:root {
  --ink: #142033;
  --muted: #5f6875;
  --line: #d9dee8;
  --blue: #0d4f9f;
  --blue-deep: #07336e;
  --gold: #f6b73c;
  --red: #b72f2a;
  --paper: #f8f4ea;
  --white: #ffffff;
  --green: #2f7a53;
  --shadow: 0 22px 55px rgba(13, 36, 66, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family:
    "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  background: #f6f7f9;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 72px;
  padding: 12px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(5, 24, 50, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 178px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--blue-deep);
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(135deg, #ffd75e, #f2a51c);
  border-radius: 8px;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.15;
}

.brand strong {
  font-size: 18px;
  letter-spacing: 0;
}

.brand small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 2.6vw, 34px);
  color: rgba(255, 255, 255, 0.84);
  font-size: 15px;
  white-space: nowrap;
}

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

/* 汉堡按钮（桌面隐藏） */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

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

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

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

.header-call {
  flex: 0 0 auto;
  padding: 11px 15px;
  color: var(--blue-deep);
  font-weight: 800;
  background: var(--gold);
  border-radius: 7px;
}

.hero {
  position: relative;
  min-height: 94vh;
  overflow: hidden;
  color: var(--white);
  background: var(--blue-deep);
}

.hero picture,
.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero img {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 20, 42, 0.9), rgba(3, 20, 42, 0.52) 48%, rgba(3, 20, 42, 0.18)),
    linear-gradient(0deg, rgba(3, 20, 42, 0.72), transparent 40%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, calc(100% - 36px));
  padding: 170px 0 124px clamp(18px, 7vw, 92px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 800;
}

.hero h1 {
  margin: 0;
  font-size: clamp(46px, 8vw, 92px);
  line-height: 1.02;
  letter-spacing: 0;
}

.slogan {
  margin: 18px 0 0;
  color: #ffdf76;
  font-size: clamp(25px, 4vw, 44px);
  font-weight: 900;
}

.hero-copy {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.75;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  font-weight: 900;
  border-radius: 7px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: var(--blue-deep);
  background: var(--gold);
  box-shadow: 0 14px 28px rgba(246, 183, 60, 0.25);
}

.btn-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.btn-dark {
  color: var(--white);
  background: var(--blue-deep);
}

.hero-strip {
  position: absolute;
  left: clamp(18px, 7vw, 92px);
  right: clamp(18px, 7vw, 92px);
  bottom: 28px;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(5, 24, 50, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  backdrop-filter: blur(12px);
}

.hero-strip span {
  padding: 17px 20px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.13);
}

.hero-strip span:last-child {
  border-right: 0;
}

.quick-contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(18px, 5vw, 72px);
  color: var(--white);
  background: var(--red);
}

.quick-contact strong,
.quick-contact span {
  display: block;
}

.quick-contact strong {
  font-size: clamp(20px, 3vw, 30px);
}

.quick-contact span {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.82);
}

.section {
  padding: 86px clamp(18px, 5vw, 72px);
}

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

.section-head h2,
.feature-copy h2,
.poster-copy h2,
.contact-main h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(31px, 5vw, 56px);
  line-height: 1.12;
  letter-spacing: 0;
}

.section-head p:not(.eyebrow),
.feature-copy p,
.poster-copy p,
.contact-main p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

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

.service-item {
  min-height: 220px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(13, 36, 66, 0.06);
}

.service-item span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  font-size: 21px;
  background: var(--blue);
  border-radius: 7px;
}

.service-item h3 {
  margin: 22px 0 10px;
  font-size: 23px;
}

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

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

.category-card {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  color: var(--white);
  background: #0a2348;
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(13, 36, 66, 0.08);
}

.category-card img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.category-card:hover img {
  transform: scale(1.035);
}

.category-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 24, 50, 0.86), rgba(5, 24, 50, 0.08) 58%);
}

.category-card div {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: 22px;
}

.category-card span {
  display: inline-flex;
  padding: 6px 10px;
  color: var(--blue-deep);
  font-size: 13px;
  font-weight: 900;
  background: var(--gold);
  border-radius: 6px;
}

.category-card h3 {
  margin: 14px 0 8px;
  font-size: 24px;
}

.category-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.65;
}

.category-wide {
  grid-column: span 2;
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding: 92px clamp(18px, 5vw, 72px);
  background: var(--paper);
}

.feature-copy {
  max-width: 620px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 34px 0 0;
}

.stats div {
  padding: 18px;
  background: var(--white);
  border-left: 5px solid var(--gold);
  border-radius: 8px;
}

.stats dt {
  color: var(--blue);
  font-size: 25px;
  font-weight: 900;
}

.stats dd {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.feature-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.why-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(24px, 4vw, 54px);
  align-items: start;
}

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

.why-list article {
  display: grid;
  gap: 8px;
  min-height: 108px;
  padding: 22px;
  background: #f6f8fb;
  border: 1px solid var(--line);
  border-left: 6px solid var(--blue);
  border-radius: 8px;
}

.why-list strong {
  color: var(--blue-deep);
  font-size: 23px;
}

.why-list span {
  color: var(--muted);
  line-height: 1.75;
}

.poster-preview {
  margin: 0;
  overflow: hidden;
  background: #0b3470;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.poster-preview img {
  width: 100%;
  max-height: 860px;
  object-fit: contain;
  background: #0b3470;
}

.poster-preview figcaption {
  padding: 16px 18px;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.65;
  background: var(--blue-deep);
}

.gallery-section {
  background: #eef2f7;
}

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

.gallery figure {
  position: relative;
  min-height: 280px;
  margin: 0;
  overflow: hidden;
  background: #dbe3ed;
  border-radius: 8px;
}

.gallery-large {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.gallery figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 18px;
  color: var(--white);
  line-height: 1.55;
  background: linear-gradient(0deg, rgba(5, 24, 50, 0.85), rgba(5, 24, 50, 0));
}

.story-gallery-section {
  background: #eef2f7;
}

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

.growth-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(13, 36, 66, 0.08);
}

.growth-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.growth-card div {
  padding: 22px;
}

.growth-card time {
  color: var(--red);
  font-weight: 900;
}

.growth-card h3 {
  margin: 12px 0 10px;
  font-size: 25px;
  line-height: 1.25;
}

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

.growth-card a {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 16px;
  padding: 10px 13px;
  color: var(--blue-deep);
  font-weight: 900;
  background: #fff3cd;
  border: 1px solid rgba(246, 183, 60, 0.55);
  border-radius: 7px;
}

.growth-card a:hover {
  background: var(--gold);
}

.growth-card-large {
  display: grid;
  grid-column: span 3;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.6fr);
  align-items: stretch;
}

.growth-card-large img {
  height: 100%;
  min-height: 420px;
}

.growth-card-large div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(28px, 4vw, 54px);
}

.poster-band {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
  padding: 84px clamp(18px, 5vw, 72px);
  color: var(--white);
  background: linear-gradient(135deg, #7b1e1b, #b72f2a 45%, #6f1d19);
}

.poster-copy h2,
.poster-copy p {
  color: var(--white);
}

.poster-copy p {
  color: rgba(255, 255, 255, 0.82);
}

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

.poster-grid img {
  width: 100%;
  height: 100%;
  max-height: 720px;
  object-fit: contain;
  background: #f9e6b8;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.24);
}

.mascot-notes {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.mascot-notes article {
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.mascot-notes strong,
.mascot-notes span {
  display: block;
}

.mascot-notes strong {
  color: #ffdf76;
  font-size: 20px;
}

.mascot-notes span {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.55;
}

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

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

.timeline li {
  min-height: 240px;
  padding: 24px;
  background: #f6f8fb;
  border-top: 6px solid var(--blue);
  border-radius: 8px;
}

.timeline time {
  color: var(--red);
  font-weight: 900;
}

.timeline strong {
  display: block;
  margin-top: 18px;
  font-size: 22px;
}

.timeline span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.75;
}

.trust-section {
  background: #eef2f7;
}

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

.trust-grid figure {
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(13, 36, 66, 0.08);
}

.trust-grid img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center;
  background: #e6ebf2;
}

.trust-grid figure:nth-child(3) img,
.trust-grid figure:nth-child(4) img {
  height: 460px;
  object-fit: contain;
  background: #111827;
}

.trust-grid figcaption {
  min-height: 86px;
  padding: 16px;
  color: var(--muted);
  line-height: 1.65;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 32px;
  align-items: stretch;
  padding: 88px clamp(18px, 5vw, 72px);
  background:
    linear-gradient(90deg, rgba(5, 24, 50, 0.9), rgba(5, 24, 50, 0.68)),
    url("./assets/new-center-aerial.jpg") center / cover;
}

.contact-main h2,
.contact-main p {
  color: var(--white);
}

.contact-main p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 700px;
}

.contact-side {
  display: grid;
  gap: 14px;
}

.contact-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 12px 18px;
  margin: 0;
  padding: 30px;
  font-style: normal;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.contact-card span {
  color: var(--muted);
  font-size: 14px;
}

.contact-card strong {
  font-size: 18px;
  line-height: 1.5;
  word-break: break-word;
}

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

.qr-grid figure {
  margin: 0;
  padding: 14px;
  text-align: center;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.qr-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: var(--white);
  border-radius: 6px;
}

.qr-grid figcaption {
  margin-top: 10px;
  color: var(--blue-deep);
  font-weight: 900;
}

/* ── 全景按钮 ── */
.btn-vr {
  color: var(--white);
  background: var(--green);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.btn-vr:hover {
  background: #256644;
}

/* ── 交易流程 ── */
.process-section {
  background: var(--white);
}

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

.process-step {
  position: relative;
  padding: 28px 24px;
  background: #f6f8fb;
  border: 1px solid var(--line);
  border-top: 5px solid var(--blue);
  border-radius: 8px;
}

.process-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 34px;
  right: -18px;
  z-index: 1;
  color: var(--blue);
  font-size: 20px;
  font-weight: 900;
}

.step-num {
  margin-bottom: 16px;
  color: var(--line);
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
}

.process-step h3 {
  margin: 0 0 10px;
  font-size: 20px;
  color: var(--ink);
}

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

.process-cta {
  margin-top: 36px;
  text-align: center;
}

/* ── FAQ ── */
.faq-section {
  background: #eef2f7;
}

.faq-list {
  max-width: 820px;
  display: grid;
  gap: 10px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  margin-left: 16px;
  color: var(--blue);
  font-size: 22px;
  font-weight: 300;
  transition: transform 0.22s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0;
  padding: 16px 24px 22px;
  color: var(--muted);
  line-height: 1.8;
  border-top: 1px solid var(--line);
}

/* ── 地图导航入口 ── */
.map-nav-links {
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.map-label {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.map-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.map-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 10px;
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  background: var(--blue);
  border-radius: 7px;
  text-align: center;
  transition: background 0.2s ease;
}

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

.map-btn-alt {
  background: var(--green);
}

.map-btn-alt:hover {
  background: #256644;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.74);
  background: #071d3c;
}

.footer p {
  margin: 0;
}

/* 悬浮拨号按钮 */
.fab-call {
  display: none;
  position: fixed;
  right: 20px;
  bottom: 28px;
  z-index: 100;
  width: 58px;
  height: 58px;
  color: var(--blue-deep);
  font-size: 24px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 6px 24px rgba(13, 36, 66, 0.28);
  display: none;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.fab-call:hover {
  transform: scale(1.08);
}

/* 微信展示按钮（不可点击） */
.wechat-btn {
  cursor: default;
  user-select: text;
}

@media (max-width: 980px) {
  .site-header {
    align-items: center;
  }

  .nav-toggle {
    display: flex;
    order: 3;
  }

  .nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    z-index: 19;
    flex-direction: column;
    padding: 16px 0 20px;
    background: rgba(5, 24, 50, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

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

  .nav a {
    padding: 14px 28px;
    font-size: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }

  .nav a:last-child {
    border-bottom: none;
  }

  .hero-content {
    padding-top: 146px;
  }

  .fab-call {
    display: flex;
  }

  .hero-strip,
  .service-grid,
  .category-grid,
  .feature-band,
  .why-layout,
  .poster-band,
  .trust-grid,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

  .process-step:nth-child(2)::after,
  .process-step:last-child::after {
    display: none;
  }

  .process-step:first-child::after {
    display: block;
  }

  .process-step:nth-child(3)::after {
    display: block;
  }

  .hero-strip {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin: -92px 18px 24px;
  }

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

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

  .gallery-large {
    grid-column: span 2;
  }

  .category-wide {
    grid-column: auto;
  }

  .growth-story,
  .growth-card-large {
    grid-template-columns: 1fr;
  }

  .growth-card-large {
    grid-column: auto;
  }

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

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

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

@media (max-width: 640px) {
  .site-header {
    gap: 12px;
    min-height: 68px;
    padding: 10px 14px;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand small {
    display: none;
  }

  .header-call {
    padding: 10px 11px;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(3, 20, 42, 0.88), rgba(3, 20, 42, 0.5)),
      linear-gradient(0deg, rgba(3, 20, 42, 0.78), transparent 42%);
  }

  .hero-content {
    width: auto;
    padding: 126px 18px 128px;
  }

  .hero-copy {
    line-height: 1.65;
  }

  .hero-actions,
  .contact-actions,
  .quick-contact,
  .footer {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .hero-strip {
    margin-top: -108px;
  }

  .hero-strip span {
    padding: 13px 14px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  }

  .hero-strip span:last-child {
    border-bottom: 0;
  }

  .section,
  .feature-band,
  .poster-band,
  .contact-section {
    padding-top: 62px;
    padding-bottom: 62px;
  }

  .service-item {
    min-height: auto;
  }

  .category-card,
  .category-card img {
    min-height: 310px;
  }

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

  .gallery-large {
    grid-column: auto;
    grid-row: auto;
  }

  .gallery figure,
  .gallery img {
    min-height: 260px;
  }

  .growth-card img,
  .growth-card-large img {
    height: 260px;
    min-height: 260px;
  }

  .contact-card {
    grid-template-columns: 1fr;
    gap: 7px;
    padding: 24px;
  }

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

  .process-steps {
    grid-template-columns: 1fr;
  }

  .process-step::after {
    display: none !important;
  }

  .trust-grid img,
  .trust-grid figure:nth-child(3) img,
  .trust-grid figure:nth-child(4) img {
    height: auto;
    max-height: none;
  }
}