/* ==========================================================================
   woCyber — AI NAS Manufacturer & OEM/ODM Partner
   B2B industrial design system  ·  build 2026-09-17
   ========================================================================== */

/* ---------- tokens ---------- */
:root {
  /* surfaces */
  --ink: #05090f;
  --navy-900: #0a1220;
  --navy-800: #101b2e;
  --navy-700: #17253d;
  --navy-600: #1f3152;
  --paper: #ffffff;
  --mist: #f5f8fc;
  --mist-2: #eef3fa;

  /* lines */
  --line: #e2e8f1;
  --line-2: #d3dcea;
  --line-dark: #1e2c44;
  --line-dark-2: #2b3d5c;

  /* brand */
  --blue-700: #0f4fb8;
  --blue-600: #1668e3;
  --blue-500: #2a7bf0;
  --blue-400: #5b9df7;
  --blue-100: #e8f1fe;
  --cyan-400: #35d2e8;

  /* text */
  --t-900: #0b1524;
  --t-700: #26374e;
  --t-600: #4a5a70;
  --t-400: #7a8798;
  --d-t1: #ffffff;
  --d-t2: #a9b7cc;
  --d-t3: #6e7e96;

  /* support */
  --green-600: #12a065;
  --amber-600: #c2790b;

  /* geometry */
  --r-sm: 6px;
  --r: 12px;
  --r-lg: 18px;
  --r-xl: 26px;
  --shadow-s: 0 1px 2px rgba(11, 21, 36, 0.06), 0 1px 3px rgba(11, 21, 36, 0.05);
  --shadow-m: 0 4px 12px rgba(11, 21, 36, 0.07), 0 12px 28px rgba(11, 21, 36, 0.06);
  --shadow-l: 0 18px 48px rgba(11, 21, 36, 0.13);
  --shadow-blue: 0 14px 34px rgba(22, 104, 227, 0.24);

  /* type */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue',
    Arial, 'Noto Sans', sans-serif;
  --mono: ui-monospace, 'SFMono-Regular', 'JetBrains Mono', 'Roboto Mono', Menlo, Consolas,
    monospace;

  --nav-h: 68px;
}

/* ---------- reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--t-600);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,
svg,
video {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  color: var(--t-900);
  font-weight: 800;
  letter-spacing: -0.022em;
  line-height: 1.15;
}
p {
  margin: 0;
}
table {
  border-collapse: collapse;
  width: 100%;
}

/* ---------- layout ---------- */
.wrap {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}
.wrap-narrow {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 32px;
}
.sec {
  padding: 92px 0;
}
.sec-sm {
  padding: 60px 0;
}
.sec-mist {
  background: var(--mist);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sec-ink {
  background: var(--navy-900);
  color: var(--d-t2);
}
.sec-ink h2,
.sec-ink h3,
.sec-ink h4 {
  color: #fff;
}
.grid {
  display: grid;
  gap: 22px;
}
.g2 {
  grid-template-columns: repeat(2, 1fr);
}
.g3 {
  grid-template-columns: repeat(3, 1fr);
}
.g4 {
  grid-template-columns: repeat(4, 1fr);
}
.g5 {
  grid-template-columns: repeat(5, 1fr);
}
@media (max-width: 1024px) {
  .g4,
  .g5 {
    grid-template-columns: repeat(2, 1fr);
  }
  .g3 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 720px) {
  .g2,
  .g3,
  .g4,
  .g5 {
    grid-template-columns: 1fr;
  }
  .sec {
    padding: 62px 0;
  }
  .wrap,
  .wrap-narrow {
    padding: 0 20px;
  }
}

/* ---------- section heading ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--blue-600);
  flex: none;
}
.sec-ink .eyebrow {
  color: var(--cyan-400);
}
.sec-ink .eyebrow::before {
  background: var(--cyan-400);
}
.sec-head {
  max-width: 780px;
  margin-bottom: 46px;
}
.sec-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.sec-head.center .eyebrow {
  justify-content: center;
}
.sec-head h2 {
  font-size: clamp(26px, 3vw, 38px);
  margin-bottom: 14px;
}
.sec-head p {
  font-size: 16px;
  color: var(--t-600);
}
.sec-ink .sec-head p {
  color: var(--d-t2);
}
.sec-head:last-child {
  margin-bottom: 0;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: -0.005em;
  padding: 14px 28px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, color 0.18s, transform 0.18s,
    box-shadow 0.18s;
  white-space: nowrap;
}
.btn svg {
  flex: none;
}
.btn-primary {
  background: var(--blue-600);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--blue-700);
  transform: translateY(-1px);
}
.btn-dark {
  background: var(--navy-900);
  color: #fff;
}
.btn-dark:hover {
  background: var(--navy-700);
  transform: translateY(-1px);
}
.btn-ghost {
  border-color: var(--line-2);
  background: #fff;
  color: var(--t-900);
}
.btn-ghost:hover {
  border-color: var(--blue-600);
  color: var(--blue-600);
}
.btn-ghost-light {
  border-color: rgba(255, 255, 255, 0.34);
  color: #fff;
  background: transparent;
}
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.62);
}
.btn-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-row.center {
  justify-content: center;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-600);
}
.link-arrow::after {
  content: '→';
  transition: transform 0.18s;
}
.link-arrow:hover::after {
  transform: translateX(4px);
}

/* ---------- top utility bar ---------- */
.util {
  background: var(--navy-900);
  color: var(--d-t3);
  font-size: 12.5px;
  border-bottom: 1px solid var(--line-dark);
}
.util .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 40px;
  flex-wrap: wrap;
}
.util-l {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.util-l span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.util-l b {
  color: #fff;
  font-weight: 700;
}
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-600);
  box-shadow: 0 0 0 3px rgba(18, 160, 101, 0.2);
}
.util-r {
  display: flex;
  align-items: center;
  gap: 16px;
}
.util-r a:hover {
  color: #fff;
}
.wa-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--d-t3);
}
.wa-link .wa-ico {
  flex: 0 0 auto;
  display: block;
}
.wa-link:hover {
  color: #25D366;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.ftr .wa-link {
  color: var(--d-t3);
}
.ftr .wa-link:hover {
  color: #25D366;
}

/* ---------- header ---------- */
.hdr {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.hdr .wrap {
  display: flex;
  align-items: center;
  gap: 26px;
  height: var(--nav-h);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex: none;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(140deg, var(--blue-500), var(--navy-700));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  font-size: 15px;
  letter-spacing: -0.04em;
  box-shadow: 0 4px 12px rgba(22, 104, 227, 0.3);
}
.brand-logo {
  display: block;
  height: 30px;
  width: auto;
}
.brand-txt {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-txt b {
  font-size: 18px;
  font-weight: 900;
  color: var(--t-900);
  letter-spacing: -0.03em;
}
.brand-txt i {
  font-style: normal;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--t-400);
}
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.nav > li {
  position: relative;
}
.nav > li > a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 9px 14px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--t-700);
  border-radius: var(--r-sm);
  transition: background 0.16s, color 0.16s;
}
.nav > li > a:hover {
  background: var(--mist);
  color: var(--blue-600);
}
.nav > li > a.on {
  color: var(--blue-600);
}
.caret {
  width: 9px;
  height: 9px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  opacity: 0.6;
}
.drop {
  position: absolute;
  top: calc(100% + 10px);
  left: -14px;
  min-width: 300px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow-l);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.16s, transform 0.16s, visibility 0.16s;
}
.nav > li:hover .drop,
.nav > li:focus-within .drop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.drop a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  transition: background 0.14s;
}
.drop a:hover {
  background: var(--mist);
}
.drop a b {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--t-900);
}
.drop a span {
  display: block;
  font-size: 12.5px;
  color: var(--t-400);
  line-height: 1.45;
  margin-top: 2px;
}
.hdr-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}
.lang {
  position: relative;
}
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: none;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--t-700);
  cursor: pointer;
  transition: border-color 0.16s, color 0.16s;
}
.lang-btn:hover {
  border-color: var(--blue-600);
  color: var(--blue-600);
}
.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 176px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow-l);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.16s, transform 0.16s, visibility 0.16s;
  max-height: 62vh;
  overflow: auto;
}
.lang.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 11px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--t-700);
}
.lang-menu a:hover {
  background: var(--mist);
}
.lang-menu a.on {
  background: var(--blue-100);
  color: var(--blue-700);
}
.lang-menu a i {
  font-style: normal;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--t-400);
  letter-spacing: 0.06em;
}
.burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  background: #fff;
  cursor: pointer;
  place-items: center;
}
.burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--t-900);
  position: relative;
}
.burger span::before,
.burger span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--t-900);
}
.burger span::before {
  top: -6px;
}
.burger span::after {
  top: 6px;
}

@media (max-width: 1120px) {
  .nav > li > a {
    padding: 9px 10px;
    font-size: 14px;
  }
  .hdr-cta .btn {
    padding: 12px 18px;
    font-size: 13.5px;
  }
}
@media (max-width: 980px) {
  .nav,
  .hdr-cta .btn-cta {
    display: none;
  }
  .burger {
    display: grid;
  }
  .hdr-cta {
    margin-left: auto;
  }
}

/* ---------- mobile drawer ---------- */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 1200;
  pointer-events: none;
}
.drawer-bg {
  position: absolute;
  inset: 0;
  background: rgba(5, 9, 15, 0.5);
  opacity: 0;
  transition: opacity 0.22s;
}
.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 88vw);
  background: #fff;
  transform: translateX(100%);
  transition: transform 0.26s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  padding: 18px 22px 46px;
}
.drawer.open {
  pointer-events: auto;
}
.drawer.open .drawer-bg {
  opacity: 1;
}
.drawer.open .drawer-panel {
  transform: translateX(0);
}
.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}
.drawer-close {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  background: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  color: var(--t-700);
}
.drawer-group {
  border-bottom: 1px solid var(--line);
}
.drawer-group > button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: 0;
  padding: 15px 2px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--t-900);
  cursor: pointer;
  text-align: left;
}
.drawer-sub {
  display: none;
  padding: 0 2px 14px;
}
.drawer-group.open .drawer-sub {
  display: block;
}
.drawer-sub a {
  display: block;
  padding: 9px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--t-600);
  border-radius: var(--r-sm);
}
.drawer-sub a:hover {
  background: var(--mist);
  color: var(--blue-600);
}
.drawer-link {
  display: block;
  padding: 15px 2px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--t-900);
  border-bottom: 1px solid var(--line);
}
.drawer-langs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}
.drawer-langs a {
  padding: 7px 13px;
  border: 1px solid var(--line-2);
  border-radius: 100px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--t-600);
}
.drawer-langs a.on {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: #fff;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: var(--navy-900);
  color: var(--d-t2);
  overflow: hidden;
  padding: 78px 0 68px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(ellipse 100% 78% at 50% 0%, #000 12%, transparent 76%);
  -webkit-mask-image: radial-gradient(ellipse 100% 78% at 50% 0%, #000 12%, transparent 76%);
}
.hero::after {
  content: '';
  position: absolute;
  width: 820px;
  height: 820px;
  right: -260px;
  top: -380px;
  background: radial-gradient(circle, rgba(22, 104, 227, 0.42), transparent 66%);
  pointer-events: none;
}
.hero .wrap {
  position: relative;
  z-index: 2;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }
}
.hero h1 {
  color: #fff;
  font-size: clamp(32px, 4.3vw, 55px);
  line-height: 1.06;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(96deg, var(--blue-400), var(--cyan-400));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-lead {
  font-size: 17px;
  line-height: 1.72;
  color: var(--d-t2);
  max-width: 620px;
  margin-bottom: 26px;
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}
.hero-points span {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #cfe0f5;
  border: 1px solid var(--line-dark-2);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 100px;
  padding: 6px 14px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  border-radius: var(--r);
  overflow: hidden;
  margin-top: 40px;
}
.hero-stats div {
  background: rgba(255, 255, 255, 0.025);
  padding: 18px 16px;
}
.hero-stats b {
  display: block;
  font-size: 25px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.hero-stats span {
  display: block;
  font-size: 11.5px;
  font-family: var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--d-t3);
  margin-top: 5px;
}
@media (max-width: 720px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* hero visual */
.hero-visual {
  position: relative;
}
.hero-visual .shot {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-dark-2);
  background: var(--navy-800);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}
.hero-visual .shot img {
  width: 100%;
  height: auto;
}
.hero-tag {
  position: absolute;
  background: rgba(10, 18, 32, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line-dark-2);
  border-radius: 10px;
  padding: 11px 15px;
  color: #fff;
  font-size: 12.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 9px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}
.hero-tag i {
  font-style: normal;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--cyan-400);
  letter-spacing: 0.08em;
}
.hero-tag.t1 {
  left: -16px;
  top: 26px;
}
.hero-tag.t2 {
  right: -14px;
  bottom: 140px;
}
.hero-tag.t3 {
  left: 26px;
  bottom: -18px;
}
@media (max-width: 1024px) {
  .hero-tag.t1 {
    left: 8px;
  }
  .hero-tag.t2 {
    right: 8px;
  }
  .hero-tag.t3 {
    left: 8px;
  }
}

/* logo / trust strip */
.strip {
  border-bottom: 1px solid var(--line);
  background: #fff;
  padding: 26px 0;
}
.strip-in {
  display: flex;
  align-items: center;
  gap: 34px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.strip-lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t-400);
  white-space: nowrap;
}
.strip-items {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: var(--mist);
  border-radius: var(--r-sm);
  padding: 8px 15px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--t-700);
  letter-spacing: 0.01em;
}
.chip b {
  color: var(--blue-600);
  font-family: var(--mono);
  font-size: 12px;
}

/* ---------- capability cards (home) ---------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
}
@media (max-width: 1024px) {
  .cap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .cap-grid {
    grid-template-columns: 1fr;
  }
}
.cap {
  padding: 34px 28px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.2s;
  display: flex;
  flex-direction: column;
}
.cap:nth-child(4n) {
  border-right: 0;
}
@media (max-width: 1024px) {
  .cap:nth-child(4n) {
    border-right: 1px solid var(--line);
  }
  .cap:nth-child(2n) {
    border-right: 0;
  }
}
@media (max-width: 640px) {
  .cap {
    border-right: 0 !important;
  }
}
.cap:hover {
  background: var(--mist);
}
.cap-ico {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--blue-100);
  color: var(--blue-600);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.cap-n {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.13em;
  color: var(--blue-600);
  margin-bottom: 9px;
}
.cap-img {
  margin: -6px 0 14px;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #e8edf4;
}
.cap-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cap h3 {
  font-size: 18.5px;
  margin-bottom: 10px;
}
.cap p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--t-600);
  margin-bottom: 16px;
}
.cap ul {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.cap ul li {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--t-700);
  background: var(--mist-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 3px 9px;
}

/* ---------- product cards ---------- */
.prod {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.prod:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-m);
  transform: translateY(-3px);
}
.prod-shot {
  position: relative;
  background: var(--mist);
  border-bottom: 1px solid var(--line);
  aspect-ratio: 16 / 11;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.prod-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.prod-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--navy-900);
  color: #fff;
  border-radius: 5px;
  padding: 5px 10px;
}
.prod-body {
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.prod-body h3 {
  font-size: 19px;
  margin-bottom: 6px;
}
.prod-sub {
  font-size: 13px;
  color: var(--t-400);
  font-family: var(--mono);
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}
.prod-spec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
  flex: 1;
}
.prod-spec div {
  font-size: 12.5px;
  line-height: 1.5;
}
.prod-spec dt {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--t-400);
  margin-bottom: 2px;
}
.prod-spec dd {
  margin: 0;
  font-weight: 700;
  color: var(--t-900);
}
.prod-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* ---------- spec table (datasheet) ---------- */
.sheet {
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: #fff;
}
.sheet-cap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 20px;
  background: var(--navy-900);
  color: #fff;
  flex-wrap: wrap;
}
.sheet-cap b {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.sheet-cap span {
  font-size: 12.5px;
  color: var(--d-t3);
}
.sheet table {
  font-size: 14px;
}
.sheet th,
.sheet td {
  text-align: left;
  padding: 13px 20px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.sheet tr:last-child th,
.sheet tr:last-child td {
  border-bottom: 0;
}
.sheet th {
  width: 32%;
  font-weight: 600;
  color: var(--t-600);
  background: var(--mist);
  font-size: 13.5px;
}
.sheet td {
  color: var(--t-900);
  font-weight: 600;
}
.sheet tr:hover td {
  background: #fbfdff;
}
@media (max-width: 640px) {
  .sheet th,
  .sheet td {
    padding: 11px 14px;
    font-size: 13px;
  }
  .sheet th {
    width: 40%;
  }
}

/* ---------- data list (definition rows) ---------- */
.dl {
  border-top: 1px solid var(--line);
}
.dl-row {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 26px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}
.dl-row dt {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t-400);
  padding-top: 3px;
}
.dl-row dd {
  margin: 0;
  font-size: 14.5px;
  color: var(--t-900);
  font-weight: 600;
}
@media (max-width: 720px) {
  .dl-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

/* ---------- process rail ---------- */
.rail {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: #fff;
}
@media (max-width: 1024px) {
  .rail {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 720px) {
  .rail {
    grid-template-columns: repeat(2, 1fr);
  }
}
.rail-step {
  padding: 24px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.rail-step:last-child {
  border-right: 0;
}
.rail-step b {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--blue-600);
  display: block;
  margin-bottom: 9px;
}
.rail-step h4 {
  font-size: 15px;
  margin-bottom: 6px;
}
.rail-step p {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--t-600);
}
.rail-step em {
  display: block;
  font-style: normal;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--t-400);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

/* ---------- numbered service blocks ---------- */
.svc {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
}
.svc-intro {
  max-width: 820px;
  margin: 0 auto 22px;
  color: var(--muted, #475569);
  font-size: 15px;
  line-height: 1.7;
  text-align: center;
}
.svc-row {
  display: grid;
  grid-template-columns: 92px 1fr 340px;
  gap: 0;
  border-bottom: 1px solid var(--line);
}
.svc-row:last-child {
  border-bottom: 0;
}
.svc-no {
  padding: 30px 0 30px 30px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue-600);
}
.svc-main {
  padding: 30px 34px 30px 0;
}
.svc-main h3 {
  font-size: 20px;
  margin-bottom: 4px;
}
.svc-main .svc-en {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t-400);
  margin-bottom: 13px;
  display: block;
}
.svc-main p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--t-600);
  margin-bottom: 14px;
}
.svc-main ul {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.svc-main ul li {
  font-size: 12px;
  font-weight: 600;
  color: var(--t-700);
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 4px 11px;
}
.svc-side {
  background: var(--mist);
  border-left: 1px solid var(--line);
  padding: 30px 28px;
}
.svc-side h5 {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t-400);
  margin-bottom: 10px;
  font-weight: 700;
}
.svc-side p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--t-700);
  margin-bottom: 14px;
}
.svc-side p:last-child {
  margin-bottom: 0;
}
.svc-side strong {
  color: var(--t-900);
}
@media (max-width: 1024px) {
  .svc-row {
    grid-template-columns: 72px 1fr;
  }
  .svc-no {
    padding: 26px 0 26px 22px;
  }
  .svc-main {
    padding: 26px 22px 26px 0;
  }
  .svc-side {
    grid-column: 1 / -1;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 22px;
  }
}
@media (max-width: 620px) {
  .svc-row {
    grid-template-columns: 1fr;
  }
  .svc-no {
    padding: 22px 22px 0;
  }
  .svc-main {
    padding: 8px 22px 22px;
  }
}

/* ---------- trust / cert grid ---------- */
.cert {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #fff;
  padding: 26px 22px;
  text-align: center;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.cert:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-m);
}
.cert .mark {
  height: 40px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}
.cert .mark b {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--navy-900);
}
.cert h4 {
  font-size: 14.5px;
  margin-bottom: 5px;
}
.cert p {
  font-size: 12.5px;
  color: var(--t-400);
  line-height: 1.6;
}
.sec-ink .cert {
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--line-dark-2);
}
.sec-ink .cert .mark b {
  color: #fff;
}
.sec-ink .cert h4 {
  color: #fff;
}
.sec-ink .cert p {
  color: var(--d-t3);
}

/* ---------- case cards ---------- */
.case {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #fff;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.18s, box-shadow 0.18s, transform 0.18s;
}
.case:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-m);
  transform: translateY(-3px);
}
.case-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--blue-700);
  background: var(--blue-100);
  border-radius: 5px;
  padding: 5px 10px;
  margin-bottom: 18px;
  align-self: flex-start;
}
.case h3 {
  font-size: 18px;
  line-height: 1.35;
  margin-bottom: 12px;
}
.case > p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--t-600);
  margin-bottom: 20px;
}
.case-metrics {
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.case-metrics div {
  background: var(--mist);
  padding: 13px 10px;
  text-align: center;
}
.case-metrics b {
  display: block;
  font-size: 17px;
  font-weight: 900;
  color: var(--navy-900);
  letter-spacing: -0.02em;
}
.case-metrics span {
  display: block;
  font-size: 10.5px;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--t-400);
  margin-top: 3px;
  line-height: 1.35;
}

/* ---------- gallery ---------- */
.gal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) {
  .gal {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .gal {
    grid-template-columns: 1fr;
  }
}
.gal-item {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--navy-800);
  aspect-ratio: 4 / 3;
}
.gal-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.gal-item:hover img {
  transform: scale(1.045);
}
.gal-cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 40px 18px 15px;
  background: linear-gradient(180deg, transparent, rgba(5, 9, 15, 0.88));
  color: #fff;
}
.gal-cap b {
  display: block;
  font-size: 14.5px;
}
.gal-cap span {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 2px;
}

/* ---------- metric band ---------- */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}
@media (max-width: 760px) {
  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}
.metric {
  background: #fff;
  padding: 28px 24px;
}
.metric b {
  display: block;
  font-size: 33px;
  font-weight: 900;
  letter-spacing: -0.035em;
  color: var(--navy-900);
  line-height: 1.05;
}
.metric b em {
  font-style: normal;
  font-size: 17px;
  color: var(--blue-600);
  font-weight: 800;
}
.metric span {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--t-900);
  margin-top: 6px;
}
.metric i {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: var(--t-400);
  margin-top: 2px;
  line-height: 1.5;
}

/* ---------- RFQ band ---------- */
.rfq {
  background: linear-gradient(120deg, var(--navy-900) 0%, #123056 58%, #1a4b86 100%);
  border-radius: var(--r-xl);
  padding: 52px 56px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.rfq::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 100% at 100% 50%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 80% 100% at 100% 50%, #000, transparent 72%);
}
.rfq > * {
  position: relative;
  z-index: 2;
}
.rfq h2,
.rfq h3 {
  color: #fff;
  font-size: clamp(23px, 2.6vw, 32px);
  margin-bottom: 12px;
}
.rfq p {
  color: var(--d-t2);
  font-size: 15px;
  max-width: 620px;
}
.rfq-list {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.rfq-list span {
  font-size: 12.5px;
  color: #cfe0f5;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.rfq-list span::before {
  content: '✓';
  color: var(--cyan-400);
  font-weight: 800;
}
@media (max-width: 900px) {
  .rfq {
    grid-template-columns: 1fr;
    padding: 40px 28px;
    text-align: left;
  }
}

/* ---------- download cards ---------- */
.doc {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #fff;
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.doc:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-m);
}
.doc-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.doc-ico {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  background: var(--blue-100);
  color: var(--blue-600);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 800;
  flex: none;
}
.doc h3 {
  font-size: 16.5px;
}
.doc p {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--t-600);
  margin-bottom: 16px;
  flex: 1;
}
.doc-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--t-400);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-2);
}

/* ---------- forms ---------- */
.form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 34px;
  box-shadow: var(--shadow-s);
}
.fgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 640px) {
  .fgrid {
    grid-template-columns: 1fr;
  }
  .form {
    padding: 24px 20px;
  }
}
.fld {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.fld.full {
  grid-column: 1 / -1;
}
.fld label {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--t-700);
  letter-spacing: 0.01em;
}
.fld label i {
  color: #d33;
  font-style: normal;
}
.fld input,
.fld select,
.fld textarea {
  font: inherit;
  font-size: 14.5px;
  color: var(--t-900);
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.16s, box-shadow 0.16s;
  width: 100%;
}
.fld textarea {
  min-height: 118px;
  resize: vertical;
  line-height: 1.6;
}
.fld input:focus,
.fld select:focus,
.fld textarea:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(22, 104, 227, 0.12);
}
.fld .hint {
  font-size: 11.5px;
  color: var(--t-400);
}
.checks {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.checks label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--t-700);
  cursor: pointer;
  transition: border-color 0.16s, background 0.16s;
}
.checks label:hover {
  border-color: var(--blue-400);
}
.checks input {
  width: auto;
  accent-color: var(--blue-600);
}
.form-note {
  font-size: 12px;
  color: var(--t-400);
  line-height: 1.7;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.form-ok {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-ok b {
  display: block;
  font-size: 20px;
  color: var(--t-900);
  margin-bottom: 8px;
}
.form-ok p {
  font-size: 14px;
  color: var(--t-600);
}

/* ---------- contact aside ---------- */
.aside-box {
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 26px 24px;
  background: var(--mist);
}
.aside-box + .aside-box {
  margin-top: 16px;
}
.aside-box h4 {
  font-size: 14px;
  margin-bottom: 14px;
  font-family: var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t-400);
  font-weight: 700;
}
.aside-box dl {
  margin: 0;
}
.aside-box dt {
  font-size: 12px;
  color: var(--t-400);
  margin-top: 14px;
}
.aside-box dt:first-child {
  margin-top: 0;
}
.aside-box dd {
  margin: 3px 0 0;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--t-900);
}
.aside-box a {
  color: var(--blue-600);
}
.aside-box a:hover {
  text-decoration: underline;
}

/* ---------- compliance table ---------- */
.cmp {
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: #fff;
}
.cmp table {
  font-size: 13.5px;
}
.cmp th,
.cmp td {
  text-align: left;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
}
.cmp thead th {
  background: var(--navy-900);
  color: #fff;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
}
.cmp tbody tr:last-child td {
  border-bottom: 0;
}
.cmp tbody tr:nth-child(even) td {
  background: var(--mist);
}
.cmp td:first-child {
  font-weight: 700;
  color: var(--t-900);
}
.tag-ok {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--green-600);
}
.tag-ok::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.tag-opt {
  color: var(--amber-600);
}

/* ---------- breadcrumb / page hero ---------- */
.phero {
  background: var(--navy-900);
  color: var(--d-t2);
  padding: 52px 0 58px;
  position: relative;
  overflow: hidden;
}
.phero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 96% 100% at 22% 0%, #000 6%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 96% 100% at 22% 0%, #000 6%, transparent 72%);
}
.phero::after {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  right: -240px;
  top: -320px;
  background: radial-gradient(circle, rgba(22, 104, 227, 0.36), transparent 66%);
}
.phero .wrap {
  position: relative;
  z-index: 2;
}
.crumb {
  font-size: 12.5px;
  color: var(--d-t3);
  margin-bottom: 20px;
  display: flex;
  gap: 9px;
  align-items: center;
  flex-wrap: wrap;
}
.crumb a:hover {
  color: #fff;
}
.crumb i {
  font-style: normal;
  opacity: 0.45;
}
.phero h1 {
  color: #fff;
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.032em;
  max-width: 900px;
  margin-bottom: 18px;
}
.phero-lead {
  font-size: 16.5px;
  line-height: 1.72;
  color: var(--d-t2);
  max-width: 800px;
  margin-bottom: 26px;
}
.phero .btn-row {
  margin-bottom: 4px;
}

/* ---------- two-column split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}
.split.wide-l {
  grid-template-columns: 1.15fr 0.85fr;
}
.split.wide-r {
  grid-template-columns: 0.85fr 1.15fr;
}
@media (max-width: 900px) {
  .split,
  .split.wide-l,
  .split.wide-r {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}
.split-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--mist);
  box-shadow: var(--shadow-m);
}
.split-img img {
  width: 100%;
  display: block;
}
.split h2 {
  font-size: clamp(24px, 2.6vw, 33px);
  margin-bottom: 16px;
}
.split h3 {
  font-size: 19px;
  margin: 22px 0 10px;
}
.split p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--t-600);
  margin-bottom: 14px;
}
.split p:last-child {
  margin-bottom: 0;
}
.split ul.bul {
  margin: 4px 0 16px;
}
.split ul.bul li {
  position: relative;
  padding-left: 24px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--t-600);
  margin-bottom: 9px;
}
.split ul.bul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 11px;
  height: 2px;
  background: var(--blue-600);
}
.split ul.bul li b {
  color: var(--t-900);
}

/* ---------- accordion ---------- */
.acc {
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: #fff;
}
.acc-item {
  border-bottom: 1px solid var(--line);
}
.acc-item:last-child {
  border-bottom: 0;
}
.acc-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: none;
  border: 0;
  padding: 20px 24px;
  text-align: left;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--t-900);
  transition: background 0.16s;
}
.acc-head:hover {
  background: var(--mist);
}
.acc-head::after {
  content: '';
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--blue-600);
  border-bottom: 2px solid var(--blue-600);
  transform: rotate(45deg);
  transition: transform 0.2s;
  flex: none;
  margin-right: 4px;
}
.acc-item.open .acc-head::after {
  transform: rotate(-135deg);
}
.acc-body {
  display: none;
  padding: 0 24px 22px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--t-600);
}
.acc-item.open .acc-body {
  display: block;
}
.acc-body ul.bul {
  margin: 10px 0 0;
}
.acc-body ul.bul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
}
.acc-body ul.bul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 2px;
  background: var(--blue-400);
}

/* ---------- notice ---------- */
.note {
  border: 1px solid #cfe0fb;
  background: #f2f7ff;
  border-radius: var(--r);
  padding: 20px 24px;
  font-size: 14px;
  line-height: 1.75;
  color: #1b3f7d;
  display: flex;
  gap: 14px;
}
.note b {
  color: #10305f;
}
.note-ico {
  flex: none;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--blue-600);
  padding-top: 3px;
}

/* ---------- footer ---------- */
.ftr {
  background: var(--ink);
  color: var(--d-t3);
  padding: 66px 0 0;
  font-size: 13.5px;
}
.ftr-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 42px;
  padding-bottom: 46px;
}
@media (max-width: 900px) {
  .ftr-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}
@media (max-width: 560px) {
  .ftr-grid {
    grid-template-columns: 1fr;
  }
}
.ftr-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 16px;
}
.ftr-brand b {
  font-size: 19px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
}
.ftr p {
  line-height: 1.8;
  max-width: 380px;
}
.ftr h5 {
  color: #fff;
  font-size: 13px;
  font-family: var(--mono);
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 16px;
}
.ftr li {
  margin-bottom: 10px;
}
.ftr li a:hover {
  color: #fff;
}
.ftr-contact dt {
  font-size: 11.5px;
  font-family: var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #4d5c72;
  margin-top: 14px;
}
.ftr-contact dt:first-child {
  margin-top: 0;
}
.ftr-contact dd {
  margin: 3px 0 0;
  color: var(--d-t2);
  font-weight: 600;
}
.ftr-contact dd a:hover {
  color: #fff;
}
.ftr-bottom {
  border-top: 1px solid #16202f;
  padding: 22px 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 12.5px;
}
.ftr-bottom .tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ftr-bottom .tags span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border: 1px solid #1e2c3f;
  border-radius: 4px;
  padding: 4px 9px;
  color: #5b6a80;
}

/* ---------- back to top ---------- */
.totop {
  position: fixed;
  right: 26px;
  bottom: 26px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: #fff;
  color: var(--t-700);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-m);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s, background 0.2s, color 0.2s;
  z-index: 800;
}
.totop.show {
  opacity: 1;
  visibility: visible;
}
.totop:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: #fff;
}

/* ---------- utilities ---------- */
.mt-0 {
  margin-top: 0;
}
.mt-s {
  margin-top: 16px;
}
.mt-m {
  margin-top: 30px;
}
.mt-l {
  margin-top: 46px;
}
.mb-s {
  margin-top: 0;
  margin-bottom: 16px;
}
.center {
  text-align: center;
}
.mono {
  font-family: var(--mono);
}
.small {
  font-size: 13px;
}
.muted {
  color: var(--t-400);
}
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
@media print {
  .hdr,
  .drawer,
  .totop,
  .util {
    display: none !important;
  }
}

/* ---------- v2 additions: 5-col footer, 5-col capability grid, journey rail, prose ---------- */
.ftr-grid.cols6 {
  grid-template-columns: 1.5fr repeat(5, 1fr);
  gap: 34px;
}
@media (max-width: 1100px) {
  .ftr-grid.cols6 {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
  }
}
@media (max-width: 620px) {
  .ftr-grid.cols6 {
    grid-template-columns: 1fr 1fr;
  }
}
.ftr-mini {
  margin-top: 18px;
}
.ftr-mini dd {
  margin-bottom: 10px;
}
.cap-grid.g5 {
  grid-template-columns: repeat(5, 1fr);
}
@media (max-width: 1080px) {
  .cap-grid.g5 {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 640px) {
  .cap-grid.g5 {
    grid-template-columns: 1fr;
  }
}
.rail.r5 {
  grid-template-columns: repeat(5, 1fr);
}
@media (max-width: 1024px) {
  .rail.r5 {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 640px) {
  .rail.r5 {
    grid-template-columns: 1fr 1fr;
  }
}
.jlist {
  margin: 0;
  padding: 0;
  list-style: none;
}
.jlist li {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--t-600);
  padding: 3px 0 3px 14px;
  position: relative;
}
.jlist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue-600);
}
.prose h2 {
  font-size: 21px;
  margin: 34px 0 12px;
}
.prose p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--t-600);
  margin-bottom: 16px;
}
.prose ul {
  margin: 0 0 18px 20px;
}
.prose li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--t-600);
  margin-bottom: 8px;
}

/* ---------- capability rows (product page: img top, text below) ---------- */
.cap-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cap-row {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px;
}
.cap-row-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  background: #eef2f7;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cap-row-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.cap-row-body {
  max-width: 860px;
}
.cap-row-body .cap-n {
  margin-bottom: 6px;
}
.cap-row-body h3 {
  font-size: 19px;
  margin-bottom: 8px;
}
.cap-row-body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--t-600);
  margin-bottom: 0;
}
@media (max-width: 720px) {
  .cap-row {
    gap: 14px;
    padding: 18px;
  }
}

/* factory gallery: wide slide images shown in full */
.gal-item.gal-wide img {
  object-fit: contain;
  background: #fff;
}

/* ---------- mobile hardening (2026-09-29) ----------
   Comparison/spec tables inside article prose overflow the container on
   narrow screens (28px overflow measured at a 375px viewport). Block-level
   tables scroll horizontally instead of breaking the page layout. */
.prose table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* RTL (ar): on narrow screens the compact header places the language switcher
   near the left edge; the right-anchored dropdown pokes 17px past the viewport.
   Anchor it to the trigger's left edge on small RTL viewports instead. */
@media (max-width: 900px) {
  [dir="rtl"] .lang-menu {
    right: auto;
    left: 0;
  }
}

/* Three-column advantage grid on the homepage. Class-based so the responsive
   breakpoints below can override it (inline styles would beat every query). */
.cap-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 1024px) {
  .cap-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .cap-grid-3 {
    grid-template-columns: 1fr;
  }
  .cap-grid-3 .cap {
    border-right: 0 !important;
  }
}

/* Narrow screens: long DE/FI compound words blow out fixed multi-column rows.
   Collapse metric rows and the process rail to one column so nothing is
   clipped by the container's overflow:hidden. */
@media (max-width: 720px) {
  .rail {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .case-metrics {
    grid-template-columns: 1fr;
  }
  .grid > .case {
    min-width: 0;
  }
}

/* Publish-time mobile safety net: every article goes through this. Long
   unbreakable tokens (URLs, SKUs) must wrap instead of stretching the page,
   and code blocks scroll instead of overflowing. */
.prose {
  overflow-wrap: break-word;
}
.prose pre {
  overflow-x: auto;
}