/* ============================================
   Cloudpainter - Main Stylesheet
   Matching CardyCraft visual style
   ============================================ */

/* Minecraft Font */
@font-face {
    font-family: 'Minecraft';
    src: url('../fonts/Minecraft.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* CSS Variables - Dark Theme (default) */
:root {
    --primary-color: #2ea1ff;
    --primary-hover: #5bb5ff;
    --primary-glow: rgba(46, 161, 255, 0.5);
    --secondary-color: #22d3ee;
    --accent-color: #22d3ee;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;

    --bg-primary: #0b1220;
    --bg-secondary: #0f1a2f;
    --bg-card: #0f172a;
    --bg-card-hover: #13203b;

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --border-color: rgba(46, 161, 255, 0.2);
    --border-glow: rgba(46, 161, 255, 0.4);

    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--primary-color));

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--primary-glow);

    --font-display: 'Minecraft', 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;

    --navbar-height: 70px;
    --navbar-bg: rgba(11, 18, 32, 0.95);
    --navbar-bg-scrolled: rgba(11, 18, 32, 0.98);
    --navbar-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* Light Theme */
[data-bs-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #e2e8f0;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;

    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;

    --border-color: rgba(46, 161, 255, 0.15);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);

    --navbar-bg: rgba(248, 250, 252, 0.95);
    --navbar-bg-scrolled: rgba(248, 250, 252, 0.98);
    --navbar-shadow: 0 4px 20px rgba(15, 23, 42, 0.12);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Particle Canvas */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Navigation */
.navbar {
    background: var(--navbar-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: var(--navbar-bg-scrolled);
    box-shadow: var(--navbar-shadow);
}

.navbar-brand {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary) !important;
    letter-spacing: 1px;
}

.navbar-brand i {
    color: var(--accent-color);
}

.nav-link {
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--text-secondary) !important;
    padding: 0.5rem 1rem !important;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.dropdown-menu {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

.dropdown-item {
    color: var(--text-secondary);
    padding: 0.75rem 1.25rem;
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--bg-card-hover);
    color: var(--primary-color);
}

.theme-toggle {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - var(--navbar-height));
    padding-top: var(--navbar-height);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: calc(100vh - var(--navbar-height));
    display: flex;
    align-items: center;
    padding: 4rem 0;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    letter-spacing: 2px;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--accent-color);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero-buttons .btn {
    padding: 0.75rem 2rem;
    font-weight: 600;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    color: #fff;
    transition: var(--transition-normal);
}

.btn-primary:hover {
    background: var(--gradient-primary);
    filter: brightness(1.1);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-outline-light {
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-outline-light:hover {
    background: var(--bg-card);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: #fff;
}

/* Feature Cards */
.features-section {
    background: var(--bg-secondary);
    padding: 5rem 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition-normal);
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.feature-card.coming-soon {
    opacity: 0.7;
}

.feature-card.coming-soon:hover {
    transform: none;
    box-shadow: none;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 2rem;
    color: #fff;
}

.feature-icon i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    line-height: 1;
}

.card-title {
    font-family: var(--font-display);
    font-weight: 600;
}

/* How It Works */
.how-it-works-section {
    padding: 5rem 0;
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

/* Coming Soon Page */
.coming-soon-section {
    min-height: calc(100vh - var(--navbar-height));
    display: flex;
    align-items: center;
}

.coming-soon-icon {
    font-size: 5rem;
    color: var(--primary-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.footer a {
    color: var(--primary-color);
}

.footer a:hover {
    color: var(--primary-hover);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.75rem;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-effect {
    box-shadow: var(--shadow-glow);
}

.glass-effect {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
}