@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700;800&display=swap');

:root {
    --primary: #00d4ff;
    --secondary: #ff6b00;
    --accent: #9b59b6;
    --bg-dark: #0a0e1a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --glass-border: rgba(255, 255, 255, 0.1);
    --gradient-main: linear-gradient(135deg, #00d4ff 0%, #9b59b6 100%);
    --gradient-secondary: linear-gradient(135deg, #ff6b00 0%, #ff0055 100%);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 14, 26, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

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

.logo img {
    height: 50px;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    gap: 25px;
    list-style: none;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}

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

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(155, 89, 182, 0.3) 0%, transparent 70%);
    z-index: -1;
    filter: blur(80px);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, transparent 70%);
    z-index: -1;
    filter: blur(80px);
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    background: var(--gradient-main);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 60px;
    font-size: 1.1rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

#sobre {
    background: rgba(255, 255, 255, 0.02);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.8;
}

.highlight-text {
    font-size: 1.2rem;
    color: var(--text-main);
    font-weight: 500;
}

.beadan-link {
    color: var(--primary);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

.beadan-link:hover {
    color: var(--secondary);
}

.beadan-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: var(--gradient-main);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.beadan-link:hover::after {
    transform: scaleX(1);
}

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

.autogenius-description .intro-text {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-main);
}

.stakeholders {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
}

.stakeholder {
    background: var(--bg-card);
    padding: 10px 20px;
    border-radius: 25px;
    border: 1px solid var(--glass-border);
    font-size: 0.9rem;
    transition: all 0.3s;
}

.stakeholder:hover {
    border-color: var(--primary);
    background: rgba(0, 212, 255, 0.1);
}

.autogenius-image img {
    width: 100%;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.autogenius-statement {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    text-align: center;
}

.autogenius-statement h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.autogenius-statement > p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.feature-item {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 12px;
    border-left: 3px solid var(--primary);
    font-size: 1.05rem;
}

#cerebro {
    background: rgba(255, 255, 255, 0.02);
}

.cerebro-content .intro-text {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.ml-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}

.ml-item {
    background: var(--bg-card);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: all 0.3s;
}

.ml-item:hover {
    border-color: var(--secondary);
    background: rgba(255, 107, 0, 0.1);
    transform: translateY(-5px);
}

.ciclo-aprendizado {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    margin-bottom: 60px;
}

.ciclo-aprendizado h3 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 40px;
    color: var(--primary);
}

.ciclo-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
}

.ciclo-step {
    text-align: center;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 15px;
}

.ciclo-step p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.backend-image {
    text-align: center;
}

.backend-image img {
    max-width: 100%;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

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

.inteligencia-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.inteligencia-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.05);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.inteligencia-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
    color: var(--primary);
}

.inteligencia-card p {
    color: var(--text-muted);
    margin-bottom: 15px;
}

.inteligencia-card ul {
    list-style: none;
    padding-left: 0;
}

.inteligencia-card ul li {
    color: var(--text-muted);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.inteligencia-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

#beneficios {
    background: rgba(255, 255, 255, 0.02);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.beneficio-card {
    background: var(--bg-card);
    padding: 35px 30px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s;
}

.beneficio-card:hover {
    border-color: var(--secondary);
    background: rgba(255, 107, 0, 0.05);
    transform: translateY(-5px);
}

.beneficio-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--secondary);
    text-align: center;
}

.beneficio-card ul {
    list-style: none;
    padding-left: 0;
}

.beneficio-card ul li {
    color: var(--text-muted);
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.beneficio-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: 700;
}

.arquitetura-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.arq-item {
    background: var(--bg-card);
    padding: 35px 25px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: all 0.3s;
}

.arq-item:hover {
    border-color: var(--accent);
    background: rgba(155, 89, 182, 0.1);
    transform: translateY(-5px);
}

.arq-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.arq-item h3 {
    font-size: 1.1rem;
    color: var(--text-main);
}

#diferencial {
    background: rgba(255, 255, 255, 0.02);
}

.diferencial-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.comparison-column {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.comparison-column.mercado {
    border-left: 4px solid #ff0055;
}

.comparison-column.autogenius {
    border-left: 4px solid var(--primary);
}

.comparison-column h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
}

.comparison-column.mercado h3 {
    color: #ff0055;
}

.comparison-column.autogenius h3 {
    color: var(--primary);
}

.comparison-column ul {
    list-style: none;
    padding-left: 0;
}

.comparison-column ul li {
    font-size: 1.1rem;
    margin-bottom: 15px;
    padding-left: 35px;
    position: relative;
}

.contact-container {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 50px;
    border: 1px solid var(--glass-border);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-item {
    margin-bottom: 30px;
}

.contact-info-item h4 {
    color: var(--primary);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-info-item p {
    color: var(--text-muted);
}

footer {
    background: #050508;
    padding: 50px 0 20px;
    border-top: 1px solid var(--glass-border);
    margin-top: 50px;
    text-align: center;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    height: 40px;
    opacity: 0.8;
}

.footer-copy {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 2px;
    background-color: #fff;
    transition: 0.3s;
}

@media (max-width: 1024px) {
    .nav-links {
        gap: 15px;
    }
    
    .nav-links a {
        font-size: 0.75rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(10, 14, 26, 0.98);
        flex-direction: column;
        padding: 20px;
        text-align: center;
        border-bottom: 1px solid var(--glass-border);
        gap: 10px;
    }

    .nav-links.active {
        display: flex;
    }

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

    .hero p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .autogenius-grid,
    .contact-container,
    .diferencial-comparison {
        grid-template-columns: 1fr;
    }

    .ciclo-steps {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    section {
        padding: 60px 0;
    }

    .contact-container {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .features-grid,
    .ml-features,
    .ciclo-steps {
        grid-template-columns: 1fr;
    }

    .stakeholders {
        justify-content: center;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}