/* ============ Book a meeting page ============ */
.book-hero { position: relative; overflow: hidden; background: linear-gradient(125deg, #234a76 0%, #35618d 48%, #7cc3cc 100%); margin-top: -78px; padding: calc(78px + 84px) 0 64px; }
.book-hero .book-head { position: relative; z-index: 1; text-align: center; }
.book-hero h1 { color: #fff; font-family: var(--ff-display); font-size: clamp(30px, 5vw, 48px); font-weight: 800; letter-spacing: -0.01em; }
.book-hero p { color: rgba(255,255,255,0.75); max-width: 56ch; margin: 14px auto 0; font-size: 16.5px; line-height: 1.65; }
.book-hero .lime-w { color: var(--lime); }

.book-sec { padding: 56px 0 90px; }
.book-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 34px; align-items: start; }

.book-card { background: #fff; border: 1px solid var(--line-soft, rgba(31,46,91,0.12)); border-radius: 20px; padding: 28px; box-shadow: 0 1px 2px rgba(31,46,91,0.05), 0 16px 40px -28px rgba(31,46,91,0.3); }
.book-card h2 { font-family: var(--ff-display); font-size: 17px; color: var(--navy); margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.book-card h2 .step { width: 26px; height: 26px; border-radius: 50%; background: var(--lime); color: var(--navy); display: inline-grid; place-items: center; font-size: 13px; font-weight: 800; }

.day-row { display: flex; gap: 9px; overflow-x: auto; padding-bottom: 8px; }
.day-btn { flex: 0 0 auto; min-width: 74px; padding: 11px 10px; border-radius: 14px; border: 1px solid rgba(31,46,91,0.16); background: #fff; cursor: pointer; text-align: center; transition: all 0.2s var(--ease); }
.day-btn .dow { display: block; font-family: var(--ff-display); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fog-dim, #818bab); }
.day-btn .dnum { display: block; font-size: 19px; font-weight: 700; color: var(--navy); margin-top: 3px; }
.day-btn .dmon { display: block; font-size: 11px; color: var(--fog-dim, #818bab); }
.day-btn:hover { border-color: var(--lime); transform: translateY(-2px); }
.day-btn.on { background: var(--navy); border-color: var(--navy); }
.day-btn.on .dnum { color: var(--lime); }
.day-btn.on .dow, .day-btn.on .dmon { color: rgba(255,255,255,0.7); }

.slot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 9px; margin-top: 18px; }
.slot-btn { padding: 11px 6px; border-radius: 100px; border: 1px solid rgba(31,46,91,0.16); background: #fff; cursor: pointer; font-family: var(--ff-mono); font-size: 13.5px; color: var(--navy); transition: all 0.18s var(--ease); }
.slot-btn:hover { border-color: var(--lime); }
.slot-btn.on { background: var(--lime); border-color: var(--lime); font-weight: 700; }
.slot-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.tz-note { margin-top: 14px; font-size: 12.5px; color: var(--fog-dim, #818bab); }

.book-form .field { margin-bottom: 16px; }
.book-form label { display: block; font-family: var(--ff-display); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fog, #4f5a78); margin-bottom: 8px; }
.book-form input, .book-form textarea { width: 100%; background: #fff; border: 1px solid rgba(31,46,91,0.18); border-radius: 12px; padding: 13px 15px; font-family: inherit; font-size: 15px; color: var(--navy); outline: none; transition: border-color 0.2s; }
.book-form input:focus, .book-form textarea:focus { border-color: var(--lime); }
.book-form textarea { resize: vertical; }

.book-summary { margin: 18px 0; padding: 14px 16px; border-radius: 12px; background: rgba(198,217,54,0.12); border: 1px solid rgba(198,217,54,0.4); font-size: 14px; color: var(--navy); line-height: 1.55; }
.book-status { margin-top: 14px; padding: 13px 16px; border-radius: 12px; font-size: 14px; line-height: 1.55; }
.book-status.ok { background: rgba(24,169,87,0.1); border: 1px solid rgba(24,169,87,0.35); color: #14753f; }
.book-status.err { background: rgba(229,72,77,0.08); border: 1px solid rgba(229,72,77,0.3); color: #c0392b; }
.book-status a { color: #14753f; font-weight: 700; text-decoration: underline; }

@media (max-width: 900px) {
  .book-grid { grid-template-columns: 1fr; }
  .slot-grid { grid-template-columns: repeat(3, 1fr); }
  .book-hero { padding: 64px 0 46px; }
}