/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-gold: #FFD700;
    --secondary-gold: #FFA500;
    --dark-purple: #1a0b2e;
    --darker-purple: #0f0517;
    --black: #000000;
    --white: #ffffff;
    --gray: #888888;
    --light-gray: #f5f5f5;
    --accent-blue: #00d4ff;
    --accent-red: #ff4757;
    --gradient-gold: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --gradient-purple: linear-gradient(135deg, #1a0b2e 0%, #0f0517 100%);
    --shadow-gold: 0 0 20px rgba(255, 215, 0, 0.3);
    --shadow-purple: 0 0 30px rgba(26, 11, 46, 0.5);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--darker-purple);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    /* opacity: 0; */
    transition: opacity 0.7s cubic-bezier(.4,2,.6,1);
    cursor: url('data:image/svg+xml;utf8,<svg width="32" height="32" xmlns="http://www.w3.org/2000/svg"><circle cx="16" cy="16" r="14" fill="%23FFD700" stroke="%23000" stroke-width="2"/><rect x="15" y="6" width="2" height="10" fill="%23000" transform="rotate(30 16 16)"/></svg>') 16 16, auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 12px #FFD70088, 0 2px 8px #fff2;
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: var(--gray);
    margin-bottom: 3rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 5, 23, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: none;
    border: none;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: none;
    border: none;
    background: transparent;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 0 10px var(--primary-gold));
}

.logo-text {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    font-size: 1.5rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-gold);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-gold);
    margin: 3px 0;
    transition: 0.3s;
}

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

.hero-bg-video {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
    pointer-events: none;
    filter: brightness(0.5) saturate(1.2);
}

.hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(120deg, rgba(26,11,46,0.7) 60%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-background, .hero-content {
    position: relative;
    z-index: 2;
}

.neon-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 215, 0, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 215, 0, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.floating-cars {
    position: absolute;
    width: 100%;
    height: 100%;
}

.car {
    position: absolute;
    width: 60px;
    height: 30px;
    background: var(--gradient-gold);
    border-radius: 15px;
    opacity: 0.3;
    animation: float 15s linear infinite;
}

.car::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 10px;
    width: 40px;
    height: 20px;
    background: var(--darker-purple);
    border-radius: 10px;
}

.car-1 {
    top: 20%;
    left: -60px;
    animation-delay: 0s;
}

.car-2 {
    top: 60%;
    left: -60px;
    animation-delay: 5s;
}

.car-3 {
    top: 80%;
    left: -60px;
    animation-delay: 10s;
}

@keyframes float {
    0% { transform: translateX(-60px) rotate(0deg); }
    100% { transform: translateX(calc(100vw + 60px)) rotate(360deg); }
}

.hero-content {
    text-align: center;
    z-index: 2;
    border: 2px solid rgba(255,215,0,0.12);
    border-radius: 32px;
    box-shadow: 0 0 40px 0 #FFD70022, 0 0 0 8px #fff1;
    background: rgba(26,11,46,0.7);
    padding: 2rem 1rem 2rem 1rem;
    position: relative;
}

.hero-logo {
    margin-bottom: 2rem;
}

.hero-logo-img {
    width: 150px;
    height: 150px;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 30px var(--primary-gold));
    animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
    0% { filter: drop-shadow(0 0 30px var(--primary-gold)); }
    100% { filter: drop-shadow(0 0 50px var(--primary-gold)); }
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    animation: titlePulse 2s ease-in-out infinite;
}

@keyframes titlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--gray);
    margin-bottom: 3rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    left: -60%;
    top: 0;
    width: 60%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255,215,0,0.2) 0%, rgba(255,255,255,0.5) 50%, rgba(255,215,0,0.2) 100%);
    transform: skewX(-20deg);
    transition: left 0.4s cubic-bezier(.4,2,.6,1);
    pointer-events: none;
    filter: blur(1px);
}

.btn:hover::after {
    left: 120%;
    transition: left 0.4s cubic-bezier(.4,2,.6,1);
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--black);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary-gold);
    color: var(--black);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-gold);
    font-family: 'Orbitron', monospace;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--dark-purple);
}

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

.section-header::before {
    content: '\f1b9'; /* FontAwesome car icon */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--primary-gold);
    font-size: 2.2rem;
    display: block;
    margin: 0 auto 0.5rem auto;
    filter: drop-shadow(0 0 8px #FFD700);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255,255,255,0.07) 60%, rgba(255,215,0,0.08) 100%);
    border-radius: 20px;
    border: 1.5px solid #FFD70033;
    box-shadow: 0 2px 16px 0 #FFD70022;
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-gold);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.feature p {
    color: var(--gray);
    line-height: 1.6;
}

/* Tokenomics Section */
.tokenomics {
    padding: 100px 0;
    background: var(--darker-purple);
}

.tokenomics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.tokenomics-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.07) 60%, rgba(255,215,0,0.08) 100%);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    border: 1.5px solid #FFD70033;
    box-shadow: 0 2px 16px 0 #FFD70022;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tokenomics-card::before {
    content: '\f1b9'; /* car icon */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #FFD700;
    font-size: 2.2rem;
    position: absolute;
    top: 1rem; left: 1rem;
    opacity: 0.12;
    z-index: 0;
    pointer-events: none;
}

.tokenomics-card:hover::before {
    left: 100%;
}

.tokenomics-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-gold);
}

.card-icon {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.tokenomics-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.card-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-gold);
    font-family: 'Orbitron', monospace;
    margin-bottom: 0.5rem;
}

.card-description {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Roadmap Section */
.roadmap {
    padding: 100px 0;
    background: var(--dark-purple);
}

.roadmap-track {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.roadmap-track::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-gold);
    transform: translateY(-50%);
    z-index: 1;
}

.roadmap-item {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    z-index: 2;
}

.roadmap-item:nth-child(even) {
    flex-direction: row-reverse;
}

.roadmap-marker {
    width: 60px;
    height: 60px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--black);
    box-shadow: var(--shadow-gold);
    z-index: 3;
}

.roadmap-content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    margin: 0 2rem;
    border: 1px solid rgba(255, 215, 0, 0.2);
    flex: 1;
}

.roadmap-content h3 {
    color: var(--primary-gold);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.roadmap-content ul {
    list-style: none;
}

.roadmap-content li {
    color: var(--gray);
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.roadmap-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
}

.roadmap-item.completed .roadmap-marker {
    background: var(--accent-blue);
}

.roadmap-item.active .roadmap-marker {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(255, 215, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

/* Gallery Section */
.gallery {
    padding: 100px 0;
    background: var(--darker-purple);
}

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

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.gallery-card {
    position: relative;
    height: 250px;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.gallery-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: all 0.3s ease;
}

.car-1-bg { background-image: linear-gradient(45deg, var(--primary-gold), var(--accent-blue)); }
.car-2-bg { background-image: linear-gradient(45deg, var(--accent-red), var(--primary-gold)); }
.car-3-bg { background-image: linear-gradient(45deg, var(--accent-blue), var(--accent-red)); }
.car-4-bg { background-image: linear-gradient(45deg, var(--primary-gold), var(--dark-purple)); }
.car-5-bg { background-image: linear-gradient(45deg, var(--accent-red), var(--accent-blue)); }
.car-6-bg { background-image: linear-gradient(45deg, var(--dark-purple), var(--primary-gold)); }

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 2rem;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

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

.gallery-item:hover .gallery-image {
    transform: scale(1.1);
}

.gallery-overlay h3 {
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.gallery-overlay p {
    color: var(--white);
    font-size: 0.9rem;
}

/* Team Section */
.team {
    padding: 100px 0;
    background: var(--dark-purple);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-gold);
}

.team-avatar {
    width: 100px;
    height: 100px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: var(--black);
}

.team-card h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.team-title {
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.team-description {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.team-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-gold);
    text-decoration: none;
    transition: all 0.3s ease;
}

.team-social a:hover {
    background: var(--primary-gold);
    color: var(--black);
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: var(--darker-purple);
    padding: 50px 0 20px;
    border-top: 4px solid #FFD700;
    box-shadow: 0 -2px 24px 0 #FFD70022;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    left: 10%;
    right: 10%;
    top: -8px;
    height: 4px;
    background: linear-gradient(90deg, #FFD700 0%, #fff 50%, #FFD700 100%);
    border-radius: 2px;
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.footer-logo-img {
    width: 30px;
    height: 30px;
    filter: drop-shadow(0 0 10px var(--primary-gold));
}

.footer-logo span {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    color: var(--primary-gold);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    color: var(--gray);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-gold);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-gold);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-gold);
    color: var(--black);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    color: var(--gray);
}

/* Velocímetro estilizado no footer */
.footer-speedometer {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.speedometer-outer {
    width: 80px;
    height: 40px;
    border-radius: 80px 80px 0 0;
    background: linear-gradient(135deg, #FFD700 60%, #888 100%);
    position: relative;
    box-shadow: 0 4px 20px 0 #FFD70044;
    overflow: hidden;
}
.speedometer-needle {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 4px;
    height: 38px;
    background: linear-gradient(180deg, #fff 0%, #FFD700 100%);
    border-radius: 2px;
    transform: translateX(-50%) rotate(-20deg);
    box-shadow: 0 0 8px #FFD700;
    transition: transform 0.5s cubic-bezier(.4,2,.6,1);
}
.speedometer-center {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 16px;
    height: 16px;
    background: #222;
    border: 3px solid #FFD700;
    border-radius: 50%;
    transform: translate(-50%, 50%);
    z-index: 2;
}

/* Microelementos de velocidade */
.hero-stats .stat-number::after {
    content: '\f21c'; /* tachometer-alt icon */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #FFD700;
    margin-left: 0.5rem;
    font-size: 1.2rem;
    vertical-align: middle;
    filter: drop-shadow(0 0 4px #FFD700);
}

/* Ajuste para não repetir ícone em supply/tax */
.hero-stats .stat:nth-child(1) .stat-number::after,
.hero-stats .stat:nth-child(2) .stat-number::after {
    content: '';
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--darker-purple);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        gap: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .roadmap-track::before {
        display: none;
    }

    .roadmap-item,
    .roadmap-item:nth-child(even) {
        flex-direction: column;
        text-align: center;
    }

    .roadmap-content {
        margin: 1rem 0;
    }

    .tokenomics-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-logo-img {
        width: 100px;
        height: 100px;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .tokenomics-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-purple);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-gold);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-gold);
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    z-index: 9999;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, #1a0b2e 60%, #000 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.7s cubic-bezier(.4,2,.6,1);
}
#loading-screen.hide {
    opacity: 0;
    pointer-events: none;
}
.loading-velocimeter {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}
.loading-bar-container {
    width: 220px;
    height: 12px;
    background: #222;
    border-radius: 8px;
    margin-top: 1.5rem;
    overflow: hidden;
    box-shadow: 0 2px 12px #FFD70044;
}
.loading-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #FFD700 0%, #fff 100%);
    border-radius: 8px;
    transition: width 0.2s cubic-bezier(.4,2,.6,1);
    box-shadow: 0 0 16px #FFD70088;
}
.loading-text {
    color: #FFD700;
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-shadow: 0 0 8px #FFD70088;
}

/* Velocímetro animado (ponteiro) */
#loading-screen .speedometer-outer {
    width: 160px;
    height: 80px;
    margin-bottom: 0.5rem;
}
#loading-screen .speedometer-needle {
    height: 76px;
    width: 8px;
    left: 50%;
    bottom: 0;
    border-radius: 4px;
    box-shadow: 0 0 16px #FFD700;
    background: linear-gradient(180deg, #fff 0%, #FFD700 100%);
    transform: translateX(-50%) rotate(-60deg);
    transition: transform 0.3s cubic-bezier(.4,2,.6,1);
}
#loading-screen .speedometer-center {
    width: 28px;
    height: 28px;
    border-width: 5px;
}

/* Efeitos de pista e LEDs */
.race-track {
    position: absolute;
    left: 0; right: 0; top: 0; height: 8px;
    background: repeating-linear-gradient(90deg, #FFD700 0 30px, #fff 30px 40px, #FFD700 40px 70px, transparent 70px 100px);
    opacity: 0.25;
    filter: blur(1px);
    z-index: 1;
}

.tokenomics-card, .feature {
    box-shadow: 0 2px 16px 0 #FFD70044, 0 0 24px 0 #fff1 inset;
    border-image: linear-gradient(90deg, #FFD700 0%, #fff 100%) 1;
    position: relative;
    overflow: hidden;
}
.tokenomics-card::after, .feature::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 4px;
    background: linear-gradient(90deg, #FFD700 0%, #fff 50%, #FFD700 100%);
    opacity: 0.18;
    filter: blur(1px);
}

/* Motion blur e aceleração em hover */
.btn, .tokenomics-card, .feature, .gallery-item {
    transition: transform 0.2s cubic-bezier(.4,2,.6,1), box-shadow 0.2s cubic-bezier(.4,2,.6,1), filter 0.2s;
}
.btn:hover, .tokenomics-card:hover, .feature:hover, .gallery-item:hover {
    transform: scale(1.04) skewX(-2deg) translateX(6px);
    filter: blur(0.5px) brightness(1.08) drop-shadow(0 0 12px #FFD70088);
    box-shadow: 0 8px 32px #FFD70055, 0 0 32px #fff2;
}

/* Efeito de LED em títulos e botões */
.section-title, .btn-primary {
    text-shadow: 0 0 16px #FFD700cc, 0 2px 8px #fff2;
    background-clip: text;
    -webkit-background-clip: text;
}

/* Linhas de velocidade (motion lines) no hero */
.hero::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 0; height: 100%;
    background: repeating-linear-gradient(120deg, #FFD70022 0 2px, transparent 2px 40px);
    opacity: 0.12;
    pointer-events: none;
    z-index: 1;
}

/* Luzes de freio/LEDs nos cards da galeria */
.gallery-card::before {
    content: '';
    position: absolute;
    left: 10px; top: 10px;
    width: 16px; height: 8px;
    background: radial-gradient(circle, #FFD700 60%, #fff0 100%);
    border-radius: 8px;
    opacity: 0.5;
    filter: blur(1px);
    z-index: 2;
}

/* 2. Velocímetro digital animado no rodapé */
.footer-speedometer-digital {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', monospace;
    color: #FFD700;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
    text-shadow: 0 0 8px #FFD70088;
    gap: 0.5rem;
}
.footer-speedometer-digital .speed-unit {
    font-size: 0.9rem;
    color: #fff;
    opacity: 0.7;
}

/* 3. Linhas de pista animadas no hero e roadmap */
.hero-track-lines, .roadmap-track-lines {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 12px;
    background: repeating-linear-gradient(90deg, #FFD700 0 40px, transparent 40px 80px);
    opacity: 0.18;
    z-index: 2;
    animation: trackMove 2s linear infinite;
}
@keyframes trackMove {
    0% { background-position-x: 0; }
    100% { background-position-x: 80px; }
}

/* 4. Sombra de supercarro sob a logo */
.hero-logo::after {
    content: '';
    display: block;
    width: 120px;
    height: 32px;
    margin: -18px auto 0 auto;
    background: radial-gradient(ellipse at center, #FFD70044 0%, #0000 80%);
    filter: blur(2px);
    z-index: 1;
}

/* 5. Ícones animados de pneus/fumaça em cards */
.tokenomics-card.pneu-animado::before {
    content: '\f111'; /* fa-circle (pneu) */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #FFD700;
    font-size: 2.2rem;
    position: absolute;
    top: 1rem; right: 1rem;
    opacity: 0.18;
    z-index: 0;
    animation: spin 2s linear infinite;
}
@keyframes spin {
    100% { transform: rotate(360deg); }
}
.tokenomics-card.fumaca-animada::after {
    content: '';
    position: absolute;
    right: 1.5rem; bottom: 1.5rem;
    width: 18px; height: 18px;
    background: radial-gradient(circle, #fff8 40%, #FFD70044 80%, #0000 100%);
    opacity: 0.7;
    filter: blur(2px);
    animation: smokeUp 1.2s linear infinite alternate;
}
@keyframes smokeUp {
    0% { transform: translateY(0) scale(1); opacity: 0.7; }
    100% { transform: translateY(-12px) scale(1.2); opacity: 0.2; }
}

/* 6. Headlights dourados no topo do hero */
.hero-headlights {
    position: absolute;
    top: 0; left: 50%;
    width: 320px; height: 80px;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 3;
}
.hero-headlights::before, .hero-headlights::after {
    content: '';
    position: absolute;
    top: 0; width: 120px; height: 80px;
    background: radial-gradient(ellipse at top, #FFD70088 0%, #FFD70011 80%, #0000 100%);
    opacity: 0.7;
    filter: blur(2px);
}
.hero-headlights::before { left: 0; }
.hero-headlights::after { right: 0; }

/* 7. Botão Buy Car Coin turbo */
.btn-turbo:active {
    animation: turboBoost 0.3s cubic-bezier(.4,2,.6,1);
}
@keyframes turboBoost {
    0% { box-shadow: 0 0 0 #FFD700, 0 0 0 #fff; }
    50% { box-shadow: 0 0 32px #FFD700, 0 0 16px #fff; transform: scale(1.08); }
    100% { box-shadow: 0 0 0 #FFD700, 0 0 0 #fff; transform: scale(1); }
}