/* Custom Reset & Typography */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #2c3e50;
    background-color: #f4f6f8;
    line-height: 1.6;
    margin: 0;
    padding: 20px 10px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 35px 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* Header styling */
.header {
    border-bottom: 2px solid #eef2f5;
    padding-bottom: 20px;
    margin-bottom: 25px;
}

.category-tag {
    display: inline-block;
    background-color: #e8f4fd;
    color: #1e88e5;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 10px;
}

h1 {
    font-size: 1.8rem;
    color: #1a252f;
    margin: 8px 0;
    line-height: 1.3;
}

.subtitle {
    font-size: 1.1rem;
    color: #5a6b7c;
    margin: 0 0 12px 0;
}

.meta-info {
    font-size: 0.85rem;
    color: #8c9ba5;
}

/* Intro Box */
.intro-box {
    background-color: #f8fafc;
    border-left: 4px solid #1e88e5;
    padding: 15px 20px;
    margin-bottom: 30px;
    border-radius: 0 6px 6px 0;
}

.intro-box p {
    margin: 0;
    font-size: 1.05rem;
}

/* Headings */
h2 {
    font-size: 1.35rem;
    color: #1e88e5;
    border-bottom: 1px solid #eef2f5;
    padding-bottom: 8px;
    margin-top: 30px;
    margin-bottom: 15px;
}

p {
    margin-top: 0;
    margin-bottom: 15px;
}

/* Workflow Step Layout */
.workflow-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 20px 0 25px 0;
}

.workflow-step {
    flex: 1 1 180px;
    background-color: #f8fafc;
    border: 1px solid #eef2f5;
    padding: 15px;
    border-radius: 6px;
    text-align: center;
}

.step-num {
    display: block;
    width: 28px;
    height: 28px;
    line-height: 28px;
    background-color: #1e88e5;
    color: #ffffff;
    font-weight: bold;
    border-radius: 50%;
    margin: 0 auto 10px auto;
    font-size: 0.9rem;
}

.workflow-step strong {
    display: block;
    font-size: 0.95rem;
    color: #1a252f;
    margin-bottom: 5px;
}

.workflow-step p {
    font-size: 0.85rem;
    color: #5a6b7c;
    margin: 0;
}

/* Responsive Table Styling */
.table-responsive {
    overflow-x: auto;
    margin: 20px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

th, td {
    border: 1px solid #eef2f5;
    padding: 10px 14px;
    text-align: left;
}

th {
    background-color: #1e88e5;
    color: #ffffff;
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: #f8fafc;
}

/* Platform Cards */
.platform-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.platform-card {
    background-color: #ffffff;
    border: 1px solid #eef2f5;
    border-left: 4px solid #00c853;
    padding: 14px 18px;
    border-radius: 6px;
}

.platform-card h3 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    color: #1a252f;
}

.platform-card p {
    margin: 0;
    font-size: 0.95rem;
    color: #5a6b7c;
}

/* Tombol CTA Menonjol */
.cta-wrapper {
    text-align: center;
    margin: 30px 0;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #00c853, #00e676);
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.35);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #00b0ff, #00e5ff);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 176, 255, 0.45);
}

.btn-primary:hover .arrow-icon {
    transform: translateX(4px);
}

.arrow-icon {
    transition: transform 0.3s ease;
}

/* Callout Box */
.callout-box {
    background-color: #fff9c4;
    border-left: 4px solid #fbc02d;
    padding: 15px 18px;
    margin-top: 25px;
    font-size: 0.95rem;
    color: #574300;
    border-radius: 0 6px 6px 0;
}

/* Responsif untuk Layar HP */
@media (max-width: 600px) {
    .container {
        padding: 20px 18px;
    }

    h1 {
        font-size: 1.4rem;
    }

    .workflow-container {
        flex-direction: column;
    }

    .btn-primary {
        width: 100%;
        padding: 14px 16px;
        font-size: 0.95rem;
    }
}