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

/* Variables */
:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #00ff88;
    --text-primary: #000000;
    --text-secondary: #666666;
    --background-primary: #ffffff;
    --background-secondary: #f8f9fa;
    --border-color: #e9ecef;
    --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-heavy: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-button: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-button-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Base Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--background-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Main Container */
.main-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Hero Section */
.hero-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 255, 136, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 255, 136, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

/* Logo - completely transparent, no background, no border, no shadow */
.main-logo-container {
    margin-bottom: 32px;
    display: inline-block;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin-bottom: 32px !important;
    box-shadow: none !important;
    outline: none !important;
}

.main-logo-container *,
.main-logo-container::before,
.main-logo-container::after {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    outline: none !important;
}

.main-logo {
    width: 240px;
    height: auto;
    max-width: 100%;
    object-fit: contain;
    transition: all var(--transition-medium);
    display: block;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    outline: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.main-logo:hover {
    transform: scale(1.05);
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background: var(--background-secondary);
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 80px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.service-card {
    background: var(--background-primary);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    cursor: pointer;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--accent-color);
}

.service-logo-container {
    width: 120px;
    height: 120px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    background: transparent;
    transition: all var(--transition-medium);
}

.service-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all var(--transition-medium);
}

.service-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.service-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(90deg, var(--accent-color), #00cc6a);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-button);
    margin-top: auto;
}

.service-link:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-button-hover);
}

.service-link svg {
    transition: all var(--transition-fast);
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: var(--background-primary);
    padding: 40px 0;
    text-align: center;
}

.footer-content p {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .main-logo {
        width: 150px;
        height: auto;
        border-radius: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        border: none !important;
        outline: none !important;
    }
    
    .main-logo-container {
        background: transparent !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        border: none !important;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2.25rem;
        margin-bottom: 60px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .service-card {
        padding: 32px;
    }
    
    .service-logo {
        width: 80px;
        height: 80px;
        object-fit: contain;
    }
    
    /* PayCall logo mobile specific styling */
    .service-card[data-service="paycall"] .service-logo {
        width: 80px;
        height: 80px;
        background: white;
        border-radius: 12px;
        padding: 4px;
    }
    
    .service-content h3 {
        font-size: 1.5rem;
    }
    
    .service-content p {
        font-size: 0.95rem;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --background-primary: #000000;
        --background-secondary: #111111;
        --text-primary: #ffffff;
        --text-secondary: #aaaaaa;
        --border-color: #333333;
    }
}