* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-width: 320px;
  background: #f1f5fb;
  color: #111827;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

img {
  display: block;
  max-width: 100%;
}

.page {
  width: min(100%, 1420px);
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
}

.wrap {
  width: min(1320px, calc(100% - 44px));
  margin: 0 auto;
}

.hero img {
  width: 100%;
  height: auto;
}

.section {
  padding: 70px 0;
  background: #fff;
}

.section-title {
  margin-bottom: 42px;
  text-align: center;
}

.section-title h2 {
  margin: 0 0 8px;
  color: #1f2937;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0;
}

.section-title p {
  margin: 0;
  color: #9aa3b2;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  line-height: 1.2;
}

.title-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 13px;
}

.title-mark span {
  width: 118px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #f6b37a);
}

.title-mark span:last-child {
  background: linear-gradient(90deg, #f6b37a, transparent);
}

.title-mark i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff8a21;
}

.title-mark i:first-of-type:last-of-type,
.scene-section .title-mark i {
  width: 10px;
  height: 10px;
}

.scene-section {
  padding-top: 67px;
  padding-bottom: 62px;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.scene-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  min-height: 280px;
  background: #e8eef6;
  box-shadow: 0 12px 28px rgba(22, 43, 75, 0.16);
}

.scene-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scene-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.22));
  pointer-events: none;
}

.scene-card strong {
  position: absolute;
  z-index: 1;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  min-width: 84px;
  border-radius: 999px;
  padding: 6px 18px 7px;
  color: #333;
  text-align: center;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.pain-section {
  min-height: 545px;
  padding: 82px 0 92px;
  color: #fff;
  background: #071c42 url("./assets/ski/pain-bg.png") center / cover no-repeat;
}

.title-light h2 {
  color: #fff;
}

.title-light p {
  color: rgba(255, 255, 255, 0.52);
}

.title-light .title-mark span {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42));
}

.title-light .title-mark span:last-child {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.42), transparent);
}

.title-light .title-mark i {
  background: #fff;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  margin-top: 64px;
}

.pain-item {
  text-align: center;
}

.pain-item img {
  width: 100px;
  height: 100px;
  margin: 0 auto 24px;
}

.pain-item h3 {
  margin: 0;
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.75;
}

.solution-section {
  padding-top: 70px;
  padding-bottom: 54px;
  background: linear-gradient(180deg, #fff 0 10%, #dff3ff 22%, #d2ecff 86%, #fff 100%);
}

.solution-pill {
  width: min(729px, 100%);
  height: 71px;
  display: grid;
  place-items: center;
  margin: 64px auto 0;
  color: #fff;
  text-align: center;
  background: url("./assets/ski/pill-bg.png") center / 100% 100% no-repeat;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 82px;
  margin-top: 68px;
}

.product-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: 24px;
  min-height: 322px;
  border-bottom: 1px solid rgba(44, 103, 156, 0.28);
  padding: 34px 0;
}

.product-card.single {
  grid-column: 1 / 2;
}

.product-copy h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: #f59b10;
  font-size: 19px;
  font-weight: 900;
  line-height: 1.25;
}

.product-copy h3.tone-green {
  color: #8dbb23;
}

.product-copy h3.tone-teal {
  color: #16a6a4;
}

.product-copy h3.tone-blue {
  color: #0f9fe5;
}

.product-copy h3.tone-purple {
  color: #a66ac3;
}

.product-copy h3.tone-orange {
  color: #f59b10;
}

.num {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 6px;
  color: #fff;
  font-size: 17px;
  font-weight: 900;
  line-height: 1;
}

.num.orange {
  background: #ff950b;
}

.num.green {
  background: #84bd20;
}

.num.teal {
  background: #16aaa6;
}

.num.blue {
  background: #12a6e8;
}

.num.purple {
  background: #a06ac5;
}

.product-copy ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-copy ul.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 24px;
}

.product-copy li {
  position: relative;
  padding-left: 24px;
  color: #2f3d50;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.7;
}

.product-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 16px;
  height: 16px;
  background: url("./assets/ski/cion.png") center / contain no-repeat;
}

.product-img {
  justify-self: center;
  max-width: 260px;
  max-height: 226px;
  object-fit: contain;
}

.product-img.slim {
  max-width: 170px;
}

.feature-pill,
.ops-pill,
.hardware-pill {
  margin-top: 114px;
}

.feature-grid {
  margin-top: 66px;
}

.entry-flow {
  margin: 82px auto 38px;
  text-align: center;
}

.entry-flow img {
  width: min(1002px, 100%);
  margin: 0 auto;
}

.ops-grid {
  margin-top: 66px;
}

.hardware-shot {
  margin: 70px auto 0;
}

.hardware-shot img {
  width: min(1330px, 100%);
  margin: 0 auto;
}

.case-section {
  padding-top: 86px;
  padding-bottom: 86px;
  background: #fff;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px 24px;
  margin-top: 46px;
}

.case-grid article {
  margin: 0;
  text-align: center;
}

.case-grid img {
  width: 100%;
  aspect-ratio: 1 / 0.72;
  object-fit: cover;
  border-radius: 7px;
  box-shadow: 0 12px 24px rgba(23, 51, 89, 0.12);
}

.case-grid p {
  margin: 12px 0 0;
  color: #313b49;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

@media (max-width: 900px) {
  .wrap {
    width: min(100% - 28px, 1320px);
  }

  .section-title h2 {
    font-size: 26px;
  }

  .scene-grid,
  .pain-grid {
    grid-template-columns: 1fr;
  }

  .scene-card {
    min-height: auto;
    aspect-ratio: 655 / 280;
  }

  .pain-section {
    padding: 56px 0 62px;
  }

  .pain-grid {
    gap: 34px;
    margin-top: 44px;
  }

  .solution-pill {
    height: 58px;
    margin-top: 42px;
    padding: 0 22px;
    font-size: 18px;
  }

  .product-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }

  .product-card,
  .product-card.single {
    grid-column: auto;
    grid-template-columns: 1fr;
    gap: 18px;
    text-align: left;
  }

  .product-img {
    order: -1;
    max-width: min(260px, 100%);
  }

  .feature-pill,
  .ops-pill,
  .hardware-pill {
    margin-top: 58px;
  }

  .case-grid {
    gap: 22px;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 48px 0;
  }

  .section-title {
    margin-bottom: 30px;
  }

  .section-title h2 {
    font-size: 24px;
  }

  .title-mark span {
    width: 72px;
  }

  .scene-grid {
    gap: 16px;
  }

  .scene-card strong {
    bottom: 10px;
    min-width: 74px;
    padding: 5px 14px 6px;
    font-size: 13px;
  }

  .pain-item img {
    width: 82px;
    height: 82px;
    margin-bottom: 16px;
  }

  .pain-item h3 {
    font-size: 16px;
  }

  .product-copy h3 {
    font-size: 17px;
  }

  .product-copy ul.two-col {
    grid-template-columns: 1fr;
  }

  .product-copy li {
    font-size: 14px;
  }

  .case-grid p {
    font-size: 13px;
  }
}