --color-primary-dark: #1a2b45; /* Dark Blue */
    --color-primary-medium: #3d5a80; /* Medium Blue */
    --color-background-light: #f0f2f5; /* Light Gray */
    --color-text-light: #ffffff;
    --color-text-dark: #333333;
    --color-accent: #e0a800; /* Gold */
    --font-primary: 'Roboto', sans-serif;
    --header-height: 70px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: #fff;
}

.section-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

/* Header */
.apex-header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #ddd;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    height: var(--header-height);
}

.header-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.header-logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-primary-dark);
    text-decoration: none;
}

.header-nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.header-nav a {
    text-decoration: none;
    color: var(--color-primary-medium);
    font-weight: 700;
    transition: color 0.3s ease;
}

.header-nav a:hover {
    color: var(--color-accent);
}

/* Hero Section */
.logistics-hero {
    background-color: var(--color-background-light);
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
}

.hero-split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--color-primary-dark);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-subheading {
    font-size: 1.1rem;
    color: var(--color-primary-medium);
    margin-bottom: 2rem;
}

.hero-image-container img {
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.apex-cta-button {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-text-dark);
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.apex-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.hero-stat-block {
    margin-top: 3rem;
    border-left: 3px solid var(--color-accent);
    padding-left: 1rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}
.stat-percent {
    font-size: 2rem;
    color: var(--color-primary-dark);
    margin-left: 0.2rem;
}
.stat-label {
    color: var(--color-primary-medium);
}

/* General Section Styling */
section {
    padding: 6rem 0;
}

section:nth-child(even) {
    background-color: var(--color-background-light);
}

.section-intro {
    max-width: 600px;
    margin: 0 auto 3rem auto;
    text-align: center;
}

h2 {
    font-size: 2.5rem;
    color: var(--color-primary-dark);
    text-align: center;
    margin-bottom: 1rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}
.service-card h3 {
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}
.service-card h3, .service-card p {
    padding: 0 1.5rem;
}
.service-card p {
    padding-bottom: 1.5rem;
    flex-grow: 1;
}
.service-card img {
    margin-bottom: 1.5rem;
}

/* About Section */
.about-flex {
    display: flex;
    align-items: center;
    gap: 3rem;
}
.about-content {
    flex: 1;
}
.about-image-wrapper {
    flex: 1;
}
.about-image-wrapper img {
    border-radius: 8px;
}
.process-steps {
    margin-top: 2rem;
    background-color: var(--color-background-light);
    padding: 1.5rem;
    border-radius: 5px;
}
.process-steps h4 {
    color: var(--color-primary-dark);
}
.process-steps ol {
    margin-left: 1.5rem;
}

/* Testimonials */
.testimonials-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}
.testimonial-card {
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    text-align: center;
}
.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 1rem auto;
}
.testimonial-card blockquote {
    font-style: italic;
    color: #555;
    margin-bottom: 1rem;
}
.testimonial-card cite {
    font-weight: bold;
    color: var(--color-primary-medium);
}

/* Contact Section */
.apex-contact-form {
    max-width: 700px;
    margin: 2rem auto 0 auto;
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.form-group {
    display: flex;
    flex-direction: column;
}
.form-span-2 {
    grid-column: 1 / -1;
}
.form-group label {
    margin-bottom: 0.5rem;
    font-weight: bold;
}
.form-group input, .form-group textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}
.apex-submit-button {
    width: 100%;
    padding: 15px;
    margin-top: 1.5rem;
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.apex-submit-button:hover {
    background-color: var(--color-primary-medium);
}

/* Footer */
.apex-footer {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    padding: 3rem 0 1rem 0;
}
.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}
.footer-column h4 {
    color: var(--color-accent);
    margin-bottom: 1rem;
}
.footer-column p, .footer-column li {
    margin-bottom: 0.5rem;
    color: #ccc;
}
.footer-column ul {
    list-style: none;
}
.footer-column a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-column a:hover {
    color: #fff;
}
.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-primary-medium);
    color: #aaa;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .hero-split-layout, .about-flex {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        order: 2;
    }
    .hero-image-container {
        order: 1;
    }
    .about-image-wrapper {
        order: 1;
    }
    .about-content {
        order: 2;
    }
    .hero-stat-block {
        margin: 2rem auto;
    }
    .testimonials-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .header-nav { display: none; /* Simplification for this example */ }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-span-2 { grid-column: auto; }
}

/* Policy Page styles */
.policy-page {
    padding: calc(var(--header-height) + 4rem) 2rem 4rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}
.policy-page h1 {
    margin-bottom: 2rem;
    text-align: center;
}
.policy-page h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    text-align: left;
    font-size: 1.5rem;
}
.policy-page p, .policy-page li {
    margin-bottom: 1rem;
}
.policy-page ul {
    padding-left: 2rem;
}