/* ===== RESET E CONFIGURAÇÕES GERAIS ===== */
/* Remove margens, preenchimentos padrão e define box-sizing para todos os elementos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box; /* Inclui padding e border na largura/altura */
    font-family: "DM Sans", sans-serif; /* Define fonte padrão */
}

/* ===== VARIÁVEIS CSS (MODO ESCURO COMO PADRÃO) ===== */
:root {
    --hue: 90; /* Tom base para cores */
    --primary-color: #F0EDEE; /* Cor primária (clara) */
    --primary-hover: #07393C; /* Cor primária no hover */
    --secundary-color: hsl(0, 0%, 5%); /* Cor secundária (escura) */
    --third-color: hsla(0, 0%, 100%, 0.1); /* Cor terciária (transparente) */
    --bg-color: #0A090C; /* Cor de fundo */

    --headline: hsl(0, 0%, 100%); /* Cor para títulos */
    --paragraph: hsla(0, 0%, 59%, 0.658); /* Cor para parágrafos */
    --paragraph-2: hsl(calc(var(--hue) + 10), 14%, 97%); /* Cor alternativa para texto */

    font-size: 62.5%; /* 1rem = 10px para facilitar cálculos */

    --nav-height: 7.2rem; /* Altura da navegação */
}

/* ===== CONFIGURAÇÕES GERAIS DO DOCUMENTO ===== */
html {
    scroll-behavior: smooth; /* Rolagem suave para âncoras */
}

html,
body {
    width: 100%;
    height: 100%;
}

body {
    font-size: 1.6rem; /* 16px (baseado no font-size: 62.5% do :root) */
    text-align: center;
    overflow: overlay; /* Permite overlay na scrollbar */
    background-color: var(--bg-color); /* Usa variável para cor de fundo */
}

/* ===== ESTILIZAÇÃO DA BARRA DE ROLAGEM ===== */
::-webkit-scrollbar {
    width: 0.8rem; /* Largura da barra de rolagem */
}

::-webkit-scrollbar-track {
    border-radius: 1rem;
    background: var(--bg-color); /* Cor de fundo do track */
}

::-webkit-scrollbar-thumb {
    border-radius: 1rem;
    background: var(--paragraph); /* Cor do "ponteiro" da scrollbar */
}

/* ===== LAYOUT PRINCIPAL ===== */
.wrapper {
    width: min(50rem, 100%); /* Largura máxima de 50rem ou 100% da tela */
    margin-inline: auto; /* Centraliza horizontalmente */
    padding-inline: 2.4rem; /* Padding interno horizontal */
}

/* ===== BOTÃO GITHUB PERSONALIZADO ===== */
.button-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px auto;
}

.icon {
    background-color: #fff;
    padding: 10px 10px 5px 10px;
}

.icon svg {
    width: 25px;
    height: 25px;
}

.cube {
    transition: all 0.4s;
    transform-style: preserve-3d;
    width: 200px;
    height: 20px;
}

.button-icon:hover {
    border-color: #ff98a2;
}

.button-icon:hover .cube {
    transform: rotateX(90deg);
}

.side {
    position: absolute;
    height: 47px;
    width: 200px;
    display: flex;
    font-size: 0.8em;
    justify-content: center;
    align-items: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: bold;
}

.top {
    background: #ff98a2;
    color: #fff;
    transform: rotateX(-90deg) translate3d(0, 13.5px, 2em);
}

.front {
    background: #222229;
    color: #fff;
    transform: translate3d(0, 0, 1em);
}

/* ===== ESTILOS BASE PARA ELEMENTOS ===== */
ul {
    list-style: none; /* Remove marcadores de lista */
}

a {
    text-decoration: none; /* Remove sublinhado de links */
}

img {
    max-width: 100%; /* Imagens responsivas */
    color: var(--paragraph); /* Cor alternativa para texto de fallback */
}

section {
    padding-block: 10rem; /* Espaçamento vertical entre seções */
    padding-inline: 2rem; /* Espaçamento horizontal entre seções */
}

section h4 {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 150%;
    letter-spacing: 0.08rem;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 1.6rem;
}

section header h2 {
    font-size: 3rem;
    line-height: 3.9rem;
    color: var(--primary-color);
}

section header h1 {
    font-size: 3rem;
    line-height: 3.9rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

section h3 {
    color: var(--headline);
}

section p,
section span {
    font-weight: 400;
    font-size: 1.7rem;
    line-height: 130%;
    color: var(--paragraph);
}

/* ===== BARRA DE PROGRESSO (PORCENTAGENS) ===== */
.container-porcentagens {
    display: flex;
    justify-content: space-between; /* Separa para os lados */
    align-items: flex-start; /* Alinha pelo topo */
    gap: 20px; /* Espaço entre os blocos */
    width: 100%;
}

.porcentagem.esquerda,
.porcentagem.direita {
    max-width: 500px;
    width: 100%;
    flex: 1; /* Ocupa espaço proporcional */
    padding: 10px 20px;
    border-radius: 7px;
    user-select: none;
    background: #b0afaf09;
}

.porcentagem .skill-box {
    width: 100%;
    margin: 25px 0;
}

.skill-box .title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #ffffffd4;
}

.skill-box .skill-bar {
    height: 8px;
    width: 100%;
    border-radius: 6px;
    margin-top: 6px;
    background: rgba(0, 0, 0, 0.1);
}

.skill-bar .skill-per {
    position: relative;
    display: block;
    height: 100%;
    width: 90%;
    border-radius: 6px;
    background: #000000;
    animation: progress 0.4s ease-in-out forwards;
    opacity: 0;
}

/* Níveis de habilidade específicos */
.skill-per.python {
    width: 80%;
    animation-delay: 0.1s;
}

.skill-per.php {
    width: 60%;
    animation-delay: 0.1s;
}

.skill-per.javascript {
    flex-wrap: nowrap;
    width: 20%;
    animation-delay: 0.2s;
}

.skill-per.react {
    flex-wrap: nowrap;
    width: 20%;
    animation-delay: 0.2s;
}

.skill-per.mysql {
    flex-wrap: nowrap;
    width: 30%;
    animation-delay: 0.2s;
}

.skill-per.laravel {
    flex-wrap: nowrap;
    width: 60%;
    animation-delay: 0.2s;
}

.skill-per.nodejs {
    flex-wrap: nowrap;
    width: 20%;
    animation-delay: 0.2s;
}

.skill-per.bootstrap {
    width: 40%;
    animation-delay: 0.3s;
}

/* Tooltip para as barras de progresso */
.skill-per .tooltip {
    position: absolute;
    right: -14px;
    top: -28px;
    font-size: 9px;
    font-weight: 500;
    color: #fff;
    padding: 2px 6px;
    border-radius: 3px;
    background: #000000;
    z-index: 1;
}

.tooltip::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -2px;
    height: 10px;
    width: 10px;
    z-index: -1;
    background: #000000;
    transform: translateX(-50%) rotate(45deg);
}

/* Animações para as barras de progresso */
@keyframes progress {
    0% {
        width: 0;
        opacity: 1;
    }
    100% {
        opacity: 1;
    }
}

/* ===== BOTÕES ===== */
.button {
    background: none;
    border: 0.2rem solid var(--primary-color);
    margin-bottom: 6rem;
    padding: 1.4rem 3rem;
    width: fit-content;
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.6rem;
    position: relative;
    transition: 400ms;
}

.button:hover {
    color: #fff;
    background-color: var(--primary-hover);
    border: 0.2rem solid var(--primary-hover);
    cursor: pointer;
}

/* ===== LINKS SOCIAIS ===== */
.social-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
}

.social-links li {
    height: 3rem;
}

.social-links svg {
    margin-top: 0.3rem;
    transition: 300ms;
}

.social-links li:nth-child(2) svg {
    width: 2.7rem;
    height: 2.7rem;
}

.social-links svg:hover {
    margin-top: 0;
    margin-bottom: 0.3rem;
}

body .social-links li svg path {
    transition: 200ms;
}

/* Cores específicas para ícones sociais */
body nav#navigation .social-links li:nth-child(1) svg:hover path,
body .social-links li:nth-child(1) svg:hover path {
    stroke: #ff377a;
}

body .social-links li:nth-child(2) svg:hover path:nth-child(2),
body nav#navigation .social-links li:nth-child(2) svg:hover path:nth-child(2) {
    fill: #fff;
}

body.light-mode .social-links li:nth-child(2) svg:hover path:nth-child(2),
body.light-mode nav#navigation .social-links li:nth-child(2) svg:hover path:nth-child(2) {
    fill: #000000;
}

body .social-links li:nth-child(3) svg:hover path:nth-child(2),
body nav#navigation .social-links li:nth-child(3) svg:hover path:nth-child(2) {
    fill: #0a66c2;
}

body .social-links li:nth-child(4) svg:hover path:nth-child(2),
body nav#navigation .social-links li:nth-child(4) svg:hover path:nth-child(2) {
    fill: #00abf0;
}

/* ===== NAVEGAÇÃO ===== */
nav {
    width: 100vw;
    height: var(--nav-height);
    display: flex;
    position: fixed;
    top: 0;
    z-index: 100;
}

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

nav.scroll {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(1rem);
    -webkit-backdrop-filter: blur(1rem);
}

/* Logo */
a.logo {
    font-family: "Gemunu Libre", sans-serif;
    font-size: 3rem;
    opacity: 0.7;
}

nav#navigation a.logo {
    color: var(--primary-color);
}

footer a.logo,
nav#navigation.scroll a.logo,
body.menu-expanded nav#navigation a.logo,
body.light-mode.menu-expanded nav#navigation.scroll a.logo {
    color: #fff;
}

body.menu-expanded nav#navigation a.logo {
    opacity: 1;
}

body.light-mode nav#navigation a.logo {
    filter: brightness(0.8);
}

body.light-mode footer a.logo,
body.light-mode nav#navigation.scroll a.logo {
    color: #000;
}

nav button {
    background: none;
    border: none;
    cursor: pointer;
}

nav .menu,
nav .close-menu {
    position: fixed;
    white-space: nowrap;

}

/* ===== MENU EXPANDIDO (MÓVEL) ===== */
body.menu-expanded {
    overflow: hidden;
}

body.menu-expanded nav#navigation.scroll {
    background: none;
    backdrop-filter: none;
}

.menu,
.close-menu,
body.menu-expanded .open-menu {
    opacity: 0;
    visibility: hidden;
}

body.menu-expanded .menu,
body.menu-expanded .close-menu {
    opacity: 1;
    visibility: visible;
}

.menu {
    transform: translateX(100%);
}

body.menu-expanded .menu,
body.menu-expanded nav.scroll .menu {
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(1rem);
    -webkit-backdrop-filter: blur(1rem);
    width: 100vw;
    height: 100vh;
    padding-top: var(--nav-height);
    transition: transform 300ms;
    transform: translateX(0);
}

.menu ul:nth-child(1) {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin: 8rem 0 10rem 0;
    font-weight: 700;
    font-size: 2rem;
    line-height: 3.1rem;
}

body.menu-expanded nav .logo,
body.menu-expanded button {
    position: relative;
    z-index: 100;
}

body.menu-expanded button path {
    stroke: white;
}

/* ===== SEÇÃO HOME ===== */
#home {
    height: 100vh;
    min-height: calc(60rem + var(--nav-height));
    padding-block: 0;
    background-color: var(--secundary-color);
    display: flex;
    align-items: center;
}

#home .wrapper {
    height: 53rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6rem;
    position: relative;
}

#home h1 {
    font-size: 4.5rem;
    color: var(--headline);
    line-height: 110%;
    margin-bottom: 1rem;
}

#home p {
    display: inline-flex;
    font-size: 1.8rem;
    line-height: 150%;
    font-weight: bold;
    margin-bottom: 3.2rem;
}

#home .line {
    border-right: 0.2rem solid var(--primary-color);
    white-space: nowrap;
    overflow: hidden;
}

#home .typing {
    animation: line-typing 500ms steps(40) infinite normal,
        typing 2s steps(40) 1.4s normal backwards;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 27.5rem;
    }
}

@keyframes line-typing {
    from {
        border-right-color: var(--primary-color);
    }
    to {
        border-right-color: transparent;
    }
}

#home .button {
    margin-inline: auto;
}

#home .col-b {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    animation: flutuar 3s infinite backwards;
    position: relative;
}

@keyframes flutuar {
    0% {
        transform: translateY(2rem);
    }
    50% {
        transform: translateY(2rem);
    }
    100% {
        transform: translateY(3rem);
    }
}

#home .wrapper::before {
    content: "";
    display: block;
    width: 27rem;
    height: 27rem;
    background-color: var(--primary-color);
    border-radius: 100%;
    position: absolute;
    bottom: -3.1rem;
    z-index: -1;
    animation: appear 1s 500ms backwards;
}

#home img {
    width: 30rem;
    min-width: 14.5rem;
    display: block;
    margin-inline: auto;
    filter: contrast(1.2);
}

#home img#notebook-1 {
    animation: appear 1s 1s backwards;
}

#home img#notebook-2-white {
    position: absolute;
}

#home img#notebook-2 {
    position: absolute;
    z-index: 90;
    animation: appear 1s 2s backwards;
}

#home img#vidro {
    position: absolute;
    z-index: 100;
    right: -2rem;
    animation: appear-vidro 1s 2.3s backwards;
    filter: contrast(5);
}

@keyframes appear {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes appear-vidro {
    from {
        right: -4rem;
        opacity: 0;
    }
    to {
        right: -2rem;
        opacity: 1;
    }
}

/* ===== SEÇÃO ABOUT ===== */
#about {
    text-align: left;
}

#about .content p {
    margin-block: 2.4rem;
}

#about .content a {
    text-decoration: none;
    color: var(--paragraph);
    font-weight: bold;
}

#about .col-a {
    margin-bottom: 6rem;
}

#about .col-b {
    text-align: left;
}

#about img {
    width: 38rem;
    border-radius: 2rem;
    box-shadow: 0 0 2rem black;
    transition: 600ms;
}

/* ===== SEÇÃO PROJECTS ===== */
#projects {
    background-color: var(--secundary-color);
}

#projects header {
    margin-bottom: 6rem;
}

#projects header h2 {
    margin-bottom: 1.6rem;
}

#projects header p {
    max-width: 60rem;
    margin: 0 auto 3rem;
    text-align: center;
}

#projects header p a {
    color: var(--paragraph);
    font-weight: bold;
    font-style: italic;
}

#projects header p + a {
    padding: 0.8rem 2rem;
    color: var(--paragraph);
    background-color: var(--third-color);
    border-radius: 0.8rem;
    display: inline-flex;
    justify-content: center;
    gap: 1rem;
    transition: 300ms;
}

#projects header a svg path:nth-child(2) {
    fill: var(--headline);
}

#projects header a:hover {
    filter: brightness(0.7);
}

#projects .cards {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 3.2rem;
    color: var(--paragraph);
    font-size: 2rem;
}

#projects .card {
    padding: 4rem;
    background: var(--bg-color);
    border-radius: 0.6rem;
    box-shadow: -1rem 1rem 1rem rgba(0, 0, 0, 0.267);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    transition: 400ms;
}

#projects .card:hover {
    background: var(--third-color);
}

#projects .card .img-wrapper {
    width: 100%;
    position: relative;
}

#projects .card img {
    width: 100%;
    height: 20rem;
    object-fit: cover;
    border-radius: 0.6rem;
    filter: blur(2px) grayscale(1);
    transition: 1s;
}

#projects .card img:hover {
    filter: none;
}

#projects .card:hover > .img-wrapper img {
    filter: opacity(0.5);
}

#projects .card .buttons {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    justify-content: center;
    gap: 1rem;
    transition: 400ms;
}

#projects .card:hover > .img-wrapper .buttons {
    visibility: visible;
    opacity: 1;
}

#projects .card .buttons a svg {
    width: 4rem;
    height: 4rem;
}

#projects .card .buttons a svg path:nth-child(2) {
    fill: #000;
    transition: 200ms;
}

#projects .card .buttons a:hover svg path:nth-child(2) {
    fill: #fff;
}

#projects .card .buttons a {
    background: #fff;
    border-radius: 50%;
    width: 6rem;
    height: 6rem;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 500ms;
}

#projects .card .buttons a:hover {
    background-color: #000;
    cursor: pointer;
}

#projects .card .buttons a:hover > svg {
    fill: #fff;
}

#projects .card:nth-child(8) svg path:nth-child(2) {
    fill: var(--paragraph);
}

#projects .button {
    margin: 6rem auto 0;
}

#projects .social-projects {
    margin-top: 100px;
    color: var(--paragraph);
}

#projects .social-projects svg {
    margin-top: 50px;
}

/* ===== SEÇÃO KNOWLEDGE ===== */
#knowledge header h2 {
    margin-bottom: 6rem;
}

#knowledge .cards {
    display: flex;
    flex-direction: column;
    gap: 3.2rem;
}

#knowledge .card {
    padding: 2.8rem;
    text-align: left;
    background: var(--secundary-color);
    border-radius: 0.6rem;
    box-shadow: -1rem 1rem 1rem rgba(0, 0, 0, 0.267);
    transition: 400ms;
}

#knowledge .card:hover {
    background: var(--third-color);
}

#knowledge .card h3 {
    margin-block: 1.6rem;
}

#knowledge .card img {
    width: 10rem;
}

/* ===== SEÇÃO CONTACT ===== */
#contact {
    text-align: left;
    background-color: var(--secundary-color);
}

#contact .col-a {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

#contact .col-a .content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#contact header {
    margin-bottom: 3.2rem;
}

#contact ul {
    margin-bottom: 2rem;
}

#contact ul a,
#about .content a:nth-child(2) {
    width: fit-content;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.8rem;
    transition: 300ms;
}

#contact ul a {
    color: var(--paragraph);
}

#contact ul a:hover {
    background: var(--third-color);
}

#contact a path {
    transition: 400ms;
}

#contact a.button path {
    fill: var(--primary-color);
}

#contact a.button:hover path {
    fill: #fff;
}

#contact ul li:nth-child(2) a img {
    rotate: -15deg;
}

#contact ul li:nth-child(2) a path {
    stroke: none;
}

#contact .col-b {
    height: 38rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

#contact .col-b img {
    width: 13rem;
    animation: flutuar 2.5s infinite backwards;
    filter: brightness(1.2);
}

#contact .col-b::after {
    content: "";
    display: block;
    width: 13rem;
    height: 5rem;
    background-color: black;
    border-radius: 100%;
}

/* ===== FOOTER ===== */
footer {
    background-color: var(--secundary-color);
    text-align: left;
    color: var(--paragraph);
}

footer .wrapper {
    padding-block: 6rem;
    border-top: 0.1rem solid var(--paragraph);
}

footer .logo {
    display: inline-block;
    margin-bottom: 2.4rem;
    opacity: 0.6;
}

footer a img:nth-child(2),
body.light-mode footer a img:nth-child(1) {
    display: none;
}

footer p {
    line-height: 2;
    margin-bottom: 3.2rem;
}

footer .social-links {
    justify-content: flex-start;
}

footer .social-links li:nth-child(1) svg path {
    stroke: var(--paragraph-2);
}

footer .social-links li:nth-child(2) svg path:nth-child(2),
footer .social-links li:nth-child(3) svg path:nth-child(2),
footer .social-links li:nth-child(4) svg path:nth-child(2) {
    fill: var(--paragraph-2);
}

/* ===== BOTÃO TOGGLE (MODO CLARO/ESCURO) ===== */
#toggle {
    display: flex;
    position: fixed;
    bottom: 2rem;
    left: 2.5rem;
}

#toggle input {
    position: absolute;
    visibility: hidden;
}

#toggle label {
    width: 8rem;
    height: 4rem;
    background-color: var(--secundary-color);
    border: 0.1rem solid var(--primary-color);
    border-radius: 5rem;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

#toggle label:hover {
    cursor: pointer;
}

#toggle input:checked + label::before {
    transform: translateX(3.8rem);
}

/* ===== BOTÃO BACK TO TOP ===== */
#backToTopButton {
    position: fixed;
    bottom: 1.5rem;
    right: 2.5rem;
    opacity: 0;
    visibility: hidden;
    transition: 200ms;
    transform: translateY(100%);
}

#backToTopButton.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ===== RESPONSIVIDADE (DESKTOP) ===== */
@media (min-width: 1024px) {
    /* Configurações gerais para desktop */
    body {
        overflow: auto;
    }

    .wrapper {
        width: min(112rem, 100%);
        display: grid;
    }

    section {
        padding-block: 13rem;
    }

    body section h2 {
        font-size: 4rem;
        line-height: 5.2rem;
    }

    .col-a {
        grid-area: A;
    }

    .col-b {
        grid-area: B;
    }

    /* Navegação desktop */
    nav#navigation .wrapper * {
        margin: 0;
        padding: 0;
        visibility: initial;
        display: initial;
        opacity: initial;
        flex-direction: initial;
        position: initial;
        font-size: initial;
        transform: initial;
        color: initial;
        background-color: initial;
        font-weight: initial;
        filter: initial;
    }

    nav#navigation a.logo,
    footer a.logo {
        font-size: 4rem;
        opacity: 0.7;
    }

    nav#navigation .close-menu,
    nav#navigation .open-menu {
        display: none;
    }

    nav#navigation .menu {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 70%;
    }

    nav#navigation .menu ul:nth-child(1) {
        display: flex;
        gap: 1rem;
    }

    nav#navigation .menu ul li a {
        color: var(--primary-color);
        opacity: 0.7;
        transition: opacity 0.4s;
    }

    body.light-mode nav#navigation .menu ul li a {
        opacity: 1;
    }

    nav#navigation.scroll .menu ul li a {
        color: var(--paragraph-2);
        opacity: 0.6;
    }

    nav#navigation .menu ul:nth-child(1) li {
        width: 8.4rem;
        color: var(--paragraph);
    }

    nav#navigation .menu ul:nth-child(1) li:nth-child(3),
    nav#navigation .menu ul:nth-child(1) li:nth-child(4) {
        width: 12rem;
    }

    nav#navigation .menu ul li a.active,
    nav#navigation .menu ul li a:hover {
        opacity: 1;
        font-weight: 700;
    }

    nav#navigation.scroll .menu ul li a.active,
    nav#navigation.scroll .menu ul li a:hover {
        opacity: 1;
    }

    nav#navigation .menu ul:nth-child(1) li a::after {
        content: "";
        width: 0%;
        height: 2px;
        background-color: var(--primary-color);
        display: block;
        position: relative;
        bottom: -2rem;
        left: -0.5rem;
        transition: width 0.2s;
    }

    nav#navigation.scroll .menu ul li a::after {
        background-color: var(--paragraph-2);
    }

    nav#navigation .menu ul li a:hover::after,
    nav#navigation .menu ul li a.active::after {
        padding-inline: 0.8rem;
        width: 100%;
    }

    nav#navigation.scroll .menu a.button:hover,
    nav#navigation.scroll .menu a.button.active {
        background-color: var(--primary-color);
        filter: brightness(1.3);
        border: none;
    }

    nav#navigation .social-links {
        display: flex;
        flex-direction: row;
        gap: 1.5rem;
    }

    nav#navigation .social-links li:nth-child(1) svg path {
        stroke: var(--primary-color);
    }

    nav#navigation .social-links li:nth-child(2) svg path:nth-child(2),
    nav#navigation .social-links li:nth-child(3) svg path:nth-child(2),
    nav#navigation .social-links li:nth-child(4) svg path:nth-child(2) {
        fill: var(--primary-color);
    }

    nav#navigation.scroll .social-links li:nth-child(1) svg path {
        stroke: var(--paragraph-2);
    }

    nav#navigation.scroll .social-links li:nth-child(2) svg path:nth-child(2),
    nav#navigation.scroll .social-links li:nth-child(3) svg path:nth-child(2),
    nav#navigation.scroll .social-links li:nth-child(4) svg path:nth-child(2) {
        fill: var(--paragraph-2);
    }

    nav#navigation .social-links svg {
        margin-top: 0.3rem;
        transition: 300ms;
    }

    nav#navigation .social-links svg:hover {
        margin-top: 0;
        margin-bottom: 0.3rem;
    }

    nav#navigation .social-links li svg path {
        transition: 200ms;
    }

    nav#navigation.scroll .social-links li:nth-child(1) svg:hover path {
        stroke: #ff377a;
    }

    nav#navigation.scroll .social-links li:nth-child(2) svg:hover path:nth-child(2) {
        fill: #fff;
    }

    nav#navigation.scroll .social-links li:nth-child(3) svg:hover path:nth-child(2) {
        fill: #0a66c2;
    }

    nav#navigation.scroll .social-links li:nth-child(4) svg:hover path:nth-child(2) {
        fill: #00abf0;
    }

    /* Home desktop */
    #home {
        padding-top: var(--nav-height);
    }

    #home .wrapper {
        flex-direction: row;
        justify-content: space-between;
        grid-template-columns: repeat(2, 1fr);
        grid-template-areas: "A B";
    }

    #home .col-a {
        text-align: left;
        align-self: center;
    }

    #home h1 {
        font-size: 6rem;
    }

    #home .content p {
        font-size: 2.5rem;
    }

    #home .button {
        margin: 0;
    }

    #home .wrapper::before {
        width: 40rem;
        height: 40rem;
        right: 3rem;
        bottom: 7rem;
    }

    #home img {
        width: 42rem;
    }

    @keyframes typing {
        from {
            width: 0;
        }
        to {
            width: 38rem;
        }
    }

    /* About desktop */
    #about .wrapper {
        grid-template-columns: 48rem 1fr;
        grid-template-areas: "B A";
        gap: 6.7rem;
    }

    #about .col-a {
        align-self: center;
    }

    #about .col-b {
        text-align: center;
    }

    #about img:hover {
        scale: 1.07;
    }

    /* Projects desktop */
    #projects {
        background-color: var(--secundary-color);
    }

    #projects h2 {
        width: 49.7rem;
        margin-inline: auto;
    }

    #projects .cards {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 4rem;
    }

    #projects h3 {
        height: 5rem;
    }

    /* Knowledge desktop */
    #knowledge h2 {
        width: 49.7rem;
        margin-inline: auto;
    }

    #knowledge .cards {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 4rem;
    }

    #knowledge .card {
        width: 30%;
        flex-grow: 1;
    }

    /* Contact desktop */
    #contact .wrapper {
        grid-template-columns: 1fr 57.5rem;
        grid-template-areas: "A B";
    }

    #contact .col-a {
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin-bottom: 0;
    }

    #contact .col-a .content {
        align-items: flex-start;
    }

    #contact .col-b {
        text-align: center;
    }

    /* Footer desktop */
    footer .wrapper {
        grid-template-columns: 1fr 1fr;
        grid-template-areas: "A B";
    }

    footer .col-a {
        align-self: center;
    }

    footer .col-b {
        align-self: center;
    }

    footer p {
        margin-bottom: 0;
    }

    footer .social-links {
        justify-content: flex-end;
    }
}

/* ===== RESPONSIVIDADE (TELAS MENORES) ===== */
@media (max-width: 768px) {
    .container-porcentagens {
        flex-direction: column;
    }

    .skill-bar .skill-per {
        background-color: #F0EDEE;
    }

    .skill-per .tooltip {
        display: none;
    }
}

@media (max-width: 500px) {
    /* Configurações gerais para mobile */
    section h4 {
        font-size: 1.2rem;
    }

    body section h2 {
        font-size: 2.2rem;
    }

    section h3 {
        font-size: 1.4rem;
    }

    section p,
    section span,
    footer p {
        font-size: 1.3rem;
    }

    .button {
        padding: 1rem 2rem;
        font-size: 1.2rem;
    }

    /* Navegação mobile */
    nav#navigation button svg {
        width: 3rem;
        height: 3rem;
    }

    /* Menu expandido mobile */
    body.menu-expanded .menu ul:nth-child(1) {
        font-size: 1.4rem;
        gap: 2rem;
        margin: 6rem 0 7rem;
    }

    body.menu-expanded .menu .social-links svg,
    footer svg {
        width: 2rem;
        height: 2rem;
    }

    body.menu-expanded .menu .social-links li:nth-child(2) svg,
    footer .social-links li:nth-child(2) svg {
        width: 2.3rem;
        height: 2.3rem;
    }

    /* Home mobile */
    #home h1 {
        font-size: 3.8rem;
    }

    #home p {
        font-size: 1.6rem;
    }

    @keyframes typing {
        from {
            width: 0;
        }
        to {
            width: 23.5rem;
        }
    }

    #home .wrapper::before {
        bottom: -2rem;
    }

    /* About mobile */
    #about .content a:nth-child(2) {
        font-size: 1.4rem;
    }

    /* Projects mobile */
    #projects .card {
        padding: 2.5rem;
    }

    #projects .card img {
        height: 15rem;
    }

    #projects .card .buttons a {
        width: 5rem;
        height: 5rem;
    }

    #projects .card .buttons a svg {
        width: 3rem;
        height: 3rem;
    }

    /* Contact mobile */
    #contact ul a {
        font-size: 1.3rem;
    }

    #contact .col-b img {
        width: 10rem;
    }

    #contact .col-b::after {
        width: 10rem;
        height: 3rem;
    }
}

@media (max-width: 410px) {
    #home .wrapper::before {
        width: 24rem;
        height: 24rem;
        bottom: -0.5rem;
    }
}

@media (max-width: 320px) {
    /* Configurações para telas muito pequenas */
    .wrapper {
        padding-inline: 2rem;
    }

    /* Home em telas muito pequenas */
    #home .wrapper::before {
        width: 20rem;
        height: 20rem;
        bottom: 2rem;
    }

    #home h1 {
        font-size: 3.2rem;
    }

    #home p {
        font-size: 1.4rem;
    }

    #home .line {
        white-space: initial;
    }

    @keyframes typing {
        from {
            width: 0;
        }
        to {
            width: 18rem;
        }
    }

    /* About em telas muito pequenas */
    #about .content a:nth-child(2) {
        font-size: 1.2rem;
    }
}

@media (max-width: 250px) {
    /* Configurações para telas extremamente pequenas */
    .wrapper {
        padding-inline: 1rem;
    }

    body section h2 {
        font-size: 2rem;
    }

    section h3 {
        font-size: 1.2rem;
    }

    section p,
    section span,
    footer p {
        font-size: 1.1rem;
    }

    .button {
        padding: 0.8rem 1.6rem;
        font-size: 1rem;
        gap: 0.6rem;
    }

    .social-links {
        gap: 1.5rem;
    }

    nav#navigation a.logo,
    footer a.logo {
        font-size: 2.5rem;
    }

    /* Home em telas extremamente pequenas */
    #home h1 {
        font-size: 2.9rem;
    }

    #home p {
        font-size: 1.2rem;
    }

    #home .wrapper::before {
        width: 15rem;
        height: 15rem;
        bottom: 3.5rem;
    }

    /* Projects em telas extremamente pequenas */
    #projects .card {
        padding: 1.8rem;
    }

    #projects .card .buttons {
        flex-direction: column;
        left: 50%;
        right: auto;
        transform: translate(-50%, -50%);
    }

    #projects .card .buttons a {
        width: 4rem;
        height: 4rem;
    }

    /* Contact em telas extremamente pequenas */
    #contact ul a {
        font-size: 1.1rem;
    }

    #contact svg {
        width: 1.8rem;
        height: 1.8rem;
    }

    #contact .col-b img {
        width: 9rem;
    }

    #contact .col-b::after {
        width: 9rem;
        height: 2rem;
    }
}