/* Reset e Configurações Globais */
:root {
    --primary-color: #0056b3;
    --primary-light: #007bff;
    --primary-dark: #004494;
    --primary-rgb: 0, 86, 179;
    --secondary-color: #6c757d;
    --secondary-light: #868e96;
    --secondary-dark: #495057;
    --accent-color: #ffc107;
    --accent-light: #ffca2c;
    --accent-dark: #e0a800;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --black: #000000;
    
    --background-white: #ffffff;
    --background-light: #f8f9fa;
    --background-dark: #343a40;
    
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-light: #f8f9fa;
    
    --border-radius: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    
    --transition: all 0.3s ease;
    --spacing-section: 5rem;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-light);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

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

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

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

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--background-white);
    box-shadow: var(--shadow-sm);
    z-index: 100;
    padding: 1rem 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 0.75rem 0;
    box-shadow: var(--shadow-md);
}

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

.logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
}

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

.main-nav ul {
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding-top: 10rem;
    padding-bottom: 6rem;
    position: relative;
    overflow: hidden;
    background-color: var(--background-light);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-content h1 span {
    color: var(--primary-color);
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.1));
    animation: float 4s ease-in-out infinite;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffffff' fill-opacity='1' d='M0,32L48,48C96,64,192,96,288,96C384,96,480,64,576,80C672,96,768,160,864,176C960,192,1056,160,1152,138.7C1248,117,1344,107,1392,101.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
    100% {
        transform: translateY(0);
    }
}

/* Problem Section */
.problem {
    background-color: var(--background-white);
    padding-top: 6rem;
}

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

.problem-card {
    background-color: var(--background-light);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.problem-card .icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-card:hover .icon {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

/* Products Section */
.products {
    background-color: var(--background-light);
}

.product-showcase {
    display: flex;
    align-items: center;
    gap: 3rem;
    background-color: var(--background-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.product-info {
    flex: 1;
    padding: 3rem;
}

.product-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.product-info .tagline {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.product-features {
    margin-bottom: 2rem;
}

.product-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-features i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.product-visual {
    flex: 1;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-visual img {
    max-width: 100%;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.product-visual img:hover {
    transform: scale(1.05);
}

/* Products Section Tabs */
.product-tabs {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

.product-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.product-tab-btn {
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.product-tab-btn:hover {
    color: var(--primary-color);
}

.product-tab-btn.active {
    color: var(--primary-color);
}

.product-tab-btn::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.product-tab-btn.active::after {
    width: 100%;
}

.product-tabs-content {
    position: relative;
}

.product-showcase {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.product-showcase.active {
    display: grid;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--background-white);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: 1.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.step-content p {
    color: var(--text-secondary);
}

/* Benefits Section */
.benefits {
    background-color: var(--background-light);
    padding-bottom: 3rem;
}

.benefits-tabs {
    max-width: 900px;
    margin: 0 auto;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
    border-bottom: 1px solid #ddd;
}

.tab-btn {
    padding: 1rem 2rem;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.tab-btn.active {
    color: var(--primary-color);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.tab-btn.active::after {
    width: 100%;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.benefit-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(calc(25% - 1.5rem), 1fr));
    gap: 1.5rem;
    justify-items: center;
}

.benefit-card {
    padding: 1.25rem;
    border-radius: 10px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: center;
    width: 100%;
    max-width: 250px;
}

.benefit-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06);
}

.benefit-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    margin: 0 auto 0.75rem auto;
    font-size: 1.1rem;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.12);
}

.benefit-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0.5rem 0;
}

.benefit-title {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.4;
}

/* Case Study Section */
.case-study {
    padding: 3rem 0 5rem;
    background-color: #f9f9f9;
    position: relative;
    overflow: hidden;
}

.case-study::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.05) 0%, rgba(var(--secondary-rgb), 0.05) 100%);
    z-index: 0;
}

.case-study .container {
    position: relative;
    z-index: 1;
}

.case-study-tabs-nav {
    margin-bottom: 3rem;
}

.case-study .case-step {
    position: relative;
    padding: 1.25rem;
    border-left: 3px solid var(--primary-color);
    background-color: white;
    margin-bottom: 1.25rem;
    border-radius: 0 8px 8px 0;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.case-study .case-step:hover {
    transform: translateX(5px);
    border-left-color: var(--secondary-color);
}

.case-study .case-step .step-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.case-study .case-step .step-header .step-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    margin-right: 1rem;
    font-size: 0.9rem;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.case-study .case-step .step-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    color: var(--primary-color);
    transition: color 0.3s ease;
    letter-spacing: 0.5px;
}

.case-study .case-step:hover .step-header h3 {
    color: var(--secondary-color);
}

.case-study .case-step p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #666;
    padding-left: 3.25rem;
}

.case-study .case-image {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.case-study .case-image:hover {
    transform: scale(1.02);
}

.case-study .case-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Ajustes responsivos refinados */
@media (max-width: 992px) {
    .case-study .case-content {
        flex-direction: column;
    }
    
    .case-study .case-image {
        margin-bottom: 2.5rem;
        max-width: 100%;
    }
    
    .case-study .case-steps {
        max-width: 100%;
    }

    .benefit-cards {
        grid-template-columns: repeat(auto-fit, minmax(calc(33.33% - 1.5rem), 1fr));
    }
    
    .benefit-card {
        max-width: 280px;
    }
}

@media (max-width: 768px) {
    .case-study .case-step {
        padding: 1rem;
    }
    
    .case-study .case-step .step-header .step-icon {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .case-study .case-step .step-header h3 {
        font-size: 0.9rem;
    }
    
    .case-study .case-step p {
        font-size: 0.85rem;
        padding-left: 2.75rem;
    }

    .benefit-cards {
        grid-template-columns: repeat(auto-fit, minmax(calc(50% - 1.5rem), 1fr));
    }
    
    .benefit-card {
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .case-study-tabs-nav button {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .case-study .case-step {
        padding: 0.75rem;
    }
    
    .case-study .case-step .step-header .step-icon {
        width: 28px;
        height: 28px;
        margin-right: 0.75rem;
    }
    
    .case-study .case-step .step-header h3 {
        font-size: 0.85rem;
    }
    
    .case-study .case-step p {
        font-size: 0.8rem;
        padding-left: 2.5rem;
    }

    .benefit-cards {
        grid-template-columns: repeat(auto-fit, minmax(100%, 1fr));
    }
    
    .benefit-card {
        max-width: 320px;
    }
}

/* Pricing Section */
.pricing {
    background-color: var(--background-light);
}

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

.pricing-card {
    background-color: var(--background-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    transform: scale(1.05);
    z-index: 10;
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: var(--background-white);
    padding: 0.3rem 0.8rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: 0.75rem;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.5px;
    opacity: 0.9;
    z-index: 20;
}

.pricing-header {
    padding: 2rem;
    background-color: var(--background-light);
    text-align: center;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    font-weight: 700;
    color: var(--primary-color);
}

.price .currency {
    font-size: 1.5rem;
    vertical-align: top;
}

.price .amount {
    font-size: 3rem;
}

.price .period {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.pricing-features {
    padding: 2rem;
}

.pricing-features ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-features li i {
    font-size: 1.1rem;
    color: var(--primary-color);
}

.pricing-features li.disabled {
    color: var(--text-secondary);
    text-decoration: line-through;
}

.pricing-features li.disabled i {
    color: #e53e3e;
}

.pricing-cta {
    padding: 2rem;
    text-align: center;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--background-white);
    position: relative;
    overflow: hidden;
}

.testimonial-slider {
    margin: 0 auto;
    max-width: 800px;
    overflow: hidden;
}

.testimonial-slide {
    width: 100%;
}

.testimonial-card {
    background-color: var(--background-light);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.testimonial-content {
    margin-bottom: 1.5rem;
    position: relative;
}

.quote-icon {
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
}

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

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.author-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    gap: 1rem;
}

.prev-btn,
.next-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background-white);
    border: 1px solid #ddd;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.prev-btn:hover,
.next-btn:hover {
    background-color: var(--primary-color);
    color: var(--background-white);
    border-color: var(--primary-color);
}

.testimonial-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary-color);
}

/* Contact Section */
.contact {
    background-color: var(--background-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.contact-form-container {
    background-color: var(--background-white);
    padding: 2.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group:nth-child(5),
.form-group:nth-child(6),
.form-submit {
    grid-column: span 2;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
    border-color: #ff5757;
    background-color: rgba(255, 87, 87, 0.05);
}

.form-submit {
    margin-top: 1rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    background-color: var(--background-white);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.info-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.info-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.success-message {
    text-align: center;
    padding: 2rem;
    background-color: rgba(var(--primary-rgb), 0.1);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.success-message i {
    font-size: 3rem;
    color: var(--primary-color);
}

.success-message h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #fff;
    padding-top: 4rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    flex: 1;
    min-width: 300px;
}

.footer-logo h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-logo-img {
    max-height: 60px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-logo p {
    margin-bottom: 1.5rem;
    color: #aaa;
}

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

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #333;
    color: #fff;
    border-radius: 50%;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.footer-links {
    flex: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.link-group h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

.link-group ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.link-group a {
    color: #aaa;
    transition: var(--transition);
}

.link-group a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
    display: inline-block;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding: 1.5rem 0;
    text-align: center;
    color: #aaa;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .section-header h2 {
        font-size: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .product-showcase,
    .case-content {
        flex-direction: column;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }

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

    .product-showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-tabs-nav {
        flex-wrap: wrap;
    }

    .case-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .case-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--background-white);
        box-shadow: var(--shadow-lg);
        padding: 6rem 2rem 2rem;
        transition: var(--transition);
        z-index: 99;
        overflow-y: auto;
    }

    .main-nav.active {
        left: 0;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-toggle {
        display: flex;
        z-index: 100;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    .step {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        text-align: center;
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .form-group:nth-child(5),
    .form-group:nth-child(6),
    .form-submit {
        grid-column: span 1;
    }

    .product-tabs-nav {
        flex-direction: column;
        width: 100%;
    }
    
    .product-tab-btn {
        width: 100%;
        text-align: center;
        padding: 0.75rem;
    }

    .case-step {
        padding: 1.25rem;
    }
    
    .case-step .step-icon {
        width: 45px;
        height: 45px;
        margin-right: 0.75rem;
    }
}

@media (max-width: 576px) {
    section {
        padding: 3rem 0;
    }
    
    .hero {
        padding-top: 6rem;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .problem-cards,
    .benefit-cards {
        grid-template-columns: 1fr;
    }
    
    .tabs-nav {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
        text-align: center;
        padding: 0.75rem;
    }
    
    .tab-btn::after {
        height: 3px;
    }
    
    .tab-btn.active::after {
        width: 100%;
    }
    
    .product-tab-btn {
        width: 100%;
        text-align: center;
        padding: 0.5rem;
    }
    
    .case-step {
        padding: 1.25rem;
    }
    
    .case-step .step-icon {
        width: 40px;
        height: 40px;
        margin-right: 0.75rem;
        font-size: 1rem;
    }
    
    .step-header h3 {
        font-size: 1rem;
    }
}

/* Pricing Section with Tabs */
.pricing-tabs-nav {
    margin-bottom: 3rem;
}

.pricing-content {
    display: none;
}

.pricing-content.active {
    display: block;
}

.plan-type {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.case-step .step-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-step:hover .step-icon {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.case-step .step-icon i {
    font-size: 1.25rem;
}

.how-it-works-tab-btn {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    position: relative;
    margin: 0 0.5rem;
}

.how-it-works-tab-btn:hover {
    color: var(--primary-color);
}

.how-it-works-tab-btn.active {
    color: var(--primary-color);
}

.how-it-works-tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.how-it-works-tab-btn.active::after {
    transform: scaleX(1);
}

.how-it-works-tabs-content {
    margin-top: 2rem;
}

.workflow-showcase {
    display: none;
}

.workflow-showcase.active {
    display: block;
}

.how-it-works .product-tabs-nav {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .how-it-works .product-tabs-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .how-it-works-tab-btn {
        margin: 0.5rem;
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .how-it-works-tab-btn {
        width: 100%;
        margin: 0.25rem 0;
        text-align: center;
    }
}

.benefits-product-tabs-nav {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.benefits-product-tab-btn {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    position: relative;
    margin: 0 0.5rem;
}

.benefits-product-tab-btn:hover {
    color: var(--primary-color);
}

.benefits-product-tab-btn.active {
    color: var(--primary-color);
}

.benefits-product-tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.benefits-product-tab-btn.active::after {
    transform: scaleX(1);
}

.benefits-products-content {
    margin-top: 1rem;
}

.benefits-product-content {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

.benefits-product-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .benefits-product-tabs-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .benefits-product-tab-btn {
        margin: 0.5rem;
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .benefits-product-tab-btn {
        width: 100%;
        margin: 0.25rem 0;
        text-align: center;
    }
}

.case-study-tabs-nav {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.case-study-tab-btn {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    position: relative;
    margin: 0 0.5rem;
}

.case-study-tab-btn:hover {
    color: var(--primary-color);
}

.case-study-tab-btn.active {
    color: var(--primary-color);
}

.case-study-tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.case-study-tab-btn.active::after {
    transform: scaleX(1);
}

.case-study-tabs-content {
    margin-top: 1rem;
}

.case-study-content {
    display: none;
}

.case-study-content.active {
    display: block;
}

@media (max-width: 768px) {
    .case-study-tabs-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .case-study-tab-btn {
        margin: 0.5rem;
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .case-study-tab-btn {
        width: 100%;
        margin: 0.25rem 0;
        text-align: center;
    }
}

/* Form Styles */
.contact-form select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--white);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23333' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px 12px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.contact-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.2);
}

.contact-form select option {
    padding: 10px;
}

.contact-form select option:first-child {
    color: #999;
}

/* Ajustes para a seção Caso de Uso Real */
.case-study .case-step .step-header h3 {
    font-size: 1rem;
    margin: 0 0 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.case-study .case-step {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.case-study .case-step:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.case-study .case-step:hover .step-header h3 {
    color: var(--secondary-color);
}

.case-study .case-step .step-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.case-study .case-step .step-header .step-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.case-study .case-step p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-color);
    padding-left: 2.75rem;
}

/* Ajustes responsivos para a seção de caso de uso */
@media (max-width: 768px) {
    .case-study .case-content {
        flex-direction: column;
    }
    
    .case-study .case-image {
        margin-bottom: 2rem;
        max-width: 100%;
    }
    
    .case-study .case-steps {
        padding-left: 0;
    }
    
    .case-study .case-step {
        padding: 0.75rem;
    }
    
    .case-study .case-step .step-header h3 {
        font-size: 0.95rem;
    }
    
    .case-study .case-step p {
        font-size: 0.85rem;
        padding-left: 2.5rem;
    }
}

/* Melhorias no layout da seção de caso de uso */
.case-study .case-content {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}

.case-study .case-image {
    flex: 0 0 40%;
    max-width: 40%;
}

.case-study .case-steps {
    flex: 0 0 55%;
    max-width: 55%;
}

/* Novos estilos para a seção de benefícios redesenhada */
.benefits-category {
    margin-bottom: 2rem;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefits-category:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.benefits-category-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.category-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    margin-right: 1rem;
    font-size: 1rem;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.benefits-category-header h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
    font-weight: 600;
}

.benefit-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(calc(25% - 1.5rem), 1fr));
    gap: 1.5rem;
}

.benefit-card {
    padding: 1.25rem;
    border-radius: 10px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: center;
    width: 100%;
    max-width: 250px;
}

.benefit-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06);
}

.benefit-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: 50%;
    margin: 0 auto 0.75rem auto;
    font-size: 1.1rem;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.12);
}

.benefit-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0.5rem 0;
}

.benefit-title {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.4;
}

/* Ajustes responsivos para o novo layout de benefícios */
@media (max-width: 992px) {
    .benefits-category {
        padding: 1.25rem;
    }
    
    .category-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .benefits-category-header h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .benefits-category {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .category-icon {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
        margin-right: 0.75rem;
    }
    
    .benefits-category-header h3 {
        font-size: 1rem;
    }
    
    .benefit-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefit-card {
        max-width: 280px;
    }
}

@media (max-width: 576px) {
    .benefits-category {
        padding: 0.75rem;
    }
    
    .category-icon {
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }
    
    .benefits-category-header h3 {
        font-size: 0.9rem;
    }
    
    .benefit-cards {
        grid-template-columns: 1fr;
    }
    
    .benefit-card {
        max-width: 280px;
    }
}