/* ==========================================================================
   Orbit Coming Soon — Minimalist Apple Dark Titanium Aesthetic
   ========================================================================== */

:root {
    --bg-base: #08080a;
    --bg-card: rgba(22, 23, 29, 0.7);
    --border-card: rgba(255, 255, 255, 0.09);
    --border-card-highlight: rgba(255, 255, 255, 0.14);
    
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.75);
    --text-muted: rgba(255, 255, 255, 0.45);
    
    --accent-emerald: #30D158;
    --accent-emerald-glow: rgba(48, 209, 88, 0.22);
    
    --font-stack: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

html, body {
    width: 100%;
    min-height: 100%;
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-stack);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 3rem 1.5rem;
    position: relative;
}

/* Ambient Radial Glow & Background Grid */
.ambient-glow {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(90vw, 750px);
    height: min(90vw, 750px);
    background: radial-gradient(
        circle,
        rgba(48, 209, 88, 0.11) 0%,
        rgba(20, 60, 40, 0.05) 40%,
        transparent 70%
    );
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.ambient-grid {
    position: fixed;
    inset: 0;
    background-image: 
        radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.7;
}

/* Page Container (Centered Card Layout) */
.page-container {
    position: relative;
    z-index: 1;
    max-width: 660px;
    width: 100%;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    animation: fadeIn 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Authentic App Icon */
.icon-wrapper {
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.icon-wrapper::after {
    content: '';
    position: absolute;
    inset: -14px;
    background: radial-gradient(circle, var(--accent-emerald-glow) 0%, transparent 70%);
    filter: blur(22px);
    z-index: -1;
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 27px; /* Apple HIG continuous squircle curvature */
    box-shadow: 
        0 20px 45px rgba(0, 0, 0, 0.75),
        0 2px 8px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.15) inset;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
}

/* Status Badge (Non-Interactive, Text Only) */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--accent-emerald);
    box-shadow: 0 0 10px var(--accent-emerald);
    animation: pulse 2.2s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.45;
        transform: scale(0.85);
    }
}

/* Typography */
.app-title {
    font-size: clamp(2.75rem, 6.5vw, 3.85rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.05;
    color: #ffffff;
    margin-bottom: 0.65rem;
}

.app-tagline {
    font-size: clamp(1.125rem, 2.5vw, 1.35rem);
    font-weight: 500;
    letter-spacing: -0.015em;
    line-height: 1.35;
    color: var(--text-secondary);
    margin-bottom: 2.75rem;
}

/* Feature Highlights Grid */
.features-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.875rem;
    width: 100%;
    margin-bottom: 3rem;
    text-align: left;
}

.feature-item {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 16px;
    padding: 1.25rem 1.15rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    transition: border-color 0.2s ease;
}

.feature-item:hover {
    border-color: var(--border-card-highlight);
}

.feature-icon {
    font-size: 1.35rem;
    margin-bottom: 0.2rem;
    display: block;
}

.feature-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.015em;
}

.feature-detail {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Footer */
.page-footer {
    font-size: 0.8125rem;
    color: var(--text-muted);
    letter-spacing: -0.01em;
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
    body {
        padding: 2.5rem 1.15rem;
    }
    
    .app-icon {
        width: 104px;
        height: 104px;
        border-radius: 23px;
    }
    
    .app-tagline {
        margin-bottom: 2.25rem;
    }
    
    .features-summary {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        margin-bottom: 2.5rem;
    }
    
    .feature-item {
        padding: 1.1rem 1rem;
    }
}