/* 首页各区块样式 */

/* ==================== 英雄区 Hero ==================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-bottom: 60px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #060e1a 0%, var(--color-primary-dark) 35%, var(--color-primary) 65%, var(--color-secondary) 100%);
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 15% 85%, rgba(200, 169, 110, 0.25) 0%, transparent 40%),
    radial-gradient(circle at 80% 15%, rgba(200, 169, 110, 0.18) 0%, transparent 35%),
    radial-gradient(circle at 50% 50%, rgba(200, 169, 110, 0.06) 0%, transparent 60%),
    radial-gradient(circle at 90% 90%, rgba(10, 31, 63, 0.6) 0%, transparent 50%);
  opacity: 0.9;
}

.hero-bg-mesh {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 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'%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");
  opacity: 0.6;
}

.hero-bg-rays {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    conic-gradient(from 160deg at 70% 0%, transparent 0deg, rgba(200, 169, 110, 0.04) 30deg, transparent 60deg, rgba(200, 169, 110, 0.03) 120deg, transparent 180deg, rgba(200, 169, 110, 0.04) 280deg, transparent 360deg);
  animation: raysRotate 30s linear infinite;
}

@keyframes raysRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-bg-stream {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(180deg, transparent 0%, rgba(200, 169, 110, 0.02) 20%, transparent 40%, rgba(200, 169, 110, 0.02) 60%, transparent 80%, rgba(200, 169, 110, 0.03) 100%);
  animation: streamFlow 8s ease-in-out infinite alternate;
}

@keyframes streamFlow {
  0% { transform: translateY(0); opacity: 0.5; }
  100% { transform: translateY(-30px); opacity: 0.8; }
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(10, 31, 63, 0.2) 0%, rgba(10, 31, 63, 0.6) 100%);
}

.hero-decor {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(200, 169, 110, 0.15);
}

.hero-ring-1 {
  width: 600px;
  height: 600px;
  top: -15%;
  right: -10%;
  animation: ringPulse 12s ease-in-out infinite;
}

.hero-ring-2 {
  width: 400px;
  height: 400px;
  bottom: -10%;
  left: -8%;
  border-color: rgba(200, 169, 110, 0.1);
  animation: ringPulse 15s ease-in-out infinite reverse;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.6; }
}

.hero-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  background: rgba(200, 169, 110, 0.6);
  border-radius: 50%;
  animation: dotPulse 3s ease-in-out infinite;
}

.hero-dot::after {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid rgba(200, 169, 110, 0.3);
  animation: dotRing 3s ease-in-out infinite;
}

.hero-dot-1 {
  top: 25%;
  right: 8%;
  animation-delay: 0s;
}

.hero-dot-2 {
  top: 65%;
  right: 25%;
  animation-delay: 1s;
}

.hero-dot-3 {
  bottom: 25%;
  left: 15%;
  animation-delay: 2s;
}

@keyframes dotPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.8); }
}

@keyframes dotRing {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(2); opacity: 0; }
}

.hero-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(200, 169, 110, 0.12), transparent);
  height: 1px;
}

.hero-line-1 {
  width: 300px;
  top: 35%;
  right: 5%;
  transform: rotate(-15deg);
  animation: lineSlide 6s ease-in-out infinite alternate;
}

.hero-line-2 {
  width: 250px;
  bottom: 35%;
  left: 10%;
  transform: rotate(10deg);
  animation: lineSlide 8s ease-in-out infinite alternate-reverse;
}

@keyframes lineSlide {
  0% { opacity: 0.3; transform: rotate(-15deg) translateX(-20px); }
  100% { opacity: 0.8; transform: rotate(-15deg) translateX(20px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--space-20) 0 var(--space-8);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.hero-text {
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(200, 169, 110, 0.1);
  border: 1px solid rgba(200, 169, 110, 0.25);
  border-radius: var(--radius-full);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-6);
}

@media (max-width: 640px) {
  .hero-badge {
    font-size: 10px;
    padding: var(--space-1) var(--space-3);
  }
}

.hero-badge svg {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-6);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 640px) {
  .hero-trust {
    gap: var(--space-4);
    margin-top: var(--space-6);
    padding-top: var(--space-5);
  }

  .trust-text span {
    display: none;
  }
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.trust-icon {
  width: 32px;
  height: 32px;
  background: rgba(200, 169, 110, 0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.trust-icon svg {
  width: 18px;
  height: 18px;
}

.trust-text strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.2;
}

.trust-text span {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.55);
}

.hero-visual {
  display: none;
  align-items: center;
  justify-content: center;
}

@media (min-width: 1024px) {
  .hero-visual {
    display: flex;
  }
}

.hero-visual-inner {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 5 / 6;
  background: rgba(10, 31, 63, 0.4);
  border: 1px solid rgba(200, 169, 110, 0.15);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  backdrop-filter: blur(2px);
}

.hero-visual-inner::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(200, 169, 110, 0.3), transparent 40%, transparent 60%, rgba(200, 169, 110, 0.2));
  z-index: -1;
  animation: borderGlow 4s ease-in-out infinite alternate;
}

@keyframes borderGlow {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}

.hero-illustration {
  width: 100%;
  height: 100%;
}

.chart-line-main {
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  animation: chartDraw 3s ease-out forwards;
}

.chart-line-area {
  opacity: 0;
  animation: chartAreaFade 2s ease-out 2s forwards;
}

@keyframes chartDraw {
  to { stroke-dashoffset: 0; }
}

@keyframes chartAreaFade {
  to { opacity: 0.3; }
}

.chart-node {
  opacity: 0;
  animation: nodeAppear 0.3s ease-out forwards;
}

.chart-node:nth-child(1) { animation-delay: 1s; }
.chart-node:nth-child(2) { animation-delay: 1.5s; }
.chart-node:nth-child(3) { animation-delay: 2s; }
.chart-node:nth-child(4) { animation-delay: 2.5s; }

@keyframes nodeAppear {
  from { opacity: 0; transform: scale(0); }
  to { opacity: 0.8; transform: scale(1); }
}

.chart-node-pulse {
  opacity: 0;
  animation: nodeAppear 0.3s ease-out 3s forwards, nodePulse 2s ease-in-out 3.3s infinite;
}

@keyframes nodePulse {
  0%, 100% { r: 6; }
  50% { r: 8; }
}

.skyline-windows {
  animation: windowsFlicker 5s ease-in-out infinite alternate;
}

@keyframes windowsFlicker {
  0%, 100% { opacity: 0.3; }
  33% { opacity: 0.5; }
  66% { opacity: 0.4; }
}

.globe-group {
  animation: globeRotate 20s linear infinite;
  transform-origin: 250px 100px;
}

@keyframes globeRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.net-node {
  animation: netPulse 2s ease-in-out infinite;
}

.net-node:nth-child(1) { animation-delay: 0s; }
.net-node:nth-child(2) { animation-delay: 0.4s; }
.net-node:nth-child(3) { animation-delay: 0.8s; }
.net-node:nth-child(4) { animation-delay: 1.2s; }
.net-node:nth-child(5) { animation-delay: 1.6s; }

@keyframes netPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.hero-data-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(6, 14, 26, 0.85);
  border-top: 1px solid rgba(200, 169, 110, 0.15);
  backdrop-filter: blur(8px);
  padding: var(--space-3) 0;
  z-index: 3;
  overflow: hidden;
}

.data-strip-track {
  display: flex;
  gap: var(--space-12);
  animation: dataScroll 30s linear infinite;
  width: max-content;
}

@keyframes dataScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.data-strip-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
}

.data-label {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.55);
  font-weight: var(--font-medium);
}

.data-value {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-mono);
  font-weight: var(--font-semibold);
}

.data-value.up {
  color: var(--color-success);
}

.data-change {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  font-weight: var(--font-medium);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
}

.data-change.up {
  color: var(--color-success);
  background: rgba(27, 140, 94, 0.15);
}

.data-change.down {
  color: var(--color-error);
  background: rgba(192, 57, 43, 0.15);
}

.hero-scroll {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
  z-index: 3;
}

@media (min-width: 1024px) {
  .hero-scroll {
    bottom: 80px;
  }
}

.hero-scroll svg {
  width: 20px;
  height: 20px;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* ==================== 核心优势区 ==================== */
.advantage-card {
  text-align: center;
  padding: var(--space-8);
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.advantage-card-inner {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.advantage-card:hover .advantage-card-inner {
  opacity: 0.15;
  transform: scale(0.97);
}

.advantage-card-back {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.advantage-card:hover .advantage-card-back {
  opacity: 1;
}

.advantage-card-back strong {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.advantage-card-back span {
  font-size: var(--text-xs);
  opacity: 0.8;
  text-align: center;
  line-height: var(--leading-relaxed);
  max-width: 220px;
}

.advantage-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  color: var(--color-accent);
}

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

.advantage-number {
  font-family: var(--font-serif);
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.advantage-number span {
  color: var(--color-accent);
}

.advantage-title {
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.advantage-desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ==================== 投资策略区 ==================== */
.strategies-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .strategies-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.strategies-visual {
  position: relative;
}

.strategies-image {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary) 100%);
}

.strategies-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    /* 金色光晕 */
    radial-gradient(circle at 30% 70%, rgba(200, 169, 110, 0.25) 0%, transparent 45%),
    radial-gradient(circle at 70% 30%, rgba(200, 169, 110, 0.2) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(200, 169, 110, 0.1) 0%, transparent 60%),
    /* 网格背景 */
    url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='s-grid' width='80' height='80' patternUnits='userSpaceOnUse'%3E%3Cpath d='M 80 0 L 0 0 0 80' fill='none' stroke='%23ffffff' stroke-width='0.5' stroke-opacity='0.08'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='url(%23s-grid)' /%3E%3C/svg%3E");
}

/* 投资策略装饰元素 */
.strategies-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    /* 环形装饰 */
    radial-gradient(circle at 20% 30%, transparent 0%, transparent 25%, rgba(200, 169, 110, 0.1) 25.5%, rgba(200, 169, 110, 0.1) 26%, transparent 26.5%),
    radial-gradient(circle at 80% 70%, transparent 0%, transparent 35%, rgba(200, 169, 110, 0.08) 35.5%, rgba(200, 169, 110, 0.08) 36%, transparent 36.5%),
    /* 对角线装饰 */
    linear-gradient(30deg, transparent 48.5%, rgba(200, 169, 110, 0.08) 49%, rgba(200, 169, 110, 0.08) 51%, transparent 51.5%),
    linear-gradient(-30deg, transparent 48.5%, rgba(200, 169, 110, 0.06) 49%, rgba(200, 169, 110, 0.06) 51%, transparent 51.5%);
}

/* 投资策略浮动形状 */
.strategies-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
}

.strategies-shape {
  position: absolute;
  border: 1px solid rgba(200, 169, 110, 0.25);
  animation: strategiesFloat 15s infinite ease-in-out;
}

.strategies-shape:nth-child(1) {
  width: 120px;
  height: 120px;
  top: 15%;
  right: 10%;
  border-radius: 50%;
  animation-delay: 0s;
}

.strategies-shape:nth-child(2) {
  width: 80px;
  height: 80px;
  top: 35%;
  left: 8%;
  transform: rotate(45deg);
  animation-delay: -5s;
}

.strategies-shape:nth-child(3) {
  width: 60px;
  height: 60px;
  bottom: 25%;
  right: 15%;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  animation-delay: -10s;
}

@keyframes strategiesFloat {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(3deg);
  }
}

.strategies-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(10, 31, 63, 0.9) 0%, transparent 60%);
}

.strategies-image-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8);
  color: var(--color-text-inverse);
}

.strategies-image-content h3 {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  margin: var(--space-4) 0;
}

.strategies-image-content p {
  font-size: var(--text-base);
  opacity: 0.85;
  line-height: var(--leading-relaxed);
}

.strategy-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.strategy-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-5);
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-neutral-300);
  transition: all var(--transition-base);
}

.strategy-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateX(8px);
}

.strategy-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  color: var(--color-accent);
}

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

.strategy-info h4 {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.strategy-info p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ==================== 研究洞察区 ==================== */
.insight-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.insight-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.insight-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

.insight-card:hover .insight-image img {
  transform: scale(1.05);
}

.insight-content {
  padding: var(--space-6);
}

.insight-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.insight-category {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.insight-date {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.insight-date::before {
  content: '·';
  margin-right: var(--space-3);
  color: var(--color-neutral-400);
}

.insight-title {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.insight-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.insight-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}

.insight-link:hover {
  gap: var(--space-3);
}

.insight-link svg {
  width: 16px;
  height: 16px;
}

/* ==================== 合作伙伴区 ==================== */
.partners {
  background-color: var(--bg-white);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

@media (min-width: 768px) {
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .partners-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  padding: var(--space-4);
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  opacity: 0.6;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.partner-logo:hover {
  opacity: 1;
  transform: scale(1.05);
}

.partner-logo svg {
  max-width: 100%;
  max-height: 100%;
  color: var(--color-text-secondary);
}

/* 客户见证 */
.testimonials {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-item {
  display: none;
}

.testimonial-item.active {
  display: block;
}

.testimonial-item blockquote {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-text-primary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .testimonial-item blockquote {
    font-size: var(--text-2xl);
  }
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: var(--color-neutral-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-neutral-500);
}

.author-avatar svg {
  width: 32px;
  height: 32px;
}

.author-info {
  text-align: left;
}

.author-info strong {
  display: block;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.author-info span {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* ==================== CTA转化区 ==================== */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 90% 10%, rgba(200, 169, 110, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(200, 169, 110, 0.08) 0%, transparent 35%);
}

.cta-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .cta-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
  }
}

.cta-text h2 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
}

.cta-text p {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--leading-relaxed);
}

.cta-form {
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.consult-form .form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .consult-form .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.consult-form .form-group {
  margin-bottom: var(--space-4);
}

.consult-form .form-input {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-text-inverse);
}

.consult-form .form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.consult-form .form-input:focus {
  border-color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.15);
}

.form-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-4);
  text-align: center;
}

.form-note svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ==================== 页脚 ==================== */
.footer {
  background-color: var(--color-neutral-900);
  color: var(--color-text-inverse);
  padding: var(--space-20) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.footer-logo .logo-icon {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
}

.footer-logo .logo-text {
  color: var(--color-text-inverse);
}

.footer-desc {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
}

.footer-social a svg {
  width: 20px;
  height: 20px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-5);
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-legal {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
}

.footer-legal p {
  margin-bottom: var(--space-1);
}

.footer-badges {
  display: flex;
  gap: var(--space-4);
}

.badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.6);
}

.badge svg {
  width: 16px;
  height: 16px;
}

/* ==================== 返回顶部按钮 ==================== */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-neutral-900);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: var(--z-fixed);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-accent-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}