:root {
  --ink: #141820;
  --muted: #5e6772;
  --line: #e6e8ee;
  --paper: #f5f6f8;
  --white: #ffffff;
  --orange: #ff4d2e;
  --orange-deep: #e63b1e;
  --dark: #12161e;
  --dark-2: #1c2330;
  --max: 1160px;
  --sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
}

img {
  max-width: 100%;
}

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

a.ext {
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

::selection {
  background: #ffd2c8;
}

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 40;
  padding: 8px 12px;
  background: #fff;
}

.skip:focus {
  top: 12px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--dark);
  color: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.2;
}

.brand-logo {
  display: block;
  width: auto;
  height: 28px;
  max-width: min(110px, 52vw);
  object-fit: contain;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: transparent;
  color: #fff;
  font: inherit;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #fff;
}

.nav-cta {
  margin-left: 8px;
  padding: 9px 18px !important;
  border-radius: 999px;
  background: var(--orange);
  color: #fff !important;
}

.nav-cta:hover {
  background: var(--orange-deep);
}

.hero {
  padding: 54px 0 92px;
  background:
    radial-gradient(circle at 78% 40%, rgba(255, 77, 46, 0.28), transparent 26%),
    linear-gradient(100deg, #10141c 0%, #1a2230 58%, #2a211c 100%);
  color: #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.lede,
.page-hero p {
  max-width: 38rem;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 17px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  box-sizing: border-box;
}

.btn:hover {
  background: var(--orange-deep);
}

.btn-light {
  background: #fff;
  color: var(--ink);
}

.btn-light:hover {
  background: #ffe8e3;
}

.hero-stage {
  min-height: 360px;
  border-radius: 22px;
  background:
    linear-gradient(160deg, rgba(255, 77, 46, 0.2), transparent 42%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 42px),
    #1b2433;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  position: relative;
  overflow: hidden;
}

.hero-stage .block-a,
.hero-stage .block-b {
  position: absolute;
  overflow: hidden;
}

.hero-stage .block-a {
  right: 12%;
  bottom: 14%;
  width: 46%;
  height: auto;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(180deg, #2c3648, #151b26);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  box-sizing: border-box;
}

.hero-stage .block-b {
  left: 10%;
  top: 16%;
  width: 38%;
  height: auto;
  min-height: 0;
  border-radius: 14px;
  background: linear-gradient(145deg, #ff6a4d, #e63b1e 58%, #c92f16);
  border: 0;
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 10px;
  color: #fff;
  box-shadow: 0 16px 36px rgba(255, 77, 46, 0.35);
  animation: stage-float 5.5s ease-in-out infinite;
}

.hero-stage .block-b strong {
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
  margin: 0;
  padding-right: 18px;
}

.stage-chip {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 11px;
  letter-spacing: 0.04em;
  position: relative;
  z-index: 1;
  margin: 0;
}

.stage-pulse {
  position: absolute;
  right: 14px;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.55);
  animation: stage-ping 2.2s ease-out infinite;
}

.stage-panel {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  height: 10px;
}

.stage-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  flex: 0 0 auto;
}

.stage-dot:nth-child(1) { background: #ff5f57; }
.stage-dot:nth-child(2) { background: #febc2e; }
.stage-dot:nth-child(3) { background: #28c840; }

.stage-bars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: none;
  min-height: 0;
}

.stage-bars li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
}

.stage-bars i {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  width: 100%;
  flex-shrink: 0;
}

.stage-bars i::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w, 60%);
  border-radius: inherit;
  background: linear-gradient(90deg, #ff4d2e, #ff8f6b);
  animation: stage-fill 2.8s ease-out both;
}

.stage-bars b {
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.stage-scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 28%;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  animation: stage-scan 4.5s linear infinite;
  pointer-events: none;
}

@keyframes stage-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes stage-ping {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.55); }
  70% { box-shadow: 0 0 0 12px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

@keyframes stage-fill {
  from { width: 0; }
  to { width: var(--w, 60%); }
}

@keyframes stage-scan {
  0% { top: -30%; }
  100% { top: 110%; }
}

.overlap {
  margin-top: -58px;
  position: relative;
  z-index: 2;
}

.overlap-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 22px;
}

.panel,
.work-card,
.step,
.contact-card,
.mail-panel,
.scope {
  background: var(--white);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(20, 24, 32, 0.08);
}

.panel {
  padding: 28px;
}

.panel h2,
.section-head h2,
.quote-inner h2,
.contact-card h2,
.mail-panel h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.25;
}

.panel p,
.work-card p,
.step p,
.quote-inner p {
  margin: 12px 0 0;
  color: var(--muted);
}

.stat-row {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.stat-row article {
  padding-top: 12px;
  border-top: 1px solid var(--line);
  min-width: 0;
}

.stat-row h3 {
  margin: 0;
  color: var(--orange);
  font-size: 13px;
}

.stat-row p {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 700;
  white-space: nowrap;
  font-size: 14px;
  letter-spacing: -0.01em;
}

.mark-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  min-height: 100%;
  padding: 24px;
  border-radius: 18px;
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 77, 46, 0.28), transparent 42%),
    linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, 0.4)),
    linear-gradient(145deg, #243044, #121820 60%, #3a241c);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.mark-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.mark-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.mark-seal {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid rgba(255, 77, 46, 0.85);
  color: #ff6a4d;
  display: grid;
  place-items: center;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
  font-family: "Segoe UI", Arial, sans-serif;
  background: rgba(255, 77, 46, 0.08);
  box-shadow: inset 0 0 0 6px rgba(255, 77, 46, 0.12);
  transform: rotate(-8deg);
  flex-shrink: 0;
}

.mark-card strong {
  font-size: 1.55rem;
  line-height: 1.25;
  margin: 0;
}

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

.mark-points li {
  position: relative;
  padding-left: 16px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.45;
}

.mark-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

.dark-band {
  margin-top: 28px;
  padding: 72px 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 77, 46, 0.22), transparent 28%),
    #151b27;
  color: #fff;
}

.dark-band h2 {
  max-width: 16em;
  margin: 0 0 28px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.2;
}

.feature-grid,
.card-grid,
.steps {
  display: grid;
  gap: 16px;
}

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

.feature {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.feature span {
  color: var(--orange);
  font-weight: 800;
}

.feature h3 {
  margin: 10px 0 6px;
  font-size: 1.05rem;
}

.feature p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.section {
  padding: 78px 0;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 28px;
  text-align: center;
}

.section-head .eyebrow {
  color: var(--orange);
}

.section-head p {
  margin: 10px 0 0;
  color: var(--muted);
}

.products-section {
  position: relative;
  scroll-margin-top: 88px;
  background:
    radial-gradient(ellipse 70% 50% at 10% 0%, rgba(255, 77, 46, 0.08), transparent 55%),
    radial-gradient(ellipse 60% 40% at 95% 30%, rgba(28, 35, 48, 0.06), transparent 50%),
    var(--paper);
}

.products-head {
  max-width: 720px;
}

.products-meta {
  display: inline-flex;
  align-items: center;
  margin-top: 16px !important;
  padding: 6px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink) !important;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.product-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 0 28px;
}

.product-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.product-filter span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.product-filter:hover {
  border-color: rgba(255, 77, 46, 0.45);
  color: var(--ink);
  transform: translateY(-1px);
}

.product-filter.is-active {
  border-color: transparent;
  background: var(--dark);
  color: #fff;
}

.product-filter.is-active span {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid transparent;
  box-shadow: 0 14px 36px rgba(20, 24, 32, 0.07);
  text-decoration: none;
  color: inherit;
  opacity: 1;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 77, 46, 0.28);
  box-shadow: 0 20px 44px rgba(20, 24, 32, 0.12);
}

.product-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  overflow: hidden;
  background:
    linear-gradient(145deg, #f3f4f7, #e8ebf1);
  box-shadow: inset 0 0 0 1px rgba(20, 24, 32, 0.06);
  flex: 0 0 72px;
}

.product-icon {
  display: block;
  width: 72px;
  height: 72px;
  max-width: none;
  object-fit: cover;
}

.product-body {
  min-width: 0;
}

.product-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.product-top h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.product-tag {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(255, 77, 46, 0.1);
  color: var(--orange-deep);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.product-card[data-type="game"] .product-tag {
  background: rgba(28, 35, 48, 0.08);
  color: var(--dark-2);
}

.product-en {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.product-blurb {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.product-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  color: var(--orange-deep);
  font-size: 13px;
  font-weight: 700;
}

.product-cta i {
  transition: transform 0.2s ease;
}

.product-card:hover .product-cta i {
  transform: translateX(3px);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-list li,
.work-card,
.step {
  overflow: hidden;
}

.service-list li {
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(20, 24, 32, 0.08);
}

.index-no {
  display: block;
  padding: 26px 22px 8px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.service-list h3,
.step h3 {
  margin: 0;
  padding: 0 22px;
  font-size: 1.25rem;
}

.service-list p,
.step p {
  margin: 0;
  padding: 8px 22px 22px;
  color: var(--muted);
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

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

.step {
  padding-bottom: 8px;
  background: #fff;
}

.step h3 {
  padding-top: 18px;
}

.table-scroll {
  overflow-x: auto;
}

.scope {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
}

.scope th,
.scope td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.scope th {
  background: var(--dark);
  color: #fff;
}

.scope tr:last-child td {
  border-bottom: 0;
}

.note {
  margin: 16px 4px 0;
  color: var(--muted);
  font-size: 14px;
}

.page-hero {
  padding: 56px 0 64px;
  background:
    radial-gradient(circle at 90% 20%, rgba(255, 77, 46, 0.25), transparent 24%),
    var(--dark);
  color: #fff;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  padding: 36px 0;
}

.mail-panel,
.contact-card {
  padding: 28px;
}

.mail-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--orange-deep);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 800;
  word-break: break-all;
}

.fact-list {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
}

.fact-list dt {
  color: var(--muted);
  font-size: 13px;
}

.fact-list dd {
  margin: 2px 0 0;
  font-weight: 700;
}

.check-list {
  margin: 8px 0 0;
  padding-left: 1.1em;
  color: var(--muted);
}

.check-list li + li {
  margin-top: 8px;
}

.quote-band {
  background: linear-gradient(90deg, #ff5a32, #ff3d2e 55%, #e4372a);
  color: #fff;
}

.quote-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 42px 0;
}

.quote-inner h2 {
  color: #fff;
}

.quote-inner p {
  color: rgba(255, 255, 255, 0.86);
}

.site-footer {
  padding: 56px 0 20px;
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 77, 46, 0.12), transparent 36%),
    #10141c;
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}

.footer-brand,
.footer-contact {
  min-width: 0;
}

.footer-contact {
  justify-self: end;
  text-align: right;
}

.footer-contact .footer-meta {
  justify-items: end;
}

.footer-name {
  margin: 0 0 12px;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.footer-desc {
  margin: 0;
  max-width: 28em;
  line-height: 1.7;
  font-size: 14px;
}

.footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.footer-tags span {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.footer-label {
  margin: 0 0 14px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  display: inline-block;
  color: rgba(255, 255, 255, 0.78);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #fff;
}

.footer-meta {
  display: grid;
  gap: 12px;
  margin: 0;
}

.footer-meta div {
  display: grid;
  gap: 4px;
}

.footer-meta dt {
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
}

.footer-meta dd {
  margin: 0;
}

.footer-meta a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-meta a:hover {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.5);
}

.footer-base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-base a {
  color: inherit;
  text-decoration: none;
}

.footer-base a:hover {
  color: rgba(255, 255, 255, 0.85);
}

.nowrap {
  white-space: nowrap;
}

@media (max-width: 900px) {
  .hero h1 {
    font-size: 2.15rem;
  }

  .nowrap {
    white-space: normal;
  }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    top: 74px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border-radius: 14px;
    background: #1c2330;
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

  .hero-grid,
  .overlap-grid,
  .feature-grid,
  .service-list,
  .steps,
  .contact-layout,
  .footer-grid,
  .stat-row,
  .quote-inner,
  .product-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

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

  .footer-grid {
    gap: 28px;
  }

  .footer-contact {
    justify-self: start;
    text-align: left;
  }

  .footer-contact .footer-meta {
    justify-items: start;
  }

  .contact-layout {
    padding: 28px 0;
  }

  .quote-inner,
  .footer-base {
    display: block;
  }

  .quote-inner .btn {
    margin-top: 16px;
    display: inline-flex;
  }

  .footer-base a {
    margin-top: 12px;
    display: inline-block;
  }

  .hero {
    padding-bottom: 56px;
  }

  .hero-stage {
    min-height: 280px;
    border-radius: 18px;
  }

  .hero-stage .block-b {
    left: 7%;
    top: 12%;
    width: 54%;
    height: auto;
    min-height: 0;
    padding: 12px;
    gap: 8px;
  }

  .hero-stage .block-b strong {
    font-size: 17px;
  }

  .stage-chip {
    padding: 3px 9px;
    font-size: 10px;
  }

  .stage-pulse {
    right: 12px;
    top: 12px;
    width: 7px;
    height: 7px;
  }

  .hero-stage .block-a {
    right: 7%;
    bottom: 10%;
    width: 64%;
    height: auto;
    min-height: 0;
    padding: 14px;
    gap: 12px;
  }

  .stage-bars {
    gap: 10px;
  }

  .stage-bars li {
    font-size: 11px;
    gap: 6px;
  }

  .stage-bars i {
    height: 6px;
  }

  .stage-scan {
    display: none;
  }
}

@media (max-width: 1100px) and (min-width: 901px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 420px) {
  .brand {
    font-size: 15px;
    letter-spacing: 0.1em;
  }

  .brand-logo {
    height: 24px;
  }

  .product-card {
    gap: 12px;
    padding: 14px;
  }

  .product-icon-wrap {
    width: 60px;
    height: 60px;
    flex-basis: 60px;
    border-radius: 14px;
  }

  .product-icon {
    width: 60px;
    height: 60px;
  }

  .hero-stage {
    min-height: 260px;
  }

  .hero-stage .block-b {
    width: 58%;
    min-height: 0;
    padding: 12px;
  }

  .hero-stage .block-b strong {
    font-size: 16px;
  }

  .hero-stage .block-a {
    width: min(72%, 260px);
    min-height: 0;
    padding: 12px;
    gap: 10px;
  }

  .stage-bars {
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-stage .block-b,
  .stage-pulse,
  .stage-bars i::after,
  .stage-scan {
    animation: none;
  }

  .stage-bars i::after {
    width: var(--w, 60%);
  }
}