/* Palette: Olive Green, Soil Brown, Paper Beige, White */
:root {
    --green: #3A5F0B;
    --green-dark: #2a4608;
    --brown: #5D4037;
    --beige: #F4F1EA;
    --white: #FFFFFF;
    --text: #333333;
    
    --font-serif: 'Bitter', serif;
    --font-sans: 'Work Sans', sans-serif;
}

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

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

/* Topo Background Pattern */
.topo-bg {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3z' fill='%235D4037' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
    z-index: -1;
    pointer-events: none;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section-padding { padding: 80px 0; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; height: auto; display: block; border-radius: 4px; }

/* Header */
.land-header { padding: 20px 0; background: var(--white); border-bottom: 4px solid var(--green); position: sticky; top: 0; z-index: 1000; box-shadow: 0 4px 10px rgba(0,0,0,0.05); }
.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-serif); font-size: 1.8rem; font-weight: 700; color: var(--brown); letter-spacing: 1px; }
.icon-map { margin: 0 5px; font-size: 1.5rem; }

.earth-nav a { margin-left: 25px; font-weight: 600; color: #666; font-size: 0.95rem; text-transform: uppercase; }
.earth-nav a:hover, .earth-nav a.active { color: var(--green); }

.header-contact { background: var(--beige); color: var(--brown); padding: 5px 15px; border-radius: 4px; font-weight: 700; font-family: var(--font-serif); }

.mobile-toggle { display: none; background: transparent; border: 1px solid var(--brown); color: var(--brown); padding: 5px 10px; cursor: pointer; }

/* Mobile Menu */
.mobile-menu { position: fixed; top: 0; right: -100%; width: 300px; height: 100%; background: var(--white); z-index: 2000; padding: 50px; transition: 0.3s; border-left: 5px solid var(--green); }
.mobile-menu.active { right: 0; }
.close-btn { background: none; border: none; font-size: 1rem; color: var(--brown); margin-bottom: 30px; cursor: pointer; border-bottom: 1px solid var(--brown); }
.mobile-menu a { display: block; font-family: var(--font-serif); font-size: 1.5rem; color: var(--brown); margin-bottom: 20px; }

@media (max-width: 900px) {
    .earth-nav, .header-contact { display: none; }
    .mobile-toggle { display: block; }
}

/* Hero */
.hero-land { height: 85vh; position: relative; display: flex; align-items: center; justify-content: center; text-align: center; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; z-index: 0; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(58, 95, 11, 0.4); z-index: 1; }
.hero-content { position: relative; z-index: 2; color: var(--white); max-width: 800px; }

.badge-earth { background: var(--brown); color: var(--white); padding: 5px 15px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; display: inline-block; margin-bottom: 20px; }
.hero-content h1 { font-family: var(--font-serif); font-size: 4rem; line-height: 1.1; margin-bottom: 20px; text-shadow: 0 2px 10px rgba(0,0,0,0.3); }
.hero-content p { font-size: 1.3rem; margin-bottom: 40px; font-weight: 400; text-shadow: 0 1px 5px rgba(0,0,0,0.3); }

.search-box { background: rgba(255,255,255,0.9); padding: 20px; border-radius: 8px; display: flex; gap: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.search-box select { flex: 1; padding: 12px; border: 1px solid #ccc; border-radius: 4px; font-family: var(--font-sans); color: var(--text); }
.btn-search { background: var(--green); color: var(--white); padding: 12px 30px; font-weight: 700; border-radius: 4px; display: inline-block; }
.btn-search:hover { background: var(--green-dark); }

/* Categories */
.section-head h2 { font-family: var(--font-serif); font-size: 2.5rem; color: var(--brown); margin-bottom: 10px; }
.earth-line { width: 80px; height: 4px; background: var(--green); margin-bottom: 40px; }
.earth-line.left { margin-right: auto; }
.center { text-align: center; }
.center .earth-line { margin: 0 auto 40px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.cat-card { display: block; background: var(--white); border-radius: 8px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: 0.3s; border-bottom: 4px solid transparent; }
.cat-card:hover { transform: translateY(-5px); border-bottom-color: var(--green); }
.cat-card img { width: 100%; height: 200px; object-fit: cover; }
.cat-info { padding: 20px; text-align: center; }
.cat-info h3 { font-family: var(--font-serif); color: var(--brown); margin-bottom: 5px; font-size: 1.3rem; }
.cat-info p { font-size: 0.9rem; color: #666; }

/* Why Land */
.why-land { background: var(--green); color: var(--white); padding: 80px 0; margin-top: 50px; }
.why-flex { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.why-text h3 { font-family: var(--font-serif); font-size: 2.2rem; margin-bottom: 20px; }
.check-list { list-style: none; margin-bottom: 30px; }
.check-list li { margin-bottom: 15px; padding-left: 25px; position: relative; font-size: 1.1rem; }
.check-list li::before { content: '✓'; position: absolute; left: 0; font-weight: 700; }
.btn-outline-brown { border: 2px solid var(--white); color: var(--white); padding: 12px 30px; border-radius: 4px; font-weight: 700; transition: 0.3s; display: inline-block; }
.btn-outline-brown:hover { background: var(--white); color: var(--green); }

.stat-circle { width: 200px; height: 200px; border: 5px solid var(--white); border-radius: 50%; display: flex; flex-direction: column; justify-content: center; align-items: center; margin: 0 auto; text-align: center; }
.stat-circle strong { font-size: 3.5rem; line-height: 1; font-family: var(--font-serif); }
.stat-circle span { font-size: 0.8rem; font-weight: 600; margin-top: 5px; }

/* Listing Grid */
.listing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.land-card { background: var(--white); border: 1px solid #ddd; border-radius: 8px; overflow: hidden; transition: 0.3s; }
.land-card:hover { box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.l-img { height: 220px; position: relative; }
.l-img img { width: 100%; height: 100%; object-fit: cover; }
.status { position: absolute; top: 15px; left: 15px; background: var(--brown); color: var(--white); padding: 3px 10px; font-size: 0.7rem; font-weight: 700; border-radius: 2px; }
.l-body { padding: 20px; }
.loc { color: var(--green); font-size: 0.8rem; font-weight: 700; display: block; margin-bottom: 5px; }
.l-body h3 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: 15px; color: var(--text); }
.specs { list-style: none; margin-bottom: 20px; border-top: 1px solid #eee; border-bottom: 1px solid #eee; padding: 10px 0; font-size: 0.9rem; color: #555; }
.specs li { margin-bottom: 5px; }
.l-foot { display: flex; justify-content: space-between; align-items: center; }
.price { font-size: 1.2rem; font-weight: 700; color: var(--brown); font-family: var(--font-serif); }
.btn-detail { background: var(--green); color: var(--white); padding: 5px 15px; border-radius: 4px; font-size: 0.8rem; font-weight: 600; }

/* Guide Content */
.guide-content { max-width: 800px; margin: 0 auto; background: var(--white); padding: 60px; border-radius: 8px; border: 1px solid #ddd; }
.guide-content h1 { font-family: var(--font-serif); color: var(--brown); margin-bottom: 20px; }
.guide-item { margin-bottom: 30px; }
.guide-item h3 { color: var(--green); margin-bottom: 10px; font-family: var(--font-serif); }
.expert-tip { background: var(--beige); border-left: 5px solid var(--brown); padding: 20px; margin-top: 40px; font-style: italic; }

/* Contact Form */
.contact-earth { max-width: 800px; margin: 0 auto; background: var(--white); padding: 50px; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.c-head { text-align: center; margin-bottom: 40px; }
.c-head h2 { font-family: var(--font-serif); color: var(--green); font-size: 2.5rem; margin-bottom: 10px; }

.soil-form .form-group { margin-bottom: 20px; }
.soil-form label { display: block; font-weight: 600; color: var(--brown); margin-bottom: 5px; font-size: 0.9rem; }
.soil-form input, .soil-form select, .soil-form textarea { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 4px; font-family: var(--font-sans); }
.soil-form input:focus, .soil-form select:focus, .soil-form textarea:focus { border-color: var(--green); outline: none; background: #fafafa; }
.btn-brown { background: var(--brown); color: var(--white); border: none; padding: 15px; font-weight: 700; border-radius: 4px; cursor: pointer; transition: 0.3s; font-size: 1rem; }
.btn-brown:hover { background: #3e2b25; }
.full { width: 100%; }
.c-details { text-align: center; margin-top: 30px; color: #666; }

/* Legal */
.legal-doc { max-width: 800px; margin: 0 auto; background: var(--white); padding: 60px; border-radius: 8px; }
.legal-doc h1 { font-family: var(--font-serif); color: var(--green); }

/* Footer */
.land-footer { background: var(--brown); color: #d7ccc8; padding: 60px 0 20px; margin-top: 100px; border-top: 5px solid var(--green); }
.footer-content { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
.f-brand h4 { font-family: var(--font-serif); font-size: 1.5rem; color: var(--white); margin-bottom: 5px; }
.f-nav a { margin-left: 20px; color: #d7ccc8; font-weight: 500; }
.f-nav a:hover { color: var(--white); }
.copyright { text-align: center; font-size: 0.8rem; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; }

@media (max-width: 900px) {
    .hero-content h1 { font-size: 2.5rem; }
    .search-box { flex-direction: column; }
    .grid-3, .why-flex, .listing-grid { grid-template-columns: 1fr; }
    .why-stat { order: -1; margin-bottom: 30px; }
    .footer-content { flex-direction: column; gap: 20px; text-align: center; }
}