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

/* Glass-Morphism Dark Theme Color Palette */
:root {
    --bg-primary: #0b0d12;
    --bg-secondary: #14161b;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-chip-bg: rgba(255, 255, 255, 0.12);
    --glass-chip-border: rgba(255, 255, 255, 0.22);
    --text-primary: #EAF0FF;
    --text-secondary: #A9B2CE;
    --text-muted: #6B7280;
    --accent-indigo: #6E5FFC;
    --accent-pink: #EF45B5;
    --accent-teal: #3DD3A1;
    --accent-amber: #f59e0b;
    --accent-red: #ef4444;
    --accent-purple: #8b5cf6;
    --glow-indigo: rgba(110, 95, 252, 0.22);
    --glow-pink: rgba(239, 69, 181, 0.18);
    --glow-amber: rgba(245, 158, 11, 0.16);
}

/* Language Switcher */
.language-switcher {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1001;
    display: flex;
    gap: 8px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 8px;
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 24px 60px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.16);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    background: transparent;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.lang-btn:hover {
    background: var(--glass-chip-bg);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.lang-btn.active {
    background: var(--accent-indigo);
    color: var(--text-primary);
    box-shadow: 0 8px 30px rgba(110, 95, 252, 0.3);
}

.lang-btn i {
    font-size: 0.75rem;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    overflow-x: hidden;
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: transparent !important;
    z-index: 1000;
    padding: 1rem 0;

}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo .logo {
    height: 40px;
    width: auto;
    max-width: 200px;
    transition: transform 0.3s ease;
    filter: brightness(0) invert(1);
}

.nav-logo .logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: var(--accent-pink);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -8px;
    left: 0;
    background: var(--orange-muted);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    outline: none;
    z-index: 1001;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-secondary);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.hamburger:focus {
    outline: 2px solid var(--orange-muted);
    outline-offset: 2px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--cream);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: transparent;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    opacity: 1;
    pointer-events: none;
    z-index: -1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.shape {
    position: absolute;
    border: 2px solid rgba(26, 74, 74, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 60px;
    height: 60px;
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 40%;
    right: 30%;
    animation-delay: 1s;
}

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

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

@keyframes titleSlideIn {
    0% {
        opacity: 0;
        transform: skewX(-4deg) translateY(40px);
    }
    100% {
        opacity: 1;
        transform: skewX(-4deg) translateY(0);
    }
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(26, 74, 74, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26, 74, 74, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

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

.hero-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.hero-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.radar-display {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.radar-background {
    position: relative;
    width: 100%;
    height: 100%;
    background: var(--teal-dark);
    border-radius: 50%;
    border: 3px solid var(--teal-light);
    display: flex;
    justify-content: center;
    align-items: center;
}

.concentric-rings .ring {
    position: absolute;
    border: 1px solid var(--teal-light);
    border-radius: 50%;
    opacity: 0.7;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.concentric-rings .ring-1 {
    width: 120px;
    height: 120px;
}

.concentric-rings .ring-2 {
    width: 200px;
    height: 200px;
}

.concentric-rings .ring-3 {
    width: 280px;
    height: 280px;
}

.crosshairs {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.crosshair-line {
    position: absolute;
    background: var(--teal-light);
    opacity: 0.6;
}

.crosshair-line.horizontal {
    width: 100%;
    height: 1px;
    top: 50%;
    transform: translateY(-50%);
}

.crosshair-line.vertical {
    width: 1px;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
}

.position-dots .dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
}

.position-dots .dot.orange {
    background: var(--orange-muted);
    box-shadow: 0 0 8px var(--orange-muted);
}

.position-dots .dot.teal {
    background: var(--teal-light);
    box-shadow: 0 0 8px var(--teal-light);
}

.position-dots .dot-1 {
    transform: translate(-50%, -50%) translateY(-140px);
}

.position-dots .dot-2 {
    transform: translate(-50%, -50%) translateY(-140px) translateX(-140px);
}

.position-dots .dot-3 {
    transform: translate(-50%, -50%) translateY(140px) translateX(70px);
}

.position-dots .dot-4 {
    transform: translate(-50%, -50%) translateY(140px) translateX(-70px);
}

.center-lightning {
    position: relative;
    z-index: 10;
}

.center-lightning i {
    font-size: 8rem;
    color: var(--orange-muted);
    text-shadow: 2px 2px 0 var(--brown-dark);
}



.hero-badge {
    background: var(--teal-dark);
    color: var(--cream);
    padding: 8px 20px;
    border-radius: 25px;
    display: inline-block;
    margin-bottom: 2rem;
    border: 2px solid var(--brown-dark);
    box-shadow: 3px 3px 0 var(--brown-dark);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
    0%, 100% { box-shadow: 3px 3px 0 var(--brown-dark); }
    50% { box-shadow: 3px 3px 0 var(--brown-dark), 0 0 20px rgba(212, 165, 116, 0.5); }
}

@import url('https://fonts.googleapis.com/css2?family=League+Spartan:wght@900&display=swap');


.hero-title {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: clamp(42px, 7vw, 85px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    letter-spacing: -0.02em;
    position: relative;
    animation: titleSlideIn 1.2s ease-out 0.3s both;
}

.giant-lightning-bolt {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    font-size: 30rem;
    color: rgba(255, 215, 0, 0.12);
    animation: giantLightningPulse 8s ease-in-out infinite;
}

@keyframes giantLightningPulse {
    0%, 100% { 
        opacity: 0.12;
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1.08);
    }
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--orange-muted), var(--teal-light));
    border-radius: 2px;
}

.title-line {
    display: block;
    margin-bottom: 0.2rem;
}

.title-line.highlight {
    color: var(--orange-muted);
    text-shadow: 3px 3px 0 var(--brown-dark);
}

.title-line.with {
    font-size: 0.6em;
    font-style: italic;
    font-weight: 400;
    color: var(--orange-muted);
    text-shadow: 2px 2px 0 var(--brown-dark);
    letter-spacing: 1px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--orange-muted), var(--teal-light), var(--orange-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(30deg); }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 500px;
    opacity: 0.9;
}

.hero-features {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

@media (max-width: 768px) {
    .hero-features {
        flex-direction: row;
        gap: 1rem;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-features .feature-item {
        background: none;
        border: none;
        padding: 0;
        box-shadow: none;
        backdrop-filter: none;
    }
    
    .hero-features .feature-item span {
        display: none;
    }
    
    .hero-features .feature-icon {
        font-size: 1.5rem;
        margin-bottom: 0;
        color: var(--orange-muted);
    }
}

.hero-features .feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 1.2rem 1.8rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 24px 60px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.16);
}

.hero-features .feature-item:hover {
    background: var(--glass-chip-bg);
    border-color: var(--glass-chip-border);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 24px 60px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.18);
}

.hero-features .feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-pink));
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.1rem;
    box-shadow: 0 8px 30px rgba(110, 95, 252, 0.3);
    animation: iconBounce 2s ease-in-out infinite;
}

.hero-features .feature-item:nth-child(1) .feature-icon { animation-delay: 0s; }
.hero-features .feature-item:nth-child(2) .feature-icon { animation-delay: 0.3s; }
.hero-features .feature-item:nth-child(3) .feature-icon { animation-delay: 0.6s; }

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Glass-Morphism Utility Classes */
.glass-noctua {
    position: relative;
    background: linear-gradient(180deg, rgba(245, 241, 232, 0.10), rgba(255, 255, 255, 0.06));
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.glass-chip {
    position: relative;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06));
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.section-bg {
    background: transparent;
    position: relative;
    overflow: hidden;
}

.section-bg::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(560px 380px at 70% 48%, var(--glow-amber), transparent 60%), 
                radial-gradient(640px 460px at 63% 42%, var(--glow-pink), transparent 65%), 
                radial-gradient(520px 360px at 70% 36%, var(--glow-indigo), transparent 62%), 
                linear-gradient(180deg, var(--bg-primary), var(--bg-secondary)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23ffffff" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 1;
    pointer-events: none;
    z-index: -1;
}

.section-content {
    position: relative;
    z-index: 10;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    align-items: center;
    justify-content: center;
}

.btn {
    padding: 18px 36px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    font-family: 'VT323', monospace;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 30px rgba(239, 69, 181, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #d946ef, #7c3aed);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(239, 69, 181, 0.4);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.btn-secondary:hover {
    background: var(--glass-chip-bg);
    border-color: var(--glass-chip-border);
    transform: translateY(-3px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.btn-icon {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(3px);
}

.hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    color: var(--text-primary);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    font-family: 'Orbitron', monospace;
    color: var(--orange-muted);
    text-shadow: 2px 2px 0 var(--brown-dark);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Retro Graphic */
.retro-graphic {
    position: relative;
    width: 500px;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.sunburst {
    position: absolute;
    top: -20%;
    right: -20%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, var(--orange-muted) 0%, transparent 70%);
    opacity: 0.3;
    border-radius: 50%;
    animation: starburstRotate 20s linear infinite;
}

.radar {
    position: absolute;
    top: 20%;
    right: 20%;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.radar-rings .ring {
    position: absolute;
    border: 2px solid var(--teal-light);
    border-radius: 50%;
    opacity: 0.6;
}

.radar-rings .ring-1 {
    width: 60px;
    height: 60px;
    animation: radarPulse 3s ease-in-out infinite;
}

.radar-rings .ring-2 {
    width: 120px;
    height: 120px;
    animation: radarPulse 3s ease-in-out infinite 1s;
}

.radar-rings .ring-3 {
    width: 180px;
    height: 180px;
    animation: radarPulse 3s ease-in-out infinite 2s;
}

.radar-lines .line {
    position: absolute;
    background: var(--teal-light);
    opacity: 0.4;
}

.radar-lines .line-1 {
    width: 2px;
    height: 100px;
    transform: rotate(45deg);
}

.radar-lines .line-2 {
    width: 2px;
    height: 100px;
    transform: rotate(-45deg);
}

.lightning-bolt {
    position: absolute;
    color: var(--cream);
    font-size: 3rem;
    text-shadow: 3px 3px 0 var(--brown-dark);
    animation: lightningFlash 2s ease-in-out infinite;
}

.cityscape {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 60px;
    background: linear-gradient(to top, var(--brown-dark) 0%, transparent 100%);
    clip-path: polygon(0 100%, 20% 80%, 40% 90%, 60% 70%, 80% 85%, 100% 60%, 100% 100%);
}

.grid-pattern {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 40px;
    background-image: 
        linear-gradient(rgba(26, 74, 74, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26, 74, 74, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.visual-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.neural-layers {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
}

.layer {
    display: flex;
    flex-direction: column;
    gap: 25px;
    align-items: center;
}

.layer-1 { gap: 30px; }
.layer-2 { gap: 35px; }
.layer-3 { gap: 40px; }

.neuron {
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, var(--teal-dark), var(--orange-muted));
    border-radius: 50%;
    animation: neuronPulse 2s infinite;
    box-shadow: 0 0 20px rgba(26, 74, 74, 0.6);
    border: 2px solid rgba(245, 241, 232, 0.3);
}

.neuron:nth-child(1) { animation-delay: 0s; }
.neuron:nth-child(2) { animation-delay: 0.3s; }
.neuron:nth-child(3) { animation-delay: 0.6s; }
.neuron:nth-child(4) { animation-delay: 0.9s; }

@keyframes neuronPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 20px rgba(26, 74, 74, 0.6);
    }
    50% { 
        transform: scale(1.3);
        box-shadow: 0 0 30px rgba(26, 74, 74, 1);
    }
}

.ai-core {
    position: relative;
    width: 140px;
    height: 140px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.core-rings {
    position: absolute;
    width: 100%;
    height: 100%;
}

.processing-ring {
    position: absolute;
    border: 4px solid transparent;
    border-top: 4px solid var(--orange-muted);
    border-radius: 50%;
    animation: spin 3s linear infinite;
}

.ring-1 {
    width: 100px;
    height: 100px;
    animation-delay: 0s;
}

.ring-2 {
    width: 120px;
    height: 120px;
    animation-delay: 1s;
}

.ring-3 {
    width: 140px;
    height: 140px;
    animation-delay: 2s;
}

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

.ai-icon {
    width: 70px;
    height: 70px;
    background: var(--teal-dark);
    border: 4px solid var(--brown-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream);
    font-size: 2.5rem;
    box-shadow: 0 0 30px rgba(26, 74, 74, 0.8);
    animation: aiPulse 2s ease-in-out infinite;
}

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

.data-stream {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.data-particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--orange-muted);
    border-radius: 50%;
    animation: dataFlow 4s linear infinite;
    box-shadow: 0 0 10px var(--orange-muted);
}

.data-particle:nth-child(1) {
    top: 15%;
    left: 25%;
    animation-delay: 0s;
}

.data-particle:nth-child(2) {
    top: 35%;
    right: 20%;
    animation-delay: 0.7s;
}

.data-particle:nth-child(3) {
    bottom: 25%;
    left: 35%;
    animation-delay: 1.4s;
}

.data-particle:nth-child(4) {
    top: 65%;
    right: 30%;
    animation-delay: 2.1s;
}

.data-particle:nth-child(5) {
    bottom: 45%;
    left: 65%;
    animation-delay: 2.8s;
}

.data-particle:nth-child(6) {
    top: 75%;
    right: 45%;
    animation-delay: 3.5s;
}

@keyframes dataFlow {
    0% {
        transform: translateY(0) scale(0);
        opacity: 0;
    }
    50% {
        opacity: 1;
        transform: translateY(150px) scale(1);
    }
    100% {
        transform: translateY(300px) scale(0);
        opacity: 0;
    }
}

@keyframes radarPulse {
    0%, 100% { 
        opacity: 0.6;
        transform: scale(1);
    }
    50% { 
        opacity: 1;
        transform: scale(1.1);
    }
}

@keyframes lightningFlash {
    0%, 90%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    95% { 
        opacity: 0.8;
        transform: scale(1.2);
    }
}

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

.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--orange-muted), transparent);
    height: 2px;
    animation: lineGlow 3s ease-in-out infinite;
}

.line-1 {
    width: 100px;
    top: 30%;
    left: 20%;
    transform: rotate(45deg);
    animation-delay: 0s;
}

.line-2 {
    width: 80px;
    top: 60%;
    right: 25%;
    transform: rotate(-30deg);
    animation-delay: 1s;
}

.line-3 {
    width: 120px;
    bottom: 40%;
    left: 40%;
    transform: rotate(15deg);
    animation-delay: 2s;
}

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

.ai-status {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--cream);
    padding: 12px 20px;
    border: 3px solid var(--brown-dark);
    border-radius: 25px;
    box-shadow: 4px 4px 0 var(--brown-dark);
}

.status-indicator {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.status-dot {
    width: 14px;
    height: 14px;
    background: var(--brown-dark);
    border-radius: 50%;
    animation: statusPulse 1.5s ease-in-out infinite;
    z-index: 2;
}

.status-dot.active {
    background: var(--orange-muted);
}

.status-pulse {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--orange-muted);
    border-radius: 50%;
    animation: statusPulseRing 2s ease-in-out infinite;
    opacity: 0.5;
}

@keyframes statusPulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

@keyframes statusPulseRing {
    0% { transform: scale(0.8); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.2; }
    100% { transform: scale(0.8); opacity: 0.5; }
}

.status-text {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.element {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--teal-dark);
    border: 2px solid var(--brown-dark);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream);
    font-size: 1.2rem;
    box-shadow: 3px 3px 0 var(--brown-dark);
    animation: elementFloat 4s ease-in-out infinite;
}

.element-1 {
    top: 20%;
    right: 15%;
    animation-delay: 0s;
}

.element-2 {
    bottom: 25%;
    left: 10%;
    animation-delay: 1.3s;
}

.element-3 {
    top: 70%;
    right: 10%;
    animation-delay: 2.6s;
}

@keyframes elementFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

/* Solutions Section */
.solutions {
    padding: 4rem 0;
    background: var(--cream);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    color: var(--text-primary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: var(--cream);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 5px 5px 0 var(--brown-dark);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--teal-dark), var(--orange-muted), var(--teal-dark));
    animation: retroGlow 3s ease-in-out infinite;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 0 var(--brown-dark);
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: var(--teal-dark);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 3px 3px 0 var(--brown-dark);
}

.solution-card h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.solution-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.solution-features {
    list-style: none;
}

.solution-features li {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.solution-features li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--orange-muted);
    font-size: 0.8rem;
}

/* About Section */
.about {
    padding: 4rem 0;
    background: var(--cream-dark);
    border-top: 3px solid var(--brown-dark);
    border-bottom: 3px solid var(--brown-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h2 {
    color: var(--text-primary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.about-lead {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

.comparison-item {
    background: var(--cream);
    border: 2px solid var(--brown-dark);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 3px 3px 0 var(--brown-dark);
}

.comparison-item h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.comparison-item h4 i {
    color: var(--teal-dark);
}

.comparison-item p {
    color: var(--text-secondary);
    line-height: 1.5;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.ai-process {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.process-step {
    background: var(--cream);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 3px 3px 0 var(--brown-dark);
    position: relative;
    overflow: hidden;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--teal-dark), var(--orange-muted));
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--teal-dark);
    color: var(--cream);
    border: 3px solid var(--brown-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
    box-shadow: 3px 3px 0 var(--brown-dark);
}

.process-step h5 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Use Cases Section */
.use-cases {
    padding: 4rem 0;
    background: var(--cream);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.use-case-card {
    background: var(--cream);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 5px 5px 0 var(--brown-dark);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.use-case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--teal-dark), var(--orange-muted), var(--teal-dark));
    animation: retroGlow 3s ease-in-out infinite;
}

.use-case-card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 0 var(--brown-dark);
}

.use-case-icon {
    width: 80px;
    height: 80px;
    background: var(--teal-dark);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 3px 3px 0 var(--brown-dark);
}

.use-case-card h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.use-case-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.use-case-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-tag {
    background: var(--orange-muted);
    color: var(--brown-dark);
    padding: 0.5rem 1rem;
    border: 2px solid var(--brown-dark);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Contact Section */
.contact {
    padding: 4rem 0;
    background: var(--cream-dark);
    border-top: 3px solid var(--brown-dark);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h2 {
    color: var(--text-primary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-family: 'Orbitron', monospace;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.contact-item i {
    color: var(--teal-dark);
    font-size: 1.3rem;
}

/* Contact Form */
.contact-form {
    background: var(--cream);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 5px 5px 0 var(--brown-dark);
}

.form-progress {
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--cream-dark);
    border: 2px solid var(--brown-dark);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--teal-dark), var(--orange-muted));
    width: 20%;
    transition: width 0.3s ease;
}

.progress-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-pink), var(--accent-purple));
    transition: width 0.3s ease;
}

.form-group:focus-within::after {
    width: 100%;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 0;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 0;
    background: transparent;
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--accent-pink);
    box-shadow: 0 2px 0 0 rgba(239, 69, 181, 0.3);
    background: rgba(255, 255, 255, 0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

.char-counter {
    text-align: right;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    font-style: italic;
}

/* Field Error Styles */
.field-error {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Footer */
.footer {
    background: var(--teal-dark);
    color: var(--cream);
    padding: 3rem 0 1rem;
    border-top: 3px solid var(--brown-dark);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--orange-muted);
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    color: var(--cream-dark);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--cream-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--orange-muted);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #334155;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 2px solid var(--brown-dark);
    color: var(--cream-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
    .language-switcher {
        bottom: 15px;
        left: 15px;
        padding: 6px;
        gap: 6px;
    }

    .lang-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .lang-btn i {
        font-size: 0.7rem;
    }

    .nav-logo .logo {
        height: 32px;
        max-width: 150px;
    }
    
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background: linear-gradient(135deg, rgba(9, 14, 29, 0.95), rgba(20, 22, 27, 0.95));
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 5rem 0 2rem;
        z-index: 1000;
        border-right: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 1rem 0;
    }

    .nav-link {
        font-size: 1.5rem;
        padding: 1rem 2rem;
        display: block;
        color: var(--text-primary);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        color: var(--accent-pink);
        background: rgba(255, 255, 255, 0.05);
        transform: translateX(10px);
    }

    /* Prevent body scroll when mobile menu is open */
    body.menu-open {
        overflow: hidden;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding-top: 2rem;
        padding: 0 20px;
        margin-top: 1rem;
    }
    
    .hero {
        padding-top: 80px;
        min-height: 100vh;
    }

    .hero-title {
        font-size: 3.5rem;
        margin-bottom: 1.5rem;
        letter-spacing: 2px;
    }

    .hero-subtitle {
        font-size: 1.4rem;
        margin-bottom: 2rem;
        line-height: 1.6;
        max-width: 100%;
        padding: 0 10px;
    }
    
    .hero-features {
        margin-bottom: 2.5rem;
    }
    
    .hero-buttons {
        margin-bottom: 2.5rem;
    }

    /* Mobile AI Visualization */
    .ai-visualization {
        width: 100%;
        height: 300px;
        margin: 0 auto;
    }

    .neural-layers {
        padding: 0 20px;
    }

    .layer-1 { gap: 15px; }
    .layer-2 { gap: 20px; }
    .layer-3 { gap: 25px; }

    .neuron {
        width: 12px;
        height: 12px;
    }

    .processing-ring:nth-child(1) {
        width: 70px;
        height: 70px;
    }

    .processing-ring:nth-child(2) {
        width: 100px;
        height: 100px;
    }

    .processing-ring:nth-child(3) {
        width: 130px;
        height: 130px;
    }

    .ai-icon {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }

    .ai-status {
        bottom: 10px;
        padding: 6px 12px;
    }

    .status-text {
        font-size: 0.75rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .ai-process {
        flex-direction: column;
        gap: 2rem;
    }

    .ai-process::before {
        display: none;
    }

    .solutions-grid,
    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 3rem;
        margin-bottom: 1.25rem;
        letter-spacing: 1.5px;
    }

    .hero-subtitle {
        font-size: 1.25rem;
        margin-bottom: 1.75rem;
        line-height: 1.5;
    }

    /* Small Mobile AI Visualization */
    .ai-visualization {
        width: 250px;
        height: 250px;
    }

    .neural-layers {
        padding: 0 15px;
    }

    .layer-1 { gap: 12px; }
    .layer-2 { gap: 16px; }
    .layer-3 { gap: 20px; }

    .neuron {
        width: 10px;
        height: 10px;
    }

    .processing-ring:nth-child(1) {
        width: 60px;
        height: 60px;
    }

    .processing-ring:nth-child(2) {
        width: 85px;
        height: 85px;
    }

    .processing-ring:nth-child(3) {
        width: 110px;
        height: 110px;
    }

    .ai-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .ai-status {
        bottom: 5px;
        padding: 4px 8px;
    }

    .status-text {
        font-size: 0.7rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .solution-card,
    .use-case-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

/* Chat Widget - Glass Morphism Design */
.chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.chat-button {
    width: 60px;
    height: 60px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.16);
    transition: all 0.3s ease;
}

.chat-button:hover {
    background: var(--glass-chip-bg);
    border-color: var(--glass-chip-border);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.chat-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent-red);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    animation: pulse 2s infinite;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

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

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.16);
    display: none;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s ease;
}

.chat-window.active {
    display: flex;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.chat-header {
    background: var(--glass-chip-bg);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: 20px 20px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
}

.chat-header h4 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
}

.chat-header-content h4 {
    margin: 0 0 5px 0;
    color: var(--text-primary);
}

.chat-header-content p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    opacity: 0.9;
}

.chat-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.chat-close:hover {
    background: var(--glass-bg);
    color: var(--text-primary);
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: transparent;
}

.message {
    margin-bottom: 0.5rem;
    display: flex;
    flex-direction: column;
}

.user-message {
    align-items: flex-end;
    align-self: flex-end;
}

.bot-message {
    align-items: flex-start;
    align-self: flex-start;
}

.message-content {
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.9rem;
    line-height: 1.4;
    max-width: 80%;
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    color: var(--text-primary);
    border-bottom-right-radius: 6px;
    box-shadow: 0 8px 30px rgba(239, 69, 181, 0.3);
    transition: all 0.3s ease;
}

.user-message .message-content:hover {
    box-shadow: 0 12px 40px rgba(239, 69, 181, 0.4);
    transform: translateY(-2px);
}

.bot-message .message-content {
    background: var(--glass-chip-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.message-time {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
    align-self: inherit;
}

.user-message .message-time {
    text-align: right;
}

.bot-message .message-time {
    text-align: left;
}

.chat-input-container {
    padding: 1rem;
    border-top: 1px solid var(--glass-border);
    background: var(--glass-chip-bg);
    border-radius: 0 0 20px 20px;
}

.chat-input-wrapper {
    display: flex;
    gap: 0.5rem;
}

.chat-input-wrapper input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    background: var(--glass-bg);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    transition: all 0.3s ease;
}

.chat-input-wrapper input:focus {
    outline: none;
    border-color: var(--accent-pink);
    box-shadow: 0 0 0 3px rgba(239, 69, 181, 0.1);
}

.chat-input-wrapper input::placeholder {
    color: var(--text-muted);
}

.chat-send {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    color: var(--text-primary);
    border: none;
    border-radius: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(239, 69, 181, 0.3);
}

.chat-send:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(239, 69, 181, 0.4);
}

.chat-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.chat-typing {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--accent-pink);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Mobile responsive for chat widget */
@media (max-width: 768px) {
    .chat-widget {
        bottom: 15px;
        right: 15px;
    }
    
    .chat-button {
        width: 55px;
        height: 55px;
        font-size: 1.3rem;
    }
    
    .chat-window {
        width: calc(100vw - 30px);
        height: 60vh;
        bottom: 80px;
        right: 0;
        border-radius: 20px;
    }
    
    .chat-messages {
        padding: 15px;
    }
    
    .chat-input-container {
        padding: 15px;
    }
    
    .chat-header {
        border-radius: 20px 20px 0 0;
    }
    
    .chat-input-container {
        border-radius: 0 0 20px 20px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

.solution-card,
.use-case-card,
.comparison-item {
    animation: fadeInUp 0.6s ease forwards;
}

.solution-card:nth-child(2) {
    animation-delay: 0.2s;
}

.solution-card:nth-child(3) {
    animation-delay: 0.4s;
}

.use-case-card:nth-child(2) {
    animation-delay: 0.2s;
}

.use-case-card:nth-child(3) {
    animation-delay: 0.4s;
}

/* Animations */
@keyframes retroGlow {
    0%, 100% { 
        box-shadow: 0 0 5px var(--orange-muted), 0 0 10px var(--orange-muted), 0 0 15px var(--orange-muted);
    }
    50% { 
        box-shadow: 0 0 10px var(--orange-muted), 0 0 20px var(--orange-muted), 0 0 30px var(--orange-muted);
    }
}

/* Instagram DM AI Agent Section */
.instagram-dm-section {
    padding: 5rem 0;
    background: var(--cream);
    border-top: 3px solid var(--brown-dark);
    border-bottom: 3px solid var(--brown-dark);
}

.instagram-dm-section .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.instagram-dm-section .section-header h2 {
    color: var(--text-primary);
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.instagram-dm-section .section-header p {
    color: var(--text-secondary);
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.instagram-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.instagram-features-grid .feature-card {
    background: var(--cream);
    border: 3px solid var(--brown-dark);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 5px 5px 0 var(--brown-dark);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.instagram-features-grid .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--teal-dark), var(--orange-muted), var(--teal-dark));
    animation: retroGlow 3s ease-in-out infinite;
}

.instagram-features-grid .feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 0 var(--brown-dark);
}

.instagram-features-grid .feature-icon {
    width: 80px;
    height: 80px;
    background: var(--teal-dark);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 3px 3px 0 var(--brown-dark);
}

.instagram-features-grid .feature-card h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.instagram-features-grid .feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Instagram Demo Section */
.instagram-demo {
    margin-bottom: 4rem;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.demo-text h3 {
    color: var(--text-primary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.demo-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.demo-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.demo-feature i {
    color: var(--orange-muted);
    font-size: 1.2rem;
}

/* Phone Mockup */
.demo-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    z-index: 2;
}

.phone-screen {
    width: 300px;
    height: 500px;
    background: var(--teal-dark);
    border: 4px solid var(--brown-dark);
    border-radius: 30px;
    padding: 20px;
    box-shadow: 8px 8px 0 var(--brown-dark);
    position: relative;
    overflow: hidden;
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--brown-dark);
    margin-bottom: 1rem;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: var(--orange-muted);
    border: 2px solid var(--brown-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brown-dark);
    font-size: 1.2rem;
}

.chat-info h4 {
    color: var(--cream);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.chat-info .status {
    color: var(--orange-muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.chat-messages {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 350px;
    overflow-y: auto;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    position: relative;
}

.message.customer {
    align-self: flex-end;
    background: var(--orange-muted);
    color: var(--brown-dark);
    border: 2px solid var(--brown-dark);
}

.message.ai {
    align-self: flex-start;
    background: var(--cream);
    color: var(--brown-dark);
    border: 2px solid var(--brown-dark);
}

.message p {
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.message p:last-of-type {
    margin-bottom: 0;
}

.message .time {
    font-size: 0.7rem;
    opacity: 0.7;
    display: block;
    margin-top: 0.5rem;
}

.cta-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.cta-btn {
    padding: 8px 16px;
    border: 2px solid var(--brown-dark);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'VT323', monospace;
}

.cta-btn.primary {
    background: var(--teal-dark);
    color: var(--cream);
}

.cta-btn.secondary {
    background: transparent;
    color: var(--brown-dark);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 3px 3px 0 var(--brown-dark);
}

/* Floating Elements */
.demo-visual .floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.demo-visual .element {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--teal-dark);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream);
    font-size: 1.5rem;
    box-shadow: 4px 4px 0 var(--brown-dark);
    animation: elementFloat 5s ease-in-out infinite;
}

.demo-visual .element:nth-child(1) {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.demo-visual .element:nth-child(2) {
    bottom: 20%;
    left: 5%;
    animation-delay: 1.7s;
}

.demo-visual .element:nth-child(3) {
    top: 60%;
    right: 5%;
    animation-delay: 3.4s;
}

/* Instagram Benefits */
.instagram-benefits {
    background: var(--cream-dark);
    border: 3px solid var(--brown-dark);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 5px 5px 0 var(--brown-dark);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    color: var(--text-primary);
    font-size: 2.5rem;
    font-weight: 700;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--cream);
    border: 2px solid var(--brown-dark);
    border-radius: 15px;
    box-shadow: 3px 3px 0 var(--brown-dark);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-3px);
    box-shadow: 5px 5px 0 var(--brown-dark);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: var(--orange-muted);
    border: 3px solid var(--brown-dark);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brown-dark);
    font-size: 1.8rem;
    margin: 0 auto 1.5rem;
    box-shadow: 3px 3px 0 var(--brown-dark);
}

.benefit-item h4 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.5;
}

.instagram-btn {
    background: var(--teal-dark);
    color: var(--cream);
    border: 3px solid var(--cream);
    box-shadow: 4px 4px 0 var(--brown-dark);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.instagram-btn:hover {
    transform: translateY(-3px);
    box-shadow: 6px 6px 0 var(--brown-dark);
    animation: retroGlow 2s ease-in-out infinite;
}

.instagram-btn i {
    margin-right: 0.5rem;
    font-size: 1.1rem;
}

/* Responsive Design for Instagram Section */
@media (max-width: 768px) {
    .demo-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .phone-screen {
        width: 280px;
        height: 450px;
    }
    
    .instagram-features-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .instagram-dm-section .section-header h2 {
        font-size: 2.5rem;
    }
    
    .benefits-header h3 {
        font-size: 2rem;
    }
}