:root {
    --bg-dark-prime: #080B10;
    --bg-dark-surface: #111622;
    --bg-dark-glass: rgba(17, 22, 34, 0.85);
    
    --luxury-gold: #C5A880;
    --luxury-gold-dark: #A38962;
    --luxury-teal: #49A6E9;
    
    --text-primary: #F0F3F8;
    --text-muted: #8A94A6;
    
    --border-premium: rgba(255, 255, 255, 0.06);
    --border-gold-soft: rgba(197, 168, 128, 0.25);
    
    --font-serif: 'Cinzel', serif;
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    
    --premium-transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark-prime);
    color: var(--text-primary);
    font-family: var(--font-sans);
}

body { overflow-x: hidden; -webkit-font-smoothing: antialiased; }
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px; }
.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.text-center { text-align: center; }
.max-w-800 { max-width: 800px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.opacity-80 { opacity: 0.8; }
.opacity-70 { opacity: 0.7; }
.font-bold { font-weight: 700; }

.section-bg-soft { background-color: var(--bg-dark-surface); }
.gold-accent-text { color: var(--luxury-gold) !important; }

h1, h2, h3, h4 { font-family: var(--font-serif); color: #FFFFFF; font-weight: 500; line-height: 1.25; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); letter-spacing: -0.5px; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.35rem; }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; border-radius: 4px; font-size: 0.9rem; font-weight: 600; text-decoration: none; cursor: pointer; transition: var(--premium-transition); border: 1px solid transparent; }
.btn-gold-solid { background-color: var(--luxury-gold); color: var(--bg-dark-prime); }
.btn-gold-solid:hover { background-color: var(--luxury-gold-dark); transform: translateY(-2px); }
.btn-gold-outline { background-color: transparent; border-color: var(--luxury-gold); color: var(--luxury-gold); }
.btn-gold-outline:hover { background-color: var(--luxury-gold); color: var(--bg-dark-prime); }
.btn-outline-white { background-color: transparent; border-color: rgba(255,255,255,0.15); color: #FFFFFF; }
.btn-outline-white:hover { border-color: #FFFFFF; background-color: rgba(255,255,255,0.02); }
.btn-xs { padding: 8px 18px; font-size: 0.8rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

.luxury-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; height: 86px; transition: var(--premium-transition); display: flex; align-items: center; }
.luxury-header.is-sticky { height: 68px; background-color: var(--bg-dark-glass); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-premium); }
.header-flex { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.brand-logo { height: 28px; display: block; }
.luxury-navigation { display: flex; gap: 32px; }
.nav-item-link { color: var(--text-muted); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: var(--premium-transition); }
.nav-item-link:hover { color: var(--luxury-gold); }

.hero-section { position: relative; padding: 170px 0 90px; }
.hero-grid { align-items: center; }
.eyebrow-badge { display: inline-block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; color: var(--luxury-gold); letter-spacing: 2px; margin-bottom: 16px; }
.hero-prose-text { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 36px; }
.hero-buttons-row { display: flex; gap: 16px; }

.editorial-image-frame { background-color: var(--bg-dark-surface); padding: 14px; border-radius: 2px; border: 1px solid var(--border-premium); }
.frame-gold { border-color: var(--border-gold-soft); box-shadow: 0 30px 60px rgba(0,0,0,0.4); }
.frame-white { border-color: var(--border-premium); }
.fluid-image-asset { width: 100%; height: auto; display: block; }

.editorial-section { padding: 90px 0; border-bottom: 1px solid var(--border-premium); }
.editorial-paragraph { color: var(--text-muted); font-size: 1.05rem; line-height: 1.75; }

.interactive-simulator-layout { background-color: var(--bg-dark-prime); border: 1px solid var(--border-gold-soft); border-radius: 4px; }
.shadow-premium { box-shadow: 0 20px 40px rgba(0,0,0,0.3); }

.premium-slider { width: 100%; -webkit-appearance: none; background: var(--bg-dark-surface); height: 4px; border-radius: 2px; outline: none; margin: 12px 0; }
.premium-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; background: var(--luxury-gold); border-radius: 50%; cursor: pointer; transition: var(--premium-transition); }
.premium-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }

.simulator-results-box { background: var(--bg-dark-surface); padding: 16px; border-radius: 2px; display: flex; flex-direction: column; gap: 8px; }
.result-row { display: flex; justify-content: space-between; font-size: 0.95rem; }
.result-row span { color: var(--text-muted); }

.steps-ordered-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 40px; }
.editorial-step-card { background-color: var(--bg-dark-surface); border: 1px solid var(--border-premium); padding: 24px 20px; border-radius: 2px; transition: var(--premium-transition); }
.editorial-step-card:hover { border-color: var(--luxury-gold); }
.step-num-index { font-family: var(--font-serif); font-size: 1.5rem; color: var(--luxury-gold); display: block; margin-bottom: 12px; }
.step-card-prose { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

.nordic-callout-panel { background: linear-gradient(90deg, rgba(197, 168, 128, 0.03) 0%, transparent 100%); border-left: 2px solid var(--luxury-gold); padding: 20px 24px; }
.border-blue { border-left-color: var(--luxury-teal); background: linear-gradient(90deg, rgba(73, 166, 233, 0.03) 0%, transparent 100%); }
.callout-badge-title { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; color: var(--luxury-gold); letter-spacing: 1px; display: block; margin-bottom: 4px; }
.secondary-color { color: var(--luxury-teal); }
.callout-body-prose { color: var(--text-muted); font-size: 0.95rem; }

.table-responsive-container { overflow-x: auto; margin-top: 24px; border-radius: 2px; }
.nordic-structured-table { width: 100%; border-collapse: collapse; text-align: left; }
.nordic-structured-table th, .nordic-structured-table td { padding: 16px 20px; border-bottom: 1px solid var(--border-premium); }
.nordic-structured-table th { font-family: var(--font-serif); font-size: 0.85rem; text-transform: uppercase; color: var(--luxury-gold); background-color: rgba(255,255,255,0.01); letter-spacing: 0.5px; }
.nordic-structured-table td { color: var(--text-muted); font-size: 0.95rem; }
.table-bold-title { color: #FFFFFF; font-weight: 500; }
.table-bold-title-accent { color: var(--luxury-gold); font-weight: 500; }

.nordic-bullet-list { list-style: none; }
.nordic-bullet-list li { position: relative; padding-left: 20px; margin-bottom: 10px; color: var(--text-muted); font-size: 0.95rem; }
.nordic-bullet-list li::before { content: '•'; position: absolute; left: 0; color: var(--luxury-gold); }

.nordic-numbered-list { list-style: none; counter-reset: block-counter; }
.nordic-numbered-list li { position: relative; padding-left: 36px; margin-bottom: 16px; color: var(--text-muted); }
.nordic-numbered-list li::before { counter-increment: block-counter; content: counter(block-counter) "."; position: absolute; left: 0; color: var(--luxury-gold); font-family: var(--font-serif); font-weight: 700; }

.glass-panel { background-color: var(--bg-dark-surface); border: 1px solid var(--border-premium); }
.border-red { border-top: 2px solid #F87171; }
.text-red-accent { color: #F87171; }

.accordion-container { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; }
.accordion-item { background-color: var(--bg-dark-surface); border: 1px solid var(--border-premium); border-radius: 2px; overflow: hidden; }
.accordion-trigger { width: 100%; background: transparent; border: none; padding: 22px 24px; text-align: left; color: #FFFFFF; font-family: var(--font-sans); font-size: 1rem; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.accordion-trigger:hover { color: var(--luxury-gold); }
.icon-indicator { position: relative; width: 14px; height: 14px; flex-shrink: 0; }
.icon-indicator::before, .icon-indicator::after { content: ''; position: absolute; background: var(--luxury-gold); transition: var(--premium-transition); }
.icon-indicator::before { top: 6px; left: 0; width: 14px; height: 2px; }
.icon-indicator::after { top: 0; left: 6px; width: 2px; height: 14px; }
.accordion-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s cubic-bezier(0.16, 1, 0.3, 1); }
.accordion-panel p { overflow: hidden; padding: 0 24px 22px 24px; color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }

.accordion-item.is-active { border-color: var(--border-gold-soft); }
.accordion-item.is-active .accordion-panel { grid-template-rows: 1fr; }
.accordion-item.is-active .icon-indicator::after { transform: rotate(90deg); opacity: 0; }

.luxury-footer { background-color: #04060A; padding: 80px 0 30px; border-top: 1px solid var(--border-premium); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.5fr; gap: 48px; }
.footer-grayscale { filter: grayscale(1); opacity: 0.3; }
.footer-meta-prose { font-size: 0.85rem; color: var(--text-muted); margin-top: 16px; }
.luxury-footer h4 { font-family: var(--font-serif); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; margin