/* --- CSS VARIABLES (Dynamic Theming & Base) --- */
:root {
    /* DARK THEME (Default) */
    --bg-main: #050505;        
    --bg-alt: #141414;         
    --text-main: #FFFFFF;      
    --text-muted: #A0A0A0;     
    --border-color: #333333;   
    --nav-bg: rgba(5, 5, 5, 0.95);
    --modal-overlay: rgba(5, 5, 5, 0.85);
    --hero-overlay-1: rgba(5, 5, 5, 0.6);
    --hero-overlay-2: rgba(5, 5, 5, 0.95);
    
    /* Global Colors & Typography */
    --brand-gold: #D4AF37;     
    --brand-gold-hover: #AA8C2C; 
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

[data-theme="light"] {
    /* LIGHT THEME */
    --bg-main: #FFFFFF;        
    --bg-alt: #F8F8F8;         
    --text-main: #0A0A0A;      
    --text-muted: #666666;     
    --border-color: #E0E0E0;   
    --nav-bg: rgba(255, 255, 255, 0.95);
    --modal-overlay: rgba(255, 255, 255, 0.85);
    --hero-overlay-1: rgba(255, 255, 255, 0.6);
    --hero-overlay-2: rgba(255, 255, 255, 0.95);
}

/* --- GLOBAL RESET & TYPOGRAPHY --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background-color: var(--bg-main); 
    color: var(--text-main);       
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; object-fit: cover; }

/* --- BUTTONS --- */
.btn-primary, .btn-accent {
    display: inline-block;
    padding: 14px 32px;
    border: 2px solid transparent;
    border-radius: 0; 
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
}
.btn-primary { 
    background-color: var(--brand-gold); 
    color: #000; 
}
.btn-primary:hover { 
    background-color: transparent; 
    color: var(--brand-gold);
    border-color: var(--brand-gold);
}

.btn-primary:active {
    background-color: var(--brand-gold-hover);
    border-color: var(--brand-gold-hover);
    color: #000;
    transform: scale(0.98);
}

.btn-accent { 
    background-color: var(--text-main); 
    color: var(--bg-main); 
}
.btn-accent:hover { 
    background-color: transparent; 
    color: var(--text-main);
    border-color: var(--text-main);
}

.btn-accent:active {
    background-color: var(--text-muted);
    border-color: var(--text-muted);
    color: var(--bg-main);
    transform: scale(0.98);
}

/* --- HEADER & NAVIGATION --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background-color: var(--nav-bg);
    border-bottom: 1px solid var(--brand-gold); 
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    transition: background-color 0.4s ease;
}
.logo-container {
    display: flex;
    align-items: center;
    width: 180px; 
    height: auto;
    overflow: hidden;
}
.logo-container img {
    width: 100%;
    height: 100%;
    object-fit: contain; 
    display: block;
}
a img { border: none; outline: none; }
nav ul { list-style: none; display: flex; gap: 40px; align-items: center; }
nav ul li a { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1.5px; transition: color 0.3s; color: var(--text-main); }
nav ul li a:hover, nav ul li a.active { color: var(--brand-gold); }
.menu-toggle { display: none; font-size: 1.5rem; cursor: pointer; color: var(--text-main); }

/* --- SECTION UTILITIES --- */
section { padding: 120px 5%; }
.section-light { background-color: var(--bg-alt); color: var(--text-main); transition: background-color 0.4s ease; }
.section-dark { background-color: var(--bg-main); color: var(--text-main); transition: background-color 0.4s ease; }
.section-header { text-align: center; margin-bottom: 70px; }
.section-header h2 { font-size: 3rem; margin-bottom: 20px; }
.section-header p { color: var(--text-muted); }

/* --- HERO SECTION --- */
.hero {
    height: 100vh;
    background: linear-gradient(var(--hero-overlay-1), var(--hero-overlay-2)), url('https://images.unsplash.com/photo-1600334129128-685054151561?q=80&w=1920&auto=format&fit=crop') center/cover fixed;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    transition: background 0.4s ease;
}
.hero h1 { font-size: 4.5rem; margin-bottom: 25px; color: var(--text-main); }
.hero h1 span { color: var(--brand-gold); font-style: italic; }
.hero p { font-size: 1.1rem; margin-bottom: 45px; letter-spacing: 2px; color: var(--text-muted); text-transform: uppercase; }

/* --- GRID LAYOUTS & MAP --- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.map-wrapper {
    width: 100%;
    height: 300px;
    background: var(--bg-alt); 
    margin-bottom: 30px;
    border-radius: 4px;
    overflow: hidden; 
    border: 1px solid var(--brand-gold); 
}

/* --- CARDS --- */
.card {
    background-color: var(--bg-alt);
    color: var(--text-main);
    padding: 60px 40px;
    border: 1px solid var(--border-color);
    border-top: 5px solid var(--brand-gold); 
    transition: var(--transition-smooth);
}
.card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(212, 175, 55, 0.15); border-color: var(--brand-gold); }
.card-number { font-family: var(--font-heading); font-size: 2.5rem; color: var(--brand-gold); display: block; margin-bottom: 20px; font-style: italic; }
.card h3 { margin-bottom: 15px; font-size: 1.8rem; color: var(--text-main); }
.card p { color: var(--text-muted); margin-bottom: 30px; }

/* --- CLICKABLE CATEGORY BOXES --- */
.category-box {
    cursor: pointer;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 250px;
}
.category-box:hover { background-color: var(--brand-gold); color: #000; }
.category-box:hover h3, .category-box:hover p { color: #000; }
.category-box:hover .card-number { color: #000; }

/* --- POP-UP MODALS & SERVICE LIST --- */
.modal {
    display: none; 
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--modal-overlay); 
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
    align-items: center;
    justify-content: center;
}
.modal.show { display: flex; opacity: 1; }
.modal-content {
    background-color: var(--bg-main);
    color: var(--text-main);
    padding: 50px 40px;
    border-top: 5px solid var(--brand-gold);
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 650px;
    max-height: 85vh; 
    overflow-y: auto; 
    position: relative;
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}
.modal.show .modal-content { transform: translateY(0); }
.close-btn {
    position: absolute;
    right: 25px;
    top: 20px;
    font-size: 2.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
}
.close-btn:hover { color: var(--brand-gold); }

.close-btn:active {
    color: var(--brand-gold-hover);
    transform: scale(0.9);
}

/* Modal Internal Typography */
.modal-content h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}
.modal-subcategory { font-family: var(--font-heading); color: var(--brand-gold); margin: 30px 0 15px; font-size: 1.3rem; }

/* --- MODAL ITEMS --- */
.modal-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.modal-item:last-of-type {
    border-bottom: none;
}

.modal-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
}

.modal-item-name {
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 600;
}

.modal-item-price {
    color: var(--brand-gold);
    font-weight: bold;
    font-size: 1rem;
    white-space: nowrap;
}

.modal-item-desc {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0.4rem 0 0 0;
}

/* --- GALLERY --- */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); grid-auto-rows: 300px; gap: 20px; }
.gallery-item { width: 100%; height: 100%; transition: var(--transition-smooth); cursor: pointer; filter: grayscale(100%); border: 1px solid var(--border-color); }
.gallery-item:hover { filter: grayscale(0%); transform: scale(1.02); border-color: var(--brand-gold); z-index: 1; position: relative;}
.gallery-item:nth-child(2) { grid-row: span 2; height: 100%; }

/* --- FORMS --- */
.form-group { margin-bottom: 20px; }
input[type="text"], input[type="email"], input[type="tel"], input[type="password"], textarea {
    width: 100%; padding: 15px; border: 1px solid var(--border-color); background-color: var(--bg-alt);
    color: var(--text-main); font-family: var(--font-body); transition: border 0.3s;
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:focus, textarea:focus { outline: none; border-color: var(--brand-gold); }

/* --- ADMIN LOGIN PAGE --- */
.admin-login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--bg-main);
    padding: 20px;
}
.login-container {
    background-color: var(--bg-alt);
    padding: 50px 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--brand-gold);
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    text-align: center;
}
.login-logo {
    margin-bottom: 5px;
    display: flex;
    justify-content: center; /* optional */
    align-items: center; /* optional */
}

.login-logo img {
    width: 180px; /* adjust size */
    height: auto;
    display: block;
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.login-container .form-group {
    text-align: left;
}
.login-container label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.login-container input {
    padding: 12px 15px; /* Slightly tighter padding for login fields */
    background-color: var(--bg-main);
    border-radius: 6px;
}
.btn-login {
    width: 100%;
    padding: 14px;
    background-color: var(--brand-gold);
    color: #000;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-smooth);
    margin-top: 10px;
}
.btn-login:hover {
    background-color: var(--brand-gold-hover);
}

.btn-login:active {
    background-color: var(--brand-gold-hover);
    transform: scale(0.98);
}

.error-message {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 15px;
    display: none; 
}

/* --- FOOTER --- */
footer { background-color: var(--bg-alt); padding: 100px 5% 40px; border-top: 1px solid var(--border-color); transition: background-color 0.4s ease;}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 50px; margin-bottom: 60px; }
.footer-logo-container { display: flex; align-items: center; max-width: 140px; height: auto; margin-bottom: 30px; }
.footer-logo-container img { width: 100%; height: auto; object-fit: contain; object-position: left; }
.footer-col h4 { color: var(--brand-gold); margin-bottom: 30px; font-size: 1.1rem; letter-spacing: 2px; text-transform: uppercase;}
.footer-col p, .footer-col li { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 15px; }
.footer-col a:hover { color: var(--text-main); }
.footer-bottom { text-align: center; padding-top: 40px; border-top: 1px solid var(--border-color); font-size: 0.8rem; color: var(--text-muted); }

/* --- ANIMATIONS --- */
.fade-in { opacity: 0; transform: translateY(40px); transition: opacity 1s ease-out, transform 1s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* --- MODERN THEME TOGGLE SWITCH --- */
.theme-switch { position: relative; display: inline-block; width: 56px; height: 30px; }
.theme-switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--bg-alt); border: 1px solid var(--border-color); transition: var(--transition-smooth); border-radius: 30px; }
.slider:before { position: absolute; content: ""; height: 22px; width: 22px; left: 3px; bottom: 3px; background-color: var(--brand-gold); transition: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); border-radius: 50%; }
input:checked + .slider { background-color: var(--bg-alt); border-color: var(--text-main); }
input:checked + .slider:before { transform: translateX(26px); background-color: var(--text-main); }
.theme-switch:hover .slider { box-shadow: 0 0 10px rgba(212, 175, 55, 0.2); }

/* --- MEDIA QUERIES --- */
@media (max-width: 768px) {
    header { padding: 20px 5%; }
    .menu-toggle { display: block; } 
    nav ul { display: none; flex-direction: column; width: 100%; position: absolute; top: 70px; left: 0; background-color: var(--bg-main); padding: 30px 0; border-bottom: 1px solid var(--brand-gold); }
    nav ul.showing { display: flex; } 
    nav ul li { margin-bottom: 20px; }
    .header-btn { display: none; } 
    section { padding: 80px 5%; }
    .hero h1 { font-size: 2.8rem; }
    .grid-2 { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .gallery-item:nth-child(2) { grid-row: span 1; }
}
@media (max-width: 480px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .card { padding: 40px 20px; }
    .modal-content { padding: 40px 20px; }
}