/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@400;500;700&display=swap');

/* Base Overrides */
body {
    font-family: 'Inter', sans-serif;
    background-color: #000000;
    color: #ffffff;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Space Grotesk', sans-serif;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #000000;
}

::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Utilities */
.glass-nav {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.text-stroke {
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
    color: transparent;
}

.text-stroke-hover:hover {
    -webkit-text-stroke: 0px;
    color: #ffffff;
}

/* Logo Sizing Override */
.nav-logo {
    height: 80px;
    width: auto;
    object-fit: contain;
}

/* Custom Grid/Layout Utilities */
.aspect-card {
    aspect-ratio: 3/4;
}

/* Custom Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Menu Smooth Transitions */
#mobile-menu {
    transition: transform 0.3s ease-in-out;
}

/* Mobile Navigation Link Animations */
.mobile-nav-link {
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInFromLeft 0.4s ease-out forwards;
}

.mobile-nav-link:nth-child(1) {
    animation-delay: 0.1s;
}

.mobile-nav-link:nth-child(2) {
    animation-delay: 0.2s;
}

.mobile-nav-link:nth-child(3) {
    animation-delay: 0.3s;
}

.mobile-nav-link:nth-child(4) {
    animation-delay: 0.4s;
}

.mobile-nav-link:nth-child(5) {
    animation-delay: 0.5s;
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Active page highlight */
.mobile-nav-link.active-page {
    color: #FACC15 !important;
    position: relative;
}

.mobile-nav-link.active-page::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #FACC15;
    animation: expandWidth 0.3s ease-out;
}

@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

/* Skip to content - Accessibility */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    color: #000000;
    padding: 12px 24px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    z-index: 9999;
    border-radius: 0 0 4px 4px;
    transition: top 0.2s ease;
    text-decoration: none;
}

.skip-to-content:focus {
    top: 0;
}

/* Loading Skeleton */
.skeleton {
    background: linear-gradient(90deg, #1a1a1a 25%, #2a2a2a 50%, #1a1a1a 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #ffffff;
    color: #000000;
    padding: 16px 32px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 8px;
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 24px rgba(255,255,255,0.1);
}

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

.toast.success {
    background: #22c55e;
    color: #ffffff;
}

.toast.error {
    background: #ef4444;
    color: #ffffff;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: #333;
    margin-bottom: 24px;
}

.empty-state h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.empty-state p {
    color: #666;
    font-size: 0.875rem;
    margin-bottom: 24px;
}