@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --bg-dark: #06060a;
    --text-white: #ffffff;
    --text-gray: #a0a0b0;
    --text-muted: #555565;
    --accent-turquoise: #00e676;
    --accent-blue: #00b0ff;
    --accent-yellow: #ffd600;
    --accent-orange: #ffab00;
    --border-color: rgba(255, 255, 255, 0.08);
    --card-bg: rgba(255, 255, 255, 0.03);
    --glow-turquoise: rgba(0, 230, 118, 0.15);
    --glow-blue: rgba(0, 176, 255, 0.15);
    --glow-yellow: rgba(255, 214, 0, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    min-height: 100vh;
}

/* --- Shared Header System --- */
.nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(6, 6, 10, 0.8);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-white);
}

.nav-logo img {
    width: 38px;
    height: 38px;
    filter: drop-shadow(0 0 8px rgba(255, 170, 0, 0.4));
}

.nav-logo span {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #ffffff, #ffe082);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-back-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-back-btn:hover {
    color: var(--text-white);
}

.nav-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 20px;
    color: var(--text-white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.05);
}

.nav-social-link {
    color: var(--text-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.nav-social-link:hover {
    color: var(--text-white);
}

@media (max-width: 768px) {
    .nav-header {
        padding: 16px;
    }
    .nav-menu-right {
        gap: 12px;
    }
    .nav-back-btn span {
        display: none;
    }
}