:root {
      color-scheme: dark;
      --bg:        #0b0f14;
      --panel:     #101720;
      --panel-2:   #121b26;
      --panel-3:   #0e1520;
      --line:      rgba(216,226,239,.11);
      --line-s:    rgba(216,226,239,.22);
      --text:      #edf3f8;
      --muted:     #a5b2c2;
      --quiet:     #728195;
      --accent:    #57c7b9;
      --accent-2:  #d3b36a;
      --accent-3:  #a78bfa;
      --danger:    #d96d6d;
      --max:       1160px;
      --r:         10px;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      min-height: 100vh;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    /* ─── GRID BACKGROUND ─── */
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size: 52px 52px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.6), transparent 80%);
    }

    /* ─── NOISE OVERLAY ─── */
    body::after {
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:0;
      background:
        radial-gradient(ellipse 80% 40% at 50% 0%, rgba(87,199,185,.06), transparent),
        radial-gradient(ellipse 50% 30% at 85% 10%, rgba(211,179,106,.05), transparent);
    }

    a { color: inherit; text-decoration: none; }
    .shell {
      position: relative;
      z-index: 1;
      width: min(var(--max), calc(100% - 48px));
      margin: 0 auto;
    }

    /* ═══════════════════════════════════════
       NAVBAR
    ═══════════════════════════════════════ */
    nav {
      position: sticky;
      top: 0;
      z-index: 100;
      height: 64px;
      background: rgba(11,15,20,.8);
      backdrop-filter: blur(20px) saturate(1.6);
      -webkit-backdrop-filter: blur(20px) saturate(1.6);
      border-bottom: 1px solid var(--line);
    }
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
      gap: 24px;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: .9rem;
      font-weight: 600;
      letter-spacing: .02em;
      flex-shrink: 0;
    }
    .nav-logo-mark {
      width: 32px;
      height: 32px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: .75rem;
      font-weight: 700;
      color: #0b0f14;
      font-family: 'JetBrains Mono', monospace;
      letter-spacing: 0;
    }
    .nav-brand-sub {
      font-size: .7rem;
      color: var(--quiet);
      font-weight: 400;
      letter-spacing: .01em;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 2px;
      list-style: none;
    }
    .nav-links a {
      padding: 6px 14px;
      font-size: .82rem;
      color: var(--muted);
      border-radius: 6px;
      transition: color .15s, background .15s;
      letter-spacing: .01em;
    }
    .nav-links a:hover { color: var(--text); background: rgba(255,255,255,.05); }
    .nav-links a.active { color: var(--accent); }
    .nav-right {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }
    .lang-switcher {
      display: flex;
      background: var(--panel);
      border: 1px solid var(--line-s);
      border-radius: 7px;
      overflow: hidden;
    }
    .lang-btn {
      padding: 5px 12px;
      font-size: .75rem;
      font-weight: 500;
      letter-spacing: .06em;
      color: var(--quiet);
      background: transparent;
      border: none;
      cursor: pointer;
      transition: color .15s, background .15s;
      font-family: inherit;
    }
    .lang-btn.active { color: var(--accent); background: rgba(87,199,185,.1); }
    .nav-hamburger { display:none; }

    @media (max-width: 1000px) {
      .nav-links { display: none; }
    }

    /* ═══════════════════════════════════════
       HERO
    ═══════════════════════════════════════ */
    .hero {
      position: relative;
      min-height: min(820px, calc(100vh - 64px));
      padding: 86px 0 76px;
      display: flex;
      align-items: center;
      overflow: hidden;
    }
    .hero .shell { position: relative; z-index: 2; }
    .core-matrix {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
      opacity: .18;
      pointer-events: none;
    }
    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      background:
        linear-gradient(90deg, rgba(11,15,20,.96) 0%, rgba(11,15,20,.78) 48%, rgba(11,15,20,.9) 100%),
        linear-gradient(180deg, transparent 0%, rgba(11,15,20,.82) 100%);
    }
    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: .73rem;
      font-weight: 500;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 24px;
    }
    .hero-eyebrow::before {
      content: "";
      width: 20px;
      height: 1px;
      background: var(--accent);
    }
    .hero-name {
      max-width: 720px;
      font-size: clamp(2.8rem, 5vw, 4.6rem);
      font-weight: 700;
      line-height: 1.0;
      letter-spacing: 0;
      color: var(--text);
      margin-bottom: 16px;
      overflow-wrap: normal;
    }
    .hero-name span { color: var(--accent); }
    .hero-kicker {
      font-size: .88rem;
      font-weight: 500;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--accent-2);
      margin-bottom: 28px;
      font-family: 'JetBrains Mono', monospace;
    }
    .hero-lead {
      max-width: 640px;
      font-size: 1.15rem;
      color: var(--muted);
      line-height: 1.65;
      margin-bottom: 22px;
    }
    .hero-system {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-height: 30px;
      padding: 5px 0;
      margin-bottom: 34px;
      color: var(--accent);
      font-size: .78rem;
      font-weight: 600;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .system-pulse {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 14px rgba(87,199,185,.7);
      animation: pulseCore 2s infinite;
      flex: 0 0 auto;
    }
    @keyframes pulseCore {
      0% { transform: scale(.9); box-shadow: 0 0 0 0 rgba(87,199,185,.55); }
      70% { transform: scale(1); box-shadow: 0 0 0 9px rgba(87,199,185,0); }
      100% { transform: scale(.9); box-shadow: 0 0 0 0 rgba(87,199,185,0); }
    }
    .hero-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 24px;
      background: var(--accent);
      color: #0b0f14;
      font-size: .88rem;
      font-weight: 600;
      border-radius: 8px;
      transition: background .15s, transform .12s;
      letter-spacing: .02em;
    }
    .btn-primary:hover { background: #6fd8cb; transform: translateY(-2px); }
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 24px;
      background: transparent;
      color: var(--muted);
      font-size: .88rem;
      font-weight: 500;
      border-radius: 8px;
      border: 1px solid var(--line-s);
      transition: color .15s, border-color .15s, background .15s;
    }
    .btn-ghost:hover { color: var(--text); border-color: var(--accent); background: rgba(87,199,185,.04); }

    /* Stats strip */
    .hero-stats {
      display: flex;
      gap: 32px;
      flex-wrap: wrap;
      margin-top: 64px;
      padding-top: 40px;
      border-top: 1px solid var(--line);
    }
    .hero-stat-item { display: flex; flex-direction: column; gap: 4px; min-width: 140px; }
    .hero-stat-val {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--text);
      letter-spacing: 0;
    }
    .hero-stat-val span { color: var(--accent); }
    .hero-stat-label { font-size: .78rem; color: var(--quiet); }

    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(340px, 430px);
      gap: 56px;
      align-items: center;
    }
    .hero-copy { min-width: 0; }
    .hero-panel {
      position: relative;
      z-index: 2;
      padding: 24px;
      border: 1px solid rgba(216,226,239,.16);
      border-radius: 8px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.015)),
        rgba(16,23,32,.82);
      box-shadow: 0 26px 70px rgba(0,0,0,.28);
    }
    .hero-panel-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      margin-bottom: 18px;
      padding-bottom: 16px;
      border-bottom: 1px solid var(--line);
    }
    .panel-kicker,
    .panel-status {
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .panel-kicker { color: var(--quiet); }
    .panel-status { color: var(--accent); }
    .layer-list { display: grid; gap: 10px; }
    .layer-row {
      display: grid;
      grid-template-columns: 42px minmax(0, 1fr);
      gap: 12px;
      align-items: start;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(11,15,20,.34);
    }
    .layer-index {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border: 1px solid rgba(87,199,185,.28);
      border-radius: 8px;
      color: var(--accent);
      background: rgba(87,199,185,.08);
      font-size: .72rem;
      font-weight: 800;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .layer-index.gold {
      color: var(--accent-2);
      border-color: rgba(211,179,106,.28);
      background: rgba(211,179,106,.08);
    }
    .layer-index.purple {
      color: var(--accent-3);
      border-color: rgba(167,139,250,.3);
      background: rgba(167,139,250,.09);
    }
    .layer-row strong {
      display: block;
      margin-bottom: 3px;
      color: var(--text);
      font-size: .9rem;
      line-height: 1.35;
    }
    .layer-row span {
      color: var(--quiet);
      font-size: .78rem;
      line-height: 1.45;
    }

    /* ═══════════════════════════════════════
       SECTION COMMON
    ═══════════════════════════════════════ */
    section { padding: 80px 0; position: relative; z-index: 1; }
    section[id] { scroll-margin-top: 84px; }
    .section-label {
      font-size: .7rem;
      font-weight: 600;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 12px;
    }
    .section-title {
      font-size: clamp(1.6rem, 3.5vw, 2.6rem);
      font-weight: 700;
      letter-spacing: 0;
      line-height: 1.15;
      margin-bottom: 16px;
      color: var(--text);
    }
    .section-sub {
      font-size: 1.05rem;
      color: var(--muted);
      max-width: 580px;
      line-height: 1.65;
    }
    .section-header { margin-bottom: 56px; }
    .divider { border: none; border-top: 1px solid var(--line); margin: 0; }

    /* ═══════════════════════════════════════
       EXECUTIVE HOMEPAGE
    ═══════════════════════════════════════ */
    .exec-grid,
    .audience-grid,
    .integration-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }
    .exec-card,
    .audience-card,
    .integration-card,
    .simple-step,
    .tech-link-card {
      position: relative;
      min-width: 0;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.012)),
        var(--panel);
    }
    .exec-card {
      min-height: 238px;
      padding: 24px;
    }
    .exec-card::before,
    .simple-step::before,
    .tech-link-card::before {
      content: "";
      position: absolute;
      left: 24px;
      top: 0;
      width: 44px;
      height: 2px;
      background: var(--accent);
    }
    .exec-kicker {
      margin-bottom: 22px;
      color: var(--accent);
      font-size: .7rem;
      font-weight: 800;
      letter-spacing: .13em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .exec-card h3,
    .audience-card h3,
    .integration-card h3,
    .simple-step h3,
    .pilot-steps h3,
    .tech-link-card h3 {
      margin-bottom: 10px;
      color: var(--text);
      font-size: 1.02rem;
      line-height: 1.34;
      font-weight: 740;
      letter-spacing: 0;
      overflow-wrap: anywhere;
    }
    .exec-card p,
    .audience-card p,
    .integration-card p,
    .simple-step p,
    .pilot-steps p,
    .tech-link-card p {
      color: var(--muted);
      font-size: .86rem;
      line-height: 1.62;
    }
    .simple-flow {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }
    .simple-step {
      min-height: 210px;
      padding: 24px;
    }
    .simple-step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      margin-bottom: 22px;
      border: 1px solid rgba(87,199,185,.28);
      border-radius: 8px;
      background: rgba(87,199,185,.08);
      color: var(--accent);
      font-size: .72rem;
      font-weight: 800;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .audience-card {
      min-height: 174px;
      padding: 24px;
    }
    .audience-card:nth-child(2),
    .audience-card:nth-child(4) {
      background:
        linear-gradient(180deg, rgba(211,179,106,.04), rgba(255,255,255,.012)),
        var(--panel);
    }
    .integration-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .integration-card {
      min-height: 196px;
      padding: 24px;
      background:
        linear-gradient(180deg, rgba(87,199,185,.035), rgba(255,255,255,.012)),
        var(--panel);
    }
    .integration-card:nth-child(2),
    .integration-card:nth-child(5) {
      background:
        linear-gradient(180deg, rgba(211,179,106,.04), rgba(255,255,255,.012)),
        var(--panel);
    }
    .integration-card:nth-child(3),
    .integration-card:nth-child(6) {
      background:
        linear-gradient(180deg, rgba(167,139,250,.035), rgba(255,255,255,.012)),
        var(--panel);
    }
    .integration-card span {
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--accent);
      font-size: .68rem;
      font-weight: 800;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .integration-note {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      margin-top: 18px;
      padding: 18px 20px;
      border: 1px solid rgba(87,199,185,.22);
      border-radius: 8px;
      background: rgba(87,199,185,.055);
      color: var(--muted);
      font-size: .9rem;
      line-height: 1.6;
    }
    .integration-note strong {
      flex: 0 0 auto;
      color: var(--text);
    }
    .pilot-panel {
      display: grid;
      grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
      gap: 34px;
      align-items: start;
      padding: 34px;
      border: 1px solid rgba(87,199,185,.22);
      border-radius: 8px;
      background:
        linear-gradient(180deg, rgba(87,199,185,.055), rgba(255,255,255,.012)),
        var(--panel);
      box-shadow: 0 28px 80px rgba(0,0,0,.22);
    }
    .pilot-panel .section-sub {
      max-width: 640px;
      margin: 0;
    }
    .pilot-steps {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .pilot-steps article {
      min-height: 206px;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(11,15,20,.36);
    }
    .pilot-steps span,
    .tech-link-card span {
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--accent-2);
      font-size: .68rem;
      font-weight: 800;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .tech-link-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }
    .tech-link-card {
      min-height: 194px;
      padding: 24px;
      transition: transform .14s, border-color .14s, background .14s;
    }
    .tech-link-card:hover {
      transform: translateY(-2px);
      border-color: rgba(87,199,185,.34);
      background:
        linear-gradient(180deg, rgba(87,199,185,.04), rgba(255,255,255,.014)),
        var(--panel);
    }

    /* ═══════════════════════════════════════
       SHARED PAGE / CARD SYSTEM
    ═══════════════════════════════════════ */
    .page-hero {
      padding: 86px 0 70px;
      background:
        linear-gradient(180deg, rgba(16,23,32,.76), rgba(11,15,20,.08)),
        rgba(16,23,32,.28);
    }
    .page-badge {
      display: inline-flex;
      margin-bottom: 18px;
      color: var(--accent);
      font-size: .7rem;
      font-weight: 800;
      letter-spacing: .16em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .page-title {
      max-width: 860px;
      margin-bottom: 18px;
      color: var(--text);
      font-size: clamp(2.4rem, 6vw, 5.2rem);
      font-weight: 760;
      line-height: 1.03;
      letter-spacing: 0;
    }
    .page-title span { color: var(--accent); }
    .page-lead {
      max-width: 780px;
      color: var(--muted);
      font-size: 1.08rem;
      line-height: 1.7;
    }
    .page-meta {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      max-width: 860px;
      margin-top: 34px;
    }
    .meta-item {
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255,255,255,.025);
    }
    .meta-label {
      display: block;
      margin-bottom: 5px;
      color: var(--accent);
      font-size: .68rem;
      font-weight: 800;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .meta-value {
      display: block;
      color: var(--muted);
      font-size: .86rem;
      line-height: 1.45;
    }
    .feature-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }
    .feature-grid.zone-grid {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    .feat-card,
    .zone-card {
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)),
        var(--panel);
    }
    .feat-card {
      padding: 26px;
      transition: border-color .16s, transform .16s, background .16s;
    }
    .feat-card:hover {
      border-color: rgba(87,199,185,.28);
      transform: translateY(-1px);
      background:
        linear-gradient(180deg, rgba(87,199,185,.045), rgba(255,255,255,.012)),
        var(--panel);
    }
    .feat-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 40px;
      height: 40px;
      margin-bottom: 16px;
      padding: 0 10px;
      border: 1px solid rgba(87,199,185,.24);
      border-radius: 8px;
      color: var(--accent);
      background: rgba(87,199,185,.08);
      font-size: .72rem;
      font-weight: 800;
      letter-spacing: .06em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .feat-icon.gold {
      color: var(--accent-2);
      border-color: rgba(211,179,106,.25);
      background: rgba(211,179,106,.08);
    }
    .feat-icon.purple {
      color: var(--accent-3);
      border-color: rgba(167,139,250,.26);
      background: rgba(167,139,250,.08);
    }
    .feat-title {
      margin-bottom: 9px;
      color: var(--text);
      font-size: 1.05rem;
      font-weight: 740;
      line-height: 1.3;
      letter-spacing: 0;
    }
    .feat-text {
      color: var(--muted);
      font-size: .87rem;
      line-height: 1.65;
    }
    .feat-list {
      display: grid;
      gap: 8px;
      list-style: none;
    }
    .feat-list li {
      display: grid;
      grid-template-columns: 12px minmax(0, 1fr);
      gap: 8px;
      color: var(--muted);
      font-size: .82rem;
      line-height: 1.55;
    }
    .feat-list li::before {
      content: "";
      width: 5px;
      height: 5px;
      margin-top: .55rem;
      border-radius: 50%;
      background: var(--accent);
      opacity: .72;
    }
    .zone-card {
      padding: 28px;
      scroll-margin-top: 90px;
    }
    .zone-card-header {
      display: grid;
      grid-template-columns: minmax(220px, .78fr) minmax(0, 1.22fr);
      gap: 28px;
      align-items: start;
    }
    .zone-card-title {
      color: var(--text);
      font-size: clamp(1.18rem, 2.4vw, 1.65rem);
      font-weight: 760;
      line-height: 1.2;
      letter-spacing: 0;
    }
    .zone-card-lead {
      color: var(--muted);
      font-size: .95rem;
      line-height: 1.7;
    }
    .zone-kicker {
      display: block;
      margin: 12px 0 8px;
      color: var(--quiet);
      font-size: .68rem;
      font-weight: 800;
      letter-spacing: .13em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .zone-impl {
      margin-top: 16px;
      padding: 14px;
      border: 1px solid rgba(87,199,185,.18);
      border-radius: 8px;
      background: rgba(87,199,185,.04);
    }
    .zone-impl-label,
    .zone-block-title {
      margin-bottom: 6px;
      color: var(--accent);
      font-size: .66rem;
      font-weight: 800;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .zone-impl p {
      color: var(--muted);
      font-size: .83rem;
      line-height: 1.6;
    }
    .zone-card-body {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
      margin-top: 22px;
      padding-top: 20px;
      border-top: 1px solid var(--line);
    }
    .zone-block {
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255,255,255,.02);
    }
    .zone-block p {
      color: var(--muted);
      font-size: .8rem;
      line-height: 1.58;
    }
    .flow-shell { max-width: none; }
    .flow-container {
      overflow-x: auto;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.026), rgba(255,255,255,.01)),
        var(--panel);
    }
    .flow-svg {
      display: block;
      width: 100%;
      min-width: 980px;
      height: auto;
      padding: 18px;
    }
    .flow-svg text {
      fill: var(--text);
      text-rendering: geometricPrecision;
    }
    .detail-intro { margin-bottom: 40px; }

    /* ═══════════════════════════════════════
       BUSINESS VALUE
    ═══════════════════════════════════════ */
    #value { background: rgba(16,23,32,.28); }
    .value-layout {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
      gap: 28px;
      align-items: stretch;
    }
    .value-panel {
      border: 1px solid var(--line-s);
      border-radius: 16px;
      padding: 34px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.012)),
        var(--panel);
    }
    .value-panel-title {
      margin-bottom: 14px;
      color: var(--text);
      font-size: 1.35rem;
      line-height: 1.25;
      font-weight: 700;
      letter-spacing: 0;
    }
    .value-panel-text {
      color: var(--muted);
      font-size: .98rem;
      line-height: 1.7;
    }
    .value-outcomes {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }
    .outcome-card {
      min-height: 178px;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: rgba(255,255,255,.025);
    }
    .outcome-kpi {
      margin-bottom: 10px;
      color: var(--accent);
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .13em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .outcome-title {
      margin-bottom: 8px;
      color: var(--text);
      font-size: 1rem;
      font-weight: 700;
      line-height: 1.3;
    }
    .outcome-text {
      color: var(--muted);
      font-size: .86rem;
      line-height: 1.6;
    }

    /* ═══════════════════════════════════════
       IMPLEMENTATION / REQUIREMENTS
    ═══════════════════════════════════════ */
    #implementation { background: rgba(11,15,20,.35); }
    .implementation-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
      gap: 24px;
      align-items: stretch;
    }
    .timeline {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }
    .timeline-step {
      position: relative;
      padding: 24px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.012)),
        var(--panel);
    }
    .timeline-step::before {
      content: "";
      position: absolute;
      left: 24px;
      top: 0;
      width: 42px;
      height: 2px;
      background: var(--accent);
    }
    .timeline-time {
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--accent);
      font-size: .68rem;
      font-weight: 800;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .timeline-step h3 {
      margin-bottom: 8px;
      color: var(--text);
      font-size: 1rem;
      line-height: 1.32;
      font-weight: 740;
      letter-spacing: 0;
    }
    .timeline-step p {
      color: var(--muted);
      font-size: .84rem;
      line-height: 1.62;
    }
    .deploy-card {
      padding: 26px;
      border: 1px solid rgba(211,179,106,.24);
      border-radius: 8px;
      background:
        linear-gradient(180deg, rgba(211,179,106,.055), rgba(255,255,255,.01)),
        var(--panel);
    }
    .deploy-card h3 {
      margin-bottom: 16px;
      color: var(--text);
      font-size: 1.1rem;
      font-weight: 740;
      letter-spacing: 0;
    }
    .deploy-card ul {
      display: grid;
      gap: 12px;
      list-style: none;
    }
    .deploy-card li {
      display: grid;
      grid-template-columns: 16px minmax(0, 1fr);
      gap: 10px;
      color: var(--muted);
      font-size: .86rem;
      line-height: 1.58;
    }
    .deploy-card li::before {
      content: "";
      width: 6px;
      height: 6px;
      margin-top: .58rem;
      border-radius: 50%;
      background: var(--accent-2);
    }
    #requirements { background: rgba(16,23,32,.25); }
    .requirements-wrap {
      overflow-x: auto;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: rgba(11,15,20,.42);
    }
    .requirements-table {
      width: 100%;
      min-width: 980px;
      border-collapse: collapse;
    }
    .requirements-table th,
    .requirements-table td {
      padding: 16px 18px;
      border-bottom: 1px solid var(--line);
      text-align: left;
      vertical-align: top;
      color: var(--muted);
      font-size: .83rem;
      line-height: 1.52;
    }
    .requirements-table th {
      color: var(--accent);
      background: rgba(255,255,255,.025);
      font-size: .66rem;
      font-weight: 800;
      letter-spacing: .12em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .requirements-table tr:last-child td { border-bottom: 0; }
    .requirements-table td:first-child {
      color: var(--text);
      font-weight: 720;
    }
    .requirements-note {
      max-width: 880px;
      margin-top: 18px;
      color: var(--quiet);
      font-size: .86rem;
      line-height: 1.62;
    }

    /* ═══════════════════════════════════════
       CONTACT CTA
    ═══════════════════════════════════════ */
    #contact { background: rgba(16,23,32,.34); }
    .contact-panel {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 28px;
      align-items: center;
      padding: 36px;
      border: 1px solid rgba(87,199,185,.24);
      border-radius: 16px;
      background:
        radial-gradient(ellipse 70% 90% at 0% 0%, rgba(87,199,185,.08), transparent 58%),
        var(--panel);
    }
    .contact-title {
      margin-bottom: 10px;
      color: var(--text);
      font-size: clamp(1.45rem, 3vw, 2.1rem);
      line-height: 1.18;
      font-weight: 700;
      letter-spacing: 0;
    }
    .contact-text {
      max-width: 680px;
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.65;
    }
    .contact-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }
    .contact-form {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      min-width: 440px;
    }
    .contact-form label {
      display: grid;
      gap: 6px;
      color: var(--quiet);
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .1em;
      text-transform: uppercase;
    }
    .contact-form input,
    .contact-form textarea,
    .contact-form select {
      width: 100%;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      padding: 12px 13px;
      color: var(--text);
      background: rgba(11,15,20,.58);
      font: inherit;
      font-size: .88rem;
      line-height: 1.35;
      outline: none;
      transition: border-color .15s, background .15s;
    }
    .contact-form input:focus,
    .contact-form textarea:focus,
    .contact-form select:focus {
      border-color: rgba(87,199,185,.62);
      background: rgba(11,15,20,.78);
    }
    .contact-form textarea {
      min-height: 104px;
      resize: vertical;
    }
    .contact-form .wide { grid-column: 1 / -1; }
    .contact-form-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      grid-column: 1 / -1;
    }
    .contact-submit {
      border: 0;
      cursor: pointer;
    }
    .contact-note {
      color: var(--quiet);
      font-size: .78rem;
      line-height: 1.45;
    }

    /* ═══════════════════════════════════════
       PLATFORM FLOWS
    ═══════════════════════════════════════ */
    #architecture { background: rgba(16,23,32,.32); }
    .flow-map {
      display: flex;
      flex-direction: column;
      gap: 16px;
      border: 1px solid var(--line-s);
      border-radius: 18px;
      padding: 24px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01)),
        var(--panel);
    }
    .flow-lane {
      display: grid;
      grid-template-columns: 210px 1fr;
      gap: 22px;
      align-items: stretch;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: rgba(255,255,255,.018);
    }
    .flow-lane-title {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 8px;
      min-height: 100px;
    }
    .flow-lane-kicker {
      color: var(--accent);
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .16em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .flow-lane-name {
      color: var(--text);
      font-size: 1.04rem;
      font-weight: 700;
      line-height: 1.28;
    }
    .flow-steps {
      display: grid;
      grid-template-columns: 1fr auto 1fr auto 1fr;
      gap: 12px;
      align-items: stretch;
    }
    .flow-step {
      position: relative;
      min-height: 104px;
      padding: 18px;
      border: 1px solid rgba(255,255,255,.075);
      border-radius: 12px;
      background: rgba(11,15,20,.42);
      outline: none;
      transition: border-color .15s, background .15s, transform .15s;
    }
    .flow-step:hover,
    .flow-step:focus-visible {
      border-color: rgba(87,199,185,.45);
      background: rgba(87,199,185,.055);
      transform: translateY(-1px);
    }
    .flow-step::after {
      content: attr(data-tip);
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: calc(100% + 10px);
      z-index: 20;
      padding: 12px 14px;
      border: 1px solid rgba(87,199,185,.26);
      border-radius: 8px;
      color: var(--text);
      background: rgba(10,15,21,.96);
      box-shadow: 0 14px 34px rgba(0,0,0,.34);
      font-size: .78rem;
      line-height: 1.45;
      opacity: 0;
      pointer-events: none;
      transform: translateY(6px);
      transition: opacity .15s, transform .15s;
    }
    .flow-step:hover::after,
    .flow-step:focus-visible::after {
      opacity: 1;
      transform: translateY(0);
    }
    .flow-step-title {
      margin-bottom: 8px;
      color: var(--text);
      font-size: 1rem;
      font-weight: 700;
      letter-spacing: 0;
    }
    .flow-step-meta {
      color: var(--muted);
      font-size: .85rem;
      line-height: 1.5;
    }
    .flow-arrow {
      display: flex;
      align-items: center;
      color: var(--accent);
      font-size: 1.35rem;
      font-weight: 700;
      opacity: .9;
    }
    .flow-lane.control .flow-step { border-color: rgba(211,179,106,.2); background: rgba(211,179,106,.035); }
    .flow-lane.security .flow-step { border-color: rgba(167,139,250,.22); background: rgba(167,139,250,.04); }
    .flow-lane.context .flow-step { border-color: rgba(87,199,185,.18); background: rgba(87,199,185,.035); }
    .flow-lane.egress .flow-step { border-color: rgba(236,110,138,.22); background: rgba(236,110,138,.035); }


    /* ═══════════════════════════════════════
       SOLUTIONS SECTION
    ═══════════════════════════════════════ */
    #solutions { background: linear-gradient(to bottom, transparent, rgba(16,23,32,.6), transparent); }
    .case-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      margin-bottom: 24px;
    }
    .case-card {
      display: flex;
      flex-direction: column;
      min-height: 100%;
      padding: 26px;
      border: 1px solid var(--line-s);
      border-radius: 14px;
      background: var(--panel);
    }
    .case-card.small { background: linear-gradient(180deg, rgba(87,199,185,.045), rgba(255,255,255,.012)), var(--panel); }
    .case-card.medium { background: linear-gradient(180deg, rgba(211,179,106,.045), rgba(255,255,255,.012)), var(--panel); }
    .case-card.enterprise { background: linear-gradient(180deg, rgba(167,139,250,.045), rgba(255,255,255,.012)), var(--panel); }
    .case-head {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      margin-bottom: 16px;
    }
    .case-icon {
      flex: 0 0 42px;
      width: 42px;
      height: 42px;
      border: 1px solid rgba(87,199,185,.24);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      background: rgba(87,199,185,.08);
      font-size: 1.15rem;
    }
    .case-card.medium .case-icon {
      color: var(--accent-2);
      border-color: rgba(211,179,106,.25);
      background: rgba(211,179,106,.08);
    }
    .case-card.enterprise .case-icon {
      color: var(--accent-3);
      border-color: rgba(167,139,250,.28);
      background: rgba(167,139,250,.08);
    }
    .case-meta {
      margin-bottom: 5px;
      color: var(--quiet);
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .11em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .case-title {
      color: var(--text);
      font-size: 1.08rem;
      font-weight: 700;
      line-height: 1.3;
      letter-spacing: 0;
    }
    .case-desc {
      margin-bottom: 18px;
      color: var(--muted);
      font-size: .88rem;
      line-height: 1.62;
    }
    .case-list {
      display: grid;
      gap: 9px;
      margin-bottom: 18px;
      list-style: none;
    }
    .case-list li {
      display: grid;
      grid-template-columns: 16px 1fr;
      gap: 9px;
      color: var(--muted);
      font-size: .83rem;
      line-height: 1.5;
    }
    .case-list li::before {
      content: "";
      width: 6px;
      height: 6px;
      margin-top: .48rem;
      border-radius: 50%;
      background: currentColor;
      opacity: .62;
    }
    .case-result {
      margin-top: auto;
      padding-top: 16px;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font-size: .83rem;
      line-height: 1.55;
    }
    .case-result strong {
      color: var(--accent);
      font-weight: 700;
    }
    .case-card.medium .case-result strong { color: var(--accent-2); }
    .case-card.enterprise .case-result strong { color: var(--accent-3); }
    .case-compare {
      margin: 24px 0 34px;
      border: 1px solid var(--line-s);
      border-radius: 14px;
      overflow-x: auto;
      background: rgba(11,15,20,.38);
    }
    .case-compare-title {
      padding: 18px 20px 0;
      color: var(--text);
      font-size: 1rem;
      font-weight: 700;
    }
    .case-compare-table {
      width: 100%;
      min-width: 880px;
      border-collapse: collapse;
    }
    .case-compare-table th,
    .case-compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--line);
      text-align: left;
      vertical-align: top;
      color: var(--muted);
      font-size: .84rem;
      line-height: 1.5;
    }
    .case-compare-table th {
      color: var(--accent);
      font-size: .69rem;
      font-weight: 700;
      letter-spacing: .12em;
      text-transform: uppercase;
      background: rgba(255,255,255,.022);
    }
    .case-compare-table tr:last-child td { border-bottom: 0; }
    .case-compare-table td:first-child {
      color: var(--text);
      font-weight: 700;
    }
    .solution-group-label {
      margin: 34px 0 16px;
      color: var(--accent);
      font-size: .7rem;
      font-weight: 700;
      letter-spacing: .16em;
      text-transform: uppercase;
    }
    .solutions-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
    }
    .solution-card {
      position: relative;
      background: var(--panel);
      border: 1px solid var(--line-s);
      border-radius: 16px;
      padding: 40px;
      overflow: hidden;
      transition: border-color .2s, transform .2s;
      cursor: pointer;
      text-decoration: none;
      color: inherit;
      display: block;
    }
    .solution-card::before {
      content:"";
      position:absolute;
      inset:0;
      border-radius:16px;
      background: radial-gradient(ellipse 60% 50% at 0% 0%, rgba(87,199,185,.06), transparent);
      pointer-events:none;
    }
    .solution-card:hover {
      border-color: rgba(87,199,185,.35);
      transform: translateY(-3px);
    }
    .solution-card.featured {
      grid-column: 1 / -1;
    }
    .solution-card.featured::before {
      background: radial-gradient(ellipse 80% 60% at 10% 20%, rgba(87,199,185,.07), transparent 60%),
                  radial-gradient(ellipse 40% 40% at 90% 80%, rgba(211,179,106,.05), transparent);
    }
    .solution-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 12px;
      border-radius: 100px;
      font-size: .72rem;
      font-weight: 600;
      letter-spacing: .06em;
      text-transform: uppercase;
      margin-bottom: 20px;
    }
    .badge-new { background: rgba(87,199,185,.12); color: var(--accent); border: 1px solid rgba(87,199,185,.25); }
    .badge-coming { background: rgba(211,179,106,.1); color: var(--accent-2); border: 1px solid rgba(211,179,106,.2); }
    .badge-research { background: rgba(167,139,250,.1); color: var(--accent-3); border: 1px solid rgba(167,139,250,.2); }
    .solution-title {
      font-size: 1.4rem;
      font-weight: 700;
      letter-spacing: 0;
      margin-bottom: 10px;
      color: var(--text);
    }
    .solution-desc {
      font-size: .9rem;
      color: var(--muted);
      line-height: 1.6;
      margin-bottom: 24px;
      max-width: 480px;
    }
    .solution-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 28px;
    }
    .solution-tag {
      padding: 3px 10px;
      font-size: .72rem;
      font-weight: 500;
      background: rgba(255,255,255,.05);
      border: 1px solid var(--line);
      border-radius: 5px;
      color: var(--quiet);
      font-family: 'JetBrains Mono', monospace;
    }
    .solution-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: .82rem;
      font-weight: 600;
      color: var(--accent);
      letter-spacing: .02em;
      transition: gap .15s;
    }
    .solution-card:hover .solution-link { gap: 10px; }
    .solution-brief-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin: 4px 0 26px;
      max-width: 760px;
    }
    .solution-brief {
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255,255,255,.025);
    }
    .solution-brief-label {
      margin-bottom: 6px;
      color: var(--accent);
      font-size: .66rem;
      font-weight: 700;
      letter-spacing: .11em;
      text-transform: uppercase;
    }
    .solution-brief-text {
      color: var(--muted);
      font-size: .8rem;
      line-height: 1.5;
    }

    /* Architecture mini-diagram on featured card */
    .solution-featured-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: start;
    }
    .arch-mini {
      position: relative;
      height: 240px;
    }

    /* ═══════════════════════════════════════
       ARCH DIAGRAM (OPENWEBUI)
    ═══════════════════════════════════════ */
    .arch-diagram {
      position: relative;
      width: 100%;
    }
    .arch-svg {
      width: 100%;
      overflow: visible;
    }
    .arch-node {
      cursor: default;
      transition: filter .2s;
    }
    .arch-node:hover { filter: brightness(1.15); }
    .node-box {
      rx: 10;
      ry: 10;
      fill: var(--panel-2);
      stroke: var(--line-s);
      stroke-width: 1;
    }
    .node-box.accent { stroke: rgba(87,199,185,.4); fill: rgba(87,199,185,.06); }
    .node-box.gold { stroke: rgba(211,179,106,.4); fill: rgba(211,179,106,.06); }
    .node-box.purple { stroke: rgba(167,139,250,.4); fill: rgba(167,139,250,.06); }
    .node-label { font-family: 'JetBrains Mono', monospace; font-size: 12px; fill: var(--text); font-weight: 500; }
    .node-sub { font-family: 'Inter', sans-serif; font-size: 10px; fill: var(--muted); }
    .arch-arrow { fill: none; stroke-width: 1.5; stroke-dasharray: 5 3; }
    .arch-arrow.teal { stroke: rgba(87,199,185,.5); }
    .arch-arrow.gold { stroke: rgba(211,179,106,.45); }
    .arch-arrow.purple { stroke: rgba(167,139,250,.4); }
    .arrow-animated { animation: dashFlow 2s linear infinite; }
    @keyframes dashFlow { to { stroke-dashoffset: -24; } }
    .arch-dot {
      animation: dotPulse 2.5s ease-in-out infinite;
    }
    @keyframes dotPulse {
      0%, 100% { opacity: .4; r: 3; }
      50% { opacity: 1; r: 4.5; }
    }
    /* Node hover glow */
    .arch-node-glow {
      filter: blur(12px);
      opacity: 0;
      transition: opacity .25s;
    }
    .arch-node:hover .arch-node-glow { opacity: .5; }

    /* Floating animation for nodes */
    .float-a { animation: floatA 4s ease-in-out infinite; }
    .float-b { animation: floatB 4.5s ease-in-out infinite .6s; }
    .float-c { animation: floatC 5s ease-in-out infinite 1.2s; }
    @keyframes floatA { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-5px)} }
    @keyframes floatB { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-4px)} }
    @keyframes floatC { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

    /* ═══════════════════════════════════════
       FOCUS / CAPABILITIES
    ═══════════════════════════════════════ */
    .focus-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }
    .focus-card {
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: 12px;
      padding: 28px;
      transition: border-color .2s;
    }
    .focus-card:hover { border-color: rgba(87,199,185,.25); }
    .focus-icon {
      min-width: 40px;
      width: auto;
      height: 40px;
      padding: 0 9px;
      border-radius: 10px;
      background: rgba(87,199,185,.1);
      border: 1px solid rgba(87,199,185,.2);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: .7rem;
      font-weight: 800;
      letter-spacing: .05em;
      text-transform: uppercase;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      margin-bottom: 16px;
    }
    .focus-icon.gold { background: rgba(211,179,106,.1); border-color: rgba(211,179,106,.2); }
    .focus-icon.purple { background: rgba(167,139,250,.1); border-color: rgba(167,139,250,.2); }
    .focus-card-title {
      font-size: .95rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 8px;
      letter-spacing: 0;
    }
    .focus-card-text { font-size: .83rem; color: var(--muted); line-height: 1.6; }

    /* ═══════════════════════════════════════
       STACK
    ═══════════════════════════════════════ */
    .stack-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 16px;
    }
    .stack-card {
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 20px 24px;
    }
    .stack-card-label {
      font-size: .7rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 10px;
    }
    .stack-card-label.gold { color: var(--accent-2); }
    .stack-card-label.purple { color: var(--accent-3); }
    .stack-card-text { font-size: .82rem; color: var(--muted); line-height: 1.6; }

    /* ═══════════════════════════════════════
       FOOTER
    ═══════════════════════════════════════ */
    footer {
      border-top: 1px solid var(--line);
      padding: 40px 0;
      position: relative;
      z-index: 1;
    }
    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
    }
    .footer-copy { font-size: .78rem; color: var(--quiet); }
    .footer-links { display: flex; gap: 20px; }
    .footer-links a { font-size: .78rem; color: var(--quiet); transition: color .15s; }
    .footer-links a:hover { color: var(--accent); }

    /* ═══════════════════════════════════════
       RESPONSIVE
    ═══════════════════════════════════════ */
    @media (max-width: 920px) {
      .nav-links { display: none; }
      .hero-layout,
      .value-layout,
      .implementation-layout,
      .pilot-panel,
      .zone-card-header,
      .gw-layout,
      .fw-layout,
      .mcp-grid {
        grid-template-columns: 1fr;
      }
      .hero-panel { max-width: 620px; }
      .page-meta,
      .feature-grid,
      .exec-grid,
      .audience-grid,
      .integration-grid,
      .simple-flow,
      .tech-link-grid,
      .timeline,
      .zone-card-body,
      .tools-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .case-grid {
        grid-template-columns: 1fr;
      }
      .requirements-wrap {
        overflow: visible;
        border: 0;
        background: transparent;
      }
      .requirements-table {
        display: block;
        min-width: 0;
      }
      .requirements-table thead { display: none; }
      .requirements-table tbody,
      .requirements-table tr,
      .requirements-table td {
        display: block;
        width: 100%;
      }
      .requirements-table tr {
        margin-bottom: 14px;
        border: 1px solid var(--line-s);
        border-radius: 12px;
        background: var(--panel);
        overflow: hidden;
      }
      .requirements-table td {
        display: grid;
        grid-template-columns: 108px minmax(0, 1fr);
        gap: 14px;
        padding: 14px 16px;
      }
      .requirements-table td::before {
        color: var(--accent);
        font-size: .66rem;
        font-weight: 700;
        letter-spacing: .1em;
        text-transform: uppercase;
      }
      html[lang="ru"] .requirements-table td:nth-child(1)::before { content: "Сценарий"; }
      html[lang="ru"] .requirements-table td:nth-child(2)::before { content: "Пользователи"; }
      html[lang="ru"] .requirements-table td:nth-child(3)::before { content: "Тип"; }
      html[lang="ru"] .requirements-table td:nth-child(4)::before { content: "CPU / GPU"; }
      html[lang="ru"] .requirements-table td:nth-child(5)::before { content: "RAM / диск"; }
      html[lang="ru"] .requirements-table td:nth-child(6)::before { content: "Сеть"; }
      html[lang="en"] .requirements-table td:nth-child(1)::before { content: "Scenario"; }
      html[lang="en"] .requirements-table td:nth-child(2)::before { content: "Users"; }
      html[lang="en"] .requirements-table td:nth-child(3)::before { content: "Type"; }
      html[lang="en"] .requirements-table td:nth-child(4)::before { content: "CPU / GPU"; }
      html[lang="en"] .requirements-table td:nth-child(5)::before { content: "RAM / storage"; }
      html[lang="en"] .requirements-table td:nth-child(6)::before { content: "Network"; }
    }
    @media (max-width: 768px) {
      .nav-hamburger { display: block; }
      .hero { min-height: auto; padding: 72px 0 56px; }
      .hero-layout { gap: 32px; }
      .hero-panel { padding: 18px; }
      .page-hero { padding: 64px 0 52px; }
      .page-title { font-size: clamp(2rem, 12vw, 3.4rem); }
      .solution-featured-layout { grid-template-columns: 1fr; }
      .arch-mini { height: auto; }
      .hero-stats { gap: 24px; }
      .value-layout,
      .contact-panel {
        grid-template-columns: 1fr;
      }
      .value-panel,
      .pilot-panel,
      .contact-panel { padding: 24px; }
      .value-outcomes { grid-template-columns: 1fr; }
      .contact-actions { justify-content: flex-start; }
      .contact-form {
        grid-template-columns: 1fr;
        min-width: 0;
      }
      .case-card { padding: 22px; }
      .case-compare {
        overflow: visible;
        border: 0;
        background: transparent;
      }
      .case-compare-title {
        padding: 0 0 14px;
      }
      .case-compare-table {
        display: block;
        min-width: 0;
      }
      .case-compare-table thead { display: none; }
      .case-compare-table tbody,
      .case-compare-table tr,
      .case-compare-table td {
        display: block;
        width: 100%;
      }
      .case-compare-table tr {
        margin-bottom: 14px;
        border: 1px solid var(--line-s);
        border-radius: 12px;
        background: var(--panel);
        overflow: hidden;
      }
      .case-compare-table td {
        display: grid;
        grid-template-columns: 116px minmax(0, 1fr);
        gap: 14px;
        padding: 14px 16px;
      }
      .case-compare-table td:first-child {
        display: block;
        background: rgba(255,255,255,.025);
      }
      .case-compare-table td:not(:first-child)::before {
        color: var(--accent);
        font-size: .66rem;
        font-weight: 700;
        letter-spacing: .1em;
        text-transform: uppercase;
      }
      html[lang="ru"] .case-compare-table td:nth-child(2)::before { content: "Малый бизнес"; }
      html[lang="ru"] .case-compare-table td:nth-child(3)::before { content: "Средний бизнес"; }
      html[lang="ru"] .case-compare-table td:nth-child(4)::before { content: "Корпорация"; }
      html[lang="en"] .case-compare-table td:nth-child(2)::before { content: "Small"; }
      html[lang="en"] .case-compare-table td:nth-child(3)::before { content: "Medium"; }
      html[lang="en"] .case-compare-table td:nth-child(4)::before { content: "Enterprise"; }
      .solution-brief-grid { grid-template-columns: 1fr; }
      .requirements-wrap {
        overflow: visible;
        border: 0;
        background: transparent;
      }
      .requirements-table {
        display: block;
        min-width: 0;
      }
      .requirements-table thead { display: none; }
      .requirements-table tbody,
      .requirements-table tr,
      .requirements-table td {
        display: block;
        width: 100%;
      }
      .requirements-table tr {
        margin-bottom: 14px;
        border: 1px solid var(--line-s);
        border-radius: 12px;
        background: var(--panel);
        overflow: hidden;
      }
      .requirements-table td {
        display: grid;
        grid-template-columns: 108px minmax(0, 1fr);
        gap: 14px;
        padding: 14px 16px;
      }
      .requirements-table td::before {
        color: var(--accent);
        font-size: .66rem;
        font-weight: 700;
        letter-spacing: .1em;
        text-transform: uppercase;
      }
      html[lang="ru"] .requirements-table td:nth-child(1)::before { content: "Сценарий"; }
      html[lang="ru"] .requirements-table td:nth-child(2)::before { content: "Пользователи"; }
      html[lang="ru"] .requirements-table td:nth-child(3)::before { content: "Тип"; }
      html[lang="ru"] .requirements-table td:nth-child(4)::before { content: "CPU / GPU"; }
      html[lang="ru"] .requirements-table td:nth-child(5)::before { content: "RAM / диск"; }
      html[lang="ru"] .requirements-table td:nth-child(6)::before { content: "Сеть"; }
      html[lang="en"] .requirements-table td:nth-child(1)::before { content: "Scenario"; }
      html[lang="en"] .requirements-table td:nth-child(2)::before { content: "Users"; }
      html[lang="en"] .requirements-table td:nth-child(3)::before { content: "Type"; }
      html[lang="en"] .requirements-table td:nth-child(4)::before { content: "CPU / GPU"; }
      html[lang="en"] .requirements-table td:nth-child(5)::before { content: "RAM / storage"; }
      html[lang="en"] .requirements-table td:nth-child(6)::before { content: "Network"; }
      .flow-map { padding: 14px; }
      .flow-lane {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 16px;
      }
      .flow-lane-title { min-height: auto; }
      .flow-steps {
        grid-template-columns: 1fr;
        gap: 10px;
      }
      .flow-arrow {
        justify-content: center;
        line-height: 1;
        transform: rotate(90deg);
      }
    }
    @media (max-width: 480px) {
      .shell { width: calc(100% - 32px); }
      .hero { padding: 52px 0 40px; }
      .hero-eyebrow { margin-bottom: 18px; }
      .hero-name {
        font-size: clamp(2.1rem, 12vw, 2.85rem);
        line-height: 1.06;
      }
      .hero-kicker {
        margin-bottom: 20px;
        font-size: .72rem;
        line-height: 1.5;
      }
      .hero-lead {
        margin-bottom: 16px;
        font-size: 1rem;
        line-height: 1.58;
      }
      .hero-system {
        margin-bottom: 24px;
        font-size: .68rem;
        letter-spacing: .1em;
      }
      .hero-panel { display: none; }
      .page-meta,
      .feature-grid,
      .exec-grid,
      .audience-grid,
      .integration-grid,
      .simple-flow,
      .pilot-steps,
      .tech-link-grid,
      .timeline,
      .zone-card-body,
      .tools-grid,
      .fw-tools-grid,
      .mcp-deploy-grid,
      .gw-product-row {
        grid-template-columns: 1fr;
      }
      .zone-card,
      .exec-card,
      .audience-card,
      .integration-card,
      .simple-step,
      .pilot-steps article,
      .tech-link-card,
      .feat-card,
      .timeline-step,
      .deploy-card,
      .tool-card {
        padding: 20px;
      }
      .mcp-server-item {
        grid-template-columns: 1fr;
        align-items: start;
      }
    }
    /* Diagram Elements */
    .zone-frame { fill:rgba(255,255,255,.012); stroke:var(--line); stroke-width:1; stroke-dasharray:5 5; }
    .b-box { rx:10; ry:10; fill:var(--panel); stroke:var(--line-s); stroke-width:1; transition:filter .2s, stroke .2s, stroke-width .2s; }
    .diagram-link { cursor:pointer; outline:none; }
    .diagram-link:hover .b-box,
    .diagram-link:focus-visible .b-box,
    .diagram-link:hover .zone-frame,
    .diagram-link:focus-visible .zone-frame {
      stroke:var(--accent);
      stroke-width:2;
      filter:brightness(1.15);
    }
    .diagram-link:hover .t-main,
    .diagram-link:focus-visible .t-main { fill:var(--accent); }

    .role-user { stroke:rgba(87,199,185,.55); fill:rgba(87,199,185,.06); }
    .role-front { stroke:rgba(87,199,185,.42); fill:rgba(87,199,185,.045); }
    .role-fw { stroke:rgba(167,139,250,.6); fill:rgba(167,139,250,.07); }
    .role-gw { stroke:rgba(236,110,138,.48); fill:rgba(236,110,138,.045); }
    .role-ai { stroke:rgba(211,179,106,.52); fill:rgba(211,179,106,.055); }
    .role-data { stroke:rgba(114,129,149,.55); fill:rgba(114,129,149,.055); }

    .flow-svg .t-main { font-family: system-ui, -apple-system, sans-serif; font-size:14px; font-weight:650; fill:var(--text); }
    .flow-svg .t-sub { font-family: system-ui, -apple-system, sans-serif; font-size:11px; fill:#bdc9d8; }
    .flow-svg .t-example { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; font-size:11px; font-weight:700; fill:var(--accent-2); }
    .flow-svg .t-tag { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; font-size:11px; fill:var(--accent); font-weight:700; letter-spacing: 0.04em; }
    .flow-svg .t-note { font-family: system-ui, -apple-system, sans-serif; font-size:10px; fill:#93a4b8; }

    /* Flow Lines */
    .f-line { fill:none; stroke-width:2; }
    .f-line.teal { stroke:rgba(87,199,185,.6); }
    .f-line.purple { stroke:rgba(167,139,250,.6); }
    .f-line.gold { stroke:rgba(211,179,106,.6); }
    .f-line.red { stroke:rgba(236,110,138,.55); }
    .f-line.muted { stroke:rgba(114,129,149,.55); }
    .f-line.secondary { stroke-dasharray:5 5; }
    /* ═══════════════════════════════════════
       RAG SECTION
    ═══════════════════════════════════════ */
    #rag { background: rgba(16,23,32,.28); }
    .rag-pipeline {
      display: flex;
      align-items: stretch;
      gap: 0;
      overflow-x: auto;
      margin-bottom: 48px;
      padding: 32px;
      border: 1px solid var(--line-s);
      border-radius: 18px;
      background: var(--panel);
    }
    .rag-step {
      flex: 1;
      min-width: 120px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding: 20px 12px;
      border-radius: 12px;
      background: rgba(255,255,255,.025);
      border: 1px solid var(--line);
      transition: border-color .2s, background .2s;
    }
    .rag-step:hover { border-color: rgba(87,199,185,.4); background: rgba(87,199,185,.05); }
    .rag-step.accent { border-color: rgba(87,199,185,.35); background: rgba(87,199,185,.07); }
    .rag-step-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 38px;
      height: 32px;
      margin-bottom: 10px;
      padding: 0 8px;
      border: 1px solid rgba(87,199,185,.22);
      border-radius: 8px;
      color: var(--accent);
      background: rgba(87,199,185,.07);
      font-size: .66rem;
      font-weight: 800;
      letter-spacing: .08em;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .rag-step-label {
      font-size: .8rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 6px;
      letter-spacing: 0;
    }
    .rag-step-desc { font-size: .74rem; color: var(--muted); line-height: 1.5; }
    .rag-arrow {
      display: flex;
      align-items: center;
      padding: 0 8px;
      color: var(--accent);
      font-size: 1.2rem;
      font-weight: 700;
      flex-shrink: 0;
    }
    .rag-cards {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }
    .rag-card {
      padding: 28px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: var(--panel);
      transition: border-color .2s, transform .2s;
    }
    .rag-card:hover { border-color: rgba(87,199,185,.3); transform: translateY(-2px); }
    .rag-card-icon { font-size: 1.8rem; margin-bottom: 14px; }
    .rag-card-title {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 10px;
      letter-spacing: 0;
    }
    .rag-card-text { font-size: .86rem; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }

    /* ═══════════════════════════════════════
       MCP SECTION
    ═══════════════════════════════════════ */
    #mcp { background: linear-gradient(to bottom, transparent, rgba(16,23,32,.4), transparent); }
    .mcp-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-bottom: 32px;
    }
    .mcp-what {
      padding: 32px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: var(--panel);
    }
    .mcp-what-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 24px;
      letter-spacing: 0;
    }
    .mcp-steps { display: grid; gap: 20px; }
    .mcp-step {
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 16px;
      align-items: start;
    }
    .mcp-step-num {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: rgba(87,199,185,.12);
      border: 1px solid rgba(87,199,185,.25);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: .75rem;
      font-weight: 700;
      color: var(--accent);
      font-family: ui-monospace, monospace;
      flex-shrink: 0;
    }
    .mcp-step-title { font-size: .92rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
    .mcp-step-text { font-size: .82rem; color: var(--muted); line-height: 1.55; }
    .mcp-servers {
      padding: 32px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: var(--panel);
    }
    .mcp-servers-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 20px;
      letter-spacing: 0;
    }
    .mcp-server-list { display: grid; gap: 12px; }
    .mcp-server-item {
      display: grid;
      grid-template-columns: 140px 1fr;
      gap: 14px;
      align-items: center;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255,255,255,.02);
    }
    .mcp-server-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 5px 12px;
      border-radius: 6px;
      font-size: .74rem;
      font-weight: 700;
      letter-spacing: .04em;
      font-family: ui-monospace, monospace;
    }
    .mcp-server-badge.accent { background: rgba(87,199,185,.12); color: var(--accent); border: 1px solid rgba(87,199,185,.22); }
    .mcp-server-badge.gold { background: rgba(211,179,106,.1); color: var(--accent-2); border: 1px solid rgba(211,179,106,.2); }
    .mcp-server-badge.purple { background: rgba(167,139,250,.1); color: var(--accent-3); border: 1px solid rgba(167,139,250,.2); }
    .mcp-server-desc { font-size: .82rem; color: var(--muted); line-height: 1.5; }
    .mcp-deploy {
      padding: 32px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: rgba(87,199,185,.03);
    }
    .mcp-deploy-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 20px;
      letter-spacing: 0;
    }
    .mcp-deploy-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }
    .mcp-deploy-card {
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: var(--panel);
    }
    .mcp-deploy-icon { font-size: 1.5rem; margin-bottom: 12px; }
    .mcp-deploy-name { font-size: .88rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
    .mcp-deploy-text { font-size: .82rem; color: var(--muted); line-height: 1.6; }

    /* ═══════════════════════════════════════
       TOOLS SECTION
    ═══════════════════════════════════════ */
    #tools { background: rgba(11,15,20,.45); }
    .tools-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }
    .tool-card {
      padding: 28px;
      border: 1px solid var(--line-s);
      border-radius: 14px;
      background: var(--panel);
      transition: border-color .2s, transform .2s;
    }
    .tool-card:hover { border-color: rgba(87,199,185,.28); transform: translateY(-2px); }
    .tool-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
    }
    .tool-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      font-size: .72rem;
      font-weight: 800;
      letter-spacing: .06em;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      flex-shrink: 0;
    }
    .tool-icon.accent { background: rgba(87,199,185,.1); border: 1px solid rgba(87,199,185,.22); }
    .tool-icon.gold { color: var(--accent-2); background: rgba(211,179,106,.1); border: 1px solid rgba(211,179,106,.2); }
    .tool-icon.purple { color: var(--accent-3); background: rgba(167,139,250,.1); border: 1px solid rgba(167,139,250,.2); }
    .tool-name { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 2px; }
    .tool-role { font-size: .72rem; color: var(--accent); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
    .tool-desc { font-size: .86rem; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }
    .tool-features { display: flex; flex-wrap: wrap; gap: 6px; }
    .tool-feat {
      padding: 3px 9px;
      font-size: .72rem;
      background: rgba(255,255,255,.05);
      border: 1px solid var(--line);
      border-radius: 5px;
      color: var(--quiet);
    }

    /* ═══════════════════════════════════════
       LLM FIREWALL SECTION
    ═══════════════════════════════════════ */
    #firewall { background: linear-gradient(to bottom, transparent, rgba(167,139,250,.04), transparent); }
    .fw-layout {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 24px;
      margin-bottom: 32px;
    }
    .fw-diagram {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 0;
      padding: 32px;
      border: 1px solid rgba(167,139,250,.22);
      border-radius: 8px;
      background: var(--panel);
    }
    .fw-node {
      width: 100%;
      max-width: 240px;
      padding: 18px 22px;
      border-radius: 8px;
      text-align: center;
      border: 1px solid var(--line-s);
      background: rgba(255,255,255,.03);
    }
    .fw-node.firewall {
      border-color: rgba(167,139,250,.45);
      background: rgba(167,139,250,.08);
      box-shadow: 0 0 28px rgba(167,139,250,.12);
    }
    .fw-node-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 44px;
      height: 32px;
      margin-bottom: 8px;
      padding: 0 8px;
      border: 1px solid rgba(167,139,250,.24);
      border-radius: 8px;
      color: var(--accent-3);
      background: rgba(167,139,250,.08);
      font-size: .68rem;
      font-weight: 800;
      letter-spacing: .08em;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    }
    .fw-node-label { font-size: .9rem; font-weight: 700; color: var(--text); }
    .fw-node-sub { font-size: .72rem; color: var(--accent-3); margin-top: 4px; }
    .fw-connector {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 4px;
      padding: 10px 0;
    }
    .fw-connector-line {
      width: 2px;
      height: 28px;
      background: linear-gradient(to bottom, rgba(167,139,250,.4), rgba(167,139,250,.2));
    }
    .fw-connector-label { font-size: .65rem; color: var(--accent-3); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
    .fw-checks {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }
    .fw-check-group {
      padding: 24px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: var(--panel);
    }
    .fw-check-title {
      font-size: .85rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 14px;
      padding-bottom: 10px;
      border-bottom: 1px solid var(--line);
    }
    .fw-check-list {
      list-style: none;
      display: grid;
      gap: 10px;
    }
    .fw-check-list li {
      display: grid;
      grid-template-columns: 16px 1fr;
      gap: 8px;
      font-size: .82rem;
      color: var(--muted);
      line-height: 1.5;
    }
    .fw-check-list li::before {
      content: "";
      width: 6px;
      height: 6px;
      margin-top: .46rem;
      border-radius: 50%;
      background: var(--accent-3);
      opacity: .8;
    }
    .fw-tools {
      padding: 28px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: rgba(167,139,250,.03);
    }
    .fw-tools-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 18px;
    }
    .fw-tools-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }
    .fw-tool {
      padding: 18px;
      border: 1px solid rgba(167,139,250,.18);
      border-radius: 8px;
      background: var(--panel);
    }
    .fw-tool-name {
      font-size: .85rem;
      font-weight: 700;
      color: var(--accent-3);
      margin-bottom: 8px;
      font-family: ui-monospace, monospace;
    }
    .fw-tool-desc { font-size: .78rem; color: var(--muted); line-height: 1.55; }

    /* ═══════════════════════════════════════
       AI GATEWAY SECTION
    ═══════════════════════════════════════ */
    #gateway { background: rgba(16,23,32,.38); }
    .gw-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }
    .gw-features { display: grid; gap: 20px; }
    .gw-feature {
      display: grid;
      grid-template-columns: 52px 1fr;
      gap: 16px;
      align-items: start;
      padding: 22px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: var(--panel);
      transition: border-color .2s;
    }
    .gw-feature:hover { border-color: rgba(211,179,106,.28); }
    .gw-feature-icon {
      width: 40px;
      height: 40px;
      border-radius: 8px;
      background: rgba(211,179,106,.1);
      border: 1px solid rgba(211,179,106,.22);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-2);
      font-size: .68rem;
      font-weight: 800;
      letter-spacing: .05em;
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      flex-shrink: 0;
    }
    .gw-feature-title { font-size: .9rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
    .gw-feature-text { font-size: .82rem; color: var(--muted); line-height: 1.6; }
    .gw-providers {
      display: flex;
      flex-direction: column;
      gap: 18px;
    }
    .gw-providers-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text);
      letter-spacing: 0;
    }
    .gw-provider-list { display: grid; gap: 8px; }
    .gw-provider {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 12px 16px;
      border-radius: 8px;
      font-size: .88rem;
      font-weight: 700;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.025);
    }
    .gw-provider.accent { border-color: rgba(87,199,185,.2); color: var(--accent); }
    .gw-provider.gold { border-color: rgba(211,179,106,.2); color: var(--accent-2); }
    .gw-provider.purple { border-color: rgba(167,139,250,.2); color: var(--accent-3); }
    .gw-prov-note { font-size: .72rem; font-weight: 400; color: var(--muted); }
    .gw-products {
      padding: 22px;
      border: 1px solid var(--line-s);
      border-radius: 8px;
      background: var(--panel);
    }
    .gw-products-title {
      font-size: .85rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 14px;
    }
    .gw-product-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
    .gw-product {
      padding: 14px;
      border: 1px solid rgba(211,179,106,.15);
      border-radius: 8px;
      background: rgba(211,179,106,.03);
    }
    .gw-product-name {
      font-size: .82rem;
      font-weight: 700;
      color: var(--accent-2);
      margin-bottom: 6px;
      font-family: ui-monospace, monospace;
    }
    .gw-product-desc { font-size: .76rem; color: var(--muted); line-height: 1.5; }

    /* Responsive for new sections */
    @media (max-width: 920px) {
      .rag-cards,
      .tools-grid { grid-template-columns: 1fr 1fr; }
      .mcp-grid,
      .fw-layout,
      .gw-layout { grid-template-columns: 1fr; }
      .fw-checks { grid-template-columns: 1fr; }
      .fw-tools-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 600px) {
      .rag-pipeline { flex-direction: column; }
      .rag-arrow { transform: rotate(90deg); text-align: center; }
      .rag-cards,
      .tools-grid,
      .mcp-deploy-grid,
      .gw-product-row { grid-template-columns: 1fr; }
      .fw-tools-grid { grid-template-columns: 1fr; }
    }