:root {
    --color-primary: #2d5a27;
    --color-primary-dark: #1f3d1b;
    --color-accent: #c85a17;
    --color-light: #f8f6f1;
    --color-dark: #1a1a1a;
    --color-text: #333;
    --color-muted: #666;
    --font-body: 'Georgia', 'Times New Roman', serif;
    --font-heading: 'Helvetica Neue', Arial, sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.7;
    background-color: #ffffff;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

a:hover {
    text-decoration: underline;
}

button,
.btn,
.nav-links a,
.feature-card .link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.site-header {
    background-color: var(--color-primary);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
    letter-spacing: 1px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    padding-bottom: 0.25rem;
    border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
    border-bottom-color: #fff;
    text-decoration: none;
}

.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('https://upload.wikimedia.org/wikipedia/commons/5/5b/Sunset_at_Chitwan_National_Park.jpg') center/cover no-repeat;
    color: #fff;
    text-align: center;
    padding: 8rem 1.5rem;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.btn {
    display: inline-block;
    background-color: var(--color-accent);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: bold;
    transition: background-color 0.2s;
}

.btn:hover {
    background-color: #a34712;
    text-decoration: none;
}

.intro {
    padding: 4rem 1.5rem;
    text-align: center;
}

.intro h2,
.content h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.intro p,
.lead {
    font-size: 1.15rem;
    color: var(--color-muted);
    max-width: 750px;
    margin: 0 auto;
}

.features {
    background-color: #fff;
    padding: 4rem 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background-color: var(--color-light);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.feature-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.feature-card h3 {
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    margin: 1rem 1rem 0.5rem;
}

.feature-card p {
    margin: 0 1rem 1rem;
    color: var(--color-text);
}

.feature-card .link {
    margin: 0 1rem 1rem;
    font-weight: bold;
    color: var(--color-accent);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.page-header {
    background-color: var(--color-primary-dark);
    color: #fff;
    padding: 4rem 1.5rem;
    text-align: center;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
}

.content {
    padding: 4rem 1.5rem;
}

.blog-post h2 {
    margin-top: 2rem;
}

.blog-post p,
.blog-post ul {
    margin-bottom: 1rem;
}

.blog-post ul {
    padding-left: 1.5rem;
}

.blog-post li {
    margin-bottom: 0.5rem;
}

.site-footer {
    background-color: var(--color-primary-dark);
    color: #fff;
    text-align: center;
    padding: 1.5rem 0 4rem;
    font-size: 0.9rem;
}



.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-primary-dark);
    text-align: center;
    margin-bottom: 1rem;
}

.center {
    text-align: center;
    margin-top: 2rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.blog-card {
    background-color: var(--color-light);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}

.blog-card-body h3 a {
    color: inherit;
    display: inline;
}

.blog-card-body h3 a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.post-category {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.post-header {
    background-color: var(--color-primary-dark);
    color: #fff;
    padding: 5rem 1.5rem 3rem;
    text-align: center;
}

.post-header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    max-width: 900px;
    margin: 0 auto 1rem;
}

.post-meta {
    font-size: 0.95rem;
    color: #d9d9d9;
}

.post-content {
    max-width: 800px;
    padding: 4rem 1.5rem;
}

.post-content h2 {
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.post-content h3 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.post-content p,
.post-content ul,
.post-content ol {
    margin-bottom: 1.25rem;
}

.post-content ul,
.post-content ol {
    padding-left: 1.5rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    margin: 2rem 0;
}

.activity-list {
    counter-reset: activity;
    list-style: none;
    padding-left: 0;
}

.activity-list li {
    background-color: #fff;
    border-left: 4px solid var(--color-accent);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    border-radius: 0 8px 8px 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.activity-list h3 {
    margin-top: 0;
}

@media (max-width: 600px) {
    .hero h1 {
        font-size: 2rem;
    }

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

    .nav-links {
        gap: 1rem;
    }

    .post-header h1 {
        font-size: 1.75rem;
    }

    .post-image {
        height: 220px;
    }

    .blog-card img {
        height: 160px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .whatsapp-float {
        width: 48px;
        height: 48px;
        bottom: 16px;
        right: 16px;
    }

    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}