:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #1a1a22;
    --bg-card: #1e1e2e;
    --text-primary: #e0e0e7;
    --text-secondary: #a0a0a8;
    --accent: #4f46e5;
    --accent-hover: #4338ca;
    --border: #2a2a3a;
    --success: #059669;
    --coursera: #0056d2;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--accent) 100%);
    padding: 60px 40px;
    text-align: center;
    border-radius: 0 0 20px 20px;
    margin-bottom: 40px;
    box-shadow: 0 10px 40px rgba(79, 70, 229, 0.2);
}

header h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    font-weight: 700;
}

header .subtitle {
    font-size: 1.3rem;
    margin-bottom: 10px;
    opacity: 0.95;
}

header .location {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 25px;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.stat {
    background: rgba(255, 255, 255, 0.15);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
}

/* Main */
main {
    padding: 20px 0 60px;
}

section {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid var(--border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

h2 {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--border);
    font-weight: 600;
}

/* Resumo */
.resumo {
    background: rgba(255, 255, 255, 0.02);
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid var(--accent);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Stack */
.stack-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.stack-item {
    background: rgba(79, 70, 229, 0.05);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border);
}

.stack-item h3 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-weight: 600;
}

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

.stack-item li {
    padding: 6px 0;
    color: var(--text-secondary);
    padding-left: 15px;
    position: relative;
}

.stack-item li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* Projetos */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.project-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 25px;
    transition: all 0.3s ease;
}

.project-card:hover {
    border-color: var(--accent);
    background: rgba(79, 70, 229, 0.05);
    transform: translateY(-5px);
}

.project-card h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.project-card p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.project-card a {
    display: inline-block;
    background: var(--accent);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.project-card a:hover {
    background: var(--accent-hover);
    transform: translateX(5px);
}

/* Certificações */
.cert-section {
    background: rgba(5, 150, 105, 0.05);
}

.cert-section h2 {
    color: var(--success);
    border-bottom-color: rgba(5, 150, 105, 0.3);
}

/* Diplomas Box */
.diplomas-box {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(79, 70, 229, 0.05) 100%);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    border: 2px solid var(--accent);
}

.diplomas-box h3 {
    color: var(--accent);
    font-size: 1.4rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.diploma-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.diploma-item:last-child {
    margin-bottom: 0;
}

.diploma-info strong {
    color: var(--text-primary);
    font-size: 1.1rem;
    display: block;
    margin-bottom: 5px;
}

.diploma-info span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.btn-diploma {
    background: var(--accent);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: inline-block;
    white-space: nowrap;
}

.btn-diploma:hover {
    background: var(--accent-hover);
    transform: translateX(5px);
}

.diploma-physical {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 2px dashed var(--border);
    display: inline-block;
    white-space: nowrap;
}

/* HIGHLIGHT BOXES - Para Formações e Coursera */
.highlight-box {
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 35px;
    border: 3px solid;
    position: relative;
    overflow: hidden;
}

.highlight-box::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    opacity: 0.1;
}

.highlight-box h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.highlight-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 25px;
    font-style: italic;
}

/* Formações Box (Verde) */
.formacoes-box {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
    border-color: var(--success);
}

.formacoes-box::before {
    background: var(--success);
}

.formacoes-box h3 {
    color: var(--success);
}

.formacoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
}

.formacao-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px 15px;
    border-radius: 10px;
    text-align: center;
    border: 2px solid rgba(5, 150, 105, 0.3);
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.formacao-card:hover {
    background: rgba(5, 150, 105, 0.15);
    border-color: var(--success);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.3);
}

.formacao-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.formacao-name {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 600;
}

.formacao-hours {
    font-size: 0.85rem;
    color: var(--success);
    font-weight: 700;
}

/* Coursera Box (Azul) */
.coursera-box {
    background: linear-gradient(135deg, rgba(0, 86, 210, 0.1) 0%, rgba(0, 86, 210, 0.05) 100%);
    border-color: var(--coursera);
}

.coursera-box::before {
    background: var(--coursera);
}

.coursera-box h3 {
    color: var(--coursera);
}

.coursera-institution {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    border-left: 4px solid var(--coursera);
}

.coursera-institution:last-child {
    margin-bottom: 0;
}

.coursera-institution h4 {
    color: var(--coursera);
    font-size: 1.15rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.cert-list-compact {
    list-style: none;
}

.cert-list-compact li {
    margin-bottom: 10px;
}

.cert-list-compact a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 12px;
    display: block;
    background: rgba(0, 86, 210, 0.05);
    border-radius: 6px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.cert-list-compact a:hover {
    background: rgba(0, 86, 210, 0.15);
    color: var(--coursera);
    transform: translateX(5px);
    border-left-color: var(--coursera);
}

/* Categorias de Cursos */
.category {
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    border-left: 4px solid var(--success);
}

.category h3 {
    color: var(--success);
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.cert-list {
    list-style: none;
}

.cert-list li {
    margin-bottom: 10px;
}

.cert-list a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 10px 12px;
    display: block;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.cert-list a:hover {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success);
    transform: translateX(5px);
}

/* Contato */
.contact-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.contact-info {
    line-height: 2;
}

.contact-info p {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.contact-info strong {
    color: var(--text-primary);
}

.contact-info a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--text-primary);
}

/* Footer */
footer {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    text-align: center;
    padding: 25px;
    margin-top: 40px;
    border-top: 1px solid var(--border);
}

/* Animações */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsivo */
@media (max-width: 768px) {
    header h1 { font-size: 2.2rem; }
    header .subtitle { font-size: 1.1rem; }
    .stats { gap: 15px; }
    .stat { padding: 10px 18px; font-size: 0.9rem; }
    section { padding: 25px 20px; }
    h2 { font-size: 1.7rem; }
    .stack-container, .projects-grid { grid-template-columns: 1fr; }
    .diploma-item { flex-direction: column; align-items: flex-start; }
    .btn-diploma, .diploma-physical { width: 100%; text-align: center; }
    .formacoes-grid { grid-template-columns: repeat(2, 1fr); }
    .highlight-box { padding: 20px; }
}