/* ==========================================================================
   Грузовой центр «Барсук-КАМАЗ» (Новосибирск)
   Стили страницы Трейд-ин (trade-in.css)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Вводная секция (Hero)
   -------------------------------------------------------------------------- */
.trade-in-hero {
  padding: 32px 0 36px 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

.trade-in-hero-inner {
  max-width: 920px;
}

.trade-in-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.trade-in-hero-title {
  font-size: clamp(1.75rem, 3vw, 2.3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 14px;
}

.trade-in-hero-desc {
  font-size: var(--font-base);
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.trade-in-hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.trade-in-stat-card {
  background-color: var(--bg-body);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px 20px;
}

.trade-in-stat-val {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.trade-in-stat-label {
  font-size: var(--font-xs);
  color: var(--text-muted);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   2. Секции страницы: шаги, критерии, требования
   -------------------------------------------------------------------------- */
.trade-in-section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border-color);
}

.trade-in-section:last-of-type {
  border-bottom: none;
}

/* Сетка шагов оценки и обмена */
.trade-in-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.trade-in-step-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}

.trade-in-step-num {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}

.trade-in-step-title {
  font-size: var(--font-base);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.trade-in-step-desc {
  font-size: var(--font-sm);
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Таблица критериев оценки */
.trade-in-criteria-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 16px;
}

.trade-in-criteria-table th,
.trade-in-criteria-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-light);
  font-size: var(--font-sm);
  text-align: left;
}

.trade-in-criteria-table th {
  background-color: var(--bg-body);
  font-weight: 700;
  color: var(--text-main);
  width: 28%;
}

.trade-in-criteria-table td {
  color: var(--text-muted);
  line-height: 1.5;
}

/* Карточки принимаемой техники */
.trade-in-accepted-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.trade-in-accepted-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
}

.trade-in-accepted-card-title {
  font-size: var(--font-base);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.trade-in-accepted-card-desc {
  font-size: var(--font-sm);
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 14px;
}

.trade-in-accepted-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.trade-in-accepted-item {
  padding-left: 16px;
  position: relative;
}

.trade-in-accepted-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 6px;
  background-color: var(--accent);
  border-radius: 1px;
}

/* Форма онлайн-заявки на оценку */
.trade-in-form-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 860px;
}

.trade-in-photo-wrap {
  margin-bottom: 24px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
}

.trade-in-photo-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 380px;
}

.trade-in-photo-caption {
  padding: 10px 16px;
  font-size: var(--font-xs);
  color: var(--text-muted);
  background-color: var(--bg-body);
  border-top: 1px solid var(--border-light);
}

@media (max-width: 768px) {
  .trade-in-criteria-table th,
  .trade-in-criteria-table td {
    padding: 10px 12px;
  }
  .trade-in-form-card {
    padding: 20px;
  }
}

@media (max-width: 640px) {
  .trade-in-criteria-table,
  .trade-in-criteria-table tbody,
  .trade-in-criteria-table tr,
  .trade-in-criteria-table th,
  .trade-in-criteria-table td {
    display: block;
    width: 100%;
  }
  .trade-in-criteria-table th {
    padding: 10px 14px 4px;
    border-bottom: none;
    background-color: var(--bg-body);
  }
  .trade-in-criteria-table td {
    padding: 4px 14px 10px;
  }
}