/* ============================================================
   PAGE-HOME — 首页专属样式
   拓跋云 V4 · 红金配色
   
   依赖：core.css / components.css / layout.css（共享样式）
   覆盖范围：仅首页 Hero / Services / About / Training / Cases / News / Contact
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative;
  padding-top: 80px;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(255,255,255,0.95) 0%,
    rgba(255,255,255,0.85) 40%,
    rgba(255,255,255,0.4) 70%,
    rgba(255,255,255,0.15) 100%
  );
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  padding-top: 60px;
  padding-bottom: 60px;
  overflow: hidden;
}

/* Hero staggered fade-up animation */
.hero-content .hero-badge,
.hero-content h1,
.hero-content .hero-subtitle,
.hero-content .hero-actions,
.hero-panel {
  opacity: 0;
  animation: heroFadeUp 700ms var(--ease-out) forwards;
}
.hero-content .hero-badge { animation-delay: 0ms; }
.hero-content h1         { animation-delay: 200ms; }
.hero-content .hero-subtitle { animation-delay: 400ms; }
.hero-content .hero-actions  { animation-delay: 600ms; }
.hero-panel               { animation-delay: 400ms; }

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--red-50);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--red-500);
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: var(--space-5);
}
.hero-badge .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--red-500);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero h1 {
  font-size: clamp(30px, 4.2vw, 50px);
  font-weight: 750;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  letter-spacing: -1px;
}
.hero h1 .gold { color: var(--gold-500); }
.hero h1 .red  { color: var(--red-500); }

.hero-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 2.2;
  margin-bottom: var(--space-10);
  max-width: 480px;
  letter-spacing: 0.3px;
}
.hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* Hero Stats Panel */
.hero-panel {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 32px;
  position: relative;
}
.hero-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), var(--red-500), var(--gold-500));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.hp-title {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
  letter-spacing: 1px;
}
.hp-title span { color: var(--red-500); }

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.stat-item {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 20px 16px;
  text-align: center;
}
.stat-item:hover {
  border-color: var(--border-red);
  box-shadow: 0 4px 12px rgba(192, 0, 0, 0.08);
}
.stat-item .num {
  font-size: 32px;
  font-weight: 750;
  color: var(--red-500);
  line-height: 1;
  font-family: var(--font-en);
  letter-spacing: -1px;
}
.stat-item .num .suffix {
  font-size: 16px;
  font-weight: 600;
  color: var(--red-500);
}
.stat-item .label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 8px;
  letter-spacing: 0.5px;
}

/* Testimonial */
.hero-testimonial {
  background: var(--red-50);
  border: 1px solid var(--border-red);
  border-radius: 8px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-testimonial .qt {
  flex: 1;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.hero-testimonial .stars {
  color: var(--gold-500);
  font-size: 14px;
  letter-spacing: 2px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============================================================
   SERVICES — New Sidebar + Grid Style
   ============================================================ */
.services-new {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: stretch;
}
.services-sidebar {
  background: linear-gradient(180deg, #c00000 0%, #800000 100%);
  border-radius: var(--radius-lg);
  padding: 40px 20px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.services-sidebar::before {
  content: 'SERVICE';
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 48px;
  font-weight: 800;
  color: rgba(255,255,255,0.06);
  font-family: var(--font-en);
  letter-spacing: 4px;
  white-space: nowrap;
}
.services-sidebar h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 3px;
}
.services-sidebar .ss-divider {
  width: 28px;
  height: 3px;
  background: #fff;
  margin: 0 auto 20px;
  border-radius: 2px;
}
.services-sidebar p {
  font-size: 13px;
  line-height: 2;
  margin-bottom: 4px;
  opacity: 0.92;
}
.services-sidebar .ss-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 14px;
  margin: 24px 0 12px;
  transition: var(--transition-fast);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-sans);
  text-decoration: none;
}
.services-sidebar .ss-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}
.services-sidebar .ss-phone {
  font-size: 12px;
  opacity: 0.85;
  margin-top: 4px;
}

.services-grid-new {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-item-new {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  position: relative;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 150px;
  overflow: hidden;
}
.service-item-new:hover {
  border-color: var(--border-red);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.service-item-new .sin-content {
  position: relative;
  z-index: 1;
}
.service-item-new h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}
.service-item-new p {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 16px;
  line-height: 1.6;
}
.service-item-new .sin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 20px;
  background: var(--red-500);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-sans);
  letter-spacing: 0.5px;
  align-self: flex-start;
  text-decoration: none;
}
.service-item-new .sin-btn:hover {
  background: var(--red-600);
  box-shadow: 0 4px 12px rgba(192,0,0,0.25);
}
.service-item-new .sin-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0.03;
  z-index: 0;
  pointer-events: none;
  border-radius: var(--radius-md);
}
.service-item-new .sin-icon {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 56px;
  height: 56px;
  color: var(--red-500);
  opacity: 0.10;
  z-index: 1;
  pointer-events: none;
}

.services-bottom-cta {
  margin-top: 28px;
  margin-left: auto;
  margin-right: auto;
  max-width: 90%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px 28px;
}
.services-bottom-cta .cta-text {
  font-size: 15px;
  color: var(--text-secondary);
}
.services-bottom-cta .cta-text strong {
  color: var(--red-500);
  font-size: 22px;
  font-weight: 700;
  margin-left: 6px;
  letter-spacing: 1px;
  font-family: var(--font-en);
}
.services-bottom-cta .cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  background: var(--red-500);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-sans);
  letter-spacing: 1px;
  text-decoration: none;
}
.services-bottom-cta .cta-btn:hover {
  background: var(--red-600);
}

/* ============================================================
   TRAINING
   ============================================================ */
#training {
  position: relative;
  background: var(--bg-white);
}
#training::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('images/training-bg.jpg') center / cover no-repeat;
  opacity: 0.08;
  z-index: 0;
}
#training .container {
  position: relative;
  z-index: 1;
}
.training-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.training-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
}
.training-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-8px);
  border-color: var(--border-red);
}
.training-card .t-img {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  position: relative;
  background: var(--bg-gray);
}
.training-card .t-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
  display: block;
}
.training-card:hover .t-img img { transform: scale(1.06); }
.training-card .t-img .t-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: 4px 14px;
  font-size: 11px;
  font-weight: 600;
  background: var(--red-500);
  color: #fff;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}
.training-card .t-body { padding: var(--space-5) var(--space-6); }
.training-card .t-meta {
  display: flex;
  gap: var(--space-4);
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-3);
  font-family: var(--font-en);
}
.training-card h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}
.training-card .t-body p {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}
.training-card .t-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--red-500);
  font-weight: 600;
  transition: var(--transition-fast);
  letter-spacing: 1px;
}
.training-card .t-cta:hover { gap: 10px; }

/* Training header row */
.training-header {
  max-width: none;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  margin-bottom: 32px;
}
.training-header .section-header { margin-bottom: 0; }

/* ============================================================
   ABOUT V2 — Asymmetric: Big visual left, feature list right
   ============================================================ */
.about-hero-row-v2 {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 0;
  align-items: stretch;
  margin-bottom: 56px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-white);
  box-shadow: var(--shadow-card);
}

/* Left: Visual */
.about-visual {
  position: relative;
  overflow: hidden;
  background: var(--bg-gray);
  min-height: 440px;
}
.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.05) 50%, transparent 100%);
  z-index: 1;
}
.about-visual-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 40px 36px 28px;
  z-index: 2;
}
.about-visual-caption .caption-name {
  display: block;
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.about-visual-caption .caption-title {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  font-weight: 400;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* Right: Content */
.about-content {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.about-content .ah-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--red-50);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--red-500);
  font-weight: 500;
  margin-bottom: 20px;
  width: fit-content;
}
.about-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 16px;
}
.about-content h3 .red { color: var(--red-500); }
.about-content .ah-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 28px;
}
.about-content .ah-desc strong { color: var(--red-500); font-weight: 600; }

/* Vertical feature list */
.about-features {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 24px;
}
.af-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-fast);
}
.af-item:first-child { padding-top: 0; }
.af-item:last-child { border-bottom: none; padding-bottom: 0; }
.af-item:hover .af-icon-wrap { background: var(--red-500); color: #fff; }
.af-icon-wrap {
  width: 42px; height: 42px;
  border-radius: var(--radius-md);
  background: var(--red-50);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-fast);
  color: var(--red-500);
}
.af-icon-wrap svg { width: 20px; height: 20px; }
.af-text { flex: 1; min-width: 0; }
.af-text strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.af-text span {
  font-size: 12.5px;
  color: var(--text-tertiary);
  line-height: 1.6;
}

/* Contact line */
.about-contact-line {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--red-50);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--red-500);
  font-weight: 500;
}
.about-contact-line svg { width: 18px; height: 18px; flex-shrink: 0; }
/* Responsive */
@media (max-width: 1024px) {
  .about-hero-row-v2 { grid-template-columns: 1fr; }
  .about-visual { min-height: 300px; }
  .about-content { padding: 36px 28px; }
  .about-content h3 { font-size: 18px; }
}

/* Founder profile */
.about-founder {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: start;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border-light);
}
.founder-photo-wrap {
  position: relative;
}
.founder-photo-wrap::before {
  content: '';
  position: absolute;
  inset: -8px;
  border: 1px solid var(--border-red);
  border-radius: var(--radius-xl);
  z-index: 0;
}
.founder-photo {
  width: 100%;
  border-radius: var(--radius-lg);
  display: block;
  position: relative;
  z-index: 1;
  aspect-ratio: 3/4;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.founder-title-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}
.founder-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}
.founder-title .en {
  font-size: 13px;
  color: var(--text-tertiary);
  font-weight: 400;
  font-family: var(--font-en);
}
.founder-bio {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 2.1;
  margin-bottom: 28px;
}
.founder-bio strong { color: var(--red-500); font-weight: 600; }

/* Founder credentials */
.founder-creds {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.cred-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border-red);
  border-radius: var(--radius-md);
  background: var(--bg-white);
  transition: var(--transition-fast);
}
.cred-card:hover {
  border-color: var(--red-500);
  box-shadow: var(--shadow-red);
  transform: translateY(-2px);
}
.cred-icon {
  width: 32px; height: 32px;
  flex-shrink: 0;
  color: var(--red-500);
}
.cred-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 500;
}

/* Stats bar */
.about-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 60px;
  padding: 32px;
  background: linear-gradient(135deg, var(--red-500) 0%, var(--red-700) 100%);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.about-stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('images/advantage-bg.jpg') center / cover no-repeat;
  opacity: 0.08;
}
.about-stats-bar .sb-item {
  text-align: center;
  position: relative;
  z-index: 1;
}
.about-stats-bar .sb-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 10%; bottom: 10%;
  width: 1px;
  background: rgba(255,255,255,0.15);
}
.about-stats-bar .sb-num {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  font-family: var(--font-en);
  letter-spacing: -1px;
}
.about-stats-bar .sb-num .suffix {
  font-size: 16px;
  font-weight: 600;
  color: var(--gold-300);
}
.about-stats-bar .sb-label {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  margin-top: 8px;
  letter-spacing: 0.5px;
}

/* ============================================================
   CLIENTS
   ============================================================ */
.client-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-3);
}
.client-item {
  height: 70px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-white);
  font-size: 13px;
  color: var(--text-tertiary);
  font-weight: 500;
  letter-spacing: 1px;
  transition: var(--transition-fast);
}
.client-item:hover { border-color: var(--red-500); color: var(--red-500); box-shadow: var(--shadow-card); }

/* ============================================================
   NEWS SECTION
   ============================================================ */
.news-section-wrapper {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 30px;
  align-items: start;
}

/* Left: News — max height matches FAQ sidebar */
.news-main { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 24px; box-shadow: 0 0 0 4px var(--bg-gray); display: flex; flex-direction: column; }
.news-tabs-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 14px;
  margin-bottom: 20px;
}
.news-tabs { display: flex; gap: 28px; }
.news-tab {
  font-size: 15px;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  padding-bottom: 14px;
  margin-bottom: -14px;
  transition: var(--transition-fast);
  font-weight: 500;
}
.news-tab:hover { color: var(--red-500); }
.news-tab.active { color: var(--red-500); font-weight: 600; }
.news-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--red-500);
  border-radius: 2px 2px 0 0;
}
.news-tab-dot { display: inline-block; width: 6px; height: 6px; background: var(--red-500); border-radius: 50%; margin-left: 4px; vertical-align: middle; }
.news-more { font-size: 14px; color: var(--text-tertiary); text-decoration: none; transition: var(--transition-fast); }
.news-more:hover { color: var(--red-500); }

/* Featured cards — single column */
.news-featured { display: flex; flex-direction: column; gap: 14px; margin-bottom: 16px; }
.news-fcard {
  display: flex;
  gap: 14px;
  text-decoration: none;
  transition: var(--transition-fast);
  padding: 12px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-white);
}
.news-fcard:hover { border-color: var(--border-red); box-shadow: var(--shadow-card); }
.news-fcard:hover .news-fimg img { transform: scale(1.06); }
.news-fcard:hover .news-ftitle { color: var(--red-500); }
.news-fimg {
  width: 120px; height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-gray);
}
.news-fimg img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms var(--ease-out); }
.news-fbody { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.news-ftitle { font-size: 15px; font-weight: 600; color: var(--text-primary); line-height: 1.5; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: var(--transition-fast); }
.news-fdate { font-size: 12px; color: var(--text-tertiary); font-family: var(--font-en); margin-bottom: 6px; }
.news-fdesc { font-size: 13px; color: var(--text-tertiary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* News list — single column, text-only */
.news-list { display: flex; flex-direction: column; gap: 0; }
.news-list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border-light);
  text-decoration: none;
  transition: var(--transition-fast);
}
.news-list-item:last-child { border-bottom: none; }
.news-list-item:hover .news-ltitle { color: var(--red-500); }
.news-list-item::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--text-tertiary);
  border-radius: 50%;
  flex-shrink: 0;
}
.news-list-item .news-ltitle {
  flex: 1;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: var(--transition-fast);
}
.news-list-item .news-ldate { font-size: 12px; color: var(--text-tertiary); font-family: var(--font-en); white-space: nowrap; }

/* Right: FAQ */
.faq-sidebar { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 24px; box-shadow: 0 0 0 4px var(--bg-gray); }
.faq-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.faq-header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}
.faq-header h3 .faq-icon {
  width: 22px; height: 22px;
  background: var(--red-500);
  color: #fff;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}
/* 使用更高优先级选择器，避免被 components.css 中的 .faq-item / .faq-answer 覆盖 */
.faq-sidebar .faq-item { margin-bottom: 18px; border-bottom: none; padding: 0; }
.faq-sidebar .faq-item:last-child { margin-bottom: 0; }
.faq-sidebar .faq-q {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}
.faq-sidebar .faq-q .faq-badge {
  width: 18px; height: 18px;
  background: var(--red-500);
  color: #fff;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.faq-sidebar .faq-q .faq-question {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
  width: 100%;
  background: none;
  border: none;
  padding: 0;
  cursor: default;
  text-align: left;
  font-family: var(--font-sans);
}
.faq-sidebar .faq-a {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  max-height: none;
  overflow: visible;
  padding-bottom: 0;
}
.faq-sidebar .faq-a .faq-badge {
  width: 18px; height: 18px;
  background: #e5e7eb;
  color: var(--text-tertiary);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.faq-sidebar .faq-a .faq-answer {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.7;
  max-height: none;
  overflow: visible;
}

/* ============================================================
   NEW SECTIONS — 服务流程 / 合作伙伴
   ============================================================ */
/* Process Flow — 7 steps, flat 1-3, curve up 4-7 */
.process-flow {
  margin-top: var(--space-10);
  padding: 0 var(--space-4);
}
.pf-steps-row {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  gap: 0;
}
.pf-step {
  flex: 1;
  max-width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}
.pf-step[data-step="1"] { padding-bottom: 0; }
.pf-step[data-step="2"] { padding-bottom: 0; }
.pf-step[data-step="3"] { padding-bottom: 0; }
.pf-step[data-step="4"] { padding-bottom: 60px; }
.pf-step[data-step="5"] { padding-bottom: 140px; }
.pf-step[data-step="6"] { padding-bottom: 220px; }
.pf-step[data-step="7"] { padding-bottom: 290px; }

/* SVG connector animation */
.pf-lines-svg .pf-main-line {
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
}
.process-flow .pf-lines-svg .pf-main-line {
  animation: pfDraw 1.5s ease-out 0.5s forwards;
}
@keyframes pfDraw { to { stroke-dashoffset: 0; } }

.pf-circle {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--red-500);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(220,38,38,0.2);
}
/* Step 7 highlight */
.pf-step[data-step="7"] .pf-circle {
  background: linear-gradient(135deg, var(--red-500), #b91c1c);
  box-shadow: 0 4px 16px rgba(220,38,38,0.35);
}
.pf-body {
  margin-top: 10px;
  text-align: center;
  padding: 0 2px;
}
.pf-body h4 {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  white-space: nowrap;
}
.pf-step[data-step="7"] .pf-body h4 {
  color: var(--red-600);
  font-weight: 700;
}
.pf-body p {
  font-size: 11px;
  color: var(--text-tertiary);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 1024px) {
  .pf-step[data-step="4"] { padding-bottom: 55px; }
  .pf-step[data-step="5"] { padding-bottom: 120px; }
  .pf-step[data-step="6"] { padding-bottom: 190px; }
  .pf-step[data-step="7"] { padding-bottom: 250px; }
  .pf-body h4 { font-size: 12px; }
  .pf-body p { font-size: 10.5px; }
}
@media (max-width: 768px) {
  .process-flow {
    padding: 0;
  }
  .pf-lines-svg { display: none; }
  .pf-steps-row {
    flex-direction: column;
    align-items: flex-start;
    padding: 0 0 0 22px;
    max-width: 400px;
    margin: 0 auto;
  }
  .pf-step {
    flex: none;
    flex-direction: row;
    max-width: 100%;
    width: 100%;
    align-items: flex-start;
    padding-bottom: 0 !important;
    gap: 0;
  }
  .pf-step .pf-circle { flex-shrink: 0; }
  .pf-step .pf-body {
    text-align: left;
    padding: 0 0 20px 20px;
    margin-top: 0;
    border-left: 2px solid var(--red-200);
    min-height: 50px;
  }
  .pf-step:last-child .pf-body { border-left-color: transparent; padding-bottom: 0; }
}

/* Case Studies enhancement */
.client-case-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.case-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-fast);
}
.case-card:hover {
  border-color: var(--red-200);
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.case-card-img {
  aspect-ratio: 3 / 2;
  background-size: cover;
  background-position: center;
  position: relative;
}
.case-card-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--red-500);
  color: #fff;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 4px;
  font-weight: 600;
}
.case-card-body {
  padding: var(--space-5);
}
.case-card-body h4 { font-size: 16px; font-weight: 600; margin-bottom: var(--space-2); }
.case-card-body p { font-size: 13px; color: var(--text-tertiary); line-height: 1.7; margin-bottom: var(--space-4); }
.case-stats {
  display: flex;
  gap: var(--space-4);
}
.case-stat {
  flex: 1;
  text-align: center;
  padding: var(--space-2);
  background: var(--bg-gray);
  border-radius: var(--radius-sm);
}
.case-stat .cs-num { font-size: 18px; font-weight: 700; color: var(--red-500); }
.case-stat .cs-label { font-size: 11px; color: var(--text-tertiary); margin-top: 2px; }

@media (max-width: 1024px) {
  .client-case-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .client-case-row { grid-template-columns: 1fr; }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: start;
}
.contact-form {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-card);
}
.contact-form h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  letter-spacing: 1px;
}
.contact-form h3 span { color: var(--red-500); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-4); }
.form-group { margin-bottom: var(--space-4); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-gray);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font-sans);
  transition: var(--transition-fast);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-tertiary); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--red-500);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(192, 0, 0, 0.06);
}
.form-group textarea { min-height: 80px; resize: vertical; }
.form-success {
  margin-top: 16px;
  padding: 12px 16px;
  background: #eaf3de;
  border: 1px solid #c0dd97;
  border-radius: 8px;
  color: #3b6d11;
  font-size: 13px;
  line-height: 1.6;
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238c8c8c' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.contact-info { display: flex; flex-direction: column; gap: var(--space-3); }
.info-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}
.info-card:hover { border-color: var(--border-red); box-shadow: var(--shadow-card); }
.info-icon {
  width: 44px; height: 44px;
  background: var(--red-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.info-text h4 { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.info-text p { font-size: 13px; color: var(--text-tertiary); }
.info-text p strong { color: var(--red-500); }
.info-card-wechat .wechat-qr {
  display: block;
}
@media (max-width: 480px) {
  .info-card-wechat { flex-wrap: wrap; }
  .info-card-wechat .wechat-qr { margin-left: 0; margin-top: 10px; }
}

/* ============================================================
   FOOTER — Brand Red Gradient · Dark & Bold
   ============================================================ */
.footer {
  background: linear-gradient(135deg, #b00000 0%, #6a0000 100%);
  padding: var(--space-16) 0 0;
  color: rgba(255,255,255,0.85);
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-300), var(--gold-500), var(--gold-300));
  z-index: 2;
}
.footer * { position: relative; z-index: 1; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
}

/* Columns */
.footer-col h4 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-col p, .footer-col a {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  line-height: 2;
  display: block;
  transition: var(--transition-fast);
}
.footer-col p svg { width: 16px; height: 16px; vertical-align: middle; margin-right: 4px; flex-shrink: 0; }
.footer-col a:hover { color: var(--gold-300); }

/* Headings */
.footer h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--space-4);
  letter-spacing: 0.5px;
  color: #fff;
  position: relative;
  padding-bottom: 10px;
}
.footer h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 20px; height: 2px;
  background: var(--gold-400);
  border-radius: 1px;
}

/* Bottom bar */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: rgba(255,255,255,0.5); transition: var(--transition-fast); }
.footer-bottom a:hover { color: var(--gold-400); }
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; width: 100%; }

/* ============================================================
   FLOATING BAR (inline in footer)
   ============================================================ */
.floating-bar {
  display: inline-flex;
  flex-direction: row;
  gap: 6px;
  align-items: center;
}
.floating-bar a {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
  transition: var(--transition-fast);
  text-decoration: none;
}
.floating-bar a:hover {
  background: rgba(255,255,255,0.25);
  color: #fff;
}
.floating-bar svg {
  width: 16px;
  height: 16px;
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal { opacity: 1; transform: translateY(0); transition: 700ms var(--ease-out); }
.reveal.animate { opacity: 0; transform: translateY(24px); }
.reveal.animate.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 1; transform: translateX(0); transition: 700ms var(--ease-out); }
.reveal-left.animate { opacity: 0; transform: translateX(-24px); }
.reveal-left.animate.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 1; transform: translateX(0); transition: 700ms var(--ease-out); }
.reveal-right.animate { opacity: 0; transform: translateX(24px); }
.reveal-right.animate.visible { opacity: 1; transform: translateX(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero-overlay { background: linear-gradient(180deg,
    rgba(255,255,255,0.95) 0%,
    rgba(255,255,255,0.85) 45%,
    rgba(255,255,255,0.35) 75%,
    rgba(255,255,255,0.10) 100%
  ); }
  .hero h1 { font-size: 30px; }
  .hero-subtitle { max-width: 100%; }
  .hero-panel { padding: 24px 20px; }
  .training-grid { grid-template-columns: repeat(2, 1fr); }
  .client-grid { grid-template-columns: repeat(4, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .news-section-wrapper { grid-template-columns: 1fr; }
  .faq-sidebar { display: block; }
  .faq-sidebar .faq-a { display: none; }
  .faq-sidebar .faq-item.open .faq-a { display: flex; }
  .faq-sidebar .faq-item { cursor: pointer; }
  .news-featured { grid-template-columns: 1fr; }
  .news-list { grid-template-columns: 1fr; }
  .services-new { grid-template-columns: 1fr; }
  .services-sidebar { min-height: auto; padding: 32px 20px; }
  .services-grid-new { grid-template-columns: repeat(2, 1fr); }
  .services-grid-new .service-item-new:last-child:nth-child(odd) { grid-column: 1 / -1; max-width: 50%; justify-self: center; width: 100%; }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    z-index: 1000;
  }
  .nav-menu.open { display: flex; }
  .nav-menu li a { font-size: 20px; padding: 14px 40px; color: var(--text-secondary); }
  .nav-menu li a:active { color: var(--red-500) !important; }
  .nav-toggle { display: block; }
  .nav-phone { display: none; }
  .training-grid { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: repeat(3, 1fr); }
  .founder-creds { grid-template-columns: repeat(2, 1fr); }
  .about-stats-bar { grid-template-columns: repeat(2, 1fr); }
  .about-stats-bar .sb-item:not(:last-child)::after { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .services-grid-new { grid-template-columns: 1fr; }
  .services-bottom-cta { flex-direction: column; gap: 12px; text-align: center; padding: 18px; }
  .news-main, .faq-sidebar { border: 1px solid #c0bcb4; box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
}

@media (max-width: 480px) {
  .client-grid { grid-template-columns: repeat(2, 1fr); }
  .founder-creds { grid-template-columns: 1fr; }
  .about-stats-bar { grid-template-columns: repeat(2, 1fr); padding: 24px 16px; }
  .about-stats-bar .sb-num { font-size: 28px; }
  .hero h1 { font-size: 26px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero { min-height: 70vh; }
  .hero-panel { padding: 18px 14px; }
  .stat-item { padding: 14px 12px; }
  .stat-item .num { font-size: 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: var(--space-6); }
  .training-header { gap: 20px; }
  .footer { padding-bottom: 80px; }
}