/*
==================================================
    General Styles
==================================================
*/
:root {
    --primary-color: #2c5b4c; /* Deep Teal */
    --secondary-color: #d4af7a; /* Muted Gold */
    --background-color: #fdfaf6; /* Off-White */
    --text-color: #333333; /* Dark Gray */
    --light-gray-bg: #f5f5f5;
    --white-color: #ffffff;
    --heading-font: 'Georgia', serif;
    --body-font: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--body-font);
    line-height: 1.6;
    background-color: var(--background-color);
    color: var(--text-color);
}

.container {
    max-width: 1280px; /* Increased width */
    margin: 0 auto;
    padding: 0 20px;
}

.small-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #1a3a30;
    transform: translateY(-2px);
}

.section-title {
    text-align: center;
    font-family: var(--heading-font);
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 40px;
}

/*
==================================================
    Header & Navigation
==================================================
*/
.main-header {
    background-color: var(--white-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px; /* Increased width */
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-color);
}

.logo img {
    height: 60px;
    margin-right: 15px;
}

.logo-text {
    font-family: var(--heading-font);
    font-size: 1.1rem;
    line-height: 1.2;
    font-weight: bold;
}

.main-nav ul {
    list-style: none;
    display: flex;
}

.main-nav ul li a {
    color: var(--text-color);
    text-decoration: none;
    padding: 10px 15px; /* Adjusted padding */
    font-weight: bold;
    transition: color 0.3s ease, background-color 0.3s ease;
    border-radius: 5px;
    white-space: nowrap; /* Prevents text wrapping */
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
    color: var(--white-color);
    background-color: var(--primary-color);
}

.menu-toggle {
    display: none;
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary-color);
}

/*
==================================================
    Hero Section (Homepage)
==================================================
*/
.hero {
    background: url('https://placehold.co/1920x600/2c5b4c/ffffff?text=Natural+Healing') no-repeat center center/cover;
    color: var(--white-color);
    text-align: center;
    padding: 120px 20px;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-family: var(--heading-font);
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/*
==================================================
    Page Header (Internal Pages)
==================================================
*/
.page-header {
    background-color: var(--primary-color);
    color: var(--white-color);
    text-align: center;
    padding: 60px 20px;
}

.page-header h1 {
    font-family: var(--heading-font);
    font-size: 3rem;
}

/*
==================================================
    Content Sections & Blocks
==================================================
*/
.content-section {
    padding: 80px 0;
}

.content-section.bg-light {
    background-color: var(--light-gray-bg);
}

.content-block {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 40px;
}

.content-block.reverse {
    flex-direction: row-reverse;
}

.image-content, .text-content {
    flex: 1;
}

.image-content img {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.text-content h2 {
    font-family: var(--heading-font);
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.text-content p, .text-content ul {
    margin-bottom: 15px;
}

.text-content ul {
    list-style-position: inside;
    padding-left: 10px;
}

/*
==================================================
    Card Grid (Homepage, Education)
==================================================
*/
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.card h3 {
    font-family: var(--heading-font);
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.course-duration {
    font-weight: bold;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

/*
==================================================
    Contact Page Specific Styles
==================================================
*/
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    text-align: center;
}

.contact-card {
    background: var(--white-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.contact-card h3 {
    font-family: var(--heading-font);
    color: var(--primary-color);
    margin-bottom: 15px;
}

.form-map-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-form-container h2, .map-container h2 {
    font-family: var(--heading-font);
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 2rem;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: var(--body-font);
}

/*
==================================================
    PRN Status Page
==================================================
*/
.prn-form-container, .results-container {
    background: var(--white-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    text-align: center;
}

.prn-form-container h2, .results-container h2 {
    font-family: var(--heading-font);
    color: var(--primary-color);
    margin-bottom: 20px;
}

.prn-form {
    margin-top: 20px;
}

.prn-form .form-group {
    margin-bottom: 20px;
}

.prn-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

.prn-form input {
    width: 100%;
    max-width: 400px;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    text-align: center;
}

.results-placeholder {
    font-style: italic;
    color: #777;
}

/*
==================================================
    Footer
==================================================
*/
.main-footer {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding-top: 60px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1280px; /* Increased width */
    margin: 0 auto;
    padding: 0 20px;
}

.footer-col h4 {
    font-family: var(--heading-font);
    margin-bottom: 20px;
    font-size: 1.3rem;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
    display: inline-block;
}

.footer-col p {
    opacity: 0.9;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--white-color);
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-col ul li a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/*
==================================================
    Responsive Design
==================================================
*/
@media (max-width: 1024px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 90px;
        left: 0;
        background: var(--white-color);
        width: 100%;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }
    .main-nav.active {
        display: block;
    }
    .main-nav ul {
        flex-direction: column;
        padding: 10px 0;
    }
    .main-nav ul li a {
        display: block;
        text-align: center;
        padding: 15px;
    }
    .menu-toggle {
        display: block;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .page-header h1 {
        font-size: 2.2rem;
    }
    .content-block, .content-block.reverse {
        flex-direction: column;
    }
    .form-map-grid {
        grid-template-columns: 1fr;
    }
}