@keyframes subtle-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}
@keyframes button-pulse {
    0% { box-shadow: 0 4px 15px rgba(34, 211, 238, 0.3); }
    50% { box-shadow: 0 4px 25px rgba(34, 211, 238, 0.5); }
    100% { box-shadow: 0 4px 15px rgba(34, 211, 238, 0.3); }
}

body {
    background-color: #0c111c;
    color: #e5e7eb;
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
}
.font-orbitron {
    font-family: 'Orbitron', sans-serif;
}

.studio-logo {
    background: linear-gradient(45deg, #f0f9ff, #22d3ee, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 5px rgba(34, 211, 238, 0.4);
    animation: subtle-float 5s ease-in-out infinite;
}
.btn-primary {
    background: linear-gradient(90deg, #22d3ee, #06b6d4);
    transition: all 0.3s ease;
    color: #0c111c;
    font-weight: 700;
    animation: button-pulse 3s ease-in-out infinite;
}
.btn-primary:hover {
    transform: scale(1.05);
    animation-play-state: paused;
}

.glass-nav {
    background: rgba(12, 17, 28, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.card {
    background: #111827;
    border: 1px solid #374151;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
}
.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 10px 30px rgba(34, 211, 238, 0.3);
    border-color: #22d3ee;
}
.tag {
    background: #374151;
    color: #22d3ee;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 9999px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}
.card:hover .tag {
    background: #1d4ed8;
    color: #fff;
}

.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.language-switcher .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    background-color: #111827;
    border: 1px solid #374151;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px rgba(0,0,0,0.3);
    z-index: 60;
    overflow: hidden;
    animation: dropdown-fade-in 0.3s ease-out;
}
@keyframes dropdown-fade-in {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
.language-switcher:hover .dropdown {
    display: block;
}
.language-switcher .dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
}
.language-switcher .dropdown-item:hover {
    background-color: #1f2937;
}

.prose {
    color: #d1d5db;
    line-height: 1.7;
}
.prose h3 {
    color: #67e8f9;
    margin-bottom: 1rem;
    font-weight: 700;
    font-size: 1.5rem;
}
.prose p, .prose ul, .prose ol {
    margin-bottom: 1.5rem;
}
.prose a {
    color: #22d3ee;
    text-decoration: underline;
    transition: color 0.2s;
}
.prose a:hover {
    color: #67e8f9;
}
.prose ul, .prose ol {
    padding-left: 1.5rem;
}
.prose li {
    margin-bottom: 0.5rem;
}
.prose strong {
    color: #f9fafb;
}