:root {
    --primary: #e15c02;
    --primary-dark: #c44f02;
    --dark: #111827;
    --dark-gray: #374151;
    --gray: #6B7280;
    --light-gray: #F3F4F6;
    --white: #FFFFFF;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    color: var(--dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* General Section Styling */
section { padding: 80px 0; }
.section-title { font-size: 2.5rem; font-weight: 700; text-align: center; margin-bottom: 15px; }
.section-subtitle {
    font-size: 1.1rem; color: var(--gray); text-align: center;
    max-width: 700px; margin: 0 auto 60px auto;
}

/* Hero Section */
.service-hero {
    padding-top: 60px;
    padding-bottom: 60px;
    text-align: center;
}
.service-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark);
}
.service-hero p {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 800px;
    margin: 20px auto 0 auto;
}

/* Interactive Diagram */
#interactive-diagram { background: var(--light-gray); }
.diagram-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.diagram {
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 30px;
    background: var(--white);
}
.diagram h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
}
.diagram-box {
    border: 2px dashed #D1D5DB;
    border-radius: 8px;
    padding: 20px;
}
.diagram-component {
    background: #E5E7EB;
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 15px;
    text-align: center;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}
.diagram-component:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.05);
}
.monolith .diagram-component {
    background: var(--gray);
    color: var(--white);
}
.monolith .diagram-component:hover {
    background: var(--dark-gray);
}
.explanation-box {
    padding: 30px;
    background: var(--dark);
    color: var(--white);
    border-radius: 12px;
    min-height: 400px;
}
.explanation-box h4 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 10px;
}
.explanation-box p {
    color: var(--light-gray);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.benefit-card {
    text-align: center;
}
.benefit-card .icon {
    width: 50px; height: 50px; margin: 0 auto 20px auto;
    color: var(--primary);
}
.benefit-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.benefit-card p { color: var(--gray); }

/* Mobile responsiveness */
@media (max-width: 768px) {
    .service-hero h1 {
        font-size: 2.5rem;
    }

    .service-hero p {
        font-size: 1rem;
    }

    .diagram-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .explanation-box {
        min-height: auto;
        padding: 20px;
    }

    .section-title {
        font-size: 2rem;
    }

    .container {
        padding: 0 15px;
    }
}