/* Common styles for navigation and footer across all pages */

:root {
    --bg: #ffffff;
    --fg: #0a0a0a;
    --accent: #8b7355;
    --gray-light: #f5f5f7;
    --gray-med: #86868b;
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    --transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul { list-style: none; }

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

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 40px;
}

/* --- Navigation --- */

nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 30px 0;
    z-index: 1000;
    transition: var(--transition);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

nav.scrolled {
    padding: 15px 0;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 35px;
}

nav.scrolled .logo img { height: 28px; }

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links > a, .nav-links .dropdown > a {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.7;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links > a:hover, .nav-links .dropdown > a:hover { 
    opacity: 1; 
    color: var(--accent); 
}

.nav-links > a.active {
    opacity: 1;
    color: var(--accent);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid rgba(0,0,0,0.1);
    padding: 20px 0;
    margin-top: 20px;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 12px 30px;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.05em;
    opacity: 0.7;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    opacity: 1;
    color: var(--accent);
    background: var(--gray-light);
}

.dropdown-menu a.active {
    opacity: 1;
    color: var(--accent);
}

.mobile-toggle {
    display: none;
    cursor: pointer;
}

/* --- Footer --- */

footer {
    background: var(--gray-light);
    padding: 60px 0 40px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--gray-med);
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--fg);
    border-color: var(--fg);
    color: white;
}

/* --- Responsive --- */

@media (max-width: 768px) {
    .nav-links { 
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links > a,
    .nav-links > .dropdown {
        width: 100%;
        padding: 12px 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 20px;
        margin-top: 10px;
    }
    
    .dropdown-menu a {
        padding: 8px 0;
    }
    
    .mobile-toggle { 
        display: block;
    }
    
    .mobile-toggle.active i {
        transform: rotate(90deg);
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
}