/* Page-specific styles - no global variables */
    .showcase-page * {
        box-sizing: border-box;
    }



    /* Hero Section */
    .showcase-hero-section {
       background-color: #000;
        background-image: radial-gradient(circle at 50% 50%, rgba(87, 74, 204, 0.5) 0%, rgba(20, 20, 40, 0.7) 60%, rgba(0, 0, 0, 1) 100%);   
        padding: 150px 0 100px;
        text-align: center;
        position: relative;
        overflow: hidden;
        color: #fff;
        /* clip-path: ellipse(100% 80% at 50% 100%); */
    }

    .showcase-hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="grad1" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="rgba(139,92,246,0.1)"/><stop offset="100%" stop-color="rgba(139,92,246,0)"/></radialGradient></defs><circle cx="200" cy="200" r="300" fill="url(%23grad1)"/><circle cx="800" cy="800" r="200" fill="url(%23grad1)"/></svg>') no-repeat center center;
        background-size: cover;
        opacity: 0.3;
    }

    .showcase-hero-content {
        position: relative;
        z-index: 2;
    }
    /* curve */
.hero-bottom-curve {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero-bottom-curve svg {
    display: block;
    width: 100%;
    height: 100px;
} 


    .showcase-hero-title {
        font-size: 4rem;
        font-weight: 700;
        background: linear-gradient(90deg, #8b5cf6, #a855f7, #ffb47a);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin-bottom: 1rem;
        text-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
    }

    .showcase-hero-subtitle {
        font-size: 1.5rem;
        color: rgba(255, 255, 255, 0.9);
        margin-bottom: 2rem;
        font-weight: 300;
    }

    /* Filter Section */
    .showcase-filter-section {
        background: rgba(10, 10, 10, 0.9);
        padding: 40px 0;
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    }

    .showcase-filter-buttons {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    .showcase-filter-btn {
        background: transparent;
        color: #fff;
        border: 2px solid #8b5cf6;
        padding: 12px 30px;
        border-radius: 50px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 500;
        position: relative;
        overflow: hidden;
    }

    .showcase-filter-btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, #8b5cf6, #a855f7);
        transition: left 0.3s ease;
        z-index: -1;
    }

    .showcase-filter-btn:hover::before,
    .showcase-filter-btn.active::before {
        left: 0;
    }

    .showcase-filter-btn:hover,
    .showcase-filter-btn.active {
        color: #fff;
        box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
        transform: translateY(-2px);
    }

    /* Gallery Section */
    .showcase-gallery-section {
        padding: 50px 10px;
        background: #0a0a0a;
        color: #fff;
    }

    .showcase-gallery-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 50px;
        margin-top: 50px;
    }

    .showcase-gallery-item {
        position: relative;
        border-radius: 15px;
        overflow: hidden;
        cursor: pointer;
        transition: all 0.3s ease;
        background: #1a1a1a;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .showcase-gallery-item:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
    }

    .showcase-gallery-image {
        width: 100%;
        height: 300px;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .showcase-gallery-item:hover .showcase-gallery-image {
        transform: scale(1.05);
    }

    .showcase-gallery-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(45deg, rgba(139, 92, 246, 0.9), rgba(255, 180, 122, 0.9));
        opacity: 0;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }

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

    .showcase-gallery-info {
        text-align: center;
        color: #fff;
        padding: 20px;
    }

    .showcase-student-name {
        font-size: 1.5rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
    }

    .showcase-project-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
        opacity: 0.9;
    }

    .showcase-course-name {
        font-size: 0.9rem;
        opacity: 0.7;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .showcase-view-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    /* Modal Styles */
    .showcase-modal-content {
        background: #1a1a1a;
        border: 1px solid rgba(139, 92, 246, 0.3);
        border-radius: 15px;
    }

    .showcase-modal-header {
        border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    }

    .showcase-modal-title {
        color: #8b5cf6;
    }

    .showcase-modal-image {
        width: 100%;
        max-height: 70vh;
        object-fit: contain;
        border-radius: 10px;
    }

    /* Contact Section */
    .showcase-contact-section {
        background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
        padding: 100px 0;
        text-align: center;
        position: relative;
        color: #fff;
    }

    .showcase-contact-title {
        font-size: 3rem;
        margin-bottom: 1rem;
        color: #fff;
    }

    .showcase-contact-subtitle {
        font-size: 1.2rem;
        margin-bottom: 2rem;
        color: rgba(255, 255, 255, 0.8);
    }

    .showcase-contact-btn {
        background: #ffb47a;
        color: #fff;
        padding: 15px 40px;
        border: none;
        border-radius: 50px;
        font-size: 1.1rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-block;
    }

    .showcase-contact-btn:hover {
        background: #ff9d5a;
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(255, 180, 122, 0.4);
        color: #fff;
    }

    /* Loading Animation */
    .showcase-loading {
        display: none;
        text-align: center;
        padding: 50px;
        color: #fff;
    }

    .showcase-loading-spinner {
        width: 50px;
        height: 50px;
        border: 3px solid rgba(139, 92, 246, 0.3);
        border-top: 3px solid #8b5cf6;
        border-radius: 50%;
        animation: showcaseSpinAnimation 1s linear infinite;
        margin: 0 auto;
    }

    @keyframes showcaseSpinAnimation {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    /* Responsive Design */
    @media (max-width: 768px) {
        .showcase-hero-title {
            font-size: 2.5rem;
        }

        .showcase-hero-subtitle {
            font-size: 1.2rem;
        }

        .showcase-gallery-grid {
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .showcase-filter-buttons {
            justify-content: center;
        }

        .showcase-filter-btn {
            padding: 10px 20px;
            font-size: 0.9rem;
        }

        .showcase-contact-title {
            font-size: 2rem;
        }
    }

    /* Animation Classes */
    .showcase-fade-in {
        opacity: 0;
        transform: translateY(30px);
        animation: showcaseFadeInUpAnimation 0.6s ease-out forwards;
    }

    @keyframes showcaseFadeInUpAnimation {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .showcase-stagger-1 { animation-delay: 0.1s; }
    .showcase-stagger-2 { animation-delay: 0.2s; }
    .showcase-stagger-3 { animation-delay: 0.3s; }
    .showcase-stagger-4 { animation-delay: 0.4s; }


    /* modal  */
    .btn-close {
  background: none;
  width: 1.5rem;
  height: 1.5rem;
}
.btn-close::before {
  content: "×   ";
  font-size: 2rem;
  line-height: 1;
  color: #8fb109;
}