:root {
  --ink: #101828;
  --muted: #667085;
  --line: #e6eaf0;
  --paper: #ffffff;
  --soft: #f6f8fb;
  --blue: #2458ff;
  --orange: #f47a20;
  --green: #16a36b;
  --deep: #101725;
  --shadow: 0 24px 70px rgba(16, 24, 40, 0.1);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(36, 88, 255, 0.12), transparent 30%),
    linear-gradient(180deg, #fbfcff 0%, #fff 38%, #f7f9fc 100%);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(230, 234, 240, 0.9);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.2s ease, background 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 36px rgba(16, 24, 40, 0.08);
}

.nav-wrap {
  width: min(1240px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  font-size: 25px;
  font-weight: 900;
  letter-spacing: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
  color: #465266;
  font-size: 13px;
}

.main-nav a,
.text-link {
  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.is-active,
.text-link:hover {
  color: var(--blue);
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 800;
}

.nav-cta {
  min-height: 40px;
  padding: 0 18px;
  color: #fff;
  background: var(--ink);
  font-size: 14px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 76px;
}

.hero-orbit {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.62) 54%, rgba(255, 255, 255, 0.92) 100%),
    url("assets/case/zhmj-factory.jpg") center / cover;
}

.hero-orbit::before {
  content: "";
  position: absolute;
  inset: 40px 9% auto auto;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(36, 88, 255, 0.14);
  border-radius: 50%;
  animation: floatSoft 8s ease-in-out infinite;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(500px, 1.1fr);
  gap: 58px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(46px, 6.2vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  font-size: 21px;
  line-height: 1.28;
}

.hero-lead {
  max-width: 660px;
  margin-bottom: 22px;
  color: #465266;
  font-size: 19px;
}

.hero-service-line {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  max-width: 620px;
  margin-bottom: 28px;
  color: #263247;
  font-size: 14px;
  font-weight: 800;
}

.hero-service-line span {
  display: flex;
  align-items: center;
  gap: 9px;
}

.hero-service-line b {
  color: var(--orange);
  font-size: 12px;
}

.hero-actions,
.proof-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.btn {
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
}

.btn.primary {
  color: #fff;
  background: var(--orange);
  box-shadow: 0 16px 34px rgba(244, 122, 32, 0.25);
}

.btn.ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--line);
}

.proof-row {
  margin-top: 30px;
  color: #475467;
  font-size: 14px;
}

.proof-row span {
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.growth-desk {
  position: relative;
  padding: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(230, 234, 240, 0.95);
  border-radius: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.growth-desk::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(36, 88, 255, 0.35), rgba(244, 122, 32, 0.3), rgba(255, 255, 255, 0));
}

.desk-toolbar,
.desk-footer,
.lead-row {
  display: grid;
  align-items: center;
}

.desk-toolbar {
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 10px 8px 18px;
}

.desk-toolbar strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
}

.desk-kicker,
.desk-footer,
.lead-head,
.mini-card span,
.contact-methods span {
  color: var(--muted);
  font-size: 12px;
}

.desk-pulse {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  color: #067647;
  background: #ecfdf3;
  border: 1px solid #abefc6;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.desk-pulse span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 1.5s ease-in-out infinite;
}

.desk-tabs,
.case-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.desk-tab,
.case-tab {
  cursor: pointer;
  padding: 9px 13px;
  color: #475467;
  background: #f7f9fc;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.desk-tab:hover,
.case-tab:hover,
.capability-item:hover,
.process-list li:hover {
  transform: translateY(-2px);
}

.desk-tab.is-active,
.case-tab.is-active {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.lead-table,
.showroom-board,
.follow-board {
  min-height: 274px;
}

.lead-row {
  grid-template-columns: 1.5fr 0.7fr 0.7fr 1.1fr;
  gap: 12px;
  min-height: 58px;
  margin-bottom: 10px;
  padding: 0 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.lead-row.is-hot {
  border-color: rgba(244, 122, 32, 0.45);
  box-shadow: 0 12px 30px rgba(244, 122, 32, 0.1);
}

.lead-row:not(.lead-head).is-running {
  transform: translateX(6px);
  border-color: rgba(36, 88, 255, 0.35);
}

.lead-head {
  min-height: 38px;
  background: transparent;
  border: none;
}

.status {
  display: inline-flex;
  width: fit-content;
  padding: 5px 9px;
  color: #475467;
  background: #f2f4f7;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.status.active {
  color: #b54708;
  background: #fff4e5;
}

.showroom-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mini-card {
  min-height: 210px;
  padding: 18px;
  color: #fff;
  background-position: center;
  background-size: cover;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
  text-shadow: 0 1px 4px rgba(15, 23, 42, 0.7);
}

.mini-card-factory {
  background-image:
    linear-gradient(180deg, rgba(15, 23, 42, 0.82), rgba(15, 23, 42, 0.12) 70%),
    url("assets/case/zhmj-factory.jpg");
}

.mini-card-product {
  background-image:
    linear-gradient(180deg, rgba(15, 23, 42, 0.82), rgba(15, 23, 42, 0.12) 70%),
    url("assets/case/changhong-prod-soap-drain-box.png");
}

.mini-card-project {
  background-image:
    linear-gradient(180deg, rgba(15, 23, 42, 0.82), rgba(15, 23, 42, 0.12) 70%),
    url("assets/case/zhmj-project-site-2.jpg");
}

.mini-card span {
  color: rgba(255, 255, 255, 0.82);
}

.mini-card strong {
  display: block;
  margin-top: 12px;
}

.follow-board {
  padding: 24px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.flow-line {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin: 22px 12px 34px;
}

.flow-line::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  background: #d0d8e6;
}

.flow-dot {
  position: relative;
  z-index: 1;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #b7c2d3;
}

.flow-dot.is-active {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 0 0 8px rgba(36, 88, 255, 0.11);
}

.follow-board ol {
  margin: 0;
  padding-left: 20px;
  color: #475467;
}

.follow-board li + li {
  margin-top: 12px;
}

.is-hidden {
  display: none !important;
}

.desk-footer {
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding-top: 14px;
}

.desk-footer span {
  padding: 10px;
  text-align: center;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.workflow-desk {
  padding: 20px;
}

.workflow-toolbar {
  padding-bottom: 14px;
}

.workflow-toolbar strong {
  max-width: 520px;
  font-size: 21px;
  line-height: 1.32;
}

.workflow-lane {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 10px 2px 16px;
}

.workflow-step {
  position: relative;
  min-height: 174px;
  padding: 18px 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(16, 24, 40, 0.06);
}

.workflow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -9px;
  z-index: 2;
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 9px solid var(--orange);
  transform: translateY(-50%);
}

.workflow-step:nth-child(4)::after {
  display: none;
}

.workflow-step span {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: #fff;
  background: var(--ink);
  border-radius: 12px;
  font-size: 13px;
  font-weight: 900;
}

.workflow-step.is-active {
  border-color: rgba(244, 122, 32, 0.5);
  box-shadow: 0 18px 38px rgba(244, 122, 32, 0.12);
}

.workflow-step.is-active span {
  background: var(--orange);
}

.workflow-step strong {
  display: block;
  margin-bottom: 8px;
  color: #13203a;
  font-size: 18px;
}

.workflow-step p {
  margin: 0;
  color: #5b667a;
  font-size: 13px;
  line-height: 1.55;
}

.workflow-split {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 12px;
  padding-top: 4px;
}

.workflow-split div {
  padding: 14px 16px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.workflow-split span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
}

.workflow-split strong {
  color: #263247;
  font-size: 14px;
}

.logos-section {
  padding: 18px 0 70px;
}

.logos-track {
  display: flex;
  gap: 10px;
  overflow: hidden;
  justify-content: center;
  flex-wrap: wrap;
}

.logos-track span {
  padding: 10px 14px;
  color: #475467;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 8px 22px rgba(16, 24, 40, 0.04);
}

.section,
.platform-section,
.faq-section,
.contact-section {
  padding: 96px 0;
}

.section-head {
  max-width: 800px;
  margin-bottom: 42px;
}

.section-head p,
.platform-copy p,
.case-stage-copy p,
.process-list p,
.faq-list p,
.contact-copy p,
.site-footer p {
  color: var(--muted);
}

.interactive-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.capability-list {
  display: grid;
  gap: 12px;
}

.capability-item {
  cursor: pointer;
  width: 100%;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 18px;
  text-align: left;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.capability-item.is-active {
  border-color: rgba(36, 88, 255, 0.42);
  box-shadow: 0 18px 42px rgba(36, 88, 255, 0.08);
}

.capability-item span,
.preview-icon,
.process-list span {
  color: var(--orange);
  font-weight: 900;
}

.capability-item strong,
.capability-item em {
  display: block;
  font-style: normal;
  grid-column: 2;
}

.capability-item span {
  grid-row: 1 / span 2;
}

.capability-item em {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.capability-preview {
  min-height: 100%;
  padding: 36px;
  background:
    linear-gradient(135deg, rgba(16, 24, 40, 0.92), rgba(16, 24, 40, 0.78)),
    url("assets/case/changhong-factory1.jpg") center / cover;
  border-radius: 18px;
  color: #fff;
  box-shadow: var(--shadow);
}

.preview-icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 86px;
  background: #fff;
  border-radius: 14px;
}

.capability-preview h3 {
  font-size: 32px;
}

.capability-preview p {
  max-width: 580px;
  color: #d8deea;
  font-size: 18px;
}

.preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.preview-tags span {
  padding: 8px 11px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-size: 13px;
}

.platform-section {
  color: #fff;
  background:
    linear-gradient(180deg, #101725 0%, #121b2c 100%);
}

.platform-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 44px;
  align-items: center;
}

.platform-copy p {
  color: #cbd5e1;
  font-size: 18px;
}

.text-link {
  display: inline-flex;
  margin-top: 12px;
  color: #fff;
  font-weight: 800;
  border-bottom: 2px solid var(--orange);
}

.platform-showcase {
  padding: 18px;
  color: var(--ink);
  background: #f6f8fb;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.22);
}

.showcase-block {
  padding: 16px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
}

.showcase-block + .showcase-block,
.showcase-link + .showcase-block {
  margin-top: 14px;
}

.showcase-block h3 {
  margin-bottom: 12px;
  padding-bottom: 10px;
  color: #173b64;
  font-size: 17px;
  border-bottom: 1px solid #e6edf5;
}

.showcase-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.showcase-strip img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  border-radius: 10px;
  background: #eef3f7;
  transition: transform 0.25s ease;
}

.showcase-strip img:hover {
  transform: scale(1.035);
}

.showcase-link {
  margin: 14px 0;
  padding: 14px 16px;
  color: #173b64;
  background: #eef6ff;
  border: 1px solid #cfe5ff;
  border-radius: 12px;
}

.case-tabs {
  margin-bottom: 18px;
}

.case-stage {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  min-height: 430px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.case-stage img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.case-stage.is-switching img {
  opacity: 0.25;
  transform: scale(1.02);
}

.case-stage-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 44px;
}

.case-stage-copy > p:first-child {
  color: var(--blue);
  font-weight: 900;
}

.case-stage-copy h3 {
  font-size: 38px;
}

.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.process-list li,
.faq-list details,
.qr-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.process-list li {
  min-height: 260px;
  padding: 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.process-list li:hover {
  box-shadow: 0 18px 42px rgba(16, 24, 40, 0.08);
}

.process-list span {
  display: block;
  margin-bottom: 52px;
}

.faq-section {
  background: var(--soft);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 22px 24px;
}

.faq-list summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 800;
}

.faq-list p {
  margin: 14px 0 0;
}

.contact-section {
  color: #fff;
  background:
    linear-gradient(90deg, rgba(16, 23, 37, 0.95), rgba(16, 23, 37, 0.76)),
    url("assets/case/zhmj-project-site-2.jpg") center / cover;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 70px;
  align-items: center;
}

.contact-copy p {
  max-width: 720px;
  color: #d8deea;
  font-size: 18px;
}

.contact-methods {
  max-width: 720px;
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.contact-methods div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
}

.contact-methods strong {
  display: block;
  margin-top: 8px;
  font-size: 18px;
}

.page-hero {
  padding: 92px 0 72px;
  background:
    radial-gradient(circle at 85% 18%, rgba(244, 122, 32, 0.13), transparent 28%),
    radial-gradient(circle at 12% 10%, rgba(36, 88, 255, 0.12), transparent 32%),
    linear-gradient(180deg, #fbfcff 0%, #f6f8fb 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.7fr);
  gap: 46px;
  align-items: center;
}

.page-hero h1 {
  max-width: 820px;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.06;
}

.page-lead {
  max-width: 760px;
  color: #465266;
  font-size: 19px;
}

.page-card {
  padding: 26px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.page-card-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-card-list li {
  padding: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.content-grid,
.three-grid,
.two-grid {
  display: grid;
  gap: 18px;
}

.content-grid {
  grid-template-columns: repeat(4, 1fr);
}

.three-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

.content-card,
.article-card,
.job-card,
.solution-card {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.content-card:hover,
.article-card:hover,
.job-card:hover,
.solution-card:hover {
  transform: translateY(-3px);
  border-color: rgba(36, 88, 255, 0.28);
  box-shadow: 0 18px 44px rgba(16, 24, 40, 0.08);
}

.content-card span,
.solution-card span,
.job-card span {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--orange);
  font-weight: 900;
}

.content-card p,
.article-card p,
.job-card p,
.solution-card p,
.timeline p,
.check-list li {
  color: var(--muted);
}

.split-band {
  padding: 82px 0;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(16, 23, 37, 0.94), rgba(16, 23, 37, 0.78)),
    url("assets/case/zhmj-factory.jpg") center / cover;
}

.split-band p {
  color: #d8deea;
}

.timeline {
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.timeline article {
  position: relative;
  padding: 22px 22px 22px 70px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.timeline article::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 22px;
  top: 24px;
  color: var(--orange);
  font-weight: 900;
}

.check-list {
  margin: 0;
  padding-left: 20px;
}

.check-list li + li {
  margin-top: 10px;
}

.case-detail {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.case-detail img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.case-detail div {
  padding: 24px;
}

.camera-section {
  padding-top: 8px;
}

.camera-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(520px, 1.28fr);
  gap: 44px;
  align-items: center;
}

.camera-copy > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.camera-points {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.camera-points li {
  position: relative;
  padding-left: 24px;
  color: #344054;
  font-weight: 800;
}

.camera-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(22, 163, 107, 0.11);
}

.camera-player-card {
  overflow: hidden;
  color: #fff;
  background: #0b1020;
  border: 1px solid #26324a;
  border-radius: 18px;
  box-shadow: 0 28px 70px rgba(16, 24, 40, 0.2);
}

.camera-toolbar,
.camera-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
}

.camera-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #fdb022;
  font-size: 12px;
  font-weight: 900;
}

.camera-status::before {
  content: "";
  width: 8px;
  height: 8px;
  background: currentColor;
  border-radius: 50%;
}

.camera-status.is-online {
  color: #32d583;
}

.camera-status.is-error {
  color: #f97066;
}

.camera-frame {
  position: relative;
  min-height: 360px;
  background: #050814;
}

.camera-frame video {
  width: 100%;
  min-height: 360px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.camera-message {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 28px;
  text-align: center;
  background: linear-gradient(180deg, rgba(5, 8, 20, 0.2), rgba(5, 8, 20, 0.82));
}

.camera-message.is-hidden {
  display: none;
}

.camera-message span,
.camera-meta {
  color: #aeb9ca;
  font-size: 12px;
}

.camera-meta {
  justify-content: flex-start;
}

.camera-meta span {
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.resource-kicker {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.join-band {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(16, 23, 37, 0.94), rgba(31, 88, 255, 0.7)),
    url("assets/case/zhmj-team.jpg") center / cover;
}

.join-band p {
  color: #e5e9f2;
}

.form-card {
  display: grid;
  gap: 12px;
}

.form-card label {
  display: grid;
  gap: 7px;
  color: #344054;
  font-weight: 800;
}

.form-card input,
.form-card textarea,
.form-card select {
  width: 100%;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.form-card textarea {
  min-height: 110px;
  resize: vertical;
}

.qr-card {
  padding: 26px;
  color: var(--ink);
  text-align: center;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.24);
}

.qr-card img {
  width: min(100%, 260px);
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid #edf0f4;
  background: #fff;
}

.qr-card h3 {
  margin: 18px 0 8px;
}

.qr-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.site-footer {
  padding: 62px 0 26px;
  color: #d7deea;
  background:
    radial-gradient(circle at 100% 0%, rgba(36, 88, 255, 0.22), transparent 34%),
    linear-gradient(135deg, #0b1020 0%, #11142a 58%, #1a0f45 100%);
}

.footer-main-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.35fr) repeat(4, minmax(130px, 0.7fr));
  gap: 34px;
  align-items: start;
}

.site-footer strong {
  display: block;
  font-size: 28px;
}

.site-footer p {
  max-width: 360px;
  margin: 12px 0 0;
  color: #b7c1d4;
}

.footer-contact-line {
  margin-top: 18px;
  color: #fff;
  font-weight: 800;
}

.footer-cta {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  margin-top: 18px;
  padding: 0 15px;
  color: #fff;
  background: rgba(244, 122, 32, 0.96);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 900;
}

.footer-col h3 {
  margin: 0 0 18px;
  color: #fff;
  font-size: 16px;
}

.footer-col a {
  display: block;
  width: fit-content;
  color: #aeb9ca;
  font-size: 14px;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-col a + a {
  margin-top: 13px;
}

.footer-col a:hover {
  color: #fff;
  transform: translateX(2px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #8996ad;
  font-size: 13px;
}

.reveal {
  opacity: 1;
  transform: translateY(0);
}

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.45);
    opacity: 0.55;
  }
}

@keyframes floatSoft {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(18px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .main-nav {
    display: none;
  }

  .hero-grid,
  .interactive-grid,
  .platform-grid,
  .case-stage,
  .faq-grid,
  .contact-grid,
  .page-hero-grid,
  .camera-grid,
  .content-grid,
  .three-grid,
  .two-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 34px;
  }

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

  .workflow-lane {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workflow-step:nth-child(2n)::after {
    display: none;
  }

  .workflow-step:nth-child(4)::after {
    display: none;
  }

  .process-list,
  .contact-methods,
  .content-grid,
  .three-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-stage img {
    min-height: 300px;
  }

  .camera-frame,
  .camera-frame video {
    min-height: 300px;
  }
}

@media (max-width: 640px) {
  .container,
  .nav-wrap {
    width: min(100% - 28px, var(--max));
  }

  .nav-wrap {
    min-height: 64px;
  }

  .nav-cta {
    padding: 0 14px;
  }

  .hero {
    padding: 62px 0 56px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-lead,
  .platform-copy p,
  .contact-copy p {
    font-size: 16px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .lead-row,
  .lead-head {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 14px;
  }

  .lead-head {
    display: none;
  }

  .showroom-board,
  .process-list,
  .contact-methods,
  .desk-footer,
  .workflow-split,
  .content-grid,
  .three-grid,
  .two-grid {
    grid-template-columns: 1fr;
  }

  .workflow-lane {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .workflow-step {
    min-height: auto;
    padding: 14px 12px;
  }

  .workflow-step::after {
    display: none !important;
  }

  .workflow-step span {
    width: 34px;
    height: 34px;
    margin-bottom: 10px;
    border-radius: 10px;
  }

  .workflow-step strong {
    font-size: 16px;
  }

  .workflow-step p {
    font-size: 12px;
  }

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

  .showcase-strip img {
    height: 92px;
  }

  .section,
  .platform-section,
  .faq-section,
  .contact-section {
    padding: 70px 0;
  }

  .capability-preview {
    padding: 26px;
  }

  .preview-icon {
    margin-bottom: 54px;
  }

  .case-stage-copy {
    padding: 26px;
  }

  .case-stage-copy h3 {
    font-size: 30px;
  }

  .camera-frame,
  .camera-frame video {
    min-height: 220px;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    display: block;
  }

  .footer-bottom span {
    display: block;
  }

  .footer-bottom span + span {
    margin-top: 8px;
  }
}