/* 品牌背景 · 原创叙事 */
.mkt-origin {
  margin: 0 0 40px;
  padding: 28px 24px 32px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #fff 0%, var(--green-50, #f4fbf8) 100%);
  box-shadow: 0 10px 32px rgba(14, 122, 86, 0.07);
}
.mkt-origin__head { max-width: 68ch; margin: 0 auto 24px; text-align: center; }
.mkt-origin__eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--green-600);
  margin-bottom: 10px;
}
.mkt-origin__title {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  color: var(--green-900);
  line-height: 1.25;
}
.mkt-origin__lead {
  margin: 0;
  font-size: 0.98rem;
  color: var(--muted);
  line-height: 1.65;
}
.mkt-origin__lead strong { color: var(--green-800); }
.mkt-origin__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.mkt-origin__card {
  padding: 16px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow-sm, 0 1px 8px rgba(14, 122, 86, 0.06));
}
.mkt-origin__card-num {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--green-700), var(--green-500));
  margin-bottom: 10px;
}
.mkt-origin__card h3 {
  margin: 0 0 8px;
  font-size: 0.95rem;
  color: var(--green-900);
}
.mkt-origin__card p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.55;
}
.mkt-origin__timeline {
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px dashed rgba(14, 122, 86, 0.25);
  background: #fff;
}
.mkt-origin__timeline-title {
  margin: 0 0 14px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--green-800);
}
.mkt-origin__milestones {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.mkt-origin__milestones li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--fg);
}
.mkt-origin__milestones time {
  font-weight: 800;
  color: var(--green-600);
  font-variant-numeric: tabular-nums;
}
.mkt-origin__foot {
  margin: 18px 0 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--green-800);
  line-height: 1.6;
}
@media (max-width: 960px) {
  .mkt-origin__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .mkt-origin { padding: 20px 16px 24px; }
  .mkt-origin__grid { grid-template-columns: 1fr; }
  .mkt-origin__milestones li { grid-template-columns: 44px 1fr; }
}

/* 全站营销升级 — 数据条 / 人机交互 / 技能矩阵 / 价格钩子 */
.mkt-stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 32px;
  padding: 18px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, #fff 0%, var(--green-100) 100%);
  box-shadow: 0 8px 28px rgba(14, 122, 86, 0.08);
}
.mkt-stats__item {
  text-align: center;
  padding: 6px 4px;
}
.mkt-stats__item b {
  display: block;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  font-weight: 900;
  color: var(--green-700);
  line-height: 1.1;
}
.mkt-stats__item span {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.mkt-section-head {
  margin-bottom: 18px;
}
.mkt-section-head h2 {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  color: var(--green-900);
  font-weight: 900;
}
.mkt-section-head p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.55;
}

/* 人机交互演示 */
.mkt-interact {
  margin-bottom: 36px;
  padding: 22px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 12px 40px rgba(14, 122, 86, 0.1);
}
.mkt-interact__tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.mkt-interact__tab {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s;
}
.mkt-interact__tab.is-active {
  color: #fff;
  border-color: var(--green-700);
  background: linear-gradient(90deg, var(--green-700), var(--green-500));
}
.mkt-interact__layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 20px;
  align-items: stretch;
}
.mkt-interact__pitch {
  padding: 16px;
  border-radius: 14px;
  background: var(--green-100);
  border: 1px solid var(--border);
}
.mkt-interact__pitch h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--green-900);
}
.mkt-interact__pitch p {
  margin: 0 0 12px;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.5;
}
.mkt-interact__pitch ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.mkt-interact__pitch li {
  font-size: 0.86rem;
  color: var(--green-700);
  font-weight: 600;
  padding-left: 1.1em;
  position: relative;
}
.mkt-interact__pitch li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: 800;
}
.mkt-interact__play {
  margin-top: 14px;
  border: none;
  cursor: pointer;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.88rem;
  color: #fff;
  background: linear-gradient(90deg, var(--green-700), var(--green-500));
}
.mkt-interact__stage {
  min-height: 320px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #f8fbf9 0%, #fff 100%);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
  position: relative;
}
.mkt-interact__stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 0%, rgba(22, 192, 122, 0.08), transparent 50%);
  pointer-events: none;
}
.mkt-bubble {
  max-width: 92%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.9rem;
  line-height: 1.45;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  position: relative;
  z-index: 1;
}
.mkt-bubble.is-visible {
  opacity: 1;
  transform: none;
}
.mkt-bubble--human {
  align-self: flex-end;
  background: var(--green-700);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.mkt-bubble--ai {
  align-self: flex-start;
  background: #fff;
  color: var(--fg);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
  box-shadow: 0 4px 16px rgba(14, 122, 86, 0.08);
}
.mkt-bubble--action {
  align-self: center;
  background: linear-gradient(90deg, #083d2c, var(--green-700));
  color: #4dd999;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: 999px;
  padding: 8px 16px;
}
.mkt-bubble__label {
  display: block;
  font-size: 0.68rem;
  opacity: 0.75;
  margin-bottom: 4px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* 技能矩阵 */
.mkt-skills {
  margin-bottom: 36px;
}
.mkt-skills__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.mkt-skill-card {
  padding: 18px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  transition: transform 0.25s, box-shadow 0.25s;
}
.mkt-skill-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(14, 122, 86, 0.12);
}
.mkt-skill-card__icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.mkt-skill-card h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  color: var(--green-900);
}
.mkt-skill-card p {
  margin: 0 0 10px;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.45;
}
.mkt-skill-card__count {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--green-700);
  letter-spacing: 0.04em;
}

/* 价格钩子 */
.mkt-pricing {
  margin-bottom: 36px;
}
.mkt-pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.mkt-price-card {
  padding: 24px 22px;
  border-radius: 18px;
  border: 2px solid var(--border);
  background: #fff;
  position: relative;
  overflow: hidden;
}
.mkt-price-card--hot {
  border-color: var(--green-500);
  box-shadow: 0 16px 40px rgba(14, 122, 86, 0.14);
}
.mkt-price-card--hot::before {
  content: attr(data-badge);
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--green-700), var(--green-500));
  color: #fff;
}
.mkt-price-card__product {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-700);
  margin-bottom: 6px;
}
.mkt-price-card h3 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  color: var(--green-900);
}
.mkt-price-card__amount {
  font-size: 2rem;
  font-weight: 900;
  color: var(--green-700);
  margin: 0 0 4px;
  line-height: 1.1;
}
.mkt-price-card__amount small {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted);
}
.mkt-price-card__note {
  margin: 0 0 14px;
  font-size: 0.88rem;
  color: var(--muted);
}
.mkt-price-card ul {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.mkt-price-card li {
  font-size: 0.86rem;
  color: var(--muted);
  padding-left: 1.15em;
  position: relative;
}
.mkt-price-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green-500);
  font-weight: 800;
}
.mkt-price-card__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* 双产品卡片升级 */
.dual-product__hook {
  display: block;
  margin-top: 6px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--green-500);
  letter-spacing: 0.02em;
}
.dual-product__badge-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.dual-product__badge {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  background: #fff3cd;
  color: #9a6700;
  border: 1px solid #f0d78c;
}
.dual-product__badge--green {
  background: var(--green-100);
  color: var(--green-700);
  border-color: var(--border);
}
.dual-product__card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.dual-product__btn {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.84rem;
  text-decoration: none;
  transition: transform 0.2s;
}
.dual-product__btn:hover {
  transform: translateY(-1px);
}
.dual-product__btn--primary {
  color: #fff;
  background: linear-gradient(90deg, var(--green-700), var(--green-500));
}
.dual-product__btn--ghost {
  color: var(--green-700);
  border: 1px solid var(--border);
  background: #fff;
}

/* AgentOS hero CTA */
.aos-hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.aos-hero-btn {
  padding: 12px 22px;
  border-radius: 24px;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform 0.2s;
}
.aos-hero-btn:hover {
  transform: scale(1.04);
}
.aos-hero-btn--primary {
  background: #fff;
  color: var(--aos-green-900, #083d2c);
}
.aos-hero-btn--outline {
  border: 2px solid rgba(255, 255, 255, 0.55);
  color: #fff;
}

@media (max-width: 980px) {
  .mkt-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .mkt-interact__layout,
  .mkt-skills__grid,
  .mkt-pricing__grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 560px) {
  .mkt-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}