/* Glassmorphism & Gradients */
.glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(6, 182, 212, 0.2);
    transition: all 0.3s ease;
}

.gradient-text {
    background: linear-gradient(135deg, #06b6d4, #3b82f6, #a855f7);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradientShift 5s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-bg {
    position: relative;
    background: radial-gradient(circle at 20% 30%, rgba(6, 182, 212, 0.15), transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(168, 85, 247, 0.1), transparent 50%),
                #0a0a0f;
}

.card-hover {
    transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

.card-hover:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(6, 182, 212, 0.6);
    box-shadow: 0 20px 35px -15px rgba(6, 182, 212, 0.3);
}

.tech-badge {
    background: rgba(6, 182, 212, 0.15);
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-size: 0.85rem;
    font-weight: 500;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(6, 182, 212, 0.3);
    transition: all 0.2s;
}

.tech-badge:hover {
    background: rgba(6, 182, 212, 0.3);
    transform: scale(1.05);
}

.nav-link {
    position: relative;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, #06b6d4, #a855f7);
    transition: width 0.3s ease;
}

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

.social-icon {
    transition: all 0.3s;
    display: inline-block;
}

.social-icon:hover {
    transform: translateY(-4px);
    color: #06b6d4;
}

/* Project Card Specific */
.project-card {
    background: rgba(15, 15, 25, 0.7);
    backdrop-filter: blur(12px);
    border-radius: 1.5rem;
    overflow: hidden;
    transition: all 0.4s;
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 40px -12px rgba(6, 182, 212, 0.25);
    border-color: #06b6d4;
}

/* Custom cursor (modern touch) */
.custom-cursor {
    width: 30px;
    height: 30px;
    border: 2px solid #06b6d4;
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s;
    transform: translate(-50%, -50%);
}

/* Responsive tweaks */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    .hero-bg img {
        width: 280px;
    }
}

/* Project image placeholder style */
.project-img {
    height: 200px;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    display: flex;
    align-items: center;
    justify-content: center;
}