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

:root {
    --primary-blue: #0A2F5A;
    --primary-orange: #FF6A00;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --dark-gray: #6C757D;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
}

/* Typography improvements */
body {
    font-family: var(--font-secondary);
    line-height: 1.7;
    color: var(--primary-blue);
    background-color: var(--white);
    font-weight: 400;
    letter-spacing: 0.3px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.4rem;
    font-weight: 600;
}

p {
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

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

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(10, 47, 90, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    height: 50px;
    width: auto;
    max-width: 200px;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--primary-blue);
    font-weight: 600;
    transition: color 0.3s ease;
}

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

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1a4a7a 50%, var(--primary-orange) 100%);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><linearGradient id="fiber" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23FF6A00;stop-opacity:0.1"/><stop offset="100%" style="stop-color:%23FF6A00;stop-opacity:0.3"/></linearGradient></defs><path d="M0,300 Q300,100 600,300 T1200,300 L1200,600 L0,600 Z" fill="url(%23fiber)"/><circle cx="200" cy="200" r="3" fill="%23FF6A00" opacity="0.6"><animate attributeName="opacity" values="0.6;1;0.6" dur="2s" repeatCount="indefinite"/></circle><circle cx="800" cy="150" r="2" fill="%23FF6A00" opacity="0.4"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="3s" repeatCount="indefinite"/></circle><circle cx="1000" cy="250" r="2.5" fill="%23FF6A00" opacity="0.5"><animate attributeName="opacity" values="0.5;0.9;0.5" dur="2.5s" repeatCount="indefinite"/></circle></svg>') no-repeat center center;
    background-size: cover;
    opacity: 0.3;
    z-index: 1;
}

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

.hero-title {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-orange);
    color: var(--white);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.cta-button:hover {
    background-color: #e55a00;
    transform: translateY(-2px);
}

/* Services Highlight */
.services-highlight {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.services-highlight h2 {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-blue);
}

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

.service-card {
    background: linear-gradient(145deg, var(--white) 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(10, 47, 90, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 106, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 106, 0, 0.1), transparent);
    transition: left 0.6s;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(10, 47, 90, 0.15);
    border-color: var(--primary-orange);
}

.service-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.service-icon svg {
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon svg {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--white) 0%, #f8f9fa 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><radialGradient id="fiber-glow" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:%23FF6A00;stop-opacity:0.05"/><stop offset="100%" style="stop-color:%23FF6A00;stop-opacity:0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23fiber-glow)"/><circle cx="800" cy="400" r="150" fill="url(%23fiber-glow)"/><circle cx="1000" cy="600" r="120" fill="url(%23fiber-glow)"/></svg>') no-repeat center center;
    background-size: cover;
    opacity: 0.3;
    z-index: 1;
}

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

.fiber-decoration {
    margin: 2rem 0;
    text-align: center;
}

/* Transparency Note Section */
.transparency-note {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 106, 0, 0.05) 0%, rgba(10, 47, 90, 0.05) 100%);
    border-radius: 15px;
    border-left: 4px solid var(--primary-orange);
    position: relative;
    overflow: hidden;
}

.transparency-note::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255, 106, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.transparency-note h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.transparency-note p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Downloads Section */
.downloads-section {
    margin-top: 2rem;
}

.downloads-section h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.download-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.download-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    text-decoration: none;
    color: var(--primary-blue);
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.download-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 106, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.download-link:hover::before {
    left: 100%;
}

.download-link:hover {
    border-color: var(--primary-orange);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 106, 0, 0.15);
    color: var(--primary-orange);
}

.download-link svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.download-link:hover svg {
    transform: scale(1.1) rotate(5deg);
}

/* Mobile responsiveness for downloads */
@media (max-width: 768px) {
    .download-links {
        grid-template-columns: 1fr;
    }
    
    .download-link {
        padding: 0.875rem 1rem;
        font-size: 0.9rem;
    }
    
    .transparency-note {
        padding: 1.5rem;
        margin-top: 2rem;
    }
}

.about h2 {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-blue);
}

.about-content p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.mission-vision-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.mvv-item {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-orange);
}

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

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

.mvv-item li {
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.mvv-item li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: bold;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, var(--light-gray) 100%);
    position: relative;
}

.services::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 100"><path d="M0,50 Q300,20 600,50 T1200,50 L1200,100 L0,100 Z" fill="%23FF6A00" opacity="0.1"/><path d="M0,60 Q300,30 600,60 T1200,60" stroke="%23FF6A00" stroke-width="2" fill="none" opacity="0.3"/></svg>') repeat-x bottom;
    z-index: 1;
}

.services h2 {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-blue);
}

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

.service-item {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(10, 47, 90, 0.1);
    transition: transform 0.3s ease;
}

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

.service-item h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

/* Differentials Section */
.differentials {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--white) 0%, #f0f8ff 100%);
    position: relative;
    overflow: hidden;
}

.differentials::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 106, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.differentials::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(10, 47, 90, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.differentials h2 {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-blue);
}

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

.differential-item {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    border-top: 4px solid var(--primary-orange);
    transition: transform 0.3s ease;
}

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

.differential-item h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, var(--white) 100%);
    position: relative;
}

.fiber-network-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1;
    pointer-events: none;
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact h2 {
    color: var(--primary-blue);
    font-family: var(--font-primary);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-form {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    color: var(--primary-blue);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.submit-button {
    background-color: var(--primary-orange);
    color: var(--white);
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

.submit-button:hover {
    background-color: #e55a00;
}

.contact-info h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-orange);
}

/* Transparency Page Styles */
.transparency-page {
    padding-top: 80px;
}

.transparency-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1a4a7a 50%, var(--primary-orange) 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.transparency-hero .hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    
}

.transparency-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.transparency-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.fiber-decoration-hero {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
}

.transparency-content {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.transparency-note {
    background: linear-gradient(135deg, var(--white) 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--primary-orange);
    position: relative;
    overflow: hidden;
}

.transparency-note::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 106, 0, 0.05) 0%, transparent 70%);
    z-index: 1;
}

.note-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.note-header svg {
    flex-shrink: 0;
}

.note-header h2 {
    color: var(--primary-blue);
    font-size: 2rem;
    font-weight: 600;
    margin: 0;
}

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

.note-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 20px;
}

.note-content p:last-child {
    margin-bottom: 0;
}

.downloads-section {
    text-align: center;
}

.downloads-section h2 {
    color: var(--primary-blue);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.downloads-subtitle {
    font-size: 1.2rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 50px;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.download-card {
    background: linear-gradient(135deg, var(--white) 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.download-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 106, 0, 0.1), transparent);
    transition: left 0.5s ease;
    z-index: 1;
}

.download-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-orange);
}

.download-card:hover::before {
    left: 100%;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.card-header svg {
    color: var(--primary-orange);
    flex-shrink: 0;
}

.card-header h3 {
    color: var(--primary-blue);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.download-card p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, #ff8533 100%);
    color: var(--white);
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(255, 106, 0, 0.3);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 106, 0, 0.4);
    background: linear-gradient(135deg, #ff8533 0%, var(--primary-orange) 100%);
}

.download-btn svg {
    transition: transform 0.3s ease;
}

.download-btn:hover svg {
    transform: translateY(2px);
}

/* Legal Note Section */
.legal-note {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    padding: 40px;
    margin-top: 60px;
    border-left: 4px solid var(--primary-blue);
    position: relative;
    overflow: hidden;
}

.legal-note::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(10, 47, 90, 0.03) 0%, transparent 70%);
    z-index: 1;
}

.legal-note h3 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 15px;
}

.legal-note h3::before {
    content: '⚖️';
    font-size: 1.5rem;
}

.legal-note p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
    text-align: justify;
}

.legal-note p:last-child {
    margin-bottom: 0;
}

/* Mobile Responsiveness for Legal Note */
@media (max-width: 768px) {
    .legal-note {
        padding: 30px 20px;
        margin-top: 40px;
    }
    
    .legal-note h3 {
        font-size: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .legal-note p {
        font-size: 0.95rem;
        text-align: left;
    }
}

.privacy-page {
    padding-top: 80px;
}
/* Estilos para a página de Políticas de Privacidade */
.privacy-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1a4a7a 50%, var(--primary-orange) 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.privacy-hero .hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.privacy-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.privacy-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.privacy-content {
    padding: 80px 0;
    background: #f8f9fa;
}

.privacy-section {
    background: white;
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.privacy-section h2 {
    color: #333;
    font-size: 1.8rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #667eea;
    font-weight: 600;
}

.privacy-section h3 {
    color: #555;
    font-size: 1.4rem;
    margin: 25px 0 15px 0;
    font-weight: 500;
}

.privacy-section p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
    text-align: justify;
}

.privacy-section ul {
    margin: 20px 0;
    padding-left: 30px;
}

.privacy-section li {
    color: #666;
    line-height: 1.8;
    margin-bottom: 10px;
}

.privacy-section strong {
    color: #333;
    font-weight: 600;
}

.contact-info {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 10px;
    margin-top: 20px;
}

.contact-info h3 {
    color: white !important;
    margin-bottom: 15px;
}

.contact-info p {
    color: white !important;
    margin-bottom: 10px;
}

/* Estilos para mensagens do formulário */
.form-message {
    margin-top: 15px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Estilos para o botão de loading */
.submit-button {
    position: relative;
    overflow: hidden;
}

.submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.button-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.button-loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@media (max-width: 768px) {
    .privacy-hero {
        padding: 60px 0;
    }
    
    .privacy-hero h1 {
        font-size: 2.2rem;
    }
    
    .privacy-hero p {
        font-size: 1rem;
        padding: 0 20px;
    }
    
    .privacy-content {
        padding: 40px 0;
    }
    
    .privacy-section {
        padding: 25px 20px;
        margin-bottom: 20px;
    }
    
    .privacy-section h2 {
        font-size: 1.5rem;
    }
    
    .privacy-section h3 {
        font-size: 1.2rem;
    }
}

/* Mobile Responsiveness for Transparency Page */
@media (max-width: 768px) {
    .transparency-hero {
        padding: 60px 0;
    }
    
    .transparency-hero h1 {
        font-size: 2.2rem;
    }
    
    .transparency-content {
        padding: 60px 0;
    }
    
    .transparency-note {
        padding: 30px 20px;
        margin-bottom: 40px;
    }
    
    .note-header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .note-header h2 {
        font-size: 1.6rem;
    }
    
    .downloads-section h2 {
        font-size: 2rem;
    }
    
    .download-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .download-card {
        padding: 25px 20px;
    }
    
    .card-header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}
.footer {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 40px 0 20px;
}

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

.footer-brand h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-orange);
}

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

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .logo {
        height: 40px;
        max-width: 150px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .services-list {
        grid-template-columns: 1fr;
    }
    
    .differentials-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .mission-vision-values {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .services-highlight,
    .about,
    .services,
    .differentials,
    .contact {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .services-highlight h2,
    .about h2,
    .services h2,
    .differentials h2,
    .contact h2 {
        font-size: 2rem;
    }
    
    .service-card,
    .service-item,
    .differential-item,
    .mvv-item {
        padding: 1.5rem;
    }
}

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

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

.service-card,
.service-item,
.differential-item,
.mvv-item {
    animation: fadeInUp 0.6s ease-out;
}