@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@400;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    --bg-primary: #050505;
    --bg-card: rgba(15, 15, 15, 0.7);
    --accent-orange: #ff6b35; /* Growth/Action */
    --accent-cyan: #00d9ff;   /* Logic/Tech */
    --accent-green: #10b981;  /* Success/Validation */
    --glass-blur: blur(16px);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* Global Reset & Body */
body {
    background-color: var(--bg-primary) !important;
    background-image: radial-gradient(circle at 50% 0%, #151025 0%, #050505 100%) !important;
    background-attachment: fixed !important;
    color: var(--text-primary) !important;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif !important;
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display) !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em;
    color: var(--text-primary) !important;
}

p, li, span, div {
    font-weight: 400;
}
p.lead, .subtitle {
    color: var(--text-secondary) !important;
    font-family: var(--font-display);
}
.text-muted, .text-white-50 {
    color: var(--text-secondary) !important;
}

/* Cards Glassmorphism */
.card, .guide-card, .feature-card, .stat-card, .step-card, section {
    background: var(--bg-card) !important;
    backdrop-filter: var(--glass-blur) !important;
    -webkit-backdrop-filter: var(--glass-blur) !important;
    border: 1px solid var(--border) !important;
    border-radius: 16px !important;
    color: var(--text-primary) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4) !important;
}

.card:hover, .guide-card:hover, .feature-card:hover, .stat-card:hover, section:hover {
    border-color: var(--accent-cyan) !important;
    transform: translateY(-4px) !important;
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.1) !important;
}

/* Step Card Left Border (WASM / Docker style) */
.step-card {
    border-left: 4px solid var(--accent-cyan) !important;
}
.step-card.completed {
    border-left-color: var(--accent-green) !important;
}

/* Code Blocks & Terminals */
pre, .code-block, .terminal, .architecture {
    background: #000000 !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    padding: 1.25rem !important;
    position: relative;
    overflow-x: auto;
    font-family: var(--font-mono) !important;
    margin: 1.5rem 0;
}
pre code, .code-block code, .terminal code {
    font-family: var(--font-mono) !important;
    color: #38bdf8 !important; /* Modern Light Cyan */
    background: transparent !important;
    padding: 0 !important;
    border-radius: 0 !important;
}
code {
    font-family: var(--font-mono) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--accent-orange) !important;
    padding: 0.2rem 0.4rem !important;
    border-radius: 6px !important;
    font-size: 0.9em;
}

/* Copy Button Styling */
.copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    border-radius: 6px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
    opacity: 0;
    z-index: 10;
}
pre:hover .copy-btn, .code-block:hover .copy-btn, .terminal:hover .copy-btn {
    opacity: 1;
}
.copy-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: var(--accent-cyan);
}
.copy-btn.success {
    color: var(--accent-green) !important;
    border-color: var(--accent-green) !important;
    background: rgba(16, 185, 129, 0.1) !important;
}

/* Search Bar (Real-time Filter) */
.search-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto 3rem;
}
.search-input {
    width: 100%;
    background: rgba(20, 20, 20, 0.8) !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    padding: 12px 20px 12px 45px !important;
    color: var(--text-primary) !important;
    font-family: var(--font-display) !important;
    font-size: 1.1rem !important;
    transition: all 0.3s ease !important;
}
.search-input:focus {
    outline: none !important;
    border-color: var(--accent-cyan) !important;
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.2) !important;
}
.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Hero Section (Visual Masterpiece) */
.hero-section, .hero-gradient {
    position: relative;
    padding: 6rem 0 4rem;
    background: linear-gradient(180deg, rgba(5, 5, 5, 0.4) 0%, #050505 100%), url('hero.png') center/cover no-repeat !important;
    border-bottom: 1px solid var(--border) !important;
    margin-bottom: 3rem;
    overflow: hidden;
}
.hero-title {
    font-size: 3.5rem !important;
    font-weight: 800 !important;
    background: linear-gradient(135deg, #ffffff 30%, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}
.hero-subtitle {
    font-size: 1.25rem !important;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Validation Badge */
.validation-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 107, 53, 0.15);
    border: 1px solid rgba(255, 107, 53, 0.3);
    color: var(--accent-orange);
    padding: 6px 14px;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 15px rgba(255, 107, 53, 0.1);
    animation: pulse-glow 3s infinite;
}
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 15px rgba(255, 107, 53, 0.1); }
    50% { box-shadow: 0 0 25px rgba(255, 107, 53, 0.25); }
}

/* Buttons */
.btn {
    border-radius: 10px !important;
    padding: 10px 20px !important;
    font-weight: 600 !important;
    font-family: var(--font-display) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.btn-primary, .btn-info, .btn-danger, .btn-success, .btn-warning, .btn-dark, .btn-secondary {
    border: none !important;
    color: #fff !important;
}
.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), #00a2ff) !important;
}
.btn-primary:hover {
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4) !important;
    transform: translateY(-2px) !important;
}
.btn-danger {
    background: linear-gradient(135deg, var(--accent-orange), #e0531b) !important;
}
.btn-danger:hover {
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.4) !important;
    transform: translateY(-2px) !important;
}
.btn-success {
    background: linear-gradient(135deg, var(--accent-green), #059669) !important;
}
.btn-success:hover {
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.4) !important;
    transform: translateY(-2px) !important;
}
.btn-secondary, .btn-dark {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
}
.btn-secondary:hover, .btn-dark:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    border-color: var(--accent-cyan) !important;
    color: #fff !important;
}

/* Icon Wrappers in Cards */
.icon-wrapper {
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px;
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 20px !important;
    transition: all 0.3s ease;
}
.guide-card:hover .icon-wrapper {
    background: rgba(0, 217, 255, 0.1) !important;
    border-color: var(--accent-cyan) !important;
    color: var(--accent-cyan) !important;
}

/* Interactive Growth Tracker Checklist style */
.tracker-checkbox {
    cursor: pointer;
    font-size: 1.2rem;
    margin-right: 12px;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}
.tracker-checkbox:hover {
    color: var(--accent-cyan);
}
.checked-header {
    text-decoration: line-through;
    opacity: 0.6;
}

/* Sticky Progress Bar for guides */
.sticky-progress-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    padding: 12px 0;
}
.progress-bar-glow {
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-cyan)) !important;
    box-shadow: 0 0 10px rgba(0, 217, 255, 0.5);
    height: 8px;
    border-radius: 4px;
    transition: width 0.4s ease;
}
.progress-container-bg {
    background: rgba(255, 255, 255, 0.1);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

/* Dashboard Guide Card Progress */
.card-progress-wrapper {
    margin-top: 1rem;
}
.card-progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
    font-family: var(--font-mono);
}
.card-progress-bar-bg {
    background: rgba(255, 255, 255, 0.05);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.card-progress-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-cyan));
    width: 0%;
    transition: width 0.3s ease;
}

/* Navbar style override */
.navbar {
    background: rgba(5, 5, 5, 0.7) !important;
    backdrop-filter: var(--glass-blur) !important;
    border-bottom: 1px solid var(--border) !important;
}
.navbar-brand {
    font-family: var(--font-display) !important;
    font-weight: 700;
}

/* Footer signature @artesdosul */
.footer-signature {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.footer-signature a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}
.footer-signature a:hover {
    color: var(--accent-orange);
}

/* ==========================================================================
   Guide Template Overrides (Centralized Color Palette Adjustments)
   ========================================================================== */

/* Cards overrides for guide sub-types */
.method-card, .phase-card, .practice-card, .command-card, .gemini-architecture, .validation-score, .implementation-card {
    background: var(--bg-card) !important;
    backdrop-filter: var(--glass-blur) !important;
    -webkit-backdrop-filter: var(--glass-blur) !important;
    border: 1px solid var(--border) !important;
    border-radius: 16px !important;
    color: var(--text-primary) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.method-card:hover, .phase-card:hover, .practice-card:hover, .command-card:hover, .gemini-architecture:hover, .validation-score:hover {
    border-color: var(--accent-cyan) !important;
    transform: translateY(-4px) !important;
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.1) !important;
}

/* Background/Border overrides for sub-components */
.benchmark, .command-example {
    background: #000000 !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px !important;
    padding: 1rem !important;
    color: #38bdf8 !important; /* Light Cyan */
    font-family: var(--font-mono) !important;
}

.benchmark-icon {
    background: rgba(0, 217, 255, 0.1) !important;
    color: var(--accent-cyan) !important;
}

.progress-container {
    background: rgba(255, 255, 255, 0.05) !important;
}

.progress-bar {
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-cyan)) !important;
}

.architecture-layer, .phase-icon, .step-number, .practice-icon, .gemini-logo {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-cyan)) !important;
    color: white !important;
}

.command-title {
    color: var(--accent-cyan) !important;
}

.command-desc {
    color: var(--text-secondary) !important;
}

/* Tech Badges & Validation Cards styling */
.tech-badge.problem { background: rgba(255, 107, 53, 0.15) !important; color: var(--accent-orange) !important; }
.tech-badge.solution { background: rgba(16, 185, 129, 0.15) !important; color: var(--accent-green) !important; }
.tech-badge.market { background: rgba(0, 217, 255, 0.15) !important; color: var(--accent-cyan) !important; }
.tech-badge.business { background: rgba(255, 107, 53, 0.15) !important; color: var(--accent-orange) !important; }

.validation-card.problem { border-left-color: var(--accent-orange) !important; }
.validation-card.solution { border-left-color: var(--accent-green) !important; }
.validation-card.market { border-left-color: var(--accent-cyan) !important; }
.validation-card.business { border-left-color: var(--accent-orange) !important; }

.floating-element {
    color: var(--accent-cyan) !important;
    opacity: 0.15 !important;
}