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

body {
    background: #000;
    color: #fff;
    overflow-x: hidden;
    min-height: 100vh;
    font-family: 'Roboto', sans-serif;
}

header {
    text-align: center;
    padding: 30px 20px 10px;
}

h1 {
    font-weight: 900;
    font-size: clamp(2.5rem, 8vw, 5rem);
    white-space: nowrap;
    background: linear-gradient(90deg, #fff, #ccc, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    color: #555;
    font-size: 0.8rem;
    margin-top: 5px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.description {
    max-width: 450px;
    margin: 0 auto;
    padding: 10px 20px;
    text-align: center;
    color: #555;
    font-size: 0.8rem;
    line-height: 1.5;
}

.socials {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 10px;
}

.btn-social {
    background: #0088cc;
    color: #fff;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    transition: opacity 0.2s;
}

.btn-social:hover {
    opacity: 0.8;
}

.btn-white {
    background: #fff;
    color: #000;
}

.contract {
    text-align: center;
    padding: 10px;
}

.contract-label {
    font-size: 0.75rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.contract-box {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #111;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 12px 20px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.contract-box:hover {
    border-color: #555;
}

.contract-box span {
    font-family: monospace;
    font-size: 0.85rem;
    color: #aaa;
    word-break: break-all;
}

.contract-box svg {
    flex-shrink: 0;
    fill: #666;
}

.contract-box.copied {
    border-color: #4a4;
}

.contract-box.copied span {
    color: #4a4;
}

/* Marquee */
.marquee-container {
    overflow: hidden;
    padding: 5px 0;
    height: 90px;
}

.marquee {
    display: flex;
    width: max-content;
}

.marquee-left {
    animation: scrollLeft 30s linear infinite;
}

.marquee-right {
    animation: scrollRight 30s linear infinite;
}

.marquee img {
    height: 80px;
    width: 80px;
    display: block;
    flex-shrink: 0;
    background: #111;
}

@keyframes scrollLeft {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes scrollRight {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* Footer */
footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    text-align: center;
    background: linear-gradient(transparent, #000);
    z-index: 50;
}

footer a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #555;
    text-decoration: none;
    font-size: 0.75rem;
}

footer img {
    height: 16px;
    opacity: 0.5;
}