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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
}

.navbar {
    display: flex;
    align-items: center;
    padding: 10px 24px;
    background: rgba(0,0,0,0.7);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: none;
    transform: none !important;
}

.logo {
    display: flex;
    align-items: center;
    margin-right: 30px;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

.mobile-nav-center {
    display: none;
    align-items: center;
    gap: 10px;
    flex: 1;
    margin-left: 15px;
}

.mobile-title {
    color: #fff;
    font-weight: 500;
    font-size: 16px;
}

.nav-links {
    margin-right: auto;
    margin-left: 40px;
    display: flex;
    gap: 20px;
}

.nav-link {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    transition: color 0.2s;
    line-height: 37px;
}

.nav-link:hover {
    color: #e91b79;
}

.right-nav {
    display: flex;
    align-items: center;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icon {
    color: #fff;
    font-size: 18px;
    transition: color 0.2s;
}

.social-icon:hover {
    color: #e91b79;
}

.nav-buttons {
    display: flex;
    gap: 10px;
    margin-left: 15px;
}

.btn-main {
    background: #fff;
    color: #e91b79;
    padding: 10px 32px;
    border: none;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all .2s;
    text-decoration: none;
    border: 1px solid #e91b79;
}

.btn-main:hover {
    background: rgba(255,255,255,0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
    padding: 8px 30px;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all .2s;
    text-decoration: none;
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.mobile-social {
    display: none;
    gap: 24px;
    margin-left: 15px;
}

.hamburger-menu {
    display: none;
    color: #fff;
    cursor: pointer;
    font-size: 18px;
    padding: 5px;
}

.hamburger-menu i {
    transition: transform 0.3s ease;
}

.hamburger-menu.active i {
    transform: rotate(180deg);
}

@media (max-width: 900px) {
    .navbar {
        /* flex-direction: column; */
        justify-content: space-between;
        padding: 10px 24px;
    }
    
    .mobile-nav-center {
        display: flex;
        align-items: center;
        margin-left: 0;
        flex: none;
    }
    
    .nav-links {
        display: none;
    }
    
    .right-nav {
        display: none;
    }
    
    .mobile-social {
        display: flex;
        align-items: center;
        gap: 16px;
        margin-left: 10px;
    }
    
    .hamburger-menu {
        display: block;
    }
    
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(0,0,0,0.9);
        padding: 20px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    }
    
    .right-nav.active {
        display: none;
    }
}

@media (max-width: 600px) {
    .nav-buttons {
        display: none;
    }
    
    .nav-links.active .nav-buttons {
        display: flex;
        flex-direction: column;
        margin-top: 15px;
    }
}

.whitepaper-container {
    max-width: 800px;
    margin: 100px auto 50px;
    padding: 20px;
}

.whitepaper-content {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

/* Markdown Content Styles */
.whitepaper-content h1 {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}

.whitepaper-content h2 {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

.whitepaper-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: #444;
    margin: 30px 0 15px;
}

.whitepaper-content p {
    color: #666;
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
}

.whitepaper-content ul, 
.whitepaper-content ol {
    margin: 20px 0;
    padding-left: 20px;
}

.whitepaper-content li {
    color: #666;
    margin-bottom: 10px;
    line-height: 1.6;
}

.whitepaper-content img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.whitepaper-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.whitepaper-content th,
.whitepaper-content td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

.whitepaper-content th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.whitepaper-content tr:nth-child(even) {
    background-color: #f8f9fa;
}

@media (max-width: 768px) {
    .whitepaper-content {
        padding: 20px;
    }
    
    .whitepaper-content h1 {
        font-size: 24px;
    }
    
    .whitepaper-content h2 {
        font-size: 20px;
    }
    
    .whitepaper-content h3 {
        font-size: 18px;
    }
    
    .whitepaper-content p,
    .whitepaper-content li {
        font-size: 15px;
    }
}

/* Mobile Bottom Bar */
.mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    padding: 12px;
    z-index: 1000;
    justify-content: space-between;
    align-items: center;
}

.mobile-bottom-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 0 6px;
    text-align: center;
}

.mobile-bottom-btn.login-btn {
    background: #f5f5f5;
    color: #333;
}

.mobile-bottom-btn.signup-btn {
    background: #e91b79;
    color: #fff;
}

.mobile-bottom-btn:active {
    transform: scale(0.95);
}

@media (max-width: 768px) {
    .mobile-bottom-bar {
        display: flex;
    }
    
    /* Add padding to prevent content from being hidden behind the bottom bar */
    body {
        padding-bottom: 80px;
    }
}