@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #415A77;
    --secondary: #0D1B2A;
    --accent: #778DA9;
    --text-light: #E0E1DD;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: #0D1B2A;
    color: var(--text-light);
    overflow-x: hidden;
}

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

.glass-nav {
    background: rgba(13, 27, 42, 0.7);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(119, 141, 169, 0.1);
}

.hero-gradient {
    background: radial-gradient(circle at 70% 20%, rgba(27, 38, 59, 0.4) 0%, rgba(13, 27, 42, 0) 60%);
}

.card-glow {
    background: rgba(27, 38, 59, 0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-glow:hover {
    transform: translateY(-5px);
    border-color: rgba(119, 141, 169, 0.5);
    box-shadow: 0 20px 40px -15px rgba(65, 90, 119, 0.2);
}

.text-gradient {
    background: linear-gradient(135deg, #778DA9 0%, #E0E1DD 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0D1B2A; 
}
::-webkit-scrollbar-thumb {
    background: #778DA9; 
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #415A77; 
}

/* Billing specific utils */
.input-field {
    width: 100%;
    padding: 1rem;
    border-radius: 0.75rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    outline: none;
    transition: all 0.3s;
}

.input-field:focus {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
}

.btn-primary {
    background-color: var(--text-light);
    color: var(--secondary);
    font-weight: 800;
    padding: 1rem 2rem;
    border-radius: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    display: inline-block;
}

.btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 1rem;
    color: #94a3b8;
    transition: all 0.3s;
    font-weight: 600;
}

.sidebar-link:hover, .sidebar-link.active {
    background: rgba(119, 141, 169, 0.1);
    color: white;
}

.sidebar-link.active {
    border-left: 3px solid var(--accent);
}