/* ============ BOOKING PAGE — granite, matching the hero ============ */

.book-body { background: var(--offwhite); }

/* solid nav (no blend trickery needed on a static page) */
#nav.nav-solid { mix-blend-mode: normal; color: var(--graphite); background: rgba(242,242,240,0.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.nav-solid .brand, .nav-solid .nav-link { color: var(--graphite); }
.nav-solid .nav-cta { color: var(--graphite); border-color: rgba(21,23,26,0.45); }
.nav-solid .nav-cta:hover, .nav-solid .nav-cta-active { background: var(--graphite); color: var(--offwhite); border-color: var(--graphite); }

.book-main {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  gap: clamp(32px, 5vw, 80px);
  max-width: 1440px;
  margin: 0 auto;
  padding: calc(76px + 6vh) clamp(20px, 5vw, 64px) 8vh;
  align-items: start;
}

/* ---------- left column ---------- */
.book-h1 {
  font-size: clamp(42px, 5vw, 76px);
  font-weight: 200;
  letter-spacing: -0.026em;
  line-height: 1.0;
  margin-bottom: 18px;
}
.book-sub {
  font-size: clamp(15px, 1.1vw, 16px); font-weight: 300; line-height: 1.7;
  color: var(--gray-1);
  margin-bottom: 42px;
  max-width: 50ch;
}

/* visit type cards */
.type-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 34px; }
.type-card input { position: absolute; opacity: 0; pointer-events: none; }
.tc-box {
  display: block; height: 100%;
  border: 1px solid rgba(21,23,26,0.18);
  border-radius: 2px;
  padding: 20px 22px;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.3s ease, transform 0.3s cubic-bezier(0.22,1,0.36,1);
  background: #fff;
}
.type-card:hover .tc-box { border-color: rgba(21,23,26,0.42); }
.tc-title { display: block; font-size: 15px; font-weight: 500; letter-spacing: 0.06em; margin-bottom: 7px; }
.tc-sub { display: block; font-size: 12.5px; font-weight: 300; line-height: 1.55; color: var(--gray-1); }
.type-card input:checked + .tc-box {
  border-color: var(--graphite);
  background: var(--graphite);
  box-shadow: 0 16px 38px rgba(21,23,26,0.2);
  transform: translateY(-2px);   /* selected card lifts slightly */
}
.type-card input:checked + .tc-box .tc-title { color: var(--offwhite); }
.type-card input:checked + .tc-box .tc-sub { color: var(--steel); }
.type-card input:focus-visible + .tc-box { outline: 2px solid var(--steel); outline-offset: 2px; }

/* fields */
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; margin-bottom: 30px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field-wide { grid-column: 1 / -1; }
.field > span {
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gray-1);
}
.field input, .field select, .field textarea {
  font: 300 15px/1.4 "Inter", sans-serif;
  color: var(--graphite);
  background: #fff;
  border: 1px solid rgba(21,23,26,0.18);
  padding: 14px 15px;
  border-radius: 2px;
  -webkit-appearance: none; appearance: none;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
  width: 100%;
}
.field input::placeholder, .field textarea::placeholder { color: var(--gray-2); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(21,23,26,0.4); }
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--gray-1) 50%), linear-gradient(135deg, var(--gray-1) 50%, transparent 50%);
  background-position: calc(100% - 19px) 50%, calc(100% - 14px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  cursor: pointer;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--graphite);
  box-shadow: 0 0 0 3px rgba(21,23,26,0.07);   /* soft focus ring */
}
.field-note { font-size: 11.5px; font-style: normal; font-weight: 300; color: var(--gray-2); }
.field-note.warn { color: #b4504a; }

/* upload */
.upload-block { margin-bottom: 30px; }
.upload-label { font-size: 13px; font-weight: 500; letter-spacing: 0.04em; margin-bottom: 12px; }
.upload-label span { font-weight: 300; color: var(--gray-1); }
.dropzone {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  border: 1px dashed rgba(21,23,26,0.3);
  border-radius: 2px;
  background: rgba(255,255,255,0.6);
  color: var(--gray-1);
  padding: 28px 18px;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.dropzone:hover, .dropzone.drag { border-color: var(--graphite); background: #fff; color: var(--graphite); }
.dz-text { font-size: 13.5px; font-weight: 300; }
.file-list { list-style: none; margin-top: 10px; }
.file-list li {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; font-weight: 300;
  padding: 8px 2px;
  border-bottom: 1px solid rgba(21,23,26,0.08);
}
.file-list button {
  background: none; border: none; cursor: pointer;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gray-2);
}
.file-list button:hover { color: #b4504a; }

.submit-row { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.submit-row .btn-dark { border: none; cursor: pointer; font-family: inherit; }
.submit-note { font-size: 12.5px; font-weight: 300; color: var(--gray-2); max-width: 26ch; }
.form-error { margin-top: 16px; font-size: 13px; color: #b4504a; }

/* success */
.success-panel { padding-top: 6vh; max-width: 480px; }
.success-square { width: 16px; height: 16px; background: var(--graphite); margin-bottom: 30px; transform: rotate(45deg); }
.success-panel h2 { font-size: clamp(34px, 3.6vw, 54px); font-weight: 200; margin-bottom: 16px; }
.success-panel p { font-size: 15px; font-weight: 300; line-height: 1.7; color: var(--gray-1); margin-bottom: 14px; }
.success-alt a { color: var(--graphite); }
.success-panel .btn-ghost { display: inline-block; margin-top: 26px; }

/* ---------- right column : showroom ---------- */
.showroom-col { position: sticky; top: calc(76px + 4vh); }
.showroom-card {
  background: var(--graphite);
  color: var(--offwhite);
  padding: clamp(26px, 3vw, 44px);
}
.sr-title { font-size: clamp(30px, 2.8vw, 44px); font-weight: 200; line-height: 1.08; margin: 14px 0 28px; }
.sr-line { display: block; text-decoration: none; color: var(--offwhite); font-weight: 300; line-height: 1.6; }
.sr-address { font-size: 16px; margin-bottom: 14px; border-left: 2px solid var(--steel); padding-left: 14px; }
.sr-address:hover { color: var(--steel); }
.sr-phone { font-size: 15px; color: var(--steel); margin-bottom: 8px; letter-spacing: 0.06em; }
.sr-phone:hover { color: #fff; }
.sr-email { font-size: 14px; color: var(--steel); margin-bottom: 26px; letter-spacing: 0.02em; word-break: break-word; }
.sr-email:hover { color: #fff; }

.hours { width: 100%; border-collapse: collapse; margin-bottom: 26px; }
.hours td {
  font-size: 13.5px; font-weight: 300;
  padding: 10px 0;
  border-bottom: 1px solid rgba(174,180,186,0.16);
}
.hours td:last-child { text-align: right; color: var(--steel); }
.hours .closed td { color: var(--gray-2); }
.hours .closed td:last-child { color: var(--gray-2); }

.map-wrap { aspect-ratio: 4 / 3; margin-bottom: 26px; filter: grayscale(1) contrast(1.05); }
.map-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

.socials { display: flex; gap: 26px; }
.socials a {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--steel); text-decoration: none;
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  transition: color 0.25s;
}
.socials a:hover { color: #fff; }

/* footer */
.book-footer {
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  max-width: 1440px; margin: 0 auto;
  padding: 26px clamp(20px, 5vw, 64px) 40px;
  font-size: 12px; font-weight: 300; letter-spacing: 0.08em;
  color: var(--gray-2);
}
.book-footer a { color: var(--gray-1); text-decoration: none; }

/* entrance animation hooks */
.bk { opacity: 0; transform: translateY(26px); }

/* two-mode form: strip the default fieldset chrome so it flows like the rest */
.mode { border: 0; padding: 0; margin: 0; min-width: 0; }
.mode[hidden] { display: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .book-main { grid-template-columns: 1fr; padding-top: calc(64px + 4vh); }
  .showroom-col { position: static; }
}
@media (max-width: 640px) {
  .type-cards { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: 1fr; }
  .submit-row .btn-dark { width: 100%; text-align: center; }
}