/* ================================
   ITET LAYOUT
   ================================ */

.utility-bar {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.72rem;
}

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

.utility-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(0, 60, 150, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 10px 30px rgba(0, 9, 36, 0.2);
}

.navbar {
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-right: auto;
}

.brand-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  background: #fff;
  padding: 4px;
  border-radius: 10px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-text strong {
  color: #fff;
  font-size: 0.84rem;
  font-weight: 700;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.main-nav > a,
.nav-dropdown-toggle {
  position: relative;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.76rem;
  font-weight: 700;
}

.main-nav > a::after,
.nav-dropdown-toggle::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: #fff;
  transition: width 0.25s ease;
}

.main-nav > a:hover::after,
.nav-dropdown-toggle:hover::after {
  width: 100%;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 30px;
  left: -14px;
  min-width: 190px;
  display: none;
  padding: 0.6rem;
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: grid;
}

.nav-dropdown-menu a {
  padding: 0.65rem 0.7rem;
  color: var(--ink);
  border-radius: 8px;
  font-size: 0.78rem;
}

.nav-dropdown-menu a:hover {
  background: var(--soft);
  color: var(--blue);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.search-button {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 10px;
  font-size: 1.2rem;
}

.nav-cta {
  padding: 0.72rem 1rem;
  background: #fff;
  color: var(--blue);
  border-radius: 9px;
  font-size: 0.75rem;
  font-weight: 700;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
}

.hero-home {
  position: relative;
  min-height: calc(100vh - 38px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy);
}

.hero-media,
.hero-overlay,
.hero-pattern {
  position: absolute;
  inset: 0;
}

.hero-media {
  background:
    url("../images/hero/itet-future-technology.jpg")
    center / cover no-repeat;
  animation: heroZoom 18s ease-in-out infinite alternate;
}

.hero-overlay {
  background:
    linear-gradient(
      90deg,
      rgba(0, 9, 36, 0.96) 0%,
      rgba(0, 28, 80, 0.84) 47%,
      rgba(0, 60, 150, 0.42) 100%
    );
}

.hero-pattern {
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(to right, #000, transparent 85%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.65fr;
  gap: 4rem;
  align-items: center;
  padding: 8rem 0 7rem;
}

.split-layout {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 5rem;
  align-items: center;
}

.campaign-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 5rem;
  align-items: center;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 0.55fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 2.4rem;
}

.news-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 1.2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 3rem;
}

.prose-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 5rem;
  align-items: start;
}

@keyframes heroZoom {
  from { transform: scale(1.03); }
  to   { transform: scale(1.1); }
}