/* Reset e Configurações Básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: #2c2c2c;
    background-color: #fefefe;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    line-height: 1.3;
    color: #1a1a1a;
}

h2 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    text-align: center;
}

h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.lead {
    font-size: 1.125rem;
    font-weight: 400;
    color: #4a4a4a;
    line-height: 1.8;
}

/* Seções */
section {
    padding: 6rem 0;
}

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

.section-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #c9a96e, #d4af37);
    margin: 1.5rem auto;
    border-radius: 1px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 2px;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #c9a96e, #d4af37);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(201, 169, 110, 0.4);
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #b8956b, #c19b26);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201, 169, 110, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    font-weight: 500;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(139, 115, 85, 0.1);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

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

.logo img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.logo {
    max-width: 80px;
    width: 80%;
}

.logo h1 {
    font-size: 1.75rem;
    color: #c9a96e;
    margin-bottom: -4px;
    font-weight: 700;
}

.logo span {
    font-size: 0.75rem;
    color: #666;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav a {
    color: #2c2c2c;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    transition: color 0.3s ease;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #c9a96e;
    transition: width 0.3s ease;
}

.nav a:hover {
    color: #c9a96e;
}

.nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: #2c2c2c;
    transition: 0.3s;
    border-radius: 1px;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.pexels.com/photos/164821/pexels-photo-164821.jpeg?auto=compress&cs=tinysrgb&w=1600') center/cover no-repeat;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.7), rgba(139, 115, 85, 0.3));
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 0 24px;
    z-index: 1;
}

.hero-text h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 400;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid rgba(255, 255, 255, 0.7);
    border-bottom: 2px solid rgba(255, 255, 255, 0.7);
    transform: rotate(45deg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) rotate(45deg);
    }
    40% {
        transform: translateY(-10px) rotate(45deg);
    }
    60% {
        transform: translateY(-5px) rotate(45deg);
    }
}

/* Sobre */
.sobre {
    background: #fafafa;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
}

.sobre-image {
    position: relative;
}

.sobre-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.image-frame {
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid #c9a96e;
    border-radius: 4px;
    z-index: -1;
}

.sobre-text h3 {
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

.musicians {
    margin: 3rem 0;
}

.musician {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.musician:hover {
    transform: translateY(-2px);
}

.musician-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #c9a96e, #d4af37);
    border-radius: 50%;
    flex-shrink: 0;
}

.musician-info h4 {
    color: #c9a96e;
    margin-bottom: 0.5rem;
}

.musician-info p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    text-align: center;
    padding: 1.5rem;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.feature-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #c9a96e;
    font-family: 'Playfair Display', serif;
}

.feature-text {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* Repertório */
.repertorio {
    background: #ffffff;
}

.repertorio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.repertorio-card {
    background: #fafafa;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(139, 115, 85, 0.1);
    position: relative;
    overflow: hidden;
}

.repertorio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #c9a96e, #d4af37);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.repertorio-card:hover::before {
    transform: scaleX(1);
}

.repertorio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.card-header h3 {
    color: #c9a96e;
    margin: 0;
    font-size: 1.5rem;
}

.card-icon {
    font-size: 1.5rem;
    color: #d4af37;
}

.repertorio-list {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.repertorio-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(139, 115, 85, 0.1);
    color: #4a4a4a;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.repertorio-list li:hover {
    color: #c9a96e;
}

.repertorio-list li:last-child {
    border-bottom: none;
}

.play-btn {
    background: linear-gradient(135deg, #c9a96e, #d4af37);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.play-btn:hover {
    background: linear-gradient(135deg, #b8956b, #c19b26);
    transform: scale(1.05);
}

.play-btn.playing {
    background: linear-gradient(135deg, #d4af37, #f4d03f);
    color: #1a1a1a;
}

.play-icon {
    font-size: 0.8rem;
}

/* Galeria */
.galeria {
    background: #fafafa;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.galeria-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    height: 280px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.galeria-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

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

.galeria-item:hover img {
    transform: scale(1.1);
}

.galeria-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: #ffffff;
    padding: 3rem 1.5rem 1.5rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.galeria-item:hover .galeria-overlay {
    transform: translateY(0);
}

.overlay-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.overlay-content p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    width: 90%;
    max-width: 900px;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
}

.modal-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 25px;
    color: #ffffff;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #c9a96e;
}

#modal-caption {
    color: #ffffff;
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* Depoimentos */
.depoimentos {
    background: #ffffff;
}

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

.depoimento-card {
    background: #fafafa;
    padding: 2.5rem;
    border-radius: 12px;
    position: relative;
    border-left: 4px solid #c9a96e;
    transition: all 0.3s ease;
}

.depoimento-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.quote-icon {
    font-size: 4rem;
    color: #c9a96e;
    position: absolute;
    top: 1rem;
    left: 2rem;
    font-family: 'Playfair Display', serif;
    opacity: 0.3;
}

.depoimento-text {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    margin-top: 1rem;
    font-style: italic;
    color: #4a4a4a;
}

.depoimento-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info h4 {
    color: #c9a96e;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.author-info span {
    color: #666;
    font-size: 0.9rem;
}

/* Contato */
.contato {
    background: #fafafa;
}

.contato-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.contato-form {
    background: #ffffff;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c2c2c;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: #fafafa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #c9a96e;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-3px);
}

.info-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    color: #c9a96e;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-card p {
    color: #4a4a4a;
    margin: 0;
}

.info-card a {
    color: #c9a96e;
    text-decoration: none;
    font-weight: 500;
}

.info-card a:hover {
    text-decoration: underline;
}

.social-media {
    background: #ffffff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.social-media h3 {
    color: #2c2c2c;
    margin-bottom: 1.5rem;
    text-align: center;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #4a4a4a;
    padding: 0.75rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.social-link:hover {
    background: #f0f0f0;
    color: #c9a96e;
    transform: translateX(5px);
}

.social-icon {
    font-size: 1.25rem;
}

/* Footer */
.footer {
    background: #2c2c2c;
    color: #ffffff;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #404040;
}

.footer-brand h3 {
    color: #c9a96e;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.footer-brand p {
    color: #cccccc;
    font-size: 0.9rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: #cccccc;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links a:hover {
    color: #c9a96e;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: #999999;
    font-size: 0.85rem;
    margin: 0;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Estados de Loading */
.form-loading {
    opacity: 0.7;
    pointer-events: none;
}

.form-message {
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
}

.form-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsividade */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
    
    .sobre-content {
        gap: 3rem;
    }
    
    .contato-content {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        transition: left 0.3s ease;
        padding: 2rem;
        border-top: 1px solid rgba(139, 115, 85, 0.1);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav ul {
        flex-direction: column;
        gap: 2rem;
        height: 100%;
        justify-content: flex-start;
        padding-top: 2rem;
    }
    
    .nav a {
        font-size: 1.1rem;
        padding: 1rem 0;
        display: block;
        text-align: center;
    }
    
    .hero-text h2 {
        font-size: 2.5rem;
    }
    
    .hero-text p {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .sobre-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contato-form {
        padding: 2rem;
    }
    
    .form-buttons {
        justify-content: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    h2 {
        font-size: 2.25rem;
    }
    
    section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-text h2 {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.85rem;
    }
    
    .repertorio-grid {
        grid-template-columns: 1fr;
    }
    
    .galeria-grid {
        grid-template-columns: 1fr;
    }
    
    .depoimentos-grid {
        grid-template-columns: 1fr;
    }
    
    .depoimento-card {
        padding: 2rem;
    }
    
    .contato-form {
        padding: 1.5rem;
    }
    
    .info-card {
        padding: 1.5rem;
    }
    
    .social-media {
        padding: 1.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
}

/* Melhorias de Performance */
.hero-bg {
    will-change: transform;
}

.btn, .galeria-item, .repertorio-card, .depoimento-card {
    will-change: transform;
}

/* Smooth Transitions */
* {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}