/* Custom Styles & Overrides */
:root {
    --primary: #6366f1;
    --secondary: #ec4899;
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --text-light: #e2e8f0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glassmorphism Utility */
.glass {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Smooth Hover Effects */
.hover-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.3);
    border-color: var(--primary);
}

/* Hero Background Pattern */
.hero-bg {
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(236, 72, 153, 0.15) 0px, transparent 50%);
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

/* Floating Animation for Hero Image */
@keyframes floating {
    0% { transform: translate(0, 0px); }
    50% { transform: translate(0, -15px); }
    100% { transform: translate(0, 0px); }
}
.floating {
    animation: floating 6s ease-in-out infinite;
}

/* Form Inputs Styling */
input, textarea {
    background-color: #1e293b !important;
    border: 1px solid #334155 !important;
    color: white !important;
    transition: all 0.3s ease !important;
}
input:focus, textarea:focus {
    border-color: #6366f1 !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2) !important;
}

/* Loading Animation for Form */
.loader {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #6366f1;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Navigation Active State */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s;
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Contact Section Gradient Background */
.contact-gradient {
    background: linear-gradient(180deg, transparent 0%, rgba(99, 102, 241, 0.05) 100%);
}

/* Mobile Menu Transition */
#mobile-menu {
    transition: max-height 0.3s ease-in-out;
    max-height: 0;
    overflow: hidden;
}
#mobile-menu.open {
    max-height: 500px;
}