/* Core Dark Theme Styles (Opzio inspired) */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-color: #f95b34; /* Neon Orange */
    --secondary-color: #ffffff;
    --accent-color: #d76666;
    --purple-color: #a97ad5;
    --purple-color2: #8347dc;
    --apricot-color: #efb664;
    --yellow-color: #ffc045;
    --text-color: #bababa;
    --black-color: #000000;
    --black-color2: #0c0c0c;
    --navy-bg-color: #0c0d13;
    --navy-color: #14151e;
    --navy-color2: #191b26;
    --border-color: rgba(255, 255, 255, 0.15);
}

/* Bootstrap primary overrides to match neon orange theme */
.text-primary {
    color: var(--primary-color) !important;
}
.badge-primary {
    background-color: var(--primary-color) !important;
    color: var(--secondary-color) !important;
}
.btn-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: var(--secondary-color) !important;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--secondary-color) !important;
    border-color: var(--secondary-color) !important;
    color: var(--black-color) !important;
}

body {
    font-family: 'Inter Tight', sans-serif;
    background-color: var(--black-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter Tight', sans-serif;
    color: var(--secondary-color);
    font-weight: 700;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--black-color2);
}
::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Glassmorphism Classes */
.glass-panel {
    background: rgba(25, 27, 38, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.glass-navbar {
    background: rgba(12, 13, 19, 0.8) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

/* Premium Gradient Utilities */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--purple-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-purple-pink {
    background: linear-gradient(135deg, var(--purple-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-orange-yellow {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--apricot-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-premium-orange {
    background: var(--primary-color);
    color: var(--secondary-color) !important;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    padding: 12px 24px;
    transition: all 0.4s ease-in-out;
    box-shadow: 0px 4px 15px rgba(249, 91, 52, 0.4);
}
.btn-premium-orange:hover {
    background: var(--secondary-color);
    color: var(--black-color) !important;
    transform: translateY(-2px);
    box-shadow: 0px 4px 20px rgba(255, 255, 255, 0.6);
}

.btn-premium-outline {
    background: transparent;
    color: var(--secondary-color) !important;
    font-weight: 700;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    padding: 12px 24px;
    transition: all 0.4s ease-in-out;
}
.btn-premium-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Modals */
.modal-content.glass-panel {
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
    color: var(--secondary-color);
}
.modal-header {
    border-bottom: 1px solid var(--border-color);
}
.modal-footer {
    border-top: 1px solid var(--border-color);
}
.modal-title {
    font-weight: 800;
}
.modal .form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--secondary-color) !important;
    border-radius: 8px;
}
.modal .form-control:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(249, 91, 52, 0.4);
}

/* Hero Section */
.hero-wrapper {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
    background: radial-gradient(circle at 80% 30%, rgba(249, 91, 52, 0.35) 0%, rgba(249, 91, 52, 0) 65%), 
                radial-gradient(circle at 20% 80%, rgba(131, 71, 220, 0.15) 0%, rgba(131, 71, 220, 0) 60%),
                linear-gradient(to bottom, #0c0d13 70%, #000000 100%);
}
.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(249, 91, 52, 0.15) 0%, rgba(131, 71, 220, 0.05) 50%, rgba(0,0,0,0) 70%);
    top: -10%;
    left: 20%;
    z-index: 0;
    pointer-events: none;
}

/* Cards & Elements */
.feature-card {
    transition: all 0.4s ease;
    cursor: pointer;
    background: rgba(20, 21, 30, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
}
.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0px 10px 30px rgba(249, 91, 52, 0.15);
}

.book-card {
    background: rgba(25, 27, 38, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px;
    transition: all 0.3s ease;
    text-align: center;
}
.book-card:hover {
    transform: scale(1.03);
    border-color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(249, 91, 52, 0.12);
}
.book-img {
    max-height: 180px;
    object-fit: contain;
    border-radius: 8px;
    margin-bottom: 12px;
}

/* Accordion FAQs */
.accordion-item {
    background: rgba(20, 21, 30, 0.6) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    margin-bottom: 15px;
    overflow: hidden;
}
.accordion-button {
    background: transparent !important;
    color: var(--secondary-color) !important;
    font-weight: 700;
    border: none !important;
    box-shadow: none !important;
}
.accordion-button::after {
    filter: invert(1);
}
.accordion-body {
    color: var(--text-color);
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

/* Parsley Validation Styling */
.parsley-errors-list {
    margin: 5px 0 0;
    padding: 0;
    list-style-type: none;
    font-size: 0.85em;
    color: var(--accent-color);
}
.parsley-error {
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 5px rgba(215, 102, 102, 0.5) !important;
}

/* Mobile Responsive Navigation Styling */
@media (max-width: 991.98px) {
    .glass-navbar .navbar-collapse {
        background: var(--black-color2) !important; /* Solid background matching body theme */
        padding: 20px !important;
        margin-top: 15px !important;
        border-radius: 12px !important;
        border: 1px solid var(--border-color) !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    }
    
    .glass-navbar .navbar-nav {
        gap: 10px !important;
    }
}