:root {
    --apple-bg: #f5f5f7;
    --apple-card-bg: rgba(255, 255, 255, 0.7);
    --apple-text: #1d1d1f;
    --apple-text-secondary: #86868b;
    --apple-glass-blur: 20px;
    --apple-border: rgba(0, 0, 0, 0.1);
    --apple-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --apple-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.1);
    --apple-accent: #0071e3;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--apple-bg);
    color: var(--apple-text);
    padding: 40px 20px;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

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

header {
    text-align: center;
    margin-bottom: 60px;
}

header h1 {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: -1.2px;
    margin-bottom: 15px;
}

header p {
    font-size: 21px;
    color: var(--apple-text-secondary);
    font-weight: 400;
}

.search-container {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
}

.search-bar {
    width: 100%;
    max-width: 500px;
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid var(--apple-border);
    background: var(--apple-card-bg);
    backdrop-filter: blur(var(--apple-glass-blur));
    -webkit-backdrop-filter: blur(var(--apple-glass-blur));
    font-size: 17px;
    outline: none;
    transition: all 0.3s ease;
}

.search-bar:focus {
    border-color: var(--apple-accent);
    background: white;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.app-card {
    background: var(--apple-card-bg);
    backdrop-filter: blur(var(--apple-glass-blur));
    -webkit-backdrop-filter: blur(var(--apple-glass-blur));
    border: 1px solid var(--apple-border);
    border-radius: 24px;
    padding: 30px;
    text-decoration: none;
    color: inherit;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: var(--apple-shadow);
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--apple-shadow-hover);
    background: rgba(255, 255, 255, 0.85);
}

.app-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.app-icon img {
    width: 60%;
    height: 60%;
    object-fit: contain;
}

.app-name {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.app-description {
    font-size: 15px;
    color: var(--apple-text-secondary);
    line-height: 1.4;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 36px;
    }
    .apps-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}