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

    :root {
      --bg:        #F8FAFC;
      --surface:   #FFFFFF;
      --surface-2: #F1F5F9;
      --border:    #E2E8F0;
      --border-2:  #CBD5E1;
      --text-1:    #0F172A;
      --text-2:    #475569;
      --text-3:    #94A3B8;
      --neon:      #65A30D;
      --neon-btn:  #A3E635;
      --neon-dim:  rgba(101,163,13,.16);
      --neon-glow: rgba(101,163,13,.38);
      --cyan:      #0E7490;
      --cyan-dim:  rgba(14,116,144,.12);
      --violet:    #6D28D9;
      --error:     #DC2626;
      /* Bandas de sección — más saturadas */
      --band-mint:   #DCFCE7;
      --band-lime:   #ECFCCB;
      --band-sky:    #E0F2FE;
      --band-cyan:   #CFFAFE;
      --band-violet: #EDE9FE;
      --band-amber:  #FEF3C7;
      --band-slate:  #E8EEF4;
      --band-rose:   #FFE4E6;
      /* Terminal demo (contraste sobre hero claro) */
      --terminal-bg:     #1E293B;
      --terminal-bar:    #334155;
      --terminal-border: #475569;
      --terminal-text:   #CBD5E1;
      --terminal-dim:    #94A3B8;
      --terminal-muted:  #64748B;
    }

    /* Tarjetas elevadas + hover */
    .memoria-pillar,
    .transform-panel,
    .kg-visual,
    .feature-card,
    .segment-card,
    .roadmap-card,
    .plan-card,
    .faq-list,
    .cta-box,
    .problem-cost,
    .auto-pipeline,
    .hero-terminal,
    .stat-item,
    .step-card {
      box-shadow: 0 1px 2px rgba(15,23,42,.06), 0 8px 28px rgba(15,23,42,.08);
      transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, border-color .35s ease, background .25s ease;
    }

    .tilt-card { transform-style: preserve-3d; }

    .memoria-pillar:hover,
    .segment-card:hover,
    .roadmap-card:hover,
    .step-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 16px 40px rgba(15,23,42,.12), 0 0 0 1px rgba(101,163,13,.18);
    }

    .feature-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 14px 36px rgba(15,23,42,.1), 0 0 0 1px rgba(101,163,13,.2);
      background: #FFFFFF;
    }

    .transform-panel--before:hover {
      box-shadow: 0 14px 36px rgba(220,38,38,.12), 0 0 0 1px rgba(220,38,38,.2);
      transform: translateY(-4px);
    }

    .transform-panel--after:hover {
      box-shadow: 0 14px 36px rgba(101,163,13,.18), 0 0 0 1px rgba(101,163,13,.28);
      transform: translateY(-4px);
    }

    .kg-visual:hover {
      transform: translateY(-5px);
      box-shadow: 0 16px 40px rgba(14,116,144,.15), 0 0 0 1px rgba(14,116,144,.22);
    }

    .plan-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 16px 40px rgba(15,23,42,.1);
    }

    .plan-card.featured:hover {
      box-shadow: 0 18px 44px rgba(163,230,53,.22), 0 0 0 1px rgba(101,163,13,.35);
    }

    .stat-item:hover {
      transform: translateY(-3px) scale(1.02);
      background: rgba(255,255,255,.92);
      box-shadow: 0 10px 28px rgba(14,116,144,.14);
    }

    .hero-terminal:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 50px rgba(15,23,42,.22), 0 0 32px rgba(163,230,53,.12);
    }

    .cta-box:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 48px rgba(101,163,13,.16), 0 0 0 1px rgba(101,163,13,.22);
    }

    .auto-pipeline:hover {
      border-color: rgba(163,230,53,.35) !important;
      box-shadow: 0 12px 32px rgba(14,116,144,.12);
    }

    .problem-cost:hover {
      box-shadow: 0 14px 36px rgba(245,158,11,.14), 0 0 0 1px rgba(245,158,11,.2);
    }

    .hero-badge {
      transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .hero-badge:hover {
      transform: scale(1.03);
      border-color: var(--neon-glow);
      box-shadow: 0 4px 16px rgba(101,163,13,.2);
    }

    .stat-number { transition: transform .3s ease, color .3s ease; }
    .stat-item:hover .stat-number {
      transform: scale(1.12);
      color: var(--neon-btn);
      text-shadow: 0 0 20px rgba(163,230,53,.35);
    }

    .kg-branch span {
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .kg-branch span:hover {
      transform: translateX(4px);
      border-color: rgba(14,116,144,.4) !important;
      box-shadow: 0 4px 12px rgba(14,116,144,.15);
    }

    .section-label {
      transition: letter-spacing .3s ease, color .3s ease;
    }
    section:hover > .container > .section-label,
    section:hover > .container-sm > .section-label,
    section:hover > .text-center > .section-label {
      letter-spacing: 2.5px;
      color: var(--neon-btn);
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--text-1);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .mono { font-family: 'JetBrains Mono', monospace; }

    /* ── Noise texture overlay ── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
    }

    /* ── Layout ── */
    .container { max-width: 1100px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 24px); position: relative; z-index: 1; }
    .container-sm { max-width: 780px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 24px); position: relative; z-index: 1; }

    section { padding: 96px 0; }
    section:first-of-type { padding-top: 0; }

    /* ── Nav ── */
    nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background: linear-gradient(180deg, rgba(240,253,244,.97) 0%, rgba(255,255,255,.94) 100%);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(101,163,13,.14);
      box-shadow: 0 1px 0 rgba(255,255,255,.8) inset, 0 4px 20px rgba(15,23,42,.05);
    }

    .nav-inner {
      max-width: 1100px;
      margin: 0 auto;
      padding: 0 clamp(16px, 4vw, 24px);
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 60px;
      position: relative;
    }

    .logo {
      font-size: 30px;
      font-weight: 800;
      letter-spacing: -0.5px;
      text-decoration: none;
      color: var(--text-1);
    }
    .logo span { color: var(--neon); }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 18px;
      list-style: none;
    }

    .nav-links a {
      position: relative;
      text-decoration: none;
      color: var(--text-2);
      font-size: 14px;
      font-weight: 500;
      transition: color .2s;
    }
    .nav-links a::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: -4px;
      width: 100%;
      height: 2px;
      background: linear-gradient(90deg, var(--neon-btn), var(--cyan));
      border-radius: 2px;
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .25s ease;
    }
    .nav-links a:hover { color: var(--neon); }
    .nav-links a:hover::after { transform: scaleX(1); }
    .nav-links .nav-cta::after,
    .nav-links .nav-login::after { display: none; }

    .nav-cta {
      background: var(--neon-btn);
      color: #0a0a0a !important;
      padding: 8px 16px;
      border-radius: 8px;
      font-weight: 600 !important;
      font-size: 14px;
      white-space: nowrap;
      transition: opacity .2s !important;
    }
    .nav-cta:hover {
      opacity: 1;
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(163,230,53,.45);
    }
    .nav-cta { transition: opacity .2s, transform .2s, box-shadow .25s !important; }

    .nav-login {
      margin-left: 4px;
      padding: 8px 14px;
      border-radius: 8px;
      color: var(--text-1) !important;
      font-weight: 600 !important;
      font-size: 14px;
      white-space: nowrap;
      border: 1px solid var(--border-2);
      transition: border-color .2s, color .2s;
    }
    .nav-login:hover { border-color: var(--neon); color: var(--neon) !important; }

    .nav-mobile-btn {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      color: var(--text-2);
      font-size: 22px;
      line-height: 1;
    }

    /* ── Submenú "Sectores" en el nav ── */
    .nav-dropdown { position: relative; }
    .nav-dropdown-toggle { display: inline-flex; align-items: center; gap: 4px; }
    .nav-dropdown-arrow { font-size: 9px; transition: transform .2s ease; display: inline-block; }
    .nav-dropdown:hover .nav-dropdown-arrow,
    .nav-dropdown:focus-within .nav-dropdown-arrow { transform: rotate(180deg); }

    .nav-dropdown-menu {
      list-style: none;
      position: absolute;
      top: 100%;
      left: 50%;
      transform: translate(-50%, -6px);
      min-width: 260px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 12px;
      box-shadow: 0 16px 40px rgba(15,23,42,.14);
      padding: 8px;
      margin-top: 10px;
      opacity: 0;
      visibility: hidden;
      transition: opacity .15s ease, transform .15s ease, visibility .15s;
      z-index: 60;
    }
    .nav-dropdown:hover .nav-dropdown-menu,
    .nav-dropdown:focus-within .nav-dropdown-menu {
      opacity: 1;
      visibility: visible;
      transform: translate(-50%, 0);
    }
    .nav-dropdown-menu li a {
      display: block;
      padding: 9px 12px;
      border-radius: 8px;
      color: var(--text-2) !important;
      text-decoration: none;
      font-size: 13.5px;
      font-weight: 500;
      white-space: nowrap;
    }
    .nav-dropdown-menu li a::after { display: none; }
    .nav-dropdown-menu li a:hover { background: var(--surface-2); color: var(--neon) !important; }

    /* ── Hero ── */
    #hero {
      --mx: 50%;
      --my: 40%;
      padding: 100px 0 80px;
      text-align: center;
      position: relative;
      overflow: hidden;
      background: linear-gradient(165deg, var(--band-mint) 0%, #F8FAFC 42%, var(--band-sky) 100%);
    }

    #hero::before {
      content: '';
      position: absolute;
      top: -120px;
      left: 50%;
      transform: translateX(-50%);
      width: 820px;
      height: 820px;
      background: radial-gradient(circle, rgba(163,230,53,.2) 0%, rgba(14,116,144,.1) 45%, transparent 72%);
      pointer-events: none;
    }

    #hero::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, rgba(163,230,53,.45) 30%, rgba(14,116,144,.4) 70%, transparent);
      pointer-events: none;
    }

    .hero-spotlight {
      position: absolute;
      inset: 0;
      background:
        radial-gradient(520px circle at var(--mx) var(--my), rgba(163,230,53,.22), transparent 58%),
        radial-gradient(400px circle at calc(var(--mx) + 12%) calc(var(--my) - 8%), rgba(14,116,144,.14), transparent 55%);
      pointer-events: none;
      z-index: 0;
      opacity: 0;
      transition: opacity .5s ease;
    }

    #hero.mouse-active .hero-spotlight { opacity: 1; }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid var(--neon-glow);
      background: var(--neon-dim);
      color: var(--neon);
      font-size: 12px;
      font-weight: 600;
      padding: 5px 14px;
      border-radius: 100px;
      margin-bottom: 28px;
      letter-spacing: .4px;
    }

    .hero-badge::before {
      content: '';
      width: 6px; height: 6px;
      background: var(--neon);
      border-radius: 50%;
      animation: pulse 2s ease-in-out infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: .5; transform: scale(.8); }
    }

    h1 {
      font-size: clamp(36px, 5.5vw, 48px);
      font-weight: 800;
      line-height: 1.12;
      letter-spacing: -1.2px;
      margin-bottom: 24px;
      color: var(--text-1);
    }

    h1 .accent { color: var(--neon); }
    h1 .dim { color: var(--text-2); }

    .hero-sub {
      font-size: clamp(16px, 2vw, 20px);
      color: var(--text-2);
      max-width: 640px;
      margin: 0 auto 40px;
      line-height: 1.65;
    }

    .hero-rotator-wrap {
      display: grid;
      grid-template-areas: "stack";
      min-height: 120px;
      margin-bottom: 24px;
    }

    .hero-slide {
      grid-area: stack;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transform: translateY(12px);
      transition: opacity .6s ease, transform .6s ease;
      pointer-events: none;
    }

    .hero-slide.active {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }

    .hero-slide h1 {
      margin-bottom: 0;
      max-width: 900px;
    }

    @media (min-width: 901px) {
      #hero .hero-slide h1 {
        font-size: clamp(36px, 2.8vw, 44px);
        line-height: 1.15;
        letter-spacing: -1px;
      }
    }

    .hero-slide-dots {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin-bottom: 28px;
    }

    .hero-slide-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      border: none;
      background: var(--border-2);
      cursor: pointer;
      padding: 0;
      transition: background .25s, transform .25s;
    }

    .hero-slide-dot.active {
      background: var(--neon);
      transform: scale(1.15);
    }

    .hero-actions {
      display: flex;
      gap: 14px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .btn-primary {
      background: var(--neon-btn);
      color: #0a0a0a;
      padding: 14px 28px;
      border-radius: 10px;
      font-weight: 700;
      font-size: 15px;
      text-decoration: none;
      border: none;
      cursor: pointer;
      box-shadow: 0 2px 8px rgba(163,230,53,.25);
      transition: opacity .2s, transform .2s, box-shadow .25s, background .15s;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-primary:hover {
      opacity: 1;
      transform: translateY(-3px);
      box-shadow: 0 10px 28px rgba(163,230,53,.5), 0 0 0 1px rgba(101,163,13,.2);
    }

    .btn-secondary {
      background: transparent;
      color: var(--text-2);
      padding: 14px 28px;
      border-radius: 10px;
      font-weight: 500;
      font-size: 15px;
      text-decoration: none;
      border: 1px solid var(--border-2);
      cursor: pointer;
      transition: border-color .2s, color .2s;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-secondary:hover {
      border-color: var(--cyan);
      color: var(--cyan);
      background: var(--cyan-dim);
      transform: translateY(-1px);
    }
    .btn-secondary { transition: border-color .2s, color .2s, background .2s, transform .2s; }

    /* ── Hero terminal (panel oscuro sobre hero claro) ── */
    .hero-terminal {
      max-width: 700px;
      margin: 64px auto 0;
      border-radius: 14px;
      overflow: hidden;
      border: 1px solid var(--terminal-border);
      text-align: left;
      position: relative;
      z-index: 1;
    }

    .hero-terminal .terminal-bar {
      background: var(--terminal-bar);
      padding: 12px 16px;
      display: flex;
      align-items: center;
      gap: 8px;
      border-bottom: 1px solid var(--terminal-border);
      min-width: 0;
    }

    .hero-terminal .terminal-bar-title {
      margin-left: 8px;
      font-size: 12px;
      color: var(--terminal-dim);
      font-family: 'JetBrains Mono', monospace;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      min-width: 0;
      flex: 1;
    }

    .terminal-dot {
      width: 12px; height: 12px;
      border-radius: 50%;
    }

    .hero-terminal .terminal-body {
      background: var(--terminal-bg);
      color: var(--terminal-text);
      padding: 24px;
      font-family: 'JetBrains Mono', monospace;
      font-size: 13px;
      line-height: 1.8;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      word-break: break-word;
    }

    .hero-terminal .t-comment { color: var(--terminal-muted); }
    .hero-terminal .t-key { color: #67E8F9; }
    .hero-terminal .t-val { color: #A3E635; }
    .hero-terminal .t-str { color: #FDBA74; }
    .hero-terminal .t-num { color: #86EFAC; }
    .hero-terminal .t-warn { color: #FDE047; }
    .hero-terminal .t-err { color: #F87171; }
    .hero-terminal .t-dim { color: var(--terminal-dim); }
    .hero-terminal .t-muted { color: var(--terminal-muted); }
    .hero-terminal .t-neon { color: #A3E635; }
    .hero-terminal .t-violet { color: #C4B5FD; }
    .hero-terminal .terminal-panel-divider { border-top-color: var(--terminal-border); }
    .hero-terminal .terminal-panel-label {
      font-size: 12px;
      margin-bottom: 4px;
    }

    /* ── Stats bar ── */
    .stats-bar {
      border-top: none;
      border-bottom: 1px solid rgba(8,145,178,.12);
      background: var(--band-cyan);
      padding: 32px 0;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
    }

    .stat-item {
      text-align: center;
      padding: 16px 24px;
      border-right: 1px solid rgba(8,145,178,.1);
      background: rgba(255,255,255,.5);
    }
    .stat-item:last-child { border-right: none; }

    .stat-number {
      font-size: 32px;
      font-weight: 800;
      color: var(--neon);
      font-family: 'JetBrains Mono', monospace;
      letter-spacing: -1px;
    }

    .stat-label {
      font-size: 13px;
      color: var(--text-2);
      margin-top: 4px;
    }

    /* ── Memoria empresarial ── */
    #memoria { background: var(--band-lime); }

    .memoria-lead {
      font-size: clamp(17px, 2.2vw, 22px);
      color: var(--text-2);
      max-width: 720px;
      line-height: 1.7;
      margin-top: 20px;
    }

    .memoria-lead strong { color: var(--text-1); font-weight: 600; }

    .memoria-pillars {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 48px;
    }

    .memoria-pillar {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 28px 24px;
    }

    .memoria-pillar-icon {
      font-size: 28px;
      margin-bottom: 14px;
    }

    .memoria-pillar h3 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .memoria-pillar p {
      font-size: 14px;
      color: var(--text-2);
      line-height: 1.6;
    }

    /* ── Knowledge graph visual ── */
    #knowledge-graph {
      background: var(--band-sky);
    }

    .kg-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 56px;
      align-items: center;
      margin-top: 48px;
    }

    .kg-copy h3 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 14px;
      letter-spacing: -.3px;
    }

    .kg-copy p {
      font-size: 15px;
      color: var(--text-2);
      line-height: 1.7;
      margin-bottom: 16px;
    }

    .kg-copy .kg-highlight {
      font-size: 15px;
      color: var(--text-1);
      padding: 16px 20px;
      background: var(--neon-dim);
      border: 1px solid var(--neon-glow);
      border-radius: 12px;
      line-height: 1.65;
    }

    .kg-visual {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 32px 28px;
      box-shadow: 0 0 48px rgba(8,145,178,.06), 0 12px 40px rgba(15,23,42,.06);
    }

    .kg-root {
      font-family: 'JetBrains Mono', monospace;
      font-size: 15px;
      font-weight: 600;
      color: var(--cyan);
      margin-bottom: 20px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .kg-root::before {
      content: '◆';
      font-size: 10px;
      color: var(--neon);
    }

    .kg-branch {
      font-family: 'JetBrains Mono', monospace;
      font-size: 13px;
      color: var(--text-2);
      padding: 10px 0 10px 28px;
      position: relative;
      border-left: 2px solid var(--border-2);
      margin-left: 8px;
    }

    .kg-branch::before {
      content: '';
      position: absolute;
      left: -2px;
      top: 50%;
      width: 20px;
      height: 2px;
      background: var(--border-2);
    }

    .kg-branch:last-child { border-left-color: transparent; }

    .kg-branch span {
      display: inline-block;
      background: #FFFFFF;
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 6px 12px;
      color: var(--text-1);
    }

    .kg-branch--doc span { border-color: rgba(34,211,238,.25); color: var(--cyan); }

    .kg-connector {
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px;
      color: var(--text-3);
      margin: 20px 0 0 8px;
      letter-spacing: .5px;
    }

    /* ── Section headers ── */
    .section-label {
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px;
      font-weight: 500;
      color: var(--neon);
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 16px;
    }

    h2 {
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 800;
      letter-spacing: -1px;
      line-height: 1.15;
      margin-bottom: 16px;
    }

    .section-sub {
      font-size: 17px;
      color: var(--text-2);
      max-width: 560px;
      line-height: 1.65;
    }

    /* ── Problem section ── */
    #problem { background: var(--band-amber); }

    .problem-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
      margin-top: 60px;
    }

    .problem-list { list-style: none; }

    .problem-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 20px 0;
      border-bottom: 1px solid var(--border);
    }
    .problem-item:first-child { padding-top: 0; }
    .problem-item:last-child { border-bottom: none; }

    .problem-icon {
      width: 36px; height: 36px;
      background: rgba(248,81,73,.1);
      border: 1px solid rgba(248,81,73,.2);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      flex-shrink: 0;
    }

    .problem-text strong {
      display: block;
      color: var(--text-1);
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 4px;
    }
    .problem-text p { font-size: 13px; color: var(--text-2); }

    .problem-cost {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 32px;
    }

    .cost-headline {
      font-size: 13px;
      color: var(--text-3);
      font-family: 'JetBrains Mono', monospace;
      margin-bottom: 24px;
      letter-spacing: 1px;
      text-transform: uppercase;
    }

    .cost-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 12px 0;
      border-bottom: 1px solid var(--border);
      font-size: 14px;
    }
    .cost-item:last-child { border-bottom: none; }
    .cost-item .label { color: var(--text-2); }
    .cost-item .value { color: var(--error); font-weight: 700; font-family: 'JetBrains Mono', monospace; }
    .cost-total {
      margin-top: 16px;
      padding-top: 16px;
      border-top: 2px solid var(--border-2);
      display: flex;
      justify-content: space-between;
      font-weight: 700;
      font-size: 15px;
    }
    .cost-total .value { color: var(--neon); font-family: 'JetBrains Mono', monospace; font-size: 20px; }

    /* ── How it works ── */
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 2px;
      margin-top: 60px;
      background: var(--border);
      border-radius: 16px;
      overflow: hidden;
    }

    .steps-grid--cols-5 { grid-template-columns: repeat(5, 1fr); }
    .steps-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
    .steps-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }

    /* ── Antes / Después ── */
    #transform {
      padding: 80px 0;
      background: var(--band-violet);
    }

    .transform-grid {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      gap: 24px;
      align-items: stretch;
      margin-top: 48px;
    }

    .transform-panel {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 28px 24px;
    }

    .transform-panel--before { border-color: rgba(248,81,73,.22); }
    .transform-panel--after {
      border-color: rgba(101,163,13,.28);
      background: rgba(240,253,244,.85);
    }

    .transform-label {
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px;
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 20px;
      font-weight: 600;
    }

    .transform-panel--before .transform-label { color: var(--error); }
    .transform-panel--after .transform-label { color: var(--neon); }

    .transform-tree {
      font-family: 'JetBrains Mono', monospace;
      font-size: 13px;
      line-height: 1.9;
      color: var(--text-2);
    }

    .transform-tree .root {
      color: var(--text-1);
      font-weight: 600;
      margin-bottom: 10px;
      font-size: 14px;
    }

    .transform-checklist { list-style: none; }

    .transform-checklist li {
      font-size: 14px;
      color: var(--text-1);
      padding: 11px 0;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: flex-start;
      gap: 10px;
      line-height: 1.45;
    }

    .transform-checklist li:last-child { border-bottom: none; }
    .transform-checklist .chk { color: var(--neon); font-weight: 700; flex-shrink: 0; }

    .transform-arrow {
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 32px;
      color: var(--neon);
      padding-top: 48px;
    }

    .auto-pipeline {
      display: flex;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
      gap: 8px 14px;
      margin-top: 40px;
      padding: 22px 28px;
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(255,255,255,.8);
      border-radius: 12px;
      font-family: 'JetBrains Mono', monospace;
      font-size: clamp(13px, 2.5vw, 15px);
    }

    .auto-pipeline-step { color: var(--text-1); font-weight: 600; }
    .auto-pipeline-arrow { color: var(--neon); }
    .auto-pipeline-note {
      width: 100%;
      text-align: center;
      font-size: 13px;
      color: var(--text-2);
      font-family: 'Inter', sans-serif;
      margin-top: 6px;
      line-height: 1.5;
    }

    .hero-auto-line {
      font-family: 'JetBrains Mono', monospace;
      font-size: 13px;
      color: var(--text-2);
      margin: -8px auto 24px;
      max-width: 540px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 6px 10px;
      line-height: 1.6;
    }

    .hero-auto-line strong { color: var(--neon); font-weight: 600; }
    .hero-auto-line .sep { color: var(--text-3); }

    #auto-banner {
      padding: 0;
      background: linear-gradient(90deg, var(--band-mint), var(--band-cyan));
      border-top: 1px solid rgba(101,163,13,.12);
      border-bottom: 1px solid rgba(8,145,178,.12);
    }

    .auto-banner-inner { max-width: 1100px; margin: 0 auto; padding: 28px clamp(16px, 4vw, 24px); }
    .auto-banner-inner .auto-pipeline {
      margin-top: 0;
      border: 1px solid rgba(255,255,255,.7);
      background: rgba(255,255,255,.72);
      padding: 22px 28px;
      border-radius: 14px;
      backdrop-filter: blur(8px);
    }

    .step-card {
      background: var(--surface);
      padding: 32px 24px;
      position: relative;
    }

    .step-number {
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px;
      color: var(--text-3);
      letter-spacing: 1px;
      margin-bottom: 20px;
    }

    .step-icon-wrap {
      width: 48px; height: 48px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      margin-bottom: 20px;
    }

    .step-card h3 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-1);
    }

    .step-card p { font-size: 13px; color: var(--text-2); line-height: 1.65; }

    /* ── How / Features / más secciones ── */
    #how { background: var(--bg); }

    #features { background: var(--band-slate); }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2px;
      margin-top: 60px;
      background: var(--border);
      border-radius: 16px;
      overflow: hidden;
    }

    .feature-card {
      background: var(--surface);
      padding: 32px;
      transition: background .2s;
    }

    .feature-icon {
      width: 44px; height: 44px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      margin-bottom: 18px;
    }

    .feature-card h3 {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-1);
    }

    .feature-card p { font-size: 13px; color: var(--text-2); line-height: 1.6; }

    .feature-tag {
      display: inline-block;
      font-size: 10px;
      font-family: 'JetBrains Mono', monospace;
      font-weight: 500;
      padding: 2px 8px;
      border-radius: 4px;
      margin-top: 14px;
      letter-spacing: .5px;
    }

    /* ── Formats ── */
    .formats-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 48px;
    }

    .format-badge {
      display: flex;
      align-items: center;
      gap: 8px;
      border: 1px solid var(--border);
      background: var(--surface);
      border-radius: 8px;
      padding: 10px 16px;
      font-size: 13px;
      color: var(--text-2);
    }

    .format-badge .ext {
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px;
      font-weight: 600;
      padding: 2px 6px;
      border-radius: 4px;
    }

    /* ── Segments carousel ── */
    .segments-carousel {
      position: relative;
      margin-top: 48px;
      padding: 0 56px;
    }

    .segments-viewport {
      overflow: hidden;
      border-radius: 16px;
    }

    .segments-track {
      display: flex;
      transition: transform 0.5s cubic-bezier(.22, 1, .36, 1);
      will-change: transform;
    }

    .segments-track.no-transition { transition: none; }

    .segment-card {
      flex: 0 0 100%;
      min-width: 0;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 32px;
      transition: border-color .2s, box-shadow .2s;
    }
    .segment-card:hover { border-color: var(--neon-glow); background: #FFFFFF; box-shadow: 0 8px 32px rgba(101,163,13,.08); }

    .segments-btn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 44px;
      height: 44px;
      border-radius: 50%;
      border: 1px solid var(--border);
      background: #FFFFFF;
      color: var(--text-1);
      font-size: 24px;
      line-height: 1;
      cursor: pointer;
      z-index: 2;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: border-color .2s, box-shadow .2s, color .2s;
      box-shadow: 0 2px 12px rgba(15,23,42,.06);
    }
    .segments-btn:hover {
      border-color: var(--neon);
      color: var(--neon);
      box-shadow: 0 4px 20px rgba(163,230,53,.2);
    }
    .segments-btn--prev { left: 0; }
    .segments-btn--next { right: 0; }

    .segments-dots {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin-top: 24px;
    }

    .segments-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      border: none;
      background: var(--border-2);
      cursor: pointer;
      padding: 0;
      transition: background .25s, transform .25s;
    }
    .segments-dot.active {
      background: var(--neon);
      transform: scale(1.25);
    }

    .segment-icon {
      font-size: 32px;
      margin-bottom: 16px;
      display: block;
    }

    .segment-card h3 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .segment-quote {
      font-size: 14px;
      font-style: italic;
      color: var(--neon);
      margin-bottom: 14px;
      line-height: 1.5;
    }

    .segment-card p { font-size: 13px; color: var(--text-2); line-height: 1.65; }

    /* ── Plans ── */
    #plans { background: var(--band-mint); }

    #segments { background: #FFFFFF; }

    #faq { background: var(--band-slate); }

    .plans-promise {
      max-width: 720px;
      margin: 28px auto 0;
      padding: 18px 26px;
      border: 1px solid rgba(163,230,53,.28);
      background: rgba(163,230,53,.06);
      border-radius: 14px;
      text-align: center;
    }
    .plans-promise-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--neon);
      margin: 0;
    }
    .plans-promise-title span {
      display: inline-flex;
      width: 20px;
      height: 20px;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background: rgba(163,230,53,.18);
      font-size: 12px;
      margin-right: 6px;
      vertical-align: -3px;
    }
    .plans-promise-sub {
      font-size: 13px;
      color: var(--text-2);
      line-height: 1.6;
      margin: 8px auto 0;
      max-width: 600px;
    }
    .plans-promise-sub strong { color: var(--text-1); }

    .plans-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 32px;
      max-width: 1040px;
      margin-left: auto;
      margin-right: auto;
    }

    /* ── Enterprise: card horizontal en fila propia ── */
    .enterprise-card {
      max-width: 1040px;
      margin: 20px auto 0;
      border: 1px solid var(--border);
      border-radius: 20px;
      background: var(--surface-2);
      padding: 32px 36px;
      display: grid;
      grid-template-columns: minmax(280px, 1fr) 1.5fr;
      gap: 36px;
      align-items: center;
    }
    .enterprise-info .plan-badge { margin-bottom: 12px; }
    .enterprise-info .plan-name { margin-bottom: 6px; }
    .enterprise-info .plan-desc { margin-bottom: 16px; }
    .enterprise-info .plan-price { margin-bottom: 4px; }
    .enterprise-info .plan-cta { margin-top: 20px; }

    .enterprise-quotas {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px 24px;
    }
    .enterprise-quota .eq-label {
      display: block;
      font-size: 12px;
      color: var(--text-3);
      margin-bottom: 4px;
    }
    .enterprise-quota .eq-value {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-1);
      font-family: 'JetBrains Mono', monospace;
    }
    .enterprise-quota .eq-value.accent { color: var(--violet); }

    @media (max-width: 860px) {
      .enterprise-card { grid-template-columns: 1fr; gap: 28px; padding: 28px 24px; }
      .enterprise-quotas { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 480px) {
      .enterprise-quotas { grid-template-columns: 1fr 1fr; gap: 14px 16px; }
    }

    .plan-card {
      border: 1px solid var(--border);
      border-radius: 20px;
      overflow: hidden;
      transition: border-color .3s;
      display: flex;
      flex-direction: column;
    }

    .plan-card.featured {
      border-color: var(--neon-btn);
      box-shadow: 0 0 48px rgba(163,230,53,.2), 0 0 0 1px rgba(101,163,13,.25);
    }

    .plan-header {
      padding: 32px;
      border-bottom: 1px solid var(--border);
      background: var(--surface-2);
    }

    .plan-card.featured .plan-header {
      background: linear-gradient(135deg, rgba(163,230,53,.08) 0%, transparent 100%);
    }

    .plan-badge {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      padding: 3px 10px;
      border-radius: 100px;
      margin-bottom: 16px;
    }

    .plan-name {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .plan-desc {
      font-size: 13px;
      color: var(--text-2);
      line-height: 1.5;
      margin-bottom: 24px;
    }

    .plan-price {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 4px;
    }

    .plan-price-main {
      display: flex;
      align-items: baseline;
      gap: 8px;
      flex-wrap: nowrap;
    }

    .plan-price .amount {
      font-size: 42px;
      font-weight: 800;
      font-family: 'JetBrains Mono', monospace;
      letter-spacing: -1.5px;
      line-height: 1;
    }

    .plan-price .currency {
      font-size: 18px;
      color: var(--text-2);
      font-weight: 600;
    }

    .plan-price .period {
      font-size: 13px;
      color: var(--text-3);
      white-space: nowrap;
      line-height: 1.2;
    }

    .plan-price-from {
      font-size: 12px;
      font-weight: 600;
      color: var(--text-3);
      letter-spacing: 0.04em;
    }

    .plan-price-note {
      font-size: 12px;
      color: var(--text-3);
      margin-top: 6px;
    }

    .plans-expand-note {
      text-align: center;
      font-size: 14px;
      color: var(--text-2);
      line-height: 1.65;
      max-width: 640px;
      margin: 32px auto 0;
    }

    .plan-body {
      padding: 32px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .plan-features { list-style: none; flex: 1; }

    .plan-feature {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 10px 0;
      border-bottom: 1px solid var(--border);
      font-size: 14px;
    }
    .plan-feature:last-child { border-bottom: none; }

    .plan-feature .check {
      color: var(--neon);
      font-size: 13px;
      flex-shrink: 0;
      margin-top: 1px;
    }
    .plan-feature .cross { color: var(--text-3); }

    .plan-feature .feat-name { color: var(--text-1); font-weight: 500; }
    .plan-feature .feat-detail { color: var(--text-2); font-size: 12px; display: block; margin-top: 2px; }

    .plan-cta {
      margin-top: 28px;
      display: block;
      text-align: center;
      padding: 14px;
      border-radius: 10px;
      font-weight: 700;
      font-size: 15px;
      text-decoration: none;
      transition: opacity .2s, transform .15s;
    }
    .plan-cta:hover { opacity: .85; transform: translateY(-1px); }

    .plan-cta-primary { background: var(--neon-btn); color: #0a0a0a; }
    .plan-cta-secondary { border: 1px solid var(--border-2); color: var(--text-1); }
    .plan-cta-secondary:hover { border-color: var(--text-2); }

    /* Tabla de cuotas (solo cantidades por plan) */
    .plan-quotas { list-style: none; margin: 0 0 24px; padding: 0; flex: 1; }
    .plan-quotas li {
      display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
      padding: 11px 0; border-bottom: 1px solid var(--border); font-size: 13px;
    }
    .plan-quotas li:last-child { border-bottom: none; }
    .plan-quotas .q-label { color: var(--text-3); }
    .plan-quotas .q-value { color: var(--text-1); font-weight: 700; font-family: 'JetBrains Mono', monospace; text-align: right; }
    .plan-quotas .q-value.accent { color: var(--violet); }

    /* Bloque "Incluido en todos los planes" */
    .all-included {
      margin: 44px auto 0; max-width: 1080px;
      border: 1px solid var(--border); border-radius: 20px;
      padding: 36px; background: var(--surface-2);
    }
    .included-grid {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 12px 28px; margin-top: 24px;
    }
    .included-item { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; color: var(--text-2); line-height: 1.4; }
    .included-item .ic { color: var(--neon); flex-shrink: 0; font-weight: 700; }
    .included-item .ic.violet { color: var(--violet); }

    /* ── FAQ ── */
    .faq-list {
      margin-top: 60px;
      border: 1px solid var(--border);
      border-radius: 16px;
      overflow: hidden;
    }

    .faq-item { border-bottom: 1px solid var(--border); }
    .faq-item:last-child { border-bottom: none; }

    .faq-question {
      width: 100%;
      text-align: left;
      background: none;
      border: none;
      cursor: pointer;
      padding: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      font-size: 15px;
      font-weight: 600;
      color: var(--text-1);
      transition: background .15s;
      font-family: 'Inter', sans-serif;
    }
    .faq-question:hover { background: var(--neon-dim); color: var(--neon); }

    .faq-arrow {
      color: var(--text-3);
      font-size: 18px;
      transition: transform .25s;
      flex-shrink: 0;
    }
    .faq-item.open .faq-arrow { transform: rotate(45deg); color: var(--neon); }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .3s ease;
    }
    .faq-item.open .faq-answer { max-height: 1200px; }

    .faq-answer p {
      padding: 0 24px 24px;
      font-size: 14px;
      color: var(--text-2);
      line-height: 1.7;
    }

    /* ── CTA final ── */
    #cta {
      text-align: center;
      position: relative;
      overflow: hidden;
      background: linear-gradient(165deg, var(--band-mint) 0%, var(--band-sky) 100%);
    }

    #cta::before {
      content: '';
      position: absolute;
      bottom: -100px;
      left: 50%;
      transform: translateX(-50%);
      width: 600px; height: 600px;
      background: radial-gradient(circle, rgba(101,163,13,.12) 0%, rgba(8,145,178,.06) 50%, transparent 72%);
      pointer-events: none;
    }

    .cta-box {
      background: rgba(255,255,255,.88);
      border: 1px solid rgba(101,163,13,.18);
      border-radius: 24px;
      padding: 72px 48px;
      position: relative;
      overflow: hidden;
    }

    .cta-box::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 24px;
      background: linear-gradient(135deg, rgba(163,230,53,.06) 0%, transparent 60%);
    }

    .cta-box h2 { position: relative; }
    .cta-box p { position: relative; font-size: 17px; color: var(--text-2); margin: 16px 0 36px; }
    .cta-box .hero-actions { position: relative; }

    .cta-launch-line {
      font-size: 13px;
      color: var(--text-3);
      margin: 16px 0 0;
      line-height: 1.5;
    }

    .cta-note {
      margin-top: 20px;
      font-size: 13px;
      color: var(--text-3);
      position: relative;
    }

    /* ── Volver arriba ── */
    .scroll-top {
      position: fixed;
      right: clamp(16px, 3vw, 28px);
      bottom: clamp(20px, 4vw, 32px);
      z-index: 90;
      width: 48px;
      height: 48px;
      border-radius: 50%;
      border: 1px solid rgba(101,163,13,.35);
      background: var(--neon-btn);
      color: #0a0a0a;
      font-size: 22px;
      font-weight: 700;
      line-height: 1;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 20px rgba(163,230,53,.4);
      opacity: 0;
      visibility: hidden;
      transform: translateY(14px);
      transition: opacity .3s ease, visibility .3s, transform .3s ease, box-shadow .25s;
    }

    .scroll-top.visible {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .scroll-top:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 28px rgba(163,230,53,.55);
    }

    .scroll-top.visible:hover { transform: translateY(-3px); }

    @media (prefers-reduced-motion: reduce) {
      .scroll-top { transition: opacity .2s, visibility .2s; }
      .scroll-top:hover { transform: none; }
    }

    /* ── Footer ── */
    footer {
      border-top: 1px solid var(--border);
      background: var(--band-slate);
      padding: 48px 0;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 24px;
    }

    .footer-logo { font-size: 30px; font-weight: 800; color: var(--text-1); }
    .footer-logo span { color: var(--neon); }

    .footer-links {
      display: flex;
      gap: 28px;
      list-style: none;
    }
    .footer-links a { text-decoration: none; color: var(--text-2); font-size: 13px; transition: color .2s; }
    .footer-links a:hover { color: var(--neon); }

    .footer-copy { font-size: 13px; color: var(--text-3); }

    /* ── Animations ── */
    .fade-up {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .fade-up.visible { opacity: 1; transform: translateY(0); }

    .fade-up:nth-child(2) { transition-delay: .1s; }
    .fade-up:nth-child(3) { transition-delay: .2s; }
    .fade-up:nth-child(4) { transition-delay: .3s; }
    .fade-up:nth-child(5) { transition-delay: .4s; }

    /* ── Responsive ── */
    @media (max-width: 1100px) {
      .steps-grid--cols-5 { grid-template-columns: repeat(3, 1fr); }
      .steps-grid--cols-4 { grid-template-columns: repeat(2, 1fr); }
      .steps-grid--cols-3 { grid-template-columns: 1fr; }
    }

    @media (max-width: 900px) {
      .nav-links { display: none; }
      .nav-mobile-btn { display: block; }
      .nav-links.open {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(240,253,244,.98);
        border-bottom: 1px solid var(--border);
        padding: 16px clamp(16px, 4vw, 24px);
        gap: 14px;
        z-index: 99;
      }
      .nav-links.open .nav-cta,
      .nav-links.open .nav-login {
        text-align: center;
        width: 100%;
        display: block;
        margin-left: 0;
        padding: 12px 18px;
      }
      .nav-links.open .nav-mobile-only { display: list-item; }

      /* En mobile no hay hover: el submenú de Sectores queda siempre
         expandido (lista plana con sangría) en vez de un overlay flotante. */
      .nav-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: transparent;
        padding: 0 0 0 14px;
        margin: 4px 0 0;
      }
      .nav-dropdown-arrow { display: none; }
    }

    .nav-mobile-only { display: none; }

    @media (max-width: 900px) {
      #hero { padding: 88px 0 72px; }
      .hero-terminal { margin-top: 48px; }
      .memoria-pillars { grid-template-columns: 1fr; }
      .kg-layout { grid-template-columns: 1fr; gap: 36px; }
      .transform-grid { grid-template-columns: 1fr; gap: 16px; }
      .transform-arrow { padding: 0; transform: rotate(90deg); font-size: 24px; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .stat-item { border-right: none; }
      .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
      .stat-item:nth-child(3),
      .stat-item:nth-child(4) { border-top: 1px solid var(--border); }
      .problem-grid { grid-template-columns: 1fr; gap: 32px; }
      .steps-grid,
      .steps-grid--cols-5,
      .steps-grid--cols-4,
      .steps-grid--cols-3 { grid-template-columns: 1fr; }
      .features-grid { grid-template-columns: 1fr 1fr; }
      .segments-carousel { padding: 0 44px; }
      .segments-btn { width: 36px; height: 36px; font-size: 20px; }
      .segment-card { padding: 24px; }
      .plans-grid { grid-template-columns: 1fr; max-width: none; }
      .section-sub { max-width: none; }
    }

    @media (max-width: 620px) {
      #hero { padding: 56px 0 48px; }
      .hero-terminal {
        margin-top: 36px;
        border-radius: 12px;
        margin-left: calc(-1 * clamp(8px, 2vw, 16px));
        margin-right: calc(-1 * clamp(8px, 2vw, 16px));
      }
      .terminal-body { padding: 16px; font-size: 11px; line-height: 1.7; }
      .terminal-bar { padding: 10px 12px; }
      .terminal-bar-title { font-size: 10px; }
      .hero-badge {
        font-size: 11px;
        padding: 6px 12px;
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
        line-height: 1.4;
      }
      .hero-actions {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        max-width: 360px;
        margin-left: auto;
        margin-right: auto;
      }
      .hero-actions .btn-primary,
      .hero-actions .btn-secondary {
        justify-content: center;
        width: 100%;
      }
      h1 { letter-spacing: -0.5px; }
      .hero-rotator-wrap { min-height: 120px; }
      .stats-grid { grid-template-columns: 1fr; }
      .stat-item {
        border-right: none !important;
        border-top: 1px solid var(--border);
        padding: 20px 16px;
      }
      .stat-item:first-child { border-top: none; }
      .stat-number { font-size: 28px; }
      .problem-grid { margin-top: 40px; }
      .problem-cost { padding: 24px 20px; }
      .cost-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
      }
      .cost-item .value { align-self: flex-end; }
      .cost-total {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
      .steps-grid,
      .steps-grid--cols-5,
      .steps-grid--cols-4 { grid-template-columns: 1fr; }
      .features-grid { grid-template-columns: 1fr; }
      .feature-card,
      .step-card,
      .segment-card,
      .roadmap-card { padding: 24px 20px; }
      .formats-wrap { gap: 8px; }
      .format-badge { flex: 1 1 100%; }
      .faq-question {
        padding: 18px 16px;
        font-size: 14px;
        align-items: flex-start;
      }
      .faq-question .faq-arrow { margin-top: 2px; }
      .faq-answer p { padding: 0 16px 18px; }
      .cta-box { padding: 40px 20px; border-radius: 18px; }
      .plan-header,
      .plan-body { padding: 24px 20px; }
      .plan-price .amount { font-size: 36px; }
      section { padding: 56px 0; }
      .footer-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
      }
      .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px 20px;
      }
    }

    @media (max-width: 380px) {
      .logo { font-size: 18px; }
      .nav-mobile-btn { font-size: 20px; }
    }

    @media (prefers-reduced-motion: reduce) {
      .hero-spotlight { display: none; }
      .memoria-pillar:hover, .feature-card:hover, .segment-card:hover,
      .transform-panel:hover, .kg-visual:hover, .plan-card:hover,
      .stat-item:hover, .hero-terminal:hover, .cta-box:hover,
      .roadmap-card:hover, .step-card:hover { transform: none; }
    }

    /* ── Utilities ── */
    .text-center { text-align: center; }
    .mb-4 { margin-bottom: 16px; }
    .mt-4 { margin-top: 16px; }
    .neon { color: var(--neon); }
    .cyan { color: var(--cyan); }

    /* ── Roadmap section ── */
    #roadmap { background: var(--band-cyan); }

    .roadmap-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 16px;
      margin-top: 60px;
      background: transparent;
      overflow: visible;
    }

    .roadmap-card {
      background: var(--surface);
      padding: 32px;
      position: relative;
      transition: background .2s, border-color .2s;
      border: 1px solid var(--border);
      border-radius: 16px;
    }
    .roadmap-card:hover { background: #FFFFFF; border-color: rgba(101,163,13,.25); }

    @media (min-width: 901px) {
      #roadmap .roadmap-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
      }
    }

    .roadmap-priority {
      font-family: 'JetBrains Mono', monospace;
      font-size: 10px;
      font-weight: 600;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--violet);
      margin-bottom: 12px;
    }

    .roadmap-card h3 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-1);
    }

    .roadmap-card p { font-size: 13px; color: var(--text-2); line-height: 1.65; }

    .roadmap-examples {
      margin-top: 16px;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .roadmap-example {
      font-size: 12px;
      font-style: italic;
      color: var(--violet);
      background: rgba(167,139,250,.06);
      border: 1px solid rgba(167,139,250,.15);
      border-radius: 6px;
      padding: 6px 10px;
      line-height: 1.4;
    }

    .soon-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 10px;
      font-family: 'JetBrains Mono', monospace;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: 4px;
      margin-top: 16px;
      letter-spacing: .5px;
      background: rgba(167,139,250,.1);
      color: var(--violet);
      border: 1px solid rgba(167,139,250,.2);
    }

    .soon-tag::before {
      content: '';
      width: 5px; height: 5px;
      background: var(--violet);
      border-radius: 50%;
      animation: pulse 2s ease-in-out infinite;
    }

    .active-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 10px;
      font-family: 'JetBrains Mono', monospace;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: 4px;
      margin-top: 16px;
      letter-spacing: .5px;
      background: rgba(101,163,13,.08);
      color: var(--neon);
      border: 1px solid rgba(101,163,13,.2);
    }

    .active-tag::before {
      content: '';
      width: 5px; height: 5px;
      background: var(--neon);
      border-radius: 50%;
      animation: pulse 2s ease-in-out infinite;
    }

    /* ── Terminal panels ── */
    .terminal-panel-divider {
      border-top: 1px solid var(--border);
      margin: 16px 0;
    }

    .terminal-panel-label {
      font-size: 10px;
      letter-spacing: 1px;
      text-transform: uppercase;
      font-weight: 600;
      margin-bottom: 10px;
    }