/* Steman V5 Modern CSS Overrides - Premium Edition */

:root {
    /* Primary Color Palette (Slate & Deep Indigo with Gold) */
    --primary-core: #6366f1; /* Indigo 500 */
    --primary-hover: #4f46e5; /* Indigo 600 */
    --accent-gold: #fbbf24; /* Amber 400 */
    --accent-gold-soft: rgba(251, 191, 36, 0.1);
    
    /* Surfaces */
    --body-bg: #f8fafc;
    --text-main: #0f172a;
    --nav-bg: #ffffff;
    --card-bg: #ffffff;
    --footer-bg: #0f172a;
    --section-bg: #f1f5f9;
    --border-color: #e2e8f0;
    
    /* Premium Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
}

[data-bs-theme='dark'] {
    --body-bg: #020617; /* Slate 950 */
    --text-main: #f1f5f9; /* Slate 100 */
    --nav-bg: #0f172a; /* Slate 900 */
    --card-bg: #0f172a;
    --footer-bg: #000000;
    --section-bg: #0f172a;
    --border-color: #1e293b;
    
    --glass-bg: rgba(15, 23, 42, 0.8);
    --glass-border: rgba(51, 65, 85, 0.5);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
}

body {
    background-color: var(--body-bg) !important;
    color: var(--text-main) !important;
    font-family: 'Inter', sans-serif;
    transition: background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-font-smoothing: antialiased;
}

/* Navbar Enhancements */
.navbar {
    background-color: var(--nav-bg) !important;
    border-bottom: 2px solid var(--accent-gold) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: all 0.4s ease;
}

.nav-link {
    color: var(--text-main) !important;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--primary-core) !important;
    background-color: rgba(99, 102, 241, 0.08);
}

.nav-link.active {
    color: var(--primary-core) !important;
    background-color: rgba(99, 102, 241, 0.12);
}

/* Card Enhancements */
.card, .glass-card {
    background-color: var(--card-bg) !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 16px !important;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Glassmorphism Classes */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* Micro-animations */
.hover-lift {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), 
                box-shadow 0.3s ease !important;
}

.hover-lift:hover {
    transform: translateY(-8px) scale(1.02) !important;
    box-shadow: 0 20px 40px rgba(0,0,0,0.12) !important;
}

/* 3D ID Card Styles - Refined */
.card-3d-wrapper {
    perspective: 1200px;
    width: 350px;
    height: 220px;
    cursor: pointer;
}

.card-front {
    background: linear-gradient(135deg, #1e293b 0%, #6366f1 100%);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.card-back {
    background: linear-gradient(135deg, #6366f1 0%, #fbbf24 100%);
    transform: rotateY(180deg);
    color: #0f172a;
}

/* Custom Gradients */
.gradient-primary {
    background: linear-gradient(135deg, var(--primary-core) 0%, #4f46e5 100%);
}

.gradient-gold {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

/* Skeleton Screens (Simplified CSS approach) */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

[data-bs-theme='dark'] .skeleton {
    background: linear-gradient(90deg, #1e293b 25%, #334155 50%, #1e293b 75%);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}


/* Steman V5 Premium - UI Upgrade */

:root {
    --font-primary: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --primary-core: #6366f1;
    --accent-gold: #fbbf24;
}

body {
    font-family: var(--font-primary) !important;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary) !important;
    font-weight: 800 !important;
    letter-spacing: -0.02em;
}

/* Glassmorphism Navbar */
.navbar-scrolled {
    background: rgba(255, 255, 255, 0.7) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(251, 191, 36, 0.3) !important;
}

[data-bs-theme='dark'] .navbar-scrolled {
    background: rgba(15, 23, 42, 0.7) !important;
    border-bottom: 1px solid rgba(251, 191, 36, 0.2) !important;
}

/* Enhanced Cards */
.card {
    border: 1px solid rgba(226, 232, 240, 0.6) !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04) !important;
    border-color: var(--accent-gold) !important;
}

/* Reveal Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Button Premium */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-core) 0%, #4f46e5 100%) !important;
    border: none !important;
    border-radius: 12px !important;
    padding: 10px 24px !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39) !important;
    transition: all 0.3s ease !important;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45) !important;
}