:root{--black: #0a0a0a;--black-soft: #111111;--black-card: #151515;--black-border: #1e1e1e;--white: #f5f5f3;--white-muted: #a8a8a4;--white-dim: #6a6a66;--purple: #7b4fd6;--purple-light: #9b6ff6;--purple-dim: rgba(123, 79, 214, .12);--red: #e0192b;--font-display: "Playfair Display", Georgia, serif;--font-body: "DM Sans", sans-serif;--transition: .4s cubic-bezier(.25, .46, .45, .94);--transition-fast: .2s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{background:var(--black);color:var(--white);font-family:var(--font-body);font-weight:300;line-height:1.7;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' 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svg{width:24px;height:24px}.mobile-menu-body{flex:1;padding:24px;display:flex;flex-direction:column;gap:12px}.mobile-menu-section-title{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:var(--white-dim);margin:8px 0 12px;font-weight:600}.mobile-card{display:flex;align-items:flex-start;gap:14px;padding:16px;background:var(--black-card);border:1px solid var(--black-border);border-radius:14px;transition:border-color .2s ease,transform .2s 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ease}.whatsapp-btn:hover{transform:scale(1.1)}@media(max-width:768px){.whatsapp-float{bottom:20px;right:20px}}