/* ==========================================================================
   --- LEAFUP DIGITAL INNOVATIONS - BALANCED HIGH-CONTRAST AGENCY SYSTEM ---
   ========================================================================== */

/* 1. Global Reset & Base Setup */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #05070c;
    color: #e2e8f0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* 2. Full-Width Glass Header */
.glass-header {
    background-color: rgba(5, 7, 12, 0.92);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: #94a3b8;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #10b981;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* 3. Rich Dark Hero Atmosphere */
.hero-glow-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(16, 185, 129, 0.16) 0%, transparent 70%),
        radial-gradient(circle at 15% 50%, rgba(20, 184, 166, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* 4. Floating Hero Creative Showcase Cards */
@keyframes floatGentle {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.animate-float-1 {
    animation: floatGentle 5s ease-in-out infinite;
}

.animate-float-2 {
    animation: floatGentle 6s ease-in-out infinite 1s;
}

/* 5. Service Cards That Stand Out (Dark Sleek Cards on Light Canvas) */
.service-card-standout {
    background: #090e1a;
    color: #ffffff;
    border: 1px solid #1e293b;
    border-radius: 24px;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 15px 35px -10px rgba(9, 14, 26, 0.25);
    position: relative;
    overflow: hidden;
}

.service-card-standout::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #10b981, #00f29d);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.service-card-standout:hover {
    transform: translateY(-6px);
    border-color: #10b981;
    box-shadow: 0 25px 50px -12px rgba(16, 185, 129, 0.25);
}

/* 6. Package Pricing Cards */
.package-card {
    background: #ffffff;
    color: #0f172a;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    transition: all 0.35s ease;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.05);
}

.package-card:hover {
    transform: translateY(-5px);
    border-color: #cbd5e1;
    box-shadow: 0 20px 35px -10px rgba(15, 23, 42, 0.1);
}

.package-card-popular {
    background: #090e1a;
    color: #ffffff;
    border: 2px solid #10b981;
    border-radius: 24px;
    transition: all 0.35s ease;
    box-shadow: 0 25px 50px -12px rgba(9, 14, 26, 0.4);
}

.package-card-popular:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -15px rgba(16, 185, 129, 0.25);
}

/* 7. Project & Testimonial Cards */
.project-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px -10px rgba(15, 23, 42, 0.1);
}