@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --electric-cyan: #00F0FF;
    --neon-purple: #B10DC9;
    --deep-space: #050714;
    --midnight-blue: #0A0E27;
    --cosmic-purple: #1E1538;
    --plasma-pink: #FF0080;
    --quantum-green: #00FF88;
    --void-black: #000000;
    --warning-orange: #FF6B35;
    --glass-border: rgba(0, 240, 255, 0.15);
    --glass-bg: rgba(10, 14, 39, 0.6);
    --glass-shine: rgba(255, 255, 255, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--deep-space);
    color: #FFFFFF;
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
}

.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--deep-space);
}

::-webkit-scrollbar-thumb {
    background: var(--cosmic-purple);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--electric-cyan);
}

::selection {
    background: var(--electric-cyan);
    color: var(--deep-space);
}

/* Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
}

/* Navbar */
.navbar {
    background: rgba(5, 7, 20, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.navbar.scrolled {
    background: rgba(5, 7, 20, 0.95);
    padding: 0.6rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(0, 240, 255, 0.3);
}

.navbar-brand img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 5px rgba(0, 240, 255, 0.3));
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    font-size: 0.95rem;
    margin: 0 0.5rem;
    padding: 0.5rem 0 !important;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--electric-cyan) !important;
}

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

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

.navbar-toggler {
    border-color: var(--electric-cyan);
    outline: none;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 240, 255, 0.25);
}

/* Buttons */
.btn-cta {
    background: transparent;
    border: 1px solid var(--electric-cyan);
    color: var(--electric-cyan);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    z-index: 1;
    text-decoration: none;
    display: inline-block;
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--electric-cyan);
    z-index: -1;
    transition: width 0.3s ease;
}

.btn-cta:hover {
    color: var(--deep-space);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-cta:hover::before {
    width: 100%;
}

.btn-primary-glow {
    background: linear-gradient(135deg, var(--electric-cyan), var(--neon-purple));
    border: none;
    color: white;
}

.btn-primary-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.6);
    color: white;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid var(--electric-cyan);
    color: var(--electric-cyan);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
    backdrop-filter: blur(5px);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.text-gradient {
    background: linear-gradient(135deg, #FFFFFF 0%, var(--electric-cyan) 50%, var(--plasma-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: gradientMove 5s ease infinite;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-weight: 300;
    line-height: 1.8;
}

/* Cards & Glassmorphism */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    pointer-events: none;
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: var(--electric-cyan);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 240, 255, 0.1);
}

.solution-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--electric-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Feature List */
.feature-list {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.feature-list li {
    padding: 0.5rem 0;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.feature-list li i {
    color: var(--quantum-green);
    margin-right: 0.8rem;
    font-size: 1.1rem;
}

/* Dashboard */
.dashboard-wrapper {
    background: rgba(10, 14, 39, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 2rem;
    backdrop-filter: blur(20px);
    box-shadow: 0 0 100px rgba(0, 240, 255, 0.05);
    position: relative;
}

/* KPI Cards */
.kpi-card {
    background: rgba(20, 27, 61, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 1.5rem;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.kpi-card:hover {
    background: rgba(20, 27, 61, 0.8);
    border-color: var(--electric-cyan);
    transform: translateY(-5px);
}

.kpi-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--electric-cyan), var(--neon-purple));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.kpi-card:hover::after {
    transform: scaleX(1);
}

.kpi-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin: 0.5rem 0;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.trend-badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.trend-up {
    background: rgba(0, 255, 136, 0.15);
    color: var(--quantum-green);
}

.trend-down {
    background: rgba(255, 107, 53, 0.15);
    color: var(--warning-orange);
}

/* Alerts Feed */
.alert-feed {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 10px;
}

.alert-item {
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid var(--electric-cyan);
    padding: 1rem;
    margin-bottom: 0.8rem;
    border-radius: 0 8px 8px 0;
    transition: all 0.2s ease;
}

.alert-item:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(5px);
}

.alert-item.critical { border-color: var(--plasma-pink); }
.alert-item.warning { border-color: var(--warning-orange); }
.alert-item.success { border-color: var(--quantum-green); }

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-delay-1 { transition-delay: 0.1s; }
.stagger-delay-2 { transition-delay: 0.2s; }
.stagger-delay-3 { transition-delay: 0.3s; }

/* Tech Stack Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.tech-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.tech-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--electric-cyan);
    transform: scale(1.05);
}

.tech-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--electric-cyan);
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: linear-gradient(to bottom, var(--deep-space), #000);
    padding-top: 4rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    margin-right: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    background: var(--electric-cyan);
    color: var(--deep-space);
    transform: translateY(-3px);
}

/* Status Indicator */
.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    box-shadow: 0 0 10px currentColor;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.7); }
    70% { opacity: 1; box-shadow: 0 0 0 10px rgba(0, 240, 255, 0); }
    100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 240, 255, 0); }
}

.text-cyan { color: var(--electric-cyan); }
.text-pink { color: var(--plasma-pink); }
.text-green { color: var(--quantum-green); }

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 3rem; }
    .glass-card { padding: 1.5rem; }
    .navbar-collapse {
        background: rgba(5, 7, 20, 0.98);
        padding: 1rem;
        border-radius: 0 0 16px 16px;
        border-bottom: 1px solid var(--electric-cyan);
    }
}