:root {
  --vw-navy: #0b3a6e;
  --vw-blue: #1a5f9e;
  --vw-sky: #3d8fd4;
  --vw-ice: #e8f1fa;
  --vw-mist: #f4f8fc;
  --vw-white: #ffffff;
  --vw-ink: #1c2b3a;
  --vw-muted: #5b6b7c;
  --vw-line: #d7e3ef;
  --vw-accent: #c62828;
  --vw-shadow: 0 18px 50px rgba(11, 58, 110, 0.12);
  --vw-radius: 4px;
  --vw-max: 1180px;
  --vw-font: "Manrope", sans-serif;
  --vw-display: "Source Serif 4", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.vw-body {
  margin: 0;
  font-family: var(--vw-font);
  color: var(--vw-ink);
  background: var(--vw-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

.vw-container {
  width: min(100% - 2rem, var(--vw-max));
  margin-inline: auto;
}

.vw-section {
  padding: 5rem 0;
}

.vw-section--mist {
  background: var(--vw-mist);
}

.vw-section--ice {
  background: linear-gradient(180deg, var(--vw-ice), var(--vw-mist));
}

.vw-section--navy {
  background: linear-gradient(135deg, #072849 0%, var(--vw-navy) 55%, var(--vw-blue) 100%);
  color: var(--vw-white);
}

.vw-eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vw-blue);
}

.vw-section--navy .vw-eyebrow {
  color: #9ec9f0;
}

.vw-title {
  margin: 0 0 1rem;
  font-family: var(--vw-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.2;
  font-weight: 700;
  color: var(--vw-navy);
}

.vw-section--navy .vw-title {
  color: var(--vw-white);
}

.vw-lead {
  margin: 0;
  max-width: 42rem;
  color: var(--vw-muted);
  font-size: 1.05rem;
}

.vw-section--navy .vw-lead {
  color: rgba(255, 255, 255, 0.82);
}

.vw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0.75rem 1.4rem;
  border-radius: var(--vw-radius);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.95rem;
  transition: 0.25s ease;
  cursor: pointer;
}

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

.vw-btn--primary:hover {
  background: var(--vw-blue);
  transform: translateY(-1px);
}

.vw-btn--light {
  background: var(--vw-white);
  color: var(--vw-navy);
}

.vw-btn--light:hover {
  background: var(--vw-ice);
}

.vw-btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--vw-white);
}

.vw-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.vw-btn--outline {
  background: transparent;
  border-color: var(--vw-navy);
  color: var(--vw-navy);
}

.vw-btn--outline:hover {
  background: var(--vw-navy);
  color: var(--vw-white);
}

/* Top bar + header */
.vw-topbar {
  background: var(--vw-navy);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.82rem;
}

.vw-topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 38px;
}

.vw-topbar a:hover {
  color: #fff;
}

.vw-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--vw-line);
}

.vw-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 78px;
}

.vw-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.vw-logo img {
  height: 52px;
  width: auto;
}

.vw-logo__text {
  display: none;
}

.vw-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.vw-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--vw-ink);
  position: relative;
}

.vw-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--vw-blue);
  transition: width 0.25s ease;
}

.vw-nav a:hover::after,
.vw-nav .current-menu-item > a::after {
  width: 100%;
}

.vw-header__cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.vw-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--vw-line);
  background: var(--vw-white);
  border-radius: var(--vw-radius);
  cursor: pointer;
}

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

/* Hero */
.vw-hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(7, 40, 73, 0.92) 0%, rgba(11, 58, 110, 0.78) 42%, rgba(26, 95, 158, 0.55) 100%),
    radial-gradient(circle at 78% 30%, rgba(61, 143, 212, 0.35), transparent 28%),
    linear-gradient(160deg, #0b3a6e, #1a5f9e 50%, #4ea0d9);
  color: var(--vw-white);
}

.vw-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent, #000 35%, #000 75%, transparent);
  animation: vw-grid-drift 18s linear infinite;
}

@keyframes vw-grid-drift {
  from { transform: translateY(0); }
  to { transform: translateY(48px); }
}

.vw-hero__inner {
  position: relative;
  z-index: 1;
  padding: 5.5rem 0 4.5rem;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

.vw-hero__brand {
  margin: 0 0 1rem;
  font-family: var(--vw-display);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.vw-hero__title {
  margin: 0 0 1.1rem;
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  font-weight: 600;
  max-width: 28ch;
  color: rgba(255, 255, 255, 0.95);
}

.vw-hero__desc {
  margin: 0 0 1.8rem;
  max-width: 38rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
}

.vw-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.vw-hero__panel {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
  border-radius: 8px;
  padding: 1.5rem;
  animation: vw-rise 0.9s ease both;
}

@keyframes vw-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.vw-hero__panel h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #cfe4f8;
}

.vw-hero__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.vw-hero__list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0.7rem;
  align-items: start;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
}

.vw-hero__list strong {
  display: block;
  color: #fff;
}

.vw-dot {
  width: 10px;
  height: 10px;
  margin-top: 0.4rem;
  border-radius: 50%;
  background: #7ec2ff;
  box-shadow: 0 0 0 6px rgba(126, 194, 255, 0.18);
}

/* Categories */
.vw-cats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.vw-cat {
  background: var(--vw-white);
  border: 1px solid var(--vw-line);
  border-radius: var(--vw-radius);
  padding: 1.35rem 1rem;
  text-align: center;
  transition: 0.25s ease;
  box-shadow: 0 1px 0 rgba(11, 58, 110, 0.03);
}

.vw-cat:hover {
  transform: translateY(-4px);
  border-color: #9fc2e4;
  box-shadow: var(--vw-shadow);
}

.vw-cat__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.85rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--vw-ice);
  color: var(--vw-navy);
  font-weight: 800;
}

.vw-cat h3 {
  margin: 0;
  font-size: 0.98rem;
  color: var(--vw-navy);
}

/* Product cards */
.vw-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 2rem;
}

.vw-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.vw-card {
  background: var(--vw-white);
  border: 1px solid var(--vw-line);
  border-radius: 6px;
  overflow: hidden;
  transition: 0.25s ease;
}

.vw-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--vw-shadow);
}

.vw-card__media {
  aspect-ratio: 4/3;
  background:
    linear-gradient(145deg, #d9e9f8, #f7fbff 45%, #c5daf0),
    radial-gradient(circle at 30% 30%, rgba(26, 95, 158, 0.18), transparent 40%);
  position: relative;
  display: grid;
  place-items: center;
}

.vw-card__media span {
  width: min(70%, 180px);
  aspect-ratio: 3/4;
  border-radius: 8px;
  background: linear-gradient(180deg, #fff, #e7f0f9);
  border: 1px solid rgba(11, 58, 110, 0.12);
  box-shadow: 0 12px 30px rgba(11, 58, 110, 0.12);
  position: relative;
}

.vw-card__media span::before,
.vw-card__media span::after {
  content: "";
  position: absolute;
  left: 14%;
  right: 14%;
  height: 8px;
  border-radius: 99px;
  background: rgba(11, 58, 110, 0.12);
}

.vw-card__media span::before { top: 18%; }
.vw-card__media span::after { top: 30%; width: 48%; }

.vw-card__body {
  padding: 1.15rem 1.2rem 1.35rem;
}

.vw-card__tag {
  display: inline-block;
  margin-bottom: 0.45rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vw-blue);
}

.vw-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.08rem;
  line-height: 1.35;
  color: var(--vw-navy);
}

.vw-card p {
  margin: 0 0 1rem;
  color: var(--vw-muted);
  font-size: 0.92rem;
}

.vw-link {
  font-weight: 700;
  color: var(--vw-blue);
}

.vw-link:hover {
  color: var(--vw-navy);
}

/* Stats */
.vw-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: -3rem;
  position: relative;
  z-index: 2;
}

.vw-stat {
  background: var(--vw-white);
  border: 1px solid var(--vw-line);
  border-radius: 6px;
  padding: 1.5rem 1.2rem;
  text-align: center;
  box-shadow: var(--vw-shadow);
}

.vw-stat strong {
  display: block;
  font-family: var(--vw-display);
  font-size: 2.3rem;
  color: var(--vw-navy);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.vw-stat span {
  color: var(--vw-muted);
  font-size: 0.92rem;
  font-weight: 600;
}

/* About split */
.vw-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.vw-about-visual {
  min-height: 420px;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  box-shadow: var(--vw-shadow);
}

.vw-about-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 40, 73, 0.15), rgba(7, 40, 73, 0.78));
}

.vw-about-visual h3 {
  position: relative;
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
}

.vw-about-visual p {
  position: relative;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  max-width: 28rem;
}

/* Factory gallery */
.vw-factory-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: 0.85rem;
  margin-top: 2rem;
}

.vw-factory-item {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: #d7e3ef;
}

.vw-factory-item--wide {
  grid-row: span 2;
}

.vw-factory-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.vw-factory-item:hover img {
  transform: scale(1.04);
}

.vw-factory-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.85rem 1rem;
  background: linear-gradient(transparent, rgba(7, 40, 73, 0.82));
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
}

.vw-checklist {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.vw-checklist li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.7rem;
  color: var(--vw-ink);
}

.vw-checklist li::before {
  content: "";
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
  border-radius: 50%;
  background:
    linear-gradient(135deg, var(--vw-blue), var(--vw-navy));
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.35);
}

/* Advantages */
.vw-adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.vw-adv {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  padding: 1.35rem 1.2rem;
}

.vw-adv h3 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
}

.vw-adv p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

/* Applications */
.vw-apps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
  margin-top: 2rem;
}

.vw-app {
  background: var(--vw-white);
  border-top: 3px solid var(--vw-blue);
  border-radius: 0 0 6px 6px;
  padding: 1.5rem 1.25rem;
  box-shadow: 0 10px 28px rgba(11, 58, 110, 0.06);
}

.vw-app h3 {
  margin: 0 0 0.7rem;
  color: var(--vw-navy);
  font-size: 1.15rem;
}

.vw-app p {
  margin: 0;
  color: var(--vw-muted);
  font-size: 0.95rem;
}

/* News */
.vw-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.vw-news {
  background: var(--vw-white);
  border: 1px solid var(--vw-line);
  border-radius: 6px;
  padding: 1.35rem 1.25rem 1.5rem;
  transition: 0.25s ease;
}

.vw-news:hover {
  border-color: #9fc2e4;
  box-shadow: var(--vw-shadow);
}

.vw-news time {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--vw-blue);
}

.vw-news h3 {
  margin: 0 0 0.7rem;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--vw-navy);
}

.vw-news p {
  margin: 0;
  color: var(--vw-muted);
  font-size: 0.92rem;
}

/* CTA band */
.vw-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem 2.2rem;
  border-radius: 8px;
  background: linear-gradient(120deg, var(--vw-navy), var(--vw-blue));
  color: #fff;
}

.vw-cta h2 {
  margin: 0 0 0.4rem;
  font-family: var(--vw-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
}

.vw-cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

/* Page hero */
.vw-page-hero {
  padding: 4rem 0 3rem;
  background:
    linear-gradient(120deg, rgba(7, 40, 73, 0.94), rgba(26, 95, 158, 0.82)),
    linear-gradient(160deg, #0b3a6e, #3d8fd4);
  color: #fff;
}

.vw-page-hero h1 {
  margin: 0 0 0.7rem;
  font-family: var(--vw-display);
  font-size: clamp(2rem, 4vw, 3rem);
}

.vw-page-hero p {
  margin: 0;
  max-width: 40rem;
  color: rgba(255, 255, 255, 0.82);
}

.vw-content {
  padding: 3.5rem 0 5rem;
}

.vw-prose {
  max-width: 760px;
}

.vw-prose h2 {
  color: var(--vw-navy);
  font-family: var(--vw-display);
  margin-top: 2rem;
}

.vw-prose p,
.vw-prose li {
  color: var(--vw-muted);
}

.vw-form-wrap {
  max-width: 720px;
  background: var(--vw-mist);
  border: 1px solid var(--vw-line);
  border-radius: 8px;
  padding: 1.75rem;
}

.vw-form-wrap label {
  display: block;
  margin: 0 0 0.35rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--vw-navy);
}

.vw-form-wrap input,
.vw-form-wrap textarea,
.vw-form-wrap select {
  width: 100%;
  margin-bottom: 1rem;
  border: 1px solid var(--vw-line);
  border-radius: var(--vw-radius);
  padding: 0.85rem 0.95rem;
  font: inherit;
  background: #fff;
}

.vw-form-wrap textarea {
  min-height: 140px;
  resize: vertical;
}

.vw-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.vw-contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
}

.vw-contact-card {
  background: var(--vw-navy);
  color: #fff;
  border-radius: 8px;
  padding: 1.75rem;
}

.vw-contact-card h3 {
  margin: 0 0 1rem;
  font-family: var(--vw-display);
}

.vw-contact-card p {
  margin: 0 0 0.85rem;
  color: rgba(255, 255, 255, 0.82);
}

.vw-contact-card a {
  color: #fff;
  font-weight: 700;
}

/* Footer */
.vw-footer {
  background: #071f38;
  color: rgba(255, 255, 255, 0.78);
  padding: 3.5rem 0 1.5rem;
}

.vw-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.vw-footer h4 {
  margin: 0 0 1rem;
  color: #fff;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.vw-footer p,
.vw-footer li {
  font-size: 0.92rem;
}

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

.vw-footer a:hover {
  color: #fff;
}

.vw-footer__brand img {
  height: 48px;
  width: auto;
  margin-bottom: 1rem;
  background: #fff;
  padding: 0.35rem 0.55rem;
  border-radius: 4px;
}

.vw-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Reveal */
.vw-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: 0.7s ease;
}

.vw-reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  .vw-hero__inner,
  .vw-split,
  .vw-contact-grid,
  .vw-footer__grid,
  .vw-cats,
  .vw-product-grid,
  .vw-stats,
  .vw-adv-grid,
  .vw-apps,
  .vw-news-grid,
  .vw-factory-grid {
    grid-template-columns: 1fr 1fr;
  }

  .vw-factory-grid {
    grid-template-rows: 200px 200px;
  }

  .vw-factory-item--wide {
    grid-column: span 2;
    grid-row: span 1;
    min-height: 240px;
  }

  .vw-cats,
  .vw-stats {
    grid-template-columns: 1fr 1fr;
  }

  .vw-hero__panel {
    display: none;
  }

  .vw-hero__inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .vw-menu-toggle {
    display: inline-block;
  }

  .vw-nav-wrap {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--vw-line);
    padding: 1rem;
    display: none;
  }

  .vw-nav-wrap.is-open {
    display: block;
  }

  .vw-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .vw-header__cta .vw-btn {
    display: none;
  }

  .vw-product-grid,
  .vw-adv-grid,
  .vw-apps,
  .vw-news-grid,
  .vw-cats,
  .vw-stats,
  .vw-footer__grid,
  .vw-form-row,
  .vw-contact-grid,
  .vw-split,
  .vw-factory-grid {
    grid-template-columns: 1fr;
  }

  .vw-factory-grid {
    grid-template-rows: none;
  }

  .vw-factory-item,
  .vw-factory-item--wide {
    min-height: 220px;
    grid-row: auto;
  }

  .vw-head,
  .vw-cta,
  .vw-footer__bottom,
  .vw-topbar__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .vw-stats {
    margin-top: 2rem;
  }
}