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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Cabeçalho fixo */
.header-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e5e5;
    z-index: 1000;
    padding: 10px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap; /* Evita quebra de linha para manter tudo na mesma linha */
    gap: 20px; /* Espaçamento entre as seções */
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0; /* Garante que a seção do logo não encolha */
}

.logo {
    height: 50px;
    width: auto;
}

.company-info {
    display: flex;
    flex-direction: column;
}

.company-name {
    font-size: 24px;
    font-weight: 700;
    color: #DC2626;
    margin: 0;
    white-space: nowrap; /* Evita quebra de linha no nome da empresa */
}

.company-tagline {
    font-size: 14px;
    color: #666;
    margin: 0;
    white-space: nowrap; /* Evita quebra de linha no slogan */
}

.contact-section {
    display: flex;
    gap: 20px; /* Espaçamento entre os itens de contato */
    align-items: center;
    flex-shrink: 0; /* Garante que a seção de contato não encolha */
}

.contact-item {
    display: flex;
    align-items: center;
}

.whatsapp-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #DC2626;
    font-weight: 600;
    padding: 8px 15px;
    border: 2px solid #DC2626;
    border-radius: 25px;
    transition: all 0.3s ease;
    white-space: nowrap; /* Evita quebra de linha no número */
}

.whatsapp-link:hover {
    background-color: #DC2626;
    color: white;
}

.whatsapp-icon {
    font-size: 18px;
    color: #25D366;
}

.iso-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #4F46E5;
    font-weight: 600;
    padding: 8px 15px;
    border: 2px solid #4F46E5;
    border-radius: 25px;
    transition: all 0.3s ease;
    white-space: nowrap; /* Evita quebra de linha no texto ISO */
}

.iso-link:hover {
    background-color: #4F46E5;
    color: white;
}

.header-spacer {
    height: 80px;
}

/* Seção Hero */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), 
                url(https://www.modelacao-universal.com.br/assets/images/empresa.png);
                
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 80vh;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 15px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #DC2626;
    color: white;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.cta-button:hover {
    background-color: #B91C1C;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
    color: white;
    text-decoration: none;
}

/* Seções principais */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 20px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #6B7280;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Seção de serviços */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

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

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #DC2626;
    margin-bottom: 15px;
}

.service-card p {
    color: #6B7280;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 5px 0;
    color: #4B5563;
    position: relative;
    padding-left: 25px;
}

.service-features li:before {
    content: "•";
    color: #DC2626;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Seção de destaque - Moldes de Baixa Pressão */
.highlight-section {
    background: linear-gradient(135deg, #FEF2F2 0%, #FECACA 100%);
    padding: 80px 0;
}

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

.highlight-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #DC2626;
    margin-bottom: 20px;
}

.highlight-text p {
    font-size: 1.1rem;
    color: #4B5563;
    margin-bottom: 30px;
}

.highlight-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.highlight-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.highlight-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 20px 15px 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Seção sobre a empresa */
.about-section {
    background-color: #F9FAFB;
}

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

.about-text h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 20px;
}

.about-text p {
    color: #6B7280;
    margin-bottom: 20px;
}

.differentials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.differential-item {
    text-align: center;
    padding: 20px;
}

.differential-item i {
    font-size: 2.5rem;
    color: #DC2626;
    margin-bottom: 15px;
}

.differential-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 10px;
}

.differential-item p {
    font-size: 0.9rem;
    color: #6B7280;
}

/* Seção de contato */
.contact-section {
    color: white;
}

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

.contact-info h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 40px;
    opacity: 0.9;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    
}

.contact-item i {
    font-size: 1.5rem;
    color: #DC2626;
    margin-top: 5px;
}

.contact-item-content h4 {
    color: #374151;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-item-content p {
    color: #374151;
    margin: 0;
    opacity: 0.9;
}

.contact-item-content a {
    color: #FCA5A5;
    text-decoration: none;
}

.contact-item-content a:hover {
    color: #FECACA;
}

/* Formulário de contato */
.contact-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.contact-form h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #DC2626;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.file-input-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px dashed #DC2626;
    border-radius: 8px;
    background-color: #FEF2F2;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
}

.file-input:hover {
    background-color: #FECACA;
}

.file-input input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-info {
    font-size: 0.9rem;
    color: #6B7280;
    margin-top: 5px;
}

.submit-button {
    width: 100%;
    background-color: #DC2626;
    color: white;
    padding: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #B91C1C;
}

.submit-button:disabled {
    background-color: #9CA3AF;
    cursor: not-allowed;
}

/* Certificação */
.certification-section {
    background-color: #F3F4F6;
    text-align: center;
}

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

.certification-content h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 20px;
}

.certification-content p {
    font-size: 1.1rem;
    color: #6B7280;
    margin-bottom: 40px;
}

.certification-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cert-link {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #4F46E5;
    color: white;
    padding: 15px 25px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.cert-link:hover {
    background-color: #4338CA;
    color: white;
    text-decoration: none;
}

/* Rodapé */
.footer {
    background-color: #1F2937;
    color: white;
    padding: 60px 0 30px;
}

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

.footer-logo {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.footer-logo-img {
    height: 60px;
    width: auto;
}

.footer-company-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #DC2626;
    margin-bottom: 5px;
}

.footer-company-info p {
    margin: 0;
    opacity: 0.8;
}

.footer-tagline {
    font-style: italic;
    margin-top: 10px !important;
}

.footer-contact h4,
.footer-certification h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #DC2626;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-contact-item i {
    color: #DC2626;
    margin-top: 3px;
}

.certification-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.certification-item i {
    color: #4F46E5;
    font-size: 1.2rem;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    margin: 5px 0;
    opacity: 0.7;
}

/* Mensagens de feedback */
.message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
}

.message.success {
    background-color: #D1FAE5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.message.error {
    background-color: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

/* Responsividade */
@media (max-width: 992px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .contact-section {
        width: 100%;
        justify-content: space-around;
        gap: 10px;
    }
    .logo-section {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .contact-section {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .highlight-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .highlight-images {
        grid-template-columns: 1fr;
    }
    
    .differentials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .certification-links {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-form {
        padding: 25px;
    }
}