/* ==========================================================================
   Configurações Globais e Variáveis de Design (Design Tokens)
   ========================================================================== */
:root {
    /* Cores do Sistema (Harmonized HSL) */
    --bg-dark: hsl(224, 25%, 8%);
    --bg-card: hsla(224, 25%, 12%, 0.6);
    --border-card: hsla(224, 20%, 20%, 0.4);
    
    --text-primary: hsl(0, 0%, 96%);
    --text-secondary: hsl(224, 14%, 70%);
    --text-muted: hsl(224, 10%, 50%);
    
    --accent-blue: hsl(210, 100%, 60%);
    --accent-purple: hsl(270, 95%, 65%);
    --accent-glow: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    
    /* Fontes e Tamanhos */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Sombras e Bordas */
    --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.2);
    --radius-full: 9999px;
    --radius-lg: 16px;
    --radius-md: 12px;
    
    /* Transições */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset de Margens e Padding */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
    padding: 2rem 1rem;
}

/* ==========================================================================
   Efeitos de Fundo (Ambient Glows)
   ========================================================================== */
.bg-glow, .bg-glow-2 {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    pointer-events: none;
    z-index: -1;
    animation: pulse 12s infinite alternate ease-in-out;
}

.bg-glow {
    background: var(--accent-blue);
    top: 15%;
    left: 10%;
}

.bg-glow-2 {
    background: var(--accent-purple);
    bottom: 15%;
    right: 10%;
    animation-delay: -6s;
}

@keyframes pulse {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(50px, 30px) scale(1.15);
    }
}

/* ==========================================================================
   Layout do Container Principal (Glass Container)
   ========================================================================== */
.container {
    width: 100%;
    max-width: 500px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-card);
    border-radius: 24px;
    padding: 3rem 2rem 2rem 2rem;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    position: relative;
}

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

/* ==========================================================================
   Cabeçalho de Perfil
   ========================================================================== */
.profile-header {
    margin-bottom: 2.5rem;
}

.avatar-container {
    position: relative;
    width: 110px;
    height: 110px;
    margin: 0 auto 1.25rem auto;
}

.avatar {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 3px solid transparent;
    background-image: linear-gradient(var(--bg-dark), var(--bg-dark)), var(--accent-glow);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    padding: 3px;
    box-shadow: var(--shadow-glow);
    transition: var(--transition-smooth);
}

.avatar.monogram {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
    user-select: none;
}

.avatar-container:hover .avatar {
    transform: translateY(-2px) scale(1.03);
}

.status-badge {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 16px;
    height: 16px;
    background-color: hsl(142, 70%, 45%);
    border: 3px solid var(--bg-dark);
    border-radius: var(--radius-full);
    box-shadow: 0 0 10px rgba(34, 197, 94, 0.5);
}

.name {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, hsl(0, 0%, 100%) 30%, hsl(224, 100%, 85%));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.role {
    font-size: 1rem;
    font-weight: 500;
    color: var(--accent-blue);
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.bio {
    font-size: 0.925rem;
    line-height: 1.5;
    color: var(--text-secondary);
    max-width: 320px;
    margin: 0 auto;
}

/* ==========================================================================
   Seção de Links Principais
   ========================================================================== */
.links-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.link-card {
    width: 100%;
    display: flex;
    align-items: center;
    background: hsla(224, 25%, 16%, 0.5);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 1.15rem 1.25rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-smooth);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-glow);
    opacity: 0;
    z-index: 0;
    transition: var(--transition-smooth);
}

.link-card > * {
    position: relative;
    z-index: 1;
}

.card-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: hsla(224, 25%, 20%, 0.6);
    border-radius: var(--radius-md);
    color: var(--accent-blue);
    margin-right: 1rem;
    transition: var(--transition-smooth);
}

.card-text {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
    letter-spacing: -0.01em;
}

.card-desc {
    font-size: 0.825rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.arrow-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

/* Hover nos Botões de Link */
.link-card:hover {
    transform: translateY(-3px);
    border-color: hsla(224, 30%, 40%, 0.4);
    box-shadow: 0 10px 20px -10px rgba(59, 130, 246, 0.15);
}

.link-card:hover .card-icon {
    color: var(--text-primary);
    background: var(--accent-blue);
}

/* Estilo Especial para o link de Portfólio */
.portfolio-link:hover .card-icon {
    background: var(--accent-purple);
}

.link-card:hover .arrow-icon {
    color: var(--text-primary);
    transform: translateX(3px);
}

.link-card:hover .card-desc {
    color: var(--text-primary);
    opacity: 0.9;
}

/* ==========================================================================
   Redes Sociais (Socials Grid)
   ========================================================================== */
.socials-section {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.social-icon-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 46px;
    height: 46px;
    background: hsla(224, 25%, 16%, 0.5);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-icon-btn:hover {
    color: var(--text-primary);
    background: var(--bg-dark);
    border-color: var(--accent-blue);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.25);
}

#social-instagram:hover {
    border-color: hsl(330, 85%, 55%);
    box-shadow: 0 0 15px rgba(219, 39, 119, 0.25);
}

#social-linkedin:hover {
    border-color: hsl(200, 100%, 45%);
    box-shadow: 0 0 15px rgba(14, 116, 144, 0.25);
}

/* ==========================================================================
   Rodapé
   ========================================================================== */
.footer {
    border-top: 1px solid var(--border-card);
    width: 100%;
    padding-top: 1.5rem;
    margin-top: 1rem;
}

.footer p {
    font-size: 0.775rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 480px) {
    body {
        padding: 1rem;
    }
    
    .container {
        padding: 2.25rem 1.25rem 1.5rem 1.25rem;
    }
    
    .name {
        font-size: 1.5rem;
    }
    
    .link-card {
        padding: 1rem;
    }
    
    .card-icon {
        width: 38px;
        height: 38px;
        margin-right: 0.75rem;
    }
}

/* ==========================================================================
   Internacionalização (i18n)
   ========================================================================== */
html[lang="pt"] .lang-en {
    display: none !important;
}

html[lang="en"] .lang-pt {
    display: none !important;
}

/* Botão Seletor de Idioma */
.lang-toggle-container {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
}

.btn-lang-toggle {
    background: transparent;
    border: 1px solid var(--border-card);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
}

.btn-lang-toggle:hover {
    border-color: var(--accent-blue);
    color: var(--text-primary);
    background: hsla(210, 100%, 60%, 0.05);
    box-shadow: var(--shadow-glow);
}