:root {
  --cream: #fff8ef;
  --cream-2: #fff2df;
  --cream-3: #ffe6c2;
  --paper: #ffffff;
  --ink: #172033;
  --ink-soft: #536174;
  --brand-brown: #a94825;
  --brand-orange: #c75a2b;
  --warm-orange: #f5a442;
  --warm-yellow: #ffd67a;
  --navy: #0b1d33;
  --navy-2: #12365d;
  --teal: #18bfa7;
  --line: #f1d5ad;
  --line-cool: #dce7f1;
  --shadow: 0 22px 55px rgba(91, 48, 20, 0.12);
  --shadow-strong: 0 26px 72px rgba(18, 54, 93, 0.22);
  --radius: 8px;
  --header-height: 76px;
  font-family:
    "PingFang SC",
    "Microsoft YaHei",
    "Noto Sans CJK SC",
    Arial,
    sans-serif;
  color: var(--ink);
  background: var(--cream);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #fffaf2 0%, #fff8ef 38%, #ffffff 100%);
  line-height: 1.65;
}

body.nav-locked {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus,
a:focus {
  outline: none;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid rgba(245, 164, 66, 0.52);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--navy);
  color: #fff;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 10px max(20px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(241, 213, 173, 0.8);
  background: rgba(255, 248, 239, 0.9);
  backdrop-filter: blur(18px);
  transition: background 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(241, 213, 173, 0.95);
  background: rgba(255, 250, 242, 0.98);
  box-shadow: 0 14px 36px rgba(91, 48, 20, 0.1);
}

.brand {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(167, 72, 37, 0.18));
}

.brand strong,
.brand small {
  display: block;
  letter-spacing: 0;
}

.brand strong {
  font-size: 1.08rem;
  line-height: 1.15;
  color: var(--navy);
}

.brand small {
  margin-top: 2px;
  color: var(--brand-brown);
  font-size: 0.72rem;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 2px;
}

.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 11px;
  border-radius: var(--radius);
  color: #27364a;
  font-size: 0.9rem;
  font-weight: 800;
  transition: background 180ms ease, color 180ms ease;
}

.site-nav a:hover {
  color: var(--brand-brown);
  background: rgba(245, 164, 66, 0.16);
}

.header-cta,
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 900;
  line-height: 1.2;
}

.header-cta {
  padding: 0 18px;
  background: linear-gradient(135deg, var(--brand-orange), var(--warm-orange));
  color: #fff;
  box-shadow: 0 12px 30px rgba(199, 90, 43, 0.24);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  color: var(--navy);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-header.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 82svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(11, 29, 51, 0.96) 0%, rgba(11, 29, 51, 0.78) 48%, rgba(93, 49, 25, 0.44) 100%),
    linear-gradient(180deg, rgba(255, 214, 122, 0.14) 0%, rgba(255, 214, 122, 0) 46%),
    url("assets/tech-city-grid.jpg") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 214, 122, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 214, 122, 0.12) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.44), transparent 68%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.06fr 0.72fr;
  gap: 44px;
  align-items: center;
  padding: 84px 0 72px;
}

.hero-copy {
  transform: translateY(-56px);
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--brand-orange);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero .eyebrow {
  color: var(--warm-yellow);
}

.hero h1 {
  margin: 0;
  color: #fff;
  font-size: 4.8rem;
  line-height: 1;
  letter-spacing: 0;
}

.hero-subtitle {
  margin: 18px 0 0;
  color: #ffe1a1;
  font-size: 1.62rem;
  font-weight: 900;
}

.hero-lede {
  max-width: 690px;
  margin: 20px 0 0;
  color: #f3e6d3;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  padding: 12px 20px;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--brand-orange), var(--warm-orange));
  color: #fff;
  box-shadow: 0 18px 38px rgba(245, 164, 66, 0.28);
}

.button-secondary {
  border: 1px solid rgba(255, 214, 122, 0.55);
  color: #fff7e8;
  background: rgba(255, 214, 122, 0.1);
}

.button-secondary:hover {
  border-color: rgba(255, 214, 122, 0.85);
  background: rgba(255, 214, 122, 0.16);
}

.hero-slogan-panel {
  position: relative;
  isolation: isolate;
  min-height: 328px;
  padding: 20px 0 0;
  overflow: visible;
  background: transparent;
  transform: translateX(36px);
}

.hero-slogan-panel::before {
  content: "";
  position: absolute;
  inset: 18px -18px 4px 12px;
  z-index: -1;
  background:
    linear-gradient(110deg, transparent 0%, rgba(11, 29, 51, 0.26) 38%, rgba(11, 29, 51, 0.12) 74%, transparent 100%);
  opacity: 0.86;
  pointer-events: none;
}

.hero-slogan-copy {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #fff;
  font-size: 2.7rem;
  font-style: italic;
  font-weight: 900;
  line-height: 1.05;
  text-align: left;
  text-shadow:
    0 4px 16px rgba(0, 0, 0, 0.44),
    0 0 30px rgba(255, 214, 122, 0.18);
}

.hero-slogan-copy span,
.hero-slogan-copy strong {
  display: block;
  white-space: nowrap;
}

.hero-slogan-copy strong {
  margin-top: 8px;
  margin-left: 112px;
  color: #fff8e8;
  font-size: 1.1em;
}

.hero-slogan-swoosh {
  position: relative;
  z-index: 1;
  display: block;
  width: min(calc(100% - 28px), 500px);
  margin: -30px 0 0 8px;
  opacity: 0.92;
  filter:
    drop-shadow(0 10px 16px rgba(0, 0, 0, 0.16))
    drop-shadow(0 0 16px rgba(255, 225, 161, 0.16));
}

.hero-values {
  position: absolute;
  left: 50%;
  bottom: 24px;
  z-index: 2;
  width: min(820px, calc(100% - 40px));
  margin: 0;
  transform: translateX(-50%);
  padding: 0;
  border: 0;
  background: transparent;
  color: #ffe1a1;
  font-size: 0.94rem;
  font-weight: 900;
  line-height: 1.45;
  text-align: center;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.34);
}

.section {
  padding: 96px 0;
  scroll-margin-top: var(--header-height);
}

.section h2,
.contact-section h2 {
  margin: 0;
  color: var(--navy);
  font-size: 2.35rem;
  line-height: 1.16;
  letter-spacing: 0;
}

.section-copy p,
.section-heading p,
.contact-section p {
  color: var(--ink-soft);
  font-size: 1rem;
}

p.section-kicker {
  color: var(--brand-orange);
}

.about-section,
.clients-section,
.honors-section,
.services-section,
.cases-section {
  background: linear-gradient(180deg, var(--cream) 0%, #fff 100%);
  color: var(--ink);
}

.clients-section,
.honors-section {
  background: linear-gradient(180deg, #fff 0%, var(--cream) 100%);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(520px, 1.06fr);
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}

.about-copy {
  position: relative;
  padding: 8px 0 10px 24px;
}

.about-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--warm-orange), rgba(24, 191, 167, 0.48));
}

.about-copy p:not(.section-kicker) {
  max-width: 560px;
  line-height: 1.82;
  font-weight: 700;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.about-tags span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid rgba(220, 231, 241, 0.95);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--navy-2);
  font-size: 0.86rem;
  font-weight: 900;
  box-shadow: 0 8px 22px rgba(18, 54, 93, 0.06);
}

.culture-panel {
  position: relative;
  overflow: hidden;
  min-height: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 250, 242, 0.94) 100%);
  box-shadow: 0 18px 46px rgba(18, 54, 93, 0.1);
}

.culture-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--warm-orange), rgba(245, 164, 66, 0));
  pointer-events: none;
}

.culture-panel::after {
  content: "";
  position: absolute;
  right: 30px;
  top: 30px;
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--warm-orange), rgba(24, 191, 167, 0.58));
  pointer-events: none;
}

.culture-statement,
.culture-list,
.culture-proof {
  position: relative;
  z-index: 1;
}

.culture-statement span,
.culture-list span {
  color: var(--brand-orange);
  font-weight: 900;
  letter-spacing: 0;
}

.culture-statement span {
  display: block;
  margin-bottom: 10px;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.culture-statement p {
  max-width: 570px;
  margin: 0;
  color: var(--navy);
  font-size: 1.32rem;
  line-height: 1.32;
  font-weight: 900;
}

.culture-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.culture-list article {
  min-height: 132px;
  padding: 16px;
  border: 1px solid rgba(241, 213, 173, 0.82);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 8px 22px rgba(18, 54, 93, 0.04);
}

.culture-list span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.88rem;
}

.culture-list p {
  margin: 0;
  color: var(--ink);
  font-size: 0.94rem;
  line-height: 1.56;
  font-weight: 800;
}

.culture-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0 0;
  padding: 18px 0 0;
  overflow: hidden;
  border-top: 1px solid rgba(241, 213, 173, 0.86);
  background: transparent;
}

.culture-proof div {
  min-height: 74px;
  padding: 12px 14px;
  border: 1px solid rgba(220, 231, 241, 0.9);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.6);
}

.culture-proof dt {
  color: var(--brand-orange);
  font-size: 1.18rem;
  line-height: 1;
  font-weight: 900;
}

.culture-proof dd {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

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

.service-card {
  position: relative;
  min-height: 258px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-top: 4px solid var(--warm-orange);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, #fff 0%, #fff8ef 100%),
    #fff;
  box-shadow: 0 14px 38px rgba(91, 48, 20, 0.08);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: #efc280;
  box-shadow: var(--shadow);
}

.service-card span {
  position: absolute;
  right: 22px;
  bottom: -8px;
  color: rgba(199, 90, 43, 0.12);
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
}

.service-card h3 {
  position: relative;
  margin: 0 0 14px;
  color: var(--navy);
  font-size: 1.28rem;
}

.service-card p {
  position: relative;
  margin: 0;
  color: var(--ink-soft);
}

.client-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 38px;
  align-items: start;
}

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

.city-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.city-list span {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--navy);
  font-weight: 900;
  box-shadow: 0 8px 22px rgba(91, 48, 20, 0.05);
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.city-list span:hover {
  border-color: #efc280;
  background: #fff4e6;
  color: var(--brand-brown);
}

.client-logo {
  min-height: 70px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 26px rgba(91, 48, 20, 0.07);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.client-logo:hover {
  transform: translateY(-2px);
  border-color: #efc280;
  box-shadow: var(--shadow);
}

.client-logo img {
  width: 100%;
  height: 44px;
  object-fit: contain;
}

.case-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 18px;
}

.case-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

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

.case-card div {
  padding: 22px;
  border-top: 4px solid var(--warm-orange);
}

.case-card span {
  color: var(--brand-orange);
  font-size: 0.82rem;
  font-weight: 900;
}

.case-card h3 {
  margin: 8px 0 10px;
  color: var(--navy);
  font-size: 1.25rem;
}

.case-card p {
  margin: 0;
  color: var(--ink-soft);
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.certificate-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

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

.certificate-grid h3 {
  margin: 0;
  padding: 18px;
  color: var(--navy);
  font-size: 1rem;
}

.network-section {
  color: var(--ink);
  background:
    linear-gradient(rgba(245, 164, 66, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 164, 66, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, #fff 0%, var(--cream) 100%);
  background-size: 56px 56px, 56px 56px, auto;
}

.network-section h2 {
  color: var(--navy);
}

.network-section .section-kicker {
  color: var(--brand-orange);
}

.network-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 42px;
  align-items: center;
}

.network-layout .section-copy p:not(.section-kicker) {
  color: var(--ink-soft);
}

.network-layout .city-list {
  margin-top: 28px;
}

.network-layout .city-list span {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--navy);
}

.map-panel {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.map-panel img {
  width: 100%;
  border-radius: 6px;
}

.contact-section {
  padding: 52px 0;
  color: #fff;
  border-top: 1px solid rgba(241, 213, 173, 0.62);
  background:
    linear-gradient(180deg, #0b1d33 0%, #071424 100%);
}

.contact-section h2 {
  color: #fff;
}

.contact-section .section-kicker {
  color: var(--warm-yellow);
}

.contact-section p {
  max-width: 440px;
  color: #f0dbc0;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.48fr) minmax(0, 1.52fr);
  gap: 28px;
  align-items: center;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(148px, 0.9fr) minmax(220px, 1.2fr) repeat(2, 140px);
  align-items: stretch;
  gap: 0;
  margin: 0;
  padding: 18px 20px;
  border: 1px solid rgba(255, 214, 122, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
  font-style: normal;
}

.contact-item {
  display: grid;
  align-content: center;
  gap: 7px;
  min-width: 0;
  margin: 0;
  padding: 0 16px;
  border-right: 1px solid rgba(255, 214, 122, 0.24);
}

.contact-item:first-child {
  padding-left: 0;
}

.contact-item:last-child {
  padding-right: 0;
  border-right: 0;
}

.contact-label {
  color: #ffe1a1;
  font-size: 0.82rem;
  font-weight: 900;
}

.contact-item a {
  min-height: 34px;
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.contact-item small {
  color: #d6c3a8;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.35;
}

.contact-qr {
  display: grid;
  gap: 8px;
  justify-items: center;
  text-align: center;
  padding-left: 10px;
  padding-right: 10px;
}

.contact-qr img {
  width: 104px;
  aspect-ratio: 1;
  padding: 7px;
  border: 1px solid rgba(255, 214, 122, 0.32);
  border-radius: 6px;
  background: #fff;
  object-fit: contain;
}

.contact-qr figcaption {
  display: grid;
  gap: 2px;
  text-align: center;
  line-height: 1.35;
}

.contact-qr strong {
  color: #fff;
  font-size: 0.82rem;
}

.contact-qr figcaption span {
  color: #f0dbc0;
  font-size: 0.72rem;
  font-weight: 800;
}

.site-footer {
  padding: 26px 0;
  background: #071424;
  color: #d6c3a8;
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  font-size: 0.9rem;
}

.footer-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.footer-icp {
  color: inherit;
  text-decoration: none;
  font-size: 0.85rem;
  opacity: 0.85;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.footer-icp::before {
  content: "·";
  margin: 0 10px;
  opacity: 0.5;
}

.footer-icp:hover {
  color: var(--warm-yellow);
  opacity: 1;
}

.footer-layout a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--warm-yellow);
  font-weight: 900;
}

@media (max-width: 1120px) {
  .site-nav a {
    padding: 0 8px;
    font-size: 0.84rem;
  }
}

@media (max-width: 980px) {
  .site-header {
    padding-left: 20px;
    padding-right: 20px;
  }

  .nav-toggle {
    display: block;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: fixed;
    left: 20px;
    right: 20px;
    top: calc(var(--header-height) + 10px);
    z-index: 60;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 250, 242, 0.98);
    box-shadow: var(--shadow-strong);
  }

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

  .site-nav a {
    min-height: 48px;
    justify-content: center;
    color: var(--navy);
    font-size: 1rem;
  }

  .hero-grid,
  .about-layout,
  .client-layout,
  .case-grid,
  .network-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-slogan-panel {
    transform: none;
  }

  .hero-copy {
    transform: translateY(-40px);
  }

  .hero-values {
    bottom: 20px;
    width: min(720px, calc(100% - 40px));
  }

  .service-grid,
  .certificate-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .client-grid,
  .city-list {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .contact-item:nth-child(2) {
    border-right: 0;
  }

  .contact-item:nth-child(n + 3) {
    padding-top: 16px;
    border-top: 1px solid rgba(255, 214, 122, 0.24);
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 68px;
  }

  .container {
    width: min(100% - 28px, 1180px);
  }

  .brand img {
    width: 44px;
    height: 44px;
  }

  .brand strong {
    font-size: 1rem;
  }

  .brand small {
    font-size: 0.66rem;
  }

  .hero {
    min-height: 82svh;
  }

  .hero-grid {
    gap: 28px;
    padding: 50px 0 46px;
  }

  .hero-copy {
    transform: translateY(-22px);
  }

  .hero h1 {
    font-size: 3.2rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .hero-slogan-copy {
    font-size: 1.8rem;
  }

  .hero-slogan-copy strong {
    margin-left: 68px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-slogan-panel {
    min-height: 214px;
    padding: 16px 10px 0;
    transform: translateY(-18px);
  }

  .hero-slogan-panel::before {
    inset: 0 -10px -4px 4px;
  }

  .hero-slogan-swoosh {
    width: min(100%, 350px);
    margin-top: -12px;
  }

  .hero-values {
    bottom: 10px;
    width: calc(100% - 28px);
    padding: 0;
    background: transparent;
    font-size: 0.8rem;
  }

  .section {
    padding: 72px 0;
  }

  .section h2,
  .contact-section h2 {
    font-size: 1.9rem;
  }

  .service-grid,
  .certificate-grid {
    grid-template-columns: 1fr;
  }

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

  .culture-panel {
    padding: 24px;
  }

  .culture-statement p {
    font-size: 1.18rem;
  }

  .culture-list {
    grid-template-columns: 1fr;
  }

  .culture-list article {
    min-height: 0;
    padding: 14px;
  }

  .culture-proof {
    grid-template-columns: repeat(3, 1fr);
  }

  .culture-proof div {
    min-height: 66px;
    padding: 10px 8px;
  }

  .culture-proof dt {
    font-size: 1rem;
  }

  .culture-proof dd {
    font-size: 0.72rem;
  }

  .client-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .client-logo {
    min-height: 62px;
    padding: 8px 10px;
  }

  .client-logo img {
    height: 38px;
  }

  .service-card {
    min-height: 0;
  }

  .contact-section {
    padding: 52px 0;
  }

  .contact-card {
    padding: 18px;
  }

  .contact-item {
    padding: 0 12px;
  }

  .contact-item:nth-child(odd) {
    padding-left: 0;
  }

  .contact-item:nth-child(even) {
    padding-right: 0;
  }

  .contact-item a {
    font-size: 1.02rem;
  }

  .contact-qr img {
    width: 112px;
    padding: 8px;
  }

  .contact-qr strong {
    font-size: 0.84rem;
  }

  .contact-qr figcaption span {
    font-size: 0.72rem;
  }

  .footer-layout {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .footer-icp::before {
    display: none;
  }
}

@media (max-width: 520px) {
  .contact-item:nth-child(1),
  .contact-item:nth-child(2) {
    grid-column: 1 / -1;
    padding-left: 0;
    padding-right: 0;
    border-right: 0;
  }

  .contact-item:nth-child(1) {
    padding-bottom: 14px;
  }

  .contact-item:nth-child(2) {
    padding-top: 14px;
    padding-bottom: 16px;
    border-top: 1px solid rgba(255, 214, 122, 0.24);
  }

  .contact-item:nth-child(3) {
    padding-left: 0;
    padding-right: 12px;
    border-right: 1px solid rgba(255, 214, 122, 0.24);
  }

  .contact-item:nth-child(4) {
    padding-left: 12px;
    padding-right: 0;
  }
}

@media (max-width: 360px) {
  .contact-card {
    grid-template-columns: 1fr;
  }

  .contact-item {
    padding: 14px 0 0;
    border-right: 0;
    border-top: 1px solid rgba(255, 214, 122, 0.24);
  }

  .contact-item:first-child {
    padding-top: 0;
    border-top: 0;
  }

  .contact-item:nth-child(n + 3) {
    padding-top: 14px;
  }

  .contact-qr img {
    width: 128px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}