/* Global Reset & Body */
body {
    background-color: #020617;
    color: #e2e8f0;
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

/* Professional Glass Header */
.glass-header {
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Navigation Links */
.nav-link {
    position: relative;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 500;
    color: #94a3b8;
    transition: color 0.3s;
}
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px;
    background: #38bdf8; transition: width 0.3s;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* Cards & Sections */
.pro-card {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}
.pro-card:hover {
    background: rgba(30, 41, 59, 0.6);
    border-color: rgba(14, 165, 233, 0.3);
    transform: translateY(-4px);
}

/* Slider */
.slider-container { position: relative; height: 100%; overflow: hidden; }
.slide {
    position: absolute; inset: 0; opacity: 0; transition: opacity 1.5s ease-in-out;
    background-size: cover; background-position: center;
}
.slide.active { opacity: 1; }
.slide-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to right, rgba(2,6,23,0.95) 0%, rgba(2,6,23,0.7) 50%, rgba(2,6,23,0.3) 100%);
}

/* Typography Utilities */
.gradient-text {
    background: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.fa-threads:before { content: "\e618"; } 

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; } to { opacity: 1; }
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeIn 0.6s ease-out forwards; }
.animate-slide-up { animation: slideUp 0.8s ease-out forwards; }