:root {
  --ink: #13202b;
  --muted: #5a6673;
  --line: #d9e0e6;
  --paper: #f6f8f9;
  --white: #ffffff;
  --navy: #0d2742;
  --steel: #7c8b99;
  --orange: #d86f28;
  --green: #597768;
  --shadow: 0 18px 45px rgba(12, 32, 48, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Aptos", "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
}

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

img {
  display: block;
  max-width: 100%;
  -webkit-user-drag: none;
  user-select: none;
}

video {
  -webkit-user-drag: none;
  user-select: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 16px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(9, 27, 43, 0.78);
  backdrop-filter: blur(14px);
}

.solid-header {
  background: rgba(9, 27, 43, 0.96);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: var(--orange);
  font-weight: 800;
}

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

.brand strong {
  font-weight: 850;
}

.brand small {
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
  font-weight: 600;
}

.main-nav {
  justify-self: end;
  display: flex;
  gap: 22px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.main-nav a:hover {
  color: var(--white);
}

.nav-cta,
.button,
.inquiry-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  padding: 0 18px;
  font-weight: 700;
  cursor: pointer;
}

.nav-cta,
.button.primary,
.inquiry-form button {
  color: var(--white);
  background: var(--orange);
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.hero {
  position: relative;
  min-height: 96vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 15, 26, 0.86), rgba(4, 15, 26, 0.52) 48%, rgba(4, 15, 26, 0.12)),
    linear-gradient(0deg, rgba(4, 15, 26, 0.5), transparent 40%);
}

.hero-content {
  position: relative;
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 140px 0 58px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1,
h2,
h3,
.brand strong,
.hero-stats dt {
  font-family: "Aptos Display", "Aptos", "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

h1 {
  max-width: 830px;
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
  font-weight: 850;
}

.hero-copy {
  max-width: 690px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 42px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 760px;
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-stats div {
  padding: 18px 20px 0 0;
}

.hero-stats dt {
  font-size: 31px;
  font-weight: 800;
}

.hero-stats dd {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.76);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.trust-strip span {
  min-height: 74px;
  display: grid;
  place-items: center;
  padding: 14px;
  text-align: center;
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
}

.section,
.split-section,
.projects,
.quality-section,
.contact-section {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 86px 0;
}

.intro-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 58px;
  align-items: start;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(31px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
  font-weight: 820;
}

.intro-section p,
.split-content p,
.contact-copy p {
  color: var(--muted);
  font-size: 18px;
}

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

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

.product-card {
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
}

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

.product-card div {
  padding: 24px;
}

.product-card h3,
.project-list h3,
.quality-grid h3 {
  margin-bottom: 10px;
  font-size: 22px;
  font-weight: 780;
}

.product-card p,
.project-list p,
.quality-grid p {
  color: var(--muted);
}

.product-card span {
  display: block;
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--orange);
  font-size: 14px;
  font-weight: 800;
}

.text-link:hover {
  color: var(--navy);
}

.split-section {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 56px;
  align-items: center;
}

.split-media img {
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.export-section .section-heading p:last-child {
  color: var(--muted);
  font-size: 18px;
}

.logistics-map {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  margin-top: 28px;
  background:
    radial-gradient(circle at 78% 20%, rgba(216, 111, 40, 0.12), transparent 24%),
    linear-gradient(135deg, rgba(89, 119, 104, 0.14), transparent 40%),
    var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.logistics-map::before,
.logistics-map::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.logistics-map::before {
  right: -90px;
  top: -60px;
  width: 43%;
  height: 118%;
  background: linear-gradient(180deg, rgba(13, 39, 66, 0.12), rgba(13, 39, 66, 0.04));
  border-left: 1px solid rgba(13, 39, 66, 0.12);
  transform: skewX(-9deg);
}

.logistics-map::after {
  left: 9%;
  top: 52%;
  width: 56%;
  height: 42px;
  background: rgba(13, 39, 66, 0.07);
  border-radius: 999px;
  transform: rotate(7deg);
}

.map-region,
.map-water {
  position: absolute;
  z-index: 1;
  color: rgba(13, 39, 66, 0.42);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.map-region {
  left: 28px;
  top: 26px;
}

.map-water-east {
  right: 28px;
  bottom: 28px;
}

.map-water-river {
  left: 21%;
  top: 58%;
  transform: rotate(7deg);
}

.map-marker {
  position: absolute;
  z-index: 4;
  width: min(210px, 36vw);
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  box-shadow: 0 14px 32px rgba(12, 32, 48, 0.13);
}

.map-marker::before {
  content: "";
  position: absolute;
  left: 16px;
  top: -11px;
  width: 18px;
  height: 18px;
  background: var(--orange);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px rgba(216, 111, 40, 0.24);
  transform: rotate(45deg);
}

.map-marker span,
.map-marker strong {
  display: block;
}

.map-marker span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.map-marker strong {
  margin-top: 3px;
  color: var(--navy);
  font-size: 18px;
  line-height: 1.2;
}

.factory-marker {
  left: 13%;
  top: 44%;
  border-left: 5px solid var(--orange);
}

.port-marker::before {
  background: var(--green);
  box-shadow: 0 0 0 2px rgba(89, 119, 104, 0.24);
}

.taicang-marker {
  left: 48%;
  top: 26%;
}

.shanghai-marker {
  left: 63%;
  top: 45%;
}

.ningbo-marker {
  left: 67%;
  bottom: 42px;
}

.map-route {
  position: absolute;
  z-index: 3;
  height: 3px;
  background: linear-gradient(90deg, rgba(216, 111, 40, 0.2), var(--orange));
  transform-origin: left center;
}

.map-route::after {
  content: "";
  position: absolute;
  right: -2px;
  top: 50%;
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid var(--orange);
  transform: translateY(-50%);
}

.map-route span {
  position: absolute;
  left: 44%;
  bottom: 10px;
  min-width: 148px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.route-taicang {
  left: 28%;
  top: 47%;
  width: 235px;
  transform: rotate(-24deg);
}

.route-shanghai {
  left: 28%;
  top: 52%;
  width: 380px;
  transform: rotate(2deg);
}

.route-ningbo {
  left: 28%;
  top: 57%;
  width: 475px;
  transform: rotate(23deg);
}

.packing-support {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.packing-support article {
  min-height: 230px;
  overflow: hidden;
  background: var(--white);
  border-top: 5px solid var(--green);
  box-shadow: 0 12px 28px rgba(12, 32, 48, 0.08);
}

.packing-support img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.packing-support h3 {
  padding: 20px 22px 0;
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 21px;
}

.packing-support p {
  padding: 0 22px 22px;
  color: var(--muted);
}

.buyer-faq-section {
  padding-top: 28px;
}

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

.buyer-faq-grid article {
  display: grid;
  grid-template-columns: 0.78fr 1fr;
  min-height: 260px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(12, 32, 48, 0.08);
}

.buyer-faq-grid img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.buyer-faq-grid div {
  padding: 24px;
}

.buyer-faq-grid span {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.buyer-faq-grid h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 22px;
  line-height: 1.16;
}

.buyer-faq-grid p {
  color: var(--muted);
}

.application-section {
  padding-top: 36px;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--white);
}

.application-grid div {
  min-height: 145px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.application-grid div:nth-child(3n) {
  border-right: 0;
}

.application-grid div:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.application-grid strong,
.application-grid span {
  display: block;
}

.application-grid strong {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 19px;
}

.application-grid span {
  color: var(--muted);
}

.projects {
  width: 100%;
  background: var(--navy);
  color: var(--white);
  padding-left: max(18px, calc((100% - 1120px) / 2));
  padding-right: max(18px, calc((100% - 1120px) / 2));
}

.projects .section-kicker {
  color: #f0a266;
}

.project-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.project-list article {
  min-height: 250px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.project-list span {
  display: block;
  margin-bottom: 36px;
  color: #f0a266;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.project-list p {
  color: rgba(255, 255, 255, 0.74);
}

.project-cta {
  margin-top: 24px;
}

.case-hero {
  width: 100%;
  padding: 178px max(18px, calc((100% - 1120px) / 2)) 96px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(13, 36, 52, 0.96), rgba(13, 36, 52, 0.74)),
    url("assets/projects/hefei-warehouse/hefei-warehouse-aerial-front.jpg") center / cover;
}

.case-hero > div {
  max-width: 820px;
}

.case-hero h1 {
  margin-bottom: 22px;
}

.case-hero p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 19px;
}

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

.case-index-grid a {
  color: inherit;
  text-decoration: none;
  background: var(--white);
  box-shadow: 0 14px 30px rgba(12, 32, 48, 0.08);
}

.case-index-grid img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.case-index-grid span,
.case-index-grid strong,
.case-index-grid p {
  display: block;
  margin-left: 24px;
  margin-right: 24px;
}

.case-index-grid span {
  margin-top: 22px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.case-index-grid strong {
  margin-top: 8px;
  color: var(--navy);
  font-size: 24px;
}

.case-index-grid p {
  margin-top: 8px;
  margin-bottom: 24px;
  color: var(--muted);
}

.case-study {
  width: 100%;
  padding: 86px max(18px, calc((100% - 1120px) / 2));
  background: var(--white);
  border-top: 1px solid var(--line);
}

.case-study:nth-of-type(even) {
  background: #f6f8fa;
}

.case-copy {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 34px;
}

.case-copy > p {
  color: var(--muted);
  font-size: 18px;
}

.case-specs {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.case-specs div {
  padding: 18px;
  background: #f6f8fa;
  border: 1px solid var(--line);
}

.case-study:nth-of-type(even) .case-specs div {
  background: var(--white);
}

.case-specs span,
.case-specs strong {
  display: block;
}

.case-specs span {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.case-specs strong {
  color: var(--navy);
}

.case-media img {
  width: 100%;
  max-height: 620px;
  object-fit: cover;
}

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

.case-detail div {
  padding: 26px;
  background: var(--navy);
  color: var(--white);
}

.case-detail p {
  color: rgba(255, 255, 255, 0.76);
}

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

.case-actions .text-link {
  color: var(--orange);
}

.case-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.case-gallery img,
.case-gallery video {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #0d2434;
}

.quality-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 44px;
}

.quality-grid {
  display: grid;
  gap: 14px;
}

.quality-grid div {
  padding: 24px;
  background: var(--white);
  border-left: 5px solid var(--green);
  box-shadow: 0 12px 28px rgba(12, 32, 48, 0.08);
}

.contact-section {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 44px;
  align-items: start;
}

.contact-lines {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  color: var(--navy);
  font-weight: 700;
}

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

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 28px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 800;
}

.inquiry-form .full,
.inquiry-form button {
  grid-column: 1 / -1;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfcfd;
  font: inherit;
  font-weight: 450;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  outline: 2px solid rgba(216, 111, 40, 0.3);
  border-color: var(--orange);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.8);
  background: #091b2b;
}

.site-footer strong,
.site-footer span {
  display: block;
}

.page-hero {
  position: relative;
  min-height: 82vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.page-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 15, 26, 0.84), rgba(4, 15, 26, 0.46) 58%, rgba(4, 15, 26, 0.08)),
    linear-gradient(0deg, rgba(4, 15, 26, 0.55), transparent 42%);
}

.page-hero-content {
  position: relative;
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 140px 0 58px;
}

.page-hero-content h1 {
  max-width: 880px;
}

.page-hero-content p:not(.eyebrow) {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 21px);
}

.breadcrumb {
  display: inline-flex;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  font-weight: 800;
}

.product-overview {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 58px;
}

.product-overview > p {
  color: var(--muted);
  font-size: 18px;
}

.spec-section {
  padding-top: 30px;
}

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

.spec-grid div {
  min-height: 220px;
  padding: 24px;
  background: var(--white);
  border-top: 5px solid var(--green);
  box-shadow: 0 12px 28px rgba(12, 32, 48, 0.08);
}

.spec-grid span {
  display: block;
  color: var(--orange);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.spec-grid strong {
  display: block;
  margin: 16px 0 12px;
  color: var(--navy);
  font-size: 27px;
}

.spec-grid p,
.check-list,
.gallery-grid figcaption,
.process-grid p {
  color: var(--muted);
}

.detail-split {
  padding-top: 30px;
}

.check-list {
  display: grid;
  gap: 12px;
  padding-left: 20px;
  font-size: 17px;
}

.option-section {
  padding-top: 40px;
}

.gallery-section {
  padding-top: 44px;
}

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

.gallery-grid figure {
  margin: 0;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(12, 32, 48, 0.08);
}

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

.event-hero > img {
  object-position: center;
}

.wedding-hero > img {
  object-position: center 42%;
}

.sports-hero > img {
  object-position: center;
}

.cultural-hero > img {
  object-position: center 58%;
}

.custom-hero > img {
  object-position: center;
}

.clean-gallery figure:nth-child(2) img {
  object-position: center 58%;
}

.clean-gallery figure:nth-child(3) img,
.clean-gallery figure:nth-child(4) img {
  object-position: center top;
}

.gallery-grid figcaption {
  min-height: 82px;
  padding: 16px 18px 18px;
  font-size: 14px;
}

.process-section {
  width: 100%;
  padding: 86px max(18px, calc((100% - 1120px) / 2));
  color: var(--white);
  background: var(--green);
}

.process-section .section-kicker {
  color: #f5c38f;
}

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

.process-grid div {
  min-height: 210px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.process-grid span {
  display: block;
  margin-bottom: 32px;
  color: #f5c38f;
  font-weight: 850;
}

.process-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 21px;
}

.process-grid p {
  color: rgba(255, 255, 255, 0.76);
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    display: none;
  }

  .intro-section,
  .split-section,
  .quality-section,
  .contact-section,
  .product-overview,
  .packing-support,
  .buyer-faq-grid,
  .buyer-faq-grid article {
    grid-template-columns: 1fr;
  }

  .buyer-faq-grid img {
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .product-grid,
  .project-list,
  .application-grid,
  .spec-grid,
  .gallery-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .application-grid div,
  .application-grid div:nth-child(3n),
  .application-grid div:nth-last-child(-n + 3) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

  .logistics-map {
    min-height: 640px;
  }

  .factory-marker,
  .taicang-marker,
  .shanghai-marker,
  .ningbo-marker {
    left: 24px;
    right: 24px;
    width: auto;
  }

  .factory-marker {
    top: 96px;
  }

  .taicang-marker {
    top: 236px;
  }

  .shanghai-marker {
    top: 374px;
  }

  .ningbo-marker {
    bottom: 42px;
  }

  .map-route {
    left: 56px;
    width: 3px;
    transform: none;
    background: linear-gradient(180deg, rgba(216, 111, 40, 0.2), var(--orange));
  }

  .map-route::after {
    right: auto;
    top: auto;
    left: 50%;
    bottom: -12px;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid var(--orange);
    border-bottom: 0;
    transform: translateX(-50%);
  }

  .map-route span {
    left: 18px;
    bottom: 42%;
  }

  .route-taicang {
    top: 178px;
    height: 56px;
  }

  .route-shanghai {
    top: 318px;
    height: 54px;
  }

  .route-ningbo {
    top: 456px;
    height: 95px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 12px 14px;
  }

  .brand {
    min-width: 0;
  }

  .brand small,
  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 92vh;
  }

  .hero-content {
    padding-bottom: 36px;
  }

  .hero-stats,
  .trust-strip,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .section,
  .split-section,
  .projects,
  .quality-section,
  .contact-section {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  h1 {
    font-size: 40px;
  }
}