:root {
    --bg-color: #050505;
    --bg-secondary: #111111;
    --bg-tertiary: #1A1A1A;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0A0;
    --accent-color: #00E552; /* Verde ONSA */
    --accent-hover: #00FF5B;
    --border-color: rgba(255, 255, 255, 0.1);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .logo {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.section-divider {
    height: 1px;
    width: 100%;
    background-color: var(--border-color);
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    border: none;
    outline: none;
    border-radius: 4px;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--text-primary);
    z-index: -1;
    transition: width 0.4s ease;
}

.btn-primary:hover {
    color: var(--bg-color);
}

.btn-primary:hover::before {
    width: 100%;
}

.btn-block {
    width: 100%;
    text-align: center;
    background-color: var(--text-primary);
    color: var(--bg-color);
    border: none;
}

.btn-block:hover {
    background-color: var(--accent-color);
    color: var(--text-primary);
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 24px 0;
    z-index: 100;
    transition: var(--transition);
}

.navbar.scrolled {
    background-color: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(10px);
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.logo {
    font-size: 1.8rem;
    letter-spacing: -1px;
    z-index: 101;
}

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

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.menu-toggle {
    display: none;
    cursor: pointer;
    z-index: 101;
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 200;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}

.mobile-menu-overlay.active {
    transform: translateX(0);
}

.close-menu {
    position: absolute;
    top: 30px;
    right: 5%;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.mobile-nav-links a {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('ASSETS/IMAGES/BG%203%20CLEITON.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.9;
    z-index: 0;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 40%, rgba(5,5,5,0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero h1 {
    font-size: calc(3rem + 2vw);
    line-height: 1.1;
    margin-bottom: 24px;
}

.highlight {
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
    z-index: -1;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    opacity: 0.5;
}

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

/* Authority Section */
.authority {
    padding: 30px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.marquee {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-content {
    display: inline-block;
    animation: scroll 60s linear infinite; /* Reduzido a velocidade para 50% */
}

.client-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.2);
    margin: 0 40px;
    letter-spacing: 2px;
}

.client-logo img {
    max-height: 100%;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.6);
    transition: var(--transition);
}

.client-logo:hover img {
    filter: grayscale(0%) opacity(1);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Portfolio Slider */
.portfolio {
    padding: 120px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.portfolio h2, .categories h2 {
    font-size: 2.5rem;
}

.portfolio h2 span {
    color: var(--text-secondary);
}

.slider-controls button {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    margin-left: 10px;
    transition: var(--transition);
}

.slider-controls button:hover {
    background-color: var(--text-primary);
    color: var(--bg-color);
}

.portfolio-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    padding-bottom: 20px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
}

.portfolio-slider::-webkit-scrollbar {
    display: none; /* Chrome */
}

.portfolio-item {
    min-width: 600px;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    scroll-snap-align: start;
    flex-shrink: 0;
    background-color: var(--bg-tertiary); /* Background para quando a imagem falha */
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center; /* Centraliza a thumb caso seja cortada */
    transition: transform 0.6s ease;
    filter: grayscale(40%);
}

.portfolio-item:hover img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.portfolio-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.portfolio-item:hover .portfolio-play-overlay {
    opacity: 1;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 50%);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    z-index: 2;
    pointer-events: none;
}

.portfolio-category {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-color);
    margin-bottom: 8px;
}

.portfolio-title {
    font-size: 1.8rem;
    font-weight: 600;
}

/* Categories Section */
.categories {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.categories h2 {
    margin-bottom: 30px;
}

.category-filters {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-width: none;
}

.category-filters::-webkit-scrollbar { display: none; }

.cat-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition);
}

.cat-btn:hover, .cat-btn.active {
    background: var(--text-primary);
    color: var(--bg-color);
    border-color: var(--text-primary);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    min-height: 400px;
}

.cat-item {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 16/9;
    cursor: pointer;
    background-color: var(--bg-tertiary);
}

.cat-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.cat-item:hover img {
    transform: scale(1.05);
}

/* Fallback for when thumbnail fails (vertical videos) */
.cat-item .thumb-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(135deg, #1A1A1A, #0D0D0D);
    color: var(--text-secondary);
}

.cat-item .thumb-fallback i {
    width: 36px;
    height: 36px;
    color: var(--accent-color);
    opacity: 0.6;
}

.cat-item .thumb-fallback span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.5;
}

.cat-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cat-item:hover .cat-overlay {
    opacity: 1;
}

.play-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.4);
}

.cat-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
}

.cat-info h4 {
    font-size: 1rem;
    font-weight: 500;
}

/* Pagination Controls */
.grid-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}

.pag-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.pag-btn:hover:not(:disabled) {
    background-color: var(--text-primary);
    color: var(--bg-color);
}

.pag-btn:disabled {
    opacity: 0.2;
    cursor: default;
}

.pag-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
    min-width: 80px;
    text-align: center;
}

/* Artists Gallery Section */
.artists-gallery {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.artists-gallery .section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.artists-gallery h2 {
    font-size: 2.5rem;
}

.artists-gallery h2 span {
    color: var(--text-secondary);
}

.artists-slider-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 20px;
    padding-bottom: 20px;
}

/* Artist Gallery — Infinite Carousel */
.artist-gallery-fixed {
    padding: 80px 0;
    background-color: var(--bg-color);
    overflow: hidden;
}

.artist-gallery-fixed .section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    /* Aligned by .container now */
}

.artist-carousel-track-wrap {
    overflow: hidden;
    width: 100%;
    -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
    mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.artist-carousel-track {
    display: flex;
    gap: 12px;
    width: max-content;
    /* animation controlled via JS for smooth speed transitions */
    will-change: transform;
}

/* hover handled by JS — no CSS rule needed */


.artist-card-carousel {
    width: 220px;
    height: 220px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background-color: var(--bg-tertiary);
    position: relative;
    cursor: pointer;
}

.artist-card-carousel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.artist-card-carousel:hover img {
    transform: scale(1.05);
}

.artist-card-carousel .artist-card-label {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 12px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    font-size: 0.85rem;
    font-weight: 600;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.artist-card-carousel:hover .artist-card-label {
    transform: translateY(0);
}

.artists-slider-container::-webkit-scrollbar {
    display: none;
}

.artist-card {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 1/1;
    background-color: var(--bg-tertiary);
}

.artist-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.4s ease, transform 0.4s ease;
}

.artist-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.artist-name {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    font-weight: 600;
    font-size: 1.1rem;
    text-align: center;
}

@media (max-width: 1024px) {
    .artists-grid-page { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
    .artists-grid-page { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
    .artists-grid-page { grid-template-columns: repeat(2, 1fr); }
}



/* About Section */
.about {
    padding: 120px 0;
}

.about-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 100%;
}

.about-wrapper {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr; /* Reduzido o espaço da imagem em ~30% */
    gap: 60px;
    align-items: stretch; /* Alinha os itens para ocuparem a mesma altura */
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: none;
}

/* overlay removido */

.about-content h2 {
    font-size: 3rem;
    margin-bottom: 24px;
}

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

.stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.number {
    font-size: 3rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.label {
    color: var(--accent-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px;
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background-color: var(--bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h2 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.contact-info h2 span {
    color: var(--accent-color);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1.1rem;
}

.contact-link:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.contact-link i {
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    background-color: var(--text-primary);
    color: var(--bg-color);
}

.contact-form {
    background-color: var(--bg-tertiary);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.form-group {
    position: relative;
    margin-bottom: 30px;
}

.form-group input, .form-group textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-family: var(--font-body);
    outline: none;
    transition: var(--transition);
}

.form-group label {
    position: absolute;
    top: 15px;
    left: 0;
    color: var(--text-secondary);
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    border-bottom-color: var(--accent-color);
}

.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    font-size: 0.8rem;
    color: var(--accent-color);
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    overflow-y: auto;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 40px;
    transform: translateY(50px);
    transition: transform 0.4s ease;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 40px;
    right: 5%;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 1001;
}

.video-container {
    width: 100%;
    aspect-ratio: 16/9;
    background-color: #000;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 30px;
    position: relative;
}

.mock-player {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(0,229,82,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.play-btn-large i {
    width: 30px;
    height: 30px;
    margin-left: 5px;
}

.play-btn-large:hover {
    transform: scale(1.1);
    background-color: var(--accent-color);
}

.modal-info .modal-category {
    color: var(--accent-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: block;
}

.modal-info h3 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.modal-info p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 800px;
}

/* Responsive */
@media (max-width: 1024px) {
    .portfolio-item { min-width: 500px; height: 350px; }
    .about-wrapper { grid-template-columns: 1fr; }
    .about-image { max-width: 500px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .portfolio-item { min-width: 80vw; height: 300px; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .contact-info h2 { font-size: 2.5rem; }
    .modal-content { padding: 20px; }
}