/* MODO ESCURO (PADRÃO) */
:root{
    --cor-fundo: #1a2130;
    --cor-fundo-card: #242d3d;
    --cor-fundo-card-hover: #2a3548;
    --cor-destaque: #5b8dee;
    --cor-destaque-hover: #3f6fd4;
    --cor-destaque-suave: rgba(91,141,238,0.12);
    --cor-texto: #e8edf5;
    --cor-texto-muted: #8a97ad;
    --cor-borda: #2e3a4e;
    --cor-botao_black: #0f1520;
    --cor-nav-bg: rgba(26,33,48,0.92);
    --fonte-titulo: 'Space Grotesk', sans-serif;
    --fonte-corpo: 'Poppins', sans-serif;
    --raio: 10px;
    --sombra-card: 0 4px 24px rgba(0,0,0,0.25);
    --transicao: all 0.25s ease;
}

/* MODO CLARO */

body.modo-claro{
    --cor-fundo: #f0f4fa;
    --cor-fundo-card: #ffffff;
    --cor-fundo-card-hover: #e8edf5;
    --cor-destaque: #3a6fd4;
    --cor-destaque-hover: #2a54b0;
    --cor-destaque-suave: rgba(58,111,212,0.1);
    --cor-texto: #1a2130;
    --cor-texto-muted: #5a6a82;
    --cor-borda: #d0d8e8;
    --cor-botao_black: #1a2130;
    --cor-nav-bg: rgba(240,244,250,0.95);
    --sombra-card: 0 4px 24px rgba(0,0,0,0.08);
}

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

html{
    scroll-behavior: smooth;
}

body{
    font-family: var(--fonte-corpo);
    background-color: var(--cor-fundo);
    color: var(--cor-texto);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color 0.35s ease, color 0.35s ease;
}

*, *::before, *::after{
    transition:
        background-color 0.35s ease,
        border-color 0.35s ease,
        color 0.35s ease,
        box-shadow 0.35s ease,
        opacity 0.35s ease;
}

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

img{
    max-width: 100%;
}

/* BOTÕES */

.botao{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--raio);
    font-family: var(--fonte-titulo);
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    border: 2px solid transparent;
    transition:
        background-color 0.25s ease,
        border-color 0.25s ease,
        color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease;
}

.botao_color-blue{
    background-color: var(--cor-destaque);
    color: #fff;
    border-color: var(--cor-destaque);
}

.botao_color-blue:hover{
    background-color: var(--cor-destaque-hover);
    border-color: var(--cor-destaque-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(91,141,238,0.3);
}

.botao_color-outline{
    background-color: transparent;
    color: var(--cor-destaque);
    border-color: var(--cor-destaque);
}

.botao_color-outline:hover{
    background-color: var(--cor-destaque-suave);
    color: var(--cor-texto);
    transform: translateY(-2px);
}

.botao_color-black{
    background-color: var(--cor-botao_black);
    color: #e8edf5;
    border-color: var(--cor-borda);
}

body.modo-claro .botao_color-black{
    color: #ffffff;
    border-color: var(--cor-botao_black);
}

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

/* HEADER */

.cabecalho{
    position: sticky;
    top: 0;
    z-index: 999;
    background-color: var(--cor-nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--cor-borda);
}

.cabecalho_linha-acento{
    height: 3px;
    background: linear-gradient(90deg, var(--cor-destaque) 0%, rgba(91,141,238,0.2) 100%);
}

.cabecalho .navbar{
    padding: 14px 0;
    background: transparent !important;
}

.cabecalho_marca{
    font-family: var(--fonte-titulo);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--cor-texto) !important;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cabecalho_marca-letra{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background-color: var(--cor-destaque);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
}

.cabecalho_toggler{
    border: 1px solid var(--cor-borda);
    color: var(--cor-texto);
    background: transparent;
    padding: 6px 10px;
    border-radius: 8px;
}

.cabecalho_toggler:focus{
    box-shadow: none;
}

.cabecalho_link{
    font-family: var(--fonte-titulo);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--cor-texto-muted) !important;
    padding: 6px 14px !important;
    border-radius: 6px;
    position: relative;
    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}

.cabecalho_link::after{
    content: '';
    position: absolute;
    bottom: 0;
    left: 14px;
    right: 14px;
    height: 2px;
    background-color: var(--cor-destaque);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.cabecalho_link:hover{
    color: var(--cor-texto) !important;
    background-color: var(--cor-destaque-suave);
}

.cabecalho_link:hover::after,
.cabecalho_link.ativo::after{
    transform: scaleX(1);
}

.cabecalho_link.ativo{
    color: var(--cor-texto) !important;
    background-color: var(--cor-destaque-suave);
}

section{
    padding: 90px 0;
}

.secao_cabecalho{
    margin-bottom: 48px;
}

.secao_rotulo{
    font-family: var(--fonte-titulo);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--cor-destaque);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.secao_titulo{
    font-family: var(--fonte-titulo);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--cor-texto);
    line-height: 1.2;
}

/* HERO */

.hero{
    padding: 110px 0 90px;
    background: radial-gradient(ellipse at 80% 50%, rgba(91,141,238,0.07) 0%, transparent 70%);
    border-bottom: 1px solid var(--cor-borda);
}

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

.hero_conteudo{
    max-width: 640px;
}

.hero_rotulo{
    font-family: var(--fonte-titulo);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--cor-destaque);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.hero_titulo{
    font-family: var(--fonte-titulo);
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--cor-texto);
    line-height: 1.1;
    margin-bottom: 12px;
}

.hero_titulo-destaque{
    color: var(--cor-destaque);
}

.hero_sub{
    font-size: 1.1rem;
    color: var(--cor-texto-muted);
    margin-bottom: 18px;
    font-weight: 400;
}

.hero_descricao{
    font-size: 1rem;
    color: var(--cor-texto-muted);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero_botoes{
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero_info-cards{
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero_card-info{
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    padding: 12px 20px;
    border-radius: var(--raio);
    font-family: var(--fonte-titulo);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--cor-texto-muted);
    transition:
        border-color 0.25s ease,
        color 0.25s ease,
        background-color 0.35s ease,
        transform 0.25s ease;
}

.hero_card-info i{
    color: var(--cor-destaque);
    font-size: 1rem;
}

.hero_card-info:hover{
    border-color: var(--cor-destaque);
    color: var(--cor-texto);
}

.hero_card-info--destaque{
    border-color: rgba(91,141,238,0.4);
    background-color: var(--cor-destaque-suave);
    color: var(--cor-destaque);
}

.hero_card-info--destaque i{
    color: var(--cor-destaque);
}

/* FOTO MINHA */

.hero_foto-wrap{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.hero_foto-container{
    position: relative;
    width: 240px;
    height: 240px;
}

.hero_foto{
    width: 240px;
    height: 240px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    display: block;
    position: relative;
    z-index: 1;
    border: 3px solid var(--cor-destaque);
}

.hero_foto-borda{
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px dashed rgba(91,141,238,0.35);
    animation: giraBorda 18s linear infinite;
    z-index: 0;
    transition: none;
}

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

.hero_foto-status{
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    padding: 8px 16px;
    border-radius: 20px;
    font-family: var(--fonte-titulo);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--cor-texto-muted);
}

.hero_status-dot{
    width: 8px;
    height: 8px;
    min-width: 8px;
    border-radius: 50%;
    background-color: #4caf50;
    box-shadow: 0 0 0 3px rgba(76,175,80,0.2);
    animation: pulsaDot 2s ease-in-out infinite;
    flex-shrink: 0;
    transition: background-color 0.35s ease, box-shadow 0.35s ease;
}

@keyframes pulsaDot{
    0%, 100%{ box-shadow: 0 0 0 3px rgba(76,175,80,0.2); }
    50%{ box-shadow: 0 0 0 6px rgba(76,175,80,0.08); }
}

/* SOBRE MIM */
.sobre{
    background-color: var(--cor-fundo-card);
    border-top: 1px solid var(--cor-borda);
    border-bottom: 1px solid var(--cor-borda);
}

.sobre_grid{
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: start;
}

.sobre_paragrafo{
    color: var(--cor-texto-muted);
    margin-bottom: 18px;
    font-size: 0.97rem;
}

.sobre_paragrafo strong{
    color: var(--cor-texto);
    font-weight: 600;
}

.sobre_detalhes{
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sobre_detalhe-item{
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--cor-texto-muted);
    font-size: 0.9rem;
}

.sobre_detalhe-item i{
    color: var(--cor-destaque);
    width: 16px;
}

.sobre_status-icon{
    color: #4caf50 !important;
}

.sobre_card-destaque{
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    border-left: 4px solid var(--cor-destaque);
    border-radius: var(--raio);
    padding: 28px;
    margin-bottom: 24px;
    position: relative;
}

.sobre_card-texto{
    font-family: var(--fonte-titulo);
    font-size: 1rem;
    color: var(--cor-texto-muted);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 14px;
}

.sobre_card-assinatura{
    font-family: var(--fonte-titulo);
    font-size: 0.82rem;
    color: var(--cor-destaque);
    font-weight: 600;
}

.sobre_stats{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.sobre_stat{
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 18px 14px;
    text-align: center;
    transition:
        border-color 0.25s ease,
        background-color 0.35s ease,
        transform 0.25s ease;
}

.sobre_stat:hover{
    border-color: var(--cor-destaque);
}

.sobre_stat-num{
    display: block;
    font-family: var(--fonte-titulo);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--cor-destaque);
    line-height: 1;
    margin-bottom: 6px;
}

.sobre_stat-label{
    font-size: 0.75rem;
    color: var(--cor-texto-muted);
    font-weight: 400;
}

/* TECNOLOGIAS */

.tecnologias_grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tech_grupo{
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 24px;
}

.tech_grupo--aprendendo{
    grid-column: 1 / -1;
}

.tech_grupo--em-breve{
    border-style: dashed;
    opacity: 0.65;
}

.tech_grupo-titulo{
    font-family: var(--fonte-titulo);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--cor-destaque);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--cor-borda);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tech_badge-breve{
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--cor-texto-muted);
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    padding: 2px 8px;
    border-radius: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.tech_lista{
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tech_lista--row{
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
}

.tech_item{
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    font-size: 0.9rem;
    color: var(--cor-texto-muted);
    font-weight: 500;
    cursor: default;
    transition:
        border-color 0.25s ease,
        color 0.25s ease,
        background-color 0.35s ease,
        transform 0.25s ease,
        opacity 0.25s ease;
}

.tech_item:hover{
    border-color: var(--cor-destaque);
    color: var(--cor-texto);
    transform: translateX(4px);
}

.tech_lista--row .tech_item:hover{
    transform: translateY(-2px);
}

.tech_item--aprendendo{
    opacity: 0.75;
    border-style: dashed;
}

.tech_item--aprendendo:hover{
    opacity: 1;
}

.tech_item--placeholder{
    cursor: default;
    opacity: 0.5;
}

.tech_item--placeholder:hover{
    transform: none;
    border-color: var(--cor-borda);
    color: var(--cor-texto-muted);
}

.tech_item--aprendendo-visivel{
    opacity: 0.88;
    border-style: solid;
}

.tech_item--aprendendo-visivel:hover{
    opacity: 1;
}

/* QUERO APRENDER */
.tech_grupo--quero-aprender{
    border-style: dashed;
    opacity: 0.65;
    padding-top: 20px;
}

.tech_icone{
    font-size: 1.3rem;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

/* Modo escuro */

.tech_icone--html{
    color: #e34f26;
}

.tech_icone--css{
    color: #264de4;
}

.tech_icone--js{
    color: #f7df1e;
}

.tech_icone--bootstrap{
    color: #712cf9;
}

.tech_icone--git{
    color: #f05032;
}

.tech_icone--github{
    color: #e8edf5;
}

.tech_icone--figma{
    color: #a259ff;
}

.tech_icone--python{
    color: #3776ab;
}

.tech_icone--java{
    color: #f89820;
}

.tech_icone--csharp{
    color: #9856F6;
}

.tech_icone--postgresql{
    color: #336791;
}

.tech_icone--mysql{
    color: #5b8dee;
}

.tech_icone--jquery{
    color: #0769AD;
}

.tech_icone--sqlite, .tech_icone--electron{
    color: #0f80b6;
}

.tech_icone--handlebars{
    color: #F07746;
}

.tech_icone--php{
    color: #777bb4;
}

.tech_icone--node{
    color: #339933;
}

.tech_icone--spring{
    color: #00FF7F;
}

.tech_icone--react{
    color: #61dafb;
}

.tech_icone--typescript{
    color: #3178c6;
}

.tech_icone--tailwind{
    color: #38BDF8;
}

.tech_icone--cplusplus{
    color: #00599c;
}

.tech_icone--docker{
    color: #2496ed;
}

.tech_icone--scss{
    color: #CC6699;
}

.tech_icone--nextjs{
    color: #FFFFFF;
}

.tech_icone--vuejs{
    color: #42b883;
}

.tech_icone--nuxtjs{
    color: #00DC82;
}


.tech_icone--laravel{
    color: #FF2D20;
}

.tech_icone--svelte{
    color: #FF3E00;
}

.tech_icone--flask{
    color: #FFFFFF;
}


/* Modo claro */

body.modo-claro .tech_icone--js{
    color: #dab602;
}

body.modo-claro .tech_icone--github{
    color: #1a2130;
}

body.modo-claro .tech_icone--node{
    color: #2d7a2d;
}

body.modo-claro .tech_icone--vuejs{
    color: #00DC82;
}

body.modo-claro .tech_icone--spring{
    color: #00DC82;
}

body.modo-claro .tech_icone--postgresql{
    color: #419ed9;
}

body.modo-claro .tech_icone--react, .tech_icone--tailwind{
    color: #0099bb;
}

body.modo-claro .tech_icone--java{
    color: #b56708;
}

body.modo-claro .tech_icone--csharp{
    color: #6e13ee;
}

body.modo-claro .tech_icone--cplusplus, .tech_icone--typescript{
    color: #127ccd;
}

body.modo-claro .tech_icone--nextjs{
    color: #000000;
}

body.modo-claro .tech_icone--flask{
    color: #000000;
}


/* PROJETOS */
.projetos{
    background-color: var(--cor-fundo-card);
    border-top: 1px solid var(--cor-borda);
    border-bottom: 1px solid var(--cor-borda);
}

.projetos_grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.projeto_card{
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition:
        border-color 0.25s ease,
        background-color 0.35s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease;
}

.projeto_card:hover{
    border-color: var(--cor-destaque);
    transform: translateY(-4px);
    box-shadow: var(--sombra-card);
}

.projeto_card-acento{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cor-destaque), rgba(91,141,238,0.3));
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.projeto_card:hover .projeto_card-acento{
    transform: scaleX(1);
}

.projeto_card-topo{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.projeto_badge{
    display: inline-block;
    font-family: var(--fonte-titulo);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--cor-destaque);
    background-color: var(--cor-destaque-suave);
    border: 1px solid rgba(91,141,238,0.3);
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.projeto_badge--secundario{
    color: #a78bfa;
    background-color: rgba(167,139,250,0.1);
    border-color: rgba(167,139,250,0.25);
}

.projeto_icones-links{
    display: flex;
    gap: 10px;
}

.projeto_link-icon{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    color: var(--cor-texto-muted);
    font-size: 0.85rem;
    transition:
        border-color 0.25s ease,
        color 0.25s ease,
        background-color 0.35s ease;
}

.projeto_link-icon:hover{
    border-color: var(--cor-destaque);
    color: var(--cor-destaque);
    background-color: var(--cor-destaque-suave);
}

.projeto_nome{
    font-family: var(--fonte-titulo);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 12px;
}

.projeto_descricao{
    font-size: 0.9rem;
    color: var(--cor-texto-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.projeto_numeros{
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding: 16px;
    background-color: var(--cor-fundo-card);
    border-radius: 8px;
    border: 1px solid var(--cor-borda);
}

.projeto_numero-item strong{
    display: block;
    font-family: var(--fonte-titulo);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--cor-destaque);
}

.projeto_numero-item span{
    font-size: 0.78rem;
    color: var(--cor-texto-muted);
}

.projeto_aviso{
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(247,215,78,0.08);
    border: 1px solid rgba(247,215,78,0.2);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.82rem;
    color: #f7d74e;
    margin-bottom: 20px;
}

body.modo-claro .projeto_aviso{
    background-color: rgba(180,140,0,0.08);
    border-color: rgba(180,140,0,0.25);
    color: #8a6a00;
}

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

.tag_tech{
    font-family: var(--fonte-titulo);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cor-texto-muted);
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    padding: 4px 10px;
    border-radius: 6px;
    letter-spacing: 0.03em;
}

/* CERTIFICADOS */

/* Filtros */
.certificados_filtros{
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 32px;
    padding: 20px 24px;
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
}

.certificados_filtros-grupo{
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.certificados_filtros-label{
    font-family: var(--fonte-titulo);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--cor-texto-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.certificados_filtros-btns{
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.filtro_btn{
    font-family: var(--fonte-titulo);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--cor-texto-muted);
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    padding: 5px 14px;
    border-radius: 20px;
    cursor: pointer;
    letter-spacing: 0.03em;
    transition:
        background-color 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease;
}

.filtro_btn:hover{
    border-color: var(--cor-destaque);
    color: var(--cor-destaque);
}

.filtro_btn--ativo{
    background-color: var(--cor-destaque);
    border-color: var(--cor-destaque);
    color: #fff;
}

.filtro_btn--ativo:hover{
    background-color: var(--cor-destaque-hover);
    border-color: var(--cor-destaque-hover);
    color: #fff;
}

/* Grids */
.certificados_grid{
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}

.certificado_card{
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 20px;
    transition:
        border-color 0.25s ease,
        background-color 0.35s ease,
        transform 0.25s ease;
}

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

.certificado_card.oculto{
    display: none;
}

.certificado_icon-wrap{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    min-width: 46px;
    border-radius: 10px;
    background-color: var(--cor-destaque-suave);
    border: 1px solid rgba(91,141,238,0.25);
    color: var(--cor-destaque);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.certificado_info{
    flex: 1;
    min-width: 0;
}

.certificado_nome{
    font-family: var(--fonte-titulo);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cor-texto);
    margin-bottom: 4px;
    line-height: 1.3;
}

.certificado_emissor{
    font-size: 0.8rem;
    color: var(--cor-texto-muted);
    margin-bottom: 8px;
}

.certificado_meta{
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.certificado_data{
    font-size: 0.75rem;
    color: var(--cor-destaque);
    font-weight: 600;
    font-family: var(--fonte-titulo);
}

.certificado_status{
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: var(--fonte-titulo);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 20px;
    letter-spacing: 0.03em;
}

.certificado_status--finalizado{
    color: #4caf50;
    background-color: rgba(76,175,80,0.1);
    border: 1px solid rgba(76,175,80,0.25);
}

.certificado_status--andamento{
    color: #f59e0b;
    background-color: rgba(245,158,11,0.1);
    border: 1px solid rgba(245,158,11,0.25);
}

body.modo-claro .certificado_status--andamento{
    color: #b45309;
    background-color: rgba(180,83,9,0.08);
    border-color: rgba(180,83,9,0.2);
}

.certificado_ver{
    color: var(--cor-texto-muted);
    font-size: 0.9rem;
    transition: color 0.2s ease;
    padding: 6px;
    flex-shrink: 0;
    align-self: flex-start;
}

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

.certificados_vazio{
    text-align: center;
    padding: 48px 20px;
    color: var(--cor-texto-muted);
}

.certificados_vazio i{
    font-size: 2rem;
    color: var(--cor-borda);
    display: block;
    margin-bottom: 12px;
}

.certificados_vazio p{
    font-family: var(--fonte-titulo);
    font-size: 0.9rem;
}

/* CONTATO */

.contato{
    background-color: var(--cor-fundo-card);
    border-top: 1px solid var(--cor-borda);
}

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

.contato_texto{
    font-size: 1rem;
    color: var(--cor-texto-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contato_links{
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contato_link-item{
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--cor-texto-muted);
    font-size: 0.88rem;
    padding: 12px 16px;
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    word-break: break-all;
    transition:
        border-color 0.25s ease,
        color 0.25s ease,
        background-color 0.35s ease,
        transform 0.25s ease;
}

.contato_link-item i{
    color: var(--cor-destaque);
    font-size: 1rem;
    width: 18px;
    flex-shrink: 0;
}

.contato_link-item:hover{
    border-color: var(--cor-destaque);
    color: var(--cor-texto);
    transform: translateX(4px);
}

.contato_form-wrap{
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contato_campo{
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.contato_label{
    font-family: var(--fonte-titulo);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--cor-texto-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.contato_input{
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 12px 16px;
    color: var(--cor-texto);
    font-family: var(--fonte-corpo);
    font-size: 0.92rem;
    outline: none;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.35s ease,
        color 0.35s ease;
}

.contato_input:focus{
    border-color: var(--cor-destaque);
    box-shadow: 0 0 0 3px rgba(91,141,238,0.12);
}

.contato_input::placeholder{
    color: var(--cor-texto-muted);
    opacity: 0.6;
}

.contato_textarea{
    min-height: 130px;
    resize: vertical;
}

/* Botão */
.btn-tema{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    color: var(--cor-texto-muted);
    font-size: 1rem;
    cursor: pointer;
    margin-left: 8px;
    flex-shrink: 0;
    transition:
        border-color 0.25s ease,
        color 0.25s ease,
        background-color 0.35s ease;
}

.btn-tema:hover{
    border-color: var(--cor-destaque);
    color: var(--cor-destaque);
    background-color: var(--cor-destaque-suave);
}

/* FOOTER */

.rodape{
    padding: 56px 0 0;
    border-top: 1px solid var(--cor-borda);
    background-color: var(--cor-fundo);
}

.rodape_conteudo{
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 1.2fr 0.9fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--cor-borda);
    align-items: start;
}

.rodape_nome{
    font-family: var(--fonte-titulo);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--cor-texto);
    margin-bottom: 8px;
}

.rodape_sub{
    font-size: 0.82rem;
    color: var(--cor-texto-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.rodape_sub strong{
    color: var(--cor-destaque);
    font-weight: 600;
}

.rodape_social{
    display: flex;
    gap: 10px;
}

.rodape_social-icon{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    color: var(--cor-texto-muted);
    font-size: 0.95rem;
    transition:
        border-color 0.25s ease,
        color 0.25s ease,
        background-color 0.35s ease;
}

.rodape_social-icon:hover{
    border-color: var(--cor-destaque);
    color: var(--cor-destaque);
    background-color: var(--cor-destaque-suave);
}

.rodape_col-titulo{
    font-family: var(--fonte-titulo);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--cor-texto);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--cor-destaque);
    display: block;
    width: fit-content;
}

.rodape_lista{
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 11px;
    align-items: flex-start;
    padding: 0;
    margin: 0;
}

.rodape_lista li{
    font-size: 0.84rem;
    color: var(--cor-texto-muted);
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.rodape_lista a{
    color: var(--cor-texto-muted);
    transition: color 0.2s ease, padding-left 0.2s ease;
    display: inline-block;
    padding-left: 0;
}

.rodape_lista a:hover{
    color: var(--cor-destaque);
    padding-left: 4px;
}

.rodape_lista strong{
    color: var(--cor-texto);
    font-weight: 600;
}

.rodape_lista-icone{
    color: var(--cor-destaque);
    font-size: 0.8rem;
    width: 14px;
    flex-shrink: 0;
}

.rodape_status-dot{
    width: 8px;
    height: 8px;
    min-width: 8px;
    border-radius: 50%;
    background-color: #4caf50;
    box-shadow: 0 0 0 3px rgba(76,175,80,0.2);
    animation: pulsaDot 2s ease-in-out infinite;
    flex-shrink: 0;
    display: inline-block;
    transition: background-color 0.35s ease, box-shadow 0.35s ease;
}

.rodape_status{
    color: #4caf50;
    font-weight: 500;
}

.rodape_bottom{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 20px 0;
    font-size: 0.8rem;
    color: var(--cor-texto-muted);
}

/* RESPONSIVIDADE */

@media(max-width: 1100px){
    .tecnologias_grid{
        grid-template-columns: repeat(2, 1fr);
    }
    /* Sobrescreve as colunas definidas no HTML para evitar quebra no layout móvel */
    .tecnologias_grid .tech_grupo[style] {
        grid-column: 1 / -1 !important;
    }
    .rodape_conteudo{
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media(max-width: 992px){
    .hero_inner{
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero_foto-wrap{
        order: -1;
    }
    .hero_botoes,
    .hero_info-cards{
        justify-content: center;
    }
    .hero_descricao{
        margin-left: auto;
        margin-right: auto;
    }
    .sobre_grid{
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .contato_grid{
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media(max-width: 768px){
    section{
        padding: 64px 0;
    }
    .secao_titulo{
        font-size: 1.8rem;
    }
    .projetos_grid{
        grid-template-columns: 1fr;
    }
    .tecnologias_grid{
        grid-template-columns: 1fr;
    }
    .hero_botoes{
        flex-direction: column;
        align-items: stretch;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }
    .hero_botoes .botao {
        justify-content: center;
    }
    .sobre_stats{
        grid-template-columns: repeat(3, 1fr);
    }
    .hero{
        padding: 80px 0 60px;
    }
    .hero_foto-container,
    .hero_foto{
        width: 180px;
        height: 180px;
    }
    .rodape_conteudo{
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .rodape_bottom{
        justify-content: center;
        text-align: center;
        flex-direction: column;
        gap: 10px;
    }
    .certificados_filtros{
        flex-direction: column;
        gap: 14px;
    }
}

@media(max-width: 480px){
    .hero_info-cards{
        flex-direction: column;
        align-items: stretch;
    }
    .hero_card-info {
        justify-content: center;
    }
    .sobre_stats{
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .cabecalho_marca{
        font-size: 1rem;
    }
    .certificados_filtros-grupo{
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    .projeto_card-topo {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .projeto_numeros {
        flex-direction: column;
        gap: 12px;
    }
    .contato_link-item {
        font-size: 0.8rem;
        padding: 10px 14px;
    }
}

/* ANIMAÇÃO JS */

.oculto-inicial{
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.5s ease, transform 0.5s ease !important;
}

.visivel{
    opacity: 1;
    transform: translateY(0);
}

/* TOAST */
.toast_feedback{
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--cor-fundo-card);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 14px 20px;
    font-size: 0.9rem;
    color: var(--cor-texto);
    font-family: var(--fonte-titulo);
    box-shadow: 0 8px 28px rgba(0,0,0,0.35);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.3s ease, transform 0.3s ease !important;
    max-width: 340px;
}

.toast_feedback--visivel{
    opacity: 1;
    transform: translateY(0);
}

.toast_feedback--sucesso i{
    color: #4caf50;
}

.toast_feedback--erro i{
    color: #e85d75;
}