* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray: #666666;
}

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

/* Floating Elements */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.floating-coin,
.floating-nft {
    position: absolute;
    font-size: 24px;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.coin-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 25s;
}

.coin-2 {
    top: 60%;
    left: 80%;
    animation-delay: 5s;
    animation-duration: 30s;
}

.coin-3 {
    top: 80%;
    left: 20%;
    animation-delay: 10s;
    animation-duration: 28s;
}

.nft-1 {
    top: 30%;
    left: 70%;
    animation-delay: 2s;
    animation-duration: 22s;
}

.nft-2 {
    top: 50%;
    left: 15%;
    animation-delay: 7s;
    animation-duration: 26s;
}

.nft-3 {
    top: 15%;
    left: 50%;
    animation-delay: 12s;
    animation-duration: 24s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(30px, -30px) rotate(90deg);
    }
    50% {
        transform: translate(-20px, 20px) rotate(180deg);
    }
    75% {
        transform: translate(20px, 30px) rotate(270deg);
    }
}

/* Header */
.header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    z-index: 100;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

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

.logo-container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.logo-text {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -0.02em;
    text-transform: lowercase;
    transition: all 0.3s ease;
    position: relative;
}

.logo-container:hover .logo-text {
    transform: translateX(2px);
}

/* Navigation */
.navigation {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1.5rem;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 1.5rem;
    width: 0;
    height: 2px;
    background: var(--black);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: calc(100% - 3rem);
}

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

.nav-link.active {
    font-weight: 600;
}

.nav-link.active::after {
    width: calc(100% - 3rem);
}

.logo {
    width: 60px;
    height: 60px;
    cursor: pointer;
    transition: transform 0.3s ease;
    animation: shake-continuous 3s ease-in-out infinite;
}

.logo:hover {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px) rotate(-2deg);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px) rotate(2deg);
    }
}

@keyframes shake-continuous {
    0%, 100% {
        transform: translateX(0) rotate(0deg);
    }
    25% {
        transform: translateX(-2px) rotate(-1deg);
    }
    50% {
        transform: translateX(0) rotate(0deg);
    }
    75% {
        transform: translateX(2px) rotate(1deg);
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem 4rem;
    z-index: 2;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    width: 100%;
}

.headline {
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--black);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.headline-secondary {
    font-size: clamp(1.8rem, 5vw, 3.2rem);
    font-weight: 600;
    margin-bottom: 2rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
}

.subheadline {
    font-size: clamp(1.1rem, 2.2vw, 1.35rem);
    font-weight: 400;
    color: var(--gray);
    max-width: 850px;
    margin: 0 auto;
    line-height: 1.9;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.subheadline strong {
    color: var(--black);
    font-weight: 600;
}

/* Revenue Badge */
.revenue-badge {
    margin: 2.5rem auto 3rem;
    max-width: 700px;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.2s forwards;
}

.badge-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f8f8f8 0%, #ffffff 100%);
    border: 2px solid var(--black);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.badge-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.03), transparent);
    transition: left 0.5s ease;
}

.badge-content:hover::before {
    left: 100%;
}

.badge-content:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.badge-icon {
    font-size: 3rem;
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.badge-text {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.badge-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray);
}

.badge-value {
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.6;
    color: var(--black);
}

.badge-value strong {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    background: linear-gradient(120deg, transparent 0%, rgba(0, 0, 0, 0.05) 50%, transparent 100%);
    padding: 0 0.3rem;
    border-radius: 4px;
}

/* Typewriter Effect */
.typewriter-text {
    display: inline-block;
    overflow: hidden;
    border-right: 3px solid var(--black);
    white-space: nowrap;
    animation: typing 2s steps(30, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: var(--black);
    }
}

/* Fade In Animations */
.fade-in-delay {
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
}

.fade-in-delay-2 {
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.fade-in-delay-3 {
    opacity: 0;
    animation: fadeInUp 1s ease-out 2.5s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* CTA Buttons */
.cta-container {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.cta-button {
    padding: 1.1rem 2.8rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border: 2px solid var(--black);
    background: transparent;
    color: var(--black);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 4px;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--black);
    transition: left 0.3s ease;
    z-index: -1;
}

.cta-button:hover::before {
    left: 0;
}

.cta-button:hover {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:active {
    transform: translateY(0);
}

.cta-button.primary {
    background: var(--black);
    color: var(--white);
}

.cta-button.primary::before {
    background: var(--white);
}

.cta-button.primary:hover {
    color: var(--black);
    background: transparent;
}

/* Contact Section */
.contact-section {
    position: relative;
    padding: 8rem 2rem 6rem;
    max-width: 800px;
    margin: 0 auto;
    z-index: 2;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.01) 100%);
}

.section-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--black);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    text-align: center;
    margin-bottom: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--black);
    background: var(--white);
    color: var(--black);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.submit-btn {
    margin-top: 1rem;
    align-self: center;
    min-width: 200px;
}

.form-message {
    text-align: center;
    padding: 1.5rem;
    margin-top: 1.5rem;
    font-weight: 400;
    display: none;
    line-height: 1.8;
    animation: fadeInUp 0.5s ease-out;
}

.form-message.success {
    display: block;
    color: var(--black);
    background: linear-gradient(135deg, #f8f8f8 0%, #ffffff 100%);
    border: 2px solid var(--black);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.form-message strong {
    font-weight: 600;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.5rem;
}

.form-message.error {
    display: block;
    color: var(--black);
    background: var(--gray-light);
    border: 2px solid var(--black);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 1.5rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .navigation {
        gap: 1rem;
    }
    
    .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .logo {
        width: 50px;
        height: 50px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .logo-container {
        gap: 0.75rem;
    }
    
    .hero {
        min-height: 70vh;
        padding: 2rem 1rem;
    }
    
    .revenue-badge {
        margin: 2rem auto;
    }
    
    .badge-content {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .badge-icon {
        font-size: 2.5rem;
    }
    
    .badge-value {
        font-size: 1rem;
    }
    
    .badge-value strong {
        font-size: 1.15rem;
    }
    
    .cta-container {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
    }
    
    .contact-section {
        padding: 4rem 1.5rem;
    }
    
    .floating-coin,
    .floating-nft {
        font-size: 18px;
    }
}

/* Partners Section */
.partners-section {
    position: relative;
    padding: 6rem 2rem;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.01) 0%, rgba(0, 0, 0, 0.03) 100%);
    z-index: 2;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

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

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: center;
}

.partner-item {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.partner-item:nth-child(1) {
    animation-delay: 0.1s;
}

.partner-item:nth-child(2) {
    animation-delay: 0.2s;
}

.partner-item:nth-child(3) {
    animation-delay: 0.3s;
}

.partner-item:nth-child(4) {
    animation-delay: 0.4s;
}

.partner-item:nth-child(5) {
    animation-delay: 0.5s;
}

.partner-logo {
    width: 100%;
    max-width: 200px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.partner-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.03), transparent);
    transition: left 0.5s ease;
}

.partner-logo:hover::before {
    left: 100%;
}

.partner-logo:hover {
    transform: translateY(-5px);
    border-color: var(--black);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.partner-name {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--black);
    text-align: center;
    letter-spacing: -0.01em;
}

/* Partner-specific styling */
.huobi-logo {
    background: linear-gradient(135deg, #1e3a5f 0%, #2a5f8f 100%);
}

.huobi-logo .partner-name {
    color: #ffffff;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.immutable-logo {
    background: var(--white);
}

.immutable-logo .partner-name {
    font-weight: 700;
    text-transform: capitalize;
}

.google-logo .partner-name {
    font-weight: 500;
    font-size: 1.4rem;
    background: linear-gradient(90deg, #4285f4 0%, #ea4335 25%, #fbbc04 50%, #4285f4 75%, #34a853 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 100%;
    animation: gradient-shift 3s ease infinite;
}

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

.playtoearn-logo {
    background: linear-gradient(135deg, #0066ff 0%, #0044cc 100%);
}

.playtoearn-logo .partner-name {
    color: #ffffff;
    font-weight: 700;
    text-transform: none;
}

.solana-logo {
    background: linear-gradient(135deg, #14f195 0%, #9945ff 100%);
}

.solana-logo .partner-name {
    color: #ffffff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Responsive Design for Partners */
@media (max-width: 768px) {
    .partners-section {
        padding: 4rem 1.5rem;
    }
    
    .partners-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .partner-logo {
        height: 100px;
        padding: 1rem;
        max-width: 160px;
    }
    
    .partner-name {
        font-size: 1rem;
    }
    
    .google-logo .partner-name {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .partner-logo {
        height: 90px;
        padding: 0.75rem;
    }
    
    .partner-name {
        font-size: 0.9rem;
    }
}

/* Footer */
.footer {
    position: relative;
    padding: 3rem 2rem;
    background: var(--white);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 2;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.copyright {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray);
    letter-spacing: 0.02em;
    text-transform: lowercase;
}

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