/* Custom CSS Variables */
:root {
    --primary-yellow: #F4B728;
    --bg-dark: #0f0f0f;
    --bg-dark-alt: #1c1a10;
    --text-light: #ffffff;
    --text-muted: #aaaaaa;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-alt) 100%);
    color: var(--text-light);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-yellow) !important;
}

.brand-text {
    color: var(--primary-yellow);
}

.navbar-nav .nav-link {
    color: var(--text-light) !important;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
    font-weight: 500;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-yellow) !important;
}

.navbar-toggler {
    border-color: var(--primary-yellow);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28244, 183, 40, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.hero-section {
    padding-top: 80px;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-alt) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(244, 183, 40, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.hero-icon {
    font-size: 15rem;
    color: var(--primary-yellow);
    opacity: 0.3;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.text-yellow {
    color: var(--primary-yellow) !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-yellow);
    border-color: var(--primary-yellow);
    color: var(--bg-dark);
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #d4a020;
    border-color: #d4a020;
    color: var(--bg-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(244, 183, 40, 0.4);
}

.btn-outline-primary {
    border-color: var(--primary-yellow);
    color: var(--primary-yellow);
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--primary-yellow);
    border-color: var(--primary-yellow);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #333;
    border-color: #333;
    color: var(--text-muted);
    cursor: not-allowed;
}

/* Section Styles */
section {
    padding: 5rem 0;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-yellow);
    margin-bottom: 2rem;
}

/* Feature Cards */
.feature-card {
    background: rgba(28, 26, 16, 0.6);
    border: 1px solid rgba(244, 183, 40, 0.2);
    border-radius: 15px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-yellow);
    box-shadow: 0 10px 30px rgba(244, 183, 40, 0.2);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-yellow);
    margin-bottom: 1rem;
}

.feature-card-large {
    background: rgba(28, 26, 16, 0.6);
    border: 1px solid rgba(244, 183, 40, 0.2);
    border-radius: 15px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.feature-card-large:hover {
    transform: translateY(-5px);
    border-color: var(--primary-yellow);
    box-shadow: 0 10px 30px rgba(244, 183, 40, 0.2);
}

.feature-icon-large {
    font-size: 3.5rem;
    color: var(--primary-yellow);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(244, 183, 40, 0.1);
    border-radius: 15px;
}

/* Footer */
footer {
    background: rgba(15, 15, 15, 0.95);
    border-top: 1px solid rgba(244, 183, 40, 0.2);
    margin-top: 3rem;
}

footer a {
    text-decoration: none;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

footer a:hover {
    transform: translateY(-3px);
    color: var(--primary-yellow) !important;
}

/* Wallet Status */
#walletStatus {
    padding: 1rem;
    border-radius: 10px;
    display: none;
}

#walletStatus.connected {
    display: block;
    background: rgba(244, 183, 40, 0.1);
    border: 1px solid var(--primary-yellow);
    color: var(--primary-yellow);
}

#walletStatus.error {
    display: block;
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid #ff0000;
    color: #ff0000;
}

/* Badge */
.badge {
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-icon {
        font-size: 8rem;
        margin-top: 2rem;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-card-large {
        padding: 1.5rem;
    }
    
    .btn-lg {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .wallet-options {
        display: flex;
        flex-direction: column;
    }
    
    .wallet-options .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding-top: 100px;
    }
    
    .display-3 {
        font-size: 2rem;
    }
    
    .lead {
        font-size: 1rem;
    }
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-yellow);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d4a020;
}