/* 国家页面特有样式 */

/* 首屏视觉区 */
.country-hero {
  margin-top: 120px;
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.country-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: center/cover no-repeat;
}

.country-hero-bg::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.2) 0%,
    rgba(0, 0, 0, 0.1) 100%
  );
}

.country-hero .container {
  position: relative;
  z-index: 1;
  width: 100%;
}

.country-hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  padding: 80px 0;
}

.country-hero-left {
  flex: 1;
  max-width: 600px;
}

.country-hero-left h1 {
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 24px;
  font-family:serif !important;
}

.country-hero-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
}

.country-hero-right {
  width: 400px;
  flex-shrink: 0;
}

.contact-form-card {
  background: rgba(255, 255, 255, 0.651);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(1px);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-form-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 24px;
  text-align: center;
}

.contact-form .form-group {
  margin-bottom: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  font-size: 14px;
  transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.contact-form textarea {
  resize: none;
}

.contact-form .submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

.contact-form .submit-btn:hover {
  background: var(--primary-light);
}

/* 营商优势区块 */
.advantages-section {
  padding: 100px 0;
  background: var(--white);
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.section-title p {
  font-size: 16px;
  color: var(--gray-dark);
}

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

.advantage-card {
  background: var(--gray-light);
  border-radius: 16px;
  padding: 40px 24px;
  text-align: center;
  transition:
    transform 0.5s ease,
    box-shadow 0.5s ease,
    background-color 0.5s ease;
}

.advantage-card:hover {
  box-shadow: 0 12px 40px rgba(9, 81, 155, 0.12);
  background-color: var(--white);
}

.advantage-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 24px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.advantage-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.advantage-card p {
  font-size: 14px;
  color: var(--gray-dark);
  line-height: 1.7;
}

/* 核心服务区块 */
.core-services-section {
  padding: 100px 0;
  background: var(--gray-light);
}

.core-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.core-service-card {
  background: var(--white);
  border-radius: 16px;
  padding: 40px 30px;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.core-service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(9, 81, 155, 0.12);
  border-color: rgba(9, 81, 155, 0.1);
}

.core-service-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 24px;
  background: rgba(9, 81, 155, 0.06);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  transition: all 0.3s;
}

.core-service-card:hover .core-service-icon {
  background: var(--primary-color);
  color: #fff;
}

.core-service-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.core-service-card p {
  font-size: 14px;
  color: var(--gray-dark);
  line-height: 1.7;
}

/* 服务优势区块 */
.service-advantages-section {
  padding: 100px 0;
  background: var(--white);
}

.service-advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-advantage-card {
  text-align: center;
  padding: 40px 30px;
}

.service-advantage-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(
    135deg,
    rgba(9, 81, 155, 0.08) 0%,
    rgba(9, 81, 155, 0.02) 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
}

.service-advantage-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.service-advantage-card p {
  font-size: 15px;
  color: var(--gray-dark);
  line-height: 1.7;
}

/* 服务流程区块 */
.process-section {
  padding: 100px 0;
  background: var(--gray-light);
}

.process-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding: 40px 0;
}

.process-timeline::before {
  content: "";
  position: absolute;
  top: 70px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  opacity: 0.3;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 0 20px;
}

.process-step-number {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  position: relative;
  z-index: 1;
}

.process-step-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.process-step-content p {
  font-size: 14px;
  color: var(--gray-dark);
  line-height: 1.6;
}

/* 响应式 */
@media (max-width: 1200px) {
  .country-hero-left h1 {
    font-size: 40px;
  }

  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .core-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .country-hero-content {
    flex-direction: column;
    text-align: center;
  }

  .country-hero-left {
    max-width: 100%;
  }

  .country-hero-right {
    width: 100%;
    max-width: 450px;
  }

  .service-advantages-grid {
    grid-template-columns: 1fr;
  }

  .process-timeline {
    flex-direction: column;
    gap: 40px;
  }

  .process-timeline::before {
    display: none;
  }

  .process-step {
    display: flex;
    align-items: flex-start;
    text-align: left;
    gap: 20px;
  }

  .process-step-number {
    margin: 0;
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  .country-hero-left h1 {
    font-size: 32px;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .core-services-grid {
    grid-template-columns: 1fr;
  }

  .section-title h2 {
    font-size: 28px;
  }

  .advantages-section,
  .core-services-section,
  .service-advantages-section,
  .process-section {
    padding: 60px 0;
  }
}