/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1500;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 34px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.logo-image {
  width: 58px;
  height: 58px;
  object-fit: contain;
  background: #f4f4f5;
  border: 1px solid #eeeeee;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.22;
}

.logo-text strong {
  font-size: 21px;
  font-weight: 950;
  letter-spacing: 0.04em;
}

.logo-text small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 38px;
  margin-left: auto;
}

.nav-item {
  position: relative;
}

.nav-trigger {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 0;
  background: transparent;
  color: #0f172a;
  font-size: 15px;
  font-weight: 950;
  letter-spacing: 0.05em;
}

.nav-trigger::after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  background: var(--primary);
  transition: width 0.2s ease;
}

.nav-item:hover .nav-trigger::after,
.nav-item:focus-within .nav-trigger::after {
  width: 100%;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  min-width: 190px;
  transform: translateX(-50%) translateY(10px);
  display: grid;
  gap: 2px;
  padding: 10px;
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.dropdown-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -18px;
  height: 18px;
}

.dropdown-menu a {
  display: block;
  padding: 12px 14px;
  color: #334155;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
  color: #ffffff;
  background: var(--primary);
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu,
.nav-item.open .dropdown-menu {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.header-cta {
  flex-shrink: 0;
  padding: 12px 18px;
  color: #ffffff;
  background: var(--primary);
  font-size: 14px;
  font-weight: 900;
}

.mobile-menu-button {
  display: none;
  width: 46px;
  height: 46px;
  margin-left: auto;
  border: 1px solid var(--line);
  background: #ffffff;
}

.mobile-menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
}

/* Footer */
.site-footer {
  padding: 46px 0 110px;
  color: #cbd5e1;
  background: #0f172a;
}

.footer-inner {
  display: grid;
  gap: 12px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  background: #ffffff;
}

.footer-inner strong {
  color: #ffffff;
  font-size: 18px;
}

.footer-inner p {
  margin: 0;
}

.footer-note,
.copyright {
  color: #94a3b8;
  font-size: 14px;
}