/* ========================================
   Styles for Multi-Page Website
   ======================================== */

/* Page Heroes */
.page-hero {
    height: 40vh;
    min-height: 300px;
    margin-top: 60px;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), var(--dark-color);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.services-hero {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('MKone/ceo-mining-operations-01.jpeg');
}

.transport-hero {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('bus/bus-caio-fleet-display-01.jpeg');
}

.about-hero {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('MKone/ceo-office-presentation-01.jpeg');
}

.contact-hero {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('MKone/ceo-business-meeting-china-01.jpeg');
}

/* Home Page Specific */
.home-hero {
    height: 90vh;
    min-height: 600px;
    position: relative;
    background-image: url('MKone/ceo-mining-site-01.jpeg');
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 100%);
}

.home-hero .hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Home Stats */
.home-stats {
    background: var(--dark-color);
    color: white;
    padding: 60px 0;
    margin-top: -80px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    text-align: center;
    padding: 30px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.1);
}

.stat-card h3 {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Services Overview */
.services-overview {
    padding: 80px 0;
    background: white;
}

.services-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 60px;
}

.service-category {
    padding: 40px;
    border-radius: 15px;
    background: var(--light-color);
}

.mining-category {
    border-top: 5px solid var(--primary-color);
}

.transport-category {
    border-top: 5px solid var(--secondary-color);
}

.category-header {
    margin-bottom: 30px;
}

.category-header h3 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.service-list {
    margin-bottom: 30px;
}

.service-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    transition: transform 0.3s;
}

.service-item:hover {
    transform: translateX(10px);
}

.service-number {
    background: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 20px;
    flex-shrink: 0;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px 30px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

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

/* About Preview */
.about-preview {
    padding: 80px 0;
    background: var(--light-color);
}

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

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.highlight {
    padding: 20px;
    background: white;
    border-radius: 10px;
}

.about-preview .about-image {
    position: relative;
}

.image-caption {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
}

/* Home Partners */
.partners-section {
    padding: 80px 0;
    background: white;
}

.home-partners {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

/* Home CTA */
.home-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 80px 0;
    text-align: center;
    color: white;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s;
}

.btn-whatsapp:hover {
    transform: scale(1.05);
}

/* Services Pages Styles */
.services-detail {
    padding: 80px 0;
}

.intro-text {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
}

.intro-text .lead {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
}

.services-mining-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.service-detail-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.service-detail-card:hover {
    transform: translateY(-10px);
}

.service-detail-card .service-number {
    background: var(--primary-color);
    color: white;
    padding: 20px;
    font-size: 2rem;
    font-weight: bold;
}

.service-content {
    padding: 30px;
}

.service-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--light-color);
}

.stat h4 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 5px;
}

/* Projects Section */
.projects-section {
    background: var(--light-color);
    padding: 80px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.project-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.project-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.project-info {
    padding: 25px;
}

.project-info h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.project-info p {
    margin-bottom: 10px;
    color: var(--gray-color);
}

.project-type {
    display: inline-block;
    padding: 5px 15px;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.projects-note {
    margin-top: 40px;
    padding: 20px;
    background: rgba(255, 165, 0, 0.1);
    border-radius: 10px;
    text-align: center;
}

.projects-note p {
    color: var(--gray-color);
    font-size: 0.95rem;
    margin: 0;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gray-color);
    margin-top: -20px;
    margin-bottom: 40px;
}

/* Operations Gallery */
.operations-gallery {
    padding: 80px 0;
    background: white;
}

/* Lightbox Counter */
.lightbox-counter {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    background: rgba(0,0,0,0.5);
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.gallery-tab {
    padding: 10px 25px;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
}

.gallery-tab:hover,
.gallery-tab.active {
    background: var(--primary-color);
    color: white;
}

.operations-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.operation-image {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    height: 250px;
}

.operation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.operation-image:hover img {
    transform: scale(1.1);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s;
}

.operation-image:hover .image-overlay {
    transform: translateY(0);
}

.image-overlay h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.image-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Transport Page Styles */
.transport-services {
    padding: 80px 0;
}

.transport-services-grid {
    margin: 40px 0;
}

.transport-services-grid .section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
}

.transport-main-service {
    background: var(--light-color);
    padding: 40px;
    border-radius: 15px;
    margin: 40px 0;
    transition: transform 0.3s;
}

.transport-main-service:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Different colors for each transport type */
.transport-main-service:nth-child(2) .service-header h3 {
    color: #2c5aa0; /* Blue for urban */
}

.transport-main-service:nth-child(3) .service-header h3 {
    color: #f39c12; /* Orange for inter-urban */
}

.transport-main-service:nth-child(4) .service-header h3 {
    color: #27ae60; /* Green for minerals */
}

.service-header {
    text-align: center;
    margin-bottom: 40px;
}

.service-lead {
    font-size: 1.2rem;
    color: var(--gray-color);
}

.transport-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.transport-feature {
    background: white;
    padding: 30px;
    border-radius: 10px;
}

.transport-feature h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Brands Showcase */
.brands-showcase {
    margin-top: 80px;
}

.brand-detail {
    margin-bottom: 60px;
}

.brand-header {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 40px;
}

.brand-detail-logo {
    height: 100px;
    object-fit: contain;
}

.brand-tagline {
    font-size: 1.1rem;
    color: var(--gray-color);
}

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

.bus-showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.showcase-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s;
}

.showcase-image:hover {
    transform: scale(1.05);
}

/* Fleet Options */
.fleet-options {
    background: var(--light-color);
    padding: 60px 0;
    margin: 60px -60px;
}

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.fleet-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

/* Support Services */
.support-services {
    margin-top: 60px;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.support-card {
    text-align: center;
    padding: 30px;
    background: var(--light-color);
    border-radius: 10px;
    transition: background 0.3s;
}

.support-card:hover {
    background: var(--primary-color);
    color: white;
}

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

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.story-images {
    display: grid;
    gap: 20px;
}

.story-img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Timeline */
.timeline {
    margin-top: 40px;
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 40px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -35px;
    top: 5px;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-year {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 10px;
}

/* Leadership */
.leadership {
    background: var(--light-color);
    padding: 80px 0;
}

.ceo-profile {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.ceo-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.ceo-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

blockquote {
    margin: 30px 0;
    padding: 20px;
    background: white;
    border-left: 4px solid var(--primary-color);
    font-style: italic;
}

blockquote cite {
    display: block;
    text-align: right;
    margin-top: 10px;
    font-style: normal;
    color: var(--gray-color);
}

.ceo-achievements {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.achievement {
    text-align: center;
}

.achievement h4 {
    font-size: 2rem;
    color: var(--primary-color);
}

/* Values */
.values-mission {
    padding: 80px 0;
}

.mission-statement {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    padding: 40px;
    background: var(--light-color);
    border-radius: 15px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 10px;
    transition: transform 0.3s;
    border: 2px solid transparent;
}

.value-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

/* Team Gallery */
.team-gallery {
    background: var(--light-color);
    padding: 80px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

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

.contact-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

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

.contact-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

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

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

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.operation-zones {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.zone {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 10px;
}

.hours {
    margin-top: 20px;
}

.hours .note {
    margin-top: 15px;
    font-style: italic;
    color: var(--gray-color);
}

/* Contact Form Page */
.contact-form-page {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

.contact-form-page label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
}

.contact-form-page select {
    width: 100%;
    padding: 12px 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    background: white;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

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

/* Quick Contact */
.quick-contact {
    margin-top: 60px;
    text-align: center;
}

.quick-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.quick-option {
    padding: 30px;
    background: var(--light-color);
    border-radius: 10px;
    text-decoration: none;
    color: var(--dark-color);
    transition: transform 0.3s;
}

.quick-option:hover {
    transform: translateY(-5px);
}

.whatsapp-option {
    background: #25D366;
    color: white;
}

.quick-option .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

/* FAQ Section */
.faq-section {
    margin-top: 60px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.faq-item {
    padding: 25px;
    background: var(--light-color);
    border-radius: 10px;
}

.faq-item h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Map Section */
.map-section {
    background: var(--light-color);
    padding: 60px 0;
}

.map-placeholder {
    height: 400px;
    background: white;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}

/* Mining Services Additional Styles */
.services-subtitle {
    font-size: 1.8rem;
    margin-bottom: 40px;
    text-align: center;
    color: var(--dark-color);
}

.core-services-section,
.specialized-services {
    margin-bottom: 80px;
}

/* Mining Methodologies */
.mining-methodologies {
    background: var(--light-color);
    padding: 60px 0;
    margin: 60px -60px;
}

.methodologies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.methodology-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.methodology-card h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

/* Commodity Experience */
.commodity-experience {
    margin-top: 80px;
}

.commodity-intro {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: var(--gray-color);
}

.commodities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.commodity-group {
    background: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
}

.commodity-group h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.commodity-group ul {
    list-style: none;
}

.commodity-group li {
    padding: 5px 0;
    color: var(--gray-color);
}

/* Equipment Fleet */
.equipment-fleet {
    background: var(--dark-color);
    color: white;
    padding: 80px 0;
}

.equipment-fleet .section-title {
    color: white;
}

.fleet-intro {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 60px;
    opacity: 0.9;
}

.fleet-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.fleet-category {
    background: rgba(255,255,255,0.05);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
}

.fleet-category h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.fleet-category ul {
    list-style: none;
}

.fleet-category li {
    padding: 8px 0;
    opacity: 0.9;
    padding-left: 20px;
    position: relative;
}

.fleet-category li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Partners & Certifications */
.partners-certs {
    background: var(--light-color);
    padding: 80px 0;
}

.partners-logos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 30px 0;
}

.partner-logo {
    background: white;
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    font-weight: bold;
    color: var(--dark-color);
}

.certifications {
    text-align: center;
    margin-top: 60px;
}

/* Responsive Styles */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-split,
    .services-mining-grid,
    .about-preview-content,
    .story-content,
    .brand-content,
    .contact-main {
        grid-template-columns: 1fr;
    }
    
    .about-preview .about-image {
        order: -1;
    }
    
    .timeline {
        padding-left: 20px;
    }
}

@media (max-width: 768px) {
    .page-hero {
        height: 30vh;
        min-height: 250px;
    }
    
    .home-hero {
        height: 70vh;
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .services-overview,
    .about-preview,
    .partners-section {
        padding: 60px 0;
    }
    
    .transport-features-grid,
    .projects-grid,
    .fleet-grid,
    .support-grid,
    .values-grid,
    .team-grid,
    .quick-options {
        grid-template-columns: 1fr;
    }
    
    .operations-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .gallery-tabs {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .gallery-tab {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .home-partners {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ceo-profile {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .ceo-achievements {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .operations-grid {
        grid-template-columns: 1fr;
    }
    
    .operation-image {
        height: 200px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }
    
    .operation-zones {
        grid-template-columns: 1fr;
    }
    
    .partners-logos {
        grid-template-columns: 1fr;
    }
    
    .bus-showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .methodologies-grid,
    .commodities-grid,
    .fleet-categories {
        grid-template-columns: 1fr;
    }
    
    .mining-methodologies {
        margin: 40px -15px;
        padding: 40px 0;
    }
}