/* =========================================
   LUANDA GAMES WEEK - DESIGN SYSTEM
   ========================================= */

:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: rgba(25, 25, 35, 0.7);
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    
    /* Brand Colors (Cyberpunk/Neon Vibes) */
    --accent-primary: #f200ff;    /* Neon Magenta/Pink */
    --accent-secondary: #7b00ff;  /* Deep Neon Purple */
    --accent-purple: #b000ff;     /* Neon Purple */
    
    /* Typography */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Metrics */
    --container-width: 1200px;
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

ul {
    list-style: none;
}

.text-accent {
    color: var(--accent-primary);
    text-shadow: 0 0 10px rgba(242, 0, 255, 0.5);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

.dark-bg {
    background-color: var(--bg-secondary);
}

/* =========================================
   TYPOGRAPHY & UTILITIES
   ========================================= */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* =========================================
   BUTTONS
   ========================================= */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--accent-primary);
    color: #000;
    border: 2px solid var(--accent-primary);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(242, 0, 255, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 2px solid var(--text-secondary);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.glow-effect {
    box-shadow: 0 0 15px rgba(242, 0, 255, 0.3);
}

/* =========================================
   NAVBAR
   ========================================= */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
}

#navbar.scrolled {
    background-color: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 60px; /* Tamanho da logo */
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-primary);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-secondary);
    z-index: 2000;
    padding: 80px 40px;
    transition: 0.4s ease-in-out;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
}

.mobile-menu-overlay.active {
    right: 0;
}

.close-menu-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
}

.mobile-menu-overlay ul {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.mobile-menu-overlay a {
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10,10,15,0.3) 0%, rgba(10,10,15,0.9) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero .subtitle {
    font-family: var(--font-heading);
    color: var(--accent-primary);
    letter-spacing: 3px;
    margin-bottom: 10px;
    font-weight: 700;
}

.hero .title {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(0,0,0,0.8);
}

.hero .date {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    letter-spacing: 2px;
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.time-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 15px;
    min-width: 100px;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.time-box span {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    display: block;
}

.time-box p {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--text-secondary);
}

/* =========================================
   SOBRE O EVENTO
   ========================================= */
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sobre-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--accent-purple);
}

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

.sobre-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(157, 0, 255, 0.3);
}

/* =========================================
   ATRAÇÕES CARDS (Glassmorphism)
   ========================================= */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(242, 0, 255, 0.15);
    border-color: rgba(242, 0, 255, 0.3);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.card-placeholder {
    height: 200px;
    background: linear-gradient(45deg, #1a1a24, #2a2a35);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-placeholder .emoji {
    font-size: 4rem;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
}

.card-content {
    padding: 30px;
}

.card-content h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--text-primary);
}

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

/* =========================================
   INGRESSOS
   ========================================= */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.price-card:hover {
    border-color: rgba(255, 255, 255, 0.3);
}

.price-card.featured {
    background: linear-gradient(135deg, rgba(25, 25, 35, 0.9), rgba(157, 0, 255, 0.15));
    border-color: var(--accent-purple);
    transform: scale(1.05);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-purple);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.price-card .price {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 30px;
}

.features {
    text-align: left;
    margin-bottom: 40px;
}

.features li {
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.features li.disabled {
    opacity: 0.5;
}

.price-card a {
    width: 100%;
    display: block;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
    background-color: #050508;
    padding-top: 80px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-info h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.footer-info p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.contact-details p {
    margin-bottom: 5px;
    color: var(--text-primary);
}

.footer-links h3, .footer-social h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: white;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    color: white;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--accent-primary);
    color: black;
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

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

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */
@media (max-width: 992px) {
    .hero .title {
        font-size: 3.5rem;
    }
    
    .sobre-grid {
        grid-template-columns: 1fr;
    }
    
    .price-card.featured {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .nav-links, #navbar .btn-primary {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero .title {
        font-size: 2.8rem;
    }
    
    .countdown {
        flex-wrap: wrap;
    }
    
    .time-box {
        min-width: 80px;
        padding: 10px;
    }
    
    .time-box span {
        font-size: 2rem;
    }
}


/* =========================================
   VIP GOLD STYLES
   ========================================= */
.price-card.vip-gold {
    background: linear-gradient(135deg, rgba(25, 25, 35, 0.9), rgba(255, 215, 0, 0.15));
    border-color: #ffd700;
    transform: scale(1.05);
}

.price-card.vip-gold h3, .price-card.vip-gold .price {
    color: #ffd700;
}

.badge-gold {
    background: #ffd700;
    color: #000;
}

.btn-primary.glow-gold {
    background-color: #ffd700;
    border-color: #ffd700;
    color: #000;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
}

.btn-primary.glow-gold:hover {
    background-color: transparent;
    color: #ffd700;
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.6);
}



/* =========================================
   PATROCINADORES
   ========================================= */
.sponsors-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    align-items: center;
    margin-top: 20px;
}

.sponsor-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px 30px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    height: 100px;
}

.sponsor-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    border-color: var(--accent-primary);
}

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

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



/* =========================================
   MODAL (FORMULÁRIO EXPOSITOR)
   ========================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(5px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid rgba(242, 0, 255, 0.3);
    border-radius: var(--border-radius);
    padding: 40px;
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: translateY(-50px);
    transition: var(--transition);
    max-height: 90vh;
    overflow-y: auto;
}

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

.close-modal-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.close-modal-btn:hover {
    color: var(--accent-primary);
}

.exhibitor-form .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.exhibitor-form label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.exhibitor-form input,
.exhibitor-form select,
.exhibitor-form textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    color: white;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.exhibitor-form input:focus,
.exhibitor-form select:focus,
.exhibitor-form textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255,255,255,0.1);
}

.exhibitor-form option {
    background: var(--bg-secondary);
    color: white;
}



/* =========================================
   TIERS DE PATROCINADORES
   ========================================= */
.tier-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.partners-grid .sponsor-item,
.media-grid .sponsor-item {
    height: 80px;
    min-width: 120px;
    padding: 15px 20px;
}