/* AI-chatbotti: kolme pakettia, yhteydet, takuu ja ehdot (ai-chatbotit.php). Heron hintarivi on 2-hero.css:ssä.
   Sama ulkoasu kuin Meta- ja Google Ads -pakettisivuilla (meta-mainokset/3-paketit.css), kolmella korttirivillä. */

  /* ============================================================
     PAKETIT: kolme korttia, Kasvu korostettuna
     ============================================================ */
  .cb-offers {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    max-width: 1180px;
    margin: 0 auto;
    align-items: stretch;
  }
  .offer {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 38px 30px 30px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 24px;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s;
  }
  .offer:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); }
  .offer--featured {
    border: 2px solid transparent;
    background:
      linear-gradient(#fff, #fff) padding-box,
      var(--grad-tilt) border-box;
    box-shadow: var(--sh-lg);
  }
  .offer-tag {
    position: absolute;
    top: -14px;
    left: 30px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--grad);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
  }
  .offer-platform {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
  }
  .offer h3 {
    font-size: 24px;
    font-weight: 900;
    color: var(--navy-dark);
    letter-spacing: -0.015em;
    line-height: 1.2;
    margin-bottom: 12px;
  }
  .offer-price {
    font-size: 40px;
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--navy-deeper);
  }
  .offer-price span {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0;
    color: var(--text-muted);
  }
  .offer--featured .offer-price {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .offer--featured .offer-price span { -webkit-text-fill-color: var(--text-muted); }
  .offer-start {
    margin: 8px 0 18px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.45;
    color: var(--pink);
  }
  .offer-time {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: -8px 0 18px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--navy);
  }
  .offer-time svg { flex-shrink: 0; color: var(--navy); }
  /* Valintalause kortin alussa: sama lause esittelee paketin käyttötapausten välilehdellä. */
  .offer-choose {
    font-size: 15px;
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 22px;
    padding: 12px 14px;
    border-left: 3px solid var(--pink);
    background: var(--surface);
    border-radius: 0 12px 12px 0;
  }
  /* Sisältölista taittuu: kortissa näkyy ensin hinta, valintalause ja tilaus. */
  .offer-fold { margin-bottom: 22px; border-top: 1px solid var(--border); }
  .offer-fold-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 2px 0;
    list-style: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 800;
    color: var(--navy-dark);
  }
  .offer-fold-summary::-webkit-details-marker { display: none; }
  .offer-fold-summary::after {
    content: '';
    flex-shrink: 0;
    width: 9px;
    height: 9px;
    margin-right: 4px;
    border-right: 2.5px solid var(--pink);
    border-bottom: 2.5px solid var(--pink);
    transform: translateY(-3px) rotate(45deg);
    transition: transform 0.2s;
  }
  .offer-fold[open] .offer-fold-summary::after { transform: translateY(2px) rotate(-135deg); }
  .offer-fold-summary:hover { color: var(--pink); }
  .offer-fold-summary:focus-visible { outline: 3px solid var(--pink); outline-offset: 4px; border-radius: 6px; }
  .offer-fold-count { margin-right: auto; font-weight: 700; color: var(--text-muted); }
  .offer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 18px;
    margin-bottom: 20px;
  }
  .offer-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    line-height: 1.5;
    color: var(--text);
  }
  .offer-list li svg { flex-shrink: 0; margin-top: 2px; color: var(--pink); }
  .offer-limit {
    margin-bottom: 26px;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--navy-50);
    font-size: 13.5px;
    line-height: 1.55;
    color: var(--navy-dark);
  }
  .offer .btn-primary,
  .offer-button {
    margin-top: auto;
    justify-content: center;
    text-align: center;
  }
  .offer-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 24px;
    border-radius: 999px;
    border: 1.5px solid var(--navy);
    color: var(--navy);
    font-weight: 800;
    font-size: 15px;
    transition: background 0.2s, color 0.2s;
  }
  .offer-button:hover { background: var(--navy); color: #fff; }
  .offers-fineprint {
    max-width: 820px;
    margin: 32px auto 0;
    text-align: center;
    font-size: 14.5px;
    color: var(--text-muted);
    line-height: 1.65;
  }
  .offers-fineprint a { color: var(--navy); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
  /* Yhteydet yhtenä kappaleena pakettien alla, jotta anchor #integraatiot pysyy hintaosiossa. */
  .offers-integ {
    max-width: 820px;
    margin: 18px auto 0;
    text-align: center;
    font-size: 14.5px;
    color: var(--text-muted);
    line-height: 1.65;
  }
  .offers-integ strong { color: var(--navy-dark); font-weight: 800; }

  /* ============================================================
     TAKUU JA SOPIMUS: rivi pakettien alla samassa osiossa
     ============================================================ */
  .cb-promises {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 22px;
    align-items: stretch;
    max-width: 1180px;
    margin: 56px auto 0;
  }
  .cb-promise {
    padding: 28px 26px 26px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--border);
  }
  .cb-promise--lead {
    border: 0;
    background: linear-gradient(135deg, var(--navy-deeper) 0%, var(--navy) 70%, #3a2a6b 130%);
    box-shadow: var(--sh-lg);
  }
  .cb-promise-value {
    font-size: 30px;
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 14px;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .cb-promise h3 {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--navy-dark);
    margin-bottom: 10px;
  }
  .cb-promise--lead h3 { color: #fff; }
  .cb-promise p:not(.cb-promise-value) {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-muted);
  }
  .cb-promise--lead p:not(.cb-promise-value) { color: rgba(255, 255, 255, 0.8); }
  .cb-promise-terms {
    max-width: 860px;
    margin: 24px auto 0;
    text-align: center;
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-muted);
  }

  /* ============================================================
     PAKETTIEN EHDOT: UKK:n perässä samassa osiossa
     ============================================================ */
  .cb-ehdot {
    max-width: 980px;
    margin: 72px auto 0;
    padding-top: 56px;
    border-top: 1px solid var(--border);
  }
  .cb-ehdot-title {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.015em;
    color: var(--navy-dark);
    text-align: center;
    margin-bottom: 8px;
  }
  .cb-ehdot-lead {
    text-align: center;
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 28px;
  }
  .cb-terms {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 980px;
    margin: 0 auto;
  }
  .cb-term {
    padding: 22px 24px;
    border-radius: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
  }
  .cb-term:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .cb-term dt {
    font-size: 15px;
    font-weight: 800;
    color: var(--navy-dark);
    margin-bottom: 6px;
  }
  .cb-term dd {
    margin: 0;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--text-muted);
  }
  .faq-item p a { color: var(--navy); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

  @media (max-width: 1100px) {
    .cb-offers { grid-template-columns: 1fr; max-width: 560px; gap: 36px; }
    .cb-promises { grid-template-columns: 1fr; max-width: 620px; margin: 0 auto; }
  }
  @media (max-width: 900px) {
    .cb-terms { grid-template-columns: 1fr; }
  }
  @media (max-width: 600px) {
    .offer { padding: 32px 22px 26px; }
    .offer-price { font-size: 34px; }
    .cb-promise { padding: 26px 22px 22px; }
  }