:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #5b6472;
  --line: #d8dee8;
  --paper: #f5f7fb;
  --white: #ffffff;
  --red: #b91c1c;
  --red-dark: #7f1d1d;
  --gold: #d99521;
  --steel: #2f4858;
  --green: #276749;
  --shadow: 0 20px 60px rgba(17, 24, 39, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(216, 222, 232, 0.8);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex: 0 0 auto;
}

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

.brand strong {
  font-size: 1.03rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.75rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #293241;
  font-size: 0.95rem;
  font-weight: 700;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: #111827;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(17, 24, 39, 0.92) 0%, rgba(17, 24, 39, 0.74) 45%, rgba(17, 24, 39, 0.25) 100%),
    linear-gradient(0deg, rgba(17, 24, 39, 0.72) 0%, rgba(17, 24, 39, 0.05) 55%);
}

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

.hero-content {
  position: relative;
  z-index: 1;
  width: min(780px, calc(100% - 36px));
  margin: 0 0 160px clamp(18px, 7vw, 96px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(2.35rem, 6vw, 5.6rem);
}

.hero p:not(.eyebrow) {
  max-width: 660px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
}

.btn.primary {
  background: var(--red);
  color: var(--white);
}

.btn.secondary {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.hero-stats {
  position: absolute;
  right: clamp(18px, 5vw, 64px);
  bottom: 32px;
  left: clamp(18px, 5vw, 64px);
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(17, 24, 39, 0.66);
  backdrop-filter: blur(12px);
}

.hero-stats div {
  padding: 20px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-stats div:last-child {
  border-right: 0;
}

.hero-stats strong {
  display: block;
  font-size: clamp(1.5rem, 4vw, 2.3rem);
}

.hero-stats span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.88rem;
}

.catalogue-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin: 0;
  padding: clamp(46px, 7vw, 82px) 0 0;
  background: #0b1220;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.catalogue-heading {
  padding: 0 clamp(18px, 5vw, 72px) 30px;
  color: var(--white);
}

.catalogue-heading h2 {
  max-width: 850px;
  margin: 0;
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.04;
}

.catalogue-track {
  display: grid;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(360px, 60vw, 720px);
  touch-action: pan-y;
}

.catalogue-slide {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 520ms ease, transform 520ms ease;
  pointer-events: none;
}

.catalogue-slide.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.catalogue-slide img {
  width: 100vw;
  height: clamp(360px, 60vw, 720px);
  object-fit: cover;
  background: #ffffff;
}

.catalogue-dots {
  position: absolute;
  right: clamp(18px, 4vw, 52px);
  bottom: 22px;
  display: flex;
  gap: 10px;
}

.catalogue-dots button {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.52);
  cursor: pointer;
}

.catalogue-dots button.is-active {
  background: var(--gold);
}

.section {
  padding: clamp(56px, 8vw, 100px) clamp(18px, 5vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.8fr);
  gap: 36px;
  align-items: start;
  background: var(--white);
}

.section h2 {
  max-width: 850px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.intro p:last-child,
.feature-split p {
  color: var(--muted);
  font-size: 1.08rem;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

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

.product-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.06);
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #e5e7eb;
}

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

.product-card h3,
.service-item h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.product-card p,
.service-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.service-band {
  background: var(--steel);
  color: var(--white);
}

.service-band .section-head h2 {
  color: var(--white);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.18);
}

.service-item {
  min-height: 230px;
  padding: 28px;
  background: var(--steel);
}

.service-item span {
  display: block;
  margin-bottom: 46px;
  color: var(--gold);
  font-weight: 800;
}

.service-item p {
  color: rgba(255, 255, 255, 0.72);
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1fr);
  gap: 48px;
  align-items: center;
  background: var(--white);
}

.feature-split img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 28px;
  position: relative;
  color: #253041;
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 14px;
  height: 8px;
  border-left: 3px solid var(--green);
  border-bottom: 3px solid var(--green);
  transform: rotate(-45deg);
}

.export-section {
  background: #f1f5f9;
}

.market-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.market-list span {
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #253041;
  font-weight: 800;
}

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

.gallery-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 18px;
}

.gallery-grid.single {
  grid-template-columns: minmax(0, 720px);
  justify-content: start;
}

.gallery-grid img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.75fr);
  gap: 42px;
  background: #111827;
  color: var(--white);
}

.contact-copy h2 {
  max-width: 680px;
}

.contact-details {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

.contact-details a {
  color: var(--white);
}

.quote-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  color: var(--ink);
  border-radius: 8px;
}

.quote-form label {
  display: grid;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 800;
}

.quote-form input,
.quote-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 13px 14px;
  font: inherit;
}

.quote-form textarea {
  resize: vertical;
}

.quote-form .btn {
  width: 100%;
  margin-top: 4px;
}

.map-section {
  padding: 0;
  background: #111827;
}

.map-section iframe {
  display: block;
  width: 100%;
  height: min(55vh, 520px);
  min-height: 340px;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 14px 36px rgba(17, 24, 39, 0.26);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(18px, 5vw, 72px);
  background: #0b1220;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer strong {
  color: var(--white);
}

@media (max-width: 1020px) {
  .product-grid,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro,
  .feature-split,
  .contact-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    min-height: 68px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 13px 12px;
  }

  .hero {
    min-height: 820px;
  }

  .hero-content {
    width: calc(100% - 36px);
    margin: 0 18px 260px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    bottom: 18px;
  }

  .hero-stats div {
    padding: 14px 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .hero-stats div:last-child {
    border-bottom: 0;
  }

  .section-head {
    display: block;
  }

  .product-grid,
  .service-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .brand {
    min-width: 0;
  }
}