/* Base Styles */
html {
    scroll-behavior: smooth;
}

/* Glassmorphism Classes */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-dark {
    background: rgba(11, 17, 32, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #F8FAFC;
}

::-webkit-scrollbar-thumb {
    background: #0055A4;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #004080;
}

/* Hero Background and Gradient Overlays */
.hero-bg {
    background-image: url('https://images.unsplash.com/photo-1502602898657-3e91760cbb34?q=80&w=2673&auto=format&fit=crop'); /* Paris Eiffel Tower High Quality */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    background: linear-gradient(135deg, rgba(11, 17, 32, 0.9) 0%, rgba(0, 85, 164, 0.7) 100%);
}

/* Specific component stylings */
.requirement-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.requirement-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Animating gradient text */
.text-gradient {
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to right, #ffffff, #e2e8f0);
}

/* Custom shapes */
.blob {
    position: absolute;
    filter: blur(40px);
    z-index: -1;
    opacity: 0.5;
    animation: move 10s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes move {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, -50px) scale(1.1); }
}