/* ===== Global Styles ===== */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5f5; /* light background for readability */
    color: #021017;      /* dark text */
    line-height: 1.6;
}

a {
    color: #00b7a8; /* teal links */
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ===== Header ===== */
header {
    background: #021017; /* dark header */
    color: #fff;
    text-align: center;
    padding: 2rem 1rem;
}

header h1 {
    color: #00b7a8; /* teal heading */
    margin: 0;
}

header p {
    margin-top: 0.5rem;
}

/* ===== Sections ===== */
section {
    padding: 3rem 1rem;
}

section h2 {
    color: #00b7a8; /* teal subheadings */
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ===== Services Grid ===== */
.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.service-card h3 {
    color: #021017;
    margin-bottom: 0.5rem;
}

/* ===== Footer ===== */
footer {
    background: #021017;
    color: #fff;
    text-align: center;
    padding: 1.5rem 1rem;
}

/* ===== Buttons (if needed) ===== */
.btn {
    display: inline-block;
    background: #00b7a8;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    margin-top: 1rem;
    text-align: center;
}

.btn:hover {
    background: #01978f;
}

/* ===== Images ===== */
img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}