:root {
    --background: 240 10% 3.9%;
    --foreground: 0 0% 98%;
    --card: 240 10% 3.9%;
    --card-foreground: 0 0% 98%;
    --primary: 217 91% 60%;
    --primary-foreground: 240 10% 3.9%;
    --secondary: 240 4% 16%;
    --secondary-foreground: 0 0% 98%;
    --muted: 240 4% 16%;
    --muted-foreground: 240 5% 65%;
    --accent: 142 76% 36%;
    --accent-foreground: 240 10% 3.9%;
    --border: 240 4% 16%;
    --creative-primary: 276 100% 65%;
    --creative-secondary: 194 100% 60%;
    --creative-surface: 240 4% 16%;
    --creative-surface-variant: 240 4% 18%;
    --radius: 0.5rem;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: hsl(var(--background));
    color: hsl(var(--foreground));
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}



.cards-section {
background-color: #f9fafb;
padding: 4rem 1rem;
}

.cards-grid {
max-width: 1200px;
margin: 0 auto;
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 2rem;
}

.card {
border: 1px solid #e2e8f0;
border-radius: 0.75rem;
background-color: #ffffff;
padding: 2rem;
text-align: center;
transition: box-shadow 0.3s ease, border-color 0.3s ease;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.card:hover {
box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
border-color: #8ab6fc;
}

.card-icon {
width: 4rem;
height: 4rem;
background-color: rgba(59, 130, 246, 0.1);
border-radius: 0.75rem;
display: flex;
align-items: center;
justify-content: center;
margin: 0 auto 1.5rem auto;
}

.icon {
width: 2rem;
height: 2rem;
color: #3b82f6;
}

.card h3 {
font-size: 1.125rem;
font-weight: 700;
margin-bottom: 0.75rem;
color: #111827;
}

.card p {
color: #6b7280;
font-size: 0.95rem;
line-height: 1.6;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3rem 2rem;
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: hsl(var(--foreground));
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: hsl(var(--muted-foreground));
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: hsl(var(--primary));
}

.nav-links a.dropdown::after {
    content: ' ▼';
    font-size: 0.7rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: calc(var(--radius) + 2px);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}

.btn-connect {
    background: linear-gradient(135deg, hsl(var(--accent)), hsl(var(--accent) / 0.8));
    color: hsl(var(--accent-foreground));
    box-shadow: 0 4px 12px hsl(var(--accent) / 0.3);
}

.btn-connect:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px hsl(var(--accent) / 0.4);
}

/* Hero Section */
.hero {
    min-height: 85vh;
    background: hsl(var(--background));
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center; 
    overflow: hidden;
    padding: 0 1rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
    linear-gradient(to bottom right,
    hsl(var(--creative-primary) / 0.2),
    hsl(var(--creative-secondary) / 0.1),
    hsl(var(--background))
),
radial-gradient(circle at 20% 30%, hsl(var(--accent) / 0.15) 0%, transparent 50%),
radial-gradient(circle at 80% 70%, hsl(var(--primary) / 0.15) 0%, transparent 50%),
radial-gradient(circle at 40% 80%, hsl(var(--creative-secondary) / 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(45deg, transparent 30%, hsl(var(--accent) / 0.03) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, hsl(var(--primary) / 0.03) 50%, transparent 70%);
    animation: waveMove 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes waveMove {
    0%, 100% { transform: translateX(-50px) translateY(-30px) rotate(0deg); }
    50% { transform: translateX(50px) translateY(30px) rotate(1deg); }
}

    

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: hsla(var(--foreground), 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid hsla(var(--foreground), 0.2);
    color: hsl(var(--foreground));
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 3rem;
}

.brand-name {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
    background: #68aefa;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    color: hsl(var(--foreground));
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: hsl(var(--muted-foreground));
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 0.7rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero .btn-primary {
    background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--creative-primary)));
    color: hsl(var(--primary-foreground));
    padding: 1rem 2rem;
    font-size: 1rem;
    box-shadow: 0 4px 12px hsl(var(--primary) / 0.3);
}

.hero .btn-secondary {
    background: hsla(var(--foreground), 0.1);
    backdrop-filter: blur(10px);
    color: hsl(var(--foreground));
    border: 1px solid hsla(var(--foreground), 0.3);
    padding: 1rem 2rem;
    font-size: 1rem;
}

.hero .btn:hover {
    transform: translateY(-2px);
}

.hero .btn-primary:hover {
    box-shadow: 0 6px 20px hsl(var(--primary) / 0.4);
}

.hero .btn-secondary:hover {
    background: hsla(var(--foreground), 0.2);
}

/* Particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    z-index: 0;
}

.offcanvas-start { 
    z-index: 1055 !important;
}

.particle:nth-child(3n+1) {
    background: hsl(var(--accent) / 0.6);
}

.particle:nth-child(3n+2) {
    background: hsl(var(--primary) / 0.6);
    animation-delay: -2s;
}

.particle:nth-child(3n) {
    background: hsl(var(--creative-secondary) / 0.6);
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-100px) translateX(50px);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-80px) translateX(-30px);
        opacity: 0.5;
    }
    75% {
        transform: translateY(-120px) translateX(80px);
        opacity: 0.7;
    }
}