@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-leading:initial;--tw-font-weight:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-md:28rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--font-weight-light:300;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-kaf);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.relative{position:relative}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-8{margin-top:calc(var(--spacing) * 8)}.block{display:block}.hidden{display:none}.min-h-dvh{min-height:100dvh}.max-w-md{max-width:var(--container-md)}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.leading-7{--tw-leading:calc(var(--spacing) * 7);line-height:calc(var(--spacing) * 7)}.font-light{--tw-font-weight:var(--font-weight-light);font-weight:var(--font-weight-light)}.text-foreground{color:var(--foreground)}.text-muted{color:var(--muted)}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}@font-face{font-family:Inter;src:url(/fonts/inter-latin-variable.woff2)format("woff2");font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Vazirmatn;src:url(/fonts/vazirmatn-arabic-variable.woff2)format("woff2");font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+6??,U+750-77F,U+870-88E,U+890-891,U+897-8E1,U+8E3-8FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FEFF}@font-face{font-family:Noto Sans SC;src:url(/fonts/noto-sans-sc-400.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+3000-303F,U+3040-309F,U+30A0-30FF,U+3400-4DBF,U+4E00-9FFF,U+F900-FAFF,U+FF00-FFEF}:root{--kaf-void:#07080a;--kaf-graphite:#0c0d10;--kaf-graphite-mid:#14161b;--kaf-titanium:#8d9197;--kaf-aluminum:#c4c6cb;--kaf-gunmetal:#3a3e45;--kaf-warm:#b0895a;--kaf-warm-soft:#b0895a6b;--kaf-paper:#f2eee7;--kaf-paper-soft:#f2eee7b8;--kaf-muted:#8c8881;--kaf-hairline:#f2eee71f;--kaf-hairline-strong:#f2eee747;--kaf-nav-bg:#090a0c8c;--kaf-gutter:clamp(1.25rem, 4.2vw, 4.75rem);--kaf-nav-h:4.75rem;--background:var(--kaf-graphite);--foreground:var(--kaf-paper);--muted:var(--kaf-muted);--line:var(--kaf-hairline);--accent:var(--kaf-warm);--font-latin:"Inter", ui-sans-serif, system-ui, sans-serif;--font-kaf:var(--font-latin)}html[lang=fa],html[lang=ar]{--font-kaf:"Vazirmatn", var(--font-latin)}html[lang=zh-CN]{--font-kaf:"Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", var(--font-latin)}html{background:var(--kaf-void);color:var(--foreground);scroll-behavior:smooth}body{background:radial-gradient(120% 90% at 72% 38%, #17191f 0%, transparent 52%), radial-gradient(90% 70% at 12% 88%, #121016 0%, transparent 48%), var(--kaf-graphite);min-height:100dvh;color:var(--foreground);font-family:var(--font-kaf);overflow-x:hidden}.brand-mark,.hero-wordmark,.site-nav__mark{font-family:var(--font-latin);letter-spacing:.42em;margin-inline-start:.42em;font-weight:300}.skip-link{z-index:80;background:var(--foreground);color:var(--background);inset-inline-start:1rem;padding:.4rem .7rem;font-size:.85rem;position:absolute;top:.75rem;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}:focus-visible{outline:1px solid var(--accent);outline-offset:3px}.site-nav{z-index:70;height:var(--kaf-nav-h);padding-inline:var(--kaf-gutter);padding-top:env(safe-area-inset-top);top:0;background:0 0;border-bottom:1px solid #0000;justify-content:space-between;align-items:center;gap:1.25rem;transition:background-color .7s,border-color .7s,-webkit-backdrop-filter .7s,backdrop-filter .7s;display:flex;position:fixed;inset-inline:0}.site-nav.is-solid{background:var(--kaf-nav-bg);border-bottom-color:var(--kaf-hairline);-webkit-backdrop-filter:blur(18px)saturate(1.05);backdrop-filter:blur(18px)saturate(1.05)}.site-nav__mark{letter-spacing:.36em;color:var(--kaf-paper);flex-shrink:0;margin-inline-start:.36em;font-size:.72rem;text-decoration:none}.site-nav__links{align-items:center;gap:clamp(1.1rem,2.2vw,2.15rem);margin:0;padding:0;list-style:none;display:none}.site-nav__link{color:var(--kaf-paper-soft);font-size:.68rem;font-weight:400;text-decoration:none;transition:color .4s}.site-nav__link:hover{color:var(--kaf-paper)}html[lang=en] .site-nav__link{letter-spacing:.16em}.site-nav__tools{align-items:center;gap:1.25rem;margin-inline-start:auto;display:flex}.site-nav__menu-btn{width:2.25rem;height:2.25rem;color:var(--kaf-paper);cursor:pointer;background:0 0;border:0;flex-direction:column;justify-content:center;gap:6px;padding:0;display:inline-flex}.site-nav__menu-btn span{transform-origin:50%;background:currentColor;width:1.05rem;height:1px;margin-inline-start:auto;transition:transform .35s;display:block}.lang-switch{flex-wrap:wrap;align-items:center;gap:.85rem 1rem;margin:0;padding:0;list-style:none;display:flex}.lang-switch__btn{appearance:none;color:var(--kaf-muted);letter-spacing:.14em;cursor:pointer;background:0 0;border:0;padding:0;font-family:inherit;font-size:.62rem;transition:color .35s}.lang-switch__btn:hover{color:var(--kaf-paper)}.lang-switch__btn.is-active{color:var(--kaf-paper);cursor:default}.lang-switch__btn[lang=zh-CN],.lang-switch__btn[lang=ar]{letter-spacing:0;font-size:.7rem}.site-nav__menu-btn.is-open span:first-child{transform:translateY(3.5px)rotate(45deg)}.site-nav__menu-btn.is-open span:last-child{transform:translateY(-3.5px)rotate(-45deg)}.site-nav-panel{z-index:60;padding:calc(var(--kaf-nav-h) + env(safe-area-inset-top)) var(--kaf-gutter) 2.5rem;background:radial-gradient(90% 60% at 80% 0%, #1a1c22 0%, transparent 50%), var(--kaf-void);flex-direction:column;display:flex;position:fixed;inset:0}.site-nav-panel__list{flex-direction:column;gap:1.15rem;margin:auto 0;padding:0;list-style:none;display:flex}.site-nav-panel__link{color:var(--kaf-paper);font-size:clamp(1.45rem,5vw,2.1rem);font-weight:300;line-height:1.25;text-decoration:none}html[lang=en] .site-nav-panel__link{letter-spacing:.08em}html[lang=zh-CN] .site-nav-panel__link{letter-spacing:0;font-weight:400}@media (min-width:1100px){.site-nav__links{display:flex;position:absolute;left:50%;transform:translate(-50%)}.site-nav__menu-btn{display:none}}.hero-experience{height:156vh}.hero-sticky{height:100dvh;position:sticky;top:0;overflow:hidden}.hero-stage{pointer-events:none;position:absolute;inset:0}.hero-stage canvas{display:block;width:100%!important;height:100%!important}.hero-fallback{pointer-events:none;position:absolute;inset:0}.hero-fallback__axis{background:linear-gradient(to bottom, transparent, var(--kaf-titanium) 18%, var(--kaf-titanium) 82%, transparent);opacity:.28;inset-inline-start:58%;width:1px;height:52%;position:absolute;top:18%}.hero-fallback__ring{aspect-ratio:1;border:1px solid var(--kaf-hairline);opacity:.45;inset-inline-start:58%;border-radius:50%;width:min(38vw,22rem);position:absolute;top:42%;transform:translate(-50%,-50%)}.hero-fallback__ring.is-inner{opacity:.28;width:min(22vw,12.5rem)}.hero-fallback__frame{aspect-ratio:1;border:1px solid var(--kaf-hairline);opacity:.32;inset-inline-start:58%;width:min(30vw,17rem);position:absolute;top:42%;transform:translate(-50%,-50%)}html[dir=rtl] .hero-fallback__axis,html[dir=rtl] .hero-fallback__ring,html[dir=rtl] .hero-fallback__frame{inset-inline:auto 58%}html[dir=rtl] .hero-fallback__ring,html[dir=rtl] .hero-fallback__frame{transform:translate(50%,-50%)}.hero-copy{z-index:2;width:min(38rem,92vw);padding:0 var(--kaf-gutter) 12vh;pointer-events:none;flex-direction:column;justify-content:flex-end;display:flex;position:absolute;inset-block:0;inset-inline-start:0}.hero-copy:before{content:"";z-index:-1;background:linear-gradient(to inline-end, #07080ac7 8%, #07080a47 58%, transparent 88%);pointer-events:none;position:absolute;inset:0}.hero-wordmark{color:var(--kaf-paper);font-size:clamp(2rem,6.2vw,4.6rem);font-weight:300;line-height:1.05}.hero-kickers{flex-direction:column;gap:.35rem;margin-top:clamp(1.25rem,3vh,2.1rem);display:flex}.hero-kicker{color:var(--kaf-paper-soft);margin:0;font-size:clamp(1rem,2.1vw,1.35rem);font-weight:300;line-height:1.55}html[lang=en] .hero-kicker{letter-spacing:.03em}html[lang=fa] .hero-kicker,html[lang=ar] .hero-kicker{letter-spacing:0;font-weight:400;line-height:1.9}html[lang=zh-CN] .hero-kicker{letter-spacing:0;font-size:clamp(1.05rem,2.2vw,1.42rem);font-weight:400;line-height:1.7}.hero-kicker--support{color:var(--kaf-muted);max-width:28rem;margin-top:.85rem;font-size:clamp(.72rem,1.45vw,.88rem);font-weight:400;line-height:1.75}html[lang=en] .hero-kicker--support{letter-spacing:.08em}html[lang=zh-CN] .hero-kicker--support,html[lang=fa] .hero-kicker--support,html[lang=ar] .hero-kicker--support{letter-spacing:0}.hero-disciplines{z-index:2;pointer-events:none;opacity:0;position:absolute;inset:0}.hero-discipline{color:var(--kaf-muted);font-size:.62rem;font-weight:400;position:absolute}html[lang=en] .hero-discipline{letter-spacing:.18em}html[lang=zh-CN] .hero-discipline,html[lang=fa] .hero-discipline,html[lang=ar] .hero-discipline{letter-spacing:0;font-size:.72rem}.hero-discipline.is-eng{top:36%;inset-inline-end:9%}.hero-discipline.is-intel{top:48%;inset-inline-end:14%}.hero-discipline.is-arch{top:22%;inset-inline-end:18%}.hero-discipline.is-infra{top:62%;inset-inline-end:11%}@media (max-width:899px){.hero-disciplines{display:none}}.hero-actions{flex-wrap:wrap;align-items:center;gap:1rem 1.75rem;margin-top:clamp(1.75rem,4vh,2.75rem);display:flex}.hero-cta{pointer-events:auto;color:var(--kaf-paper);font-size:.72rem;font-weight:400;text-decoration:none}html[lang=en] .hero-cta{letter-spacing:.16em}html[lang=zh-CN] .hero-cta,html[lang=fa] .hero-cta,html[lang=ar] .hero-cta{letter-spacing:0;font-size:.82rem}.hero-cta-primary{border:1px solid var(--kaf-hairline-strong);align-items:center;padding:.82rem 1.3rem;display:inline-flex}.hero-cta-secondary{color:var(--kaf-paper-soft);border-bottom:1px solid #0000;padding-block:.35rem}.hero-cta-secondary:hover{color:var(--kaf-paper);border-bottom-color:var(--kaf-warm-soft)}.hero-veil{z-index:1;pointer-events:none;background:var(--kaf-void);position:absolute;inset:0}.hero-vignette{z-index:1;pointer-events:none;background:radial-gradient(70% 65% at 50% 45%,#0000 35%,#07080a8c 100%);position:absolute;inset:0}.hero-boundary{min-height:28vh;padding:2.5rem var(--kaf-gutter) 4rem;scroll-margin-top:var(--kaf-nav-h);background:linear-gradient(to bottom, transparent, var(--kaf-void) 40%);flex-direction:column;justify-content:flex-start;align-items:center;gap:1.25rem;display:flex}.hero-boundary__line{background:linear-gradient(to inline-end, transparent, var(--kaf-titanium), transparent);opacity:.45;width:min(8rem,30vw);height:1px}.hero-boundary__label{color:var(--kaf-muted);margin:0;font-size:.68rem}html[lang=en] .hero-boundary__label{letter-spacing:.22em}html[lang=zh-CN] .hero-boundary__label,html[lang=fa] .hero-boundary__label,html[lang=ar] .hero-boundary__label{letter-spacing:0}.page-notfound{min-height:100dvh;padding:calc(var(--kaf-nav-h) + 2rem) var(--kaf-gutter) 4rem;text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}@media (min-width:900px){.hero-copy{width:min(36rem,44vw);padding-bottom:0;padding-top:var(--kaf-nav-h);justify-content:center}.hero-fallback__axis,.hero-fallback__ring,.hero-fallback__frame{inset-inline-start:62%}html[dir=rtl] .hero-fallback__axis,html[dir=rtl] .hero-fallback__ring,html[dir=rtl] .hero-fallback__frame{inset-inline:auto 62%}}@media (min-width:1440px){.hero-copy{width:min(38rem,40vw)}}@media (max-width:899px){.hero-fallback__axis,.hero-fallback__ring,.hero-fallback__frame{inset-inline-start:50%;top:32%}html[dir=rtl] .hero-fallback__axis,html[dir=rtl] .hero-fallback__ring,html[dir=rtl] .hero-fallback__frame{inset-inline-end:50%}.hero-copy:before{background:linear-gradient(#0000 22%,#07080a66 48%,#07080ae0 82%)}}@media (prefers-reduced-motion:reduce){html:focus-within{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.hero-veil{opacity:.12}}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}