/* Portfolio V2 - Premium Bento UI with Dark/Light Support */
:root {
    --p-navy: #0A0A0F;
    --p-card-bg: #151521;
    --p-accent: #6366F1;
    --p-text: #F8FAFC;
    --p-text-dim: #94A3B8;
    --p-shadow: rgba(0, 0, 0, 0.6);
    --p-overlay: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, rgba(10, 10, 15, 0.3) 60%, transparent 100%);
}

[data-theme="light"] {
    --p-navy: #F8FAFC;
    --p-card-bg: #FFFFFF;
    --p-accent: #4F46E5;
    --p-text: #1E293B;
    --p-text-dim: #475569;
    --p-shadow: rgba(0, 0, 0, 0.08);
    --p-overlay: linear-gradient(to top, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.3) 60%, transparent 100%);
}

/* Base Styles */
.portfolio-v2-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 20px;
}

.portfolio-v2-header {
    text-align: center;
    margin-bottom: 80px;
}

.portfolio-v2-header h1 {
    font-size: 4rem;
    color: var(--p-text) !important;
    margin-bottom: 20px;
    font-weight: 800;
}

.portfolio-v2-header p {
    font-size: 1.2rem;
    color: var(--p-text-dim) !important;
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 300px;
    gap: 20px;
}

.bento-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--p-card-bg);
    box-shadow: 0 10px 30px var(--p-shadow);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    grid-column: span 3;
    display: block;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .bento-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Specific Card Sizes */
.bento-card.large {
    grid-column: span 6;
    grid-row: span 2;
}

.bento-card.wide {
    grid-column: span 6;
}

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

@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(6, 1fr);
    }

    .bento-card {
        grid-column: span 3;
    }

    .bento-card.large {
        grid-column: span 6;
    }

    .bento-card.wide {
        grid-column: span 6;
    }
}

@media (max-width: 600px) {
    .bento-grid {
        grid-auto-rows: 250px;
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-card {
        grid-column: span 2 !important;
        grid-row: span 1 !important;
    }
}

.bento-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px var(--p-shadow), 0 0 20px rgba(99, 102, 241, 0.1);
}

.bento-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 1.2s cubic-bezier(0.23, 1, 0.32, 1);
}

.bento-card:hover .bento-card-bg {
    transform: scale(1.15);
}

.bento-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Unified Card Overlay System */
.bento-card-overlay,
.circular-card-overlay,
.square-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 30px;
    background: linear-gradient(to top, var(--p-navy) 0%, rgba(10, 10, 15, 0.4) 50%, rgba(10, 10, 15, 0.2) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    z-index: 2;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.bento-card:hover .bento-card-overlay,
.circular-card:hover .circular-card-overlay,
.square-card:hover .square-card-overlay {
    background: linear-gradient(to top, var(--p-navy) 0%, rgba(99, 102, 241, 0.15) 100%);
}

.circular-card-overlay {
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(10, 10, 15, 0.4), rgba(10, 10, 15, 0.85));
}

.bento-card-title,
.circular-card-title,
.square-card-title {
    font-weight: 800;
    margin: 0;
    color: #fff !important;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    transition: all 0.5s ease;
}

.bento-card-title {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.circular-card-title {
    font-size: 1.5rem;
    text-transform: uppercase;
}

.square-card-title {
    font-size: 1.3rem;
}

.bento-card-desc,
.circular-card-desc,
.square-card-desc {
    font-size: 0.95rem;
    color: var(--p-accent) !important;
    line-height: 1.5;
    font-weight: 600;
    opacity: 1;
    margin-top: 10px;
}

.bento-card-badge {
    position: absolute;
    top: 25px;
    left: 25px;
    background: rgba(99, 102, 241, 0.2);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    color: var(--p-accent) !important;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: 1px solid rgba(99, 102, 241, 0.3);
    z-index: 3;
    transition: all 0.3s ease;
}

.bento-card:hover .bento-card-badge {
    background: var(--p-accent);
    color: #fff !important;
}

/* Level 2: Circular Grid for Sub-categories */
.circular-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.circular-card {
    text-align: center;
    text-decoration: none;
    transition: all 0.4s ease;
    display: block;
}

.circular-card-inner {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    border: 3px solid var(--p-accent);
    box-shadow: 0 15px 40px var(--p-shadow);
    margin: 0 auto 20px auto;
    max-width: 350px;
}

.circular-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 1.2s cubic-bezier(0.23, 1, 0.32, 1);
}

.circular-card:hover .circular-card-bg {
    transform: scale(1.15);
}



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

@media (max-width: 650px) {
    .circular-grid {
        grid-template-columns: 1fr;
    }
}

/* Level 3: Square Grid for Items */
.square-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.square-card {
    position: relative;
    aspect-ratio: 1/1;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 10px 30px var(--p-shadow);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.square-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.square-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 1.2s ease;
}

.square-card:hover .square-card-bg {
    transform: scale(1.1);
}

.square-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 25px;
    background: linear-gradient(transparent, rgba(10, 25, 47, 0.9));
    color: #fff;
    z-index: 2;
}

.square-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
}

.portfolio-v2-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.9);
    z-index: 99999;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

[data-theme="light"] .portfolio-v2-modal {
    background: rgba(248, 250, 252, 0.9);
}

.modal-content-wrap {
    background: var(--p-card-bg);
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    border-radius: 24px;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 30px 60px var(--p-shadow);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="light"] .modal-content-wrap {
    border-color: rgba(0, 0, 0, 0.1);
}

.modal-close-icon {
    position: absolute;
    top: 25px;
    right: 25px;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    color: var(--p-text);
    font-size: 30px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-modal-body {
    display: grid;
    grid-template-columns: 1fr 400px;
    min-height: 500px;
}

@media (max-width: 900px) {
    .portfolio-modal-body {
        grid-template-columns: 1fr;
    }
}

.modal-main-gallery {
    padding: 40px;
    background: rgba(0, 0, 0, 0.05);
}

.modal-featured-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.modal-thumbnails {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.thumb-item {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
}

.thumb-item:hover {
    border-color: var(--p-accent);
}

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.modal-title {
    font-size: 2.2rem;
    color: var(--p-text) !important;
    margin-bottom: 20px;
    font-weight: 800;
}

.modal-desc {
    color: var(--p-text-dim) !important;
    line-height: 1.7;
    margin-bottom: 30px;
    flex-grow: 1;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-btn {
    padding: 15px 30px;
    border-radius: 12px;
    text-align: center;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
}

.modal-btn.primary {
    background: var(--p-accent);
    color: #fff;
}

.modal-btn.outline {
    border: 1px solid var(--p-accent);
    color: var(--p-accent);
}

.modal-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.2);
}