/* ==========================================================================
   ShowMyAura Professional - Premium Frontend Styles
   Version: 5.0.0
   Features: 12 Layouts, Animated Borders, Curtain Hover Effect, Image Scroll on Hover
   ========================================================================== */

/* ==========================================================================
   1. CSS Variables & Theme System
   ========================================================================== */
@property --gradient-angle {
    syntax: "<angle>";
    initial-value: 0deg;
    inherits: false;
}

:root {
    --sma-primary: #6420aa;
    --sma-secondary: #ff3ea5;
    --sma-accent: #f59e0b;
    --sma-bg: #ffffff;
    --sma-bg-alt: #f1f5f9;
    --sma-text: #0f172a;
    --sma-text-secondary: #475569;
    --sma-text-muted: #64748b;
    --sma-border: #e2e8f0;
    --sma-radius: 12px;
    --sma-radius-lg: 20px;
    --sma-shadow: 0 10px 40px -10px rgba(0,0,0,0.1);
    --sma-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --gradient: linear-gradient(135deg, #6420aa 0%, #ff3ea5 100%);
    --hover-opacity-default: 0.4;
    --hover-opacity-hover: 0.1;
    --hover-speed: 0.6s;
    --image-scroll-speed: 0.5s;
}

.sma-gallery-wrap.theme-dark {
    --sma-bg: #0f172a;
    --sma-bg-alt: #1e293b;
    --sma-text: #f1f5f9;
    --sma-text-secondary: #cbd5e1;
    --sma-text-muted: #94a3b8;
    --sma-border: #334155;
}

/* ==========================================================================
   2. Base Gallery Container
   ========================================================================== */
.sma-gallery-wrap {
    width: 100%;
    position: relative;
    margin: 40px 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--sma-text);
    background: var(--sma-bg);
    padding: 40px;
    border-radius: var(--sma-radius-lg);
    box-shadow: var(--sma-shadow);
}

.sma-gallery-wrap * {
    box-sizing: border-box;
}

/* ==========================================================================
   3. Theme Toggle Buttons
   ========================================================================== */
.sma-theme-toggle {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-bottom: 20px;
}

.sma-theme-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--sma-bg-alt);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--sma-transition);
    color: var(--sma-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.sma-theme-btn:hover,
.sma-theme-btn.active {
    background: var(--gradient);
    color: #fff;
    transform: scale(1.1);
}

/* ==========================================================================
   4. Category Filters
   ========================================================================== */
.sma-category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
    justify-content: center;
}

.sma-cat-btn {
    background: transparent;
    border: 2px solid var(--sma-border);
    padding: 10px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--sma-transition);
    color: var(--sma-text);
}

.sma-cat-btn:hover {
    border-color: var(--sma-secondary);
    color: var(--sma-secondary);
    transform: translateY(-2px);
}

.sma-cat-btn.active {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

/* Carousel Categories (On Top) */
.sma-carousel-categories {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.sma-carousel-cat-btn {
    background: var(--sma-bg-alt);
    border: none;
    padding: 8px 20px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    font-size: 13px;
    transition: var(--sma-transition);
    color: var(--sma-text);
}

.sma-carousel-cat-btn:hover,
.sma-carousel-cat-btn.active {
    background: var(--gradient);
    color: #fff;
}

/* ==========================================================================
   5. Core Components - Media Box with Curtain Hover
   ========================================================================== */
.sma-media-box {
    position: relative;
    overflow: hidden;
    background: var(--sma-bg-alt);
    height: 100%;
    width: 100%;
    display: block;
}

.sma-media-box img,
.sma-media-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sma-audio-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 200px;
    color: #fff;
    font-size: 40px;
    background: var(--gradient);
}

.sma-audio-placeholder span {
    font-size: 14px;
    margin-top: 10px;
}

/* ==========================================================================
   6. IMAGE HOVER SCROLL ANIMATION
   ========================================================================== */
.sma-image-scroll-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.sma-scroll-image {
    width: 100%;
    height: auto;
    transition: transform var(--image-scroll-speed) ease;
    transform: translateY(0);
    will-change: transform;
}

.sma-scroll-image img {
    width: 100%;
    height: auto;
    display: block;
    object-position: top; /* Start from top */
}

/* Hover effect for all card types */
.sma-card:hover .sma-scroll-image,
.sma-download-card:hover .sma-scroll-image,
.sma-cinema-card:hover .sma-scroll-image,
.sma-slider-card:hover .sma-scroll-image,
.sma-split-item:hover .sma-scroll-image,
.sma-split-hero:hover .sma-scroll-image {
    transform: translateY(var(--scroll-distance, -100px));
}

/* We'll set a custom property via JS for the exact scroll distance */
.sma-scroll-image.scrolling {
    transform: translateY(var(--scroll-distance));
}

/* ==========================================================================
   7. CURTAIN HOVER EFFECT
   ========================================================================== */
.sma-curtain-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: var(--hover-opacity-default);
    transition: all var(--hover-speed) cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: right center;
    z-index: 2;
    pointer-events: none;
}

.sma-card:hover .sma-curtain-overlay,
.sma-cinema-card:hover .sma-curtain-overlay,
.sma-download-card:hover .sma-curtain-overlay,
.sma-slider-card:hover .sma-curtain-overlay {
    opacity: var(--hover-opacity-hover);
    transform: perspective(1000px) rotateY(-25deg) translateX(20px);
}

/* ==========================================================================
   8. ANIMATED BORDERS (CSS-ONLY – RELIABLE & MODERN)
   ========================================================================== */

/* Base border wrapper */
.sma-border-wrap {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

/* All borders use pseudo-elements so they don't affect layout */
.sma-border-wrap::before,
.sma-border-wrap::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: inherit;
    pointer-events: none;
    z-index: 2;
    transition: all 0.3s ease;
}

/* ===== FLUX CHASER (animated dotted line) ===== */
.sma-border-flux .sma-border-wrap::before {
    border: 2px dashed transparent;
    background: linear-gradient(90deg, var(--sma-primary), var(--sma-secondary), var(--sma-primary)) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: flux-move 3s linear infinite;
}
@keyframes flux-move {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

/* ===== HOUDINI GRADIENT (rotating conic) ===== */
.sma-border-houdini .sma-border-wrap::before {
    background: conic-gradient(from var(--gradient-angle), var(--sma-primary), var(--sma-secondary), var(--sma-primary));
    border-radius: inherit;
    animation: houdini-rotate 4s linear infinite;
}
@keyframes houdini-rotate {
    from { --gradient-angle: 0deg; }
    to { --gradient-angle: 360deg; }
}
/* Fallback for browsers without @property */
@property --gradient-angle {
    syntax: '<angle>';
    inherits: false;
    initial-value: 0deg;
}

/* ===== GLITCH DISTORTION (improved RGB split) ===== */
.sma-border-glitch .sma-border-wrap::before,
.sma-border-glitch .sma-border-wrap::after {
    inset: -2px;
    border: 2px solid var(--sma-primary);
    background: transparent;
    mix-blend-mode: screen;
    animation: glitch-shift 2s infinite alternate;
}
.sma-border-glitch .sma-border-wrap::after {
    border-color: var(--sma-secondary);
    animation-delay: -1s;
    inset: -4px;
}
@keyframes glitch-shift {
    0% { transform: translate(0); clip-path: inset(0 0 0 0); }
    20% { transform: translate(2px, -2px); clip-path: inset(10% 0 20% 0); }
    40% { transform: translate(-2px, 1px); clip-path: inset(30% 0 10% 0); }
    60% { transform: translate(1px, 2px); clip-path: inset(0 20% 0 10%); }
    80% { transform: translate(-1px, -1px); clip-path: inset(10% 10% 20% 20%); }
    100% { transform: translate(0); clip-path: inset(0 0 0 0); }
}

/* ===== DATA STREAM (flowing light streaks) ===== */
.sma-border-datastream .sma-border-wrap::before {
    border: 2px solid transparent;
    background: linear-gradient(90deg, transparent, var(--sma-primary), var(--sma-secondary), transparent) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    background-size: 200% 100%;
    animation: datastream-flow 2.5s linear infinite;
}
@keyframes datastream-flow {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}
/* Border Style: Glitch Distortion */
.sma-border-glitch {
    position: absolute;
    inset: -2px;
    border: 2px solid transparent;
    border-radius: inherit;
    pointer-events: none;
    z-index: 3;
}

.sma-border-glitch::before,
.sma-border-glitch::after {
    content: '';
    position: absolute;
    inset: -2px;
    border: 2px solid;
    border-radius: inherit;
    animation: sma-glitch-clip 3s infinite linear;
}

.sma-border-glitch::before {
    border-color: var(--sma-secondary);
    animation-delay: -0.5s;
}

.sma-border-glitch::after {
    border-color: var(--sma-primary);
    animation-delay: -0.2s;
}

.sma-glitch-noise {
    position: absolute;
    inset: -2px;
    background: url('data:image/svg+xml;utf8,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noise"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noise)" opacity="0.1"/%3E%3C/svg%3E');
    mix-blend-mode: overlay;
    pointer-events: none;
    opacity: 0.5;
    z-index: 4;
    border-radius: inherit;
    overflow: hidden;
}

@keyframes sma-glitch-clip {
    0% { clip-path: inset(0 0 95% 0); transform: translate(-3px, 0); }
    10% { clip-path: inset(10% 0 80% 0); transform: translate(3px, 0); }
    20% { clip-path: inset(40% 0 40% 0); transform: translate(-2px, 0); }
    30% { clip-path: inset(80% 0 5% 0); transform: translate(2px, 0); }
    40% { clip-path: inset(0 90% 0 0); transform: translate(0, 2px); }
    50% { clip-path: inset(0 0 0 90%); transform: translate(0, -2px); }
    60% { clip-path: inset(0 0 95% 0); transform: translate(3px, 0); }
    70% { clip-path: inset(50% 0 20% 0); transform: translate(-3px, 0); }
    80% { clip-path: inset(0 50% 0 0); transform: translate(0, 0); }
    90% { clip-path: inset(20% 0 50% 0); transform: translate(2px, 0); }
    100% { clip-path: inset(0 0 95% 0); transform: translate(-3px, 0); }
}

/* ==========================================================================
   9. Overlay & Content
   ========================================================================== */
.sma-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 60%);
    opacity: 0;
    transition: all 0.4s ease;
    display: flex;
    align-items: flex-end;
    padding: 30px;
    cursor: pointer;
    z-index: 5;
}

.sma-card:hover .sma-overlay,
.sma-download-card:hover .sma-overlay,
.sma-cinema-card:hover .sma-overlay,
.sma-slider-card:hover .sma-overlay {
    opacity: 1;
}

.sma-overlay-content h3 {
    color: #fff;
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 700;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.sma-overlay-content p {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin: 0;
}

.sma-btn-glass {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    color: #fff;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s ease 0.1s;
    border: 1px solid rgba(255,255,255,0.3);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sma-card:hover .sma-overlay-content h3,
.sma-card:hover .sma-btn-glass,
.sma-download-card:hover .sma-overlay-content h3,
.sma-download-card:hover .sma-btn-glass,
.sma-cinema-card:hover .sma-overlay-content h3,
.sma-cinema-card:hover .sma-btn-glass,
.sma-slider-card:hover .sma-overlay-content h3,
.sma-slider-card:hover .sma-btn-glass {
    transform: translateY(0);
    opacity: 1;
}

/* ==========================================================================
   10. LAYOUT 1: Modern Grid
   ========================================================================== */
.layout-grid .sma-items-container {
    display: grid;
    grid-template-columns: repeat(var(--cols, 3), 1fr);
    gap: 28px;
}

.layout-grid .sma-card {
    border-radius: var(--sma-radius-lg);
    height: 380px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    position: relative;
}

.layout-grid .sma-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

/* ==========================================================================
   11. LAYOUT 2: Smart Masonry
   ========================================================================== */
.layout-masonry .sma-masonry-container {
    display: flex;
    gap: 25px;
}

.layout-masonry .sma-masonry-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.layout-masonry .sma-card {
    border-radius: var(--sma-radius-lg);
    overflow: hidden;
    display: block;
    width: 100%;
    background: var(--sma-bg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.layout-masonry .sma-media-box {
    min-height: 250px;
    height: auto;
}

.layout-masonry .sma-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   12. LAYOUT 3: Swipe Slider (Beautifully Rebuilt)
   ========================================================================== */
.layout-slider .swiper {
    padding-bottom: 70px;
}

.layout-slider .sma-slider-card {
    display: flex;
    flex-direction: column;
    background: var(--sma-bg);
    border-radius: var(--sma-radius-lg);
    overflow: hidden;
    box-shadow: var(--sma-shadow);
    height: 100%;
    border: 1px solid var(--sma-border);
    transition: transform 0.3s ease;
}

.layout-slider .sma-slider-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.layout-slider .sma-media-box {
    height: 280px;
}

.layout-slider .sma-slider-info {
    padding: 30px;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--sma-bg);
}

.layout-slider h3 {
    font-size: 22px;
    margin: 0 0 12px;
    font-weight: 700;
    color: var(--sma-text);
}

.layout-slider .sma-desc-clamp {
    font-size: 14px;
    color: var(--sma-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.layout-slider .sma-view-btn {
    background: var(--gradient);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    align-self: center;
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.layout-slider .sma-view-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* Slider Navigation */
.swiper-button-prev,
.swiper-button-next {
    width: 44px !important;
    height: 44px !important;
    background: var(--sma-bg);
    border-radius: 50%;
    box-shadow: var(--sma-shadow);
    top: 45% !important;
    transition: all 0.3s ease;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background: var(--gradient);
    color: #fff;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    display: none !important;
}

.swiper-button-prev i,
.swiper-button-next i {
    color: var(--sma-text);
    font-size: 16px;
}

.swiper-pagination-bullet {
    background: var(--sma-border) !important;
}

.swiper-pagination-bullet-active {
    background: var(--sma-secondary) !important;
    width: 24px !important;
    border-radius: 4px !important;
}

/* ==========================================================================
   13. LAYOUT 4: Portfolio Case Study (Zigzag)
   ========================================================================== */
.layout-zigzag {
    background: var(--sma-bg-alt);
    border-radius: 0;
    padding: 80px 0;
    margin: 0;
}

.layout-zigzag .sma-items-container {
    display: flex;
    flex-direction: column;
    gap: 100px;
    max-width: 1200px;
    margin: 0 auto;
}

.layout-zigzag .sma-card {
    display: flex;
    align-items: center;
    gap: 60px;
    background: transparent !important;
    box-shadow: none !important;
}

.layout-zigzag .sma-card:nth-child(even) {
    flex-direction: row-reverse;
}

.layout-zigzag .sma-media-box {
    flex: 1.2;
    height: 500px;
    border-radius: var(--sma-radius-lg);
    box-shadow: var(--sma-shadow);
}

.layout-zigzag .sma-zigzag-info {
    flex: 1;
    background: var(--sma-bg);
    padding: 40px;
    border-radius: var(--sma-radius-lg);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.layout-zigzag .sma-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--gradient);
    color: #fff;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.layout-zigzag h3 {
    font-size: 36px;
    margin: 0 0 15px;
    font-weight: 800;
    line-height: 1.2;
}

.layout-zigzag .sma-desc-clip {
    font-size: 16px;
    color: var(--sma-text-muted);
    line-height: 1.8;
    margin-bottom: 30px;
}

.layout-zigzag .sma-view-btn {
    background: transparent;
    border: 2px solid var(--sma-text);
    color: var(--sma-text);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.layout-zigzag .sma-view-btn:hover {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
}

/* ==========================================================================
   14. LAYOUT 5: Elegant Framed
   ========================================================================== */
.layout-framed {
    background: var(--sma-bg-alt);
    padding: 50px 40px;
    border-radius: var(--sma-radius-lg);
}

.layout-framed .sma-items-container {
    display: grid;
    grid-template-columns: repeat(var(--cols, 3), 1fr);
    gap: 60px;
}

.layout-framed .sma-card {
    border: 20px solid var(--sma-bg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    background: var(--sma-bg);
    height: 500px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 8px;
    overflow: visible;
}

.layout-framed .sma-card:hover {
    transform: translateY(-15px) rotate(1deg) scale(1.02);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.18);
}

.layout-framed .sma-frame-caption {
    text-align: center;
    color: #333;
    font-family: 'Space Grotesk', sans-serif;
    padding: 15px;
    font-size: 0.9rem;
    letter-spacing: 1px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--sma-bg);
}

.theme-dark .layout-framed .sma-frame-caption {
    color: var(--sma-text);
}

/* ==========================================================================
   15. LAYOUT 6: Museum Wall
   ========================================================================== */
.layout-museum .sma-items-container {
    display: flex;
    flex-direction: column;
    gap: 6rem;
    padding: 2rem 0;
}

.layout-museum .sma-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    background: transparent;
    box-shadow: none;
}

.layout-museum .sma-card:nth-child(even) {
    direction: rtl;
}

.layout-museum .sma-card:nth-child(even) > * {
    direction: ltr;
}

.layout-museum .sma-media-box {
    height: 500px;
    border: 15px solid #1f1f23;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.8), 0 20px 50px rgba(0,0,0,0.5);
    overflow: hidden;
    background: #000;
    border-radius: 4px;
}

.theme-dark .layout-museum .sma-media-box {
    border-color: #2d2d35;
}

.layout-museum .sma-museum-content {
    padding: 2rem;
}

.layout-museum h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.layout-museum .sma-museum-desc {
    color: var(--sma-text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.layout-museum .sma-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--gradient);
    color: #fff;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* ==========================================================================
   16. LAYOUT 7: Cinematic Reveal
   ========================================================================== */
.layout-cinematic .sma-items-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.layout-cinematic .sma-cinema-card {
    position: relative;
    width: 100%;
    height: 70vh;
    min-height: 500px;
    border-radius: var(--sma-radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.layout-cinematic .sma-cinema-card img,
.layout-cinematic .sma-cinema-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.layout-cinematic .sma-cinema-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60%;
    height: 100%;
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    z-index: 6;
    background: linear-gradient(to right, rgba(0,0,0,0.8) 0%, transparent 100%);
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.layout-cinematic .sma-cinema-card:hover .sma-cinema-content {
    opacity: 1;
    transform: translateX(0);
}

.layout-cinematic .sma-cinema-cat {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--sma-accent);
    margin-bottom: 1rem;
    font-weight: 600;
}

.layout-cinematic .sma-cinema-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: #fff;
}

.layout-cinematic .sma-cinema-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
    max-width: 500px;
}

/* ==========================================================================
   17. LAYOUT 8: Download Gallery
   ========================================================================== */
.layout-download .sma-items-container {
    display: grid;
    grid-template-columns: repeat(var(--cols, 3), 1fr);
    gap: 30px;
}

.sma-download-card {
    background: var(--sma-bg-alt);
    border-radius: var(--sma-radius-lg);
    overflow: hidden;
    border: 1px solid var(--sma-border);
    transition: var(--sma-transition);
    position: relative;
}

.sma-download-card:hover {
    transform: translateY(-10px);
    border-color: var(--sma-accent);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.sma-download-media {
    height: 300px;
    overflow: hidden;
    position: relative;
}

.dl-card-actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
    display: flex;
    flex-direction: column;
    z-index: 10;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.sma-download-card:hover .dl-card-actions {
    opacity: 1;
    transform: translateY(0);
}

.dl-card-actions h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    color: #fff;
}

.dl-btn-row {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.dl-btn {
    flex: none;
    width: 36px;
    height: 36px;
    padding: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.dl-btn:hover {
    background: #fff;
    color: #000;
    border-color: #fff;
    transform: scale(1.1);
}

.dl-btn.primary {
    background: var(--sma-accent);
    color: #000;
    border-color: var(--sma-accent);
}

.dl-btn.primary:hover {
    background: #fbbf24;
}

.dl-btn.liked {
    background: #ef4444;
    border-color: #ef4444;
    color: #fff;
}

/* ==========================================================================
   18. LAYOUT 9: Bento Box
   ========================================================================== */
.layout-bento .sma-bento-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    grid-auto-rows: 250px;
}

.layout-bento .sma-card {
    border-radius: var(--sma-radius);
    overflow: hidden;
    position: relative;
    transition: transform 0.3s;
}

.layout-bento .sma-card:nth-child(4n+1) {
    grid-column: span 2;
    grid-row: span 2;
}

.layout-bento .sma-card:nth-child(4n+4) {
    grid-column: span 2;
}

.layout-bento .sma-card:hover {
    transform: scale(1.03);
    z-index: 2;
}

/* ==========================================================================
   19. LAYOUT 10: Fanned Deck Carousel
   ========================================================================== */
.layout-carousel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 600px;
    padding: 60px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--sma-radius-lg);
    overflow: hidden;
}

.theme-dark .layout-carousel {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.layout-carousel .swiper {
    width: 300px;
    height: 420px;
    margin: 0 auto;
}

.layout-carousel .sma-card {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    background: var(--sma-bg);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
}

.layout-carousel .sma-carousel-category {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 10;
    background: var(--gradient);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.layout-carousel .sma-overlay {
    border-radius: 20px;
}

.layout-carousel .sma-carousel-cat-label {
    color: rgba(255,255,255,0.9);
    font-size: 12px;
    margin: 0 0 10px;
    font-weight: 500;
}

/* ==========================================================================
   20. LAYOUT 11: Spotlight Focus
   ========================================================================== */
.layout-spotlight .sma-items-container {
    display: grid;
    grid-template-columns: repeat(var(--cols, 3), 1fr);
    gap: 1rem;
}

.layout-spotlight .sma-card {
    aspect-ratio: 1;
    position: relative;
    border-radius: var(--sma-radius);
    overflow: hidden;
    cursor: pointer;
    transition: filter 0.4s ease, transform 0.3s ease;
}

.layout-spotlight .sma-items-container:has(.sma-card:hover) .sma-card:not(:hover) {
    filter: brightness(0.3);
    transform: scale(0.98);
}

/* ==========================================================================
   21. LAYOUT 12: Split View
   ========================================================================== */
.layout-split .sma-items-container {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    height: 70vh;
    min-height: 500px;
}

.layout-split .sma-split-hero {
    border-radius: var(--sma-radius-lg);
    overflow: hidden;
    position: relative;
    background: var(--sma-bg-alt);
}

.layout-split .sma-split-hero .sma-media-box {
    height: 100%;
}

.layout-split .sma-split-list {
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-right: 0.5rem;
}

.layout-split .sma-split-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--sma-bg-alt);
    border-radius: var(--sma-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
}

.layout-split .sma-split-item.active {
    border-color: var(--sma-accent);
    background: var(--sma-bg);
}

.layout-split .sma-split-item:hover:not(.active) {
    border-color: var(--sma-border);
}

.layout-split .sma-split-thumb {
    width: 80px;
    height: 60px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
}

.layout-split .sma-split-info {
    flex: 1;
    min-width: 0;
}

.layout-split .sma-split-info h4 {
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.layout-split .sma-split-info p {
    margin: 0;
    font-size: 12px;
    color: var(--sma-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   22. Modal Popup
   ========================================================================== */
.sma-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.sma-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.sma-modal-bg {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.95);
    backdrop-filter: blur(20px);
    cursor: pointer;
}

.sma-modal-content {
    position: relative;
    background: var(--sma-bg);
    border-radius: var(--sma-radius-lg);
    max-width: 1400px;
    width: 95%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--sma-border);
    display: flex;
    flex-direction: column;
    animation: sma-modal-in 0.3s ease;
}

@keyframes sma-modal-in {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.sma-modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    color: #0f172a;
    border-radius: 50%;
    cursor: pointer;
    z-index: 15;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.sma-modal-close-btn:hover {
    background: #ef4444;
    color: #fff;
    transform: rotate(90deg) scale(1.1);
}

.sma-modal-split {
    display: flex;
    width: 100%;
    height: 90vh;
}

.sma-modal-media-wrap {
    flex: 1.5;
    background: #000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
}

.sma-modal-media {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.sma-modal-media img {
    width: 100%;
    height: auto;
    display: block;
}

.sma-modal-media video {
    width: 100%;
    height: auto;
}

.sma-modal-media audio {
    margin-top: 20%;
    width: 80%;
}

.sma-modal-info {
    flex: 1;
    padding: 50px;
    overflow-y: auto;
    background: var(--sma-bg);
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--sma-border);
    min-width: 400px;
}

.sma-m-title {
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 20px;
    line-height: 1.3;
}

.sma-m-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--sma-border);
    padding-bottom: 20px;
    font-size: 14px;
    color: var(--sma-text-muted);
}

.sma-m-meta i {
    margin-right: 6px;
    color: var(--sma-secondary);
}

.sma-m-tech {
    margin-bottom: 20px;
}

.sma-tech-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--sma-bg-alt);
    border-radius: 20px;
    font-size: 12px;
    margin: 4px 4px 4px 0;
}

.sma-m-desc {
    font-size: 16px;
    line-height: 1.8;
    color: var(--sma-text-muted);
    margin-bottom: 30px;
}

.sma-visit-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--gradient);
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
    margin-bottom: 20px;
}

.sma-m-actions {
    display: flex;
    gap: 15px;
    margin-top: auto;
}

.sma-action-btn {
    flex: 1;
    background: var(--sma-bg-alt);
    border: 1px solid var(--sma-border);
    padding: 15px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    color: var(--sma-text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    transition: var(--sma-transition);
    text-decoration: none;
}

.sma-action-btn:hover {
    border-color: var(--sma-secondary);
    background: var(--sma-bg);
}

.sma-action-btn i {
    font-size: 20px;
}

/* ==========================================================================
   23. Backlink
   ========================================================================== */
.sma-backlink {
    display: block;
    text-align: center;
    margin-top: 30px;
    font-size: 10px;
    color: #94a3b8;
    text-decoration: none;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.sma-backlink:hover {
    opacity: 1;
}

/* ==========================================================================
   24. Toast Notifications
   ========================================================================== */
.sma-toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--sma-bg);
    color: var(--sma-text);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    z-index: 999999;
}

/* ==========================================================================
   25. View Button (Common)
   ========================================================================== */
.sma-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--gradient);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sma-view-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* ==========================================================================
   26. Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .layout-split .sma-items-container {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .layout-split .sma-split-hero {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .sma-gallery-wrap {
        padding: 20px;
    }
    
    .layout-grid .sma-items-container,
    .layout-framed .sma-items-container,
    .layout-spotlight .sma-items-container {
        grid-template-columns: 1fr;
    }
    
    .layout-masonry .sma-masonry-container {
        flex-direction: column;
    }
    
    .layout-zigzag .sma-card {
        flex-direction: column !important;
        gap: 30px;
    }
    
    .layout-zigzag .sma-media-box {
        height: 300px;
    }
    
    .layout-museum .sma-card {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .layout-museum .sma-card:nth-child(even) {
        direction: ltr;
    }
    
    .sma-modal-split {
        flex-direction: column;
        height: auto;
        max-height: 90vh;
    }
    
    .sma-modal-media-wrap {
        max-height: 40vh;
    }
    
    .sma-modal-info {
        min-width: auto;
        padding: 25px;
    }
    
    .layout-bento .sma-bento-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .layout-bento .sma-card:nth-child(4n+1) {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .layout-download .sma-items-container {
        grid-template-columns: 1fr;
    }
}