:root {
  --bs-primary: #075fc4;
  --bs-primary-rgb: 7, 95, 196;
  --ink: #071522;
  --ink-2: #10283b;
  --blue: #075fc4;
  --blue-light: #1883f2;
  --orange: #ff6b2c;
  --paper: #f4f7fa;
  --paper-blue: #eaf2f9;
  --steel: #617382;
  --line: #d7e1e8;
  --white: #fff;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  color: var(--ink);
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
}

::selection {
  color: #fff;
  background: var(--blue);
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 1100;
  padding: 10px 16px;
  color: var(--ink);
  background: #fff;
  border: 2px solid var(--blue);
}

.skip-link:focus {
  top: 12px;
}

.topbar {
  min-height: 32px;
  color: #aebdca;
  background: var(--ink);
  font-size: 11px;
  letter-spacing: .06em;
}

.topbar a {
  color: #dce9f3;
}

.site-navbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  min-height: 76px;
  padding: 0;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid #e1e7ec;
  backdrop-filter: blur(16px);
  transition: box-shadow .2s ease;
}

.site-navbar.is-scrolled {
  box-shadow: 0 10px 28px rgba(18, 43, 63, .1);
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-right: 20px;
}

.brand-mark {
  position: relative;
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  overflow: hidden;
  background: var(--ink);
}

.brand-mark::before {
  width: 20px;
  height: 20px;
  content: "";
  border: 2px solid #fff;
  border-right-color: var(--blue-light);
  border-radius: 50%;
}

.brand-mark i {
  position: absolute;
  left: 23px;
  width: 18px;
  height: 2px;
  background: var(--orange);
}

.brand-mark i:nth-child(1) {
  top: 15px;
  transform: rotate(-13deg);
}

.brand-mark i:nth-child(2) {
  top: 19px;
}

.brand-mark i:nth-child(3) {
  top: 23px;
  transform: rotate(13deg);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  color: var(--ink);
  font-family: Arial, sans-serif;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: .1em;
}

.brand-copy small {
  color: #667786;
  font-size: 9px;
  line-height: 1.2;
  letter-spacing: .14em;
}

.site-navbar .nav-link {
  position: relative;
  padding: 28px 9px 27px !important;
  color: #263b4c;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.site-navbar .nav-link::after {
  position: absolute;
  right: 9px;
  bottom: 0;
  left: 9px;
  height: 2px;
  content: "";
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .2s ease;
}

.site-navbar .nav-link:hover,
.site-navbar .nav-link.active {
  color: var(--blue);
}

.site-navbar .nav-link:hover::after,
.site-navbar .nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.navbar-toggler {
  width: 44px;
  height: 42px;
  padding: 0;
  border-color: #c5d0d9;
  border-radius: 2px;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(7, 95, 196, .16);
}

.btn {
  border-radius: 2px;
  font-weight: 700;
}

.btn-primary {
  --bs-btn-bg: var(--blue);
  --bs-btn-border-color: var(--blue);
  --bs-btn-hover-bg: #054d9f;
  --bs-btn-hover-border-color: #054d9f;
  --bs-btn-active-bg: #043f82;
  --bs-btn-active-border-color: #043f82;
}

.btn-lg {
  min-height: 50px;
  padding: 12px 24px;
  font-size: 14px;
}

.btn-outline-dark {
  --bs-btn-color: var(--ink);
  --bs-btn-border-color: #aebdca;
  --bs-btn-hover-bg: var(--ink);
  --bs-btn-hover-border-color: var(--ink);
}

.arrow {
  display: inline-block;
  margin-left: 9px;
  transition: transform .18s ease;
}

a:hover .arrow,
button:hover .arrow {
  transform: translateX(4px);
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 70% 40%, rgba(14, 96, 168, .24), transparent 32%),
    linear-gradient(112deg, #071522 0%, #091b2a 55%, #06111b 100%);
}

.hero::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 7px;
  content: "";
  background: linear-gradient(var(--blue-light), var(--orange));
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: .07;
  background-image:
    linear-gradient(rgba(255, 255, 255, .5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .5) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, #000, transparent 82%);
  pointer-events: none;
}

.hero .container-xxl {
  position: relative;
  z-index: 1;
}

.hero-content {
  padding-top: 76px;
  padding-bottom: 80px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .17em;
}

.eyebrow::before {
  width: 24px;
  height: 2px;
  content: "";
  background: var(--orange);
}

.eyebrow-light {
  color: #73bcfa;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  color: #78b9f7;
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .17em;
}

.hero-kicker span {
  color: #c7d8e5;
  font-family: inherit;
  letter-spacing: .08em;
}

.hero-title {
  margin: 0;
  color: #fff;
  font-size: clamp(56px, 5.7vw, 84px);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.07em;
}

.hero-title span {
  display: block;
  margin-top: 8px;
  color: transparent;
  -webkit-text-stroke: 1.5px #67aff0;
}

.hero-subtitle {
  max-width: 630px;
  margin: 27px 0 0;
  color: #edf7ff;
  font-size: clamp(21px, 2vw, 28px);
  font-weight: 600;
  line-height: 1.5;
}

.hero-description {
  max-width: 620px;
  margin: 20px 0 0;
  color: #aebfce;
  font-size: 14px;
  line-height: 1.95;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 34px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
  list-style: none;
}

.hero-points li {
  color: #c7d5df;
  font-size: 12px;
}

.hero-points li::before {
  margin-right: 7px;
  color: #61aef2;
  content: "✓";
}

.hero-figure {
  position: relative;
  margin: 0;
  padding: 11px;
  border: 1px solid rgba(255, 255, 255, .15);
  background: rgba(255, 255, 255, .03);
  box-shadow: 0 34px 80px rgba(0, 0, 0, .34);
}

.hero-figure::before {
  position: absolute;
  top: -25px;
  right: 52px;
  width: 140px;
  height: 5px;
  content: "";
  background: var(--orange);
}

.hero-figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.hero-figure figcaption {
  padding: 13px 4px 2px;
  color: #8ea4b5;
  font-size: 10px;
  line-height: 1.7;
}

.image-spec {
  position: absolute;
  right: -18px;
  bottom: 44px;
  min-width: 230px;
  padding: 15px 20px;
  color: #fff;
  background: rgba(5, 19, 31, .92);
  border-left: 3px solid var(--orange);
  backdrop-filter: blur(12px);
}

.image-spec small {
  display: block;
  color: #7795aa;
  font-family: Arial, sans-serif;
  font-size: 9px;
  letter-spacing: .16em;
}

.image-spec strong {
  display: block;
  margin-top: 5px;
  font-family: Arial, sans-serif;
  font-size: 14px;
}

.keyword-strip {
  background: #fff;
  border-bottom: 1px solid #dbe3e9;
}

.keyword-item {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: #263b4a;
  border-right: 1px solid #e2e8ed;
  font-size: 12px;
  font-weight: 600;
}

.keyword-item:last-child {
  border-right: 0;
}

.keyword-item span {
  color: #81919e;
  font-family: Consolas, monospace;
  font-size: 10px;
}

.section-block {
  padding: 100px 0;
}

.section-muted {
  background: var(--paper);
}

.section-dark {
  color: #fff;
  background: var(--ink);
}

.section-blue {
  color: #fff;
  background:
    linear-gradient(90deg, rgba(7, 21, 34, .97), rgba(10, 39, 62, .97)),
    url("../images/plasma-spray-process.webp") center / cover;
}

.section-head {
  max-width: 760px;
  margin-bottom: 48px;
}

.section-head.text-center {
  margin-right: auto;
  margin-left: auto;
}

.section-title {
  margin: 13px 0 0;
  color: var(--ink);
  font-size: clamp(33px, 3.3vw, 48px);
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: -.045em;
}

.section-dark .section-title,
.section-blue .section-title {
  color: #fff;
}

.section-lead {
  max-width: 670px;
  margin: 19px 0 0;
  color: #627382;
  font-size: 14px;
  line-height: 1.9;
}

.text-center .section-lead {
  margin-right: auto;
  margin-left: auto;
}

.section-dark .section-lead,
.section-blue .section-lead {
  color: #9bb0c0;
}

.service-card,
.feature-card,
.industry-card,
.why-card,
.listing-card {
  height: 100%;
  background: #fff;
  border: 1px solid #d3dde5;
  border-radius: 0;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.service-card:hover,
.feature-card:hover,
.industry-card:hover,
.why-card:hover,
.listing-card:hover {
  z-index: 1;
  border-color: #82a8c8;
  box-shadow: 0 18px 45px rgba(22, 53, 78, .1);
  transform: translateY(-5px);
}

.service-card {
  position: relative;
  min-height: 430px;
  padding: 34px;
  overflow: hidden;
}

.service-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 4px;
  content: "";
  background: linear-gradient(90deg, var(--blue), var(--orange));
  transition: width .25s ease;
}

.service-card:hover::before {
  width: 100%;
}

.card-index {
  color: #91a1ad;
  font-family: Consolas, monospace;
  font-size: 10px;
}

.service-code {
  color: #d5e5f1;
  font-family: Arial, sans-serif;
  font-size: 30px;
  font-weight: 800;
}

.service-card h3 {
  margin: 65px 0 0;
  font-size: 24px;
}

.service-card p {
  margin: 15px 0 0;
  color: #637482;
  font-size: 13px;
  line-height: 1.85;
}

.check-list {
  display: grid;
  gap: 9px;
  margin: 21px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  color: #465b6b;
  font-size: 12px;
}

.check-list li::before {
  margin-right: 8px;
  color: var(--blue);
  content: "✓";
}

.inline-link {
  display: inline-flex;
  align-items: center;
  margin-top: 22px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
}

.product-card {
  height: 100%;
  overflow: hidden;
  background: #fff;
  border: 1px solid #dce4ea;
  border-radius: 0;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.product-card:hover {
  border-color: #8eaec8;
  box-shadow: 0 18px 45px rgba(22, 53, 78, .11);
  transform: translateY(-5px);
}

.product-image {
  position: relative;
  display: block;
  overflow: hidden;
  background: #e7edf2;
}

.product-image img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #fff;
  transition: transform .5s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.045);
}

.product-image .card-index {
  position: absolute;
  top: 16px;
  left: 16px;
  display: grid;
  width: 36px;
  height: 36px;
  color: #fff;
  background: rgba(6, 22, 35, .86);
  place-items: center;
}

.product-body {
  padding: 24px;
}

.product-meta {
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .07em;
}

.product-body h3 {
  margin: 0;
  color: var(--ink);
  font-size: 21px;
}

.product-body p {
  margin: 13px 0 0;
  color: #617482;
  font-size: 12px;
  line-height: 1.75;
}

.process-step {
  position: relative;
  min-height: 245px;
  padding-right: 22px;
  border-right: 1px solid #dce4ea;
}

.process-step:last-child {
  border-right: 0;
}

.process-number {
  color: #b3c5d2;
  font-family: Arial, sans-serif;
  font-size: 39px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.07em;
}

.process-line {
  position: relative;
  width: 42px;
  height: 2px;
  margin-top: 24px;
  background: var(--blue);
}

.process-line::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 8px;
  height: 8px;
  content: "";
  background: var(--orange);
  border-radius: 50%;
}

.process-step h3 {
  margin: 37px 0 0;
  font-size: 18px;
}

.process-step p {
  margin: 11px 0 0;
  color: #637482;
  font-size: 12px;
  line-height: 1.8;
}

.feature-card,
.industry-card,
.why-card {
  min-height: 250px;
  padding: 30px;
}

.feature-card h3,
.industry-card h3,
.why-card h3 {
  margin: 50px 0 0;
  color: var(--ink);
  font-size: 20px;
}

.feature-card p,
.industry-card p,
.why-card p {
  margin: 12px 0 0;
  color: #647584;
  font-size: 12px;
  line-height: 1.8;
}

.feature-symbol {
  display: inline-grid;
  width: 38px;
  height: 38px;
  color: var(--blue);
  border: 1px solid #b9ccda;
  place-items: center;
  font-size: 17px;
  font-weight: 800;
}

.process-image {
  position: relative;
}

.process-image::before {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  content: "";
  border-top: 1px solid #287ec7;
  border-left: 1px solid #287ec7;
}

.process-image img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.process-label {
  position: absolute;
  right: -20px;
  bottom: 28px;
  min-width: 250px;
  padding: 17px 22px;
  color: var(--ink);
  background: rgba(255, 255, 255, .95);
  border-left: 3px solid var(--orange);
  box-shadow: 0 15px 40px rgba(0, 0, 0, .28);
}

.process-label small {
  display: block;
  color: var(--blue);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .15em;
}

.process-label strong {
  display: block;
  margin-top: 5px;
  font-size: 15px;
}

.capability-list {
  border-top: 1px solid rgba(255, 255, 255, .14);
  border-left: 1px solid rgba(255, 255, 255, .14);
}

.capability-item {
  min-height: 80px;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 18px;
  color: #fff;
  background: rgba(255, 255, 255, .03);
  border-right: 1px solid rgba(255, 255, 255, .14);
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  font-size: 13px;
  font-weight: 600;
}

.capability-item span {
  color: #66859d;
  font-family: Consolas, monospace;
  font-size: 10px;
}

.case-card {
  height: 100%;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d7e0e7;
}

.case-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform .5s ease;
}

.case-card:hover img {
  transform: scale(1.045);
}

.case-card-body {
  padding: 25px;
}

.case-card h3 {
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.5;
}

.case-card p {
  margin: 13px 0 0;
  color: #627382;
  font-size: 12px;
  line-height: 1.75;
}

.case-tag {
  display: inline-block;
  padding: 7px 11px;
  color: #fff;
  background: var(--blue);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
}

.material-board {
  position: relative;
  min-height: 420px;
  background-image:
    linear-gradient(rgba(84, 112, 132, .13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(84, 112, 132, .13) 1px, transparent 1px);
  background-size: 56px 56px;
  border-bottom: 1px solid #8ba1b1;
  border-left: 1px solid #8ba1b1;
}

.material-dot {
  position: absolute;
  display: flex;
  width: 120px;
  height: 120px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .6);
  border-radius: 50%;
  box-shadow: 0 16px 35px rgba(23, 61, 90, .18);
}

.material-dot strong {
  font-family: Arial, sans-serif;
  font-size: 21px;
}

.material-dot small {
  margin-top: 4px;
  font-size: 10px;
}

.material-dot.alumina {
  top: 55px;
  left: 20%;
  background: linear-gradient(145deg, #3c9aed, #0860b0);
}

.material-dot.chromium {
  right: 12%;
  bottom: 55px;
  background: linear-gradient(145deg, #285b55, #153e3a);
}

.material-dot.titanium {
  top: 125px;
  right: 34%;
  width: 100px;
  height: 100px;
  background: linear-gradient(145deg, #6e8192, #3b5264);
}

.article-card {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: #fff;
  border: 1px solid #d5dfe6;
  transition: transform .2s ease, border-color .2s ease;
}

.article-card:hover {
  border-color: #7ba4c4;
  transform: translateY(-4px);
}

.article-card .category {
  color: var(--blue);
  font-size: 10px;
  font-weight: 700;
}

.article-card h3 {
  margin: 42px 0 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.55;
}

.article-card p {
  margin: 13px 0 0;
  color: #647582;
  font-size: 12px;
  line-height: 1.8;
}

.article-card footer {
  margin-top: auto;
  padding-top: 18px;
  color: #8999a5;
  border-top: 1px solid #e1e7eb;
  font-family: Consolas, monospace;
  font-size: 10px;
}

.accordion {
  --bs-accordion-border-color: #d8e0e6;
  --bs-accordion-border-radius: 0;
  --bs-accordion-inner-border-radius: 0;
  --bs-accordion-btn-focus-box-shadow: 0 0 0 3px rgba(7, 95, 196, .12);
  --bs-accordion-active-color: var(--blue);
  --bs-accordion-active-bg: #f4f8fc;
}

.accordion-button {
  min-height: 76px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 650;
}

.accordion-body {
  color: #617280;
  font-size: 13px;
  line-height: 1.9;
}

.cta-band {
  padding: 56px 0;
  color: #fff;
  background: var(--blue);
}

.cta-band small {
  color: #9ed0ff;
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .18em;
}

.cta-band h2 {
  margin: 7px 0 0;
  font-size: clamp(25px, 2.5vw, 36px);
  letter-spacing: -.035em;
}

.cta-band p {
  margin: 8px 0 0;
  color: #c7e3ff;
  font-size: 12px;
}

.site-footer {
  color: #fff;
  background: var(--ink);
}

.footer-main {
  padding: 76px 0;
}

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

.site-footer .brand-copy small {
  color: #8096a8;
}

.footer-description {
  max-width: 390px;
  margin: 27px 0 0;
  color: #8298a9;
  font-size: 12px;
  line-height: 1.9;
}

.footer-title {
  margin: 0 0 18px;
  color: #fff;
  font-size: 13px;
}

.footer-links {
  display: grid;
  gap: 12px;
}

.footer-links a,
.footer-links span {
  color: #8197a8;
  font-size: 11px;
  line-height: 1.7;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  min-height: 66px;
  color: #61798b;
  border-top: 1px solid rgba(255, 255, 255, .09);
  font-size: 10px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 84px;
  color: #fff;
  background:
    radial-gradient(circle at 80% 20%, rgba(24, 131, 242, .2), transparent 30%),
    linear-gradient(115deg, #071522, #0c2940);
}

.page-hero::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: .08;
  background-image:
    linear-gradient(rgba(255, 255, 255, .5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .5) 1px, transparent 1px);
  background-size: 68px 68px;
}

.page-hero .container-xxl {
  position: relative;
  z-index: 1;
}

.breadcrumb {
  --bs-breadcrumb-divider-color: #7790a4;
  --bs-breadcrumb-item-active-color: #c9d8e3;
  margin-bottom: 34px;
  font-size: 11px;
}

.breadcrumb a {
  color: #8ca4b6;
}

.page-hero h1 {
  max-width: 900px;
  margin: 14px 0 0;
  color: #fff;
  font-size: clamp(43px, 5vw, 66px);
  line-height: 1.13;
  letter-spacing: -.055em;
}

.page-hero p {
  max-width: 760px;
  margin: 20px 0 0;
  color: #a9bdcc;
  font-size: 14px;
  line-height: 1.9;
}

.page-image {
  padding: 9px;
  background: #fff;
  border: 1px solid #cbd7df;
}

.page-image img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #fff;
}

.detail-title {
  margin: 0;
  color: var(--ink);
  font-size: clamp(31px, 3.2vw, 46px);
  line-height: 1.25;
  letter-spacing: -.04em;
}

.detail-text {
  margin: 20px 0 0;
  color: #5d7180;
  font-size: 14px;
  line-height: 1.95;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.tag-list span {
  padding: 7px 10px;
  color: #526879;
  border: 1px solid #cbd7df;
  font-size: 10px;
}

.detail-table {
  margin-top: 26px;
  border-top: 1px solid var(--line);
}

.detail-table > div {
  display: grid;
  grid-template-columns: 105px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.detail-table dt {
  color: var(--blue);
  font-size: 10px;
  font-weight: 700;
}

.detail-table dd {
  margin: 0;
  color: #526879;
  font-size: 12px;
  line-height: 1.7;
}

.detail-panel {
  height: 100%;
  min-height: 300px;
  padding: 30px;
  background: #fff;
  border: 1px solid #d4dfe6;
}

.detail-panel h3 {
  margin: 45px 0 0;
  color: var(--ink);
  font-size: 20px;
}

.detail-panel p {
  color: #607482;
  font-size: 12px;
  line-height: 1.8;
}

.listing-card {
  overflow: hidden;
}

.listing-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform .5s ease;
}

.listing-card:hover img {
  transform: scale(1.04);
}

.listing-body {
  padding: 25px;
}

.listing-body h2 {
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.45;
}

.listing-body p {
  margin: 12px 0 0;
  color: #647583;
  font-size: 12px;
  line-height: 1.8;
}

.article-list-item {
  display: grid;
  grid-template-columns: 68px 1fr 50px;
  gap: 28px;
  align-items: center;
  padding: 36px 0;
  border-bottom: 1px solid #cfdae1;
}

.article-list-item:first-child {
  border-top: 1px solid #cfdae1;
}

.article-list-number {
  color: #a8b6c0;
  font-family: Arial, sans-serif;
  font-size: 34px;
  font-weight: 800;
}

.article-list-item h2 {
  margin: 9px 0 0;
  color: var(--ink);
  font-size: 23px;
  line-height: 1.45;
}

.article-list-item p {
  margin: 9px 0 0;
  color: #657785;
  font-size: 12px;
  line-height: 1.8;
}

.article-list-arrow {
  display: grid;
  width: 46px;
  height: 46px;
  color: var(--blue);
  border: 1px solid #c9d5dd;
  place-items: center;
}

.article-list-arrow:hover {
  color: #fff;
  background: var(--blue);
}

.article-header {
  padding: 70px 0 54px;
  background:
    radial-gradient(circle at 85% 20%, rgba(17, 128, 230, .1), transparent 25%),
    #fff;
  border-bottom: 1px solid #dbe4ea;
}

.article-header h1 {
  margin: 20px 0 0;
  color: var(--ink);
  font-size: clamp(39px, 5vw, 61px);
  line-height: 1.2;
  letter-spacing: -.055em;
}

.article-summary {
  max-width: 800px;
  margin: 20px 0 0;
  color: #536979;
  font-size: 15px;
  line-height: 1.9;
}

.article-body {
  padding: 58px 0 88px;
}

.article-body h2 {
  margin: 50px 0 0;
  color: var(--ink);
  font-size: 28px;
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body p {
  margin: 17px 0 0;
  color: #465d6e;
  font-size: 15px;
  line-height: 2.05;
}

.article-body ul {
  margin: 22px 0 0;
  padding: 22px 26px 22px 46px;
  background: var(--paper);
  border-left: 3px solid var(--blue);
}

.article-body li {
  margin: 8px 0;
  color: #435a6a;
  font-size: 14px;
  line-height: 1.75;
}

.contact-card {
  padding: 32px;
  background: #fff;
  border: 1px solid #cfdbe3;
  box-shadow: 0 25px 70px rgba(23, 59, 86, .1);
}

.form-label {
  color: #435a6a;
  font-size: 11px;
  font-weight: 700;
}

.form-control {
  min-height: 46px;
  border-color: #cbd7df;
  border-radius: 2px;
  font-size: 12px;
}

textarea.form-control {
  min-height: 104px;
}

.form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(7, 95, 196, .12);
}

.inquiry-result {
  padding: 22px;
  background: #f0f8f5;
  border-left: 3px solid #20a36a;
}

.inquiry-result pre {
  margin: 16px 0;
  color: #334d42;
  white-space: pre-wrap;
  font-family: inherit;
  font-size: 11px;
  line-height: 1.8;
}

.not-found {
  min-height: 620px;
  padding: 100px 16px;
  text-align: center;
  background: var(--paper);
}

@media (max-width: 1199.98px) {
  .site-navbar {
    padding: 14px 0;
  }

  .site-navbar .navbar-collapse {
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    padding: 14px 0 6px;
  }

  .site-navbar .nav-link {
    padding: 12px 4px !important;
    border-bottom: 1px solid #e4e9ed;
  }

  .site-navbar .nav-link::after {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .process-step {
    min-height: 220px;
  }
}

@media (max-width: 767.98px) {
  .topbar {
    display: none;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .brand-copy strong {
    font-size: 13px;
  }

  .brand-copy small {
    font-size: 8px;
  }

  .hero::before {
    width: 4px;
  }

  .hero-title {
    font-size: 53px;
  }

  .hero-subtitle {
    font-size: 20px;
  }

  .hero-description {
    font-size: 13px;
  }

  .hero-points {
    display: grid;
    gap: 9px;
  }

  .hero-figure::before {
    right: 30px;
    width: 90px;
  }

  .image-spec {
    right: -4px;
    bottom: 40px;
    min-width: 200px;
    padding: 12px 15px;
  }

  .keyword-item {
    min-height: 52px;
    border-bottom: 1px solid #e2e8ed;
    font-size: 10px;
  }

  .section-block {
    padding: 70px 0;
  }

  .section-title {
    font-size: 32px;
  }

  .section-lead {
    font-size: 13px;
  }

  .service-card {
    min-height: 385px;
    padding: 27px;
  }

  .service-card h3 {
    margin-top: 47px;
  }

  .process-image::before {
    top: -12px;
    left: -12px;
  }

  .process-label {
    right: -4px;
    bottom: 15px;
    min-width: 220px;
  }

  .process-step {
    min-height: auto;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid #dce4ea;
  }

  .process-step h3 {
    margin-top: 25px;
  }

  .material-board {
    min-height: 340px;
  }

  .material-dot {
    width: 94px;
    height: 94px;
  }

  .material-dot.titanium {
    width: 80px;
    height: 80px;
  }

  .page-hero {
    padding: 56px 0 62px;
  }

  .page-hero h1 {
    font-size: 40px;
  }

  .detail-table > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .article-list-item {
    grid-template-columns: 44px 1fr;
    gap: 14px;
    padding: 26px 0;
  }

  .article-list-number {
    font-size: 27px;
  }

  .article-list-item h2 {
    font-size: 19px;
  }

  .article-list-arrow {
    display: none;
  }

  .article-header h1 {
    font-size: 38px;
  }

  .article-body p {
    font-size: 14px;
  }

  .contact-card {
    padding: 22px;
  }

  .footer-main {
    padding: 60px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* maspray / Hejikang content alignment */
@media (min-width:1200px){
  .site-navbar .navbar-brand{margin-right:12px;}
  .site-navbar .brand-copy strong{font-size:13px;letter-spacing:.06em;}
  .site-navbar .brand-copy small{letter-spacing:.08em;}
  .site-navbar .nav-link{padding-left:7px!important;padding-right:7px!important;font-size:11px;}
  .site-navbar .btn{font-size:12px;white-space:nowrap;}
}
@media (max-width:991.98px){
  .footer-bottom{gap:8px;text-align:center;}
}

/* ==========================================================
   2026-08 layout stability / product image / footer hotfix
   Fixes intrinsic HTML image height attributes creating oversized
   cards after responsive width scaling, horizontal overflow and
   short-page whitespace below the footer.
   ========================================================== */
html {
  background: var(--ink);
}

html,
body {
  width: 100%;
  max-width: 100%;
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body > main {
  width: 100%;
  max-width: 100%;
  flex: 1 0 auto;
}

body > .site-footer {
  width: 100%;
  max-width: 100%;
  margin-top: auto;
  flex: 0 0 auto;
}

/* Width and height attributes are kept in HTML for CLS/SEO, but the
   rendered height must follow the responsive CSS width. */
img,
svg,
video {
  max-width: 100%;
}

img {
  height: auto;
  display: block;
}

main,
section,
header,
nav,
footer {
  max-width: 100%;
}

/* Product cards: compact, even and free of artificial white gaps. */
.product-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.product-image {
  width: 100%;
  flex: 0 0 auto;
  line-height: 0;
}

.product-image img {
  width: 100%;
  height: auto !important;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.product-body {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  flex-direction: column;
}

.product-body h3,
.product-body p,
.product-body a {
  overflow-wrap: anywhere;
}

.product-body .inline-link {
  margin-top: auto;
  padding-top: 20px;
}

/* Other responsive media blocks were affected by the same HTML height
   attributes. Keep their CSS aspect ratios authoritative. */
.hero-figure img,
.process-image img,
.case-card img,
.listing-card img,
.page-image img {
  height: auto !important;
}

/* Prevent decorative offsets and long footer strings from producing a
   page-wide horizontal scrollbar. */
.hero,
.page-hero,
.section-block,
.section-muted,
.section-dark,
.section-blue,
.cta-band,
.site-footer {
  overflow-x: hidden;
  overflow-x: clip;
}

.footer-main,
.footer-bottom {
  width: 100%;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  column-gap: 24px;
  row-gap: 8px;
}

.footer-bottom > span {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.footer-links a,
.footer-links span,
.footer-description {
  overflow-wrap: anywhere;
}

@media (max-width: 767.98px) {
  .product-body {
    padding: 20px;
  }

  .product-body h3 {
    font-size: 19px;
  }

  .footer-main {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .footer-bottom {
    min-height: auto;
    padding-top: 18px !important;
    padding-bottom: 18px !important;
  }
}

/* Bootstrap g-5 uses a wider horizontal negative gutter than the mobile
   container padding. Limit only the horizontal gutter on small screens so
   sections cannot create a horizontal scrollbar. */
@media (max-width: 767.98px) {
  .container-xxl > .row.g-5 {
    --bs-gutter-x: 1.5rem;
  }

  .image-spec,
  .process-label {
    max-width: calc(100% - 16px);
  }
}


/* Floating direct-call phone button */
.floating-phone {
  position: fixed;
  right: 24px;
  bottom: 26px;
  z-index: 1055;
  width: 62px;
  height: 62px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #d5a84e 0%, #f0ca72 100%);
  color: #071522;
  border: 2px solid rgba(255,255,255,.72);
  box-shadow: 0 10px 30px rgba(7,21,34,.28), 0 0 0 0 rgba(213,168,78,.34);
  text-decoration: none;
  transform: translateZ(0);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  animation: phone-soft-pulse 2.6s ease-out infinite;
}

.floating-phone svg {
  width: 29px;
  height: 29px;
  display: block;
  fill: currentColor;
}

.floating-phone:hover,
.floating-phone:focus-visible {
  color: #071522;
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 14px 34px rgba(7,21,34,.34), 0 0 0 8px rgba(213,168,78,.13);
  filter: brightness(1.04);
}

.floating-phone:focus-visible {
  outline: 3px solid rgba(0,113,227,.45);
  outline-offset: 3px;
}

@keyframes phone-soft-pulse {
  0%, 68%, 100% { box-shadow: 0 10px 30px rgba(7,21,34,.28), 0 0 0 0 rgba(213,168,78,.32); }
  82% { box-shadow: 0 10px 30px rgba(7,21,34,.28), 0 0 0 12px rgba(213,168,78,0); }
}

@media (max-width: 767.98px) {
  .floating-phone {
    right: 16px;
    bottom: 18px;
    width: 56px;
    height: 56px;
  }

  .floating-phone svg {
    width: 26px;
    height: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .floating-phone {
    animation: none;
    transition: none;
  }
}