/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #0a0e17;
    --bg-card: rgba(26, 31, 46, 0.8); /* More transparent for glass effect */
    --bg-card-hover: rgba(37, 42, 58, 0.9);
    --text-primary: #e0e6ed;
    --text-secondary: #9ca3af;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --rust: #f74c00;
    --border: rgba(45, 55, 72, 0.5);
    --success: #10b981;
    --planned: #6366f1;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--planned) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 2em rgba(59, 130, 246, 0.3));
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-badge {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 2rem;
    font-size: 1rem;
    color: var(--text-primary);
    animation: float 3s ease-in-out infinite;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Section Styles */
section {
    padding: 5rem 0;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Services Section */
.services {
    /* Transparent to let particles show through slightly or keep dark */
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    perspective: 1000px; /* Global perspective for grid items entrance */
}

/* 3D Card System */
.service-card-wrapper {
    /* This is the element that receives mouse events and defines the space */
    position: relative;
    height: 100%;
    min-height: 200px;
    text-decoration: none;
    color: inherit;
    display: block;
    perspective: 1500px; /* Perspective for the 3D tilt */
    cursor: pointer;
}

.service-card-content {
    position: relative;
    height: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    
    /* Glassmorphism */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    
    /* 3D Transform settings */
    transform-style: preserve-3d;
    transform: rotateX(var(--rotate-x, 0deg)) rotateY(var(--rotate-y, 0deg));
    
    /* Smooth return when mouse leaves */
    transition: transform 0.1s cubic-bezier(0.2, 0.4, 0.6, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card-wrapper:hover .service-card-content {
    border-color: var(--accent);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4), 
        0 0 20px rgba(59, 130, 246, 0.2),
        inset 0 0 0 1px rgba(59, 130, 246, 0.5);
}

/* Glare Effect */
.card-glare {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 1rem;
    background: radial-gradient(
        circle at var(--glare-x, 50%) var(--glare-y, 50%), 
        rgba(255, 255, 255, 0.15) 0%, 
        transparent 60%
    );
    opacity: var(--glare-opacity, 0);
    pointer-events: none;
    transition: opacity 0.3s ease;
    mix-blend-mode: overlay;
    z-index: 10;
}

/* Floating Content inside Card */
.service-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 0.75rem;
    transform: translateZ(25px); /* Pop out */
    transform-style: preserve-3d;
}

.service-card-content h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 700;
    flex: 1;
}

.status-badge {
    font-size: 1.2rem;
    transform: translateZ(35px); /* Pop out more */
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

.service-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    transform: translateZ(15px); /* Pop out slightly */
}

/* Tech Section */
.tech {
    background: linear-gradient(180deg, rgba(10, 14, 23, 0) 0%, var(--bg-dark) 100%);
    position: relative;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.tech-item {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 1rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.tech-item:hover {
    transform: translateY(-5px) scale(1.02);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.tech-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--accent);
}

.tech-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 3rem 0;
    text-align: center;
    position: relative;
    z-index: 2;
}

.footer p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.rust-love {
    color: var(--rust);
    font-weight: 600;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

/* Scroll Animations */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-animate].animate-in {
    opacity: 1;
    transform: translateY(0);
}