@import url('https://fonts.googleapis.com/css2?family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap');

html, body {
    font-family: Ubuntu, Arial;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
    scroll-behavior: smooth;
}

#header {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    background: #0a1f0a;
    overflow-y: auto;
    width: 300px;
    transition: all ease-in-out 0.5s;
    padding: 0 15px;
    z-index: 9997;
}

#header .profile img {
    margin: 15px auto;
    display: block;
    width: 120px;
    border: 8px solid #1a4d1a;
    border-radius: 50%;
    transition: transform 0.3s;
}

#header .profile img:hover {
    transform: scale(1.05);
}

#header .profile h1 {
    color: #fff;
    font-size: 24px;
    margin: 0;
    padding: 0;
    font-weight: 600;
    text-align: center;
}

.profile-subtitle {
    color: #7fff00;
    text-align: center;
    font-size: 0.9rem;
    margin-top: 5px;
}

#header .profile .social_links a {
    font-size: 1rem;
    background: #1a4d1a;
    color: #fff;
    padding: 0.6rem;
    margin-right: 1rem;
    border-radius: 50%;
    transition: 0.3s;
    text-decoration: none;
}

#header .profile .social_links a:hover {
    background: #32cd32;
    transform: scale(1.1);
}

.nav-menu {
    padding: 1.5rem;
}

.nav-menu a,
.nav-menu a:focus {
    display: flex;
    align-items: center;
    color: #a8a9b4;
    transition: 0.3s;
    font-size: 15px;
}

.nav-menu a i,
.nav-menu a:focus i {
    font-size: 24px;
    padding-right: 0.8rem;
    color: #4a7c4a;
}

.nav-menu a:hover,
.nav-menu .active,
.nav-menu .active:focus,
.nav-menu li:hover > a {
    text-decoration: none;
    color: #fff;
}

.nav-menu a:hover i,
.nav-menu .active i,
.nav-menu .active:focus i,
.nav-menu li:hover > a i {
    color: #7fff00;
}

#main {
    margin-left: 300px;
}

/* Hero Section */
.hero-section {
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
    display: flex;
    align-items: center;
    padding: 60px 40px;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #32cd32 0%, #228b22 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(34, 139, 34, 0.3);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: #0a1f0a;
    margin: 20px 0;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #228b22;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    color: #333;
    line-height: 1.6;
    max-width: 500px;
}

.hero-stats {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #228b22;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
    margin-top: 5px;
}

.hero-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-primary-hero {
    background: linear-gradient(135deg, #32cd32 0%, #228b22 100%);
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(34, 139, 34, 0.3);
}

.btn-primary-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 139, 34, 0.4);
    color: white;
}

.btn-outline-hero {
    background: transparent;
    color: #228b22;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid #228b22;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-outline-hero:hover {
    background: #228b22;
    color: white;
    transform: translateY(-2px);
}

.hero-visual {
    animation: fadeInRight 0.8s ease-out;
}

.data-visualization {
    width: 100%;
    min-height: 400px;
    background: linear-gradient(135deg, #32cd32 0%, #228b22 100%);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 40px rgba(34, 139, 34, 0.3);
    padding: 30px;
}

.tech-title {
    color: white;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 25px;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.tech-logos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    width: 100%;
    max-width: 500px;
}

.tech-logo-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 15px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    min-height: 90px;
}

.tech-logo-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    background: white;
}

.tech-logo-item i {
    font-size: 2rem;
    color: #228b22;
    transition: transform 0.3s ease;
}

.tech-logo-item:hover i {
    transform: scale(1.1);
    color: #32cd32;
}

.tech-logo-img {
    width: 42px;
    height: 42px;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(27%) sepia(95%) saturate(1352%) hue-rotate(75deg) brightness(95%) contrast(85%);
    transition: all 0.3s ease;
    display: block;
}

.tech-logo-item:hover .tech-logo-img {
    transform: scale(1.15);
    filter: brightness(0) saturate(100%) invert(60%) sepia(95%) saturate(1352%) hue-rotate(75deg) brightness(95%) contrast(85%);
}

.tech-logo-item span {
    font-size: 0.75rem;
    font-weight: 600;
    color: #0a1f0a;
    text-align: center;
    line-height: 1.2;
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0a1f0a;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 40px;
}

/* About Section */
.about-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #333;
}

.about-content p {
    margin-bottom: 20px;
}

.quote-highlight {
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
    border-left: 4px solid #32cd32;
    padding: 25px 30px;
    margin: 30px 0;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(34, 139, 34, 0.1);
    position: relative;
    font-style: italic;
}

.quote-highlight::before {
    content: '"';
    font-size: 4rem;
    color: #32cd32;
    position: absolute;
    left: 15px;
    top: 10px;
    opacity: 0.3;
    font-family: Georgia, serif;
}

.quote-highlight p {
    font-size: 1.3rem;
    font-weight: 500;
    color: #0a1f0a;
    margin: 0;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.about-card {
    position: sticky;
    top: 100px;
}

.about-info h4 {
    color: #0a1f0a;
    font-weight: 600;
}

.info-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
}

.info-item i {
    color: #228b22;
    font-size: 1.2rem;
}

/* Timeline */
.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #32cd32 0%, #228b22 100%);
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: 40px;
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #228b22;
    border: 4px solid #fff;
    box-shadow: 0 0 0 3px #32cd32;
}

.timeline-content {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(34, 139, 34, 0.2);
}

.company-logo {
    position: absolute;
    right: 25px;
    top: 25px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #32cd32 0%, #228b22 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.timeline-content h4 {
    color: #0a1f0a;
    font-weight: 600;
    margin-bottom: 5px;
}

.timeline-content h5 {
    color: #228b22;
    font-weight: 500;
    margin-bottom: 10px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.tech-tag {
    background: #f0f8f0;
    color: #228b22;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid #d4e6d4;
}

/* Project Card */
.project-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 30px;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(34, 139, 34, 0.2);
}

.project-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.project-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #32cd32 0%, #228b22 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    flex-shrink: 0;
}

.project-title-section {
    flex: 1;
    min-width: 200px;
}

.project-title-section h3 {
    color: #0a1f0a;
    font-weight: 700;
    margin-bottom: 5px;
    font-size: 1.5rem;
}

.project-subtitle {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

.pypi-badge {
    background: linear-gradient(135deg, #007ec6 0%, #005a8b 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.pypi-badge:hover {
    background: linear-gradient(135deg, #005a8b 0%, #004070 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 126, 198, 0.3);
    color: white;
}

.project-content {
    margin-top: 20px;
}

.project-content p {
    color: #333;
    line-height: 1.8;
    margin-bottom: 15px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.timeline-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.timeline-content ul li {
    margin-bottom: 8px;
    color: #333;
    line-height: 1.6;
}

/* Education Section */
.education-timeline {
    position: relative;
    padding: 20px 0;
}

.education-item {
    display: flex;
    gap: 25px;
    margin-bottom: 40px;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.education-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(34, 139, 34, 0.15);
}

.education-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #32cd32 0%, #228b22 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(34, 139, 34, 0.3);
}

.education-icon i {
    font-size: 2rem;
    color: white;
}

.education-logo {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 10px;
    border: 2px solid #e8f5e8;
}

.institution-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.education-content {
    flex: 1;
}

.education-content h4 {
    color: #0a1f0a;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 1.3rem;
}

.education-content h5 {
    color: #228b22;
    font-weight: 500;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.education-content p {
    color: #666;
    line-height: 1.6;
    margin-top: 10px;
}

/* Certifications Section */
.certification-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.certification-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(34, 139, 34, 0.15);
}

.certification-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, #f0f8f0 0%, #e8f5e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 30px;
}

.certification-image img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.certification-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.certification-content h4 {
    color: #0a1f0a;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 1.3rem;
}

.certification-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.cert-link {
    display: inline-flex;
    align-items: center;
    color: #228b22;
    text-decoration: none;
    font-weight: 600;
    margin-top: auto;
    transition: all 0.3s;
}

.cert-link:hover {
    color: #32cd32;
    transform: translateX(5px);
}

/* Skills */
.skills-categories {
    margin-top: 40px;
}

.category-title {
    color: #0a1f0a;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 3px solid #32cd32;
}

.skill-card {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    height: 100%;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(34, 139, 34, 0.2);
}

.skill-icon {
    font-size: 2.5rem;
    color: #228b22;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
}

.skill-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(27%) sepia(95%) saturate(1352%) hue-rotate(75deg) brightness(95%) contrast(85%);
    transition: all 0.3s ease;
}

.skill-card:hover .skill-logo-img {
    transform: scale(1.1);
    filter: brightness(0) saturate(100%) invert(60%) sepia(95%) saturate(1352%) hue-rotate(75deg) brightness(95%) contrast(85%);
}

.skill-card h5 {
    color: #0a1f0a;
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.skill-card .progress-wrapper {
    position: relative;
    margin-top: 8px;
    margin-bottom: 5px;
}

.skill-card .progress {
    height: 10px;
    border-radius: 10px;
    background: #e8f5e8;
    position: relative;
}

.progress-bar {
    background: linear-gradient(90deg, #7fff00 0%, #32cd32 50%, #228b22 100%);
    transition: width 0.6s ease;
    border-radius: 10px;
    position: relative;
    height: 100%;
}

.progress-percentage {
    position: absolute;
    right: 0;
    top: -22px;
    color: #0a1f0a;
    font-weight: 600;
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.95);
    padding: 3px 10px;
    border-radius: 5px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    z-index: 1;
}

/* Contact Section */
#contato {
    padding: 60px 0;
}

.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(34, 139, 34, 0.1);
}

.contact-form .form-label {
    color: #0a1f0a;
    font-weight: 500;
    margin-bottom: 8px;
}

.contact-form .form-control,
.contact-form .form-select {
    border: 2px solid #d4e6d4;
    border-radius: 5px;
    padding: 12px;
    transition: all 0.3s;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: #32cd32;
    box-shadow: 0 0 0 0.2rem rgba(50, 205, 50, 0.25);
    outline: none;
}

/* Phone Input Styles */
.phone-input-group {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.phone-ddi-container {
    flex-shrink: 0;
    min-width: 180px;
    max-width: 220px;
}

.phone-ddi-select {
    height: 100%;
    font-size: 1rem;
    padding: 12px 10px;
    border: 2px solid #d4e6d4;
    border-radius: 5px;
    transition: all 0.3s;
    background-color: #fff;
}

.phone-ddi-select:focus {
    border-color: #32cd32;
    box-shadow: 0 0 0 0.2rem rgba(50, 205, 50, 0.25);
    outline: none;
}

.phone-number-input {
    flex: 1;
}

.phone-ddi-select option {
    padding: 10px;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .phone-input-group {
        flex-direction: column;
    }
    
    .phone-ddi-container {
        width: 100%;
        max-width: 100%;
    }
}

.btn-green {
    background: linear-gradient(135deg, #32cd32 0%, #228b22 100%);
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-green:hover {
    background: linear-gradient(135deg, #228b22 0%, #006400 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(34, 139, 34, 0.3);
    color: #fff;
}

.whatsapp-contact {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(34, 139, 34, 0.1);
    text-align: center;
    height: 100%;
}

.whatsapp-icon {
    font-size: 4rem;
    color: #25d366;
    margin-bottom: 20px;
    transition: transform 0.3s;
}

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

.whatsapp-link {
    display: inline-block;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #fff;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    margin-top: 20px;
}

.whatsapp-link:hover {
    background: linear-gradient(135deg, #128c7e 0%, #075e54 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    color: #fff;
}

/* Menu Mobile */
i.menu-mobile {
    position: fixed;
    color: #fff;
    background-color: #228b22;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    width: 45px;
    height: 45px;
    display: none;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
}

i.menu-mobile:hover {
    background-color: #32cd32;
    transform: scale(1.1);
}

.menu-nav-active {
    overflow: hidden;
}

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

/* Scrollbar */
*::-webkit-scrollbar {
    width: 10px;
}

*::-webkit-scrollbar-track {
    width: 12px;
    box-shadow: inset 0 0 .3rem #000;
    background-color: #fff;
}

*::-webkit-scrollbar-thumb {
    background-color: #228b22;
}

.section-bg {
    background-color: #f0f8f0;
}

/* Alerts */
.alert-container {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.alert-success {
    background-color: #d4edda;
    border-color: #32cd32;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    #header {
        left: -300px;
    }
    
    i.menu-mobile {
        display: flex;
    }
    
    #main {
        margin-left: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .about-card {
        position: relative;
        top: 0;
        margin-top: 30px;
    }
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-marker {
        left: 5px;
        width: 20px;
        height: 20px;
    }
    
    .tech-logos-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    
    .tech-logo-item {
        padding: 12px 8px;
    }
    
    .tech-logo-item i {
        font-size: 1.5rem;
    }
    
    .tech-logo-item span {
        font-size: 0.7rem;
    }
    
    .data-visualization {
        min-height: 350px;
        padding: 20px;
    }
    
    .education-item {
        flex-direction: column;
        text-align: center;
    }
    
    .education-icon,
    .education-logo {
        margin: 0 auto 20px;
    }
    
    .education-logo {
        width: 70px;
        height: 70px;
    }
    
    .certification-image {
        height: 200px;
    }
}

@media (max-width: 768px) {
    .tech-logos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .tech-title {
        font-size: 1.1rem;
        margin-bottom: 20px;
    }
    
    .data-visualization {
        min-height: 300px;
        padding: 15px;
    }
}