/* ========== VARIABLES ========== */
:root {
    /* Purple-Blue Colors */
    --primary: #6366F1;      /* Indigo */
    --secondary: #8B5CF6;    /* Purple-Blue */
    --accent: #A78BFA;       /* Light Purple */
    --dark-purple: #4C1D95;  /* Deep Purple */
    
    /* Greys */
    --bg-dark: #0F0F1E;
    --bg-medium: #1A1A2E;
    --bg-light: #252541;
    
    /* Fonts */
    --font-main: 'Space Grotesk', sans-serif;
    --font-secondary: 'Inter', sans-serif;
}

/* ========== RESET & GLOBAL ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-main);
    background: var(--bg-dark);
    color: var(--primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ========== CUSTOM SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 14px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-medium) 50%, var(--bg-dark) 100%);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary) 0%, var(--secondary) 50%, var(--primary) 100%);
    border-radius: 10px;
    border: 2px solid var(--bg-dark);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent) 0%, var(--secondary) 50%, var(--accent) 100%);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.8);
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--bg-dark);
}

/* ========== GRADIENT OVERLAY ========== */
.gradient-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(15, 15, 30, 0) 0%,
        rgba(15, 15, 30, 0.3) 20%,
        rgba(15, 15, 30, 0.6) 50%,
        rgba(15, 15, 30, 0.8) 80%,
        rgba(15, 15, 30, 0.95) 100%
    );
    pointer-events: none;
    z-index: 1;
}

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 15, 30, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
    padding: 1.5rem 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(99, 102, 241, 0.1);
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link:hover::after {
    width: 100%;
}

.cta-button {
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    font-family: var(--font-main);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(99, 102, 241, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(139, 92, 246, 0.5);
}

/* ========== GLITCH EFFECT ========== */
.glitch-text {
    position: relative;
    animation: glitch-pulse 8s ease-in-out infinite;
}

@keyframes glitch-pulse {
    0%, 90%, 100% {
        text-shadow: 
            0 0 10px rgba(99, 102, 241, 0.8),
            0 0 20px rgba(139, 92, 246, 0.5);
    }
    92%, 94%, 96%, 98% {
        text-shadow: 
            -2px 0 0 rgba(255, 0, 100, 0.7),
            2px 0 0 rgba(0, 255, 255, 0.7),
            0 0 30px rgba(139, 92, 246, 0.9);
        transform: skew(-2deg);
    }
    93%, 95%, 97% {
        text-shadow: 
            2px 0 0 rgba(255, 0, 100, 0.7),
            -2px 0 0 rgba(0, 255, 255, 0.7);
        transform: skew(2deg);
    }
}

/* ========== MAIN CONTAINER ========== */
.main-container {
    position: relative;
    z-index: 2;
}

/* ========== HERO SECTION ========== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 2rem 2rem;
    position: relative;
}

.hero-content {
    max-width: 1600px;
    margin: 0 auto;
    text-align: center;
}

.hero-text {
    margin-bottom: 4rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 2rem;
    background: rgba(99, 102, 241, 0.1);
    border: 2px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: 1.2rem;
    animation: pulse 2s ease-in-out infinite;
}

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

.hero-title {
    margin-bottom: 2rem;
}

.title-line {
    display: block;
    font-size: 2rem;
    color: var(--accent);
    font-weight: 300;
    margin-bottom: 0.5rem;
    letter-spacing: 8px;
}

.title-main {
    display: block;
    font-size: 6rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 1rem 0;
    letter-spacing: 5px;
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
    color: var(--accent);
    font-family: var(--font-secondary);
}

.highlight {
    color: white;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(167, 139, 250, 0.5);
}

/* ========== AI SHOWCASE - MASSIVE & CENTERED ========== */
.ai-showcase {
    margin: 3rem 0;
}

.ai-container {
    position: relative;
    width: 800px;
    height: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========== MODERN FUTURISTIC AI HEAD CONTAINER ========== */
.ai-head-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    margin: 0 auto;
}

.ai-head-core {
    position: relative;
    width: 350px;
    height: 350px;
    background: 
        radial-gradient(circle at center, rgba(99, 102, 241, 0.8), rgba(139, 92, 246, 0.4), transparent 70%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: core-pulse 4s ease-in-out infinite;
    box-shadow: 
        0 0 60px rgba(99, 102, 241, 0.4),
        0 0 120px rgba(139, 92, 246, 0.2),
        inset 0 0 30px rgba(167, 139, 250, 0.1);
    border: 2px solid rgba(167, 139, 250, 0.6);
    position: relative;
    overflow: hidden;
}

.ai-head-core::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 140%;
    height: 140%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(99, 102, 241, 0.05),
        transparent,
        rgba(139, 92, 246, 0.05),
        transparent
    );
    animation: rotate-ring 12s linear infinite;
    z-index: -1;
}

.ai-head-core::after {
    content: '';
    position: absolute;
    top: 30%;
    left: 30%;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05), transparent 70%);
    border-radius: 50%;
    animation: inner-glow 6s ease-in-out infinite;
}

@keyframes core-pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 
            0 0 100px rgba(99, 102, 241, 0.6),
            0 0 200px rgba(139, 92, 246, 0.3),
            inset 0 0 50px rgba(167, 139, 250, 0.2);
    }
    50% { 
        transform: scale(1.08);
        box-shadow: 
            0 0 120px rgba(99, 102, 241, 0.8),
            0 0 250px rgba(139, 92, 246, 0.5),
            inset 0 0 60px rgba(167, 139, 250, 0.3);
    }
}

@keyframes inner-glow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}


/* AI Head Structure */
/* 3D AI Head Container */
.ai-head-3d-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    overflow: visible;
    cursor: pointer;
}

#ai-head-canvas {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 20px;
}

/* 3D AI Head Styles - Clean and minimal */

/* Fallback AI Head Styles */
.fallback-ai-head {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.ai-head-silhouette {
    position: relative;
    width: 300px;
    height: 400px;
    background: radial-gradient(ellipse at center, rgba(107, 70, 193, 0.1), transparent 70%);
    border-radius: 50% 50% 45% 45%;
    border: 2px solid rgba(107, 70, 193, 0.6);
    box-shadow: 0 0 30px rgba(107, 70, 193, 0.3);
    animation: headPulse 3s ease-in-out infinite;
}

.eye {
    position: absolute;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, #8B5CF6, #6B46C1);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.8);
    animation: eyeGlow 2s ease-in-out infinite;
}

.left-eye {
    top: 120px;
    left: 80px;
    animation-delay: 0s;
}

.right-eye {
    top: 120px;
    right: 80px;
    animation-delay: 0.5s;
}

.nose {
    position: absolute;
    top: 180px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 30px;
    background: linear-gradient(to bottom, #00BFFF, #0080FF);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.6);
    animation: noseGlow 2.5s ease-in-out infinite;
}

.mouth {
    position: absolute;
    top: 240px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 20px;
    border: 3px solid #00BFFF;
    border-top: none;
    border-radius: 0 0 60px 60px;
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.6);
    animation: mouthGlow 2s ease-in-out infinite;
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(0, 191, 255, 0.1), transparent 70%);
    border-radius: 50%;
    animation: glowPulse 4s ease-in-out infinite;
    z-index: -1;
}

@keyframes headPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 30px rgba(0, 191, 255, 0.3);
    }
    50% { 
        transform: scale(1.02);
        box-shadow: 0 0 40px rgba(0, 191, 255, 0.5);
    }
}

@keyframes eyeGlow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(0, 191, 255, 0.8);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 30px rgba(0, 191, 255, 1);
        transform: scale(1.1);
    }
}

@keyframes noseGlow {
    0%, 100% { 
        box-shadow: 0 0 15px rgba(0, 191, 255, 0.6);
    }
    50% { 
        box-shadow: 0 0 25px rgba(0, 191, 255, 0.8);
    }
}

@keyframes mouthGlow {
    0%, 100% { 
        box-shadow: 0 0 15px rgba(0, 191, 255, 0.6);
    }
    50% { 
        box-shadow: 0 0 25px rgba(0, 191, 255, 0.8);
    }
}

@keyframes glowPulse {
    0%, 100% { 
        background: radial-gradient(ellipse, rgba(0, 191, 255, 0.1), transparent 70%);
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        background: radial-gradient(ellipse, rgba(0, 191, 255, 0.2), transparent 70%);
        transform: translate(-50%, -50%) scale(1.05);
    }
}

/* Glowing Eyes */
.glowing-eyes {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 120px;
    z-index: 10;
}

.eye-glow {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    animation: eyeGlowPulse 2s ease-in-out infinite;
}

.eye-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, #00BFFF, #0080FF);
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(0, 191, 255, 1);
    animation: eyeCorePulse 1.5s ease-in-out infinite;
}

.eye-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(0, 191, 255, 0.6);
    border-radius: 50%;
    animation: eyeRingRotate 4s linear infinite;
}

.ring-1 {
    width: 30px;
    height: 30px;
    animation-delay: 0s;
}

.ring-2 {
    width: 40px;
    height: 40px;
    animation-delay: 1s;
}

.ring-3 {
    width: 50px;
    height: 50px;
    animation-delay: 2s;
}

/* Data Particles */
.data-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: radial-gradient(circle, #00BFFF, #0080FF);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(0, 191, 255, 0.8);
    animation: particleFloat 4s ease-in-out infinite;
}

.particle-1 { top: 20%; left: 10%; animation-delay: 0s; }
.particle-2 { top: 30%; left: 80%; animation-delay: 0.5s; }
.particle-3 { top: 60%; left: 15%; animation-delay: 1s; }
.particle-4 { top: 70%; left: 85%; animation-delay: 1.5s; }
.particle-5 { top: 40%; left: 50%; animation-delay: 2s; }
.particle-6 { top: 80%; left: 30%; animation-delay: 2.5s; }
.particle-7 { top: 10%; left: 60%; animation-delay: 3s; }
.particle-8 { top: 50%; left: 90%; animation-delay: 3.5s; }
.particle-9 { top: 25%; left: 40%; animation-delay: 4s; }
.particle-10 { top: 75%; left: 70%; animation-delay: 4.5s; }

/* Mouth Section */
.mouth-section {
    position: absolute;
    top: 260px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 40px;
}

.upper-lip {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 60px;
    height: 15px;
    background: linear-gradient(90deg, #6366F1, #8B5CF6);
    border-radius: 30px 30px 0 0;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.6);
    animation: lipGlow 1s ease-in-out infinite;
}

.lower-lip {
    position: absolute;
    top: 20px;
    left: 15px;
    width: 50px;
    height: 12px;
    background: linear-gradient(90deg, #8B5CF6, #6366F1);
    border-radius: 0 0 25px 25px;
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.6);
    animation: lipGlow 1.2s ease-in-out infinite;
}

.mouth-glow {
    position: absolute;
    top: 8px;
    left: 5px;
    width: 70px;
    height: 25px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.1), transparent);
    border-radius: 35px;
    animation: mouthGlowPulse 1.5s ease-in-out infinite;
}

/* Cheek Sections */
.cheek-section {
    position: absolute;
    top: 200px;
    width: 60px;
    height: 80px;
}

.left-cheek {
    left: 40px;
}

.right-cheek {
    right: 40px;
}

.cheek-glow {
    position: absolute;
    top: 15px;
    left: 15px;
    width: 30px;
    height: 50px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.08), transparent);
    border-radius: 50%;
    animation: cheekGlow 3s ease-in-out infinite;
}

.cheekbone {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 20px;
    height: 2px;
    background: linear-gradient(45deg, #6366F1, #8B5CF6);
    border-radius: 1px;
    box-shadow: 0 0 6px rgba(99, 102, 241, 0.6);
    animation: cheekboneGlow 2s ease-in-out infinite;
}

/* Jawline Section */
.jawline-section {
    position: absolute;
    top: 320px;
    left: 50%;
    transform: translateX(-50%);
    width: 180px;
    height: 50px;
}

.jawline {
    position: absolute;
    top: 15px;
    left: 20px;
    width: 140px;
    height: 2px;
    background: linear-gradient(90deg, #6366F1, #8B5CF6);
    border-radius: 1px;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.6);
    animation: jawlineGlow 3s ease-in-out infinite;
}

.chin {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: radial-gradient(circle, #8B5CF6, #6366F1);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.8);
    animation: chinGlow 2s ease-in-out infinite;
}

/* Face Outline */
.face-outline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(99, 102, 241, 0.2);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    animation: faceOutlineGlow 4s ease-in-out infinite;
}

/* Neural Hair */
.neural-hair {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 200px;
    pointer-events: none;
}

.hair-strand {
    position: absolute;
    background: linear-gradient(45deg, #6366F1, #8B5CF6);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.8);
    animation: hairFlow 4s ease-in-out infinite;
}

.strand-1 {
    top: 20px;
    left: 50px;
    width: 2px;
    height: 80px;
    transform: rotate(-20deg);
    animation-delay: 0s;
}

.strand-2 {
    top: 30px;
    left: 100px;
    width: 2px;
    height: 90px;
    transform: rotate(-10deg);
    animation-delay: 0.5s;
}

.strand-3 {
    top: 25px;
    left: 150px;
    width: 2px;
    height: 85px;
    transform: rotate(10deg);
    animation-delay: 1s;
}

.strand-4 {
    top: 35px;
    left: 200px;
    width: 2px;
    height: 75px;
    transform: rotate(20deg);
    animation-delay: 1.5s;
}

.strand-5 {
    top: 15px;
    left: 80px;
    width: 2px;
    height: 95px;
    transform: rotate(-30deg);
    animation-delay: 2s;
}

.strand-6 {
    top: 40px;
    left: 170px;
    width: 2px;
    height: 70px;
    transform: rotate(30deg);
    animation-delay: 2.5s;
}

/* Data Streams */
.data-streams {
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 120px;
    pointer-events: none;
    z-index: 5;
}

.data-flow {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #6366F1, #8B5CF6, transparent);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.8);
    animation: dataFlow 2s ease-in-out infinite;
}

.flow-1 {
    top: 0;
    animation-delay: 0s;
}

.flow-2 {
    top: 30px;
    animation-delay: 0.5s;
}

.flow-3 {
    top: 60px;
    animation-delay: 1s;
}

.flow-4 {
    top: 90px;
    animation-delay: 1.5s;
}

/* Speaking Text */
.speaking-text {
    position: absolute;
    top: 80%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    text-align: center;
    z-index: 15;
}

.text-bubble {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    padding: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
}

.text-line {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    color: #E0E7FF;
    margin: 6px 0;
    opacity: 0;
    animation: textAppear 0.6s ease-in-out forwards;
    text-shadow: 0 0 10px rgba(99, 102, 241, 0.8);
}

.text-line.line-1 { animation-delay: 0s; }
.text-line.line-2 { animation-delay: 0.6s; }
.text-line.line-3 { animation-delay: 1.2s; }
.text-line.line-4 { animation-delay: 1.8s; }
.text-line.line-5 { animation-delay: 2.4s; }
.text-line.line-6 { animation-delay: 3s; }
.text-line.line-7 { animation-delay: 3.6s; }

/* Energy Particles */
.energy-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: radial-gradient(circle, #6366F1, #8B5CF6);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.8);
    animation: particleFloat 3s ease-in-out infinite;
}

.particle-1 { top: 20%; left: 10%; animation-delay: 0s; }
.particle-2 { top: 30%; left: 80%; animation-delay: 0.5s; }
.particle-3 { top: 60%; left: 15%; animation-delay: 1s; }
.particle-4 { top: 70%; left: 85%; animation-delay: 1.5s; }
.particle-5 { top: 40%; left: 50%; animation-delay: 2s; }
.particle-6 { top: 80%; left: 30%; animation-delay: 2.5s; }
.particle-7 { top: 10%; left: 60%; animation-delay: 3s; }
.particle-8 { top: 50%; left: 90%; animation-delay: 3.5s; }

/* Holographic Overlay */
.holographic-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.05), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.05), transparent 50%);
    animation: holographicShift 6s ease-in-out infinite;
    pointer-events: none;
    z-index: 2;
}

/* Rings */
.head-outer-ring,
.head-middle-ring,
.head-inner-ring {
    position: absolute;
    border-radius: 50%;
    border: 3px solid;
}

.head-outer-ring {
    width: 100%;
    height: 100%;
    border-color: rgba(99, 102, 241, 0.3);
    animation: rotate-ring 20s linear infinite, pulse-ring 3s ease-in-out infinite;
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.4);
}

.head-middle-ring {
    width: 80%;
    height: 80%;
    border-color: rgba(139, 92, 246, 0.5);
    animation: rotate-ring 15s linear infinite reverse, pulse-ring 3s ease-in-out infinite 0.5s;
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
}

.head-inner-ring {
    width: 60%;
    height: 60%;
    border-color: rgba(167, 139, 250, 0.7);
    animation: rotate-ring 10s linear infinite, pulse-ring 3s ease-in-out infinite 1s;
    box-shadow: 0 0 20px rgba(167, 139, 250, 0.6);
}

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

@keyframes pulse-ring {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.05); opacity: 1; }
}

/* Core */
.head-core {
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.8), rgba(139, 92, 246, 0.4), transparent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: core-pulse 2s ease-in-out infinite;
    box-shadow: 0 0 80px rgba(99, 102, 241, 0.8);
}

@keyframes core-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.core-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid rgba(167, 139, 250, 0.5);
    border-radius: 50%;
    animation: ripple 2s ease-out infinite;
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

/* 3D AI Head Animations - Minimal and clean */

@keyframes eyeRingPulse {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.8);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 30px rgba(99, 102, 241, 1);
        transform: scale(1.05);
    }
}

@keyframes eyeInnerPulse {
    0%, 100% { 
        box-shadow: 0 0 15px rgba(139, 92, 246, 0.9);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 25px rgba(139, 92, 246, 1);
        transform: scale(1.03);
    }
}

@keyframes irisGlow {
    0%, 100% { 
        background: radial-gradient(circle, #6366F1, #8B5CF6);
        box-shadow: 0 0 15px rgba(99, 102, 241, 0.8);
    }
    50% { 
        background: radial-gradient(circle, #8B5CF6, #6366F1);
        box-shadow: 0 0 25px rgba(99, 102, 241, 1);
    }
}

@keyframes eyeGlowPulse {
    0%, 100% { 
        background: radial-gradient(circle, rgba(99, 102, 241, 0.4), transparent);
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        background: radial-gradient(circle, rgba(99, 102, 241, 0.7), transparent);
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes lashFlutter {
    0%, 90%, 100% { 
        transform: rotate(var(--rotation, 0deg)) scaleY(1);
        opacity: 0.8;
    }
    95% { 
        transform: rotate(var(--rotation, 0deg)) scaleY(0.3);
        opacity: 1;
    }
}

@keyframes noseGlow {
    0%, 100% { 
        box-shadow: 0 0 15px rgba(99, 102, 241, 0.8);
        opacity: 0.8;
    }
    50% { 
        box-shadow: 0 0 25px rgba(99, 102, 241, 1);
        opacity: 1;
    }
}

@keyframes noseTipGlow {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 20px rgba(139, 92, 246, 1);
    }
    50% { 
        transform: scale(1.1);
        box-shadow: 0 0 30px rgba(139, 92, 246, 1);
    }
}

@keyframes noseGlowPulse {
    0%, 100% { 
        background: radial-gradient(circle, rgba(139, 92, 246, 0.3), transparent);
        transform: scale(1);
    }
    50% { 
        background: radial-gradient(circle, rgba(139, 92, 246, 0.5), transparent);
        transform: scale(1.1);
    }
}

@keyframes mouthGlow {
    0%, 100% { 
        box-shadow: 0 0 15px rgba(99, 102, 241, 0.8);
        opacity: 0.8;
    }
    50% { 
        box-shadow: 0 0 25px rgba(99, 102, 241, 1);
        opacity: 1;
    }
}

@keyframes mouthSpeak {
    0%, 100% { 
        transform: scaleX(1);
        opacity: 0.8;
    }
    50% { 
        transform: scaleX(1.1);
        opacity: 1;
    }
}

@keyframes lipGlowPulse {
    0%, 100% { 
        background: radial-gradient(ellipse, rgba(99, 102, 241, 0.2), transparent);
        transform: scale(1);
    }
    50% { 
        background: radial-gradient(ellipse, rgba(99, 102, 241, 0.4), transparent);
        transform: scale(1.05);
    }
}

@keyframes cheekGlow {
    0%, 100% { 
        background: radial-gradient(ellipse, rgba(99, 102, 241, 0.1), transparent);
        transform: scale(1);
    }
    50% { 
        background: radial-gradient(ellipse, rgba(99, 102, 241, 0.2), transparent);
        transform: scale(1.05);
    }
}

@keyframes patternGlow {
    0%, 100% { 
        box-shadow: 0 0 8px rgba(99, 102, 241, 0.8);
        opacity: 0.7;
    }
    50% { 
        box-shadow: 0 0 15px rgba(99, 102, 241, 1);
        opacity: 1;
    }
}

@keyframes jawlineGlow {
    0%, 100% { 
        box-shadow: 0 0 12px rgba(99, 102, 241, 0.8);
        opacity: 0.8;
    }
    50% { 
        box-shadow: 0 0 20px rgba(99, 102, 241, 1);
        opacity: 1;
    }
}

@keyframes chinGlow {
    0%, 100% { 
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 15px rgba(139, 92, 246, 1);
    }
    50% { 
        transform: translateX(-50%) scale(1.1);
        box-shadow: 0 0 25px rgba(139, 92, 246, 1);
    }
}

@keyframes hairFlow {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(99, 102, 241, 0.8);
        transform: rotate(var(--rotation, 0deg)) scaleY(1);
    }
    50% { 
        box-shadow: 0 0 15px rgba(99, 102, 241, 1);
        transform: rotate(var(--rotation, 0deg)) scaleY(1.1);
    }
}

@keyframes dataFlow {
    0% { 
        transform: translateX(-200px);
        opacity: 0;
    }
    20% { 
        opacity: 1;
    }
    80% { 
        opacity: 1;
    }
    100% { 
        transform: translateX(600px);
        opacity: 0;
    }
}

@keyframes textAppear {
    0% { 
        opacity: 0;
        transform: translateY(30px);
    }
    100% { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes particleFloat {
    0% { 
        transform: translateY(0) translateX(0) scale(0.5);
        opacity: 0;
    }
    20% { 
        opacity: 1;
        transform: translateY(-20px) translateX(10px) scale(1);
    }
    80% { 
        opacity: 1;
        transform: translateY(-60px) translateX(30px) scale(1);
    }
    100% { 
        transform: translateY(-100px) translateX(50px) scale(0.5);
        opacity: 0;
    }
}

@keyframes holographicShift {
    0%, 100% { 
        transform: scale(1) rotate(0deg);
        opacity: 0.05;
    }
    50% { 
        transform: scale(1.1) rotate(180deg);
        opacity: 0.1;
    }
}

@keyframes nostrilGlow {
    0%, 100% { 
        box-shadow: 0 0 8px rgba(99, 102, 241, 0.5);
        opacity: 0.6;
    }
    50% { 
        box-shadow: 0 0 12px rgba(99, 102, 241, 0.7);
        opacity: 0.8;
    }
}

@keyframes lipGlow {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(99, 102, 241, 0.6);
        opacity: 0.8;
    }
    50% { 
        box-shadow: 0 0 15px rgba(99, 102, 241, 0.8);
        opacity: 1;
    }
}

@keyframes mouthGlowPulse {
    0%, 100% { 
        background: radial-gradient(ellipse, rgba(99, 102, 241, 0.1), transparent);
        transform: scale(1);
    }
    50% { 
        background: radial-gradient(ellipse, rgba(99, 102, 241, 0.15), transparent);
        transform: scale(1.02);
    }
}

@keyframes cheekboneGlow {
    0%, 100% { 
        box-shadow: 0 0 6px rgba(99, 102, 241, 0.6);
        opacity: 0.7;
    }
    50% { 
        box-shadow: 0 0 10px rgba(99, 102, 241, 0.8);
        opacity: 1;
    }
}

@keyframes faceOutlineGlow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
        opacity: 0.6;
    }
    50% { 
        box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
        opacity: 0.8;
    }
}

.core-energy {
    position: absolute;
    width: 100%;
    height: 100%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(99, 102, 241, 0.6),
        transparent
    );
    border-radius: 50%;
    animation: rotate-ring 3s linear infinite;
}

/* Modern Tech Eyes */
.eyes {
    position: absolute;
    display: flex;
    gap: 100px;
    z-index: 20;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.eye {
    position: relative;
    width: 70px;
    height: 70px;
    cursor: pointer;
}

.eye-outer {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(167, 139, 250, 0.8);
    border-radius: 50%;
    animation: pulse-ring 3s ease-in-out infinite;
    box-shadow: 
        0 0 20px rgba(167, 139, 250, 0.6),
        inset 0 0 20px rgba(99, 102, 241, 0.2);
}

.eye-iris {
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at center, rgba(99, 102, 241, 0.9), rgba(139, 92, 246, 0.7));
    border-radius: 50%;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 
        0 0 20px rgba(99, 102, 241, 0.5),
        inset 0 0 15px rgba(255, 255, 255, 0.1);
}

.eye-iris::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent,
        rgba(0, 255, 255, 0.05),
        transparent
    );
    border-radius: 50%;
    animation: eye-rotate 8s linear infinite;
}

.eye-pupil {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    background: 
        radial-gradient(circle, #000 60%, rgba(0, 0, 0, 0.8) 100%);
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 
        0 0 15px rgba(0, 0, 0, 0.8),
        inset 0 0 10px rgba(255, 255, 255, 0.2);
    animation: pupil-pulse 2s ease-in-out infinite;
}

.eye-glare {
    position: absolute;
    top: 20%;
    left: 20%;
    width: 20px;
    height: 20px;
    background: 
        radial-gradient(circle, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.3));
    border-radius: 50%;
    animation: glare-shine 4s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.eye-scanner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 255, 255, 0.8), 
        rgba(99, 102, 241, 0.6),
        rgba(0, 255, 255, 0.8), 
        transparent
    );
    animation: eye-scan 3s ease-in-out infinite;
    border-radius: 2px;
}

.eye:hover .eye-iris {
    transform: scale(1.1);
    box-shadow: 
        0 0 40px rgba(99, 102, 241, 1),
        inset 0 0 30px rgba(255, 255, 255, 0.2);
}

@keyframes pulse-ring {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 
            0 0 20px rgba(167, 139, 250, 0.6),
            inset 0 0 20px rgba(99, 102, 241, 0.2);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 
            0 0 30px rgba(167, 139, 250, 0.8),
            inset 0 0 30px rgba(99, 102, 241, 0.4);
    }
}

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

@keyframes pupil-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

@keyframes glare-shine {
    0%, 100% { 
        opacity: 0.8; 
        transform: scale(1) rotate(0deg); 
    }
    50% { 
        opacity: 1; 
        transform: scale(1.2) rotate(180deg); 
    }
}

@keyframes eye-scan {
    0% { 
        transform: translateY(0); 
        opacity: 0; 
    }
    20% { 
        opacity: 1; 
    }
    80% { 
        opacity: 1; 
    }
    100% { 
        transform: translateY(80px); 
        opacity: 0; 
    }
}

/* Modern Tech Data Streams */
.data-streams {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.stream {
    position: absolute;
    width: 4px;
    height: 80px;
    background: linear-gradient(
        to bottom, 
        transparent,
        rgba(99, 102, 241, 0.6),
        rgba(139, 92, 246, 0.4),
        transparent
    );
    animation: stream-flow 5s ease-in-out infinite;
    border-radius: 2px;
    box-shadow: 
        0 0 8px rgba(99, 102, 241, 0.4),
        inset 0 0 5px rgba(255, 255, 255, 0.05);
}

.stream::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 255, 255, 0.4),
        transparent,
        rgba(99, 102, 241, 0.3),
        transparent
    );
    border-radius: 2px;
    animation: stream-pulse 3s ease-in-out infinite;
}

.stream-1 { 
    top: 15%; 
    left: 25%; 
    animation-delay: 0s; 
    transform: rotate(15deg);
}
.stream-2 { 
    top: 15%; 
    right: 25%; 
    animation-delay: 0.5s; 
    transform: rotate(-15deg);
}
.stream-3 { 
    top: 35%; 
    left: 15%; 
    animation-delay: 1s; 
    transform: rotate(30deg);
}
.stream-4 { 
    top: 35%; 
    right: 15%; 
    animation-delay: 1.5s; 
    transform: rotate(-30deg);
}
.stream-5 { 
    bottom: 35%; 
    left: 20%; 
    animation-delay: 2s; 
    transform: rotate(45deg);
}
.stream-6 { 
    bottom: 35%; 
    right: 20%; 
    animation-delay: 2.5s; 
    transform: rotate(-45deg);
}
.stream-7 { 
    bottom: 15%; 
    left: 30%; 
    animation-delay: 3s; 
    transform: rotate(60deg);
}
.stream-8 { 
    bottom: 15%; 
    right: 30%; 
    animation-delay: 3.5s; 
    transform: rotate(-60deg);
}

@keyframes stream-flow {
    0%, 100% { 
        opacity: 0; 
        transform: translateY(0) scaleY(0.5); 
    }
    20% { 
        opacity: 0.8; 
    }
    50% { 
        opacity: 1; 
        transform: translateY(-40px) scaleY(1.2); 
    }
    80% { 
        opacity: 0.8; 
    }
    100% { 
        opacity: 0; 
        transform: translateY(-80px) scaleY(0.5); 
    }
}

@keyframes stream-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Modern Tech Orbital Rings */
.orbital-rings {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring {
    position: absolute;
    border: 1px solid transparent;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 
        0 0 10px rgba(99, 102, 241, 0.2),
        inset 0 0 10px rgba(139, 92, 246, 0.05);
}

.ring-1 {
    width: 450px;
    height: 450px;
    border-color: rgba(99, 102, 241, 0.6);
    animation: orbit 15s linear infinite;
    opacity: 0.7;
}

.ring-2 {
    width: 550px;
    height: 550px;
    border-color: rgba(139, 92, 246, 0.4);
    animation: orbit 20s linear infinite reverse;
    opacity: 0.5;
}

.ring-3 {
    width: 650px;
    height: 650px;
    border-color: rgba(167, 139, 250, 0.3);
    animation: orbit 25s linear infinite;
    opacity: 0.3;
}

.ring::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(99, 102, 241, 0.05),
        transparent,
        rgba(139, 92, 246, 0.05),
        transparent
    );
    animation: ring-glow 6s ease-in-out infinite;
    z-index: -1;
}

.ring-1::before {
    animation-delay: 0s;
}

.ring-2::before {
    animation-delay: 2s;
}

.ring-3::before {
    animation-delay: 4s;
}

@keyframes orbit {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes ring-glow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

/* Modern AI Status */
.ai-status {
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4rem;
    z-index: 15;
}

.status-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.status-item:hover {
    transform: translateY(-5px);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.status-dot {
    width: 18px;
    height: 18px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 
        0 0 20px rgba(99, 102, 241, 0.8),
        inset 0 0 10px rgba(255, 255, 255, 0.2);
    animation: status-blink 2s ease-in-out infinite;
    position: relative;
}

.status-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: inner-pulse 1.5s ease-in-out infinite;
}

.status-dot.active {
    background: #00ff88;
    box-shadow: 
        0 0 25px rgba(0, 255, 136, 0.8),
        inset 0 0 15px rgba(255, 255, 255, 0.3);
}

.status-dot.active::before {
    background: rgba(255, 255, 255, 1);
}

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

@keyframes inner-pulse {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

.status-item span {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent);
    text-shadow: 0 0 10px rgba(167, 139, 250, 0.5);
}






/* AI Info Cards */
.ai-info-cards {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 6rem;
}

.info-card {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    padding: 2rem;
    width: 300px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-10px);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.info-card p {
    color: var(--accent);
    font-family: var(--font-secondary);
    font-size: 0.95rem;
}

/* ========== FEATURES SECTION ========== */
.features-section {
    padding: 8rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 3px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--accent);
    font-family: var(--font-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.feature-card p {
    color: var(--accent);
    font-family: var(--font-secondary);
    line-height: 1.6;
}

.feature-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover .feature-glow {
    opacity: 1;
}

/* ========== STATS SECTION ========== */
.stats-section {
    padding: 8rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.stat-card {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

.stat-label {
    font-size: 1rem;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.stat-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover .stat-glow {
    opacity: 1;
}

/* ========== CONTACT SECTION ========== */
.contact-section {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    padding: 1rem 1.5rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    color: white;
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    background: rgba(99, 102, 241, 0.08);
}

.submit-button {
    margin-top: 1rem;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    border-radius: 50px;
    color: white;
    font-weight: 700;
    font-family: var(--font-main);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(99, 102, 241, 0.3);
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(139, 92, 246, 0.5);
}

.status-message {
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
}

.status-message.success {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: #00ff88;
}

.status-message.error {
    background: rgba(255, 0, 100, 0.1);
    border: 1px solid rgba(255, 0, 100, 0.3);
    color: #ff0064;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
}

.info-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.info-item p {
    color: var(--accent);
    font-family: var(--font-secondary);
}

/* ========== FOOTER ========== */
.footer {
    text-align: center;
    padding: 3rem 2rem;
    border-top: 1px solid rgba(99, 102, 241, 0.2);
    margin-top: 4rem;
}

.footer p {
    color: var(--accent);
    font-family: var(--font-secondary);
    margin: 0.5rem 0;
}

/* ========== SCROLL ANIMATIONS ========== */
.fade-in-up {
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 1s ease-out forwards;
}

.fade-in-scale {
    opacity: 0;
    transform: scale(0.9);
    animation: fadeInScale 1.2s ease-out forwards;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
    animation: fadeInLeft 1s ease-out forwards;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    animation: fadeInRight 1s ease-out forwards;
}

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

@keyframes fadeInScale {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
    .ai-container {
        width: 600px;
        height: 600px;
    }
    
    .ai-head-3d-container {
        width: 400px;
        height: 400px;
    }
    
    .title-main {
        font-size: 4.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .title-main {
        font-size: 3rem;
    }
    
    .title-line {
        font-size: 1.5rem;
    }
    
    .ai-container {
        width: 400px;
        height: 400px;
    }
    
    .ai-head-3d-container {
        width: 300px;
        height: 300px;
    }
    
    .eyes {
        gap: 50px;
    }
    
    .eye {
        width: 40px;
        height: 40px;
    }
    
    .ai-info-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .title-main {
        font-size: 2.5rem;
    }
    
    .ai-container {
        width: 320px;
        height: 320px;
    }
    
    .ai-head-3d-container {
        width: 240px;
        height: 240px;
    }
}