@charset "UTF-8";
.site-header {
  position: sticky;
  top: 40px;
  z-index: 1050;
  background: rgba(250, 248, 245, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(197, 160, 89, 0.3);
}
.rt-ribbon__spacer {
  height: 0;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}
.site-header__brand {
  text-decoration: none;
}
.site-nav {
  display: flex;
  align-items: center;
}
.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.site-nav__link {
  position: relative;
  font-size: var(--font-size-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 0.3rem 0;
}
.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.15rem;
  height: 1px;
  transform-origin: center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--color-gold-satin), var(--color-plum-royal));
  transition: transform var(--transition-normal);
}
.site-nav__link:focus-visible::after,
.site-nav__link:hover::after {
  transform: scaleX(1);
}
.site-nav__link--primary {
  padding: 0.5rem 1.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(197, 160, 89, 0.8);
  background: linear-gradient(135deg, var(--color-plum-velvet), var(--color-plum-royal));
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.site-nav__link--primary::after {
  display: none;
}
.site-nav__link--primary:hover {
  background: linear-gradient(135deg, #7f1a50, #54133a);
}
.nav-toggle {
  display: none;
  width: 40px;
  height: 34px;
  justify-content: center;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(197, 160, 89, 0.7);
  background: radial-gradient(circle at 30% 20%, #fffdf8, #f3ebe0);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}
.nav-toggle__bar {
  width: 18px;
  height: 1.6px;
  background-color: var(--color-plum-royal);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}
.nav-toggle--open .nav-toggle__bar:first-child {
  transform: translateY(3.4px) rotate(45deg);
}
.nav-toggle--open .nav-toggle__bar:last-child {
  transform: translateY(-3.4px) rotate(-45deg);
}
@media (max-width: 900px) {
  .site-header {
    top: 0;
    width: 100%;
    max-width: 100%;
  }
  .nav-toggle {
    display: flex;
    position: relative;
    z-index: 1070;
    flex: 0 0 auto;
  }
  .nav-toggle--open {
    position: fixed;
    top: var(--space-4);
    right: var(--space-4);
    width: 44px;
    height: 44px;
    background: #faf8f5;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.18);
  }
  .site-nav__list {
    position: fixed;
    inset: 0;
    margin-top: 0;
    width: 100%;
    height: 100dvh;
    max-height: none;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-4);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 5.5rem var(--space-5) var(--space-8);
    background: radial-gradient(circle at top left, #faf8f5, #e9e4dc);
    border-bottom: 1px solid rgba(197, 160, 89, 0.35);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
    z-index: 1040;
  }
  .site-nav__item {
    width: 100%;
  }
  .site-nav__link,
  .site-nav__link--primary {
    display: flex;
    width: 100%;
    padding: var(--space-3) 0;
    font-size: var(--font-size-md);
    letter-spacing: 0.16em;
  }
  .site-nav__link:not(.site-nav__link--primary) {
    border-bottom: 1px solid rgba(197, 160, 89, 0.28);
  }
  .site-nav__link--primary {
    justify-content: center;
    margin-top: var(--space-2);
    padding: 0.8rem 1.3rem;
  }
  .site-nav__list.site-nav__list--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  body.nav-open {
    overflow: hidden !important;
  }
}
@media (max-width: 600px) {
  .site-header__inner {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
  }
  .rt-brand__title {
    font-size: 0.95rem;
  }
  .rt-brand__subtitle {
    font-size: 0.6rem;
  }
}