/* Base and Reset */
:root {
  /* Brand Color Tokens */
  --color-primary: #021A3F;
  --color-gold: #D4A843;
  --color-gold-dark: #B88A2E;
  --color-gold-light: #F3D37A;
  --color-silver-light: #D9D9D9;
  --color-silver-medium: #A6A6A6;
  --color-silver-dark: #6E6E6E;
  --color-star: #FFD966;

  /* Legacy variable mappings (to reduce changes needed in components) */
  --color-navy: var(--color-primary);
  --color-navy-light: #032454; /* Slightly lighter navy for contrast areas */
  --color-white: #FFFFFF;
  --color-off-white: #F8F8F8;
  --color-green: var(--color-gold);
  --color-green-dark: var(--color-gold-dark);
  --color-text-main: var(--color-primary);
  --color-text-light: var(--color-silver-dark);
  --color-border: rgba(166, 166, 166, 0.2);

  --font-primary: 'Inter', sans-serif;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);

  --transition: all 0.3s ease;

  --container-width: 1120px;
}

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

*:focus-visible {
  outline: 2px solid var(--color-star);
  outline-offset: 2px;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text-main);
  background-color: var(--color-white);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: var(--color-gold);
  transition: var(--transition);
}

a:hover {
  color: var(--color-star);
}

ul {
  list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  margin-bottom: 0.75rem;
}

p {
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

/* Layout Grid */
.container {
  width: min(var(--container-width), 92%);
  margin: 0 auto;
}

.section {
  padding-block: clamp(3rem, 6vw, 5rem);
}

/* Header */
.header {
  background-color: var(--color-primary);
  box-shadow: 0 1px 0 var(--color-border);
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-silver-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.logo span {
  color: var(--color-gold);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--color-silver-light);
  position: relative;
  padding: 0.5rem 0;
  min-height: 44px;
  /* Touch target */
  display: flex;
  align-items: center;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--color-gold);
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-silver-light);
}

/* Footer */
.footer {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-light);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background-color: var(--color-gold);
}

.footer-col p,
.footer-col li {
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.footer-col a:hover {
  color: var(--color-green);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--color-primary);
    flex-direction: column;
    align-items: center;
    padding-top: 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
  }

  .nav-menu.active {
    left: 0;
  }

  .hamburger {
    display: block;
    min-height: 44px;
    /* Touch target */
    min-width: 44px;
  }
}

@media (max-width: 768px) {
  /* Headings handled via clamp now */
}