/* Learning Experience & Projects Section */

.learning-experience-section {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.90) 50%, rgba(51, 65, 85, 0.95) 100%), url('../images/acity-campus.jpg?w=1920&h=1080&fit=crop') center/cover;
    position: relative;
    overflow: hidden;
    color: white;
}

.learning-experience-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.15) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(204, 54, 52, 0.15) 0%, transparent 50%), radial-gradient(circle at 40% 80%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
    animation: backgroundPulse 8s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%,
    100% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.8;
    }
}

.experience-title {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #e0e7ff 50%, #c7d2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    /*  text-transform: uppercase;*/
    letter-spacing: -1px;
}

.experience-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #cc3634, #cc3634);
    border-radius: 2px;
}

.experience-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.highlight-text {
    background: linear-gradient(135deg, var(--primary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}


/* Feature Items */

.feature-grid {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 25px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.6s ease;
}

.feature-item:hover::before {
    transform: scale(1);
}

.feature-item:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 25px;
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
    z-index: 2;
    position: relative;
}

.ai-gradient {
    background: linear-gradient(135deg, #e05250, #e05250);
}

.code-gradient {
    background: linear-gradient(135deg, #e05250, #e05250);
}

.security-gradient {
    background: linear-gradient(135deg, #e05250, #e05250);
}

.industry-gradient {
    background: linear-gradient(135deg, #e05250, #e05250);
}

.feature-content {
    flex: 1;
    z-index: 2;
    position: relative;
}

.feature-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: white;
}

.feature-content p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.6;
}


/* Visual Showcase - Redesigned */

.visual-showcase {
    position: relative;
}

.showcase-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.showcase-image-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    cursor: pointer;
}

.showcase-image-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

.showcase-image-card.large {
    grid-column: span 2;
    height: 300px;
}

.showcase-image-card.medium {
    height: 220px;
}

.showcase-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
}

.showcase-image-card:hover .showcase-image {
    transform: scale(1.1);
}

.image-overlay-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 25px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    transform: translateY(100%);
    transition: all 0.4s ease;
}

.showcase-image-card:hover .image-overlay-content {
    transform: translateY(0);
}

.overlay-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 5px;
}

.overlay-description {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}


/* Statistics Cards - Redesigned */

.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.3);
}

.stat-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: white;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}


/* Video Showcase - Embedded Version */

.video-showcase-section {
    margin-top: 80px;
    position: relative;
    z-index: 5;
}

.showcase-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.showcase-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 0;
}

.video-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    height: 100%;
}

.video-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-info {
    padding: 25px;
}

.video-info h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.video-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.6;
}

.video-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.view-count {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.view-count i {
    margin-right: 5px;
}


/* Call to Action */

.experience-cta {
    margin-top: 80px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h3 {
    font-size: 2.5rem;
    font-weight: 900;
    color: white;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 35px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-cta {
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.btn-cta.primary {
    background: linear-gradient(135deg, var(--primary), #CC3634);
    color: white;
}

.btn-cta.primary:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(204, 54, 52, 0.4);
}

.btn-cta.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-cta.secondary:hover {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}


/* Floating Particles */

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.floating-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: floatParticle 8s infinite ease-in-out;
}

.floating-particle:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.floating-particle:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 2s;
}

.floating-particle:nth-child(3) {
    top: 80%;
    left: 30%;
    animation-delay: 4s;
}

.floating-particle:nth-child(4) {
    top: 40%;
    left: 70%;
    animation-delay: 6s;
}

@keyframes floatParticle {
    0%,
    100% {
        transform: translateY(0) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-30px) scale(1.2);
        opacity: 0.8;
    }
}


/* Responsive Design */

@media (max-width: 992px) {
    .learning-experience-section {
        padding: 80px 0;
    }
    .experience-title {
        font-size: 2.5rem;
    }
    .experience-subtitle {
        font-size: 1.1rem;
    }
    .showcase-images {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .showcase-image-card.large {
        grid-column: span 1;
        height: 250px;
    }
    .showcase-image-card.medium {
        height: 200px;
    }
    .stats-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .experience-title {
        font-size: 2rem;
    }
    .feature-item {
        flex-direction: row;
        padding: 20px;
    }
    .feature-icon {
        width: 60px;
        height: 60px;
        margin-right: 20px;
    }
    .feature-icon i {
        font-size: 1.5rem;
    }
    .showcase-images {
        margin-bottom: 20px;
    }
    .stats-container {
        margin-top: 20px;
    }
    .stat-card {
        padding: 20px 15px;
    }
    .stat-number {
        font-size: 1.5rem;
    }
    .video-showcase-section {
        margin-top: 60px;
    }
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .btn-cta {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    .experience-cta {
        padding: 40px 25px;
    }
    .cta-content h3 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .learning-experience-section {
        padding: 60px 0;
    }
    .experience-title {
        font-size: 1.7rem;
    }
    .experience-subtitle {
        font-size: 1rem;
    }
    .feature-item {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    .feature-icon {
        width: 60px;
        height: 60px;
        margin-right: 0;
        margin-bottom: 15px;
    }
    .feature-icon i {
        font-size: 1.5rem;
    }
    .showcase-image-card.large,
    .showcase-image-card.medium {
        height: 180px;
    }
    .stats-container {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .stat-card {
        display: flex;
        align-items: center;
        padding: 15px 20px;
        text-align: left;
    }
    .stat-icon {
        font-size: 1.5rem;
        margin-bottom: 0;
        margin-right: 15px;
    }
    .stat-number {
        font-size: 1.3rem;
        margin-bottom: 0;
        margin-right: 10px;
    }
    .stat-label {
        font-size: 0.85rem;
    }
    .showcase-title {
        font-size: 1.5rem;
    }
    .showcase-subtitle {
        font-size: 0.95rem;
    }
    .video-info h4 {
        font-size: 1.1rem;
    }
    .video-info p {
        font-size: 0.9rem;
    }
    .cta-content h3 {
        font-size: 1.5rem;
    }
    .cta-content p {
        font-size: 0.95rem;
    }
    .btn-cta {
        padding: 12px 25px;
        font-size: 0.95rem;
    }
}