:root {
    color-scheme: light;
    --bg: #ffffff;
    --bg-2: #f7f7f5;
    --surface: #ffffff;
    --paper: var(--surface);
    --sunken: #f7f7f5;
    --panel: #ffffff;
    --panel-2: #f7f7f5;
    --band: #191917;
    --text: #1a1a19;
    --ink-900: #2b2b29;
    --ink-700: #3a3d44;
    --muted: #6b7078;
    --subtle: #9aa0a8;
    --line: #e6e9ed;
    --line-strong: #d4d8de;
    --grid-line: rgba(10, 11, 13, 0.05);
    --accent: #2383e2;
    --accent-hover: #1a6dc4;
    --accent-soft: rgba(35, 131, 226, 0.10);
    --accent-line: rgba(35, 131, 226, 0.30);
    --accent-highlight: rgba(35, 131, 226, 0.16);
    --shadow: 0 1px 2px rgba(25,25,23,0.04), 0 8px 24px rgba(25,25,23,0.06);
    --max: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --sans: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --display: "Space Grotesk", "Noto Sans JP", system-ui, sans-serif;
    --mono: "JetBrains Mono", "SFMono-Regular", monospace;
  }

  * { box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    margin: 0;
    min-width: 320px;
    color: var(--text);
    background: var(--bg);
    font-family: var(--sans);
    line-height: 1.78;
    font-feature-settings: "palt";
    text-rendering: optimizeLegibility;
  }

  a { color: inherit; text-decoration: none; }
  img, svg { display: block; max-width: 100%; }

  .svg-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 14px 0;
    background: transparent;
  }

  .header-inner {
    width: min(var(--max), calc(100% - 40px));
    min-height: 60px;
    margin: 0 auto;
    padding: 0 12px 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    border: 1px solid rgba(10, 11, 13, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    backdrop-filter: blur(20px) saturate(1.5);
    box-shadow: 0 8px 28px rgba(10, 11, 13, 0.06);
  }

  .brand {
    min-width: 170px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
  }

  .brand-wordmark {
    font-family: var(--display);
    font-size: 23px;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
    line-height: 1;
  }

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

  .brand-mark {
    width: 36px;
    height: 36px;
    border: 1px solid var(--text);
    border-radius: 4px;
    background: var(--text);
    color: var(--paper);
    display: grid;
    place-items: center;
    font-family: var(--mono);
    font-size: 17px;
    font-weight: 600;
    line-height: 1;
  }

  .brand-name {
    font-family: var(--mono);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0;
  }

  .brand-sub {
    color: var(--subtle);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    line-height: 1.2;
  }

  .nav {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
  }

  .nav a {
    padding: 9px 15px;
    border-radius: 999px;
    transition: color 160ms ease, background 160ms ease;
  }
  .nav a:hover {
    color: var(--accent);
    background: var(--accent-soft);
  }

  .header-cta {
    min-height: 44px;
    padding: 0 22px;
    border: 1px solid var(--accent);
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
    white-space: nowrap;
    transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
  }

  .header-cta:hover {
    transform: translateY(-1px);
    border-color: var(--accent);
    background: var(--accent-hover);
    color: #fff;
  }

  main { overflow: hidden; }

  .section {
    position: relative;
    padding: 112px 0;
    border-top: 1px solid var(--line);
  }

  .container {
    width: min(var(--max), calc(100% - 64px));
    margin: 0 auto;
  }

  .container--narrow { width: min(var(--max), calc(100% - 64px)); }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 14px 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--accent-line);
    background: rgba(255, 255, 255, 0.82);
    color: var(--accent);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .eyebrow::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
  }

  .gradient-text { color: var(--accent); }

  .hero {
    position: relative;
    padding: 144px 0 96px;
    text-align: left;
    background: var(--bg);
    overflow: hidden;
  }

  .hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 1px;
    background: var(--line);
  }

  .hero .container {
    position: relative;
  }

  .hero-eyebrow {
    margin: 0 0 30px;
    color: var(--subtle);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.22em;
  }

  .hero-title {
    margin: 0;
    max-width: 11em;
    font-family: var(--sans);
    font-size: 76px;
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.035em;
  }

  .hero-title-line {
    display: inline-block;
  }

  .hero-accent {
    position: relative;
    color: var(--accent);
    white-space: nowrap;
  }

  .hero-accent::after {
    content: "";
    position: absolute;
    left: 0.04em;
    right: 0.04em;
    bottom: 0.02em;
    height: 0.1em;
    border-radius: 999px;
    background: var(--accent-highlight);
  }

  .motion-ready .hero-title-line {
    opacity: 0;
    transform: translateY(16px);
    animation: title-rise 760ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }

  .motion-ready .hero-title-line:nth-of-type(2) { animation-delay: 110ms; }
  .motion-ready .hero-title-line:nth-of-type(3) { animation-delay: 220ms; }

  .hero-copy {
    margin: 28px 0 0;
    max-width: 42em;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.9;
    font-weight: 500;
  }


  .hero-actions {
    margin-top: 32px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
    flex-wrap: wrap;
  }

  .hero-note {
    margin-top: 24px;
    color: var(--subtle);
    font-size: 13px;
    font-weight: 600;
  }

  .hero-stats {
    width: min(760px, 100%);
    margin: 64px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-stat {
    padding: 4px 12px;
    display: flex;
    flex-direction: column-reverse;
    gap: 6px;
  }

  .hero-stat + .hero-stat {
    border-left: 1px solid var(--line);
  }

  .hero-stat dt {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
  }

  .hero-stat dd {
    margin: 0;
  }

  .hero-stat dd b {
    color: var(--text);
    font-family: var(--display);
    font-size: 40px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
  }

  .hero-stat dd small {
    font-size: 0.5em;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: 0;
  }

  .hero-trust-strip {
    margin: 46px auto 0;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    display: grid;
    gap: 18px;
    justify-items: center;
  }

  .hero-trust-strip > p {
    margin: 0;
    color: var(--subtle);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-align: left;
  }

  .hero-trust-items {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    width: min(880px, 100%);
  }

  .hero-trust-item {
    min-height: 64px;
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
  }

  .hero-trust-item img {
    max-width: 126px;
    max-height: 24px;
    width: auto;
    object-fit: contain;
    filter: grayscale(1);
    opacity: 0.74;
  }

  .hero-trust-item b {
    color: var(--text);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.2;
  }

  .hero-trust-item span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
  }

  .motion-ready .business-diagram .diagram-line-mask {
    --path-length: 1;
    stroke-dasharray: var(--path-length);
    stroke-dashoffset: var(--path-length);
  }

  .motion-ready .business-diagram .diagram-node {
    opacity: 0;
    transform: scale(0.94);
    transform-box: fill-box;
    transform-origin: center;
  }

  .motion-ready .business-diagram .diagram-label {
    opacity: 0;
    transform: translateY(8px);
  }

  .btn {
    min-height: 56px;
    padding: 0 26px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 700;
    line-height: 1;
    transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
  }

  .btn-primary {
    border: 1px solid var(--accent);
    background: var(--accent);
    color: #fff;
  }

  .btn-primary:hover {
    transform: translateY(-2px);
    background: var(--accent-hover);
    border-color: var(--accent-hover);
  }

  .btn-secondary {
    border: 1px solid var(--line-strong);
    background: transparent;
    color: var(--text);
  }

  .btn-secondary:hover {
    transform: translateY(-2px);
    border-color: var(--text);
    background: var(--paper);
  }

  .btn-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
  }

  .section-head {
    max-width: 760px;
    margin: 0 0 66px;
    text-align: left;
  }

  .section-head .eyebrow { justify-content: flex-start; }

  .section-title {
    margin: 18px 0 0;
    font-family: var(--display);
    font-size: 46px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
  }

  .section-lead {
    margin: 22px 0 0;
    max-width: 40em;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.94;
    font-weight: 500;
  }

  .native-sub {
    margin: 6px 0 0;
    max-width: 41em;
    text-align: left;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.98;
    font-weight: 500;
  }

  .native-sub strong {
    color: var(--text);
    font-weight: 800;
  }

  #native.section {
    background:
      linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
      var(--band);
    background-size: 44px 44px, 44px 44px, auto;
    color: #fff;
    border-top: none;
  }

  #native .section-title,
  #native .native-sub,
  #native .native-sub strong,
  #native .native-step-t {
    color: #fff;
  }

  #native .native-sub,
  #native .native-step-d {
    color: #d4d8de;
  }

  #native .eyebrow {
    border-color: rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.06);
    color: #fff;
  }

  #native .native-step {
    border-color: rgba(255,255,255,0.14);
    background: rgba(255,255,255,0.035);
  }

  #native .native-step:hover {
    border-color: var(--accent-line);
    background: rgba(35,131,226,0.10);
  }

  #native .native-arrow { color: rgba(255,255,255,0.42); }

  .native-flow {
    margin-top: 58px;
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 18px;
    align-items: stretch;
  }

  .native-step {
    position: relative;
    padding: 30px 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
  }

  .native-step::after {
    content: "";
    position: absolute;
    left: 26px;
    right: 26px;
    bottom: 0;
    height: 3px;
    background: var(--accent);
    opacity: 0;
    transform: scaleX(0.3);
    transform-origin: left;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .native-step:hover {
    transform: translateY(-3px);
    border-color: var(--line-strong);
    background: var(--surface);
  }

  .native-step:hover::after {
    opacity: 1;
    transform: scaleX(1);
  }

  .native-step .line-icon {
    margin-bottom: 4px;
  }

  .native-step-no {
    color: var(--accent);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.16em;
  }

  .native-step-t {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.5;
  }

  .native-step-d {
    color: var(--muted);
    font-size: 13.5px;
    line-height: 1.76;
  }

  .native-arrow {
    align-self: center;
    color: var(--subtle);
    font-family: var(--mono);
    font-weight: 600;
    font-size: 22px;
  }

  .diagram-wrap {
    margin: 42px auto 0;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background:
      linear-gradient(var(--grid-line) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
      var(--surface);
    background-size: 32px 32px, 32px 32px, auto;
  }

  .diagram-caption {
    margin: 18px 0 0;
    color: var(--subtle);
    font-size: 12.5px;
    font-weight: 700;
    text-align: left;
  }

  .business-diagram {
    width: min(760px, 100%);
    margin: 0 auto;
  }

  .diagram-wrap.is-visible .business-diagram .diagram-line-mask {
    animation: draw-path 980ms ease-out 120ms forwards;
  }

  .diagram-wrap.is-visible .business-diagram .diagram-node {
    animation: node-in 620ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }

  .diagram-wrap.is-visible .business-diagram .diagram-node--1 { animation-delay: 520ms; }
  .diagram-wrap.is-visible .business-diagram .diagram-node--2 { animation-delay: 660ms; }
  .diagram-wrap.is-visible .business-diagram .diagram-node--3 { animation-delay: 800ms; }

  .diagram-wrap.is-visible .business-diagram .diagram-label {
    animation: label-up 560ms ease forwards;
  }

  .diagram-wrap.is-visible .business-diagram .diagram-label--1 { animation-delay: 900ms; }
  .diagram-wrap.is-visible .business-diagram .diagram-label--2 { animation-delay: 1.02s; }
  .diagram-wrap.is-visible .business-diagram .diagram-label--3 { animation-delay: 1.14s; }

  .dual-path {
    display: grid;
    grid-template-columns: 1fr 1.25fr 1fr;
    gap: 18px;
    align-items: center;
  }

  .path-node {
    min-height: 98px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--surface);
    display: grid;
    place-items: center start;
    text-align: left;
    gap: 8px;
  }

  .path-node strong {
    display: block;
    font-size: 15px;
    line-height: 1.45;
  }

  .path-node span {
    display: block;
    color: var(--subtle);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.45;
  }

  .path-center {
    border-color: var(--accent-line);
    background: var(--accent-soft);
  }

  .path-arrows {
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 600;
    text-align: center;
  }

  .loop-diagram {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    position: relative;
  }

  .loop-card {
    padding: 22px;
    border: 1px solid var(--accent-line);
    border-radius: 4px;
    background: var(--paper);
  }

  .loop-card b {
    display: block;
    margin-top: 10px;
    font-size: 16px;
    line-height: 1.5;
  }

  .loop-card span {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.72;
  }

  .loop-arrow {
    display: grid;
    place-items: center;
    color: var(--accent);
    font-family: var(--mono);
    font-size: 22px;
    font-weight: 600;
  }

  .target-diagram {
    margin-top: 26px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 18px;
    align-items: center;
  }

  .target-card {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--paper);
    text-align: left;
  }

  .target-card strong {
    display: block;
    margin-top: 8px;
    font-size: 16px;
  }

  .target-card span {
    display: block;
    margin-top: 4px;
    color: var(--subtle);
    font-size: 12.5px;
    font-weight: 700;
  }

  .block {
    padding: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
  }

  .block + .block { margin-top: 24px; }

  .block-step {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
  }

  .step-num {
    width: 30px;
    height: 30px;
    border: 1px solid var(--accent);
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-family: var(--mono);
    font-weight: 600;
    font-size: 14px;
    display: grid;
    place-items: center;
  }

  .block-title {
    margin: 0;
    font-size: 24px;
    font-weight: 800;
    line-height: 1.45;
  }

  .block-sub {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.78;
  }

  .price-lead {
    margin: 28px 0 4px;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 10px 30px;
  }

  .price-big {
    font-family: var(--mono);
    font-size: 42px;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: 0;
  }

  .price-big span {
    color: var(--muted);
    font-family: var(--sans);
    font-size: 15px;
    font-weight: 700;
  }

  .price-mid {
    color: var(--muted);
    font-family: var(--mono);
    font-size: 26px;
    font-weight: 600;
  }

  .price-mid span {
    color: var(--subtle);
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 700;
  }

  .feature-grid {
    margin: 32px 0 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .feature {
    min-height: 104px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--surface);
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 12px;
    align-items: start;
  }

  .feature-check { display: none; }

  .feature-name {
    display: block;
    font-size: 14.5px;
    font-weight: 800;
    line-height: 1.45;
  }

  .feature-desc {
    display: block;
    margin-top: 3px;
    color: var(--subtle);
    font-size: 12.5px;
    line-height: 1.58;
  }

  .line-icon {
    width: 34px;
    height: 34px;
    color: var(--accent);
    flex: 0 0 auto;
  }

  .line-icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
  }

  .motion-ready .reveal .line-icon svg {
    opacity: 0;
    stroke-dasharray: 86;
    stroke-dashoffset: 86;
  }

  .motion-ready .reveal.is-visible .line-icon svg {
    animation: icon-draw 760ms ease-out 180ms forwards;
  }

  .line-icon--sm {
    width: 28px;
    height: 28px;
  }

  .inline-note {
    margin-top: 30px;
    padding: 18px 20px;
    border-left: 3px solid var(--accent);
    background: var(--panel-2);
    color: var(--muted);
    font-size: 13.5px;
    line-height: 1.82;
  }

  .inline-note strong { color: var(--text); }

  .foot-note {
    margin-top: 16px;
    color: var(--subtle);
    font-size: 12.5px;
    line-height: 1.72;
  }

  .price-table-wrap {
    margin-top: 24px;
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--paper);
  }

  table.price-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14px;
  }

  .price-table th,
  .price-table td {
    padding: 17px 18px;
    text-align: left;
    border-bottom: 1px solid var(--line);
  }

  .price-table thead th {
    background: var(--text);
    color: var(--paper);
    font-family: var(--mono);
    font-weight: 600;
    border-bottom: 1px solid var(--text);
  }

  .price-table thead th small {
    display: block;
    margin-top: 3px;
    color: rgba(255, 253, 248, 0.72);
    font-family: var(--sans);
    font-size: 12px;
    font-weight: 600;
  }

  .price-table th.rowhead,
  .price-table td.rowhead {
    text-align: left;
    color: var(--text);
    font-weight: 800;
  }

  .price-table thead th.rowhead { color: var(--paper); }

  .price-table tr.group th {
    background: var(--panel-2);
    color: var(--accent);
    text-align: left;
    font-family: var(--mono);
    font-weight: 600;
    letter-spacing: 0.06em;
    font-size: 12.5px;
    text-transform: uppercase;
  }

  .price-table td.mark-yes {
    color: var(--accent);
    font-weight: 800;
  }

  .price-table td.mark-no { color: rgba(10, 11, 13, 0.3); }

  .price-table tr.total td {
    padding-top: 21px;
    padding-bottom: 21px;
    border-bottom: none;
    font-family: var(--mono);
    font-size: 18px;
    font-weight: 600;
    background: var(--sunken);
  }

  .price-table tr.total td.rowhead {
    font-family: var(--sans);
    font-size: 14px;
  }

  .price-table td.col-free {
    background: rgba(10, 11, 13, 0.025);
    color: var(--subtle);
  }

  .tag-row {
    margin: 24px 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  .tag {
    min-height: 34px;
    padding: 7px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: transparent;
    color: rgba(10, 11, 13, 0.78);
    font-size: 13px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
  }

  .tag--ai {
    border-color: var(--accent-line);
    background: var(--accent-soft);
  }

  .tag--ai::before {
    content: "AI";
    margin-right: 8px;
    border: 1px solid var(--accent-line);
    border-radius: 3px;
    padding: 2px 5px;
    color: var(--accent);
    background: var(--paper);
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 600;
  }

  .mini-table {
    margin-top: 24px;
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
    background: var(--paper);
  }

  .mini-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 17px 20px;
    border-bottom: 1px solid var(--line);
  }

  .mini-row:last-child { border-bottom: none; }

  .mini-label { font-weight: 800; }

  .mini-label small {
    display: block;
    color: var(--subtle);
    font-size: 12px;
    font-weight: 600;
  }

  .mini-price {
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 600;
    white-space: nowrap;
  }

  .chart {
    margin-top: 22px;
    display: grid;
    gap: 26px;
  }

  .chart-row {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--surface);
  }

  .chart-top {
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
  }

  .chart-task {
    font-size: 16px;
    font-weight: 800;
  }

  .chart-cut {
    color: var(--accent);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
  }

  .chart-bars {
    display: grid;
    gap: 9px;
  }

  .chart-bar {
    display: grid;
    grid-template-columns: 62px 1fr 132px;
    gap: 14px;
    align-items: center;
  }

  .chart-bar .lbl {
    color: var(--subtle);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .chart-track {
    height: 16px;
    border: 1px solid rgba(10, 11, 13, 0.08);
    border-radius: 999px;
    background: var(--sunken);
    overflow: hidden;
  }

  .chart-fill {
    height: 100%;
    border-radius: 999px;
  }

  .chart-fill.before { background: rgba(10, 11, 13, 0.34); }

  .chart-fill.after {
    min-width: 10px;
    background: var(--accent);
    box-shadow: none;
  }

  .chart-val {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    text-align: right;
    white-space: nowrap;
  }

  .chart-val.dim {
    color: var(--subtle);
    font-weight: 700;
  }

  .chart-val.hi { color: var(--accent); }

  .discount-strip {
    margin-top: 28px;
    padding: 18px 24px;
    border: 1px solid var(--accent-line);
    border-radius: 4px;
    background: var(--accent-soft);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 18px;
    color: var(--text);
    font-size: 14px;
    font-weight: 700;
  }

  .discount-strip .lead {
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 600;
  }

  .discount-strip .arrow { color: var(--subtle); }

  .discount-strip .note {
    margin-left: auto;
    color: var(--subtle);
    font-size: 12px;
    font-weight: 600;
  }

  .staff-grid {
    margin-top: 26px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .staff-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .staff-card {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--paper);
    display: flex;
    flex-direction: column;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
  }

  .staff-card:hover {
    transform: translateY(-2px);
    border-color: var(--line-strong);
    background: var(--surface);
  }

  .staff-card.featured {
    border-color: var(--accent-line);
    background: var(--accent-soft);
  }

  /* --- About / 3つの約束 --- */
  .about-statement {
    margin: 0 0 8px;
    max-width: 46em;
    color: var(--text);
    font-size: 18px;
    line-height: 1.95;
    font-weight: 500;
  }
  .about-statement strong { color: var(--accent); font-weight: 800; }
  .promise-head {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin: 46px 0 22px;
  }
  .promise-head h3 {
    margin: 0;
    font-family: var(--display);
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.01em;
  }
  .promise-head .promise-en {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .16em;
    color: var(--subtle);
  }
  .promise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .promise-card {
    position: relative;
    padding: 34px 26px 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
  }

  .promise-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 1px;
    background: var(--accent);
    opacity: 0;
    transform: scaleX(0.24);
    transform-origin: left;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .promise-card:hover {
    transform: translateY(-3px);
    border-color: var(--line-strong);
    background: var(--surface);
  }

  .promise-card:hover::before {
    opacity: 1;
    transform: scaleX(1);
  }

  .promise-grid.is-visible .promise-card {
    animation: card-rise 680ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }

  .promise-grid.is-visible .promise-card:nth-child(2) { animation-delay: 120ms; }
  .promise-grid.is-visible .promise-card:nth-child(3) { animation-delay: 240ms; }

  .promise-grid.is-visible .promise-no {
    animation: count-pop 620ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }

  .promise-grid.is-visible .promise-card:nth-child(2) .promise-no { animation-delay: 160ms; }
  .promise-grid.is-visible .promise-card:nth-child(3) .promise-no { animation-delay: 300ms; }
  .promise-no {
    display: inline-grid;
    place-items: center;
    width: auto;
    height: auto;
    border-radius: 0;
    background: transparent;
    color: var(--accent);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.16em;
  }
  .promise-no::before { content: "0"; }
  .promise-title {
    margin: 16px 0 0;
    font-family: var(--sans);
    font-size: 20px;
    font-weight: 800;
    line-height: 1.5;
  }
  .promise-body {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.85;
  }
  .promise-grid { grid-template-columns: 1fr; }


  /* --- Benefit（適切なAI活用ができると、どうなるのか） --- */
  .benefit {
    background: var(--bg-2);
    border-bottom: 1px solid var(--line);
  }

  .benefit-groups {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 40px;
  }

  .benefit-kicker {
    margin: 0 0 22px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line-strong);
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--text);
  }

  .benefit-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 26px;
  }

  .benefit-list li {
    display: grid;
    gap: 8px;
    padding-left: 18px;
    border-left: 2px solid var(--accent-line);
  }

  .benefit-list b {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.65;
    color: var(--text);
  }

  .benefit-list span {
    font-size: 14.5px;
    line-height: 1.9;
    color: var(--muted);
  }

  .benefit-note {
    margin: 48px 0 0;
    color: var(--subtle);
    font-size: 12.5px;
    line-height: 1.8;
  }

  .benefit-groups { grid-template-columns: 1fr; gap: 44px; }


  /* --- Hire vs AI（採用の手間 → AI社員は今日から） --- */
  .hire-vs {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
    margin-top: 22px;
  }
  .hire-col {
    padding: 26px 26px 24px;
    border: 1px solid var(--line);
    background: var(--panel-2);
    border-radius: 16px;
  }
  .hire-col.is-ai {
    border-color: var(--accent-line);
    background: var(--accent-soft);
  }
  .hire-head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
  }
  .hire-kicker {
    display: block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--subtle);
  }
  .hire-col.is-ai .hire-kicker { color: var(--accent); }
  .hire-title {
    margin: 4px 0 0;
    font-family: var(--display);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
  }
  .hire-big {
    margin: 0 0 16px;
    font-size: 23px;
    font-weight: 800;
    line-height: 1.4;
    color: var(--accent);
  }
  .hire-list { list-style: none; margin: 0; padding: 0; }
  .hire-list li {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    padding: 11px 0;
    border-top: 1px solid var(--line);
    font-size: 15px;
    line-height: 1.6;
    color: var(--muted);
  }
  .hire-list li:first-child { border-top: none; }
  .hire-col.is-ai .hire-list li { color: var(--text); }
  .hire-mark {
    flex: none;
    width: 22px; height: 22px;
    border-radius: 50%;
    display: grid; place-items: center;
    font-size: 12px; font-weight: 800;
    margin-top: 1px;
  }
  .hire-mark.no { background: rgba(10, 11, 13, 0.08); color: var(--subtle); }
  .hire-mark.yes { background: var(--accent); color: var(--paper); }
  .hire-foot {
    margin: 18px 0 0;
    font-size: 13.5px;
    color: var(--subtle);
    line-height: 1.7;
  }
  .hire-col.is-ai .hire-foot { color: var(--accent); font-weight: 700; }
  .hire-vs-mid {
    align-self: center;
    display: grid; place-items: center;
    width: 46px; height: 46px;
    margin: 0 -6px;
    z-index: 2;
    border-radius: 50%;
    background: var(--paper);
    border: 1px solid var(--line-strong);
    font-family: var(--mono);
    font-weight: 600;
    font-size: 13px;
    color: var(--text);
  }
    .hire-vs { grid-template-columns: 1fr; gap: 14px; }
  .hire-vs-mid { margin: -6px auto; }


  .staff-head {
    display: flex;
    gap: 14px;
    align-items: center;
  }

  /* --- AI社員ロスター（アバター＋顔の列） --- */
  .staff-face {
    display: block;
    fill: none;
    stroke: var(--accent);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .staff-avatar {
    position: relative;
    flex: 0 0 auto;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--paper);
    border: 1px solid var(--accent-line);
    display: grid;
    place-items: center;
    transition: transform 200ms ease;
  }
  .staff-avatar .staff-face { width: 32px; height: 32px; }
  .staff-avatar .staff-badge {
    position: absolute;
    right: -3px;
    bottom: -3px;
    width: 23px;
    height: 23px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--paper);
    display: grid;
    place-items: center;
  }
  .staff-avatar .staff-badge svg {
    width: 13px;
    height: 13px;
    fill: none;
    stroke: #fff;
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .staff-card:hover .staff-avatar { transform: translateY(-2px) rotate(-3deg); }

  .staff-card.featured .staff-avatar { background: var(--accent); border-color: var(--accent); }
  .staff-card.featured .staff-avatar .staff-face { stroke: #fff; }
  .staff-card.featured .staff-avatar .staff-badge { background: var(--paper); border-color: var(--accent); }
  .staff-card.featured .staff-avatar .staff-badge svg { stroke: var(--accent); }

  .staff-team {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    row-gap: 12px;
  }
  .staff-team .tf {
    position: relative;
    flex: 0 0 auto;
    width: 46px;
    height: 46px;
    margin-left: -8px;
    border-radius: 50%;
    background: var(--paper);
    border: 1px solid var(--accent-line);
    display: grid;
    place-items: center;
    box-shadow: 0 2px 8px rgba(10, 11, 13, 0.05);
    transition: transform 200ms ease;
  }
  .staff-team .tf:first-child { margin-left: 0; }
  .staff-team .tf:hover { transform: translateY(-3px); z-index: 1; }
  .staff-team .tf .staff-face { width: 26px; height: 26px; }
  .staff-team .tf-b {
    position: absolute;
    right: -2px;
    bottom: -2px;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--paper);
    display: grid;
    place-items: center;
  }
  .staff-team .tf-b svg {
    width: 9px;
    height: 9px;
    fill: none;
    stroke: #fff;
    stroke-width: 2.6;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .staff-team .tf-more {
    margin-left: 10px;
    font-family: var(--mono);
    font-weight: 600;
    font-size: 13px;
    color: var(--accent);
  }

  .staff-name {
    margin: 0;
    font-size: 17px;
    font-weight: 800;
    line-height: 1.55;
  }

  .staff-copy {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 13.5px;
    line-height: 1.76;
  }

  .staff-price {
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid var(--line);
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 600;
    font-size: 14px;
  }

  .build-grid {
    margin-top: 22px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .build-card {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: transparent;
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 12px;
    align-items: start;
  }

  .build-name {
    font-size: 15px;
    font-weight: 800;
    line-height: 1.45;
  }

  .build-desc {
    margin-top: 5px;
    color: var(--subtle);
    font-size: 12.5px;
    line-height: 1.62;
  }

  .build-time {
    margin-top: 10px;
    font-family: var(--mono);
    font-size: 12.5px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 7px;
  }

  .bt-before {
    color: var(--subtle);
    text-decoration: line-through;
    text-decoration-color: rgba(10,11,13,.35);
  }

  .bt-arrow {
    color: var(--subtle);
  }

  .bt-after {
    color: var(--accent);
  }

  .cat {
    margin-top: 36px;
  }

  .cat-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
  }

  .cat-name {
    margin: 0;
    color: var(--text);
    font-size: 17px;
    font-weight: 800;
    line-height: 1.45;
  }

  .cat .build-grid {
    margin-top: 16px;
  }

  .strength-list {
    margin: 8px 0 0;
    padding: 0;
    max-width: 900px;
    list-style: none;
    display: grid;
    gap: 18px;
  }

  .strength-list li {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 18px;
    align-items: start;
  }

  .strength-no {
    width: 46px;
    height: 46px;
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 600;
    font-size: 18px;
    display: grid;
    place-items: center;
  }

  .strength-head {
    display: block;
    font-size: 17px;
    font-weight: 800;
    line-height: 1.62;
  }

  .strength-body {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.78;
  }

  .strength-closing {
    margin-top: 38px;
    padding-top: 32px;
    max-width: 900px;
    border-top: 1px solid var(--line);
  }

  .strength-closing .lead {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
  }

  .strength-closing .big {
    margin: 10px 0 0;
    color: var(--accent);
    font-family: var(--display);
    font-size: 25px;
    font-weight: 700;
    line-height: 1.55;
  }

  .trust-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .trust-card {
    position: relative;
    padding: 26px 22px 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--paper);
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
  }

  .trust-card::after {
    content: "";
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 0;
    height: 1px;
    background: var(--accent);
    opacity: 0;
    transform: scaleX(0.3);
    transform-origin: left;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .trust-card:hover {
    transform: translateY(-3px);
    border-color: var(--line-strong);
    background: var(--surface);
  }

  .trust-card:hover::after {
    opacity: 1;
    transform: scaleX(1);
  }

  .trust-card:nth-child(4)::before {
    content: "";
    position: absolute;
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: conic-gradient(var(--accent) 0 82%, rgba(35, 131, 226, 0.12) 82% 100%);
    opacity: 0.16;
    transform: rotate(-90deg) scale(0.9);
  }

  .trust-card:nth-child(4).is-visible::before {
    animation: ring-breathe 1.2s ease-out both;
  }

  .trust-logo {
    width: fit-content;
    min-width: 132px;
    height: 46px;
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #fff;
    display: flex;
    align-items: center;
  }

  .trust-logo img {
    max-height: 32px;
    width: auto;
    object-fit: contain;
  }

  .trust-badge {
    min-height: 46px;
    color: var(--accent);
    font-family: var(--mono);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.08em;
    display: inline-flex;
    align-items: center;
  }

  .trust-title {
    margin: 0;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.58;
  }

  .trust-note {
    margin: 0;
    color: var(--subtle);
    font-size: 12.5px;
    line-height: 1.72;
  }

  .final-cta { padding: 112px 0 126px; }

  .cta-panel {
    position: relative;
    padding: 64px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-md);
    background: var(--paper);
    box-shadow: var(--shadow);
    overflow: hidden;
    text-align: left;
  }

  .cta-panel::after {
    content: "";
    position: absolute;
    left: 64px;
    right: 64px;
    bottom: 0;
    height: 2px;
    background: var(--accent);
  }

  .cta-title {
    position: relative;
    z-index: 1;
    margin: 0;
    font-family: var(--display);
    font-size: 42px;
    font-weight: 700;
    line-height: 1.42;
  }

  .cta-copy {
    position: relative;
    z-index: 1;
    margin: 22px 0 0;
    max-width: 38em;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.92;
  }

  .cta-actions {
    position: relative;
    z-index: 1;
    margin-top: 38px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
    flex-wrap: wrap;
  }

  .mail-link {
    color: var(--accent);
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 600;
  }

  .mail-link:hover { color: var(--text); }

  .site-footer {
    border-top: 1px solid var(--line);
    padding: 32px 0;
    color: var(--subtle);
    background: var(--bg-2);
  }

  .footer-inner {
    width: min(var(--max), calc(100% - 64px));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-size: 13px;
    flex-wrap: wrap;
  }

  .footer-links {
    display: flex;
    align-items: center;
    gap: 20px;
    font-weight: 700;
  }

  .footer-links a:hover { color: var(--text); }

  .footer-disc {
    width: min(var(--max), calc(100% - 64px));
    margin: 10px auto 0;
    color: var(--subtle);
    font-size: 12px;
    line-height: 1.7;
  }

  .kpi-row {
    margin-top: 8px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
  }

  .kpi {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--paper);
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: 14px;
    align-items: start;
  }

  .kpi-num {
    font-family: var(--mono);
    font-size: 34px;
    font-weight: 600;
    line-height: 1.05;
    color: var(--accent);
    letter-spacing: 0;
  }

  .kpi-num small {
    font-family: var(--sans);
    font-size: 15px;
    font-weight: 700;
    color: var(--muted);
  }

  .kpi-label {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.6;
  }

  .steps {
    margin-top: 22px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    align-items: end;
  }

  .step-item {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--surface);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .step-cap { text-align: left; }

  .step-cap b {
    display: block;
    font-family: var(--mono);
    font-size: 20px;
    font-weight: 600;
    color: var(--accent);
  }

  .step-cap span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    margin-top: 2px;
  }

  .step-cap small {
    display: block;
    color: var(--subtle);
    font-size: 11.5px;
    margin-top: 2px;
  }

  .step-track {
    width: 100%;
    max-width: 150px;
    display: flex;
    align-items: flex-end;
    height: 140px;
    border-bottom: 1px solid var(--line);
  }

  .step-fill {
    width: 100%;
    background: var(--accent);
    border-radius: 4px 4px 0 0;
  }

  .step-fill.s1 { height: 100%; opacity: 0.9; }
  .step-fill.s2 { height: 90%; opacity: 0.66; }
  .step-fill.s3 { height: 80%; opacity: 0.44; }

  .founder-section {
    background: var(--bg-2);
  }

  .founder {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 60px;
    align-items: center;
  }

  .founder-photo {
    margin: 0;
  }

  .founder-photo-ph {
    display: grid;
    place-items: center;
    width: 100%;
    aspect-ratio: 4 / 5;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-lg);
    background: var(--surface);
    color: var(--subtle);
  }

  .founder-photo-ph svg {
    width: 64px;
    height: 64px;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
  }

  .founder-photo img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: var(--radius-lg);
  }

  .founder-photo figcaption {
    margin-top: 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
  }

  .founder-photo figcaption b {
    font-size: 15px;
    font-weight: 800;
  }

  .founder-photo figcaption span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
  }

  .founder-title {
    margin: 16px 0 0;
    font-size: 32px;
    font-weight: 800;
    line-height: 1.5;
    letter-spacing: -0.02em;
  }

  .founder-copy {
    margin: 18px 0 24px;
    color: var(--muted);
    font-size: 15px;
    line-height: 2.05;
    font-weight: 500;
  }

  .hero--sub {
    padding: 128px 0 72px;
    text-align: left;
  }

  .hero--sub .hero-title {
    margin: 0;
    font-size: 52px;
  }

  .hero--sub .hero-copy {
    margin: 22px 0 0;
    max-width: 38em;
  }

  .contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 64px;
    align-items: start;
  }

  .contact-aside h2 {
    margin: 0 0 20px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.01em;
  }

  .contact-steps {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0;
  }

  .contact-steps li {
    position: relative;
    padding: 0 0 26px 44px;
  }

  .contact-steps li::before {
    content: counter(list-item);
    position: absolute;
    left: 0;
    top: 0;
    width: 28px;
    height: 28px;
    border: 1px solid var(--accent-line);
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--accent);
    background: var(--accent-soft);
    font-family: var(--display);
    font-size: 13px;
    font-weight: 700;
  }

  .contact-steps li::after {
    content: "";
    position: absolute;
    left: 14px;
    top: 32px;
    bottom: 4px;
    width: 1px;
    background: var(--line);
  }

  .contact-steps li:last-child { padding-bottom: 0; }
  .contact-steps li:last-child::after { display: none; }

  .contact-steps b {
    display: block;
    font-size: 15px;
    font-weight: 800;
  }

  .contact-steps span {
    display: block;
    margin-top: 2px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.8;
  }

  .contact-reassure {
    margin: 32px 0 0;
    padding: 20px 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--bg-2);
    color: var(--muted);
    font-size: 13px;
    line-height: 1.9;
  }

  .contact-reassure b { color: var(--text); }

  .form-card {
    padding: 44px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .field { margin-bottom: 26px; }

  .field-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 800;
  }

  .field-label .req,
  .field-label .opt {
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
  }

  .field-label .req {
    color: #fff;
    background: var(--accent);
  }

  .field-label .opt {
    color: var(--muted);
    background: var(--bg-2);
    border: 1px solid var(--line);
  }

  .field input[type="text"],
  .field input[type="email"],
  .field input[type="tel"],
  .field textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.6;
    transition: border-color 160ms ease, box-shadow 160ms ease;
  }

  .field input::placeholder,
  .field textarea::placeholder {
    color: var(--subtle);
    font-weight: 400;
  }

  .field input:focus-visible,
  .field textarea:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-soft);
  }

  .field textarea {
    min-height: 150px;
    resize: vertical;
  }

  .field-hint {
    margin: 8px 0 0;
    color: var(--subtle);
    font-size: 12px;
    line-height: 1.7;
  }

  .chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  .chip input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
  }

  .chip span {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--surface);
    color: var(--ink-700);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
  }

  .chip span:hover { border-color: var(--accent); }

  .chip input:checked + span {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
  }

  .chip input:focus-visible + span {
    box-shadow: 0 0 0 4px var(--accent-soft);
  }

  .form-submit {
    width: 100%;
    margin-top: 6px;
  }

  .form-alt {
    margin: 22px 0 0;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
    line-height: 1.9;
    text-align: left;
  }

  .form-alt a {
    color: var(--accent);
    font-weight: 700;
  }

  .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 700ms ease var(--reveal-delay, 0ms), transform 700ms ease var(--reveal-delay, 0ms);
  }

  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .native-flow .native-step:nth-of-type(3) { --reveal-delay: 120ms; }
  .native-flow .native-step:nth-of-type(5) { --reveal-delay: 240ms; }
  .trust-grid .trust-card:nth-child(2) { --reveal-delay: 90ms; }
  .trust-grid .trust-card:nth-child(3) { --reveal-delay: 180ms; }
  .trust-grid .trust-card:nth-child(4) { --reveal-delay: 270ms; }

  .motion-ready .section-head .eyebrow,
  .motion-ready .section-head .section-title,
  .motion-ready .section-head .section-lead {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 680ms ease, transform 680ms ease;
  }

  .motion-ready .section-head.is-visible .eyebrow,
  .motion-ready .section-head.is-visible .section-title,
  .motion-ready .section-head.is-visible .section-lead {
    opacity: 1;
    transform: translateY(0);
  }

  .motion-ready .section-head.is-visible .section-title { transition-delay: 90ms; }
  .motion-ready .section-head.is-visible .section-lead { transition-delay: 170ms; }

  @keyframes title-rise {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes text-shimmer {
    0%, 42% { background-position: 100% 50%; }
    58%, 100% { background-position: 0% 50%; }
  }

  @keyframes draw-path {
    to { stroke-dashoffset: 0; }
  }

  @keyframes node-in {
    0% {
      opacity: 0;
      transform: scale(0.94);
    }
    100% {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes map-float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-3px) scale(1); }
  }

  @keyframes label-up {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes card-rise {
    from {
      opacity: 0;
      transform: translateY(14px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes icon-draw {
    to {
      opacity: 1;
      stroke-dashoffset: 0;
    }
  }

  @keyframes count-pop {
    0% { transform: scale(0.9); }
    65% { transform: scale(1.06); }
    100% { transform: scale(1); }
  }

  @keyframes ring-breathe {
    from { transform: rotate(-90deg) scale(0.86); }
    to { transform: rotate(-90deg) scale(1); }
  }

  .main-biz {
    padding: 52px 0 0;
    border-top: 1px solid var(--line-strong);
  }

  .main-biz + .main-biz {
    margin-top: 72px;
  }

  .main-biz-head {
    display: flex;
    align-items: flex-start;
    gap: 20px;
  }

  .main-biz-title {
    margin: 10px 0 0;
    font-size: 30px;
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: -0.01em;
  }

  .main-biz-sub {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 15.5px;
    font-weight: 500;
    line-height: 1.8;
  }

  .main-biz-loop {
    margin-top: 30px;
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 14px;
    align-items: stretch;
  }

  .loop-step {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
  }

  .loop-step b {
    display: block;
    font-size: 14.5px;
    line-height: 1.6;
  }

  .loop-step span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 12.5px;
    font-weight: 500;
    line-height: 1.7;
  }

  .gap-viz {
    margin-top: 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .gap-viz-card {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
  }

  .gap-viz-chart {
    display: block;
    width: 132px;
    max-width: 46%;
    height: auto;
    margin-bottom: 14px;
  }

  .gap-viz .gv-bar-dim { fill: rgba(10, 11, 13, 0.14); }
  .gap-viz .gv-bar-acc { fill: var(--accent); }
  .gap-viz .gv-trend { fill: none; stroke: var(--text); stroke-width: 3; stroke-linecap: round; }
  .gap-viz .gv-head { fill: var(--text); }

  .gap-viz-card b {
    display: block;
    font-size: 15.5px;
  }

  .gap-viz-card span {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    font-size: 12.5px;
    font-weight: 500;
    line-height: 1.7;
  }

  .gap-viz-result {
    grid-column: 1 / -1;
    padding: 16px 22px;
    border-radius: var(--radius-sm);
    background: var(--text);
    color: var(--paper);
    text-align: center;
  }

  .gap-viz-result b { font-size: 17px; }

  .main-biz-compare {
    margin-top: 30px;
  }

  .main-biz-compare-title {
    margin: 0;
    font-size: 15px;
    font-weight: 800;
  }

  .main-biz-systems-lead {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 14px;
    font-weight: 500;
    line-height: 1.8;
  }

  .main-biz-compare .price-table-wrap {
    margin-top: 14px;
  }

  .cat-mini-grid {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .main-biz-foot {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
  }

  .main-biz-foot p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.8;
  }
    .main-biz-loop { grid-template-columns: 1fr; }
  .main-biz-loop .loop-arrow { transform: rotate(90deg); min-height: 28px; }
  .cat-mini-grid { grid-template-columns: 1fr; }


    .main-biz { padding: 36px 0 0; }
  .main-biz + .main-biz { margin-top: 52px; }
  .main-biz-title { font-size: 24px; }
  .main-biz-foot { flex-direction: column; align-items: flex-start; }
  .main-biz-foot .btn { width: 100%; }


  .faq-list {
    margin: 8px 0 0;
    display: grid;
    gap: 14px;
  }

  .faq-item {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper);
  }

  .faq-item summary {
    padding: 22px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 800;
    line-height: 1.6;
    list-style: none;
  }

  .faq-item summary::-webkit-details-marker {
    display: none;
  }

  .faq-item summary::after {
    content: "+";
    flex: none;
    color: var(--accent);
    font-family: var(--mono);
    font-size: 20px;
    font-weight: 600;
    line-height: 1;
    transition: transform 160ms ease;
  }

  .faq-item[open] summary::after {
    transform: rotate(45deg);
  }

  .faq-item summary:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
  }

  .faq-item p {
    margin: 0;
    padding: 0 24px 24px;
    color: var(--muted);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.9;
  }

    .faq-item summary { padding: 18px 18px; font-size: 15px; }
  .faq-item p { padding: 0 18px 20px; font-size: 14.5px; }


  @media (prefers-reduced-motion: reduce) {
    .faq-item summary::after { transition: none; }
  }

    .header-inner,
  .container,
  .footer-inner,
  .footer-disc { width: min(100% - 40px, var(--max)); }

  .container--narrow { width: min(100% - 40px, var(--max)); }

  .header-inner {
    min-height: 54px;
    gap: 14px;
    padding: 0 10px 0 18px;
  }

  .nav { display: none; }

  .hero { padding: 112px 0 88px; }

  .hero-title { font-size: 56px; }

  .hero-trust-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .founder { grid-template-columns: 200px minmax(0, 1fr); gap: 40px; }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .section { padding: 92px 0; }

  .section-title { font-size: 38px; }

  .native-flow {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .native-arrow { display: none; }

  .staff-grid,
  .staff-grid--2,
  .build-grid,
  .trust-grid,
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }


  .dual-path,
  .target-diagram { grid-template-columns: 1fr; }

  .path-arrows { transform: rotate(90deg); }

  .block { padding: 34px; }

  .chart-bar {
    grid-template-columns: 58px 1fr 118px;
    gap: 10px;
  }

  .cta-panel { padding: 48px 34px; }

  .cta-panel::after {
    left: 34px;
    right: 34px;
  }


  /* Index: full-page infographic direction */
  #ai-gap .section-head { margin-bottom: 42px; }
  #ai-gap .gap-viz { grid-template-columns: 1fr 1fr; gap: 18px; }
  #ai-gap .gap-viz-card {
    display: grid;
    grid-template-columns: minmax(150px, .55fr) 1fr;
    grid-template-rows: auto auto;
    align-items: center;
    column-gap: 28px;
    min-height: 280px;
    background: rgba(255,255,255,.9);
    box-shadow: 0 18px 50px rgba(25,25,23,.06);
  }
  #ai-gap .gap-viz-card:first-child { border-top: 4px solid #aeb4bb; }
  #ai-gap .gap-viz-card:nth-child(2) { border-top: 4px solid var(--accent); }
  #ai-gap .gap-viz-chart { grid-row: 1 / 3; width: 100%; max-width: 190px; margin: 0; }
  #ai-gap .gap-viz-card b { align-self: end; font-size: 21px; letter-spacing: -.01em; }
  #ai-gap .gap-viz-card > span { align-self: start; font-size: 13px; }
  #ai-gap .gap-viz-result { grid-column: 1 / -1; position: relative; overflow: hidden; }
  #ai-gap .gap-viz-result::before { content: "AI"; position: absolute; right: 26px; top: 50%; color: rgba(255,255,255,.06); font-family: var(--display); font-size: 72px; font-weight: 800; transform: translateY(-50%); }

  .gap-process {
    position: relative;
    margin: 28px 0 66px;
    padding: 38px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px), #fff;
    background-size: 28px 28px;
    display: grid;
    grid-template-columns: 1fr auto 1.15fr auto 1fr;
    gap: 24px;
    align-items: center;
  }
  .gap-process-node { min-height: 132px; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: 0 10px 28px rgba(25,25,23,.05); }
  .gap-process-node.is-value { border-color: var(--accent-line); background: linear-gradient(145deg, #fff, #f0f7fe); }
  .gap-process-node b, .gap-process-node small { display: block; }
  .gap-process-node b { margin-top: 12px; font-size: 15px; }
  .gap-process-node small { color: var(--muted); font-size: 11px; font-weight: 700; }
  .gap-process-arrow { color: var(--accent); font-family: var(--mono); font-size: 22px; font-weight: 700; }
  .gap-process-core { position: relative; min-height: 186px; padding: 24px; border: 1px solid var(--accent-line); border-radius: 50%; background: #fff; box-shadow: 0 18px 48px rgba(35,131,226,.15); display: flex; align-items: center; justify-content: center; flex-direction: column; text-align: center; }
  .gap-process-core > svg { width: 50px; height: 50px; fill: none; stroke: var(--accent); stroke-width: 2; }
  .gap-process-core b { margin-top: 7px; font-size: 15px; }
  .gap-process-core small { color: var(--muted); font-size: 10px; font-weight: 700; }
  .gap-process-ring { position: absolute; inset: -10px; border: 1px dashed var(--accent-line); border-radius: 50%; animation: spin-only 24s linear infinite; }
  .gap-comparison-head { margin-bottom: 14px; display: flex; align-items: center; gap: 14px; color: var(--muted); font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
  .gap-comparison-head i { height: 1px; flex: 1; background: var(--line); }
  .gap-table { border-radius: 18px; box-shadow: 0 18px 50px rgba(25,25,23,.07); }
  .gap-table .price-table thead th:nth-child(2) { background: #e7eaed; color: #555b63; }
  .gap-table .price-table thead th:nth-child(3) { background: var(--accent); color: #fff; }
  .gap-table .price-table tbody tr { height: 90px; }
  .gap-table .price-table tbody tr:nth-child(odd) td { background-color: rgba(247,248,249,.7); }
  .gap-table .price-table td.mark-yes { position: relative; padding-left: 46px; background-image: linear-gradient(90deg, rgba(35,131,226,.07), transparent); color: var(--text); }
  .gap-table .price-table td.mark-yes::before { content: "✓"; position: absolute; left: 18px; top: 50%; width: 20px; height: 20px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 11px; transform: translateY(-50%); }
  .gap-table .price-table td.mark-no { position: relative; padding-left: 46px; }
  .gap-table .price-table td.mark-no::before { content: "×"; position: absolute; left: 18px; top: 50%; width: 20px; height: 20px; border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center; font-size: 11px; transform: translateY(-50%); }

  #business { background: linear-gradient(180deg, #fff 0%, #f8fafc 48%, #fff 100%); }
  #business > .container > .section-head { margin-bottom: 42px; }
  #business .main-biz { position: relative; padding: 0; overflow: hidden; background: #fff; }
  #business .main-biz-head { padding: 42px 44px 36px; background: linear-gradient(135deg, #fff, #f7fafc); }
  #business .main-biz--hp .main-biz-head { padding-right: 47%; min-height: 310px; align-items: center; }
  #business .main-biz--automation .main-biz-head { padding-left: 47%; min-height: 310px; align-items: center; }
  #business .main-biz-compare { margin: 0; padding: 42px 44px; border-top: 1px solid var(--line); }
  #business .main-biz-foot { margin: 0; padding: 30px 44px; background: #f8fafc; }

  .biz-product-viz { position: absolute; top: 30px; width: 42%; height: 250px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px), #fff; background-size: 24px 24px; overflow: hidden; }
  .biz-product-viz--hp { right: 34px; }
  .biz-screen { position: absolute; left: 50%; top: 50%; width: 66%; height: 158px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; box-shadow: 0 16px 34px rgba(25,25,23,.11); transform: translate(-50%,-48%) rotate(-2deg); }
  .biz-screen-bar { height: 25px; padding: 0 8px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 4px; }
  .biz-screen-bar i { width: 5px; height: 5px; border-radius: 50%; background: #d5d9de; }
  .biz-screen-copy { padding: 18px 14px 10px; display: grid; gap: 7px; }
  .biz-screen-copy b, .biz-screen-copy small { width: 70%; height: 7px; border-radius: 9px; background: var(--text); }
  .biz-screen-copy b:nth-child(2) { width: 47%; }
  .biz-screen-copy small { width: 82%; height: 4px; background: #dfe3e7; }
  .biz-screen-cards { padding: 0 14px; display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; }
  .biz-screen-cards i { height: 36px; border: 1px solid var(--line); border-radius: 5px; background: var(--accent-soft); }
  .biz-product-agent { position: absolute; right: 10px; top: 18px; width: 105px; padding: 10px; border: 1px solid var(--accent-line); border-radius: 12px; background: #fff; box-shadow: 0 9px 24px rgba(35,131,226,.14); display: flex; align-items: center; gap: 7px; }
  .biz-product-agent svg { width: 30px; height: 30px; fill: none; stroke: var(--accent); stroke-width: 2; }
  .biz-product-agent b { font-size: 9px; line-height: 1.3; }
  .biz-product-chip { position: absolute; padding: 6px 9px; border: 1px solid var(--accent-line); border-radius: 999px; background: #fff; color: var(--accent); font-size: 9px; font-weight: 800; }
  .biz-product-chip.is-one { left: 12px; top: 20px; }.biz-product-chip.is-two { left: 18px; bottom: 22px; }.biz-product-chip.is-three { right: 14px; bottom: 24px; }

  .main-biz--hp .cat-mini-grid { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
  #business .main-biz--hp .cat-mini-grid .loop-step { min-height: 290px; padding: 18px; display: flex; flex-direction: column; }
  #business .main-biz--hp .cat-mini-grid .loop-step::before { left: auto; right: 18px; top: 17px; }
  .system-mini { position: relative; height: 118px; margin-bottom: 18px; border: 1px solid var(--line); border-radius: 12px; background: linear-gradient(145deg, #f8fafc, #fff); overflow: hidden; display: block; }
  .system-mini > svg { position: absolute; left: 17px; top: 17px; width: 38px; height: 38px; padding: 8px; border: 1px solid var(--accent-line); border-radius: 10px; background: #fff; fill: none; stroke: var(--accent); stroke-width: 2; }
  .system-mini > i { position: absolute; left: 18px; right: 18px; bottom: 26px; height: 6px; border-radius: 8px; background: #dfe4e9; }
  .system-mini > i:nth-of-type(2) { right: 42%; bottom: 15px; }
  .system-mini > em { position: absolute; right: 15px; top: 17px; min-width: 30px; height: 30px; padding: 0 6px; border-radius: 9px; background: var(--accent); color: #fff; display: grid; place-items: center; font-family: var(--mono); font-size: 10px; font-style: normal; font-weight: 800; }
  .system-mini--sns::after { content: ""; position: absolute; right: 24px; bottom: 15px; width: 42px; height: 42px; border: 1px solid var(--accent-line); border-radius: 9px; background: var(--accent-soft); }
  .system-mini--edit::after { content: ""; position: absolute; right: 29px; bottom: 18px; width: 14px; height: 14px; border: 2px solid var(--accent); border-radius: 50%; box-shadow: 0 0 0 7px var(--accent-soft); }
  .system-mini--search::after { content: "AI"; position: absolute; right: 20px; bottom: 10px; color: rgba(35,131,226,.13); font-family: var(--display); font-size: 38px; font-weight: 800; }
  .system-mini--report::after { content: ""; position: absolute; right: 20px; bottom: 17px; width: 58px; height: 38px; background: linear-gradient(135deg, transparent 42%, var(--accent) 43%, var(--accent) 48%, transparent 49%); }

  .compare-visual-head { margin: 24px 0 18px; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: #f8fafc; display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; }
  .compare-visual-head > div { display: flex; align-items: center; gap: 14px; }
  .compare-visual-head > span { color: var(--accent); font-size: 24px; }
  .compare-visual-head b { font-size: 12px; }
  .compare-browser { position: relative; width: 100px; height: 64px; padding: 18px 9px 8px; border: 1px solid var(--line-strong); border-radius: 7px; background: #fff; display: grid; gap: 5px; }
  .compare-browser::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 12px; border-bottom: 1px solid var(--line); background: #f1f3f5; }
  .compare-browser i { height: 5px; border-radius: 5px; background: #d9dde2; }
  .compare-browser.is-old { filter: grayscale(1); opacity: .58; }
  .compare-browser.is-grow { border-color: var(--accent-line); box-shadow: 0 8px 20px rgba(35,131,226,.12); }
  .compare-browser.is-grow i { background: var(--accent-soft); }
  .compare-browser em { position: absolute; right: -8px; top: -8px; width: 23px; height: 23px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-style: normal; }
  .business-compare-table { border-radius: 16px; }
  .business-compare-table thead th:nth-child(2) { background: #e8ebee; color: #60656c; }
  .business-compare-table thead th:nth-child(3) { background: var(--accent); color: #fff; }
  .business-compare-table td:nth-child(3) { background-image: linear-gradient(90deg, rgba(35,131,226,.07), transparent); }

  .biz-product-viz--automation { left: 34px; }
  .auto-hub { position: absolute; left: 50%; top: 50%; width: 118px; height: 118px; border: 1px solid var(--accent-line); border-radius: 50%; background: #fff; box-shadow: 0 14px 36px rgba(35,131,226,.15); display: flex; align-items: center; justify-content: center; flex-direction: column; transform: translate(-50%,-50%); z-index: 2; }
  .auto-hub > svg { width: 40px; height: 40px; fill: none; stroke: var(--accent); stroke-width: 2; }
  .auto-hub b { font-size: 12px; }.auto-hub small { color: var(--muted); font-size: 8px; font-weight: 700; }
  .auto-hub-ring { position: absolute; inset: -9px; border: 1px dashed var(--accent-line); border-radius: 50%; }
  .auto-hub-chip { position: absolute; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 6px 16px rgba(25,25,23,.06); display: flex; align-items: center; gap: 6px; font-size: 9px; font-weight: 800; z-index: 2; }
  .auto-hub-chip svg { width: 19px; height: 19px; fill: none; stroke: var(--accent); stroke-width: 2; }
  .auto-hub-chip.is-a { left: 12px; top: 18px; }.auto-hub-chip.is-b { right: 12px; top: 18px; }.auto-hub-chip.is-c { left: 12px; bottom: 18px; }.auto-hub-chip.is-d { right: 12px; bottom: 18px; }
  .auto-hub-line { position: absolute; left: 50%; top: 50%; width: 32%; height: 1px; background: var(--accent-line); transform-origin: left; }
  .auto-hub-line.is-a { transform: rotate(-145deg); }.auto-hub-line.is-b { transform: rotate(-35deg); }.auto-hub-line.is-c { transform: rotate(145deg); }.auto-hub-line.is-d { transform: rotate(35deg); }

  .main-biz--automation .cat-mini-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
  #business .main-biz--automation .cat-mini-grid .loop-step { min-height: 136px; padding: 20px; display: grid; grid-template-columns: 52px 1fr; grid-template-rows: auto 1fr; column-gap: 16px; align-items: start; }
  #business .main-biz--automation .cat-mini-grid .loop-step::before { display: none; }
  .main-biz--automation .category-glyph { grid-row: 1 / 3; width: 52px; height: 52px; border: 1px solid var(--accent-line); border-radius: 14px; background: var(--accent-soft); display: grid; place-items: center; }
  .main-biz--automation .category-glyph svg { width: 28px; height: 28px; fill: none; stroke: var(--accent); stroke-width: 2; }
  .main-biz--automation .loop-step span:not(.category-glyph) { margin-top: 5px; }
  .main-biz--automation .loop-step.is-assistant { border-color: var(--accent); background: linear-gradient(120deg, var(--accent-soft), #fff); }

  .trust-band { padding: 90px 0; background: #191917; color: #fff; overflow: hidden; }
  .trust-band .hero-trust-strip { position: relative; margin: 0; padding: 0; border: 0; grid-template-columns: 260px 1fr; gap: 54px; align-items: center; justify-items: stretch; }
  .trust-band-head { position: relative; min-height: 220px; padding: 28px; border: 1px solid rgba(255,255,255,.13); border-radius: 22px; background: linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.02)); display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; }
  .trust-band-head p { margin: 0 0 8px; color: #78b9f5; font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: .16em; }
  .trust-band-head h2 { margin: 0; font-size: 26px; line-height: 1.4; }
  .trust-seal { position: absolute; right: -20px; top: -20px; width: 130px; height: 130px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; display: grid; place-items: center; }
  .trust-seal::before { content: ""; position: absolute; inset: 15px; border: 1px dashed rgba(120,185,245,.35); border-radius: 50%; }
  .trust-seal svg { width: 48px; height: 48px; fill: none; stroke: #78b9f5; stroke-width: 1.7; }
  .trust-seal i { position: absolute; width: 20px; height: 20px; border-radius: 50%; background: var(--accent); display: grid; place-items: center; font-size: 10px; font-style: normal; }
  .trust-band .hero-trust-items { width: 100%; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
  .trust-band .hero-trust-item { position: relative; min-height: 104px; border-color: rgba(255,255,255,.13); border-radius: 14px; background: rgba(255,255,255,.045); overflow: hidden; }
  .trust-band .hero-trust-item::after { content: "✓"; position: absolute; right: 15px; top: 15px; width: 22px; height: 22px; border: 1px solid rgba(120,185,245,.35); border-radius: 50%; color: #78b9f5; display: grid; place-items: center; font-size: 10px; }
  .trust-band .hero-trust-item img { filter: grayscale(1) brightness(4); opacity: .82; }
  .trust-band .hero-trust-item b { color: #fff; }
  .trust-band .hero-trust-item span { color: rgba(255,255,255,.66); }

  #faq { background: linear-gradient(180deg, #f8fafc, #fff); }
  .faq-stage { display: grid; grid-template-columns: minmax(250px,.72fr) minmax(0,1.28fr); gap: 72px; align-items: start; }
  .faq-stage .section-head { position: sticky; top: 112px; margin: 0; }
  .faq-visual { position: relative; margin-top: 34px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 14px 38px rgba(25,25,23,.06); display: grid; gap: 10px; overflow: hidden; }
  .faq-shield { width: 74px; height: 74px; margin-bottom: 8px; border: 1px solid var(--accent-line); border-radius: 50%; background: var(--accent-soft); display: grid; place-items: center; }
  .faq-shield svg { width: 42px; height: 42px; fill: none; stroke: var(--accent); stroke-width: 1.8; }
  .faq-visual > div { padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; display: flex; align-items: center; gap: 9px; }
  .faq-visual > div i { width: 20px; height: 20px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 9px; font-style: normal; }
  .faq-visual > div b { font-size: 11px; }
  .faq-stage .faq-list { gap: 10px; }
  .faq-stage .faq-item { border-radius: 14px; box-shadow: 0 8px 24px rgba(25,25,23,.035); overflow: hidden; }
  .faq-stage .faq-item summary { min-height: 78px; padding-left: 70px; position: relative; }
  .faq-stage .faq-item summary::before { content: "Q"; position: absolute; left: 22px; top: 50%; width: 30px; height: 30px; border-radius: 9px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-family: var(--mono); font-size: 12px; transform: translateY(-50%); }
  .faq-stage .faq-item[open] { border-color: var(--accent-line); box-shadow: 0 12px 32px rgba(35,131,226,.08); }

  #contact.final-cta { padding: 92px 0 110px; background: linear-gradient(180deg,#fff,#f1f7fd); }
  #contact .cta-panel { min-height: 480px; padding: 64px; border-radius: 28px; background: #191917; color: #fff; display: grid; grid-template-columns: minmax(0,1.05fr) minmax(330px,.95fr); gap: 54px; align-items: center; overflow: hidden; }
  #contact .cta-panel::after { display: none; }
  #contact .cta-title { color: #fff; }
  #contact .cta-copy { color: rgba(255,255,255,.68); }
  #contact .mail-link { color: rgba(255,255,255,.72); }
  .cta-content { position: relative; z-index: 2; }
  .cta-visual { position: relative; min-height: 330px; border: 1px solid rgba(255,255,255,.13); border-radius: 24px; background: linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),rgba(255,255,255,.025); background-size: 26px 26px; }
  .cta-person,.cta-agent { position: absolute; top: 50%; width: 76px; height: 76px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; background: rgba(255,255,255,.07); display: grid; place-items: center; transform: translateY(-50%); z-index: 2; }
  .cta-person { left: 34px; }.cta-agent { right: 34px; border-color: rgba(120,185,245,.5); background: rgba(35,131,226,.16); }
  .cta-person svg,.cta-agent svg { width: 44px; height: 44px; fill: none; stroke: #fff; stroke-width: 1.7; }
  .cta-agent svg { stroke: #78b9f5; }
  .cta-line { position: absolute; left: 110px; right: 110px; top: 50%; height: 1px; background: linear-gradient(90deg,rgba(255,255,255,.15),#78b9f5); }
  .cta-line::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 10px; border-radius: 50%; background: #78b9f5; box-shadow: 0 0 0 7px rgba(35,131,226,.14); transform: translate(-50%,-50%); }
  .cta-question,.cta-answer { position: absolute; top: calc(50% - 72px); padding: 8px 11px; border: 1px solid rgba(255,255,255,.15); border-radius: 10px; background: #fff; color: var(--text); font-size: 9px; font-weight: 800; }
  .cta-question { left: 24px; }.cta-answer { right: 24px; border-color: var(--accent); background: var(--accent); color: #fff; }
  .cta-spark { position: absolute; color: #78b9f5; font-style: normal; }.cta-spark.is-one { left: 46%; top: 22%; font-size: 24px; }.cta-spark.is-two { right: 16%; bottom: 18%; font-size: 14px; }

  @keyframes spin-only { to { transform: rotate(360deg); } }

    #ai-gap .gap-viz-card { grid-template-columns: 120px 1fr; }
  .gap-process { grid-template-columns: 1fr auto 1fr auto 1fr; padding: 28px; gap: 14px; }
  #business .main-biz--hp .main-biz-head, #business .main-biz--automation .main-biz-head { padding: 36px; min-height: 0; }
  .biz-product-viz { position: relative; top: auto; left: auto; right: auto; width: calc(100% - 72px); margin: 0 36px 36px; }
  .main-biz--hp .cat-mini-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .faq-stage { grid-template-columns: 1fr; gap: 42px; }
  .faq-stage .section-head { position: static; }
  .faq-visual { grid-template-columns: repeat(3,1fr); }
  .faq-shield { grid-column: 1 / -1; }
  #contact .cta-panel { grid-template-columns: 1fr; }


    #ai-gap .gap-viz { grid-template-columns: 1fr; }
  #ai-gap .gap-viz-card { grid-template-columns: 96px 1fr; min-height: 220px; padding: 22px; column-gap: 18px; }
  #ai-gap .gap-viz-card b { font-size: 17px; }
  .gap-process { grid-template-columns: 1fr; padding: 22px; gap: 10px; }
  .gap-process-node { min-height: 0; }
  .gap-process-core { width: 176px; min-height: 176px; margin: 0 auto; }
  .gap-process-arrow { transform: rotate(90deg); text-align: center; }
  .gap-table .price-table td.mark-yes,.gap-table .price-table td.mark-no { padding-left: 42px; }
  #business .main-biz-head { padding: 26px 20px !important; }
  #business .main-biz-compare { padding: 30px 20px; }
  #business .main-biz-foot { padding: 26px 20px; }
  .biz-product-viz { width: calc(100% - 40px); height: 218px; margin: 0 20px 28px; }
  .biz-screen { width: 72%; }
  .main-biz--hp .cat-mini-grid,.main-biz--automation .cat-mini-grid { grid-template-columns: 1fr; }
  #business .main-biz--hp .cat-mini-grid .loop-step { min-height: 260px; }
  #business .main-biz--automation .cat-mini-grid .loop-step { min-height: 0; grid-template-columns: 46px 1fr; }
  .main-biz--automation .category-glyph { width: 46px; height: 46px; }
  .compare-visual-head { grid-template-columns: 1fr; gap: 12px; }
  .compare-visual-head > span { transform: rotate(90deg); text-align: center; }
  .compare-visual-head > div { justify-content: center; }
  .trust-band { padding: 68px 0; }
  .trust-band .hero-trust-strip { grid-template-columns: 1fr; gap: 22px; }
  .trust-band .hero-trust-items { grid-template-columns: 1fr; }
  .trust-band .hero-trust-item { min-height: 100px; }
  .faq-visual { grid-template-columns: 1fr; }
  .faq-shield { grid-column: auto; }
  .faq-stage .faq-item summary { padding-left: 60px; }
  .faq-stage .faq-item summary::before { left: 16px; }
  #contact .cta-panel { min-height: 0; padding: 36px 22px; grid-template-columns: 1fr; gap: 38px; }
  .cta-visual { min-height: 280px; }
  .cta-person { left: 20px; }.cta-agent { right: 20px; }
  .cta-line { left: 90px; right: 90px; }


  /* 2026 visual system: friendly AI diagrams */
  .visual-note {
    margin: 16px 0 0;
    color: var(--subtle);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .08em;
    text-align: center;
  }

  .home-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(420px, .82fr);
    gap: 44px;
    align-items: center;
  }

  .home-hero-copy { min-width: 0; }
  .home-hero-copy .hero-title { max-width: none; font-size: 44px; }
  .home-hero-copy .hero-copy { white-space: normal; max-width: 44em; }

  .hero-system {
    position: relative;
    min-height: 560px;
    border: 1px solid var(--line);
    border-radius: 32px;
    background:
      radial-gradient(circle at 50% 47%, rgba(35,131,226,.15), transparent 29%),
      linear-gradient(145deg, #fff 0%, #f5f9fd 100%);
    box-shadow: 0 32px 80px rgba(25,25,23,.10), inset 0 1px 0 #fff;
    overflow: hidden;
    isolation: isolate;
  }

  .hero-system-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(35,131,226,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(35,131,226,.055) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: linear-gradient(to bottom, #000 60%, transparent);
  }

  .hero-system-tag {
    position: absolute;
    top: 24px;
    left: 26px;
    color: var(--accent);
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .16em;
  }

  .hero-orbit {
    position: absolute;
    left: 50%;
    top: 47%;
    border: 1px dashed rgba(35,131,226,.28);
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }

  .hero-orbit--one { width: 260px; height: 260px; animation: orbit-spin 24s linear infinite; }
  .hero-orbit--two { width: 410px; height: 410px; border-color: rgba(25,25,23,.10); animation: orbit-spin 36s linear reverse infinite; }

  .hero-core {
    position: absolute;
    left: 50%;
    top: 47%;
    width: 156px;
    height: 156px;
    padding: 22px 14px;
    border: 1px solid var(--accent-line);
    border-radius: 50%;
    background: rgba(255,255,255,.92);
    box-shadow: 0 18px 46px rgba(35,131,226,.16);
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    transform: translate(-50%, -50%);
    z-index: 3;
  }

  .hero-core svg { width: 48px; height: 48px; fill: none; stroke: var(--accent); stroke-width: 2; }
  .hero-core b { margin-top: 5px; font-size: 14px; }
  .hero-core small { color: var(--muted); font-size: 10px; font-weight: 700; }
  .hero-core-pulse { position: absolute; inset: -13px; border: 1px solid var(--accent-line); border-radius: 50%; animation: core-pulse 2.8s ease-out infinite; }

  .hero-node {
    position: absolute;
    width: 150px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: rgba(255,255,255,.94);
    box-shadow: 0 12px 34px rgba(25,25,23,.09);
    z-index: 4;
  }

  .hero-node--hp { top: 84px; right: 25px; transform: rotate(2deg); }
  .hero-node--work { left: 25px; bottom: 92px; transform: rotate(-2deg); }
  .hero-node .line-icon { width: 34px; height: 34px; }
  .hero-node b { display: block; margin-top: 10px; font-size: 14px; }
  .hero-node small { display: block; color: var(--muted); font-size: 10px; font-weight: 700; }

  .hero-signal { position: absolute; z-index: 2; padding: 8px 12px; border: 1px solid var(--accent-line); border-radius: 999px; background: #fff; color: var(--accent); font-size: 10px; font-weight: 800; }
  .hero-signal--review { left: 30px; top: 122px; }
  .hero-signal--task { right: 28px; bottom: 135px; }

  .hero-system-status {
    position: absolute;
    right: 24px;
    bottom: 22px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .1em;
  }

  .hero-system-status i { width: 7px; height: 7px; border-radius: 50%; background: #34a853; box-shadow: 0 0 0 5px rgba(52,168,83,.12); }

  #ai-gap { background: linear-gradient(180deg, #f8fafc 0%, #fff 100%); }
  #ai-gap .gap-viz-card { position: relative; min-height: 258px; padding: 28px; border-radius: 18px; overflow: hidden; }
  #ai-gap .gap-viz-card::after { content: ""; position: absolute; right: -40px; bottom: -68px; width: 160px; height: 160px; border-radius: 50%; background: var(--accent-soft); }
  #ai-gap .gap-viz-chart { width: 174px; max-width: 56%; }
  .gap-viz-result { padding: 24px; border-radius: 16px; background: linear-gradient(120deg, #191917, #2e353c); }
  .gap-viz-result span { display: block; margin-top: 4px; color: rgba(255,255,255,.66); font-size: 12px; }

  #business .main-biz {
    padding: 40px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: linear-gradient(145deg, #fff, #fbfcfd);
    box-shadow: 0 16px 54px rgba(25,25,23,.055);
  }
  #business .main-biz + .main-biz { margin-top: 32px; }
  #business .cat-mini-grid { counter-reset: visual-card; }
  #business .cat-mini-grid .loop-step { position: relative; min-height: 126px; padding: 22px 22px 22px 58px; transition: transform 180ms ease, border-color 180ms ease; }
  #business .cat-mini-grid .loop-step::before { counter-increment: visual-card; content: counter(visual-card, decimal-leading-zero); position: absolute; left: 20px; top: 20px; color: var(--accent); font-family: var(--mono); font-size: 11px; font-weight: 700; }
  #business .cat-mini-grid .loop-step:hover { transform: translateY(-3px); border-color: var(--accent-line); }

  .hp-growth-visual {
    margin: -18px 0 54px;
    padding: 44px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: radial-gradient(circle at 50% 36%, rgba(35,131,226,.12), transparent 34%), #f7fafc;
    overflow: hidden;
  }

  .hp-browser { position: relative; width: min(680px, 100%); margin: 0 auto; border: 1px solid var(--line-strong); border-radius: 16px; background: #fff; box-shadow: 0 24px 54px rgba(25,25,23,.12); }
  .hp-browser-bar { height: 38px; padding: 0 14px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 7px; }
  .hp-browser-bar i { width: 7px; height: 7px; border-radius: 50%; background: #dfe3e7; }
  .hp-browser-bar span { margin-left: 8px; color: var(--subtle); font-size: 9px; font-weight: 700; }
  .hp-browser-body { padding: 24px; }
  .hp-site-nav { display: flex; align-items: center; gap: 10px; }
  .hp-site-nav span { width: 52px; height: 5px; border-radius: 9px; background: #e6e9ed; }
  .hp-site-nav .hp-site-logo { width: 82px; height: 12px; margin-right: auto; background: var(--text); }
  .hp-site-hero { margin-top: 20px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 20px; align-items: center; }
  .hp-photo { height: 146px; border-radius: 10px; background: linear-gradient(145deg, rgba(35,131,226,.16), rgba(35,131,226,.04)); }
  .hp-site-hero div { display: grid; gap: 12px; }
  .hp-site-hero b, .hp-site-hero small { height: 12px; border-radius: 8px; background: #252523; }
  .hp-site-hero b + b { width: 76%; }
  .hp-site-hero small { width: 92%; height: 7px; background: #dfe3e7; }
  .hp-review-stack { margin-top: 18px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .hp-review-stack > div { padding: 12px; border: 1px solid var(--line); border-radius: 9px; display: grid; gap: 6px; }
  .hp-review-stack span { color: var(--accent); font-size: 20px; line-height: 1; }
  .hp-review-stack i { height: 5px; border-radius: 6px; background: #dfe3e7; }
  .hp-review-stack i:last-child { width: 67%; }
  .hp-agent { position: absolute; right: -25px; top: 66px; padding: 12px 14px; border: 1px solid var(--accent-line); border-radius: 14px; background: #fff; box-shadow: 0 12px 30px rgba(35,131,226,.15); display: flex; align-items: center; gap: 8px; white-space: nowrap; }
  .hp-agent svg { width: 34px; height: 34px; fill: none; stroke: var(--accent); stroke-width: 2; }
  .hp-agent b { font-size: 10px; line-height: 1.35; }

  .hp-growth-flow { width: min(820px, 100%); margin: 38px auto 0; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 16px; align-items: center; }
  .hp-growth-flow > div { padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: #fff; text-align: center; }
  .hp-growth-flow > div.is-center { border-color: var(--accent-line); box-shadow: 0 10px 30px rgba(35,131,226,.10); }
  .hp-growth-flow .line-icon { margin: 0 auto 8px; }
  .hp-growth-flow b, .hp-growth-flow small { display: block; }
  .hp-growth-flow b { font-size: 13px; }
  .hp-growth-flow small { color: var(--muted); font-size: 10px; font-weight: 700; }
  .hp-flow-arrow { color: var(--accent); font-family: var(--mono); font-weight: 700; }
  #hp .main-biz-loop .loop-step { border-color: var(--accent-line); background: linear-gradient(160deg, #fff, #f7fbff); }

  .automation-map {
    position: relative;
    margin: -16px 0 42px;
    padding: 42px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px), #fafbfc;
    background-size: 28px 28px;
    display: grid;
    grid-template-columns: 1fr 70px 1.1fr 70px 1fr;
    align-items: center;
    gap: 12px;
    overflow: hidden;
  }
  .automation-map .visual-note { position: absolute; left: 0; right: 0; bottom: 12px; }
  .automation-lane { display: grid; gap: 10px; }
  .automation-label { margin-bottom: 3px; color: var(--subtle); font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: .12em; }
  .automation-lane > div { padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: #fff; display: flex; align-items: center; gap: 10px; box-shadow: 0 5px 16px rgba(25,25,23,.04); }
  .automation-lane > div b { font-size: 12px; }
  .automation-lane .line-icon { width: 30px; height: 30px; }
  .automation-lane--output > div { border-color: var(--accent-line); }
  .automation-rail { height: 4px; position: relative; background: linear-gradient(90deg, var(--line-strong), var(--accent)); }
  .automation-rail::after { content: ""; position: absolute; right: -1px; top: 50%; border: 5px solid transparent; border-left-color: var(--accent); transform: translate(100%, -50%); }
  .automation-rail i { position: absolute; top: -2px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: rail-dot 2.2s linear infinite; }
  .automation-rail i:nth-child(2) { animation-delay: .7s; }.automation-rail i:nth-child(3) { animation-delay: 1.4s; }
  .automation-engine { padding: 24px 18px; border: 1px solid var(--accent-line); border-radius: 20px; background: #fff; box-shadow: 0 18px 50px rgba(35,131,226,.16); display: flex; align-items: center; flex-direction: column; text-align: center; }
  .automation-engine-top { align-self: stretch; padding-bottom: 12px; border-bottom: 1px solid var(--line); color: var(--subtle); font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: .1em; }
  .automation-engine-top i { display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: #34a853; }
  .automation-engine > svg { width: 62px; height: 62px; margin: 18px 0 6px; fill: none; stroke: var(--accent); stroke-width: 1.8; }
  .automation-engine > b { font-size: 18px; }
  .automation-engine > small { color: var(--muted); font-size: 10px; font-weight: 700; }
  .automation-live { margin-top: 14px; padding: 5px 10px; border-radius: 999px; background: rgba(52,168,83,.1); color: #23863b; font-size: 9px; font-weight: 800; }

  .company-balance { margin: 40px 0 70px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: #f8fafc; display: grid; grid-template-columns: 1fr auto 1fr auto 1.12fr; gap: 14px; align-items: center; }
  .company-balance > div { min-height: 136px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
  .company-balance > div.is-result { border-color: var(--accent); background: var(--accent); color: #fff; }
  .company-balance > div.is-result .line-icon { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.12); color: #fff; }
  .company-balance b, .company-balance small { display: block; }
  .company-balance b { margin-top: 12px; font-size: 14px; }
  .company-balance small { color: var(--muted); font-size: 10px; font-weight: 700; }
  .company-balance .is-result small { color: rgba(255,255,255,.72); }
  .company-balance-plus, .company-balance-arrow { color: var(--accent); font-family: var(--mono); font-size: 20px; font-weight: 700; }

  .contact-conversation { margin: 22px 0 30px; padding: 22px 18px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(145deg, #f8fafc, #fff); display: grid; grid-template-columns: auto 1fr; gap: 10px 12px; align-items: center; }
  .contact-person, .contact-agent { width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; background: #fff; display: grid; place-items: center; }
  .contact-person svg, .contact-agent svg { width: 26px; height: 26px; fill: none; stroke: var(--muted); stroke-width: 1.8; }
  .contact-agent { border-color: var(--accent-line); background: var(--accent-soft); }
  .contact-agent svg { stroke: var(--accent); }
  .contact-bubble { justify-self: start; padding: 8px 11px; border: 1px solid var(--line); border-radius: 4px 12px 12px 12px; background: #fff; font-size: 11px; font-weight: 700; }
  .contact-bubble.is-answer { border-color: var(--accent-line); background: var(--accent); color: #fff; }
  .contact-route { grid-column: 1 / -1; height: 16px; margin-left: 18px; border-left: 1px dashed var(--accent-line); display: flex; align-items: center; gap: 3px; }
  .contact-route i { width: 3px; height: 3px; margin-left: -2px; border-radius: 50%; background: var(--accent); }

  @keyframes orbit-spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
  @keyframes core-pulse { 0% { opacity: .8; transform: scale(.88); } 80%,100% { opacity: 0; transform: scale(1.1); } }
  @keyframes rail-dot { from { left: 0; opacity: 0; } 15%,80% { opacity: 1; } to { left: 100%; opacity: 0; } }

    .home-hero-grid { grid-template-columns: 1fr; }
  .hero-system { width: min(620px, 100%); min-height: 520px; }
  .automation-map { grid-template-columns: 1fr 42px 1.1fr 42px 1fr; padding: 34px 24px; }
  .company-balance { grid-template-columns: 1fr auto 1fr; }
  .company-balance-arrow { display: none; }
  .company-balance .is-result { grid-column: 1 / -1; min-height: 0; }


    .home-hero-grid { gap: 44px; }
  .home-hero-copy .hero-title { font-size: 39px; }
  .hero-system { min-height: 430px; border-radius: 22px; }
  .hero-orbit--one { width: 200px; height: 200px; }
  .hero-orbit--two { width: 310px; height: 310px; }
  .hero-core { width: 126px; height: 126px; }
  .hero-core svg { width: 38px; height: 38px; }
  .hero-core b { font-size: 12px; }
  .hero-node { width: 126px; padding: 12px; }
  .hero-node--hp { top: 64px; right: 12px; }
  .hero-node--work { left: 12px; bottom: 68px; }
  .hero-signal--review { left: 14px; top: 94px; }
  .hero-signal--task { right: 14px; bottom: 103px; }
  #ai-gap .gap-viz { grid-template-columns: 1fr; }
  #ai-gap .gap-viz-card { min-height: 0; }
  #business .main-biz { padding: 26px 20px; border-radius: 18px; }
  #business .cat-mini-grid .loop-step { padding-left: 52px; }
  .hp-growth-visual { padding: 28px 18px; border-radius: 18px; }
  .hp-browser-body { padding: 16px; }
  .hp-site-hero { grid-template-columns: 1fr; }
  .hp-photo { height: 100px; }
  .hp-review-stack { grid-template-columns: repeat(2, 1fr); }
  .hp-review-stack > div:last-child { display: none; }
  .hp-agent { right: -8px; top: 48px; padding: 9px 11px; }
  .hp-agent b { font-size: 9px; }
  .hp-growth-flow { grid-template-columns: 1fr; gap: 8px; }
  .hp-flow-arrow { transform: rotate(90deg); text-align: center; }
  .automation-map { grid-template-columns: 1fr; padding: 28px 18px 48px; }
  .automation-lane { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .automation-label { grid-column: 1 / -1; }
  .automation-lane > div { min-width: 0; padding: 10px 5px; flex-direction: column; text-align: center; }
  .automation-lane > div b { font-size: 10px; }
  .automation-rail { width: 4px; height: 32px; margin: 0 auto; background: linear-gradient(var(--line-strong), var(--accent)); }
  .automation-rail::after { right: auto; left: 50%; top: auto; bottom: -1px; border-left-color: transparent; border-top-color: var(--accent); transform: translate(-50%, 100%); }
  .automation-rail i { left: -2px !important; top: 0; animation: rail-dot-mobile 2.2s linear infinite; }
  .automation-engine { width: min(240px, 100%); margin: 0 auto; }
  .company-balance { grid-template-columns: 1fr; padding: 18px; }
  .company-balance-plus { text-align: center; }
  .company-balance > div { min-height: 0; }
  .company-balance .is-result { grid-column: auto; }


  @keyframes rail-dot-mobile { from { top: 0; opacity: 0; } 15%,80% { opacity: 1; } to { top: 100%; opacity: 0; } }

    .header-inner,
  .container,
  .footer-inner,
  .footer-disc,
  .container--narrow { width: calc(100% - 32px); }

  .brand { min-width: 0; }

  .brand-sub { display: none; }

  .header-cta {
    min-height: 38px;
    padding: 0 14px;
    font-size: 13px;
  }

  .hero {
    padding: 88px 0 72px;
    text-align: left;
  }

  .hero-eyebrow {
    margin-bottom: 22px;
    font-size: 10px;
    letter-spacing: 0.18em;
  }

  .hero-title {
    font-size: 40px;
    line-height: 1.14;
    letter-spacing: -0.035em;
  }

  .hero-copy {
    font-size: 15px;
    line-height: 1.9;
  }

  .hero-copy br,
  .section-title br,
  .cta-title br { display: none; }

  .hero-actions {
    justify-content: flex-start;
    align-items: stretch;
  }

  .hero-stats {
    margin-top: 44px;
    grid-template-columns: 1fr;
    gap: 14px;
    justify-items: start;
  }

  .hero-stat { padding: 0; align-items: flex-start; }

  .hero-stat + .hero-stat {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 14px;
  }

  .hero-stat dd b { font-size: 34px; }

  .founder { grid-template-columns: 1fr; gap: 28px; }

  .founder-photo { margin: 0 auto; max-width: 220px; }

  .founder-title { font-size: 24px; }

  .hero--sub { padding: 104px 0 56px; }

  .hero--sub .hero-title { font-size: 34px; }

  .form-card { padding: 28px 20px; }

  .hero-trust-strip { margin-top: 36px; }

  .hero-trust-strip > p {
    font-size: 14px;
  }

  .hero-trust-items {
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 14px;
  }

  .hero-trust-item {
    min-height: 108px;
    padding: 22px;
    align-items: flex-start;
    text-align: left;
  }

  .hero-trust-item img {
    max-width: 210px;
    max-height: 44px;
  }

  .hero-trust-item b {
    font-size: 21px;
  }

  .hero-trust-item span {
    font-size: 17px;
    line-height: 1.5;
  }

  .btn {
    width: 100%;
    min-height: 52px;
  }

  .section { padding: 76px 0; }

  .section-head {
    margin-bottom: 42px;
    text-align: left;
  }

  .section-head .eyebrow { justify-content: flex-start; }

  .section-title {
    font-size: 31px;
    line-height: 1.42;
  }

  .section-lead,
  .native-sub {
    text-align: left;
    font-size: 15px;
    line-height: 1.86;
  }

  .native-flow { margin-top: 40px; }

  .staff-grid,
  .staff-grid--2,
  .build-grid,
  .trust-grid,
  .feature-grid,
  .steps,
  .loop-diagram { grid-template-columns: 1fr; }

  .diagram-wrap { padding: 20px; }

  .block { padding: 26px 22px; }

  .block-step { align-items: flex-start; }

  .block-title { font-size: 21px; }

  .price-big { font-size: 32px; }

  .price-mid { font-size: 22px; }

  .price-table-wrap {
    margin-left: -22px;
    margin-right: -22px;
    border-left: none;
    border-right: none;
    border-radius: 0;
  }

  table.price-table { min-width: 720px; }

  .chart-top {
    display: grid;
    gap: 4px;
  }

  .chart-bar {
    grid-template-columns: 54px 1fr;
    gap: 8px 10px;
  }

  .chart-val {
    grid-column: 2;
    text-align: left;
  }

  .discount-strip { align-items: flex-start; }

  .discount-strip .note {
    margin-left: 0;
    width: 100%;
  }

  .mini-row {
    display: grid;
    gap: 8px;
  }

  .mini-price { white-space: normal; }

  .strength-list li {
    grid-template-columns: 38px 1fr;
    gap: 14px;
    padding: 20px;
  }

  .strength-no {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }

  .strength-closing .big { font-size: 22px; }

  .trust-logo { min-width: 120px; }

  .final-cta { padding: 76px 0 86px; }

  .cta-panel {
    padding: 36px 22px;
    text-align: left;
  }

  .cta-panel::after {
    left: 22px;
    right: 22px;
  }

  .cta-title { font-size: 30px; }

  .cta-copy {
    font-size: 15px;
    line-height: 1.86;
  }

  .cta-actions {
    align-items: stretch;
    justify-content: flex-start;
  }

  .mail-link {
    display: inline-flex;
    justify-content: center;
    width: 100%;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 14px;
  }


  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    *,
    *::before,
    *::after {
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important;
      scroll-behavior: auto !important;
    }

    .reveal {
      opacity: 1;
      transform: none;
      transition: none;
    }

    .motion-ready .hero-title-line,
    .motion-ready .section-head .eyebrow,
    .motion-ready .section-head .section-title,
    .motion-ready .section-head .section-lead,
    .motion-ready .business-diagram .diagram-node,
    .motion-ready .business-diagram .diagram-label {
      opacity: 1;
      transform: none;
    }

    .motion-ready .business-diagram .diagram-line-mask,
    .motion-ready .reveal .line-icon svg {
      opacity: 1;
      stroke-dashoffset: 0;
    }

    .btn,
    .header-cta,
    .promise-card,
    .native-step,
    .trust-card,
    .staff-card,
    .nav a { transition: none; }

    .promise-card:hover,
    .native-step:hover,
    .trust-card:hover,
    .staff-card:hover,
    .btn:hover,
    .header-cta:hover {
      transform: none;
    }
  }

  /* Final index overrides: shared rules above also serve the detail pages. */
  #ai-gap .gap-viz-card { min-height: 280px; }
  #ai-gap .gap-viz-chart { width: 100%; max-width: 190px; margin: 0; }
  #business .main-biz { padding: 0; background: #fff; overflow: hidden; }

    #ai-gap .gap-viz-card { min-height: 220px; }
  #business .main-biz { padding: 0; }


  /* ---- fixed mobile-width shell (locks layout to the ≤640px mobile design at every viewport) ---- */
  html {
    background: #efede9;
  }
  body {
    max-width: 430px;
    margin: 0 auto;
    min-height: 100vh;
    box-shadow: 0 0 40px rgba(0, 0, 0, .08);
  }