:root {
  color-scheme: light;
  --ink: #102033;
  --navy: #13204a;
  --royal: #2738a8;
  --royal-dark: #1f2c87;
  --teal: #2738a8;
  --teal-dark: #1f2c87;
  --green: #19a463;
  --purple: #8a2be2;
  --amber: #f59e0b;
  --red: #c2410c;
  --muted: #64748b;
  --line: #d9e2ec;
  --soft: #f5f8fb;
  --soft-teal: #e9f7f6;
  --white: #fff;
  --shadow: 0 18px 46px rgba(19, 32, 74, .13);
  --max: 1180px;
  --radius: 8px;
  font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
p { margin: 0; color: var(--muted); }
button, input, textarea, select { font: inherit; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  padding: 12px 13px;
}
textarea { resize: vertical; }
label { display: grid; gap: 7px; color: #2b4058; font-weight: 800; font-size: 14px; }
ul { padding-left: 20px; color: var(--muted); }
li + li { margin-top: 8px; }
:focus-visible { outline: 3px solid rgba(39, 56, 168, .3); outline-offset: 3px; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--white);
  background: var(--navy);
  border-radius: var(--radius);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 22px;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
  flex: 0 0 auto;
}
.brand-logo {
  width: 258px;
  height: auto;
}
.nav { display: flex; align-items: center; gap: 18px; font-weight: 800; color: #334b63; font-size: 14px; }
.nav a:hover { color: var(--teal-dark); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-call, .lang-toggle, .menu-button, .button {
  min-height: 44px;
  border: 0;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 900;
  white-space: nowrap;
  cursor: pointer;
}
.header-call { padding: 0 15px; background: var(--royal); color: var(--white); }
.lang-toggle { padding: 0 14px; color: var(--navy); background: var(--soft); }
.menu-button { display: none; width: 44px; background: var(--soft); color: var(--navy); font-size: 20px; }
.icon { width: 18px; height: 18px; flex: 0 0 auto; }

.button { padding: 0 18px; }
.button.primary { color: var(--white); background: var(--royal); box-shadow: 0 12px 24px rgba(39,56,168,.2); }
.button.emergency { color: var(--white); background: var(--amber); }
.button.ghost { color: var(--navy); background: var(--white); border: 1px solid var(--line); }
.button.call { color: var(--white); background: var(--navy); }
.button.dark { color: var(--white); background: var(--navy); }
.button.full { width: 100%; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 26px; }

.top-action-strip {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 22px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.top-action-strip a {
  min-height: 58px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 4px;
  color: var(--royal);
  font-size: 13px;
  font-weight: 850;
}
.top-action-strip svg { width: 23px; height: 23px; }
.top-action-strip .quick-sms { color: var(--green); }
.top-action-strip .quick-book { color: var(--purple); }
.top-action-strip .quick-blog { color: var(--navy); }
.top-action-strip .quick-emergency { color: #c92a2a; }

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, #fff, #f7f9ff);
}
.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: auto;
  width: min(44vw, 560px);
  opacity: 1;
  background: var(--royal);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.96), rgba(255,255,255,.36) 30%, rgba(39,56,168,.2)),
    radial-gradient(circle at 70% 20%, rgba(255,255,255,.24), transparent 36%);
}
.hero-bg img { display: none; }
.hero-inner {
  position: relative;
  max-width: var(--max);
  min-height: 690px;
  margin: 0 auto;
  padding: 58px 22px 44px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 440px);
  gap: 46px;
  align-items: center;
}
.hero-copy, .service-hero-copy {
  min-width: 0;
  max-width: 100%;
}
.hero h1,
.page-hero h1,
.service-hero h1,
.article h1 {
  margin: 0;
  color: var(--navy);
  letter-spacing: 0;
  line-height: 1.12;
  overflow-wrap: anywhere;
}
.hero h1 { max-width: 760px; font-size: clamp(38px, 5vw, 62px); }
.hero-subtitle { margin-top: 22px; max-width: 720px; font-size: 19px; color: #3d526b; }
.trust-strip {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.trust-strip span {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 13px;
  background: rgba(255,255,255,.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #2d465e;
  font-weight: 800;
}

.lead-form, .info-panel, .audience-panel, .report-card, .deliverable-card, .contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 38px rgba(19, 32, 74, .11);
}
.lead-form { padding: 24px; display: grid; gap: 15px; }
.lead-form h2, .info-panel h2, .audience-panel h3, .report-card h2, .deliverable-card h2, .contact-card h2 {
  margin: 0 0 8px;
  color: var(--navy);
  line-height: 1.2;
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.upload-box {
  border: 1px dashed #b5c5d6;
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--teal-dark);
  cursor: pointer;
}
.upload-box input { display: none; }
.form-note { font-size: 13px; color: var(--muted); }

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 78px 22px;
}
.section.soft {
  max-width: none;
  padding-left: max(22px, calc((100vw - var(--max)) / 2 + 22px));
  padding-right: max(22px, calc((100vw - var(--max)) / 2 + 22px));
  background: var(--soft);
}
.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}
.section-heading h2 {
  margin: 0;
  font-size: clamp(27px, 3vw, 40px);
  line-height: 1.15;
  color: var(--navy);
}
.section-heading p { margin-top: 12px; font-size: 17px; }

.category-grid, .service-grid, .method-grid, .case-grid, .blog-grid {
  display: grid;
  gap: 18px;
}
.category-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.service-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.method-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.case-grid, .blog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.category-card, .service-card, .method-grid > div, .case-card, .blog-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.category-card:hover, .service-card:hover, .case-card:hover, .blog-card:hover {
  transform: translateY(-3px);
  border-color: rgba(39,56,168,.42);
  box-shadow: 0 14px 30px rgba(19,32,74,.1);
}
.category-card { display: grid; grid-template-rows: 150px auto auto auto; padding-bottom: 18px; }
.category-card img { width: 100%; height: 150px; object-fit: cover; }
.category-card span {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  margin: -22px 18px 10px;
  color: var(--white);
  background: var(--royal);
  box-shadow: 0 8px 22px rgba(39,56,168,.22);
}
.category-card h3, .service-card strong, .case-card h3, .blog-card h2 {
  margin: 0;
  color: var(--navy);
  line-height: 1.25;
}
.category-card h3, .category-card p, .category-card small { padding: 0 18px; }
.category-card p { font-weight: 800; color: var(--teal-dark); }
.category-card small { color: var(--muted); line-height: 1.55; margin-top: 8px; }

.service-card {
  min-height: 230px;
  padding: 20px;
  display: grid;
  align-content: start;
  gap: 9px;
}
.card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--royal-dark);
  background: #eef1ff;
}
.service-card small { color: var(--royal-dark); font-weight: 800; }
.service-card p { font-size: 14px; }
.center-link { margin-top: 26px; text-align: center; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 430px);
  gap: 42px;
  align-items: center;
}
.split.reverse { grid-template-columns: minmax(330px, 430px) minmax(0, 1fr); }
.check-list { display: grid; gap: 14px; }
.check-list p {
  padding: 15px 16px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.audience-panel, .info-panel, .report-card, .deliverable-card, .contact-card { padding: 26px; }
.audience-grid, .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.audience-grid span, .tag-list span, .keyword-row span {
  border-radius: 999px;
  background: #eef1ff;
  color: var(--royal-dark);
  padding: 8px 12px;
  font-weight: 900;
  font-size: 13px;
}
.process-band { max-width: none; background: var(--royal-dark); color: var(--white); padding-left: max(22px, calc((100vw - var(--max)) / 2 + 22px)); padding-right: max(22px, calc((100vw - var(--max)) / 2 + 22px)); }
.process-band .section-heading h2, .process-band .section-heading p { color: var(--white); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.process-grid div {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  padding: 18px;
}
.process-grid span {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--navy);
  background: var(--amber);
  font-weight: 900;
  margin-bottom: 14px;
}
.process-grid strong { display: block; color: inherit; margin-bottom: 8px; }
.process-grid p { color: rgba(255,255,255,.78); font-size: 14px; }

.emergency-panel, .bottom-cta {
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px;
  border-radius: var(--radius);
  background: var(--royal-dark);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.emergency-panel h2, .bottom-cta h2 { color: var(--white); margin: 0 0 8px; line-height: 1.2; }
.emergency-panel p, .bottom-cta p { color: rgba(255,255,255,.78); }
.bottom-cta { display: grid; text-align: center; margin-bottom: 0; border-radius: 0; max-width: none; padding-left: max(22px, calc((100vw - var(--max)) / 2 + 22px)); padding-right: max(22px, calc((100vw - var(--max)) / 2 + 22px)); }
.bottom-cta .cta-row { justify-content: center; }

.mini-case-list { display: grid; gap: 12px; }
.mini-case-list a, .area-grid a, .related-inline a {
  display: grid;
  gap: 5px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.mini-case-list strong { color: var(--navy); }
.mini-case-list span { color: var(--muted); font-size: 14px; }
.area-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.area-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-weight: 900;
}
.area-grid small { color: var(--muted); font-weight: 700; }

.page-hero, .service-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 70px 22px;
}
.page-hero {
  min-height: 360px;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 84% 20%, rgba(39,56,168,.14), transparent 32%),
    linear-gradient(180deg, var(--soft), var(--white));
}
.page-hero.compact { min-height: 320px; }
.page-hero.emergency { background: linear-gradient(135deg, #fff7ed, #fff, #eff6ff); }
.page-hero h1 { font-size: clamp(34px, 5vw, 56px); max-width: 840px; }
.page-hero p { margin-top: 16px; max-width: 760px; font-size: 18px; }
.service-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(370px, 480px);
  gap: 42px;
  align-items: center;
}
.service-path, .crumbs, .intent-line {
  color: var(--teal-dark);
  font-weight: 900;
  margin-bottom: 12px;
}
.service-hero h1 { font-size: clamp(34px, 5vw, 58px); }
.service-hero-copy > p:not(.service-path) { margin-top: 18px; font-size: 18px; max-width: 720px; }
.keyword-row { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 9px; }
.service-visual {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 420px;
}
.service-visual img { width: 100%; height: 420px; object-fit: cover; }
.visual-note {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 5px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.94);
}
.visual-note strong { color: var(--navy); }
.visual-note span { color: var(--muted); font-size: 14px; }
.scenario-list { display: grid; gap: 12px; margin-top: 22px; }
.scenario-list p { display: flex; align-items: center; gap: 10px; }
.method-grid > div { padding: 22px; }
.method-grid h3 { margin: 0 0 9px; color: var(--navy); }
.compliance {
  background: #fff7ed;
  border-top: 1px solid #fed7aa;
  border-bottom: 1px solid #fed7aa;
  max-width: none;
  padding-left: max(22px, calc((100vw - var(--max)) / 2 + 22px));
  padding-right: max(22px, calc((100vw - var(--max)) / 2 + 22px));
}
.compliance h2 { color: #7c2d12; margin: 0 0 12px; }
.source-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.source-links a { padding: 8px 11px; background: var(--white); border: 1px solid #fed7aa; border-radius: var(--radius); color: #9a3412; font-weight: 800; font-size: 13px; }

.faq-list { display: grid; gap: 12px; }
.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
}
.faq-list summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-weight: 900;
  color: var(--navy);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary em {
  flex: 0 0 auto;
  font-style: normal;
  font-size: 12px;
  color: var(--teal-dark);
  background: var(--soft-teal);
  border-radius: 999px;
  padding: 6px 10px;
}
.faq-list details > p { padding: 0 20px 16px; }
.faq-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 20px 18px;
}
.faq-actions a, .faq-actions span {
  font-size: 13px;
  color: var(--teal-dark);
  font-weight: 800;
  background: var(--soft);
  border-radius: 999px;
  padding: 7px 10px;
}

.article {
  max-width: 860px;
  margin: 0 auto;
  padding: 64px 22px 86px;
}
.article h1 { font-size: clamp(33px, 5vw, 52px); }
.crumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 14px;
}
.article-answer {
  margin-top: 28px;
  padding: 24px;
  background: #eef1ff;
  border: 1px solid rgba(39,56,168,.22);
  border-radius: var(--radius);
}
.article-answer p { color: #25326f; font-size: 18px; }
.article-block { margin-top: 34px; }
.article-block h2 { color: var(--navy); margin: 0 0 10px; }
.article-list a { color: var(--teal-dark); font-weight: 800; }
.article-body {
  margin-top: 36px;
  display: grid;
  gap: 18px;
}
.article-body h2,
.article-body h3,
.article-body h4 {
  margin: 14px 0 0;
  color: var(--navy);
  line-height: 1.25;
}
.article-body p,
.article-body li {
  color: #42566f;
  font-size: 17px;
}
.article-body ul,
.article-body ol {
  margin: 0;
  padding-left: 24px;
}
.article-body a {
  color: var(--royal);
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #eef1ff;
  color: var(--royal-dark);
  border: 1px solid rgba(39,56,168,.16);
  font-size: 13px;
  font-weight: 850;
}
.article-post-cta {
  margin-top: 44px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--royal-dark);
  color: var(--white);
  display: grid;
  gap: 12px;
}
.article-post-cta h2 {
  margin: 0;
  color: var(--white);
}
.article-post-cta p {
  color: rgba(255,255,255,.78);
}
.article-post-cta .button {
  width: fit-content;
  margin-top: 6px;
}
.related-inline { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 28px 0; }

.case-card, .blog-card { padding: 22px; min-height: 220px; display: grid; gap: 10px; align-content: start; }
.case-card span { color: var(--teal-dark); font-weight: 900; }
.case-card small, .blog-card p { color: var(--teal-dark); font-weight: 900; }
.blog-card span { color: var(--muted); }
.blog-card small {
  color: var(--muted);
  font-weight: 850;
}
.longtail-blog-card {
  min-height: 255px;
}
.longtail-blog-card h2 {
  font-size: 20px;
}
.longtail-blog-card p {
  color: var(--muted);
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card .tag-list {
  margin-top: 4px;
}
.blog-card .tag-list span {
  min-height: 25px;
  padding: 3px 8px;
  font-size: 12px;
}
.pagination {
  margin-top: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.pagination-pages {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.pagination a,
.pagination span {
  min-width: 38px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.pagination a:hover {
  border-color: rgba(39,56,168,.42);
  color: var(--royal);
}
.pagination .active {
  background: var(--royal);
  border-color: var(--royal);
  color: var(--white);
}
.pagination .disabled {
  color: var(--muted);
  background: #f4f6fb;
}
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
  gap: 26px;
  align-items: start;
}
.contact-form { box-shadow: none; }

.site-footer {
  background: #111a42;
  color: var(--white);
  padding: 58px 22px 96px;
}
.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(0, .8fr));
  gap: 34px;
}
.footer-brand {
  min-width: 0;
  margin-bottom: 18px;
}
.footer-brand .brand-logo {
  width: 230px;
  padding: 8px 10px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 12px 26px rgba(0,0,0,.16);
}
.footer-grid p, .footer-grid small, .footer-bottom p { color: rgba(255,255,255,.72); }
.footer-grid h3 { margin: 0 0 12px; }
.footer-grid a, .footer-grid span { display: block; color: rgba(255,255,255,.84); margin: 8px 0; }
.wechat-qr-block {
  display: inline-grid;
  gap: 6px;
  justify-items: center;
  margin-top: 14px;
  max-width: 170px;
}
.wechat-qr-block img {
  width: 136px;
  height: 136px;
  object-fit: contain;
  padding: 8px;
  background: var(--white);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 8px;
  box-shadow: 0 12px 26px rgba(0,0,0,.18);
}
.wechat-qr-block span,
.footer-grid .wechat-qr-block span {
  display: block;
  margin: 0;
  color: inherit;
  font-weight: 900;
  text-align: center;
}
.wechat-qr-block small,
.footer-grid .wechat-qr-block small {
  display: block;
  margin: 0;
  color: rgba(255,255,255,.7);
  text-align: center;
}
.contact-card .wechat-qr-block {
  margin: 18px 0;
  justify-items: start;
  max-width: 220px;
}
.contact-card .wechat-qr-block img {
  width: 184px;
  height: 184px;
  border-color: var(--line);
  box-shadow: 0 16px 34px rgba(35,61,139,.15);
}
.contact-card .wechat-qr-block span {
  color: var(--navy);
}
.contact-card .wechat-qr-block small {
  color: var(--muted);
}
.license-line { margin-top: 14px; font-size: 13px; }
.footer-bottom {
  max-width: var(--max);
  margin: 34px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.16);
  display: flex;
  gap: 20px;
  justify-content: space-between;
}

.mobile-contact-bar {
  position: fixed;
  z-index: 60;
  left: 10px;
  right: 10px;
  bottom: 10px;
  display: none;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(16,32,51,.24);
}
.mobile-contact-bar a {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--white);
  color: var(--navy);
  font-weight: 900;
  border-right: 1px solid var(--line);
}
.mobile-contact-bar .hot { background: var(--amber); color: var(--white); border-right: 0; }

.lang-en .hero-subtitle,
.lang-en .service-card small,
.lang-en .category-card p { letter-spacing: 0; }

@media (max-width: 1020px) {
  .nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 10px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px; border-radius: var(--radius); }
  .menu-button { display: inline-flex; }
  .header-call { display: none; }
  .hero-inner, .service-hero, .split, .split.reverse, .contact-layout {
    grid-template-columns: 1fr;
  }
  .hero-inner { min-height: auto; }
  .category-grid, .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-grid, .method-grid, .case-grid, .blog-grid, .area-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .emergency-panel { display: grid; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  body { padding-bottom: 74px; }
  .header-inner { min-height: 66px; padding: 0 14px; }
  .brand { min-width: 0; gap: 9px; }
  .brand-logo { width: min(214px, calc(100vw - 152px)); }
  .footer-brand .brand-logo { width: 220px; }
  .top-action-strip {
    padding: 10px 16px 11px;
    gap: 0;
  }
  .top-action-strip a {
    min-height: 56px;
  }
  .hero-inner, .section, .page-hero, .service-hero, .article {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hero {
    background: var(--white);
  }
  .hero-bg {
    display: none;
  }
  .hero-inner {
    padding-top: 0;
  }
  .hero-inner::before {
    content: "";
    display: block;
    height: 74px;
    margin: 0 -16px 24px;
    background: var(--royal);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.14);
  }
  .hero h1 {
    font-size: 31px;
    line-height: 1.22;
    word-break: break-all;
  }
  .page-hero h1,
  .service-hero h1,
  .article h1 {
    word-break: normal;
    overflow-wrap: break-word;
  }
  .hero-subtitle, .page-hero p, .service-hero-copy > p:not(.service-path) { font-size: 16px; }
  .cta-row { display: grid; grid-template-columns: 1fr; }
  .trust-strip, .form-grid, .category-grid, .service-grid, .method-grid, .case-grid, .blog-grid, .area-grid, .process-grid, .related-inline {
    grid-template-columns: 1fr;
  }
  .category-card { grid-template-rows: 132px auto auto auto; }
  .category-card img { height: 132px; }
  .service-visual, .service-visual img { min-height: 270px; height: 270px; }
  .faq-list summary { align-items: flex-start; flex-direction: column; gap: 9px; }
  .footer-grid, .footer-bottom { grid-template-columns: 1fr; display: grid; }
  .site-footer { padding-bottom: 104px; }
  .mobile-contact-bar { display: grid; }
  .mobile-contact-bar a {
    min-width: 0;
    font-size: 14px;
  }
}