:root {
  --ek-blue: #1d3e88;
  --ek-blue-deep: #132c63;
  --ek-blue-soft: #e8eef8;
  --ek-yellow: #ffc600;
  --ek-ink: #1a2332;
  --ek-muted: #5c6b7e;
  --ek-line: #d5deeb;
  --ek-surface: #f3f6fb;
  --ek-orange: #e85d04;
  --ek-teal: #0f8a7a;
  --ek-nav-h: 72px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ek-ink);
  background: #fff;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: var(--ek-blue);
  transition: color .2s ease;
}

a:hover {
  color: var(--ek-blue-deep);
  text-decoration: none;
}

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

/* ---------- Nav ---------- */
.site-nav {
  min-height: var(--ek-nav-h);
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(29, 62, 136, .1);
  backdrop-filter: blur(10px);
}

.site-nav > .container {
  min-height: var(--ek-nav-h);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.site-nav .navbar-brand {
  display: inline-flex;
  align-items: center;
  padding: 0;
  margin-right: 1.5rem;
}

.site-nav .ekintong-logo {
  display: block;
  width: 168px;
  height: auto;
}

/* Logo + 始于2009 / SINCE 2009（网站顶部） */
.brand-since {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  margin-left: .55rem;
  color: var(--ek-blue);
  font-weight: 600;
  font-size: .68rem;
  line-height: 1;
  letter-spacing: .12em;
  white-space: nowrap;
  opacity: .85;
}

.brand-since-sep {
  margin-right: .45rem;
  font-weight: 400;
  opacity: .55;
}

body.lang-en .brand-since {
  font-size: .62rem;
  letter-spacing: .18em;
  margin-left: .6rem;
}

body.lang-en .site-nav .ekintong-logo {
  width: 188px;
}

body.lang-en .hero-brand {
  width: min(380px, 78vw);
}

body.lang-en .site-footer .footer-logo {
  width: 220px;
}

/* Logo + 品牌说明（首页首屏） */
.hero-brand-lockup {
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(18px);
  animation: rise-in .8s ease .1s forwards;
}

.hero-brand-lockup .hero-brand {
  margin-bottom: .65rem;
}

.hero-brand-desc {
  margin: 0;
  max-width: 28em;
  color: rgba(255, 255, 255, .88);
  font-size: clamp(.95rem, 1.4vw, 1.08rem);
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1.5;
}

.nav-lang {
  display: inline-flex;
  align-items: center;
  margin-left: .55rem;
  padding: .35rem .7rem !important;
  border: 1px solid rgba(29, 62, 136, .28);
  border-radius: .35rem;
  color: var(--ek-blue) !important;
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .03em;
}

.nav-lang:hover {
  background: var(--ek-blue-soft);
  color: var(--ek-blue-deep) !important;
}

.site-nav .nav-link {
  color: #334155 !important;
  font-weight: 600;
  font-size: .95rem;
  padding: .45rem .85rem !important;
}

.site-nav .nav-link:hover,
.site-nav .nav-link:focus {
  color: var(--ek-blue) !important;
}

.site-nav .nav-cta {
  display: inline-flex;
  align-items: center;
  margin-left: .4rem;
  padding: .45rem 1rem !important;
  border-radius: .35rem;
  background: var(--ek-blue);
  color: #fff !important;
  font-weight: 700;
}

.site-nav .nav-cta:hover {
  background: var(--ek-blue-deep);
  color: #fff !important;
}

.navbar-toggler {
  border-color: rgba(29, 62, 136, .25);
  padding: .35rem .55rem;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(29,62,136,.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--ek-nav-h));
  margin-top: var(--ek-nav-h);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(ellipse 70% 55% at 85% 20%, rgba(255, 198, 0, .18), transparent 55%),
    radial-gradient(ellipse 50% 45% at 10% 85%, rgba(255, 255, 255, .08), transparent 50%),
    linear-gradient(145deg, #0f2458 0%, var(--ek-blue) 48%, #2456a8 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
  pointer-events: none;
}

.hero-hex {
  position: absolute;
  width: 420px;
  height: 420px;
  right: -80px;
  bottom: -120px;
  opacity: .12;
  background:
    radial-gradient(circle at center, transparent 34%, rgba(255, 198, 0, .9) 35%, rgba(255, 198, 0, .9) 42%, transparent 43%),
    conic-gradient(from 30deg, transparent 0 55deg, rgba(255, 255, 255, .55) 55deg 65deg, transparent 65deg 120deg, rgba(255, 255, 255, .55) 120deg 130deg, transparent 130deg 180deg, rgba(255, 255, 255, .55) 180deg 190deg, transparent 190deg 240deg, rgba(255, 255, 255, .55) 240deg 250deg, transparent 250deg 300deg, rgba(255, 255, 255, .55) 300deg 310deg, transparent 310deg 360deg);
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
  animation: hero-float 10s ease-in-out infinite;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-top: 4.5rem;
  padding-bottom: 5rem;
}

.hero-brand {
  display: block;
  width: min(420px, 82vw);
  height: auto;
}

.hero h1 {
  max-width: 16em;
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4.2vw, 3.15rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: .02em;
  opacity: 0;
  transform: translateY(18px);
  animation: rise-in .8s ease .25s forwards;
}

.hero-lead {
  max-width: 34em;
  margin: 0 0 2rem;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.75;
  color: rgba(255, 255, 255, .86);
  opacity: 0;
  transform: translateY(18px);
  animation: rise-in .8s ease .4s forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  opacity: 0;
  transform: translateY(18px);
  animation: rise-in .8s ease .55s forwards;
}

.btn-hero-primary,
.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: .7rem 1.4rem;
  border-radius: .4rem;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}

.btn-hero-primary {
  background: var(--ek-yellow);
  color: var(--ek-blue-deep);
}

.btn-hero-primary:hover {
  background: #ffd84a;
  color: var(--ek-blue-deep);
  transform: translateY(-2px);
}

.btn-hero-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, .55);
  color: #fff;
}

.btn-hero-ghost:hover {
  background: rgba(255, 255, 255, .1);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

/* ---------- Sections ---------- */
.section {
  padding: 5.5rem 0;
  overflow: visible;
}

.section-soft {
  background: var(--ek-surface);
  overflow: visible;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 2.75rem;
  text-align: center;
  overflow: visible;
  padding-top: .35rem;
}

.section-head h2 {
  margin: 0 0 .85rem;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--ek-blue-deep);
  letter-spacing: .02em;
  line-height: 1.55;
  overflow: visible;
  padding: .3em .15em .2em;
  display: inline-block;
  max-width: 100%;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

body.lang-en .section-head h2 {
  line-height: 1.65;
  padding: .4em .2em .25em;
}

.section-head p {
  margin: 0;
  color: var(--ek-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  overflow: visible;
  padding: .1em 0;
}

.layout-visual {
  width: 100%;
  display: block;
}

.layout-caption {
  margin: 1rem 0 0;
  text-align: center;
  color: #7a8699;
  font-size: .92rem;
}

/* ---------- Ecosystem: desktop diagram / mobile Bootstrap modules ---------- */
.eco-map {
  margin-bottom: 2.75rem;
}

.eco-hotspots {
  position: relative;
  display: block;
}

.eco-hotspots > img {
  display: block;
  width: 100%;
  height: auto;
}

.eco-hotspot {
  position: absolute;
  z-index: 2;
  display: block;
  background: transparent;
  cursor: pointer;
}

.eco-hotspot:hover,
.eco-hotspot:focus {
  background: transparent;
  outline: none;
  box-shadow: none;
}

/* 中文布局图 1254x706：四个平台卡片热区 */
.eco-hotspots--zh .eco-hotspot-1 { left: 3.2%; top: 19.5%; width: 22.6%; height: 33%; }
.eco-hotspots--zh .eco-hotspot-2 { left: 26.9%; top: 19.5%; width: 22.6%; height: 33%; }
.eco-hotspots--zh .eco-hotspot-3 { left: 50.6%; top: 19.5%; width: 22.6%; height: 33%; }
.eco-hotspots--zh .eco-hotspot-4 { left: 74.3%; top: 19.5%; width: 22.5%; height: 33%; }

/* 英文布局图 1535x1024：四个平台卡片热区 */
.eco-hotspots--en .eco-hotspot-1 { left: 3%; top: 15.5%; width: 23%; height: 28%; }
.eco-hotspots--en .eco-hotspot-2 { left: 26.8%; top: 15.5%; width: 23%; height: 28%; }
.eco-hotspots--en .eco-hotspot-3 { left: 50.6%; top: 15.5%; width: 23%; height: 28%; }
.eco-hotspots--en .eco-hotspot-4 { left: 74.2%; top: 15.5%; width: 22.8%; height: 28%; }

.eco-map-modules .bg-primary {
  background-color: var(--ek-blue) !important;
}

.eco-map-modules .list-group-item-action:hover,
.eco-map-modules .list-group-item-action:focus {
  background-color: #f4f7fc;
  color: inherit;
}

.eco-map-modules .text-primary {
  color: var(--ek-blue) !important;
}

.eco-thumb {
  width: 72px;
  height: 48px;
  object-fit: contain;
  background: #f4f7fc;
  border: 1px solid var(--ek-line);
  border-radius: .25rem;
  padding: .35rem;
}

.eco-badge {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: .25rem;
  color: #fff;
  font-size: .82rem;
  font-weight: 800;
}

.eco-badge-orange { background: var(--ek-orange); }
.eco-badge-navy { background: #0f2f66; }
.eco-badge-teal { background: var(--ek-teal); }

.text-ek-deep { color: var(--ek-blue-deep) !important; }

.eco-layer-data { background: #163a7a; }

.about-copy h3 {
  margin-bottom: 1rem;
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--ek-blue-deep);
}

.about-copy p {
  color: #4a586c;
  margin-bottom: 1rem;
}

.about-point {
  margin-top: .5rem;
  padding: 1.25rem 1.35rem;
  border-left: 4px solid var(--ek-yellow);
  background: #fff;
  color: #334155;
  font-weight: 600;
  line-height: 1.7;
}

/* ---------- Projects ---------- */
.project-block {
  height: 100%;
  padding: 1.6rem 0 1.35rem;
  border-top: 3px solid var(--ek-blue);
}

.project-block.is-orange { border-top-color: var(--ek-orange); }
.project-block.is-teal { border-top-color: var(--ek-teal); }

.project-index {
  display: block;
  margin-bottom: .65rem;
  color: var(--ek-blue);
  font-weight: 800;
  font-size: .85rem;
  letter-spacing: .12em;
}

.project-block.is-orange .project-index { color: var(--ek-orange); }
.project-block.is-teal .project-index { color: var(--ek-teal); }

.project-block h3 {
  margin: 0 0 .25rem;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--ek-ink);
}

.project-sub {
  margin-bottom: .85rem;
  color: #778295;
  font-size: .95rem;
}

.project-block > p {
  color: #516074;
  margin-bottom: 1rem;
}

.project-block ul {
  margin: 0 0 1.15rem;
  padding: 0;
  list-style: none;
}

.project-block li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: .45rem;
  color: #3f4d61;
}

.project-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ek-blue);
}

.project-link {
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  border-bottom: 2px solid rgba(29, 62, 136, .25);
  padding-bottom: .1rem;
}

.project-link:hover {
  border-bottom-color: var(--ek-blue);
}

/* ---------- Capabilities ---------- */
.cap-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.cap-item {
  padding: 1.1rem .75rem;
  text-align: center;
  border-bottom: 2px solid var(--ek-line);
  transition: border-color .2s ease, transform .2s ease;
}

.cap-item:hover {
  border-bottom-color: var(--ek-blue);
  transform: translateY(-2px);
}

.cap-item strong {
  display: block;
  margin-bottom: .3rem;
  color: var(--ek-blue-deep);
  font-size: .98rem;
}

.cap-item span {
  display: block;
  color: var(--ek-muted);
  font-size: .86rem;
  line-height: 1.5;
}

/* ---------- Audience ---------- */
.audience-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.5rem 1.25rem;
  align-items: start;
  overflow: visible;
}

.audience-item {
  text-align: center;
  padding: .35rem .4rem 0;
  overflow: visible;
}

.audience-item h4 {
  margin: 0 0 .55rem;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ek-blue-deep);
  line-height: 1.35;
}

.audience-item p {
  margin: 0;
  color: var(--ek-muted);
  font-size: .9rem;
  line-height: 1.65;
}

/* ---------- YJT ---------- */
.yjt {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, #0d234f 0%, var(--ek-blue) 55%, #2a63b8 100%);
}

.yjt::before {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  right: -180px;
  top: -180px;
  border-radius: 50%;
  border: 70px solid rgba(255, 255, 255, .05);
  pointer-events: none;
}

.yjt .section-head h2,
.yjt h3 {
  color: #fff;
}

.section-head-left {
  margin: 0;
  max-width: none;
  text-align: left;
}

.yjt-subtitle {
  font-weight: 800;
  font-size: 1.25rem;
}

.yjt .section-head p,
.yjt-lead {
  color: rgba(255, 255, 255, .82);
}

.yjt-panel {
  height: 100%;
  padding: 1.25rem 0;
  border-top: 2px solid rgba(255, 198, 0, .65);
}

.yjt-panel h4 {
  margin: 0 0 .55rem;
  font-size: 1.08rem;
  font-weight: 800;
}

.yjt-panel p {
  margin: 0;
  color: rgba(255, 255, 255, .78);
}

.roadmap-step {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.15rem;
}

.roadmap-step:last-child {
  margin-bottom: 0;
}

.roadmap-index {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  margin-right: .85rem;
  border-radius: 50%;
  background: var(--ek-yellow);
  color: var(--ek-blue-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
}

.roadmap-step h5 {
  margin: .15rem 0 .2rem;
  font-size: 1rem;
  font-weight: 800;
}

.roadmap-step p {
  margin: 0;
  color: rgba(255, 255, 255, .75);
  font-size: .93rem;
}

.btn-yjt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: .65rem 1.25rem;
  border-radius: .4rem;
  background: #fff;
  color: var(--ek-blue-deep);
  font-weight: 800;
}

.btn-yjt:hover {
  background: var(--ek-yellow);
  color: var(--ek-blue-deep);
}

/* ---------- Contact ---------- */
.contact-band {
  padding: 2.5rem 0;
  border-top: 1px solid var(--ek-line);
  border-bottom: 1px solid var(--ek-line);
}

.contact-band h2 {
  margin: 0 0 .65rem;
  font-size: clamp(1.55rem, 2.6vw, 2rem);
  font-weight: 800;
  color: var(--ek-blue-deep);
}

.contact-band p {
  margin: 0;
  color: var(--ek-muted);
  max-width: 38em;
}

.btn-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: .7rem 1.4rem;
  border-radius: .4rem;
  background: var(--ek-blue);
  color: #fff;
  font-weight: 800;
}

.btn-contact:hover {
  background: var(--ek-blue-deep);
  color: #fff;
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #0b1c3d;
  color: rgba(255, 255, 255, .7);
  padding: 2.75rem 0 2.2rem;
  font-size: .92rem;
}

.site-footer .footer-logo {
  width: 200px;
  margin-bottom: .9rem;
}

.site-footer strong {
  color: #fff;
}

.site-footer a {
  color: #c9dbff;
}

.site-footer a:hover {
  color: var(--ek-yellow);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .9rem;
  margin-bottom: .75rem;
}

.footer-copy {
  margin-top: .35rem;
  color: rgba(255, 255, 255, .5);
}

.lang-note {
  display: inline-block;
  margin-top: .35rem;
  color: rgba(255, 255, 255, .45);
  font-size: .85rem;
}

/* ---------- Motion helpers ---------- */
@keyframes rise-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(4deg); }
}

.reveal {
  opacity: 0;
  transition: opacity .7s ease;
}

.reveal.is-in {
  opacity: 1;
}

/* ---------- Responsive: tablet / pad ---------- */
@media (max-width: 991.98px) {
  .site-nav .ekintong-logo {
    width: 132px;
  }

  body.lang-en .site-nav .ekintong-logo {
    width: 140px;
  }

  /* 手机/平板顶部：保留 Logo | SINCE 2009，字号略收 */
  .brand-since {
    display: inline-flex;
    margin-left: .35rem;
    font-size: .55rem;
    letter-spacing: .08em;
  }

  body.lang-en .brand-since {
    font-size: .5rem;
    letter-spacing: .12em;
    margin-left: .4rem;
  }

  .brand-since-sep {
    margin-right: .3rem;
  }

  .site-nav .navbar-brand {
    margin-right: .5rem;
    max-width: calc(100% - 3.5rem);
    flex-wrap: nowrap;
  }

  .site-nav .navbar-collapse {
    flex-basis: 100%;
    margin-top: .35rem;
    padding: .85rem 0 1rem;
    border-top: 1px solid var(--ek-line);
    background: #fff;
  }

  .site-nav .navbar-nav {
    align-items: flex-start !important;
  }

  .site-nav .nav-link {
    padding: .55rem 0 !important;
  }

  .site-nav .nav-cta,
  .site-nav .nav-lang {
    margin: .45rem 0 0;
    width: fit-content;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    padding-top: 3.2rem;
    padding-bottom: 3.6rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  /* 导航已有 Logo，平板/手机隐藏 Hero 内品牌锁合 */
  .hero-brand-lockup {
    display: none;
  }

  .hero h1 {
    font-size: clamp(1.85rem, 4.5vw, 2.4rem);
    max-width: none;
  }

  .hero-lead {
    font-size: 1.05rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: .7rem;
  }

  .btn-hero-primary,
  .btn-hero-ghost {
    width: 100%;
    min-height: 3.1rem;
  }

  .hero-hex {
    display: none;
  }

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

  .audience-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem 1rem;
  }

  .audience-row .audience-item:nth-child(4),
  .audience-row .audience-item:nth-child(5) {
    grid-column: span 1;
  }

  .section {
    padding: 4.2rem 0;
  }

  .section-head-left {
    text-align: left;
  }

  .contact-band {
    padding: 2rem 0;
  }

  .contact-band .text-lg-right {
    margin-top: 1.25rem;
    text-align: left !important;
  }

  .site-footer .text-md-right {
    text-align: left !important;
  }

  .footer-links.justify-content-md-end {
    justify-content: flex-start !important;
  }
}

/* ---------- Responsive: phone ---------- */
@media (max-width: 767.98px) {
  :root {
    --ek-nav-h: 58px;
  }

  .site-nav {
    padding-top: .15rem;
    padding-bottom: .15rem;
  }

  .site-nav .ekintong-logo {
    width: 110px;
  }

  body.lang-en .site-nav .ekintong-logo {
    width: 118px;
  }

  .brand-since {
    font-size: .5rem;
    letter-spacing: .06em;
  }

  body.lang-en .brand-since {
    font-size: .46rem;
    letter-spacing: .1em;
  }

  .navbar-toggler {
    padding: .4rem .55rem;
    border-radius: .35rem;
  }

  .site-nav .navbar-collapse {
    margin-left: -.75rem;
    margin-right: -.75rem;
    padding: .5rem .75rem 1rem;
    box-shadow: 0 12px 24px rgba(20, 33, 61, .08);
  }

  .site-nav .nav-link {
    padding: .7rem 0 !important;
    font-size: 1rem;
    border-bottom: 1px solid rgba(29, 62, 136, .08);
  }

  .site-nav .nav-item:last-child .nav-link {
    border-bottom: 0;
  }

  .site-nav .nav-cta,
  .site-nav .nav-lang {
    margin-top: .65rem;
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hero-inner {
    padding-top: 2.4rem;
    padding-bottom: 2.8rem;
    padding-left: 1.35rem;
    padding-right: 1.35rem;
  }

  .hero h1 {
    font-size: clamp(1.55rem, 6.4vw, 1.95rem);
    line-height: 1.3;
    margin-bottom: .85rem;
  }

  .hero-lead {
    font-size: .98rem;
    line-height: 1.6;
    margin-bottom: 1.35rem;
  }

  .btn-hero-primary,
  .btn-hero-ghost {
    min-height: 3rem;
    font-size: .98rem;
    padding: .75rem 1rem;
  }

  .cap-list,
  .audience-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .85rem;
  }

  .project-block {
    padding-top: 1.15rem;
    padding-bottom: 1.1rem;
  }

  .project-block h3 {
    font-size: 1.22rem;
  }

  .project-block ul {
    margin-bottom: 1rem;
  }

  .yjt .text-lg-right {
    text-align: left !important;
  }

  .btn-yjt,
  .btn-contact {
    width: 100%;
  }

  .section-head {
    margin-bottom: 1.75rem;
    padding-top: .4rem;
  }

  .section-head h2 {
    font-size: 1.55rem;
    line-height: 1.6;
    padding: .35em .1em .2em;
  }

  .section-head p {
    font-size: .98rem;
  }

  .site-footer {
    padding: 2rem 0 1.6rem;
  }

  .site-footer .footer-logo {
    width: 150px;
  }

  body.lang-en .site-footer .footer-logo {
    width: 168px;
  }

  .footer-links {
    gap: .55rem .85rem;
  }

  .eco-map-modules .list-group-item {
    padding: .9rem .95rem;
  }

  .eco-map-modules .media-body .h6 {
    font-size: 1.02rem;
  }
}

@media (max-width: 575.98px) {
  .hero-grid {
    background-size: 36px 36px;
    opacity: .85;
  }

  .cap-list,
  .audience-row {
    grid-template-columns: 1fr;
  }

  .cap-item {
    text-align: left;
    padding: .85rem 0;
  }

  .audience-item {
    text-align: left;
    padding: .35rem 0 .7rem;
    border-bottom: 1px solid var(--ek-line);
  }

  .audience-row .audience-item:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 3rem 0;
  }

  .layout-visual {
    width: 100%;
    height: auto;
  }

  .contact-band h2 {
    font-size: 1.4rem;
  }

  .about-point {
    padding: 1rem 1.1rem;
    font-size: .95rem;
  }
}