:root {
    --primary-color: #7A00A9;
    --primary-dark: #32024F;
    --secondary-color-green: #4CAF50;
    --secondary-color-orange: #FF5722;
    --text-color: #1B0029;
    --light-bg: #F9F5FB;
    --white: #FFFFFF;
    --shadow: 0 4px 12px rgba(122, 0, 169, 0.15);
    --transition: all 0.3s ease;
    --font-primary: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-primary);
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 0.5rem 2rem;
    background-color: var(--white);
}

header.scrolled {
    background-color: var(--white);
    box-shadow: var(--shadow);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
}

.cta-button {
    background-color: var(--primary-color);
    color: var(--white) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
}

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

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 0 2rem;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 2;
    margin-bottom: 2rem;
    position: relative;
}

h1 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    padding-top: 80px;
}

.highlight {
    color: var(--primary-color);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #555;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.primary-button {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
}

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

.secondary-button {
    background-color: transparent;
    color: var(--primary-color);
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    border: 2px solid var(--primary-color);
    transition: var(--transition);
    display: inline-block;
}

.secondary-button:hover {
    background-color: rgba(138, 77, 155, 0.1);
    transform: translateY(-2px);
}

.fig-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.fig-container {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
    pointer-events: auto;
}

.fig-animation {
    width: 300px;
    height: 300px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.fig-image {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
    transform-style: preserve-3d;
    will-change: transform;
}

.scroll-indicator {
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-indicator p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.7;
    color: var(--light-bg);
}

.scroll-indicator i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

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

/* Services Section */
#servicos {
    padding: 6rem 2rem;
    background-color: var(--white);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 300px;
    position: relative;
    transition: var(--transition);
    cursor: pointer;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: var(--transition);
}

.card-front, .card-expanded {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.card-expanded {
    opacity: 0;
    transform: scale(0.9);
}

.card:hover {
    transform: scale(1.05);
    z-index: 10;
}

.card:hover .card-front {
    opacity: 0;
    transform: scale(0.9);
}

.card:hover .card-expanded {
    opacity: 1;
    transform: scale(1);
}

.icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.card-expanded p {
    margin-bottom: 1.5rem;
}

.learn-more {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-block;
    position: relative;
}

.learn-more::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

.learn-more:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* Benefits Section */
#beneficios {
    padding: 6rem 2rem;
    background-color: var(--light-bg);
}

.benefits-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit {
    text-align: center;
    padding: 2rem;
    border-radius: 10px;
    transition: var(--transition);
}

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

.benefit-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.benefit h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

/* Demo Section */
#demonstracao {
    padding: 6rem 2rem;
    background-color: var(--light-bg);
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.demo-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.demo-content p {
    margin-bottom: 2rem;
}

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

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

.demo-features i {
    color: var(--secondary-color-green);
    margin-right: 1rem;
    font-size: 1.2rem;
}

.demo-form {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.demo-form h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(138, 77, 155, 0.2);
}

/* Footer */
footer {
    background-color: #333;
    color: var(--white);
    padding: 4rem 2rem 2rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.footer-logo p {
    opacity: 0.7;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-column ul li {
    margin-bottom: 0.8rem;
}

.footer-column a {
    opacity: 0.7;
    transition: var(--transition);
}

.footer-column a:hover {
    opacity: 1;
    color: white;
}

.footer-column i {
    margin-right: 0.5rem;
}

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

}

.social-icons a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-icons a i {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

.social-icons a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .cards-container, .benefits-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .demo-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        background-color: var(--white);
        flex-direction: column;
        justify-content: center;
        transition: var(--transition);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .cards-container, .benefits-container {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .demo-form {
        padding: 2rem 1.5rem;
    }
}