:root {
  --ink: #081c34;
  --ink-2: #102a47;
  --blue: #0b4da2;
  --teal: #1d6d8f;
  --gold: #b6854d;
  --paper: #ffffff;
  --soft: #f4f6f8;
  --soft-2: #e9edf2;
  --line: #d6dde6;
  --muted: #5f6b7a;
  --light: #e9eef5;
  --shadow: 0 22px 56px rgba(8, 28, 52, 0.12);
}

body {
  color: var(--ink);
  background: #fff;
  font-family: Inter, "Aptos", "Segoe UI", Arial, sans-serif;
}
h1, h2, h3, h4 { font-family: Inter, "Aptos", "Segoe UI", Arial, sans-serif !important; }

.container { width: min(1280px, 100%); padding-inline: clamp(20px, 4vw, 64px); }

.site-header {
  min-height: 82px;
  padding: 12px max(22px, calc((100vw - 1360px) / 2));
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #e0e5eb;
  box-shadow: 0 3px 22px rgba(8, 28, 52, 0.05);
}

.logo { gap: 16px; }
.logo-brand { width: 118px; }
.logo-copy strong {
  color: var(--ink);
  font-family: Inter, "Aptos", "Segoe UI", Arial, sans-serif;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 760;
  letter-spacing: -0.03em;
}
.logo-copy small { color: #687385; }
.site-nav { color: #15253b; gap: clamp(16px, 2vw, 30px); font-size: 14px; font-weight: 600; }
.site-nav a { position: relative; padding: 14px 0; }
.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  background: var(--gold);
  content: "";
  opacity: 0;
  transform: scaleX(0.4);
  transition: 180ms ease;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--blue); }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { opacity: 1; transform: scaleX(1); }
.site-nav .nav-quote { margin-left: 8px; padding: 11px 16px; color: #fff; background: #082f61; border: 1px solid #082f61; border-radius: 3px; }
.site-nav .nav-quote:hover { color: #fff; background: var(--blue); }
.site-nav .nav-quote::after { display: none; }

.nav-toggle {
  display: none;
  width: 46px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--ink); transition: 180ms ease; }

.section { padding: clamp(72px, 7vw, 112px) 0; }
.section-soft { background: #f5f7f9; }
.section-dark {
  color: #fff;
  background: #09233f;
}
.page-hero {
  border-bottom: 4px solid var(--blue);
  background:
    linear-gradient(90deg, rgba(5, 24, 45, 0.97), rgba(9, 35, 63, 0.86)),
    var(--cms-inner-hero-image, none) center / cover no-repeat,
    #09233f;
}

.eyebrow, .section-kicker {
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.section-heading h2, .section-intro h2, .cta-grid h2, .page-hero h1 {
  color: var(--ink);
  font-family: Inter, "Aptos", "Segoe UI", Arial, sans-serif;
  font-weight: 760;
  letter-spacing: -0.035em;
}
.page-hero h1, .section-dark h1, .section-dark h2 { color: #fff; }

.hero {
  min-height: 610px;
  padding: 0;
  color: var(--ink);
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.hero .container { width: min(1440px, 100%); padding-inline: 0; }
.hero-grid { grid-template-columns: minmax(580px, 1fr) minmax(0, 1fr); gap: 0; align-items: stretch; height: 620px; }
.hero-content { position: relative; z-index: 2; padding: clamp(58px, 5vw, 78px) clamp(28px, 3vw, 46px) clamp(48px, 4vw, 64px) clamp(48px, 6vw, 96px); }
.hero-content::after { display: block; width: 46px; height: 3px; margin-top: 28px; background: var(--blue); content: ""; }
.hero-content h1 {
  max-width: 660px;
  margin: 18px 0 22px;
  color: var(--ink);
  font-family: Inter, "Aptos", "Segoe UI", Arial, sans-serif;
  font-size: clamp(46px, 4.25vw, 64px);
  font-weight: 780;
  line-height: 1.02;
  letter-spacing: -0.055em;
}
.hero-lead { max-width: 650px; color: #425065; font-size: 17px; line-height: 1.55; }
.hero-actions { gap: 14px; margin-top: 30px; }
.hero-points { color: #617084; border-top-color: #dce2e9; }
.hero-media { position: relative; justify-self: stretch !important; width: 100% !important; height: 620px; min-height: 620px; margin: 0; border: 0 !important; border-radius: 0; box-shadow: none !important; }
.hero-company-swiper { position: relative; width: 100%; height: 620px; min-height: 620px; }
.hero-company-swiper .swiper-slide { position: relative; width: 100%; height: 620px; min-height: 620px; overflow: hidden; }
.hero-company-swiper .swiper-slide img { display: block; width: 100%; height: 620px; min-height: 620px; aspect-ratio: auto !important; object-fit: cover; }
.hero-company-swiper .swiper-slide:first-child img { object-position: 50% center; }
.hero-company-swiper .swiper-slide:nth-child(2) img { object-position: 48% center; }
.hero-company-swiper::before {
  position: absolute;
  z-index: 3;
  inset: 0 auto 0 0;
  width: 34%;
  background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0.62) 48%, rgba(255,255,255,0) 100%);
  content: "";
  pointer-events: none;
}
.hero-slide-label {
  position: absolute;
  z-index: 4;
  top: 22px;
  right: 24px;
  padding: 8px 11px;
  color: #fff;
  background: rgba(7, 24, 43, 0.78);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.hero-company-pagination { top: 64px !important; right: 24px !important; bottom: auto !important; left: auto !important; z-index: 5; width: auto !important; }
.hero-company-pagination .swiper-pagination-bullet { width: 18px; height: 3px; margin: 0 3px !important; border-radius: 0; background: #fff; opacity: .55; }
.hero-company-pagination .swiper-pagination-bullet-active { background: var(--gold); opacity: 1; }
.hero-media figcaption {
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: 30px;
  max-width: 620px;
  padding: 16px 28px;
  color: #fff;
  background: rgba(7, 24, 43, 0.86);
  font-size: 13px;
  backdrop-filter: blur(8px);
}

.button {
  border-radius: 3px;
  font-weight: 750;
  letter-spacing: 0.01em;
}
.button-primary { color: #fff; background: #082f61; border-color: #082f61; box-shadow: 0 10px 22px rgba(8, 47, 97, 0.18); }
.button-primary:hover { background: #0b4da2; border-color: #0b4da2; }
.button-secondary { color: var(--ink); background: #fff; border-color: #aab5c3; }

.trust-bar { padding: 34px 0 68px; background: #f7f8fa; }
.trust-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.trust-heading h2 { margin: 0; color: var(--ink); font-size: 20px; letter-spacing: -.02em; }
.trust-heading a { color: var(--blue); font-size: 13px; font-weight: 750; }
.trust-grid { gap: 12px; }
.trust-grid > div,
.trust-grid > article {
  position: relative;
  min-height: 150px;
  padding: 28px 24px 24px;
  border: 1px solid #dbe1e8;
  border-top: 3px solid var(--blue);
  border-radius: 0;
  background: #fff;
  box-shadow: 0 12px 30px rgba(8, 28, 52, 0.06);
}
.trust-grid > div strong, .trust-grid > article strong { color: var(--ink); font-size: 17px; }
.trust-grid > div span, .trust-grid > article span { color: var(--muted); }
.trust-grid > article { min-height: 330px; padding: 0; overflow: hidden; }
.trust-grid > article > img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.trust-grid > article > div { display: grid; gap: 8px; padding: 22px 22px 24px; }
.trust-grid > article a { margin-top: 8px; color: var(--blue); font-size: 13px; font-weight: 750; }

.showcase-panel, .catalog-group, .application-grid article, .image-panel, .contact-card, .inquiry-form, .product-card {
  border-color: #d8dfe7;
  border-radius: 3px;
  box-shadow: 0 15px 42px rgba(8, 28, 52, 0.07);
}
.showcase-header { color: #fff; background: #0a2b4d; }
.showcase-number, .group-title span { color: #87b8ff; }
.advantage-row span { border-color: rgba(255,255,255,0.24); background: rgba(255,255,255,0.07); }
.catalog-body, .achievement-body { background: #f6f8fa; }
.product-catalog-panel .catalog-group { background: #fff; border-radius: 2px; }
.product-catalog-panel .catalog-grid figure,
.achievement-panel .achievement-grid figure { border-radius: 2px; border-color: #dce2e9; box-shadow: 0 8px 22px rgba(8,28,52,.07); }
.product-catalog-panel .catalog-grid figcaption,
.achievement-panel .achievement-grid figcaption { color: var(--ink); }
.text-link { color: var(--blue); }
.application-grid article { border-top: 3px solid var(--blue); background: #fff; }
.cta-band { color: #fff; background: #08233f; border-top: 4px solid var(--gold); }
.cta-band h2, .cta-band p { color: #fff; }
.site-footer { background: #061a30; border-top: 1px solid #173552; }

.product-grid .product-card { overflow: hidden; background: #fff; }
.product-card h2 { color: var(--ink); }
.product-card img { background: #f4f6f8; }

.product-detail-section { background: #f5f7f9; }
.product-detail-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(360px, .75fr); gap: clamp(34px, 5vw, 76px); align-items: start; }
.product-gallery, .product-detail-copy-panel { min-width: 0; }
.product-gallery-swiper { position: relative; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.product-gallery-swiper .swiper-slide { aspect-ratio: 4 / 3; background: #f3f5f7; }
.product-gallery-swiper .swiper-slide a { position: relative; display: block; width: 100%; height: 100%; }
.product-gallery-swiper img { width: 100%; height: 100%; object-fit: contain; }
.gallery-zoom-hint { position: absolute; right: 16px; bottom: 16px; padding: 8px 12px; color: #fff; background: rgba(8,28,52,.82); font-size: 12px; font-weight: 700; }
.gallery-nav { position: absolute; z-index: 3; top: 50%; width: 44px; height: 44px; border: 0; color: #fff; background: rgba(8,28,52,.86); transform: translateY(-50%); cursor: pointer; }
.gallery-prev { left: 12px; }.gallery-next { right: 12px; }
.product-gallery-thumbs { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 10px; margin-top: 12px; }
.product-thumb { padding: 0; border: 2px solid transparent; background: #fff; cursor: pointer; }
.product-thumb img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.product-thumb.is-active { border-color: var(--blue); }
.product-detail-copy-panel { position: sticky; top: 112px; padding: clamp(28px, 3vw, 44px); border: 1px solid var(--line); background: #fff; box-shadow: 0 15px 40px rgba(8,28,52,.07); }
.product-detail-copy-panel h2 { margin: 10px 0 20px; font-size: clamp(30px, 3vw, 44px); letter-spacing: -.035em; }
.product-detail-copy-panel .cms-detail-copy { color: #4f5d70; line-height: 1.8; }
.product-procurement-note { display: grid; gap: 7px; margin: 28px 0; padding: 18px 0 18px 20px; border-left: 3px solid var(--gold); color: #4f5d70; }
.product-procurement-note strong { color: var(--ink); }
.product-gallery-empty { padding: 80px 24px; border: 1px solid var(--line); background: #fff; text-align: center; }

.inquiry-form input, .inquiry-form select, .inquiry-form textarea { border-radius: 2px; border-color: #cdd5df; background: #fbfcfd; }
.inquiry-honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-note[data-state="success"] { padding: 12px 14px; color: #155c3b; background: #e8f7ef; border-left: 3px solid #248a5a; }
.form-note[data-state="error"] { padding: 12px 14px; color: #8b2430; background: #fff0f1; border-left: 3px solid #b73543; }

@media (max-width: 1050px) {
  .hero-grid { grid-template-columns: .9fr 1.1fr; }
  .hero-content { padding-inline: 34px; }
  .hero-content h1 { font-size: clamp(42px, 6vw, 64px); }
}

@media (max-width: 900px) {
  html, body { overflow-x: hidden; }
  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    min-height: 72px;
    padding: 10px 18px;
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }
  .logo { min-width: 0; }
  .logo-brand { width: 96px; }
  .logo-copy small { display: none; }
  .logo-copy strong { font-size: 18px; }
  .nav-toggle { display: block; margin-left: auto; }
  .site-nav {
    position: absolute;
    z-index: 60;
    top: 100%;
    right: 14px;
    left: 14px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    width: auto;
    padding: 12px 18px 18px;
    overflow: visible;
    white-space: normal;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 18px 38px rgba(8,28,52,.16);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: 180ms ease;
  }
  .site-header[data-menu-open="true"] .site-nav { opacity: 1; pointer-events: auto; transform: none; }
  .site-nav a { padding: 13px 2px; border-bottom: 1px solid #edf0f4; }
  .site-nav .nav-quote { margin: 12px 0 0; padding: 13px 14px; text-align: center; }
  .site-nav a::after { display: none; }
  .site-header[data-menu-open="true"] .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header[data-menu-open="true"] .nav-toggle span:nth-child(2) { opacity: 0; }
  .site-header[data-menu-open="true"] .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: 0; }
  .hero-grid { grid-template-columns: 1fr; height: auto; }
  .hero-content { padding: 64px 24px 52px; }
  .hero-content h1 { font-size: clamp(42px, 11vw, 62px); }
  .hero-media, .hero-company-swiper, .hero-company-swiper .swiper-slide, .hero-company-swiper .swiper-slide img { min-height: 430px; height: 430px; }
  .hero-company-swiper::before { inset: 0 0 auto 0; width: auto; height: 25%; background: linear-gradient(180deg,#fff,transparent); }
  .product-detail-layout { grid-template-columns: 1fr; }
  .product-detail-copy-panel { position: static; }
}

@media (max-width: 560px) {
  .site-header { align-items: center; }
  .logo-copy strong { max-width: 155px; line-height: 1.1; }
  .hero-content { padding-top: 54px; }
  .hero-content h1 { font-size: 42px; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { width: 100%; justify-content: center; }
  .hero-media, .hero-company-swiper, .hero-company-swiper .swiper-slide, .hero-company-swiper .swiper-slide img { min-height: 300px; height: 300px; }
  .hero-slide-label { top: 14px; right: 14px; }
  .hero-company-pagination { top: 54px !important; right: 14px !important; }
  .hero-media figcaption { right: 12px; bottom: 12px; left: 12px; padding: 12px 14px; }
  .product-gallery-thumbs { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .product-detail-copy-panel { padding: 24px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}