:root {
  color-scheme: dark;
  --sand: #102743;
  --clay: #f3a54a;
  --forest: #7ad1c0;
  --olive: #93d4b3;
  --ink: #f4f7ff;
  --mist: #0b1b35;
  --accent: #FFD500;
  --radius-lg: 0;
  --radius-md: 0;
  --shadow: none;
  --content-width: 1100px;
}

html {
  scroll-behavior: smooth;
  font-size: 17px;
  line-height: 1.5;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Barlow", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: #0E254C;
  min-height: 100vh;
}

h1,
h2,
h3,
h4 {
  font-family: "Barlow", "Helvetica Neue", Arial, sans-serif;
  font-weight: 600;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.6rem, 4vw, 3.6rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: 2rem;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

h4 {
  font-size: 1.1rem;
  margin-bottom: .5rem;
}

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

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

main {
  padding-top: 0;
}

.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.nav {
  position: static;
  background: transparent; 
  padding-block: 1.5rem;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo img {
  height: 36px;
}

.nav-links {
  display: flex;
  gap: 24px;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a {
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.hero {
  padding: 0;
  background-image: url("assets/hero-bg.jpg");
  background-size: cover;
  background-position: center;
  max-width: 1600px;
  min-height: 50vh;
  margin: 0 auto;
  margin-top: 1rem;
  content-visibility: auto;
  contain-intrinsic-size: 600px;
  border-radius: .5rem;
}

.hero-inner {
  padding: 110px 24px 96px;
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: center;
}

.hero-content {
  padding: 0;
}

.subhead {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(244, 247, 255, 0.75);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--forest);
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.button {
  background: var(--accent);
  color: black;
  padding: 12px 22px;
  border-radius: 0;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.link {
  font-weight: 600;
  color: var(--forest);
}

.section {
  padding-block: 5rem;
  content-visibility: auto;
  contain-intrinsic-size: 700px;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
  align-items: center;
}

.two-col img {
  border-radius: .5rem;
  overflow: hidden;
}

.center-copy {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.card {
  background: rgba(255,255,255,.1);
  padding: 24px;
  border-radius: .5rem;
  box-shadow: var(--shadow);
  animation: fadeUp 0.9s ease both;
}

.card p {
  color: rgba(244, 247, 255, 0.7);
  line-height: 1.6;
}

.products {
  background-color: #0E254C;
}

.about2 {
  background-color: #071326;
}

.products-header {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
  margin-bottom: 28px;
}

.products-header .center-copy {
  width: 100%;
}

.filter {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.filter input {
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(244, 247, 255, 0.35);
  font-size: 1rem;
  width: 100%;
  background: transparent; 
  color: var(--ink);
}

.product-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 240px;
  gap: 20px;
  overflow-x: scroll;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
  scrollbar-color: rgba(244, 247, 255, 0.45) transparent;
}

.product-grid::-webkit-scrollbar {
  height: 10px;
}

.product-grid::-webkit-scrollbar-track {
  background: transparent;
}

.product-grid::-webkit-scrollbar-thumb {
  background: rgba(244, 247, 255, 0.45);
}

.product-card {
  background: #1C4A97;
  border-radius: .5rem;
  box-shadow: var(--shadow);
  display: grid;
  align-content: start;
  width: 240px;
  scroll-snap-align: start;
}

.product-card img {
  width: 100%;
  border-radius: .5rem .5rem 0 0;
  overflow: hidden;
  background: rgba(255,255,255,.1);
}

.product-card span {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.88);
  padding: 1rem; 
  display: inline-block;
}

.empty-state {
  margin-top: 16px;
  color: rgba(244, 247, 255, 0.6);
}

.footer {
  background: black;
  color: var(--ink);
  padding: 64px 24px;
  content-visibility: auto;
  contain-intrinsic-size: 320px;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.footer .footer-logo {
  height: 36px;
  margin-bottom: 12px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.footer-col a {
  color: #fff;
  opacity: 0.85;
}

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

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 820px) {
  .nav-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero {
    padding: 0;
  }

  .hero-inner {
    padding: 84px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}