/* ===================== Section 1: Banner ===================== */
.sol-banner {
  position: relative;
  overflow: hidden;
  text-align: center;
  color: #fff;
  background: #1a2235;
  padding-bottom: 90px;
}

.sol-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 900px 400px at 50% 90%, rgba(22, 130, 180, 0.20) 0%, transparent 100%),
    radial-gradient(ellipse 600px 300px at 50% 85%, rgba(214, 20, 46, 0.10) 0%, transparent 100%),
    radial-gradient(ellipse 1400px 500px at 50% 110%, rgba(22, 130, 180, 0.14) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.sol-banner::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(214, 20, 46, 0.4), transparent);
  z-index: 1;
}

.sol-banner .container {
  position: relative;
  z-index: 1;
}

.sol-banner h1 {
  margin-top: 120px;
  position: relative;
  font-size: 38px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.1em;
}

.sol-banner h1::before {
  content: '';
  position: absolute;
  height: 2px;
  width: 260px;
  left: 50%;
  bottom: -24px;
  transform: translate(-50%, 0);
  background-color: rgba(255, 255, 255, .15);
  z-index: 10;
}

.sol-banner h1::after {
  content: '';
  position: absolute;
  height: 3px;
  width: 80px;
  left: 50%;
  bottom: -24px;
  transform: translate(-50%, 0);
  background-color: #D6142E;
  z-index: 11;
  box-shadow: 0 0 12px rgba(214, 20, 46, 0.5);
}

.sol-banner .sol-subtitle {
  margin-top: 60px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, .9);
}

.sol-banner .sol-desc {
  margin: 36px auto 0;
  max-width: 860px;
  font-size: 15px;
  font-weight: 300;
  line-height: 2;
  color: rgba(255, 255, 255, .65);
  text-align: center;
}

/* ===================== Section titles (unified) ===================== */
.sol-section-title {
  position: relative;
  text-align: center;
  font-size: 30px;
  line-height: 30px;
  height: 86px;
  cursor: default;
  color: #D6142E;
}

.sol-section-title::after {
  content: '';
  position: absolute;
  height: 1px;
  width: 70px;
  left: 50%;
  bottom: 0;
  transform: translate(-50%, 0);
  background-color: #D6142E;
  z-index: 11;
}

.sol-section-sub {
  text-align: center;
  font-size: 16px;
  color: #D6142E;
  margin-top: 16px;
  font-weight: 400;
}

/* ===================== Section 2: 线上获客 门店体验 ===================== */
.sol-flow-section {
  background-color: #fef7f7;
  padding: 50px 0 60px;
}

.sol-flow-steps {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.sol-flow-step {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 50px;
  background: #6b6b6b;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%, 16px 50%);
  margin-right: -1px;
  letter-spacing: 1px;
}

.sol-flow-step:first-child {
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%);
}

.sol-flow-step:last-child {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 16px 50%);
}

.sol-chain {
  margin-top: 50px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.sol-chain-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.sol-chain-col {
  text-align: center;
  flex: 1 1 0;
}

.sol-chain-label {
  font-size: 15px;
  font-weight: 600;
  color: #333;
  line-height: 1.6;
  white-space: nowrap;
}

.sol-chain-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 10px;
  color: #999;
  font-size: 24px;
  flex: 0 0 60px;
}

.sol-chain-tags {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.sol-chain-tag {
  display: inline-block;
  padding: 6px 16px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 1px 1px 10px rgba(197, 16, 25, .12);
  font-size: 13px;
  color: #555;
  white-space: nowrap;
}

/* ===================== Section 3: 我们能做什么 ===================== */
.sol-services-section {
  background: #fff;
  padding: 50px 0 60px;
}

.sol-services-row {
  display: flex;
  gap: 20px;
  margin-top: 40px;
}

.sol-service-card {
  flex: 1;
  background: #fff;
  border-radius: 10px;
  padding: 0 20px 28px;
  text-align: center;
  transition: box-shadow 0.3s;
}

.sol-service-card:hover {
  box-shadow: 1px 1px 16px rgba(197, 16, 25, .2);
}

.sol-service-card-title {
  display: inline-block;
  background: #D6142E;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  padding: 10px 28px;
  border-radius: 20px;
  margin-top: -20px;
  position: relative;
  z-index: 1;
  letter-spacing: 1px;
}

.sol-service-desc {
  margin-top: 20px;
  font-size: 14px;
  color: #555;
  line-height: 1.8;
  text-align: left;
  min-height: 80px;
}

.sol-service-arrow {
  color: #D6142E;
  font-size: 22px;
  margin: 12px 0;
  letter-spacing: 2px;
}

.sol-service-result {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
  text-align: left;
}

/* ===================== Section 4: 我们的能力 ===================== */
.sol-competency-section {
  background-color: #fef7f7;
  padding: 50px 0 60px;
}

.sol-competency-grid {
  margin-top: 40px;
}

.sol-competency-grid .row {
  margin-left: -12px;
  margin-right: -12px;
}

.sol-competency-grid .col-6 {
  padding: 12px;
}

.sol-competency-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 1px 1px 16px rgba(197, 16, 25, .12);
  padding: 28px 28px 28px 31px;
  border-left: 3px solid #D6142E;
  height: 100%;
  transition: box-shadow 0.3s;
}

.sol-competency-card:hover {
  box-shadow: 1px 1px 20px rgba(197, 16, 25, .25);
}

.sol-competency-card h4 {
  font-size: 20px;
  font-weight: 600;
  color: #333;
  margin-bottom: 16px;
}

.sol-competency-card p {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 8px;
}

.sol-competency-card p:last-child {
  margin-bottom: 0;
}

/* ===================== Section 5: 达人资源 ===================== */
.sol-kol-section {
  background: #fff;
  padding: 50px 0 60px;
}

.sol-kol-highlights {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}

.sol-kol-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sol-kol-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #D6142E;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

.sol-kol-text {
  font-size: 18px;
  color: #333;
  line-height: 1.6;
}

.sol-kol-text strong {
  color: #D6142E;
  font-size: 26px;
}

.sol-kol-images {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
}

.sol-kol-row {
  width: 100%;
  max-width: 1100px;
  overflow: hidden;
  border-radius: 8px;
}

.sol-kol-row img {
  width: 100%;
  display: block;
}

/* ===================== Section: 联系我们 ===================== */
.sol-contact-section {
  background: #fef7f7;
  padding: 50px 0 60px;
}

.sol-contact-wrap {
  text-align: center;
}

.sol-contact-wrap img {
  width: 200px;
  border-radius: 10px;
  box-shadow: 1px 1px 16px rgba(197, 16, 25, .15);
}

.sol-contact-wrap p {
  margin-top: 20px;
  font-size: 16px;
  color: #555;
}