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

:root {
    --primary-gold: #D4AF37;
    --dark-gold: #B8941F;
    --light-gold: #F4E4A6;
    --deep-black: #1A1A1A;
    --charcoal: #2D2D2D;
    --pure-white: #FFFFFF;
    --light-gray: #F8F8F8;
    --medium-gray: #666666;
    --border-gray: #E5E5E5;
    
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.15);
    --shadow-strong: 0 12px 40px rgba(0, 0, 0, 0.2);
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--deep-black);
    background-color: var(--pure-white);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-gray);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-gold);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--deep-black);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-gold);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: var(--transition-fast);
}

.nav-menu a:hover::after {
    width: 100%;
}

.language-toggle {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-gray);
    background: transparent;
    color: var(--medium-gray);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    border-radius: 4px;
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--primary-gold);
    color: var(--pure-white);
    border-color: var(--primary-gold);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(26, 26, 26, 0.7) 0%,
        rgba(212, 175, 55, 0.3) 50%,
        rgba(26, 26, 26, 0.8) 100%
    );
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: var(--pure-white);
    max-width: 900px;
    padding: 0 20px;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(212, 175, 55, 0.2);
    border: 1px solid var(--primary-gold);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 2.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold));
    color: var(--pure-white);
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-medium);
    letter-spacing: 0.5px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-strong);
    background: linear-gradient(135deg, var(--dark-gold), var(--primary-gold));
}

/* About Section */
.about {
    padding: 6rem 0;
    background: var(--light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.about-text h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--deep-black);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-description {
    font-size: 1.2rem;
    color: var(--medium-gray);
    line-height: 1.8;
}

.about-image {
    position: relative;
}

.about-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
}

/* Mission, Vision, Values */
.mvv-section {
    margin-top: 4rem;
}

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

.mvv-card {
    background: var(--pure-white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.mvv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.mvv-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
    text-align: center;
}

.mvv-card p {
    color: var(--medium-gray);
    line-height: 1.8;
    text-align: center;
}

.mvv-values {
    grid-column: 1 / -1;
}

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

.value-item {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-gold);
}

.value-item h4 {
    color: var(--deep-black);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.value-item p {
    color: var(--medium-gray);
    line-height: 1.6;
    text-align: left;
}

/* How We Work Section */
.how-we-work {
    padding: 6rem 0;
    background: var(--pure-white);
}

.how-we-work h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    text-align: center;
    color: var(--deep-black);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--medium-gray);
    margin-bottom: 4rem;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    position: relative;
}

.timeline-item {
    text-align: center;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 12px;
    transition: var(--transition-smooth);
    position: relative;
}

.timeline-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.timeline-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.timeline-item h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.timeline-item p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Solutions Section */
.solutions {
    padding: 6rem 0;
    background: var(--light-gray);
}

.solutions h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    text-align: center;
    color: var(--deep-black);
    margin-bottom: 4rem;
    line-height: 1.2;
}

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

.solution-card {
    background: var(--pure-white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.solution-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.solution-card h3 {
    font-size: 1.3rem;
    color: var(--deep-black);
    margin-bottom: 1rem;
    font-weight: 600;
}

.solution-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Who We Serve Section */
.who-we-serve {
    padding: 6rem 0;
    background: var(--pure-white);
}

.who-we-serve h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    text-align: center;
    color: var(--deep-black);
    margin-bottom: 4rem;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.client-card {
    background: var(--light-gray);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.client-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.client-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.client-card h3 {
    font-size: 1.5rem;
    color: var(--primary-gold);
    margin: 1.5rem 2rem 1rem;
    font-weight: 600;
}

.client-card p {
    color: var(--medium-gray);
    margin: 0 2rem 1.5rem;
    line-height: 1.6;
}

.client-card blockquote {
    background: var(--pure-white);
    padding: 1.5rem 2rem 2rem;
    font-style: italic;
    color: var(--deep-black);
    border-top: 1px solid var(--border-gray);
    line-height: 1.6;
}

/* Insights Section */
.insights {
    padding: 6rem 0;
    background: var(--light-gray);
}

.insights h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    text-align: center;
    color: var(--deep-black);
    margin-bottom: 4rem;
}

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

.insight-card {
    background: var(--pure-white);
    padding: 2.5rem;
    border-radius: 12px;
    transition: var(--transition-smooth);
    cursor: pointer;
    box-shadow: var(--shadow-soft);
}

.insight-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.insight-category {
    display: inline-block;
    background: var(--primary-gold);
    color: var(--pure-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.insight-card h3 {
    font-size: 1.3rem;
    color: var(--deep-black);
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

.insight-card p {
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.read-more {
    color: var(--primary-gold);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--pure-white);
}

.contact h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    text-align: center;
    color: var(--deep-black);
    margin-bottom: 1rem;
}

.contact-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--medium-gray);
    margin-bottom: 4rem;
}

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

.contact-form {
    background: var(--light-gray);
    padding: 3rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
    background: var(--pure-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.submit-button {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-gold), var(--dark-gold));
    color: var(--pure-white);
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    letter-spacing: 0.5px;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.contact-item h4 {
    color: var(--primary-gold);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-item p {
    color: var(--medium-gray);
    line-height: 1.6;
}

.contact-item ul {
    list-style: none;
}

.contact-item li {
    color: var(--medium-gray);
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.contact-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
}

/* Footer */
.footer {
    background: var(--deep-black);
    color: var(--pure-white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-family: var(--font-display);
    font-size: 2.9rem;
    color: var(--primary-gold);
    margin-bottom: -1rem;
    letter-spacing: 1px;
}

.footer-brand h4 {
  margin-top: 0.2rem;
  font-size: 1.1rem;
  color: var(--medium-gray);
}

.footer-brand p {
    color: var(--medium-gray);
    front-size: 1.5rem;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--primary-gold);
    margin-bottom: 1rem;
    font-weight: 600;
}

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

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

.footer-links a {
    color: var(--medium-gray);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-contact p {
    color: var(--medium-gray);
}

.footer-bottom {
    border-top: 1px solid var(--charcoal);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--pure-white);
    margin: 2% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-strong);
}

.close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    color: var(--medium-gray);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-fast);
}

.close:hover {
    color: var(--primary-gold);
}

#articleContent {
    padding: 3rem;
    line-height: 1.8;
}

#articleContent h1 {
    font-family: var(--font-display);
    color: var(--deep-black);
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

#articleContent h2 {
    color: var(--primary-gold);
    margin: 2rem 0 1rem;
    font-size: 1.5rem;
}

#articleContent h3 {
    color: var(--deep-black);
    margin: 1.5rem 0 1rem;
    font-size: 1.2rem;
}

#articleContent p {
    margin-bottom: 1.5rem;
    color: var(--medium-gray);
}

#articleContent ul {
    margin: 1rem 0 1.5rem 2rem;
}

#articleContent li {
    margin-bottom: 0.5rem;
    color: var(--medium-gray);
}

#articleContent blockquote {
    background: var(--light-gray);
    padding: 1.5rem;
    border-left: 4px solid var(--primary-gold);
    margin: 2rem 0;
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .mvv-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .values-list {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        grid-template-columns: 1fr;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 4rem 0;
    }
    
    h2 {
        font-size: 2.5rem !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    h2 {
        font-size: 2rem !important;
    }
    
    .modal-content {
        width: 95%;
        margin: 5% auto;
    }
    
    #articleContent {
        padding: 2rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover effects */
.hover-lift {
    transition: var(--transition-smooth);
}

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

/* Focus styles for accessibility */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
    outline: 2px solid var(--primary-gold);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .footer,
    .cta-button,
    .contact {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
}



/* Footer Enhancements */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-description {
    margin-top: 15px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--medium-gray);
    max-width: 300px;
}

.footer-services h4,
.footer-legal h4 {
    color: var(--primary-gold);
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-services ul,
.footer-legal ul {
    list-style: none;
}

.footer-services li,
.footer-legal li {
    margin-bottom: 12px;
    color: var(--medium-gray);
    font-size: 14px;
}

.footer-legal a {
    color: var(--medium-gray);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-contact p {
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-description {
        max-width: 100%;
    }
}
/* Botão Flutuante do WhatsApp */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-button img {
    width: 60px;
    height: 60px;
    max-width: 60px;
    max-height: 60px;
    border-radius: 50%;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s ease;
}

.whatsapp-button img:hover {
    transform: scale(1.1);
}

/* Animação de pulso para o botão do WhatsApp */
@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0px 0px 0px rgba(37, 211, 102, 0.4);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0px 0px 15px rgba(37, 211, 102, 0.5);
  }
  100% {
    transform: scale(1);
    box-shadow: 0px 0px 0px rgba(37, 211, 102, 0.4);
  }
}

.whatsapp-button img {
  animation: pulse 2s infinite;
}