/* ============================================================
   SERVICES PAGE STYLES (Optimized for Performance & Accessibility)
============================================================ */

/* --- Root Variables --- */
:root {
    --primary-color: #1B5E20;
    --secondary-color: #4CAF50;
    --background-color: #E8F5E9;
    --card-bg: #fff;
    --card-shadow: rgba(0, 0, 0, 0.1);
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --transition-speed: 0.3s;
}

/* --- Services Hero --- */
.services-hero {
    text-align: center;
    margin: 40px 20px;
    font-family: var(--font-body);
}

.services-hero h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.services-hero p {
    font-size: 1.1rem;
    color: #333;
    max-width: 700px;
    margin: 0 auto;
}

/* --- Service Filter Dropdown --- */
.service-filter {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 30px 0 50px;
    flex-wrap: wrap;
}

.service-filter label {
    font-weight: 600;
    color: var(--primary-color);
}

#serviceCategory {
    padding: 12px 20px;
    border-radius: 8px;
    border: 2px solid var(--primary-color);
    font-size: 1rem;
    cursor: pointer;
    background-color: var(--background-color);
    transition: border-color var(--transition-speed);
}

#serviceCategory:hover,
#serviceCategory:focus {
    border-color: var(--secondary-color);
    outline: none;
}

/* --- Services Grid --- */
.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 20px;
}

/* --- Service Card --- */
.service-card {
    flex: 1 1 250px;
    max-width: 300px;
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 15px var(--card-shadow);
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed);
    opacity: 1;
    transform: translateY(0);
}

.service-card.hide {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.service-card:hover,
.service-card:focus-within {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    background-color: #f1fdf1;
    outline: none;
}

.service-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 10px;
}

.service-card h3 {
    margin: 10px 0;
    font-size: 1.2rem;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

.service-card p {
    font-size: 0.95rem;
    color: #333;
    margin-bottom: 15px;
}

/* --- Read More Button --- */
.read-more-btn {
    margin: 5px 0;
    padding: 8px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    background-color: var(--primary-color);
    color: #fff;
    transition: background-color var(--transition-speed), transform 0.2s;
}

.read-more-btn:hover,
.read-more-btn:focus {
    background-color: var(--secondary-color);
    outline: none;
    transform: translateY(-2px);
}

/* --- Modal Popup (Optional) --- */
.service-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    max-width: 600px;
    width: 90%;
    text-align: center;
    position: relative;
}

.modal-content img {
    max-width: 100%;
    margin: 10px 0;
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .service-card { flex: 1 1 45%; }
}

@media (max-width: 480px) {
    .service-card { flex: 1 1 90%; }
}