/* === HEADER LAYOUTS (PRO) === */
body.header-layout-center .header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
}
body.header-layout-center .header-inner > nav {
  order: -1;
  display: flex;
  justify-content: flex-start;
}
body.header-layout-center .header-inner > .logo {
  justify-content: center;
}
body.header-layout-center .header-inner > .header-actions {
  justify-content: flex-end;
}
@media (max-width: 991px) {
  body.header-layout-center .header-inner {
    display: flex;
    justify-content: space-between;
  }
}

body.header-layout-stacked .site-header {
  padding: 30px 0 0 0;
}
body.header-layout-stacked .header-inner {
  flex-direction: column;
  justify-content: center;
  gap: 30px;
}
body.header-layout-stacked .header-inner > .logo {
  margin: 0 auto;
}
body.header-layout-stacked .header-inner > nav {
  width: 100%;
  border-top: 1px solid rgba(0,0,0,0.05);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
body.dark-mode.header-layout-stacked .header-inner > nav {
  border-color: rgba(255,255,255,0.05);
}
body.header-layout-stacked .nav-menu {
  justify-content: center;
}
body.header-layout-stacked .header-actions {
  position: absolute;
  top: 30px;
  right: clamp(24px, 5vw, 60px);
}
@media (max-width: 991px) {
  body.header-layout-stacked .site-header {
    padding: 20px 0;
  }
  body.header-layout-stacked .header-inner {
    flex-direction: row;
    justify-content: space-between;
  }
  body.header-layout-stacked .header-actions {
    position: static;
  }
}

/* === SPLIT HERO === */
.hero-split {
  display: flex;
  width: 100%;
  height: calc(100vh - 80px);
  height: 80svh;
  overflow: hidden;
  position: relative;
}
.hero-split-panel {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding: 60px 40px;
  text-decoration: none;
  overflow: hidden;
}
.hero-split:hover .hero-split-panel:not(:hover) .hero-split-overlay {
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(2px);
}
.hero-split-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 1.5s cubic-bezier(0.25, 1, 0.5, 1);
  z-index: 1;
}
.hero-split-panel:hover .hero-split-bg {
  transform: scale(1.05);
}
.hero-split-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 60%);
  transition: background 0.6s ease, backdrop-filter 0.6s ease;
  z-index: 2;
}
.hero-split-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: #fff;
  width: 100%;
  transform: translateY(20px);
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}
.hero-split-panel:hover .hero-split-content {
  transform: translateY(0);
}
.hero-split-cat {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 11px;
  margin-bottom: 15px;
  display: block;
  opacity: 0.8;
}
.hero-split-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 400;
  margin: 0 0 20px;
  color: #fff;
}
.hero-split-btn {
  display: inline-block;
  padding: 12px 30px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 30px;
  color: #fff;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
}
.hero-split-panel:hover .hero-split-btn {
  background: #fff;
  color: #000;
}
@media (max-width: 768px) {
  .hero-split {
    flex-direction: column;
    height: auto;
  }
  .hero-split-panel {
    min-height: 50vh;
  }
}