:root {
  --blue-900: #0b2f5b;
  --blue-700: #0b63b6;
  --blue-100: #eaf4ff;
  --slate-900: #172033;
  --slate-700: #3f4a5f;
  --slate-500: #6c778a;
  --line: #dce4ee;
  --gray-50: #f6f8fb;
  --white: #ffffff;
  --accent: #1f8a70;
  --shadow: 0 24px 60px rgba(23, 32, 51, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--slate-900);
  background: var(--white);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: 76px;
  padding: 14px clamp(20px, 4vw, 64px);
  border-bottom: 1px solid rgba(220, 228, 238, 0.8);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.brand img {
  width: 176px;
  height: auto;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
  color: var(--slate-700);
  font-size: 0.95rem;
  font-weight: 600;
}

.site-nav a:hover {
  color: var(--blue-700);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 6px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.header-cta,
.button.primary {
  color: var(--white);
  background: var(--blue-700);
}

.button.secondary {
  color: var(--blue-900);
  border: 1px solid var(--line);
  background: var(--white);
}

.button.full {
  width: 100%;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--blue-900);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(360px, 0.82fr);
  gap: clamp(44px, 6vw, 86px);
  align-items: center;
  padding: clamp(68px, 9vw, 124px) clamp(20px, 4vw, 64px) clamp(58px, 8vw, 104px);
  background: var(--gray-50);
}

.hero-copy {
  animation: heroFadeUp 520ms ease-out both;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--blue-700);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(2.55rem, 6vw, 5.35rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 900px;
  margin-bottom: 26px;
  font-size: clamp(2.7rem, 5.6vw, 5.15rem);
  line-height: 1;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.hero-lede {
  max-width: 700px;
  color: var(--slate-700);
  font-size: clamp(1.04rem, 1.45vw, 1.22rem);
  line-height: 1.72;
}

.hero-lede p {
  margin-bottom: 14px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 14px;
}

.hero .button {
  min-height: 50px;
  padding-right: 24px;
  padding-left: 24px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.hero .button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(23, 32, 51, 0.12);
}

.hero-trust {
  margin: 0;
  color: var(--slate-500);
  font-size: 0.92rem;
  font-weight: 800;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 860px;
  margin: 0;
}

.hero-facts div {
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.hero-facts dt {
  color: var(--slate-500);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-facts dd {
  margin: 8px 0 0;
  font-weight: 800;
  line-height: 1.3;
}

.hero-media {
  position: relative;
  animation: heroFadeUp 620ms ease-out 80ms both;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.media-note {
  position: absolute;
  right: 22px;
  bottom: 22px;
  max-width: 260px;
  padding: 16px 18px;
  border: 1px solid rgba(220, 228, 238, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 34px rgba(23, 32, 51, 0.16);
}

.media-note strong,
.media-note span {
  display: block;
}

.media-note span {
  color: var(--slate-700);
  font-size: 0.9rem;
}

.section {
  padding: clamp(58px, 8vw, 104px) clamp(20px, 4vw, 64px);
}

.brand-position {
  background: var(--blue-900);
  color: var(--white);
}

.brand-position .section-kicker {
  color: #9bd8ff;
}

.brand-statement {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white) !important;
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.split p {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.6vw, 1.32rem);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading.compact {
  max-width: 940px;
}

.section-heading p:not(.eyebrow) {
  color: var(--slate-700);
  font-size: 1.06rem;
}

.product-focus,
.applications,
.why-choose {
  background: var(--gray-50);
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(290px, 0.42fr);
  gap: 24px;
  align-items: stretch;
}

.feature-panel,
.category-list article,
.trust-grid article,
.reason-grid article,
.blog-grid article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

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

.reason-grid article {
  min-height: 198px;
  padding: 24px;
}

.reason-grid article::before {
  display: block;
  width: 34px;
  height: 4px;
  margin-bottom: 24px;
  border-radius: 99px;
  background: var(--blue-700);
  content: "";
}

.reason-grid p {
  color: var(--slate-700);
}

.feature-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.74fr) minmax(0, 1fr);
  gap: 28px;
  padding: 18px;
}

.feature-panel img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  border-radius: 6px;
}

.feature-panel div {
  padding: clamp(10px, 2vw, 22px);
}

.feature-panel p,
.category-list p,
.trust-grid p,
.cta-section p,
.site-footer p {
  color: var(--slate-700);
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.compact-list {
  margin-top: 18px;
  color: var(--slate-700);
  font-size: 0.95rem;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.advantage-grid span {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--blue-900);
  background: var(--gray-50);
  font-size: 0.9rem;
  font-weight: 800;
}

.text-cta {
  display: inline-flex;
  margin-top: 24px;
  color: var(--blue-700);
  font-weight: 900;
}

.text-cta::after {
  margin-left: 8px;
  content: ">";
}

.check-list li {
  position: relative;
  padding-left: 24px;
}

.check-list li::before {
  position: absolute;
  top: 0.48em;
  left: 0;
  width: 8px;
  height: 8px;
  border: 2px solid var(--accent);
  border-top: 0;
  border-left: 0;
  content: "";
  transform: rotate(45deg);
}

.category-list {
  display: grid;
  gap: 14px;
}

.category-list article {
  padding: 22px;
}

.category-list span {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--blue-700);
  font-weight: 900;
}

.manufacturing {
  background: var(--white);
}

.image-band {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 16px;
  margin-bottom: 26px;
}

.image-band figure {
  position: relative;
  min-height: 280px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--gray-50);
}

.image-band img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.image-band figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 7px 11px;
  border-radius: 6px;
  color: var(--slate-900);
  background: rgba(255, 255, 255, 0.92);
  font-size: 0.82rem;
  font-weight: 800;
}

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

.trust-grid article {
  padding: 24px;
}

.section-action {
  margin-top: 24px;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.application-grid span {
  display: flex;
  align-items: center;
  min-height: 72px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--blue-900);
  font-weight: 800;
}

.application-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.52fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.application-layout img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.knowledge {
  background: var(--white);
}

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

.blog-grid article {
  padding: 24px;
}

.blog-grid p {
  color: var(--slate-700);
}

.blog-tag {
  margin-bottom: 14px;
  color: var(--blue-700) !important;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.cta-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 36px;
  align-items: center;
  padding: clamp(58px, 8vw, 96px) clamp(20px, 4vw, 64px);
  background: var(--blue-100);
}

.cta-section h2 {
  max-width: 850px;
}

.contact-card {
  display: grid;
  gap: 12px;
  padding: 24px;
}

.contact-link {
  padding: 14px 0 6px;
  color: var(--blue-700);
  font-weight: 800;
}

.contact-card p {
  margin-bottom: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  gap: 28px;
  padding: 34px clamp(20px, 4vw, 64px);
  color: var(--white);
  background: var(--slate-900);
}

.footer-brand strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.24rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.footer-grid span {
  display: block;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 6px;
  color: var(--white);
  background: var(--blue-700);
  font-weight: 800;
}

.footer-legal {
  grid-column: 1 / -1;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.site-footer p {
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.72);
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 5vw, 70px);
  align-items: center;
  padding: clamp(52px, 8vw, 96px) clamp(20px, 4vw, 64px);
  background: var(--gray-50);
}

.page-hero h1 {
  font-size: clamp(2.35rem, 5vw, 4.85rem);
}

.page-hero p {
  max-width: 760px;
  color: var(--slate-700);
  font-size: 1.08rem;
}

.page-hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.breadcrumb {
  margin-bottom: 18px;
  color: var(--blue-700);
  font-size: 0.84rem;
  font-weight: 800;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.42fr);
  gap: 28px;
}

.content-panel,
.spec-card,
.faq-card,
.product-card,
.application-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.content-panel {
  padding: clamp(24px, 4vw, 42px);
}

.content-panel p {
  color: var(--slate-700);
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.stat-strip div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--gray-50);
}

.stat-strip strong {
  display: block;
  color: var(--blue-900);
  font-size: 1.35rem;
}

.spec-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.spec-list div {
  display: grid;
  grid-template-columns: minmax(110px, 0.42fr) minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.spec-list div:last-child {
  border-bottom: 0;
}

.spec-list dt {
  color: var(--slate-500);
  font-weight: 800;
}

.spec-list dd {
  margin: 0;
  color: var(--slate-900);
  font-weight: 700;
}

.spec-card,
.faq-card {
  padding: 24px;
}

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

.product-card {
  overflow: hidden;
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-card div {
  padding: 20px;
}

.product-card p,
.application-card p,
.faq-card p {
  color: var(--slate-700);
}

.product-card a {
  display: inline-flex;
  margin-top: 12px;
  color: var(--blue-700);
  font-weight: 900;
}

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

.application-card {
  min-height: 180px;
  padding: 24px;
}

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

.application-card.with-image {
  min-height: 0;
  overflow: hidden;
  padding: 0;
}

.application-card.with-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--gray-50);
}

.application-card.with-image div {
  padding: 20px;
}

.homepage-application-grid .application-card.with-image img {
  aspect-ratio: 4 / 3;
}

.page-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: clamp(36px, 6vw, 58px) clamp(20px, 4vw, 64px);
  color: var(--white);
  background: var(--blue-900);
}

.page-cta p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

.page-cta .button.secondary {
  border-color: rgba(255, 255, 255, 0.28);
}

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

.value-card,
.buyer-card,
.faq-item,
.mid-cta {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.value-card,
.buyer-card,
.faq-item {
  padding: 24px;
}

.value-card p,
.buyer-card p,
.faq-item p {
  color: var(--slate-700);
}

.value-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 50%;
  color: var(--white);
  background: var(--blue-700);
  font-weight: 900;
}

.mid-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  margin-top: 28px;
  padding: 22px;
}

.mid-cta p {
  margin-bottom: 0;
  color: var(--slate-700);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.spec-table th,
.spec-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.spec-table th {
  width: 32%;
  color: var(--slate-500);
  background: var(--gray-50);
  font-size: 0.9rem;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: 0;
}

.content-panel .lead {
  color: var(--slate-900);
  font-size: 1.16rem;
  font-weight: 700;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--white);
  }

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

  .site-nav a {
    padding: 13px 0;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .page-hero,
  .product-grid,
  .feature-panel,
  .split,
  .application-layout,
  .content-grid,
  .page-cta,
  .cta-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-facts,
  .trust-grid,
  .application-grid,
  .product-card-grid,
  .application-card-grid,
  .homepage-application-grid,
  .value-grid,
  .buyer-grid,
  .faq-grid,
  .stat-strip,
  .reason-grid,
  .blog-grid,
  .image-band {
    grid-template-columns: 1fr;
  }

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

  .feature-panel img {
    min-height: 280px;
  }
}

@media (max-width: 620px) {
  .brand img {
    width: 150px;
  }

  .hero-facts {
    gap: 10px;
  }

  .hero-facts div {
    min-height: auto;
  }

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

  .hero h1 {
    font-size: clamp(2.35rem, 11vw, 3.2rem);
  }

  .hero-lede {
    font-size: 1rem;
    line-height: 1.65;
  }

  .advantage-grid,
  .mid-cta,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .media-note {
    position: static;
    margin-top: 12px;
  }

  .section,
  .cta-section {
    padding-top: 48px;
    padding-bottom: 48px;
  }
}