/* ============================================
   FOREVER TOKEN - Premium Crypto Landing Page
   Theme: Space + Infinity + Endless Growth
   ============================================ */

/* CSS Variables */
:root {
    --primary: #39ff14;
    --primary-dark: #2dd410;
    --primary-glow: rgba(57, 255, 20, 0.5);
    --bg-dark: #050508;
    --bg-purple: #0a0612;
    --bg-blue: #080c18;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text-white: #ffffff;
    --text-gray: #a0a0b0;
    --text-muted: #6a6a7a;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Space Background */
.space-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-purple) 50%, var(--bg-blue) 100%);
    overflow: hidden;
}

/* Stars */
.stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.8), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.9), transparent),
        radial-gradient(2px 2px at 160px 120px, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 230px 80px, rgba(255,255,255,0.5), transparent),
        radial-gradient(2px 2px at 300px 150px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 400px 200px, rgba(255,255,255,0.6), transparent),
        radial-gradient(2px 2px at 500px 100px, rgba(255,255,255,0.9), transparent),
        radial-gradient(1px 1px at 600px 250px, rgba(255,255,255,0.7), transparent),
        radial-gradient(2px 2px at 700px 180px, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 800px 300px, rgba(255,255,255,0.8), transparent),
        radial-gradient(2px 2px at 900px 150px, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 1000px 220px, rgba(255,255,255,0.9), transparent),
        radial-gradient(2px 2px at 1100px 80px, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 1200px 280px, rgba(255,255,255,0.5), transparent);
    background-size: 1300px 400px;
    animation: twinkle 8s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

/* Particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 15s infinite ease-in-out;
    box-shadow: 0 0 10px var(--primary-glow);
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    25% { transform: translateY(-30px) translateX(10px); opacity: 0.6; }
    50% { transform: translateY(-20px) translateX(-10px); opacity: 0.4; }
    75% { transform: translateY(-40px) translateX(5px); opacity: 0.5; }
}

/* Infinity Symbols */
.infinity-symbols {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.infinity-float {
    position: absolute;
    font-size: 24px;
    color: var(--primary);
    opacity: 0.15;
    animation: drift 20s infinite ease-in-out;
    text-shadow: 0 0 20px var(--primary-glow);
}

@keyframes drift {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -20px) rotate(5deg); }
    50% { transform: translate(-20px, -40px) rotate(-5deg); }
    75% { transform: translate(20px, -60px) rotate(3deg); }
}

/* Money Symbols */
.money-symbols {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.money-fall {
    position: absolute;
    font-size: 18px;
    color: var(--primary);
    opacity: 0.08;
    animation: fall 12s infinite linear;
}

@keyframes fall {
    0% { transform: translateY(-100px) rotate(0deg); opacity: 0; }
    10% { opacity: 0.08; }
    90% { opacity: 0.08; }
    100% { transform: translateY(100vh) rotate(360deg); opacity: 0; }
}

/* Glassmorphism */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.navbar.scrolled {
    background: rgba(5, 5, 8, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-white);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
}

.infinity-icon {
    font-size: 1.5rem;
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary-glow);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition-smooth);
    box-shadow: 0 0 10px var(--primary-glow);
}

.nav-links a:hover {
    color: var(--text-white);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-white);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 120px 24px 80px;
    text-align: center;
}

/* Rocket Animation */
.rocket-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.rocket {
    position: absolute;
    font-size: 32px;
    animation: flyRocket 15s infinite linear;
    filter: drop-shadow(0 0 20px var(--primary-glow));
    z-index: 2;
}

.rocket-trail {
    position: absolute;
    width: 4px;
    height: 100px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    opacity: 0.6;
    animation: flyRocket 15s infinite linear;
    filter: blur(4px);
}

@keyframes flyRocket {
    0% {
        transform: translate(-100px, 100vh) rotate(-45deg);
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 1;
    }
    100% {
        transform: translate(100vw, -100px) rotate(-45deg);
        opacity: 0;
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
}

.hero-banner {
    margin-bottom: 40px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 0 60px rgba(57, 255, 20, 0.2);
    animation: bannerGlow 3s ease-in-out infinite;
}

@keyframes bannerGlow {
    0%, 100% { box-shadow: 0 0 60px rgba(57, 255, 20, 0.2); }
    50% { box-shadow: 0 0 80px rgba(57, 255, 20, 0.35); }
}

.banner-img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.title-white {
    color: var(--text-white);
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.3);
}

.title-green {
    color: var(--primary);
    text-shadow: 0 0 40px var(--primary-glow);
}

.hero-tagline {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
    text-shadow: 0 0 20px var(--primary-glow);
}

.hero-subtext {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-gray);
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 40px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 0 30px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--primary-glow);
}

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

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

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

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
    transform: rotate(45deg);
    opacity: 0.6;
}

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

/* Section Styles */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 3px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text-white);
}

/* About Section */
.about {
    background: linear-gradient(180deg, transparent 0%, rgba(57, 255, 20, 0.02) 50%, transparent 100%);
}

.about-content {
    max-width: 700px;
    margin: 0 auto;
}

.about-card {
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(57, 255, 20, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.about-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 24px;
    text-shadow: 0 0 40px var(--primary-glow);
    position: relative;
    z-index: 1;
}

.about-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    line-height: 1.5;
}

.about-divider {
    width: 60px;
    height: 2px;
    background: var(--primary);
    margin: 0 auto 24px;
    box-shadow: 0 0 10px var(--primary-glow);
    position: relative;
    z-index: 1;
}

.about-subtext {
    font-size: 1rem;
    color: var(--text-gray);
    font-style: italic;
    position: relative;
    z-index: 1;
}

/* Tokenomics Section */
.tokenomics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.token-card {
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.token-card:hover {
    transform: translateY(-8px);
    border-color: rgba(57, 255, 20, 0.3);
    box-shadow: 0 20px 60px rgba(57, 255, 20, 0.15);
}

.token-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.token-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 12px;
}

.token-card p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.token-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0;
    transition: var(--transition-smooth);
}

.token-card:hover .token-glow {
    opacity: 0.15;
}

/* Chart Section */
.chart-section {
    background: linear-gradient(180deg, transparent 0%, rgba(57, 255, 20, 0.02) 50%, transparent 100%);
}

.chart-container {
    padding: 40px;
    position: relative;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 16px;
}

.chart-pair {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-white);
}

.chart-price {
    display: flex;
    align-items: center;
    gap: 12px;
}

.price-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary-glow);
}

.price-change {
    font-size: 1rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
}

.price-change.positive {
    background: rgba(57, 255, 20, 0.15);
    color: var(--primary);
}

.chart-canvas {
    width: 100%;
    height: 300px;
    position: relative;
}

.chart-svg {
    width: 100%;
    height: 100%;
}

.chart-line {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 3s ease-out forwards;
}

@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

.chart-area {
    opacity: 0;
    animation: fadeIn 1s ease-out 1s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.candle {
    animation: candleGrow 0.5s ease-out forwards;
    transform-origin: bottom;
    transform: scaleY(0);
}

@keyframes candleGrow {
    to { transform: scaleY(1); }
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
}

.chart-labels span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Roadmap Section */
.roadmap-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    transform: translateX(-50%);
}

.roadmap-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

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

.roadmap-item:nth-child(odd) .roadmap-card {
    margin-right: 60px;
    margin-left: 0;
    text-align: right;
}

.roadmap-item:nth-child(even) .roadmap-card {
    margin-left: 60px;
}

.roadmap-marker {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-dark);
    border: 2px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--primary);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    box-shadow: 0 0 20px var(--primary-glow);
    transition: var(--transition-smooth);
}

.roadmap-marker.active {
    background: var(--primary);
    color: var(--bg-dark);
    font-size: 1.25rem;
}

.roadmap-card {
    flex: 1;
    max-width: 320px;
    padding: 30px;
    margin-left: 60px;
    transition: var(--transition-smooth);
}

.roadmap-card:hover {
    border-color: rgba(57, 255, 20, 0.3);
    transform: scale(1.02);
}

.roadmap-card.active {
    border-color: var(--primary);
    box-shadow: 0 0 40px rgba(57, 255, 20, 0.2);
}

.phase-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 2px;
    margin-bottom: 8px;
    display: block;
}

.roadmap-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 12px;
}

.roadmap-card p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* Community Section */
.community {
    background: linear-gradient(180deg, transparent 0%, rgba(57, 255, 20, 0.02) 50%, transparent 100%);
    text-align: center;
}

.community-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 40px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    color: var(--text-white);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
}

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

.social-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 30px var(--primary-glow);
    transform: translateY(-3px);
}

.community-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    text-shadow: 0 0 30px var(--primary-glow);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-disclaimer {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 12px;
}

.footer-copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-banner {
        margin-bottom: 30px;
    }

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

    .btn {
        width: 100%;
        max-width: 280px;
    }

    section {
        padding: 60px 0;
    }

    .about-card {
        padding: 40px 24px;
    }

    .about-text {
        font-size: 1.25rem;
    }

    .chart-container {
        padding: 24px;
    }

    .chart-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .timeline-line {
        left: 20px;
    }

    .roadmap-item,
    .roadmap-item:nth-child(odd) {
        flex-direction: column;
        align-items: flex-start;
    }

    .roadmap-marker {
        left: 20px;
        transform: none;
        position: relative;
        margin-bottom: 16px;
    }

    .roadmap-card,
    .roadmap-item:nth-child(odd) .roadmap-card {
        margin-left: 60px;
        margin-right: 0;
        text-align: left;
        max-width: none;
    }

    .community-stats {
        gap: 40px;
    }

    .stat-value {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        gap: 4px;
    }

    .token-card {
        padding: 30px 20px;
    }

    .social-links {
        flex-direction: column;
        align-items: center;
    }

    .social-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

/* Animation Classes for Scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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