/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #374151;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
}

.logo {
    height: 4rem;
}

.nav-menu {
    display: flex;
    gap: 7rem;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: #374151;
    text-decoration: none;
    font-size: 1rem;
    cursor: pointer;
    transition: color 0.3s;
}

.nav-link:hover {
    color: #b91c1c;
}

.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-radius: 0.5rem;
    min-width: 10rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
}

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

.dropdown-content a {
    display: block;
    padding: 0.75rem 1rem;
    color: #374151;
    text-decoration: none;
    transition: background-color 0.3s;
}

.dropdown-content a:hover {
    background-color: #f3f4f6;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-icon {
    height: 2rem;
    width: 2rem;
    transition: transform 0.3s;
}

.social-icon:hover {
    transform: scale(1.1);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #374151;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 5rem;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.iso-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    height: 92px;
    z-index: 10;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
    transform: rotate(15deg);
}

.hero-content {
    text-align: center;
    z-index: 10;
}

.hero-logo {
    width: 31rem;
    opacity: 0.5;
    margin-bottom: 1rem;
    max-width: 90vw;
}

.hero-cta {
    margin-top: 2.5rem;
}

.btn-primary {
    background: #b91c1c;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 1rem;
    text-decoration: none;
    font-size: 1.125rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary:hover {
    background: #991b1b;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

/* Sections */
.section-title {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 2rem;
    color: #1f2937;
}

/* Services */
.services {
    padding: 4rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-card {
    height: 228px;
    border-radius: 0.75rem;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 2rem 1rem 1rem;
    border-radius: 0.75rem;
}

.service-overlay h3 {
    font-size: 1.25rem;
    font-weight: 900 !important;
    margin-bottom: 0.5rem;
    color: #ffffff !important;
}

.service-overlay p {
    font-size: 0.875rem;
    line-height: 1.4;
    color: #ffffff !important;
    font-weight: 700 !important;
}

/* Additional specificity for service overlay text */
.service-card .service-overlay h3,
.service-card .service-overlay p {
    color: #ffffff !important;
}

.services .service-overlay h3,
.services .service-overlay p {
    color: #ffffff !important;
}

/* Sectors */
.sectors {
    background: #f9fafb;
    padding: 4rem 0;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.sector-item {
    font-size: 1.25rem;
    font-weight: 500;
    padding: 1rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.sector-item:hover {
    transform: translateY(-3px);
}

/* About */
.about {
    background: #f3f4f6;
    padding: 4rem 0;
}

.about-content {
    max-width: 4xl;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.about-subtitle {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

/* Footer */
.footer {
    background: #111827;
    color: white;
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.875rem;
    margin-top: auto;
}

.footer p {
    margin-bottom: 0.25rem;
}

.copyright {
    margin-top: 0.5rem;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        gap: 0;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        padding: 1rem 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-item {
        width: 100%;
        text-align: center;
        padding: 0.5rem 0;
    }

    .dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: #f9fafb;
        margin-top: 0.5rem;
    }

    .social-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        height: 60vh;
        margin-top: 4rem;
    }

    .hero-logo {
        width: 20rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .sector-item {
        font-size: 1rem;
    }

    .nav-menu {
        gap: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        width: 16rem;
    }
    
    .sectors-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Page */
.contact-section {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 6rem 0;
    margin-top: 5rem;
}

.contact-container {
    max-width: 64rem;
    margin: 0 auto;
    padding: 2.5rem 1rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 0.75rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.contact-forms {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.contact-form-wrapper h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #b91c1c;
    margin-bottom: 0.5rem;
}

.form-description {
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #b91c1c;
}

.contact-form textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    background: #b91c1c;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-submit:hover {
    background: #991b1b;
}

.map-section {
    padding: 2.5rem 0 4rem;
}

.map-section iframe {
    width: 100%;
    height: 24rem;
    border: 2px solid #d1d5db;
    border-radius: 0.5rem;
}

/* Quote Page */
.quote-section {
    max-width: 48rem;
    margin: 6rem auto 4rem;
    padding: 0 1rem;
}

.quote-title {
    font-size: 2.25rem;
    font-weight: 600;
    color: #b91c1c;
    text-align: center;
    margin-bottom: 2.5rem;
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: #374151;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #b91c1c;
}

.file-name {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

/* Internal Pages Styles - Based on Sidebar Images */
main {
    margin-top: 5rem;
    flex: 1;
}

.page-header {
    background: #f8f9fa;
    padding: 3rem 0 2rem;
    text-align: center;
    border-bottom: 1px solid #e9ecef;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #dc3545;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.content-section {
    padding: 3rem 0;
    background: white;
}

.content-text {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.7;
    color: #495057;
}

/* Nossa História - Specific adjustments */
.nossa-historia .content-text {
    max-width: 95%;
    color: #000000;
    padding: 0 2rem;
}

.nossa-historia .highlight-paragraph {
    font-weight: 700;
}

.content-text p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.highlight-text {
    font-style: italic;
    color: #dc3545;
    font-weight: 500;
}

/* Timeline Styles - Simple Horizontal Layout */
.timeline-section {
    background: #f8f9fa;
    padding: 4rem 0;
}

.timeline {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding: 4rem 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 3px;
    background: #dc3545;
    transform: translateY(-50%);
    z-index: 1;
}

.timeline-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    flex-wrap: wrap;
    gap: 2.5rem;
}

.timeline-item {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    position: relative;
    z-index: 2;
}

.timeline-top {
    align-self: flex-start;
    margin-bottom: 5rem;
    margin-top: 0;
}

.timeline-bottom {
    align-self: flex-end;
    margin-top: 5rem;
    margin-bottom: 0;
}

.timeline-date {
    text-align: center;
    font-weight: 700;
    color: #dc3545;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 2px solid #dc3545;
    display: inline-block;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    text-align: center;
    border: 1px solid #e9ecef;
    position: relative;
}

.timeline-content::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: #dc3545;
    border-radius: 50%;
    border: 3px solid white;
    z-index: 3;
}

.timeline-top .timeline-content::after {
    bottom: -6px;
}

.timeline-bottom .timeline-content::after {
    top: -6px;
}

.timeline-content h3 {
    color: #495057;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.timeline-content p {
    color: #6c757d;
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0;
}

/* ISO Badge in center */
.timeline-center-badge {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    background: white;
    border-radius: 50%;
    padding: 0.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.timeline-center-badge div {
    width: 60px;
    height: 60px;
    background: #1f4e79;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 0.7rem;
    text-align: center;
    line-height: 1.1;
}

/* Equipment and Infrastructure Styles */
.equipment-section, .infrastructure-section, .capabilities-section {
    padding: 3rem 0;
}

.equipment-section {
    background: white;
}

.infrastructure-section {
    background: #f8f9fa;
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.equipment-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left: 4px solid #dc3545;
}

.equipment-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.equipment-card h3 {
    color: #495057;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.equipment-card ul {
    list-style: none;
    padding: 0;
}

.equipment-card li {
    color: #6c757d;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.equipment-card li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

.infrastructure-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.infrastructure-item {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

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

.infrastructure-item h3 {
    color: #495057;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.infrastructure-item p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ISO and Quality Styles */
.iso-section {
    padding: 4rem 0;
    background: white;
}

.iso-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.iso-badge-large {
    flex: 0 0 200px;
}

.iso-logo {
    width: 100%;
    height: auto;
}

.iso-text {
    flex: 1;
}

.iso-text h2 {
    color: #dc3545;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.iso-text p {
    color: #495057;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.quality-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.quality-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.quality-icon {
    font-size: 3rem;
    color: #dc3545;
    margin-bottom: 1rem;
}

.quality-item h3 {
    color: #495057;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.quality-item p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Process Steps */
.process-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.process-step {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
    position: relative;
}

.step-number {
    background: #dc3545;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.process-step h3 {
    color: #495057;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.process-step p {
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Specifications and Technical Details */
.specifications-section, .technical-capacity-section {
    padding: 3rem 0;
    background: white;
}

.specifications-grid, .capacity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.spec-card, .capacity-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #dc3545;
}

.spec-card h3, .capacity-card h3 {
    color: #dc3545;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.spec-list, .capacity-list {
    list-style: none;
    padding: 0;
}

.spec-list li, .capacity-list li {
    color: #495057;
    margin-bottom: 0.8rem;
    font-size: 1rem;
    font-weight: 500;
}

/* Advantages and Benefits */
.advantages-section, .benefits-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.advantages-grid, .benefits-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.advantage-item, .benefit-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
}

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

.advantage-item h3, .benefit-item h3 {
    color: #495057;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.advantage-item p, .benefit-item p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Applications and Sectors */
.applications-section {
    padding: 4rem 0;
    background: white;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.application-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #dc3545;
}

.application-item h3 {
    color: #495057;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.application-item p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: #dc3545;
    text-align: center;
}

.cta-content h2 {
    color: white;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-section .btn-primary {
    background: white;
    color: #dc3545;
    font-weight: 600;
}

.cta-section .btn-primary:hover {
    background: #f8f9fa;
    color: #dc3545;
}

/* Responsive Design for Internal Pages */
@media (max-width: 768px) {
    .contact-forms {
        grid-template-columns: 1fr;
    }
    
    .contact-section {
        padding: 4rem 0;
    }
    
    .contact-container {
        padding: 1.5rem 1rem;
    }
    
    .quote-title {
        font-size: 1.75rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .timeline-container {
        flex-direction: column;
        gap: 2rem;
        align-items: stretch;
    }
    
    .timeline::before {
        left: 30px;
        right: auto;
        top: 0;
        bottom: 0;
        width: 2px;
        height: auto;
        transform: none;
    }
    
    .timeline-item {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        margin-left: 60px;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        min-width: auto;
        max-width: none;
    }
    
    .timeline-date {
        flex: 0 0 120px;
        font-size: 0.8rem;
        margin: 0 1rem 0 0;
        margin-bottom: 0;
        left: auto;
        transform: none;
        padding: 0.3rem 0.8rem;
    }
    
    .timeline-content::after {
        display: none;
    }
    
    .timeline-content {
        margin: 0;
        text-align: left;
        max-width: none;
        flex: 1;
    }
    
    .timeline-center-badge {
        display: none;
    }
    
    .iso-content {
        flex-direction: column;
        text-align: center;
    }
    
    .iso-badge-large {
        flex: none;
    }
    
    .equipment-grid, .specifications-grid, .capacity-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Additional Styles for Specific Sections */

/* Services Section for Internal Pages */
.services-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

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

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.service-icon {
    font-size: 3rem;
    color: #dc3545;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: #495057;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-card p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.service-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.service-card li {
    color: #6c757d;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.9rem;
}

.service-card li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

/* Project Types and Special Sections */
.project-types-section, .why-choose-section, .differentials-section {
    padding: 4rem 0;
}

.project-types-section {
    background: white;
}

.why-choose-section {
    background: #f8f9fa;
}

.differentials-section {
    background: white;
}

.project-types-grid, .why-choose-grid, .differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-type-card, .why-choose-item, .differential-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.project-type-card {
    border-left: 4px solid #dc3545;
}

.why-choose-item, .differential-item {
    text-align: center;
}

.project-type-card h3, .why-choose-item h3, .differential-item h3 {
    color: #495057;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.project-type-card p, .why-choose-item p, .differential-item p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.project-type-card ul {
    list-style: none;
    padding: 0;
}

.project-type-card li {
    color: #6c757d;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.9rem;
}

.project-type-card li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

.why-choose-icon, .differential-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* How it Works Section */
.how-it-works-section {
    padding: 4rem 0;
    background: white;
}

/* Detailed Process Section */
.detailed-process-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.detailed-process-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.process-phase {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left: 4px solid #dc3545;
}

.process-phase h3 {
    color: #dc3545;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.process-phase ul {
    list-style: none;
    padding: 0;
}

.process-phase li {
    color: #6c757d;
    margin-bottom: 0.8rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.5;
}

.process-phase li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

/* Success Cases and Sectors */
.success-cases-section, .main-sectors-section, .specific-sectors-section {
    padding: 4rem 0;
}

.main-sectors-section {
    background: white;
}

.specific-sectors-section {
    background: #f8f9fa;
}

.success-cases-section {
    background: white;
}

.sectors-grid, .success-cases-grid, .specific-sectors-grid {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

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

.success-cases-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.specific-sectors-grid {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.sector-card, .success-case-item, .specific-sector-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.sector-card {
    text-align: center;
    border-left: 4px solid #dc3545;
}

.success-case-item {
    text-align: center;
}

.specific-sector-item {
    border-left: 4px solid #dc3545;
}

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

.sector-card h3, .success-case-item h3, .specific-sector-item h3 {
    color: #495057;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.sector-card p, .success-case-item p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.sector-card ul, .specific-sector-item ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.sector-card li, .specific-sector-item li {
    color: #6c757d;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.9rem;
}

.sector-card li::before, .specific-sector-item li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

.sector-content {
    margin-top: 1rem;
}

.sector-content p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

/* Applications Content */
.applications-content {
    margin-top: 2rem;
}

.application-category {
    margin-bottom: 2rem;
}

.application-category h3 {
    color: #495057;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.application-items {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.application-tag {
    background: #dc3545;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Technical Capabilities */
.technical-capabilities-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.capabilities-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.capability-column {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left: 4px solid #dc3545;
}

.capability-column h3 {
    color: #dc3545;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.capability-column ul {
    list-style: none;
    padding: 0;
}

.capability-column li {
    color: #6c757d;
    margin-bottom: 0.8rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.95rem;
}

.capability-column li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

/* Capability Items and Details */
.capabilities-content .capability-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left: 4px solid #dc3545;
}

.capability-item h3 {
    color: #495057;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.capability-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.detail-column h4 {
    color: #dc3545;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.detail-column ul {
    list-style: none;
    padding: 0;
}

.detail-column li {
    color: #6c757d;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.9rem;
}

.detail-column li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

/* Welding Section */
.welding-section {
    padding: 4rem 0;
    background: white;
}

.welding-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.welding-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #dc3545;
}

.welding-item h3 {
    color: #dc3545;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.welding-item p {
    color: #6c757d;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.welding-item ul {
    list-style: none;
    padding: 0;
}

.welding-item li {
    color: #6c757d;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.9rem;
}

.welding-item li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

/* Complete Process Section */
.complete-process-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

/* Specific Section Adjustments */

/* Equipment Section - Center text with bullet points */
.equipment-section .equipment-content {
    text-align: center;
}

.equipment-section .equipment-item {
    text-align: center;
    margin-bottom: 3rem;
}

.equipment-section .equipment-item h3 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.equipment-section .equipment-item ul {
    text-align: left;
    list-style: none;
    padding: 0;
    display: inline-block;
    margin: 0 auto;
}

.equipment-section .equipment-item li {
    text-align: left;
    padding-left: 1rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.equipment-section .equipment-item li::before {
    content: '•';
    color: #dc3545;
    position: absolute;
    left: 0;
}

/* Applications Content - Center text */
.applications-content {
    text-align: center;
}

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

.application-items {
    justify-content: center;
}

/* Additional responsive adjustments */
@media (max-width: 768px) {
    .detailed-process-content {
        grid-template-columns: 1fr;
    }
    
    .specific-sectors-grid {
        grid-template-columns: 1fr;
    }
    
    .welding-grid {
        grid-template-columns: 1fr;
    }
    
    .capability-details {
        grid-template-columns: 1fr;
    }
    
    .application-items {
        justify-content: center;
    }
    
    /* Nossa História - Mobile adjustments */
    .nossa-historia .content-text {
        max-width: 98%;
        padding: 0 1rem;
    }
}

/* Specific Layout Adjustments for 2x2 and 3x3 Grids */

/* Estrutura - Equipment Grid 2x2 */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* Certificações - Benefits Grid 2x2 */
.benefits-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* Caldeiraria Leve - Services Grid 2x2 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* Caldeiraria Leve - Process Steps 3x3 */
.complete-process-section .process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* Caldeiraria Leve - Differentials Grid 2x2 with smaller blocks */
.differentials-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.differential-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
}

/* Projetos Especiais - Project Types Grid 2x2 */
.project-types-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* Setores Atendidos - Main Sectors Grid 2x2 */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* Mobile Responsive Adjustments for New Layouts */
@media (max-width: 768px) {
    .equipment-grid,
    .benefits-content,
    .services-grid,
    .differentials-content,
    .project-types-grid,
    .sectors-grid {
        grid-template-columns: 1fr;
    }
    
    .complete-process-section .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .complete-process-section .process-steps {
        grid-template-columns: 1fr;
    }
}