/* =========================================================
   Sell (trade-in landing)
   ========================================================= */

.sell {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
  padding-block: var(--space-10);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.sell-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(400px 240px at 30% 20%, rgba(220, 38, 38, 0.18), transparent 60%),
    linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  min-height: 360px;
  isolation: isolate;
}
.sell-visual::before {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: var(--radius-lg);
  background: repeating-linear-gradient(45deg, rgba(15,23,42,0.04) 0 1px, transparent 1px 22px);
  z-index: -1;
}
.sell-visual img {
  width: clamp(160px, 22vw, 260px);
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(15,23,42,0.18));
  animation: rgt-fade-up 600ms var(--ease-out) both;
}

.sell-content .eyebrow {
  display: inline-block;
  margin-bottom: var(--space-3);
}

.sell-content h1 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-3);
}
.sell-content h1 .accent {
  background: linear-gradient(180deg, var(--rgt-red-500), var(--rgt-red-700));
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}
.sell-content p.lede {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-6);
}

.steps-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  display: grid;
  gap: var(--space-3);
  counter-reset: step;
}
.steps-list li {
  counter-increment: step;
  position: relative;
  padding: var(--space-3) var(--space-4) var(--space-3) 56px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-weight: 500;
  color: var(--text);
  transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out), border-color var(--t-base);
}
.steps-list li:hover {
  transform: translateX(4px);
  border-color: rgba(220,38,38,0.25);
  box-shadow: var(--shadow-sm);
}
.steps-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 800;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

@media (max-width: 900px) {
  .sell { grid-template-columns: 1fr; gap: var(--space-6); padding-block: var(--space-6); }
  .sell-visual { min-height: 240px; padding: var(--space-6); }
}