:root {
    --forest-green: #2E594A;
    --light-green: #5C8D7B;
    --snow: #ffffff;
    --rock: #333333;
    --sand: #f4f1ea;
    --text: #444444;
    
    --font-serif: 'Merriweather', serif;
    --font-sans: 'Open Sans', sans-serif;
}

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

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

.container { width: 90%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; transition: 0.3s; }

/* Weather Strip */
.weather-strip { background: var(--forest-green); color: var(--snow); padding: 5px 0; text-align: center; font-size: 0.8rem; letter-spacing: 1px; }
.weather-strip span { margin: 0 15px; }

/* Header */
.peak-header { background: var(--snow); padding: 20px 0; border-bottom: 1px solid #ddd; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 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-weight: 700; font-size: 1.5rem; color: var(--rock); letter-spacing: 1px; }
.green { color: var(--forest-green); }

.nature-nav ul { list-style: none; display: flex; align-items: center; gap: 30px; }
.nature-nav a { color: var(--rock); font-weight: 600; font-size: 0.95rem; text-transform: uppercase; }
.nature-nav a:hover, .nature-nav a.active { color: var(--forest-green); border-bottom: 2px solid var(--forest-green); }

.btn-forest { background: var(--forest-green); color: var(--snow) !important; padding: 10px 25px; border-radius: 4px; border-bottom: none !important; }
.btn-forest:hover { background: var(--light-green); }

/* Mobile Menu */
.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { width: 25px; height: 3px; background: var(--rock); border-radius: 2px; }

.mobile-menu { position: fixed; top: 0; right: -100%; width: 250px; height: 100%; background: var(--forest-green); z-index: 2000; transition: 0.3s; padding: 50px 30px; }
.mobile-menu.active { right: 0; }
.close-menu { background: none; border: none; font-size: 2rem; color: var(--snow); position: absolute; top: 20px; right: 20px; cursor: pointer; }
.menu-list { display: flex; flex-direction: column; gap: 20px; }
.menu-list a { color: var(--snow); font-size: 1.2rem; font-weight: 600; border-bottom: 1px solid rgba(255,255,255,0.2); padding-bottom: 10px; }

/* Hero */
.hero-mountain { height: 70vh; background-size: cover; background-position: center; position: relative; background-attachment: fixed; }
.hero-overlay { width: 100%; height: 100%; background: rgba(0,0,0,0.3); display: flex; align-items: center; justify-content: center; text-align: center; }
.hero-text { color: var(--snow); }
.sub-title { font-family: var(--font-sans); letter-spacing: 3px; font-size: 0.9rem; text-transform: uppercase; display: block; margin-bottom: 10px; }
.hero-text h1 { font-family: var(--font-serif); font-size: 4rem; margin-bottom: 20px; line-height: 1.1; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
.hero-text p { font-size: 1.2rem; margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }
.btn-white { background: var(--snow); color: var(--forest-green); padding: 15px 35px; font-weight: 700; border-radius: 4px; display: inline-block; transition: 0.3s; }
.btn-white:hover { background: var(--forest-green); color: var(--snow); }

/* Content */
.section-padding { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-family: var(--font-serif); font-size: 2.5rem; color: var(--forest-green); }
.leaf-divider { font-size: 1.5rem; margin-top: 10px; }

.tour-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.tour-card { background: var(--snow); border-radius: 8px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: 0.3s; }
.tour-card:hover { transform: translateY(-10px); }
.card-img { position: relative; height: 250px; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.level { position: absolute; top: 15px; left: 15px; padding: 5px 10px; font-size: 0.7rem; font-weight: bold; color: white; border-radius: 4px; }
.level.easy { background: #27ae60; }
.level.medium { background: #f39c12; }
.level.hard { background: #c0392b; }

.card-body { padding: 25px; }
.card-body h3 { font-family: var(--font-serif); margin-bottom: 10px; color: var(--forest-green); }
.meta { display: flex; gap: 15px; font-size: 0.85rem; color: #777; margin: 15px 0; border-top: 1px solid #eee; padding-top: 10px; }
.book-link { color: var(--forest-green); font-weight: 700; font-size: 0.9rem; }

/* About & Contact */
.page-banner { background: var(--forest-green); color: var(--snow); padding: 60px 0; text-align: center; }
.page-banner h1 { font-family: var(--font-serif); }

.about-split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.text-side h2 { font-family: var(--font-serif); margin-bottom: 20px; color: var(--forest-green); }
.values-list { list-style: none; margin-top: 20px; }
.values-list li { margin-bottom: 10px; font-weight: 600; }
.image-side img { width: 100%; border-radius: 8px; box-shadow: 10px 10px 0 rgba(46, 89, 74, 0.2); }

.booking-wrapper { display: flex; background: var(--snow); border-radius: 8px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.booking-info { flex: 1; background: var(--forest-green); color: var(--snow); padding: 50px; }
.booking-info h2 { font-family: var(--font-serif); margin-bottom: 20px; }
.forest-form { flex: 1.5; padding: 50px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 600; font-size: 0.9rem; }
.form-group input, .form-group select { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 4px; font-family: var(--font-sans); }
.form-row { display: flex; gap: 20px; }
.submit-btn { width: 100%; background: var(--forest-green); color: var(--snow); padding: 15px; border: none; font-weight: 700; cursor: pointer; border-radius: 4px; transition: 0.3s; }
.submit-btn:hover { background: var(--light-green); }

/* Testimonials */
.reviews-container { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 30px; }
.review-entry { background: var(--snow); padding: 30px; border-left: 5px solid var(--forest-green); }
.stars { margin-bottom: 10px; }
.review-text { font-style: italic; color: #555; }
.reviewer { margin-top: 15px; font-weight: 700; color: var(--forest-green); text-align: right; }

/* Legal */
.legal-text { max-width: 800px; margin: 0 auto; background: var(--snow); padding: 60px; }
.legal-text h1 { font-family: var(--font-serif); color: var(--forest-green); }
.legal-text h3 { margin-top: 30px; color: var(--rock); }

/* Footer */
.peak-footer { background: var(--rock); color: #ccc; padding: 60px 0 20px; margin-top: auto; }
.footer-content { display: flex; justify-content: space-between; border-bottom: 1px solid #444; padding-bottom: 30px; margin-bottom: 20px; }
.brand-col h4 { color: var(--snow); font-family: var(--font-serif); margin-bottom: 5px; }
.link-col a { color: #aaa; margin-left: 20px; }
.link-col a:hover { color: var(--snow); }
.copyright { text-align: center; font-size: 0.8rem; }

@media (max-width: 900px) {
    .nature-nav { display: none; }
    .hamburger { display: flex; }
    .tour-grid, .about-split, .booking-wrapper, .form-row { grid-template-columns: 1fr; flex-direction: column; }
    .hero-text h1 { font-size: 3rem; }
}