/* ========== CSS 变量 ========== */
:root {
  --primary: #FF3D57;
  --primary-dark: #d42e46;
  --primary-light: #fff5f6;
  --secondary: #6C47FF;
  --text: #111827;
  --text-muted: #6B7280;
  --bg: #ffffff;
  --bg-alt: #F8FAFC;
  --bg-dark: #0a0a1a;
  --border: #E5E7EB;
  --font-en: 'Inter', 'Roboto', sans-serif;
  --font-zh: 'HarmonyOS Sans', 'Noto Sans SC', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font: 'Inter', 'HarmonyOS Sans', 'Noto Sans SC', 'Roboto', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --max-width: 1200px;
}

.monday-page *, .monday-page *::before, .monday-page *::after { box-sizing: border-box; }
.monday-page img { max-width: 100%; height: auto; }
.monday-page ul { list-style: none; }

.monday-container { max-width: var(--max-width); margin: 0 auto; padding: 0 30px; }
.monday-section { padding: 80px 0; }
.monday-section--alt { background: var(--bg-alt); }
.monday-section--dark { background: var(--bg-dark); }

.monday-section-tag {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--primary); background: var(--primary-light);
  padding: 4px 12px; border-radius: 100px; margin-bottom: 16px;
}
.monday-section-tag--light { color: rgba(255,255,255,0.85); background: rgba(255,61,87,0.18); }
.monday-section-title { font-size: 32px; font-weight: 600; line-height: 1.35; margin-bottom: 16px; }
.monday-section-title--center { text-align: center; }
.monday-section-title--white { color: #fff; }
.monday-section-desc { font-family: var(--font-zh); font-size: 17px; color: var(--text-muted); line-height: 1.75; }
.monday-section-desc--center { text-align: center; max-width: 580px; margin: 0 auto; }
.monday-section-desc--white { color: rgba(255,255,255,0.65); }
.monday-section-header { margin-bottom: 56px; }
.monday-section-header--center { text-align: center; }

/* ========== 按钮 ========== */
.monday-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-family: var(--font-en);
  font-size: 15px; font-weight: 500; cursor: pointer;
  letter-spacing: 0.02em;
  border: 2px solid transparent; transition: all 0.18s ease;
  white-space: nowrap;
}
.monday-btn-lg { padding: 11px 24px; font-size: 15px; }
.monday-btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.monday-btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(255,61,87,0.35); }
.monday-btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.monday-btn-outline:hover { border-color: var(--text); }
.monday-btn-outline--white { color: #fff; border-color: rgba(255,255,255,0.45); }
.monday-btn-outline--white:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.monday-btn-white { background: #fff; color: var(--primary); border-color: #fff; }
.monday-btn-white:hover { background: #f5f5f5; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }

/* ========== HERO ========== */
.monday-hero {
  background: linear-gradient(160deg, #090921 0%, #11113b 45%, #0d1a3a 100%);
  padding: 96px 0 80px;
  overflow: hidden;
  position: relative;
}
.monday-hero-glow-1 {
  position: absolute; top: -80px; right: -60px;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(255,61,87,0.18) 0%, transparent 65%);
  pointer-events: none;
}
.monday-hero-glow-2 {
  position: absolute; bottom: -120px; left: -80px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(108,71,255,0.14) 0%, transparent 65%);
  pointer-events: none;
}
.monday-hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.monday-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  border-radius: 100px; padding: 5px 14px;
  font-size: 13px; color: rgba(255,255,255,0.8);
  margin-bottom: 24px;
}
.monday-eyebrow-pulse { width: 7px; height: 7px; background: #4ade80; border-radius: 50%; animation: mondayBlink 2s infinite; }
@keyframes mondayBlink { 0%,100%{opacity:1} 50%{opacity:.3} }
.monday-hero h1 {
  font-size: 44px; font-weight: 700; line-height: 1.15;
  letter-spacing: -0.01em;
  color: #fff; margin-bottom: 20px;
}
.monday-hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, #FF3D57 0%, #FF8C57 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.monday-hero-sub { font-size: 18px; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 36px; max-width: 460px; }
.monday-hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.monday-hero-note { font-family: var(--font-zh); font-size: 13px; color: rgba(255,255,255,0.4); }

.monday-hero-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.monday-hero-image-wrap img { width: 100%; display: block; border-radius: var(--radius-lg); }

/* ========== 工作类型选择器 ========== */
.monday-work-selector { padding: 56px 0; border-bottom: 1px solid var(--border); }
.monday-ws-label { font-size: 14px; font-weight: 600; color: var(--text-muted); margin-bottom: 20px; text-align: center; }
.monday-ws-tabs {
  display: flex; gap: 8px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 32px;
}
.monday-ws-tab {
  padding: 8px 18px; border-radius: 100px;
  font-size: 14px; font-weight: 500;
  border: 2px solid var(--border); color: var(--text-muted);
  background: #fff; cursor: pointer; transition: all 0.15s;
}
.monday-ws-tab:hover, .monday-ws-tab.active {
  border-color: var(--primary); color: var(--primary);
  background: var(--primary-light);
}
.monday-ws-image-wrap { max-width: 900px; margin: 0 auto; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.monday-ws-image-wrap img { width: 100%; display: block; }

/* ========== 信任条 ========== */
.monday-trust { padding: 48px 0; border-bottom: 1px solid var(--border); }
.monday-trust-inner { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }
.monday-trust-headline { font-size: 14px; color: var(--text-muted); font-weight: 500; flex-shrink: 0; white-space: nowrap; }
.monday-trust-logos { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; flex: 1; }
.monday-trust-logos img { height: 24px; width: auto; object-fit: contain; filter: grayscale(100%) opacity(0.55); transition: filter 0.2s; }
.monday-trust-logos img:hover { filter: grayscale(0%) opacity(1); }

/* ========== 平台介绍 ========== */
.monday-platform { padding: 80px 0; }
.monday-platform-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.monday-platform-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.monday-platform-img img { width: 100%; display: block; }

/* ========== 为什么喜爱 ========== */
.monday-why-love { padding: 80px 0; background: var(--bg-alt); }
.monday-why-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.monday-why-image { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.monday-why-image img { width: 100%; display: block; }
.monday-why-features { display: flex; flex-direction: column; gap: 24px; }
.monday-why-item { display: flex; gap: 16px; align-items: flex-start; }
.monday-why-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.monday-why-item h4 { font-size: 20px; font-weight: 500; margin-bottom: 4px; }
.monday-why-item p { font-family: var(--font-zh); font-size: 16px; color: var(--text-muted); line-height: 1.7; }

/* ========== AI 区块 ========== */
.monday-ai-section { background: var(--bg-dark); padding: 80px 0; }
.monday-ai-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.monday-ai-card {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  transition: border-color 0.2s, transform 0.2s;
}
.monday-ai-card:hover { border-color: rgba(255,61,87,0.35); transform: translateY(-3px); }
.monday-ai-card-img { aspect-ratio: 16/9; overflow: hidden; }
.monday-ai-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.monday-ai-card-body { padding: 24px; }
.monday-ai-card-tag {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: #FF3D57;
  border: 1px solid rgba(255,61,87,0.3); border-radius: 100px;
  padding: 3px 10px; margin-bottom: 12px;
}
.monday-ai-card h3 { font-size: 20px; font-weight: 500; color: #fff; margin-bottom: 8px; }
.monday-ai-card p { font-family: var(--font-zh); font-size: 15px; color: rgba(255,255,255,0.55); line-height: 1.7; }

/* ========== 产品套件 ========== */
.monday-products-section { padding: 80px 0; }
.monday-products-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 48px; }
.monday-product-card {
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; transition: box-shadow 0.2s, transform 0.2s;
  background: #fff;
}
.monday-product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.monday-product-card-img { overflow: hidden; background: var(--bg-alt); }
.monday-product-card-img img { width: 100%; display: block; transition: transform 0.3s; }
.monday-product-card:hover .monday-product-card-img img { transform: scale(1.02); }
.monday-product-card-body { padding: 24px 28px; }
.monday-product-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.monday-product-card-header img { width: 32px; height: 32px; object-fit: contain; }
.monday-product-card h3 { font-size: 20px; font-weight: 500; }
.monday-product-card p { font-family: var(--font-zh); font-size: 15px; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; }
.monday-product-link { font-size: 14px; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 4px; }
.monday-product-link:hover { gap: 8px; }

/* ========== 统计数据 ========== */
.monday-stats-section { padding: 80px 0; background: var(--bg-alt); }
.monday-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; margin-top: 48px; }
.monday-stat-cell { background: #fff; padding: 40px 28px; text-align: center; }
.monday-stat-number { font-family: var(--font-en); font-size: 36px; font-weight: 700; color: var(--primary); line-height: 1; margin-bottom: 10px; }
.monday-stat-desc { font-family: var(--font-zh); font-size: 14px; color: #999; line-height: 1.5; }

/* ========== 企业级 ========== */
.monday-enterprise { padding: 80px 0; }
.monday-enterprise-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.monday-enterprise-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.monday-enterprise-item { display: flex; gap: 14px; align-items: flex-start; }
.monday-ent-icon { width: 40px; height: 40px; flex-shrink: 0; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 18px; background: var(--primary-light); }
.monday-enterprise-item h4 { font-size: 20px; font-weight: 500; margin-bottom: 4px; }
.monday-enterprise-item p { font-family: var(--font-zh); font-size: 15px; color: var(--text-muted); line-height: 1.7; }
.monday-security-logos { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 32px; }
.monday-enterprise-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.monday-enterprise-img img { width: 100%; display: block; }

/* ========== 客户评价 ========== */
.monday-testimonials { padding: 80px 0; background: var(--bg-alt); }
.monday-testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.monday-testimonial-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.monday-testimonial-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.monday-testimonial-img { overflow: hidden; }
.monday-testimonial-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.monday-testimonial-body { padding: 24px; }
.monday-testimonial-logo { height: 28px; margin-bottom: 16px; object-fit: contain; }
.monday-testimonial-body p { font-family: var(--font-zh); font-size: 15px; color: var(--text-muted); line-height: 1.75; }

/* ========== CTA ========== */
.monday-cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #1a2744 0%, #0d1a3a 100%);
  text-align: center;
}
.monday-cta-section h2 { font-size: 30px; font-weight: 800; color: #fff; margin-bottom: 16px; line-height: 1.15; }
.monday-cta-section p { font-size: 18px; color: rgba(255,255,255,0.8); margin-bottom: 36px; }
.monday-cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
.monday-cta-note { font-family: var(--font-zh); font-size: 13px; color: rgba(255,255,255,0.55); }

/* ========== 响应式 ========== */
@media (max-width: 1199px) {
  .monday-hero h1 { font-size: 38px; }
  .monday-section-title { font-size: 28px; }
  .monday-products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .monday-platform-inner,
  .monday-why-grid,
  .monday-enterprise-inner { grid-template-columns: 1fr; gap: 40px; }
  .monday-enterprise-inner .monday-enterprise-img { order: -1; }
  .monday-testimonial-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .monday-section { padding: 60px 0; }
  .monday-hero { padding: 72px 0 60px; }
  .monday-hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .monday-hero h1 { font-size: 34px; }
  .monday-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .monday-ai-grid { grid-template-columns: repeat(2, 1fr); }
  .monday-products-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .monday-container { padding: 0 16px; }
  .monday-hero h1 { font-size: 28px; }
  .monday-hero-sub { font-size: 15px; }
  .monday-section-title { font-size: 24px; }
  .monday-section-desc { font-size: 15px; }
  .monday-why-grid { grid-template-columns: 1fr; }
  .monday-ai-grid { grid-template-columns: 1fr; }
  .monday-testimonial-grid { grid-template-columns: 1fr; }
  .monday-trust-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .monday-cta-section h2 { font-size: 24px; }
}
@media (max-width: 480px) {
  .monday-hero h1 { font-size: 24px; }
  .monday-hero-actions { flex-direction: column; }
  .monday-stats-grid { grid-template-columns: 1fr 1fr; }
  .monday-stat-number { font-size: 32px; }
  .monday-cta-buttons { flex-direction: column; align-items: center; }
  .monday-ws-tabs { gap: 6px; }
  .monday-ws-tab { padding: 6px 12px; font-size: 13px; }
}