/* ============================================
   NEW LAYOUT DESIGN SYSTEM
   Kohkah Global Concepts - Modern Layout
   ============================================ */

/* ============================================
   ASYMMETRIC GRID LAYOUT
   ============================================ */
.layout-asymmetric {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: var(--space-6);
    padding: var(--space-8);
}

.layout-asymmetric .main-content {
    grid-column: 2;
}

.layout-asymmetric .sidebar-left {
    grid-column: 1;
}

.layout-asymmetric .sidebar-right {
    grid-column: 3;
}

/* ============================================
   MASONRY LAYOUT
   ============================================ */
.layout-masonry {
    column-count: 3;
    column-gap: var(--space-6);
    padding: var(--space-8);
}

.layout-masonry .masonry-item {
    break-inside: avoid;
    margin-bottom: var(--space-6);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.layout-masonry .masonry-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

/* ============================================
   SPLIT SCREEN LAYOUT
   ============================================ */
.layout-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    gap: 0;
}

.layout-split .split-left {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    background: var(--gradient-primary);
    color: var(--white);
}

.layout-split .split-right {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    background: var(--white);
}

/* ============================================
   ZIGZAG LAYOUT
   ============================================ */
.layout-zigzag {
    display: flex;
    flex-direction: column;
    gap: var(--space-12);
    padding: var(--space-8);
}

.zigzag-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.zigzag-item:nth-child(even) {
    direction: rtl;
}

.zigzag-item:nth-child(even) > * {
    direction: ltr;
}

.zigzag-image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.zigzag-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.zigzag-item:hover .zigzag-image img {
    transform: scale(1.1);
}

.zigzag-content {
    padding: var(--space-6);
}

/* ============================================
   CARDS GRID LAYOUT
   ============================================ */
.layout-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    padding: var(--space-8);
}

.layout-cards .card-item {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.layout-cards .card-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.layout-cards .card-item:hover::before {
    transform: scaleX(1);
}

.layout-cards .card-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

/* ============================================
   FULL WIDTH SECTIONS
   ============================================ */
.section-fullwidth {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding: var(--space-16) var(--container-padding);
}

.section-fullwidth-alt {
    background: var(--gradient-primary);
    color: var(--white);
}

/* ============================================
   CONTAINER VARIANTS
   ============================================ */
.container-wide {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.container-narrow {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--container-padding);
}

/* ============================================
   SECTION SPACING
   ============================================ */
.section-spacing {
    padding: var(--space-20) 0;
}

.section-spacing-sm {
    padding: var(--space-12) 0;
}

.section-spacing-lg {
    padding: var(--space-32) 0;
}

/* ============================================
   BACKGROUND VARIANTS
   ============================================ */
.bg-pattern {
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    background-size: 100% 100%;
    background-position: 0 0, 100% 100%;
    background-repeat: no-repeat;
}

.bg-gradient {
    background: var(--gradient-primary);
    color: var(--white);
}

.bg-grey {
    background: var(--grey-50);
}

.bg-white {
    background: var(--white);
}

/* ============================================
   HERO VARIANTS
   ============================================ */
.hero-modern {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-primary);
    color: var(--white);
}

.hero-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.2) 0%, transparent 50%);
    animation: morph 20s ease-in-out infinite;
    pointer-events: none;
}

.hero-content-modern {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: var(--space-8);
}

.hero-title-modern {
    font-size: var(--text-7xl);
    font-weight: var(--weight-extrabold);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle-modern {
    font-size: var(--text-2xl);
    font-weight: var(--weight-normal);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    opacity: 0.9;
}

/* ============================================
   CONTENT SECTIONS
   ============================================ */
.content-section {
    padding: var(--space-16) 0;
}

.content-section-alt {
    background: var(--grey-50);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.content-item {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.content-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   FEATURE SECTIONS
   ============================================ */
.feature-section {
    padding: var(--space-16) 0;
    background: var(--white);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.feature-box {
    text-align: center;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    background: var(--grey-50);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-box:hover::before {
    transform: scaleX(1);
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    background: var(--white);
}

/* ============================================
   GALLERY SECTIONS
   ============================================ */
.gallery-section-modern {
    padding: var(--space-16) 0;
    background: var(--grey-50);
}

.gallery-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.gallery-item-modern {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    aspect-ratio: 4 / 3;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.gallery-item-modern:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.gallery-item-modern img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item-modern:hover img {
    transform: scale(1.2);
}

.gallery-overlay-modern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: var(--space-6);
    color: var(--white);
}

.gallery-item-modern:hover .gallery-overlay-modern {
    opacity: 1;
}

/* ============================================
   TESTIMONIAL SECTIONS
   ============================================ */
.testimonial-section-modern {
    padding: var(--space-16) 0;
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.testimonial-section-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.testimonial-slider-modern {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    z-index: 2;
}

/* ============================================
   CTA SECTIONS
   ============================================ */
.cta-section-modern {
    padding: var(--space-20) 0;
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
    pointer-events: none;
}

.cta-content-modern {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title-modern {
    font-size: var(--text-5xl);
    font-weight: var(--weight-extrabold);
    margin-bottom: var(--space-6);
}

.cta-description-modern {
    font-size: var(--text-xl);
    margin-bottom: var(--space-8);
    opacity: 0.9;
}

/* ============================================
   RESPONSIVE LAYOUTS
   ============================================ */
@media (max-width: 1024px) {
    .layout-asymmetric {
        grid-template-columns: 1fr;
    }
    
    .layout-asymmetric .main-content,
    .layout-asymmetric .sidebar-left,
    .layout-asymmetric .sidebar-right {
        grid-column: 1;
    }
    
    .layout-masonry {
        column-count: 2;
    }
    
    .layout-split {
        grid-template-columns: 1fr;
    }
    
    .zigzag-item {
        grid-template-columns: 1fr;
    }
    
    .zigzag-item:nth-child(even) {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    .layout-masonry {
        column-count: 1;
    }
    
    .hero-title-modern {
        font-size: var(--text-4xl);
    }
    
    .cta-title-modern {
        font-size: var(--text-3xl);
    }
    
    .content-grid,
    .feature-grid,
    .gallery-grid-modern {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-auto { margin-top: auto; }
.mb-auto { margin-bottom: auto; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }