/* ===========================================================================
   Public pages — /articles, /articles/<slug>, /contact
   Shared shell, typography and components. Kept separate from the landing page
   (which has its own art-directed inline CSS) so five article pages do not ship
   a copy of the same 900 lines, and so the file is cached once across visits.
   Brand palette mirrors static/css/cyber-edex.css and the landing page.
   =========================================================================== */

:root {
    --bg-dark: #05060a;
    --bg-panel: #0d0f17;
    --bg-panel-2: #11141f;
    --cyan: #00f0ff;
    --purple: #b026ff;
    --green: #00ff66;
    --red: #ff003c;
    --amber: #ffbd2e;
    --text-main: #dfe4ee;
    --text-muted: #8892b0;
    --border-color: #1f2335;
    --font-mono: 'Share Tech Mono', monospace;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Orbitron', 'Share Tech Mono', monospace;
    --maxw: 1140px;
    --article-w: 760px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 50% -10%, #171a2b 0%, #05060a 62%),
        radial-gradient(circle at 100% 0%, rgba(176, 38, 255, 0.07) 0%, transparent 45%);
    background-repeat: no-repeat;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { color: var(--cyan); text-decoration: none; transition: color .2s ease, opacity .2s ease; }
a:hover { color: #7af7ff; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

/* ── Nav ────────────────────────────────────────────────────────────────── */
.site-nav {
    position: sticky; top: 0; z-index: 60;
    background: rgba(5, 6, 10, 0.86);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}
.site-nav .nav-inner {
    max-width: var(--maxw); margin: 0 auto; padding: 0.85rem 1.5rem;
    display: flex; align-items: center; gap: 1.2rem; justify-content: space-between;
}
.brand { display: flex; flex-direction: column; line-height: 1.05; }
.brand-main {
    font-family: var(--font-display); font-weight: 900; font-size: 1.28rem;
    letter-spacing: 1px; color: #fff;
}
.brand-main em { font-style: normal; color: #fff; }
.brand-main b {
    font-weight: 900;
    background: linear-gradient(90deg, var(--cyan), var(--purple));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand-sub {
    font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 2px;
    color: var(--text-muted); display: flex; align-items: center; gap: 0.4rem;
}
.brand-sub i {
    width: 5px; height: 5px; border-radius: 50%; background: var(--green);
    box-shadow: 0 0 6px var(--green); display: inline-block;
}
.nav-links { display: flex; align-items: center; gap: 1.5rem; }
.nav-links a {
    font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 1px;
    color: var(--text-muted); text-transform: uppercase;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--cyan); }

.btn {
    display: inline-block; padding: 0.62rem 1.2rem;
    font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 1px;
    text-transform: uppercase; border: 1px solid var(--cyan); color: var(--cyan);
    background: transparent; cursor: pointer; transition: all .2s ease;
}
.btn:hover { background: rgba(0, 240, 255, 0.1); box-shadow: 0 0 14px rgba(0, 240, 255, 0.35); color: var(--cyan); }
.btn-primary { background: var(--cyan); color: #04121a; font-weight: 700; }
.btn-primary:hover { background: #6cf8ff; color: #04121a; box-shadow: 0 0 18px rgba(0, 240, 255, 0.5); }
.btn-ghost { border-color: var(--border-color); color: var(--text-main); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

/* ── Page header ────────────────────────────────────────────────────────── */
.page-head { padding: 3.4rem 0 1.6rem; }
.page-kicker {
    font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 3px;
    text-transform: uppercase; color: var(--green); margin-bottom: 0.8rem;
    display: flex; align-items: center; gap: 0.6rem;
}
.page-kicker::before {
    content: ''; width: 26px; height: 1px; background: var(--green); display: inline-block;
}
h1 {
    font-family: var(--font-mono); font-size: clamp(1.9rem, 4vw, 2.9rem);
    line-height: 1.18; color: #fff; letter-spacing: 0.5px; margin-bottom: 0.9rem;
}
h2 {
    font-family: var(--font-mono); font-size: clamp(1.3rem, 2.4vw, 1.65rem);
    color: #fff; letter-spacing: 0.4px; margin: 2.4rem 0 0.8rem; line-height: 1.3;
}
h3 {
    font-family: var(--font-mono); font-size: 1.08rem; color: var(--cyan);
    margin: 1.8rem 0 0.55rem; letter-spacing: 0.4px;
}
p { margin-bottom: 1.05rem; color: #c2cbe0; }
.lede { font-size: 1.12rem; color: #cdd6e8; max-width: 62ch; }

/* ── Breadcrumbs ────────────────────────────────────────────────────────── */
.crumbs {
    font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 1px;
    color: var(--text-muted); margin-bottom: 1.4rem;
}
.crumbs a { color: var(--text-muted); }
.crumbs a:hover { color: var(--cyan); }
.crumbs span.sep { margin: 0 0.5rem; opacity: 0.5; }

/* ── Article list ───────────────────────────────────────────────────────── */
.post-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.4rem; margin: 2rem 0 3.5rem;
}
.post-card {
    background: linear-gradient(160deg, rgba(17, 20, 31, 0.95), rgba(13, 15, 23, 0.95));
    border: 1px solid var(--border-color); padding: 1.5rem 1.6rem;
    display: flex; flex-direction: column; gap: 0.65rem;
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.post-card:hover {
    border-color: rgba(0, 240, 255, 0.45); transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}
.post-tag {
    font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 2px;
    text-transform: uppercase; color: var(--green);
}
.post-card h2 {
    font-size: 1.16rem; margin: 0; line-height: 1.35; color: #fff;
}
.post-card p { font-size: 0.94rem; margin: 0; color: var(--text-muted); }
.post-meta {
    font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 1px;
    color: #6b7690; margin-top: auto; padding-top: 0.6rem;
    display: flex; gap: 0.9rem; flex-wrap: wrap;
}

/* ── Article body ───────────────────────────────────────────────────────── */
.article-wrap {
    display: grid; grid-template-columns: var(--article-w) 260px;
    gap: 3.2rem; align-items: start; padding-bottom: 4rem;
}
.article-head { border-bottom: 1px solid var(--border-color); padding-bottom: 1.5rem; margin-bottom: 2rem; }
.article-head h1 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); }
.article-meta {
    font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 1.4px;
    color: #6b7690; text-transform: uppercase; display: flex; flex-wrap: wrap; gap: 1rem;
    margin-top: 1rem;
}
.article-body > p:first-of-type { font-size: 1.08rem; color: #d3dbea; }
.article-body ul, .article-body ol { margin: 0 0 1.2rem 1.35rem; color: #c2cbe0; }
.article-body li { margin-bottom: 0.45rem; }
.article-body li > strong { color: #fff; }
.article-body code {
    font-family: 'JetBrains Mono', var(--font-mono); font-size: 0.85em;
    background: #0b0e16; border: 1px solid #1c2132; padding: 0.1em 0.38em;
    color: #8ef0ff; border-radius: 3px;
}
.article-body pre {
    background: #080b12; border: 1px solid #1b2030; border-left: 2px solid var(--cyan);
    padding: 1rem 1.15rem; overflow-x: auto; margin: 0 0 1.4rem; font-size: 0.86rem;
}
.article-body pre code { background: none; border: none; padding: 0; color: #c6f7ff; }
.article-body blockquote {
    border-left: 2px solid var(--purple); padding: 0.2rem 0 0.2rem 1.1rem;
    margin: 0 0 1.4rem; color: #b9c3d8; font-style: italic;
}
.article-body table { width: 100%; border-collapse: collapse; margin: 0 0 1.5rem; font-size: 0.92rem; }
.article-body th, .article-body td { border: 1px solid var(--border-color); padding: 0.55rem 0.7rem; text-align: left; }
.article-body th { background: #0f131e; color: #fff; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.6px; }
.article-body hr { border: none; border-top: 1px solid var(--border-color); margin: 2rem 0; }

.aside {
    position: sticky; top: 92px; display: flex; flex-direction: column; gap: 1.2rem;
    font-size: 0.9rem;
}
.aside-box { border: 1px solid var(--border-color); background: rgba(13, 15, 23, 0.9); padding: 1.1rem 1.2rem; }
.aside-title {
    font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 2px;
    text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.7rem;
}
.aside-box ul { list-style: none; }
.aside-box li { margin-bottom: 0.5rem; font-size: 0.88rem; line-height: 1.5; }
.aside-box li a { color: #b9c3d8; }
.aside-box li a:hover { color: var(--cyan); }

.callout {
    border: 1px solid rgba(0, 240, 255, 0.28); background: rgba(0, 240, 255, 0.05);
    padding: 1.15rem 1.3rem; margin: 0 0 1.6rem;
}
.callout.warn { border-color: rgba(255, 189, 46, 0.35); background: rgba(255, 189, 46, 0.06); }
.callout-title {
    font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 1.6px;
    text-transform: uppercase; color: var(--cyan); margin-bottom: 0.45rem;
}
.callout.warn .callout-title { color: var(--amber); }
.callout p:last-child { margin-bottom: 0; }

.cta-box {
    margin: 2.6rem 0 0; border: 1px solid rgba(0, 255, 102, 0.3);
    background: linear-gradient(135deg, rgba(0, 255, 102, 0.06), rgba(0, 240, 255, 0.04));
    padding: 1.6rem 1.7rem;
}
.cta-box h2 { margin-top: 0; font-size: 1.2rem; }
.cta-box p { margin-bottom: 1rem; }
.cta-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }

/* ── Contact page ───────────────────────────────────────────────────────── */
.contact-grid {
    display: grid; grid-template-columns: 1fr 1.15fr; gap: 2.6rem; padding-bottom: 4rem; align-items: start;
}
.contact-channel {
    border: 1px solid var(--border-color); background: rgba(13, 15, 23, 0.85);
    padding: 1.15rem 1.25rem; margin-bottom: 1rem;
}
.contact-channel h3 { margin-top: 0; font-size: 0.98rem; }
.contact-channel p { margin: 0; font-size: 0.92rem; color: var(--text-muted); }
.contact-channel a { color: var(--cyan); }

.form-panel {
    border: 1px solid var(--border-color); background: rgba(13, 15, 23, 0.92);
    padding: 1.6rem 1.7rem;
}
.field { margin-bottom: 1.05rem; }
.field label {
    display: block; font-family: var(--font-mono); font-size: 0.68rem;
    letter-spacing: 1.6px; text-transform: uppercase; color: var(--text-muted);
    margin-bottom: 0.4rem;
}
.field input, .field select, .field textarea {
    width: 100%; background: #060810; border: 1px solid #242b3d; color: var(--text-main);
    padding: 0.7rem 0.8rem; font-family: var(--font-sans); font-size: 0.95rem;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none; border-color: var(--cyan); box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.12);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 0.8rem; color: #6b7690; margin-top: 0.8rem; }
.form-status {
    display: none; margin-top: 1rem; padding: 0.8rem 1rem; font-size: 0.9rem;
    border: 1px solid var(--border-color); background: #0b0e16;
}
.form-status.ok { display: block; border-color: rgba(0, 255, 102, 0.4); color: var(--green); }
.form-status.err { display: block; border-color: rgba(255, 0, 60, 0.4); color: #ff7a95; }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--border-color); padding: 2.6rem 0 1.6rem;
    background: rgba(4, 5, 9, 0.9); margin-top: 2rem;
}
.footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem;
}
.foot-title {
    font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 2px;
    text-transform: uppercase; color: #fff; margin-bottom: 0.8rem;
}
.foot-links { display: flex; flex-direction: column; gap: 0.45rem; }
.foot-links a { color: var(--text-muted); font-size: 0.9rem; }
.foot-links a:hover { color: var(--cyan); }
.foot-brand { color: var(--text-muted); font-size: 0.9rem; margin: 0.8rem 0 1rem; max-width: 34ch; }
.foot-bottom {
    border-top: 1px solid var(--border-color); padding-top: 1.2rem;
    display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
    font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 1px; color: #5f6a82;
}
.socials { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.social {
    display: inline-flex; align-items: center; gap: 0.4rem;
    border: 1px solid var(--border-color); padding: 0.32rem 0.6rem;
    font-size: 0.76rem; color: var(--text-muted);
}
.social svg { width: 13px; height: 13px; fill: currentColor; }
.social:hover { border-color: var(--cyan); color: var(--cyan); }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 1000px) {
    .article-wrap { grid-template-columns: 1fr; gap: 2rem; }
    .aside { position: static; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
    body { font-size: 16px; }
    .nav-links { display: none; }
    .page-head { padding: 2.2rem 0 1rem; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .post-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}

/* ===========================================================================
   Free tool — pentest report template generator (/pentest-report-template)
   Two columns: the spec form on the left, the generated outline on the right.
   Everything is prefixed .rpt- so it cannot leak into the article/contact pages.
   =========================================================================== */
.rpt-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 1.6rem;
    align-items: start;
    margin-bottom: 2.8rem;
}
.rpt-panel {
    border: 1px solid var(--border-color);
    background: rgba(13, 15, 23, 0.92);
    padding: 1.4rem 1.5rem;
    min-width: 0;
}
.rpt-panel h2 { font-size: 1.02rem; margin: 0 0 1rem; color: #fff; }
.rpt-legend {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 1.1px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin: 1.15rem 0 0.55rem;
}
.rpt-checks {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.35rem 0.9rem;
    border: 1px solid var(--border-color);
    background: rgba(5, 6, 10, 0.6);
    padding: 0.8rem 0.9rem;
}
.rpt-check {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    font-size: 0.84rem;
    line-height: 1.45;
    color: #b9c3d8;
    cursor: pointer;
}
.rpt-check input { margin-top: 0.28rem; accent-color: var(--cyan); flex: none; }
.rpt-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin-top: 1.1rem; }
.rpt-actions .btn { cursor: pointer; font-family: var(--font-sans); font-size: 0.9rem; }
.rpt-status { min-height: 1.25rem; font-size: 0.84rem; margin-top: 0.7rem; color: var(--text-muted); }
.rpt-status.ok { color: var(--green); }
.rpt-status.err { color: #ff6b84; }

.rpt-outline {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 480px;
    overflow-y: auto;
}
.rpt-outline li {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 0.6rem;
    padding: 0.5rem 0;
    border-bottom: 1px dashed rgba(31, 35, 53, 0.95);
}
.rpt-outline li:last-child { border-bottom: none; }
.rpt-outline .n {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    line-height: 1.7;
    text-align: center;
    color: var(--cyan);
    border: 1px solid rgba(0, 240, 255, 0.28);
    align-self: start;
}
.rpt-outline .t { font-size: 0.92rem; color: #e8edf7; }
.rpt-outline .note { display: block; font-size: 0.78rem; line-height: 1.5; color: var(--text-muted); }
.rpt-outline li.off .n { color: #5d6780; border-color: var(--border-color); }
.rpt-outline li.off .t { color: #6b7690; }
.rpt-outline li.off .note { color: #4d5568; font-style: italic; }

.rpt-inside {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 2.6rem;
}
.rpt-card {
    border: 1px solid var(--border-color);
    background: rgba(13, 15, 23, 0.8);
    padding: 1rem 1.1rem;
    min-width: 0;
}
.rpt-card .num {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 1px;
    color: var(--cyan);
    margin-bottom: 0.3rem;
}
.rpt-card h3 { font-size: 0.92rem; margin: 0 0 0.35rem; color: #eef3fb; }
.rpt-card p { margin: 0; font-size: 0.84rem; line-height: 1.6; color: var(--text-muted); }

.rpt-faq details {
    border: 1px solid var(--border-color);
    background: rgba(13, 15, 23, 0.75);
    padding: 0.85rem 1rem;
    margin-bottom: 0.6rem;
}
.rpt-faq summary { cursor: pointer; font-size: 0.94rem; color: #e8edf7; }
.rpt-faq summary::marker { color: var(--cyan); }
.rpt-faq p { margin: 0.6rem 0 0; font-size: 0.88rem; color: var(--text-muted); }

@media (max-width: 1000px) {
    .rpt-grid { grid-template-columns: 1fr; }
    .rpt-inside { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
    .rpt-inside { grid-template-columns: 1fr; }
    .rpt-checks { grid-template-columns: 1fr; }
    .rpt-actions .btn { width: 100%; text-align: center; }
}