/* =========================================
   CSS Reset & Base Styles
   ========================================= */
:root {
    --primary-color: #0F3A66; /* Deep Blue */
    --primary-hover: #0a2745;
    --secondary-color: #F2A900; /* Amber/Gold Accent */
    --secondary-hover: #d99700;
    --text-main: #333333;
    --text-light: #666666;
    --bg-light: #F7F9FC;
    --white: #FFFFFF;
    --font-family: 'Inter', sans-serif;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

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

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.divider {
    height: 4px;
    width: 60px;
    background-color: var(--secondary-color);
    margin-bottom: 30px;
}

.divider.center {
    margin: 0 auto 30px;
}

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 58, 102, 0.2);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(242, 169, 0, 0.3);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

/* =========================================
   Header & Navigation
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #eee;
    transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.header.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    background-color: rgba(255, 255, 255, 1);
}

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

.logo {
    display: flex;
    align-items: center;
}

.header-logo {
    max-height: 65px;
    width: auto;
}

.footer-logo {
    max-height: 75px;
    width: auto;
    margin-bottom: 15px;
}

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

.nav-link {
    font-weight: 600;
    color: var(--text-main);
    padding: 10px 0;
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width var(--transition-normal);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 220px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 100;
    padding: 10px 0;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    font-weight: 500;
    color: var(--text-main);
    transition: background-color var(--transition-fast);
}

.dropdown-menu li a:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    transition: all var(--transition-fast);
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Offset for header */
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Gradient overlay + truck background */
    background: linear-gradient(135deg, rgba(15, 58, 102, 0.75) 0%, rgba(15, 58, 102, 0.35) 100%), 
                url('assets/hero-bg.png') no-repeat center center/cover;
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    color: var(--white);
    animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* =========================================
   About Section
   ========================================= */
.about-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* =========================================
   Services Section
   ========================================= */
/* =========================================
   Service Showcase Styling
   ========================================= */
.service-showcase {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-top: 50px;
}

.service-showcase.reverse {
    flex-direction: row-reverse;
}

.showcase-image {
    flex: 1;
    min-width: 300px;
}

.showcase-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-normal);
}

.showcase-image img:hover {
    transform: scale(1.02);
}

.showcase-content {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.showcase-badge {
    background-color: rgba(242, 169, 0, 0.1);
    color: var(--secondary-color);
    padding: 6px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    display: inline-block;
}

.showcase-title {
    font-size: 2.2rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.showcase-lead {
    font-size: 1.2rem;
    color: var(--text-main);
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.5;
}

.showcase-desc {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.6;
}

.showcase-features {
    list-style: none;
    padding: 0;
    margin: 0 0 35px 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.showcase-features li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-icon {
    font-size: 1.5rem;
    background-color: var(--bg-light);
    width: 45px;
    height: 45px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.showcase-features strong {
    font-size: 1.1rem;
    color: var(--primary-color);
    display: block;
    margin-bottom: 4px;
}

.showcase-features p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 0;
}

.showcase-divider {
    height: 1px;
    background-color: #e5e9f2;
    margin: 80px 0;
    width: 100%;
}

/* Stats Grid in Showcase */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
    margin-bottom: 35px;
}

.stat-card {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    border-top: 3px solid var(--secondary-color);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Media Queries for Showcase */
@media (max-width: 992px) {
    .service-showcase, .service-showcase.reverse {
        flex-direction: column;
        gap: 40px;
    }
    
    .showcase-image, .showcase-content {
        width: 100%;
    }
    
    .showcase-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* =========================================
   CTA Section
   ========================================= */
.cta {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta-container {
    max-width: 700px;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-text {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background-color: #1a1a1a;
    color: #e0e0e0;
    padding-top: 60px;
}

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

.footer-logo {
    display: inline-block;
    color: var(--white);
    margin-bottom: 15px;
}

.footer-desc {
    font-size: 0.9rem;
    opacity: 0.7;
    max-width: 300px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 30px;
    background-color: var(--secondary-color);
}

.footer-links li, .footer-contact li {
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.footer-links a:hover, .footer-contact a:hover {
    color: var(--secondary-color);
}

.footer-contact strong {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding: 20px 0;
    text-align: center;
    font-size: 0.8rem;
    color: #888;
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        transition: left var(--transition-normal);
        overflow-y: auto;
    }
    
    .nav.open {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 40px 20px;
        gap: 20px;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: var(--bg-light);
        margin-top: 10px;
        display: none;
    }
    
    .dropdown:hover .dropdown-menu,
    .dropdown.active .dropdown-menu {
        display: block;
    }

    .header-actions .btn {
        display: none; /* Hide top phone number on very small screens if desired */
    }

    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   Forms & Inputs Styling
   ========================================= */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.section-subtitle {
    margin-bottom: 30px;
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form {
    background-color: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.bg-light .contact-form {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    margin-bottom: 30px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-dark);
    background-color: #fafafa;
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(15, 58, 102, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-success-msg {
    background-color: #d4edda;
    color: #155724;
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #c3e6cb;
    margin-top: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.form-success-msg h3 {
    margin-bottom: 8px;
    font-size: 1.4rem;
}