/**
 * 花更好® 全站 Premium 视觉增强
 * 绿植租摆 / 园林工程行业 · 大气 · 专业 · 自然
 */
:root {
  --green-dark: #0a2e22;
  --green-mid: #145a3a;
  --green-light: #3d9a6a;
  --green-sage: #5a9a78;
  --green-pale: #eef6f1;
  --gold: #c9a962;
  --gold-light: #e8d9a8;
  --gold-deep: #a8863a;
  --cream: #faf8f4;
  --radius-xl: 20px;
  --section-gap: 80px;
}

/* ── 背景：更柔和的自然渐变，减少干扰 ── */
body.site-page::before {
  opacity: 0.35;
  filter: saturate(0.85) brightness(1.05);
}
body.site-page::after {
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, rgba(201, 169, 98, 0.06) 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 20%, rgba(61, 154, 106, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(238, 246, 241, 0.92) 0%, rgba(245, 248, 246, 0.88) 50%, rgba(232, 242, 236, 0.94) 100%);
}

/* ── 顶栏：磨砂玻璃 + 滚动收缩 ── */
.site-header {
  background: linear-gradient(180deg, rgba(10, 46, 34, 0.97) 0%, rgba(15, 56, 40, 0.95) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 169, 98, 0.28);
  transition: padding 0.3s ease, box-shadow 0.3s ease;
}
.site-header.is-scrolled {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
}
.site-header.is-scrolled .header-inner {
  padding-top: 10px;
  padding-bottom: 10px;
}
.header-inner {
  padding: 18px 28px;
  transition: padding 0.3s ease;
}
.nav-main a {
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  font-weight: 500;
}
.nav-main a.active {
  color: var(--gold-light);
}
.btn-phone {
  padding: 10px 22px;
  letter-spacing: 0.02em;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-phone:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(201, 169, 98, 0.45);
}

/* ── 面包屑 ── */
.breadcrumb {
  background: rgba(10, 46, 34, 0.92);
  backdrop-filter: blur(8px);
}

/* ── Hero 区：层次与装饰 ── */
.hero {
  background:
    radial-gradient(ellipse 70% 80% at 20% 100%, rgba(61, 154, 106, 0.15) 0%, transparent 55%),
    radial-gradient(ellipse 50% 60% at 90% 10%, rgba(201, 169, 98, 0.12) 0%, transparent 50%),
    linear-gradient(145deg, #0a2e22 0%, #145a3a 42%, #1e6b48 100%);
  padding: 88px 24px 80px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.6;
}
.hero h1 {
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  letter-spacing: 0.04em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.2);
}
.hero .intro {
  font-size: 1.1rem;
  line-height: 1.85;
  max-width: 680px;
}
.hero-premium .hero-eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(201, 169, 98, 0.15);
  border: 1px solid rgba(201, 169, 98, 0.35);
  color: var(--gold-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-premium .hero-stats-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: center;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-premium .hero-stat-item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--gold-light);
  line-height: 1.2;
}
.hero-premium .hero-stat-item span {
  font-size: 0.82rem;
  opacity: 0.78;
}

.tag {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ── 轮播：电影感遮罩 ── */
.hero-carousel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 46, 34, 0.15) 0%, transparent 40%, rgba(10, 46, 34, 0.25) 100%);
  pointer-events: none;
  z-index: 2;
}
.carousel-slide img {
  filter: brightness(0.92) saturate(1.08) contrast(1.02);
}
.carousel-btn {
  background: rgba(10, 46, 34, 0.55);
  border-color: rgba(201, 169, 98, 0.4);
  width: 48px;
  height: 48px;
}

/* ── 公告栏：融入品牌色 ── */
.notice-bar {
  background: linear-gradient(90deg, rgba(201, 169, 98, 0.12), rgba(238, 246, 241, 0.95));
  border-bottom: 1px solid rgba(20, 90, 58, 0.1);
}
.notice-label {
  color: var(--green-mid);
  background: rgba(255, 255, 255, 0.7);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

/* ── 区块标题：更大气 ── */
.section {
  padding: var(--section-gap) 0 calc(var(--section-gap) + var(--contact-bar-h));
}
.section-title {
  margin-bottom: 52px;
}
.section-title h2 {
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  letter-spacing: 0.06em;
}
.section-title h2::after {
  width: 64px;
  height: 4px;
  margin-top: 18px;
  border-radius: 4px;
}
.section-title p {
  font-size: 1rem;
  letter-spacing: 0.02em;
  margin-top: 12px;
}
.section-alt {
  background: linear-gradient(180deg, rgba(10, 46, 34, 0.03) 0%, rgba(10, 46, 34, 0.06) 100%);
  border-color: rgba(20, 90, 58, 0.06);
}

/* ── 数据条 ── */
.stats-section {
  padding: 56px 0;
  background:
    radial-gradient(ellipse at center, rgba(201, 169, 98, 0.08) 0%, transparent 70%),
    linear-gradient(135deg, #0a2e22 0%, #145a3a 55%, #1a4d32 100%);
}
.stat-value {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  letter-spacing: 0.02em;
}

/* ── 卡片：精品展示感 ── */
.card {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 4px 20px rgba(10, 46, 34, 0.06);
}
.card::before {
  height: 4px;
  background: linear-gradient(90deg, var(--green-mid), var(--gold), var(--green-light));
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.card-img {
  aspect-ratio: 16/10;
}
.card-body {
  padding: 26px 26px 20px;
}
.card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.card-link {
  padding: 16px 26px;
  letter-spacing: 0.03em;
}

/* ── 绿植种类网格 ── */
.plant-catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
  padding: 20px 24px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(20, 90, 58, 0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}
.plant-search-wrap {
  flex: 1;
  min-width: 220px;
  max-width: 420px;
  position: relative;
}
.plant-search-wrap input {
  width: 100%;
  padding: 13px 18px 13px 44px;
  border: 1px solid rgba(20, 90, 58, 0.15);
  border-radius: 999px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--cream);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.plant-search-wrap input:focus {
  outline: none;
  border-color: var(--green-sage);
  box-shadow: 0 0 0 3px rgba(61, 154, 106, 0.15);
}
.plant-search-wrap::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%235a9a78' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z'/%3E%3C/svg%3E") center/contain no-repeat;
  opacity: 0.7;
}
.plant-count-label {
  font-size: 0.9rem;
  color: var(--gray-mid);
}
.plant-count-label strong {
  color: var(--green-dark);
  font-size: 1.1rem;
}
.plant-catalog-grid {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}
.plant-catalog-card {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 4px 16px rgba(10, 46, 34, 0.07);
  position: relative;
  overflow: hidden;
}
.plant-catalog-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(10, 46, 34, 0.35) 100%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.plant-catalog-card:hover::after {
  opacity: 1;
}
.plant-catalog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.plant-catalog-card img {
  height: 200px;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.plant-catalog-card:hover img {
  transform: scale(1.06);
}
.plant-catalog-card h3 {
  padding: 14px 16px;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid rgba(20, 90, 58, 0.06);
}
.plant-catalog-card.is-hidden {
  display: none;
}

/* ── 流程 / 优势 / 套餐 ── */
.process-item,
.pain-column,
.package-card,
.advantage-panel,
.city-box {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.65);
}
.process-step {
  letter-spacing: 0.05em;
}
.advantage-tab,
.gallery-tab {
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
}
.advantage-tab.is-active,
.gallery-tab.is-active {
  box-shadow: 0 4px 16px rgba(10, 46, 34, 0.2);
}
.package-card {
  transition: transform 0.25s, box-shadow 0.25s;
}
.package-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.package-price strong {
  font-family: var(--font-serif);
  color: var(--green-dark);
}

/* ── 设计师卡片 ── */
.designer-card {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.7);
  transition: transform 0.3s, box-shadow 0.3s;
}
.designer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.designer-photo {
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(10, 46, 34, 0.12);
}

/* ── CTA ── */
.cta-bar {
  background:
    radial-gradient(ellipse at top, rgba(201, 169, 98, 0.1) 0%, transparent 60%),
    linear-gradient(145deg, #0a2e22 0%, #145a3a 100%);
  padding: 72px 24px calc(72px + var(--contact-bar-h));
}
.cta-bar h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
}
.cta-bar p {
  opacity: 0.88;
  max-width: 560px;
  margin: 0 auto;
}

/* ── 页脚 ── */
.site-footer {
  background:
    linear-gradient(180deg, rgba(8, 32, 24, 0.96) 0%, rgba(12, 28, 22, 0.98) 100%);
  padding-top: 64px;
}
.footer-grid h4 {
  font-family: var(--font-serif);
  letter-spacing: 0.06em;
  font-size: 1.05rem;
}

/* ── 底部联系栏 ── */
.contact-bar {
  box-shadow: 0 -8px 32px rgba(10, 46, 34, 0.25);
  backdrop-filter: blur(10px);
}
.contact-bar-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 8px;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  transition: background 0.2s, color 0.2s;
}
.contact-bar-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.85;
}

/* ── 按钮全局增强 ── */
.btn {
  letter-spacing: 0.04em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-deep) 100%);
}
.page-content .btn-primary,
.plant-catalog-toolbar + .plant-catalog-grid ~ p .btn-primary {
  color: var(--green-dark);
}

/* ── FAQ / 表单 ── */
.faq-item {
  border-radius: var(--radius-lg);
  transition: box-shadow 0.2s;
}
.faq-item:hover {
  box-shadow: var(--shadow-hover);
}
.form-group input,
.form-group select,
.form-group textarea {
  border-radius: var(--radius-lg);
}

/* ── 新闻列表 ── */
.news-list li {
  padding: 20px 0;
}
.news-list a {
  font-size: 1rem;
  transition: color 0.2s;
}

/* ── 客户 logo ── */
.client-logo-item {
  border-radius: var(--radius-lg);
  transition: transform 0.2s, box-shadow 0.2s;
}
.client-logo-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ── 画廊 ── */
.gallery-card {
  border-radius: var(--radius-xl);
  transition: transform 0.3s, box-shadow 0.3s;
}
.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.gallery-img {
  height: 220px;
  transition: transform 0.5s ease;
}
.gallery-card:hover .gallery-img {
  transform: scale(1.04);
}

/* ── 内页标题 ── */
.section-heading-inline {
  font-family: var(--font-serif);
  color: var(--green-dark);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  margin: 0 0 24px;
  padding-left: 16px;
  border-left: 4px solid var(--gold);
}

/* ── 响应式 ── */
@media (max-width: 768px) {
  :root { --section-gap: 56px; }
  .hero { padding: 56px 20px 48px; }
  .plant-catalog-card img { height: 165px; }
  .hero-premium .hero-stats-inline { gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .card:hover,
  .plant-catalog-card:hover,
  .plant-catalog-card:hover img {
    transform: none;
    transition: none;
  }
}