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

html:focus-within {
    scroll-behavior: smooth;
}

body, h1, h2, h3, h4, p, figure, blockquote, dl, dd {
    margin: 0;
}

ul[role="list"], ol[role="list"] {
    list-style: none;
    margin: 0;
    padding: 0;
}

img, picture, svg, video, canvas {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

:root {
    --fundo: #0f172a;
    --fundo-elevado: #111827;
    --sobreposicao: #0b1222;
    --texto: #e2e8f0;
    --texto-suave: #94a3b8;
    --primaria: #38bdf8;
    --primaria-escura: #0891b2;
    --secundaria: #f472b6;
    --borda: #1f2937;
    --cartao: rgba(30, 41, 59, 0.6);
    --sombra: 0 10px 30px rgba(2, 6, 23, 0.5);
    --raio: 12px;
    --espaco: 1rem;
}

html[data-tema="claro"] {
    --fundo: #f8fafc;
    --fundo-elevado: #ffffff;
    --sobreposicao: #f1f5f9;
    --texto: #0f172a;
    --texto-suave: #334155;
    --primaria: #0ea5e9;
    --primaria-escura: #0369a1;
    --secundaria: #db2777;
    --borda: #e2e8f0;
    --cartao: #ffffff;
    --sombra: 0 10px 30px rgba(15, 23, 42, 0.08);
}

@media (prefers-reduced-motion: reduce) {
    html:focus-within {
        scroll-behavior: auto;
    }

    * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

body {
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
    background: var(--fundo);
    color: var(--texto);
    line-height: 1.7;
    min-height: 100dvh;
    scrollbar-color: color-mix(in oklab, var(--texto) 20%, transparent) transparent;
}

::selection {
    background: color-mix(in oklab, var(--primaria) 35%, transparent);
    color: var(--texto);
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: color-mix(in oklab, var(--texto) 18%, transparent);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: min(1120px, 92%);
    margin-inline: auto;
}

.atalho-pular {
    position: absolute;
    left: -9999px;
    top: -9999px;
}

.atalho-pular:focus {
    left: 1rem;
    top: 1rem;
    background: var(--primaria);
    color: #0b1222;
    padding: .6rem 1rem;
    border-radius: 8px;
    z-index: 9999;
}

.cabecalho {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: color-mix(in oklab, var(--fundo) 85%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--borda);
}

.navegacao {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    gap: 1rem;
    padding: .9rem 0;
}

.logotipo {
    font-weight: 700;
    letter-spacing: .3px;
    text-underline-offset: 4px;
    text-decoration-thickness: 2px;
    margin-left: 10px;
    background: linear-gradient(90deg, var(--primaria), color-mix(in oklab, var(--primaria) 40%, var(--secundaria)), var(--secundaria));
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: brilho-texto 10s linear infinite;
}

@keyframes brilho-texto {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

.links-navegacao {
    justify-self: center;
    display: flex;
    gap: clamp(.6rem, 2vw, 1.4rem);
    align-items: center;
}

.links-navegacao a {
    color: var(--texto);
    text-decoration: none;
    padding: .4rem .2rem;
    position: relative;
    transition: color .2s ease, text-shadow .2s ease;
}

.links-navegacao a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: var(--primaria);
    transition: width .25s ease;
}

.links-navegacao a:hover {
    color: var(--primaria);
    text-shadow: 0 0 10px color-mix(in oklab, var(--primaria) 35%, transparent);
}

.links-navegacao a:hover::after {
    width: 100%;
}

.botao-menu {
    display: none;
    border: 1px solid var(--borda);
    background: var(--fundo-elevado);
    color: var(--texto);
    padding: .5rem .7rem;
    border-radius: 10px;
    cursor: pointer;
    transition: transform .15s ease, background .2s ease;
}

.botao-menu:hover {
    transform: translateY(-1px);
    background: color-mix(in oklab, var(--fundo-elevado) 80%, var(--primaria));
}

.botao-tema {
    border: 1px solid var(--borda);
    background: var(--fundo-elevado);
    color: var(--texto);
    padding: .5rem .7rem;
    border-radius: 10px;
    cursor: pointer;
    line-height: 1;
    transition: transform .15s ease, background .2s ease;
}

.botao-tema:hover {
    transform: translateY(-1px);
    background: color-mix(in oklab, var(--fundo-elevado) 80%, var(--secundaria));
}

.botao-tema:focus-visible,
.botao-menu:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--secundaria);
    outline-offset: 2px;
}

.secao-destaque {
    position: relative;
    isolation: isolate;
    background: radial-gradient(1200px 600px at 50% -10%, color-mix(in oklab, var(--primaria) 20%, transparent), transparent),
    radial-gradient(1000px 500px at 100% 20%, color-mix(in oklab, var(--secundaria) 14%, transparent), transparent);
    padding: clamp(3rem, 8vw, 6rem) 0;
    overflow: clip;
}

.secao-destaque::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: .5;
    background: linear-gradient(135deg, transparent 0%, color-mix(in oklab, var(--primaria) 12%, transparent) 50%, transparent 100%);
    background-size: 200% 200%;
    animation: auroraShift 20s ease-in-out infinite;
}

.secao-destaque::after {
    content: "";
    position: absolute;
    inset: -20%;
    z-index: -2;
    opacity: .18;
    background: conic-gradient(from 0deg, var(--primaria), transparent 35%, var(--secundaria), transparent 70%, var(--primaria));
    filter: blur(40px);
    animation: girar 50s linear infinite;
}

@keyframes auroraShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes girar {
    to {
        transform: rotate(1turn);
    }
}

.titulo-destaque {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primaria);
}

.subtitulo-destaque {
    font-size: clamp(1.1rem, 2.4vw, 1.4rem);
    color: var(--secundaria);
    margin-top: .4rem;
    font-weight: 600;
}

.resumo-destaque {
    margin-top: 1rem;
    max-width: 64ch;
    color: var(--texto);
}

.acoes-destaque {
    display: flex;
    gap: .8rem;
    margin-top: 1.4rem;
    flex-wrap: wrap;
}

.botao {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    border-radius: 999px;
    padding: .8rem 1.2rem;
    font-weight: 600;
    border: 1px solid transparent;
    text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    will-change: transform;
}

.botao.primario {
    position: relative;
    overflow: hidden;
    background: var(--primaria);
    color: #0b1222;
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
}

.botao.primario::after {
    content: "";
    position: absolute;
    inset: -2px;
    background: radial-gradient(120px 60px at -20% 50%, rgba(255, 255, 255, .55), transparent 60%);
    transform: translateX(-120%);
    mix-blend-mode: soft-light;
    transition: transform .6s ease;
    pointer-events: none;
}

.botao.primario:hover {
    transform: translateY(-1px);
    box-shadow: var(--sombra);
    text-decoration: none;
}

.botao.primario:hover::after {
    transform: translateX(120%);
}

.botao.secundario {
    background: transparent;
    border-color: var(--primaria);
    color: var(--primaria);
}

.botao.secundario:hover {
    background: color-mix(in oklab, var(--primaria) 15%, transparent);
    text-decoration: none;
}

.secao {
    padding: clamp(2.5rem, 6vw, 4rem) 0;
}

.secao > .container,
.secao-destaque > .container {
    margin-inline: auto;
    display: grid;
    justify-items: center;
    text-align: center;
}

.secao > .container .blocos,
.secao > .container .grade-projetos,
#contato .formulario-contato {
    justify-self: stretch;
    text-align: left;
}

.titulo-secao {
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    color: var(--primaria);
    border-left: 4px solid var(--secundaria);
    padding-left: .6rem;
    margin-bottom: 1.2rem;
}

.texto {
    color: var(--texto);
}

.texto-menor {
    color: var(--texto-suave);
}

.blocos {
    display: grid;
    gap: 1rem;
    margin-top: 1.2rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.bloco {
    background: var(--cartao);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 1rem;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    position: relative;
    overflow: hidden;
}

.bloco:hover {
    transform: translateY(-2px);
    box-shadow: var(--sombra);
    border-color: color-mix(in oklab, var(--primaria) 25%, var(--borda));
}

.lista-habilidades {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.lista-habilidades li {
    background: color-mix(in oklab, var(--primaria) 12%, transparent);
    border: 1px solid color-mix(in oklab, var(--primaria) 35%, transparent);
    color: var(--texto);
    padding: .4rem .7rem;
    border-radius: 8px;
    font-size: .95rem;
    transition: transform .15s ease, background .2s ease, border-color .2s ease;
}

.lista-habilidades li:hover {
    transform: translateY(-1px);
    background: color-mix(in oklab, var(--primaria) 22%, transparent);
    border-color: color-mix(in oklab, var(--primaria) 55%, transparent);
}

.grade-projetos {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.cartao-projeto {
    background: var(--cartao);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 1rem;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    position: relative;
}

.cartao-projeto::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: inherit;
    background: linear-gradient(135deg,
    color-mix(in oklab, var(--primaria) 45%, transparent),
    transparent 20%,
    color-mix(in oklab, var(--secundaria) 45%, transparent),
    transparent 60%,
    color-mix(in oklab, var(--primaria) 45%, transparent)
    );
    background-size: 200% 200%;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: .25;
    pointer-events: none;
    transition: opacity .25s ease, background-position .6s ease;
}

.cartao-projeto:hover::before {
    opacity: .6;
    background-position: 100% 0%;
}

.cartao-projeto:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--sombra);
    border-color: color-mix(in oklab, var(--primaria) 35%, var(--borda));
}

.cabecalho-projeto {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: .8rem;
}

.titulo-projeto {
    font-size: 1.05rem;
}

.etiquetas {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
}

.etiquetas li {
    background: color-mix(in oklab, var(--secundaria) 10%, transparent);
    border: 1px solid color-mix(in oklab, var(--secundaria) 35%, transparent);
    color: var(--texto);
    padding: .2rem .5rem;
    border-radius: 999px;
    font-size: .8rem;
    transition: transform .15s ease, background .2s ease, border-color .2s ease;
}

.etiquetas li:hover {
    transform: translateY(-1px);
    background: color-mix(in oklab, var(--secundaria) 20%, transparent);
    border-color: color-mix(in oklab, var(--secundaria) 55%, transparent);
}

.descricao-projeto {
    color: var(--texto-suave);
    margin: .6rem 0 .8rem;
}

.acoes-projeto {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.acoes-projeto a {
    color: var(--secundaria);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed color-mix(in oklab, var(--secundaria) 60%, transparent);
    transition: color .2s ease, border-color .2s ease, text-shadow .2s ease;
}

.acoes-projeto a:hover {
    text-decoration: underline;
    color: color-mix(in oklab, var(--secundaria) 85%, var(--texto));
    border-color: color-mix(in oklab, var(--secundaria) 85%, transparent);
    text-shadow: 0 0 8px color-mix(in oklab, var(--secundaria) 35%, transparent);
}

.links-sociais {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: .6rem 0 1rem;
}

.link-social {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .6rem .9rem;
    border-radius: 10px;
    border: 1px solid var(--borda);
    background: var(--fundo-elevado);
    color: var(--texto);
    text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}

.link-social:hover {
    transform: translateY(-2px);
    box-shadow: var(--sombra);
    text-decoration: none;
    border-color: color-mix(in oklab, var(--primaria) 25%, var(--borda));
}

.link-social svg {
    width: 22px;
    height: 22px;
}

.link-social.linkedin {
    border-color: color-mix(in oklab, #0a66c2 50%, var(--borda));
    color: #0a66c2;
    background: color-mix(in oklab, #0a66c2 12%, transparent);
}

.link-social.github {
    border-color: color-mix(in oklab, var(--texto) 30%, var(--borda));
}

.formulario-contato {
    margin-top: .8rem;
    display: grid;
    gap: .8rem;
    max-width: 640px;
}

.campo {
    display: grid;
    gap: .3rem;
}

.campo label {
    font-weight: 600;
}

.campo input, .campo textarea {
    background: var(--fundo-elevado);
    color: var(--texto);
    border: 1px solid var(--borda);
    border-radius: 10px;
    padding: .75rem .9rem;
    resize: vertical;
    transition: border-color .2s ease, box-shadow .2s ease, transform .15s ease;
}

.campo input:focus, .campo textarea:focus {
    outline: none;
    border-color: var(--secundaria);
    box-shadow: 0 0 0 3px color-mix(in oklab, var(--secundaria) 20%, transparent);
}

.campo input:hover, .campo textarea:hover {
    transform: translateY(-1px);
}

.campo-oculto {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
}

li {
    list-style-type: none;
}

.rodape {
    border-top: 1px solid var(--borda);
    padding: 2rem 0;
    text-align: center;
    color: var(--texto-suave);
}

.rodape .nota {
    margin-top: .4rem;
    font-size: .95rem;
}

#contato .container {
    display: grid;
    justify-items: center;
    text-align: center;
}

#contato .titulo-secao {
    text-align: center;
    border-left: 0;
    padding-left: 0;
    display: inline-block;
}

#contato .titulo-secao::after {
    content: "";
    display: block;
    height: 3px;
    width: 56px;
    margin: .5rem auto 0;
    background: linear-gradient(90deg, var(--secundaria), var(--primaria));
    border-radius: 999px;
}

#contato .links-sociais {
    justify-content: center;
}

#contato .formulario-contato {
    margin-inline: auto;
    width: 100%;
    max-width: 640px;
    text-align: left;
}

@media (max-width: 900px) {
    .navegacao {
        grid-template-columns: auto auto auto;
    }

    .links-navegacao {
        display: none;
    }

    .links-navegacao.aberto {
        display: flex;
        position: absolute;
        right: 4%;
        top: calc(100% + 8px);
        flex-direction: column;
        gap: .6rem;
        background: var(--fundo-elevado);
        border: 1px solid var(--borda);
        border-radius: 12px;
        padding: .8rem 1rem;
        box-shadow: var(--sombra);
    }

    .botao-menu {
        display: inline-flex;
    }
}

code, pre {
    font-family: "Fira Code", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}