/* ========================
   FONTS E VARIÁVEIS GLOBAIS
=========================== */

@import url('https://fonts.googleapis.com/css2?family=Blinker:wght@100;200;300;400;600;700;800;900&family=Tektur:wght@400..900&display=swap');

:root {
    --primary-color: #948979;     /* Marrom Suave - cor principal */
    --secondary-color: #393E46;   /* Cinza Médio - para elementos secundários */
    --background-color: #222831;  /* Cinza Escuro - fundo geral */
    --text-color: #DFD0B8;        /* Bege Claro - texto principal */
    --section-bg: #393E46;        /* Cinza Médio - fundo de seções alternadas */
    --card-bg: #393E46;           /* Cinza Médio - fundo dos cards */
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --accent-bg: #DFD0B8;         /* Bege Claro - pra elementos em destaque */
    --accent-text: #222831;       /* Cinza Escuro - pra textos sobre o bege */
}

/* ========================
   RESET & CONFIGURAÇÕES BÁSICAS
=========================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Blinker', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

/* ========================
   HEADER / NAVBAR
=========================== */

#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--secondary-color);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: 0.3s;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.nav-content a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
    padding: 0.5rem 1rem;
    font-size: 1.5rem;
}

.nav-content a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s;
    transform: translateX(-50%);
}

.nav-content a:hover {
    color: var(--primary-color);
}

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

/* ========================
   HERO SECTION (Seção Inicial)
=========================== */

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    opacity: 0.1;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content {
    padding: 2rem;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.profile-img {
    width: 80vw; /* 80% da largura da tela */
    height: 80vw; /* Altura igual à largura -> quadrado */
    max-width: 300px; /* Limita em desktop */
    max-height: 300px;
    object-fit: cover; /* Mantém proporção e cobre o espaço */
    border-radius: 5%;
    margin-bottom: 2rem;
    border: 4px solid var(--primary-color);
    box-shadow: var(--card-shadow);
    display: block; /* Evita pequenos espaços extras */
    margin-left: auto;
    margin-right: auto;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.tagline {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-style: italic;
}

/* ========================
   SEÇÕES GERAIS
=========================== */

.section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.section h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
    font-size: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    animation: width 2s ease-out;
}

@keyframes width {
    from { width: 0; }
    to { width: 60px; }
}

/* ========================
   SOBRE MIM
=========================== */

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

.about-content ul {
    list-style: none;
}

.about-content p {
    font-size: 1.25rem; /* Aumentei o tamanho da fonte */
    line-height: 1.8;   /* Melhora o espaçamento entre linhas */
    text-align: justify; /* Texto justificado */
    margin-bottom: 1.5rem;
}

/* ========================
   HABILIDADES
=========================== */

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

.skill-category {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    border: 1px solid transparent;
    font-size: 1.25rem;
}

.skill-category h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-items span {
    background: var(--card-bg);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 1.2rem;
    border: 1px solid var(--primary-color);
    transition: all 0.3s;
}

.skill-items span:hover {
    background: var(--primary-color);
    transform: translateY(-2px) scale(1.05);
}

/* ========================
   CERTIFICAÇÕES
=========================== */

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

.cert-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    text-align: center;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease-out;
    font-size: 1.25rem;
    cursor: pointer;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        var(--primary-color) 50%,
        transparent
    );
    transition: 0.5s;
}

.cert-card:hover::before {
    left: 100%;
}

.cert-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.cert-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: transform 0.3s;
}

.cert-card:hover i {
    transform: scale(1.2);
}

/* ========================
   CONTATO
=========================== */

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-color);
    padding: 1rem;
    border-radius: 8px;
    transition: all 0.3s;
    background: var(--card-bg);
    border: 1px solid transparent;
}

.contact-item:hover {
    background: transparent;
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-item i {
    font-size: 3rem;
    transition: transform 0.3s;
}

.contact-item:hover i {
    transform: scale(1.2);
    color: var(--primary-color);
}

/* ========================
   RODAPÉ
=========================== */

footer {
    text-align: center;
    padding: 2rem;
    background: var(--secondary-color);
    color: var(--text-color);
    position: relative;
    overflow: hidden;
    font-family: Arial, Helvetica, sans-serif;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--primary-color),
        transparent
    );
}

/* ========================
   HAMBURGER MENU (Mobile)
=========================== */

.hamburger {
    display: none;
    position: fixed;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: var(--accent-text);
    border: none;
    font-size: 1.5rem;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    z-index: 9998;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: background 0.3s ease;
}

.hamburger:hover {
    background: #7c7361;
}

/* ========================
   RESPONSIVO (Mobile)
=========================== */

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-content {
        flex-direction: column;
        background: var(--secondary-color);
        position: fixed;
        top: 60px;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        padding: 2rem 1rem;
        margin: 0;
        transition: right 0.3s ease;
        z-index: 9997;
    }

    .nav-content.active {
        right: 0;
    }

    .nav-content a {
        padding: 1rem;
        width: 100%;
        text-align: center;
        font-size: 1.2rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-content a:hover::after {
        width: 0;
    }
}

/* ========================
   MODAL DE CERTIFICADOS
=========================== */

.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-content {
    margin: 5% auto;
    display: block;
    max-width: 70%;
    border-radius: 8px;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

/* ========================
   SEÇÃO DE PROJETOS
=========================== */

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease-out;
    border: 1px solid transparent;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    border-color: var(--primary-color);
}

.project-img {
    width: 100%;
    height: auto; /* Altura fixa para manter proporção */
    object-fit: cover;
    transition: transform 0.3s;
}

.project-card:hover .project-img {
    transform: scale(1.02);
}

.project-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* Faz o conteúdo ocupar o espaço restante */
}

.project-title {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.project-description {
    font-size: 1.5rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.project-tags span {
    background: var(--background-color);
    color: var(--text-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
    border: 1px solid var(--primary-color);
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: auto; /* Alinha os links na parte inferior */
}

.project-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
}

.project-link:hover {
    color: var(--primary-color);
}

.project-link i {
    font-size: 1.2rem;
}