:root {
    --black: #0a0a0a;
    --dark-grey: #1c1c1c;
    --gold: #c5a059;
    --light-gold: #e5c57e;
    --white: #f0f0f0;
    --text-grey: #a0a0a0;
    
    --sidebar-width: 280px;
    
    --font-serif: 'Cinzel', serif;
    --font-sans: 'Lato', sans-serif;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--black);
    color: var(--text-grey);
    line-height: 1.6;
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--dark-grey);
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    padding: 40px;
    border-right: 1px solid #333;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.brand { text-align: center; margin-bottom: 60px; }
.logo-icon { font-family: var(--font-serif); font-size: 3rem; color: var(--gold); margin-bottom: 10px; }
.brand h2 { font-family: var(--font-serif); font-size: 1.5rem; color: var(--white); letter-spacing: 2px; }
.gold { color: var(--gold); }

.side-nav { display: flex; flex-direction: column; gap: 20px; flex: 1; }
.side-nav a {
    color: var(--white);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    padding: 10px 0;
    border-bottom: 1px solid transparent;
    transition: 0.3s;
}
.side-nav a:hover, .side-nav a.active { color: var(--gold); border-bottom-color: var(--gold); }

.btn-gold {
    background-color: var(--gold);
    color: var(--black) !important;
    text-align: center;
    padding: 12px !important;
    font-weight: bold;
    margin-top: 20px;
    border: none !important;
}
.btn-gold:hover { background-color: var(--light-gold); color: var(--black) !important; }

.sidebar-footer { font-size: 0.8rem; color: #555; text-align: center; }

/* Mobile Header */
.mobile-header {
    display: none;
    position: fixed;
    top: 0; width: 100%;
    background-color: var(--dark-grey);
    padding: 15px 20px;
    z-index: 2000;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--gold);
}
.mobile-brand { font-family: var(--font-serif); color: var(--white); font-weight: bold; letter-spacing: 1px; }
.menu-toggle { background: none; border: none; color: var(--gold); font-size: 1.5rem; cursor: pointer; }

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    width: calc(100% - var(--sidebar-width));
    position: relative;
    transition: margin 0.3s ease;
}

/* Hero */
.hero-wrapper { height: 100vh; overflow: hidden; position: relative; }
.hero-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover; background-position: center;
    filter: grayscale(80%) brightness(0.4);
    z-index: 1;
}
.hero-overlay {
    position: relative; z-index: 2;
    height: 100%; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 20px;
}
.hero-text .subtitle { display: block; color: var(--gold); font-size: 1rem; letter-spacing: 4px; margin-bottom: 20px; text-transform: uppercase; }
.hero-text h1 { font-family: var(--font-serif); font-size: 4rem; color: var(--white); margin-bottom: 30px; line-height: 1.1; }
.hero-text p { font-size: 1.2rem; max-width: 600px; margin: 0 auto 40px; color: #ccc; }
.cta-link { font-family: var(--font-serif); color: var(--gold); font-size: 1.2rem; text-decoration: none; border-bottom: 1px solid var(--gold); padding-bottom: 5px; transition: 0.3s; }
.cta-link:hover { color: var(--white); border-color: var(--white); }

/* Standard Section */
.section-padding { padding: 100px 60px; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; }
.container { max-width: 1000px; margin: 0 auto; width: 100%; }

.page-title { font-family: var(--font-serif); font-size: 3rem; color: var(--white); margin-bottom: 20px; }
.gold-line { width: 80px; height: 3px; background-color: var(--gold); margin-bottom: 50px; }

/* Expertise Grid */
.expertise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.exp-card { background-color: var(--dark-grey); padding: 40px; border: 1px solid #333; transition: 0.3s; }
.exp-card:hover { border-color: var(--gold); transform: translateY(-5px); }
.exp-card h3 { font-family: var(--font-serif); color: var(--white); margin-bottom: 15px; font-size: 1.3rem; }

/* Testimonials */
.reviews-list { display: flex; flex-direction: column; gap: 40px; }
.review-item { border-left: 3px solid var(--gold); padding-left: 30px; }
.quote { font-size: 3rem; color: var(--gold); font-family: var(--font-serif); line-height: 0.5; margin-bottom: 10px; }
.review-item p { font-size: 1.3rem; font-style: italic; color: #ddd; margin-bottom: 15px; }
.author { font-size: 0.8rem; letter-spacing: 2px; color: var(--gold); text-transform: uppercase; }

/* Contact Form */
.contact-container { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-details { list-style: none; margin-top: 40px; }
.contact-details li { margin-bottom: 15px; font-family: var(--font-serif); color: var(--white); border-bottom: 1px solid #333; padding-bottom: 5px; }

.dark-form .form-row { display: flex; gap: 20px; margin-bottom: 20px; }
.dark-form input, .dark-form select, .dark-form textarea {
    width: 100%; padding: 15px; background: transparent; border: 1px solid #444; color: var(--white); font-family: var(--font-sans);
}
.dark-form input:focus, .dark-form select:focus, .dark-form textarea:focus { border-color: var(--gold); outline: none; }
.form-full { margin-bottom: 20px; }
.submit-gold { width: 100%; padding: 15px; background-color: var(--gold); color: var(--black); border: none; font-weight: bold; cursor: pointer; font-family: var(--font-serif); text-transform: uppercase; letter-spacing: 1px; transition: 0.3s; }
.submit-gold:hover { background-color: var(--white); }

/* Legal Text */
.legal-text h3 { color: var(--gold); margin-top: 30px; margin-bottom: 10px; font-family: var(--font-serif); }

/* Mobile */
@media (max-width: 992px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.active { transform: translateX(0); }
    .main-content { margin-left: 0; width: 100%; padding-top: 60px; } /* Push content down for mobile header */
    .mobile-header { display: flex; }
    .section-padding { padding: 60px 20px; }
    .hero-text h1 { font-size: 2.5rem; }
    .expertise-grid, .contact-container { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; }
}