:root{--color-bg: #0a0a0a;--color-bg-light: #1a1a1a;--color-text: #e8e8e8;--color-text-muted: #a0a0a0;--color-accent: #c9a961;--color-accent-dark: #a68948;--color-border: #2a2a2a;--font-display: "Playfair Display", serif;--font-body: "DM Sans", sans-serif;--font-mono: "JetBrains Mono", monospace;--transition-smooth: cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--color-bg: #ffffff;--color-bg-light: #f5f5f5;--color-text: #1a1a1a;--color-text-muted: #666666;--color-accent: #c9a961;--color-accent-dark: #a68948;--color-border: #e0e0e0}[data-theme=dark]{--color-bg: #0a0a0a;--color-bg-light: #1a1a1a;--color-text: #e8e8e8;--color-text-muted: #a0a0a0;--color-accent: #c9a961;--color-accent-dark: #a68948;--color-border: #2a2a2a}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease}.container{max-width:1400px;margin:0 auto;padding:0 80px}@media (max-width: 1024px){.container{padding:0 40px}}@media (max-width: 768px){.container{padding:0 20px}}section{padding:150px 0;position:relative}@media (max-width: 768px){section{padding:80px 0}}.section-header{margin-bottom:80px;opacity:0;transform:translateY(20px);transition:opacity .6s var(--transition-smooth),transform .6s var(--transition-smooth)}.section-header.visible{opacity:1;transform:translateY(0)}.section-number{font-family:var(--font-mono);font-size:14px;color:var(--color-accent);display:block;margin-bottom:20px;letter-spacing:2px}.section-title{font-family:var(--font-display);font-size:clamp(36px,5vw,72px);font-weight:700;color:var(--color-text)}.btn-primary,.btn-secondary{padding:18px 40px;font-size:14px;font-weight:600;text-decoration:none;border-radius:50px;letter-spacing:1px;text-transform:uppercase;transition:all .3s var(--transition-smooth);position:relative;overflow:hidden;display:inline-block}.btn-primary{background:var(--color-accent);color:var(--color-bg);border:2px solid var(--color-accent)}[data-theme=light] .btn-primary{color:#fff}.btn-primary:hover{background:var(--color-accent-dark);border-color:var(--color-accent-dark);box-shadow:0 10px 30px #c9a9614d}.btn-secondary{background:transparent;color:var(--color-text);border:2px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg-light);border-color:var(--color-accent);color:var(--color-accent)}[appScrollReveal],[appscrollreveal]{opacity:0;transform:translateY(20px);transition:opacity .6s var(--transition-smooth),transform .6s var(--transition-smooth)}[appScrollReveal].visible,[appscrollreveal].visible{opacity:1;transform:translateY(0)}