@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --bg-color: #f4f7f9;
    --surface-color: #ffffff;
    --primary-color: #1a253c;
    --accent-color: #03316a;
    --heading-color: #03316a;
    --text-color: #5b6478;
    --border-color: #e2e8f0;
    --shadow-color: rgba(26, 37, 60, 0.1);
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 32px;
}

[data-theme='dark'] {
    --bg-color: #0d1117;
    --surface-color: #161b22;
    --primary-color: #306BAC;
    --accent-color: #58A6FF;
    --heading-color: #c9d1d9;
    --text-color: #8b949e;
    --border-color: #30363d;
    --shadow-color: rgba(0, 0, 0, 0.2);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3 {
    color: #03316a;
    font-weight: 600;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ÚNICA MUDANÇA ESTÁ AQUI */
header {
    background: linear-gradient(135deg, #031c3a, #03316a); /* Cores aplicadas diretamente */
    color: #fff;
    text-align: center;
    padding: 100px var(--spacing-md) 60px;
}

header h1 {
    color: #fff;
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0;
    animation: fadeInUp 0.8s ease-out;
}

header p {
    color: #fff;
    font-size: 1.25rem;
    margin-top: var(--spacing-sm);
    animation: fadeInUp 0.8s ease-out 0.2s;
    opacity: 0;
    animation-fill-mode: forwards;
}

nav {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.8rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s ease;
}

[data-theme='dark'] nav {
    background: rgba(27, 34, 44, 0.7);
    border-bottom: 1px solid var(--border-color);
}

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

.nav-links {
    flex-grow: 1;
    text-align: center;
}

nav a {
    color: var(--heading-color);
    text-decoration: none;
    padding: var(--spacing-sm) 4px;
    font-weight: 600;
    border-radius: 0;
    transition: color 0.3s;
    position: relative;
    margin: 0 10px;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease-in-out;
}

nav a:hover {
    background-color: transparent;
    color: var(--primary-color);
}

nav a:hover::after {
    width: 100%;
}


section {
    padding: var(--spacing-lg) 0 60px;
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
    margin: 8px auto 0;
}

.card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 12px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeInUp 0.5s ease-out;
    animation-fill-mode: both;
}
.card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3) { animation-delay: 0.2s; }


.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

.card h3 {
    margin-top: 0;
}

.skills-list li {
    background: var(--surface-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 10px 20px;
    margin: 5px;
    display: inline-block;
    border-radius: 30px;
    font-weight: 600;
    transition: background-color 0.3s, color 0.3s;
}

.skills-list li:hover {
    background: var(--primary-color);
    color: #fff;
}

footer {
    background: var(--surface-color);
    color: var(--text-color);
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.social-links {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

footer .social-links a {
    display: inline-flex;
    align-items: center;
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    min-width: 180px;
    transition: color 0.3s ease, background-color 0.3s ease;
}

footer .social-links a:hover {
    color: #fff;
    background-color: var(--primary-color);
}

footer .social-links a i {
    margin-right: var(--spacing-md);
    font-size: 2.2rem;
    width: 35px;
    text-align: center;
}

.card .certificate-image {
    width: 100%;
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.theme-switcher button {
    background: var(--surface-color);
    color: var(--heading-color);
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.7rem;
    transition: background-color 0.3s, transform 0.3s;
}
.theme-switcher button:hover {
    transform: scale(1.1) rotate(15deg);
}

.language-switcher button,
.language-switcher span {
    color: var(--heading-color);
    font-weight: bold;
    font-size: 1.2rem;
}
.language-switcher button:hover {
     background-color: var(--primary-color);
     color: #fff;
}

.card .education-degree {
    color: #03316a;
}

[data-theme='dark'] .card .education-degree {
    color: #58A6FF;
}

/* Adicione estas novas regras ao seu style.css */

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap; /* Garante que funcione bem em telas menores */
}

.profile-picture {
    width: 200px;
    height: 200px;
    border-radius: 50%; /* A mágica para criar a "bola" */
    border: 5px solid #fff;
    object-fit: cover; /* Garante que a imagem não fique distorcida */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.header-text {
    text-align: left;
}