:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --secondary: #ec4899;
    --accent: #8b5cf6;
    --dark: #0f172a;
    --light: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--dark);
    background-color: var(--light);
    overflow-x: hidden;
}

/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glassmorphism */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 16px;
}

.glass-nav {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 100px 0 150px;
    background: radial-gradient(circle at top right, rgba(79, 70, 229, 0.1), transparent 40%),
                radial-gradient(circle at bottom left, rgba(236, 72, 153, 0.1), transparent 40%);
}

.hero-img {
    border-radius: 12px;
    box-shadow: 0 20px 60px -10px rgba(0, 0, 0, 0.15);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s ease;
}
.hero-img:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

/* Feature Cards */
.feature-card {
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    background: white;
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: var(--primary);
}

.icon-box {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}
.icon-box.primary { background: rgba(79, 70, 229, 0.1); color: var(--primary); }
.icon-box.secondary { background: rgba(236, 72, 153, 0.1); color: var(--secondary); }
.icon-box.accent { background: rgba(139, 92, 246, 0.1); color: var(--accent); }

/* Buttons */
.btn-saas {
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}
.btn-saas-primary {
    background: var(--primary);
    color: white;
    border: none;
}
.btn-saas-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.3);
    color: white;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}
.floating { animation: float 6s ease-in-out infinite; }

.card-hover-lift {
    transition: all 0.3s ease;
}
.card-hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
}