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

        :root { --accent: #6366F1; }
        [data-accent="indigo"]  { --accent: #6366F1; }
        [data-accent="emerald"] { --accent: #10B981; }
        [data-accent="amber"]   { --accent: #F59E0B; }

        html {
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        body {
            background: #000;
            color: #fff;
            font-family: 'Plus Jakarta Sans', sans-serif;
            font-weight: 300;
            overflow-x: hidden;
        }

        /* ====== NAV ====== */
        .nav {
            position: fixed;
            top: 0; left: 0; right: 0;
            z-index: 100;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 32px;
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 6px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 13px;
            font-weight: 400;
            color: #fff;
            text-decoration: none;
        }

        .nav-logo-name {
            color: #fff;
        }

        .nav-logo-slash {
            color: rgba(255,255,255,0.25);
            margin: 0 1px;
        }

        .nav-logo-role {
            color: var(--accent);
            transition: color 0.4s;
            white-space: nowrap;
        }

        .nav-logo-role::after {
            content: '▎';
            animation: logo-cursor 1s step-end infinite;
            opacity: 1;
        }

        .nav-logo-role.typed::after {
            animation: logo-cursor 1s step-end infinite;
        }

        @keyframes logo-cursor {
            0%, 100% { opacity: 1; }
            50%       { opacity: 0; }
        }

        .nav-logo-icon {
            width: 16px;
            height: 16px;
            border: 1px solid rgba(255,255,255,0.25);
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 8px;
            color: var(--accent);
            transition: color 0.4s;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-links {
            display: flex;
            gap: 24px;
            list-style: none;
        }

        .nav-links a {
            font-size: 13px;
            font-weight: 400;
            color: #555;
            text-decoration: none;
            transition: color 0.2s;
        }

        .nav-links a:hover { color: #fff; }

        .nav-cta {
            font-size: 12px;
            font-weight: 400;
            color: #000;
            text-decoration: none;
            background: #fff;
            padding: 6px 14px;
            border-radius: 4px;
            transition: opacity 0.2s;
        }

        .nav-cta:hover { opacity: 0.85; }

        /* Hamburger — hidden on desktop */
        .nav-hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 20px;
            height: 20px;
            cursor: pointer;
            background: none;
            border: none;
            padding: 0;
        }
        .nav-hamburger span {
            display: block;
            width: 20px;
            height: 1.5px;
            background: #fff;
            border-radius: 1px;
            transition: all 0.3s;
        }

        /* Mobile overlay */
        .nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            z-index: 999;
            background: #000;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        .nav-overlay.open { display: flex; }

        .nav-overlay-close {
            position: absolute;
            top: 16px;
            right: 32px;
            background: none;
            border: none;
            color: #fff;
            font-size: 28px;
            cursor: pointer;
            font-weight: 300;
            line-height: 1;
        }

        .nav-overlay-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 32px;
        }

        .nav-overlay-links a {
            font-size: 18px;
            font-weight: 400;
            color: #fff;
            text-decoration: none;
            transition: color 0.2s;
        }
        .nav-overlay-links a:hover { color: var(--accent); }

        .nav-overlay-cta {
            position: absolute;
            bottom: 48px;
            left: 32px;
            right: 32px;
        }
        .nav-overlay-cta a {
            display: block;
            text-align: center;
            font-size: 14px;
            font-weight: 400;
            color: #000;
            background: #fff;
            padding: 14px 24px;
            border-radius: 6px;
            text-decoration: none;
            transition: opacity 0.2s;
        }
        .nav-overlay-cta a:hover { opacity: 0.85; }

        /* ====== HERO ====== */
        .hero {
            position: relative;
            height: 100vh;
            padding: 0 32px;
            display: flex;
            align-items: flex-end;
            padding-bottom: 80px;
            gap: 72px;
            overflow: visible;
        }

        .hero-left {
            flex: 1;
        }

        .hero-eyebrow {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 28px;
            height: 16px;
        }

        .hero-eyebrow-dot {
            width: 4px; height: 4px;
            border-radius: 50%;
            background: var(--accent);
            transition: background 0.4s;
        }

        .hero-eyebrow-text {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            font-weight: 400;
            color: #555;
            text-transform: uppercase;
            letter-spacing: 2px;
            transition: opacity 0.3s;
        }

        .hero-title {
            font-size: 52px;
            font-weight: 300;
            line-height: 1.08;
            letter-spacing: -0.035em;
            color: #fff;
            margin-bottom: 24px;
        }

        .hero-title em {
            font-style: normal;
            color: var(--accent);
            transition: color 0.4s;
        }

        .hero-sub {
            font-size: 17px;
            font-weight: 300;
            line-height: 1.6;
            color: #555;
            margin-bottom: 36px;
        }

        .hero-buttons {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .hero-btn {
            font-size: 13px;
            font-weight: 400;
            padding: 9px 20px;
            border-radius: 6px;
            text-decoration: none;
            border: 1px solid #333;
            color: #555;
            background: transparent;
            cursor: pointer;
            transition: all 0.4s ease;
        }

        .hero-btn.active {
            border-color: var(--accent);
            color: #fff;
            box-shadow: 0 0 20px rgba(245,158,11,0.15);
        }

        .hero-btn:hover { color: #aaa; border-color: #555; }
        .hero-btn.active:hover { color: #fff; border-color: var(--accent); }

        /* ====== HERO RIGHT ====== */
        .hero-right {
            position: relative;
            overflow: visible;
        }

        /* Hero console (shared style) */
        .hero-console {
            width: calc(50vw + 200px);
            height: 650px;
            background: #0a0a0a;
            border: 1px solid rgba(255,255,255,0.08);
            border-right: none;
            border-radius: 16px 0 0 16px;
            overflow: hidden;
            font-family: 'JetBrains Mono', monospace;
            position: relative;
            margin-right: -200px;
            display: flex;
            flex-direction: column;
        }

        .hc-topbar {
            background: #151515;
            padding: 12px 16px;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            display: flex;
            align-items: center;
        }

        .hc-dots { display: flex; gap: 6px; }
        .hc-dots i { width: 10px; height: 10px; border-radius: 50%; }
        .hc-dots i:nth-child(1) { background: #FF5F57; }
        .hc-dots i:nth-child(2) { background: #FEBC2E; }
        .hc-dots i:nth-child(3) { background: #28C840; }

        .hc-file {
            margin-left: auto;
            font-size: 11px;
            color: #555;
            transition: opacity 0.3s ease;
        }

        .hc-body {
            padding: 28px;
            font-size: 14px;
            line-height: 1.8;
            color: #888;
            flex: 1;
            overflow: hidden;
            transition: opacity 0.3s ease;
        }

        .hc-prompt { color: #555; }
        .hc-cmd { color: #888; }
        .hc-string { color: #fff; }
        .hc-comment { color: #333; }
        .hc-accent { color: var(--accent); }
        .hc-success { color: var(--accent); }
        .hc-heading { color: #fff; font-weight: 400; }

        .hc-cursor {
            display: inline-block;
            width: 7px; height: 14px;
            background: #555;
            vertical-align: text-bottom;
            animation: hcBlink 1s step-end infinite;
        }
        @keyframes hcBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0; }
        }

        /* Progress bar inside console — real bar */
        .hc-progress-bar {
            margin-top: 4px;
            height: 8px;
            border-radius: 4px;
            background: #222;
            overflow: hidden;
            position: relative;
        }
        .hc-progress-bar-fill {
            height: 100%;
            border-radius: 4px;
            background: var(--accent);
            width: 0%;
            transition: width 0.1s linear;
        }
        .hc-progress-label {
            font-size: 12px;
            color: #555;
            margin-top: 6px;
        }

        /* Copy button */
        .hc-copy {
            position: absolute;
            top: 48px;
            right: 16px;
            background: rgba(255,255,255,0.06);
            border: 1px solid #333;
            border-radius: 4px;
            padding: 4px 8px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            color: #555;
            cursor: pointer;
            transition: all 0.2s;
            z-index: 2;
        }
        .hc-copy:hover { border-color: var(--accent); color: #fff; }

        /* Module highlight in training panel */
        .hc-module {
            color: #555;
            transition: color 0.4s;
        }
        .hc-module.lit { color: var(--accent); }

        /* ====== TRUSTED BY ====== */
        .trusted {
            border-top: 1px solid rgba(255,255,255,0.06);
            padding: 40px 32px;
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .trusted-label {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .trusted-label-dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--accent);
            transition: background 0.4s;
        }

        .trusted-label-text {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            color: #333;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .trusted-logos {
            display: flex;
            align-items: center;
            gap: 48px;
        }

        .trusted-logo {
            height: 20px;
            display: flex;
            align-items: center;
            opacity: 0.25;
            transition: opacity 0.2s;
        }

        .trusted-logo:hover { opacity: 0.5; }

        .trusted-logo svg {
            height: 100%;
            width: auto;
        }

        /* ====== SCROLL HINT ====== */
        .scroll-hint {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 24px 32px;
            border-top: 1px solid rgba(255,255,255,0.06);
        }

        .scroll-hint-num {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            color: #333;
            letter-spacing: 1px;
        }

        .scroll-hint-line {
            width: 24px;
            height: 1px;
            background: rgba(255,255,255,0.1);
        }

        .scroll-hint-text {
            font-size: 11px;
            color: #333;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        /* ====== ENTERPRISE SECTION ====== */
        .enterprise {
            padding: 24px;
            min-height: 100vh;
            display: flex;
            align-items: stretch;
        }

        .enterprise-card-outer {
            background: #f5f5f5;
            border-radius: 18px;
            padding: 56px;
            width: 100%;
            display: grid;
            grid-template-columns: 30% 35% 35%;
            min-height: calc(100vh - 48px);
        }

        /* Left column */
        .ent-left {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding-right: 40px;
            border-right: 1px solid rgba(0,0,0,0.08);
        }

        .ent-left-top {}

        .ent-eyebrow {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            font-weight: 400;
            color: #888;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 16px;
        }

        .ent-left-desc {
            font-size: 15px;
            font-weight: 400;
            color: #333;
            line-height: 1.6;
        }

        .ent-left-heading {
            font-size: 38px;
            font-weight: 400;
            line-height: 1.15;
            letter-spacing: -0.02em;
            color: #000;
        }

        /* Middle & right columns */
        .ent-col {
            display: flex;
            flex-direction: column;
            padding-left: 32px;
        }

        .ent-col + .ent-col {
            border-left: 1px solid rgba(0,0,0,0.08);
        }

        .ent-col-eyebrow {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            font-weight: 400;
            color: #888;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 16px;
        }

        .ent-col-title {
            font-size: 20px;
            font-weight: 500;
            color: #000;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
            line-height: 1.25;
        }

        .ent-col-desc {
            font-size: 14px;
            font-weight: 400;
            color: #666;
            line-height: 1.65;
            margin-bottom: 20px;
        }

        .ent-col-link {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            font-weight: 600;
            color: #000;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 24px;
            transition: opacity 0.2s;
        }

        .ent-col-link:hover { opacity: 0.5; }

        .ent-col-visual {
            border-radius: 8px;
            flex: 1;
            min-height: 200px;
            margin-top: auto;
            overflow: hidden;
        }

        /* ====== PIPELINE VIS (szkolenia) ====== */
        .vis-pipeline {
            display: flex;
            align-items: flex-end;
            justify-content: center;
            gap: 12px;
            height: 100%;
            padding: 24px 16px 16px;
        }

        .vis-pipe-col {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
        }

        .vis-pipe-dot-top {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #ccc;
        }

        .vis-pipe-bar {
            width: 36px;
            height: 160px;
            background: #e0e0e0;
            border-radius: 18px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: space-evenly;
            padding: 14px 0;
            position: relative;
        }

        .vis-pipe-node {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #ccc;
            flex-shrink: 0;
            z-index: 1;
        }

        .vis-pipe-node--accent {
            background: var(--accent);
            transition: background 0.4s;
        }

        /* Animated accent node — travels down */
        .vis-pipe-bar .vis-pipe-traveler {
            position: absolute;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            transition: background 0.4s;
            animation: pipeTravel 3s ease-in-out infinite;
        }

        .vis-pipe-col:nth-child(1) .vis-pipe-traveler { animation-delay: 0s; }
        .vis-pipe-col:nth-child(2) .vis-pipe-traveler { animation-delay: 0.4s; }
        .vis-pipe-col:nth-child(3) .vis-pipe-traveler { animation-delay: 0.8s; }
        .vis-pipe-col:nth-child(4) .vis-pipe-traveler { animation-delay: 1.2s; }
        .vis-pipe-col:nth-child(5) .vis-pipe-traveler { animation-delay: 1.6s; }

        @keyframes pipeTravel {
            0%, 100% { top: 14px; opacity: 1; }
            50% { top: calc(100% - 22px); opacity: 0.6; }
        }

        .vis-pipe-num {
            font-family: 'JetBrains Mono', monospace;
            font-size: 9px;
            color: #aaa;
            margin-top: 4px;
            letter-spacing: 0.5px;
        }

        /* ====== CHART VIS (systemy) ====== */
        .vis-chart {
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-end;
            padding: 24px 16px 16px;
        }

        /* Inner wrapper — fixed width = 14 bars × 14px + 13 gaps × 6px = 274px */
        .vis-chart-inner {
            width: 274px;
            display: flex;
            flex-direction: column;
            transition: opacity 0.5s ease;
        }

        .vis-chart-bars {
            display: flex;
            align-items: flex-end;
            gap: 6px;
            height: 140px;
            position: relative;
        }

        .vis-chart-col {
            display: flex;
            flex-direction: column;
            align-items: center;
            width: 14px;
        }

        .vis-chart-dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: #999;
            margin-bottom: 3px;
            flex-shrink: 0;
            transition: background 0.4s ease;
        }
        .vis-chart-col.filled .vis-chart-dot { background: var(--accent); }

        .vis-chart-bar {
            width: 14px;
            border-radius: 3px 3px 0 0;
            position: relative;
            overflow: hidden;
        }

        .vis-chart-bar-bg {
            width: 100%;
            height: 100%;
            background: #e0e0e0;
            border-radius: 3px 3px 0 0;
        }

        .vis-chart-bar-fill {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--accent);
            border-radius: 3px 3px 0 0;
            transform: scaleY(0);
            transform-origin: bottom;
        }

        .vis-chart-baseline {
            height: 1px;
            background: #ccc;
            margin-top: 2px;
        }

        .vis-chart-progress {
            margin-top: 14px;
            height: 10px;
            background: #e0e0e0;
            border-radius: 20px;
            position: relative;
            overflow: hidden;
        }

        .vis-chart-progress-fill {
            position: absolute;
            top: 0; left: 0; bottom: 0;
            width: 0%;
            background: var(--accent);
            border-radius: 20px;
        }

        .vis-chart-trend {
            position: absolute;
            top: 0; left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
        }

        /* ====== BLOG SECTION ====== */
        .blog-section {
            background: #000;
            padding: 120px 32px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            border-top: 1px solid rgba(255,255,255,0.06);
        }

        .blog-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .blog-label {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .blog-label-dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--accent);
            transition: background 0.4s;
        }

        .blog-label-text {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            font-weight: 400;
            color: #555;
            text-transform: uppercase;
            letter-spacing: 3px;
        }

        .blog-more {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            font-weight: 400;
            color: #888;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1px;
            border: 1px solid #333;
            border-radius: 20px;
            padding: 6px 16px;
            transition: all 0.2s;
        }

        .blog-more:hover {
            color: #fff;
            border-color: #fff;
        }

        .blog-grid {
            margin-top: 64px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0 64px;
        }

        /* Left half: 2x2 posts sub-grid */
        .blog-posts {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px 32px;
        }

        /* Right half: animation + heading */
        .blog-deco {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
        }

        /* Single post card */
        .blog-post {
            display: flex;
            flex-direction: column;
        }

        .blog-post-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .blog-tag {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            font-weight: 400;
            color: #888;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
            border-radius: 4px;
            padding: 3px 8px;
            line-height: 1;
        }

        .blog-tag--new {
            background: var(--accent);
            border-color: var(--accent);
            color: #000;
            font-weight: 500;
        }

        .blog-post-title {
            font-size: 19px;
            font-weight: 500;
            color: #fff;
            line-height: 1.3;
            margin-top: 14px;
            letter-spacing: -0.01em;
        }

        .blog-post-excerpt {
            font-size: 14px;
            font-weight: 400;
            color: #666;
            line-height: 1.6;
            margin-top: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .blog-post-link {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            font-weight: 600;
            color: #fff;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-top: 14px;
            transition: opacity 0.2s;
        }

        .blog-post-link:hover { opacity: 0.5; }

        /* Decorative right column */
        .blog-deco-heading {
            font-size: 52px;
            font-weight: 300;
            color: #fff;
            line-height: 1.08;
            letter-spacing: -0.035em;
            text-align: right;
            margin-top: auto;
        }

        .blog-deco-heading span {
            display: block;
            color: #333;
        }

        /* Blog pipeline animation */
        .blog-pipeline {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .blog-pipeline svg { display: block; }

        /* Node glow pulse: off → accent → off, 6s total cycle per node */
        .bp-node {
            fill: transparent;
            stroke: #333;
            stroke-width: 1;
        }

        /* Segment highlight: #222 → accent → #222 */
        .bp-seg {
            stroke: #222;
            stroke-width: 1;
        }

        /* Label text */
        .bp-label {
            font-family: 'JetBrains Mono', monospace;
            font-size: 9px;
            fill: #333;
            opacity: 0;
        }

        /* Glow circle behind node */
        .bp-glow {
            fill: var(--accent);
            opacity: 0;
        }

        /* Full wave cycle = 6s. 6 nodes, stagger 0.6s each, so wave runs 0→3s, pause, restart */
        /* Each node: wait → light up (0.8s) → hold → fade (1s) → wait */

        /* Keyframes for node fill */
        @keyframes bpNodePulse {
            0%, 10%    { fill: transparent; stroke: #333; }
            18%, 35%   { fill: var(--accent); stroke: var(--accent); }
            55%, 100%  { fill: transparent; stroke: #333; }
        }

        /* Keyframes for glow */
        @keyframes bpGlow {
            0%, 10%    { opacity: 0; }
            18%, 35%   { opacity: 0.3; }
            55%, 100%  { opacity: 0; }
        }

        /* Keyframes for segment */
        @keyframes bpSegPulse {
            0%, 10%    { stroke: #222; }
            18%, 35%   { stroke: var(--accent); opacity: 0.6; }
            55%, 100%  { stroke: #222; opacity: 1; }
        }

        /* Keyframes for label */
        @keyframes bpLabelPulse {
            0%, 10%    { opacity: 0; fill: #333; }
            18%, 35%   { opacity: 1; fill: #666; }
            55%, 100%  { opacity: 0; fill: #333; }
        }

        /* Apply animations with stagger — 6s cycle */
        .bp-node-g:nth-child(1) .bp-node,
        .bp-node-g:nth-child(1) .bp-glow,
        .bp-node-g:nth-child(1) .bp-label { animation-delay: 0s; }
        .bp-node-g:nth-child(2) .bp-node,
        .bp-node-g:nth-child(2) .bp-glow,
        .bp-node-g:nth-child(2) .bp-label { animation-delay: 0.6s; }
        .bp-node-g:nth-child(3) .bp-node,
        .bp-node-g:nth-child(3) .bp-glow,
        .bp-node-g:nth-child(3) .bp-label { animation-delay: 1.2s; }
        .bp-node-g:nth-child(4) .bp-node,
        .bp-node-g:nth-child(4) .bp-glow,
        .bp-node-g:nth-child(4) .bp-label { animation-delay: 1.8s; }
        .bp-node-g:nth-child(5) .bp-node,
        .bp-node-g:nth-child(5) .bp-glow,
        .bp-node-g:nth-child(5) .bp-label { animation-delay: 2.4s; }
        .bp-node-g:nth-child(6) .bp-node,
        .bp-node-g:nth-child(6) .bp-glow,
        .bp-node-g:nth-child(6) .bp-label { animation-delay: 3.0s; }

        .bp-node { animation: bpNodePulse 6s ease infinite; }
        .bp-glow  { animation: bpGlow 6s ease infinite; }
        .bp-label { animation: bpLabelPulse 6s ease infinite; }

        /* Segments stagger (segment i lights between node i and i+1) */
        .bp-seg:nth-child(1) { animation-delay: 0.3s; }
        .bp-seg:nth-child(2) { animation-delay: 0.9s; }
        .bp-seg:nth-child(3) { animation-delay: 1.5s; }
        .bp-seg:nth-child(4) { animation-delay: 2.1s; }
        .bp-seg:nth-child(5) { animation-delay: 2.7s; }
        .bp-seg { animation: bpSegPulse 6s ease infinite; }

        @media (max-width: 960px) {
            .blog-grid {
                grid-template-columns: 1fr;
                gap: 48px;
            }
            .blog-posts {
                grid-template-columns: 1fr;
            }
            .blog-deco {
                order: -1;
                align-items: flex-start;
                min-height: 200px;
            }
            .blog-deco-heading {
                font-size: 36px;
                text-align: left;
            }
        }

        /* ====== TRAINING SECTION ====== */
        .training {
            padding: 24px;
            min-height: 100vh;
            display: flex;
            align-items: stretch;
        }

        .training-card {
            background: #f5f5f5;
            border-radius: 18px;
            padding: 56px;
            width: 100%;
            display: grid;
            grid-template-columns: 2fr 1fr;
            min-height: calc(100vh - 48px);
        }

        .training-left {
            padding-right: 40px;
            border-right: 1px solid rgba(0,0,0,0.08);
            display: flex;
            flex-direction: column;
        }

        .training-eyebrow {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            font-weight: 400;
            color: #888;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 16px;
        }

        .training-heading {
            font-size: 32px;
            font-weight: 400;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: #000;
            transition: opacity 0.3s;
        }
        .training-heading strong { font-weight: 700; color: var(--accent); }
        .training-duration { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #888; letter-spacing: .5px; margin: 4px 0 24px; }

        .training-heading.fade-out { opacity: 0; }

        /* Tab switcher */
        .training-tabs {
            display: flex;
            gap: 4px;
            background: rgba(0,0,0,0.04);
            border-radius: 8px;
            padding: 4px;
            margin-top: 24px;
            margin-bottom: 48px;
        }

        .training-tab {
            font-family: 'JetBrains Mono', monospace;
            font-size: 12px;
            font-weight: 400;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 8px 16px;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            transition: all 0.2s;
            background: transparent;
            color: #888;
            flex: 1;
            text-align: center;
        }

        .training-tab:hover { color: #555; }

        .training-tab.active {
            background: #fff;
            color: #000;
            box-shadow: 0 1px 3px rgba(0,0,0,0.08);
        }

        .training-modules {
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .training-row {
            display: flex;
            align-items: center;
            padding: 24px 0;
            border-bottom: 1px solid rgba(0,0,0,0.08);
            cursor: pointer;
            transition: all 0.2s;
            padding-left: 0;
        }

        .training-row:first-child {
            border-top: 1px solid rgba(0,0,0,0.08);
        }

        .training-row-num {
            font-family: 'JetBrains Mono', monospace;
            font-size: 28px;
            font-weight: 200;
            color: #ccc;
            width: 60px;
            flex-shrink: 0;
            transition: color 0.2s;
        }

        .training-row-title {
            font-size: 18px;
            font-weight: 400;
            color: #888;
            flex: 1;
            letter-spacing: -0.01em;
            transition: all 0.2s ease;
        }

        .training-row-arrow {
            font-family: 'JetBrains Mono', monospace;
            font-size: 14px;
            color: var(--accent);
            opacity: 0;
            margin-left: 8px;
            transition: opacity 0.2s, transform 0.2s, color 0.4s;
            transform: translateX(-4px);
        }

        .training-row-time {
            font-family: 'JetBrains Mono', monospace;
            font-size: 13px;
            font-weight: 400;
            color: #888;
            flex-shrink: 0;
            margin-left: 24px;
        }

        .training-row:hover .training-row-num,
        .training-row.active .training-row-num {
            color: var(--accent);
            transition: color 0.4s;
        }

        .training-row:hover .training-row-title,
        .training-row.active .training-row-title {
            color: #000;
            font-weight: 600;
        }

        .training-row:hover .training-row-arrow,
        .training-row.active .training-row-arrow {
            opacity: 1;
            transform: translateX(0);
        }

        /* Right column — light console */
        .training-right {
            padding-left: 40px;
        }

        .training-right-inner {
            position: sticky;
            top: 40px;
        }

        .train-console {
            background: #fff;
            border: 1px solid rgba(0,0,0,0.08);
            border-radius: 12px;
            overflow: hidden;
        }

        .tc-body {
            padding: 16px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 13px;
            line-height: 1.7;
            color: #333;
        }

        .train-console-topbar {
            background: #f0f0f0;
            padding: 10px 14px;
            border-bottom: 1px solid rgba(0,0,0,0.08);
            display: flex;
            align-items: center;
        }

        .train-console-dots {
            display: flex;
            gap: 6px;
        }

        .train-console-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #ddd;
        }

        .train-console-filename {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            color: #999;
            margin-left: auto;
            letter-spacing: 0.3px;
        }

        .train-console-body {
            padding: 20px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 13px;
            line-height: 1.7;
            color: #333;
            transition: opacity 0.3s;
            min-height: 280px;
        }

        .train-console-body.fade-out {
            opacity: 0;
        }

        .tc-prompt { color: #999; }
        .tc-cmd { color: #333; font-weight: 500; }
        .tc-heading { color: #000; font-size: 15px; font-weight: 600; margin-top: 12px; display: block; }
        .tc-quote { color: #888; padding-left: 12px; border-left: 2px solid #e0e0e0; display: block; margin: 4px 0; }
        .tc-section { color: #666; font-size: 12px; text-transform: uppercase; margin-top: 16px; display: block; letter-spacing: 0.5px; }
        .tc-point { color: var(--accent); display: block; transition: color 0.4s; filter: brightness(0.85); }
        .tc-echo { color: #333; }
        .tc-time { color: var(--accent); font-weight: 600; transition: color 0.4s; }
        .tc-cursor {
            display: inline-block;
            width: 7px;
            height: 14px;
            background: var(--accent);
            vertical-align: text-bottom;
            animation: blink 1s step-end infinite;
            transition: background 0.4s;
        }

        /* CTA under console */
        .training-cta {
            margin-top: 32px;
        }

        .training-cta-title {
            font-size: 15px;
            font-weight: 500;
            color: #000;
        }

        .training-cta-sub {
            font-size: 13px;
            font-weight: 400;
            color: #888;
            margin-top: 4px;
        }

        .training-cta-btn {
            display: inline-block;
            margin-top: 12px;
            background: #000;
            color: #fff;
            border: none;
            border-radius: 8px;
            padding: 12px 24px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 12px;
            font-weight: 400;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            cursor: pointer;
            transition: background 0.2s;
            text-decoration: none;
        }

        .training-cta-btn:hover {
            background: var(--accent);
        }

        /* Modules fade */
        .training-modules.fade-out { opacity: 0; transition: opacity 0.2s; }
        .training-modules { transition: opacity 0.2s; }

        /* Mobile accordion — hidden on desktop */
        .training-accordion { display: none; }

        .training-acc-item {
            border-bottom: 1px solid rgba(0,0,0,0.08);
        }

        .training-acc-item:first-child {
            border-top: 1px solid rgba(0,0,0,0.08);
        }

        .training-acc-header {
            display: flex;
            align-items: center;
            padding: 20px 0;
            cursor: pointer;
            transition: all 0.2s;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-family: inherit;
        }

        .training-acc-num {
            font-family: 'JetBrains Mono', monospace;
            font-size: 24px;
            font-weight: 200;
            color: #ccc;
            width: 48px;
            flex-shrink: 0;
            transition: color 0.2s;
        }

        .training-acc-title {
            font-size: 16px;
            font-weight: 400;
            color: #888;
            flex: 1;
            transition: all 0.2s;
        }

        .training-acc-time {
            font-family: 'JetBrains Mono', monospace;
            font-size: 12px;
            color: #888;
            margin-left: 12px;
            flex-shrink: 0;
        }

        .training-acc-chevron {
            font-family: 'JetBrains Mono', monospace;
            font-size: 16px;
            color: #ccc;
            margin-left: 12px;
            transition: transform 0.2s;
            flex-shrink: 0;
        }

        .training-acc-item.open .training-acc-num {
            color: var(--accent);
        }

        .training-acc-item.open .training-acc-title {
            color: #000;
            font-weight: 600;
        }

        .training-acc-item.open .training-acc-chevron {
            transform: rotate(90deg);
        }

        .training-acc-body {
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            transition: max-height 0.4s ease, opacity 0.3s ease;
        }

        .training-acc-item.open .training-acc-body {
            max-height: 800px;
            opacity: 1;
        }

        .training-acc-console {
            margin: 0 0 12px 0;
        }

        .training-acc-cta {
            margin-top: 24px;
        }

        .training-acc-cta .training-cta-btn {
            width: 100%;
            text-align: center;
            display: block;
        }

        @media (max-width: 768px) {
            .training-card {
                grid-template-columns: 1fr;
                padding: 32px;
                min-height: auto;
            }
            .training-left {
                border-right: none;
                padding-right: 0;
                border-bottom: none;
                padding-bottom: 0;
                margin-bottom: 0;
            }
            .training-modules { display: none; }
            .training-right { display: none; }
            .training-accordion { display: block; }
            .training-heading { font-size: 24px; }
            .training-tabs {
                flex-direction: column;
                width: 100%;
                gap: 4px;
            }
            .training-tab {
                width: 100%;
                font-size: 11px;
                padding: 12px 16px;
                letter-spacing: 0;
                text-align: center;
            }
        }

        /* ====== COURSE PAGE ====== */
        .course-page { max-width: 1100px; margin: 0 auto; padding: 60px 24px; }
        .course-header { margin-bottom: 48px; }
        .post-back { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #555; text-decoration: none; letter-spacing: .5px; display: inline-block; margin-bottom: 24px; }
        .post-back:hover { color: var(--accent); }
        .course-eyebrow-label {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            font-weight: 400;
            text-transform: uppercase;
            letter-spacing: 3px;
            color: var(--accent);
            margin: 0 0 8px;
        }
        .course-title {
            font-size: 42px;
            font-weight: 300;
            color: #fff;
            margin: 0 0 12px;
            letter-spacing: -0.02em;
            line-height: 1.1;
        }
        .course-title strong { font-weight: 600; color: var(--accent); }
        .course-meta { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #555; letter-spacing: .5px; margin: 0; }
        .course-body { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
        .course-left { }
        .course-right { display: flex; flex-direction: column; gap: 24px; }
        /* Week tables */
        .course-week { margin-bottom: 32px; }
        .course-week-title { font-family: 'JetBrains Mono', monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); margin-bottom: 12px; }
        .course-days { border: 1px solid rgba(255,255,255,.08); border-radius: 8px; overflow: hidden; }
        .course-day { display: flex; align-items: center; gap: 16px; padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.05); }
        .course-day:last-child { border-bottom: none; }
        .course-day:hover { background: rgba(255,255,255,.03); }
        .course-day-num { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: #444; min-width: 52px; }
        .course-day-title { font-size: 14px; color: #ccc; }
        /* Email form */
        .course-email-form { display: none; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
        .course-email-input { flex: 1; min-width: 180px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: 6px; padding: 10px 14px; font-size: 14px; color: #fff; outline: none; font-family: inherit; }
        .course-email-input::placeholder { color: #444; }
        .course-email-input:focus { border-color: var(--accent); }
        .course-email-submit { background: var(--accent); color: #000; border: none; border-radius: 6px; padding: 10px 20px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: 'JetBrains Mono', monospace; white-space: nowrap; }
        .course-email-submit:hover { opacity: .85; }
        .course-email-success { display: none; margin-top: 12px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--accent); line-height: 1.5; }
        /* FAQ */
        .course-faq { margin-top: 8px; }
        .course-faq-item { border-top: 1px solid rgba(255,255,255,.06); padding: 16px 0; }
        .course-faq-q { font-size: 14px; font-weight: 500; color: #ccc; margin-bottom: 6px; }
        .course-faq-a { font-size: 13px; color: #666; line-height: 1.6; }
        @media (max-width: 768px) {
            .course-body { grid-template-columns: 1fr; }
            .course-title { font-size: 28px; }
        }

        /* ====== FOOTER ====== */
        .footer {
            background: #000;
            padding: 20px 24px;
        }

        .footer-card {
            background: #111;
            border-radius: 18px;
            padding: 60px;
        }

        /* Row 1 — newsletter */
        .footer-top {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: 48px;
        }

        .footer-top-left { flex: 1; }

        .footer-nl-label {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            font-weight: 400;
            text-transform: uppercase;
            letter-spacing: 3px;
            color: #555;
        }
        .footer-nl-label .dot { color: var(--accent); }

        .footer-nl-heading {
            font-size: 30px;
            font-weight: 300;
            color: #fff;
            margin-top: 12px;
            letter-spacing: -0.01em;
        }

        .footer-nl-sub {
            font-size: 14px;
            font-weight: 400;
            color: #666;
            margin-top: 8px;
        }

        /* Newsletter console */
        .footer-console-wrap {
            flex-shrink: 0;
            width: 500px;
        }

        .footer-console {
            width: 100%;
            background: #0a0a0a;
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 12px;
            overflow: hidden;
        }

        .footer-console-topbar {
            background: #151515;
            padding: 8px 14px;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            display: flex;
            align-items: center;
        }

        .footer-console-dots {
            display: flex;
            gap: 5px;
        }
        .footer-console-dots i {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #333;
        }

        .footer-console-file {
            margin-left: auto;
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            color: #555;
        }

        .footer-console-body {
            padding: 20px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 13px;
            line-height: 1.8;
            color: #888;
        }

        .fc-prompt { color: #555; }
        .fc-string { color: #fff; }
        .fc-label { color: #555; }
        .fc-success { color: var(--accent); }
        .fc-error { color: #ff6b6b; }

        .fc-input-row {
            display: flex;
            align-items: center;
        }

        .fc-input-row input {
            background: transparent;
            border: none;
            border-bottom: 1px solid #333;
            color: #fff;
            font-family: 'JetBrains Mono', monospace;
            font-size: 13px;
            outline: none;
            width: 100%;
            caret-color: var(--accent);
            padding-bottom: 4px;
            transition: border-color 0.2s;
        }
        .fc-input-row input:focus { border-bottom-color: var(--accent); }
        .fc-input-row input.fc-input-error { border-bottom-color: #ff6b6b; }
        .fc-input-row input::placeholder { color: #333; }

        .fc-validation {
            font-size: 11px;
            color: #ff6b6b;
            margin-top: 4px;
            font-family: 'JetBrains Mono', monospace;
        }

        /* Action bar under console */
        .footer-console-action {
            margin-top: 12px;
            display: flex;
            align-items: center;
            justify-content: flex-end;
        }

        .footer-action-hint {
            font-size: 12px;
            color: #555;
        }

        .footer-action-success {
            font-size: 12px;
            color: var(--accent);
            font-family: 'JetBrains Mono', monospace;
        }

        .footer-sub-btn {
            background: rgba(255,255,255,0.06);
            border: 1px solid #333;
            border-radius: 6px;
            padding: 8px 16px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 12px;
            color: #888;
            cursor: pointer;
            transition: all 0.2s;
            margin-left: 12px;
        }
        .footer-sub-btn:hover {
            border-color: var(--accent);
            color: #fff;
        }

        /* Separator */
        .footer-sep {
            height: 1px;
            background: rgba(255,255,255,0.06);
            margin: 40px 0;
        }

        /* Row 2 — bottom */
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }

        .footer-brand-name {
            font-family: 'JetBrains Mono', monospace;
            font-size: 16px;
            font-weight: 600;
            color: #fff;
        }

        .footer-brand-role {
            font-size: 12px;
            color: #555;
            margin-top: 8px;
        }

        .footer-links {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0 48px;
        }

        .footer-links-col-title {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            font-weight: 500;
            color: #888;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }

        .footer-links-col a {
            display: block;
            font-size: 13px;
            color: #555;
            text-decoration: none;
            margin-bottom: 6px;
            transition: color 0.2s;
        }
        .footer-links-col a:hover { color: #fff; }

        /* Copyright row */
        .footer-copy {
            display: flex;
            justify-content: space-between;
            margin-top: 24px;
        }

        .footer-copy span {
            font-size: 11px;
            color: #333;
        }

        /* ====== COLOR SWITCHER ====== */
        .switcher {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 200;
            display: flex;
            gap: 2px;
            background: #111;
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 20px;
            padding: 3px;
        }

        .switcher button {
            display: flex;
            align-items: center;
            gap: 5px;
            background: transparent;
            border: none;
            cursor: pointer;
            font-family: 'JetBrains Mono', monospace;
            font-size: 9px;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: #333;
            padding: 5px 10px;
            border-radius: 16px;
            transition: all 0.25s;
        }

        .switcher button:hover { color: #555; }
        .switcher button.active { color: #888; background: rgba(255,255,255,0.04); }

        .sw-d { width: 5px; height: 5px; border-radius: 50%; }
        .sw-d--e { background: #10B981; }
        .sw-d--i { background: #6366F1; }
        .sw-d--a { background: #F59E0B; }

        /* ====== RESPONSIVE ====== */
        @media (max-width: 768px) {
            .hero {
                height: auto;
                min-height: 100vh;
                padding-top: 80px;
                padding-bottom: 40px;
                gap: 0;
                flex-direction: column-reverse;
                align-items: stretch;
            }
            .hero-left {
                flex: none;
                text-align: left;
            }
            .hero-right {
                align-self: stretch;
                margin-bottom: 24px;
            }
            .hero-console {
                width: 100%;
                height: auto;
                min-height: 250px;
                border: 1px solid rgba(255,255,255,0.08);
                border-radius: 12px;
                margin-right: 0;
                align-self: auto;
            }
            .hc-body {
                font-size: 13px;
                padding: 20px;
            }
            .hero-title { font-size: 32px; }
            .hero-sub { font-size: 15px; }
            .hero-buttons { flex-direction: column; }
            .hero-btn { width: 100%; text-align: center; border-color: #555; color: #aaa; box-shadow: none !important; }
        }
        @media (min-width: 769px) and (max-width: 960px) {
            .hero {
                grid-template-columns: 1fr 1fr;
            }
            .hero-console {
                width: 100%;
            }
        }
        @media (max-width: 960px) {
            .enterprise-card-outer {
                grid-template-columns: 1fr;
                padding: 32px;
                min-height: auto;
            }
            .ent-left {
                border-right: none;
                border-bottom: 1px solid rgba(0,0,0,0.08);
                padding-right: 0;
                padding-bottom: 32px;
                margin-bottom: 32px;
                min-height: auto;
                gap: 24px;
            }
            .ent-col { padding-left: 0; padding-top: 32px; }
            .ent-col + .ent-col { border-left: none; border-top: 1px solid rgba(0,0,0,0.08); }
            .ent-left-heading { font-size: 28px; }
            .nav-links { display: none; }
            .nav-cta { display: none; }
            .nav-hamburger { display: flex; }
            .trusted-logos { flex-wrap: wrap; gap: 20px; }
            .trusted { flex-wrap: wrap; gap: 16px; }
            /* Footer mobile */
            .footer { padding: 16px; }
            .footer-card { padding: 32px; }
            .footer-top {
                flex-direction: column;
                gap: 32px;
            }
            .footer-top-left { text-align: center; }
            .footer-nl-heading { font-size: 24px; }
            .footer-console-wrap {
                width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                gap: 32px;
                text-align: center;
            }
            .footer-brand { text-align: center; }
            .footer-links { gap: 0 32px; font-size: 12px; }
            .footer-copy {
                flex-direction: column;
                align-items: center;
                gap: 4px;
            }
        }

        /* ====== COLOR SWITCHER ====== */
        .switcher {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 200;
            display: flex;
            gap: 2px;
            background: #111;
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 20px;
            padding: 3px;
        }

        .switcher button {
            display: flex;
            align-items: center;
            gap: 5px;
            background: transparent;
            border: none;
            cursor: pointer;
            font-family: 'JetBrains Mono', monospace;
            font-size: 9px;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: #333;
            padding: 5px 10px;
            border-radius: 16px;
            transition: all 0.25s;
        }

        .switcher button:hover { color: #555; }
        .switcher button.active { color: #888; background: rgba(255,255,255,0.04); }

        .sw-d { width: 5px; height: 5px; border-radius: 50%; }
        .sw-d--e { background: #10B981; }
        .sw-d--i { background: #6366F1; }
        .sw-d--a { background: #F59E0B; }

        /* ====== BLOG LISTING PAGE ====== */

        .blog-page {
            padding: 96px 32px 60px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .blog-page-header {
            margin-bottom: 40px;
        }

        .blog-page-eyebrow {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 16px;
        }

        .blog-label-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
        }

        .blog-page-title {
            font-size: clamp(28px, 4vw, 42px);
            font-weight: 500;
            color: #fff;
            line-height: 1.1;
            margin: 0 0 8px;
        }

        .blog-page-sub {
            font-size: 15px;
            color: #555;
            font-weight: 300;
            margin: 0;
        }

        .blog-listing-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1px;
            background: #1a1a1a;
            border-radius: 10px;
            overflow: hidden;
        }

        .blog-listing-post {
            background: #0a0a0a;
            padding: 28px 22px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: background 0.2s;
        }

        .blog-listing-post:hover {
            background: #111;
        }

        .blog-post-tags {
            display: flex;
            gap: 5px;
            flex-wrap: wrap;
        }

        .blog-tag {
            display: inline-block;
            font-family: 'JetBrains Mono', monospace;
            font-size: 9px;
            letter-spacing: 0.5px;
            padding: 2px 8px;
            border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
            border-radius: 3px;
            color: color-mix(in srgb, var(--accent) 65%, transparent);
        }

        .blog-tag--new {
            border-color: var(--accent);
            background: var(--accent);
            color: #000;
            font-weight: 500;
        }

        .blog-listing-meta {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            color: #444;
            letter-spacing: 1px;
        }

        .blog-listing-title {
            font-size: 15px;
            font-weight: 400;
            color: #f5f5f5;
            line-height: 1.4;
            margin: 0;
        }

        .blog-listing-title a {
            color: inherit;
            text-decoration: none;
        }

        .blog-listing-title a:hover {
            color: var(--accent);
        }

        .blog-listing-excerpt {
            font-size: 13px;
            color: #666;
            line-height: 1.5;
            flex: 1;
            margin: 0;
        }

        .blog-post-link {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            color: var(--accent);
            text-decoration: none;
            letter-spacing: 1px;
            margin-top: auto;
            transition: color 0.2s;
        }

        .blog-post-link:hover {
            color: var(--accent);
            text-decoration: underline;
        }

        /* Blog listing cover image */
        .blog-listing-cover-link {
            display: block;
            margin: -28px -22px 0;
            overflow: hidden;
            border-radius: 10px 10px 0 0;
        }

        .blog-listing-cover {
            display: block;
            width: 100%;
            aspect-ratio: 1200 / 627;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .blog-listing-post:hover .blog-listing-cover {
            transform: scale(1.02);
        }

        @media (max-width: 1024px) {
            .blog-listing-grid { grid-template-columns: repeat(2, 1fr); }
            .blog-page { padding: 80px 24px 48px; }
        }

        @media (max-width: 600px) {
            .blog-listing-grid { grid-template-columns: 1fr; }
            .blog-page { padding: 72px 16px 40px; }
            .blog-page-title { font-size: 24px; }
        }

        /* ====== BLOG POST SINGLE PAGE ====== */

        /* Cover image */
        .bp-cover-wrap {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 48px;
        }

        .bp-cover-img {
            display: block;
            width: 100%;
            aspect-ratio: 1200 / 627;
            object-fit: cover;
            border-radius: 10px;
            border: 1px solid #1a1a1a;
        }

        @media (max-width: 768px) {
            .bp-cover-wrap { padding: 0 24px; }
        }

        @media (max-width: 480px) {
            .bp-cover-wrap { padding: 0 16px; }
        }

        .bp-back-row {
            max-width: 1300px;
            margin: 0 auto;
            padding: 80px 48px 0;
        }

        .bp-back {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            letter-spacing: 1px;
            color: #555;
            text-decoration: none;
            transition: color 0.2s;
        }

        .bp-back:hover { color: var(--accent); }

        .bp-layout {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 80px;
            max-width: 1300px;
            margin: 0 auto;
            padding: 32px 48px 80px;
        }

        .bp-content {
            min-width: 0;
            overflow-wrap: break-word;
        }

        /* --- Sidebar (left) --- */

        .bp-sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }

        .bp-sidebar-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 300;
            color: #fff;
            line-height: 1.25;
            margin: 0 0 20px;
            letter-spacing: -0.01em;
        }

        .bp-sidebar-tags {
            display: flex;
            gap: 5px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }

        .bp-sidebar-meta {
            font-family: 'JetBrains Mono', monospace;
            font-size: 11px;
            color: #444;
            letter-spacing: 0.5px;
            display: flex;
            gap: 6px;
        }

        .bp-sidebar-sep {
            height: 1px;
            background: rgba(255,255,255,0.06);
            margin: 24px 0;
        }

        /* --- TOC --- */

        .bp-toc-title {
            font-family: 'JetBrains Mono', monospace;
            font-size: 9px;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: #444;
            margin-bottom: 12px;
        }

        .bp-toc-link {
            display: block;
            font-size: 12px;
            color: #555;
            text-decoration: none;
            padding: 5px 0 5px 12px;
            border-left: 1px solid rgba(255,255,255,0.06);
            transition: all 0.2s;
            line-height: 1.4;
        }

        .bp-toc-link:hover {
            color: #ccc;
            border-left-color: #333;
        }

        .bp-toc-link.active {
            color: var(--accent);
            border-left-color: var(--accent);
        }

        /* --- Share --- */

        .bp-share-label {
            font-family: 'JetBrains Mono', monospace;
            font-size: 9px;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: #444;
            display: block;
            margin-bottom: 10px;
        }

        .bp-share-btns {
            display: flex;
            gap: 8px;
        }

        .bp-share-btn {
            width: 32px;
            height: 32px;
            border-radius: 6px;
            border: 1px solid rgba(255,255,255,0.08);
            background: transparent;
            color: #555;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            transition: all 0.2s;
        }

        .bp-share-btn:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* --- Post Content Typography --- */

        .post-content {
            font-size: 16px;
            line-height: 1.8;
            color: #ccc;
        }

        .post-content p {
            margin-bottom: 24px;
        }

        .post-content h2 {
            font-size: 28px;
            font-weight: 300;
            color: #fff;
            margin: 48px 0 16px;
            line-height: 1.3;
            letter-spacing: -0.01em;
        }

        .post-content h2::before {
            content: "\25CF ";
            color: var(--accent);
            font-size: 14px;
            vertical-align: 2px;
            margin-right: 4px;
        }

        .post-content h3 {
            font-size: 18px;
            font-weight: 400;
            color: #eee;
            margin: 32px 0 12px;
            line-height: 1.4;
        }

        .post-content a {
            color: var(--accent);
            text-decoration: none;
            transition: text-decoration 0.2s;
        }

        .post-content a:hover {
            text-decoration: underline;
        }

        .post-content blockquote {
            border-left: 2px solid var(--accent);
            padding-left: 24px;
            font-style: italic;
            color: #888;
            margin: 32px 0;
        }

        .post-content blockquote p {
            margin-bottom: 0;
        }

        .post-content ul,
        .post-content ol {
            margin: 0 0 24px 20px;
            color: #bbb;
        }

        .post-content li {
            margin-bottom: 8px;
        }

        .post-content strong {
            font-weight: 500;
            color: #fff;
        }

        .post-content em {
            color: #aaa;
        }

        .post-content img {
            max-width: 100%;
            border-radius: 8px;
            margin: 24px 0;
        }

        .post-content hr {
            border: none;
            height: 1px;
            background: rgba(255,255,255,0.06);
            margin: 40px 0;
        }

        /* --- Code blocks (console wrapper) --- */

        .post-code-block {
            border-radius: 10px;
            overflow: hidden;
            margin: 32px 0;
            border: 1px solid rgba(255,255,255,0.06);
        }

        .post-code-block .hc-topbar {
            border-radius: 0;
        }

        .post-code-block pre {
            background: #0a0a0a;
            padding: 20px;
            margin: 0;
            overflow-x: auto;
        }

        .post-code-block pre code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 13px;
            line-height: 1.6;
            color: #ccc;
            background: none;
            padding: 0;
        }

        /* Inline code */
        .post-content code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 13px;
            background: rgba(255,255,255,0.06);
            padding: 2px 6px;
            border-radius: 4px;
            color: #ddd;
        }

        .post-content pre code {
            background: none;
            padding: 0;
            border-radius: 0;
        }

        /* --- Prev / Next Nav --- */

        .bp-nav {
            display: flex;
            gap: 1px;
            margin-top: 64px;
            border-radius: 10px;
            overflow: hidden;
            background: rgba(255,255,255,0.06);
        }

        .bp-nav-card {
            flex: 1;
            background: #0a0a0a;
            padding: 28px 24px;
            text-decoration: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
            transition: background 0.2s;
        }

        .bp-nav-card:hover {
            background: #111;
        }

        .bp-nav-empty {
            pointer-events: none;
        }

        .bp-nav-next {
            text-align: right;
        }

        .bp-nav-dir {
            font-family: 'JetBrains Mono', monospace;
            font-size: 10px;
            letter-spacing: 1px;
            color: var(--accent);
        }

        .bp-nav-title {
            font-size: 14px;
            font-weight: 400;
            color: #888;
            line-height: 1.4;
            transition: color 0.2s;
        }

        .bp-nav-card:hover .bp-nav-title {
            color: #fff;
        }

        /* --- Blog Post Responsive --- */

        @media (max-width: 960px) {
            .bp-layout {
                grid-template-columns: 1fr;
                gap: 40px;
                padding: 24px 24px 60px;
            }

            .bp-back-row {
                padding: 72px 24px 0;
            }

            .bp-sidebar {
                position: static;
            }

            .bp-toc {
                display: none;
            }

            .bp-sidebar-sep:nth-child(4),
            .bp-sidebar-sep:nth-child(6) {
                display: none;
            }

            .bp-sidebar-title {
                font-size: 24px;
            }
        }

        @media (max-width: 600px) {
            .bp-layout {
                padding: 16px 16px 48px;
                gap: 32px;
            }

            .bp-back-row {
                padding: 68px 16px 0;
            }

            .bp-sidebar-title {
                font-size: 22px;
            }

            .post-content h2 {
                font-size: 22px;
                margin: 36px 0 12px;
            }

            .post-content h3 {
                font-size: 16px;
            }

            .bp-nav {
                flex-direction: column;
            }

            .bp-nav-next {
                text-align: left;
            }
        }


/* ═══════════════════════════════════════════════════════════════════
   ABOUT PAGE — O mnie
   Uses shared bp-layout grid. Only about-specific components here.
   ═══════════════════════════════════════════════════════════════════ */

.about-photo {
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1px solid #333;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    background: rgba(255,255,255,.02);
}

.about-photo-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: #555;
    letter-spacing: 2px;
}

.about-sidebar-role {
    font-size: 14px;
    color: var(--accent);
    font-weight: 400;
    margin: 4px 0 0;
    letter-spacing: .5px;
}

.about-sidebar-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.about-sidebar-link {
    font-size: 14px;
    color: #888;
    text-decoration: none;
    transition: color .2s;
}

.about-sidebar-link:hover {
    color: #fff;
}

.about-sidebar-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .5px;
    color: #000;
    background: var(--accent);
    padding: 10px 22px;
    border-radius: 6px;
    text-decoration: none;
    transition: opacity .2s;
}

.about-sidebar-cta:hover {
    opacity: .85;
}

/* Company cards */
.about-companies {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 48px;
}

.about-company-card {
    border: 1px solid #222;
    border-radius: 8px;
    padding: 28px 24px;
    text-decoration: none;
    color: inherit;
    transition: border-color .2s, background .2s;
    display: block;
}

.about-company-card:hover {
    border-color: #444;
    background: rgba(255,255,255,.02);
}

.about-company-card .ent-col-eyebrow {
    margin-bottom: 6px;
}

.about-company-role {
    font-size: 12px;
    color: var(--accent);
    font-weight: 400;
    letter-spacing: .5px;
    text-transform: uppercase;
    margin: 0 0 12px;
}

.about-company-desc {
    font-size: 14px;
    color: #999;
    line-height: 1.6;
    margin: 0;
}

/* About page responsive */
@media (max-width: 960px) {
    .about-photo {
        max-width: 280px;
        margin: 0 auto 24px;
    }

    .about-companies {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .about-companies {
        grid-template-columns: 1fr;
    }
}
/* Hide color switcher */
.switcher { display: none !important; }

/* ====== KONTAKT ====== */
.kontakt {
    padding: 80px 24px;
}

.kontakt-card {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.kontakt-eyebrow {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.kontakt-eyebrow .dot { color: var(--accent); }

.kontakt-heading {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 500;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 16px;
}

.kontakt-sub {
    font-size: 15px;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
    margin-bottom: 36px;
}

.kontakt-meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kontakt-meta-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.kontakt-meta-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: rgba(255,255,255,0.3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    width: 52px;
    flex-shrink: 0;
}

.kontakt-meta-val {
    font-size: 14px;
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.2s;
}

.kontakt-meta-val:hover { opacity: 0.7; }

/* Console */
.kontakt-console {
    background: #0d0d0d;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    overflow: hidden;
}

.kontakt-console-topbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: #111;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.kontakt-console-dots {
    display: flex;
    gap: 5px;
}

.kontakt-console-dots i {
    display: block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    list-style: none;
}

.kontakt-console-file {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: rgba(255,255,255,0.35);
    margin-left: 4px;
}

.kontakt-console-body {
    padding: 20px 20px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kc-field-row {
    display: flex;
    align-items: flex-start;
    gap: 4px;
}

.kc-field-row--msg {
    align-items: flex-start;
}

.kc-prompt {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--accent);
    flex-shrink: 0;
    line-height: 26px;
}

.kc-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: rgba(255,255,255,0.45);
    flex-shrink: 0;
    line-height: 26px;
}

.kc-input {
    background: transparent;
    border: none;
    outline: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: #fff;
    width: 100%;
    padding: 0;
    line-height: 26px;
    caret-color: var(--accent);
}

.kc-input::placeholder {
    color: rgba(255,255,255,0.2);
}

.kc-input.kc-error {
    color: #f87171;
}

.kc-textarea {
    resize: none;
    line-height: 1.6;
    padding-top: 2px;
}

.kontakt-console-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: 8px;
}

.kc-action-hint {
    font-size: 12px;
    color: rgba(255,255,255,0.25);
}

.kc-send-btn {
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 6px;
    padding: 8px 18px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
}

.kc-send-btn:hover { opacity: 0.85; }
.kc-send-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.kc-validation {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #f87171;
    padding: 0 0 4px 20px;
}

.kc-success-line {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: #4ade80;
}

/* Responsive */
@media (max-width: 900px) {
    .kontakt-card {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}