/* ==========================================================================
   首页样式 Home
   ========================================================================== */

/* ---------- Hero 首屏 ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--color-bg-deep);
  color: var(--color-cream);
  padding-top: 140px;
  padding-bottom: 100px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-bg-texture {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(245, 239, 230, 0.04) 1px, transparent 0);
  background-size: 32px 32px;
  opacity: 0.6;
}

.hero-bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.3;
}

.hero-bg-glow-1 {
  top: -20%;
  right: -10%;
  background: radial-gradient(circle, rgba(184, 147, 92, 0.6), transparent);
}

.hero-bg-glow-2 {
  bottom: -30%;
  left: -10%;
  background: radial-gradient(circle, rgba(212, 129, 78, 0.4), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

.hero-eyebrow {
  margin-bottom: 32px;
}

.hero-eyebrow .eyebrow {
  color: var(--color-gold);
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(48px, 7vw, 110px);
  line-height: 1.05;
  letter-spacing: var(--tracking-tight);
  color: var(--color-bg);
  margin-bottom: 32px;
}

.hero-title-line {
  display: block;
  overflow: hidden;
}

.hero-title em {
  font-style: italic;
  font-family: var(--font-display);
  color: var(--color-gold);
  font-weight: 400;
}

.hero-subtitle {
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.85;
  color: rgba(245, 239, 230, 0.75);
  max-width: 540px;
  margin-bottom: 48px;
}

.hero-subtitle strong {
  color: var(--color-bg);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.hero-actions .btn-gold {
  background: var(--color-gold);
  color: var(--color-bg-deep);
}

.hero-actions .btn-gold:hover {
  background: var(--color-bg);
  color: var(--color-bg-deep);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding-top: 40px;
  border-top: 1px solid rgba(245, 239, 230, 0.12);
}

@media (max-width: 640px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-stat-num {
  font-family: var(--font-serif);
  font-size: clamp(28px, 2.5vw, 40px);
  font-weight: 500;
  color: var(--color-bg);
  line-height: 1;
}

.hero-stat-num small {
  font-size: 0.5em;
  color: var(--color-gold);
  margin-left: 2px;
}

.hero-stat-label {
  font-size: var(--fs-xs);
  color: rgba(245, 239, 230, 0.55);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

/* ---------- Hero 卡片堆叠 ---------- */
.hero-visual {
  position: relative;
  height: 620px;
  perspective: 1200px;
}

@media (max-width: 1024px) {
  .hero-visual {
    height: 540px;
    max-width: 600px;
    margin: 0 auto;
  }
}

.hero-card-stack {
  position: relative;
  width: 100%;
  height: 100%;
  counter-reset: card;
}

.hero-card {
  position: absolute;
  background: linear-gradient(165deg, #FAF7F2 0%, #F0EAE0 100%);
  border-radius: 18px;
  padding: 0;
  box-shadow:
    0 30px 60px -20px rgba(20, 16, 12, 0.55),
    0 12px 28px -10px rgba(184, 147, 92, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
  color: var(--color-ink);
  width: 300px;
  transition:
    transform 600ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 600ms ease;
  border: 1px solid rgba(184, 147, 92, 0.18);
  overflow: hidden;
  text-decoration: none;
  display: block;
  backdrop-filter: blur(4px);
  counter-increment: card;
}

.hero-card:hover {
  transform: translateY(-12px) scale(1.03) !important;
  box-shadow:
    0 40px 80px -20px rgba(20, 16, 12, 0.7),
    0 20px 40px -10px rgba(212, 129, 78, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.hero-card-media {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #1a1612 0%, #2d2419 100%);
}

.hero-card-media::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold-deep) 50%, transparent 100%);
  z-index: 2;
}

.hero-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1);
  filter: saturate(1.05);
}

.hero-card:hover .hero-card-media img {
  transform: scale(1.1);
  filter: saturate(1.15);
}

.hero-card-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(20, 16, 12, 0.4) 100%);
  pointer-events: none;
}

.hero-card-overlay {
  padding: 22px 24px 24px;
  position: relative;
}

.hero-card-overlay::before {
  content: counter(card);
  position: absolute;
  top: -38px;
  right: 16px;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 500;
  font-style: italic;
  color: rgba(184, 147, 92, 0.35);
  line-height: 1;
}

.hero-card-1 {
  top: 0;
  left: 0;
  transform: rotate(-1.5deg);
  z-index: 4;
}

.hero-card-2 {
  top: 90px;
  right: 0;
  transform: rotate(1deg);
  z-index: 3;
}

.hero-card-3 {
  top: 340px;
  left: 70px;
  transform: rotate(-0.5deg);
  z-index: 2;
}

.hero-card-4 {
  top: 430px;
  right: 50px;
  transform: rotate(1.5deg);
  z-index: 1;
}

.hero-card-label {
  display: inline-block;
  padding: 5px 12px;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-deep) 100%);
  color: var(--color-bg);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  border-radius: 999px;
  margin-bottom: 14px;
  box-shadow: 0 4px 12px -2px rgba(184, 147, 92, 0.4);
}

.hero-card-4 .hero-card-label {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-deep) 100%);
}

.hero-card-name {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 500;
  margin-bottom: 6px;
  line-height: 1.15;
  color: var(--color-ink);
}

.hero-card-tag {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 14px;
  line-height: 1.45;
  letter-spacing: 0.3px;
}

.hero-card-4 .hero-card-tag {
  color: var(--color-muted);
}

.hero-card-year {
  font-family: var(--font-display);
  font-size: 15px;
  font-style: italic;
  color: var(--color-gold-deep);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  padding-top: 14px;
  border-top: 1px solid rgba(184, 147, 92, 0.25);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-card-4 .hero-card-year {
  border-top-color: rgba(184, 147, 92, 0.25);
  color: var(--color-gold-deep);
}

.hero-card-year::before {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--color-gold);
  display: inline-block;
  flex-shrink: 0;
}

.hero-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 140px;
  height: 140px;
  color: var(--color-gold);
  animation: rotate 20s linear infinite;
  z-index: 5;
}

.hero-badge-ring {
  width: 100%;
  height: 100%;
}

.hero-badge-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  color: var(--color-bg);
  animation: rotate 20s linear infinite reverse;
  letter-spacing: var(--tracking-wide);
}

/* ---------- 滚动提示 ---------- */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: rgba(245, 239, 230, 0.5);
  z-index: 2;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--color-gold), transparent);
  position: relative;
  overflow: hidden;
}

.hero-scroll-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--color-gold);
  animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollDot {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(200%); }
}

/* ---------- 客户信任 ---------- */
.clients {
  padding: 80px 0 60px;
  background: var(--color-bg);
}

.clients .section-tag {
  text-align: center;
  margin-bottom: 24px;
}

.clients-lead {
  text-align: center;
  font-family: var(--font-serif);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.5;
  color: var(--color-muted);
  max-width: 720px;
  margin: 0 auto 60px;
  font-style: italic;
}

.clients-lead strong {
  color: var(--color-gold-deep);
  font-weight: 500;
  font-style: normal;
  font-family: var(--font-serif);
}

.clients-marquee {
  overflow: hidden;
  position: relative;
  padding: 32px 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg);
}

.clients-marquee::before,
.clients-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.clients-marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--color-bg), transparent);
}

.clients-marquee::after {
  right: 0;
  background: linear-gradient(-90deg, var(--color-bg), transparent);
}

.clients-track {
  display: flex;
  gap: 64px;
  animation: marquee 50s linear infinite;
  width: max-content;
}

.client-logo {
  font-family: var(--font-serif);
  font-size: clamp(18px, 1.5vw, 24px);
  font-weight: 500;
  color: var(--color-muted);
  white-space: nowrap;
  letter-spacing: var(--tracking-wide);
  transition: color var(--duration-base) var(--ease-out);
  cursor: default;
  opacity: 0.7;
}

.client-logo:hover {
  color: var(--color-ink);
  opacity: 1;
}

/* ---------- 服务体系 ---------- */
.services-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 80px;
}

@media (max-width: 1024px) {
  .services-head {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.services-head-left .h2 {
  margin-top: 16px;
}

.services-head-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.services-head-right .lead {
  font-size: var(--fs-md);
  line-height: 1.8;
  color: var(--color-muted);
}

.services-head-right .lead {
  margin-bottom: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  position: relative;
  background: var(--color-bg);
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--duration-base) var(--ease-out);
  color: var(--color-text);
  text-decoration: none;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-ink);
  transform: translateY(100%);
  transition: transform var(--duration-base) var(--ease-out);
  z-index: 0;
}

.service-card:hover::before {
  transform: translateY(0);
}

.service-card:hover {
  color: var(--color-bg);
}

.service-card:hover .service-link {
  color: var(--color-gold);
}

.service-card > * {
  position: relative;
  z-index: 1;
}

.service-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gold-deep);
  letter-spacing: var(--tracking-widest);
}

.service-icon {
  width: 56px;
  height: 56px;
  color: var(--color-gold-deep);
  margin-bottom: 8px;
  transition: color var(--duration-base) var(--ease-out);
}

.service-card:hover .service-icon {
  color: var(--color-gold);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  color: inherit;
  letter-spacing: var(--tracking-tight);
  margin-bottom: 4px;
}

.service-desc {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--color-muted);
}

.service-card:hover .service-desc {
  color: rgba(245, 239, 230, 0.7);
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--color-line);
  padding-top: 16px;
}

.service-card:hover .service-list {
  border-top-color: rgba(245, 239, 230, 0.15);
}

.service-list li {
  font-size: var(--fs-sm);
  color: var(--color-text);
  position: relative;
  padding-left: 16px;
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 1px;
  background: var(--color-gold-deep);
}

.service-card:hover .service-list li {
  color: var(--color-cream);
}

.service-link {
  margin-top: auto;
  padding-top: 16px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-gold-deep);
  letter-spacing: var(--tracking-wide);
  transition: color var(--duration-base) var(--ease-out);
}

.service-card-featured {
  background: var(--color-bg-alt);
}

.service-card-featured::before {
  background: var(--color-gold-deep);
}

.service-card-featured:hover::before {
  background: var(--color-gold-deep);
}

.service-card-featured .service-num {
  color: var(--color-gold-deep);
}

.service-card-featured .service-icon {
  color: var(--color-gold-deep);
}

.service-featured-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  color: var(--color-gold-deep);
  padding: 4px 10px;
  background: rgba(184, 147, 92, 0.1);
  border-radius: var(--radius-full);
  z-index: 2;
}

.service-card-featured:hover .service-featured-tag {
  color: var(--color-bg);
  background: rgba(245, 239, 230, 0.15);
}

/* ---------- 案例展示 ---------- */
.works-head {
  text-align: center;
  margin-bottom: 60px;
}

.works-head .eyebrow {
  justify-content: center;
}

.works-head .h2 {
  margin-top: 16px;
  margin-bottom: 24px;
}

.works-head .lead {
  max-width: 680px;
  margin: 0 auto;
  font-size: var(--fs-md);
  line-height: 1.8;
}

.works-head .lead strong {
  color: var(--color-gold-deep);
  font-weight: 500;
}

.works-filter {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.works-filter-btn {
  padding: 10px 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-muted);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
}

.works-filter-btn:hover {
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.works-filter-btn.is-active {
  background: var(--color-ink);
  color: var(--color-bg);
  border-color: var(--color-ink);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: start;
}

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

@media (max-width: 640px) {
  .works-grid {
    grid-template-columns: 1fr;
  }
}

.work-item {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-xs);
}

.work-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.work-image {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: block;
  background: var(--color-bg-alt);
}

.work-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--duration-slow) var(--ease-out);
}

.work-item:hover .work-image img {
  transform: scale(1.04);
}

.work-image-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform var(--duration-slow) var(--ease-out);
}

.work-item:hover .work-image-inner {
  transform: scale(1.04);
}

.work-image-1 {
  background: linear-gradient(135deg, #E8DCC8 0%, #D4B896 100%);
}

.work-image-2 {
  background: linear-gradient(135deg, #2C2620 0%, #5C4A3D 100%);
  color: var(--color-bg);
}

.work-image-3 {
  background: linear-gradient(135deg, #B85C38 0%, #8E3F23 100%);
  color: var(--color-bg);
}

.work-image-4 {
  background: linear-gradient(135deg, #F5EFE6 0%, #E8D9C0 100%);
}

.work-image-5 {
  background: linear-gradient(135deg, #7B8B6F 0%, #4F5D45 100%);
  color: var(--color-bg);
}

.work-image-6 {
  background: linear-gradient(135deg, #1A1714 0%, #2C2620 100%);
  color: var(--color-bg);
}

.work-visual-mark {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4vw, 64px);
  font-weight: 500;
  letter-spacing: var(--tracking-tight);
  font-style: italic;
  opacity: 0.85;
  position: relative;
}

.work-visual-mark::before {
  content: "";
  position: absolute;
  inset: -20px;
  border: 1px solid currentColor;
  opacity: 0.2;
  border-radius: 50%;
}

.work-meta {
  padding: 28px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.work-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.work-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.3;
}

.work-desc {
  font-size: var(--fs-sm);
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 8px;
}

.work-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
  color: var(--color-muted);
  letter-spacing: var(--tracking-wide);
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-line);
}

.work-info .dot {
  color: var(--color-gold);
}

.works-foot {
  text-align: center;
  margin-top: 60px;
}

/* ---------- 方法论 ========= */
.method {
  background: var(--color-bg);
}

.method-head {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 80px;
}

.method-head .eyebrow {
  justify-content: center;
}

.method-head .h2 {
  margin-top: 16px;
  margin-bottom: 24px;
}

.method-head .lead {
  margin: 0 auto;
  font-size: var(--fs-md);
  line-height: 1.8;
}

.method-head .lead strong {
  color: var(--color-gold-deep);
  font-weight: 500;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

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

@media (max-width: 640px) {
  .method-grid {
    grid-template-columns: 1fr;
  }
}

.method-stage {
  background: var(--color-bg-alt);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  position: relative;
  transition: all var(--duration-base) var(--ease-out);
  border: 1px solid transparent;
}

.method-stage:hover {
  background: var(--color-surface);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

.method-stage-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gold-deep);
  letter-spacing: var(--tracking-widest);
  margin-bottom: 24px;
}

.method-stage-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: 8px;
}

.method-stage-subtitle {
  font-size: var(--fs-xs);
  color: var(--color-muted);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.method-stage-desc {
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-line);
}

.method-stage-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.method-stage-list li {
  font-size: var(--fs-sm);
  color: var(--color-text);
  position: relative;
  padding-left: 16px;
}

.method-stage-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-gold-deep);
}

.method-quote {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 80px;
  background: var(--color-bg-deep);
  color: var(--color-cream);
  border-radius: var(--radius-lg);
  position: relative;
  text-align: center;
}

@media (max-width: 640px) {
  .method-quote {
    padding: 48px 32px;
  }
}

.method-quote-mark {
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 0.6;
  color: var(--color-gold);
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.4;
}

.method-quote-text {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  color: var(--color-bg);
  position: relative;
  z-index: 1;
}

.method-quote-text strong {
  color: var(--color-gold);
  font-weight: 500;
  font-style: normal;
}

.method-quote-author {
  font-size: var(--fs-sm);
  color: rgba(245, 239, 230, 0.7);
}

.method-quote-author strong {
  display: block;
  color: var(--color-bg);
  font-weight: 500;
  margin-bottom: 4px;
}

/* ---------- 数据展示 ---------- */
.metrics {
  background: var(--color-bg-alt);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (max-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.metric {
  background: var(--color-bg-alt);
  padding: 48px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background var(--duration-base) var(--ease-out);
}

.metric:hover {
  background: var(--color-bg);
}

.metric-num {
  font-family: var(--font-serif);
  font-size: clamp(36px, 3.5vw, 56px);
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1;
}

.metric-num small {
  font-size: 0.5em;
  color: var(--color-gold-deep);
  margin-left: 2px;
}

.metric-label {
  font-size: var(--fs-sm);
  color: var(--color-muted);
  letter-spacing: var(--tracking-wide);
}

/* ---------- 客户证言 ---------- */
.testimonials-head {
  text-align: center;
  margin-bottom: 60px;
}

.testimonials-head .eyebrow {
  justify-content: center;
}

.testimonials-head .h2 {
  margin-top: 16px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
}

.testimonial {
  background: var(--color-surface);
  padding: 40px 36px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-line);
}

.testimonial::before {
  content: """;
  position: absolute;
  top: 16px;
  right: 32px;
  font-family: var(--font-display);
  font-size: 100px;
  line-height: 0.6;
  color: var(--color-gold);
  opacity: 0.15;
}

.testimonial-stars {
  color: var(--color-gold);
  font-size: 14px;
  letter-spacing: 4px;
}

.testimonial-text {
  font-family: var(--font-serif);
  font-size: var(--fs-md);
  line-height: 1.8;
  color: var(--color-text);
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial-text strong {
  color: var(--color-ink);
  font-weight: 500;
  font-style: normal;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-deep));
  color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  flex-shrink: 0;
}

.testimonial-author-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.testimonial-author-info strong {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--color-ink);
}

.testimonial-author-info span {
  font-size: var(--fs-xs);
  color: var(--color-muted);
  letter-spacing: var(--tracking-wide);
}

/* ---------- 新闻洞察 ---------- */
.news-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.news-head .h2 {
  margin-top: 16px;
}

.news-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 32px;
}

@media (max-width: 1024px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
}

.news-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--duration-base) var(--ease-out);
  border: 1px solid var(--color-line);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.news-card-featured {
  background: var(--color-ink);
  color: var(--color-cream);
}

.news-card-featured .news-title,
.news-card-featured .news-excerpt,
.news-card-featured .news-date time,
.news-card-featured .news-author {
  color: inherit;
}

.news-image {
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #B8935C, #5C4A3D);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 20px;
}

.news-image-1 {
  background: linear-gradient(135deg, #B85C38 0%, #2C2620 100%);
}

.news-image-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(44, 38, 32, 0.6);
  backdrop-filter: blur(8px);
  color: var(--color-bg);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-full);
  position: absolute;
  top: 20px;
  left: 20px;
}

.news-image-mark {
  font-family: var(--font-display);
  font-size: 80px;
  font-weight: 500;
  color: rgba(245, 239, 230, 0.6);
  letter-spacing: var(--tracking-tight);
  align-self: flex-end;
}

.news-content {
  padding: 32px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.news-card-featured .news-content {
  padding: 40px 32px;
}

.news-date {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--fs-xs);
  color: var(--color-muted);
  letter-spacing: var(--tracking-wide);
}

.news-reading {
  padding-left: 12px;
  border-left: 1px solid currentColor;
  opacity: 0.7;
}

.news-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.4;
  letter-spacing: var(--tracking-tight);
  margin-bottom: 4px;
}

.news-card-featured .news-title {
  font-size: 28px;
}

.news-excerpt {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--color-muted);
}

.news-card-featured .news-excerpt {
  color: rgba(245, 239, 230, 0.75);
}

.news-author {
  margin-top: auto;
  font-size: var(--fs-xs);
  color: var(--color-muted);
  letter-spacing: var(--tracking-wide);
  padding-top: 16px;
  border-top: 1px solid var(--color-line);
}

.news-card-featured .news-author {
  border-top-color: rgba(245, 239, 230, 0.15);
  color: var(--color-gold);
}

/* ---------- CTA ---------- */
.cta-section {
  background: var(--color-bg-deep);
  color: var(--color-cream);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(184, 147, 92, 0.2), transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.cta-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 1024px) {
  .cta-inner {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

.cta-title {
  color: var(--color-bg);
  margin: 24px 0;
}

.cta-title em {
  font-style: italic;
  font-family: var(--font-display);
  color: var(--color-gold);
  font-weight: 400;
}

.cta-desc {
  font-size: var(--fs-md);
  line-height: 1.85;
  color: rgba(245, 239, 230, 0.75);
  margin-bottom: 40px;
}

.cta-desc strong {
  color: var(--color-bg);
  font-weight: 500;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-meta {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-left: 40px;
  border-left: 1px solid rgba(245, 239, 230, 0.15);
}

@media (max-width: 1024px) {
  .cta-meta {
    padding-left: 0;
    border-left: none;
    padding-top: 40px;
    border-top: 1px solid rgba(245, 239, 230, 0.15);
  }
}

.cta-meta-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cta-meta-item strong {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.cta-meta-item a,
.cta-meta-item span {
  font-size: var(--fs-md);
  color: var(--color-bg);
  line-height: 1.5;
  transition: color var(--duration-fast) var(--ease-out);
}

.cta-meta-item a:hover {
  color: var(--color-gold);
}

/* ---------- 团队与实力 Team Showcase ---------- */
.team-showcase {
  background: var(--color-cream);
}

.team-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 80px;
}

.team-head .h2 {
  margin-top: 16px;
}

@media (max-width: 1024px) {
  .team-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 280px 280px;
  gap: 20px;
  margin-bottom: 80px;
}

.team-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
}

.team-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.team-item:hover img {
  transform: scale(1.05);
}

.team-item-overlay {
  position: absolute;
  left: 24px;
  bottom: 24px;
  color: var(--color-bg);
  font-family: var(--font-serif);
  z-index: 1;
}

.team-item-overlay::before {
  content: "";
  position: absolute;
  inset: -16px -24px -16px -24px;
  background: linear-gradient(to top, rgba(44, 38, 32, 0.75), transparent);
  z-index: -1;
  border-radius: var(--radius-md);
}

.team-item-overlay strong {
  display: block;
  font-size: var(--fs-lg);
  font-weight: 500;
  margin-bottom: 4px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.team-item-overlay span {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  opacity: 0.9;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.team-item-lg {
  grid-column: span 2;
  grid-row: span 2;
}

.team-item-wide {
  grid-column: span 2;
}

@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .team-item-lg, .team-item-wide { grid-column: span 2; }
  .team-item { height: 240px; }
}

@media (max-width: 640px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
  .team-item-lg, .team-item-wide { grid-column: span 1; }
}

/* 团队奖项区 */
.team-awards {
  padding-top: 60px;
  border-top: 1px solid var(--color-line);
}

.team-awards-head {
  text-align: center;
  margin-bottom: 48px;
}

.team-awards-head .h4 {
  margin-top: 12px;
}

.team-awards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  align-items: stretch;
}

.award-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-bg-alt);
}

.award-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-base) var(--ease-out);
}

.award-item:hover img {
  transform: scale(1.05);
}

.award-item-text {
  background: linear-gradient(135deg, var(--color-ink), var(--color-ink-soft));
  color: var(--color-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 24px;
  aspect-ratio: 4/3;
}

.award-year {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 500;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 8px;
}

.award-item-text h4 {
  font-family: var(--font-serif);
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--color-bg);
  margin-bottom: 6px;
}

.award-item-text p {
  font-size: var(--fs-xs);
  color: var(--color-muted);
  letter-spacing: var(--tracking-wide);
}

@media (max-width: 1024px) {
  .team-awards-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .team-awards-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 客户证言照片 ---------- */
.testimonial-photo {
  margin-top: auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16/9;
}

.testimonial-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-base) var(--ease-out);
}

.testimonial:hover .testimonial-photo img {
  transform: scale(1.04);
}

/* ---------- 新闻区块图片 ---------- */
.news-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.news-card:hover .news-image img {
  transform: scale(1.06);
}

.news-image-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-bg);
  color: var(--color-ink);
  padding: 6px 12px;
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-full);
  z-index: 1;
}