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

:root {
    --accent: #D84F1F;
    --accent-light: #FF6B3D;
    --bg: #0A0A0A;
    --surface: #141414;
    --text: #F5F5F5;
    --text-secondary: #888;
    --border: rgba(255,255,255,0.06);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    max-width: 720px;
    margin: 0 auto;
    padding: 24px 16px 60px;
    -webkit-font-smoothing: antialiased;
}

/* Nav back link */
.back-nav {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent-light);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 32px;
    transition: opacity 0.2s;
}
.back-nav:hover { opacity: 0.7; }
.back-nav::before { content: "\2190"; }

h1 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

h2 {
    font-size: 20px;
    font-weight: 700;
    margin: 40px 0 12px;
    color: var(--text);
}

h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 20px 0 8px;
    color: var(--text-secondary);
}

p, li { margin-bottom: 8px; font-size: 15px; }

ul { padding-left: 24px; }

li { color: var(--text-secondary); }
li strong { color: var(--text); }

a { color: var(--accent-light); }

.subtitle {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 14px;
}

.lang-toggle {
    text-align: right;
    margin-bottom: 24px;
}
.lang-toggle a {
    color: var(--accent-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    padding: 6px 14px;
    border: 1px solid rgba(216, 79, 31, 0.3);
    border-radius: 100px;
    transition: all 0.2s;
}
.lang-toggle a:hover {
    background: rgba(216, 79, 31, 0.1);
}

hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 48px 0;
}

.contact, .info-block {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 16px 20px;
    border-radius: 12px;
    margin-top: 16px;
}
.contact p, .info-block p { margin-bottom: 4px; color: var(--text-secondary); }
.contact strong, .info-block strong { color: var(--text); }

.highlight {
    background: rgba(216, 79, 31, 0.08);
    border-left: 3px solid var(--accent);
    padding: 14px 18px;
    border-radius: 0 8px 8px 0;
    margin: 16px 0;
}
.highlight p { color: var(--text-secondary); margin-bottom: 4px; }
.highlight strong { color: var(--text); }

code {
    background: var(--surface);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--accent-light);
}