.showcase-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 120px 2rem 80px;
}

.app-icon {
    width: 150px;
    height: 150px;
    margin: 0 auto 40px;
    border-radius: 30px;
    display: block;
    box-shadow:
        12px 12px 24px var(--shadow-dark),
        -12px -12px 24px var(--shadow-light);
}

.app-title {
    text-align: center;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-tagline {
    text-align: center;
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 60px;
    font-weight: 400;
    font-style: italic;
}

.app-description {
    background: var(--bg-primary);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 60px;
    box-shadow:
        8px 8px 16px var(--shadow-dark),
        -8px -8px 16px var(--shadow-light);
}

.app-description h3 {
    font-size: 1.5rem;
    color: var(--blue-primary);
    margin-bottom: 20px;
}

.app-description p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.tech-tag {
    background: var(--blue-light);
    color: var(--blue-primary);
    padding: 8px 16px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.feature-card {
    background: var(--bg-primary);
    border-radius: 20px;
    padding: 30px;
    box-shadow:
        8px 8px 16px var(--shadow-dark),
        -8px -8px 16px var(--shadow-light);
}

.feature-card h4 {
    color: var(--blue-primary);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.screenshots-section {
    margin-bottom: 60px;
}

.screenshots-section h3 {
    text-align: center;
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.screenshot-card {
    text-align: left;
}

.screenshot-img {
    max-width: 51.2em;
    max-height: 38.4em;
    width: auto;
    height: auto;
    border-radius: 15px;
}

.screenshot-placeholder {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, var(--bg-secondary), var(--blue-light));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 15px;
    box-shadow:
        inset 6px 6px 12px var(--shadow-dark),
        inset -6px -6px 12px var(--shadow-light);
}

.screenshot-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.screenshot-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
    flex-wrap: wrap;
}

/* Animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}