:root {
  --bg: #08111a;
  --bg-2: #0c1824;
  --panel: rgba(15, 29, 42, 0.78);
  --panel-solid: #101f2d;
  --line: rgba(185, 217, 236, 0.18);
  --text: #eef7fb;
  --muted: #9db1bf;
  --accent: #65d6ff;
  --accent-2: #8ae0c8;
  --warm: #d9b16e;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 0%, rgba(101, 214, 255, 0.14), transparent 31rem),
    linear-gradient(180deg, #071019 0%, #0b1520 48%, #09121b 100%);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  line-height: 1.7;
}

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

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

.site-shell {
  min-height: 100vh;
  overflow-x: hidden;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 56px);
  transition: background 0.25s ease, border-color 0.25s ease, padding 0.25s ease;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(7, 16, 25, 0.86);
  border-color: var(--line);
  backdrop-filter: blur(18px);
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(101, 214, 255, 0.45);
  border-radius: var(--radius);
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0;
  background: rgba(101, 214, 255, 0.08);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 15px;
}

.brand small {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(238, 247, 251, 0.78);
  font-size: 14px;
}

.site-nav a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  border-radius: var(--radius);
  transition: color 0.2s ease, background 0.2s ease;
}

.site-nav svg {
  width: 17px;
  height: 17px;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.site-nav .nav-cta {
  border: 1px solid rgba(101, 214, 255, 0.35);
  color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  padding: 140px clamp(20px, 5vw, 72px) 34px;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transform: scale(1.04);
  transition: transform 0.15s linear;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 12, 19, 0.92) 0%, rgba(5, 12, 19, 0.7) 44%, rgba(5, 12, 19, 0.28) 100%),
    linear-gradient(180deg, rgba(5, 12, 19, 0.08) 48%, var(--bg) 100%);
}

.hero-content {
  max-width: 900px;
  padding-bottom: 8vh;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

.hero h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(42px, 8vw, 88px);
  line-height: 1.04;
  font-weight: 800;
}

.hero-lead {
  max-width: 660px;
  color: #d2e3eb;
  font-size: clamp(18px, 2vw, 24px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.btn.primary {
  color: #06121b;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 16px 36px rgba(101, 214, 255, 0.22);
}

.btn.ghost {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.btn.danger {
  min-height: 38px;
  border-color: rgba(217, 112, 112, 0.45);
  color: #ffaaaa;
  background: rgba(217, 112, 112, 0.08);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 760px;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--shadow);
}

.hero-stats div {
  padding: 22px;
  background: rgba(8, 17, 26, 0.72);
  backdrop-filter: blur(16px);
}

.hero-stats strong {
  display: block;
  color: var(--accent);
  font-size: 30px;
  line-height: 1.1;
}

.hero-stats span {
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 92px clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading h2,
.page-hero h1 {
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.18;
}

.intro-band {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

.service-grid,
.news-grid,
.case-grid,
.training-grid,
.partner-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.news-card,
.case-card,
.training-card,
.partner-card,
.milestone,
.contact-panel,
.contact-form,
.recent-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.service-card {
  min-height: 260px;
  padding: 26px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.service-card:hover,
.case-card:hover,
.news-card:hover {
  transform: translateY(-5px);
  border-color: rgba(101, 214, 255, 0.44);
}

.card-index {
  color: var(--warm);
  font-weight: 800;
  margin-bottom: 28px;
}

.service-card h3,
.case-card h3,
.training-card h3,
.news-card h3 {
  font-size: 21px;
  line-height: 1.35;
}

.service-card p,
.case-card p,
.training-card p,
.news-card p,
.about-copy p,
.page-hero p,
.article-excerpt {
  color: var(--muted);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.tag-row span,
.case-card span,
.news-card span,
.training-card span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(101, 214, 255, 0.25);
  border-radius: 999px;
  color: var(--accent);
  font-size: 12px;
}

.split-section {
  background: linear-gradient(130deg, #0b1520, #0f2231 58%, #0b171f);
}

.case-strip {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
}

.case-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 26px;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.case-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #030a10;
}

.video-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  min-height: 36px;
  margin-bottom: 18px;
  padding: 0 12px;
  border: 1px solid rgba(101, 214, 255, 0.32);
  border-radius: var(--radius);
  color: var(--accent);
}

.video-link svg {
  width: 17px;
}

.case-card:first-child {
  min-height: 360px;
  background:
    linear-gradient(180deg, rgba(16, 31, 45, 0.2), rgba(16, 31, 45, 0.92)),
    url("../assets/hero-media.png") center/cover;
}

.case-card small,
.training-card small,
.news-card time,
.recent-list span {
  color: var(--warm);
}

.timeline {
  display: grid;
  gap: 18px;
  max-width: 980px;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 120px 240px 1fr;
  gap: 24px;
  align-items: start;
  padding: 22px 0 22px 28px;
  border-left: 1px solid rgba(101, 214, 255, 0.38);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 31px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.timeline-item span {
  color: var(--accent);
  font-weight: 800;
}

.news-card {
  min-height: 280px;
  padding: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.news-card time {
  display: block;
  margin-bottom: 14px;
}

.news-card span {
  margin-bottom: 22px;
}

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

.partner-band {
  background: #071019;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.partner-marquee {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.partner-marquee span,
.partner-card {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  color: #cde0e9;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-hero {
  min-height: 52vh;
  display: grid;
  align-items: end;
  padding: 150px clamp(20px, 5vw, 72px) 62px;
  background:
    linear-gradient(110deg, rgba(6, 15, 23, 0.96), rgba(9, 27, 39, 0.78)),
    var(--page-banner, url("../assets/hero-media.png")) center/cover;
}

.page-hero.compact > div {
  max-width: 780px;
}

.about-layout,
.contact-layout,
.admin-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.about-copy h2 {
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.22;
}

.milestone-list {
  display: grid;
  gap: 14px;
}

.milestone {
  padding: 22px;
}

.milestone strong {
  color: var(--accent);
}

.case-grid,
.training-grid,
.partner-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-card.tall,
.training-card {
  min-height: 260px;
  padding: 28px;
}

.training-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.training-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.training-price {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid rgba(217, 177, 110, 0.45);
  border-radius: 999px;
  color: var(--warm);
  background: rgba(217, 177, 110, 0.08);
  font-size: 14px;
}

.training-outline {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.product-service-section {
  padding-top: 38px;
}

.product-category-nav {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 48px;
}

.product-category-nav a {
  display: flex;
  min-height: 78px;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  padding: 14px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 14px;
  line-height: 1.35;
  text-align: center;
  transition: 0.25s ease;
}

.product-category-nav a span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
}

.product-category-nav a:hover,
.product-category-nav a.active {
  border-color: rgba(89, 216, 255, 0.55);
  color: var(--text);
  background: linear-gradient(145deg, rgba(89, 216, 255, 0.12), rgba(255, 255, 255, 0.035));
  transform: translateY(-2px);
}

.product-category-heading {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.product-category-heading h2 {
  margin: 6px 0 0;
  font-size: clamp(26px, 3vw, 40px);
}

.product-category-heading > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.partner-card {
  justify-content: space-between;
  gap: 20px;
}

.partner-card span {
  color: var(--muted);
}

.contact-panel,
.contact-form,
.recent-list,
.admin-section,
.admin-menu {
  padding: 28px;
}

.contact-panel p {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
}

.contact-panel svg {
  width: 18px;
  color: var(--accent);
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #cde0e9;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 14px;
  color: var(--text);
  background: rgba(3, 10, 16, 0.58);
  font: inherit;
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(101, 214, 255, 0.7);
}

.article-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 150px 20px 90px;
}

.article-page h1 {
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.15;
}

.article-body {
  margin-top: 40px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
  color: #d3e3eb;
  font-size: 18px;
}

.back-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 30px;
  color: var(--accent);
}

.back-link svg {
  width: 18px;
}

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

.recent-list a {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.admin-case-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.admin-case-row a {
  border-bottom: 0;
}

.admin-case-row form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.admin-case-row input {
  width: 112px;
  min-height: 38px;
  padding: 8px 10px;
}

.icon-danger {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(217, 112, 112, 0.5);
  border-radius: var(--radius);
  color: #ff9d9d;
  background: rgba(217, 112, 112, 0.08);
  cursor: pointer;
}

.icon-danger svg {
  width: 17px;
}

.current-video {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(3, 10, 16, 0.38);
}

.current-video video {
  width: 100%;
  border-radius: var(--radius);
  background: #030a10;
}

.check-row {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: 8px !important;
  font-weight: 500 !important;
}

.check-row input {
  width: 18px;
  height: 18px;
}

.admin-login-wrap {
  display: grid;
  place-items: start center;
}

.admin-login {
  width: min(520px, 100%);
}

.admin-hint {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.admin-topbar {
  display: flex;
  min-height: 270px;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 130px clamp(20px, 5vw, 60px) 42px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(110deg, rgba(6, 15, 23, 0.96), rgba(9, 27, 39, 0.78)),
    url("../assets/hero-media.png") center/cover;
}

.admin-topbar h1 {
  margin-bottom: 12px;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.05;
}

.admin-topbar p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
}

.admin-workbench {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: 42px clamp(20px, 5vw, 60px) 70px;
}

.admin-menu {
  position: sticky;
  top: 86px;
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.admin-menu button {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--radius);
  color: var(--muted);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.admin-menu button:hover,
.admin-menu button.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.admin-menu svg {
  width: 17px;
  height: 17px;
  color: var(--accent);
}

.admin-panel-wrap {
  min-width: 0;
}

.admin-panel {
  display: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.admin-panel.active {
  display: block;
}

.admin-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.admin-panel-head h2 {
  margin-bottom: 4px;
  font-size: 22px;
  font-weight: 800;
}

.admin-panel-head p {
  margin: 0;
  color: var(--muted);
}

.admin-form {
  display: grid;
  gap: 14px;
}

.admin-form label,
.admin-mini-card label {
  display: grid;
  gap: 7px;
  color: #cde0e9;
  font-weight: 700;
}

.admin-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.admin-mini-card,
.admin-create {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(3, 10, 16, 0.32);
}

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

.admin-mini-card h3,
.admin-create h3 {
  margin-bottom: 0;
}

.admin-spaced {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(3, 10, 16, 0.28);
}

.admin-two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.admin-table-head,
.admin-row > summary {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(150px, 0.55fr) 88px;
  gap: 14px;
  align-items: center;
}

.admin-table-head.four,
.admin-row.four > summary {
  grid-template-columns: minmax(220px, 1fr) minmax(120px, 0.45fr) minmax(140px, 0.55fr) 88px;
}

.admin-table-head {
  min-height: 42px;
  padding: 0 16px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: var(--radius) var(--radius) 0 0;
  background: rgba(255, 255, 255, 0.045);
  font-size: 13px;
}

.admin-table-list {
  display: grid;
}

.admin-row {
  border: 1px solid var(--line);
  border-top: 0;
  background: rgba(3, 10, 16, 0.2);
}

.admin-row:first-child {
  border-top: 1px solid var(--line);
  border-radius: var(--radius) var(--radius) 0 0;
}

.admin-table-head + .admin-table-list .admin-row:first-child {
  border-top: 0;
  border-radius: 0;
}

.admin-row:last-child {
  border-radius: 0 0 var(--radius) var(--radius);
}

.admin-row > summary {
  min-height: 54px;
  padding: 0 16px;
  cursor: pointer;
  list-style: none;
}

.admin-row > summary::-webkit-details-marker,
.admin-create > summary::-webkit-details-marker {
  display: none;
}

.admin-row > summary b {
  color: var(--accent);
  font-size: 13px;
  text-align: right;
}

.admin-row > summary span {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-row > summary .row-title {
  color: var(--text);
  font-weight: 800;
}

.admin-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 0 8px 0 0;
  vertical-align: middle;
}

.admin-row-body {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.14);
}

.admin-create {
  margin-bottom: 18px;
}

.admin-create > summary {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  cursor: pointer;
  font-weight: 800;
}

.admin-create > summary svg {
  width: 17px;
}

.batch-toolbar {
  display: flex;
  justify-content: flex-end;
  margin: 0 0 12px;
}

.permission-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(3, 10, 16, 0.28);
}

.permission-grid label {
  display: inline-flex !important;
  align-items: center;
  gap: 8px !important;
  font-weight: 500 !important;
}

.permission-grid input,
.batch-toolbar input {
  width: 16px;
  height: 16px;
}

.trash-row {
  padding: 14px 16px;
}

.trash-row > div:first-child {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(150px, 0.55fr) minmax(120px, 0.45fr) minmax(180px, 0.65fr);
  gap: 14px;
  align-items: center;
}

.trash-row span {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trash-row .row-title {
  color: var(--text);
  font-weight: 800;
}

.trash-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 14px;
}

.empty-state {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.category-tabs a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.category-tabs a.active,
.category-tabs a:hover {
  color: #06121b;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.news-feature {
  display: block;
  padding: 32px;
  margin-bottom: 18px;
  border: 1px solid rgba(101, 214, 255, 0.36);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(101, 214, 255, 0.12), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.035);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.news-feature div {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
}

.news-feature time,
.news-list-row time {
  color: var(--warm);
}

.news-feature span,
.news-list-row span {
  display: inline-flex;
  width: fit-content;
  min-height: 26px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(101, 214, 255, 0.28);
  border-radius: 999px;
  color: var(--accent);
  font-size: 12px;
}

.news-feature h2 {
  max-width: 900px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.18;
}

.news-feature p,
.news-list-row p {
  color: var(--muted);
}

.news-list {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.news-list-row {
  display: grid;
  grid-template-columns: 110px minmax(220px, 0.8fr) minmax(260px, 1.2fr) 110px;
  gap: 18px;
  align-items: center;
  min-height: 92px;
  padding: 18px 22px;
  background: rgba(10, 21, 31, 0.92);
}

.news-list-row h3,
.news-list-row p {
  margin: 0;
}

.news-list-row h3 {
  font-size: 18px;
}

.video-work-section .back-link {
  margin-bottom: 24px;
}

.video-work-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.video-work-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.video-work-card span {
  color: var(--accent);
  font-size: 13px;
}

.video-work-card p {
  color: var(--muted);
}

.video-placeholder {
  display: grid;
  aspect-ratio: 16 / 9;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--accent);
  background: rgba(3, 10, 16, 0.5);
}

.video-placeholder svg {
  width: 42px;
  height: 42px;
}

.job-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.job-card {
  display: grid;
  gap: 18px;
  min-height: 280px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.job-card span {
  display: inline-flex;
  width: fit-content;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(101, 214, 255, 0.25);
  border-radius: 999px;
  color: var(--accent);
  font-size: 12px;
}

.job-card h3 {
  margin-top: 16px;
  font-size: 24px;
}

.job-card p,
.job-card li {
  color: var(--muted);
}

.job-card ul {
  margin: 0;
  padding-left: 18px;
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.job-meta small {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--warm);
}

.flash-wrap {
  position: fixed;
  top: 86px;
  right: 20px;
  z-index: 30;
  display: grid;
  gap: 10px;
  max-width: min(420px, calc(100vw - 40px));
}

.flash {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 24, 36, 0.95);
  box-shadow: var(--shadow);
}

.flash.success {
  border-color: rgba(138, 224, 200, 0.42);
}

.flash.error {
  border-color: rgba(217, 112, 112, 0.58);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 46px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #060d14;
}

.site-footer strong {
  color: var(--text);
}

.footer-links {
  display: flex;
  gap: 16px;
}

.site-footer small {
  grid-column: 1 / -1;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.68s ease var(--delay, 0ms), transform 0.68s ease var(--delay, 0ms);
}

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

@media (max-width: 980px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .site-nav {
    position: fixed;
    top: 78px;
    left: 20px;
    right: 20px;
    display: grid;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(8, 17, 26, 0.96);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .admin-case-row {
    grid-template-columns: 1fr;
    padding-bottom: 14px;
  }

  .site-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .service-grid,
  .news-grid,
  .news-grid.wide,
  .case-strip,
  .case-grid,
  .training-grid,
  .partner-grid,
  .job-grid,
  .video-work-grid,
  .news-list-row,
  .about-layout,
  .contact-layout,
  .admin-layout,
  .admin-workbench,
  .admin-card-grid,
  .admin-two-col,
  .permission-grid,
  .admin-table-head,
  .admin-row > summary,
  .admin-table-head.four,
  .admin-row.four > summary,
  .trash-row > div:first-child {
    grid-template-columns: 1fr;
  }

  .product-category-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-category-heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .admin-menu {
    position: static;
  }

  .admin-topbar {
    display: grid;
    align-items: end;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 680px) {
  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: 88vh;
    padding-top: 112px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .page-hero {
    min-height: 44vh;
    padding-top: 120px;
  }

  .product-category-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-category-nav a {
    min-height: 68px;
    font-size: 13px;
  }

  .site-footer,
  .footer-links {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}