.sell-page {
  background:
    radial-gradient(circle at 90% 8%, rgba(212,168,67,0.09), transparent 26rem),
    var(--bg);
}

.sell-main { padding-top: 60px; }

.sell-hero {
  position: relative;
  overflow: hidden;
  padding: 4.75rem 1.25rem 5rem;
}

.sell-hero::before {
  content: '';
  position: absolute;
  top: 8%;
  left: -12rem;
  width: 28rem;
  height: 28rem;
  border: 1px solid rgba(212,168,67,0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 3rem rgba(212,168,67,0.025), 0 0 0 7rem rgba(212,168,67,0.018);
  pointer-events: none;
}

.sell-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.78fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: center;
}

.sell-hero-copy { max-width: 620px; }

.sell-title {
  max-width: 600px;
  margin-bottom: 1.4rem;
  font-family: var(--font-display);
  font-size: clamp(3.25rem, 6vw, 5.5rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.sell-title em { color: var(--accent); font-style: italic; }

.sell-intro {
  max-width: 500px;
  margin-bottom: 2rem;
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.sell-hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  width: auto;
  padding: 0.85rem 1.25rem;
}

.sell-hero-cta span {
  font-size: 1.15rem;
  line-height: 1;
  transition: transform 0.2s ease;
}

.sell-hero-cta:hover span { transform: translateX(3px); }

.sell-hero-note {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.4rem;
  color: var(--fg-muted);
  font-size: 0.76rem;
}

.sell-note-dot {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(212,168,67,0.1);
}

.sell-form-panel {
  position: relative;
  padding: clamp(1.35rem, 3vw, 2.4rem);
  overflow: hidden;
  scroll-margin-top: 84px;
  box-shadow: 0 22px 70px rgba(0,0,0,0.2);
}

.sell-form-panel::after {
  content: '';
  position: absolute;
  top: -5rem;
  right: -5rem;
  width: 12rem;
  height: 12rem;
  border: 1px solid rgba(212,168,67,0.16);
  border-radius: 50%;
  pointer-events: none;
}

.sell-form-heading,
.sell-form,
.sell-thanks { position: relative; z-index: 1; }

.sell-form-heading { margin-bottom: 1.6rem; }

.sell-kicker {
  margin-bottom: 0.45rem;
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.sell-form-heading h2 {
  margin-bottom: 0.45rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  font-weight: 400;
  line-height: 1.05;
}

.sell-form-heading p:last-child {
  max-width: 380px;
  color: var(--fg-muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.sell-form { display: flex; flex-direction: column; gap: 1rem; }

.sell-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.sell-field { display: flex; flex-direction: column; gap: 0.4rem; }

.sell-label {
  color: var(--fg);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.sell-optional {
  margin-left: 0.25rem;
  color: var(--fg-muted);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0;
}

.sell-input,
.sell-textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: 10px;
  background: rgba(255,255,255,0.055);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.sell-input { min-height: 2.8rem; padding: 0.7rem 0.85rem; }

.sell-textarea {
  min-height: 6.5rem;
  padding: 0.75rem 0.85rem;
  resize: vertical;
}

.sell-input::placeholder,
.sell-textarea::placeholder { color: var(--fg-muted); opacity: 0.62; }

.sell-input:focus,
.sell-textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255,255,255,0.075);
  box-shadow: 0 0 0 3px rgba(212,168,67,0.12);
}

.sell-input[aria-invalid="true"],
.sell-textarea[aria-invalid="true"] { border-color: #f87171; }

.sell-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  margin-top: 0.25rem;
}

.sell-submit .btn-loading {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.sell-spinner { animation: sell-spin 0.8s linear infinite; }

@keyframes sell-spin { to { transform: rotate(360deg); } }

.sell-form-note {
  color: var(--fg-muted);
  font-size: 0.7rem;
  line-height: 1.5;
  text-align: center;
}

.sell-thanks {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.15rem;
  border: 1px solid rgba(74,222,128,0.32);
  border-radius: 12px;
  background: rgba(74,222,128,0.08);
}

.sell-thanks-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(74,222,128,0.16);
  color: #4ade80;
  font-size: 0.9rem;
  font-weight: 700;
}

.sell-thanks h2 {
  margin-bottom: 0.35rem;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  line-height: 1.1;
}

.sell-thanks p { color: var(--fg-muted); font-size: 0.84rem; line-height: 1.6; }

.sell-nav-active { color: var(--accent) !important; }

.sell-steps {
  padding: 5.5rem 1.25rem 6rem;
  background: var(--bg-section);
}

.sell-steps-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2.5rem, 8vw, 8rem);
  align-items: start;
}

.sell-steps-heading { max-width: 380px; }

.sell-steps-heading h2 {
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 400;
  line-height: 1.05;
}

.sell-steps-heading > p:last-child { color: var(--fg-muted); font-size: 0.95rem; line-height: 1.7; }

.sell-step-list {
  list-style: none;
  border-top: 1px solid var(--border);
}

.sell-step {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.5rem 0 1.7rem;
  border-bottom: 1px solid var(--border);
}

.sell-step-number {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.sell-step h3 {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.sell-step h3 a,
.sell-step p a { color: var(--accent); transition: color 0.2s ease; }

.sell-step h3 a:hover,
.sell-step p a:hover { color: var(--accent-light); }

.sell-step p { max-width: 540px; color: var(--fg-muted); font-size: 0.86rem; line-height: 1.7; }

@media (max-width: 900px) {
  .sell-hero-inner,
  .sell-steps-inner { grid-template-columns: 1fr; gap: 3rem; }

  .sell-hero-copy,
  .sell-steps-heading { max-width: 680px; }

  .sell-form-panel { max-width: 680px; }
}

@media (max-width: 600px) {
  .sell-hero { padding: 3.5rem 1.25rem 4rem; }
  .sell-title { font-size: clamp(2.8rem, 14vw, 4.2rem); }
  .sell-form-row { grid-template-columns: 1fr; }
  .sell-steps { padding: 4rem 1.25rem 4.5rem; }
  .sell-step { grid-template-columns: 2.4rem minmax(0, 1fr); gap: 0.75rem; }
  .sell-step-number { font-size: 0.68rem; }
}