@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Barlow:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--paper:#f5f6f8;--muted:#a9afb9;--cyan:#77ddf2}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-snap-type:y proximity;scroll-padding-top:78px}body{margin:0;background:#05070a;color:var(--paper);font-family:Barlow,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}button{color:inherit} .nav{height:90px;position:fixed;inset:0 0 auto;z-index:20;display:flex;align-items:center;gap:60px;padding:0 5.2vw;background:linear-gradient(#05070ae6,transparent);transition:background .3s,height .3s}.nav.scrolled{height:74px;background:#05070aeb;backdrop-filter:blur(20px);border-bottom:1px solid #ffffff16}.brand{font-size:25px;letter-spacing:-1px;font-weight:700;white-space:nowrap;position:relative}.brand span{font-weight:400}.brand i{position:absolute;width:47px;height:2px;right:-8px;top:3px;background:var(--cyan);transform:rotate(-27deg)}.nav nav{display:flex;gap:32px;flex:1}.nav nav a,.login{font-size:12px;text-transform:uppercase;font-weight:600;letter-spacing:1px}.nav nav a{position:relative;padding:8px 0}.nav nav a:after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:white;transition:width .25s}.nav nav a:hover:after{width:100%}.login{margin-left:auto;display:flex;gap:28px;align-items:center}.login span{font-size:20px}#menu-toggle{display:none;background:none;border:0;font-size:24px}.scene{min-height:100svh;position:relative;overflow:hidden;display:flex;align-items:center;padding:120px 8vw 110px;scroll-snap-align:start;background:#06090e}.scene-image,.shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.scene-image{transform:scale(1.025);object-position:center;will-change:transform}.shade{background:linear-gradient(90deg,#02040b99 0%,#02040b45 45%,transparent 76%),linear-gradient(0deg,#05070acc,transparent 35%)}.scene-copy{position:relative;z-index:2;width:52%;max-width:700px}.eyebrow{font-size:11px;letter-spacing:2.4px;font-weight:600;margin:0 0 24px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);margin-right:10px}h1,h2{font-family:'Barlow Condensed','Arial Narrow',Impact,sans-serif;font-weight:600;letter-spacing:-.8px;line-height:.99;margin:0 0 26px}h1{font-size:clamp(60px,6.4vw,108px)}h2{font-size:clamp(54px,5.6vw,90px)}.intro{font-size:18px;line-height:1.65;color:#d4d8df;margin:0 0 31px;max-width:490px}.actions{display:flex;gap:30px;align-items:center}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;padding:21px 26px;font-size:11px;font-weight:700;letter-spacing:1.5px;border:1px solid white;position:relative;transition:background .25s,color .25s,transform .25s;min-height:58px;background:transparent}.button:hover{background:white;color:#05070a;transform:translateY(-2px)}.button.light{background:#fff;color:#06090e}.button.light:hover{background:var(--cyan);border-color:var(--cyan)}.button span{font-size:18px}.text-link{font-size:12px;display:flex;gap:15px;align-items:center}.hero-bottom{position:absolute;bottom:36px;left:5.2vw;right:5.2vw;display:flex;justify-content:space-between;align-items:center;font-size:9px;letter-spacing:2px;color:#bdc5d3}.scroll-cue{display:flex;align-items:center;gap:24px}.scroll-cue span{font-size:24px;animation:bounce 2.4s infinite}.stats{display:flex;gap:36px;margin:28px 0 32px}.stats strong{font-size:44px;font-weight:500;display:block;line-height:1.2}.stats span{font-size:9px;letter-spacing:1.3px;color:var(--muted)}.path-picker{display:flex;gap:17px;border-bottom:1px solid #ffffff33;max-width:570px}.path-picker button{padding:12px 0;background:none;border:0;border-bottom:2px solid transparent;font-size:11px;color:#8f99a8;white-space:nowrap}.path-picker button.active{border-color:var(--cyan);color:white}.stage-detail{font-size:14px;line-height:1.6;max-width:500px;min-height:68px;color:#bcc5d3;margin:18px 0 24px}.practice{background:radial-gradient(ellipse at 80% 50%,#102331,#05070b 60%)}.grid-space{position:absolute;inset:30% -30% -70% -20%;background-image:linear-gradient(#79cfff12 1px,transparent 1px),linear-gradient(90deg,#79cfff12 1px,transparent 1px);background-size:64px 64px;transform:perspective(500px) rotateX(55deg);mask-image:linear-gradient(transparent,#000)}.feature-lines{list-style:none;padding:0;margin:0 0 35px;color:#bdc5d2;font-size:14px}.feature-lines li{padding:12px 0;border-bottom:1px solid #ffffff16;max-width:390px}.feature-lines li:before{content:'↗';color:var(--cyan);margin-right:16px}.code-art{width:48%;position:relative;z-index:3;perspective:1000px;padding-left:10px}.code-window{background:linear-gradient(140deg,#17222ce8,#091017f5);border:1px solid #9ad5ff35;box-shadow:0 30px 120px #000b,0 0 60px #69c8ff0b;border-radius:12px;transform:rotateY(-13deg) rotateX(6deg);transition:transform .4s;overflow:hidden}.code-art:hover .code-window{transform:rotateY(-3deg) rotateX(2deg)}.window-top{display:flex;justify-content:space-between;align-items:center;padding:21px 22px;border-bottom:1px solid #ffffff14;font:10px monospace;color:#a5b6c6}.window-top i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#6b7681;margin-right:5px}.code-body{font:12px/2.2 monospace;white-space:pre;padding:30px 25px 42px;color:#dbe5ec;overflow:auto}.purple{color:#cba4ff}.cyan{color:#72ddef}.comment{color:#657c91}.code-result{border-top:1px solid #ffffff16;padding:18px 22px;display:flex;gap:15px;align-items:center;justify-content:space-between;font:10px monospace}.code-result button{background:#b5f4ff;color:#07151f;border:0;font-size:9px;padding:11px 13px}.floating-chip{position:absolute;right:18px;bottom:-18px;padding:20px 24px;background:#122333e8;border:1px solid #8bb0c63d;font-size:12px;box-shadow:0 20px 40px #0005;transform:rotate(-4deg)}.floating-chip span{font:20px monospace;color:var(--cyan);margin-right:15px}.demo-label{font-size:8px;letter-spacing:1.3px;color:#758695;margin:50px 0 0;text-align:center}.intelligence{background:radial-gradient(ellipse at 30% 50%,#101928,transparent 65%),#03060a;justify-content:flex-end}.intelligence .scene-copy{width:46%;padding-left:20px}.orb{position:absolute;left:7%;top:50%;width:36vw;height:36vw;transform:translateY(-50%);display:grid;place-items:center;perspective:800px}.orb:before{content:'';width:58%;height:58%;border-radius:50%;background:radial-gradient(circle at 35% 30%,#5486a9,#0b2034 35%,#000 75%);box-shadow:inset -12px -10px 30px #61a7db35,0 0 80px #3189c52a}.orb div{position:absolute;inset:0;border:1px solid #77caff80;border-radius:50%;box-shadow:0 0 12px #42c9ff22;animation:orbit 22s linear infinite}.orb div:nth-child(2){inset:8%;animation-delay:-7s;animation-direction:reverse}.orb div:nth-child(3){inset:15%;animation-delay:-13s}.orb span{position:absolute;font-size:80px;color:#b3eaff;text-shadow:0 0 40px #6bc4ff}.detail{max-width:440px;color:#a7b1bd;font-size:15px;line-height:1.8;margin-bottom:32px}.fine-print{font-size:11px;line-height:1.9;color:#7f8b99;margin:20px 0 0}.continuity{background:radial-gradient(ellipse at 80% 50%,#112336,transparent 65%),#04070a}.orbit-map{position:absolute;right:7%;top:22%;height:60%;width:40%;display:grid;place-items:center}.planet{width:65%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 25% 20%,#7e94a5 0,#1b3042 25%,#020407 65%);box-shadow:inset 4px 2px 8px #a2d8ff,0 0 90px #498dc230}.orbit-line{position:absolute;width:120%;height:50%;border:1px solid #9bc7e54d;transform:rotate(-35deg);border-radius:50%}.satellite{position:absolute;width:65px;height:65px;display:grid;place-items:center;border:1px solid #9bc7e54d;background:#101f2beb;box-shadow:0 0 25px #7dbed71f;font:24px monospace;animation:float 6s ease-in-out infinite}.s1{left:0;bottom:10%;transform:rotate(-12deg)}.s2{right:0;top:8%;animation-delay:-2s}.s3{left:45%;bottom:1%;animation-delay:-4s}.faq-section{padding:120px 8vw;display:grid;grid-template-columns:1fr 1fr;gap:10%;border-top:1px solid #ffffff15}.faq-section h2{font-size:64px}.faq-section p{color:#a6aebc;font-size:15px;line-height:1.8}.faq-section .button{margin-top:15px}.faq-list details{border-bottom:1px solid #ffffff26}.faq-list summary{padding:24px 30px 24px 0;font-size:17px;cursor:pointer;position:relative;list-style:none}.faq-list summary:after{content:'+';position:absolute;right:3px}.faq-list details[open] summary:after{content:'−'}.faq-list details p{margin:0 0 24px}.final-cta{text-align:center;padding:100px 24px 130px;background:radial-gradient(ellipse at bottom,#132636,transparent 65%);border-top:1px solid #ffffff15}.final-cta h2{font-size:clamp(50px,6vw,88px);margin-bottom:36px}footer{padding:45px 5.2vw 90px;display:flex;gap:32px;align-items:center;flex-wrap:wrap}footer span,footer>a:not(.brand),footer button{font-size:9px;letter-spacing:1px;color:#8f9baa}footer button{background:none;border:0;padding:0}footer>span:last-child{margin-left:auto}.section-dots{position:fixed;right:25px;top:50%;z-index:10;display:flex;flex-direction:column;gap:18px;transform:translateY(-50%)}.section-dots a{width:5px;height:5px;border-radius:50%;background:#ffffff50;outline-offset:7px}.section-dots a.active{background:white;outline:1px solid #ffffff80}.guide-launch{position:fixed;bottom:23px;right:28px;z-index:30;border:1px solid #ffffff40;background:#101820e8;backdrop-filter:blur(20px);color:white;padding:15px 19px;display:flex;align-items:center;gap:12px;font-size:10px;letter-spacing:1.1px;border-radius:3px}.guide-launch span{color:var(--cyan);font-size:17px}.guide-panel{position:fixed;bottom:83px;right:28px;z-index:40;width:385px;max-height:min(580px,calc(100svh - 120px));background:#0e151e;border:1px solid #ffffff30;border-radius:10px;box-shadow:0 25px 90px #000b;display:flex;flex-direction:column}.guide-panel[hidden]{display:none}.guide-header{padding:19px;display:flex;justify-content:space-between;border-bottom:1px solid #ffffff1c}.guide-header small{display:block;color:#91a3b6;font-size:10px;margin-top:5px}.guide-header button{font-size:26px;border:0;background:none;color:#aabccc}.guide-messages{padding:18px;overflow:auto;min-height:120px;max-height:290px}.guide-messages p{padding:13px;margin:0 0 12px;font-size:13px;line-height:1.65;white-space:pre-line}.reply{background:#192633;border-radius:0 9px 9px 9px}.question{background:#c2f3ff;color:#10212c;border-radius:9px 0 9px 9px;margin-left:30px!important}.guide-suggestions{display:flex;flex-wrap:wrap;gap:6px;padding:0 18px 14px}.guide-suggestions button{border:1px solid #ffffff25;border-radius:14px;padding:6px 10px;background:transparent;font-size:10px;color:#bdcbd8}#guide-form{display:flex;padding:12px;border-top:1px solid #ffffff20;gap:8px}#guide-question{flex:1;min-width:0;background:#070d14;border:1px solid #ffffff20;color:white;border-radius:4px;padding:12px;font-size:13px}#guide-form button{background:#b8edff;border:0;border-radius:4px;color:#142734;font-size:20px;width:40px}.guide-note{padding:0 15px 12px;font-size:9px;line-height:1.5;color:#8291a3;margin:0}dialog{background:#101821;color:white;max-width:550px;width:calc(100% - 40px);border:1px solid #ffffff30;padding:35px;line-height:1.8}dialog h2{font:500 26px Barlow,Arial,sans-serif}dialog p{color:#b6c0cb;font-size:14px}dialog::backdrop{background:#000b;backdrop-filter:blur(6px)}#privacy-close{float:right;background:none;border:0;font-size:24px}.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip:focus{position:fixed;z-index:100;background:white;color:black;padding:16px}.js-motion .scene-copy,.js-motion .code-art{transition:opacity .9s,translate .9s}.js-motion .scene:not(.visible) .scene-copy,.js-motion .scene:not(.visible) .code-art{opacity:0;translate:0 35px}@keyframes orbit{from{transform:rotateZ(0deg) rotateY(65deg) rotateX(20deg)}to{transform:rotateZ(360deg) rotateY(65deg) rotateX(20deg)}}@keyframes float{50%{translate:0 -15px}}@keyframes bounce{50%{translate:0 7px}}@media(min-width:1600px){.scene{padding-left:11vw;padding-right:11vw}.scene-copy{max-width:780px}}@media(max-width:1050px){.nav{gap:30px}.nav nav{gap:20px}.scene{padding-left:6vw;padding-right:6vw}.scene-copy{width:60%}.code-body{font-size:10px;padding:25px 15px}.code-art{width:46%}.practice .scene-copy{width:54%}.path-picker{gap:10px}.path-picker button{font-size:10px}.stats{gap:25px}.hero-bottom>span{max-width:45%;line-height:1.8}}@media(max-width:760px){html{scroll-snap-type:none}.nav{height:74px;padding:0 24px;gap:18px}.brand{font-size:22px}.nav nav{display:none;position:absolute;top:74px;left:0;right:0;background:#080e16;padding:25px;flex-direction:column;border-bottom:1px solid #ffffff20}.nav nav.open{display:flex}#menu-toggle{display:block}.login{font-size:10px;gap:8px}.scene{min-height:850px;min-height:100svh;padding:125px 26px 100px;align-items:flex-end}.scene-copy,.practice .scene-copy,.intelligence .scene-copy{width:100%;max-width:560px;padding:0}.scene-image{object-position:65% center;opacity:.75}.shade{background:linear-gradient(0deg,#03070bf5 2%,#03070bb8 43%,#03070b22)}h1{font-size:clamp(52px,11.7vw,78px)}h2{font-size:clamp(49px,11vw,72px)}.eyebrow{font-size:9px;letter-spacing:1.6px;margin-bottom:20px}.intro{font-size:16px;line-height:1.6}.actions{gap:20px;flex-wrap:wrap}.button{font-size:10px;padding:17px 20px;min-height:55px}.hero-bottom{left:26px;right:26px;bottom:28px}.hero-bottom>span{font-size:7px;max-width:55%}.scroll-cue{font-size:7px;gap:8px}.section-dots{display:none}.path{padding-top:100px}.stats{gap:27px}.stats strong{font-size:38px}.stats span{font-size:8px}.path-picker{gap:12px;flex-wrap:wrap}.stage-detail{font-size:13px;min-height:85px}.practice{display:flex;flex-direction:column;gap:55px;align-items:flex-start;padding-top:100px;padding-bottom:100px}.code-art{width:100%;padding:0;max-width:560px}.code-body{font-size:10px;padding:24px 15px}.code-window{transform:rotateY(-5deg) rotateX(3deg)}.floating-chip{right:12px;font-size:10px;padding:14px}.demo-label{font-size:7px}.intelligence{padding-top:360px}.orb{width:65vw;height:65vw;top:100px;left:18%;transform:none;max-width:350px;max-height:350px}.orb span{font-size:55px}.intelligence .scene-copy{margin-top:20px}.continuity{padding-top:340px}.orbit-map{width:75%;height:260px;top:80px;right:10%}.planet{width:55%}.satellite{width:40px;height:40px;font-size:18px}.faq-section{grid-template-columns:1fr;gap:40px;padding:85px 26px}.faq-section h2{font-size:56px}.faq-list summary{font-size:16px}.final-cta{padding:80px 26px}footer{padding:35px 26px 100px;gap:20px}footer .brand{width:100%}footer>span:last-child{margin-left:0}.guide-launch{bottom:16px;right:16px;padding:12px 15px}.guide-panel{right:12px;bottom:72px;width:calc(100% - 24px);max-height:calc(100svh - 92px)}.guide-messages{max-height:38svh}.detail{font-size:14px}.fine-print{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;scroll-snap-type:none}*,*:before,*:after{animation:none!important;transition:none!important}.scene-image{transform:none!important}.js-motion .scene:not(.visible) .scene-copy,.js-motion .scene:not(.visible) .code-art{opacity:1;translate:none}.code-window{transform:none}}
/* Use the actual sticky-header height for every anchor target. */
:root{--header-anchor-offset:110px}html{scroll-padding-top:var(--header-anchor-offset)}section[id],h1[id],h2[id]{scroll-margin-top:var(--header-anchor-offset)}.brand-origin{display:block;font-size:9px;font-weight:500;letter-spacing:1px;text-transform:none;color:#c1d7e5;margin-top:4px}.signin-context{font-size:12px;line-height:1.6;max-width:560px;color:#b9d2e2;margin-top:18px}.signin-context a{color:#66d8ff;text-decoration:underline;text-underline-offset:3px}footer{flex-wrap:wrap;gap:18px}#privacy-dialog a{color:#66d8ff}@media(max-width:760px){:root{--header-anchor-offset:94px}.signin-context{max-width:90%;font-size:11px}.hero .scene-copy{padding-bottom:105px}}