/* ============================================================
     DESIGN TOKENS
     ============================================================ */
  :root {
    --navy: #2d3a7d;
    --navy-dark: #232e66;
    --navy-deeper: #1a2452;
    --navy-50: #eef0f8;
    --pink: #e91e85;
    --pink-soft: #ffb3d9;
    --pink-50: #fdeaf3;
    --orange: #f58024;
    --orange-soft: #fcb549;
    --orange-50: #fff2e6;
    --red: #e64644;
    --magenta: #d823cd;

    --grad: linear-gradient(90deg, #fcb549 0%, #e64644 50%, #d823cd 100%);
    --grad-tilt: linear-gradient(135deg, #fcb549 0%, #e64644 50%, #d823cd 100%);
    --grad-soft: linear-gradient(135deg, #fff2e6 0%, #fdeaf3 100%);

    --bg: #ffffff;
    --surface: #f7f8fc;
    --surface-2: #f2f4f8;
    --border: #e8eaef;
    --text: #151515;
    --text-2: #6b7280;

    --font: 'Figtree', system-ui, -apple-system, sans-serif;

    --sh-md: 0 4px 8px rgba(35, 46, 102, 0.06), 0 8px 24px rgba(35, 46, 102, 0.08);
    --sh-lg: 0 12px 24px -8px rgba(35, 46, 102, 0.12), 0 24px 64px -12px rgba(35, 46, 102, 0.18);
  }

  *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
  body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  }
  img, video, svg { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; border: none; background: none; }
  ::selection { background: var(--pink); color: #fff; }

  .container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* ============================================================
     HERO
     ============================================================ */
  .hero-page {
    padding: 160px 0 80px;
    background: linear-gradient(180deg, #f0f4ff 0%, var(--bg) 100%);
    position: relative;
    overflow: hidden;
  }
  .hero-page::before {
    content: '';
    position: absolute;
    top: -180px;
    right: -80px;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(45, 58, 125, 0.09) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .hero-page::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(232, 30, 133, 0.07) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .hero-page-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 24px;
    align-items: center;
    position: relative;
    z-index: 2;
  }
  .hero-page-inner { max-width: 600px; }
  .hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
  }
  .hero-page .kicker {
    color: var(--navy);
    margin-bottom: 20px;
  }
  .hero-page h1 {
    font-size: clamp(36px, 5.2vw, 66px);
    font-weight: 900;
    line-height: 1.06;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
  }
  .hero-page h1 .gr {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .hero-page .hero-lead {
    font-size: 19px;
    color: var(--text-2);
    line-height: 1.65;
    max-width: 540px;
    margin-bottom: 12px;
  }
  .hero-source {
    font-size: 12.5px;
    color: var(--text-2);
    margin-bottom: 36px;
    opacity: 0.85;
  }
  .hero-cta-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }

  /* ============================================================
     BUTTONS
     ============================================================ */
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    background: var(--grad);
    color: #fff;
    font-weight: 800;
    font-size: 15px;
    border-radius: 999px;
    box-shadow: 0 12px 28px -8px rgba(230, 70, 68, 0.55);
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px -8px rgba(230, 70, 68, 0.7);
  }

  /* ============================================================
     AI-HI WIDGET
     ============================================================ */
  .ai-hi {
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 16px 28px;
    background: #fff;
    color: var(--navy-dark);
    border: 1px solid var(--border);
    font-weight: 800;
    font-size: 15px;
    border-radius: 999px;
    font-family: var(--font);
    transition: all 0.2s;
  }
  .ai-hi:hover, .ai-hi:focus-within {
    border-color: var(--navy);
    color: var(--navy);
    transform: translateY(-2px);
  }
  .ai-hi-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 800;
    white-space: nowrap;
    user-select: none;
    cursor: default;
  }
  .ai-hi-wave {
    display: inline-block;
    font-size: 16px;
    line-height: 1;
    transform-origin: 70% 70%;
    animation: aiWave 3.4s ease-in-out 2s infinite;
  }
  @keyframes aiWave {
    0%, 78%, 100% { transform: rotate(0deg); }
    82%  { transform: rotate(14deg); }
    86%  { transform: rotate(-8deg); }
    90%  { transform: rotate(14deg); }
    94%  { transform: rotate(-4deg); }
    98%  { transform: rotate(10deg); }
  }
  .ai-hi-input {
    width: 0;
    min-width: 0;
    padding: 0;
    margin: 0;
    background: transparent;
    border: 0;
    outline: 0;
    color: var(--navy-dark);
    font: 500 14px/1 var(--font);
    opacity: 0;
    transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease 0.05s, padding 0.3s ease, margin 0.3s ease;
  }
  .ai-hi-input::placeholder {
    color: var(--text-2);
    font-weight: 400;
  }
  .ai-hi:hover .ai-hi-input,
  .ai-hi:focus-within .ai-hi-input {
    width: 190px;
    opacity: 1;
    padding: 0 12px;
    margin-left: 10px;
    border-left: 1px solid var(--border);
  }
  .ai-hi-send {
    width: 0;
    height: 32px;
    display: grid;
    place-items: center;
    padding: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--navy-dark);
    cursor: pointer;
    opacity: 0;
    transform: scale(0.65);
    transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.25s ease 0.1s, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1) 0.1s;
  }
  .ai-hi-send svg { width: 14px; height: 14px; stroke-width: 2.6; }
  .ai-hi:hover .ai-hi-send,
  .ai-hi:focus-within .ai-hi-send {
    width: 32px;
    opacity: 1;
    transform: scale(1);
  }
  .ai-hi-send:hover, .ai-hi-send:focus-visible { color: var(--pink); }

  /* ============================================================
     HERO VISUAL (floating website cards
     ============================================================ */
  .web-visual {
    width: 100%;
    max-width: 460px;
    aspect-ratio: 1 / 1;
    position: relative;
    margin: 0 auto;
  }
  .web-card {
    position: absolute;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--sh-lg);
    padding: 18px 22px;
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--text);
  }
  .web-card .wc-label {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-2);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .web-card .wc-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--navy);
    flex-shrink: 0;
  }
  .web-card .wc-dot.pink { background: var(--pink); }
  .web-card .wc-dot.orange { background: var(--orange); }

  /* Card: Browser preview */
  .web-card-browser {
    top: 2%;
    left: 2%;
    width: 64%;
    transform: rotate(-4deg);
    z-index: 2;
    animation: wbFloatA 7s ease-in-out infinite;
  }
  .browser-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
  }
  .browser-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    flex-shrink: 0;
  }
  .browser-dot:first-child { background: #fc5f57; }
  .browser-dot:nth-child(2) { background: #febc2e; }
  .browser-dot:nth-child(3) { background: #28c840; }
  .browser-url {
    flex: 1;
    background: var(--surface);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 10.5px;
    color: var(--text-2);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .browser-content {
    display: flex;
    flex-direction: column;
    gap: 7px;
  }
  .browser-hero-bar {
    height: 32px;
    background: linear-gradient(135deg, var(--navy-deeper) 0%, var(--navy) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    gap: 8px;
  }
  .browser-hero-text {
    font-size: 9px;
    font-weight: 800;
    color: #fff;
    opacity: 0.92;
    letter-spacing: 0.04em;
  }
  .browser-row {
    display: flex;
    gap: 6px;
  }
  .browser-block {
    height: 20px;
    border-radius: 5px;
    background: var(--surface-2);
    flex: 1;
  }
  .browser-block.short { max-width: 48%; }
  .browser-block.accent { background: var(--navy-50); }

  /* Card: SEO rank */
  .web-card-seo {
    bottom: 24%;
    right: 0;
    width: 58%;
    transform: rotate(3deg);
    z-index: 3;
    animation: wbFloatB 6s ease-in-out infinite;
  }
  .seo-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 5px 0;
  }
  .seo-row + .seo-row { border-top: 1px dashed var(--border); }
  .seo-rank {
    font-size: 18px;
    font-weight: 900;
    letter-spacing: -0.02em;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    min-width: 24px;
    flex-shrink: 0;
  }
  .seo-kw { font-weight: 600; color: var(--navy-dark); font-size: 13px; }
  .seo-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 800;
  }
  .seo-pill.up { background: #e8f7ee; color: #1d8a4a; }
  .seo-pill.up::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

  /* Card: AI search */
  .web-card-ai {
    bottom: 0;
    left: 12%;
    width: 66%;
    transform: rotate(-2deg);
    z-index: 1;
    animation: wbFloatC 8s ease-in-out infinite;
  }
  .ai-query {
    font-size: 12px;
    color: var(--text-2);
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    font-style: italic;
  }
  .ai-answer-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }
  .ai-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--grad-tilt);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 900;
    color: #fff;
    margin-top: 1px;
  }
  .ai-answer-text {
    font-size: 12px;
    line-height: 1.55;
    color: var(--text-2);
  }
  .ai-answer-text strong { color: var(--navy-dark); font-weight: 700; }

  @keyframes wbFloatA {
    0%, 100% { transform: rotate(-4deg) translateY(0); }
    50% { transform: rotate(-4deg) translateY(-10px); }
  }
  @keyframes wbFloatB {
    0%, 100% { transform: rotate(3deg) translateY(0); }
    50% { transform: rotate(3deg) translateY(-12px); }
  }
  @keyframes wbFloatC {
    0%, 100% { transform: rotate(-2deg) translateY(0); }
    50% { transform: rotate(-2deg) translateY(-8px); }
  }

  /* ============================================================
     SECTION STRUCTURE
     ============================================================ */
  .block { padding: 100px 0; }
  .block.alt { background: var(--surface); }

  .section-head {
    margin-bottom: 64px;
    max-width: 880px;
  }
  .section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
  .kicker {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 16px;
  }
  .kicker.orange { color: var(--orange); }
  .kicker.pink { color: var(--pink); }
  .kicker.navy { color: var(--navy); }
  .section-title {
    font-size: clamp(28px, 3.5vw, 50px);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.015em;
  }
  .section-title .gr {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .section-lead {
    font-size: 18px;
    color: var(--text-2);
    max-width: 720px;
    line-height: 1.7;
  }
  .section-head.center .section-lead { margin-left: auto; margin-right: auto; }

  /* ============================================================
     RATKAISUT (.block.alt, 4 solution cards)
     ============================================================ */
  .svc-grid-4 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }
  .svc-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 0;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
  }
  .svc-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sh-lg);
    border-color: var(--navy-50);
  }
  .svc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--grad);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 2;
  }
  .svc-card:hover::before { opacity: 1; }
  .svc-card-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--navy-50);
    border-bottom: 1px solid var(--border);
  }
  .svc-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .svc-card:hover .svc-card-thumb img { transform: scale(1.04); }
  .svc-card-body {
    padding: 28px 32px 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
  }
  .svc-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy-50);
    color: var(--navy-dark);
    flex-shrink: 0;
  }
  .svc-card-icon.pink { background: var(--pink-50); color: var(--pink); }
  .svc-card-icon.orange { background: var(--orange-50); color: var(--orange); }
  .svc-card-icon.grad { background: var(--grad); color: #fff; }
  .svc-card h3 {
    font-size: 21px;
    font-weight: 800;
    color: var(--navy-dark);
    letter-spacing: -0.01em;
    line-height: 1.25;
  }
  .svc-card p {
    font-size: 15px;
    color: var(--text-2);
    line-height: 1.65;
    flex: 1;
  }
  .svc-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--navy);
    margin-top: 6px;
    transition: gap 0.2s, color 0.2s;
  }
  .svc-card:hover .svc-card-link {
    gap: 12px;
    color: var(--pink);
  }

  /* ============================================================
     OSAAMINEN (.block)
     ============================================================ */
  .prose-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }
  .prose-text p {
    font-size: 17px;
    color: var(--text-2);
    line-height: 1.75;
    margin-bottom: 18px;
  }
  .prose-text p:last-child { margin-bottom: 0; }
  .prose-text p strong { color: var(--text); font-weight: 700; }
  .prose-highlight {
    background: var(--navy-deeper);
    color: #fff;
    border-radius: 22px;
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    overflow: hidden;
  }
  .prose-highlight::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(232, 30, 133, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .prose-highlight-kicker {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
  }
  .prose-highlight-rank {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .prose-highlight-number {
    font-size: 80px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.03em;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    z-index: 2;
  }
  .prose-highlight-label {
    font-size: 16px;
    font-weight: 600;
    color: rgba(255,255,255,0.80);
    line-height: 1.45;
    position: relative;
    z-index: 2;
  }
  .prose-highlight-divider {
    height: 1px;
    background: rgba(255,255,255,0.12);
  }
  .prose-highlight-foot {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.55;
    position: relative;
    z-index: 2;
  }

  /* ============================================================
     LUVUT (.block.alt, stats band)
     ============================================================ */
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 48px;
  }
  .stat-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 40px 32px;
    text-align: center;
    transition: transform 0.25s, box-shadow 0.25s;
  }
  .stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-lg);
  }
  .stat-value {
    font-size: clamp(44px, 6vw, 72px);
    font-weight: 900;
    line-height: 1;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
  }
  .stat-label {
    font-size: 16px;
    color: var(--text-2);
    font-weight: 500;
    line-height: 1.45;
  }
  .stats-quote {
    text-align: center;
    font-size: 17px;
    font-weight: 600;
    color: var(--navy-dark);
    font-style: italic;
    opacity: 0.78;
  }

  /* ============================================================
     REFERENSSIT (.block, 3-col logo/brand grid)
     ============================================================ */
  .brand-intro {
    font-size: 18px;
    color: var(--text-2);
    line-height: 1.7;
    max-width: 680px;
    margin-bottom: 56px;
  }
  .brand-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
  }
  .brand-card {
    aspect-ratio: 3 / 2;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    box-shadow: var(--sh-md);
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s;
    border: 1px solid var(--border);
  }
  .brand-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-lg);
  }
  .brand-card.bg-1 { background: linear-gradient(135deg, #1a2452 0%, #2d3a7d 100%); }
  .brand-card.bg-2 { background: linear-gradient(135deg, #fcb549 0%, #f58024 100%); }
  .brand-card.bg-3 { background: linear-gradient(135deg, #e91e85 0%, #d823cd 100%); }
  .brand-card.bg-4 { background: linear-gradient(135deg, #2d3a7d 0%, #3b4da0 100%); }
  .brand-card.bg-5 { background: linear-gradient(135deg, #d823cd 0%, #e64644 100%); }
  .brand-card.bg-6 { background: linear-gradient(135deg, #e64644 0%, #fcb549 100%); }
  .brand-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .brand-card:hover img { transform: scale(1.05); }
  .brand-card-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(to top, rgba(20,28,70,0.82) 0%, rgba(20,28,70,0.32) 50%, transparent 100%);
    pointer-events: none;
  }
  .brand-card-inner {
    text-align: center;
    padding: 24px;
    position: relative;
    z-index: 3;
    align-self: flex-end;
    width: 100%;
  }
  .brand-card-seg {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.70);
    margin-bottom: 8px;
  }
  .brand-card-name {
    font-size: 18px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1.2;
    text-shadow: 0 1px 8px rgba(0,0,0,0.35);
  }

  .ref-link-row { text-align: center; }
  .ref-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: var(--navy-dark);
    padding: 14px 28px;
    border-radius: 999px;
    border: 1.5px solid var(--navy-dark);
    transition: all 0.2s;
  }
  .ref-link:hover {
    background: var(--navy-dark);
    color: #fff;
    gap: 14px;
    transform: translateY(-2px);
  }

  /* ============================================================
     FAQ
     ============================================================ */
  .faq-list {
    max-width: 880px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px 28px;
    transition: border-color 0.2s, box-shadow 0.2s;
  }
  .faq-item:hover {
    border-color: var(--pink-soft);
    box-shadow: var(--sh-md);
  }
  .faq-item summary {
    cursor: pointer;
    font-size: 18px;
    font-weight: 700;
    color: var(--navy-dark);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary::after {
    content: '+';
    font-size: 28px;
    font-weight: 300;
    color: var(--pink);
    transition: transform 0.25s;
    line-height: 1;
    flex-shrink: 0;
  }
  .faq-item[open] summary::after { transform: rotate(45deg); }
  .faq-item p {
    margin-top: 16px;
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.7;
  }
  .faq-item p a { color: var(--pink); font-weight: 700; }

  /* ============================================================
     CTA BAND
     ============================================================ */
  .cta-band {
    background: var(--navy-deeper);
    padding: 110px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
  }
  .cta-band::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(45, 58, 125, 0.32) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .cta-band::after {
    content: '';
    position: absolute;
    bottom: -200px;
    left: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232, 30, 133, 0.22) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .cta-band-inner {
    text-align: center;
    max-width: 740px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .cta-band h2 {
    font-size: clamp(28px, 3.6vw, 46px);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.015em;
    margin-bottom: 22px;
  }
  .cta-band h2 .gr {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .cta-band-body {
    font-size: 18px;
    color: rgba(255,255,255,0.78);
    line-height: 1.65;
    margin-bottom: 40px;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
  }
  .cta-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
  }

  /* ============================================================
     REVEAL
     ============================================================ */
  [data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  }
  [data-reveal].in { opacity: 1; transform: translateY(0); }
  [data-reveal-stagger] > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }
  [data-reveal-stagger].in > * { opacity: 1; transform: translateY(0); }
  [data-reveal-stagger].in > *:nth-child(1) { transition-delay: 0.05s; }
  [data-reveal-stagger].in > *:nth-child(2) { transition-delay: 0.10s; }
  [data-reveal-stagger].in > *:nth-child(3) { transition-delay: 0.15s; }
  [data-reveal-stagger].in > *:nth-child(4) { transition-delay: 0.20s; }
  [data-reveal-stagger].in > *:nth-child(5) { transition-delay: 0.25s; }
  [data-reveal-stagger].in > *:nth-child(6) { transition-delay: 0.30s; }

  /* ============================================================
     RESPONSIVE
     ============================================================ */
  @media (max-width: 1000px) {
    .hero-page-grid { grid-template-columns: 1fr; gap: 36px; }
    .web-visual { max-width: 400px; }
    .prose-grid { grid-template-columns: 1fr; gap: 48px; }
    .svc-grid-4 { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr; gap: 16px; }
    .brand-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 700px) {
    .svc-grid-4 { grid-template-columns: 1fr; }
    .brand-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 600px) {
    .container { padding: 0 20px; }
    .hero-page { padding: 120px 0 60px; }
    .block { padding: 70px 0; }
    .section-head { margin-bottom: 48px; }
    .cta-band { padding: 80px 0; }
    .hero-cta-row { flex-direction: column; }
    .cta-row { flex-direction: column; align-items: center; }
    .btn-primary { justify-content: center; }
    .ai-hi { justify-content: center; }
    .ai-hi:hover .ai-hi-input,
    .ai-hi:focus-within .ai-hi-input { width: 130px; }
    .web-visual { max-width: 300px; }
    .web-card { padding: 14px 16px; font-size: 12px; }
    .prose-highlight { padding: 28px 24px; }
    .prose-highlight-number { font-size: 60px; }
    .stat-card { padding: 30px 24px; }
    .kt-compare { grid-template-columns: 1fr; }
    .kt-footer { flex-direction: column; align-items: flex-start; }
  }

  /* ============================================================
     KULISSIEN TAKANA
     ============================================================ */
  .kt { background: var(--surface); }
  .kt-head { max-width: 760px; margin: 0 0 56px; }
  .kt-head .kicker { font-family: var(--sans); }
  .kt-lead { margin-top: 22px; max-width: 640px; }
  .kt-lead p { font-size: clamp(15px, 1.15vw, 17px); line-height: 1.7; color: var(--text-muted); }
  .kt-lead p + p { margin-top: 12px; }
  .kt-lead strong { color: var(--navy-dark); font-weight: 800; }
  .kt-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
  .kt-col { border-radius: 16px; overflow: hidden; }
  .kt-col--before { border: 1px solid var(--navy-100); opacity: 0.85; }
  .kt-col--after { border: 1px solid rgba(233,30,133,0.18); background: #fff; box-shadow: 0 0 0 1px rgba(255,255,255,0.6) inset, 0 24px 64px -20px rgba(233,30,133,0.13), 0 4px 16px -4px rgba(26,36,82,0.08); position: relative; }
  .kt-col--after::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--grad); z-index: 2; }
  .kt-colhead { padding: 16px 22px; display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
  .kt-col--before .kt-colhead { background: var(--navy-50); color: var(--text-muted); border-bottom: 1px solid var(--navy-100); }
  .kt-col--after .kt-colhead { background: #fff; color: var(--navy-dark); border-bottom: 1px solid rgba(233,30,133,0.1); }
  .kt-headicon { width: 20px; height: 20px; border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 11px; font-weight: 900; }
  .kt-col--before .kt-headicon { background: rgba(0,0,0,0.07); color: #a0aabf; }
  .kt-col--after .kt-headicon { background: var(--grad); color: #fff; box-shadow: 0 3px 10px -2px rgba(230,70,68,0.4); }
  .kt-list { list-style: none; padding: 0; margin: 0; }
  .kt-item { display: flex; align-items: flex-start; gap: 14px; padding: 18px 22px; }
  .kt-item + .kt-item { border-top: 1px solid rgba(0,0,0,0.05); }
  .kt-col--after .kt-item + .kt-item { border-top-color: rgba(233,30,133,0.06); }
  .kt-col--before .kt-item { background: #eceef7; }
  .kt-col--after  .kt-item { background: #fff; transition: background 0.18s; }
  .kt-col--after  .kt-item:hover { background: #fef6fb; }
  .kt-itemico { flex-shrink: 0; width: 30px; height: 30px; border-radius: 9px; display: flex; align-items: center; justify-content: center; margin-top: 1px; }
  .kt-col--before .kt-itemico { background: rgba(0,0,0,0.05); }
  .kt-col--after  .kt-itemico { background: rgba(35,46,102,0.08); }
  .kt-itemico svg { width: 14px; height: 14px; }
  .kt-col--before .kt-itemico svg { color: #b8c2d8; }
  .kt-col--after  .kt-itemico svg { color: var(--navy-dark); }
  .kt-itembody { flex: 1; min-width: 0; }
  .kt-itemtitle { font-size: 14px; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
  .kt-col--before .kt-itemtitle { color: #b8c2d8; text-decoration: line-through; text-decoration-color: #cdd3e8; text-decoration-thickness: 1.5px; }
  .kt-col--after .kt-itemtitle { color: var(--navy-dark); }
  .kt-itemdesc { margin-top: 3px; font-size: 12.5px; line-height: 1.55; }
  .kt-col--before .kt-itemdesc { color: #c4cedf; }
  .kt-col--after  .kt-itemdesc { color: var(--text-muted); }
  .kt-itemtag { display: inline-block; margin-top: 7px; padding: 2px 8px; border-radius: 5px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.05em; background: rgba(233,30,133,0.07); color: #a8105c; border: 1px solid rgba(233,30,133,0.14); }
  .kt-footer { margin-top: 44px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; padding-top: 36px; border-top: 1px solid var(--border); }
  .kt-footertext { font-size: 15px; color: var(--text-muted); max-width: 480px; line-height: 1.6; }
  .kt-footertext strong { color: var(--navy-dark); font-weight: 700; }
  @media (max-width: 1000px) {
    .kt-compare { grid-template-columns: 1fr; }
  }