:root {
  --navy-950: #071a33;
  --navy-900: #0b2444;
  --navy-800: #113965;
  --blue-100: #9ccaf2;
  --blue-700: #1d5d9f;
  --blue-600: #2674c8;
  --steel-50: #f8fbff;
  --steel-100: #f4f7fb;
  --steel-200: #e6edf5;
  --steel-300: #cdd9e7;
  --steel-600: #5c6d82;
  --ink: #142132;
  --muted: #65748a;
  --white: #ffffff;
  --green-100: #e8f5ea;
  --green-800: #1d6f3d;
  --amber-100: #fff4dc;
  --amber-800: #83570b;
  --shadow: 0 22px 60px rgba(7, 26, 51, 0.14);
  --radius: 8px;
  --page-pad: 36px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
  overflow-x: clip;
}

body.modal-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: 100%;
  max-width: none;
  margin: 0;
  padding-inline: var(--page-pad);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto minmax(360px, 1fr) auto auto;
  align-items: center;
  gap: 18px;
  padding: 14px 28px;
  color: var(--white);
  background: rgba(7, 26, 51, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
  transform: translateY(0);
  transition:
    transform 0.24s ease,
    background-color 0.24s ease,
    box-shadow 0.24s ease;
  will-change: transform;
}

.site-header.header-hidden {
  transform: translateY(calc(-100% - 2px));
}

.site-header.header-compact {
  background: rgba(7, 26, 51, 0.98);
  box-shadow: 0 18px 36px rgba(4, 16, 34, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 182px;
  max-width: 100%;
}

.brand-logo {
  width: 182px;
  height: auto;
  display: block;
  background: var(--white);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(12px, 1.2vw, 20px);
}

.site-nav a,
.header-contact,
.header-links a {
  color: rgba(255, 255, 255, 0.84);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a:hover,
.header-contact:hover,
.header-links a:hover {
  color: var(--white);
}

.header-links {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}

.header-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  white-space: nowrap;
  transition:
    color 0.18s ease,
    border-color 0.18s ease,
    background-color 0.18s ease,
    transform 0.18s ease;
}

.header-links a:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.34);
  transform: translateY(-2px);
}

.header-contact {
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  white-space: nowrap;
  transition:
    background-color 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease;
}

.header-contact:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.44);
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius);
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
}

@media (prefers-reduced-motion: reduce) {
  .site-header {
    transition: none;
  }
}

.section {
  padding: 78px 0;
}

.section-dark {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 26, 51, 0.98), rgba(11, 36, 68, 0.95)),
    var(--navy-950);
}

.section-soft {
  background: var(--steel-100);
}

.section > .container {
  position: relative;
}

.hero {
  min-height: 78vh;
  padding: 76px 0 54px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.72fr);
  gap: 54px;
  align-items: center;
}

.hero-grid > *,
.two-col > *,
.quality-grid > *,
.price-layout > *,
.custom-grid > *,
.documents-grid > *,
.request-grid > * {
  min-width: 0;
}

.hero-domain {
  margin: 0 0 16px;
  color: #b9d6f2;
  font-size: 15px;
  font-weight: 800;
}

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

h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: 56px;
  line-height: 1.02;
  font-weight: 850;
  overflow-wrap: break-word;
  word-break: normal;
}

h2 {
  margin-bottom: 18px;
  font-size: 38px;
  line-height: 1.12;
  font-weight: 850;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.25;
}

.hero-lead,
.section-lead {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.seo-copy {
  margin-top: 22px;
  padding-left: 16px;
  color: var(--steel-600);
  border-left: 3px solid var(--blue-600);
  font-size: 16px;
  line-height: 1.65;
}

.section-dark .hero-lead,
.section-dark .section-lead {
  color: rgba(255, 255, 255, 0.78);
}

.hero-actions,
.price-actions,
.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--white);
  background: var(--blue-600);
  border-color: var(--blue-600);
}

.btn-primary:hover {
  background: var(--blue-700);
}

.btn-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-outline {
  color: var(--navy-900);
  background: var(--white);
  border-color: var(--steel-300);
}

.btn-outline:hover {
  color: var(--white);
  background: var(--navy-900);
  border-color: var(--navy-900);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.hero-facts li {
  padding: 12px 14px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
  overflow-wrap: break-word;
}

.hero-media {
  position: relative;
  min-height: 500px;
  padding: 22px;
  background: #0c2a4f;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: 456px;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px);
}

.hero-media-note {
  position: absolute;
  right: 36px;
  bottom: 36px;
  display: grid;
  gap: 3px;
  padding: 14px 16px;
  color: var(--navy-950);
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(7, 26, 51, 0.2);
}

.hero-media-note strong {
  font-size: 18px;
}

.hero-media-note span {
  color: var(--steel-600);
  font-size: 13px;
}

.trust-bar {
  padding: 30px 0;
  background: var(--white);
  border-bottom: 1px solid var(--steel-200);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
}

.trust-grid p {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.45;
}

.small-label,
.section-number {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--blue-700);
  font-size: 15px;
  font-weight: 900;
  text-transform: uppercase;
}

.section-number.light {
  color: #9ccaf2;
}

.section-number {
  display: none;
}

.text-link {
  color: var(--blue-700);
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.group-link {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  color: var(--blue-700);
  background: var(--white);
  border: 1px solid var(--steel-300);
  border-radius: var(--radius);
  font-size: 18px;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(7, 26, 51, 0.06);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.group-link:hover {
  transform: translateY(-3px);
  background: var(--steel-50);
  border-color: var(--blue-600);
}

.two-col {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: 54px;
  align-items: stretch;
}

.two-col > div:first-child,
.quality-grid > div:first-child,
.price-copy,
.custom-grid > div:first-child,
.documents-grid > div:first-child {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quality-grid > div:first-child {
  height: 100%;
  padding: 30px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
}

.product-panel {
  height: 100%;
  padding: 30px;
  background: var(--navy-900);
  border-radius: var(--radius);
  color: var(--white);
  box-shadow: var(--shadow);
}

.product-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.product-row:first-child {
  padding-top: 0;
}

.product-row span {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  font-weight: 700;
}

.product-row strong {
  font-size: 24px;
}

.product-panel p {
  color: rgba(255, 255, 255, 0.82);
}

.muted {
  color: var(--muted);
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.product-gallery figure,
.custom-gallery img,
.advantages article,
.doc-list a,
.quality-note,
.table-shell,
.lead-form,
.admin-card {
  border-radius: var(--radius);
}

.product-gallery figure {
  margin: 0;
  overflow: hidden;
  background: var(--steel-100);
  border: 1px solid var(--steel-200);
}

.product-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-gallery figcaption {
  padding: 12px 14px;
  color: var(--steel-600);
  font-size: 14px;
  font-weight: 800;
}

.quality-grid {
  display: grid;
  grid-template-columns: 0.78fr 1fr;
  gap: 42px;
  align-items: stretch;
}

.quality-note {
  margin-top: auto;
  width: 100%;
  padding: 22px;
  color: var(--navy-950);
  background: var(--amber-100);
  border: 1px solid #f0d89b;
}

.advantages {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-self: stretch;
  height: 100%;
  grid-auto-rows: 1fr;
}

.advantages article {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 34px rgba(7, 26, 51, 0.06);
}

.advantages p {
  color: var(--muted);
}

.section-head-inline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: stretch;
  margin-bottom: 28px;
}

.section-head-inline > div:first-child {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: center;
  margin: 18px 0 0;
  padding: 9px 16px;
  list-style: none;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
}

.process-steps li {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 30px 0 8px;
  color: var(--white);
  background: transparent;
  border: 0;
  font-size: 15px;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}

.process-steps li::after {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  color: var(--blue-100);
  content: "→";
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
}

.process-steps li:last-child {
  padding-right: 0;
}

.process-steps li:last-child::after {
  content: "";
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.production-stack {
  display: grid;
  gap: 18px;
}

.production-stage-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 22px;
  align-items: stretch;
}

.stage-caption {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 12px;
  width: 100%;
  min-height: 100%;
  min-height: clamp(320px, 28vw, 430px);
  padding: clamp(46px, 5vw, 72px) 30px 30px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(35, 74, 116, 0.96), rgba(19, 48, 82, 0.98)),
    var(--navy-900);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 0;
}

.stage-caption span {
  color: var(--blue-100);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.stage-caption h3 {
  margin-bottom: 4px;
  font-size: clamp(34px, 2.4vw, 42px);
  line-height: 1.08;
}

.stage-caption p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(16px, 1.05vw, 18px);
  line-height: 1.62;
}

.stage-caption ul {
  display: grid;
  gap: 8px;
  margin: 2px 0 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(16px, 1.02vw, 18px);
  font-weight: 700;
}

.stage-caption li::marker {
  color: var(--blue-100);
}

.stage-divider {
  grid-column: 1 / -1;
  height: 2px;
  margin: 4px 0;
  background: linear-gradient(90deg, rgba(156, 202, 242, 0.08), rgba(156, 202, 242, 0.86), rgba(156, 202, 242, 0.08));
}

.stage-row {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(270px, 0.92fr);
  gap: 20px;
  align-items: stretch;
}

.stage-row-reverse {
  grid-template-columns: minmax(270px, 0.92fr) minmax(0, 1.08fr);
}

.video-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.stage-video {
  height: clamp(320px, 28vw, 430px);
  min-height: 0;
}

.video-card video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #020812;
}

.video-card div {
  flex: 1;
  padding: 20px;
}

.video-card p {
  color: rgba(255, 255, 255, 0.72);
}

.stage-video video {
  aspect-ratio: auto;
  flex: 1;
  min-height: 0;
  height: 100%;
}

.insight-card {
  display: grid;
  align-content: center;
  gap: 14px;
  min-height: 100%;
  padding: 28px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(38, 116, 200, 0.2), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
}

.insight-card-accent {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(38, 116, 200, 0.08)),
    rgba(255, 255, 255, 0.07);
}

.stage-kicker {
  color: #9ccaf2;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.insight-card h3 {
  max-width: 420px;
  margin-bottom: 0;
  font-size: 28px;
  line-height: 1.12;
}

.insight-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.insight-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 4px 0 0;
  list-style: none;
}

.insight-list li {
  position: relative;
  padding-left: 19px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  font-weight: 750;
}

.insight-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: #78bdf2;
  border-radius: 50%;
}

.price-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.34fr) minmax(0, 0.66fr);
  gap: 0;
  align-items: stretch;
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.price-copy {
  position: static;
  top: auto;
  align-self: stretch;
  height: 100%;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--steel-300);
  border-right: 0;
  border-radius: var(--radius) 0 0 var(--radius);
  box-shadow: none;
}

.table-shell {
  display: flex;
  padding: 0;
  overflow: hidden;
  align-self: stretch;
  background: transparent;
  border: 1px solid var(--steel-300);
  border-left: 0;
  border-radius: 0;
  box-shadow: none;
}

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

.price-table {
  width: 100%;
  height: 100%;
  min-width: 0;
  table-layout: fixed;
  border-collapse: collapse;
  background: var(--white);
  border: 0;
  border-radius: 0;
  overflow: hidden;
}

.price-table th {
  padding: 12px 10px;
  color: var(--white);
  background: var(--navy-900);
  font-size: 12px;
  line-height: 1.25;
  text-align: left;
  border: 1px solid #17395f;
  overflow-wrap: anywhere;
}

.price-table td {
  padding: 12px 10px;
  border: 1px solid var(--steel-300);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.price-table td:nth-child(2) {
  background: #f6e9e9;
}

.price-table td:nth-child(3) {
  background: #fff5d9;
}

.price-table td:nth-child(4) {
  background: #eaf5e8;
  color: var(--green-800);
  font-weight: 900;
}

.price-table td:nth-child(5) {
  background: #fff1df;
  color: var(--amber-800);
  font-weight: 900;
}

.price-table th:nth-child(1),
.price-table td:nth-child(1) {
  width: 23%;
}

.price-table th:nth-child(2),
.price-table td:nth-child(2) {
  width: 19%;
}

.price-table th:nth-child(3),
.price-table td:nth-child(3) {
  width: 17%;
}

.price-table th:nth-child(4),
.price-table td:nth-child(4) {
  width: 21%;
}

.price-table th:nth-child(5),
.price-table td:nth-child(5) {
  width: 20%;
}

.custom-grid,
.documents-grid,
.request-grid,
.footer-grid {
  display: grid;
  grid-template-columns: 0.84fr 1fr;
  gap: 42px;
  align-items: stretch;
}

.china-grid {
  grid-template-columns: minmax(280px, 0.62fr) minmax(0, 1.38fr);
  align-items: stretch;
  grid-auto-rows: 1fr;
}

.custom-copy,
.documents-copy {
  height: 100%;
  padding: 30px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
}

.china-grid .custom-copy {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: flex-start;
  min-height: 100%;
}

.china-points {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.china-points span {
  padding: 12px 14px;
  color: var(--navy-900);
  background: var(--white);
  border: 1px solid var(--steel-200);
  font-weight: 750;
}

.custom-cta {
  width: fit-content;
  margin-top: 24px;
  align-self: flex-start;
  box-shadow: 0 14px 32px rgba(38, 116, 200, 0.22);
  flex: 0 0 auto;
}

.custom-cta:hover {
  transform: translateY(-4px);
}

.china-gallery-block {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.china-gallery-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--steel-200);
}

.china-gallery-head span {
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}

.china-gallery-head strong {
  color: var(--navy-900);
  font-size: 18px;
}

.custom-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-self: stretch;
  height: 100%;
}

.china-gallery {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 12px;
  flex: 1;
  height: 100%;
  min-height: 0;
}

.china-gallery figure {
  display: flex;
  min-width: 0;
  min-height: 0;
  margin: 0;
  flex-direction: column;
  overflow: hidden;
  background: var(--steel-50);
  border: 1px solid var(--steel-200);
}

.china-gallery figure {
  cursor: zoom-in;
}

.china-gallery figure:focus-visible {
  outline: 3px solid var(--blue-600);
  outline-offset: 3px;
}

.custom-gallery img {
  width: 100%;
  height: 100%;
  min-height: 0;
  aspect-ratio: auto;
  object-fit: contain;
  background: var(--white);
  border: 1px solid var(--steel-200);
}

.china-gallery img {
  height: 100%;
  min-height: 0;
  aspect-ratio: auto;
  border: 0;
  transition: transform 0.18s ease, filter 0.18s ease;
}

.china-gallery figure:hover img {
  transform: scale(1.015);
  filter: contrast(1.04);
}

.china-gallery figcaption {
  min-height: 46px;
  padding: 10px;
  color: var(--navy-900);
  background: var(--white);
  border-top: 1px solid var(--steel-200);
  font-size: 13px;
  font-weight: 800;
}

.doc-list {
  display: grid;
  gap: 12px;
  align-content: stretch;
  grid-auto-rows: 1fr;
  height: 100%;
}

.doc-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  min-height: 72px;
  padding: 18px;
  background: var(--steel-100);
  border: 1px solid var(--steel-200);
  font-weight: 850;
}

.doc-list a::after {
  content: none;
}

.doc-list a small {
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.request-section {
  color: var(--white);
  background: var(--navy-950);
}

.request-section .section-lead {
  color: rgba(255, 255, 255, 0.76);
}

.contact-stack {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.contact-stack a {
  color: #b9d6f2;
  font-size: 20px;
  font-weight: 850;
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 26px;
  background: var(--white);
  color: var(--ink);
}

.lead-form label,
.admin-card label {
  display: grid;
  gap: 7px;
  color: var(--steel-600);
  font-size: 13px;
  font-weight: 850;
}

.lead-form input,
.lead-form textarea,
.admin-card input,
.admin-card textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--steel-300);
  border-radius: var(--radius);
  outline: none;
}

.lead-form input:focus,
.lead-form textarea:focus,
.admin-card input:focus,
.admin-card textarea:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(38, 116, 200, 0.14);
}

.form-status,
.admin-status {
  min-height: 24px;
  margin: 0;
  color: var(--green-800);
  font-weight: 800;
}

.site-footer {
  padding: 42px 0;
  color: rgba(255, 255, 255, 0.76);
  background: #041225;
}

.footer-grid {
  grid-template-columns: 1fr 0.4fr 0.4fr;
}

.site-footer a {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.86);
}

.footer-brand {
  margin-bottom: 14px;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 24px;
}

.modal.is-open {
  display: grid;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 18, 37, 0.72);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  color: var(--ink);
  background: var(--steel-100);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 900;
}

.modal-actions {
  margin-top: 18px;
}

.image-modal {
  z-index: 120;
}

.image-modal-panel {
  display: grid;
  gap: 14px;
  width: min(1100px, calc(100vw - 48px));
  padding: 18px;
  background: var(--white);
}

.image-modal-panel img {
  width: 100%;
  max-height: calc(100vh - 170px);
  object-fit: contain;
  background: var(--steel-50);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
}

.image-modal-panel p {
  margin: 0;
  color: var(--navy-900);
  font-weight: 850;
}

.admin-page {
  background: var(--steel-100);
}

.admin-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  align-content: start;
  gap: 28px;
  padding: 24px;
  color: var(--white);
  background: var(--navy-950);
}

.admin-sidebar nav {
  display: grid;
  gap: 8px;
}

.admin-sidebar nav a {
  padding: 10px 12px;
  color: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius);
}

.admin-sidebar nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.admin-content {
  width: 100%;
  margin: 0;
  padding: 34px 24px 70px;
}

.admin-top,
.admin-card-head {
  display: flex;
  gap: 18px;
  justify-content: space-between;
  align-items: flex-start;
}

.admin-card {
  display: grid;
  gap: 18px;
  margin-top: 20px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 34px rgba(7, 26, 51, 0.06);
}

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

.admin-price-table {
  display: grid;
  gap: 12px;
}

.admin-price-row {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.7fr 0.8fr 0.8fr auto;
  gap: 8px;
  align-items: center;
  padding: 12px;
  background: var(--steel-100);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
}

.admin-price-row input {
  padding: 10px;
}

.admin-remove {
  width: 40px;
  height: 40px;
  color: #9a1f1f;
  background: #fdeaea;
  border: 1px solid #f4caca;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 900;
}

.leads-list {
  display: grid;
  gap: 10px;
}

.lead-item {
  padding: 14px;
  background: var(--steel-100);
  border: 1px solid var(--steel-200);
  border-radius: var(--radius);
}

.lead-item strong {
  display: block;
  margin-bottom: 4px;
}

@media (max-width: 960px) {
  :root {
    --page-pad: 24px;
  }

  .site-header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
    position: fixed;
    top: 12px;
    right: auto;
    left: min(calc(100vw - 56px), 334px);
    z-index: 80;
  }

  .site-nav,
  .header-links,
  .header-contact {
    display: none;
  }

  .site-nav.is-open {
    grid-column: 1 / -1;
    display: grid;
    justify-content: stretch;
    gap: 0;
    padding-top: 8px;
  }

  .site-nav.is-open a {
    padding: 12px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .china-grid {
    grid-auto-rows: auto;
  }

  .china-gallery-block {
    height: auto;
    min-height: 0;
  }

  .china-gallery {
    flex: initial;
    height: auto;
    grid-template-rows: none;
  }

  .hero-grid,
  .two-col,
  .quality-grid,
  .price-layout,
  .custom-grid,
  .documents-grid,
  .request-grid,
  .footer-grid,
  .section-head-inline {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-media {
    min-height: 0;
  }

  .hero-media img {
    height: 360px;
  }

  .price-copy {
    position: static;
    border-right: 1px solid var(--steel-300);
    border-bottom: 0;
    border-radius: var(--radius) var(--radius) 0 0;
  }

  .table-shell {
    border-top: 0;
    border-left: 1px solid var(--steel-300);
  }

  .custom-gallery img {
    aspect-ratio: 1 / 1;
  }

  .china-gallery img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

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

  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
  }
}

@media (max-width: 680px) {
  :root {
    --page-pad: 16px;
  }

  .container,
  .admin-content {
    width: 100%;
    max-width: none;
  }

  .site-header {
    padding: 12px 14px;
  }

  .brand {
    width: min(176px, calc(100vw - 88px));
  }

  .brand-logo {
    width: 100%;
  }

  .section {
    padding: 58px 0;
  }

  h1 {
    font-size: 30px;
    line-height: 1.16;
    word-break: break-word;
  }

  h2 {
    font-size: 26px;
  }

  .hero-lead,
  .section-lead {
    font-size: 17px;
  }

  .hero-copy,
  .hero-media,
  .hero-facts,
  .hero-actions {
    max-width: none;
    width: 100%;
  }

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

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

  .hero-facts,
  .product-gallery,
  .advantages,
  .video-grid,
  .production-stage-grid,
  .stage-row,
  .stage-row-reverse,
  .admin-grid,
  .admin-price-row {
    grid-template-columns: 1fr;
  }

  .stage-caption,
  .stage-video,
  .stage-video video {
    height: auto;
    min-height: 0;
  }

  .stage-caption {
    padding: 34px 22px;
  }

  .stage-video video {
    aspect-ratio: 16 / 8.4;
  }

  .stage-caption h3 {
    font-size: 26px;
  }

  .custom-gallery {
    grid-template-columns: 1fr;
  }

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

  .process-steps li {
    width: auto;
  }

  .process-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 10px 14px;
  }

  .process-steps li {
    justify-content: center;
    min-height: 34px;
    padding-left: 8px;
    text-align: center;
    white-space: normal;
  }

  .china-gallery-head {
    display: grid;
  }

  .stage-caption-bottom {
    justify-self: stretch;
    width: 100%;
  }

  .custom-gallery {
    grid-template-rows: none;
  }

  .doc-list a {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .product-row {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .hero-media img {
    height: 300px;
  }

  .hero-media-note {
    position: static;
    margin-top: 14px;
  }

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

  .admin-top,
  .admin-card-head {
    display: grid;
  }
}