:root {
    --bg-dark: #0a0712;
    --bg-card: rgba(18, 14, 33, 0.6);
    --bg-card-hover: rgba(26, 20, 46, 0.8);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glass-hover: rgba(0, 242, 254, 0.3);
    
    --color-primary: #00f2fe; /* Ciano Neon */
    --color-secondary: #9b51e0; /* Violeta */
    --color-accent: #ff007f; /* Rosa Neon */
    --text-primary: #f5f4f9;
    --text-secondary: #b0aebf;
    --text-muted: #6e6b80;
    
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --glow-primary: 0 0 20px rgba(0, 242, 254, 0.4);
    --glow-secondary: 0 0 20px rgba(155, 81, 224, 0.4);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Variável base para controle de acessibilidade de fonte */
    --base-font-size: 16px;
}

/* Acessibilidade: Tamanho de Fonte Dinâmico */
html {
    font-size: var(--base-font-size);
}

/* Reset e Padrões */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ACESSIBILIDADE E NAVEGAÇÃO DE TECLADO */
/* Link invisível para pular conteúdo (visível ao focar via tabulador) */
.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    background: var(--color-primary);
    color: var(--bg-dark);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 700;
    z-index: 9999;
    transition: top 0.2s ease;
    text-decoration: none;
    box-shadow: var(--glow-primary);
}

.skip-link:focus {
    top: 20px;
    outline: 3px solid var(--text-primary);
}

/* Indicador de Foco Acessível Geral (para navegação por teclado) */
*:focus-visible {
    outline: 3px solid var(--color-primary) !important;
    outline-offset: 4px !important;
    box-shadow: var(--glow-primary) !important;
}

/* Scrollbar Customizada */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(155, 81, 224, 0.3);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
    box-shadow: var(--glow-primary);
}

/* ELEMENTOS DE DECORAÇÃO & GLOW BACKGROUND */
.bg-glow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.15;
    mix-blend-mode: screen;
}

.orb-1 {
    top: -10%;
    right: 10%;
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    animation: floatOrb 20s infinite alternate;
}

.orb-2 {
    bottom: -10%;
    left: -5%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--color-secondary) 0%, transparent 70%);
    animation: floatOrb 25s infinite alternate-reverse;
}

.orb-3 {
    top: 40%;
    left: 45%;
    width: 30vw;
    height: 30vw;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    animation: floatOrb 15s infinite ease-in-out;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(8%, 10%) scale(1.15); }
}

/* NAVBAR & DRAWERS */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 6%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(10, 7, 18, 0.7);
    border-bottom: 1px solid var(--border-glass);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    padding: 1rem 6%;
    background: rgba(10, 7, 18, 0.9);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: default;
}

.logo-symbol {
    color: var(--color-primary);
    text-shadow: var(--glow-primary);
    font-weight: 800;
}

.logo-text .highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-item {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
    padding: 0.5rem 0;
}

.nav-item:hover {
    color: var(--text-primary);
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: var(--transition-smooth);
}

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

.btn-contact {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.1), rgba(155, 81, 224, 0.1));
    border: 1px solid var(--border-glass-hover);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    color: var(--color-primary);
}

.btn-contact:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--bg-dark);
    box-shadow: var(--glow-primary);
    border-color: transparent;
}

.btn-contact::after {
    display: none;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(10, 7, 18, 0.95);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-glass);
    z-index: 2000;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer.open {
    right: 0;
}

.close-drawer-btn {
    align-self: flex-end;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.8rem;
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-item {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    font-family: var(--font-heading);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-item:hover {
    color: var(--color-primary);
}

/* WIDGET E PAINEL DE ACESSIBILIDADE FLUTUANTE */
.accessibility-widget {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.accessibility-toggle-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--bg-dark);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
}

.accessibility-toggle-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(0, 242, 254, 0.6);
}

.accessibility-panel {
    display: none;
    width: 250px;
    background: rgba(18, 14, 33, 0.95);
    border: 1px solid var(--border-glass-hover);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
    animation: slideUp 0.3s ease-out forwards;
}

.accessibility-panel.active {
    display: block;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.accessibility-panel h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-align: center;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 0.5rem;
}

.acc-control-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.acc-btn {
    width: 100%;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-glass);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition-smooth);
}

.acc-btn:hover, .acc-btn.active {
    background: rgba(0, 242, 254, 0.08);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.acc-divider {
    border: 0;
    height: 1px;
    background: var(--border-glass);
    margin: 1rem 0;
}

.acc-font-size-controls {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.acc-control-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.acc-font-buttons {
    display: flex;
    gap: 0.5rem;
}

.acc-font-btn {
    flex: 1;
    padding: 0.5rem 0;
    border-radius: 6px;
    border: 1px solid var(--border-glass);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.acc-font-btn:hover {
    background: rgba(0, 242, 254, 0.08);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* HERO SECTION */
.hero-section {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 4rem;
    padding: 8rem 6% 4rem;
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.badge {
    background: rgba(0, 242, 254, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(0, 242, 254, 0.2);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    box-shadow: inset 0 0 10px rgba(0, 242, 254, 0.05);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0px 2px 10px rgba(0, 242, 254, 0.15));
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 600px;
}

.highlight-text {
    color: var(--text-primary);
    font-weight: 600;
    border-bottom: 2px dashed var(--color-primary);
}

/* Typewriter Container */
.typewriter-container {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.typewriter-prefix {
    color: var(--text-muted);
}

.typewriter-text {
    color: var(--color-primary);
    text-shadow: var(--glow-primary);
}

.cursor {
    color: var(--color-primary);
    animation: blink 0.8s infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--bg-dark);
    border: none;
    box-shadow: var(--glow-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 242, 254, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-primary);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(0, 242, 254, 0.08);
    border-color: var(--color-primary);
    box-shadow: var(--glow-primary);
}

/* Tech Wheel (Apresentação Visual) */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 100%;
}

.tech-stack-wheel {
    position: relative;
    width: 320px;
    height: 320px;
    border: 2px dashed rgba(155, 81, 224, 0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: rotateWheel 60s linear infinite;
}

.wheel-core {
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, var(--color-secondary), var(--bg-dark));
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    color: var(--color-primary);
    box-shadow: var(--glow-primary), inset 0 0 15px rgba(0, 242, 254, 0.5);
    z-index: 10;
    animation: counterRotate 60s linear infinite;
}

.node {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.4rem;
    transition: var(--transition-smooth);
    cursor: help;
    animation: counterRotate 60s linear infinite;
}

.node:hover {
    background: var(--bg-card-hover);
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: var(--glow-primary);
    transform: scale(1.2) !important;
}

/* Posições dos Nodos na Roda */
.node-java     { top: -25px; left: calc(50% - 25px); color: #f89820; }
.node-python   { right: -25px; top: calc(50% - 25px); color: #3776ab; }
.node-database { bottom: -25px; left: calc(50% - 25px); color: #00f2fe; }
.node-cloud    { left: -25px; top: calc(50% - 25px); color: #a18cd1; }
.node-android  { top: 40px; right: 40px; color: #3ddc84; }
.node-linux    { bottom: 40px; left: 40px; color: #ffcc00; }

@keyframes rotateWheel {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes counterRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(-360deg); }
}

/* SEÇÕES GENÉRICAS */
.section {
    padding: 8rem 6% 4rem;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4.5rem;
}

.section-tag {
    color: var(--color-primary);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    display: inline-block;
    text-shadow: var(--glow-primary);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* SEÇÃO GRADE CURRICULAR DE TECNOLOGIA */
.grade-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.grade-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 2.25rem 2rem;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.grade-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: var(--transition-smooth);
}

.grade-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glass-hover);
    box-shadow: 0 15px 35px rgba(10, 7, 18, 0.4);
    background: var(--bg-card-hover);
}

.grade-card:hover::before {
    opacity: 1;
}

.card-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    text-shadow: var(--glow-primary);
}

.grade-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.subjects-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.subjects-list li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

/* SEÇÃO PROJETOS (CARDS) */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glass-hover);
    background: var(--bg-card-hover);
    box-shadow: 0 20px 40px rgba(0, 242, 254, 0.05);
}

.project-image-placeholder {
    height: 180px;
    background: linear-gradient(135deg, rgba(155, 81, 224, 0.15) 0%, rgba(0, 242, 254, 0.05) 100%);
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.project-image-placeholder i {
    font-size: 3.5rem;
    color: var(--color-primary);
    text-shadow: var(--glow-primary);
}

.tech-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(10, 7, 18, 0.8);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.project-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-content h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.project-text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.associated-subjects {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.06);
    padding-top: 1rem;
}

.subject-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    padding: 0.2rem 0.5rem;
    font-size: 0.72rem;
    color: var(--text-secondary);
    cursor: help;
    transition: var(--transition-smooth);
}

.subject-badge:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(0, 242, 254, 0.03);
}

.project-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-status {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.project-status i {
    color: #e2b93b;
    margin-right: 0.25rem;
}

.btn-card-details {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition-smooth);
}

.btn-card-details::after {
    content: ' →';
    transition: transform 0.2s ease;
}

.btn-card-details:hover {
    color: var(--text-primary);
    text-shadow: var(--glow-primary);
}

.btn-card-details:hover::after {
    transform: translateX(4px);
}

/* SEÇÃO CONTATO */
.contact-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
    align-items: flex-start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.info-icon {
    width: 55px;
    height: 55px;
    background: rgba(155, 81, 224, 0.08);
    border: 1px solid rgba(155, 81, 224, 0.2);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    color: var(--color-secondary);
    box-shadow: var(--glow-secondary);
}

.info-item h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.info-item p, .info-item a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-decoration: none;
}

.link-hover {
    transition: var(--transition-smooth);
}

.link-hover:hover {
    color: var(--color-primary);
    text-shadow: var(--glow-primary);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group textarea {
    background: rgba(10, 7, 18, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    padding: 0.9rem 1.25rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: var(--glow-primary);
    outline: none;
}

.btn-block {
    width: 100%;
}

.form-buttons-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-top: 1rem;
}

@media (max-width: 480px) {
    .form-buttons-group {
        grid-template-columns: 1fr;
    }
}

/* FOOTER */
footer {
    border-top: 1px solid var(--border-glass);
    padding: 3rem 6%;
    text-align: center;
    background: #06040b;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-content .highlight {
    color: var(--color-primary);
}

/* MODAL E DETALHES DE PROJETO */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3000;
    background: rgba(6, 4, 11, 0.85);
    backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
    animation: fadeInModal 0.3s ease-out forwards;
}

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

.modal-content {
    background: var(--bg-dark);
    border: 1px solid var(--border-glass-hover);
    border-radius: 24px;
    width: 100%;
    max-width: 680px;
    padding: 3rem;
    position: relative;
    box-shadow: var(--glow-primary), 0 30px 60px rgba(0, 0, 0, 0.8);
    max-height: 90vh;
    overflow-y: auto;
    animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes scaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-modal-btn {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2.2rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.close-modal-btn:hover {
    color: var(--color-accent);
}

/* Detalhes internos do Modal */
.modal-title-area {
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1.5rem;
}

.modal-project-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.modal-project-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.modal-subjects-block {
    margin-bottom: 2rem;
}

.modal-subjects-block h4, .modal-checklist-block h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.modal-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.modal-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* MODIFICADORES DE CLASSES DE ACESSIBILIDADE DO BODY */

/* 1. MODO ALTO CONTRASTE */
body.high-contrast {
    --bg-dark: #000000;
    --bg-card: #000000;
    --bg-card-hover: #111111;
    --border-glass: #ffffff;
    --border-glass-hover: #ffff00;
    --text-primary: #ffffff;
    --text-secondary: #ffffff;
    --text-muted: #dddddd;
    --color-primary: #ffff00; /* Amarelo de alto contraste */
    --color-secondary: #00ffff; /* Ciano de alto contraste */
    --color-accent: #ff00ff;
    --glow-primary: none !important;
    --glow-secondary: none !important;
}

body.high-contrast .navbar {
    background: #000000;
    border-bottom: 2px solid #ffffff;
}

body.high-contrast .btn-primary {
    background: #ffff00;
    color: #000000;
    border: 2px solid #ffffff;
}

body.high-contrast .btn-secondary, body.high-contrast .btn-glass {
    background: #000000;
    color: #ffffff;
    border: 2px solid #ffffff;
}

body.high-contrast .btn-secondary:hover, body.high-contrast .btn-glass:hover {
    border-color: #ffff00;
    color: #ffff00;
}

body.high-contrast .grade-card, body.high-contrast .project-card, body.high-contrast .contact-form, body.high-contrast .modal-content {
    background: #000000;
    border: 2px solid #ffffff;
}

body.high-contrast .project-image-placeholder {
    background: #111111;
    border-bottom: 2px solid #ffffff;
}

body.high-contrast .accessibility-toggle-btn {
    background: #ffff00;
    color: #000000;
    border: 2px solid #ffffff;
    box-shadow: none;
}

body.high-contrast .glow-orb, body.high-contrast .tech-stack-wheel::before {
    display: none !important;
}

body.high-contrast .highlight-text {
    border-bottom: 2px solid #ffff00;
}

body.high-contrast *:focus-visible {
    outline: 4px solid #ffff00 !important;
    outline-offset: 4px !important;
}

/* 2. FONTE PARA DISLEXIA */
body.dyslexia-font {
    --font-heading: 'Comic Sans MS', 'Arial', sans-serif;
    --font-body: 'Comic Sans MS', 'Arial', sans-serif;
    letter-spacing: 0.12em !important;
    word-spacing: 0.22em !important;
}

body.dyslexia-font p, body.dyslexia-font li, body.dyslexia-font span, body.dyslexia-font a, body.dyslexia-font input, body.dyslexia-font textarea {
    line-height: 1.8 !important;
}

body.dyslexia-font h1, body.dyslexia-font h2, body.dyslexia-font h3, body.dyslexia-font h4 {
    letter-spacing: 0.08em !important;
}

/* 2. PARALISAÇÃO DAS ANIMAÇÕES (SÍNDROME VESTIBULAR / TDAH) */
body.pause-animations *,
body.pause-animations *::before,
body.pause-animations *::after {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
}

body.pause-animations .glow-orb {
    animation: none !important;
}

body.pause-animations .tech-stack-wheel, body.pause-animations .wheel-core, body.pause-animations .node {
    animation: none !important;
}

/* MEDIA QUERIES (RESPONSIVIDADE) */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 10rem;
        gap: 3rem;
        text-align: center;
    }
    .hero-content {
        align-items: center;
    }
    .hero-visual {
        order: -1;
    }
    .hero-title {
        font-size: 3rem;
    }
    .hero-actions {
        justify-content: center;
    }
    .typewriter-container {
        justify-content: center;
    }
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1.25rem 6%;
    }
    .nav-links {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .section-title {
        font-size: 2rem;
    }
    .contact-form {
        padding: 2rem;
    }
    .accessibility-widget {
        bottom: 15px;
        right: 15px;
    }
}