body { background: var(--cream); }
  /* Fluid page: fill the viewport, cap + centre on ultra-wide screens.
     (Was a fixed 1440px mock width, which forced horizontal overflow —
     and a broken layout — on every screen narrower than that.) */
  .page { width: 100%; max-width: 1440px; margin-inline: auto; min-height: 100vh; }

  .topbar { display: flex; align-items: center; justify-content: space-between; padding: 18px 48px; border-bottom: 1px solid var(--rule); background: var(--cream); position: sticky; top: 0; z-index: 10; }
  .topbar-links { display: flex; gap: 28px; font-size: var(--t-small); color: var(--ink); font-weight: 500; }

  /* Breadcrumb */
  .crumbs {
    padding: var(--s-5) var(--s-7) 0;
    font-family: var(--mono);
    font-size: var(--t-micro);
    color: var(--muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  .crumbs a { color: var(--muted); }
  .crumbs span { color: var(--ink); }

  /* Hero */
  .prof-hero {
    padding: var(--s-6) var(--s-7) var(--s-7);
    display: grid;
    grid-template-columns: 360px 1fr 320px;
    gap: var(--s-7);
    align-items: start;
  }
  .prof-photo {
    width: 360px;
    height: 440px;
    border-radius: var(--r-lg);
    background: var(--cream-deep);
    position: relative;
    overflow: hidden;
  }
  .prof-photo .video-icon {
    position: absolute;
    bottom: 16px;
    right: 16px;
    padding: 10px 16px;
    background: rgba(6,38,43, 0.92);
    color: var(--cream);
    border-radius: var(--r-pill);
    font-size: 12px;
    font-weight: 600;
    font-family: var(--display);
    display: flex;
    align-items: center;
    gap: var(--s-2);
  }
  .prof-photo .video-icon::before {
    content: "";
    display: inline-block;
    width: 0; height: 0;
    border-inline-start: 7px solid var(--cream);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
  }

  .prof-main h1 {
    font-family: var(--display);
    font-size: 56px;
    line-height: 1.02;
    color: var(--ink);
    font-weight: 600;
    letter-spacing: -0.025em;
    margin-bottom: 8px;
  }
  .prof-main .creds {
    font-size: var(--t-body);
    color: var(--muted);
    margin-bottom: 24px;
  }
  .prof-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-4) var(--s-6);
    margin-bottom: 24px;
  }
  .prof-meta-row {
    display: flex;
    gap: var(--s-3);
    align-items: flex-start;
  }
  .prof-meta-row .lbl {
    font-family: var(--mono);
    font-size: var(--t-micro);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--muted);
    margin-bottom: 2px;
  }
  .prof-meta-row .val {
    font-family: var(--display);
    font-size: 14px;
    color: var(--ink);
    font-weight: 600;
  }
  .prof-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 24px; }

  .prof-quote {
    font-family: var(--display);
    font-size: var(--t-h3);
    line-height: 1.35;
    color: var(--ink);
    margin: 28px 0;
    padding: 22px 24px;
    background: var(--g10);
    border-radius: var(--r-md);
    border-inline-start: 4px solid var(--forest);
    font-weight: 500;
  }

  /* Booking sidebar */
  .booking {
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: var(--r-lg);
    padding: var(--s-5);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 88px;
  }
  .booking .price {
    font-family: var(--display);
    font-size: var(--t-h1);
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.02em;
    line-height: 1;
  }
  .booking .price .per { font-size: var(--t-small); color: var(--muted); font-weight: 400; letter-spacing: 0; }
  .booking .price-note {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--olive-deep);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    background: var(--grow-tint);
    display: inline-block;
    padding: 3px 8px;
    border-radius: var(--r-xs);
    margin-top: 8px;
  }
  .booking .next {
    margin-top: 22px;
    padding-top: 22px;
    border-top: 1px solid var(--rule);
  }
  .booking .next-label {
    font-family: var(--mono);
    font-size: var(--t-micro);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--muted);
    margin-bottom: 12px;
  }
  .slots {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
    margin-bottom: 16px;
  }
  .slot {
    padding: 12px 14px;
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    background: var(--cream);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--t-small);
    color: var(--ink);
    cursor: pointer;
    transition: all 140ms ease;
  }
  .slot:hover { border-color: var(--forest); }
  .slot.selected {
    border-color: var(--forest);
    background: var(--g10);
  }
  .slot .day {
    font-family: var(--display);
    font-weight: 600;
  }
  .slot .tz {
    font-family: var(--mono);
    font-size: var(--t-micro);
    color: var(--muted);
  }
  .booking .btn { width: 100%; margin-top: 8px; }
  .booking .meta-row {
    margin-top: 14px;
    display: flex;
    justify-content: space-between;
    font-family: var(--mono);
    font-size: var(--t-micro);
    color: var(--muted);
  }

  /* Body sections */
  .prof-body {
    padding: 32px 48px 80px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--s-7);
  }
  .prof-body .content {
    max-width: 720px;
    /* Allow this grid column to shrink below its content's intrinsic
       width so the booking calendar (min-width 658px) scrolls inside
       its own overflow-x container instead of forcing page overflow. */
    min-width: 0;
  }
  .prof-section { margin-bottom: 56px; }
  .prof-section h2 {
    font-size: 20px;
    color: var(--ink);
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--rule);
    letter-spacing: -0.005em;
  }
  .prof-section p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink-soft);
    margin-bottom: 14px;
  }
  .approach-list {
    list-style: none; padding: 0; margin: 0;
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
  }
  .approach-list li {
    padding: 16px 18px;
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    background: var(--paper);
    font-size: 14px;
    color: var(--ink);
  }
  .approach-list strong {
    font-family: var(--display);
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
  }
  .approach-list span { color: var(--muted); font-size: var(--t-small); }

  /* Calendar grid */
  /* Reviews */
  .reviews { display: flex; flex-direction: column; gap: 18px; }
  .review {
    padding: 20px;
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    background: var(--paper);
  }
  .review-head {
    display: flex; gap: var(--s-3);
    align-items: center;
    margin-bottom: 12px;
  }
  .review-name {
    font-family: var(--display);
    font-size: 14px;
    color: var(--ink);
    font-weight: 600;
  }
  .review-meta { font-family: var(--mono); font-size: var(--t-micro); color: var(--muted); }
  .stars { color: var(--forest); font-size: var(--t-small); letter-spacing: 0.1em; margin-inline-start: auto; }
  .review p { font-size: var(--t-body); line-height: 1.55; color: var(--ink-soft); }

  /* Side card details (collapsed second column) */
  .side-card {
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    padding: 20px;
    margin-bottom: 16px;
  }
  .side-card h5 {
    font-family: var(--mono);
    font-size: var(--t-micro);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--muted);
    margin-bottom: 12px;
    font-weight: 500;
  }
  .side-card .row { display: flex; justify-content: space-between; font-size: var(--t-small); color: var(--ink); padding: 6px 0; }
  .side-card .row + .row { border-top: 1px solid var(--rule); }

  /* Book-a-session widget on the profile page ------------------- */
  .book-widget {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
  }
  /* Grid items default to min-width:auto and won't shrink below their
     content — which lets the 658px booking calendar force the whole
     column wide on narrow screens. Allow the step to shrink so the
     calendar scrolls inside its own overflow-x container instead. */
  .book-step { min-width: 0; }
  .book-step .step-num {
    font-family: var(--mono);
    font-size: var(--t-micro);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 6px;
  }
  .book-step h3 {
    font-family: var(--display);
    font-weight: 500;
    font-size: 20px;
    color: var(--text);
    margin: 0 0 14px;
  }

  /* Format cards */
  .format-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
  }
  .format-card {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    padding: 14px;
    cursor: pointer;
    text-align: start;
    transition: 140ms;
    font-family: var(--body);
  }
  .format-card:hover { border-color: var(--ink-soft); background: var(--cream-deep); }
  .format-card.selected {
    border-color: var(--forest);
    background: var(--g10);
  }
  .format-card .icon {
    font-family: var(--mono);
    font-size: var(--t-micro);
    color: var(--text-muted);
    letter-spacing: 0.12em;
    margin-bottom: 6px;
  }
  .format-card.selected .icon { color: var(--forest-deep); }
  .format-card .name {
    font-weight: 600;
    font-size: 16px;
    color: var(--text);
  }
  .format-card .meta {
    color: var(--text-muted);
    font-size: var(--t-small);
  }

  /* Package cards */
  .package-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .package-card {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 14px;
    padding: 18px 14px;
    cursor: pointer;
    text-align: center;
    transition: 140ms;
    position: relative;
  }
  .package-card:hover { border-color: var(--ink-soft); background: var(--cream-deep); }
  .package-card.selected {
    border-color: var(--forest);
    background: var(--g10);
    box-shadow: inset 0 0 0 1px var(--forest);
  }
  .package-card .size {
    font-family: var(--display);
    font-weight: 600;
    font-size: var(--t-h2);
    color: var(--text);
  }
  .package-card .label {
    font-size: var(--t-small);
    color: var(--text-muted);
    margin-top: -2px;
  }
  .package-card .price {
    font-family: var(--display);
    font-size: var(--t-lead);
    color: var(--text);
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--rule);
  }
  .package-card .per { font-size: var(--t-micro); color: var(--text-muted); display: block; }
  .package-card .save {
    display: inline-block;
    margin-top: 6px;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--olive-deep);
    background: var(--grow-tint);
    padding: 2px 6px;
    border-radius: var(--r-xs);
  }

  /* Availability calendar — week-paged day columns (booking step 03) */
  .bcal-soonest {
    display: inline-flex; align-items: center; gap: 6px;
    margin-bottom: 12px; padding: 7px 13px;
    background: var(--g10); border: 1px solid var(--g16);
    border-radius: var(--r-pill, 999px);
    color: var(--forest-deep); font-family: var(--body);
    font-size: var(--t-small); font-weight: 600; cursor: pointer;
    transition: background 120ms, border-color 120ms;
  }
  .bcal-soonest:hover { background: var(--g16); border-color: var(--forest); }
  .bcal {
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    overflow: hidden;
    background: var(--paper);
  }
  .bcal-head {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    padding: var(--s-3) var(--s-4);
    border-bottom: 1px solid var(--rule);
    background: var(--cream);
  }
  .bcal-range {
    text-align: center;
    font-family: var(--display);
    font-weight: 600;
    color: var(--ink);
    font-size: 14px;
  }
  .bcal-navbtn {
    width: 32px; height: 32px;
    border: 1px solid var(--rule);
    background: var(--paper);
    border-radius: var(--r-xs);
    cursor: pointer;
    color: var(--ink);
    font-family: inherit; font-size: var(--t-body);
    display: grid; place-items: center;
    transition: background 120ms, border-color 120ms, color 120ms;
  }
  .bcal-navbtn:hover:not(:disabled) { background: var(--ink); border-color: var(--ink); color: var(--cream); }
  .bcal-navbtn:disabled { opacity: 0.3; cursor: not-allowed; }
  .bcal-body { overflow-x: auto; scrollbar-width: thin; }
  .bcal-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(94px, 1fr));
    min-width: 658px;
  }
  .bcal-col { border-inline-end: 1px solid var(--rule); display: flex; flex-direction: column; min-width: 0; }
  .bcal-col:last-child { border-inline-end: 0; }
  .bcal-col.is-empty { background: repeating-linear-gradient(135deg, transparent, transparent 7px, var(--cream) 7px, var(--cream) 8px); }
  .bcal-col-head {
    padding: 10px 8px 8px;
    text-align: center;
    border-bottom: 1px solid var(--rule);
    background: var(--cream-deep);
  }
  .bcal-dow {
    font-family: var(--mono); font-size: 10px;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--muted);
  }
  .bcal-date {
    font-family: var(--display); font-weight: 600;
    font-size: 17px; color: var(--ink); margin-top: 2px; letter-spacing: -0.01em;
  }
  .bcal-slots {
    display: flex; flex-direction: column; gap: 6px;
    padding: var(--s-2); overflow-y: auto; max-height: 244px; flex: 1;
  }
  .bcal-slot {
    border: 1px solid var(--g16);
    background: var(--g10);
    color: var(--forest-deep);
    font-family: var(--display); font-size: var(--t-small); font-weight: 600;
    border-radius: var(--r-xs);
    padding: 7px 4px; cursor: pointer; text-align: center; white-space: nowrap;
    transition: background 120ms, border-color 120ms, color 120ms, transform 120ms;
  }
  .bcal-slot:hover { border-color: var(--forest); transform: translateY(-1px); }
  .bcal-slot.selected { background: var(--forest); color: var(--cream); border-color: var(--forest); }
  .bcal-none {
    color: var(--faint); font-size: 12px; text-align: center;
    padding: var(--s-4) var(--s-1); font-family: var(--mono);
  }
  .bcal-selected-note {
    margin-top: 14px; font-size: var(--t-small); color: var(--ink);
    display: flex; align-items: center; gap: var(--s-2); flex-wrap: wrap;
  }
  .bcal-selected-note .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--forest); display: inline-block; flex-shrink: 0; }

  /* Schedule preview */
  .schedule-preview {
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    padding: 14px;
    background: var(--cream-deep);
  }
  .schedule-preview-head {
    font-family: var(--mono);
    font-size: var(--t-micro);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 10px;
  }
  .schedule-preview-list {
    display: flex; flex-direction: column; gap: var(--s-1);
    max-height: 200px; overflow-y: auto;
  }
  .schedule-preview-row {
    display: grid;
    grid-template-columns: 30px 1fr auto;
    gap: 10px;
    font-size: var(--t-small);
    align-items: center;
    padding: var(--s-1) 0;
  }
  .schedule-preview-row .pos {
    font-family: var(--mono);
    font-size: var(--t-micro);
    color: var(--text-muted);
  }
  .schedule-preview-row.bumped { color: var(--olive-deep); }
  .schedule-preview-row.miss { color: var(--forest-deep); }
  .schedule-preview-row .tag {
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 2px 6px;
    border-radius: var(--r-xs);
  }
  .schedule-preview-row.bumped .tag { background: var(--grow-tint); color: var(--olive-deep); }
  .schedule-preview-row.miss .tag { background: var(--g16); color: var(--forest-deep); }

  .continue-cta {
    display: block;
    width: 100%;
    background: var(--forest);
    color: var(--cream);
    border: 1px solid var(--forest);
    border-radius: 10px;
    padding: 14px;
    font-family: var(--body);
    font-weight: 500;
    font-size: var(--t-body);
    cursor: pointer;
    margin-top: 18px;
    text-align: center;
    text-decoration: none;
  }
  .continue-cta:hover { background: var(--forest-deep); border-color: var(--forest-deep); }
  .continue-cta.disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

  /* Reviews */
  .review-list { display: flex; flex-direction: column; gap: 14px; }
  .review-card {
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    padding: 16px 18px;
    background: var(--surface);
  }
  .review-head {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 6px;
  }
  .review-head .who {
    font-family: var(--display);
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
  }
  .review-head .sessions {
    font-family: var(--mono);
    font-size: var(--t-micro);
    color: var(--text-muted);
    margin-inline-start: 6px;
  }
  .review-head .stars {
    color: var(--forest);
    font-size: 14px;
    letter-spacing: 1px;
  }
  .review-card .body {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
  }
  .review-card .when {
    font-family: var(--mono);
    font-size: var(--t-micro);
    color: var(--text-muted);
    margin-top: 8px;
  }
  .reviews-head {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 14px;
  }
  .reviews-aggregate {
    font-family: var(--display);
    font-weight: 600;
    color: var(--text);
  }
  .reviews-aggregate .big { font-size: var(--t-h3); }

  /* Responsive (UX-3) — the public profile shipped desktop-only.
     Tablet: photo shrinks, booking rail joins the flow. Phone:
     everything stacks. */
  @media (max-width: 1100px) {
    .prof-hero { grid-template-columns: 280px 1fr; }
    .prof-hero > *:nth-child(3) { grid-column: 1 / -1; }
    .prof-photo { width: 280px; height: 340px; }
    .prof-body { grid-template-columns: 1fr; }
  }
  @media (max-width: 720px) {
    .prof-hero { grid-template-columns: 1fr; padding: 20px 20px 28px; gap: var(--s-5); }
    .prof-photo { width: 100%; max-width: 360px; height: auto; aspect-ratio: 9/11; }
    .prof-body { padding: 20px 20px 60px; }
  }