:root {
    --fundo-principal: #0a0a0f;
    --fundo-secundario: #12121a;
    --fundo-cartao: rgba(255, 255, 255, 0.04);
    --fundo-cartao-hover: rgba(255, 255, 255, 0.08);
    --vidro: rgba(255, 255, 255, 0.06);
    --borda-vidro: rgba(255, 255, 255, 0.1);
    --texto-principal: #f0f0f5;
    --texto-secundario: #9a9ab0;
    --texto-suave: #6b6b80;
    --cor-destaque: #00E5FF;
    --cor-destaque-claro: #E040FB;
    --brilho-destaque: rgba(0, 229, 255, 0.3);
    --gradiente-destaque: linear-gradient(135deg, #00E5FF, #7C4DFF, #E040FB);
    --gradiente-banner: linear-gradient(135deg, #00E5FF 0%, #7C4DFF 50%, #E040FB 100%);
    --arredondamento: 12px;
    --arredondamento-lg: 20px;
    --transicao: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --sombra: 0 4px 30px rgba(0, 0, 0, 0.3);
    --fonte-corpo: 'Inter', system-ui, sans-serif;
    --fonte-titulo: 'Outfit', 'Inter', sans-serif;
    --altura-nav: 72px;
}


[data-theme="light"] {
    --fundo-principal: #f8f7f4;
    --fundo-secundario: #efede8;
    --fundo-cartao: rgba(0, 0, 0, 0.03);
    --fundo-cartao-hover: rgba(0, 0, 0, 0.06);
    --vidro: rgba(0, 0, 0, 0.04);
    --borda-vidro: rgba(0, 0, 0, 0.1);
    --texto-principal: #1a1a2e;
    --texto-secundario: #4a4a5a;
    --texto-suave: #7a7a8a;
    --cor-destaque: #0097A7;
    --cor-destaque-claro: #AB00D9;
    --brilho-destaque: rgba(0, 151, 167, 0.2);
    --gradiente-destaque: linear-gradient(135deg, #0097A7, #6A1B9A, #AB00D9);
    --gradiente-banner: linear-gradient(135deg, #0097A7 0%, #6A1B9A 50%, #AB00D9 100%);
    --sombra: 0 4px 30px rgba(0, 0, 0, 0.08);
}


body,
body *:not(script):not(style) {
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}


[data-theme="light"] #header {
    background: rgba(248, 247, 244, 0.9) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}


[data-theme="light"] .hero-name {
    --gradiente-banner: linear-gradient(135deg, #0097A7 0%, #6A1B9A 50%, #AB00D9 100%);
}


[data-theme="light"] .project-thumb {
    background: #e8e6e1;
}


[data-theme="light"] .nav-links.open {
    background: rgba(248, 247, 244, 0.97);
}


[data-theme="light"] .shape {
    opacity: 0.08;
}


.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--fundo-cartao);
    border: 1px solid var(--borda-vidro);
    color: var(--texto-principal);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all var(--transicao);
}

.theme-toggle:hover {
    background: var(--fundo-cartao-hover);
    border-color: var(--cor-destaque);
    transform: scale(1.1);
}


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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--altura-nav);
}

body {
    font-family: var(--fonte-corpo);
    background-color: var(--fundo-principal);
    color: var(--texto-principal);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--cor-destaque);
    text-decoration: none;
    transition: color var(--transicao);
}

a:hover {
    color: var(--cor-destaque-claro);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}


#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--borda-vidro);
    transition: background var(--transicao);
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: var(--altura-nav);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--texto-principal);
    font-family: var(--fonte-titulo);
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.nav-logo:hover {
    color: var(--cor-destaque);
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-link {
    color: var(--texto-secundario);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all var(--transicao);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--texto-principal);
    background: var(--fundo-cartao);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--cor-destaque);
    border-radius: 2px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}


.lang-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--fundo-cartao);
    border: 1px solid var(--borda-vidro);
    color: var(--texto-principal);
    padding: 6px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--fonte-corpo);
    transition: all var(--transicao);
}

.lang-toggle:hover {
    background: var(--fundo-cartao-hover);
    border-color: var(--cor-destaque);
}

.lang-flag {
    font-size: 1.1rem;
}


.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger .bar {
    width: 24px;
    height: 2.5px;
    background: var(--texto-principal);
    border-radius: 2px;
    transition: all var(--transicao);
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}


.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--altura-nav) + 40px) 24px 60px;
    position: relative;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
    gap: 60px;
}

.hero-bg-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--cor-destaque);
    top: -200px;
    right: -100px;
    animation: float1 15s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: #E040FB;
    bottom: -100px;
    left: -100px;
    animation: float2 20s ease-in-out infinite;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--cor-destaque-claro);
    top: 50%;
    left: 50%;
    animation: float3 18s ease-in-out infinite;
}

@keyframes float1 {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(-60px, 40px);
    }
}

@keyframes float2 {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(40px, -60px);
    }
}

@keyframes float3 {

    0%,
    100% {
        transform: translate(-50%, -50%);
    }

    50% {
        transform: translate(-50%, calc(-50% + 50px));
    }
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-greeting {
    font-size: 1.1rem;
    color: var(--cor-destaque);
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.hero-name {
    font-family: var(--fonte-titulo);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: var(--gradiente-banner);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease-in-out infinite alternate;
    line-height: 1.1;
    margin-bottom: 12px;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 100% 50%;
    }
}

.hero-title {
    font-size: 1.3rem;
    color: var(--texto-secundario);
    font-weight: 500;
    margin-bottom: 16px;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--texto-suave);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-social {
    display: flex;
    gap: 16px;
}

.hero-social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--fundo-cartao);
    border: 1px solid var(--borda-vidro);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--texto-secundario);
    font-size: 1.1rem;
    transition: all var(--transicao);
}

.hero-social a:hover {
    background: var(--cor-destaque);
    color: white;
    border-color: var(--cor-destaque);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--brilho-destaque);
}

.hero-image {
    flex: 0 0 auto;
}

.hero-image-wrapper {
    width: 350px;
    height: 350px;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    overflow: hidden;
    border: 3px solid var(--borda-vidro);
    box-shadow: 0 0 60px var(--brilho-destaque);
    animation: blobMorph 8s ease-in-out infinite;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes blobMorph {

    0%,
    100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }

    25% {
        border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%;
    }

    50% {
        border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%;
    }

    75% {
        border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%;
    }
}


.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 10px;
    font-family: var(--fonte-corpo);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transicao);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradiente-destaque);
    color: #0a0a0f;
    box-shadow: 0 4px 20px var(--brilho-destaque);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--brilho-destaque);
    color: #0a0a0f;
}

.btn-outline {
    background: transparent;
    color: var(--texto-principal);
    border: 2px solid var(--borda-vidro);
}

.btn-outline:hover {
    border-color: var(--cor-destaque);
    color: var(--cor-destaque);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
    border-radius: 8px;
    background: var(--gradiente-destaque);
    color: #0a0a0f;
    font-weight: 600;
}

.btn-sm:hover {
    color: #0a0a0f;
    transform: scale(1.05);
}


.section {
    padding: 100px 0;
}

.section:nth-child(even) {
    background: var(--fundo-secundario);
}

.section-title {
    font-family: var(--fonte-titulo);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
    background: var(--gradiente-destaque);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--texto-suave);
    font-size: 1.05rem;
    margin-bottom: 60px;
}


.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: center;
    height: fit-content;
    transform: translateY(-40px);
}

.about-image img {
    border-radius: var(--arredondamento-lg);
    box-shadow: var(--sombra);
    border: 2px solid var(--borda-vidro);
    width: 100%;
    max-width: 400px;
}

.about-content p {
    color: var(--texto-secundario);
    margin-bottom: 16px;
    font-size: 1rem;
    text-align: justify;
}

.about-stats {
    display: flex;
    gap: 32px;
    margin: 32px 0;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--fonte-titulo);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--cor-destaque);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--texto-suave);
    font-weight: 500;
}


.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 20px;
}

.skill-card {
    background: var(--fundo-cartao);
    border: 1px solid var(--borda-vidro);
    border-radius: var(--arredondamento);
    padding: 28px 16px;
    text-align: center;
    transition: all var(--transicao);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.skill-card:hover {
    transform: translateY(-6px);
    background: var(--fundo-cartao-hover);
    border-color: var(--cor-destaque);
    box-shadow: 0 10px 40px rgba(0, 229, 255, 0.1);
}

.skill-icon {
    font-size: 2.2rem;
    color: var(--cor-destaque);
    margin-bottom: 12px;
}

.skill-card h3 {
    font-family: var(--fonte-titulo);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.skill-level {
    font-size: 0.8rem;
    color: var(--texto-suave);
    background: rgba(0, 229, 255, 0.1);
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 500;
}


.project-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 24px;
    border: 1px solid var(--borda-vidro);
    background: var(--fundo-cartao);
    color: var(--texto-secundario);
    border-radius: 20px;
    cursor: pointer;
    font-family: var(--fonte-corpo);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transicao);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--cor-destaque);
    color: #0a0a0f;
    border-color: var(--cor-destaque);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.project-card {
    background: var(--fundo-cartao);
    border: 1px solid var(--borda-vidro);
    border-radius: var(--arredondamento-lg);
    overflow: hidden;
    transition: all var(--transicao);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--cor-destaque);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.project-card.hidden {
    display: none;
}

.project-thumb {
    position: relative;
    height: 200px;
    background: var(--fundo-secundario);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-thumb img {
    max-height: 120px;
    max-width: 80%;
    object-fit: contain;
    transition: transform var(--transicao);
}

.project-thumb img.cover {
    max-height: none;
    max-width: none;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-card:hover .project-thumb img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transicao);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-info {
    padding: 20px;
}

.project-info h3 {
    font-family: var(--fonte-titulo);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.project-info p {
    color: var(--texto-suave);
    font-size: 0.9rem;
    margin-bottom: 12px;
    line-height: 1.5;
}

.project-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.project-tags span {
    font-size: 0.75rem;
    padding: 4px 10px;
    background: rgba(0, 229, 255, 0.1);
    color: var(--cor-destaque);
    border-radius: 6px;
    font-weight: 500;
}


.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: var(--arredondamento);
    background: var(--fundo-cartao);
    border: 1px solid var(--borda-vidro);
    margin-bottom: 12px;
    transition: all var(--transicao);
}

.contact-item:hover {
    border-color: var(--cor-destaque);
    transform: translateX(6px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-destaque);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 0.85rem;
    color: var(--texto-suave);
    font-weight: 500;
    margin-bottom: 2px;
}

.contact-item a {
    font-size: 0.95rem;
    font-weight: 500;
}

.contact-card {
    background: var(--fundo-cartao);
    border: 1px solid var(--borda-vidro);
    border-radius: var(--arredondamento-lg);
    padding: 48px 36px;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.contact-logo {
    width: 100px;
    height: 100px;
    border-radius: 16px;
    object-fit: cover;
    border: 3px solid var(--cor-destaque);
    box-shadow: 0 0 30px var(--brilho-destaque);
    margin-bottom: 12px;
}

.contact-logo-subtitle {
    display: block;
    font-size: 0.85rem;
    color: var(--cor-destaque);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.contact-card h3 {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.contact-card p {
    color: var(--texto-suave);
    margin-bottom: 28px;
    font-size: 0.95rem;
}


footer {
    background: var(--fundo-secundario);
    border-top: 1px solid var(--borda-vidro);
    padding: 24px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.footer-content p {
    color: var(--texto-suave);
    font-size: 0.85rem;
}

.footer-content a {
    color: var(--cor-destaque);
    font-weight: 600;
    transition: all var(--transicao);
    background: linear-gradient(135deg, #00E5FF, #7C4DFF, #E040FB);
    -webkit-background-clip: text;
    background-clip: text;
}

.footer-content a:hover {
    -webkit-text-fill-color: transparent;
    filter: brightness(1.2);
    transform: scale(1.05);
}


.reveal-left,
.reveal-right,
.reveal-up {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left.revealed,
.reveal-right.revealed,
.reveal-up.revealed {
    opacity: 1;
    transform: translate(0, 0);
}


@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: calc(var(--altura-nav) + 60px);
        gap: 40px;
    }

    .hero-content {
        align-items: center;
        display: flex;
        flex-direction: column;
    }

    .hero-desc {
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-social {
        justify-content: center;
    }

    .hero-image-wrapper {
        width: 280px;
        height: 280px;
    }

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

    .about-image img {
        margin: 0 auto;
    }

    .about-stats {
        justify-content: center;
    }

    .about-content .btn {
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(10, 10, 15, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        transition: right 0.4s ease;
        z-index: 999;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-link {
        font-size: 1.3rem;
        padding: 12px 32px;
    }

    .hamburger {
        display: flex;
    }

    .hero-name {
        font-size: 2.2rem;
    }

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

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

    .skills-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }

    .section {
        padding: 70px 0;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: 1.8rem;
    }

    .about-stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero-image-wrapper {
        width: 220px;
        height: 220px;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}