:root {
    --yb-green-dark: #2d5a3d;
    --yb-green-mid: #4a7c5e;
    --yb-green-light: #7aab8a;
    --yb-green-pale: #e8f0ea;
    --yb-cream: #f7f4ee;
    --yb-cream-dark: #ede9df;
    --yb-purple: #6b5b8e;
    --yb-purple-light: #ede9f6;
    --yb-text-dark: #1e2c22;
    --yb-text-mid: #4a5568;
    --yb-text-light: #718096;
    --yb-white: #ffffff;
    --yb-shadow-soft: 0 4px 24px rgba(45,90,61,0.10);
    --yb-shadow-card: 0 2px 16px rgba(45,90,61,0.08);
    --yb-radius: 18px;
    --yb-radius-sm: 10px;
    --yb-font-display: 'Cormorant Garamond', Georgia, serif;
    --yb-font-body: 'DM Sans', sans-serif;
  }

  .yb-section {
    font-family: var(--yb-font-body);
    color: var(--yb-text-dark);
    background: var(--yb-white);
    max-width: 1020px;
    margin: 0 auto;
    padding: 0 20px 60px;
  }

  /* ===== SECTION HEADER ===== */
  .yb-section-header {
    text-align: center;
    margin-bottom: 32px;
    margin-top: 52px;
  }
  /* .yb-section-header h2 {
    font-family: var(--yb-font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--yb-green-dark);
    text-transform: uppercase;
    margin: 0 0 10px;
  } */
  .yb-section-header .yb-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }
  .yb-section-header .yb-divider::before,
  .yb-section-header .yb-divider::after {
    content: '';
    display: block;
    width: 48px;
    height: 1px;
    background: var(--yb-green-light);
  }
  .yb-leaf-icon {
    color: var(--yb-green-mid);
    font-size: 14px;
  }

  /* ===== BATCHES GRID ===== */
  .yb-batches-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .yb-batch-card {
    background: var(--yb-cream);
    border-radius: var(--yb-radius);
    padding: 28px 28px 24px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--yb-shadow-card);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
  }
  .yb-batch-card:hover {
    box-shadow: var(--yb-shadow-soft);
    transform: translateY(-2px);
  }
  .yb-batch-card .yb-batch-bg-icon {
    position: absolute;
    right: 20px;
    bottom: 14px;
    opacity: 0.13;
    font-size: 88px;
    color: var(--yb-green-dark);
    pointer-events: none;
    line-height: 1;
  }
  .yb-batch-card--leaf .yb-batch-bg-icon {
    color: var(--yb-green-mid);
    opacity: 0.18;
    font-size: 110px;
    bottom: 0;
    right: 12px;
  }

  .yb-batch-top {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
  }
  .yb-batch-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--yb-green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .yb-batch-icon-wrap svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: #fff;
    stroke-width: 1.8;
  }
  .yb-batch-title {
    font-family: var(--yb-font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--yb-text-dark);
    margin: 0;
  }

  .yb-batch-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .yb-batch-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--yb-text-mid);
    font-weight: 400;
  }
  .yb-check-circle {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--yb-green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .yb-check-circle svg {
    width: 10px;
    height: 10px;
    stroke: #fff;
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .yb-divider-line {
    border: none;
    border-top: 1px solid #d4ccbb;
    margin: 0 0 20px;
  }

  .yb-btn-outline {
    display: inline-block;
    padding: 9px 26px;
    border: 1.5px solid var(--yb-text-dark);
    border-radius: 7px;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--yb-font-body);
    color: var(--yb-text-dark);
    background: transparent;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    text-decoration: none;
  }
  .yb-btn-outline a{
    text-decoration: none;
    color: inherit;
  }
  .yb-btn-outline:hover {
    background: var(--yb-green-dark);
    color: #fff;
    border-color: var(--yb-green-dark);
  }

  /* ===== SESSION TYPES GRID ===== */
  .yb-sessions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .yb-session-card {
    border-radius: var(--yb-radius);
    overflow: hidden;
    box-shadow: var(--yb-shadow-card);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
  }
  .yb-session-card:hover {
    box-shadow: var(--yb-shadow-soft);
    transform: translateY(-2px);
  }

  .yb-session-card--solo {
    background: var(--yb-purple-light);
  }
  .yb-session-card--group {
    background: var(--yb-cream);
  }

  .yb-session-card-top {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 22px 22px 0;
    position: relative;
  }
  .yb-session-card-img {
    width: 130px;
    height: 130px;
    border-radius: 12px;
    object-fit: cover;
    flex-shrink: 0;
    align-self: flex-end;
  }
  .yb-session-card-body {
    flex: 1;
    padding: 22px 22px 24px;
  }

  .yb-session-icon-wrap {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .yb-session-icon-wrap--solo { background: var(--yb-purple); }
  .yb-session-icon-wrap--group { background: var(--yb-green-mid); }
  .yb-session-icon-wrap svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: #fff;
    stroke-width: 1.8;
  }

  .yb-session-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
  }
  .yb-session-title {
    font-family: var(--yb-font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--yb-text-dark);
    margin: 0;
  }
  .yb-session-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .yb-session-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    color: var(--yb-text-mid);
  }

  /* ===== BOOKING FORM SECTION ===== */
  .yb-booking-wrap {
    margin-top: 32px;
    border-radius: var(--yb-radius);
    overflow: hidden;
    box-shadow: var(--yb-shadow-soft);
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 320px;
  }

  .yb-booking-left {
    position: relative;
    overflow: hidden;
    background: #c5bfaf;
  }
  .yb-booking-left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .yb-booking-right {
    background: #fff;
    padding: 36px 36px 36px 32px;
    display: flex;
    gap: 32px;
    align-items: flex-start;
  }

  .yb-booking-info {
    flex: 0 0 220px;
  }
  .yb-booking-info h3 {
    font-family: var(--yb-font-display);
    font-size: 30px;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--yb-text-dark);
    line-height: 1.15;
  }
  .yb-booking-info .yb-divider {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
  }
  .yb-booking-info .yb-divider::after {
    content: '';
    display: block;
    width: 48px;
    height: 1px;
    background: var(--yb-green-light);
  }
  .yb-booking-info p {
    font-size: 13.5px;
    color: var(--yb-text-mid);
    line-height: 1.65;
    margin: 0 0 20px;
  }
  .yb-booking-perks {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .yb-booking-perks li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    color: var(--yb-text-mid);
    font-weight: 500;
  }
  .yb-perk-icon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    border: 1.5px solid #d0ccc3;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .yb-perk-icon svg {
    width: 15px;
    height: 15px;
    stroke: var(--yb-green-dark);
    fill: none;
    stroke-width: 1.8;
  }

  .yb-booking-form {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .yb-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .yb-form-input,
  .yb-form-select,
  .yb-form-textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1.5px solid #e2ddd5;
    border-radius: 8px;
    padding: 11px 14px;
    font-size: 13.5px;
    font-family: var(--yb-font-body);
    color: var(--yb-text-dark);
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
    appearance: none;
    -webkit-appearance: none;
  }
  .yb-form-input::placeholder,
  .yb-form-textarea::placeholder { color: #a0998e; }
  .yb-form-input:focus,
  .yb-form-select:focus,
  .yb-form-textarea:focus {
    border-color: var(--yb-green-mid);
  }

  .yb-form-select-wrap {
    position: relative;
  }
  .yb-form-select-wrap::after {
    content: '';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-top-color: var(--yb-text-light);
    border-bottom: none;
    pointer-events: none;
  }
  .yb-form-select { color: #a0998e; }
  .yb-form-textarea { resize: none; height: 80px; }

  .yb-btn-book {
    width: 100%;
    padding: 13px;
    background: var(--yb-green-dark);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--yb-font-body);
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: background 0.2s, transform 0.15s;
  }
  .yb-btn-book:hover {
    background: var(--yb-green-mid);
    transform: translateY(-1px);
  }

  /* ===== WHATSAPP BANNER ===== */
  .yb-whatsapp-banner {
    margin-top: 24px;
    border-radius: var(--yb-radius);
    background: var(--yb-cream);
    padding: 22px 32px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--yb-shadow-card);
    position: relative;
    overflow: hidden;
  }
  .yb-whatsapp-banner::before,
  .yb-whatsapp-banner::after {
    content: '';
    position: absolute;
    width: 90px;
    height: 90px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 120'%3E%3Cpath d='M20 0 Q50 10 80 0 L100 60 Q50 80 0 60Z' fill='%234a7c5e' opacity='0.12'/%3E%3C/svg%3E") no-repeat center/contain;
    pointer-events: none;
  }
  .yb-whatsapp-banner::before { left: 4px; bottom: -10px; }
  .yb-whatsapp-banner::after { right: 100px; bottom: -10px; transform: scaleX(-1); }

  .yb-wa-icon-wrap {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  }
  .yb-wa-icon-wrap svg {
    width: 34px;
    height: 34px;
    fill: #fff;
  }

  .yb-wa-text { flex: 1; }
  .yb-wa-text h3 {
    font-family: var(--yb-font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--yb-text-dark);
    margin: 0 0 4px;
  }
  .yb-wa-text p {
    font-size: 13.5px;
    color: var(--yb-text-mid);
    margin: 0;
  }

  .yb-btn-wa {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    background: var(--yb-green-dark);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--yb-font-body);
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s, transform 0.15s;
    text-decoration: none;
  }
  .yb-btn-wa svg {
    width: 20px;
    height: 20px;
    fill: #fff;
    flex-shrink: 0;
  }
  .yb-btn-wa:hover {
    background: var(--yb-green-mid);
    transform: translateY(-1px);
  }

  /* ===== FAQ SECTION ===== */
  .yb-faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .yb-faq-item {
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: var(--yb-shadow-card);
  }
  .yb-faq-question {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    cursor: pointer;
    user-select: none;
    transition: background 0.18s;
  }
  .yb-faq-question:hover { background: var(--yb-green-pale); }

  .yb-faq-q-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--yb-green-dark);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--yb-font-display);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .yb-faq-q-text {
    flex: 1;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--yb-text-dark);
    line-height: 1.4;
  }
  .yb-faq-toggle {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1.5px solid #d0ccc3;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.18s, border-color 0.18s;
  }
  .yb-faq-toggle svg {
    width: 10px;
    height: 10px;
    stroke: var(--yb-text-light);
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    transition: transform 0.25s;
  }
  .yb-faq-item.yb-open .yb-faq-toggle {
    background: var(--yb-green-dark);
    border-color: var(--yb-green-dark);
  }
  .yb-faq-item.yb-open .yb-faq-toggle svg { stroke: #fff; transform: rotate(180deg); }

  .yb-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s;
    padding: 0 18px;
    font-size: 13px;
    color: var(--yb-text-mid);
    line-height: 1.65;
  }
  .yb-faq-item.yb-open .yb-faq-answer {
    max-height: 120px;
    padding: 0 18px 16px;
  }

  @media (max-width: 700px) {
    .yb-batches-grid,
    .yb-sessions-grid,
    .yb-faq-grid { grid-template-columns: 1fr; }
    .yb-booking-wrap { grid-template-columns: 1fr; }
    .yb-booking-left { height: 200px; }
    .yb-booking-right { flex-direction: column; }
    .yb-booking-info { flex: none; }
    .yb-form-row { grid-template-columns: 1fr; }
    .yb-whatsapp-banner { flex-wrap: wrap; }
  }