@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Montserrat:wght@300;400;500;600&display=swap');
       
        html{
            scroll-behavior: smooth;
        }

        :root {
            --accent-color: #f23c00;
            --black: #000000;
            --white: #ffffff;
            --light-gray: #f8f8f8;
            --header-height: 80px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Montserrat', sans-serif;
            background-color: var(--white);
            color: var(--black);
            line-height: 1.6;
        }

        main {
            padding-top: var(--header-height);
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header */
        header {
            padding: 20px 0;
            position: fixed;
            width: 100%;
            top: 0;
            background-color: rgba(255, 255, 255, 0.95);
            z-index: 1000;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        section{
            scroll-margin-top: calc(var(--header-height) + 50px);
        }
        
        .logo {
            font-family: 'Playfair Display', serif;
            font-size: 28px;
            font-weight: 700;
            letter-spacing: 1px;
        }
        
        .logo span {
            color: var(--accent-color);
        }
        
        .nav-links {
            display: flex;
            gap: 40px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--black);
            font-size: 14px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--accent-color);
        }
        
        .cta-button {
            background-color: transparent;
            border: 1px solid var(--accent-color);
            color: var(--accent-color);
            padding: 10px 25px;
            font-size: 14px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.3s;
            cursor: pointer;
        }
        
        .cta-button:hover {
            background-color: var(--accent-color);
            color: var(--white);
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            background-image: url('https://raw.githubusercontent.com/moabe-br-2019/riocordas/refs/heads/main/imgs/piano.jpg');
            background-size: cover;
            background-position: center;
            position: relative;
        }
        
        .hero::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.4);
        }
        
        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin-left: 80px;
            color: var(--white);
        }
        
        .hero-subtitle {
            font-size: 18px;
            font-weight: 400;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 20px;
        }
        
        .hero-title {
            font-family: 'Playfair Display', serif;
            font-size: 64px;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 30px;
        }
        
        .hero-description {
            font-size: 18px;
            max-width: 600px;
            margin-bottom: 40px;
        }
        
        .hero-cta {
            background-color: var(--accent-color);
            color: var(--white);
            padding: 15px 40px;
            font-size: 16px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: none;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .hero-cta:hover {
            background-color: #d93600;
        }
        
        /* About Section */
        .about {
            padding: 120px 0;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 80px;
        }
        
        .section-subtitle {
            color: var(--accent-color);
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 15px;
        }
        
        .section-title {
            font-family: 'Playfair Display', serif;
            font-size: 40px;
            font-weight: 700;
            position: relative;
            display: inline-block;
            padding-bottom: 20px;
        }
        
        .section-title::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 2px;
            background-color: var(--accent-color);
        }
        
        .about-content {
            display: flex;
            gap: 60px;
            align-items: center;
        }
        
        .about-image {
            flex: 1;
            height: 600px;
            background-image: url('imgs/moabe-hugo.jpg');
            background-size: cover;
            background-position: center;
        }
        
        .about-text {
            flex: 1;
        }
        
        .about-tagline {
            font-family: 'Playfair Display', serif;
            font-size: 24px;
            font-weight: 500;
            font-style: italic;
            margin-bottom: 30px;
            position: relative;
            padding-left: 30px;
        }
        
        .about-tagline::before {
            content: "";
            position: absolute;
            left: 0;
            top: 10px;
            width: 20px;
            height: 2px;
            background-color: var(--accent-color);
        }
        
        .about-description {
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 40px;
        }
        
        .about-stats {
            display: flex;
            justify-content: space-between;
            margin-top: 60px;
        }
        
        .stat {
            text-align: center;
        }
        
        .stat-number {
            font-family: 'Playfair Display', serif;
            font-size: 48px;
            font-weight: 700;
            color: var(--accent-color);
            margin-bottom: 5px;
        }
        
        .stat-title {
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        /* Services Section */
        .services {
            padding: 120px 0;
            background-color: var(--light-gray);
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
        }
        
        .service-card {
            background-color: var(--white);
            padding: 60px 40px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
        }
        
        .service-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            margin: 0 auto 30px;
            background-size: cover;
            background-position: center;
            transition: transform 0.3s ease;
            overflow: hidden;
        }
        
        .service-card:hover .service-icon {
            transform: scale(1.1);
        }
        
        .service-title {
            font-family: 'Playfair Display', serif;
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 20px;
        }
        
        .service-description {
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 30px;
        }
        
        .service-link {
            color: var(--accent-color);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            padding-bottom: 5px;
        }
        
        .service-link::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 1px;
            background-color: var(--accent-color);
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.3s;
        }
        
        .service-link:hover::after {
            transform: scaleX(1);
            transform-origin: left;
        }
        
        /* Testimonials Section */
        .testimonials {
            padding: 120px 0;
            position: relative;
            overflow: hidden;
        }
        
        .testimonials-container {
            display: flex;
            gap: 40px;
        }
        
        .testimonial-card {
            background-color: var(--white);
            padding: 60px 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            flex: 1;
        }
        
        .testimonial-content {
            font-size: 18px;
            line-height: 1.8;
            font-style: italic;
            margin-bottom: 30px;
            position: relative;
            padding-top: 30px;
        }
        
        .testimonial-content::before {
            content: "";
            position: absolute;
            top: 0;
            left: -10px;
            font-size: 60px;
            color: var(--accent-color);
            font-family: 'Playfair Display', serif;
            line-height: 1;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .author-image {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin-right: 20px;
            background-size: cover;
            background-position: center;
            border: 2px solid var(--accent-color);
            transition: transform 0.3s ease;
            overflow: hidden;
        }

        .testimonial-card:hover .author-image {
            transform: scale(1.1);
        }
        
        .author-details h4 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 5px;
        }
        
        .author-details p {
            font-size: 14px;
            color: #666;
        }
        
        /* CTA Section */
        .cta-section {
            padding: 100px 0;
            background-color: var(--black);
            color: var(--white);
            text-align: center;
        }
        
        .cta-title {
            font-family: 'Playfair Display', serif;
            font-size: 48px;
            font-weight: 700;
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-description {
            font-size: 18px;
            max-width: 600px;
            margin: 0 auto 40px;
        }
        
        footer {
            padding: 80px 0 40px;
            background-color: var(--white);
        }
        
        .footer-content {
            display: flex;
            justify-content: center;
            margin-bottom: 60px;
        }
        
        .footer-column {
            max-width: 500px;
            text-align: center;
        }
        
        .footer-description {
            font-size: 14px;
            line-height: 1.8;
            margin: 20px 0;
        }
        
        .footer-social {
            display: flex;
            gap: 15px;
            justify-content: center;
            margin-bottom: 25px;
        }
        
        .footer-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--light-gray);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--black);
            transition: all 0.3s ease;
            text-decoration: none;
        }
        
        .footer-social a:hover {
            background-color: var(--accent-color);
            color: var(--white);
            transform: translateY(-3px);
        }
        
        .footer-social i {
            font-size: 18px;
        }
        
        .footer-email {
            font-size: 16px;
            color: var(--accent-color);
            font-weight: 500;
            margin-top: 20px;
        }
        
        .footer-bottom {
            text-align: center;
            font-size: 14px;
            padding-top: 40px;
            border-top: 1px solid rgba(0, 0, 0, 0.1);
        }
        
        .contact-info {
            list-style: none;
        }
        
        .contact-info li {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
            font-size: 14px;
        }
        
        .contact-info li i {
            margin-right: 10px;
            color: var(--accent-color);
            font-size: 16px;
            margin-top: 3px;
        }
        
    


        /* Seção de Vídeos */
.videos {
    padding: 120px 0;
    background-color: var(--light-gray);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.video-card {
    background-color: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-10px);
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.05);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background-color: rgba(242, 60, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.video-card:hover .play-button {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-title {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 600;
    padding: 20px;
    text-align: center;
}

/* Video Lightbox */
.video-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.video-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    width: 80%;
    max-width: 900px;
}

.close-lightbox {
    position: absolute;
    top: -40px;
    right: 0;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.close-lightbox:hover {
    transform: scale(1.2);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


/* Menu Hambúrguer Mobile */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--black);
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Garante que o menu nav fique visível quando ativo */
.nav-links.active {
    display: flex;
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}



/* Media Queries para Responsividade */

/* Tablets e dispositivos menores (até 1024px) */
@media (max-width: 1024px) {


    .videos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-title {
        font-size: 48px;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        width: 100%;
        height: 400px;
        margin-bottom: 40px;
    }
    
    .about-text {
        width: 100%;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-container {
        flex-direction: column;
    }
    
    .footer-content {
        flex-wrap: wrap;
    }
    
    .footer-column {
        flex: 0 0 50%;
        margin-bottom: 40px;
    }
}

/* Dispositivos móveis (até 768px) */
@media (max-width: 768px) {

    .videos-grid {
        grid-template-columns: 1fr;
    }
    
    .lightbox-content {
        width: 95%;
    }

    nav {
        position: relative;
    }

    /* Header e navegação */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 20px;
        transform: translateY(-20px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0);
    }
    

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }
    

    .mobile-menu-toggle {
        display: flex;
        z-index: 1000;
    }


    /* Hero section */
    .hero-content {
        margin-left: 20px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    /* About section */
    .about-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    /* Services section */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* CTA section */
    .cta-title {
        font-size: 32px;
    }
    
    /* Footer */
    .footer-column {
        padding: 0 20px;
    }
}

/* Dispositivos muito pequenos (até 480px) */
@media (max-width: 480px) {

    .videos-grid {
        grid-template-columns: 1fr;
    }
    
    .lightbox-content {
        width: 95%;
    }


    .container {
        padding: 0 15px;
    }
    
    .hero-content {
        margin-left: 15px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .about {
        padding: 80px 0;
    }
    
    .services, .testimonials {
        padding: 80px 0;
    }
    
    .service-card {
        padding: 40px 20px;
    }
    
    .cta-section {
        padding: 60px 0;
    }
    
    .cta-title {
        font-size: 24px;
    }
    
    .cta-description {
        font-size: 16px;
    }
    
    footer {
        padding: 60px 0 30px;
    }
}