/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores do tema escuro tecnológico com detalhes em vermelho */
    --primary-color: #0a0a0a;
    --secondary-color: #1a1a1a;
    --tertiary-color: #2a2a2a;
    --accent-color: #00d4ff;
    --accent-secondary: #0099cc;
    --highlight-color: #ff4757;
    --highlight-secondary: #ff3742;
    --warning-color: #ffa502;
    --success-color: #2ed573;
    --text-primary: #ffffff;
    --text-secondary: #b8b8b8;
    --text-muted: #888888;
    --border-color: #333333;
    --border-light: #444444;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-red: 0 0 20px rgba(255, 71, 87, 0.3);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Gradientes tecnológicos */
    --gradient-primary: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    --gradient-secondary: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    --gradient-accent: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    --gradient-red: linear-gradient(135deg, #ff4757 0%, #ff3742 100%);
    --gradient-tech: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--primary-color);
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 71, 87, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    background-attachment: fixed;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: -5px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--highlight-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-red);
    transition: var(--transition);
}

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

.client-selector {
    display: flex;
    background: var(--tertiary-color);
    border-radius: 50px;
    padding: 4px;
    border: 1px solid var(--border-color);
}

.client-btn {
    background: none;
    border: none;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

.client-btn.active {
    background: var(--gradient-red);
    color: var(--text-primary);
    box-shadow: var(--shadow-red);
}

.client-btn:not(.active):hover {
    background: rgba(255, 71, 87, 0.1);
    color: var(--highlight-color);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.whatsapp-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 20px;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(37, 211, 102, 0.3);
}

.whatsapp-icon:hover {
    background: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
    font-size: 28px;
    color: white;
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1); }
    100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background: rgba(255, 71, 87, 0.1);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: var(--gradient-tech);
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 70%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 71, 87, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.hero-title .highlight {
    background: var(--gradient-red);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-red);
    border-radius: 2px;
    box-shadow: var(--shadow-red);
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
}

.stat {
    text-align: center;
    padding: 16px;
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
    border-color: var(--highlight-color);
}

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    background: var(--accent-color);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 14px 28px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.cta-btn:hover::before {
    left: 100%;
}

.cta-btn.primary {
    background: var(--gradient-red);
    color: var(--text-primary);
    border-color: var(--highlight-color);
    box-shadow: var(--shadow-red);
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 71, 87, 0.4);
}

.cta-btn.secondary {
    background: var(--gradient-accent);
    color: var(--primary-color);
    border-color: var(--accent-color);
}

.cta-btn.secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
}

.cta-btn.outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-light);
}

.cta-btn.outline:hover {
    background: var(--secondary-color);
    border-color: var(--highlight-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
}

/* HERO IMAGE SHOWCASE - corrigido: usa flex para não empilhar sobrepondo */
.hero-image {
    position: relative;
    height: auto;
}

.mousepad-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap; /* empilha no mobile */
    padding: 10px 0;
}

.mousepad {
    width: 280px;
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(0,0,0,0.05));
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mousepad-1 { width: 250px; }
.mousepad-2 { width: 300px; }

.mousepad-img {
    width: 100%;
    height: auto;
    object-fit: contain; /* preserva a imagem inteira, evita corte */
    display: block;
    transition: transform 0.35s ease;
}

.mousepad:hover .mousepad-img {
    transform: scale(1.03);
}

.mousepad:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-red);
}

/* Video Section */
.video-section {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #0f0f0f 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.video-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

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

.video-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.video-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.2);
    border-color: var(--accent-color);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
    border: 0;
}

.video-info {
    padding: 20px 0;
}

.video-highlights {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
}

.highlight-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(10px);
}

.highlight-item i {
    font-size: 24px;
    color: var(--highlight-color);
    margin-top: 4px;
    min-width: 24px;
}

.highlight-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-color);
    margin: 0 0 8px 0;
}

.highlight-item p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
    font-size: 14px;
}

/* Sections */
.section {
    padding: 80px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
}

/* Sobre Section */
.sobre {
    background: var(--gradient-secondary);
}

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

.sobre-text h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--accent-color);
}

.sobre-text p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.valores {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
}

.valor {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px;
    background: var(--tertiary-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.valor:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
    border-color: var(--highlight-color);
}

.valor i {
    font-size: 24px;
    color: var(--accent-color);
    margin-bottom: 8px;
}

.valor span {
    font-weight: 500;
    color: var(--text-primary);
}

.sobre-equipamentos h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--accent-color);
}

.equipamento {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--tertiary-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.equipamento:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
    border-color: var(--highlight-color);
}

.equipamento i {
    font-size: 24px;
    color: var(--accent-color);
    margin-top: 4px;
}

.equipamento h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.equipamento p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Produtos Section */
.produtos {
    background: var(--primary-color);
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.produto-card {
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.produto-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-red);
    border-color: var(--highlight-color);
}

.produto-image {
    height: auto;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.03));
    padding: 12px;
}

.produto-img {
    width: 100%;
    height: auto;
    max-height: 240px;      /* evita imagens gigantes */
    object-fit: contain;    /* evita corte */
    transition: var(--transition);
    border-radius: 8px;
}

.produto-card:hover .produto-img {
    transform: scale(1.03);
}

.mousepad-preview {
    width: 100%;
    height: 100%;
    background: var(--tertiary-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 2px dashed var(--border-light);
}

.mousepad-preview.custom-size {
    background: linear-gradient(135deg, var(--tertiary-color) 0%, var(--secondary-color) 100%);
}

.mousepad-preview i {
    font-size: 48px;
    color: var(--accent-color);
}

.mousepad-preview span {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.produto-info {
    padding: 24px;
}

.produto-info h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--accent-color);
}

.produto-info p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.produto-features {
    list-style: none;
    margin-bottom: 24px;
}

.produto-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.produto-features i {
    color: var(--accent-color);
    font-size: 14px;
}

.produto-actions {
    display: flex;
    gap: 12px;
}

.btn-produto {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--gradient-red);
    color: var(--text-primary);
    box-shadow: var(--shadow-red);
}

.btn-produto:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 71, 87, 0.4);
}

/* Produtos CTA */
.produtos-cta {
    text-align: center;
    margin-top: 40px;
}

.btn-atendente {
    background: var(--gradient-red);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-red);
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-atendente:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.4);
}

.btn-atendente i {
    font-size: 20px;
}

/* Diferenciais Section */
.diferenciais {
    background: var(--gradient-secondary);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.diferencial {
    text-align: center;
    padding: 32px 24px;
    background: var(--tertiary-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.diferencial:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-red);
    border-color: var(--highlight-color);
}

.diferencial-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: var(--shadow-red);
}

.diferencial-icon i {
    font-size: 32px;
    color: var(--text-primary);
}

.diferencial h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.diferencial p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Logística Section */
.logistica {
    background: var(--primary-color);
}

.logistica-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.logistica-item {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.logistica-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
    border-color: var(--highlight-color);
}

.logistica-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-red);
}

.logistica-icon i {
    font-size: 24px;
    color: var(--text-primary);
}

.logistica-info h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.logistica-info p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.logistica-features {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.feature {
    padding: 6px 12px;
    background: var(--tertiary-color);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--highlight-color);
    border: 1px solid var(--highlight-color);
}

/* Avaliações Section */
.avaliacoes {
    background: var(--gradient-secondary);
}

.avaliacoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.avaliacao-card {
    background: var(--tertiary-color);
    padding: 32px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.avaliacao-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-red);
    border-color: var(--highlight-color);
}

.avaliacao-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 60px;
    color: var(--highlight-color);
    font-family: serif;
    line-height: 1;
}

.avaliacao-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.avaliacao-stars i {
    color: #ffd700;
    font-size: 18px;
}

.avaliacao-texto {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.avaliacao-autor strong {
    color: var(--text-primary);
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.avaliacao-autor span {
    color: var(--accent-color);
    font-size: 14px;
}

/* Contato Section */
.contato {
    background: var(--primary-color);
}

.contato-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    text-align: center;
}

.contato-item {
    padding: 32px;
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contato-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
    border-color: var(--highlight-color);
}

.contato-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-red);
}

.contato-icon i {
    font-size: 24px;
    color: var(--text-primary);
}

.contato-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.contato-item p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.contato-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--gradient-red);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-red);
}

.contato-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 71, 87, 0.4);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #0a0a0a 100%);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.footer-logo h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.footer-slogan {
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 14px;
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--accent-color);
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--highlight-color);
    border-radius: 1px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 15px;
}

.footer-column ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-column ul li a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-contact-item,
.footer-social-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
}

.footer-contact-item:hover,
.footer-social-item:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-contact-item i,
.footer-social-item i {
    width: 18px;
    font-size: 16px;
    color: var(--highlight-color);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: var(--text-muted);
    margin: 0;
    font-size: 14px;
}

.footer-stats {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-stats span {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

/* Responsividade */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 36px;
    }
    
    .hero-stats {
        justify-content: center;
    }

    .mousepad {
        width: 80%;
    }

    .produto-img {
        max-height: 180px;
    }

    .video-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .video-wrapper {
        margin-bottom: 20px;
    }

    .highlight-item {
        padding: 20px;
    }

    .highlight-item:hover {
        transform: none;
    }

    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
    }

    .whatsapp-float i {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .cta-btn {
        justify-content: center;
    }
}

/* ======== CONTATO ======== */
.contato-section {
  background: radial-gradient(circle at top right, #141414, #0a0a0a);
  padding: 100px 20px;
  color: #fff;
  text-align: center;
}

.contato-section h2 {
  color: #00d4ff;
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.contato-section p {
  color: #b8b8b8;
  font-size: 1.1rem;
  margin-bottom: 40px;
  line-height: 1.6;
}

.contato-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.contato-texto {
  flex: 1 1 40%;
  text-align: left;
}

.contato-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn-whatsapp, .btn-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 1rem;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #00d4ff, #0099cc);
  color: #fff;
}
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.btn-email {
  background: linear-gradient(135deg, #ff4757, #ff6b81);
  color: #fff;
}
.btn-email:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(255, 71, 87, 0.4);
}

.contato-cards {
  flex: 1 1 50%;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.contato-card {
  background: #151515;
  border: 1px solid #2a2a2a;
  border-radius: 16px;
  padding: 40px 20px;
  flex: 1 1 260px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.contato-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(0,212,255,0.2);
}

.icon-wrap {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  box-shadow: 0 0 10px rgba(0,212,255,0.2);
}

.icon-wrap.whatsapp {
  background: linear-gradient(135deg, #00d4ff, #0099cc);
}
.icon-wrap.email {
  background: linear-gradient(135deg, #ff4757, #ff6b81);
}

.btn-contato {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 18px;
  background: #00d4ff;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}
.btn-contato:hover {
  background: #0099cc;
}

@media (max-width: 900px) {
  .contato-container {
    flex-direction: column;
    align-items: center;
  }
  .contato-texto {
    text-align: center;
  }
}