/* ===== SITE HEADER ===== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid rgba(30, 61, 24, 0.08);
  transition:
    background 0.3s ease,
    box-shadow 0.3s ease;
  transform: translateZ(0);
}

body.admin-bar .site-header {
  top: 32px;
}

/* SCROLL STATE (glass efekt) */
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(30, 61, 24, 0.06);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

/* INNER */
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: 16px 0;
  height: 96px;
}

/* SHRINK — bez height/padding tranzicije da nema treperenja */
.site-header.is-scrolled .site-header__inner {
  height: 72px;
  padding: 10px 0;
}

/* LOGO */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img {
  height: 72px;
  width: auto;
  display: block;
  transition: height 0.3s ease;
}

.site-header.is-scrolled .site-logo img {
  height: 56px;
}

/* TEXT */
.site-logo__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

.site-logo__tagline {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* NAV */
.site-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__list a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  padding: 4px 0;
  position: relative;
  transition: color 0.2s ease;
}

.site-nav__list a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.site-nav__list a:hover,
.site-nav__list .current-menu-item > a {
  color: var(--color-primary);
}

.site-nav__list a:hover::after,
.site-nav__list .current-menu-item > a::after {
  transform: scaleX(1);
}

/* CTA */
.site-header__cta {
  flex-shrink: 0;
}

/* MOBILE TOGGLE */
.site-header__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--color-primary);
  line-height: 0;
}

.toggle-icon--close {
  display: none;
}

.site-header__toggle[aria-expanded="true"] .toggle-icon--open {
  display: none;
}

.site-header__toggle[aria-expanded="true"] .toggle-icon--close {
  display: inline-flex;
}

/* MOBILE NAV */
@media (max-width: 768px) {
  .site-header__inner,
  .site-header.is-scrolled .site-header__inner {
    padding-left: 36px !important;
    padding-right: 36px !important;
  }

  .site-header__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(30, 61, 24, 0.08);
    padding: var(--space-md) 5vw;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .site-nav__list li {
    width: 100%;
    border-bottom: 1px solid rgba(30, 61, 24, 0.06);
  }

  .site-nav__list li:nth-child(odd) {
    border-right: 1px solid rgba(30, 61, 24, 0.06);
  }

  .site-nav__list a {
    display: block;
    padding: var(--space-md) var(--space-sm);
    font-size: var(--text-base);
  }

  .site-header__cta {
    display: none;
  }
}

/* BODY OFFSET — kompenzacija za fixed header */
body {
  padding-top: 96px;
}

body.admin-bar {
  padding-top: 128px; /* 96px header + 32px admin bar */
}

@media (max-width: 782px) {
  body.admin-bar {
    padding-top: 126px; /* 80px header + 46px admin bar mobile */
  }
}