:root {
    --tesla-dark: #171A20;
    --tesla-silver: #F5F5F5;
    --tesla-blue: #00C3FF;
    --tesla-electric: #4CFFFF;
    --tesla-gradient: linear-gradient(135deg, var(--tesla-blue), var(--tesla-electric));
    --tesla-error: #FF3B30;
}

body {
    font-family: 'Gotham SSm', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--tesla-dark);
    color: var(--tesla-silver);
    font-size: 16px;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
}

.display-3, .display-4 {
    font-weight: 700;
    color: white;
}

.lead {
    font-size: 1.25rem;
    color: var(--tesla-silver);
}

p {
    color: var(--tesla-silver);
    margin-bottom: 1rem;
}

.nav-link {
    color: var(--tesla-silver) !important;
    font-weight: 500;
}

.nav-link:hover {
    color: white !important;
}

.navbar {
    background-color: rgba(23, 26, 32, 0.8);
    backdrop-filter: blur(10px);
    padding: 15px 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.brand-text {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'Gotham SSm', sans-serif;
    font-weight: 700;
    font-size: 24px;
    letter-spacing: 1px;
    position: relative;
    padding: 4px 0;
}

.brand-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--tesla-gradient);
    opacity: 0;
    transform: scaleX(0);
    transition: all 0.3s ease;
}

.navbar-brand:hover .brand-text::after {
    opacity: 1;
    transform: scaleX(1);
}

.brand-tesla {
    background: var(--tesla-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.brand-token {
    color: var(--tesla-silver);
    opacity: 0.9;
}

.brand-tesla::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--tesla-gradient);
    border-radius: 50%;
    top: 50%;
    right: -6px;
    transform: translateY(-50%);
    box-shadow: 0 0 10px rgba(0, 195, 255, 0.5);
}

.navbar .btn {
    margin-left: 15px;
    height: 40px;
    padding: 0 25px;
    min-width: 140px;
}

.hero-section {
    min-height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.7)), url('../images/tesla-hero.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 40px;
    }
    
    .hero-section .display-3 {
        font-size: 2.5rem;
    }
    
    .hero-section .lead {
        font-size: 1.1rem;
    }
    
    .presale-card {
        margin-top: 40px;
    }
}

.presale-card {
    background: rgba(23, 26, 32, 0.9);
    border: 1px solid rgba(76, 255, 255, 0.2);
    border-radius: 25px;
    padding: 2.5rem;
    backdrop-filter: blur(20px);
    color: white;
    box-shadow: 0 10px 40px rgba(0, 195, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.presale-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--tesla-gradient);
}

.presale-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: white;
}

.presale-card p {
    color: var(--tesla-silver);
    font-size: 1.1rem;
}

.presale-card .progress {
    height: 10px;
    background-color: rgba(255,255,255,0.1);
}

.presale-card span {
    color: var(--tesla-silver);
    font-size: 1.1rem;
}

.presale-card h3#days,
.presale-card h3#hours,
.presale-card h3#minutes,
.presale-card h3#seconds {
    color: white;
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.presale-card small {
    color: var(--tesla-silver);
    font-size: 0.9rem;
}

.roadmap-item {
    border-left: 2px solid var(--tesla-blue);
    padding-left: 20px;
    margin-bottom: 30px;
    position: relative;
}

.roadmap-item::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 0;
    width: 15px;
    height: 15px;
    background: var(--tesla-gradient);
    border-radius: 50%;
}

.btn {
    height: 50px;
    padding: 0 35px;
    border-radius: 25px;
    text-transform: uppercase;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
    width: 100%;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.btn-tesla {
    background: var(--tesla-gradient);
    color: white;
    border: none;
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.btn-outline-light:hover {
    border-color: var(--tesla-blue);
    background: rgba(0, 195, 255, 0.1);
}

@media (min-width: 576px) {
    .btn {
        width: auto;
        min-width: 180px;
    }
}

.btn-tesla::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--tesla-gradient);
    z-index: -1;
    border-radius: 32px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-tesla:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 25px rgba(0, 195, 255, 0.4);
}

.newsletter-form {
    margin-top: 15px;
}

.newsletter-form .input-group {
    background: transparent;
    border-radius: 25px;
    overflow: hidden;
}

.newsletter-form .calculator-input {
    border-top-right-radius: 25px !important;
    border-bottom-right-radius: 25px !important;
    padding-right: 50px !important;
}

.newsletter-form .btn {
    position: absolute;
    right: 5px;
    top: 5px;
    bottom: 5px;
    z-index: 10;
    width: 40px;
    height: auto;
    min-width: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.highlight-box {
    background: rgba(0, 195, 255, 0.05);
    border: 1px solid rgba(76, 255, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    max-width: 600px;
    margin: 0 auto;
}

.highlight-box .glow-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(76, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: rotateGlow 10s linear infinite;
}

@keyframes rotateGlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.feature-stats {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(76, 255, 255, 0.1);
}

.feature-stats .stat {
    text-align: center;
}

.feature-stats .value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--tesla-electric);
    display: block;
    font-family: 'Roboto Mono', monospace;
}

.feature-stats .label {
    font-size: 0.9rem;
    color: var(--tesla-silver);
    opacity: 0.8;
}

.benefits-section {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(76, 255, 255, 0.1);
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(0, 195, 255, 0.03);
    border-radius: 15px;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.benefits-list li:hover {
    background: rgba(0, 195, 255, 0.05);
    transform: translateX(10px);
}

.benefits-list i {
    color: var(--tesla-blue);
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.benefits-list h5 {
    margin: 0 0 0.5rem 0;
    color: var(--tesla-electric);
}

.benefits-list p {
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.8;
}

.market-potential {
    background: rgba(0, 195, 255, 0.03);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(76, 255, 255, 0.1);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: rgba(0, 195, 255, 0.05);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(0, 195, 255, 0.08);
    transform: translateY(-5px);
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--tesla-electric);
    font-family: 'Roboto Mono', monospace;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--tesla-silver);
    opacity: 0.8;
}

.cta-box {
    background: var(--tesla-gradient);
    border-radius: 15px;
    padding: 2rem;
    color: white;
}

.cta-box p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.cta-box .btn {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.cta-box .btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.calculator-input {
    background: rgba(0, 195, 255, 0.05) !important;
    border: 1px solid rgba(76, 255, 255, 0.2) !important;
    color: white !important;
    border-radius: 15px !important;
    padding: 12px 20px !important;
    font-size: 1.1rem !important;
    transition: all 0.3s ease !important;
}

.calculator-input::placeholder {
    color: rgba(255, 255, 255, 0.6) !important;
    opacity: 1 !important;
}

.calculator-input:focus {
    background: rgba(0, 195, 255, 0.1) !important;
    border-color: var(--tesla-blue) !important;
    box-shadow: 0 0 0 2px rgba(0, 195, 255, 0.1) !important;
    outline: none !important;
}

.input-group {
    background: transparent !important;
}

.input-group-text {
    font-family: 'Roboto Mono', monospace !important;
    font-weight: 600 !important;
    color: var(--tesla-electric) !important;
}

.feature-card {
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    color: white;
    border: 1px solid rgba(76, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 195, 255, 0.03);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.feature-card > * {
    position: relative;
    z-index: 1;
}

.feature-card h4 {
    color: var(--tesla-blue);
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
}

.feature-card p {
    color: var(--tesla-silver);
    font-size: 1.1rem;
}

.feature-card i {
    font-size: 2.75rem;
    margin-bottom: 2rem;
    color: var(--tesla-electric);
    opacity: 0.9;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--tesla-blue);
    box-shadow: 0 10px 20px rgba(0, 195, 255, 0.1);
    background: rgba(255,255,255,0.02);
}

.feature-card:hover::before {
    opacity: 1;
}

.faq-item {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
}

.accordion-button {
    background-color: rgba(255,255,255,0.05) !important;
    color: white !important;
    font-weight: 500;
    font-size: 1.1rem;
}

.accordion-button:not(.collapsed) {
    background-color: var(--tesla-red) !important;
    color: white !important;
}

.accordion-button::after {
    filter: brightness(0) invert(1);
}

.accordion-body {
    background-color: rgba(255,255,255,0.02);
    color: var(--tesla-silver);
    font-size: 1.1rem;
    line-height: 1.6;
    padding: 1.5rem;
}

.progress-bar {
    background: var(--tesla-gradient);
    position: relative;
    overflow: hidden;
}

.tokenomics-section {
    position: relative;
    overflow: hidden;
}

.tokenomics-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 195, 255, 0.05), transparent);
    pointer-events: none;
}

.token-distribution-chart {
    max-width: 500px;
    margin: auto;
    position: relative;
    padding: 20px;
    background: rgba(23, 26, 32, 0.5);
    border-radius: 20px;
    border: 1px solid rgba(76, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.token-details {
    background: rgba(23, 26, 32, 0.5);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(76, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.token-details ul li {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0, 195, 255, 0.03);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.token-details ul li:hover {
    transform: translateX(10px);
    background: rgba(0, 195, 255, 0.05);
}

.token-details ul li i {
    color: var(--tesla-blue);
    margin-right: 15px;
    font-size: 1.2em;
}

.token-details ul li span {
    margin-left: auto;
    color: var(--tesla-electric);
    font-family: 'Roboto Mono', monospace;
    font-weight: 600;
}

.token-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

/* Particle Effect */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Lightning Effect */
.lightning {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    animation: lightningFlash 10s infinite;
}

@keyframes lightningFlash {
    0%, 100% {
        opacity: 0;
    }
    0.1%, 0.3% {
        opacity: 0.3;
    }
    0.2% {
        opacity: 0.7;
    }
}

/* Crypto Price Ticker */
.crypto-ticker {
    background: rgba(0, 195, 255, 0.1);
    border: 1px solid rgba(76, 255, 255, 0.2);
    border-radius: 15px;
    padding: 10px 20px;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.crypto-ticker .price {
    font-family: 'Roboto Mono', monospace;
    color: var(--tesla-electric);
    font-weight: 600;
}

.crypto-ticker .change-positive {
    color: #00ff9d;
}

.crypto-ticker .change-negative {
    color: var(--tesla-red);
}

/* Electric Border Effect */
.electric-border {
    position: relative;
}

.electric-border::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: var(--tesla-blue);
    border-radius: inherit;
    z-index: -1;
    opacity: 0.1;
    transition: opacity 0.3s ease;
}

.electric-border:hover::before {
    opacity: 0.15;
}