:root {
    --accent: #fbbf24;
    --accent-hover: #f59e0b;
    --background: #000000;
    --surface: #1e293b;
    --base-font-size: 16px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--background) 0%, #1a1a1a 50%, #2d2d00 100%);
    color: #ffffff;
    min-height: 100vh;
    overflow-x: hidden;
    font-size: var(--base-font-size);
}

/* Premium Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Hexagon Pattern Overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0l25.98 15v30L30 60 4.02 45V15z' fill='none' stroke='%23FFD700' stroke-opacity='0.03' stroke-width='1'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

#app {
    position: relative;
    z-index: 1;
}

.glass-panel {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    box-shadow: 0 8px 32px 0 rgba(255, 215, 0, 0.1);
}

.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.3);
    border-color: rgba(255, 215, 0, 0.5);
}

/* Animations */
@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fade-in 0.8s ease-out;
}

@keyframes blob {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

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

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent-hover) 0%, var(--accent) 100%);
}

/* Button Styles */
button {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: #000000;
    font-weight: 600;
    padding: 12px 32px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
    background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent) 100%);
}

/* Tour highlight effect */
.tour-highlight {
    position: relative;
    z-index: 51 !important;
    box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.5), 0 0 20px rgba(251, 191, 36, 0.3);
    animation: pulse-highlight 2s infinite;
}

@keyframes pulse-highlight {

    0%,
    100% {
        box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.5), 0 0 20px rgba(251, 191, 36, 0.3);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(251, 191, 36, 0.3), 0 0 30px rgba(251, 191, 36, 0.5);
    }
}

/* Tooltips */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: var(--surface);
    color: white;
    font-size: 0.875rem;
    border-radius: 0.375rem;
    white-space: nowrap;
    z-index: 100;
    margin-bottom: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

/* Loading spinner */
.spinner {
    border: 3px solid rgba(251, 191, 36, 0.3);
    border-top-color: var(--accent);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}