/* 
MaintenanceHub Website Styles
Color Palette:
- Dark Navy Blue (#0A2540) – professionalism & trust
- Industrial Gray (#4B4B4B) – balance & neutrality
- Bright Safety Yellow (#FFC300) – energy & innovation
- White (#FFFFFF) – clarity & openness
*/

/* Base Styles */
:root {
    --primary-color: #0A2540;
    --secondary-color: #4B4B4B;
    --accent-color: #FFC300;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    --dark-gray: #333333;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--secondary-color);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--primary-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 20px;
}

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

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

.section-title {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #e6b000;
    color: var(--primary-color);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: #0d3256;
    color: var(--white);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--primary-color);
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--secondary-color);
    position: relative;
    padding-bottom: 5px;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--primary-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background-image: linear-gradient(rgba(10, 37, 64, 0.8), rgba(10, 37, 64, 0.8)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 120px 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Services Highlights Section */
.services-highlights {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

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

.service-card h3 {
    margin-bottom: 15px;
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.why-choose-content {
    max-width: 900px;
    margin: 0 auto;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-slide {
    padding: 20px;
}

.testimonial-content {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-content::before {
    content: '\201C';
    font-family: Georgia, serif;
    font-size: 5rem;
    color: var(--accent-color);
    opacity: 0.3;
    position: absolute;
    top: -20px;
    left: 10px;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    text-align: right;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 10px;
}

.testimonial-controls button {
    background-color: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-controls button:hover {
    color: var(--accent-color);
}

/* CTA Section */
.cta-section {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.cta-section p {
    margin-bottom: 30px;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    color: var(--white);
    margin-bottom: 15px;
}

.footer-links h4,
.footer-contact h4,
.footer-social h4 {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
}

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

.footer-links a,
.footer-social a {
    color: var(--medium-gray);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-social a:hover {
    color: var(--accent-color);
}

.footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--accent-color);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--medium-gray);
}

.footer-bottom a:hover {
    color: var(--accent-color);
}

/* Page Header */
.page-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: 10px;
}

.page-header p {
    max-width: 800px;
    margin: 0 auto;
}

/* About Page Styles */
.company-intro {
    padding: 80px 0;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.intro-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.mission-values {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.mission-box {
    background-color: var(--white);
    border-radius: 8px;
    padding: 40px;
    box-shadow: var(--shadow);
    margin-bottom: 60px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.value-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.company-history {
    padding: 80px 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--medium-gray);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.timeline-year {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    color: var(--primary-color);
    font-weight: 700;
    padding: 5px 15px;
    border-radius: 20px;
    z-index: 1;
}

.timeline-content {
    width: 45%;
    background-color: var(--white);
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow);
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 55%;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 55%;
}

.team-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.member-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.member-info {
    padding: 20px;
}

.member-title {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 10px;
}

/* Services Page Styles */
.services-intro {
    padding: 40px 0;
}

.service-detail {
    padding: 80px 0;
}

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

.service-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.service-content.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.service-content.reverse .service-text {
    direction: ltr;
}

.service-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.service-text .service-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.benefits-list {
    margin-left: 20px;
    margin-bottom: 20px;
}

.benefits-list li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.benefits-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

.service-benefits {
    padding: 80px 0;
    background-color: var(--light-gray);
}

/* Training Page Styles */
.training-intro {
    padding: 40px 0 80px;
}

.training-programs {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.program-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
    display: flex;
    gap: 30px;
}

.program-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.program-content {
    flex-grow: 1;
}

.program-details {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
    font-weight: 600;
}

.program-description h4 {
    margin-top: 20px;
    margin-bottom: 10px;
}

.training-approach {
    padding: 80px 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.approach-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.approach-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.approach-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.training-formats {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.formats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.format-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.format-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.format-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.training-resources {
    padding: 80px 0;
}

.resources-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.resources-text {
    padding: 30px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 8px;
}

.resources-text h2 {
    color: var(--white);
}

.resources-form {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}

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

.inquiry-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    font-family: 'Open Sans', sans-serif;
}

.inquiry-form textarea {
    resize: vertical;
}

/* Contact Page Styles */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-form-container {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}

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

.contact-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    font-family: 'Open Sans', sans-serif;
}

.contact-form textarea {
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-group input {
    width: auto;
    margin-top: 5px;
}

.contact-info-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info {
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 8px;
    padding: 30px;
}

.contact-info h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.info-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.info-content h3 {
    color: var(--white);
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.social-contact {
    margin-top: 20px;
}

.social-contact h3 {
    color: var(--white);
    margin-bottom: 15px;
}

.quick-inquiry {
    background-color: var(--light-gray);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
}

.quick-inquiry h3 {
    margin-bottom: 15px;
}

.quick-inquiry p {
    margin-bottom: 20px;
}

.quick-inquiry .btn {
    margin: 0 5px 10px;
}

.map-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.map-container {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    background-color: var(--white);
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}

.faq-toggle {
    color: var(--accent-color);
    transition: var(--transition);
}

.faq-answer {
    background-color: var(--light-gray);
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 1000px;
}

.faq-item.active .faq-toggle i {
    transform: rotate(45deg);
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .intro-content,
    .service-content,
    .resources-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-content.reverse {
        grid-template-columns: 1fr;
    }
    
    .intro-image,
    .service-image {
        order: -1;
    }
    
    .program-card {
        flex-direction: column;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-year {
        left: 30px;
        transform: translateX(-50%);
    }
    
    .timeline-content {
        width: 80%;
        margin-left: 60px !important;
        margin-right: 0 !important;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        padding: 20px 0;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        margin: 0;
        text-align: center;
    }
    
    .nav-links a {
        display: block;
        padding: 15px;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .section-title {
        margin-bottom: 30px;
    }
    
    .timeline-content {
        width: 75%;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.fade-in {
    animation: fadeIn 1s ease-in-out;
}

.slide-up {
    animation: slideUp 0.8s ease-in-out;
}

/* Utility Classes */
.img-responsive {
    max-width: 100%;
    height: auto;
    display: block;
}

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

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

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 10px;
}

.mb-2 {
    margin-bottom: 20px;
}

.mb-3 {
    margin-bottom: 30px;
}

.mb-4 {
    margin-bottom: 40px;
}

.mt-1 {
    margin-top: 10px;
}

.mt-2 {
    margin-top: 20px;
}

.mt-3 {
    margin-top: 30px;
}

.mt-4 {
    margin-top: 40px;
}