/* Base font */
body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: #222;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--header-font);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: #111;
  margin-top: 1.2em;
  margin-bottom: 0.6em;
}

/* Lead text */
.lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: #333;
}

/* Links */
a { text-decoration: none; color: #0056b3; }
a:hover { text-decoration: underline; }

/* Dropdown menus */
.dropdown-menu,
.navbar-custom .nav-item.dropdown .dropdown-menu {
  width: auto;
  min-width: max-content;
  white-space: nowrap;
  word-break: normal;
}
.navbar-custom .nav-item.dropdown .dropdown-menu .dropdown-item {
  white-space: nowrap;
}

/* Navbar base */
:root {
  --header-font: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --body-font: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
body { font-family: var(--body-font); }

.navbar-custom {
  transition: none;
  padding-top: .9rem;
  padding-bottom: .9rem;
}
.navbar-custom .navbar-brand {
  font-family: var(--header-font);
  font-weight: 600;
  font-size: 2.188rem;
  text-transform: none;
  margin: 0;
  display: flex;
  align-items: center;
}
.navbar-custom .navbar-brand span { font-weight: 400; }
.navbar-custom .navbar-logo { height: 40px; width: auto; margin-right: 8px; }
.navbar-custom .navbar-title { font-weight: 500; }

/* Navbar links */
.navbar-custom .navbar-nav .nav-link {
  font-family: var(--header-font);
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  text-transform: none;
  opacity: 0.9;
}
.navbar-custom .navbar-nav .nav-link:hover,
.navbar-custom .navbar-brand:hover { opacity: 1; }

/* Desktop layout */
@media (min-width: 1200px) {
  .navbar-custom .container,
  .navbar-custom .container-fluid { max-width: none; }

  .navbar-custom .navbar-brand { margin-left: 20%; }     /* brand inward */
  .navbar-custom .navbar-nav { margin-left: auto; margin-right: 20%; } /* nav inward */

  .navbar-custom,
  .navbar-custom.top-nav-short,
  .navbar-custom.top-nav-short-permanent {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
  }
}

/* Mobile layout */
@media (max-width: 1199.98px) {
  .navbar-custom .navbar-toggler {
    margin: 0 auto;   /* center hamburger */
    display: block;
  }
  .navbar-custom .navbar-brand {
    margin: 0 auto;
    justify-content: center;
    width: 100%;
  }
  .navbar-custom .navbar-collapse {
    justify-content: center;
    text-align: center;
  }
  .navbar-custom .navbar-nav {
    margin: 0 auto;
    align-items: center;
    flex-direction: column;
    gap: 6px;
  }
  .navbar .nav-link { padding: 0.5rem 0; }
}

/* Hero section */
.hero-header { text-align: left; margin: 80px auto; font-family: 'Inter', sans-serif; }
.hero-title { font-size: 5rem; font-weight: 500; margin-bottom: 10px; color: #111; }
.hero-subtitle { font-size: 1.7rem; font-weight: 300; color: #555; }

/* Center helper */
.center-text { text-align: center; }
.center-image { display: block; margin: 0 auto; }

/* Video embed */
.video-embed {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}