:root {
    --primary: #9333EA;
    --primary-dark: #7C3AED;
    --primary-light: #A855F7;
    --secondary: #FFFFFF;
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.8);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-weight: 800;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
}

/* Header & Nav */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: block;
    background: transparent;
    transition: var(--transition);
}

nav.scrolled {
    background: var(--glass);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(147, 51, 234, 0.1);
}

.nav-content {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

nav.scrolled .nav-content {
    height: 70px;
}


.logo {
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.2;
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    transform: translateY(2px); /* Ajuste fino para alinhar visualmente com o texto */
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 99px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    white-space: nowrap; /* Evita quebra de linha estranha */
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.875rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 14px rgba(147, 51, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(147, 51, 234, 0.6);
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: rgba(147, 51, 234, 0.05);
}

/* Hero Section */
.hero {
    padding-top: 160px;
    padding-bottom: 100px;
    background: radial-gradient(circle at top right, rgba(147, 51, 234, 0.05), transparent),
                radial-gradient(circle at bottom left, rgba(147, 51, 234, 0.03), transparent);
}

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

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Pain Points */
.pain-section {
    background-color: var(--bg-light);
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(147, 51, 234, 0.1);
    color: var(--primary);
    border-radius: 99px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.pain-card {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.pain-card i {
    font-size: 32px;
    color: #ef4444;
    margin-bottom: 20px;
}

/* Solution Section */
.solution-section .hero-grid {
    direction: rtl;
}

.solution-section .hero-content {
    direction: ltr;
}

.card-feature {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.icon-box {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.benefit-item {
    text-align: center;
}

.benefit-item .icon-box {
    margin: 0 auto 24px;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
}

/* How it Works */
.steps-container {
    position: relative;
    max-width: 800px;
    margin: 60px auto 0;
}

.step-card {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
    z-index: 2;
}

/* CTA Section */
.cta-box {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 80px 40px;
    border-radius: 32px;
    text-align: center;
    color: white;
    box-shadow: var(--shadow-lg);
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

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

/* Footer */
footer {
    padding: 60px 0 30px;
    border-top: 1px solid #eee;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

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

/* Responsividade */
@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-image {
        order: -1;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: 0.8s all ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}