:root {
    --bg-color: #0a0a0a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #6366f1; /* Indigo tone */
    --accent-glow: rgba(99, 102, 241, 0.4);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Background Effects */
.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 0;
    pointer-events: none;
}

.background-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.5;
    animation: pulse-breathing 8s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes pulse-breathing {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.6; }
}

/* Main Container */
.container {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

/* Hero Section */
.hero {
    opacity: 0;
    transform: translateY(20px);
    animation: fade-up 1s ease-out forwards;
}

.logo-container {
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 20px var(--accent-glow));
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: scale(1.05);
}

.logo {
    max-width: 250px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.tagline {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.tagline .highlight {
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
}

/* Contact Section */
.contact-section {
    opacity: 0;
    transform: translateY(20px);
    animation: fade-up 1s ease-out 0.3s forwards;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.contact-btn {
    position: relative;
    padding: 1rem 2.5rem;
    color: white;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.05em;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(10px);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, var(--accent-color) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.btn-text {
    position: relative;
    z-index: 1;
}

.contact-btn:hover {
    transform: translateY(-2px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px -10px var(--accent-glow);
}

.contact-btn:hover .btn-glow {
    opacity: 0.2;
}

.email-display {
    font-size: 0.9rem;
    color: var(--text-secondary);
    opacity: 0.6;
}

/* Animations */
@keyframes fade-up {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .tagline {
        font-size: 2.5rem;
    }
    
    .logo {
        max-width: 180px;
    }
    
    .description {
        font-size: 1.1rem;
    }
    
    .background-pulse {
        width: 100vw;
        height: 100vw;
    }
}