/* ==========================================
   ZION AI SOLUTIONS - Coming Soon Page
   ========================================== */

/* --- CSS Variables --- */
:root {
    --bg-primary: #050816;
    --bg-secondary: #0a0e27;
    --text-primary: #e8eaf6;
    --text-secondary: #8892b0;
    --text-muted: #5a6380;
    --accent-cyan: #00d4ff;
    --accent-purple: #7b2ff7;
    --accent-blue: #4361ee;
    --accent-green: #00ff88;
    --glass-bg: rgba(10, 14, 39, 0.6);
    --glass-border: rgba(0, 212, 255, 0.1);
    --glass-border-hover: rgba(0, 212, 255, 0.25);
    --card-bg: rgba(10, 14, 39, 0.4);
    --font-primary: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* --- Animated Background --- */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
    animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 0;
    pointer-events: none;
}

.bg-glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: floatGlow1 12s ease-in-out infinite;
}

.bg-glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(123, 47, 247, 0.1) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation: floatGlow2 15s ease-in-out infinite;
}

.bg-glow-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.06) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: floatGlow3 10s ease-in-out infinite;
}

@keyframes floatGlow1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-30px, 40px) scale(1.1); }
    66% { transform: translate(20px, -20px) scale(0.95); }
}

@keyframes floatGlow2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

@keyframes floatGlow3 {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.3); opacity: 1; }
}

/* --- Particles --- */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--accent-cyan);
    opacity: 0;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        opacity: 0;
        transform: translateY(-20px) scale(1);
    }
}

/* --- Main Container --- */
.container {
    position: relative;
    z-index: 1;
    max-width: 900px;
    width: 100%;
    padding: 60px 30px;
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Logo Section --- */
.logo-section {
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out 0.1s both;
}

.logo-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 24px;
    position: relative;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
}

.node {
    animation: nodePulse 3s ease-in-out infinite;
}

.node-1 { animation-delay: 0s; }
.node-2 { animation-delay: 0.4s; }
.node-3 { animation-delay: 0.8s; }
.node-4 { animation-delay: 1.2s; }
.node-5 { animation-delay: 0.2s; }
.node-6 { animation-delay: 1.6s; }
.node-7 { animation-delay: 0.6s; }
.node-8 { animation-delay: 1.0s; }

@keyframes nodePulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.connection {
    animation: connectionPulse 4s ease-in-out infinite;
}

@keyframes connectionPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

.brand-name {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-family: var(--font-primary);
}

.brand-zion {
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: 12px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple), var(--accent-cyan));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s ease-in-out infinite;
    text-shadow: 0 0 40px rgba(0, 212, 255, 0.2);
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.brand-ai {
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 8px;
    color: var(--text-secondary);
    font-family: var(--font-body);
}

/* --- Divider --- */
.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 40px auto;
    max-width: 300px;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border-hover), transparent);
}

.divider-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-cyan), 0 0 20px rgba(0, 212, 255, 0.3);
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

/* --- Coming Soon Section --- */
.coming-soon-section {
    margin-bottom: 50px;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 50px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    margin-bottom: 28px;
    text-transform: uppercase;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-cyan);
    animation: badgeDotPulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 8px var(--accent-cyan);
}

@keyframes badgeDotPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.headline {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.description {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.description strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* --- Features Grid --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 50px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.feature-card {
    padding: 30px 20px;
    border-radius: 16px;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
}

.feature-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-4px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(0, 212, 255, 0.05);
}

.feature-icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 16px;
    padding: 10px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(123, 47, 247, 0.1));
    color: var(--accent-cyan);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(123, 47, 247, 0.2));
    transform: scale(1.1);
}

.feature-card h3 {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* --- CTA Section --- */
.cta-section {
    margin-bottom: 60px;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.cta-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(123, 47, 247, 0.12));
    border: 1px solid rgba(0, 212, 255, 0.25);
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.cta-button:hover {
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button svg {
    transition: transform 0.3s ease;
}

.cta-button:hover svg {
    transform: translateX(4px);
}

/* --- Footer --- */
.footer {
    padding-top: 30px;
    border-top: 1px solid rgba(0, 212, 255, 0.05);
    animation: fadeInUp 1s ease-out 1s both;
}

.footer p {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .container {
        padding: 40px 20px;
    }

    .brand-zion {
        font-size: 2.5rem;
        letter-spacing: 8px;
    }

    .brand-ai {
        font-size: 0.85rem;
        letter-spacing: 5px;
    }

    .headline {
        font-size: 1.7rem;
    }

    .description {
        font-size: 0.95rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .feature-card {
        padding: 24px 20px;
    }

    .bg-glow-1 {
        width: 300px;
        height: 300px;
    }

    .bg-glow-2 {
        width: 250px;
        height: 250px;
    }

    .bg-glow-3 {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 480px) {
    .brand-zion {
        font-size: 2rem;
        letter-spacing: 6px;
    }

    .brand-ai {
        font-size: 0.75rem;
        letter-spacing: 4px;
    }

    .headline {
        font-size: 1.4rem;
    }

    .logo-icon {
        width: 70px;
        height: 70px;
    }

    .badge {
        font-size: 0.65rem;
        padding: 6px 14px;
        letter-spacing: 2px;
    }
}