/* ==========================================================================
   Technica AI — site.css  (the shared template: every page loads this file)
   Page files in assets/css/pages/<page>.css hold ONLY what is unique to that page
   and are loaded after this file.
   Layers (top → bottom, later layers may override earlier ones):
     1. TOKENS
     2. BASE — elements, reset
     3. LAYOUT — container, sections, vertical rhythm, grids, split
     4. TYPOGRAPHY — headings helpers, labels, prose links
     5. ACTIONS — buttons, text links
     6. SITE CHROME — header, drawer, footer, breadcrumb
     7. HERO — hero band, brand, hero stats, hero visual
     8. CTA BAND
     9. CORE COMPONENTS — the reusable template set
     10. SHARED PATTERNS — used by a group of pages
     11. MOTION & STATES
   ========================================================================== */
/* 1. TOKENS ------------------------------------------------------------- */
:root{--ink:#1B1B21;--white:#FFFFFF;--faint:#A6A6B3;--line-strong:#DEDEEA;--accent-strong:#4338CA;--body:#4A4A55;--muted:#6B6B78;--line:#ECECF3;--bg-white:#FFFFFF;--bg-tint:#F4F4FA;
  --bg-card:#FAFAFC;--dark:#16162E;--dark-deep:#101024;--accent:#6366F1;--accent-soft:#818CF8;
  --accent-wash:#EEEFFE;--accent-pale:#C3C7FF;--accent-line:#C7C9F7;--accent-line-strong:#A5A8F0;--mint:#22D3A5;--mint-soft:#6EE7C4;
  --grad-a:#009CFC;--grad-b:#A048FB;--grad:linear-gradient(135deg,var(--grad-a) 0%,var(--grad-b) 100%);
  --sans:"Noto Sans JP","Inter",-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  --mono:"JetBrains Mono","SFMono-Regular",Menlo,Consolas,monospace;--container:1180px;--pad-x:32px;
  --header-h:70px;
  /* cards: one shape + one hover for every white card / panel */
  --r-xs:4px;--r-s:8px;--r-sm:12px;--r-card:16px;--r-panel:18px;--r-pill:999px;
  --card-lift:translateY(-4px);--card-shadow-hover:0 20px 48px rgba(27,27,33,.09);--card-border-hover:#DEDEEC;
  --card-transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  /* key figures (big numbers): L = one highlighted figure, M = figures in a row */
  --fig-l:clamp(46px,6.2vw,68px);--fig-m:clamp(36px,4.4vw,52px);
  /* type scale: text 10 · 12 · 14 · 16 · 20 · 24px; headings H1 (hero, section 6) · H2 · H3 · H4 */
  --h2:clamp(26px,3.2vw,40px);--h3:clamp(22px,2.4vw,28px);--h4:clamp(20px,1.8vw,24px);
  /* shadows */
  --shadow-panel:0 22px 54px rgba(27,27,33,.06);--shadow-accent:0 18px 44px rgba(99,102,241,.2);
  --shadow-btn:0 12px 30px rgba(120,90,250,.34);--shadow-btn-hover:0 16px 38px rgba(120,90,250,.42);
  /* text measure (max-width of text blocks) */
  --measure-s:640px;--measure-m:720px;--measure-l:960px;
  --shadow-dark:0 18px 44px rgba(16,16,36,.3);--ring:0 0 0 3px rgba(99,102,241,.18)}
@media (max-width:860px){
  :root{--pad-x:22px}
}

/* 2. BASE — elements, reset --------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{margin:0;font-family:var(--sans);font-size:16px;font-weight:400;line-height:1.8;color:var(--body);
  background:var(--bg-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  font-feature-settings:"palt" 1}
body.is-locked{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:where(figure){margin:0}
section[id]{scroll-margin-top:80px}
h1,h2,h3,.btn{text-wrap:balance}
@media (max-width:860px){
  h1,h2,h3,.btn{word-break:auto-phrase}
}
@media (min-width:861px){
  h1,h2,h3{word-break:keep-all;overflow-wrap:anywhere}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
}

/* 3. LAYOUT — container, sections, vertical rhythm, grids, split -------- */
/* layout — container, section bands (white / tint / dark), 48px vertical rhythm between blocks */
.container{width:100%;max-width:var(--container);margin:0 auto}
.section{padding:80px var(--pad-x)}
.section--white{background:var(--bg-white)}
.section--tint{background:var(--bg-tint)}
.section--dark{background:var(--dark);color:rgba(255,255,255,.72)}
.section--dark h2,.section--dark h3,.section--dark h4{color:var(--white)}
:where(.section > .container) > * + *{margin-top:48px}
@media (max-width:860px){
  .section{padding:64px var(--pad-x)}
}
/* grid — .grid-2 / -3 / -4: one gap (24px); 2 columns at 1024px, 1 at 860px */
.grid-grouped{display:grid;grid-auto-flow:column;grid-template-columns:repeat(2,1fr);
  grid-template-rows:auto repeat(3,auto);gap:32px;align-items:start}
.grid-grouped--3{grid-template-columns:repeat(3,1fr)}
.grp{padding-bottom:4px;border-bottom:1px solid var(--line)}
.grp b{display:block;font-size:16px;font-weight:700;color:var(--ink);line-height:1.8}
.grp span{display:block;margin-top:8px;padding-bottom:12px;color:var(--accent)}
.grid-2,.grid-3,.grid-4{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
:is(.grid-2,.grid-3,.grid-4,.values) + *{margin-top:48px}
@media (max-width:1024px){
  .grid-grouped,.grid-grouped--3{grid-auto-flow:row;grid-template-columns:1fr;grid-template-rows:none}
  .grp{margin-top:16px}
  .grp:first-child{margin-top:0}
  .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
}
/* section-head — eyebrow + h2 + lead at the top of a section (64px to the content) */
.section-head{max-width:var(--measure-l);margin-bottom:64px}
.section-head:last-child{margin-bottom:0}
.section-head .eyebrow{margin-bottom:24px}
.section-head h2{font-size:var(--h2);line-height:1.5}
.section-head .lead{margin-top:24px;font-size:16px;line-height:1.8;color:var(--body)}
.section-head .lead + .lead{margin-top:16px}
.section--dark .section-head .lead{color:rgba(255,255,255,.7)}
.section-head .textlink{margin-top:24px}
@media (max-width:860px){
  .section-head{margin-bottom:32px}
  .section-head h2 br{display:none}
}
/* side-head — narrow heading column + content (1 column ≤1024px) */
.side-head{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;align-items:start}
.side-head__hd p{font-size:14px;line-height:1.8;color:var(--body)}
@media (max-width:1024px){
  .side-head{grid-template-columns:1fr;gap:24px}
}
/* split — two equal columns: text + media / diagram; stacks at 860px */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:64px;align-items:center}
.split__text > * + *{margin-top:24px}
.split__text > .section-head{margin-bottom:0}
.split__media{margin:0}
.split__media img{display:block;width:100%;height:auto}
@media (max-width:860px){
  .split{grid-template-columns:1fr;gap:32px}
}

/* 4. TYPOGRAPHY — headings helpers, labels, prose links ----------------- */
/* type — lead, subhead, closing line, gradient text (.hl), helpers (.nw, .muted, .br-*) */
.closing-line{margin-top:32px;font-size:var(--h4);font-weight:700;line-height:1.8;color:var(--ink)}
.section--dark .closing-line{color:var(--white)}
.hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.subhead{margin-top:64px;margin-bottom:16px;font-size:var(--h4);line-height:1.5;color:var(--ink)}
.section--dark .subhead{color:var(--white)}
:where(.section > .container) > .subhead:first-child{margin-top:0}
.lead{max-width:var(--measure-l);font-size:16px;line-height:1.8;color:var(--body)}
.subhead + .lead{margin-top:0}
.section--dark .lead{color:rgba(255,255,255,.7)}
.lead strong{color:var(--ink);font-weight:700}
.section--dark .lead strong{color:var(--white)}
.nw{display:inline-block}
.muted{color:var(--muted)}
.section--dark .muted,.cta .muted{color:rgba(255,255,255,.5)}
@media (max-width:860px){
  .br-pc{display:none}
}
/* label — the two label tiers: .eyebrow (12px, .24em) and the small mono label tier (10px, .18em) */
.eyebrow{display:block;line-height:1;color:var(--accent)}
.section--dark .eyebrow{color:var(--accent-soft)}
.eyebrow,.brand-tag{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase}
.bench-row__tag,.ct__k,.dt thead th,.grp span,.gstep__k,.kicker,.kloop__en,.method__n,.model dt,.offer__k,.office__k,.offices__city,.phase__k,.rule-acc__body h4,.rule-acc__en,.step__meta b,.tri__en{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase}
.kicker{display:block;margin-bottom:12px;color:var(--accent)}
.section--dark .kicker{color:var(--accent-soft)}
/* prose-link — underlined links inside running text */
.site-header a,.drawer a,.site-footer a{text-decoration:none}
.caps a,.faq .a a,.kv a,.str>p a{color:var(--accent);border-bottom:1px solid rgba(99,102,241,.35)}
.policy a,.note a{color:var(--accent);border-bottom:1px solid rgba(99,102,241,.35)}
.note a:hover,.policy a:hover{border-bottom-color:var(--accent)}

/* 5. ACTIONS — buttons, text links -------------------------------------- */
/* button — .btn (brand gradient) and .btn--ghost */
.btn{text-align:center}
.btn{display:inline-flex;align-items:center;gap:12px;height:54px;padding:0 32px;border-radius:var(--r-sm);
  background:var(--grad);color:var(--white);font-size:16px;font-weight:600;line-height:1;letter-spacing:0;
  box-shadow:var(--shadow-btn);
  transition:filter .25s ease,transform .25s ease,box-shadow .25s ease,background-color .25s ease}
.btn:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:var(--shadow-btn-hover)}
button.btn{border:0;cursor:pointer;font-family:inherit}
.btn svg{width:16px;height:16px;flex:none}
.btn--ghost{background:transparent;border:1px solid rgba(255,255,255,.28);color:var(--white);box-shadow:none}
.btn--ghost:hover{background:rgba(255,255,255,.08);box-shadow:none;filter:none}
@media (max-width:520px){
  .btn{width:100%;justify-content:center}
}
/* textlink — inline link with an arrow */
.textlink{display:inline-flex;align-items:center;gap:8px;padding-bottom:4px;font-size:14px;font-weight:600;
  color:var(--accent);border-bottom:1px solid rgba(99,102,241,.3);
  transition:color .25s ease,border-color .25s ease}
.textlink::after{content:"→";font-size:12px;transition:transform .25s ease}
.textlink:hover{color:var(--accent-strong);border-bottom-color:var(--accent-strong)}
.textlink:hover::after{transform:translateX(3px)}

/* 6. SITE CHROME — header, drawer, footer, breadcrumb ------------------- */
/* header */
.site-header,.site-header *,.site-header *::before,.site-header *::after,.drawer,.drawer *,.site-footer,.site-footer *{box-sizing:border-box}
.site-header .container,.site-footer .container{width:100%;margin:0 auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;width:100%;font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  background:linear-gradient(180deg,rgba(16,16,36,.46) 0%,rgba(16,16,36,.18) 70%,rgba(16,16,36,0) 100%);
  transition:background-color .25s ease}
.site-header.is-solid{background:rgba(22,22,46,.86);backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);box-shadow:inset 0 -1px 0 rgba(255,255,255,.07)}
.site-header .container{display:flex;align-items:center;justify-content:flex-end;gap:32px;height:var(--header-h);
  padding:0 var(--pad-x);max-width:1280px}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:14px;font-weight:500;line-height:1.8;color:rgba(255,255,255,.82);transition:color .25s}
.nav a:hover,.nav a[aria-current]{color:var(--white)}
.nav .lang{font-family:var(--mono);font-size:12px;letter-spacing:.18em}
.header-cta{display:inline-flex;align-items:center;height:42px;padding:0 24px;border-radius:var(--r-s);
  background:var(--grad);color:var(--white);font-size:14px;font-weight:600;
  transition:filter .25s ease,transform .25s ease}
.header-cta:hover{filter:brightness(1.08);transform:translateY(-1px)}
@media (max-width:860px){
  .nav{display:none}
  .site-header .container{gap:12px}
}
@media (max-width:520px){
  .header-cta{padding:0 16px;font-size:12px}
}
/* site-logo */
.site-logo{display:flex;align-items:center;flex:none;margin-right:auto}
.site-logo img{display:block;height:34px;width:auto;max-width:none}
@media (max-width:860px){
  .site-logo img{height:30px}
}
/* nav-toggle */
.nav-toggle{display:none;width:42px;height:42px;border:1px solid rgba(255,255,255,.18);border-radius:var(--r-s);
  background:none;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:16px;height:1.5px;background:var(--white);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:16px;height:1.5px;background:var(--white)}
.nav-toggle span::before{top:-5px}
.nav-toggle span::after{top:5px}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{transition:transform .25s ease,background .25s ease,top .25s ease}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
@media (max-width:860px){
  .nav-toggle{display:flex}
}
/* drawer */
.drawer{position:fixed;inset:var(--header-h) 0 0;z-index:49;background:var(--dark);padding:24px 24px 48px;
  overflow-y:auto;transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .25s ease,transform .25s ease,visibility .25s;font-family:var(--sans)}
.drawer.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}
.drawer a{display:block;padding:16px 4px;font-size:16px;font-weight:500;line-height:1.8;
  color:rgba(255,255,255,.86);border-bottom:1px solid rgba(255,255,255,.1)}
.drawer a:hover,.drawer a[aria-current]{color:var(--white)}
.drawer .drawer-lang{font-family:var(--mono);font-size:12px;letter-spacing:.18em}
.drawer .drawer-cta{margin-top:24px;border-bottom:none;text-align:center;border-radius:var(--r-sm);background:var(--grad);
  color:var(--white);font-weight:600;padding:16px}
@media (min-width:861px){
  .drawer{display:none}
}
/* footer */
.site-footer{background:var(--ink);color:rgba(255,255,255,.62);padding:64px var(--pad-x) 0;font-family:var(--sans);
  font-size:14px;line-height:1.8;-webkit-font-smoothing:antialiased}
.site-footer .container{max-width:var(--container)}
.site-footer ul{margin:0;padding:0;list-style:none}
.site-footer p{margin:0}
.site-footer .updated{padding:24px var(--pad-x) 0;text-align:right;max-width:var(--container);margin:0 auto;
  font-family:var(--mono);font-size:12px;letter-spacing:.18em;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:32px;padding-bottom:48px}
.footer-grid h4{margin:0 0 16px;font-size:14px;font-weight:700;line-height:1.8;letter-spacing:-.02em;color:var(--white)}
.footer-grid li{margin-bottom:12px;line-height:1.8}
.footer-grid a{color:rgba(255,255,255,.62);transition:color .25s}
.footer-grid a:hover,.footer-grid a[aria-current]{color:var(--white)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:24px 0 32px;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:space-between;gap:16px}
@media (max-width:1024px){
  .footer-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:860px){
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
}
/* socials */
.socials{display:flex;gap:12px}
.socials a{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;
  align-items:center;justify-content:center;transition:background .25s,border-color .25s}
.socials a:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4)}
.socials svg{width:15px;height:15px;fill:rgba(255,255,255,.8)}
/* copyright */
.copyright{font-size:12px;color:rgba(255,255,255,.45)}
/* crumb */
.crumb{background:var(--bg-tint);border-bottom:1px solid var(--line);padding:16px var(--pad-x)}
.crumb ol{display:flex;flex-wrap:wrap;gap:12px;margin:0;padding:0;list-style:none;font-size:12px;color:var(--muted)}
.crumb li::after{content:"›";margin-left:12px;color:var(--line-strong)}
.crumb li:last-child::after{display:none}
.crumb a:hover{color:var(--accent)}

/* 7. HERO — hero band, brand, hero stats, hero visual ------------------- */
/* hero — hero band, background image + veil, h1 / sub / body / actions, product brand block */
.hero{position:relative;overflow:hidden;background:var(--dark);padding:80px var(--pad-x);color:rgba(255,255,255,.74)}
.hero{padding-top:calc(80px + var(--header-h)) !important;padding-bottom:80px !important}
.hero::before{content:"";position:absolute;top:-240px;right:-160px;width:820px;height:820px;
  background:radial-gradient(circle,rgba(99,102,241,.30) 0%,rgba(99,102,241,0) 66%);
  pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-280px;left:-140px;width:820px;height:820px;
  background:radial-gradient(circle,rgba(34,211,165,.13) 0%,rgba(34,211,165,0) 68%);
  pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero .eyebrow{color:var(--accent-soft);margin-bottom:24px}
.hero h1{font-size:clamp(30px,4.4vw,52px);font-weight:700;line-height:1.5;color:var(--white);letter-spacing:-.02em;
  max-width:var(--measure-l)}
.hero-body{margin-top:32px;max-width:var(--measure-m);display:flex;flex-direction:column;gap:24px}
.hero-body p{font-size:16px;line-height:1.8;color:rgba(255,255,255,.7)}
.hero-body strong{color:var(--white);font-weight:500}
.hero-actions{margin-top:48px;display:flex;flex-wrap:wrap;gap:16px}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.hero-bg__art{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;
  object-position:center center;opacity:.85}
.hero-bg__veil{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(22,22,46,.80) 0%,rgba(22,22,46,.72) 30%,rgba(22,22,46,.56) 48%,rgba(22,22,46,.34) 62%,rgba(22,22,46,.08) 80%,rgba(22,22,46,.20) 100%), linear-gradient(180deg,rgba(22,22,46,.60) 0%,rgba(22,22,46,.20) 16%,rgba(22,22,46,0) 34%,rgba(22,22,46,0) 70%,rgba(22,22,46,.30) 86%,rgba(22,22,46,.80) 100%)}
.brand-tag{color:var(--accent-soft)}
.hero-textlink{display:inline-flex;align-items:center;gap:8px;padding-bottom:4px;font-size:14px;font-weight:600;
  color:var(--accent-line-strong);border-bottom:1px solid rgba(165,180,252,.3);
  transition:color .25s ease,border-color .25s ease}
.hero-body p.hero-id{font-size:16px;line-height:1.8;color:var(--white);font-weight:500}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:32px}
.brand-logo{display:block;height:76px;width:auto;max-width:100%}
.hero .hero-sub{margin-top:24px;max-width:var(--measure-m);font-size:16px;font-weight:500;line-height:1.8;color:var(--accent-soft)}
.hero h1 br.br-keep{display:inline}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
}
@media (max-width:860px){
  .hero{padding-top:calc(64px + var(--header-h)) !important;padding-bottom:64px !important}
  .hero h1{font-size:clamp(25px,6.4vw,34px);line-height:1.5}
  .hero h1 br{display:none}
  .hero-bg__art{object-position:72% 50%;opacity:.45}
  .hero-bg__veil{background:linear-gradient(180deg,rgba(22,22,46,.68) 0%,rgba(22,22,46,.62) 55%,rgba(22,22,46,.86) 100%)}
  .brand-logo{height:58px}
}
/* hero-stats — figures in a row at the bottom of a hero */
.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));max-width:var(--measure-m);margin-top:48px;
  border-top:1px solid rgba(255,255,255,.14)}
.hero-stats .stat{display:flex;flex-direction:column;gap:12px;padding:24px 24px 0 0}
.hero-stats .stat + .stat{padding-left:24px;border-left:1px solid rgba(255,255,255,.1)}
@media (max-width:520px){
  .hero-stats{grid-template-columns:repeat(auto-fit,minmax(0,1fr))}
  .hero-stats .stat{gap:8px;padding:16px 12px 0 0}
  .hero-stats .stat + .stat{padding-left:12px}
  .hero-stats .stat__k{font-size:12px;line-height:1.5}
}
/* stat */
.stat__v{font-size:var(--fig-m);font-weight:700;line-height:1.2;letter-spacing:-.02em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat__k{font-size:14px;font-weight:500;color:rgba(255,255,255,.74);line-height:1.8}
.stat__fig{font-size:var(--fig-m);font-weight:700;line-height:1.2;letter-spacing:-.02em;color:var(--ink)}
.stat__fig small{margin-left:4px;font-size:.38em;font-weight:600;letter-spacing:0;color:var(--body)}
/* hero-visual — .hv — right column of product heroes without a photo */
.hv{display:flex;flex-direction:column;gap:12px}
.hv__label{font:600 10px/1 var(--mono);letter-spacing:.18em;color:rgba(255,255,255,.42)}
.hv__arrow{display:flex;justify-content:center;color:rgba(255,255,255,.3)}
.hv__arrow svg{width:18px;height:18px}
.hv__chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.hv__chips span{padding:8px 16px;border:1px solid rgba(255,255,255,.14);border-radius:var(--r-s);background:rgba(255,255,255,.04);
  font:500 12px/1 var(--sans);color:rgba(255,255,255,.72)}
.hv__core{padding:24px;border-radius:var(--r-sm);background:var(--accent);box-shadow:var(--shadow-accent);text-align:center}
.hv__kicker{display:block;margin-bottom:12px;font:600 10px/1 var(--mono);letter-spacing:.18em;color:rgba(255,255,255,.72)}
.hv__core b{display:block;font:700 20px/1.5 var(--sans);color:var(--white)}
.hv__core small{display:block;margin-top:8px;font:500 12px/1.8 var(--sans);color:rgba(255,255,255,.78)}
.hv__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.hv__grid > div{padding:16px;border:1px solid rgba(129,140,248,.34);border-radius:var(--r-sm);background:rgba(129,140,248,.09);
  font:600 12px/1.8 var(--sans);color:var(--white)}
.hv__item{display:flex;align-items:center;gap:16px;padding:24px;border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-sm);background:rgba(255,255,255,.05)}
.hv__item--hl{border-color:rgba(129,140,248,.34);background:rgba(129,140,248,.1)}
.hv__bar{flex:none;width:8px;height:32px;border-radius:var(--r-xs);background:var(--accent-soft)}
.hv__item:nth-child(3) .hv__bar{opacity:.72}
.hv__item:nth-child(4) .hv__bar{opacity:.48}
.hv__item:nth-child(5) .hv__bar{opacity:.28}
.hv__item b{display:block;font:700 14px/1.8 var(--sans);color:var(--white)}
.hv__item small{display:block;font:400 12px/1.8 var(--sans);color:rgba(255,255,255,.6)}
.hv__talk{padding:16px 24px 24px;border:1px solid rgba(255,255,255,.12);border-radius:var(--r-card);
  background:rgba(255,255,255,.045)}
.hv__bubbles{display:grid;gap:8px}
.hv__bubbles span{justify-self:start;max-width:92%;padding:12px 16px;border-radius:var(--r-card) var(--r-card) var(--r-card) var(--r-xs);
  background:rgba(255,255,255,.09);font:500 12px/1.8 var(--sans);color:rgba(255,255,255,.88)}
.hv__done{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px 24px;
  border:1px solid rgba(34,211,165,.45);border-radius:var(--r-sm);background:rgba(34,211,165,.1);
  font:700 12px/1 var(--mono);letter-spacing:.18em;color:var(--mint-soft)}
.hv__done svg{width:18px;height:18px}
/* patent */
.patent svg{width:14px;height:14px;stroke:var(--mint-soft);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.patent{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:var(--r-pill);
  background:rgba(34,211,165,.12);border:1px solid rgba(34,211,165,.38);font-size:12px;font-weight:600;
  line-height:1.5;letter-spacing:.06em;white-space:nowrap;color:var(--mint-soft)}
/* brand-row */
.brand-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px}
.brand-row .patent{margin-top:0}

/* 8. CTA BAND ----------------------------------------------------------- */
.cta{position:relative;overflow:hidden;background:var(--dark-deep);padding:80px var(--pad-x);text-align:center}
.cta::before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:1000px;
  height:520px;background:radial-gradient(ellipse,rgba(99,102,241,.22) 0%,rgba(99,102,241,0) 68%);
  pointer-events:none}
.cta .container{position:relative;z-index:1}
.cta .eyebrow{margin-bottom:24px;color:var(--accent-soft)}
.cta h2{max-width:var(--measure-l);margin:0 auto;font-size:var(--h2);line-height:1.5;color:var(--white)}
.cta p{max-width:var(--measure-m);margin:24px auto 0;font-size:16px;line-height:1.8;color:rgba(255,255,255,.7)}
.cta .btn{margin-top:48px}
.cta p strong{color:var(--white);font-weight:600}
.cta-actions{margin-top:48px;display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.cta-actions .btn{margin-top:0}
.cta .chips-row{margin-top:32px}
.cta-final{margin:48px auto 0;padding-top:48px;max-width:var(--measure-s);border-top:1px solid rgba(255,255,255,.12)}
.cta-statement{font-size:var(--h4);font-weight:700;line-height:1.8;color:var(--white)}
.cta-final .btn{margin-top:32px}
.cta a:not(.btn),.section--dark p a{color:var(--accent-soft)}
.cta .cta-lead{margin-top:24px;font-size:16px;font-weight:600;color:var(--white)}
.cta--form{text-align:left}
.cta--form .btn{margin-top:0}
.cta--form p:not(.note){margin-top:0;font-size:inherit;line-height:inherit;color:inherit}
.cta--form h2{margin:0;text-align:left}
.cta--form p.cta-form__lead{max-width:var(--measure-m);margin:24px 0 0;font-size:16px;line-height:1.8;color:rgba(255,255,255,.7)}
@media (max-width:860px){
  .cta{padding:64px var(--pad-x)}
  .cta h2 br,.cta p br{display:none}
}

/* 9. CORE COMPONENTS — the reusable template set ------------------------ */
/* icon-box — one light icon square for every card icon */
.icon-box,.cap-icon,.tech__ico,.tri__ico,.prin__icon,.hpill__icon,.pcard__ico{flex:none;width:46px;height:46px;border-radius:var(--r-sm);margin-bottom:24px;display:flex;
  align-items:center;justify-content:center;background:var(--accent-wash);
  border:1px solid rgba(99,102,241,.2);color:var(--accent)}
.icon-box svg,.cap-icon svg,.tech__ico svg,.tri__ico svg,.prin__icon svg,.hpill__icon svg,.pcard__ico svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;
  stroke-linejoin:round}
/* num-badge — number in a 48px box (20px mono figure) */
.opt__n,.key__n,.model__n,.num-badge,.impl-step__k b,.layer-card__num,.sol__num,.step__n,.layer__n{flex:none;display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--r-sm);background:var(--accent-wash);
  border:1px solid rgba(99,102,241,.2);color:var(--accent);font-family:var(--mono);font-size:20px;
  font-weight:700;line-height:1;letter-spacing:0}
.card > .icon-box,.card > .num-badge{margin-bottom:24px}
/* chip — .chip / .chips / .chips-row — small mono labels in a row (dark variant automatic) */
.chips-row{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:24px}
:is(.section--dark,.hero,.cta,.banner,.bench) .chip{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);color:var(--white)}
.chip{display:inline-flex;align-items:center;padding:8px 16px;border-radius:var(--r-s);background:var(--bg-tint);
  border:1px solid var(--line);font-family:var(--mono);font-size:12px;font-weight:600;
  letter-spacing:.06em;color:var(--ink);white-space:nowrap}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
/* tag — topic pill */
.tag{display:inline-flex;align-items:center;padding:8px 12px;border:1px solid var(--line);border-radius:var(--r-pill);
  background:var(--bg-tint);font-size:12px;font-weight:500;color:var(--muted);white-space:nowrap}
/* tags */
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
/* flow — steps joined by a triangle in a circle; .flow (neutral) / .flow--accent */
.flow{--flow-bg:var(--white);--flow-bd:var(--line);--flow-ink:var(--ink);--flow-arrow-bg:var(--bg-tint);--flow-arrow:var(--muted);
  display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.flow--accent{--flow-bg:var(--accent-wash);--flow-bd:rgba(99,102,241,.22);--flow-ink:var(--accent-strong);--flow-arrow-bg:var(--accent-wash);--flow-arrow:var(--accent)}
:is(.section--dark,.hero,.cta) .flow{--flow-bg:rgba(255,255,255,.06);--flow-bd:rgba(255,255,255,.14);--flow-ink:var(--white);--flow-arrow-bg:rgba(255,255,255,.1);--flow-arrow:var(--accent-soft)}
.flow + *{margin-top:48px}
.flow__step{padding:8px 16px;border:1px solid var(--flow-bd);border-radius:var(--r-pill);background:var(--flow-bg);font-size:14px;font-weight:600;line-height:1.5;color:var(--flow-ink)}
.flow--accent .flow__step:last-child{background:var(--accent);border-color:var(--accent);color:var(--white)}
.flow__arrow{flex:none;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--flow-arrow-bg)}
.flow__arrow::before{content:"";margin-left:2px;border-left:6px solid var(--flow-arrow);border-top:4px solid transparent;border-bottom:4px solid transparent}
/* card — THE content card: variants --hover --top --feature --link --accent --muted --solid --wash; parts __top __foot, .num */
.card--accent > .eyebrow{color:var(--accent)}
.card{position:relative;display:flex;flex-direction:column;padding:32px;border:1px solid var(--line);
  border-radius:var(--r-card);background:var(--white);transition:var(--card-transition)}
.section--white .card{background:var(--bg-card)}
:is(.section--dark,.hero,.cta) .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.card--hover:hover{transform:var(--card-lift);box-shadow:var(--card-shadow-hover);border-color:var(--card-border-hover)}
:is(.section--dark,.hero,.cta) .card--hover:hover{background:rgba(255,255,255,.07);border-color:rgba(129,140,248,.45);box-shadow:none}
.card--link:hover{border-color:rgba(99,102,241,.4)}
.card--feature h3{font-size:var(--h4);line-height:1.5;margin-bottom:16px}
.card > :is(a,.btn,.textlink,.tag,.chip,.num-badge,.icon-box,.num,.kicker,.eyebrow){align-self:flex-start}
.card--top::before{/* 3px top border that follows the card's rounded corners (thins out to 0 along the curve) */
  content:"";position:absolute;inset:-1px -1px auto;height:var(--r-card);pointer-events:none;
  border-top:3px solid transparent;border-radius:var(--r-card) var(--r-card) 0 0;
  background:var(--bar,var(--grad)) border-box;
  -webkit-mask:linear-gradient(#000 0 0) padding-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) padding-box exclude,linear-gradient(#000 0 0)}
.card h3{margin-bottom:12px;font-size:20px;line-height:1.8;color:var(--ink)}
.card p{font-size:14px;line-height:1.8;color:var(--body)}
.card p + p{margin-top:12px}
:is(.section--dark,.hero,.cta) .card h3{color:var(--white)}
:is(.section--dark,.hero,.cta) .card p{color:rgba(255,255,255,.68)}
.card > img:first-child{width:64px;height:64px;margin-bottom:24px}
.card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.card__top > *{margin:0}
.num{display:block;margin-bottom:24px;font:700 20px/1 var(--mono);letter-spacing:0;color:var(--accent)}
.card__top .num{margin:0}
.card > .eyebrow + :not(h2,h3,h4){margin-top:16px}
.card > .textlink{margin-top:24px}
.card__foot{margin-top:auto;padding-top:24px;border-top:1px solid var(--line-strong);font-size:16px;font-weight:700;line-height:1.8;color:var(--ink)}
.card--accent{border-color:transparent;background:var(--white);box-shadow:0 0 0 1px rgba(99,102,241,.28),var(--shadow-accent)}
.card--muted{background:var(--bg-card)}
.card.card--wash{border-color:rgba(99,102,241,.22);background:var(--accent-wash);box-shadow:none}
.card--wash > .eyebrow{color:var(--accent)}
.card--muted > .eyebrow{color:var(--muted)}
.card.card--solid{border-color:transparent;background:var(--accent);box-shadow:var(--shadow-accent)}
.card--solid h3{color:var(--white)}
.card--solid p{color:rgba(255,255,255,.86)}
.card--solid :is(.kicker,.eyebrow){color:rgba(255,255,255,.7)}
.card .flow{margin-top:8px}
.card .flow + *{margin-top:24px}
/* callout — THE emphasis box (key statement) */
.callout{margin-top:48px;padding:24px;border:1px solid var(--line);border-left:3px solid var(--accent-soft);
  border-radius:var(--r-sm);background:var(--bg-card);font-size:14px;font-weight:400;line-height:1.8;color:var(--body)}
.section--tint .callout{background:var(--white)}
.callout p{font:inherit;color:inherit}
.callout p + p{margin-top:8px}
.callout :is(b,strong){color:var(--ink);font-weight:600}
.callout a{color:var(--accent);border-bottom:1px solid rgba(99,102,241,.35)}
:is(.section--dark,.hero,.cta,.bench) .callout{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.11);border-left-color:var(--accent-soft);color:rgba(255,255,255,.7)}
:is(.section--dark,.hero,.cta,.bench) .callout :is(b,strong){color:var(--white)}
:is(.section--dark,.hero,.cta,.bench) .callout a{color:var(--accent-soft)}
/* note — THE annotation line (14px muted, 24px below its block) */
:is(p,div).note{max-width:var(--measure-l);margin-left:0;margin-right:0;font-size:14px;line-height:1.8;color:var(--muted)}
* + .note{margin-top:24px}
.note + .note{margin-top:8px}
.note p{font:inherit;color:inherit}
.note p + p{margin-top:8px}
.note b,.note strong{color:var(--ink);font-weight:600}
:is(.section--dark,.hero,.cta) :is(p,div).note{color:rgba(255,255,255,.7)}
:is(.section--dark,.hero,.cta) .note :is(b,strong){color:var(--white)}
:is(.section--dark,.hero,.cta) .note a{color:var(--accent-soft);border-bottom-color:rgba(129,140,248,.4)}
:is(.section--dark,.hero,.cta) .note a:hover{border-bottom-color:var(--accent-soft)}
/* statement — centered white statement panel */
.statement{margin-top:48px;padding:48px 48px;border-radius:var(--r-panel);text-align:center;background:var(--white);
  border:1px solid var(--line);box-shadow:var(--shadow-panel)}
.statement .eyebrow{margin-bottom:16px}
.statement h3{font-size:var(--h3);line-height:1.5}
.statement p{margin-top:16px;font-size:16px;line-height:1.8;color:var(--body)}
/* banner — dark statement banner with a large h3 */
.banner{margin-top:48px;padding:48px 48px 48px;border-radius:var(--r-panel);background:var(--dark);color:var(--white);text-align:center}
.banner .eyebrow{color:var(--accent-soft);margin-bottom:16px}
.banner h3{font-size:var(--h3);line-height:1.5;color:var(--white)}
.banner .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.banner p{margin-top:24px;font-size:16px;line-height:1.8;color:rgba(255,255,255,.7)}
.banner strong{color:var(--white);font-weight:600}
.section--dark .banner{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12)}
@media (max-width:860px){
  .banner,.statement{padding:32px 24px 32px}
}
/* values — 3 columns split by rules with a big faint number */
.value{padding:48px 32px 48px}
.value + .value{border-left:1px solid var(--line)}
.value h3{font-size:20px;line-height:1.8;margin-bottom:16px}
.value p{font-size:14px;line-height:1.8;color:var(--body)}
.values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line-strong);
  border-bottom:1px solid var(--line-strong)}
.value{padding:48px 32px}
.value + .value{border-left:1px solid var(--line)}
.value__num{display:block;margin-bottom:24px;font:700 44px/1 var(--mono);color:rgba(99,102,241,.22)}
.value h3{margin-bottom:16px;font-size:20px;line-height:1.8;color:var(--ink)}
.value p{font-size:14px;line-height:1.8;color:var(--body)}
.value p + p{margin-top:12px}
.value > .eyebrow{margin-bottom:16px}
ol.values,ul.values{margin:0;padding:0;list-style:none}
@media (max-width:860px){
  .values{grid-template-columns:1fr}
  .value{padding:32px 4px}
  .value + .value{border-left:none;border-top:1px solid var(--line)}
}
/* faq — accordion (details / summary / .a) */
.faq summary::-webkit-details-marker{display:none}
.faq details[open] summary::after{transform:rotate(225deg)}
.faq .a{display:flex;gap:16px;padding:0 48px 24px 4px}
.faq .a::before{content:"A";font-family:var(--mono);font-size:12px;font-weight:700;color:var(--muted);
  padding-top:4px;flex:none}
.faq .a p{font-size:16px;line-height:1.8;color:var(--body)}
.faq .a__body{flex:1;min-width:0}
.faq .a p + p{margin-top:12px}
.faq .a strong{color:var(--ink);font-weight:600}
.faq details{border-bottom:1px solid var(--line-strong)}
.faq{max-width:var(--measure-l);border-top:1px solid var(--line-strong)}
.faq summary{position:relative;display:flex;align-items:flex-start;gap:16px;padding:24px 48px 24px 4px;cursor:pointer;
  list-style:none;font-size:16px;font-weight:700;line-height:1.8;color:var(--ink)}
.faq summary::before{content:"Q";flex:none;padding-top:4px;font-family:var(--mono);font-size:12px;font-weight:700;color:var(--accent)}
.faq summary::after{content:"";position:absolute;right:8px;top:32px;width:12px;height:12px;border-right:2px solid var(--muted);
  border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .25s ease}
@media (max-width:860px){
  .faq summary{padding-right:32px}
  .faq .a{padding-right:4px}
}
/* table — .dt data table; data-label on phones; highlighted column .is-hl */
.dt{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:var(--r-panel);overflow:hidden}
.dt th,.dt td{text-align:left;vertical-align:top;padding:24px 24px;border-bottom:1px solid var(--line)}
.dt thead th{background:var(--bg-tint);padding:16px 24px;color:var(--muted)}
.dt tbody tr:last-child th,.dt tbody tr:last-child td{border-bottom:none}
.dt tbody th{width:230px;font-size:16px;font-weight:700;color:var(--ink);line-height:1.8;background:var(--bg-card)}
.dt td{font-size:14px;line-height:1.8;color:var(--body)}
.dt th.is-hl{color:var(--accent)}
.dt td.is-hl{background:var(--bg-card);color:var(--ink);font-weight:500}
@media (max-width:860px){
  .dt tr{display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);margin-bottom:16px;
    overflow:hidden}
  .dt{display:block;border:none;background:none}
  .dt thead{display:none}
  .dt tbody{display:block}
  .dt th,.dt td{display:block;width:auto;border-bottom:1px solid var(--line);padding:16px 24px}
  .dt tbody th{width:auto}
  .dt tr>*:last-child{border-bottom:none}
  .dt td[data-label]::before{content:attr(data-label);display:block;margin-bottom:4px;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--muted)}
  .dt td.is-hl[data-label]::before{color:var(--accent)}
}
/* figure — one frame for every diagram / image; --plain --narrow --light --scroll */
.figure__frame{padding:32px;border:1px solid var(--line);border-radius:var(--r-panel);background:var(--white);
  overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}
.section--white .figure__frame{background:var(--bg-card)}
:is(.section--dark,.banner,.cta) .figure__frame{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.11)}
.figure__frame > img,.figure__frame > svg{display:block;width:100%;height:auto;margin:0 auto}
.figure--plain .figure__frame{padding:0;border:0;border-radius:0;background:none}
.figure--narrow .figure__frame > img{width:75%}
.figure figcaption{margin-top:16px;font-size:12px;line-height:1.8;color:var(--muted)}
:is(.section--dark,.banner,.cta) .figure figcaption{color:rgba(255,255,255,.55)}
.figure__hint{display:none;margin-top:12px;text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--muted)}
:is(.section--dark,.banner,.cta) .figure__hint{color:rgba(255,255,255,.38)}
.figure.is-scrollable .figure__hint{display:block}
.figure--light .figure__frame{background:var(--white)}
:is(.section--dark,.banner,.cta) .figure--light .figure__frame{border-color:var(--white)}
@media (max-width:1024px){
  .figure--scroll .figure__frame > :is(img,svg){width:max(100%,var(--fig-w,960px));max-width:none}
}
@media (max-width:860px){
  .figure__frame{margin:0 calc(var(--pad-x) * -1);padding:16px var(--pad-x);border-radius:0;border-left:0;border-right:0}
  .figure--plain .figure__frame{padding:0 var(--pad-x)}
  .figure--narrow .figure__frame > img{width:92%}
}
/* bench — benchmark panel: bars (style="--v"), values, hero figure */
.bench{margin-top:8px;padding:48px 48px 48px;border-radius:var(--r-panel);background:var(--dark);color:var(--white)}
.bench__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:32px}
.bench__head .eyebrow{color:var(--accent-soft)}
.bench__unit{font-family:var(--mono);font-size:12px;letter-spacing:.18em;color:rgba(255,255,255,.5)}
.bench-row{margin-bottom:32px}
.bench-row__tag{color:rgba(255,255,255,.45)}
.bench-bar{height:18px;border-radius:0 var(--r-xs) var(--r-xs) 0;min-width:6px;background:rgba(255,255,255,.22);
  transform-origin:left center;transform:scaleX(0);transition:transform 1.1s cubic-bezier(.2,.7,.3,1)}
.bench.is-in .bench-bar{transform:scaleX(1)}
.bench-row--now .bench-bar{background:linear-gradient(90deg,var(--accent) 0%,var(--grad-b) 100%)}
.bench-row--base .bench-bar{background:rgba(255,255,255,.14)}
.bench-value{font-family:var(--mono);font-size:16px;font-weight:700;color:var(--white);white-space:nowrap}
.bench-break{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px 24px;font-family:var(--mono);font-size:12px;
  letter-spacing:.06em;color:rgba(255,255,255,.42)}
.bench-hero__figure em,.stat__fig em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;
  color:transparent}
.bench-hero__label{display:block;margin-top:16px;font-size:16px;font-weight:600;color:var(--white);line-height:1.8}
.bench-hero__cap{margin-top:8px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.55)}
.bench-chart{min-width:0}
.bench-chart .bench-row:last-child{margin-bottom:0}
.bench-body{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:48px;align-items:center}
.bench-hero{display:flex;flex-direction:column;gap:24px;padding-left:48px;border-left:1px solid rgba(255,255,255,.12)}
.bench-row__label{display:flex;flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:12px;font-size:14px;font-weight:600;color:rgba(255,255,255,.88)}
:is(.bench-row--legacy,.bench-row--base) .bench-value{color:rgba(255,255,255,.62)}
.bench-track{display:flex;align-items:center;gap:16px}
.bench-bar{width:var(--v)}
.bench-hero__figure{display:block;font-size:var(--fig-l);font-weight:700;line-height:1.2;color:var(--white); letter-spacing:-.02em;white-space:nowrap}
@media (max-width:1024px){
  .bench{padding:32px 32px 32px}
  .bench-body{grid-template-columns:1fr;gap:0}
  .bench-hero{margin-top:32px;padding:32px 0 0;border-left:0;border-top:1px solid rgba(255,255,255,.12)}
}
@media (max-width:520px){
  .bench{padding:32px 24px}
}
@media (prefers-reduced-motion:reduce){
  .bench-bar{transform:scaleX(1);transition:none}
}
/* phase — phase badge */
.phase__k{display:inline-flex;align-self:flex-start;align-items:center;margin-bottom:16px;padding:8px 12px;border-radius:var(--r-pill);
  background:var(--accent-wash);border:1px solid rgba(99,102,241,.2);color:var(--accent)}
.section--dark .phase__k{background:rgba(129,140,248,.14);border-color:rgba(129,140,248,.3);color:var(--accent-soft)}
/* form — form fields, labels, required / optional tags, choice chips, submit (native + HubSpot) */
.cform .field,.hs-form .hs-form-field{margin:0 0 24px;padding:0;border:0;min-width:0}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.cform label,.cform legend,.hs-form .hs-form-field > label{display:flex;align-items:center;gap:8px;margin:0 0 8px;padding:0;font-size:14px;font-weight:600;
  line-height:1.8;color:var(--ink)}
.field-req,.field-opt{font-size:10px;font-weight:700;line-height:1;letter-spacing:.06em;padding:4px 8px;border-radius:var(--r-xs)}
.field-req{color:var(--accent);background:var(--accent-wash)}
.field-opt{color:var(--muted);background:var(--bg-tint);font-weight:600}
.cform input[type=text],.cform input[type=email],.cform input[type=tel],.cform select,.cform textarea, .hs-form .hs-input:not([type=checkbox]):not([type=radio]){display:block;width:100%;height:50px;padding:0 16px;font:inherit;font-size:14px;line-height:1.8;
  color:var(--ink);background:var(--bg-card);border:1px solid var(--line);border-radius:var(--r-sm);
  transition:border-color .25s ease,box-shadow .25s ease,background-color .25s ease;
  -webkit-appearance:none;appearance:none}
.cform textarea,.hs-form textarea.hs-input{height:auto;min-height:170px;padding:16px 16px;line-height:1.8;resize:vertical}
.cform select,.hs-form select.hs-input{padding-right:48px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B6B78' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;background-size:16px}
.cform select:invalid{color:var(--muted)}
.cform ::placeholder,.hs-form ::placeholder{color:var(--faint)}
.cform input:hover,.cform select:hover,.cform textarea:hover,.hs-form .hs-input:hover{border-color:var(--line-strong)}
.cform input:focus,.cform select:focus,.cform textarea:focus,.hs-form .hs-input:focus{outline:none;background-color:var(--white);border-color:var(--accent);
  box-shadow:var(--ring)}
.choice,.hs-form .inputs-list{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 0;padding:0;list-style:none}
.choice label,.hs-form .inputs-list label{display:block;margin:0;cursor:pointer}
.choice input,.hs-form .inputs-list input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.choice span,.hs-form .inputs-list label > span{display:inline-flex;align-items:center;height:38px;padding:0 16px;border-radius:var(--r-pill);
  font-size:14px;font-weight:500;color:var(--body);background:var(--white);border:1px solid var(--line);
  transition:border-color .25s ease,background-color .25s ease,color .25s ease}
.choice label:hover span,.hs-form .inputs-list label:hover > span{border-color:var(--line-strong)}
.choice input:checked + span,.hs-form .inputs-list input:checked + span{color:var(--accent-strong);background:var(--accent-wash);border-color:rgba(99,102,241,.45);font-weight:600}
.choice input:focus-visible + span,.hs-form .inputs-list input:focus-visible + span{box-shadow:var(--ring)}
.cform__submit,.hs-form .hs_submit{margin-top:32px;text-align:center}
.cform__submit .btn,.hs-form .hs-button{min-width:220px;justify-content:center;border:0;cursor:pointer;font:inherit;font-size:16px;
  font-weight:600;background:var(--grad);box-shadow:var(--shadow-btn)}
.hs-form .hs-button{height:54px;padding:0 32px;border-radius:var(--r-sm);color:var(--white);-webkit-appearance:none;appearance:none}
.cform__submit .btn:hover,.hs-form .hs-button:hover{background:var(--grad);filter:brightness(1.07);box-shadow:var(--shadow-btn-hover)}
.hs-form .hs-form-required{font-size:0}
.hs-form .hs-form-required::after{content:"必須";font-size:10px;font-weight:700;line-height:1;letter-spacing:.06em;padding:4px 8px;
  border-radius:var(--r-xs);color:var(--accent);background:var(--accent-wash)}
.hs-form fieldset{max-width:none!important;margin:0;padding:0;border:0}
.hs-form fieldset.form-columns-2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.hs-form fieldset.form-columns-2 .hs-form-field{width:auto!important;float:none!important}
.hs-form .input{margin:0!important}
.hs-form .hs-error-msgs{margin:8px 0 0;padding:0;list-style:none}
.hs-form .hs-error-msgs label{font-size:12px;font-weight:500;color:#D93A5B}
.hs-form .hs-input.invalid.error{border-color:#E8798F}
.hs-form .hs-field-desc{margin:-4px 0 8px;font-size:12px;color:var(--muted)}
:is(.section--dark,.cta) .cform label{color:rgba(255,255,255,.8)}
:is(.section--dark,.cta) .cform :is(input,select,textarea){background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2);color:var(--white)}
:is(.section--dark,.cta) .cform ::placeholder{color:rgba(255,255,255,.35)}
:is(.section--dark,.cta) .cform :is(input,select,textarea):hover{border-color:rgba(255,255,255,.32)}
:is(.section--dark,.cta) .cform :is(input,select,textarea):focus{background-color:rgba(255,255,255,.1);border-color:var(--accent-soft)}
:is(.section--dark,.cta) .field-req{color:var(--accent-soft);background:rgba(129,140,248,.16)}
@media (max-width:860px){
  .field-row,.hs-form fieldset.form-columns-2{grid-template-columns:1fr}
}
@media (max-width:520px){
  .cform__submit .btn,.hs-form .hs-button{width:100%;min-width:0}
}

/* 10. SHARED PATTERNS — used by a group of pages ------------------------ */
/* pipeline */
.pipeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
@media (max-width:1024px){
  .pipeline{grid-template-columns:1fr}
}
/* stage */
.stage{position:relative;background:var(--white);border:1px solid var(--line);padding:32px 32px 48px}
.stage:first-child{border-radius:var(--r-card) 0 0 var(--r-card)}
.stage:last-child{border-radius:0 var(--r-card) var(--r-card) 0}
.stage + .stage{border-left:none}
.stage::after{content:"";position:absolute;top:50%;right:-11px;z-index:2;width:22px;height:22px;
  transform:translateY(-50%) rotate(45deg);background:var(--white);border-top:1px solid var(--line);
  border-right:1px solid var(--line)}
.stage:last-child::after{display:none}
.stage__k{display:block;font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.18em;
  color:var(--accent);margin-bottom:16px}
.stage h3{font-size:20px;line-height:1.8;margin-bottom:16px}
.stage p{font-size:14px;line-height:1.8;color:var(--body)}
.stage--project{background:var(--white);border-color:var(--line)}
.stage--solution{background:var(--line);border-color:var(--accent-line)}
.stage--solution .stage__k{color:var(--accent-strong)}
.stage--solution::after{background:var(--line);border-top-color:var(--accent-line);border-right-color:var(--accent-line)}
.stage--product{background:var(--accent-strong);border-color:transparent}
.stage--product .stage__k{color:var(--accent-pale)}
.stage--product h3{color:var(--white)}
.stage--product p{color:rgba(255,255,255,.82)}
@media (max-width:1024px){
  .stage{border-radius:0;border-left:1px solid var(--line)}
  .stage:first-child{border-radius:var(--r-card) var(--r-card) 0 0}
  .stage:last-child{border-radius:0 0 var(--r-card) var(--r-card)}
  .stage + .stage{border-top:none}
  .stage::after{top:auto;bottom:-11px;right:auto;left:50%;transform:translateX(-50%) rotate(135deg)}
}
/* sol */
.sol__top{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.sol h3{flex:1;min-width:0}
.sol__body{display:flex;flex-direction:column;gap:16px}
.sol__sub{margin:-8px 0 16px;font-size:14px;font-weight:600;color:var(--accent);line-height:1.8}
@media (max-width:860px){
  .sol h3 br{display:none}
}
@media (max-width:520px){
  .sol__top{flex-direction:column;align-items:flex-start;gap:16px}
}
/* method */
.method__n,.offer__k{color:var(--accent)}
.method{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--r-xs) var(--r-card) var(--r-card) var(--r-xs);padding:32px 32px 32px}
.method__hd{display:flex;align-items:baseline;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.method__hd h4{font-size:20px;line-height:1.8}
.method>p:not(.note){font-size:14px;line-height:1.8;color:var(--body)}
.method__rules{margin-top:24px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:16px}
.method__rules li{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:start}
.method__rules b{font-size:14px;font-weight:700;color:var(--ink);line-height:1.8}
.method__rules span{display:block;font-size:14px;line-height:1.8;color:var(--body)}
@media (max-width:860px){
  .method{padding:24px 24px 32px}
  .method__rules li{grid-template-columns:1fr;gap:8px}
}
/* prin */
.prin strong{font-weight:600}
/* policy */
.policy{background:var(--white);border:1px solid var(--line);border-radius:var(--r-panel);padding:48px 48px 48px}
.policy h3{font-size:20px;line-height:1.8;margin-bottom:32px;padding-bottom:24px;
  border-bottom:1px solid var(--line);letter-spacing:0}
.policy ol{margin:0;padding:0;list-style:none;counter-reset:pol}
.policy ol>li{counter-increment:pol;margin-bottom:32px}
.policy ol>li:last-child{margin-bottom:0}
.policy ol>li>b{display:block;font-size:16px;font-weight:700;color:var(--ink);line-height:1.8;margin-bottom:12px}
.policy ol>li>b::before{content:counter(pol) ". ";color:var(--accent);font-family:var(--mono);font-size:14px}
.policy p{font-size:14px;line-height:1.8;color:var(--body)}
.policy ul{margin-top:12px}
.policy ul li{position:relative;padding-left:24px;font-size:14px;line-height:1.8;color:var(--body)}
.policy ul li::before{content:"・";position:absolute;left:0;color:var(--muted)}
.policy__sign{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:14px;line-height:1.8;
  color:var(--ink)}
.policy__sign span{display:block;color:var(--muted);font-size:14px}
.policy p + p{margin-top:16px}
@media (max-width:1024px){
  .policy{padding:32px 32px 32px}
}
@media (max-width:860px){
  .policy{padding:32px 24px 32px}
}
/* kv */
.kv{border-top:1px solid var(--line-strong)}
.kv>li{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start;padding:24px 4px;
  border-bottom:1px solid var(--line-strong)}
.kv b{grid-column:1;font-size:16px;font-weight:700;color:var(--ink);line-height:1.8;letter-spacing:-.02em}
.kv p{grid-column:2;font-size:14px;line-height:1.8;color:var(--body)}
.kv p+p{margin-top:8px}
.kv a:hover{border-bottom-color:var(--accent)}
.section--dark .kv{border-top-color:rgba(255, 255, 255, .14)}
.section--dark .kv>li{border-bottom-color:rgba(255, 255, 255, .14)}
.section--dark .kv b{color:var(--white)}
.section--dark .kv p{color:rgba(255, 255, 255, .7)}
@media (max-width:1024px){
  .kv>li{grid-template-columns:220px 1fr;gap:24px}
  .kv>li{grid-template-columns:1fr;gap:8px}
  .kv b,.kv p{grid-column:auto}
}
/* opt */
.opt__n{margin-bottom:24px}
.section--dark .opt__n{background:rgba(129, 140, 248, .16);border-color:rgba(129, 140, 248, .3);color:var(--accent-soft)}
.section--dark .opt p{color:rgba(255, 255, 255, .68)}
/* pairhd */
.pairhd{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:12px}
.pairhd__n{font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--accent)}
.pairhd h3{font-size:24px;line-height:1.8}
.pairhd__who{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--accent);
  background:var(--accent-wash);border:1px solid rgba(99, 102, 241, .2);border-radius:var(--r-pill);
  padding:4px 12px;white-space:nowrap}
.section--dark .pairhd__n{color:var(--accent-soft)}
.section--dark .pairhd__who{color:var(--accent-soft);background:rgba(129,140,248,.16);border-color:rgba(129,140,248,.3)}
/* todo */
.todo{background:#FFF3C4;color:#6B5200;padding:4px 8px;border-radius:var(--r-xs);font-size:12px;font-weight:500;
  box-decoration-break:clone;-webkit-box-decoration-break:clone}
.section--dark .todo{background:rgba(255, 224, 130, .22);color:#FFE9A8}
/* key3 */
.key3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
@media (max-width:1024px){
  .key3{grid-template-columns:1fr}
}
/* key */
.key{padding:32px 24px 32px;border-radius:var(--r-card);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14)}
.key__n{background:rgba(99,102,241,.22);border:1px solid rgba(129,140,248,.5);color:var(--accent-pale);margin-bottom:24px}
.key b{display:block;font-size:16px;font-weight:700;color:var(--white);line-height:1.8;margin-bottom:12px}
.key p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.7)}
/* rule-acc */
details.rule-acc[open],details.step[open]{border-color:var(--line-strong);box-shadow:var(--shadow-panel)}
details.rule-acc > summary,details.step > summary{list-style:none;cursor:pointer;position:relative;min-width:0;display:grid;
  grid-template-columns:62px 1fr;gap:24px;align-items:start;padding:24px 32px 24px 0}
details.rule-acc > summary::after,details.step > summary::after{content:"";position:absolute;right:4px;top:36px;width:9px;height:9px;
  border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);transform:rotate(45deg);
  transition:transform .25s ease}
/* risk-list */
.risk-list{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
/* risk */
.risk{display:inline-flex;align-items:center;gap:12px;padding:12px 24px;border-radius:var(--r-sm);background:var(--white);
  border:1px solid var(--line);font-size:14px;font-weight:500;color:var(--ink)}
.risk::before{content:"";width:7px;height:7px;border-radius:50%;background:#EF6C6C;flex:none}
/* outcomes */
.outcomes{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:24px}
/* outcome */
.outcome{display:inline-flex;align-items:center;gap:12px;padding:12px 24px;border-radius:var(--r-sm);
  background:var(--accent-wash);border:1px solid rgba(99,102,241,.2);font-size:14px;font-weight:600;
  color:var(--accent-strong)}
.outcome svg{width:15px;height:15px;stroke:var(--accent-strong);fill:none;stroke-width:2.1;stroke-linecap:round;
  stroke-linejoin:round;flex:none}
/* layer-card */
.layer-card{overflow:hidden}
.layer-card__num{margin-bottom:24px;background:rgba(99,102,241,.2);border:1px solid rgba(129,140,248,.4);color:var(--accent-pale)}
.section--white .layer-card__num{background:var(--accent-wash);border-color:rgba(99,102,241,.25);color:var(--accent)}
/* protect */
.protect{margin:48px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:var(--measure-l)}
.protect div{padding:24px 24px;border-radius:var(--r-card);background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.14);font-size:16px;font-weight:700;color:var(--white);
  line-height:1.8}
.protect div:last-child{background:linear-gradient(135deg,rgba(0,156,252,.24) 0%,rgba(160,72,251,.24) 100%);
  border-color:rgba(160,72,251,.45)}
@media (max-width:860px){
  .protect{grid-template-columns:1fr}
}

/* 11. MOTION & STATES --------------------------------------------------- */
.reveal{opacity:0;transform:translateY(22px);
  transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}