:root {
    --bg-color: #ffffff;
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --card-bg: #ffffff;
    --card-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    --card-hover-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px;
}

.launchpad-container {
    text-align: center;
    max-width: 600px;
    width: 100%;
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

header {
    margin-bottom: 60px;
}

.main-logo {
    height: 312px;
    width: auto;
    object-fit: contain;
    margin: 0 auto 18px auto;
    display: block;
    opacity: 1;
    pointer-events: none;
    user-select: none;
}

header h1 {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    color: var(--text-primary);
}

header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.apps-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.app-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.app-card:hover {
    transform: scale(1.04);
}

.app-card:active {
    transform: scale(0.96);
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 27px; /* iOS standard is ~22.5% of width */
    background: var(--card-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    margin-bottom: 16px;
    box-shadow: var(--card-shadow);
    transition: box-shadow 0.3s ease;
}

.app-card:hover .app-icon {
    box-shadow: var(--card-hover-shadow);
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-name {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 500;
}

@media (max-width: 600px) {
    .apps-grid {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .app-icon {
        width: 100px;
        height: 100px;
        border-radius: 22px;
    }

    .main-logo {
        height: 264px;
    }
}