:root {
    --color-rose: #e11d48;
    --color-red: #ef4444;
    --color-orange: #fb923c;
    --color-yellow-2: #f59e0b;
    --color-yellow: #fbbf24;
    --color-green: #34d399;
    --color-teal: #14b8a6;
    --color-cyan: #06b6d4;
    --color-purple: #a855f7;
    --color-pink: #f472b6;

    --color-transparent-rose: rgba(225, 29, 72, 0.2);
    --color-transparent-red: rgba(239, 68, 68, 0.2);
    --color-transparent-orange: rgba(251, 146, 60, 0.2);
    --color-transparent-yellow-2: rgba(245, 158, 11, 0.2);
    --color-transparent-yellow: rgba(251, 191, 36, 0.2);
    --color-transparent-green: rgba(52, 211, 153, 0.2);
    --color-transparent-teal: rgba(20, 184, 166, 0.2);
    --color-transparent-cyan: rgba(6, 182, 212, 0.2);
    --color-transparent-purple: rgba(168, 85, 247, 0.2);
    --color-transparent-pink: rgba(244, 114, 182, 0.2);
}

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

body {
    font-family: 'JetBrains Mono', monospace;
    background: #0b0a12;
    color: #d0d5e0;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ----- Фон с градиентами (основной) ----- */
.bg-overlay {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* ----- CANVAS ДЛЯ ЧАСТИЦ ----- */
#particles-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    width: 100%;
    height: 100%;
}

/* ----- КОНТЕЙНЕР ----- */
.container {
    position: relative;
    z-index: 1;
    backdrop-filter: blur(2px);
    background: rgba(11, 10, 18, 0.15);
    border-radius: 20px;
    margin: 20px auto;
    padding: 0 24px 20px;
    max-width: 1200px;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
}

/* ----- ШАПКА ----- */
header {
    padding: 28px 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    flex-wrap: wrap;
    gap: 14px;
    position: relative;
    z-index: 2;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 2px;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


.logo span {
    color: #6b7a8a;
    -webkit-text-fill-color: #6b7a8a;
    font-weight: 400;
}

nav {
    display: flex;
    gap: 32px;
    font-size: 14px;
    font-weight: 600;
}
nav a {
    color: #8896a6;
    text-decoration: none;
    transition: 0.3s;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
}
nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    transition: width 0.3s;
}

nav a:hover {
    color: #e8edf2;
}
nav a:hover::after {
    width: 100%;
}