:root {
    --bg-grad-start: #7f86e3;
    --bg-grad-end: #7d5aa4;
    --card-bg: rgba(255, 255, 255, 0.98);
    --text-dark: #2c3e50;
    --text-light: #57606f;
    --accent-color: #6c5ce7;
    --accent-light: rgba(108, 92, 231, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg-grad-start) 0%, var(--bg-grad-end) 100%);
    min-height: 100vh;
    color: var(--text-dark);
    overflow-x: hidden;
}

.hero {
    text-align: center;
    padding: 2rem 2rem;
    position: relative;
}

.hero h1 {
    font-size: 3.2rem;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 2px 6px rgba(0,0,0,0.2);
    animation: slideDown 1s ease-out;
}

.hero p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto;
    animation: slideUp 1s ease-out 0.2s both;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.8rem;
}

.app-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 1.8rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative; /* ВИПРАВЛЕНО: додано для коректного позиціонування age-badge */
    opacity: 0;
    transform: translateY(20px); /* ВИПРАВЛЕНО: додано початковий стан */
    animation: fadeInUp 0.5s ease-out forwards;
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.app-icon {
    width: 70px;
    height: 70px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
    color: white;
}

/* Icon Styles */
.icon-busy-bundle { background: linear-gradient(135deg, #f7b733, #fc4a1a); }
.icon-duolingo { background: linear-gradient(135deg, #84d825, #58cc02); }
.icon-draw-tell { background: linear-gradient(135deg, #ff69b4, #87CEEB); }
.icon-khan { background: linear-gradient(135deg, #14A085, #20C997); }
.icon-tynker { background: linear-gradient(135deg, #ff8a00, #ffc000); }
.icon-bee-bot { background: linear-gradient(135deg, #FFD700, #FBB03B); }
.icon-codemonkey { background: linear-gradient(135deg, #ffc371, #ff5f6d); }
.icon-scratchjr { background: linear-gradient(135deg, #f7a83c, #4c97ff); }
.icon-spritebox { background: linear-gradient(135deg, #38ef7d, #11998e); }
.icon-toca-boca { background: linear-gradient(135deg, #ff69b4, #87CEEB); }
.icon-prodigy { background: linear-gradient(135deg, #9b59b6, #3498db); }
.icon-lightbot { background: linear-gradient(135deg, #007AFF, #5AC8FA); }
.icon-swift { background: linear-gradient(135deg, #f05138, #ff8c00); }
.icon-impulse { background: linear-gradient(135deg, #f6d365, #fda085); }
.icon-science { background: linear-gradient(135deg, #4facfe, #00f2fe); }
.icon-safari { background: linear-gradient(135deg, #f9d423, #f8a514); }
.icon-daisy { background: linear-gradient(135deg, #a8bfff, #6d8cff); }
.icon-stopmotion { background: linear-gradient(135deg, #636e72, #2d3436); }
.icon-rodocodo { background: linear-gradient(135deg, #4a90e2, #50e3c2); }

.app-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.app-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    flex-grow: 1;
}

.download-links {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.download-btn {
    flex: 1;
    min-width: 110px;
    padding: 14px 18px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.25s ease;
    color: white;
    font-size: 0.9rem;
    display: inline-flex; /* ВИПРАВЛЕНО: для кращого вирівнювання іконки */
    align-items: center;
    justify-content: center;
}

.ios-btn { background-color: #007aff; }
.android-btn { background-color: #3ddc84; }

.download-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.download-btn i {
    margin-right: 6px;
}

.age-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--accent-color);
    color: white;
    padding: 6px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1; /* ВИПРАВЛЕНО: додано для коректного відображення */
}

.features {
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-tag {
    background: var(--accent-light);
    color: var(--accent-color);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
}

.footer {
    text-align: center;
    padding: 3rem 2rem;
    color: rgba(255,255,255,0.8);
    margin-top: 3rem;
}

@keyframes fadeInUp {
    from { /* ВИПРАВЛЕНО: додано початковий стан */
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.8rem; }
    .hero p { font-size: 1.1rem; }
    .apps-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero { padding: 3rem 1.5rem; }
    .hero h1 { font-size: 2.2rem; }
    .container { padding: 1rem; }
    
    .download-links { /* ВИПРАВЛЕНО: краще відображення на мобільних */
        flex-direction: column;
    }
    
    .download-btn {
        min-width: 100%;
    }
}