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

:root {
    /* Nova paleta de cores personalizada */
    --primary-bg: #0a0a0a;
    --secondary-bg: #111111;
    --card-bg: #1a1a1a;
    
    /* Cores principais da nova paleta */
    --color-red: #E63946;
    --color-green: #4CAF50;
    --color-blue: #1E56A0;
    --color-light-gray: #F1F1F1;
    --color-brown: #B78D5A;
    --color-gold: #FFD700;
    --color-salmon: #FFA07A;
    --color-purple: #9370DB;
    --color-dark-red: #D72638;
    --color-white: #FFFFFF;
    
    /* Aplicação das cores nos elementos */
    --accent-primary: var(--color-green);
    --accent-secondary: var(--color-blue);
    --accent-tertiary: var(--color-purple);
    --accent-gold: var(--color-gold);
    --accent-red: var(--color-red);
    --accent-salmon: var(--color-salmon);
    
    --text-primary: var(--color-white);
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --border-color: #2a2a2a;
    
    /* Gradientes atualizados */
    --gradient-primary: linear-gradient(135deg, var(--color-green) 0%, var(--color-blue) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-purple) 0%, var(--color-red) 100%);
    --gradient-tertiary: linear-gradient(135deg, var(--color-gold) 0%, var(--color-salmon) 100%);
    --gradient-bg: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Espaçamento */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    --card-padding: 32px;
    
    /* Transições */
    --transition-fast: 0.4s ease;
    --transition-normal: 0.6s ease;
    --transition-slow: 1s ease;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 32px rgba(0, 212, 170, 0.2);
}

body {
    font-family: var(--font-family);
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 80px; /* Compensar altura do header fixo */
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Cabeçalho */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #000000;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: transform 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.nav {
    padding: 16px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

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

.logo {
    width: 42px;
    height: 42px;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--color-green), var(--color-gold), var(--color-blue), var(--color-purple), var(--color-salmon));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: 0.3s;
    border-radius: 2px;
}

/* Botões */
.btn {
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-size: 0.95rem;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary::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;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.5s;
    z-index: -1;
}

.btn-outline:hover::before {
    left: 0;
}

.btn-outline:hover {
    color: white;
    border-color: var(--color-green);
    background: rgba(76, 175, 80, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.2);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
    border-radius: 10px;
}

/* Seção Principal (Hero) */
.hero {
    position: relative;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: -80px;
    padding-top: 80px;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.8) 0%, rgba(26, 26, 26, 0.7) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(
        -45deg,
        #667eea,
        #764ba2,
        #f093fb,
        #f5576c,
        #4facfe,
        #00f2fe
    );
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 4s ease-in-out infinite;
}

.highlight {
    background: linear-gradient(
        45deg,
        #ff6b6b,
        #feca57,
        #48dbfb,
        #ff9ff3,
        #54a0ff,
        #5f27cd
    );
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: gradientFlow 3s ease-in-out infinite reverse;
    font-weight: 900;
}

.highlight::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s ease;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-graphic {
    /* Mantém espaço para elementos visuais futuros */
    min-height: 400px;
}

.hero-workflow-preview {
    /* Estilos para preview do workflow se necessário */
}

.workflow-container {
    background: rgba(26, 26, 26, 0.8);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.workflow-image {
    width: 100%;
    height: 300px;
    border-radius: 12px;
    object-fit: cover;
}

/* Estilos das Seções */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(
        -45deg,
        #667eea,
        #764ba2,
        #f093fb,
        #f5576c,
        #4facfe,
        #00f2fe
    );
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 4s ease-in-out infinite;
}

.section-title:hover .highlight {
    transform: scaleX(1);
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Seção de Recursos */
.features {
    padding: 6rem 0;
    background: var(--secondary-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.feature-card:hover::before {
    opacity: 0.05;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-primary);
}

/* Cores de hover específicas para cada card */
.feature-card:nth-child(1):hover {
    border-color: var(--color-green);
    box-shadow: 0 10px 25px rgba(76, 175, 80, 0.3);
}

.feature-card:nth-child(2):hover {
    border-color: var(--color-purple);
    box-shadow: 0 10px 25px rgba(147, 112, 219, 0.3);
}

.feature-card:nth-child(3):hover {
    border-color: var(--color-gold);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.3);
}

.feature-card:nth-child(4):hover {
    border-color: var(--color-blue);
    box-shadow: 0 10px 25px rgba(30, 86, 160, 0.3);
}

.feature-card:nth-child(5):hover {
    border-color: var(--color-red);
    box-shadow: 0 10px 25px rgba(230, 57, 70, 0.3);
}

.feature-card:nth-child(6):hover {
    border-color: var(--color-salmon);
    box-shadow: 0 10px 25px rgba(255, 160, 122, 0.3);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

/* Cores variadas para diferentes ícones */
.feature-card:nth-child(1) .feature-icon {
    background: linear-gradient(135deg, var(--color-green), var(--color-blue));
}

.feature-card:nth-child(2) .feature-icon {
    background: linear-gradient(135deg, var(--color-purple), var(--color-red));
}

.feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, var(--color-gold), var(--color-salmon));
}

.feature-card:nth-child(4) .feature-icon {
    background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
}

.feature-card:nth-child(5) .feature-icon {
    background: linear-gradient(135deg, var(--color-red), var(--color-gold));
}

.feature-card:nth-child(6) .feature-icon {
    background: linear-gradient(135deg, var(--color-salmon), var(--color-green));
}

.feature-icon svg {
    color: white;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
    background: linear-gradient(
        45deg,
        #ff6b6b,
        #feca57,
        #48dbfb,
        #ff9ff3,
        #54a0ff,
        #5f27cd
    );
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3.5s ease-in-out infinite reverse;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

/* Seção de Demonstração */
.showcase {
    padding: 6rem 0;
    background: var(--primary-bg);
}

.showcase-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.showcase-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.1;
    background: linear-gradient(
        -45deg,
        #667eea,
        #764ba2,
        #f093fb,
        #f5576c,
        #4facfe,
        #00f2fe
    );
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 4s ease-in-out infinite;
}

.showcase-title .highlight {
    background: linear-gradient(
        45deg,
        #ff6b6b,
        #feca57,
        #48dbfb,
        #ff9ff3,
        #54a0ff
    );
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3s ease-in-out infinite reverse;
    font-weight: 900;
}

.showcase-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.showcase-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    color: var(--text-secondary);
}

.showcase-feature svg {
    color: var(--color-green);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Cores alternadas para showcase features */
.showcase-feature:nth-child(2) svg {
    color: var(--color-blue);
}

.showcase-feature:nth-child(3) svg {
    color: var(--color-purple);
}

.showcase-feature:nth-child(4) svg {
    color: var(--color-gold);
}

.showcase-image {
    position: relative;
}

.showcase-img {
    width: 100%;
    height: 350px;
    max-height: 450px;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
    animation: gentle-float 3s ease-in-out infinite;
}

.showcase-img::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 70%
    );
    transform: rotate(45deg);
    animation: shimmer-effect 2.5s ease-in-out infinite;
}

@keyframes gentle-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes shimmer-effect {
    0% { transform: translateX(-200%) translateY(-200%) rotate(45deg); }
    100% { transform: translateX(200%) translateY(200%) rotate(45deg); }
}

.showcase-decoration {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--card-bg);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    animation: float 3s ease-in-out infinite;
}

/* Seção de Depoimentos */
.testimonials {
    padding: 6rem 0;
    background: var(--secondary-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-stars {
    color: var(--color-gold);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

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

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

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

/* Seção de Chamada para Ação */
.cta {
    padding: 6rem 0;
    background: var(--primary-bg);
    text-align: center;
}

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(
        90deg,
        #ff9a9e,
        #fecfef,
        #fecfef,
        #fad0c4,
        #a8edea,
        #fed6e3
    );
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 5s ease-in-out infinite;
}

.cta-title .highlight {
    background: linear-gradient(
        45deg,
        #ff6b6b,
        #feca57,
        #48dbfb,
        #ff9ff3,
        #54a0ff
    );
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3s ease-in-out infinite reverse;
    font-weight: 900;
}

.cta-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

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

/* Rodapé */
.footer {
    background: var(--secondary-bg);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand {
    /* Estilos para a marca no footer */
}

.footer-logo {
    height: 70px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

.footer-social {
    /* Estilos para redes sociais */
}

.social-title {
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(
        135deg,
        #667eea,
        #764ba2,
        #f093fb,
        #4facfe
    );
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3s ease-in-out infinite;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.social-link.whatsapp {
    background: #25D366;
}

.social-link.whatsapp:hover {
    background: #128C7E;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.social-link.facebook:hover {
    background: #1877f2;
    box-shadow: 0 8px 25px rgba(24, 119, 242, 0.3);
}

.social-link.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    box-shadow: 0 8px 25px rgba(240, 148, 51, 0.3);
}

.social-link.linkedin:hover {
    background: #0077b5;
    box-shadow: 0 8px 25px rgba(0, 119, 181, 0.3);
}

.social-link svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.social-link:hover svg {
    transform: scale(1.1);
}

.footer-column h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(
        45deg,
        #4facfe,
        #00f2fe,
        #667eea,
        #764ba2
    );
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 2.5s ease-in-out infinite reverse;
}

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

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--color-green);
}

/* Seção de Créditos */
.footer-credit {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.credit-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(26, 26, 26, 0.5);
    border-radius: 15px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.credit-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
    margin: 0;
}

.credit-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
    animation: gentle-glow 3s ease-in-out infinite;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 2rem;
    text-align: center;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.footer-legal a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-legal a:hover {
    color: var(--accent-green);
}

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

@keyframes float {
    0%, 100% { 
        transform: translateY(0px); 
    }
    50% { 
        transform: translateY(-10px); 
    }
}

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

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

@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 212, 170, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 212, 170, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 212, 170, 0);
    }
}

@keyframes gentle-glow {
    0%, 100% {
        filter: drop-shadow(0 0 5px rgba(0, 212, 170, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 8px rgba(0, 212, 170, 0.5));
    }
}

/* Reduzir animações se solicitado */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.logo-text:hover {
    animation-play-state: paused;
}

.highlight:hover {
    transform: scaleX(1);
}

/* Barra de Rolagem */
::-webkit-scrollbar {
    width: 8px;
}

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

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

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

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: transform 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* =============== RESPONSIVIDADE PROFISSIONAL =============== */

/* Tablet Paisagem */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .nav-container {
        padding: 0 1.5rem;
    }
    
    .hero-layout {
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .showcase-title {
        font-size: 2.5rem;
    }

    .showcase-img {
        height: 320px;
        max-height: 350px;
    }
}

/* Tablet Retrato */
@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .hero {
        min-height: calc(100vh - 70px);
        margin-top: -70px;
        padding-top: 70px;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .nav {
        padding: 1rem 0;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .nav-logo .logo {
        width: 36px;
        height: 36px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    /* Menu Mobile */
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 0.5rem 0;
    }
    
    .nav-actions {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* Hero Mobile */
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    /* Sections Mobile */
    .section-title {
        font-size: 2rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .showcase-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .showcase-title {
        font-size: 2rem;
    }

    .showcase-img {
        height: 280px;
        max-height: 300px;
    }
    
    .showcase-description {
        font-size: 1rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .testimonial-card {
        padding: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 1rem;
    }
    
    .credit-content {
        padding: 1rem;
    }
    
    .credit-logo {
        height: 30px;
    }
    
    /* Botão WhatsApp Mobile */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

/* Mobile Pequeno */
@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .nav-container {
        padding: 0 0.75rem;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-title {
        font-size: 1.25rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .showcase-title {
        font-size: 1.75rem;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .btn-large {
        padding: 1rem 1.75rem;
        font-size: 0.95rem;
        border-radius: 8px;
    }
    
    .credit-content {
        padding: 0.75rem;
        gap: 0.75rem;
    }
    
    .credit-logo {
        height: 24px;
    }
    
    .credit-text {
        font-size: 0.8rem;
    }
}

/* Mobile Extra Pequeno */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .feature-card,
    .testimonial-card {
        padding: 1.25rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .whatsapp-float {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
}

/* Mobile Paisagem */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding-top: 70px;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-actions {
        margin-bottom: 2rem;
    }
    
    .section-padding {
        padding: 4rem 0;
    }
}

/* Displays de Alta Resolução */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo,
    .footer-logo,
    .credit-logo {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Estilos de Impressão */
@media print {
    .header,
    .whatsapp-float {
        display: none;
    }
    
    body {
        padding-top: 0;
    }
    
    .hero-video {
        display: none;
    }
    
    * {
        animation: none !important;
        transition: none !important;
        box-shadow: none !important;
    }
}

/* Acessibilidade */
@media (prefers-contrast: high) {
    :root {
        --text-secondary: #ffffff;
        --border-color: #ffffff;
    }
}

@media (prefers-color-scheme: light) {
    /* Suporte futuro para tema claro se necessário */
}

/* Rolagem Suave */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* =============== MELHORIAS PROFISSIONAIS ADICIONAIS =============== */

/* Container responsivo aprimorado */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 576px) and (max-width: 767px) {
    .container {
        max-width: 540px;
    }
}

/* Melhorias para navegação móvel */
@media (max-width: 768px) {
    .nav-menu.active {
        animation: slideDown 0.3s ease-out;
    }
    
    .nav-menu li {
        opacity: 0;
        animation: fadeInStagger 0.3s ease-out forwards;
    }
    
    .nav-menu li:nth-child(1) { animation-delay: 0.1s; }
    .nav-menu li:nth-child(2) { animation-delay: 0.2s; }
    .nav-menu li:nth-child(3) { animation-delay: 0.3s; }
    .nav-menu li:nth-child(4) { animation-delay: 0.4s; }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInStagger {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Melhorias para botões em mobile */
@media (max-width: 768px) {
    .btn {
        min-height: 48px; /* Tamanho mínimo para touch */
        touch-action: manipulation;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: none;
        margin: 0 auto;
    }
    
    .cta-actions .btn {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }
}

/* Melhorias para grid responsivo */
@media (min-width: 769px) and (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* Melhorias para tipografia responsiva */
@media (max-width: 768px) {
    .hero-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
        line-height: 1.2;
    }
    
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2rem);
        line-height: 1.3;
    }
    
    .feature-title {
        font-size: clamp(1.125rem, 4vw, 1.25rem);
    }
    
    .showcase-title {
        font-size: clamp(1.75rem, 6vw, 2rem);
    }
    
    .cta-title {
        font-size: clamp(1.75rem, 6vw, 2rem);
    }
}

/* Melhorias para espaçamento responsivo */
@media (max-width: 768px) {
    .features {
        padding: 4rem 0;
    }
    
    .showcase {
        padding: 4rem 0;
    }
    
    .testimonials {
        padding: 4rem 0;
    }
    
    .cta {
        padding: 4rem 0;
    }
    
    .footer {
        padding: 3rem 0 1.5rem;
    }
}

/* Melhorias para cards em mobile */
@media (max-width: 480px) {
    .feature-card,
    .testimonial-card {
        padding: 1.5rem;
        border-radius: 15px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        border-radius: 12px;
    }
    
    .feature-icon svg {
        width: 24px;
        height: 24px;
    }
}

/* Otimizações para performance em mobile */
@media (max-width: 768px) {
    .hero-video video {
        /* Reduzir qualidade do vídeo em mobile */
        filter: brightness(0.8);
    }
    
    .feature-card::before,
    .btn-primary::before,
    .btn-outline::before {
        /* Desabilitar efeitos pesados em mobile */
        display: none;
    }
    
    .feature-card:hover,
    .testimonial-card:hover {
        transform: none; /* Remover transformações em mobile */
    }
}

/* Melhorias para interações touch */
@media (hover: none) and (pointer: coarse) {
    .btn:hover,
    .feature-card:hover,
    .testimonial-card:hover,
    .social-link:hover {
        transform: none;
    }
    
    .btn:active {
        transform: scale(0.98);
    }
    
    .feature-card:active,
    .testimonial-card:active {
        transform: scale(0.99);
    }
}

/* Melhorias para acessibilidade */
@media (prefers-reduced-motion: reduce) {
    .hero-video video {
        animation-play-state: paused;
    }
    
    .logo-text {
        animation: none;
        background: var(--color-green);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
}

/* Estados de Foco Melhorados */
.btn:focus,
.nav-link:focus,
.social-link:focus {
    outline: 2px solid var(--color-green);
    outline-offset: 2px;
}

/* Melhorias para modo escuro do sistema */
@media (prefers-color-scheme: dark) {
    :root {
        /* Já está em modo escuro por padrão */
    }
}

/* Suporte para dispositivos com notch */
@supports (padding: max(0px)) {
    .header {
        padding-left: max(env(safe-area-inset-left), 0px);
        padding-right: max(env(safe-area-inset-right), 0px);
    }
    
    .whatsapp-float {
        bottom: max(30px, env(safe-area-inset-bottom));
        right: max(30px, env(safe-area-inset-right));
    }
}

/* Melhorias para telas ultra-wide */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
}

/* Melhorias para telas pequenas com alta densidade */
@media (max-width: 320px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .nav-container {
        padding: 0 0.5rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
        border-radius: 6px;
    }
    
    .feature-card,
    .testimonial-card {
        padding: 1rem;
    }
    
    .whatsapp-float {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        bottom: 15px;
        right: 15px;
    }
}