/* ===== RESET E CONFIGURAÇÕES GLOBAIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* ===== VARIÁVEIS CSS ===== */
:root {
    /* Cores Principais */
    --primary-color: #4a5568;
    --primary-light: #718096;
    --primary-dark: #2d3748;
    --secondary-color: #e2e8f0;
    --accent-color: #3182ce;
    --accent-light: #63b3ed;
    
    /* Cores de Fundo */
    --bg-primary: #ffffff;
    --bg-secondary: #f7fafc;
    --bg-tertiary: #edf2f7;
    --bg-dark: #2d3748;
    
    /* Cores de Texto */
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-light: #718096;
    --text-white: #ffffff;
    
    /* Cores de Estado */
    --success-color: #38a169;
    --warning-color: #d69e2e;
    --error-color: #e53e3e;
    --whatsapp-color: #25d366;
    
    /* Sombras */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transições */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    
    /* Espaçamentos */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    --section-padding-mobile: 60px 0;
}

/* ===== UTILITÁRIOS ===== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 12px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.highlight {
    color: var(--accent-color);
    font-weight: 600;
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--text-white);
    border-color: var(--accent-color);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-secondary:hover {
    background-color: var(--accent-color);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-whatsapp {
    background-color: var(--whatsapp-color);
    color: var(--text-white);
    border-color: var(--whatsapp-color);
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    border-color: #128c7e;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===== HEADER E NAVEGAÇÃO ===== */
.header {
    background-color: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar {
    padding: 16px 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo {
    height: 40px;
    width: auto;
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 0;
    position: relative;
    transition: all var(--transition-normal);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width var(--transition-normal);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: var(--whatsapp-color);
    color: var(--text-white);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.whatsapp-btn:hover {
    background-color: #128c7e;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-normal);
}

/* ===== HERO SECTION ===== */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::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="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

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

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.8s ease-out 0.2s both;
}

.hero-visual {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    animation: float 3s ease-in-out infinite;
}

.hero-visual i {
    font-size: 4rem;
    color: var(--text-white);
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: var(--section-padding);
    background-color: var(--bg-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.about-card {
    background-color: var(--bg-secondary);
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--secondary-color);
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-light);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: all var(--transition-normal);
}

.about-card:hover .card-icon {
    transform: scale(1.1);
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--text-white);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.card-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== RESULTS SECTION ===== */
.results {
    padding: var(--section-padding);
    background-color: var(--bg-secondary);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.result-card {
    background-color: var(--bg-primary);
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.result-card:hover::before {
    transform: scaleX(1);
}

.result-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.result-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.result-icon i {
    font-size: 1.5rem;
    color: var(--text-white);
}

.result-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.result-metric {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 16px;
}

.result-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.quote {
    text-align: center;
    margin-top: 60px;
}

.quote blockquote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--accent-color);
    font-weight: 500;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.quote blockquote::before,
.quote blockquote::after {
    content: '"';
    font-size: 2rem;
    color: var(--accent-light);
    font-weight: 700;
}

/* ===== CTA SECTION ===== */
.cta {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: var(--text-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-white);
}

.cta-description {
    font-size: 1.25rem;
    margin-bottom: 32px;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    text-align: center;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: var(--section-padding);
    background-color: var(--bg-primary);
}

.services-intro {
    text-align: center;
    margin-bottom: 60px;
}

.intro-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

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

.service-card {
    background-color: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--secondary-color);
    position: relative;
}

.service-card.featured {
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.service-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: var(--accent-color);
    color: var(--text-white);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 1;
}

.service-header {
    padding: 32px 32px 24px;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.service-icon i {
    font-size: 1.5rem;
    color: var(--text-white);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.service-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-color);
}

.service-content {
    padding: 0 32px 24px;
}

.service-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    margin-top: 24px;
}

.service-content h4:first-child {
    margin-top: 0;
}

.service-content p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.service-content ul {
    list-style: none;
    margin-bottom: 16px;
}

.service-content li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.service-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 600;
}

.service-footer {
    padding: 24px 32px 32px;
}

.service-footer .btn {
    width: 100%;
    justify-content: center;
}

/* ===== PROCESS SECTION ===== */
.process {
    padding: var(--section-padding);
    background-color: var(--bg-secondary);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 24px;
    position: relative;
    z-index: 1;
}

.step-content {
    background-color: var(--bg-primary);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--secondary-color);
    transition: all var(--transition-normal);
}

.process-step:hover .step-content {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== MATURITY METRIC SECTION ===== */
.maturity-metric {
    padding: var(--section-padding);
    background-color: var(--bg-primary);
}

.maturity-pyramid {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pyramid-level {
    display: flex;
    align-items: center;
    padding: 24px;
    border-radius: 12px;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.level-5 {
    background: linear-gradient(135deg, #38a169, #48bb78);
    color: var(--text-white);
}

.level-4 {
    background: linear-gradient(135deg, #d69e2e, #ecc94b);
    color: var(--text-white);
}

.level-3 {
    background: linear-gradient(135deg, #e53e3e, #fc8181);
    color: var(--text-white);
}

.level-2 {
    background: linear-gradient(135deg, #ed8936, #f6ad55);
    color: var(--text-white);
}

.level-1 {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    color: var(--text-white);
}

.pyramid-level:hover {
    transform: translateX(16px);
    box-shadow: var(--shadow-lg);
}

.level-content {
    display: flex;
    align-items: center;
    gap: 32px;
    width: 100%;
}

.level-number {
    width: 48px;
    height: 48px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.level-info {
    flex: 1;
}

.level-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.level-description {
    margin-bottom: 12px;
    opacity: 0.9;
}

.level-benefit {
    font-size: 0.875rem;
    opacity: 0.8;
    font-style: italic;
}

/* ===== METHODOLOGY 4D SECTION ===== */
.methodology-4d {
    padding: var(--section-padding);
    background-color: var(--bg-secondary);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.methodology-card {
    background-color: var(--bg-primary);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--secondary-color);
}

.methodology-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.methodology-card .card-header {
    padding: 32px 24px 24px;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.methodology-card .card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.methodology-card .card-icon i {
    font-size: 1.5rem;
    color: var(--text-white);
}

.methodology-card .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.methodology-card .card-subtitle {
    color: var(--accent-color);
    font-weight: 600;
}

.methodology-card .card-content {
    padding: 0 24px 32px;
}

.methodology-card .card-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.methodology-card .card-features {
    list-style: none;
}

.methodology-card .card-features li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.methodology-card .card-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

/* ===== DIFFERENTIALS SECTION ===== */
.differentials {
    padding: var(--section-padding);
    background-color: var(--bg-primary);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.differential-card {
    text-align: center;
    padding: 32px 24px;
    background-color: var(--bg-secondary);
    border-radius: 12px;
    transition: all var(--transition-normal);
    border: 1px solid var(--secondary-color);
}

.differential-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-light);
}

.differential-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.differential-icon i {
    font-size: 1.5rem;
    color: var(--text-white);
}

.differential-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.differential-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== CASES SECTION ===== */
.results-overview {
    padding: 60px 0;
    background-color: var(--bg-secondary);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
}

.overview-card {
    text-align: center;
    padding: 24px;
    background-color: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--secondary-color);
    transition: all var(--transition-normal);
}

.overview-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.overview-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 8px;
}

.overview-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.overview-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.case-studies {
    padding: var(--section-padding);
    background-color: var(--bg-primary);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.case-card {
    background-color: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--secondary-color);
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.case-header {
    padding: 24px 24px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.case-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-icon i {
    font-size: 1.25rem;
    color: var(--text-white);
}

.case-category {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.case-content {
    padding: 0 24px 32px;
}

.case-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.case-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.case-challenge,
.case-solution,
.case-results {
    margin-bottom: 20px;
}

.case-challenge h4,
.case-solution h4,
.case-results h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.case-challenge p,
.case-solution p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.case-results ul {
    list-style: none;
}

.case-results li {
    color: var(--text-secondary);
    margin-bottom: 6px;
    padding-left: 20px;
    position: relative;
}

.case-results li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 600;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: var(--section-padding);
    background-color: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.testimonial-card {
    background-color: var(--bg-primary);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--secondary-color);
    transition: all var(--transition-normal);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.testimonial-quote {
    margin-bottom: 20px;
}

.testimonial-quote i {
    font-size: 2rem;
    color: var(--accent-light);
    opacity: 0.5;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.author-position {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ===== SUCCESS METRICS SECTION ===== */
.success-metrics {
    padding: var(--section-padding);
    background-color: var(--bg-primary);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.metric-card {
    text-align: center;
    padding: 32px 24px;
    background-color: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--secondary-color);
    transition: all var(--transition-normal);
}

.metric-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-light);
}

.metric-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.metric-icon i {
    font-size: 1.5rem;
    color: var(--text-white);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 8px;
}

.metric-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.metric-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--section-padding);
    background-color: var(--bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-form-section {
    background-color: var(--bg-secondary);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--secondary-color);
}

.form-header {
    margin-bottom: 32px;
}

.form-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

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

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
    padding: 12px 16px;
    border: 1px solid var(--secondary-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all var(--transition-normal);
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: var(--text-secondary);
}

.form-checkbox input[type="checkbox"] {
    display: none;
}

.checkbox-mark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--secondary-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.form-checkbox input[type="checkbox"]:checked + .checkbox-mark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.form-checkbox input[type="checkbox"]:checked + .checkbox-mark::after {
    content: '✓';
    color: var(--text-white);
    font-weight: 600;
    font-size: 0.875rem;
}

.form-actions {
    margin-top: 16px;
}

.contact-info-section {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-info {
    background-color: var(--bg-secondary);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--secondary-color);
}

.info-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.info-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    font-size: 1rem;
    color: var(--text-white);
}

.info-label {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 4px;
}

.info-value {
    font-weight: 500;
    color: var(--text-primary);
}

.info-value a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.info-value a:hover {
    color: var(--accent-color);
}

.about-consultant {
    background-color: var(--bg-secondary);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--secondary-color);
}

.about-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.consultant-profile {
    margin-bottom: 24px;
}

.consultant-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.consultant-title {
    color: var(--accent-color);
    font-weight: 500;
}

.consultant-experience {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.experience-item {
    display: flex;
    gap: 16px;
}

.experience-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.experience-icon i {
    font-size: 1rem;
    color: var(--text-white);
}

.experience-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.experience-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.875rem;
}

.quick-actions {
    background-color: var(--bg-secondary);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--secondary-color);
}

.actions-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.actions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    border-radius: 8px;
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 1px solid var(--secondary-color);
    background-color: var(--bg-primary);
}

.action-btn.whatsapp {
    background-color: var(--whatsapp-color);
    color: var(--text-white);
    border-color: var(--whatsapp-color);
}

.action-btn.email {
    background-color: var(--accent-color);
    color: var(--text-white);
    border-color: var(--accent-color);
}

.action-btn.phone {
    background-color: var(--success-color);
    color: var(--text-white);
    border-color: var(--success-color);
}

.action-btn.linkedin {
    background-color: #0077b5;
    color: var(--text-white);
    border-color: #0077b5;
}

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

.action-btn i {
    font-size: 1.25rem;
}

.action-btn span {
    font-size: 0.875rem;
    font-weight: 500;
}

/* ===== FAQ SECTION ===== */
.faq {
    padding: var(--section-padding);
    background-color: var(--bg-secondary);
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    background-color: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--secondary-color);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.faq-question:hover {
    background-color: var(--bg-secondary);
}

.faq-question h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.faq-question i {
    color: var(--accent-color);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item.active .faq-answer {
    padding: 0 24px 20px;
    max-height: 200px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--bg-dark);
    color: var(--text-white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    height: 40px;
    width: auto;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-white);
}

.footer-menu,
.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-menu a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-menu a:hover,
.footer-contact a:hover {
    color: var(--text-white);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-contact i {
    width: 16px;
    color: var(--accent-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

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

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

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

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: var(--section-padding-mobile);
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .methodology-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .level-content {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .pyramid-level:hover {
        transform: translateY(-4px);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .contact-form-section,
    .contact-info,
    .about-consultant,
    .quick-actions {
        padding: 24px;
    }
    
    .overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== ESTADOS DE LOADING ===== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== ACESSIBILIDADE ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .header,
    .footer,
    .cta,
    .whatsapp-btn,
    .mobile-menu-toggle {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .section-title {
        font-size: 18pt;
        margin-bottom: 12pt;
    }
    
    .btn {
        border: 1pt solid #000;
        background: #fff;
        color: #000;
    }
}