: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:
        radial-gradient(circle at 50% 0%, rgba(47, 107, 255, 0.08), transparent 36%),
        linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%);
    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: grid;
    grid-template-columns: repeat(2, minmax(150px, 190px));
    justify-content: center;
    gap: 24px;
}

.app-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    min-height: 190px;
    padding: 22px 18px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255,255,255,0.92);
    backdrop-filter: blur(18px) saturate(1.15);
    -webkit-backdrop-filter: blur(18px) saturate(1.15);
    text-decoration: none;
    cursor: pointer;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.app-card:hover {
    transform: translateY(-3px);
    border-color: rgba(15, 23, 42, 0.16);
    box-shadow: 0 22px 56px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255,255,255,0.96);
}

.app-card:active {
    transform: translateY(0);
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 0;
    background: transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: visible;
    margin-bottom: 0;
    box-shadow: none;
    transition: box-shadow 0.3s ease;
}

.app-card:hover .app-icon {
    box-shadow: none;
}

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

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

@media (max-width: 600px) {
    .apps-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        width: min(100%, 280px);
        margin: 0 auto;
    }

    .app-card {
        min-height: 160px;
        padding: 18px 16px;
    }
    
    .app-icon {
        width: 100px;
        height: 100px;
        border-radius: 22px;
    }

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