/* 硕一科技 · 内页样式 */

.page-hero {
  position: relative;
  padding: 152px 0 76px;
  background: linear-gradient(160deg, #050b18 0%, #0a1730 52%, #0c1e3d 100%);
  color: #fff;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  right: -180px; top: -200px;
  width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(34, 211, 238, .28), transparent 65%);
  filter: blur(18px);
  pointer-events: none;
}
.page-hero h1 { font-size: clamp(28px, 3.6vw, 46px); font-weight: 800; margin-bottom: 18px; }
.page-hero .lead { max-width: 760px; font-size: 17px; color: rgba(226, 236, 255, .78); }
.crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: rgba(206, 222, 248, .62); margin-bottom: 18px; }
.crumb a:hover { color: var(--cyan); }
.crumb .sep { opacity: .45; }
.page-hero .hero-tags { margin-top: 26px; }



/* ---------- 截图展示 ---------- */
.shot {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(12, 26, 46, .08);
  background: #fff;
  box-shadow: 0 24px 60px rgba(12, 26, 46, .14);
}
.shot img { width: 100%; height: auto; display: block; }
.shot-dark { background: #0a1730; border-color: rgba(255, 255, 255, .12); box-shadow: 0 30px 70px rgba(0, 0, 0, .3); }
.phones { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; }
.phone { width: 236px; border-radius: 26px; overflow: hidden; border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 26px 60px rgba(0, 0, 0, .35); background: #fff; transition: transform .35s var(--ease); }
.phone:hover { transform: translateY(-8px); }
.phone img { width: 100%; display: block; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.reverse .split-media { order: -1; }
.split-stack { grid-template-columns: 1fr; gap: 34px; }

/* ---------- 五码关联流程图（HTML/CSS 实现，替代图片） ---------- */
.flow-diagram {
  --flow-teal: #0f766e;
  --flow-gold: #e8b93c;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.flow-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative;
  padding-bottom: 110px;
}
.flow-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  z-index: 1;
}
.flow-node {
  width: 72px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
  display: grid;
  place-items: center;
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 0 0 3px rgba(34, 211, 238, .18);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.flow-step:hover .flow-node {
  transform: translateY(-5px);
  box-shadow: 0 0 0 5px rgba(34, 211, 238, .25);
}
.flow-step.is-last .flow-node {
  background: var(--flow-gold);
  color: #111;
  box-shadow: 0 0 0 3px rgba(232, 185, 60, .25);
}
.flow-step.is-last:hover .flow-node {
  box-shadow: 0 0 0 5px rgba(232, 185, 60, .35);
}
.flow-label {
  margin-top: 18px;
}
.flow-label strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 5px;
}
.flow-label span {
  display: block;
  font-size: 13px;
  color: rgba(206, 222, 248, .72);
  line-height: 1.45;
}
.flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(50% + 36px);
  top: 48px;
  width: calc(100% - 72px);
  height: 0;
  border-top: 2px dashed rgba(34, 211, 238, .55);
  z-index: 0;
}
.flow-track::before {
  content: "";
  position: absolute;
  left: calc(100% / 12);
  top: 96px;
  bottom: 90px;
  width: 0;
  border-left: 2px dashed var(--flow-gold);
  z-index: 0;
}
.flow-feedback {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 90px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
}
.flow-feedback__line {
  grid-column: 1 / -1;
  position: relative;
  height: 50px;
  margin-left: calc(100% / 12);
  border-top: 2px dashed var(--flow-gold);
}
.flow-feedback__line::after {
  content: "";
  position: absolute;
  right: -6px;
  top: -5px;
  width: 0;
  height: 0;
  border-left: 7px solid var(--flow-gold);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}
.flow-feedback__text {
  grid-column: 1 / -1;
  text-align: center;
  margin-top: 12px;
  font-size: 15px;
  color: var(--flow-gold);
  font-weight: 500;
}
.flow-feedback__text span {
  margin-left: 8px;
}
.flow-step {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.flow-diagram.in .flow-step {
  opacity: 1;
  transform: translateY(0);
}
.flow-diagram.in .flow-step:nth-child(1) { transition-delay: .1s; }
.flow-diagram.in .flow-step:nth-child(2) { transition-delay: .2s; }
.flow-diagram.in .flow-step:nth-child(3) { transition-delay: .3s; }
.flow-diagram.in .flow-step:nth-child(4) { transition-delay: .4s; }
.flow-diagram.in .flow-step:nth-child(5) { transition-delay: .5s; }
.flow-diagram.in .flow-step:nth-child(6) { transition-delay: .6s; }

@media (max-width: 720px) {
  .flow-track {
    grid-template-columns: 1fr;
    gap: 22px 0;
    padding-left: 24px;
    padding-bottom: 100px;
  }
  .flow-step {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 16px;
  }
  .flow-step:not(:last-child)::after { display: none; }
  .flow-node { width: 56px; height: 74px; font-size: 20px; }
  .flow-label { margin-top: 0; }
  .flow-track::before {
    left: 52px;
    top: 74px;
    bottom: 70px;
  }
  .flow-feedback { height: auto; }
  .flow-feedback__line { margin-left: 52px; }
}
.split h2 { font-size: clamp(24px, 2.8vw, 34px); font-weight: 800; color: var(--ink); line-height: 1.32; margin-bottom: 16px; }
.split p { font-size: 16px; margin-bottom: 16px; }
.split .eyebrow { text-align: left; }
.section-dark .split h2 { color: #fff; }
.section-dark .split p { color: rgba(206, 222, 248, .74); }
.feature-rows { display: grid; gap: 16px; }
.frow { display: flex; gap: 18px; padding: 22px 24px; border-radius: 14px; background: #fff; border: 1px solid var(--line); }
.frow .fno { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; font-weight: 800; color: #fff; background: var(--grad); }
.frow h3 { font-size: 17.5px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.frow p { font-size: 14.5px; color: var(--muted); margin: 0; }
.kpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.kpi { padding: 30px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); text-align: center; }
.kpi strong { display: block; font-size: 38px; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.kpi span { font-size: 14.5px; color: var(--muted); }
.code-chips { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.code-chip { padding: 20px 18px; border-radius: 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); }
.code-chip strong { display: block; color: #fff; font-size: 16px; margin-bottom: 6px; }
.code-chip span { font-size: 13.5px; color: rgba(206, 222, 248, .7); }

@media (max-width: 1080px) {
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split.reverse .split-media { order: 0; }
  .page-hero { padding: 130px 0 60px; }
}
@media (max-width: 720px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .phone { width: 200px; }
}