:root {
  --red: #00857f;
  --red-dark: #006b66;
  --ink: #111216;
  --muted: #5d626c;
  --line: #e7d4d7;
  --paper: #fbfaf9;
  --soft: #f1eeee;
  --white: #ffffff;
  --charcoal: #25282a;
  --shadow: 0 24px 60px rgba(40, 24, 28, 0.12);
  --container: 1360px;
  --gutter: clamp(18px, 4vw, 48px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: clip;
}

.top-strip {
  min-height: 44px;
  padding: 8px max(var(--gutter), calc((100vw - var(--container)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--white);
  background: #101111;
  font-size: 0.9rem;
  font-weight: 700;
}

.top-strip div {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 250, 249, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.nav-shell {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 236px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), #202326);
  font-weight: 900;
}

.brand strong {
  display: block;
  color: var(--red);
  font-size: 1.08rem;
  line-height: 1.1;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  flex: 1;
  color: #383b42;
  font-size: 0.95rem;
}

.nav-links a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover {
  color: var(--red);
  border-color: var(--red);
}

.quote-btn,
.primary-btn,
.secondary-btn,
.inquiry-form button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-weight: 800;
  font-size: 0.9rem;
}

.quote-btn,
.primary-btn,
.inquiry-form button {
  color: var(--white);
  background: var(--red);
  border: 1px solid var(--red);
}

.quote-btn {
  min-height: 46px;
  min-width: 148px;
  padding: 0 18px;
  border-radius: 4px;
  font-weight: 800;
  font-size: 0.9rem;
}

.nav-whatsapp-btn {
  height: 38px !important;
  min-height: 38px !important;
  max-height: 38px !important;
  padding: 0 10px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  border-radius: 4px !important;
  font-weight: 700;
  font-size: 0.92rem !important;
  line-height: 1;
  color: var(--ink) !important;
  background: transparent !important;
  border: none !important;
  transition: color 0.2s ease, opacity 0.2s ease;
  white-space: nowrap !important;
  width: auto !important;
  max-width: fit-content !important;
  box-shadow: none !important;
}

.nav-whatsapp-btn:hover {
  color: var(--red) !important;
  background: transparent !important;
  border: none !important;
  opacity: 0.85;
}

.nav-whatsapp-btn svg,
.nav-whatsapp-btn .wa-icon {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  flex-shrink: 0 !important;
  display: inline-block !important;
  fill: currentColor !important;
}

.quote-btn:hover,
.primary-btn:hover,
.inquiry-form button:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
}

.secondary-btn {
  color: var(--ink);
  background: transparent;
  border: 1px solid #a7a9ae;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  min-height: min(640px, calc(100vh - 76px));
  margin: 0 auto;
  padding: clamp(52px, 7vw, 96px) 0 clamp(42px, 6vw, 72px);
  display: flex;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.centered {
  margin-inline: auto;
  text-align: center;
}

.hero h1,
.product-hero h1,
.section-heading h2,
.solutions-copy h2,
.testimonials h2,
.contact-copy h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 1180px;
  font-size: clamp(3rem, 5.1vw, 6.1rem);
}

.product-hero h1 {
  max-width: 860px;
  font-size: clamp(2.5rem, 4vw, 4.4rem);
}

.hero-copy > p:not(.eyebrow) {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0;
}

.hero-actions a {
  min-width: 180px;
  padding: 0 24px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 900px;
}

.hero-stats span {
  min-height: 92px;
  padding: 16px;
  border-left: 3px solid var(--red);
  background: var(--white);
  box-shadow: 0 10px 40px rgba(25, 22, 24, 0.06);
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-stats strong {
  display: block;
  color: var(--ink);
  font-size: 1.5rem;
  line-height: 1.1;
}

.hero-media {
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  justify-self: end;
  width: min(100%, 560px);
}

.hero-media img {
  width: 100%;
}

.trust-strip {
  border-block: 1px solid var(--line);
  background: var(--white);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-strip article {
  padding: 38px clamp(24px, 5vw, 68px);
  border-right: 1px solid var(--line);
}

.trust-strip article:last-child {
  border-right: 0;
}

.icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 50%;
  color: var(--red);
  background: #fff0f2;
  font-weight: 900;
}

.trust-strip h2,
.site-footer h2 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.trust-strip p,
.product-card p,
.solution-list p,
.work-grid p,
.testimonials p,
.contact-copy p,
.site-footer p {
  margin: 0;
  color: var(--muted);
}

.section,
.customer-strip,
.product-hero,
.about-hero,
.about-section,
.about-values,
.about-contact-strip,
.gallery-hero,
.gallery-section,
.catalog-section,
.solutions-band,
.testimonials,
.query-cta,
.contact-section,
.site-footer {
  padding: clamp(68px, 7vw, 96px) max(var(--gutter), calc((100vw - var(--container)) / 2));
}

.product-hero {
  min-height: 460px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
  align-items: center;
  gap: 48px;
  background:
    linear-gradient(rgba(251, 250, 249, 0.92), rgba(251, 250, 249, 0.92)),
    radial-gradient(circle at 84% 20%, rgba(0, 133, 127, 0.18), transparent 34%);
}

.product-hero p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.06rem;
}

.product-paths {
  display: grid;
  gap: 16px;
}

.product-paths a {
  min-height: 138px;
  padding: 24px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--red);
  background: var(--white);
  box-shadow: 0 16px 44px rgba(20, 20, 20, 0.06);
  color: var(--muted);
  font-weight: 700;
}

.product-paths span {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}

.about-hero {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1fr);
  align-items: center;
  gap: 54px;
  background:
    linear-gradient(rgba(251, 250, 249, 0.9), rgba(251, 250, 249, 0.9)),
    radial-gradient(circle at 88% 18%, rgba(0, 133, 127, 0.18), transparent 34%);
}

.about-hero h1,
.about-story h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

.about-hero h1 {
  max-width: 1050px;
  font-size: clamp(3rem, 5vw, 5.7rem);
}

.about-hero p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}

.gallery-callout {
  max-width: 520px;
  margin-top: 34px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--red);
  background: var(--white);
  box-shadow: 0 16px 44px rgba(20, 20, 20, 0.06);
}

.gallery-callout h2 {
  margin: 0;
  font-size: clamp(1.15rem, 1.7vw, 1.55rem);
  line-height: 1.15;
}

.gallery-callout .primary-btn {
  flex: 0 0 auto;
  min-width: 156px;
  justify-content: center;
  padding: 18px 22px;
}

.about-hero img {
  width: 100%;
  max-height: 620px;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--line);
  box-shadow: 0 20px 54px rgba(20, 20, 20, 0.12);
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 48px;
  background: var(--white);
}

.about-story p:not(.eyebrow),
.about-points li,
.about-values p,
.about-contact-strip p {
  color: var(--muted);
}

.about-story h2 {
  max-width: 820px;
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.about-story p:not(.eyebrow) {
  margin: 18px 0 0;
}

.about-points {
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 16px 44px rgba(20, 20, 20, 0.05);
}

.about-points h2,
.about-values h2,
.about-contact-strip h2 {
  margin: 0;
  font-size: 1.35rem;
}

.about-points ul {
  margin: 18px 0 0;
  padding-left: 20px;
}

.about-points li + li {
  margin-top: 10px;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  background: var(--soft);
}

.about-values article {
  padding: 34px;
  border: 1px solid var(--line);
  background: var(--white);
  text-align: center;
}

.about-values span,
.about-contact-strip span {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
  border-radius: 50%;
  color: var(--white);
  background: var(--ink);
  font-size: 1.8rem;
  font-weight: 900;
}

.about-values p {
  margin: 14px 0 0;
}

.about-contact-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  background: var(--yellow);
}

.about-contact-strip article {
  text-align: center;
}

.about-contact-strip p {
  margin: 12px 0 0;
  font-weight: 800;
}

.about-contact-strip a {
  color: inherit;
}

.gallery-hero {
  background:
    linear-gradient(rgba(251, 250, 249, 0.92), rgba(251, 250, 249, 0.92)),
    radial-gradient(circle at 84% 20%, rgba(0, 133, 127, 0.18), transparent 34%);
}

.gallery-hero h1 {
  margin: 0;
  max-width: 980px;
  font-size: clamp(3rem, 5vw, 5.7rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.gallery-hero p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}

.gallery-section {
  background: var(--white);
}

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

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--soft);
  box-shadow: 0 16px 44px rgba(20, 20, 20, 0.05);
}

.gallery-placeholder {
  grid-column: 1 / -1;
  min-height: 260px;
  padding: 34px;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px dashed var(--line);
  background: var(--soft);
}

.gallery-placeholder h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

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

.catalog-section {
  background: var(--white);
}

.catalog-section-alt {
  background: var(--soft);
}

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

.category-card {
  min-height: 246px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 16px 44px rgba(20, 20, 20, 0.05);
}

.catalog-section-alt .category-card {
  background: var(--white);
}

.category-card span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 4px;
  color: var(--white);
  background: var(--red);
  font-weight: 900;
}

.category-card h3 {
  margin: 0 0 10px;
  font-size: 1.28rem;
  line-height: 1.2;
}

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

.product-slot {
  display: block;
  margin-top: auto;
  padding-top: 22px;
  color: var(--red);
  font-weight: 900;
  font-size: 0.88rem;
}

.customer-strip {
  background: var(--white);
}

.customer-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.customer-logo-tile {
  min-height: 94px;
  padding: 18px;
  display: grid;
  grid-template-rows: 92px auto;
  gap: 14px;
  place-items: center;
  text-align: center;
  border: 1px solid var(--line);
  background: #faf9f7;
  color: #25282a;
  font-weight: 900;
  box-shadow: 0 12px 36px rgba(20, 20, 20, 0.05);
}

.customer-logo-tile img {
  max-width: 100%;
  max-height: 92px;
  object-fit: contain;
}

.customer-logo-tile span {
  line-height: 1.25;
}

.customer-logo-tile.is-placeholder {
  border-style: dashed;
  color: var(--muted);
}

.customer-logo-tile.is-placeholder span {
  grid-row: 1 / -1;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading h2,
.solutions-copy h2,
.testimonials h2,
.contact-copy h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.03rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.product-card {
  min-height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 16px 44px rgba(20, 20, 20, 0.05);
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.product-card div {
  padding: 22px;
}

.product-card h3,
.solution-list h3,
.work-grid h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.product-card a {
  display: inline-flex;
  margin-top: 20px;
  color: var(--red);
  font-weight: 900;
  font-size: 0.86rem;
}

.solutions-band {
  color: var(--white);
  background:
    linear-gradient(rgba(28, 30, 30, 0.94), rgba(28, 30, 30, 0.94)),
    linear-gradient(135deg, #101111, #34302a);
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

.solutions-copy p:not(.eyebrow),
.solution-list p {
  color: #cfd2d4;
}

.solutions-copy {
  max-width: 820px;
}

.solution-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.solution-list article {
  padding: 24px;
  border: 1px solid rgba(0, 133, 127, 0.48);
  background: rgba(255, 255, 255, 0.04);
}

.solution-list span,
.work-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--red);
  font-weight: 900;
}

.compact {
  margin-bottom: 28px;
}

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

.work-grid article,
.testimonial-grid blockquote {
  margin: 0;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
}

.testimonials {
  background: var(--soft);
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 42px;
  align-items: start;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.testimonial-grid blockquote::before {
  content: "★★★★★";
  display: block;
  margin-bottom: 18px;
  color: var(--red);
  font-size: 0.88rem;
  letter-spacing: 0.18em;
}

.testimonial-grid cite {
  display: block;
  margin-top: 22px;
  color: var(--ink);
  font-style: normal;
  font-weight: 900;
}

.query-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--soft);
}

.query-cta h2 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.query-cta .primary-btn {
  flex: 0 0 auto;
  min-width: 180px;
  justify-content: center;
  padding: 24px 34px;
  text-align: center;
  white-space: nowrap;
}

.contact-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px 56px;
  align-items: stretch;
  background: var(--white);
}

.contact-copy {
  grid-column: 1 / -1;
  max-width: 100%;
}

.contact-copy p:not(.eyebrow) {
  max-width: 980px;
}

.contact-details {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.contact-methods {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-methods a,
.contact-methods span {
  padding: 16px 18px;
  border-left: 4px solid var(--red);
  background: var(--soft);
  color: var(--ink);
  font-weight: 700;
}

.copy-status {
  min-height: 24px;
  margin: 12px 0 0;
  color: var(--red);
  font-weight: 800;
}

.mapouter {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--soft);
}

.gmap_canvas,
.gmap_iframe {
  width: 100%;
  height: 250px !important;
}

.gmap_canvas {
  overflow: hidden;
  background: none !important;
}

.gmap_iframe {
  display: block;
  border: 0;
}

.inquiry-form {
  min-width: 0;
  height: 100%;
  align-content: start;
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.inquiry-form label {
  color: #444851;
  font-size: 0.92rem;
  font-weight: 700;
}

.inquiry-form .form-wide,
.inquiry-form button,
.form-status {
  grid-column: 1 / -1;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  margin-top: 8px;
  padding: 15px 14px;
  border: 1px solid #d9b8bd;
  border-radius: 4px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.inquiry-form textarea {
  resize: vertical;
}

.inquiry-form button {
  cursor: pointer;
  font: inherit;
}

.form-status {
  min-height: 24px;
  color: var(--red);
  font-weight: 800;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(360px, 1fr) minmax(230px, 0.75fr);
  gap: 42px;
  border-top: 1px solid var(--line);
  background: #dedede;
}

.footer-brand {
  margin-bottom: 18px;
}

.site-footer a:not(.brand) {
  display: block;
  margin: 8px 0;
  color: #3f2730;
}

.footer-link {
  color: var(--red) !important;
  font-weight: 900;
}

.floating-contact {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--red);
  box-shadow: 0 16px 32px rgba(0, 133, 127, 0.3);
  font-size: 1.2rem;
  z-index: 30;
}

.scroll-panel {
  opacity: 0;
  transition: opacity 650ms ease;
  will-change: opacity;
}

.scroll-panel.is-visible,
#live-catalog {
  opacity: 1 !important;
  transform: none !important;
}

.scroll-panel .category-card,
.scroll-panel .work-grid article,
.scroll-panel .customer-logos span,
.scroll-panel .testimonial-grid blockquote,
.scroll-panel .solution-list article,
.scroll-panel .trust-strip article {
  transition:
    opacity 520ms ease,
    transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.scroll-panel:not(.is-visible) .category-card,
.scroll-panel:not(.is-visible) .work-grid article,
.scroll-panel:not(.is-visible) .customer-logos span,
.scroll-panel:not(.is-visible) .testimonial-grid blockquote,
.scroll-panel:not(.is-visible) .solution-list article,
.scroll-panel:not(.is-visible) .trust-strip article {
  opacity: 0;
  transform: translateX(28px);
}

.scroll-panel.is-visible .category-card,
.scroll-panel.is-visible .work-grid article,
.scroll-panel.is-visible .customer-logos span,
.scroll-panel.is-visible .testimonial-grid blockquote,
.scroll-panel.is-visible .solution-list article,
.scroll-panel.is-visible .trust-strip article {
  opacity: 1;
  transform: translateX(0);
}

.scroll-panel.is-visible .category-card:nth-child(2),
.scroll-panel.is-visible .work-grid article:nth-child(2),
.scroll-panel.is-visible .customer-logos span:nth-child(2),
.scroll-panel.is-visible .testimonial-grid blockquote:nth-child(2),
.scroll-panel.is-visible .solution-list article:nth-child(2) {
  transition-delay: 70ms;
}

.scroll-panel.is-visible .category-card:nth-child(3),
.scroll-panel.is-visible .work-grid article:nth-child(3),
.scroll-panel.is-visible .customer-logos span:nth-child(3),
.scroll-panel.is-visible .solution-list article:nth-child(3) {
  transition-delay: 140ms;
}

.scroll-panel.is-visible .category-card:nth-child(4),
.scroll-panel.is-visible .customer-logos span:nth-child(4),
.scroll-panel.is-visible .solution-list article:nth-child(4) {
  transition-delay: 210ms;
}

.scroll-panel.is-visible .category-card:nth-child(5),
.scroll-panel.is-visible .customer-logos span:nth-child(5) {
  transition-delay: 280ms;
}

.scroll-panel.is-visible .category-card:nth-child(6) {
  transition-delay: 350ms;
}

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

  .scroll-panel,
  .scroll-panel .category-card,
  .scroll-panel .work-grid article,
  .scroll-panel .customer-logos span,
  .scroll-panel .testimonial-grid blockquote,
  .scroll-panel .solution-list article {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

@media (max-width: 980px) {
  .top-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-shell {
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 14px 0;
  }

  .menu-toggle {
    display: block;
    width: 32px !important;
    height: 32px !important;
    padding: 6px !important;
    border-radius: 6px !important;
  }

  .quote-btn {
    display: none !important;
  }

  .nav-whatsapp-btn {
    margin-left: auto !important;
    margin-right: 8px !important;
    height: 36px !important;
    min-height: 36px !important;
    max-height: 36px !important;
    padding: 0 6px !important;
    font-size: 0.85rem !important;
    color: var(--ink) !important;
    background: transparent !important;
    border: none !important;
  }

  .nav-whatsapp-btn svg,
  .nav-whatsapp-btn .wa-icon {
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    min-height: 16px !important;
    fill: currentColor !important;
  }

  .nav-links {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding-top: 12px;
  }

  .nav-links.is-open {
    display: flex;
  }

  .hero,
  .product-hero,
  .about-hero,
  .about-section,
  .testimonials,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

  .hero {
    min-height: auto;
    padding-top: 52px;
  }

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

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

  .work-grid,
  .trust-strip,
  .about-values,
  .about-contact-strip,
  .gallery-grid,
  .customer-logos,
  .testimonial-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .trust-strip article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .nav-shell,
  .hero {
    width: min(100% - 28px, var(--container));
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 12vw, 3.1rem);
  }

  .hero-actions a {
    width: 100%;
  }

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

  .hero-stats,
  .product-grid,
  .category-grid,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .section,
  .solutions-band,
  .product-hero,
  .about-hero,
  .about-section,
  .about-values,
  .about-contact-strip,
  .gallery-hero,
  .gallery-section,
  .catalog-section,
  .testimonials,
  .query-cta,
  .contact-section,
  .site-footer {
    padding: 62px 20px;
  }

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

  .contact-section {
    gap: 34px;
  }
}

/* Live Product Catalog Styles */
.catalog-category-tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.cat-tab-btn {
  padding: 10px 18px;
  font-weight: 700;
  font-size: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.cat-tab-btn:hover {
  border-color: var(--red);
  color: var(--red);
}

.cat-tab-btn.active {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}

.empty-category-card {
  grid-column: 1 / -1;
  background: var(--white);
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 48px 24px;
  text-align: center;
}

.empty-category-card h3 {
  margin: 0 0 12px;
  font-size: 1.3rem;
  color: var(--ink);
}

.empty-category-card p {
  margin: 0 0 24px;
  color: var(--muted);
  max-width: 520px;
  margin-inline: auto;
}

.catalog-filter-bar {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 840px) {
  .catalog-filter-bar {
    grid-template-columns: 1fr;
  }
}

.catalog-filter-bar input,
.catalog-filter-bar select {
  width: 100%;
  padding: 14px 18px;
  font-size: 0.95rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.catalog-filter-bar input:focus,
.catalog-filter-bar select:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(0, 133, 127, 0.15);
}

.catalog-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  font-weight: 600;
  color: var(--muted);
  font-size: 0.95rem;
}

.products-live-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}

.product-item-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.product-item-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
  border-color: var(--red);
}

.product-img-box {
  width: 100%;
  height: 180px;
  background: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  padding: 8px;
}

.product-img-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-item-card:hover .product-img-box img {
  transform: scale(1.06);
}

.product-img-placeholder {
  background: #f8fafc;
  color: var(--muted);
}

.product-img-placeholder svg {
  width: 44px;
  height: 44px;
  opacity: 0.3;
}

.product-item-card .item-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(0, 133, 127, 0.1);
  color: var(--red);
  margin-bottom: 12px;
}

.product-item-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 8px 0;
  color: var(--ink);
  line-height: 1.4;
}

.product-item-card .item-code {
  font-family: monospace;
  font-size: 0.82rem;
  color: var(--muted);
  background: var(--soft);
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 16px;
  width: fit-content;
}

.product-item-card .item-price-box {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-item-card .item-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink);
}

.product-item-card .item-inquire-btn {
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 15px;
  background: var(--red);
  color: var(--white);
  border-radius: 8px;
  transition: background 0.2s ease;
  text-align: center;
}

.product-item-card .item-inquire-btn:hover {
  background: var(--red-dark);
}

.pagination-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.pagination-btn {
  padding: 8px 14px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pagination-btn:hover {
  background: var(--soft);
  border-color: var(--red);
}

.pagination-btn.active {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}

.catalog-category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.cat-tab-btn {
  padding: 10px 18px;
  font-weight: 700;
  font-size: 0.92rem;
  font-family: inherit;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.cat-tab-btn:hover {
  border-color: var(--red);
  color: var(--red);
  background: var(--soft);
}

.cat-tab-btn.active {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
  box-shadow: 0 4px 14px rgba(227, 24, 55, 0.25);
}

.cat-tab-btn .badge {
  font-size: 0.78rem;
  padding: 2px 7px;
  border-radius: 12px;
  background: var(--soft);
  color: var(--muted);
}

.cat-tab-btn.active .badge {
  background: rgba(255, 255, 255, 0.25);
  color: var(--white);
}

.empty-category-card {
  grid-column: 1 / -1;
  padding: 48px 24px;
  text-align: center;
  background: #fafbfc;
  border: 2px dashed #cbd5e1;
  border-radius: 12px;
  margin: 16px 0;
}

.empty-category-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.35rem;
  color: var(--heading);
}

.empty-category-card p {
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

.empty-category-card .quote-btn {
  display: inline-block;
  padding: 12px 28px;
}