/* ==========================================================================
   DESIGN SYSTEM & VARIÁVEIS (TEMA CLARO / ESCURO)
   ========================================================================== */
:root {
    /* Transições globais */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Fontes */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --font-code: 'Fira Code', monospace;

    /* Variáveis do Tema (Fixo em Modo Escuro) */
    --bg-primary: #04060a;
    --bg-secondary: #0a0e17;
    --bg-tertiary: #101726;
    
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-title: #ffffff;
    
    --primary: #00f2fe; /* Ciano Neon */
    --primary-rgb: 0, 242, 254;
    --secondary: #4facfe; /* Azul Elétrico */
    --secondary-rgb: 79, 172, 254;
    --accent: #bd00ff; /* Roxo Cyber */
    --accent-rgb: 189, 0, 255;
    
    --card-bg: rgba(10, 15, 28, 0.5);
    --card-border: rgba(0, 242, 254, 0.12);
    --card-border-hover: rgba(0, 242, 254, 0.4);
    
    --nav-bg: rgba(4, 6, 10, 0.75);
    --glow-opacity: 0.15;
    --shadow-color: rgba(0, 0, 0, 0.6);
    --input-bg: rgba(4, 6, 10, 0.6);
    --terminal-header: #0e131f;
}

/* ==========================================================================
   RESET & ESTILOS GLOBAIS
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    /* Padding seguro para iOS (notch/home bar) */
    padding-bottom: env(safe-area-inset-bottom, 0);
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
    /* Evita layout shift em iOS ao carregar fontes */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast) ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, textarea {
    font-family: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}

/* Canvas de Fundo */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    opacity: 0.85;
    will-change: transform; /* hint para GPU */
}

/* Container de Conteúdo */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

.section {
    padding: 6.5rem 0;
    position: relative;
    z-index: 1;
}

/* Barra de rolagem estilizada */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
    border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ==========================================================================
   TIPOGRAFIA E TÍTULOS
   ========================================================================== */
.font-code {
    font-family: var(--font-code);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    font-family: var(--font-code);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 0.75rem;
    position: relative;
}

.section-title {
    font-family: var(--font-heading);
    color: var(--text-title);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ==========================================================================
   BOTÕES E COMPONENTES INTERATIVOS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    letter-spacing: 0.3px;
}

.btn-primary {
    color: #04060a;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.35);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-normal);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.55);
    transform: translateY(-2px);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    color: var(--text-title);
    border: 1px solid var(--card-border-hover);
    background-color: rgba(var(--primary-rgb), 0.05);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background-color: rgba(var(--primary-rgb), 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.15);
}

/* Efeito Glow Card (Spotlight) */
.glow-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: border-color var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal);
}

.glow-card:hover {
    border-color: var(--card-border-hover);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(var(--primary-rgb), 0.15);
}

/* Spot light dinâmico manipulado via JS */
.card-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 3;
    opacity: 0;
    transition: opacity var(--transition-normal);
    background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(var(--primary-rgb), 0.06), transparent 40%);
}

.glow-card:hover .card-glow {
    opacity: 1;
}

/* ==========================================================================
   HEADER / NAVEGAÇÃO
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 1000;
    background-color: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-container {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-title);
    display: flex;
    align-items: center;
    letter-spacing: -0.5px;
}

.logo-code {
    color: var(--primary);
    font-weight: 500;
}

.logo-name {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Links da navbar */
.navbar {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.925rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

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

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Botão de contato na navbar */
.navbar .nav-btn {
    padding: 0.5rem 1.25rem;
    border-radius: 30px;
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    background-color: rgba(var(--primary-rgb), 0.05);
}

.navbar .nav-btn:hover {
    background-color: rgba(var(--primary-rgb), 0.15);
    border-color: var(--primary);
}

.navbar .nav-btn::after {
    display: none;
}

/* Ações do header */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}



/* Menu Hambúrguer (Celular) */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    cursor: pointer;
    z-index: 1100;
}

.menu-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--text-title);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* Animação do menu aberto */
.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ==========================================================================
   SEÇÃO HERO
   ========================================================================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    border-radius: 30px;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.8s infinite;
    will-change: transform, opacity;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 10px rgba(var(--primary-rgb), 0.8); }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    color: var(--text-title);
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -1.5px;
}

.hero-typing-container {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.typing-text {
    color: var(--primary);
    border-right: 2px solid var(--primary);
    padding-right: 4px;
    animation: blink-caret 0.75s step-end infinite;
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--primary); }
}

.hero-description {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 580px;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap; /* quebra em telas muito pequenas */
}

/* Links Sociais */
.social-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.social-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: all var(--transition-normal);
}

.social-icon:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.25);
}

/* Visual lateral do Hero */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ==========================================================================
   CARD TECNOLÓGICO AVANÇADO - HERO
   ========================================================================== */
.tech-profile-card {
    position: relative;
    width: 340px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ---- Aneis Orbitais ---- */
.orbit-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed rgba(var(--primary-rgb), 0.25);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.orbit-ring-1 {
    width: 390px;
    height: 390px;
    animation: orbitSpin 12s linear infinite;
}
.orbit-ring-2 {
    width: 450px;
    height: 450px;
    animation: orbitSpin 18s linear infinite reverse;
    border-color: rgba(var(--secondary-rgb), 0.15);
}
.orbit-ring-3 {
    width: 510px;
    height: 510px;
    animation: orbitSpin 25s linear infinite;
    border-color: rgba(var(--accent-rgb), 0.12);
}

@keyframes orbitSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to   { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Ícones nos pontos orbitais */
.orbit-dot {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    border: 1px solid rgba(var(--primary-rgb), 0.4);
    backdrop-filter: blur(6px);
    box-shadow: 0 0 12px rgba(var(--primary-rgb), 0.4);
}

.orbit-dot-wp  { background: rgba(0, 100, 160, 0.4); color: #21a0d2; }
.orbit-dot-php { background: rgba(100, 120, 180, 0.4); color: #9b8fd4; }
.orbit-dot-js  { background: rgba(200, 160, 0, 0.3); color: #f7df1e; }

/* Contra-rotação para manter o ícone fixo visualmente */
.orbit-ring-1 .orbit-dot { animation: orbitSpin 12s linear infinite reverse; }
.orbit-ring-2 .orbit-dot { animation: orbitSpin 18s linear infinite; }
.orbit-ring-3 .orbit-dot { animation: orbitSpin 25s linear infinite reverse; }

/* ---- Núcleo do Card ---- */
.tech-card-core {
    position: relative;
    width: 300px;
    padding: 1.1rem;
    background: linear-gradient(145deg,
        rgba(10, 14, 23, 0.95) 0%,
        rgba(6, 10, 18, 0.98) 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    border-radius: 20px;
    backdrop-filter: blur(20px) saturate(200%);
    box-shadow:
        0 0 0 1px rgba(var(--primary-rgb), 0.05),
        0 20px 60px rgba(0, 0, 0, 0.7),
        0 0 40px rgba(var(--primary-rgb), 0.08),
        inset 0 1px 0 rgba(255,255,255,0.05);
    z-index: 2;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.4s ease;
}

.tech-card-core:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow:
        0 0 0 1px rgba(var(--primary-rgb), 0.15),
        0 30px 70px rgba(0, 0, 0, 0.8),
        0 0 60px rgba(var(--primary-rgb), 0.15),
        inset 0 1px 0 rgba(255,255,255,0.08);
}

/* Glowing background pulse */
.tech-card-core::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: linear-gradient(135deg,
        rgba(var(--primary-rgb), 0.15),
        transparent 40%,
        rgba(var(--accent-rgb), 0.1) 80%,
        transparent);
    z-index: -1;
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.6; }
    50%       { opacity: 1; }
}

/* ---- Cantos HUD ---- */
.hud-corner {
    position: absolute;
    width: 18px;
    height: 18px;
    z-index: 10;
}
.hud-corner::before,
.hud-corner::after {
    content: '';
    position: absolute;
    background: var(--primary);
    box-shadow: 0 0 6px rgba(var(--primary-rgb), 0.8);
}
.hud-corner::before { width: 100%; height: 2px; }
.hud-corner::after  { width: 2px; height: 100%; }

.hud-tl { top: 8px; left: 8px; }
.hud-tl::before { top: 0; left: 0; }
.hud-tl::after  { top: 0; left: 0; }

.hud-tr { top: 8px; right: 8px; }
.hud-tr::before { top: 0; right: 0; left: auto; }
.hud-tr::after  { top: 0; right: 0; left: auto; }

.hud-bl { bottom: 8px; left: 8px; }
.hud-bl::before { bottom: 0; top: auto; left: 0; }
.hud-bl::after  { bottom: 0; top: auto; left: 0; }

.hud-br { bottom: 8px; right: 8px; }
.hud-br::before { bottom: 0; top: auto; right: 0; left: auto; }
.hud-br::after  { bottom: 0; top: auto; right: 0; left: auto; }

/* ---- Header do Card ---- */
.tech-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.9rem;
    padding: 0 0.2rem;
}

.tech-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.tech-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #00ff88;
    box-shadow: 0 0 8px #00ff88;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 6px #00ff88; }
    50%       { opacity: 0.5; box-shadow: 0 0 14px #00ff88; }
}

.tech-status-text {
    font-family: var(--font-code);
    font-size: 0.65rem;
    color: #00ff88;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.tech-id {
    font-family: var(--font-code);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* ---- Wrapper da Foto ---- */
.tech-photo-wrapper {
    position: relative;
    width: 100%;
    height: 255px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    margin-bottom: 0.9rem;
}

.tech-profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.95) contrast(1.05);
}

.tech-card-core:hover .tech-profile-img {
    transform: scale(1.06);
}

/* Scan Line */
.scan-line {
    position: absolute;
    top: -10%;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(var(--primary-rgb), 0.6) 30%,
        rgba(var(--primary-rgb), 0.9) 50%,
        rgba(var(--primary-rgb), 0.6) 70%,
        transparent 100%);
    z-index: 5;
    animation: scanDown 3.5s ease-in-out infinite;
    box-shadow: 0 0 12px rgba(var(--primary-rgb), 0.6);
    pointer-events: none;
}

@keyframes scanDown {
    0%   { top: -5%; opacity: 0; }
    5%   { opacity: 1; }
    95%  { opacity: 1; }
    100% { top: 105%; opacity: 0; }
}

/* Cantos HUD sobre a foto */
.photo-hud-corner {
    position: absolute;
    width: 14px;
    height: 14px;
    z-index: 6;
    pointer-events: none;
}
.photo-hud-corner::before,
.photo-hud-corner::after {
    content: '';
    position: absolute;
    background: var(--primary);
    opacity: 0.9;
}
.photo-hud-corner::before { width: 100%; height: 1.5px; }
.photo-hud-corner::after  { width: 1.5px; height: 100%; }

.photo-hud-tl { top: 6px; left: 6px; }
.photo-hud-tl::before { top: 0; left: 0; }
.photo-hud-tl::after  { top: 0; left: 0; }

.photo-hud-tr { top: 6px; right: 6px; }
.photo-hud-tr::before { top: 0; right: 0; left: auto; }
.photo-hud-tr::after  { top: 0; right: 0; left: auto; }

.photo-hud-bl { bottom: 6px; left: 6px; }
.photo-hud-bl::before { bottom: 0; top: auto; left: 0; }
.photo-hud-bl::after  { bottom: 0; top: auto; left: 0; }

.photo-hud-br { bottom: 6px; right: 6px; }
.photo-hud-br::before { bottom: 0; top: auto; right: 0; left: auto; }
.photo-hud-br::after  { bottom: 0; top: auto; right: 0; left: auto; }

/* Overlay holográfico */
.holo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        transparent 40%,
        rgba(var(--primary-rgb), 0.04) 50%,
        rgba(var(--accent-rgb), 0.04) 60%,
        transparent 70%
    );
    background-size: 200% 200%;
    animation: holoShift 5s ease-in-out infinite;
    pointer-events: none;
    z-index: 4;
}

@keyframes holoShift {
    0%, 100% { background-position: 0% 50%; }
    50%       { background-position: 100% 50%; }
}

/* ---- Info HUD ---- */
.tech-info-bar {
    margin-bottom: 0.8rem;
    padding: 0 0.2rem;
}

.tech-info-name {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-title);
    line-height: 1.2;
}

.tech-info-role {
    font-family: var(--font-code);
    font-size: 0.72rem;
    color: var(--primary);
    margin-top: 0.15rem;
}

.tech-blink {
    animation: blinkChar 1s step-end infinite;
}

@keyframes blinkChar {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* ---- Stats Tecnológicos ---- */
.tech-stats-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0.5rem;
    background: rgba(var(--primary-rgb), 0.04);
    border: 1px solid rgba(var(--primary-rgb), 0.1);
    border-radius: 10px;
    margin-bottom: 0.8rem;
}

.tech-stat {
    text-align: center;
    flex: 1;
}

.tech-stat-num {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-stat-plus {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
}

.tech-stat-label {
    display: block;
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-top: 0.1rem;
}

.tech-stat-sep {
    width: 1px;
    height: 30px;
    background: rgba(var(--primary-rgb), 0.15);
}

/* ---- Skill Bars ---- */
.tech-skill-bars {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.tech-skill-bar-row {
    display: grid;
    grid-template-columns: 52px 1fr 28px;
    align-items: center;
    gap: 0.5rem;
}

.tech-skill-bar-row > span:first-child {
    font-family: var(--font-code);
    font-size: 0.62rem;
    color: var(--text-muted);
    text-align: right;
}

.tech-skill-bar-row > span:last-child {
    font-family: var(--font-code);
    font-size: 0.62rem;
    color: var(--primary);
    text-align: left;
}

.tech-skill-bar-track {
    height: 4px;
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.tech-skill-bar-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
    box-shadow: 0 0 6px rgba(var(--primary-rgb), 0.5);
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-skill-bar-fill.animated {
    width: var(--w);
}

/* Indicador de Rolar */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 26px;
    height: 44px;
    border: 2px solid var(--text-secondary);
    border-radius: 20px;
    display: block;
    position: relative;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.mouse:hover {
    opacity: 1;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 1.5s infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 15px); }
}

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

.service-card {
    padding: 3.5rem 2.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15) 0%, rgba(var(--secondary-rgb), 0.05) 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 2rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-title);
    margin-bottom: 1.25rem;
}

.service-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.service-bullets {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.service-bullets li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.service-bullets li i {
    color: var(--primary);
    font-size: 0.9rem;
}

/* ==========================================================================
   SEÇÃO HABILIDADES & TERMINAL
   ========================================================================== */
.terminal-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    justify-items: center;
    width: 100%;
}

.terminal-window,
.skills-visual-board {
    width: 100%;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* O Terminal Simulador */
.terminal-window {
    background-color: var(--bg-secondary);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 40px var(--shadow-color);
    display: flex;
    flex-direction: column;
}

.terminal-bar {
    background-color: var(--terminal-header);
    height: 40px;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--card-border);
}

.terminal-dots {
    display: flex;
    gap: 0.4rem;
}

.terminal-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background-color: #ef4444; }
.dot.yellow { background-color: #f59e0b; }
.dot.green { background-color: #10b981; }

.terminal-title {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.terminal-actions {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.terminal-tabs {
    background-color: rgba(var(--primary-rgb), 0.02);
    display: flex;
    border-bottom: 1px solid var(--card-border);
    padding: 0 0.5rem;
}

.tab-btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-title);
    background-color: rgba(var(--primary-rgb), 0.05);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background-color: rgba(var(--primary-rgb), 0.02);
}

.tab-btn .icon-js { color: #f59e0b; }
.tab-btn .icon-json { color: #00f2fe; }
.tab-btn .icon-shell { color: #10b981; }

.terminal-body {
    padding: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
    min-height: 380px;
    overflow-y: auto;
    flex-grow: 1;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fade-in 0.3s ease;
}

/* Realce de sintaxe simulado */
.code-line {
    margin-bottom: 0.5rem;
}
.indent-1 { padding-left: 1.5rem; }
.indent-2 { padding-left: 3rem; }

.code-keyword { color: #ff007f; font-weight: 600; }
.code-string { color: #a5d6a7; }
.code-number { color: #ffb74d; }
.code-comment { color: var(--text-muted); font-style: italic; }
.code-function { color: #64b5f6; }
.json-key { color: #4facfe; }

.console-success { color: #10b981; }
.console-info { color: #00f2fe; }

/* Quadro visual de Progresso - Redesenhado como Grid Premium */
.skills-visual-board {
    margin-top: 3.5rem;
    padding: 2.25rem 2rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
}

.board-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-title);
    margin-bottom: 2rem;
}

/* Grid de Cartões de Habilidades */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    width: 100%;
}

.skill-card {
    position: relative;
    border-radius: 14px;
    background-color: rgba(var(--primary-rgb), 0.01);
    border: 1px solid var(--card-border);
    transition: all var(--transition-normal);
    overflow: hidden;
    cursor: default;
}

.skill-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: rgba(var(--primary-rgb), 0.35);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    background-color: rgba(var(--primary-rgb), 0.03);
}

.skill-card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    z-index: 4;
}

.skill-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.skill-icon-wrapper-new {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    transition: all var(--transition-normal);
}

/* Accents de Cores dos Ícones das Tecnologias */
.skill-icon-wrapper-new.wordpress {
    background-color: rgba(33, 117, 155, 0.12);
    color: #21759b;
    border: 1px solid rgba(33, 117, 155, 0.25);
}
.skill-icon-wrapper-new.php {
    background-color: rgba(119, 123, 180, 0.12);
    color: #8892be;
    border: 1px solid rgba(119, 123, 180, 0.25);
}
.skill-icon-wrapper-new.nocode {
    background-color: rgba(0, 242, 254, 0.12);
    color: #00f2fe;
    border: 1px solid rgba(0, 242, 254, 0.25);
}
.skill-icon-wrapper-new.typescript {
    background-color: rgba(49, 120, 198, 0.12);
    color: #3178c6;
    border: 1px solid rgba(49, 120, 198, 0.25);
}
.skill-icon-wrapper-new.javascript {
    background-color: rgba(247, 223, 30, 0.1);
    color: #f7df1e;
    border: 1px solid rgba(247, 223, 30, 0.20);
}
.skill-icon-wrapper-new.react {
    background-color: rgba(97, 218, 251, 0.12);
    color: #61dafb;
    border: 1px solid rgba(97, 218, 251, 0.25);
}
.skill-icon-wrapper-new.flutterflow {
    background-color: rgba(255, 122, 0, 0.12);
    color: #ff7a00;
    border: 1px solid rgba(255, 122, 0, 0.25);
}

.skill-icon-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
}

.skill-card .skill-meter-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-title);
    margin-bottom: 0.75rem;
    display: block;
}

.skill-card .skill-meter-percent {
    font-family: var(--font-code);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
}

.skill-card .skill-meter-track {
    width: 100%;
    height: 5px;
    background-color: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.skill-meter-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 4px;
    width: 0%; /* Animado pelo JS */
    transition: width var(--transition-slow) cubic-bezier(0.1, 1, 0.1, 1);
}

/* Responsividade do Grid */
@media (max-width: 480px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   SEÇÃO PORTFÓLIO
   ========================================================================== */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--text-title);
    border-color: var(--card-border-hover);
    background-color: rgba(var(--primary-rgb), 0.05);
}

.filter-btn.active {
    color: #04060a;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.25);
}

/* Grid de itens */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    display: none;
    transform: scale(0.9);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.portfolio-item.show-item {
    display: block;
    transform: scale(1);
    opacity: 1;
}

.project-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0;
}

.project-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    border-bottom: 1px solid var(--card-border);
}

.project-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-img-wrapper img {
    transform: scale(1.06);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(4, 6, 10, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 4;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #04060a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transform: translateY(15px);
    transition: all var(--transition-normal);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.4);
}

.project-card:hover .project-link-btn {
    transform: translateY(0);
}

.project-link-btn:hover {
    background-color: var(--secondary);
    transform: scale(1.1);
}

.project-info {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-category {
    font-family: var(--font-code);
    color: var(--primary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: block;
}

.project-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-title);
    margin-bottom: 0.75rem;
}

.project-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.5;
}

.project-text-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    width: fit-content;
}

.project-text-link i {
    transition: transform var(--transition-fast);
}

.project-card:hover .project-text-link i {
    transform: translateX(4px);
}

.portfolio-more {
    text-align: center;
    margin-top: 4rem;
}

/* ==========================================================================
   SEÇÃO TIMELINE / HISTÓRICO
   ========================================================================== */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    background: linear-gradient(180deg, rgba(var(--primary-rgb), 0) 0%, var(--primary) 15%, var(--secondary) 85%, rgba(var(--secondary-rgb), 0) 100%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 2rem 3rem;
}

/* Alternância dos lados da timeline */
.timeline-item:nth-child(even) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(odd) {
    left: 50%;
    text-align: left;
}

.timeline-dot {
    position: absolute;
    top: 3.2rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 3px solid var(--primary);
    box-shadow: 0 0 10px rgba(var(--primary-rgb), 0.6);
    z-index: 5;
    transition: all var(--transition-normal);
}

.timeline-item:nth-child(even) .timeline-dot {
    right: -9px;
}

.timeline-item:nth-child(odd) .timeline-dot {
    left: -9px;
}

.timeline-item:hover .timeline-dot {
    background-color: var(--primary);
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 1);
}

.timeline-date {
    display: inline-block;
    font-family: var(--font-code);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.15);
}

.timeline-content {
    padding: 2rem;
}

.timeline-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-title);
    margin-bottom: 0.25rem;
}

.timeline-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.timeline-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   SEÇÃO TESTEMUNHOS (DEPOIMENTOS)
   ========================================================================== */
.testimonials-slider-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 1rem 0;
}

.testimonials-slider {
    position: relative;
    min-height: 320px;
    overflow: hidden;
}

.testimonial-slide {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    transform: translateY(20px) scale(0.97);
    pointer-events: none;
    transition: opacity var(--transition-normal), transform var(--transition-normal);
    z-index: 1;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    position: relative;
    z-index: 2;
}

.testimonial-card {
    padding: 3rem 2.5rem;
    text-align: center;
}

.testimonial-quote-icon {
    font-size: 2.25rem;
    color: rgba(var(--primary-rgb), 0.2);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.testimonial-text {
    font-size: 1.15rem;
    color: var(--text-primary);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 2rem;
}

.testimonial-profile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #04060a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.testimonial-avatar-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--primary);
}

.testimonial-avatar-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-meta {
    text-align: left;
}

.testimonial-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-title);
}

.testimonial-company {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Controles do Slider */
.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.slider-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(var(--primary-rgb), 0.2);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--card-border-hover);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-dot.active {
    width: 25px;
    border-radius: 5px;
    background-color: var(--primary);
    box-shadow: 0 0 8px rgba(var(--primary-rgb), 0.5);
}

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

/* Row centralizada com os 3 cards */
.contact-cards-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    max-width: 900px;
    margin: 0 auto;
}

/* Card individual */
.contact-item-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
    padding: 2.5rem 1.75rem;
    border-radius: 20px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

/* Card clicável (link) */
.contact-item-link {
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.contact-item-link:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(var(--primary-rgb), 0.15);
    border-color: var(--card-border-hover);
}

.contact-item-link:hover .contact-card-action {
    gap: 0.5rem;
}

/* Ícone */
.contact-icon {
    width: 70px;
    height: 70px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.contact-item-link:hover .contact-icon {
    transform: scale(1.1);
}

/* Cores por tipo */
.contact-icon--whatsapp {
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: #25d366;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.1);
}

.contact-item-link:hover .contact-icon--whatsapp {
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.25);
}

.contact-icon--email {
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    color: var(--primary);
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.08);
}

.contact-item-link:hover .contact-icon--email {
    box-shadow: 0 0 30px rgba(var(--primary-rgb), 0.2);
}

.contact-icon--location {
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.08);
}

/* Detalhes de texto */
.contact-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
}

.contact-card-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.contact-card-value {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-title);
    margin: 0.1rem 0 0.35rem;
}

.contact-card-action {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: gap var(--transition-fast);
}

.contact-card-action-disabled {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

/* Responsivo */
@media (max-width: 768px) {
    .contact-cards-row {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .contact-cards-row {
        grid-template-columns: repeat(2, 1fr);
        max-width: 600px;
    }
}

/* ==========================================================================
   FOOTER (RODAPÉ)
   ========================================================================== */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--card-border);
    padding: 2.5rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.footer-social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.footer-social-icon:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(var(--primary-rgb), 0.2);
}

/* ==========================================================================
   WHATSAPP FLUTUANTE
   ========================================================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25d366;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
}

.floating-whatsapp:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #25d366;
    animation: ring-pulse 2s infinite ease-out;
    pointer-events: none;
    z-index: -1;
}

@keyframes ring-pulse {
    0% { transform: scale(1); opacity: 0.9; }
    100% { transform: scale(1.4); opacity: 0; }
}

/* ==========================================================================
   ANIMAÇÕES DE SCROLL (REVEAL) & ENTRADAS
   ========================================================================== */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

/* Classe aplicada pelo JS quando o item entra em tela */
.reveal-active {
    opacity: 1;
    transform: translate(0) scale(1);
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   RESPONSIVIDADE (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    
    .timeline-line {
        left: 2.5rem;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 5rem;
        padding-right: 0;
        text-align: left !important;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-item:nth-child(odd) {
        left: 0;
    }
    
    .timeline-dot {
        left: calc(2.5rem - 9px) !important;
        right: auto !important;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4.5rem 0;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-typing-container {
        font-size: 1.5rem;
    }
    
    /* Navbar Celular */
    .menu-toggle {
        display: flex;
    }
    
    .navbar {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-primary);
        flex-direction: column;
        gap: 2.5rem;
        padding: 3rem 1.5rem;
        z-index: 998;
        border-top: 1px solid var(--card-border);
        transition: left var(--transition-normal) ease;
        overflow-y: auto;
    }
    
    .navbar.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.15rem;
        width: 100%;
        text-align: center;
    }
    
    .navbar .nav-btn {
        width: 80%;
        max-width: 250px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.35rem;
    }
    
    .tech-profile-card {
        width: 280px;
    }
    .tech-card-core {
        width: 260px;
        padding: 0.9rem;
    }
    .tech-photo-wrapper {
        height: 220px;
    }
    .orbit-ring-1, .orbit-ring-2, .orbit-ring-3 {
        display: none; /* evita overflow em telas pequenas */
    }
    .timeline-item {
        padding-left: 3.5rem;
    }
    
    .timeline-line {
        left: 1.75rem;
    }
    
    .timeline-dot {
        left: calc(1.75rem - 9px) !important;
    }
    
    .floating-whatsapp {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    /* Touch targets mínimos de 44px para acessibilidade mobile */
    .btn {
        min-height: 48px;
        padding: 0.875rem 1.5rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        align-items: stretch;
    }

    .hero-actions .btn {
        text-align: center;
        justify-content: center;
    }

    .filter-btn {
        min-height: 40px;
    }

    /* Ajuste do floating whatsapp para iOS safe area */
    .floating-whatsapp {
        bottom: calc(1.5rem + env(safe-area-inset-bottom, 0px));
    }
}

/* ==========================================================================
   SEÇÃO SISTEMAS CRIADOS — CARDS ESTILO NETFLIX
   ========================================================================== */

.sistemas-section {
    overflow: hidden;
}

/* Row que contém os 3 cards lado a lado */
.netflix-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    padding: 0.5rem 0 1.5rem;
    align-items: start; /* importante: cada card tem altura própria */
}

/* Card base */
.netflix-card {
    position: relative;
    border-radius: 14px;
    overflow: visible; /* sem overflow: hidden no card! */
    cursor: pointer;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    border: 1px solid var(--card-border);
    background-color: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    z-index: 1;
}

.netflix-card:hover {
    transform: translateY(-6px) scale(1.015);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55), 0 0 45px rgba(var(--primary-rgb), 0.12);
    border-color: rgba(var(--primary-rgb), 0.4);
    z-index: 20;
}

/* Wrapper da imagem — SÓ AQUI fica overflow hidden */
.netflix-card-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 13px 13px 0 0;
    flex-shrink: 0;
    background-color: var(--bg-primary);
}

.netflix-card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1), filter 0.45s ease;
    filter: brightness(0.95) saturate(1);
}

.netflix-card:hover .netflix-card-img-wrapper img {
    transform: scale(1.04);
    filter: brightness(0.7) saturate(0.85);
}

/* Badge no canto superior esquerdo */
.netflix-card-badge {
    position: absolute;
    top: 0.85rem;
    left: 0.85rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #04060a;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    z-index: 4;
}

/* Painel de informações — agora ABAIXO da imagem, parte do fluxo normal */
.netflix-card-hover {
    background: var(--bg-secondary);
    border-top: 1px solid var(--card-border);
    border-radius: 0 0 13px 13px;
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    border-color: transparent;
}

.netflix-card:hover .netflix-card-hover {
    max-height: 320px;  /* grande o suficiente para todo conteúdo */
    padding: 1.5rem;
    border-color: var(--card-border);
}

/* Cabeçalho do hover: nome + tags */
.netflix-card-header {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.netflix-card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-title);
    letter-spacing: -0.3px;
    line-height: 1.2;
}

/* Tags de categoria */
.netflix-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.netflix-tag {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 0.2rem 0.6rem;
    border-radius: 30px;
    border: 1px solid rgba(var(--primary-rgb), 0.4);
    color: var(--primary);
    background-color: rgba(var(--primary-rgb), 0.08);
}

/* Descrição */
.netflix-card-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* Botão de acesso */
.netflix-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.4rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #04060a;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    width: fit-content;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.netflix-card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.55);
}

/* ---- Responsividade ---- */
@media (max-width: 900px) {
    .netflix-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 580px) {
    .netflix-row {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    /* Em mobile: painel sempre visível */
    .netflix-card-hover {
        max-height: none !important;
        padding: 1.25rem 1.25rem !important;
        border-color: var(--card-border) !important;
    }

    .netflix-card-title {
        font-size: 1.1rem;
    }
}
/* ==========================================================================
   PREFERS REDUCED MOTION — Acessibilidade
   Remove animações para usuários que preferem menos movimento
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    html {
        scroll-behavior: auto;
    }

    .reveal-up, .reveal-left, .reveal-right {
        opacity: 1;
        transform: none;
    }

    #particles-canvas {
        display: none; /* Canvas pesado: desativa completamente */
    }

    .badge-dot {
        animation: none;
    }

    .typing-text {
        animation: none;
        border-color: var(--primary);
    }

    .pulse-ring {
        animation: none;
    }

    .wheel {
        animation: none;
    }
}

/* ==========================================================================
   PRINT STYLES — Estilos de impressão
   ========================================================================== */
@media print {
    #particles-canvas,
    .floating-whatsapp,
    .header,
    .menu-toggle,
    .hero-actions,
    .scroll-indicator,
    .slider-controls,
    .contact-form-panel { display: none !important; }

    body { background: #fff; color: #000; }
    a { text-decoration: underline; }
    .section { padding: 2rem 0; }
}