/* ============================================================
   FORMWORK CALCULATOR — NORMETRA
   Simplified request form. Prefix: fwc-
   ============================================================ */

.fwc-wrap, .fwc-wrap *, .fwc-wrap *::before, .fwc-wrap *::after {
  box-sizing: border-box;
}

.fwc-wrap {
  --fwc-bg: #ffffff;
  --fwc-bg-soft: #F2F5F7;
  --fwc-border: #E1E1E1;
  --fwc-border-h: #c8ccd2;
  --fwc-accent: #f8b526;
  --fwc-accent2: #ffc03d;
  --fwc-accent-soft: rgba(255,192,61,.12);
  --fwc-text: #212d45;
  --fwc-text2: #5a6377;
  --fwc-text3: #9aa0a6;
  --fwc-err: #e74c3c;
  --fwc-radius: 6px;
  --fwc-radius-sm: 4px;

  position: relative;
  background: var(--fwc-bg);
  border: 1px solid var(--fwc-border);
  border-radius: var(--fwc-radius);
  padding: 44px 40px 36px;
  font-family: 'Open Sans', sans-serif;
  color: var(--fwc-text);
  max-width: 980px;
  margin: 0 auto;
  box-shadow: 0 22px 44px rgba(33,45,69,.09);
  overflow: hidden;
}
.fwc-wrap::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--fwc-accent2);
}

/* ── HEADER ───────────────────────────────────────────────── */
.fwc-header {
  text-align: center;
  margin-bottom: 32px;
}
.fwc-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--fwc-accent-soft);
  color: var(--fwc-accent);
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.fwc-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--fwc-accent);
}
.fwc-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--fwc-text);
  margin: 0 0 12px;
}
.fwc-title span { color: var(--fwc-accent); }
.fwc-sub {
  font-size: 0.98rem;
  color: var(--fwc-text2);
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto;
}

/* ── FORM LAYOUT ──────────────────────────────────────────── */
.fwc-form { display: block; }
.fwc-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.fwc-form-section { min-width: 0; }

.fwc-form-label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.84rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--fwc-text);
  margin: 0 0 12px;
}
.fwc-form-label .fwc-unit {
  color: var(--fwc-text3);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  margin-left: 6px;
}

/* ── TYPE RADIO GRID ──────────────────────────────────────── */
.fwc-form-radio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.fwc-form-radio {
  display: block;
  position: relative;
  cursor: pointer;
  user-select: none;
}
/* Visually-hidden but accessible radio input (sr-only pattern) */
.fwc-form-radio input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.fwc-form-radio-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  background: var(--fwc-bg-soft);
  border: 2px solid var(--fwc-border);
  border-radius: var(--fwc-radius-sm);
  padding: 18px 12px;
  min-height: 100px;
  color: var(--fwc-text2);
  transition: background-color .18s, border-color .18s, color .18s;
}
.fwc-form-radio-card .fwc-type-icon {
  width: 28px;
  height: 28px;
  color: var(--fwc-text3);
  transition: color .18s;
}
.fwc-form-radio-card .fwc-radio-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.86rem;
  line-height: 1.3;
}
.fwc-form-radio:hover .fwc-form-radio-card {
  border-color: var(--fwc-border-h);
  background: #fff;
}
.fwc-form-radio input[type="radio"]:checked + .fwc-form-radio-card {
  border-color: var(--fwc-accent);
  background: var(--fwc-accent-soft);
  color: var(--fwc-text);
}
.fwc-form-radio input[type="radio"]:checked + .fwc-form-radio-card .fwc-type-icon {
  color: var(--fwc-accent);
}
.fwc-form-radio input[type="radio"]:focus-visible + .fwc-form-radio-card {
  outline: 2px solid var(--fwc-accent);
  outline-offset: 3px;
}

/* ── TEXT INPUTS + SELECT ─────────────────────────────────── */
.fwc-form-field {
  margin-bottom: 14px;
}
.fwc-form-input {
  display: block;
  width: 100%;
  padding: 13px 16px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.98rem;
  line-height: 1.4;
  color: var(--fwc-text);
  background: var(--fwc-bg-soft);
  border: 2px solid var(--fwc-border);
  border-radius: var(--fwc-radius-sm);
  appearance: none;
  -webkit-appearance: none;
  transition: background-color .18s, border-color .18s;
}
.fwc-form-input::placeholder { color: var(--fwc-text3); opacity: 1; }
.fwc-form-input:hover { border-color: var(--fwc-border-h); }
.fwc-form-input:focus {
  outline: none;
  background: #fff;
  border-color: var(--fwc-accent);
}
.fwc-form-input.fwc-error {
  border-color: var(--fwc-err);
  background: rgba(231,76,60,.05);
}

select.fwc-form-input {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6377' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 44px;
  cursor: pointer;
}

/* Hide number input spinners (Chrome/Firefox) */
.fwc-form-input[type="number"]::-webkit-outer-spin-button,
.fwc-form-input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.fwc-form-input[type="number"] { -moz-appearance: textfield; }

/* ── SUBMIT BUTTON ────────────────────────────────────────── */
.fwc-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 28px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--fwc-text);
  background: var(--fwc-accent2);
  border: 2px solid var(--fwc-accent2);
  border-radius: var(--fwc-radius-sm);
  cursor: pointer;
  margin-top: 6px;
  text-decoration: none;
  appearance: none;
  -webkit-appearance: none;
  transition: background-color .18s, border-color .18s, box-shadow .18s;
}
.fwc-cta:hover {
  background: var(--fwc-accent);
  border-color: var(--fwc-accent);
  box-shadow: 0 8px 18px rgba(255,192,61,.30);
}
.fwc-cta:focus-visible {
  outline: 2px solid var(--fwc-accent);
  outline-offset: 3px;
}
.fwc-cta svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── DISCLAIMER / FOOTER ──────────────────────────────────── */
.fwc-disclaimer {
  margin: 14px 0 0;
  font-size: 0.78rem;
  color: var(--fwc-text3);
  line-height: 1.55;
  text-align: center;
}
.fwc-disclaimer a {
  color: var(--fwc-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.fwc-disclaimer a:hover { color: var(--fwc-text); }

.fwc-footer-note {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--fwc-border);
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  color: var(--fwc-text3);
  letter-spacing: .12em;
  font-weight: 600;
  text-transform: uppercase;
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .fwc-wrap { padding: 36px 32px 28px; }
}
@media (max-width: 768px) {
  .fwc-wrap { padding: 30px 22px 24px; }
  .fwc-form-grid { grid-template-columns: 1fr; gap: 24px; }
  .fwc-header { margin-bottom: 24px; }
}
@media (max-width: 480px) {
  .fwc-wrap { padding: 24px 16px 20px; border-radius: var(--fwc-radius-sm); }
  .fwc-form-radio-grid { gap: 8px; }
  .fwc-form-radio-card { min-height: 88px; padding: 14px 8px; }
  .fwc-form-radio-card .fwc-radio-label { font-size: 0.78rem; }
  .fwc-cta { padding: 14px 20px; font-size: 0.84rem; }
}

/* ═══════════════════════════════════════════════════════════════
   QA-FIXES — апрель 2026 (адаптив по аудиту)
   ═══════════════════════════════════════════════════════════════ */

/* Фикс #36: на 1024 — 1 кол grid, 4 radio в ряд */
@media (max-width: 1024px) {
  .fwc-form-grid { grid-template-columns: 1fr; gap: 24px; }
  .fwc-form-radio-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Фикс #82: страховочный 900px */
@media (max-width: 900px) {
  .fwc-form-grid { grid-template-columns: 1fr; }
}

/* Фикс #84: disclaimer центрирован, ограничен */
@media (max-width: 768px) {
  .fwc-disclaimer { max-width: 520px; margin-left: auto; margin-right: auto; }
}

/* Фикс #12: на 480 — 2 кол radio */
@media (max-width: 480px) {
  .fwc-form-radio-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Фикс #83: на iPhone SE — 1 кол radio */
@media (max-width: 380px) {
  .fwc-form-radio-grid { grid-template-columns: 1fr; }
}