/* Reset e configurações gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --roxo-escuro: #6a0dad;
    --roxo-medio: #8a2be2;
    --roxo-claro: #B57CFF;
    --branco: #ffffff;
    --cinza-claro: #f8f8f8;
    --cinza: #e0e0e0;
    --cinza-escuro: #333333;
    --sombra: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transicao: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    color: var(--cinza-escuro);
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--roxo-escuro);
    color: var(--branco);
    padding: 1rem 0;
    z-index: 1000;
    box-shadow: var(--sombra);
    transition: var(--transicao);
}

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

.logo h2 {
    font-weight: 700;
    font-size: 1.8rem;
}

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

.nav a {
    color: var(--branco);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transicao);
    position: relative;
}

.nav a:hover {
    color: var(--roxo-claro);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--roxo-claro);
    transition: var(--transicao);
}

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

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--roxo-escuro), var(--roxo-medio));
    color: var(--branco);
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.highlight {
    color: var(--roxo-claro);
}

.typing-text::after {
    content: '|';
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-primary {
    display: inline-block;
    background: var(--roxo-claro);
    color: var(--branco);
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transicao);
    border: none;
    cursor: pointer;
    box-shadow: var(--sombra);
}

.btn-primary:hover {
    background: var(--branco);
    color: var(--roxo-escuro);
    transform: translateY(-3px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-card {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 6rem;
    color: var(--roxo-claro);
}

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

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 1.5rem;
    color: var(--branco);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

/* Seções Gerais */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--roxo-escuro);
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--roxo-claro);
}

/* Sobre Mim */
.sobre {
    background: var(--branco);
}

.sobre-content {
    max-width: 800px;
    margin: 0 auto;
}

.sobre-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--cinza-escuro);
}

.sobre-categorias {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.categoria {
    background: var(--cinza-claro);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--roxo-claro);
    transition: var(--transicao);
}

.categoria:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra);
}

.categoria h4 {
    color: var(--roxo-escuro);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.categoria h4 i {
    color: var(--roxo-claro);
}

/* Habilidades */
.habilidades {
    background: var(--cinza-claro);
}

.skills-categorias {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.categoria-habilidade {
    background: var(--branco);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--sombra);
    border: 2px solid transparent;
    transition: var(--transicao);
}

.categoria-habilidade:hover {
    border-color: var(--roxo-claro);
    transform: translateY(-5px);
}

.categoria-habilidade h3 {
    color: var(--roxo-escuro);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
}

.categoria-habilidade h3 i {
    color: var(--roxo-claro);
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-tag {
    background: linear-gradient(135deg, var(--roxo-claro), var(--roxo-medio));
    color: var(--branco);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transicao);
}

.skill-tag:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(181, 124, 255, 0.3);
}

/* Projetos */
.projetos {
    background: var(--branco);
}

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

.project-card {
    background: var(--branco);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--sombra);
    transition: var(--transicao);
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-image {
    height: 250px;
    position: relative;
    overflow: hidden;
    background: var(--cinza-claro);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--roxo-escuro);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    z-index: 2;
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    color: var(--roxo-escuro);
    margin-bottom: 0.5rem;
}

.project-tech {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.tech-tag {
    background: var(--roxo-claro);
    color: var(--branco);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.btn-details {
    display: inline-block;
    background: transparent;
    color: var(--roxo-escuro);
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--roxo-claro);
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transicao);
    margin-top: 1rem;
}

.btn-details:hover {
    background: var(--roxo-claro);
    color: var(--branco);
    transform: translateY(-2px);
}

/* Contato */
.contato {
    background: linear-gradient(135deg, var(--roxo-escuro), var(--roxo-medio));
    color: var(--branco);
}

.contato .section-title {
    color: var(--branco);
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    transition: var(--transicao);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(10px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--roxo-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    font-size: 1.5rem;
}

.contact-details h3 {
    margin-bottom: 0.5rem;
}

.btn-copy {
    background: transparent;
    border: 1px solid var(--branco);
    color: var(--branco);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transicao);
    margin-top: 0.5rem;
}

.btn-copy:hover {
    background: var(--branco);
    color: var(--roxo-escuro);
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    transition: var(--transicao);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: var(--branco);
    box-shadow: 0 0 0 2px var(--roxo-claro);
}

/* Footer */
.footer {
    background: var(--roxo-escuro);
    color: var(--branco);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: var(--branco);
    text-decoration: none;
    transition: var(--transicao);
}

.footer-links a:hover {
    color: var(--roxo-claro);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    text-decoration: none;
    transition: var(--transicao);
}

.footer-social a:hover {
    background: var(--roxo-claro);
    transform: translateY(-3px);
}

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

/* Botão Flutuante WhatsApp */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-float {
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    animation: pulse 2s infinite;
}

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

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsividade */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--roxo-escuro);
        transition: var(--transicao);
        padding: 2rem 0;
    }

    .nav.active {
        left: 0;
    }

    .nav ul {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .sobre-categorias {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .skills-tags {
        justify-content: center;
    }
    
    .categoria-habilidade {
        text-align: center;
    }
    
    .categoria-habilidade h3 {
        justify-content: center;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .floating-card {
        width: 200px;
        height: 200px;
    }

    .floating-card i {
        font-size: 4rem;
    }
}

/* Estilos para página de detalhes do projeto */
.projeto-detalhe {
    background: var(--branco);
}

.projeto-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.btn-voltar {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: var(--roxo-claro);
    color: var(--branco);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transicao);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-voltar:hover {
    background: var(--roxo-escuro);
    transform: translateY(-50%) translateX(-5px);
}

.projeto-subtitle {
    font-size: 1.2rem;
    color: var(--cinza-escuro);
    margin-top: 1rem;
}

.projeto-content {
    display: grid;
    gap: 3rem;
}

.projeto-imagem-destaque {
    position: relative;
}

.projeto-badge-destaque {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--roxo-escuro);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.projeto-info-detalhada {
    display: grid;
    gap: 2.5rem;
}

.projeto-descricao h3,
.projeto-caracteristicas h3,
.projeto-tecnologias h3,
.projeto-funcionalidades h3,
.projeto-links h3 {
    color: var(--roxo-escuro);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.caracteristicas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.caracteristica {
    background: var(--cinza-claro);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transicao);
}

.caracteristica:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra);
}

.caracteristica i {
    font-size: 2rem;
    color: var(--roxo-claro);
    margin-bottom: 1rem;
}

.caracteristica h4 {
    color: var(--roxo-escuro);
    margin-bottom: 0.5rem;
}

.tech-list {
    display: grid;
    gap: 1.5rem;
}

.tech-categoria h4 {
    color: var(--roxo-escuro);
    margin-bottom: 1rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tech-tag-large {
    background: linear-gradient(135deg, var(--roxo-claro), var(--roxo-medio));
    color: var(--branco);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    transition: var(--transicao);
}

.tech-tag-large:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(181, 124, 255, 0.3);
}

.funcionalidades-lista {
    display: grid;
    gap: 1rem;
}

.funcionalidade {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--cinza-claro);
    border-radius: 10px;
    transition: var(--transicao);
}

.funcionalidade:hover {
    background: var(--roxo-claro);
    color: var(--branco);
    transform: translateX(10px);
}

.funcionalidade i {
    color: var(--roxo-claro);
    transition: var(--transicao);
}

.funcionalidade:hover i {
    color: var(--branco);
}

.links-botoes {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-projeto {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--roxo-claro);
    color: var(--branco);
    padding: 1rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transicao);
}

.btn-projeto:hover {
    background: var(--roxo-escuro);
    transform: translateY(-3px);
    box-shadow: var(--sombra);
}

.btn-github {
    background: #333;
}

.btn-github:hover {
    background: #000;
}

/* Responsividade para página de detalhes */
@media (max-width: 768px) {
    .btn-voltar {
        position: relative;
        top: auto;
        transform: none;
        margin-bottom: 2rem;
        display: inline-flex;
        left: auto;
    }
    
    .projeto-header {
        text-align: center;
    }
    
    .caracteristicas-grid {
        grid-template-columns: 1fr;
    }
    
    .links-botoes {
        flex-direction: column;
    }
    
    .btn-projeto {
        justify-content: center;
    }
}