:root {
    --primary-color: #8da399;
    --primary-dark: #6e827a;
    --secondary-color: #f4f1ea;
    --text-dark: #2c2c2c;
    --text-light: #666666;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0,0,0,0.05);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background-color: var(--secondary-color);
    color: var(--text-dark);
    line-height: 1.6;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Navigation */
.navbar {
    position: fixed;
    top: 0; width: 100%;
    padding: 25px 0;
    z-index: 1000;
    transition: 0.3s;
}
.navbar.scrolled {
    background: rgba(255,255,255,0.9);
    padding: 15px 0;
    backdrop-filter: blur(10px);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--font-heading); font-size: 1.8rem; text-decoration: none; color: var(--text-dark); font-weight: 700; }
.nav-links { display: flex; list-style: none; }
.nav-links li { margin-left: 30px; }
.nav-links a { text-decoration: none; color: var(--text-dark); font-size: 0.9rem; letter-spacing: 1px; text-transform: uppercase; }

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 15px 35px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    border: none;
    transition: 0.3s;
    cursor: pointer;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    background: linear-gradient(to right, #f4f1ea, #e9e6df);
}
.hero-content { flex: 1; padding-right: 50px; }
.hero-content h1 { font-size: 4.5rem; line-height: 1.1; margin-bottom: 20px; }
.hero-content p { font-size: 1.2rem; color: var(--text-light); margin-bottom: 30px; }
.hero-image { flex: 1; text-align: right; }
.hero-image img { width: 80%; border-radius: 30px; box-shadow: 30px 30px 0 var(--primary-color); }

/* Sections */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 3rem; margin-bottom: 10px; }

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-card { background: white; padding: 40px; border-radius: 20px; text-align: center; box-shadow: var(--shadow); }
.feature-card i { font-size: 2rem; color: var(--primary-color); margin-bottom: 20px; }

.tips-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.tip-card { background: white; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); }
.tip-image { height: 250px; }
.tip-image img { width: 100%; height: 100%; object-fit: cover; }
.tip-content { padding: 25px; }
.tag { color: var(--primary-color); font-weight: 700; font-size: 0.7rem; text-transform: uppercase; }

/* CTA */
.cta-section { position: relative; padding: 100px 0; color: white; text-align: center; background: url('https://images.unsplash.com/photo-1571781565036-d3f7595ca3e4?auto=format&fit=crop&w=1600&q=80') center/cover; }
.cta-bg-overlay { position: absolute; top:0; left:0; width:100%; height:100%; background: rgba(0,0,0,0.5); }
.cta-content { position: relative; z-index: 1; }
.cta-form { margin-top: 30px; }
.cta-form input { padding: 15px 25px; border-radius: 50px; border: none; width: 300px; margin-right: 10px; }

footer { padding: 50px 0; text-align: center; background: #fafafa; border-top: 1px solid #eee; }
.copyright { margin-top: 10px; color: #999; font-size: 0.8rem; }

/* Animations */
.reveal { opacity: 0; transform: translateY(30px); transition: 0.8s; }
.reveal.active { opacity: 1; transform: translateY(0); }
.fade-in-up { animation: fadeInUp 1s forwards; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }

@media (max-width: 768px) {
    .hero { flex-direction: column; text-align: center; padding-top: 120px; }
    .hero-content { padding-right: 0; }
    .hero-content h1 { font-size: 2.8rem; }
    .features-grid, .tips-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
}