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

:root {
    /* Cores da identidade CS Saúde */
    --primary-orange: #F47C3C;
    --primary-teal: #2D9CDB;
    --secondary-orange: #FF8C42;
    --secondary-teal: #1B8CC4;
    --dark-blue: #1A365D;
    --light-gray: #F7FAFC;
    --medium-gray: #E2E8F0;
    --dark-gray: #4A5568;
    --white: #FFFFFF;
    --black: #1A202C;
    
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Espaçamentos */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    --border-radius: 12px;
    --border-radius-large: 20px;
    
    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--medium-gray);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.logo-img {
    height: 50px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: var(--font-weight-medium);
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-orange);
    transition: width 0.3s ease;
}

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

/* Botões */
.cta-button {
    background: var(--primary-orange);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-button:hover {
    background: var(--secondary-orange);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-button-primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 18px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-md);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.cta-button-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.cta-button-secondary {
    background: transparent;
    color: var(--primary-teal);
    padding: 16px 32px;
    border: 2px solid var(--primary-teal);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 18px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.cta-button-secondary:hover {
    background: var(--primary-teal);
    color: var(--white);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: none;
}

.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -10;
    transition: opacity 0.5s ease;
}

.hero-background::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: -5;
    transition: opacity 0.5s ease;
}

.hero-bg-image {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    opacity: 1;
    filter: brightness(0.8) contrast(1.1) saturate(1.1);
    position: fixed;
    top: 0;
    left: 0;
    z-index: -10;
    transition: opacity 0.5s ease;
}

.hero-bg-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: 
        radial-gradient(circle at 30% 20%, rgba(244, 124, 60, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 80% 80%, rgba(45, 156, 219, 0.2) 0%, transparent 60%),
        linear-gradient(135deg, 
            rgba(244, 124, 60, 0.6) 0%, 
            rgba(45, 156, 219, 0.5) 100%);
    z-index: -5;
    transition: opacity 0.5s ease;
}

.hero-content {
    text-align: center;
    color: var(--white);
    max-width: 1000px;
    margin: 0 auto;
    padding: 120px 20px 140px;
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
    text-shadow: 
        0 4px 8px rgba(0, 0, 0, 0.7),
        0 8px 16px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(0, 0, 0, 0.3),
        0 2px 4px rgba(0, 0, 0, 0.8);
    animation: fadeInUp 1s ease-out;
}

.highlight {
    color: #FFD700;
    text-shadow: 
        0 4px 8px rgba(0, 0, 0, 0.8),
        0 8px 16px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(0, 0, 0, 0.4),
        0 2px 4px rgba(0, 0, 0, 0.9),
        0 0 20px rgba(255, 215, 0, 0.3);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    border-radius: 2px;
    opacity: 0.9;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

.hero-subtitle {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: var(--font-weight-medium);
    margin-bottom: 48px;
    opacity: 0.98;
    line-height: 1.4;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.6),
        0 4px 8px rgba(0, 0, 0, 0.4),
        0 1px 2px rgba(0, 0, 0, 0.8);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
    margin-bottom: 40px;
    position: relative;
    z-index: 10;
}

.hero-cta .cta-button-primary {
    background: linear-gradient(135deg, #FF6B35, #F47C3C);
    color: var(--white);
    padding: 18px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    font-size: 18px;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 
        0 8px 25px rgba(244, 124, 60, 0.6),
        0 4px 12px rgba(0, 0, 0, 0.4),
        0 2px 8px rgba(0, 0, 0, 0.3);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transform: translateY(0);
}

.hero-cta .cta-button-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 ease;
}

.hero-cta .cta-button-primary:hover::before {
    left: 100%;
}

.hero-cta .cta-button-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 
        0 12px 35px rgba(244, 124, 60, 0.5),
        0 8px 25px rgba(0, 0, 0, 0.3);
}

.hero-cta .cta-button-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 18px 36px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50px;
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 18px;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    backdrop-filter: blur(10px);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.2),
        0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.hero-cta .cta-button-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 1.2s both;
    cursor: pointer;
    transition: opacity 0.3s ease;
    z-index: 5;
}

.scroll-indicator:hover {
    opacity: 1;
}

.scroll-arrow {
    width: 50px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 2s infinite;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.2),
        0 2px 8px rgba(0, 0, 0, 0.1);
}

.scroll-arrow i {
    color: var(--white);
    font-size: 16px;
    animation: arrowBounce 2s infinite;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.scroll-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    font-weight: var(--font-weight-medium);
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.6),
        0 1px 2px rgba(0, 0, 0, 0.8);
    letter-spacing: 0.5px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes arrowBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(3px);
    }
    60% {
        transform: translateY(1px);
    }
}

/* Seções gerais */
section {
    padding: var(--section-padding);
    margin: 0;
    border: none;
}

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

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
    color: var(--dark-blue);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--dark-gray);
    font-weight: var(--font-weight-regular);
}

.section-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.section-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-large);
    pointer-events: none;
}

/* Seção Oportunidade */
.opportunity {
    background: var(--light-gray);
    border-top: none;
    margin-top: 0;
}

/* Remove espaçamentos entre hero e próxima seção */
.hero + .opportunity {
    margin-top: 0;
    padding-top: 80px;
}

.opportunity-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.problem-solution {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.problem h3,
.solution h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.problem-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.problem-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--dark-gray);
}

.problem-list i {
    color: #E53E3E;
    font-size: 1.1rem;
}

.solution-text {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 24px;
}

.solution-benefits {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    padding: 12px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.benefit-item i {
    color: var(--primary-orange);
    font-size: 1.2rem;
}

.impact-quote {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--primary-teal), var(--secondary-teal));
    border-radius: var(--border-radius-large);
    color: var(--white);
}

.impact-quote blockquote {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    font-style: italic;
    line-height: 1.4;
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.2),
        0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Seção Produto */
.product {
    background: var(--white);
}

.product-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--medium-gray);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--secondary-orange));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--white);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-blue);
    margin-bottom: 16px;
}

.feature-description {
    color: var(--dark-gray);
    line-height: 1.6;
}

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

.showcase-content h3 {
    font-size: 1.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.showcase-content p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 24px;
}

.showcase-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.showcase-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--dark-gray);
}

.showcase-list i {
    color: var(--primary-teal);
    font-size: 1.1rem;
}

/* Seção Benefícios */
.benefits {
    background: var(--light-gray);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--medium-gray);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-teal), var(--secondary-teal));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.benefit-card:hover::before {
    opacity: 1;
}

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

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-teal), var(--secondary-teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.benefit-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-blue);
    margin-bottom: 16px;
}

.benefit-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* Seção Receita */
.revenue {
    background: var(--white);
}

.revenue-calculator {
    max-width: 800px;
    margin: 0 auto 40px;
    background: linear-gradient(135deg, var(--light-gray), var(--white));
    padding: 50px;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-lg);
}

/* Calculadora Simples */
.calculator-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.calculation-step {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    min-width: 140px;
    font-size: 14px;
    color: #666;
}

.step-highlight {
    color: #f47c3c;
    font-size: 20px;
}

.step-operator {
    font-size: 30px;
    color: #2d9cdb;
    font-weight: bold;
}

.calculation-result {
    background: #f47c3c;
    border-radius: 8px;
    color: white;
    padding: 20px;
    text-align: center;
    min-width: 160px;
    font-size: 12px;
    line-height: 1.4;
}

.calculation-result strong {
    font-size: 18px;
    display: block;
    margin-bottom: 5px;
}

#counter-value {
    transition: all 0.1s ease;
}

.revenue-breakdown {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.breakdown-label {
    font-weight: var(--font-weight-medium);
    color: var(--dark-gray);
}

.breakdown-value {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-teal);
}

.revenue-quote {
    text-align: center;
    margin-top: 40px;
}

.revenue-quote p {
    font-size: 1.25rem;
    font-weight: var(--font-weight-medium);
    color: var(--dark-blue);
    font-style: italic;
}

/* Seção Sobre */
.about {
    background: var(--light-gray);
}

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

.about-description {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 40px;
    line-height: 1.7;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-orange);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--dark-gray);
    font-weight: var(--font-weight-medium);
}

/* Próximos Passos */
.next-steps {
    background: var(--white);
}

.steps-timeline {
    max-width: 800px;
    margin: 0 auto 50px;
    position: relative;
}

.steps-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--medium-gray);
    transform: translateX(-50%);
}

.step-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.step-item:nth-child(even) {
    flex-direction: row-reverse;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.step-content {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-md);
    width: calc(50% - 50px);
    margin-left: 50px;
}

.step-item:nth-child(even) .step-content {
    margin-left: 0;
    margin-right: 50px;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-blue);
    margin-bottom: 12px;
}

.step-content p {
    color: var(--dark-gray);
    line-height: 1.6;
}

.steps-cta {
    text-align: center;
}

/* Encerramento */
.closing {
    background: 
        linear-gradient(135deg, rgba(26, 54, 93, 0.95), rgba(45, 156, 219, 0.95)),
        linear-gradient(135deg, var(--dark-blue), var(--primary-teal));
    color: var(--white);
    text-align: center;
    position: relative;
}

.closing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    pointer-events: none;
}

.closing-quote {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--font-weight-medium);
    font-style: italic;
    line-height: 1.4;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.3),
        0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Contato */
.contact {
    background: var(--light-gray);
}

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

.contact-info h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 30px;
    line-height: 1.6;
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.contact-method i {
    color: var(--primary-orange);
    font-size: 1.25rem;
    width: 20px;
}

.form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
}

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

/* Footer */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-logo-img {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 20px;
    color: var(--secondary-orange);
}

.footer-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--secondary-orange);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Responsividade */
@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .hero-content {
        padding: 100px 15px 60px;
    }
    
    .hero-title {
        font-size: clamp(2.2rem, 8vw, 3.5rem);
        margin-bottom: 24px;
    }
    
    .hero-subtitle {
        font-size: clamp(1.1rem, 4vw, 1.4rem);
        margin-bottom: 40px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    
    .hero-cta .cta-button-primary,
    .hero-cta .cta-button-secondary {
        width: 280px;
        justify-content: center;
        padding: 16px 32px;
        font-size: 16px;
    }
    
    .hero::before {
        width: 60px;
        height: 60px;
        top: 15%;
        left: 5%;
    }
    
    .hero::after {
        width: 80px;
        height: 80px;
        bottom: 25%;
        right: 5%;
    }
    
    .scroll-indicator {
        bottom: 15px;
        gap: 6px;
    }
    
    .scroll-arrow {
        width: 40px;
        height: 40px;
    }
    
    .scroll-arrow i {
        font-size: 14px;
    }
    
    .scroll-text {
        font-size: 0.75rem;
    }
    
    .hero-content {
        padding: 100px 15px 120px;
    }
    
    .hero-cta {
        margin-bottom: 30px;
    }
    
    .opportunity-content,
    .product-showcase,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .product-features {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .calculator-visual {
        flex-direction: column;
        gap: 15px;
    }
    
    .calculation-step {
        width: 200px;
    }
    
    .calculation-result {
        width: 200px;
    }
    
    .step-operator {
        font-size: 24px;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .steps-timeline::before {
        left: 30px;
    }
    
    .step-number {
        left: 30px;
    }
    
    .step-content {
        width: calc(100% - 80px);
        margin-left: 80px;
    }
    
    .step-item:nth-child(even) .step-content {
        margin-left: 80px;
        margin-right: 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero-content {
        padding: 80px 0 40px;
    }
    
    .feature-card,
    .benefit-card {
        padding: 30px 20px;
    }
    
    .revenue-calculator {
        padding: 30px 20px;
    }
    
    .step-number {
        font-size: 20px;
    }
    
    .result-number {
        font-size: 18px;
    }
    
    .form {
        padding: 30px 20px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Hero Decorative Elements */
.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 10%;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    z-index: 5;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 20%;
    right: 15%;
    width: 150px;
    height: 150px;
    background: rgba(255, 215, 0, 0.15);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
    z-index: 5;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(10px) rotate(240deg);
    }
}

/* Pulse animation for hero content */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Enhanced fadeInUp animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}