/* ===== Contact Page Styles — contact.css ===== */
/* Design tokens from :root in kla-nexus.css */

/* Quick-contact cards row */
.qcards {
  display: flex;
  gap: 24px;
  margin-bottom: 48px;
}

.qcard {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qcard .ic {
  font-size: 26px;
  line-height: 1;
}

.qcard b {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text);
}

.qcard span {
  font-size: 15px;
  color: var(--muted);
}

.qcard a {
  color: var(--steel);
}

.qcard a:hover {
  color: var(--accent);
}

/* Contact grid: form (left) + map (right) */
.cgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* Form headings inside cform */
.cform h2 {
  font-size: clamp(20px, 2.4vw, 28px);
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 6px;
}

.cform .sub {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 4px;
}

/* Success message banner */
.ok {
  display: none;
  background: #e6f5ec;
  border: 1px solid #7bc98a;
  color: #1a6e30;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 16px;
}

.ok.show {
  display: block;
}

/* Form field wrapper */
.fld {
  margin-bottom: 4px;
}

/* Required asterisk */
.req {
  color: #d9252a;
  margin-left: 2px;
}

/* Inline validation error */
.emsg {
  display: none;
  font-size: 12px;
  color: #d9252a;
  margin-top: 5px;
}

.cform input.err,
.cform textarea.err,
.cform select.err {
  border-color: #d9252a;
}

.cform input.err ~ .emsg,
.cform textarea.err ~ .emsg,
.cform select.err ~ .emsg {
  display: block;
}

/* Select field (topic) */
.cform select {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  background: #fff;
  font-family: var(--font-base);
  font-size: 15px;
  color: var(--text);
  appearance: auto;
  cursor: pointer;
  transition: .2s;
}

.cform select:focus {
  outline: 0;
  border-color: var(--accent);
}

/* Captcha checkbox row */
.captcha {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  margin: 14px 0;
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.captcha input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

/* Map side */
.cmap {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.map {
  position: relative;
  padding-top: 56.25%;
  border: 1px solid var(--line);
  overflow: hidden;
}

.map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Office hours block */
.hours {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 20px 22px;
}

.hours h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text);
  margin-bottom: 14px;
}

.hours .r {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
}

.hours .r:last-child {
  border-bottom: none;
}

.hours .r span:last-child {
  font-weight: 600;
  color: var(--text);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .qcards {
    flex-direction: column;
    gap: 16px;
  }

  .cgrid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .cform {
    padding: 20px 16px;
  }

  .cform .row {
    grid-template-columns: 1fr;
  }
}