:root {
  color-scheme: light;
  --ink: #132033;
  --muted: #667085;
  --line: #d8dee8;
  --paper: #ffffff;
  --soft: #f3f6fa;
  --blue: #123b7a;
  --blue-strong: #092b60;
  --red: #d9272e;
  --teal: #087f8c;
  --gold: #d79b2d;
  --green: #189f64;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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;
  padding: 14px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(19, 32, 51, 0.1);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.brand img {
  display: block;
  width: min(190px, 42vw);
  height: auto;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #344054;
}

.nav-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.nav-action,
.button.primary {
  color: #fff;
  background: var(--red);
}

.button.secondary {
  color: var(--blue-strong);
  border: 1px solid rgba(9, 43, 96, 0.24);
  background: #fff;
}

.button.light {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.14);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: stretch;
  gap: 42px;
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 72px) clamp(42px, 6vw, 72px);
  background:
    linear-gradient(120deg, rgba(18, 59, 122, 0.95), rgba(9, 43, 96, 0.88)),
    radial-gradient(circle at 80% 20%, rgba(215, 155, 45, 0.32), transparent 36%),
    #123b7a;
  color: #fff;
}

.hero-copy {
  max-width: 780px;
}

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

.hero .eyebrow,
.contact-footer .eyebrow,
.mission-band .eyebrow {
  color: #ffcf61;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(3rem, 8vw, 7.2rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.22rem;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  line-height: 1.55;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-panel {
  display: grid;
  gap: 12px;
  align-self: end;
}

.hero-panel div {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.hero-panel span,
.product-body span {
  display: block;
  margin-bottom: 8px;
  color: #ffcf61;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-panel strong {
  display: block;
  font-size: 1.05rem;
  line-height: 1.35;
}

.catalog-band,
.about-section,
.mission-band {
  padding: clamp(54px, 7vw, 88px) clamp(18px, 5vw, 72px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(260px, 0.58fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 34px;
}

.section-heading p:last-child,
.about-copy p,
.mission-band p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

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

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.product-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--soft);
}

.product-body {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: center;
  padding: 16px;
}

.product-body span {
  grid-column: 1 / -1;
  color: var(--red);
}

.product-body h3 {
  margin-bottom: 0;
  font-size: 1rem;
}

.product-body a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 8px;
  color: #fff;
  background: var(--green);
  font-size: 0.86rem;
  font-weight: 800;
  white-space: nowrap;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(300px, 0.74fr);
  gap: clamp(28px, 5vw, 72px);
  background: var(--soft);
}

.value-list {
  display: grid;
  gap: 12px;
}

.value-list div {
  padding: 22px;
  border-left: 4px solid var(--red);
  border-radius: 8px;
  background: #fff;
}

.value-list strong,
.value-list span {
  display: block;
}

.value-list strong {
  margin-bottom: 8px;
  color: var(--blue-strong);
}

.value-list span {
  color: var(--muted);
  line-height: 1.55;
}

.mission-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  gap: 34px;
  align-items: center;
  color: #fff;
  background: linear-gradient(100deg, #0b2f69, #087f8c);
}

.mission-band p {
  color: rgba(255, 255, 255, 0.86);
}

.contact-footer {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: 26px;
  align-items: center;
  padding: clamp(46px, 6vw, 72px) clamp(18px, 5vw, 72px);
  color: #fff;
  background: #111827;
}

.contact-footer h2 {
  margin-bottom: 0;
}

.contact-actions {
  justify-content: flex-end;
  margin-top: 0;
}

.site-line {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 700;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero,
  .section-heading,
  .about-section,
  .mission-band,
  .contact-footer {
    grid-template-columns: 1fr;
  }

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

  .contact-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .site-header {
    gap: 12px;
    padding: 12px 16px;
  }

  .brand img {
    width: 142px;
  }

  .nav-action {
    min-height: 40px;
    padding: 0 12px;
    font-size: 0.85rem;
  }

  .hero {
    padding-top: 46px;
  }

  .hero-actions,
  .contact-actions {
    display: grid;
  }

  .button {
    width: 100%;
    white-space: normal;
    text-align: center;
    line-height: 1.25;
  }

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