:root {
  --navy: #002e5b;
  --navy-deep: #001e3c;
  --navy-mid: #0a3a6b;
  --cyan: #00aeef;
  --yellow: #fde428;
  --ink: #222222;
  --muted: #777777;
  --line: #e5e5e5;
  --soft: #f5f5f5;
  --white: #ffffff;
  --danger: #c0392b;
  --max: 1170px;
  --header: 92px;
  --topbar: 42px;
  --radius: 0;
  --ease: 0.25s ease;
}

*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  overflow-x: hidden;
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  background: var(--white);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
h1, h2, h3, h4, h5, h6 {
  font-family: Poppins, "Open Sans", Arial, sans-serif;
  color: var(--navy);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 14px;
}
p { margin: 0 0 16px; }
ul { margin: 0 0 16px; padding-left: 18px; }

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}
.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--yellow);
  color: var(--ink);
  padding: 8px 12px;
  z-index: 10000;
}
.skip-link:focus { left: 8px; }

/* Top bar */
.topbar {
  background: var(--navy);
  color: #fff;
  height: var(--topbar);
  font-size: 12px;
  display: flex;
  align-items: center;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar-meta {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.topbar-meta span,
.topbar-meta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #d9e6f2;
  white-space: nowrap;
}
.topbar-meta i { color: var(--cyan); }
.office-switch {
  background: var(--yellow);
  color: var(--ink);
  border: 0;
  height: var(--topbar);
  padding: 0 18px;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-right: -20px;
}
.office-switch:hover { filter: brightness(0.96); }

/* Header */
.site-header {
  background: #fff;
  height: var(--header);
  display: flex;
  align-items: center;
  border-bottom: 1px solid #f0f0f0;
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo img {
  height: 64px;
  width: auto;
}
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav > a,
.nav .has-sub > a {
  display: block;
  padding: 12px 11px;
  text-transform: lowercase;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.01em;
}
.nav > a:hover,
.nav > a.is-active,
.nav .has-sub:hover > a,
.nav .has-sub > a.is-active { color: var(--cyan); }
.has-sub { position: relative; }
.sub {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  padding: 10px 0;
  display: none;
  z-index: 20;
}
.has-sub:hover .sub,
.has-sub:focus-within .sub { display: block; }
.sub a {
  display: block;
  padding: 8px 18px;
  color: #555;
  font-size: 13px;
}
.sub a:hover { color: var(--cyan); background: #f8fbff; }
.header-tools {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-tools a { color: var(--navy); font-size: 14px; }
.header-tools a:hover { color: var(--cyan); }
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy);
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: #111;
  color: var(--navy);
}
.hero-slides { position: relative; min-height: 620px; }
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
  background-size: cover;
  background-position: center;
}
.hero-slide.is-on { opacity: 1; z-index: 1; }
.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.88) 0%, rgba(255,255,255,.55) 42%, rgba(255,255,255,.08) 70%);
}
.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 560px;
  padding: 150px 0 180px;
}
.hero h1 {
  font-size: clamp(36px, 4.6vw, 58px);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 18px;
}
.hero p {
  font-size: 16px;
  color: #4a5560;
  max-width: 42ch;
}
.hero-nav {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.hero-nav button {
  pointer-events: auto;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 0;
  background: rgba(255,255,255,.85);
  color: var(--navy);
  cursor: pointer;
}
.hero-nav .prev { left: 18px; }
.hero-nav .next { right: 18px; }
.hero-nav button:hover { background: var(--yellow); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--navy);
  color: #fff;
  border: 0;
  padding: 13px 22px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
}
.btn:hover { background: var(--cyan); color: #fff; }
.btn-yellow {
  background: var(--yellow);
  color: var(--ink);
}
.btn-yellow:hover { background: #f3d400; color: var(--ink); }
.btn-line {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-line:hover { background: var(--navy); color: #fff; }

/* Icon boxes over hero */
.icon-row {
  margin-top: -70px;
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.icon-card {
  background: #fff;
  padding: 28px 26px 24px;
  box-shadow: 0 8px 28px rgba(0, 46, 91, 0.08);
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  min-height: 148px;
}
.icon-card i {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--soft);
  color: var(--cyan);
  display: grid;
  place-items: center;
  font-size: 22px;
}
.icon-card h3 { font-size: 16px; margin-bottom: 6px; }
.icon-card p { margin: 0; font-size: 13px; }

/* Sections */
.section { padding: 90px 0; }
.section-soft { background: var(--soft); }
.section-navy { background: var(--navy); color: #c9d7e6; }
.section-navy h2, .section-navy h3 { color: #fff; }
.eyebrow {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 600;
  text-transform: lowercase;
  margin-bottom: 8px;
}
.lead { font-size: 20px; color: var(--navy); font-weight: 600; line-height: 1.45; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.split img { width: 100%; height: 420px; object-fit: cover; }
.check-list { list-style: none; padding: 0; }
.check-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 8px;
  color: #555;
}
.check-list li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--cyan);
  position: absolute;
  left: 0;
}

/* Industries / products grid */
.industries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.industry {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  color: #fff;
  display: flex;
  align-items: flex-end;
}
.industry img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.industry:hover img { transform: scale(1.06); }
.industry::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,46,91,.05), rgba(0,30,60,.82));
}
.industry-body {
  position: relative;
  z-index: 1;
  padding: 22px;
}
.industry h3 { color: #fff; font-size: 18px; margin: 0 0 6px; }
.industry p {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  color: #e8eef4;
  margin: 0;
  transition: 0.3s ease;
}
.industry:hover p { max-height: 90px; opacity: 1; }

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 20px;
}
.stat b {
  display: block;
  font-family: Poppins, sans-serif;
  font-size: 48px;
  color: #fff;
  line-height: 1;
}
.stat span { color: var(--yellow); font-size: 14px; }

/* Testimonials */
.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.quote {
  background: #fff;
  padding: 28px 24px 22px;
  box-shadow: 0 6px 24px rgba(0,0,0,.05);
}
.quote p { color: #555; font-style: italic; }
.who {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}
.who img { width: 48px; height: 48px; object-fit: cover; border-radius: 50%; }
.who strong { display: block; color: var(--navy); font-size: 14px; }
.who small { color: #888; }

/* News */
.news-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.news-card img { width: 100%; height: 170px; object-fit: cover; }
.news-card h3 { font-size: 16px; margin: 14px 0 8px; }
.news-card time { color: #99a; font-size: 12px; }

/* Offices */
.offices {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.offices h4 { margin-bottom: 8px; }
.offices p { margin: 0 0 6px; font-size: 13px; }

/* Page title */
.page-title {
  min-height: 220px;
  display: flex;
  align-items: flex-end;
  background: var(--navy) center/cover no-repeat;
  color: #fff;
  position: relative;
}
.page-title::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 30, 60, 0.72);
}
.page-title .container {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  width: min(var(--max), calc(100% - 40px));
  padding: 50px 0 28px;
}
.page-title h1 { color: #fff; font-size: 36px; margin: 0; }
.crumbs { font-size: 13px; color: #c9d7e6; }
.crumbs a:hover { color: var(--yellow); }

/* Layout */
.layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  padding: 70px 0 90px;
}
.prose h2 { font-size: 26px; }
.prose h3 { font-size: 18px; }
.prose img { margin: 18px 0; width: 100%; }
.specs {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 28px;
}
.specs th, .specs td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
}
.specs th { background: var(--soft); color: var(--navy); width: 46%; }

.sidebar .box {
  background: var(--soft);
  padding: 26px 22px;
  margin-bottom: 22px;
}
.sidebar h3 { font-size: 18px; }
.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1px solid #ddd;
  background: #fff;
  padding: 11px 12px;
  margin-bottom: 10px;
  color: var(--ink);
}
.form textarea { min-height: 110px; resize: vertical; }
.help-cta {
  background: var(--navy);
  color: #c9d7e6;
  padding: 28px 22px;
}
.help-cta h3 { color: #fff; }
.help-cta a { color: var(--yellow); }

/* Product cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--line);
  transition: box-shadow var(--ease);
}
.product-card:hover { box-shadow: 0 10px 28px rgba(0,46,91,.1); }
.product-card img { width: 100%; height: 210px; object-fit: cover; }
.product-card .pad { padding: 18px 18px 22px; }
.product-card h3 { font-size: 17px; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.gallery-grid img { width: 100%; height: 220px; object-fit: cover; }

.cta-band {
  background: var(--yellow);
  color: var(--ink);
  padding: 36px 0;
}
.cta-band .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.cta-band h2 { margin: 0; font-size: 24px; color: var(--navy); }

/* Footer */
.site-footer {
  background: var(--navy-deep);
  color: #9fb0c3;
  padding: 56px 0 0;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 30px;
  padding-bottom: 40px;
}
.site-footer h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.site-footer a { color: #9fb0c3; }
.site-footer a:hover { color: var(--yellow); }
.site-footer p { margin: 0 0 8px; }
.copy {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 16px 0;
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 28px;
  z-index: 60;
  box-shadow: 0 8px 20px rgba(0,0,0,.2);
}
.phone-float {
  position: fixed;
  left: 18px;
  bottom: 18px;
  background: var(--navy);
  color: #fff;
  padding: 12px 16px;
  z-index: 60;
  font-weight: 700;
  font-size: 13px;
}

.form-ok {
  display: none;
  background: #e8f8ee;
  color: #176b3a;
  padding: 12px;
  margin-bottom: 12px;
}

@media (max-width: 1024px) {
  .icon-row, .industries, .stats, .quotes, .news-grid, .offices, .product-grid, .foot-grid, .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .split, .layout, .cta-band .container { grid-template-columns: 1fr; display: grid; }
  .nav { display: none; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: calc(var(--topbar) + var(--header));
    left: 0; right: 0;
    background: #fff;
    padding: 12px 20px 20px;
    box-shadow: 0 16px 30px rgba(0,0,0,.12);
    align-items: stretch;
  }
  .sub { position: static; box-shadow: none; display: block; padding: 0 0 8px 12px; }
  .menu-toggle { display: grid; place-items: center; }
  .hero { min-height: 520px; }
  .hero-slides { min-height: 520px; }
  .hero-copy { padding: 90px 0 140px; }
}
@media (max-width: 700px) {
  .topbar { height: auto; padding: 8px 0; }
  .office-switch { margin: 0; height: 34px; font-size: 11px; padding: 0 12px; }
  .topbar-meta { display: none; }
  .topbar .container { justify-content: flex-end; }
  .icon-row, .industries, .stats, .quotes, .news-grid, .offices, .product-grid, .foot-grid, .gallery-grid {
    grid-template-columns: 1fr;
  }
  .page-title .container { flex-direction: column; align-items: flex-start; gap: 10px; }
  .phone-float { display: none; }
  .copy { flex-direction: column; }
}