/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: block !important;
    opacity: 1;
}

.modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 12px;
    padding: 2.5em;
    max-width: 800px;
    width: calc(100% - 5em);
    max-height: 85vh;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin: 2.5vh auto;
    position: relative;
    scrollbar-width: thin;
    scrollbar-color: rgba(74, 202, 168, 0.5) transparent;
    box-sizing: border-box;
}

.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: transparent;
}

.modal-content::-webkit-scrollbar-thumb {
    background-color: rgba(74, 202, 168, 0.5);
    border-radius: 4px;
    border: 2px solid transparent;
}

#modal-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    margin: 0 0 1.5em 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#modal-image:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 202, 168, 0.2);
}

/* Project-specific modal image positioning */
[data-project="edge-computing"] #modal-image {
    object-position: center 5%;
}

[data-project="drone-monitoring"] #modal-image {
    object-position: left center;
}

[data-project="ecommerce"] #modal-image {
    object-position: center center;
}

[data-project="business-transformation"] #modal-image {
    object-position: center center;
}

#modal-title {
    color: #222;
    font-size: 1.4em;
    margin: 0 0 0.8em 0;
    line-height: 1.3;
    font-weight: 600;
}

#modal-description {
    color: #333;
    line-height: 1.6;
    margin-bottom: 1.5em;
    font-size: 0.95em;
    font-weight: 500;
}

.close-modal {
    position: sticky;
    top: 0.001em;
    float: right;
    right: 0.001em;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #2c3e50;
    z-index: 10000;
    margin: -1.5em -1.5em 1em 1em;
    font-size: 1.6em;
    line-height: 1;
    font-weight: 300;
}

.close-modal:hover {
    background: rgba(74, 202, 168, 0.25);
    transform: rotate(90deg);
    color: #000;
}

/* Project Modal Specific Styles */
.project-header {
    margin-bottom: 2em;
    padding: 1.5em;
    background: rgba(74, 202, 168, 0.1);
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(74, 202, 168, 0.05);
    transition: all 0.3s ease;
}

.project-header:hover {
    background: rgba(74, 202, 168, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(74, 202, 168, 0.2);
}

.project-meta {
    display: flex;
    gap: 1.5em;
    margin-top: 0.5em;
    color: #333;
    font-size: 0.9em;
    font-weight: 500;
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: 0.5em;
}

.project-meta i {
    color: #4acaa8;
    background: rgba(0, 0, 0, 0.8);
    padding: 8px;
    border-radius: 8px;
    min-width: 32px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.project-meta span:hover i {
    transform: translateY(-2px);
    color: #000;
    background: rgba(74, 202, 168, 0.8);
    box-shadow: 0 4px 8px rgba(74, 202, 168, 0.3);
}

.project-body {
    display: flex;
    flex-direction: column;
    gap: 2em;
}

.project-body > div {
    padding: 1.5em;
    background: rgba(74, 202, 168, 0.1);
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(74, 202, 168, 0.05);
    transition: all 0.3s ease;
}

.project-body > div:hover {
    background: rgba(74, 202, 168, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(74, 202, 168, 0.2);
}

.project-body h4 {
    display: flex;
    align-items: center;
    gap: 0.8em;
    color: #4acaa8;
    font-size: 1.1em;
    margin-bottom: 1em;
    font-weight: 600;
}

.project-body h4 i {
    color: #4acaa8;
    background: rgba(0, 0, 0, 0.8);
    padding: 8px;
    border-radius: 8px;
    min-width: 32px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    animation: gentle-float 3s ease-in-out infinite;
}

.project-body > div:hover h4 i {
    animation: none;
    transform: translateY(-2px);
    color: #000;
    background: rgba(74, 202, 168, 0.8);
    box-shadow: 0 4px 8px rgba(74, 202, 168, 0.3);
}

#project-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1em;
}

#project-features li {
    background: #fff;
    padding: 1em;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    padding-left: 2em;
    color: #333;
    font-weight: 500;
}

#project-features li:before {
    content: '•';
    color: #4acaa8;
    position: absolute;
    left: 0.8em;
    font-size: 1.2em;
    font-weight: bold;
}

#project-features li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(74, 202, 168, 0.3);
    background: #f8f9fa;
}

.project-tech .skills-grid {
    gap: 0.8em;
}

.project-tech .skill-tag {
    background: #fff;
    color: #222;
    padding: 0.4em 1em;
    border-radius: 20px;
    font-size: 0.9em;
    border: 1px solid rgba(74, 202, 168, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    font-weight: 500;
}

.project-tech .skill-tag:hover {
    background: rgba(74, 202, 168, 0.1);
    border-color: rgba(74, 202, 168, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(74, 202, 168, 0.2);
    color: #222;
}

/* Animation for floating icons */
@keyframes gentle-float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0); }
}

/* Stagger animation for icons */
.project-body > div:nth-child(1) h4 i { animation-delay: 0s; }
.project-body > div:nth-child(2) h4 i { animation-delay: 0.75s; }
.project-body > div:nth-child(3) h4 i { animation-delay: 1.5s; }
.project-body > div:nth-child(4) h4 i { animation-delay: 2.25s; }

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
    .modal-content {
        padding: 1.5em;
        margin: 1em;
        width: calc(100% - 2em);
        max-width: calc(100% - 2em);
    }

    .project-header, .project-body > div {
        padding: 1em;
    }

    #modal-title {
        font-size: 1.2em;
    }

    #modal-description {
        font-size: 0.9em;
    }

    .close-modal {
        width: 36px;
        height: 36px;
        font-size: 1.4em;
        margin: -1em -1em 0.5em 0.5em;
    }

    #modal-image {
        height: 200px;
        margin: 0 0 1em 0;
    }

    .project-meta {
        flex-direction: column;
        gap: 0.5em;
    }

    .project-meta i, .project-body h4 i {
        padding: 6px;
        min-width: 28px;
    }

    #project-features {
        grid-template-columns: 1fr;
    }

    .project-body h4 {
        font-size: 1em;
    }

    .project-tech .skill-tag {
        font-size: 0.85em;
        padding: 0.3em 0.8em;
    }
}