/* --- CSS Reset & Variables --- */
/* --- CSS Reset & Variables --- */
:root {
    /* Colors */
    --bg-dark: #0d0a11;
    --bg-darker: #070409;
    --text-main: #fcfcfc;
    --text-muted: #a39cae;
    --accent-primary: #820AD1; /* Nubank Purple */
    --accent-secondary: #c240ff; /* Bright Purple */
    --accent-cyan: #e27aff; /* Pink/Purple Accent */
    
    /* Glassmorphism */
    --glass-bg: rgba(30, 20, 40, 0.4);
    --glass-border: rgba(130, 10, 209, 0.3);
    --glass-hover: rgba(130, 10, 209, 0.15);
    
    /* Typography */
    --font-sans: 'Outfit', sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* Utilities */
.text-center { text-align: center; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Background Blobs */
.bg-blob {
    position: absolute;
    filter: blur(120px);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.4;
    animation: blob-float 15s infinite alternate ease-in-out;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: var(--accent-primary);
}

.blob-2 {
    bottom: 20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: var(--accent-secondary);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 20%;
    width: 400px;
    height: 400px;
    background: var(--accent-cyan);
    opacity: 0.2;
    animation-delay: -10s;
}

@keyframes blob-float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, -50px) scale(1.1); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    color: #ffffff; /* White text on purple */
    box-shadow: 0 10px 20px rgba(130, 10, 209, 0.3);
    font-weight: 600;
}

.btn-primary:hover {
    box-shadow: 0 15px 30px rgba(130, 10, 209, 0.5);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-secondary);
}

.btn-outline:hover {
    background: rgba(130, 10, 209, 0.15);
    border-color: var(--accent-secondary);
    transform: translateY(-3px);
}

/* Navigation */
.navbar {
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(7, 7, 10, 0.8);
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo .accent {
    color: var(--accent-primary);
}

.header-phone {
    display: flex;
    align-items: center;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
}

.contact-link i {
    color: #25D366; /* Cor do WhatsApp */
    font-size: 1.1rem;
}

.contact-link:hover {
    background: rgba(37, 211, 102, 0.1);
    border-color: #25D366;
    color: #fff;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 5rem;
}

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

.badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(130, 10, 209, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    color: var(--accent-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.hero-title, .section-title, .footer-title, .project-card h3 {
    font-family: var(--font-serif);
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    max-width: 600px;
    margin-bottom: 2.5rem;
    font-size: 1.2rem;
}

.hero-ctas {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}

/* Services Section */
.services {
    padding: 6rem 0 2rem;
    position: relative;
    z-index: 1;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1.5rem auto 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-5px);
    background: var(--glass-hover);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(130, 10, 209, 0.15);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
    color: var(--accent-secondary);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: var(--accent-primary);
    color: #ffffff;
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-family: var(--font-serif);
}

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

/* Projects Section */
.projects {
    padding: 6rem 0;
    background: var(--bg-darker);
    position: relative;
    z-index: 1;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.line {
    width: 60px;
    height: 4px;
    background: var(--accent-primary);
    border-radius: 2px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem 2.2rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    background: var(--glass-hover);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}



.card-content {
    padding: 0;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.category {
    font-size: 0.8rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.card-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.card-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.card-link i {
    transition: transform 0.3s ease;
}

.card-link:hover {
    color: var(--accent-primary);
}

.card-link:hover i {
    transform: translateX(4px);
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: var(--bg-darker);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.testimonial-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    position: relative;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    background: var(--glass-hover);
    border-color: var(--accent-primary);
}

.quote-icon {
    font-size: 2rem;
    color: rgba(130, 10, 209, 0.5);
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: 1.05rem;
    color: var(--text-main);
    font-style: italic;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 1.5rem;
}

.client-image img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-primary);
}

.client-details h4 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
    font-weight: 600;
}

.client-details span {
    font-size: 0.85rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
.footer {
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--glass-border);
}

.footer-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.footer p {
    color: var(--text-muted);
}

.copyright {
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
    font-size: 0.9rem;
}

/* Scroll Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: clamp(2.5rem, 5vw, 4rem);
    }
    
    .services, .projects, .testimonials {
        padding: 4.5rem 0 1rem;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .projects-grid, .services-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .hero {
        text-align: center;
        padding-top: 6rem;
    }
    
    .hero-content {
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.05rem;
    }
    
    .hero-ctas {
        justify-content: center;
        width: 100%;
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .project-card {
        padding: 2rem 1.5rem;
    }
    
    .client-info {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.2rem;
    }
    
    .contact-link {
        font-size: 0;
        padding: 0;
        width: 42px;
        height: 42px;
        border-radius: 50%;
        justify-content: center;
    }
    
    .contact-link i {
        font-size: 1.3rem;
    }
}