@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;1,400;1,500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

body {
    font-family: 'Manrope', sans-serif;
    background-color: transparent;
    color: #F8FAFC;
    overflow-x: hidden;
}

.font-playfair {
    font-family: 'Playfair Display', serif;
}

.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Cinematic noise overlay */
.noise-overlay {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 50;
    position: fixed;
    inset: 0;
}

/* Reveal Animations */
@keyframes reveal {
    from {
        opacity: 0;
        transform: translateY(20px);
        filter: blur(5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

.animate-reveal {
    animation: reveal 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.delay-100 {
    animation-delay: 100ms;
}

.delay-200 {
    animation-delay: 200ms;
}

.delay-300 {
    animation-delay: 300ms;
}

/* Grid Background for AI Section */
.grid-bg {
    background-size: 50px 50px;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #070b13;
}

::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Nav Transition */
#main-nav {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

#main-nav.scrolled {
    background-color: rgba(7, 11, 19, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Gradient Text */
.text-gradient-gold {
    background: linear-gradient(to right, #c9ab81, #e0c095);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-blue {
    background: linear-gradient(to right, #556B2F, #c9ab81);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Card Hover Effects */
.card-hover {
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.card-hover:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
}