/* Theme tokens: product surfaces adapt; screenshots retain their captured appearance. */
:root{--surface:#fff;--hero-bottom:#f4f6fb;--nav-bg:#ffffffed;--strip-bg:#f0f2f7;--tab-bg:#e7e9ef;--tab-active:#202a3d;--accent-bg:#eef3ff;--accent-text:#3156a3;--preview-bg:#f1edff;--preview-text:#73638f;--preview-pill:#e6ddff}
:root{--ink:#171b24;--secondary:#656c79;--paper:#f5f6f8;--blue:#2563eb;--line:#e0e3e9;--dark:#080f1e;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--surface)}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.055em;line-height:1.08}h1{font-size:clamp(50px,6vw,90px);font-weight:730;margin-bottom:24px}h2{font-size:clamp(36px,4.2vw,60px);font-weight:720;margin-bottom:22px}h3{font-size:26px;margin-bottom:14px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #2563eb;outline-offset:5px}[hidden]{display:none!important}.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}.wide{width:min(1440px,calc(100% - 48px));margin-inline:auto}.section{padding-block:110px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--secondary);margin-bottom:20px}.lead{font-size:21px;line-height:1.65;color:var(--secondary);max-width:620px}.sub{font-size:14px;color:var(--secondary)}.center{text-align:center}.center .lead{margin-inline:auto}.blue{color:var(--blue)}.gradient{background:linear-gradient(105deg,#2563eb,#7c3aed 60%,#ea580c);color:transparent;background-clip:text}.pill{display:inline-flex;padding:6px 13px;border-radius:20px;background:var(--accent-bg);color:var(--accent-text);font-size:11px;font-weight:650}.button{display:inline-flex;justify-content:center;align-items:center;gap:12px;background:var(--blue);color:#fff;border-radius:25px;padding:12px 23px;font-size:14px;font-weight:650;border:1px solid transparent}.button:hover{background:#1d4ed8}.button.secondary{background:transparent;color:#2563eb;border-color:#bdd1ff}.buttons{display:flex;gap:16px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:30px}.text-link{color:var(--blue);font-size:14px;font-weight:600}.review-strip{background:var(--strip-bg);border-bottom:1px solid var(--line);padding:7px 24px;font-size:10px;color:var(--secondary);text-align:center}.site-nav{position:sticky;top:0;z-index:20;background:var(--nav-bg);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:70px}.brand{display:flex;align-items:center;gap:10px;font-weight:750;font-size:18px;letter-spacing:-.035em;white-space:nowrap}.brand img{width:42px;height:42px;object-fit:contain}.nav-links{display:flex;gap:26px;font-size:12px;color:var(--secondary)}.nav-links a[aria-current="page"]{color:#2563eb;font-weight:700}.nav-links a:hover{color:#2563eb}.site-nav .button{font-size:11px;padding:8px 16px}.story-hero{padding:80px 0 0;background:linear-gradient(var(--surface),var(--hero-bottom));overflow:hidden}.story-hero .eyebrow{color:var(--secondary)}.story-hero h1{font-size:clamp(58px,6.5vw,94px)}.story-devices{display:flex;justify-content:center;align-items:flex-end;gap:30px;max-height:570px;overflow:hidden;margin-top:64px;padding:0 40px;position:relative}.device{background:#101827;border:8px solid #202b3b;border-radius:28px;overflow:hidden;box-shadow:0 30px 65px #11182730;flex-shrink:0;width:min(47%,430px)}.device img{width:100%;height:auto}.device.large{width:430px;max-width:48%}.device.small{width:275px;max-width:30%;transform:translateY(60px)}.device-note{padding:20px 24px;font-size:11px;color:#7a8292;background:var(--hero-bottom);margin:0;text-align:center}.intro-band{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:start}.intro-band>p{font-size:23px;line-height:1.65;color:var(--secondary);margin:0}.intro-band>p strong{color:var(--ink);font-weight:650}.fact-row{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;border-top:1px solid var(--line);margin-top:60px;padding-top:30px}.fact-row strong{display:block;font-size:27px;letter-spacing:-.035em;margin-bottom:8px}.fact-row span{font-size:13px;color:var(--secondary)}.soft{background:var(--paper)}.dark{background:var(--dark);color:#f5f7ff}.dark .lead,.dark .sub{color:#a7b5cc}.dark .eyebrow{color:#98abc9}.section-head{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:44px}.section-head p{max-width:420px;font-size:17px;color:var(--secondary);margin-bottom:24px}.tabs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:0 auto 40px}.tabs button{border:0;background:var(--tab-bg);color:var(--secondary);font-size:13px;font-weight:600;padding:12px 24px;border-radius:28px;transition:background .2s}.tabs button[aria-selected="true"]{color:#fff;background:var(--tab-active)}.chapter{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding:60px 70px;background:var(--surface);border-radius:32px;box-shadow:0 12px 40px #283b6210;min-height:630px}.chapter h3{font-size:40px}.chapter p{font-size:17px;line-height:1.75;color:var(--secondary)}.chapter ul,.details-list{list-style:none;padding:0;margin:24px 0}.chapter li,.details-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--secondary)}.chapter li::before{content:"✓";color:#2563eb;margin-right:12px}.chapter .device{width:330px;max-width:100%;margin:auto}.chapter-shot{max-height:490px;overflow:hidden;border-radius:18px}.chapter .caption{font-size:10px;color:#8892a3;margin-top:18px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature-card{border-radius:26px;background:var(--surface);padding:34px;min-height:230px;border:1px solid var(--line)}.feature-card .number{font-size:12px;font-weight:750;color:#2563eb;display:block;margin-bottom:28px}.feature-card h3{font-size:26px}.feature-card p{color:var(--secondary);font-size:14px}.image-card{position:relative;overflow:hidden;isolation:isolate;border-radius:30px;background:#080f1e;min-height:580px;padding:64px;color:#fff;display:flex;align-items:flex-end}.image-card>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:25% center}.image-card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#080f1e 0%,#080f1e44 60%,transparent)}.image-card p{color:#c2cce0;font-size:18px;max-width:520px}.image-card h2{max-width:580px}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.split .device{width:350px;max-width:100%;margin:auto}.copy-block p{color:var(--secondary);font-size:17px;line-height:1.85}.copy-block h3{font-size:36px}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.chips span{padding:6px 12px;background:var(--accent-bg);color:var(--accent-text);border-radius:20px;font-size:11px}.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.audience{padding:34px;border-radius:24px;background:#152139;border:1px solid #ffffff15}.audience .eyebrow{color:#83afff}.audience p{color:#a9b8ce;font-size:14px}.audience h3{font-size:27px}.faq{max-width:900px;margin:45px auto 0}.faq details{border-bottom:1px solid var(--line);padding:24px 0}.faq summary{font-size:18px;font-weight:650;cursor:pointer}.faq p{font-size:15px;line-height:1.85;color:var(--secondary);margin:20px 0 0;max-width:740px}.compare-table{width:100%;border-collapse:collapse;font-size:14px}.table-scroll{overflow-x:auto;margin-top:45px}.compare-table th,.compare-table td{text-align:left;padding:20px;border-bottom:1px solid var(--line)}.compare-table th{font-size:17px;color:var(--ink);background:var(--paper)}.compare-table td:first-child{font-weight:650}.compare-table td:not(:first-child){color:var(--secondary)}.preview-banner{display:flex;align-items:center;gap:24px;padding:35px 40px;border-radius:25px;background:var(--preview-bg);margin-top:36px}.preview-banner h3{font-size:25px;margin-bottom:8px}.preview-banner p{margin:0;color:var(--preview-text);font-size:14px}.preview-banner .pill{margin-left:auto;white-space:nowrap;background:var(--preview-pill);color:var(--preview-text)}.bottom-cta{background:linear-gradient(120deg,var(--accent-bg),var(--preview-bg));padding:90px 24px}.bottom-cta .lead{font-size:18px}.site-footer{padding:36px 0;color:#8490a3;font-size:11px}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-row a{color:#5274ad}.explorer-hero{padding:100px 0;background:var(--surface)}.explorer-hero .split{gap:70px}.explorer-hero h1{font-size:clamp(52px,5.3vw,78px)}.explorer-hero .buttons{justify-content:flex-start}.explorer-visual{border-radius:34px;background:#080f1e;padding:30px;overflow:hidden}.explorer-visual img{max-height:560px;margin:auto;border-radius:18px}.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.path-card{display:block;padding:38px;border-radius:30px;background:var(--surface);min-height:330px;position:relative;border:1px solid var(--line);transition:transform .2s}.path-card:hover{transform:translateY(-5px)}.path-card .eyebrow{color:#2563eb}.path-card h3{font-size:33px}.path-card p{font-size:15px;color:var(--secondary)}.path-card .text-link{position:absolute;bottom:36px}.subnav{display:flex;gap:24px;font-size:13px;border-bottom:1px solid var(--line);padding:25px 0;overflow-x:auto;white-space:nowrap}.subnav a[aria-current="page"]{color:#2563eb;font-weight:700}.page-title{padding:85px 0 55px}.page-title h1{max-width:900px}.page-title p{max-width:680px}.shot-row{display:grid;grid-template-columns:1fr 1fr;gap:50px}.shot-row .device{width:100%;max-width:380px;margin:auto}.shot-caption{font-size:12px;color:#8591a3;margin:20px 0;text-align:center}.callout{padding:28px 34px;border-radius:22px;background:var(--accent-bg);color:var(--accent-text);font-size:14px;margin-top:30px}.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.spec-block{padding:34px;border:1px solid var(--line);border-radius:24px}.spec-block h3{font-size:25px}.spec-block dt{font-size:12px;color:#8a93a3;margin-top:22px}.spec-block dd{font-size:15px;margin:6px 0 0;color:var(--secondary)}.gallery-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.preview-frame{width:100%;height:500px;border:0;pointer-events:none;background:var(--surface);border-radius:20px}.gallery-choice{padding:28px;background:var(--paper);border-radius:30px}.gallery-choice h3{margin-top:24px;font-size:28px}.gallery-choice p{color:var(--secondary);font-size:15px}.gallery-choice .button{margin-top:8px}.zoom-button{display:block;background:none;border:0;padding:0;text-align:left;width:100%;cursor:zoom-in}.zoom-button .device{transition:transform .25s}.zoom-button:hover .device{transform:scale(1.015)}dialog{padding:0;border:0;border-radius:20px;max-width:min(88vw,900px);max-height:90vh;background:#111827;color:#fff}dialog::backdrop{background:#000b}dialog img{width:100%;height:auto}dialog .close-dialog{position:sticky;top:15px;float:right;margin:15px;background:var(--surface);color:#111827;border:0;border-radius:50%;width:38px;height:38px;font-size:23px;z-index:1}.reveal{opacity:1}.motion-ready .reveal{opacity:0;transform:translateY(25px);transition:opacity .7s,transform .7s}.motion-ready .reveal.visible{opacity:1;transform:none}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.chapter{padding:45px;gap:40px}.nav-links{gap:16px}.intro-band{gap:40px}.feature-grid{grid-template-columns:repeat(2,1fr)}.path-card{padding:28px}.path-card h3{font-size:28px}.split{gap:40px}}
@media(max-width:700px){html{scroll-padding-top:75px}.wrap,.wide{width:calc(100% - 36px)}.section{padding-block:65px}.nav-inner{min-height:66px;gap:10px}.brand{font-size:16px}.brand img{width:35px;height:35px}.nav-links{max-width:47%;gap:18px;overflow-x:auto;white-space:nowrap;font-size:11px}.site-nav .button{display:none}.story-hero{padding-top:60px}.story-hero h1{font-size:58px}.lead{font-size:18px}.story-devices{max-height:410px;padding-inline:0;gap:15px;margin-top:45px}.device.large{width:265px;max-width:70%}.device.small{width:160px;max-width:40%;transform:translateY(30px)}.device{border-width:5px;border-radius:18px}.device-note{font-size:10px}.intro-band{display:block}.intro-band>p{font-size:20px;margin-top:30px}.fact-row{grid-template-columns:1fr;gap:20px;margin-top:35px}.fact-row strong{font-size:25px}.section-head{display:block;margin-bottom:25px}.section-head p{font-size:16px}.tabs{gap:6px;justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px}.tabs button{font-size:11px;padding:11px 18px;white-space:nowrap}.chapter{grid-template-columns:1fr;gap:30px;padding:30px;border-radius:24px;min-height:0}.chapter h3{font-size:33px}.chapter p{font-size:15px}.chapter .device{max-width:260px}.chapter-shot{max-height:360px}.feature-grid,.audience-grid,.platform-grid,.spec-grid,.path-grid,.gallery-grid{grid-template-columns:1fr}.feature-card{min-height:0;padding:30px}.image-card{padding:32px;min-height:540px}.image-card>img{object-position:26% center}.image-card h2{font-size:38px}.image-card p{font-size:16px}.split{grid-template-columns:1fr;gap:35px}.split .device{max-width:280px}.copy-block h3{font-size:32px}.copy-block p{font-size:16px}.audience{padding:30px}.faq summary{font-size:16px}.faq p{font-size:14px}.preview-banner{padding:28px;flex-wrap:wrap}.preview-banner .pill{margin-left:0}.compare-table{font-size:12px;min-width:550px}.compare-table th,.compare-table td{padding:15px}.bottom-cta{padding:65px 24px}.explorer-hero{padding:60px 0}.explorer-hero h1{font-size:55px}.explorer-visual{padding:22px}.explorer-visual img{max-height:450px}.page-title{padding:60px 0 35px}.page-title h1{font-size:49px}.shot-row{grid-template-columns:1fr;gap:30px}.shot-row .device{max-width:270px}.path-card{min-height:280px}.spec-block{padding:28px}.preview-frame{height:390px}.subnav{gap:22px;font-size:12px}.gallery-choice{padding:20px}.footer-row .brand{width:100%}.close-dialog{width:32px;height:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.motion-ready .reveal{opacity:1;transform:none;transition:none}.path-card,.zoom-button .device{transition:none}}

.spaced-heading { margin-top: 80px; }

:root[data-theme="dark"]{color-scheme:dark;--ink:#f1f4fc;--secondary:#aab6ca;--paper:#101a2c;--surface:#0b1322;--hero-bottom:#14213a;--nav-bg:#0b1322ed;--strip-bg:#152039;--blue:#85b2ff;--line:#2b3850;--tab-bg:#24324b;--tab-active:#315fa5;--accent-bg:#1b2d4a;--accent-text:#a6c8ff;--preview-bg:#28213e;--preview-text:#c7b6e8;--preview-pill:#3a2c56}
[data-theme="dark"] .button{background:#2563eb;color:#fff}
[data-theme="dark"] .button:hover{background:#1d4ed8}
[data-theme="dark"] .button.secondary{background:transparent;color:var(--blue);border-color:#496892}
[data-theme="dark"] .gradient{background-image:linear-gradient(105deg,#85b2ff,#b79aff 60%,#ffad70)}
[data-theme="dark"] .eyebrow,[data-theme="dark"] .device-note,[data-theme="dark"] .chapter .caption,[data-theme="dark"] .shot-caption,[data-theme="dark"] .spec-block dt,[data-theme="dark"] .site-footer{color:var(--secondary)}
[data-theme="dark"] .footer-row a{color:var(--blue)}
.theme-control{display:flex;align-items:center;gap:7px;flex-shrink:0;font-size:11px;color:var(--secondary)}
.theme-control select{font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:7px 10px;cursor:pointer}
.theme-control select:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
@media(max-width:1000px){.nav-inner{gap:12px}.nav-links{gap:13px}}
@media(max-width:700px){.theme-label{display:none}.theme-control select{max-width:84px;font-size:11px;padding:7px}.nav-links{flex:1;min-width:0;max-width:none}.brand{font-size:14px;gap:5px}.brand img{width:28px;height:28px}.nav-inner{gap:8px}}

[data-theme="dark"] .nav-links a:hover,[data-theme="dark"] .nav-links a[aria-current="page"],[data-theme="dark"] .subnav a[aria-current="page"],[data-theme="dark"] .feature-card .number,[data-theme="dark"] .path-card .eyebrow,[data-theme="dark"] .chapter li::before{color:var(--blue)}

/* Cinematic engine heroes: preserve the artwork, soften its edges around copy. */
.story-hero,.explorer-hero{position:relative;isolation:isolate;background:var(--surface);overflow:hidden}
.story-hero::before,.explorer-hero::before{content:"";position:absolute;inset:0;z-index:-2;background:url("assets/dyno-atmosphere.png") center 42%/cover no-repeat;opacity:.4}
.story-hero::after,.explorer-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--surface) 0%,transparent 45%,var(--hero-bottom) 100%)}
.story-hero::after{background:linear-gradient(180deg,#ffffffb8 0%,#ffffffcc 35%,#ffffff65 65%,var(--hero-bottom) 100%)}
.explorer-hero::after{background:linear-gradient(90deg,var(--surface) 0%,#ffffffda 40%,#ffffff60 75%,var(--surface) 100%)}
[data-theme="dark"] .story-hero::before,[data-theme="dark"] .explorer-hero::before{opacity:.75}
[data-theme="dark"] .story-hero::after{background:linear-gradient(180deg,#0b1322d9 0%,#0b1322aa 35%,#0b132230 65%,var(--hero-bottom) 100%)}
[data-theme="dark"] .explorer-hero::after{background:linear-gradient(90deg,var(--surface) 0%,#0b1322da 40%,#0b132250 75%,var(--surface) 100%)}
@media(max-width:700px){.story-hero::before,.explorer-hero::before{background-position:28% top}.explorer-hero::after{background:linear-gradient(180deg,#ffffffeb 0%,#ffffffb8 55%,var(--surface) 100%)}[data-theme="dark"] .explorer-hero::after{background:linear-gradient(180deg,#0b1322ec 0%,#0b132290 55%,var(--surface) 100%)}}

.hero-product{margin-top:54px;padding-bottom:40px}.hero-product img{width:100%;max-height:640px;object-fit:cover;border-radius:30px;box-shadow:0 30px 70px #0003}.product-scene{overflow:hidden;border-radius:32px;background:var(--paper)}.product-scene>img{width:100%;max-height:620px;object-fit:cover}.scene-copy{padding:44px 50px}.scene-copy .lead{max-width:760px;margin-bottom:0}@media(max-width:700px){.hero-product{margin-top:36px}.hero-product img{border-radius:20px;min-height:260px;object-position:40% center}.scene-copy{padding:28px}.product-scene{border-radius:22px}.product-scene>img{min-height:250px;object-position:35% center}}

.racing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}.racing-card{background:var(--paper);border-radius:24px;overflow:hidden}.racing-card img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:42% center}.racing-card>div{padding:26px}.racing-card p{color:var(--secondary);font-size:14px}@media(max-width:700px){.racing-grid{grid-template-columns:1fr}.racing-card img{aspect-ratio:16/9}}

/* One hero image: engine background with an uncluttered text composition. */
.story-hero{min-height:min(820px,90svh);padding:130px 0 120px;display:flex;align-items:center;justify-content:center}
.story-hero::before{background-position:35% center}
.story-hero::after{background:linear-gradient(90deg,#ffffffa6 0%,#ffffffde 45%,#fffffff2 100%)}
[data-theme="dark"] .story-hero::after{background:linear-gradient(90deg,#0b132230 0%,#0b1322aa 45%,#0b1322e8 100%)}
@media(max-width:700px){.story-hero{min-height:650px;padding:90px 0}.story-hero::before{background-position:28% center}.story-hero::after{background:linear-gradient(180deg,#ffffffd9 0%,#ffffffc9 60%,var(--hero-bottom) 100%)}[data-theme="dark"] .story-hero::after{background:linear-gradient(180deg,#0b1322a8 0%,#0b1322bf 60%,var(--hero-bottom) 100%)}}

/* Full-width chapter heroes share the overview's single-image treatment. */
.page-hero{position:relative;isolation:isolate;overflow:hidden;min-height:660px;display:flex;align-items:center;padding:100px 0;background:var(--surface)}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-2;background-image:var(--hero-image);background-size:cover;background-position:var(--hero-position,center);opacity:.72}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#fffffff5 0%,#ffffffdb 43%,#ffffff45 75%,#ffffff20 100%)}
.page-hero-copy h1{font-size:clamp(48px,5.5vw,78px);max-width:760px}.page-hero-copy .lead{max-width:570px}
.hero-capture{--hero-image:url('assets/bench/bench-daylight-car.png');--hero-position:48% center}
.hero-analysis{--hero-image:url('assets/engines/35cc-dyno-lab.png');--hero-position:30% center}
.hero-garage{--hero-image:url('assets/engines/18-track-capricorn.png');--hero-position:48% center}
.hero-details{--hero-image:url('assets/bench/bench-light-studio.png');--hero-position:42% center}
[data-theme="dark"] .page-hero::before{opacity:.82}
[data-theme="dark"] .page-hero::after{background:linear-gradient(90deg,#0b1322f5 0%,#0b1322d9 43%,#0b132255 75%,#0b132235 100%)}
.hero-analysis .page-hero-copy{padding-left:48%;}.hero-analysis .page-hero-copy h1{font-size:clamp(48px,5vw,72px)}
.hero-analysis::after{background:linear-gradient(90deg,#ffffff30 0%,#ffffff60 30%,#ffffffde 58%,#fffffff5 100%)}
[data-theme="dark"] .hero-analysis::after{background:linear-gradient(90deg,#0b132220 0%,#0b132260 30%,#0b1322de 58%,#0b1322f5 100%)}
@media(max-width:1000px){.page-hero{min-height:600px}.hero-analysis .page-hero-copy{padding-left:38%}}
@media(max-width:700px){.page-hero{min-height:620px;padding:75px 0}.page-hero-copy h1,.hero-analysis .page-hero-copy h1{font-size:46px}.page-hero-copy .lead{font-size:18px}.hero-analysis .page-hero-copy{padding-left:0}.page-hero::before{background-position:var(--hero-mobile-position,42%) center;opacity:.52}.hero-analysis{--hero-mobile-position:26%}.hero-details{--hero-mobile-position:35%}.page-hero::after,.hero-analysis::after{background:linear-gradient(180deg,#fffffff0 0%,#ffffffcc 58%,var(--surface) 100%)}[data-theme="dark"] .page-hero::after,[data-theme="dark"] .hero-analysis::after{background:linear-gradient(180deg,#0b1322dd 0%,#0b1322ab 58%,var(--surface) 100%)}}

.site-footer .theme-control{order:3;margin-left:auto}.site-footer .theme-control select{min-width:94px;max-width:none;font-size:12px}@media(max-width:700px){.site-footer .theme-control{margin-left:0}}

/* Analysis follows the same left-aligned composition as the other chapter heroes. */
.hero-analysis .page-hero-copy{padding-left:0}
.hero-analysis::after{background:linear-gradient(90deg,#fffffff5 0%,#ffffffde 43%,#ffffff60 75%,#ffffff30 100%)}
[data-theme="dark"] .hero-analysis::after{background:linear-gradient(90deg,#0b1322f5 0%,#0b1322de 43%,#0b132260 75%,#0b132230 100%)}
@media(max-width:700px){.hero-analysis::after{background:linear-gradient(180deg,#fffffff0 0%,#ffffffcc 58%,var(--surface) 100%)}[data-theme="dark"] .hero-analysis::after{background:linear-gradient(180deg,#0b1322dd 0%,#0b1322ab 58%,var(--surface) 100%)}}

.pipeline-section picture{display:block;margin-top:38px}.pipeline-section img{display:block;width:100%;height:auto}.pipeline-section .pipeline-dark{display:none}[data-theme="dark"] .pipeline-section .pipeline-light{display:none}[data-theme="dark"] .pipeline-section .pipeline-dark{display:block}.pipeline-section .sub{margin-top:20px}

/* Compact product navigation, with visible links when scripting is unavailable. */
.menu-toggle{display:none;width:44px;height:44px;padding:10px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;transition:transform .18s,opacity .18s}
.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-7px) rotate(-45deg)}
@media(max-width:700px){.nav-inner{flex-wrap:wrap}.menu-toggle{display:flex;margin-left:auto}.site-nav .nav-links{flex:0 0 100%;max-width:100%;overflow:visible;white-space:normal;display:flex;flex-direction:column;gap:0;padding:8px 0 18px;font-size:16px}.site-nav .nav-links a{padding:12px 14px;border-radius:10px}.site-nav .nav-links a:hover,.site-nav .nav-links a[aria-current="page"]{background:var(--accent-bg)} }
@media(prefers-reduced-motion:reduce){.menu-toggle span{transition:none}}
/* Legal pages (privacy policy): readable prose column inside the site shell */
.legal{max-width:760px;padding-block:120px 72px}
.legal h1{font-size:clamp(40px,5vw,64px)}
.legal h2{font-size:clamp(22px,2.4vw,28px);margin:40px 0 12px}
.legal p,.legal li{line-height:1.7;color:var(--secondary)}
.legal ul{padding-left:1.25rem}
.legal li{margin-bottom:10px}
.legal .meta{font-size:14px}
/* Overview panorama: one dyno scene behind a sideways app tour (store-screenshot artwork). */
.pano-band{position:relative;overflow:hidden;--pano-gutter:max(40px,calc((100vw - 1180px)/2))}
.pano-scroller{overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:var(--pano-gutter);scrollbar-width:none;outline-offset:-3px}
.pano-scroller::-webkit-scrollbar{display:none}
.pano-scene{position:relative;isolation:isolate;display:flex;align-items:flex-end;gap:48px;width:max-content;min-width:100%;padding:96px var(--pano-gutter) 104px}
.pano-bg{position:absolute;inset:0;z-index:-1;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center 58%;will-change:transform}
.pano-intro{flex:0 0 min(560px,calc(100vw - 80px));align-self:flex-start;scroll-snap-align:start;padding-bottom:300px}
.pano-intro h2{color:#fff}
.pano-card{flex:0 0 260px;margin:0;scroll-snap-align:center;text-align:center}
.pano-card figcaption{min-height:116px;margin-bottom:18px}
.pano-card h3{font-size:22px;letter-spacing:-.02em;color:#fff;margin-bottom:8px;text-shadow:0 2px 14px #000c}
.pano-card p{font-size:14px;line-height:1.5;color:#c2cce0;margin:0;text-shadow:0 2px 12px #000c}
.pano-card img{width:100%;height:auto;filter:drop-shadow(0 24px 34px #000a)}
.pano-controls{position:absolute;right:var(--pano-gutter);bottom:28px;display:flex;gap:12px}
.pano-scroller.dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}
.pano-scene img{-webkit-user-drag:none;user-select:none}
@media(pointer:fine){.pano-scroller{scroll-snap-type:none;cursor:grab}}
.pano-step{width:48px;height:48px;border-radius:50%;border:1px solid #6b8bb8;background:#0b1322d9;backdrop-filter:blur(6px);color:#f5f7ff;font-size:20px}
.pano-step:hover{background:#1b2d4a}
.pano-step:disabled{opacity:.35;cursor:default}
@media(max-width:700px){.pano-band{--pano-gutter:24px}.pano-scene{gap:28px;padding-top:64px;padding-bottom:96px}.pano-controls{bottom:24px}.pano-intro{flex-basis:calc(100vw - 48px);padding-bottom:260px}.pano-card{flex-basis:min(240px,72vw)}.pano-card h3{font-size:20px}}
@media(prefers-reduced-motion:reduce){.pano-scroller{scroll-behavior:auto}.pano-bg{will-change:auto}}