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

/* Botão especial para ligar Duarte */
.btn-ligar-duarte {
    animation: pulse-gentle 3s infinite;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
}

@keyframes pulse-gentle {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 0 2px 10px rgba(0, 153, 204, 0.3);
    }
    50% { 
        transform: scale(1.02); 
        box-shadow: 0 4px 20px rgba(0, 153, 204, 0.5);
    }
}

:root {    --primary-color: #0099CC;
    --secondary-color: #333333;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --dark-gray: #666666;
    --success: #25D366;
    --danger: #DC3545;
    --teal: #5DADE2;
    
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
    
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--secondary-color);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--dark-gray);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background: #007BA3;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-whatsapp:hover {
    background: #1DA851;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-emergency {
    background: var(--teal);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-emergency:hover {
    background: #48C9B0;
    transform: translateY(-1px);
}

.btn-cta {
    background: var(--teal);
    color: var(--white);
    padding: 15px 30px;
    font-size: 1.1rem;
    border-radius: 25px;
}

.btn-cta:hover {
    background: #48C9B0;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

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

.nav-brand .logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
}

.whatsapp-btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.whatsapp-btn a:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #E8F4F8 0%, #F0F8FF 100%);
    padding: 120px 0 0;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
}

.hero-text {
    padding-right: 2rem;
}

.hero-title {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    line-height: 1.5;
}

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

.hero-image {
    position: relative;
    text-align: center;
}

.hero-img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* Services Section */
.services {
    padding: 0;
    background: var(--white);
    margin-top: -50px;
    position: relative;
    z-index: 3;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.service-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    border-right: 1px solid #E0E0E0;
}

.service-card:last-child {
    border-right: none;
}

.service-card:hover {
    background: var(--light-gray);
    transform: translateY(-5px);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    transition: var(--transition);
}

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

.service-title {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.service-description {
    font-size: 0.9rem;
    color: var(--dark-gray);
    line-height: 1.4;
}

/* Why Choose Section */
.why-choose {
    padding: 80px 0;
    background: var(--white);
}

.section-title {
    color: var(--secondary-color);
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.feature-check {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: bold;
    min-width: 20px;
}

/* Testimonial Highlight Section */
.testimonial-highlight {
    padding: 80px 0;
    background: var(--light-gray);
}

.testimonial-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

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

.testimonial-text {
    font-size: 1.5rem;
    color: var(--secondary-color);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.testimonial-author {
    font-size: 1rem;
    color: var(--dark-gray);
    font-style: normal;
}

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

.cta-title {
    color: var(--secondary-color);
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

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

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

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

.footer-brand .logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-brand .logo-icon {
    color: var(--primary-color);
}

.footer-brand .brand-name {
    color: var(--white);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #CCCCCC;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #CCCCCC;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 2rem;
    text-align: center;
    color: #CCCCCC;
}

/* Page Styles */
.page-header {
    background: linear-gradient(135deg, #E8F4F8 0%, #F0F8FF 100%);
    padding: 120px 0 80px;
    text-align: center;
}

.page-title {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    max-width: 600px;
    margin: 0 auto;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.contact-form-container {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-title {
    color: var(--secondary-color);
    margin-bottom: 2rem;
    text-align: center;
}

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

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid #DDD;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 15px;
    font-size: 1.1rem;
}

.contact-info-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-card h3 {
    color: var(--secondary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #E0E0E0;
}

.contact-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.contact-details p {
    margin-bottom: 0.5rem;
}

.contact-details a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-details span {
    font-size: 0.9rem;
    color: var(--dark-gray);
}

/* Alert Styles */
.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    font-weight: 600;
}

.alert-success {
    background: #D4EDDA;
    color: #155724;
    border: 1px solid #C3E6CB;
}

.alert-error {
    background: #F8D7DA;
    color: #721C24;
    border: 1px solid #F5C6CB;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card {
        border-right: none;
        border-bottom: 1px solid #E0E0E0;
    }
    
    .service-card:nth-child(2n) {
        border-right: none;
    }
    
    .service-card:last-child,
    .service-card:nth-last-child(2) {
        border-bottom: none;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-actions {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-text {
        padding-right: 0;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .service-card {
        border-right: none;
        border-bottom: 1px solid #E0E0E0;
    }

    .service-card:last-child {
        border-bottom: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .whatsapp-btn {
        right: 10px;
        bottom: 10px;
    }

    .section-title,
    .cta-title {
        font-size: 2rem;
    }

    .testimonial-text {
        font-size: 1.2rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 0;
    }

    .services,
    .why-choose,
    .testimonial-highlight,
    .cta-final,
    .contact-section {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-buttons {
        gap: 0.5rem;
    }

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }