/* ========================================
   IMPORTAÇÃO DE FONTES
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap');

/* ========================================
   VARIÁVEIS CSS 
   ======================================== */
:root {
    /* CORES PRINCIPAIS */
    --pixel-black: #0f0f0f;
    --pixel-dark: #1a1a1a;
    --pixel-gray: #2a2a2a;
    --pixel-light-gray: #4a4a4a;
    --pixel-white: #ffffff;
    
    /* CORES DE DESTAQUE */
    --pixel-pink: #ff69b4;
    --pixel-purple: #8a2be2;
    --pixel-blue: #00bfff;
    --pixel-green: #00ff7f;
    --pixel-yellow: #ffff00;
    --pixel-orange: #ff8c00;
    --pixel-red: #ff4500;
    
    /* CORES COMPLEMENTARES */
    --pixel-cyan: #00ffff;
    --pixel-magenta: #ff00ff;
    --pixel-lime: #32cd32;
    --pixel-gold: #ffd700;
    --pixel-silver: #c0c0c0;
    --pixel-bronze: #cd7f32;
    
    /* EFEITOS */
    --pixel-shadow: rgba(0, 0, 0, 0.8);
    --pixel-glow: rgba(255, 105, 180, 0.6);
    --transicao: all 0.2s ease;
}

/* ========================================
   RESET E CONFIGURAÇÕES GERAIS
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'VT323', monospace;
    line-height: 1.6;
    color: var(--pixel-white);
    background: var(--pixel-black);
    background-image: 
        radial-gradient(circle at 25% 25%, var(--pixel-purple) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, var(--pixel-cyan) 2px, transparent 2px);
    background-size: 50px 50px;
    image-rendering: pixelated;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   TÍTULOS
   ======================================== */
.pixel-title {
    font-family: 'Press Start 2P', cursive;
    font-size: 2rem;
    color: var(--pixel-pink);
    text-shadow: 
        2px 2px 0 var(--pixel-black),
        4px 4px 0 var(--pixel-purple);
    margin-bottom: 2rem;
    text-align: center;
    letter-spacing: 2px;
}

.pixel-subtitle {
    font-family: 'Press Start 2P', cursive;
    font-size: 1.5rem;
    color: var(--pixel-cyan);
    text-shadow: 
        2px 2px 0 var(--pixel-black),
        4px 4px 0 var(--pixel-blue);
    margin-bottom: 1rem;
}

.pixel-text {
    font-family: 'VT323', monospace;
    font-size: 1.3rem;
    color: var(--pixel-white);
    text-shadow: 1px 1px 0 var(--pixel-black);
}

.pixel-description {
    font-family: 'VT323', monospace;
    font-size: 1.1rem;
    color: var(--pixel-silver);
    margin: 1rem 0;
}

.pixel-info {
    font-family: 'VT323', monospace;
    font-size: 1rem;
    color: var(--pixel-light-gray);
    margin: 1rem 0;
}

/* ========================================
   SEÇÃO SOBRE
   ======================================== */
.sobre {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 60px 20px;
    background: var(--pixel-black);
    position: relative;
}

.sobre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 48%, var(--pixel-purple) 50%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, var(--pixel-cyan) 50%, transparent 52%);
    background-size: 20px 20px;
    opacity: 0.1;
    image-rendering: pixelated;
}

.sobre-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.sobre-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.highlight {
    color: var(--pixel-pink) !important;
    text-shadow: 
        2px 2px 0 var(--pixel-black),
        4px 4px 0 var(--pixel-purple) !important;
}

.sobre-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

/* ========================================
   BOTÕES
   ======================================== */
.btn {
    font-family: 'Press Start 2P', cursive;
    padding: 12px 24px;
    border: 3px solid var(--pixel-pink);
    background: var(--pixel-black);
    color: var(--pixel-pink);
    text-decoration: none;
    transition: var(--transicao);
    cursor: pointer;
    display: inline-block;
    text-align: center;
    font-size: 0.8rem;
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: 
        4px 4px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-black);
}

.btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 
        6px 6px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-black);
}

.btn-primary {
    border-color: var(--pixel-pink);
    color: var(--pixel-pink);
}

.btn-secondary {
    border-color: var(--pixel-cyan);
    color: var(--pixel-cyan);
    box-shadow: 
        4px 4px 0 var(--pixel-blue),
        inset 2px 2px 0 var(--pixel-black);
}

.btn-secondary:hover {
    box-shadow: 
        6px 6px 0 var(--pixel-blue),
        inset 2px 2px 0 var(--pixel-black);
}

.btn-tertiary {
    border-color: var(--pixel-orange);
    color: var(--pixel-orange);
    box-shadow: 
        4px 4px 0 var(--pixel-red),
        inset 2px 2px 0 var(--pixel-black);
}

.btn-tertiary:hover {
    box-shadow: 
        6px 6px 0 var(--pixel-red),
        inset 2px 2px 0 var(--pixel-black);
}

/* ========================================
   IMAGEM DE PERFIL
   ======================================== */
.sobre-image-desktop {
    display: flex;
    justify-content: center;
    align-items: center;
}

.sobre-image-mobile {
    display: none;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
}

.pixel-frame {
    width: 350px;
    height: 350px;
    border: 8px solid var(--pixel-pink);
    background: var(--pixel-black);
    box-shadow: 
        8px 8px 0 var(--pixel-purple),
        inset 4px 4px 0 var(--pixel-gray);
    position: relative;
    overflow: hidden;
}

.pixel-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, transparent 48%, var(--pixel-pink) 50%, transparent 52%),
        linear-gradient(0deg, transparent 48%, var(--pixel-pink) 50%, transparent 52%);
    background-size: 20px 20px;
    opacity: 0.3;
    image-rendering: pixelated;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    image-rendering: pixelated;
    filter: contrast(1.2) brightness(0.9) saturate(1.1);
}

/* ========================================
   SEÇÃO FERRAMENTAS
   ======================================== */
.ferramentas {
    padding: 80px 0;
    background: var(--pixel-dark);
    border-top: 4px solid var(--pixel-cyan);
    border-bottom: 4px solid var(--pixel-cyan);
}

.ferramentas-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.ferramentas-linha {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.ferramenta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100px;
    height: 100px;
    padding: 0.5rem;
    border: 3px solid var(--pixel-gray);
    background: var(--pixel-black);
    box-shadow: 
        4px 4px 0 var(--pixel-light-gray),
        inset 2px 2px 0 var(--pixel-black);
    box-sizing: border-box;
    transition: var(--transicao);
    overflow: hidden;
}

.ferramenta-item:hover {
    transform: translate(-2px, -2px);
    border-color: var(--pixel-pink);
    box-shadow: 
        6px 6px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-black);
}

.pixel-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 100px;
    height: 100px;
}

.pixel-icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    image-rendering: pixelated;
    margin-top: 0.5rem;
    filter: brightness(1.1) contrast(1.1);
}

/* ========================================
   ÍCONES DE TECNOLOGIA
   ======================================== */
.tech-icon {
    font-size: 2.5rem;
    color: var(--pixel-white) !important;
    margin-top: 0.5rem;
    text-shadow: 1px 1px 0 var(--pixel-black);
    transition: var(--transicao);
}

.ferramenta-item:hover .tech-icon {
    color: var(--pixel-pink) !important;
    transform: scale(1.1);
    text-shadow: 
        1px 1px 0 var(--pixel-black),
        0 0 10px var(--pixel-pink);
}

.pixel-texto {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.5rem;
    color: var(--pixel-pink);
    text-shadow: 1px 1px 0 var(--pixel-black);
    margin-top: 1rem;
    margin-bottom: 0;
    line-height: 1.2;
    text-align: center;
}

/* ========================================
   SEÇÃO PROJETOS
   ======================================== */
.projetos {
    padding: 80px 0;
    background: var(--pixel-black);
    border-top: 4px solid var(--pixel-green);
}

/* ========================================
   NAVEGAÇÃO ENTRE SEÇÕES DE PROJETOS
   ======================================== */
.projetos-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.projeto-nav-btn {
    font-family: 'Press Start 2P', cursive;
    background: var(--pixel-black);
    color: var(--pixel-white);
    border: 3px solid var(--pixel-gray);
    padding: 12px 24px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transicao);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    box-shadow: 
        4px 4px 0 var(--pixel-light-gray),
        inset 2px 2px 0 var(--pixel-black);
}

.projeto-nav-btn:hover {
    transform: translate(-2px, -2px);
    border-color: var(--pixel-green);
    box-shadow: 
        6px 6px 0 var(--pixel-lime),
        inset 2px 2px 0 var(--pixel-black);
}

.projeto-nav-btn.active {
    background: var(--pixel-green);
    color: var(--pixel-black);
    border-color: var(--pixel-lime);
    box-shadow: 
        4px 4px 0 var(--pixel-lime),
        inset 2px 2px 0 var(--pixel-green);
}

.pixel-btn-text {
    font-family: 'VT323', monospace;
    font-size: 1rem;
}

/* ========================================
   SEÇÕES DE PROJETOS
   ======================================== */
.projeto-secao {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transicao);
}

.projeto-secao.ativa {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   CARROSSEL DE PROJETOS
   ======================================== */
.projetos-carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    overflow: hidden;
    width: 100%;
}

.projetos-container {
    display: flex;
    gap: 2rem;
    overflow: hidden;
    scroll-behavior: smooth;
    padding: 1rem 0;
}

.projeto-card {
    min-width: 520px;
    max-width: 100%;
    background: var(--pixel-dark);
    border: 4px solid var(--pixel-gray);
    padding: 2rem 1.5rem;
    border-radius: 8px;
    box-shadow: 
        6px 6px 0 var(--pixel-light-gray),
        inset 2px 2px 0 var(--pixel-black);
    transition: var(--transicao);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.2rem;
    overflow: hidden;
}

.projeto-card:hover {
    transform: translate(-3px, -3px);
    border-color: var(--pixel-pink);
    box-shadow: 
        8px 8px 0 var(--pixel-purple),
        inset 3px 3px 0 var(--pixel-black);
}

.pixel-project-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pixel-project-img {
    width: 100px;
    height: 100px;
    max-width: 100%;
    image-rendering: pixelated;
    border: 4px solid var(--pixel-pink);
    box-shadow: 6px 6px 0 var(--pixel-purple), 2px 2px 0 var(--pixel-black);
    background: var(--pixel-black);
    display: block;
    margin: 0 auto 1rem auto;
}

.projeto-info h4 {
    font-family: 'Press Start 2P', cursive;
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--pixel-pink);
    text-shadow: 1px 1px 0 var(--pixel-black);
}

.projeto-info p {
    font-family: 'VT323', monospace;
    margin-bottom: 1.5rem;
    color: var(--pixel-white);
    line-height: 1.6;
    font-size: 1.1rem;
}

.projeto-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.projeto-tech span {
    font-family: 'VT323', monospace;
    background: var(--pixel-gray);
    color: var(--pixel-cyan);
    padding: 0.3rem 0.8rem;
    border: 2px solid var(--pixel-light-gray);
    font-size: 0.8rem;
    font-weight: bold;
    box-shadow: 
        2px 2px 0 var(--pixel-black),
        inset 1px 1px 0 var(--pixel-light-gray);
}

/* ========================================
   BOTÕES DO CARROSSEL
   ======================================== */
.carousel-btn {
    font-family: 'Press Start 2P', cursive;
    background: var(--pixel-pink);
    color: var(--pixel-black);
    border: 3px solid var(--pixel-purple);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transicao);
    box-shadow: 
        4px 4px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-pink);
    font-size: 1rem;
}

.carousel-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 
        6px 6px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-pink);
}

.carousel-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.pixel-arrow {
    font-family: 'VT323', monospace;
    font-size: 1.5rem;
}

/* ========================================
   SEÇÃO CONTATO
   ======================================== */
#contato {
    padding: 80px 0;
    background: var(--pixel-dark);
    border-top: 4px solid var(--pixel-orange);
    text-align: center;
}

.contato-content p {
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--pixel-white);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.social-icons a {
    width: 60px;
    height: 60px;
    background: var(--pixel-black);
    color: var(--pixel-pink);
    border: 3px solid var(--pixel-pink);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: var(--transicao);
    text-decoration: none;
    box-shadow: 
        4px 4px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-black);
}

.social-icons a:hover {
    transform: translate(-2px, -2px);
    box-shadow: 
        6px 6px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-black);
}

.pixel-social {
    width: 32px;
    height: 32px;
    image-rendering: pixelated;
    display: block;
    font-size: 2rem;
}

.contact-info {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.contact-info li {
    font-family: 'VT323', monospace;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    color: var(--pixel-white);
}

.contact-info a {
    color: var(--pixel-cyan);
    text-decoration: none;
    font-weight: bold;
    text-shadow: 1px 1px 0 var(--pixel-black);
}

.contact-info a:hover {
    color: var(--pixel-pink);
}

.pixel-icon-small {
    width: 20px;
    height: 20px;
    image-rendering: pixelated;
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.5rem;
}

/* ========================================
   BOTÃO VOLTAR AO TOPO
   ======================================== */
.btn-topo {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--pixel-pink);
    color: var(--pixel-black);
    border: 3px solid var(--pixel-purple);
    font-family: 'Press Start 2P', cursive;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transicao);
    box-shadow: 
        4px 4px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-pink);
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

.btn-topo.visible {
    opacity: 1;
    visibility: visible;
}

.btn-topo:hover {
    transform: translate(-2px, -2px);
    box-shadow: 
        6px 6px 0 var(--pixel-purple),
        inset 2px 2px 0 var(--pixel-pink);
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */
@media (max-width: 768px) {
    .sobre-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .sobre-text {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .sobre-text h1 { order: 1; }
    .sobre-text h2 { order: 2; }
    .sobre-text .sobre-image-mobile { order: 3; }
    .sobre-text p { order: 4; }
    .sobre-text .pixel-description { order: 5; }
    .sobre-text .pixel-info { order: 6; }
    .sobre-text .sobre-buttons { order: 7; }

    .sobre-image-desktop {
        display: none;
    }

    .sobre-image-mobile {
        display: flex !important;
        margin: 2rem 0;
        order: 2;
    }

    .pixel-title {
        font-size: 1.5rem;
    }

    .pixel-subtitle {
        font-size: 1.2rem;
    }

    .sobre-buttons {
        justify-content: center;
    }

    .pixel-frame {
        width: 250px;
        height: 250px;
    }

    .ferramentas-linha {
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .ferramenta-item {
        min-width: 80px;
        padding: 0.8rem;
    }

    .pixel-icon {
        font-size: 0.5rem;
    }

    .pixel-icon img {
        width: 50px;
        height: 50px;
    }

    .tech-icon {
        font-size: 2rem;
    }

    .ferramenta-item span {
        font-size: 0.8rem;
    }

    .projetos-nav {
        flex-direction: column;
        align-items: center;
    }

    .projeto-nav-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .projetos-container {
        display: flex;
        gap: 0;
        scroll-snap-type: x mandatory;
        scroll-snap-stop: always;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding: 0;
        margin: 0;
        width: 100%;
    }

    .projetos-container::-webkit-scrollbar {
        display: none;
    }

    .projeto-card {
        min-width: 100%;
        max-width: 100%;
        width: 100%;
        scroll-snap-align: start;
        flex-shrink: 0;
        padding: 1.25rem 1rem;
        margin: 0;
        box-sizing: border-box;
    }

    .projeto-info h4 {
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }

    .projeto-info p {
        font-size: 0.95rem;
        line-height: 1.4;
        margin-bottom: 0.9rem;
    }

    .projeto-tech span {
        font-size: 0.75rem;
        padding: 0.25rem 0.6rem;
    }

    .pixel-project-img {
        width: 100px;
        height: 80px;
        margin: 0 auto 0.75rem auto;
        object-fit: contain;
    }

    .social-icons {
        gap: 1rem;
    }

    .social-icons a {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .btn-topo {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .sobre-content {
        gap: 1.5rem;
    }

    .sobre-image-mobile {
        margin: 1.5rem 0;
    }

    .pixel-title {
        font-size: 1.2rem;
    }

    .pixel-subtitle {
        font-size: 1rem;
    }

    .pixel-frame {
        width: 200px;
        height: 200px;
    }

    .ferramentas-linha {
        gap: 0.8rem;
        margin-bottom: 1rem;
    }

    .ferramenta-item {
        min-width: 70px;
        padding: 0.6rem;
    }

    .pixel-icon {
        font-size: 0.4rem;
    }

    .pixel-icon img {
        width: 40px;
        height: 40px;
    }

    .tech-icon {
        font-size: 1.5rem;
    }

    .ferramenta-item span {
        font-size: 0.7rem;
    }

    .projetos-container {
        display: flex;
        gap: 0;
        scroll-snap-type: x mandatory;
        scroll-snap-stop: always;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding: 0;
        margin: 0;
        width: 100%;
    }

    .projetos-container::-webkit-scrollbar {
        display: none;
    }

    .projeto-card {
        min-width: 100%;
        max-width: 100%;
        width: 100%;
        scroll-snap-align: start;
        flex-shrink: 0;
        padding: 1rem 0.875rem;
        margin: 0;
        box-sizing: border-box;
    }

    .projeto-info h4 {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }

    .projeto-info p {
        font-size: 0.9rem;
        line-height: 1.35;
        margin-bottom: 0.8rem;
    }

    .projeto-tech span {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
    }

    .pixel-project-img {
        width: 72px;
        height: 72px;
        margin: 0 auto 0.6rem auto;
        object-fit: contain;
    }

    .projeto-nav-btn {
        padding: 10px 20px;
        font-size: 0.6rem;
    }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--pixel-black);
    border-top: 4px solid var(--pixel-pink);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding: 0 20px;
}

.footer-text {
    font-family: 'VT323', monospace;
    font-size: 1.1rem;
    color: var(--pixel-silver);
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 0 var(--pixel-black);
}

.footer-love {
    font-family: 'VT323', monospace;
    font-size: 1rem;
    color: var(--pixel-pink);
    text-shadow: 1px 1px 0 var(--pixel-black);
    margin: 0;
}