/* ============================================
   DJ ALEX - ELEGANT MINIMALIST DESIGN
   ============================================ */

:root {
    --neon-cyan: #00FFFF;
    --neon-magenta: #FF00FF;
    --neon-yellow: #FFFF00;
    --dark-bg: #000000;
    --text-light: #FFFFFF;
    --text-muted: #A0A0A0;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============ RESET & BASE ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============ BACKGROUND (MANTIDO) ============ */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, #00FFFF, #FF00FF, #FFFF00, #00FFFF);
    background-size: 400% 400%;
    opacity: 0.1;
    animation: gradient-shift 20s ease infinite;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.grid-lines {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
}

.scan-line {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 0%, rgba(0, 255, 255, 0.05) 50%, transparent 100%);
    background-size: 100% 4px;
    animation: scan-line-move 10s linear infinite;
    pointer-events: none;
}

@keyframes scan-line-move {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

/* ============ HEADER ============ */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 1rem 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 40px;
    filter: drop-shadow(0 0 8px var(--neon-cyan));
    transition: var(--transition);
    border-radius: 15px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--text-light);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--neon-cyan);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--neon-magenta);
    color: var(--neon-magenta);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: 2px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--neon-magenta);
    color: var(--dark-bg);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.4);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ============ HERO ============ */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.hero-logo {
    height: 120px;
    filter: drop-shadow(0 0 20px var(--neon-cyan));
    animation: float 6s ease-in-out infinite;
    border-radius: 40px;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 900;
    margin: 0;
    background: linear-gradient(to bottom, #fff, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.3));
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.6;
}

.scroll-indicator p {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
}

.mouse {
    width: 20px;
    height: 35px;
    border: 2px solid var(--text-light);
    border-radius: 10px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 6px;
    background: var(--text-light);
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 15px); }
}

/* ============ SECTIONS ============ */
section {
    padding: 10rem 0;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 4rem;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background: var(--neon-cyan);
}

/* ============ ABOUT ============ */
.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.about-text .lead {
    color: var(--text-light);
    font-size: 1.4rem;
    font-weight: 300;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    padding: 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    text-align: center;
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--neon-cyan);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.1);
}

.stat-number {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--neon-cyan);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ============ GALLERY ============ */
.carousel-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.carousel {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: 4px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.carousel-track {
    height: 100%;
    width: 100%;
    position: relative;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.carousel-btn:hover {
    background: var(--neon-cyan);
    color: var(--dark-bg);
    border-color: var(--neon-cyan);
}

.carousel-btn.prev { left: 1rem; }
.carousel-btn.next { right: 1rem; }

.carousel-btn svg { width: 24px; height: 24px; }

.carousel-dots {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--neon-cyan);
    width: 25px;
    border-radius: 4px;
}

/* ============ CONTACT ============ */
.contact-card {
    max-width: 800px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 5rem 2rem;
    text-align: center;
    border-radius: 4px;
}

.contact-card p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.btn-main {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: transparent;
    border: 1px solid var(--neon-yellow);
    color: var(--neon-yellow);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    transition: var(--transition);
    border-radius: 2px;
}

.btn-main:hover {
    background: var(--neon-yellow);
    color: var(--dark-bg);
    box-shadow: 0 0 30px rgba(255, 255, 0, 0.3);
    transform: translateY(-3px);
}

.social-links {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.social-icon {
    color: var(--text-muted);
    transition: var(--transition);
}

.social-icon:hover {
    color: var(--neon-cyan);
    transform: scale(1.2);
}

.social-icon svg { width: 24px; height: 24px; }

/* ============ FOOTER ============ */
.footer {
    padding: 4rem 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer p {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* ============ ANIMATIONS ============ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* ============ RESPONSIVE ============ */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-text { text-align: center; }
    
    .about-stats {
        flex-direction: row;
        justify-content: center;
    }
    
    .stat-item { flex: 1; }
}

@media (max-width: 768px) {
    .header { padding: 1rem 0; }
    
    .mobile-menu-toggle { display: flex; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 3rem;
        transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .nav-menu.active { right: 0; }
    
    .nav-link { font-size: 1.2rem; }
    
    .about-stats { flex-direction: column; }
    
    .carousel { aspect-ratio: 4/3; }
    
    .contact-card { padding: 3rem 1.5rem; }
}

@media (max-width: 480px) {
    .hero-logo { height: 80px; }
    .hero-title { font-size: 3rem; }
    .section-title { font-size: 1.8rem; }
}

/* ============ TESTIMONIALS ============ */
.testimonials {
    padding: 8rem 0;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
}

.container-full {
    width: 100%;
}

.testimonials-carousel-wrapper {
    position: relative;
    width: 100%;
    padding: 2rem 0;
    display: flex;
    align-items: center;
}

/* Efeito degradê nas laterais */
.testimonials-carousel-wrapper::before,
.testimonials-carousel-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    width: 15%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.testimonials-carousel-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--dark-bg) 0%, transparent 100%);
}

.testimonials-carousel-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--dark-bg) 0%, transparent 100%);
}

.testimonials-track {
    display: flex;
    gap: 2rem;
    animation: scroll-testimonials 40s linear infinite;
    width: max-content;
}

/* Pausar ao passar o mouse para melhor leitura se o usuário desejar */
.testimonials-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-testimonials {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 1rem)); /* -50% para o loop infinito + metade do gap */
    }
}

.testimonial-card {
    flex: 0 0 350px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2.5rem;
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.testimonial-card:hover {
    border-color: var(--neon-cyan);
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-light);
    font-style: italic;
    line-height: 1.6;
}

.testimonial-author {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--neon-cyan);
    letter-spacing: 0.1em;
    margin-top: auto;
}

.testimonial-stars {
    color: var(--neon-yellow);
    font-size: 0.8rem;
    display: flex;
    gap: 4px;
}

@media (max-width: 768px) {
    .testimonial-card {
        flex: 0 0 280px;
        padding: 1.5rem;
    }
    
    .testimonials-track {
        animation-duration: 30s;
    }
}

/* Botão AGENDE JÁ - apenas mobile */
.mobile-cta {
    display: none;
    padding: 0.5rem 1rem;
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-cta:hover {
    background: var(--neon-cyan);
    color: var(--dark-bg);
}

/* Mostrar apenas no mobile */
@media (max-width: 768px) {
    .mobile-cta {
        display: inline-block;
        border-radius: 20px;
    }

    /* Ajustar espaçamento do header */
    .header-content {
        justify-content: space-between;
        gap: 1rem;
    }
}