:root {
  --font-base: "Aptos", "Aptos Display", "Aptos Narrow", "Segoe UI", sans-serif;
  --bg: #f3f5f3;
  --surface: #ffffff;
  --surface-alt: #e9efec;
  --surface-dark: #0f1f24;
  --text: #081639;
  --muted: #081639;
  --brand: #FF7700;
  --brand-strong: #FF7700;
  --accent: #FF7700;
  --line: #cfdad4;
  --ring: rgba(255, 119, 0, 0.35);
  --radius-lg: 24px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-soft: 0 14px 30px rgba(8, 25, 28, 0.08);
  --shadow-card: 0 20px 42px rgba(9, 27, 31, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font-base);
  line-height: 1.65;
  background:
    radial-gradient(110% 60% at 0% 0%, rgba(200, 148, 63, 0.15), transparent 54%),
    radial-gradient(100% 70% at 100% 0%, rgba(31, 111, 85, 0.14), transparent 58%),
    linear-gradient(180deg, #f8f9f8 0%, var(--bg) 42%, #f8faf9 100%);
  min-height: 100vh;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -120px;
  background: var(--surface-dark);
  color: #fff;
  padding: 0.6rem 0.9rem;
  z-index: 100;
  border-radius: 8px;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(1140px, 92%);
  margin-inline: auto;
}

.section {
  padding: 3.6rem 0;
}

.section-tight {
  padding-top: 3.2rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
}

.eyebrow-product {
  font-size: 1rem;
  letter-spacing: 0.13em;
  margin-bottom: 1rem;
}

.about-hero-eyebrow {
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-base);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4.4vw, 3.8rem);
}

h2 {
  font-size: clamp(1.45rem, 2.8vw, 2.35rem);
}

p {
  margin-top: 0;
  color: var(--text);
}

input,
textarea,
select,
button {
  font-family: var(--font-base);
}

.lead {
  color: var(--text);
  font-size: 1.04rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(16, 34, 39, 0.1);
  background: rgba(248, 251, 249, 0.86);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  padding: 0;
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.brand-logo {
  height: clamp(46px, 6vw, 70px);
  width: auto;
  object-fit: contain;
}

.menu-toggle {
  border: 1px solid #e3c19f;
  background: #ffffff;
  color: #8d430f;
  border-radius: 10px;
  font-weight: 700;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
}

.site-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  display: none;
  flex-direction: column;
  width: auto;
  gap: 0.35rem;
  padding: 0.75rem;
  border: 1px solid #cbd8d1;
  border-radius: 0 0 14px 14px;
  background: rgba(248, 251, 249, 0.98);
  box-shadow: 0 14px 26px rgba(12, 28, 33, 0.14);
}

.site-menu.open {
  display: flex;
}

.site-menu a {
  text-decoration: none;
  font-weight: 600;
  color: #264850;
  display: flex;
  align-items: center;
  min-height: 44px;
  border-radius: 10px;
  padding: 0.6rem 0.72rem;
}

.site-menu a:not(.nav-cta) {
  --menu-underline-inset: 0.72rem;
  position: relative;
}

.site-menu a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: var(--menu-underline-inset);
  right: var(--menu-underline-inset);
  bottom: 0.34rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--brand), var(--accent), transparent);
  background-size: 200% 100%;
  background-position: 100% 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s ease;
}

.site-menu a:hover {
  color: var(--brand-strong);
}

.site-menu a:hover:not(.nav-cta)::after,
.site-menu a:focus-visible:not(.nav-cta)::after {
  transform: scaleX(1);
  animation: menu-underline-sweep 1.1s linear infinite;
}

.site-menu a.is-active {
  color: var(--brand-strong);
}

.site-menu a.is-active:not(.nav-cta)::after {
  transform: scaleX(1);
  animation: none;
  background: linear-gradient(90deg, var(--brand), var(--accent));
}

@keyframes menu-underline-sweep {
  from {
    background-position: 100% 0;
  }

  to {
    background-position: 0 0;
  }
}

.nav-cta {
  width: 100%;
  justify-content: center;
  padding: 0.58rem 0.95rem !important;
  border-radius: 999px;
  color: #ffffff !important;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  box-shadow: 0 8px 24px rgba(200, 93, 0, 0.28);
}

.page-hero {
  padding: 4rem 0 3rem;
}

.hero-grid {
  display: grid;
  gap: 1.6rem;
  align-items: stretch;
}

[data-page="home"] .hero-grid {
  align-items: start;
}

.hero-copy {
  padding: 1.8rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, #ffffff, #edf3ef 68%);
  border: 1px solid #d6e1dc;
  box-shadow: var(--shadow-soft);
}

.hero-copy h1 {
  margin-bottom: 1rem;
}

.hero-copy .lead {
  margin-bottom: 1.2rem;
}

[data-page="home"] .hero-copy .lead {
  margin-bottom: 0;
}

.hero-visual {
  border-radius: var(--radius-lg);
  background-image:
    linear-gradient(155deg, rgba(11, 29, 36, 0.78), rgba(9, 52, 62, 0.74)),
    url("assets/img/da85-support.jpg");
  background-position: center;
  background-size: cover;
  padding: 1rem;
  border: 1px solid rgba(214, 224, 218, 0.45);
  box-shadow: var(--shadow-card);
  display: grid;
  align-content: start;
  gap: 1rem;
  min-height: 100%;
}

[data-page="home"] .hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  aspect-ratio: 4 / 3;
}

.hero-logo-wrap {
  width: fit-content;
  max-width: 100%;
  justify-self: center;
  border-radius: 14px;
  background: rgba(248, 252, 250, 0.95);
  padding: 0.62rem 0.72rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-logo-wrap img {
  width: clamp(220px, 29vw, 360px);
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
}

.section-title {
  margin-bottom: 1rem;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.card h3 {
  margin-bottom: 0.55rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card p {
  margin-top: 0.35rem;
}

.list-clean {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text);
}

.list-clean li+li {
  margin-top: 0.45rem;
}

.strength-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.strength-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: start;
  gap: 0.6rem;
}

.strength-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid #efd3ba;
  background: linear-gradient(145deg, #fff7ef, #fff0e2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #a64d0f;
}

.strength-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  border: 1px solid #e5ccba;
  font-size: 0.8rem;
  color: #8a4312;
  background: #fff6ee;
}

.tag-link {
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.tag-link:hover,
.tag-link:focus-visible {
  color: #7b390a;
  border-color: #d88c4c;
  background: #fff0e3;
}

.tag-link:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
}

.product-anchor {
  scroll-margin-top: 110px;
}

.product-section-shell {
  border-radius: var(--radius-lg);
  border: 1px solid #cfdad4;
  background: linear-gradient(160deg, #f8fbf9, #edf3f0 72%);
  box-shadow: var(--shadow-soft);
  padding: 1rem;
}

.product-text-card {
  border: 1px solid #cfdad4;
  border-radius: var(--radius-md);
  background: #ffffff;
  padding: 1rem;
}

.product-text-card .section-title {
  margin-bottom: 1rem;
  max-width: 18ch;
  line-height: 1.15;
}

.product-text-card>p:not(.eyebrow) {
  max-width: 66ch;
  margin-bottom: 1rem;
  font-size: 1.02rem;
  line-height: 1.68;
  color: var(--text);
  text-wrap: pretty;
}

.product-text-card>p strong {
  color: var(--brand);
}

.product-text-card .spec-grid {
  margin-top: 1.2rem;
  margin-bottom: 0;
}

.product-visual-card {
  display: grid;
  gap: 0.9rem;
  align-content: start;
  border: 0;
  background: transparent;
  padding: 0;
}

.product-visual-card .product-figure {
  margin: 0;
}

.product-side-spec-grid {
  display: grid;
  gap: 0.9rem;
}

.product-side-spec-grid .spec-box {
  background: #ffffff;
}

.product-utility-grid {
  align-items: start;
  gap: 1.1rem;
}

.product-utility-grid .card {
  padding: 1.35rem 1.45rem;
}

.product-utility-grid .eyebrow-product {
  margin-bottom: 0.7rem;
  font-size: 1.03rem;
  letter-spacing: 0.11em;
}

.product-utility-grid .card p {
  max-width: 62ch;
  margin: 0 0 0.95rem;
  line-height: 1.7;
  color: var(--text);
  text-wrap: pretty;
}

.product-utility-grid .pke-description {
  max-width: 60ch;
  line-height: 1.75;
}

.product-utility-grid .card h3 {
  margin: 1rem 0 0.5rem;
  font-size: 1.12rem;
  line-height: 1.32;
}

.product-utility-grid .card .list-clean {
  max-width: 58ch;
  line-height: 1.68;
}

.product-utility-grid .card .list-clean li+li {
  margin-top: 0.42rem;
}

[data-page="sustainability"] .split {
  align-items: start;
  gap: 1.45rem;
}

[data-page="sustainability"] .sustainability-hero-copy {
  padding: 1.95rem;
}

[data-page="sustainability"] .sustainability-hero-label {
  font-size: 0.96rem;
  letter-spacing: 0.15em;
  margin-bottom: 0.95rem;
}

[data-page="sustainability"] .hero-copy .lead,
[data-page="sustainability"] .hero-copy p:not(.eyebrow) {
  max-width: 62ch;
  line-height: 1.72;
  color: var(--text);
  text-wrap: pretty;
}

[data-page="sustainability"] .hero-copy .lead {
  font-size: 1.06rem;
  margin-bottom: 1rem;
}

[data-page="sustainability"] .hero-copy p+.list-clean {
  margin-top: 0.55rem;
}

[data-page="sustainability"] .hero-copy .list-clean {
  max-width: 60ch;
  line-height: 1.68;
}

[data-page="sustainability"] .hero-copy .list-clean li+li {
  margin-top: 0.5rem;
}

[data-page="sustainability"] .sustainability-quality-panel {
  padding: 1.55rem;
}

[data-page="sustainability"] .sustainability-quality-panel h3 {
  font-size: 1.86rem;
  line-height: 1.25;
  margin-bottom: 0.8rem;
}

[data-page="sustainability"] .sustainability-quality-panel p {
  line-height: 1.65;
  font-size: 1.03rem;
}

[data-page="sustainability"] .market-card p,
[data-page="sustainability"] .card p {
  line-height: 1.68;
  text-wrap: pretty;
}

[data-page="sustainability"] .section-title {
  margin-bottom: 1.2rem;
}

[data-page="sustainability"] .sustainability-section-label {
  font-size: 1.02rem;
  letter-spacing: 0.14em;
  margin-bottom: 0.95rem;
}

.panel-dark {
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #0e1e23, #122d36);
  color: #e6f2ed;
  padding: 1.45rem;
  border: 1px solid #945d2a;
}

.panel-dark h3 {
  margin-bottom: 0.65rem;
}

.panel-dark p,
.panel-dark li {
  color: #cae2d9;
}

.cta-ribbon {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid #d0d8ce;
  padding: 1.25rem;
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(200, 148, 63, 0.18), transparent 55%),
    linear-gradient(145deg, #f5f8f6, #edf3ef);
  display: grid;
  gap: 0.95rem;
}

.cta-ribbon h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  padding: 0.66rem 1.1rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn-download {
  gap: 0.45rem;
}

.btn-download svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
  flex: 0 0 auto;
}

.btn-download span {
  line-height: 1;
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  box-shadow: 0 9px 24px rgba(200, 93, 0, 0.28);
}

.btn-secondary {
  background: #ffffff;
  color: #8a4312;
  border-color: #e6c8ad;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(16, 41, 49, 0.14);
}

.btn-secondary:hover {
  border-color: #d38b4f;
}

.btn:focus-visible,
.menu-toggle:focus-visible,
.site-menu a:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
}

.split {
  display: grid;
  gap: 1.3rem;
  align-items: start;
}

.figure-card {
  border-radius: var(--radius-md);
  border: 1px solid #c9d9d2;
  background: #f9fcfa;
  padding: 0.8rem;
}

.figure-card img {
  border-radius: 10px;
  width: 100%;
  object-fit: contain;
}

.products-page .product-figure img {
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #eff5f1;
}

.figure-card figcaption {
  font-size: 0.86rem;
  color: #4a666e;
  margin-top: 0.6rem;
}

.about-page p {
  line-height: 1.6;
}

.about-page .about-section {
  padding: 1.7rem 0;
}

.about-page .about-section+.about-section {
  margin-top: 0.8rem;
}

.about-hero-split {
  gap: 1rem;
  padding: 0.95rem;
  border-radius: var(--radius-lg);
  border: 1px solid #cad8d1;
  background: linear-gradient(160deg, #f7fbf9, #edf3f0 74%);
  box-shadow: var(--shadow-soft);
  align-items: stretch;
}

.about-page .hero-copy {
  padding: 0.9rem;
  border: 0;
  box-shadow: none;
  background: transparent;
}

.about-page .hero-copy .lead {
  margin-bottom: 0.85rem;
}

.about-page .hero-copy p:last-child {
  margin-bottom: 0;
}

.about-section-label {
  font-size: 0.98rem;
  letter-spacing: 0.16em;
  margin-bottom: 0.95rem;
}

.about-hero-media {
  margin: 0;
  border-radius: var(--radius-md);
  border: 1px solid #cedbd4;
  background: #ffffff;
  box-shadow: none;
  padding: 0.65rem;
  display: grid;
  align-content: start;
}

.about-hero-photo {
  width: 100%;
  min-height: 250px;
  border-radius: 12px;
  object-fit: cover;
}

.about-hero-media figcaption {
  font-size: 0.86rem;
  color: #4a666e;
  margin-top: 0.55rem;
}

.about-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.52rem;
}

.about-check-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0.62rem;
  align-items: start;
}

.about-check-icon {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  border: 1px solid #e5c8ae;
  background: #fff5eb;
  color: #8f4815;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.about-check-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.about-check-icon--paper {
  color: #9c4e17;
  border-color: #edcdae;
  background: #fff4e8;
}

.about-check-icon--tuning {
  color: #ad5d16;
  border-color: #f0c78f;
  background: #fff1dd;
}

.about-check-icon--shield {
  color: #8a4612;
  border-color: #e7bf97;
  background: #ffefdd;
}

.about-check-icon--hazard {
  color: #9a4a14;
  border-color: #e7cfaf;
  background: #fff4e8;
}

.about-copy-card {
  padding: 1.25rem;
}

.about-copy-card p:last-of-type {
  margin-bottom: 0;
}

.about-intent-card {
  background: linear-gradient(155deg, #ffffff, #eef5f2);
  border-color: #cdd8d2;
}

.about-intent-card h3 {
  margin-bottom: 0.55rem;
}

.about-intent-card p {
  color: var(--text);
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.about-info-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.about-info-card p {
  flex: 1;
}

.products-hero-wrap {
  max-width: 980px;
}

.products-hero-copy {
  display: grid;
  gap: 0.95rem;
}

.products-hero-copy .lead {
  margin-bottom: 0;
}

.products-brand-focus {
  margin: 0 auto;
  width: min(100%, 620px);
  border: 1px solid #e6cfbc;
  border-radius: 14px;
  background: linear-gradient(155deg, #ffffff, #fff4ea);
  padding: 0.85rem;
  display: grid;
  gap: 0.6rem;
}

.products-brand-focus img {
  width: 100%;
  border-radius: 10px;
  object-fit: contain;
  aspect-ratio: 5 / 3;
  background: #f7fbf9;
}

.products-brand-focus figcaption {
  margin: 0;
  color: #5d6f75;
  font-size: 0.92rem;
}

.btn-ghost {
  background: transparent;
  border-color: #d69b67;
  color: #8a4312;
}

.btn-ghost:hover {
  background: #fff3e8;
}

.about-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.15rem;
}

.quick-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  border: 1px dashed #d49a67;
  border-radius: 999px;
  padding: 0.4rem 0.7rem;
  color: #9a4d14;
  background: rgba(255, 255, 255, 0.58);
  font-weight: 600;
  font-size: 0.88rem;
}

.quick-action svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.quick-email-form-card {
  width: min(520px, 100%);
  margin-top: 0.65rem;
  border: 1px solid #c8d7cf;
  border-radius: 14px;
  padding: 0.95rem;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.45rem;
}

.quick-email-form-card h4 {
  font-size: 1rem;
  margin-bottom: 0.1rem;
}

.quick-email-form-card label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #2a4f58;
}

.quick-input {
  width: 100%;
  border: 1px solid #c9d7d0;
  border-radius: 10px;
  background: #f7fbf9;
  padding: 0.55rem 0.65rem;
  font: inherit;
  color: #163b44;
}

.quick-input:focus {
  outline: 3px solid rgba(244, 124, 32, 0.24);
  border-color: #da8e4f;
}

.quick-textarea {
  resize: vertical;
}

.quick-email-submit {
  margin-top: 0.3rem;
  width: fit-content;
}

.quick-email-feedback {
  min-height: 1rem;
  margin: 0.1rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
}

.quick-email-feedback.error {
  color: #a63b30;
}

.quick-email-feedback.success {
  color: #1d6f53;
}

.contact-quick-email-panel {
  display: grid;
  align-content: start;
}

.contact-quick-email-panel .quick-email-form-card {
  width: 100%;
  margin-top: 0;
  border-color: #c6d5cf;
  background: #f1f7f4;
}

.spec-grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.1rem;
}

.spec-box {
  border: 1px solid #cdd8d4;
  border-radius: 12px;
  background: #ffffff;
  padding: 0.95rem;
}

.spec-box h4 {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #284c55;
}

.spec-box .list-clean {
  margin: 0;
  line-height: 1.62;
}

.spec-box .list-clean li {
  margin-bottom: 0.32rem;
}

.spec-box .list-clean li:last-child {
  margin-bottom: 0;
}

.market-cards {
  display: grid;
  gap: 0.9rem;
}

.market-card {
  border-radius: var(--radius-md);
  border: 1px solid #cad6d0;
  background: linear-gradient(155deg, #ffffff, #eff5f2);
  padding: 1rem;
}

.market-card h3 {
  margin-bottom: 0.45rem;
}

.contact-grid {
  display: grid;
  gap: 1rem;
}

.contact-card {
  border-radius: var(--radius-md);
  border: 1px solid #c9d6cf;
  background: #ffffff;
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.contact-links {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.contact-link {
  text-decoration: none;
  border: 1px solid #ced9d3;
  border-radius: 11px;
  background: #f7fbf9;
  padding: 0.75rem 0.85rem;
  display: block;
  font-weight: 600;
  color: #224850;
}

.contact-links.logo-only {
  grid-template-columns: repeat(3, minmax(84px, 1fr));
  gap: 0.7rem;
}

.contact-link-icon {
  min-height: 76px;
  padding: 0.55rem 0.5rem;
  border-radius: 12px;
  border: 1px solid #ced9d3;
  background: #f7fbf9;
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  align-items: center;
  justify-content: center;
  color: #123f4c;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.contact-link-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.contact-link-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.contact-link-icon:hover {
  transform: translateY(-1px);
  border-color: #da9a60;
  box-shadow: 0 8px 18px rgba(9, 31, 36, 0.2);
}

.contact-link-icon:focus-visible {
  outline: 3px solid rgba(244, 124, 32, 0.45);
  outline-offset: 2px;
}

.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;
}

.u-mt-1 {
  margin-top: 1rem;
}

.u-mb-075 {
  margin-bottom: 0.75rem;
}

.section-title-sm {
  font-size: 1.25rem;
}

.map-frame {
  border: 0;
  width: 100%;
  height: 320px;
  border-radius: 14px;
  margin-top: 0.9rem;
  box-shadow: var(--shadow-soft);
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  border: 1px solid #c96308;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #ffffff;
  padding: 0.6rem 0.9rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 12px 24px rgba(200, 93, 0, 0.28);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.back-to-top svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
}

address {
  font-style: normal;
  color: #2c454c;
}

.site-footer {
  border-top: 0.5px solid #c9d6cf;
  background: #eff4f1;
  margin-top: 1rem;
  padding: 0.22rem 0 0.35rem;
}

.footer-wrap {
  display: grid;
  gap: 0.3rem;
  padding: 0.28rem 0 0.1rem;
  border-top: 0;
  position: relative;
}

.footer-wrap::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 50%;
  transform: translateX(-50%);
  border-top: 0.5px solid #c9d6cf;
}

.footer-brand {
  display: grid;
  gap: 0.18rem;
  justify-items: center;
  text-align: center;
}

.footer-logo {
  width: min(100%, 170px);
  height: auto;
  padding: 0;
  border-radius: 0;
  border: 0;
  background: transparent;
}

.footer-address {
  margin: 0;
  color: var(--text);
  font-size: 0.8rem;
  line-height: 1.3;
}

.footer-address {
  color: var(--text);
  max-width: 24ch;
  margin-inline: auto;
}

.footer-location {
  display: grid;
  gap: 0.2rem;
  align-content: start;
  justify-items: center;
  text-align: center;
}

.footer-direct {
  display: grid;
  gap: 0.2rem;
  align-content: start;
  justify-items: center;
  text-align: center;
}

.footer-location h3,
.footer-direct h3 {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.01em;
  color: var(--brand);
  text-transform: uppercase;
}

.footer-direct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.12rem;
  justify-items: center;
}

.footer-direct-list a {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  font-weight: 700;
  font-size: 0.8rem;
  text-decoration: none;
  color: #204951;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.footer-icon {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.footer-direct-list a:hover {
  color: #7f3d0e;
  border-bottom-color: rgba(200, 93, 0, 0.55);
}

.footer-direct-list a:focus-visible {
  outline: 3px solid rgba(244, 124, 32, 0.35);
  outline-offset: 2px;
  border-bottom-color: rgba(200, 93, 0, 0.55);
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.js .reveal.show {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 720px) {
  .spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

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

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

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .product-section-shell {
    padding: 1.2rem;
  }

  .product-text-card {
    padding: 1.1rem;
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .footer-wrap {
    padding: 0.3rem 0 0.1rem;
  }

}

@media (max-width: 767px) {
  .product-utility-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 899px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .brand-logo {
    height: 52px;
  }

  .page-hero .hero-grid,
  .page-hero .split {
    grid-template-columns: 1fr;
  }

  .page-hero .hero-copy {
    order: 1;
  }

  .page-hero .hero-visual,
  .page-hero .about-hero-media,
  .page-hero .figure-card,
  .page-hero .panel-dark {
    order: 2;
  }

  [data-page="contact"] .page-hero .hero-copy {
    order: 1;
  }

  [data-page="contact"] .page-hero .contact-quick-email-panel {
    order: 2;
  }
}

@media (max-width: 420px) {
  .contact-links.logo-only {
    gap: 0.5rem;
  }

  .contact-link-icon {
    min-height: 70px;
    padding: 0.45rem 0.35rem;
  }

  .contact-link-icon svg {
    width: 24px;
    height: 24px;
  }

  .contact-link-label {
    font-size: 0.72rem;
  }

  .footer-address {
    font-size: 0.78rem;
  }

  .footer-location h3,
  .footer-direct h3 {
    font-size: 0.74rem;
  }
}

@media (min-width: 980px) {
  .menu-toggle {
    display: none;
  }

  .site-menu {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.15rem;
    width: auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .site-menu a {
    min-height: 0;
    border-radius: 0;
    padding: 0.32rem 0;
    --menu-underline-inset: 0;
  }

  .nav-cta {
    width: fit-content;
  }

  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .brand-logo {
    height: 58px;
  }

  .footer-wrap {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.6rem;
    align-items: start;
  }

  .grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .about-page .about-section {
    padding: 0;
  }

  .about-page .about-section+.about-section {
    margin-top: clamp(2rem, 3.2vw, 2.9rem);
  }

  .about-hero-split {
    padding: 1.05rem;
  }

  .about-hero-photo {
    min-height: 320px;
  }
}

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

  .reveal,
  .js .reveal,
  .js .reveal.show {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn,
  .contact-link-icon,
  .quick-action,
  .back-to-top {
    transition: none;
  }

  .site-menu a:not(.nav-cta)::after {
    animation: none !important;
    transition: none;
  }

  .btn:hover,
  .contact-link-icon:hover {
    transform: none;
  }
}