:root {
    --bg-dark: #050505;
    --bg-card: rgba(15, 15, 15, 0.6);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --primary: #3b82f6; /* Electric Blue */
    --accent: #10b981;  /* Emerald Green */
    --glow-primary: rgba(59, 130, 246, 0.5);
    --glow-accent: rgba(16, 185, 129, 0.5);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(255, 255, 255, 0.2);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body.dark-mode {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Utilities */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
}

.gradient-text {
    background: linear-gradient(to right, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Ambient Layers */
.ambient-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    animation: floatOrb 20s infinite alternate ease-in-out;
}

.primary-orb {
    width: 60vh;
    height: 60vh;
    background: var(--primary);
    top: -10%;
    left: -10%;
}

.secondary-orb {
    width: 50vh;
    height: 50vh;
    background: var(--accent);
    bottom: -10%;
    right: -10%;
    animation-delay: -10s;
}

.noise-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
    opacity: 0.02;
    pointer-events: none;
    mix-blend-mode: overlay;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 100px) scale(1.2); }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 1px;
}

.logo strong { font-weight: 800; }

.logo-icon {
    color: var(--primary);
    width: 28px; height: 28px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 99px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-login {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-login:hover {
    background: rgba(255,255,255,0.05);
    border-color: var(--border-highlight);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #2563eb);
    color: white;
    box-shadow: 0 4px 15px var(--glow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--glow-primary);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Sections */
.section {
    padding: 120px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 64px;
    max-width: 800px;
}

.section-header.center {
    text-align: center;
    margin: 0 auto 64px auto;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.1;
}

.section-title span {
    color: var(--primary);
}

.section-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 64px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px 24px;
    position: relative;
    z-index: 10;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 99px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 32px;
}

.dot {
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent);
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 32px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

/* Mockup Card abstract */
.mockup-card {
    width: 100%;
    max-width: 480px;
    border-radius: 20px;
    overflow: hidden;
    transform: rotateY(-15deg) rotateX(10deg);
    box-shadow: -20px 20px 60px rgba(0,0,0,0.5), 0 0 40px var(--glow-primary);
    transition: var(--transition);
}

.mockup-card:hover {
    transform: rotateY(-5deg) rotateX(5deg);
}

.mockup-header {
    background: rgba(0,0,0,0.4);
    padding: 16px;
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.circle { width: 12px; height: 12px; border-radius: 50%; }
.circle.red { background: #ef4444; }
.circle.yellow { background: #eab308; }
.circle.green { background: #22c55e; }

.mockup-body {
    padding: 32px;
}

.code-line {
    height: 12px;
    background: rgba(255,255,255,0.05);
    border-radius: 6px;
    margin-bottom: 16px;
}

.w-50 { width: 50%; }
.w-75 { width: 75%; }
.w-100 { width: 100%; }

.pulse-cube {
    width: 80px; height: 80px;
    color: var(--primary);
    margin: 40px auto;
    filter: drop-shadow(0 0 20px var(--primary));
    animation: pulseCube 4s infinite alternate;
}

@keyframes pulseCube {
    0% { transform: scale(1) translateY(0); filter: drop-shadow(0 0 10px var(--primary)); }
    100% { transform: scale(1.1) translateY(-10px); filter: drop-shadow(0 0 30px var(--primary)); }
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    padding: 40px 32px;
    border-radius: 24px;
    transition: var(--transition);
}

.feature-card.hover-lift:hover {
    transform: translateY(-8px);
    border-color: var(--border-highlight);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.feature-icon {
    width: 64px; height: 64px;
    background: rgba(255,255,255,0.03);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    color: white;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

/* Catalog Grid */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.product-card {
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-highlight);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.product-header {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.product-header i {
    width: 64px; height: 64px;
    opacity: 0.9;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.bg-gradient-omnisync { background: linear-gradient(135deg, #4f46e5, #ec4899); }
.bg-gradient-carlead { background: linear-gradient(135deg, #ef4444, #f97316); }
.bg-gradient-solar { background: linear-gradient(135deg, #eab308, #ea580c); }
.bg-gradient-casino { background: linear-gradient(135deg, #10b981, #0ea5e9); }
.bg-gradient-raffle { background: linear-gradient(135deg, #8b5cf6, #3b82f6); }
.bg-gradient-zentu { background: linear-gradient(135deg, #2dd4bf, #0284c7); }

.product-content {
    padding: 32px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.product-content h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.product-content p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    flex-grow: 1;
}

.view-details {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition);
}

.product-card:hover .view-details {
    gap: 12px;
}

/* Footer */
.footer {
    padding: 64px 24px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.glass-line {
    height: 1px;
    width: 100%;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin-bottom: 40px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo-icon-small {
    width: 20px; height: 20px;
    color: var(--text-secondary);
}

.footer-legal {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 160px;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-title { font-size: 2.8rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    
    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
}