/* Variáveis CSS para cores e espaçamentos - TEMA TECNOLÓGICO INOVADOR */
:root {
    /* Cores Primárias - Ciano Tecnológico */
    --primary-color: #00d4ff;
    --secondary-color: #0099cc;
    --accent-color: #00ffff;
    
    /* Cores Secundárias - Roxo Futurista */
    --purple-primary: #8b5cf6;
    --purple-secondary: #7c3aed;
    --purple-accent: #a855f7;
    
    /* Cores de Destaque - Neon */
    --neon-blue: #00e5ff;
    --neon-purple: #d946ef;
    --neon-green: #00ff88;
    --neon-orange: #ff6b35;
    
    /* Cores de Texto */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dark: #0f172a;
    
    /* Backgrounds */
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    --bg-card: #1e293b;
    --bg-light: #f1f5f9;
    --bg-dark: #020617;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #8b5cf6 50%, #d946ef 100%);
    --gradient-secondary: linear-gradient(135deg, #0099cc 0%, #7c3aed 100%);
    --gradient-dark: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    --gradient-neon: linear-gradient(45deg, #00e5ff 0%, #d946ef 50%, #00ff88 100%);
    --gradient-card: linear-gradient(145deg, #1e293b 0%, #334155 100%);
    
    /* Sombras */
    --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-purple: 0 0 20px rgba(139, 92, 246, 0.3);
    --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-large: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.4), 0 0 60px rgba(139, 92, 246, 0.2);
    
    /* Bordas */
    --border-color: #334155;
    --border-neon: #00d4ff;
    --border-purple: #8b5cf6;
}

/* Reset e configurações globais */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--gradient-dark);
    scroll-behavior: smooth;
    min-height: 100vh;
}

/* Tipografia */
.section-title {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.text-colored {
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-muted {
    color: var(--text-primary) !important;
}

/* Header e Navegação */
#cabecalho {
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-neon);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    font-size: 1.8rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.nav-link {
    color: var(--text-primary) ;
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}



.nav-link:hover{
    background-color: rgba(139, 92, 246, 0.6);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    border-color: var(--border-neon);
}

.nav-link.active{
    background-color: slateblue;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    border-color: var(--border-neon);
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.nav-link:hover::before {
    left: 100%;
}

/* Carousel Hero */
.carousel {
    position: relative;
    height: 100vh;
    overflow: hidden;
    border-bottom: 2px solid var(--border-neon);
}

.carousel-item {
    height: 100vh;
    position: relative;
}

.carousel-bg {
    object-fit: cover;
    height: 100vh;
    filter: brightness(0.4) contrast(1.2);
}

.carousel-hero-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 2;
    background: linear-gradient(45deg, rgba(15, 15, 35, 0.8), rgba(139, 92, 246, 0.6), rgba(0, 212, 255, 0.4));
}

.min-vh-75 {
    min-height: 75vh;
}

.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid white;
    background: transparent;
    transition: all 0.3s ease;
}

.carousel-indicators button.active {
    background: white;
    transform: scale(1.2);
}

/* Botões */
.btn-primary {
    background: var(--gradient-primary);
    border: 2px solid var(--border-neon);
    padding: 12px 24px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    color: var(--text-dark);
    text-shadow: none;
}


.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    background-color:var(--primary-color);
    left: 100%;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--gradient-primary);
    border-color: var(--border-neon);
    color: var(--text-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-neon);
}

/* Cards */
.category-card,
.product-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
    position: relative;
    background: var(--gradient-card);
}

.category-card:hover,
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: var(--border-neon);
}

.category-card::before,
.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.category-card:hover::before,
.product-card:hover::before {
    opacity: 0.1;
}

.card-body {
    position: relative;
    z-index: 2;
    background: var(--bg-card);
    color: var(--text-primary);
}

.card-title {
    color: var(--text-primary);
    font-weight: 600;
}

.card-text {
    color: var(--text-secondary);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.category-card:hover .card-img-top,
.product-card:hover .card-img-top {
    transform: scale(1.05);
}

/* Preços */
.price-tag {
    margin-top: auto;
}

.price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

/* egação de Produtos */
/* Botões do mNavenu lateral de produtos */




/* Hover: mantém texto branco e realça com sombra */

/* Estilo base dos botões */

.nav-produtos .nav-link:hover{
  background-color: var(--primary-color);
  color: #fff;
  transform: translateY(-2px); /* opcional se quiser o efeito */
  border-color: var(--primary-color); /* ou o valor desejado */
}

.nav-link.active.text-colored {
  background-color: slateblue !important; /* sua cor desejada */
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: #fff !important;
  background-clip: unset !important;
  color: #fff !important;
}

.nav-pills .nav-link.active {
    background-color: #7c3aed !important;
    color: #fff !important;
}


/* Seções */
section {
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
    color: var(--text-primary);
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circuit" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M10 10h80v80H10z" fill="none" stroke="%2300d4ff" stroke-width="0.2" opacity="0.1"/><circle cx="20" cy="20" r="1" fill="%2300d4ff" opacity="0.1"/><circle cx="80" cy="80" r="1" fill="%238b5cf6" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23circuit)"/></svg>');
    pointer-events: none;
    z-index: 1;
}

.bg-light {
    background: var(--bg-secondary) !important;
    color: var(--text-primary);
}

/* Formulário de Contato */
.contact-info {
    background: var(--gradient-card);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-neon);
    height: fit-content;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item i {
    font-size: 1.25rem;
    margin-top: 0.25rem;
    color: var(--primary-color);
}

.form-control,
.form-select {
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    transition: all 0.3s ease;
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-neon);
    outline: none;
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.invalid-feedback {
    font-size: 0.875rem;
    color: #dc2626;
    margin-top: 0.25rem;
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc2626;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Footer */
footer {
    background: var(--gradient-dark) !important;
    position: relative;
    border-top: 2px solid var(--border-neon);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circuit" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M10 10h80v80H10z" fill="none" stroke="%2300d4ff" stroke-width="0.3" opacity="0.1"/><circle cx="20" cy="20" r="2" fill="%2300d4ff" opacity="0.1"/><circle cx="80" cy="80" r="2" fill="%238b5cf6" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23circuit)"/></svg>');
    pointer-events: none;
}

footer h5 {
    color: var(--text-primary);
    font-weight: 600;
}

footer p,
footer a {
    color: var(--text-secondary);
}

footer a:hover {
    color: var(--primary-color);
}

.social-links a {
    transition: all 0.3s ease;
    display: inline-block;
    color: var(--text-secondary);
}

.social-links a:hover {
    color: var(--accent-color) !important;
    transform: translateY(-2px);
    text-shadow: 0 0 10px currentColor;
}

.payment-methods i {
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.payment-methods i:hover {
    color: var(--accent-color) !important;
    transform: scale(1.1);
    text-shadow: 0 0 10px currentColor;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fadeInRight {
    animation: fadeInRight 0.6s ease-out;
}

/* Responsividade */
@media (max-width: 768px) {
    .carousel {
        height: 70vh;
    }
    
    .carousel-item {
        height: 70vh;
    }
    
    .carousel-bg {
        height: 70vh;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .nav-produtos {
        margin-bottom: 2rem;
    }
    
    .nav-produtos .nav-link {
        text-align: center;
        margin-bottom: 0.5rem;
    }
    
    .contact-info {
        margin-bottom: 2rem;
    }
    
    .category-card,
    .product-card {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .carousel {
        height: 60vh;
    }
    
    .carousel-item {
        height: 60vh;
    }
    
    .carousel-bg {
        height: 60vh;
    }
    
    .display-4 {
        font-size: 1.75rem;
    }
    
    .lead {
        font-size: 1rem;
    }
    
    .btn-lg {
        padding: 10px 20px;
        font-size: 1rem;
    }
}

/* Estados de Loading */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Efeitos de Hover Avançados */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-large);
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.3);
}

/* Scrollbar Customizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Utilitários */
.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.backdrop-blur {
    backdrop-filter: blur(10px);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


/* Efeitos Tecnológicos Adicionais */

/* Efeito de brilho neon para elementos importantes */
.neon-glow {
    animation: neonGlow 2s ease-in-out infinite alternate;
}

@keyframes neonGlow {
    from {
        text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color);
    }
    to {
        text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color), 0 0 30px var(--primary-color);
    }
}

/* Efeito de scan line */
.scan-lines::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 212, 255, 0.03) 2px,
        rgba(0, 212, 255, 0.03) 4px
    );
    pointer-events: none;
    z-index: 1000;
}

/* Efeito de glitch para o logo */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch-1 0.5s infinite;
    color: var(--neon-blue);
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 0.5s infinite;
    color: var(--neon-purple);
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 14%, 15%, 49%, 50%, 99%, 100% {
        transform: translate(0);
    }
    15%, 49% {
        transform: translate(-2px, 0);
    }
}

@keyframes glitch-2 {
    0%, 20%, 21%, 62%, 63%, 99%, 100% {
        transform: translate(0);
    }
    21%, 62% {
        transform: translate(2px, 0);
    }
}

/* Efeito de partículas flutuantes */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: float 6s infinite linear;
    opacity: 0.7;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.7;
    }
    90% {
        opacity: 0.7;
    }
    100% {
        transform: translateY(-100px) translateX(100px);
        opacity: 0;
    }
}

/* Efeito de loading futurista */
.tech-loading {
    position: relative;
    overflow: hidden;
}

.tech-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0, 212, 255, 0.4),
        transparent
    );
    animation: techScan 2s infinite;
}

@keyframes techScan {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Efeito de hologram */
.hologram {
    position: relative;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(0, 212, 255, 0.1) 50%,
        transparent 70%
    );
    background-size: 20px 20px;
    animation: hologramShift 3s infinite;
}

@keyframes hologramShift {
    0%, 100% {
        background-position: 0 0;
    }
    50% {
        background-position: 20px 20px;
    }
}

/* Efeito de matrix rain para easter egg */
.matrix-mode {
    position: relative;
}

.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    pointer-events: none;
}

.matrix-rain::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(transparent 70%, rgba(0, 255, 0, 0.6)),
        linear-gradient(90deg, transparent 70%, rgba(0, 255, 0, 0.6));
    background-size: 20px 20px;
    animation: matrixRain 0.5s infinite linear;
}

@keyframes matrixRain {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 20px 20px;
    }
}

/* Efeito de energia pulsante */
.energy-pulse {
    position: relative;
}

.energy-pulse::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    z-index: -1;
    animation: energyPulse 2s infinite;
}

@keyframes energyPulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Scrollbar customizada para tema escuro */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 6px;
    border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-neon);
}

/* Seleção de texto personalizada */
::selection {
    background: var(--primary-color);
    color: var(--text-dark);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--text-dark);
}

/* Efeitos de hover aprimorados */
.tech-hover {
    transition: all 0.3s ease;
    position: relative;
}

.tech-hover:hover {
    transform: translateY(-2px);
    filter: drop-shadow(0 0 10px var(--primary-color));
}

.tech-hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: inherit;
    z-index: -1;
}

.tech-hover:hover::after {
    opacity: 0.1;
}