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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Diamond Pattern Border */
.diamond-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: repeating-linear-gradient(45deg,
            transparent,
            transparent 20px,
            #ff8c00 20px,
            #ff8c00 40px);
    overflow: hidden;
}

.diamond-border::before {
    content: '🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 ';
    position: absolute;
    top: 20px;
    left: 0;
    font-size: 40px;
    white-space: nowrap;
    animation: scroll 20s linear infinite;
}

.diamond-border::after {
    content: '🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶 🔶';
    position: absolute;
    top: 20px;
    left: 100%;
    font-size: 40px;
    white-space: nowrap;
    animation: scroll 20s linear infinite;
}

.tagline {
    font-size: 24px;
    letter-spacing: 4px;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* Main Content */
.main-content {
    margin-top: 120px;
    max-width: 1200px;
    width: 90%;
    padding: 0 20px;
}

/* Logo Section */
.logo-section {
    text-align: center;
    margin-bottom: 80px;
}

.logo-image {
    max-width: 800px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 40px rgba(255, 140, 0, 0.3));
    animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        filter: drop-shadow(0 0 40px rgba(255, 140, 0, 0.3));
    }

    to {
        filter: drop-shadow(0 0 60px rgba(255, 140, 0, 0.5));
    }
}

/* CA Section */
.ca-section {
    margin-bottom: 80px;
    display: flex;
    justify-content: center;
}

.ca-container {
    width: 100%;
    max-width: 600px;
}

.ca-label {
    display: block;
    font-size: 14px;
    color: #ffa500;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.ca-box {
    display: flex;
    gap: 12px;
    background: rgba(255, 140, 0, 0.05);
    border: 2px solid rgba(255, 140, 0, 0.3);
    border-radius: 16px;
    padding: 8px;
    transition: all 0.3s ease;
}

.ca-box:hover {
    border-color: rgba(255, 140, 0, 0.6);
    box-shadow: 0 0 30px rgba(255, 140, 0, 0.2);
}

.ca-input {
    flex: 1;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 18px;
    padding: 16px 20px;
    font-family: 'Courier New', monospace;
    outline: none;
}

.copy-btn {
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    border: none;
    border-radius: 12px;
    padding: 16px 32px;
    color: #000000;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 140, 0, 0.4);
}

.copy-btn:active {
    transform: translateY(0);
}

.copy-icon {
    width: 20px;
    height: 20px;
}

/* Community Section */
.community-section {
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    text-align: center;
    margin-bottom: 50px;
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.community-link {
    background: rgba(255, 140, 0, 0.05);
    border: 2px solid rgba(255, 140, 0, 0.3);
    border-radius: 16px;
    padding: 24px;
    text-decoration: none;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.community-link:hover {
    transform: translateY(-4px);
    border-color: #ff8c00;
    box-shadow: 0 12px 32px rgba(255, 140, 0, 0.3);
}

.link-icon {
    font-size: 32px;
    filter: drop-shadow(0 0 10px rgba(255, 140, 0, 0.6));
}

.link-text {
    font-size: 18px;
    font-weight: 600;
}

/* CZ Tweet Section */
.cz-section {
    margin-bottom: 100px;
    text-align: center;
}

.cz-description {
    font-size: 20px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto 40px;
}

.tweet-container {
    margin: 40px auto;
    max-width: 600px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(255, 140, 0, 0.2);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.tweet-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 80px rgba(255, 140, 0, 0.3);
}

.tweet-container a {
    display: block;
    text-decoration: none;
}

.tweet-image {
    width: 100%;
    height: auto;
    display: block;
}

.community-statement {
    font-size: 24px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 40px;
}

.highlight {
    color: #ffa500;
    font-weight: 700;
    font-size: 28px;
    text-shadow: 0 0 30px rgba(255, 140, 0, 0.5);
}

/* CTO Meaning Section */
.cto-meaning-section {
    margin-bottom: 100px;
}

.meaning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin: 60px 0;
}

.meaning-item {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 140, 0, 0.05);
    border-radius: 24px;
    border: 2px solid rgba(255, 140, 0, 0.2);
    transition: all 0.3s ease;
}

.meaning-item:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 140, 0, 0.4);
    background: rgba(255, 140, 0, 0.08);
}

.letter-large {
    font-size: 80px;
    font-weight: 900;
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    text-shadow: 0 0 40px rgba(255, 140, 0, 0.5);
}

.meaning-item h3 {
    font-size: 28px;
    color: #ffa500;
    margin-bottom: 10px;
}

.meaning-item p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

.why-matters {
    margin-top: 80px;
    padding: 60px 40px;
    background: rgba(255, 140, 0, 0.03);
    border-radius: 32px;
    border: 1px solid rgba(255, 140, 0, 0.1);
}

.matters-title {
    text-align: center;
    font-size: 42px;
    color: #ffa500;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.matters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.matters-item {
    text-align: center;
    padding: 30px;
}

.matters-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 15px rgba(255, 140, 0, 0.6));
}

.matters-item h4 {
    font-size: 22px;
    color: #ffa500;
    margin-bottom: 8px;
}

.matters-item p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
}

/* Features Section */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.feature {
    text-align: center;
    padding: 40px;
    background: rgba(255, 140, 0, 0.03);
    border-radius: 24px;
    border: 1px solid rgba(255, 140, 0, 0.1);
    transition: all 0.3s ease;
}

.feature:hover {
    background: rgba(255, 140, 0, 0.06);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(255, 140, 0, 0.6));
}

.feature h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: #ffa500;
}

.feature p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    color: #000000;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo-image {
        max-width: 90%;
    }

    .section-title {
        font-size: 36px;
    }

    .links-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .copy-btn {
        padding: 12px 20px;
    }

    .copy-text {
        display: none;
    }
}