body {
    font-family: 'Inter', sans-serif;
    background-color: #050505;
    color: #ffffff;
}

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

/* --- Global Gradient --- */
.gradient-main {
    background: linear-gradient(to right, #fb923c, #ec4899, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Background Blur Orbs */
.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.6;
    animation: float 10s ease-in-out infinite;
    pointer-events: none;
}

.orb-1 {
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(147, 51, 234, 0.6) 0%, rgba(0,0,0,0) 70%);
}

.orb-2 {
    bottom: -10%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.4) 0%, rgba(0,0,0,0) 70%);
}

.orb-3 {
    bottom: -30%;
    left: 30%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.5) 0%, rgba(0,0,0,0) 70%);
}

.orb-top {
    top: -20%;
    left: 20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(49, 46, 129, 0.3) 0%, rgba(0,0,0,0) 70%);
}

/* Mobile adjustments for orbs */
@media (max-width: 768px) {
    .orb { opacity: 0.4; filter: blur(60px); }
    .orb-1 { width: 300px; height: 300px; }
    .orb-2 { width: 350px; height: 350px; }
}

@keyframes float {
    0% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
    100% { transform: translateY(0px) scale(1); }
}

/* Nav Hover Effect */
.nav-link {
    position: relative;
    color: #9ca3af; /* Gray-400 */
    transition: color 0.3s;
    cursor: pointer;
}

.nav-link:hover {
    color: white;
}

/* Active State with Gradient */
.nav-link.active {
    background: linear-gradient(to right, #fb923c, #ec4899, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* Underline effect - Gradient background */
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background: linear-gradient(to right, #fb923c, #ec4899, #3b82f6);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active::after {
    width: 100%;
}

/* Utility for hiding sections */
.hidden-section {
    display: none;
    opacity: 0;
}

.visible-section {
    display: block;
    animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}