/* Code Beyond — corporate design system (round 3, LUXE rules: one accent, two faces, one easing).
   Light by default, dark via prefers-color-scheme. Motion = transform/opacity only, off under reduced motion.
   Faces: --serif (Noto Serif KR Variable, display) + --font (Pretendard Variable, body) — self-hosted, assets/fonts/fonts.css.
   Contrast of every visible text node is measured in _verify/verify.py (light + dark, 1440 + 375). */
:root{
  --bg:#f6f4ee;--surface:#fffdf8;--surface-2:#eeebe2;--ink:#14150f;--ink-2:#34352d;--muted:#5a5b52;
  --line:rgba(20,21,15,.11);--line-strong:rgba(20,21,15,.24);
  --accent:#3d5a00;--accent-fill:#d3f66b;--accent-ink:#14150f;
  --st-dev:#1d4ed8;--st-live:#166534;--st-val:#8a4b00;--st-exp:#4b4c44;
  --header:rgba(246,244,238,.78);
  --shadow:0 40px 80px -48px rgba(20,21,15,.38);--shadow-lg:0 60px 120px -60px rgba(20,21,15,.5);
  --max:1200px;--r:20px;--section:clamp(96px,12vw,176px);
  --ease:cubic-bezier(.22,1,.36,1);
  --font:"Pretendard Variable","Pretendard","Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:"Noto Serif KR Variable","Noto Serif KR","Nanum Myeongjo","AppleMyungjo","Batang",Georgia,serif;
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0e0f0c;--surface:#161713;--surface-2:#1d1e19;--ink:#f1efe7;--ink-2:#d2d3c9;--muted:#a9aaa0;
    --line:rgba(241,239,231,.11);--line-strong:rgba(241,239,231,.24);
    --accent:#d3f66b;--accent-fill:#d3f66b;--accent-ink:#14150f;
    --st-dev:#93b4fd;--st-live:#86efac;--st-val:#f5c451;--st-exp:#c4c5bb;
    --header:rgba(14,15,12,.74);
    --shadow:0 40px 80px -40px rgba(0,0,0,.7);--shadow-lg:0 60px 120px -50px rgba(0,0,0,.85);
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body.corp{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;letter-spacing:-.005em;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
/* film grain: printed-paper richness — a tiled background under the content (no overlay, no repaint on scroll) */
body.corp:not(.admin){background-image:var(--grain)}
.corp a{color:inherit;text-decoration:none}
.corp a:focus-visible,.corp button:focus-visible,.corp [tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.corp ::selection{background:var(--accent-fill);color:var(--accent-ink)}
.wrap{width:min(calc(100% - 40px),var(--max));margin:0 auto}
.skip{position:absolute;left:-9999px;top:0}.skip:focus{left:16px;top:12px;z-index:500;background:var(--ink);color:var(--bg);padding:8px 12px;border-radius:8px}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ── header: sticky, blurred; transparent hairline at the very top (JS adds .at-top) ── */
.c-header{position:sticky;top:0;z-index:100;background:var(--header);backdrop-filter:saturate(1.5) blur(18px);-webkit-backdrop-filter:saturate(1.5) blur(18px);border-bottom:1px solid var(--line);transition:background-color .5s var(--ease),border-color .5s var(--ease)}
.c-header.at-top{background:transparent;border-bottom-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.c-nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.c-logo{display:inline-flex;align-items:center;gap:11px;color:var(--ink)}
.wm{font-size:15px;font-weight:500;letter-spacing:.16em;line-height:1;white-space:nowrap}
.wm b{font-weight:800}
.wm-short{display:none}
@media (max-width:419px){.wm-full{display:none}.wm-short{display:inline}}
.c-mark{width:26px;height:26px;display:grid;grid-template-columns:1fr 1fr;gap:3px;padding:4px;border:1.5px solid var(--ink);border-radius:7px}
.c-mark i{background:var(--ink);border-radius:1px;opacity:.45}.c-mark i:last-child{opacity:1;background:var(--accent)}
.c-mark--xs{width:22px;height:22px;padding:3px;gap:2px;border-radius:6px;border-width:1.2px}
.c-mark--lg{width:56px;height:56px;padding:8px;gap:5px;border-radius:14px;border-width:2px}
.c-links{display:none;gap:34px;font-size:14px;font-weight:600;color:var(--ink-2);align-self:stretch;align-items:center}
.c-links a:hover,.c-links a[aria-current]{color:var(--ink)}
.nav-link{position:relative;padding:6px 0}
.nav-link:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.nav-link:hover:after,.nav-link[aria-current]:after{transform:scaleX(1)}
.c-actions{display:flex;align-items:center;gap:10px}
.menu-btn{width:44px;height:44px;border:1px solid var(--line-strong);background:transparent;border-radius:999px;display:grid;place-content:center;gap:4px;cursor:pointer;color:var(--ink)}
.menu-btn i{width:16px;height:1.5px;background:currentColor;display:block}
.corp .mobile-menu{display:none;position:fixed;inset:72px 0 auto 0;z-index:90;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:calc(100vh - 72px);overflow-y:auto}
.corp .mobile-menu.open{display:block}
.corp .mobile-menu-inner{width:min(calc(100% - 40px),var(--max));margin:auto;padding:12px 0 20px;display:grid;gap:4px}
.corp .mobile-menu a{padding:14px 12px;border-radius:12px;font-weight:700;color:var(--ink)}
.corp .mobile-menu a:hover{background:var(--surface-2)}
.mm-products{display:grid;gap:2px;padding:0 0 10px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.mm-label{margin:10px 0 2px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.corp .mobile-menu a.mm-item{display:flex;align-items:center;gap:10px;padding:9px 10px}
.mm-item .st{margin-left:auto;font-size:12px}
/* product mega menu */
.nav-dd{display:flex;align-items:center;gap:2px;height:100%}
.dd-btn{width:32px;height:32px;display:grid;place-items:center;border:0;border-radius:999px;background:transparent;color:var(--ink-2);cursor:pointer}
.dd-btn svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:transform .4s var(--ease)}
.dd-btn:hover{background:var(--surface-2);color:var(--ink)}
.nav-dd.open .dd-btn svg{transform:rotate(180deg)}
.mega{display:none;position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg)}
.nav-dd.open .mega{display:block}
@media (hover:hover) and (min-width:980px){.nav-dd:not(.no-hover):hover .mega{display:block}}
.mega-inner{display:grid;gap:18px;padding:32px 0 28px}
.mega-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.mega-label{margin:0 0 10px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.mega-group ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.mega-item{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:4px 12px;padding:10px;margin:0 -10px;border-radius:14px;color:var(--ink);transition:background-color .4s var(--ease)}
.mega-item .st{grid-column:2;font-size:12px}
.mega-item:hover{background:var(--surface-2)}
.mega-item .mono{grid-row:span 2}
.mega-text{display:grid;line-height:1.35}
.mega-name{font-size:15px;font-weight:800;letter-spacing:-.01em}
.mega-cat{font-size:12.5px;font-weight:500;color:var(--muted)}
.mega-all{justify-self:start;font-size:14px;font-weight:700;color:var(--ink);border-bottom:1.5px solid var(--accent);padding-bottom:1px}

/* ── buttons (primary = ink pill; magnetic via JS on pointer:fine) ── */
.c-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;color:var(--ink);font-size:14.5px;font-weight:700;letter-spacing:-.005em;white-space:nowrap;transition:background-color .4s var(--ease),border-color .4s var(--ease),color .4s var(--ease),transform .5s var(--ease),box-shadow .5s var(--ease)}
.c-btn:hover{border-color:var(--ink)}
.c-btn.primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.c-btn.primary:hover{box-shadow:0 18px 36px -18px rgba(20,21,15,.55)}
.c-btn.sm{min-height:40px;padding:0 16px;font-size:13.5px}
.c-btn [aria-hidden="true"]{display:inline-block;transition:transform .5s var(--ease)}
.c-btn:hover [aria-hidden="true"]{transform:translateX(3px)}
.c-header .c-btn.sm{display:none}

/* ── type ── */
.kicker{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.kicker:before{content:"";width:28px;height:1px;background:currentColor}
.c-h1,.c-h2,.corp h3,.vision,.c-ko,.f-slogan,.mq-item,.brand-name-big,.brand-slogan,.sub-title{font-family:var(--serif);font-weight:600}
.c-h1{font-size:clamp(38px,5.4vw,72px);line-height:1.12;letter-spacing:-.03em;margin:22px 0 24px}
.c-h1 em,.c-h2 em,.vision em{font-style:normal;color:var(--accent)}
.c-h2{font-size:clamp(32px,4.4vw,58px);line-height:1.16;letter-spacing:-.03em;margin:18px 0 0}
.c-h2--sm{font-size:clamp(28px,3.2vw,42px)}
.corp h3{letter-spacing:-.02em}
.c-lead{font-size:clamp(17px,1.5vw,19px);line-height:1.8;color:var(--ink-2);max-width:600px;margin:0}
.c-sub{font-size:16px;line-height:1.8;color:var(--muted);max-width:520px;margin:0}
.c-ko{font-size:clamp(21px,2.1vw,29px);line-height:1.45;font-weight:500;letter-spacing:-.02em;margin:0 0 18px;color:var(--ink)}
.c-h1,.c-h2,.corp h3,.corp h4,.vision,.c-ko{text-wrap:balance}
.corp p,.corp li,.corp dd{text-wrap:pretty}
/* headline line masks: every line rises from below its own clip (pure CSS, runs on first paint) */
.ln{display:block;overflow:hidden;padding:.04em 0 .14em;margin:-.04em 0 -.14em}
.ln>*{display:block}

/* ── sections ── */
.c-section{padding:var(--section) 0;border-top:1px solid var(--line)}
.c-section-head{display:grid;gap:22px;margin-bottom:clamp(44px,6vw,80px)}
.c-section--flush{padding-top:0;border-top:0}
.c-actions-row{margin:32px 0 0}

/* ── hero ── */
.c-hero{position:relative;overflow:hidden;padding:clamp(40px,5.5vw,80px) 0 clamp(56px,8vw,112px)}
.c-hero-grid{display:grid;gap:48px;align-items:start}
.c-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.c-hero-note{margin:28px 0 0;font-size:14px;color:var(--muted)}
.c-hero--home .c-h1{font-size:clamp(52px,8.6vw,136px);line-height:1;letter-spacing:-.045em;margin:26px 0 34px}
.c-hero--home .c-h1 em{font-weight:400}
.hero-side{min-width:0}
.p-hero{padding:clamp(40px,6vw,88px) 0 clamp(48px,6vw,80px)}
.crumbs + .c-hero.p-hero{padding-top:clamp(28px,4vw,56px)}
.c-hero.p-hero .beyond{margin-top:clamp(36px,5vw,56px)}
/* "Beyond" motif: a line that starts inside a code frame and runs past the page edge */
.beyond{display:flex;align-items:center;margin:clamp(48px,7vw,88px) 0 0 max(20px,calc((100% - var(--max)) / 2))}
.beyond-frame{flex:none;padding:11px 52px 11px 16px;border:1px solid var(--line-strong);border-radius:10px;font:600 13px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.04em;color:var(--muted)}
.beyond-ray{position:relative;flex:1;height:1px;margin-left:-34px;background:linear-gradient(90deg,var(--accent) 0,var(--ink) 18%,var(--ink) 70%,var(--accent) 100%);transform-origin:left}
.beyond-ray:before{content:"";position:absolute;left:0;top:-3.5px;width:8px;height:8px;border-radius:2px;background:var(--accent)}

/* ── marquee: product names, moved by scroll position (no autoplay) ── */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:clamp(18px,2.4vw,30px) 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.mq-track{display:flex;width:max-content;will-change:transform}
.mq-set{display:flex;align-items:center}
.mq-item{display:inline-flex;align-items:center;gap:clamp(22px,3vw,44px);padding-right:clamp(22px,3vw,44px);font-size:clamp(26px,3.6vw,52px);line-height:1.2;letter-spacing:-.03em;color:var(--ink-2);white-space:nowrap}
.mq-dot{width:.22em;height:.22em;border-radius:2px;background:var(--accent);flex:none}

/* ── status chip ── */
.st{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;white-space:nowrap}
.st:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.st.prep{color:var(--st-exp)}.st.live{color:var(--st-live)}.st.dev{color:var(--st-dev)}.st.val{color:var(--st-val)}.st.exp{color:var(--st-exp)}
/* product marks (colours from products.json, contrast-validated at build) */
.mono{flex:none;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:19px;letter-spacing:-.04em;color:#ffffff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.mono.mono--sm{width:32px;height:32px;border-radius:9px;font-size:14px}
.mono.mono--xs{width:22px;height:22px;border-radius:6px;font-size:10.5px;letter-spacing:-.02em}

/* ── swipe slider (hero showcase + product cards) ── */
.slider{position:relative;min-width:0}
.sl-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 20px;margin-bottom:22px}
.sl-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
.sl-nav[hidden],.sl-chips[hidden]{display:none}
.sl-btn{width:48px;height:48px;display:grid;place-items:center;border-radius:999px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);cursor:pointer;transition:border-color .4s var(--ease),background-color .4s var(--ease),transform .5s var(--ease)}
.sl-btn svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.sl-btn:hover{border-color:var(--ink)}
.sl-btn[aria-disabled="true"]{opacity:.38;cursor:default}
.sl-count{min-width:56px;text-align:center;font-weight:700;font-size:14px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.sl-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;padding-bottom:4px}
.sl-track::-webkit-scrollbar{display:none}
.sl-track:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:12px}
.slide{flex:0 0 auto;scroll-snap-align:start;min-width:0}
.slider .slide[hidden]{display:none}
.sl-dots{display:flex;justify-content:center;gap:4px;margin-top:20px}
.sl-dots[hidden]{display:none}
.sl-dot{width:28px;height:28px;padding:0;border:0;background:transparent;display:grid;place-items:center;cursor:pointer;border-radius:999px}
.sl-dot:before{content:"";width:8px;height:8px;border-radius:999px;background:var(--muted);transition:transform .5s var(--ease),background-color .5s var(--ease)}
.sl-dot[aria-current="true"]:before{background:var(--ink);transform:scaleX(2.4)}
@media (max-width:699px){.sl-nav,.sl-progress{display:none}}
@media (min-width:700px){.sl-dots{display:none}} /* must outrank variant display rules such as .slider--cards .slide */
.sl-progress{position:relative;height:2px;margin-top:24px;background:var(--line);border-radius:2px;overflow:hidden}
.sl-progress span{position:absolute;inset:0;background:var(--ink);transform-origin:left;transform:scaleX(var(--p,0));transition:transform .6s var(--ease)}
/* hero: one screen per view, next one peeks */
.slider--hero{display:flex;flex-direction:column}
.slider--hero .sl-bar{order:3;margin:14px 0 0}
.slider--hero .sl-progress{order:2;margin-top:18px}
.slider--hero .slide{width:92%}
.sc-slide{margin:0;height:100%;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.sc-slide img{display:block;width:100%;height:auto;aspect-ratio:1600/891;background:var(--surface-2)}
.sc-slide figcaption,.shot figcaption,.p-card-shot figcaption{padding:12px 16px;font-size:13.5px;line-height:1.6;color:var(--muted);border-top:1px solid var(--line)}
.org-slide{aspect-ratio:1600/891;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:24px 22px;align-content:center}
.org-slide .org-item{font-size:14.5px;flex-wrap:wrap;gap:4px 10px}
@media (max-width:520px){.org-slide{grid-template-columns:1fr;aspect-ratio:auto;gap:10px;padding:18px}}
/* product cards: full-bleed track aligned to the content column */
.c-section--slider .c-section-head{margin-bottom:clamp(28px,4vw,48px)}
/* REFERENCE_R2 Top15 #1/#15: 3:4 cards, gap 24 (16 on phones), right peek, snap x mandatory/start, phones ~1.2 columns + dots */
.slider--cards .sl-track{gap:24px;padding-inline:max(20px,calc((100% - var(--max)) / 2));scroll-padding-inline:max(20px,calc((100% - var(--max)) / 2));padding-block:6px 34px;margin-block:-6px -34px}
.slider--cards .slide{width:80%;display:flex}
@media (max-width:699px){.slider--cards .sl-track{gap:16px}} /* must follow the base gap:24px rule above (same specificity) */
.pcard{--pc-mix:15%;position:relative;display:flex;flex-direction:column;gap:18px;width:100%;aspect-ratio:3/4;padding:26px 24px 24px;background:var(--surface);background:linear-gradient(165deg,color-mix(in srgb,var(--pc) var(--pc-mix),var(--surface)) 0%,var(--surface) 62%);border:1px solid var(--line);border-radius:28px;overflow:hidden;transition:border-color .6s var(--ease),box-shadow .6s var(--ease),transform .6s var(--ease)}
.pcard:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--pc)}
@media (prefers-color-scheme:dark){.pcard{--pc-mix:30%}}
.pcard:hover,.pcard:focus-within{border-color:var(--line-strong);box-shadow:var(--shadow)}
.pcard-shot,.p-card-shot{margin:0;background:var(--surface-2);overflow:hidden;border-bottom:1px solid var(--line)}
.pcard-shot,.pcard .art{margin-top:auto;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.pcard-shot img,.p-card-shot img{display:block;width:100%;height:auto;aspect-ratio:1600/891;transition:transform 1.1s var(--ease)}
.pcard-body{display:flex;flex-direction:column;gap:10px}
.pcard-top{display:flex;align-items:center;gap:12px}
.pcard-top .st{margin-left:auto}
.pcard-meta{display:grid;line-height:1.35;min-width:0}
.pcard-group{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.brand-cat{font-size:13px;font-weight:600;color:var(--muted)}
.pcard .brand-name{font-size:28px;line-height:1.2;margin:6px 0 0}
.pcard-value{margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.75}
.brand-note{margin:0;font-size:13.5px;color:var(--muted)}
.pcard-cta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}
.pcard-cta .c-btn{white-space:normal;text-align:center}
.pcard-cta .soon{font-size:13.5px;font-weight:600;color:var(--muted)}
.chip{min-height:42px;padding:0 18px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;color:var(--ink);font:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:background-color .4s var(--ease),border-color .4s var(--ease),color .4s var(--ease)}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chip-n{font-variant-numeric:tabular-nums;margin-left:4px;opacity:.85}
.sl-chips{display:flex;flex-wrap:wrap;gap:8px}
@media (max-width:699px){.sl-chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;width:calc(100% + 20px);margin-right:-20px;padding:2px 20px 2px 0}.sl-chips::-webkit-scrollbar{display:none}.sl-chips .chip{flex:none}.pcard-group{letter-spacing:.08em}}
/* placeholder art for products without a public screen */
.art{aspect-ratio:1600/891;display:grid;place-items:center;background-color:var(--surface-2);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:28px 28px}
.art-mark{width:88px;height:88px;border-radius:22px;display:grid;place-items:center;font-weight:800;font-size:34px;letter-spacing:-.04em;box-shadow:0 24px 48px -20px rgba(0,0,0,.45)}

/* ── "Why Beyond" scroll scene (pinned on wide screens with JS + motion; static composition otherwise) ── */
.scene{position:relative;background:radial-gradient(80% 60% at 75% 50%,var(--surface-2),transparent 70%)}
.scene-grid{display:grid;gap:40px;align-items:center}
.scene-head{display:grid;gap:18px;margin-bottom:34px}
.scene-steps{list-style:none;margin:0;padding:0;display:grid;gap:0}
.scene-step{display:grid;grid-template-columns:44px 1fr;gap:4px 16px;padding:20px 0 20px 18px;border-left:1px solid var(--line-strong);transition:border-color .6s var(--ease)}
.scene-step b{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--accent);padding-top:4px}
.scene-step h3{font-size:clamp(21px,1.9vw,26px);line-height:1.35;margin:0 0 6px;transition:color .6s var(--ease)}
.scene-step p{margin:0;color:var(--ink-2);font-size:15.5px}
.scene-stage{position:relative;height:clamp(300px,52vw,600px);perspective:1500px;perspective-origin:50% 40%}
.scene-glow{position:absolute;inset:12% 8%;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent-fill) 34%,transparent),transparent);filter:blur(30px);opacity:.55}
.scene-rig{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(9deg) rotateY(-16deg);will-change:transform}
.scene-plane{--z:0px;position:absolute;width:58%;border-radius:14px;overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-lg);transform:translate3d(0,0,var(--z));will-change:transform,opacity}
.scene-plane img{display:block;width:100%;height:auto}
.scene-plane:nth-child(1){left:0;top:12%;--z:40px}
.scene-plane:nth-child(2){left:42%;top:0;--z:-160px}
.scene-plane:nth-child(3){left:6%;top:54%;--z:100px}
.scene-plane:nth-child(4){left:44%;top:46%;--z:-60px}
.scene-rail{height:2px;background:var(--line);margin-top:28px;border-radius:2px;overflow:hidden;display:none}
.scene-rail span{display:block;height:100%;background:var(--accent);transform-origin:left;transform:scaleX(0)}

/* ── product list page: one card section per product ── */
.division{display:grid;gap:26px;padding:clamp(40px,5vw,64px) 0;border-top:1px solid var(--line)}
.division:first-of-type{border-top:0;padding-top:0}
.division-head p{margin:0;color:var(--muted);font-size:15px}
.division-title{font-family:var(--serif);font-size:clamp(24px,2.4vw,30px);font-weight:600;letter-spacing:-.02em;margin:0 0 8px}
.p-cards{display:grid;gap:20px}
.p-card{display:grid;background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden;transition:border-color .6s var(--ease),box-shadow .6s var(--ease)}
.p-card:hover,.p-card:focus-within{border-color:var(--line-strong);box-shadow:var(--shadow)}
.p-card-media{background:var(--surface-2);min-width:0}
.p-card-media .p-card-shot{border-bottom:0;height:100%;display:flex;flex-direction:column;justify-content:center}
.p-card-media .p-card-shot figcaption{border-top:1px solid var(--line);background:var(--surface)}
.p-card-body{display:flex;flex-direction:column;gap:12px;padding:clamp(24px,3vw,40px)}
.pd-name{font-family:var(--serif);font-size:clamp(28px,2.6vw,36px);font-weight:600;letter-spacing:-.025em;margin:8px 0 0;line-height:1.2}
.pd-name a:hover{color:var(--accent)}
.p-tag{margin:0;font-size:17px;color:var(--ink);font-weight:600;line-height:1.6}
.p-problem{margin:0;color:var(--ink-2);font-size:15.5px}
/* group index (products page): same-page anchors */
.areas{list-style:none;margin:0 0 clamp(40px,6vw,64px);padding:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.area{display:grid;align-content:start;gap:6px;height:100%;padding:20px 20px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);transition:border-color .5s var(--ease),box-shadow .5s var(--ease),transform .5s var(--ease)}
.area:hover{border-color:var(--ink);box-shadow:var(--shadow)}
.area-marks{display:flex;gap:6px;margin-bottom:8px}
.area-title{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:-.02em}
.area-sub{font-size:14px;color:var(--muted);line-height:1.6}
.area-names{margin-top:6px;font-size:13.5px;font-weight:700;color:var(--ink-2)}
@media (max-width:699px){.areas{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:80%;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;padding-bottom:8px}.areas li{scroll-snap-align:start}}
/* legacy series pages (sections block) */
.p-detail{display:grid;gap:28px;padding:44px 0;border-top:1px solid var(--line)}
.p-detail:first-child{border-top:0}
.sec-title{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:-.02em;line-height:1.3;margin:12px 0 0}
.p-facts{display:grid;gap:0;margin:0}
.p-facts div{display:grid;gap:4px;padding:16px 0;border-top:1px solid var(--line)}
.p-facts dt{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.04em}
.p-facts dd{margin:0;color:var(--ink-2);font-size:15.5px}

/* ── org tree (hero side panel) ── */
.org{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px 26px;box-shadow:var(--shadow)}
.org-root{display:flex;align-items:center;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.org-root strong{font-size:15px}
.org-root div span{display:block;font-size:13px;color:var(--muted)}
.org-div{padding:18px 0 4px 18px;border-left:1px solid var(--line-strong);margin-left:12px}
.org-div:last-child{padding-bottom:0}
.org-div-label{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.org-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;font-size:15px;font-weight:700}

/* ── steps / why / principles / vision ── */
.steps{display:grid;gap:0;border-top:1px solid var(--line-strong)}
.step{display:grid;align-content:start;grid-template-columns:56px 1fr;gap:6px 18px;padding:28px 0;border-bottom:1px solid var(--line)}
.step b,.why-item b,.feat b,.topic b{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--accent)}
.step h3{font-size:22px;margin:0}
.step p{grid-column:2;margin:0;color:var(--muted);font-size:15.5px}
.why{background:var(--surface-2)}
.why-grid{display:grid;gap:0}
.why-item{padding:30px 0;border-top:1px solid var(--line-strong)}
.why-item b{display:block;margin-bottom:12px}
.why-item h3{font-size:24px;margin:0 0 10px}
.why-item p{margin:0;color:var(--ink-2);font-size:15.5px}
.why-item p + p{margin-top:10px;color:var(--muted)}
.co-grid{display:grid;gap:48px}
.vision{font-size:clamp(27px,3.3vw,42px);line-height:1.42;letter-spacing:-.03em;font-weight:600;margin:22px 0 0}
.principles{display:grid;gap:0;margin:0;padding:0;list-style:none}
.principles li{padding:24px 0;border-top:1px solid var(--line)}
.principles li:last-child{border-bottom:1px solid var(--line)}
.principles strong{display:block;font-size:17px;letter-spacing:-.02em;margin-bottom:4px}
.principles span{color:var(--muted);font-size:15.5px}
.prose p{margin:0 0 14px;color:var(--ink-2);font-size:16px}
.prose p:last-child{margin-bottom:0}
.prose a,.c-lead a,.upd a,.board-list a,.proc-now a,.stage-row-prods a,.pd-more a,.pd-more-link,.f-brand a:not(.c-logo){color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:1.5px;text-underline-offset:4px}

/* ── process diagram ── */
.proc{margin-top:8px}
.proc-svg{display:none;width:100%;height:auto;overflow:visible}
.proc-rail{stroke:var(--line-strong);stroke-width:1.2}
.proc-arrow{fill:none;stroke:var(--muted);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.proc-node circle{fill:var(--surface);stroke:var(--ink);stroke-width:1.2}
.proc-node text{fill:var(--ink);font-family:var(--serif);font-size:15px;font-weight:600}
.proc-node--last circle{fill:var(--accent-fill);stroke:var(--accent-fill)}
.proc-node--last text{fill:var(--accent-ink)}
.proc-list{list-style:none;margin:0;padding:0;display:grid}
.proc-step{position:relative;padding:0 0 30px 58px}
.proc-step:before{content:"";position:absolute;left:19px;top:44px;bottom:4px;width:1px;background:var(--line-strong)}
.proc-step:last-child{padding-bottom:0}.proc-step:last-child:before{display:none}
.proc-num{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;border:1px solid var(--ink);background:var(--surface);display:grid;place-items:center;font-family:var(--serif);font-size:14px;font-weight:600}
.proc-step:last-child .proc-num{background:var(--accent-fill);border-color:var(--accent-fill);color:var(--accent-ink)}
.proc-step h3{font-size:21px;line-height:1.35;margin:6px 0 6px}
.proc-step p{margin:0;color:var(--ink-2);font-size:15.5px}
.proc-stage{margin:0 0 8px!important}
.proc-detail{margin-top:8px!important;color:var(--muted)!important;font-size:14.5px!important}
.proc-now{margin-top:12px!important;font-size:14px!important;font-weight:700;display:flex;flex-wrap:wrap;gap:2px 6px;align-items:baseline}
.proc-now-label{flex-basis:100%;font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--muted)}
.proc-now .soon,.stage-row-prods .soon{color:var(--muted);font-weight:600}

/* ── stage legend + product stage track ── */
.stage-legend{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-strong)}
.stage-row{display:grid;gap:6px 32px;padding:22px 0;border-bottom:1px solid var(--line)}
.stage-row p{margin:0;color:var(--ink-2)}
.stage-row-prods{font-weight:700}
.stage-track{list-style:none;margin:0 0 28px;padding:0;display:grid;grid-template-columns:repeat(5,1fr)}
.stage-track li{position:relative;display:grid;justify-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--muted);text-align:center}
.stage-track li:before{content:"";position:absolute;top:7px;left:-50%;width:100%;height:2px;background:var(--line-strong)}
.stage-track li:first-child:before{display:none}
.stage-dot{position:relative;z-index:1;width:16px;height:16px;border-radius:50%;border:2px solid var(--line-strong);background:var(--bg)}
.stage-track .is-done:before,.stage-track .is-current:before{background:var(--ink)}
.is-done .stage-dot{background:var(--ink);border-color:var(--ink)}
.stage-track .is-current{color:var(--ink)}
.is-current .stage-dot{background:var(--accent-fill);border-color:var(--ink);box-shadow:0 0 0 4px var(--surface-2)}

/* ── product page ── */
.pd-hero-grid{display:grid;gap:40px}
.pd-head{display:flex;align-items:center;gap:18px;margin-top:20px}
.pd-head .c-h1{margin:0}
.pd-head .mono{width:60px;height:60px;border-radius:17px;font-size:23px}
.pd-hero .c-ko{margin-top:24px}
.pd-hero .c-hero-actions{margin-top:32px}
.pd-note{margin-top:18px}
.pd-glance{align-self:start;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:8px 24px;box-shadow:var(--shadow)}
.pd-glance dl{margin:0}
.pd-glance div{display:grid;grid-template-columns:88px 1fr;gap:12px;padding:15px 0;border-top:1px solid var(--line);font-size:14.5px}
.pd-glance div:first-child{border-top:0}
.pd-glance dt{font-weight:700;color:var(--muted)}
.pd-glance dd{margin:0;font-weight:700;color:var(--ink)}
.pd-glance dd a{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.brand-links a,.pd-glance a,.channels a{overflow-wrap:anywhere}
.pd-text{font-size:17px;line-height:1.85;color:var(--ink-2);margin:0}
.pd-text .st{margin-right:6px}
.pd-more{margin:22px 0 0;font-weight:700;font-size:14.5px}
.audience{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.audience li{position:relative;padding:15px 0 15px 30px;border-bottom:1px solid var(--line);font-size:16.5px;font-weight:600;color:var(--ink)}
.audience li:before{content:"";position:absolute;left:0;top:28px;width:16px;height:1px;background:var(--accent)}
.feat-grid,.topic-grid,.rel-grid,.brand-grid,.pick-grid{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.feat,.topic,.brand-cell,.pick{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.feat b,.topic b{display:block;margin-bottom:12px}
.feat h3,.topic h4{font-size:19px;line-height:1.4;margin:0 0 8px}
.topic h4{font-family:var(--serif);font-weight:600;letter-spacing:-.02em}
.feat p,.topic p{margin:0;color:var(--ink-2);font-size:15px}
.pd-source{margin:20px 0 0;font-size:13.5px;color:var(--muted)}
.pd-empty{margin:0;padding:28px;border:1px dashed var(--line-strong);border-radius:var(--r);color:var(--ink-2)}
.shot{margin:20px 0;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.shot img{display:block;width:100%;height:auto;aspect-ratio:1600/891}
.shot figcaption a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.rel{display:grid;gap:6px;height:100%;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);transition:border-color .5s var(--ease),box-shadow .5s var(--ease),transform .6s var(--ease)}
.rel:hover{border-color:var(--ink);box-shadow:var(--shadow)}
.rel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.rel-name{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:-.025em}
.rel-tag{font-size:14.5px;color:var(--ink-2)}
.rel-more{margin-top:10px;font-size:14px;font-weight:700}
.rel-more [aria-hidden="true"]{display:inline-block;transition:transform .5s var(--ease)}
.rel:hover .rel-more [aria-hidden="true"]{transform:translateX(3px)}

/* ── company: brand + info ── */
.brand-visual{height:120px;margin:-28px -28px 22px;padding:0 20px;display:flex;align-items:center;justify-content:center;gap:14px;background:var(--surface-2);border-bottom:1px solid var(--line);border-radius:var(--r) var(--r) 0 0;color:var(--ink);overflow:hidden}
.brand-visual .wm{font-size:17px}
.brand-name-big{font-size:30px;letter-spacing:-.03em}
.brand-slogan{font-size:24px;letter-spacing:-.03em;text-align:center}
.brand-cell h3{font-size:19px;margin:0 0 6px}
.brand-cell p{margin:0;color:var(--ink-2);font-size:15px}
.info-list dd .soon,.channels .soon,.pick .soon{color:var(--muted);font-weight:600}
.brand-links{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;font-size:14px;font-weight:700}
.brand-links a{color:var(--ink);border-bottom:1.5px solid var(--accent);padding-bottom:1px}
.brand-links a:hover{color:var(--accent)}
.brand-links .soon{color:var(--muted);font-weight:600}
.brand-links .more{border-bottom-color:transparent;color:var(--ink-2)}

/* ── contact ── */
.channels{list-style:none;margin:0 0 24px;padding:0;border-top:1px solid var(--line)}
.channels li{display:grid;grid-template-columns:96px 1fr;gap:4px 16px;padding:16px 0;border-bottom:1px solid var(--line)}
.ch-name{font-weight:700}
.ch-note{grid-column:2;color:var(--muted);font-size:14px}
.sub-block{margin-top:clamp(64px,8vw,104px)}
.sub-title{font-size:clamp(24px,2.4vw,30px);letter-spacing:-.025em;margin:0 0 20px}
.sub-block > .c-sub{margin:-8px 0 22px}
.pick{display:grid;gap:14px}
.pick-top{display:flex;align-items:center;gap:14px}
.pick-top > div{flex:1}
.pick h4{font-family:var(--serif);font-size:20px;font-weight:600;letter-spacing:-.02em;margin:2px 0 0;line-height:1.3}

/* ── changelog ── */
.board{margin:0 0 40px}
.board-title{font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
h2.board-title{font-family:var(--font)}
.board-list{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.board-list li{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-weight:700}
.upd-filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.upd-filters[hidden]{display:none}
.upd-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.upd{display:grid;gap:8px 32px;padding:28px 30px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);transition:border-color .5s var(--ease),box-shadow .5s var(--ease)}
.upd:hover{border-color:var(--line-strong);box-shadow:var(--shadow)}
.upd[hidden]{display:none}
.upd time{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}
.upd p{margin:0;color:var(--ink-2)}
.upd-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--ink-2)}
.upd-title{font-size:21px;line-height:1.38;margin:8px 0 8px}
.upd-link{margin-top:10px!important;font-size:14px;font-weight:700}
.upd-empty{padding:24px 0;color:var(--muted)}

/* ── breadcrumbs (same list as BreadcrumbList JSON-LD) ── */
.crumbs{padding:24px 0 0;font-size:13.5px;color:var(--muted)}
.crumbs ol{list-style:none;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:4px 0}
.crumbs li+li:before{content:"/";margin:0 10px;color:var(--muted)}
.crumbs a{color:var(--ink-2);text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:3px}
.crumbs a:hover{color:var(--ink);text-decoration-color:var(--ink)}
.crumbs [aria-current]{color:var(--ink);font-weight:600}
.pager{padding:40px 0}
.pager-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pager a{display:grid;gap:4px;padding:22px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.pager a:hover{border-color:var(--line-strong)}
.pager small{color:var(--muted);font-size:13px;font-weight:700}
.pager span{font-weight:700}
.pager-next{text-align:right}

/* ── contact band ── */
.c-cta{padding:clamp(88px,11vw,152px) 0;background:var(--ink);color:var(--bg);position:relative;overflow:hidden}
.c-cta .kicker{color:var(--bg)}
.c-cta .kicker:before{background:var(--accent-fill)}
.c-cta .c-h2{font-size:clamp(34px,4.6vw,64px)}
.c-cta-grid{display:grid;gap:36px;align-items:end}
.c-cta p{color:var(--bg);opacity:.88;margin:18px 0 0;max-width:560px}
.c-cta .c-btn{background:var(--bg);color:var(--ink);border-color:var(--bg);min-height:56px;padding:0 30px;font-size:15px}

/* ── footer ── */
.c-footer{padding:clamp(72px,9vw,120px) 0 40px;font-size:14px;color:var(--ink-2)}
.f-display{padding-bottom:clamp(40px,6vw,72px);margin-bottom:clamp(40px,6vw,64px);border-bottom:1px solid var(--line)}
.f-slogan{margin:0;font-size:clamp(40px,7vw,104px);line-height:1.02;letter-spacing:-.045em;color:var(--ink)}
.f-slogan-ko{margin:14px 0 0;font-family:var(--serif);font-size:clamp(19px,2vw,26px);font-weight:500;letter-spacing:-.02em;color:var(--ink-2)}
.f-grid{display:grid;gap:36px 28px;grid-template-columns:1fr 1fr}
.f-brand{grid-column:1/-1}
.f-brand p{margin:16px 0 0;color:var(--muted);max-width:320px}
.f-col h2{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin:0 0 16px}
.f-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.f-col a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.f-col .soon{color:var(--muted)}
.f-groups{display:grid;gap:16px}
.f-group{margin:0 0 8px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.f-company{margin-top:48px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);display:grid;gap:4px}
.f-company strong{color:var(--ink);font-size:14px}
.f-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;margin-top:22px;color:var(--muted);font-size:13px}

/* ── responsive ── */
@media (min-width:700px){
  .slider--cards .slide{width:clamp(300px,42vw,400px)}
  .f-grid{grid-template-columns:repeat(3,1fr)}
  .p-facts div{grid-template-columns:160px 1fr;gap:20px}
  .feat-grid,.rel-grid,.brand-grid,.pick-grid,.topic-grid{grid-template-columns:repeat(2,1fr)}
  .upd{grid-template-columns:150px 1fr}
  .stage-row{grid-template-columns:120px 1fr 1fr;align-items:baseline}
}
@media (min-width:980px){
  .c-links{display:flex}.menu-btn{display:none}.c-header .c-btn.sm{display:inline-flex}
  .c-hero-grid{grid-template-columns:1.25fr .9fr;gap:72px;align-items:center}
  /* home hero: the headline spans the page, copy and the screen slider share the row below */
  .c-hero--home .c-hero-grid{grid-template-columns:1fr 1.12fr;gap:0 72px;align-items:start}
  .c-hero--home .hero-copy{display:contents}
  .c-hero--home .kicker,.c-hero--home .c-h1{grid-column:1/-1}
  .c-hero--home .c-hero-grid>.hero-copy>:not(.kicker):not(.c-h1){grid-column:1}
  .c-hero--home .hero-side{grid-column:2;grid-row:3/span 5}
  .c-section-head{grid-template-columns:1.1fr .9fr;align-items:end;gap:56px}
  .division{grid-template-columns:260px 1fr;gap:48px}
  .p-card{grid-template-columns:1fr 1fr}
  .co-grid{grid-template-columns:1fr 1fr;gap:88px}
  .why-grid{grid-template-columns:repeat(3,1fr);gap:44px}
  .c-cta-grid{grid-template-columns:1fr auto}
  .steps{grid-template-columns:repeat(4,1fr);border-top:0}
  .step{grid-template-columns:1fr;padding:28px 24px 0 0;border-bottom:0;border-top:1px solid var(--line-strong);margin-right:24px}
  .step p{grid-column:1}
  .step:last-child{margin-right:0}
  .p-detail{grid-template-columns:340px 1fr;gap:56px}
  .proc-svg{display:block;margin-bottom:24px}
  .proc-list{grid-template-columns:repeat(var(--n),1fr)}
  .proc-step{padding:0 14px;text-align:center}
  .proc-step:before,.proc-num{display:none}
  .proc-now{justify-content:center}
  .pd-hero-grid{grid-template-columns:1.45fr .8fr;gap:64px;align-items:start}
  .pd-glance{margin-top:46px}
  .feat-grid,.rel-grid,.brand-grid,.pick-grid{grid-template-columns:repeat(3,1fr)}
  .topic-grid{grid-template-columns:repeat(4,1fr)}
  .f-grid{grid-template-columns:1.5fr 1.6fr 1fr 1fr 1fr}
  .f-brand{grid-column:auto}
  .f-col--products .f-groups{grid-template-columns:1fr 1fr;gap:16px 24px}
  .scene-grid{grid-template-columns:.9fr 1.1fr;gap:64px}
  .slider--cards .slide{width:clamp(300px,28vw,400px)}
}
@media (max-width:979px){
  .slider--hero .sl-bar{justify-content:flex-start}
}

/* ── motion: only when the user allows it ── */
@media (prefers-reduced-motion:no-preference){
  .sl-track{scroll-behavior:smooth}
  @keyframes ln-rise{from{transform:translateY(112%)}}
  @keyframes fade-up{from{opacity:0;transform:translateY(22px)}}
  @keyframes ray-in{from{transform:scaleX(0)}}
  .ln>*{animation:ln-rise 1.2s var(--ease) both;animation-delay:calc(var(--l,0) * 140ms + 60ms)}
  .hero-in{animation:fade-up 1.1s var(--ease) both;animation-delay:480ms}
  .hero-side.hero-in{animation-delay:620ms}
  .c-hero-actions.hero-in,.c-hero-note.hero-in{animation-delay:600ms}
  .beyond-ray{animation:ray-in 1.6s var(--ease) both;animation-delay:700ms}
  .js .reveal{opacity:0;transform:translateY(30px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0ms)}
  .js .reveal.in{opacity:1;transform:none}
  .pcard:hover,.rel:hover,.area:hover{transform:translateY(-4px)}
  .pcard:hover .pcard-shot img,.p-card:hover .p-card-shot img{transform:scale(1.035)}
  .sl-btn:not([aria-disabled="true"]):hover{transform:scale(1.06)}
  .mega{animation:fade-up .45s var(--ease)}
  /* pinned scroll scene: wide screens, JS running (scene height only matters below the fold) */
  @media (min-width:980px){
    .js .scene{height:calc((var(--n,3) * 75 + 100) * 1vh);padding:0}
    .js .scene-pin{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;justify-content:center;padding-top:72px;overflow:clip}
    .js .scene-rail{display:block}
    .js .scene-step:not(.is-active) h3{color:var(--muted)}
    .js .scene-step.is-active{border-left-color:var(--accent)}
    .js .scene-stage{height:min(66vh,600px)}
  }
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .mq-dup{display:none}
  .mq-track{width:auto;justify-content:center}
  .mq-set{flex-wrap:wrap;justify-content:center;row-gap:8px}
}