:root{--ink-900: oklch(15% .034 256);--ink-850: oklch(18% .04 256);--ink-800: oklch(21.5% .046 256);--ink-700: oklch(28% .05 256);--hairline: oklch(82% .05 256 / .14);--hairline-strong: oklch(85% .06 256 / .24);--ivory-50: oklch(97% .009 88);--ivory-100: oklch(94.2% .01 88);--ivory-200: oklch(89% .011 88);--text-on-dark: oklch(96% .01 250);--text-on-dark-muted: oklch(77% .025 256);--text-on-dark-faint: oklch(66% .028 256);--text-on-light: oklch(21% .04 256);--text-on-light-muted: oklch(44% .035 256);--accent: oklch(81% .094 82);--accent-bright: oklch(87% .105 85);--accent-deep: oklch(63% .085 74);--accent-glow: oklch(81% .094 82 / .16);--tint-deep: oklch(25% .07 256);--nav-bg: oklch(15% .034 256 / .8);--divider-on-light: oklch(25% .05 256 / .14);--swiss: oklch(56% .205 26);--pos: oklch(74% .13 158);--neg: oklch(65% .17 28);--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;--text-eyebrow: .78rem;--text-sm: clamp(.86rem, .83rem + .15vw, .95rem);--text-base: clamp(1rem, .95rem + .25vw, 1.15rem);--text-lead: clamp(1.18rem, 1.05rem + .7vw, 1.55rem);--text-h3: clamp(1.4rem, 1.15rem + 1.1vw, 2.1rem);--text-h2: clamp(2.1rem, 1.5rem + 3vw, 4.2rem);--text-display: clamp(2.7rem, 1.4rem + 6vw, 6.6rem);--text-mega: clamp(3.4rem, 1rem + 11vw, 11rem);--leading-tight: 1.04;--leading-snug: 1.18;--leading-body: 1.62;--tracking-eyebrow: .28em;--tracking-tight: -.022em;--tracking-mega: -.032em;--space-section: clamp(5.5rem, 4rem + 8vw, 12rem);--space-block: clamp(2rem, 1.4rem + 2.4vw, 4rem);--gutter: clamp(1.25rem, .8rem + 3vw, 4.5rem);--maxw: 1320px;--maxw-text: 64ch;--dur-fast: .18s;--dur: .42s;--dur-slow: .9s;--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--shadow-card: 0 1px 0 oklch(100% 0 0 / .04) inset, 0 24px 60px -28px oklch(0% 0 0 / .7);--shadow-float: 0 40px 90px -40px oklch(0% 0 0 / .85);--radius: 4px;--radius-lg: 10px}@media (prefers-reduced-motion: reduce){:root{--dur-fast: 1ms;--dur: 1ms;--dur-slow: 1ms}}h1,h2,h3,h4{font-family:var(--font-display);font-weight:640;font-optical-sizing:auto;letter-spacing:-.021em;line-height:var(--leading-tight);text-wrap:balance;margin:0}.eyebrow{font-family:var(--font-sans);font-size:var(--text-eyebrow);font-weight:600;letter-spacing:var(--tracking-eyebrow);text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:.85rem}.eyebrow--light{color:var(--accent-deep)}.h-mega{font-size:var(--text-mega);letter-spacing:-.03em;font-weight:700}.h-display{font-size:var(--text-display)}.h2{font-size:var(--text-h2)}.h3{font-size:var(--text-h3);font-weight:600}.lead{font-size:var(--text-lead);line-height:var(--leading-snug);color:var(--text-on-dark-muted);font-weight:400;max-width:52ch}.body{font-size:var(--text-base);line-height:var(--leading-body);color:var(--text-on-dark-muted);max-width:var(--maxw-text)}.body strong,.lead strong{color:var(--text-on-dark);font-weight:600}.serif-accent{font-family:var(--font-display);font-style:normal;font-weight:640;color:var(--accent)}.numeral{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}::selection{background:var(--accent);color:var(--ink-900)}*,*:before,*:after{box-sizing:border-box;margin:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}body{margin:0;background:var(--ink-900);color:var(--text-on-dark);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}ul{list-style:none;padding:0}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}.shell{width:min(100% - calc(var(--gutter) * 2),var(--maxw));margin-inline:auto}.section{position:relative;padding-block:var(--space-section)}.section--light{background:var(--ivory-50);color:var(--text-on-light)}.section--light .lead,.section--light .body{color:var(--text-on-light-muted)}.section--light .lead strong,.section--light .body strong{color:var(--text-on-light)}.grain{position:fixed;inset:0;z-index:9000;pointer-events:none;opacity:.42;mix-blend-mode:overlay;background-image:var(--grain-uri);background-size:220px 220px}.scroll-progress{position:fixed;inset:0 auto auto 0;height:2px;width:100%;transform:scaleX(0);transform-origin:0 50%;background:linear-gradient(90deg,var(--accent-deep),var(--accent-bright));z-index:8000;will-change:transform}.nav{position:fixed;inset:0 0 auto;z-index:7000;display:flex;align-items:center;justify-content:flex-end;padding:.5rem var(--gutter);transition:background var(--dur) var(--ease-out-quart),backdrop-filter var(--dur) var(--ease-out-quart),padding var(--dur) var(--ease-out-quart),border-color var(--dur) var(--ease-out-quart);border-bottom:1px solid transparent;overflow:visible}.nav[data-scrolled=true]{background:var(--nav-bg);backdrop-filter:blur(16px) saturate(1.4);padding-block:.5rem;border-bottom-color:var(--hairline)}.brand{display:inline-flex;align-items:center;font-family:var(--font-display);font-size:1.12rem;letter-spacing:.02em}.nav .brand{position:absolute;left:var(--gutter);top:50%;transform:translateY(-50%);z-index:2}.brand-logo{display:block;height:clamp(63px,2.5vw + 26px,95px);width:auto;filter:invert(1);transition:height var(--dur) var(--ease-out-quart)}.nav[data-scrolled=true] .brand-logo{height:clamp(52px,1.8vw + 22px,76px)}.brand--footer .brand-logo{height:clamp(110px,6vw + 24px,180px)}.sheet-panel .brand-logo{filter:none;height:clamp(64px,2vw + 32px,100px)}@media (max-width: 1280px){.nav-links{gap:1rem;font-size:.78rem}}@media (max-width: 1080px){.nav-links a:not(.btn){display:none}}.sheet-top .sheet-meta{display:block;margin-top:.5rem;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-on-light-muted)}.brand b{font-weight:560}.brand span{color:var(--text-on-dark-faint);font-weight:400}.swiss-mark{width:18px;height:18px;flex:none;border-radius:3px;background:var(--swiss);position:relative}.swiss-mark:before,.swiss-mark:after{content:"";position:absolute;background:var(--ivory-50)}.swiss-mark:before{inset:7.5px 4px}.swiss-mark:after{inset:4px 7.5px}.swiss-tick{order:-1;width:15px;height:15px;flex:none;border-radius:3px;background:#d52b1e url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Crect x='13' y='6.5' width='6' height='19' fill='%23fff'/%3E%3Crect x='6.5' y='13' width='19' height='6' fill='%23fff'/%3E%3C/svg%3E") center / 100% 100% no-repeat}.nav-links{display:flex;align-items:center;gap:clamp(1.2rem,.5rem + 1.6vw,2.6rem);font-size:.86rem;letter-spacing:.01em}.nav-links a{color:var(--text-on-dark-muted);transition:color var(--dur-fast)}.nav-links a:hover{color:var(--text-on-dark)}.btn{--bg: var(--accent);--fg: var(--ink-900);position:relative;display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.6rem;background:var(--bg);color:var(--fg);font-size:.92rem;font-weight:600;letter-spacing:.01em;border-radius:var(--radius);overflow:hidden;isolation:isolate;transition:transform var(--dur) var(--ease-out-expo),box-shadow var(--dur) var(--ease-out-expo)}.btn:after{content:"";position:absolute;inset:0;z-index:-1;background:var(--accent-bright);transform:translateY(102%);transition:transform var(--dur) var(--ease-out-expo)}.btn:hover{transform:translateY(-2px);box-shadow:0 18px 40px -18px var(--accent-glow)}.btn:hover:after{transform:translateY(0)}.btn .arrow{transition:transform var(--dur) var(--ease-out-expo)}.btn:hover .arrow{transform:translate(4px)}.btn--ghost{--bg: transparent;--fg: var(--text-on-dark);border:1px solid var(--hairline-strong)}.btn--ghost:after{background:#ffffff0f}.btn--ghost:hover{box-shadow:none;border-color:var(--accent)}.link-cta{display:inline-flex;align-items:center;gap:.55rem;color:var(--accent);font-weight:600;font-size:.95rem;letter-spacing:.01em}.link-cta .line{display:inline-block;width:2.2rem;height:1px;background:currentColor;transition:width var(--dur) var(--ease-out-expo)}.link-cta:hover .line{width:3.4rem}.sec-head{display:grid;gap:1.5rem;margin-bottom:var(--space-block)}.sec-head .h2{max-width:18ch}.rule{height:1px;background:var(--hairline);border:0}.section--light .rule{background:var(--divider-on-light)}[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity var(--dur-slow) var(--ease-out-quart),transform var(--dur-slow) var(--ease-out-quart);transition-delay:var(--reveal-delay, 0ms);will-change:opacity,transform}[data-reveal=mask]{transform:none;clip-path:inset(0 0 100% 0);transition:clip-path 1.1s var(--ease-out-expo),opacity .6s var(--ease-out-quart);transition-delay:var(--reveal-delay, 0ms)}[data-reveal].is-in{opacity:1;transform:none;clip-path:inset(0 0 0 0)}@media (prefers-reduced-motion: reduce){[data-reveal]{opacity:1!important;transform:none!important;clip-path:none!important}}.footer{background:var(--ink-850);border-top:1px solid var(--hairline);padding-block:clamp(3.5rem,2rem + 4vw,6rem) 2.5rem}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid var(--hairline)}.footer h3{font-family:var(--font-sans);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--text-on-dark-faint);margin-bottom:1.2rem;font-weight:600}.footer ul{display:grid;gap:.7rem;font-size:.92rem;color:var(--text-on-dark-muted)}.footer a:hover{color:var(--accent)}.footer-legal{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;padding-top:2rem;font-size:.8rem;color:var(--text-on-dark-faint)}.disclaimer{font-size:.78rem;line-height:1.7;color:var(--text-on-dark-faint);max-width:90ch;margin-top:1.5rem}@media (max-width: 760px){.footer-grid{grid-template-columns:1fr;gap:2.4rem}}