/* ============================================
   UNIQUE LAYOUTS - Non-Template Design System
   ============================================ */

/* Diagonal Split Layout */
.diagonal-split {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .diagonal-split {
    grid-template-columns: 40% 60%;
  }
}

.diagonal-split__left {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-background);
  z-index: 2;
}

@media (min-width: 1024px) {
  .diagonal-split__left {
    clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
    padding: var(--space-16);
  }
}

.diagonal-split__right {
  position: relative;
  overflow: hidden;
}

.diagonal-split__right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.diagonal-split__divider {
  position: absolute;
  top: 0;
  left: 40%;
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom,
    transparent 0%,
    var(--color-accent) 50%,
    transparent 100%);
  box-shadow: 0 0 20px var(--color-accent);
  display: none;
}

@media (min-width: 1024px) {
  .diagonal-split__divider {
    display: block;
  }
}

/* Cascading Cards Layout */
.cascading-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding: var(--space-8) 0;
}

@media (min-width: 768px) {
  .cascading-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cascading-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
  }
}

.cascading-card {
  position: relative;
  padding: var(--space-8);
  background: var(--color-background);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.cascading-card:nth-child(1) {
  transform: rotate(-2deg);
}

.cascading-card:nth-child(2) {
  transform: rotate(1deg);
}

.cascading-card:nth-child(3) {
  transform: rotate(-1deg);
}

.cascading-card:hover {
  transform: rotate(0deg) translateY(-12px);
  box-shadow: var(--shadow-2xl);
}

/* Tilted Card */
.tilted-card {
  transform: rotate(-2deg);
  transition: transform var(--transition-base);
}

.tilted-card:hover {
  transform: rotate(0deg) translateY(-10px);
}

/* Horizontal Scroll Section */
.horizontal-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-surface);
}

.horizontal-scroll::-webkit-scrollbar {
  height: 8px;
}

.horizontal-scroll::-webkit-scrollbar-track {
  background: var(--color-surface);
  border-radius: var(--radius-full);
}

.horizontal-scroll::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.horizontal-scroll__container {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-4);
}

.horizontal-scroll__item {
  flex: 0 0 auto;
  width: 350px;
  scroll-snap-align: start;
}

@media (min-width: 768px) {
  .horizontal-scroll__item {
    width: 400px;
  }
}

/* Float Image (Text Wrapping) */
.float-image {
  float: right;
  width: 300px;
  height: 400px;
  margin: 0 0 var(--space-6) var(--space-6);
  shape-outside: circle(50%);
  clip-path: circle(50%);
  transform: rotate(3deg);
  transition: transform var(--transition-base);
}

.float-image:hover {
  transform: rotate(0deg) scale(1.05);
}

.float-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .float-image {
    float: none;
    width: 100%;
    height: 300px;
    margin: var(--space-6) 0;
    shape-outside: none;
    clip-path: none;
    border-radius: var(--radius-lg);
  }
}

/* Radial Layout (for values/features) */
.radial-layout {
  position: relative;
  width: 100%;
  max-width: 800px;
  height: 600px;
  margin: 0 auto;
}

.radial-layout__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  color: var(--color-background);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  box-shadow: var(--shadow-xl);
}

.radial-layout__item {
  position: absolute;
  width: 180px;
  padding: var(--space-6);
  background: var(--color-background);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-base);
}

.radial-layout__item:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
  z-index: 10;
}

.radial-layout__item:nth-child(1) {
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
}

.radial-layout__item:nth-child(2) {
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
}

.radial-layout__item:nth-child(3) {
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
}

.radial-layout__item:nth-child(4) {
  top: 50%;
  left: 5%;
  transform: translateY(-50%);
}

@media (max-width: 768px) {
  .radial-layout {
    position: static;
    height: auto;
  }

  .radial-layout__center {
    position: static;
    transform: none;
    margin: 0 auto var(--space-8);
  }

  .radial-layout__item {
    position: static;
    width: 100%;
    margin-bottom: var(--space-4);
    transform: none !important;
  }
}

/* Overlapping Images */
.overlapping-images {
  position: relative;
  height: 500px;
  margin: var(--space-12) 0;
}

.overlapping-images__item {
  position: absolute;
  width: 350px;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-base);
}

.overlapping-images__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlapping-images__item:nth-child(1) {
  top: 0;
  left: 0;
  z-index: 1;
}

.overlapping-images__item:nth-child(2) {
  top: 50px;
  left: 200px;
  z-index: 2;
}

.overlapping-images__item:nth-child(3) {
  top: 100px;
  left: 400px;
  z-index: 3;
}

.overlapping-images__item:hover {
  transform: scale(1.1);
  z-index: 10;
}

@media (max-width: 1024px) {
  .overlapping-images {
    height: auto;
  }

  .overlapping-images__item {
    position: static;
    width: 100%;
    height: 300px;
    margin-bottom: var(--space-4);
  }
}

/* Split Screen Layout */
.split-screen {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
}

@media (min-width: 1024px) {
  .split-screen {
    grid-template-columns: 1fr 1fr;
  }
}

.split-screen__left {
  position: relative;
  padding: var(--space-8);
  background: var(--color-surface);
}

@media (min-width: 1024px) {
  .split-screen__left {
    position: sticky;
    top: var(--header-height);
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
  }
}

.split-screen__right {
  padding: var(--space-8);
  background: var(--color-background);
}

/* Bento Grid (Asymmetric Grid) */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: var(--space-4);
}

.bento-grid__item {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  overflow: hidden;
  transition: all var(--transition-base);
}

.bento-grid__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.bento-grid__item--large {
  grid-column: span 2;
  grid-row: span 2;
}

.bento-grid__item--wide {
  grid-column: span 2;
}

.bento-grid__item--tall {
  grid-row: span 2;
}

@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-grid__item--large {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 640px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }

  .bento-grid__item--large,
  .bento-grid__item--wide {
    grid-column: span 1;
  }
}

/* Sticky Sidebar Navigation */
.sidebar-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .sidebar-layout {
    grid-template-columns: 250px 1fr;
  }
}

.sidebar-nav {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

@media (min-width: 1024px) {
  .sidebar-nav {
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
    height: fit-content;
    max-height: calc(100vh - var(--header-height) - var(--space-8));
    overflow-y: auto;
  }
}

.sidebar-nav__item {
  display: block;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  font-weight: var(--font-weight-medium);
}

.sidebar-nav__item:hover,
.sidebar-nav__item.active {
  background: var(--color-primary);
  color: var(--color-background);
}

/* Magazine Layout */
.magazine-layout {
  column-count: 1;
  column-gap: var(--space-8);
  padding: var(--space-8) 0;
}

@media (min-width: 768px) {
  .magazine-layout {
    column-count: 2;
  }
}

@media (min-width: 1024px) {
  .magazine-layout {
    column-count: 3;
  }
}

.magazine-layout__item {
  break-inside: avoid;
  margin-bottom: var(--space-6);
}

/* Asymmetric Hero */
.asymmetric-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding: var(--space-12) 0;
}

@media (min-width: 1024px) {
  .asymmetric-hero {
    grid-template-columns: 55% 45%;
    align-items: center;
  }
}

.asymmetric-hero__content {
  order: 2;
}

@media (min-width: 1024px) {
  .asymmetric-hero__content {
    order: 1;
  }
}

.asymmetric-hero__image {
  order: 1;
  position: relative;
  height: 400px;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

@media (min-width: 1024px) {
  .asymmetric-hero__image {
    order: 2;
    height: 600px;
  }
}

.asymmetric-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}