/* Custom CSS for Webvolant */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

/* Navigation */
nav {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

nav.scrolled {
    background-color: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}

/* Hero Section */
.hero-gradient {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

/* Portfolio Items */
.portfolio-item img {
    transition: transform 0.5s ease;
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

/* Testimonials */
.testimonial-card {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Contact Form */
.contact-form input,
.contact-form textarea {
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

/* Animations */
.animate-delay-100 {
    animation-delay: 0.1s;
}

.animate-delay-200 {
    animation-delay: 0.2s;
}

.animate-delay-300 {
    animation-delay: 0.3s;
}

/* Mobile Menu */
#mobile-menu {
    transition: all 0.3s ease;
}

/* Back to Top Button */
#backToTop.visible {
    opacity: 1;
    visibility: visible;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #3b82f6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2563eb;
}