:root {
    --bg: #050505;
    --surface: #0f041d;
    --main-purple: #8a2be2;
    --light-purple: #e0ccff;
    --white: #ffffff;
    --gray: #bbbbbb;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

* {
    margin: 0; padding: 0; box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

html, body {
    width: 100%;
    overflow-x: hidden;
    background-color: var(--bg);
    color: var(--white);
    scroll-behavior: smooth;
    line-height: 1.5;
}

header {
    padding: 15px 8%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    display: flex;
    justify-content: center;
}

header.scrolled {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo { 
    font-size: 1.4rem; 
    font-weight: 700; 
    letter-spacing: 2px;
    z-index: 1001;
    white-space: nowrap;
}

.logo span { color: var(--main-purple); font-weight: 300; }

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: 0.3s;
}

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

.btn-cta-nav {
    background: transparent;
    color: var(--white);
    padding: 10px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--main-purple);
    transition: var(--transition);
    display: inline-block;
}

.btn-cta-nav:hover {
    background: var(--main-purple);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.4);
    transform: translateY(-2px);
}

.mobile-menu-icon {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 100px 8% 40px; 
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content { flex: 1.2; }
.hero-image { flex: 0.8; text-align: right; }
.hero-image img { 
    width: 100%; 
    max-width: 400px; 
    filter: drop-shadow(0 0 30px rgba(138, 43, 226, 0.2));
}

.hero-content h1 { 
    font-size: 3.8rem; 
    line-height: 1.1; 
    margin-bottom: 15px; 
    font-family: 'Playfair Display', serif;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 30px; 
    max-width: 580px;
}

.gradient-text {
    background: linear-gradient(90deg, #a855f7, #f472b6);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    display: inline-block;
    padding: 6px 15px;
    background: rgba(138, 43, 226, 0.1);
    color: var(--light-purple);
    border-radius: 50px;
    font-size: 0.7rem;
    letter-spacing: 2px;
    border: 1px solid rgba(138, 43, 226, 0.3);
    margin-bottom: 15px;
}

.btn-primary { 
    background: var(--main-purple); 
    color: white; 
    padding: 16px 35px; 
    border-radius: 10px; 
    text-decoration: none; 
    font-weight: 700; 
    display: inline-block; 
    transition: var(--transition);
    text-align: center;
}

.btn-secondary { 
    border: 1px solid rgba(255,255,255,0.2); 
    color: white; 
    padding: 16px 35px; 
    border-radius: 10px; 
    text-decoration: none; 
    margin-left: 15px; 
    display: inline-block; 
    transition: var(--transition);
    text-align: center;
}

.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(138, 43, 226, 0.3); }
.btn-secondary:hover { background: rgba(255,255,255,0.05); border-color: white; }

/* 4. SEÇÕES DE CONTEÚDO */
.about-section, .why-section { 
    padding: 80px 8%; 
    text-align: center; 
}
.about-section { background: var(--surface); }

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
}

.section-header p {
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--gray);
}

.about-cards-container, .niche-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.glass-card, .niche-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 40px 25px;
    border-radius: 25px;
    transition: var(--transition);
}

.glass-card:hover, .niche-card:hover { 
    transform: translateY(-8px); 
    border-color: var(--main-purple); 
    background: rgba(138, 43, 226, 0.03);
}

.niche-card h4 { margin: 15px 0 10px; font-size: 1.3rem; }
.niche-card p { color: var(--gray); font-size: 0.95rem; }

.cta-box {
    max-width: 900px;
    margin: 100px auto 60px;
    padding: 80px 50px;
    background: linear-gradient(145deg, #0f041d, #050505);
    border: 1px solid rgba(138, 43, 226, 0.2);
    border-radius: 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px; 
}

.cta-box h3 {
    font-size: 2.6rem;
    font-family: 'Playfair Display', serif;
    margin-bottom: 5px;
}

.cta-box p {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 600px;
    margin-bottom: 15px;
}

.cta-btn-wrapper {
    width: auto;
}

/* FOOTER */
footer {
    padding: 80px 5% 40px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer p {
    color: #555;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

@media (max-width: 1024px) {
    header { padding: 12px 6%; }
    
    .mobile-menu-icon { display: block; }
    .hide-mobile { display: none; }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: #050505;
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: 0.5s cubic-bezier(0.77,0.2,0.05,1.0);
    }

    .nav-links.show { right: 0; }
    .nav-links a { font-size: 1.4rem; color: white; }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 120px 6% 50px;
        gap: 30px;
    }

    .hero-content { order: 2; }
    .hero-image { order: 1; text-align: center; margin-bottom: 20px; }
    .hero-content h1 { font-size: 2.4rem !important; }
    
    .hero-btns {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .btn-primary, .btn-secondary {
        margin-left: 0;
        width: 100%;
        padding: 20px;
        font-size: 1rem;
    }

    .hero-image img { max-width: 180px; }

    .why-section { padding: 60px 6%; }
    .niche-grid { gap: 15px; }
    .niche-card { padding: 30px 20px; }
    
    .cta-box { 
        padding: 50px 25px; 
        margin: 50px 6% 40px;
        gap: 15px;
    }
    .cta-box h3 { font-size: 1.8rem !important; }
    
    .cta-box .btn-primary {
        margin-top: 10px;
        padding: 22px; 
        width: 100%;
    }

    footer {
        padding: 60px 8% 30px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 2rem !important; }
    .section-header h2 { font-size: 2rem !important; }
}

/* Reveal Animations */
.reveal, .reveal-delay { opacity: 0; transform: translateY(20px); transition: 0.8s ease-out; }
.reveal.active, .reveal-delay.active { opacity: 1; transform: translateY(0); }