:root {
  color-scheme: light;
  --ink: #102236;
  --muted: #607084;
  --line: #d9e4eb;
  --paper: #ffffff;
  --mist: #edf6f4;
  --blue: #123c69;
  --green: #0d8f72;
  --teal: #0c7180;
  --gold: #c8932b;
  --soft: #f7faf9;
  --shadow: 0 18px 50px rgba(16, 34, 54, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--soft);
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  display: inline-flex;
  width: auto;
  height: 52px;
  align-items: center;
  gap: 8px;
  overflow: visible;
}

.brand-logo img {
  width: 56px;
  height: 40px;
  object-fit: contain;
}

.brand-wordmark {
  color: #09679c;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 35px;
  font-weight: 800;
  line-height: 0.96;
  transform: translateY(1px);
}

.brand-copy {
  display: none;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #33475c;
  font-size: 14px;
}

.nav a {
  padding: 10px 12px;
  border-radius: 6px;
  text-decoration: none;
}

.nav a:hover {
  background: var(--mist);
}

.nav .nav-cta {
  color: #fff;
  background: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(390px, 0.85fr);
  min-height: 610px;
  align-items: center;
  gap: clamp(34px, 5.5vw, 84px);
  padding: clamp(48px, 6.5vw, 82px) clamp(20px, 5vw, 72px) clamp(44px, 5.5vw, 66px);
  background:
    linear-gradient(115deg, rgba(18, 60, 105, 0.08), rgba(13, 143, 114, 0.08)),
    linear-gradient(180deg, #ffffff 0%, #eef7f6 100%);
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 860px;
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 1;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 980px;
  font-size: clamp(44px, 5.4vw, 72px);
  line-height: 1.04;
}

.hero-title-accent {
  display: block;
  margin-top: 8px;
  color: #163f5f;
  font-size: 0.78em;
  line-height: 1.08;
}

h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  font-size: 20px;
  line-height: 1.2;
}

.hero-text {
  max-width: 720px;
  color: #42566c;
  font-size: 18px;
}

.mobile-hero-photo {
  display: none;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 30px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: var(--green);
}

.button.secondary {
  color: var(--blue);
  background: #fff;
  border-color: var(--line);
}

.trust-strip {
  display: grid;
  max-width: 760px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.trust-strip div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.trust-strip dt {
  color: var(--blue);
  font-size: 22px;
  font-weight: 800;
}

.trust-strip dd {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  min-height: 470px;
}

.photo-visual {
  overflow: hidden;
  border: 1px solid rgba(18, 60, 105, 0.12);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.photo-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
}

.hero-image-card {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(13, 143, 114, 0.18);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 42px rgba(16, 61, 92, 0.14);
  backdrop-filter: blur(12px);
}

.hero-image-card strong {
  color: var(--navy);
  font-size: 18px;
}

.hero-image-card ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-image-card li {
  position: relative;
  padding: 10px 10px 10px 26px;
  border: 1px solid rgba(13, 143, 114, 0.16);
  border-radius: 8px;
  background: rgba(239, 248, 245, 0.86);
  color: #31546c;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
}

.hero-image-card li::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 11px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--green);
}

.section {
  padding: clamp(70px, 9vw, 112px) clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
}

.intro {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
  background: #fff;
  border-top: 0;
}

.intro p:last-child,
.section-heading p,
.health-visual-copy p,
.quality-copy p,
.about-copy p,
.contact-section p {
  color: var(--muted);
  font-size: 17px;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 36px;
}

.section-heading h2 {
  margin-bottom: 14px;
}

.section-heading .brand-line {
  margin: -4px 0 12px;
  color: #0d8f72;
  font-weight: 800;
}

.capability-section .section-heading .brand-line {
  color: #a7f0de;
}

.health-visual-section {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(420px, 1fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
  background:
    linear-gradient(135deg, rgba(13, 143, 114, 0.08), rgba(18, 60, 105, 0.04)),
    #ffffff;
}

.health-visual-copy {
  max-width: 620px;
}

.health-visual-copy h2 {
  margin-bottom: 18px;
}

.health-photo {
  overflow: hidden;
  margin: 0;
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(18, 60, 105, 0.12);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.health-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.capability-section {
  background: var(--blue);
  color: #fff;
  border-top: 0;
  padding-top: clamp(82px, 10vw, 124px);
  padding-bottom: clamp(82px, 10vw, 124px);
}

.capability-section .section-kicker {
  color: #9bd8cb;
}

.capability-section .section-heading p {
  color: rgba(255, 255, 255, 0.78);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.capability-grid article {
  min-height: 100%;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.capability-grid span {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 8px;
  color: var(--blue);
  background: #fff;
  font-weight: 800;
}

.capability-grid p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
}

.product-grid,
.application-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

#products {
  background: #f4faf8;
}

.product-card,
.application-grid article {
  min-height: 100%;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.product-card,
.catalog-card,
.featured-app-card,
.application-grid article,
.faq-grid article,
.inquiry-grid article {
  box-shadow: 0 10px 28px rgba(16, 34, 54, 0.04);
}

.product-tag {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.product-card p,
.product-card li,
.application-grid p {
  color: var(--muted);
  font-size: 15px;
}

.product-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
}

.portfolio {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 22px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--mist);
}

.portfolio p {
  max-width: 1000px;
  color: var(--muted);
}

.text-link {
  flex: 0 0 auto;
  color: var(--green);
  font-weight: 800;
  text-decoration: none;
}

.link-group {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 16px;
}

.text-link:hover {
  text-decoration: underline;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.catalog-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.catalog-card h3 {
  margin-bottom: 14px;
}

.catalog-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 15px;
}

.catalog-card.application-card {
  background: #f8fbfb;
}

.application-section {
  background: #fff;
}

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

.application-grid article {
  background: #f8fbfb;
}

.featured-app-card {
  overflow: hidden;
  padding: 0;
}

.featured-app-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.featured-app-card div {
  padding: 20px 22px 22px;
}

.featured-app-card h3 {
  margin-bottom: 8px;
}

.market-section {
  background: var(--blue);
  color: #fff;
}

.market-section .section-kicker {
  color: #9bd8cb;
}

.market-section .section-heading p {
  color: rgba(255, 255, 255, 0.78);
}

.market-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.market-grid article {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.market-grid strong {
  font-size: 18px;
}

.market-grid span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.quality-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.72fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  background: #f6fbfa;
}

.quality-section,
.faq-section {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.quality-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.quality-list span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: #34495e;
  font-size: 14px;
  font-weight: 700;
}

.quality-media {
  display: grid;
  gap: 18px;
}

.quality-media > img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(18, 60, 105, 0.12);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.quality-panel {
  display: grid;
  gap: 14px;
}

.quality-panel article {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  row-gap: 4px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.quality-panel span {
  grid-row: span 2;
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  background: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.quality-panel strong {
  font-size: 18px;
}

.quality-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.inquiry-section {
  background: #fff;
}

.inquiry-checklist {
  display: grid;
  grid-template-columns: minmax(240px, 0.55fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  margin-bottom: 20px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--mist);
}

.inquiry-checklist h3 {
  margin-bottom: 0;
}

.inquiry-checklist ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 0;
  padding-left: 18px;
  color: #42566c;
  font-size: 15px;
}

.inquiry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.inquiry-grid article {
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.inquiry-grid span {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
}

.inquiry-grid p {
  color: var(--muted);
  font-size: 15px;
}

.inquiry-note {
  margin-top: 16px;
  padding: 18px 20px;
  border-left: 4px solid var(--green);
  border-radius: 8px;
  color: #42566c;
  background: var(--mist);
  font-weight: 700;
}

.faq-section {
  background: #f7faf9;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.faq-grid article {
  min-height: 100%;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.faq-grid h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.faq-grid p {
  color: var(--muted);
  font-size: 15px;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  background: var(--blue);
  color: #fff;
}

.about-section .section-kicker {
  color: #9bd8cb;
}

.about-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 42px clamp(20px, 5vw, 72px);
  color: #fff;
  background: linear-gradient(90deg, var(--teal), var(--green));
}

.cta-band .section-kicker {
  color: rgba(255, 255, 255, 0.82);
}

.cta-band h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(28px, 3.4vw, 42px);
}

.cta-band .button.primary {
  flex: 0 0 auto;
  color: var(--blue);
  background: #fff;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(320px, 0.85fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: start;
  background: #fff;
}

.email-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--green);
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
}

.contact-details {
  display: grid;
  gap: 8px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 14px;
}

.contact-details a {
  color: var(--green);
  font-weight: 700;
  text-decoration: none;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: #30455a;
  font-size: 14px;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid #c8d8e2;
  border-radius: 6px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.guide-section {
  background: var(--soft);
  border-radius: 8px;
  padding: 54px;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.section-actions {
  margin-top: 24px;
  display: flex;
  justify-content: center;
}

.guide-grid article {
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.guide-grid span {
  color: var(--green);
  font-weight: 800;
}

.guide-grid h3,
.guide-grid p {
  margin: 0;
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: #0b2239;
  font-size: 14px;
}

.footer strong {
  color: #fff;
}

.catalog-hero {
  padding: clamp(58px, 8vw, 110px) clamp(20px, 5vw, 72px) clamp(46px, 7vw, 76px);
  background:
    linear-gradient(115deg, rgba(18, 60, 105, 0.08), rgba(13, 143, 114, 0.09)),
    #ffffff;
}

.catalog-hero h1 {
  max-width: 980px;
  margin-bottom: 20px;
  font-size: clamp(40px, 6vw, 72px);
}

.catalog-hero p {
  max-width: 820px;
  color: var(--muted);
  font-size: 18px;
}

.full-catalog {
  background: #fff;
}

.catalog-note {
  margin-bottom: 24px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--mist);
  color: var(--muted);
}

.catalog-note strong {
  color: var(--ink);
}

.secondary-note {
  background: #fff;
}

.featured-lines {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.featured-lines article {
  display: grid;
  gap: 8px;
  min-height: 130px;
  padding: 22px;
  border: 1px solid rgba(18, 143, 114, 0.28);
  border-radius: 8px;
  background: #f8fffd;
}

.featured-lines strong {
  color: var(--navy);
  font-size: 18px;
}

.featured-lines span {
  color: var(--muted);
  line-height: 1.65;
}

.featured-lines .procurement-card {
  align-content: start;
  gap: 12px;
  min-height: 260px;
  padding: 24px;
  background: #fff;
}

.procurement-card .article-meta {
  color: #c18a18;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.procurement-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.procurement-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: #31546c;
  font-size: 14px;
  line-height: 1.45;
}

.procurement-card a {
  margin-top: auto;
  color: var(--green);
  font-weight: 800;
  text-decoration: none;
}

.catalog-section {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.catalog-section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.catalog-section-title h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
}

.catalog-section-title span {
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.full-product-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.full-product-list li {
  position: relative;
  display: grid;
  gap: 7px;
  min-height: 118px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.full-product-list strong {
  padding-right: 44px;
  font-size: 16px;
  line-height: 1.25;
}

.full-product-list span {
  color: var(--muted);
  font-size: 14px;
}

.full-product-list em {
  position: absolute;
  top: 14px;
  right: 14px;
  color: var(--gold);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.guide-page {
  display: grid;
  gap: 24px;
}

.guide-featured-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.guide-link-card {
  display: grid;
  gap: 10px;
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: inherit;
  text-decoration: none;
}

.guide-link-card span {
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.guide-link-card strong {
  color: var(--navy);
  font-size: 21px;
  line-height: 1.25;
}

.guide-link-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.guide-link-card:hover {
  border-color: rgba(13, 143, 114, 0.45);
  box-shadow: 0 16px 34px rgba(16, 61, 92, 0.09);
  transform: translateY(-1px);
}

.guide-link-card.compact {
  min-height: 0;
}

.guide-article {
  display: grid;
  gap: 16px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.guide-article h2,
.guide-article p {
  margin: 0;
}

.guide-article ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.guide-article .article-meta {
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.guide-article h3 {
  margin: 6px 0 0;
  color: var(--navy);
  font-size: 22px;
}

.guide-article .article-cta {
  margin-top: 8px;
}

.article-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.article-byline span {
  position: relative;
  padding-left: 14px;
}

.article-byline span::before {
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

.article-summary {
  border-color: rgba(13, 143, 114, 0.24);
  background: #f7fffc;
}

.article-summary p {
  color: #31546c;
  font-size: 18px;
  line-height: 1.75;
}

.key-takeaway-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.key-takeaway-list li {
  padding-left: 18px;
  border-left: 3px solid rgba(13, 143, 114, 0.38);
  color: var(--muted);
  line-height: 1.65;
}

.key-takeaway-list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--navy);
}

.decision-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.decision-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: #fff;
}

.decision-table th,
.decision-table td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.decision-table th {
  color: var(--navy);
  background: #f3f8f7;
  font-size: 13px;
  text-transform: uppercase;
}

.decision-table td {
  color: var(--muted);
}

.decision-table td:first-child {
  color: var(--navy);
  font-weight: 800;
}

.decision-table tbody tr:last-child td {
  border-bottom: 0;
}

.evidence-note {
  padding: 14px 0 0 18px;
  border-left: 3px solid var(--gold);
  color: var(--muted);
}

.article-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.article-toc strong {
  color: var(--navy);
  margin-right: 8px;
}

.article-toc a {
  padding: 8px 11px;
  border: 1px solid rgba(13, 143, 114, 0.22);
  border-radius: 999px;
  color: var(--green);
  background: rgba(239, 248, 245, 0.8);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.article-cta-card {
  border-color: rgba(13, 143, 114, 0.32);
  background:
    linear-gradient(115deg, rgba(18, 60, 105, 0.06), rgba(13, 143, 114, 0.09)),
    #ffffff;
}

.article-cta-card .article-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.product-detail-hero {
  max-width: none;
  padding-bottom: 54px;
  background:
    linear-gradient(112deg, rgba(18, 60, 105, 0.08), rgba(13, 143, 114, 0.1)),
    #f7fbfa;
}

.product-detail-hero h1,
.product-detail-hero > p {
  max-width: 980px;
}

.product-detail-hero h1 {
  font-size: clamp(42px, 6vw, 72px);
}

.product-boundary {
  padding-left: 16px;
  border-left: 3px solid var(--gold);
  color: var(--muted);
  font-size: 14px;
}

.product-detail-page {
  max-width: 1180px;
}

.product-profile-table {
  min-width: 620px;
}

.product-question-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-question {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
}

.product-question h3,
.product-question p {
  margin: 0;
}

.product-question p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.65;
}

.related-guides {
  display: grid;
  gap: 18px;
}

.market-insight-heading {
  max-width: 1180px;
}

.guide-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.guide-tags span {
  padding: 7px 10px;
  border: 1px solid rgba(13, 143, 114, 0.22);
  border-radius: 6px;
  color: var(--green);
  background: rgba(239, 248, 245, 0.82);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.guide-category-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.guide-category-nav a {
  display: grid;
  gap: 5px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: #fff;
  color: inherit;
  text-decoration: none;
}

.guide-category-nav strong {
  color: var(--navy);
  font-size: 18px;
}

.guide-category-nav span {
  color: var(--muted);
  font-size: 14px;
}

.guide-section-title {
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.guide-section-title p:last-child {
  max-width: 820px;
  color: var(--muted);
  line-height: 1.7;
}

.guide-market-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.market-insight-card {
  position: relative;
  min-height: 235px;
  padding-bottom: 58px;
}

.market-insight-card em {
  position: absolute;
  bottom: 24px;
  left: 24px;
  color: var(--green);
  font-size: 14px;
  font-style: normal;
  font-weight: 800;
}

.article-visual {
  display: grid;
  gap: 10px;
  margin: 0;
}

.article-visual img {
  width: 100%;
  height: clamp(280px, 36vw, 440px);
  object-fit: cover;
  border-radius: 8px;
}

.article-visual figcaption {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.buyer-decision {
  display: grid;
  gap: 6px;
  margin-top: 4px;
  padding: 4px 0 4px 18px;
  border-left: 4px solid var(--green);
}

.buyer-decision strong {
  color: var(--navy);
}

.buyer-decision p {
  color: var(--muted);
}

.decision-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 24px;
  color: var(--muted);
  line-height: 1.7;
}

.decision-list strong {
  color: var(--navy);
}

.evidence-card {
  border-color: rgba(18, 60, 105, 0.18);
  background: #f8fafb;
}

.source-list a {
  color: var(--green);
  font-weight: 700;
  text-underline-offset: 3px;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .intro,
  .health-visual-section,
  .capability-grid,
  .quality-section,
  .guide-grid,
  .inquiry-checklist,
  .inquiry-grid,
  .faq-grid,
  .market-grid,
  .about-section,
  .cta-band,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .health-visual-copy {
    max-width: none;
  }

  .hero {
    min-height: 0;
  }

  .hero-visual {
    min-height: 420px;
  }

  .product-grid,
  .catalog-grid,
  .application-grid,
  .guide-featured-list,
  .guide-category-nav,
  .featured-lines,
  .market-grid,
  .faq-grid,
  .full-product-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand-logo {
    height: 48px;
  }

  .brand-logo img {
    width: 52px;
    height: 37px;
  }

  .brand-wordmark {
    font-size: 32px;
  }

  .nav {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .nav a {
    padding: 9px 10px;
    white-space: nowrap;
  }

  .hero,
  .section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .cta-band {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 34px;
    padding-bottom: 34px;
  }

  h1 {
    font-size: 34px;
    line-height: 1.04;
  }

  .mobile-hero-photo {
    display: block;
    height: 170px;
    margin: 14px 0 18px;
    overflow: hidden;
    border: 1px solid rgba(18, 60, 105, 0.12);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .mobile-hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .hero > .hero-visual {
    display: none;
  }

  .trust-strip,
  .inquiry-checklist ul,
  .capability-grid,
  .product-grid,
  .catalog-grid,
  .application-grid,
  .guide-featured-list,
  .guide-category-nav,
  .inquiry-grid,
  .faq-grid,
  .market-grid,
  .full-product-list {
    grid-template-columns: 1fr;
  }

  .guide-article {
    padding: 24px 20px;
  }

  .key-takeaway-list {
    grid-template-columns: 1fr;
  }

  .product-question-grid {
    grid-template-columns: 1fr;
  }

  .article-toc {
    align-items: stretch;
    flex-direction: column;
  }

  .article-toc a {
    border-radius: 6px;
  }

  .article-visual img {
    height: 240px;
  }

  .catalog-section-title {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-visual {
    min-height: 380px;
  }
}