:root {
  --ink: #111827;
  --muted: #657083;
  --line: #d8e0e8;
  --paper: #f5f7fa;
  --white: #ffffff;
  --red: #e1162b;
  --red-dark: #b70f20;
  --cyan: #14b8d8;
  --green: #1b9b72;
  --dark: #080e16;
  --dark-2: #101923;
  --radius: 8px;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

body[data-theme="light"] {
  --ink: #172033;
  --muted: #697386;
  --line: #dbe3ee;
  --paper: #f7fafc;
  --red: #cf1023;
  --red-dark: #98101d;
  --cyan: #0e8fb2;
  --dark: #f6f9fc;
  --dark-2: #eaf1f7;
}

body[data-theme="arena"] {
  --red: #ff1838;
  --red-dark: #9b0718;
  --cyan: #ffb703;
  --green: #ff7043;
  --paper: #100b0d;
  --dark: #090608;
  --dark-2: #190b10;
}

body[data-theme="forest"] {
  --red: #16a34a;
  --red-dark: #0f6f35;
  --cyan: #7dd3a8;
  --green: #22c55e;
  --paper: #f4faf6;
  --dark: #06120b;
  --dark-2: #102018;
}

body[data-theme="gold"] {
  --red: #d6a33d;
  --red-dark: #8f6118;
  --cyan: #f5d27a;
  --green: #c08420;
  --paper: #f8f5ef;
  --dark: #0f0c08;
  --dark-2: #1e160d;
}

body[data-theme="ocean"] {
  --red: #0ea5e9;
  --red-dark: #075985;
  --cyan: #67e8f9;
  --green: #14b8a6;
  --paper: #f3fbff;
  --dark: #04111f;
  --dark-2: #0a2538;
}

body[data-theme="light"] .site-header {
  color: #111827;
}

body[data-theme="light"] .main-nav,
body[data-theme="light"] .header-count span {
  color: rgba(17, 24, 39, 0.72);
}

body[data-theme="light"] .main-nav .is-active,
body[data-theme="light"] .main-nav a:hover {
  color: #111827;
}

body[data-theme="light"] .page-hero {
  color: #111827;
  background:
    radial-gradient(circle at 72% 28%, rgba(14, 143, 178, 0.14), transparent 28%),
    linear-gradient(135deg, #ffffff, #edf5fa 58%, #e6eef6);
}

body[data-theme="light"] .page-hero p:last-child {
  color: rgba(17, 24, 39, 0.7);
}

body[data-theme="forest"] .page-hero,
body[data-theme="forest"] .site-footer {
  background:
    radial-gradient(circle at 72% 28%, rgba(34, 197, 94, 0.18), transparent 28%),
    linear-gradient(135deg, #06120b, #102018 58%, #13281c);
}

body[data-theme="gold"] .page-hero,
body[data-theme="gold"] .site-footer {
  background:
    radial-gradient(circle at 72% 28%, rgba(214, 163, 61, 0.2), transparent 28%),
    linear-gradient(135deg, #0f0c08, #1e160d 58%, #2a1c0c);
}

body[data-theme="ocean"] .page-hero,
body[data-theme="ocean"] .site-footer {
  background:
    radial-gradient(circle at 72% 28%, rgba(14, 165, 233, 0.2), transparent 28%),
    linear-gradient(135deg, #04111f, #0a2538 58%, #0e304b);
}

body[data-theme="arena"] .page-hero,
body[data-theme="arena"] .site-footer {
  background:
    radial-gradient(circle at 72% 28%, rgba(255, 24, 56, 0.2), transparent 28%),
    linear-gradient(135deg, #090608, #190b10 58%, #260d14);
}

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

main#top {
  padding-top: 0;
}

.site-header {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(18px, 2vw, 30px);
  height: 76px;
  width: min(100% - 48px, 1320px);
  margin: 0 auto 14px;
  padding: 0;
  color: var(--ink);
  background: transparent !important;
  backdrop-filter: none;
}

.site-header::before {
  content: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 148px;
  font-weight: 900;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(225, 22, 43, 0.22);
}

.brand-text {
  font-size: 18px;
  color: var(--ink);
}

.header-count {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 8px 13px 8px 9px;
  border: 1px solid rgba(20, 184, 216, 0.34);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(20, 184, 216, 0.18), rgba(255, 255, 255, 0.06)),
    rgba(5, 10, 17, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 12px 28px rgba(20, 184, 216, 0.12);
  white-space: nowrap;
}

.header-count::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  color: #061018;
  background: var(--cyan);
  border-radius: 7px;
  font-size: 15px;
  font-weight: 900;
}

.header-count strong {
  color: #33daf1;
  font-size: 20px;
  line-height: 1;
}

.main-nav {
  color: #334155;
}

.header-count span {
  font-size: 13px;
  font-weight: 800;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 1.6vw, 24px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-size: 14px;
  font-weight: 800;
  justify-self: center;
}

.main-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0;
  border-radius: 0;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--ink);
  background: transparent;
}

.main-nav .is-active {
  color: var(--ink);
  background: transparent;
  box-shadow: none;
}

.main-nav .is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  margin: 0 auto;
  width: 18px;
  height: 2px;
  background: var(--red);
  border-radius: 999px;
}

.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-trigger::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-3px) rotate(45deg);
}

.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  display: grid;
  min-width: 230px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(8, 14, 22, 0.96);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.34);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.nav-dropdown:hover .nav-dropdown-panel,
.nav-dropdown:focus-within .nav-dropdown-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-panel a {
  padding: 12px 14px;
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
  white-space: nowrap;
}

.nav-dropdown-panel a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-self: end;
}

.header-service-text {
  color: #0ea5e9;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.header-cta,
.button,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 8px;
  border: 0;
  font-weight: 800;
  cursor: pointer;
}

.header-cta {
  min-height: 46px;
  border-radius: 12px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  box-shadow: 0 14px 32px rgba(225, 22, 43, 0.22);
}

.header-cta,
.button.primary,
.contact-form button {
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  box-shadow: 0 14px 30px rgba(225, 22, 43, 0.22);
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
  transform: scale(1.015);
}

.hero-shade {
  background:
    radial-gradient(circle at 72% 38%, rgba(20, 184, 216, 0.18), transparent 30%),
    linear-gradient(90deg, rgba(3, 7, 13, 0.96) 0%, rgba(3, 7, 13, 0.9) 34%, rgba(3, 7, 13, 0.45) 64%, rgba(3, 7, 13, 0.68) 100%),
    linear-gradient(0deg, rgba(3, 7, 13, 0.88) 0%, rgba(3, 7, 13, 0.16) 46%);
}

body[data-theme="light"] .hero-shade {
  background:
    linear-gradient(90deg, rgba(248, 251, 255, 0.96) 0%, rgba(248, 251, 255, 0.88) 34%, rgba(248, 251, 255, 0.36) 68%, rgba(248, 251, 255, 0.5) 100%),
    linear-gradient(0deg, rgba(248, 251, 255, 0.84) 0%, rgba(248, 251, 255, 0.2) 48%);
}

body[data-theme="arena"] .hero-shade {
  background:
    radial-gradient(circle at 72% 38%, rgba(255, 24, 56, 0.24), transparent 32%),
    linear-gradient(90deg, rgba(8, 3, 5, 0.96) 0%, rgba(8, 3, 5, 0.9) 36%, rgba(8, 3, 5, 0.5) 68%, rgba(8, 3, 5, 0.72) 100%),
    linear-gradient(0deg, rgba(8, 3, 5, 0.9) 0%, rgba(8, 3, 5, 0.2) 48%);
}

body[data-theme="forest"] .hero-shade {
  background:
    radial-gradient(circle at 72% 38%, rgba(34, 197, 94, 0.22), transparent 32%),
    linear-gradient(90deg, rgba(4, 18, 11, 0.96) 0%, rgba(4, 18, 11, 0.9) 36%, rgba(4, 18, 11, 0.48) 68%, rgba(4, 18, 11, 0.72) 100%),
    linear-gradient(0deg, rgba(4, 18, 11, 0.9) 0%, rgba(4, 18, 11, 0.2) 48%);
}

body[data-theme="gold"] .hero-shade {
  background:
    radial-gradient(circle at 72% 38%, rgba(214, 163, 61, 0.24), transparent 32%),
    linear-gradient(90deg, rgba(15, 12, 8, 0.96) 0%, rgba(15, 12, 8, 0.9) 36%, rgba(15, 12, 8, 0.48) 68%, rgba(15, 12, 8, 0.74) 100%),
    linear-gradient(0deg, rgba(15, 12, 8, 0.9) 0%, rgba(15, 12, 8, 0.2) 48%);
}

body[data-theme="ocean"] .hero-shade {
  background:
    radial-gradient(circle at 72% 38%, rgba(14, 165, 233, 0.24), transparent 32%),
    linear-gradient(90deg, rgba(4, 17, 31, 0.96) 0%, rgba(4, 17, 31, 0.9) 36%, rgba(4, 17, 31, 0.48) 68%, rgba(4, 17, 31, 0.72) 100%),
    linear-gradient(0deg, rgba(4, 17, 31, 0.9) 0%, rgba(4, 17, 31, 0.2) 48%);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(260px, 0.48fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  padding: 128px 0 78px;
  color: var(--white);
}

.hero-content {
  max-width: 760px;
}

body[data-theme="light"] .hero-content,
body[data-theme="light"] .hero-layout {
  color: #111827;
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(48px, 6.4vw, 86px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 21px;
  line-height: 1.35;
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.9;
}

body[data-theme="light"] .hero-copy {
  color: rgba(17, 24, 39, 0.76);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: none;
}

.contact-strip,
.contact-lines {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-strip span,
.contact-lines span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 13px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 800;
}

body[data-theme="light"] .contact-strip span {
  color: #111827;
  background: rgba(255, 255, 255, 0.66);
  border-color: rgba(17, 24, 39, 0.14);
}

.hero-panel {
  padding: 26px;
  background: rgba(8, 14, 22, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(16px);
}

.hero-panel p {
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.hero-metrics {
  display: grid;
  gap: 12px;
}

.hero-metrics span {
  display: grid;
  gap: 3px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.76);
}

.hero-metrics strong {
  color: var(--white);
  font-size: 30px;
  line-height: 1;
}

.panel-note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.7;
}

.theme-option {
  width: 40px;
  height: 30px;
  padding: 0;
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  cursor: pointer;
}

.theme-option.is-selected {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(20, 184, 216, 0.18);
}

.theme-default {
  background: linear-gradient(135deg, #07111c 0 48%, #14b8d8 48% 64%, #e1162b 64%);
}

.theme-light {
  background: linear-gradient(135deg, #f8fbff 0 54%, #0e8fb2 54% 70%, #cf1023 70%);
}

.theme-arena {
  background: linear-gradient(135deg, #090608 0 50%, #ff1838 50% 68%, #ffb703 68%);
}

.theme-forest {
  background: linear-gradient(135deg, #06120b 0 50%, #16a34a 50% 68%, #7dd3a8 68%);
}

.theme-gold {
  background: linear-gradient(135deg, #0f0c08 0 50%, #d6a33d 50% 68%, #f5d27a 68%);
}

.theme-ocean {
  background: linear-gradient(135deg, #04111f 0 50%, #0ea5e9 50% 68%, #67e8f9 68%);
}

body[data-theme="light"] .hero-panel {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(17, 24, 39, 0.12);
  box-shadow: 0 24px 70px rgba(17, 24, 39, 0.12);
}

body[data-theme="light"] .hero-panel p,
body[data-theme="light"] .panel-note,
body[data-theme="light"] .theme-switcher > span {
  color: rgba(17, 24, 39, 0.66);
}

body[data-theme="light"] .hero-metrics span {
  color: rgba(17, 24, 39, 0.68);
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(17, 24, 39, 0.12);
}

body[data-theme="light"] .hero-metrics strong {
  color: #111827;
}

body[data-theme="light"] .panel-note {
  border-top-color: rgba(17, 24, 39, 0.12);
}

body[data-theme="arena"] .hero-panel,
body[data-theme="forest"] .hero-panel,
body[data-theme="gold"] .hero-panel,
body[data-theme="ocean"] .hero-panel {
  background: rgba(18, 5, 9, 0.78);
  border-color: color-mix(in srgb, var(--red) 34%, transparent);
  box-shadow: 0 24px 70px color-mix(in srgb, var(--red) 16%, transparent);
}

.home-title {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  gap: 34px;
  align-items: end;
  width: min(100% - 48px, 1280px);
  margin: 0 auto;
  padding: 82px 0 34px;
}

.home-title h1 {
  max-width: 860px;
  margin: 12px 0 18px;
  color: var(--ink);
  font-size: clamp(44px, 5.5vw, 78px);
  line-height: 0.98;
}

.home-title p:last-child {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.8;
}

.home-title-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 46px rgba(7, 17, 28, 0.08);
}

.home-title-panel span {
  display: grid;
  gap: 8px;
  min-height: 88px;
  align-content: center;
  padding: 14px;
  border-radius: 6px;
  background: #f8fafc;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.home-title-panel strong {
  color: var(--ink);
  font-size: 26px;
  line-height: 1;
}

.home-carousel {
  position: relative;
  overflow: hidden;
  width: min(100% - 48px, 1280px);
  height: min(640px, calc(100vh - 190px));
  min-height: 460px;
  margin: 0 auto;
  border-radius: 8px;
  background: var(--dark);
}

.carousel-track,
.carousel-slide {
  position: absolute;
  inset: 0;
}

.carousel-slide {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: none;
}

.carousel-slide.is-active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.08);
}

.carousel-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 7, 18, 0.9), rgba(3, 7, 18, 0.52) 44%, rgba(3, 7, 18, 0.04)),
    linear-gradient(0deg, rgba(3, 7, 18, 0.64), transparent 45%);
}

.carousel-copy {
  position: absolute;
  z-index: 1;
  left: clamp(28px, 6vw, 78px);
  bottom: clamp(38px, 7vw, 86px);
  max-width: 720px;
  color: var(--white);
}

.carousel-copy p {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 900;
}

.carousel-copy h2 {
  margin: 0 0 20px;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1.02;
}

.carousel-copy span {
  display: inline-flex;
  max-width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: rgba(7, 17, 28, 0.54);
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.carousel-controls {
  position: absolute;
  z-index: 2;
  right: 34px;
  bottom: 34px;
  display: flex;
  gap: 10px;
}

.carousel-controls button {
  width: 38px;
  height: 6px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
  cursor: pointer;
}

.carousel-controls button.is-active {
  width: 62px;
  background: var(--red);
}

.home-qualifications {
  background:
    radial-gradient(circle at 78% 18%, rgba(20, 184, 216, 0.08), transparent 28%),
    var(--white);
}

.home-qualifications .qualification-grid {
  margin-bottom: 24px;
}

.inline-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 6px;
  color: var(--white);
  background: var(--ink);
  font-weight: 900;
  text-decoration: none;
}

.inline-link:hover {
  background: var(--red);
}

.home-cases {
  padding-top: 72px;
}

.partner-hero {
  width: min(100% - 48px, 1320px);
  margin: 0 auto;
  padding: 24px 0 46px;
}

.home-case-showcase {
  width: min(100% - 48px, 1320px);
  margin: 0 auto;
  padding: 4px 0 28px;
}

.home-case-heading {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 12px 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.94)),
    var(--white);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.05);
}

.home-case-heading .section-label {
  margin: 0;
  font-size: 12px;
}

.home-case-heading h2 {
  margin: 0;
  font-size: clamp(16px, 1.8vw, 22px);
  line-height: 1.2;
}

.case-heading-badge {
  position: relative;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: linear-gradient(135deg, #0f172a, #0ea5e9);
  box-shadow: 0 8px 16px rgba(14, 165, 233, 0.22);
}

.case-heading-badge::before,
.case-heading-badge::after {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, 0.92);
}

.case-heading-badge::before {
  left: 5px;
  top: 9px;
  width: 10px;
  height: 2px;
  border-radius: 999px;
}

.case-heading-badge::after {
  left: 9px;
  top: 5px;
  width: 2px;
  height: 10px;
  border-radius: 999px;
}

.home-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.home-case-card {
  display: grid;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 46px rgba(7, 17, 28, 0.06);
  cursor: pointer;
  text-align: left;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.home-case-card:hover {
  transform: translateY(-4px);
  border-color: rgba(14, 165, 233, 0.28);
  box-shadow: 0 24px 56px rgba(7, 17, 28, 0.1);
}

.home-case-image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0f172a;
}

.home-case-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 17, 28, 0.08), rgba(7, 17, 28, 0.38)),
    linear-gradient(135deg, rgba(14, 165, 233, 0.12), transparent 55%);
}

.home-case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.home-case-card:hover .home-case-image img {
  transform: scale(1.04);
}

.home-case-content {
  display: grid;
  gap: 10px;
  padding: 22px 22px 24px;
}

.home-case-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: #0369a1;
  background: rgba(14, 165, 233, 0.1);
  font-size: 12px;
  font-weight: 900;
}

.home-case-card strong {
  font-size: 22px;
  line-height: 1.3;
}

.home-case-card span:last-child {
  color: var(--muted);
  line-height: 1.75;
}

.case-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
}

.case-modal.is-open {
  display: block;
}

.case-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 7, 18, 0.6);
  backdrop-filter: blur(4px);
}

.case-modal-panel {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 1.1fr);
  width: min(100% - 48px, 1120px);
  max-height: calc(100vh - 64px);
  margin: 32px auto;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.24);
}

.case-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  color: var(--white);
  background: rgba(7, 17, 28, 0.72);
  font-size: 24px;
  cursor: pointer;
}

.case-modal-media {
  min-height: 100%;
  background: #0f172a;
}

.case-modal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-modal-body {
  padding: 38px 34px 36px;
  overflow-y: auto;
}

.case-modal-label {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.case-modal-summary {
  margin-bottom: 24px;
  color: var(--muted);
  line-height: 1.85;
}

.case-modal-article {
  display: grid;
  gap: 18px;
}

.case-modal-article section {
  padding: 18px 18px 20px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 8px;
  background: #f8fafc;
}

.case-modal-article h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.case-modal-article p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.partner-heading {
  display: grid;
  justify-items: center;
  gap: 6px;
  margin-bottom: 18px;
  text-align: center;
}

.partner-heading .section-label {
  margin: 0;
}

.partner-heading h2 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.2;
}

.partner-marquee {
  position: relative;
  display: flex;
  gap: 18px;
  overflow: hidden;
  padding: 10px 0 14px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.partner-track {
  display: flex;
  flex: 0 0 auto;
  gap: 18px;
  min-width: max-content;
  animation: partner-scroll 26s linear infinite;
}

.partner-logo {
  position: relative;
  min-width: 184px;
  min-height: 108px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: 16px 14px;
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(248, 250, 252, 0.92));
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.partner-logo:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
}

.partner-logo::before {
  content: "";
  width: 44px;
  height: 26px;
  margin-bottom: 2px;
  border-radius: 6px;
  background: var(--ink);
}

.cisco-logo::before {
  background:
    linear-gradient(90deg, transparent 0 12%, #2563eb 12% 18%, transparent 18% 28%, #2563eb 28% 34%, transparent 34% 44%, #2563eb 44% 50%, transparent 50% 60%, #2563eb 60% 66%, transparent 66% 76%, #2563eb 76% 82%, transparent 82%),
    linear-gradient(#eff6ff, #eff6ff);
}

.huawei-logo::before {
  border-radius: 50% 50% 8px 8px;
  background:
    radial-gradient(circle at 50% 100%, transparent 32%, #e11d48 34% 48%, transparent 50%),
    conic-gradient(from 210deg, #e11d48, #f97316, #e11d48, #e11d48);
}

.mati-logo::before {
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 52%, #ffffff 0 26%, transparent 27%),
    linear-gradient(135deg, #111827, #e70f1d);
}

.ruijie-logo::before {
  border-radius: 8px 2px 8px 2px;
  background:
    linear-gradient(135deg, #dc2626 0 45%, transparent 46%),
    linear-gradient(315deg, #111827 0 45%, transparent 46%),
    #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.14);
}

.intel-logo::before {
  border: 2px solid #2563eb;
  border-radius: 999px;
  background: transparent;
}

.nvidia-logo::before {
  border-radius: 6px;
  background:
    radial-gradient(circle at 58% 52%, #ffffff 0 12%, transparent 13%),
    radial-gradient(circle at 58% 52%, transparent 0 25%, #76b900 26% 40%, transparent 41%),
    #76b900;
}

.partner-logo span {
  color: var(--ink);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 900;
  letter-spacing: 0;
}

.partner-logo small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

@keyframes partner-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-100% - 18px));
  }
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) 360px;
  gap: 68px;
  align-items: end;
  width: min(100% - 56px, 1260px);
  margin: 0 auto;
  padding: 76px 0 42px;
}

.home-hero-copy h1 {
  max-width: 760px;
  margin: 10px 0 22px;
  color: var(--ink);
  font-size: clamp(42px, 4.35vw, 62px);
  line-height: 1.12;
  letter-spacing: 0;
}

.home-hero-copy p:not(.eyebrow) {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.home-contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 22px;
  color: var(--ink);
  font-weight: 900;
}

.home-contact-line span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding-left: 14px;
  border-left: 3px solid var(--red);
}

.home-hero-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 22px 60px rgba(7, 17, 28, 0.08);
}

.home-hero-panel div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border-radius: 6px;
  background: #f8fafc;
}

.home-hero-panel strong {
  color: var(--ink);
  font-size: 34px;
  line-height: 1;
}

.home-hero-panel span {
  color: var(--muted);
  font-weight: 800;
  line-height: 1.5;
}

.home-carousel {
  width: min(100% - 48px, 1320px);
  height: 560px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 8px;
  margin-top: 0;
  box-shadow: 0 28px 80px rgba(7, 17, 28, 0.16);
}

.carousel-slide {
  display: grid;
  grid-template-columns: minmax(420px, 0.78fr) minmax(460px, 1fr);
  background:
    radial-gradient(circle at 16% 18%, rgba(20, 184, 216, 0.22), transparent 30%),
    linear-gradient(135deg, #050b14, #0d1724 56%, #111827);
}

.carousel-slide img {
  grid-column: 2;
  position: relative;
  z-index: 0;
  opacity: 0.92;
}

.carousel-slide::after {
  background:
    linear-gradient(90deg, rgba(7, 17, 28, 0.02), rgba(7, 17, 28, 0.18) 46%, rgba(7, 17, 28, 0.18)),
    linear-gradient(270deg, rgba(7, 17, 28, 0.06), rgba(7, 17, 28, 0.72) 64%, rgba(7, 17, 28, 0.98));
}

.carousel-copy {
  top: 50%;
  right: auto;
  bottom: auto;
  left: clamp(34px, 5.4vw, 78px);
  transform: translateY(-50%);
  max-width: 620px;
}

.carousel-copy h2 {
  margin-bottom: 18px;
  max-width: 600px;
  font-size: clamp(38px, 4vw, 56px);
  line-height: 1.12;
}

.carousel-copy span {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

.carousel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.carousel-controls {
  right: auto;
  left: clamp(34px, 5.4vw, 78px);
  bottom: 32px;
}

.carousel-proof {
  position: absolute;
  z-index: 3;
  right: clamp(24px, 4vw, 54px);
  bottom: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  width: min(560px, calc(100% - 90px));
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(5, 11, 20, 0.72);
  backdrop-filter: blur(14px);
}

.carousel-proof div {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
}

.carousel-proof strong {
  color: var(--white);
  font-size: 31px;
  line-height: 1;
}

.carousel-proof span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.strength-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  width: min(100% - 48px, 1320px);
  margin: 18px auto 0;
}

.strength-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  grid-column: 1 / -1;
  margin-bottom: 6px;
  padding: 14px 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 250, 252, 0.92));
}

.heading-inline {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}

.strength-badge {
  position: relative;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  border-radius: 6px;
  background: linear-gradient(135deg, #0f172a, #0ea5e9);
  box-shadow: 0 6px 12px rgba(14, 165, 233, 0.1);
}

.strength-badge::before,
.strength-badge::after {
  content: "";
  position: absolute;
  background: transparent;
}

.strength-badge::before {
  width: 9px;
  height: 5px;
  left: 5px;
  top: 6px;
  border-left: 2px solid rgba(255, 255, 255, 0.95);
  border-bottom: 2px solid rgba(255, 255, 255, 0.95);
  border-radius: 1px;
  transform: rotate(-45deg);
}

.strength-badge::after {
  inset: 4px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 4px;
}

.strength-heading .section-label {
  margin: 0;
  font-size: 11px;
}

.strength-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(14px, 1.5vw, 18px);
  line-height: 1.2;
}

.strength-card {
  position: relative;
  min-height: 156px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 24px 24px 24px 74px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 16px 42px rgba(7, 17, 28, 0.06);
}

.strength-card::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 26px;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0f172a, #1d4ed8);
}

.strength-card::after {
  content: "";
  position: absolute;
  left: 35px;
  top: 37px;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.94);
}

.strength-card-b::before {
  background: linear-gradient(135deg, #14532d, #16a34a);
}

.strength-card-c::before {
  background: linear-gradient(135deg, #7c2d12, #ea580c);
}

.strength-card-d::before {
  background: linear-gradient(135deg, #4c1d95, #7c3aed);
}

.strength-strip strong {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.3;
}

.strength-strip span {
  display: block;
  color: var(--muted);
  line-height: 1.65;
}

.service-pill-band {
  grid-column: 1 / -1;
  display: grid;
  gap: 10px;
  margin-top: 6px;
  padding: 18px 20px 20px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 250, 252, 0.92));
}

.service-pill-heading {
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-pill-badge {
  position: relative;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border-radius: 6px;
  background: linear-gradient(135deg, #14532d, #16a34a);
  box-shadow: 0 6px 12px rgba(22, 163, 74, 0.1);
}

.service-pill-badge::before,
.service-pill-badge::after {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, 0.94);
}

.service-pill-badge::before {
  left: 5px;
  top: 8px;
  width: 8px;
  height: 2px;
  border-radius: 999px;
}

.service-pill-badge::after {
  left: 10px;
  top: 6px;
  width: 2px;
  height: 10px;
  border-radius: 999px;
}

.service-pill-band h3 {
  margin: 0;
  color: var(--ink);
  font-size: 18px;
}

.service-pill-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-company-card {
  min-height: 188px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 14px 36px rgba(7, 17, 28, 0.05);
}

.service-company-logo {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: var(--white);
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
}

.service-company-card strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.35;
}

.service-company-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.service-company-a .service-company-logo {
  background: linear-gradient(135deg, #0f172a, #1d4ed8);
}

.service-company-b .service-company-logo {
  background: linear-gradient(135deg, #14532d, #16a34a);
}

.service-company-c .service-company-logo {
  background: linear-gradient(135deg, #0f766e, #14b8a6);
}

.service-company-d .service-company-logo {
  background: linear-gradient(135deg, #7c2d12, #ea580c);
}

.service-company-e .service-company-logo {
  background: linear-gradient(135deg, #4c1d95, #7c3aed);
}

.service-company-f .service-company-logo {
  background: linear-gradient(135deg, #7f1d1d, #dc2626);
}

.home-qualifications {
  padding-top: 86px;
  padding-bottom: 86px;
  background:
    radial-gradient(circle at 78% 18%, rgba(20, 184, 216, 0.1), transparent 28%),
    linear-gradient(180deg, #f8fafc, #ffffff);
}

.home-cert-grid .qualification-card {
  min-height: 250px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 250, 252, 0.96)),
    var(--white);
  box-shadow: 0 18px 44px rgba(7, 17, 28, 0.06);
}

.home-cert-grid .qualification-card span {
  width: auto;
  height: auto;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(231, 15, 29, 0.1);
  color: var(--red);
  font-size: 13px;
}

.home-cases .case-grid {
  align-items: stretch;
}

.page-hero {
  padding: 148px clamp(22px, 6vw, 84px) 78px;
  color: var(--white);
  background:
    radial-gradient(circle at 72% 28%, rgba(20, 184, 216, 0.2), transparent 28%),
    linear-gradient(135deg, #070c13, #101923 58%, #161f2b);
}

.page-hero h1 {
  max-width: 920px;
  margin-bottom: 20px;
  font-size: clamp(44px, 6vw, 72px);
}

.page-hero p:last-child {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 19px;
  line-height: 1.85;
}

.honor-band {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: center;
  padding: 22px clamp(22px, 6vw, 84px);
  color: var(--white);
  background: #0d1621;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.honor-band-heading {
  display: grid;
  gap: 6px;
}

.honor-label {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.honor-band-heading strong {
  font-size: 20px;
}

.honor-item {
  min-height: 72px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 0 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.honor-item:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(20, 184, 216, 0.42);
}

.honor-item span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.honor-item strong {
  color: var(--white);
  font-size: 18px;
}

.qualification-section {
  background: var(--white);
}

.qualification-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.qualification-card {
  min-height: 330px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(20, 184, 216, 0.08), transparent 44%),
    #fbfcfe;
}

.qualification-card span {
  display: inline-flex;
  margin-bottom: 58px;
  color: var(--red);
  font-weight: 900;
}

.qualification-card h2 {
  font-size: 28px;
}

.qualification-card p {
  color: var(--muted);
  line-height: 1.85;
}

.hardware-preview {
  background: #f8fafc;
}

.hardware-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.hardware-grid.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.hardware-card {
  min-height: 250px;
  display: grid;
  align-content: start;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(20, 184, 216, 0.08), transparent 52%),
    var(--white);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.hardware-card:hover {
  transform: translateY(-3px);
  border-color: rgba(20, 184, 216, 0.42);
  box-shadow: 0 18px 46px rgba(17, 24, 39, 0.1);
}

.hardware-card span {
  margin-bottom: 44px;
  color: var(--red);
  font-weight: 900;
}

.hardware-card.category-entry span {
  margin-bottom: 28px;
}

.hardware-card p {
  color: var(--muted);
  line-height: 1.75;
}

.hardware-catalog {
  background: var(--white);
}

.hardware-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.hardware-sidebar {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
}

.hardware-sidebar p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.hardware-sidebar a {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 56px;
  padding: 9px;
  border: 1px solid transparent;
  border-radius: 8px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.hardware-sidebar a:hover {
  background: rgba(20, 184, 216, 0.08);
  border-color: rgba(20, 184, 216, 0.24);
}

.hardware-sidebar a.is-current {
  background: rgba(20, 184, 216, 0.1);
  border-color: rgba(20, 184, 216, 0.36);
}

.category-icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: #0d1621;
  border: 1px solid rgba(20, 184, 216, 0.26);
}

.category-icon::before,
.category-icon::after {
  content: "";
  position: absolute;
}

.icon-server::before {
  width: 20px;
  height: 18px;
  border: 2px solid var(--cyan);
  border-radius: 3px;
  box-shadow: 0 7px 0 -3px var(--cyan);
}

.icon-switch::before {
  width: 24px;
  height: 12px;
  border: 2px solid var(--cyan);
  border-radius: 3px;
}

.icon-switch::after {
  width: 14px;
  height: 2px;
  background: var(--cyan);
  box-shadow: -7px 5px 0 var(--cyan), 7px 5px 0 var(--cyan);
}

.icon-router::before {
  width: 23px;
  height: 13px;
  border: 2px solid var(--cyan);
  border-radius: 8px 8px 4px 4px;
}

.icon-router::after {
  width: 2px;
  height: 10px;
  top: 8px;
  background: var(--cyan);
  box-shadow: -9px 2px 0 var(--cyan), 9px 2px 0 var(--cyan);
}

.icon-client::before {
  width: 19px;
  height: 15px;
  border: 2px solid var(--cyan);
  border-radius: 3px;
}

.icon-client::after {
  width: 15px;
  height: 2px;
  top: 27px;
  background: var(--cyan);
}

.product-list {
  display: grid;
  gap: 18px;
}

.product-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(320px, 0.58fr);
  min-height: 360px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
}

.product-card.detailed {
  scroll-margin-top: 96px;
}

.product-visual {
  position: relative;
  min-height: 300px;
  background:
    radial-gradient(circle at 50% 28%, rgba(20, 184, 216, 0.22), transparent 28%),
    linear-gradient(145deg, #101923, #070c13);
}

.product-visual::before,
.product-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 8px;
}

.server-visual::before,
.switch-visual::before,
.router-visual::before {
  top: 78px;
  width: 70%;
  height: 118px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0 2px, transparent 2px 18px),
    rgba(255, 255, 255, 0.07);
}

.switch-visual::before {
  height: 72px;
}

.router-visual::before {
  height: 88px;
  border-radius: 18px 18px 8px 8px;
}

.client-visual::before {
  top: 54px;
  width: 58%;
  height: 150px;
  border: 2px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.product-visual::after {
  top: 222px;
  width: 48%;
  height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 28px rgba(20, 184, 216, 0.74);
}

.product-content {
  padding: 34px;
}

.product-content span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-content p {
  color: var(--muted);
  line-height: 1.8;
}

.product-content ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding-left: 18px;
  line-height: 1.7;
}

.spec-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0 0;
}

.spec-table div {
  min-height: 76px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.spec-table dt {
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.spec-table dd {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.5;
}

.section {
  padding: 82px clamp(22px, 6vw, 84px);
}

.section.home-qualifications,
.section.home-cases {
  width: min(100% - 48px, 1320px);
  margin-right: auto;
  margin-left: auto;
  padding-right: 0;
  padding-left: 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(300px, 1.18fr);
  gap: 46px;
  align-items: end;
  background: var(--white);
}

.intro p:last-child,
.panel p,
.contact p,
.service-card p,
.steps p,
.section-heading p {
  color: var(--muted);
  line-height: 1.85;
}

.service-band {
  background: #eef3f7;
}

.service-hero {
  min-height: 420px;
  display: grid;
  align-content: end;
}

.service-showcase {
  display: grid;
  grid-template-columns: minmax(300px, 0.85fr) minmax(420px, 1.15fr);
  gap: 22px;
  background: #f8fafc;
}

.service-visual {
  min-height: 440px;
  display: grid;
  align-content: space-between;
  padding: 36px;
  color: var(--white);
  border-radius: 8px;
  background:
    radial-gradient(circle at 70% 22%, rgba(20, 184, 216, 0.24), transparent 26%),
    linear-gradient(145deg, #07111c, #101923);
}

.service-visual h2 {
  max-width: 560px;
}

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

.service-orbit span {
  min-height: 76px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
  font-size: 22px;
  font-weight: 900;
}

.service-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.service-feature {
  min-height: 210px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.service-feature span {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--red);
  font-weight: 900;
}

.service-feature p {
  color: var(--muted);
  line-height: 1.75;
}

.service-flow {
  background: var(--white);
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.flow-grid div {
  min-height: 150px;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
}

.flow-grid strong {
  color: var(--red);
  font-size: 18px;
}

.flow-grid span {
  color: var(--muted);
  line-height: 1.75;
}

.cases {
  background: var(--white);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading.wide {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: end;
  max-width: none;
}

.section-heading.wide .section-label {
  grid-column: 1 / -1;
  margin-bottom: -18px;
}

.service-grid,
.case-grid {
  display: grid;
  gap: 18px;
}

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

.service-card,
.case-card,
.steps li {
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--white);
}

.service-card {
  min-height: 260px;
  padding: 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover,
.case-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 46px rgba(17, 24, 39, 0.1);
}

.card-icon {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--red);
  font-weight: 900;
}

.case-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-card {
  display: grid;
  align-content: start;
  min-height: 430px;
  padding: 30px;
  background: #fbfcfe;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.case-card.featured {
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(225, 22, 43, 0.9), rgba(13, 22, 33, 0.96)),
    var(--dark-2);
  border-color: rgba(225, 22, 43, 0.42);
}

.case-card.featured p,
.case-card.featured li,
.case-card.featured .case-result span {
  color: rgba(255, 255, 255, 0.78);
}

.case-kicker {
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
}

.case-card p {
  color: var(--muted);
  line-height: 1.85;
}

.case-result {
  display: grid;
  gap: 6px;
  margin: 20px 0 18px;
  padding: 16px 0;
  border-top: 1px solid rgba(101, 112, 131, 0.22);
  border-bottom: 1px solid rgba(101, 112, 131, 0.22);
}

.case-result strong {
  color: var(--red);
  font-size: 28px;
  line-height: 1.15;
}

.case-card.featured .case-result strong {
  color: var(--white);
}

.case-result span {
  color: var(--muted);
}

.case-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--ink);
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(300px, 1.15fr);
  gap: 20px;
  background: #f8fafc;
}

.panel {
  padding: 36px;
  border-radius: 8px;
}

.panel.dark {
  color: var(--white);
  background:
    radial-gradient(circle at 20% 12%, rgba(20, 184, 216, 0.2), transparent 34%),
    var(--dark-2);
}

.panel.dark p {
  color: rgba(255, 255, 255, 0.72);
}

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

.plan-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 78px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.plan-row strong {
  color: var(--red);
}

.plan-row span {
  color: var(--muted);
  line-height: 1.7;
}

.process {
  background: #f1f7f5;
}

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

.steps li {
  padding: 26px;
}

.steps span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 30px;
  color: var(--white);
  background: var(--green);
  border-radius: 50%;
  font-weight: 900;
}

.contact {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(320px, 1fr);
  gap: 42px;
  background: var(--dark);
  color: var(--white);
}

.team-hero {
  min-height: 430px;
  display: grid;
  align-content: end;
}

.team-overview {
  display: grid;
  grid-template-columns: minmax(320px, 1.15fr) minmax(280px, 0.85fr);
  gap: 22px;
  background: var(--white);
}

.team-photo-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
}

.team-photo-main {
  min-height: 360px;
  background:
    linear-gradient(90deg, rgba(7, 17, 28, 0.78), rgba(7, 17, 28, 0.18)),
    url("assets/hero-netcafe-maintenance.png") center / cover;
}

.team-photo-caption {
  display: grid;
  gap: 8px;
  padding: 24px;
}

.team-photo-caption strong {
  font-size: 22px;
}

.team-photo-caption span {
  color: var(--muted);
  line-height: 1.7;
}

.team-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.team-stats article {
  min-height: 170px;
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 26px;
  color: var(--white);
  border-radius: 8px;
  background:
    radial-gradient(circle at 78% 20%, rgba(20, 184, 216, 0.2), transparent 28%),
    linear-gradient(145deg, #07111c, #101923);
}

.team-stats strong {
  font-size: 38px;
  line-height: 1;
}

.team-stats span {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.team-grid-section {
  background: #f8fafc;
}

.team-member-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.member-card {
  overflow: hidden;
  display: grid;
  grid-template-rows: 210px 1fr;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 46px rgba(7, 17, 28, 0.07);
}

.member-photo {
  position: relative;
  display: grid;
  place-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 24% 22%, rgba(255, 255, 255, 0.28), transparent 24%),
    linear-gradient(135deg, #08111f, #12304b 52%, #e70f1d);
}

.member-photo::before {
  content: "";
  position: absolute;
  inset: 30px 42px 0;
  border-radius: 80px 80px 0 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.member-photo span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: rgba(7, 17, 28, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 34px;
  font-weight: 900;
}

.member-photo-b {
  background:
    radial-gradient(circle at 24% 22%, rgba(255, 255, 255, 0.26), transparent 24%),
    linear-gradient(135deg, #07111c, #134e4a 54%, #14b8d8);
}

.member-photo-c {
  background:
    radial-gradient(circle at 24% 22%, rgba(255, 255, 255, 0.24), transparent 24%),
    linear-gradient(135deg, #0c1220, #4c1d95 54%, #f59e0b);
}

.member-photo-d {
  background:
    radial-gradient(circle at 24% 22%, rgba(255, 255, 255, 0.24), transparent 24%),
    linear-gradient(135deg, #0f172a, #1d4ed8 54%, #22c55e);
}

.member-photo-e {
  background:
    radial-gradient(circle at 24% 22%, rgba(255, 255, 255, 0.24), transparent 24%),
    linear-gradient(135deg, #111827, #7f1d1d 54%, #f97316);
}

.member-photo-f {
  background:
    radial-gradient(circle at 24% 22%, rgba(255, 255, 255, 0.24), transparent 24%),
    linear-gradient(135deg, #0f172a, #334155 54%, #e70f1d);
}

.member-info {
  display: grid;
  gap: 12px;
  padding: 24px;
}

.member-role {
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
}

.member-info h3 {
  margin: 0;
  font-size: 24px;
}

.member-info p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.member-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.member-tags span {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  color: #334155;
  background: #f1f5f9;
  font-size: 12px;
  font-weight: 800;
}

.team-values {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(300px, 1.15fr);
  gap: 20px;
  background: var(--white);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  background: var(--white);
  border-radius: 8px;
  color: var(--ink);
}

.contact-lines {
  margin-top: 24px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  font: inherit;
  resize: vertical;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  align-items: center;
  gap: 8px;
  padding: 24px clamp(22px, 6vw, 84px);
  color: #7b8492;
  background: #070c13;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.site-footer span {
  display: block;
  width: 100%;
  text-align: center;
}

.site-footer span:first-child {
  color: #d7e0ea;
  font-size: 15px;
  font-weight: 800;
}

.site-footer span:last-child {
  color: #7b8492;
  font-size: 13px;
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .main-nav {
    display: none;
  }

  .header-service-text {
    display: none;
  }
}

@media (max-width: 900px) {
  .hero-layout,
  .home-hero,
  .home-title,
  .intro,
  .split,
  .contact,
  .section-heading.wide,
  .service-showcase,
  .team-overview,
  .team-values {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 520px;
  }

  .home-title {
    align-items: start;
  }

  .home-hero {
    align-items: start;
  }

  .home-hero-panel {
    max-width: 620px;
  }

  .partner-track {
    animation-duration: 22s;
  }

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

  .home-title-panel {
    max-width: 620px;
  }

  .service-grid,
  .steps,
  .case-grid,
  .qualification-grid,
  .hardware-grid,
  .hardware-grid.compact,
  .service-feature-grid,
  .flow-grid,
  .team-member-grid,
  .strength-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hardware-layout {
    grid-template-columns: 1fr;
  }

  .hardware-sidebar {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hardware-sidebar p {
    grid-column: 1 / -1;
  }

  .honor-band {
    grid-template-columns: 1fr;
  }

  .honor-item {
    min-height: 64px;
  }
}

@media (max-width: 620px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
    width: min(100% - 32px, 1320px);
    height: 66px;
    margin-bottom: 10px;
  }

  .brand {
    min-width: 0;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .home-title {
    width: min(100% - 32px, 1280px);
    padding: 44px 0 22px;
  }

  .home-title h1 {
    font-size: 44px;
  }

  .partner-hero {
    width: min(100% - 32px, 1260px);
    padding: 18px 0 28px;
  }

  .home-case-showcase {
    width: min(100% - 32px, 1320px);
  }

  .partner-heading {
    margin-bottom: 14px;
  }

  .partner-marquee {
    gap: 12px;
    padding: 8px 0 12px;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .partner-track {
    gap: 12px;
    animation-duration: 18s;
  }

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

  .home-case-heading {
    width: 100%;
    align-items: start;
    padding: 12px 14px;
  }

  .home-case-heading h2 {
    font-size: 18px;
  }

  .home-case-card strong {
    font-size: 18px;
  }

  .case-modal-panel {
    grid-template-columns: 1fr;
    width: min(100% - 24px, 1120px);
    max-height: calc(100vh - 24px);
    margin: 12px auto;
  }

  .case-modal-media {
    max-height: 220px;
  }

  .case-modal-body {
    padding: 24px 18px 24px;
  }

  .partner-logo {
    min-width: 156px;
    min-height: 92px;
    gap: 8px;
    padding: 14px 12px;
  }

  .partner-logo span {
    font-size: 22px;
  }

  .home-title-panel {
    grid-template-columns: 1fr;
  }

  .home-title-panel span {
    min-height: 70px;
  }

  .home-carousel {
    width: min(100% - 32px, 1280px);
    min-height: 560px;
    height: 560px;
  }

  .home-hero {
    width: min(100% - 32px, 1260px);
    padding: 44px 0 26px;
  }

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

  .home-hero-panel div {
    grid-template-columns: 92px 1fr;
  }

  .home-hero-panel strong {
    font-size: 28px;
  }

  .carousel-slide {
    display: block;
  }

  .carousel-slide img {
    height: 100%;
  }

  .carousel-slide::after {
    background: linear-gradient(0deg, rgba(3, 7, 18, 0.9), rgba(3, 7, 18, 0.24));
  }

  .carousel-copy {
    top: auto;
    right: 24px;
    bottom: 188px;
    left: 24px;
    transform: none;
  }

  .carousel-copy h2 {
    font-size: 33px;
  }

  .carousel-copy span {
    display: flex;
    line-height: 1.5;
  }

  .carousel-controls {
    left: 24px;
    right: auto;
    bottom: 28px;
  }

  .carousel-proof {
    left: 24px;
    right: 24px;
    bottom: 60px;
    width: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .carousel-proof div {
    padding: 12px;
  }

  .carousel-proof strong {
    font-size: 23px;
  }

  .carousel-proof span {
    font-size: 12px;
  }

  .strength-strip {
    width: min(100% - 32px, 1320px);
  }

  .strength-heading {
    align-items: start;
    padding: 12px 14px;
  }

  .heading-inline {
    gap: 6px;
  }

  .strength-badge {
    width: 18px;
    height: 18px;
    border-radius: 6px;
  }

  .strength-badge::before {
    left: 4px;
    top: 5px;
    width: 8px;
    height: 5px;
  }

  .strength-badge::after {
    inset: 3px;
  }

  .section.home-qualifications,
  .section.home-cases {
    width: min(100% - 32px, 1320px);
  }

  .hero-layout {
    width: min(100% - 32px, 1180px);
    padding: 104px 0 54px;
  }

  h1 {
    font-size: 45px;
  }

  .service-grid,
  .steps,
  .case-grid,
  .qualification-grid,
  .hardware-grid,
  .hardware-grid.compact,
  .service-feature-grid,
  .flow-grid,
  .team-member-grid,
  .strength-strip,
  .team-stats {
    grid-template-columns: 1fr;
  }

  .strength-card {
    padding: 22px 22px 22px 66px;
  }

  .strength-card::before {
    left: 20px;
    top: 24px;
    width: 30px;
    height: 30px;
    border-radius: 10px;
  }

  .strength-card::after {
    left: 30px;
    top: 34px;
    width: 10px;
    height: 10px;
  }

  .service-pill-band {
    padding: 16px;
  }

  .service-pill-heading {
    align-items: start;
  }

  .service-pill-band h3 {
    font-size: 16px;
  }

  .service-pill-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .service-company-card {
    min-height: 0;
    padding: 16px;
  }

  .service-company-logo {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    font-size: 13px;
  }

  .service-company-card strong {
    font-size: 16px;
  }

  .case-card {
    min-height: auto;
  }

  .hardware-sidebar {
    grid-template-columns: 1fr;
  }

  .spec-table {
    grid-template-columns: 1fr;
  }

  .plan-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    gap: 6px;
    padding-top: 20px;
    padding-bottom: 20px;
  }
}