/* ========================================
   hero.css - Hero 区域样式（紧凑版）
   ======================================== */

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #fff 0%, #fef5f7 35%, #fef2f2 65%, #fff5f5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 28px;
}

/* 光晕 */
.hero-glow {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(254,202,202,.4) 0%, rgba(254,202,202,.1) 40%, transparent 70%);
  filter: blur(60px);
  left: 50%;
  top: 20%;
  animation: glowPulse 6s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

/* 网格背景 */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(220,38,38,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220,38,38,.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* 粒子容器 */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

/* 内容 */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  will-change: transform;
  max-width: 700px;
}

/* 标题 - 紧凑 */
.hero-title {
  font-size: 32px;
  line-height: 1.2;
  margin-bottom: 8px;
  letter-spacing: -.02em;
  color: var(--gray-800);
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--red-900) 0%, var(--red-700) 30%, var(--red-600) 65%, var(--red-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title-sub {
  font-size: 16px;
  color: var(--red-800);
  font-weight: 600;
  margin-left: 6px;
}

/* 副标题 */
.hero-subtitle {
  font-size: 14px;
  color: var(--gray-600);
  font-weight: 400;
  margin: 0 0 16px;
  line-height: 1.6;
}

/* 特性标签 */
.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 18px;
}

.hero-feature-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 16px;
  background: white;
  border: 1px solid var(--red-200);
  border-radius: 20px;
  font-size: 12px;
  color: var(--red-800);
  font-weight: 600;
  transition: var(--transition);
}

.hero-feature-chip:hover {
  border-color: var(--red-600);
  box-shadow: 0 4px 12px rgba(220,38,38,.12);
  transform: translateY(-1px);
}

.hero-feature-chip i {
  color: var(--red-600);
  font-size: 11px;
}

/* CTA */
.hero-cta {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 0;
  flex-wrap: wrap;
}

/* 信任指标 */
.hero-trust {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--gray-500);
  font-weight: 500;
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.hero-trust i {
  color: var(--red-600);
  font-size: 14px;
}

/* 标签 (去掉，精简后不再使用但保留兼容) */
.hero-tag,
.hero-tag-shimmer,
.hero-tag-icon,
.hero-tag-text { display: none; }

/* 小型按钮 */
.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
}

/* 响应式 */
@media (max-width: 768px) {
  .hero {
    padding: 24px 16px 20px;
  }
  .hero-title {
    font-size: 22px;
    line-height: 1.3;
  }
  .hero-subtitle {
    font-size: 12px;
    line-height: 1.6;
    margin-bottom: 12px;
  }
  .hero-cta {
    flex-direction: column;
    gap: 8px;
    align-items: center;
  }
  .hero-features {
    gap: 5px;
  }
  .hero-feature-chip {
    padding: 5px 12px;
    font-size: 11px;
  }
}