/* Hakukoneoptimointi 4/6: neljä osa-aluetta, työn vaiheet, esimerkki ja luvut */
  /* ============================================================
     PILLARS - 4 service pillars
     ============================================================ */
  .pillar-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .pillar {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s, border-color 0.3s;
    position: relative;
    overflow: hidden;
  }
  .pillar:hover {
    transform: translateY(-6px);
    box-shadow: var(--sh-lg);
    border-color: var(--orange-soft);
  }
  .pillar-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
  }
  .pillar-icon.orange { background: var(--orange-50); color: var(--orange); }
  .pillar-icon.navy { background: var(--navy-50); color: var(--navy); }
  .pillar-icon.pink { background: var(--pink-50); color: var(--pink); }
  .pillar-icon.green { background: var(--green-soft); color: var(--green); }
  .pillar-icon.grad { background: var(--grad); color: #fff; }
  .pillar h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--navy-dark);
    letter-spacing: -0.015em;
    line-height: 1.2;
  }
  .pillar p {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 18px;
  }
  .pillar ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .pillar li {
    font-size: 14.5px;
    color: var(--text);
    padding-left: 34px;
    position: relative;
    line-height: 1.6;
    min-height: 22px;
  }
  .pillar li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 2px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--grad);
    box-shadow: 0 2px 8px -2px rgba(230, 70, 68, 0.40);
  }
  .pillar li::after {
    content: '';
    position: absolute;
    left: 8px;
    top: 7px;
    width: 5px;
    height: 10px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(45deg);
    transform-origin: center;
  }

  /* ============================================================
     DARK BAND - stats / social proof
     ============================================================ */
  .proof-band {
    background: linear-gradient(135deg, var(--navy-deeper) 0%, var(--navy) 60%, #2a1f5e 130%);
    color: #fff;
    padding: 110px 0;
    position: relative;
    overflow: hidden;
  }
  .proof-band::before {
    content: '';
    position: absolute;
    top: -180px;
    left: -180px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 128, 36, 0.22) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .proof-band::after {
    content: '';
    position: absolute;
    bottom: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232, 30, 133, 0.16) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .proof-band .section-head { position: relative; z-index: 2; }
  .proof-band .kicker { color: var(--orange-soft); }
  .proof-band .section-title { color: #fff; }
  .proof-band .section-lead { color: rgba(255,255,255,0.75); }
  .proof-stats {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 64px;
  }
  .proof-stat {
    text-align: center;
    padding: 40px 28px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 22px;
    transition: background 0.3s, border-color 0.3s, transform 0.3s;
  }
  .proof-stat:hover {
    background: rgba(255,255,255,0.09);
    border-color: rgba(245, 128, 36, 0.35);
    transform: translateY(-4px);
  }
  .proof-stat-num {
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 900;
    line-height: 1;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
  }
  .proof-stat-label {
    font-size: 16px;
    color: rgba(255,255,255,0.75);
    line-height: 1.5;
    font-weight: 500;
  }
  .proof-highlight {
    position: relative;
    z-index: 2;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 24px;
    padding: 48px 56px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .proof-highlight-text {
    font-size: clamp(20px, 2.5vw, 30px);
    font-weight: 800;
    line-height: 1.35;
    color: #fff;
    letter-spacing: -0.01em;
  }
  .proof-highlight-text .hl {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .proof-serp {
    background: #fff;
    border-radius: 16px;
    padding: 20px 22px;
    font-size: 13px;
    color: var(--text);
  }
  .proof-serp-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
  }
  .proof-serp-bar-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
  }
  .proof-serp-bar-dot.r { background: #ff5f57; }
  .proof-serp-bar-dot.y { background: #febc2e; }
  .proof-serp-bar-dot.g { background: #28c840; }
  .proof-serp-query {
    flex: 1;
    background: var(--surface);
    border-radius: 6px;
    padding: 5px 10px;
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
  }
  .proof-serp-result {
    padding: 10px 0;
    border-bottom: 1px solid var(--surface);
  }
  .proof-serp-result:last-child { border-bottom: none; }
  .proof-serp-result-pos {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
  }
  .proof-serp-result-pos.first { color: var(--green); }
  .proof-serp-result-pos.second { color: var(--orange); }
  .proof-serp-result-pos.third { color: var(--navy); }
  .proof-serp-result-pos::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
  }
  .proof-serp-result-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--navy-dark);
    line-height: 1.3;
  }
  .proof-serp-result-url {
    font-size: 11px;
    color: var(--green);
    margin-top: 2px;
  }

  /* ============================================================
     TYÖN VAIHEET
     ============================================================ */
  .steps {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  .step {
    display: flex;
    flex-direction: column;
    padding: 28px 24px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 20px;
  }
  .step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--grad-tilt);
    color: #fff;
    font-weight: 900;
    font-size: 17px;
    margin-bottom: 18px;
  }
  .step h3 {
    font-size: 19px;
    font-weight: 800;
    color: var(--navy-dark);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
  }
  .step p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 18px;
  }
  .step-you {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px dashed var(--border);
    font-size: 14px;
    color: var(--navy-dark);
    line-height: 1.5;
  }
  .step-you strong { color: var(--orange); font-weight: 800; }
  .steps-cta { display: flex; justify-content: center; margin-top: 40px; }

  /* Esimerkki: kappaleväli ja tekstin linkit oppaaseen */
  .case-text p + p { margin-top: 14px; }
  .case-text p a { color: var(--orange); font-weight: 700; text-decoration: underline; text-decoration-color: var(--orange-soft); text-underline-offset: 3px; }
  .case-text p a:hover { text-decoration-color: var(--orange); }