:root {
    --color-primary: #D4AF37; /* Champagne Gold */
    --color-primary-light: #E5D3B3; /* Light Gold */
    --color-brand: #D4AF37;
    --color-brand-hover: #C5A028;
    --color-accent: #E5D3B3;
    
    --color-bg: #0B0B0B; /* Deep Charcoal Black */
    --color-surface: #121212; /* Slightly lighter for cards */
    --color-surface-hover: #1A1A1A;
    
    --color-text: #F5F5F5; /* Crisp Off-White */
    --color-text-light: #A3A3A3; /* Soft Silver */
    --color-border: #2A2A2A; /* Dark Grey Border */
    --color-border-gold: rgba(212, 175, 55, 0.3);

    --font-heading: 'Playfair Display', serif;
    --font-main: 'Inter', sans-serif;
    
    --transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94); /* Slower cinematic easing */
    --shadow-sm: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.6);
    --shadow-lg: 0 16px 40px rgba(0,0,0,0.8);
    --shadow-glow: 0 0 30px rgba(212, 175, 55, 0.15);
}

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

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text);
    line-height: 1.2;
    font-weight: 400;
}

.text-brand { color: var(--color-brand); }
.text-accent { color: var(--color-accent); }
.text-light { color: var(--color-text-light); }

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

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
}

.section-title {
    font-size: clamp(36px, 5vw, 56px);
    margin-bottom: 24px;
}

.section-desc {
    font-size: 18px;
    color: var(--color-text-light);
    font-weight: 300;
}

.bg-white { background-color: var(--color-surface); }
.bg-light { background-color: #161616; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 14px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-brand);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--color-brand-hover);
    color: #000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-brand);
    border-color: var(--color-brand);
}

.btn-outline:hover {
    background-color: var(--color-brand);
    color: #000;
}

/* Header & Navigation */
.top-bar {
    background-color: #000000;
    color: var(--color-text-light);
    font-size: 13px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
    letter-spacing: 0.05em;
}

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

.top-bar a {
    color: var(--color-text-light);
}
.top-bar a:hover {
    color: var(--color-brand);
}

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
    background: transparent;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header.scrolled {
    background: rgba(11, 11, 11, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border-gold);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 24px;
    letter-spacing: 0.02em;
}

.logo svg {
    color: var(--color-brand);
}

.desktop-nav {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: var(--color-text);
    font-weight: 300;
    font-size: 14px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-brand);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--color-brand);
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-brand);
}

.mobile-nav {
    display: none;
}

@media (max-width: 992px) {
    .desktop-nav { display: none; }
    .header-actions .btn { display: none; }
    .mobile-menu-toggle { display: block; }
    
    .mobile-nav {
        display: flex;
        flex-direction: column;
        padding: 0;
        background-color: var(--color-surface);
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        border-bottom: 1px solid var(--color-border-gold);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.5s ease;
    }
    
    .mobile-nav.active {
        max-height: 500px;
    }
    
    .mobile-nav .nav-link {
        padding: 20px 24px;
        border-bottom: 1px solid var(--color-border);
        font-size: 16px;
    }
    
    .mobile-nav .nav-link:last-child {
        border-bottom: none;
    }
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
.footer {
    background-color: #000000;
    color: var(--color-text-light);
    padding: 100px 0 0;
    border-top: 1px solid var(--color-border-gold);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 80px;
    margin-bottom: 80px;
}

.logo-footer {
    color: var(--color-text);
    margin-bottom: 32px;
}

.footer-brand p {
    font-size: 15px;
    font-weight: 300;
}

.footer h4 {
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 32px;
    letter-spacing: 0.05em;
}

.footer a {
    display: block;
    margin-bottom: 16px;
    color: var(--color-text-light);
    font-size: 14px;
    font-weight: 300;
}

.footer a:hover {
    color: var(--color-brand);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 32px 0;
    text-align: center;
    font-size: 13px;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

/* FAQ Accordions */
.faq-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    margin-bottom: 16px;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--color-brand);
}

.faq-question {
    padding: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 18px;
    font-family: var(--font-heading);
    color: var(--color-text);
}

.faq-answer {
    padding: 0 32px 32px;
    color: var(--color-text-light);
    font-size: 15px;
    display: none;
    font-weight: 300;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    color: var(--color-brand);
}

.faq-toggle {
    transition: transform 0.5s ease;
    color: var(--color-brand);
    font-size: 24px;
    font-weight: 300;
}

/* Grid System for reusable service/team cards */
.grid-cols-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.grid-cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.grid-cols-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }

@media (max-width: 768px) {
    .grid-cols-2, .grid-cols-3, .grid-cols-4 {
        grid-template-columns: 1fr;
    }
}