/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --primary-bg: #0a0a0b;
    --secondary-bg: #111114;
    --accent-purple: #6366f1;
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border-color: #27272a;
    --glow-color: rgba(99, 102, 241, 0.4);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Consolas', monospace;
    
    /* Spacing */
    --container-padding: 1.5rem;
    --section-spacing: 4rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

/* Header Styles */
.header {
    padding: 2rem 0;
    position: relative;
    z-index: 100;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.logo-text {
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.logo-ai {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: var(--font-mono);
    font-weight: 500;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 4rem 0;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    position: relative;
    z-index: 10;
    animation: fadeInUp 1s ease-out;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    background: rgba(17, 17, 20, 0.8);
    backdrop-filter: blur(10px);
    margin-bottom: 2rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    animation: fadeIn 1s ease-out 0.2s both;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.05em;
}

.title-line {
    display: block;
    animation: slideInLeft 1s ease-out 0.4s both;
}

.title-line:nth-child(2) {
    animation: slideInRight 1s ease-out 0.6s both;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
    animation: fadeIn 1s ease-out 0.8s both;
}

.coming-soon {
    margin-bottom: 3rem;
    animation: fadeIn 1s ease-out 1s both;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.coming-soon-text {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
    filter: brightness(1.3);
}

.progress-bar {
    width: 100%;
    max-width: 400px;
    height: 12px;
    background: var(--border-color);
    border-radius: 6px;
    margin: 0 auto 1rem;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
    width: 0%;
    border-radius: 6px;
    animation: progressFill 3s ease-out 1.5s forwards;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.6);
}

.launch-text {
    color: var(--text-muted);
    font-size: 0.95rem;
}



/* Background Animation */
.bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent);
    animation: float 20s ease-in-out infinite;
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    animation-delay: 7s;
}

.circle-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 20%;
    animation-delay: 14s;
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 30s linear infinite;
}

/* Features Preview */
.features-preview {
    padding: var(--section-spacing) 0;
    margin-top: 4rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 6rem;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 2rem;
}

.feature-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-item.left-layout {
    flex-direction: row;
}

.feature-item.right-layout {
    flex-direction: row-reverse;
}

.feature-item.left-layout .feature-content {
    margin-left: 3rem;
    text-align: left;
}

.feature-item.right-layout .feature-content {
    margin-right: 3rem;
    text-align: right;
}





.feature-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 120px;
    width: 120px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    transition: all 0.5s ease;
}

.animated-icon {
    width: 64px;
    height: 64px;
    color: var(--accent-purple);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.3));
}

.feature-item:hover .animated-icon {
    color: var(--accent-cyan);
    transform: scale(1.1);
    filter: drop-shadow(0 0 25px rgba(6, 182, 212, 0.6));
}

.feature-content {
    flex: 1;
    max-width: 500px;
}

.feature-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.2;
}

.feature-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.highlight-word {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    filter: brightness(1.2);
}

.animated-icon.lightning {
    animation: lightning-flash 2s ease-in-out infinite;
}

.animated-icon.brain {
    animation: brain-pulse 3s ease-in-out infinite;
}

.animated-icon.globe {
    animation: globe-rotate 8s linear infinite;
}

/* Brain dot animations */
.brain-dot-1 { animation: brain-thinking 1.5s ease-in-out infinite; animation-delay: 0s; }
.brain-dot-2 { animation: brain-thinking 1.5s ease-in-out infinite; animation-delay: 0.3s; }
.brain-dot-3 { animation: brain-thinking 1.5s ease-in-out infinite; animation-delay: 0.6s; }
.brain-dot-4 { animation: brain-thinking 1.5s ease-in-out infinite; animation-delay: 0.9s; }
.brain-dot-5 { animation: brain-thinking 1.5s ease-in-out infinite; animation-delay: 1.2s; }

/* Globe dot animations */
.globe-dot-1 { animation: globe-pulse 2s ease-in-out infinite; animation-delay: 0s; }
.globe-dot-2 { animation: globe-pulse 2s ease-in-out infinite; animation-delay: 0.5s; }
.globe-dot-3 { animation: globe-pulse 2s ease-in-out infinite; animation-delay: 1s; }
.globe-dot-4 { animation: globe-pulse 2s ease-in-out infinite; animation-delay: 1.5s; }



/* Footer */
.footer {
    padding: 3rem 0 2rem;
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
}

.footer-content {
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--accent-purple);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes progressFill {
    from { width: 0%; }
    to { width: 75%; }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

@keyframes lightning-flash {
    0%, 100% { transform: translateX(0px) rotate(0deg); opacity: 1; }
    25% { transform: translateX(-3px) rotate(-2deg); opacity: 0.8; }
    50% { transform: translateX(3px) rotate(2deg); opacity: 1; }
    75% { transform: translateX(-2px) rotate(-1deg); opacity: 0.9; }
}

@keyframes brain-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes globe-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes brain-thinking {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

@keyframes globe-pulse {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --section-spacing: 3rem;
    }
    
    .hero {
        min-height: 70vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .coming-soon {
        margin-bottom: 2rem;
        min-height: 100px;
    }
    
    .coming-soon-text {
        font-size: 1.5rem;
    }
    

    
    .features-preview {
        padding: 2rem 0;
    }
    
    .feature-item {
        flex-direction: column !important;
        text-align: center !important;
        margin-bottom: 4rem;
        padding: 0 1rem;
    }
    
    .feature-item .feature-icon {
        order: 1;
    }
    
    .feature-item .feature-content {
        order: 2;
        margin: 2rem 0 0 0 !important;
        text-align: center !important;
    }
    
    .feature-icon {
        width: 100px;
        height: 100px;
    }
    
    .animated-icon {
        width: 56px;
        height: 56px;
    }
    
    .feature-content h3 {
        font-size: 1.75rem;
    }
    
    .feature-content p {
        font-size: 1rem;
    }
    
    .circle-1, .circle-2, .circle-3 {
        width: 150px;
        height: 150px;
    }
    
    .footer-links {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .progress-bar {
        max-width: 280px;
        height: 10px;
    }
    
    .features-preview {
        padding: 1.5rem 0;
    }
    
    .feature-item {
        margin-bottom: 3rem;
        padding: 0 0.5rem;
    }
    
    .feature-icon {
        width: 80px;
        height: 80px;
    }
    
    .animated-icon {
        width: 44px;
        height: 44px;
    }
    
    .feature-content h3 {
        font-size: 1.5rem;
    }
    
    .feature-content p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
}