@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Lato:wght@300;400;700&display=swap');

:root {
    --dark-walnut: #3E2F26;
    --teak-brown: #6B4F3A;
    --sand-beige: #D8C3A5;
    --warm-white: #F7F5F2;
    --forest-green: #556B2F;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
    --transition: all 0.3s ease-in-out;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background-color: var(--warm-white); color: var(--dark-walnut); line-height: 1.6; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Utilities */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.text-center { text-align: center; }
.section-title { font-family: var(--font-heading); font-size: 2.5rem; color: var(--dark-walnut); margin-bottom: 20px; text-align: center; }
.section-subtitle { text-align: center; color: var(--teak-brown); margin-bottom: 40px; font-size: 1.1rem; }

/* Buttons */
.btn { display: inline-block; padding: 12px 30px; font-size: 1rem; border: none; cursor: pointer; transition: var(--transition); text-transform: uppercase; letter-spacing: 1px; font-weight: 700; }
.btn-primary { background-color: var(--dark-walnut); color: var(--warm-white); }
.btn-primary:hover { background-color: var(--teak-brown); transform: translateY(-3px); box-shadow: 0 5px 15px rgba(62,47,38,0.3); }
.btn-outline { background-color: transparent; border: 2px solid var(--dark-walnut); color: var(--dark-walnut); }
.btn-outline:hover { background-color: var(--dark-walnut); color: var(--warm-white); }

/* Navbar */
.navbar { position: fixed; top: 0; width: 100%; z-index: 1000; padding: 20px 0; transition: var(--transition); background: transparent; }
.navbar.scrolled { background: var(--warm-white); box-shadow: 0 2px 10px rgba(0,0,0,0.1); padding: 15px 0; }
.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.logo a { display: flex; align-items: center; font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: var(--dark-walnut); letter-spacing: 2px; }
.logo img { height: 40px; margin-right: 10px; }
.nav-links { display: flex; gap: 30px; }
.nav-links li a { font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--dark-walnut); position: relative; transition: var(--transition); }
.nav-links li a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -5px; left: 0; background-color: var(--teak-brown); transition: var(--transition); }
.nav-links li a:hover::after, .nav-links li a.active::after { width: 100%; }
.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { width: 25px; height: 3px; background-color: var(--dark-walnut); transition: var(--transition); }

/* Footer */
.footer { background-color: var(--dark-walnut); color: var(--warm-white); padding: 60px 0 20px; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-logo { font-family: var(--font-heading); font-size: 2rem; margin-bottom: 15px; }
.footer-links h4 { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 20px; color: var(--sand-beige); }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a:hover { color: var(--sand-beige); }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid var(--teak-brown); font-size: 0.9rem; color: var(--sand-beige); }

/* Effects */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.fade-in.appear { opacity: 1; transform: translateY(0); }
#backToTop { position: fixed; bottom: 30px; right: 30px; background: var(--forest-green); color: white; border: none; padding: 15px 20px; cursor: pointer; border-radius: 5px; opacity: 0; visibility: hidden; transition: var(--transition); z-index: 999; }
#backToTop.show { opacity: 1; visibility: visible; }
#backToTop:hover { background: var(--dark-walnut); transform: translateY(-5px); }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { position: fixed; top: 0; right: -100%; height: 100vh; width: 250px; background-color: var(--warm-white); flex-direction: column; align-items: center; justify-content: center; box-shadow: -2px 0 10px rgba(0,0,0,0.1); transition: 0.4s; }
    .nav-links.active { right: 0; }
    .hamburger { display: flex; z-index: 1001; }
    .hamburger.toggle span:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); }
    .hamburger.toggle span:nth-child(2) { opacity: 0; }
    .hamburger.toggle span:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); }
    .section-title { font-size: 2rem; }
}