:root {
    --font-main: 'Inter', sans-serif;
    --radius: 12px;
    --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    
    --bg-body: #0a0a0c;
    --bg-card: #131316;
    --bg-nav: rgba(10, 10, 12, 0.85);
    
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    
    --accent: #8b5cf6;
    --accent-hover: #7c3aed;
    --accent-glow: 0 0 25px rgba(139, 92, 246, 0.4);
    
    --border: #27272a;

    --grad-magic: linear-gradient(45deg, #2e1065, #6b21a8);
    --grad-tech: linear-gradient(45deg, #064e3b, #059669);
    --grad-horror: linear-gradient(45deg, #450a0a, #dc2626);
}

body.theme-prince {
    --bg-body: #050505;
    --bg-card: #000000;
    --bg-nav: rgba(0, 0, 0, 0.9);
    
    --text-main: #e5e5e5;
    --text-muted: #666666;
    
    --accent: #ffffff;
    --accent-hover: #d4d4d4;
    --accent-glow: 0 0 15px rgba(255, 255, 255, 0.3);
    
    --border: #333333;

    --grad-magic: linear-gradient(45deg, #111, #444);
    --grad-tech: linear-gradient(45deg, #000, #333);
    --grad-horror: linear-gradient(45deg, #1a1a1a, #555);
}

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

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    transition: background-color 0.5s ease, color 0.5s ease;
}

#bg-animation {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    color: var(--accent);
    opacity: 0.3;
    animation: floatUp 15s linear infinite;
    font-size: 1.2rem;
}

body.theme-prince .particle {
    animation: floatDown 10s linear infinite;
    filter: grayscale(100%);
    opacity: 0.2;
}

@keyframes floatUp {
    0% { transform: translateY(110vh) rotate(0deg); opacity: 0; }
    20% { opacity: 0.5; }
    80% { opacity: 0.5; }
    100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; }
}

@keyframes floatDown {
    0% { transform: translateY(-10vh) rotate(0deg); opacity: 0; }
    20% { opacity: 0.4; }
    100% { transform: translateY(110vh) rotate(10deg); opacity: 0; }
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.btn {
    display: inline-flex; justify-content: center; align-items: center;
    padding: 12px 28px; border-radius: var(--radius);
    font-weight: 700; cursor: pointer; border: none;
    transition: var(--transition); font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent); color: var(--bg-body);
    box-shadow: var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(255,255,255,0.1); }

.btn-outline {
    background: transparent; border: 1px solid var(--border); color: var(--text-main);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: var(--bg-nav); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 70px; }
.logo { font-size: 1.5rem; font-weight: 800; text-transform: uppercase; }
.logo span { color: var(--accent); }

.nav-menu { display: flex; gap: 15px; }
.nav-link { font-size: 0.9rem; font-weight: 600; padding: 8px 16px !important; }
.nav-link.active { background: rgba(255,255,255,0.05); border-color: var(--accent); color: var(--accent); }

.header-controls { display: flex; gap: 15px; }
.theme-btn {
    background: none; border: 1px solid var(--border); width: 40px; height: 40px;
    border-radius: 50%; color: var(--text-main); cursor: pointer;
    display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
    transition: var(--transition);
}
.theme-btn:hover { border-color: var(--accent); color: var(--accent); transform: rotate(180deg); }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.burger span { width: 25px; height: 2px; background: var(--text-main); }

section { padding: 100px 0; }
.section-title { font-size: 3rem; margin-bottom: 60px; text-align: center; font-weight: 900; }
.text-gradient {
    background: linear-gradient(90deg, #fff, var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.center { text-align: center; }

.hero {
    
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex; align-items: center; justify-content: center;
    text-align: center;
}
.hero h1 { font-size: 4rem; line-height: 1.1; margin-bottom: 20px; font-weight: 900; }
.hero p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }


.grid-bg {
    position: absolute;
    inset: 0;
    z-index: 0;

    background-image:
        linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);

    background-size: 60px 60px;
    mask-image: radial-gradient(circle at center, black 40%, transparent 70%);
    animation: gridMove 20s linear infinite;
    
    pointer-events: none;
}

.grid-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(139,92,246,0.15), transparent 60%);
}

body.theme-prince .grid-bg {
    background-image:
        linear-gradient(to right, rgba(255,255,255,0.07) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.07) 1px, transparent 1px);
}

body.theme-prince .grid-bg::after {
    background: radial-gradient(circle at center, rgba(255,255,255,0.08), transparent 60%);
}

@keyframes gridMove {
    from {
        background-position: 0 0;
    }
    to {
        background-position: 120px 120px;
    }
}


.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px; margin-top: 40px;
}
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border);
    padding: 30px; border-radius: var(--radius);
    text-align: center; transition: var(--transition);
}
.feature-card:hover { border-color: var(--accent); transform: translateY(-5px); }
.feature-card h3 { font-size: 1.5rem; margin: 15px 0; color: var(--text-main); }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; }
.feature-icon { font-size: 3rem; margin-bottom: 10px; display: block; }

.catalog-grid { display: flex; flex-direction: column; gap: 60px; }
.big-card {
    display: grid; grid-template-columns: 400px 1fr;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 30px; overflow: hidden; min-height: 350px;
    transition: var(--transition);
}
.big-card:hover { border-color: var(--accent); box-shadow: 0 0 30px rgba(0,0,0,0.5); transform: scale(1.02); }

.big-card-img {
    display: flex; align-items: center; justify-content: center;
    font-size: 5rem; color: rgba(255,255,255,0.8); position: relative;
}
.big-card-img.magic { background: var(--grad-magic); }
.big-card-img.tech { background: var(--grad-tech); }
.big-card-img.horror { background: var(--grad-horror); }

.big-card-body { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.big-card-title { font-size: 2.5rem; font-weight: 800; margin-bottom: 15px; }
.big-card-desc { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 30px; }

.page-about { padding-top: 100px; }
.about-hero { text-align: center; margin-bottom: 80px; }

.mega-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900; line-height: 1; margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.25rem; color: var(--text-muted);
    max-width: 800px; margin: 0 auto;
    position: relative; display: inline-block;
}

.diamond-frame {
    display: inline-block;
    position: relative;
    width: 105px; height: 105px;
    margin-left: 15px;
    padding: 2px;
    transform: rotate(-12deg);
    transform-origin: top center;
    animation: shine-border 3s linear infinite;
    border-radius: 8px;
    vertical-align: middle;
    animation: swing 2s ease-in-out infinite alternate, shine-border 3s linear infinite;
}
.diamond-inner {
    display: flex; align-items: center; justify-content: center;
    width: 100%; height: 100%;
}
.diamond-inner img {
    width: 90%; height: 90%; object-fit: cover;
    filter: drop-shadow(0 0 5px var(--accent));
}

@keyframes shine-border {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}
@keyframes swing {
    from { transform: rotate(-10deg); }
    to { transform: rotate(-15deg); }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px; margin-bottom: 100px;
}
.stat-card {
    background: var(--bg-card); padding: 40px;
    border-radius: 24px; border: 1px solid var(--border);
    text-align: center; transition: var(--transition);
}
.stat-card:hover {
    border-color: var(--accent); transform: translateY(-5px);
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.05) 0%, transparent 100%);
}
.stat-num {
    display: block; font-size: 3.5rem; font-weight: 800;
    color: var(--accent); margin-bottom: 5px;
}
.stat-label {
    color: var(--text-muted); text-transform: uppercase;
    letter-spacing: 2px; font-size: 0.8rem;
}

.philosophy-section {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center; margin-bottom: 120px;
}
.philosophy-content .feature-item {
    display: flex; gap: 20px; margin-bottom: 40px;
    text-align: left;
}
.philosophy-content .feature-icon {
    width: 60px; height: 60px; min-width: 60px;
    background: var(--bg-card);
    display: flex; align-items: center; justify-content: center;
    border-radius: 16px; border: 1px solid var(--border);
    font-size: 2rem; margin-bottom: 0;
}
.code-window {
    background: #050505; border-radius: 16px; padding: 25px;
    border: 1px solid var(--border);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    font-family: 'Courier New', Courier, monospace; position: relative;
}
.code-window::before {
    content: ''; position: absolute; top: 10%; left: 10%;
    width: 80%; height: 80%; background: var(--accent);
    filter: blur(80px); opacity: 0.15; z-index: -1;
}
.code-window .dots { display: flex; gap: 8px; margin-bottom: 20px; }
.code-window .dots span { width: 12px; height: 12px; border-radius: 50%; background: #333; }
.code-window code { color: #d4d4d8; font-size: 0.95rem; line-height: 1.5; display: block;}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}
.team-card {
    background: var(--bg-card); padding: 30px;
    border-radius: 20px; border: 1px solid var(--border);
    text-align: center; transition: var(--transition);
}
.team-card:hover {
    border-color: var(--accent); box-shadow: var(--accent-glow);
    transform: translateY(-5px);
}
.member-avatar {
    width: 120px; height: 120px; margin: 0 auto 20px;
    border-radius: 25%; object-fit: cover;
    border: 2px solid var(--border);
    transition: var(--transition);
}
.team-card:hover .member-avatar { border-color: var(--accent); transform: scale(1.05) rotate(3deg); }
.team-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--text-main); margin-bottom: 5px; }
.team-card p { color: var(--text-muted); font-size: 0.9rem; }

@media (max-width: 900px) {
    .big-card { grid-template-columns: 1fr; }
    .big-card-img { height: 200px; }
    .philosophy-section { grid-template-columns: 1fr; }
    .section-title { font-size: 2.5rem; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed; top: 70px; left: 0; width: 100%;
        background: var(--bg-card); flex-direction: column;
        padding: 30px; transform: translateY(-150%); transition: 0.3s;
    }
    .nav-menu.active { transform: translateY(0); }
    .burger { display: flex; }
    .mega-title { font-size: 3rem; }
    .stat-num { font-size: 2.5rem; }
}